:root {
  --ink: #0f2a47;
  --ink2: #41566e;
  --aqua: #19b5c8;
  --aqua-d: #0b8fa1;
  --sun: #ffc531;
  --bg: #f3f7f9;
  --card: #fff;
  --line: #dfe8ee;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #eaf3f8;
    --ink2: #a5b8c8;
    --bg: #0b1b2e;
    --card: #12283f;
    --line: #23405c;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { background: var(--bg); color: var(--ink); }
.bg-page { background: var(--bg); }
.bg-card { background: var(--card); }
.text-ink2 { color: var(--ink2); }
.border-line { border-color: var(--line); }
.text-aqua-d { color: var(--aqua-d); }
.text-sun { color: var(--sun); }
.bg-ink { background: var(--ink); }
.header-blur { background: color-mix(in srgb, var(--bg) 90%, transparent); backdrop-filter: blur(12px); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 21px; letter-spacing: -.03em; }
.brand-mark { display: grid; place-items: center; width: 35px; height: 35px; border-radius: 50%; background: var(--aqua); color: white; font-size: 16px; }
.site-link { display: inline-block; padding: 9px 0; color: var(--ink2); transition: color .2s ease; }
.site-link:hover, .site-link.is-current { color: var(--aqua-d); }
.site-link.is-current { font-weight: 700; }
.cartbtn { background: var(--ink); color: var(--bg); transition: transform .15s ease; }
.cartbtn:hover { transform: translateY(-2px); }
.cart-count { position: absolute; top: -7px; right: -5px; min-width: 21px; height: 21px; display: grid; place-items: center; padding: 0 5px; border-radius: 999px; background: var(--aqua); color: #fff; font-size: 12px; }
.menu-toggle, .menu-close { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 999px; background: var(--card); color: var(--ink); cursor: pointer; }
.mobile-menu-backdrop, .cart-backdrop { position: fixed; inset: 0; z-index: 49; background: rgba(8,20,35,.52); opacity: 0; pointer-events: none; transition: opacity .25s ease; }
.mobile-menu { position: fixed; inset: 0 auto 0 0; z-index: 50; width: min(320px, 88vw); padding: max(24px, env(safe-area-inset-top)) 24px max(24px, env(safe-area-inset-bottom)); background: var(--card); box-shadow: 20px 0 50px rgba(0,0,0,.2); transform: translateX(-105%); transition: transform .25s ease; }
.mobile-menu nav { display: grid; gap: 5px; }
.mobile-menu nav a { display: flex; align-items: center; gap: 12px; padding: 13px 12px; border-radius: 12px; font-weight: 600; }
.mobile-menu nav a i { width: 20px; color: var(--aqua-d); }
.mobile-menu nav a:hover, .mobile-menu nav a[aria-current="page"] { background: var(--bg); color: var(--aqua-d); }
.menu-open .mobile-menu { transform: translateX(0); }
.menu-open .mobile-menu-backdrop { opacity: 1; pointer-events: auto; }
.cart-drawer { position: fixed; z-index: 60; inset: 0 0 0 auto; width: min(420px, 100vw); padding: max(22px, env(safe-area-inset-top)) 22px max(22px, env(safe-area-inset-bottom)); display: flex; flex-direction: column; background: var(--card); box-shadow: -20px 0 50px rgba(0,0,0,.22); transform: translateX(105%); transition: transform .25s ease; }
.cart-open .cart-drawer { transform: translateX(0); }
.cart-open .cart-backdrop { opacity: 1; pointer-events: auto; }
.btn-primary { background: var(--sun); color: #0f2a47; transition: transform .15s ease, box-shadow .15s ease; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(255,197,49,.35); }
.btn-secondary { border: 1.5px solid var(--line); color: var(--ink); border-radius: 999px; transition: border-color .2s ease, transform .15s ease; }
.btn-secondary:hover { border-color: var(--aqua); transform: translateY(-2px); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; background: rgba(25,181,200,.12); padding: 7px 13px; color: var(--aqua-d); font-weight: 700; font-size: 14px; }
.hero-photo { position: relative; min-height: 320px; aspect-ratio: 1.12; border-radius: 30px; background: linear-gradient(135deg, rgba(15,42,71,.1), rgba(15,42,71,.35)), url('https://images.unsplash.com/photo-1584622650111-993a426fbf0a?auto=format&fit=crop&w=1200&q=80') center/cover; box-shadow: 0 25px 70px rgba(15,42,71,.18); }
.hero-note, .hero-rating { position: absolute; display: flex; align-items: center; gap: 10px; border-radius: 16px; padding: 12px 15px; background: color-mix(in srgb, var(--card) 94%, transparent); box-shadow: 0 8px 25px rgba(15,42,71,.16); }
.hero-note { top: 16px; left: 16px; }
.hero-rating { right: 16px; bottom: 16px; }
.hero-note small, .hero-rating small { display: block; color: var(--ink2); font-size: 12px; }
.home-card { display: flex; align-items: center; gap: 18px; padding: 24px; border: 1px solid var(--line); border-radius: 22px; background: var(--card); transition: transform .2s ease, box-shadow .2s ease; }
.home-card:hover { transform: translateY(-3px); box-shadow: 0 16px 35px rgba(15,42,71,.09); }
.home-card-icon, .value-icon { flex: 0 0 auto; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: rgba(25,181,200,.12); color: var(--aqua-d); font-size: 21px; }
.home-card-icon-sun { background: rgba(255,197,49,.2); color: #966b00; }
.home-card-arrow { margin-left: auto; color: var(--aqua-d); }
.site-footer { margin-top: 24px; padding: 28px 0; border-top: 1px solid var(--line); color: var(--ink2); font-size: 14px; }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer a:hover { color: var(--aqua-d); }
.catalog-section { background: color-mix(in srgb, var(--aqua) 5%, var(--bg)); border-block: 1px solid var(--line); }
.category-card { position: relative; min-height: 150px; overflow: hidden; display: flex; flex-direction: column; justify-content: end; padding: 18px; border-radius: 20px; color: white; background-size: cover; background-position: center; isolation: isolate; }
.category-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(15,42,71,.9), rgba(15,42,71,.12)); }
.category-card:hover { outline: 3px solid var(--aqua); outline-offset: 2px; }
.product-placeholder { background: #e8f2f5 url('./product-placeholder.svg') center/cover no-repeat; }
.product-card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; display: flex; flex-direction: column; }
.product-card .product-image { position: relative; aspect-ratio: 4/3; }
.product-card .product-content { display: flex; flex: 1; flex-direction: column; gap: 7px; padding: 16px; }
.category-chip { flex: 0 0 auto; border: 1.5px solid var(--line); border-radius: 999px; background: var(--card); padding: 8px 16px; color: var(--ink); cursor: pointer; font: inherit; font-size: 14px; }
.category-chip:hover { border-color: var(--aqua); }
.category-chip.is-active { border-color: var(--ink); background: var(--ink); color: var(--bg); }
.quantity-btn { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 50%; background: var(--bg); color: var(--ink); cursor: pointer; }
.quantity-btn:hover { border-color: var(--aqua); }
.stat-card { padding: 15px 17px; border: 1px solid var(--line); border-radius: 16px; background: var(--card); }
.stat-card strong { display: block; font-size: 27px; font-weight: 800; }
.stat-card span { color: var(--ink2); font-size: 14px; }
.about-photo { min-height: 300px; aspect-ratio: 1.35; border-radius: 26px; background: url('https://images.unsplash.com/photo-1521791136064-7986c2920216?auto=format&fit=crop&w=1200&q=80') center/cover; box-shadow: 0 22px 55px rgba(15,42,71,.15); }
.value-card { display: flex; align-items: flex-start; gap: 15px; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: var(--card); }
.service-card { min-height: 165px; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: var(--bg); }
.service-card > i { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 12px; border-radius: 13px; background: rgba(25,181,200,.13); color: var(--aqua-d); font-size: 18px; }
.service-card h3 { font-weight: 700; font-size: 18px; }
.service-card p { margin-top: 3px; color: var(--ink2); font-size: 14px; }
.delivery-card { display: flex; align-items: center; gap: 15px; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: var(--bg); }
.delivery-card h3 { font-weight: 700; font-size: 17px; }
.delivery-card p { color: var(--ink2); font-size: 14px; }
.delivery-icon { display: grid; flex: 0 0 auto; place-items: center; width: 48px; height: 48px; border-radius: 15px; background: rgba(25,181,200,.13); color: var(--aqua-d); font-size: 20px; }
.delivery-badge { flex: 0 0 auto; border-radius: 999px; background: rgba(25,181,200,.12); padding: 5px 10px; color: var(--aqua-d); font-size: 12px; font-weight: 700; }
.project-card { position: relative; min-height: 260px; overflow: hidden; display: flex; align-items: end; padding: 18px; border-radius: 20px; background-position: center; background-size: cover; color: #fff; }
.project-card::before { position: absolute; inset: 0; content: ""; background: linear-gradient(0deg, rgba(15,42,71,.8), transparent 70%); }
.project-card span { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 8px; border-radius: 12px; background: rgba(15,42,71,.7); padding: 9px 12px; font-weight: 600; font-size: 14px; }
.review-card { padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--bg); }
.review-card > p { min-height: 82px; margin: 12px 0 18px; }
.review-card footer { display: grid; gap: 2px; }
.review-card footer span { color: var(--ink2); font-size: 13px; }
.contact-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; padding: clamp(24px,5vw,52px); border-radius: 30px; color: #fff; background: linear-gradient(135deg, #19b5c8, #0b8fa1); }
.contact-panel ul i { color: #fff; }
.contact-panel a:hover { text-decoration: underline; }
.whatsapp-link { display: inline-flex; align-items: center; gap: 9px; padding: 11px 17px; border: 1px solid rgba(255,255,255,.4); border-radius: 999px; background: rgba(255,255,255,.13); font-weight: 700; }
.contact-form { display: grid; align-content: start; gap: 12px; padding: 22px; border-radius: 20px; background: var(--card); color: var(--ink); }
.contact-form label { display: grid; gap: 5px; font-weight: 600; font-size: 14px; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 11px; background: var(--bg); color: var(--ink); font: inherit; font-size: 14px; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: 2px solid var(--aqua); outline-offset: 1px; }
.toast { position: fixed; z-index: 80; left: 50%; bottom: 24px; padding: 12px 20px; border-radius: 999px; background: var(--ink); color: var(--bg); box-shadow: 0 8px 25px rgba(0,0,0,.2); transform: translate(-50%, 100px); opacity: 0; transition: transform .2s ease, opacity .2s ease; pointer-events: none; }
.toast.is-visible { transform: translate(-50%, 0); opacity: 1; }
@media (max-width: 767px) {
  .contact-panel { grid-template-columns: 1fr; }
  .home-card { align-items: flex-start; gap: 12px; padding: 18px; }
  .home-card-icon { width: 44px; height: 44px; }
  .delivery-card { align-items: flex-start; flex-wrap: wrap; }
  .delivery-badge { margin-left: 63px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}