/* ===========================================================
   PRISMORAE — Creative House
   =========================================================== */

@font-face{font-family:"Rebelton";src:url("assets/fonts/Rebelton-Light.ttf") format("truetype");font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:"Rebelton";src:url("assets/fonts/Rebelton-Normal.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Rebelton";src:url("assets/fonts/Rebelton-Medium.ttf") format("truetype");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Rebelton";src:url("assets/fonts/Rebelton-Bold.ttf") format("truetype");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"RebeltonExt";src:url("assets/fonts/Rebelton-Extended.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}

:root{
  --bg:#000005;
  --ink:#f4f5fa;
  --muted:#8a8fa3;
  --faint:#54586a;
  --line:rgba(255,255,255,.10);
  --c-cyan:#6ad8e8;
  --c-blue:#5b8cff;
  --c-violet:#a779ff;
  --c-pink:#e98cf0;
  --grad-iri:linear-gradient(100deg,#6ad8e8 0%,#5b8cff 32%,#a779ff 62%,#e98cf0 100%);
  --ease:cubic-bezier(.22,.61,.18,1);
  --t-panel:1100ms;
}

*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Rebelton",system-ui,sans-serif;
  font-weight:300;
  overflow:hidden;
  height:100svh;
  position:fixed;
  inset:0;
  width:100%;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}

/* ---------- Ambient background layers ---------- */
.bgvideo{
  position:fixed;inset:0;z-index:0;overflow:hidden;
  opacity:.34;
  transition:opacity 1.2s var(--ease),transform 1.4s var(--ease);
}
.bgvideo video{
  position:absolute;top:50%;left:50%;
  min-width:100%;min-height:100%;width:auto;height:auto;
  transform:translate(-50%,-50%) scale(1.06);
  object-fit:cover;
  filter:saturate(1.05) contrast(1.04);
}
/* hero state: video fully present */
body[data-i="0"] .bgvideo{opacity:.85}
/* contact: bring video back a touch */
body[data-i="7"] .bgvideo{opacity:.5}

.aurora{
  position:fixed;inset:-20%;z-index:1;pointer-events:none;
  background:
    radial-gradient(40% 50% at 78% 28%,rgba(91,140,255,.20),transparent 60%),
    radial-gradient(45% 55% at 88% 72%,rgba(167,121,255,.20),transparent 62%),
    radial-gradient(40% 40% at 12% 80%,rgba(106,216,232,.10),transparent 60%);
  filter:blur(8px);
  opacity:.9;
  animation:drift 22s var(--ease) infinite alternate;
}
@keyframes drift{
  0%{transform:translate3d(0,0,0) scale(1)}
  100%{transform:translate3d(-3%,2%,0) scale(1.08)}
}

/* film grain */
.grain{
  position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.05;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'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* vignette to seat the text on top of video */
.deck::before{
  content:"";position:fixed;inset:0;z-index:2;pointer-events:none;
  background:
    linear-gradient(180deg,rgba(0,0,5,.55),rgba(0,0,5,.2) 24%,rgba(0,0,5,.2) 70%,rgba(0,0,5,.7)),
    radial-gradient(120% 80% at 50% 50%,transparent 55%,rgba(0,0,5,.6));
}

/* ---------- Top bar ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  padding:clamp(18px,2.6vw,34px) clamp(20px,4vw,56px);
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:18px;height:18px;flex:none;
  background:var(--grad-iri);
  clip-path:polygon(50% 0,100% 100%,0 100%);
  filter:drop-shadow(0 0 8px rgba(140,150,255,.6));
}
.brand-word{
  font-size:clamp(15px,1.5vw,18px);letter-spacing:.42em;font-weight:400;
  padding-left:.42em;
}
.topnav{display:flex;gap:clamp(20px,2.5vw,40px)}
.topnav a{
  font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:var(--muted);
  position:relative;padding:4px 0;transition:color .4s var(--ease);
}
.topnav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--grad-iri);
  transition:width .5s var(--ease);
}
.topnav a:hover{color:var(--ink)}
.topnav a:hover::after{width:100%}

/* ---------- Right dots nav ---------- */
.dots{
  position:fixed;right:clamp(16px,2.6vw,40px);top:50%;transform:translateY(-50%);
  z-index:40;display:flex;flex-direction:column;gap:18px;
}
.dots button{
  background:none;border:0;cursor:pointer;display:flex;align-items:center;gap:12px;
  flex-direction:row-reverse;color:var(--muted);
}
.dots i{
  width:8px;height:8px;border-radius:50%;border:1px solid rgba(255,255,255,.4);
  display:block;transition:all .45s var(--ease);flex:none;
}
.dots em{
  font-style:normal;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;
  opacity:0;transform:translateX(8px);transition:all .4s var(--ease);white-space:nowrap;
}
.dots button:hover em{opacity:1;transform:translateX(0)}
.dots button.on i{
  background:var(--grad-iri);border-color:transparent;transform:scale(1.5);
  box-shadow:0 0 12px rgba(140,150,255,.8);
}

/* ---------- Counter ---------- */
.counter{
  position:fixed;left:clamp(20px,4vw,56px);bottom:clamp(20px,3.4vw,40px);z-index:40;
  font-size:12px;letter-spacing:.24em;color:var(--muted);display:flex;gap:8px;align-items:flex-end;
}
.counter #curNum{font-size:18px;color:var(--ink);letter-spacing:.1em}
.counter .sep{opacity:.5}

/* ===========================================================
   DECK — stacked panels, reveal on activate
   =========================================================== */
.deck{position:fixed;inset:0;z-index:5}
.panel{
  position:absolute;inset:0;z-index:1;
  display:flex;align-items:center;
  padding:0 clamp(22px,8vw,140px);
  opacity:0;visibility:hidden;
  transition:opacity var(--t-panel) var(--ease),visibility 0s linear var(--t-panel),transform var(--t-panel) var(--ease);
  transform:scale(1.04);
  will-change:opacity,transform;
}
.panel.is-active{
  opacity:1;visibility:visible;z-index:3;transform:scale(1);
  transition:opacity var(--t-panel) var(--ease),visibility 0s,transform var(--t-panel) var(--ease);
}
/* leaving upward / downward */
.panel.leave-up{transform:scale(.97) translateY(-3%)}
.panel.leave-down{transform:scale(.97) translateY(3%)}

.inner{width:100%;max-width:1180px;margin:0 auto}
.center{text-align:center;display:flex;flex-direction:column;align-items:center}

/* ---------- Reveal items ---------- */
.rv{opacity:0;transform:translateY(34px);filter:blur(6px);
  transition:opacity .9s var(--ease),transform .9s var(--ease),filter .9s var(--ease)}
.panel.is-active .rv{opacity:1;transform:none;filter:blur(0)}
.panel.is-active .rv[data-d="1"]{transition-delay:.18s}
.panel.is-active .rv[data-d="2"]{transition-delay:.30s}
.panel.is-active .rv[data-d="3"]{transition-delay:.42s}
.panel.is-active .rv[data-d="4"]{transition-delay:.54s}
.panel.is-active .rv[data-d="5"]{transition-delay:.66s}
.panel.is-active .rv[data-d="6"]{transition-delay:.78s}
.panel.is-active .rv[data-d="7"]{transition-delay:.90s}

/* ---------- Shared type ---------- */
.iri{
  background:var(--grad-iri);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.kicker{font-size:12px;letter-spacing:.4em;text-transform:uppercase;color:var(--c-blue);margin-bottom:clamp(20px,3vw,36px)}
.big{
  font-weight:300;line-height:1.02;letter-spacing:-.01em;
  font-size:clamp(2.6rem,7.4vw,6.4rem);
}
.lede{margin-top:clamp(20px,3vw,34px);font-size:clamp(1rem,1.7vw,1.45rem);letter-spacing:.04em;color:var(--ink)}
.body{margin-top:18px;max-width:46ch;color:var(--muted);font-size:clamp(.95rem,1.2vw,1.05rem);line-height:1.7;font-weight:300}
.center .body{margin-left:auto;margin-right:auto}

/* ---------- HERO ---------- */
.hero .inner{position:relative}
.hero .inner::before{
  content:"";position:absolute;inset:-14% -10%;z-index:-1;pointer-events:none;
  background:radial-gradient(62% 58% at 50% 52%,rgba(0,0,8,.74),rgba(0,0,8,.4) 52%,transparent 78%);
  filter:blur(26px);
}
.hero .eyebrow{
  font-size:clamp(11px,1.3vw,14px);letter-spacing:.62em;text-transform:uppercase;color:var(--muted);
  margin-bottom:clamp(20px,3vw,30px);padding-left:.62em;
}
.wordmark{
  font-weight:400;letter-spacing:.3em;padding-left:.3em;
  font-size:clamp(2rem,9.4vw,8.4rem);line-height:1;max-width:100%;
  background:linear-gradient(180deg,#ffffff,#c9cede 60%,#9aa0bf);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 0 60px rgba(150,160,255,.18);
}
.tagline{margin-top:clamp(22px,3vw,34px);font-size:clamp(1rem,2.2vw,1.7rem);font-weight:300;letter-spacing:.06em;color:var(--ink)}
.hint{
  margin-top:clamp(40px,7vh,90px);font-size:11px;letter-spacing:.34em;text-transform:uppercase;color:var(--faint);
  display:flex;align-items:center;gap:14px;
}
.hint-track{position:relative;width:1px;height:42px;background:rgba(255,255,255,.18);overflow:hidden;display:inline-block}
.hint-track::after{content:"";position:absolute;top:-42px;left:0;width:1px;height:42px;background:var(--grad-iri);animation:scrolldot 2.2s var(--ease) infinite}
@keyframes scrolldot{0%{top:-42px}60%,100%{top:42px}}

/* ---------- SERVICE ---------- */
.service-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,6vw,90px);align-items:center}
.svc-num{
  font-family:"RebeltonExt","Rebelton",sans-serif;
  display:block;font-size:clamp(.9rem,1.2vw,1.05rem);letter-spacing:.3em;color:var(--c-violet);margin-bottom:18px;
}
.svc-title{
  font-weight:300;line-height:.96;letter-spacing:-.01em;
  font-size:clamp(2.5rem,6.6vw,5.6rem);
}
.svc-sub{margin-top:clamp(20px,2.6vw,30px);max-width:34ch;color:var(--muted);line-height:1.6;font-size:clamp(.95rem,1.2vw,1.08rem)}
.svc-list{list-style:none;display:flex;flex-direction:column;border-top:1px solid var(--line)}
.svc-list li{
  font-size:clamp(1.05rem,2vw,1.6rem);font-weight:300;letter-spacing:.02em;
  padding:clamp(14px,1.8vw,22px) 0;border-bottom:1px solid var(--line);
  color:var(--ink);position:relative;padding-left:34px;transition:color .4s var(--ease),padding-left .4s var(--ease);
}
.svc-list li::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:10px;height:10px;background:var(--grad-iri);
  clip-path:polygon(50% 0,100% 100%,0 100%);opacity:.85;
  transition:transform .4s var(--ease);
}
.svc-list li:hover{padding-left:42px;color:#fff}
.svc-list li:hover::before{transform:translateY(-50%) scale(1.3) rotate(0)}
.svc-list .bar{color:var(--faint);padding:0 .3em}

/* ---------- CONTACT ---------- */
.contact .big{font-size:clamp(2.3rem,6.2vw,5.2rem)}
.contact-links{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;margin-top:clamp(34px,5vw,52px)}
.cbtn{
  font-size:14px;letter-spacing:.14em;text-indent:.14em;line-height:1;
  display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 34px;
  border-radius:100px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.02);
  transition:all .45s var(--ease);backdrop-filter:blur(6px);
}
.cbtn:not(.ghost){background:var(--grad-iri);color:#08080f;border-color:transparent;font-weight:500}
.cbtn:hover{transform:translateY(-3px);box-shadow:0 14px 40px rgba(120,130,255,.35)}
.cbtn.ghost:hover{border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.06)}
.site{margin-top:clamp(34px,5vw,48px);font-size:13px;letter-spacing:.4em;text-transform:uppercase;color:var(--muted)}
.foot{margin-top:14px;font-size:11px;letter-spacing:.2em;color:var(--faint)}

/* ---------- Sound toggle ---------- */
.sound-toggle{
  position:fixed;right:clamp(16px,2.6vw,40px);bottom:clamp(20px,3.4vw,40px);z-index:45;
  width:46px;height:46px;border-radius:50%;border:1px solid var(--line);
  background:rgba(255,255,255,.03);cursor:pointer;display:grid;place-items:center;backdrop-filter:blur(8px);
  transition:border-color .4s var(--ease),transform .4s var(--ease);
}
.sound-toggle:hover{border-color:rgba(255,255,255,.4);transform:scale(1.06)}
.bars{display:flex;align-items:flex-end;gap:3px;height:16px}
.bars i{width:2.5px;background:var(--grad-iri);height:30%;border-radius:2px;transition:height .3s var(--ease)}
.sound-toggle.playing .bars i{animation:eq .9s ease-in-out infinite}
.sound-toggle.playing .bars i:nth-child(2){animation-delay:.15s}
.sound-toggle.playing .bars i:nth-child(3){animation-delay:.3s}
.sound-toggle.playing .bars i:nth-child(4){animation-delay:.45s}
@keyframes eq{0%,100%{height:25%}50%{height:100%}}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width:900px){
  .service-grid{grid-template-columns:1fr;gap:clamp(16px,3.4vh,30px);align-items:start}
  .svc-sub{max-width:42ch}
  .dots{gap:13px;right:12px}
  .dots em{display:none}
}

/* ===========================================================
   MOBILE (<=760px) — mobile-first.
   Panels can't scroll internally (touchmove is locked for the
   scroll-jack), so every section's content must FIT inside a
   safe area: below the top bar, above the counter/controls.
   =========================================================== */
@media (max-width:760px){
  :root{--t-panel:950ms}

  .panel{
    align-items:center;
    padding-top:calc(env(safe-area-inset-top,0px) + 72px);
    padding-bottom:calc(env(safe-area-inset-bottom,0px) + 62px);
    padding-left:clamp(20px,6vw,34px);
    padding-right:clamp(20px,6vw,34px);
  }
  .inner{max-width:560px}

  /* --- topbar / chrome --- */
  .topnav{display:none}
  .topbar{padding:16px 22px}
  .brand-word{letter-spacing:.32em;font-size:14px}
  .brand-mark{width:15px;height:15px}
  .counter{left:20px;bottom:calc(env(safe-area-inset-bottom,0px) + 18px)}
  .counter #curNum{font-size:16px}
  .sound-toggle{width:40px;height:40px;right:16px;bottom:calc(env(safe-area-inset-bottom,0px) + 16px)}

  /* --- background --- */
  .bgvideo{opacity:.26}
  body[data-i="0"] .bgvideo{opacity:.68}

  /* --- hero --- */
  .wordmark{letter-spacing:.1em;padding-left:.1em;font-size:clamp(1.9rem,10vw,2.9rem);white-space:nowrap}
  .hero .eyebrow{letter-spacing:.4em;padding-left:.4em;font-size:11px;margin-bottom:18px}
  .tagline{font-size:clamp(1rem,4.6vw,1.3rem);margin-top:20px}
  .hint{margin-top:clamp(30px,7vh,64px);font-size:10px;letter-spacing:.3em}
  .hint-track{height:34px}
  .hint-track::after{height:34px;top:-34px}
  @keyframes scrolldot{0%{top:-34px}60%,100%{top:34px}}

  /* --- manifesto / shared big type --- */
  .kicker{margin-bottom:18px;font-size:11px;letter-spacing:.34em}
  .big{font-size:clamp(2.2rem,10vw,3.2rem)}
  .lede{font-size:clamp(1rem,4.2vw,1.25rem);margin-top:18px}
  .body{font-size:.95rem;line-height:1.62;margin-top:16px;max-width:42ch}

  /* --- services --- */
  .svc-num{margin-bottom:10px;font-size:.85rem}
  .svc-title{font-size:clamp(2.2rem,10.5vw,3.1rem);line-height:1}
  .svc-sub{margin-top:13px;font-size:.92rem;line-height:1.5;max-width:40ch}
  .svc-list li{
    font-size:clamp(1.02rem,4.4vw,1.18rem);letter-spacing:.02em;
    padding:clamp(11px,1.7vh,17px) 0 clamp(11px,1.7vh,17px) 26px;
  }
  .svc-list li::before{width:9px;height:9px}
  .svc-list li:hover{padding-left:26px}

  /* --- contact --- */
  .contact .big{font-size:clamp(2rem,9vw,2.8rem)}
  .contact-links{flex-direction:column;width:100%;max-width:330px;margin-left:auto;margin-right:auto;gap:12px}
  .cbtn{width:100%;min-height:52px}
  .site{font-size:11px;letter-spacing:.3em;margin-top:28px}
  .foot{font-size:10px;letter-spacing:.16em;margin-top:12px}
}

/* ===========================================================
   SHORT mobile screens (<=700px tall) — compress so nothing
   collides with the counter or gets clipped.
   =========================================================== */
@media (max-width:900px) and (max-height:700px){
  .panel{padding-top:calc(env(safe-area-inset-top,0px) + 58px);padding-bottom:calc(env(safe-area-inset-bottom,0px) + 54px)}
  .svc-num{margin-bottom:7px}
  .svc-title{font-size:clamp(1.85rem,8.6vw,2.5rem)}
  .svc-sub{margin-top:9px;font-size:.84rem;line-height:1.45;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .svc-list li{font-size:1.02rem;padding-top:clamp(8px,1.2vh,12px);padding-bottom:clamp(8px,1.2vh,12px)}
  .service-grid{gap:12px}
  .big{font-size:clamp(1.85rem,8.4vw,2.5rem)}
  .lede{margin-top:13px;font-size:1.02rem}
  .body{font-size:.86rem;line-height:1.5;margin-top:12px}
  .kicker{margin-bottom:13px}
  .contact .big{font-size:clamp(1.75rem,7.8vw,2.3rem)}
  .contact-links{margin-top:22px}
  .site{margin-top:20px}
  .hint{margin-top:clamp(16px,4vh,36px)}
  .tagline{margin-top:14px}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important}
  .rv{transition-duration:.3s!important;filter:none}
  .panel{transition-duration:.4s!important}
}