/* ============================================
   DESIGN TOKENS & RESET
   ============================================ */
:root {
  /* TikTok Brand Colors */
  --tiktok-red: #FE2C55;
  --tiktok-cyan: #69C9D0;
  --tiktok-dark: #010101;
  --tiktok-dark-2: #121212;
  --tiktok-dark-3: #1a1a1a;
  --tiktok-dark-4: #252525;
  --tiktok-gray: #8a8a8a;
  --tiktok-light: #f0f0f0;

  /* Semantic tokens mapped to TikTok palette */
  --color-bg: var(--tiktok-dark);
  --color-surface: var(--tiktok-dark-2);
  --color-surface-2: var(--tiktok-dark-3);
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-glow: rgba(105, 201, 208, 0.35);

  --color-primary: var(--tiktok-cyan);
  --color-primary-dark: #4ecdc4;
  --color-secondary: var(--tiktok-red);
  --color-accent: var(--tiktok-red);

  --color-text: var(--tiktok-light);
  --color-text-secondary: #b0b0b0;
  --color-text-muted: var(--tiktok-gray);

  --gradient-brand: linear-gradient(135deg, #FE2C55 0%, #ff6b6b 50%, #FE2C55 100%);
  --gradient-cyan: linear-gradient(135deg, #69C9D0 0%, #4ecdc4 100%);
  --gradient-hero: linear-gradient(135deg, #010101 0%, #1a0005 50%, #000d0e 100%);
  --gradient-card: var(--glass-bg);

  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --shadow-glow-cyan: 0 0 40px rgba(105, 201, 208, 0.3);
  --shadow-glow-pink: 0 16px 48px rgba(254, 44, 85, 0.3);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-card-hover: 0 16px 48px rgba(254, 44, 85, 0.3);

  --border-radius: 16px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --font-sans: 'Inter', sans-serif;
  --font-vn: 'Inter', sans-serif;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-center {
  text-align: center;
}

.mt-auto {
  margin-top: auto;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(32px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes pulseDot {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.4);
    opacity: 0.7;
  }
}

@keyframes gradientFlow {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

@keyframes glowPulse {

  0%,
  100% {
    opacity: 0.5;
  }

  50% {
    opacity: 1;
  }
}

@keyframes barGrow {
  from {
    transform: scaleY(0);
    transform-origin: bottom;
  }

  to {
    transform: scaleY(1);
    transform-origin: bottom;
  }
}

.animate-fade-up {
  animation: fadeUp 0.7s ease both;
}

.delay-1 {
  animation-delay: 0.1s;
}

.delay-2 {
  animation-delay: 0.2s;
}

.delay-3 {
  animation-delay: 0.3s;
}

.delay-4 {
  animation-delay: 0.45s;
}

.delay-5 {
  animation-delay: 0.6s;
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.delay-1 {
  transition-delay: 0.1s;
}

.animate-on-scroll.delay-2 {
  transition-delay: 0.2s;
}

.animate-on-scroll.delay-3 {
  transition-delay: 0.3s;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tiktok-red);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 640px;
  margin: 0 0 40px;
  line-height: 1.75;
}

.highlight-gradient {
  background: linear-gradient(135deg, var(--tiktok-red) 0%, #ff6b6b 45%, var(--tiktok-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 700;
  border-radius: 100px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
  padding: 14px 32px;
  font-size: 1rem;
  box-shadow: 0 4px 24px rgba(254, 44, 85, 0.4);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #ff6b6b, #FE2C55);
  opacity: 0;
  transition: opacity 0.4s ease;
  border-radius: inherit;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(254, 44, 85, 0.55);
}

.btn-primary span,
.btn-primary svg {
  position: relative;
  z-index: 1;
}

.btn-xl {
  padding: 18px 44px;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.9rem;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  padding: 14px 32px;
  font-size: 1rem;
}

.btn-ghost:hover {
  border-color: var(--tiktok-cyan);
  color: var(--tiktok-cyan);
  background: rgba(105, 201, 208, 0.06);
}

.btn-outline {
  background: transparent;
  color: var(--tiktok-cyan);
  border: 1.5px solid var(--tiktok-cyan);
  padding: 14px 32px;
  font-size: 1rem;
}

.btn-outline:hover {
  background: rgba(105, 201, 208, 0.1);
  transform: translateY(-2px);
}

.btn-outline.btn-sm {
  padding: 10px 22px;
  font-size: 0.9rem;
}

/* ============================================
   HEADER
   ============================================ */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 5, 7, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  padding-top: 16px;
  padding-bottom: 16px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--gradient-brand);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: #fff;
}

.logo-text strong {
  color: var(--tiktok-cyan);
}

.header-nav {
  display: flex;
  gap: 24px;
  margin-left: auto;
}

.header-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color 0.2s;
}

.header-nav a:hover {
  color: var(--tiktok-cyan);
}

/* ============================================
   HERO
   ============================================ */
.hero-section {
  position: relative;
  padding: 100px 0 80px;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(254, 44, 85, 0.14) 0%, rgba(105, 201, 208, 0.08) 40%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(254, 44, 85, 0.08);
  border: 1px solid rgba(254, 44, 85, 0.3);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--tiktok-red);
  margin-bottom: 28px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--tiktok-red);
  border-radius: 50%;
  animation: pulseDot 2s ease infinite;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: var(--color-text-secondary);
  margin-bottom: 36px;
  line-height: 1.75;
}

.hero-checklist {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 28px;
  margin-bottom: 40px;
}

.hero-checklist li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.check {
  display: inline-flex;
  width: 20px;
  height: 20px;
  background: rgba(105, 201, 208, 0.15);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  color: var(--tiktok-cyan);
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.hero-note {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 60px;
}

/* Stats strip */
.stats-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px 40px;
  backdrop-filter: blur(10px);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 32px;
  flex: 1;
  min-width: 120px;
}

.stat-value {
  font-size: 1.7rem;
  font-weight: 900;
  background: var(--gradient-cyan);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
  flex-shrink: 0;
}

/* ============================================
   INTRO SECTION
   ============================================ */
.intro-section {
  padding: 100px 0 0 0;
  background: linear-gradient(180deg, #010101 0%, #001a1c 100%);
  border-bottom: 1px solid rgba(105, 201, 208, 0.15);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
}

.intro-text .section-title {
  margin-bottom: 16px;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.feature-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feat-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-list strong {
  display: block;
  margin-bottom: 4px;
  font-weight: 700;
  color: #fff;
}

.feature-list p {
  color: var(--color-text-secondary);
  font-size: 0.92rem;
}

.intro-cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.until-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* Dashboard card */
.dashboard-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.4s ease;
}

.dashboard-card:hover {
  box-shadow: 0 20px 60px rgba(0, 224, 255, 0.12);
}

.dashboard-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
}

.db-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.db-dot.green {
  background: #30d158;
}

.db-dot.yellow {
  background: #ffd60a;
}

.db-dot.red {
  background: #ff453a;
}

.db-title {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-left: 8px;
  font-weight: 500;
}

.db-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-border);
  margin: 0;
}

.db-stat {
  padding: 16px 20px;
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.db-stat-label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.db-stat-value {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
}

.db-stat-value.credit {
  font-size: 1.3rem;
  background: var(--gradient-cyan);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.db-stat-value.roas {
  color: #30d158;
}

.db-stat-value.verified {
  color: var(--tiktok-cyan);
}

.db-chart-label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  padding: 12px 20px 4px;
  font-weight: 500;
}

.db-chart {
  padding: 0 20px 16px;
}

.bar-group {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 64px;
}

.bar {
  flex: 1;
  height: var(--h);
  background: rgba(254, 44, 85, 0.2);
  border-radius: 3px 3px 0 0;
  transition: var(--transition);
  animation: barGrow 1s ease both;
}

.bar:nth-child(1) {
  animation-delay: 0.05s;
}

.bar:nth-child(2) {
  animation-delay: 0.1s;
}

.bar:nth-child(3) {
  animation-delay: 0.15s;
}

.bar:nth-child(4) {
  animation-delay: 0.2s;
}

.bar:nth-child(5) {
  animation-delay: 0.25s;
}

.bar:nth-child(6) {
  animation-delay: 0.3s;
}

.bar:nth-child(7) {
  animation-delay: 0.35s;
}

.bar.active {
  background: var(--tiktok-red);
  box-shadow: 0 0 10px rgba(254, 44, 85, 0.5);
}

.bar:hover {
  background: var(--tiktok-cyan);
}

.db-screenshot {
  width: 100%;
  display: block;
  border-top: 1px solid var(--color-border);
  opacity: 0.9;
}

.db-caption {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-align: center;
  padding: 8px 0 12px;
}

/* ============================================
   WARNING
   ============================================ */
.warning-section {
  padding: 0 0 80px;
}

.warning-box {
  display: flex;
  gap: 16px;
  background: rgba(255, 160, 0, 0.08);
  border: 1px solid rgba(255, 160, 0, 0.3);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  align-items: flex-start;
}

.warning-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.warning-content {
  font-size: 0.93rem;
  color: #ffd080;
  line-height: 1.65;
}

.warning-content strong {
  font-weight: 700;
}

/* ============================================
   PREREQUISITES
   ============================================ */
.prereqs-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #020d18 0%, #011018 50%, #020b14 100%);
  border-top: 1px solid rgba(105, 201, 208, 0.12);
  border-bottom: 1px solid rgba(105, 201, 208, 0.12);
}

.prereqs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

.prereq-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
}

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

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

.prereq-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.prereq-card p {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

/* ============================================
   GUIDE STEPS — ACCORDION
   ============================================ */
.guide-section {
  padding: 100px 0;
  background: #010101;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* Guide section title */
.guide-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 16px;
}

.guide-title-highlight {
  color: var(--tiktok-red);
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 2px;
}

.guide-click-hint {
  text-align: center;
  font-size: 0.88rem;
  color: var(--tiktok-red);
  margin-bottom: 40px;
}

.guide-click-hint span {
  font-weight: 600;
}

/* Accordion list */
.accordion-list {
  max-width: 820px;
  margin: 0 auto;
  border-top: 1px solid var(--color-border);
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

.accordion-header:hover .acc-step-title {
  color: #fff;
}

.acc-label {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex: 1;
}

.acc-step-num {
  color: var(--tiktok-red);
  font-weight: 800;
  font-size: 1rem;
  white-space: nowrap;
  flex-shrink: 0;
  font-family: var(--font-sans);
}

.acc-step-title {
  color: var(--color-text);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.5;
  font-family: var(--font-sans);
  transition: color 0.2s;
}

.acc-toggle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--tiktok-dark-4);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--color-text-secondary);
  flex-shrink: 0;
  line-height: 1;
  transition: var(--transition);
  margin-top: 2px;
}

.accordion-item.is-open .acc-toggle {
  background: var(--tiktok-red);
  border-color: var(--tiktok-red);
  color: #fff;
  transform: rotate(45deg);
}

.accordion-item.is-open .acc-step-title {
  color: #fff;
}

/* Accordion body */
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
  padding: 0;
}

.accordion-item.is-open .accordion-body {
  max-height: 1200px;
  padding-bottom: 28px;
}

.accordion-body p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.accordion-body p:last-child {
  margin-bottom: 0;
}

.inline-link {
  color: var(--tiktok-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
  transition: color 0.2s;
}

.inline-link:hover {
  color: #fff;
}

/* Step note inside accordion */
.step-note {
  background: rgba(255, 160, 0, 0.06);
  border-left: 3px solid #ffa000;
  padding: 12px 16px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.88rem;
  color: #ffd080;
  margin: 16px 0;
  line-height: 1.65;
}

.step-note span {
  font-weight: 700;
}

/* Two-column cards inside step 1 */
.acc-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
}

.acc-card {
  background: var(--tiktok-dark-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
}

.acc-card:hover {
  border-color: rgba(254, 44, 85, 0.3);
}

.acc-card-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 100px;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(254, 44, 85, 0.15);
  color: var(--tiktok-red);
  border: 1px solid rgba(254, 44, 85, 0.3);
  width: fit-content;
}

.acc-card-badge--cyan {
  background: rgba(105, 201, 208, 0.12);
  color: var(--tiktok-cyan);
  border-color: rgba(105, 201, 208, 0.3);
}

.acc-card p {
  font-size: 0.88rem !important;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 0 !important;
  flex: 1;
}

.acc-card-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.guide-cta-center {
  text-align: center;
  margin-top: 56px;
}

.step-img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-top: 24px;
  display: block;
  opacity: 0.95;
}

.step-imgs {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.step-imgs .step-img {
  margin-top: 0;
}

.step-note--red {
  background: rgba(254, 44, 85, 0.08);
  border-left-color: var(--tiktok-red);
  color: #ffb3c1;
}

.step-note--red span {
  color: var(--tiktok-red);
}

/* ============================================
   KEEP CREDIT
   ============================================ */
.keep-credit-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #0d0012 0%, #0a0018 50%, #000d0e 100%);
  border-top: 1px solid rgba(254, 44, 85, 0.15);
  border-bottom: 1px solid rgba(105, 201, 208, 0.15);
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.tip-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.tip-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--tiktok-red), var(--tiktok-cyan));
}

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

.tip-number {
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.tip-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.tip-card p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.bullet-list {
  list-style: none;
}

.bullet-list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
  line-height: 1.6;
}

.bullet-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--tiktok-cyan);
}

.tip-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--tiktok-cyan);
  text-decoration: none;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.tip-link:hover {
  color: #fff;
}

/* ============================================
   BENEFITS
   ============================================ */
.benefits-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #121212 0%, #0f0f0f 100%);
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.benefit-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
  position: relative;
}

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

.benefit-featured {
  border-color: rgba(254, 44, 85, 0.35);
  background: linear-gradient(145deg, rgba(254, 44, 85, 0.07), rgba(105, 201, 208, 0.04));
}

.benefit-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: linear-gradient(135deg, var(--tiktok-red), #ff6b6b);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
}

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

.benefit-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.benefit-card p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

.benefits-cta-center {
  text-align: center;
  margin-top: 48px;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #100004 0%, #150005 50%, #0a0001 100%);
  border-top: 1px solid rgba(254, 44, 85, 0.18);
  border-bottom: 1px solid rgba(254, 44, 85, 0.1);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.testimonial-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
}

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

.testi-stars {
  color: #ffd60a;
  font-size: 1rem;
  letter-spacing: 2px;
}

.testi-quote {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
  font-style: italic;
  flex: 1;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.testi-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--tiktok-red), var(--tiktok-cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  color: #fff;
  flex-shrink: 0;
}

.testi-author strong {
  display: block;
  font-weight: 700;
  color: #fff;
  font-size: 0.95rem;
}

.testi-author span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta-section {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
  background: linear-gradient(135deg, #1a0008 0%, #0c0015 40%, #00131a 100%);
  border-top: 1px solid rgba(254, 44, 85, 0.25);
}

.final-cta-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 70% at 50% 50%, rgba(254, 44, 85, 0.22) 0%, rgba(105, 201, 208, 0.1) 45%, transparent 70%);
  pointer-events: none;
}

.final-cta-inner {
  position: relative;
  z-index: 1;
}

.final-cta-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 20px;
  line-height: 1.15;
}

.final-cta-desc {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
}

.final-cta-note {
  margin-top: 20px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.trust-badges span {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  padding: 6px 16px;
}

/* ============================================
   FOOTER
   ============================================ */
#site-footer {
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-border);
}

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

.footer-brand p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 6px;
}

.footer-sub {
  font-size: 0.75rem;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--tiktok-cyan);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 16px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.footer-disclaimer {
  margin-top: 4px;
  font-size: 0.72rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .intro-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

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

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

  .stats-strip {
    gap: 0;
  }

  .stat-item {
    padding: 12px 16px;
  }

  .acc-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .header-nav {
    display: none;
  }

  .hero-section {
    padding: 70px 0 60px;
  }

  .hero-cta-group {
    flex-direction: column;
  }

  .btn-xl {
    width: 100%;
    justify-content: center;
  }

  .intro-cta-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .trust-badges {
    gap: 10px;
  }

  .hide-mobile {
    display: none;
  }

  .acc-step-title {
    font-size: 0.92rem;
  }

  .guide-title {
    font-size: 1.7rem;
  }
}