:root {
  --bg: #0b0b0f;
  --panel: #14141b;
  --panel-2: #1a1a24;
  --text: #e9eaf0;
  --muted: #9aa0b4;
  --accent: #ff4c4c;
  --accent-2: #ff7356;
  --ring: #2a2a36;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 80% -20%, #1a1a24 0%, #0b0b0f 60%), var(--bg);
  color: var(--text);
}

a {
  color: inherit;
}

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

.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(10, 10, 14, .8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #222;
}

.logo {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--accent);
  text-decoration: none;
}

.nav a {
  margin-left: 1rem;
  text-decoration: none;
  color: #c7ccda;
  padding: .5rem .6rem;
  border-radius: .6rem;
}

.nav a:hover {
  background: #20202a;
}

.hero {
  height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid #1e1e28;
}

.overlay {
  background: rgba(0, 0, 0, .55);
  padding: 2rem 2.5rem;
  border-radius: 1rem;
  max-width: 900px;
  text-align: center;
}

.overlay h1 {
  font-size: 2.4rem;
  margin: 0 0 .4rem;
}

.overlay p {
  color: #cfd3e2;
  margin: .4rem 0 1rem;
}

.cta-row {
  display: flex;
  gap: .6rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  appearance: none;
  border: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  padding: .75rem 1rem;
  border-radius: .8rem;
  font-weight: 700;
  cursor: pointer;
}

.btn.ghost {
  background: #232332;
  color: #e5e7ef;
}

.btn:hover {
  filter: brightness(1.05);
}

.btn.ghost:hover {
  background: #2a2a3a;
}

.content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem;
}

.grid {
  display: grid;
  gap: 1.2rem;
}

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

@media (max-width: 900px) {
  .grid.three {
    grid-template-columns: 1fr;
  }
}

.features.grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .features.grid {
    grid-template-columns: 1fr;
  }
}

.card {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  padding: 1rem;
  border: 1px solid var(--ring);
  border-radius: 1rem;
}

.card.center {
  text-align: center;
}

.card img {
  border-radius: .8rem;
}

.guide .guide-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--ring);
  border-radius: 1rem;
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  padding: 1rem;
}

.guide .guide-card h3 {
  margin: .6rem 0 .2rem;
}

.apps .app-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--ring);
  border-radius: 1rem;
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  padding: 1rem;
}

.apps .app-card .icon {
  height: 34px;
}

.pricing {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.4rem;
}

@media (max-width: 1000px) {
  .pricing {
    grid-template-columns: 1fr;
  }
}

.plan .badge {
  display: inline-block;
  font-weight: 700;
  border: 1px solid var(--ring);
  padding: .3rem .6rem;
  border-radius: .7rem;
  background: #1c1c26;
  margin-bottom: .4rem;
}

.plan.standard .badge {
  color: #ff6b6b;
}

.plan.super .badge {
  color: #c38bff;
}

.plan.premium .badge {
  color: #ffd166;
}

.plan h2 {
  margin: .2rem 0 .6rem;
}

.plan ul {
  padding-left: 1.2rem;
  color: #c7ccda;
}

.price-lines {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .4rem;
  margin: .8rem 0;
}

.price-lines span {
  background: #1c1c26;
  border: 1px solid var(--ring);
  padding: .5rem;
  border-radius: .6rem;
  text-align: center;
}

.small {
  font-size: .9rem;
}

.payments {
  margin-top: 2rem;
}

.pay-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 900px) {
  .pay-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.pay {
  background: #1c1c26;
  border: 1px solid var(--ring);
  border-radius: .8rem;
  padding: .9rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}

.pay img {
  height: 26px;
}

.legal-note {
  padding: 1rem 2rem;
  color: #aeb5c8;
  text-align: center;
}

footer {
  margin-top: 3rem;
  padding: 1rem 2rem;
  text-align: center;
  background: #0e0e13;
  border-top: 1px solid #1e1e28;
  color: #9aa0b4;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal.hidden {
  display: none;
}

.modal-card {
  background: #13131b;
  border: 1px solid var(--ring);
  border-radius: 1rem;
  padding: 1rem;
  max-width: 420px;
  width: 100%;
}

.modal-card input {
  width: 100%;
  margin: .6rem 0;
  padding: .6rem;
  border-radius: .6rem;
  background: #0e0e15;
  border: 1px solid #2a2a36;
  color: #eaeaf0;
}

.modal-actions {
  display: flex;
  gap: .5rem;
  justify-content: flex-end;
}

.symbol {
  height: 42px;
  margin: 0 auto 6px;
  opacity: .95;
}

.muted {
  color: #aab0c2;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  background-color: #c7ccda;
  height: 3px;
  margin: 5px;
  width: 25px;
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
  flex-direction: column;
  width: 100%;
  background: rgba(0, 0, 0, 0.9);
}

.mobile-nav a {
  padding: 1rem;
  text-align: center;
  color: #c7ccda;
  border-bottom: 1px solid #333;
}

.mobile-nav a:hover {
  background: #20202a;
}

@media (max-width: 768px) {
  .navbar {
    padding: 1rem;
  }

  .nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-nav.active {
    display: flex;
  }
}