/* ============================================================
   BEST DIGITAL PRODUCTS — Global Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,900;1,700&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  --black:    #0D0D0D;
  --dark:     #161616;
  --dark-2:   #1E1E1E;
  --dark-3:   #2A2A2A;
  --gold:     #D4A853;
  --gold-lt:  #ECC97A;
  --gold-dk:  #A8832F;
  --white:    #FAFAF8;
  --off:      #F0EDE8;
  --muted:    #888880;
  --border:   rgba(255,255,255,0.08);
  --border-lt: #E5E0D8;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;

  --shadow:      0 2px 16px rgba(0,0,0,0.12);
  --shadow-md:   0 8px 32px rgba(0,0,0,0.18);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.25);

  --trans: 0.22s cubic-bezier(0.4,0,0.2,1);
  --max:   1180px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }

/* ── LAYOUT ──────────────────────────────────────── */
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section    { padding: 96px 0; }
.section-sm { padding: 64px 0; }

/* ── TYPOGRAPHY ──────────────────────────────────── */
.label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

h1,h2,h3 { font-family: var(--font-display); line-height: 1.15; }

.display {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -1px;
}

.display em { font-style: italic; color: var(--gold); }

.h2 { font-size: clamp(2rem, 4vw, 3rem); }
.h3 { font-size: 1.35rem; }

/* ── BUTTONS ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--trans);
  text-decoration: none;
}

.btn-gold {
  background: var(--gold);
  color: var(--black);
}
.btn-gold:hover { background: var(--gold-lt); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(212,168,83,0.35); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.25);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

.btn-dark {
  background: var(--dark-2);
  color: var(--white);
  border: 1px solid var(--border);
}
.btn-dark:hover { background: var(--dark-3); border-color: var(--gold); }

.btn-lg { padding: 18px 40px; font-size: 1.05rem; border-radius: var(--radius-sm); }

/* ── NAVIGATION ──────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(13,13,13,0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.5px;
}

.logo span { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  transition: color var(--trans);
}

.nav-links a:hover,
.nav-links a.active { color: var(--white); }

/* ── HERO ─────────────────────────────────────────── */
.hero {
  background: var(--dark);
  position: relative;
  overflow: hidden;
  padding: 120px 0 140px;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--black));
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,168,83,0.12) 0%, transparent 65%);
  top: -200px; right: -200px;
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,168,83,0.06) 0%, transparent 65%);
  bottom: -100px; left: -100px;
  pointer-events: none;
}

.hero-content { position: relative; max-width: 760px; }

.hero-cta { display: flex; gap: 14px; margin-top: 40px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  flex-wrap: wrap;
}

.stat-item { display: flex; flex-direction: column; gap: 4px; }
.stat-num { font-family: var(--font-display); font-size: 2rem; font-weight: 900; color: var(--gold); }
.stat-label { font-size: 0.8rem; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }

/* ── COURSE CARD ─────────────────────────────────── */
.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.course-card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--trans);
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  border-color: rgba(212,168,83,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.course-thumb {
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  position: relative;
  overflow: hidden;
}

.course-thumb .play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.4);
  opacity: 0;
  transition: opacity var(--trans);
}

.course-card:hover .play-btn { opacity: 1; }

.play-circle {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--black);
}

.course-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }

.course-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.course-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(212,168,83,0.1);
  border: 1px solid rgba(212,168,83,0.2);
  padding: 3px 10px;
  border-radius: 100px;
}

.course-duration {
  font-size: 0.8rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.course-body h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 10px;
  line-height: 1.3;
}

.course-body p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 20px;
}

.course-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.price { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--gold); }
.price-was { font-size: 0.85rem; color: var(--muted); text-decoration: line-through; margin-left: 6px; }

/* badge overlays on cards */
.card-badge {
  position: absolute;
  top: 14px; left: 14px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 6px;
  padding: 4px 10px;
  z-index: 2;
}

.badge-sale   { background: #C44B2B; color: #fff; }
.badge-new    { background: #2B6CB0; color: #fff; }
.badge-bundle { background: var(--gold); color: var(--black); }
.badge-popular { background: #4A6741; color: #fff; }

/* ── BUNDLE CARDS ────────────────────────────────── */
.bundle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.bundle-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: all var(--trans);
}

.bundle-card:hover { border-color: rgba(212,168,83,0.4); }

.bundle-card.featured {
  border-color: var(--gold);
  background: linear-gradient(135deg, var(--dark-2) 0%, rgba(212,168,83,0.05) 100%);
}

.bundle-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.bundle-includes {
  list-style: none;
  margin-bottom: 24px;
}

.bundle-includes li {
  display: flex;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}

.bundle-includes li:last-child { border-bottom: none; }
.bundle-includes li::before { content: '✓'; color: var(--gold); font-weight: 700; flex-shrink: 0; }

.bundle-price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 18px;
}

.bundle-price { font-family: var(--font-display); font-size: 2.2rem; font-weight: 700; color: var(--gold-lt); }
.bundle-was   { font-size: 0.9rem; color: var(--muted); text-decoration: line-through; }
.bundle-save  { font-size: 0.8rem; color: #4A6741; background: rgba(74,103,65,0.15); padding: 2px 8px; border-radius: 100px; }

/* ── EMAIL CAPTURE ───────────────────────────────── */
.email-section {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 72px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.email-section::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,168,83,0.1) 0%, transparent 70%);
  top: -150px; right: -100px;
}

.email-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 32px auto 0;
  flex-wrap: wrap;
}

.email-form input {
  flex: 1;
  min-width: 220px;
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--white);
  outline: none;
  transition: border-color var(--trans);
}

.email-form input:focus { border-color: var(--gold); }
.email-form input::placeholder { color: var(--muted); }

#form-success { display: none; color: var(--gold); font-weight: 600; margin-top: 20px; font-size: 1rem; }
.privacy-note { font-size: 0.78rem; color: var(--muted); margin-top: 14px; }

/* ── FOOTER ──────────────────────────────────────── */
.footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 48px 0;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-copy { font-size: 0.85rem; color: var(--muted); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 0.85rem; color: var(--muted); transition: color var(--trans); }
.footer-links a:hover { color: var(--gold); }

/* ── COURSE DETAIL PAGE ──────────────────────────── */
.course-hero {
  background: var(--dark);
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}

.course-hero-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: start;
}

.course-sticky-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: sticky;
  top: 90px;
}

.course-sticky-card .price { font-size: 2.4rem; }

.curriculum-list { list-style: none; }
.curriculum-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
}

.curriculum-item:last-child { border-bottom: none; }
.module-num {
  width: 28px; height: 28px;
  background: rgba(212,168,83,0.1);
  border: 1px solid rgba(212,168,83,0.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--gold);
  flex-shrink: 0;
}

/* ── SUCCESS PAGE ────────────────────────────────── */
.success-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark);
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 60px 24px;
}

.success-box {
  max-width: 600px;
  position: relative;
}

.success-icon {
  width: 90px; height: 90px;
  border-radius: 50%;
  background: rgba(212,168,83,0.15);
  border: 2px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 32px;
}

.download-box {
  background: var(--dark-2);
  border: 1.5px solid rgba(212,168,83,0.3);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 36px 0;
  text-align: left;
}

.download-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.download-item:last-child { border-bottom: none; }
.download-icon { font-size: 1.8rem; }
.download-info { flex: 1; }
.download-info strong { display: block; font-size: 0.95rem; margin-bottom: 2px; }
.download-info span { font-size: 0.8rem; color: var(--muted); }

/* ── ADMIN PAGE ──────────────────────────────────── */
.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: start;
  min-height: calc(100vh - 70px);
}

.admin-sidebar {
  position: sticky;
  top: 90px;
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.admin-sidebar h3 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.sidebar-links { list-style: none; }
.sidebar-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  transition: all var(--trans);
  margin-bottom: 2px;
}

.sidebar-links a:hover, .sidebar-links a.active {
  background: rgba(212,168,83,0.1);
  color: var(--gold);
}

.admin-content { padding: 40px 0; }

.admin-card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 24px;
}

.admin-card h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-card .subtitle { color: var(--muted); font-size: 0.88rem; margin-bottom: 28px; }

.step-list { list-style: none; counter-reset: step; }
.step-list li {
  counter-increment: step;
  display: flex;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
}

.step-list li:last-child { border-bottom: none; }

.step-list li::before {
  content: counter(step);
  min-width: 28px; height: 28px;
  background: rgba(212,168,83,0.12);
  border: 1px solid rgba(212,168,83,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}

code {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 5px;
  padding: 2px 8px;
  font-family: 'Courier New', monospace;
  font-size: 0.83rem;
  color: var(--gold-lt);
}

.code-block {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  margin: 16px 0;
  font-family: 'Courier New', monospace;
  font-size: 0.83rem;
  color: var(--gold-lt);
  line-height: 1.8;
  overflow-x: auto;
}

.tip-box {
  background: rgba(212,168,83,0.07);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  margin: 16px 0;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.65;
}

/* ── UTILITIES ───────────────────────────────────── */
.text-gold   { color: var(--gold); }
.text-muted  { color: var(--muted); }
.flex        { display: flex; }
.items-center{ align-items: center; }
.gap-8       { gap: 8px; }
.gap-16      { gap: 16px; }
.mb-8        { margin-bottom: 8px; }
.mb-16       { margin-bottom: 16px; }
.mb-24       { margin-bottom: 24px; }
.mb-32       { margin-bottom: 32px; }
.mt-8        { margin-top: 8px; }
.mt-16       { margin-top: 16px; }
.mt-32       { margin-top: 32px; }
.w-full      { width: 100%; }
.text-center { text-align: center; }
.text-sm     { font-size: 0.88rem; }
.line-clamp  {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── RESPONSIVE ──────────────────────────────────── */
@media (max-width: 900px) {
  .course-hero-grid  { grid-template-columns: 1fr; }
  .course-sticky-card { position: static; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { position: static; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .nav-links { display: none; }
  .email-section { padding: 48px 24px; }
  .hero { padding: 80px 0 100px; }
  .hero-stats { gap: 28px; }
  .bundle-card { padding: 24px; }
}

/* ── ANIMATIONS ──────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate { animation: fadeUp 0.65s ease both; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* Horizontal rule */
.divider { border: none; border-top: 1px solid var(--border); margin: 40px 0; }