:root {
  --bg: #f6f5f1;
  --bg-2: #efede6;
  --surface: #ffffff;
  --surface-2: #fbfaf7;
  --ink: #0f1114;
  --ink-2: #3a3d44;
  --ink-3: #5a5e66;
  --ink-4: #82858d;
  --line: rgba(15,17,20,0.08);
  --line-2: rgba(15,17,20,0.14);
  --accent: oklch(62% 0.19 255);
  --accent-ink: oklch(32% 0.12 255);
  --accent-soft: oklch(95% 0.03 255);
  --mint: oklch(78% 0.12 165);
  --mint-ink: oklch(38% 0.09 165);
  --amber: oklch(80% 0.14 75);
  --danger: oklch(62% 0.2 25);

  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-2xl: 36px;

  --shadow-sm: 0 1px 2px rgba(15,17,20,0.04), 0 1px 1px rgba(15,17,20,0.03);
  --shadow-md: 0 4px 14px rgba(15,17,20,0.06), 0 2px 4px rgba(15,17,20,0.04);
  --shadow-lg: 0 24px 60px -20px rgba(15,17,20,0.18), 0 8px 24px -10px rgba(15,17,20,0.08);
  --shadow-accent: 0 14px 40px -12px oklch(62% 0.19 255 / 0.45);

  --font-sans: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.01em;
  overflow-x: hidden;
  padding-bottom: 112px;
}
@media (min-width: 860px) {
  body { padding-bottom: 0; }
}
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select { font-family: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

/* Visible focus for keyboard users — applies everywhere we previously stripped
   the default outline. Mouse clicks won't trigger this thanks to :focus-visible. */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: inherit;
}

/* Skip-link for screen-reader / keyboard users. Visible on focus. */
.skip-link {
  position: absolute; left: 12px; top: -40px;
  z-index: 200;
  background: var(--ink); color: #fff;
  padding: 8px 14px; border-radius: 8px;
  font-size: 14px; font-weight: 500;
  transition: top .15s ease;
}
.skip-link:focus { top: 12px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- Top Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  background: rgba(246,245,241,0.72);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.nav.scrolled {
  border-bottom-color: var(--line);
  background: rgba(246,245,241,0.88);
}
.nav-inner {
  max-width: 1240px; margin: 0 auto;
  padding: 14px 20px;
  display: flex; align-items: center; gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 17px; letter-spacing: -0.02em; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--ink);
  color: #fff;
  display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 13px; font-weight: 700;
  position: relative;
  overflow: hidden;
}
.brand-mark::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 40%, var(--accent) 140%);
  opacity: .9;
}
.brand-mark span { position: relative; z-index: 1; }
.nav-links { display: none; gap: 26px; margin-left: 12px; color: var(--ink-2); font-size: 14.5px; }
.nav-links a:hover { color: var(--ink); }
.nav-spacer { flex: 1; }
.nav-actions { display: flex; gap: 10px; align-items: center; }
.lang-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 11px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface);
  font-size: 13px; font-weight: 500; color: var(--ink-2);
}
.btn { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; font-size: 14.5px; padding: 10px 16px; border-radius: 12px; transition: transform .15s ease, box-shadow .2s ease, background .2s ease; }
.btn:active { transform: scale(0.97); }
.btn-ghost { color: var(--ink-2); }
.btn-ghost:hover { color: var(--ink); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #1d2026; }
.btn-accent { background: var(--accent); color: #fff; box-shadow: var(--shadow-accent); }
.btn-accent:hover { filter: brightness(1.05); }
.btn-soft { background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.btn-soft:hover { background: var(--surface-2); }

@media (min-width: 860px) {
  .nav-links { display: flex; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 20px 20px 36px;
  overflow: hidden;
}
.hero-orb {
  position: absolute;
  inset: auto;
  width: 340px; height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, oklch(62% 0.19 255 / 0.35), transparent 60%);
  filter: blur(40px);
  top: -80px; right: -80px;
  pointer-events: none;
  z-index: 0;
}
.hero-orb.two {
  top: 200px; left: -120px; width: 280px; height: 280px;
  background: radial-gradient(circle at 50% 50%, oklch(80% 0.14 75 / 0.35), transparent 60%);
}
@media (min-width: 720px) {
  .hero-orb { width: 520px; height: 520px; top: -120px; right: -160px; }
  .hero-orb.two { width: 420px; height: 420px; top: 240px; left: -220px; }
}
.hero-inner {
  position: relative; z-index: 1;
  max-width: 1240px; margin: 0 auto;
  display: grid; gap: 28px;
  grid-template-columns: 1fr;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px 6px 6px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  font-size: 13px; color: var(--ink-2);
  width: max-content;
  box-shadow: var(--shadow-sm);
}
.eyebrow-dot {
  width: 20px; height: 20px; border-radius: 999px;
  background: var(--mint); color: var(--mint-ink);
  display: grid; place-items: center; font-size: 11px; font-weight: 700;
}
.eyebrow-dot::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--mint-ink);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}
.h1 {
  font-size: clamp(38px, 8vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin: 14px 0 16px;
  text-wrap: balance;
}
.h1 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--accent) 20%, oklch(70% 0.18 300) 90%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.hero-sub {
  font-size: clamp(16px, 2.4vw, 19px);
  color: var(--ink-2);
  max-width: 52ch;
  line-height: 1.5;
  text-wrap: pretty;
}
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 18px 28px;
  margin-top: 22px;
  font-size: 13.5px; color: var(--ink-3);
}
.hero-meta-item { display: flex; align-items: center; gap: 8px; }
.avatars { display: flex; }
.avatars span {
  width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid var(--bg);
  background: linear-gradient(135deg, #d8dde7, #b6bdcb);
  margin-left: -8px;
  display: grid; place-items: center;
  font-size: 11px; font-weight: 600; color: #2a2f3a;
}
.avatars span:first-child { margin-left: 0; }
.avatars span:nth-child(1){ background: linear-gradient(135deg,#ffd3b6,#f7a86f);}
.avatars span:nth-child(2){ background: linear-gradient(135deg,#c2e9fb,#81a4ff); color:#fff;}
.avatars span:nth-child(3){ background: linear-gradient(135deg,#d4fc79,#96e6a1);}
.avatars span:nth-child(4){ background: linear-gradient(135deg,#e0c3fc,#8ec5fc); color:#fff;}

.stars { color: var(--amber); letter-spacing: 1px; font-size: 13px; }

/* ---------- Recharge Card ---------- */
.rcard {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 18px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.rcard::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.6), transparent 40%);
  pointer-events: none;
}
.tabs {
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--bg-2);
  border-radius: 14px;
  padding: 5px;
  position: relative;
  margin-bottom: 18px;
}
.tab {
  position: relative;
  padding: 13px 14px;
  border-radius: 10px;
  font-size: 14.5px; font-weight: 500; color: var(--ink-3);
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: color .2s ease;
  z-index: 1;
}
.tab.active { color: var(--ink); }
.tab-disabled {
  color: var(--ink-4);
  cursor: not-allowed;
  opacity: 0.55;
}
.tab-disabled .badge { background: var(--ink-4); box-shadow: none; }
.tab-indicator {
  position: absolute;
  top: 5px; bottom: 5px;
  width: calc(50% - 5px);
  background: var(--surface);
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  transition: transform .32s cubic-bezier(.34,1.3,.64,1);
  z-index: 0;
}
.tab-indicator.right { transform: translateX(100%); }
.tab .badge {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 7px; border-radius: 6px;
  background: var(--accent); color: #fff;
  font-weight: 700; letter-spacing: 0.06em;
  box-shadow: 0 2px 6px -1px oklch(62% 0.19 255 / 0.4);
}

.field-row { display: grid; gap: 8px; margin-bottom: 10px; }
.field {
  border: 1px solid var(--line);
  background: var(--surface-2);
  border-radius: 14px;
  padding: 10px 14px;
  display: flex; align-items: center; gap: 12px;
  transition: border-color .15s ease, background .15s ease;
  cursor: pointer;
}
.field:hover { border-color: var(--line-2); }
.field.valid { border-color: var(--mint-ink); background: var(--surface); }
.field.invalid { border-color: var(--danger); background: var(--surface); }
.phone-help {
  min-height: 16px; margin: 6px 4px 0;
  font-size: 12px; line-height: 1.35;
  display: flex; align-items: center; gap: 6px;
}
.phone-help-error { color: var(--danger); }
.phone-help-ok { color: var(--mint-ink); }
.phone-help-ok strong { font-weight: 600; color: var(--ink); }
.spinner {
  display: inline-block; width: 10px; height: 10px;
  border: 1.5px solid var(--ink-4);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin .8s linear infinite;
  vertical-align: -1px;
  margin-right: 4px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.link-btn {
  background: none; border: none; padding: 4px 8px;
  font: inherit; font-size: 13px; font-weight: 500;
  color: var(--accent-ink);
  text-decoration: underline; text-underline-offset: 3px;
  cursor: pointer;
}
.link-btn:hover { color: var(--accent); }
.field-input:focus-within { border-color: var(--accent); background: var(--surface); box-shadow: 0 0 0 4px oklch(62% 0.19 255 / 0.1); }
.field-label { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-4); font-weight: 600; margin-bottom: 3px; }
.field-value { font-size: 16px; color: var(--ink); font-weight: 500; letter-spacing: -0.01em; }
.field input {
  border: none; outline: none; background: transparent;
  font-size: 16px; width: 100%; color: var(--ink);
  font-weight: 500; letter-spacing: -0.01em;
  padding: 0;
}
.field input::placeholder { color: var(--ink-4); font-weight: 400; }
.field .flag { font-size: 22px; line-height: 1; }
.field .chev { color: var(--ink-4); margin-left: auto; font-size: 18px; }
.field-main { flex: 1; min-width: 0; }

.two-col { display: grid; gap: 10px; grid-template-columns: 1fr; }
@media (min-width: 480px) {
  .two-col { grid-template-columns: 1fr 1.2fr; }
}

.amounts-label {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12px; color: var(--ink-3); margin: 16px 2px 8px;
}
.amounts-label .muted { color: var(--ink-4); font-family: var(--font-mono); font-size: 11px; }
.amounts {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px;
}
@media (min-width: 420px) {
  .amounts { grid-template-columns: repeat(3, 1fr); }
}
.amount {
  border: 1px solid var(--line);
  background: var(--surface-2);
  border-radius: 12px;
  padding: 11px 8px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  transition: all .18s ease;
  position: relative;
  min-width: 0;
}
.amount.selected {
  border-color: var(--ink);
  background: var(--ink); color: #fff;
  box-shadow: 0 10px 24px -10px rgba(15,17,20,0.3);
}
.amount.skeleton {
  background: linear-gradient(90deg, var(--surface-2) 0%, var(--bg-2) 50%, var(--surface-2) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.2s ease-in-out infinite;
  border-color: transparent;
  height: 58px;
  cursor: default;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.amount .local {
  font-family: var(--font-mono); font-size: 14px; font-weight: 600; letter-spacing: -0.02em;
  line-height: 1.15; text-align: center;
  overflow: hidden;
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2;
  width: 100%;
  word-break: break-word;
}
.amount .usd { font-size: 11px; color: var(--ink-3); text-align: center; }
.amount.selected .usd { color: rgba(255,255,255,0.6); }
.amount .tag {
  position: absolute; top: -8px; right: -6px;
  background: var(--amber); color: #3a2a00;
  font-size: 9.5px; font-weight: 700;
  padding: 2px 6px; border-radius: 6px;
  letter-spacing: 0.02em;
}

.esim-plans {
  display: grid; gap: 8px;
}
.plan {
  border: 1px solid var(--line);
  background: var(--surface-2);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex; align-items: center; gap: 12px;
  transition: all .18s ease;
}
.plan.selected {
  border-color: var(--ink);
  background: var(--ink); color: #fff;
}
.plan-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  font-size: 14px;
}
.plan.selected .plan-icon { background: rgba(255,255,255,0.12); border-color: transparent; color: #fff; }
.plan-body { flex: 1; min-width: 0; }
.plan-title { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.plan-sub { font-size: 12.5px; color: var(--ink-3); margin-top: 2px; }
.plan.selected .plan-sub { color: rgba(255,255,255,0.7); }
.plan-price { font-family: var(--font-mono); font-size: 15px; font-weight: 600; letter-spacing: -0.02em; }

.summary {
  margin-top: 12px; padding-top: 12px;
  border-top: 1px dashed var(--line-2);
  display: flex; align-items: center; justify-content: space-between;
}
.summary-label { font-size: 13px; color: var(--ink-3); }
.summary-total {
  font-family: var(--font-mono);
  font-size: 26px; font-weight: 600; letter-spacing: -0.03em;
}

.cta-primary {
  margin-top: 14px;
  width: 100%;
  background: var(--ink); color: #fff;
  border-radius: 16px;
  padding: 16px;
  font-size: 16px; font-weight: 500;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: transform .15s ease, box-shadow .2s ease;
  position: relative;
  overflow: hidden;
}
.cta-primary::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), oklch(62% 0.19 255 / .4), transparent 40%);
  opacity: 0; transition: opacity .25s ease;
}
.cta-primary:hover::after { opacity: 1; }
.cta-primary:active { transform: scale(0.985); }
.cta-primary .arrow { transition: transform .2s ease; }
.cta-primary:hover .arrow { transform: translateX(3px); }

.guarantees {
  margin-top: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 6px 14px;
  font-size: 12px; color: var(--ink-2);
}
.g-item { display: inline-flex; align-items: center; gap: 5px; font-weight: 500; }
.g-item svg { color: var(--accent); }

.pay-icons {
  margin-top: 10px;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  flex-wrap: wrap;
}
.pay-pill {
  display: inline-flex; align-items: center;
  font-size: 11px; font-weight: 600; letter-spacing: 0.01em;
  padding: 4px 9px; border-radius: 6px;
  background: var(--bg-2); color: var(--ink-2);
  border: 1px solid var(--line);
}
.pay-pill-alt { background: transparent; color: var(--ink-4); font-weight: 500; }

/* ---------- Sections ---------- */
section { padding: 60px 20px; }
.container { max-width: 1240px; margin: 0 auto; }
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--ink-3);
  letter-spacing: 0.08em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 8px;
}
.section-eyebrow::before {
  content: ""; width: 18px; height: 1px; background: var(--ink-3);
}
.h2 {
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 600;
  margin: 10px 0 14px;
  text-wrap: balance;
}
.section-sub {
  font-size: 17px; color: var(--ink-2);
  max-width: 52ch; line-height: 1.5;
  text-wrap: pretty;
}
.section-head {
  display: grid; gap: 6px; margin-bottom: 36px;
}

/* Trust strip */
.trust {
  padding: 20px;
  background: var(--ink);
  color: #fff;
  border-radius: var(--r-xl);
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px;
  position: relative;
  overflow: hidden;
}
.trust::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(400px circle at 0% 0%, oklch(62% 0.19 255 / 0.3), transparent 50%),
    radial-gradient(400px circle at 100% 100%, oklch(70% 0.15 280 / 0.2), transparent 50%);
}
.trust-item {
  position: relative;
  display: flex; gap: 12px; align-items: flex-start;
}
.trust-icon {
  width: 34px; height: 34px; border-radius: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  display: grid; place-items: center;
  font-size: 16px;
  flex-shrink: 0;
}
.trust-title { font-size: 14px; font-weight: 600; letter-spacing: -0.01em; }
.trust-sub { font-size: 12.5px; color: rgba(255,255,255,0.6); margin-top: 2px; line-height: 1.4; }

@media (min-width: 720px) {
  .trust { grid-template-columns: repeat(4, 1fr); }
}

/* Country grid */
.chips {
  display: flex; gap: 8px; margin-top: 18px;
  flex-wrap: nowrap;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 4px 20px 8px;
  margin-left: -20px; margin-right: -20px;
  scrollbar-width: none;
}
.chips::-webkit-scrollbar { display: none; }
.chips .chip { scroll-snap-align: start; flex-shrink: 0; }
.chips {
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 20px, #000 calc(100% - 28px), transparent 100%);
          mask-image: linear-gradient(to right, transparent 0, #000 20px, #000 calc(100% - 28px), transparent 100%);
}
@media (min-width: 780px) {
  .chips { flex-wrap: wrap; overflow-x: visible; padding: 0; margin-left: 0; margin-right: 0; scroll-snap-type: none; -webkit-mask-image: none; mask-image: none; }
}
.chip {
  padding: 8px 14px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line);
  font-size: 13.5px; color: var(--ink-2);
  display: inline-flex; align-items: center; gap: 8px;
  transition: all .15s ease;
}
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip.active { background: var(--ink); color: #fff; border-color: var(--ink); }

/* How it works */
.steps {
  display: grid; gap: 16px; margin-top: 28px;
  grid-template-columns: 1fr;
}
.step {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 11px; color: var(--ink-4);
  letter-spacing: 0.1em;
}
.step-title { font-size: 20px; font-weight: 600; letter-spacing: -0.02em; margin: 14px 0 8px; }
.step-desc { font-size: 14.5px; color: var(--ink-3); line-height: 1.5; }
.step-visual {
  margin-top: 18px; height: 120px;
  border-radius: 14px;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
  display: grid; place-items: center;
}
.step-visual .mockup { position: relative; }

@media (min-width: 780px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
}

/* Testimonials */
.t-grid {
  display: grid; gap: 14px; margin-top: 28px;
  grid-template-columns: 1fr;
}
.t-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 22px;
}
.t-quote {
  font-size: 16.5px; line-height: 1.45;
  color: var(--ink); letter-spacing: -0.01em;
  text-wrap: pretty;
}
.t-foot {
  margin-top: 18px; padding-top: 16px;
  border-top: 1px solid var(--line);
  display: flex; align-items: center; gap: 12px;
}
.t-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 600; font-size: 13px;
  color: #fff;
}
.t-name { font-size: 14px; font-weight: 600; }
.t-meta { font-size: 12.5px; color: var(--ink-3); margin-top: 1px; }
.t-stars { margin-left: auto; color: var(--amber); font-size: 12px; letter-spacing: 2px; }

@media (min-width: 720px) {
  .t-grid { grid-template-columns: repeat(3, 1fr); }
}

/* FAQ */
.faq {
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: 20px 4px;
  font: inherit;
  font-size: 17px; font-weight: 500; letter-spacing: -0.01em;
  gap: 20px;
  cursor: pointer;
  text-align: left;
}
.faq-q .plus {
  width: 28px; height: 28px; border-radius: 50%;
  border: 1px solid var(--line); flex-shrink: 0;
  display: grid; place-items: center;
  font-size: 14px; color: var(--ink-3);
  transition: all .25s ease;
}
.faq-item.open .plus { background: var(--ink); color: #fff; border-color: var(--ink); transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  font-size: 15px; color: var(--ink-2); line-height: 1.55;
  transition: max-height .3s ease, margin-top .3s ease;
}
.faq-item.open .faq-a { max-height: 220px; margin-top: 10px; }

/* Big CTA */
.big-cta {
  background: var(--ink);
  color: #fff;
  border-radius: var(--r-2xl);
  padding: 54px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.big-cta::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(600px circle at 20% 0%, oklch(62% 0.19 255 / 0.4), transparent 50%),
    radial-gradient(500px circle at 100% 100%, oklch(80% 0.14 75 / 0.25), transparent 50%);
}
.big-cta > * { position: relative; }
.big-cta h2 {
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.05; letter-spacing: -0.03em;
  font-weight: 600; margin: 0 0 14px;
  text-wrap: balance;
}
.big-cta p {
  color: rgba(255,255,255,0.7); margin: 0 auto 28px;
  max-width: 46ch; font-size: 16px; line-height: 1.5;
}
.big-cta .cta-primary {
  max-width: 260px; margin: 0 auto;
  background: #fff; color: var(--ink);
}

/* Footer */
footer {
  padding: 60px 20px 40px;
  border-top: 1px solid var(--line);
}
.foot-top {
  display: grid; gap: 36px;
  grid-template-columns: 1fr;
  margin-bottom: 40px;
}
.foot-col h4 {
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--ink-4); margin: 0 0 14px; font-weight: 600;
}
.foot-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.foot-col a { font-size: 14.5px; color: var(--ink-2); }
.foot-col a:hover { color: var(--ink); }
.foot-brand-col p { color: var(--ink-3); font-size: 14px; line-height: 1.5; max-width: 36ch; margin: 12px 0 18px; }
.socials { display: flex; gap: 10px; }
.social {
  width: 36px; height: 36px; border-radius: 10px;
  border: 1px solid var(--line);
  display: grid; place-items: center;
  color: var(--ink-2);
  transition: all .15s ease;
}
.social:hover { color: var(--ink); border-color: var(--ink); }
.foot-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between;
  color: var(--ink-4); font-size: 13px;
  flex-wrap: wrap; gap: 12px;
}

@media (min-width: 780px) {
  .foot-top { grid-template-columns: 1.4fr repeat(3, 1fr); gap: 40px; }
}

/* Sticky mobile CTA */
.sticky-cta {
  position: fixed;
  left: 12px; right: 12px; bottom: 12px;
  z-index: 40;
  background: var(--ink); color: #fff;
  padding: 12px 12px 12px 18px;
  border-radius: 18px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 20px 40px -10px rgba(15,17,20,0.45);
  transform: translateY(120%);
  transition: transform .3s cubic-bezier(.3,1,.4,1);
}
.sticky-cta.visible { transform: translateY(0); }
.sticky-cta-info { min-width: 0; flex: 1; }
.sticky-cta-label { font-size: 12px; color: rgba(255,255,255,0.65); }
.sticky-cta-total {
  font-family: var(--font-mono); font-size: 16px; font-weight: 600;
  letter-spacing: -0.01em; margin-top: 1px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sticky-cta-btn {
  margin-left: auto;
  background: #fff; color: var(--ink);
  padding: 10px 16px; border-radius: 12px;
  font-size: 14px; font-weight: 500;
  display: flex; align-items: center; gap: 6px;
  flex-shrink: 0;
}

@media (min-width: 860px) {
  .sticky-cta { display: none; }
}

/* Responsive hero layout */
@media (min-width: 960px) {
  .hero { padding: 56px 20px 96px; }
  .hero-inner { grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: center; }
  .rcard { padding: 24px; }
  section { padding: 88px 20px; }
}

/* ---------- Picker sheet ---------- */
.sheet-scrim {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(15,17,20,0.42);
  backdrop-filter: blur(2px);
  opacity: 0; pointer-events: none;
  transition: opacity .22s ease;
}
.sheet-scrim.open { opacity: 1; pointer-events: auto; }
.sheet {
  position: fixed; z-index: 101;
  left: 0; right: 0; bottom: 0;
  background: var(--surface);
  border-radius: 24px 24px 0 0;
  max-height: 80dvh;
  display: flex; flex-direction: column;
  transform: translateY(100%);
  transition: transform .3s cubic-bezier(.3,1,.4,1);
  box-shadow: 0 -20px 60px rgba(15,17,20,0.2);
}
.sheet.open { transform: translateY(0); }
.sheet-grip {
  width: 40px; height: 4px; border-radius: 2px;
  background: var(--line-2);
  margin: 10px auto 4px;
}
.sheet-head {
  padding: 12px 20px 10px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.sheet-title { font-size: 17px; font-weight: 600; letter-spacing: -0.02em; }
.sheet-close { font-size: 22px; color: var(--ink-3); width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; }
.sheet-search {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.sheet-search input {
  width: 100%; padding: 12px 14px; border-radius: 12px;
  background: var(--bg-2); border: 1px solid transparent;
  font-size: 16px; outline: none;
}
.sheet-search input:focus { border-color: var(--accent); background: var(--surface); }
.sheet-list { overflow-y: auto; padding: 8px 8px 20px; }
.sheet-row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
}
.sheet-row:hover { background: var(--bg-2); }
.sheet-row.selected { background: var(--accent-soft); }
.sheet-flag { font-size: 26px; }
.sheet-name { font-size: 15px; font-weight: 500; }
.sheet-code { font-size: 12px; color: var(--ink-3); margin-top: 2px; display: flex; align-items: center; gap: 4px; }
.op-badge {
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.04em; padding: 2px 6px; border-radius: 5px;
}
.op-badge-mobile { background: oklch(92% 0.08 165); color: var(--mint-ink); }
.op-badge-gift { background: oklch(94% 0.06 75); color: #7a5300; }
.sheet-check { margin-left: auto; color: var(--accent); }

@media (min-width: 640px) {
  .sheet {
    left: 50%; right: auto;
    transform: translate(-50%, 100%);
    width: 420px;
    border-radius: 24px;
    bottom: 5vh; top: auto;
    max-height: 70vh;
  }
  .sheet.open { transform: translate(-50%, 0); }
}

/* Payment sheet */
.payment-sheet { max-height: 90dvh; }
.payment-body { padding: 16px 20px 24px; overflow-y: auto; }
.payment-body .cta-primary { margin-top: 18px; }
.payment-loading { padding: 12px 0; color: var(--ink-3); font-size: 13px; text-align: center; }
.payment-error { margin-top: 10px; padding: 10px 12px; border-radius: 10px;
                 background: oklch(96% 0.04 25); color: var(--danger); font-size: 13px; }
.payment-foot { font-size: 12px; color: var(--ink-3); line-height: 1.45; margin: 14px 0 0; }

/* Misc utility */
.hidden { display: none !important; }

.fade-in { animation: fadeUp .5s cubic-bezier(.3,1,.4,1) both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Ticker */
.ticker-row {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-3);
  padding: 10px 14px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-top: 14px;
  overflow: hidden;
  min-width: 0;
}
.ticker-row .dot { width: 5px; height: 5px; background: var(--mint-ink); border-radius: 50%; flex-shrink: 0; }
.ticker-row .ticker-msg { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.ticker-row .ticker-tag { flex-shrink: 0; white-space: nowrap; }

/* Icon strokes */
.i { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; display: inline-block; vertical-align: middle; }
.i-lg { width: 22px; height: 22px; stroke-width: 1.6; }

/* Payment-return banner (shown after redirect from NowPayments). */
.return-banner {
  position: sticky; top: 0; z-index: 60;
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 16px; padding-right: 12px;
  background: var(--ink); color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 14px;
}
.return-info  { background: linear-gradient(90deg, oklch(45% 0.13 255), oklch(38% 0.10 255)); }
.return-ok    { background: linear-gradient(90deg, oklch(48% 0.12 165), oklch(38% 0.10 165)); }
.return-warn  { background: linear-gradient(90deg, oklch(55% 0.14 75), oklch(45% 0.12 75)); }
.return-error { background: linear-gradient(90deg, oklch(55% 0.18 25), oklch(45% 0.16 25)); }
.return-body  { flex: 1; min-width: 0; }
.return-title { font-weight: 600; letter-spacing: -0.01em; }
.return-msg   { font-size: 13px; opacity: 0.9; margin-top: 2px; line-height: 1.45; }
.return-close { color: #fff; opacity: 0.7; padding: 4px; border-radius: 8px; }
.return-close:hover { opacity: 1; background: rgba(255,255,255,0.08); }