/* ===================================
   RESET & BASE STYLES
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Primary Colors - Professional Blues */
    --primary-blue: #0052A3;
    --primary-blue-dark: #003D7A;
    --primary-blue-light: #0066CC;

    /* Secondary Colors - Trust & Safety */
    --secondary-teal: #007B8F;
    --accent-green: #28A745;
    --accent-orange: #FF8C00;

    /* Neutral Colors - Conservative Palette */
    --neutral-900: #1A1A1A;
    --neutral-800: #2D2D2D;
    --neutral-700: #4A4A4A;
    --neutral-600: #6B6B6B;
    --neutral-500: #8C8C8C;
    --neutral-400: #ADADAD;
    --neutral-300: #CFCFCF;
    --neutral-200: #E8E8E8;
    --neutral-100: #F5F5F5;
    --white: #FFFFFF;

    /* Functional Colors */
    --success: #28A745;
    --warning: #FFC107;
    --error: #DC3545;
    --info: #17A2B8;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Roboto', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--neutral-800);
    background-color: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   HEADER & NAVIGATION
   =================================== */
.header {
    background: var(--white);
    border-bottom: 1px solid var(--neutral-200);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
}

.logo h1 {
    font-family: "Zalando Sans SemiExpanded", sans-serif;
    font-optical-sizing: auto;
    font-weight: 900;
    font-style: normal;
    font-size: 1.75rem;
    color: var(--primary-blue);
    margin-bottom: 0;
}

.logo .tagline {
    margin-top: 0;
    font-size: 0.75rem;
    color: var(--neutral-600);
    font-weight: 400;
}

.nav-desktop {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-desktop a {
    color: var(--neutral-700);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-base);
}

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

.header-cta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.btn-phone {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border: 2px solid var(--primary-blue);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 3px;
    background: var(--neutral-700);
    border-radius: 2px;
    transition: var(--transition-base);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--neutral-200);
    box-shadow: var(--shadow-lg);
    z-index: 999;
    flex-direction: column;
    padding: var(--spacing-md);
    gap: var(--spacing-sm);
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    padding: var(--spacing-sm);
    color: var(--neutral-700);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid var(--neutral-200);
}

.mobile-menu .mobile-phone {
    background: var(--primary-blue);
    color: var(--white);
    text-align: center;
    border-radius: var(--radius-md);
    border-bottom: none;
}

.mobile-menu .mobile-whatsapp {
    background: #25D366;
    color: var(--white);
    text-align: center;
    border-radius: var(--radius-md);
    border-bottom: none;
    font-weight: 600;
}

/* ===================================
   BUTTONS
   =================================== */
.btn-primary,
.btn-secondary,
.btn-outline {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

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

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

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

.btn-outline {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

.btn-full {
    width: 100%;
}

.btn-whatsapp {
    background: #25D366 !important;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
}

.btn-whatsapp:hover {
    background: #128C7E !important;
}

.btn-whatsapp svg {
    flex-shrink: 0;
}

.btn-whatsapp-main {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2rem;
}

.btn-whatsapp-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
}

.btn-whatsapp-title {
    font-size: 1.05rem;
    font-weight: 600;
}

.btn-whatsapp-number {
    font-size: 0.95rem;
    font-weight: 500;
    opacity: 0.95;
}

.btn-whatsapp-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
}

.whatsapp-header-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.3;
}

.whatsapp-header-text > span:first-child {
    font-weight: 600;
    font-size: 0.9rem;
}

.header-phone {
    font-size: 0.8rem;
    font-weight: 500;
    opacity: 0.95;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 82, 163, 0.85) 0%, rgba(0, 61, 122, 0.75) 100%);
    z-index: 1;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.hero-warranty-badge {
    width: 150px;
    height: auto;
    margin: var(--spacing-md) 0;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    display: flex;
    align-items: center;
    min-height: 600px;
    padding: var(--spacing-3xl) 0;
}

.hero-text {
    max-width: 700px;
}

.trust-badge {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.badge {
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-blue);
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-text h2 {
    font-size: 2.75rem;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.hero-benefits {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.hero-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.hero-benefits svg {
    color: #4CAF50;
    flex-shrink: 0;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.trust-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-style: italic;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* ===================================
   QUICK CONTACT BAR
   =================================== */
.quick-contact {
    background: var(--primary-blue);
    color: var(--white);
    padding: var(--spacing-lg) 0;
}

.quick-contact-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.quick-contact-item strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.quick-contact-item span {
    font-size: 0.9rem;
    opacity: 0.9;
}

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

.quick-contact .btn-primary:hover {
    background: var(--neutral-100);
}

/* ===================================
   SECTION HEADERS
   =================================== */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
}

.section-header h2 {
    font-size: 2.25rem;
    color: var(--neutral-900);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--neutral-600);
    line-height: 1.7;
}

/* ===================================
   PRODUCTS SECTION
   =================================== */
.products {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.product-card {
    background: var(--white);
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.product-card.featured {
    border-color: var(--primary-blue);
    background: linear-gradient(135deg, #F8FBFF 0%, #FFFFFF 100%);
    box-shadow: var(--shadow-md);
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-md);
    background: var(--accent-orange);
    color: var(--white);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--primary-blue) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.product-image {
    width: calc(100% + var(--spacing-lg) * 2);
    margin: calc(-1 * var(--spacing-lg)) calc(-1 * var(--spacing-lg)) var(--spacing-md) calc(-1 * var(--spacing-lg));
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    overflow: hidden;
    background: var(--neutral-100);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-card h4 {
    font-size: 1.25rem;
    color: var(--neutral-900);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.product-card ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.product-card li {
    color: var(--neutral-700);
    margin-bottom: var(--spacing-xs);
    padding-left: 1.25rem;
    position: relative;
    font-size: 0.95rem;
}

.product-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-green);
    font-weight: bold;
}

.weather-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0 var(--spacing-2xl);
    flex-wrap: wrap;
}

.weather-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.weather-feature svg {
    color: var(--primary-blue);
}

.weather-feature span {
    font-weight: 600;
    color: var(--neutral-700);
    font-size: 0.9rem;
}

/* ===================================
   SAFETY FEATURES SECTION
   =================================== */
.safety-features {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #F0F8FF 0%, #E6F3FF 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.feature-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.feature-icon.safety {
    background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
    color: var(--accent-green);
}

.feature-card h4 {
    font-size: 1.15rem;
    color: var(--neutral-900);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.feature-card p {
    color: var(--neutral-600);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ===================================
   WHY CHOOSE US SECTION
   =================================== */
.why-choose {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.why-card {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FBFF 100%);
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.why-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.why-number {
    position: absolute;
    top: -20px;
    right: var(--spacing-md);
    font-size: 5rem;
    font-weight: 900;
    color: var(--neutral-200);
    opacity: 0.5;
    line-height: 1;
}

.why-card h3 {
    font-size: 1.35rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.why-card p {
    color: var(--neutral-700);
    line-height: 1.7;
    font-size: 0.98rem;
    position: relative;
    z-index: 1;
}

.why-card strong {
    color: var(--neutral-900);
}

/* ===================================
   CERTIFICATIONS SECTION
   =================================== */
.certifications {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #F5F5F5 0%, #ECECEC 100%);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.cert-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.cert-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.cert-badge {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    display: inline-block;
    box-shadow: var(--shadow-md);
}

.cert-card h4 {
    font-size: 1.15rem;
    color: var(--neutral-900);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.cert-card p {
    color: var(--neutral-600);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* ===================================
   CONTROL OPTIONS SECTION
   =================================== */
.control-options {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.control-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.control-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, #F8FBFF 0%, #FFFFFF 100%);
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.control-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.control-card svg {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

.control-card h4 {
    font-size: 1.15rem;
    color: var(--neutral-900);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

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

/* ===================================
   TESTIMONIALS SECTION
   =================================== */
.testimonials {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #F0F8FF 0%, #E6F3FF 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.stars {
    margin-bottom: var(--spacing-md);
}

.stars span {
    color: #FFB800;
    font-size: 1.25rem;
    letter-spacing: 2px;
}

.testimonial-text {
    color: var(--neutral-700);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.testimonial-author strong {
    display: block;
    color: var(--neutral-900);
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: var(--neutral-600);
    font-size: 0.9rem;
}

/* ===================================
   CTA SECTION
   =================================== */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: var(--white);
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.cta-content > p {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.cta-benefits {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.cta-benefit {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    font-weight: 500;
}

.cta-benefit svg {
    color: var(--accent-green);
    flex-shrink: 0;
}

.cta-section .btn-whatsapp-main {
    background: var(--white);
    color: #25D366;
}

.cta-section .btn-whatsapp-main:hover {
    background: var(--neutral-100);
    transform: translateY(-2px);
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact {
    padding: var(--spacing-3xl) 0;
    background: var(--neutral-100);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-2xl);
}

.contact-info h2 {
    font-size: 2rem;
    color: var(--neutral-900);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.contact-subtitle {
    color: var(--neutral-600);
    font-size: 1.05rem;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-detail {
    display: flex;
    gap: var(--spacing-md);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--primary-blue) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--white);
}

.contact-detail strong {
    display: block;
    color: var(--neutral-900);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

.contact-detail p {
    color: var(--neutral-700);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0.25rem;
}

.contact-detail a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
}

.contact-detail a:hover {
    text-decoration: underline;
}

.contact-cta-wrapper {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.contact-cta-wrapper h3 {
    font-size: 1.75rem;
    color: var(--neutral-900);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.contact-cta-wrapper > p {
    text-align: center;
    color: var(--neutral-600);
    margin-bottom: var(--spacing-xl);
    font-size: 1.05rem;
}

.contact-cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.contact-cta-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-base);
    background: var(--white);
}

.contact-cta-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.contact-cta-card.whatsapp-card {
    border-color: #25D366;
}

.contact-cta-card.whatsapp-card:hover {
    background: linear-gradient(135deg, #F0FFF4 0%, #E8F5E9 100%);
    border-color: #128C7E;
}

.contact-cta-card.phone-card {
    border-color: var(--primary-blue);
}

.contact-cta-card.phone-card:hover {
    background: linear-gradient(135deg, #F8FBFF 0%, #E8F2FF 100%);
    border-color: var(--primary-blue-dark);
}

.contact-cta-card.email-card {
    border-color: var(--secondary-teal);
}

.contact-cta-card.email-card:hover {
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
    border-color: #005866;
}

.cta-card-icon {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.whatsapp-card .cta-card-icon {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--white);
}

.phone-card .cta-card-icon {
    background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--primary-blue) 100%);
    color: var(--white);
}

.email-card .cta-card-icon {
    background: linear-gradient(135deg, var(--secondary-teal) 0%, #005866 100%);
    color: var(--white);
}

.cta-card-content {
    flex: 1;
}

.cta-card-content h4 {
    font-size: 1.25rem;
    color: var(--neutral-900);
    margin-bottom: 0.25rem;
    font-weight: 700;
}

.cta-card-content p {
    color: var(--neutral-600);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.cta-card-number {
    display: block;
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 1rem;
}

.whatsapp-card .cta-card-number {
    color: #128C7E;
}

.email-card .cta-card-number {
    color: var(--secondary-teal);
}

.business-hours {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--neutral-100);
    border-radius: var(--radius-md);
    color: var(--neutral-700);
    font-size: 0.95rem;
}

.business-hours svg {
    color: var(--primary-blue);
    flex-shrink: 0;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--neutral-900);
    color: var(--neutral-300);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-col h3 {
    font-family: "Zalando Sans SemiExpanded", sans-serif;
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    font-size: 0.9rem;
    margin-top: var(--spacing-sm);
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

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

.footer-col li {
    margin-bottom: var(--spacing-sm);
}

.footer-col a {
    color: var(--neutral-300);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition-base);
}

.footer-col a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid var(--neutral-700);
    padding-top: var(--spacing-md);
    text-align: center;
    font-size: 0.9rem;
}

/* ===================================
   FLOATING WHATSAPP BUTTON
   =================================== */
.floating-whatsapp {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    background: #25D366;
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    font-size: 1rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    text-decoration: none;
}

.floating-whatsapp:hover {
    background: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.floating-whatsapp svg {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}


/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 968px) {
    .hero {
        min-height: 500px;
    }

    .hero-content {
        min-height: 500px;
    }

    .hero-text {
        max-width: 100%;
    }

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

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

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .nav-desktop {
        display: none;
    }

    .header-cta {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero {
        min-height: 550px;
    }

    .hero-content {
        min-height: 550px;
        padding: var(--spacing-xl) 0;
    }

    .hero-text h2 {
        font-size: 2rem;
    }

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

    .quick-contact-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }


    .section-header h2 {
        font-size: 1.75rem;
    }

    .cta-content h2 {
        font-size: 1.75rem;
    }

    .cta-benefits {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .btn-whatsapp-main {
        padding: 1rem 1.5rem;
        gap: 0.75rem;
        width: 100%;
        justify-content: center;
    }

    .btn-whatsapp-title {
        font-size: 1rem;
    }

    .btn-whatsapp-number {
        font-size: 0.9rem;
    }

    .floating-whatsapp {
        width: 56px;
        height: 56px;
        bottom: var(--spacing-md);
        right: var(--spacing-md);
    }

    .floating-whatsapp svg {
        width: 26px;
        height: 26px;
    }

    .weather-features {
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero {
        min-height: 500px;
    }

    .hero-content {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }

    .hero-text h2 {
        font-size: 1.75rem;
    }

    .hero-warranty-badge {
        width: 100px;
        margin: var(--spacing-xs) 0;
    }

    .hero-benefits {
        margin-bottom: var(--spacing-sm);
    }

    .hero-benefits li {
        margin-bottom: var(--spacing-xs);
    }

    .badge {
        font-size: 0.7rem;
        padding: 0.35rem 0.75rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

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

    .weather-features {
        gap: var(--spacing-md);
    }

    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .btn-whatsapp-main {
        padding: 0.875rem 1.25rem;
        gap: 0.625rem;
    }

    .btn-whatsapp-main svg {
        width: 22px;
        height: 22px;
    }

    .btn-whatsapp-title {
        font-size: 0.95rem;
    }

    .btn-whatsapp-number {
        font-size: 0.85rem;
    }
}

/* ===================================
   ACCESSIBILITY
   =================================== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

:focus-visible {
    outline: 3px solid var(--primary-blue);
    outline-offset: 2px;
}

/* ===================================
   PRINT STYLES
   =================================== */
@media print {
    .header,
    .floating-cta,
    .quick-contact,
    .modal {
        display: none !important;
    }

    body {
        color: #000;
        background: #fff;
    }
}