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

:root {
    /* Color Palette */
    --primary: #10b981;
    --primary-hover: #059669;
    --primary-dark: #064e3b;
    --primary-glow: rgba(16, 185, 129, 0.15);
    --secondary: #3b82f6;
    --secondary-hover: #2563eb;
    
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --bg-slate: #f1f5f9;
    
    --bg-dark: #0f172a;
    --bg-dark-card: #1e293b;
    --bg-dark-deep: #020617;
    
    --text-main: #1e293b;
    --text-muted: #64748b;
    --text-white: #ffffff;
    --text-white-muted: #94a3b8;
    
    --border-light: #e2e8f0;
    --border-dark: #334155;
    
    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing & Borders */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 12px 24px -10px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 20px 40px -15px rgba(15, 23, 42, 0.12);
    --shadow-glow: 0 0 30px var(--primary-glow);
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--bg-dark);
    font-weight: 700;
}

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

button {
    font-family: var(--font-heading);
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
}

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

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

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

.section-dark h1, 
.section-dark h2, 
.section-dark h3, 
.section-dark h4 {
    color: var(--text-white);
}

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

/* Header Section Title */
.title-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.title-tag svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.section-title {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    max-width: 700px;
}

.section-subtitle {
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 40px;
}

.section-dark .section-subtitle {
    color: var(--text-white-muted);
}

/* Flex & Grid Systems */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* Button UI Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--text-white);
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
    transform: translateY(-2px);
}

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

.btn-dark:hover {
    background-color: #1e293b;
    transform: translateY(-2px);
}

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

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

.btn-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Top Nav Bar Styling */
.top-bar {
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-light);
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 10px 0;
}

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

.top-bar-left {
    display: flex;
    gap: 24px;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar-item svg {
    width: 14px;
    height: 14px;
    color: var(--primary);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.search-bar {
    position: relative;
    display: flex;
    align-items: center;
}

.search-bar input {
    padding: 6px 12px 6px 32px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    outline: none;
    width: 200px;
    transition: var(--transition-fast);
}

.search-bar input:focus {
    width: 250px;
    border-color: var(--primary);
}

.search-bar svg {
    position: absolute;
    left: 10px;
    width: 14px;
    height: 14px;
    color: var(--text-muted);
}

.lang-selector {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.lang-selector img {
    width: 16px;
    height: 12px;
    border-radius: 2px;
}

/* Header Navigation Styling */
.header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition-fast);
}

.header-content {
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--bg-dark);
}

.logo-icon {
    width: 36px;
    height: 36px;
    background-color: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
}

.logo-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.logo-text span {
    font-size: 0.75rem;
    display: block;
    font-weight: 400;
    color: var(--text-muted);
    margin-top: -4px;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-muted);
    position: relative;
    padding: 8px 0;
}

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

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

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 24px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--bg-dark);
    transition: var(--transition-fast);
}

/* Page Intro/Hero Header Component (Secondary pages) */
.page-intro {
    background-color: var(--bg-dark-deep);
    color: var(--text-white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.page-intro::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    pointer-events: none;
}

.page-intro-title {
    font-size: 3rem;
    margin-bottom: 12px;
}

.breadcrumbs {
    display: flex;
    gap: 8px;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-white-muted);
}

.breadcrumbs a:hover {
    color: var(--primary);
}

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

/* Footer Section Styling */
.footer {
    background-color: var(--bg-dark-deep);
    color: var(--text-white-muted);
    padding: 80px 0 20px;
    border-top: 1px solid var(--border-dark);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.5fr 2fr;
    gap: 40px;
    margin-bottom: 60px;
}

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

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

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.footer-title {
    color: var(--text-white);
    font-size: 1.2rem;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

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

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

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

.footer-links a {
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 6px;
}

.newsletter-form {
    display: flex;
    margin-top: 16px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    background-color: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-right: none;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    color: var(--text-white);
    outline: none;
    font-size: 0.9rem;
}

.newsletter-form button {
    background-color: var(--primary);
    color: var(--text-white);
    padding: 0 20px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.newsletter-form button:hover {
    background-color: var(--primary-hover);
}

.newsletter-form button svg {
    width: 18px;
    height: 18px;
}

.social-links {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.social-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background-color: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    transition: var(--transition-fast);
}

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

.social-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.footer-bottom {
    border-top: 1px solid var(--border-dark);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.footer-copy {
    color: var(--text-white-muted);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* Custom Modal / Toast Notification Styling */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--bg-dark);
    color: var(--text-white);
    border-left: 4px solid var(--primary);
    padding: 16px 24px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 2000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

/* Video Lightbox Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

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

.modal-content {
    position: relative;
    width: 90%;
    max-width: 800px;
    background-color: var(--bg-dark-deep);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-dark);
    transform: scale(0.9);
    transition: var(--transition-smooth);
}

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

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    color: var(--text-white);
    cursor: pointer;
    z-index: 10;
    background-color: rgba(0,0,0,0.5);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background-color: var(--primary);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
}

.video-container iframe,
.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .section-title {
        font-size: 2rem;
    }
    .nav {
        display: none; /* JS will toggle active class */
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--bg-white);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: var(--shadow-md);
        border-bottom: 1px solid var(--border-light);
    }
    .nav.active {
        display: flex;
    }
    .menu-toggle {
        display: flex;
    }
    .top-bar {
        display: none;
    }
    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

/* ==========================================
   SolTerra Custom Components & Pages Styles
   ========================================== */

/* 1. Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: var(--text-white);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4);
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15,23,42,0.3) 0%, rgba(15,23,42,0.7) 100%);
}

.hero-content {
    max-width: 800px;
    text-align: left;
    z-index: 1;
}

.hero-tagline {
    display: inline-block;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--text-white);
    font-weight: 700;
}

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

.hero-desc {
    font-size: 1.1rem;
    max-width: 650px;
    margin-bottom: 40px;
    color: var(--text-white-muted);
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.hero-bottom-controls {
    position: absolute;
    bottom: 40px;
    left: 0;
    width: 100%;
    z-index: 10;
}

.hero-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.scroll-indicator {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-white-muted);
    font-size: 0.9rem;
    cursor: pointer;
}

.scroll-circle {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.scroll-circle svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.scroll-indicator:hover .scroll-circle {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(4px);
}

.hero-play-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-white);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
}

.play-icon-container {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    transition: var(--transition-smooth);
    box-shadow: 0 0 20px rgba(16,185,129,0.4);
}

.play-icon-container svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
    margin-left: 2px;
}

.hero-play-btn:hover .play-icon-container {
    transform: scale(1.1);
    background-color: var(--primary-hover);
    box-shadow: 0 0 30px rgba(16,185,129,0.6);
}

/* 2. About Section */
.about-image-wrapper {
    position: relative;
    width: 100%;
    border-radius: var(--radius-md);
    overflow: visible;
}

.about-img {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
    height: 500px;
}

.floating-island-container {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 180px;
    height: 180px;
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 10px;
    z-index: 10;
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.about-author {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 40px;
    border-top: 1px solid var(--border-light);
    padding-top: 24px;
}

.author-sig {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    font-style: italic;
}

.author-meta {
    display: flex;
    flex-direction: column;
}

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

.author-title {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* 3. Services Showcase (Expanding Columns Grid) */
.services-section {
    padding: 0;
    background-color: var(--bg-dark-deep);
    overflow: hidden;
}

.services-row {
    display: flex;
    height: 600px;
    width: 100%;
    overflow: hidden;
}

.service-column {
    position: relative;
    flex: 1;
    height: 100%;
    min-width: 80px;
    overflow: hidden;
    transition: flex 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    cursor: pointer;
    border-right: 1px solid rgba(255,255,255,0.05);
}

.service-column:last-child {
    border-right: none;
}

.service-column-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.service-column-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.35) contrast(1.1);
    transition: transform 0.6s ease, filter 0.6s ease;
}

.service-column::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15,23,42,0.1) 0%, rgba(15,23,42,0.5) 60%, rgba(15,23,42,0.95) 100%);
    z-index: 2;
    pointer-events: none;
}

.service-column-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 40px 30px;
    z-index: 3;
    color: var(--text-white);
    display: flex;
    flex-direction: column;
    gap: 15px;
    box-sizing: border-box;
}

.service-icon {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-sm);
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    margin-bottom: 10px;
    transition: transform 0.4s ease;
}

.service-icon svg {
    width: 28px;
    height: 28px;
}

.service-title {
    font-size: 1.6rem;
    color: var(--text-white);
    font-family: var(--font-heading);
    font-weight: 700;
    white-space: nowrap;
    transition: color 0.3s ease;
}

.service-desc {
    font-size: 0.95rem;
    color: var(--text-white-muted);
    line-height: 1.6;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: opacity 0.4s ease, max-height 0.4s ease, margin 0.4s ease;
}

.service-column .btn {
    align-self: flex-start;
    opacity: 0;
    max-height: 0;
    padding: 0 20px;
    overflow: hidden;
    transition: opacity 0.4s ease, max-height 0.4s ease, padding 0.4s ease;
}

.service-column.active {
    flex: 3;
}

.service-column.active .service-column-bg img {
    transform: scale(1.05);
    filter: brightness(0.45) contrast(1.1);
}

.service-column.active .service-desc {
    opacity: 1;
    max-height: 150px;
    margin-top: 5px;
}

.service-column.active .service-column-content .btn {
    opacity: 1;
    max-height: 50px;
    padding: 10px 20px;
    margin-top: 10px;
}

@media (max-width: 768px) {
    .services-row {
        flex-direction: column;
        height: auto;
    }
    .service-column {
        flex: none;
        width: 100%;
        height: 180px;
        min-height: 180px;
    }
    .service-column.active {
        height: 320px;
        flex: none;
    }
}

/* 4. Data Visualization Section */
.chart-container {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
}

.chart-header {
    display: flex;
    justify-content: flex-end;
    gap: 20px;
    margin-bottom: 20px;
}

.chart-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.legend-dot.solar {
    background-color: var(--primary);
}

.legend-dot.hydro {
    background-color: var(--secondary);
}

.chart-svg-wrapper {
    position: relative;
    width: 100%;
}

.chart-axis-text {
    font-size: 11px;
    fill: var(--text-muted);
    font-family: var(--font-body);
}

.chart-grid-line {
    stroke: var(--border-light);
    stroke-width: 1;
    stroke-dasharray: 4 4;
}

.chart-line {
    fill: none;
    stroke-width: 3;
    stroke-linecap: round;
}

.solar-line {
    stroke: var(--primary);
}

.hydro-line {
    stroke: var(--secondary);
}

/* 5. Features Section */
.feature-card {
    background-color: var(--bg-dark-card);
    border-radius: var(--radius-md);
    padding: 40px 30px;
    border: 1px solid var(--border-dark);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.feature-card .feature-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    background-color: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    transition: var(--transition-fast);
}

.feature-card .feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-card:hover .feature-icon {
    background-color: var(--primary);
    color: var(--text-white);
}

.feature-title {
    font-size: 1.3rem;
    color: var(--text-white);
    font-weight: 600;
}

.feature-desc {
    font-size: 0.9rem;
    color: var(--text-white-muted);
    line-height: 1.6;
}

/* 6. Request Quote Section */
.quote-info-col {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.quote-info-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-muted);
}

.quote-map-wrapper {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    background-color: #0f172a;
}

.map-search-bar {
    position: absolute;
    top: 15px;
    left: 15px;
    right: 15px;
    display: flex;
    align-items: center;
    z-index: 5;
}

.map-search-bar input {
    width: 100%;
    padding: 8px 12px 8px 36px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.1);
    background-color: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: var(--text-white);
    font-size: 0.85rem;
    outline: none;
    transition: var(--transition-fast);
}

.map-search-bar input:focus {
    border-color: var(--primary);
    background-color: rgba(15, 23, 42, 0.95);
}

.map-search-bar svg {
    position: absolute;
    left: 12px;
    width: 16px;
    height: 16px;
    color: var(--text-white-muted);
}

.quote-contact-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.quote-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.quote-contact-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background-color: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.quote-contact-icon svg {
    width: 20px;
    height: 20px;
}

.quote-contact-detail {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.quote-contact-detail strong {
    color: var(--bg-dark);
    font-family: var(--font-heading);
}

.quote-form-wrapper {
    background-color: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
}

.quote-form-element {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (max-width: 600px) {
    .form-grid-2 {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group-full {
    grid-column: span 2;
}

@media (max-width: 600px) {
    .form-group-full {
        grid-column: span 1;
    }
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--bg-dark);
    font-family: var(--font-heading);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    outline: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    font-family: var(--font-body);
    background-color: var(--bg-white);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

/* 7. Innovations Slider Section */
.slider-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    background-color: var(--bg-white);
    border: 1px solid var(--border-light);
}

.slider-wrapper {
    display: flex;
    width: 100%;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.innovations-slide {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    min-width: 100%;
    align-items: center;
    background-color: var(--bg-white);
}

@media (max-width: 900px) {
    .innovations-slide {
        grid-template-columns: 1fr;
    }
}

.slide-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
}

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

.slide-content {
    padding: 50px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    justify-content: center;
}

@media (max-width: 900px) {
    .slide-content {
        padding: 30px;
    }
}

.slide-tag {
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.05em;
}

.slide-title {
    font-size: 2rem;
    line-height: 1.2;
    color: var(--bg-dark);
}

.slide-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.slider-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 10;
    background-color: rgba(255,255,255,0.9);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

@media (max-width: 900px) {
    .slider-controls {
        position: relative;
        bottom: 0;
        right: 0;
        margin: 20px auto;
        width: fit-content;
    }
}

.slider-arrow {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
    background: none;
}

.slider-arrow:hover {
    background-color: var(--primary);
    color: var(--text-white);
    border-color: var(--primary);
}

.slider-arrow svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.slider-dots {
    display: flex;
    gap: 8px;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--border-light);
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-dot.active {
    background-color: var(--primary);
    width: 16px;
    border-radius: 4px;
}

/* 8. Take Charge Section */
.take-charge-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-top: 35px;
}

.take-charge-item {
    display: flex;
    gap: 20px;
}

.take-charge-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background-color: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 3px;
}

.take-charge-icon svg {
    width: 22px;
    height: 22px;
}

.take-charge-content h4 {
    font-size: 1.15rem;
    color: var(--text-white);
    margin-bottom: 6px;
}

.take-charge-content p {
    font-size: 0.9rem;
    color: var(--text-white-muted);
    line-height: 1.6;
}

/* 9. Testimonials Section */
.testimonials-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

@media (max-width: 900px) {
    .testimonials-row {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.testimonial-card-wrap {
    background-color: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 50px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
    position: relative;
}

@media (max-width: 900px) {
    .testimonial-card-wrap {
        padding: 30px;
    }
}

.testimonial-text {
    font-size: 1.25rem;
    line-height: 1.7;
    font-weight: 500;
    color: var(--bg-dark);
    margin-bottom: 24px;
    position: relative;
    font-style: italic;
}

.testimonial-text::before {
    content: '“';
    font-size: 4rem;
    position: absolute;
    top: -30px;
    left: -20px;
    color: var(--primary);
    opacity: 0.2;
    font-family: Georgia, serif;
}

.testimonial-client {
    margin-top: 30px;
    border-top: 1px solid var(--border-light);
    padding-top: 20px;
}

.client-name {
    font-weight: 700;
    color: var(--bg-dark);
    font-family: var(--font-heading);
}

.client-role {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.testimonials-circle-container {
    position: relative;
    width: 320px;
    height: 320px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonials-ring {
    position: absolute;
    width: 260px;
    height: 260px;
    border: 2px dashed var(--border-light);
    border-radius: 50%;
}

.avatar-circle {
    position: absolute;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--bg-white);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    z-index: 5;
}

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

.avatar-circle:hover, .avatar-circle.active {
    transform: scale(1.15);
    border-color: var(--primary);
    box-shadow: 0 0 0 5px var(--primary-glow), var(--shadow-lg);
}

.avatar-1 { top: -10px; left: calc(50% - 32px); }
.avatar-2 { top: 75px; right: -10px; }
.avatar-3 { bottom: 15px; right: 30px; }
.avatar-4 { bottom: 15px; left: 30px; }
.avatar-5 { top: 75px; left: -10px; }

/* 10. Partner Logos Section */
.logo-row-section {
    padding: 50px 0;
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.logo-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

@media (max-width: 600px) {
    .logo-row {
        justify-content: center;
    }
}

.partner-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.partner-logo svg {
    width: 24px;
    height: 24px;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

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

.partner-logo:hover svg {
    color: var(--primary);
}

/* 11. Timeline Component (About Page) */
.timeline-section {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.timeline-wrapper {
    position: relative;
    max-width: 800px;
    margin: 40px auto 0;
    padding: 40px 0;
}

.timeline-line {
    position: absolute;
    top: 50px;
    left: 10%;
    right: 10%;
    height: 4px;
    background-color: var(--border-light);
    z-index: 1;
}

.timeline-progress {
    position: absolute;
    top: 50px;
    left: 10%;
    width: 10%;
    height: 4px;
    background-color: var(--primary);
    z-index: 2;
    transition: width 0.5s ease;
}

.timeline-nodes {
    position: relative;
    display: flex;
    justify-content: space-between;
    list-style: none;
    padding: 0 10%;
    z-index: 3;
    margin-bottom: 40px;
}

.timeline-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    gap: 10px;
}

.timeline-circle {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--bg-white);
    border: 4px solid var(--border-light);
    transition: var(--transition-smooth);
}

.timeline-node.active .timeline-circle {
    border-color: var(--primary);
    background-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-glow);
}

.timeline-year {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.timeline-node.active .timeline-year {
    color: var(--primary);
}

.timeline-content-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 30px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 0;
    transform: translateY(10px);
}

.timeline-content-card.show {
    opacity: 1;
    transform: translateY(0);
}

.timeline-card-title {
    font-size: 1.4rem;
    color: var(--bg-dark);
    margin-bottom: 12px;
}

.timeline-card-title span {
    color: var(--primary);
}

/* 12. Team Grid Component (About Page) */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

@media (max-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
}

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

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

.team-img-wrap {
    position: relative;
    width: 100%;
    height: 320px;
    overflow: hidden;
}

.team-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.team-social-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.team-card:hover .team-social-overlay {
    opacity: 1;
}

.team-social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-white);
    color: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.team-social-btn:hover {
    background-color: var(--primary);
    color: var(--text-white);
    transform: translateY(-2px);
}

.team-social-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.team-info {
    padding: 20px;
    text-align: center;
}

.team-name {
    font-size: 1.2rem;
    color: var(--bg-dark);
    font-weight: 600;
    margin-bottom: 4px;
}

.team-role {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* 13. Projects Page Components */
.filter-wrapper {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.filter-tab {
    padding: 10px 20px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-light);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
    background-color: var(--bg-white);
    color: var(--text-muted);
}

.filter-tab:hover, .filter-tab.active {
    background-color: var(--primary);
    color: var(--text-white);
    border-color: var(--primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

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

.projects-grid .project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.project-img-wrap {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
}

.project-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.projects-grid .project-card:hover .project-img-wrap img {
    transform: scale(1.05);
}

.project-tag {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    background-color: var(--primary);
    color: var(--text-white);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 5;
}

.project-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
}

.project-name {
    font-size: 1.3rem;
    color: var(--bg-dark);
    font-weight: 600;
}

.project-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.project-metrics {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--border-light);
    padding-top: 16px;
    margin-top: auto;
}

.metric-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.metric-item strong {
    font-size: 1rem;
    color: var(--bg-dark);
    font-weight: 700;
}

.metric-item span {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
}

.pagination-container {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 50px;
}

.pagination-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    background-color: var(--bg-white);
    color: var(--text-muted);
}

.pagination-btn:hover, .pagination-btn.active {
    background-color: var(--primary);
    color: var(--text-white);
    border-color: var(--primary);
}

/* Lightbox Modal (Projects Page) */
.lightbox-modal {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

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

.lightbox-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    width: 90%;
    max-width: 960px;
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-light);
    transform: scale(0.9);
    transition: var(--transition-smooth);
    max-height: 90vh;
}

@media (max-width: 768px) {
    .lightbox-content {
        grid-template-columns: 1fr;
        max-height: 95vh;
        overflow-y: auto;
    }
}

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

.lightbox-left {
    position: relative;
    height: 100%;
    min-height: 400px;
}

@media (max-width: 768px) {
    .lightbox-left {
        min-height: 250px;
        height: 250px;
    }
}

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

.lightbox-right {
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    overflow-y: auto;
}

@media (max-width: 768px) {
    .lightbox-right {
        padding: 24px;
        overflow-y: visible;
    }
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    font-weight: 300;
    line-height: 1;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.lightbox-close:hover {
    color: var(--primary);
}

.lightbox-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.05em;
}

.lightbox-title {
    font-size: 1.8rem;
    color: var(--bg-dark);
    line-height: 1.2;
    font-family: var(--font-heading);
}

.lightbox-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.lightbox-stats {
    display: flex;
    flex-direction: column;
    gap: 15px;
    border-top: 1px solid var(--border-light);
    padding-top: 20px;
    margin-top: 10px;
}

.lightbox-stats .stat-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.lightbox-stats .stat-item strong {
    color: var(--bg-dark);
}

.lightbox-stats .stat-item span {
    color: var(--text-muted);
}

/* 14. Services Detail & Calculator (Services Page) */
.service-detail-img {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    object-fit: cover;
    height: 380px;
}

.service-detail-row {
    align-items: center;
    margin-bottom: 80px;
}

.service-detail-row:last-of-type {
    margin-bottom: 0;
}

.calc-section {
    padding: 80px 0;
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.calc-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 40px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
    .calc-wrapper {
        padding: 24px;
    }
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
}

@media (max-width: 768px) {
    .calc-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

.calc-inputs {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.calc-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.calc-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--bg-dark);
    font-family: var(--font-heading);
}

.calc-range-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
}

.calc-range-wrapper input[type="range"] {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background-color: var(--border-light);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.calc-range-wrapper input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: var(--primary);
    cursor: pointer;
    transition: transform 0.1s;
}

.calc-range-wrapper input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.calc-value-display {
    width: 70px;
    text-align: right;
    font-weight: 700;
    color: var(--primary);
    font-size: 1.05rem;
    font-family: var(--font-heading);
}

.calc-select {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    font-size: 0.9rem;
    outline: none;
    background-color: var(--bg-white);
    font-family: var(--font-body);
}

.calc-results {
    background-color: var(--bg-slate);
    border-radius: var(--radius-md);
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    border: 1px solid var(--border-light);
}

.calc-result-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.calc-result-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background-color: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.calc-result-icon svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.calc-result-detail {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.calc-result-detail span {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text-muted);
}

.calc-result-number {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--bg-dark);
    font-family: var(--font-heading);
}

/* FAQ Accordion Component (Services Page) */
.faq-accordion {
    max-width: 800px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background-color: var(--bg-white);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-header {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: var(--bg-dark);
    font-family: var(--font-heading);
    transition: var(--transition-fast);
}

.faq-header:hover {
    color: var(--primary);
}

.faq-header-icon {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-header-icon {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
    background-color: var(--bg-light);
}

.faq-item.active .faq-body {
    max-height: 1000px;
    transition: max-height 0.3s cubic-bezier(0.85, 0, 0.15, 1);
}

.faq-content {
    padding: 24px;
    border-top: 1px solid var(--border-light);
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* 15. Global Map (Contact Page) */
.contact-map-section {
    padding: 80px 0;
    background-color: var(--bg-dark-deep);
    color: var(--text-white);
    text-align: center;
}

.contact-map-section h2 {
    font-size: 2.2rem;
    color: var(--text-white);
    margin-bottom: 12px;
}

.global-map-wrapper {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 40px auto 0;
    height: 400px;
    background-color: var(--bg-dark-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-dark);
    overflow: visible;
}

.global-map-wrapper svg {
    display: block;
    width: 100%;
    height: 100%;
}

.map-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--primary);
    border: 2px solid var(--text-white);
    cursor: pointer;
    transform: translate(-50%, -50%);
    transition: var(--transition-smooth);
    z-index: 10;
}

.map-dot::after {
    content: '';
    position: absolute;
    top: -6px;
    left: -6px;
    right: -6px;
    bottom: -6px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    opacity: 0;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0% { transform: scale(0.8); opacity: 0.5; }
    100% { transform: scale(2.4); opacity: 0; }
}

.map-dot:hover {
    background-color: var(--secondary);
    border-color: var(--text-white);
}

.dot-denver { top: 35%; left: 26%; }
.dot-berlin { top: 27%; left: 54%; }
.dot-tokyo { top: 37%; left: 84%; }

.location-tooltip {
    position: absolute;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.8rem;
    color: var(--text-white-muted);
    width: 200px;
    text-align: left;
    box-shadow: var(--shadow-lg);
    pointer-events: none;
    opacity: 0;
    transform: translate(-50%, -100%) translateY(-10px);
    transition: var(--transition-smooth);
    z-index: 20;
}

.location-tooltip strong {
    color: var(--text-white);
    font-size: 0.85rem;
    font-family: var(--font-heading);
}

.map-dot:hover + .location-tooltip {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, -100%) translateY(-15px);
}

.contact-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 40px 30px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
    transition: var(--transition-smooth);
}

.contact-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.contact-card-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    background-color: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    transition: var(--transition-fast);
}

.contact-card-icon svg {
    width: 24px;
    height: 24px;
}

.contact-card:hover .contact-card-icon {
    background-color: var(--primary);
    color: var(--text-white);
}

.contact-card h3 {
    font-size: 1.25rem;
    color: var(--bg-dark);
    font-weight: 600;
}

.contact-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

@media (max-width: 768px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
}