/* ==========================================================================
   Khandelwal Royal Products (KSL) — main stylesheet
   Palette: royal blue + silver + gold
   ========================================================================== */

/* --------------------------------------------------------------
   1. Tokens
-------------------------------------------------------------- */
:root{
  --blue-900:#0d1b45;
  --blue-800:#132a63;
  --blue-700:#1f3a93;
  --blue-600:#2b4ba8;
  --blue-100:#e8edfb;

  --gold-600:#a67c14;
  --gold-500:#c9a227;
  --gold-400:#e2c162;
  --gold-100:#f7eed6;

  --silver-700:#7b828d;
  --silver-500:#a9b0ba;
  --silver-300:#d5d9df;
  --silver-100:#eef0f4;

  --ink:#12172a;
  --ink-soft:#4a5165;
  --line:#e3e6ec;
  --bg:#ffffff;
  --bg-alt:#f6f7fb;

  --grad-gold:linear-gradient(135deg,#e2c162 0%,#c9a227 45%,#a67c14 100%);
  --grad-silver:linear-gradient(135deg,#ffffff 0%,#d5d9df 40%,#a9b0ba 70%,#eef0f4 100%);
  --grad-blue:linear-gradient(135deg,#1f3a93 0%,#0d1b45 100%);

  --shadow-sm:0 2px 8px rgba(13,27,69,.06);
  --shadow:0 12px 34px rgba(13,27,69,.10);
  --shadow-lg:0 26px 60px rgba(13,27,69,.16);

  --r-sm:8px;
  --r:16px;
  --r-lg:26px;

  --head-h:86px;
  --wrap:1200px;

  --f-head:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --f-body:"Jost",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;

  --ease:cubic-bezier(.22,.75,.25,1);
}

/* --------------------------------------------------------------
   2. Reset & base
-------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--f-body);
  font-size:16.5px;
  line-height:1.75;
  color:var(--ink-soft);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--blue-700);text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--gold-600)}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{
  font-family:var(--f-head);
  color:var(--blue-900);
  line-height:1.15;
  margin:0 0 .5em;
  font-weight:700;
  letter-spacing:.2px;
}
h1{font-size:clamp(2.4rem,5.4vw,4.1rem)}
h2{font-size:clamp(1.9rem,3.7vw,3rem)}
h3{font-size:clamp(1.2rem,2vw,1.55rem)}
p{margin:0 0 1.05em}
em{font-style:italic}
::selection{background:var(--gold-500);color:#fff}

.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.ico{width:1em;height:1em;fill:currentColor;flex:none}
.center{text-align:center}

/* --------------------------------------------------------------
   3. Buttons
-------------------------------------------------------------- */
.btn{
  --btn-bg:var(--blue-700);
  --btn-fg:#fff;
  display:inline-flex;align-items:center;gap:.55em;
  padding:.92em 1.9em;
  font-family:var(--f-body);
  font-size:.9rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--btn-fg);background:var(--btn-bg);
  border:0;border-radius:100px;cursor:pointer;
  position:relative;overflow:hidden;isolation:isolate;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),color .3s var(--ease);
  box-shadow:0 10px 24px rgba(31,58,147,.22);
}
.btn::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:var(--blue-900);
  transform:translateY(101%);
  transition:transform .45s var(--ease);
}
.btn:hover{color:#fff;transform:translateY(-3px);box-shadow:0 16px 34px rgba(31,58,147,.32)}
.btn:hover::after{transform:translateY(0)}
.btn--gold{--btn-bg:transparent;color:#241a02;background:var(--grad-gold);box-shadow:0 10px 24px rgba(166,124,20,.3)}
.btn--gold::after{background:var(--blue-900)}
.btn--gold:hover{color:#fff;box-shadow:0 16px 34px rgba(166,124,20,.4)}
.btn--ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55);box-shadow:none}
.btn--ghost::after{background:#fff}
.btn--ghost:hover{color:var(--blue-900);border-color:#fff}
.btn--outline{background:transparent;color:var(--blue-700);border:1.5px solid var(--blue-700);box-shadow:none}
.btn--outline:hover{color:#fff}
.btn--sm{padding:.7em 1.4em;font-size:.78rem}

/* --------------------------------------------------------------
   4. Loader
-------------------------------------------------------------- */
.loader{
  position:fixed;inset:0;z-index:9999;
  display:grid;place-items:center;gap:0;
  background:var(--blue-900);
  transition:opacity .6s ease,visibility .6s ease;
}
.loader.is-done{opacity:0;visibility:hidden}
.loader__leaf{
  width:70px;height:70px;border-radius:50%;
  border:2px solid rgba(255,255,255,.15);
  border-top-color:var(--gold-500);
  border-right-color:var(--silver-300);
  animation:spin 1s linear infinite;
  grid-area:1/1;
}
.loader__word{
  grid-area:1/1;
  font-family:var(--f-head);font-size:1.4rem;font-weight:700;letter-spacing:.12em;
  background:var(--grad-silver);-webkit-background-clip:text;background-clip:text;color:transparent;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* --------------------------------------------------------------
   5. Top bar + header
-------------------------------------------------------------- */
.topbar{
  background:var(--blue-900);color:rgba(255,255,255,.8);
  font-size:.79rem;letter-spacing:.03em;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.topbar__in{display:flex;flex-wrap:wrap;gap:.4em 1.6em;align-items:center;justify-content:space-between;min-height:40px}
.topbar__note{margin:0;display:flex;align-items:center;gap:.5em}
.topbar__note .ico{color:var(--gold-400)}
.topbar__links{display:flex;gap:1.4em}
.topbar__links a{color:rgba(255,255,255,.8);display:flex;align-items:center;gap:.45em}
.topbar__links a:hover{color:var(--gold-400)}

.site-head{
  position:sticky;top:0;z-index:900;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .35s var(--ease),background .35s var(--ease);
}
.site-head.is-stuck{box-shadow:0 10px 30px rgba(13,27,69,.09)}
.site-head__in{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:var(--head-h);transition:min-height .35s var(--ease)}
.site-head.is-stuck .site-head__in{min-height:70px}

.brand{display:flex;align-items:center;gap:.85rem;color:inherit}
.brand img{width:62px;height:62px;object-fit:contain;transition:width .35s var(--ease),height .35s var(--ease)}
.site-head.is-stuck .brand img{width:50px;height:50px}
.brand__txt{display:flex;flex-direction:column;line-height:1.1}
.brand__txt strong{font-family:var(--f-head);font-size:1.32rem;color:var(--blue-800);font-weight:700}
.brand__txt strong i{color:var(--silver-700);font-style:italic}
.brand__txt small{font-size:.63rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-600);margin-top:2px}

.nav{display:flex;align-items:center;gap:2rem}
.nav ul{display:flex;gap:.4rem}
.nav ul a{
  position:relative;display:block;padding:.55em .95em;
  font-size:.85rem;font-weight:500;letter-spacing:.09em;text-transform:uppercase;
  color:var(--blue-900);
}
.nav ul a::after{
  content:"";position:absolute;left:.95em;right:.95em;bottom:.25em;height:2px;
  background:var(--grad-gold);border-radius:2px;
  transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease);
}
.nav ul a:hover::after,.nav ul a.is-active::after{transform:scaleX(1);transform-origin:left}
.nav ul a.is-active{color:var(--gold-600)}
.nav__close{display:none}

.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:46px;height:46px;padding:0 11px;background:var(--blue-700);border:0;border-radius:12px;cursor:pointer}
.burger span{display:block;height:2px;background:#fff;border-radius:2px;transition:transform .35s var(--ease),opacity .25s}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.nav-scrim{position:fixed;inset:0;background:rgba(13,27,69,.5);opacity:0;visibility:hidden;transition:.35s;z-index:940}
.nav-scrim.is-open{opacity:1;visibility:visible}

/* --------------------------------------------------------------
   6. Hero slider
-------------------------------------------------------------- */
/* Slides are stacked in a single grid cell rather than absolutely positioned,
   so they still cross-fade but the hero grows to fit its tallest slide.
   That is what lets the stacked mobile layout size itself correctly. */
.hero{
  position:relative;overflow:hidden;background:var(--blue-900);
  display:grid;
  min-height:clamp(560px,90vh,900px);
}
.hero__track{grid-area:1/1;display:grid;min-width:0}
.slide{
  grid-area:1/1;position:relative;
  display:flex;align-items:center;
  opacity:0;visibility:hidden;
  transition:opacity 1.1s var(--ease),visibility 1.1s;
}
.slide.is-active{opacity:1;visibility:visible}

/* blurred photographic backdrop — keeps small source images crisp-looking */
.slide__bg{
  position:absolute;inset:-6%;
  background-size:cover;background-position:center;
  filter:blur(24px) saturate(1.3) brightness(.88);
  transform:scale(1.16);
  transition:transform 8s linear;
}
.slide.is-active .slide__bg{transform:scale(1.02)}
.slide__veil{
  position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(9,17,45,.92) 0%,rgba(9,17,45,.82) 38%,rgba(9,17,45,.5) 70%,rgba(9,17,45,.74) 100%),
    radial-gradient(90% 80% at 12% 45%,rgba(31,58,147,.6),transparent 62%),
    radial-gradient(60% 60% at 86% 60%,rgba(201,162,39,.16),transparent 65%);
}
/* faint silver sheen sweeping across the hero */
.hero::after{
  content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(115deg,transparent 38%,rgba(255,255,255,.055) 48%,transparent 58%);
  background-size:260% 100%;
  animation:sheen 9s ease-in-out infinite;
}
@keyframes sheen{0%{background-position:180% 0}55%,100%{background-position:-80% 0}}

.hero__in{
  position:relative;z-index:3;
  display:grid;grid-template-columns:1.15fr minmax(0,.85fr);align-items:center;gap:3rem;
  padding:70px 0;
}
.slide__body{max-width:660px;color:#fff}

/* crisp product figure */
.slide__fig{
  position:relative;margin:0;justify-self:center;
  width:min(100%,470px);
  opacity:0;transform:translateY(46px) scale(.94) rotate(3deg);
  transition:opacity 1s var(--ease),transform 1.1s var(--ease);
}
.slide.is-active .slide__fig{opacity:1;transform:none;transition-delay:.4s}
.slide__fig img{
  width:100%;border-radius:22px;
  box-shadow:0 34px 80px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.14);
  animation:floatSlow 7s ease-in-out infinite;
}
@keyframes floatSlow{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.slide__ring{
  position:absolute;inset:-9% -9% -9% -9%;border-radius:50%;
  border:1px dashed rgba(226,193,98,.35);
  animation:spin 26s linear infinite;
}
.slide__chip{
  position:absolute;left:-14px;bottom:22px;z-index:3;
  padding:.62em 1.25em;border-radius:100px;
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:#241a02;background:var(--grad-gold);
  box-shadow:0 14px 30px rgba(0,0,0,.35);
  animation:float 5s ease-in-out infinite;
}
.slide__eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  padding:.5em 1.15em;margin-bottom:1.1rem;
  font-size:.72rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-400);
  border:1px solid rgba(226,193,98,.4);border-radius:100px;
  background:rgba(226,193,98,.08);backdrop-filter:blur(6px);
}
.slide__eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold-400);box-shadow:0 0 0 4px rgba(226,193,98,.22)}
.slide__title{
  color:#fff;margin-bottom:.35em;
  font-size:clamp(2.6rem,6.2vw,4.6rem);
  letter-spacing:-.5px;
  text-shadow:0 12px 40px rgba(0,0,0,.35);
}
.slide__title em{
  font-style:italic;
  background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.slide__text{font-size:clamp(1rem,1.5vw,1.16rem);color:rgba(255,255,255,.84);max-width:52ch;margin-bottom:2rem}
.slide__btns{display:flex;flex-wrap:wrap;gap:.9rem}

/* staggered entrance */
.slide__eyebrow,.slide__title,.slide__text,.slide__btns{opacity:0;transform:translateY(38px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.slide.is-active .slide__eyebrow{opacity:1;transform:none;transition-delay:.35s}
.slide.is-active .slide__title  {opacity:1;transform:none;transition-delay:.5s}
.slide.is-active .slide__text   {opacity:1;transform:none;transition-delay:.65s}
.slide.is-active .slide__btns   {opacity:1;transform:none;transition-delay:.8s}

.hero__arrow{
  position:absolute;top:50%;translate:0 -50%;z-index:5;
  width:54px;height:54px;display:grid;place-items:center;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);border-radius:50%;
  color:#fff;cursor:pointer;backdrop-filter:blur(8px);
  transition:background .3s,border-color .3s,transform .3s var(--ease);
}
.hero__arrow svg{width:20px;height:20px;fill:currentColor}
.hero__arrow:hover{background:var(--grad-gold);border-color:transparent;color:#241a02;transform:translateY(-2px) scale(1.06)}
.hero__arrow--prev{left:22px}
.hero__arrow--next{right:22px}

.hero__dots{position:absolute;left:0;right:0;bottom:34px;z-index:5;display:flex;justify-content:center;gap:.7rem}
.hero__dots button{
  width:34px;height:4px;padding:0;border:0;border-radius:4px;cursor:pointer;
  background:rgba(255,255,255,.3);position:relative;overflow:hidden;transition:width .4s var(--ease)
}
.hero__dots button.is-active{width:64px;background:rgba(255,255,255,.25)}
.hero__dots button.is-active::before{
  content:"";position:absolute;inset:0;background:var(--grad-gold);
  transform-origin:left;animation:dotFill var(--slide-time,6500ms) linear forwards;
}
@keyframes dotFill{from{transform:scaleX(0)}to{transform:scaleX(1)}}

.hero__scroll{
  position:absolute;left:34px;bottom:34px;z-index:5;
  display:flex;align-items:center;gap:.7rem;
  font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.6);
  writing-mode:vertical-rl;
}
.hero__scroll::after{content:"";width:1px;height:56px;background:linear-gradient(rgba(255,255,255,.05),var(--gold-400));animation:scrollLine 2s ease-in-out infinite}
@keyframes scrollLine{0%,100%{transform:scaleY(.4);opacity:.4}50%{transform:scaleY(1);opacity:1}}

/* --------------------------------------------------------------
   7. Page banner (inner pages)
-------------------------------------------------------------- */
.page-head{
  position:relative;padding:clamp(80px,12vw,140px) 0 clamp(60px,9vw,110px);
  background:var(--blue-900);color:#fff;overflow:hidden;text-align:center;
}
.page-head__bg{position:absolute;inset:-4%;background-size:cover;background-position:center;opacity:.34;filter:blur(4px) saturate(1.2);animation:kenburns 22s ease-in-out infinite alternate}
@keyframes kenburns{from{transform:scale(1.06)}to{transform:scale(1.18)}}
.page-head::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(13,27,69,.86),rgba(13,27,69,.94));
}
.page-head .wrap{position:relative;z-index:2}
.page-head h1{color:#fff;margin-bottom:.3em;animation:riseIn .9s var(--ease) both}
.page-head h1 em{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;font-style:italic}
.page-head p{color:rgba(255,255,255,.75);max-width:62ch;margin-inline:auto;animation:riseIn .9s .12s var(--ease) both}
.crumbs{display:flex;justify-content:center;gap:.6em;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-top:1.4rem;animation:riseIn .9s .22s var(--ease) both}
.crumbs a{color:var(--gold-400)}
@keyframes riseIn{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}

/* --------------------------------------------------------------
   8. Section furniture
-------------------------------------------------------------- */
.section{padding:clamp(64px,8.5vw,48px) 0}
.section--alt{background:var(--bg-alt)}
.section--dark{background:var(--blue-900);color:rgba(255,255,255,.72)}
.section--dark h2,.section--dark h3{color:#fff}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-size:.73rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gold-600);margin-bottom:.9rem;
}
.eyebrow::before{content:"";width:30px;height:1px;background:var(--grad-gold)}
.center .eyebrow::after{content:"";width:30px;height:1px;background:var(--grad-gold)}
.section--dark .eyebrow{color:var(--gold-400)}

.sec-head{max-width:64ch;margin-bottom:3.2rem}
.sec-head.center{margin-inline:auto}
.sec-head h2 em{font-style:italic;color:var(--silver-700)}
.section--dark .sec-head h2 em{color:var(--gold-400)}
.lead{font-size:1.08rem}

/* --------------------------------------------------------------
   9. Trust marquee
-------------------------------------------------------------- */
.trust{background:var(--blue-800);color:#fff;padding:0;overflow:hidden}
.trust__track{display:flex;width:max-content;animation:marquee 34s linear infinite}
.trust:hover .trust__track{animation-play-state:paused}
.trust__item{
  display:flex;align-items:center;gap:.7em;
  padding:1.05em 2.2em;
  font-size:.8rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  white-space:nowrap;color:rgba(255,255,255,.85);
}
.trust__item::before{content:"";width:7px;height:7px;rotate:45deg;background:var(--grad-gold)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* --------------------------------------------------------------
   10. About / split blocks
-------------------------------------------------------------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split--rev .split__media{order:2}

.collage{position:relative;padding-bottom:56px;padding-right:48px}
.collage__main{border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:100%;aspect-ratio:4/3.2;object-fit:cover}
.collage__sub{
  position:absolute;right:0;bottom:0;width:56%;
  border-radius:var(--r);box-shadow:var(--shadow-lg);
  border:7px solid #fff;aspect-ratio:4/3;object-fit:cover;
}
.collage__badge{
  position:absolute;left:-18px;top:-18px;z-index:3;
  width:126px;height:126px;border-radius:50%;
  display:grid;place-content:center;text-align:center;gap:2px;
  background:var(--grad-gold);color:#241a02;
  box-shadow:0 18px 40px rgba(166,124,20,.35);
  animation:float 5s ease-in-out infinite;
}
.collage__badge strong{font-family:var(--f-head);font-size:1.85rem;line-height:1;display:block}
.collage__badge span{font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* framed brand poster */
.poster{position:relative;margin:0 14px}
.poster img{width:100%;border-radius:var(--r-lg);box-shadow:var(--shadow-lg)}
.poster::before{
  content:"";position:absolute;inset:-14px;pointer-events:none;
  border:1px solid var(--gold-500);border-radius:calc(var(--r-lg) + 14px);opacity:.45;
}
.poster--light::before{border-color:rgba(226,193,98,.55);opacity:.75}
.poster__badge{
  position:absolute;right:-16px;bottom:-16px;z-index:3;
  width:112px;height:112px;border-radius:50%;
  display:grid;place-content:center;text-align:center;gap:2px;
  background:var(--grad-gold);color:#241a02;
  box-shadow:0 18px 40px rgba(166,124,20,.38);
  animation:float 5s ease-in-out infinite;
}
.poster__badge strong{font-family:var(--f-head);font-size:1.7rem;line-height:1;display:block}
.poster__badge span{font-size:.56rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600}

.tick{display:grid;gap:.85rem;margin:1.6rem 0 2.2rem}
.tick li{display:flex;gap:.85rem;align-items:flex-start}
.tick li svg{width:22px;height:22px;flex:none;margin-top:.25em;fill:var(--gold-500)}
.tick li strong{color:var(--blue-900);display:block;font-weight:600}

/* --------------------------------------------------------------
   11. Feature cards
-------------------------------------------------------------- */
.grid{display:grid;gap:1.6rem}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}

.card{
  position:relative;padding:2.4rem 2rem;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;isolation:isolate;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s;
}
.card::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:var(--grad-blue);opacity:0;transition:opacity .45s var(--ease);
}
.card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-color:transparent}
.card:hover::before{opacity:1}
.card:hover h3,.card:hover p{color:#fff}
.card:hover .card__num{color:rgba(255,255,255,.14)}
.card__icon{
  width:62px;height:62px;display:grid;place-items:center;margin-bottom:1.4rem;
  border-radius:18px;background:var(--blue-100);color:var(--blue-700);
  transition:background .45s,color .45s,transform .45s var(--ease);
}
.card__icon svg{width:28px;height:28px;fill:currentColor}
.card:hover .card__icon{background:var(--grad-gold);color:#241a02;transform:rotate(-8deg) scale(1.06)}
.card h3{transition:color .45s;margin-bottom:.5rem}
.card p{margin:0;font-size:.97rem;transition:color .45s}
.card__num{
  position:absolute;right:1.2rem;top:.6rem;
  font-family:var(--f-head);font-size:4.4rem;font-weight:700;line-height:1;
  color:var(--silver-100);transition:color .45s;z-index:-1;
}

/* --------------------------------------------------------------
   12. Counters
-------------------------------------------------------------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.6rem}
.stat{
  position:relative;overflow:hidden;isolation:isolate;text-align:center;
  padding:2.9rem 1.5rem 2.5rem;
  border-radius:var(--r-lg);
  background:linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.025));
  border:1px solid rgba(255,255,255,.13);
  backdrop-filter:blur(6px);
  transition:transform .5s var(--ease),border-color .5s,box-shadow .5s;
}
/* gold rule that draws itself across the top on hover */
.stat::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:var(--grad-gold);
  transform:scaleX(0);transform-origin:left;
  transition:transform .65s var(--ease);
}
/* warm glow behind the figure */
.stat::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(85% 62% at 50% 0%,rgba(226,193,98,.2),transparent 72%);
  opacity:0;transition:opacity .5s;
}
.stat:hover{transform:translateY(-9px);border-color:rgba(226,193,98,.42);box-shadow:0 28px 62px rgba(0,0,0,.4)}
.stat:hover::before{transform:scaleX(1)}
.stat:hover::after{opacity:1}

.stat__ico{
  width:58px;height:58px;margin:0 auto 1.5rem;
  display:grid;place-items:center;border-radius:50%;
  border:1px solid rgba(226,193,98,.38);background:rgba(226,193,98,.09);
  color:var(--gold-400);
  transition:background .5s,color .5s,border-color .5s,transform .5s var(--ease);
}
.stat__ico svg{width:26px;height:26px;fill:currentColor}
.stat:hover .stat__ico{background:var(--grad-gold);color:#241a02;border-color:transparent;transform:rotate(-8deg) scale(1.09)}

.stat__num{
  margin:0;
  display:flex;align-items:baseline;justify-content:center;gap:.1em;
  font-family:var(--f-head);font-weight:700;line-height:.92;
  font-size:clamp(3rem,5.6vw,4.7rem);
  background:var(--grad-gold);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 6px 18px rgba(226,193,98,.22));
}
.stat__unit{
  font-family:var(--f-body);font-style:normal;font-size:.3em;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
}
.stat__rule{display:block;width:44px;height:1px;margin:1.25rem auto 0;background:var(--grad-gold);opacity:.55}
.stat__label{
  margin:1.1rem 0 0;
  font-size:.82rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:#fff;
}
.stat__note{margin:.55rem 0 0;font-size:.88rem;line-height:1.55;color:rgba(255,255,255,.55)}

/* --------------------------------------------------------------
   13. Product cards
-------------------------------------------------------------- */
.prod{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease);
}
.prod:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}
.prod__media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--silver-100)}
.prod__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.prod:hover .prod__media img{transform:scale(1.09)}
.prod__badge{
  position:absolute;left:14px;top:14px;z-index:2;
  padding:.4em 1em;border-radius:100px;
  font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:#241a02;background:var(--grad-gold);box-shadow:0 6px 18px rgba(0,0,0,.18);
}
.prod__badge--silver{background:var(--grad-silver);color:var(--blue-900)}
.prod__badge--blue{background:var(--grad-blue);color:#fff}
.prod__shine{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.55) 48%,transparent 60%);
  transform:translateX(-120%);
}
.prod:hover .prod__shine{animation:shine 1.05s var(--ease)}
@keyframes shine{to{transform:translateX(120%)}}
.prod__body{padding:1.6rem 1.6rem 1.8rem;display:flex;flex-direction:column;flex:1}
.prod__head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:.55rem}
.prod__head h3{margin:0}
.prod__size{font-size:.76rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-600);white-space:nowrap}
.prod p{font-size:.95rem;margin-bottom:1.1rem}
.prod__tags{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:auto;margin-bottom:1.2rem}
.prod__tags span{font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-700);background:var(--blue-100);padding:.35em .85em;border-radius:100px}
.prod .btn{align-self:flex-start}

/* --------------------------------------------------------------
   14. Process steps
-------------------------------------------------------------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.6rem;position:relative}
.steps::before{
  content:"";position:absolute;left:8%;right:8%;top:38px;height:2px;
  background:repeating-linear-gradient(90deg,var(--silver-300) 0 10px,transparent 10px 20px);
}
.step{position:relative;text-align:center;padding-top:0}
.step__n{
  width:76px;height:76px;margin:0 auto 1.4rem;display:grid;place-items:center;
  border-radius:50%;background:#fff;border:2px solid var(--silver-300);
  font-family:var(--f-head);font-size:1.6rem;font-weight:700;color:var(--blue-800);
  position:relative;z-index:2;transition:.45s var(--ease);
}
.step:hover .step__n{background:var(--grad-blue);color:#fff;border-color:transparent;transform:translateY(-6px) scale(1.06)}
.step h3{font-size:1.18rem;margin-bottom:.4rem}
.step p{font-size:.94rem;margin:0}

/* --------------------------------------------------------------
   15. Gallery
-------------------------------------------------------------- */
.gal-filter{display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem;margin-bottom:2.6rem}
.gal-filter button{
  padding:.62em 1.5em;border-radius:100px;cursor:pointer;
  font-family:var(--f-body);font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--blue-800);background:#fff;border:1px solid var(--line);
  transition:.3s var(--ease);
}
.gal-filter button:hover{border-color:var(--gold-500);color:var(--gold-600)}
.gal-filter button.is-active{background:var(--grad-blue);color:#fff;border-color:transparent;box-shadow:0 10px 24px rgba(31,58,147,.22)}

.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.gal__item{
  position:relative;display:block;overflow:hidden;border-radius:var(--r);
  aspect-ratio:1/1;background:var(--silver-100);cursor:zoom-in;
  box-shadow:var(--shadow-sm);border:1px solid var(--line);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),opacity .4s,scale .4s;
}
.gal__item img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.gal__item:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.gal__item:hover img{transform:scale(1.12)}
.gal__item figcaption{
  position:absolute;inset:auto 0 0 0;padding:2.6rem 1.1rem .95rem;
  background:linear-gradient(transparent,rgba(13,27,69,.9));
  color:#fff;font-size:.85rem;letter-spacing:.04em;
  transform:translateY(100%);opacity:0;transition:.4s var(--ease);
}
.gal__item:hover figcaption{transform:none;opacity:1}
.gal__item.is-hidden{display:none}
.gal__item--wide{grid-column:span 2;aspect-ratio:2/1}

/* lightbox */
.lb{position:fixed;inset:0;z-index:1000;display:none;place-items:center;background:rgba(8,14,34,.95);padding:24px;backdrop-filter:blur(6px)}
.lb.is-open{display:grid;animation:fadeIn .3s ease}
.lb img{max-width:min(1100px,92vw);max-height:84vh;border-radius:var(--r);box-shadow:0 30px 90px rgba(0,0,0,.6);animation:lbIn .45s var(--ease)}
.lb__cap{position:absolute;left:0;right:0;bottom:26px;text-align:center;color:rgba(255,255,255,.75);font-size:.9rem;letter-spacing:.08em}
.lb__x,.lb__nav{position:absolute;width:52px;height:52px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);color:#fff;font-size:1.5rem;cursor:pointer;transition:.3s}
.lb__x:hover,.lb__nav:hover{background:var(--grad-gold);color:#241a02;border-color:transparent}
.lb__x{top:24px;right:24px}
.lb__nav svg{width:20px;height:20px;fill:currentColor}
.lb__nav--prev{left:24px;top:50%;translate:0 -50%}
.lb__nav--next{right:24px;top:50%;translate:0 -50%}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes lbIn{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:none}}

/* --------------------------------------------------------------
   16. Applications strip
-------------------------------------------------------------- */
.uses{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.use{
  position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:3/4;
  display:flex;align-items:flex-end;color:#fff;
}
.use img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.use::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 30%,rgba(13,27,69,.92))}
.use:hover img{transform:scale(1.1)}
.use__txt{position:relative;z-index:2;padding:1.6rem}
.use__txt h3{color:#fff;font-size:1.25rem;margin-bottom:.25rem}
.use__txt p{margin:0;font-size:.88rem;color:rgba(255,255,255,.75)}

/* --------------------------------------------------------------
   17. Contact
-------------------------------------------------------------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(2rem,4vw,3.6rem);align-items:start}

.info-card{background:var(--grad-blue);color:rgba(255,255,255,.78);border-radius:var(--r-lg);padding:2.6rem 2.2rem;position:relative;overflow:hidden}
.info-card::before{content:"";position:absolute;right:-70px;top:-70px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(226,193,98,.28),transparent 70%)}
.info-card h3{color:#fff}
.info-list{display:grid;gap:1.5rem;margin-top:1.8rem}
.info-list li{display:flex;gap:1rem;align-items:flex-start}
.info-list .ico-box{width:44px;height:44px;flex:none;display:grid;place-items:center;border-radius:12px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);color:var(--gold-400)}
.info-list .ico-box svg{width:20px;height:20px;fill:currentColor}
.info-list strong{display:block;color:#fff;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:.15rem;font-weight:600}
.info-list a,.info-list span{color:rgba(255,255,255,.8);font-size:1rem}
.info-list a:hover{color:var(--gold-400)}

.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.8rem,3vw,2.8rem);box-shadow:var(--shadow)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{position:relative;margin-bottom:1.15rem}
.field label{display:block;font-size:.76rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-900);margin-bottom:.5rem}
.field label span{color:#c0392b}
.field input,.field select,.field textarea{
  width:100%;padding:.92em 1.1em;
  font-family:var(--f-body);font-size:.98rem;color:var(--ink);
  background:var(--bg-alt);border:1.5px solid var(--line);border-radius:12px;
  transition:border-color .3s,background .3s,box-shadow .3s;
}
.field textarea{min-height:132px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;background:#fff;border-color:var(--blue-600);box-shadow:0 0 0 4px rgba(43,75,168,.12);
}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:#d9534f;background:#fff6f6}
.field .err{display:block;margin-top:.4rem;font-size:.8rem;color:#c0392b}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.alert{display:flex;gap:.9rem;align-items:flex-start;padding:1.15rem 1.3rem;border-radius:14px;margin-bottom:1.6rem;font-size:.95rem;animation:riseIn .5s var(--ease) both}
.alert svg{width:22px;height:22px;flex:none;margin-top:.15em;fill:currentColor}
.alert--ok{background:#eaf7ef;border:1px solid #b9e3c8;color:#1e7a45}
.alert--err{background:#fdeeee;border:1px solid #f3c6c6;color:#b23b3b}
.alert strong{display:block;margin-bottom:.15rem}

.map-frame{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);line-height:0;border:1px solid var(--line)}
.map-frame iframe{width:100%;height:420px;border:0;filter:grayscale(.25) contrast(1.05)}

/* --------------------------------------------------------------
   18. Footer
-------------------------------------------------------------- */
.site-foot{background:var(--blue-900);color:rgba(255,255,255,.62);padding-top:0;margin-top:0}
.foot-cta{background:var(--grad-blue);position:relative;overflow:hidden}
.foot-cta::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(60% 130% at 85% 20%,rgba(226,193,98,.22),transparent 60%);
}
.foot-cta__in{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:1.8rem;align-items:center;justify-content:space-between;padding:clamp(2.4rem,5vw,3.6rem) 0}
.foot-cta h2{color:#fff;margin-bottom:.25em;font-size:clamp(1.6rem,3vw,2.3rem)}
.foot-cta p{margin:0;color:rgba(255,255,255,.72);max-width:52ch}
.foot-cta__btns{display:flex;flex-wrap:wrap;gap:.9rem}

.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:2.4rem;padding:clamp(3rem,5vw,4.4rem) 0}
.foot-col h3{color:#fff;font-size:1.12rem;margin-bottom:1.3rem;position:relative;padding-bottom:.7rem}
.foot-col h3::after{content:"";position:absolute;left:0;bottom:0;width:38px;height:2px;background:var(--grad-gold)}
.foot-col p{font-size:.94rem}
.foot-logo{background:#fff;border-radius:14px;padding:8px;margin-bottom:1.2rem}
.foot-col--brand strong{color:#fff}
.foot-fssai{font-size:.8rem;letter-spacing:.1em;color:var(--gold-400)}
.foot-links li+li{margin-top:.7rem}
.foot-links a{color:rgba(255,255,255,.62);font-size:.95rem;position:relative;padding-left:1rem;display:inline-block}
.foot-links a::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:1px;background:var(--gold-500);transition:width .3s}
.foot-links a:hover{color:var(--gold-400)}
.foot-links a:hover::before{width:11px}
.foot-contact li{display:flex;gap:.85rem;align-items:flex-start;font-size:.95rem}
.foot-contact li+li{margin-top:1rem}
.foot-contact .ico{width:18px;height:18px;margin-top:.3em;color:var(--gold-500)}
.foot-contact a{color:rgba(255,255,255,.62)}
.foot-contact a:hover{color:var(--gold-400)}

.foot-bar{border-top:1px solid rgba(255,255,255,.09)}
.foot-bar__in{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;padding:1.35rem 0;font-size:.85rem}
.foot-bar p{margin:0}
.foot-bar__tag{font-family:var(--f-head);font-style:italic;color:var(--gold-400);font-size:.98rem}

/* --------------------------------------------------------------
   19. Floating actions
-------------------------------------------------------------- */
.fab-wa,.to-top{
  position:fixed;right:22px;z-index:800;
  width:52px;height:52px;display:grid;place-items:center;border-radius:50%;
  cursor:pointer;border:0;transition:transform .35s var(--ease),opacity .35s,visibility .35s;
}
.fab-wa{bottom:88px;background:#25d366;color:#fff;box-shadow:0 12px 28px rgba(37,211,102,.4)}
.fab-wa svg{width:28px;height:28px;fill:currentColor}
.fab-wa::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:pulse 2.2s ease-out infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.6);opacity:0}}
.to-top{bottom:24px;background:var(--blue-800);color:#fff;opacity:0;visibility:hidden;box-shadow:var(--shadow)}
.to-top svg{width:20px;height:20px;fill:currentColor}
.to-top.is-on{opacity:1;visibility:visible}
.fab-wa:hover,.to-top:hover{transform:translateY(-4px)}

/* --------------------------------------------------------------
   20. Scroll reveal
-------------------------------------------------------------- */
.reveal{opacity:0;transform:translateY(42px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal--l{transform:translateX(-52px)}
.reveal--r{transform:translateX(52px)}
.reveal--zoom{transform:scale(.93)}
.reveal.is-in.reveal--l,.reveal.is-in.reveal--r,.reveal.is-in.reveal--zoom{transform:none}
[data-delay="1"]{transition-delay:.1s}
[data-delay="2"]{transition-delay:.2s}
[data-delay="3"]{transition-delay:.3s}
[data-delay="4"]{transition-delay:.4s}
[data-delay="5"]{transition-delay:.5s}
[data-delay="6"]{transition-delay:.6s}
[data-delay="7"]{transition-delay:.7s}

/* --------------------------------------------------------------
   21. Responsive
-------------------------------------------------------------- */
@media (max-width:1080px){
  .grid--4,.uses,.gal{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps::before{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:1300px){
  .hero__arrow,.hero__scroll{display:none}
}
@media (max-width:1100px){
  /* The slide-in panel lives inside <header>, so the header must not trap it:
     1. backdrop-filter makes the header a containing block for position:fixed,
        which clipped the panel to the header's own 86px height.
     2. the header's stacking context has to sit above the scrim, or the scrim
        paints over the panel. */
  .site-head{
    z-index:960;
    background:#fff;
    backdrop-filter:none;-webkit-backdrop-filter:none;
  }
  .nav{
    position:fixed;top:0;right:0;z-index:950;
    width:min(330px,86vw);height:100%;
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:1.2rem;
    padding:5rem 1.8rem 2rem;
    background:#fff;box-shadow:-20px 0 60px rgba(13,27,69,.18);
    transform:translateX(105%);transition:transform .45s var(--ease);
    overflow-y:auto;
  }
  .nav.is-open{transform:none}
  .nav ul{flex-direction:column;gap:.15rem}
  .nav ul a{padding:.85em .4em;font-size:.95rem;border-bottom:1px solid var(--line)}
  .nav ul a::after{display:none}
  .nav__close{
    display:grid;place-items:center;position:absolute;top:1.1rem;right:1.2rem;
    width:40px;height:40px;font-size:1.9rem;line-height:1;
    background:var(--bg-alt);border:0;border-radius:12px;color:var(--blue-900);cursor:pointer;
  }
  .nav__cta{justify-content:center}
  .burger{display:flex}
  .split{grid-template-columns:1fr}
  .split--rev .split__media{order:0}
  .grid--3,.grid--2{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  /* --- stacked hero: product image above the copy, everything centred --- */
  .hero__arrow{display:none}
  .hero__scroll{display:none}
  .hero{min-height:0}
  .hero__in{
    grid-template-columns:minmax(0,1fr);
    justify-items:center;text-align:center;
    gap:clamp(1.6rem,4vw,2.4rem);
    padding:clamp(38px,7vw,60px) 0 clamp(84px,13vw,110px);
  }
  .slide__body{max-width:600px}
  .slide__fig{order:-1;width:min(72%,320px)}
  .slide__chip{left:auto;right:-10px;bottom:16px}
  .slide__text{margin-inline:auto;margin-bottom:1.7rem}
  .slide__btns{justify-content:center}
}
@media (max-width:760px){
  body{font-size:15.8px}
  .topbar__note{display:none}
  .topbar__in{justify-content:center}
  .brand img{width:50px;height:50px}
  .brand__txt strong{font-size:1.08rem}
  .brand__txt small{font-size:.55rem}
  .grid--4,.grid--3,.grid--2,.uses{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,1fr)}
  .gal__item--wide{grid-column:span 2;aspect-ratio:1/1}
  .field-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:2rem}
  .slide__title{font-size:clamp(2.15rem,8.4vw,3.1rem)}
  .slide__eyebrow{font-size:.66rem;letter-spacing:.16em}
  .slide__fig{width:min(80%,290px)}
  .collage{padding-right:0;padding-bottom:40px}
  .collage__sub{width:52%;right:-6px}
  .collage__badge{width:96px;height:96px;left:-8px;top:-8px}
  .poster{margin:0 10px}
  .poster__badge{width:88px;height:88px;right:-6px;bottom:-6px}
  .foot-cta__in{flex-direction:column;align-items:flex-start}
}
@media (max-width:460px){
  .gal{grid-template-columns:1fr}
  .gal__item--wide{grid-column:span 1}
  .stats{grid-template-columns:1fr}
  .slide__btns .btn{width:100%;justify-content:center}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}

/* --------------------------------------------------------------
   22. Print
-------------------------------------------------------------- */
@media print{
  .topbar,.site-head,.hero,.fab-wa,.to-top,.foot-cta,.gal-filter{display:none}
  body{color:#000}
}