@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ============ TOKENS ============ */
:root{
  --bg-deep:#0A1F1A;
  --bg-deep-2:#0D2620;
  --bg-panel:#123328;
  --bg-panel-2:#173B2E;
  --bg-panel-light:#1D4738;
  --gold:#D4AF6A;
  --gold-light:#F0D999;
  --gold-deep:#A67C3D;
  --cream:#F7F3E8;
  --ink:#E9E4D6;
  --ink-soft:#B9C7BE;
  --line:rgba(212,175,106,.22);
  --line-strong:rgba(212,175,106,.45);
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --radius:14px;
  --maxw:1240px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-deep);
  color:var(--ink);
  font-family:'Inter',sans-serif;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,60px);}

h1,h2,h3,h4{
  font-family:'Oswald',sans-serif;
  text-transform:uppercase;
  letter-spacing:.02em;
  color:var(--cream);
  margin:0;
  line-height:1.08;
}
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--gold);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:22px;height:1px;background:var(--gold);
  display:inline-block;
}
p{color:var(--ink-soft);line-height:1.7;font-size:1rem;}

/* ============ NOISE / WEAVE TEXTURE ============ */
.weave-bg{position:relative;}
.weave-bg::before{
  content:'';
  position:absolute;inset:0;
  background-image:
    repeating-linear-gradient(45deg, rgba(212,175,106,.035) 0 2px, transparent 2px 14px),
    repeating-linear-gradient(-45deg, rgba(212,175,106,.035) 0 2px, transparent 2px 14px);
  pointer-events:none;
}

/* ============ NAV ============ */
.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(10,31,26,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease;
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:16px clamp(20px,5vw,60px);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:16px;}
.brand img{width:68px;height:68px;border-radius:50%;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{
  font-family:'Oswald',sans-serif;color:var(--cream);
  font-size:1.55rem;letter-spacing:.03em;text-transform:uppercase;
}
.brand-text span{
  font-family:'JetBrains Mono',monospace;color:var(--gold);
  font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;
}
@media(max-width:880px){
  .brand img{width:52px;height:52px;}
  .brand-text strong{font-size:1.15rem;}
  .brand-text span{font-size:.6rem;}
}
.nav-links{display:flex;align-items:center;gap:34px;}
.nav-links a{
  font-family:'Oswald',sans-serif;font-size:.85rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-soft);position:relative;padding:6px 0;
  transition:color .25s ease;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);
  transition:width .3s ease;
}
.nav-links a:hover,.nav-links a.active{color:var(--gold-light);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-cta{
  font-family:'Oswald',sans-serif;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;
  background:linear-gradient(135deg,var(--gold-light),var(--gold-deep));
  color:var(--bg-deep);padding:10px 22px;border-radius:100px;font-weight:600;
  box-shadow:0 8px 24px rgba(212,175,106,.25);
  transition:transform .25s ease, box-shadow .25s ease;
  white-space:nowrap;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(212,175,106,.4);}
.nav-toggle{display:none;background:none;border:none;color:var(--gold);font-size:1.6rem;cursor:pointer;}

@media (max-width:880px){
  .nav-links{
    position:fixed;top:73px;left:0;right:0;bottom:0;
    background:var(--bg-deep-2);flex-direction:column;justify-content:flex-start;
    padding:40px 30px;gap:26px;transform:translateX(100%);transition:transform .35s ease;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-toggle{display:block;}
  .nav-cta{display:none;}
}

/* ============ ROUTE / SIGNATURE MOTIF ============ */
.route-svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;}
.route-line{
  fill:none;stroke:var(--gold);stroke-width:1.4;opacity:.55;
  stroke-dasharray:6 10;
  animation:route-flow 3.6s linear infinite;
}
.route-line.thick{stroke-width:2.2;opacity:.85;stroke-dasharray:2 12;}
@keyframes route-flow{ to{ stroke-dashoffset:-160; } }
.route-node{fill:var(--gold-light);}
.route-node circle{animation:node-pulse 2.4s ease-in-out infinite;}
@keyframes node-pulse{
  0%,100%{opacity:.5;r:3;}
  50%{opacity:1;r:5;}
}
.route-divider{width:100%;height:64px;position:relative;overflow:hidden;}

/* ============ HERO ============ */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding-top:120px;overflow:hidden;
  background:radial-gradient(ellipse at 70% 20%, var(--bg-panel-light) 0%, var(--bg-deep) 65%);
}
.hero-inner{
  position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;
  padding:0 clamp(20px,5vw,60px);width:100%;
  display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;
}
@media(max-width:960px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-visual{order:-1;max-width:240px;margin:0 auto;}
}
.hero-visual{
  position:relative;display:flex;justify-content:center;align-items:center;
  opacity:0;animation:rise .9s .4s ease forwards, container-sway 6s ease-in-out infinite;
}
.hero-visual::before{
  content:'';position:absolute;width:78%;height:78%;border-radius:50%;
  background:radial-gradient(circle, rgba(212,175,106,.28) 0%, rgba(212,175,106,0) 70%);
  filter:blur(10px);
}
@keyframes container-sway{
  0%,100%{transform:translateX(0) rotate(0deg);}
  50%{transform:translateX(12px) rotate(1deg);}
}
.hero-slideshow{
  position:relative;width:100%;max-width:380px;aspect-ratio:4/5;
  border-radius:18px;overflow:hidden;
  box-shadow:0 30px 55px rgba(0,0,0,.55);
  border:1px solid var(--line-strong);
}
.hero-slideshow .slide{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;animation:slide-fade 20s infinite;
  transition:transform .7s ease;
}
.hero-slideshow:hover .slide{transform:scale(1.05);animation-play-state:paused;}
@keyframes slide-fade{
  0%{opacity:0;}
  3%{opacity:1;}
  22%{opacity:1;}
  28%{opacity:0;}
  100%{opacity:0;}
}
.hero h1{
  font-size:clamp(2rem,4.6vw,3.8rem);
  margin:22px 0 0;
  max-width:900px;
  overflow-wrap:break-word;
  opacity:0;transform:translateY(30px);
  animation:rise .9s .15s ease forwards;
}
.hero h1 em{
  font-style:normal;color:transparent;
  background:linear-gradient(120deg,var(--gold-light),var(--gold-deep));
  -webkit-background-clip:text;background-clip:text;
}
.hero p.lede{
  max-width:560px;font-size:1.12rem;margin-top:22px;
  opacity:0;transform:translateY(20px);animation:rise .9s .35s ease forwards;
}
.hero .cta-row{display:flex;gap:18px;margin-top:38px;flex-wrap:wrap;
  opacity:0;transform:translateY(20px);animation:rise .9s .5s ease forwards;}
@keyframes rise{to{opacity:1;transform:translateY(0);}}

.btn{
  font-family:'Oswald',sans-serif;font-size:.88rem;letter-spacing:.08em;text-transform:uppercase;
  padding:15px 30px;border-radius:100px;display:inline-flex;align-items:center;gap:10px;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease;cursor:pointer;border:none;
}
.btn-primary{
  background:linear-gradient(135deg,var(--gold-light),var(--gold-deep));color:var(--bg-deep);font-weight:600;
  box-shadow:0 10px 30px rgba(212,175,106,.3);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(212,175,106,.45);}
.btn-ghost{
  border:1px solid var(--line-strong);color:var(--cream);background:transparent;
}
.btn-ghost:hover{background:rgba(212,175,106,.08);transform:translateY(-3px);}

.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  margin-top:70px;border-top:1px solid var(--line);padding-top:30px;
  opacity:0;animation:rise 1s .7s ease forwards;
}
.hero-stats div{border-left:1px solid var(--line);padding-left:20px;}
.hero-stats div:first-child{border-left:none;padding-left:0;}
.hero-stats b{
  font-family:'Oswald',sans-serif;font-size:2rem;color:var(--gold-light);display:block;
}
.hero-stats span{font-size:.78rem;color:var(--ink-soft);letter-spacing:.04em;text-transform:uppercase;}
@media(max-width:700px){.hero-stats{grid-template-columns:repeat(2,1fr);row-gap:24px;}
  .hero-stats div:nth-child(3){border-left:none;padding-left:0;}}

/* ============ SECTION GENERIC ============ */
section{position:relative;padding:110px 0;}
.section-head{max-width:640px;margin-bottom:60px;}
.section-head h2{font-size:clamp(1.9rem,4vw,2.9rem);margin-top:16px;}
.section-head p{margin-top:16px;font-size:1.05rem;}
.reveal{opacity:0;transform:translateY(36px);transition:opacity .8s ease, transform .8s ease;}
.reveal.in{opacity:1;transform:translateY(0);}
.reveal-stagger > *{opacity:0;transform:translateY(30px);transition:opacity .7s ease, transform .7s ease;}
.reveal-stagger.in > *{opacity:1;transform:translateY(0);}
.reveal-stagger.in > *:nth-child(1){transition-delay:.05s;}
.reveal-stagger.in > *:nth-child(2){transition-delay:.15s;}
.reveal-stagger.in > *:nth-child(3){transition-delay:.25s;}
.reveal-stagger.in > *:nth-child(4){transition-delay:.35s;}
.reveal-stagger.in > *:nth-child(5){transition-delay:.45s;}
.reveal-stagger.in > *:nth-child(6){transition-delay:.55s;}
.reveal-stagger.in > *:nth-child(7){transition-delay:.65s;}

.alt-panel{background:var(--bg-deep-2);}

/* ============ CATEGORY GRID (home quick nav) ============ */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px;}
.cat-card{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;position:relative;overflow:hidden;
  transition:transform .4s cubic-bezier(.2,.8,.2,1), border-color .4s ease, background .4s ease;
}
.cat-card:hover{
  transform:translateY(-10px);border-color:var(--line-strong);
  background:var(--bg-panel-light);
}
.cat-card .num{
  font-family:'JetBrains Mono',monospace;color:var(--gold-deep);font-size:.75rem;letter-spacing:.1em;
}
.cat-card svg{width:100%;height:120px;margin:18px 0;}
.cat-card h3{font-size:1.15rem;margin-top:6px;}
.cat-card p{font-size:.88rem;margin-top:8px;}
.cat-card .go{
  margin-top:16px;display:inline-flex;align-items:center;gap:6px;color:var(--gold);
  font-family:'Oswald',sans-serif;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  transition:gap .3s ease;
}
.cat-card:hover .go{gap:12px;}

/* ============ WHY / FEATURE GRID ============ */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;}
@media(max-width:980px){.feat-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.feat-grid{grid-template-columns:1fr;}}
.feat{padding:8px;}
.feat .ico{
  width:52px;height:52px;border-radius:50%;border:1px solid var(--line-strong);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--gold);
}
.feat h3{font-size:1.05rem;}
.feat p{font-size:.9rem;margin-top:8px;}

/* ============ MARQUEE ============ */
.marquee-wrap{
  overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:30px 0;background:var(--bg-panel);
}
.marquee-track{display:flex;gap:60px;width:max-content;animation:marquee 32s linear infinite;}
.marquee-track span{
  font-family:'Oswald',sans-serif;font-size:1.1rem;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ink-soft);white-space:nowrap;display:flex;align-items:center;gap:60px;
}
.marquee-track span::after{content:'\2726';color:var(--gold-deep);font-size:.8rem;}
@keyframes marquee{ from{transform:translateX(0);} to{transform:translateX(-50%);} }

/* ============ CTA BAND ============ */
.cta-band{
  background:linear-gradient(120deg,var(--bg-panel-light),var(--bg-panel));
  border-radius:var(--radius);padding:60px clamp(24px,6vw,70px);
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  border:1px solid var(--line-strong);position:relative;overflow:hidden;
}
.cta-band h2{font-size:clamp(1.6rem,3.4vw,2.3rem);max-width:520px;}
.cta-band .btn-row{display:flex;gap:16px;flex-wrap:wrap;}

/* ============ FOOTER ============ */
footer{background:var(--bg-deep-2);border-top:1px solid var(--line);padding:70px 0 26px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr;}}
.foot-brand{display:flex;gap:14px;align-items:center;margin-bottom:16px;}
.foot-brand img{width:50px;height:50px;border-radius:50%;}
.foot-brand strong{font-family:'Oswald',sans-serif;color:var(--cream);font-size:1.1rem;text-transform:uppercase;}
footer h4{font-size:.82rem;letter-spacing:.12em;color:var(--gold);margin-bottom:18px;}
footer ul li{margin-bottom:12px;}
footer a{color:var(--ink-soft);font-size:.92rem;transition:color .25s ease;}
footer a:hover{color:var(--gold-light);}
.foot-bottom{
  margin-top:60px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:.78rem;color:var(--ink-soft);font-family:'JetBrains Mono',monospace;
}

/* ============ PAGE HERO (inner pages) ============ */
.page-hero{
  min-height:46vh;display:flex;align-items:center;padding-top:120px;position:relative;overflow:hidden;
  background:radial-gradient(ellipse at 20% 20%, var(--bg-panel-light) 0%, var(--bg-deep) 70%);
}
.page-hero h1{font-size:clamp(2.1rem,5vw,3.6rem);margin-top:18px;}
.page-hero p{max-width:560px;margin-top:18px;}
.crumb{font-family:'JetBrains Mono',monospace;font-size:.75rem;color:var(--gold-deep);letter-spacing:.08em;}
.crumb b{color:var(--gold-light);}

/* ============ PRODUCT PAGE ============ */
.filter-bar{
  display:flex;gap:14px;flex-wrap:wrap;padding:22px 0;position:sticky;top:73px;z-index:40;
  background:rgba(10,31,26,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.filter-bar a{
  font-family:'Oswald',sans-serif;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;
  padding:9px 18px;border:1px solid var(--line);border-radius:100px;color:var(--ink-soft);
  transition:all .25s ease;
}
.filter-bar a:hover, .filter-bar a.active{
  color:var(--bg-deep);background:var(--gold-light);border-color:var(--gold-light);
}

.prod-section{padding:90px 0;border-bottom:1px solid var(--line);scroll-margin-top:150px;}
.prod-section:last-of-type{border-bottom:none;}
.prod-head{display:flex;align-items:baseline;gap:18px;margin-bottom:44px;flex-wrap:wrap;}
.prod-head h2{font-size:clamp(1.6rem,3.4vw,2.4rem);}
.prod-head .tag-count{font-family:'JetBrains Mono',monospace;font-size:.78rem;color:var(--gold-deep);}

.variant-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
@media(max-width:800px){.variant-grid{grid-template-columns:1fr;}}
.variant-card{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;display:flex;flex-direction:column;gap:18px;
  transition:transform .4s ease, border-color .4s ease;position:relative;
}
.variant-card:hover{transform:translateY(-8px);border-color:var(--line-strong);}
.variant-card .material-badge{
  position:absolute;top:24px;right:24px;font-family:'JetBrains Mono',monospace;
  font-size:.68rem;letter-spacing:.08em;color:var(--bg-deep);background:var(--gold-light);
  padding:5px 12px;border-radius:100px;text-transform:uppercase;font-weight:600;
}
.variant-card svg{width:100%;height:180px;}
.variant-card h3{font-size:1.2rem;}
.variant-card ul{margin-top:6px;}
.variant-card ul li{
  font-size:.88rem;color:var(--ink-soft);padding-left:18px;position:relative;margin-bottom:8px;
}
.variant-card ul li::before{content:'—';position:absolute;left:0;color:var(--gold-deep);}
.variant-card .btn{margin-top:auto;align-self:flex-start;}

/* ============ ABOUT TIMELINE ============ */
.timeline{position:relative;padding-left:34px;border-left:1px solid var(--line-strong);}
.t-item{position:relative;padding-bottom:52px;}
.t-item:last-child{padding-bottom:0;}
.t-item::before{
  content:'';position:absolute;left:-40px;top:2px;width:12px;height:12px;border-radius:50%;
  background:var(--gold-light);box-shadow:0 0 0 4px rgba(212,175,106,.15);
}
.t-item .yr{font-family:'JetBrains Mono',monospace;color:var(--gold);font-size:.85rem;letter-spacing:.08em;}
.t-item h3{margin-top:8px;font-size:1.25rem;}
.t-item p{margin-top:8px;max-width:600px;}

.badge-row{display:flex;gap:18px;flex-wrap:wrap;}
.cert-badge{
  border:1px solid var(--line-strong);border-radius:var(--radius);padding:20px 26px;
  display:flex;align-items:center;gap:14px;min-width:220px;
}
.cert-badge .ico{color:var(--gold);flex-shrink:0;}
.cert-badge strong{display:block;color:var(--cream);font-family:'Oswald',sans-serif;font-size:.95rem;text-transform:uppercase;letter-spacing:.03em;}
.cert-badge span{font-size:.8rem;color:var(--ink-soft);}

.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start;}
@media(max-width:900px){.about-grid{grid-template-columns:1fr;}}

.client-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media(max-width:760px){.client-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:480px){.client-grid{grid-template-columns:1fr;}}
.client-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center;
  transition:all .3s ease;
}
.client-card:hover{border-color:var(--line-strong);background:var(--bg-panel);transform:translateY(-4px);}
.client-card span{font-family:'Oswald',sans-serif;letter-spacing:.03em;color:var(--ink);font-size:.95rem;text-transform:uppercase;}

/* ============ CONTACT ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;}}
.info-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;gap:18px;
  margin-bottom:20px;transition:border-color .3s ease, transform .3s ease;
}
.info-card:hover{border-color:var(--line-strong);transform:translateX(6px);}
.info-card .ico{color:var(--gold);flex-shrink:0;}
.info-card strong{display:block;color:var(--cream);font-family:'Oswald',sans-serif;letter-spacing:.03em;}
.info-card p{margin-top:4px;font-size:.92rem;}

.form-panel{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);padding:36px;}
.form-row{display:flex;flex-direction:column;gap:8px;margin-bottom:20px;}
.form-row label{font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-deep);}
.form-row input, .form-row select, .form-row textarea{
  background:var(--bg-deep-2);border:1px solid var(--line);border-radius:8px;padding:13px 16px;
  color:var(--cream);font-family:'Inter',sans-serif;font-size:.95rem;
  transition:border-color .3s ease;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  outline:none;border-color:var(--gold);
}
.map-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin-top:30px;filter:grayscale(.2) invert(.92) contrast(.9);}
.map-frame iframe{width:100%;height:320px;border:0;display:block;}

/* focus visibility */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--gold-light);outline-offset:3px;
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001s !important; transition-duration:.001s !important;}
  html{scroll-behavior:auto;}
}

/* whatsapp floating button */
.wa-float{
  position:fixed;bottom:26px;right:26px;z-index:90;
  width:58px;height:58px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold-light),var(--gold-deep));
  display:flex;align-items:center;justify-content:center;color:var(--bg-deep);
  box-shadow:0 12px 30px rgba(0,0,0,.4);
  animation:float-bob 3s ease-in-out infinite;
}
@keyframes float-bob{0%,100%{transform:translateY(0);}50%{transform:translateY(-8px);}}