/* =========================================================
   IBRIXI — Modern redesign
   Palette derived from the logo: indigo #293189 + gold #F6AC12
   ========================================================= */

:root{
  /* Brand */
  --indigo-900:#0a0d24;
  --indigo-800:#111538;
  --indigo-700:#1a1f52;
  --indigo-600:#293189;      /* logo indigo */
  --indigo-500:#3a44b0;
  --indigo-400:#5a63e6;
  --indigo-300:#8b92f0;

  --gold:#f6ac12;            /* logo gold */
  --gold-soft:#ffc94d;
  --gold-deep:#d98f04;

  /* Neutrals */
  --white:#ffffff;
  --ink:#eef0fb;
  --muted:#a7adcf;
  --muted-2:#727aa6;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);

  --bg:#293189;
  --panel:rgba(255,255,255,.045);
  --panel-2:rgba(255,255,255,.07);

  --radius:22px;
  --radius-sm:14px;
  --shadow:0 30px 70px -30px rgba(0,0,0,.75);
  --shadow-gold:0 20px 50px -18px rgba(246,172,18,.45);

  --ease:cubic-bezier(.22,1,.36,1);
  --ease-2:cubic-bezier(.65,.05,0,1);
  --container:1240px;
  --nav-h:78px;
}

*,*::before,*::after{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:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  overflow-x:hidden;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{font-family:'Sora',sans-serif;font-weight:700;line-height:1.1;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea{font:inherit;color:inherit}
::selection{background:var(--gold);color:var(--indigo-900)}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}

/* ---------- Backdrop atmosphere ---------- */
.noise{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.5;
  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='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}
.glow{position:fixed;border-radius:50%;filter:blur(120px);z-index:0;pointer-events:none;opacity:.5}
.bg3d{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.glow--gold{width:520px;height:520px;background:radial-gradient(circle,rgba(246,172,18,.35),transparent 65%);top:-160px;right:-120px}
.glow--indigo{width:640px;height:640px;background:radial-gradient(circle,rgba(58,68,176,.5),transparent 65%);bottom:-220px;left:-180px}

/* ---------- Preloader ---------- */
.preloader{
  position:fixed;inset:0;z-index:9999;display:grid;place-items:center;
  background:var(--indigo-900);transition:opacity .6s var(--ease),visibility .6s;
}
.preloader.is-hidden{opacity:0;visibility:hidden}
.preloader-mark{font-family:'Sora',sans-serif;font-weight:800;letter-spacing:.5em;font-size:1.1rem;color:var(--white);margin-bottom:22px;text-align:center}
.preloader-bar{width:180px;height:3px;border-radius:3px;background:rgba(255,255,255,.12);overflow:hidden}
.preloader-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--indigo-400),var(--gold));animation:load 1.1s var(--ease) forwards}
@keyframes load{to{width:100%}}

/* ---------- Cursor dot ---------- */
.cursor-dot{position:fixed;top:0;left:0;pointer-events:none;z-index:9998;border-radius:50%;mix-blend-mode:difference;width:5px;height:5px;background:var(--white)}
@media (hover:none),(pointer:coarse){.cursor-dot{display:none}}

/* ---------- Scroll progress ---------- */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:9997;background:linear-gradient(90deg,var(--indigo-400),var(--gold));box-shadow:0 0 18px rgba(246,172,18,.6)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 26px;border-radius:100px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;position:relative;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s,color .35s,border-color .35s;
  white-space:nowrap;
}
.btn i{font-size:.9em}
.btn--lg{padding:16px 32px;font-size:1rem}
.btn--block{width:100%}
.btn--gold{background:linear-gradient(120deg,var(--gold),var(--gold-deep));color:#1b1405;box-shadow:var(--shadow-gold)}
.btn--gold:hover{transform:translateY(-3px);box-shadow:0 28px 60px -18px rgba(246,172,18,.65)}
.btn--ghost{background:rgba(255,255,255,.05);border-color:var(--line-strong);color:var(--white);backdrop-filter:blur(8px)}
.btn--ghost:hover{transform:translateY(-3px);background:rgba(255,255,255,.12);border-color:var(--gold)}
.btn--gold::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(255,255,255,.55),transparent);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn--gold:hover::after{transform:translateX(120%)}

/* ---------- Nav ---------- */
.nav{position:fixed;top:0;left:0;width:100%;z-index:900;background:rgb(23 49 124);transition:background .4s var(--ease),box-shadow .4s var(--ease)}
.nav__inner{display:flex;align-items:center;gap:26px;height:var(--nav-h);background:rgb(23 49 124)}
.nav__trait{display:block;height:2px;width:100%;background:rgb(231 157 10)}
.nav.is-scrolled{background:rgb(23 49 124);box-shadow:0 12px 34px -20px rgba(0,0,0,.8)}
.nav__brand{display:flex;align-items:center;margin-right:auto}
.nav__logo{height:34px;width:auto;transition:transform .4s var(--ease)}
.nav__brand:hover .nav__logo{transform:scale(1.05)}
.nav__links{display:flex;align-items:center;gap:6px}
.nav__link{position:relative;padding:9px 14px;border-radius:100px;font-size:.92rem;font-weight:500;color:var(--muted);transition:color .3s,background .3s}
.nav__link:hover,.nav__link.is-active{color:var(--white);background:var(--panel)}
.nav__link.is-active::after{content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%);width:5px;height:5px;border-radius:50%;background:var(--gold)}
.nav__cta{padding:11px 22px;font-size:.88rem}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav__burger span{width:26px;height:2px;background:var(--white);border-radius:2px;transition:.3s var(--ease)}
.nav__burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger.is-open span:nth-child(2){opacity:0}
.nav__burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Drawer ---------- */
.drawer{position:fixed;top:0;right:0;height:100dvh;width:min(86vw,360px);z-index:950;background:linear-gradient(180deg,var(--indigo-800),var(--indigo-900));border-left:1px solid var(--line);padding:28px 26px;display:flex;flex-direction:column;transform:translateX(105%);transition:transform .5s var(--ease);overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:36px}
.drawer__logo{height:30px}
.drawer__close{background:var(--panel);border:1px solid var(--line);width:42px;height:42px;border-radius:12px;color:var(--white);cursor:pointer;font-size:1.1rem}
.drawer__links{display:flex;flex-direction:column;gap:4px}
.drawer__links a{padding:14px 16px;border-radius:14px;font-weight:600;font-size:1.05rem;color:var(--ink);transition:.3s var(--ease)}
.drawer__links a:hover{background:var(--panel);color:var(--gold);transform:translateX(6px)}
.drawer__foot{margin-top:auto;padding-top:26px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:12px}
.drawer__foot a{color:var(--muted);font-size:.92rem;display:flex;gap:10px;align-items:center}
.drawer__foot i{color:var(--gold)}
.scrim{position:fixed;inset:0;background:rgba(4,6,18,.6);backdrop-filter:blur(3px);z-index:940;opacity:0;visibility:hidden;transition:.4s}
.scrim.is-open{opacity:1;visibility:visible}

/* ---------- Section basics ---------- */
.section{position:relative;z-index:2;padding:120px 0}
.section-head{max-width:760px;margin:0 auto 64px;text-align:center}
.section-title{font-size:clamp(2rem,4.6vw,3.3rem);margin:18px 0 20px}
.section-title--left{text-align:left;font-size:clamp(1.9rem,3.6vw,2.9rem)}
.section-lead{color:var(--muted);font-size:1.08rem;max-width:640px;margin-inline:auto}
.section-lead--left{margin:0;max-width:420px}
.hl{color:var(--gold);position:relative;white-space:nowrap}
.hl::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:.34em;background:linear-gradient(90deg,rgba(246,172,18,.35),rgba(246,172,18,.05));z-index:-1;border-radius:4px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-soft)}
.eyebrow__dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(246,172,18,.18)}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;isolation:isolate;padding-top:var(--nav-h);background:#0a0d24 url("../images/ibrixi_background.png") no-repeat center center;background-size:cover}
.hero__grid{position:absolute;inset:0;z-index:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 70% at 50% 45%,#000 30%,transparent 78%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 45%,#000 30%,transparent 78%)}
.hero__veil{position:absolute;inset:0;z-index:1;background:radial-gradient(ellipse 70% 80% at 22% 50%,rgba(7,10,28,.72),rgba(7,10,28,.2) 60%,transparent),linear-gradient(180deg,rgba(7,10,28,.35),transparent 30%,rgba(7,10,28,.72))}
.hero__inner{position:relative;z-index:3;padding-block:80px}
.hero__title{font-size:clamp(2.8rem,4.5vw,6.4rem);line-height:.98;margin:26px 0 26px;font-weight:800}
.hero__title .line{display:block}
.hero__title .line--accent{background:linear-gradient(100deg,var(--gold-soft),var(--gold) 40%,var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__title .amp{font-family:'Space Grotesk',sans-serif;color:var(--white);-webkit-text-fill-color:var(--white);font-weight:500;opacity:.55;margin-right:.08em}
.hero__text{max-width:600px;color:var(--muted);font-size:clamp(1rem,1.5vw,1.22rem);margin-bottom:38px}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:38px}
.hero__chips{list-style:none;display:flex;gap:22px;flex-wrap:wrap;color:var(--muted)}
.hero__chips li{display:flex;align-items:center;gap:9px;font-size:.9rem}
.hero__chips i{color:var(--gold);font-size:.78rem;background:rgba(246,172,18,.12);width:22px;height:22px;border-radius:50%;display:grid;place-items:center}
.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;z-index:3;font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted-2)}
.hero__scroll-line{width:1px;height:56px;background:linear-gradient(var(--gold),transparent);animation:scrollLine 1.8s var(--ease) infinite}
@keyframes scrollLine{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Marquee ---------- */
.marquee{position:relative;z-index:2;border-block:1px solid var(--line);background:linear-gradient(90deg,rgba(41,49,137,.20),rgba(246,172,18,.06));overflow:hidden;padding:26px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee__track{display:flex;align-items:center;gap:34px;width:max-content;animation:marquee 38s linear infinite;will-change:transform}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__track span{font-family:'Space Grotesk',sans-serif;font-size:clamp(1.1rem,2.4vw,1.9rem);font-weight:600;color:var(--muted);white-space:nowrap;transition:color .3s}
.marquee__track span:hover{color:var(--gold)}
.marquee__track .dot{color:var(--gold);font-size:.7rem}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Pillars ---------- */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-bottom:70px}
.pillar{position:relative;padding:30px 26px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);backdrop-filter:blur(12px);transition:transform .5s var(--ease),border-color .4s,background .4s;transform-style:preserve-3d;overflow:hidden}
.pillar::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--gold),transparent);opacity:0;transition:opacity .4s}
.pillar:hover{border-color:var(--line-strong);background:var(--panel-2)}
.pillar:hover::before{opacity:1}
.pillar__icon{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;font-size:1.3rem;color:var(--indigo-900);background:linear-gradient(135deg,var(--gold-soft),var(--gold));margin-bottom:20px;box-shadow:0 14px 30px -14px rgba(246,172,18,.7)}
.pillar h3{font-size:1.2rem;margin-bottom:10px}
.pillar p{color:var(--muted);font-size:.94rem}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:linear-gradient(120deg,rgba(41,49,137,.28),rgba(255,255,255,.02))}
.stat{padding:40px 26px;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat__num{font-family:'Space Grotesk',sans-serif;font-size:clamp(2.2rem,4.4vw,3.2rem);font-weight:700;color:var(--gold);line-height:1}
.stat__label{color:var(--muted);font-size:.9rem;margin-top:10px}

/* ---------- Products ---------- */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.product-card{position:relative;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);overflow:hidden;transition:transform .5s var(--ease),border-color .4s,box-shadow .5s var(--ease);transform-style:preserve-3d}
.product-card:hover{border-color:rgba(246,172,18,.5);box-shadow:0 40px 80px -40px rgba(0,0,0,.85),0 0 0 1px rgba(246,172,18,.15)}
/* keep the hovered / animating card above its neighbours */
.product-card{isolation:isolate}
.product-card:hover,.pillar:hover,.sector:hover,.step:hover{z-index:6}
.product-card__media{position:relative;display:block;aspect-ratio:4/3;overflow:hidden;background:#0c1030}
.product-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease),filter .6s}
.product-card:hover .product-card__media img{transform:scale(1.08)}
.product-card__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(7,10,28,.75));opacity:.9}
.product-card__badge{position:absolute;top:14px;left:14px;z-index:2;font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#1b1405;background:var(--gold);padding:6px 12px;border-radius:100px}
.product-card__body{padding:24px 24px 26px;position:relative;z-index:2}
.product-card__head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px}
.product-card__head h3{font-size:1.18rem}
.price{font-family:'Space Grotesk',sans-serif;font-weight:600;color:var(--gold);font-size:.95rem;white-space:nowrap}
.product-card__body p{color:var(--muted);font-size:.9rem;margin-bottom:18px;min-height:3.2em}
.product-card__link{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.9rem;color:var(--indigo-300);transition:gap .3s,color .3s}
.product-card__link i{transition:transform .35s var(--ease)}
.product-card:hover .product-card__link{color:var(--gold);gap:12px}
.product-card:hover .product-card__link i{transform:translateX(3px)}

/* ---------- Craft / timeline ---------- */
.craft{background:linear-gradient(180deg,transparent,rgba(41,49,137,.12),transparent)}
.craft__head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:64px;flex-wrap:wrap}
.timeline{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:step}
.step{position:relative;padding:34px 28px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);transition:transform .5s var(--ease),background .4s,border-color .4s;overflow:hidden}
.step::after{content:"";position:absolute;right:-30px;bottom:-40px;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,rgba(246,172,18,.16),transparent 70%)}
.step:hover{transform:translateY(-6px);background:var(--panel-2);border-color:rgba(246,172,18,.35)}
.step__num{position:absolute;top:20px;right:24px;font-family:'Space Grotesk',sans-serif;font-size:1.1rem;font-weight:700;color:rgba(255,255,255,.16)}
.step__icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:1.2rem;color:var(--gold);background:rgba(246,172,18,.1);border:1px solid rgba(246,172,18,.25);margin-bottom:18px}
.step__body h3{font-size:1.15rem;margin-bottom:8px}
.step__body p{color:var(--muted);font-size:.92rem}

/* ---------- Sectors ---------- */
.sector-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.sector{position:relative;padding:30px 26px;border-radius:var(--radius);background:linear-gradient(160deg,var(--panel),rgba(41,49,137,.14));border:1px solid var(--line);transition:transform .5s var(--ease),border-color .4s;overflow:hidden;transform-style:preserve-3d}
.sector:hover{border-color:rgba(246,172,18,.45)}
.sector__icon{font-size:1.6rem;color:var(--gold);margin-bottom:16px}
.sector h3{font-size:1.06rem;margin-bottom:10px}
.sector p{color:var(--muted);font-size:.88rem}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}
.contact-form{padding:36px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);backdrop-filter:blur(12px)}
.field{margin-bottom:20px}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:8px;color:var(--muted);letter-spacing:.02em}
.field input,.field textarea{width:100%;padding:15px 18px;border-radius:14px;background:rgba(7,10,28,.5);border:1px solid var(--line);transition:border-color .3s,box-shadow .3s,background .3s;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-2)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px rgba(246,172,18,.14);background:rgba(7,10,28,.75)}
.form-note{margin-top:14px;font-size:.88rem;min-height:1.2em}
.form-note.is-ok{color:#5be59a}
.form-note.is-err{color:#ff8a9b}
.hp-field{position:absolute!important;left:-9999px!important;top:-9999px!important;width:1px;height:1px;opacity:0;pointer-events:none}
.contact-side{display:flex;flex-direction:column;gap:16px}
.contact-item{display:flex;align-items:center;gap:18px;padding:18px 20px;border-radius:var(--radius-sm);background:var(--panel);border:1px solid var(--line);transition:transform .35s var(--ease),border-color .35s,background .35s}
a.contact-item:hover{transform:translateX(6px);border-color:rgba(246,172,18,.4);background:var(--panel-2)}
.contact-item__icon{width:48px;height:48px;flex:none;border-radius:14px;display:grid;place-items:center;color:var(--indigo-900);background:linear-gradient(135deg,var(--gold-soft),var(--gold));font-size:1.05rem}
.contact-item__body{display:flex;flex-direction:column}
.contact-item__body small{color:var(--muted-2);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase}
.contact-item__body strong{font-weight:600;font-size:.98rem}
.socials{display:flex;gap:12px;margin:6px 0}
.socials__link{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--panel);border:1px solid var(--line);color:var(--ink);font-size:1.05rem;transition:transform .35s var(--ease),background .35s,color .35s,border-color .35s}
.socials__link:hover{transform:translateY(-5px);background:var(--gold);color:var(--indigo-900);border-color:var(--gold)}
.contact-map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:240px;filter:grayscale(.2) contrast(1.05)}

/* ---------- Footer ---------- */
.footer{position:relative;z-index:2;border-top:1px solid var(--line);background:linear-gradient(180deg,transparent,rgba(41,49,137,.18));padding-top:76px}
.footer__inner{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:56px}
.footer__logo{height:34px;margin-bottom:18px}
.footer__brand p{color:var(--muted);font-size:.92rem;max-width:340px}
.footer__col h4{font-size:.95rem;margin-bottom:18px;color:var(--white)}
.footer__col a,.footer__col span{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.9rem;padding:5px 0;transition:color .3s,transform .3s}
.footer__col a:hover{color:var(--gold);transform:translateX(4px)}
.footer__col i{color:var(--gold);width:16px}
.footer__bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:26px;border-top:1px solid var(--line);color:var(--muted-2);font-size:.85rem;flex-wrap:wrap}
.footer__made{display:flex;align-items:center;gap:8px;color:var(--muted)}
.footer__made i{color:var(--gold)}

/* ---------- To top ---------- */
.to-top{position:fixed;right:24px;bottom:24px;width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:var(--indigo-900);z-index:800;opacity:0;visibility:hidden;transform:translateY(20px);transition:.4s var(--ease);box-shadow:var(--shadow-gold)}
.to-top.is-show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{transform:translateY(-4px)}

/* ---------- Reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(34px)}
.no-js [data-reveal]{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .pillars{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .sector-grid{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .footer__inner{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .contact-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .craft__head{flex-direction:column;align-items:flex-start}
}
@media (max-width:600px){
  .section{padding:86px 0}
  .pillars,.product-grid,.sector-grid,.timeline,.stats{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:0}
  .hero__chips{gap:14px}
  .footer__inner{grid-template-columns:1fr;gap:30px}
  .footer__bar{justify-content:center;text-align:center}
  .container{padding-inline:18px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  [data-reveal]{opacity:1;transform:none}
}