/* ═══════════════════════════════════════════════════════════════
   NOVEM & Co. — OBSIDIAN AURUM — ROLLS ROYCE EDITION v9.0
   ─────────────────────────────────────────────────────────────
   Mathematical Foundation:
   • Golden Ratio φ = 1.618  →  spacing, proportion, layout
   • Type Scale: Augmented Fourth √2 = 1.414
   • Grid: 8-point baseline, 12-column fluid
   • Colour: WCAG 2.1 AA+ compliant (≥ 4.5:1 contrast)
   • GPU: transform/opacity only — zero layout paint triggers
   • Motion: prefers-reduced-motion fully respected
   ═══════════════════════════════════════════════════════════════ */

/* ── RESET ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%;tab-size:4;overflow-x:hidden}

/* ── DESIGN SYSTEM ── */
:root{
  /* ── Gold System — mathematically derived from #D4A843 ── */
  --g:#D4A843;      /* primary gold     */
  --gl:#F0C855;     /* gold light +20   */
  --gd:#A07828;     /* gold dark -22    */
  --gx:#2A1E08;     /* gold abyss       */
  --gg:#FBF0CC;     /* gold cream       */
  --g-rgb:212,168,67;

  /* ── Obsidian Dark Scale — φ-tuned black depths ── */
  --b0:#030201;     /* void             */
  --b1:#060402;     /* obsidian         */
  --b2:#0A0806;     /* deep             */
  --b3:#0F0C09;     /* chamber          */
  --b4:#15120D;     /* alcove           */
  --b5:#1C1812;     /* surface          */
  --b6:#251F17;     /* raised           */

  /* ── Text — warm cream hierarchy ── */
  --cr:#F4EFE6;     /* primary text     */
  --cr2:#D4CAB8;    /* secondary text   */
  --cr3:#9A8E7A;    /* tertiary text    */
  --st:#6E6254;     /* subdued          */
  --mt:#3E3830;     /* muted            */

  /* ── Status Colors ── */
  --ok:#2ECC8A;
  --er:#E04040;
  --info:#4A9EE8;
  --warn:#F0A832;

  /* ── Typography ── */
  --font-display:'Bodoni Moda',Georgia,serif;
  --font-head:'Syne',system-ui,sans-serif;
  --font-body:'DM Sans',system-ui,sans-serif;
  --font-mono:'DM Mono','Courier New',monospace;

  /* ── Golden Ratio Spacing (base: 8px) ── */
  --sp-xs:.5rem;    /* 8px               */
  --sp-s:.809rem;   /* 12.9px (φ/2)      */
  --sp-m:1rem;      /* 16px              */
  --sp-l:1.618rem;  /* 25.9px (φ)        */
  --sp-xl:2.618rem; /* 41.9px (φ²)       */
  --sp-2xl:4.236rem;/* 67.8px (φ³)       */
  --sp-3xl:6.854rem;/* 109.7px (φ⁴)      */

  /* ── Type Scale (Augmented Fourth 1.414) ── */
  --t-xs:.707rem;   /* 11.3px            */
  --t-s:.848rem;    /* 13.6px            */
  --t-m:1rem;       /* 16px              */
  --t-l:1.414rem;   /* 22.6px            */
  --t-xl:2rem;      /* 32px              */
  --t-2xl:2.828rem; /* 45.2px            */
  --t-3xl:4rem;     /* 64px              */
  --t-4xl:5.656rem; /* 90.5px            */

  /* ── Border Radius ── */
  --r:12px;
  --r2:18px;
  --r3:24px;
  --r4:32px;
  --r5:48px;

  /* ── Glass System ── */
  --glass-bg:rgba(10,8,6,.92);
  --glass-border:rgba(255,255,255,.055);
  --glass-border-gold:rgba(212,168,67,.16);
  --glass-shadow:0 32px 80px rgba(0,0,0,.8);

  /* ── Shadows ── */
  --sh:0 40px 100px rgba(0,0,0,.9);
  --sh-sm:0 8px 32px rgba(0,0,0,.6);
  --sh-gold:0 0 80px rgba(212,168,67,.12);

  /* ── Motion — Rolls Royce easing (weighted, deliberate) ── */
  --ease:cubic-bezier(0.16,1,0.3,1);
  --ease-spring:cubic-bezier(0.34,1.56,0.64,1);
  --ease-in:cubic-bezier(0.4,0,1,1);
  --ease-out:cubic-bezier(0,0,0.2,1);
  --ease-rr:cubic-bezier(0.12,0.85,0.2,1);  /* ultra-luxury — Rolls Royce glide */

  /* ── Durations ── */
  --d-fast:.15s;
  --d-norm:.3s;
  --d-slow:.6s;
  --d-xslow:1s;

  /* ── Layout ── */
  --nh:72px;
  --max-w:1280px;

  /* ── Ghost Mannequin Engine ── */
  --scroll-y: 0px;
}

/* ── BASE ── */
body{
  font-family:var(--font-body);
  background:var(--b0);
  color:var(--cr);
  line-height:1.65;
  cursor:none;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4,h5{
  font-family:var(--font-display);
  line-height:1.02;
  font-weight:400;
  letter-spacing:-.04em;
}
button,input,select,textarea,a{font-family:inherit;color:inherit}
img{display:block;max-width:100%;height:auto}
a{text-decoration:none;color:inherit}

/* ── SCROLLBAR ── */
::-webkit-scrollbar{width:2px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--gx);border-radius:1px}
::-webkit-scrollbar-thumb:hover{background:var(--gd)}

/* ── TOUCH: restore cursor, hide custom ── */
@media(pointer:coarse){body{cursor:auto}#cur,#curR{display:none!important}}

/* ══════════════════════════════════════════
   CUSTOM CURSOR — velocity-aware
   ══════════════════════════════════════════ */
#cur{
  position:fixed;z-index:99999;pointer-events:none;
  width:5px;height:5px;border-radius:50%;
  background:var(--gl);
  transform:translate(-50%,-50%);
  mix-blend-mode:screen;
  transition:width var(--d-fast) var(--ease),height var(--d-fast) var(--ease);
  will-change:transform;
}
#curR{
  position:fixed;z-index:99998;pointer-events:none;
  width:28px;height:28px;border-radius:50%;
  border:1px solid rgba(212,168,67,.28);
  transform:translate(-50%,-50%);
  transition:width var(--d-norm) var(--ease),
             height var(--d-norm) var(--ease),
             border-color var(--d-norm) var(--ease);
  will-change:transform;
}
body.ch #cur{width:3px;height:3px}
body.ch #curR{width:48px;height:48px;border-color:rgba(212,168,67,.6);
  box-shadow:0 0 20px rgba(212,168,67,.12)}

/* ══════════════════════════════════════════
   FILM GRAIN — cinematic texture
   ══════════════════════════════════════════ */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:9001;
  opacity:.18;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='.025'/%3E%3C/svg%3E");
}

/* ══════════════════════════════════════════
   GPU-SAFE KEYFRAMES — transform/opacity only
   ══════════════════════════════════════════ */
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes fadeLeft{from{opacity:0;transform:translateX(-28px)}to{opacity:1;transform:none}}
@keyframes fadeRight{from{opacity:0;transform:translateX(28px)}to{opacity:1;transform:none}}
@keyframes scaleUp{from{opacity:0;transform:scale(.93) translateY(16px)}to{opacity:1;transform:none}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes spinCCW{to{transform:rotate(-360deg)}}
@keyframes mqScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes orbFloat{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  33%{transform:translate3d(44px,-22px,0) scale(1.06)}
  66%{transform:translate3d(-32px,18px,0) scale(.97)}
}
@keyframes pulseDot{0%,100%{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}
@keyframes pulseRing{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:.15;transform:scale(1.25)}}
@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes shimmer{0%{background-position:200% center}100%{background-position:-200% center}}
@keyframes scanDown{from{transform:translateY(-100%)}to{transform:translateY(100vh)}}
@keyframes typingBounce{0%,100%{transform:translateY(0);opacity:.35}50%{transform:translateY(-5px);opacity:1}}
@keyframes waveBar{from{transform:scaleY(.35)}to{transform:scaleY(1.4)}}
@keyframes ldrRing{to{transform:rotate(360deg)}}
@keyframes ldrRingR{to{transform:rotate(-360deg)}}
@keyframes lFd{0%,100%{opacity:.2}50%{opacity:1}}
@keyframes borderShimmer{0%{opacity:.4}50%{opacity:1}100%{opacity:.4}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes goldLine{from{transform:scaleX(0);opacity:0}to{transform:scaleX(1);opacity:1}}
@keyframes slideInUp{from{transform:translateY(100%);opacity:0}to{transform:none;opacity:1}}
@keyframes slideInRight{from{transform:translateX(100%);opacity:0}to{transform:none;opacity:1}}

/* ══════════════════════════════════════════
   LOADER
   ══════════════════════════════════════════ */
#ldr{
  position:fixed;inset:0;z-index:9999;
  background:var(--b0);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2.4rem;
  transition:opacity var(--d-slow) var(--ease);
}
#ldr.out{opacity:0;pointer-events:none}
.ldr-mark{position:relative;width:80px;height:80px}
.ldr-ring{
  position:absolute;inset:0;border-radius:50%;
  border:1px solid rgba(212,168,67,.08);
  border-top-color:var(--g);
  animation:ldrRing 1.4s linear infinite;
  will-change:transform;
}
.ldr-ring::after{
  content:'';position:absolute;inset:8px;border-radius:50%;
  border:1px solid rgba(212,168,67,.04);
  border-bottom-color:rgba(212,168,67,.45);
  animation:ldrRingR 1.9s linear infinite;
}
.ldr-n{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-size:2.2rem;font-weight:400;
  color:var(--g);letter-spacing:-.06em;
}
.ldr-txt{
  font-size:.55rem;letter-spacing:.42em;text-transform:uppercase;
  color:var(--st);animation:lFd 2.2s ease infinite;font-family:var(--font-mono);
}

/* ══════════════════════════════════════════
   TOASTS
   ══════════════════════════════════════════ */
#toasts{
  position:fixed;bottom:var(--sp-l);right:var(--sp-l);z-index:9800;
  display:flex;flex-direction:column;gap:var(--sp-xs);
  pointer-events:none;
}
.toast{
  display:flex;align-items:center;gap:.75rem;
  background:rgba(10,8,6,.97);
  backdrop-filter:blur(32px);-webkit-backdrop-filter:blur(32px);
  border:1px solid var(--glass-border);
  border-radius:var(--r2);
  padding:.8rem 1.1rem;
  font-size:var(--t-s);color:var(--cr);
  animation:slideInRight .35s var(--ease);
  box-shadow:0 20px 56px rgba(0,0,0,.7),
             inset 0 1px 0 rgba(255,255,255,.04);
  max-width:320px;min-width:220px;
  border-left:2.5px solid transparent;
  pointer-events:auto;
}
.toast.s{border-left-color:var(--ok)}
.toast.e{border-left-color:var(--er)}
.toast.i{border-left-color:var(--info)}
.toast .ti-t{
  font-size:var(--t-xs);width:20px;height:20px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;font-weight:700;font-family:var(--font-mono);
}
.toast.s .ti-t{background:rgba(46,204,138,.12);color:var(--ok)}
.toast.e .ti-t{background:rgba(224,64,64,.12);color:var(--er)}
.toast.i .ti-t{background:rgba(74,158,232,.12);color:var(--info)}
.toast.out{
  opacity:0;transform:translateX(16px);
  transition:opacity .4s var(--ease),transform .4s var(--ease);
}

/* ══════════════════════════════════════════
   NAVIGATION — ultra-premium floating bar
   ══════════════════════════════════════════ */
#nav{
  position:fixed;top:0;left:0;right:0;z-index:900;
  height:var(--nh);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 var(--sp-2xl);
  transition:transform var(--d-slow) var(--ease);
}
#nav::before{
  content:'';position:absolute;inset:0;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background var(--d-slow) var(--ease),
             border-color var(--d-slow) var(--ease),
             backdrop-filter var(--d-slow);
  backdrop-filter:blur(0px);
  -webkit-backdrop-filter:blur(0px);
}
#nav.scrolled::before{
  background:rgba(3,2,1,.9);
  backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);
  border-bottom-color:rgba(255,255,255,.04);
}
.nav-brand{
  font-family:var(--font-head);font-size:.76rem;font-weight:700;
  letter-spacing:.28em;text-transform:uppercase;color:var(--cr);
  position:relative;z-index:1;
  transition:color var(--d-norm);cursor:pointer;
}
.nav-brand em{color:var(--g);font-style:normal;letter-spacing:.06em}
.nav-links{display:flex;align-items:center;gap:.15rem;position:relative;z-index:1}
.nav-a{
  font-size:.75rem;font-weight:400;color:var(--st);
  padding:.42rem .85rem;border-radius:100px;cursor:pointer;
  letter-spacing:.02em;
  transition:color var(--d-fast),background var(--d-fast);
  font-family:var(--font-body);
}
.nav-a:hover{color:var(--cr);background:rgba(255,255,255,.05)}
.ham{
  display:none;flex-direction:column;gap:5px;
  background:none;border:none;cursor:pointer;padding:.5rem;z-index:2;
}
.hl{display:block;width:22px;height:1px;background:var(--cr);transition:transform var(--d-norm) var(--ease),opacity var(--d-norm) var(--ease)}
.ham.op .hl:nth-child(1){transform:translateY(6px) rotate(45deg)}
.ham.op .hl:nth-child(2){opacity:0;transform:scaleX(0)}
.ham.op .hl:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
#mob{
  display:none;position:fixed;top:var(--nh);left:0;right:0;
  z-index:9500;
  background:rgba(3,2,1,.98);backdrop-filter:blur(48px);-webkit-backdrop-filter:blur(48px);
  padding:var(--sp-l) var(--sp-xl) var(--sp-xl);
  flex-direction:column;gap:.25rem;
  border-bottom:1px solid var(--glass-border);
}
#mob.op{display:flex;animation:slideInUp .35s var(--ease)}
#mob .nav-a{padding:.9rem 1rem;border-radius:var(--r);color:var(--cr2);font-size:.9rem}

/* ══════════════════════════════════════════
   BUTTONS — precision engineered
   ══════════════════════════════════════════ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-size:var(--t-s);font-weight:600;letter-spacing:.06em;
  border-radius:100px;padding:.75rem var(--sp-l);
  border:none;cursor:pointer;
  transition:transform var(--d-norm) var(--ease),
             box-shadow var(--d-norm) var(--ease),
             opacity var(--d-norm) var(--ease),
             background var(--d-norm) var(--ease);
  position:relative;overflow:hidden;
  white-space:nowrap;font-family:var(--font-head);
  will-change:transform;
}
.btn::before{
  content:'';position:absolute;inset:0;border-radius:inherit;
  background:rgba(255,255,255,.09);opacity:0;
  transition:opacity var(--d-fast);
}
.btn:hover::before{opacity:1}
.btn:active{transform:scale(.97)}
/* Gold primary */
.btn-g{
  background:linear-gradient(135deg,var(--gd) 0%,var(--g) 55%,var(--gl) 100%);
  color:#080500;font-weight:700;
  box-shadow:0 4px 24px rgba(212,168,67,.22);
  background-size:200% 100%;
}
.btn-g:hover{
  box-shadow:0 10px 40px rgba(212,168,67,.42);
  transform:translateY(-2px);
}
/* Ghost gold */
.btn-o{
  background:rgba(212,168,67,.05);
  border:1px solid rgba(212,168,67,.18);color:var(--g);
}
.btn-o:hover{background:rgba(212,168,67,.1);border-color:rgba(212,168,67,.36)}
/* Small */
.btn-sm{padding:.46rem 1.1rem;font-size:var(--t-xs)}
/* Full width */
.btn-fw{width:100%}
/* Ghost text */
.btn-ghost{
  background:none;border:none;color:var(--st);
  font-size:var(--t-s);cursor:pointer;
  padding:.5rem .75rem;
  transition:color var(--d-fast);font-family:var(--font-body);
}
.btn-ghost:hover{color:var(--cr)}
/* Loading state */
.btn-ld{opacity:.5;pointer-events:none}
.btn-ld::after{
  content:'';width:12px;height:12px;border-radius:50%;
  border:2px solid rgba(255,255,255,.28);
  border-top-color:currentColor;
  animation:spin .7s linear infinite;
  margin-left:.5rem;
}

/* ══════════════════════════════════════════
   HERO — editorial magazine opening
   ══════════════════════════════════════════ */
#hero{
  min-height:100vh;
  display:flex;align-items:center;
  padding:calc(var(--nh) + var(--sp-2xl)) var(--sp-2xl) var(--sp-2xl);
  position:relative;overflow:visible;
}
/* Hero background layers */
.hbg{position:absolute;inset:0;z-index:0;overflow:hidden}
.hbg-grad{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse 75% 55% at 62% -8%,rgba(212,168,67,.07) 0%,transparent 65%),
    radial-gradient(ellipse 45% 38% at 92% 82%,rgba(160,120,40,.05) 0%,transparent 60%),
    radial-gradient(ellipse 55% 75% at -12% 52%,rgba(212,168,67,.04) 0%,transparent 60%);
}
.hbg-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(212,168,67,.032) 1px,transparent 1px),
    linear-gradient(90deg,rgba(212,168,67,.032) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 110% 90% at 50% 0%,black 20%,transparent 100%);
}
.hbg-orb{
  position:absolute;border-radius:50%;filter:blur(90px);
  animation:orbFloat 14s ease-in-out infinite;
  pointer-events:none;will-change:transform;
}
.hbg-orb-1{
  width:700px;height:700px;right:-150px;top:-180px;
  background:radial-gradient(circle,rgba(212,168,67,.055) 0%,transparent 70%);
}
.hbg-orb-2{
  width:380px;height:380px;left:-80px;bottom:60px;
  background:radial-gradient(circle,rgba(160,100,40,.042) 0%,transparent 70%);
  animation-delay:-6s;animation-duration:20s;
}
/* Watermark letter */
.hbg-wm{
  position:absolute;right:-.06em;top:50%;transform:translateY(-50%);
  font-family:var(--font-display);font-size:min(42vw,640px);font-weight:700;
  color:transparent;-webkit-text-stroke:1px rgba(212,168,67,.028);
  line-height:1;letter-spacing:-.07em;
  user-select:none;pointer-events:none;
}
/* Hero content */
.h-in{
  position:relative;z-index:1;max-width:1100px;
  animation:fadeUp .9s var(--ease);
  overflow:visible;
}
.h-eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-mono);font-size:var(--t-xs);letter-spacing:.22em;
  text-transform:uppercase;color:var(--g);margin-bottom:var(--sp-xl);
  background:rgba(212,168,67,.055);border:1px solid rgba(212,168,67,.13);
  padding:.4rem 1rem;border-radius:100px;
}
.h-dot{
  width:6px;height:6px;border-radius:50%;background:var(--g);
  animation:pulseDot 2.2s ease infinite;flex-shrink:0;
}
.h-h1{
  display:flex;flex-direction:column;gap:.08rem;
  font-family:var(--font-display);line-height:1.06;
  font-weight:400;letter-spacing:-.045em;margin-bottom:var(--sp-l);
  padding-top:.12em;
  overflow:visible;
}
.h-h1 .l1{
  font-size:clamp(3.2rem,8vw,9.5rem);
  color:var(--cr2);font-style:italic;
}
.h-h1 .l2{
  font-size:clamp(3.2rem,8vw,9.5rem);
  color:var(--cr);
}
.h-h1 .l3{
  font-family:var(--font-body);
  font-size:clamp(.9rem,1.8vw,1.1rem);
  color:var(--st);font-weight:300;
  letter-spacing:.01em;margin-top:.8rem;
  line-height:1.55;font-style:normal;
}
/* Gold gradient text */
.gt{
  background:linear-gradient(135deg,var(--gd) 0%,var(--gl) 50%,var(--g) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;background-size:200% 200%;
  animation:gradientShift 4.5s ease infinite;
}
.h-sub{
  font-size:clamp(.86rem,1.5vw,1rem);color:var(--st);
  max-width:560px;line-height:1.82;margin-bottom:var(--sp-xl);
}
.h-cta{display:flex;gap:var(--sp-m);flex-wrap:wrap;margin-bottom:var(--sp-xl)}
.h-btn-main{padding:.95rem var(--sp-xl);font-size:.86rem}

/* ── COUNTDOWN ── */
.cdn{display:flex;align-items:center;gap:.85rem;margin-bottom:var(--sp-l);flex-wrap:wrap}
.cdn-box{
  display:flex;flex-direction:column;align-items:center;min-width:54px;
  background:rgba(255,255,255,.025);border:1px solid var(--glass-border);
  border-radius:var(--r);padding:.6rem .8rem;backdrop-filter:blur(10px);
  transition:border-color var(--d-norm);
}
.cdn-box:hover{border-color:rgba(212,168,67,.2)}
.cdn-n{font-family:var(--font-mono);font-size:1.5rem;font-weight:500;color:var(--g);line-height:1;letter-spacing:-.04em}
.cdn-l{font-size:.5rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mt);margin-top:.22rem;font-family:var(--font-mono)}
.cdn-sep{font-size:1.3rem;color:var(--gx);align-self:flex-start;margin-top:.4rem;line-height:1}

/* ── SCARCITY ── */
.scarcity{margin-bottom:var(--sp-l)}
.sc-wrap{
  display:inline-flex;align-items:center;gap:1.4rem;
  background:rgba(255,255,255,.02);
  border:1px solid var(--glass-border);border-radius:var(--r2);
  padding:.9rem var(--sp-l);backdrop-filter:blur(14px);
}
.sc-item{text-align:center}
.sc-val{font-family:var(--font-head);font-size:1.45rem;font-weight:700;color:var(--g);line-height:1}
.sc-lbl{font-size:.54rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mt);font-family:var(--font-mono);margin-top:.15rem}
.sc-div{width:1px;height:28px;background:rgba(255,255,255,.055);flex-shrink:0}
.seats-bar{min-width:130px}
.seats-track{height:3px;background:rgba(255,255,255,.055);border-radius:100px;overflow:hidden;margin-bottom:.45rem}
.seats-fill{
  height:100%;background:linear-gradient(90deg,var(--gd),var(--gl));
  border-radius:100px;transform-origin:left;
  transition:transform .9s var(--ease);
}
.seats-lbl{font-size:.58rem;color:var(--st);white-space:nowrap;font-family:var(--font-mono)}

/* ── TRUST BADGES ── */
.trust{display:flex;flex-wrap:wrap;gap:.45rem}
.ti{
  display:inline-flex;align-items:center;gap:.4rem;
  font-size:var(--t-xs);color:var(--mt);
  background:rgba(255,255,255,.018);border:1px solid rgba(255,255,255,.038);
  border-radius:100px;padding:.3rem .75rem;
  transition:color var(--d-fast),border-color var(--d-fast);
}
.ti:hover{color:var(--st);border-color:rgba(255,255,255,.07)}
.ti-ic{color:var(--g)}

/* ══════════════════════════════════════════
   MARQUEE
   ══════════════════════════════════════════ */
.mq{
  overflow:hidden;
  padding:.9rem 0;
  border-top:1px solid var(--glass-border);
  border-bottom:1px solid var(--glass-border);
  background:rgba(255,255,255,.01);
}
.mq-inner{
  display:flex;gap:0;white-space:nowrap;
  animation:mqScroll 32s linear infinite;
  width:max-content;will-change:transform;
}
.mq:hover .mq-inner{animation-play-state:paused}
.mq-item{
  display:inline-flex;align-items:center;gap:.65rem;
  padding:0 var(--sp-l);font-family:var(--font-mono);
  font-size:var(--t-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--mt);
}
.mq-dot{width:3px;height:3px;border-radius:50%;background:var(--g);flex-shrink:0}

/* ══════════════════════════════════════════
   STATS BENTO
   ══════════════════════════════════════════ */
#stats{
  padding:var(--sp-2xl) var(--sp-2xl);
  background:var(--b1);border-bottom:1px solid var(--glass-border);
}
.stats-grid{
  max-width:var(--max-w);margin:0 auto;
  display:grid;grid-template-columns:repeat(5,1fr);
  gap:1px;background:var(--glass-border);
  border:1px solid var(--glass-border);border-radius:var(--r2);overflow:hidden;
}
.rv{
  background:var(--b1);padding:var(--sp-xl) var(--sp-l);text-align:center;
  opacity:0;transform:translateY(20px);
  transition:opacity .55s var(--ease),transform .55s var(--ease),background var(--d-fast);
  will-change:transform,opacity;
}
.rv.on{opacity:1;transform:none}
.rv:hover{background:var(--b2)}
.rv.d1{transition-delay:.1s}.rv.d2{transition-delay:.2s}.rv.d3{transition-delay:.3s}.rv.d4{transition-delay:.4s}
.stat-n{
  font-family:var(--font-display);font-size:clamp(2rem,3.5vw,3rem);
  font-weight:400;color:var(--g);letter-spacing:-.05em;line-height:1;
}
.stat-l{font-size:var(--t-xs);letter-spacing:.16em;text-transform:uppercase;color:var(--mt);margin-top:.6rem;font-family:var(--font-mono)}

/* ══════════════════════════════════════════
   SECTIONS — base structure
   ══════════════════════════════════════════ */
.sec{
  padding:var(--sp-3xl) var(--sp-2xl);
}
.sec-center{text-align:center;max-width:680px;margin:0 auto var(--sp-3xl)}
.sec-tag{
  display:inline-block;font-family:var(--font-mono);font-size:var(--t-xs);
  letter-spacing:.24em;text-transform:uppercase;color:var(--g);
  margin-bottom:var(--sp-l);
  background:rgba(212,168,67,.055);border:1px solid rgba(212,168,67,.12);
  padding:.35rem .9rem;border-radius:100px;
}
.sec-h{
  font-family:var(--font-display);
  font-size:clamp(2.4rem,4.8vw,5rem);
  font-weight:400;letter-spacing:-.045em;line-height:1;
  color:var(--cr);margin-bottom:var(--sp-l);
}
.sec-h em{color:var(--g);font-style:italic}
.sec-line{
  width:64px;height:1px;background:var(--g);
  margin:0 auto var(--sp-l);
  opacity:0;transform:scaleX(0);transform-origin:center;
}
.sec-sub{font-size:.88rem;color:var(--st);line-height:1.85;max-width:520px;margin:0 auto}
/* Reveal animations */
.rvL,.rvR{
  opacity:0;
  transition:opacity .75s var(--ease),transform .75s var(--ease);
  will-change:transform,opacity;
}
.rvL{transform:translateX(-28px)}.rvR{transform:translateX(28px)}
.rvL.on,.rvR.on{opacity:1;transform:none}

/* ══════════════════════════════════════════
   WHY BENTO — two-column editorial layout
   ══════════════════════════════════════════ */
.why-layout{
  max-width:var(--max-w);margin:0 auto;
  display:grid;grid-template-columns:1fr 1.35fr;
  gap:var(--sp-3xl);align-items:start;
}
/* Bento grid container */
.why-cards{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:1px;background:var(--glass-border);
  border:1px solid var(--glass-border);border-radius:var(--r3);overflow:hidden;
}
/* Bento card */
.wc{
  background:var(--b1);padding:var(--sp-xl) var(--sp-l);
  transition:background var(--d-norm) var(--ease);
  position:relative;overflow:hidden;cursor:default;
}
.wc::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 85% 10%,rgba(212,168,67,.055) 0%,transparent 55%);
  opacity:0;transition:opacity .4s;pointer-events:none;
}
.wc:hover{background:var(--b2)}
.wc:hover::before{opacity:1}
.wc:first-child{grid-row:span 2;padding:var(--sp-xl);border-right:1px solid var(--glass-border)}
.wc:not(:first-child){border-bottom:1px solid var(--glass-border)}
.wc:nth-child(3){border-right:none}
.wc-icon{
  font-size:1rem;margin-bottom:var(--sp-m);display:block;
  line-height:1;color:var(--g);font-family:var(--font-mono);font-weight:700;
  letter-spacing:.06em;
}
.wc-title{font-family:var(--font-head);font-size:.88rem;font-weight:600;margin-bottom:.6rem;color:var(--cr);letter-spacing:.01em}
.wc-text{font-size:.78rem;color:var(--st);line-height:1.72}
/* Why content list items */
.why-point{display:flex;align-items:flex-start;gap:var(--sp-m)}
.why-point-ic{color:var(--g);font-size:1rem;flex-shrink:0;margin-top:.1rem}
.why-point-title{font-weight:600;font-size:.94rem;margin-bottom:.3rem}
.why-point-text{color:var(--st);font-size:.84rem;line-height:1.8}

/* ══════════════════════════════════════════
   PROCESS BENTO
   ══════════════════════════════════════════ */
.proc-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:1px;max-width:var(--max-w);margin:0 auto;
  background:var(--glass-border);
  border:1px solid var(--glass-border);border-radius:var(--r3);overflow:hidden;
}
.ps{
  background:var(--b1);padding:var(--sp-xl) var(--sp-l);
  opacity:0;transform:translateY(20px);
  transition:opacity .5s var(--ease),transform .5s var(--ease),background var(--d-fast);
  will-change:transform,opacity;
}
.ps.on{opacity:1;transform:none}
.ps:hover{background:var(--b2)}
.ps.d1{transition-delay:.08s}.ps.d2{transition-delay:.18s}.ps.d3{transition-delay:.28s}.ps.d4{transition-delay:.38s}
.ps-num{
  font-family:var(--font-mono);font-size:var(--t-xs);color:var(--g);
  letter-spacing:.2em;margin-bottom:var(--sp-l);font-weight:500;
  display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;border:1px solid rgba(212,168,67,.2);border-radius:50%;
}
.ps-title{font-family:var(--font-head);font-size:.95rem;font-weight:600;margin-bottom:.7rem;letter-spacing:.01em}
.ps-text{font-size:.78rem;color:var(--st);line-height:1.72}

/* ══════════════════════════════════════════
   SUBJECTS GRID
   ══════════════════════════════════════════ */
.subj-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));
  gap:1px;max-width:var(--max-w);margin:0 auto;
  background:var(--glass-border);
  border:1px solid var(--glass-border);border-radius:var(--r3);overflow:hidden;
}
.sc{
  background:var(--b1);overflow:hidden;cursor:pointer;
  opacity:0;transform:translateY(18px);
  transition:opacity .5s var(--ease),transform .5s var(--ease),background var(--d-fast);
  will-change:transform,opacity;
}
.sc.on{opacity:1;transform:none}
.sc:hover{background:var(--b2)}
.sc-img{aspect-ratio:16/9;overflow:hidden;position:relative;background:var(--b3)}
.sc-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.sc:hover .sc-img img{transform:scale(1.07)}
.sc-fb{
  display:flex;align-items:center;justify-content:center;
  width:100%;height:100%;font-size:1.8rem;
  color:rgba(212,168,67,.25);font-family:var(--font-display);
  background:linear-gradient(135deg,var(--b3),var(--b4));
  letter-spacing:-.02em;
}
.sc-bar{position:absolute;bottom:0;left:0;right:0;height:2px}
.sc-body{padding:var(--sp-m) var(--sp-l) var(--sp-xl)}
.sc-idx{font-family:var(--font-mono);font-size:.54rem;color:var(--mt);letter-spacing:.18em;margin-bottom:.5rem}
.sc-name{font-family:var(--font-head);font-size:.94rem;font-weight:600;margin-bottom:.45rem;color:var(--cr);letter-spacing:.01em}
.sc-desc{font-size:.76rem;color:var(--st);line-height:1.7}

/* ══════════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════════ */
.testi-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));
  gap:1px;max-width:1200px;margin:0 auto;
  background:var(--glass-border);
  border:1px solid var(--glass-border);border-radius:var(--r3);overflow:hidden;
}
.tc{
  background:var(--b1);padding:var(--sp-xl) var(--sp-l);
  opacity:0;transform:translateY(18px);
  transition:opacity .5s var(--ease),transform .5s var(--ease),background var(--d-fast);
  will-change:transform,opacity;
}
.tc.on{opacity:1;transform:none}
.tc.d1{transition-delay:.1s}.tc.d2{transition-delay:.2s}.tc.d3{transition-delay:.3s}
.tc:hover{background:var(--b2)}
.tc-stars{color:var(--g);font-size:.82rem;letter-spacing:.2em;margin-bottom:var(--sp-m)}
.tc-q{
  font-family:var(--font-display);font-size:.96rem;font-style:italic;
  color:var(--cr2);line-height:1.72;margin-bottom:var(--sp-l);font-weight:300;
}
.tc-av{display:flex;align-items:center;gap:.75rem}
.tc-av-ic{
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--gx),var(--gd));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head);font-size:.86rem;font-weight:700;color:var(--g);
}
.tc-name{font-size:.82rem;font-weight:600;color:var(--cr)}
.tc-role{font-size:var(--t-xs);color:var(--mt);font-family:var(--font-mono);letter-spacing:.06em;margin-top:.12rem}

/* ══════════════════════════════════════════
   FAQ — elegant accordion
   ══════════════════════════════════════════ */
.faq-wrap{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:.55rem}
.fi{
  background:rgba(255,255,255,.018);border:1px solid var(--glass-border);
  border-radius:var(--r2);overflow:hidden;
  transition:border-color var(--d-norm);
}
.fi:hover{border-color:rgba(212,168,67,.12)}
.fi.op{border-color:rgba(212,168,67,.2);background:rgba(255,255,255,.024)}
.fq{
  display:flex;align-items:center;justify-content:space-between;
  padding:1.15rem var(--sp-l);cursor:pointer;gap:var(--sp-m);
  font-size:.86rem;color:var(--cr2);font-weight:400;
  transition:color var(--d-fast);user-select:none;
}
.fq:hover{color:var(--cr)}
.fi-ic{
  font-size:1rem;color:var(--g);flex-shrink:0;
  transition:transform .35s var(--ease);
  font-family:var(--font-mono);font-weight:300;line-height:1;
  width:22px;height:22px;border-radius:50%;
  border:1px solid rgba(212,168,67,.2);
  display:flex;align-items:center;justify-content:center;
}
.fi.op .fi-ic{transform:rotate(45deg);background:rgba(212,168,67,.08)}
.fa{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.fi.op .fa{max-height:600px}
.fa-inner{
  padding:0 var(--sp-l) 1.25rem;
  font-size:.82rem;color:var(--st);line-height:1.82;
}
.faq-support a{color:var(--g)}

/* ══════════════════════════════════════════
   CTA SECTION
   ══════════════════════════════════════════ */
#cta{
  padding:var(--sp-3xl) var(--sp-2xl);text-align:center;
  position:relative;overflow:hidden;
  background:var(--b1);border-top:1px solid var(--glass-border);
}
#cta::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 60% at 50% 0%,rgba(212,168,67,.07) 0%,transparent 70%);
  pointer-events:none;
}
.cta-in{position:relative;z-index:1;max-width:720px;margin:0 auto}
.cta-price{
  font-family:var(--font-display);font-size:clamp(4rem,7vw,7rem);
  color:var(--g);font-weight:400;letter-spacing:-.055em;
  line-height:1;margin:var(--sp-l) 0 .5rem;
}
.cta-price sup{font-size:2rem;vertical-align:top;margin-top:.9rem;display:inline-block}
.price-note{font-size:.8rem;color:var(--st);line-height:1.95;margin-bottom:var(--sp-xl)}
.guarantee{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:var(--t-xs);color:var(--mt);font-family:var(--font-mono);
  letter-spacing:.07em;margin-top:var(--sp-m);
}

/* ══════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════ */
footer{
  padding:var(--sp-2xl) var(--sp-2xl) var(--sp-l);
  border-top:1px solid var(--glass-border);background:var(--b0);
}
.foot-grid{
  max-width:var(--max-w);margin:0 auto var(--sp-2xl);
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:var(--sp-2xl);
}
.foot-brand{font-family:var(--font-head);font-size:.74rem;font-weight:700;letter-spacing:.24em;color:var(--cr);margin-bottom:var(--sp-m)}
.foot-desc{font-size:.77rem;color:var(--mt);line-height:1.8}
.foot-h{font-family:var(--font-mono);font-size:.58rem;letter-spacing:.22em;text-transform:uppercase;color:var(--g);margin-bottom:var(--sp-m)}
.foot-ul{list-style:none;display:flex;flex-direction:column;gap:.45rem}
.foot-ul li a{font-size:.76rem;color:var(--mt);cursor:pointer;transition:color var(--d-fast)}
.foot-ul li a:hover{color:var(--cr)}
.foot-bottom{
  max-width:var(--max-w);margin:0 auto;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;
  padding-top:var(--sp-l);border-top:1px solid var(--glass-border);
}
.foot-copy{font-size:var(--t-xs);color:var(--mt);font-family:var(--font-mono)}

/* ══════════════════════════════════════════
   OVERLAYS + MODALS
   ══════════════════════════════════════════ */
.ov{
  position:fixed;inset:0;z-index:9000;
  background:rgba(3,2,1,.9);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;
  transition:opacity var(--d-norm) var(--ease);
  padding:var(--sp-l);
}
.ov.on{opacity:1;pointer-events:all}
.ov.on .modal{animation:scaleUp .38s var(--ease)}
.modal{
  background:rgba(12,10,8,.97);
  border:1px solid rgba(255,255,255,.07);
  border-radius:var(--r4);padding:var(--sp-xl);
  max-width:500px;width:100%;
  box-shadow:0 48px 130px rgba(0,0,0,.9),
             inset 0 1px 0 rgba(255,255,255,.04);
  position:relative;max-height:92vh;overflow-y:auto;
}
.modal.wide{max-width:700px}
.modal.vmod{max-width:880px;padding:var(--sp-l)}
.mcl{
  position:absolute;top:1.2rem;right:1.2rem;width:32px;height:32px;
  border-radius:50%;background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.055);color:var(--st);
  font-size:.75rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background var(--d-fast),color var(--d-fast);
}
.mcl:hover{background:rgba(255,255,255,.1);color:var(--cr)}
.m-ttl{font-family:var(--font-display);font-size:1.9rem;font-weight:400;letter-spacing:-.04em;margin-bottom:.5rem}
.m-sub{font-size:.82rem;color:var(--st);margin-bottom:var(--sp-l);line-height:1.7}
.step-bar{display:flex;gap:.35rem;margin-bottom:var(--sp-l)}
.step-d{height:2px;flex:1;border-radius:1px;background:rgba(255,255,255,.055);transition:background var(--d-norm)}
.step-d.act{background:var(--g)}
.fg{margin-bottom:1.15rem;position:relative}
.flbl{display:block;font-size:.63rem;font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mt);margin-bottom:.5rem}
.fld{
  width:100%;background:rgba(255,255,255,.035);
  border:1px solid rgba(255,255,255,.065);border-radius:var(--r);
  padding:.82rem 1rem;color:var(--cr);font-size:.86rem;
  transition:border-color var(--d-fast),background var(--d-fast);outline:none;
}
.fld:focus{border-color:rgba(212,168,67,.32);background:rgba(255,255,255,.055)}
.fld::placeholder{color:var(--mt)}
.ferr{font-size:.7rem;color:var(--er);margin-top:.4rem;display:none}
.fg.err .fld{border-color:rgba(224,64,64,.4)}
.fg.err .ferr{display:block}
.fr2{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-m)}
.pay-sum{background:rgba(255,255,255,.02);border:1px solid var(--glass-border);border-radius:var(--r2);padding:1.25rem var(--sp-l);margin-bottom:var(--sp-l)}
.pay-row{display:flex;justify-content:space-between;padding:.55rem 0;border-bottom:1px solid rgba(255,255,255,.04);font-size:.83rem}
.pay-row:last-child{border-bottom:none}
.pay-total{font-family:var(--font-display);font-size:1.35rem;color:var(--g);font-weight:400;letter-spacing:-.02em}
.yt-fr{width:100%;aspect-ratio:16/9;border:none;border-radius:var(--r2);background:#000}
.vp-info{margin-top:var(--sp-m)}
.vp-tag{font-family:var(--font-mono);font-size:var(--t-xs);color:var(--g);letter-spacing:.14em;text-transform:uppercase;margin-bottom:.3rem}
.vp-ttl{font-family:var(--font-head);font-size:1.05rem;font-weight:600;color:var(--cr)}
.badge{display:inline-block;font-size:var(--t-xs);font-weight:700;letter-spacing:.14em;padding:.3rem .8rem;border-radius:100px;font-family:var(--font-mono)}
.b-ok{background:rgba(46,204,138,.1);color:var(--ok);border:1px solid rgba(46,204,138,.2)}
.b-pend{background:rgba(212,168,67,.1);color:var(--g);border:1px solid rgba(212,168,67,.2)}
.b-bad{background:rgba(224,64,64,.1);color:var(--er);border:1px solid rgba(224,64,64,.2)}

/* ══════════════════════════════════════════
   STUDENT DASHBOARD
   ══════════════════════════════════════════ */
#stu-dash{
  display:none;position:fixed;inset:0;z-index:950;
  background:var(--b0);overflow:hidden;
  flex-direction:column;
}
#stu-dash.on{display:flex}
.sd-body{max-width:100%;width:100%;flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
.sd-body-inner{max-width:1280px;margin:0 auto}
.sd-nav{  position:sticky;top:0;z-index:100;flex-shrink:0;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 var(--sp-xl);height:var(--nh);
  background:rgba(3,2,1,.9);
  backdrop-filter:blur(32px);-webkit-backdrop-filter:blur(32px);
  border-bottom:1px solid var(--glass-border);
}
.sd-hero{
  padding:var(--sp-2xl) var(--sp-xl) var(--sp-xl);
  background:var(--b1);border-bottom:1px solid var(--glass-border);
  position:relative;overflow:hidden;
}
.sd-hero::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 55% 80% at 0% 50%,rgba(212,168,67,.055) 0%,transparent 60%);
  pointer-events:none;
}
.sd-hero-in{position:relative;z-index:1;max-width:1280px;margin:0 auto}
.sd-greet{
  font-family:var(--font-display);
  font-size:clamp(1.9rem,4.5vw,3.8rem);
  font-weight:400;letter-spacing:-.044em;margin-bottom:.5rem;
}
.sd-sub{font-size:var(--t-xs);color:var(--st);font-family:var(--font-mono);letter-spacing:.1em;margin-bottom:var(--sp-xl)}
.sd-prog-wrap{display:flex;align-items:center;gap:var(--sp-l);flex-wrap:wrap}
.sd-prog-lbl{font-family:var(--font-mono);font-size:.57rem;letter-spacing:.16em;color:var(--mt);text-transform:uppercase;margin-bottom:.5rem}
.sd-prog-bar{flex:1;max-width:340px;height:3px;background:rgba(255,255,255,.055);border-radius:100px;overflow:hidden}
.sd-prog-fill{height:100%;background:linear-gradient(90deg,var(--gd),var(--gl));border-radius:100px;transform-origin:left;transition:transform 1s var(--ease)}
.sd-prog-pct{font-family:var(--font-display);font-size:1.7rem;color:var(--g);font-weight:400;letter-spacing:-.04em}
.sd-content{padding:var(--sp-xl) var(--sp-xl) var(--sp-2xl)}
/* Announcement */
.ann-card{
  display:flex;align-items:flex-start;gap:var(--sp-m);
  background:rgba(212,168,67,.04);border:1px solid rgba(212,168,67,.1);
  border-radius:var(--r2);padding:var(--sp-m) var(--sp-l);margin-bottom:var(--sp-l);
}
.ann-ic{font-size:1rem;flex-shrink:0;color:var(--g)}
.ann-t{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.15em;color:var(--g);text-transform:uppercase;margin-bottom:.28rem}
.ann-m{font-size:.83rem;color:var(--cr2);line-height:1.68}
/* Dashboard stats */
.sd-stats{
  display:grid;grid-template-columns:repeat(6,1fr);gap:1px;
  background:var(--glass-border);border:1px solid var(--glass-border);
  border-radius:var(--r2);overflow:hidden;margin-bottom:var(--sp-xl);
}
.sds{background:var(--b1);padding:1.2rem 1rem;text-align:center;transition:background var(--d-fast)}
.sds:hover{background:var(--b2)}
.sds-ic{font-size:.95rem;margin-bottom:.4rem;color:var(--g);font-family:var(--font-mono)}
.sds-v{font-family:var(--font-display);font-size:1.35rem;color:var(--g);font-weight:400;letter-spacing:-.034em}
.sds-l{font-family:var(--font-mono);font-size:.52rem;letter-spacing:.13em;text-transform:uppercase;color:var(--mt);margin-top:.28rem}
/* Tabs */
.sd-tabs{display:flex;gap:.35rem;margin-bottom:var(--sp-l);flex-wrap:wrap}
.sd-tab{
  padding:.52rem 1.1rem;border-radius:100px;font-size:.78rem;
  cursor:pointer;color:var(--st);
  transition:color var(--d-fast),background var(--d-fast),border-color var(--d-fast);
  font-weight:400;font-family:var(--font-body);
  border:1px solid transparent;
}
.sd-tab:hover{color:var(--cr);background:rgba(255,255,255,.04)}
.sd-tab.act{
  background:rgba(212,168,67,.1);color:var(--g);
  border-color:rgba(212,168,67,.2);font-weight:500;
}
.sd-panel{display:none}.sd-panel.act{display:block}
/* Video section */
.vsec-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:.8rem;margin-top:var(--sp-l)}
.vsec-t{font-family:var(--font-head);font-size:.92rem;font-weight:600}
.vsec-cnt{font-family:var(--font-mono);font-size:var(--t-xs);color:var(--st);letter-spacing:.08em}
.vg{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,210px),1fr));gap:var(--sp-m)}
/* Video cards */
.vc{
  background:rgba(255,255,255,.02);border:1px solid var(--glass-border);
  border-radius:var(--r2);overflow:hidden;cursor:pointer;
  transition:border-color var(--d-norm) var(--ease),transform var(--d-norm) var(--ease),box-shadow var(--d-norm) var(--ease);
}
.vc:hover{border-color:rgba(212,168,67,.2);transform:translateY(-3px);box-shadow:0 20px 52px rgba(0,0,0,.55)}
.vc-th{aspect-ratio:16/9;position:relative;overflow:hidden;background:var(--b3)}
.vc-th img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.vc:hover .vc-th img{transform:scale(1.07)}
.vc-pl{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(3,2,1,.4);opacity:0;transition:opacity var(--d-fast)}
.vc:hover .vc-pl{opacity:1}
.vc-pl-btn{width:38px;height:38px;border-radius:50%;background:var(--g);color:var(--b0);font-size:.85rem;display:flex;align-items:center;justify-content:center}
.vc-hive{position:absolute;top:.45rem;right:.45rem;background:rgba(212,168,67,.9);color:var(--b0);border-radius:6px;font-size:.56rem;font-weight:700;padding:.15rem .4rem;font-family:var(--font-mono)}
.vc-watched{position:absolute;bottom:.45rem;left:.45rem;background:rgba(46,204,138,.85);color:#0a2a1a;border-radius:6px;font-size:.58rem;font-weight:600;padding:.18rem .48rem}
.vc-info{padding:.88rem 1rem}
.vc-tag{font-family:var(--font-mono);font-size:.56rem;color:var(--g);letter-spacing:.13em;text-transform:uppercase;margin-bottom:.32rem}
.vc-title{font-size:.82rem;font-weight:500;color:var(--cr);line-height:1.4;margin-bottom:.28rem}
.vc-date{font-size:.68rem;color:var(--mt);font-family:var(--font-mono)}
/* Certificate */
.cert-card{
  background:rgba(255,255,255,.022);border:1px solid rgba(212,168,67,.18);
  border-radius:var(--r3);padding:var(--sp-xl);text-align:center;margin-bottom:var(--sp-m);
}
.cert-badge{font-size:3rem;margin-bottom:var(--sp-m)}
.cert-ttl{font-family:var(--font-display);font-size:1.65rem;font-weight:400;letter-spacing:-.034em;margin-bottom:.65rem}
.cert-sub{font-size:.84rem;color:var(--st);line-height:1.8;max-width:380px;margin:0 auto}
.cert-dl-btn{
  display:inline-flex;align-items:center;gap:.5rem;
  background:linear-gradient(135deg,var(--gd),var(--g));color:var(--b0);
  border:none;border-radius:100px;padding:.82rem var(--sp-xl);
  font-size:.8rem;font-weight:700;cursor:pointer;margin-top:var(--sp-l);
  transition:transform var(--d-norm) var(--ease),box-shadow var(--d-norm) var(--ease);
  font-family:var(--font-head);letter-spacing:.04em;
}
.cert-dl-btn:hover{box-shadow:0 10px 32px rgba(212,168,67,.38);transform:translateY(-2px)}
.cert-progress-bar{height:4px;background:rgba(255,255,255,.055);border-radius:100px;overflow:hidden;margin:var(--sp-m) auto 0;max-width:280px}
.cert-progress-fill{height:100%;background:linear-gradient(90deg,var(--gd),var(--gl));transform-origin:left;transition:transform 1s var(--ease)}
/* Parent rings */
.par-rings{display:flex;gap:var(--sp-m);margin-bottom:var(--sp-l);flex-wrap:wrap}
.ring-box{
  flex:1;min-width:110px;background:rgba(212,168,67,.04);
  border:1px solid rgba(212,168,67,.1);border-radius:var(--r2);
  padding:var(--sp-l);text-align:center;
}
.ring-v{font-family:var(--font-display);font-size:2rem;color:var(--g);font-weight:400;letter-spacing:-.044em}
.ring-l{font-family:var(--font-mono);font-size:var(--t-xs);color:var(--mt);letter-spacing:.13em;text-transform:uppercase;margin-top:.32rem}
/* Progress bars */
.sp-row{margin-bottom:var(--sp-m)}
.sp-hd{display:flex;justify-content:space-between;font-size:.8rem;margin-bottom:.38rem}
.prog-w{height:4px;background:rgba(255,255,255,.05);border-radius:100px;overflow:hidden}
.prog-f{height:100%;background:linear-gradient(90deg,var(--gd),var(--gl));border-radius:100px;transform-origin:left;transition:transform .7s var(--ease)}

/* ══════════════════════════════════════════
   NOVA FAB — pulsing gold orb
   ══════════════════════════════════════════ */
.nova-fab{
  position:fixed;bottom:var(--sp-xl);left:var(--sp-xl);z-index:8000;
  width:54px;height:54px;border-radius:50%;
  background:linear-gradient(135deg,var(--gd) 0%,var(--g) 100%);
  border:none;cursor:pointer;display:none;
  align-items:center;justify-content:center;
  box-shadow:0 8px 32px rgba(212,168,67,.3);
  transition:transform var(--d-norm) var(--ease),box-shadow var(--d-norm) var(--ease);
  will-change:transform;
}
.nova-fab.show{display:flex}
.nova-fab:hover{transform:scale(1.1);box-shadow:0 14px 44px rgba(212,168,67,.48)}
.nova-fab-icon{font-size:1.2rem;color:var(--b0);position:relative;z-index:1;font-family:var(--font-mono);font-weight:700}
.nova-fab-badge{
  position:absolute;top:-4px;right:-4px;background:var(--b0);
  color:var(--g);border:1px solid rgba(212,168,67,.5);
  font-size:.44rem;font-weight:700;letter-spacing:.09em;
  padding:.14rem .32rem;border-radius:100px;font-family:var(--font-mono);
}
.nova-fab-pulse{
  position:absolute;inset:-6px;border-radius:50%;
  border:1px solid rgba(212,168,67,.22);
  animation:pulseRing 2.8s ease infinite;
  will-change:transform,opacity;
}

/* ══════════════════════════════════════════
   NOVA CHAT DRAWER
   ══════════════════════════════════════════ */
.nova-drawer{
  position:fixed;bottom:var(--sp-m);left:var(--sp-m);z-index:8100;
  width:min(400px,calc(100vw - 2rem));
  background:rgba(8,6,4,.97);
  border:1px solid rgba(255,255,255,.06);border-radius:var(--r3);
  box-shadow:0 36px 90px rgba(0,0,0,.9),inset 0 1px 0 rgba(255,255,255,.04);
  display:flex;flex-direction:column;
  opacity:0;transform:translateY(16px) scale(.96);
  pointer-events:none;
  transition:opacity .35s var(--ease),transform .35s var(--ease);
  max-height:82vh;
  backdrop-filter:blur(44px);-webkit-backdrop-filter:blur(44px);
  will-change:transform,opacity;
}
.nova-drawer.open{opacity:1;transform:none;pointer-events:all}
.nova-drawer-hd{
  padding:1.1rem 1.2rem 0;
  display:flex;align-items:center;justify-content:space-between;gap:.5rem;
}
.nova-drawer-av{display:flex;align-items:center;gap:.8rem;flex:1;min-width:0}
.nova-drawer-close{
  background:rgba(255,255,255,.055);border:none;color:var(--st);
  width:28px;height:28px;border-radius:50%;font-size:.72rem;cursor:pointer;
  transition:background var(--d-fast),color var(--d-fast);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.nova-drawer-close:hover{background:rgba(255,255,255,.1);color:var(--cr)}
/* Nova orb */
.av-orb{width:44px;height:44px;border-radius:50%;position:relative;cursor:pointer;flex-shrink:0}
.av-orb-core{
  position:absolute;inset:0;border-radius:50%;
  background:linear-gradient(135deg,var(--gd),var(--g));
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;color:var(--b0);transition:transform var(--d-fast) var(--ease);
}
.av-orb-ring{position:absolute;inset:-3px;border-radius:50%;border:1px solid rgba(212,168,67,.25)}
.av-orb-ring2{position:absolute;inset:-6px;border-radius:50%;border:1px solid rgba(212,168,67,.08)}
.av-orb.speaking .av-orb-core{animation:pulseDot .3s ease infinite alternate}
.av-orb-glow{
  position:absolute;inset:-10px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,168,67,.22) 0%,transparent 70%);
  opacity:0;transition:opacity var(--d-norm);
}
.av-mouth-ov{
  position:absolute;bottom:6px;left:50%;transform:translateX(-50%);
  width:14px;height:0;background:rgba(0,0,0,.4);border-radius:100px;
  transition:height .05s;
}
.av-name{font-family:var(--font-head);font-size:.9rem;font-weight:600;color:var(--cr)}
.av-status{
  display:inline-flex;align-items:center;gap:.35rem;
  background:rgba(255,255,255,.04);border-radius:100px;
  padding:.2rem .6rem;font-size:var(--t-xs);color:var(--mt);
  font-family:var(--font-mono);letter-spacing:.06em;margin-top:.3rem;
}
.av-status-dot{width:5px;height:5px;border-radius:50%;background:var(--mt)}
.av-status-dot.speaking{background:var(--ok);animation:pulseDot .5s ease infinite}
.av-status-dot.thinking{background:var(--info);animation:pulseDot .8s ease infinite}
/* Wave bars */
.av-wave{display:flex;align-items:center;gap:2px;height:20px}
.av-wave-b{width:2px;height:6px;background:var(--g);border-radius:1px;opacity:.3}
.av-wave.on .av-wave-b{opacity:1;animation:waveBar .4s ease infinite alternate}
.av-wave.on .av-wave-b:nth-child(2){animation-delay:.1s;height:12px}
.av-wave.on .av-wave-b:nth-child(3){animation-delay:.2s;height:18px}
.av-wave.on .av-wave-b:nth-child(4){animation-delay:.1s;height:12px}
/* Quick bar */
.nova-quick-bar{
  display:flex;gap:.4rem;flex-wrap:wrap;
  padding:.8rem 1.1rem .4rem;
  border-top:1px solid rgba(255,255,255,.04);margin-top:.8rem;
}
.nq-btn{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.065);
  color:var(--st);border-radius:100px;font-size:var(--t-xs);
  padding:.35rem .75rem;cursor:pointer;
  transition:color var(--d-fast),background var(--d-fast),border-color var(--d-fast);
  font-family:var(--font-body);
}
.nq-btn:hover{background:rgba(212,168,67,.08);color:var(--g);border-color:rgba(212,168,67,.2)}
/* Chat */
.chat-msgs{
  flex:1;overflow-y:auto;padding:.8rem 1rem;
  display:flex;flex-direction:column;gap:.6rem;
  scroll-behavior:smooth;min-height:200px;
  -webkit-overflow-scrolling:touch;
}
.chat-msgs::-webkit-scrollbar{width:2px}
.chat-msgs::-webkit-scrollbar-thumb{background:var(--gx)}
.chat-msg{
  max-width:86%;border-radius:var(--r2);padding:.7rem 1rem;
  font-size:.8rem;line-height:1.68;animation:fadeUp .22s var(--ease);
}
.chat-msg.ai{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.048);
  color:var(--cr2);align-self:flex-start;border-bottom-left-radius:4px;
}
.chat-msg.you{
  background:rgba(212,168,67,.1);border:1px solid rgba(212,168,67,.14);
  color:var(--cr);align-self:flex-end;border-bottom-right-radius:4px;
}
.chat-msg.typing-dots .dot-row{display:flex;gap:4px;align-items:center}
.chat-msg.typing-dots .dot-row span{
  width:5px;height:5px;border-radius:50%;background:var(--st);
  animation:typingBounce 1s ease infinite;
}
.chat-msg.typing-dots .dot-row span:nth-child(2){animation-delay:.15s}
.chat-msg.typing-dots .dot-row span:nth-child(3){animation-delay:.3s}
/* Score bars */
.av-bar-row{display:flex;flex-direction:column;gap:.24rem}
.av-bar-lbl{display:flex;justify-content:space-between;font-size:.6rem;color:var(--st);font-family:var(--font-mono)}
.av-bar-tr{height:3px;background:rgba(255,255,255,.05);border-radius:100px;overflow:hidden}
.av-bar-fl{height:100%;border-radius:100px;transform-origin:left;transition:transform .6s var(--ease)}
/* Chat input */
.chat-in{display:flex;align-items:center;gap:.5rem;padding:.7rem 1rem;border-top:1px solid rgba(255,255,255,.04)}
#chat-inp{
  flex:1;background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.06);border-radius:var(--r);
  padding:.62rem .88rem;color:var(--cr);font-size:.8rem;outline:none;
  transition:border-color var(--d-fast);-webkit-appearance:none;
}
#chat-inp:focus{border-color:rgba(212,168,67,.3)}
#chat-inp::placeholder{color:var(--mt)}
.chat-in-btn,.chat-mic-btn{
  width:32px;height:32px;border-radius:50%;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;font-size:.8rem;
  transition:background var(--d-fast),color var(--d-fast);
}
.chat-in-btn{background:var(--g);color:var(--b0)}
.chat-in-btn:hover{background:var(--gl)}
.chat-mic-btn{background:rgba(255,255,255,.06);color:var(--st)}
.chat-mic-btn:hover{background:rgba(255,255,255,.1);color:var(--cr)}
.chat-mic-btn.listening{background:rgba(224,64,64,.14);color:var(--er);animation:pulseRing 1s ease infinite}
.chat-img-btn{color:var(--st);cursor:pointer;font-size:.9rem;transition:color var(--d-fast);flex-shrink:0}
.chat-img-btn:hover{color:var(--g)}
/* Footer bar */
.nova-drawer-ft{display:flex;align-items:center;gap:.35rem;padding:.6rem 1rem;border-top:1px solid rgba(255,255,255,.04)}
.replay-btn,.mute-btn{
  display:flex;align-items:center;gap:.32rem;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);
  color:var(--st);border-radius:8px;padding:.4rem .7rem;
  font-size:.65rem;cursor:pointer;
  transition:color var(--d-fast),background var(--d-fast),border-color var(--d-fast);
  font-family:var(--font-body);white-space:nowrap;
}
.replay-btn:hover,.mute-btn:hover{color:var(--cr);background:rgba(255,255,255,.08)}
.mute-btn.muted{color:var(--er);border-color:rgba(224,64,64,.2)}
.roadmap-btn{
  flex:1;background:rgba(212,168,67,.07);border:1px solid rgba(212,168,67,.14);
  color:var(--g);border-radius:8px;padding:.4rem .8rem;font-size:.66rem;cursor:pointer;
  transition:background var(--d-fast),border-color var(--d-fast),opacity var(--d-fast);
  font-family:var(--font-body);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.roadmap-btn:hover:not(:disabled){background:rgba(212,168,67,.14)}
.roadmap-btn:disabled{opacity:.38;cursor:default}

/* ══════════════════════════════════════════
   FLOAT CHAT
   ══════════════════════════════════════════ */
.float-chat{position:fixed;bottom:1.8rem;left:1.8rem;z-index:7999;flex-direction:column;gap:.5rem;align-items:flex-start}
.fc-wrap{position:relative;display:flex;align-items:center}
.fc-btn{
  width:44px;height:44px;border-radius:50%;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:1rem;
  transition:transform var(--d-norm) var(--ease),box-shadow var(--d-norm) var(--ease),
             background var(--d-norm) var(--ease),color var(--d-norm) var(--ease);
}
.fc-main{background:linear-gradient(135deg,var(--gd),var(--g));color:var(--b0);box-shadow:0 6px 24px rgba(212,168,67,.22)}
.fc-main:hover{transform:scale(1.1);box-shadow:0 12px 36px rgba(212,168,67,.4)}
.fc-email{background:rgba(255,255,255,.08);border:1px solid var(--glass-border);color:var(--st);display:none}
.fc-email.show{display:flex}
.fc-email:hover{color:var(--g);border-color:rgba(212,168,67,.2)}
.fc-pulse{animation:pulseRing 3s ease infinite}
.fc-tooltip{
  position:absolute;left:calc(100% + .65rem);white-space:nowrap;
  background:rgba(10,8,6,.96);border:1px solid var(--glass-border);
  border-radius:8px;padding:.3rem .72rem;font-size:.67rem;color:var(--cr2);
  opacity:0;pointer-events:none;transition:opacity var(--d-fast);font-family:var(--font-mono);
}
.fc-wrap:hover .fc-tooltip{opacity:1}

/* ══════════════════════════════════════════
   PROGRESS NOTIF
   ══════════════════════════════════════════ */
.prog-notif{
  position:fixed;top:calc(var(--nh) + .9rem);right:var(--sp-l);z-index:8500;
  background:rgba(10,8,6,.97);border:1px solid rgba(212,168,67,.2);
  border-radius:var(--r2);padding:.9rem 1.2rem;
  display:flex;align-items:center;gap:.85rem;
  box-shadow:0 20px 56px rgba(0,0,0,.7);
  transform:translateX(120%);
  transition:transform .4s var(--ease);
  backdrop-filter:blur(28px);max-width:280px;
}
.prog-notif.show{transform:none}
.pn-ic{font-size:1.3rem;flex-shrink:0;color:var(--g);font-family:var(--font-mono);font-weight:700}
.pn-ttl{font-family:var(--font-head);font-size:.82rem;font-weight:600;color:var(--g)}
.pn-sub{font-size:.7rem;color:var(--st);margin-top:.15rem;line-height:1.5}

/* ══════════════════════════════════════════
   ORIENTATION OVERLAY
   ══════════════════════════════════════════ */
#orientation-overlay{
  position:fixed;inset:0;z-index:9998;background:var(--b0);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:var(--sp-l);opacity:0;pointer-events:none;transition:opacity var(--d-slow);
}
#orientation-overlay.active{pointer-events:all}
#orientation-overlay.visible{opacity:1}
.scan-line{
  position:absolute;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(212,168,67,.48),transparent);
  animation:scanDown 3s ease infinite;will-change:transform;
}
.neural-logo{font-family:var(--font-display);font-size:6rem;color:var(--g);letter-spacing:-.07em;line-height:1}
.neural-sub{font-family:var(--font-mono);font-size:.58rem;letter-spacing:.32em;color:var(--mt);text-transform:uppercase}
.neural-text{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.22em;color:var(--g);text-transform:uppercase;animation:lFd 1.5s ease infinite}

/* ══════════════════════════════════════════
   WAITING ROOM
   ══════════════════════════════════════════ */
.waiting-room{
  text-align:center;max-width:420px;
  padding:var(--sp-2xl) var(--sp-xl);
  background:rgba(255,255,255,.018);
  border:1px solid rgba(212,168,67,.18);border-radius:var(--r4);
}
.waiting-pulse-ring{
  width:80px;height:80px;border-radius:50%;
  border:1px solid rgba(212,168,67,.18);
  margin:0 auto var(--sp-l);
  display:flex;align-items:center;justify-content:center;
  animation:borderShimmer 2.5s ease infinite;
}
.waiting-icon{font-size:2rem;color:var(--g);font-family:var(--font-mono)}
.waiting-title{font-family:var(--font-display);font-size:1.6rem;font-weight:400;letter-spacing:-.034em;margin-bottom:.85rem}
.waiting-desc{font-size:.83rem;color:var(--st);line-height:1.8;margin-bottom:var(--sp-l)}
.waiting-status{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-mono);font-size:var(--t-xs);letter-spacing:.13em;color:var(--g)}
.waiting-dot{width:6px;height:6px;border-radius:50%;background:var(--ok);animation:pulseDot 1.5s ease infinite}

/* ══════════════════════════════════════════
   SOCIAL PROOF TOAST
   ══════════════════════════════════════════ */
#social-proof-toast{
  position:fixed;bottom:5.5rem;left:1.8rem;z-index:7998;
  background:rgba(10,8,6,.95);border:1px solid var(--glass-border);
  border-radius:var(--r2);padding:.78rem 1rem;
  display:flex;align-items:center;gap:.68rem;
  box-shadow:0 14px 44px rgba(0,0,0,.6);
  transform:translateX(-120%);
  transition:transform .4s var(--ease);
  max-width:260px;backdrop-filter:blur(20px);
}
#social-proof-toast.show{transform:none}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:pulseDot 1.5s ease infinite;flex-shrink:0}
#sp-name{font-size:.8rem;font-weight:600;color:var(--cr)}
#sp-action{font-size:.7rem;color:var(--st);margin-top:.1rem}

/* ══════════════════════════════════════════
   UTILITY CLASSES
   ══════════════════════════════════════════ */
/* Hide on mobile — used for email in dashboard nav */
.desktop-only{display:block}
@media(max-width:640px){.desktop-only{display:none!important}}
.glass-card{
  background:rgba(255,255,255,.024);backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--glass-border);border-radius:var(--r);
  padding:var(--sp-l);
  box-shadow:0 4px 30px rgba(0,0,0,.15);
  transition:transform var(--d-norm) var(--ease);will-change:transform;
}
.glass-card:hover{transform:translateY(-2px)}
.glass-panel{
  background:rgba(12,10,8,.72);backdrop-filter:blur(24px);
  -webkit-backdrop-filter:blur(24px);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 8px 32px rgba(0,0,0,.8);border-radius:var(--r3);margin:16px;
  transition:transform var(--d-slow) var(--ease),opacity var(--d-slow) var(--ease);
}
/* 3D tilt — physics hover (vars set by JS) */
.tilt-el{
  transform:perspective(1000px) rotateX(var(--tiltX,0deg)) rotateY(var(--tiltY,0deg)) translateZ(0);
  transition:transform .08s linear;will-change:transform;
}

/* ══════════════════════════════════════════
   THUMB-ZONE MOBILE NAV
   ══════════════════════════════════════════ */
#thumb-nav{
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:8200;
  background:rgba(3,2,1,.96);
  backdrop-filter:blur(36px);-webkit-backdrop-filter:blur(36px);
  border-top:1px solid rgba(255,255,255,.055);
  padding:.5rem .5rem .5rem;
  flex-direction:row;gap:.2rem;
  align-items:stretch;justify-content:space-around;
  transition:transform var(--d-norm) var(--ease),opacity var(--d-norm) var(--ease);
  will-change:transform;
}
#thumb-nav.up{display:flex}
#thumb-nav.hide{transform:translateY(100%);opacity:0}
.tn-btn{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.18rem;padding:.55rem .25rem;border:none;background:none;
  color:var(--st);cursor:pointer;border-radius:var(--r);
  transition:color var(--d-fast),background var(--d-fast);
  font-family:var(--font-body);min-width:0;
}
.tn-btn.act{color:var(--g);background:rgba(212,168,67,.06)}
.tn-btn:active{transform:scale(.93)}
.tn-ic{font-family:var(--font-mono);font-size:.95rem;line-height:1}
.tn-lbl{font-size:.5rem;letter-spacing:.07em;font-family:var(--font-mono);text-transform:uppercase;white-space:nowrap}
.tn-cta{background:linear-gradient(135deg,var(--gd),var(--g));color:#080500!important;border-radius:var(--r)}
.tn-cta .tn-lbl{font-weight:700;color:#080500}
/* Body pad for thumb nav — ensures content isn't hidden behind fixed nav */
@media(max-width:640px){
  body.has-thumb-nav #site > *:last-child,
  body.has-thumb-nav footer,
  body.has-thumb-nav #cta { padding-bottom:calc(var(--sp-2xl) + 72px) }
  body.has-thumb-nav .sec:last-of-type { padding-bottom:calc(var(--sp-xl) + 72px) }
}

/* ══════════════════════════════════════════
   RESPONSIVE — 4 breakpoints
   ══════════════════════════════════════════ */
@media(max-width:1100px){
  .stats-grid{grid-template-columns:repeat(3,1fr)}
  .proc-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr 1fr}
  .foot-grid>div:first-child{grid-column:span 3}
}
@media(max-width:900px){
  #nav{padding:0 var(--sp-l)}
  .nav-links{display:none}
  .ham{display:flex}
  #hero{padding:calc(var(--nh) + var(--sp-xl)) var(--sp-l) var(--sp-xl)}
  .why-layout{grid-template-columns:1fr;gap:var(--sp-xl)}
  .why-cards{order:-1}
  .wc:first-child{grid-row:auto;border-right:none;border-bottom:1px solid var(--glass-border)}
  .proc-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:var(--sp-xl)}
  .foot-grid>div:first-child{grid-column:span 2}
  .sec{padding:var(--sp-2xl) var(--sp-l)}
  #stats{padding:var(--sp-xl) var(--sp-l)}
  .sd-stats{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:640px){
  /* ── BASE ── */
  html { font-size: 15px }
  body { max-width: 100vw }

  /* ── HERO ── */
  #hero { padding: calc(var(--nh) + var(--sp-xl)) var(--sp-m) var(--sp-xl) }
  .h-h1 .l1, .h-h1 .l2 { font-size: clamp(2.5rem, 12vw, 4.4rem) }
  .h-sub { font-size: .9rem; max-width: 100% }
  .h-cta { flex-direction: column; gap: .6rem }
  .h-btn-main { width: 100%; justify-content: center }

  /* ── SECTIONS ── */
  .sec { padding: var(--sp-xl) var(--sp-m) }
  .sec-h { font-size: clamp(2rem, 8.5vw, 3.2rem) }
  .sec-center { margin-bottom: var(--sp-xl) }
  .sec-sub { font-size: .82rem }

  /* Section divider lines — full width on mobile */
  .sec::after { display: none }

  /* ── STATS ── */
  .stats-grid { grid-template-columns: repeat(2,1fr) }
  #stats { padding: var(--sp-xl) var(--sp-m) }

  /* ── BENTO CARDS ── */
  .why-cards { grid-template-columns: 1fr }
  .why-cards .wc:first-child {
    grid-row: auto;
    border-right: none !important;
    border-bottom: 1px solid rgba(212,168,67,.08) !important;
    border-radius: var(--r2) var(--r2) 0 0 !important;
  }
  /* Reset all corner radii on mobile — stacked cards */
  .why-cards .wc:nth-child(2),
  .why-cards .wc:nth-child(5),
  .why-cards .wc:nth-child(6) {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
  }
  .why-cards .wc:last-child { border-radius: 0 0 var(--r2) var(--r2) !important; }

  /* ── PROCESS ── */
  .proc-grid { grid-template-columns: 1fr }
  .proc-grid .ps:first-child { border-radius: var(--r2) var(--r2) 0 0 !important }
  .proc-grid .ps:last-child  { border-radius: 0 0 var(--r2) var(--r2) !important }

  /* ── SUBJECTS / TESTI grids ── */
  .subj-grid, .testi-grid { border-radius: var(--r2) }

  /* ── SCARCITY ── */
  .sc-wrap {
    display: flex; flex-wrap: wrap; justify-content: center;
    width: 100%; gap: .6rem .45rem;
    padding: .75rem var(--sp-m); border-radius: var(--r)
  }
  .sc-item { flex: 1; min-width: 55px; text-align: center }
  .sc-div { display: none }
  .seats-bar { min-width: auto; width: 100%; flex: 2 1 100% }

  /* ── COUNTDOWN ── */
  .cdn { gap: .45rem }
  .cdn-box { min-width: 46px; padding: .45rem .6rem }
  .cdn-n { font-size: 1.2rem }

  /* ── TRUST PILLS — wrap on mobile ── */
  .trust { flex-wrap: wrap; gap: .4rem }
  .ti { font-size: .68rem; padding: .28rem .65rem }

  /* ── CTA ── */
  .cta-price { font-size: clamp(3rem, 10vw, 5rem) }
  #cta { padding: var(--sp-xl) var(--sp-m) }

  /* ── FOOTER ── */
  .foot-grid { grid-template-columns: 1fr; gap: var(--sp-l) }
  .foot-grid > div:first-child { grid-column: span 1 }
  footer { padding: var(--sp-xl) var(--sp-m) var(--sp-l) }

  /* ── DASHBOARD ── */
  .sd-stats { grid-template-columns: repeat(3,1fr) }
  .sd-content { padding: var(--sp-l) var(--sp-m) calc(var(--sp-2xl) + 72px) }
  .sd-hero { padding: var(--sp-xl) var(--sp-m) var(--sp-l) }
  .sd-nav { padding: 0 var(--sp-m) }
  .sd-tabs { flex-wrap: wrap; gap: .3rem }
  .sd-tab { padding: .48rem .9rem; font-size: .75rem }
  .sd-greet { font-size: clamp(1.6rem, 7vw, 2.8rem) }
  .fr2 { grid-template-columns: 1fr }

  /* ── NOVA FAB — above thumb-nav, left side on mobile ── */
  .nova-fab { bottom: calc(64px + var(--sp-m)); left: var(--sp-m); right: auto }

  /* ── NOVA DRAWER — full-width bottom sheet on mobile ── */
  .nova-drawer {
    bottom: 0; left: 0; right: 0; width: 100%;
    border-radius: var(--r3) var(--r3) 0 0;
    max-height: 88vh;
  }
  .nova-drawer-hd { padding: 1rem var(--sp-m) .75rem }
  .nova-quick-bar { padding: .4rem var(--sp-m); gap: .4rem }
  .nq-btn { padding: .45rem .75rem; font-size: .68rem }
  .chat-msgs { flex: 1; padding: .5rem var(--sp-m) }
  .chat-in { padding: .5rem var(--sp-m); gap: .4rem }
  .chat-inp { font-size: .88rem }

  /* ── MODALS ── */
  .modal { border-radius: var(--r3); padding: var(--sp-l) var(--sp-m) }
  .modal.wide, .modal.vmod { max-width: 100%; border-radius: var(--r2) }
  .modal.vmod { padding: var(--sp-m) }

  /* ── TOASTS ── */
  #toasts { left: var(--sp-m); right: var(--sp-m); bottom: var(--sp-m) }
  .toast { min-width: 0; max-width: 100%; width: 100% }

  /* ── PROGRESS NOTIF — hidden on mobile, clutters UI ── */
  .prog-notif { display: none !important }

  /* ── MISC ── */
  #social-proof-toast { left: .75rem; max-width: calc(100vw - 1.5rem) }
  #main-fomo { left: .75rem !important; right: .75rem !important; max-width: calc(100vw - 1.5rem) !important }
  .float-chat { display: none !important }
  .vg { grid-template-columns: repeat(auto-fill, minmax(min(100%,150px),1fr)); gap: .6rem }

  /* ── WHY LAYOUT — single column correct order ── */
  .why-layout { grid-template-columns: 1fr; gap: var(--sp-xl) }
  .why-cards { order: -1 }           /* Cards appear first on mobile (overrides 900px rule) */
}
@media(max-width:400px){
  html{font-size:14px}
  .nova-drawer{max-height:94vh}
  .stat-n{font-size:1.9rem}
  .sd-stats{grid-template-columns:repeat(2,1fr)}
  .h-h1 .l1,.h-h1 .l2{font-size:clamp(2.2rem,11vw,3.2rem)}
  #hero{padding:calc(var(--nh) + var(--sp-l)) var(--sp-m) var(--sp-l)}
  .sec{padding:var(--sp-xl) var(--sp-m)}
  .modal{padding:var(--sp-l) var(--sp-m)}
}

/* letter-spacing is static — kinetic scroll effect removed (caused italic clip on snap-back) */

/* ══════════════════════════════════════════
   TOUCH STATES
   ══════════════════════════════════════════ */
@media(pointer:coarse){
  .wc:active{background:var(--b2)}
  .vc:active{background:var(--b3);transform:scale(.99)}
  .sc:active{background:var(--b2)}
  .btn:active{transform:scale(.97)}
  .btn-g:hover{transform:none;box-shadow:0 4px 24px rgba(212,168,67,.22)}
  .tilt-el{transform:none!important}
}

/* ══════════════════════════════════════════
   SAFE AREA — iPhone notch + home bar
   ══════════════════════════════════════════ */
@supports(padding-bottom:env(safe-area-inset-bottom)){
  /* Desktop safe area for FAB */
  .nova-fab{bottom:max(var(--sp-l),calc(env(safe-area-inset-bottom) + .8rem));left:max(var(--sp-xl),calc(env(safe-area-inset-left) + var(--sp-xl)))}
  .nova-drawer{padding-bottom:env(safe-area-inset-bottom)}
  #toasts{bottom:max(var(--sp-m),calc(env(safe-area-inset-bottom) + .5rem))}
  #thumb-nav{padding-bottom:max(.5rem,env(safe-area-inset-bottom))}
}
/* On mobile with thumb-nav showing, FAB must clear the 64px bar + safe area */
@media(max-width:640px){
  @supports(padding-bottom:env(safe-area-inset-bottom)){
    .nova-fab{bottom:max(calc(64px + var(--sp-m)), calc(64px + env(safe-area-inset-bottom) + .5rem));left:max(var(--sp-m),env(safe-area-inset-left))}
    .nova-drawer{padding-bottom:max(env(safe-area-inset-bottom),.5rem);max-height:calc(88vh - env(safe-area-inset-bottom))}
  }
}

/* ══════════════════════════════════════════
   PREFERS-REDUCED-MOTION — accessibility
   ══════════════════════════════════════════ */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
    scroll-behavior:auto!important;
  }
  .rv,.rvL,.rvR,.ps,.sc,.tc{opacity:1!important;transform:none!important}
  .mq-inner{animation:none}
  .hbg-orb{animation:none}
  .h-dot,.pulseDot,.pulseRing{animation:none;opacity:1}
  .gt{animation:none}
  .scan-line{animation:none}
  .nova-fab-pulse{animation:none}
  .chat-mic-btn.listening{animation:none}
}

/* ═══════════════════════════════════════════════════════════════
   NOVEM & Co. — GHOST MANNEQUIN GLASSMORPHISM SYSTEM
   Architecture: 4-Layer Physical Stacking
   ─────────────────────────────────────────────────────────────
   L1 .mesh-bg       fixed z:1   GPU atmospheric orbs
   L2 .ghost-logo    fixed z:2   "N" watermark — Collins scale, rotated, masked
   L3 content        z:3         All glass panels (backdrop-filter picks up L1+L2)
   L4 #nav / modals  fixed z:900 Chrome floats above all
   ─────────────────────────────────────────────────────────────
   Glass Principles (from document):
   • backdrop-filter: blur + saturate(180%) — saturation = colour through frost
   • Gradient border top-left bright → bottom-right transparent (light physics)
   • Dual shadow: outer dark lift + inset white glass edge
   • will-change: transform — pre-warm GPU on all animated layers
   • backface-visibility: hidden — eliminate Safari/Chrome flicker on glass
   • NO animate backdrop-filter on scroll — keep blur static, move position
   ═══════════════════════════════════════════════════════════════ */

/* ══ GHOST MANNEQUIN KEYFRAMES ══ */
@keyframes meshFloat1 {
  0%,100%{ transform:translate3d(0,0,0) scale(1); }
  25%    { transform:translate3d(-70px, 50px,0) scale(1.08); }
  50%    { transform:translate3d(85px,-60px,0) scale(.95); }
  75%    { transform:translate3d(-35px, 75px,0) scale(1.05); }
}
@keyframes meshFloat2 {
  0%,100%{ transform:translate3d(0,0,0) scale(1); }
  33%    { transform:translate3d(75px,-45px,0) scale(1.1); }
  66%    { transform:translate3d(-60px, 32px,0) scale(.92); }
}
@keyframes meshFloat3 {
  0%,100%{ transform:translate3d(0,0,0); }
  50%    { transform:translate3d(100px,-55px,0); }
}
@keyframes blurIn {
  from { backdrop-filter:blur(0) saturate(100%); -webkit-backdrop-filter:blur(0) saturate(100%); opacity:0; }
  to   { backdrop-filter:blur(28px) saturate(175%); -webkit-backdrop-filter:blur(28px) saturate(175%); opacity:1; }
}
@keyframes scanSweep {
  from { transform:translateY(-100%); }
  to   { transform:translateY(100vh); }
}

/* ══ LAYER 1 — ATMOSPHERIC MESH (GPU fixed) ══ */
.mesh-bg {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
.mesh-orb {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
  pointer-events: none;
}
.mesh-orb-1 {
  width: clamp(480px, 70vw, 1200px);
  height: clamp(480px, 70vw, 1200px);
  top: -18%;
  right: -12%;
  background: radial-gradient(circle at 38% 38%,
    rgba(212,168,67,.14) 0%,
    rgba(160,100,40,.07) 42%,
    transparent 68%);
  filter: blur(110px);
  animation: meshFloat1 22s ease-in-out infinite;
}
.mesh-orb-2 {
  width: clamp(300px, 50vw, 900px);
  height: clamp(300px, 50vw, 900px);
  bottom: -10%;
  left: -10%;
  background: radial-gradient(circle at 62% 62%,
    rgba(240,200,85,.09) 0%,
    rgba(212,168,67,.03) 48%,
    transparent 68%);
  filter: blur(90px);
  animation: meshFloat2 28s ease-in-out infinite;
}
.mesh-orb-3 {
  width: clamp(200px, 32vw, 560px);
  height: clamp(200px, 32vw, 560px);
  top: 44%;
  left: 34%;
  background: radial-gradient(circle,
    rgba(212,168,67,.06) 0%,
    transparent 70%);
  filter: blur(75px);
  animation: meshFloat3 36s ease-in-out infinite;
  animation-delay: -14s;
}

/* ══ LAYER 2 — GHOST MANNEQUIN ══ */
/* Fixed behind glass — parallax via --scroll-y CSS variable (set by 120Hz RAF JS) */
.ghost-logo {
  position: fixed;
  z-index: 2;
  pointer-events: none;
  /* GPU compositor layer — NO CPU reflow */
  will-change: transform, opacity;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  /* 120Hz LERP parallax — moves at 20% scroll speed */
  transform: translate3d(0, calc(var(--scroll-y, 0px) * -0.2), 0);
  /* Collins Scale: massive, cropped off screen — feels environmental */
  width: clamp(380px, 64vw, 1200px);
  bottom: -5vh;
  right: -10vw;
  /* Ghost depth: blur = visually "under" the glass */
  filter: blur(6px);
  opacity: clamp(0.03, 2vw, 0.072);
  /* Blend with mesh colours — logo absorbs atmosphere */
  mix-blend-mode: overlay;
  /* Fade edges into dark — "etched in atmosphere" not pasted on */
  -webkit-mask-image: radial-gradient(ellipse at 72% 68%,
    black 18%, rgba(0,0,0,.55) 52%, transparent 78%);
  mask-image: radial-gradient(ellipse at 72% 68%,
    black 18%, rgba(0,0,0,.55) 52%, transparent 78%);
}
.ghost-logo-inner {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(300px, 62vw, 1100px);
  font-weight: 700;
  line-height: .82;
  letter-spacing: -.1em;
  color: var(--g);
  user-select: none;
  /* Collins signature: rotated = custom brand identity, not template */
  transform: rotate(-13deg);
}

/* ══ LAYER 3 — ALL GLASS PANELS ══ */

/* ─── Navigation: premium glass chrome ─── */
#nav {
  z-index: 900;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
#nav::before {
  transition:
    background var(--d-slow) var(--ease),
    backdrop-filter var(--d-slow) var(--ease),
    -webkit-backdrop-filter var(--d-slow) var(--ease),
    border-color var(--d-slow) var(--ease);
}
#nav.scrolled::before {
  background: rgba(3,2,1,.82) !important;
  backdrop-filter: blur(40px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(40px) saturate(180%) !important;
  border-bottom-color: rgba(212,168,67,.07) !important;
}

/* ─── Bento grid containers: border/gap without overflow:hidden ─── */
/* Remove overflow:hidden so backdrop-filter can render; use border-radius on children */
.why-cards {
  gap: 1px !important;
  background: rgba(212,168,67,.08) !important;
  overflow: visible !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  /* Clip children to rounded corners using a pseudo-element outline */
  position: relative;
}
.why-cards::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--r3);
  border: 1px solid rgba(212,168,67,.1);
  pointer-events: none;
  z-index: 10;
  box-shadow: 0 32px 80px rgba(0,0,0,.6);
}

.proc-grid {
  gap: 1px !important;
  background: rgba(212,168,67,.08) !important;
  overflow: visible !important;
  border: none !important;
  position: relative;
}
.proc-grid::before {
  content: '';
  position: absolute; inset: -1px;
  border-radius: var(--r3);
  border: 1px solid rgba(212,168,67,.1);
  pointer-events: none; z-index: 10;
  box-shadow: 0 24px 64px rgba(0,0,0,.55);
}

.subj-grid {
  gap: 1px !important;
  background: rgba(212,168,67,.08) !important;
  overflow: visible !important;
  border: none !important;
  position: relative;
}
.subj-grid::before {
  content: '';
  position: absolute; inset: -1px;
  border-radius: var(--r3);
  border: 1px solid rgba(212,168,67,.1);
  pointer-events: none; z-index: 10;
}

.testi-grid {
  gap: 1px !important;
  background: rgba(212,168,67,.08) !important;
  overflow: visible !important;
  border: none !important;
  position: relative;
}
.testi-grid::before {
  content: '';
  position: absolute; inset: -1px;
  border-radius: var(--r3);
  border: 1px solid rgba(212,168,67,.1);
  pointer-events: none; z-index: 10;
}

/* ─── BENTO CARD — THE GLASS ─── */
.wc {
  background: rgba(6,4,2,.72) !important;
  /* The Frost: saturate(180%) = CRITICAL — makes ghost colours pop through glass */
  backdrop-filter: blur(28px) saturate(180%) brightness(.88);
  -webkit-backdrop-filter: blur(28px) saturate(180%) brightness(.88);
  /* Prevent Safari/Chrome flicker on glass over ghost logo */
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  /* Dual shadow: outer lift + inset white glass edge (light physics) */
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.1),
    inset 0 -1px 0 rgba(0,0,0,.25),
    0 24px 60px rgba(0,0,0,.52);
  border-radius: 0 !important;
  overflow: visible !important;
  position: relative;
  will-change: transform;
  --shine-angle: 135deg;
  transition:
    background var(--d-norm) var(--ease),
    transform .45s var(--ease-spring),
    box-shadow var(--d-norm) var(--ease) !important;
}
/* First card: rounded left corners */
.why-cards .wc:first-child {
  border-radius: var(--r3) 0 0 var(--r3) !important;
}
/* Last row right cards: rounded right corners */
.why-cards .wc:nth-child(2) { border-top-right-radius: var(--r3) !important; }
.why-cards .wc:nth-child(6) { border-bottom-right-radius: var(--r3) !important; }
.why-cards .wc:nth-child(5) { border-bottom-left-radius: 0 !important; }

/* Gradient light: top-left bright, bottom-right transparent (Collins/Museo light physics) */
.wc::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    138deg,
    rgba(255,255,255,.09) 0%,
    rgba(255,255,255,.03) 30%,
    transparent 62%
  );
  pointer-events: none;
  z-index: 1;
  transition: opacity .4s var(--ease);
}
/* Gold shimmer — driven by --shine-angle JS var (mouse tracking) */
.wc::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  background: conic-gradient(
    from var(--shine-angle, 135deg),
    rgba(212,168,67,.0) 0deg,
    rgba(212,168,67,.08) 40deg,
    rgba(212,168,67,.18) 60deg,
    rgba(212,168,67,.08) 80deg,
    rgba(212,168,67,.0) 120deg
  );
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  transition: opacity .5s;
}
.wc:hover::after { opacity: 1; }
.wc > * { position: relative; z-index: 3; }
.wc:hover {
  background: rgba(12,9,6,.82) !important;
  transform: translateY(-2px) !important;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.14),
    inset 0 -1px 0 rgba(0,0,0,.3),
    0 28px 70px rgba(0,0,0,.6),
    0 0 0 1px rgba(212,168,67,.12) !important;
}

/* ─── PROCESS STEPS — glass ─── */
.ps {
  background: rgba(6,4,2,.68) !important;
  backdrop-filter: blur(24px) saturate(175%) brightness(.9);
  -webkit-backdrop-filter: blur(24px) saturate(175%) brightness(.9);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 0 !important;
  overflow: visible !important;
  position: relative;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
/* Round outer corners */
.proc-grid .ps:first-child { border-radius: var(--r3) 0 0 var(--r3) !important; }
.proc-grid .ps:last-child  { border-radius: 0 var(--r3) var(--r3) 0 !important; }
.ps::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  background: linear-gradient(138deg,
    rgba(255,255,255,.07) 0%,
    rgba(255,255,255,.02) 28%,
    transparent 60%);
  pointer-events: none; z-index: 1;
}
.ps > * { position: relative; z-index: 2; }
.ps:hover {
  background: rgba(14,10,7,.85) !important;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.12),
    0 0 0 1px rgba(212,168,67,.09) !important;
}

/* ─── SUBJECT CARDS — glass ─── */
.sc {
  background: rgba(6,4,2,.7) !important;
  backdrop-filter: blur(22px) saturate(170%);
  -webkit-backdrop-filter: blur(22px) saturate(170%);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  position: relative;
  overflow: hidden !important; /* sc needs overflow:hidden for image */
  box-shadow: inset 0 1px 0 rgba(255,255,255,.07);
}
/* Outer corner radius for first/last subjects */
.subj-grid .sc:first-child { border-top-left-radius: var(--r3) !important; }
.subj-grid .sc:last-child  { border-bottom-right-radius: var(--r3) !important; }

.sc:hover {
  background: rgba(12,9,6,.82) !important;
}

/* ─── TESTIMONIALS — glass ─── */
.tc {
  background: rgba(6,4,2,.7) !important;
  backdrop-filter: blur(22px) saturate(172%);
  -webkit-backdrop-filter: blur(22px) saturate(172%);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  position: relative;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.07);
}
.tc:hover { background: rgba(12,9,6,.82) !important; }

/* ─── FAQ — glass accordion items ─── */
.fi {
  background: rgba(6,4,2,.65) !important;
  backdrop-filter: blur(20px) saturate(165%);
  -webkit-backdrop-filter: blur(20px) saturate(165%);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border: 1px solid rgba(212,168,67,.09) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
  transition:
    border-color var(--d-norm),
    background var(--d-norm),
    box-shadow var(--d-norm);
}
.fi:hover {
  border-color: rgba(212,168,67,.18) !important;
  background: rgba(10,7,4,.75) !important;
}
.fi.op {
  border-color: rgba(212,168,67,.25) !important;
  background: rgba(10,7,4,.78) !important;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.08),
    0 8px 30px rgba(0,0,0,.4);
}

/* ─── MODALS — MAXIMUM GLASS (from document: blur 30px, saturate 180%) ─── */
.ov {
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  background: rgba(3,2,1,.82) !important;
}
.modal {
  background: rgba(7,5,3,.88) !important;
  /* Gradient border: top-left light edge (real glass physics) */
  border: 1px solid transparent !important;
  background-clip: padding-box;
  backdrop-filter: blur(44px) saturate(190%) brightness(.86);
  -webkit-backdrop-filter: blur(44px) saturate(190%) brightness(.86);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  /* Dual shadow: dark outer lift + white inset glass edge */
  box-shadow:
    0 48px 130px rgba(0,0,0,.92),
    inset 0 1px 0 rgba(255,255,255,.1),
    inset 0 -1px 0 rgba(0,0,0,.3),
    0 0 0 1px rgba(212,168,67,.09) !important;
  position: relative;
}
/* Gradient border: bright top-left → transparent bottom-right */
.modal::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(212,168,67,.38) 0%,
    rgba(212,168,67,.1) 25%,
    transparent 55%,
    rgba(212,168,67,.04) 100%
  );
  z-index: -1;
  pointer-events: none;
}
.ov.on .modal { animation: scaleUp .38s var(--ease); }

/* ─── SCARCITY + COUNTDOWN — glass pills ─── */
.sc-wrap {
  background: rgba(255,255,255,.025) !important;
  backdrop-filter: blur(24px) saturate(175%);
  -webkit-backdrop-filter: blur(24px) saturate(175%);
  backface-visibility: hidden;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.08),
    0 12px 40px rgba(0,0,0,.44) !important;
}
.cdn-box {
  background: rgba(255,255,255,.03) !important;
  backdrop-filter: blur(26px) saturate(175%);
  -webkit-backdrop-filter: blur(26px) saturate(175%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 6px 22px rgba(0,0,0,.4) !important;
}

/* ─── TRUST BADGES — glass micro ─── */
.ti {
  background: rgba(255,255,255,.02) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
  transition: all .28s var(--ease) !important;
}
.ti:hover {
  background: rgba(212,168,67,.07) !important;
  border-color: rgba(212,168,67,.24) !important;
  color: var(--g) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 4px 14px rgba(0,0,0,.35) !important;
}

/* ─── GOLD BUTTON — atmospheric glow ─── */
.btn-g {
  position: relative; overflow: hidden;
  box-shadow:
    0 4px 24px rgba(212,168,67,.28),
    inset 0 1px 0 rgba(255,255,255,.16) !important;
}
/* Inset light sweep on button */
.btn-g::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg,
    rgba(255,255,255,.22) 0%, transparent 55%);
  opacity: 0; transition: opacity .3s; border-radius: inherit; pointer-events: none;
}
.btn-g:hover {
  box-shadow:
    0 16px 52px rgba(212,168,67,.52),
    0 0 80px rgba(212,168,67,.1),
    inset 0 1px 0 rgba(255,255,255,.2) !important;
  transform: translateY(-2px) !important;
}
.btn-g:hover::after { opacity: 1; }

/* ─── EYEBROW PILL ─── */
.h-eyebrow {
  box-shadow:
    inset 0 0 18px rgba(212,168,67,.05),
    0 0 24px rgba(212,168,67,.05) !important;
  border-color: rgba(212,168,67,.26) !important;
}

/* ─── NOVA CHAT DRAWER — glass ─── */
.nova-drawer {
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  background: rgba(7,5,3,.92) !important;
  box-shadow:
    0 40px 100px rgba(0,0,0,.92),
    inset 0 1px 0 rgba(255,255,255,.07) !important;
}

/* ─── STUDENT DASHBOARD NAV — glass ─── */
.sd-nav {
  backdrop-filter: blur(36px) saturate(180%);
  -webkit-backdrop-filter: blur(36px) saturate(180%);
  background: rgba(3,2,1,.88) !important;
  box-shadow: 0 1px 0 rgba(212,168,67,.07), 0 8px 32px rgba(0,0,0,.5);
}

/* ─── FORM FIELDS — glass input ─── */
.fld {
  background: rgba(255,255,255,.04) !important;
  border: 1px solid rgba(255,255,255,.07) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.fld:focus {
  background: rgba(255,255,255,.06) !important;
  border-color: rgba(212,168,67,.36) !important;
  box-shadow: 0 0 0 3px rgba(212,168,67,.07);
}

/* ─── SECTION BACKGROUNDS — glass-tinted atmosphere ─── */
.sec { position: relative; z-index: 3; }
/* Section inner content: subtle gold glow from top */
.sec::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg,
    transparent, rgba(212,168,67,.12), transparent);
  pointer-events: none;
  z-index: 0;
}
/* CTA section: glass overlay */
#cta {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ─── STAT CELLS — glass micro ─── */
.rv {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ─── HERO SCAN LINE ─── */
.hbg::after {
  content: '';
  position: absolute; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg,
    transparent 0%, rgba(212,168,67,.04) 25%,
    rgba(212,168,67,.12) 50%, rgba(212,168,67,.04) 75%,
    transparent 100%);
  animation: scanSweep 12s linear infinite;
  pointer-events: none; z-index: 2;
}

/* ─── BLUR-IN ANIMATION — glass "fogging up" on load ─── */
/* Applied via JS to hero panel + scarcity bar */
.glass-blur-in {
  animation: blurIn 1.8s var(--ease-rr) both;
}

/* ══ GHOST LOGO RESPONSIVE TIERS ══ */

/* Tier 1: 4K Ultra-Wide (>1800px) */
@media (min-width: 1801px) {
  .ghost-logo {
    width: clamp(1000px, 70vw, 1400px);
    filter: blur(9px);
    opacity: clamp(0.025, 1vw, 0.05);
  }
}

/* Tier 2: Standard laptop (1024–1800px) — clamp defaults handle this */

/* Tier 3: Tablet / Mobile (<900px) — centred watermark */
@media (max-width: 899px) {
  .ghost-logo {
    width: clamp(280px, 90vw, 520px);
    bottom: auto; right: auto;
    top: 46%;
    left: 50%;
    /* Override JS transform on mobile — centred only */
    transform: translate3d(-50%, -50%, 0) !important;
    filter: blur(3px);
    opacity: .028;
    -webkit-mask-image: radial-gradient(ellipse,
      black 25%, rgba(0,0,0,.4) 60%, transparent 80%);
    mask-image: radial-gradient(ellipse,
      black 25%, rgba(0,0,0,.4) 60%, transparent 80%);
  }
  .ghost-logo-inner { transform: rotate(0deg); }

  /* Mobile glass: lighter blur for GPU budget */
  .wc,
  .ps,
  .sc,
  .tc {
    backdrop-filter: blur(18px) saturate(170%);
    -webkit-backdrop-filter: blur(18px) saturate(170%);
  }
  .modal {
    backdrop-filter: blur(32px) saturate(175%);
    -webkit-backdrop-filter: blur(32px) saturate(175%);
  }
}

/* ══ REDUCED MOTION ══ */
@media (prefers-reduced-motion: reduce) {
  .ghost-logo   { transform: none !important; transition: none !important; }
  .mesh-orb     { animation: none !important; }
  .hbg::after   { animation: none !important; }
  .glass-blur-in{ animation: none !important; }
  .wc, .ps, .sc, .tc, .btn-g { transition: none !important; }
}