/* ========== RESET & BASE ========== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg-dark: #0c0c1e;
  --bg-card: #151530;
  --bg-card-hover: #1c1c40;
  --accent: #e8a838;
  --accent-light: #f0c66e;
  --purple: #7c6df0;
  --purple-light: #a89cf7;
  --teal: #38c9a8;
  --pink: #f06292;
  --text: #f0f0f5;
  --text-muted: #9999bb;
  --radius: 16px;
  --radius-sm: 10px;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.highlight { color: var(--accent); }

/* ========== NAVBAR ========== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 0;
  background: transparent;
  transition: background 0.3s, padding 0.3s, backdrop-filter 0.3s;
}
.navbar.scrolled {
  background: rgba(12,12,30,0.92);
  backdrop-filter: blur(12px);
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo { font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 700; display: flex; align-items: center; gap: 6px; }
.logo span { background: linear-gradient(135deg, var(--accent), var(--accent-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--text-muted); transition: color 0.2s; }
.nav-links a:hover { color: var(--accent); }
.btn-nav { background: var(--accent) !important; color: var(--bg-dark) !important; padding: 8px 20px; border-radius: 50px; font-weight: 600 !important; }
.btn-nav:hover { background: var(--accent-light) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0c0c1e 0%, #1a1040 40%, #2a1555 70%, #0c0c1e 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(232,168,56,0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(124,109,240,0.1) 0%, transparent 50%),
    radial-gradient(circle at 50% 80%, rgba(56,201,168,0.08) 0%, transparent 50%);
}
.hero-bg-overlay {
  position: absolute; inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><circle cx="100" cy="100" r="80" fill="none" stroke="rgba(232,168,56,0.05)" stroke-width="0.5"/><circle cx="100" cy="100" r="60" fill="none" stroke="rgba(124,109,240,0.05)" stroke-width="0.5"/><circle cx="100" cy="100" r="40" fill="none" stroke="rgba(56,201,168,0.05)" stroke-width="0.5"/></svg>');
  background-size: 400px;
  animation: rotateSlow 60s linear infinite;
}
@keyframes rotateSlow { to { transform: rotate(360deg); } }
.hero-content {
  position: relative; text-align: center;
  max-width: 800px; padding: 120px 24px 60px;
}
.hero-tag {
  font-size: 0.8rem; letter-spacing: 3px; color: var(--accent);
  margin-bottom: 24px; font-weight: 500;
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 700; line-height: 1.1;
  margin-bottom: 24px;
}
.hero-subtitle {
  font-size: 1.1rem; color: var(--text-muted);
  max-width: 560px; margin: 0 auto 36px;
  line-height: 1.7;
}
.hero-subtitle strong { color: var(--accent); }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--bg-dark); font-weight: 600; font-size: 1rem;
  padding: 14px 32px; border-radius: 50px;
  border: none; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,168,56,0.3); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--text);
  font-weight: 500; font-size: 1rem;
  padding: 14px 32px; border-radius: 50px;
  border: 2px solid rgba(255,255,255,0.2);
  cursor: pointer; transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.hero-scroll { margin-top: 48px; }
.hero-scroll a { font-size: 1.2rem; color: var(--text-muted); animation: bounce 2s infinite; }
@keyframes bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(8px); } }

/* ========== STATS ========== */
.stats {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg-dark), #12122e);
}
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 32px; }
.stat-card {
  text-align: center; padding: 40px 24px;
  background: var(--bg-card); border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.05);
  transition: transform 0.3s, border-color 0.3s;
}
.stat-card:hover { transform: translateY(-4px); border-color: rgba(232,168,56,0.2); }
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 4rem; font-weight: 700;
  color: var(--accent); display: inline;
}
.stat-suffix { font-family: 'Playfair Display', serif; font-size: 2rem; color: var(--accent); font-weight: 600; }
.stat-card h3 { font-size: 1.2rem; margin: 12px 0 8px; }
.stat-card p { color: var(--text-muted); font-size: 0.9rem; }

/* ========== OFFERINGS ========== */
.offerings {
  padding: 100px 0;
  background: var(--bg-dark);
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-align: center; margin-bottom: 56px;
  line-height: 1.2;
}
.section-title.left { text-align: left; }
.offerings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.offering-card {
  padding: 36px 28px; background: var(--bg-card);
  border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.05);
  transition: transform 0.3s, border-color 0.3s;
}
.offering-card:hover { transform: translateY(-4px); border-color: rgba(232,168,56,0.2); }
.offering-icon { font-size: 2.5rem; margin-bottom: 16px; }
.offering-card h3 { font-size: 1.3rem; margin-bottom: 12px; }
.offering-card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 16px; line-height: 1.6; }
.offering-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.offering-tags li {
  padding: 4px 12px; border-radius: 50px;
  background: rgba(232,168,56,0.1); color: var(--accent);
  font-size: 0.8rem; font-weight: 500;
}

/* ========== NUTRITION ========== */
.nutrition {
  padding: 100px 0;
  background: linear-gradient(180deg, #12122e, var(--bg-dark));
}
.nutrition-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.nutrition-content p { color: var(--text-muted); line-height: 1.7; margin-bottom: 24px; }
.nutrition-features { margin-bottom: 32px; }
.nutrition-features li { display: flex; align-items: center; gap: 12px; padding: 8px 0; color: var(--text-muted); }
.nutrition-features li i { color: var(--teal); font-size: 1.1rem; }
/* Dashboard mockup */
.dashboard-mockup {
  background: var(--bg-card); border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
}
.dash-header {
  padding: 16px 20px; border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.85rem; font-weight: 600; color: var(--accent);
}
.dash-body { padding: 24px; display: flex; gap: 24px; align-items: center; }
.dash-card { text-align: center; flex-shrink: 0; }
.dash-ring { position: relative; width: 120px; height: 120px; }
.dash-ring svg { width: 100%; height: 100%; }
.dash-ring-label {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-size: 1.4rem; font-weight: 700;
}
.dash-card p { margin-top: 8px; font-size: 0.8rem; color: var(--text-muted); }
.dash-stats { flex: 1; display: flex; flex-direction: column; gap: 16px; }
.dash-stat { display: flex; align-items: center; gap: 12px; }
.dash-stat i { font-size: 1.2rem; color: var(--accent); width: 24px; text-align: center; }
.dash-stat strong { display: block; font-size: 1rem; }
.dash-stat span { font-size: 0.8rem; color: var(--text-muted); }

/* ========== GOALS ========== */
.goals {
  padding: 100px 0;
  background: var(--bg-dark);
}
.goals-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 32px; }
.goal-item { text-align: center; padding: 40px 24px; }
.goal-icon { font-size: 3rem; margin-bottom: 16px; }
.goal-item h4 { font-size: 1.2rem; margin-bottom: 8px; }
.goal-item p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }

/* ========== LEADERBOARD ========== */
.leaderboard {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-dark), #12122e);
}
.leaderboard-grid { max-width: 600px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.leader-card {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 24px; background: var(--bg-card);
  border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.05);
  transition: border-color 0.2s;
}
.leader-card:hover { border-color: rgba(232,168,56,0.3); }
.leader-card.top { border-color: rgba(232,168,56,0.3); background: rgba(232,168,56,0.05); }
.leader-rank { font-size: 1rem; font-weight: 700; color: var(--text-muted); min-width: 30px; }
.leader-card.top .leader-rank { color: var(--accent); }
.leader-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.1rem; color: var(--bg-dark);
}
.leader-info { flex: 1; }
.leader-info strong { display: block; font-size: 1rem; }
.leader-info span { font-size: 0.8rem; color: var(--text-muted); }
.leader-hours { font-weight: 700; color: var(--accent); font-size: 1rem; }

/* ========== TESTIMONIALS ========== */
.testimonials {
  padding: 100px 0;
  background: var(--bg-dark);
}
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.testimonial-card {
  padding: 32px; background: var(--bg-card);
  border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.05);
}
.stars { color: var(--accent); margin-bottom: 16px; font-size: 1rem; }
.testimonial-card p { color: var(--text-muted); line-height: 1.7; font-style: italic; margin-bottom: 24px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--bg-dark); flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.95rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--text-muted); }

/* ========== APP SECTION ========== */
.app-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #12122e, var(--bg-dark));
}
.app-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.app-stats { display: flex; gap: 32px; margin-bottom: 36px; }
.app-stat { text-align: center; }
.app-stat strong { display: block; font-size: 2rem; font-family: 'Playfair Display', serif; color: var(--accent); }
.app-stat span { font-size: 0.85rem; color: var(--text-muted); }
.app-features { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.app-feature { display: flex; gap: 16px; align-items: flex-start; }
.app-feature i { font-size: 1.4rem; color: var(--accent); margin-top: 2px; }
.app-feature strong { display: block; font-size: 1rem; margin-bottom: 4px; }
.app-feature p { color: var(--text-muted); font-size: 0.9rem; }
.app-buttons { display: flex; gap: 12px; }
.store-btn {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 20px; background: var(--bg-card);
  border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.1);
  transition: border-color 0.2s;
}
.store-btn:hover { border-color: var(--accent); }
.store-btn i { font-size: 1.5rem; }
.store-btn small { font-size: 0.7rem; color: var(--text-muted); display: block; }
.store-btn strong { font-size: 0.95rem; }

/* Phone mockup */
.app-phone { display: flex; justify-content: center; }
.phone-frame {
  width: 280px; background: #1a1a2e;
  border-radius: 36px; padding: 12px;
  border: 3px solid #2a2a45;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.phone-notch { width: 100px; height: 24px; background: #0c0c1e; border-radius: 0 0 16px 16px; margin: 0 auto 8px; }
.phone-screen { background: var(--bg-dark); border-radius: 24px; overflow: hidden; }
.phone-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 16px; font-size: 0.75rem;
}
.phone-icons { display: flex; gap: 6px; color: var(--text-muted); font-size: 0.65rem; }
.phone-body { padding: 12px 16px 24px; }
.phone-body h4 { font-size: 1rem; margin-bottom: 4px; }
.phone-sub { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 16px; }
.phone-class {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.05);
}
.phone-class:last-of-type { border-bottom: none; }
.phone-class-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.phone-class-dot.purple { background: var(--purple); }
.phone-class-dot.green { background: var(--teal); }
.phone-class strong { display: block; font-size: 0.8rem; }
.phone-class span { font-size: 0.7rem; color: var(--text-muted); }
.phone-progress { margin-top: 16px; }
.phone-progress p { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 8px; }
.phone-progress-bar { height: 6px; background: #2a2a45; border-radius: 3px; overflow: hidden; }
.phone-progress-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-light)); border-radius: 3px; transition: width 1s ease; }
.phone-progress span { font-size: 0.7rem; color: var(--accent); }

/* ========== MEMBERS ========== */
.members {
  padding: 100px 0;
  background: var(--bg-dark);
}
.members-scroll { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; }
.member-card {
  text-align: center; padding: 28px 24px; min-width: 140px;
  background: var(--bg-card); border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.05);
}
.member-avatar {
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.2rem; color: var(--bg-dark);
  margin: 0 auto 12px;
}
.member-card strong { display: block; font-size: 1rem; margin-bottom: 4px; }
.member-card span { font-size: 0.8rem; color: var(--text-muted); }

/* ========== CONTACT ========== */
.contact {
  padding: 100px 0;
  background: linear-gradient(180deg, #12122e, var(--bg-dark));
}
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 20px; line-height: 1.2;
}
.contact-content > p { color: var(--text-muted); line-height: 1.7; margin-bottom: 28px; }
.contact-features { display: flex; flex-direction: column; gap: 12px; }
.contact-features div { display: flex; align-items: center; gap: 10px; font-size: 0.95rem; }
.contact-features i { color: var(--teal); }
.contact-form {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 40px; border: 1px solid rgba(255,255,255,0.05);
}
.contact-form h3 { font-size: 1.5rem; margin-bottom: 24px; text-align: center; }
.form-group { margin-bottom: 16px; }
.form-group input, .form-group select {
  width: 100%; padding: 14px 18px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm); color: var(--text);
  font-size: 1rem; font-family: 'Inter', sans-serif;
  transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--accent); }
.form-group select option { background: var(--bg-dark); }
.btn-primary.full { width: 100%; justify-content: center; font-size: 1rem; }
.form-note { text-align: center; font-size: 0.8rem; color: var(--text-muted); margin-top: 12px; }

/* ========== FOOTER ========== */
.footer {
  padding: 60px 0 24px;
  background: #080818;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; margin: 12px 0 20px; line-height: 1.6; }
.social-links { display: flex; gap: 16px; }
.social-links a { font-size: 1.2rem; color: var(--text-muted); transition: color 0.2s; }
.social-links a:hover { color: var(--accent); }
.footer-col h4 { font-size: 0.95rem; margin-bottom: 16px; color: var(--accent); }
.footer-col a { display: block; color: var(--text-muted); font-size: 0.9rem; padding: 4px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 0.85rem; color: var(--text-muted);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(12,12,30,0.98); padding: 24px;
    gap: 16px;
  }
  .nutrition-grid, .app-grid, .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .app-stats { justify-content: flex-start; }
  .dash-body { flex-direction: column; }
}
@media (max-width: 600px) {
  .hero-title { font-size: 2.2rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .app-buttons { flex-direction: column; }
  .store-btn { justify-content: center; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}