:root {
  --bg: #080d1c; --fg: #f4f6ff; --muted: #a9b3d1; --sky: #87ceeb;
  --gold: #e8c170; --gold-2: #c99532; --gold-grad: linear-gradient(135deg, #f7dc96, #d9a441);
  --glass: rgba(16, 24, 52, .55); --line: rgba(255, 255, 255, .12); --err: #ff9a9a;
  --radius: 20px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 4.5rem; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Inter, system-ui, -apple-system, 'Segoe UI', sans-serif; line-height: 1.6;
  color: var(--fg); background: var(--bg) url('assets/bg.jpg') center/cover fixed;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: ''; position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(900px 500px at 50% -10%, rgba(232, 193, 112, .14), transparent 60%),
    linear-gradient(rgba(5, 8, 20, .78), rgba(5, 8, 20, .86));
}
a { color: var(--sky); }
h1, h2, h3 { font-family: Literata, Georgia, serif; line-height: 1.15; margin: 0; }
h1 { font-size: clamp(2.3rem, 9vw, 3.6rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.6rem, 5vw, 2.1rem); margin-bottom: .5rem; }
h3 { font-size: 1.3rem; margin-bottom: 1rem; }
.gold { background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sub { color: var(--muted); margin: 0 0 1.5rem; max-width: 36rem; }
.note { color: var(--muted); font-size: .88rem; }
section { max-width: 46rem; margin: 0 auto; padding: 3rem 18px; }

.top { position: sticky; top: 0; z-index: 20; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: .55rem 18px; background: rgba(8, 13, 28, .78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: .55rem; color: var(--fg); text-decoration: none; font-weight: 700; letter-spacing: .02em; }
.brand img { object-fit: contain; }
.top nav { display: flex; align-items: center; gap: 1.1rem; }
.top nav a:not(.btn) { color: var(--muted); text-decoration: none; font-size: .95rem; }
.top nav a:not(.btn):hover { color: var(--fg); }

.btn, button {
  font: inherit; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .8rem 1.5rem; border-radius: 999px; border: 0; min-height: 46px; font-weight: 700; letter-spacing: .01em;
  background: var(--gold-grad); color: #1a1205; box-shadow: 0 6px 22px rgba(217, 164, 65, .28); transition: transform .15s, box-shadow .15s, opacity .15s;
}
.btn:hover, button:hover { transform: translateY(-1px); box-shadow: 0 10px 28px rgba(217, 164, 65, .38); }
.btn.ghost, button.ghost { background: rgba(255, 255, 255, .06); color: var(--fg); border: 1px solid rgba(255, 255, 255, .28); box-shadow: none; }
.btn.small { padding: .4rem 1.1rem; min-height: 38px; }
.btn[disabled], button[disabled] { opacity: .6; cursor: wait; transform: none; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible, .tile:focus-within { outline: 3px solid #fff; outline-offset: 2px; }

.hero { text-align: center; padding-top: 3rem; padding-bottom: 1rem; }
.eyebrow { margin: 0 0 1rem; color: var(--gold); font-size: .78rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; }
.lead { color: var(--muted); font-size: 1.12rem; max-width: 30rem; margin: 1.1rem auto 1.7rem; }
.hero-actions { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }
.trust { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin: 1.6rem 0 0; padding: 0; }
.trust li { font-size: .82rem; color: var(--muted); padding: .25rem .8rem; border: 1px solid var(--line); border-radius: 999px; background: rgba(255, 255, 255, .04); }
.trust li::before { content: '✓ '; color: var(--gold); }

.scene { position: relative; width: min(340px, 86vw); height: 340px; margin: 2.2rem auto 0; display: grid; place-items: center; }
.rings span { position: absolute; left: 50%; top: 52%; width: 130px; height: 130px; border: 1px solid rgba(232, 193, 112, .55); border-radius: 50%;
  opacity: 0; transform: translate(-50%, -50%) scale(.6); animation: ripple 3.6s ease-out infinite; }
.rings span:nth-child(2) { animation-delay: 1.2s; }
.rings span:nth-child(3) { animation-delay: 2.4s; }
@keyframes ripple { 0% { opacity: .75; transform: translate(-50%, -50%) scale(.6); } 100% { opacity: 0; transform: translate(-50%, -50%) scale(2.5); } }
.keychain { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; animation: float 6s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0) rotate(-2.5deg); } 50% { transform: translateY(-12px) rotate(2.5deg); } }
.keychain .ring { width: 52px; height: 52px; border: 6px solid #cdd6ee; border-radius: 50%; margin-bottom: -26px; z-index: 1; box-shadow: 0 2px 10px rgba(0, 0, 0, .4); }
.keychain .frame { position: relative; overflow: hidden; padding: 1.6rem; border-radius: 22px;
  background: linear-gradient(145deg, rgba(255, 255, 255, .22), rgba(255, 255, 255, .06)); border: 1px solid rgba(255, 255, 255, .45);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .5), inset 0 0 40px rgba(135, 206, 235, .16); }
.keychain .frame::after { content: ''; position: absolute; top: -40%; left: -60%; width: 60%; height: 200%; transform: rotate(20deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .28), transparent); animation: shine 6s ease-in-out infinite; }
@keyframes shine { 0%, 55% { left: -60%; } 100% { left: 140%; } }
.keychain img { display: block; object-fit: contain; position: relative; }
.phone-hint { position: absolute; z-index: 0; left: 50%; top: 50%; width: 180px; color: var(--gold); opacity: .85; transform: translate(-50%, -45%) rotate(11deg);
  filter: drop-shadow(0 0 18px rgba(232, 193, 112, .35)); }
.phone-hint rect { vector-effect: non-scaling-stroke; stroke-width: 3px; }
.rings { position: absolute; inset: 0; z-index: 0; }

.steps { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .8rem; }
.steps li { position: relative; background: var(--glass); border: 1px solid var(--line); border-radius: 16px; padding: 1rem 1.2rem 1rem 3.6rem; display: grid; gap: .1rem; }
.steps i { position: absolute; left: 1rem; top: 1rem; width: 1.9rem; height: 1.9rem; border-radius: 50%; display: grid; place-items: center;
  font-style: normal; font-weight: 700; color: #1a1205; background: var(--gold-grad); }
.steps b { font-family: Literata, Georgia, serif; font-size: 1.1rem; }
.steps span { color: var(--muted); }

.cards { display: grid; gap: 1.1rem; margin-top: 1.4rem; }
.card { position: relative; background: linear-gradient(160deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .03)); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.6rem 1.4rem; text-align: center; backdrop-filter: blur(8px); }
.card.featured { border-color: rgba(232, 193, 112, .75); box-shadow: 0 0 0 1px rgba(232, 193, 112, .5), 0 18px 50px rgba(217, 164, 65, .18);
  background: linear-gradient(160deg, rgba(232, 193, 112, .16), rgba(255, 255, 255, .04)); }
.card .badge { position: absolute; top: -.8rem; left: 50%; transform: translateX(-50%); background: var(--gold-grad); color: #1a1205;
  font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; padding: .22rem .9rem; border-radius: 999px; white-space: nowrap; }
.card h3 { margin-bottom: .2rem; }
.card .price { font-size: 2.6rem; font-weight: 800; margin: .2rem 0 0; letter-spacing: -.02em; }
.card .per { color: var(--muted); font-size: .88rem; margin: 0 0 .3rem; }
.was { color: var(--muted); font-weight: 500; text-decoration: line-through; text-decoration-thickness: 2px; margin-right: .5rem; font-size: .5em; letter-spacing: 0; }
.tile-body em .was { display: block; margin: 0; font-size: .72rem; text-align: right; }
.card .save { display: inline-block; margin: .2rem 0 .6rem; font-size: .75rem; font-weight: 700; color: var(--gold); border: 1px solid rgba(232, 193, 112, .5); padding: .1rem .6rem; border-radius: 999px; }
.card ul { list-style: none; padding: 0; margin: .8rem auto 1.3rem; color: var(--muted); text-align: left; width: fit-content; }
.card li::before { content: '✓'; color: var(--gold); margin-right: .5rem; font-weight: 700; }

.split { display: grid; gap: 2rem; align-items: center; }
.phone { width: 230px; margin: 0 auto; border: 8px solid #1b2347; border-radius: 36px; background: #0a1022; padding: 8px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .1); }
.phone .screen { border-radius: 26px; padding: 1.5rem 1rem 1.2rem; text-align: center; min-height: 360px; display: flex; flex-direction: column; align-items: center; gap: .5rem;
  background: radial-gradient(180px 160px at 50% 0, rgba(232, 193, 112, .18), transparent), linear-gradient(#0c1330, #070b1a); }
.phone img { object-fit: contain; }
.phone small { color: var(--sky); letter-spacing: .16em; font-size: .62rem; margin-top: .6rem; }
.phone b { font-family: Literata, Georgia, serif; font-size: 1rem; line-height: 1.25; }
.phone p { margin: 0; font-family: Literata, Georgia, serif; font-size: .8rem; color: #dfe5ff; }
.phone .dots { margin-top: auto; display: flex; gap: .5rem; }
.phone .dots i { width: 28px; height: 28px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .3); }
.phone .dots i:first-child { background: var(--sky); border-color: var(--sky); }

.boxes { display: grid; gap: .9rem; margin-top: 1rem; }
.boxcard { background: var(--glass); border: 1px solid var(--line); border-radius: 16px; padding: 1.1rem 1.3rem; display: grid; gap: .25rem; }
.boxcard.gold-edge { border-color: rgba(232, 193, 112, .6); }
.boxcard b { font-family: Literata, Georgia, serif; font-size: 1.1rem; }
.boxcard span { color: var(--muted); }

.quotes { display: grid; gap: .8rem; margin-top: 1rem; }
blockquote { margin: 0; background: var(--glass); border: 1px solid var(--line); border-left: 3px solid var(--gold); border-radius: 14px; padding: 1rem 1.2rem; font-family: Literata, Georgia, serif; }
blockquote p { margin: 0 0 .4rem; }
cite { color: var(--gold); font-family: Inter, system-ui, sans-serif; font-style: normal; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; }

details { background: var(--glass); border: 1px solid var(--line); border-radius: 14px; padding: .8rem 1.1rem; margin-bottom: .6rem; }
summary { cursor: pointer; font-weight: 600; }
details p { margin: .55rem 0 0; color: var(--muted); }

#order form { background: var(--glass); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.1rem 0; margin-top: 1rem; backdrop-filter: blur(10px); }
.progress { list-style: none; display: flex; gap: .4rem; margin: 0 0 1.4rem; padding: 0; }
.progress li { flex: 1; display: flex; align-items: center; gap: .5rem; color: var(--muted); font-size: .85rem; padding-bottom: .6rem; border-bottom: 3px solid rgba(255, 255, 255, .12); }
.progress i { width: 1.6rem; height: 1.6rem; border-radius: 50%; display: grid; place-items: center; font-style: normal; font-weight: 700; font-size: .8rem; background: rgba(255, 255, 255, .1); }
.progress li[aria-current=step] { color: var(--fg); border-color: var(--gold); }
.progress li[aria-current=step] i, .progress li.done i { background: var(--gold-grad); color: #1a1205; }
.progress li.done { border-color: rgba(232, 193, 112, .5); }
.step[hidden] { display: none; }
label { display: block; margin: .8rem 0 .3rem; font-size: .9rem; color: var(--muted); }
label small { font-weight: 400; }
input:not([type=radio]), select, textarea {
  width: 100%; font: inherit; color: var(--fg); background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 12px; padding: .7rem .85rem; min-height: 46px; transition: border-color .15s, background .15s;
}
input:not([type=radio]):focus, select:focus, textarea:focus { border-color: var(--gold); background: rgba(255, 255, 255, .09); }
select option { color: #000; }
input[aria-invalid=true], select[aria-invalid=true], textarea[aria-invalid=true] { border-color: var(--err); }
.row { display: grid; gap: 0 .8rem; }
.tiles { display: grid; gap: .6rem; }
.tile { display: block; margin: 0; cursor: pointer; position: relative; }
.tile input { position: absolute; opacity: 0; inset: 0; }
.tile-body { display: flex; align-items: center; justify-content: space-between; gap: .8rem; padding: .95rem 1.05rem; border-radius: 14px; border: 1px solid rgba(255, 255, 255, .22);
  background: rgba(255, 255, 255, .05); color: var(--fg); transition: border-color .15s, background .15s, box-shadow .15s; }
.tile, .tile-body > span:first-child { min-width: 0; }
.tile-body b { font-size: 1.02rem; white-space: nowrap; }
.tiles:not(.pay) .tile-body b { white-space: normal; }
.tile-body em { flex: none; }
.tile-body small { display: block; color: var(--muted); font-size: .8rem; font-weight: 400; }
.tile-body em { font-style: normal; font-weight: 800; font-size: 1.15rem; }
.tile-body .tag { display: inline-block; white-space: nowrap; font-size: .66rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: #1a1205; background: var(--gold-grad); padding: .1rem .55rem; border-radius: 999px; margin-left: .4rem; vertical-align: middle; }
.tile input:checked + .tile-body { border-color: var(--gold); background: rgba(232, 193, 112, .12); box-shadow: 0 0 0 1px var(--gold); }
.tile input:focus-visible + .tile-body { outline: 3px solid #fff; outline-offset: 2px; }
.err { color: var(--err); font-size: .85rem; margin: .3rem 0 0; }
.err:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.nav { display: flex; gap: .7rem; justify-content: flex-end; margin-top: 1.4rem; }
.nav .btn { flex: 1; }
.nav .btn.ghost { flex: 0 0 auto; }
.summary { position: sticky; bottom: 0; margin: 1.2rem -1.1rem 0; padding: .8rem 1.1rem calc(.8rem + env(safe-area-inset-bottom)); border-top: 1px solid var(--line);
  border-radius: 0 0 var(--radius) var(--radius); background: rgba(8, 13, 28, .88); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.summary div { display: flex; justify-content: space-between; color: var(--muted); font-size: .92rem; }
.summary .total { color: var(--fg); font-size: 1.15rem; margin-top: .15rem; }
.summary .total b { background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.confirmation { background: var(--glass); border: 1px solid var(--gold); border-radius: var(--radius); padding: 1.6rem; margin-top: 1rem; }
.confirmation h3 { margin: 1.4rem 0 .5rem; }
.confirmation h3:first-child { margin-top: 0; }
.confirmation p { margin: .3rem 0; }
.confirmation .big { font-size: 1.7rem; font-weight: 800; background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.confirmation ul { padding-left: 1.1rem; }

.sticky-cta { position: fixed; left: 50%; bottom: calc(14px + env(safe-area-inset-bottom)); transform: translate(-50%, 140%); z-index: 15; display: none;
  padding: .85rem 1.6rem; border-radius: 999px; background: var(--gold-grad); color: #1a1205; font-weight: 800; text-decoration: none; white-space: nowrap;
  box-shadow: 0 10px 34px rgba(0, 0, 0, .5), 0 6px 24px rgba(217, 164, 65, .4); transition: transform .3s ease; }
.sticky-cta span { font-weight: 600; opacity: .8; margin-left: .4rem; }
.sticky-cta.show { transform: translate(-50%, 0); }

footer { text-align: center; color: var(--muted); font-size: .9rem; padding: 2rem 18px calc(6rem + env(safe-area-inset-bottom)); }
footer .credit { font-size: .75rem; opacity: .8; }
[hidden] { display: none !important; }

.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }

@media (max-width: 699px) { .sticky-cta { display: inline-flex; } }
@media (min-width: 700px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .steps li { padding: 3.6rem 1.1rem 1.1rem; }
  .split { grid-template-columns: auto 1fr; gap: 3rem; }
  .boxes { grid-template-columns: repeat(3, 1fr); }
  .row { grid-template-columns: 1fr 1fr; }
  .hero { padding-top: 4.5rem; }
  footer { padding-bottom: 2rem; }
  #order form { padding: 1.6rem 1.6rem 0; }
  .summary { margin: 1.4rem -1.6rem 0; padding: .9rem 1.6rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rings span, .keychain, .keychain .frame::after { animation: none; }
  .rings span:first-child { opacity: .4; transform: translate(-50%, -50%) scale(1.4); }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .sticky-cta { transition: none; }
}