:root {
  --bg-deep: #04101f;
  --bg: #07182f;
  --surface: rgba(7, 32, 60, 0.86);
  --surface-strong: rgba(7, 29, 54, 0.96);
  --surface-soft: rgba(17, 51, 82, 0.68);
  --line: rgba(108, 207, 255, 0.24);
  --line-strong: rgba(74, 218, 255, 0.5);
  --text: #f6fbff;
  --muted: #a9c2d7;
  --cyan: #43e8ff;
  --cyan-strong: #22c7ff;
  --cyan-ink: #03223a;
  --green: #57f3b2;
  --danger: #ff8f96;
  --shadow: 0 24px 70px rgba(0, 8, 24, 0.42);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 13% 8%, rgba(22, 158, 255, 0.18), transparent 34rem),
    radial-gradient(circle at 90% 18%, rgba(50, 224, 255, 0.14), transparent 30rem),
    linear-gradient(180deg, #06162b 0%, #04101f 54%, #06152a 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 18% 22%, rgba(255,255,255,.62) 0 1px, transparent 1.7px),
    radial-gradient(circle at 72% 16%, rgba(92,230,255,.74) 0 1px, transparent 1.7px),
    radial-gradient(circle at 86% 64%, rgba(255,255,255,.48) 0 1px, transparent 1.7px),
    radial-gradient(circle at 40% 82%, rgba(57,209,255,.45) 0 1px, transparent 1.7px);
  background-size: 170px 170px, 230px 230px, 290px 290px, 340px 340px;
  opacity: 0.35;
}

.page {
  position: relative;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 36px;
}

.hero-shell,
.onboarding-shell {
  position: relative;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-shell {
  min-height: 570px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(380px, 0.98fr);
  align-items: center;
  gap: clamp(18px, 3vw, 52px);
  padding: clamp(28px, 4.5vw, 64px);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(120deg, rgba(4, 23, 45, 0.98) 0%, rgba(8, 35, 65, 0.9) 54%, rgba(6, 27, 51, 0.76) 100%);
}

.hero-shell::after {
  content: "";
  position: absolute;
  inset: auto -6% -35% 34%;
  height: 62%;
  background: radial-gradient(ellipse, rgba(31, 212, 255, 0.2), transparent 65%);
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: center;
  gap: 34px;
}

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

.brand-shield {
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  display: grid;
  place-items: center;
  border: 2px solid rgba(104, 235, 255, 0.82);
  border-radius: 18px 18px 22px 22px;
  color: #dffcff;
  background: linear-gradient(160deg, rgba(31, 218, 255, 0.3), rgba(8, 70, 118, 0.65));
  box-shadow: 0 0 32px rgba(50, 214, 255, 0.24);
  font-weight: 950;
  font-size: 1.4rem;
}

.brand-name {
  margin: 0;
  font-size: clamp(1.45rem, 2vw, 1.85rem);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.brand-tagline {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-heading {
  max-width: 630px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 16px;
  font-size: clamp(3.2rem, 7vw, 5.7rem);
  line-height: 0.94;
  letter-spacing: -0.065em;
  text-wrap: balance;
  background: linear-gradient(180deg, #ffffff 12%, #d5f8ff 72%, #7eeaff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 10px 30px rgba(31, 201, 255, 0.12));
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.lead,
.section-copy,
.access-subtitle {
  color: var(--muted);
  line-height: 1.65;
}

.lead {
  max-width: 620px;
  margin-bottom: 0;
  font-size: clamp(1.05rem, 1.4vw, 1.24rem);
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-actions .btn {
  min-width: 190px;
}

.btn {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 13px 21px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  font: inherit;
  font-weight: 800;
  letter-spacing: -0.01em;
  transition: transform 150ms ease, box-shadow 150ms ease, border-color 150ms ease, opacity 150ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(67, 232, 255, 0.42);
  outline-offset: 3px;
}

.btn.primary {
  color: var(--cyan-ink);
  background: linear-gradient(180deg, #78f5ff 0%, #37dbff 58%, #25bcff 100%);
  border-color: rgba(191, 250, 255, 0.82);
  box-shadow: 0 10px 30px rgba(26, 196, 255, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.68);
}

.btn.primary:hover {
  box-shadow: 0 13px 38px rgba(26, 196, 255, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.76);
}

.btn.secondary,
.btn.ghost {
  color: var(--text);
  border-color: rgba(105, 217, 255, 0.42);
  background: rgba(8, 39, 70, 0.74);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
}

.btn.secondary:hover,
.btn.ghost:hover {
  border-color: rgba(109, 234, 255, 0.8);
  background: rgba(11, 54, 92, 0.92);
}

.btn[aria-disabled="true"],
button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none;
}

.full-width {
  width: 100%;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  color: #c7d8e7;
  font-size: 0.86rem;
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.trust-row span::before {
  content: "✓";
  color: var(--green);
  font-weight: 900;
}

.hero-visual {
  position: relative;
  z-index: 1;
  align-self: stretch;
  display: grid;
  place-items: center;
  min-width: 0;
}

.hero-glow {
  position: absolute;
  width: 90%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 220, 255, 0.36) 0%, rgba(31, 126, 255, 0.14) 42%, transparent 70%);
  filter: blur(14px);
}

.hero-art {
  position: relative;
  z-index: 1;
  width: min(100%, 500px);
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 30px;
  border: 1px solid rgba(108, 229, 255, 0.46);
  box-shadow:
    0 30px 80px rgba(0, 5, 20, 0.48),
    0 0 60px rgba(27, 190, 255, 0.16);
  transform: rotate(1.2deg);
}

.onboarding-shell {
  margin-top: 20px;
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(22px, 4vw, 56px);
  padding: clamp(26px, 4vw, 48px);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(7, 29, 54, 0.96), rgba(8, 39, 70, 0.9));
}

.onboarding-intro {
  align-self: start;
  padding-top: 8px;
}

.section-copy {
  max-width: 430px;
  margin-bottom: 26px;
}

.steps {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #d8e7f2;
}

.steps li {
  display: flex;
  align-items: center;
  gap: 12px;
}

.steps li span {
  width: 31px;
  height: 31px;
  flex: 0 0 31px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(70, 220, 255, 0.52);
  border-radius: 50%;
  color: var(--cyan);
  background: rgba(20, 132, 178, 0.13);
  font-weight: 900;
  font-size: 0.84rem;
}

.flow-card {
  min-width: 0;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid rgba(105, 217, 255, 0.28);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(9, 39, 70, 0.9), rgba(5, 27, 51, 0.94));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.035), 0 18px 48px rgba(0, 8, 25, 0.26);
}

.stack {
  display: grid;
  gap: 10px;
}

.stack + .stack,
.stack + .result,
.stack + .access-result,
.result + .access-result {
  margin-top: 16px;
}

label {
  color: #d7e7f4;
  font-size: 0.91rem;
  font-weight: 700;
}

input {
  width: 100%;
  min-height: 54px;
  border: 1px solid rgba(116, 191, 228, 0.3);
  border-radius: 14px;
  padding: 13px 15px;
  color: var(--text);
  background: rgba(3, 22, 43, 0.72);
  font: inherit;
  font-size: 1rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.025);
  transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

input::placeholder {
  color: #6987a0;
}

input:focus {
  border-color: rgba(67, 232, 255, 0.75);
  background: rgba(5, 29, 54, 0.94);
  box-shadow: 0 0 0 4px rgba(67, 232, 255, 0.08);
}

.result {
  border: 1px solid rgba(108, 207, 255, 0.26);
  border-radius: var(--radius-md);
  padding: 13px 15px;
  color: #dbeaf5;
  background: rgba(4, 25, 48, 0.74);
}

.access-result {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(75, 240, 178, 0.4);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 8% 8%, rgba(58, 239, 170, 0.13), transparent 38%),
    rgba(3, 32, 46, 0.78);
}

.access-heading {
  display: flex;
  align-items: center;
  gap: 12px;
}

.success-icon {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #063b2a;
  background: var(--green);
  box-shadow: 0 0 30px rgba(87, 243, 178, 0.32);
  font-weight: 950;
  font-size: 1.25rem;
}

.access-status {
  margin: 0 0 2px;
  color: var(--green);
  font-size: 1.18rem;
  font-weight: 900;
}

.access-subtitle {
  margin: 0;
  font-size: 0.88rem;
}

.access-link-wrap {
  display: grid;
  gap: 7px;
}

.access-link-label,
.vpn-apps-title {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.access-link-text {
  display: block;
  padding: 12px 13px;
  overflow-wrap: anywhere;
  border: 1px solid rgba(81, 223, 255, 0.34);
  border-radius: 12px;
  color: #8ceeff;
  background: rgba(2, 20, 39, 0.82);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.84rem;
  line-height: 1.5;
}

.vpn-apps {
  display: grid;
  gap: 9px;
}

.vpn-apps-title {
  margin: 2px 0 0;
}

.vpn-app-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.vpn-app-links .btn {
  min-height: 48px;
  border-radius: 13px;
  padding: 10px 13px;
  font-size: 0.88rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 8px 0;
  color: #6f8ba3;
  font-size: 0.8rem;
}

.hidden {
  display: none !important;
}

@media (max-width: 900px) {
  .hero-shell {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    gap: 26px;
  }

  .hero-visual {
    order: -1;
    max-height: 430px;
  }

  .hero-art {
    width: min(72vw, 430px);
    transform: none;
  }

  .onboarding-shell {
    grid-template-columns: 1fr;
  }

  .onboarding-intro {
    padding-top: 0;
  }

  .section-copy {
    max-width: 650px;
  }

  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .steps li {
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 20px, 560px);
    padding-top: 10px;
    padding-bottom: 24px;
  }

  .hero-shell,
  .onboarding-shell {
    border-radius: 23px;
  }

  .hero-shell {
    gap: 24px;
    padding: 18px 18px 24px;
  }

  .hero-visual {
    max-height: none;
  }

  .hero-art {
    width: 100%;
    max-width: 430px;
    border-radius: 20px;
  }

  .brand-shield {
    width: 50px;
    height: 50px;
    flex-basis: 50px;
  }

  .brand-tagline {
    display: none;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.35rem);
  }

  .lead {
    font-size: 1rem;
  }

  .actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .btn {
    width: 100%;
    min-width: 0;
  }

  .trust-row {
    display: grid;
    gap: 8px;
  }

  .onboarding-shell {
    margin-top: 10px;
    padding: 22px 16px 18px;
    gap: 22px;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .steps li {
    align-items: center;
  }

  .flow-card {
    padding: 14px;
  }

  .vpn-app-links {
    grid-template-columns: 1fr;
  }

  .site-footer {
    padding: 14px 4px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}