/* ═══════════════════════════════════════════════════
   ARCTIC MELTWATER V6.0 — Diamond Polish
   Seamless Blending · Frost Glass · Ice-Glow
   Vercel-Ready · 12-Col Grid · Magnetic Easing
   Mobile-first · Zero overflow-x · Perfect z-map
   ═══════════════════════════════════════════════════ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --white:#F9FAFB;--ice:#BAE6FD;
  --ice-10:rgba(186,230,253,.10);--ice-20:rgba(186,230,253,.20);--ice-40:rgba(186,230,253,.40);
  --silver:#9CA3AF;--accent:#D1D5DB;
  --slate:#0F172A;--slate-mid:#1F2937;--slate-soft:#374151;--charcoal:#111827;
  --glass:rgba(255,255,255,.04);--glass-b:rgba(255,255,255,.06);
  /* Squircle radii */
  --r:16px;--rs:12px;--rl:24px;
  /* Magnetic easing */
  --magnetic:cubic-bezier(.16,1,.3,1);
  --melt:cubic-bezier(.25,.1,.25,1);
  --melt-out:cubic-bezier(.05,.9,.3,1);
  /* Fluid type scale */
  --fs-xs:clamp(.62rem,0.6rem + .1vw,.68rem);
  --fs-sm:clamp(.75rem,0.7rem + .15vw,.85rem);
  --fs-base:clamp(.88rem,0.8rem + .2vw,1rem);
  --fs-md:clamp(1rem,0.9rem + .25vw,1.1rem);
  --fs-lg:clamp(1.2rem,1rem + .5vw,1.5rem);
  --fs-xl:clamp(1.8rem,1.4rem + 1.2vw,2.8rem);
  --fs-hero:clamp(48px,5vw + 16px,88px);
}

/* ═══ Z-INDEX MAP (V6.0 corrected) ═══
   hex-vortex canvas  : -1  (behind hero bg)
   particles canvas   : 0
   sections           : 1
   hero bg orbs       : 1
   hero product       : 3
   hero content       : 5
   ice-crack canvas   : 6   (above content, below nav)
   tooltips           : 10
   data overlays      : 10
   nav                : 100
   mobile nav overlay : 200
   modal backdrop     : 300
   cursor trail       : 9999
   ══════════════════ */

html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}
/* V6.0: hard clamp overflow-x at root — fixes canvas bleed on all viewports */
html,body{overflow-x:hidden;max-width:100vw}
body{font-family:'Montserrat','Inter',system-ui,sans-serif;color:var(--slate);background:var(--white);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}ul{list-style:none}
/* V6.0: Universal magnetic transition on ALL interactive elements */
a,button,input,select,textarea,[role="button"]{
  transition:color .6s var(--magnetic),background .6s var(--magnetic),border-color .6s var(--magnetic),box-shadow .6s var(--magnetic),opacity .6s var(--magnetic),transform .6s var(--magnetic);
}
.container{max-width:1200px;margin:0 auto;padding:0 clamp(20px,4vw,40px)}
h1,h2,h3,h4{font-family:'Inter',system-ui,sans-serif;letter-spacing:-.02em;line-height:1.08}
.mono{font-family:'JetBrains Mono',monospace;font-weight:500;letter-spacing:.02em}

/* ─── Cursor Trail Container ─── */
#cursor-trail{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:9999;overflow:hidden}

/* ─── Ice Crack Canvas (z:6 — above content, below nav) ─── */
#ice-crack-canvas{
  position:fixed;top:0;left:0;
  width:100%;height:100%;
  pointer-events:none;
  z-index:6;
  will-change:transform;
}

/* ─── Buttons: Ice-Glow on hover (V6.0) ─── */
.btn{display:inline-flex;align-items:center;gap:10px;padding:18px 42px;border-radius:60px;font-family:'Inter',sans-serif;font-weight:600;font-size:var(--fs-xs);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;border:none;position:relative;overflow:hidden;will-change:transform,opacity;transition:transform .6s var(--magnetic),box-shadow .6s var(--magnetic),background .4s,color .4s,border-color .4s}
.btn::before{content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(186,230,253,.25),rgba(255,255,255,.06),rgba(186,230,253,.15));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:0;transition:opacity .4s var(--melt)}
.btn:hover::before{opacity:1}
.btn--primary{background:var(--slate);color:var(--white);box-shadow:0 4px 32px rgba(15,23,42,.25)}
.btn--primary:hover{transform:translateY(-3px) scale(1.01);box-shadow:0 14px 44px rgba(15,23,42,.32),0 0 0 1px rgba(186,230,253,.08),0 0 28px rgba(186,230,253,.06)}
.btn--outline{background:transparent;color:var(--slate);border:1.5px solid var(--accent)}
.btn--outline:hover{border-color:var(--slate);background:var(--slate);color:var(--white);box-shadow:0 8px 32px rgba(15,23,42,.18),0 0 20px rgba(186,230,253,.04)}
.section--dark .btn--outline{color:var(--white);border-color:rgba(255,255,255,.12)}
.section--dark .btn--outline:hover{background:var(--white);color:var(--slate);box-shadow:0 0 28px rgba(186,230,253,.15)}

/* ══════════════════════════════════════════════════
   NAV — Desktop (z:100) + Mobile Fullscreen Overlay
   ══════════════════════════════════════════════════ */
.nav{position:fixed;top:0;left:0;width:100%;z-index:100;padding:24px 0;will-change:transform;transition:padding .6s var(--magnetic),background .6s var(--magnetic),box-shadow .6s var(--magnetic)}
.nav.scrolled{background:rgba(249,250,251,.78);backdrop-filter:blur(28px) saturate(180%);-webkit-backdrop-filter:blur(28px) saturate(180%);border-bottom:1px solid rgba(186,230,253,.08);padding:12px 0;box-shadow:0 1px 28px rgba(15,23,42,.03)}
.nav__inner{max-width:1200px;margin:0 auto;padding:0 clamp(20px,4vw,40px);display:flex;align-items:center;justify-content:space-between}

/* ── NEW: Logo canvas + text assembly (replaces nav__logo-img) ── */
.nav__logo{
  padding:4px 8px 4px 4px;
  flex-shrink:0;
  display:flex;
  align-items:center;
  gap:24px;
  text-decoration:none;
}

/* Canvas icon wrapper — provides the diffused ice-glow */
#brand-fox-canvas{
  width:90px !important;
  height:90px !important;
  flex-shrink:0;
  position:relative;
  z-index:2;               /* above Snowflake trail (z:0), below modals (z:300) */
  filter:drop-shadow(0 0 10px rgba(186,230,253,0.15)) drop-shadow(0 0 22px rgba(186,230,253,0.08));
  will-change:transform;
  transition:filter .6s var(--magnetic),transform .6s var(--magnetic);
  border-radius:4px;
  display:block;
}
.nav.scrolled #brand-fox-canvas{
  width:72px !important;
  height:72px !important;
  filter:drop-shadow(0 0 12px rgba(186,230,253,0.20)) drop-shadow(0 0 28px rgba(186,230,253,0.10));
}
.nav__logo:hover #brand-fox-canvas{
  transform:scale(1.08);
  filter:drop-shadow(0 0 16px rgba(186,230,253,0.28)) drop-shadow(0 0 34px rgba(186,230,253,0.14));
}

/* Logo wordmark */
.logo-text{
  font-family:'Inter',system-ui,sans-serif;
  font-size:clamp(.68rem,.55rem + .35vw,.82rem);
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--slate);
  white-space:nowrap;
  line-height:1;
  will-change:color;
  transition:color .5s var(--magnetic);
}
/* On dark sections or when scrolled onto dark bg, text stays readable */
.nav.scrolled .logo-text{color:var(--slate)}
/* Rare case: hero area has light bg, so colour is fine */
.nav__logo:hover .logo-text{color:var(--ice)}


/* Desktop links */
.nav__links{display:flex;gap:clamp(20px,3vw,40px)}
.nav__links a{font-family:'Inter',sans-serif;font-size:var(--fs-xs);font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--slate-soft);position:relative;transition:color .4s var(--magnetic)}
.nav__links a::after{content:'';position:absolute;bottom:-6px;left:50%;width:0;height:1.5px;background:var(--ice);will-change:width;transition:width .5s var(--magnetic);transform:translateX(-50%)}
.nav__links a:hover{color:var(--slate)}.nav__links a:hover::after{width:100%}

/* Nav right cluster */
.nav__right{display:flex;align-items:center;gap:20px}
.lang-switch{display:flex;align-items:center;gap:4px}
.lang-switch__btn{background:none;border:none;font-family:'Inter',sans-serif;font-size:var(--fs-xs);font-weight:600;letter-spacing:.08em;color:var(--silver);cursor:pointer;padding:4px 6px;border-radius:4px;transition:all .3s var(--magnetic)}
.lang-switch__btn--active{color:var(--slate);background:rgba(186,230,253,.15)}
.lang-switch__sep{color:var(--accent);font-size:.6rem}
.nav__cta{font-family:'Inter',sans-serif;font-size:var(--fs-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:12px 28px;border-radius:60px;background:var(--slate);color:var(--white);will-change:transform;transition:transform .5s var(--magnetic),box-shadow .5s var(--magnetic);box-shadow:0 2px 16px rgba(15,23,42,.15)}
.nav__cta:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(15,23,42,.22)}

/* ── Burger Button ── */
.nav__burger{display:none;background:none;border:none;cursor:pointer;width:32px;height:24px;position:relative;z-index:210;flex-shrink:0}
.nav__burger span{
  display:block;position:absolute;left:0;width:100%;height:2px;
  background:var(--slate);border-radius:2px;
  transition:transform .4s var(--magnetic),opacity .3s var(--magnetic),top .4s var(--magnetic);
}
.nav__burger span:nth-child(1){top:0}
.nav__burger span:nth-child(2){top:50%;transform:translateY(-50%)}
.nav__burger span:nth-child(3){bottom:0;top:auto}

/* Burger → X when open */
.nav__burger.is-open span:nth-child(1){top:50%;transform:translateY(-50%) rotate(45deg)}
.nav__burger.is-open span:nth-child(2){opacity:0;transform:translateY(-50%) scaleX(0)}
.nav__burger.is-open span:nth-child(3){top:50%;transform:translateY(-50%) rotate(-45deg)}

/* ── Frozen Glass Mobile Nav Overlay ── */
/* NOTE: uses visibility/pointer-events, NOT display:none, so CSS animation plays correctly */
.nav__mobile-overlay{
  position:fixed;inset:0;z-index:200;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;
  /* Frozen glass effect */
  background:rgba(249,250,251,.95);
  backdrop-filter:blur(32px) saturate(200%) brightness(1.04);
  -webkit-backdrop-filter:blur(32px) saturate(200%) brightness(1.04);
  /* Hidden state — visibility preserves animation capability */
  visibility:hidden;
  pointer-events:none;
  transform:translateY(-8px);
  opacity:0;
  transition:transform .5s var(--magnetic),opacity .45s var(--magnetic),visibility 0s linear .5s;
  overflow:hidden;
}
/* Ice crystal decorative border at bottom */
.nav__mobile-overlay::after{
  content:'';
  position:absolute;bottom:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--ice-40),transparent);
}
/* Frost orb decoration inside overlay */
.nav__mobile-overlay::before{
  content:'';
  position:absolute;top:-30%;right:-20%;
  width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(186,230,253,.14) 0%,transparent 65%);
  pointer-events:none;
}
/* Second orb bottom-left */
.nav__mobile-overlay .frost-orb-2{
  position:absolute;bottom:-20%;left:-15%;
  width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle,rgba(186,230,253,.07) 0%,transparent 65%);
  pointer-events:none;
}

/* OPEN STATE — instant visibility, animated opacity+transform */
.nav__mobile-overlay.is-open{
  visibility:visible;
  pointer-events:all;
  transform:translateY(0);
  opacity:1;
  transition:transform .5s var(--magnetic),opacity .45s var(--magnetic),visibility 0s linear 0s;
}

/* Stagger link entries only when overlay is open */
.nav__mobile-overlay:not(.is-open) .nav__mobile-links a,
.nav__mobile-overlay:not(.is-open) .nav__mobile-footer{
  animation:none;
  opacity:0;
}

/* Mobile nav links inside overlay */
.nav__mobile-links{
  display:flex;flex-direction:column;align-items:center;gap:8px;
  padding:20px 0;width:100%;
}
.nav__mobile-links a{
  font-family:'Inter',sans-serif;font-size:clamp(1.6rem,5vw,2.4rem);
  font-weight:700;letter-spacing:-.02em;
  color:var(--slate);
  padding:14px 40px;
  position:relative;
  transition:color .3s var(--magnetic),transform .3s var(--magnetic);
}
/* Only animate when overlay is open */
.nav__mobile-overlay.is-open .nav__mobile-links a{
  animation:mobileNavIn .5s var(--magnetic) both;
}
.nav__mobile-overlay.is-open .nav__mobile-links a:nth-child(1){animation-delay:.08s}
.nav__mobile-overlay.is-open .nav__mobile-links a:nth-child(2){animation-delay:.14s}
.nav__mobile-overlay.is-open .nav__mobile-links a:nth-child(3){animation-delay:.20s}
.nav__mobile-overlay.is-open .nav__mobile-links a:nth-child(4){animation-delay:.26s}
.nav__mobile-overlay.is-open .nav__mobile-links a:nth-child(5){animation-delay:.32s}
@keyframes mobileNavIn{
  from{opacity:0;transform:translateY(18px)}
  to{opacity:1;transform:translateY(0)}
}
.nav__mobile-links a:hover{color:var(--ice)}
.nav__mobile-links a::after{
  content:'';position:absolute;bottom:8px;left:50%;
  width:0;height:1.5px;background:var(--ice);
  transform:translateX(-50%);
  transition:width .4s var(--magnetic);
}
.nav__mobile-links a:hover::after{width:60%}

/* Mobile CTA + lang inside overlay */
.nav__mobile-footer{
  display:flex;flex-direction:column;align-items:center;gap:20px;
  padding-top:24px;border-top:1px solid rgba(186,230,253,.15);width:100%;max-width:300px;
}
.nav__mobile-overlay.is-open .nav__mobile-footer{
  animation:mobileNavIn .5s .38s var(--magnetic) both;
}

/* ═══════ PARTICLES — z:0 ═══════ */
#particles-canvas{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;opacity:.2}

/* ═══════ HERO ═══════ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:linear-gradient(168deg,#ffffff 0%,#f4f9fd 20%,#e8f3fb 45%,#d5edf9 70%,var(--ice) 100%);overflow:hidden;z-index:1}
.hero__bg{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:1}
.hero__frost-orb{position:absolute;border-radius:50%;filter:blur(100px);will-change:transform;opacity:.4}
.hero__frost-orb--1{top:-20%;right:-10%;width:700px;height:700px;background:radial-gradient(circle,var(--ice-40) 0%,rgba(186,230,253,.1) 40%,transparent 70%);animation:orb1 18s var(--melt) infinite alternate}
.hero__frost-orb--2{bottom:-30%;left:-15%;width:500px;height:500px;background:radial-gradient(circle,rgba(186,230,253,.15) 0%,transparent 70%);animation:orb2 22s var(--melt) infinite alternate}
@keyframes orb1{to{transform:translate(-80px,50px) scale(1.1)}}
@keyframes orb2{to{transform:translate(60px,-40px) scale(1.06)}}

.hero__vortex-canvas{position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:600px;height:300px;pointer-events:none;z-index:2;opacity:0;transition:opacity 2s var(--magnetic)}
.hero__vortex-canvas.active{opacity:.35}

.hero__melt-fx{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:300px;height:400px;pointer-events:none;z-index:4;opacity:0}
.hero__melt-fx.active{opacity:1}
.hero__crack{position:absolute;top:30%;left:50%;transform:translateX(-50%);width:2px;height:0;background:linear-gradient(180deg,transparent,rgba(186,230,253,.45),rgba(255,255,255,.8));transition:height 2.5s var(--melt-out);box-shadow:0 0 8px rgba(186,230,253,.25)}
.hero__melt-fx.active .hero__crack{height:80px}
.hero__drop{position:absolute;top:calc(30% + 80px);left:50%;width:8px;height:12px;background:radial-gradient(ellipse,rgba(186,230,253,.8),rgba(186,230,253,.15));border-radius:50% 50% 50% 50%/60% 60% 40% 40%;transform:translateX(-50%);opacity:0;box-shadow:0 0 18px rgba(186,230,253,.35),inset 0 -2px 4px rgba(255,255,255,.6),0 0 36px rgba(186,230,253,.12)}
.hero__melt-fx.active .hero__drop{animation:dropFall 3s 2.2s var(--melt) forwards}
@keyframes dropFall{0%{opacity:1;transform:translateX(-50%) translateY(0) scale(1)}55%{opacity:1;transform:translateX(-50%) translateY(200px) scale(.8)}80%{opacity:.4;transform:translateX(-50%) translateY(220px) scale(1.4,.3)}100%{opacity:0;transform:translateX(-50%) translateY(220px) scale(2,.06)}}

.hero__content{position:relative;z-index:5;max-width:560px;padding:clamp(120px,18vh,180px) 32px 80px clamp(40px,6vw,80px)}
.hero__eyebrow{font-family:'Inter',sans-serif;font-size:var(--fs-xs);font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--silver);margin-bottom:28px;opacity:0;transform:translateY(20px);will-change:transform,opacity}
.hero__eyebrow.revealed{animation:fadeUp .8s var(--magnetic) forwards}
.hero__title{font-size:var(--fs-hero);font-weight:900;color:var(--slate);margin-bottom:28px;letter-spacing:-.03em;opacity:0;transform:translateY(30px);will-change:transform,opacity}
.hero__title.revealed{animation:fadeUp .9s .15s var(--magnetic) forwards}

/* PREMIUM-TEXT (Replaces Frost) */
.frost-text{
  position:relative;
  color:#F8FAFC;
  font-weight:900;
  text-shadow: 0 4px 32px rgba(15,23,42,0.35), 0 2px 8px rgba(15,23,42,0.15);
  will-change:transform;
  transition:text-shadow 0.5s var(--magnetic);
}
.section--dark .frost-text{
  text-shadow: 0 4px 32px rgba(186,230,253,0.15), 0 2px 8px rgba(186,230,253,0.06);
}
.frost-text:hover{
  text-shadow: 0 8px 40px rgba(15,23,42,0.45), 0 4px 12px rgba(15,23,42,0.25);
}

.hero__subtitle{font-size:var(--fs-base);color:var(--slate-soft);line-height:1.85;max-width:460px;margin-bottom:44px;opacity:0;transform:translateY(20px);will-change:transform,opacity}
.hero__subtitle.revealed{animation:fadeUp .8s .3s var(--magnetic) forwards}
.hero__content .btn{opacity:0;transform:translateY(20px)}.hero__content .btn.revealed{animation:fadeUp .8s .5s var(--magnetic) forwards}

.hero__product{position:absolute;right:-2%;bottom:-5%;width:55%;max-width:780px;z-index:3;opacity:0;transform:translateY(40px) scale(.97);will-change:transform,opacity}
.hero__product.revealed{animation:prodIn 1.2s .2s var(--magnetic) forwards}
@keyframes prodIn{to{opacity:1;transform:translateY(0) scale(1)}}

/* ═══ V8.0 PHOTO CAROUSEL ═══ */
.gallery-frame {
  position:relative; width:100%; aspect-ratio:4/5; overflow:hidden; border-radius:var(--r);
  mask-image:radial-gradient(circle at 50% 50%, #000 60%, transparent 100%);
  -webkit-mask-image:radial-gradient(circle at 50% 50%, #000 60%, transparent 100%);
  border:1px solid rgba(255,255,255,0.1);
  box-shadow:inset 0 0 60px rgba(0,0,0,0.4);
  background:rgba(15,23,42,0.5); /* fallback behind photo */
  cursor:grab;
}
.gallery-frame:active{cursor:grabbing;}
.gallery-track {
  display:flex; width:100%; height:100%;
  transform:translateX(0); will-change:transform;
}
/* Handled smoothly via JS explicitly, but fallback CSS transition if needed: */
.gallery-track.is-animating {
  transition:transform 0.6s cubic-bezier(.16,1,.3,1);
}
.gallery-slide {
  flex:0 0 100%; width:100%; height:100%; position:relative;
  display:flex; align-items:flex-end; justify-content:center;
  padding:40px; text-align:center; box-sizing:border-box;
}
.gallery-bg {
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:-1;
  opacity:0.6; mix-blend-mode:screen; /* Frost blend */
}
.gallery-dots {
  position:absolute; bottom:20px; left:50%; transform:translateX(-50%);
  display:flex; gap:10px; z-index:10;
}
.gallery-dot {
  width:10px; height:10px; border-radius:50%; background:rgba(186,230,253,0.3);
  cursor:pointer; transition:all 0.4s var(--magnetic); border:1px solid rgba(186,230,253,0.1);
}
.gallery-dot.is-active {
  background:var(--ice); box-shadow:0 0 12px rgba(186,230,253,0.6); transform:scale(1.2);
}
.hero__condensation{position:absolute;inset:0;pointer-events:none;z-index:1}
.condensation-dot{position:absolute;border-radius:50%;background:radial-gradient(circle,rgba(186,230,253,.4),rgba(186,230,253,.06));opacity:0;will-change:transform,opacity;animation:condense var(--dur,4s) var(--delay,0s) infinite}
@keyframes condense{0%{opacity:0;transform:scale(0)}20%{opacity:.5;transform:scale(1)}80%{opacity:.35;transform:scale(1) translateY(3px)}100%{opacity:0;transform:scale(.8) translateY(8px)}}
.hero__scroll-hint{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);color:var(--silver);opacity:.25;z-index:5;animation:bounce 3s var(--melt) infinite}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(10px)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* ═══ ICE TEARS ═══ */
.ice-tears{position:absolute;inset:0;pointer-events:none;z-index:4;overflow:hidden}
.ice-tear{position:absolute;width:3px;border-radius:0 0 50% 50%;background:linear-gradient(180deg,transparent 0%,rgba(186,230,253,.1) 20%,rgba(186,230,253,.4) 70%,rgba(255,255,255,.6) 100%);opacity:0;will-change:transform,opacity}
.ice-tear::after{content:'';position:absolute;bottom:-3px;left:50%;transform:translateX(-50%);width:5px;height:4px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.7),rgba(186,230,253,.3));box-shadow:0 0 3px rgba(186,230,253,.2)}
.ice-tears:hover .ice-tear{animation:tearDrop var(--dur,3.5s) var(--delay,0s) ease-in forwards}
@keyframes tearDrop{0%{opacity:0;height:0;transform:translateY(0)}8%{opacity:.6;height:10px}75%{opacity:.45;height:18px;transform:translateY(var(--travel,90px))}100%{opacity:0;height:6px;transform:translateY(calc(var(--travel,90px) + 25px))}}

/* ═══ CONDENSATION LENS ═══ */
.condense-lens{position:absolute;width:60px;height:60px;border-radius:50%;pointer-events:none;z-index:5;opacity:0;transition:opacity .3s;background:radial-gradient(circle,rgba(186,230,253,.05),transparent 70%);backdrop-filter:blur(.4px) brightness(1.015);transform:translate(-50%,-50%);will-change:left,top}
.hero__product:hover .condense-lens{opacity:1}

/* ═══ CRYSTALLINE FLY-OUT ═══ */
.crystalline-flyout{position:relative;overflow:hidden}
.crystalline-flyout img{opacity:0;transition:opacity .6s .7s var(--magnetic)}
.crystalline-flyout .crystal-overlay{position:absolute;inset:0;z-index:2;pointer-events:none;overflow:hidden}
.crystal-particle{position:absolute;border-radius:3px;background:linear-gradient(135deg,rgba(186,230,253,.3),rgba(255,255,255,.15));border:1px solid rgba(186,230,253,.12);opacity:0;will-change:transform,opacity;filter:blur(1px) brightness(1.2);transition:transform .8s var(--magnetic),opacity .5s var(--melt),filter .8s var(--melt)}
.crystalline-flyout.crystallized .crystal-particle{opacity:1;transform:translate(0,0) scale(1) rotate(0deg)!important;filter:blur(0) brightness(1)}
.crystalline-flyout.crystallized.settled .crystal-particle{opacity:0;transition:opacity .35s .08s var(--melt)}
.crystalline-flyout.crystallized img{opacity:1}
.crystalline-flyout.crystallized.settled img{transition-delay:0s}

/* ═══════ SECTIONS ═══════ */
.section{padding:clamp(80px,12vh,160px) 0;position:relative;z-index:1}
.section--dark{background:linear-gradient(180deg,var(--charcoal) 0%,#0c1421 100%);color:var(--white)}
.section--light{background:linear-gradient(180deg,var(--white) 0%,#f6f8fb 100%);color:var(--slate)}
.section__eyebrow{font-family:'Inter',sans-serif;font-size:var(--fs-xs);font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ice);margin-bottom:18px;display:flex;align-items:center;gap:12px}
.section__eyebrow::before{content:'';width:32px;height:1px;background:var(--ice);flex-shrink:0}
.section--light .section__eyebrow{color:var(--silver)}.section--light .section__eyebrow::before{background:var(--accent)}
/* V6.0 RU overflow fix: clamp min narrowed to 24px so RU titles never overflow */
.section__title{font-size:clamp(24px,3.5vw + 4px,48px);font-weight:700;margin-bottom:28px;letter-spacing:-.015em;
  hyphens:auto;word-break:break-word;overflow-wrap:break-word}
.section__title--center{text-align:center}
/* V6.0 RU overflow fix: hyphens on all body text */
.section__body{
  font-size:var(--fs-base);line-height:1.88;margin-bottom:18px;max-width:520px;
  hyphens:auto;word-break:break-word;overflow-wrap:break-word;
}
.section--dark .section__body{color:rgba(136,150,171,.85)}
.section__body--center{text-align:center;max-width:560px;margin-left:auto;margin-right:auto}
.section__header{margin-bottom:clamp(40px,8vh,80px)}.section__header .section__eyebrow{justify-content:center}

/* ─── Split layout grid ─── */
.split{display:grid;grid-template-columns:5fr 7fr;gap:clamp(40px,6vw,80px);align-items:center}
.split--reverse{grid-template-columns:7fr 5fr}
.split--reverse .split__text{order:-1}

/* ─── V6.0: Seamless Image Blending — ice crystals from darkness ─── */
/* Product images: emerge bottom-up from dark */
.split__img{
  border-radius:var(--r);
  box-shadow:0 24px 72px rgba(0,0,0,.18),0 0 0 1px rgba(186,230,253,.04);
  will-change:transform;transition:transform .7s var(--magnetic),box-shadow .7s var(--magnetic);
  mask-image:radial-gradient(ellipse 90% 90% at 50% 45%,#000 55%,transparent 100%);
  -webkit-mask-image:radial-gradient(ellipse 90% 90% at 50% 45%,#000 55%,transparent 100%);
}
.split__img:hover{transform:scale(1.015);box-shadow:0 32px 88px rgba(0,0,0,.22),0 0 0 1px rgba(186,230,253,.08)}
.split__img-caption{font-family:'Inter',sans-serif;font-size:var(--fs-xs);letter-spacing:.12em;text-transform:uppercase;margin-top:14px;opacity:.35}

/* ─── Stats ─── */
.stat-row{display:flex;gap:clamp(24px,4vw,40px);margin-top:40px;padding-top:40px;border-top:1px solid rgba(255,255,255,.06)}
.stat__number{font-family:'JetBrains Mono',monospace;font-size:var(--fs-xl);font-weight:700;color:var(--ice);line-height:1}
.stat__unit{font-family:'Inter',sans-serif;font-size:var(--fs-xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ice);opacity:.55;margin-top:4px}
.stat__label{font-size:var(--fs-sm);color:rgba(136,150,171,.7);margin-top:8px;max-width:130px}
.stat__number[data-count]{opacity:0;transform:translateY(12px);will-change:transform,opacity;transition:all .6s var(--magnetic)}
.stat__number[data-count].counted{opacity:1;transform:translateY(0)}

/* ─── Frozen-to-Liquid hover ─── */
.mono{position:relative}
.mono::before{content:'';position:absolute;inset:-2px -4px;border-radius:3px;background:linear-gradient(90deg,rgba(186,230,253,.1),rgba(255,255,255,.06));opacity:0;will-change:opacity;transition:opacity .5s var(--magnetic);pointer-events:none}
.mono:hover::before{opacity:1}

/* ─── Molecular Comparison ─── */
.mol-compare{display:flex;align-items:center;justify-content:center;gap:clamp(24px,4vw,56px);margin-top:clamp(40px,6vh,80px);padding:clamp(28px,4vw,52px);border-radius:var(--r);background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.04)}
.mol-compare__item{display:flex;flex-direction:column;align-items:center;gap:16px}
.mol-compare__hex{width:clamp(160px,16vw,240px);height:clamp(160px,16vw,240px);border-radius:var(--rs);overflow:hidden;border:1px solid rgba(186,230,253,.06)}
.mol-compare__hex canvas{width:100%;height:100%}
.mol-compare__label{font-size:var(--fs-sm);color:rgba(136,150,171,.7)}
.mol-compare__vs{color:var(--ice);opacity:.25}

/* ─── Process Steps ─── */
.process-steps{display:flex;flex-direction:column;gap:14px;margin-top:36px}
.process-step{display:flex;align-items:flex-start;gap:18px;padding:20px 24px;border-radius:var(--rs);background:rgba(15,23,42,.015);border:1px solid rgba(15,23,42,.04);will-change:transform;transition:all .5s var(--magnetic)}
.process-step:hover{background:rgba(186,230,253,.05);border-color:var(--ice-20);transform:translateX(4px)}
.process-step__icon{flex-shrink:0;color:var(--slate-soft);opacity:.5;margin-top:2px}
.process-step__text{display:flex;flex-direction:column;gap:3px}
.process-step__text strong{font-family:'Inter',sans-serif;font-size:var(--fs-sm);font-weight:600}
.process-step__text span{font-size:var(--fs-sm);color:var(--slate-soft)}

/* ─── Data Stream ─── */
.data-stream{margin-top:36px;display:flex;flex-direction:column;border:1px solid rgba(186,230,253,.08);border-radius:var(--rs);overflow:hidden}
.data-stream__row{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;border-bottom:1px solid rgba(186,230,253,.04);will-change:transform;transition:background .4s var(--magnetic),transform .4s var(--magnetic)}
.data-stream__row:last-child{border-bottom:none}
.data-stream__row:hover{background:rgba(186,230,253,.03);transform:translateX(3px)}
.data-stream__key{font-family:'Inter',sans-serif;font-size:var(--fs-sm);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:rgba(136,150,171,.7)}
.data-stream__val{font-size:var(--fs-sm);color:var(--ice)}

/* ═══════ MELT-STATION ═══════ */
.station{position:relative}
.station__visual{position:relative;display:flex;justify-content:center;margin-bottom:32px}
/* V6.0: Station image — mix-blend-mode for transparent ice asset */
.station__img{
  max-height:500px;width:auto;border-radius:var(--r);
  box-shadow:0 32px 88px rgba(0,0,0,.08),0 0 0 1px rgba(186,230,253,.03);
  will-change:transform;transition:transform .7s var(--magnetic);
  mix-blend-mode:screen; /* transparent ice asset blends with dark background */
}
/* Section--light context: disable screen blend (would wash out on white) */
.section--light .station__img{mix-blend-mode:normal}
.station__condensation-overlay{position:absolute;inset:0;pointer-events:none;border-radius:var(--r);background:linear-gradient(180deg,transparent 40%,rgba(186,230,253,.04) 100%);opacity:0;will-change:opacity;transition:opacity 1.2s var(--magnetic)}
.station__visual:hover .station__condensation-overlay{opacity:1}
.station__dot{position:absolute;width:30px;height:30px;border-radius:50%;border:1.5px solid rgba(186,230,253,.35);background:rgba(186,230,253,.08);cursor:pointer;will-change:transform;transition:all .5s var(--magnetic);z-index:2;backdrop-filter:blur(4px)}
.station__dot:hover{background:var(--ice);border-color:var(--ice);transform:scale(1.2);box-shadow:0 0 18px rgba(186,230,253,.3)}
.station__dot--1{top:22%;right:28%}.station__dot--2{top:52%;right:20%}.station__dot--3{bottom:22%;left:34%}
.station__dot-pulse{position:absolute;inset:-8px;border-radius:50%;border:1px solid rgba(186,230,253,.3);opacity:0;animation:pulse 2.5s var(--melt) infinite}
@keyframes pulse{0%{transform:scale(.7);opacity:.4}100%{transform:scale(1.8);opacity:0}}

/* 670nm Laser */
.station__laser-beam{position:absolute;top:20%;right:30%;width:3px;height:80px;pointer-events:none;z-index:3;opacity:0;transition:opacity 1.2s var(--magnetic)}
.station__laser-beam::before{content:'';position:absolute;inset:0;border-radius:2px;background:linear-gradient(180deg,rgba(255,100,80,.45),rgba(255,140,120,.25),rgba(186,230,253,.5),transparent);animation:laserBreathe 2s ease-in-out infinite}
.station__laser-beam::after{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:12px;height:100%;border-radius:8px;background:radial-gradient(ellipse at center,rgba(255,100,80,.06),transparent);animation:laserBreathe 2s ease-in-out infinite}
.station__visual:hover .station__laser-beam{opacity:1}
@keyframes laserBreathe{0%,100%{opacity:.35;filter:blur(1px)}50%{opacity:1;filter:blur(.4px)}}

/* ─── Bio Graphs / Living Infographics ─── */
.bio-graphs{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:40px}
.bio-graph{
  padding:24px;border-radius:var(--rs);
  background:rgba(15,23,42,.015);border:1px solid rgba(15,23,42,.04);
  position:relative;
  transition:border-color .4s var(--magnetic),box-shadow .4s var(--magnetic);
}
/* Hover glow on bio-graph cards */
.bio-graph:hover{
  border-color:rgba(186,230,253,.25);
  box-shadow:0 0 28px rgba(186,230,253,.08),0 0 0 1px rgba(186,230,253,.12);
}
.bio-graph__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.bio-graph__label{font-family:'Inter',sans-serif;font-size:var(--fs-xs);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--slate-soft)}
.bio-graph__val{font-size:var(--fs-sm);color:var(--ice)}
.bio-graph__canvas{width:100%;border-radius:8px;cursor:crosshair;transition:filter .3s var(--magnetic)}
/* Glow on canvas hover */
.bio-graph:hover .bio-graph__canvas{filter:drop-shadow(0 0 8px rgba(186,230,253,.3))}

/* Graph tooltip */
.graph-tooltip{position:absolute;padding:8px 14px;border-radius:8px;background:var(--slate);color:var(--white);font-family:'JetBrains Mono',monospace;font-size:.65rem;letter-spacing:.02em;pointer-events:none;opacity:0;will-change:transform,opacity;transition:opacity .2s;white-space:nowrap;z-index:10;box-shadow:0 4px 16px rgba(0,0,0,.25)}
.graph-tooltip.active{opacity:1}
.graph-tooltip__arrow{position:absolute;bottom:-4px;left:50%;transform:translateX(-50%);width:8px;height:4px;background:var(--slate);clip-path:polygon(0 0,100% 0,50% 100%)}

.station__features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{padding:clamp(28px,3vw,40px) clamp(20px,2vw,32px);border-radius:var(--r);background:rgba(15,23,42,.015);border:1px solid rgba(15,23,42,.04);will-change:transform;transition:all .6s var(--magnetic);position:relative;overflow:hidden}
.section--dark .feature-card{background:var(--glass);border:1px solid var(--glass-b)}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(186,230,253,.15),transparent);opacity:0;transition:opacity .5s var(--magnetic)}
.feature-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(15,23,42,.04)}
.feature-card:hover::before{opacity:1}
.feature-card.highlighted{border-color:var(--ice);box-shadow:0 0 0 1px var(--ice),0 8px 28px rgba(186,230,253,.08)}
.feature-card__icon{color:var(--ice);margin-bottom:20px}
.feature-card__title{font-size:var(--fs-base);font-weight:700;margin-bottom:14px;letter-spacing:-.01em}
.feature-card__desc{font-size:var(--fs-sm);color:var(--slate-soft);line-height:1.8;margin-bottom:20px}
.section--dark .feature-card__desc{color:rgba(136,150,171,.8)}
.feature-card__tag{display:inline-block;padding:5px 14px;border-radius:60px;font-family:'Inter',sans-serif;font-size:.6rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:var(--ice-10);color:var(--ice);border:1px solid rgba(186,230,253,.06)}

/* ═══════ PRICING ═══════ */
.pricing{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:80px}
.pricing__card{padding:clamp(36px,4vw,56px) clamp(28px,3vw,48px);border-radius:var(--r);border:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.025);position:relative;will-change:transform;transition:all .6s var(--magnetic);overflow:hidden}
.pricing__card::before{content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(160deg,rgba(186,230,253,.1),transparent 40%,transparent 60%,rgba(186,230,253,.05));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:0;transition:opacity .5s var(--magnetic)}
.pricing__card:hover{transform:translateY(-5px);box-shadow:0 28px 72px rgba(0,0,0,.1)}
.pricing__card:hover::before{opacity:1}
.pricing__card--ice{border-color:rgba(186,230,253,.15)}
.pricing__badge{display:inline-block;padding:5px 16px;border-radius:60px;font-family:'Inter',sans-serif;font-size:.6rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:rgba(255,255,255,.05);color:var(--silver);margin-bottom:24px}
.pricing__badge--accent{background:var(--ice-20);color:var(--ice)}
.pricing__name{font-size:var(--fs-lg);font-weight:700;margin-bottom:14px;letter-spacing:-.01em}
.pricing__desc{font-size:var(--fs-sm);color:rgba(136,150,171,.75);margin-bottom:32px;line-height:1.8}
.pricing__price{display:flex;align-items:baseline;gap:2px;margin-bottom:32px}
.pricing__currency{font-family:'Inter',sans-serif;font-size:1.3rem;font-weight:600;opacity:.55}
.pricing__amount{font-family:'JetBrains Mono',monospace;font-size:clamp(2.4rem,3vw + 8px,3.4rem);font-weight:700;letter-spacing:-.03em}
.pricing__period{font-size:var(--fs-sm);color:var(--silver);margin-left:4px}
.pricing__features{margin-bottom:36px;display:flex;flex-direction:column;gap:14px}
.pricing__features li{font-size:var(--fs-sm);color:rgba(136,150,171,.75);padding-left:28px;position:relative}
.pricing__features li::before{content:'';position:absolute;left:0;top:6px;width:10px;height:10px;border-radius:50%;background:var(--ice);box-shadow:0 0 5px rgba(186,230,253,.2)}

/* ─── Logistics ─── */
.logistics{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,60px);align-items:center;padding:clamp(32px,4vw,60px);border-radius:var(--r);background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.04)}
.logistics__title{font-size:var(--fs-lg);font-weight:700;margin-bottom:18px;letter-spacing:-.01em}
.logistics__desc{font-size:var(--fs-base);color:rgba(136,150,171,.75);line-height:1.88}
.logistics__img{border-radius:var(--rs);box-shadow:0 16px 52px rgba(0,0,0,.1);will-change:transform;transition:transform .7s var(--magnetic)}
.logistics__img:hover{transform:scale(1.02)}

/* ═══════ FOOTER ═══════ */
/* ═══════ SOCIAL PROOF — "Who Drinks" Section ═══════ */
.social-proof{
  background:linear-gradient(180deg,var(--charcoal) 0%,#08101e 100%);
  color:var(--white);
  overflow:hidden;
}
.social-proof__eyebrow{justify-content:center}
.social-proof__title{text-align:center}
.social-proof__subtitle{text-align:center;max-width:540px;margin:0 auto 0}

.avatars{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:clamp(20px,3vw,36px);
  margin-top:clamp(48px,7vh,80px);
}

/* V6.0: Avatar-card — true frosted glass + RU overflow fix */
.avatar-card{
  position:relative;
  padding:clamp(32px,4vw,44px) clamp(24px,3vw,36px);
  border-radius:var(--r);
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  backdrop-filter:blur(15px) saturate(150%) brightness(.98);
  -webkit-backdrop-filter:blur(15px) saturate(150%) brightness(.98);
  overflow:hidden;
  will-change:transform;
  transition:transform .6s var(--magnetic),box-shadow .6s var(--magnetic),border-color .5s var(--magnetic);
}
/* RU overflow: long Cyrillic words wrap inside card */
.avatar-card__name,.avatar-card__role,.avatar-card__quote,.avatar-card__tag{
  hyphens:auto;
  word-break:break-word;
  overflow-wrap:break-word;
}
/* Gradient border frame on hover */
.avatar-card::before{
  content:'';
  position:absolute;inset:0;
  border-radius:inherit;
  padding:1px;
  background:linear-gradient(145deg,rgba(186,230,253,.18),transparent 45%,transparent 55%,rgba(186,230,253,.08));
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  pointer-events:none;
  opacity:0;
  transition:opacity .5s var(--magnetic);
}
/* Frost top bar */
.avatar-card::after{
  content:'';
  position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(186,230,253,.2),transparent);
}
.avatar-card:hover{transform:translateY(-6px);box-shadow:0 28px 72px rgba(0,0,0,.18),0 0 0 1px rgba(186,230,253,.06);border-color:rgba(186,230,253,.1)}
.avatar-card:hover::before{opacity:1}

/* Avatar image circle */
.avatar-card__photo{
  width:72px;height:72px;border-radius:50%;
  overflow:hidden;margin-bottom:24px;
  border:1.5px solid rgba(186,230,253,.15);
  box-shadow:0 0 0 6px rgba(186,230,253,.04);
  position:relative;
}
.avatar-card__photo-inner{
  width:100%;height:100%;
  display:flex;align-items:center;justify-content:center;
  font-size:2rem;
  background:linear-gradient(135deg,rgba(186,230,253,.12),rgba(110,231,183,.08));
}

/* Tag */
.avatar-card__tag{
  display:inline-block;
  padding:4px 14px;border-radius:60px;
  font-family:'Inter',sans-serif;font-size:.58rem;
  font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  background:rgba(186,230,253,.08);color:var(--ice);
  border:1px solid rgba(186,230,253,.1);
  margin-bottom:18px;
}
.avatar-card__name{
  font-family:'Inter',sans-serif;
  font-size:var(--fs-md);font-weight:700;
  letter-spacing:-.01em;margin-bottom:4px;
  color:var(--white);
}
.avatar-card__role{
  font-size:var(--fs-xs);color:rgba(136,150,171,.6);
  letter-spacing:.04em;margin-bottom:20px;
}
.avatar-card__quote{
  font-size:var(--fs-sm);color:rgba(200,214,229,.75);
  line-height:1.85;margin-bottom:24px;
  position:relative;padding-left:16px;
}
.avatar-card__quote::before{
  content:'';
  position:absolute;left:0;top:4px;bottom:4px;
  width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--ice),transparent);
}

/* Biometric data pills */
.avatar-card__metrics{
  display:flex;flex-wrap:wrap;gap:8px;
}
.metric-pill{
  padding:5px 12px;border-radius:60px;
  background:rgba(15,23,42,.3);
  border:1px solid rgba(255,255,255,.05);
  font-family:'JetBrains Mono',monospace;
  font-size:.62rem;color:rgba(186,230,253,.7);
  white-space:nowrap;
}

/* Scroll trust bar */
.trust-bar{
  margin-top:clamp(48px,7vh,80px);
  padding:clamp(24px,3vw,36px);
  border-radius:var(--r);
  background:rgba(255,255,255,.018);
  border:1px solid rgba(255,255,255,.04);
  display:flex;align-items:center;justify-content:center;
  gap:clamp(24px,4vw,52px);
  flex-wrap:wrap;
}
.trust-item{
  display:flex;flex-direction:column;align-items:center;gap:6px;
  text-align:center;
}
.trust-item__number{
  font-family:'JetBrains Mono',monospace;
  font-size:clamp(1.4rem,2vw,1.8rem);
  font-weight:700;color:var(--ice);line-height:1;
}
.trust-item__label{
  font-family:'Inter',sans-serif;
  font-size:.65rem;letter-spacing:.12em;
  text-transform:uppercase;color:rgba(136,150,171,.6);
}
.trust-divider{
  width:1px;height:40px;
  background:linear-gradient(180deg,transparent,rgba(186,230,253,.15),transparent);
}

/* Responsive */
@media(max-width:768px){
  .avatars{grid-template-columns:1fr}
  .trust-bar{gap:20px}
  .trust-divider{display:none}
}

/* Footer brand / logo-wrap */
.footer__logo-wrap{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
}
#footer-logo-canvas{
  width:36px;
  height:36px;
  flex-shrink:0;
  filter:drop-shadow(0 0 8px rgba(186,230,253,0.20));
  display:block;
}
.footer__logo-text{
  font-family:'Inter',system-ui,sans-serif;
  font-size:.6rem;
  font-weight:700;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:rgba(186,230,253,0.65);
  white-space:nowrap;
  line-height:1;
}

.footer{background:var(--slate);color:#64748b;padding:72px 0 36px;position:relative;z-index:1}
.footer__top{display:flex;justify-content:space-between;align-items:flex-start;padding-bottom:52px;border-bottom:1px solid rgba(255,255,255,.035)}
.footer__logo{height:60px;width:auto;margin-bottom:18px;filter:brightness(10)}
.footer__tagline{font-size:var(--fs-sm);max-width:260px;line-height:1.65}
.footer__links{display:flex;gap:clamp(36px,5vw,72px)}
.footer__col{display:flex;flex-direction:column;gap:12px}
.footer__col h4{font-family:'Inter',sans-serif;font-size:var(--fs-xs);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--white);margin-bottom:8px}
.footer__col a{font-size:var(--fs-sm);will-change:color;transition:color .3s var(--magnetic)}
.footer__col a:hover{color:var(--ice)}
.footer__bottom{padding-top:36px;display:flex;justify-content:space-between;font-size:.7rem;opacity:.35}
.footer__disclaimer{max-width:460px;text-align:right;line-height:1.65}

/* ShakeX — form validation feedback */
@keyframes shakeX{
  0%,100%{transform:translateX(0)}
  20%{transform:translateX(-8px)}
  40%{transform:translateX(8px)}
  60%{transform:translateX(-5px)}
  80%{transform:translateX(5px)}
}

/* ═══════ REVEAL ═══════ */
.reveal{opacity:0;transform:translateY(30px);will-change:transform,opacity;transition:opacity 1s var(--magnetic),transform 1s var(--magnetic)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* Elastic lag for data overlays */
.data-stream,.stat-row{transition:opacity 1s var(--magnetic),transform 1s cubic-bezier(.25,.1,.25,1.12)}

/* ══════════════════════════════════════════════════
   MODALS — Lead Gen: Reserve Station + Subscription
   ══════════════════════════════════════════════════ */
/* V6.0: Modal — premium frosted glass upgrade */
.modal-backdrop{
  position:fixed;inset:0;z-index:300;
  display:flex;align-items:center;justify-content:center;
  padding:20px;
  background:rgba(8,14,30,.72);
  backdrop-filter:blur(24px) saturate(160%);
  -webkit-backdrop-filter:blur(24px) saturate(160%);
  opacity:0;pointer-events:none;
  transition:opacity .4s var(--magnetic);
}
.modal-backdrop.is-open{opacity:1;pointer-events:all}

.modal{
  width:100%;max-width:520px;
  border-radius:var(--r);
  background:rgba(17,24,39,.88);
  border:1px solid rgba(186,230,253,.12);
  box-shadow:0 40px 120px rgba(0,0,0,.6),0 0 0 1px rgba(186,230,253,.06),0 0 80px rgba(186,230,253,.03);
  position:relative;overflow:hidden;
  transform:translateY(28px) scale(.97);
  transition:transform .5s var(--magnetic);
  /* Frosted glass for modal content area */
  backdrop-filter:blur(15px) saturate(150%);
  -webkit-backdrop-filter:blur(15px) saturate(150%);
}
.modal-backdrop.is-open .modal{transform:translateY(0) scale(1)}
/* Frost top border */
.modal::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(186,230,253,.3),transparent);
}
/* Orb decoration */
.modal::after{
  content:'';position:absolute;bottom:-40%;right:-20%;
  width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle,rgba(186,230,253,.05) 0%,transparent 60%);
  pointer-events:none;
}
.modal__inner{padding:clamp(36px,5vw,52px);position:relative;z-index:1}
.modal__close{
  position:absolute;top:20px;right:20px;
  background:rgba(255,255,255,.04);border:none;cursor:pointer;
  width:36px;height:36px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--silver);z-index:2;
  transition:background .3s var(--magnetic),color .3s var(--magnetic),transform .3s var(--magnetic);
}
.modal__close:hover{background:rgba(255,255,255,.08);color:var(--white);transform:rotate(90deg)}
.modal__eyebrow{font-family:'Inter',sans-serif;font-size:var(--fs-xs);font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ice);margin-bottom:12px;display:flex;align-items:center;gap:10px}
.modal__eyebrow::before{content:'';width:24px;height:1px;background:var(--ice)}
.modal__title{font-size:clamp(1.4rem,2.5vw,2rem);font-weight:700;color:var(--white);margin-bottom:8px;letter-spacing:-.02em}
.modal__desc{font-size:var(--fs-sm);color:rgba(136,150,171,.8);margin-bottom:32px;line-height:1.8}

/* Form */
.modal__form{display:flex;flex-direction:column;gap:16px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-label{font-family:'Inter',sans-serif;font-size:var(--fs-xs);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--silver)}
.form-input{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--rs);
  padding:14px 18px;
  font-family:'Inter',sans-serif;font-size:var(--fs-sm);
  color:var(--white);
  transition:border-color .3s var(--magnetic),box-shadow .3s var(--magnetic),background .3s var(--magnetic);
  outline:none;
}
.form-input::placeholder{color:rgba(136,150,171,.45)}
.form-input:focus{
  border-color:rgba(186,230,253,.3);
  background:rgba(255,255,255,.06);
  box-shadow:0 0 0 3px rgba(186,230,253,.06);
}
.form-select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239CA3AF' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:44px}
.form-input option{background:var(--charcoal)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-submit{
  margin-top:8px;
  padding:18px 32px;border-radius:60px;border:none;cursor:pointer;
  font-family:'Inter',sans-serif;font-size:var(--fs-xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  background:linear-gradient(135deg,#e0f0ff,#BAE6FD,#a5d8f7);
  color:var(--slate);
  position:relative;overflow:hidden;
  transition:transform .4s var(--magnetic),box-shadow .4s var(--magnetic);
  box-shadow:0 4px 24px rgba(186,230,253,.25);
}
.form-submit:hover{transform:translateY(-2px) scale(1.01);box-shadow:0 8px 36px rgba(186,230,253,.35)}
.form-submit::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.25) 50%,transparent 100%);
  transform:translateX(-100%);
  transition:transform .7s var(--magnetic);
}
.form-submit:hover::before{transform:translateX(100%)}

/* Success state */
.modal__success{
  display:none;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:20px 0;gap:20px;
}
.modal__success.visible{display:flex}
.modal__success-icon{
  width:72px;height:72px;border-radius:50%;
  background:rgba(186,230,253,.1);border:1px solid rgba(186,230,253,.2);
  display:flex;align-items:center;justify-content:center;
  color:var(--ice);
  animation:successPop .6s var(--magnetic) forwards;
}
@keyframes successPop{
  0%{transform:scale(0) rotate(-45deg);opacity:0}
  70%{transform:scale(1.15) rotate(5deg)}
  100%{transform:scale(1) rotate(0);opacity:1}
}
.modal__success-title{font-size:var(--fs-lg);font-weight:700;color:var(--white);letter-spacing:-.02em}
.modal__success-body{font-size:var(--fs-sm);color:rgba(136,150,171,.8);max-width:300px;line-height:1.8}

/* ═══════ RESPONSIVE ═══════ */
@media(max-width:1024px){
  .hero__content{padding:140px 32px 80px 32px}
  .hero__product{width:50%}
  .station__features{grid-template-columns:1fr}
  .bio-graphs{grid-template-columns:1fr}
  .split{grid-template-columns:1fr 1fr}
}

@media(max-width:768px){
  /* Hide desktop nav items */
  .nav__links{display:none}
  .nav__right{display:none}

  /* Show burger */
  .nav__burger{display:flex;align-items:center;justify-content:center}

  /* Hero resets */
  .hero{flex-direction:column;text-align:center;min-height:auto;padding:120px 0 40px}
  .hero__content{padding:0 24px;max-width:100%}
  .hero__subtitle{margin-left:auto;margin-right:auto}
  .hero__product{position:relative;width:90%;max-width:420px;margin:32px auto 0}
  .hero__melt-fx,.hero__vortex-canvas{display:none}

  /* Grids */
  .split{grid-template-columns:1fr;gap:40px}
  .split,.split--reverse{grid-template-columns:1fr}
  .split--reverse .split__text{order:0}
  .stat-row{flex-direction:column;gap:20px}
  .mol-compare{flex-direction:column;gap:20px}
  .pricing{grid-template-columns:1fr}
  .logistics{grid-template-columns:1fr;padding:28px}
  .bio-graphs{grid-template-columns:1fr}
  .footer__top{flex-direction:column;gap:40px}
  .footer__bottom{flex-direction:column;gap:12px}
  .footer__disclaimer{text-align:left}
  .section__eyebrow::before{display:none}
  .station__features{grid-template-columns:1fr}

  /* Modal form responsive */
  .form-row{grid-template-columns:1fr}

  /* V6.0: Logo — compact on mobile */
  #brand-fox-canvas{width:48px !important; height:48px !important;}
  .nav.scrolled #brand-fox-canvas{width:36px !important; height:36px !important;}
  .logo-text{
    font-size:clamp(.55rem,.5vw,.65rem);
    white-space:nowrap;
    letter-spacing:0.12em;
  }

  /* RU overflow: all text containers on mobile */
  .section__title,.section__body,.hero__subtitle,
  .avatar-card__quote,.avatar-card__role,
  .modal__title,.modal__desc,.footer__tagline,
  .pricing__name,.pricing__desc,
  .process-step__text span,strong{
    hyphens:auto;
    word-break:break-word;
    overflow-wrap:break-word;
  }
}


/* ══════════════════════════════════════════════════
   V6.0 DIAMOND POLISH — Final Refinements
   ══════════════════════════════════════════════════ */

/* ── 1. Nav Ice-Glow on hover ── */
.nav__cta:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 28px rgba(15,23,42,.22),0 0 20px rgba(186,230,253,.08);
}
.nav__links a:hover{
  color:var(--slate);
  text-shadow:0 0 24px rgba(186,230,253,.3);
}

/* ── 2. Logo — subtle luminosity blend on dark/scrolled nav ── */
.nav.scrolled .nav__logo-img{
  filter:drop-shadow(0 0 12px rgba(186,230,253,.12));
}

/* ── 3. Hero product image — crystal emergence from dark ── */
.hero__product-img{
  mask-image:radial-gradient(ellipse 85% 85% at 50% 50%,#000 40%,transparent 100%);
  -webkit-mask-image:radial-gradient(ellipse 85% 85% at 50% 50%,#000 40%,transparent 100%);
  mix-blend-mode:screen;
  filter:brightness(1.04) contrast(1.02);
}

/* ── 4. Input fields — ice-glow focus state (V6.0) ── */
/* Selector matches .form-input used in modal JS template */
.form-input:focus,.form-select:focus{
  outline:none;
  border-color:rgba(186,230,253,.35);
  box-shadow:0 0 0 3px rgba(186,230,253,.08),0 0 16px rgba(186,230,253,.06);
  background:rgba(255,255,255,.04);
}

/* ── 5. Avatar cards — 12-col grid alignment fix ── */
/* Enforce equal-height cards within .avatars grid */
.avatars{align-items:stretch}
.avatar-card{display:flex;flex-direction:column}
.avatar-card__quote{flex:1} /* quote grows to fill */
.avatar-card__metrics{margin-top:auto} /* metrics pinned to bottom */

/* ── 6. Canvas elements — prevent overflow bleed on mobile ── */
canvas{
  max-width:100%;
  display:block;
}
#hex-vortex-canvas,
#particles-canvas{
  position:fixed;
  pointer-events:none;
  overflow:hidden;
}

/* ── 7. Social Proof section — image-like dark blend ── */
.social-proof{
  /* extend bleed into footer with gradient */
  margin-bottom:0;
  padding-bottom:clamp(80px,12vh,160px);
}
/* Frost-line separator above footer */
.social-proof + .footer{
  border-top:1px solid rgba(186,230,253,.06);
}

/* ── 8. Pricing cards — ice-glow on hover ── */
.pricing__card:hover{
  transform:translateY(-5px);
  box-shadow:0 28px 72px rgba(0,0,0,.1),0 0 32px rgba(186,230,253,.05);
}
.pricing__card--ice:hover{
  box-shadow:0 20px 60px rgba(186,230,253,.08),0 0 0 1px rgba(186,230,253,.12),0 0 40px rgba(186,230,253,.04);
}

/* ── 9. Footer logo — correct rendering ── */
.footer__logo{
  filter:brightness(10) drop-shadow(0 0 8px rgba(186,230,253,.1));
}

/* ── 10. Smooth focus outlines — accessibility + polish ── */
:focus-visible{
  outline:2px solid rgba(186,230,253,.5);
  outline-offset:3px;
  border-radius:4px;
}