/* ============================================
   AS Fabrication - Professional CSS
   High-Converting Lead Generation Website
   ============================================ */

/* CSS Variables */
:root {
    /* Primary Colors - Industrial Theme */
    --primary: #1a5f7a;
    --primary-dark: #134b61;
    --primary-light: #2980b9;
    
    /* Accent Colors */
    --accent: #f39c12;
    --accent-dark: #d68910;
    --accent-light: #f5b041;
    
    /* Neutral Colors */
    --dark: #1a1a2e;
    --dark-gray: #2d2d44;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --off-white: #f8f9fa;
    --white: #ffffff;
    
    /* Status Colors */
    --success: #27ae60;
    --whatsapp: #25d366;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-bottom: 70px;
}

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

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

ul, ol {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

p {
    margin-bottom: var(--spacing-sm);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
}

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

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

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

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

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

.btn-light:hover {
    background: var(--off-white);
}

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

.btn-whatsapp:hover {
    background: #1da851;
}

.btn-full {
    width: 100%;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    flex-shrink: 0;
}

.logo-icon {
    font-size: 1.25rem;
}

.logo-text {
    font-size: 1rem;
    font-weight: 800;
    color: var(--dark);
}

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

/* Header CTA - Hide on small mobile */
.header-cta {
    display: none;
}

/* Desktop Navigation */
.desktop-nav {
    display: none;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-links a {
    font-weight: 500;
    color: var(--dark);
    padding: 0.5rem;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

.nav-links a.active {
    color: var(--primary);
}

.phone-icon {
    font-size: 1rem;
}

/* ============================================
   HERO SLIDER - Mobile First Design
   ============================================ */
.hero-slider {
    position: relative;
    width: 100%;
    height: auto;
    min-height: 85vh;
    max-height: none;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: inherit;
}

.slides {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: inherit;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: 85vh;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 20px;
    padding-bottom: 180px; /* Space for CTA overlay */
}

.slide.active {
    opacity: 1;
}

.slide-content {
    text-align: center;
    color: var(--white);
    padding: var(--spacing-sm);
    max-width: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* SEO Optimized H1 - Primary Heading */
.slide-content h1 {
    color: var(--white);
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.625rem;
    line-height: 1.2;
    padding: 0 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.slide-content h1 strong {
    color: var(--accent);
    font-weight: 800;
}

/* SEO Optimized H2 - Secondary Heading */
.hero-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: 0.625rem;
    line-height: 1.35;
    padding: 0 0.75rem;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

/* Hero Description Paragraph */
.hero-description {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
    padding: 0 1rem;
    line-height: 1.5;
    max-width: 400px;
}

.hero-badge {
    display: inline-block;
    background: rgba(243, 156, 18, 0.25);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 0.875rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(243, 156, 18, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Slider Controls - Mobile Optimized */
.slider-btn {
    position: absolute;
    top: 30%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    z-index: 10;
}

.slider-btn:hover,
.slider-btn:focus {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}

.prev-btn {
    left: 10px;
}

.next-btn {
    right: 10px;
}

/* Slider Dots - Above CTA Overlay */
.slider-dots {
    position: absolute;
    bottom: auto;
    top: 55%;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.dot.active,
.dot:hover {
    background: var(--accent);
    transform: scale(1.2);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Hero CTA Overlay - Fixed at Bottom */
.hero-cta-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.85) 30%, rgba(0, 0, 0, 0.95));
    padding: var(--spacing-lg) 0 var(--spacing-md);
    z-index: 5;
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    margin-bottom: var(--spacing-sm);
    padding: 0 var(--spacing-sm);
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
}

.hero-ctas .btn {
    padding: 0.875rem 1.25rem;
    font-size: 0.9375rem;
    width: 100%;
    border-radius: var(--radius-md);
    font-weight: 600;
}

.hero-ctas .btn-primary {
    box-shadow: 0 4px 15px rgba(243, 156, 18, 0.4);
}

.hero-ctas .btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid var(--white);
    color: var(--white);
}

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

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    padding: 0 var(--spacing-xs);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.75rem;
    font-weight: 500;
}

.trust-icon {
    color: var(--success);
    font-weight: bold;
    font-size: 0.875rem;
}

/* ============================================
   SECTION STYLES
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    margin-bottom: var(--spacing-xs);
    color: var(--dark);
}

.section-subtitle {
    color: var(--gray);
    font-size: 1rem;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    padding: var(--spacing-xl) 0;
    background: var(--off-white);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    overflow: hidden;
}

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

.service-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    position: relative;
}

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

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

.service-content {
    padding: var(--spacing-md);
}

.service-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
    display: inline-block;
    background: var(--off-white);
    width: 50px;
    height: 50px;
    line-height: 50px;
    border-radius: 50%;
}

.service-title {
    margin-bottom: var(--spacing-xs);
    color: var(--dark);
    font-size: 1.125rem;
}

.service-desc {
    color: var(--gray);
    font-size: 0.875rem;
    margin-bottom: 0;
    line-height: 1.5;
}

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

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

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.why-card {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--off-white);
    border-radius: var(--radius-lg);
}

.why-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.why-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.why-desc {
    font-size: 0.8125rem;
    color: var(--gray);
    margin-bottom: 0;
}

.certifications {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.cert-badge {
    background: var(--success);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
}

/* ============================================
   ABOUT US SECTION
   ============================================ */
.about-us {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: var(--primary);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
}

.badge-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.badge-text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.about-text {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--dark);
}

.feature-icon {
    color: var(--success);
    font-weight: bold;
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery {
    padding: var(--spacing-xl) 0;
    background: var(--off-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: var(--spacing-md);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 4px;
}

.gallery-overlay p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8125rem;
    margin-bottom: 0;
}

.gallery-item-large {
    grid-column: span 2;
    aspect-ratio: 2/1;
}

.gallery-item-tall {
    grid-row: span 2;
    aspect-ratio: auto;
}

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

/* ============================================
   PROCESS SECTION
   ============================================ */
.process {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.process-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.process-step {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--off-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.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: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-sm);
}

.step-title {
    margin-bottom: var(--spacing-xs);
    color: var(--dark);
}

.step-desc {
    color: var(--gray);
    font-size: 0.9375rem;
    margin-bottom: 0;
}

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

.testimonials .section-title,
.testimonials .section-subtitle {
    color: var(--white);
}

.testimonials .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials-slider {
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.testimonials-track {
    display: flex;
    gap: var(--spacing-md);
    animation: scroll-testimonials 30s linear infinite;
}

@keyframes scroll-testimonials {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.testimonials-slider:hover .testimonials-track {
    animation-play-state: paused;
}

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    min-width: 300px;
    max-width: 350px;
    flex-shrink: 0;
}

.testimonial-stars {
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.testimonial-text {
    font-style: italic;
    color: var(--dark);
    margin-bottom: var(--spacing-md);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.author-info {
    flex: 1;
}

.author-name {
    font-weight: 600;
    color: var(--dark);
}

.author-title {
    font-size: 0.8125rem;
    color: var(--gray);
}

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

/* ============================================
   QUOTE SECTION (Lead Capture)
   ============================================ */
.quote-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.quote-wrapper {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.quote-content {
    padding: var(--spacing-lg);
    text-align: center;
    background: var(--off-white);
}

.quote-title {
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.quote-subtitle {
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

.quote-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.quote-benefit {
    color: var(--success);
    font-weight: 500;
    font-size: 0.9375rem;
}

.quote-form {
    padding: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: var(--font-family);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    transition: var(--transition);
    background: var(--white);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 95, 122, 0.1);
}

.form-input::placeholder {
    color: var(--gray);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236c757d' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

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

.form-privacy {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--gray);
    margin-top: var(--spacing-sm);
    margin-bottom: 0;
}

/* ============================================
   QUICK CONTACT SECTION
   ============================================ */
.quick-contact {
    padding: var(--spacing-lg) 0;
    background: var(--dark);
}

.quick-contact-content {
    text-align: center;
}

.quick-contact-text h3 {
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.quick-contact-text p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-md);
}

.quick-contact-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* ============================================
   FOOTER WITH BACKGROUND IMAGE
   ============================================ */
.footer {
    position: relative;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    background: var(--dark-gray);
    color: var(--white);
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('images/img-2025-12-27-3.23.20-PM.jpeg') center/cover no-repeat;
    opacity: 0.1;
    z-index: 0;
}

.footer .container {
    position: relative;
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-sm);
}

.footer-brand .logo-text {
    color: var(--white);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-sm);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: var(--transition);
}

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

.footer-links-section h4,
.footer-contact h4,
.footer-hours h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.footer-nav li {
    margin-bottom: var(--spacing-xs);
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    transition: var(--transition);
}

.footer-nav a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-contact p,
.footer-hours p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-xs);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact a:hover {
    color: var(--accent);
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.footer-bottom-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

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

/* ============================================
   STICKY MOBILE CTA
   ============================================ */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    z-index: 999;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
}

.sticky-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
}

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

.sticky-call:hover {
    background: var(--primary-dark);
}

.sticky-quote {
    background: var(--accent);
    color: var(--dark);
}

.sticky-quote:hover {
    background: var(--accent-dark);
}

/* ============================================
   FLOATING WHATSAPP BUTTON
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 998;
    transition: var(--transition);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    background: #1da851;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-icon {
    width: 32px;
    height: 32px;
    color: var(--white);
}

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6);
    }
    100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
}

/* ============================================
   SMALL MOBILE STYLES (max-width: 374px)
   ============================================ */
@media (max-width: 374px) {
    .hero-slider {
        min-height: 80vh;
    }
    
    .slide {
        min-height: 80vh;
        padding-bottom: 160px;
    }
    
    .slide-content h1 {
        font-size: 1.5rem;
        padding: 0 0.25rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        padding: 0 0.5rem;
    }
    
    .hero-description {
        font-size: 0.875rem;
        padding: 0 0.75rem;
    }
    
    .hero-badge {
        font-size: 0.6875rem;
        padding: 0.375rem 0.75rem;
    }
    
    .hero-ctas {
        max-width: 280px;
    }
    
    .hero-ctas .btn {
        padding: 0.75rem 1rem;
        font-size: 0.8125rem;
    }
    
    .trust-item {
        font-size: 0.6875rem;
    }
    
    .slider-btn {
        width: 34px;
        height: 34px;
        font-size: 0.875rem;
    }
    
    .slider-dots {
        top: 50%;
    }
    
    .dot {
        width: 8px;
        height: 8px;
    }
    
    .hero-cta-overlay {
        padding: var(--spacing-md) 0 var(--spacing-sm);
    }
}

/* ============================================
   TABLET STYLES (min-width: 576px)
   ============================================ */
@media (min-width: 576px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero-slider {
        min-height: 90vh;
    }
    
    .slide {
        min-height: 90vh;
        align-items: center;
        padding-top: 0;
        padding-bottom: 160px;
    }
    
    .slide-content {
        padding: var(--spacing-lg);
        max-width: 700px;
    }
    
    .slide-content h1 {
        font-size: 1.875rem;
        padding: 0;
    }
    
    .hero-subtitle {
        font-size: 1.0625rem;
        padding: 0;
    }
    
    .hero-description {
        font-size: 0.9375rem;
        padding: 0;
        max-width: 500px;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 0.5rem 1rem;
    }
    
    .slider-btn {
        top: 45%;
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }
    
    .prev-btn {
        left: 15px;
    }
    
    .next-btn {
        right: 15px;
    }
    
    .slider-dots {
        top: 60%;
    }
    
    .dot {
        width: 12px;
        height: 12px;
    }
    
    .hero-cta-overlay {
        padding: var(--spacing-lg) 0 var(--spacing-md);
    }
    
    .hero-ctas {
        flex-direction: row;
        justify-content: center;
        max-width: none;
        gap: 1rem;
    }
    
    .hero-ctas .btn {
        width: auto;
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .hero-trust {
        gap: var(--spacing-md);
    }
    
    .trust-item {
        font-size: 0.875rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-image {
        height: 200px;
    }
    
    .about-image img {
        height: 350px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }
    
    .gallery-item-large {
        grid-column: span 2;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .quick-contact-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

/* ============================================
   DESKTOP STYLES (min-width: 768px)
   ============================================ */
@media (min-width: 768px) {
    body {
        padding-bottom: 0;
    }
    
    h1 { font-size: 3rem; }
    h2 { font-size: 2.25rem; }
    
    /* Header Desktop */
    .header {
        padding: var(--spacing-sm) 0;
    }
    
    .logo-icon {
        font-size: 1.5rem;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    /* Show Desktop Navigation */
    .desktop-nav {
        display: block;
    }
    
    /* Show Header CTA on desktop */
    .header-cta {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        background: var(--primary);
        color: var(--white);
        padding: 0.5rem 1rem;
        border-radius: var(--radius-md);
        font-weight: 600;
        font-size: 0.875rem;
    }
    
    .header-cta:hover {
        background: var(--primary-dark);
    }
    
    /* Hero Section Desktop */
    .hero-slider {
        min-height: 100vh;
        max-height: none;
    }
    
    .slide {
        min-height: 100vh;
        padding-bottom: 140px;
    }
    
    .slide-content {
        max-width: 900px;
    }
    
    .slide-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-description {
        font-size: 1.0625rem;
        max-width: 600px;
    }
    
    .hero-badge {
        font-size: 0.875rem;
        padding: 0.5rem 1.25rem;
    }
    
    .slider-btn {
        top: 50%;
        width: 54px;
        height: 54px;
        font-size: 1.5rem;
    }
    
    .prev-btn {
        left: 20px;
    }
    
    .next-btn {
        right: 20px;
    }
    
    .slider-dots {
        top: 65%;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .service-image {
        height: 220px;
    }
    
    /* About Us Desktop */
    .about-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }
    
    .about-image img {
        height: 450px;
    }
    
    .about-badge {
        bottom: 30px;
        left: 30px;
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .badge-number {
        font-size: 2.5rem;
    }
    
    /* Gallery Desktop */
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .gallery-item-large {
        grid-column: span 2;
    }
    
    .gallery-item-tall {
        grid-row: span 2;
    }
    
    .why-us-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .testimonial-card {
        min-width: 350px;
        max-width: 400px;
    }
    
    .quote-wrapper {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
    
    .quote-content {
        display: flex;
        flex-direction: column;
        justify-content: center;
        text-align: left;
    }
    
    .quote-benefits {
        align-items: flex-start;
    }
    
    .footer-content {
        grid-template-columns: 2fr 1fr 1.5fr 1fr;
    }
    
    .footer-bottom {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .footer-bottom p {
        margin-bottom: 0;
    }
    
    /* Hide sticky CTA on desktop */
    .sticky-cta {
        display: none;
    }
    
    .whatsapp-float {
        bottom: 30px;
        right: 30px;
        width: 65px;
        height: 65px;
    }
    
    .whatsapp-icon {
        width: 36px;
        height: 36px;
    }
}

/* ============================================
   LARGE DESKTOP STYLES (min-width: 992px)
   ============================================ */
@media (min-width: 992px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    h1 { font-size: 3.5rem; }
    
    /* Hero Section Large Desktop */
    .slide-content {
        max-width: 1000px;
    }
    
    .slide-content h1 {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.375rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
        max-width: 700px;
    }
    
    .hero-badge {
        font-size: 0.9375rem;
    }
    
    .slider-btn {
        width: 60px;
        height: 60px;
        font-size: 1.75rem;
    }
    
    .prev-btn {
        left: 30px;
    }
    
    .next-btn {
        right: 30px;
    }
    
    .hero-ctas .btn {
        padding: 1.125rem 2.5rem;
        font-size: 1.0625rem;
    }
    
    .service-card .service-content {
        padding: var(--spacing-lg);
    }
    
    .service-image {
        height: 250px;
    }
    
    .about-image img {
        height: 500px;
    }
    
    .why-card {
        padding: var(--spacing-lg);
    }
    
    .why-number {
        font-size: 3rem;
    }
    
    .gallery-item {
        aspect-ratio: 4/3;
    }
    
    .gallery-item-large {
        aspect-ratio: 2/1;
    }
}

/* ============================================
   EXTRA LARGE DESKTOP STYLES (min-width: 1200px)
   ============================================ */
@media (min-width: 1200px) {
    .slide-content h1 {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .hero-description {
        font-size: 1.1875rem;
        max-width: 800px;
    }
}

/* ============================================
   MOBILE MENU STYLES
   ============================================ */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

.menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    z-index: 1002;
    transition: right 0.3s ease;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

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

.mobile-menu-close {
    width: 36px;
    height: 36px;
    background: var(--light-gray);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.mobile-menu-close:hover {
    background: var(--gray);
    color: var(--white);
}

.mobile-menu-links {
    padding: var(--spacing-md);
}

.mobile-menu-links li {
    margin-bottom: var(--spacing-sm);
}

.mobile-menu-links a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--dark);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.mobile-menu-links a:hover {
    background: var(--off-white);
    color: var(--primary);
}

.mobile-menu-cta {
    background: var(--primary) !important;
    color: var(--white) !important;
    text-align: center;
    margin-top: var(--spacing-md);
}

.mobile-menu-cta:hover {
    background: var(--primary-dark) !important;
}

.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Hide menu toggle on desktop */
@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
}

/* ============================================
   FORM VALIDATION STYLES
   ============================================ */
.form-input.error {
    border-color: #e74c3c;
    background: #fdf2f2;
}

.form-input.error:focus {
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.error-message {
    color: #e74c3c;
    font-size: 0.8125rem;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.error-message::before {
    content: '⚠';
}

.form-success {
    text-align: center;
    padding: var(--spacing-xl);
}

.success-icon {
    width: 60px;
    height: 60px;
    background: var(--success);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto var(--spacing-md);
    animation: success-pop 0.5s ease;
}

@keyframes success-pop {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.form-success h3 {
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.form-success p {
    color: var(--gray);
    margin-bottom: 0;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animation for grid items */
.services-grid .animate-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.services-grid .animate-on-scroll:nth-child(2) { transition-delay: 0.2s; }
.services-grid .animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }
.services-grid .animate-on-scroll:nth-child(4) { transition-delay: 0.4s; }
.services-grid .animate-on-scroll:nth-child(5) { transition-delay: 0.5s; }
.services-grid .animate-on-scroll:nth-child(6) { transition-delay: 0.6s; }

.why-us-grid .animate-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.why-us-grid .animate-on-scroll:nth-child(2) { transition-delay: 0.2s; }
.why-us-grid .animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }
.why-us-grid .animate-on-scroll:nth-child(4) { transition-delay: 0.4s; }

.process-steps .animate-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.process-steps .animate-on-scroll:nth-child(2) { transition-delay: 0.2s; }
.process-steps .animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }
.process-steps .animate-on-scroll:nth-child(4) { transition-delay: 0.4s; }

/* ============================================
   HEADER SCROLL EFFECTS
   ============================================ */
.header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* ============================================
   LOADING STATES
   ============================================ */
.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   PAGE HEADER (for inner pages)
   ============================================ */
.page-header {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-gray) 100%);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('images/img-2025-12-27-3.23.20-PM.jpeg') center/cover no-repeat;
    opacity: 0.2;
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
    margin-bottom: 0;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a:hover {
    color: var(--accent);
}

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

/* ============================================
   ACCESSIBILITY & UTILITIES
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .testimonials-track {
        animation: none;
    }
}

/* Focus styles for accessibility */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Print styles */
@media print {
    .header,
    .sticky-cta,
    .quick-contact,
    .whatsapp-float,
    .hero-slider {
        display: none;
    }
    
    body {
        padding-bottom: 0;
    }
}