/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --accent: #8b5cf6;
  --text: #111827;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --bg: #ffffff;
  --bg-soft: #f9fafb;
  --bg-muted: #f3f4f6;
  --border: #e5e7eb;
  --radius: 12px;
  --radius-lg: 20px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.container { max-width: 1120px; margin: 0 auto; padding: 0 1.5rem; }

.section {
  padding: 6rem 0;
}

.section-title {
  text-align: center;
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
}

.section-sub {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
}

.btn-primary:hover {
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.0625rem;
  border-radius: 14px;
}

/* ========== NAV ========== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav.scrolled .logo { color: var(--text); }

.logo i { color: var(--accent); }

.logo-dot { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.15s;
}

.nav-links a:hover { color: #fff; }

.nav.scrolled .nav-links a { color: var(--text-secondary); }
.nav.scrolled .nav-links a:hover { color: var(--text); }

.nav-cta {
  padding: 0.5rem 1.25rem;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  backdrop-filter: blur(4px);
  transition: all 0.15s;
}

.nav-cta:hover {
  background: rgba(255, 255, 255, 0.25);
}

.nav.scrolled .nav-cta {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.6) 0%,
    rgba(0, 0, 0, 0.45) 50%,
    rgba(0, 0, 0, 0.7) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  padding: 2rem 1.5rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 1rem;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 1.25rem;
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero-micro {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ========== SOCIAL PROOF MARQUEE ========== */
.social-proof {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  overflow: hidden;
  width: 100%;
}

.marquee-wrap {
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}

.marquee-track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: marquee 25s linear infinite;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

.marquee-item i { font-size: 1.25rem; }

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.proof-counter {
  margin-top: 12px;
  text-align: center;
}

.counter-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.counter-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ========== HOW IT WORKS ========== */
.how-it-works {
  background: var(--bg);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.step-card {
  position: relative;
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg);
  transition: all 0.25s ease;
}

.step-card:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.1);
  transform: translateY(-4px);
}

.step-number {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, #eef2ff, #ede9fe);
  color: var(--primary);
  font-size: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.step-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-card p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========== FEATURE HIGHLIGHTS ========== */
.features {
  background: var(--bg-soft);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.feature-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg);
  transition: all 0.25s ease;
}

.feature-card:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.1);
  transform: translateY(-4px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, #eef2ff, #ede9fe);
  color: var(--primary);
  font-size: 1.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.feature-img {
  margin-bottom: 1rem;
}

.feature-img img {
  width: 100%;
  max-height: 280px;
  object-fit: cover;
  object-position: top;
  border-radius: 10px;
}

.feature-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========== BEFORE VS AFTER ========== */
.comparison {
  background: var(--bg);
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 880px;
  margin: 0 auto;
}

.comparison-card {
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  border: 1.5px solid var(--border);
}

.comparison-card.old-way {
  background: #fef2f2;
  border-color: #fecaca;
}

.comparison-card.new-way {
  background: #f0fdf4;
  border-color: #bbf7d0;
}

.comparison-label {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.old-way .comparison-label {
  color: #dc2626;
}

.new-way .comparison-label {
  color: #16a34a;
}

.comparison-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.comparison-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.4;
}

.comparison-list li i {
  flex-shrink: 0;
  font-size: 0.8rem;
  width: 20px;
  text-align: center;
}

.old-way .comparison-list li i {
  color: #dc2626;
}

.new-way .comparison-list li i {
  color: #16a34a;
}

/* ========== SHOWCASE ========== */
.showcase {
  background: #0a0a0f;
  color: #fff;
}

.showcase .section-title { color: #fff; }
.showcase .section-sub { color: rgba(255, 255, 255, 0.5); }

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.showcase-card {
  display: flex;
  flex-direction: column;
}

.showcase-card-inner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 9 / 16;
  cursor: pointer;
  background: #1a1a2e;
}

.showcase-card-inner video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.showcase-tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  padding: 0.25rem 0.75rem;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
}

.showcase-prompt {
  padding: 0.5rem 0.25rem 0;
  font-size: 0.8rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.6);
}

.showcase-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  transition: opacity 0.2s;
}

.showcase-play i {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
}

.showcase-play.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ========== PRICING ========== */
.pricing {
  background: var(--bg-soft);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr); 
  gap: 1rem;
  max-width: 1120px; 
  margin: 0 auto;
}

.plan-card {
  position: relative;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  background: var(--bg);
  transition: all 0.2s ease;
}

.plan-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.plan-card.popular {
  border-color: var(--primary);
  border-width: 2px;
  box-shadow: 0 4px 24px rgba(99, 102, 241, 0.15);
  transform: scale(1.04);
}

.plan-card.popular:hover {
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.2);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.25rem 0.875rem;
  border-radius: 100px;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.plan-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  background: var(--bg-muted);
  color: var(--text-secondary);
}

.plan-card.popular .plan-icon {
  background: linear-gradient(135deg, #eef2ff, #ede9fe);
  color: var(--primary);
}

.plan-name {
  font-size: 1.05rem;
  font-weight: 700;
}

.plan-price {
  display: flex;
  align-items: flex-start;
  gap: 0.125rem;
  line-height: 1;
  margin: 0.25rem 0 0.5rem;
}

.plan-price .currency {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-top: 0.3rem;
}

.plan-price .amount {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.plan-features {
  list-style: none;
  text-align: left;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.plan-features li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.plan-features li i {
  color: #10b981;
  font-size: 0.75rem;
  flex-shrink: 0;
}

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

/* ========== FAQ ========== */
.faq {
  background: var(--bg);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item[open] {
  border-color: var(--primary);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question:hover {
  color: var(--primary);
}

.faq-chevron {
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: transform 0.2s;
}

.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ========== FINAL CTA ========== */
.final-cta {
  text-align: center;
  background: linear-gradient(135deg, #0f0f1a 0%, #1a1033 100%);
  color: #fff;
}

.final-cta h2 {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
}

.final-cta p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

/* ========== FOOTER ========== */
.footer {
  background: #0a0a0f;
  color: rgba(255, 255, 255, 0.4);
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  font-weight: 700;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-brand i { color: var(--accent); }

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.8125rem;
  transition: color 0.15s;
}

.footer-links a:hover { color: #fff; }

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

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.25rem;
  }

  .hero-sub {
    font-size: 1rem;
  }

  .section {
    padding: 4rem 0;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .plans-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .plan-card.popular {
    transform: none;
    order: -1;
  }

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

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

  .nav-links { display: none; }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .final-cta h2 {
    font-size: 1.75rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.85rem;
  }

  .btn-lg {
    padding: 0.875rem 1.5rem;
    font-size: 0.9375rem;
  }

  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}