:root {
    --primary: #e11d2e;
    --secondary: #111111;
    --bg: #ffffff;
    --bg-alt: #f7f7f9;
    --text: #16181d;
    --text-muted: #5b5f6b;
    --border: #e9eaee;
    --card-bg: #ffffff;
    --header-bg: rgba(255,255,255,.85);
    --radius: 16px;
    --shadow: 0 10px 30px rgba(0,0,0,.06);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

[data-theme="dark"] {
    --bg: #0a0b0f;
    --bg-alt: #12131a;
    --text: #eef0f4;
    --text-muted: #9298a8;
    --border: #23252f;
    --card-bg: #15161f;
    --header-bg: rgba(10,11,15,.75);
    --shadow: 0 10px 30px rgba(0,0,0,.5);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    transition: background .25s, color .25s;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
section { padding: 90px 0; }
.section-tag {
    display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase; color: var(--primary); margin-bottom: 12px;
}
.section-title { font-size: 34px; font-weight: 800; margin: 0 0 14px; letter-spacing: -.01em; }
.section-sub { color: var(--text-muted); font-size: 16px; max-width: 620px; margin-bottom: 46px; line-height: 1.6; }

/* ANNOUNCEMENT BAR */
.announcement {
    text-align: center; padding: 10px 16px; font-size: 13.5px; font-weight: 600; color: #fff;
    position: relative; z-index: 60;
}
.announcement a { text-decoration: underline; }

/* HEADER */
header.site-header {
    position: sticky; top: 0; z-index: 50;
    background: var(--header-bg);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; }
.brand img { height: 38px; width: auto; }
.nav-menu { display: flex; align-items: center; gap: 34px; list-style: none; margin: 0; padding: 0; }
.nav-menu a { font-size: 14.5px; font-weight: 600; color: var(--text-muted); transition: .15s; }
.nav-menu a:hover { color: var(--primary); }
.nav-actions { display: flex; align-items: center; gap: 14px; }

.theme-switch {
    width: 44px; height: 25px; border-radius: 20px; border: none; cursor: pointer;
    background: var(--border); position: relative;
}
.theme-switch::after {
    content: ''; position: absolute; top: 3px; left: 3px; width: 19px; height: 19px;
    border-radius: 50%; background: var(--primary); transition: .2s;
}
[data-theme="dark"] .theme-switch::after { left: 22px; }

.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 24px; border-radius: 100px; font-weight: 700; font-size: 14.5px;
    border: none; cursor: pointer; transition: .2s;
}
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 20px -6px var(--primary); }
.btn-primary:hover { transform: translateY(-2px); }
.btn-outline { border: 1.5px solid var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.mobile-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--text); }

/* HERO */
.hero { padding: 90px 0 70px; position: relative; overflow: hidden; }
.hero::before {
    content: ''; position: absolute; top: -200px; right: -200px; width: 500px; height: 500px;
    background: radial-gradient(circle, var(--primary), transparent 70%); opacity: .18; border-radius: 50%;
    pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px; border-radius: 100px;
    background: var(--bg-alt); border: 1px solid var(--border); font-size: 13px; font-weight: 600; margin-bottom: 22px;
}
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--primary); }
.hero h1 { font-size: 50px; font-weight: 800; line-height: 1.1; letter-spacing: -.02em; margin: 0 0 22px; }
.hero h1 span { color: var(--primary); }
.hero p { font-size: 17.5px; color: var(--text-muted); line-height: 1.7; margin-bottom: 34px; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-visual {
    border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border);
    aspect-ratio: 4/3; background: var(--bg-alt); display: flex; align-items: center; justify-content: center;
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }

/* PROMOTIONS / CAMPAIGNS */
.promo-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.promo-card {
    background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
    overflow: hidden; position: relative; transition: .25s;
}
.promo-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.promo-card .promo-img { height: 160px; background: var(--bg-alt); overflow: hidden; }
.promo-card .promo-img img { width: 100%; height: 100%; object-fit: cover; }
.promo-body { padding: 20px; }
.promo-badge {
    position: absolute; top: 14px; left: 14px; background: var(--primary); color: #fff;
    font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 100px; z-index: 2;
}
.promo-body h3 { margin: 0 0 8px; font-size: 17px; }
.promo-body p { margin: 0; color: var(--text-muted); font-size: 14px; line-height: 1.6; }

/* SERVICES */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.service-card {
    background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 30px; transition: .25s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--primary); }
.service-icon {
    width: 52px; height: 52px; border-radius: 14px; background: rgba(225,29,46,.1); color: var(--primary);
    display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.service-card img.service-image { width: 100%; height: 160px; object-fit: cover; border-radius: 12px; margin-bottom: 18px; }
.service-card h3 { margin: 0 0 10px; font-size: 18px; }
.service-card p { margin: 0 0 14px; color: var(--text-muted); font-size: 14.5px; line-height: 1.65; }
.service-card a.service-link { font-size: 13.5px; font-weight: 700; color: var(--primary); }

/* GALLERY */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.gallery-item { border-radius: var(--radius); overflow: hidden; position: relative; aspect-ratio: 4/3; border: 1px solid var(--border); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: .3s; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-caption {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 16px;
    background: linear-gradient(to top, rgba(0,0,0,.75), transparent); color: #fff; font-size: 13.5px; font-weight: 600;
}

/* ABOUT */
.about-wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: center; }
.about-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 30px; }
.about-stat { background: var(--bg-alt); border-radius: 14px; padding: 20px; border: 1px solid var(--border); }
.about-stat .num { font-size: 26px; font-weight: 800; color: var(--primary); }
.about-stat .label { font-size: 13px; color: var(--text-muted); }

/* CTA / CONTACT */
.cta-box {
    background: linear-gradient(135deg, var(--primary), #7a0f1a);
    border-radius: 28px; padding: 60px; text-align: center; color: #fff;
}
.cta-box h2 { font-size: 32px; margin: 0 0 14px; font-weight: 800; }
.cta-box p { font-size: 16px; opacity: .9; margin-bottom: 30px; }
.cta-box .btn-outline { border-color: rgba(255,255,255,.4); color: #fff; }
.cta-box .btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.1); }

/* FOOTER */
footer.site-footer { background: var(--bg-alt); border-top: 1px solid var(--border); padding: 50px 0 26px; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 30px; margin-bottom: 34px; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; }
.footer-brand img { height: 32px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center; transition: .15s;
}
.footer-social a:hover { border-color: var(--primary); color: var(--primary); }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
    padding-top: 22px; border-top: 1px solid var(--border); font-size: 13px; color: var(--text-muted);
}
.footer-bottom .powered { display: flex; align-items: center; gap: 8px; }

/* WHATSAPP FLOAT BUTTON */
.whatsapp-float {
    position: fixed; bottom: 26px; right: 26px; z-index: 70;
    width: 60px; height: 60px; border-radius: 50%; background: #25D366;
    display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 25px rgba(0,0,0,.25);
    transition: .2s;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 30px; height: 30px; fill: #fff; }

/* RESPONSIVE */
@media (max-width: 900px) {
    .hero-grid, .about-wrap { grid-template-columns: 1fr; }
    .hero-visual { order: -1; }
    .nav-menu { position: fixed; top: 76px; left: 0; right: 0; background: var(--bg); flex-direction: column;
        padding: 20px 24px; border-bottom: 1px solid var(--border); display: none; gap: 18px; }
    .nav-menu.open { display: flex; }
    .mobile-toggle { display: block; }
    .nav-actions .btn-outline.desktop-only { display: none; }
    .hero h1 { font-size: 36px; }
    section { padding: 60px 0; }
    .cta-box { padding: 40px 24px; }
}