:root {
  --bg: #050a14;
  --bg-2: #0a1426;
  --card: #0d1a30;
  --card-2: #11213d;
  --border: #1d3358;
  --text: #e8eefb;
  --muted: #8ea3c4;
  --blue: #2f8bff;
  --blue-2: #5fb0ff;
  --gold: #f2b84b;
  --green: #31c48d;
  --red: #f05252;
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(ellipse at top, #0c1d3a 0%, var(--bg) 60%) fixed, var(--bg);
  color: var(--text);
  font-family: 'Montserrat', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.5;
}

a { color: var(--blue-2); }

.container { max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* Header */
.header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(5, 10, 20, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header .container { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; color: var(--text); text-decoration: none; }
.brand b { color: var(--blue); }
.beta {
  font-size: 11px; font-weight: 700; letter-spacing: .08em;
  padding: 3px 8px; border-radius: 999px;
  background: rgba(242, 184, 75, .15); color: var(--gold); border: 1px solid rgba(242, 184, 75, .4);
}
.nav { display: flex; gap: 20px; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 14px; }
.nav a:hover { color: var(--text); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 12px; border: 0; cursor: pointer;
  font: inherit; font-weight: 700; font-size: 15px; text-decoration: none;
  background: linear-gradient(135deg, var(--blue) 0%, #1a5fd6 100%); color: #fff;
  box-shadow: 0 6px 24px rgba(47, 139, 255, .35);
  transition: transform .1s, box-shadow .2s, opacity .2s;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 30px rgba(47, 139, 255, .5); }
.btn:disabled { opacity: .6; cursor: default; transform: none; }
.btn.ghost { background: transparent; border: 1px solid var(--border); box-shadow: none; color: var(--text); }
.btn.ghost:hover { border-color: var(--blue); }
.btn.danger { background: rgba(240, 82, 82, .15); color: var(--red); box-shadow: none; border: 1px solid rgba(240, 82, 82, .4); }
.btn.sm { padding: 7px 12px; font-size: 13px; border-radius: 9px; }

/* Hero */
.hero { padding: 40px 0 24px; text-align: center; }
.hero img {
  width: min(520px, 100%); height: auto; display: block; margin: 0 auto;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 60%, transparent 72%);
  mask-image: radial-gradient(ellipse at center, #000 60%, transparent 72%);
}
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 8px; }

/* Sections */
section, section.container { padding-top: 48px; padding-bottom: 48px; }
.section-title { font-size: clamp(24px, 4vw, 34px); font-weight: 800; text-align: center; margin: 0 0 8px; }
.section-sub { text-align: center; color: var(--muted); margin: 0 0 32px; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.feature { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.feature .ico { font-size: 28px; }
.feature h3 { margin: 10px 0 6px; font-size: 17px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; }

/* Tariffs */
.search {
  width: min(420px, 100%); padding: 13px 16px; border-radius: 12px;
  background: var(--card); border: 1px solid var(--border); color: var(--text); font: inherit;
}
.search:focus, .field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--blue); }

.empty { text-align: center; color: var(--muted); padding: 32px; grid-column: 1 / -1; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; counter-reset: step; }
.step { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; position: relative; }
.step::before {
  counter-increment: step; content: counter(step);
  display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
  background: var(--blue); color: #fff; font-weight: 800; margin-bottom: 10px;
}
.step h3 { margin: 0 0 6px; font-size: 17px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }

.faq details { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { color: var(--muted); margin: 10px 0 0; }

.footer { border-top: 1px solid var(--border); padding: 28px 0; color: var(--muted); font-size: 14px; text-align: center; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 50; display: none; align-items: center; justify-content: center; padding: 16px; background: rgba(0, 0, 0, .7); }
.modal.open { display: flex; }
.modal-box {
  width: min(460px, 100%); max-height: calc(100vh - 32px); overflow: auto;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 20px; padding: 24px;
}
.modal-box h3 { margin: 0 0 4px; font-size: 20px; }
.modal-box .summary { color: var(--muted); margin: 0 0 18px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 8px; flex-wrap: wrap; }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 13px; font-weight: 700; color: var(--muted); }
.field input, .field textarea, .field select {
  padding: 11px 14px; border-radius: 10px; background: var(--card); color: var(--text);
  border: 1px solid var(--border); font: inherit;
}
.field textarea { resize: vertical; min-height: 70px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row2 > * { min-width: 0; }
.field input, .field textarea, .field select { width: 100%; }
.check { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; font-weight: 600; }

.error { color: var(--red); font-size: 14px; min-height: 20px; margin: 0 0 6px; }
.success { text-align: center; padding: 10px 0; }
.success .big { font-size: 48px; }

@media (max-width: 640px) {
  .nav { display: none; }
  .row2 { grid-template-columns: 1fr; }
  section, section.container { padding-top: 32px; padding-bottom: 32px; }
}

/* Language switch */
.lang { display: flex; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; flex-shrink: 0; }
.lang button { background: transparent; border: 0; color: var(--muted); font: inherit; font-size: 12px; font-weight: 700; padding: 7px 10px; cursor: pointer; }
.lang button.active { background: var(--blue); color: #fff; }

/* Popular tariff */
.hit {
  position: absolute; top: -11px; right: 16px;
  background: linear-gradient(135deg, #f2b84b, #e8892c); color: #1a1205;
  font-size: 12px; font-weight: 800; padding: 3px 10px; border-radius: 999px;
}

/* Floating WhatsApp */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 40;
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: #25d366; color: #fff; box-shadow: 0 8px 24px rgba(37, 211, 102, .4);
  transition: transform .15s;
}
.wa-float:hover { transform: scale(1.07); }
.wa-float[hidden] { display: none; }

/* Tariff picker: country → days → package */
.countries { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-bottom: 20px; }
.country-btn {
  display: flex; align-items: center; gap: 12px; text-align: left; cursor: pointer;
  background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 12px 18px;
  color: var(--text); font: inherit; min-width: 190px; transition: border-color .2s, background .2s;
}
.country-btn:hover { border-color: var(--blue); }
.country-btn.active { border-color: var(--blue); background: rgba(47, 139, 255, .14); }
.country-btn .flag { font-size: 30px; line-height: 1; }
.country-btn b { display: block; font-size: 16px; }
.country-btn small { color: var(--muted); font-size: 13px; }

.country-panel {
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--border); border-radius: 20px; padding: 24px;
}
.panel-head { display: flex; align-items: center; gap: 12px; }
.panel-head .flag { font-size: 34px; line-height: 1; }
.panel-head h3 { margin: 0; font-size: 22px; }
.coverage { margin-top: 12px; color: var(--muted); font-size: 14px; }
.coverage summary { cursor: pointer; color: var(--blue-2); font-weight: 700; }
.coverage p { margin: 8px 0 0; }
.step-label { color: var(--muted); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .05em; margin: 20px 0 10px; }

.days { display: flex; gap: 8px; flex-wrap: wrap; }
.day-btn {
  background: var(--card); border: 1px solid var(--border); color: var(--text); cursor: pointer;
  font: inherit; font-weight: 700; padding: 10px 18px; border-radius: 10px;
}
.day-btn.active { background: var(--blue); border-color: var(--blue); color: #fff; }

.packages { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
.package {
  position: relative; background: var(--bg-2); border: 1px solid var(--border); border-radius: 14px;
  padding: 18px 14px; text-align: center; display: flex; flex-direction: column; gap: 6px; align-items: center;
}
.package.popular { border-color: rgba(242, 184, 75, .6); }
.package .gb { font-size: 24px; font-weight: 800; }
.package .price { font-size: 18px; font-weight: 700; color: var(--blue-2); margin-bottom: 6px; }
.package .btn { width: 100%; }

/* Trial eSIM */
.trial {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  background: linear-gradient(135deg, rgba(47, 139, 255, .16), rgba(47, 139, 255, .04));
  border: 1px solid var(--border); border-radius: 20px; padding: 24px;
}
.trial h3 { margin: 0 0 6px; font-size: 20px; }
.trial p { margin: 0; color: var(--muted); max-width: 640px; }

/* Order modal: bot first, form as fallback */
.btn.tg { width: 100%; background: linear-gradient(135deg, #2aabee, #1c8ad6); box-shadow: 0 6px 24px rgba(42, 171, 238, .35); }
.btn.tg[hidden], .btn.tg[hidden] ~ .bot-hint, .btn.tg[hidden] ~ .divider { display: none; }
.bot-hint { text-align: center; color: var(--muted); font-size: 13px; margin: 8px 0 0; }
.divider { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; margin: 18px 0 14px; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

@media (max-width: 640px) {
  .country-btn { min-width: 0; flex: 1 1 140px; padding: 10px 12px; }
  .country-panel { padding: 18px 14px; }
  .packages { grid-template-columns: 1fr 1fr; }
}

.header-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand { white-space: nowrap; min-width: 0; }
@media (max-width: 480px) {
  .brand { font-size: 15px; gap: 6px; }
  .brand .beta, .cab span { display: none; }
  .header-right { gap: 6px; }
}

/* Reviews */
.reviews { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.review { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.review .stars { color: var(--gold); letter-spacing: 2px; font-size: 16px; }
.review .stars span { color: var(--border); }
.review p { margin: 0; line-height: 1.55; }
.review .who { color: var(--muted); font-size: 13px; margin-top: auto; }
.review .who b { color: var(--text); }

/* First-visit language choice */
.lang-pick { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; padding: 16px; background: rgba(5, 10, 20, .85); backdrop-filter: blur(4px); }
.lang-pick-card { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 10px; padding: 24px; border-radius: 20px; background: var(--card); border: 1px solid var(--border); }
.lang-pick-title { font-weight: 700; text-align: center; margin-bottom: 6px; line-height: 1.4; }
.lang-pick button { padding: 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--bg-2); color: var(--text); font: inherit; font-size: 17px; font-weight: 700; cursor: pointer; }
.lang-pick button:hover { border-color: var(--blue, #2f8bff); }