/* ========================================
   LumaVerda Tech - Clean Energy Website Styles
   ======================================== */

/* === Root Variables === */
:root {
    --primary-color: #2ECC71;
    --primary-dark: #27AE60;
    --primary-light: #A8E6C1;
    --secondary-color: #3498DB;
    --secondary-dark: #2980B9;
    --accent-color: #F39C12;
    --text-dark: #2C3E50;
    --text-medium: #34495E;
    --text-light: #7F8C8D;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --border-color: #E0E0E0;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

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

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

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

ul {
    list-style: none;
}

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

/* === Header & Navigation === */
.header {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
}

.brand-icon {
    font-size: 2rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-medium);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
    background-color: var(--bg-light);
}

.btn-primary-nav {
    background-color: var(--primary-color) !important;
    color: var(--bg-white) !important;
    padding: 0.75rem 1.5rem !important;
}

.btn-primary-nav:hover {
    background-color: var(--primary-dark) !important;
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

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

.btn-secondary {
    background-color: transparent;
    color: var(--text-dark);
    border-color: var(--text-dark);
}

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

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* === Hero Section === */
.hero {
    background: linear-gradient(135deg, #2ECC71 0%, #27AE60 100%);
    color: var(--bg-white);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content {
    max-width: 700px;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* === Page Header === */
.page-header {
    background: linear-gradient(135deg, #3498DB 0%, #2980B9 100%);
    color: var(--bg-white);
    padding: 4rem 0 3rem;
    text-align: center;
}

.page-header h1 {
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.25rem;
    opacity: 0.95;
}

/* === Sections === */
.section {
    padding: 5rem 0;
}

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

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-light);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto 3rem;
}

.lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--text-medium);
    margin-bottom: 2rem;
}

/* === Cards & Grids === */
.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.overview-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.overview-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.overview-card p {
    color: var(--text-medium);
    margin-bottom: 1rem;
}

.card-link {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 0.5rem;
}

.card-link:hover {
    color: var(--primary-dark);
}

/* === Stats Grid === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background-color: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.125rem;
    color: var(--text-medium);
}

/* === Feature List === */
.feature-list {
    list-style: none;
    margin: 1.5rem 0;
}

.feature-list li {
    padding: 0.75rem 0 0.75rem 2rem;
    position: relative;
    line-height: 1.7;
}

.feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.25rem;
}

/* === Content Layouts === */
.exposure-content,
.tech-content,
.mission-content,
.sustainability-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.exposure-text h2,
.tech-text h2,
.mission-text h2,
.sustainability-text h2 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.exposure-image img,
.tech-image img,
.mission-image img,
.sustainability-image img {
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

/* === Tech Features === */
.tech-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.tech-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.tech-feature h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.tech-feature p {
    color: var(--text-medium);
}

/* === Timeline === */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--primary-color);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 3rem;
}

.timeline-marker {
    position: absolute;
    left: 8px;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background-color: var(--primary-color);
    border: 4px solid var(--bg-light);
}

.timeline-content h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.timeline-content p {
    color: var(--text-medium);
    line-height: 1.7;
}

/* === Methodology Grid === */
.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.method-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.method-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background-color: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.method-card h3 {
    font-size: 1.375rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.method-card p {
    color: var(--text-medium);
}

/* === Team & Expertise === */
.team-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.125rem;
    color: var(--text-medium);
    line-height: 1.7;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.expertise-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.expertise-card h3 {
    font-size: 1.375rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.expertise-card p {
    color: var(--text-medium);
}

/* === Commitment List === */
.commitment-list {
    list-style: none;
    margin: 1.5rem 0;
}

.commitment-list li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.commitment-list li:last-child {
    border-bottom: none;
}

.commitment-list strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.25rem;
}

/* === Service Sections === */
.services-intro,
.solutions-intro,
.casestudy-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.intro-content {
    margin-bottom: 3rem;
}

.service-detail {
    padding: 5rem 0;
}

.service-content,
.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.service-content.reverse {
    direction: rtl;
}

.service-content.reverse > * {
    direction: ltr;
}

.service-badge {
    display: inline-block;
    background-color: var(--primary-light);
    color: var(--primary-dark);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.service-text h2,
.solution-header h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-text h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--text-dark);
}

.service-image img {
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.service-benefits,
.service-applications,
.evaluation-types,
.hybrid-advantages {
    margin-top: 2rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background-color: var(--bg-light);
    border-radius: 8px;
}

.benefit-item span {
    font-size: 1.5rem;
}

.benefit-item p {
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

/* === Solutions === */
.solution-header {
    text-align: center;
    margin-bottom: 3rem;
}

.solution-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.solution-image-large {
    margin-bottom: 3rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.solution-details {
    margin-top: 3rem;
}

.detail-section {
    margin-bottom: 4rem;
}

.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.config-card,
.type-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.config-card h4,
.type-card h4 {
    font-size: 1.375rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.config-card p,
.type-card p {
    color: var(--text-medium);
    margin-bottom: 1rem;
}

.config-card ul {
    list-style: disc;
    padding-left: 1.5rem;
    color: var(--text-medium);
}

.config-card li,
.type-card li {
    margin-bottom: 0.5rem;
}

.optimization-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.optimization-diagram img {
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.usecase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.usecase-card {
    text-align: center;
    padding: 2rem;
    background-color: var(--bg-light);
    border-radius: 12px;
}

.usecase-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.usecase-card h4 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.usecase-card p {
    color: var(--text-medium);
    font-size: 0.9375rem;
}

/* === Hybrid Solutions === */
.hybrid-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.hybrid-diagram img {
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.optimization-techniques {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.technique {
    padding: 1.5rem;
    background-color: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.technique h4 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.technique p {
    color: var(--text-medium);
    font-size: 0.9375rem;
}

/* === Process Steps === */
.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    flex: 1;
    min-width: 150px;
    text-align: center;
}

.step-icon {
    width: 60px;
    height: 60px;
    line-height: 60px;
    margin: 0 auto 1rem;
    background-color: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
}

.step h3 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.step p {
    color: var(--text-light);
    font-size: 0.9375rem;
}

.step-arrow {
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* === Case Studies === */
.casestudy {
    padding: 5rem 0;
}

.casestudy-header {
    margin-bottom: 3rem;
}

.casestudy-badge {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--bg-white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.casestudy-header h2 {
    font-size: 2.25rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.casestudy-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
}

.casestudy-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.casestudy-text h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin: 2rem 0 1rem;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.result-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background-color: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--primary-color);
}

.result-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.result-card p {
    color: var(--text-medium);
    font-weight: 600;
}

.casestudy-visuals {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.visual-card img {
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    width: 100%;
}

.visual-caption {
    margin-top: 0.75rem;
    font-size: 0.9375rem;
    color: var(--text-light);
    font-style: italic;
}

.performance-chart {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.performance-chart h4 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.chart-placeholder {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 200px;
    gap: 1rem;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(to top, var(--primary-color), var(--primary-light));
    border-radius: 8px 8px 0 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    padding-bottom: 1rem;
    position: relative;
}

.chart-bar span {
    position: absolute;
    bottom: -30px;
    font-size: 0.875rem;
    color: var(--text-medium);
    font-weight: 600;
}

.chart-bar strong {
    color: var(--bg-white);
    font-size: 1.25rem;
    font-weight: 700;
}

.chart-note {
    margin-top: 2.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
    text-align: center;
}

/* === Gallery === */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.gallery-caption {
    padding: 1rem;
    background-color: var(--bg-white);
    font-size: 0.9375rem;
    color: var(--text-medium);
    font-weight: 600;
}

/* === CTA Sections === */
.cta,
.service-cta,
.solutions-cta {
    background: linear-gradient(135deg, #2ECC71 0%, #27AE60 100%);
    color: var(--bg-white);
    text-align: center;
    padding: 5rem 0;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta .btn,
.service-cta .btn,
.solutions-cta .btn {
    background-color: var(--bg-white);
    color: var(--primary-color);
}

.cta .btn:hover,
.service-cta .btn:hover,
.solutions-cta .btn:hover {
    background-color: var(--text-dark);
    color: var(--bg-white);
}

.cta .btn-secondary {
    background-color: transparent;
    border-color: var(--bg-white);
    color: var(--bg-white);
}

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

/* === Contact Section === */
.contact-teaser {
    padding: 5rem 0;
}

.contact-teaser-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3,
.contact-form-mini h3 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-item strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.info-item p {
    color: var(--text-medium);
    margin: 0;
}

.contact-form-mini {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

/* === Contact Page === */
.contact-section {
    padding: 5rem 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.contact-form-wrapper h2,
.contact-info-wrapper h2 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.contact-form {
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.required {
    color: #E74C3C;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.1);
}

.error-message {
    display: none;
    color: #E74C3C;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-note {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: 1rem;
}

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-card {
    background-color: var(--bg-light);
    padding: 1.5rem;
    border-radius: 12px;
}

.info-icon-large {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.contact-info-card h3 {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.contact-info-card p {
    color: var(--text-medium);
    line-height: 1.6;
    margin: 0;
}

.info-detail {
    font-size: 0.9375rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

/* === Map Section === */
.map-section {
    padding: 5rem 0;
}

.map-section h2 {
    font-size: 2.25rem;
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.map-container {
    position: relative;
    margin-top: 2rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.static-map {
    width: 100%;
    height: auto;
    display: block;
}

.map-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    padding: 1.5rem;
    text-align: center;
}

.map-overlay p {
    margin: 0;
    color: var(--text-dark);
}

/* === FAQ Section === */
.faq-section {
    padding: 5rem 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.faq-item {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.faq-item h3 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.faq-item p {
    color: var(--text-medium);
    line-height: 1.7;
}

/* === Thanks Page === */
.thanks-section {
    padding: 5rem 0;
    text-align: center;
}

.thanks-content {
    max-width: 800px;
    margin: 0 auto;
}

.thanks-icon {
    width: 100px;
    height: 100px;
    line-height: 100px;
    margin: 0 auto 2rem;
    background-color: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 3rem;
    font-weight: 700;
}

.thanks-content h1 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.thanks-message {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: 3rem;
    line-height: 1.7;
}

.thanks-details {
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: 12px;
    margin-bottom: 3rem;
}

.thanks-details h2 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.next-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.step-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    text-align: left;
}

.step-number {
    width: 40px;
    height: 40px;
    line-height: 40px;
    flex-shrink: 0;
    background-color: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
}

.step-content h3 {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--text-medium);
}

.thanks-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.thanks-contact {
    padding: 2rem;
    background-color: var(--bg-light);
    border-radius: 12px;
}

.thanks-contact p {
    margin-bottom: 0.5rem;
    color: var(--text-medium);
}

.contact-phone {
    font-size: 1.125rem;
    margin-bottom: 0.5rem !important;
}

.contact-hours {
    font-size: 0.9375rem;
    color: var(--text-light);
}

.resources-section {
    padding: 5rem 0;
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.resource-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.resource-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.resource-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.resource-card p {
    color: var(--text-medium);
    margin-bottom: 1.5rem;
}

.resource-link {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
}

.resource-link:hover {
    color: var(--primary-dark);
}

/* === Legal Pages === */
.legal-content {
    padding: 4rem 0;
}

.legal-text {
    max-width: 900px;
    margin: 0 auto;
}

.legal-text h2 {
    font-size: 2rem;
    color: var(--text-dark);
    margin: 3rem 0 1.5rem;
}

.legal-text h2:first-child {
    margin-top: 0;
}

.legal-text h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin: 2rem 0 1rem;
}

.legal-text p {
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.legal-text ul {
    list-style: disc;
    padding-left: 2rem;
    margin: 1.5rem 0;
}

.legal-text li {
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 0.75rem;
}

.contact-box {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.contact-box p {
    margin-bottom: 0.5rem;
}

.legal-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

.legal-footer p {
    color: var(--text-light);
    font-style: italic;
}

/* === Footer === */
.footer {
    background-color: var(--text-dark);
    color: var(--bg-white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--bg-white);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 0.75rem;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9375rem;
}

/* === Responsive Design === */
@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu a {
        display: block;
        padding: 1rem;
    }

    .nav-toggle {
        display: flex;
    }

    .hero .container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .exposure-content,
    .tech-content,
    .mission-content,
    .sustainability-content,
    .service-content,
    .solution-content,
    .casestudy-body,
    .contact-teaser-grid,
    .contact-layout,
    .optimization-content,
    .hybrid-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-content.reverse {
        direction: ltr;
    }

    .results-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        flex-direction: column;
    }

    .step-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 768px) {
    .section {
        padding: 3rem 0;
    }

    .hero {
        padding: 3rem 0;
    }

    .hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .overview-grid,
    .stats-grid,
    .methodology-grid,
    .expertise-grid,
    .config-grid,
    .usecase-grid,
    .optimization-techniques,
    .gallery-grid,
    .faq-grid,
    .resource-grid {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9375rem;
    }

    .btn-large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .chart-placeholder {
        height: 150px;
    }

    .thanks-icon {
        width: 80px;
        height: 80px;
        line-height: 80px;
        font-size: 2.5rem;
    }

    .thanks-content h1 {
        font-size: 2rem;
    }

    .thanks-details {
        padding: 2rem 1.5rem;
    }
}

/* === Cookie Banner === */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--text-dark);
    color: var(--bg-white);
    padding: 1.5rem;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.4s ease-in-out;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-banner-text {
    flex: 1;
    min-width: 300px;
}

.cookie-banner-text h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--bg-white);
}

.cookie-banner-text p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.5rem;
}

.cookie-banner-text a {
    color: var(--primary-color);
    text-decoration: underline;
}

.cookie-banner-text a:hover {
    color: var(--primary-light);
}

.cookie-banner-actions {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

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

.cookie-btn-decline {
    background-color: transparent;
    color: var(--bg-white);
    border: 2px solid var(--bg-white);
}

.cookie-btn-decline:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .cookie-banner {
        padding: 1rem;
    }
    
    .cookie-banner-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cookie-banner-text {
        min-width: 100%;
    }
    
    .cookie-banner-text h3 {
        font-size: 1rem;
    }
    
    .cookie-banner-text p {
        font-size: 0.875rem;
    }
    
    .cookie-banner-actions {
        width: 100%;
        flex-direction: column;
    }
    
    .cookie-btn {
        width: 100%;
        padding: 0.875rem;
    }
}