:root {
  --bg: oklch(0.97 0.008 80);
  --surface: oklch(1 0 0);
  --surface-2: oklch(0.94 0.012 80);
  --ink: oklch(0.18 0.02 30);
  --ink-2: oklch(0.38 0.02 30);
  --ink-3: oklch(0.58 0.015 30);
  --line: oklch(0.88 0.012 60);
  --accent: oklch(0.62 0.19 18);
  --accent-deep: oklch(0.48 0.17 20);
  --accent-soft: oklch(0.94 0.04 18);
  --buy-green: oklch(0.58 0.18 150);
  --buy-green-deep: oklch(0.48 0.15 150);
  --success: oklch(0.62 0.14 155);
  --gold: oklch(0.78 0.13 80);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

svg {
  width: 1em;
  height: 1em;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

svg circle:last-child {
  fill: currentColor;
  stroke: none;
}

.display {
  font-family: "Plus Jakarta Sans", sans-serif;
  letter-spacing: -0.01em;
}

.mono {
  font-family: "JetBrains Mono", monospace;
}

.section-narrow,
.section-wide,
.section-medium {
  width: min(calc(100% - 40px), 1080px);
  margin-inline: auto;
}

.section-medium {
  max-width: 880px;
}

.center {
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-deep);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

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

.section-copy {
  max-width: 580px;
  margin: 14px auto 0;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.55;
}

.top-marquee {
  overflow: hidden;
  padding: 10px 0;
  background: var(--ink);
  color: oklch(0.92 0.02 60);
  border-bottom: 1px solid oklch(0.28 0.02 30);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 16px;
  animation: marquee 40s linear infinite;
}

.marquee-track span {
  padding-inline: 22px;
  white-space: nowrap;
}

.marquee-track span::before {
  content: "✦ ";
}

.hero {
  padding: 48px 20px 32px;
  text-align: center;
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 700;
}

.blink-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: blink 1.4s ease-in-out infinite;
}

.hero h1 {
  max-width: 900px;
  margin: 0 auto;
  font-size: clamp(38px, 6vw, 64px);
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
  text-wrap: balance;
}

.hero-subtitle {
  max-width: 720px;
  margin: 16px auto 0;
  color: var(--accent-deep);
  font-size: clamp(17px, 2.2vw, 22px);
  font-weight: 700;
  line-height: 1.4;
}

.video-embed {
  position: relative;
  max-width: 1080px;
  margin-top: 32px;
  overflow: hidden;
  border-radius: 14px;
  background: oklch(0.14 0.02 30);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.5);
}

.video-stripes,
.avatar {
  background-image: repeating-linear-gradient(
    135deg,
    oklch(0.86 0.02 60) 0 12px,
    oklch(0.92 0.012 60) 12px 24px
  );
}

.video-stripes,
.video-center,
.video-progress {
  position: absolute;
}

.video-stripes {
  inset: 0;
  opacity: 0.4;
  background-image: repeating-linear-gradient(
    135deg,
    oklch(0.22 0.02 30) 0 12px,
    oklch(0.28 0.02 30) 12px 24px
  );
}

.video-center {
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: white;
}

.play-button {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.5);
}

.play-button::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  margin: 24px 0 0 29px;
  border-left: 20px solid white;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
}

.video-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  opacity: 0.85;
}

.video-progress {
  left: 16px;
  right: 16px;
  bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.video-progress span {
  height: 4px;
  flex: 1;
  overflow: hidden;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.2);
}

.video-progress i {
  display: block;
  width: 32%;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}

.video-progress strong {
  color: white;
  font-size: 10px;
  font-weight: 500;
  opacity: 0.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}

.hero-actions p {
  margin: 0;
  color: var(--ink-3);
  font-size: 13px;
}

.cta,
.plan-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 12px;
  background: var(--accent);
  color: white;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.cta {
  padding: 18px 28px;
}

.cta-pulse {
  animation: cta-pulse 2.4s ease-in-out infinite;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-top: 26px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  text-align: left;
}

.trust-row article {
  display: flex;
  align-items: center;
  gap: 10px;
}

.trust-icon {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 20px;
}

.trust-row strong,
.trust-row small {
  display: block;
  line-height: 1.15;
}

.trust-row strong {
  font-size: 13px;
}

.trust-row small {
  color: var(--ink-3);
  font-size: 12px;
}

.dark-band {
  background: var(--ink);
  color: oklch(0.95 0.01 60);
}

.benefits {
  padding: 72px 20px;
}

.benefits h2,
.how h2,
.testimonials h2,
.pricing h2,
.faq h2,
.final-cta h2 {
  max-width: 720px;
  margin: 0 auto;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.05;
  text-wrap: balance;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  margin-top: 40px;
  overflow: hidden;
  border: 1px solid oklch(0.28 0.02 30);
  border-radius: 16px;
  background: oklch(0.28 0.02 30);
}

.benefit-grid article {
  padding: 28px 22px;
  background: var(--ink);
}

.benefit-grid strong {
  display: block;
  color: var(--gold);
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
}

.benefit-grid span {
  display: block;
  margin-top: 8px;
  color: oklch(0.78 0.02 60);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.benefit-grid p {
  margin: 10px 0 0;
  color: oklch(0.82 0.012 60);
  font-size: 14px;
  line-height: 1.45;
}

.catalog-showcase {
  margin-top: 48px;
}

.strip-label {
  margin: 0 0 14px;
  color: oklch(0.7 0.02 60);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.catalog-mockup {
  display: block;
  width: min(100%, 760px);
  height: auto;
  margin: 18px auto 0;
  filter: drop-shadow(0 30px 44px rgba(0, 0, 0, 0.35));
}

.how {
  padding-block: 100px;
}

.how h2 span {
  color: var(--accent);
}

.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  margin-top: 56px;
}

.steps::before {
  content: "";
  position: absolute;
  top: 36px;
  left: 12%;
  right: 12%;
  border-top: 2px dashed var(--accent-soft);
}

.steps article {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-inline: 14px;
}

.step-icon {
  position: relative;
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: var(--surface);
  color: var(--accent);
  box-shadow: 0 8px 24px -10px var(--accent);
  font-size: 28px;
}

.step-icon span {
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 999px;
  background: var(--accent);
  color: white;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 2px 8px;
}

.steps h3 {
  max-width: 220px;
  margin: 22px 0 0;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.2;
}

.steps p {
  max-width: 240px;
  margin: 8px 0 0;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.55;
}

.testimonials {
  padding: 80px 20px;
  border-block: 1px solid var(--line);
  background: var(--surface-2);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 36px;
  text-align: left;
}

.review-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 100%;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.stars {
  color: var(--gold);
  letter-spacing: 0.02em;
}

.review-card p {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.55;
}

.testimonial-video {
  width: 100%;
  overflow: hidden;
  border-radius: 12px;
  background: oklch(0.14 0.02 30);
}

.review-person {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.avatar {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  flex: 0 0 44px;
  border-radius: 50%;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.review-person strong,
.review-person small {
  display: block;
  line-height: 1.2;
}

.review-person strong {
  font-size: 14px;
}

.review-person small {
  margin-top: 2px;
  color: var(--ink-3);
  font-size: 12px;
}

.review-label {
  display: block;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  color: var(--ink-3);
  font-size: 10px;
}

.rating-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 18px;
  margin-top: 24px;
  color: var(--ink-2);
  font-size: 13px;
}

.rating-row strong {
  color: var(--ink);
  font-size: 28px;
  font-weight: 800;
}

.rating-row p {
  margin: 0;
}

.pricing {
  padding-block: 80px;
}

.pricing-head p:last-child {
  margin: 8px 0 0;
  color: var(--ink-2);
  line-height: 1.5;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 40px;
}

.plan {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 30px 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  text-align: center;
}

.plan.featured {
  transform: translateY(-6px);
  border-color: var(--ink);
  background: var(--ink);
  color: oklch(0.96 0.01 60);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.45);
}

.plan-tag {
  display: inline-flex;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 5px 10px;
  text-transform: uppercase;
}

.featured .plan-tag {
  background: var(--accent);
  color: white;
}

.plan h3 {
  margin: 0;
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
}

.plan h3 small {
  display: block;
  margin-top: 6px;
  color: var(--accent);
  font-size: 18px;
  font-weight: 700;
}

.plan ul {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.plan li {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.45;
}

.featured li {
  color: oklch(0.88 0.012 60);
}

.plan li::before {
  content: "✓";
  display: inline-grid;
  width: 18px;
  height: 18px;
  place-items: center;
  flex: 0 0 18px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 11px;
  font-weight: 800;
}

.featured li::before {
  background: var(--accent);
  color: white;
}

.price-box {
  width: 100%;
  padding: 18px;
  border-radius: 12px;
  background: var(--surface-2);
}

.featured .price-box {
  background: oklch(0.24 0.02 30);
}

.price-box span,
.price-box em {
  display: block;
  color: var(--ink-3);
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.featured .price-box span,
.featured .price-box em {
  color: oklch(0.7 0.02 60);
}

.price-box span {
  font-size: 11px;
  letter-spacing: 0.14em;
}

.price-box strong {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  margin-top: 4px;
  color: var(--accent);
  font-size: 56px;
  font-weight: 800;
  line-height: 0.9;
}

.featured .price-box strong {
  color: var(--gold);
}

.price-box strong small {
  color: var(--ink-2);
  font-size: 18px;
  font-weight: 800;
}

.featured .price-box strong small {
  color: oklch(0.85 0.02 60);
}

.price-box em {
  margin-top: 8px;
}

.plan-button {
  width: 100%;
  padding: 16px 22px;
  background: var(--buy-green);
  font-size: 16px;
  box-shadow: 0 14px 30px -18px var(--buy-green-deep);
}

.featured .plan-button {
  background: var(--buy-green);
}

.plan-note {
  margin: 0;
  color: var(--ink-3);
  font-size: 12px;
}

.featured .plan-note {
  color: oklch(0.78 0.02 60);
}

.guarantee {
  padding-block: 60px;
}

.guarantee-box {
  display: grid;
  grid-template-columns: minmax(120px, 160px) 1fr;
  gap: 28px;
  align-items: center;
  padding: 32px 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  text-align: center;
}

.guarantee-seal {
  display: block;
  width: min(100%, 170px);
  height: auto;
  margin-inline: auto;
  filter: drop-shadow(0 16px 24px rgba(0, 0, 0, 0.18));
}

.guarantee h2 {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
}

.guarantee p {
  margin: 10px 0 0;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.55;
}

.faq {
  padding-block: 80px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 32px;
}

.faq details {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}

.faq summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 58px 18px 20px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

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

.faq summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 20px;
  display: grid;
  width: 28px;
  height: 28px;
  transform: translateY(-50%);
  place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 18px;
  font-weight: 800;
  line-height: 1;
}

.faq details[open] summary::after {
  content: "−";
  background: var(--accent);
  color: white;
}

.faq details p {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.6;
  animation: fadeUp 0.3s ease;
}

.final-cta {
  padding: 80px 20px;
}

.final-cta h2 {
  color: white;
  font-size: clamp(30px, 4.5vw, 48px);
}

.final-cta p {
  margin: 16px auto 0;
  color: oklch(0.85 0.012 60);
  font-size: 17px;
  line-height: 1.5;
}

.final-cta .cta {
  margin-top: 28px;
}

.final-cta small {
  display: block;
  margin-top: 18px;
  color: oklch(0.7 0.02 60);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer {
  padding: 30px 20px;
  background: oklch(0.12 0.02 30);
  color: oklch(0.7 0.012 60);
  text-align: center;
}

.site-footer strong {
  display: block;
  color: white;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.site-footer p {
  margin: 8px 0 0;
  font-size: 12px;
}

.site-footer small {
  display: block;
  margin-top: 6px;
  color: oklch(0.55 0.012 60);
  font-size: 10px;
  letter-spacing: 0.1em;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  border-radius: 8px;
  background: oklch(0.85 0.01 60);
}

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

@keyframes cta-pulse {
  0%,
  100% {
    transform: translateY(0) scale(1);
    box-shadow: 0 8px 24px -8px var(--accent);
  }
  50% {
    transform: translateY(-2px) scale(1.015);
    box-shadow: 0 14px 32px -8px var(--accent);
  }
}

@keyframes blink {
  0%,
  60%,
  100% {
    opacity: 1;
  }
  30% {
    opacity: 0.4;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 760px) {
  .section-narrow,
  .section-wide,
  .section-medium {
    width: min(calc(100% - 28px), 1080px);
  }

  .hero {
    padding: 36px 14px 28px;
  }

  .hero h1 {
    font-size: clamp(34px, 11vw, 48px);
  }

  .video-embed {
    border-radius: 12px;
  }

  .trust-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    text-align: left;
  }

  .trust-row article {
    gap: 8px;
    min-width: 0;
  }

  .trust-icon {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
  }

  .trust-row article > div {
    display: flex;
    align-items: baseline;
    gap: 4px;
    min-width: 0;
    white-space: nowrap;
  }

  .trust-row strong,
  .trust-row small {
    display: inline;
    font-size: 12px;
  }

  .benefits,
  .testimonials,
  .pricing,
  .faq,
  .final-cta,
  .how {
    padding-block: 64px;
  }

  .steps {
    gap: 34px;
  }

  .steps::before {
    display: none;
  }

  .plan.featured {
    transform: none;
  }

  .guarantee-box {
    grid-template-columns: 1fr;
  }

  .guarantee-seal {
    width: 150px;
    margin-inline: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}