/* shared.css — OCCIDOMA Design System */
:root {
  --bg:#faf8f4; --bg-alt:#f2ede6; --surface:#ffffff; --border:#e4ddd3;
  --text:#1a1208; --text-muted:#6b5e4e; --text-light:#a39282;
  --azure:#1a8fe3; --azure-dk:#0d74c7; --amber:#f0a500; --amber-dk:#c98900;
  --ink:#0d1117; --radius:1rem; --radius-lg:1.5rem; --radius-xl:2.5rem;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Outfit',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
h1,h2,h3,h4,h5{font-family:'Cormorant Garamond',serif;line-height:1.15}
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--azure);border-radius:3px}
.container-site{max-width:1280px;margin:0 auto;padding:0 1.5rem}
.section{padding:6rem 0}
.section-alt{background:var(--bg-alt)}
.section-label{display:inline-flex;align-items:center;gap:.5rem;font-size:.68rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--azure);margin-bottom:.75rem}
.section-label::before{content:'';display:block;width:20px;height:2px;background:var(--azure);border-radius:1px}
.section-title{font-size:clamp(2rem,4vw,3rem);font-weight:700;color:var(--text);line-height:1.1;margin-bottom:1rem}
.section-desc{color:var(--text-muted);font-size:1.05rem;line-height:1.75;max-width:580px}
/* Nav */
.topbar{background:var(--ink);color:rgba(255,255,255,.65);font-size:.72rem;font-weight:500;letter-spacing:.04em;position:relative;z-index:60}
.topbar a{color:rgba(255,255,255,.65);text-decoration:none;transition:color .2s}.topbar a:hover{color:var(--amber)}
.navbar-site{position:sticky;top:0;z-index:50;background:rgba(250,248,244,.92);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid var(--border);transition:box-shadow .3s}
.navbar-site.scrolled{box-shadow:0 4px 32px rgba(0,0,0,.08)}
.nav-logo-text{font-family:'Bebas Neue',sans-serif;letter-spacing:.08em}
.nav-link{font-size:.8rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);text-decoration:none;position:relative;padding-bottom:3px;transition:color .2s}
.nav-link::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--azure);border-radius:1px;transition:width .3s cubic-bezier(.4,0,.2,1)}
.nav-link:hover,.nav-link.active{color:var(--text)}.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-btn{font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;background:var(--azure);color:#fff;padding:.5rem 1.25rem;border-radius:100px;text-decoration:none;transition:background .2s,transform .2s,box-shadow .2s;box-shadow:0 4px 14px rgba(26,143,227,.35)}
.nav-btn:hover{background:var(--azure-dk);transform:translateY(-1px);box-shadow:0 6px 20px rgba(26,143,227,.45)}
.nav-dropdown{position:relative}
.nav-dropdown-menu{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-8px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 20px 60px rgba(0,0,0,.12);width:180px;padding:.5rem;opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
.nav-dropdown:hover .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-dropdown-item{display:flex;align-items:center;gap:.6rem;padding:.65rem .9rem;font-size:.78rem;font-weight:500;color:var(--text-muted);text-decoration:none;border-radius:.5rem;transition:all .15s}
.nav-dropdown-item:hover{background:var(--bg-alt);color:var(--azure)}
/* Buttons */
.btn-primary{display:inline-flex;align-items:center;gap:.5rem;background:var(--azure);color:#fff;padding:.75rem 1.75rem;border-radius:100px;font-size:.82rem;font-weight:600;letter-spacing:.04em;text-decoration:none;transition:all .2s;border:none;cursor:pointer;box-shadow:0 4px 14px rgba(26,143,227,.3)}
.btn-primary:hover{background:var(--azure-dk);transform:translateY(-1px);box-shadow:0 8px 22px rgba(26,143,227,.4)}
.btn-outline{display:inline-flex;align-items:center;gap:.5rem;background:transparent;color:var(--azure);border:1.5px solid var(--azure);padding:.75rem 1.75rem;border-radius:100px;font-size:.82rem;font-weight:600;letter-spacing:.04em;text-decoration:none;transition:all .2s;cursor:pointer}
.btn-outline:hover{background:var(--azure);color:#fff;transform:translateY(-1px)}
/* Page hero */
.page-hero{background:linear-gradient(135deg, var(--ink) 0%, #06305a 55%, var(--azure-dk) 100%);position:relative;overflow:hidden;padding:7rem 0 5rem}
.page-hero::before{content:'';position:absolute;top:-20%;right:-10%;width:600px;height:600px;border-radius:50%;background:rgba(26,143,227,.07);pointer-events:none}
.page-hero::after{content:'';position:absolute;bottom:-30%;left:-5%;width:400px;height:400px;border-radius:50%;background:rgba(240,165,0,.05);pointer-events:none}
.page-hero-eyebrow{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--amber);margin-bottom:1rem}
.page-hero-title{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:700;color:#fff;line-height:1.05;margin-bottom:1rem}
.page-hero-desc{color:rgba(255,255,255,.6);font-size:1.05rem;max-width:540px;line-height:1.75}
.breadcrumb{display:flex;align-items:center;gap:.5rem;font-size:.75rem;color:rgba(255,255,255,.4);margin-top:1.5rem}
.breadcrumb a{color:rgba(255,255,255,.5);text-decoration:none;transition:color .2s}.breadcrumb a:hover{color:#fff}
/* Cards */
.card-modern{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s}
.card-modern:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(0,0,0,.1)}
/* Reveal */
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeLeft{from{opacity:0;transform:translateX(-28px)}to{opacity:1;transform:translateX(0)}}
@keyframes fadeRight{from{opacity:0;transform:translateX(28px)}to{opacity:1;transform:translateX(0)}}
.reveal{opacity:0}.reveal.visible{animation:fadeUp .7s cubic-bezier(.4,0,.2,1) forwards}
.reveal-left{opacity:0}.reveal-left.visible{animation:fadeLeft .7s cubic-bezier(.4,0,.2,1) forwards}
.reveal-right{opacity:0}.reveal-right.visible{animation:fadeRight .7s cubic-bezier(.4,0,.2,1) forwards}
.delay-1{animation-delay:.1s!important}.delay-2{animation-delay:.2s!important}.delay-3{animation-delay:.3s!important}.delay-4{animation-delay:.4s!important}
/* Footer */
.footer-site{background:var(--ink);color:rgba(255,255,255,.55);font-size:.85rem;line-height:1.7}
.footer-logo{font-family:'Bebas Neue';font-size:1.8rem;letter-spacing:.12em;color:#fff}
.footer-heading{font-family:'Outfit';font-size:.68rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.3);margin-bottom:1.25rem}
.footer-link{display:block;color:rgba(255,255,255,.55);text-decoration:none;padding:.25rem 0;transition:color .2s}.footer-link:hover{color:var(--amber)}
.footer-social{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.55);text-decoration:none;transition:all .2s}
.footer-social:hover{background:var(--azure);border-color:var(--azure);color:#fff}
/* Theme btn */
.theme-btn{width:36px;height:36px;border-radius:50%;border:1.5px solid var(--border);background:var(--surface);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;color:var(--text-muted)}
.theme-btn:hover{border-color:var(--azure);color:var(--azure)}
/* Mobile nav */
.mobile-nav{position:fixed;inset:0;z-index:200;background:var(--surface);transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;padding:2rem}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav-link{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;border-bottom:1px solid var(--border);font-size:1.4rem;font-weight:700;font-family:'Cormorant Garamond';color:var(--text);text-decoration:none;transition:color .2s}
.mobile-nav-link:hover{color:var(--azure)}
/* Responsive */
@media(max-width:768px){.section{padding:4rem 0}}