/* ═══════════════════════════════════════════════════════════════
   SUPERMOB — Design System
   Inspirado no estilo clean & premium do Nubank Ultravioleta
   ═══════════════════════════════════════════════════════════════ */

/* ─── Custom Properties ──────────────────────────────────────── */
:root {
  /* Colors */
  --color-bg:            #FAFAF8;
  --color-bg-warm:       #F2EFE9;
  --color-dark:          #111111;
  --color-dark-2:        #1C1C1C;
  --color-text:          #1C1C1C;
  --color-text-2:        #555555;
  --color-text-muted:    #999999;
  --color-accent:        #C9A84C;
  --color-accent-dark:   #A8893A;
  --color-accent-light:  #F5EDD8;
  --color-white:         #FFFFFF;
  --color-border:        #E8E4DC;
  --color-border-light:  rgba(255,255,255,.12);

  /* Typography */
  --font-heading: 'Libre Franklin', 'Inter', Arial, sans-serif;
  --font-body:    'Libre Franklin', 'Inter', Arial, sans-serif;

  /* Spacing */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  /* Border radius */
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  40px;
  --radius-2xl: 56px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);
  --shadow-lg:  0 16px 40px rgba(0,0,0,.10), 0 4px 12px rgba(0,0,0,.06);
  --shadow-xl:  0 32px 64px rgba(0,0,0,.14), 0 8px 24px rgba(0,0,0,.08);

  /* Transitions */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
  --transition:  0.3s var(--ease-out);

  /* Layout */
  --container-max:   1280px;
  --container-pad:   clamp(1.25rem, 5vw, 3rem);
  --section-pad-v:   clamp(4rem, 8vw, 7rem);
  --header-height:   72px;
}

/* ─── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

/* ─── Typography Scale ───────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.4rem, 5.5vw, 4.2rem); font-weight: 200; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 300; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 400; }
h4 { font-size: clamp(1rem, 2vw, 1.2rem); font-weight: 500; }
p  { color: var(--color-text-2); }

em { font-style: normal; font-weight: 300; color: var(--color-accent); }

/* ─── Container ──────────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ─── Sections ───────────────────────────────────────────────── */
.section {
  padding-block: var(--section-pad-v);
}
.section--dark {
  background-color: var(--color-dark);
  color: var(--color-white);
}
.section--dark p { color: rgba(255,255,255,.65); }
.section--warm {
  background-color: var(--color-bg-warm);
}

/* ─── Section Header ─────────────────────────────────────────── */
.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-header--light .section-title,
.section-header--light .section-eyebrow { color: var(--color-white); }
.section-header--light .section-desc { color: rgba(255,255,255,.65); }

.section-eyebrow {
  display: inline-block;
  font-size: .72rem;
  font-weight: 400;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.section-title {
  color: var(--color-text);
  margin-bottom: var(--space-6);
}
.section-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text-2);
  max-width: 520px;
  margin-inline: auto;
}
.section-footer {
  text-align: center;
  margin-top: clamp(2rem, 4vw, 3rem);
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: .75rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .01em;
  line-height: 1;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity .25s;
}
.btn:hover::after { opacity: 1; }

.btn-sm  { padding: .55rem 1.25rem; font-size: .85rem; }
.btn-lg  { padding: .9rem 2.2rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* Primary */
.btn-primary {
  background: var(--color-dark);
  color: var(--color-white);
  box-shadow: 0 2px 12px rgba(0,0,0,.18);
}
.btn-primary::after { background: rgba(255,255,255,.08); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.22); }
.btn-primary:active { transform: translateY(0); }

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn-outline:hover { border-color: var(--color-dark); background: var(--color-dark); color: var(--color-white); transform: translateY(-2px); }

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,.35);
}
.btn-outline-light:hover { background: var(--color-white); color: var(--color-dark); transform: translateY(-2px); }

/* Ghost */
.btn-ghost {
  background: rgba(255,255,255,.1);
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,.2); transform: translateY(-2px); }

.btn-ghost-light {
  background: rgba(255,255,255,.15);
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,.3);
  backdrop-filter: blur(8px);
}
.btn-ghost-light:hover { background: rgba(255,255,255,.25); transform: translateY(-2px); }

/* Accent */
.btn-accent {
  background: var(--color-accent);
  color: var(--color-dark);
  font-weight: 700;
}
.btn-accent:hover { background: var(--color-accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ═══════════════════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: background .4s var(--ease-out), box-shadow .4s var(--ease-out), backdrop-filter .4s;
}
.site-header.scrolled {
  background: rgba(250,250,248,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--color-border), var(--shadow-sm);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Logo SVG/imagem */
.site-logo img,
.site-logo svg {
  height: 40px;
  width: auto;
  max-width: 180px;
  display: block;
  transition: filter .4s var(--ease-out);
  filter: brightness(0) invert(1); /* branco quando header transparente */
}
.site-logo a { display: inline-flex; align-items: center; }

/* Logo volta ao normal quando sticky */
.site-header.scrolled .site-logo img,
.site-header.scrolled .site-logo svg {
  filter: none;
}

/* Footer logo SVG/imagem */
.footer-logo img,
.footer-logo svg,
.footer-logo a img {
  height: 36px;
  width: auto;
  max-width: 160px;
  display: block;
  filter: brightness(0) invert(1);
}
.footer-logo a { display: inline-flex; align-items: center; }

/* Footer logo texto (fallback) */
.footer-logo-text {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 300;
  letter-spacing: -.03em;
  color: var(--color-white);
  display: inline-block;
  margin-bottom: var(--space-4);
}
.footer-logo-text .logo-mob { color: var(--color-accent); }

/* Logo texto (fallback quando não há imagem) */
.site-logo-text,
.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1;
  color: var(--color-white);
  transition: color var(--transition);
}
.site-header.scrolled .site-logo-text { color: var(--color-text); }
.logo-super { color: inherit; }
.logo-mob   { color: var(--color-accent); }

/* Nav */
.main-navigation { flex: 1; display: flex; justify-content: center; }
.nav-menu { display: flex; align-items: center; gap: var(--space-2); }
.nav-menu li a {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  border-radius: var(--radius-full);
  transition: var(--transition);
}
.site-header.scrolled .nav-menu li a { color: var(--color-text-2); }
.nav-menu li a:hover { color: var(--color-white); background: rgba(255,255,255,.12); }
.site-header.scrolled .nav-menu li a:hover { color: var(--color-text); background: var(--color-bg-warm); }

/* Header Actions */
.header-actions { display: flex; align-items: center; gap: var(--space-4); }
.header-actions .btn-outline {
  color: var(--color-white);
  border-color: rgba(255,255,255,.4);
}
.header-actions .btn-outline:hover { background: var(--color-white); color: var(--color-dark); border-color: var(--color-white); }
.site-header.scrolled .header-actions .btn-outline { color: var(--color-text); border-color: var(--color-border); }
.site-header.scrolled .header-actions .btn-outline:hover { background: var(--color-dark); color: var(--color-white); border-color: var(--color-dark); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: var(--space-2);
}
.hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: var(--transition);
  transform-origin: center;
}
.site-header.scrolled .hamburger span { background: var(--color-text); }
.hamburger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s var(--ease-out);
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu-inner { text-align: center; }
.mobile-menu nav ul { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-10); }
.mobile-menu nav a {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  font-weight: 600;
  color: var(--color-white);
  padding: var(--space-3) var(--space-6);
  transition: color var(--transition);
}
.mobile-menu nav a:hover { color: var(--color-accent); }

/* ═══════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: calc(var(--header-height) + 2rem) 4rem;
  color: var(--color-white);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* Fallback gradient when image is not set */
  background-color: var(--color-dark-2);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,10,10,.75) 0%,
    rgba(10,10,10,.45) 50%,
    rgba(10,10,10,.3) 100%
  );
}

.hero-badge {
  position: absolute;
  top: calc(var(--header-height) + 1.5rem);
  right: var(--container-pad);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  font-size: .8rem;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  z-index: 2;
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #4cde80;
  box-shadow: 0 0 0 3px rgba(76,222,128,.25);
  animation: pulse-green 2s infinite;
}
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 3px rgba(76,222,128,.25); }
  50%       { box-shadow: 0 0 0 6px rgba(76,222,128,.1); }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.hero-eyebrow {
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}
.hero-title {
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  color: var(--color-white);
  margin-bottom: var(--space-6);
  font-weight: 200;
  letter-spacing: -0.025em;
}
.hero-subtitle {
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255,255,255,.75);
  margin-bottom: var(--space-10);
  max-width: 480px;
}
.hero-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }

/* Hero Visual / Card */
.hero-visual { position: relative; }
.hero-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/5;
  background: var(--color-dark-2);
}
.hero-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 8s ease;
}
.hero-card:hover .hero-card-img { transform: scale(1.04); }
.hero-card-badge {
  position: absolute;
  bottom: var(--space-6);
  left: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-lg);
  color: var(--color-text);
}
.hero-card-badge svg { color: #4cde80; flex-shrink: 0; }
.hero-card-badge strong { display: block; font-size: 1.1rem; font-weight: 700; color: var(--color-text); }
.hero-card-badge span  { display: block; font-size: .78rem; color: var(--color-text-2); }

/* Scroll Indicator */
.hero-scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  z-index: 2;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scroll-pulse 1.8s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: .4; transform: scaleY(1); }
  50%       { opacity: 1;  transform: scaleY(.7); }
}

/* ═══════════════════════════════════════════════════════════════
   STATS
   ═══════════════════════════════════════════════════════════════ */
.stats-section {
  padding-block: var(--space-16);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}
.stat-item {
  text-align: center;
  padding: var(--space-6);
}
.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 200;
  color: var(--color-text);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}
.stat-label {
  display: block;
  font-size: .875rem;
  color: var(--color-text-2);
  font-weight: 400;
}

/* ═══════════════════════════════════════════════════════════════
   SERVICES
   ═══════════════════════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition: var(--transition);
  cursor: default;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card--amber  { border-top: 3px solid var(--color-accent); }
.service-card--charcoal { border-top: 3px solid var(--color-dark); }
.service-card--warm   { border-top: 3px solid #C47B52; }

.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-warm);
  color: var(--color-text);
  transition: var(--transition);
}
.service-card--amber .service-icon  { background: var(--color-accent-light); color: var(--color-accent-dark); }
.service-card--charcoal .service-icon { background: #E8E8E8; color: var(--color-dark); }
.service-card--warm .service-icon   { background: #F5EAE2; color: #C47B52; }
.service-card:hover .service-icon   { transform: scale(1.1) rotate(-4deg); }

.service-title { font-size: 1.3rem; font-family: var(--font-heading); color: var(--color-text); font-weight: 300; letter-spacing: -.01em; }
.service-desc  { font-size: .95rem; line-height: 1.7; color: var(--color-text-2); flex: 1; }

.service-list { display: flex; flex-direction: column; gap: var(--space-2); }
.service-list li {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: .875rem; color: var(--color-text-2); font-weight: 400;
}
.service-list li svg { color: var(--color-accent); flex-shrink: 0; }

.service-link {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: .9rem; font-weight: 600; color: var(--color-text);
  margin-top: auto;
  transition: gap var(--transition), color var(--transition);
}
.service-link:hover { color: var(--color-accent); gap: var(--space-4); }

/* ═══════════════════════════════════════════════════════════════
   PORTFOLIO
   ═══════════════════════════════════════════════════════════════ */
.portfolio-filter {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.filter-btn {
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-full);
  font-size: .875rem;
  font-weight: 500;
  color: rgba(255,255,255,.55);
  border: 1px solid rgba(255,255,255,.15);
  background: transparent;
  transition: var(--transition);
}
.filter-btn:hover  { color: var(--color-white); border-color: rgba(255,255,255,.4); }
.filter-btn.active { color: var(--color-dark);  background: var(--color-white); border-color: var(--color-white); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: var(--space-4);
}
.portfolio-item { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.portfolio-item--large { grid-column: span 2; grid-row: span 2; }
.portfolio-item--medium { grid-row: span 1; }
.portfolio-link { display: block; width: 100%; height: 100%; }
.portfolio-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease-out);
}
.portfolio-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #2a2a2a, #1a1a1a);
}
.portfolio-item:hover .portfolio-img { transform: scale(1.06); }
.portfolio-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,.85) 0%, rgba(10,10,10,.1) 60%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: var(--space-6);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out);
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; transform: translateY(0); }
.portfolio-cat { font-size: .75rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--color-accent); margin-bottom: var(--space-2); }
.portfolio-item-title { font-family: var(--font-heading); font-size: 1.2rem; color: var(--color-white); font-weight: 600; margin-bottom: var(--space-3); }
.portfolio-cta {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: .8rem; font-weight: 600; color: var(--color-white); opacity: .75;
}

/* ═══════════════════════════════════════════════════════════════
   PROCESS
   ═══════════════════════════════════════════════════════════════ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}
.process-step {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  position: relative;
}
.process-number {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 300;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  box-shadow: 0 0 0 8px var(--color-accent-light);
}
.process-connector {
  position: absolute;
  top: 32px;
  left: calc(50% + 40px);
  right: calc(-50% + 40px);
  height: 1px;
  background: linear-gradient(to right, var(--color-accent), var(--color-border));
  z-index: 0;
}
.process-content { padding-inline: var(--space-4); }
.process-title { font-size: 1.1rem; color: var(--color-text); margin-bottom: var(--space-3); }
.process-desc  { font-size: .9rem; color: var(--color-text-2); line-height: 1.65; }

/* ═══════════════════════════════════════════════════════════════
   ABOUT
   ═══════════════════════════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}
.about-images {
  position: relative;
  height: 520px;
}
.about-img-main {
  position: absolute;
  top: 0; left: 0;
  width: 72%;
  height: 80%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.about-img-main img, .about-img-secondary img {
  width: 100%; height: 100%; object-fit: cover;
}
.about-img-secondary {
  position: absolute;
  bottom: 0; right: 0;
  width: 55%;
  height: 55%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid var(--color-bg);
}
.about-award {
  position: absolute;
  top: 50%; left: 58%;
  transform: translate(-50%, -50%);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: var(--space-3);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  white-space: nowrap;
}
.about-award svg { color: var(--color-accent); flex-shrink: 0; }
.about-award strong { display: block; font-size: .95rem; font-weight: 700; }
.about-award span  { display: block; font-size: .78rem; color: var(--color-text-2); }

.about-content .section-title { margin-bottom: var(--space-6); }
.about-desc { font-size: 1rem; line-height: 1.75; color: var(--color-text-2); margin-bottom: var(--space-5); }

.about-pillars { display: flex; flex-direction: column; gap: var(--space-5); margin-bottom: var(--space-10); }
.pillar { display: flex; gap: var(--space-4); align-items: flex-start; }
.pillar-icon {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--color-accent-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent-dark);
  flex-shrink: 0; margin-top: 2px;
}
.pillar strong { display: block; font-size: .95rem; color: var(--color-text); font-weight: 600; margin-bottom: 2px; }
.pillar span   { font-size: .875rem; color: var(--color-text-2); }

/* ═══════════════════════════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════════════════════════ */
.testimonials-carousel { position: relative; overflow: hidden; }
.testimonials-track {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 2.5vw, 2rem);
  display: flex; flex-direction: column; gap: var(--space-5);
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.testimonial-stars { display: flex; gap: 3px; color: var(--color-accent); }
.testimonial-text {
  font-size: 1rem; line-height: 1.75;
  color: var(--color-text-2);
  font-style: italic;
  flex: 1;
  quotes: none;
}
.testimonial-author { display: flex; align-items: center; gap: var(--space-4); }
.testimonial-avatar { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.testimonial-avatar-placeholder {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .9rem; flex-shrink: 0;
}
.testimonial-info strong { display: block; font-size: .95rem; color: var(--color-text); font-weight: 600; }
.testimonial-info span  { display: block; font-size: .8rem; color: var(--color-text-muted); }

.carousel-controls {
  display: flex; align-items: center; justify-content: center;
  gap: var(--space-4); margin-top: var(--space-10);
}
.carousel-btn {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.carousel-btn:hover { background: var(--color-dark); color: var(--color-white); border-color: var(--color-dark); }
.carousel-dots { display: flex; gap: var(--space-2); }
.carousel-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-border);
  transition: var(--transition);
  cursor: pointer;
  border: none;
}
.carousel-dot.active { background: var(--color-accent); width: 24px; border-radius: var(--radius-full); }

/* ═══════════════════════════════════════════════════════════════
   BLOG
   ═══════════════════════════════════════════════════════════════ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  display: flex; flex-direction: column;
  transition: var(--transition);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-img-link { display: block; overflow: hidden; aspect-ratio: 16/9; }
.blog-img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease-out); }
.blog-card:hover .blog-img { transform: scale(1.04); }
.blog-content { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-4); flex: 1; }
.blog-meta { display: flex; gap: var(--space-3); font-size: .78rem; color: var(--color-text-muted); font-weight: 500; }
.blog-title { font-size: 1.15rem; font-family: var(--font-heading); }
.blog-title a { color: var(--color-text); transition: color var(--transition); }
.blog-title a:hover { color: var(--color-accent); }
.blog-excerpt { font-size: .9rem; color: var(--color-text-2); line-height: 1.65; }
.blog-link {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: .875rem; font-weight: 600; color: var(--color-text);
  margin-top: auto;
  transition: gap var(--transition), color var(--transition);
}
.blog-link:hover { color: var(--color-accent); gap: var(--space-4); }

/* ═══════════════════════════════════════════════════════════════
   CTA BANNER
   ═══════════════════════════════════════════════════════════════ */
.cta-banner {
  position: relative;
  padding-block: clamp(5rem, 10vw, 8rem);
  color: var(--color-white);
  overflow: hidden;
}
.cta-bg { position: absolute; inset: 0; }
.cta-bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,10,10,.88), rgba(10,10,10,.65));
}
.cta-content {
  position: relative; z-index: 2;
  text-align: center; max-width: 680px; margin-inline: auto;
}
.eyebrow--light { color: var(--color-accent); }
.cta-title {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  color: var(--color-white);
  font-weight: 200;
  letter-spacing: -0.02em;
  margin-block: var(--space-5) var(--space-6);
}
.cta-desc { font-size: 1.05rem; color: rgba(255,255,255,.7); line-height: 1.7; margin-bottom: var(--space-10); }
.cta-actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

/* ═══════════════════════════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: flex-start;
}
.contact-desc { font-size: 1rem; color: var(--color-text-2); line-height: 1.7; margin-block: var(--space-6) var(--space-8); }
.contact-channels { display: flex; flex-direction: column; gap: var(--space-4); }
.contact-channel {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  transition: var(--transition);
}
a.contact-channel:hover { border-color: var(--color-dark); transform: translateX(4px); box-shadow: var(--shadow-sm); }
.channel-icon {
  width: 44px; height: 44px; border-radius: var(--radius-md);
  background: var(--color-bg-warm);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text); flex-shrink: 0;
}
.contact-channel strong { display: block; font-size: .9rem; color: var(--color-text); font-weight: 600; }
.contact-channel span, .contact-channel a { display: block; font-size: .85rem; color: var(--color-text-2); }

/* Contact Form */
.contact-form-wrap {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-sm);
}
.contact-form { display: flex; flex-direction: column; gap: var(--space-5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--color-text); }
.form-group label span { color: var(--color-accent); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .75rem var(--space-5);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: .95rem;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-dark);
  box-shadow: 0 0 0 3px rgba(28,28,28,.08);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: .78rem; color: var(--color-text-muted); text-align: center; }

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */
.site-footer { background: var(--color-dark); color: var(--color-white); }
.footer-main { padding-block: clamp(3.5rem, 6vw, 5rem); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: var(--space-12);
}

.footer-logo { font-size: 1.8rem; display: inline-block; margin-bottom: var(--space-4); }
.footer-logo .logo-mob { color: var(--color-accent); }
.footer-tagline { font-family: var(--font-heading); font-size: 1.1rem; color: rgba(255,255,255,.7); font-style: italic; margin-bottom: var(--space-4); }
.footer-desc { font-size: .875rem; color: rgba(255,255,255,.5); line-height: 1.7; margin-bottom: var(--space-6); }

.footer-social { display: flex; gap: var(--space-3); }
.footer-social a {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-dark); transform: translateY(-3px); }

.footer-col-title { font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.4); margin-bottom: var(--space-5); font-family: var(--font-body); }
.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a {
  font-size: .9rem; color: rgba(255,255,255,.6);
  transition: color var(--transition), padding-left var(--transition);
}
.footer-links a:hover { color: var(--color-white); padding-left: var(--space-2); }

.footer-contact { display: flex; flex-direction: column; gap: var(--space-4); }
.footer-contact li { display: flex; align-items: flex-start; gap: var(--space-3); font-size: .875rem; color: rgba(255,255,255,.6); }
.footer-contact li svg { color: var(--color-accent); flex-shrink: 0; margin-top: 2px; }
.footer-contact a { color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-contact a:hover { color: var(--color-white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-block: var(--space-6);
}
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.footer-copy, .footer-dev { font-size: .8rem; color: rgba(255,255,255,.35); }
.footer-dev { display: flex; align-items: center; gap: var(--space-1); }
.footer-dev svg { color: #e55; }

/* ═══════════════════════════════════════════════════════════════
   INNER PAGES
   ═══════════════════════════════════════════════════════════════ */
.page-hero {
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--space-16);
  background: var(--color-dark);
  color: var(--color-white);
  text-align: center;
}
.page-hero .section-eyebrow { color: var(--color-accent); }
.page-hero h1 { color: var(--color-white); margin-top: var(--space-3); }

.page-content { padding-block: var(--space-20); }
.page-content .entry-content h2,
.page-content .entry-content h3 { margin-block: 1.5em .5em; }
.page-content .entry-content p  { margin-bottom: 1em; }
.page-content .entry-content ul,
.page-content .entry-content ol { padding-left: 1.5em; margin-bottom: 1em; }
.page-content .entry-content li { margin-bottom: .35em; color: var(--color-text-2); }
.page-content .entry-content img { border-radius: var(--radius-lg); margin-block: 1.5em; }

/* 404 */
.error-404 { min-height: 60vh; display: flex; align-items: center; text-align: center; padding: var(--space-20) 0; }
.error-404-content { max-width: 480px; margin-inline: auto; }
.error-404 .error-num { font-family: var(--font-heading); font-size: clamp(5rem, 15vw, 10rem); color: var(--color-accent); opacity: .5; line-height: 1; display: block; margin-bottom: var(--space-6); }
.error-404 h1 { margin-bottom: var(--space-4); }
.error-404 p  { margin-bottom: var(--space-8); }

/* ═══════════════════════════════════════════════════════════════
   REVEAL ANIMATIONS
   ═══════════════════════════════════════════════════════════════ */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.reveal-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — Tablet
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .services-grid  { grid-template-columns: 1fr 1fr; }
  .footer-grid    { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-item--large { grid-column: span 2; }
  .stats-grid     { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
  .process-grid   { grid-template-columns: repeat(2, 1fr); }
  .process-connector { display: none; }
  .about-grid     { grid-template-columns: 1fr; }
  .about-images   { height: 380px; order: -1; }
  .contact-grid   { grid-template-columns: 1fr; }
  .blog-grid      { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .main-navigation { display: none; }
  .hamburger { display: flex; }
  .header-actions .btn-outline { display: none; }

  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-visual  { display: none; }
  .hero-badge   { display: none; }
  .hero-actions { justify-content: center; }
  .hero-subtitle br { display: none; }

  .services-grid  { grid-template-columns: 1fr; }
  .blog-grid      { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .portfolio-item--large { grid-column: span 1; grid-row: span 1; }
  .portfolio-overlay { opacity: 1; transform: none; }

  .hero-card-badge { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .about-images { height: 300px; }
  .about-img-main  { width: 80%; height: 75%; }
  .about-img-secondary { width: 58%; height: 52%; }
  .about-award { display: none; }
  .hero-scroll { display: none; }
  .cta-title br { display: none; }
  .section-title br { display: none; }
  .hero-title br { display: none; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
}

@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .stats-grid  { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: column; align-items: center; }
  .hero-actions { flex-direction: column; align-items: center; }
}