/*
Theme Name: AB Colour Prediction
Theme URI: https://t.me/+IVA37DmE1XlhNTVl
Author: Aarav Boss
Author URI: https://t.me/+IVA37DmE1XlhNTVl
Description: AB Colour Prediction landing page theme - Orange & White
Version: 1.0
License: GPL-2.0+
Text Domain: ab-colour-prediction
*/

:root {
  --orange: #f97316;
  --orange-light: #fb923c;
  --orange-dark: #ea580c;
  --orange-deep: #c2410c;
  --white: #ffffff;
  --gray-50: #fafaf9;
  --gray-100: #f5f5f4;
  --gray-200: #e7e5e4;
  --gray-400: #a8a29e;
  --gray-600: #57534e;
  --gray-800: #292524;
  --gray-900: #1c1917;
  --grad: linear-gradient(135deg, var(--orange-light), var(--orange-dark));
  --grad-reverse: linear-gradient(135deg, var(--orange-dark), var(--orange-light));
  --shadow: 0 10px 40px -10px rgba(249,115,22,0.5);
  --shadow-lg: 0 20px 50px -12px rgba(249,115,22,0.4);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', system-ui, -apple-system, sans-serif;
  background: linear-gradient(180deg, var(--white), var(--gray-50));
  color: var(--gray-800);
  line-height: 1.6;
  min-height: 100vh;
}

/* Top Bar */
.top-bar {
  width: 100%;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(249,115,22,0.15);
  position: sticky;
  top: 0;
  z-index: 50;
}

.top-bar-inner {
  max-width: 72rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-icon { font-size: 1.5rem; }

.brand-text { line-height: 1.2; }

.brand-sub { font-size: 0.75rem; color: var(--gray-400); }

.brand-name {
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: 9999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--grad);
  color: var(--white);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  border: 1px solid rgba(249,115,22,0.25);
  background: var(--white);
  color: var(--gray-800);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.2s;
}

.btn-outline:hover { background: var(--gray-100); }

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1.125rem;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 4rem 1rem 3rem;
  max-width: 64rem;
  margin: 0 auto;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  border-radius: 9999px;
  background: var(--white);
  border: 1px solid rgba(249,115,22,0.15);
  font-size: 0.875rem;
}

.hero h2 {
  margin-top: 1.5rem;
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
}

.hero h1 {
  margin-top: 0.75rem;
  font-size: 3rem;
  font-weight: 900;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.hero-subtitle {
  margin-top: 1.25rem;
  font-size: 1.125rem;
  color: var(--gray-600);
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-tag {
  margin-top: 2rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--orange);
}

.hero-cta {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  max-width: 48rem;
  margin: 3rem auto 0;
}

.stat-card {
  border-radius: 1rem;
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(249,115,22,0.1);
  padding: 1.5rem 0.75rem;
  text-align: center;
}

.stat-value {
  font-size: 1.875rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-top: 0.25rem;
}

/* Marquee */
.marquee-wrap {
  overflow: hidden;
  border-top: 1px solid rgba(249,115,22,0.1);
  border-bottom: 1px solid rgba(249,115,22,0.1);
  background: rgba(255,255,255,0.5);
  padding: 1rem 0;
}

.marquee-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: marquee 25s linear infinite;
}

.marquee-item {
  font-size: 1rem;
  font-weight: 600;
  color: var(--orange);
  white-space: nowrap;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Sections */
.section {
  padding: 5rem 1rem;
  max-width: 72rem;
  margin: 0 auto;
}

.section-label {
  text-align: center;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--orange);
}

.section-title {
  text-align: center;
  font-size: 2.25rem;
  font-weight: 800;
  margin-top: 0.75rem;
}

/* Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.step-card {
  position: relative;
  border-radius: 1rem;
  background: var(--white);
  border: 1px solid rgba(249,115,22,0.1);
  padding: 1.75rem;
  transition: transform 0.2s ease;
}

.step-card:hover { transform: translateY(-4px); }

.step-num {
  font-size: 3.75rem;
  font-weight: 900;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.8;
}

.step-title { margin-top: 0.75rem; font-size: 1.25rem; font-weight: 700; }

.step-desc { margin-top: 0.5rem; font-size: 0.875rem; color: var(--gray-600); }

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.feature-card {
  border-radius: 1rem;
  background: var(--white);
  border: 1px solid rgba(249,115,22,0.1);
  padding: 1.5rem;
  transition: border-color 0.2s;
}

.feature-card:hover { border-color: rgba(249,115,22,0.4); }

.feature-icon { font-size: 2rem; }

.feature-title { margin-top: 0.75rem; font-weight: 700; font-size: 1.125rem; }

.feature-desc { margin-top: 0.5rem; font-size: 0.875rem; color: var(--gray-600); }

/* CTA Box */
.cta-box-wrap {
  margin-top: 3.5rem;
  border-radius: 1.5rem;
  padding: 1px;
  background: var(--grad);
}

.cta-box {
  border-radius: 1.5rem;
  background: var(--white);
  padding: 2.5rem 1.5rem;
  text-align: center;
}

/* Promise Section */
.promise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.promise-list { list-style: none; margin-top: 1.5rem; }

.promise-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 1rem;
}

.promise-list li span { color: var(--orange); font-size: 1.25rem; line-height: 1; }

.accuracy-circle {
  border-radius: 50%;
  aspect-ratio: 1;
  max-width: 20rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grad);
  box-shadow: var(--shadow);
}

.accuracy-inner {
  border-radius: 50%;
  background: var(--white);
  width: 85%;
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.accuracy-num {
  font-size: 4rem;
  font-weight: 900;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.accuracy-label {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  letter-spacing: 0.3em;
  color: var(--gray-600);
}

/* Final CTA */
.final-cta {
  max-width: 48rem;
  margin: 0 auto;
  border-radius: 1.5rem;
  border: 1px solid rgba(249,115,22,0.1);
  background: rgba(255,255,255,0.7);
  padding: 2.5rem;
  text-align: center;
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(249,115,22,0.1);
  padding: 2rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--gray-600);
}

/* Animations */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(249,115,22,0.6); }
  50% { box-shadow: 0 0 0 18px rgba(249,115,22,0); }
}

.animate-pulse-glow { animation: pulse-glow 2s ease-out infinite; }

/* Responsive */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.25rem; }
  .hero h2 { font-size: 1.75rem; }
  .steps-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .promise-grid { grid-template-columns: 1fr; }
  .stats-grid { gap: 0.5rem; }
  .stat-value { font-size: 1.5rem; }
  .accuracy-num { font-size: 3rem; }
  .section { padding: 3rem 1rem; }
}