/* ============================================================
   Shri Shyam Traders — cinematic industrial design system
   ============================================================ */

/* ---- tokens ---- */
:root{
  /* light industrial theme — white page, steel ink, brand blue + safety amber */
  --void:#ffffff;            /* page background */
  --ink:#f1f4f9;             /* faint surface / inputs / footer */
  --panel:#ffffff;           /* card surface */
  --panel-2:#f3f6fb;         /* card hover */
  --panel-3:#e8edf4;
  --line:rgba(13,20,36,.10);
  --line-2:rgba(13,20,36,.17);

  --white:#0c121e;           /* now = high-contrast INK (headings / strong) */
  --steel:#33404f;           /* primary body text */
  --mist:#5b6675;            /* secondary text */
  --mute:#94a0af;            /* tertiary / mono labels */

  --blue:#1f6bff;
  --blue-bright:#1f6bff;     /* readable accent on white */
  --blue-glow:rgba(31,107,255,.28);
  --amber:#ff9f1c;           /* fills / dots */
  --amber-bright:#c9740a;    /* amber TEXT (readable on white) */
  --spark:#ffb347;

  --shadow:0 1px 2px rgba(13,20,36,.05),0 14px 34px -16px rgba(13,20,36,.18);
  --shadow-lg:0 36px 80px -34px rgba(13,20,36,.34);

  --radius:16px;
  --radius-sm:10px;
  --gut:clamp(20px,5vw,72px);
  --maxw:1280px;

  --serif:"Space Grotesk",system-ui,sans-serif;
  --sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --ease:cubic-bezier(.22,1,.36,1);
  --ease-2:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:var(--sans);
  background:var(--void);
  color:var(--steel);
  line-height:1.6;
  font-size:16px;
  letter-spacing:.01em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
::selection{background:var(--blue);color:#fff}

/* ---- type ---- */
h1,h2,h3,h4{font-family:var(--serif);color:var(--white);line-height:1.04;font-weight:600;letter-spacing:-.02em}
h1{font-size:clamp(2.6rem,7vw,6rem)}
h2{font-size:clamp(2rem,4.4vw,3.6rem)}
h3{font-size:clamp(1.25rem,2vw,1.6rem)}
.lead{font-size:clamp(1.02rem,1.5vw,1.22rem);color:var(--mist);max-width:60ch}
strong{color:var(--white);font-weight:600}

/* mono spec label */
.mono{font-family:var(--mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--mute)}
.kicker{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--blue-bright);display:inline-flex;align-items:center;gap:.7em;
}
.kicker::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--blue),transparent)}
.kicker.amber{color:var(--amber-bright)}
.kicker.amber::before{background:linear-gradient(90deg,var(--amber),transparent)}

/* ---- layout ---- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.section{position:relative;padding:clamp(80px,12vh,160px) 0}
.section.tight{padding:clamp(56px,8vh,100px) 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;margin-bottom:clamp(40px,6vh,76px)}
.section-head .lead{flex:1 1 320px}
.eyebrow{display:block;margin-bottom:18px}

/* ---- atmosphere: grain + vignette ---- */
.grain,.vignette{position:fixed;inset:0;pointer-events:none;z-index:60}
.vignette{background:radial-gradient(120% 80% at 50% -12%,rgba(31,107,255,.06),transparent 52%)}
.grain{
  opacity:.04;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 6s steps(6) infinite;
}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-4%,3%)}40%{transform:translate(3%,-2%)}60%{transform:translate(-2%,4%)}80%{transform:translate(4%,-3%)}100%{transform:translate(0,0)}}
@media (prefers-reduced-motion:reduce){.grain{animation:none}}

/* ---- custom cursor (desktop pointer only) ---- */
.cursor,.cursor-dot{position:fixed;top:0;left:0;z-index:200;pointer-events:none;transform:translate(-50%,-50%);mix-blend-mode:difference}
.cursor{width:38px;height:42px;transition:width .25s,height .25s,opacity .25s;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 110'%3E%3Cpolygon points='50,3 95,29 95,81 50,107 5,81 5,29' fill='none' stroke='white' stroke-width='6'/%3E%3C/svg%3E") center/contain no-repeat}
.cursor-dot{width:5px;height:5px;background:#fff;border-radius:50%}
.cursor.hot{width:64px;height:70px}
body.cursor-on{cursor:none}
@media (hover:none),(pointer:coarse){.cursor,.cursor-dot{display:none}body.cursor-on{cursor:auto}}

/* ---- buttons ---- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  padding:1.02em 1.6em;border-radius:100px;font-weight:500;
  transition:transform .35s var(--ease),background .3s,color .3s,border-color .3s,box-shadow .4s;
  will-change:transform;white-space:nowrap;
}
.btn svg{width:14px;height:14px;transition:transform .35s var(--ease)}
.btn-primary{background:var(--white);color:#fff}
.btn-primary:hover{box-shadow:0 0 0 1px var(--white),0 20px 50px -18px rgba(13,20,36,.42)}
.btn-primary:hover svg{transform:translateX(4px)}
.btn-ghost{border:1px solid var(--line-2);color:var(--white)}
.btn-ghost:hover{border-color:var(--white);background:rgba(13,20,36,.04)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:#3f86ff;box-shadow:0 18px 50px -16px var(--blue-glow)}
.btn-lg{padding:1.2em 2em;font-size:.82rem}

/* link with arrow */
.txtlink{font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--white);display:inline-flex;align-items:center;gap:.6em;border-bottom:1px solid var(--line-2);padding-bottom:.4em;transition:gap .3s,border-color .3s}
.txtlink:hover{gap:1em;border-color:var(--blue-bright)}

/* ---- top nav ---- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s,border-color .4s,backdrop-filter .4s}
.topbar.scrolled{background:rgba(255,255,255,.82);backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid var(--line);box-shadow:0 10px 30px -22px rgba(13,20,36,.4)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:13px}
.brand-mark{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),#0b3aa0);font-family:var(--serif);font-weight:700;color:#fff;font-size:1rem;letter-spacing:.02em;box-shadow:0 8px 24px -10px var(--blue-glow);position:relative;overflow:hidden}
.brand-mark::after{content:"";position:absolute;left:0;right:0;bottom:7px;height:2px;background:var(--amber);opacity:.9}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-family:var(--serif);color:var(--white);font-size:1.02rem;letter-spacing:-.01em;font-weight:600}
.brand-text span{font-family:var(--mono);font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;color:var(--mute)}
.nav-links{display:flex;gap:6px}
.nav-links a{font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mist);padding:.7em 1.05em;border-radius:100px;transition:color .25s,background .25s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--white)}
.nav-links a.active{background:rgba(13,20,36,.05)}
.nav-cta{display:flex;align-items:center;gap:14px}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:11px;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.menu-toggle span{width:18px;height:1.5px;background:var(--white);transition:.3s}
.menu-toggle.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mobile-menu{display:none}

/* ---- hero ---- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding-top:120px;overflow:hidden}
#hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-bg-grid{position:absolute;inset:0;z-index:0;opacity:.75;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill='none' stroke='%231f6bff' stroke-opacity='0.13' stroke-width='1'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5z'/%3E%3Cpath d='M3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9z'/%3E%3C/g%3E%3C/svg%3E");
  background-size:54px 94px;
  -webkit-mask-image:radial-gradient(120% 100% at 70% 40%,#000 10%,transparent 72%);
  mask-image:radial-gradient(120% 100% at 70% 40%,#000 10%,transparent 72%)}
.hero-glow{position:absolute;z-index:0;width:60vw;height:60vw;right:-10vw;top:-10vw;border-radius:50%;
  background:radial-gradient(circle,var(--blue-glow),transparent 60%);filter:blur(40px);opacity:.5;pointer-events:none}
/* contrast scrim — keeps copy legible over the 3D without hiding it */
.hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.35) 0%,rgba(255,255,255,0) 26%,rgba(255,255,255,.6) 70%,rgba(255,255,255,.95) 100%)}
@media (min-width:1081px){
  .hero::after{background:linear-gradient(90deg,rgba(255,255,255,.9) 0%,rgba(255,255,255,.45) 42%,rgba(255,255,255,0) 70%)}
}
.hero-inner{position:relative;z-index:3;width:100%}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero h1{margin:.18em 0 .32em}
.hero h1 .ln{display:block;overflow:hidden}
.hero h1 .ln>span{display:block;transform:translateY(110%);transition:transform 1s var(--ease)}
.loaded .hero h1 .ln>span{transform:translateY(0)}
.hero h1 em{font-style:normal;color:var(--blue-bright)}
.hero-lead{max-width:46ch}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.hero-fade{opacity:0;transform:translateY(24px);transition:opacity 1s var(--ease) .5s,transform 1s var(--ease) .5s}
.loaded .hero-fade{opacity:1;transform:none}

/* hero HUD readouts on right */
.hero-hud{position:relative;z-index:3;align-self:stretch;min-height:340px}
.hud-chip{position:absolute;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mist);
  background:rgba(255,255,255,.72);border:1px solid var(--line);backdrop-filter:blur(8px);padding:.7em .9em;border-radius:10px;opacity:0;transform:translateY(10px) scale(.96);box-shadow:var(--shadow)}
.loaded .hud-chip{animation:hudIn .8s var(--ease) forwards}
.hud-chip b{color:var(--white);display:block;font-size:.78rem;letter-spacing:.06em;margin-top:.25em}
.hud-chip .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--amber);margin-right:.5em;box-shadow:0 0 10px var(--amber);animation:pulse 2.4s infinite}
.hud-1{top:6%;left:0;animation-delay:1.1s!important}
.hud-2{top:40%;right:0;animation-delay:1.35s!important}
.hud-3{bottom:6%;left:14%;animation-delay:1.6s!important}
@keyframes hudIn{to{opacity:1;transform:none}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* scroll cue */
.scroll-cue{position:absolute;bottom:30px;left:var(--gut);z-index:3;display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
.scroll-cue .track{width:30px;height:48px;border:1px solid var(--line-2);border-radius:20px;position:relative}
.scroll-cue .track::after{content:"";position:absolute;left:50%;top:8px;width:3px;height:8px;background:var(--blue-bright);border-radius:3px;transform:translateX(-50%);animation:scrolldot 2s var(--ease) infinite}
@keyframes scrolldot{0%{opacity:0;transform:translate(-50%,0)}30%{opacity:1}80%{opacity:0;transform:translate(-50%,18px)}100%{opacity:0}}

/* ---- reveal ---- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero h1 .ln>span{transform:none}.hero-fade{opacity:1;transform:none}}

/* ---- marquee ticker ---- */
.ticker{border-block:1px solid var(--line);background:var(--ink);overflow:hidden;padding:18px 0}
.ticker-track{display:flex;gap:48px;white-space:nowrap;width:max-content;animation:ticker 38s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-item{font-family:var(--mono);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mist);display:flex;align-items:center;gap:48px}
.ticker-item::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--amber);opacity:.7}
@keyframes ticker{to{transform:translateX(-50%)}}

/* ---- stats band ---- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.stat{background:var(--panel);padding:38px 30px;position:relative;transition:background .4s}
.stat:hover{background:var(--panel-2)}
.stat .num{font-family:var(--serif);font-size:clamp(2.4rem,4vw,3.6rem);color:var(--white);font-weight:600;letter-spacing:-.03em;line-height:1}
.stat .num em{font-style:normal;color:var(--blue-bright)}
.stat .lbl{display:block;margin-top:14px;color:var(--white);font-weight:500;font-size:1rem}
.stat .note{display:block;color:var(--mute);font-size:.84rem;margin-top:4px}
.stat::before{content:"";position:absolute;left:30px;top:30px;width:6px;height:6px;border-radius:50%;background:var(--amber);opacity:.8}

/* ---- families ---- */
.families{display:grid;gap:18px}
.fam{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:30px;align-items:center;
  border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--panel),var(--ink));
  padding:clamp(28px,4vw,52px);overflow:hidden;transition:border-color .4s,transform .5s var(--ease)}
.fam::before{content:"";position:absolute;inset:0;background:radial-gradient(80% 120% at 100% 0%,var(--_a,var(--blue-glow)),transparent 55%);opacity:0;transition:opacity .5s}
.fam:hover{border-color:var(--line-2);transform:translateY(-3px)}
.fam:hover::before{opacity:.16}
.fam-body{position:relative;z-index:2}
.fam-index{font-family:var(--mono);font-size:.74rem;letter-spacing:.2em;color:var(--mute)}
.fam-body h3{font-size:clamp(1.6rem,2.6vw,2.3rem);margin:.5em 0 .3em}
.fam-body .tag{color:var(--blue-bright);font-family:var(--mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:1.1em;display:block}
.fam-body p{color:var(--mist);max-width:54ch;margin-bottom:1.6em}
.fam-meta{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.fam-pill{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);border:1px solid var(--line);border-radius:100px;padding:.55em 1em}
.fam-cover{position:relative;z-index:2;aspect-ratio:1;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line);background:var(--panel-2)}
.fam-cover img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05) contrast(1.02);transition:transform .8s var(--ease)}
.fam:hover .fam-cover img{transform:scale(1.06)}
.fam-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 62%,rgba(13,20,36,.14))}

/* corner registration ticks (engineering detail) */
.ticks::before,.ticks::after{content:"";position:absolute;width:12px;height:12px;border:1px solid var(--line-2);pointer-events:none}
.ticks::before{top:14px;left:14px;border-right:0;border-bottom:0}
.ticks::after{bottom:14px;right:14px;border-left:0;border-top:0}

/* ---- process (pinned) ---- */
.process{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}
.process-sticky{position:sticky;top:120px}
.process-sticky .big{font-family:var(--serif);font-size:clamp(4rem,10vw,9rem);color:var(--white);line-height:.9;letter-spacing:-.04em;opacity:.12;transition:opacity .4s}
.proc-steps{display:flex;flex-direction:column}
.proc-step{padding:36px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:64px 1fr;gap:24px;align-items:start;transition:opacity .5s}
.proc-step:last-child{border-bottom:1px solid var(--line)}
.proc-step .no{font-family:var(--mono);font-size:.8rem;letter-spacing:.18em;color:var(--blue-bright)}
.proc-step h3{margin-bottom:.5em}
.proc-step p{color:var(--mist);max-width:46ch}

/* ---- product grid (real photos) ---- */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.prod{position:relative;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:var(--panel);transition:border-color .4s,transform .5s var(--ease)}
.prod:hover{border-color:var(--line-2);transform:translateY(-4px)}
.prod-img{position:relative;aspect-ratio:1;overflow:hidden;background:radial-gradient(120% 120% at 50% 18%,#fbfcff,#eaeff6)}
.prod-img img{width:100%;height:100%;object-fit:cover;mix-blend-mode:normal;transition:transform .7s var(--ease)}
.prod:hover .prod-img img{transform:scale(1.07)}
.prod-cat{position:absolute;top:12px;left:12px;font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);background:rgba(255,255,255,.85);border:1px solid var(--line);padding:.45em .7em;border-radius:7px;backdrop-filter:blur(6px)}
.prod-body{padding:18px}
.prod-body h4{font-family:var(--serif);color:var(--white);font-size:1.05rem;font-weight:600;letter-spacing:-.01em}
.prod-body p{color:var(--mute);font-size:.86rem;margin-top:.5em;line-height:1.5}
.prod-specs{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.prod-specs span{font-family:var(--mono);font-size:.62rem;letter-spacing:.06em;color:var(--mist);border:1px solid var(--line);border-radius:6px;padding:.35em .55em}

/* ---- spec cards (fasteners / packaging, no photos) ---- */
.spec-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}
.spec-card{position:relative;border:1px solid var(--line);border-radius:var(--radius-sm);padding:30px;background:linear-gradient(180deg,var(--panel),var(--ink));overflow:hidden;transition:border-color .4s,transform .5s var(--ease)}
.spec-card:hover{border-color:var(--line-2);transform:translateY(-4px)}
.spec-card .meta{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-bright);margin:.6em 0 1em}
.spec-card h4{font-family:var(--serif);color:var(--white);font-size:1.18rem;font-weight:600}
.spec-card p{color:var(--mist);font-size:.92rem}
.spec-card .idx{position:absolute;top:22px;right:26px;font-family:var(--mono);font-size:.7rem;color:var(--mute)}

/* ---- standards row ---- */
.standards{display:flex;flex-wrap:wrap;gap:10px}
.standards span{font-family:var(--mono);font-size:.74rem;letter-spacing:.1em;color:var(--steel);border:1px solid var(--line);border-radius:100px;padding:.6em 1.1em;transition:border-color .3s,color .3s}
.standards span:hover{border-color:var(--blue);color:var(--white)}

/* ---- sectors ---- */
.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.sector{background:var(--panel);padding:30px 28px;transition:background .4s}
.sector:hover{background:var(--panel-2)}
.sector b{font-family:var(--serif);color:var(--white);font-size:1.18rem;display:block}
.sector span{color:var(--mute);font-size:.86rem;margin-top:.4em;display:block}
.sector .n{font-family:var(--mono);font-size:.7rem;color:var(--blue-bright);letter-spacing:.16em;display:block;margin-bottom:14px}

/* ---- testimonials ---- */
.tcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:16px}
.tcard{border:1px solid var(--line);border-radius:var(--radius-sm);padding:30px;background:var(--panel);position:relative;transition:border-color .4s,transform .5s var(--ease)}
.tcard:hover{border-color:var(--line-2);transform:translateY(-4px)}
.tcard p{color:var(--steel);font-size:1rem;line-height:1.6}
.tcard .who{display:flex;align-items:center;gap:14px;margin-top:22px;padding-top:22px;border-top:1px solid var(--line)}
.tcard .badge{width:46px;height:50px;clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);display:grid;place-items:center;font-family:var(--serif);font-weight:700;color:#fff;background:linear-gradient(135deg,var(--blue),#0b3aa0);font-size:.9rem;flex:0 0 auto}
.tcard .who b{display:block;color:var(--white);font-size:.95rem}
.tcard .who span{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.tcard .quote-mark{font-family:var(--serif);font-size:3rem;line-height:0;color:var(--line-2);position:absolute;top:30px;right:26px}

/* ---- big CTA (blue brand band — focal pop on white) ---- */
.cta-band{position:relative;border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,#2f7bff,#0b3aa0 72%);padding:clamp(48px,8vw,100px);text-align:center;box-shadow:0 40px 90px -40px var(--blue-glow)}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 120% at 50% 0%,rgba(255,255,255,.22),transparent 55%)}
.cta-band::after{content:"";position:absolute;inset:0;opacity:.5;background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(100% 100% at 50% 0%,#000,transparent 75%)}
.cta-band .inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:28px}
.cta-band h2,.cta-band .lead{color:#fff}
.cta-band .lead{color:rgba(255,255,255,.85)}
.cta-band .kicker{color:#dbe7ff}
.cta-band .kicker::before{background:linear-gradient(90deg,#fff,transparent)}
.cta-band h2{max-width:18ch}
.cta-band .btn-primary{background:#fff;color:#0b3aa0}
.cta-band .btn-primary:hover{box-shadow:0 20px 50px -18px rgba(0,0,0,.4)}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.cta-band .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.12)}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}

/* ---- founder note ---- */
.founder{display:grid;grid-template-columns:300px 1fr;gap:50px;align-items:center}
.founder-portrait{position:relative;aspect-ratio:1/1.06;display:grid;place-items:center;overflow:hidden;
  clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);
  background:radial-gradient(120% 120% at 50% 30%,var(--panel-2),var(--ink));
  filter:drop-shadow(0 26px 44px rgba(13,20,36,.26))}
.founder-portrait .founder-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 18%;z-index:2}
.founder-portrait .mono-init{font-family:var(--serif);font-size:5rem;color:var(--white);font-weight:600;z-index:1}
.founder-portrait::after{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 106' preserveAspectRatio='none'%3E%3Cpolygon points='50,1 99,26.5 99,79.5 50,105 1,79.5 1,26.5' fill='none' stroke='%231f6bff' stroke-opacity='0.55' stroke-width='1.4'/%3E%3C/svg%3E") center/100% 100% no-repeat}
.founder-portrait .ring{display:none}
.founder blockquote{font-family:var(--serif);font-size:clamp(1.4rem,2.6vw,2.1rem);color:var(--white);line-height:1.3;letter-spacing:-.01em;font-weight:500}
.founder .sig{margin-top:26px;font-family:var(--mono);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mist)}
.founder .sig b{color:var(--white)}

/* founder stats */
.fstats{display:flex;gap:36px;flex-wrap:wrap;margin-top:30px}
.fstats div b{font-family:var(--serif);font-size:1.8rem;color:var(--white);display:block;line-height:1}
.fstats div span{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}

/* ---- page hero (interior pages) ---- */
.page-hero{position:relative;padding:170px 0 70px;overflow:hidden}
.page-hero .hero-bg-grid{opacity:.4}
.page-hero h1{font-size:clamp(2.4rem,6vw,4.6rem);margin:.2em 0 .4em}
.page-hero .lead{max-width:64ch}

/* ---- catalogue tabs / filter ---- */
.cat-controls{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-bottom:44px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tab{font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mist);padding:.8em 1.3em;border:1px solid var(--line);border-radius:100px;transition:.3s}
.tab .c{color:var(--mute);margin-left:.6em}
.tab:hover{color:var(--white);border-color:var(--line-2)}
.tab.active{background:var(--white);color:#fff;border-color:var(--white)}
.tab.active .c{color:#fff;opacity:.6}
.filter-wrap{position:relative}
.filter{font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;color:var(--steel);background:var(--panel);border:1px solid var(--line);border-radius:100px;padding:.85em 2.6em .85em 1.2em;min-width:230px;appearance:none}
.filter-wrap::after{content:"▾";position:absolute;right:1.2em;top:50%;transform:translateY(-50%);color:var(--mute);pointer-events:none;font-size:.7rem}
.cat-count{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.fam-panel{display:none}
.fam-panel.active{display:block;animation:fadeUp .6s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* ---- about: timeline ---- */
.timeline{position:relative;display:grid;gap:0;border-left:1px solid var(--line);margin-left:8px}
.tl-item{position:relative;padding:0 0 46px 40px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-5px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px var(--void),0 0 16px var(--blue-glow)}
.tl-item .yr{font-family:var(--serif);font-size:1.6rem;color:var(--white);font-weight:600;line-height:1}
.tl-item p{color:var(--mist);margin-top:.5em;max-width:60ch}
.tl-item p b{color:var(--white)}

/* ---- about: values ---- */
.values{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.value{background:var(--panel);padding:36px 32px;transition:background .4s}
.value:hover{background:var(--panel-2)}
.value .vn{font-family:var(--mono);font-size:.8rem;letter-spacing:.2em;color:var(--amber-bright)}
.value h3{margin:.9em 0 .5em;font-size:1.25rem}
.value p{color:var(--mist);font-size:.94rem}

/* ---- contact ---- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:start}
.info-panel{border:1px solid var(--line);border-radius:var(--radius);padding:clamp(30px,4vw,44px);background:linear-gradient(180deg,var(--panel),var(--ink));position:relative;overflow:hidden}
.info-row{display:flex;flex-direction:column;gap:4px;padding:20px 0;border-bottom:1px solid var(--line)}
.info-row:last-of-type{border-bottom:0}
.info-row .k{font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mute)}
.info-row .v,.info-row a{color:var(--white);font-size:1.02rem}
.info-row a:hover{color:var(--blue-bright)}
.form-panel{border:1px solid var(--line);border-radius:var(--radius);padding:clamp(30px,4vw,44px);background:var(--panel)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mist)}
.field input,.field select,.field textarea{
  background:var(--ink);border:1px solid var(--line);border-radius:10px;padding:.95em 1em;color:var(--white);font-family:var(--sans);font-size:.96rem;transition:border-color .3s,background .3s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(31,107,255,.12)}
.field textarea{min-height:130px;resize:vertical}
.form-status{grid-column:1/-1;font-family:var(--mono);font-size:.76rem;letter-spacing:.06em;padding:1em 1.2em;border-radius:10px;border:1px solid var(--line)}
.form-status.ok{border-color:rgba(47,123,255,.5);color:var(--blue-bright);background:rgba(47,123,255,.08)}
.form-status.err{border-color:rgba(255,107,107,.5);color:#ff8f8f;background:rgba(255,107,107,.08)}

/* ---- footer ---- */
.footer{position:relative;border-top:1px solid var(--line);background:var(--ink);padding:clamp(56px,8vw,90px) 0 40px;overflow:hidden}
.footer::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--blue),transparent);opacity:.5}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid var(--line)}
.footer h4{font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mute);margin-bottom:20px;font-weight:500}
.footer-brand .brand{margin-bottom:20px}
.footer-brand p{color:var(--mist);font-size:.95rem;max-width:36ch}
.footer-col a,.footer-col p{display:block;color:var(--steel);font-size:.94rem;margin-bottom:12px;transition:color .25s}
.footer-col a:hover{color:var(--blue-bright)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-top:26px}
.footer-bottom p,.footer-bottom span{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.footer-bottom a{color:var(--mute)}
.footer-bottom a:hover{color:var(--white)}

/* ---- responsive ---- */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr}
  .hero-hud{display:none}
  .process{grid-template-columns:1fr;gap:30px}
  .process-sticky{position:static}
  .process-sticky .big{font-size:clamp(3rem,16vw,6rem)}
  .contact-grid{grid-template-columns:1fr}
  .founder{grid-template-columns:1fr;gap:30px}
  .founder-portrait{max-width:240px}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .nav-links{display:none}
  .menu-toggle{display:flex}
  .nav-cta .btn:not(.menu-toggle){display:none}
  .topbar.scrolled .mobile-menu.open,.mobile-menu.open{display:flex}
  .mobile-menu{position:fixed;inset:78px 0 0;background:rgba(255,255,255,.98);backdrop-filter:blur(20px);flex-direction:column;padding:30px var(--gut);gap:6px;z-index:99}
  .mobile-menu a{font-family:var(--serif);font-size:1.8rem;color:var(--white);padding:.5em 0;border-bottom:1px solid var(--line)}
  .stats{grid-template-columns:1fr 1fr}
  .sectors{grid-template-columns:1fr}
  .fam{grid-template-columns:1fr}
  .fam-cover{order:-1;aspect-ratio:16/10}
  .form-grid{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
  .stats{grid-template-columns:1fr}
  .hero-actions .btn{flex:1}
}

/* ============================================================
   light-theme depth — cards need soft shadows on white
   ============================================================ */
.fam,.prod,.spec-card,.tcard,.info-panel,.form-panel,.stats,.sectors,.values,.timeline-card{box-shadow:var(--shadow)}
.fam:hover,.prod:hover,.spec-card:hover,.tcard:hover{box-shadow:var(--shadow-lg)}
.founder-portrait{box-shadow:var(--shadow)}
.prod-img img{mix-blend-mode:multiply}                 /* drops white product backgrounds into the light tile */
.hud-chip b{color:var(--white)}

/* ---- image marquee (more product photography in motion) ---- */
.img-marquee{overflow:hidden;border-block:1px solid var(--line);background:var(--ink);padding:22px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.img-track{display:flex;gap:18px;width:max-content;animation:imgmar 46s linear infinite}
.img-marquee:hover .img-track{animation-play-state:paused}
.img-cell{position:relative;width:150px;height:150px;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:radial-gradient(120% 120% at 50% 18%,#fff,#eef2f7);flex:0 0 auto;box-shadow:var(--shadow)}
.img-cell img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply;transition:transform .6s var(--ease)}
.img-cell:hover img{transform:scale(1.08)}
.img-cell .tag{position:absolute;left:8px;bottom:8px;right:8px;font-family:var(--mono);font-size:.56rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mist);background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:6px;padding:.3em .5em;backdrop-filter:blur(4px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@keyframes imgmar{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.img-track{animation:none}}

/* ---- footer interactive parts playground ---- */
.footer{padding-top:0}
.play-band{position:relative;height:clamp(260px,38vh,420px);border-bottom:1px solid var(--line);
  background:radial-gradient(130% 100% at 50% -10%,#f4f7fc,#fdfdfe);overflow:hidden;touch-action:none;cursor:grab}
.play-band:active{cursor:grabbing}
#footer-play{position:absolute;inset:0;width:100%;height:100%;display:block}
.play-hint{position:absolute;left:var(--gut);top:30px;z-index:2;pointer-events:none;max-width:min(520px,72%)}
.play-hint .kicker{margin-bottom:12px}
.play-hint h3{font-size:clamp(1.4rem,3vw,2.2rem);margin-bottom:.4em}
.play-hint p{color:var(--mist);font-size:.96rem;max-width:42ch}
.play-hint .keys{display:inline-flex;gap:8px;margin-top:16px;flex-wrap:wrap}
.play-hint .keys span{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);border:1px solid var(--line);background:rgba(255,255,255,.7);border-radius:7px;padding:.45em .7em}
.footer .footer-top{padding-top:clamp(48px,7vw,80px)}
@media (max-width:560px){
  .play-band{height:auto;display:flex;flex-direction:column}
  .play-hint{position:static;padding:26px var(--gut) 6px;max-width:100%}
  #footer-play{position:relative;inset:auto;width:100%;height:300px}
}

/* ---- client / partner logo marquee (two rows, opposite directions) ---- */
.logo-marquee{display:flex;flex-direction:column;gap:14px;margin-top:42px;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.logo-row{display:flex;gap:14px;width:max-content;will-change:transform;animation:logoL 42s linear infinite}
.logo-row.reverse{animation:logoR 52s linear infinite}
.logo-marquee:hover .logo-row{animation-play-state:paused}
@keyframes logoL{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes logoR{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.logo-chip{display:flex;align-items:center;gap:13px;flex:0 0 auto;border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);border-radius:100px;padding:11px 24px 11px 11px;transition:border-color .3s,transform .4s var(--ease)}
.logo-chip:hover{border-color:var(--line-2);transform:translateY(-2px)}
.logo-chip .hexb{width:42px;height:46px;display:grid;place-items:center;font-family:var(--serif);font-weight:700;color:#fff;font-size:.8rem;flex:0 0 auto;background:linear-gradient(135deg,var(--blue),#0b3aa0);clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%)}
.logo-chip b{font-family:var(--serif);color:var(--white);font-size:1rem;line-height:1.1;letter-spacing:-.01em}
.logo-chip span{display:block;font-family:var(--mono);font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-top:3px}
@media (prefers-reduced-motion:reduce){.logo-row{animation:none}}

/* ---- catalogue search ---- */
.cat-search{position:relative;flex:1 1 240px;max-width:340px}
.cat-search input{width:100%;font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--white);
  background:var(--panel);border:1px solid var(--line);border-radius:100px;padding:.85em 1.2em .85em 2.7em;transition:border-color .3s,box-shadow .3s}
.cat-search input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,107,255,.12)}
.cat-search::before{content:"";position:absolute;left:1.05em;top:50%;width:15px;height:15px;transform:translateY(-50%);opacity:.5;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2333404f' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M21 21l-4.3-4.3'/%3E%3C/svg%3E") center/contain no-repeat}
.cat-empty{font-family:var(--mono);font-size:.8rem;letter-spacing:.06em;color:var(--mute);padding:40px 0;text-align:center;grid-column:1/-1}

/* ---- footer credit ---- */
.footer-credit{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.footer-credit a{color:var(--blue-bright);border-bottom:1px solid transparent;transition:border-color .3s}
.footer-credit a:hover{border-color:var(--blue-bright)}