/* ============================================
   ALCOM AI — Global Stylesheet
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;800;900&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

:root {
  --navy: #0a0e1a;
  --navy-mid: #111827;
  --navy-card: #151d2e;
  --navy-border: #1e2d45;
  --gold: #c8922a;
  --gold-light: #e0a83a;
  --gold-pale: #f5e6c8;
  --white: #ffffff;
  --text-muted: #8a9bb5;
  --text-body: #c5cfe0;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 4px;
  --radius-lg: 12px;
  --max-w: 1180px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { background: var(--navy); color: var(--text-body); font-family: var(--font-body); font-weight: 300; line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 800; line-height: 1.15; color: var(--white); letter-spacing: -0.01em; }
h4 { font-family: var(--font-body); font-weight: 700; color: var(--white); }
h1 { font-size: clamp(2.6rem, 5.5vw, 4.5rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.1rem; }
p { color: var(--text-body); font-size: 1.05rem; }

.text-gold { color: var(--gold); }
.text-muted { color: var(--text-muted); }
.text-white { color: var(--white); }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }
section { padding: 6rem 0; }

.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.85rem 2rem; font-family: var(--font-body); font-weight: 600; font-size: 0.95rem; letter-spacing: 0.02em; border-radius: var(--radius); cursor: pointer; transition: var(--transition); border: none; text-decoration: none; }
.btn-primary { background: var(--gold); color: #ffffff !important; }
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(200,146,42,0.35); color: #ffffff !important; }
.btn-outline { background: transparent; color: var(--white); border: 1.5px solid var(--navy-border); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.btn-lg { padding: 1.1rem 2.5rem; font-size: 1.05rem; }

.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 1.25rem 0; transition: var(--transition); }
.nav.scrolled { background: rgba(10,14,26,0.97); backdrop-filter: blur(12px); border-bottom: 1px solid var(--navy-border); padding: 0.85rem 0; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-family: var(--font-body); font-weight: 700; font-size: 1.35rem; color: var(--white); letter-spacing: -0.02em; display: flex; align-items: center; gap: 0.5rem; }
.nav-logo span { color: var(--gold); }
.nav-logo-icon { width: 28px; height: 28px; background: var(--gold); clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%); flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: 2.5rem; }
.nav-links a { font-family: var(--font-body); font-weight: 500; font-size: 0.9rem; color: var(--text-muted); letter-spacing: 0.04em; text-transform: uppercase; transition: color var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-cta { margin-left: 1rem; background: var(--gold) !important; color: #ffffff !important; font-size: 0.85rem !important; padding: 0.7rem 1.4rem !important; text-transform: uppercase; letter-spacing: 0.05em !important; border-radius: var(--radius); font-weight: 600 !important; }
.nav-cta:hover { background: var(--gold-light) !important; color: #ffffff !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); transition: var(--transition); }

.section-label { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-body); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.2rem; }
.section-label::before { content: ''; display: block; width: 28px; height: 2px; background: var(--gold); }

.card { background: var(--navy-card); border: 1px solid var(--navy-border); border-radius: var(--radius-lg); padding: 2.5rem; transition: var(--transition); }
.card:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.divider { width: 48px; height: 3px; background: var(--gold); margin: 1.5rem 0; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

.stat-number { font-family: var(--font-display); font-size: 3rem; font-weight: 800; color: var(--gold); line-height: 1; }
.stat-label { font-size: 0.9rem; color: var(--text-muted); margin-top: 0.4rem; }

footer { background: var(--navy-mid); border-top: 1px solid var(--navy-border); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand p { margin-top: 1rem; font-size: 0.95rem; max-width: 280px; }
.footer-col h5 { font-family: var(--font-body); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--white); margin-bottom: 1.2rem; }
.footer-col a { display: block; font-size: 0.92rem; color: var(--text-muted); margin-bottom: 0.65rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid var(--navy-border); padding-top: 2rem; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 0.88rem; color: var(--text-muted); }

.page-hero { padding: 12rem 0 6rem; background: linear-gradient(180deg, rgba(200,146,42,0.06) 0%, transparent 100%); border-bottom: 1px solid var(--navy-border); text-align: center; }
.page-hero p { max-width: 600px; margin: 1.5rem auto 0; font-size: 1.15rem; }

.check-list li { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 0.75rem; font-size: 0.95rem; color: var(--text-body); }
.check-list li::before { content: '✓'; color: var(--gold); font-weight: 700; flex-shrink: 0; margin-top: 0.05rem; }

.sales-copy { font-size: 1.08rem; line-height: 1.9; color: var(--text-body); }
.sales-copy p { margin-bottom: 1.4rem; }
.sales-copy strong { color: var(--white); font-weight: 600; }
.sales-copy em { color: var(--gold); font-style: italic; }

.home-pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-top: 3rem; }
.home-pricing-card { background: var(--navy-card); border: 1px solid var(--navy-border); border-radius: var(--radius-lg); padding: 2rem; position: relative; transition: var(--transition); }
.home-pricing-card:hover { transform: translateY(-4px); border-color: rgba(200,146,42,0.4); }
.home-pricing-card.popular { border-color: var(--gold); background: linear-gradient(160deg,rgba(200,146,42,0.08),var(--navy-card) 60%); }
.home-pricing-card .badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--gold); color: var(--navy); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.25rem 0.8rem; border-radius: 100px; white-space: nowrap; }
.home-pricing-card .tier { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.4rem; }
.home-pricing-card .plan { font-size: 1.35rem; font-weight: 700; color: var(--white); margin-bottom: 0.25rem; font-family: var(--font-display); }
.home-pricing-card .price { font-family: var(--font-display); font-size: 2.4rem; font-weight: 800; color: var(--white); line-height: 1; margin: 1rem 0 0.25rem; }
.home-pricing-card .price span { font-size: 1rem; color: var(--text-muted); font-family: var(--font-body); font-weight: 400; }
.home-pricing-card .setup { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 1.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--navy-border); }
.home-pricing-card ul li { font-size: 0.88rem; color: var(--text-body); padding: 0.35rem 0; display: flex; gap: 0.6rem; align-items: flex-start; }
.home-pricing-card ul li::before { content: '✓'; color: var(--gold); font-weight: 700; flex-shrink: 0; }
.home-pricing-card .card-cta { display: block; text-align: center; margin-top: 1.5rem; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse-ring { 0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(200,146,42,0.4); } 70% { transform: scale(1); box-shadow: 0 0 0 16px rgba(200,146,42,0); } 100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(200,146,42,0); } }

.animate-fade-up { animation: fadeUp 0.7s ease both; }
.delay-1 { animation-delay: 0.1s; } .delay-2 { animation-delay: 0.2s; } .delay-3 { animation-delay: 0.3s; } .delay-4 { animation-delay: 0.4s; } .delay-5 { animation-delay: 0.5s; }

@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .home-pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
  .nav-links { display: none; }
  .nav-links.open { display: flex; flex-direction: column; position: fixed; inset: 0; background: var(--navy); justify-content: center; align-items: center; gap: 2.5rem; z-index: 99; }
  .nav-links.open a { font-size: 1.5rem; }
  .hamburger { display: flex; z-index: 101; }
}
@media (max-width: 600px) {
  section { padding: 4rem 0; }
  .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
}