/* =========================================
   EXTREME ELÉTRICA — DESIGN SYSTEM
   Luxury Noir Minimal
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* =========================================
   CSS VARIABLES
   ========================================= */
:root {
  --black:      #0A0A0A;
  --black-soft: #111111;
  --dark:       #1A1A1A;
  --dark-mid:   #242424;
  --gray:       #3A3A3A;
  --gray-mid:   #6A6A6A;
  --gray-light: #A0A0A0;
  --white-dim:  #D0D0D0;
  --white:      #FFFFFF;

  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body:    'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-gentle: cubic-bezier(0.4, 0, 0.2, 1);

  --transition-fast:   0.35s var(--ease-smooth);
  --transition-mid:    0.6s var(--ease-smooth);
  --transition-slow:   0.9s var(--ease-smooth);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --header-h: 76px;

  --container-max: 1280px;
  --section-pad:   120px;
}

/* =========================================
   RESET & BASE
   ========================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* =========================================
   PRELOADER
   ========================================= */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transition: opacity 0.7s var(--ease-out), visibility 0.7s;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.preloader__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: scale(0.85) translateY(20px);
  animation: preloaderLogo 0.9s var(--ease-out) 0.3s forwards;
}

@keyframes preloaderLogo {
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.preloader__bolt {
  width: 56px;
  height: 56px;
  position: relative;
}

.preloader__bolt svg {
  width: 100%;
  height: 100%;
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: drawBolt 1s var(--ease-out) 0.5s forwards;
}

@keyframes drawBolt {
  to { stroke-dashoffset: 0; }
}

.preloader__name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
}

.preloader__tagline {
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-top: 2px;
}

.preloader__bar {
  width: 200px;
  height: 1px;
  background: var(--dark-mid);
  position: relative;
  overflow: hidden;
  opacity: 0;
  animation: fadeIn 0.3s ease 1s forwards;
}

.preloader__bar::after {
  content: '';
  position: absolute;
  left: 0; top: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, transparent, var(--white), transparent);
  animation: loadBar 1.4s var(--ease-out) 1.1s forwards;
}

@keyframes loadBar {
  to { width: 100%; }
}

@keyframes fadeIn {
  to { opacity: 1; }
}

/* =========================================
   CUSTOM SCROLLBAR
   ========================================= */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--gray); border-radius: 99px; }

/* =========================================
   CONTAINER
   ========================================= */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
}

/* =========================================
   HEADER
   ========================================= */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--transition-mid), box-shadow var(--transition-mid),
              backdrop-filter var(--transition-mid);
}

#header.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.05);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: opacity var(--transition-fast);
}

.header__logo:hover { opacity: 0.75; }

/* Logo image (substitui SVG placeholder) */
.logo__img {
  height: 64px;
  width: auto;
  object-fit: contain;
  transition: opacity var(--transition-fast);
  margin-top: 0;
}
.logo__img:hover { opacity: 0.8; }
.logo__img--footer {
  height: 52px;
  margin-bottom: 20px;
  filter: brightness(0) invert(1);
}

/* Portfolio item com imagem real */
.portfolio__item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out), filter 0.6s ease;
  filter: grayscale(30%) brightness(0.85);
}
.portfolio__item:hover .portfolio__item-img {
  transform: scale(1.06);
  filter: grayscale(0%) brightness(1);
}
.portfolio__item-loc {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
  display: block;
}

/* Hero com imagem de fundo real */
.hero__bg[style*="background-image"] {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero__bg[style*="background-image"]::after {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(11,17,32,0.7) 0%, transparent 70%),
    rgba(10,10,10,0.88);
}

/* Feature illustration com imagem real */
.features__img-wrap img.feature-illustration {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
}


.logo__icon {
  width: 34px;
  height: 34px;
  background: var(--white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo__icon svg {
  width: 20px;
  height: 20px;
}

.logo__text span {
  display: block;
  font-size: 0.5rem;
  letter-spacing: 0.25em;
  color: var(--gray-mid);
  font-family: var(--font-body);
  font-weight: 400;
}

/* Nav */
.header__nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__link {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-light);
  position: relative;
  padding-bottom: 2px;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0%; height: 1px;
  background: var(--white);
  transition: width var(--transition-mid);
}

.nav__link:hover,
.nav__link.active { color: var(--white); }

.nav__link:hover::after,
.nav__link.active::after { width: 100%; }

/* CTA Button */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--black);
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--white);
  transition: background var(--transition-fast), color var(--transition-fast),
              transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-cta:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(255,255,255,0.08);
}

/* Hamburger */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  padding: 4px 0;
}

.header__hamburger span {
  display: block;
  height: 1.5px;
  background: var(--white);
  transition: transform var(--transition-mid), opacity var(--transition-mid), width var(--transition-mid);
  transform-origin: left;
}

.header__hamburger span:nth-child(2) { width: 70%; }

.menu-open .header__hamburger span:nth-child(1) {
  transform: rotate(45deg) translate(1px, -3px);
  width: 100%;
}
.menu-open .header__hamburger span:nth-child(2) {
  opacity: 0; width: 0;
}
.menu-open .header__hamburger span:nth-child(3) {
  transform: rotate(-45deg) translate(1px, 3px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 850;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 48px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.mobile-menu__link {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.mobile-menu__link:hover {
  color: var(--white);
  transform: translateX(8px);
}

/* =========================================
   SECTION LABELS
   ========================================= */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-bottom: 24px;
}

.section-label::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--gray);
}

/* =========================================
   SECTION HEADING
   ========================================= */
.section-heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--white);
}

.section-heading em {
  font-style: normal;
  color: var(--gray-mid);
}

/* =========================================
   DIVIDER
   ========================================= */
.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--dark-mid) 30%, var(--dark-mid) 70%, transparent);
}

/* =========================================
   SCROLL REVEAL SYSTEM — PREMIUM
   ========================================= */
[data-reveal] {
  opacity: 0;
  transition-property: opacity, transform, filter;
  transition-duration: 1.1s;
  transition-timing-function: var(--ease-smooth);
  will-change: opacity, transform;
}

[data-reveal="fade-up"]   { transform: translateY(48px); }
[data-reveal="fade-down"] { transform: translateY(-36px); }
[data-reveal="fade-left"] { transform: translateX(-48px); }
[data-reveal="fade-right"]{ transform: translateX(48px); }
[data-reveal="fade-in"]   { transform: none; }
[data-reveal="scale-up"]  { transform: scale(0.96) translateY(24px); }

[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

/* Delay utilities — timing mais estendido para continuidade */
[data-delay="100"] { transition-delay: 0.12s; }
[data-delay="200"] { transition-delay: 0.24s; }
[data-delay="300"] { transition-delay: 0.36s; }
[data-delay="400"] { transition-delay: 0.48s; }
[data-delay="500"] { transition-delay: 0.6s; }
[data-delay="600"] { transition-delay: 0.72s; }

/* =========================================
   HERO
   ========================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(255,255,255,0.04) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(255,255,255,0.025) 0%, transparent 60%),
    var(--black);
  z-index: 0;
}

/* Grid overlay */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 100px 0 80px;
  max-width: 800px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 99px;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray-light);
  margin-bottom: 36px;
  opacity: 0;
  transform: translateY(20px);
  animation: heroFade 0.7s var(--ease-out) 1.8s forwards;
}

.hero__badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--white);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 6.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(30px);
  animation: heroFade 0.9s var(--ease-out) 2s forwards;
}

.hero__title .line {
  display: block;
}

.hero__title .accent {
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.3);
}

.hero__subtitle {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--gray-light);
  max-width: 520px;
  margin-bottom: 48px;
  opacity: 0;
  transform: translateY(20px);
  animation: heroFade 0.8s var(--ease-out) 2.2s forwards;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: heroFade 0.8s var(--ease-out) 2.4s forwards;
}

@keyframes heroFade {
  to { opacity: 1; transform: translateY(0); }
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--black);
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--white);
  transition: background 0.5s var(--ease-smooth),
              color 0.5s var(--ease-smooth),
              transform 0.5s var(--ease-smooth),
              box-shadow 0.5s var(--ease-smooth);
}

.btn-primary:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(255,255,255,0.08);
}

.btn-primary svg { transition: transform 0.5s var(--ease-smooth); }
.btn-primary:hover svg { transform: translateX(4px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--white-dim);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.15);
  transition: border-color 0.5s var(--ease-smooth),
              color 0.5s var(--ease-smooth),
              transform 0.5s var(--ease-smooth);
}

.btn-secondary:hover {
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
  transform: translateY(-3px);
}

.btn-secondary svg { transition: transform 0.5s var(--ease-smooth); }
.btn-secondary:hover svg { transform: translateX(4px); }

/* Hero scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 24px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  opacity: 0;
  animation: heroFade 0.6s ease 3s forwards;
}

.hero__scroll span {
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gray);
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg, var(--gray) 0%, transparent 100%);
  animation: scrollLine 1.8s ease infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Hero stats */
.hero__stats {
  position: absolute;
  right: 32px; top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 32px;
  z-index: 2;
  opacity: 0;
  animation: heroFade 0.8s var(--ease-out) 2.6s forwards;
}

.stat-item {
  text-align: right;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  color: var(--white);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-top: 4px;
}

/* =========================================
   SERVICES SECTION
   ========================================= */
.services {
  padding: var(--section-pad) 0;
  background: var(--black);
}

.services__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 72px;
  gap: 32px;
  flex-wrap: wrap;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--dark);
  border: 1px solid var(--dark);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.service-card {
  background: var(--black-soft);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  transition: background 0.7s var(--ease-smooth),
              transform 0.7s var(--ease-smooth);
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0%; height: 1px;
  background: var(--white);
  transition: width 0.9s var(--ease-smooth);
}

.service-card:hover { background: var(--dark); }
.service-card:hover::before { width: 100%; }

.service-card__number {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--gray);
  margin-bottom: 28px;
}

.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  color: var(--white);
  transition: transform var(--transition-mid);
}

.service-card:hover .service-card__icon {
  transform: translateY(-4px);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: 0.01em;
}

.service-card__desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--gray-mid);
  transition: color var(--transition-fast);
}

.service-card:hover .service-card__desc { color: var(--gray-light); }

.service-card__arrow {
  position: absolute;
  bottom: 36px; right: 36px;
  width: 32px; height: 32px;
  border: 1px solid var(--dark-mid);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-fast), transform var(--transition-fast),
              background var(--transition-fast);
}

.service-card:hover .service-card__arrow {
  border-color: var(--white);
  background: var(--white);
  transform: rotate(45deg);
}

.service-card:hover .service-card__arrow svg {
  color: var(--black);
}

/* =========================================
   FEATURES / DIFERENCIAIS
   ========================================= */
.features {
  padding: var(--section-pad) 0;
  background: var(--dark);
}

.features__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}

.features__visual {
  position: relative;
}

.features__img-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--dark-mid);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* SVG illustration placeholder */
.feature-illustration {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.features__badge {
  position: absolute;
  bottom: -16px; right: -16px;
  background: var(--white);
  color: var(--black);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  text-align: center;
  box-shadow: 0 24px 48px rgba(0,0,0,0.5);
}

.features__badge-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--black);
}

.features__badge-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: 4px;
}

.features__list {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 40px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.feature-item:last-child { border-bottom: none; padding-bottom: 0; }

.feature-item__icon {
  width: 40px; height: 40px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.feature-item:hover .feature-item__icon {
  border-color: rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.05);
}

.feature-item__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.feature-item__text {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--gray-mid);
}

/* =========================================
   PORTFOLIO PREVIEW
   ========================================= */
.portfolio-prev {
  padding: var(--section-pad) 0;
  background: var(--black);
}

.portfolio-prev__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 24px;
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.portfolio__item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--dark-mid);
  cursor: pointer;
}

.portfolio__item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out), filter 0.6s ease;
  filter: grayscale(30%) brightness(0.85);
}

.portfolio__item:hover .portfolio__item-img {
  transform: scale(1.06);
  filter: grayscale(0%) brightness(1);
}

.portfolio__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.85) 100%);
  opacity: 0;
  transition: opacity var(--transition-mid);
  display: flex;
  align-items: flex-end;
  padding: 28px;
}

.portfolio__item:hover .portfolio__item-overlay { opacity: 1; }

.portfolio__item-info {}

.portfolio__item-cat {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray-light);
  margin-bottom: 4px;
}

.portfolio__item-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
}

/* Portfolio placeholder visuals */
.portfolio__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-mid) 100%);
}

/* =========================================
   CTA SECTION
   ========================================= */
.cta-section {
  padding: var(--section-pad) 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(255,255,255,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section__inner {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-section__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.cta-section__subtitle {
  font-size: 1.05rem;
  color: var(--gray-mid);
  max-width: 480px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.cta-section__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--white);
  background: transparent;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.2);
  transition: border-color var(--transition-fast), color var(--transition-fast),
              transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-whatsapp:hover {
  border-color: #25D366;
  color: #25D366;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.12);
}

/* =========================================
   FOOTER
   ========================================= */
#footer {
  background: var(--black-soft);
  border-top: 1px solid var(--dark);
  padding: 72px 0 40px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer__brand {}

.footer__logo {
  display: block;
  margin-bottom: 20px;
}

.footer__desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--gray-mid);
  max-width: 300px;
  margin-bottom: 28px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  width: 36px; height: 36px;
  border: 1px solid var(--dark-mid);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-mid);
  transition: border-color var(--transition-fast), color var(--transition-fast),
              transform var(--transition-fast);
}

.footer__social-link:hover {
  border-color: rgba(255,255,255,0.3);
  color: var(--white);
  transform: translateY(-2px);
}

.footer__col-title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 24px;
}

.footer__col-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__col-link {
  font-size: 0.875rem;
  color: var(--gray-mid);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer__col-link:hover {
  color: var(--white);
  padding-left: 6px;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--dark);
  gap: 16px;
  flex-wrap: wrap;
}

.footer__copy {
  font-size: 0.75rem;
  color: var(--gray);
  letter-spacing: 0.05em;
}

.footer__craft {
  font-size: 0.75rem;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* =========================================
   CONTACT PAGE
   ========================================= */
.contact-section {
  padding: var(--section-pad) 0;
  padding-top: calc(var(--section-pad) + var(--header-h));
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-info {}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--dark);
}

.contact-info__item:last-child {
  border-bottom: none;
}

.contact-info__icon {
  width: 40px; height: 40px;
  border: 1px solid var(--dark-mid);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gray-light);
}

.contact-info__label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 4px;
}

.contact-info__value {
  font-size: 0.95rem;
  color: var(--white-dim);
}

/* Contact Form */
.contact-form {}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-bottom: 10px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: var(--dark);
  border: 1px solid var(--dark-mid);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast),
              box-shadow var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.form-control::placeholder { color: var(--gray); }

.form-control:focus {
  border-color: rgba(255,255,255,0.25);
  background: var(--dark-mid);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.03);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--black);
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--white);
  transition: background var(--transition-fast), color var(--transition-fast),
              transform var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
  justify-content: center;
  margin-top: 8px;
}

.btn-submit:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(255,255,255,0.08);
}

/* =========================================
   SERVICES PAGE
   ========================================= */
.page-hero {
  padding: calc(var(--header-h) + 80px) 0 80px;
  position: relative;
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 70% 50%, rgba(255,255,255,0.035) 0%, transparent 70%);
  z-index: 0;
}

.page-hero__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.page-hero__subtitle {
  font-size: 1rem;
  color: var(--gray-mid);
  line-height: 1.75;
  max-width: 480px;
}

/* Services full list */
.services-full {
  padding: 80px 0 var(--section-pad);
}

.services-full__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--dark);
  border: 1px solid var(--dark);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.service-card-lg {
  background: var(--black-soft);
  padding: 52px 48px;
  position: relative;
  transition: background var(--transition-mid);
}

.service-card-lg::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0%; height: 1px;
  background: var(--white);
  transition: width 0.6s var(--ease-out);
}

.service-card-lg:hover { background: var(--dark); }
.service-card-lg:hover::before { width: 100%; }

.service-card-lg__num {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--gray);
  margin-bottom: 24px;
}

.service-card-lg__icon {
  width: 52px; height: 52px;
  margin-bottom: 24px;
  transition: transform var(--transition-mid);
}

.service-card-lg:hover .service-card-lg__icon {
  transform: translateY(-4px);
}

.service-card-lg__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.service-card-lg__desc {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--gray-mid);
}

.service-card-lg__features {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card-lg__feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--gray-light);
}

.service-card-lg__feature::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--gray);
  flex-shrink: 0;
}

/* =========================================
   PORTFOLIO PAGE
   ========================================= */
.portfolio-page {
  padding: 80px 0 var(--section-pad);
}

.portfolio-filter {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 20px;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--gray-mid);
  border: 1px solid var(--dark-mid);
  border-radius: 99px;
  background: transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast),
              background var(--transition-fast);
}

.filter-btn.active,
.filter-btn:hover {
  border-color: var(--white);
  color: var(--black);
  background: var(--white);
}

/* (portfolio-card styles moved to refined premium section below) */

/* =========================================
   PAGE-SPECIFIC PADDING
   ========================================= */
.page-top-pad {
  padding-top: var(--header-h);
}

/* =========================================
   UTILITY CLASSES
   ========================================= */
.text-muted { color: var(--gray-mid); }
.text-center { text-align: center; }
.mt-auto { margin-top: auto; }
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-mid);
  transition: color var(--transition-fast), gap var(--transition-fast);
}
.link-arrow:hover { color: var(--white); gap: 10px; }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
  :root { --section-pad: 90px; }

  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .features__inner { grid-template-columns: 1fr; gap: 60px; }
  .features__visual { display: none; }
  .portfolio__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .services-full__grid { grid-template-columns: 1fr; }
  .portfolio-full__grid { grid-template-columns: repeat(2, 1fr); }
  .hero__stats { display: none; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  :root { --section-pad: 72px; --container-max: 100%; }

  .container { padding: 0 20px; }

  .nav__list, .header__nav .btn-cta { display: none; }
  .header__hamburger { display: flex; }

  .services__grid { grid-template-columns: 1fr; }
  .portfolio__grid { grid-template-columns: 1fr; }
  .portfolio-full__grid { grid-template-columns: repeat(2, 1fr); }

  .services__header { flex-direction: column; align-items: flex-start; }
  .portfolio-prev__header { flex-direction: column; align-items: flex-start; }

  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .cta-section__actions { flex-direction: column; width: 100%; }
  .cta-section__actions .btn-primary,
  .cta-section__actions .btn-whatsapp { width: 100%; justify-content: center; }

  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__actions .btn-primary,
  .hero__actions .btn-secondary { width: 100%; justify-content: center; }

  .form-row { grid-template-columns: 1fr; }

  .service-card { padding: 32px 28px; }
  .service-card-lg { padding: 40px 32px; }
}

@media (max-width: 480px) {
  .portfolio-full__grid { grid-template-columns: 1fr; }
}

/* =========================================
   FAB WHATSAPP
   ========================================= */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform 0.25s cubic-bezier(0.16,1,0.3,1), box-shadow 0.25s cubic-bezier(0.16,1,0.3,1);
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.55);
}
@media (max-width: 768px) {
  .whatsapp-float { bottom: 80px; right: 20px; width: 50px; height: 50px; }
}


/* =========================================
   SMOOTH SCROLL GLOBAL
   ========================================= */
html {
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* =========================================
   VIDEO CARDS — Services Page
   ========================================= */
.service-video-wrap {
  margin-top: 28px;
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--black);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5),
              0 2px 6px rgba(0,0,0,0.3);
  cursor: pointer;
  transition: transform 0.6s var(--ease-smooth),
              box-shadow 0.6s var(--ease-smooth);
}

.service-video-wrap:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6),
              0 4px 10px rgba(0,0,0,0.4);
}

.service-video-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-smooth),
              filter 0.7s var(--ease-smooth),
              opacity 0.5s var(--ease-smooth);
  filter: brightness(0.75);
}

.service-video-wrap:hover .service-video-thumb {
  transform: scale(1.05);
  filter: brightness(0.9);
}

.service-video-wrap.playing .service-video-thumb {
  opacity: 0;
  pointer-events: none;
}

.service-video-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 14px;
  background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,0.5) 100%);
  transition: opacity 0.5s var(--ease-smooth);
  z-index: 2;
}

.service-video-wrap.playing .service-video-overlay {
  opacity: 0;
  pointer-events: none;
}

.service-video-play {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.5s var(--ease-smooth),
              background 0.4s var(--ease-smooth);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  position: relative;
}

.service-video-play::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  animation: playRing 2.4s var(--ease-in-out) infinite;
}

@keyframes playRing {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.15); opacity: 0; }
}

.service-video-play svg {
  width: 24px;
  height: 24px;
  fill: var(--black);
  margin-left: 3px; /* optical centering */
  transition: transform 0.4s var(--ease-smooth);
}

.service-video-wrap:hover .service-video-play {
  transform: scale(1.08);
}

.service-video-wrap:hover .service-video-play svg {
  transform: scale(1.1);
}

.service-video-label {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
}

.service-video-tag {
  position: absolute;
  top: 16px; left: 16px;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  padding: 6px 12px;
  border-radius: 99px;
  border: 1px solid rgba(255,255,255,0.15);
  z-index: 3;
}

.service-video-player {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.7s var(--ease-smooth);
  pointer-events: none;
}

.service-video-wrap.playing .service-video-player {
  opacity: 1;
  pointer-events: auto;
  animation: videoFadeIn 0.7s var(--ease-smooth);
}

@keyframes videoFadeIn {
  from { opacity: 0; transform: scale(1.02); }
  to { opacity: 1; transform: scale(1); }
}


/* =========================================
   PORTFOLIO FILTER — Refined
   ========================================= */
.portfolio-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 22px;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--gray-mid);
  border: 1px solid var(--dark-mid);
  border-radius: 99px;
  background: transparent;
  transition: border-color 0.4s var(--ease-smooth),
              color 0.4s var(--ease-smooth),
              background 0.4s var(--ease-smooth),
              transform 0.4s var(--ease-smooth);
}

.filter-btn:hover {
  border-color: rgba(255,255,255,0.3);
  color: var(--white);
  transform: translateY(-1px);
}

.filter-btn.active {
  border-color: var(--white);
  color: var(--black);
  background: var(--white);
}


/* =========================================
   PORTFOLIO PAGE — Premium Refined
   ========================================= */
.portfolio-full__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  perspective: 1400px;
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--dark-mid);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: transform 0.7s var(--ease-smooth),
              box-shadow 0.7s var(--ease-smooth),
              opacity 0.5s var(--ease-smooth);
  transform-style: preserve-3d;
  will-change: transform;
}

.portfolio-card:hover {
  transform: translateY(-8px) scale(1.015);
  box-shadow: 0 24px 60px rgba(0,0,0,0.5),
              0 4px 12px rgba(0,0,0,0.3);
  z-index: 2;
}

.portfolio-card__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease-smooth),
              filter 0.7s var(--ease-smooth);
  filter: grayscale(25%) brightness(0.85);
}

.portfolio-card:hover .portfolio-card__media {
  transform: scale(1.08);
  filter: grayscale(0%) brightness(1);
}

.portfolio-card__type-tag {
  position: absolute;
  top: 14px; left: 14px;
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(10px);
  padding: 5px 11px;
  border-radius: 99px;
  border: 1px solid rgba(255,255,255,0.12);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 5px;
  font-weight: 500;
}

.portfolio-card__type-tag svg {
  width: 10px; height: 10px;
}

.portfolio-card__play-badge {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  opacity: 0.9;
  transition: transform 0.5s var(--ease-smooth),
              opacity 0.4s var(--ease-smooth);
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}

.portfolio-card__play-badge svg {
  width: 20px; height: 20px;
  fill: var(--black);
  margin-left: 2px;
}

.portfolio-card:hover .portfolio-card__play-badge {
  transform: translate(-50%, -50%) scale(1.1);
  opacity: 1;
}

.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.92) 100%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.5s var(--ease-smooth);
  z-index: 2;
}

.portfolio-card:hover .portfolio-card__overlay { opacity: 1; }

.portfolio-card__cat {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray-light);
  margin-bottom: 6px;
}

.portfolio-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 3px;
}

.portfolio-card__desc {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.6);
}

/* Hidden state (when filtered out) */
.portfolio-card.is-hidden {
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
  height: 0;
  padding: 0;
  margin: 0;
  border: 0;
  overflow: hidden;
}


/* =========================================
   MEDIA MODAL — Images & Videos
   ========================================= */
.media-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease-smooth),
              visibility 0.5s;
}

.media-modal.open {
  opacity: 1;
  visibility: visible;
}

/* overlay escuro clicável — fica atrás do inner */
.media-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  cursor: pointer;
}

.media-modal__inner {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  width: calc(100% - 48px);
  max-height: 92vh;
  transform: scale(0.95);
  transition: transform 0.6s var(--ease-smooth);
}

.media-modal.open .media-modal__inner {
  transform: scale(1);
}

.media-modal__content {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--black);
  box-shadow: 0 30px 80px rgba(0,0,0,0.7);
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-modal__content img,
.media-modal__content video,
.media-modal__content iframe {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border: none;
}

.media-modal__caption {
  margin-top: 18px;
  text-align: center;
}

.media-modal__cat {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-bottom: 6px;
}

.media-modal__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.media-modal__close {
  position: absolute;
  top: 16px; right: 16px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(10,10,10,0.85);
  border: 1px solid rgba(201,168,76,0.45);
  color: #C9A84C;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 20;
  backdrop-filter: blur(8px);
  box-shadow: 0 0 10px rgba(201,168,76,0.25);
}

.media-modal__close:hover {
  background: rgba(201,168,76,0.18);
  border-color: #C9A84C;
  color: #F5D57A;
  transform: rotate(90deg) scale(1.08);
  box-shadow: 0 0 20px rgba(201,168,76,0.5);
}

.media-modal__close svg { width: 18px; height: 18px; }

/* Modal responsive */
@media (max-width: 768px) {
  .media-modal__inner { width: calc(100% - 24px); }
  .media-modal__close { top: 12px; right: 12px; width: 44px; height: 44px; }
  .media-modal__title { font-size: 0.95rem; }
}


/* =========================================
   STAGGER FADE — Galeria refinada
   ========================================= */
.portfolio-card[data-reveal] {
  transition-duration: 1.2s;
}


/* =========================================
   RESPONSIVE — Portfolio page
   ========================================= */
@media (max-width: 1024px) {
  .portfolio-full__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}

@media (max-width: 640px) {
  .portfolio-full__grid { grid-template-columns: 1fr; gap: 12px; }
  .portfolio-card { aspect-ratio: 4 / 3; }
  .portfolio-filter { gap: 8px; margin-bottom: 32px; }
  .filter-btn { padding: 8px 16px; font-size: 0.65rem; }
}


/* =========================================
   ABOUT CONTENT SECTION (SEO-rich)
   ========================================= */
.about-content {
  padding: var(--section-pad) 0;
  background: var(--black);
  border-top: 1px solid var(--dark);
}

.about-content__grid {
  max-width: 860px;
  margin: 0 auto;
}

.about-content__text .section-heading {
  margin-bottom: 36px;
}

.about-content__body {
  color: var(--gray-light);
  font-size: 1.02rem;
  line-height: 1.8;
}

.about-content__body p {
  margin-bottom: 20px;
}

.about-content__body p:last-child {
  margin-bottom: 0;
}

.about-content__body h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 40px;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.about-content__body strong {
  color: var(--white);
  font-weight: 600;
}


/* =========================================
   FAQ SECTION
   ========================================= */
.faq-section {
  padding: var(--section-pad) 0;
  background: var(--black-soft);
  border-top: 1px solid var(--dark);
}

.faq-section__header {
  text-align: center;
  margin-bottom: 56px;
}

.faq-section__header .section-label {
  justify-content: center;
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--dark);
  border: 1px solid var(--dark-mid);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.5s var(--ease-smooth);
}

.faq-item:hover {
  border-color: rgba(255,255,255,0.12);
}

.faq-item[open] {
  border-color: rgba(255,255,255,0.18);
}

.faq-item summary {
  padding: 20px 24px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--white);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 56px;
  transition: background 0.4s var(--ease-smooth);
}

.faq-item summary:hover {
  background: var(--dark-mid);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--gray-mid);
  font-weight: 300;
  transition: transform 0.5s var(--ease-smooth), color 0.4s var(--ease-smooth);
}

.faq-item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
  color: var(--white);
}

.faq-item > div {
  padding: 0 24px 20px;
  color: var(--gray-light);
  font-size: 0.92rem;
  line-height: 1.7;
}

.faq-item > div strong {
  color: var(--white);
}


/* =========================================
   LOCAL INFO SECTION
   ========================================= */
.local-info {
  padding: var(--section-pad) 0;
  background: var(--black);
  border-top: 1px solid var(--dark);
}

.local-info__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
  background: var(--black-soft);
  border: 1px solid var(--dark);
  border-radius: var(--radius-md);
  padding: 48px;
}

.local-info__col h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.local-info__col p,
.local-info__col li {
  color: var(--gray-light);
  font-size: 0.92rem;
  line-height: 1.8;
  margin-bottom: 10px;
}

.local-info__col ul {
  list-style: none;
  padding: 0;
}

.local-info__col strong {
  color: var(--white);
}

.local-info__col a {
  color: var(--white-dim);
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,0.2);
  transition: text-decoration-color 0.3s var(--ease-smooth), color 0.3s var(--ease-smooth);
}

.local-info__col a:hover {
  color: var(--white);
  text-decoration-color: var(--white);
}

@media (max-width: 768px) {
  .local-info__grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 28px;
  }
  .about-content__body { font-size: 0.95rem; }
  .faq-item summary { font-size: 0.92rem; padding: 16px 20px; padding-right: 48px; }
  .faq-item summary::after { right: 20px; }
}


/* =========================================
   CLIENTES PAGE — Grid de logos
   ========================================= */
.clients-grid-section {
  padding: 72px 0 var(--section-pad);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--dark-mid);
  border: 1px solid var(--dark-mid);
  border-radius: var(--radius-md);
  overflow: hidden;
  max-width: 1100px;
  margin: 0 auto;
}

.client-logo-card {
  background: var(--black-soft);
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  transition: background 0.5s var(--ease-smooth);
}

.client-logo-card:hover {
  background: var(--dark);
}

.client-logo-card img {
  /* estilos movidos para o bloco PÁGINA DE CLIENTES no final do arquivo */
  max-width: 100%;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.clients-text-section {
  display: none; /* seção removida — substituída por depoimentos e segmentos */
}

@media (max-width: 1024px) {
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .client-logo-card { padding: 20px; aspect-ratio: 4 / 3; }
  .client-logo-card img { max-height: 44px; }
}


/* =========================================
   SUBESTAÇÃO PAGE
   ========================================= */
.subestacao-content {
  padding: 80px 0 var(--section-pad);
}

.subestacao-content__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 72px;
  align-items: start;
}

.subestacao-content__text h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  color: var(--white);
}

.subestacao-content__text h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-top: 36px;
  margin-bottom: 14px;
  color: var(--white);
}

.subestacao-content__text p {
  color: var(--gray-light);
  font-size: 0.98rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.subestacao-content__text strong {
  color: var(--white);
  font-weight: 600;
}

.subestacao-content__text ul {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.subestacao-content__text ul li {
  padding: 10px 0 10px 22px;
  position: relative;
  color: var(--gray-light);
  font-size: 0.94rem;
  border-bottom: 1px solid var(--dark);
}

.subestacao-content__text ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 18px;
  width: 8px; height: 8px;
  background: var(--white);
  border-radius: 50%;
}

.subestacao-media-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--dark);
}

.subestacao-media-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-smooth);
}

.subestacao-media-wrap:hover img {
  transform: scale(1.04);
}

.subestacao-types {
  padding: 80px 0 var(--section-pad);
  background: var(--dark);
}

.subestacao-types__header {
  text-align: center;
  margin-bottom: 56px;
}

.subestacao-types__header .section-label {
  justify-content: center;
}

.subestacao-types__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--dark-mid);
  border: 1px solid var(--dark-mid);
  border-radius: var(--radius-md);
  overflow: hidden;
}

@media (max-width: 992px) {
  .subestacao-content__grid { grid-template-columns: 1fr; gap: 48px; }
  .subestacao-types__grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .subestacao-content__text h2 { font-size: 1.5rem; }
  .subestacao-content__text h3 { font-size: 1.1rem; }
}

/* =========================================
   EXTREME ELÉTRICA — UPDATE V2
   Red + Gold Accent System
   ========================================= */

:root {
  --red:        #C8241A;   /* cor da logo */
  --red-bright: #E8302A;
  --red-dim:    rgba(200,36,26,0.15);
  --gold:       #C9922A;
  --gold-bright:#E8AE40;
  --gold-dim:   rgba(201,146,42,0.15);
  --gold-light: #F0C96A;
}

/* ---- Accents no preloader bar ---- */
.preloader__bar::after {
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.preloader__bolt svg { stroke: var(--red); }

/* ---- Section label pill — dourado ---- */
.section-label {
  color: var(--gold) !important;
}
.section-label::before {
  background: var(--gold) !important;
}

/* ---- Linha divisória dourada sutil ---- */
.divider {
  background: linear-gradient(90deg, transparent, var(--gold), transparent) !important;
  height: 1px !important;
  opacity: 0.35;
}

/* ---- Botão primário com vermelho ---- */
.btn-primary {
  background: var(--red) !important;
  border-color: var(--red) !important;
}
.btn-primary:hover {
  background: var(--red-bright) !important;
  box-shadow: 0 8px 24px rgba(200,36,26,0.35) !important;
}

/* ---- filter-btn ativo em vermelho ---- */
.filter-btn.active {
  border-color: var(--red) !important;
  color: var(--white) !important;
  background: var(--red) !important;
}
.filter-btn:hover {
  border-color: var(--gold) !important;
  color: var(--gold) !important;
  background: transparent !important;
}

/* ---- stat-number em dourado ---- */
.stat-number {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Header logo icon vermelho ---- */
.logo__icon {
  background: var(--red) !important;
}

/* ---- nav active indicator ---- */
.nav__link--active,
.nav__link.active {
  color: var(--gold) !important;
}
.nav__link--active::after,
.nav__link.active::after {
  background: var(--gold) !important;
}

/* =========================================
   PORTFOLIO V2 — Seções Separadas + Carrossel 3D
   ========================================= */

.portfolio-page { padding: 60px 0 var(--section-pad); }

/* ---- Section Heading com linha dourada ---- */
.portfolio-section-heading {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 48px;
}
.portfolio-section-heading__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
  opacity: 0.4;
}
.portfolio-section-heading__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: 99px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.portfolio-section-heading__badge--fotos {
  border: 1px solid var(--gold);
  color: var(--gold);
  background: var(--gold-dim);
}
.portfolio-section-heading__badge--videos {
  border: 1px solid var(--red);
  color: var(--red);
  background: var(--red-dim);
}
.portfolio-section-heading__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

/* ---- Separador entre seções ---- */
.portfolio-sep {
  margin: 100px 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red) 30%, var(--gold) 70%, transparent);
  opacity: 0.3;
}

/* =======================================
   3D CAROUSEL
   ======================================= */
/* =========================================
   CARROSSEL HORIZONTAL SCROLL-SNAP
   ========================================= */
.carousel-3d-wrap {
  position: relative;
  width: 100%;
  padding: 0 0 48px;
}

/* Stage vira o scroll container */
.carousel-3d-stage {
  position: relative;
  width: 100%;
  overflow: hidden;       /* clips lateral */
}

/* Track é o flex row scrollável */
.carousel-3d-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;         /* Firefox */
  padding: 16px 20px 24px;       /* lateral peek */
  /* mask lateral para indicar scroll */
  mask-image: linear-gradient(90deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
}
.carousel-3d-track::-webkit-scrollbar { display: none; }

/* CARD */
.carousel-3d-item {
  flex: 0 0 420px;
  height: 280px;
  scroll-snap-align: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  transition: box-shadow 0.5s var(--ease-smooth),
              transform 0.5s var(--ease-smooth),
              opacity 0.4s ease;
  opacity: 0.55;
  transform: scale(0.93);
  backface-visibility: hidden;
}

.carousel-3d-item.is-active {
  opacity: 1;
  transform: scale(1);
}

.carousel-3d-item img,
.carousel-3d-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s var(--ease-smooth),
              filter 0.5s var(--ease-smooth);
  filter: brightness(0.65) saturate(0.8);
}

.carousel-3d-item.is-active img,
.carousel-3d-item.is-active video {
  filter: brightness(1) saturate(1);
}

.carousel-3d-item:hover img,
.carousel-3d-item:hover video {
  transform: scale(1.04);
  filter: brightness(0.82) saturate(0.9);
}

.carousel-3d-item.is-active:hover img,
.carousel-3d-item.is-active:hover video {
  transform: scale(1.03);
  filter: brightness(1) saturate(1);
}

/* active card border */
.carousel-3d-wrap--fotos .carousel-3d-item.is-active {
  box-shadow:
    0 0 0 2px var(--gold),
    0 24px 48px rgba(0,0,0,0.6),
    0 0 40px rgba(201,146,42,0.2);
}
.carousel-3d-wrap--videos .carousel-3d-item.is-active {
  box-shadow:
    0 0 0 2px var(--red),
    0 24px 48px rgba(0,0,0,0.6),
    0 0 40px rgba(200,36,26,0.25);
}

/* ---- overlay info no card ativo ---- */
.carousel-3d-info {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.92) 100%);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity 0.4s var(--ease-smooth);
  z-index: 2;
}
.carousel-3d-item.is-active .carousel-3d-info {
  opacity: 1;
}
.carousel-3d-info__cat {
  font-size: 0.55rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
  font-weight: 600;
}
.carousel-3d-wrap--videos .carousel-3d-info__cat {
  color: #FF4A3D;
}
.carousel-3d-info__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 2px;
}
.carousel-3d-info__desc {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.55);
}

/* ---- hint "clique para ver detalhes" no card ativo ---- */
.carousel-3d-item.is-active::after {
  content: 'Clique para detalhes';
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  background: rgba(0,0,0,0.6);
  color: rgba(255,255,255,0.7);
  padding: 4px 10px;
  border-radius: 99px;
  z-index: 3;
  backdrop-filter: blur(4px);
}

/* ---- play badge nos vídeos ---- */
.carousel-3d-play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(200,36,26,0.92);
  display: flex; align-items: center; justify-content: center;
  z-index: 3;
  transition: transform 0.4s var(--ease-smooth),
              background 0.3s ease;
  box-shadow: 0 6px 20px rgba(200,36,26,0.5);
}
.carousel-3d-play svg {
  width: 20px; height: 20px;
  fill: #fff;
  margin-left: 3px;
}
.carousel-3d-item:hover .carousel-3d-play,
.carousel-3d-item.is-active .carousel-3d-play {
  transform: translate(-50%,-50%) scale(1.12);
}

/* ---- Navegação do carrossel ---- */
.carousel-3d-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 16px;
}

.carousel-3d-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--gray);
  background: var(--dark);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s, transform 0.3s;
  flex-shrink: 0;
}
.carousel-3d-btn:hover {
  transform: translateY(-2px);
}
.carousel-3d-wrap--fotos .carousel-3d-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.carousel-3d-wrap--videos .carousel-3d-btn:hover {
  border-color: var(--red);
  color: var(--red);
}
.carousel-3d-btn svg {
  width: 18px; height: 18px;
}

.carousel-3d-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}
.carousel-3d-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gray);
  cursor: pointer;
  transition: background 0.3s, transform 0.3s, width 0.3s;
  border: none;
}
.carousel-3d-wrap--fotos .carousel-3d-dot.is-active {
  background: var(--gold);
  width: 20px;
  border-radius: 3px;
}
.carousel-3d-wrap--videos .carousel-3d-dot.is-active {
  background: var(--red);
  width: 20px;
  border-radius: 3px;
}

.carousel-3d-counter {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--gray-mid);
  min-width: 48px;
  text-align: center;
}

/* ---- Mobile responsivo ---- */
@media (max-width: 900px) {
  .carousel-3d-item {
    flex: 0 0 340px;
    height: 230px;
  }
}

@media (max-width: 600px) {
  .carousel-3d-item {
    flex: 0 0 82vw;
    height: 220px;
  }
  .carousel-3d-track {
    padding: 12px 9vw 20px;
  }
}

/* ================================================================
   OBRA VIVA — PILARES 1-6
   Acrescentado ao final — não apaga nada acima
   ================================================================ */

/* ---- HERO CINEMATOGRÁFICO ---- */
.port-hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black);
}

.port-hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.port-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.3) 0%,
    rgba(0,0,0,0.5) 50%,
    rgba(0,0,0,0.85) 100%
  );
  z-index: 1;
}

.port-hero__content {
  position: relative;
  z-index: 2;
  padding-top: var(--header-h);
}

.port-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--white);
  margin: 16px 0 20px;
}

.port-hero__title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--gold));
  margin-top: 20px;
  border-radius: 2px;
}

.port-hero__sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 36px;
}

.port-hero__stats {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-bottom: 40px;
}

.port-hero__stat { text-align: left; }

.port-hero__stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #E8AE40, #F0C96A);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.port-hero__stat-label {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

.port-hero__stat-sep {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.15);
}

.port-hero__ctas {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.port-hero__cta-video {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  transition: color 0.3s;
  text-decoration: none;
}

.port-hero__cta-video:hover { color: var(--white); }

.port-hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.4);
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@media (max-width: 600px) {
  .port-hero__title { font-size: 2.4rem; }
  .port-hero__stats { gap: 16px; }
  .port-hero__stat-num { font-size: 1.6rem; }
}

/* ---- FILTROS POR SEGMENTO ---- */
.seg-filter {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.seg-filter__label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-mid);
  flex-shrink: 0;
}

.seg-filter__btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.seg-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--gray-mid);
  border: 1px solid var(--dark-mid);
  border-radius: 99px;
  background: transparent;
  cursor: pointer;
  transition: all 0.35s ease;
}

.seg-btn svg { opacity: 0.6; transition: opacity 0.3s; }

.seg-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.seg-btn:hover svg { opacity: 1; }

.seg-btn.active {
  border-color: var(--red);
  color: var(--white);
  background: var(--red);
}

.seg-btn.active svg { opacity: 1; }

/* ---- PAINEL EXPANDIDO ---- */
.proj-panel {
  position: fixed;
  inset: 0;
  z-index: 9500;
  pointer-events: none;
}

.proj-panel.open { pointer-events: all; }

.proj-panel__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.45s ease;
}

.proj-panel.open .proj-panel__backdrop { opacity: 1; }

.proj-panel__drawer {
  position: absolute;
  top: 0; right: 0;
  width: min(520px, 100vw);
  height: 100%;
  background: var(--dark);
  border-left: 1px solid var(--dark-mid);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.55s ease;
  overflow-y: auto;
}

.proj-panel.open .proj-panel__drawer { transform: translateX(0); }

.proj-panel__close {
  position: absolute;
  top: 20px; right: 20px;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--dark-mid);
  border: 1px solid var(--gray);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  cursor: pointer;
  z-index: 2;
  transition: background 0.3s, transform 0.3s;
}

.proj-panel__close:hover { background: var(--gray); transform: rotate(90deg); }

.proj-panel__gallery {
  width: 100%;
  aspect-ratio: 16 / 9;
  flex-shrink: 0;
  background: var(--black);
  overflow: hidden;
}

.proj-panel__body {
  padding: 32px 32px 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.proj-panel__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gold);
  border: 1px solid rgba(201,146,42,0.4);
  background: rgba(201,146,42,0.08);
  padding: 4px 12px;
  border-radius: 99px;
  align-self: flex-start;
}

.proj-panel__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
  line-height: 1.2;
}

.proj-panel__desc {
  font-size: 0.9rem;
  color: var(--gray-light, rgba(255,255,255,0.6));
  line-height: 1.7;
}

.proj-panel__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.proj-metric {
  background: var(--dark-mid);
  border: 1px solid var(--gray);
  border-radius: 8px;
  padding: 14px 12px;
  text-align: center;
}

.proj-metric__val {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--gold);
  display: block;
  margin-bottom: 4px;
}

.proj-metric__label {
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-mid, rgba(255,255,255,0.35));
}

.proj-panel__quote {
  background: rgba(255,255,255,0.03);
  border-left: 2px solid var(--red);
  border-radius: 0 8px 8px 0;
  padding: 18px 20px;
}

.proj-panel__quote-icon {
  color: var(--red);
  opacity: 0.5;
  margin-bottom: 10px;
}

.proj-panel__quote-text {
  font-size: 0.9rem;
  font-style: italic;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
  margin-bottom: 12px;
}

.proj-panel__quote-author {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-mid, rgba(255,255,255,0.35));
  font-weight: 600;
}

.proj-panel__ctas {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.proj-panel__whatsapp {
  text-align: center;
  justify-content: center;
}

.proj-panel__similar-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--gray-mid, rgba(255,255,255,0.35));
  cursor: pointer;
  transition: color 0.3s;
  text-transform: uppercase;
  font-weight: 500;
}

.proj-panel__similar-link:hover { color: var(--gold); }

@media (max-width: 600px) {
  .proj-panel__drawer { width: 100vw; }
  .proj-panel__metrics { grid-template-columns: repeat(2, 1fr); }
}

/* ---- ANTES / DEPOIS ---- */
.before-after-sec { padding: 80px 0; }

.ba-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 32px;
}

.ba-item { display: flex; flex-direction: column; gap: 20px; }

.ba-slider {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: 16px;
  overflow: hidden;
  cursor: ew-resize;
  user-select: none;
  touch-action: pan-y;
  background: var(--black);
}

.ba-img {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.ba-img--before {
  right: auto;
  width: 50%;
  border-right: 2px solid rgba(255,255,255,0.3);
}

.ba-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.ba-img--before img { width: auto; min-width: 100%; }

.ba-handle {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 3;
  pointer-events: none;
}

.ba-handle__line {
  flex: 1;
  width: 2px;
  background: rgba(255,255,255,0.5);
}

.ba-handle__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--black);
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
  flex-shrink: 0;
}

.ba-label {
  position: absolute;
  top: 14px;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 99px;
  z-index: 4;
}

.ba-label--before {
  left: 14px;
  background: rgba(200,36,26,0.9);
  color: #fff;
}

.ba-label--after {
  right: 14px;
  background: rgba(201,146,42,0.9);
  color: #fff;
}

.ba-caption__cat {
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}

.ba-caption__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.ba-caption__desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

@media (max-width: 500px) {
  .ba-grid { grid-template-columns: 1fr; }
}

/* ---- BARRA SOCIAL FLUTUANTE ---- */
.social-bar {
  position: sticky;
  top: var(--header-h);
  z-index: 200;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--dark-mid);
  display: flex;
  align-items: center;
  height: 52px;
  overflow: hidden;
}

.social-bar__track-wrap {
  flex: 1;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.social-bar__track {
  display: flex;
  align-items: center;
  gap: 40px;
  width: max-content;
  animation: logoscroll 30s linear infinite;
}

@keyframes logoscroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.social-bar__track:hover { animation-play-state: paused; }

.social-bar__logo {
  display: flex;
  align-items: center;
  height: 32px;
  opacity: 0.45;
  filter: grayscale(100%) brightness(1.5);
  transition: opacity 0.3s, filter 0.3s;
  flex-shrink: 0;
}

.social-bar__logo:hover { opacity: 0.9; filter: grayscale(0%); }
.social-bar__logo img { height: 24px; width: auto; max-width: 90px; object-fit: contain; }

.social-bar__cta {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  border-left: 1px solid var(--dark-mid);
  flex-shrink: 0;
}

.social-bar__count {
  font-size: 0.7rem;
  color: var(--gray-mid, rgba(255,255,255,0.35));
  white-space: nowrap;
}

.social-bar__count strong { color: var(--gold); font-weight: 700; }

.social-bar__btn {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: 99px;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  background: var(--red);
  color: var(--white);
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.social-bar__btn:hover { background: #E8302A; }

@media (max-width: 600px) {
  .social-bar__count { display: none; }
  .social-bar__cta   { padding: 0 12px; }
}

/* ---- EXIT-INTENT MODAL ---- */
.exit-modal {
  position: fixed;
  inset: 0;
  z-index: 11000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0,0,0,0.82);
  backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s ease, visibility 0.45s;
}

.exit-modal.open { opacity: 1; visibility: visible; }

.exit-modal__box {
  background: var(--dark);
  border: 1px solid var(--dark-mid);
  border-radius: 16px;
  padding: 40px 36px;
  max-width: 440px;
  width: 100%;
  position: relative;
  transform: translateY(16px) scale(0.97);
  transition: transform 0.5s ease;
}

.exit-modal.open .exit-modal__box { transform: translateY(0) scale(1); }

.exit-modal__close {
  position: absolute;
  top: 16px; right: 16px;
  font-size: 1rem;
  color: var(--gray-mid, rgba(255,255,255,0.35));
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}

.exit-modal__close:hover { color: var(--white); }

.exit-modal__eyebrow {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 700;
  margin-bottom: 8px;
}

.exit-modal__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.exit-modal__card {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--dark-mid);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 28px;
  border: 1px solid var(--gray);
}

.exit-modal__img {
  width: 100px;
  height: 80px;
  object-fit: cover;
  flex-shrink: 0;
}

.exit-modal__card-body { padding: 12px 16px 12px 0; }

.exit-modal__card-cat {
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  display: block;
  margin-bottom: 6px;
}

.exit-modal__card-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
  line-height: 1.3;
}

.exit-modal__card-metric {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.6);
}

.exit-modal__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.exit-modal__wa { justify-content: center; gap: 8px; }

.exit-modal__dismiss {
  background: none;
  border: none;
  font-size: 0.75rem;
  color: var(--gray-mid, rgba(255,255,255,0.35));
  cursor: pointer;
  text-align: center;
  padding: 6px;
  transition: color 0.2s;
  letter-spacing: 0.05em;
}

.exit-modal__dismiss:hover { color: var(--white); }

/* ---- CONTADORES HERO ---- */
@keyframes countUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ================================================================
   PÁGINA DE CLIENTES — MELHORIAS
   ================================================================ */

/* ---- fix logo hover: restaura cor original corretamente ---- */
.client-logo-card img {
  max-width: 100%;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.55;
  transition: opacity 0.45s ease, filter 0.45s ease, transform 0.45s ease;
}

/* PNGs (com transparência) ficam brancos via invert */
.client-logo-card img.logo-png {
  filter: brightness(0) invert(1);
}

/* JPGs (fundo branco) precisam só de ajuste de opacidade */
.client-logo-card img.logo-jpg {
  filter: grayscale(100%) brightness(1.1);
}

.client-logo-card:hover img {
  opacity: 1;
  transform: scale(1.06);
}

.client-logo-card:hover img.logo-png {
  filter: brightness(0) invert(1);
}

.client-logo-card:hover img.logo-jpg {
  filter: grayscale(0%) brightness(1);
}

/* badge de segmento no card */
.client-logo-card__seg {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gold);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.client-logo-card {
  background: var(--black-soft);
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  transition: background 0.45s ease;
  position: relative;
  overflow: hidden;
}

.client-logo-card:hover {
  background: var(--dark);
}

.client-logo-card:hover .client-logo-card__seg {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* hidden state para filtro */
.client-logo-card.is-hidden {
  opacity: 0.15;
  transform: scale(0.93);
  pointer-events: none;
  filter: grayscale(100%);
}

/* ---- STATS BAND ---- */
.clients-stats-band {
  padding: 56px 0;
  border-bottom: 1px solid var(--dark-mid);
  background: var(--dark);
}

.clients-stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.clients-stat {
  text-align: center;
  padding: 0 48px;
}

.clients-stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  background: linear-gradient(135deg, #E8AE40, #F0C96A);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.clients-stat__label {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-mid);
}

.clients-stat-sep {
  width: 1px;
  height: 44px;
  background: var(--dark-mid);
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .clients-stats-grid { gap: 32px; }
  .clients-stat { padding: 0; }
  .clients-stat-sep { display: none; }
}

/* ---- GRID HEADER ---- */
.clients-grid-section {
  padding: 72px 0 var(--section-pad);
}

.clients-grid-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.clients-grid-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-top: 8px;
}

.clients-grid-title em {
  font-style: normal;
  color: var(--gray-mid);
}

/* ---- FILTER ---- */
.clients-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.clients-filter__btn {
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--gray-mid);
  border: 1px solid var(--dark-mid);
  border-radius: 99px;
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}

.clients-filter__btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.clients-filter__btn.active {
  border-color: var(--red);
  color: var(--white);
  background: var(--red);
}

/* ---- LOGO GRID ---- */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--dark-mid);
  border: 1px solid var(--dark-mid);
  border-radius: var(--radius-md);
  overflow: hidden;
  max-width: 1100px;
  margin: 0 auto;
}

/* card transition para filtro */
.client-logo-card {
  transition: background 0.45s ease, opacity 0.4s ease, transform 0.4s ease, filter 0.4s ease;
}

@media (max-width: 1024px) {
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .client-logo-card { padding: 20px; aspect-ratio: 4 / 3; }
  .client-logo-card img { max-height: 44px; }
  .clients-grid-header { flex-direction: column; align-items: flex-start; }
}

/* ---- TESTIMONIALS ---- */
.clients-testimonials {
  padding: 80px 0 var(--section-pad);
  background: var(--dark);
  border-top: 1px solid var(--dark-mid);
}

.clients-testimonials__header {
  margin-bottom: 48px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: var(--black-soft);
  border: 1px solid var(--dark-mid);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.35s ease, transform 0.35s ease;
}

.testimonial-card:hover {
  border-color: var(--gray);
  transform: translateY(-4px);
}

.testimonial-card__quote-icon {
  color: var(--red);
  opacity: 0.6;
}

.testimonial-card__text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--white-dim);
  font-style: italic;
  flex: 1;
}

.testimonial-card__footer {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--dark-mid);
  padding-top: 16px;
  flex-wrap: wrap;
}

.testimonial-card__avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--dark-mid);
  border: 1px solid var(--gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.testimonial-card__author {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.testimonial-card__company {
  font-size: 0.68rem;
  color: var(--gray-mid);
  margin-top: 2px;
}

.testimonial-card__seg-badge {
  margin-left: auto;
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gold);
  border: 1px solid rgba(201,146,42,0.35);
  background: rgba(201,146,42,0.07);
  padding: 3px 10px;
  border-radius: 99px;
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* ---- SEGMENTS ---- */
.clients-segments {
  padding: 80px 0 var(--section-pad);
  border-top: 1px solid var(--dark-mid);
}

.segments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.segment-card {
  background: var(--dark);
  border: 1px solid var(--dark-mid);
  border-radius: var(--radius-lg);
  padding: 28px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.35s ease, background 0.35s ease, transform 0.35s ease;
}

.segment-card:hover {
  border-color: var(--gray);
  background: var(--dark-mid);
  transform: translateY(-4px);
}

.segment-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(200,36,26,0.1);
  border: 1px solid rgba(200,36,26,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  flex-shrink: 0;
}

.segment-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.segment-card__desc {
  font-size: 0.82rem;
  color: var(--gray-light);
  line-height: 1.65;
}

.segment-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}

.segment-card__list li {
  font-size: 0.75rem;
  color: var(--gray-mid);
  padding-left: 14px;
  position: relative;
  line-height: 1.4;
}

.segment-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 5px;
  height: 1px;
  background: var(--gold);
}

@media (max-width: 1024px) {
  .segments-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 580px) {
  .segments-grid { grid-template-columns: 1fr; }
}

/* =========================================
   GOLDEN LINES — ANIMAÇÃO PERMANENTE
   ========================================= */

@keyframes goldenShimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes goldenPulse {
  0%, 100% { opacity: 0.55; }
  50%       { opacity: 1; }
}

@keyframes goldenGlow {
  0%, 100% { box-shadow: 0 0 4px 1px rgba(201,146,42,0.3); }
  50%       { box-shadow: 0 0 10px 3px rgba(232,174,64,0.7); }
}

/* --- .divider --- */
.divider {
  background: linear-gradient(
    90deg,
    transparent 0%,
    #7a4e10 10%,
    #C9922A 30%,
    #F0C96A 50%,
    #C9922A 70%,
    #7a4e10 90%,
    transparent 100%
  ) !important;
  background-size: 200% 100% !important;
  animation:
    goldenShimmer 2.8s linear infinite,
    goldenPulse 2.8s ease-in-out infinite !important;
  box-shadow: 0 0 6px 1px rgba(201,146,42,0.45);
  opacity: 1 !important;
}

/* --- .hero__scroll-line --- */
.hero__scroll-line {
  background: linear-gradient(
    180deg,
    #F0C96A 0%,
    #C9922A 50%,
    transparent 100%
  ) !important;
  box-shadow: 0 0 6px 2px rgba(201,146,42,0.5);
  animation:
    scrollLine 1.8s ease infinite,
    goldenGlow 2s ease-in-out infinite !important;
}

/* --- .portfolio-section-heading__line --- */
.portfolio-section-heading__line {
  background: linear-gradient(
    90deg,
    #F0C96A 0%,
    #C9922A 40%,
    transparent 100%
  ) !important;
  animation:
    goldenPulse 2.4s ease-in-out infinite,
    goldenGlow 2.4s ease-in-out infinite !important;
  opacity: 1 !important;
}

/* --- .ba-handle__line (before/after slider) --- */
.ba-handle__line {
  background: linear-gradient(
    180deg,
    transparent 0%,
    #C9922A 30%,
    #F0C96A 50%,
    #C9922A 70%,
    transparent 100%
  ) !important;
  background-size: 100% 200% !important;
  animation:
    goldenShimmerV 3s linear infinite,
    goldenGlow 3s ease-in-out infinite !important;
}

@keyframes goldenShimmerV {
  0%   { background-position: center -200%; }
  100% { background-position: center 200%; }
}

/* =========================================
   MELHORIAS — GOLDEN NEON LINES, BOTÕES,
   PRELOADER, TIPOGRAFIA, MOBILE
   ========================================= */

/* ---- 1. GOLDEN NEON LINES ANIMADAS ---- */
:root {
  --gold:        #C9A84C;
  --gold-bright: #F5D57A;
  --gold-glow:   rgba(201,168,76,0.55);
  --gold-dim:    rgba(201,168,76,0.18);
}

/* Linha dourada no topo do header */
#header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--gold-dim) 15%,
    var(--gold) 40%,
    var(--gold-bright) 50%,
    var(--gold) 60%,
    var(--gold-dim) 85%,
    transparent 100%);
  box-shadow: 0 0 8px var(--gold-glow), 0 0 20px rgba(201,168,76,0.25);
  animation: neonPulse 3s ease-in-out infinite;
  z-index: 1;
}

/* Linha dourada no rodapé */
#footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--gold-dim) 10%,
    var(--gold) 35%,
    var(--gold-bright) 50%,
    var(--gold) 65%,
    var(--gold-dim) 90%,
    transparent 100%);
  box-shadow: 0 0 10px var(--gold-glow), 0 0 24px rgba(201,168,76,0.2);
  animation: neonPulse 3s ease-in-out 1.5s infinite;
}
#footer { position: relative; }

/* Linha dourada separadora entre seções principais */
.divider {
  position: relative;
  height: 1px;
  background: transparent;
  overflow: visible;
}
.divider::after {
  content: '';
  position: absolute;
  left: 5%; right: 5%;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    var(--gold-dim) 20%,
    var(--gold) 50%,
    var(--gold-dim) 80%,
    transparent);
  box-shadow: 0 0 6px var(--gold-glow);
  animation: neonPulse 4s ease-in-out 0.8s infinite;
}

/* Hero bottom border neon */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    var(--gold-dim) 15%,
    var(--gold) 40%,
    var(--gold-bright) 50%,
    var(--gold) 60%,
    var(--gold-dim) 85%,
    transparent);
  box-shadow: 0 0 12px var(--gold-glow), 0 0 30px rgba(201,168,76,0.15);
  animation: neonPulse 3.5s ease-in-out 0.4s infinite;
}

/* Linhas laterais de canto nas seções de destaque */
.cta-section::before,
.features::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    var(--gold-dim) 20%,
    var(--gold) 50%,
    var(--gold-dim) 80%,
    transparent);
  box-shadow: 0 0 8px var(--gold-glow);
  animation: neonPulse 3.2s ease-in-out 0.6s infinite;
}
.cta-section { position: relative; }
.features    { position: relative; }

@keyframes neonPulse {
  0%, 100% { opacity: 1; filter: brightness(1); }
  50%       { opacity: 0.55; filter: brightness(1.4); }
}

/* Scan line animada — passa uma vez no preloader */
@keyframes neonScan {
  0%   { transform: translateX(-100%); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateX(200%); opacity: 0; }
}

/* ---- 2. PRELOADER REDESENHADO ---- */
#preloader {
  background: #070707;
}

.preloader__inner {
  gap: 40px;
}

/* Logo real no lugar do bolt SVG */
.preloader__logo-img {
  width: 180px;
  height: auto;
  opacity: 1;
  filter: brightness(1.1);
  display: block;
}

/* Anel dourado animado em volta da logo */
.preloader__ring {
  position: absolute;
  width: 220px;
  height: 80px;
  border-radius: 50%;
  border: 1px solid var(--gold-dim);
  box-shadow: 0 0 18px var(--gold-glow), inset 0 0 18px rgba(201,168,76,0.08);
  animation: ringPulse 2.2s ease-in-out 0.5s infinite;
  pointer-events: none;
}

@keyframes ringPulse {
  0%, 100% { opacity: 0.4; transform: scaleX(1); }
  50%       { opacity: 1;   transform: scaleX(1.03); }
}

.preloader__logo-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  opacity: 0;
  transform: scale(0.88) translateY(24px);
  animation: preloaderLogo 0.9s var(--ease-out) 0.3s forwards;
}

/* Tagline profissional */
.preloader__tagline {
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.75;
  margin-top: 4px;
}

/* Scan line dourada na barra de loading */
.preloader__bar {
  width: 240px;
  height: 1px;
  background: rgba(201,168,76,0.12);
  position: relative;
  overflow: hidden;
  border-radius: 1px;
}

.preloader__bar::after {
  content: '';
  position: absolute;
  left: 0; top: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-bright), var(--gold), transparent);
  box-shadow: 0 0 10px var(--gold-glow), 0 0 20px rgba(201,168,76,0.4);
  animation: loadBar 1.6s var(--ease-out) 0.9s forwards;
}

/* Mensagem profissional abaixo da barra */
.preloader__msg {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray-mid);
  animation: fadeIn 0.5s ease 1.8s both;
}

/* Pontos animados na mensagem */
.preloader__msg::after {
  content: '';
  animation: dots 1.2s steps(3, end) 2s infinite;
}

@keyframes dots {
  0%   { content: ''; }
  33%  { content: '.'; }
  66%  { content: '..'; }
  100% { content: '...'; }
}

/* ---- 3. BOTÕES DE FECHAR — REDESENHADOS ---- */

/* Botão X universal — estilo neon dourado */
.media-modal__close,
.proj-panel__close,
.exit-modal__close {
  width: 44px !important;
  height: 44px !important;
  border-radius: 50% !important;
  background: rgba(10,10,10,0.85) !important;
  border: 1px solid rgba(201,168,76,0.4) !important;
  color: var(--gold) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  font-size: 1rem !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 0 8px rgba(201,168,76,0.2), inset 0 0 8px rgba(201,168,76,0.05) !important;
  backdrop-filter: blur(8px) !important;
}

.media-modal__close:hover,
.proj-panel__close:hover,
.exit-modal__close:hover {
  background: rgba(201,168,76,0.15) !important;
  border-color: var(--gold) !important;
  color: var(--gold-bright) !important;
  transform: rotate(90deg) scale(1.08) !important;
  box-shadow: 0 0 16px var(--gold-glow), 0 0 32px rgba(201,168,76,0.2) !important;
}

/* Botão fechar dentro do inner, acima do overlay */
.media-modal__close {
  position: absolute !important;
  top: 16px !important;
  right: 16px !important;
  z-index: 20 !important;
}

/* Posicionamento aprimorado do proj panel */
.proj-panel__close {
  position: absolute !important;
  top: 16px !important;
  right: 16px !important;
  z-index: 10 !important;
}

/* Exit modal close */
.exit-modal__close {
  position: absolute !important;
  top: 14px !important;
  right: 14px !important;
}

/* ---- 4. TIPOGRAFIA — FONTES MAIORES E MAIS PRESENÇA ---- */

/* Headings da hero maiores */
/* hero__title — mantém o valor original do design system (2.8rem–6rem) */
/* hero__subtitle — mantém original */
.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem) !important;
  line-height: 1.75 !important;
  max-width: 540px !important;
}

/* Section headings */
.section-heading {
  font-size: clamp(2rem, 4.5vw, 3.8rem) !important;
  line-height: 1.1 !important;
  letter-spacing: -0.025em !important;
}

/* Page hero titles */
.page-hero__title {
  font-size: clamp(2.8rem, 7vw, 6rem) !important;
  line-height: 1.0 !important;
  letter-spacing: -0.03em !important;
}

/* Subtítulo da page hero */
.page-hero__subtitle {
  font-size: clamp(1rem, 1.6vw, 1.15rem) !important;
  line-height: 1.8 !important;
}

/* Body text geral */
body {
  font-size: 17px !important;
}

/* Cards de serviço — títulos maiores */
.service-card__title {
  font-size: clamp(1.1rem, 1.8vw, 1.3rem) !important;
}

.service-card__desc,
.service-card-lg__desc {
  font-size: clamp(0.9rem, 1.2vw, 1rem) !important;
  line-height: 1.8 !important;
}

/* CTA section */
.cta-section__title {
  font-size: clamp(2.4rem, 5.5vw, 5rem) !important;
  line-height: 1.05 !important;
}

.cta-section__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem) !important;
}

/* Portfolio hero */
.port-hero__title {
  font-size: clamp(3rem, 8vw, 7rem) !important;
}

/* ---- 5. MOBILE OTIMIZAÇÕES ---- */

/* Touch targets mínimos de 48px */
.btn-primary,
.btn-secondary,
.btn-cta,
.btn-whatsapp,
.btn-submit {
  min-height: 48px !important;
}

/* Nav mobile mais espaçada */
@media (max-width: 768px) {
  .mobile-menu__list {
    gap: 0 !important;
  }

  .mobile-menu__link {
    padding: 18px 24px !important;
    font-size: 1.15rem !important;
    border-bottom: 1px solid rgba(255,255,255,0.06) !important;
    display: block !important;
  }

  /* Hero mobile */
  .hero__content {
    padding-top: 100px !important;
    padding-bottom: 60px !important;
  }

  .hero__actions {
    flex-direction: column !important;
    gap: 12px !important;
    width: 100% !important;
  }

  .hero__actions .btn-primary,
  .hero__actions .btn-secondary {
    width: 100% !important;
    justify-content: center !important;
    font-size: 0.9rem !important;
  }

  .hero__stats {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 0 !important;
    padding: 20px 16px !important;
  }

  /* Stats menores no mobile */
  .stat-number {
    font-size: clamp(1.6rem, 7vw, 2.4rem) !important;
  }

  /* Services grid — 1 coluna */
  .services__grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  .service-card {
    padding: 24px !important;
  }

  /* Portfolio grid — 1 coluna */
  .portfolio__grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  /* Features section */
  .features__inner {
    grid-template-columns: 1fr !important;
    gap: 40px !important;
  }

  /* FAQ items */
  .faq-item summary {
    font-size: 1rem !important;
    padding: 20px 0 !important;
    line-height: 1.5 !important;
  }

  /* Local info grid */
  .local-info__grid {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
  }

  /* Contact section */
  .contact-inner {
    grid-template-columns: 1fr !important;
    gap: 40px !important;
  }

  /* Form controls maiores no mobile */
  .form-control {
    font-size: 16px !important; /* evita zoom no iOS */
    padding: 14px 16px !important;
    min-height: 50px !important;
  }

  .form-row {
    grid-template-columns: 1fr !important;
  }

  /* Section padding menor no mobile */
  :root {
    --section-pad: 64px !important;
  }

  /* Preloader logo maior no mobile */
  .preloader__logo-img {
    width: 150px !important;
  }

  /* Botões fechar maiores no mobile */
  .media-modal__close,
  .proj-panel__close {
    width: 48px !important;
    height: 48px !important;
  }

  /* Port hero mobile */
  .port-hero__title {
    font-size: clamp(2.4rem, 9vw, 4rem) !important;
  }

  .port-hero__ctas {
    flex-direction: column !important;
    gap: 12px !important;
    width: 100% !important;
  }

  .btn-primary,
  .port-hero__cta-video {
    width: 100% !important;
    justify-content: center !important;
  }

  /* Clients grid mobile */
  .clients-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .clients-stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1px !important;
  }

  .clients-stat-sep { display: none !important; }

  /* Carousel mobile — cards maiores */
  .carousel-3d-item {
    min-width: 85vw !important;
    max-width: 85vw !important;
  }

  /* CTA section mobile */
  .cta-section__actions {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
  }

  .cta-section__actions .btn-primary,
  .cta-section__actions .btn-whatsapp {
    width: 100% !important;
    justify-content: center !important;
    text-align: center !important;
  }

  /* Proj panel mobile — full screen */
  .proj-panel__drawer {
    width: 100% !important;
    max-width: 100% !important;
    height: 100dvh !important;
    border-radius: 0 !important;
    overflow-y: auto !important;
  }

  /* Media modal mobile */
  .media-modal__inner {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    border-radius: 0 !important;
  }

  .media-modal__close {
    top: 12px !important;
    right: 12px !important;
  }
}

@media (max-width: 480px) {
  /* Typography ainda mais compacta */
  /* hero__title mobile — usa clamp original do design system */

  .section-heading {
    font-size: clamp(1.8rem, 7vw, 2.6rem) !important;
  }

  .page-hero__title {
    font-size: clamp(2.2rem, 9vw, 3.2rem) !important;
  }

  /* Service cards full width */
  .services-full__grid {
    grid-template-columns: 1fr !important;
  }

  .service-card-lg {
    padding: 24px 20px !important;
  }

  /* Clients logo 2 por linha */
  .clients-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  /* Smaller stat numbers */
  .clients-stat__num {
    font-size: 1.8rem !important;
  }
}

/* Tablets */
@media (min-width: 481px) and (max-width: 768px) {
  .services-full__grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .clients-grid {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}

/* Smooth scroll mobile */
@media (max-width: 768px) {
  html { scroll-behavior: auto; }
}

/* Evitar texto muito pequeno em qualquer tela — excluir spans herdeiros de títulos */
p { font-size: inherit; }
li { font-size: inherit; }
label { font-size: inherit; }