*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --gold: #c9a961;
  --gold-dim: rgba(201, 169, 97, 0.15);
  --gold-glow: 0 0 20px rgba(201, 169, 97, 0.3);
  --iris-blue: #4B7BFF;
  --cyan: #00D4FF;
  --gradient-blue: linear-gradient(135deg, #4B7BFF 0%, #00D4FF 100%);
  --gradient-gold: linear-gradient(135deg, #c9a961 0%, #d4b96a 100%);
  --void: #080A0F;
  --panel: #0F1119;
  --panel-soft: #13161F;
  --border: #1C1F2B;
  --border-gold: rgba(201, 169, 97, 0.3);
  --text-main: #E8ECF4;
  --text-muted: #8A92A6;
  --text-dim: #5A6378;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--void); color: var(--text-main);
  line-height: 1.6; -webkit-font-smoothing: antialiased;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== TOP BAR ===== */
.top-bar {
  background: var(--panel); border-bottom: 2px solid var(--gold);
  padding: 8px 0; font-size: 0.7rem; letter-spacing: 3px;
  text-align: center; color: var(--gold); text-transform: uppercase;
  position: fixed; top: 0; left: 0; right: 0; z-index: 1001;
}

/* ===== NAV ===== */
nav {
  position: fixed; top: 34px; left: 0; right: 0;
  background: rgba(8, 10, 15, 0.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border); z-index: 1000;
}
nav .container { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text-main); font-weight: 700; font-size: 1rem; }
.nav-logo img { height: 32px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--text-muted); font-size: 0.8rem; font-weight: 500; transition: all 0.2s; position: relative; text-transform: uppercase; letter-spacing: 1px; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--gold); transition: width 0.3s; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta {
  background: var(--gradient-gold); color: var(--void) !important; padding: 6px 18px;
  border-radius: 100px; font-weight: 700 !important;
}
.nav-cta::after { display: none !important; }
.nav-toggle { display: none; flex-direction: column; gap: 4px; cursor: pointer; background: none; border: none; padding: 4px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--gold); border-radius: 2px; transition: 0.3s; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 100px; font-weight: 600;
  font-size: 0.85rem; text-decoration: none; transition: all 0.3s;
  cursor: pointer; border: none; font-family: inherit;
  text-transform: uppercase; letter-spacing: 1px;
}
.btn-primary { background: var(--gradient-gold); color: var(--void); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--gold-glow); }
.btn-secondary { background: transparent; color: var(--gold); border: 1px solid var(--border-gold); }
.btn-secondary:hover { border-color: var(--gold); background: var(--gold-dim); }
.btn-blue { background: var(--gradient-blue); color: #fff; }
.btn-blue:hover { transform: translateY(-2px); box-shadow: 0 0 24px rgba(0, 212, 255, 0.35); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding-top: 98px;
}
.hero::before {
  content: ''; position: absolute; top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at 50% 50%, rgba(201, 169, 97, 0.06) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(75, 123, 255, 0.04) 0%, transparent 50%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; text-align: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold-dim); color: var(--gold); padding: 6px 16px;
  border-radius: 100px; font-size: 0.7rem; font-weight: 600; letter-spacing: 2px;
  margin-bottom: 24px; border: 1px solid var(--border-gold); text-transform: uppercase;
}
.hero h1 {
  font-size: 3.5rem; font-weight: 800; line-height: 1.1;
  background: var(--gradient-gold); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; margin-bottom: 16px;
}
.hero h1.no-gradient { background: none; -webkit-text-fill-color: var(--text-main); }
.hero .hero-sub {
  font-size: 1rem; color: var(--iris-blue); font-weight: 600;
  letter-spacing: 3px; text-transform: uppercase; margin-bottom: 20px;
}
.hero p { font-size: 1.1rem; color: var(--text-muted); max-width: 680px; margin: 0 auto 36px; line-height: 1.8; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== SECTIONS ===== */
section { padding: 90px 0; }
.section-tag {
  display: inline-block; color: var(--gold); font-size: 0.7rem;
  font-weight: 600; letter-spacing: 3px; text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-size: 2.5rem; font-weight: 700; margin-bottom: 16px;
  color: #fff;
}
.section-title.gold {
  background: var(--gradient-gold); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-title.blue {
  background: var(--gradient-blue); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-subtitle { font-size: 1rem; color: var(--text-muted); max-width: 620px; line-height: 1.8; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .section-subtitle { margin: 0 auto; }

/* ===== CARDS ===== */
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 32px;
  transition: all 0.3s;
}
.card:hover { border-color: var(--border-gold); transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,0,0,0.3); }
.card-icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.card-icon.gold { background: var(--gold-dim); }
.card-icon.gold svg { color: var(--gold); }
.card-icon.blue { background: rgba(75, 123, 255, 0.15); }
.card-icon.blue svg { color: var(--iris-blue); }
.card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; }
.card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 28px; }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 24px; }

/* ===== ABOUT ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }

/* ===== MISSION / VISION ===== */
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mv-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 48px 40px;
  position: relative; overflow: hidden;
}
.mv-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; }
.mv-card.mission::before { background: var(--gradient-gold); }
.mv-card.vision::before { background: var(--gradient-blue); }
.mv-card h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 20px; color: var(--gold); }
.mv-card.vision h3 { color: var(--iris-blue); }
.mv-card p { color: var(--text-muted); line-height: 1.8; font-size: 0.95rem; }

/* ===== STATS ===== */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; text-align: center; }
.stat-number { font-size: 3rem; font-weight: 800; color: var(--gold); line-height: 1; }
.stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 8px; text-transform: uppercase; letter-spacing: 2px; }

/* ===== IRIS PHASES ===== */
.phases-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.phase-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 32px;
  transition: all 0.3s;
}
.phase-card:hover { border-color: var(--border-gold); }
.phase-number {
  font-size: 0.7rem; font-weight: 700; color: var(--gold);
  margin-bottom: 8px; letter-spacing: 2px;
}
.phase-card h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: 12px; }
.phase-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }
.phase-result {
  margin-top: 16px; padding: 12px 16px; background: var(--gold-dim);
  border-radius: var(--radius-sm); font-size: 0.82rem; color: var(--gold);
}

/* ===== IRIS FLOW ===== */
.phase-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.phase-step {
  text-align: center; padding: 32px 16px;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-md); transition: all 0.3s;
}
.phase-step:hover { border-color: var(--border-gold); }
.phase-step .step-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--gradient-gold); display: flex; align-items: center;
  justify-content: center; margin: 0 auto 16px;
  font-weight: 700; font-size: 0.85rem; color: var(--void);
}
.phase-step h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 8px; color: var(--gold); }
.phase-step p { font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; }

/* ===== BOOK ===== */
.book-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.book-cover {
  max-width: 360px; width: 100%; border-radius: var(--radius-md);
  overflow: hidden; border: 2px solid var(--gold);
  box-shadow: var(--gold-glow);
}
.book-cover img { width: 100%; height: auto; display: block; }

/* ===== PLATFORM ===== */
.platform-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(201, 169, 97, 0.1); color: var(--gold);
  padding: 4px 12px; border-radius: 100px; font-size: 0.7rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: 2px;
  border: 1px solid var(--border-gold); margin-bottom: 16px;
}

/* ===== CTA ===== */
.cta-section {
  background: var(--panel); border-top: 1px solid var(--border-gold);
  border-bottom: 1px solid var(--border-gold); text-align: center;
}
.cta-section p { max-width: 560px; margin: 0 auto 32px; color: var(--text-muted); }

/* ===== AUTHOR ===== */
.author-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: center; }
.author-photo {
  width: 100%; max-width: 340px; border: 2px solid var(--gold);
  border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--gold-glow);
}
.author-photo img { width: 100%; height: auto; display: block; }

/* ===== FORM ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 500; margin-bottom: 6px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.form-group label .required { color: var(--gold); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; background: var(--void);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text-main); font-family: inherit; font-size: 0.88rem;
  transition: border-color 0.2s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-dim);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-info { padding: 16px 0; }
.contact-info-item { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; color: var(--text-muted); font-size: 0.88rem; }
.contact-info-item svg { width: 18px; height: 18px; color: var(--gold); flex-shrink: 0; }
.confidential-notice {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 20px; background: var(--gold-dim); border-radius: var(--radius-sm);
  font-size: 0.78rem; color: var(--text-muted); line-height: 1.6; margin-top: 32px;
}

/* ===== QUOTE ===== */
.quote-block {
  text-align: center; padding: 60px 40px; max-width: 720px;
  margin: 0 auto;
}
.quote-block blockquote { font-size: 1.3rem; font-weight: 500; line-height: 1.6; margin-bottom: 16px; color: var(--gold); }
.quote-block cite { font-style: normal; color: var(--text-muted); font-size: 0.82rem; }

/* ===== CHECK LIST ===== */
.check-list { list-style: none; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; padding: 8px 0; font-size: 0.88rem; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.check-list li::before { content: '▸'; flex-shrink: 0; color: var(--gold); font-weight: bold; }

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--border); padding: 40px 0;
  text-align: center;
}
footer p { color: var(--text-dim); font-size: 0.82rem; }
.footer-links { display: flex; justify-content: center; gap: 24px; margin-bottom: 16px; flex-wrap: wrap; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.82rem; transition: color 0.2s; text-transform: uppercase; letter-spacing: 1px; }
.footer-links a:hover { color: var(--gold); }

/* ===== PAGE HEADER ===== */
.page-header {
  padding-top: 130px; padding-bottom: 60px;
  text-align: center; position: relative;
}
.page-header::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at center, rgba(201, 169, 97, 0.05) 0%, transparent 70%);
  pointer-events: none;
}
.page-header .container { position: relative; z-index: 1; }
.page-header h1 { font-size: 3rem; font-weight: 800; margin-bottom: 8px; }
.page-header h1.gold-text { color: var(--gold); }
.page-header p { font-size: 1rem; color: var(--text-muted); max-width: 600px; margin: 0 auto; line-height: 1.7; }

.divider { border: none; border-top: 1px solid var(--border); margin: 0; }

/* ===== SERVICE LIST ===== */
.service-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: 24px;
  align-items: start; background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 32px;
  transition: all 0.3s; margin-bottom: 16px;
}
.service-row:hover { border-color: var(--border-gold); }
.service-row h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 8px; }
.service-row p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }
.service-row .service-for { font-size: 0.78rem; color: var(--text-dim); margin-top: 8px; }

/* ===== TOP BAR FIX ===== */
body { padding-top: 34px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
  .hero h1 { font-size: 2.4rem; }
  .section-title { font-size: 2rem; }
  .about-grid, .book-grid, .author-grid, .contact-grid { grid-template-columns: 1fr; }
  .grid-2, .mv-grid, .phases-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4, .phase-flow { grid-template-columns: 1fr 1fr; }
  .form-row-2 { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 1fr; text-align: center; }
  .nav-links {
    display: none; position: fixed; top: 98px; left: 0; right: 0;
    background: rgba(8, 10, 15, 0.98); backdrop-filter: blur(12px);
    flex-direction: column; padding: 24px; gap: 16px;
    border-bottom: 1px solid var(--border-gold);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
}

@media (max-width: 640px) {
  .hero h1 { font-size: 1.8rem; }
  .section-title { font-size: 1.5rem; }
  .grid-3, .grid-4, .phase-flow { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero p { font-size: 1rem; }
  section { padding: 60px 0; }
  .mv-card { padding: 32px 24px; }
}