/* ============================================================
   SANTHARA — Dying with Equanimity
   ============================================================ */

:root{
  --ink:#04060a;
  --void:#080d14;
  --panel:#0b121b;
  --petrol:#0c2830;
  --teal:#1b6f7e;
  --teal-glow:#2fb3c0;
  --neon:#38e0c4;
  --gold:#c9a24b;
  --gold-bright:#e7c877;
  --bone:#ece5d6;
  --bone-dim:#c7c1b4;
  --ash:#7f8a92;
  --ash-dim:#4c565e;
  --line:rgba(201,162,75,.16);
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,sans-serif;
  --deva:"Noto Serif Devanagari",serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--bone);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--gold);color:var(--ink)}

/* ---------- Overlays ---------- */
.grain{
  position:fixed;inset:0;z-index:9998;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%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");
  mix-blend-mode:overlay;
}
.vignette{
  position:fixed;inset:0;z-index:9997;pointer-events:none;
  background:radial-gradient(130% 100% at 50% 40%,transparent 55%,rgba(0,0,0,.55) 100%);
}

/* ============================================================
   ENTRANCE GATE
   ============================================================ */
.gate{
  position:fixed;inset:0;z-index:9990;
  background:radial-gradient(120% 120% at 50% 45%,#0a1620 0%,#04060a 70%);
  display:flex;align-items:center;justify-content:center;
  transition:opacity 1.6s var(--ease),visibility 1.6s;
}
.gate.hidden{opacity:0;visibility:hidden;pointer-events:none}
#gate-canvas{position:absolute;inset:0;width:100%;height:100%}
.gate-inner{position:relative;text-align:center;z-index:2;padding:2rem;animation:gateIn 2.4s var(--ease) both}
@keyframes gateIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.gate-deva{
  font-family:var(--deva);font-size:clamp(1.1rem,2.2vw,1.5rem);
  color:var(--teal-glow);letter-spacing:.1em;opacity:.8;margin-bottom:1.4rem;
}
.gate-title{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(3.4rem,12vw,8rem);line-height:.95;
  letter-spacing:.14em;text-indent:.14em;
  color:transparent;background:linear-gradient(180deg,var(--gold-bright),var(--gold) 55%,#8f6f2c);
  -webkit-background-clip:text;background-clip:text;
  text-shadow:0 0 60px rgba(201,162,75,.15);
}
.gate-sub{
  font-family:var(--serif);font-style:italic;font-size:clamp(1.1rem,3vw,1.7rem);
  color:var(--bone-dim);letter-spacing:.22em;margin-top:.6rem;text-transform:uppercase;
  font-weight:400;
}
.enter-btn{
  margin-top:2.8rem;background:transparent;cursor:pointer;
  border:1px solid var(--line);border-radius:999px;
  padding:1rem 2.6rem;color:var(--bone);
  font-family:var(--sans);font-size:.82rem;letter-spacing:.28em;text-transform:uppercase;
  display:inline-flex;flex-direction:column;gap:.25rem;align-items:center;
  transition:all .5s var(--ease);position:relative;overflow:hidden;
}
.enter-btn span{font-weight:500}
.enter-btn em{font-style:normal;font-size:.6rem;color:var(--ash);letter-spacing:.24em}
.enter-btn:hover{border-color:var(--gold);color:var(--gold-bright);box-shadow:0 0 40px rgba(201,162,75,.18);transform:translateY(-2px)}
.gate-credit{margin-top:3.2rem;color:var(--ash-dim);font-size:.72rem;letter-spacing:.28em;text-transform:uppercase}

/* ============================================================
   SOUND TOGGLE
   ============================================================ */
.sound-toggle{
  position:fixed;top:1.6rem;right:1.6rem;z-index:9995;
  width:46px;height:46px;border-radius:50%;
  background:rgba(8,13,20,.6);backdrop-filter:blur(10px);
  border:1px solid var(--line);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all .4s var(--ease);
}
.sound-toggle[hidden]{display:none}
.sound-toggle:hover{border-color:var(--gold);transform:scale(1.06)}
.bars{display:flex;align-items:center;gap:2.5px;height:16px}
.bars i{width:2.5px;height:100%;background:var(--gold-bright);border-radius:2px;transform-origin:bottom;animation:eq 1s ease-in-out infinite}
.bars i:nth-child(2){animation-delay:.2s}
.bars i:nth-child(3){animation-delay:.4s}
.bars i:nth-child(4){animation-delay:.15s}
@keyframes eq{0%,100%{transform:scaleY(.3)}50%{transform:scaleY(1)}}
.sound-toggle.muted .bars i{animation-play-state:paused;transform:scaleY(.3);background:var(--ash-dim)}

/* ============================================================
   STAGE / LAYOUT
   ============================================================ */
.stage{opacity:0;transition:opacity 1.4s var(--ease) .3s}
.stage.live{opacity:1}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(1.4rem,5vw,3rem)}
.band{padding:clamp(5rem,11vw,9rem) 0;position:relative}
.kicker{
  font-size:.7rem;letter-spacing:.4em;text-transform:uppercase;
  color:var(--teal-glow);margin-bottom:1.6rem;font-weight:500;
}
.section-h{
  font-family:var(--serif);font-weight:500;font-size:clamp(2rem,5vw,3.4rem);
  line-height:1.05;letter-spacing:.01em;margin-bottom:1.2rem;color:var(--bone);
}
.section-note{max-width:52ch;color:var(--bone-dim);font-size:1.02rem;margin-bottom:3rem}

/* ============================================================
   HERO
   ============================================================ */
.hero{min-height:100vh;min-height:100svh;display:flex;align-items:center;position:relative;overflow:hidden}
#hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-veil{position:absolute;inset:0;z-index:1;background:
  radial-gradient(90% 80% at 50% 30%,transparent 40%,rgba(4,6,10,.7) 100%),
  linear-gradient(180deg,rgba(4,6,10,.4) 0%,transparent 30%,rgba(4,6,10,.85) 100%);}
.hero-content{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 clamp(1.4rem,5vw,3rem);width:100%;text-align:center}
.deva-accent{font-family:var(--deva);color:var(--teal-glow);font-size:clamp(1.1rem,2.4vw,1.6rem);letter-spacing:.12em;opacity:.85;margin-bottom:1.5rem}
.deva-accent.big{font-size:clamp(1.6rem,4vw,2.4rem);margin-bottom:2rem}
.hero-title{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(3rem,12vw,9rem);line-height:.9;
  letter-spacing:.1em;text-indent:.1em;max-width:100%;
  color:transparent;background:linear-gradient(180deg,#fff 0%,var(--gold-bright) 45%,var(--gold) 70%,#7c5f27 100%);
  -webkit-background-clip:text;background-clip:text;
  filter:drop-shadow(0 0 50px rgba(201,162,75,.14));
}
.hero-tag{font-family:var(--serif);font-style:italic;font-weight:400;font-size:clamp(1.2rem,3.4vw,2rem);letter-spacing:.24em;text-transform:uppercase;color:var(--bone-dim);margin-top:1rem}
.hero-logline{max-width:44ch;margin:2.4rem auto 0;color:var(--bone);font-size:clamp(1rem,1.6vw,1.18rem);line-height:1.75;font-weight:300}
.hero-meta{display:flex;gap:1.2rem;align-items:center;justify-content:center;margin-top:2.4rem;color:var(--ash);font-size:.72rem;letter-spacing:.3em;text-transform:uppercase}
.hero-meta i{width:4px;height:4px;border-radius:50%;background:var(--gold);opacity:.6}
.scroll-cue{position:absolute;bottom:2.4rem;left:50%;transform:translateX(-50%);z-index:3;width:26px;height:42px;border:1px solid var(--line);border-radius:14px;display:flex;justify-content:center;padding-top:8px}
.scroll-cue span{width:3px;height:8px;background:var(--gold);border-radius:2px;animation:scrolldot 1.8s var(--ease) infinite}
@keyframes scrolldot{0%{opacity:0;transform:translateY(0)}30%{opacity:1}70%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* ============================================================
   EPIGRAPH
   ============================================================ */
.epigraph{text-align:center;background:linear-gradient(180deg,var(--ink),var(--void))}
.epigraph .lede{font-family:var(--serif);font-size:clamp(1.4rem,3vw,2.2rem);line-height:1.5;max-width:26ch;margin:0 auto;color:var(--bone);font-weight:400}
.epigraph .lede b{color:var(--gold-bright);font-weight:500}
.pull{
  font-family:var(--serif);font-style:italic;font-size:clamp(1.15rem,2.4vw,1.7rem);
  line-height:1.6;color:var(--teal-glow);max-width:40ch;margin:3rem auto 0;
  padding-top:2.4rem;border-top:1px solid var(--line);font-weight:400;
}
.pull.small{font-size:clamp(1rem,1.8vw,1.25rem);color:var(--bone-dim);border-color:var(--line);margin-top:2rem;padding-top:1.6rem;max-width:100%}

/* ============================================================
   TWO-COLUMN (SYNOPSIS)
   ============================================================ */
.two-col{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.col-head h2{font-family:var(--serif);font-weight:500;font-size:clamp(2.2rem,4.4vw,3.6rem);line-height:1;color:var(--bone);margin-top:.6rem}
.col-body p{margin-bottom:1.4rem;color:var(--bone-dim);font-size:1.05rem}
.col-body p:last-child{margin-bottom:0}
.col-body b{color:var(--bone);font-weight:500}
.two-col .kicker{margin-bottom:0}

/* ============================================================
   TONE
   ============================================================ */
.tone{text-align:center;background:
  radial-gradient(70% 120% at 50% 0%,rgba(27,111,126,.14),transparent 60%),var(--ink)}
.tone-line{display:flex;gap:clamp(1rem,4vw,2.4rem);align-items:center;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}
.tone-line span{font-family:var(--serif);font-size:clamp(1.8rem,5vw,3.4rem);color:var(--bone);font-weight:400;letter-spacing:.02em}
.tone-line em{font-style:normal;color:var(--gold);font-size:clamp(1.4rem,3vw,2.2rem)}
.tone-desc{max-width:56ch;margin:0 auto;color:var(--bone-dim);font-size:1.08rem;line-height:1.8}

/* ============================================================
   SIX STEPS
   ============================================================ */
.steps{background:linear-gradient(180deg,var(--ink),var(--void))}
.step-list{list-style:none;counter-reset:s;display:grid;gap:1px;background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.step{display:grid;grid-template-columns:auto 1fr;gap:clamp(1.4rem,4vw,3rem);align-items:baseline;background:var(--ink);padding:clamp(1.8rem,4vw,2.6rem) .4rem;transition:background .5s var(--ease)}
.step:hover{background:var(--panel)}
.step-num{font-family:var(--serif);font-size:clamp(1.6rem,4vw,2.6rem);color:var(--gold);opacity:.55;font-weight:500;min-width:1.6em}
.step h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.3rem,3vw,1.9rem);color:var(--bone);margin-bottom:.4rem}
.step p{color:var(--bone-dim);max-width:60ch;font-size:1rem}

/* ============================================================
   CENTERPIECE QUOTE
   ============================================================ */
.quote-band{text-align:center;background:
  radial-gradient(80% 120% at 50% 50%,rgba(27,111,126,.12),transparent 60%),var(--void);
  padding:clamp(6rem,14vw,11rem) 0}
.centerpiece{font-family:var(--serif);font-style:italic;font-weight:400;
  font-size:clamp(1.5rem,3.8vw,2.8rem);line-height:1.5;max-width:24ch;margin:0 auto;
  color:var(--bone);letter-spacing:.005em}
.centerpiece-attr{margin-top:2rem;color:var(--gold);font-size:.8rem;letter-spacing:.28em;text-transform:uppercase}

/* ============================================================
   CHARACTERS
   ============================================================ */
.char-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.2rem,3vw,2.2rem)}
.char{background:linear-gradient(180deg,var(--panel),var(--ink));border:1px solid var(--line);border-radius:2px;padding:0 0 2rem;overflow:hidden;transition:transform .6s var(--ease),border-color .6s var(--ease)}
.char:hover{transform:translateY(-6px);border-color:rgba(201,162,75,.4)}
.char-frame{height:230px;position:relative;overflow:hidden;background:#060a10}
.char-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,var(--panel) 100%)}
.char-ram{background:radial-gradient(120% 90% at 50% 20%,#123039,#060a10 70%)}
.char-snehit{background:radial-gradient(120% 90% at 50% 20%,#1a1420,#060a10 70%)}
.char-sannah{background:radial-gradient(120% 90% at 50% 20%,#241c10,#060a10 70%)}
.char-frame::before{content:"";position:absolute;inset:0;opacity:.5;
  background-image:radial-gradient(circle at 30% 40%,rgba(56,224,196,.10),transparent 40%),radial-gradient(circle at 70% 60%,rgba(201,162,75,.10),transparent 40%);
  animation:drift 14s ease-in-out infinite alternate}
@keyframes drift{to{transform:translate(10px,-8px) scale(1.1)}}
.char h3{font-family:var(--serif);font-weight:500;font-size:1.5rem;color:var(--bone);padding:1.4rem 1.6rem 0}
.char-age{padding:.2rem 1.6rem .8rem;color:var(--gold);font-size:.7rem;letter-spacing:.24em;text-transform:uppercase}
.char p:last-child{padding:0 1.6rem;color:var(--bone-dim);font-size:.96rem}

/* ============================================================
   STRUCTURE / TIMELINES
   ============================================================ */
.structure{background:linear-gradient(180deg,var(--void),var(--ink))}
.time-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.time{background:var(--ink);padding:clamp(1.6rem,3vw,2.2rem);transition:background .5s var(--ease);position:relative}
.time:hover{background:var(--panel)}
.time span{font-family:var(--serif);font-size:2.4rem;color:var(--teal);opacity:.5;font-weight:500;display:block;margin-bottom:.6rem;line-height:1}
.time h4{font-family:var(--serif);font-weight:500;font-size:1.35rem;color:var(--bone);margin-bottom:.5rem}
.time p{color:var(--ash);font-size:.92rem;line-height:1.6}

/* ============================================================
   KEY ART
   ============================================================ */
.keyart{background:var(--void)}
.keyart-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,6vw,5rem);align-items:center}
.keyart-img{border-radius:4px;overflow:hidden;position:relative;
  box-shadow:0 40px 100px rgba(0,0,0,.75),0 0 70px rgba(27,111,126,.16),
    0 0 0 1px rgba(201,162,75,.4),inset 0 0 0 6px rgba(4,6,10,.9);
  outline:1px solid rgba(201,162,75,.12);outline-offset:10px}
.keyart-img img{display:block;width:100%;height:auto;transition:transform 1.2s var(--ease)}
.keyart-img:hover img{transform:scale(1.03)}
.keyart-text h2{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4.4vw,3.4rem);line-height:1.02;color:var(--bone);margin:.4rem 0 1.4rem}
.keyart-text p{color:var(--bone-dim);font-size:1.05rem}

/* ============================================================
   FORMAT
   ============================================================ */
.format{text-align:center;background:linear-gradient(180deg,var(--ink),var(--void))}
.fmt-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:1rem 0 2.4rem}
.fmt{background:var(--ink);padding:clamp(2rem,4vw,3rem) 1rem}
.fmt-num{font-family:var(--serif);font-size:clamp(2.6rem,6vw,4.2rem);color:var(--gold-bright);font-weight:500;line-height:1;display:block}
.fmt p{color:var(--ash);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;margin-top:.6rem}
.fmt-line{font-family:var(--serif);font-style:italic;font-size:clamp(1.1rem,2.4vw,1.5rem);color:var(--bone-dim)}

/* ============================================================
   CTA
   ============================================================ */
.cta{text-align:center;background:
  radial-gradient(90% 130% at 50% 100%,rgba(27,111,126,.16),transparent 60%),var(--ink);
  border-top:1px solid var(--line)}
.cta h2{font-family:var(--serif);font-weight:500;font-size:clamp(2.2rem,5.4vw,4rem);color:var(--bone);margin-bottom:1.2rem;line-height:1.02}
.cta>.wrap>p{max-width:48ch;margin:0 auto 2.6rem;color:var(--bone-dim);font-size:1.06rem}
.cta-btn{display:inline-block;font-family:var(--serif);font-size:clamp(1.3rem,3vw,2rem);letter-spacing:.06em;
  color:var(--gold-bright);text-decoration:none;padding:.6rem 0;position:relative;transition:color .4s}
.cta-btn::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--gold);transform:scaleX(.2);transform-origin:left;transition:transform .5s var(--ease);opacity:.6}
.cta-btn:hover{color:#fff}
.cta-btn:hover::after{transform:scaleX(1)}
.cta-credit{margin-top:3rem;color:var(--ash-dim);font-size:.72rem;letter-spacing:.3em;text-transform:uppercase}

/* ============================================================
   FOOTER
   ============================================================ */
.foot{text-align:center;padding:2.6rem 1rem;border-top:1px solid var(--line);background:var(--ink)}
.foot p{color:var(--ash-dim);font-size:.74rem;letter-spacing:.08em}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:860px){
  .two-col,.keyart-wrap{grid-template-columns:1fr}
  .char-grid,.time-grid,.fmt-grid{grid-template-columns:1fr}
  .time-grid{grid-template-columns:1fr 1fr}
  .keyart-img{max-width:420px;margin:0 auto}
  .keyart-text{text-align:center}
  .keyart-text .pull{margin-left:auto;margin-right:auto}
}
@media(max-width:520px){
  .time-grid,.fmt-grid{grid-template-columns:1fr}
  .hero-meta{gap:.7rem;font-size:.62rem}
  .step{grid-template-columns:1fr;gap:.4rem}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.2s!important}
  .reveal{opacity:1;transform:none}
}