/* =============================================================================
   SEA FOOD KINGS — LUX  (landing + gateway)
   Cinematic hero stage · kinetic headline · live clock · 3D category cards ·
   glass sign-in / sign-up / guest card.
   Loaded only on front-page.php and index.php.
   ============================================================================= */

/* ---------- 0. SHARED ------------------------------------------------------ */
.sfk-landing, .sfk-gate-shell { font-family: 'Inter', 'Poppins', system-ui, sans-serif; color: var(--sfk-text); }
.sfk-landing *, .sfk-landing *::before, .sfk-landing *::after,
.sfk-gate-shell *, .sfk-gate-shell *::before, .sfk-gate-shell *::after { box-sizing: border-box; }
.sfk-landing a { text-decoration: none; }

.sfk-eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0; font-size: .72rem; font-weight: 700; letter-spacing: .28em; text-transform: uppercase; color: var(--sfk-red-hi); }
.sfk-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--sfk-red); box-shadow: 0 0 0 0 var(--sfk-glow); animation: sfkPing 2.2s ease-out infinite; }
@keyframes sfkPing { 0% { box-shadow: 0 0 0 0 var(--sfk-glow); } 80%, 100% { box-shadow: 0 0 0 12px transparent; } }

.sfk-link { display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--sfk-text); padding: 10px 2px; border-bottom: 1px solid transparent; transition: color .2s ease, border-color .2s ease; }
.sfk-link:hover { color: var(--sfk-red-hi); border-color: var(--sfk-red-hi); }
.sfk-link:focus-visible { outline: 3px solid var(--sfk-red); outline-offset: 4px; border-radius: 4px; }

.sfk-rise { opacity: 0; transform: translateY(22px); animation: sfkRise .9s cubic-bezier(.16,1,.3,1) forwards; animation-delay: var(--d, 0s); }
@keyframes sfkRise { to { opacity: 1; transform: none; } }

/* scroll reveal (class toggled by JS; visible by default without JS) */
html.sfk-js .sfk-reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s ease, transform .9s cubic-bezier(.16,1,.3,1); transition-delay: calc(var(--k, 0) * 90ms); }
html.sfk-js .sfk-reveal.is-visible { opacity: 1; transform: none; }

/* ---------- 1. CINEMATIC IMAGE STAGE -------------------------------------- */
.sfk-scene { position: absolute; inset: 0; z-index: 0; overflow: hidden; background: var(--sfk-bg); contain: layout paint; }
.sfk-scene--gateway { position: fixed; }
.sfk-scene__glow { position: absolute; width: 60vmax; height: 60vmax; border-radius: 50%; filter: blur(90px); opacity: .5; pointer-events: none; }
.sfk-scene__glow--a { top: -22vmax; right: -14vmax; background: radial-gradient(circle, var(--sfk-glow), transparent 65%); animation: sfkDrift 18s ease-in-out infinite alternate; }
.sfk-scene__glow--b { bottom: -30vmax; left: -20vmax; background: radial-gradient(circle, color-mix(in srgb, var(--sfk-red-deep) 70%, transparent), transparent 65%); animation: sfkDrift 24s ease-in-out infinite alternate-reverse; }
@keyframes sfkDrift { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(5vmax, 4vmax, 0); } }

.sfk-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 1.8s ease, visibility 0s linear 1.8s; }
.sfk-slide.is-active, .sfk-slide.is-leaving { visibility: visible; transition: opacity 1.8s ease, visibility 0s; }
.sfk-slide.is-active { opacity: 1; }
.sfk-slide.is-active .sfk-slide__art, .sfk-slide.is-leaving .sfk-slide__art { animation: sfkKen 10s cubic-bezier(.3,.1,.3,1) forwards; }

/* hero art */
.sfk-slide__art { animation: sfkKen 10s cubic-bezier(.3,.1,.3,1) forwards; }

/* soft, blurred, full-bleed ambience (desktop) + sharp hero art */
.sfk-slide__art { position: absolute; top: 50%; right: max(2vw, 0px); width: min(58vw, 880px); height: min(82vh, 860px); transform: translate3d(0, -50%, 0); will-change: transform, opacity; }
.sfk-slide__fg { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 40px 50px rgba(0,0,0,.55)); }
.sfk-scene--gateway .sfk-slide__art { right: 50%; width: min(96vw, 1100px); height: min(92vh, 960px); margin-right: calc(min(96vw, 1100px) / -2); opacity: .55; }
/* optional full-bleed photo mode (filter sfk_lux_hero_fit => 'cover') */
.sfk-scene--cover .sfk-slide__art { inset: -4%; width: 108%; height: 108%; margin: 0; top: auto; right: auto; transform: none; }
.sfk-scene--cover .sfk-slide__fg { object-fit: cover; filter: brightness(.7); }
.sfk-scene--cover .sfk-slide.is-active .sfk-slide__art, .sfk-scene--cover .sfk-slide.is-leaving .sfk-slide__art { animation-name: sfkKenM; }
@keyframes sfkKenM { from { transform: scale(1) translate3d(0, 0, 0); } to { transform: scale(1.08) translate3d(0, -1.5%, 0); } }
@keyframes sfkKen {
  0%   { transform: translate3d(3%, -48%, 0) scale(1.0) rotate(.4deg); }
  100% { transform: translate3d(-2%, -52%, 0) scale(1.12) rotate(-.6deg); }
}

.sfk-scene__veil { position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--sfk-bg) 96%, transparent) 0%, color-mix(in srgb, var(--sfk-bg) 78%, transparent) 38%, color-mix(in srgb, var(--sfk-bg) 8%, transparent) 72%),
    linear-gradient(0deg, var(--sfk-bg) 0%, transparent 38%),
    linear-gradient(180deg, color-mix(in srgb, var(--sfk-bg) 80%, transparent) 0%, transparent 22%);
}
.sfk-scene--gateway .sfk-scene__veil { background: radial-gradient(ellipse at 50% 45%, color-mix(in srgb, var(--sfk-bg) 25%, transparent), color-mix(in srgb, var(--sfk-bg) 82%, transparent) 78%); }
.sfk-scene__grain { position: absolute; inset: 0; pointer-events: none; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
/* scroll parallax (value written by JS) */
.sfk-hero .sfk-scene { transform: translate3d(0, calc(var(--sfk-py, 0) * 1px), 0); }

/* ---------- 2. HERO (front page) ------------------------------------------ */
body.sfk-lux-front .gs-header { position: fixed; left: 0; right: 0; top: 0; background: linear-gradient(180deg, color-mix(in srgb, var(--sfk-bg) 85%, transparent), transparent) !important; border-bottom-color: transparent !important; box-shadow: none !important; -webkit-backdrop-filter: none; backdrop-filter: none; transition: background .35s ease, box-shadow .35s ease, border-color .35s ease; }
body.sfk-lux-front .gs-header.is-scrolled { background: color-mix(in srgb, var(--sfk-bg) 86%, transparent) !important; -webkit-backdrop-filter: blur(14px) saturate(150%); backdrop-filter: blur(14px) saturate(150%); border-bottom-color: var(--sfk-line) !important; box-shadow: 0 1px 0 var(--sfk-red-deep), 0 10px 30px -12px var(--sfk-shadow) !important; }
body.sfk-lux-front .site-main { padding: 0; margin: 0; max-width: none; }

.sfk-hero { position: relative; isolation: isolate; min-height: 100vh; min-height: 100svh; display: grid; align-items: center; overflow: clip; padding: clamp(96px, 12vh, 130px) clamp(20px, 6.5vw, 110px) clamp(64px, 9vh, 100px); }
.sfk-hero__inner { position: relative; z-index: 2; max-width: min(860px, 100%); display: grid; gap: clamp(10px, 1.8vh, 20px); justify-items: start; }

/* kinetic headline */
.sfk-kinetic { margin: 0; font-family: 'Oswald', 'Inter', Impact, sans-serif; font-weight: 700; text-transform: uppercase; letter-spacing: .005em; line-height: .94; font-size: clamp(2.6rem, min(7.8vw, 12.5vh), 7.4rem); color: var(--sfk-text); perspective: 700px; }
.sfk-line { display: block; padding: .02em 0 .06em; overflow: hidden; will-change: transform; transform: translate3d(var(--sfk-lx, 0px), 0, 0); }
.sfk-w { display: inline-block; white-space: nowrap; }
.sfk-ch { display: inline-block; opacity: 0; transform-origin: 50% 100%; transform: translate3d(0, 105%, 0) rotateX(-80deg); animation: sfkCh .95s cubic-bezier(.16,1,.3,1) forwards; animation-delay: calc(.25s + var(--c) * 42ms); }
@keyframes sfkCh { to { opacity: 1; transform: none; } }
.sfk-line--accent { overflow: visible; }
.sfk-line--accent .sfk-ch { color: var(--sfk-red-hi); text-shadow: 0 0 .35em var(--sfk-glow);
  animation: sfkCh .95s cubic-bezier(.16,1,.3,1) forwards, sfkWave 3.6s ease-in-out infinite;
  animation-delay: calc(.25s + var(--c) * 42ms), calc(1.6s + var(--c) * 120ms); }
@keyframes sfkWave { 0%, 100% { transform: translate3d(0, 0, 0); } 50% { transform: translate3d(0, -5%, 0); } }

.sfk-lead { margin: 0; max-width: 34em; font-size: clamp(1rem, 1.5vw, 1.2rem); line-height: 1.65; color: color-mix(in srgb, var(--sfk-text) 82%, transparent); }
.sfk-cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; margin-top: 4px; }
.sfk-cta-row .sfk-btn { min-width: 190px; }

/* live clock */
.sfk-clock { display: grid; gap: 10px; padding: 14px 18px 16px; margin-top: 8px; border-radius: 20px; border: 1px solid var(--sfk-glass-edge); background: var(--sfk-glass); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 20px 40px -18px var(--sfk-shadow); }
.sfk-clock__label { font-size: .64rem; font-weight: 700; letter-spacing: .3em; text-transform: uppercase; color: var(--sfk-muted); display: inline-flex; align-items: center; gap: 8px; }
.sfk-clock__label::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--sfk-red); animation: sfkPing 2.2s ease-out infinite; }
.sfk-clock__digits { display: flex; align-items: center; gap: 6px; font-family: 'Oswald', 'Inter', sans-serif; font-variant-numeric: tabular-nums; }
.sfk-clock__group { display: inline-flex; gap: 4px; }
.sfk-digit { position: relative; display: inline-block; width: clamp(30px, 6.6vw, 46px); height: clamp(44px, 9.6vw, 66px); overflow: hidden; border-radius: 10px; border: 1px solid var(--sfk-line);
  background: linear-gradient(180deg, var(--sfk-surface-2), var(--sfk-surface)); box-shadow: inset 0 1px 0 rgba(255,255,255,.14), inset 0 -3px 6px rgba(0,0,0,.28), 0 4px 0 color-mix(in srgb, var(--sfk-bg) 90%, #000), 0 10px 14px -6px var(--sfk-shadow); }
.sfk-digit::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: rgba(0,0,0,.35); box-shadow: 0 1px 0 rgba(255,255,255,.06); pointer-events: none; }
.sfk-digit__cur, .sfk-digit__old { position: absolute; inset: 0; display: grid; place-items: center; font-size: clamp(1.7rem, 4.2vw, 2.7rem); font-weight: 600; color: var(--sfk-text); will-change: transform, opacity; }
.sfk-clock__sep { font-size: clamp(1.4rem, 3.4vw, 2.2rem); font-weight: 600; color: var(--sfk-red-hi); animation: sfkBlink 1s steps(2, jump-none) infinite; padding: 0 1px 6px; }
@keyframes sfkBlink { 0% { opacity: 1; } 50% { opacity: .25; } 100% { opacity: 1; } }
.sfk-clock__ampm { margin-left: 8px; font-size: .75rem; letter-spacing: .2em; font-weight: 700; color: var(--sfk-muted); }
.sfk-clock__nojs { font-size: .8rem; color: var(--sfk-muted); }

/* slide rail + scroll cue */
.sfk-hero__rail { position: absolute; z-index: 2; left: clamp(20px, 6.5vw, 110px); bottom: clamp(26px, 5vh, 46px); display: flex; gap: 10px; }
.sfk-rail__item { position: relative; display: block; width: 46px; height: 3px; border-radius: 3px; background: color-mix(in srgb, var(--sfk-text) 22%, transparent); overflow: hidden; border: 0; padding: 0; cursor: pointer; }
.sfk-rail__item::before { content: ""; position: absolute; inset: 0; background: var(--sfk-red); transform: scaleX(0); transform-origin: left; }
.sfk-rail__item.is-active::before { animation: sfkRail var(--sfk-slide-ms, 7000ms) linear forwards; }
.sfk-rail__item.is-done::before { transform: scaleX(1); }
.sfk-rail__item:focus-visible { outline: 2px solid var(--sfk-text); outline-offset: 4px; }
.sfk-rail__item::after { content: ""; position: absolute; inset: -10px 0; } /* bigger tap area */
@keyframes sfkRail { to { transform: scaleX(1); } }
.sfk-scroll-cue { position: absolute; z-index: 2; right: clamp(20px, 6.5vw, 110px); bottom: clamp(26px, 5vh, 46px); display: flex; align-items: center; gap: 14px; font-size: .66rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--sfk-muted); }
.sfk-scroll-cue__line { position: relative; width: 1px; height: 46px; background: color-mix(in srgb, var(--sfk-text) 22%, transparent); overflow: hidden; }
.sfk-scroll-cue__line::after { content: ""; position: absolute; left: 0; top: -50%; width: 1px; height: 50%; background: var(--sfk-red-hi); animation: sfkScroll 2s ease-in-out infinite; }
@keyframes sfkScroll { to { top: 110%; } }
.sfk-scroll-cue:hover { color: var(--sfk-red-hi); }

/* ---------- 3. PILLARS, COLLECTIONS, FINAL CTA ---------------------------- */
.sfk-pillars { border-block: 1px solid var(--sfk-line); background: linear-gradient(180deg, var(--sfk-bg-2), var(--sfk-bg)); }
.sfk-pillars ul { list-style: none; margin: 0 auto; padding: 18px clamp(20px, 6.5vw, 110px); max-width: 1400px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 26px; }
.sfk-pillars li { display: inline-flex; align-items: center; gap: 12px; font-size: .74rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--sfk-muted); }
.sfk-pillars li::before { content: ""; width: 8px; height: 8px; transform: rotate(45deg); background: var(--sfk-red); box-shadow: 0 0 10px var(--sfk-glow); }

.sfk-collections { max-width: 1400px; margin: 0 auto; padding: clamp(70px, 10vw, 130px) clamp(20px, 6.5vw, 110px); }
.sfk-section-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 18px 30px; margin-bottom: clamp(30px, 5vw, 56px); }
.sfk-section-head h2, .sfk-final h2 { margin: 12px 0 0; font: 600 clamp(2.3rem, 5.6vw, 4.6rem)/1 'Cormorant Garamond', Georgia, serif; letter-spacing: -.005em; color: var(--sfk-text); }
.sfk-section-head h2 span, .sfk-final h2 span { font-style: italic; color: var(--sfk-red-hi); }

.sfk-cat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(14px, 2vw, 26px); perspective: 1400px; }
.sfk-cat { --rx: 0deg; --ry: 0deg; --lift: 0px; position: relative; display: flex; flex-direction: column; gap: 14px; padding: 14px 14px 18px; border-radius: 24px; color: var(--sfk-text);
  border: 1px solid var(--sfk-line); background: linear-gradient(160deg, var(--sfk-surface-2), var(--sfk-surface) 65%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.1), inset 0 -2px 0 rgba(0,0,0,.25), 0 2px 4px rgba(0,0,0,.25), 0 24px 40px -18px var(--sfk-shadow);
  transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry)) translate3d(0, var(--lift), 0); transform-style: preserve-3d;
  transition: transform .28s cubic-bezier(.2,.7,.2,1), box-shadow .3s ease, border-color .3s ease; }
.sfk-cat.is-tilting { transition: transform .06s linear, box-shadow .3s ease, border-color .3s ease; will-change: transform; }
.sfk-cat:hover, .sfk-cat:focus-visible { --lift: -10px; border-color: var(--sfk-red); box-shadow: inset 0 1px 0 rgba(255,255,255,.14), inset 0 -2px 0 rgba(0,0,0,.25), 0 0 0 1px color-mix(in srgb, var(--sfk-red) 55%, transparent), 0 34px 54px -18px var(--sfk-glow); }
.sfk-cat:focus-visible { outline: 3px solid var(--sfk-text); outline-offset: 4px; }
.sfk-cat__no { position: absolute; z-index: 3; top: 22px; left: 24px; font: 600 .78rem 'Oswald', sans-serif; letter-spacing: .2em; color: var(--sfk-red-hi); transform: translateZ(26px); }

.sfk-cat__media {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3.3;
  border-radius: 16px;
  overflow: hidden;
  background: radial-gradient(
    circle at 50% 55%,
    color-mix(in srgb, var(--sfk-red) 20%, transparent),
    transparent 66%
  ), var(--sfk-bg-2);
  transform: translateZ(22px);
  box-shadow: inset 0 2px 8px rgba(0,0,0,.35);
}

.sfk-cat__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  padding: 0;
  filter: none;
  transition: transform .7s cubic-bezier(.2,.7,.2,1);
}

.sfk-cat:hover .sfk-cat__media img,
.sfk-cat:focus-visible .sfk-cat__media img {
  transform: scale(1.06);
}

.sfk-cat__foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 0 6px; transform: translateZ(14px); }
.sfk-cat__kicker { display: block; font-size: .62rem; font-weight: 700; letter-spacing: .24em; text-transform: uppercase; color: var(--sfk-muted); margin-bottom: 4px; }
.sfk-cat__title { display: block; font: 600 1.9rem/1 'Cormorant Garamond', Georgia, serif; color: var(--sfk-text); }
.sfk-cat__go { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; font-size: 1.1rem; color: var(--sfk-btn-text); background: linear-gradient(180deg, var(--sfk-btn-top), var(--sfk-btn-bot)); box-shadow: inset 0 1px 0 rgba(255,255,255,.4), 0 3px 0 var(--sfk-btn-lip), 0 10px 16px -6px var(--sfk-glow); transition: transform .25s ease; }
.sfk-cat:hover .sfk-cat__go { transform: translate(3px, -3px) rotate(8deg); }

.sfk-final { position: relative; text-align: center; padding: clamp(80px, 11vw, 150px) 20px; display: grid; justify-items: center; gap: 18px; overflow: hidden; background: radial-gradient(ellipse at 50% 120%, var(--sfk-glow), transparent 60%); }
.sfk-final__text { margin: 0; max-width: 34em; color: var(--sfk-muted); line-height: 1.7; }
.sfk-final .sfk-btn { margin-top: 10px; }

@media (max-width: 1080px) { .sfk-cat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 820px) {
  .sfk-hero { align-items: end; padding-top: 120px; padding-bottom: 100px; }
  .sfk-slide__art { top: 6%; right: 50%; width: min(120vw, 620px); height: 52svh; margin-right: calc(min(120vw, 620px) / -2); transform: none; opacity: .9; }
  .sfk-slide.is-active .sfk-slide__art, .sfk-slide.is-leaving .sfk-slide__art { animation: sfkKenM 10s cubic-bezier(.3,.1,.3,1) forwards; }
  .sfk-scene__glow { filter: blur(60px); opacity: .4; }
  .sfk-scene__veil { background: linear-gradient(0deg, var(--sfk-bg) 12%, color-mix(in srgb, var(--sfk-bg) 70%, transparent) 46%, color-mix(in srgb, var(--sfk-bg) 12%, transparent) 78%), linear-gradient(180deg, color-mix(in srgb, var(--sfk-bg) 80%, transparent), transparent 22%); }
  .sfk-scene--gateway .sfk-slide__art { top: 0; height: 100svh; opacity: .5; }
  .sfk-scroll-cue { display: none; }
  .sfk-hero__rail { left: 20px; }
  .sfk-cta-row .sfk-btn { flex: 1 1 100%; }
  .sfk-pillars ul { justify-content: flex-start; }
}
@media (max-width: 520px) { .sfk-cat-grid { grid-template-columns: 1fr; } .sfk-hero__inner { gap: 14px; } .sfk-kinetic { font-size: clamp(2.5rem, 13.6vw, 4rem); } }

/* ---------- 4. GATEWAY (index.php) ---------------------------------------- */
body.sfk-lux-gateway { margin: 0; min-height: 100vh; padding-bottom: 0 !important; overflow-x: hidden; }
.sfk-gate-shell { position: relative; z-index: 1; min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; }
.sfk-gate-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px clamp(16px, 4vw, 40px); }
.sfk-brand { display: inline-flex; align-items: center; gap: 12px; color: var(--sfk-text); text-decoration: none; }
.sfk-brand img { height: 44px; width: auto; filter: drop-shadow(0 4px 10px var(--sfk-shadow)); }
.sfk-brand__text { font: 700 1.05rem 'Oswald', sans-serif; letter-spacing: .26em; }
.sfk-brand__text b { color: var(--sfk-red-hi); font-weight: 700; }
.sfk-brand:focus-visible { outline: 3px solid var(--sfk-red); outline-offset: 4px; border-radius: 8px; }

.sfk-gate { flex: 1; display: grid; place-items: center; padding: clamp(18px, 4vh, 48px) 16px clamp(34px, 6vh, 70px); outline: none; }
.sfk-glass { position: relative; width: min(480px, 100%); padding: clamp(22px, 4.2vw, 36px); border-radius: 30px; color: var(--sfk-text);
  border: 1px solid var(--sfk-glass-edge); background: linear-gradient(150deg, color-mix(in srgb, var(--sfk-glass) 100%, transparent), color-mix(in srgb, var(--sfk-glass) 55%, transparent));
  -webkit-backdrop-filter: blur(26px) saturate(150%); backdrop-filter: blur(26px) saturate(150%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.28), inset 0 -1px 0 rgba(255,255,255,.04), 0 40px 90px -20px rgba(0,0,0,.65), 0 0 0 1px rgba(220,20,60,.12);
  animation: sfkGlassIn 1s cubic-bezier(.16,1,.3,1) both .1s; }
@keyframes sfkGlassIn { from { opacity: 0; transform: translateY(26px) scale(.97); } to { opacity: 1; transform: none; } }
.sfk-glass::before { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; background: linear-gradient(135deg, rgba(255,255,255,.14), transparent 35%); }
.sfk-glass__head { text-align: center; margin-bottom: 20px; display: grid; gap: 10px; justify-items: center; }
.sfk-glass h1 { margin: 0; font: 600 clamp(2rem, 6vw, 2.7rem)/1.02 'Cormorant Garamond', Georgia, serif; transition: opacity .22s ease, transform .22s ease; }
.sfk-glass__sub { margin: 0; color: var(--sfk-muted); font-size: .92rem; line-height: 1.55; transition: opacity .22s ease, transform .22s ease; }
.sfk-glass h1.is-out, .sfk-glass__sub.is-out { opacity: 0; transform: translateY(-6px); }

/* sliding tabs */
.sfk-tabs { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); padding: 5px; margin-bottom: 18px; border-radius: 18px; background: color-mix(in srgb, var(--sfk-bg) 70%, transparent); border: 1px solid var(--sfk-line); box-shadow: inset 0 2px 6px rgba(0,0,0,.35); transition: opacity .3s ease, height .3s ease; }
.sfk-tabs[hidden] { display: none; }
.sfk-tabs button { position: relative; z-index: 2; padding: 12px 6px; border: 0; background: transparent; cursor: pointer; font: 700 .76rem 'Inter', sans-serif; letter-spacing: .12em; text-transform: uppercase; color: var(--sfk-muted); border-radius: 13px; transition: color .25s ease; }
.sfk-tabs button[aria-selected="true"] { color: var(--sfk-btn-text); }
.sfk-tabs button:not([aria-selected="true"]):hover { color: var(--sfk-text); }
.sfk-tabs button:focus-visible { outline: 3px solid var(--sfk-text); outline-offset: -3px; }
.sfk-tabs__pill { position: absolute; z-index: 1; top: 5px; bottom: 5px; left: 5px; width: calc((100% - 10px) / 3); border-radius: 13px; background: linear-gradient(180deg, var(--sfk-btn-top), var(--sfk-btn-bot)); box-shadow: inset 0 1px 0 rgba(255,255,255,.45), 0 3px 0 var(--sfk-btn-lip), 0 8px 16px -4px var(--sfk-glow); transform: translateX(calc(var(--tab, 0) * 100%)); transition: transform .5s cubic-bezier(.3,1.25,.4,1); }

/* status */
.sfk-status { min-height: 0; margin: 0 0 4px; border-radius: 12px; font-size: .84rem; line-height: 1.5; padding: 0 14px; max-height: 0; overflow: hidden; opacity: 0; transition: max-height .35s ease, opacity .3s ease, padding .3s ease, margin .3s ease; }
.sfk-status.is-error, .sfk-status.is-ok, .sfk-status.is-info { max-height: 140px; opacity: 1; padding: 11px 14px; margin: 0 0 14px; }
.sfk-status.is-error { color: #ffd2da; background: rgba(220,20,60,.18); border: 1px solid rgba(255,77,106,.5); }
.sfk-status.is-ok { color: #cff5dd; background: rgba(32,170,100,.16); border: 1px solid rgba(60,200,130,.45); }
.sfk-status.is-info { color: var(--sfk-text); background: color-mix(in srgb, var(--sfk-text) 8%, transparent); border: 1px solid var(--sfk-line); }
html[data-sfk-theme="day"] .sfk-status.is-error { color: #7d0a1e; background: rgba(192,16,47,.1); }
html[data-sfk-theme="day"] .sfk-status.is-ok { color: #0d5a34; background: rgba(32,170,100,.12); }

/* morphing panel container */
.sfk-panels { position: relative; display: grid; transition: height .5s cubic-bezier(.16,1,.3,1); }
.sfk-panels.is-measured { overflow: hidden; }
.sfk-panel { grid-area: 1 / 1; opacity: 0; visibility: hidden; pointer-events: none; transform: translate3d(calc(var(--dir, 1) * 36px), 0, 0); transition: opacity .35s ease, transform .5s cubic-bezier(.16,1,.3,1), visibility 0s linear .5s; align-self: start; }
.sfk-panel.is-active { opacity: 1; visibility: visible; pointer-events: auto; transform: none; transition-delay: .06s, .06s, 0s; }
.sfk-panel.is-before { --dir: -1; }
.sfk-panel.is-after { --dir: 1; }
html:not(.sfk-js) .sfk-panel:not(.is-active) { display: none; }

/* forms */
.sfk-form { display: grid; gap: 14px; padding: 3px; }
.sfk-field { display: grid; gap: 7px; font-size: .76rem; font-weight: 700; letter-spacing: .06em; color: var(--sfk-text); }
.sfk-field i { font-style: normal; font-weight: 500; color: var(--sfk-muted); }
.sfk-field input { width: 100%; padding: 14px 16px; border-radius: 14px; font: 500 1rem 'Inter', sans-serif; color: var(--sfk-text); background: color-mix(in srgb, var(--sfk-bg) 72%, transparent); border: 1px solid var(--sfk-line); box-shadow: inset 0 2px 5px rgba(0,0,0,.3); outline: none; transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
html[data-sfk-theme="day"] .sfk-field input { background: rgba(255,255,255,.72); box-shadow: inset 0 2px 4px rgba(90,50,40,.12); }
.sfk-field input::placeholder { color: color-mix(in srgb, var(--sfk-muted) 70%, transparent); }
.sfk-field input:focus { border-color: var(--sfk-red); box-shadow: inset 0 2px 5px rgba(0,0,0,.25), 0 0 0 3px color-mix(in srgb, var(--sfk-red) 28%, transparent); transform: translateY(-1px); }
.sfk-field input[aria-invalid="true"] { border-color: var(--sfk-red-hi); }
.sfk-field--otp input { text-align: center; letter-spacing: .6em; font: 700 1.7rem 'Oswald', sans-serif; padding-left: calc(16px + .6em); }
.sfk-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sfk-pw { position: relative; display: block; }
.sfk-pw input { padding-right: 52px; }
.sfk-pw__toggle { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border: 0; border-radius: 10px; background: transparent; cursor: pointer; font-size: 1rem; opacity: .75; color: var(--sfk-text); }
.sfk-pw__toggle[aria-pressed="true"] { opacity: 1; color: var(--sfk-red-hi); }
.sfk-pw__toggle:focus-visible { outline: 2px solid var(--sfk-red); }
.sfk-textbtn { justify-self: center; padding: 8px 10px; border: 0; background: none; cursor: pointer; font: 700 .76rem 'Inter', sans-serif; letter-spacing: .08em; color: var(--sfk-red-hi); border-radius: 8px; }
.sfk-textbtn:hover { text-decoration: underline; }
.sfk-textbtn:disabled { opacity: .5; cursor: not-allowed; text-decoration: none; }
.sfk-textbtn:focus-visible { outline: 2px solid var(--sfk-red); outline-offset: 2px; }
.sfk-note { margin: 0; text-align: center; font-size: .74rem; color: var(--sfk-muted); line-height: 1.5; }
.sfk-note a { color: var(--sfk-red-hi); }
.sfk-otp-actions { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.sfk-guest { display: grid; gap: 18px; padding: 3px; text-align: center; }
.sfk-guest p { margin: 0; color: var(--sfk-muted); line-height: 1.65; font-size: .95rem; }
.sfk-account { display: grid; gap: 12px; justify-items: center; text-align: center; padding: 3px; }
.sfk-account h2 { margin: 6px 0 0; font: 600 2rem/1.05 'Cormorant Garamond', Georgia, serif; color: var(--sfk-text); }
.sfk-account p { margin: 0 0 8px; color: var(--sfk-muted); font-size: .92rem; word-break: break-all; }
.sfk-account .sfk-btn--block { margin-bottom: 6px; }
.sfk-badge-ok { display: inline-flex; padding: 7px 13px; border-radius: 99px; font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: #cff5dd; background: rgba(32,170,100,.16); border: 1px solid rgba(60,200,130,.45); }
html[data-sfk-theme="day"] .sfk-badge-ok { color: #0d5a34; }
.sfk-btn.is-loading span:first-child::after { content: ""; display: inline-block; width: .9em; height: .9em; margin-left: .7em; vertical-align: -.12em; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: sfkSpin .7s linear infinite; }
@keyframes sfkSpin { to { transform: rotate(360deg); } }
.sfk-glass.is-shaking { animation: sfkShake .5s cubic-bezier(.36,.07,.19,.97); }
@keyframes sfkShake { 10%, 90% { transform: translateX(-2px); } 20%, 80% { transform: translateX(4px); } 30%, 50%, 70% { transform: translateX(-7px); } 40%, 60% { transform: translateX(7px); } }
@media (max-width: 420px) { .sfk-row2 { grid-template-columns: 1fr; } .sfk-brand__text { font-size: .9rem; letter-spacing: .2em; } }

/* ---------- 5. REDUCED MOTION --------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .sfk-rise, .sfk-ch { animation: none !important; opacity: 1 !important; transform: none !important; }
  html.sfk-js .sfk-reveal { opacity: 1; transform: none; transition: none; }
  .sfk-slide.is-active .sfk-slide__art, .sfk-scene__glow, .sfk-dot, .sfk-scroll-cue__line::after { animation: none !important; }
  .sfk-slide { transition: none; }
  .sfk-line--accent .sfk-ch { animation: none !important; }
  .sfk-glass, .sfk-panel, .sfk-panels, .sfk-tabs__pill { animation: none !important; transition-duration: .01s !important; }
  .sfk-clock__sep { animation: none; }
}


/* ---------- CINEMATIC MOTION PASS -----------------------------------------
   Adds restrained ambient motion without changing navigation or store logic. */
.sfk-hero { isolation: isolate; }
.sfk-hero::after {
  content: "";
  position: absolute;
  z-index: 1;
  top: -12%; bottom: -12%; left: -42%;
  width: clamp(110px, 18vw, 260px);
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--sfk-red-hi) 9%, transparent), transparent);
  transform: skewX(-18deg);
  animation: sfkAmbientSweep 13s ease-in-out 2s infinite;
}
@keyframes sfkAmbientSweep {
  0%, 58% { left: -42%; opacity: 0; }
  64% { opacity: .9; }
  82% { opacity: .35; }
  100% { left: 125%; opacity: 0; }
}
.sfk-cat__media { isolation: isolate; }
.sfk-cat__media::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: -30% auto -30% -70%;
  width: 34%;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.22), transparent);
  transform: skewX(-18deg);
}
.sfk-cat:hover .sfk-cat__media::after,
.sfk-cat:focus-visible .sfk-cat__media::after {
  opacity: 1;
  animation: sfkCardSheen .9s ease-out both;
}
@keyframes sfkCardSheen {
  from { left: -70%; }
  to { left: 140%; }
}
@media (prefers-reduced-motion: reduce) {
  .sfk-hero::after { animation: none; display: none; }
  .sfk-cat__media::after { animation: none !important; }
}