/* Brand Design System */
:root {
    --color-primary: #c24200; /* Rich darker terracotta orange for WCAG contrast */
    --color-primary-hover: #a33700;
    --color-primary-light: rgba(194, 66, 0, 0.08);
    --color-secondary: #1a252f; /* Deep warm charcoal */
    --color-bg: #fdfbf7; /* Rich ivory cream */
    --color-bg-alt: #f5f0e6; /* Soft beige/warm cream */
    --color-text: #2c3e50; /* Charcoal body text */
    --color-text-muted: #4e5e6d; /* Darker grey to meet WCAG AA contrast on cream/beige */
    --color-accent: #9c7b1a; /* Rich gold for contrast */
    --color-accent-light: rgba(156, 123, 26, 0.12);
    --color-white: #ffffff;
    --color-success: #25d366; /* WhatsApp Green */
    --color-success-hover: #1ebe5d;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-sm: 0 4px 6px -1px rgba(26, 37, 47, 0.05), 0 2px 4px -1px rgba(26, 37, 47, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(26, 37, 47, 0.08), 0 4px 6px -2px rgba(26, 37, 47, 0.04);
    --shadow-lg: 0 20px 25px -5px rgba(26, 37, 47, 0.12), 0 10px 10px -5px rgba(26, 37, 47, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(26, 37, 47, 0.18);
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --max-width: 1200px;
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Header height offset */
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-secondary);
    font-weight: 700;
    line-height: 1.25;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

ul {
    list-style: none;
}

section {
    padding: 100px 20px;
    position: relative;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px;
}

.section-header .subtitle {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 12px;
    position: relative;
}

.section-header .subtitle::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background-color: var(--color-primary);
    margin: 8px auto 0;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 800;
}

.section-header p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--color-bg-alt);
    border: 2px solid var(--color-bg);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}

/* Sticky Header & Nav */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(253, 251, 247, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-bottom: 1px solid rgba(26, 37, 47, 0.05);
}

header.scrolled {
    padding: 10px 0;
    background-color: rgba(253, 251, 247, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-secondary);
}

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

.logo-icon {
    color: var(--color-primary);
    font-size: 1.8rem;
    transform: rotate(-15deg);
    transition: var(--transition);
}

.logo:hover .logo-icon {
    transform: rotate(0deg) scale(1.1);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    color: var(--color-secondary);
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

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

.nav-link.active::after, .nav-link:hover::after {
    width: 100%;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-family: var(--font-heading);
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(211, 84, 0, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(211, 84, 0, 0.4);
}

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

.btn-outline:hover {
    background-color: var(--color-secondary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(192, 158, 56, 0.3);
}

.btn-accent:hover {
    background-color: #aa8a2e;
    transform: translateY(-2px);
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    cursor: pointer;
    z-index: 1001;
    background: none;
    border: none;
    padding: 0;
}

.mobile-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--color-secondary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--color-bg-alt);
    position: relative;
    padding-top: 120px;
    padding-bottom: 80px;
    overflow: hidden;
}

/* Decorative background elements */
.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background-color: var(--color-primary-light);
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background-color: var(--color-accent-light);
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--color-secondary);
}

.hero-content h1 span {
    color: var(--color-primary);
    position: relative;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: 36px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 32px;
    border-top: 1px solid rgba(26, 37, 47, 0.1);
    padding-top: 30px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.trust-icon {
    font-size: 1.8rem;
    color: var(--color-primary);
}

.trust-text h4 {
    font-size: 1.1rem;
    font-weight: 700;
}

.trust-text p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin: 0;
}

.hero-image-wrapper {
    position: relative;
}

.hero-img-border {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 6px solid var(--color-white);
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    top: 20px;
    left: -20px;
    right: 20px;
    bottom: -20px;
    border: 2px solid var(--color-accent);
    border-radius: var(--border-radius-lg);
    z-index: -1;
}

/* Services Section */
.services {
    background-color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--color-bg);
    padding: 40px 30px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(26, 37, 47, 0.03);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-primary);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    background-color: var(--color-white);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-icon {
    font-size: 1.6rem;
    color: var(--color-primary);
}

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

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

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.service-link {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.service-link i {
    transition: var(--transition);
}

.service-link:hover i {
    transform: translateX(4px);
}

/* Portfolio Section */
.portfolio {
    background-color: var(--color-bg-alt);
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    background-color: var(--color-white);
    color: var(--color-secondary);
    border: 1px solid rgba(26, 37, 47, 0.1);
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 4px 10px rgba(211, 84, 0, 0.2);
}

/* Before / After Slider */
.slider-showcase {
    max-width: 800px;
    margin: 0 auto 60px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 6px solid var(--color-white);
    position: relative;
    user-select: none;
}

.slider-container-ba {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.slider-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-img.img-before {
    z-index: 1;
}

.slider-img.img-after {
    z-index: 2;
    clip-path: inset(0 calc(100% - var(--position, 50%)) 0 0);
}

/* Slider Controls */
.slider-range-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 4;
    cursor: ew-resize;
}

.slider-handle-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--position, 50%);
    width: 4px;
    background-color: var(--color-white);
    z-index: 3;
    transform: translateX(-50%);
    pointer-events: none;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.slider-handle-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5), 0 4px 10px rgba(211, 84, 0, 0.4);
    border: 3px solid var(--color-white);
}

.slider-label {
    position: absolute;
    bottom: 20px;
    background-color: rgba(26, 37, 47, 0.85);
    color: var(--color-white);
    padding: 6px 14px;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    z-index: 3;
    pointer-events: none;
}

.slider-label.label-before {
    left: 20px;
}

.slider-label.label-after {
    right: 20px;
}

/* Project Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.portfolio-item {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(26, 37, 47, 0.03);
}

.portfolio-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.portfolio-img-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.portfolio-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-img-wrapper img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(26, 37, 47, 0.8), transparent);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 24px;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay-info {
    color: var(--color-white);
}

.portfolio-overlay-info h3 {
    color: var(--color-white);
    font-size: 1.25rem;
    margin-bottom: 6px;
}

.portfolio-overlay-info p {
    font-size: 0.9rem;
    opacity: 0.85;
}

.portfolio-info {
    padding: 24px;
}

.portfolio-info h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.portfolio-info p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.portfolio-tag {
    display: inline-block;
    padding: 4px 12px;
    background-color: var(--color-bg-alt);
    color: var(--color-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
}

/* About Us Section */
.about {
    background-color: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 6px solid var(--color-white);
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 2px solid var(--color-accent);
    border-radius: var(--border-radius-lg);
    z-index: -1;
}

.about-badge {
    position: absolute;
    bottom: 30px;
    right: -20px;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 20px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    text-align: center;
    min-width: 140px;
    z-index: 2;
}

.about-badge .years {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    display: block;
    line-height: 1;
}

.about-badge .text {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-content .subtitle {
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.about-content p {
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 32px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-feature-icon {
    color: var(--color-accent);
    font-size: 1.25rem;
}

.about-feature-item span {
    font-weight: 600;
    color: var(--color-secondary);
}

/* Contact Section */
.contact {
    background-color: var(--color-white);
}

.contact-card-container {
    max-width: 900px;
    margin: 0 auto;
}

.contact-details-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
}

.contact-info-card {
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius-md);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(26, 37, 47, 0.03);
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-item-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.2rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.contact-item-text h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.contact-item-text p, .contact-item-text a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.contact-item-text a:hover {
    color: var(--color-primary);
}

.contact-cta-whatsapp {
    margin-top: 15px;
    padding-top: 25px;
    border-top: 1px solid rgba(26, 37, 47, 0.08);
}

.contact-cta-whatsapp h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--color-secondary);
}

.contact-cta-whatsapp p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

.btn-whatsapp {
    background-color: var(--color-success);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background-color: var(--color-success-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.contact-map-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.map-mockup {
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius-md);
    border: 1px dashed rgba(26, 37, 47, 0.15);
    padding: 40px 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.map-mockup i {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.map-mockup h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--color-secondary);
}

.map-mockup p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* Footer Section */
footer {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 80px 20px 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 60px;
    max-width: var(--max-width);
    margin: 0 auto 50px;
}

.footer-brand .logo {
    color: var(--color-white);
    margin-bottom: 20px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 28px;
    font-size: 0.95rem;
    max-width: 320px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.1rem;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-links h3, .footer-coverage h3 {
    color: var(--color-white);
    font-size: 1.2rem;
    margin-bottom: 24px;
    font-family: var(--font-heading);
    position: relative;
    padding-bottom: 8px;
}

.footer-links h4::after, .footer-coverage h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-primary);
}

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

.footer-links-list a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-links-list a:hover {
    color: var(--color-primary);
    padding-left: 4px;
}

.coverage-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.coverage-item {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 8px;
}

.coverage-item i {
    color: var(--color-accent);
    font-size: 0.75rem;
}

.footer-bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

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

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: var(--color-success);
    color: var(--color-white);
    border-radius: 50px;
    text-align: center;
    font-size: 32px;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 100;
    transition: var(--transition);
    display: flex;
    justify-content: center;
    align-items: center;
}

.whatsapp-float:hover {
    background-color: var(--color-success-hover);
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
}

/* Responsive Styles */
@media (max-width: 992px) {
    section {
        padding: 80px 20px;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-trust {
        justify-content: center;
    }
    
    .hero-image-wrapper {
        max-width: 500px;
        margin: 0 auto;
        width: 100%;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-image {
        max-width: 500px;
        margin: 0 auto;
        width: 100%;
    }
    
    .contact-details-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    /* Mobile Navigation */
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--color-bg);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 60px;
        gap: 40px;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu .btn {
        width: 80%;
    }
    
    /* Hamburger animation */
    .mobile-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 26px;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .hero-trust {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .about-badge {
        right: 10px;
        bottom: 10px;
        padding: 12px;
        min-width: 110px;
    }
    
    .about-badge .years {
        font-size: 1.8rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
}