/* ============================================================
   EcomFans — Landing Page Styles
   Premium SaaS aesthetic · Dark theme · Mobile-first
   ============================================================ */

/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Colors */
  --bg-0: #060608;
  --bg-1: #0c0d11;
  --bg-2: #111318;
  --bg-3: #181a22;
  --bg-4: #1f2130;
  --border: rgba(255,255,255,.07);
  --border-light: rgba(255,255,255,.12);

  --text-0: #ffffff;
  --text-1: #e0e2ea;
  --text-2: #9ca0b0;
  --text-3: #5c6078;

  --accent: #7c3aed;
  --accent-light: #9f6ef7;
  --accent-2: #3b82f6;
  --accent-glow: rgba(124,58,237,.35);

  --green: #22c55e;
  --red: #ef4444;

  /* Typography */
  --font: 'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --section-pad: 120px;
  --container: 1200px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Transitions */
  --ease: cubic-bezier(.16,1,.3,1);
}

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

body {
  background: var(--bg-0);
  color: var(--text-1);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img, svg { display: block; }

/* ── Utility ───────────────────────────────────────────────── */
.lp-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.gradient-text {
  background: linear-gradient(135deg, #a78bfa 0%, #7c3aed 40%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hide-mobile { display: none; }
@media (min-width: 768px) { .hide-mobile { display: inline; } }

/* ── Buttons ───────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: background .2s var(--ease), transform .15s var(--ease), box-shadow .2s var(--ease);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(124,58,237,.4);
}
.btn-primary.btn-lg { padding: 16px 30px; font-size: 16px; border-radius: 12px; }
.btn-primary.btn-sm { padding: 9px 18px; font-size: 14px; }
.btn-primary.btn-glow { box-shadow: 0 0 0 1px rgba(124,58,237,.4), 0 8px 40px rgba(124,58,237,.3); }
.btn-primary.btn-glow:hover { box-shadow: 0 0 0 1px rgba(124,58,237,.6), 0 12px 50px rgba(124,58,237,.45); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: transparent;
  color: var(--text-1);
  font-weight: 500;
  font-size: 15px;
  border-radius: 10px;
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: background .2s, border-color .2s, color .2s;
  white-space: nowrap;
}
.btn-ghost:hover { background: var(--bg-3); color: var(--text-0); border-color: rgba(255,255,255,.2); }
.btn-ghost.btn-lg { padding: 16px 28px; font-size: 16px; border-radius: 12px; }

.btn-outline {
  display: block;
  text-align: center;
  padding: 14px 24px;
  background: transparent;
  color: var(--text-0);
  font-weight: 600;
  font-size: 15px;
  border-radius: 10px;
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: background .2s, border-color .2s;
}
.btn-outline:hover { background: var(--bg-3); border-color: rgba(255,255,255,.2); }

/* ── Section Shared ────────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 72px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent-light);
  border: 1px solid rgba(124,58,237,.3);
  background: rgba(124,58,237,.08);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.section-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--text-0);
  margin-bottom: 20px;
}
.section-sub {
  font-size: 18px;
  color: var(--text-2);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ══════════════════════════════════════════════════════════════
   NAV
══════════════════════════════════════════════════════════════ */
.lp-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
}
.lp-nav.scrolled {
  background: rgba(6,6,8,.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.lp-nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.lp-nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
  color: var(--text-0);
  flex-shrink: 0;
}
.lp-nav__logo svg { color: var(--accent-light); }

.lp-nav__links {
  display: none;
  list-style: none;
  gap: 4px;
  flex: 1;
}
@media (min-width: 768px) {
  .lp-nav__links { display: flex; }
}
.lp-nav__links a {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  border-radius: 8px;
  transition: color .2s, background .2s;
}
.lp-nav__links a:hover { color: var(--text-0); background: var(--bg-3); }

.lp-nav__ctas {
  display: none;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}
@media (min-width: 768px) {
  .lp-nav__ctas { display: flex; }
}

.lp-nav__burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
@media (min-width: 768px) { .lp-nav__burger { display: none; } }
.lp-nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-1);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.lp-nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.lp-nav__burger.open span:nth-child(2) { opacity: 0; }
.lp-nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.lp-nav__mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 16px 24px 24px;
  border-top: 1px solid var(--border);
  background: rgba(6,6,8,.95);
}
.lp-nav__mobile.open { display: flex; }
.lp-nav__mobile a {
  padding: 12px 16px;
  font-size: 15px;
  color: var(--text-1);
  border-radius: 8px;
  transition: background .2s;
}
.lp-nav__mobile a:hover { background: var(--bg-3); }
.lp-nav__mobile .btn-primary { margin-top: 8px; justify-content: center; }

/* ══════════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════════ */
.lp-hero {
  position: relative;
  padding: 160px 0 100px;
  text-align: center;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
  z-index: 0;
}
.hero-glow--left {
  background: radial-gradient(circle, rgba(124,58,237,.18) 0%, transparent 70%);
  top: -100px;
  left: -200px;
}
.hero-glow--right {
  background: radial-gradient(circle, rgba(59,130,246,.12) 0%, transparent 70%);
  top: 0;
  right: -200px;
}
.lp-hero .lp-container { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  border: 1px solid var(--border-light);
  background: rgba(255,255,255,.03);
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 40px;
}
.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(.85); }
}

.hero-headline {
  font-size: clamp(38px, 7vw, 76px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--text-0);
  margin-bottom: 28px;
}

.hero-sub {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-2);
  line-height: 1.7;
  max-width: 580px;
  margin: 0 auto 48px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

/* ── Hero Visual ───────────────────────────────────────────── */
.hero-visual {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}
.hero-visual__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 20px;
}
.hero-visual__label--right {
  margin-top: 20px;
  margin-bottom: 0;
  color: var(--accent-light);
}

.hero-visual__flow {
  display: flex;
  align-items: center;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: 0 40px 100px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.05);
}

/* Source ad card */
.ad-card {
  position: relative;
  background: var(--bg-3);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 16px;
  width: 200px;
  flex-shrink: 0;
}
.ad-card--source { border-color: rgba(124,58,237,.4); box-shadow: 0 0 30px rgba(124,58,237,.1); }
.ad-card__badge {
  position: absolute;
  top: -10px;
  right: 12px;
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
}
.ad-card__badge--winner {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #fff;
}
.ad-card__img { border-radius: 10px; overflow: hidden; margin-bottom: 12px; }
.ad-card__meta { display: flex; justify-content: space-between; align-items: center; }
.ad-roas { font-size: 13px; font-weight: 700; color: var(--green); }
.ad-label { font-size: 11px; color: var(--text-3); }

/* Ad mockup inside card */
.ad-mockup {
  background: linear-gradient(160deg, #1a0533, #0f1628);
  border-radius: 8px;
  padding: 14px;
  min-height: 130px;
}
.ad-mockup__bar { height: 4px; background: rgba(255,255,255,.1); border-radius: 2px; margin-bottom: 12px; }
.ad-mockup__headline { font-size: 12px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.ad-mockup__body { height: 6px; background: rgba(255,255,255,.12); border-radius: 3px; margin-bottom: 5px; }
.ad-mockup__body.short { width: 65%; }
.ad-mockup__cta { margin-top: 12px; background: var(--accent); color: #fff; font-size: 11px; font-weight: 600; padding: 6px 12px; border-radius: 6px; text-align: center; }

/* Flow arrow */
.flow-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.flow-arrow__line {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
  position: relative;
}
.flow-arrow__line::after {
  content: '';
  position: absolute;
  right: -1px;
  top: -4px;
  border: 5px solid transparent;
  border-left-color: var(--accent-2);
}
.flow-arrow__pulse {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  animation: flow-pulse 1.5s ease-in-out infinite;
}
@keyframes flow-pulse {
  0%, 100% { transform: scale(1); opacity: .8; }
  50% { transform: scale(1.4); opacity: .4; }
}
.flow-arrow__label { font-size: 11px; color: var(--accent-light); font-weight: 500; }

/* Variants grid in hero */
.variants-grid { flex: 1; min-width: 300px; max-width: 480px; }
.variants-grid__label { font-size: 12px; font-weight: 600; color: var(--accent-light); margin-bottom: 14px; text-align: left; }
.variants-grid__items { display: grid; grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); gap: 10px; }

.variant-card {
  background: var(--bg-4);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  animation: card-in .5s var(--ease) both;
  animation-delay: var(--delay);
}
@keyframes card-in {
  from { opacity: 0; transform: scale(.9) translateY(10px); }
  to { opacity: 1; transform: none; }
}
.variant-card__img { height: 80px; padding: 8px; }
.var-color-1 { background: linear-gradient(135deg, #1e0a3c, #0f1a40); }
.var-color-2 { background: linear-gradient(135deg, #0d1f2d, #0a2a1a); }
.var-color-3 { background: linear-gradient(135deg, #2d0f1e, #1a0f2a); }
.var-color-4 { background: linear-gradient(135deg, #1a1a0a, #0a1a2a); }
.var-mockup { padding: 4px; height: 100%; }
.var-bar { height: 3px; background: rgba(255,255,255,.15); border-radius: 2px; margin-bottom: 6px; }
.var-headline { font-size: 9px; font-weight: 600; color: rgba(255,255,255,.8); line-height: 1.3; margin-bottom: 6px; }
.var-cta { font-size: 9px; background: var(--accent); color: #fff; padding: 3px 6px; border-radius: 4px; text-align: center; }
.variant-card__tag { font-size: 10px; font-weight: 600; color: var(--text-3); padding: 4px 8px; text-align: center; border-top: 1px solid var(--border); }
.variant-card--more {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 104px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-light);
  background: rgba(124,58,237,.08);
  border-color: rgba(124,58,237,.2);
}

/* ══════════════════════════════════════════════════════════════
   SOCIAL PROOF
══════════════════════════════════════════════════════════════ */
.lp-social-proof {
  padding: 72px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.social-proof__eyebrow {
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 36px;
}
.logo-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 60px;
}
.logo-item {
  color: var(--text-2);
  opacity: .5;
  transition: opacity .2s;
  filter: grayscale(1);
}
.logo-item:hover { opacity: .8; }

.social-proof__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 20px 40px;
}
.stat-number {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--text-0);
  letter-spacing: -.02em;
}
.stat-label {
  font-size: 14px;
  color: var(--text-3);
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}
@media (max-width: 600px) {
  .stat-divider { display: none; }
  .stat-item { padding: 16px 20px; }
}

/* ══════════════════════════════════════════════════════════════
   WORKFLOW
══════════════════════════════════════════════════════════════ */
.lp-workflow {
  padding: var(--section-pad) 0;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  margin-bottom: 72px;
  position: relative;
}
.workflow-step {
  position: relative;
  padding: 32px 28px 32px 0;
  border-right: 1px solid var(--border);
}
.workflow-step:last-child { border-right: none; }
.workflow-step:first-child { padding-left: 0; }

.step-number {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--accent-light);
  margin-bottom: 20px;
}
.step-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-3);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  color: var(--accent-light);
  margin-bottom: 20px;
  transition: background .2s, border-color .2s, box-shadow .2s;
}
.workflow-step:hover .step-icon {
  background: rgba(124,58,237,.12);
  border-color: rgba(124,58,237,.3);
  box-shadow: 0 0 20px rgba(124,58,237,.15);
}
.workflow-step h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-0);
  margin-bottom: 12px;
  line-height: 1.3;
}
.workflow-step p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .workflow-steps { grid-template-columns: 1fr; }
  .workflow-step { border-right: none; border-bottom: 1px solid var(--border); padding: 28px 0; }
  .workflow-step:last-child { border-bottom: none; }
}

/* Workflow diagram */
.workflow-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 40px;
  overflow-x: auto;
  flex-wrap: wrap;
  gap: 12px;
}
.wf-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  background: var(--bg-3);
  min-width: 110px;
  transition: border-color .2s, background .2s;
}
.wf-node:hover { border-color: rgba(124,58,237,.4); background: rgba(124,58,237,.06); }
.wf-node__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124,58,237,.1);
  border-radius: 12px;
  color: var(--accent-light);
}
.wf-node span { font-size: 12px; font-weight: 600; color: var(--text-1); text-align: center; }
.wf-node--generate .wf-node__icon { background: rgba(124,58,237,.18); box-shadow: 0 0 16px rgba(124,58,237,.2); }
.wf-arrow { font-size: 22px; color: var(--text-3); flex-shrink: 0; }

@media (max-width: 600px) {
  .workflow-diagram { flex-direction: column; }
  .wf-arrow { transform: rotate(90deg); }
}

/* ══════════════════════════════════════════════════════════════
   FEATURES
══════════════════════════════════════════════════════════════ */
.lp-features {
  padding: var(--section-pad) 0;
  background: var(--bg-1);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}
@media (max-width: 900px) { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .features-grid { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color .25s, box-shadow .25s, transform .2s var(--ease);
}
.feature-card:hover {
  border-color: rgba(124,58,237,.3);
  box-shadow: 0 12px 48px rgba(0,0,0,.4), 0 0 0 1px rgba(124,58,237,.1);
  transform: translateY(-2px);
}
.feature-card--large {
  grid-column: span 2;
}
@media (max-width: 600px) { .feature-card--large { grid-column: span 1; } }

.feature-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124,58,237,.1);
  border: 1px solid rgba(124,58,237,.2);
  border-radius: 14px;
  color: var(--accent-light);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-0);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
}

.feature-card__visual { margin-top: 24px; }
.feat-visual--clone {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.clone-original {
  width: 64px;
  height: 80px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 8px;
  opacity: .9;
  flex-shrink: 0;
}
.clone-arrow { font-size: 24px; color: var(--accent-light); flex-shrink: 0; }
.clone-copies { display: flex; gap: 10px; }
.clone-copy {
  width: 48px;
  height: 60px;
  border-radius: 6px;
  border: 1px solid rgba(124,58,237,.3);
}
.clone-copy:nth-child(1) { background: linear-gradient(135deg, #2d1b69, #1a3a6b); }
.clone-copy:nth-child(2) { background: linear-gradient(135deg, #1b3a69, #2d1b3a); opacity: .8; }
.clone-copy:nth-child(3) { background: linear-gradient(135deg, #1b2d69, #3a1b2d); opacity: .6; }

/* ══════════════════════════════════════════════════════════════
   PRODUCT DEMO
══════════════════════════════════════════════════════════════ */
.lp-demo { padding: var(--section-pad) 0; }

.demo-ui {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 40px 120px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.04);
}
.demo-ui__topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
  flex-wrap: wrap;
}
.demo-dots { display: flex; gap: 7px; }
.demo-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border-light);
}
.demo-dots span:nth-child(1) { background: #ff5f57; }
.demo-dots span:nth-child(2) { background: #ffbd2e; }
.demo-dots span:nth-child(3) { background: #28c840; }
.demo-url {
  flex: 1;
  font-size: 12px;
  color: var(--text-3);
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 16px;
  text-align: center;
  max-width: 280px;
}
.demo-actions { display: flex; gap: 10px; margin-left: auto; }
.demo-btn-ghost, .demo-btn-primary {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 7px;
  cursor: pointer;
}
.demo-btn-ghost { border: 1px solid var(--border-light); color: var(--text-1); }
.demo-btn-primary { background: var(--accent); color: #fff; }

.demo-ui__body {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
  min-height: 480px;
}
@media (max-width: 800px) { .demo-ui__body { grid-template-columns: 1fr; } }

.demo-left {
  padding: 28px;
  border-right: 1px solid var(--border);
  background: var(--bg-1);
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.demo-right { padding: 28px; }
.demo-panel-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.demo-count-badge {
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  text-transform: none;
  letter-spacing: 0;
}

.demo-source-card {
  background: var(--bg-3);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
}
.demo-source-preview { padding: 16px; }
.demo-ad-mockup {
  background: linear-gradient(160deg, #1a0533, #0f1628);
  border-radius: 8px;
  padding: 14px;
}
.dam-header { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.dam-logo { width: 24px; height: 24px; background: rgba(255,255,255,.12); border-radius: 4px; }
.dam-brand { width: 60px; height: 8px; background: rgba(255,255,255,.1); border-radius: 4px; }
.dam-image { height: 80px; background: linear-gradient(135deg, rgba(124,58,237,.3), rgba(59,130,246,.2)); border-radius: 6px; margin-bottom: 10px; }
.dam-headline { font-size: 11px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.dam-body { height: 5px; background: rgba(255,255,255,.1); border-radius: 3px; margin-bottom: 4px; }
.dam-body.short { width: 60%; }
.dam-cta { margin-top: 10px; background: var(--accent); color: #fff; font-size: 11px; font-weight: 600; padding: 7px; border-radius: 6px; text-align: center; }

.demo-source-stats {
  display: flex;
  border-top: 1px solid var(--border);
}
.demo-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 8px;
  border-right: 1px solid var(--border);
}
.demo-stat:last-child { border-right: none; }
.demo-stat__val { font-size: 14px; font-weight: 700; color: var(--text-0); }
.demo-stat__key { font-size: 10px; color: var(--text-3); font-weight: 500; }

.analysis-tags { display: flex; flex-direction: column; gap: 8px; }
.analysis-tag {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}
.atag-icon { font-size: 14px; }
.atag-key { color: var(--text-3); font-weight: 600; white-space: nowrap; }
.atag-val { color: var(--text-1); margin-left: auto; font-weight: 500; }

.demo-variants-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}
.demo-variant-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s, transform .2s var(--ease);
  cursor: pointer;
}
.demo-variant-card:hover { border-color: rgba(124,58,237,.35); transform: translateY(-2px); }
.dvc-preview {
  padding: 14px;
  height: 100px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.dvc-1 .dvc-preview { background: linear-gradient(135deg, #1e0a3c, #0f1a40); }
.dvc-2 .dvc-preview { background: linear-gradient(135deg, #0d2d1a, #0a1a2d); }
.dvc-3 .dvc-preview { background: linear-gradient(135deg, #2d1a0a, #1a0a2d); }
.dvc-4 .dvc-preview { background: linear-gradient(135deg, #0a1a2d, #2d0a1a); }
.dvc-5 .dvc-preview { background: linear-gradient(135deg, #1a2d0a, #0a2d2d); }
.dvc-bar { height: 3px; background: rgba(255,255,255,.15); border-radius: 2px; }
.dvc-headline { font-size: 10px; font-weight: 600; color: rgba(255,255,255,.85); line-height: 1.3; }
.dvc-cta {
  font-size: 10px;
  background: var(--accent);
  color: #fff;
  padding: 4px 8px;
  border-radius: 5px;
  text-align: center;
  font-weight: 600;
  align-self: flex-start;
}
.dvc-label {
  padding: 8px 12px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-3);
  border-top: 1px solid var(--border);
}
.dvc-more {
  grid-column: span 1;
}
.dvc-more-inner {
  height: 100%;
  min-height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-light);
  background: rgba(124,58,237,.06);
  border: 1px dashed rgba(124,58,237,.25);
  border-radius: var(--radius);
}

/* ══════════════════════════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════════════════════════ */
.lp-testimonials {
  padding: var(--section-pad) 0;
  background: var(--bg-1);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
}
@media (max-width: 768px) { .testimonials-grid { grid-template-columns: 1fr; } }

.testi-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color .25s, box-shadow .25s;
}
.testi-card:hover { border-color: rgba(255,255,255,.12); box-shadow: 0 8px 32px rgba(0,0,0,.3); }
.testi-card--featured {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(124,58,237,.06), rgba(59,130,246,.04));
  border-color: rgba(124,58,237,.2);
}
@media (max-width: 768px) { .testi-card--featured { grid-column: span 1; } }

.testi-quote {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-1);
  margin-bottom: 28px;
  font-style: italic;
}
.testi-card--featured .testi-quote { font-size: 20px; color: var(--text-0); }

.testi-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testi-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.testi-avatar--1 { background: linear-gradient(135deg, #7c3aed, #3b82f6); }
.testi-avatar--2 { background: linear-gradient(135deg, #ec4899, #8b5cf6); }
.testi-avatar--3 { background: linear-gradient(135deg, #22c55e, #3b82f6); }
.testi-avatar--4 { background: linear-gradient(135deg, #f59e0b, #ef4444); }
.testi-info { flex: 1; }
.testi-info strong { display: block; font-size: 14px; font-weight: 700; color: var(--text-0); }
.testi-info span { font-size: 13px; color: var(--text-3); }
.testi-stars { font-size: 14px; color: #f59e0b; margin-left: auto; }

/* ══════════════════════════════════════════════════════════════
   PRICING
══════════════════════════════════════════════════════════════ */
.lp-pricing { padding: var(--section-pad) 0; }

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 56px;
}
.ptoggle-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-3);
  cursor: pointer;
  transition: color .2s;
}
.ptoggle-label--active { color: var(--text-0); }
.ptoggle-save {
  font-size: 11px;
  font-weight: 700;
  background: rgba(34,197,94,.15);
  color: var(--green);
  border: 1px solid rgba(34,197,94,.25);
  padding: 2px 7px;
  border-radius: 100px;
  margin-left: 4px;
}
.ptoggle-switch {
  width: 44px;
  height: 24px;
  background: var(--bg-3);
  border: 1px solid var(--border-light);
  border-radius: 100px;
  position: relative;
  cursor: pointer;
  transition: background .2s;
}
.ptoggle-switch.on { background: var(--accent); border-color: var(--accent); }
.ptoggle-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform .2s var(--ease);
}
.ptoggle-switch.on .ptoggle-knob { transform: translateX(20px); }

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: start;
}
@media (max-width: 900px) { .pricing-cards { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; } }

.price-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  position: relative;
  transition: border-color .25s, box-shadow .25s;
}
.price-card:hover { border-color: rgba(255,255,255,.15); box-shadow: 0 20px 60px rgba(0,0,0,.4); }
.price-card--featured {
  border-color: rgba(124,58,237,.5);
  background: linear-gradient(160deg, rgba(124,58,237,.08), rgba(59,130,246,.04));
  box-shadow: 0 0 0 1px rgba(124,58,237,.2), 0 20px 60px rgba(124,58,237,.1);
}
.price-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.price-card__header { margin-bottom: 28px; }
.price-tier {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 12px;
}
.price-card--featured .price-tier { color: var(--accent-light); }
.price-amount {
  display: flex;
  align-items: flex-start;
  gap: 2px;
  margin-bottom: 12px;
}
.price-currency { font-size: 22px; font-weight: 700; color: var(--text-0); padding-top: 6px; }
.price-value { font-size: 56px; font-weight: 900; color: var(--text-0); line-height: 1; letter-spacing: -.03em; }
.price-period { font-size: 16px; color: var(--text-3); align-self: flex-end; padding-bottom: 6px; }
.price-desc { font-size: 14px; color: var(--text-2); line-height: 1.6; }

.price-card__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.price-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-1);
}
.price-feature svg { flex-shrink: 0; color: var(--green); }
.price-feature--muted { color: var(--text-3); }
.price-feature--muted svg { color: var(--text-3); }

.pricing-note {
  text-align: center;
  font-size: 14px;
  color: var(--text-3);
  margin-top: 32px;
}

/* ══════════════════════════════════════════════════════════════
   FINAL CTA
══════════════════════════════════════════════════════════════ */
.lp-final-cta {
  padding: 140px 0;
  position: relative;
  text-align: center;
  overflow: hidden;
}
.final-cta-glow {
  position: absolute;
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(124,58,237,.2) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.lp-final-cta .lp-container { position: relative; z-index: 1; }

.final-cta-inner { max-width: 700px; margin: 0 auto; }
.final-cta-headline {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.1;
  color: var(--text-0);
  margin-bottom: 24px;
}
.final-cta-sub {
  font-size: 18px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 48px;
}
.final-cta-actions { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.final-cta-note { font-size: 13px; color: var(--text-3); }

/* ══════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════ */
.lp-footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 40px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  margin-bottom: 48px;
}
@media (max-width: 768px) { .footer-top { grid-template-columns: 1fr; gap: 40px; } }

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-0);
  margin-bottom: 16px;
}
.footer-logo svg { color: var(--accent-light); }
.footer-brand p { font-size: 14px; color: var(--text-3); max-width: 260px; }

.footer-links { display: flex; gap: 56px; }
@media (max-width: 600px) { .footer-links { gap: 32px; flex-wrap: wrap; } }

.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col__title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-0);
  margin-bottom: 4px;
}
.footer-col a { font-size: 14px; color: var(--text-3); transition: color .2s; }
.footer-col a:hover { color: var(--text-1); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom span { font-size: 13px; color: var(--text-3); }
.footer-social { display: flex; gap: 16px; }
.footer-social a { color: var(--text-3); transition: color .2s; }
.footer-social a:hover { color: var(--text-1); }

/* ── Scroll animations ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}