/* Custom Design System for ITC Infotech Clone */

:root {
    /* Color Palette */
    --primary: #ADE217; /* Bright Neon Green-Yellow */
    --primary-glow: rgba(173, 226, 23, 0.15);
    --primary-dark: #89B510;
    --secondary: #5F9912; /* Forest Green */
    --bg-dark: #0B0F19; /* Rich Dark Slate/Navy */
    --bg-card: #151E2E; /* Slate Navy Card Background */
    --bg-card-hover: #1E2B3F;
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    
    /* Text Colors */
    --text-light: #F1F5F9;
    --text-dim: #94A3B8;
    --text-dark: #0F172A;
    --text-gray: #64748B;
    
    /* Borders & Outlines */
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(173, 226, 23, 0.3);
    --border-light: rgba(15, 23, 42, 0.08);
    
    /* Font Weights */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions & Dynamics */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 30px -10px rgba(2, 6, 23, 0.7);
    --shadow-glow: 0 10px 40px -10px rgba(173, 226, 23, 0.2);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #1F2937;
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Text Highlights and Utilities */
.text-gradient {
    background: linear-gradient(135deg, #FFF 30%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-tagline {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    display: inline-block;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.section-subtitle {
    color: var(--text-dim);
    font-size: 1.1rem;
    font-weight: 300;
}

/* Button & CTA Styles */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
}

.primary-cta {
    background-color: var(--primary);
    color: var(--bg-dark);
    box-shadow: 0 4px 14px 0 rgba(173, 226, 23, 0.3);
}

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

.secondary-cta {
    background-color: transparent;
    color: var(--text-light);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.secondary-cta:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--text-light);
    transform: translateY(-2px);
}

/* Header & Glassmorphic Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(11, 15, 25, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
    padding: 1.25rem 0;
}

.navbar.scrolled {
    padding: 0.8rem 0;
    background-color: rgba(11, 15, 25, 0.9);
    box-shadow: var(--shadow);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    letter-spacing: -0.01em;
}

.logo-bold {
    font-weight: 800;
    color: var(--text-light);
}

.logo-light {
    font-weight: 300;
    color: var(--primary);
    margin-left: 0.2rem;
}

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

.nav-item {
    text-decoration: none;
    color: var(--text-dim);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-item:hover {
    color: var(--text-light);
}

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

.nav-item:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-cta {
    padding: 0.6rem 1.4rem;
    font-size: 0.85rem;
}

.hamburger-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger-menu .bar {
    display: block;
    width: 25px;
    height: 2px;
    margin: 5px auto;
    background-color: var(--text-light);
    transition: var(--transition);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 5rem;
    background: radial-gradient(circle at 70% 30%, rgba(95, 153, 18, 0.15) 0%, rgba(11, 15, 25, 0) 60%),
                url('assets/hero_background.png') no-repeat center center/cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(11, 15, 25, 0.65);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background-color: rgba(173, 226, 23, 0.08);
    border: 1px solid rgba(173, 226, 23, 0.2);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-white);
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-dim);
    margin-bottom: 3rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.scroll-indicator:hover {
    bottom: 1.5rem;
}

.mouse-icon {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-dim);
    border-radius: 12px;
    position: relative;
}

.mouse-icon .wheel {
    width: 4px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 1.5s infinite;
}

.scroll-text {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Stats Section */
.stats-section {
    background-color: #080B12;
    border-bottom: 1px solid var(--border);
    padding: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
}

.stat-number {
    font-size: 3.5rem;
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-dim);
    font-size: 0.95rem;
    font-weight: 400;
}

/* Services / Capabilities Section */
.services-section {
    padding: 8rem 0;
    background-color: var(--bg-dark);
}

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

.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 3rem 2rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.service-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(173, 226, 23, 0.05);
    border-radius: 4px;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background-color: var(--primary);
    color: var(--bg-dark);
}

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

.service-card-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.service-card-desc {
    color: var(--text-dim);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.service-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.service-link .arrow {
    transition: var(--transition);
}

.service-link:hover .arrow {
    transform: translateX(5px);
}

/* Industry Tabs Section */
.industries-section {
    padding: 8rem 0;
    background-color: #080B12;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.tabs-container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.tabs-list {
    display: flex;
    justify-content: center;
    border-bottom: 1px solid var(--border);
    gap: 1rem;
}

.tab-button {
    background: none;
    border: none;
    color: var(--text-dim);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    padding: 1.5rem 2rem;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.tab-button:hover {
    color: var(--text-light);
}

.tab-button.active {
    color: var(--primary);
}

.tab-button.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary);
}

.tab-panels {
    min-height: 400px;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.tab-panel-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.tab-panel-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.tab-panel-content p {
    color: var(--text-dim);
    margin-bottom: 2rem;
    font-size: 1rem;
}

.panel-features {
    list-style: none;
    margin-bottom: 2.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.panel-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.panel-features li::before {
    content: '✓';
    color: var(--primary);
    font-weight: bold;
}

.inline-panel-cta {
    font-size: 0.9rem;
}

.tab-panel-image {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.panel-img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.tab-panel-image:hover .panel-img {
    transform: scale(1.03);
}

/* Case Studies Carousel */
.case-studies-section {
    padding: 8rem 0;
    background-color: var(--bg-dark);
}

.carousel-container {
    position: relative;
    width: 100%;
    margin-top: 3rem;
}

.carousel-track-wrapper {
    overflow: hidden;
    width: 100%;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 2rem;
}

.carousel-slide {
    flex: 0 0 calc(33.333% - 1.333rem);
    min-width: 300px;
}

.case-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 2.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.case-card:hover {
    border-color: var(--border-hover);
    background-color: var(--bg-card-hover);
    transform: translateY(-4px);
}

.case-tag {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
}

.case-title {
    font-size: 1.35rem;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.case-excerpt {
    color: var(--text-dim);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.case-btn-link {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
}

.case-btn-link:hover {
    color: var(--primary);
}

.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 3rem;
}

.carousel-control-btn {
    background-color: #1F2937;
    border: none;
    color: var(--text-light);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-control-btn:hover {
    background-color: var(--primary);
    color: var(--bg-dark);
}

.control-arrow {
    width: 20px;
    height: 20px;
}

.carousel-dots {
    display: flex;
    gap: 0.5rem;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #374151;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background-color: var(--primary);
    width: 20px;
    border-radius: 4px;
}

/* Insights Section */
.insights-section {
    padding: 8rem 0;
    background-color: #080B12;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.blog-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 2.5rem;
    transition: var(--transition);
}

.blog-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.blog-card-meta {
    font-size: 0.8rem;
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.blog-card-title {
    font-size: 1.25rem;
    line-height: 1.35;
    margin-bottom: 1rem;
}

.blog-title-link {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.blog-title-link:hover {
    color: var(--primary);
}

.blog-card-excerpt {
    color: var(--text-dim);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.blog-card-author {
    font-size: 0.85rem;
    color: var(--text-dim);
    font-weight: 500;
}

.insights-action {
    text-align: center;
}

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

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

/* Careers Section */
.careers-section {
    padding: 8rem 0;
    position: relative;
    background-color: var(--bg-dark);
    overflow: hidden;
}

.careers-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 80%, rgba(173, 226, 23, 0.05) 0%, rgba(11, 15, 25, 0) 50%);
    z-index: 1;
}

.careers-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.careers-title {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.careers-subtitle {
    color: var(--text-dim);
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.careers-visual {
    border-radius: 6px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

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

/* Contact Us Section */
.contact-section {
    padding: 8rem 0;
    background-color: #080B12;
    border-top: 1px solid var(--border);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: flex-start;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: var(--text-dim);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.detail-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.detail-item .icon {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.detail-item h4 {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.detail-item p {
    font-size: 0.95rem;
    color: var(--text-dim);
    margin-bottom: 0;
}

.contact-form-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: var(--transition);
}

.contact-form.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

.hidden {
    display: none !important;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05rem;
}

.form-group input,
.form-group textarea {
    background-color: rgba(11, 15, 25, 0.5);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.8rem 1rem;
    color: var(--text-light);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(173, 226, 23, 0.1);
}

.submit-btn {
    border: none;
    margin-top: 1rem;
    width: 100%;
}

.form-success-message {
    display: none;
    text-align: center;
    opacity: 0;
    transition: var(--transition);
    padding: 3rem 0;
}

.form-success-message.visible {
    display: block;
    opacity: 1;
}

.form-success-message h3 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.form-success-message p {
    color: var(--text-light);
}

/* Footer Styling */
.site-footer {
    background-color: #06080E;
    border-top: 1px solid var(--border);
    padding: 6rem 0 2rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 5rem;
    margin-bottom: 4rem;
}

.footer-brand {
    max-width: 400px;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-links-grid h4 {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.footer-links-grid ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links-grid a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-alert {
    margin-bottom: 4rem;
}

.alert-box {
    background-color: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-radius: 4px;
    padding: 1.5rem 2rem;
    font-size: 0.9rem;
    color: #FCA5A5;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 2rem;
    color: var(--text-gray);
    font-size: 0.85rem;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Animations */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(173, 226, 23, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(173, 226, 23, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(173, 226, 23, 0);
    }
}

@keyframes scrollWheel {
    0% {
        opacity: 1;
        top: 8px;
    }
    50% {
        opacity: 0.3;
        top: 24px;
    }
    100% {
        opacity: 0;
        top: 8px;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.2rem;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .carousel-slide {
        flex: 0 0 calc(50% - 1rem);
    }
    .insights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .careers-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    .careers-content {
        margin: 0 auto;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem 0;
    }
    .hamburger-menu {
        display: block;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-dark);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: var(--transition);
        box-shadow: var(--shadow);
    }
    
    .nav-menu.open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .hamburger-menu.open .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    
    .hamburger-menu.open .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger-menu.open .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        gap: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .tab-panel-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .panel-features {
        grid-template-columns: 1fr;
    }
    
    .carousel-slide {
        flex: 0 0 100%;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

/* Service Detail Blog Layout Styles */
.detail-hero {
    min-height: 60vh;
    padding-top: 10rem;
    background-size: cover;
    background-position: center;
}

.detail-hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.post-metadata {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: var(--text-dim);
    font-family: var(--font-heading);
    font-weight: 500;
}

.article-section {
    padding: 6rem 0;
    background-color: var(--bg-dark);
}

.article-container {
    max-width: 800px; /* Comfortable reading width */
    margin: 0 auto;
    padding: 0 1.5rem;
}

.rich-article-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #CBD5E1; /* High readability text color */
}

.article-paragraph {
    margin-bottom: 2rem;
}

.article-paragraph:first-of-type {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--text-light);
    font-weight: 300;
}

.article-sub-section {
    margin: 4rem 0;
}

.article-heading {
    font-size: 1.8rem;
    color: var(--text-light);
    margin-bottom: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

@media (max-width: 768px) {
    .detail-hero {
        min-height: 50vh;
        padding-top: 8rem;
    }
    .article-heading {
        font-size: 1.5rem;
    }
    .rich-article-content {
        font-size: 1rem;
    }
}

/* Unified detail page boxes & accordion styles */
.case-boxes-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

.parameter-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 2.5rem;
    transition: var(--transition);
}

.challenge-box {
    border-left: 4px solid #EF4444; /* High impact red for challenge */
}

.solution-box {
    border-left: 4px solid var(--primary); /* Glowing green for solution */
}

.box-title {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 0.75rem;
}

.box-text {
    font-size: 0.95rem;
    color: var(--text-dim);
    line-height: 1.6;
}

.results-list {
    margin-bottom: 4rem;
    padding-left: 1.5rem;
}

.results-list li {
    font-size: 1.05rem;
    color: var(--text-dim);
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.results-list li::marker {
    color: var(--primary);
}

.faq-accordion-wrapper {
    margin-top: 4rem;
    border-top: 1px solid var(--border);
    padding-top: 4rem;
}

.accordion-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
    margin-bottom: 4rem;
}

.accordion-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    transition: var(--transition);
}

.accordion-item:hover {
    border-color: var(--border-hover);
}

.accordion-header {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 1.5rem;
    color: var(--text-light);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.accordion-header::after {
    content: '+';
    font-size: 1.4rem;
    color: var(--primary);
    transition: var(--transition);
}

.accordion-content {
    display: none;
    padding: 0 1.5rem 1.5rem;
    color: var(--text-dim);
    font-size: 0.95rem;
    line-height: 1.7;
    border-top: 1px dashed rgba(255, 255, 255, 0.05);
    padding-top: 1rem;
}

/* Active State Accordion */
.accordion-item.active .accordion-content {
    display: block;
    animation: fadeIn 0.3s ease;
}

.accordion-item.active .accordion-header {
    color: var(--primary);
}

.accordion-item.active .accordion-header::after {
    content: '−';
    transform: rotate(180deg);
}

.article-back-cta {
    margin-top: 5rem;
    border-top: 1px solid var(--border);
    padding-top: 2.5rem;
}

.back-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.back-link:hover {
    padding-left: 0.5rem;
}

@media (max-width: 768px) {
    .case-boxes-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}