:root {
    --bg: #eff6fb;
    --surface: #ffffff;
    --surface-strong: #0d3252;
    --text: #17324a;
    --muted: #5f7588;
    --accent: #1678c6;
    --line: rgba(20, 54, 82, 0.12);
    --success: #0e8d63;
    --danger: #b33a3a;
    --shadow: 0 22px 50px rgba(18, 58, 88, 0.12);
    --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: "Source Sans 3", sans-serif;
    color: var(--text);
    background: radial-gradient(circle at top right, rgba(22, 120, 198, 0.16), transparent 26%), linear-gradient(180deg, #f7fbff 0%, #eff6fb 100%);
}
a { color: inherit; text-decoration: none; }
.container { width: min(1160px, calc(100% - 2rem)); margin: 0 auto; }
.site-header {
    position: sticky; top: 0; z-index: 10; backdrop-filter: blur(14px);
    background: rgba(247, 251, 255, 0.78); border-bottom: 1px solid rgba(23, 50, 74, 0.08);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 84px; }
.brand-mark { display: inline-flex; align-items: center; gap: 0.9rem; }
.brand-mark strong, .hero-copy h1, .page-hero h1, .section-heading h2, .cta-panel h2, .admin-panel h1 { font-family: "Outfit", sans-serif; }
.brand-badge {
    width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; color: white; font-weight: 700;
    background: linear-gradient(135deg, #1678c6, #0d3252); box-shadow: var(--shadow);
}
.main-nav { display: flex; align-items: center; gap: 1.3rem; }
.main-nav a { color: var(--muted); font-weight: 600; }
.menu-toggle { display: none; }
.button, .button-secondary, .text-button { border: none; cursor: pointer; font: inherit; }
.button {
    display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 1.35rem; border-radius: 999px;
    background: linear-gradient(135deg, #1678c6, #0d5a95); color: white; font-weight: 700; box-shadow: var(--shadow);
}
.button-small { min-height: 42px; }
.button-secondary {
    display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 1.35rem; border-radius: 999px;
    background: rgba(255, 255, 255, 0.7); color: var(--text); border: 1px solid var(--line);
}
.hero, .section, .page-hero { padding: 4rem 0; position: relative; }
.hero-visual {
    position: absolute; inset: 0;
    background: radial-gradient(circle at 20% 25%, rgba(255,255,255,0.9), transparent 24%), radial-gradient(circle at 82% 14%, rgba(22,120,198,0.24), transparent 14%), radial-gradient(circle at 78% 70%, rgba(13,50,82,0.16), transparent 18%);
}
.hero-grid, .split-intro, .product-detail-grid, .contact-grid, .feature-grid, .narrative-grid, .product-grid, .blog-list, .category-strips, .cta-panel, .footer-grid, .admin-shell, .form-grid {
    display: grid; gap: 1.4rem;
}
.hero-grid { position: relative; grid-template-columns: minmax(0,1.35fr) minmax(300px,0.8fr); align-items: end; min-height: calc(100svh - 160px); }
.hero-copy { max-width: 680px; padding: 3rem 0; }
.eyebrow {
    display: inline-block; margin-bottom: 1rem; padding: 0.45rem 0.8rem; border-radius: 999px;
    background: rgba(22,120,198,0.1); color: var(--accent); font-size: 0.9rem; font-weight: 700; text-transform: uppercase;
}
.hero-copy h1, .page-hero h1 { margin: 0 0 1rem; font-size: clamp(2.7rem, 5vw, 5.4rem); line-height: 0.95; letter-spacing: -0.04em; }
.hero-copy p, .page-hero p, .split-intro p, .product-card p, .feature-grid p, .blog-card p, .contact-panel p, .prose p { font-size: 1.04rem; line-height: 1.7; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.6rem; }
.hero-panel, .cta-panel, .contact-panel, .admin-panel, .blog-card, .product-card, .catalog-table-wrap, .filter-bar, .page-hero-tight .container, .product-detail-visual, .product-detail-copy, .contact-form {
    background: rgba(255,255,255,0.88); border: 1px solid rgba(20,54,82,0.08); border-radius: var(--radius); box-shadow: var(--shadow);
}
.hero-panel, .cta-panel, .contact-panel, .admin-panel, .product-detail-visual, .product-detail-copy, .contact-form, .page-hero-tight .container { padding: 1.8rem; }
.hero-metrics { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: 0.9rem; }
.hero-metrics li { display: flex; align-items: center; gap: 0.8rem; }
.hero-metrics span { min-width: 64px; color: var(--surface-strong); font-size: 1.4rem; font-weight: 800; }
.split-intro { grid-template-columns: minmax(0,1fr) minmax(0,0.8fr); align-items: end; margin-bottom: 2rem; }
.feature-grid, .narrative-grid, .product-grid, .blog-list { grid-template-columns: repeat(3, minmax(0,1fr)); }
.feature-grid article, .narrative-grid article { padding: 1.6rem; border-radius: 22px; background: rgba(255,255,255,0.7); border: 1px solid var(--line); }
.category-strips { grid-template-columns: repeat(3, minmax(0,1fr)); }
.category-strips a { padding: 1.2rem 1.4rem; background: white; border-radius: 20px; border: 1px solid var(--line); font-weight: 700; }
.product-card, .blog-card { padding: 1.2rem; }
.product-image, .product-detail-visual {
    display: grid; place-items: center; min-height: 220px;
    background: radial-gradient(circle at 30% 25%, rgba(255,255,255,0.85), transparent 18%), linear-gradient(135deg, #d7ebfb, #edf7ff 58%, #ffffff);
    border-radius: 18px;
}
.product-image { margin-bottom: 1rem; }
.product-image span, .product-detail-visual span {
    display: grid; place-items: center; width: 86px; height: 86px; border-radius: 22px;
    background: linear-gradient(135deg, #1678c6, #0d3252); color: white; font-family: "Outfit", sans-serif; font-size: 1.6rem; font-weight: 700;
}
.product-category { margin: 0 0 0.5rem; color: var(--accent); font-size: 0.9rem; font-weight: 700; text-transform: uppercase; }
.filter-bar, .catalog-toolbar { margin-bottom: 1.5rem; }
.catalog-toolbar, .admin-header-row, .footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.catalog-table-wrap { padding: 0.4rem 1rem; overflow-x: auto; }
.catalog-table { width: 100%; border-collapse: collapse; }
.catalog-table th, .catalog-table td { padding: 1rem; text-align: left; border-bottom: 1px solid var(--line); }
.product-detail-grid { grid-template-columns: minmax(0,0.9fr) minmax(0,1.1fr); align-items: start; }
.contact-grid { grid-template-columns: minmax(0,0.7fr) minmax(0,1.3fr); align-items: start; }
.form-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
.full-width { grid-column: 1 / -1; }
select, input, textarea { width: 100%; padding: 0.9rem 1rem; border-radius: 16px; border: 1px solid rgba(20,54,82,0.16); background: white; font: inherit; color: var(--text); }
label span { display: inline-block; margin-bottom: 0.5rem; font-weight: 700; }
.form-note { color: var(--muted); font-size: 0.95rem; }
.hidden-field { position: absolute; left: -9999px; }
.alert { margin-bottom: 1rem; padding: 0.9rem 1rem; border-radius: 16px; font-weight: 700; }
.alert-success { background: rgba(14,141,99,0.1); color: var(--success); }
.alert-error { background: rgba(179,58,58,0.1); color: var(--danger); }
.site-footer { margin-top: 3rem; padding: 3rem 0 1rem; background: #0b2b46; color: rgba(255,255,255,0.86); }
.footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
.footer-bottom { padding-top: 2rem; margin-top: 2rem; border-top: 1px solid rgba(255,255,255,0.14); color: rgba(255,255,255,0.62); }
.text-link, .text-button { color: var(--accent); font-weight: 700; }
.text-button { background: none; padding: 0; }
.admin-body { background: #f1f6fa; }
.admin-shell { grid-template-columns: 260px 1fr; min-height: 100vh; }
.admin-sidebar { padding: 2rem 1.2rem; background: #0d3252; color: white; }
.admin-brand { display: inline-block; margin-bottom: 2rem; font-family: "Outfit", sans-serif; font-size: 1.2rem; font-weight: 700; }
.admin-nav { display: grid; gap: 1rem; }
.admin-nav a { color: rgba(255,255,255,0.78); }
.admin-content { padding: 2rem; }
.admin-panel.narrow { max-width: 480px; }
.stack-form { display: grid; gap: 1rem; }
.checkbox-row { display: flex; align-items: center; gap: 0.8rem; }
.checkbox-row input { width: auto; }
.admin-actions { display: flex; align-items: center; gap: 1rem; }
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity 0.55s ease, transform 0.55s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
@media (max-width: 980px) {
    .hero-grid, .split-intro, .feature-grid, .narrative-grid, .product-grid, .blog-list, .category-strips, .cta-panel, .product-detail-grid, .contact-grid, .footer-grid, .admin-shell, .form-grid { grid-template-columns: 1fr; }
    .main-nav { position: absolute; top: 84px; left: 1rem; right: 1rem; display: none; flex-direction: column; align-items: stretch; padding: 1rem; border-radius: 22px; background: rgba(255,255,255,0.96); box-shadow: var(--shadow); }
    .main-nav.is-open { display: flex; }
    .menu-toggle { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 1rem; border-radius: 999px; border: 1px solid var(--line); background: white; color: var(--text); }
    .hero-grid { min-height: auto; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto; transition: none !important; } }