:root {
    --primary-dark-blue: #0a192f;
    --secondary-blue: #1a3a5f;
    --accent-orange: #ff6b35;
    --whatsapp-green: #25D366;
    --light-gray: #f8f9fa;
    --dark-gray: #6c757d;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Admin Products List Styles */
.admin-products-list {
    margin-bottom: 15px;
}
.admin-product-item {
    background: #f1f3f5;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    border-left: 4px solid var(--accent-orange);
    position: relative;
}
.admin-product-item .remove-product {
    position: absolute;
    top: 5px;
    right: 5px;
    background: #ff4d4d;
    color: white;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    cursor: pointer;
    font-size: 12px;
    line-height: 20px;
    text-align: center;
}
.admin-product-row {
    display: flex;
    gap: 10px;
    margin-bottom: 5px;
}
.admin-product-row .form-group {
    margin-bottom: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.admin-product-row textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 0.9rem;
    resize: vertical;
    min-height: 60px;
}
.btn-admin-add {
    background: #28a745;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    margin-bottom: 20px;
}
.btn-admin-add:hover {
    background: #218838;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: var(--white);
    overflow-x: hidden;
}

/* ====== UTILITIES ====== */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-dark-blue);
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 4px;
    background: var(--accent-orange);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--dark-gray);
    max-width: 700px;
    margin: 0 auto 50px;
}

.btn {
    display: inline-block;
    background: var(--whatsapp-green);
    color: white;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
    border: 2px solid var(--whatsapp-green);
    cursor: pointer;
    text-align: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn:hover {
    background: #1ebe5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--whatsapp-green);
    border: 2px solid var(--whatsapp-green);
}

.btn-secondary:hover {
    background: rgba(37, 211, 102, 0.1);
}

.btn-large {
    padding: 18px 50px;
    font-size: 1.3rem;
}

.text-center {
    text-align: center;
}

.mb-50 {
    margin-bottom: 50px;
}

/* ====== HEADER ====== */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-dark-blue);
    display: flex;
    align-items: center;
}

.logo span {
    color: var(--accent-orange);
}

.logo-img {
    height: 50px;
    width: auto;
    margin-right: 12px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
    transition: var(--transition);
}

.logo-img:hover {
    transform: scale(1.05);
}

.nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    padding: 20px;
    z-index: 999;
}

.nav-links.active {
    display: flex;
}

.nav-links a {
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    font-weight: 600;
    color: var(--primary-dark-blue);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    text-align: center;
}

.nav-links a:hover {
    color: var(--accent-orange);
    transform: translateX(5px);
}

.nav-links a:last-child {
    border-bottom: none;
    margin-top: 15px;
    background: var(--whatsapp-green);
    color: white;
    border-radius: 50px;
    padding: 15px;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
}

.nav-links a:last-child:hover {
    background: #1ebe5a;
    transform: translateY(-2px);
}

.hamburger {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--primary-dark-blue);
    margin: 5px auto;
    border-radius: 3px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Desktop menu */
@media (min-width: 768px) {
    .hamburger {
        display: none;
    }
    
    .nav-links {
        display: flex !important;
        position: static;
        flex-direction: row;
        background: transparent;
        box-shadow: none;
        padding: 0;
        width: auto;
    }
    
    .nav-links a {
        padding: 0 15px;
        border-bottom: none;
        text-align: left;
    }
    
    .nav-links a:last-child {
        margin-top: 0;
        margin-left: 15px;
        padding: 12px 25px;
    }
}

/* ====== HERO SECTION ====== */
.hero {
    background: linear-gradient(135deg, rgba(10, 25, 47, 0.9) 0%, rgba(26, 58, 95, 0.85) 100%), url('https://placehold.co/1920x1080/0a192f/ffffff?text=Resist%C3%AAncias+Industriais') center/cover no-repeat;
    color: var(--white);
    padding: 180px 0 100px;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 40px 0;
}

.benefit-item {
    display: flex;
    align-items: center;
    margin: 10px 0;
    font-size: 1.2rem;
}

.benefit-item::before {
    content: '✔';
    color: var(--whatsapp-green);
    font-weight: bold;
    margin-right: 10px;
    font-size: 1.4rem;
}

.hero-btn {
    background: var(--whatsapp-green);
    color: white;
    padding: 20px 60px;
    font-size: 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    margin-top: 20px;
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.hero-btn:hover {
    background: #1ebe5a;
    transform: translateY(-3px);
}

.authority-proof {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 50px;
}

.proof-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ====== PROBLEM/SOLUTION SECTIONS ====== */
.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-top: 40px;
}

.content-item {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    border-bottom: 4px solid var(--accent-orange);
    transition: var(--transition);
}

.content-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.content-title {
    font-size: 1.8rem;
    color: var(--primary-dark-blue);
    margin-bottom: 20px;
}

.content-text {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.problem-list, .solution-list {
    list-style: none;
}

.problem-list li, .solution-list li {
    padding-left: 30px;
    position: relative;
    margin-bottom: 12px;
    font-weight: 500;
}

.problem-list li::before {
    content: '✕';
    position: absolute;
    left: 0;
    color: #e94560;
    font-weight: bold;
}

.solution-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--whatsapp-green);
    font-weight: bold;
}

/* ====== PRODUCTS SECTION ====== */
.products-section {
    background-color: var(--light-gray);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.product-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid #eee;
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-orange);
}

.product-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.product-title {
    font-size: 1.5rem;
    color: var(--primary-dark-blue);
    margin-bottom: 15px;
}

/* ====== TESTIMONIALS SECTION ====== */
.testimonials-section {
    background: linear-gradient(135deg, var(--primary-dark-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.15);
}

.stars {
    color: #ffc107;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.testimonial-author {
    font-weight: 700;
    color: var(--whatsapp-green);
}

.testimonial-city {
    display: block;
    font-size: 0.9rem;
    margin-top: 5px;
    color: rgba(255, 255, 255, 0.7);
}

/* ====== GUARANTEE SECTION ====== */
.guarantee-section {
    background-color: var(--light-gray);
    text-align: center;
}

.guarantee-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.guarantee-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-orange), var(--whatsapp-green));
}

.guarantee-title {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--primary-dark-blue);
}

.guarantee-text {
    margin-bottom: 30px;
    font-size: 1.15rem;
}

.cnpj-badge {
    background: var(--primary-dark-blue);
    color: white;
    padding: 5px 15px;
    border-radius: 30px;
    font-weight: 700;
    display: inline-block;
    margin-top: 15px;
    letter-spacing: 1px;
}

/* ====== CTA SECTION ====== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-dark-blue) 0%, var(--secondary-blue) 100%), url('https://placehold.co/1920x800/0a192f/ffffff?text=Qualidade+e+Precis%C3%A3o+em+Cada+Resist%C3%AAncia') center/cover no-repeat;
    color: var(--white);
    text-align: center;
    padding: 100px 0;
}

.cta-title {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 1.4rem;
    max-width: 700px;
    margin: 0 auto 40px;
}

.cta-btn {
    background: var(--whatsapp-green);
    color: white;
    padding: 20px 70px;
    font-size: 1.6rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    margin-top: 20px;
    transition: var(--transition);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.cta-btn:hover {
    background: #1ebe5a;
}

.urgency-text {
    margin-top: 25px;
    font-weight: 500;
    font-size: 1.15rem;
    color: var(--accent-orange);
}

/* ====== FAQ SECTION ====== */
.faq-section {
    background-color: var(--white);
}

.faq-container {
    max-width: 800px;
    margin: 50px auto 0;
}

.faq-item {
    background: var(--white);
    border: 1px solid #ddd;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question {
    padding: 20px 25px;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-dark-blue);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--light-gray);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--accent-orange);
}

.faq-item.active .faq-question::after {
    content: '-';
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 25px 20px;
    max-height: 500px;
}

/* ====== FLOATING WHATSAPP BUTTON ====== */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: var(--whatsapp-green);
    text-align: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.6);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 28px;
    transition: var(--transition);
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.8);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ====== FOOTER ====== */
footer {
    background: var(--primary-dark-blue);
    color: rgba(255, 255, 255, 0.85);
    padding: 70px 0 30px;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-orange);
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: var(--transition);
    display: block;
}

.footer-links a:hover {
    color: var(--whatsapp-green);
    transform: translateX(5px);
}

.contact-item {
    display: flex;
    margin-bottom: 15px;
    align-items: flex-start;
}

.contact-icon {
    min-width: 25px;
    margin-right: 10px;
    color: var(--whatsapp-green);
    font-size: 1.2rem;
    margin-top: 3px;
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.95rem;
    margin-top: 20px;
    position: relative;
    z-index: 10;
}

.admin-access {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background: rgba(255, 255, 255, 0.15);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.admin-access:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: rotate(30deg);
}

.admin-access svg {
    width: 20px;
    height: 20px;
    fill: var(--white);
}

/* ====== ADMIN PANEL ====== */
.admin-panel {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    padding: 20px;
    overflow-y: auto;
}

.admin-container {
    background: var(--white);
    width: 100%;
    max-width: 1000px;
    border-radius: 15px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.5);
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    margin: 20px auto;
}

.admin-header {
    background: var(--primary-dark-blue);
    color: white;
    padding: 20px;
    text-align: center;
    border-radius: 15px 15px 0 0;
    position: relative;
}

.close-admin {
    position: absolute;
    right: 20px;
    top: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

.close-admin:hover {
    background: rgba(255, 255, 255, 0.2);
}

.admin-body {
    padding: 25px;
}

.admin-tabs {
    display: flex;
    border-bottom: 2px solid #eee;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.admin-tab {
    padding: 12px 25px;
    cursor: pointer;
    margin-bottom: -2px;
    transition: var(--transition);
}

.admin-tab.active {
    border-bottom: 3px solid var(--whatsapp-green);
    color: var(--whatsapp-green);
}

.admin-tab-content {
    display: none;
}

.admin-tab-content.active {
    display: block;
}

.admin-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-dark-blue);
    font-size: 0.95rem;
}

.form-group input, 
.form-group textarea, 
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--whatsapp-green);
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.2);
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

.toggle-sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.toggle-item {
    display: flex;
    align-items: center;
    margin-bottom: 5px;
}

.toggle-item input {
    margin-right: 8px;
}

.admin-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 25px;
    flex-wrap: wrap;
    border-top: 1px solid #eee;
    padding-top: 20px;
}

.admin-btn {
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.admin-save {
    background: var(--whatsapp-green);
    color: white;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.4);
}

.admin-save:hover {
    background: #1ebe5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.6);
}

.admin-cancel {
    background: #e94560;
    color: white;
}

.admin-cancel:hover {
    background: #d03a50;
    transform: translateY(-2px);
}

.admin-login {
    text-align: center;
    padding: 40px 20px;
}

.admin-login input {
    padding: 15px;
    width: 250px;
    border-radius: 50px;
    border: 2px solid #ddd;
    margin: 15px 0;
    font-size: 1.1rem;
    text-align: center;
}

.admin-login button {
    background: var(--accent-orange);
    color: white;
    border: none;
    padding: 12px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
}

.admin-login button:hover {
    background: #e55a2b;
    transform: translateY(-2px);
}

.admin-note {
    background: #e3f2fd;
    border-left: 4px solid var(--secondary-blue);
    padding: 15px;
    margin: 20px 0;
    border-radius: 0 8px 8px 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

.admin-section-title {
    font-size: 1.4rem;
    color: var(--primary-dark-blue);
    margin: 25px 0 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--light-gray);
}

.link-group {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
}

.link-group h4 {
    margin-bottom: 10px;
    color: var(--primary-dark-blue);
    font-size: 1.1rem;
}

/* ====== ANIMATIONS ====== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* ====== COUNTER ====== */
.counter-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 40px;
}

.counter-item {
    text-align: center;
    min-width: 150px;
}

.counter-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--whatsapp-green);
    line-height: 1;
}

.counter-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 5px;
}

/* ====== RESPONSIVE DESIGN ====== */
@media (min-width: 768px) {
    .hero-title {
        font-size: 4.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.8rem;
    }
    
    .content-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .section {
        padding: 100px 0;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4.8rem;
    }
    
    .content-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .counter-number {
        font-size: 4rem;
    }
}

@media (max-width: 767px) {
    .section-title {
        font-size: 2.2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
    
    .hero {
        padding: 150px 0 80px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.4rem;
    }
    
    .hero-btn, .cta-btn {
        padding: 16px 40px;
        font-size: 1.3rem;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }
    
    .admin-container {
        margin: 10px;
    }
    
    .admin-form {
        grid-template-columns: 1fr;
    }
    
    .admin-tabs {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .admin-tab {
        width: 100%;
        padding: 10px 15px;
        border-bottom: 2px solid #eee;
        border-radius: 5px;
        margin: 5px 0;
    }
    
    .nav-links {
        top: 70px;
    }
}

/* Product Card Image Styles */
.product-card-img {
    width: 100%;
    max-width: 200px;
    height: 180px;
    object-fit: contain;
    margin-bottom: 20px;
    transition: var(--transition);
}

.product-card:hover .product-card-img {
    transform: scale(1.1);
}