:root{
  --bg: #ffffff;
  --surface: #f7f8fb;
  --ink: #121316;
  --muted: #5e6470;
  --line: #e6e8ef;
  --accent: #dc143c;
  --radius: 16px;
  --shadow: 0 6px 30px rgba(16,18,27,.08);
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--bg);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height:1.5;
  font-size:clamp(16px, .9vw + 12px, 18px);
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{font-family:'Space Grotesk', Inter, system-ui, sans-serif; letter-spacing:-.01em; margin:0 0 .5rem}
h1{font-size:clamp(36px, 4.2vw, 64px); line-height:1.05}
h2{font-size:clamp(24px, 2.4vw, 36px); line-height:1.1}
p{color:var(--muted)}

.container{max-width:min(1120px, 92vw); margin-inline:auto; padding:clamp(24px, 3vw, 40px) 0}

.site-header{
  position:fixed; inset:0 0 auto 0; height:64px; z-index:1000;
  display:flex; align-items:center;
  background:linear-gradient(180deg, rgba(255,255,255,.85), rgba(255,255,255,.65));
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
  padding-inline: clamp(16px, 4vw, 40px);
}
.brand{display:flex; align-items:center; gap:12px; color:var(--ink); text-decoration:none; font-weight:700}
.brand img{display:block; width:80px; height:31px;}
.brand span{font-weight:700; font-size:18px}

.hero{position:relative; min-height:100vh; display:grid; place-items:center; padding-top:64px}
.hero-bg{
  position:absolute; inset:0;
  background: url('/assets/img/hero.jpg') center/cover no-repeat, radial-gradient(75% 60% at 10% 50%, rgba(227,33,33,.12), transparent 50%), linear-gradient(180deg, #fff, #fff);
  filter: saturate(105%);
}
.hero-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 1;
}
.hero-bg > * {
  position: relative;
  z-index: 2;
}
.hero::after{
  content:''; position:absolute; inset:0; background: radial-gradient(50% 40% at 12% 48%, rgba(227,33,33,.10), transparent 55%);
  pointer-events:none;
}
.hero-inner{position:relative; z-index:1; text-align:center; padding: clamp(16px, 2vw, 24px);}
.hero-logo{width: clamp(140px, 12vw, 180px); height:auto; margin: 0 auto 18px; display:block}
.hero h1{font-weight:700}
.hero .since{color:var(--accent)}
.hero .tagline{margin:.6rem 0 1.4rem; font-weight:500; color:#2d2f33}
.btn-ghost{
  display:inline-block; text-decoration:none; font-weight:600; color:var(--bg);
  background:var(--accent); padding:.9rem 1.2rem; border-radius:12px; box-shadow: var(--shadow);
}
.btn-ghost:hover{filter:brightness(1.05)}
.btn-ghost:focus{outline:3px solid #000; outline-offset:2px}

.ribbon{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  background:var(--surface);
}
.ribbon-items{list-style:none; padding:0; margin:0; display:flex; gap:clamp(16px, 4vw, 40px); justify-content:center; flex-wrap:wrap}
.ribbon li{padding:14px 0; color:#2d2f33}

.grid-tiles{
  display:grid; gap:24px; grid-template-columns: repeat(12, 1fr);
  padding: clamp(32px, 6vw, 80px) clamp(16px, 4vw, 40px);
  max-width:1200px; margin-inline:auto;
}
.tile{
  grid-column: span 6;
  border-radius: var(--radius);
  overflow:hidden; position:relative;
  background: #fff; box-shadow: var(--shadow);
  transition: transform .3s ease;
}
.tile:hover{transform: translateY(-4px)}
.tile-media{position:relative; padding-top:58%; background-size:cover; background-position:center}
.tile-media::after{content:''; position:absolute; inset:0; background: linear-gradient(0deg, rgba(0,0,0,.45), rgba(0,0,0,.0) 55%);}
.tile-body{position:absolute; inset:auto 0 0 0; padding:24px; color:#fff; text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);}
.tile h2{color:#fff; margin:0 0 .25rem}
.tile p{color:rgba(255,255,255,.95); margin:0}

@media (max-width: 900px){
  .tile{grid-column: span 12}
}

.about .container{padding-block: clamp(32px, 6vw, 80px)}

.credits{background:var(--surface); border-top:1px solid var(--line);padding: 20px 5%;position: relative;}
.credits details{background:#fff; border:1px solid var(--line); border-radius:12px; padding:16px; box-shadow: var(--shadow)}
.credits summary{cursor:pointer; font-weight:600}

.page-hero{display:grid; place-items:center; min-height:44vh; background:radial-gradient(120% 120% at 20% 10%, rgba(227,33,33,.10), rgba(255,255,255,1) 50%)}
.page-hero-inner{text-align:center; padding-top:64px}
.page{padding-top:64px}

.contact-grid{display:grid; grid-template-columns: 1.1fr .9fr; gap:40px; align-items:start; padding: 24px 0}
@media (max-width: 900px){ .contact-grid{grid-template-columns: 1fr} }

.contact-form .field{margin-bottom:16px; display:flex; flex-direction:column; gap:8px}
.contact-form label{font-weight:600}
.contact-form input, .contact-form textarea{
  border:1px solid var(--line); border-radius:12px; padding:14px 14px; font:inherit; background:#fff;
}
.form-hint{font-size:.9em}

.site-footer{border-top:1px solid var(--line); background:#fff}
.site-footer .footer-inner{display:flex; gap:24px; align-items:center; justify-content:space-between; flex-wrap:wrap; padding:18px clamp(16px, 4vw, 40px)}
.site-footer .address{margin:0}
.site-footer .footer-link{color:var(--ink); text-decoration:none; font-weight:600}
.site-footer .footer-link:hover{color:var(--accent)}

@media (prefers-reduced-motion: no-preference){
  .hero-logo{animation: float 6s ease-in-out infinite}
  @keyframes float{
    0%,100%{ transform: translateY(0) }
    50%{ transform: translateY(-6px) }
  }
}

.section-content {
    max-width: 1200px;
    margin: 0 auto;
}
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin: 4rem 0;
    text-align: center;
}
.stat-item h3 {
    font-size: 3.5rem;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.stat-item p {
    font-size: 1.1rem;
    color: var(--gray-text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}