/* ============================================
   CloudPath Data - Shared Styles
   ============================================ */

:root {
    --color-bg: #0a0f1a;
    --color-bg-elevated: #111827;
    --color-bg-card: #1a2234;
    --color-primary: #3b82f6;
    --color-primary-dim: #1d4ed8;
    --color-accent: #22d3ee;
    --color-text: #f1f5f9;
    --color-text-muted: #94a3b8;
    --color-border: #334155;
    --color-success: #22c55e;
    --font-sans: 'IBM Plex Sans', -apple-system, sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Grid background */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ============================================
   Navigation
   ============================================ */

nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 20px 0;
    background: rgba(10, 15, 26, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-text);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon svg {
    width: 20px;
    height: 20px;
    stroke: white;
    stroke-width: 2;
    fill: none;
}

.logo-text {
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

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

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

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

.nav-cta {
    background: var(--color-primary);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s, transform 0.2s;
}

.nav-cta:hover {
    background: var(--color-primary-dim);
    transform: translateY(-1px);
}

/* Mobile nav */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    cursor: pointer;
    padding: 8px;
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 81px;
    left: 0;
    right: 0;
    background: rgba(10, 15, 26, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: 20px 24px;
    z-index: 99;
}

.mobile-nav.open {
    display: block;
}

.mobile-nav a {
    display: block;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    transition: color 0.2s;
}

.mobile-nav a:last-child {
    border-bottom: none;
}

.mobile-nav a:hover {
    color: var(--color-text);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    font-family: var(--font-sans);
}

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

.btn-primary:hover {
    background: var(--color-primary-dim);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    border-color: var(--color-text-muted);
    background: var(--color-bg-card);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

/* ============================================
   Section Headers
   ============================================ */

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

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Hero
   ============================================ */

.hero {
    padding: 180px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero-split {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-content {
    max-width: 600px;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.hero-globe {
    flex: 1;
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-globe canvas {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero h1 .gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin-bottom: 40px;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.3s both;
}

/* Page hero (for sub-pages) */
.page-hero {
    padding: 160px 0 80px;
    position: relative;
}

.page-hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.page-hero p {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    max-width: 600px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb a:hover {
    color: var(--color-text);
}

.breadcrumb .sep {
    color: var(--color-border);
}

.breadcrumb .current {
    color: var(--color-primary);
}

/* ============================================
   Stats Bar
   ============================================ */

.stats-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    margin: 80px 0;
}

.stat {
    background: var(--color-bg-card);
    padding: 32px;
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-accent);
    margin-bottom: 4px;
}

.stat-label {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ============================================
   Cards
   ============================================ */

.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 32px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: opacity 0.3s;
}

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

.card:hover::before {
    opacity: 1;
}

.card-icon {
    width: 48px;
    height: 48px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.card-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-primary);
    stroke-width: 2;
    fill: none;
}

.card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

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

/* Service cards (alias) */
.service-card { /* Inherits from .card */ }
.service-icon { /* Inherits from .card-icon */ }

/* ============================================
   Services Grid
   ============================================ */

.services {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

/* ============================================
   Process
   ============================================ */

.process {
    padding: 80px 0;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    position: relative;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 56px;
    height: 56px;
    background: var(--color-bg-card);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
    margin: 0 auto 20px;
}

.process-step h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

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

/* ============================================
   Portfolio
   ============================================ */

.portfolio-section {
    padding: 80px 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.portfolio-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.portfolio-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.portfolio-card-image {
    height: 220px;
    background: linear-gradient(135deg, var(--color-primary-dim), var(--color-bg-card));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.portfolio-card-image svg {
    width: 64px;
    height: 64px;
    stroke: rgba(255, 255, 255, 0.3);
    stroke-width: 1.5;
    fill: none;
}

.portfolio-card-image .featured-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--color-primary);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.portfolio-card-body {
    padding: 28px;
}

.portfolio-card-body h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.portfolio-card-body .client-label {
    color: var(--color-primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.portfolio-card-body p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.portfolio-tag {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
}

.portfolio-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: gap 0.2s;
}

.portfolio-card:hover .portfolio-card-link {
    gap: 10px;
}

.portfolio-card-link svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

/* ============================================
   Case Study (portfolio detail pages)
   ============================================ */

.case-study {
    padding: 60px 0 120px;
}

.case-study-overview {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    margin-bottom: 80px;
}

.case-study-overview p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.case-study-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.case-study-meta {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 28px;
}

.case-study-meta h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.case-study-meta p {
    font-size: 1rem;
    color: var(--color-text);
    margin-bottom: 0;
}

.case-study-meta + .case-study-meta {
    margin-top: 0;
}

.feature-section {
    margin-bottom: 80px;
}

.feature-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.feature-section > p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 800px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 28px;
}

.feature-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.feature-card p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

.feature-card .feature-icon {
    width: 36px;
    height: 36px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.feature-card .feature-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-primary);
    stroke-width: 2;
    fill: none;
}

/* Tech stack */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.tech-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.tech-item-icon {
    width: 40px;
    height: 40px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tech-item-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-accent);
    stroke-width: 2;
    fill: none;
}

.tech-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.tech-item p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Results/metrics */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    margin: 32px 0;
}

.result-item {
    background: var(--color-bg-card);
    padding: 32px;
    text-align: center;
}

.result-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-accent);
    margin-bottom: 4px;
}

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

/* ============================================
   About Section
   ============================================ */

.about-section {
    padding: 80px 0;
}

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

.about-text h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.about-text p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.about-highlight {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
}

.about-highlight .value {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-primary);
    margin-bottom: 4px;
}

.about-highlight .label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ============================================
   Contact
   ============================================ */

.contact {
    padding: 80px 0 120px;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--color-text-muted);
    margin-bottom: 32px;
}

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

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

.contact-item-icon {
    width: 48px;
    height: 48px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-primary);
    stroke-width: 2;
    fill: none;
}

.contact-item-text {
    font-size: 1rem;
}

.contact-item-text a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.2s;
}

.contact-item-text a:hover {
    color: var(--color-primary);
}

.contact-item-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

.contact-form {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 40px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.contact-form .btn {
    width: 100%;
    justify-content: center;
}

/* ============================================
   Footer
   ============================================ */

footer {
    border-top: 1px solid var(--color-border);
    padding: 60px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-top: 16px;
    max-width: 300px;
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text);
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 6px 0;
    transition: color 0.2s;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: all 0.2s;
}

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

.footer-social a svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

/* ============================================
   Blog
   ============================================ */

/* Featured blog section (home page) */
.featured-blog {
    padding: 80px 0;
}

.featured-blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.featured-blog-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 32px;
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
    overflow: hidden;
}

.featured-blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: opacity 0.3s;
}

.featured-blog-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.featured-blog-card:hover::before {
    opacity: 1;
}

.featured-blog-card .post-category {
    display: inline-block;
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.featured-blog-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
    color: var(--color-text);
}

.featured-blog-card p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.featured-blog-card .read-more {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.2s;
}

.featured-blog-card:hover .read-more {
    gap: 10px;
}

.featured-blog-card .read-more svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

/* Blog listing page */
.blog-hero {
    padding: 140px 0 60px;
    text-align: center;
}

.blog-hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.blog-hero p {
    color: var(--color-text-muted);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

.posts {
    padding: 40px 0 80px;
}

.posts .container {
    max-width: 1000px;
}

.posts-grid {
    display: grid;
    gap: 24px;
}

.post-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 32px;
    transition: all 0.3s;
}

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

.post-card a {
    text-decoration: none;
    color: inherit;
}

.post-category {
    display: inline-block;
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.post-card h2 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--color-text);
}

.post-card p {
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

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

.read-more {
    color: var(--color-primary);
    font-weight: 600;
}

/* Blog article pages */
article {
    padding: 140px 0 80px;
}

article .container {
    max-width: 800px;
}

.article-meta {
    margin-bottom: 24px;
}

.article-category {
    display: inline-block;
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.article-date {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

article h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
}

.article-intro {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--color-border);
}

article h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 48px 0 24px;
    color: var(--color-text);
}

article h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 32px 0 16px;
    color: var(--color-accent);
}

article p {
    margin-bottom: 20px;
    line-height: 1.8;
}

article ul,
article ol {
    margin: 0 0 24px 24px;
}

article li {
    margin-bottom: 12px;
    line-height: 1.8;
}

article code {
    font-family: var(--font-mono);
    background: var(--color-bg-card);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9em;
}

article pre {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 20px;
    overflow-x: auto;
    margin: 24px 0;
}

article pre code {
    background: none;
    padding: 0;
}

article blockquote {
    border-left: 4px solid var(--color-primary);
    background: var(--color-bg-card);
    padding: 20px 24px;
    margin: 24px 0;
    border-radius: 0 8px 8px 0;
}

article blockquote p {
    margin: 0;
    color: var(--color-text-muted);
    font-style: italic;
}

.callout {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--color-primary);
    border-radius: 8px;
    padding: 20px 24px;
    margin: 24px 0;
}

.callout-title {
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.cta-box {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 40px;
    margin: 48px 0;
    text-align: center;
}

.cta-box h3 {
    color: var(--color-text);
    margin-top: 0;
}

.cta-box p {
    color: var(--color-text-muted);
}

.cta-box .btn {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    margin-top: 16px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
}

.comparison-table th,
.comparison-table td {
    padding: 16px;
    text-align: left;
    border: 1px solid var(--color-border);
}

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

.comparison-table td {
    background: var(--color-bg);
}

/* Blog footer */
footer.blog-footer {
    padding: 40px 0;
    text-align: center;
}

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

footer.blog-footer a {
    color: var(--color-text-muted);
    text-decoration: none;
}

/* ============================================
   Animations
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
    .nav-links, .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero {
        padding: 140px 0 80px;
    }

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

    .hero-content {
        max-width: 100%;
    }

    .hero-globe {
        min-height: 350px;
        width: 100%;
        margin-top: -20px;
    }

    .page-hero {
        padding: 130px 0 60px;
    }

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

    .btn {
        width: 100%;
        justify-content: center;
    }

    .stats-bar {
        grid-template-columns: 1fr 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 24px;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .case-study-overview {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

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

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

@media (max-width: 480px) {
    .stats-bar {
        grid-template-columns: 1fr;
    }

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

    .about-highlights {
        grid-template-columns: 1fr;
    }
}