:root {
  --ink: #0A4D64;
  --twilight: #083F53;
  --royal: #0F7EA1;
  --teal: #0BB8AE;
  --gold: #FBC85F;
  --gold-dark: #e0a92f;
  --coral: #FF8A80;
  --cloud: #F7FAFB;
  --paper: #ffffff;
  --line: #dde7ea;
  --muted: #5c7783;
  --danger: #d64545;
  --serif: 'Newsreader', Georgia, serif;
  --sans: 'Nunito', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--cloud);
  color: var(--ink);
  font: 600 16px/1.45 var(--sans);
  -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
img { display: block; max-width: 100%; }

.app {
  max-width: 480px;
  margin: 0 auto;
  padding: 12px 16px calc(28px + env(safe-area-inset-bottom));
}
.screen { animation: fade-up .35s ease both; }
@keyframes fade-up { from { opacity: 0; transform: translateY(12px); } }

/* ---------- 1-ekran ---------- */
.brand { display: flex; justify-content: center; padding: 2px 0 10px; }
.brand img { height: 44px; width: auto; }

.hero {
  display: grid;
  grid-template-columns: 1fr 88px;
  gap: 12px;
  align-items: center;
  padding: 16px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 85% 10%, rgba(251, 200, 95, .35), transparent 55%),
    linear-gradient(160deg, var(--twilight), var(--royal));
  color: #fff;
}
.eyebrow {
  display: inline-block;
  margin: 0 0 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
}
.hero h1 {
  margin: 0 0 6px;
  font: 700 22px/1.15 var(--serif);
}
.hero .lead { margin: 0; font-size: 14px; line-height: 1.4; opacity: .88; }
.hero-thumb {
  width: 88px;
  height: auto;
  aspect-ratio: 9 / 16;
  border-radius: 8px;
  background: rgba(255, 255, 255, .12);
  box-shadow: 0 10px 24px rgba(0, 0, 0, .3);
  transform: rotate(4deg);
}

.perks {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0;
  padding: 0;
  list-style: none;
}
.perks li {
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  font-size: 13px;
  font-weight: 800;
}

.card {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper);
  box-shadow: 0 6px 24px rgba(10, 77, 100, .06);
}

.field {
  display: block;
  margin: 0 0 14px;
  padding: 0;
  border: 0;
  min-width: 0;
}
.label {
  display: block;
  margin-bottom: 6px;
  padding: 0;
  font-size: 14px;
  font-weight: 800;
}

input[type="text"], input:not([type]), input[type="tel"] {
  width: 100%;
  height: 52px;
  padding: 0 14px;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
  color: var(--ink);
  font: 700 17px var(--sans);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input::placeholder { color: #9fb2ba; font-weight: 600; }
input:focus { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(11, 184, 174, .15); }

.phone { display: flex; }
.phone .prefix {
  display: flex;
  align-items: center;
  padding: 0 12px;
  border: 1.5px solid var(--line);
  border-right: 0;
  border-radius: 14px 0 0 14px;
  background: var(--cloud);
  font-weight: 800;
}
.phone input { border-radius: 0 14px 14px 0; }

.err { display: none; margin-top: 6px; color: var(--danger); font-size: 13px; font-weight: 700; }
.field.invalid input { border-color: var(--danger); }
.field.invalid .err { display: block; }

select {
  width: 100%;
  height: 52px;
  padding: 0 44px 0 14px;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  background: var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1.5 1.5 7 7l5.5-5.5' fill='none' stroke='%230A4D64' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 16px center;
  color: var(--ink);
  font: 700 17px var(--sans);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color .15s, box-shadow .15s;
}
select:invalid { color: #9fb2ba; font-weight: 600; }
select option { color: var(--ink); }
select:focus { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(11, 184, 174, .15); }
.field.invalid select { border-color: var(--danger); }

.form-error {
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: #fdecec;
  color: var(--danger);
  font-size: 14px;
  font-weight: 700;
}
.note { margin: 12px 0 0; color: var(--muted); font-size: 13px; text-align: center; }

.place { margin-top: 18px; text-align: center; color: var(--muted); font-size: 14px; }
.place p { margin: 0 0 4px; }
.place a { color: var(--royal); font-weight: 800; text-decoration: none; }

/* ---------- Tugmalar ---------- */
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 56px;
  padding: 0 18px;
  border: 0;
  border-radius: 16px;
  font: 900 18px var(--sans);
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform .08s, box-shadow .08s, opacity .15s;
}
.btn.primary { background: var(--gold); color: var(--ink); box-shadow: 0 5px 0 var(--gold-dark); }
.btn.primary:active { transform: translateY(3px); box-shadow: 0 2px 0 var(--gold-dark); }
.btn.dark { background: var(--ink); color: #fff; }
.btn.secondary { background: var(--paper); color: var(--ink); border: 1.5px solid var(--line); font-size: 16px; min-height: 50px; }
.btn:disabled { opacity: .7; cursor: progress; }
.spinner {
  width: 20px;
  height: 20px;
  border: 3px solid rgba(10, 77, 100, .25);
  border-top-color: var(--ink);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.link {
  display: block;
  margin: 6px auto 0;
  padding: 10px;
  border: 0;
  background: none;
  color: var(--royal);
  font: 800 15px var(--sans);
  text-decoration: underline;
  cursor: pointer;
}

/* ---------- 2-ekran ---------- */
#screen-result h2 {
  margin: 8px 0 10px;
  font: 700 30px/1.15 var(--serif);
  text-align: center;
}
.hint {
  margin: 0 0 14px;
  padding: 12px 14px;
  border: 1.5px solid var(--gold);
  border-radius: 14px;
  background: #FFF6DE;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
}
.result { display: flex; justify-content: center; margin-bottom: 18px; }
.result img {
  width: auto;
  max-width: 100%;
  max-height: 64vh;
  aspect-ratio: 9 / 16;
  border-radius: 18px;
  background: var(--line);
  box-shadow: 0 14px 36px rgba(10, 77, 100, .25);
  -webkit-touch-callout: default;
  animation: pop .45s cubic-bezier(.2, 1.4, .4, 1) both;
}
@keyframes pop { from { opacity: 0; transform: scale(.92); } }
.actions { display: grid; gap: 10px; }

@media (prefers-reduced-motion: reduce) {
  .screen, .result img { animation: none; }
}