/* Cham - Restaurant in Santa Maria, Cape Verde */
/* Premium Modern Design | Fast Loading | No React */

:root {
    --primary: #d4a373;
    --primary-dark: #b88352;
    --secondary: #2c3e2f;
    --dark: #1e2a1c;
    --light: #fef9f0;
    --gray: #5a5a5a;
    --white: #ffffff;
    --black: #1a1a1a;
    --font-head: 'Playfair Display', serif;
    --font-body: 'Poppins', sans-serif;
    --transition: all 0.4s ease;
    --shadow: 0 20px 40px rgba(0,0,0,0.08);
    --shadow-hover: 0 25px 50px rgba(0,0,0,0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font-body); color: var(--dark); background-color: var(--light); line-height: 1.65; overflow-x: hidden; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-head); font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
section { padding: 100px 0; position: relative; }

.section-title { text-align: center; font-size: 3rem; margin-bottom: 2rem; position: relative; display: inline-block; width: 100%; }
.section-title::after { content: ''; display: block; width: 80px; height: 3px; background: var(--primary); margin: 1rem auto 0; border-radius: 2px; }
.section-subtitle { text-align: center; color: var(--gray); max-width: 700px; margin: -1rem auto 3rem; font-size: 1.1rem; }

.btn { display: inline-block; background: var(--primary); color: var(--white); padding: 14px 36px; border-radius: 50px; text-decoration: none; font-weight: 500; font-size: 1rem; transition: var(--transition); border: none; cursor: pointer; box-shadow: 0 4px 10px rgba(0,0,0,0.05); }
.btn:hover { background: var(--primary-dark); transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0,0,0,0.1); }
.btn-outline { background: transparent; border: 2px solid var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); }

.nav { position: fixed; width: 100%; top: 0; z-index: 1000; padding: 20px 0; transition: var(--transition); background: transparent; }
.nav-scrolled { background: rgba(30, 42, 28, 0.95); backdrop-filter: blur(10px); padding: 12px 0; box-shadow: 0 5px 20px rgba(0,0,0,0.1); }
.nav .container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.8rem; font-weight: 700; font-family: var(--font-head); color: var(--white); text-decoration: none; letter-spacing: -0.5px; }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a { color: var(--white); text-decoration: none; font-weight: 500; transition: var(--transition); position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-links a.active::after { content: ''; position: absolute; bottom: -6px; left: 0; width: 100%; height: 2px; background: var(--primary); }
.mobile-menu { display: none; font-size: 1.8rem; color: var(--white); cursor: pointer; background: none; border: none; }

.hero { height: 100vh; min-height: 700px; background: linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.45)), url('https://images.unsplash.com/photo-1517248135467-4c7edcad34c4?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') no-repeat center/cover; display: flex; align-items: center; text-align: center; color: var(--white); }
.hero-content { max-width: 800px; margin: 0 auto; }
.hero h1 { font-size: 4.5rem; margin-bottom: 1.5rem; animation: fadeUp 1s ease; }
.hero p { font-size: 1.3rem; margin-bottom: 2rem; animation: fadeUp 1s ease 0.2s both; }
.hero .btn { animation: fadeUp 1s ease 0.4s both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-text h3 { font-size: 2rem; margin-bottom: 1rem; color: var(--secondary); }
.about-text p { margin-bottom: 1.2rem; color: var(--gray); }
.about-img img { width: 100%; border-radius: 20px; box-shadow: var(--shadow); transition: var(--transition); }
.about-img img:hover { transform: scale(1.02); box-shadow: var(--shadow-hover); }

.menu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 35px; margin-top: 20px; }
.menu-category { background: var(--white); padding: 30px; border-radius: 24px; box-shadow: var(--shadow); transition: var(--transition); }
.menu-category:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.menu-category h3 { font-size: 1.8rem; color: var(--primary); margin-bottom: 1.5rem; border-left: 4px solid var(--primary); padding-left: 15px; }
.menu-item { display: flex; justify-content: space-between; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 1px dashed #ddd; }
.menu-item-name { font-weight: 600; }
.menu-item-price { color: var(--primary); font-weight: 700; }

.reservation-form { max-width: 700px; margin: 60px auto; background: var(--white); padding: 45px; border-radius: 30px; box-shadow: var(--shadow); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 14px 16px; border: 1px solid #e0e0e0; border-radius: 12px; font-family: var(--font-body); font-size: 1rem; transition: var(--transition); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(212, 163, 115, 0.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 40px; margin-bottom: 60px; }
.contact-card { background: var(--white); padding: 35px 25px; text-align: center; border-radius: 24px; box-shadow: var(--shadow); transition: var(--transition); }
.contact-card:hover { transform: translateY(-5px); }
.contact-card h3 { color: var(--primary); margin-bottom: 15px; font-size: 1.5rem; }
.contact-card p { margin: 8px 0; color: var(--gray); }
.map { border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); }

.footer { background: var(--dark); color: var(--white); text-align: center; padding: 50px 0 30px; margin-top: 60px; }
.social-links a { color: var(--white); margin: 0 12px; font-size: 1.5rem; text-decoration: none; transition: var(--transition); }
.social-links a:hover { color: var(--primary); transform: translateY(-3px); }

.toast-message { position: fixed; bottom: 30px; right: 30px; background: #2c7a4d; color: white; padding: 14px 28px; border-radius: 60px; font-weight: 500; z-index: 10000; box-shadow: 0 8px 20px rgba(0,0,0,0.2); opacity: 0; transform: translateY(20px); transition: all 0.3s ease; pointer-events: none; }
.toast-message.show { opacity: 1; transform: translateY(0); }

@media (max-width: 992px) { section { padding: 70px 0; } .hero h1 { font-size: 3.2rem; } .section-title { font-size: 2.5rem; } }
@media (max-width: 768px) { .mobile-menu { display: block; } .nav-links { position: fixed; top: 70px; left: -100%; width: 80%; height: calc(100vh - 70px); background: var(--dark); flex-direction: column; align-items: center; padding-top: 40px; transition: left 0.3s; gap: 1.8rem; border-radius: 0 20px 20px 0; } .nav-links.active { left: 0; } .hero h1 { font-size: 2.5rem; } .about-grid, .form-row { grid-template-columns: 1fr; } .reservation-form { padding: 25px; } .section-title { font-size: 2rem; } }
@media (max-width: 480px) { .container { padding: 0 16px; } .hero h1 { font-size: 2rem; } .btn { padding: 10px 24px; } }