/* =============================================
   CHAMBRE — Predicting the Future
   Dark, sleek, professional stylesheet
   ============================================= */

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

:root {
  --bg:        #050508;
  --bg-2:      #0a0a10;
  --bg-3:      #0f0f18;
  --border:    rgba(255,255,255,0.07);
  --border-2:  rgba(255,255,255,0.12);
  --text:      #e8e8f0;
  --text-muted:#8888a8;
  --accent:    #00d4aa;
  --accent-2:  #7c3aed;
  --gold:      #f5c842;
  --font-body: 'Inter', sans-serif;
  --font-head: 'Space Grotesk', sans-serif;
  --radius:    12px;
  --radius-lg: 20px;
  --shadow:    0 4px 32px rgba(0,0,0,0.5);
  --shadow-lg: 0 8px 64px rgba(0,0,0,0.7);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
strong { color: #fff; font-weight: 600; }

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 3px; }

/* =============================================
   LAYOUT
   ============================================= */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #000;
}
.btn-primary:hover {
  background: #00f0c0;
  transform: translateY(-1px);
  box-shadow: 0 0 24px rgba(0,212,170,0.4);
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border: 1px solid var(--border-2);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.btn-outline:hover {
  background: rgba(0,212,170,0.08);
}

/* =============================================
   SECTION HEADERS
   ============================================= */
.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 20px;
}

.section-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 60px;
}

/* =============================================
   NAV
   ============================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(5,5,8,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }

.nav-cta {
  background: var(--accent) !important;
  color: #000 !important;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 600 !important;
}
.nav-cta:hover { background: #00f0c0 !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.2s;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border);
  gap: 16px;
}
.nav-mobile a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}
.nav-mobile a:hover { color: #fff; }
.nav-mobile.open { display: flex; }

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.25;
}
.hero-glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #00d4aa 0%, transparent 70%);
  top: -100px; left: -100px;
}
.hero-glow-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #7c3aed 0%, transparent 70%);
  bottom: -50px; right: -50px;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
  text-align: center;
}

.hero-logo-wrap {
  margin-bottom: 28px;
}

.hero-logo {
  height: 120px;
  width: auto;
  object-fit: contain;
  margin: 0 auto;
  filter: drop-shadow(0 0 32px rgba(100,160,255,0.4));
}

.hero-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--accent);
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.25);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(52px, 9vw, 96px);
  font-weight: 800;
  line-height: 1.05;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-title-accent {
  background: linear-gradient(135deg, var(--accent) 0%, #00a8ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-scroll-indicator span {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--accent));
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* =============================================
   ABOUT
   ============================================= */
.about { background: var(--bg-2); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 16px;
  line-height: 1.8;
}
.about-text p:last-child { margin-bottom: 0; }

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.stat-card:hover {
  border-color: var(--border-2);
  transform: translateY(-2px);
}

.stat-value {
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* =============================================
   PRODUCTS
   ============================================= */
.products { background: var(--bg); }

.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.product-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.product-card:hover {
  border-color: var(--border-2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card--featured {
  border-color: rgba(0,212,170,0.25);
}
.product-card--featured:hover {
  border-color: rgba(0,212,170,0.5);
}

.product-card--coming-soon {
  opacity: 0.9;
  border-color: rgba(245,200,66,0.2);
  background: linear-gradient(160deg, #0a0a10 0%, #0f0d06 60%, #120f00 100%);
  box-shadow: 0 0 60px rgba(245,200,66,0.04), inset 0 0 80px rgba(245,180,0,0.03);
}

.product-card--coming-soon:hover {
  border-color: rgba(245,200,66,0.45);
  box-shadow: 0 0 80px rgba(245,200,66,0.1), inset 0 0 80px rgba(245,180,0,0.05);
}

.product-card--coming-soon .product-icon-img {
  filter: drop-shadow(0 4px 20px rgba(245,180,0,0.5));
}

.product-card--coming-soon .product-name {
  background: linear-gradient(90deg, #f5c842, #ffd966, #e8a800);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.product-card--coming-soon .feature-check {
  color: var(--gold);
}

.product-card--coming-soon .btn-outline {
  border-color: rgba(245,200,66,0.5);
  color: var(--gold);
}

.product-card--coming-soon .btn-outline:hover {
  background: rgba(245,200,66,0.1);
  border-color: var(--gold);
}

.product-card-header {
  padding: 32px 32px 24px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.product-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.product-badge--live {
  background: rgba(0,212,170,0.12);
  color: var(--accent);
  border: 1px solid rgba(0,212,170,0.3);
}

.product-badge--soon {
  background: rgba(245,200,66,0.1);
  color: var(--gold);
  border: 1px solid rgba(245,200,66,0.25);
}

.product-icon {
  font-size: 36px;
  margin-bottom: 12px;
}

.product-icon--img {
  font-size: 0;
  margin-bottom: 8px;
}

.product-icon-img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  display: block;
  margin: 0 auto 8px;
  filter: drop-shadow(0 4px 16px rgba(0,212,170,0.3));
  transition: transform 0.3s ease, filter 0.3s ease;
}

.product-icon-img:hover {
  transform: scale(1.08);
}

.product-name {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.product-tagline {
  font-size: 14px;
  color: var(--text-muted);
}

.product-body {
  padding: 28px 32px 32px;
}

.product-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 24px;
}

/* Accuracy row */
.product-accuracy {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.accuracy-item {
  flex: 1;
  min-width: 60px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 8px;
  text-align: center;
}

.accuracy-val {
  display: block;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
}

.accuracy-label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Guarantee */
.product-guarantee {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: rgba(0,212,170,0.06);
  border: 1px solid rgba(0,212,170,0.15);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}
.guarantee-icon {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Pricing */
.product-pricing {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.price-option {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.price-badge {
  display: block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
  background: rgba(245,200,66,0.1);
  border: 1px solid rgba(245,200,66,0.2);
  padding: 2px 8px;
  border-radius: 100px;
  margin-bottom: 4px;
}

.price-amount {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: #fff;
}

.price-period {
  font-size: 14px;
  color: var(--text-muted);
}

.price-divider {
  font-size: 13px;
  color: var(--text-muted);
}

.price-option--featured {
  flex-direction: column;
  align-items: flex-start;
}

/* Coming soon */
.coming-soon-block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(245,200,66,0.05);
  border: 1px solid rgba(245,200,66,0.15);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 24px;
}

.coming-soon-icon { font-size: 28px; flex-shrink: 0; }

.coming-soon-text strong {
  display: block;
  font-size: 15px;
  color: var(--gold);
  margin-bottom: 6px;
}

.coming-soon-text p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Features list */
.product-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
}

.feature-check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

.product-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Screenshot */
.product-screenshot {
  border-top: 1px solid var(--border);
  overflow: hidden;
  max-height: 220px;
}

.product-screenshot img {
  width: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.4s ease;
}
.product-card:hover .product-screenshot img {
  transform: scale(1.02);
}

/* =============================================
   FOUNDERS
   ============================================= */
.founders { background: var(--bg-2); }

.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.founder-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
  transition: border-color 0.2s, transform 0.2s;
}
.founder-card:hover {
  border-color: var(--border-2);
  transform: translateY(-2px);
}

.founder-avatar {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.founder-initials {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.founder-headshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
  display: block;
}

.founder-name {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.founder-title {
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 14px;
}

.founder-bio {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

.founder-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 100px;
}

/* =============================================
   CONTACT
   ============================================= */
.contact { background: var(--bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}

.contact-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}
.contact-card:hover {
  border-color: var(--border-2);
  transform: translateY(-2px);
}

.contact-card--wide {
  grid-column: span 1;
}

.contact-icon {
  font-size: 24px;
  margin-bottom: 12px;
}

.contact-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.contact-value {
  display: block;
  font-size: 15px;
  color: var(--accent);
  font-weight: 500;
  transition: color 0.2s;
  word-break: break-all;
}
.contact-value:hover { color: #00f0c0; }

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  margin-bottom: 4px;
  filter: brightness(1.05);
}

.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .products-grid { grid-template-columns: 1fr; }
  .founders-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .contact-card--wide { grid-column: span 2; }
}

@media (max-width: 640px) {
  .section { padding: 72px 0; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero { padding: 100px 24px 72px; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-card--wide { grid-column: span 1; }
  .founder-card { flex-direction: column; }
  .product-card-header, .product-body { padding: 24px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 400px) {
  .hero-title { font-size: 44px; }
  .about-stats { grid-template-columns: 1fr; }
}

/* =============================================
   OCTOGOLD LIFETIME ACCURACY STATS
   ============================================= */
.octogold-accuracy {
  margin-bottom: 24px;
  background: rgba(245,200,66,0.04);
  border: 1px solid rgba(245,200,66,0.18);
  border-radius: 12px;
  padding: 24px;
}

.octogold-accuracy-header {
  text-align: center;
  margin-bottom: 20px;
}

.octogold-accuracy-title {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.octogold-accuracy-sub {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

.octogold-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.octogold-stat-card {
  background: rgba(10, 9, 3, 0.7);
  border: 1px solid rgba(245,200,66,0.15);
  border-radius: 10px;
  padding: 14px 10px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}

.octogold-stat-card:hover {
  border-color: rgba(245,200,66,0.4);
  transform: translateY(-2px);
}

.octogold-stat-horizon {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(100,180,255,0.85);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.octogold-stat-value {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: #4de8a0;
  line-height: 1.1;
  margin-bottom: 5px;
}

.octogold-stat-label {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 3px;
}

.octogold-stat-count {
  font-size: 10px;
  color: rgba(136,136,168,0.65);
}

@media (max-width: 640px) {
  .octogold-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}