:root {
  --green: #22C55E;
  --teal: #14B8A6;
  --cyan: #06B6D4;
  --bg: #06091A;
  --bg2: #0B1024;
  --bg-card: rgba(13,21,45,0.85);
  --border: rgba(255,255,255,0.07);
  --border-glow: rgba(20,184,166,0.3);
  --text: #F0F4FF;
  --muted: #7B90B8;
  --font-head: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --grad: linear-gradient(135deg, var(--green), var(--teal), var(--cyan));
  --grad2: linear-gradient(135deg, var(--teal), var(--cyan));
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* SELECTION */
::selection { background: rgba(20,184,166,0.3); color: var(--text); }

/* GLOBAL */
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button { cursor: pointer; border: none; outline: none; font-family: var(--font-body); }

h1, h2, h3, h4, h5 { font-family: var(--font-head); line-height: 1.2; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.container-sm { max-width: 860px; margin: 0 auto; padding: 0 32px; }

/* NOISE OVERLAY */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

/* GRID LINES BG */
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20,184,166,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,184,166,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* ============ NAVIGATION ============ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
  padding: 20px 0;
}

nav.scrolled {
  background: rgba(6,9,26,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
  position: relative;
}

.nav-logo-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--text);
}

.nav-logo-text span {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
  letter-spacing: 0.01em;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.nav-cta {
  background: var(--grad2);
  color: #000 !important;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600 !important;
  font-size: 13px !important;
  transition: opacity 0.2s, transform 0.2s !important;
}

.nav-cta:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(90deg, var(--teal), var(--cyan), var(--green), var(--teal));
  background-size: 250% auto;
  color: #000;
  border: none;
  animation: btnShimmer 14s linear infinite;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(20,184,166,0.35);
  animation-duration: 7s;
}

@keyframes btnShimmer {
  from { background-position: 0% center; }
  to   { background-position: 250% center; }
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-glow);
}

.btn-outline:hover {
  background: rgba(20,184,166,0.08);
  border-color: var(--teal);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--teal);
  border: none;
  padding: 0;
  font-size: 14px;
}

.btn-ghost:hover {
  color: var(--cyan);
}

/* ============ BADGE ============ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(20,184,166,0.1);
  border: 1px solid rgba(20,184,166,0.25);
  color: var(--teal);
  margin-bottom: 24px;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ============ SECTION HEADER ============ */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--text);
}

.grad-text {
  background: linear-gradient(90deg, var(--green), var(--teal), var(--cyan), var(--green));
  background-size: 250% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: headlineShimmer 4s linear infinite;
}

.section-sub {
  font-size: 16px;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============ CARDS ============ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(20,184,166,0.08);
}

/* ============ TAGS ============ */
.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  background: rgba(20,184,166,0.1);
  border: 1px solid rgba(20,184,166,0.2);
  color: var(--teal);
}

.tag.dev { background: rgba(34,197,94,0.1); border-color: rgba(34,197,94,0.2); color: var(--green); }
.tag.automation { background: rgba(6,182,212,0.1); border-color: rgba(6,182,212,0.2); color: var(--cyan); }
.tag.design { background: rgba(168,85,247,0.1); border-color: rgba(168,85,247,0.2); color: #A855F7; }

/* ============ DIVIDER ============ */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* ============ GLOW ORBS ============ */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.12;
}

/* ============ HOME PAGE ============ */

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero .orb-1 {
  width: 600px;
  height: 600px;
  background: var(--teal);
  top: -200px;
  right: -200px;
}

.hero .orb-2 {
  width: 400px;
  height: 400px;
  background: var(--green);
  bottom: -100px;
  left: -100px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 24px;
}

.hero-title .line-2 {
  display: block;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  min-height: 1.2em;
}

.hero-sub {
  font-size: 17px;
  color: var(--muted);
  max-width: 500px;
  line-height: 1.75;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-stat {
  cursor: default;
  transition: transform 0.25s;
}

.hero-stat:hover {
  transform: translateY(-3px);
}

.hero-stat-num {
  font-family: var(--font-head);
  font-size: 30px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.hero-stat-num .unit {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.hero-visual {
  position: relative;
  width: 460px;
  height: 460px;
  z-index: 1;
  animation: heroFloat 6s ease-in-out infinite;
  will-change: transform;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-18px); }
}

.ai-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: spin linear infinite;
}

.ai-ring-1 {
  inset: 0;
  border-color: rgba(20,184,166,0.25);
  animation-duration: 20s;
}

.ai-ring-2 {
  inset: 44px;
  border-color: rgba(34,197,94,0.18);
  animation-duration: 14s;
  animation-direction: reverse;
}

.ai-ring-3 {
  inset: 96px;
  border-color: rgba(6,182,212,0.15);
  animation-duration: 26s;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Orbit dots on rings */
.orbit-dot {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  top: 50%;
  left: -4.5px;
  transform: translateY(-50%);
}

.orbit-dot-1 { background: var(--teal); box-shadow: 0 0 10px var(--teal), 0 0 20px rgba(20,184,166,0.4); }
.orbit-dot-2 { background: var(--green); box-shadow: 0 0 10px var(--green), 0 0 20px rgba(34,197,94,0.4); left: auto; right: -4.5px; }
.orbit-dot-3 { background: var(--cyan); box-shadow: 0 0 10px var(--cyan), 0 0 20px rgba(6,182,212,0.4); top: -4.5px; left: 50%; transform: translateX(-50%); }

.ai-center {
  position: absolute;
  inset: 145px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(20,184,166,0.18), rgba(34,197,94,0.08));
  border: 1px solid rgba(20,184,166,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px rgba(20,184,166,0.08), inset 0 0 40px rgba(20,184,166,0.04);
}

/* Stat divider */
.hero-stats-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
  align-self: center;
}

.ai-center-text {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
  text-align: center;
  line-height: 1.8;
}

.orbit-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 12px var(--teal);
}

/* SCROLLING TICKER */
.ticker-wrap {
  background: var(--grad);
  border-top: 2px solid #fff;
  border-bottom: 2px solid #fff;
  padding: 16px 0;
  overflow: hidden;
}

.ticker-track {
  display: flex;
  gap: 0;
  animation: ticker 30s linear infinite;
  white-space: nowrap;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 0 40px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
}

.ticker-item .dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #fff;
  flex-shrink: 0;
}

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

/* INTRO / TRUST */
.intro-trust {
  padding: 100px 0;
  position: relative;
}

.intro-trust-copy {
  max-width: 720px;
  margin-bottom: 64px;
}

.intro-trust-copy .section-label {
  display: block;
  margin-bottom: 16px;
}

.intro-trust-copy h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--text);
  line-height: 1.2;
}

.intro-trust-copy p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.9;
}

/* Stats row */
.intro-trust-stats {
  display: flex;
  align-items: stretch;
  padding-top: 56px;
  gap: 0;
  position: relative;
}

/* Animated gradient line drawn on scroll */
.intro-trust-stats::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  background: var(--grad);
  border-radius: 2px;
  transition: width 1.1s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
}

.intro-trust-stats.line-visible::before {
  width: 100%;
}

.trust-stat {
  flex: 1;
  padding: 0 40px;
  position: relative;
  transition: transform 0.3s ease;
}

.trust-stat:first-child { padding-left: 0; }
.trust-stat:last-child  { padding-right: 0; }

/* Separator lines */
.trust-stat:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 10%;
  height: 80%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(20,184,166,0.3), transparent);
  transition: opacity 0.4s;
}

.trust-stat:hover { transform: translateY(-5px); }

.trust-stat:hover + .trust-stat::after {
  opacity: 0.5;
}

.trust-stat-num {
  font-family: var(--font-head);
  font-size: clamp(40px, 4vw, 54px);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 10px;
  color: var(--teal);
  transition: color 0.3s ease, filter 0.3s ease;
  display: inline-block;
}

.trust-stat:hover .trust-stat-num {
  color: var(--green);
  filter: drop-shadow(0 0 14px rgba(34,197,94,0.45));
}

.trust-stat-label {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
  font-weight: 400;
  transition: color 0.3s ease;
}

.trust-stat:hover .trust-stat-label {
  color: var(--text);
}

@media (max-width: 768px) {
  .intro-trust-stats {
    flex-wrap: wrap;
    gap: 40px 0;
    padding-top: 40px;
  }
  .trust-stat {
    flex: 0 0 50%;
    padding: 0 24px;
  }
  .trust-stat:first-child { padding-left: 0; }
  .trust-stat:nth-child(3) { padding-left: 0; }
  .trust-stat:not(:last-child)::after { display: none; }
  .trust-stat:nth-child(odd)::after { display: none; }
}

/* SERVICES SNAPSHOT */
.services-snap {
  padding: 100px 0;
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: none;
  border-top: 3px solid var(--teal);
  border-radius: 0 0 14px 14px;
  padding: 28px 28px 24px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  backdrop-filter: blur(12px);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(20,184,166,0.13);
  border-top-color: var(--green);
}

.service-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(20,184,166,0.1);
  border: 1px solid rgba(20,184,166,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 18px;
  flex-shrink: 0;
  transition: background 0.3s, border-color 0.3s;
}

.service-card:hover .service-icon {
  background: rgba(20,184,166,0.18);
  border-color: rgba(20,184,166,0.35);
}

.service-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
  line-height: 1.35;
}

.service-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.service-card .arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--teal);
  margin-top: 20px;
  transition: gap 0.2s, color 0.2s;
}

.service-card:hover .arrow {
  gap: 10px;
  color: var(--green);
}

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

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

/* WHY TECH CREEDS */
.ai-advantage {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent, rgba(20,184,166,0.03), transparent);
  position: relative;
  overflow: hidden;
}

/* Drifting background orb */
.ai-advantage::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20,184,166,0.06), transparent 70%);
  top: -100px;
  right: -200px;
  animation: orbDrift 12s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes orbDrift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-60px, 80px) scale(1.15); }
}

.advantage-header {
  max-width: 640px;
  margin-bottom: 56px;
}


@keyframes headlineShimmer {
  from { background-position: 0% center; }
  to   { background-position: 250% center; }
}

.advantage-subtext {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.8;
  margin-top: 16px;
}

/* 2×2 grid of points */
.advantage-points-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 48px;
}

.advantage-point {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px;
  background: var(--bg-card);
  border-radius: 14px;
  border: 1px solid var(--border);
  border-left: 3px solid transparent;
  transition: border-color 0.35s, border-left-color 0.35s, transform 0.3s, box-shadow 0.3s;
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.advantage-point::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(20,184,166,0.06), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
}

.advantage-point:hover {
  border-color: var(--border-glow);
  border-left-color: var(--teal);
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(20,184,166,0.1);
}

.advantage-point:hover::after { opacity: 1; }

.advantage-num {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(20,184,166,0.1);
  border: 1px solid rgba(20,184,166,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  color: var(--teal);
  transition: background 0.3s, border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.advantage-point:hover .advantage-num {
  background: rgba(20,184,166,0.2);
  border-color: var(--teal);
  transform: scale(1.15) rotate(-5deg);
  box-shadow: 0 0 14px rgba(20,184,166,0.4);
}

.advantage-text h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
  transition: color 0.3s;
}

.advantage-point:hover .advantage-text h4 { color: var(--teal); }

.advantage-text p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* CTA below points */
.advantage-cta {
  margin-bottom: 64px;
}

/* Tools strip */
.tools-strip {
  border-top: 1px solid var(--border);
  padding-top: 40px;
}

.tools-strip-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
}

/* Marquee */
.tools-marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.tools-marquee:hover .tools-list { animation-play-state: paused; }

.tools-list {
  display: flex;
  align-items: center;
  gap: 0;
  white-space: nowrap;
  animation: toolsScroll 28s linear infinite;
  width: max-content;
}

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

.tool-name {
  font-size: 14px;
  font-weight: 600;
  color: rgba(240,244,255,0.3);
  transition: color 0.25s;
  letter-spacing: 0.01em;
  cursor: default;
  padding: 6px 0;
  display: inline-block;
}

.tool-name:hover { color: var(--teal); }

.tool-sep {
  font-size: 14px;
  color: rgba(240,244,255,0.1);
  padding: 0 16px;
  user-select: none;
  display: inline-block;
}

@media (max-width: 768px) {
  .advantage-points-grid { grid-template-columns: 1fr; }
}

/* PORTFOLIO TEASER */
.portfolio-teaser {
  padding: 100px 0;
}

.portfolio-grid-home {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.port-card-home {
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: transform 0.3s;
}

.port-card-home:hover {
  transform: scale(1.02);
}

.port-card-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
}

.port-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6,9,26,0.95) 0%, rgba(6,9,26,0.3) 60%, transparent 100%);
}

.port-card-info {
  position: relative;
  z-index: 2;
  padding: 24px;
  width: 100%;
}

.port-card-info h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

/* FOUNDERS PREVIEW */
.founders-preview {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent, rgba(11,16,36,0.5), transparent);
}

.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 760px;
  margin: 0 auto;
}

.founder-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px;
  text-align: center;
  transition: all 0.3s;
  backdrop-filter: blur(12px);
}

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

.founder-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 700;
  position: relative;
}

.founder-avatar::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: var(--grad);
  z-index: -1;
}

.founder-avatar-inner {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  font-weight: 700;
  background: var(--bg2);
  font-family: var(--font-head);
  position: relative;
  z-index: 1;
}

.founder-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.founder-role {
  font-size: 13px;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.founder-bio {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* FOOTER CTA */
.footer-cta {
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.footer-cta-box {
  background: linear-gradient(135deg, rgba(20,184,166,0.08), rgba(34,197,94,0.05));
  border: 1px solid rgba(20,184,166,0.2);
  border-radius: 24px;
  padding: 64px 40px;
  position: relative;
  overflow: hidden;
}

.footer-cta-box::before {
  content: '';
  position: absolute;
  top: -1px; left: 50%; right: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 2px;
  background: var(--grad);
}

.footer-cta-box h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.footer-cta-box p {
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto 36px;
  font-size: 16px;
}

.footer-cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============ FOOTER ============ */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 60px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--muted);
  max-width: 280px;
  margin-top: 16px;
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul a {
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s;
  cursor: pointer;
}

.footer-col ul a:hover { color: var(--teal); }

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

.footer-bottom p {
  font-size: 13px;
  color: var(--muted);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--muted);
  transition: all 0.2s;
}

.footer-social a:hover {
  color: var(--teal);
  border-color: var(--border-glow);
}

/* ============ ABOUT PAGE ============ */
.about-hero {
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
}

.about-content {
  max-width: 680px;
  position: relative;
  z-index: 2;
}

.about-content h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.about-content p {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.about-founders {
  padding: 80px 0;
}

.about-founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.about-founder-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  display: flex;
  gap: 28px;
  align-items: flex-start;
  transition: all 0.3s;
  backdrop-filter: blur(12px);
}

.about-founder-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
}

.about-founder-av {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  background: linear-gradient(135deg, rgba(20,184,166,0.2), rgba(34,197,94,0.15));
  border: 2px solid rgba(20,184,166,0.3);
}

.about-founder-info h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}

.about-founder-role {
  font-size: 13px;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.about-founder-bio {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

.about-founder-links {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.about-founder-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--teal);
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid rgba(20,184,166,0.25);
  background: rgba(20,184,166,0.05);
  transition: all 0.2s;
}

.about-founder-links a:hover {
  background: rgba(20,184,166,0.12);
  border-color: rgba(20,184,166,0.4);
}

.process-section {
  padding: 80px 0;
  background: linear-gradient(180deg, transparent, rgba(20,184,166,0.03), transparent);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-glow), var(--border-glow), transparent);
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--grad2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: #000;
  margin: 0 auto 20px;
}

.process-step h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

.stack-section {
  padding: 80px 0;
}

.stack-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.stack-cat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  backdrop-filter: blur(12px);
}

.stack-cat-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.stack-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stack-tool {
  padding: 5px 10px;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}

/* ============ SERVICES PAGE ============ */
.services-hero {
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
}

.services-list {
  padding: 0 0 100px;
}

.service-item {
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.service-item:last-child { border-bottom: none; }

.service-item.reverse { direction: rtl; }
.service-item.reverse > * { direction: ltr; }

.service-item-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}

.service-item h2 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.service-item p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 28px;
}

.service-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.platform-chip {
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  transition: all 0.2s;
}

.platform-chip:hover {
  color: var(--teal);
  border-color: rgba(20,184,166,0.3);
  background: rgba(20,184,166,0.05);
}

.service-visual {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.service-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(20,184,166,0.05), transparent 70%);
}

.service-big-icon {
  font-size: 64px;
  line-height: 1;
  margin-bottom: 20px;
}

.service-visual-label {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.05em;
}

/* ============ PORTFOLIO PAGE ============ */
.portfolio-hero {
  padding: 160px 0 64px;
  position: relative;
  overflow: hidden;
}

.portfolio-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-family: var(--font-body);
}

.filter-btn.active, .filter-btn:hover {
  background: rgba(20,184,166,0.1);
  border-color: rgba(20,184,166,0.3);
  color: var(--teal);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-bottom: 100px;
}

.port-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s;
  backdrop-filter: blur(12px);
}

.port-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(20,184,166,0.1);
}

.port-card-thumb {
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.port-card-thumb-label {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  z-index: 1;
  text-align: center;
  padding: 16px;
}

.port-card-body {
  padding: 20px 24px 24px;
}

.port-card-type {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 8px;
}

.port-card-body h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.port-card-body p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.port-card-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ============ PORTFOLIO DETAIL ============ */
#portfolio-detail {
  display: none;
}

#portfolio-detail.visible {
  display: block;
}

.port-detail-hero {
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.port-detail-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  margin-bottom: 40px;
  transition: color 0.2s;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
}

.port-detail-back:hover { color: var(--teal); }

.port-detail-hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.port-detail-meta {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.port-detail-content {
  padding: 0 0 100px;
}

.port-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
}

.port-detail-video {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16/9;
  margin-bottom: 40px;
  background: var(--bg2);
}

.port-detail-video iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.port-detail-visual {
  border-radius: 16px;
  aspect-ratio: 16/9;
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  position: relative;
  overflow: hidden;
}

.port-detail-desc h2 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.port-detail-desc p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 24px;
}

.port-detail-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  backdrop-filter: blur(12px);
  position: sticky;
  top: 100px;
}

.port-info-row {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.port-info-row:last-child { border-bottom: none; }

.port-info-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.port-info-val {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
}

/* ============ CONTACT PAGE ============ */
.contact-hero {
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  padding-bottom: 100px;
  align-items: start;
}

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  backdrop-filter: blur(12px);
}

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

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  transition: border-color 0.2s, background 0.2s;
  outline: none;
  -webkit-appearance: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: rgba(20,184,166,0.5);
  background: rgba(20,184,166,0.04);
}

.form-input::placeholder, .form-textarea::placeholder {
  color: var(--muted);
}

.form-select option {
  background: var(--bg2);
  color: var(--text);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.contact-info {
  padding-top: 8px;
}

.contact-info h2 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(20,184,166,0.1);
  border: 1px solid rgba(20,184,166,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.contact-item-text h4 {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.contact-item-text p {
  font-size: 14px;
  color: var(--text);
  margin-bottom: 0;
}

.contact-separator {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 36px 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-separator::before, .contact-separator::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.calendly-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  text-align: center;
  backdrop-filter: blur(12px);
}

.calendly-wrap h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.calendly-wrap p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 24px;
}

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

.founder-contact-card {
  flex: 1;
  min-width: 140px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  transition: all 0.2s;
}

.founder-contact-card:hover {
  border-color: var(--border-glow);
}

.founder-contact-av {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(20,184,166,0.2), rgba(34,197,94,0.15));
  border: 1px solid rgba(20,184,166,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-head);
  margin: 0 auto 10px;
}

.founder-contact-name {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 4px;
}

.founder-contact-role {
  font-size: 11px;
  color: var(--teal);
  margin-bottom: 10px;
}

.founder-contact-card a {
  font-size: 11px;
  color: var(--muted);
  transition: color 0.2s;
  display: block;
}

.founder-contact-card a:hover { color: var(--teal); }

/* ============ ANIMATIONS ============ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ============ PAGE TRANSITIONS ============ */
.page-enter {
  animation: pageIn 0.4s ease forwards;
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============ TYPEWRITER ============ */
.typewriter-cursor {
  display: inline-block;
  width: 3px;
  height: 0.9em;
  background: var(--teal);
  margin-left: 4px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

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

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid-home { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .advantage-grid { grid-template-columns: 1fr; }
  .about-founders-grid { grid-template-columns: 1fr; }
  .service-item { grid-template-columns: 1fr; gap: 40px; }
  .service-item.reverse { direction: ltr; }
  .port-detail-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-grid-home { grid-template-columns: 1fr; }
  .founders-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .stack-categories { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .hero { min-height: auto; padding: 140px 0 80px; }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .stack-categories { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
}

/* Mobile Nav */
.mobile-nav {
  display: flex;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(6,9,26,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.mobile-nav a {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: var(--muted);
  transition: color 0.2s;
  cursor: pointer;
  transform: translateY(16px);
  opacity: 0;
  transition: color 0.2s, transform 0.3s ease, opacity 0.3s ease;
}

.mobile-nav.open a {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav.open a:nth-child(2) { transition-delay: 0.05s; }
.mobile-nav.open a:nth-child(3) { transition-delay: 0.10s; }
.mobile-nav.open a:nth-child(4) { transition-delay: 0.15s; }
.mobile-nav.open a:nth-child(5) { transition-delay: 0.20s; }
.mobile-nav.open a:nth-child(6) { transition-delay: 0.25s; }

.mobile-nav a:hover { color: var(--teal); }

.mobile-nav-close {
  position: absolute;
  top: 24px; right: 32px;
  font-size: 28px;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s;
}

.mobile-nav-close:hover { color: var(--text); }

/* Hamburger → X animation */
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }