/* ============================================================
   Camİmza — Kurumsal Cam Atölyesi
   DARK CRYSTAL ATELIER — obsidyen zemin · şampanya-pirinç metal ·
   camın ışıkta parladığı galeri sahnesi.
   Palet: obsidian #0A0D10 · smoked panel #131A20 · crystal light #ECE9E1
          metal accent (şampanya/pirinç) #C6A56B · cool glint #A9D8D6
   Tipografi: display serif (Palatino/Cormorant sınıfı) + grotesk gövde
   ============================================================ */

:root{
  /* grounds */
  --bg:#0A0D10;            /* obsidian */
  --surface:#131A20;       /* smoked-glass panel */
  --surface-2:#0C1116;     /* deeper gallery recess (alternating bands) */
  --surface-3:#1B242C;     /* raised panel */
  --footer-bg:#070A0C;

  /* text — glass light */
  --ink:#ECE9E1;           /* warm crystal white */
  --ink-soft:#BFC6C9;      /* cool grey */
  --ink-mute:#9BA3A8;      /* muted (WCAG-safe on dark) */

  /* metal accent — şampanya / pirinç */
  --accent:#C6A56B;        /* fills / hairlines / decor */
  --accent-text:#D9BE86;   /* accent as text on dark */
  --accent-2:#A9884F;      /* deep brass */
  --accent-2-text:#D9BE86; /* legacy alias -> champagne text */

  /* cool crystal glints */
  --crystal:#A9D8D6;
  --crystal-deep:#7FBFB8;
  --glint:rgba(255,255,255,.92);

  /* hairlines */
  --line:rgba(214,203,178,.14);
  --line-strong:rgba(214,203,178,.30);

  --shadow:0 26px 60px -34px rgba(0,0,0,.85);
  --shadow-lift:0 40px 90px -40px rgba(0,0,0,.9);
  --header-h:76px;
  --maxw:1400px;
  --pad:clamp(16px,4vw,60px);
  --r:16px;
  --ease:cubic-bezier(.2,.7,.2,1);

  --font-display:"Cormorant Garamond","Iowan Old Style","Palatino Linotype","Book Antiqua",Palatino,Georgia,"Times New Roman",serif;
  --font-sans:"Inter","Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif;
  interpolate-size: allow-keywords;
}

/* ---------- Reset ---------- */
*{box-sizing:border-box}
html,body{margin:0;padding:0;overflow-x:hidden;max-width:100vw}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
figure,figcaption,blockquote,dl,dd{margin:0}
img{max-width:100%;height:auto;display:block}
body{
  font-family:var(--font-sans);
  font-weight:400;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:clamp(15px,.4vw + 14px,17px);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.08;
  letter-spacing:.002em;
  color:var(--ink);
  margin:0 0 .5em;
}
h4{
  font-family:var(--font-sans);
  font-weight:600;line-height:1.2;color:var(--ink);margin:0 0 .5em;
}
h1{font-size:clamp(2.6rem, 6vw, 4.5rem);font-weight:500}
h2{font-size:clamp(2rem,4.2vw,3.4rem);font-weight:500}
h3{font-size:clamp(1.35rem,2vw,1.8rem)}
p{margin:0 0 1em}
a{color:var(--accent-text);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--ink)}
strong{font-weight:600;color:var(--ink)}
:where(p,li,td){overflow-wrap:anywhere;word-break:break-word}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
main{padding-top:var(--header-h)}
section{padding-block:clamp(56px,8vw,120px);position:relative}
:where(main [id],section[id]){scroll-margin-top:calc(var(--header-h) + 16px)}

.eyebrow{
  font-family:var(--font-sans);
  font-weight:600;text-transform:uppercase;
  letter-spacing:.28em;font-size:.7rem;
  color:var(--accent-text);
  display:inline-flex;align-items:center;gap:.9em;margin:0 0 1.3rem;
}
.eyebrow::before{content:"";width:34px;height:1px;background:linear-gradient(90deg,var(--crystal-deep),var(--accent));display:inline-block}
.lead{font-family:var(--font-sans);font-size:clamp(1.05rem,1.4vw,1.3rem);color:var(--ink-soft);max-width:62ch;font-weight:350}
.section-head{max-width:66ch;margin-bottom:clamp(32px,4.5vw,60px)}
.muted{color:var(--ink-mute)}

/* focus */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}

/* skip link */
.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:#0A0D10;padding:10px 16px;z-index:2000;border-radius:0 0 8px 0;font-weight:700}
.skip-link:focus{left:0}

/* decorative corner ruler kept as faint atelier mark */
.ruler-corner{position:absolute;width:44px;height:44px;pointer-events:none;opacity:.4}
.ruler-corner::before,.ruler-corner::after{content:"";position:absolute;background:var(--accent)}
.ruler-corner::before{top:0;left:0;width:1px;height:100%}
.ruler-corner::after{top:0;left:0;height:1px;width:100%}
.ruler-corner span{position:absolute;left:0;width:9px;height:1px;background:var(--line-strong)}

/* refracted hairline */
.invoice-line{
  height:1px;width:100%;border:0;opacity:.9;
  background-image:linear-gradient(90deg,transparent,rgba(169,216,214,.5) 16%,rgba(255,255,255,.85) 50%,rgba(198,165,107,.6) 84%,transparent);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1080;
  height:var(--header-h);
  display:flex;align-items:center;
  background:rgba(10, 13, 16, 0.92);
  backdrop-filter:saturate(1.2) blur(14px);
  -webkit-backdrop-filter:saturate(1.2) blur(14px);
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),box-shadow .3s var(--ease),height .3s var(--ease),border-color .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(9,12,15,.9);
  box-shadow:0 12px 40px -24px rgba(0,0,0,.9);
  border-bottom-color:var(--line-strong);
  height:66px;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:600;font-size:1.35rem;letter-spacing:.01em;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{width:38px;height:38px;flex:none;border-radius:10px;background:linear-gradient(140deg,var(--accent),#8a6a38);display:grid;place-items:center;box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 8px 20px -10px rgba(198,165,107,.6)}
.brand-mark svg{width:21px;height:21px}
.brand-mark svg path,.brand-mark svg circle{stroke:#0A0D10}
.brand-mark svg circle{fill:#0A0D10}
.brand small{display:block;font-family:var(--font-sans);font-weight:500;font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-text);line-height:1;margin-top:2px}

.nav-desktop{display:flex;align-items:center;gap:clamp(16px,1.8vw,30px)}
.nav-desktop a{position:relative;font-family:var(--font-sans);font-weight:500;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);padding:6px 2px}
.nav-desktop a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:1px;background:var(--accent);transition:right .3s var(--ease)}
.nav-desktop a:hover{color:var(--ink)}
.nav-desktop a:hover::after,.nav-desktop a.is-active::after{right:0}
.nav-desktop a.is-active{color:var(--accent-text)}

.nav-toggle{
  display:none;position:relative;z-index:1100;
  width:46px;height:46px;border:1px solid var(--line-strong);background:rgba(255,255,255,.03);border-radius:12px;
  cursor:pointer;padding:0;
}
.nav-toggle span{position:absolute;left:12px;right:12px;height:1.5px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .2s var(--ease);top:50%}
.nav-toggle span:nth-child(1){transform:translateY(-7px)}
.nav-toggle span:nth-child(3){transform:translateY(7px)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:rotate(-45deg)}

/* ---------- Drawer ---------- */
.drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:1050;
  width:min(370px,92vw);
  background:linear-gradient(180deg,#10161C,#0A0D10);
  border-left:1px solid var(--line-strong);
  transform:translateX(100%);
  transition:transform .34s var(--ease);
  padding:calc(var(--header-h) + 22px) 30px 30px;
  display:flex;flex-direction:column;gap:4px;
  box-shadow:-40px 0 90px -50px rgba(0,0,0,.9);
}
.drawer.is-open{transform:translateX(0)}
.drawer a{padding:15px 4px;border-bottom:1px solid var(--line);font-family:var(--font-display);font-weight:500;font-size:1.3rem;color:var(--ink)}
.drawer a:hover,.drawer a.is-active{color:var(--accent-text)}
.drawer-backdrop{
  position:fixed;inset:0;z-index:1040;background:rgba(4,6,8,.72);
  opacity:0;visibility:hidden;transition:opacity .28s var(--ease),visibility .28s var(--ease);
  backdrop-filter:blur(2px);
}
.drawer-backdrop.is-open{opacity:1;visibility:visible}

/* ============================================================
   HERO — full-bleed dark gallery: object glows against darkness
   ============================================================ */
.hero{padding-top:clamp(30px,5vw,64px);padding-bottom:clamp(40px,5vw,72px);overflow:hidden}
.hero-top{
  display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(28px,4vw,72px);
  align-items:center;margin-bottom:clamp(40px,5vw,64px);
}
.hero h1{margin-bottom:.28em}
.hero h1 .accent{
  color:var(--accent-text);font-style:italic;
  text-shadow:0 0 34px rgba(198,165,107,.35);
}
.hero-sub{font-family:var(--font-sans);font-size:clamp(1.08rem,1.5vw,1.34rem);color:var(--ink-soft);max-width:46ch;font-weight:350}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

/* full-bleed glass showpiece */
.hero-side{
  position:relative;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow-lift);
  min-height:min(72vh,560px);
  background:radial-gradient(120% 90% at 70% 0%,#1a2027,#0A0D10 70%);
}
.hero-side .hero-figure{position:absolute;inset:0;margin:0}
.hero-side .hero-figure img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-side::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:
    linear-gradient(180deg,rgba(10,13,16,.15),rgba(10,13,16,.05) 40%,rgba(10,13,16,.6)),
    radial-gradient(80% 60% at 50% 12%,rgba(169,216,214,.14),transparent 60%);
}
.hero-side .sig{
  position:absolute;left:20px;bottom:18px;z-index:3;
  font-family:var(--font-display);font-style:italic;font-size:1.15rem;color:var(--ink);
  letter-spacing:.02em;text-shadow:0 2px 10px rgba(0,0,0,.7);
}
.hero-side .sig small{display:block;font-family:var(--font-sans);font-style:normal;font-size:.62rem;letter-spacing:.24em;text-transform:uppercase;color:var(--accent-text);margin-top:3px}

/* refined service details strip (not chips) */
.trust-strip{
  list-style:none;padding:0;margin:0;
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);
}
.hero-side.detail-band{min-height:0;background:none;border:0;box-shadow:none;overflow:visible;border-radius:0}
.trust-strip li{
  display:flex;flex-direction:column;gap:6px;list-style:none;
  padding:22px clamp(14px,2vw,26px);font-size:.9rem;color:var(--ink-soft);
  border-left:1px solid var(--line);
}
.trust-strip li:first-child{border-left:0}
.trust-strip li b{font-family:var(--font-display);font-weight:600;color:var(--ink);font-size:1.12rem;letter-spacing:.01em}
.trust-strip .trust-ico{display:none}

/* product showpiece cards (museum pedestals) */
.hero-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,1.8vw,26px)}
.glass-card{
  position:relative;border-radius:var(--r);overflow:hidden;
  background:linear-gradient(180deg,#141B21,#0C1116);
  border:1px solid var(--line);box-shadow:var(--shadow);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);
}
.glass-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lift);border-color:var(--line-strong)}
.glass-card .ph{position:relative;aspect-ratio:4/5;overflow:hidden;background:#05070a}
.glass-card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);filter:saturate(1.02) contrast(1.03)}
.glass-card:hover .ph img{transform:scale(1.05)}
.frost{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;opacity:0;transition:opacity .5s var(--ease)}
.glass-card:hover .frost,.glass-card:focus-within .frost{opacity:1}
.frost svg{width:42%;filter:drop-shadow(0 2px 6px rgba(0,0,0,.5))}
.glass-card .cap{padding:18px 20px 20px;display:flex;justify-content:space-between;align-items:flex-end;gap:10px;position:relative;z-index:2}
.glass-card .cap h3{margin:0;font-size:1.25rem}
.glass-card .cap .pr{font-family:var(--font-sans);font-weight:600;color:var(--accent-text);font-size:.9rem;white-space:nowrap;letter-spacing:.02em}
.glass-card .cap p{margin:.25em 0 0;font-size:.82rem;color:var(--ink-mute)}
.glass-card .tag{position:absolute;top:14px;left:14px;background:rgba(10,13,16,.7);backdrop-filter:blur(6px);color:var(--accent-text);font-family:var(--font-sans);font-size:.64rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;padding:6px 12px;border-radius:999px;z-index:3;border:1px solid var(--line-strong)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-sans);font-weight:600;font-size:.9rem;letter-spacing:.04em;padding:15px 28px;border-radius:999px;cursor:pointer;border:1px solid transparent;transition:transform .22s var(--ease),background .22s var(--ease),color .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);text-decoration:none}
.btn svg{width:18px;height:18px;transition:transform .26s var(--ease)}
.btn-primary{background:linear-gradient(135deg,#D9BE86,#C6A56B);color:#0A0D10;box-shadow:0 18px 40px -20px rgba(198,165,107,.6),inset 0 1px 0 rgba(255,255,255,.4)}
.btn-primary:hover,.btn-primary:focus-visible{background:linear-gradient(135deg,#EAD3A0,#D2B277);color:#0A0D10;transform:translateY(-2px)}
.btn-primary:hover svg{transform:translateX(4px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover,.btn-ghost:focus-visible{background:rgba(255,255,255,.04);color:var(--accent-text);border-color:var(--accent);transform:translateY(-2px)}
.btn-gold{background:linear-gradient(135deg,#D9BE86,#C6A56B);color:#0A0D10}
.btn-gold:hover,.btn-gold:focus-visible{background:linear-gradient(135deg,#EAD3A0,#D2B277);color:#0A0D10;transform:translateY(-2px)}

/* ---------- Stats strip ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);margin-top:clamp(32px,4vw,52px)}
.stat{padding:26px 22px;text-align:center;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat .num{font-family:var(--font-display);font-weight:600;font-size:clamp(2.2rem,3.6vw,3rem);color:var(--ink);letter-spacing:.01em;font-variant-numeric:tabular-nums;line-height:1}
.stat .num span{color:var(--accent-text)}
.stat .lbl{font-size:.8rem;color:var(--ink-mute);margin-top:8px;letter-spacing:.02em}

/* ============================================================
   ÜRÜNLER — kategori kartları
   ============================================================ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,30px)}
.cat-card{position:relative;background:linear-gradient(180deg,#141B21,#0C1116);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease)}
.cat-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lift);border-color:var(--line-strong)}
.cat-card .ph{aspect-ratio:5/4;overflow:hidden;position:relative;background:#05070a}
.cat-card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);filter:saturate(1.02) contrast(1.03)}
.cat-card:hover .ph img{transform:scale(1.06)}
.cat-card .frost{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transition:opacity .5s var(--ease);pointer-events:none}
.cat-card:hover .frost{opacity:1}
.cat-card .frost svg{width:36%}
.cat-body{padding:24px 26px 28px}
.cat-body h3{margin-bottom:.35em}
.cat-body p{font-size:.92rem;color:var(--ink-soft);margin-bottom:18px}
.cat-meta{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--line);font-size:.86rem}
.cat-meta .from{color:var(--accent-text);font-family:var(--font-sans);font-weight:600;letter-spacing:.02em}
.cat-meta .min{color:var(--ink-mute)}

/* ============================================================
   KİŞİSELLEŞTİRME
   ============================================================ */
.person{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,2.6vw,36px)}
.method-card{position:relative;background:linear-gradient(180deg,#141B21,#0C1116);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.method-card .ph{aspect-ratio:16/10;overflow:hidden;position:relative;background:#05070a}
.method-card .ph img{width:100%;height:100%;object-fit:cover;filter:saturate(1.02) contrast(1.03)}
.method-body{padding:28px}
.method-body .kicker{font-family:var(--font-sans);font-weight:600;color:var(--accent-text);font-size:.72rem;text-transform:uppercase;letter-spacing:.2em}
.method-body h3{margin:.5em 0 .35em}
.method-body ul{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:11px}
.method-body li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;font-size:.92rem;color:var(--ink-soft)}
.method-body li svg{width:18px;height:18px;color:var(--accent-text);margin-top:3px;flex:none}

/* ============================================================
   HESAPLAYICI — atölye konsolu
   ============================================================ */
.calc-band{background:linear-gradient(180deg,#0C1116,#080B0E);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.calc-band .eyebrow{color:var(--accent-text)}
.calc-band h2{color:var(--ink)}
.calc-band .lead{color:var(--ink-soft)}
.calc{display:grid;grid-template-columns:1.25fr .9fr;gap:clamp(20px,2.6vw,38px);margin-top:40px;align-items:start}
.calc-panel{background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r);padding:clamp(20px,2.4vw,32px);box-shadow:var(--shadow)}
.calc-label{font-family:var(--font-sans);font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.18em;color:var(--accent-text);margin:0 0 14px}
.prod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:28px}
.prod-opt{
  position:relative;background:var(--surface-3);border:1px solid var(--line-strong);border-radius:12px;padding:16px 16px 15px;cursor:pointer;
  transition:border-color .22s var(--ease),background .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
  display:flex;flex-direction:column;gap:4px;
}
.prod-opt:hover{transform:translateY(-2px);border-color:var(--accent)}
.prod-opt.is-active{border-color:var(--accent);background:rgba(198,165,107,.12);box-shadow:0 0 0 1px var(--accent),inset 0 1px 0 rgba(255,255,255,.06)}
.prod-opt .pn{font-family:var(--font-display);font-weight:600;color:var(--ink);font-size:1.1rem}
.prod-opt .pp{font-size:.8rem;color:var(--accent-text)}
.prod-opt.is-active .check{opacity:1}
.prod-opt .check{position:absolute;top:12px;right:12px;width:20px;height:20px;border-radius:50%;background:var(--accent);display:grid;place-items:center;opacity:0;transition:opacity .22s var(--ease)}
.prod-opt .check svg{width:12px;height:12px;color:#0A0D10}

.qty-row{display:flex;align-items:center;gap:16px;margin-bottom:8px;flex-wrap:wrap}
.qty-ctrl{display:inline-flex;align-items:center;border:1px solid var(--line-strong);border-radius:12px;overflow:hidden;background:var(--surface-3)}
.qty-ctrl button{width:48px;height:48px;background:transparent;border:none;color:var(--ink);font-size:1.4rem;cursor:pointer;line-height:1;transition:background .18s}
.qty-ctrl button:hover{background:rgba(198,165,107,.14)}
.qty-ctrl input{width:76px;height:48px;text-align:center;border:none;background:transparent;color:var(--ink);font-family:var(--font-display);font-weight:600;font-size:1.25rem;-moz-appearance:textfield}
.qty-ctrl input::-webkit-outer-spin-button,.qty-ctrl input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.qty-hint{font-size:.82rem;color:var(--ink-mute)}

.pers-toggle{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 8px}
.pers-opt{cursor:pointer}
.pers-opt input{position:absolute;opacity:0;width:1px;height:1px}
.pers-opt span{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border:1px solid var(--line-strong);border-radius:999px;background:var(--surface-3);color:var(--ink-soft);font-weight:500;font-size:.9rem;transition:all .22s var(--ease)}
.pers-opt input:checked + span{border-color:var(--accent);background:rgba(198,165,107,.14);color:var(--ink)}
.pers-opt input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}

.mix-check{display:flex;align-items:flex-start;gap:11px;margin-top:24px;font-size:.9rem;color:var(--ink-soft);cursor:pointer}
.mix-check input[type="checkbox"]{appearance:auto;-webkit-appearance:auto;width:18px;height:18px;min-width:18px;min-height:18px;padding:0;border:0;margin:3px 0 0;accent-color:var(--accent)}

.calc-out{background:linear-gradient(165deg,#161D24,#0B0F13);border:1px solid var(--line-strong);border-radius:var(--r);padding:clamp(22px,2.6vw,32px);position:sticky;top:calc(var(--header-h) + 16px);box-shadow:var(--shadow-lift)}
.out-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.out-row:last-of-type{border-bottom:none}
.out-row .k{color:var(--ink-mute);font-size:.9rem}
.out-row .v{font-family:var(--font-sans);font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.out-total{margin-top:10px;padding-top:18px;border-top:1px solid var(--accent)}
.out-total .k{color:var(--accent-text);font-size:.78rem;text-transform:uppercase;letter-spacing:.14em}
.out-total .v{font-family:var(--font-display);font-weight:600;font-size:clamp(1.9rem,3.4vw,2.5rem);color:var(--ink)}
.out-unit{font-size:.82rem;color:var(--ink-mute);margin-top:4px}
.tier-badge{display:inline-block;margin-top:16px;padding:6px 14px;border-radius:999px;background:rgba(198,165,107,.14);color:var(--accent-text);font-size:.8rem;font-weight:600;border:1px solid var(--line-strong)}
.calc-warn{margin-top:16px;padding:13px 15px;border-radius:11px;background:rgba(198,165,107,.1);border:1px solid rgba(198,165,107,.4);color:#EAD3A0;font-size:.85rem;display:none}
.calc-warn.show{display:block}
.calc-out .btn{width:100%;justify-content:center;margin-top:22px}
.calc-out .disc{font-size:.76rem;color:var(--ink-mute);text-align:center;margin-top:14px}

/* ============================================================
   TABLO
   ============================================================ */
.table-scroll{display:block;width:100%;max-width:100%;min-width:0;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:24px 0;border:1px solid var(--line-strong);border-radius:var(--r);background:var(--surface)}
.table-scroll>table{margin:0!important;min-width:520px;width:100%;border-collapse:collapse}
:where(*:has(> .table-scroll),*:has(> * > .table-scroll),*:has(> * > * > .table-scroll)){min-width:0}
table{background:transparent;font-size:.92rem;color:var(--ink-soft)}
thead th{background:rgba(255,255,255,.03);text-align:left;font-family:var(--font-sans);font-weight:600;font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent-text);padding:16px;border-bottom:1px solid var(--line-strong)}
tbody td{padding:16px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums;color:var(--ink-soft)}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(255,255,255,.02)}
td .hl{color:var(--accent-text);font-weight:600;font-family:var(--font-display);font-size:1.05em}

/* ============================================================
   REFERANSLAR — editorial grid
   ============================================================ */
.ref-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,1.8vw,24px)}
.ref-card{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#0C1116;box-shadow:var(--shadow);transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease)}
.ref-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift);border-color:var(--line-strong)}
.ref-card .ph{overflow:hidden;position:relative;background:#05070a}
.ref-card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);filter:saturate(1.02) contrast(1.03)}
.ref-card:hover .ph img{transform:scale(1.05)}
/* uniform, adaptive reference cards — all images the same aspect, object-fit:cover */
.ref-card .ph{aspect-ratio:4/3}
.ref-cap{padding:18px 20px}
.ref-cap .co{font-family:var(--font-display);font-weight:600;font-size:1.2rem;color:var(--ink)}
.ref-cap p{font-size:.86rem;color:var(--ink-mute);margin:.3em 0 0}
.ref-cap .yr{color:var(--accent-text);font-weight:600}

/* testimonials */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,26px);margin-top:40px}
.testi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;position:relative;box-shadow:var(--shadow)}
.testi .quote{font-family:var(--font-display);font-size:1.14rem;font-style:italic;color:var(--ink);line-height:1.55;margin-bottom:18px}
.testi .who{display:flex;flex-direction:column;gap:2px;padding-top:16px;border-top:1px solid var(--line)}
.testi .who b{font-family:var(--font-sans);font-weight:600;color:var(--ink)}
.testi .who span{font-size:.82rem;color:var(--ink-mute)}
.testi::before{content:"“";position:absolute;top:10px;right:22px;font-family:var(--font-display);font-size:4.5rem;color:var(--accent);opacity:.22;line-height:1}

/* ============================================================
   TEKLİF / CTA band
   ============================================================ */
.cta-band{background:linear-gradient(135deg,#161D24,#0A0D10);color:var(--ink);border:1px solid var(--line-strong);border-radius:24px;padding:clamp(34px,5vw,72px);position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-90px;top:-90px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(198,165,107,.28),transparent 70%);pointer-events:none}
.cta-band h2{color:var(--ink);position:relative}
.cta-band p{color:var(--ink-soft);max-width:54ch;position:relative}
.cta-band .eyebrow{color:var(--accent-text)}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;position:relative}

/* ---------- Process cards ---------- */
.proc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.proc-step{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;position:relative;transition:transform .3s var(--ease),border-color .3s var(--ease)}
.proc-step:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.proc-step .n{font-family:var(--font-display);font-weight:600;font-size:1.1rem;color:var(--accent-text);letter-spacing:.04em}
.proc-step .ico{width:46px;height:46px;border-radius:12px;background:rgba(198,165,107,.1);color:var(--accent-text);display:grid;place-items:center;margin:14px 0 16px;border:1px solid var(--line-strong)}
.proc-step .ico svg{width:22px;height:22px}
.proc-step h4{font-size:1.05rem;margin-bottom:.4em}
.proc-step p{font-size:.86rem;color:var(--ink-soft);margin-bottom:8px}
.proc-step .when{font-size:.78rem;color:var(--accent-text);font-weight:600}

/* ---------- Pricing packages ---------- */
.pkg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,26px)}
.pkg{background:linear-gradient(180deg,#141B21,#0C1116);border:1px solid var(--line);border-radius:var(--r);padding:32px 28px;display:flex;flex-direction:column;box-shadow:var(--shadow);transition:transform .3s var(--ease),border-color .3s var(--ease)}
.pkg:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.pkg.feat{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow-lift)}
.pkg .badge{align-self:flex-start;background:linear-gradient(135deg,#D9BE86,#C6A56B);color:#0A0D10;font-family:var(--font-sans);font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;padding:5px 12px;border-radius:999px;margin-bottom:14px}
.pkg h3{margin-bottom:.15em}
.pkg .price{font-family:var(--font-display);font-weight:600;font-size:clamp(2rem,3vw,2.6rem);color:var(--ink);letter-spacing:.01em;margin:12px 0 2px;font-variant-numeric:tabular-nums}
.pkg .price small{font-size:.82rem;color:var(--ink-mute);font-weight:400;font-family:var(--font-sans)}
.pkg .sub{font-size:.86rem;color:var(--ink-mute);margin-bottom:18px}
.pkg ul{list-style:none;padding:0;margin:0 0 10px;display:grid;gap:11px}
.pkg li{display:grid;grid-template-columns:auto 1fr;gap:10px;font-size:.9rem;color:var(--ink-soft);align-items:start}
.pkg li svg{width:16px;height:16px;margin-top:4px;flex:none}
.pkg li.yes svg{color:var(--accent-text)}
.pkg li.no{color:var(--ink-mute)}
.pkg li.no svg{color:var(--line-strong)}
.pkg .btn{margin-top:auto;width:100%;justify-content:center}
.pkg-note{font-size:.82rem;color:var(--ink-mute);margin-top:20px;text-align:center}

/* ============================================================
   FAQ
   ============================================================ */
.faq{max-width:840px;margin-inline:auto}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden}
.faq details[open]{border-color:var(--line-strong)}
.faq summary{list-style:none;cursor:pointer;padding:20px clamp(18px,3vw,26px);font-family:var(--font-sans);font-weight:600;font-size:1.02rem;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ci{width:28px;height:28px;flex:none;border-radius:50%;background:rgba(198,165,107,.1);border:1px solid var(--line-strong);position:relative;transition:background .22s}
.faq summary .ci::before,.faq summary .ci::after{content:"";position:absolute;background:var(--accent-text);top:50%;left:50%;transform:translate(-50%,-50%);transition:transform .3s var(--ease)}
.faq summary .ci::before{width:11px;height:1.5px}
.faq summary .ci::after{width:1.5px;height:11px}
.faq details[open] summary .ci::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq details[open] summary .ci{background:var(--accent)}
.faq details[open] summary .ci::before{background:#0A0D10}
.faq .body{height:0;padding:0 clamp(18px,3vw,26px);overflow:hidden;transition:height .38s cubic-bezier(.4,0,.2,1),padding-block-end .38s cubic-bezier(.4,0,.2,1);color:var(--ink-soft);font-size:.94rem}
.faq details[open] .body{height:auto;padding-block-end:24px}
@media (prefers-reduced-motion:reduce){.faq .body{transition:none}}

/* ============================================================
   FORM
   ============================================================ */
.form-wrap{background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r);padding:clamp(24px,3vw,40px);box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label,.field>span{font-family:var(--font-sans);font-weight:500;font-size:.86rem;color:var(--ink-soft)}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:.96rem;color:var(--ink);
  background:var(--surface-3);border:1px solid var(--line-strong);border-radius:11px;
  padding:13px 15px;transition:border-color .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease);
  width:100%;
}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-mute)}
.field select{color:var(--ink)}
.field select option{background:#131A20;color:var(--ink)}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#1e2831;box-shadow:0 0 0 3px rgba(198,165,107,.18)}
.field.kvkk{flex-direction:row;align-items:flex-start;gap:11px}
.field.kvkk label{font-weight:400;font-size:.88rem;color:var(--ink-soft);line-height:1.5}
.field.kvkk a{text-decoration:underline}
.field input[type="checkbox"]{appearance:auto;-webkit-appearance:auto;width:18px;height:18px;min-width:18px;min-height:18px;padding:0;border:0;margin:2px 0 0;accent-color:var(--accent)}
.form-wrap .btn{margin-top:8px}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-hero{background:radial-gradient(120% 100% at 50% 0%,#141B21,#0A0D10 65%);border-bottom:1px solid var(--line)}
.channel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:18px}
.channel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px;transition:transform .26s var(--ease),box-shadow .26s var(--ease),border-color .26s var(--ease)}
.channel:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);border-color:var(--accent)}
.channel .ico{width:50px;height:50px;border-radius:13px;background:rgba(198,165,107,.1);color:var(--accent-text);display:grid;place-items:center;margin-bottom:16px;border:1px solid var(--line-strong);transition:background .26s,color .26s}
.channel:hover .ico{background:var(--accent);color:#0A0D10}
.channel .ico svg{width:22px;height:22px}
.channel h3{font-size:1.15rem;margin-bottom:.3em}
.channel a,.channel .val{display:block;font-weight:500;color:var(--ink);word-break:break-word;font-family:var(--font-sans)}
.channel a:hover{color:var(--accent-text)}
.channel p{font-size:.82rem;color:var(--ink-mute);margin:.35em 0 0}

.hours-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.hours-day{display:flex;justify-content:space-between;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:14px 16px;font-size:.9rem}
.hours-day.today{border-color:var(--accent);background:rgba(198,165,107,.1)}
.hours-day .d{font-weight:600;color:var(--ink)}
.hours-day .h{color:var(--ink-soft);font-variant-numeric:tabular-nums}

/* team */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,26px)}
.person-card{background:linear-gradient(180deg,#141B21,#0C1116);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s var(--ease),border-color .3s var(--ease)}
.person-card:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.person-card .ph{aspect-ratio:4/3;overflow:hidden;background:#05070a}
.person-card .ph img{width:100%;height:100%;object-fit:cover;filter:saturate(1.02) contrast(1.03)}
.person-card .pb{padding:22px 24px}
.person-card .pb .role{font-family:var(--font-sans);font-size:.72rem;color:var(--accent-text);font-weight:600;text-transform:uppercase;letter-spacing:.16em}
.person-card .pb h3{margin:.35em 0 .4em;font-size:1.35rem}
.person-card .pb p{font-size:.88rem;color:var(--ink-soft);margin:0}

/* notes */
.notes{display:grid;gap:0}
.note{display:grid;grid-template-columns:auto 1fr;gap:22px;padding:22px 0;border-bottom:1px solid var(--line);align-items:baseline}
.note .date{font-family:var(--font-sans);font-weight:600;font-size:.82rem;color:var(--accent-text);white-space:nowrap;font-variant-numeric:tabular-nums;letter-spacing:.03em}
.note h4{font-size:1.15rem;margin:0 0 .25em;font-family:var(--font-display);font-weight:600}
.note p{font-size:.9rem;color:var(--ink-soft);margin:0}

/* prose (policy pages) */
.prose{max-width:820px}
.prose h1,.prose h2,.prose h3{color:var(--ink)}
.prose h2{margin-top:1.8em}
.prose h3{margin-top:1.4em}
.prose p,.prose li{color:var(--ink-soft)}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.4em}
.prose a{text-decoration:underline}
.prose .updated{font-size:.85rem;color:var(--ink-mute);margin-bottom:2em}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--footer-bg);color:var(--ink-soft);padding-block:clamp(50px,6vw,80px) 30px;margin-top:clamp(48px,6vw,90px);border-top:1px solid var(--line)}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:clamp(26px,3vw,48px)}
.site-footer h4{color:var(--accent-text);font-family:var(--font-sans);font-size:.74rem;text-transform:uppercase;letter-spacing:.16em;margin-bottom:18px}
.site-footer a{color:var(--ink-soft);font-size:.92rem;display:block;padding:5px 0}
.site-footer a:hover{color:var(--ink)}
.footer-brand p{font-size:.92rem;color:var(--ink-mute);max-width:36ch;margin-top:16px}
.footer-brand .brand{color:var(--ink)}
.footer-brand .brand small{color:var(--accent-text)}
.footer-contact p{font-size:.9rem;color:var(--ink-mute);margin:0 0 9px;display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start}
.footer-contact svg{width:16px;height:16px;color:var(--accent-text);margin-top:3px}
.footer-contact a{padding:0;display:inline}
.footer-bottom{margin-top:clamp(32px,4vw,52px);padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;font-size:.82rem;color:var(--ink-mute)}
/* legal links stay inline (override the block rule that stacks footer-nav links) */
.footer-bottom a{display:inline;padding:0;font-size:inherit}

/* ============================================================
   COOKIE
   ============================================================ */
.cookie-banner{
  position:fixed;bottom:16px;left:16px;right:16px;max-width:520px;margin:0 auto;z-index:9999;
  background:linear-gradient(180deg,#161D24,#0C1116);border:1px solid var(--line-strong);border-radius:16px;
  padding:22px 24px;box-shadow:0 40px 90px -30px rgba(0,0,0,.9);
  transform:translateY(140%);opacity:0;transition:transform .3s var(--ease),opacity .26s var(--ease);
}
.cookie-banner.is-visible{transform:translateY(0);opacity:1}
.cookie-banner h4{font-size:1.05rem;margin-bottom:.45em;font-family:var(--font-display);font-weight:600}
.cookie-banner p{font-size:.86rem;color:var(--ink-soft);margin-bottom:16px}
.cookie-banner p a{color:var(--accent-text);text-decoration:underline}
.cookie-actions{display:flex;flex-wrap:wrap;gap:10px}
.cookie-actions button{flex:1 1 auto;min-height:44px;padding:11px 16px;border-radius:11px;font-family:var(--font-sans);font-weight:600;font-size:.88rem;cursor:pointer;border:1px solid transparent;transition:all .22s var(--ease)}
.c-accept{background:linear-gradient(135deg,#D9BE86,#C6A56B);color:#0A0D10}
.c-accept:hover{background:linear-gradient(135deg,#EAD3A0,#D2B277);color:#0A0D10}
.c-reject{background:var(--surface-3);color:var(--ink);border-color:var(--line-strong)}
.c-reject:hover{background:#232e37;color:var(--ink)}
.c-settings{background:transparent;color:var(--ink-soft);border-color:var(--line-strong)}
.c-settings:hover{background:rgba(255,255,255,.04);color:var(--ink)}
@media (min-width:768px){.cookie-banner{left:24px;right:auto;max-width:420px}}

/* ============================================================
   REVEAL
   ============================================================ */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:calc(var(--i,0) * 90ms)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important;transition:none!important}}
html.no-js .reveal{opacity:1;transform:none}

/* brand mark shimmer */
@keyframes shimmer{0%,100%{opacity:.7}50%{opacity:1}}
.brand-mark svg{animation:shimmer 5s ease-in-out infinite}
@media (prefers-reduced-motion:reduce){.brand-mark svg{animation:none}}

/* ============================================================
   ✦ CRYSTAL GLASS LAYER — refraction · bevel · kumlama frost · glint
   ============================================================ */
:root{
  --frost-grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='f'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23f)' opacity='0.5'/%3E%3C/svg%3E");
}

/* ambient refraction wash over obsidian ground */
body{
  background:
    radial-gradient(60% 46% at 12% 2%, rgba(169,216,214,.06), transparent 60%),
    radial-gradient(50% 42% at 92% 0%, rgba(198,165,107,.07), transparent 58%),
    radial-gradient(70% 60% at 80% 100%, rgba(198,165,107,.04), transparent 62%),
    var(--bg);
  background-attachment:fixed;
}

/* beveled crystal top-highlight on panels (edge catches light) */
.glass-card,.cat-card,.method-card,.ref-card,.testi,.channel,.person-card,.form-wrap,.pkg,.proc-step,.calc-panel,.calc-out{
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.06);
}

/* chamfered crystal edge + specular sweep on every product photo */
.glass-card .ph,.cat-card .ph,.method-card .ph,.ref-card .ph,.person-card .ph{position:relative}
.glass-card .ph::before,.cat-card .ph::before,.method-card .ph::before,.ref-card .ph::before{
  content:"";position:absolute;inset:0;z-index:3;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08),inset 2px 2px 4px rgba(255,255,255,.14),inset -2px -3px 6px rgba(0,0,0,.5);
  background:linear-gradient(135deg,rgba(255,255,255,.1) 0%,transparent 26%,transparent 74%,rgba(255,255,255,.04) 100%);
}
.glass-card .ph::after,.cat-card .ph::after,.method-card .ph::after,.ref-card .ph::after{
  content:"";position:absolute;inset:-40% -12%;z-index:4;pointer-events:none;opacity:0;
  background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.18) 47%,rgba(255,255,255,.75) 50%,rgba(255,255,255,.18) 53%,transparent 60%);
  transform:translateX(-135%);mix-blend-mode:screen;
}
@media (prefers-reduced-motion:no-preference){
  .glass-card:hover .ph::after,.cat-card:hover .ph::after,
  .method-card:hover .ph::after,.ref-card:hover .ph::after{opacity:1;animation:glasssweep 1s var(--ease)}
  .hero-grid .glass-card .ph::after{animation:glintloop 7.5s var(--ease) infinite;animation-delay:calc(var(--i,0) * .9s + 1.2s)}
  .hero-grid .glass-card:hover .ph::after{animation:glasssweep 1s var(--ease)}
}
@keyframes glasssweep{from{transform:translateX(-135%)}to{transform:translateX(135%)}}
@keyframes glintloop{
  0%{transform:translateX(-135%);opacity:0}
  5%{opacity:1}13%{transform:translateX(135%);opacity:1}14%{opacity:0}
  100%{transform:translateX(135%);opacity:0}
}

/* hero showpiece light sweep */
@media (prefers-reduced-motion:no-preference){
  .hero-side::before{
    content:"";position:absolute;inset:-30% -20%;z-index:2;pointer-events:none;opacity:.9;
    background:linear-gradient(115deg,transparent 42%,rgba(169,216,214,.14) 48%,rgba(255,255,255,.5) 50%,rgba(169,216,214,.14) 52%,transparent 58%);
    transform:translateX(-130%);mix-blend-mode:screen;
    animation:heroglint 9s var(--ease) infinite;animation-delay:1.4s;
  }
  @keyframes heroglint{0%{transform:translateX(-130%)}9%{transform:translateX(130%)}100%{transform:translateX(130%)}}
}

/* kumlama seal: sandblasted frosted disc */
.frost::before{
  content:"";position:absolute;top:50%;left:50%;width:min(58%,180px);aspect-ratio:1;
  transform:translate(-50%,-50%);border-radius:50%;z-index:1;
  background:
    var(--frost-grain),
    radial-gradient(circle at 38% 34%,rgba(255,255,255,.5),rgba(169,216,214,.22) 56%,rgba(255,255,255,0) 72%);
  background-blend-mode:overlay,normal;
  backdrop-filter:blur(3px) brightness(1.1) saturate(.9);
  -webkit-backdrop-filter:blur(3px) brightness(1.1) saturate(.9);
  box-shadow:inset 0 1px 3px rgba(255,255,255,.5),inset 0 -3px 8px rgba(0,0,0,.4),0 10px 24px -12px rgba(0,0,0,.7);
}
.frost svg{position:relative;z-index:2}
@media (prefers-reduced-motion:no-preference){
  .glass-card:hover .frost::before,.glass-card:focus-within .frost::before,
  .cat-card:hover .frost::before{animation:frostbloom .6s var(--ease)}
}
@keyframes frostbloom{0%{opacity:0;filter:blur(4px)}100%{opacity:1;filter:blur(0)}}

/* prism caustics drifting over dark bands */
.hero::before,.calc-band::before,.cta-band::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
}
.hero::before{
  background:
    radial-gradient(44% 36% at 22% 14%,rgba(169,216,214,.1),transparent 64%),
    radial-gradient(40% 32% at 82% 8%,rgba(198,165,107,.1),transparent 62%);
  filter:blur(8px);
}
.hero-top,.hero .invoice-line,.hero-grid,.hero .stats{position:relative;z-index:1}
.calc-band{position:relative;overflow:hidden}
.calc-band::before{
  background:
    radial-gradient(40% 55% at 14% 8%,rgba(169,216,214,.09),transparent 62%),
    radial-gradient(52% 52% at 92% 100%,rgba(198,165,107,.12),transparent 64%);
}
.calc-band .container{position:relative;z-index:1}
.cta-band::before{
  background:radial-gradient(46% 64% at 12% 12%,rgba(169,216,214,.08),transparent 64%);
}
@media (prefers-reduced-motion:no-preference){
  .hero::before,.calc-band::before,.cta-band::before{animation:caustics 18s ease-in-out infinite alternate}
  .calc-band::before{animation-duration:21s}
  .cta-band::before{animation-duration:24s}
}
@keyframes caustics{
  0%{transform:translate3d(-3%,-2%,0) scale(1.06);opacity:.6}
  100%{transform:translate3d(4%,3%,0) scale(1.16);opacity:1}
}

/* refracted top edge on calc output panel */
.calc-out{position:relative}
.calc-out::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;z-index:2;border-radius:var(--r) var(--r) 0 0;pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(169,216,214,.7),rgba(255,255,255,.9),rgba(198,165,107,.7),transparent);
}

/* reduced-motion: kill glass animation, keep static beauty */
@media (prefers-reduced-motion:reduce){
  .hero::before,.calc-band::before,.cta-band::before{animation:none}
  .hero-side::before{display:none}
  .glass-card .ph::after,.cat-card .ph::after,.method-card .ph::after,.ref-card .ph::after{animation:none!important;opacity:0!important}
  .frost::before{animation:none}
}

/* scroll progress */
.scroll-progress{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--crystal),var(--accent));z-index:9998;transition:width 80ms linear;pointer-events:none;box-shadow:0 0 10px rgba(198,165,107,.6)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .nav-desktop{display:none}
  .nav-toggle{display:block}
  .hero-top{grid-template-columns:1fr;gap:32px}
  .hero-side{min-height:min(56vh,440px)}
  .ref-grid{grid-template-columns:repeat(2,1fr)}
  .proc-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
  .calc{grid-template-columns:1fr}
  .calc-out{position:static}
}
@media (max-width:820px){
  .hero-grid{grid-template-columns:repeat(2,1fr)}
  .cat-grid{grid-template-columns:1fr 1fr}
  .person{grid-template-columns:1fr}
  .testi-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr}
  .pkg-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:0}
  .trust-strip{grid-template-columns:1fr}
  .trust-strip li{border-left:0;border-top:1px solid var(--line)}
  .trust-strip li:first-child{border-top:0}
}
@media (max-width:640px){
  :root{--header-h:64px}
  section{padding-block:clamp(44px,10vw,72px)}
  .hero-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:1fr}
  .ref-grid{grid-template-columns:1fr}
  .proc-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .stat{padding:20px 14px}
  .channel{padding:20px}
}
@media (max-width:400px){
  .cookie-actions button{flex:1 1 100%}
}