:root {
  --accent: #0f84a6;
  --accent-deep: #0a6485;
  --accent-ink: #07506b;
  --accent-light: #4fc9e0;
  --tint: #e9f7fb;
  --tint-edge: rgba(15, 132, 166, 0.22);
  --ground-top: #faf8f7;
  --ground: #f2efec;
  --ground-deep: #e9e5e1;
  --card: #ffffff;
  --ink: #1b1918;
  --ink-soft: #4c4744;
  --ink-mute: #6f6865;
  --line: rgba(27, 25, 24, 0.09);
  --gold: #e0a83a;
  --radius: 22px;
  --wrap: 1080px;
  --shadow: 0 6px 14px rgba(43, 29, 22, 0.06);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: linear-gradient(var(--ground-top), var(--ground)) fixed;
  background-color: var(--ground);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-deep); }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--card); padding: 8px 14px; z-index: 10; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 5;
  background: rgba(250, 248, 247, 0.88);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.brand { min-width: 0; display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 800; font-size: 20px; letter-spacing: -0.01em; }
.brand img { width: 36px; height: 36px; }
.brand:hover { color: var(--ink); }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { text-decoration: none; color: var(--ink-soft); font-weight: 600; font-size: 15px; padding: 8px 12px; border-radius: 999px; }
.nav a:hover { background: var(--ground-deep); color: var(--ink); }
.nav a[aria-current="page"] { color: var(--accent-ink); background: var(--tint); }
.lang-toggle { flex: none; display: flex; gap: 2px; margin-left: 4px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); }
.nav .lang-toggle > * { display: flex; align-items: center; gap: 6px; padding: 5px 10px 5px 6px; border-radius: 999px; font-size: 14px; font-weight: 700; line-height: 1; }
.lang-toggle img { width: 20px; height: 20px; flex: none; }
.nav .lang-toggle a { color: var(--ink-soft); }
.nav .lang-toggle a img { opacity: .55; filter: grayscale(.6); transition: opacity .15s, filter .15s; }
.nav .lang-toggle a:hover img { opacity: 1; filter: none; }
.lang-toggle .is-active { background: var(--tint); color: var(--accent-ink); }
.nav .nav-cta { display: inline-flex; align-items: center; gap: 6px; margin-left: 6px; padding: 8px 14px 8px 12px; background: var(--accent-ink); color: #fff; font-weight: 700; white-space: nowrap; }
.nav .nav-cta:hover { background: var(--accent-deep); color: #fff; }
.nav-cta svg { width: 18px; height: 18px; flex: none; }
@media (max-width: 640px) {
  .nav .hide-sm { display: none; }
}
@media (max-width: 420px) {
  /* phones: flags alone say the language, and the button drops " app" so the header fits in one row */
  .nav .hide-xs { display: none; }
  .nav .lang-toggle > * { font-size: 0; gap: 0; padding: 5px; }
  .nav .nav-cta { margin-left: 4px; padding: 8px 12px; }
  .nav-cta svg { display: none; }
  .site-header .wrap { gap: 8px; }
  .brand { gap: 8px; font-size: 18px; }
  .brand img { width: 32px; height: 32px; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 12px 22px 12px 18px;
  border-radius: 16px;
  font-weight: 700; font-size: 16px; line-height: 1.2;
  text-decoration: none;
  background: var(--ink); color: #fff;
  box-shadow: 0 3px 8px rgba(27, 25, 24, 0.14);
}
.btn:hover { color: #fff; background: #302c2a; }
.btn small { display: block; font-weight: 500; font-size: 12px; opacity: 0.8; letter-spacing: 0.02em; }
.btn svg { width: 26px; height: 26px; flex: none; }
.btn[aria-disabled="true"] { cursor: default; }
.btn-ghost { background: transparent; color: var(--accent-ink); box-shadow: none; border: 1px solid var(--tint-edge); padding: 12px 20px; }
.btn-ghost:hover { background: var(--tint); color: var(--accent-ink); }
.btn-ghost svg { width: 20px; height: 20px; }

/* Hero */
.hero { padding: 56px 0 48px; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 0.85fr; align-items: center; gap: 32px; }
h1 { font-size: clamp(38px, 6vw, 64px); line-height: 1.04; letter-spacing: -0.03em; font-weight: 800; margin: 18px 0 18px; }
h1 em { font-style: normal; color: var(--accent); }
.lead { font-size: clamp(18px, 2.2vw, 21px); color: var(--ink-soft); max-width: 34em; margin: 0 0 28px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-art { position: relative; display: grid; place-items: center; min-height: 440px; }
.hero-art::before {
  content: ""; position: absolute; width: min(420px, 90%); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #1091b4, var(--accent-deep) 70%);
  box-shadow: 0 30px 60px rgba(10, 100, 133, 0.25);
}
.hero-art img { position: relative; height: 460px; width: auto; filter: drop-shadow(0 18px 24px rgba(4, 40, 54, 0.35)); animation: bob 5s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-10px) rotate(1.5deg); } }
@media (prefers-reduced-motion: reduce) { .hero-art img, .skins li { animation: none; } html { scroll-behavior: auto; } }
@media (max-width: 820px) {
  .hero { padding-top: 32px; }
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-art { min-height: 250px; order: -1; }
  .hero-art::before { width: 210px; }
  .hero-art img { height: 250px; }
  h1 { margin-top: 12px; }
}

/* Sections */
section { padding: 40px 0; }
@media (max-width: 640px) { section { padding: 24px 0; } }
h2 { font-size: clamp(28px, 4vw, 40px); line-height: 1.12; letter-spacing: -0.02em; font-weight: 800; margin: 0 0 12px; }
.section-lead { color: var(--ink-soft); font-size: 18px; max-width: 38em; margin: 0 0 32px; }

/* Lifecycle */
.life { background: var(--card); border: 1px solid var(--line); border-radius: 28px; padding: 36px 28px 28px; box-shadow: var(--shadow); }
.stages { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; align-items: end; }
.stages li { display: flex; flex-direction: column; align-items: center; text-align: center; }
.stages img { height: 200px; width: auto; }
.stages strong { display: block; margin-top: 12px; font-size: 15px; }
.stages span { font-size: 13px; color: var(--ink-mute); }
.life-bar { height: 8px; border-radius: 999px; margin: 20px 0 0; background: linear-gradient(90deg, var(--accent-light), var(--accent), #6b7a6f, #7a5b3a); }
@media (max-width: 640px) {
  /* five columns don't fit on a phone: stack the stages along a vertical bar */
  .life { display: flex; gap: 16px; padding: 20px; }
  .life-bar { order: -1; flex: none; width: 6px; height: auto; margin: 0; background: linear-gradient(180deg, var(--accent-light), var(--accent), #6b7a6f, #7a5b3a); }
  .stages { flex: 1; grid-template-columns: 1fr; gap: 12px; }
  .stages li { display: grid; grid-template-columns: 56px 1fr; column-gap: 16px; align-items: center; text-align: left; }
  .stages img { grid-row: span 2; width: 56px; height: 96px; object-fit: contain; }
  .stages strong { margin-top: 0; align-self: end; font-size: 16px; }
  .stages span { align-self: start; font-size: 14px; }
}

/* Features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.feature .ico { width: 64px; height: 64px; color: var(--accent-ink); display: grid; place-items: center start; margin-bottom: 14px; }
.feature .ico svg { width: 44px; height: 44px; }
.feature .ico-img img { width: 64px; height: 64px; object-fit: contain; object-position: left center; }
.feature h3 { margin: 0 0 6px; font-size: 19px; letter-spacing: -0.01em; }
.feature p { margin: 0; color: var(--ink-soft); font-size: 16px; }
@media (max-width: 900px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .features { grid-template-columns: 1fr; } }

/* Skins */
.skins-band { background: linear-gradient(160deg, #1091b4, var(--accent-deep)); color: #fff; border-radius: 28px; padding: 40px 28px; overflow: hidden; }
.skins-band h2 { color: #fff; }
.skins-band .section-lead { color: rgba(255, 255, 255, 0.82); max-width: none; }
.skins { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; align-items: end; }
.skins li { display: grid; place-items: center; animation: float 4.2s ease-in-out infinite; }
.skins li:nth-child(2) { animation-duration: 4.8s; animation-delay: -1.1s; }
.skins li:nth-child(3) { animation-duration: 4s; animation-delay: -2.3s; }
.skins li:nth-child(4) { animation-duration: 5s; animation-delay: -0.6s; }
.skins li:nth-child(5) { animation-duration: 4.4s; animation-delay: -3s; }
.skins li:nth-child(6) { animation-duration: 4.6s; animation-delay: -1.8s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.skins img { height: 190px; width: auto; filter: drop-shadow(0 10px 14px rgba(0, 0, 0, 0.25)); transition: transform 0.25s ease; }
.skins li:hover img { transform: translateY(-6px) rotate(-2deg); }
.skins .dup { display: none; }
@media (max-width: 820px) {
  .skins { grid-template-columns: repeat(3, 1fr); row-gap: 20px; }
  .skins img { height: 150px; }
}
@media (max-width: 640px) {
  /* phones: one row that loops forever; the .dup copies make the -50% jump seamless */
  .skins { display: flex; width: max-content; gap: 0; animation: marquee 22s linear infinite; }
  .skins li { padding: 0 26px; }
  .skins .dup { display: grid; }
  .skins img { height: 170px; }
}
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) and (max-width: 640px) {
  .skins { animation: none; width: auto; overflow-x: auto; }
  .skins .dup { display: none; }
}

/* Note / callout */
.note { display: flex; gap: 14px; align-items: flex-start; background: var(--tint); border: 1px solid var(--tint-edge); color: var(--accent-ink); border-radius: 18px; padding: 16px 18px; font-size: 16px; }
.note svg { flex: none; width: 22px; height: 22px; margin-top: 2px; }
.note p { margin: 0; }

/* Final CTA */
.final { text-align: center; }
.final img { width: 96px; height: auto; margin: 0 auto 12px; }
.final .cta-row { justify-content: center; }

/* Legal pages */
.doc { padding: 40px 0 64px; }
.doc .wrap { max-width: 760px; }
.doc article { background: var(--card); border: 1px solid var(--line); border-radius: 28px; padding: 40px clamp(20px, 5vw, 48px); box-shadow: var(--shadow); }
.doc h1 { font-size: clamp(30px, 5vw, 42px); margin: 0 0 6px; }
.doc .updated { color: var(--ink-mute); font-size: 15px; margin: 0 0 28px; }
.doc h2 { font-size: 22px; margin: 32px 0 8px; letter-spacing: -0.01em; }
.doc p, .doc li { color: var(--ink-soft); }
.doc strong { color: var(--ink); }
.doc ul, .doc ol { padding-left: 1.3em; }
.doc li { margin: 6px 0; }
.doc ol.terms { padding-left: 0; list-style: none; counter-reset: t; }
.doc ol.terms li { counter-increment: t; position: relative; padding-left: 40px; margin: 14px 0; }
.doc ol.terms li::before { content: counter(t); position: absolute; left: 0; top: 1px; width: 28px; height: 28px; border-radius: 50%; background: var(--tint); color: var(--accent-ink); font-weight: 800; font-size: 14px; display: grid; place-items: center; }
.steps { list-style: none; padding: 0 !important; counter-reset: s; display: grid; gap: 10px; }
.steps li { counter-increment: s; display: flex; align-items: center; gap: 14px; background: var(--ground-top); border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; margin: 0 !important; color: var(--ink) !important; }
.steps li::before { content: counter(s); flex: none; width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 800; display: grid; place-items: center; }
.path { white-space: nowrap; font-weight: 700; color: var(--ink); }
.contact-card { margin-top: 32px; padding: 18px 20px; border-radius: 18px; background: var(--ground-top); border: 1px solid var(--line); font-size: 16px; }
.contact-card p { margin: 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 32px 0 40px; color: var(--ink-mute); font-size: 15px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.site-footer a { color: var(--ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--accent-deep); text-decoration: underline; }
.site-footer p { margin: 0; }

/* 404 */
.notfound { text-align: center; padding: 64px 0 80px; }
.notfound img { height: 240px; width: auto; margin: 0 auto 16px; }
.badge {
  display: inline-flex; align-items: center; gap: 5px; vertical-align: 2px; margin-left: 6px;
  padding: 2px 10px 2px 6px; border-radius: 999px; border: 1.5px solid transparent;
  font-size: 13px; font-weight: 800; line-height: 1.3; color: #fff;
  background: linear-gradient(#2e2266, #2e2266) padding-box, linear-gradient(135deg, #7fe3ff, #a99bff, #f59fd9) border-box;
}
.badge img { width: auto; height: 15px; }
@media (prefers-reduced-motion: reduce) { .skins li { animation: none; } }