/* =============================================
   HABITAT 3D — Main Stylesheet
   ============================================= */

:root {
  --bg: #0e0e0e;
  --bg-card: #161616;
  --bg-card-2: #1c1c1c;
  --border: rgba(255,255,255,0.08);
  --text: #ffffff;
  --text-muted: #a0a4ad;
  --text-dim: #666;
  --accent-1: #fcc74a;
  --accent-2: #fe8900;
  --gradient: linear-gradient(135deg, #fcc74a, #fe8900);
  --gradient-text: linear-gradient(90deg, #fcc74a 0%, #fe8900 100%);
  --radius: 12px;
  --radius-lg: 20px;
  --radius-pill: 50px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --nav-height: 72px;
  --container: 1280px;
  --shadow-glow: 0 0 60px rgba(252,199,74,0.15);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ---- CONTAINER ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 768px) { .container { padding: 0 20px; } }

/* ---- SECTION ---- */
.section { padding: 100px 0; }
@media (max-width: 768px) { .section { padding: 64px 0; } }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
  border: none;
  cursor: pointer;
}
.btn-primary {
  background: var(--gradient);
  color: #0e0e0e;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(252,199,74,0.4);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.05);
}
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-arrow { transition: transform var(--transition); }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ---- TYPOGRAPHY ---- */
.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-1);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.section-desc {
  color: var(--text-muted);
  font-size: 17px;
  max-width: 560px;
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header .section-desc { margin: 0 auto; }
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- NAVIGATION ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(14,14,14,0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}
.nav {
  display: flex;
  align-items: center;
  gap: 40px;
  height: var(--nav-height);
}
.nav-logo {
  flex-shrink: 0;
  transition: opacity var(--transition);
}
.nav-logo:hover { opacity: 0.85; }
.logo-h3d {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.04em;
  text-shadow: 0 0 40px rgba(252,199,74,0.15);
}
.logo-accent {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 40px;
  letter-spacing: -0.05em;
  filter: drop-shadow(0 0 12px rgba(252,199,74,0.5));
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}
.nav-cta { margin-left: 16px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 900px) {
  .hamburger { display: flex; }
  .nav-cta { display: none; }
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: rgba(14,14,14,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 4px;
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-link { padding: 12px 16px; font-size: 16px; }
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 55% 40%, rgba(252,199,74,0.10) 0%, transparent 55%),
              radial-gradient(ellipse at 15% 75%, rgba(254,137,0,0.07) 0%, transparent 45%),
              radial-gradient(ellipse at 80% 80%, rgba(252,199,74,0.05) 0%, transparent 40%),
              linear-gradient(to bottom, transparent 65%, var(--bg) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 60px;
  padding-bottom: 120px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border: 1px solid rgba(252,199,74,0.3);
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-1);
  background: rgba(252,199,74,0.05);
  margin-bottom: 28px;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-1);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.4); }
}
.hero-title {
  font-size: clamp(44px, 6.5vw, 88px);
  font-weight: 800;
  line-height: 1.03;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  max-width: 960px;
  text-shadow: 0 2px 40px rgba(0,0,0,0.5);
}
.hero-title .gradient-text {
  white-space: nowrap;
}
.hero-subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: 44px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 72px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 48px;
  flex-wrap: nowrap;
}
.stat { display: flex; flex-direction: column; }
.stat-value {
  display: flex;
  align-items: baseline;
  gap: 1px;
  white-space: nowrap;
  line-height: 1;
}
.stat-num {
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-suffix {
  font-size: 32px;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-label { font-size: 13px; color: var(--text-muted); margin-top: 6px; font-weight: 500; white-space: nowrap; }
.stat-divider { width: 1px; height: 52px; background: var(--border); flex-shrink: 0; }
.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 2;
  opacity: 0.5;
}
.hero-scroll-indicator span { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; }
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---- REVEAL ANIMATIONS ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---- WHAT WE BUILD ---- */
.what-we-build { background: var(--bg); }
.build-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 1100px) { .build-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .build-grid { grid-template-columns: 1fr; } }

.build-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.build-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  border-color: rgba(252,199,74,0.2);
}
.build-card-img {
  position: relative;
  height: 220px;
  overflow: hidden;
}
.build-card-img-bg {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}
.build-card:hover .build-card-img-bg { transform: scale(1.08); }
.build-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(14,14,14,0.8) 0%, transparent 60%);
}
.build-card-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(252,199,74,0.15);
  border: 1px solid rgba(252,199,74,0.3);
  color: var(--accent-1);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.05em;
}
.build-card-body { padding: 24px; }
.build-card-body h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.build-card-body p { color: var(--text-muted); font-size: 14px; line-height: 1.6; margin-bottom: 20px; }
.card-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-1);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}
.card-link:hover { gap: 10px; }

/* ---- WHY SECTION ---- */
.why-section { background: linear-gradient(to bottom, var(--bg) 0%, #0a0a0a 100%); }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr; gap: 48px; } }

.why-text p { color: var(--text-muted); font-size: 16px; margin-bottom: 40px; }
.benefits-list { display: flex; flex-direction: column; gap: 28px; }
.benefit {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.benefit-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(252,199,74,0.1);
  border: 1px solid rgba(252,199,74,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.benefit-icon svg { width: 20px; height: 20px; color: var(--accent-1); }
.benefit h4 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.benefit p { color: var(--text-muted); font-size: 14px; margin: 0; }

.why-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.why-img-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.why-img-badge {
  position: absolute;
  bottom: 28px;
  left: 28px;
  background: rgba(14,14,14,0.9);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.why-img-badge span:first-child {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.why-img-badge span:nth-child(2) {
  font-size: 24px;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.badge-label { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

/* ---- TECHNOLOGY ---- */
.technology-section { background: var(--bg); }
.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
@media (max-width: 900px) { .tech-grid { grid-template-columns: 1fr; } }

.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.tech-card:hover {
  transform: translateY(-4px);
  border-color: rgba(252,199,74,0.25);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.tech-img { height: 200px; overflow: hidden; }
.tech-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.tech-card:hover .tech-img img { transform: scale(1.05); }
.tech-body { padding: 24px; }
.tech-brand { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-1); }
.tech-body h3 { font-size: 22px; font-weight: 700; margin: 8px 0 12px; }
.tech-body p { color: var(--text-muted); font-size: 14px; line-height: 1.6; margin-bottom: 16px; }
.tech-tag {
  display: inline-block;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
}
.tech-partnership {
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
}
.partnership-content h3 { font-size: 26px; font-weight: 700; margin-bottom: 20px; }
.partnership-content p { color: var(--text-muted); font-size: 16px; line-height: 1.7; max-width: 700px; }
.partnership-content p + p { margin-top: 16px; }
@media (max-width: 768px) { .tech-partnership { padding: 28px; } }

/* ---- WHO WE WORK WITH ---- */
.who-section { background: linear-gradient(to bottom, #0a0a0a, var(--bg)); }
.who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 900px) { .who-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .who-grid { grid-template-columns: 1fr; } }

.who-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.who-card:hover {
  transform: translateY(-4px);
  border-color: rgba(252,199,74,0.2);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.who-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(252,199,74,0.08);
  border: 1px solid rgba(252,199,74,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}
.who-card:hover .who-icon {
  background: rgba(252,199,74,0.15);
  border-color: rgba(252,199,74,0.3);
}
.who-icon svg { width: 24px; height: 24px; color: var(--accent-1); }
.who-card h4 { font-size: 17px; font-weight: 700; }

/* ---- CTA SECTION ---- */
.cta-section { background: var(--bg); }
.cta-box {
  position: relative;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid rgba(252,199,74,0.15);
  border-radius: var(--radius-lg);
  padding: 80px 60px;
  text-align: center;
}
.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(252,199,74,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  margin-bottom: 16px;
}
.cta-content p {
  color: var(--text-muted);
  font-size: 17px;
  margin-bottom: 36px;
}
@media (max-width: 768px) { .cta-box { padding: 48px 24px; } }

/* ---- FOOTER ---- */
.site-footer {
  background: #080808;
  border-top: 1px solid var(--border);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 60px;
}
@media (max-width: 1000px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  margin-bottom: 24px;
}
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.social-link:hover {
  background: rgba(252,199,74,0.1);
  border-color: rgba(252,199,74,0.3);
}
.social-link svg { width: 16px; height: 16px; }
.footer-col h5 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--text); }
.footer-newsletter p { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; }
.newsletter-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.newsletter-form input {
  flex: 1;
  min-width: 180px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition);
}
.newsletter-form input:focus { border-color: rgba(252,199,74,0.4); }
.newsletter-form input::placeholder { color: var(--text-dim); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: var(--text-dim); transition: color var(--transition); }
.footer-legal a:hover { color: var(--text-muted); }

/* ---- PAGE HERO (inner pages) ---- */
.page-hero {
  padding: calc(var(--nav-height) + 80px) 0 80px;
  background: linear-gradient(to bottom, #111 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.page-hero p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
}

/* ---- PRODUCTS PAGE ---- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .products-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .products-grid { grid-template-columns: 1fr; } }

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(252,199,74,0.2);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.product-img { height: 260px; overflow: hidden; position: relative; }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.product-card:hover .product-img img { transform: scale(1.06); }
.product-body { padding: 28px; }
.product-body h3 { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.product-body p { color: var(--text-muted); font-size: 15px; line-height: 1.6; margin-bottom: 20px; }

/* ---- HOW IT WORKS ---- */
.process-steps { display: flex; flex-direction: column; gap: 0; }
.process-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.process-step:last-child { border-bottom: none; }
.step-num {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-1);
  letter-spacing: 0.05em;
  padding-top: 6px;
}
.step-content h3 { font-size: 24px; font-weight: 700; margin-bottom: 12px; }
.step-content p { color: var(--text-muted); font-size: 16px; line-height: 1.7; max-width: 680px; }
.step-content .step-detail {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.step-pill {
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
}

/* ---- CONTACT PAGE ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 48px; } }

.contact-info h2 { font-size: 32px; font-weight: 700; margin-bottom: 16px; }
.contact-info p { color: var(--text-muted); font-size: 16px; line-height: 1.7; margin-bottom: 36px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.contact-item svg { width: 20px; height: 20px; color: var(--accent-1); flex-shrink: 0; }
.contact-item span { font-size: 15px; }
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
@media (max-width: 560px) { .contact-form-wrap { padding: 24px; } }

.form-title { font-size: 24px; font-weight: 700; margin-bottom: 28px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form-group label { font-size: 13px; font-weight: 600; color: var(--text-muted); letter-spacing: 0.04em; }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition), background var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(252,199,74,0.5);
  background: rgba(252,199,74,0.03);
}
.form-group select { appearance: none; cursor: pointer; }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-submit { width: 100%; justify-content: center; }

/* ---- 3D HOUSES PAGE ---- */
.houses-hero-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 64px;
}
.houses-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}
@media (max-width: 720px) { .houses-features { grid-template-columns: 1fr; } }
.feature-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition);
}
.feature-card:hover { border-color: rgba(252,199,74,0.2); transform: translateY(-3px); }
.feature-card h4 { font-size: 18px; font-weight: 700; margin: 16px 0 10px; }
.feature-card p { color: var(--text-muted); font-size: 15px; line-height: 1.6; }
.feature-num {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-1);
}

/* ---- UTILITY ---- */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.mb-20 { margin-bottom: 20px; }

/* ---- SUCCESS / TOAST ---- */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--bg-card);
  border: 1px solid rgba(252,199,74,0.3);
  border-radius: var(--radius);
  padding: 16px 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-1);
  z-index: 9999;
  transform: translateY(80px);
  opacity: 0;
  transition: var(--transition);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.toast.show { transform: translateY(0); opacity: 1; }