:root {
  --bg: #0a0806;
  --bg2: #120e0a;
  --bg3: #1a1410;
  --gold: #c9a058;
  --gold-light: #e8c47a;
  --gold-dark: #9a7840;
  --cream: #e8dcc8;
  --cream-dim: #b8a890;
  --white: #f5f0e8;
  --border: rgba(201, 160, 88, 0.2);
  --border-strong: rgba(201, 160, 88, 0.4);
  --font-serif: 'EB Garamond', Georgia, serif;
  --font-display: 'Cormorant Garamond', Georgia, serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.7;
}

a { color: var(--gold); text-decoration: none; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* BUTTONS */
.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold) 100%);
  color: #1a1005;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.75rem 2rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-block;
}
.btn-gold:hover { background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-light)); transform: translateY(-1px); box-shadow: 0 8px 30px rgba(201,160,88,0.35); color: #0a0806; }
.btn-gold.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }

.btn-ghost {
  background: transparent;
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.75rem 2rem;
  border: 1px solid var(--border-strong);
  cursor: pointer;
  transition: all 0.3s;
  display: inline-block;
}
.btn-ghost:hover { border-color: var(--gold); background: rgba(201,160,88,0.07); color: var(--gold-light); }
.btn-ghost.btn-lg { padding: 1rem 2.5rem; }

/* HEADER */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,8,6,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.logo { display: flex; align-items: center; gap: 0.75rem; }
.logo-icon { font-size: 1.8rem; color: var(--gold); }
.logo-title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--white); letter-spacing: 0.05em; }
.logo-sub { font-size: 0.75rem; color: var(--gold); letter-spacing: 0.12em; text-transform: uppercase; }
.nav { display: flex; gap: 2rem; margin-left: auto; }
.nav a { color: var(--cream-dim); font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; transition: color 0.2s; }
.nav a:hover { color: var(--gold); }
.header-actions { display: flex; gap: 0.75rem; }

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(139,69,19,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(201,160,88,0.05) 0%, transparent 50%),
    linear-gradient(160deg, #1a0e06 0%, #0a0806 40%, #060402 100%);
}

/* Fireplace effect */
.hero::before {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 400px; height: 300px;
  background: radial-gradient(ellipse at center bottom, rgba(255,120,20,0.12) 0%, rgba(200,80,10,0.06) 40%, transparent 70%);
  pointer-events: none;
}

/* Wood paneling texture */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, transparent, transparent 200px, rgba(201,160,88,0.015) 200px, rgba(201,160,88,0.015) 201px),
    repeating-linear-gradient(0deg, transparent, transparent 80px, rgba(0,0,0,0.08) 80px, rgba(0,0,0,0.08) 81px);
  pointer-events: none;
}

.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(10,8,6,0.6) 0%, transparent 60%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
}
.hero-badge {
  display: inline-block;
  border: 1px solid var(--border-strong);
  color: var(--gold);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.4rem 1.2rem;
  margin-bottom: 2rem;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
  max-width: 700px;
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--cream-dim);
  margin-bottom: 2.5rem;
  max-width: 500px;
  line-height: 1.8;
}
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 4rem; }
.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  max-width: 600px;
}
.stat-num { display: block; font-family: var(--font-display); font-size: 1.8rem; font-weight: 600; color: var(--gold); }
.stat-label { font-size: 0.8rem; color: var(--cream-dim); letter-spacing: 0.05em; text-transform: uppercase; }
.stat-divider { width: 1px; height: 40px; background: var(--border-strong); }

/* SECTIONS */
.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 3rem;
}

/* ABOUT */
.about {
  padding: 8rem 0;
  background: var(--bg2);
  position: relative;
}
.about::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 4rem;
  align-items: start;
}
.about-text p { color: var(--cream-dim); margin-bottom: 1.5rem; font-size: 1.05rem; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2rem; }
.feature { display: flex; gap: 1rem; align-items: start; }
.feature-icon { font-size: 1.4rem; line-height: 1; flex-shrink: 0; }
.feature strong { color: var(--white); display: block; margin-bottom: 0.2rem; }
.feature div { font-size: 0.9rem; color: var(--cream-dim); }

.about-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 2rem;
  position: sticky;
  top: 90px;
}
.card-header {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--gold);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.95rem;
}
.card-row span { color: var(--cream-dim); }
.card-row strong { color: var(--white); }

/* CASES */
.cases {
  padding: 8rem 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(201,160,88,0.04) 0%, transparent 60%),
    var(--bg);
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.case-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s;
  position: relative;
}
.case-card:hover { border-color: var(--gold-dark); transform: translateY(-4px); }
.case-card.case-active { border-color: rgba(201,160,88,0.4); }
.case-badge {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--gold);
  padding: 0.2rem 0.6rem;
}
.case-obj { font-size: 0.9rem; color: var(--cream-dim); margin-bottom: 0.5rem; }
.case-amount {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.case-meta { display: flex; gap: 1.5rem; font-size: 0.85rem; color: var(--cream-dim); margin-bottom: 0.75rem; }
.case-income { color: var(--gold); font-size: 1.05rem; margin-bottom: 1rem; }
.case-desc { font-size: 0.88rem; color: var(--cream-dim); line-height: 1.6; }

/* CALCULATOR */
.calculator-section {
  padding: 8rem 0;
  background: var(--bg2);
}
.calc-wrapper {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 4rem;
  align-items: start;
}
.calc-field { margin-bottom: 2.5rem; }
.calc-field label { display: block; font-size: 0.8rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.input-wrap input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  height: 2px;
  background: var(--border-strong);
  outline: none;
  margin-bottom: 0.75rem;
}
.input-wrap input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  border: 2px solid var(--bg);
  box-shadow: 0 0 8px rgba(201,160,88,0.5);
}
.input-display {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--white);
}
.calc-terms { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.term-btn {
  background: transparent;
  color: var(--cream-dim);
  border: 1px solid var(--border);
  padding: 0.5rem 1.25rem;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  transition: all 0.2s;
}
.term-btn:hover { border-color: var(--gold-dark); color: var(--gold); }
.term-btn.active { background: var(--gold); color: var(--bg); border-color: var(--gold); }

.calc-result {
  background: var(--bg3);
  border: 1px solid var(--border-strong);
  padding: 2.5rem;
  text-align: center;
  position: sticky;
  top: 90px;
}
.result-crown { font-size: 2rem; color: var(--gold); margin-bottom: 1rem; }
.result-label { font-size: 0.8rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--cream-dim); margin-bottom: 0.75rem; }
.result-income {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.result-sub { font-size: 0.85rem; color: var(--cream-dim); margin-bottom: 2rem; }
.result-rows { text-align: left; border-top: 1px solid var(--border); padding-top: 1.5rem; }
.result-row {
  display: flex;
  justify-content: space-between;
  padding: 0.6rem 0;
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.result-row span:first-child { color: var(--cream-dim); }
.result-row.result-total { font-weight: 600; color: var(--white); border-bottom: none; }
.gold { color: var(--gold) !important; }

/* JOIN */
.join {
  padding: 8rem 0;
  background:
    radial-gradient(ellipse at 50% 100%, rgba(201,160,88,0.05) 0%, transparent 60%),
    var(--bg);
}
.join-sub { color: var(--cream-dim); max-width: 560px; margin-bottom: 3rem; font-size: 1.05rem; }
.join-form { max-width: 760px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.5rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--cream);
  font-family: var(--font-serif);
  font-size: 1rem;
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--gold-dark); }
.form-group textarea { height: 120px; resize: vertical; }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--bg3); }
.form-privacy { font-size: 0.8rem; color: var(--cream-dim); margin-top: 1rem; opacity: 0.7; }

.join-success {
  max-width: 500px;
  text-align: center;
  padding: 4rem;
  border: 1px solid var(--border-strong);
  background: var(--bg3);
}
.success-icon { font-size: 3rem; color: var(--gold); margin-bottom: 1rem; }
.join-success h3 { font-family: var(--font-display); font-size: 2rem; color: var(--white); margin-bottom: 1rem; }
.join-success p { color: var(--cream-dim); }

/* AUTH PAGES */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: radial-gradient(ellipse at 50% 50%, rgba(139,69,19,0.1) 0%, var(--bg) 60%);
}
.auth-box {
  width: 100%;
  max-width: 460px;
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 3rem;
}
.auth-logo { text-align: center; margin-bottom: 2.5rem; }
.auth-logo .logo-icon { font-size: 2.5rem; color: var(--gold); display: block; margin-bottom: 0.5rem; }
.auth-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--white);
  text-align: center;
  margin-bottom: 0.5rem;
  font-weight: 300;
}
.auth-sub { text-align: center; color: var(--cream-dim); font-size: 0.9rem; margin-bottom: 2rem; }
.auth-error { color: #e05252; font-size: 0.9rem; margin-bottom: 1rem; text-align: center; }
.auth-link { text-align: center; font-size: 0.9rem; color: var(--cream-dim); margin-top: 1.5rem; }

/* CABINET */
.cabinet-page { padding: 6rem 0 4rem; min-height: 100vh; }
.cabinet-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.cabinet-title { font-family: var(--font-display); font-size: 2.5rem; font-weight: 300; color: var(--white); }
.cabinet-subtitle { color: var(--gold); font-size: 0.9rem; letter-spacing: 0.1em; }
.summary-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-bottom: 3rem; }
.summary-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 1.5rem;
}
.summary-card .s-label { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cream-dim); margin-bottom: 0.5rem; }
.summary-card .s-value { font-family: var(--font-display); font-size: 1.8rem; font-weight: 600; color: var(--gold); }

.inv-table-wrap { overflow-x: auto; }
.inv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.inv-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--border-strong);
  font-weight: 400;
}
.inv-table td {
  padding: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--cream-dim);
  vertical-align: top;
}
.inv-table tr:hover td { background: rgba(201,160,88,0.03); }
.status-badge {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
}
.status-active { background: rgba(201,160,88,0.15); color: var(--gold); }
.status-completed { background: rgba(100,180,100,0.12); color: #80c880; }

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0;
  background: var(--bg);
}
.footer-inner {
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}
.footer-logo { display: flex; align-items: center; gap: 0.75rem; font-size: 1.2rem; }
.footer-links { display: flex; gap: 2rem; margin-left: auto; }
.footer-links a { font-size: 0.85rem; letter-spacing: 0.05em; color: var(--cream-dim); text-transform: uppercase; transition: color 0.2s; }
.footer-links a:hover { color: var(--gold); }
.footer-copy { width: 100%; font-size: 0.8rem; color: var(--cream-dim); opacity: 0.5; text-align: center; margin-top: -1rem; }

@media (max-width: 900px) {
  .about-grid, .calc-wrapper { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .summary-cards { grid-template-columns: repeat(2, 1fr); }
  .nav { display: none; }
  .header-actions { margin-left: auto; }
  .header-actions .btn-gold { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
}