/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #175059;
    --primary-dark: #134047;
    --secondary-color: #175059;
    --secondary-dark: #134047;
    --dark-bg: #175059;
    --text-dark: #111827;
    --text-gray: #4B5563;
    --text-light: #9CA3AF;
    --bg-gray: #F9FAFB;
    --bg-light-gray: #F3F4F6;
    --border-gray: #E5E7EB;
    --white: #FFFFFF;
    --font-inter: 'Inter', sans-serif;
    --font-roboto: 'Roboto', sans-serif;

    /* Modern Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Radius */
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
}

body {
    font-family: var(--font-roboto);
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-inter);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 {
    font-size: 3.5rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.5rem;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: box-shadow 0.3s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1280px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--primary-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-inter);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-dark);
    line-height: 1.2;
}

.logo-subtitle {
    font-size: 0.875rem;
    color: var(--text-gray);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-menu a {
    font-family: var(--font-inter);
    font-weight: 500;
    color: var(--text-gray);
    transition: color 0.2s ease;
    padding: 0.5rem 0;
    font-size: 1rem;
}

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

.nav-menu a.active {
    color: var(--primary-color);
    font-weight: 600;
}

.header-actions {
    display: flex;
    gap: 1rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
    padding: 0.5rem;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    z-index: 9999;
    overflow-y: auto;
}

.mobile-menu-overlay.active {
    display: block;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-gray);
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
    padding: 0.5rem;
}

.mobile-menu-nav {
    padding: 1.5rem;
}

.mobile-menu-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.mobile-menu-nav li {
    border-bottom: 1px solid var(--border-gray);
}

.mobile-menu-nav li:last-child {
    border-bottom: none;
}

.mobile-menu-nav a {
    display: block;
    padding: 1rem 0;
    font-family: var(--font-inter);
    font-weight: 500;
    font-size: 1.125rem;
    color: var(--text-dark);
    transition: color 0.2s;
}

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

.mobile-menu-actions {
    padding: 1.5rem;
    border-top: 1px solid var(--border-gray);
    line-height: 1.1;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 6rem 1.5rem;
    position: relative;
    overflow: hidden;
}

.hero-about {
    background: linear-gradient(135deg, var(--dark-bg), var(--primary-color));
}

.hero-products,
.hero-contact {
    background: linear-gradient(135deg, var(--dark-bg), var(--primary-color));
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
}

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

.hero-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    transition: transform 0.5s ease;
}

.hero-image img:hover {
    transform: scale(1.02);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-md);
    font-family: var(--font-inter);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    text-align: center;
    justify-content: center;
}

.btn-primary {
    background: var(--white);
    color: var(--text-dark);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--bg-light-gray);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--text-dark);
    border-color: var(--white);
}

.btn-white {
    background: var(--white);
    color: var(--text-dark);
    box-shadow: var(--shadow-sm);
}

.btn-white:hover {
    background: var(--bg-light-gray);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-full {
    width: 100%;
}

/* Sections */
.section {
    padding: 6rem 1.5rem;
}

.bg-gray {
    background: var(--bg-gray);
}

.bg-dark {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    line-height: 1.6;
}

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

.content-white {
    color: var(--white);
}

.content-white h2 {
    margin-bottom: 1.5rem;
    color: var(--white);
}

.content-white p {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

/* Grids */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

/* Cards */
.card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.card-icon {
    width: 4rem;
    height: 4rem;
    background: var(--bg-light-gray);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-size: 1.75rem;
    transition: background 0.3s ease, color 0.3s ease;
}

.card:hover .card-icon {
    background: var(--primary-color);
    color: var(--white);
}

.card h3 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.card p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

/* Feature List */
.feature-list {
    list-style: none;
    margin-top: auto;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-gray);
    font-size: 0.95rem;
}

.feature-list i {
    color: var(--primary-color);
    font-size: 1rem;
}

/* Product Cards */
.product-card {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.product-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.product-card img {
    width: 100%;
    height: 14rem;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.product-content {
    padding: 2rem;
}

.product-category {
    color: var(--primary-color);
    font-family: var(--font-inter);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.product-content p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Feature Boxes */
.feature-box {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.feature-box:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.feature-icon {
    width: 4.5rem;
    height: 4.5rem;
    background: var(--bg-light-gray);
    border-radius: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary-color);
    font-size: 2rem;
    transition: all 0.3s ease;
}

.feature-box:hover .feature-icon {
    background: var(--primary-color);
    color: var(--white);
    transform: rotate(5deg);
}

.feature-box h3 {
    margin-bottom: 1rem;
}

.feature-box p {
    color: var(--text-gray);
}

/* Client Grid */
.client-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 2rem;
    align-items: center;
}

.client-logo {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-md);
    text-align: center;
    font-family: var(--font-inter);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-gray);
    border: 1px solid var(--border-gray);
    transition: all 0.3s ease;
}

.client-logo:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

/* Rounded Image */
.rounded-image {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat-box {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Text Content */
.text-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

/* Certification Cards */
.cert-card {
    background: var(--bg-gray);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    border: 1px solid transparent;
}

.cert-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    background: var(--white);
    border-color: var(--border-gray);
}

/* Team Cards */
.team-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.team-card img {
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1.5rem;
    border: 4px solid var(--bg-light-gray);
}

.team-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.team-position {
    color: var(--primary-color);
    font-family: var(--font-inter);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.team-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Quote Text */
.quote-text {
    font-size: 2.5rem;
    line-height: 1.4;
    margin-bottom: 2.5rem;
    font-weight: 600;
}

/* Product Detail Grid */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.product-detail-grid.reverse {
    direction: rtl;
}

.product-detail-grid.reverse>* {
    direction: ltr;
}

.product-detail-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.product-detail-content h2 {
    margin: 0;
    font-size: 2.25rem;
}

.product-detail-content h3 {
    margin: 2.5rem 0 1.5rem;
    font-size: 1.5rem;
}

.large-text {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.brand-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.brand-tag {
    background: var(--bg-light-gray);
    color: var(--text-dark);
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.brand-tag:hover {
    background: var(--primary-color);
    color: var(--white);
}

.product-detail-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

/* Process Boxes */
.process-box {
    text-align: center;
    padding: 2rem;
    position: relative;
}

.process-number {
    width: 4rem;
    height: 4rem;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-inter);
    box-shadow: var(--shadow-md);
}

.process-box h3 {
    margin-bottom: 1rem;
}

.process-box p {
    color: var(--text-gray);
}

/* Contact Page Styles */
.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.contact-info-item i {
    color: var(--white);
    font-size: 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.contact-label {
    font-weight: 600;
    color: var(--white);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
    opacity: 0.8;
}

.contact-value {
    color: var(--white);
    font-size: 1.125rem;
    font-weight: 500;
}

.contact-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 4rem;
}

.form-card {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-gray);
}

.form-card h2 {
    margin-bottom: 1rem;
}

.form-card>p {
    color: var(--text-gray);
    margin-bottom: 2.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-family: var(--font-inter);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-md);
    font-family: var(--font-roboto);
    font-size: 1rem;
    transition: all 0.2s ease;
    background: var(--bg-gray);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(23, 80, 89, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.form-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-top: 1rem;
}

.success-message {
    text-align: center;
    padding: 3rem;
}

.success-icon {
    width: 4rem;
    height: 4rem;
    background: #10B981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 2rem;
}

.success-message h3 {
    margin-bottom: 1rem;
}

.success-message p {
    color: var(--text-gray);
}

/* Contact Sidebar */
.contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-card {
    background: var(--white);
    border: 1px solid var(--border-gray);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.info-card h3 {
    margin-bottom: 1.5rem;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    gap: 1rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.info-title {
    font-family: var(--font-inter);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.info-text {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.5;
}

.whatsapp-card {
    background: #25D366;
    color: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.whatsapp-card h3 {
    margin-bottom: 1rem;
    color: var(--white);
}

.whatsapp-card p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.btn-whatsapp {
    background: var(--white);
    color: #25D366;
    width: 100%;
    font-weight: 700;
}

.btn-whatsapp:hover {
    background: #f0fdf4;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.emergency-card {
    background: #FEF2F2;
    border: 1px solid #FCA5A5;
    padding: 2rem;
    border-radius: var(--radius-lg);
}

.emergency-card h3 {
    color: #991B1B;
    margin-bottom: 1rem;
}

.emergency-card p {
    color: #B91C1C;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.emergency-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btn-emergency {
    background: #DC2626;
    color: var(--white);
    font-size: 0.875rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-emergency:hover {
    background: #B91C1C;
}

.btn-emergency-outline {
    background: transparent;
    color: #DC2626;
    border: 1px solid #DC2626;
    font-size: 0.875rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-emergency-outline:hover {
    background: #DC2626;
    color: var(--white);
}

/* Map */
.map-container {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-placeholder {
    background: #E5E7EB;
    height: 28rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.map-placeholder i {
    font-size: 3rem;
    color: var(--text-gray);
}

.map-title {
    font-family: var(--font-inter);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--text-gray);
}

.map-subtitle {
    color: var(--text-gray);
}

.map-overlay {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
}

.map-info {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-width: 20rem;
}

.map-info-title {
    font-family: var(--font-inter);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.map-info-text {
    color: var(--text-gray);
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-gray);
}

.map-info-note {
    color: var(--text-light);
    font-size: 0.75rem;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 5rem 1.5rem 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-company {
    max-width: 28rem;
}

.footer-company p {
    color: var(--white);
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.7;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-contact-item i {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.25rem;
}

.footer-contact-item span {
    color: var(--white);
    font-size: 0.95rem;
    opacity: 0.9;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    color: var(--white);
}

.footer-section h4 {
    color: var(--white);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    color: var(--white);
    font-size: 0.95rem;
    transition: all 0.2s ease;
    opacity: 0.8;
}

.footer-links a:hover {
    opacity: 1;
    transform: translateX(5px);
}

.footer-certifications {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 2rem;
}

.footer-certifications span {
    color: var(--white);
    font-size: 0.875rem;
    opacity: 0.8;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-certifications span::before {
    content: '✓';
    color: #10B981;
}

.footer-whatsapp {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-whatsapp-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-whatsapp h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.footer-whatsapp p {
    font-size: 0.95rem;
    color: var(--white);
    opacity: 0.9;
}

.btn-footer-whatsapp {
    background: #25D366;
    color: var(--white);
    padding: 0.875rem 2rem;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-footer-whatsapp:hover {
    background: #20BA5A;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: var(--white);
    font-size: 0.875rem;
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .client-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-detail-grid {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .header-content>nav {
        display: none;
    }

    .header-actions {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .section {
        padding: 4rem 1.5rem;
    }

    .hero-section {
        padding: 4rem 1.5rem;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .client-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-detail-grid {
        grid-template-columns: 1fr;
    }

    .product-detail-grid.reverse {
        direction: ltr;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-whatsapp-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .form-card {
        padding: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .client-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}