/* ============================================
   HookMaster — Global Stylesheet
   Vertical 9:16 Video Hooks Vault, Dark Mode
   ============================================ */

:root {
  --bg-primary: #0a0a12;
  --bg-secondary: #12121e;
  --bg-card: #181828;
  --bg-card-hover: #222238;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent-purple: #7440E4;
  --accent-pink: #EC4899;
  --accent-cyan: #22D3EE;
  --accent-gradient: linear-gradient(135deg, #7440E4, #EC4899);
  --accent-gradient-hover: linear-gradient(135deg, #6232D0, #DB2777);
  --border-color: #27273a;
  --border-glow: rgba(116, 64, 228, 0.4);
  --success: #10B981;
  --warning: #F59E0B;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 4px 12px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 25px rgba(116, 64, 228, 0.25);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1240px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent-purple);
  text-decoration: none;
  transition: all var(--transition);
}

a:hover {
  color: var(--accent-pink);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-niche {
  background: rgba(116, 64, 228, 0.2);
  color: #c4b5fd;
  border: 1px solid rgba(116, 64, 228, 0.4);
}

.badge-category {
  background: rgba(236, 72, 153, 0.2);
  color: #fbcfe8;
  border: 1px solid rgba(236, 72, 153, 0.4);
}

.badge-resolution {
  background: rgba(6, 182, 212, 0.2);
  color: #a5f3fc;
  border: 1px solid rgba(6, 182, 212, 0.4);
}

.badge-views {
  background: rgba(16, 185, 129, 0.2);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 18px rgba(116, 64, 228, 0.35);
}

.btn-primary:hover {
  background: var(--accent-gradient-hover);
  box-shadow: 0 6px 28px rgba(236, 72, 153, 0.5);
  transform: translateY(-2px);
  color: #fff;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--accent-purple);
  background: rgba(116, 64, 228, 0.15);
  color: #fff;
  transform: translateY(-2px);
}

.btn-download {
  background: linear-gradient(135deg, #10B981, #059669);
  color: #fff;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

.btn-download:hover {
  background: linear-gradient(135deg, #059669, #047857);
  box-shadow: 0 6px 22px rgba(16, 185, 129, 0.5);
  transform: translateY(-2px);
  color: #fff;
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 18, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 0 20px;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.navbar-brand:hover {
  color: var(--text-primary);
}

.navbar-brand .logo-icon {
  font-size: 1.6rem;
}

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

.navbar-links a {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
}

.navbar-links a:hover,
.navbar-links a.active {
  color: #fff;
}

.navbar-links a.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: 2px;
}

.navbar-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.6rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 130px 20px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -30%;
  width: 160%;
  height: 180%;
  background: radial-gradient(circle at 40% 30%, rgba(116, 64, 228, 0.15) 0%, transparent 60%),
              radial-gradient(circle at 70% 70%, rgba(236, 72, 153, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 22px;
  background: rgba(116, 64, 228, 0.12);
  border: 1px solid rgba(116, 64, 228, 0.35);
  border-radius: 50px;
  font-size: 0.85rem;
  color: #c4b5fd;
  font-weight: 700;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero p {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

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

.hero-stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  margin-top: 60px;
  flex-wrap: wrap;
}

.hero-stat .number {
  font-size: 2.2rem;
  font-weight: 900;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat .label {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 4px;
}

/* =========================================================
   VERTICAL VIDEO HOOKS CARDS (9:16 ASPECT RATIO)
   ========================================================= */
.video-hooks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 30px;
}

.video-hook-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.video-hook-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

/* 9:16 Frame */
.video-preview-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  background-color: #050508;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-preview-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.video-hook-card:hover .video-preview-wrapper video {
  transform: scale(1.04);
}

/* Video Hook Overlay Elements */
.video-overlay-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.1) 40%, rgba(0,0,0,0.85) 100%);
  pointer-events: none;
}

.video-top-badges {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
  pointer-events: none;
}

.video-play-btn {
  position: absolute;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(116, 64, 228, 0.75);
  backdrop-filter: blur(8px);
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  z-index: 3;
  transition: all var(--transition);
  pointer-events: none;
}

.video-hook-card:hover .video-play-btn {
  background: var(--accent-gradient);
  transform: scale(1.15);
  box-shadow: 0 0 20px rgba(236, 72, 153, 0.7);
}

/* Text Hook on Video */
.video-hook-caption {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 3;
  color: #fff;
  pointer-events: none;
}

.video-hook-caption .caption-text {
  font-size: 1.12rem;
  font-weight: 800;
  line-height: 1.35;
  text-shadow: 0 2px 10px rgba(0,0,0,0.9);
  background: rgba(0, 0, 0, 0.4);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-pink);
  backdrop-filter: blur(4px);
}

/* Card Bottom Actions */
.video-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--bg-card);
}

.video-meta-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.video-card-actions {
  display: flex;
  gap: 8px;
}

.video-card-actions .btn {
  flex: 1;
}

/* =========================================================
   DOWNLOAD MODAL WITH AD INSERTION (MONETIZATION SYSTEM)
   ========================================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 5, 12, 0.85);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.download-modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  max-width: 520px;
  width: 100%;
  padding: 32px 28px;
  text-align: center;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.8);
  animation: modalPop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalPop {
  0% { transform: scale(0.92); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition);
}

.modal-close:hover {
  background: rgba(236, 72, 153, 0.2);
  color: #fff;
  border-color: var(--accent-pink);
}

/* Countdown Clock */
.countdown-box {
  background: rgba(116, 64, 228, 0.08);
  border: 1px solid rgba(116, 64, 228, 0.25);
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 18px 0;
}

.countdown-number {
  font-size: 2.8rem;
  font-weight: 900;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 4px;
}

.countdown-progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  margin-top: 12px;
  overflow: hidden;
}

.countdown-progress-fill {
  height: 100%;
  width: 100%;
  background: var(--accent-gradient);
  transition: width 1s linear;
}

/* =========================================================
   AD PLACEHOLDER / AD CONTAINER
   (Dán mã Google AdSense / Adsterra / Banner vào đây)
   ========================================================= */
.ad-slot-container {
  background: #090910;
  border: 1px dashed #3f3f5a;
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 18px 0;
  position: relative;
  overflow: hidden;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.ad-badge {
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 0.65rem;
  color: #555577;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ad-content-box {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, rgba(30, 27, 75, 0.6), rgba(88, 28, 135, 0.4));
  border-radius: var(--radius-sm);
  border: 1px solid rgba(116, 64, 228, 0.3);
  text-align: center;
}

.ad-content-box h4 {
  font-size: 0.95rem;
  color: #f1f5f9;
  margin-bottom: 6px;
  font-weight: 700;
}

.ad-content-box p {
  font-size: 0.8rem;
  color: #cbd5e1;
  margin-bottom: 10px;
  line-height: 1.4;
}

.ad-content-box .btn-ad {
  display: inline-block;
  padding: 6px 16px;
  background: #fff;
  color: #0f172a;
  font-size: 0.8rem;
  font-weight: 800;
  border-radius: 20px;
  text-transform: uppercase;
}

/* Upsell Bar inside Modal */
.modal-upsell-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 14px;
}

.modal-upsell-note a {
  color: var(--accent-pink);
  font-weight: 700;
  text-decoration: underline;
}

/* Section Common */
.section {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.feature-card .icon {
  font-size: 2.6rem;
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Search and Filters */
.search-filter-bar {
  display: flex;
  gap: 16px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.search-input-wrapper {
  flex: 1;
  min-width: 260px;
  position: relative;
}

.search-input-wrapper .search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
}

.search-input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 1rem;
  transition: all var(--transition);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(116, 64, 228, 0.2);
}

.filter-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 9px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.filter-btn:hover {
  border-color: var(--accent-purple);
  color: #fff;
}

.filter-btn.active {
  background: rgba(116, 64, 228, 0.2);
  border-color: var(--accent-purple);
  color: #c4b5fd;
}

.hooks-count {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.hooks-count span {
  color: var(--accent-purple);
  font-weight: 800;
}

/* Call To Action / Email */
.cta-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 60px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  margin-bottom: 14px;
}

.cta-section p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 28px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.email-form {
  display: flex;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.email-form input[type="email"] {
  flex: 1;
  min-width: 240px;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: #fff;
  font-size: 1rem;
}

.email-form input[type="email"]:focus {
  outline: none;
  border-color: var(--accent-purple);
}

/* Shop / eBooks Page */
.ebooks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.ebook-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.ebook-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.ebook-card .ebook-cover {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.8rem;
}

.ebook-card .ebook-cover.cover-1 { background: linear-gradient(135deg, #7C3AED, #EC4899); }
.ebook-card .ebook-cover.cover-2 { background: linear-gradient(135deg, #2563EB, #7C3AED); }
.ebook-card .ebook-cover.cover-3 { background: linear-gradient(135deg, #EC4899, #F59E0B); }
.ebook-card .ebook-cover.cover-4 { background: linear-gradient(135deg, #059669, #2563EB); }
.ebook-card .ebook-cover.cover-5 { background: linear-gradient(135deg, #D97706, #DC2626); }
.ebook-card .ebook-cover.cover-6 { background: linear-gradient(135deg, #4F46E5, #059669); }

.ebook-card .ebook-body {
  padding: 24px;
}

.ebook-card .ebook-body h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.ebook-card .ebook-body p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

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

.ebook-card .price {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--accent-purple);
}

.ebook-card .price .original {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 8px;
  font-weight: 400;
}

.bundle-banner {
  background: var(--accent-gradient);
  border-radius: var(--radius-xl);
  padding: 44px 30px;
  text-align: center;
  margin-bottom: 40px;
}

.bundle-banner h2 {
  font-size: 2.2rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 8px;
}

.bundle-banner p {
  color: rgba(255,255,255,0.9);
  font-size: 1.1rem;
  margin-bottom: 24px;
}

.bundle-banner .bundle-price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
}

.bundle-banner .bundle-price .new-price {
  font-size: 3.2rem;
  font-weight: 900;
  color: #fff;
}

.bundle-banner .bundle-price .old-price {
  font-size: 1.6rem;
  color: rgba(255,255,255,0.6);
  text-decoration: line-through;
}

/* Footer */
.footer {
  padding: 70px 0 30px;
  border-top: 1px solid var(--border-color);
  margin-top: 90px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 12px;
  line-height: 1.6;
}

.footer h4 {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
  color: #fff;
}

.footer ul {
  list-style: none;
}

.footer ul li {
  margin-bottom: 10px;
}

.footer ul a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer ul a:hover {
  color: var(--accent-purple);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--bg-card);
  border: 1px solid var(--success);
  border-radius: var(--radius-md);
  padding: 14px 24px;
  color: var(--success);
  font-weight: 700;
  font-size: 0.92rem;
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.scroll-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 44px;
  height: 44px;
  background: var(--accent-gradient);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar-links {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    padding: 24px;
    gap: 18px;
  }

  .navbar-links.open {
    display: flex;
  }

  .mobile-menu-btn {
    display: block;
  }

  .video-hooks-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 480px) {
  .video-hooks-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.navbar-brand .logo-img{width:36px;height:36px;border-radius:50%;object-fit:cover;margin-right:8px;vertical-align:middle}
.logo-img{border-radius:50%}

/* ===== Simplified conversion layout ===== */
.hero.hero-compact { min-height: auto; padding: 130px 20px 60px; }
.hero.hero-compact h1 { font-size: clamp(2.2rem, 6vw, 4rem); }
.toast a { color: var(--accent-pink); text-decoration: underline; }
.empty-state { grid-column: 1 / -1; text-align: center; padding: 48px 20px; color: var(--text-muted); }

.steps-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 22px; }
.step strong { display: block; font-size: 1.1rem; margin: 10px 0 4px; }
.step p { color: var(--text-secondary); font-size: 0.92rem; }
.step-num { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--accent-gradient); font-weight: 800; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; max-width: 1040px; margin: 0 auto; }
.price-card { position: relative; display: flex; flex-direction: column; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 28px 24px; }
.price-card.featured { border: 2px solid var(--accent-purple); box-shadow: var(--shadow-glow); transform: scale(1.03); }
.price-card h3 { font-size: 1.15rem; font-weight: 800; }
.price-card .price { font-size: 2.6rem; font-weight: 900; margin: 8px 0 16px; }
.price-card ul { list-style: none; margin-bottom: 24px; flex: 1; }
.price-card li { padding: 6px 0 6px 24px; position: relative; color: var(--text-secondary); font-size: 0.93rem; }
.price-card li::before { content: '✓'; position: absolute; left: 0; color: var(--accent-pink); font-weight: 800; }
.price-card .btn { width: 100%; justify-content: center; }
.price-tag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--accent-gradient); color: #fff; font-size: 0.75rem; font-weight: 800; padding: 4px 14px; border-radius: 999px; white-space: nowrap; }

.faq { max-width: 720px; }
.faq details { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 16px 20px; margin-bottom: 12px; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq details p { color: var(--text-secondary); margin-top: 10px; }

.footer-grid.footer-simple { grid-template-columns: 2fr 1fr 1fr; }

@media (max-width: 820px) {
  .steps-row, .pricing-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; order: -1; }
  .footer-grid.footer-simple { grid-template-columns: 1fr 1fr; }
}