:root {
  --harbor: #155a66;
  --harbor-deep: #0b333c;
  --gold: #e0a022;
  --cream: #f6f4ec;
  --card: #fff;
  --ink: #212832;
  --muted: #68727d;
  --line: #e3e7ec;
  --radius: 1.2rem;
  --shadow: 0 20px 42px -26px rgba(11,51,60,.38);
  --display: 'Sora', 'Inter', sans-serif;
}
html { scroll-behavior: smooth; }
body { background: var(--cream); color: var(--ink); -webkit-font-smoothing: antialiased; }
section[id] { scroll-margin-top: 90px; }
.hero-title, .welcome-title, .about-title, .products-title, .cart-title { font-family: var(--display); }

/* Header */
.navbar { background: rgba(246,244,236,.95); backdrop-filter: blur(6px); box-shadow: none; border-bottom: 1px solid var(--line); }
.nav-logo img { width: 40px; height: 40px; border-radius: 50%; }
.nav-brand { font-family: var(--display); font-size: 1.05rem; color: var(--harbor-deep); }
.nav-links a { font-weight: 700; font-size: .86rem; color: var(--ink); }
.nav-links a:hover { color: var(--harbor); }
.nav-cart-btn { background: var(--harbor); color: #fff; border-radius: 999px; padding: .5rem 1.1rem; font-weight: 700; }
.nav-cart-btn:hover { background: var(--gold); color: var(--harbor-deep); }

main { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
main > section { margin-bottom: clamp(3.2rem, 7vw, 5.5rem); }

/* Hero */
.hero {
  text-align: center; background: linear-gradient(150deg, var(--harbor) 0%, var(--harbor-deep) 100%); color: #d9ebee;
  border-radius: 0 0 2.4rem 2.4rem; padding: clamp(3rem, 7vw, 5rem) 1.5rem clamp(2.4rem, 5vw, 3.6rem);
}
.hero-logo img { width: 90px; height: 90px; border-radius: 50%; background: #fff; padding: .6rem; box-shadow: 0 14px 28px -10px rgba(0,0,0,.4); }
.hero-title { color: #fff; font-size: clamp(2rem, 4vw, 2.9rem); margin: 1.2rem 0 .5rem; }
.hero-subtitle { color: var(--gold); font-weight: 600; }
.hero-cta { display: inline-block; margin-top: 1.4rem; background: var(--gold); color: var(--harbor-deep); border-radius: 999px; padding: .85rem 1.8rem; font-weight: 800; }
.hero-cta:hover { background: #fff; }

/* Welcome / About */
.welcome-section, .about-section { background: var(--card); border: 1px solid var(--line); border-radius: 1.6rem; padding: clamp(1.8rem,4vw,3rem); margin-top: clamp(3.2rem, 7vw, 5.5rem); }
.welcome-title, .about-title { font-size: clamp(1.8rem, 3.6vw, 2.6rem); color: var(--harbor-deep); margin-bottom: 1rem; }
.about-list { list-style: none; margin: 1rem 0 0; display: grid; gap: .6rem; }
.about-list li { background: var(--cream); border-left: 4px solid var(--gold); border-radius: 0 .8rem .8rem 0; padding: .7rem 1rem; font-size: .92rem; }

/* Products */
.products-title { font-size: clamp(1.8rem, 3.6vw, 2.6rem); color: var(--harbor-deep); margin-bottom: 1.4rem; }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.product-card { background: var(--card); border: none; border-radius: 1.1rem; box-shadow: var(--shadow); padding: 0 0 1.2rem; overflow: hidden; transition: transform .2s; min-height: 0 !important; }
.product-card:hover { transform: translateY(-5px); }
.product-img { background: var(--cream); margin-bottom: .8rem; }
.product-img img { width: 100%; height: 150px; object-fit: contain; padding: 1rem; }
.product-name { font-family: var(--display); color: var(--harbor-deep); font-size: 1rem; padding: 0 1rem; }
.product-desc { color: var(--muted); font-size: .8rem; padding: .3rem 1rem 0; }
.product-price { color: var(--gold); font-weight: 800; font-size: 1.1rem; padding: .4rem 1rem; }
.product-stock { color: var(--muted); font-size: .75rem; padding: 0 1rem .6rem; }
.add-cart-btn { margin: 0 1rem; width: calc(100% - 2rem); background: var(--harbor); color: #fff; border: none; border-radius: 999px; padding: .6rem; font-weight: 700; font-size: .85rem; cursor: pointer; }
.add-cart-btn:hover:not(:disabled) { background: var(--gold); color: var(--harbor-deep); }

/* Cart */
.cart-section { background: var(--card); border: 1px solid var(--line); border-radius: 1.3rem; padding: 1.8rem; text-align: center; }
.cart-title { color: var(--harbor-deep); }
.cart-action-btn { background: var(--harbor); color: #fff; border: none; border-radius: 999px; padding: .75rem 1.6rem; font-weight: 700; cursor: pointer; }
.cart-action-btn:hover { background: var(--gold); color: var(--harbor-deep); }

/* Contact */
#contact.welcome-section { background: var(--harbor-deep); color: #d9ebee; border: none; }
#contact .welcome-title { color: #fff; }
#contact b { color: var(--gold); }
#contact a { color: #fff; text-decoration: underline; }

footer { background: var(--harbor-deep); border-radius: 1.8rem 1.8rem 0 0; }

@media (max-width: 1000px) {
  .product-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .product-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }