:root {
  color-scheme: dark;
  --bg: #050d1a;
  --bg-secondary: #0a1628;
  --surface: #0d2a4a;
  --surface-soft: rgba(13, 42, 74, 0.75);
  --cyan: #00ccff;
  --cyan-light: #6ce2ff;
  --cyan-pale: #a8eeff;
  --purple: #8a64d6;
  --purple-light: #a78bfa;
  --teal: #0cead9;
  --text: #f5fdff;
  --text-secondary: #a8eeff;
  --text-muted: rgba(168, 238, 255, 0.45);
  --border: rgba(0, 204, 255, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 4px 4px;
  opacity: 0.05;
  z-index: 0;
}

.page-shell {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.page-shell--thin {
  max-width: 900px;
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 64px;
  padding: 0 32px;
  background: rgba(5, 13, 26, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 204, 255, 0.08);
}

.topbar__brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.topbar__nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

.topbar__brand {
  color: var(--text);
  text-decoration: none;
}

.topbar__nav a,
.footer__links a,
.footer__link,
.info-card a,
.contact-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.topbar__nav a:hover,
.footer__links a:hover,
.footer__link:hover,
.info-card a:hover {
  color: var(--text);
}

.topbar__actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar__menu-button {
  display: none;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(5, 13, 26, 0.94);
  backdrop-filter: blur(24px);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 48px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu__close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 28px;
  cursor: pointer;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  text-align: center;
}

.mobile-menu__nav a {
  font-size: 24px;
}

.section {
  position: relative;
  padding: 120px 32px;
}

.section--tight {
  min-height: calc(100vh - 64px);
  display: grid;
  place-items: center;
}

.hero {
  position: relative;
  background: linear-gradient(180deg, rgba(5, 13, 26, 0.92), rgba(5, 13, 26, 0.64)),
    url('https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=1500&q=80');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

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

.section__intro,
.hero__content,
.quotes__grid,
.privacy__rows,
.features__list,
.timeline {
  position: relative;
  z-index: 1;
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px) scale(0.98);
  transition: all 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.section__label {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--text-secondary);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.hero__title,
.section--hero h1 {
  font-size: clamp(3.2rem, 6vw, 5.5rem);
  line-height: 0.98;
}

.hero__title span {
  display: block;
}

.hero__accent,
.cta__accent {
  background: linear-gradient(135deg, var(--cyan), var(--teal));
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.hero__subtitle,
.section--hero p,
.page-copy p,
.feature-card p,
.privacy__hero p,
.quote-card p,
.timeline__content p,
.limit-table__row span,
.cta__subtitle {
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.75;
}

.hero__subtitle {
  max-width: 520px;
  margin: 24px auto 0;
}

.hero__note {
  margin-top: 20px;
  color: var(--text-muted);
  font-size: 14px;
}

.section--privacy-highlight {
  padding: 64px 32px;
  background: linear-gradient(180deg, rgba(5, 13, 26, 0.88), rgba(5, 13, 26, 0.78)),
    url('https://images.pexels.com/photos/572897/pexels-photo-572897.jpeg?auto=compress&cs=tinysrgb&w=1500');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border: 1px solid rgba(0, 204, 255, 0.12);
  border-radius: 32px;
  margin: 56px 0;
}

.section--privacy-highlight .section__label {
  color: var(--cyan);
}

.section--privacy-highlight .section__lead {
  max-width: 680px;
  margin-top: 18px;
  color: var(--text-secondary);
}

.privacy-highlight__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}

.privacy-highlight__item {
  padding: 24px;
  border-radius: 24px;
  background: rgba(5, 13, 26, 0.9);
  border: 1px solid rgba(0, 204, 255, 0.12);
}

.privacy-highlight__item h3 {
  margin: 0;
  font-size: 18px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 38px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 100px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, filter 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.button--primary {
  background: linear-gradient(135deg, var(--cyan), var(--teal));
  color: #fff;
  padding: 14px 28px;
}

.button--primary:hover {
  filter: brightness(1.08);
  transform: scale(1.02);
}

.button--secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid rgba(0, 204, 255, 0.4);
  padding: 14px 28px;
}

.button--secondary:hover {
  border-color: rgba(0, 204, 255, 0.8);
  color: #fff;
}

.button--ghost {
  background: transparent;
  color: var(--cyan-light);
  border: none;
}

.button--ghost:hover {
  text-decoration: underline;
}

.button--lg {
  padding: 18px 34px;
}

.button--xl {
  padding: 18px 40px;
  font-size: 18px;
}

.button--sm {
  padding: 10px 20px;
  font-size: 13px;
}

.email-copy-card {
  max-width: 820px;
  margin: 0 auto;
  padding: 32px;
  border-radius: 32px;
  background: rgba(5, 13, 26, 0.96);
  border: 1px solid rgba(0, 204, 255, 0.18);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.22);
  display: grid;
  gap: 18px;
  text-align: center;
}

.email-copy-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.8;
}

.email-copy-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

.copy-toast {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  color: #d5fffe;
  font-size: 14px;
  font-weight: 600;
}

.copy-toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.policy-pre {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: 'Inter', sans-serif;
  line-height: 1.8;
  color: var(--text-secondary);
  margin: 0;
}

.hero__rule {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 36px;
}

.hero__rule span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(0, 204, 255, 0.75);
}

.hero__visual {
  display: flex;
  justify-content: center;
  margin-top: 64px;
}

.phone-frame {
  width: clamp(260px, 28vw, 390px);
  aspect-ratio: 390 / 720;
  border-radius: 48px;
  border: 1px solid rgba(0, 204, 255, 0.2);
  background: linear-gradient(180deg, #0d2a4a 0%, #050d1a 100%);
  box-shadow: inset 0 0 40px rgba(0, 204, 255, 0.05);
  position: relative;
  overflow: hidden;
  animation: float 4s ease-in-out infinite alternate;
}

.phone-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(0, 204, 255, 0.18), transparent 25%);
}

.phone-frame__screen {
  position: absolute;
  inset: 24px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 34px;
  display: grid;
  place-items: center;
}

.phone-frame__placeholder {
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.hero__glow {
  position: absolute;
  width: 420px;
  height: 420px;
  filter: blur(120px);
  opacity: 0.08;
  pointer-events: none;
}

.hero__glow--cyan {
  top: -80px;
  left: -80px;
  background: radial-gradient(circle, rgba(0, 204, 255, 0.28), transparent 55%);
}

.hero__glow--purple {
  bottom: -80px;
  right: -80px;
  background: radial-gradient(circle, rgba(138, 100, 214, 0.24), transparent 50%);
}

.section--privacy {
  background: var(--bg);
}

.privacy__hero {
  display: grid;
  gap: 32px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(168, 238, 255, 0.08);
  text-align: center;
}

.privacy__icon {
  width: 88px;
  height: 88px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(0, 204, 255, 0.16), rgba(138, 100, 214, 0.18));
  position: relative;
}

.privacy__icon::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 20px;
  width: 48px;
  height: 36px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 10px;
}

.privacy__icon::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 28px;
  width: 24px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-bottom: none;
  border-radius: 14px 14px 0 0;
}

.privacy__rows {
  display: grid;
  gap: 18px;
  margin-top: 48px;
  text-align: center;
}

.privacy__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  padding: 24px;
  background: rgba(13, 42, 74, 0.88);
  border: 1px solid rgba(0, 204, 255, 0.1);
  border-radius: 24px;
}

.privacy__row-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: rgba(0, 204, 255, 0.14);
  display: grid;
  place-items: center;
  color: var(--cyan);
  font-size: 22px;
}

.privacy__row-icon::before {
  content: '🔒';
}

.feature-card,
.info-card,
.quote-card,
.limit-table__row,
.timeline__content,
.page-copy {
  background: rgba(13, 42, 74, 0.92);
  border: 1px solid rgba(0, 204, 255, 0.1);
  border-radius: 24px;
}

.info-card {
  text-decoration: none;
  color: inherit;
}

.info-card--link {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  padding: 32px;
}

.info-card__arrow {
  color: var(--cyan);
  font-size: 22px;
}

.features__list {
  display: grid;
  gap: 32px;
  margin-top: 48px;
}

.feature-card {
  padding: 32px;
  border-left: 4px solid var(--cyan);
  display: grid;
  gap: 22px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  z-index: 1;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: -50%;
  background: radial-gradient(circle, rgba(255, 0, 100, 0.18), transparent 60%);
  filter: blur(60px);
  z-index: 0;
}

.feature-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.feature-card--teal {
  border-color: var(--teal);
}

.feature-card--purple {
  border-color: var(--purple);
}

.feature-card--lavender {
  border-color: var(--purple-light);
}

.feature-card__meta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(0, 204, 255, 0.14);
  box-shadow: 0 0 0 10px rgba(0, 204, 255, 0.02);
  display: grid;
  place-items: center;
  font-size: 24px;
}

.feature-card__tag {
  color: var(--cyan);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.feature-card h3 {
  font-size: 28px;
  line-height: 1.1;
}

.feature-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.feature-card__chips span,
.info-card {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(0, 204, 255, 0.06);
  border: 1px solid rgba(0, 204, 255, 0.18);
  color: var(--text-secondary);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.feature-card__chips--quotes span {
  max-width: 100%;
}

.feature-card__result {
  display: grid;
  gap: 8px;
}

.feature-card__result strong {
  font-size: 22px;
  color: var(--cyan);
}

.feature-card__result span {
  color: var(--text-muted);
  font-size: 13px;
}

.info-links {
  display: grid;
  gap: 24px;
  margin-top: 48px;
}

.info-card {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  padding: 32px;
}

.info-card h2 {
  font-size: 26px;
  margin: 10px 0 0;
}

.quotes__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.quote-card {
  padding: 24px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.quote-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 204, 255, 0.3);
}

.quote-card__pill {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(0, 204, 255, 0.12);
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.quote-card p {
  margin: 0 0 18px;
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
}

.quote-card__author {
  color: var(--text-secondary);
  font-size: 14px;
  font-style: italic;
}

.section--finalcta {
  text-align: center;
  overflow: hidden;
  padding: 140px 32px;
}

.cta__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, rgba(0, 204, 255, 0.24), transparent 22%),
    radial-gradient(circle at 50% 60%, rgba(138, 100, 214, 0.16), transparent 20%);
  filter: blur(120px);
  opacity: 0.2;
  pointer-events: none;
}

.section--finalcta h2 {
  font-size: clamp(3.5rem, 6vw, 4.5rem);
}

.cta__subtitle,
.footer__muted,
.back-to-top {
  color: var(--text-muted);
}

.cta__note {
  margin-top: 18px;
  font-size: 14px;
}

.footer {
  padding: 48px 32px;
  border-top: 1px solid rgba(0, 204, 255, 0.08);
}

.footer__columns {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer__brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  letter-spacing: 0.03em;
}

.footer__text,
.footer__muted,
.footer__bottom {
  color: var(--text-muted);
}

.footer__link {
  display: block;
  margin-top: 10px;
}

.footer__links {
  display: grid;
  gap: 12px;
  font-size: 13px;
}

.footer__bottom {
  margin-top: 36px;
  text-align: center;
  font-size: 12px;
}

.timeline {
  position: relative;
  display: grid;
  gap: 32px;
  padding-left: 32px;
}

.timeline__line {
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(0, 204, 255, 0.16);
}

.timeline__item {
  position: relative;
  padding-left: 36px;
}

.timeline__node {
  position: absolute;
  left: 0;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--cyan);
}

.timeline__node--current {
  box-shadow: 0 0 0 8px rgba(0, 204, 255, 0.15);
}

.timeline__content {
  background: rgba(13, 42, 74, 0.92);
  padding: 24px;
  border-radius: 24px;
  border: 1px solid rgba(0, 204, 255, 0.1);
}

.timeline__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.timeline__heading h2 {
  font-size: 28px;
}

.badge {
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--teal));
  color: #fff;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.timeline__content ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text-secondary);
}

.timeline__content li {
  margin-bottom: 10px;
}

.page-hero {
  max-width: 760px;
  margin: 0 auto;
}

.page-copy {
  padding: 48px 0 0;
  display: grid;
  gap: 32px;
}

.page-copy h2 {
  color: var(--cyan);
  font-size: 22px;
}

.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(0, 204, 255, 0.4);
  background: rgba(5, 13, 26, 0.85);
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 50;
}

.faq-section {
  display: grid;
  gap: 14px;
  margin-bottom: 32px;
}

.faq-card {
  background: rgba(13, 42, 74, 0.92);
  border: 1px solid rgba(0, 204, 255, 0.1);
  border-radius: 24px;
  overflow: hidden;
}

.faq-card__toggle {
  width: 100%;
  padding: 24px;
  background: transparent;
  border: none;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
}

.faq-card__content {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-card__content p {
  margin: 0 0 24px;
  color: var(--text-secondary);
}

.faq-card.open .faq-card__content {
  max-height: 250px;
  padding: 0 24px 24px;
}

.faq-card .chevron {
  transition: transform 0.3s ease;
}

.faq-card.open .chevron {
  transform: rotate(180deg);
}

.limit-table {
  display: grid;
  gap: 2px;
  margin-top: 28px;
}

.limit-table__header,
.limit-table__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding: 18px 24px;
}

.limit-table__header {
  background: rgba(0, 204, 255, 0.08);
  color: var(--cyan);
  border-radius: 20px;
  font-size: 14px;
}

.limit-table__row {
  background: rgba(13, 42, 74, 0.92);
}

.limit-table__row--alt {
  background: rgba(13, 42, 74, 0.75);
}


@keyframes float {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-14px);
  }
}

@media (max-width: 1024px) {
  .topbar {
    padding: 0 24px;
  }
  .features__list,
  .quotes__grid {
    gap: 24px;
  }
}

@media (max-width: 820px) {
  .topbar__nav,
  .footer__links {
    display: none;
  }

  .topbar__menu-button {
    display: inline-flex;
  }

  .section {
    padding: 80px 24px;
  }

  .feature-card,
  .info-card,
  .timeline__content,
  .privacy__row,
  .quote-card {
    padding: 24px;
  }

  .quotes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-shell--thin {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .topbar {
    padding: 0 16px;
  }

  .hero__title {
    font-size: clamp(2.8rem, 12vw, 3.5rem);
  }

  .hero__subtitle,
  .section--hero p,
  .page-copy p {
    font-size: 16px;
  }

  .hero__actions {
    flex-direction: column;
  }

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

  .privacy__hero,
  .feature-card,
  .info-card,
  .timeline__content,
  .limit-table__header,
  .limit-table__row,
  .faq-card {
    border-radius: 20px;
  }

  .privacy-highlight__grid {
    grid-template-columns: 1fr;
  }

  .info-card--link {
    flex-direction: column;
    align-items: stretch;
  }

  .section {
    padding: 60px 18px;
  }

  .hero__glow,
  .cta__glow {
    display: none;
  }
}