/* ═══════════════════════════════════════════════════════
   InteriorsExpress.biz — Homepage Stylesheet
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --gold: #C9A84C;
  --gold-dark: #8A6A1E;
  --gold-light: rgba(201,168,76,0.12);
  --gold-glow: rgba(201,168,76,0.25);
  --dark: #2D2926;
  --dark2: #3A342F;
  --dark3: #23201C;
  --cream: #FAFAF6;
  --cream2: #F3EFE5;
  --cream3: #EDE7D9;
  --white: #ffffff;
  --text: #1A1814;
  --text2: #4A4A4A;
  --text3: #7A7268;
  --border: rgba(26,24,20,0.10);
  --border2: rgba(26,24,20,0.18);
  --radius: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 2px 8px rgba(0,0,0,0.03);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.04);
  --shadow-gold: 0 4px 24px rgba(201,168,76,0.2);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'DM Sans', -apple-system, sans-serif;
}

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

/* ── UTILITY ─────────────────────────────── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px); }
.gold { color: var(--gold); }
.section-label {
  font-size: 11px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase;
  color: var(--gold); display: inline-block; margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-serif); font-size: clamp(32px, 4vw, 52px);
  font-weight: 600; line-height: 1.15; margin-bottom: 16px; color: var(--text);
}
.section-subtitle {
  font-size: 17px; color: var(--text2); max-width: 640px; line-height: 1.7; font-weight: 300;
}

/* ── MASTER NAVBAR ────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(26,24,20,0.97); backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  transition: var(--transition);
}
.navbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; padding: 0 clamp(16px, 3vw, 40px);
  max-width: 1440px; margin: 0 auto;
}
.nav-logo {
  font-family: var(--font-serif); font-size: 22px; font-weight: 700;
  color: var(--gold); letter-spacing: 0.02em; white-space: nowrap;
}
.nav-logo .dot { color: rgba(201,168,76,0.75); font-weight: 500; font-size: 20px; margin-left: 1px; }

.nav-menu { display: flex; align-items: center; gap: 1px; list-style: none; }
.nav-menu a {
  font-size: 12px; font-weight: 400; color: rgba(240,232,208,0.7);
  padding: 7px 9px; border-radius: 6px; transition: var(--transition);
  letter-spacing: 0.01em; white-space: nowrap;
}
.nav-menu a:hover { color: var(--gold); background: rgba(201,168,76,0.08); }
.nav-menu a.active { color: var(--gold); font-weight: 500; }

.nav-cta {
  background: var(--gold); color: var(--dark); font-size: 13px; font-weight: 600;
  padding: 9px 22px; border-radius: 6px; transition: var(--transition);
  letter-spacing: 0.02em;
}
.nav-cta:hover { background: #d4b45a; box-shadow: var(--shadow-gold); }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; cursor: pointer; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--gold); border-radius: 2px; transition: var(--transition); }

/* ── HERO ────────────────────────────────── */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; padding: 100px 0 80px;
  background: linear-gradient(165deg, var(--dark3) 0%, var(--dark) 40%, var(--dark2) 100%);
}
.hero::before {
  content: ''; position: absolute; top: -50%; right: -30%; width: 900px; height: 900px;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 200px;
  background: linear-gradient(to top, var(--cream) 0%, transparent 100%);
  pointer-events: none;
}
.hero-content {
  position: relative; z-index: 2; text-align: center;
  max-width: 900px; padding: 0 clamp(20px, 4vw, 48px);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(201,168,76,0.1); border: 1px solid rgba(201,168,76,0.25);
  border-radius: 40px; padding: 6px 20px; margin-bottom: 32px;
  font-size: 12px; font-weight: 500; color: var(--gold); letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero-badge .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{ opacity:1; transform:scale(1); } 50%{ opacity:0.5; transform:scale(1.4); } }

.hero h1 {
  font-family: var(--font-serif); font-size: clamp(40px, 6vw, 72px);
  font-weight: 600; line-height: 1.08; color: #F0E8D0; margin-bottom: 24px;
}
.hero h1 em { font-style: italic; color: var(--gold); }
.hero-sub {
  font-size: clamp(16px, 2vw, 20px); color: rgba(240,232,208,0.6);
  max-width: 680px; margin: 0 auto 40px; line-height: 1.7; font-weight: 300;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--gold); color: var(--dark); font-size: 15px; font-weight: 600;
  padding: 14px 36px; border-radius: 8px; transition: var(--transition);
  letter-spacing: 0.02em;
}
.btn-primary:hover { background: #d4b45a; box-shadow: var(--shadow-gold); transform: translateY(-1px); }
.btn-outline {
  border: 1px solid rgba(201,168,76,0.4); color: var(--gold); font-size: 15px;
  font-weight: 500; padding: 14px 36px; border-radius: 8px; transition: var(--transition);
  background: transparent;
}
.btn-outline:hover { background: rgba(201,168,76,0.08); border-color: var(--gold); }

.hero-stats {
  display: flex; justify-content: center; gap: clamp(24px, 4vw, 56px);
  margin-top: 56px; padding-top: 40px; border-top: 1px solid rgba(201,168,76,0.12);
}
.hero-stat-num {
  font-family: var(--font-serif); font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 600; color: var(--gold); line-height: 1;
}
.hero-stat-label { font-size: 12px; color: rgba(240,232,208,0.45); margin-top: 6px; letter-spacing: 0.04em; text-transform: uppercase; }

/* ── MODULES GRID ────────────────────────── */
.modules-section { padding: 100px 0; background: var(--cream); }
.modules-header { text-align: center; margin-bottom: 64px; }
.modules-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px; max-width: 1280px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px);
}
.mod-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px 24px;
  transition: var(--transition); position: relative; overflow: hidden; cursor: pointer;
}
.mod-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--mod-color, var(--gold)); opacity: 0; transition: var(--transition);
}
.mod-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.mod-card:hover::before { opacity: 1; }
.mod-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 16px;
  background: var(--mod-bg, var(--gold-light)); color: var(--mod-color, var(--gold));
}
.mod-name {
  font-family: var(--font-serif); font-size: 22px; font-weight: 600;
  margin-bottom: 8px; color: var(--text);
}
.mod-desc { font-size: 14px; color: var(--text3); line-height: 1.6; }

/* ── VALUE PROPOSITION ───────────────────── */
.value-section { padding: 100px 0; background: var(--dark); position: relative; overflow: hidden; }
.value-section::before {
  content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.05) 0%, transparent 70%);
}
.value-header { text-align: center; margin-bottom: 64px; position: relative; z-index: 1; }
.value-header .section-title { color: #F0E8D0; }
.value-header .section-subtitle { color: rgba(240,232,208,0.55); margin: 0 auto; }

.value-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px; position: relative; z-index: 1;
}
.val-card {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(201,168,76,0.12);
  border-radius: var(--radius-lg); padding: 32px 28px;
  transition: var(--transition);
}
.val-card:hover { background: rgba(201,168,76,0.06); border-color: rgba(201,168,76,0.3); transform: translateY(-3px); }
.val-icon { font-size: 28px; margin-bottom: 16px; display: block; }
.val-title {
  font-family: var(--font-serif); font-size: 22px; font-weight: 600;
  color: var(--gold); margin-bottom: 10px;
}
.val-text { font-size: 14px; color: rgba(240,232,208,0.55); line-height: 1.7; }

/* ── TURNKEY SECTION ─────────────────────── */
.turnkey-section { padding: 100px 0; background: linear-gradient(170deg, var(--cream) 0%, var(--cream2) 100%); }
.turnkey-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.turnkey-content { max-width: 540px; }
.turnkey-content .section-title { margin-bottom: 20px; }
.turnkey-content .section-subtitle { margin-bottom: 32px; }

.turnkey-features { list-style: none; margin-bottom: 36px; }
.turnkey-features li {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 0; border-bottom: 1px solid var(--border);
  font-size: 15px; color: var(--text2);
}
.turnkey-features li:last-child { border-bottom: none; }
.tk-icon {
  width: 32px; height: 32px; border-radius: 8px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--gold-light); color: var(--gold); font-size: 16px;
}
.tk-text strong { color: var(--text); font-weight: 600; display: block; margin-bottom: 2px; }

.turnkey-visual {
  background: var(--dark); border-radius: var(--radius-xl); padding: 48px;
  position: relative; overflow: hidden;
}
.turnkey-visual::before {
  content: ''; position: absolute; top: -80px; right: -80px; width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(201,168,76,0.1) 0%, transparent 70%); pointer-events: none;
}
.tk-step {
  display: flex; gap: 16px; align-items: flex-start; padding: 20px 0;
  border-bottom: 1px solid rgba(201,168,76,0.1); position: relative;
}
.tk-step:last-child { border-bottom: none; }
.tk-num {
  font-family: var(--font-serif); font-size: 28px; font-weight: 700;
  color: var(--gold); min-width: 36px; line-height: 1;
}
.tk-step-title { font-size: 15px; font-weight: 600; color: #F0E8D0; margin-bottom: 4px; }
.tk-step-desc { font-size: 13px; color: rgba(240,232,208,0.5); line-height: 1.5; }

/* ── JOURNEY MAP EMBED ───────────────────── */
.journey-section { padding: 100px 0; background: var(--cream2); }
.journey-header { text-align: center; margin-bottom: 48px; }
.journey-frame {
  width: 100%; border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; background: var(--white); box-shadow: var(--shadow-md);
}
.journey-frame iframe { width: 100%; height: 680px; border: none; }

/* ── FOOTER ──────────────────────────────── */
.footer {
  background: var(--dark3); padding: 64px 0 32px;
  border-top: 1px solid rgba(201,168,76,0.1);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 48px;
  margin-bottom: 48px;
}
.footer-brand { font-family: var(--font-serif); font-size: 24px; font-weight: 700; color: var(--gold); margin-bottom: 12px; }
.footer-tagline { font-size: 14px; color: rgba(240,232,208,0.4); line-height: 1.6; max-width: 300px; }
.footer-col h4 {
  font-family: var(--font-sans); font-size: 12px; font-weight: 600;
  color: var(--gold); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 16px;
}
.footer-col a { display: block; font-size: 14px; color: rgba(240,232,208,0.5); padding: 4px 0; transition: var(--transition); }
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(240,232,208,0.06); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; color: rgba(240,232,208,0.3);
}

/* ── ANIMATIONS ──────────────────────────── */
.fade-up {
  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);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 1024px) {
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  .nav-menu.open {
    display: flex; flex-direction: column; position: absolute;
    top: 64px; left: 0; right: 0; background: rgba(26,24,20,0.98);
    padding: 16px; gap: 4px; border-bottom: 1px solid rgba(201,168,76,0.15);
  }
  .nav-menu.open a { padding: 12px 16px; }
  .turnkey-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .hero-stats { flex-direction: column; gap: 20px; align-items: center; }
  .modules-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}