:root {
  --bg: #071426;
  --bg2: #0b1b31;
  --card: #143864;
  --card2: #102c50;
  --text: #eef5ff;
  --muted: #9fb0c8;
  --cyan: #05c7e8;
  --cyan2: #00e0c0;
  --yellow: #ffd45a;
  --red: #ff4f86;
  --green: #00d9a3;
  --line: rgba(255,255,255,.12);
  --shadow: 0 22px 70px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 80% 0%, rgba(5,199,232,.18), transparent 36rem),
    radial-gradient(circle at 0% 20%, rgba(0,224,192,.12), transparent 30rem),
    linear-gradient(180deg, var(--bg), #050b15 62%, #050812);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; }

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(20px);
  background: rgba(7,20,38,.76);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -.03em;
  font-size: 1.25rem;
}

.logo {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #04101f;
  background: linear-gradient(135deg, var(--cyan), var(--cyan2));
  box-shadow: 0 0 34px rgba(5,199,232,.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-weight: 650;
  font-size: .96rem;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover { color: var(--text); }

.lang-switch {
  position: relative;
}

.lang-switch-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border: 1px solid rgba(5,199,232,.35);
  border-radius: 999px;
  background: transparent;
  color: var(--cyan);
  font-weight: 800;
  font-size: .85rem;
  font-family: inherit;
  cursor: pointer;
}

.lang-switch-toggle:hover {
  background: rgba(5,199,232,.09);
}

.lang-flag {
  font-size: 1.05rem;
  line-height: 1;
}

.lang-caret {
  font-size: .6rem;
  opacity: .7;
}

.lang-switch-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 168px;
  flex-direction: column;
  gap: 2px;
  background: rgba(7,20,38,.98);
  backdrop-filter: blur(20px);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 6px;
  box-shadow: var(--shadow);
  z-index: 60;
}

.lang-switch-menu.open {
  display: flex;
}

.lang-switch-option {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 11px;
  border-radius: 11px;
  color: var(--muted);
  font-weight: 650;
  font-size: .92rem;
  text-decoration: none;
}

.lang-switch-option:hover {
  background: rgba(255,255,255,.06);
  color: var(--text);
}

.lang-switch-option.active {
  color: var(--text);
  background: rgba(5,199,232,.12);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.05);
  color: var(--text);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 999px;
  padding: 14px 20px;
  font-weight: 800;
  text-decoration: none;
  background: linear-gradient(135deg, var(--cyan), var(--cyan2));
  color: #04101f;
  box-shadow: 0 18px 50px rgba(5,199,232,.25);
}

.button.secondary {
  background: rgba(255,255,255,.08);
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

.button.disabled {
  background: rgba(255,255,255,.06);
  color: var(--muted);
  border: 1px dashed var(--line);
  box-shadow: none;
  cursor: default;
}

.hero {
  padding: 82px 0 52px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 48px;
  align-items: center;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  border: 1px solid rgba(5,199,232,.35);
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(5,199,232,.09);
  font-weight: 800;
  font-size: .9rem;
}

h1 {
  margin: 22px 0 18px;
  font-size: clamp(2.5rem, 5vw, 5.3rem);
  line-height: .95;
  letter-spacing: -.07em;
}

.lead {
  color: #c7d6ea;
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  max-width: 62ch;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.trust-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-weight: 650;
  font-size: .95rem;
}

.trust-row span {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.045);
  padding: 7px 11px;
  border-radius: 999px;
}

.trust-row.large {
  margin-top: 0;
  font-size: 1rem;
}

.trust-row.large span {
  padding: 10px 16px;
  background: rgba(255,255,255,.05);
}

.phone-stack {
  position: relative;
  min-height: 660px;
}

.phone {
  position: absolute;
  border-radius: 34px;
  overflow: hidden;
  background: #06111f;
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: var(--shadow);
}

.phone img {
  width: 100%;
  height: auto;
  display: block;
}

.phone.main {
  width: min(330px, 56vw);
  right: 10%;
  top: 0;
  transform: rotate(2deg);
}

.phone.back {
  width: min(250px, 42vw);
  left: 0;
  top: 80px;
  opacity: .88;
  transform: rotate(-7deg);
}

section {
  padding: 72px 0;
}

section.alt {
  background: linear-gradient(180deg, rgba(255,255,255,.025), transparent);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-title {
  margin-bottom: 30px;
}

.group-title {
  margin: 44px 0 16px;
  font-size: 1.05rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 800;
}

.group-title:first-of-type {
  margin-top: 0;
}

h2 {
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  line-height: 1.05;
  margin: 0 0 12px;
  letter-spacing: -.05em;
}

.section-title p {
  color: var(--muted);
  font-size: 1.12rem;
  max-width: 70ch;
  margin: 0;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  background: linear-gradient(180deg, rgba(20,56,100,.95), rgba(16,44,80,.92));
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 28px;
  padding: 24px;
  box-shadow: 0 18px 50px rgba(0,0,0,.22);
}

.card .icon {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(5,199,232,.14);
  color: var(--cyan);
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.25rem;
  letter-spacing: -.02em;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.reco-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.note-text {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: .95rem;
}

.reco-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 26px;
}

.reco-card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  letter-spacing: -.02em;
}

.reco-card p {
  margin: 0;
  color: var(--muted);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px 22px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  letter-spacing: -.01em;
  list-style: none;
}

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

.faq-item summary::before {
  content: "+";
  display: inline-block;
  width: 1.2em;
  color: var(--cyan);
  font-weight: 800;
}

.faq-item[open] summary::before {
  content: "–";
}

.faq-item p {
  margin: 14px 0 0;
  color: var(--muted);
}

.screens {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  align-items: start;
}

.screen {
  border-radius: 28px;
  overflow: hidden;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 18px 50px rgba(0,0,0,.25);
}

.screen img {
  width: 100%;
  height: auto;
  display: block;
}

.club-card {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.club-badge {
  flex-shrink: 0;
  width: 140px;
  height: 90px;
  border-radius: 20px;
  background: #ffffff;
  display: grid;
  place-items: center;
  padding: 14px;
  box-shadow: 0 18px 50px rgba(0,0,0,.22);
}

.club-badge img {
  width: 100%;
  height: auto;
  display: block;
}

.club-card > div:nth-child(2) {
  flex: 1;
  min-width: 240px;
}

.club-card h3 {
  margin: 0 0 6px;
  font-size: 1.25rem;
  letter-spacing: -.02em;
}

.club-card p {
  margin: 0;
  color: var(--muted);
}

.cta {
  background: linear-gradient(135deg, rgba(5,199,232,.18), rgba(0,224,192,.1));
  border: 1px solid rgba(5,199,232,.24);
  border-radius: 34px;
  padding: 38px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 34px 0 48px;
  color: var(--muted);
}

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

.footer a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 18px;
}

.footer a:hover { color: var(--text); }

.legal {
  padding: 56px 0 84px;
}

.legal article {
  background: rgba(20,56,100,.55);
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: clamp(24px, 5vw, 54px);
}

.legal h1 {
  font-size: clamp(2.4rem, 4vw, 4rem);
}

.legal h2 {
  margin-top: 36px;
  font-size: 1.6rem;
}

.legal p, .legal li {
  color: #c7d6ea;
}

.legal ul {
  padding-left: 1.2rem;
}

.notice {
  border-left: 4px solid var(--cyan);
  background: rgba(5,199,232,.08);
  padding: 14px 18px;
  border-radius: 14px;
}

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

  .phone-stack {
    min-height: 620px;
  }

  .phone.main {
    right: 5%;
  }

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

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

  .reco-grid,
  .price-grid {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    background: rgba(7,20,38,.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    padding: 10px 20px 16px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    width: 100%;
    padding: 10px 0;
  }

  .nav-links .lang-switch-option {
    width: 100%;
    padding: 9px 11px;
  }

  .lang-switch {
    margin-top: 6px;
    width: 100%;
  }

  .lang-switch-toggle {
    width: 100%;
    justify-content: space-between;
  }

  .lang-switch-menu {
    position: static;
    width: 100%;
    margin-top: 4px;
    box-shadow: none;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .hero {
    padding-top: 46px;
  }

  .features,
  .screens {
    grid-template-columns: 1fr;
  }

  .phone-stack {
    min-height: 560px;
  }

  .phone.main {
    width: 260px;
    right: 0;
  }

  .phone.back {
    width: 205px;
  }

  .cta {
    padding: 26px;
  }
}