/* LiveSiam — base, components, marketing pages. Tokens live in tokens.css. */

/* ================================================================ base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0; background: var(--midnight); color: var(--text);
  font: 400 var(--fs-body)/var(--lh-body) var(--font-body);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility;
}
img, svg, video, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; line-height: var(--lh-head); margin: 0; letter-spacing: -.01em; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
code, kbd { font-family: var(--font-mono); }
::selection { background: rgba(245, 196, 81, .35); color: var(--ivory); }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: var(--r-sm); }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--gold); color: var(--midnight); padding: 8px 14px; border-radius: var(--r-sm); font-weight: 600; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.grid-12 { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--s5); }

/* icons: <svg class="i"><use href="/brand/icons.svg#name"/></svg> */
.i { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; vertical-align: -.25em; display: inline-block; }
.i-lg { width: 28px; height: 28px; }
.i-xl { width: 36px; height: 36px; stroke-width: 1.5; }

/* ================================================================ type helpers */
.display { font-size: var(--fs-display); font-weight: 700; line-height: 1.12; letter-spacing: -.02em; }
.h1 { font-size: var(--fs-h1); }
.h2, .sec-head h2 { font-size: var(--fs-h2); }
.lead { font-size: var(--fs-lead); color: var(--text-2); line-height: 1.6; }
.muted { color: var(--muted); }
.small { font-size: var(--fs-sm); }
.xs { font-size: var(--fs-xs); }
.gold { color: var(--gold); }
.num-font { font-family: var(--font-head); font-variant-numeric: tabular-nums; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: var(--s4);
  font: 500 var(--fs-sm)/1.2 var(--font-head); letter-spacing: .04em; color: var(--gold);
}
.eyebrow::before { content: ''; width: 20px; height: 1.5px; background: currentColor; border-radius: 2px; }
.eyebrow.plain::before { display: none; }

/* ================================================================ logo */
.logo { display: inline-flex; align-items: center; gap: 9px; flex: none; }
.logo img { width: 30px; height: 30px; object-fit: contain; }
.wm { font: 600 1.375rem/1 'Kanit', sans-serif; letter-spacing: -.5px; color: var(--ivory); white-space: nowrap; }
.wm b { font-weight: 600; color: var(--gold); }
.logo-lg img { width: 42px; height: 42px; }
.logo-lg .wm { font-size: 1.75rem; }
/* small red LIVE pill used in the logo lockup and hero caption */
.live-dot { display: inline-flex; align-items: center; gap: 5px; padding: 2px 7px 2px 6px; border-radius: var(--r-pill);
  background: var(--danger); color: #fff; font: 700 .625rem/1 var(--font-head); letter-spacing: .06em; }
.live-dot::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 0 rgba(255,255,255,.7); animation: livePulse 1.8s infinite; }
@keyframes livePulse { 0% { box-shadow: 0 0 0 0 rgba(255,255,255,.6); } 70%,100% { box-shadow: 0 0 0 5px rgba(255,255,255,0); } }
@media (prefers-reduced-motion: reduce) { .live-dot::before { animation: none; } }

/* ================================================================ buttons */
.btn {
  --h: 44px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: var(--h); padding: 0 20px; border-radius: var(--r); border: 1px solid transparent;
  font: 500 var(--fs-body)/1 var(--font-head); letter-spacing: .005em; white-space: nowrap;
  transition: background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease);
  background: var(--wash-2); color: var(--ivory); border-color: var(--line-2);
}
.btn:hover { background: rgba(255, 247, 232, .11); border-color: rgba(255, 247, 232, .24); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-disabled='true'] { opacity: .5; pointer-events: none; }
.btn .i { width: 18px; height: 18px; }
.btn-primary { background: var(--gold); color: var(--midnight); border-color: var(--gold); font-weight: 600; }
.btn-primary:hover { background: #F8D06D; border-color: #F8D06D; }
.btn-primary:active { background: var(--gold-deep); border-color: var(--gold-deep); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--wash-2); border-color: transparent; color: var(--ivory); }
.btn-outline { background: transparent; border-color: var(--line-2); }
.btn-danger { background: rgba(255, 92, 108, .12); border-color: rgba(255, 92, 108, .35); color: #FF9AA5; }
.btn-danger:hover { background: rgba(255, 92, 108, .2); border-color: rgba(255, 92, 108, .5); }
.btn-success { background: var(--success); border-color: var(--success); color: var(--midnight); font-weight: 600; }
.btn-success:hover { background: #5EE2A2; border-color: #5EE2A2; }
.btn-sm { --h: 36px; padding: 0 14px; font-size: var(--fs-sm); border-radius: 10px; }
.btn-lg { --h: 52px; padding: 0 26px; font-size: 1.0625rem; }
.btn-block { width: 100%; }
.btn-icon { width: var(--h); padding: 0; }
.link { color: var(--gold); text-decoration: underline; text-decoration-color: rgba(245, 196, 81, .35); text-underline-offset: 3px; }
.link:hover { text-decoration-color: var(--gold); }
.text-link { display: inline-flex; align-items: center; gap: 6px; color: var(--gold); font: 500 var(--fs-body)/1.3 var(--font-head); }
.text-link .i { width: 18px; height: 18px; transition: transform .18s var(--ease); }
.text-link:hover .i { transform: translateX(3px); }

/* ================================================================ badges / tags */
.tag {
  display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 9px; border-radius: 6px;
  font: 500 var(--fs-xs)/1 var(--font-head); letter-spacing: .02em; white-space: nowrap;
  background: var(--wash-2); color: var(--text-2); border: 1px solid var(--line);
}
.tag .i { width: 14px; height: 14px; }
.tag-new { background: var(--gold); color: var(--midnight); border-color: var(--gold); font-weight: 600; }
.tag-gold { background: var(--gold-wash); color: var(--gold); border-color: rgba(245, 196, 81, .28); }
.tag-violet { background: var(--violet-wash); color: #C9B2FF; border-color: rgba(107, 43, 224, .45); }
.tag-ok { background: rgba(61, 214, 140, .12); color: var(--success); border-color: rgba(61, 214, 140, .3); }
.tag-warn { background: rgba(245, 165, 36, .12); color: var(--warn); border-color: rgba(245, 165, 36, .3); }
.tag-bad { background: rgba(255, 92, 108, .12); color: #FF8E9A; border-color: rgba(255, 92, 108, .3); }
.tag-lotus { background: rgba(255, 111, 168, .12); color: var(--lotus); border-color: rgba(255, 111, 168, .3); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.dot-live { background: var(--lotus); box-shadow: 0 0 0 4px rgba(255, 111, 168, .18); }

/* ================================================================ forms */
.fld { display: grid; gap: 6px; }
.fld > span, .field-label { font: 500 var(--fs-sm)/1.3 var(--font-head); color: var(--text-2); }
.fld small { color: var(--muted); font-size: var(--fs-xs); }
.input, .select-wrap select, textarea.input {
  width: 100%; height: 46px; padding: 0 14px; border-radius: var(--r);
  background: var(--night); border: 1px solid var(--line-2); color: var(--ivory);
  transition: border-color .15s, box-shadow .15s;
}
textarea.input { height: auto; min-height: 84px; padding: 12px 14px; resize: vertical; line-height: 1.5; }
.input::placeholder, textarea::placeholder { color: rgba(167, 159, 196, .7); }
.input:hover, .select-wrap select:hover { border-color: rgba(255, 247, 232, .26); }
.input:focus, .select-wrap select:focus { outline: none; border-color: var(--gold); box-shadow: var(--focus); }
.input:disabled { opacity: .6; }
input[type='date'].input, input[type='datetime-local'].input { color-scheme: dark; }
.select-wrap { position: relative; }
.select-wrap select { appearance: none; padding-right: 40px; cursor: pointer; }
.select-wrap::after {
  content: ''; position: absolute; right: 16px; top: 50%; width: 8px; height: 8px; margin-top: -6px;
  border-right: 1.75px solid var(--mist); border-bottom: 1.75px solid var(--mist); transform: rotate(45deg); pointer-events: none;
}
.select-wrap select option, .select-wrap select optgroup { background: var(--indigo); color: var(--ivory); }
.form-error { padding: 10px 14px; border-radius: var(--r); background: rgba(255, 92, 108, .1); border: 1px solid rgba(255, 92, 108, .3); color: #FFB3BB; font-size: var(--fs-sm); }
.pw-wrap { position: relative; }
.pw-wrap .input { padding-right: 72px; }
.pw-toggle { position: absolute; right: 6px; top: 6px; height: 34px; padding: 0 12px; border: 0; border-radius: 8px; background: transparent; color: var(--mist); font-size: var(--fs-sm); }
.pw-toggle:hover { color: var(--ivory); background: var(--wash-2); }

/* range */
.range { -webkit-appearance: none; appearance: none; width: 100%; height: 28px; background: transparent; --p: 50%; }
.range::-webkit-slider-runnable-track { height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--gold) var(--p), var(--night) var(--p)); }
.range::-moz-range-track { height: 6px; border-radius: 6px; background: var(--night); }
.range::-moz-range-progress { height: 6px; border-radius: 6px; background: var(--gold); }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; margin-top: -8px; border-radius: 50%; background: var(--ivory); border: 4px solid var(--gold); }
.range::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--ivory); border: 4px solid var(--gold); }
.range:focus-visible { box-shadow: none; }
.range:focus-visible::-webkit-slider-thumb { box-shadow: var(--focus); }

/* ================================================================ cards / surfaces */
.card { background: var(--indigo); border: 1px solid var(--line); border-radius: var(--r-lg); }
.surface { background: var(--indigo); }

/* ================================================================ nav */
.nav { position: sticky; top: 0; z-index: 50; transition: background .2s, border-color .2s; border-bottom: 1px solid transparent; }
.nav.scrolled, .nav.solid { background: rgba(11, 8, 32, .86); backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: saturate(140%) blur(14px); border-bottom-color: var(--line); }
.nav-in { display: flex; align-items: center; gap: var(--s6); height: 72px; }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links > a { padding: 8px 12px; border-radius: 8px; color: var(--text-2); font: 500 .9375rem/1 var(--font-head); }
.nav-links > a:hover { color: var(--ivory); background: var(--wash); }
.nav-cta { display: flex; align-items: center; gap: 8px; }
.nav-login { padding: 8px 12px; color: var(--text-2); font: 500 .9375rem/1 var(--font-head); border-radius: 8px; }
.nav-login:hover { color: var(--ivory); }
.nav-burger { display: none; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line-2); background: transparent; color: var(--ivory); align-items: center; justify-content: center; }
.nav-mobile-cta { display: none; }

@media (max-width: 960px) {
  .nav-burger { display: inline-flex; }
  .nav-cta .nav-login, .nav-cta .btn { display: none; }
  .nav-links {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; padding: 12px var(--gutter) 24px;
    background: var(--midnight); border-bottom: 1px solid var(--line); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: .2s var(--ease);
  }
  .nav-links > a { padding: 14px 4px; font-size: 1.0625rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav.menu-open { background: var(--midnight); border-bottom-color: var(--line); }
  .nav.menu-open .nav-links { transform: none; opacity: 1; visibility: visible; }
  .nav-mobile-cta { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
  .nav-mobile-cta .btn[data-auth='in'] { grid-column: 1 / -1; }
}

/* ================================================================ sections */
.section { padding: var(--section) 0; position: relative; }
.section-alt { background: var(--indigo); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-head { max-width: 760px; margin-bottom: var(--s7); }
.sec-head h2 { margin-bottom: var(--s4); }
.sec-head p:not(.eyebrow) { color: var(--text-2); font-size: var(--fs-lead); }
.sec-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.sec-head.center .eyebrow::before { display: none; }
.sec-head.split { max-width: none; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--s6); align-items: end; }
.sec-head.split h2 { margin-bottom: 0; }
@media (max-width: 860px) { .sec-head.split { grid-template-columns: 1fr; gap: var(--s4); } }

/* ================================================================ hero */
.hero { position: relative; overflow: hidden; padding: clamp(40px, 5vw, 72px) 0 clamp(64px, 7vw, 104px); }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-bg img { position: absolute; right: 0; top: 0; width: 62%; height: 100%; object-fit: cover; object-position: 50% 40%; opacity: .42; mask-image: linear-gradient(90deg, transparent 0%, #000 45%), linear-gradient(0deg, transparent 0%, #000 35%); -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 45%); mask-composite: intersect; }
.hero-bg::after { content: ''; position: absolute; inset: auto 0 0 0; height: 180px; background: linear-gradient(180deg, rgba(11, 8, 32, 0), var(--midnight)); }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--s7); align-items: center; }
.hero-copy .display { margin-bottom: var(--s5); max-width: 640px; }
.hero-copy .lead { max-width: 560px; margin-bottom: var(--s6); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: var(--s5); color: var(--muted); font-size: var(--fs-sm); }
.hero-meta span { display: inline-flex; align-items: center; gap: 6px; }
.hero-meta .i { width: 16px; height: 16px; color: var(--gold); }
.event-strip {
  display: inline-flex; align-items: center; gap: 14px; margin-bottom: var(--s5); padding: 6px 6px 6px 14px;
  border-radius: var(--r-pill); background: var(--wash); border: 1px solid var(--line-2); font-size: var(--fs-sm); color: var(--text-2);
}
.event-strip b { color: var(--ivory); font-weight: 500; }
.event-strip .cd { display: inline-flex; gap: 2px; padding: 4px 10px; border-radius: var(--r-pill); background: var(--gold-wash); color: var(--gold); font: 500 var(--fs-sm)/1.2 var(--font-head); font-variant-numeric: tabular-nums; }
.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-note {
  position: absolute; display: flex; align-items: center; gap: 10px; padding: 10px 14px 10px 10px; border-radius: 14px;
  background: rgba(20, 12, 51, .92); border: 1px solid var(--line-2); box-shadow: var(--shadow-2); font-size: var(--fs-sm); line-height: 1.35; max-width: 230px;
}
.hero-note .ico { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; flex: none; background: var(--gold-wash); color: var(--gold); }
.hero-note.n1 { left: -8px; top: 22%; }
.hero-note.n2 { right: -12px; bottom: 18%; }
.hero-note.n2 .ico { background: rgba(255, 111, 168, .12); color: var(--lotus); }
.hero-note small { display: block; color: var(--muted); font-size: var(--fs-xs); }
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--s7); }
  .hero-bg img { width: 100%; opacity: .25; }
  .hero-note.n1 { left: 0; } .hero-note.n2 { right: 0; }
}
@media (max-width: 520px) { .hero-note { display: none; } }

/* ================================================================ phone mockup */
.phone {
  --pw: 300px; position: relative; width: var(--pw); flex: none;
  padding: 9px; border-radius: 46px;
  background: linear-gradient(160deg, #15102e, #07051A 60%); border: 1px solid rgba(255, 247, 232, .1);
  box-shadow: 0 0 0 1px rgba(0,0,0,.6), 0 2px 2px rgba(255,247,232,.06) inset, 0 40px 90px -30px rgba(2, 1, 10, .9);
}
.phone::after { content: ''; position: absolute; left: 50%; top: 7px; transform: translateX(-50%); width: 46%; height: 5px; border-radius: 5px; background: rgba(255,247,232,.08); }
.phone-sm { --pw: 240px; }
.phone-lg { --pw: 320px; }
/* The inner screen is EXACTLY 9:16 — the stage (1080×1920) fills it edge to edge, never clipped. */
.phone-screen { position: relative; width: 100%; aspect-ratio: 9 / 16; overflow: hidden; border-radius: 36px; background: var(--indigo); }
.phone-island { position: absolute; top: 20px; left: 50%; width: 78px; height: 22px; margin-left: -39px; border-radius: 20px; background: #000; z-index: 6; box-shadow: 0 0 0 2px rgba(0,0,0,.5); }
.poster { position: absolute; inset: 0; z-index: 1; }
.poster img { width: 100%; height: 100%; object-fit: cover; }
.poster-fallback { position: absolute; inset: 0; display: grid; place-items: center; background: radial-gradient(120% 70% at 50% 20%, rgba(107, 43, 224, .45), transparent 60%), var(--indigo); }
.poster-fallback img { width: 76px; height: 76px; object-fit: contain; opacity: .9; }
.stage { position: absolute; left: 0; top: 0; width: 1080px; max-width: none; height: 1920px; border: 0; transform-origin: 0 0; transform: scale(var(--s, .26)); opacity: 0; transition: opacity .6s var(--ease); background: transparent; z-index: 2; }
.phone.is-live .stage { opacity: 1; }

/* ---- hero marquee: covers crossfade with slow Ken-Burns; one slide is the live stage ---- */
.hm { position: absolute; inset: 0; z-index: 3; }
.hm-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1s var(--ease); }
.hm-slide.on { opacity: 1; }
.hm-slide img { width: 100%; height: 100%; object-fit: cover; }
.hm-slide.on img { animation: kenburns 5s ease-out both; }
.hm-live { z-index: 4; }
.hm-cap { position: absolute; left: 12px; bottom: 14px; right: 12px; z-index: 5; display: flex; align-items: center; gap: 8px;
  padding: 7px 12px; border-radius: 14px; background: rgba(7, 5, 20, .62); backdrop-filter: blur(8px); border: 1px solid var(--line-2);
  opacity: 0; transform: translateY(6px); transition: opacity .5s, transform .5s; }
.hm-cap.show { opacity: 1; transform: none; }
.hm-cap b { font: 600 var(--fs-sm)/1.1 var(--font-head); }
.hm-cap small { color: var(--mist); font-size: var(--fs-xs); }
.hm-cap .live-dot { margin-left: auto; }
@keyframes kenburns { from { transform: scale(1.12) translate(2%, -1%); } to { transform: scale(1) translate(0,0); } }
@media (prefers-reduced-motion: reduce) { .hm-slide.on img { animation: none; } }
@keyframes heart { to { transform: translate(var(--x, 0), -150px) scale(1.2); opacity: 0; } }

/* ================================================================ proof bar */
/* ---- scene reel: auto-scrolling thumbnails of every scene ---- */
.reel { overflow: hidden; border-bottom: 1px solid var(--line); background: var(--midnight); padding: 14px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.reel-track { display: flex; gap: 12px; width: max-content; animation: reel 70s linear infinite; }
.reel:hover .reel-track { animation-play-state: paused; }
.reel-cell { position: relative; flex: none; width: 108px; aspect-ratio: 9/13; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: var(--indigo); padding: 0; cursor: pointer; }
.reel-cell img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.reel-cell:hover img { transform: scale(1.06); }
.reel-cell span { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 8px 6px; font: 600 var(--fs-xs)/1.15 var(--font-head); text-align: left; background: linear-gradient(0deg, rgba(7,5,20,.92), transparent); }
.reel-cell:focus-visible { outline: none; box-shadow: var(--focus); }
@keyframes reel { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .reel { overflow-x: auto; } .reel-track { animation: none; } }

.proof { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--indigo); }
.proof-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.stat { padding: 28px 24px; border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat b { font: 600 2.25rem/1.1 var(--font-head); letter-spacing: -.02em; display: flex; align-items: center; gap: 10px; }
.stat b .i { width: 28px; height: 28px; color: var(--gold); }
.stat span { color: var(--muted); font-size: var(--fs-sm); line-height: 1.45; }
@media (max-width: 900px) {
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .stat, .stat:first-child { border-left: 0; padding: 20px 0; border-top: 1px solid var(--line); }
  .stat:nth-child(-n+2) { border-top: 0; }
  .stat:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--line); }
  .stat:last-child { grid-column: 1 / -1; padding-left: 0; border-left: 0; }
}

/* ================================================================ library */
.lib-tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; margin-bottom: var(--s5); scrollbar-width: none; }
.lib-tabs::-webkit-scrollbar { display: none; }
.lib-tab {
  display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 16px; flex: none;
  border-radius: var(--r); border: 1px solid var(--line-2); background: transparent; color: var(--text-2);
  font: 500 .9375rem/1 var(--font-head); transition: .15s var(--ease);
}
.lib-tab .i { width: 18px; height: 18px; }
.lib-tab .n { min-width: 22px; height: 22px; padding: 0 6px; border-radius: 6px; display: grid; place-items: center; background: var(--wash-2); color: var(--muted); font-size: var(--fs-xs); }
.lib-tab:hover { color: var(--ivory); border-color: rgba(255, 247, 232, .28); }
.lib-tab[aria-selected='true'] { background: var(--ivory); color: var(--midnight); border-color: var(--ivory); }
.lib-tab[aria-selected='true'] .n { background: rgba(11, 8, 32, .1); color: var(--midnight); }
.lib-fit {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: var(--s5); align-items: center;
  padding: 20px 24px; margin-bottom: var(--s6); border-radius: var(--r-lg); background: var(--indigo); border: 1px solid var(--line);
}
.lib-fit .ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--gold-wash); color: var(--gold); }
.lib-fit .ico .i { width: 28px; height: 28px; }
.lib-fit h3 { font-size: var(--fs-h4); margin-bottom: 2px; }
.lib-fit p { color: var(--text-2); }
.lib-fit p b { color: var(--ivory); font-weight: 500; }
.lib-fit .count { text-align: right; color: var(--muted); font-size: var(--fs-sm); }
.lib-fit .count b { display: block; color: var(--ivory); font: 600 1.75rem/1.1 var(--font-head); }
@media (max-width: 640px) { .lib-fit { grid-template-columns: auto 1fr; } .lib-fit .count { grid-column: 1 / -1; text-align: left; display: flex; gap: 8px; align-items: baseline; } .lib-fit .count b { font-size: 1.25rem; display: inline; } }

.lib-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--s5) 20px; }
@media (max-width: 1180px) { .lib-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 900px) { .lib-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 640px) { .lib-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 12px; } }
.gcard { display: flex; flex-direction: column; min-width: 0; }
.gcard-media {
  position: relative; display: block; width: 100%; aspect-ratio: 3 / 4; padding: 0; border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden; background: var(--night); text-align: left;
}
.gcard-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 35%; transition: transform .5s var(--ease); }
.gcard-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11, 8, 32, 0) 55%, rgba(11, 8, 32, .78)); }
.gcard-media:hover img { transform: scale(1.04); }
.gcard-media .tags { position: absolute; top: 10px; left: 10px; z-index: 2; display: flex; gap: 6px; }
.gcard-play {
  position: absolute; left: 10px; right: 10px; bottom: 10px; z-index: 2; height: 38px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; gap: 8px; font: 500 var(--fs-sm)/1 var(--font-head);
  background: rgba(11, 8, 32, .62); border: 1px solid rgba(255, 247, 232, .2); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: background .18s, color .18s, border-color .18s;
}
.gcard-play .i { width: 15px; height: 15px; }
.gcard-media:hover .gcard-play, .gcard-media:focus-visible .gcard-play { background: var(--gold); color: var(--midnight); border-color: var(--gold); }
.gcard-ph { position: absolute; inset: 0; display: grid; place-items: center; background: radial-gradient(100% 60% at 50% 25%, rgba(107, 43, 224, .5), transparent 70%), var(--night); }
.gcard-ph img { width: 56px; height: 56px; opacity: .85; }
.gcard-body { padding: 14px 2px 0; }
.gcard-cat { display: flex; align-items: center; gap: 6px; color: var(--muted); font: 500 var(--fs-xs)/1.2 var(--font-head); letter-spacing: .02em; margin-bottom: 6px; }
.gcard-cat .i { width: 14px; height: 14px; color: var(--gold); }
.gcard h3 { font-size: 1.0625rem; font-weight: 600; margin-bottom: 4px; }
.gcard p { color: var(--muted); font-size: var(--fs-sm); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.lib-more { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: var(--s7); padding-top: var(--s5); border-top: 1px solid var(--line); color: var(--muted); }
.lib-more b { color: var(--ivory); font-weight: 500; }

/* ================================================================ guide matrix */
.matrix-wrap { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--midnight); }
.matrix { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.matrix th, .matrix td { padding: 16px 14px; border-bottom: 1px solid var(--line); text-align: center; vertical-align: middle; }
.matrix tr:last-child td, .matrix tr:last-child th { border-bottom: 0; }
.matrix thead th { font: 500 var(--fs-xs)/1.35 var(--font-head); color: var(--muted); background: var(--indigo); letter-spacing: .02em; }
.matrix thead th .i { display: block; margin: 0 auto 6px; width: 20px; height: 20px; color: var(--text-2); }
.matrix tbody th { text-align: left; font-weight: 400; min-width: 210px; }
.matrix .lt { display: flex; gap: 12px; align-items: center; }
.matrix .lt .ico { width: 38px; height: 38px; flex: none; border-radius: 10px; display: grid; place-items: center; background: var(--wash-2); color: var(--gold); }
.matrix .lt b { display: block; font: 600 1rem/1.3 var(--font-head); }
.matrix .lt small { color: var(--muted); font-size: var(--fs-xs); }
.matrix td.picks { text-align: left; min-width: 250px; }
.fit-mark { display: inline-block; width: 14px; height: 14px; border-radius: 50%; }
.fit-2 { background: var(--gold); }
.fit-1 { border: 2px solid rgba(245, 196, 81, .6); }
.fit-0 { width: 6px; height: 6px; background: var(--line-2); }
.picks-list { display: flex; flex-wrap: wrap; gap: 6px; }
.pick { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 10px 0 4px; border-radius: 8px; border: 1px solid var(--line-2); background: var(--wash); font-size: var(--fs-xs); color: var(--text-2); transition: .15s; }
.pick img { width: 22px; height: 22px; border-radius: 5px; object-fit: cover; }
.pick:hover { border-color: var(--gold); color: var(--ivory); }
.matrix-legend { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 14px; color: var(--muted); font-size: var(--fs-sm); }
.matrix-legend span { display: inline-flex; align-items: center; gap: 8px; }
.guide-cards { display: none; }
@media (max-width: 980px) {
  .matrix-wrap.desktop { display: none; }
  .guide-cards { display: grid; gap: 12px; }
  .guide-card { padding: 18px; border-radius: var(--r-lg); background: var(--midnight); border: 1px solid var(--line); }
  .guide-card .lt { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
  .guide-card .lt .ico { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--wash-2); color: var(--gold); }
  .guide-card .lt b { display: block; font: 600 1.0625rem/1.3 var(--font-head); }
  .guide-card .lt small { color: var(--muted); font-size: var(--fs-xs); }
  .guide-card .cats { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
}

/* ================================================================ gift tiers */
.tiers { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; align-items: end; }
.tier { position: relative; display: flex; flex-direction: column; padding: 22px 20px; border-radius: var(--r-lg); background: var(--indigo); border: 1px solid var(--line); min-height: calc(220px + var(--lift, 0px)); }
.tier .lvl { display: flex; justify-content: space-between; align-items: center; margin-bottom: auto; padding-bottom: 28px; }
.tier .lvl span { font: 500 var(--fs-xs)/1 var(--font-head); color: var(--muted); letter-spacing: .04em; }
.tier .gems { display: flex; gap: 3px; color: var(--gold); }
.tier .gems .i { width: 14px; height: 14px; }
.tier .range-d { font: 600 1.75rem/1.1 var(--font-head); letter-spacing: -.01em; margin-bottom: 2px; display: flex; align-items: baseline; gap: 6px; }
.tier .range-d small { font: 400 var(--fs-sm)/1 var(--font-body); color: var(--muted); }
.tier h3 { font-size: 1.0625rem; margin: 14px 0 6px; }
.tier p { color: var(--muted); font-size: var(--fs-sm); line-height: 1.55; }
.tier .ex { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); font-size: var(--fs-xs); color: var(--text-2); }
.tier .ex b { color: var(--gold); font-weight: 500; }
.tier.t2 { --lift: 24px; } .tier.t3 { --lift: 48px; } .tier.t4 { --lift: 72px; }
.tier.t5 { --lift: 96px; background: var(--brand-gradient); border-color: rgba(245, 196, 81, .35); }
.tier.t5 .lvl span, .tier.t5 p, .tier.t5 .range-d small { color: rgba(255, 247, 232, .78); }
.tier.t5 .ex { border-top-color: rgba(255, 247, 232, .2); }
.tiers-note { margin-top: var(--s5); color: var(--muted); font-size: var(--fs-sm); display: flex; gap: 8px; align-items: flex-start; }
.tiers-note .i { color: var(--gold); margin-top: 2px; }
@media (max-width: 1020px) { .tiers { grid-template-columns: repeat(2, 1fr); align-items: stretch; } .tier { min-height: 0; } .tier.t5 { grid-column: 1 / -1; } }
@media (max-width: 560px) { .tiers { grid-template-columns: 1fr; } }

/* ================================================================ simulator */
.sim-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: var(--s8); align-items: center; }
.sim-panel { padding: 28px; border-radius: var(--r-xl); background: var(--indigo); border: 1px solid var(--line); display: grid; gap: 22px; }
.sim-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.crowd-out { font: 600 1.5rem/1 var(--font-head); color: var(--gold); font-variant-numeric: tabular-nums; }
.range-ticks { display: flex; justify-content: space-between; color: var(--muted); font-size: var(--fs-xs); margin-top: 2px; }
.gift-btns { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin-top: 8px; }
.gift-btn {
  display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 12px 4px 10px; border-radius: var(--r);
  border: 1px solid var(--line-2); background: var(--night); color: var(--text-2); font-size: var(--fs-xs); line-height: 1.2; transition: .15s var(--ease);
}
.gift-btn b { font: 600 1rem/1 var(--font-head); color: var(--ivory); display: inline-flex; align-items: center; gap: 4px; }
.gift-btn b .i { width: 14px; height: 14px; color: var(--gold); }
.gift-btn:hover { border-color: var(--gold); color: var(--ivory); }
.gift-btn:active { transform: scale(.97); }
.gift-btn.big { border-color: rgba(245, 196, 81, .4); background: var(--gold-wash); }
.comment-form { display: flex; gap: 8px; }
.comment-form .input { flex: 1; }
.sim-stage { display: flex; justify-content: center; }
.sim-stage .phone { --pw: 340px; }
@media (max-width: 960px) { .sim-grid { grid-template-columns: 1fr; gap: var(--s7); } .sim-stage { order: -1; } .sim-stage .phone { --pw: 280px; } }
@media (max-width: 480px) { .gift-btns { grid-template-columns: repeat(3, 1fr); } .sim-panel { padding: 20px; } }

/* ================================================================ features */
.features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.feature { padding: 28px 24px 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.feature .ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--wash-2); color: var(--gold); margin-bottom: 20px; }
.feature .ico .i { width: 22px; height: 22px; }
.feature h3 { font-size: 1.0625rem; margin-bottom: 6px; }
.feature p { color: var(--muted); font-size: var(--fs-sm); }
@media (max-width: 960px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .features { grid-template-columns: 1fr; } }

.steps { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s5); counter-reset: st; margin-top: var(--s8); }
.step { position: relative; padding-top: 22px; border-top: 2px solid var(--line-2); }
.step::before { counter-increment: st; content: '0' counter(st); position: absolute; top: -13px; left: 0; padding-right: 10px; background: var(--midnight); font: 600 var(--fs-sm)/24px var(--font-head); color: var(--gold); }
.section-alt .step::before { background: var(--indigo); }
.step h3 { font-size: 1.0625rem; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: var(--fs-sm); }
@media (max-width: 860px) { .steps { grid-template-columns: repeat(2, 1fr); row-gap: var(--s6); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* ================================================================ pricing */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 32px 28px 28px; border-radius: var(--r-xl); background: var(--indigo); border: 1px solid var(--line); }
.plan h3 { font-size: var(--fs-h4); display: flex; align-items: center; gap: 10px; }
.plan .plan-desc { color: var(--muted); font-size: var(--fs-sm); margin-top: 4px; min-height: 2.6em; }
.price { display: flex; align-items: baseline; gap: 6px; margin: 22px 0 6px; }
.price b { font: 600 3rem/1 var(--font-head); letter-spacing: -.02em; }
.price small { font: 500 1.25rem/1 var(--font-head); color: var(--text-2); }
.price span { color: var(--muted); font-size: var(--fs-sm); }
.price-sub { color: var(--muted); font-size: var(--fs-sm); min-height: 1.6em; }
.checks { list-style: none; display: grid; align-content: start; gap: 10px; margin: 24px 0 28px; padding-top: 24px; border-top: 1px solid var(--line); flex: 1; }
.checks li { display: flex; gap: 10px; color: var(--text-2); font-size: .9375rem; line-height: 1.5; }
.checks li .i { width: 18px; height: 18px; color: var(--gold); margin-top: 2px; }
.plan-pop { border-color: rgba(255, 247, 232, .22); }
.plan-founder { background: linear-gradient(180deg, rgba(42, 20, 114, .9), var(--indigo) 70%); border-color: rgba(245, 196, 81, .45); }
.plan-flag { position: absolute; top: -12px; left: 28px; }
.stock { margin-top: 14px; }
.stock-row { display: flex; justify-content: space-between; font-size: var(--fs-sm); color: var(--text-2); margin-bottom: 8px; }
.stock-row b { color: var(--gold); font-weight: 600; }
.bar { height: 6px; border-radius: 6px; background: rgba(255, 247, 232, .1); overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: inherit; background: var(--gold); transition: width .8s var(--ease); }
.paymethods { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: var(--s6); }
.paymethod { display: flex; gap: 14px; align-items: flex-start; padding: 18px 20px; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--wash); }
.paymethod .ico { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; flex: none; background: var(--wash-2); color: var(--gold); }
.paymethod b { display: block; font: 600 1rem/1.35 var(--font-head); }
.paymethod span { color: var(--muted); font-size: var(--fs-sm); }
.free-strip { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 12px; padding: 20px 24px; border-radius: var(--r-lg); border: 1px dashed var(--line-2); }
.free-strip b { font: 600 1.0625rem/1.3 var(--font-head); margin-right: 10px; }
.free-strip span { color: var(--muted); }
@media (max-width: 960px) { .plans { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; } .paymethods { grid-template-columns: 1fr; } }

/* ================================================================ FAQ */
.faq-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--s8); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; cursor: pointer; font: 500 1.0625rem/1.45 var(--font-head); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary .i { width: 20px; height: 20px; color: var(--muted); transition: transform .2s var(--ease); }
.faq-list details[open] summary .i { transform: rotate(45deg); color: var(--gold); }
.faq-list details p { padding: 0 40px 24px 0; color: var(--text-2); }
@media (max-width: 860px) { .faq-grid { grid-template-columns: 1fr; gap: var(--s6); } }

/* ================================================================ final CTA + footer */
.final { padding: var(--section) 0; }
.final-card { position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--s6); align-items: center; padding: clamp(32px, 5vw, 64px); border-radius: var(--r-xl); background: var(--brand-gradient); }
.final-card h2 { font-size: var(--fs-h2); margin-bottom: 14px; }
.final-card p { color: rgba(255, 247, 232, .82); font-size: var(--fs-lead); }
.final-card .hero-ctas { justify-content: flex-end; }
.mark-mono { display: inline-block; background: currentColor; -webkit-mask: url(/brand/livesiam-mark-mono.svg) center / contain no-repeat; mask: url(/brand/livesiam-mark-mono.svg) center / contain no-repeat; }
.final-card .mark-bg { position: absolute; right: -40px; bottom: -70px; width: 360px; height: 360px; background: rgba(255, 247, 232, .08); -webkit-mask: url(/brand/livesiam-mark-mono.svg) center / contain no-repeat; mask: url(/brand/livesiam-mark-mono.svg) center / contain no-repeat; pointer-events: none; }
@media (max-width: 860px) { .final-card { grid-template-columns: 1fr; } .final-card .hero-ctas { justify-content: flex-start; } }

.footer { border-top: 1px solid var(--line); padding: var(--s8) 0 var(--s6); background: var(--midnight); }
.foot-grid { display: grid; grid-template-columns: minmax(0, 4fr) repeat(4, minmax(0, 2fr)); gap: var(--s6); }
.foot-tag { margin-top: 16px; color: var(--muted); font-size: var(--fs-sm); max-width: 280px; }
.foot-col h4 { font: 500 var(--fs-sm)/1.2 var(--font-head); color: var(--ivory); margin-bottom: 14px; }
.foot-col a { display: block; padding: 5px 0; color: var(--muted); font-size: var(--fs-sm); }
.foot-col a:hover { color: var(--ivory); }
.foot-bottom { position: relative; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: var(--s7); padding-top: var(--s5); color: var(--muted); font-size: var(--fs-xs); }
.foot-bottom::before { content: ''; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); border-top: 1px solid var(--line); }
.foot-bottom a:hover { color: var(--ivory); }
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-grid > :first-child { grid-column: 1 / -1; } }

/* ================================================================ modal */
.modal { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 20px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(5, 3, 16, .78); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: fade .2s; }
.modal-card { position: relative; width: min(920px, 100%); max-height: calc(100vh - 40px); overflow: auto; border-radius: var(--r-xl); background: var(--indigo); border: 1px solid var(--line-2); box-shadow: var(--shadow-2); animation: pop .25s var(--ease); }
.modal-card.narrow { width: min(560px, 100%); }
.modal-x { position: absolute; top: 14px; right: 14px; z-index: 3; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--indigo); color: var(--ivory); display: grid; place-items: center; }
.modal-x:hover { background: var(--night); }
.modal-grid { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 32px; padding: 28px; align-items: start; }
.modal-grid .phone { --pw: 300px; }
.modal-info { padding-top: 8px; display: grid; gap: 18px; }
.modal-info h3 { font-size: var(--fs-h3); }
.modal-info .desc { color: var(--text-2); }
.modal-ctas { display: flex; gap: 10px; flex-wrap: wrap; }
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(.98); } }
@media (max-width: 760px) { .modal-grid { grid-template-columns: 1fr; padding: 20px; justify-items: center; } .modal-grid .phone { --pw: 240px; } .modal-info { width: 100%; } }
body.modal-open { overflow: hidden; }

/* ================================================================ toast */
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 90; transform: translate(-50%, 20px); opacity: 0; transition: .25s var(--ease); max-width: calc(100% - 32px); padding: 12px 18px; border-radius: var(--r); background: var(--night); border: 1px solid var(--line-2); box-shadow: var(--shadow-2); font-size: var(--fs-sm); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast[data-kind='error'] { border-color: rgba(255, 92, 108, .5); }
.toast[data-kind='success'] { border-color: rgba(61, 214, 140, .5); }

/* ================================================================ auth pages */
.auth { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); min-height: 100vh; }
.auth-art { position: relative; overflow: hidden; background: var(--indigo); border-right: 1px solid var(--line); }
.auth-art > img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .32; }
.auth-art::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20, 12, 51, .3), rgba(20, 12, 51, .95) 75%); }
.auth-art-in { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; justify-content: space-between; padding: 40px 48px; }
.auth-art h2 { font-size: var(--fs-h2); margin: 0 0 24px; max-width: 420px; }
.auth-points { list-style: none; display: grid; gap: 14px; }
.auth-points li { display: flex; gap: 14px; align-items: center; color: var(--text-2); }
.auth-points .ico { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: rgba(255, 247, 232, .08); color: var(--gold); flex: none; }
.auth-points b { color: var(--ivory); font-weight: 500; }
.auth-foot { color: var(--muted); font-size: var(--fs-xs); }
.auth-main { display: flex; flex-direction: column; padding: 32px var(--gutter); }
.auth-top { display: flex; justify-content: space-between; align-items: center; }
.auth-top .logo { visibility: hidden; }
.auth-back { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: var(--fs-sm); }
.auth-back:hover { color: var(--ivory); }
.auth-card { width: 100%; max-width: 420px; margin: auto; padding: 40px 0; }
.auth-card h1 { font-size: 2rem; margin-bottom: 8px; }
.auth-sub { color: var(--muted); margin-bottom: 28px; }
.auth-form { display: grid; gap: 18px; }
.auth-form .btn { margin-top: 6px; }
.fine { color: var(--muted); font-size: var(--fs-xs); text-align: center; }
.fine a { color: var(--text-2); text-decoration: underline; }
.auth-alt { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); text-align: center; }
.auth-alt a { color: var(--gold); font-weight: 500; }
.plan-note { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; margin-bottom: 22px; border-radius: var(--r); background: var(--gold-wash); border: 1px solid rgba(245, 196, 81, .3); font-size: var(--fs-sm); color: var(--ivory); }
.plan-note .i { color: var(--gold); margin-top: 2px; }
@media (max-width: 900px) { .auth { grid-template-columns: 1fr; } .auth-art { display: none; } .auth-top .logo { visibility: visible; } }

/* ================================================================ docs (terms, privacy, 404, brand) */
.doc { padding: var(--s8) var(--gutter) var(--s9); max-width: 820px; }
.doc h1 { font-size: var(--fs-h1); margin-bottom: 12px; }
.doc h2 { font-size: var(--fs-h3); margin: 40px 0 12px; }
.doc p, .doc li { color: var(--text-2); margin-bottom: 12px; }
.doc ul, .doc ol { padding-left: 22px; }
.doc .draft { display: flex; gap: 10px; padding: 12px 16px; border-radius: var(--r); background: rgba(245, 165, 36, .1); border: 1px solid rgba(245, 165, 36, .3); color: var(--ivory); font-size: var(--fs-sm); margin: 20px 0 8px; }
.doc .draft .i { color: var(--warn); margin-top: 2px; }
.doc a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.nf { min-height: 62vh; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 16px; }
.nf .code { font: 700 clamp(5rem, 14vw, 9rem)/1 var(--font-head); letter-spacing: -.04em; color: var(--indigo); -webkit-text-stroke: 1.5px var(--line-2); }
.nf p { color: var(--text-2); max-width: 520px; }

.msg-page { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.msg-card { max-width: 440px; padding: 36px; border-radius: var(--r-xl); background: var(--indigo); border: 1px solid var(--line); display: grid; gap: 14px; text-align: center; }
.msg-card p { color: var(--text-2); }

/* ================================================================ /demo page */
.demo-main { padding: var(--s7) 0 var(--s9); }
.demo-cta { display: flex; gap: 12px; justify-content: center; margin-top: var(--s7); flex-wrap: wrap; }

/* ================================================================ motion prefs */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* ================================================================ /brand */
.b-hero { padding: var(--s8) 0 var(--s7); border-bottom: 1px solid var(--line); }
.b-hero-in { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--s7); align-items: center; }
.b-hero .display { margin-bottom: var(--s5); }
.b-hero-mark { display: grid; place-items: center; padding: 48px; border-radius: var(--r-xl); background: var(--indigo); border: 1px solid var(--line); }
.b-hero-mark img { width: min(280px, 100%); height: auto; }
.b-toc { display: flex; flex-wrap: wrap; gap: 8px; margin-top: var(--s6); }
.b-toc a { height: 36px; padding: 0 14px; display: inline-flex; align-items: center; border-radius: 10px; border: 1px solid var(--line-2); color: var(--text-2); font: 500 var(--fs-sm)/1 var(--font-head); }
.b-toc a:hover { border-color: var(--gold); color: var(--ivory); }
@media (max-width: 860px) { .b-hero-in { grid-template-columns: 1fr; } .b-hero-mark { padding: 28px; } }
.b-sec { padding: var(--s9) 0; }
.b-head { display: grid; grid-template-columns: 80px minmax(0, 1fr); gap: var(--s5); margin-bottom: var(--s7); max-width: 900px; }
.b-head h2 { font-size: var(--fs-h2); margin-bottom: 10px; }
.b-head p { color: var(--text-2); }
.b-head p b { color: var(--ivory); font-weight: 500; }
.b-num { font: 600 var(--fs-sm)/2.6 var(--font-head); color: var(--gold); border-top: 2px solid var(--gold); align-self: start; padding-top: 6px; }
@media (max-width: 640px) { .b-head { grid-template-columns: 1fr; gap: 8px; } }
.b-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.b-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.b-grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 960px) { .b-grid-3, .b-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .b-grid-2, .b-grid-3, .b-grid-4 { grid-template-columns: 1fr; } }
.b-tile { margin: 0; min-height: 220px; display: grid; place-items: center; align-content: center; gap: 18px; padding: 32px 24px 20px; border-radius: var(--r-lg); border: 1px solid var(--line); position: relative; }
.b-tile.sm { min-height: 150px; padding: 24px 16px 16px; }
.b-tile figcaption, .b-dd figcaption { font-size: var(--fs-xs); color: var(--muted); text-align: center; }
.b-tile.dark { background: var(--midnight); }
.b-tile.light { background: var(--ivory); } .b-tile.light figcaption { color: #6E6690; }
.b-tile.violet { background: var(--brand-gradient); } .b-tile.violet figcaption { color: rgba(255, 247, 232, .75); }
.b-tile.gold { background: var(--gold); } .b-tile.gold figcaption { color: rgba(11, 8, 32, .7); }
.b-tile.photo { background: linear-gradient(rgba(11, 8, 32, .55), rgba(11, 8, 32, .55)), url(/img/hero-loykrathong.jpg) center 60% / cover; }
.b-tile.photo.busy { background: url(/img/games/fireworks.jpg) center / cover; }
.lockup { display: inline-flex; align-items: center; gap: 14px; }
.lockup img { border-radius: 22%; }
.lockup .wm { font-size: 2.25rem; }
.b-tile.sm .lockup .wm { font-size: 1.5rem; }
.wm-light { color: #140C33; } .wm-light b { color: #C98A12; }
.clear-box { position: relative; padding: 24px; outline: 1.5px dashed rgba(245, 196, 81, .55); outline-offset: 0; background: repeating-linear-gradient(45deg, rgba(245, 196, 81, .06) 0 6px, transparent 6px 12px); }
.clear-box .lockup { background: var(--midnight); }
.cx { position: absolute; font: 500 var(--fs-xs)/1 var(--font-head); color: var(--gold); }
.cx.t { top: 6px; left: 50%; } .cx.l { left: 8px; top: 50%; }
.b-sizes { display: grid; gap: 12px; align-content: center; }
.size-row { display: flex; gap: 18px; align-items: center; padding: 16px 20px; border-radius: var(--r); background: var(--midnight); border: 1px solid var(--line); }
.size-row .sz { flex: none; width: 120px; display: flex; justify-content: center; }
.b-print { padding: 8px 18px !important; }
.size-row b { display: block; font: 600 1rem/1.3 var(--font-head); }
.size-row span { color: var(--muted); font-size: var(--fs-sm); }
.b-print { font: 500 var(--fs-xs)/1 var(--font-head); color: var(--gold); border: 1px dashed rgba(245, 196, 81, .5); border-radius: 6px; padding: 8px 0; }
.b-dd { margin: 0; display: grid; gap: 10px; }
.b-dd figcaption { display: flex; gap: 6px; align-items: flex-start; justify-content: flex-start; text-align: left; color: var(--text-2); font-size: var(--fs-sm); }
.b-dd.do figcaption .i { color: var(--success); flex: none; margin-top: 2px; }
.b-dd.dont figcaption .i { color: var(--danger); flex: none; margin-top: 2px; }
.b-dd.dont .b-tile { border-color: rgba(255, 92, 108, .35); }
.b-dd.do .b-tile { border-color: rgba(61, 214, 140, .3); }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.swatches.status { margin-top: 14px; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.sw { display: grid; gap: 2px; text-align: left; padding: 0 0 16px; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--midnight); overflow: hidden; color: var(--ivory); }
.sw .chip { height: 96px; background: var(--c); margin-bottom: 12px; border-bottom: 1px solid var(--line); }
.swatches.status .sw .chip { height: 48px; }
.sw b, .sw code, .sw small { padding: 0 16px; }
.sw b { font: 600 1rem/1.3 var(--font-head); }
.sw code { color: var(--text-2); font-size: var(--fs-sm); }
.sw small { color: var(--muted); font-size: var(--fs-xs); }
.sw:hover { border-color: var(--gold); }
.ratio { display: flex; height: 56px; margin-top: 28px; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); }
.ratio div { display: flex; align-items: center; padding: 0 12px; font-size: var(--fs-xs); white-space: nowrap; overflow: hidden; }
.type-card { padding: 28px; border-radius: var(--r-lg); background: var(--indigo); border: 1px solid var(--line); display: grid; gap: 12px; align-content: start; }
.type-big { font: 600 6rem/1 var(--font-head); letter-spacing: -.02em; }
.type-big.plex { font: 400 6rem/1 var(--font-body); }
.type-glyphs { color: var(--text-2); font: 500 1.0625rem/1.8 var(--font-head); }
.type-body { color: var(--text-2); }
.type-scale { margin-top: var(--s6); border-top: 1px solid var(--line); }
.type-scale > div { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 20px; align-items: baseline; padding: 20px 0; border-bottom: 1px solid var(--line); }
.type-scale span { color: var(--muted); font-size: var(--fs-xs); font-family: var(--font-mono); }
@media (max-width: 640px) { .type-scale > div { grid-template-columns: 1fr; gap: 6px; } .type-big { font-size: 4rem; } .type-big.plex { font-size: 4rem; } }
.icon-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.icon-cell { display: grid; justify-items: center; gap: 12px; padding: 22px 8px 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--midnight); }
.icon-cell .i { width: 28px; height: 28px; }
.icon-cell code { font-size: 11px; color: var(--muted); }
.voice-card { padding: 24px; border-radius: var(--r-lg); background: var(--indigo); border: 1px solid var(--line); display: grid; gap: 10px; align-content: start; }
.voice-card h3 { font-size: var(--fs-h4); }
.voice-card > p { color: var(--muted); font-size: var(--fs-sm); margin-bottom: 6px; }
.say { display: flex; gap: 10px; padding: 12px 14px; border-radius: var(--r); font-size: var(--fs-sm); }
.say .i { flex: none; margin-top: 2px; }
.say.do { background: rgba(61, 214, 140, .07); border: 1px solid rgba(61, 214, 140, .25); } .say.do .i { color: var(--success); }
.say.dont { background: rgba(255, 92, 108, .06); border: 1px solid rgba(255, 92, 108, .22); color: var(--text-2); } .say.dont .i { color: var(--danger); }
.assets { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 960px) { .assets { grid-template-columns: repeat(2, 1fr); } }
.asset { display: grid; gap: 4px; padding: 12px 12px 16px; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--midnight); transition: border-color .15s; }
.asset:hover { border-color: var(--gold); }
.asset .prev { height: 120px; border-radius: var(--r); display: grid; place-items: center; margin-bottom: 10px; border: 1px solid var(--line); }
.asset .prev.dark { background: var(--indigo); } .asset .prev.light { background: var(--ivory); } .asset .prev.photo { background: linear-gradient(rgba(11, 8, 32, .5), rgba(11, 8, 32, .5)), url(/img/hero-loykrathong.jpg) center / cover; }
.asset .prev img { width: 64px; height: auto; }
.asset .prev.wide img { width: 78%; }
.asset b { font: 600 .9375rem/1.3 var(--font-head); padding: 0 4px; }
.asset small { color: var(--muted); font-size: var(--fs-xs); padding: 0 4px; }

/* forgot / reset password */
.auth-forgot { text-align: center; }
.auth-forgot a { color: var(--gold); }
.auth-done { display: grid; justify-items: center; text-align: center; gap: 10px; padding: 8px 0 4px; }
.auth-done h2 { margin: 6px 0 0; font-size: var(--fs-h3); }
.auth-done p { margin: 0; color: var(--text-2); }
.auth-done-ico { width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: var(--gold-wash); }
.auth-done-ico .i { width: 28px; height: 28px; color: var(--gold); }
.auth-done-ico.bad { background: rgba(255, 92, 108, .12); }
.auth-done-ico.bad .i { color: var(--danger); }

/* ---------- mobile header + menu (phone-first) ---------- */
@media (max-width: 960px) {
  .nav-in { height: 60px; gap: 12px; }
  .nav-cta { margin-left: auto; }
  .nav-burger { width: 44px; height: 44px; margin-right: -6px; border: 0; border-radius: 12px; background: rgba(255, 247, 232, .08); }
  .nav-burger .i { width: 22px; height: 22px; }
  .nav, .home .nav, body.home .nav:not(.scrolled) { background: rgba(9, 6, 28, .82); backdrop-filter: saturate(150%) blur(16px); -webkit-backdrop-filter: saturate(150%) blur(16px); border-bottom: 1px solid rgba(255, 247, 232, .07); }
  .nav.menu-open, body.home .nav.menu-open { background: #0b0820; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .logo img { width: 28px; height: 28px; }
  .logo .wm { font-size: 1.2rem; }
  .nav-links {
    inset: 60px 0 0 0; height: calc(100dvh - 60px); overflow-y: auto; overscroll-behavior: contain;
    padding: 8px var(--gutter) calc(28px + env(safe-area-inset-bottom)); background: #0b0820; border-bottom: 0;
    transform: translateY(-6px);
  }
  .nav-links > a, .home .nav-links > a {
    display: flex; align-items: center; justify-content: space-between; padding: 18px 2px; font: 600 1.25rem/1.2 var(--font-head);
    color: var(--ivory); border-bottom: 1px solid rgba(255, 247, 232, .08); border-radius: 0; background: none;
    opacity: 0; transform: translateY(6px); transition: opacity .25s var(--ease), transform .25s var(--ease);
  }
  .nav-links > a::after { content: ''; width: 9px; height: 9px; border-top: 2px solid rgba(255, 247, 232, .35); border-right: 2px solid rgba(255, 247, 232, .35); transform: rotate(45deg); margin-right: 4px; }
  .nav-links > a:active { color: var(--gold); }
  .nav.menu-open .nav-links > a { opacity: 1; transform: none; }
  .nav.menu-open .nav-links > a:nth-child(2) { transition-delay: .03s; }
  .nav.menu-open .nav-links > a:nth-child(3) { transition-delay: .06s; }
  .nav.menu-open .nav-links > a:nth-child(4) { transition-delay: .09s; }
  .nav.menu-open .nav-links > a:nth-child(5) { transition-delay: .12s; }
  .nav-mobile-cta { margin-top: auto; padding-top: 28px; gap: 12px; }
  .nav-mobile-cta .btn { height: 52px; font-size: 1.0625rem; border-radius: 14px; }
  html.nav-locked, html.nav-locked body { overflow: hidden; }
}
@media (max-width: 360px) { .nav .live-dot { display: none; } }

.h-hero p, .h-sec-sub, .h-body { text-wrap: pretty; }

.fld-opt { font-style: normal; font-weight: 400; color: var(--muted); margin-left: 6px; font-size: .85em; }
.coupon-ok { margin: -4px 0 0; font-size: var(--fs-sm); color: #6fe3a1; }
.coupon-ok.bad { color: #ff8fa3; }