/* ============================
   Bobyk — Software Publishing
   Warm ivory light mode, amber
   ============================ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=Lato:wght@300;400;700&display=swap');

:root {
  --bg: #faf9f6; --bg2: #f4f0e8; --card: #fff;
  --acc: #b45309; --acc2: #d97706; --acc-light: #fef3c7;
  --grad: linear-gradient(135deg,#b45309,#d97706);
  --text: #1c1008; --muted: #78716c; --sub: #57534e;
  --border: #e7e0d0; --border-hover: #b45309;
  --r: 4px; --t: .3s ease;
  --shadow: 0 2px 20px rgba(28,16,8,.08);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;font-size:16px;}
body{font-family:'Lato',sans-serif;background:var(--bg);color:var(--text);line-height:1.75;overflow-x:hidden;-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4{font-family:'Playfair Display',serif;}
a{color:var(--acc);text-decoration:none;transition:color var(--t);}
a:hover{color:var(--acc2);}
.container{max-width:1160px;margin:0 auto;padding:0 32px;}

/* Nav */
.nav{position:fixed;top:0;left:0;width:100%;z-index:99;padding:20px 0;background:rgba(250,249,246,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);transition:padding var(--t),box-shadow var(--t);}
.nav.scrolled{padding:13px 0;box-shadow:0 4px 24px rgba(0,0,0,.06);}
.nav .container{display:flex;align-items:center;justify-content:space-between;}
.brand{font-family:'Playfair Display',serif;font-size:1.3rem;font-weight:700;color:var(--text);}
.brand span{color:var(--acc);}
.nav-links{list-style:none;display:flex;gap:36px;}
.nav-links a{font-size:.88rem;font-weight:700;color:var(--muted);letter-spacing:.5px;text-transform:uppercase;transition:color var(--t);position:relative;}
.nav-links a::after{content:'';position:absolute;bottom:-3px;left:0;width:0;height:2px;background:var(--acc);transition:width var(--t);}
.nav-links a:hover{color:var(--acc);}
.nav-links a:hover::after{width:100%;}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:4px;}
.burger span{display:block;width:22px;height:2px;background:var(--muted);border-radius:2px;}

/* Hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:var(--bg);overflow:hidden;padding-top:80px;}
.deco-circle{position:absolute;border-radius:50%;pointer-events:none;}
.c1{width:600px;height:600px;background:radial-gradient(circle,rgba(180,83,9,.07) 0%,transparent 70%);top:-20%;right:-10%;}
.c2{width:400px;height:400px;background:radial-gradient(circle,rgba(217,119,6,.06) 0%,transparent 70%);bottom:-5%;left:-8%;}
.deco-line{position:absolute;background:var(--border);pointer-events:none;}
.l1{width:1px;height:70%;top:15%;left:45%;}
.l2{width:60%;height:1px;top:35%;left:0;}
.hero-inner{position:relative;z-index:2;max-width:760px;}
.hero-badge{display:inline-block;padding:7px 18px;border:1px solid var(--acc);color:var(--acc);font-size:.72rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;margin-bottom:32px;background:var(--acc-light);}
.hero-inner h1{font-size:clamp(3rem,6.5vw,5.5rem);font-weight:900;line-height:1.0;letter-spacing:-2px;margin-bottom:24px;color:var(--text);}
.hero-inner h1 em{color:var(--acc);font-style:italic;}
.hero-sub{font-size:1.12rem;color:var(--sub);max-width:580px;margin-bottom:40px;font-weight:400;line-height:1.85;}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px;}
.btn-gold{display:inline-flex;align-items:center;padding:14px 32px;background:var(--grad);color:#fff;font-weight:700;font-size:.9rem;letter-spacing:.5px;text-transform:uppercase;border:none;cursor:pointer;box-shadow:0 4px 20px rgba(180,83,9,.25);transition:transform var(--t),box-shadow var(--t);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(180,83,9,.35);color:#fff;}
.btn-line{display:inline-flex;align-items:center;padding:14px 28px;border:1.5px solid var(--acc);color:var(--acc);font-weight:700;font-size:.9rem;letter-spacing:.5px;text-transform:uppercase;transition:background var(--t),color var(--t);}
.btn-line:hover{background:var(--acc);color:#fff;}
.hero-numbers{display:inline-flex;gap:0;border:1px solid var(--border);background:var(--card);}
.hn{padding:18px 36px;text-align:center;}
.hn strong{display:block;font-family:'Playfair Display',serif;font-size:1.8rem;font-weight:900;color:var(--acc);}
.hn span{font-size:.73rem;color:var(--muted);text-transform:uppercase;letter-spacing:1px;font-weight:700;}
.hn-sep{width:1px;background:var(--border);}

/* Services */
.services{padding:120px 0;background:var(--bg2);}
.section-head{margin-bottom:60px;}
.eyebrow{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:2.5px;color:var(--acc);margin-bottom:12px;display:block;}
.section-head h2{font-size:clamp(2.2rem,4.5vw,3.2rem);font-weight:900;letter-spacing:-1px;line-height:1.1;margin-bottom:16px;}
.section-head .sub{font-size:1.05rem;color:var(--sub);max-width:520px;line-height:1.8;}
.svc-list{display:flex;flex-direction:column;gap:0;border:1px solid var(--border);}
.svc-item{display:grid;grid-template-columns:80px 1fr;gap:0;border-bottom:1px solid var(--border);background:var(--card);transition:background var(--t);opacity:0;transform:translateX(-20px);}
.svc-item.visible{opacity:1;transform:translateX(0);transition:opacity .7s ease var(--d,0s),transform .7s ease var(--d,0s),background .35s;}
.svc-item:last-child{border-bottom:none;}
.svc-item:hover{background:var(--acc-light);}
.svc-num{display:flex;align-items:center;justify-content:center;border-right:1px solid var(--border);font-family:'Playfair Display',serif;font-size:1.2rem;font-weight:900;color:var(--acc);padding:32px 0;}
.svc-body{padding:28px 32px;}
.svc-body h3{font-size:1.15rem;font-weight:700;margin-bottom:8px;color:var(--text);}
.svc-body p{font-size:.92rem;color:var(--sub);line-height:1.75;}

/* Catalogue */
.catalogue{padding:120px 0;background:var(--bg);}
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.cat-card{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);transition:transform var(--t),box-shadow var(--t);opacity:0;transform:translateY(24px);}
.cat-card.visible{opacity:1;transform:translateY(0);transition:opacity .7s ease var(--d,0s),transform .7s ease var(--d,0s),box-shadow .35s;}
.cat-card:hover{transform:translateY(-5px);box-shadow:0 12px 40px rgba(0,0,0,.10);}
.cat-cover{height:160px;display:flex;align-items:center;justify-content:center;}
.cat-cover svg{width:48px;height:48px;}
.cat-meta{padding:20px 22px 24px;}
.cat-tag{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--acc);display:block;margin-bottom:8px;}
.cat-meta h4{font-size:1.05rem;font-weight:700;margin-bottom:6px;color:var(--text);}
.cat-meta p{font-size:.88rem;color:var(--sub);}

/* Contact */
.contact{padding:120px 0;background:var(--bg2);border-top:1px solid var(--border);}
.contact-inner{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:start;}
.contact-left h2{font-size:clamp(2rem,4vw,3rem);font-weight:900;letter-spacing:-1px;margin-bottom:16px;line-height:1.1;}
.contact-left p{color:var(--sub);margin-bottom:28px;max-width:380px;font-size:.97rem;}
.contact-details{display:flex;flex-direction:column;gap:12px;}
.cd-item{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--text);}
.cd-item svg{width:18px;height:18px;color:var(--acc);flex-shrink:0;}
.cd-item a{color:var(--text);}
.cd-item a:hover{color:var(--acc);}
.contact-form{background:var(--card);padding:40px;border:1px solid var(--border);box-shadow:var(--shadow);}
.fg{margin-bottom:18px;}
.fg label{display:block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--muted);margin-bottom:7px;}
.fg input,.fg textarea{width:100%;padding:12px 16px;font-family:'Lato',sans-serif;font-size:.93rem;color:var(--text);background:var(--bg);border:1px solid var(--border);outline:none;transition:border-color var(--t),box-shadow var(--t);}
.fg input::placeholder,.fg textarea::placeholder{color:#a8a29e;}
.fg input:focus,.fg textarea:focus{border-color:var(--acc);box-shadow:0 0 0 3px rgba(180,83,9,.1);}
.fg textarea{resize:vertical;min-height:130px;}
.fg-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}

/* Footer */
.footer{padding:40px 0;border-top:1px solid var(--border);background:var(--bg);}
.footer .container{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;}
.footer-brand{font-family:'Playfair Display',serif;font-size:1.3rem;color:var(--text);}
.footer-brand strong{color:var(--acc);}
.footer p{font-size:.83rem;color:var(--muted);}
.domain-hint strong{color:var(--acc);}

/* Reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease;}
.reveal.visible{opacity:1;transform:translateY(0);}

/* Responsive */
@media(max-width:900px){
  .hero-inner,.contact-inner{grid-template-columns:1fr;}
  .cat-grid{grid-template-columns:1fr 1fr;}
  .nav-links{display:none;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:rgba(250,249,246,.98);padding:20px 32px;gap:4px;border-bottom:1px solid var(--border);}
  .nav-links.open{display:flex;}
  .burger{display:flex;}
  .hero-numbers{flex-wrap:wrap;}
}
@media(max-width:600px){
  .cat-grid,.fg-row{grid-template-columns:1fr;}
  .svc-item{grid-template-columns:60px 1fr;}
  .contact-form{padding:24px 18px;}
}