/* Shop CMS product site — light marketing theme */
:root {
    --shs-primary: #2563eb;
    --shs-primary-hover: #1d4ed8;
    --shs-primary-light: #dbeafe;
    --shs-bg: #faf9f7;
    --shs-card: #ffffff;
    --shs-cream: #f5f3ef;
    --shs-text: #1e293b;
    --shs-muted: #64748b;
    --shs-border: #e2e8f0;
    --shs-shadow: 0 8px 32px rgba(15, 23, 42, .06);
    --shs-radius: 12px;
    --shs-font: 'Segoe UI', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-family: var(--shs-font); font-size: 15px; color: var(--shs-text); background: var(--shs-bg); line-height: 1.6; }
a { color: var(--shs-primary); text-decoration: none; }
a:hover { color: var(--shs-primary-hover); }
.shs-container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* Header */
.shs-header { background: var(--shs-card); border-bottom: 1px solid var(--shs-border); position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 12px rgba(15,23,42,.04); }
.shs-header-inner { max-width: 1100px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.shs-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; color: var(--shs-text); }
.shs-logo em { color: var(--shs-primary); font-style: normal; }
.shs-logo-icon { width: 36px; height: 36px; background: var(--shs-primary); color: #fff; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-weight: 800; }
.shs-nav { display: none; gap: 8px; }
.shs-nav a { color: var(--shs-muted); padding: 8px 12px; border-radius: 8px; font-weight: 500; }
.shs-nav a:hover { color: var(--shs-primary); background: var(--shs-primary-light); }
.shs-header-tools { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.shs-header-actions { display: none; gap: 8px; align-items: center; }
.shs-btn-primary { background: var(--shs-primary); color: #fff; padding: 10px 18px; border-radius: 8px; font-weight: 700; display: inline-flex; align-items: center; gap: 8px; border: none; }
.shs-btn-primary:hover { background: var(--shs-primary-hover); color: #fff; }
.shs-btn-outline { border: 1px solid var(--shs-border); background: #fff; color: var(--shs-text); padding: 10px 18px; border-radius: 8px; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; }
.shs-btn-ghost { color: var(--shs-muted); padding: 10px 14px; font-weight: 500; display: inline-flex; align-items: center; gap: 8px; }
.shs-btn-lg { padding: 13px 22px; font-size: 1rem; }
.shs-menu-toggle { border: 1px solid var(--shs-border); background: #fff; width: 40px; height: 40px; border-radius: 8px; cursor: pointer; }
.shs-mobile-panel { padding: 16px 20px; border-top: 1px solid var(--shs-border); background: var(--shs-card); }
.shs-nav-mobile { display: flex; flex-direction: column; gap: 8px; }
.shs-nav-mobile a { padding: 10px 0; color: var(--shs-text); font-weight: 500; border-bottom: 1px solid var(--shs-border); }
.shs-lang-dropdown { position: relative; }
.shs-lang-btn { border: 1px solid var(--shs-border); background: #fff; padding: 8px 12px; border-radius: 8px; cursor: pointer; font-weight: 600; }
.shs-lang-menu { position: absolute; top: 100%; right: 0; list-style: none; margin: 6px 0 0; padding: 6px; background: #fff; border: 1px solid var(--shs-border); border-radius: 8px; box-shadow: var(--shs-shadow); min-width: 140px; }
.shs-lang-menu a { display: block; padding: 8px 10px; border-radius: 6px; color: var(--shs-text); }
.shs-lang-menu a:hover, .shs-lang-menu a.active { background: var(--shs-primary-light); }

/* Hero */
.shs-hero { padding: 56px 0 64px; background: linear-gradient(180deg, #fff 0%, var(--shs-cream) 100%); border-bottom: 1px solid var(--shs-border); }
.shs-hero-inner { display: grid; gap: 40px; align-items: center; }
.shs-badge { display: inline-block; padding: 6px 14px; background: var(--shs-primary-light); color: var(--shs-primary); border-radius: 99px; font-size: 12px; font-weight: 700; margin-bottom: 16px; }
.shs-hero h1 { font-size: clamp(2rem, 5vw, 3rem); margin: 0 0 16px; line-height: 1.15; }
.shs-hero-sub { font-size: 1.1rem; color: var(--shs-muted); max-width: 520px; margin: 0 0 24px; }
.shs-hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.shs-mockup { background: var(--shs-card); border: 1px solid var(--shs-border); border-radius: var(--shs-radius); box-shadow: var(--shs-shadow); overflow: hidden; }
.shs-mockup-header { display: flex; align-items: center; gap: 6px; padding: 12px 16px; background: var(--shs-cream); border-bottom: 1px solid var(--shs-border); }
.shs-mockup-header span:first-child, .shs-mockup-header span:nth-child(2), .shs-mockup-header span:nth-child(3) { width: 10px; height: 10px; border-radius: 50%; background: var(--shs-border); }
.shs-mockup-title { margin-left: auto; font-size: 12px; color: var(--shs-muted); }
.shs-mockup-body { padding: 12px; }
.shs-mockup-item { display: flex; gap: 12px; align-items: center; padding: 12px; border-radius: 8px; margin-bottom: 8px; }
.shs-mockup-item.active { background: var(--shs-primary-light); }
.shs-mock-thumb { width: 48px; height: 48px; background: linear-gradient(135deg, var(--shs-primary-light), #fff); border-radius: 8px; }
.shs-mockup-item strong { display: block; font-size: 13px; }
.shs-mockup-item span { font-size: 12px; color: var(--shs-primary); font-weight: 700; }

/* Sections */
.shs-section { padding: 56px 0; }
.shs-section-title { font-size: 1.75rem; margin: 0 0 28px; text-align: center; }
.shs-lead { font-size: 1.1rem; color: var(--shs-muted); max-width: 720px; }
.shs-use-label { font-weight: 600; margin: 20px 0 10px; }
.shs-usecases { display: flex; flex-wrap: wrap; gap: 8px; }
.shs-usecase { padding: 6px 14px; background: var(--shs-card); border: 1px solid var(--shs-border); border-radius: 99px; font-size: 13px; }
.shs-features-grid { display: grid; gap: 20px; grid-template-columns: 1fr; }
.shs-feature-card { background: var(--shs-card); border: 1px solid var(--shs-border); border-radius: var(--shs-radius); padding: 24px; box-shadow: var(--shs-shadow); }
.shs-feature-icon { width: 48px; height: 48px; background: var(--shs-primary-light); color: var(--shs-primary); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 14px; }
.shs-feature-card h3 { margin: 0 0 8px; }
.shs-feature-card p { margin: 0; color: var(--shs-muted); font-size: 14px; }
.shs-tech { background: var(--shs-cream); }
.shs-tech-list { list-style: none; padding: 0; max-width: 720px; margin: 0 auto; }
.shs-tech-list li { display: flex; gap: 10px; margin-bottom: 12px; color: var(--shs-muted); }
.shs-tech-list i { color: var(--shs-primary); margin-top: 3px; }
.shs-demo-grid { display: grid; gap: 20px; grid-template-columns: 1fr; }
.shs-demo-card { background: var(--shs-card); border: 1px solid var(--shs-border); border-radius: var(--shs-radius); padding: 28px; box-shadow: var(--shs-shadow); }
.shs-demo-card h3 { margin: 0 0 10px; display: flex; align-items: center; gap: 10px; }
.shs-demo-card p { color: var(--shs-muted); margin: 0 0 16px; }
.shs-cta-band { background: linear-gradient(135deg, var(--shs-primary), var(--shs-primary-hover)); color: #fff; padding: 48px 0; }
.shs-cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.shs-cta-inner h2 { margin: 0 0 8px; }
.shs-cta-inner p { margin: 0; opacity: .9; }
.shs-cta-band .shs-btn-primary { background: #fff; color: var(--shs-primary); }
.shs-cta-band .shs-btn-primary:hover { background: var(--shs-cream); }

/* Footer */
.shs-footer { background: var(--shs-card); border-top: 1px solid var(--shs-border); padding: 40px 0 24px; }
.shs-footer-grid { display: grid; gap: 24px; grid-template-columns: 1fr; margin-bottom: 24px; }
.shs-footer h4 { margin: 0 0 12px; font-size: 14px; }
.shs-footer ul { list-style: none; padding: 0; margin: 0; }
.shs-footer li { margin-bottom: 8px; }
.shs-footer a { color: var(--shs-muted); font-size: 14px; }
.shs-footer-bottom { padding-top: 20px; border-top: 1px solid var(--shs-border); font-size: 13px; color: var(--shs-muted); }

@media (min-width: 768px) {
    .shs-nav { display: flex; }
    .shs-header-actions { display: flex; }
    .shs-menu-toggle { display: none; }
    .shs-mobile-panel { display: none !important; }
    .shs-hero-inner { grid-template-columns: 1fr 1fr; }
    .shs-features-grid { grid-template-columns: repeat(2, 1fr); }
    .shs-demo-grid { grid-template-columns: repeat(2, 1fr); }
    .shs-footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
}
@media (min-width: 992px) {
    .shs-features-grid { grid-template-columns: repeat(3, 1fr); }
}