@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #0B192C;
    --primary-light: #1E3E62;
    --primary-lighter: #2E5A88;
    --accent: #F1C40F;
    --accent-dark: #D4AC0D;
    --accent-orange: #E67E22;
    --text-main: #2C3E50;
    --text-muted: #7F8C8D;
    --text-light: #FFFFFF;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --bg-dark: #07101C;
    --border-color: #E2E8F0;
    --success: #2ECC71;
    --warning: #F39C12;
    --danger: #E74C3C;
    --info: #3498DB;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 15px rgba(241, 194, 15, 0.35);
    
    /* Transitions */
    --transition-fast: all 0.2s ease;
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
}

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

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--primary);
    font-weight: 700;
    line-height: 1.25;
}

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

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

ul {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

/* Layout Containers */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.section-bg {
    background-color: var(--bg-white);
}

.section-dark {
    background-color: var(--primary);
    color: var(--text-light);
}

.section-dark h2, .section-dark h3 {
    color: var(--text-light);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px auto;
}

.section-subtitle {
    font-family: 'Outfit', sans-serif;
    color: var(--accent-orange);
    text-transform: uppercase;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 10px;
    display: block;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--accent);
    border-radius: var(--radius-full);
}

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

.section-dark .section-desc {
    color: #A5B1C2;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
    font-size: 0.95rem;
    text-align: center;
}

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

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

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

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

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

.btn-outline:hover {
    border-color: var(--primary);
    background-color: var(--primary);
    color: var(--text-light);
    transform: translateY(-2px);
}

.btn-outline-white {
    background-color: transparent;
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: var(--text-light);
}

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

.btn-whatsapp {
    background-color: #25D366;
    color: white;
}

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

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

/* Header & Navigation */
.header {
    background-color: var(--primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.top-bar {
    background-color: var(--bg-dark);
    padding: 8px 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-info {
    display: flex;
    gap: 20px;
}

.top-info span {
    display: flex;
    align-items: center;
    gap: 6px;
}

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

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-light);
}

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

.logo-icon {
    width: 40px;
    height: 40px;
    background-color: var(--accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-weight: 800;
    font-size: 1.4rem;
}

.nav-menu {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 6px 0;
}

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

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.nav-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--text-light);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    background-color: var(--primary);
    background-image: linear-gradient(135deg, rgba(11, 25, 44, 0.95) 0%, rgba(30, 62, 98, 0.85) 100%);
    padding: 100px 0 120px 0;
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle, rgba(30, 62, 98, 0.4) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 650px;
}

.hero-tagline {
    background-color: rgba(241, 194, 15, 0.1);
    color: var(--accent);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: inline-block;
    margin-bottom: 20px;
    border: 1px solid rgba(241, 194, 15, 0.2);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    color: var(--text-light);
}

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

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 35px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
}

.hero-stat-item {
    text-align: left;
}

.hero-stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    display: block;
    margin-bottom: 2px;
}

.hero-stat-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.hero-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
    background-color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px solid rgba(255, 255, 255, 0.05);
}

.hero-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(11, 25, 44, 0.8), transparent);
}

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

.experience-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(11, 25, 44, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 25px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 2;
}

.experience-badge-num {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
}

.experience-badge-text {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.2;
}

/* Certifications Bar */
.certs-bar {
    background-color: var(--bg-white);
    padding: 25px 0;
    border-bottom: 1px solid var(--border-color);
}

.certs-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.certs-title {
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.certs-logos {
    display: flex;
    gap: 40px;
    align-items: center;
    flex-wrap: wrap;
}

.cert-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-light);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    background-color: var(--bg-light);
}

.cert-logo i {
    color: var(--accent-orange);
}

/* Services Grid Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.service-card-img {
    height: 180px;
    background-color: var(--primary-light);
    position: relative;
    overflow: hidden;
}

.service-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

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

.service-card-icon {
    position: absolute;
    bottom: -20px;
    left: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--accent);
    color: var(--primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: var(--shadow-sm);
    z-index: 2;
    border: 2px solid var(--bg-white);
}

.service-card-content {
    padding: 35px 24px 24px 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.service-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary);
}

.service-card-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

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

.service-card-link:hover {
    color: var(--accent-orange);
}

/* Service Detail Showcase Layout (tabbed services page) */
.services-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

.services-sidebar {
    background-color: var(--bg-white);
    padding: 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    align-self: start;
    position: sticky;
    top: 110px;
}

.services-nav-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.services-nav-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.services-nav-item {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.services-nav-item:hover {
    background-color: var(--bg-light);
    color: var(--primary-light);
}

.services-nav-item.active {
    background-color: var(--primary-light);
    color: var(--text-light);
    font-weight: 600;
}

.services-main {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.service-detail-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.service-detail-banner {
    height: 350px;
    background-color: var(--primary-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 30px;
}

.service-detail-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-detail-text {
    font-size: 1.05rem;
    margin-bottom: 30px;
}

.service-detail-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.service-feature-item {
    display: flex;
    gap: 15px;
}

.service-feature-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(241, 194, 15, 0.15);
    color: var(--accent-orange);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.service-feature-title {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 4px;
}

.service-feature-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.service-detail-cta {
    background-color: var(--bg-light);
    padding: 30px;
    border-radius: var(--radius-md);
    border-left: 5px solid var(--accent);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.service-cta-text h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.service-cta-text p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Cost Calculator Layout */
.calculator-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
}

.calc-form-panel {
    padding: 40px;
    border-right: 1px solid var(--border-color);
}

.calc-results-panel {
    padding: 40px;
    background-color: var(--primary);
    color: var(--text-light);
    display: flex;
    flex-direction: column;
}

.calc-results-panel h3 {
    color: var(--text-light);
    margin-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 15px;
    font-size: 1.4rem;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--primary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    color: var(--text-main);
    background-color: var(--bg-light);
    transition: var(--transition-fast);
}

.form-control:focus {
    border-color: var(--primary-light);
    background-color: var(--bg-white);
}

.calc-results-summary {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.calc-result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.15);
    padding-bottom: 12px;
}

.calc-result-row span:first-child {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.calc-result-row span:last-child {
    font-weight: 600;
}

.calc-total-box {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: var(--radius-md);
    text-align: center;
    margin: 20px 0;
}

.calc-total-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 1px;
    display: block;
    margin-bottom: 5px;
}

.calc-total-price {
    font-family: 'Outfit', sans-serif;
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--accent);
}

.calc-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 20px;
}

/* Print/PDF layout override for Calculator */
@media print {
    body * {
        visibility: hidden;
    }
    #calculator-pdf-print, #calculator-pdf-print * {
        visibility: visible;
    }
    #calculator-pdf-print {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        background-color: white !important;
        color: black !important;
        padding: 40px;
    }
    .calc-results-panel {
        background-color: white !important;
        color: black !important;
    }
    .calc-total-price {
        color: #000000 !important;
    }
}

/* Online Quotation System */
.quotation-box {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.file-upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    background-color: var(--bg-light);
    transition: var(--transition-fast);
    position: relative;
}

.file-upload-zone:hover {
    border-color: var(--primary-light);
    background-color: rgba(30, 62, 98, 0.02);
}

.file-upload-zone i {
    font-size: 2.5rem;
    color: var(--primary-light);
    margin-bottom: 15px;
    display: block;
}

.file-upload-text {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 5px;
}

.file-upload-subtext {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.file-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.file-preview-item {
    position: relative;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px;
    background-color: var(--bg-white);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.file-preview-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    background-color: #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.file-preview-name {
    font-size: 0.7rem;
    text-align: center;
    margin-top: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

.file-preview-remove {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background-color: var(--danger);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.75rem;
}

.upload-progress-bar {
    height: 6px;
    background-color: var(--border-color);
    border-radius: var(--radius-full);
    margin-top: 15px;
    overflow: hidden;
    display: none;
}

.upload-progress-fill {
    height: 100%;
    width: 0%;
    background-color: var(--success);
    transition: width 0.1s ease;
}

/* Portfolio Module & Before/After Slider */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.portfolio-filter-btn {
    padding: 10px 20px;
    border-radius: var(--radius-full);
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.portfolio-filter-btn:hover, .portfolio-filter-btn.active {
    background-color: var(--primary);
    color: var(--text-light);
    border-color: var(--primary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.portfolio-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

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

/* Before/After Split-Screen Widget */
.slider-container {
    width: 100%;
    height: 250px;
    position: relative;
    overflow: hidden;
    background-color: var(--primary-light);
    user-select: none;
}

.slider-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

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

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

.slider-img-before {
    z-index: 2;
    width: 50%; /* JS alters this */
}

/* We force the image inside to stay full width, so resizing container crop-reveals it */
.slider-img-before img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
}

.slider-handle {
    position: absolute;
    top: 0;
    left: 50%; /* JS alters this */
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background-color: var(--accent);
    z-index: 3;
    cursor: ew-resize;
    pointer-events: none;
}

.slider-handle-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background-color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    color: var(--primary);
    font-weight: bold;
    font-size: 1.1rem;
    pointer-events: auto;
    cursor: ew-resize;
}

.slider-label {
    position: absolute;
    bottom: 10px;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    z-index: 2;
}

.slider-label-before {
    left: 10px;
    background-color: rgba(231, 76, 60, 0.8);
}

.slider-label-after {
    right: 10px;
    background-color: rgba(46, 204, 113, 0.8);
}

.portfolio-info {
    padding: 24px;
}

.portfolio-cat {
    color: var(--accent-orange);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
    display: block;
}

.portfolio-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.portfolio-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.portfolio-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
    color: var(--text-main);
    font-weight: 500;
}

.portfolio-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.portfolio-meta i {
    color: var(--primary-light);
}

/* Floating AI Chatbot Widget Styles */
.ai-chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    font-family: 'Inter', sans-serif;
}

.ai-chat-trigger {
    width: 60px;
    height: 60px;
    background-color: var(--primary);
    color: var(--accent);
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    border: 2px solid var(--accent);
}

.ai-chat-trigger:hover {
    transform: scale(1.08);
}

.ai-chat-trigger::after {
    content: '';
    position: absolute;
    inset: -4px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    opacity: 0.4;
    animation: ripple 2s infinite;
}

@keyframes ripple {
    0% { transform: scale(1); opacity: 0.4; }
    100% { transform: scale(1.3); opacity: 0; }
}

.ai-chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    height: 500px;
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(20px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-normal);
}

.ai-chat-window.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.ai-chat-header {
    background-color: var(--primary);
    color: var(--text-light);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ai-chat-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ai-chat-avatar {
    width: 38px;
    height: 38px;
    background-color: var(--accent);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.ai-chat-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-light);
}

.ai-chat-info p {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 4px;
}

.ai-chat-info p::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: #2ECC71;
    border-radius: 50%;
}

.ai-chat-close {
    cursor: pointer;
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.6);
}

.ai-chat-close:hover {
    color: var(--text-light);
}

.ai-chat-messages {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    background-color: var(--bg-light);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.chat-msg {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
}

.chat-msg-bot {
    background-color: var(--bg-white);
    color: var(--text-main);
    align-self: flex-start;
    box-shadow: var(--shadow-sm);
    border-bottom-left-radius: 2px;
}

.chat-msg-user {
    background-color: var(--primary-light);
    color: var(--text-light);
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}

.chat-msg-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-self: flex-start;
    max-width: 100%;
}

.chat-option-btn {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    color: var(--primary-light);
    padding: 8px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.chat-option-btn:hover {
    background-color: var(--primary-light);
    color: var(--text-light);
    border-color: var(--primary-light);
}

.ai-chat-input-area {
    padding: 15px;
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
}

.ai-chat-input {
    flex-grow: 1;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    background-color: var(--bg-light);
}

.ai-chat-send {
    width: 38px;
    height: 38px;
    background-color: var(--primary);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.ai-chat-send:hover {
    transform: scale(1.05);
}

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

.blog-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
}

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

.blog-card-img {
    height: 200px;
    background-color: var(--primary-light);
    position: relative;
}

.blog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-card-cat {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--accent);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.blog-card-content {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    display: flex;
    gap: 15px;
}

.blog-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.blog-card-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

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

/* Contact Page Layout */
.contact-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
}

.contact-info-panel {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 24px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: 20px;
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(30, 62, 98, 0.05);
    color: var(--primary-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.contact-info-details h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

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

.contact-info-details a:hover {
    color: var(--primary-light);
}

.contact-form-panel {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 40px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.map-container {
    height: 350px;
    background-color: var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-top: 40px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    position: relative;
}

/* Admin Panel UI */
.admin-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 30px;
    min-height: 80vh;
}

.admin-sidebar {
    background-color: var(--primary);
    color: var(--text-light);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.admin-sidebar-header {
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.2rem;
    font-weight: 700;
}

.admin-nav-item {
    padding: 12px 15px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-nav-item:hover, .admin-nav-item.active {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--accent);
}

.admin-main {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 30px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.admin-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

.admin-table-container {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.admin-table th, .admin-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.admin-table th {
    background-color: var(--bg-light);
    color: var(--primary);
    font-weight: 600;
}

.admin-badge {
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.admin-badge-pending { background-color: rgba(243, 156, 18, 0.15); color: var(--warning); }
.admin-badge-quoted { background-color: rgba(52, 152, 219, 0.15); color: var(--info); }
.admin-badge-completed { background-color: rgba(46, 204, 113, 0.15); color: var(--success); }

/* Footer */
.footer {
    background-color: var(--primary);
    color: var(--text-light);
    padding: 80px 0 30px 0;
    border-top: 5px solid var(--accent);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h3 {
    color: var(--text-light);
    font-size: 1.2rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--accent);
    border-radius: var(--radius-full);
}

.footer-about p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-top: 15px;
    margin-bottom: 20px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition-fast);
}

.social-icon:hover {
    background-color: var(--accent);
    color: var(--primary);
    transform: translateY(-2px);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-contact-item i {
    color: var(--accent);
    margin-top: 4px;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

/* Modals */
.modal {
    position: fixed;
    inset: 0;
    background-color: rgba(11, 25, 44, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-normal);
    padding: 20px;
}

.modal.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 600px;
    overflow: hidden;
    transform: scale(0.9);
    transition: var(--transition-normal);
}

.modal.open .modal-content {
    transform: scale(1);
}

.modal-header {
    background-color: var(--primary);
    color: var(--text-light);
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: var(--text-light);
    font-size: 1.3rem;
}

.modal-close {
    cursor: pointer;
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.7);
}

.modal-close:hover {
    color: white;
}

.modal-body {
    padding: 24px;
    max-height: 70vh;
    overflow-y: auto;
}

/* FontAwesome and icon helper */
.logo-icon i, .service-card-icon i, .service-feature-icon i, .contact-info-icon i, .footer-contact-item i, .admin-nav-item i {
    font-style: normal;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content {
        max-width: 100%;
        margin: 0 auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats {
        justify-items: center;
    }
    .hero-image {
        max-width: 550px;
        margin: 0 auto;
    }
    .services-layout {
        grid-template-columns: 1fr;
    }
    .services-sidebar {
        position: static;
    }
    .calculator-card {
        grid-template-columns: 1fr;
    }
    .calc-form-panel {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    .contact-layout {
        grid-template-columns: 1fr;
    }
    .admin-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    .navbar {
        padding: 10px 0;
    }
    .nav-toggle {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--primary);
        flex-direction: column;
        padding: 40px;
        gap: 30px;
        align-items: flex-start;
        transition: var(--transition-normal);
        z-index: 999;
    }
    .nav-menu.active {
        left: 0;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .certs-wrapper {
        justify-content: center;
        text-align: center;
    }
    .certs-logos {
        justify-content: center;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .calc-actions {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero-stats {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .ai-chat-window {
        width: calc(100vw - 40px);
        right: -10px;
    }
    .service-detail-features {
        grid-template-columns: 1fr;
    }
}