/* =============================================
   ECUSTOMER — Design System & Styles
   ============================================= */

/* ---------- GOOGLE FONTS ---------- */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---------- CSS VARIABLES ---------- */
:root {
  /* Brand Colors */
  --blue:       #046d8b;
  --blue-dark:  #035a73;
  --blue-light: #0889ae;
  --amber:      #ffad08;
  --amber-dark: #e69d00;
  --yellow:     #fecd23;
  --cream:      #f9f2e7;
  --cream-dark: #f0e8d5;

  /* Neutrals */
  --black:      #0a0a0a;
  --dark:       #111827;
  --dark-mid:   #1f2937;
  --gray-dark:  #374151;
  --gray:       #6b7280;
  --gray-light: #9ca3af;
  --light:      #f3f4f6;
  --white:      #ffffff;

  /* Typography */
  --font-heading: 'Syne', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Sizes */
  --navbar-h: 80px;
  --radius:   12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  /* Transitions */
  --ease:     cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --t:        0.3s;
  --t-slow:   0.6s;

  /* Shadows */
  --shadow:    0 4px 24px rgba(0,0,0,.08);
  --shadow-md: 0 8px 40px rgba(0,0,0,.14);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.22);
  --glow-amber: 0 0 30px rgba(255,173,8,.25);
  --glow-blue:  0 0 30px rgba(4,109,139,.25);
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; border: none; background: none; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* ---------- CUSTOM CURSOR ---------- */
@media (pointer: fine) {
  body { cursor: none; }
  a, button, [role="button"] { cursor: none; }
}
.cursor {
  width: 10px; height: 10px;
  background: var(--amber);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform .1s var(--ease), background .2s;
  mix-blend-mode: multiply;
}
.cursor-follower {
  width: 36px; height: 36px;
  border: 2px solid var(--amber);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform .35s var(--ease), opacity .3s;
  opacity: 0.6;
}
body:not(:hover) .cursor,
body:not(:hover) .cursor-follower { opacity: 0; }

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--amber); border-radius: 3px; }

/* ---------- SELECTION ---------- */
::selection { background: var(--amber); color: var(--black); }

/* ---------- CONTAINER ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all var(--t) var(--ease);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.1);
  opacity: 0;
  transition: opacity var(--t);
}
.btn:hover::after { opacity: 1; }

.btn-amber {
  background: var(--amber);
  color: var(--black);
  box-shadow: var(--glow-amber);
}
.btn-amber:hover {
  background: var(--amber-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,173,8,.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.3);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.05);
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--dark);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--blue);
  transform: translateY(-2px);
  box-shadow: var(--glow-blue);
}

.btn-lg { padding: 16px 36px; font-size: 0.95rem; }
.btn-full { width: 100%; }

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--navbar-h);
  transition: background var(--t) var(--ease), box-shadow var(--t) var(--ease), height var(--t) var(--ease);
}
.navbar.scrolled {
  background: rgba(10,10,10,.92);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  box-shadow: 0 1px 0 rgba(255,255,255,.06), var(--shadow-md);
  height: 68px;
}
.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.navbar-logo img, .navbar-logo-img { height: 36px; width: auto; object-fit: contain; max-width: 160px; }
.footer-logo .navbar-logo-img { height: 30px; max-width: 140px; }
.logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--white);
  letter-spacing: -0.02em;
}
.logo-text span { color: var(--amber); }

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,.75);
  border-radius: 8px;
  transition: all var(--t) var(--ease);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 2px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--t) var(--ease);
  border-radius: 2px;
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after { transform: scaleX(1); }
.nav-cta { margin-left: 8px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
  transition: background var(--t);
  z-index: 1001;
}
.hamburger:hover { background: rgba(255,255,255,.1); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--t) var(--ease);
  transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--black);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.5;
}

/* Geometric shapes */
.hero-shapes { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float-shape 8s ease-in-out infinite alternate;
}
.shape-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(4,109,139,.35) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation-delay: 0s;
}
.shape-2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(255,173,8,.2) 0%, transparent 70%);
  bottom: 0; left: -80px;
  animation-delay: -3s;
}
.shape-3 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(254,205,35,.15) 0%, transparent 70%);
  top: 40%; right: 20%;
  animation-delay: -5s;
}
.shape-4 {
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(4,109,139,.2) 0%, transparent 70%);
  bottom: 20%; left: 30%;
  animation-delay: -2s;
}
@keyframes float-shape {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, 20px) scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  padding-top: calc(var(--navbar-h) + 40px);
  padding-bottom: 120px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,.7);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--amber);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 800;
  line-height: 1.0;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.hero-title-gradient {
  background: linear-gradient(90deg, var(--amber), var(--yellow), var(--amber));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s linear infinite;
}
@keyframes gradient-shift {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 400;
  color: rgba(255,255,255,.6);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 40px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 32px;
  flex-wrap: wrap;
  gap: 0;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 32px 0 0;
}
.hero-stat:first-child { padding-left: 0; }
.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
}
.hero-stat-suffix {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(255,255,255,.45);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.12);
  margin: 0 32px 0 0;
  flex-shrink: 0;
  align-self: center;
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, transparent, var(--amber));
  animation: scroll-line 1.8s ease-in-out infinite;
}
.hero-scroll-indicator span {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
}
@keyframes scroll-line {
  0%, 100% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ---------- SECTIONS SHARED ---------- */
.section { padding: 100px 0; }
.section-cream { background: var(--cream); }
.section-dark { background: var(--dark); }
.section-light { background: var(--light); }
.section-white { background: var(--white); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(4,109,139,.1);
  border: 1px solid rgba(4,109,139,.2);
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}
.section-tag-amber {
  background: rgba(255,173,8,.1);
  border-color: rgba(255,173,8,.2);
  color: var(--amber);
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.section-subtitle {
  margin-top: 16px;
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.text-white { color: var(--white); }
.text-gray  { color: var(--gray-light); }
.text-amber { color: var(--amber); }
.text-blue  { color: var(--blue); }

/* ---------- SCROLL REVEAL ANIMATIONS ---------- */
.reveal-up, .reveal-right {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out);
}
.reveal-right {
  transform: translateX(40px);
}
.reveal-up.visible, .reveal-right.visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ---------- ABOUT ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text {}
.about-desc {
  color: var(--gray-dark);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 1.05rem;
}
.about-text .btn { margin-top: 24px; }

.about-numbers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.about-number-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,.04);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
  position: relative;
  overflow: hidden;
}
.about-number-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--amber));
}
.about-number-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.about-number-value {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.about-number-value span { font-size: 1.8rem; }
.about-number-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* ---------- SERVICES ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}
.service-card {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: all var(--t) var(--ease);
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,173,8,.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--t) var(--ease);
}
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--amber));
  transform: scaleX(0);
  transition: transform .4s var(--ease);
  transform-origin: left;
}
.service-card:hover {
  background: rgba(255,255,255,.055);
  border-color: rgba(255,173,8,.2);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,.3);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover::after { transform: scaleX(1); }

.service-card-inner { position: relative; z-index: 1; }

.service-icon {
  width: 56px; height: 56px;
  background: rgba(4,109,139,.12);
  border: 1px solid rgba(4,109,139,.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--amber);
  transition: all var(--t) var(--ease);
}
.service-icon svg { width: 28px; height: 28px; }
.service-card:hover .service-icon {
  background: rgba(255,173,8,.12);
  border-color: rgba(255,173,8,.3);
  transform: scale(1.05);
}

.service-number {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255,255,255,.2);
  letter-spacing: 0.15em;
  margin-bottom: 10px;
}
.service-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.service-desc {
  font-size: 0.92rem;
  color: rgba(255,255,255,.55);
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-list {
  margin-bottom: 24px;
}
.service-list li {
  font-size: 0.85rem;
  color: rgba(255,255,255,.5);
  padding: 5px 0;
  padding-left: 16px;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.service-list li:last-child { border-bottom: none; }
.service-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  background: var(--amber);
  border-radius: 50%;
}
.service-cta {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--t) var(--ease);
}
.service-cta:hover { gap: 12px; }
.service-cta span { transition: transform var(--t) var(--ease); }
.service-cta:hover span { transform: translateX(4px); }

/* ---------- PORTFOLIO MASONRY (orientation-aware) ---------- */
.portfolio-masonry {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Row: dois horizontais lado a lado */
.pf-row { display: flex; gap: 16px; }
.pf-row-2col > .portfolio-item { flex: 1; }

/* Row mista: coluna de horizontais + uma vertical */
.pf-row-mixed { align-items: stretch; }
.pf-col-horizontal {
  flex: 1.6;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 0;
}
.pf-col-horizontal .portfolio-item {
  flex: 1;
  display: flex;
  flex-direction: column;
}
/* Quando há só 1 item na coluna horizontal, ele estica para igualar a vertical ao lado */
.pf-col-horizontal .portfolio-item:only-child {
  flex: 1;
}
.pf-col-horizontal .portfolio-item:only-child .portfolio-img-wrap {
  aspect-ratio: unset;
  height: 100%;
  flex: 1;
}
.pf-col-horizontal .portfolio-img-wrap { flex: 1; }
.pf-col-vertical { flex: 1; min-width: 0; }

/* Row full: imagem de destaque em largura total */
.pf-row-full { }
.pf-row-full .portfolio-item { flex: 1; }

/* Row com 3 verticais lado a lado */
.pf-row-3v { align-items: stretch; }
.pf-row-3v > .portfolio-item { flex: 1; }
.pf-row-3v .pf-vertical { height: 480px; min-height: unset; aspect-ratio: unset; }

/* Aspect ratios por orientação */
.portfolio-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--dark);
  cursor: pointer;
}
.pf-horizontal { aspect-ratio: 16/9; }
.pf-vertical   { height: 100%; min-height: 420px; aspect-ratio: unset; }
.pf-wide       { aspect-ratio: 21/8; }   /* panorâmico — destaque full */

.portfolio-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.portfolio-img-wrap:hover img { transform: scale(1.06); }

/* Overlay */
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.82) 0%, rgba(4,109,139,.35) 100%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--t) var(--ease);
}
.portfolio-img-wrap:hover .portfolio-overlay { opacity: 1; }

.portfolio-overlay-content {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  width: 100%;
  gap: 16px;
}
.portfolio-tag {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--amber);
  margin-bottom: 5px;
  line-height: 1;
}
.portfolio-overlay-content h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.portfolio-zoom {
  width: 42px; height: 42px;
  background: var(--amber);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--t) var(--ease), background var(--t);
}
.portfolio-zoom:hover { transform: scale(1.12); background: var(--amber-dark); }
.portfolio-zoom svg { width: 17px; height: 17px; color: var(--black); }

/* ---------- LIGHTBOX ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: none;
  align-items: center;
  justify-content: center;
}
.lightbox.active { display: flex; }
.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.95);
  backdrop-filter: blur(10px);
}
.lightbox-content {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.lightbox-close {
  position: fixed;
  top: 24px; right: 24px;
  width: 44px; height: 44px;
  background: rgba(255,255,255,.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: background var(--t);
  z-index: 2;
}
.lightbox-close:hover { background: rgba(255,255,255,.2); }
.lightbox-close svg { width: 20px; height: 20px; }
.lightbox-prev, .lightbox-next {
  position: fixed;
  top: 50%; transform: translateY(-50%);
  width: 50px; height: 50px;
  background: rgba(255,255,255,.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: background var(--t), transform var(--t);
  z-index: 2;
}
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }
.lightbox-prev:hover, .lightbox-next:hover { background: var(--amber); color: var(--black); }
.lightbox-prev svg, .lightbox-next svg { width: 24px; height: 24px; }
.lightbox-caption {
  position: fixed;
  bottom: 24px;
  left: 50%; transform: translateX(-50%);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  background: rgba(0,0,0,.5);
  padding: 8px 20px;
  border-radius: 50px;
  white-space: nowrap;
}

/* ---------- CLIENTS CAROUSEL ---------- */
.clients-carousel-wrap {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  margin-top: 48px;
}
.clients-carousel {
  display: flex;
  width: max-content;
}
.clients-track {
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 0 24px;
  animation: carousel-scroll 28s linear infinite;
}
@keyframes carousel-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}
.clients-carousel:hover .clients-track { animation-play-state: paused; }
.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  background: var(--white);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  flex-shrink: 0;
  min-width: 140px;
  height: 80px;
  transition: box-shadow var(--t), transform var(--t);
  filter: grayscale(60%);
}
.client-logo:hover {
  filter: grayscale(0%);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.client-logo img {
  max-width: 120px;
  max-height: 48px;
  width: auto;
  height: auto;
  object-fit: contain;
}

/* ---------- CASES ---------- */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.case-card {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t);
}
.case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px rgba(0,0,0,.3);
  border-color: rgba(255,173,8,.2);
}
.case-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.case-card:hover .case-img img { transform: scale(1.06); }
.case-content {
  padding: 28px;
}
.case-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--amber);
  margin-bottom: 10px;
}
.case-content h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.case-content p {
  font-size: 0.88rem;
  color: rgba(255,255,255,.5);
  line-height: 1.7;
  margin-bottom: 20px;
}
.case-metrics {
  display: flex;
  gap: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.case-metric { display: flex; flex-direction: column; gap: 2px; }
.case-metric-value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
}
.case-metric-label {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,.35);
}

/* ---------- TESTIMONIALS ---------- */
.testimonials-slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
}
.testimonials-track {
  display: flex;
  gap: 0;
  transition: transform .5s var(--ease-out);
}
.testimonial-card {
  min-width: 100%;
  padding: 48px 60px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(0,0,0,.05);
}
.testimonial-stars {
  font-size: 1.3rem;
  color: var(--amber);
  letter-spacing: 2px;
  margin-bottom: 20px;
}
.testimonial-text {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--gray-dark);
  line-height: 1.8;
  margin-bottom: 32px;
  position: relative;
}
.testimonial-text::before {
  content: '"';
  font-family: var(--font-heading);
  font-size: 6rem;
  color: var(--amber);
  opacity: 0.15;
  position: absolute;
  top: -20px; left: -20px;
  line-height: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}
.testimonial-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  flex-shrink: 0;
}
.testimonial-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
}
.testimonial-role {
  font-size: 0.82rem;
  color: var(--gray);
  margin-top: 2px;
}
.testimonials-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.testimonial-btn {
  width: 44px; height: 44px;
  background: rgba(4,109,139,.08);
  border: 1px solid rgba(4,109,139,.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  transition: all var(--t) var(--ease);
}
.testimonial-btn:hover {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.testimonial-btn svg { width: 20px; height: 20px; }
.testimonials-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}
.testimonial-dot {
  width: 8px; height: 8px;
  background: rgba(4,109,139,.2);
  border-radius: 50%;
  transition: all var(--t) var(--ease);
  cursor: pointer;
}
.testimonial-dot.active {
  background: var(--blue);
  width: 24px;
  border-radius: 4px;
}

/* ---------- CONTACT ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact-desc {
  color: rgba(255,255,255,.55);
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 20px 0 32px;
}
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}
.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  transition: color var(--t), gap var(--t);
  padding: 12px 20px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  width: fit-content;
}
.contact-link:hover { color: var(--white); gap: 16px; }
.contact-link svg { width: 20px; height: 20px; flex-shrink: 0; }
.contact-link-whatsapp {
  background: rgba(37,211,102,.1);
  border-color: rgba(37,211,102,.2);
  color: #25D366;
}
.contact-link-whatsapp:hover { color: #25D366; }

.contact-socials {
  display: flex;
  gap: 12px;
}

.contact-form-wrap {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  backdrop-filter: blur(10px);
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,.5);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 18px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  color: var(--white);
  font-size: 0.95rem;
  transition: border-color var(--t), box-shadow var(--t);
  outline: none;
  appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.25); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(255,173,8,.1);
}
.form-group select option {
  background: var(--dark);
  color: var(--white);
}

/* ---------- SOCIAL ICONS ---------- */
.social-icon {
  width: 44px; height: 44px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  transition: all var(--t) var(--ease);
}
.social-icon:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--black);
  transform: translateY(-3px);
}
.social-icon svg { width: 18px; height: 18px; }
.social-icon-sm { width: 36px; height: 36px; border-radius: 8px; }
.social-icon-sm svg { width: 16px; height: 16px; }

/* ---------- FOOTER ---------- */
.footer {
  background: var(--black);
  padding: 64px 0 0;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-logo { margin-bottom: 16px; }
.footer-tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,.4);
  line-height: 1.7;
  margin-bottom: 24px;
}
.footer-socials {
  display: flex;
  gap: 10px;
}
.footer-links-group h4 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,.4);
  margin-bottom: 20px;
}
.footer-links-group li { margin-bottom: 10px; }
.footer-links-group a {
  font-size: 0.9rem;
  color: rgba(255,255,255,.55);
  transition: color var(--t);
}
.footer-links-group a:hover { color: var(--amber); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.05);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,.25);
}

/* ---------- WHATSAPP FLOAT ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 900;
  transition: transform var(--t) var(--ease), box-shadow var(--t);
  animation: wpp-bounce 3s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37,211,102,.6);
  animation: none;
}
.whatsapp-float svg { width: 30px; height: 30px; }
@keyframes wpp-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.whatsapp-tooltip {
  position: absolute;
  right: 68px;
  white-space: nowrap;
  background: var(--white);
  color: var(--dark);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t), transform var(--t);
  transform: translateX(8px);
}
.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cases-grid { grid-template-columns: 1fr 1fr; }
  .cases-grid .case-card:last-child { grid-column: 1 / -1; max-width: 480px; justify-self: center; }
}

@media (max-width: 900px) {
  /* Portfolio masonry mobile */
  .pf-row { flex-direction: column; }
  .pf-row-2col > .portfolio-item { flex: unset; width: 100%; }
  .pf-row-mixed { flex-direction: column; }
  .pf-row-3v { flex-direction: column; }
  .pf-row-3v .pf-vertical { height: 340px; }
  .pf-col-horizontal { flex: unset; }
  .pf-col-vertical { flex: unset; }
  .pf-vertical { min-height: 340px; height: 340px; }
  .pf-wide { aspect-ratio: 16/9; }
  .services-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --navbar-h: 68px; }

  .navbar-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    background: rgba(10,10,10,.98);
    backdrop-filter: blur(20px);
    transform: translateX(-100%);
    transition: transform .4s var(--ease);
    z-index: 999;
    gap: 8px;
  }
  .navbar-nav.open { transform: translateX(0); }
  .nav-link {
    font-size: 1.6rem;
    padding: 12px 24px;
  }
  .nav-cta { margin: 16px 0 0; font-size: 1rem; }
  .hamburger { display: flex; }

  .section { padding: 72px 0; }
  .hero-title { font-size: clamp(2.5rem, 10vw, 4rem); }
  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .hero-stats { gap: 24px 0; flex-direction: row; flex-wrap: wrap; }
  .hero-stat { flex: 1; min-width: 30%; }
  .hero-stat-divider { display: none; }

  .about-numbers { grid-template-columns: 1fr 1fr; }

  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-item:nth-child(3) { grid-column: auto; }

  .cases-grid { grid-template-columns: 1fr; }
  .cases-grid .case-card:last-child { grid-column: auto; max-width: 100%; }

  .testimonial-card { padding: 36px 28px; }
  .testimonial-text { font-size: 1rem; }

  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 36px 24px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .whatsapp-float { bottom: 20px; right: 20px; width: 52px; height: 52px; }
  .whatsapp-float svg { width: 26px; height: 26px; }

  .cursor, .cursor-follower { display: none; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.2rem; }
  .section-title { font-size: 1.8rem; }
  .hero-stats { flex-direction: column; }
  .hero-stat-divider { display: none; }
  .hero-stat { min-width: auto; }
}