/* =====================================================================
   PRATTA THAILAND — design system (RU, multi-page)
   Theme: locked DARK · single gold accent · premium / Rolls-Royce tone
   ===================================================================== */
:root{
  --bg-deep:#0a0d12;
  --bg-mid:#121620;
  --bg-soft:#171c27;
  --stone:#1d2230;
  --line:rgba(245,243,238,.10);
  --line-soft:rgba(245,243,238,.06);
  --line-strong:rgba(245,243,238,.20);

  --gold:#c9a961;
  --gold-bright:#e6c884;
  --gold-deep:#a88a4a;

  --text:#f5f3ee;
  --text-2:rgba(245,243,238,.66);
  --text-3:rgba(245,243,238,.42);

  --glass:rgba(255,255,255,.035);
  --glass-2:rgba(255,255,255,.06);

  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Manrope',-apple-system,BlinkMacSystemFont,sans-serif;

  --r-card:20px; --r-tile:16px; --r-pill:999px; --r-input:12px;
  --wrap:1240px;
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-quint:cubic-bezier(.22,1,.36,1);
  --glass-blur:18px;
  --shadow:0 30px 80px rgba(0,0,0,.45);
}

/* Thai typography swap (Thai pages set <html lang="th">) */
html[lang="th"]{ --serif:'Noto Serif Thai',Georgia,serif; --sans:'Noto Sans Thai',-apple-system,sans-serif; }
html[lang="th"] .product__name,html[lang="th"] .pcard__name,html[lang="th"] .modal__name{letter-spacing:0;}

*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--sans);
  background:var(--bg-deep);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
body::before{
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.55;
  background:
    radial-gradient(60% 50% at 12% 8%, rgba(201,169,97,.12) 0%, transparent 55%),
    radial-gradient(55% 45% at 92% 78%, rgba(201,169,97,.07) 0%, transparent 55%),
    radial-gradient(80% 60% at 50% 120%, rgba(168,138,74,.10) 0%, transparent 60%);
}
body::after{
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;mix-blend-mode:overlay;
  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='0.85'/%3E%3CfeColorMatrix values='0 0 0 0 0.79 0 0 0 0 0.66 0 0 0 0 0.38 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
main,nav,footer,.aurora,.floating{position:relative;z-index:1;}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:28px;padding-right:28px;}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}

/* ---- living aurora field ---- */
.aurora{position:fixed;inset:-25%;z-index:0;pointer-events:none;filter:blur(64px) saturate(135%);opacity:.5;}
.orb{position:absolute;border-radius:50%;mix-blend-mode:screen;will-change:transform;}
.orb.a{width:48vw;height:48vw;left:-8vw;top:-10vw;background:radial-gradient(circle,rgba(230,200,132,.55),transparent 62%);animation:driftA 36s var(--ease) infinite alternate;}
.orb.b{width:42vw;height:42vw;right:-10vw;top:16vh;background:radial-gradient(circle,rgba(201,169,97,.40),transparent 60%);animation:driftB 44s var(--ease) infinite alternate;}
.orb.c{width:52vw;height:52vw;left:18vw;bottom:-26vh;background:radial-gradient(circle,rgba(168,138,74,.42),transparent 62%);animation:driftC 40s var(--ease) infinite alternate;}
@keyframes driftA{from{transform:translate3d(0,0,0) scale(1);}to{transform:translate3d(14vw,10vh,0) scale(1.18);}}
@keyframes driftB{from{transform:translate3d(0,0,0) scale(1.1);}to{transform:translate3d(-12vw,8vh,0) scale(.9);}}
@keyframes driftC{from{transform:translate3d(0,0,0) scale(.95);}to{transform:translate3d(10vw,-12vh,0) scale(1.2);}}

/* ---------- typography ---------- */
.eyebrow{font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);font-weight:600;display:inline-block;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.05;letter-spacing:-.01em;}
.section-title{font-size:clamp(30px,4.6vw,52px);}
.lead{font-size:clamp(16px,1.7vw,19px);color:var(--text-2);max-width:62ch;}
.gold{color:var(--gold-bright);}
em{font-style:italic;color:var(--gold-bright);}
p{overflow-wrap:break-word;}

section{padding-top:clamp(60px,8vw,120px);padding-bottom:clamp(60px,8vw,120px);}
.sec-head{max-width:780px;margin-bottom:clamp(34px,5vw,60px);}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head .lead{margin-top:18px;}
.sec-head.center .lead{margin-left:auto;margin-right:auto;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--sans);font-size:14.5px;font-weight:600;letter-spacing:.01em;
  padding:14px 26px;border-radius:var(--r-pill);cursor:pointer;border:1px solid transparent;
  transition:transform .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease),box-shadow .25s var(--ease);
  white-space:nowrap;line-height:1;position:relative;overflow:hidden;isolation:isolate;
}
.btn i{font-size:18px;}
.btn--gold{background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:#1a1408;box-shadow:0 14px 34px rgba(201,169,97,.26);}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(201,169,97,.34);}
.btn--gold:active{transform:translateY(0) scale(.985);}
.btn--gold::before{content:'';position:absolute;top:0;left:-150%;width:55%;height:100%;z-index:-1;
  transform:skewX(-20deg);background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);
  transition:left .65s var(--ease);pointer-events:none;}
.btn--gold:hover::before{left:160%;}
.btn--ghost{background:var(--glass);color:var(--text);border-color:var(--line-strong);}
.btn--ghost:hover{background:var(--glass-2);border-color:var(--gold);color:var(--gold-bright);transform:translateY(-2px);}
.btn--ghost:active{transform:translateY(0) scale(.985);}
.btn--lg{padding:17px 34px;font-size:15.5px;}
.btn--block{width:100%;}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;height:72px;display:flex;align-items:center;
  background:rgba(10,13,18,.5);backdrop-filter:blur(22px) saturate(170%);-webkit-backdrop-filter:blur(22px) saturate(170%);
  border-bottom:1px solid var(--line-soft);box-shadow:inset 0 1px 0 rgba(255,255,255,.06),inset 0 -1px 0 rgba(255,255,255,.04);}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%;}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand img{width:40px;height:40px;border-radius:50%;}
.brand b{font-family:var(--serif);font-size:21px;font-weight:600;letter-spacing:.14em;display:block;line-height:1;}
.brand .tg{font-size:9.5px;letter-spacing:.32em;color:var(--text-3);text-transform:uppercase;display:block;margin-top:2px;}
.nav__links{display:flex;align-items:center;gap:21px;}
.nav__links a{font-size:13.5px;color:var(--text-2);font-weight:500;transition:color .2s;white-space:nowrap;}
.nav__links a:hover,.nav__links a.on{color:var(--gold-bright);}
.nav__right{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.lang{display:flex;gap:2px;border:1px solid var(--line);border-radius:var(--r-pill);padding:3px;}
.lang a{color:var(--text-3);font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.06em;padding:5px 9px;border-radius:var(--r-pill);transition:.2s;line-height:1;}
.lang a.on{background:rgba(201,169,97,.14);color:var(--gold-bright);}
.lang a:hover:not(.on){color:var(--text);}
.mmenu .lang{margin-top:24px;justify-content:center;align-self:flex-start;}
.mmenu .lang a{font-size:13px;padding:8px 14px;border-bottom:none;font-family:var(--sans);}
.burger{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:12px;width:42px;height:42px;font-size:22px;cursor:pointer;align-items:center;justify-content:center;}
@media(max-width:1200px){
  .nav__links,.nav__cta{display:none;}
  .burger{display:flex;}
}

/* mobile menu */
.mmenu{position:fixed;inset:0;z-index:60;background:rgba(10,13,18,.98);backdrop-filter:blur(12px);
  display:none;flex-direction:column;padding:24px;overflow-y:auto;}
.mmenu.open{display:flex;}
.mmenu__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;}
.mmenu a{font-family:var(--serif);font-size:26px;padding:13px 0;border-bottom:1px solid var(--line-soft);color:var(--text);}
.mmenu a.on{color:var(--gold-bright);}
.mmenu .btn{margin-top:24px;justify-content:center;}

/* ---------- page hero (inner pages) ---------- */
.phero{padding:clamp(56px,8vw,104px) 0 clamp(40px,5vw,64px);}
.phero .eyebrow{margin-bottom:18px;}
.phero h1{font-size:clamp(38px,6vw,68px);}
.phero .lead{margin-top:22px;}
.phero__cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap;}

/* ---------- home hero ---------- */
.hero{min-height:calc(100dvh - 72px);display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:54px;
  padding-top:clamp(28px,5vw,60px);padding-bottom:clamp(40px,6vw,72px);}
.hero__copy{max-width:640px;}
.hero h1{font-size:clamp(40px,6.2vw,78px);margin:22px 0 0;}
.hero__sub{margin-top:24px;font-size:clamp(16px,1.8vw,19.5px);color:var(--text-2);max-width:48ch;}
.hero__cta{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap;}
.hero__media{position:relative;height:min(80vh,740px);border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14),var(--shadow);}
.hero__media img,.hero__media video{width:100%;height:100%;object-fit:cover;transform:scale(1.03);}
.hero__media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(10,13,18,.55));}
.hero__badge{position:absolute;left:18px;bottom:18px;z-index:2;background:rgba(10,13,18,.55);backdrop-filter:blur(10px);
  border:1px solid var(--line);border-radius:var(--r-pill);padding:9px 16px;font-size:12.5px;color:var(--text-2);}
.hero__badge b{color:var(--gold-bright);font-weight:600;}

/* ---------- promise / red-thread band ---------- */
.promise{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.promise__card{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-tile);padding:26px 22px;transition:.3s var(--ease);}
.promise__card i{font-size:26px;color:var(--gold);}
.promise__card h3{font-size:19px;margin-top:14px;}
.promise__card p{font-size:13.5px;color:var(--text-2);margin-top:8px;}

/* ---------- stats ---------- */
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);
  border-left:1px solid var(--line-soft);border-right:1px solid var(--line-soft);}
.stats{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.stat{background:var(--bg-deep);padding:34px 26px;}
.stat b{font-family:var(--serif);font-size:clamp(34px,4vw,46px);color:var(--gold-bright);display:block;line-height:1;font-variant-numeric:tabular-nums;}
.stat span{display:block;margin-top:10px;font-size:13.5px;color:var(--text-2);}

/* ---------- audience grid ---------- */
.audience{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.aud{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-tile);padding:24px 22px;transition:.3s var(--ease);display:flex;flex-direction:column;}
.aud i{font-size:26px;color:var(--gold);}
.aud b{display:block;font-size:17px;margin-top:14px;font-weight:600;font-family:var(--serif);}
.aud p{font-size:13.5px;color:var(--text-2);margin-top:8px;}
.aud .more{margin-top:auto;padding-top:16px;font-size:13px;font-weight:600;color:var(--gold-bright);display:inline-flex;align-items:center;gap:6px;transition:gap .25s;}
.aud:hover .more{gap:11px;}

/* ---------- products (home flagships) ---------- */
.product{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;position:relative;}
.product--feat{display:grid;grid-template-columns:1.1fr 1fr;align-items:stretch;margin-bottom:18px;}
.product--feat .product__media{height:100%;min-height:440px;}
.product__media{position:relative;overflow:hidden;}
.product__media img,.product__media video{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease);min-height:240px;}
.product:hover .product__media img{transform:scale(1.05);}
.product__body{padding:clamp(28px,3.4vw,44px);display:flex;flex-direction:column;}
.product__kicker{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:600;}
.product__name{font-family:var(--serif);font-size:clamp(30px,3.4vw,44px);margin:10px 0 4px;}
.tag{align-self:flex-start;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-bright);
  border:1px solid var(--gold-deep);border-radius:var(--r-pill);padding:5px 12px;margin-bottom:14px;font-weight:600;}
.product__scn{font-family:var(--serif);font-style:italic;font-size:19px;color:var(--text);opacity:.92;}
.product__desc{color:var(--text-2);font-size:15px;margin-top:14px;}
.product__more{margin-top:auto;padding-top:24px;display:flex;gap:18px;flex-wrap:wrap;align-items:center;}
.product__more a{display:inline-flex;align-items:center;gap:7px;color:var(--gold-bright);font-size:14px;font-weight:600;transition:gap .25s;}
.product__more a:hover{gap:12px;}
.products__row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.products__row .product{display:flex;flex-direction:column;}
.products__row .product__media{height:240px;}

/* ---------- catalog (products page) ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px;}
.filters button{background:var(--glass);border:1px solid var(--line);color:var(--text-2);font-family:var(--sans);font-weight:600;
  font-size:13px;padding:9px 16px;border-radius:var(--r-pill);cursor:pointer;transition:.25s var(--ease);}
.filters button:hover{color:var(--text);border-color:var(--gold-deep);}
.filters button.on{background:rgba(201,169,97,.14);color:var(--gold-bright);border-color:var(--gold);}
.catalog{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.pcard{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;display:flex;flex-direction:column;
  cursor:pointer;transition:.35s var(--ease);position:relative;}
.pcard:hover{transform:translateY(-4px);border-color:var(--gold-deep);}
.pcard__media{height:190px;position:relative;overflow:hidden;background:var(--stone);}
.pcard__media img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease);opacity:.92;}
.pcard:hover .pcard__media img{transform:scale(1.06);opacity:1;}
.pcard__cat{position:absolute;top:12px;left:12px;z-index:2;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;
  color:var(--gold-bright);background:rgba(10,13,18,.62);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:var(--r-pill);padding:5px 11px;}
.pcard__body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;}
.pcard__name{font-family:var(--serif);font-size:25px;}
.pcard__effect{font-size:12px;color:var(--gold);font-weight:600;letter-spacing:.04em;margin-top:3px;}
.pcard__short{font-size:13.5px;color:var(--text-2);margin-top:12px;flex:1;}
.pcard__foot{margin-top:18px;display:flex;justify-content:space-between;align-items:center;}
.pcard__open{font-size:13px;font-weight:600;color:var(--gold-bright);display:inline-flex;align-items:center;gap:7px;transition:gap .25s;}
.pcard:hover .pcard__open{gap:12px;}
.badges{display:flex;gap:6px;}
.badge{font-size:10px;letter-spacing:.04em;color:var(--text-3);border:1px solid var(--line);border-radius:var(--r-pill);padding:3px 9px;text-transform:uppercase;font-weight:600;}

/* ---------- modal (product detail + booking) ---------- */
.modal{position:fixed;inset:0;z-index:90;display:none;align-items:flex-start;justify-content:center;padding:24px;overflow-y:auto;
  background:rgba(6,8,12,.72);backdrop-filter:blur(8px);}
.modal.open{display:flex;}
.modal__box{background:linear-gradient(160deg,var(--bg-mid),var(--bg-soft));border:1px solid var(--line-strong);border-radius:var(--r-card);
  max-width:760px;width:100%;margin:auto;box-shadow:var(--shadow);position:relative;overflow:hidden;
  animation:modalIn .5s var(--ease);}
@keyframes modalIn{from{opacity:0;transform:translateY(24px) scale(.98);}to{opacity:1;transform:none;}}
.modal__close{position:absolute;top:16px;right:16px;z-index:5;background:rgba(10,13,18,.6);border:1px solid var(--line);color:var(--text);
  width:42px;height:42px;border-radius:50%;font-size:22px;cursor:pointer;display:grid;place-items:center;transition:.2s;}
.modal__close:hover{border-color:var(--gold);color:var(--gold-bright);}
.modal__media{height:220px;position:relative;overflow:hidden;}
.modal__media img,.modal__media video{width:100%;height:100%;object-fit:cover;}
.modal__media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(18,22,32,.9));}
.modal__pad{padding:clamp(26px,4vw,40px);}
.modal__cat{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600;}
.modal__name{font-family:var(--serif);font-size:clamp(30px,5vw,42px);margin:8px 0 6px;}
.modal__effect{font-style:italic;font-family:var(--serif);font-size:19px;color:var(--gold-bright);}
.modal__full{color:var(--text-2);font-size:15.5px;margin-top:18px;}
.modal h4{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3);margin:26px 0 12px;font-family:var(--sans);font-weight:700;}
.modal__props{display:grid;gap:9px;}
.modal__props li{list-style:none;display:flex;gap:10px;font-size:14.5px;color:var(--text);}
.modal__props li i{color:var(--gold);font-size:18px;flex-shrink:0;margin-top:2px;}
.modal__tech{display:grid;grid-template-columns:1fr 1fr;gap:8px 22px;}
.modal__tech .row{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line-soft);padding:8px 0;font-size:13px;}
.modal__tech .row span{color:var(--text-3);}
.modal__tech .row b{color:var(--text);font-weight:600;text-align:right;}
.modal__use{font-size:14px;color:var(--text-2);background:var(--glass);border:1px solid var(--line);border-radius:var(--r-tile);padding:16px 18px;margin-top:12px;}
.modal__cta{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap;}

/* ---------- solutions ---------- */
.solrow{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:center;margin-bottom:clamp(48px,7vw,96px);}
.solrow:last-child{margin-bottom:0;}
.solrow.flip .solrow__media{order:2;}
.solrow__media{border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:4/3;}
.solrow__media img,.solrow__media video{width:100%;height:100%;object-fit:cover;}
.solrow__body h2{font-size:clamp(28px,3.6vw,42px);}
.solrow__body .eyebrow{margin-bottom:14px;}
.solrow__body p{color:var(--text-2);font-size:16px;margin-top:16px;}
.solrow__list{margin-top:20px;display:grid;gap:10px;}
.solrow__list li{list-style:none;display:flex;gap:10px;font-size:14.5px;color:var(--text);}
.solrow__list li i{color:var(--gold);font-size:18px;flex-shrink:0;margin-top:2px;}
.solrow__body .btn{margin-top:26px;}
.solrow__tags{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px;}
.solrow__tags span{font-size:12px;color:var(--gold-bright);border:1px solid var(--gold-deep);border-radius:var(--r-pill);padding:5px 12px;font-weight:600;}

/* ---------- fears / solved ---------- */
.sol{display:grid;grid-template-columns:1fr 1fr;gap:14px 40px;}
.sol__item{border-top:1px solid var(--line);padding-top:26px;display:flex;gap:18px;}
.sol__item .ic{flex-shrink:0;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;
  background:rgba(201,169,97,.10);border:1px solid var(--gold-deep);color:var(--gold-bright);font-size:24px;}
.sol__item h3{font-size:20px;}
.sol__item .fear{font-size:11px;color:var(--gold);font-weight:600;letter-spacing:.14em;margin-bottom:4px;text-transform:uppercase;}
.sol__item p{color:var(--text-2);font-size:14.5px;margin-top:8px;}

/* ---------- showroom gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:14px;}
.gallery figure{overflow:hidden;border-radius:var(--r-tile);border:1px solid var(--line);position:relative;}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease);}
.gallery figure:hover img{transform:scale(1.06);}
.g-tall{grid-row:span 2;} .g-wide{grid-column:span 2;}

/* ---------- proof / marquee ---------- */
.proof__marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;margin:38px 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;gap:48px;width:max-content;animation:marquee 40s linear infinite;}
.marquee__track span{font-family:var(--serif);font-size:26px;color:var(--text-2);white-space:nowrap;display:flex;align-items:center;gap:48px;}
.marquee__track span::after{content:'';width:6px;height:6px;border-radius:50%;background:var(--gold-deep);}
@keyframes marquee{to{transform:translateX(-50%);}}
.proof__facts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.fact{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-tile);padding:28px 24px;}
.fact i{font-size:26px;color:var(--gold);}
.fact p{margin-top:14px;font-size:15px;color:var(--text-2);}

/* ---------- projects ---------- */
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.pj{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-card);padding:26px 24px;transition:.3s var(--ease);display:flex;flex-direction:column;}
.pj:hover{transform:translateY(-3px);border-color:var(--gold-deep);}
.pj__type{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:600;}
.pj h3{font-size:23px;margin-top:8px;}
.pj p{font-size:14px;color:var(--text-2);margin-top:10px;flex:1;}
.pj__tag{margin-top:16px;font-size:12px;color:var(--text-3);}

/* ---------- steps / process ---------- */
.serv{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.serv__card{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-tile);padding:28px 24px;transition:.3s var(--ease);}
.serv__card:hover{border-color:var(--gold-deep);transform:translateY(-3px);}
.serv__n{font-family:var(--serif);font-size:34px;color:var(--gold-deep);line-height:1;}
.serv__card h3{font-size:19px;margin-top:18px;}
.serv__card p{font-size:13.5px;color:var(--text-2);margin-top:10px;}

/* ---------- generic feature grid (3-up) ---------- */
.feat3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.feat{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-tile);padding:30px 26px;transition:.3s var(--ease);}
.feat:hover{border-color:var(--gold-deep);transform:translateY(-3px);}
.feat i{font-size:28px;color:var(--gold);}
.feat h3{font-size:21px;margin-top:16px;}
.feat p{font-size:14.5px;color:var(--text-2);margin-top:10px;}
.feat ul{margin-top:14px;display:grid;gap:8px;}
.feat li{list-style:none;display:flex;gap:9px;font-size:14px;color:var(--text-2);}
.feat li i{font-size:16px;margin-top:2px;}

/* ---------- numbered economics / list ---------- */
.steps{display:grid;gap:14px;counter-reset:s;}
.step{display:flex;gap:20px;background:var(--glass);border:1px solid var(--line);border-radius:var(--r-tile);padding:24px 26px;align-items:flex-start;}
.step__n{font-family:var(--serif);font-size:30px;color:var(--gold-deep);line-height:1;flex-shrink:0;width:42px;}
.step h3{font-size:20px;}
.step p{font-size:14.5px;color:var(--text-2);margin-top:7px;}

/* ---------- table-ish comparison ---------- */
.cards2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}

/* ---------- faq ---------- */
.faq{max-width:880px;margin:0 auto;}
.faq details{border:1px solid var(--line);border-radius:var(--r-tile);margin-bottom:10px;padding:0 22px;background:var(--glass);}
.faq summary{list-style:none;cursor:pointer;padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:24px;
  font-family:var(--serif);font-size:clamp(18px,2.2vw,23px);color:var(--text);}
.faq summary::-webkit-details-marker{display:none;}
.faq summary i{flex-shrink:0;color:var(--gold);font-size:24px;transition:transform .3s var(--ease);}
.faq details[open] summary i{transform:rotate(45deg);}
.faq .ans{padding:0 0 22px;color:var(--text-2);font-size:15px;max-width:74ch;}

/* ---------- CTA band ---------- */
.ctaband{position:relative;}
.ctaband__card{background:linear-gradient(160deg,var(--bg-mid),var(--bg-soft));border:1px solid var(--line);
  border-radius:var(--r-card);padding:clamp(36px,5vw,72px);display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;
  box-shadow:var(--shadow);overflow:hidden;position:relative;}
.ctaband__card::before{content:'';position:absolute;top:-40%;right:-10%;width:60%;height:120%;
  background:radial-gradient(circle,rgba(201,169,97,.16),transparent 70%);pointer-events:none;animation:haloDrift 24s var(--ease) infinite alternate;}
@keyframes haloDrift{from{transform:translate3d(0,0,0) scale(1);}to{transform:translate3d(-8%,6%,0) scale(1.25);}}
.ctaband h2{font-size:clamp(30px,4vw,48px);}
.ctaband .lead{margin-top:18px;}
.ctaband__cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;}
.ctaband__info{display:grid;gap:18px;position:relative;}
.info-row{display:flex;gap:14px;align-items:flex-start;}
.info-row i{font-size:22px;color:var(--gold);flex-shrink:0;margin-top:2px;}
.info-row b{display:block;font-size:14px;}
.info-row span{font-size:14px;color:var(--text-2);}
.note{font-size:13px;color:var(--text-3);margin-top:14px;display:flex;gap:8px;align-items:center;}
.note i{color:var(--gold);font-size:16px;}

/* ---------- offices ---------- */
.offices{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.office{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-card);padding:30px 28px;}
.office h3{font-size:25px;}
.office .city{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:600;}
.office .row{display:flex;gap:12px;align-items:flex-start;margin-top:16px;font-size:14px;color:var(--text-2);}
.office .row i{color:var(--gold);font-size:19px;flex-shrink:0;margin-top:1px;}

/* ---------- form ---------- */
.form{display:grid;gap:14px;}
.field{display:grid;gap:7px;}
.field label{font-size:13px;color:var(--text-2);font-weight:600;}
.field input,.field select,.field textarea{
  font-family:var(--sans);font-size:15px;color:var(--text);background:rgba(255,255,255,.04);
  border:1px solid var(--line-strong);border-radius:var(--r-input);padding:13px 15px;width:100%;transition:.2s;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);background:rgba(255,255,255,.06);}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23c9a961' d='M6 8 0 0h12z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;padding-right:40px;}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3);}
.field.row2{grid-template-columns:1fr 1fr;gap:14px;}
@media(max-width:520px){.field.row2{grid-template-columns:1fr;}}
.form__ok{text-align:center;padding:30px 10px;display:none;}
.form__ok.show{display:block;animation:modalIn .5s var(--ease);}
.form__ok i{font-size:54px;color:var(--gold-bright);}
.form__ok h3{font-size:28px;margin-top:14px;}
.form__ok p{color:var(--text-2);margin-top:10px;font-size:15px;}
.form__err{color:#ffb4a8;font-size:13.5px;display:none;}
.form__err.show{display:block;}

/* ---------- floating CTA (mobile) ---------- */
.floating{position:fixed;left:0;right:0;bottom:0;z-index:55;display:none;gap:10px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:linear-gradient(0deg,rgba(10,13,18,.96),rgba(10,13,18,.7));backdrop-filter:blur(12px);border-top:1px solid var(--line);}
.floating .btn{flex:1;padding:14px 12px;font-size:14px;}
@media(max-width:1080px){.floating{display:flex;}}

/* desktop floating WhatsApp bubble */
.wabubble{position:fixed;right:24px;bottom:24px;z-index:55;width:60px;height:60px;border-radius:50%;
  background:linear-gradient(135deg,#25d366,#128c5e);color:#fff;display:grid;place-items:center;font-size:30px;
  box-shadow:0 14px 34px rgba(18,140,94,.4);transition:transform .25s var(--ease);}
.wabubble:hover{transform:translateY(-3px) scale(1.05);}
@media(max-width:1080px){.wabubble{display:none;}}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line-soft);padding:56px 0 40px;margin-top:clamp(40px,6vw,80px);}
.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;}
.foot__brand .brand{margin-bottom:18px;}
.foot__brand p{color:var(--text-3);font-size:14px;max-width:34ch;}
.foot h4{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-3);margin-bottom:14px;font-weight:700;font-family:var(--sans);}
.foot a,.foot .li{display:block;color:var(--text-2);font-size:14px;padding:5px 0;transition:color .2s;}
.foot a:hover{color:var(--gold-bright);}
.foot__bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;
  margin-top:46px;padding-top:24px;border-top:1px solid var(--line-soft);color:var(--text-3);font-size:13px;}

/* ---------- liquid-glass surfaces ---------- */
.aud,.product,.pcard,.fact,.serv__card,.feat,.step,.office,.promise__card,.pj,.ctaband__card,.hero__badge,.modal__box{
  background:linear-gradient(152deg,rgba(255,255,255,.085),rgba(255,255,255,.022));
  backdrop-filter:blur(var(--glass-blur)) saturate(150%);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(150%);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.16), inset 0 -10px 30px rgba(0,0,0,.18), 0 22px 54px rgba(0,0,0,.32);
}
/* cursor spotlight */
.aud,.serv__card,.fact,.feat,.promise__card,.pcard,.pj{position:relative;}
.aud::after,.serv__card::after,.fact::after,.feat::after,.promise__card::after,.pcard::after,.pj::after,.product::after{
  content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .45s var(--ease);z-index:3;
  background:radial-gradient(260px circle at var(--mx,50%) var(--my,15%), rgba(230,200,132,.16), transparent 62%);}
.aud:hover::after,.serv__card:hover::after,.fact:hover::after,.feat:hover::after,.promise__card:hover::after,.pcard:hover::after,.pj:hover::after,.product:hover::after{opacity:1;}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.08s;} .reveal.d2{transition-delay:.16s;} .reveal.d3{transition-delay:.24s;}
html:not(.js) .reveal{opacity:1;transform:none;}

/* ---------- responsive ---------- */
@media(max-width:1000px){
  .hero{grid-template-columns:1fr;gap:32px;min-height:0;padding-top:32px;}
  .hero__media{height:54vh;order:2;}
  .product--feat{grid-template-columns:1fr;}
  .product--feat .product__media{height:280px;min-height:0;}
  .solrow{grid-template-columns:1fr;gap:24px;}
  .solrow.flip .solrow__media{order:0;}
  .ctaband__card{grid-template-columns:1fr;gap:30px;}
  .catalog{grid-template-columns:1fr 1fr;}
  .projects,.feat3,.proof__facts{grid-template-columns:1fr 1fr;}
}
@media(max-width:760px){
  .wrap{padding-left:20px;padding-right:20px;}
  .stats .wrap{grid-template-columns:1fr 1fr;}
  .promise{grid-template-columns:1fr 1fr;}
  .audience{grid-template-columns:1fr;}
  .products__row{grid-template-columns:1fr;}
  .sol{grid-template-columns:1fr;gap:0;}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:150px;}
  .g-wide{grid-column:span 1;}
  .proof__facts,.serv,.feat3,.projects,.catalog,.offices,.cards2{grid-template-columns:1fr;}
  .serv{grid-template-columns:1fr 1fr;}
  .foot{grid-template-columns:1fr 1fr;gap:28px;}
  .modal__tech{grid-template-columns:1fr;}
  .floating .btn span.full{display:none;}
}
@media(max-width:440px){
  .stats .wrap,.promise,.serv{grid-template-columns:1fr;}
  .gallery{grid-template-columns:1fr;}
  .foot{grid-template-columns:1fr;}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important;}
  .reveal{opacity:1;transform:none;}
  .orb,.marquee__track,.ctaband__card::before{animation:none!important;}
}
@media(prefers-reduced-transparency:reduce){
  .nav,.aud,.product,.pcard,.fact,.serv__card,.feat,.step,.office,.promise__card,.pj,.ctaband__card,.hero__badge,.modal__box,.faq details{
    backdrop-filter:none!important;-webkit-backdrop-filter:none!important;background:var(--bg-soft)!important;}
  .aurora{display:none;}
}
