/* ============================
   BYORK — Build Your Space
   ============================ */

:root{
  --bg:#0a0a0a;
  --bg-alt:#111110;
  --bg-card:#151412;
  --line: rgba(255,255,255,0.08);
  --text:#f3f1ea;
  --text-muted:#a39d8f;
  --gold:#cfa458;
  --gold-light:#e9d3a3;
  --gold-dim: rgba(207,164,88,0.35);
  --serif-display: 'Bebas Neue', sans-serif;
  --sans: 'Poppins', sans-serif;
  --ease: cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; }

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }

a{ color:inherit; text-decoration:none; }

.container{ width:min(1180px, 92%); margin-inline:auto; }

::selection{ background:var(--gold); color:#0a0a0a; }

/* film grain overlay */
.grain{
  position:fixed; inset:0; pointer-events:none; z-index:999; opacity:.035; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============ PRELOADER ============ */
#preloader{
  position:fixed; inset:0; background:#0a0a0a; z-index:2000;
  display:flex; align-items:center; justify-content:center;
  transition:opacity .8s var(--ease), visibility .8s var(--ease);
}
#preloader.done{ opacity:0; visibility:hidden; }
.preloader-mark .rune{ width:44px; height:66px; }
.preloader-mark .rune path, .preloader-mark .rune line{
  fill:none; stroke:var(--gold); stroke-width:2; stroke-linejoin:round; stroke-linecap:round;
  stroke-dasharray:220; stroke-dashoffset:220;
  animation:drawRune 1.6s var(--ease) forwards, pulseRune 1.8s ease-in-out .5s infinite alternate;
}
@keyframes drawRune{ to{ stroke-dashoffset:0; } }
@keyframes pulseRune{ from{ opacity:.6 } to{ opacity:1 } }

/* ============ SCROLL PROGRESS ============ */
.scroll-progress{ position:fixed; top:0; left:0; width:100%; height:2px; z-index:1500; background:transparent; }
.scroll-progress-bar{ height:100%; width:0%; background:linear-gradient(90deg,var(--gold),var(--gold-light)); transition:width .1s linear; }

/* ============ NAV ============ */
.nav{
  position:fixed; top:0; left:0; width:100%; z-index:1000;
  padding:20px 0;
  background:rgba(8,8,7,0.6);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.nav.scrolled{
  background:rgba(8,8,7,0.88);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  padding:14px 0;
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px -14px rgba(0,0,0,.6);
}
.nav-inner{
  width:min(1240px, 92%); margin-inline:auto;
  display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.logo{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.logo-mark{ width:18px; height:27px; }
.logo-mark path, .logo-mark line{ fill:none; stroke:var(--gold); stroke-width:2.5; stroke-linejoin:round; stroke-linecap:round; }
.logo span{ font-size:19px; letter-spacing:5px; font-weight:600; color:var(--text); }

.nav-links{ display:flex; gap:34px; }
.nav-links a{
  font-size:13px; letter-spacing:1.5px; text-transform:uppercase; color:#e7e3d9;
  position:relative; padding-bottom:4px; transition:color .3s;
  text-shadow:0 1px 8px rgba(0,0,0,.4);
}
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:1px; background:var(--gold);
  transition:width .35s var(--ease);
}
.nav-links a:hover{ color:var(--text); }
.nav-links a:hover::after{ width:100%; }

.nav-cta{ padding:11px 22px; font-size:13px; }
.burger{ display:none; flex-direction:column; justify-content:center; gap:5px; width:32px; height:32px; background:none; border:none; cursor:pointer; }
.burger span{ display:block; width:100%; height:1.5px; background:var(--text); transition:transform .3s, opacity .3s; }

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:15px 28px; border-radius:2px; font-size:14px; letter-spacing:.5px; font-weight:500;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .3s, border-color .3s, color .3s;
  white-space:nowrap; cursor:pointer;
}
.btn-gold{
  background:linear-gradient(135deg, var(--gold-light), var(--gold));
  color:#0a0a0a; border:1px solid var(--gold);
}
.btn-gold:hover{ transform:translateY(-3px); box-shadow:0 14px 30px -10px rgba(207,164,88,.55); }
.btn-ghost{
  background:transparent; border:1px solid var(--line); color:var(--text);
}
.btn-ghost:hover{ border-color:var(--gold); color:var(--gold-light); transform:translateY(-3px); }
.btn-lg{ padding:19px 38px; font-size:15px; }
.wa-icon, .ig-icon{ width:18px; height:18px; fill:currentColor; flex-shrink:0; }

/* ============ TYPOGRAPHY HELPERS ============ */
.eyebrow{
  font-size:12px; letter-spacing:3px; text-transform:uppercase; color:var(--gold);
  font-weight:600; margin-bottom:16px; display:block;
}
.eyebrow.center{ text-align:center; }
.gold{ color:var(--gold-light); }
h2{ font-family:var(--serif-display); font-size:clamp(34px,5vw,58px); font-weight:400; letter-spacing:1px; line-height:1.08; text-transform:uppercase; }
h2.center{ text-align:center; margin-bottom:56px; }
.lead{ font-size:17px; color:var(--text-muted); max-width:52ch; font-weight:300; }
.lead.center{ margin-inline:auto; text-align:center; }
.center{ text-align:center; }

.gold-shimmer{
  background:linear-gradient(100deg, var(--gold) 0%, var(--gold-light) 25%, var(--gold) 50%, var(--gold-light) 75%, var(--gold) 100%);
  background-size:250% auto;
  -webkit-background-clip:text; background-clip:text; color:transparent;
  animation:shimmer 6s linear infinite;
}
@keyframes shimmer{ to{ background-position:-250% center; } }

/* ============ REVEAL ANIMATION ============ */
.reveal{ opacity:0; transform:translateY(36px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in-view{ opacity:1; transform:translateY(0); }
.reveal:nth-child(2){ transition-delay:.08s; }
.reveal:nth-child(3){ transition-delay:.16s; }
.reveal:nth-child(4){ transition-delay:.24s; }

/* ============ HERO ============ */
.hero{
  position:relative; min-height:100svh;
  display:flex; overflow:hidden; background:var(--bg);
}
.hero-inner{
  display:grid; grid-template-columns:minmax(360px, 44%) 1fr;
  width:100%; align-items:stretch;
}
.hero-content{
  position:relative; z-index:2; display:flex; flex-direction:column; justify-content:center;
  padding:140px 5% 90px 7%; background:var(--bg);
}
.hero-media{ position:relative; overflow:hidden; background:var(--bg); }
.hero-media img{
  width:100%; height:100%; object-fit:cover; object-position:58% center;
  transform:scale(1.08);
  animation:kenburns 24s var(--ease) infinite alternate;
}
@keyframes kenburns{ from{ transform:scale(1.08) translate(0,0); } to{ transform:scale(1) translate(-1%,-1%); } }
.hero-media::before{
  content:''; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:linear-gradient(90deg, rgba(10,10,10,.9) 0%, rgba(10,10,10,0) 16%);
}
.hero-media::after{
  content:''; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:linear-gradient(180deg, rgba(0,0,0,0) 65%, rgba(0,0,0,.5) 100%);
}
.hero-title{
  font-family:var(--serif-display); text-transform:uppercase;
  font-size:clamp(52px, 7.2vw, 96px); line-height:.94; letter-spacing:1.5px; margin-bottom:26px;
}
.hero-title .line{ display:block; overflow:hidden; }
.hero-sub{ font-size:16.5px; color:#d8d4c9; max-width:44ch; margin:0 0 36px; font-weight:300; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.scroll-cue{
  position:absolute; bottom:28px; left:50%; transform:translateX(-50%); z-index:3;
  display:flex; flex-direction:column; align-items:center; gap:10px; color:#cfcac0;
}
.scroll-cue span{ font-size:11px; letter-spacing:2px; text-transform:uppercase; }
.mouse{ width:22px; height:36px; border:1.5px solid var(--gold-dim); border-radius:14px; display:flex; justify-content:center; padding-top:6px; }
.wheel{ width:3px; height:7px; background:var(--gold); border-radius:2px; animation:scrollWheel 1.8s ease-in-out infinite; }
@keyframes scrollWheel{ 0%{ opacity:1; transform:translateY(0);} 70%{ opacity:0; transform:translateY(10px);} 100%{opacity:0;} }

/* ============ MARQUEE ============ */
.marquee{
  background:var(--bg-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  overflow:hidden; padding:16px 0; white-space:nowrap;
}
.marquee-track{
  display:inline-block; animation:scrollMarquee 32s linear infinite;
  font-family:var(--serif-display); font-size:20px; letter-spacing:3px; color:var(--text-muted);
}
.marquee-track .dot{ color:var(--gold); margin:0 6px; }
.marquee:hover .marquee-track{ animation-play-state:paused; }
@keyframes scrollMarquee{ from{ transform:translateX(0);} to{ transform:translateX(-50%);} }

/* ============ MANIFESTO ============ */
.manifesto{ padding:140px 0; background:var(--bg); }
.manifesto-grid{ display:grid; grid-template-columns:1.2fr 1fr; gap:70px; align-items:start; }
.manifesto-text h2{ margin:14px 0 26px; }
.manifesto-text .lead{ margin-bottom:14px; max-width:60ch; }
.manifesto-stats{ display:flex; flex-direction:column; gap:20px; }
.stat-card{
  border:1px solid var(--line); background:var(--bg-card); padding:30px 28px; border-radius:4px;
  transition:border-color .4s, transform .4s var(--ease);
}
.stat-card:hover{ border-color:var(--gold-dim); transform:translateY(-4px); }
.stat-num{ font-family:var(--serif-display); font-size:52px; color:var(--gold-light); line-height:1; }
.stat-suffix{ font-family:var(--serif-display); font-size:30px; color:var(--gold-light); margin-left:6px; }
.stat-card p{ margin-top:10px; color:var(--text-muted); font-size:14px; max-width:32ch; }

/* ============ SHOWCASE (product sections) ============ */
.showcase{
  display:grid; grid-template-columns:1fr 1fr; gap:0; align-items:center;
  padding:0; border-top:1px solid var(--line);
}
.showcase.reverse{ direction:rtl; }
.showcase.reverse > *{ direction:ltr; }
.showcase-media{ position:relative; height:640px; overflow:hidden; }
.showcase-media .crop{ position:absolute; inset:0; overflow:hidden; }
.showcase-media img{ width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease); }
.showcase-media:hover img{ transform:scale(1.05); }
.crop-naruto img{ object-position:center 35%; }
.crop-corinthians img{ object-position:center 30%; }

.tag-float{
  position:absolute; bottom:26px; left:26px; z-index:2; max-width:calc(100% - 52px);
  background:rgba(10,10,10,.72); backdrop-filter:blur(8px);
  border:1px solid var(--gold-dim); color:var(--gold-light);
  font-size:12px; letter-spacing:1px; padding:10px 16px; border-radius:2px;
}
.showcase-text{ padding:70px 8%; }
.showcase-text h2{ margin-bottom:22px; }
.showcase-text .lead{ margin-bottom:32px; }

.feature-list{ list-style:none; display:flex; flex-direction:column; gap:14px; margin-bottom:38px; }
.feature-list li{ font-size:15px; color:#d6d2c7; display:flex; gap:12px; align-items:flex-start; }
.check{ color:var(--gold); font-weight:700; flex-shrink:0; }

/* ============ PROCESS ============ */
.process{ padding:140px 0; background:var(--bg-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.process-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:36px; margin-top:20px; }
.process-step{ position:relative; padding-top:8px; }
.step-num{
  font-family:var(--serif-display); font-size:56px; color:transparent;
  -webkit-text-stroke:1.5px var(--gold-dim); display:block; margin-bottom:18px;
}
.process-step h3{ font-size:19px; font-weight:600; margin-bottom:10px; letter-spacing:.3px; }
.process-step p{ color:var(--text-muted); font-size:14.5px; max-width:32ch; }

/* ============ PRODUCTS GRID ============ */
.products{ padding:140px 0; }
.products-grid{ display:grid; grid-template-columns:repeat(2, minmax(0,380px)); gap:30px; justify-content:center; }
.product-card{
  background:var(--bg-card); border:1px solid var(--line); border-radius:6px; overflow:hidden;
  transition:transform .5s var(--ease), border-color .5s var(--ease);
}
.product-card:hover{ transform:translateY(-8px); border-color:var(--gold-dim); }
.product-card-img{ height:220px; overflow:hidden; }
.product-card-img img{ width:100%; height:100%; object-fit:cover; object-position:center; transition:transform .7s var(--ease); }
.product-card:hover .product-card-img img{ transform:scale(1.08); }
.product-card h3{ font-size:20px; font-weight:600; padding:24px 24px 0; letter-spacing:.3px; }
.product-card p{ color:var(--text-muted); font-size:14px; padding:12px 24px 0; }
.product-card a{
  display:block; padding:20px 24px 26px; color:var(--gold-light); font-size:13.5px; letter-spacing:.5px;
  font-weight:500; transition:gap .3s;
}
.product-card a:hover{ color:var(--gold); }

/* ============ SOCIAL / INSTAGRAM ============ */
.social{ padding:140px 0 150px; background:var(--bg-alt); border-top:1px solid var(--line); }
.social-head{ display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:44px; gap:20px; flex-wrap:wrap; }
.social-head h2{ margin-top:8px; }
.social-scroll{
  display:flex; gap:20px; overflow-x:auto; padding-bottom:20px; scroll-snap-type:x proximity;
  scrollbar-width:thin; scrollbar-color:var(--gold-dim) transparent;
}
.social-scroll img{
  width:280px; height:350px; object-fit:cover; flex-shrink:0; border-radius:4px; scroll-snap-align:start;
  border:1px solid var(--line); transition:transform .5s var(--ease), border-color .5s;
}
.social-scroll img:hover{ transform:translateY(-6px) scale(1.02); border-color:var(--gold-dim); }

/* ============ FINAL CTA ============ */
.final-cta{ padding:160px 0; background:radial-gradient(ellipse at 50% 0%, rgba(207,164,88,.08), transparent 60%), var(--bg); }
.final-cta h2{ margin:16px 0 26px; }
.final-cta .lead{ margin-bottom:44px; }
.reassure{ margin-top:18px; color:var(--text-muted); font-size:13px; letter-spacing:.4px; }

/* ============ FOOTER ============ */
.footer{ padding:60px 0 40px; border-top:1px solid var(--line); background:var(--bg); }
.footer-grid{ display:flex; flex-direction:column; align-items:center; gap:16px; text-align:center; }
.footer-tag{ font-family:var(--serif-display); letter-spacing:2px; color:var(--text-muted); font-size:15px; }
.footer-links{ display:flex; gap:26px; }
.footer-links a{ font-size:13px; color:var(--text-muted); letter-spacing:.5px; transition:color .3s; }
.footer-links a:hover{ color:var(--gold-light); }
.footer-copy{ color:#5c584e; font-size:12px; margin-top:10px; }

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float{
  position:fixed; bottom:26px; right:26px; z-index:900;
  width:60px; height:60px; border-radius:50%;
  background:linear-gradient(135deg,#25d366,#1ebe5b);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 30px -6px rgba(37,211,102,.55);
  opacity:0; visibility:hidden; transform:scale(.7) translateY(10px);
  transition:opacity .4s var(--ease), transform .4s var(--ease), visibility .4s;
}
.whatsapp-float.visible{ opacity:1; visibility:visible; transform:scale(1) translateY(0); }
.whatsapp-float svg{ width:30px; height:30px; fill:#fff; }
.whatsapp-float::before{
  content:''; position:absolute; inset:0; border-radius:50%; background:#25d366;
  animation:pulseWa 2.2s ease-out infinite; z-index:-1;
}
@keyframes pulseWa{ 0%{ transform:scale(1); opacity:.55; } 100%{ transform:scale(1.9); opacity:0; } }

/* ============ RESPONSIVE ============ */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns:1fr; grid-template-rows:44vh auto; }
  .hero-media{ order:1; min-height:44vh; }
  .hero-media img{ object-position:60% 30%; }
  .hero-media::before{ background:linear-gradient(180deg, rgba(10,10,10,.85) 0%, rgba(10,10,10,0) 22%); }
  .hero-content{ order:2; padding:48px 7% 80px; }

  .manifesto-grid{ grid-template-columns:1fr; gap:50px; }
  .showcase{ grid-template-columns:1fr; }
  .showcase.reverse{ direction:ltr; }
  .showcase-media{ height:420px; }
  .showcase-text{ padding:56px 6%; }
  .process-grid{ grid-template-columns:repeat(2,1fr); row-gap:44px; }
  .products-grid{ grid-template-columns:1fr 1fr; }
}

@media (max-width: 760px){
  .nav-links{
    position:fixed; top:0; right:0; height:100vh; width:78%; max-width:320px;
    background:rgba(10,10,10,.98); backdrop-filter:blur(20px);
    flex-direction:column; justify-content:center; align-items:flex-start; gap:28px; padding:40px;
    transform:translateX(100%); transition:transform .45s var(--ease);
    border-left:1px solid var(--line);
  }
  .nav-links.open{ transform:translateX(0); }
  .nav-links a{ font-size:16px; }
  .burger{ display:flex; }
  .nav-cta{ display:none; }
  .burger.open span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
  .burger.open span:nth-child(2){ opacity:0; }
  .burger.open span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

  .hero-title{ font-size:clamp(46px,16vw,80px); }
  .hero-sub{ font-size:15.5px; }

  .btn{ white-space:normal; text-align:center; }
  .btn-lg{ padding:17px 26px; }
  .hero-actions .btn, .final-cta .btn{ width:100%; justify-content:center; }
  .final-cta .center > .btn{ max-width:420px; margin-inline:auto; }
  .manifesto{ padding:90px 0; }
  .process{ padding:90px 0; }
  .products{ padding:90px 0; }
  .social{ padding:90px 0 100px; }
  .final-cta{ padding:100px 0; }
  .process-grid{ grid-template-columns:1fr; }
  .products-grid{ grid-template-columns:1fr; }
  .social-scroll img{ width:220px; height:280px; }
  .whatsapp-float{ width:54px; height:54px; bottom:18px; right:18px; }
}