/* styles.css — Vanilla, no deps. High-contrast tokens + motion with reduced-motion fallback. */
:root{
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 14px 40px rgba(0,0,0,.14);
  --shadow-soft: 0 10px 24px rgba(0,0,0,.10);
  --container: 1120px;
  --gutter: 20px;
  --section-pad: 30px;
  --h-pad-top: 15px;
  --h-pad-bot: 10px;
  --transition: 220ms cubic-bezier(.2,.8,.2,1);
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Theme tokens (kept in sync with /tokens.json) */
html[data-theme="light"]{
  --bg:#f8fafc;
  --surface:#ffffff;
  --surface2:#f1f5f9;
  --text:#0b1020;
  --muted:#334155;
  --border:#334155;
  --accent:#075985;
  --accentText:#ffffff;
  --focus:#fbbf24;
  --danger:#b91c1c;
  --heroOverlay: linear-gradient(120deg, rgba(248,250,252,.92), rgba(248,250,252,.78), rgba(248,250,252,.88));
  --grainOpacity:.10;
}
html[data-theme="dark"]{
  --bg:#0b1020;
  --surface:#101a33;
  --surface2:#0e1730;
  --text:#f8fafc;
  --muted:#b6c2d9;
  --border:#4b69b0;
  --accent:#38bdf8;
  --accentText:#0b1020;
  --focus:#fbbf24;
  --danger:#fb7185;
  --heroOverlay: linear-gradient(120deg, rgba(11,16,32,.86), rgba(11,16,32,.64), rgba(11,16,32,.84));
  --grainOpacity:.14;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

a{color:inherit}
a:focus-visible, button:focus-visible, [role="button"]:focus-visible, input:focus-visible, select:focus-visible{
  outline:3px solid var(--focus);
  outline-offset:3px;
}

.skip-link{
  position:absolute;
  left:12px;
  top:10px;
  padding:10px 12px;
  background:var(--surface);
  color:var(--text);
  border:2px solid var(--border);
  border-radius:999px;
  transform:translateY(-200%);
  transition:transform var(--transition);
  z-index:9999;
}
.skip-link:focus{transform:translateY(0)}

.container{
  width:min(var(--container), calc(100% - var(--gutter)*2));
  margin-inline:auto;
}

header{
  position:relative;
  overflow:hidden;
}

.navbar{
  position:sticky;
  top:0;
  z-index:999;
  backdrop-filter:saturate(120%) blur(10px);
  -webkit-backdrop-filter:saturate(120%) blur(10px);
  background:color-mix(in srgb, var(--bg) 72%, transparent);
  border-bottom:1px solid color-mix(in srgb, var(--border) 35%, transparent);
}
.navbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:12px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width: 180px;
}
.brand__mark{
  width:34px;height:34px;
  border-radius:12px;
  background: radial-gradient(circle at 30% 30%, var(--accent) 0%, color-mix(in srgb, var(--accent) 40%, var(--bg)) 55%, var(--bg) 100%);
  box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--border) 45%, transparent);
}
.brand__text{
  display:flex;
  flex-direction:column;
  line-height:1.1;
}
.brand__text strong{font-size:14px; letter-spacing:.02em}
.brand__text span{font-size:12px; color:var(--muted)}

.nav{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  justify-content:center;
}
.nav a{
  font-size:13px;
  color:var(--muted);
  text-decoration:none;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid transparent;
}
.nav a:hover{
  color:var(--text);
  border-color:color-mix(in srgb, var(--border) 45%, transparent);
  background:color-mix(in srgb, var(--surface) 75%, transparent);
}

.controls{display:flex; gap:10px; align-items:center}

.icon-btn{
  appearance:none;
  border:1px solid color-mix(in srgb, var(--border) 60%, transparent);
  background:color-mix(in srgb, var(--surface) 78%, transparent);
  color:var(--text);
  border-radius:999px;
  padding:9px 11px;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:transform var(--transition), background var(--transition), border-color var(--transition);
}
.icon-btn:hover{transform:translateY(-1px)}
.icon-btn svg{width:16px; height:16px; flex:none}
.icon-btn__label{font-size:12px; color:var(--muted)}

.lang{
  position:relative;
}
.lang__menu{
  position:absolute;
  right:0;
  top:calc(100% + 10px);
  min-width: 220px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;
  padding:8px;
  box-shadow:var(--shadow-soft);
  display:none;
}
.lang__menu[aria-hidden="false"]{display:block}
.lang__menu button{
  width:100%;
  text-align:left;
  background:transparent;
  border:1px solid transparent;
  color:var(--text);
  padding:10px 10px;
  border-radius:12px;
  cursor:pointer;
  font-size:13px;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.lang__menu button:hover{
  background:var(--surface2);
  border-color:color-mix(in srgb, var(--border) 55%, transparent);
}
.lang__menu button[aria-selected="true"]{
  background:color-mix(in srgb, var(--accent) 16%, var(--surface));
  border-color:color-mix(in srgb, var(--accent) 45%, var(--border));
}
.lang__kbd{
  font-family:var(--mono);
  font-size:11px;
  color:var(--muted);
}

.progress{
  height:3px;
  background:color-mix(in srgb, var(--border) 22%, transparent);
}
.progress__bar{
  height:100%;
  width:0%;
  background:var(--accent);
  transform-origin:left;
}

/* Hero */
.hero{
  position:relative;
  padding: 34px 0 24px;
}
.hero::before{
  content:"";
  position:absolute;
  inset:-40px -20px -40px -20px;
  background:
    var(--heroOverlay),
    url("/assets/bg/bokeh.webp") center/cover no-repeat;
  filter:saturate(110%);
  z-index:-2;
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 10% 10%, color-mix(in srgb, var(--accent) 28%, transparent) 0%, transparent 60%),
    radial-gradient(circle at 80% 0%, color-mix(in srgb, var(--accent) 18%, transparent) 0%, transparent 58%),
    repeating-linear-gradient(0deg, transparent 0 10px, rgba(255,255,255,var(--grainOpacity)) 10px 11px);
  mix-blend-mode:overlay;
  opacity:.8;
  z-index:-1;
  pointer-events:none;
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 26px;
  align-items:center;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid color-mix(in srgb, var(--border) 55%, transparent);
  background:color-mix(in srgb, var(--surface) 76%, transparent);
  color:var(--text);
  font-size:12px;
  width:fit-content;
}
.pill svg{width:14px;height:14px;color:var(--accent)}
.hero h1{
  margin:0;
  font-size: clamp(34px, 5vw, 56px);
  line-height:1.02;
  letter-spacing:-.02em;
  padding:var(--h-pad-top) 0 var(--h-pad-bot);
}
.hero p.lead{
  margin:0;
  font-size: 16px;
  color:var(--muted);
  max-width: 48ch;
}
.hero__bullets{
  margin: 16px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
  max-width: 56ch;
}
.hero__bullets li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:var(--text);
}
.hero__bullets svg{width:18px;height:18px; flex:none; color:var(--accent)}

.cta-row{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top: 18px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:700;
  letter-spacing:.01em;
  text-decoration:none;
  cursor:pointer;
  transition:transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  width: fit-content;
}
.btn--primary{
  background:var(--accent);
  color:var(--accentText);
  box-shadow: 0 16px 32px color-mix(in srgb, var(--accent) 28%, transparent);
}
.btn--primary:hover{transform:translateY(-1px)}
.btn--ghost{
  background:color-mix(in srgb, var(--surface) 78%, transparent);
  border-color:color-mix(in srgb, var(--border) 60%, transparent);
  color:var(--text);
}
.btn--ghost:hover{transform:translateY(-1px)}
.btn svg{width:18px;height:18px}

.hero__note{
  margin-top: 10px;
  font-size:12px;
  color:var(--muted);
}
.hero__media{
  position:relative;
  display:grid;
  justify-items:center;
}
.packshot{
  display:block;
  margin-inline:auto;
  width:min(100%, 420px);
  height:auto;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,.35));
  transform: translateY(0);
  animation: floaty 5.2s ease-in-out infinite;
}
@keyframes floaty{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-8px)}
}
.hero__frame{
  width:min(100%, 480px);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 75%, transparent);
  border:1px solid color-mix(in srgb, var(--border) 55%, transparent);
  padding: 16px;
  box-shadow: var(--shadow);
}
.hero__kpi{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:12px;
  margin-top:12px;
}
.kpi{
  border-radius: 14px;
  padding: 10px 10px;
  background: var(--surface2);
  border:1px solid color-mix(in srgb, var(--border) 42%, transparent);
}
.kpi strong{display:block; font-size:14px}
.kpi span{font-size:12px; color:var(--muted)}

/* Sections */
main{display:block}
section{
  padding: var(--section-pad) 0;
}
section h2{
  margin:0;
  font-size:24px;
  line-height:1.15;
  padding: var(--h-pad-top) 0 var(--h-pad-bot);
  letter-spacing:-.01em;
}
article h3{
  margin:0;
  font-size:16px;
  padding: var(--h-pad-top) 0 var(--h-pad-bot);
  letter-spacing:-.01em;
}
.section-lead{margin:0; color:var(--muted); max-width:68ch}

.grid{
  margin-top: 16px;
  display:grid;
  gap:14px;
}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}

.card{
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 10px 22px rgba(0,0,0,.08);
  transform: translateY(6px);
  opacity: 0;
  transition: opacity 420ms ease, transform 420ms ease;
}
.card.is-visible{
  opacity:1;
  transform: translateY(0);
}
.card p{margin:0; color:var(--muted)}
.card ul{
  margin:10px 0 0;
  padding-left: 18px;
  color:var(--muted);
}
.card li{margin:6px 0}
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  color:var(--text);
  padding:6px 10px;
  border-radius:999px;
  border:1px solid color-mix(in srgb, var(--border) 55%, transparent);
  background: color-mix(in srgb, var(--surface) 80%, transparent);
}
.badge--accent{
  background: color-mix(in srgb, var(--accent) 16%, var(--surface));
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

.proof{
  position:relative;
  border-radius: calc(var(--radius) + 10px);
  overflow:hidden;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 85%, transparent), color-mix(in srgb, var(--surface2) 92%, transparent)),
    url("/assets/bg/skyline.webp") center/cover no-repeat;
  border:1px solid color-mix(in srgb, var(--border) 55%, transparent);
}
.proof__inner{
  display:grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 18px;
  padding: 18px;
  align-items:center;
}
.proof__img{
  width:min(100%, 360px);
  height:auto;
  display:block;
  margin-inline:auto;
  filter: drop-shadow(0 18px 34px rgba(0,0,0,.35));
}
.proof__list{
  display:grid;
  gap:12px;
}
.proof__list article{
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  border:1px solid color-mix(in srgb, var(--border) 55%, transparent);
  border-radius: var(--radius);
  padding: 14px;
}

/* Pricing */
.pricing{
  display:grid;
  gap:14px;
  margin-top: 16px;
}
.pricing__grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.price-card{
  display:flex;
  flex-direction:column;
  height:100%;
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
  border-radius: calc(var(--radius) + 6px);
  padding: 16px;
  box-shadow: 0 14px 34px rgba(0,0,0,.10);
  position:relative;
  overflow:hidden;
  transform: translateY(6px);
  opacity: 0;
  transition: opacity 420ms ease, transform 420ms ease;
}
.price-card.is-visible{opacity:1; transform:translateY(0)}
.price-card--featured{
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  box-shadow: 0 22px 54px color-mix(in srgb, var(--accent) 18%, rgba(0,0,0,.18));
}
.price-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:10px;
}
.price-title{font-weight:800; font-size:14px}
.price-meta{color:var(--muted); font-size:12px}
.stack{
  position:relative;
  width: min(100%, 240px);
  margin: 10px auto 6px;
  height: 220px;
}
.stack img{
  position:absolute;
  inset:auto 0 0 0;
  margin:auto;
  width: 180px;
  height:auto;
  display:block;
  filter: drop-shadow(0 16px 28px rgba(0,0,0,.35));
}
.stack[data-count="1"] img:nth-child(n+2){display:none}
.stack[data-count="3"] img:nth-child(1){transform:translateX(-18px) translateY(8px) rotate(-4deg); opacity:.92}
.stack[data-count="3"] img:nth-child(2){transform:translateX(0) translateY(0) rotate(0deg); opacity:1}
.stack[data-count="3"] img:nth-child(3){transform:translateX(18px) translateY(10px) rotate(4deg); opacity:.92}
.stack[data-count="6"] img:nth-child(1){transform:translateX(-28px) translateY(14px) rotate(-6deg); opacity:.88}
.stack[data-count="6"] img:nth-child(2){transform:translateX(-12px) translateY(6px) rotate(-2deg); opacity:.92}
.stack[data-count="6"] img:nth-child(3){transform:translateX(4px) translateY(0) rotate(2deg); opacity:1}
.stack[data-count="6"] img:nth-child(4){transform:translateX(20px) translateY(8px) rotate(6deg); opacity:.92}
.stack[data-count="6"] img:nth-child(5){display:none}
.stack[data-count="6"] img:nth-child(6){display:none}

.price-card ul{
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
}
.price-cta{
  margin-top:auto;
  padding-top: 14px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
}
.mini{font-size:12px; color:var(--muted)}

/* FAQ */
.faq{
  margin-top: 14px;
  display:grid;
  gap:10px;
}
.faq article{
  border-radius: var(--radius);
  border:1px solid color-mix(in srgb, var(--border) 55%, transparent);
  background: var(--surface);
  overflow:hidden;
}
.faq h3{
  margin:0;
}
.faq button{
  width:100%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  background:transparent;
  color:var(--text);
  border:none;
  padding: 14px 14px;
  cursor:pointer;
  font: inherit;
  text-align:left;
}
.faq button span{font-weight:800}
.faq button svg{width:18px;height:18px; color:var(--accent); flex:none}
.faq .panel{
  padding: 0 14px 14px;
  color: var(--muted);
  display:none;
}
.faq article[data-open="true"] .panel{display:block}
.faq article[data-open="true"] button svg{transform:rotate(45deg)}

/* Contact */
.contact{
  border-radius: calc(var(--radius) + 10px);
  border: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 94%, transparent), color-mix(in srgb, var(--surface2) 96%, transparent));
  padding: 18px;
  box-shadow: var(--shadow-soft);
}

/* Footer */
footer{
  padding: 26px 0 40px;
  border-top: 1px solid color-mix(in srgb, var(--border) 30%, transparent);
}
.footer__grid{
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  align-items:center;
}
.footer__link{
  color: var(--accent);
  font-weight:800;
  text-decoration:none;
  border-bottom:2px solid color-mix(in srgb, var(--accent) 55%, transparent);
  padding-bottom:2px;
}
.footer__muted{color:var(--muted); font-size:12px; max-width:72ch}

/* Responsive */
@media (max-width: 940px){
  .hero__grid{grid-template-columns:1fr; text-align:center}
  .hero p.lead{margin-inline:auto}
  .cta-row{justify-content:center}
  .hero__bullets{margin-inline:auto}
  .proof__inner{grid-template-columns:1fr; text-align:left}
  .proof__img{width:min(100%, 300px)}
  .nav{display:none}
}

@media (max-width: 720px){
  main{ text-align:center; }
  ul, ol, .faq button, .faq .panel, .proof__list, .proof__inner{ text-align:left; }
  .btn{ width:min(100%, 360px); }
  .pricing__grid{ grid-template-columns:1fr; }
  .grid--2{ grid-template-columns:1fr; }
  .grid--3{ grid-template-columns:1fr; }
  .grid--4{ grid-template-columns:1fr; }
}

@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto !important}
  .packshot{animation:none}
  .card,.price-card{transition:none; transform:none; opacity:1}
}