@font-face {
  font-family: "Helvetica Neue-Regular";
  src: url("/fonts/HelveticaNeueRoman.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Helvetica Neue-Light";
  src: url("/fonts/HelveticaNeueLight.otf") format("opentype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Helvetica Neue-Medium";
  src: url("/fonts/HelveticaNeueMedium.otf") format("opentype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Helvetica Neue-Bold";
  src: url("/fonts/HelveticaNeueBold.otf") format("opentype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --accent: #f0ff00;
  --dark: #0f0f10;
  --dark-soft: #181818;
  --text: #f6f6f6;
  --text-muted: rgba(255, 255, 255, 0.72);
  --text-dark: #1f1f1f;
  --text-dark-muted: #606060;
  --radius-lg: 28px;
  --radius-md: 20px;
  --shadow-soft: 0 24px 60px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 18px 36px rgba(0, 0, 0, 0.2);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Helvetica Neue-Regular", Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--dark);
}

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

a {
  color: inherit;
}

h1,
h2,
h3 {
  font-family: "Helvetica Neue-Medium", Helvetica, Arial, sans-serif;
  letter-spacing: -0.02em;
  margin: 0;
}

p {
  margin: 0;
}

.container {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
}

.section {
  padding: 96px 0;
  scroll-margin-top: 120px;
}

.section-light {
  background: #f7f7f7;
  color: var(--text-dark);
}

.section-dark {
  background: var(--dark);
  color: var(--text);
}

.section-head {
  display: grid;
  gap: 12px;
  margin-bottom: 40px;
  max-width: 720px;
}

.section-head p {
  color: var(--text-dark-muted);
  line-height: 1.7;
}

.section-dark .section-head p {
  color: var(--text-muted);
}

.eyebrow {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: rgba(240, 255, 0, 0.7);
  font-family: "Helvetica Neue-Bold", Helvetica, Arial, sans-serif;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(12, 12, 12, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
}

.logo img {
  width: 52px;
  height: auto;
}

.site-nav {
  display: flex;
  gap: 24px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.72);
}

.site-nav a {
  position: relative;
  text-decoration: none;
  padding: 6px 0;
  transition: color 0.2s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--accent);
  opacity: 0;
  transform: scaleX(0.6);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.site-nav a:hover {
  color: #ffffff;
}

.site-nav a:hover::after {
  opacity: 1;
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn-primary {
  background: var(--accent);
  color: #141414;
  box-shadow: 0 12px 25px rgba(240, 255, 0, 0.2);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 30px rgba(240, 255, 0, 0.25);
}

.btn-ghost {
  color: #f7f7f7;
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.02);
}

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline {
  color: var(--accent);
  border-color: rgba(240, 255, 0, 0.6);
  background: transparent;
}

.btn-outline:hover {
  background: rgba(240, 255, 0, 0.1);
}

.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: #ffffff;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle span {
  top: 50%;
  transform: translateY(-50%);
}

.nav-toggle span::before {
  top: -8px;
}

.nav-toggle span::after {
  top: 8px;
}

.nav-toggle.is-open span {
  opacity: 0;
}

.nav-toggle.is-open span::before {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.is-open span::after {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 16px;
  padding: 20px 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(12, 12, 12, 0.98);
}

.mobile-nav a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.85);
  padding: 0 1.5rem;
}

.mobile-nav.is-open {
  display: flex;
}

.mobile-actions {
  display: flex;
  gap: 12px;
  padding: 0 1.5rem;
}

.hero {
  position: relative;
  padding: 120px 0 96px;
  overflow: hidden;
  background: radial-gradient(circle at 15% 10%, rgba(240, 255, 0, 0.18), transparent 55%),
    radial-gradient(circle at 85% 0%, rgba(255, 255, 255, 0.12), transparent 55%),
    linear-gradient(180deg, #121212 0%, #0f0f10 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(2.5rem, 4vw, 3.8rem);
  line-height: 1.05;
}

.hero-title span {
  color: var(--accent);
}

.hero-subtitle {
  margin-top: 16px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 520px;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.hero-meta img {
  height: 48px;
  width: auto;
}

.hero-meta span {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.hero-media {
  position: relative;
}

.video-card {
  position: relative;
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.video-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 40%, rgba(0, 0, 0, 0.4) 100%);
}

.play-button {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 2;
}

.play-button::before {
  content: "";
  width: 68px;
  height: 68px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.play-button::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 16px solid #1a1a1a;
  transform: translateX(4px);
}

.hero-float {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.float-card {
  position: absolute;
  width: 68px;
  height: 68px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, rgba(55, 55, 55, 0.9), rgba(15, 15, 15, 0.9));
  box-shadow: 16px 20px 50px rgba(0, 0, 0, 0.45);
}

.float-icon {
  width: 32px;
  height: 32px;
}

.float-card--one {
  top: 170px;
  left: 10%;
  width: 72px;
  height: 72px;
}

.float-card--two {
  top: 130px;
  right: 12%;
}

.float-card--two svg {
  width: 30px;
  height: 30px;
  stroke: #d9d9d9;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: center;
}

.about-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.about-content h2 {
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.about-content p {
  margin-top: 20px;
  line-height: 1.8;
  color: #414141;
}

.about-highlights {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chip {
  padding: 8px 14px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid #e6e6e6;
  font-size: 0.85rem;
  font-weight: 500;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.feature-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid #ececec;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
  display: grid;
  gap: 16px;
  min-height: 210px;
}

.feature-card--accent {
  background: linear-gradient(150deg, #f0ff00 0%, #e4ff66 100%);
  color: #1b1b1b;
  border-color: rgba(0, 0, 0, 0.08);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.04);
  color: #1b1b1b;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-card--accent .feature-icon {
  background: rgba(0, 0, 0, 0.08);
}

.feature-card h3 {
  font-size: 1.1rem;
}

.feature-card p {
  font-size: 0.95rem;
  color: #5f5f5f;
  line-height: 1.6;
}

.feature-card--accent p {
  color: rgba(0, 0, 0, 0.65);
}

.pricing-card {
  background: linear-gradient(160deg, #1c1c1c 0%, #111111 100%);
  border-radius: 32px;
  padding: 48px;
  display: grid;
  gap: 36px;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.pricing-info h2 {
  font-size: clamp(1.8rem, 2.8vw, 2.5rem);
}

.pricing-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.pricing-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.98rem;
}

.pricing-list li::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 2px solid var(--accent);
  display: inline-block;
}

.pricing-offer {
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  padding-left: 32px;
  display: grid;
  gap: 12px;
  align-content: start;
}

.price-old {
  font-size: 1.2rem;
  text-decoration: line-through;
  color: rgba(255, 255, 255, 0.45);
}

.price-badge {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
}

.price-title {
  font-size: 1.6rem;
  font-weight: 600;
}

.price-new {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
}

.price-note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
}

.price-note::before {
  content: "";
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.accordion {
  display: grid;
  gap: 12px;
}

.accordion details {
  background: #ffffff;
  border-radius: 18px;
  border: 1px solid #e5e5e5;
  padding: 18px 20px;
}

.accordion summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 600;
  font-size: 1rem;
}

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

.accordion summary::after {
  content: "+";
  font-size: 1.3rem;
  color: #1f1f1f;
  transition: transform 0.2s ease;
}

.accordion details[open] summary::after {
  transform: rotate(45deg);
}

.accordion-body {
  padding-top: 14px;
  font-size: 0.95rem;
  color: #5a5a5a;
  line-height: 1.6;
}

.accordion--faq details[open] {
  background: var(--accent);
  border-color: rgba(0, 0, 0, 0.08);
}

.accordion--faq details[open] summary {
  color: #1f1f1f;
}

.accordion--faq details[open] .accordion-body {
  color: rgba(0, 0, 0, 0.7);
}

.footer {
  background: var(--accent);
  color: #1b1b1b;
  padding: 72px 0;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-logo {
  width: 68px;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  display: grid;
  place-items: center;
  text-decoration: none;
}

.footer-social svg {
  width: 20px;
  height: 20px;
  stroke: #1f1f1f;
  stroke-width: 1.8;
  fill: none;
}

.footer-meta {
  text-align: right;
  font-size: 0.95rem;
  color: rgba(0, 0, 0, 0.6);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  transition-delay: var(--delay, 0s);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .pricing-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .pricing-offer {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 24px;
  }
}

@media (max-width: 980px) {
  .site-nav,
  .header-actions {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .mobile-actions {
    flex-direction: column;
  }
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding-top: 100px;
  }

  .float-card {
    display: none;
  }
}

@media (max-width: 720px) {
  .section {
    padding: 70px 0;
  }

  .hero-actions,
  .mobile-actions {
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .footer-grid {
    text-align: center;
    justify-content: center;
  }

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}