* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #2563eb;
    --dark-blue: #1e40af;
    --light-blue: #dbeafe;
    --very-light-blue: #f0f9ff;
    --gray-900: #111827;
    --gray-600: #4b5563;
    --gray-50: #f9fafb;
    --white: #ffffff;
    --dark-bg: #1f2937;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--gray-900);
    background-color: var(--white);
    line-height: 1.6;
}

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

/* Header */
.header {
    background-color: var(--white);
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--gray-900);
}

.logo-img {
    height: 100px;
    width: auto;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--gray-900);
}

.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-600);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-blue);
}

/* Hero Section */
.hero {
    background: linear-gradient(to bottom right, var(--very-light-blue), var(--very-light-blue));
    padding: 4rem 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-text h1 .highlight {
    color: var(--primary-blue);
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-icon {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    padding: 3rem 2rem;
    text-align: center;
}

.shopping-bag {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.hero-icon p {
    font-weight: 600;
    color: var(--gray-600);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--gray-900);
    border: 2px solid var(--gray-900);
}

.btn-secondary:hover {
    background-color: var(--gray-50);
}

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

.btn-white:hover {
    background-color: #f3f4f6;
}

/* Logo Destaque */
.logo-destaque {
    background-color: var(--gray-50);
    padding: 4rem 0;
    text-align: center;
}

.logo-destaque-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.logo-grande {
    height: 300px;
    width: auto;
}

.logo-destaque h2 {
    font-size: 2rem;
    color: var(--gray-900);
}

.logo-destaque p {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 500px;
}

/* Categorias */
.categorias {
    padding: 4rem 0;
}

.categorias h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--gray-900);
}

.categorias-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
}

.categoria-card {
    background-color: var(--white);
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s;
    cursor: pointer;
}

.categoria-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
    border-color: var(--primary-blue);
}

.categoria-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.categoria-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--gray-900);
}

.categoria-card p {
    font-size: 0.85rem;
    color: var(--gray-600);
}

/* Why Choose */
.why-choose {
    background-color: var(--gray-50);
    padding: 4rem 0;
}

.why-choose h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--gray-900);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.why-card {
    background-color: var(--white);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
}

.why-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.why-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--gray-900);
}

.why-card p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

/* CTA Section */
.cta {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.cta h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #dbeafe;
}

/* Footer */
.footer {
    background-color: var(--dark-bg);
    color: #d1d5db;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--primary-blue);
}

.footer-logo-img {
    height: 100px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-bottom {
    border-top: 1px solid #4b5563;
    padding-top: 1rem;
    text-align: center;
    font-size: 0.9rem;
}

/* WhatsApp Button */
.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s;
    z-index: 99;
}

.whatsapp-button:hover {
    background-color: #20ba5a;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-button svg {
    width: 30px;
    height: 30px;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    .nav {
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
    }

    .nav-link {
        display: block;
        padding: 0.5rem 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
    }

    .hero-text h1 {
        font-size: 1.75rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .hero-icon {
        display: none;
    }

    .categorias-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }

    .why-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .whatsapp-button {
        width: 50px;
        height: 50px;
    }

    .whatsapp-button svg {
        width: 24px;
        height: 24px;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.5rem;
    }

    .categorias h2,
    .why-choose h2,
    .cta h2 {
        font-size: 1.5rem;
    }

    .logo-img {
        height: 40px;
    }

    .nav {
        gap: 0.5rem;
    }

    .nav-link {
        font-size: 0.9rem;
    }
}