/**
 * EPLAX PACK - Estilos
 */

:root {
    --primary: #0066CC;
    --primary-dark: #004C99;
    --secondary: #FF6600;
    --dark: #1a1a1a;
    --gray: #666;
    --light: #f5f5f5;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0,0,0,0.1);
    --radius: 12px;
}

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

/* IMAGES RESPONSIVE */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark);
}

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

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
}

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

.logo img {
    height: 60px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    border-radius: 2px;
}

/* HERO */
.hero {
    position: relative;
    height: 100vh;
    min-height: 500px;
    margin-top: 80px;
    overflow: hidden;
}

.hero-slider {
    height: 100%;
    position: relative;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide .slide-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* RESPONSIVE HERO - Mobile */
@media (max-width: 768px) {
    .hero {
        height: 50vh;
        min-height: 300px;
        margin-top: 70px;
    }
    
    .hero-slide .slide-image,
    .hero-slide img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
    
    .hero-content {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 90%;
        text-align: center;
        z-index: 10;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
        line-height: 1.2;
        margin-bottom: 10px;
    }
    
    .hero-content p {
        font-size: 0.9rem;
        margin-bottom: 15px;
    }
    
    .hero-nav {
        bottom: 15px;
    }
    
    .hero-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 50vh;
        min-height: 300px;
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 0.85rem;
    }
}

/* Todas las imágenes responsive */
.about-image img,
.history-image img,
.env-image img,
.product-card img {
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    /* Sin overlay - completamente transparente */
    background: transparent;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    max-width: 600px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.hero-nav {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 20px;
}

.hero-nav-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    border: none;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    transition: background 0.3s;
}

.hero-nav-btn:hover {
    background: var(--primary);
}

/* SECTIONS */
.section {
    padding: 80px 0;
}

.section-dark {
    background: var(--dark);
    color: var(--white);
}

.section-light {
    background: var(--light);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-subtitle {
    color: var(--gray);
    font-size: 1.1rem;
}

/* ABOUT */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-content p {
    font-size: 1.05rem;
    color: var(--gray);
    line-height: 1.8;
}

.about-image img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

/* SERVICES */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background: rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: var(--radius);
    text-align: center;
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-icon img {
    width: 70px;
    height: 70px;
    margin-bottom: 20px;
    object-fit: contain;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.service-card p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* VALUES */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.value-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.value-card h3 {
    margin-bottom: 15px;
    color: var(--primary);
}

.value-card p {
    color: var(--gray);
}

/* PRODUCTS - CARRUSEL */
.products-section {
    position: relative;
    overflow: hidden;
    padding: 20px 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* PRODUCTS SLIDER E-CARD */
.products-slider {
    display: flex;
    overflow: hidden;
    gap: 25px;
    padding: 20px 0;
    width: 100%;
}

.product-slide {
    flex: 0 0 calc(33.333% - 20px);
    min-width: 280px;
    height: 650px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.product-slide:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.product-slide img {
    width: 100%;
    height: 80%;
    object-fit: cover;
    object-position: center;
    background: #1a1a1a;
}

.product-slide-info {
    padding: 15px;
    text-align: center;
}

.product-slide-info h3 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 8px;
}

.product-slide-info p {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.btn-product {
    padding: 10px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-product:hover {
    background: var(--primary-dark);
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 25px;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid var(--primary);
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.slider-dots {
    display: flex;
    align-items: center;
    gap: 10px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}

.slider-dot:hover {
    background: rgba(255,255,255,0.6);
}

.slider-dot.active {
    background: var(--white);
    width: 30px;
    border-radius: 10px;
}

.product-card h3 {
    padding: 12px 15px 5px;
    font-size: 0.95rem;
    text-align: center;
    color: var(--white);
    background: rgba(0,0,0,0.6);
}

.product-card p {
    padding: 0 15px 10px;
    font-size: 0.8rem;
    opacity: 0.8;
    flex: 1;
    text-align: center;
    color: var(--white);
    background: rgba(0,0,0,0.6);
}

.btn-product {
    margin: 10px 15px 15px;
    padding: 10px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-product:hover {
    background: var(--primary-dark);
}

.btn-product {
    margin: 10px 15px 15px;
    padding: 10px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-product:hover {
    background: var(--primary-dark);
}

/* CARRUSEL CONTROLS */
.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 25px;
}

.carousel-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid var(--primary);
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.carousel-dots {
    display: flex;
    align-items: center;
    gap: 10px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}

.carousel-dot:hover {
    background: rgba(255,255,255,0.6);
}

.carousel-dot.active {
    background: var(--white);
    width: 30px;
    border-radius: 10px;
}

/* MODAL */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--radius);
    max-width: 800px;
    width: 95%;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    background: none;
    border: none;
    color: var(--dark);
    cursor: pointer;
    z-index: 10;
}

.modal-close:hover {
    color: var(--danger);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-image {
    background: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    padding: 0;
}

.modal-info {
    padding: 40px;
    display: flex;
    flex-direction: column;
}

.modal-info h2 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.modal-info p {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.modal-info hr {
    border: none;
    border-top: 2px solid var(--light);
    margin: 20px 0;
}

.modal-info h3 {
    color: var(--dark);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.modal-info .btn {
    margin-top: auto;
    text-align: center;
}

/* NEWSLETTER */
.newsletter {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
}

.newsletter-content h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.newsletter-content p {
    margin-bottom: 30px;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.newsletter-form input {
    padding: 15px 25px;
    border: none;
    border-radius: 30px;
    width: 300px;
    font-size: 1rem;
}

.newsletter-form button {
    padding: 15px 35px;
}

/* CONTACT */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact-info {
    padding: 30px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.contact-item {
    margin-bottom: 25px;
}

.contact-item strong {
    display: block;
    color: var(--primary);
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--gray);
}

.contact-form {
    display: grid;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    padding: 15px 20px;
    border: 2px solid #ddd;
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
}

.contact-form textarea {
    resize: vertical;
}

.form-message {
    margin-top: 15px;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    display: block;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    display: block;
}

#submitBtn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.contact-form button {
    padding: 15px 40px;
    justify-self: start;
}

/* FOOTER */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 20px;
}

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

.footer-brand img {
    height: 50px;
    margin-bottom: 20px;
}

.footer-brand p {
    opacity: 0.7;
}

.footer-contact-info {
    margin-top: 15px;
    font-size: 0.85rem;
    opacity: 0.8;
}

.footer-contact-info p {
    margin-bottom: 5px;
    opacity: 0.9;
}

.footer-links h4,
.footer-social h4 {
    margin-bottom: 20px;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.footer-links a:hover {
    opacity: 1;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--white);
    text-decoration: none;
    padding: 8px 15px;
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    font-size: 0.9rem;
    transition: background 0.3s;
}

.social-links a:hover {
    background: var(--primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    opacity: 0.6;
    font-size: 0.9rem;
}

.admin-link {
    color: var(--white);
    text-decoration: none;
    font-size: 0.8rem;
}

/* PAGE HERO / PAGE HEADER */
.page-hero,
.page-header {
    position: relative;
    margin-top: 80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 50px 0 40px;
    text-align: right;
}

.page-hero .hero-overlay {
    display: none;
}

.page-hero .hero-content,
.page-header .hero-content,
.page-header .container {
    position: relative;
    z-index: 1;
    text-align: right;
    color: var(--white);
}

.page-hero h1,
.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0;
    color: var(--white);
    text-shadow: none;
}

.page-hero p,
.page-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.page-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}

/* ABOUT FULL */
.about-full {
    max-width: 1300px;
    margin: 0 auto;
}

.about-intro {
    text-align: center;
    margin-bottom: 60px;
}

.about-intro h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.about-intro .lead {
    font-size: 1.3rem;
    color: var(--gray);
    line-height: 1.9;
}

/* HISTORY */
.about-history {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
}

.history-content h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.history-content p {
    color: var(--gray);
    line-height: 1.8;
}

.history-image img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

/* MISSION VISION */
.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 60px;
}

.mv-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.mv-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.mv-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* PROCESS */
.about-process {
    margin-bottom: 60px;
}

.about-process h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--primary);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.process-step {
    text-align: center;
    padding: 30px 20px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.process-step h4 {
    margin-bottom: 10px;
    color: var(--dark);
}

.process-step p {
    font-size: 0.9rem;
    color: var(--gray);
}

/* ENVIRONMENTAL */
.environmental-commitment {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    padding: 50px;
    border-radius: var(--radius);
    margin-bottom: 60px;
}

.environmental-commitment h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 30px;
    color: #2e7d32;
}

.env-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.env-text p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.env-features {
    list-style: none;
}

.env-features li {
    padding: 10px 0;
    font-weight: 500;
    color: #2e7d32;
}

.env-image img {
    width: 100%;
    border-radius: var(--radius);
}

/* CTA SECTION */
.cta-section {
    text-align: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.cta-section p {
    margin-bottom: 30px;
    opacity: 0.9;
}

/* RESPONSIVE NOSOTROS */
@media (max-width: 992px) {
    .about-full {
        max-width: 100%;
        padding: 0 20px;
    }
    
    .about-intro h2 {
        font-size: 2rem;
    }
    
    .about-history,
    .mission-vision {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about-history img,
    .history-image img {
        width: 100%;
        height: auto;
    }
    
    .mv-card {
        padding: 20px;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 40px 0 30px;
        margin-top: 70px;
    }
    
    .page-header h1 {
        font-size: 1.8rem;
    }
    
    .page-header p {
        font-size: 1rem;
    }
    
    .about-full {
        padding: 0 15px;
    }
    
    .about-intro {
        margin-bottom: 40px;
    }
    
    .about-intro h2 {
        font-size: 1.6rem;
    }
    
    .about-intro .lead {
        font-size: 1rem;
    }
    
    .history-content h3 {
        font-size: 1.3rem;
    }
    
    .mv-card h3 {
        font-size: 1.2rem;
    }
    
    .mv-card p {
        font-size: 0.9rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .page-header {
        padding: 30px 0 20px;
        text-align: center;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .about-intro h2 {
        font-size: 1.4rem;
    }
}

/* WHATSAPP FLOATING BUTTON */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: white;
    padding: 12px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: all 0.3s ease;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-float img {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(1);
}

.whatsapp-float span {
    display: inline;
}

@keyframes whatsappPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@media (max-width: 576px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        padding: 10px 18px;
    }
    
    .whatsapp-float img {
        width: 28px;
        height: 28px;
    }
    
    .whatsapp-float span {
        font-size: 0.9rem;
    }
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .services-grid,
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
        padding: 0 20px;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .modal-body {
        grid-template-columns: 1fr;
    }
    
    .modal-image {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .services-grid,
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        min-height: 400px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 0.9rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .services-grid,
    .products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-card,
    .product-card {
        padding: 20px;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form {
        flex-direction: column;
        align-items: center;
    }
    
    .newsletter-form input {
        width: 100%;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form input,
    .contact-form textarea {
        width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        margin-bottom: 30px;
    }
    
    .footer-links {
        margin-bottom: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .product-card img {
        height: 180px;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        min-height: 350px;
    }
    
    .hero-content h1 {
        font-size: 1.6rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .about-intro h2 {
        font-size: 1.8rem;
    }
}

/* RESPONSIVE IMAGES */
@media (max-width: 768px) {
    img {
        max-width: 100%;
        height: auto;
    }
    
    .hero-slide img,
    .product-slide img,
    .about-image img,
    .history-image img,
    .env-image img {
        width: 100%;
        height: auto;
    }
    
    /* MOBIL RESPONSIVE */
    body {
        font-size: 14px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        min-height: 50vh;
        margin-top: 70px;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
        padding: 0 10px;
    }
    
    .hero-content p {
        font-size: 0.9rem;
        padding: 0 10px;
    }
    
    .hero-nav {
        display: none;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .about-intro h2 {
        font-size: 1.6rem;
    }
    
    .about-history {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .mission-vision {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .products-slider {
        padding: 15px 0;
        gap: 15px;
    }
    
    .product-slide {
        min-width: 100%;
        height: auto;
        min-height: 350px;
    }
    
    .product-slide img {
        height: 60%;
    }
    
    .product-slide-info {
        padding: 12px;
    }
    
    .product-slide-info h3 {
        font-size: 0.95rem;
    }
    
    .product-slide-info p {
        font-size: 0.8rem;
        margin-bottom: 10px;
    }
    
    .btn-product {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
    
    .slider-controls {
        margin-top: 15px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        margin-bottom: 20px;
    }
    
    .footer-links {
        margin-bottom: 20px;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-float img {
        width: 30px;
        height: 30px;
    }
    
    .whatsapp-float span {
        display: none;
    }
}

/* TABLET RESPONSIVE */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        max-width: 95%;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .about-history {
        gap: 30px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}