:root {
    --primary-color: #2c3e50;
    --secondary-color: #e67e22;
    --accent-color: #3498db;
    --text-color: #333;
    --light-bg: #f9f9f9;
    --white: #ffffff;
    --footer-bg: #1a1a1a;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Announcement Bar */
.top-announcement-bar {
    background-color: var(--primary-color);
    color: var(--white);
    height: 40px;
    display: flex;
    align-items: center;
    overflow: hidden;
    position: sticky;
    top: 0;
    z-index: 1001;
    font-size: 0.9rem;
}

.marquee {
    white-space: nowrap;
    animation: marquee 30s linear infinite;
}

@keyframes marquee {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

/* Header & Nav */
header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 40px;
    z-index: 1000;
}

.main-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.5rem;
}

.nav-logo {
    height: 50px;
    margin-right: 10px;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li a {
    text-decoration: none;
    color: var(--text-color);
    padding: 10px 15px;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links li a:hover, .nav-links li a.active {
    color: var(--secondary-color);
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 60px 0;
    background-color: var(--light-bg);
    min-height: 80vh;
}

.hero-content {
    padding: 0 50px;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #666;
}

.hero-image img {
    width: 100%;
    border-radius: 20px 0 0 20px;
    box-shadow: -20px 20px 60px rgba(0,0,0,0.1);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #d35400;
}

.btn-secondary {
    background-color: var(--primary-color);
    color: var(--white);
    margin-left: 15px;
}

.btn-whatsapp-large {
    background-color: #25d366;
    color: white;
    font-size: 1.2rem;
    margin-top: 20px;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 80px 20px;
    text-align: center;
}

.feature-card i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

/* Products */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding-bottom: 80px;
}

.product-item {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.product-item:hover {
    transform: translateY(-10px);
}

.product-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    margin-bottom: 10px;
}

.text-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
}

/* CTA Banner */
.cta-banner {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('../hero-home.png');
    background-size: cover;
    background-attachment: fixed;
    padding: 100px 0;
    text-align: center;
    color: var(--white);
}

/* Footer */
footer {
    background-color: var(--footer-bg);
    color: #bdc3c7;
    padding: 80px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo {
    height: 60px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.social-links a {
    color: var(--white);
    font-size: 1.5rem;
    margin-right: 15px;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--secondary-color);
}

.footer-links h4, .footer-legal h4, .footer-contact h4 {
    color: var(--white);
    margin-bottom: 25px;
}

.footer-links ul, .footer-legal ul {
    list-style: none;
}

.footer-links ul li, .footer-legal ul li {
    margin-bottom: 12px;
}

.footer-links a, .footer-legal a {
    color: #bdc3c7;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover, .footer-legal a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
    font-size: 0.8rem;
}

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 1000;
    text-decoration: none;
    transition: transform 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    padding: 20px 0;
    z-index: 2000;
    display: none;
}

.cookie-banner .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn-cookie {
    padding: 8px 20px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    margin-left: 10px;
}

.btn-cookie.accept { background: var(--primary-color); color: white; }
.btn-cookie.reject { background: #eee; }

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero { grid-template-columns: 1fr; }
    .hero-content { padding: 40px 20px; text-align: center; }
    .hero h1 { font-size: 2.5rem; }
    .features, .product-grid, .footer-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .mobile-menu-btn { display: block; font-size: 1.5rem; }
}