:root {
    --brand-gold: #d4af37;
    --brand-black: #0d0d0d;
    --brand-white: #ffffff;
    --card-bg: #1a1a1a;
    --text-dim: #a1a1a1;
    --section-padding: 100px;
}

* { box-sizing: border-box; }

body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    background-color: var(--brand-black);
    color: var(--brand-white);
    overflow-x: hidden;
    line-height: 1.6;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 30px; }

.header-top {
    padding: 40px 0;
    text-align: center;
    background: linear-gradient(to bottom, #1a1a1a, #0d0d0d);
}
.logo-img { max-width: 150px; height: auto; }

header {
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(15px);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    color: var(--brand-gold);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 2px;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-links a {
    text-decoration: none;
    color: var(--brand-white);
    font-size: 0.78rem;
    font-weight: 600;
    opacity: 0.6;
    letter-spacing: 1.5px;
    transition: opacity 0.3s, color 0.3s;
}
.nav-links a:hover { opacity: 1; color: var(--brand-gold); }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--brand-white);
    border-radius: 2px;
    transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
    display: none;
    flex-direction: column;
    background: #111;
    border-top: 1px solid rgba(212,175,55,0.1);
    padding: 10px 0 20px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
    text-decoration: none;
    color: var(--brand-white);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    padding: 14px 30px;
    opacity: 0.7;
    transition: all 0.2s;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.mobile-menu a:hover { opacity: 1; color: var(--brand-gold); background: rgba(212,175,55,0.05); }

#home { padding: 100px 0; text-align: center; }
#home h2 { font-size: clamp(2.2rem, 6vw, 4.5rem); margin: 0; font-weight: 700; letter-spacing: -2px; }
.subtitle { color: var(--brand-gold); font-size: clamp(0.9rem, 2.5vw, 1.4rem); margin-top: 15px; font-weight: 300; letter-spacing: 2px; }

section { padding: var(--section-padding) 0; }
.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    text-align: center;
    margin-bottom: 60px;
    color: var(--brand-gold);
    font-weight: 700;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--card-bg);
    border: 1px solid rgba(255,255,255,0.03);
    padding: 35px 30px;
    border-radius: 24px;
    text-align: center;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.3s, box-shadow 0.4s;
}
.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--brand-gold);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
}
.product-card img {
    width: 100%;
    height: 220px;
    object-fit: contain;
    margin-bottom: 20px;
}
.product-card h3 { margin: 0 0 8px; font-size: 1rem; }
.price { color: var(--brand-gold); font-size: 1.3rem; font-weight: 600; margin: 10px 0 18px; }

.cart-btn {
    width: 100%;
    background: var(--brand-gold);
    color: #000;
    border: none;
    padding: 14px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background 0.3s, transform 0.2s;
}
.cart-btn:hover { background: #fff; transform: scale(1.02); }

.about-wrap {
    display: flex;
    align-items: center;
    gap: 80px;
    flex-wrap: wrap;
    background: linear-gradient(145deg, #151515, #0a0a0a);
    padding: 70px;
    border-radius: 40px;
    border: 1px solid rgba(212, 175, 55, 0.1);
}
.about-text { flex: 1.2; min-width: 280px; }
.about-text h2 { color: var(--brand-gold); font-size: clamp(1.8rem, 4vw, 3rem); margin-bottom: 25px; }
.about-text p { font-size: 1.1rem; color: var(--text-dim); margin-bottom: 20px; }
.about-visual { flex: 0.8; min-width: 280px; }
.flyer-img { width: 100%; border-radius: 20px; box-shadow: 0 40px 80px rgba(0,0,0,0.9); }

.contact-card {
    background: #111;
    padding: 60px;
    border-radius: 30px;
    max-width: 700px;
    margin: 0 auto;
    border: 1px solid rgba(212, 175, 55, 0.2);
    text-align: center;
}
.contact-card h2 { color: var(--brand-gold); margin-top: 0; font-size: 2rem; margin-bottom: 20px; }

.contact-links { margin-bottom: 30px; }
.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    margin: 8px 6px;
    transition: transform 0.2s, opacity 0.2s;
}
.contact-link:hover { transform: scale(1.03); opacity: 0.9; }
.whatsapp-link { background: #25D366; color: #000; }
.email-link { background: var(--brand-gold); color: #000; }

input, textarea {
    width: 100%;
    padding: 16px;
    margin: 12px 0;
    background: #000;
    border: 1px solid #222;
    color: #fff;
    border-radius: 12px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.3s, background 0.3s;
}
input:focus, textarea:focus { border-color: var(--brand-gold); outline: none; background: #050505; }

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 9999;
    background: #25D366;
    color: #000;
    border-radius: 50px;
    padding: 14px 22px;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-float:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.65);
}

footer { text-align: center; padding: 60px 30px; color: #444; font-size: 0.85rem; border-top: 1px solid #111; letter-spacing: 1px; }
footer a { color: #25D366; text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer .footer-email { color: var(--brand-gold); }

#toast {
    visibility: hidden;
    min-width: 250px;
    background-color: #25D366;
    color: #000;
    text-align: center;
    border-radius: 8px;
    padding: 16px;
    position: fixed;
    z-index: 2000;
    bottom: 30px;
    right: 30px;
    font-weight: 700;
}
#toast.show { visibility: visible; animation: fadein 0.5s, fadeout 0.5s 2.5s; }
@keyframes fadein { from {bottom: 0; opacity: 0;} to {bottom: 30px; opacity: 1;} }
@keyframes fadeout { from {bottom: 30px; opacity: 1;} to {bottom: 0; opacity: 0;} }

@media (max-width: 768px) {
    :root { --section-padding: 60px; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .about-wrap { padding: 40px 30px; gap: 40px; }
    .contact-card { padding: 40px 25px; }
    .product-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .product-card { padding: 25px 20px; }
    .product-card img { height: 160px; }
}

@media (max-width: 480px) {
    .product-grid { grid-template-columns: 1fr; }
    .container { padding: 0 20px; }
    .contact-card { padding: 30px 20px; }
    .whatsapp-float { bottom: 20px; left: 20px; padding: 12px 16px; font-size: 0.8rem; }
}