:root {
    /* Primary Colors */
    --primary: #2e7d32;
    --primary-light: #4caf50;
    --primary-dark: #1b5e20;
    
    /* Secondary Colors */
    --secondary: #ff9800;
    --secondary-dark: #f57c00;
    
    /* Neutral Colors */
    --white: #ffffff;
    --light: #f5f5f5;
    --gray: #6c757d;
    --dark: #1b1b1b;
    --text-dark: #333;
    --border: #e0e0e0;
    
    /* Accent Colors */
    --green-light: #e8f5e8;
    --green-accent: #81c784;
    --blue: #2196f3;
    --orange: #ff9800;
    --yellow: #ffc107;
    --red: #d32f2f;
    
    /* Shadows & Effects */
    --shadow: 0 10px 30px rgba(0,0,0,0.1);
    --shadow-hover: 0 20px 40px rgba(0,0,0,0.15);
    --shadow-card: 0 15px 40px rgba(0,0,0,0.1);
    --shadow-nav: 0 2px 10px rgba(0,0,0,0.1);
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-smooth: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}


/* ====================================
   2. RESET & BASE STYLES
   ==================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

*::before,
*::after {
    box-sizing: inherit;
}

body {
    font-family: 'Sarabun', sans-serif;
    background: #f8f9fa;
    color: var(--text-dark);
    line-height: 1.6;
    scroll-behavior: smooth;
}

body.mobile-menu-open {
    overflow: hidden;
}

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

section {
    padding: 80px 0;
}


/* ====================================
   3. TYPOGRAPHY
   ==================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray);
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 40px;
}

.carousel-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    color: white;
}

/* Mobile Overlay */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-overlay.active {
    display: block;
    opacity: 1;
}

/* Prevent body scroll when mobile menu is open */
body.mobile-menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* Mobile Navigation - Enhanced */
@media (max-width: 768px) {
    /* Force hide desktop nav elements on mobile */
    .navbar .nav-links {
        display: none !important;
    }
    
    .navbar .contact-btn {
        display: none !important;
    }
    
    /* Mobile menu button - always visible */
    .mobile-menu {
        display: block !important;
        position: relative;
        z-index: 1001;
    }
    
    /* Mobile navigation menu */
    .nav-menu {
        position: fixed !important;
        top: 0 !important;
        left: -100% !important;
        width: 280px !important;
        height: 100vh !important;
        background: #ffffff !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        align-items: stretch !important;
        transition: left 0.3s ease !important;
        z-index: 1000 !important;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1) !important;
        padding-top: 80px !important;
        overflow-y: auto !important;
    }
    
    /* Active state */
    .nav-menu.active {
        left: 0 !important;
    }
    
    /* Close button (X) in top right of mobile menu */
    .nav-menu::before {
        content: '\f00d';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        position: absolute;
        top: 20px;
        right: 20px;
        font-size: 24px;
        color: var(--text-dark);
        cursor: pointer;
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        transition: all 0.3s ease;
    }
    
    .nav-menu::before:hover {
        background: rgba(0, 0, 0, 0.1);
    }
    
    /* Nav links in mobile menu */
    .nav-menu .nav-links {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        list-style: none !important;
    }
    
    .nav-menu .nav-links li {
        width: 100% !important;
        margin: 0 !important;
    }
    
    .nav-menu .nav-links a {
        display: block !important;
        padding: 1rem 2rem !important;
        color: var(--text-dark) !important;
        text-decoration: none !important;
        font-weight: 500 !important;
        border-bottom: 1px solid #f0f0f0 !important;
        transition: all 0.3s ease !important;
        width: 100% !important;
    }
    
    .nav-menu .nav-links a:hover,
    .nav-menu .nav-links a.active {
        background-color: var(--primary) !important;
        color: white !important;
        padding-left: 2.5rem !important;
    }
    
    .nav-menu .nav-links a::after {
        display: none !important;
    }
    
    /* Contact button in mobile menu */
    .nav-menu .contact-btn {
        display: block !important;
        margin: 1rem 2rem !important;
        padding: 0.75rem 1.5rem !important;
        background: var(--primary) !important;
        color: white !important;
        border: none !important;
        border-radius: 25px !important;
        text-decoration: none !important;
        text-align: center !important;
        font-weight: 600 !important;
        transition: all 0.3s ease !important;
    }
    
    .nav-menu .contact-btn:hover {
        background: var(--primary-dark) !important;
        transform: translateY(-2px) !important;
    }
}

/* Tablet and below - Consultation Section */
@media (max-width: 768px) {
    .consultation-container {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
    }
    
    .consultation-content h2 {
        font-size: 24px !important;
    }
    
    .consultation-description {
        font-size: 16px !important;
    }
    
    .calculator-image-container {
        height: 250px !important;
    }
}

/* Mobile Carousel Fixes */
@media (max-width: 768px) {
    .hero-carousel {
        height: 500px !important;
    }
    
    .carousel-content {
        padding: 1.5rem !important;
    }
    
    .carousel-title {
        font-size: 28px !important;
    }
    
    .carousel-subtitle {
        font-size: 16px !important;
    }
    
    .carousel-nav {
        width: 40px !important;
        height: 40px !important;
        font-size: 1rem !important;
    }
    
    .carousel-prev {
        left: 10px !important;
    }
    
    .carousel-next {
        right: 10px !important;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .nav-menu {
        width: 100% !important;
    }
    
    .hero-carousel {
        height: 450px !important;
    }
    
    .carousel-title {
        font-size: 24px !important;
    }
    
    .carousel-subtitle {
        font-size: 14px !important;
    }
    
    .section-title {
        font-size: 24px !important;
    }
    
    .products-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        padding: 0 10px !important;
    }
    
    .services-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
}

/* Extra Small Mobile */
@media (max-width: 380px) {
    .carousel-title {
        font-size: 20px !important;
    }
    
    .carousel-subtitle {
        font-size: 13px !important;
    }
    
    .nav-menu {
        width: 100% !important;
        padding-top: 70px !important;
    }
}

.carousel-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
    color: white;
}


/* ====================================
   4. BUTTONS & INTERACTIVE ELEMENTS
   ==================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--secondary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(245, 124, 0, 0.3);
}

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

.btn-secondary:hover {
    background: var(--secondary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 152, 0, 0.4);
}

.btn-cta {
    background: var(--secondary);
    color: white;
    font-size: 18px;
    padding: 15px 40px;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(255, 152, 0, 0.3);
}

.btn-cta:hover {
    background: var(--secondary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 152, 0, 0.4);
}

.cta-button {
    background: var(--primary);
    color: white;
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.cta-button:hover {
    background: var(--primary-light);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
}

.contact-btn {
    background: var(--primary);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.contact-btn:hover {
    background: var(--primary-light);
    color: white;
    transform: translateY(-2px);
}


/* ====================================
   5. NAVIGATION
   ==================================== */
.navbar {
    background: white;
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-nav);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    gap: 40px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary);
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-text {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links {
    display: flex;
    gap: 25px;
    list-style: none;
    margin: 0;
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s ease;
}

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

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 1px;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition);
    z-index: 1001;
    position: relative;
}

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

.mobile-menu:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}


/* ====================================
   6. HERO & CAROUSEL SECTIONS
   ==================================== */
.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 80px 0;
    text-align: center;
}

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

.hero-carousel {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

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

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.7) 0%, rgba(76, 175, 80, 0.5) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-content {
    text-align: center;
    color: white;
    z-index: 2;
}

.carousel-btn {
    background: var(--secondary);
    color: white;
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.carousel-btn:hover {
    background: var(--secondary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(245, 124, 0, 0.3);
}

/* Carousel Navigation */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--primary);
    transition: var(--transition);
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-nav:hover {
    background: white;
    color: var(--primary-dark);
    transform: translateY(-50%) scale(1.1);
}

.carousel-nav:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.carousel-prev {
    left: 20px;
}

.carousel-next {
    right: 20px;
}

/* Carousel Indicators */
.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-indicator.active {
    background: white;
    transform: scale(1.2);
}

.carousel-indicator:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}


/* ====================================
   7. MAIN CONTENT SECTIONS
   ==================================== */
.main-content {
    padding: 80px 0;
}

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

.content-text h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 30px;
}

.content-description {
    font-size: 18px;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 30px;
}

.feature-list {
    list-style: none;
    margin-bottom: 40px;
}

.feature-list li {
    padding: 12px 0;
    font-size: 16px;
    color: var(--dark);
    position: relative;
    padding-left: 30px;
}

.feature-list li::before {
    content: '•';
    color: var(--primary);
    font-size: 20px;
    position: absolute;
    left: 0;
    top: 8px;
}

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

.team-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-card);
}


/* ====================================
   8. CONSULTATION SECTION
   ==================================== */
.consultation-section {
    background: var(--green-light);
}

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

.consultation-content h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 30px;
    line-height: 1.2;
}

.consultation-description {
    font-size: 18px;
    color: var(--dark);
    margin-bottom: 40px;
    line-height: 1.8;
}

.map-container {
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    border: 3px solid var(--secondary);
}

.map-placeholder {
    width: 100%;
    height: 300px;
    background: #f0f0f0;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    font-size: 18px;
    background-image: url('https://images.unsplash.com/photo-1524661135-423995f22d0b?w=500&h=300&fit=crop');
    background-size: cover;
    background-position: center;
    position: relative;
}

.map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(46, 125, 50, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-icon {
    color: var(--primary);
    font-size: 48px;
}


/* ====================================
   9. SERVICES SECTION
   ==================================== */
.services-section {
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition-smooth);
}

/*.service-card:hover {*/
/*    transform: translateY(-10px);*/
/*    box-shadow: var(--shadow-hover);*/
/*}*/

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 36px;
}

.service-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 15px;
}

.service-description {
    color: var(--gray);
    line-height: 1.6;
}

/* Sky Services Wrapper */
.sky-services-wrapper {
    font-family: 'Sarabun', sans-serif;
    line-height: 1.6;
    color: #333;
    box-sizing: border-box;
    --sky-primary: #2e7d32;
    --sky-primary-light: #4caf50;
    --sky-secondary: #ff9800;
    --sky-light: #f5f5f5;
    --sky-white: #ffffff;
    --sky-dark: #1b1b1b;
    --sky-gray: #6c757d;
    --sky-border: #e0e0e0;
    --sky-green-light: #81c784;
    --sky-orange: #ff9800;
    --sky-blue: #2196f3;
    --sky-shadow: 0 10px 30px rgba(0,0,0,0.1);
    --sky-transition: all 0.3s ease;
}

.sky-services-wrapper *,
.sky-services-wrapper *::before,
.sky-services-wrapper *::after {
    box-sizing: inherit;
}

.sky-services-section {
    background: var(--sky-white);
    padding: 80px 20px;
    margin: 0;
}

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

.sky-services-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--sky-dark);
    margin: 0 0 60px 0;
    text-align: center;
}

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

.sky-services-content {
    background: #f8f9fa;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--sky-shadow);
    border-left: 5px solid var(--sky-primary);
}

.sky-services-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sky-services-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
    font-size: 18px;
    line-height: 1.6;
}

.sky-service-icon {
    width: 35px;
    height: 35px;
    background: var(--sky-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sky-white);
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

.sky-service-text {
    color: var(--sky-dark);
    font-weight: 500;
    margin: 0;
}

.sky-highlight-text {
    color: var(--sky-primary);
    font-weight: 700;
    font-size: 20px;
}

.sky-services-image {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

/*.sky-services-image img {*/
/*    width: 100%;*/
/*    height: 400px;*/
/*    object-fit: cover;*/
/*    transition: transform 0.3s ease;*/
/*    display: block;*/
/*}*/

/*.sky-services-image:hover img {*/
/*    transform: scale(1.05);*/
/*}*/

.sky-services-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.sky-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.3), rgba(255, 152, 0, 0.3));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}


.sky-overlay-icon {
    font-size: 48px;
    color: var(--sky-white);
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}


/* ====================================
   10. PRODUCTS SECTION
   ==================================== */
.products-section {
    background: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.product-card {
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    border-color: var(--secondary);
}

.product-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 30px;
    text-align: center;
    position: relative;
}

.power-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--secondary);
    color: white;
    padding: 8px 15px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 14px;
}

.product-image {
    width: 200px;
    height: 150px;
    margin: 20px auto;
    background: #333;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.solar-panel {
    width: 80%;
    height: 90%;
    background: linear-gradient(45deg, #1a1a1a 25%, transparent 25%), 
                linear-gradient(-45deg, #1a1a1a 25%, transparent 25%), 
                linear-gradient(45deg, transparent 75%, #1a1a1a 75%), 
                linear-gradient(-45deg, transparent 75%, #1a1a1a 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    background-color: #2a2a2a;
    border: 2px solid #444;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.panel-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 2px;
    width: 90%;
    height: 80%;
}

.panel-cell {
    background: #1a1a1a;
    border: 1px solid #444;
    border-radius: 1px;
}

.eco-badge {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: var(--primary);
    color: white;
    padding: 4px 8px;
    border-radius: 15px;
    font-size: 10px;
    font-weight: 600;
}

.product-info {
    padding: 30px;
}

.product-model {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 5px;
}

.product-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.product-specs {
    margin-bottom: 20px;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 14px;
}

.spec-label {
    color: var(--gray);
}

.spec-value {
    font-weight: 600;
    color: var(--dark);
}

.product-brands {
    margin-bottom: 25px;
}

.brand-label {
    font-size: 12px;
    color: var(--gray);
    margin-bottom: 5px;
}

.brand-name {
    font-weight: 600;
    color: var(--dark);
    font-size: 16px;
}

.brand-type {
    font-size: 12px;
    color: var(--gray);
}

.product-pricing {
    border-top: 1px solid var(--border);
    padding-top: 20px;
    text-align: center;
}

.price-label {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 5px;
}

.price {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
}

.price-unit {
    font-size: 16px;
    color: var(--gray);
}

.cta-section {
    text-align: center;
    padding: 60px 0;
    background: var(--green-light);
}


/* ====================================
   11. TESTIMONIALS SECTION
   ==================================== */
.testimonials-section {
    background: linear-gradient(135deg, rgba(139, 195, 74, 0.9) 0%, rgba(102, 187, 106, 0.9) 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1508514177221-188b1cf16e9d?w=1200&h=600&fit=crop') center/cover;
    opacity: 0.1;
    z-index: 0;
}

.testimonials-header {
    text-align: center;
    margin-bottom: 60px;
}

.testimonials-title {
    font-size: 36px;
    font-weight: 700;
    color: white;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.testimonials-subtitle {
    font-size: 20px;
    color: white;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    position: relative;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.25);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 60px;
    color: var(--primary);
    font-family: Georgia, serif;
    line-height: 1;
}

.star-rating {
    display: flex;
    gap: 3px;
    margin-bottom: 20px;
}

.star {
    color: var(--yellow);
    font-size: 18px;
}

.star.empty {
    color: #e0e0e0;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 18px;
}

.author-info {
    flex: 1;
}

.author-name {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 2px;
}

.author-title {
    font-size: 14px;
    color: var(--gray);
}

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


/* ====================================
   12. STATS SECTION
   ==================================== */
.stats-section {
    background: var(--light);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item {
    background: white;
    padding: 30px 20px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    color: var(--gray);
}


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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--white);
}

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

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

.footer-links a {
    color: var(--light);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 14px;
    color: var(--gray);
}


/* ====================================
   14. FORM VALIDATION & STATES
   ==================================== */
.error {
    border-color: var(--red) !important;
    box-shadow: 0 0 0 2px rgba(211, 47, 47, 0.1) !important;
}

.error-message {
    color: var(--red);
    font-size: 0.875rem;
    margin-top: 4px;
    display: block;
}

.js-loaded {
    opacity: 1;
    transition: opacity 0.3s ease;
}


/* ====================================
   15. ANIMATIONS & KEYFRAMES
   ==================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.8s ease forwards;
}


/* ====================================
   16. ACCESSIBILITY & USER PREFERENCES
   ==================================== */
/* Focus States */
.mobile-menu:focus,
.carousel-nav:focus,
.carousel-indicator:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .carousel-nav {
        background: white;
        border: 2px solid var(--primary);
    }
    
    .carousel-indicator {
        border: 2px solid white;
    }
    
    .nav-menu {
        border-right: 3px solid var(--primary);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .carousel-slide {
        transition: none;
    }
}


/* ====================================
   17. loading
   ==================================== */

   .spinner-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

   /* ====================================
   18. RESPONSIVE DESIGN
   ==================================== */

/* Large Tablets & Small Desktops (1024px and down) */
@media (max-width: 1024px) {
    .sky-services-grid {
        gap: 40px;
    }

    .sky-services-title {
        font-size: 36px;
    }

    .consultation-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .map-placeholder {
        height: 250px;
    }
}

/* Tablets (768px and down) */
@media (max-width: 768px) {
    /* Navigation */
    .nav-links,
    .contact-btn {
        display: none;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        height: 100vh;
        background: #ffffff;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        transition: all 0.3s ease;
        z-index: 1000;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        padding-top: 80px;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu.active::before {
        content: '';
        position: fixed;
        top: 0;
        left: 280px;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }
    
    .nav-links {
        flex-direction: column;
        width: 100%;
        margin: 0;
        padding: 0;
        list-style: none;
    }
    
    .nav-links li {
        width: 100%;
        margin: 0;
    }
    
    .nav-links a {
        display: block;
        padding: 1rem 2rem;
        color: var(--text-dark);
        text-decoration: none;
        font-weight: 500;
        border-bottom: 1px solid #f0f0f0;
        transition: all 0.3s ease;
        width: 100%;
    }
    
    .nav-links a:hover,
    .nav-links a.active {
        background-color: var(--primary);
        color: white;
        padding-left: 2.5rem;
    }
    
    .contact-btn {
        margin: 1rem 2rem !important;
        padding: 0.75rem 1.5rem !important;
        background: var(--primary) !important;
        color: white !important;
        border: none !important;
        border-radius: 25px !important;
        text-decoration: none !important;
        text-align: center !important;
        font-weight: 600 !important;
        transition: all 0.3s ease !important;
    }
    
    .contact-btn:hover {
        background: var(--primary-dark) !important;
        transform: translateY(-2px) !important;
    }

    /* Carousel */
    .carousel-title {
        font-size: 32px;
    }
    
    .carousel-subtitle {
        font-size: 16px;
    }
    
    .carousel-slide img {
        height: 60vh;
        object-fit: cover;
    }
    
    .carousel-content {
        padding: 1rem;
        text-align: center;
    }
    
    .carousel-title {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }
    
    .carousel-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .carousel-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }

    /* General Sections */
    .consultation-content h2 {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .testimonials-title {
        font-size: 28px;
    }

    .testimonials-subtitle {
        font-size: 18px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* Sky Services */
    .sky-services-section {
        padding: 60px 15px;
    }

    .sky-services-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .sky-services-title {
        font-size: 32px;
        margin-bottom: 40px;
    }

    .sky-services-content {
        padding: 30px 20px;
    }

    .sky-services-list li {
        font-size: 16px;
    }

    .sky-services-image img {
        height: 300px;
    }
}

/* Large Tablets Desktop Navigation */
@media (min-width: 769px) {
    .nav-menu {
        display: flex !important;
        align-items: center;
        gap: 2rem;
    }
    
    .nav-links {
        display: flex;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 1.5rem;
    }
    
    .nav-links a {
        color: var(--text-dark);
        text-decoration: none;
        font-weight: 500;
        padding: 0.5rem 0;
        position: relative;
        transition: color 0.3s ease;
    }
    
    .nav-links a:hover,
    .nav-links a.active {
        color: var(--primary);
    }
    
    .nav-links a::after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        bottom: -2px;
        left: 0;
        background-color: var(--primary);
        transition: width 0.3s ease;
    }
    
    .nav-links a:hover::after,
    .nav-links a.active::after {
        width: 100%;
    }
    
    .contact-btn {
        padding: 0.5rem 1.5rem;
        background: var(--primary);
        color: white;
        border: none;
        border-radius: 25px;
        text-decoration: none;
        font-weight: 600;
        transition: all 0.3s ease;
    }
    
    .contact-btn:hover {
        background: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
    }
}

/* Mobile Phones (480px and down) */
@media (max-width: 480px) {
    /* Navigation */
    .nav-menu {
        width: 100%;
        left: -100%;
    }
    
    .nav-menu.active {
        left: 0;
    }

    /* Carousel */
    .carousel-nav {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .carousel-prev {
        left: 10px;
    }
    
    .carousel-next {
        right: 10px;
    }
    
    .carousel-indicators {
        bottom: 10px;
    }
    
    .carousel-indicator {
        width: 8px;
        height: 8px;
    }

    .carousel-title {
        font-size: 24px;
    }
    
    .carousel-subtitle {
        font-size: 14px;
    }

    /* General */
    .product-card {
        margin: 0 10px;
    }
    
    section {
        padding: 60px 0;
    }

    /* Sky Services */
    .sky-services-section {
        padding: 40px 10px;
    }

    .sky-services-title {
        font-size: 28px;
    }

    .sky-services-content {
        padding: 25px 15px;
    }

    .sky-services-list li {
        font-size: 16px;
        margin-bottom: 20px;
    }

    .sky-service-icon {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }

    .sky-highlight-text {
        font-size: 18px;
    }

    .sky-services-image img {
        height: 250px;
    }
}

/* Extra Small Mobile (320px and down) */
@media (max-width: 320px) {
    .carousel-title {
        font-size: 20px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .sky-services-title {
        font-size: 24px;
    }
}

/* ====================================
   PROJECT SHOWCASE SECTION
   ==================================== */
.projects-section {
    background: white;
    padding: 80px 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.project-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition-smooth);
    border: 3px solid transparent;
}

/*.project-card:hover {*/
/*    transform: translateY(-8px);*/
/*    box-shadow: var(--shadow-hover);*/
/*    border-color: var(--secondary);*/
/*}*/

.project-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}


.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-info {
    padding: 20px;
    background: white;
}

.project-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
    margin: 0;
}

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

.btn-view-more {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 40px;
    background: var(--secondary);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(255, 152, 0, 0.3);
}

.btn-view-more:hover {
    background: var(--secondary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 152, 0, 0.4);
}

.btn-view-more i {
    transition: transform 0.3s ease;
}

.btn-view-more:hover i {
    transform: translateX(5px);
}

/* Responsive Design for Projects */
@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .project-image {
        height: 200px;
    }
    
    .projects-section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .projects-grid {
        gap: 15px;
    }
    
    .project-info {
        padding: 15px;
    }
    
    .btn-view-more {
        padding: 12px 30px;
        font-size: 14px;
    }
}


/* Wider container for navbar */
.navbar .container {
    max-width: 100% !important;
    padding: 0 30px !important;
}

/* Navbar adjustments */
.navbar-container {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 1rem 0 !important;
    gap: 20px !important;
    flex-wrap: nowrap !important;
}

/* Logo - slightly smaller to save space */
.logo {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    font-weight: 700 !important;
    font-size: 1.1rem !important;
    color: var(--primary) !important;
    flex-shrink: 0 !important;
    white-space: nowrap !important;
}

.logo-icon {
    width: 35px !important;
    height: 35px !important;
    flex-shrink: 0 !important;
}

.logo-text {
    font-size: 18px !important;
    white-space: nowrap !important;
}

/* Navigation menu - take remaining space */
.nav-menu {
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
    flex: 1 !important;
    justify-content: flex-end !important;
}

/* Nav links - compact spacing */
.nav-links {
    display: flex !important;
    gap: 15px !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    flex-wrap: nowrap !important;
}

.nav-links a {
    color: var(--text-dark) !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    padding: 8px 12px !important;
    position: relative !important;
    transition: color 0.3s ease !important;
    white-space: nowrap !important;
    font-size: 15px !important;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary) !important;
}

.nav-links a.active::after {
    content: '' !important;
    position: absolute !important;
    bottom: -2px !important;
    left: 0 !important;
    right: 0 !important;
    height: 2px !important;
    background: var(--primary) !important;
    border-radius: 1px !important;
}

/* Contact button - compact */
.contact-btn {
    background: var(--primary) !important;
    color: white !important;
    padding: 8px 20px !important;
    border-radius: 25px !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    transition: var(--transition) !important;
    white-space: nowrap !important;
    font-size: 14px !important;
    flex-shrink: 0 !important;
}

.contact-btn:hover {
    background: var(--primary-light) !important;
    color: white !important;
    transform: translateY(-2px) !important;
}

/* For large screens (1200px+) - more space */
@media (min-width: 1200px) {
    .navbar .container {
        max-width: 1400px !important;
        padding: 0 40px !important;
    }
    
    .nav-links {
        gap: 20px !important;
    }
    
    .nav-links a {
        font-size: 16px !important;
        padding: 8px 15px !important;
    }
    
    .logo-text {
        font-size: 20px !important;
    }
    
    .logo-icon {
        width: 40px !important;
        height: 40px !important;
    }
    
    .contact-btn {
        padding: 10px 25px !important;
        font-size: 15px !important;
    }
}

/* For medium screens (950px - 1199px) - balanced */
@media (min-width: 950px) and (max-width: 1199px) {
    .navbar .container {
        max-width: 100% !important;
        padding: 0 25px !important;
    }
    
    .nav-links {
        gap: 12px !important;
    }
    
    .nav-links a {
        font-size: 14px !important;
        padding: 8px 10px !important;
    }
    
    .logo-text {
        font-size: 17px !important;
    }
    
    .contact-btn {
        padding: 8px 18px !important;
        font-size: 13px !important;
    }
}

/* Ensure desktop nav is always visible above 950px */
@media (min-width: 951px) {
    .mobile-menu {
        display: none !important;
    }
    
    .nav-menu {
        display: flex !important;
        position: static !important;
        width: auto !important;
        height: auto !important;
        background: transparent !important;
        box-shadow: none !important;
        padding-top: 0 !important;
        flex-direction: row !important;
    }
    
    .nav-links {
        display: flex !important;
        flex-direction: row !important;
    }
    
    .contact-btn {
        display: inline-block !important;
    }
}

/* Mobile menu - only show on tablets and phones */
@media (max-width: 950px) {
    .nav-links {
        display: none !important;
    }
    
    .navbar .contact-btn {
        display: none !important;
    }
    
    .mobile-menu {
        display: block !important;
    }
    
    .nav-menu {
        position: fixed !important;
        top: 0 !important;
        left: -100% !important;
        width: 280px !important;
        height: 100vh !important;
        background: #ffffff !important;
        flex-direction: column !important;
        padding-top: 80px !important;
    }
    
    .nav-menu.active {
        left: 0 !important;
    }
    
    .nav-menu .nav-links {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
    }
    
    .nav-menu .nav-links a {
        padding: 1rem 2rem !important;
        font-size: 16px !important;
        border-bottom: 1px solid #f0f0f0 !important;
    }
    
    .nav-menu .contact-btn {
        display: block !important;
        margin: 1rem 2rem !important;
        padding: 0.75rem 1.5rem !important;
        text-align: center !important;
    }
}

/* Very small desktop (950px - 1050px) - ultra compact */
@media (min-width: 951px) and (max-width: 1050px) {
    .logo-text {
        font-size: 16px !important;
    }
    
    .logo-icon {
        width: 32px !important;
        height: 32px !important;
    }
    
    .nav-links {
        gap: 8px !important;
    }
    
    .nav-links a {
        font-size: 13px !important;
        padding: 6px 8px !important;
    }
    
    .contact-btn {
        padding: 6px 15px !important;
        font-size: 12px !important;
    }
}