/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
    /* Colors - Light Theme */
    --color-bg: #ffffff;
    --color-bg-elevated: #f8f9fc;
    --color-bg-card: #ffffff;
    --color-text: #1a1a2e;
    --color-text-muted: #64648c;
    --color-text-subtle: #9494b8;

    /* Gradient Colors - Blue Foundation */
    --gradient-start: #0ea5e9;
    --gradient-mid: #3b82f6;
    --gradient-end: #1e40af;

    /* Accent */
    --color-accent: #2563eb;
    --color-accent-hover: #1d4ed8;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;
    --space-3xl: 8rem;

    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 100px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

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

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

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

ul, ol {
    list-style: none;
}

/* ============================================
   Custom Cursor
   ============================================ */
.cursor, .cursor-follower {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    display: none;
}

@media (hover: hover) and (pointer: fine) {
    .cursor, .cursor-follower {
        display: block;
    }

    .cursor {
        width: 8px;
        height: 8px;
        background: var(--color-accent);
        transform: translate(-50%, -50%);
    }

    .cursor-follower {
        width: 40px;
        height: 40px;
        border: 1px solid var(--color-accent);
        transform: translate(-50%, -50%);
        transition: transform 0.15s ease-out, width 0.3s ease, height 0.3s ease;
    }

    .cursor-follower.hovering {
        width: 60px;
        height: 60px;
        background: rgba(37, 99, 235, 0.1);
    }
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
}

.gradient-text {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid), var(--gradient-end), var(--gradient-start));
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 8s ease infinite;
}

.section-label {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--space-lg);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-base);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--gradient-mid), var(--gradient-end));
    color: #ffffff;
    box-shadow: 0 4px 30px rgba(30, 64, 175, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(37, 99, 235, 0.4);
}

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

.btn-secondary:hover {
    border-color: var(--color-text);
    background: rgba(255, 255, 255, 0.05);
}

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

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-xl);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid), var(--gradient-end));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all var(--transition-base);
}

.logo:hover {
    animation: gradientShift 2s ease infinite;
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-links a {
    font-weight: 500;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.btn-nav {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--gradient-mid), var(--gradient-end));
    border-radius: var(--radius-full);
    color: #ffffff !important;
    box-shadow: 0 2px 15px rgba(30, 64, 175, 0.25);
    transition: all var(--transition-base);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(30, 64, 175, 0.35);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-base);
}

/* Navbar scroll state for light theme */
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

@media (max-width: 768px) {
    .navbar {
        padding: var(--space-sm) var(--space-md);
    }

    .nav-links {
        display: none;
    }

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

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-3xl) var(--space-xl);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 100%;
    background: radial-gradient(ellipse, rgba(14, 165, 233, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -20%;
    width: 60%;
    height: 80%;
    background: radial-gradient(ellipse, rgba(30, 64, 175, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-label {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
    margin-bottom: var(--space-md);
    animation: fadeInUp 0.8s ease forwards;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.8s ease 0.1s forwards;
    opacity: 0;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 540px;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.3s forwards;
    opacity: 0;
}

.hero-visual {
    position: relative;
    animation: fadeInRight 1s ease 0.4s forwards;
    opacity: 0;
}

.hero-image-container {
    position: relative;
}

.image-placeholder {
    width: 100%;
    aspect-ratio: 1;
    max-width: 450px;
    background: linear-gradient(135deg, var(--color-bg-card), var(--color-bg-elevated));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 51, 102, 0.1), transparent);
    transform: translateX(-100%);
    animation: shimmer 3s infinite;
}

.image-placeholder.large {
    max-width: 500px;
    aspect-ratio: 4/5;
}

.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.75rem 1.25rem;
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    animation: float 6s ease-in-out infinite;
}

.badge-1 {
    top: 10%;
    right: -10%;
    animation-delay: 0s;
}

.badge-2 {
    bottom: 20%;
    left: -15%;
    animation-delay: -3s;
}

.badge-icon {
    font-size: 1.25rem;
    display: inline-block;
    animation: badgeSpin 3s ease-in-out infinite;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    animation: fadeIn 1s ease 1s forwards;
    opacity: 0;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-text-muted);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 2px;
    animation: scrollBounce 2s ease-in-out infinite;
}

@media (max-width: 1024px) {
    .hero {
        padding: var(--space-3xl) var(--space-md);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
    }

    .hero-image-container {
        max-width: 350px;
        margin: 0 auto;
    }

    .floating-badge {
        display: none;
    }
}

/* ============================================
   Marquee Section
   ============================================ */
.marquee-section {
    padding: var(--space-lg) 0;
    background: var(--color-bg-elevated);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.marquee {
    display: flex;
    width: 100%;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-content span {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.marquee-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
}

/* ============================================
   Expertise Section
   ============================================ */
.expertise-section {
    padding: var(--space-3xl) var(--space-xl);
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.expertise-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.expertise-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.expertise-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.expertise-card:hover::before {
    transform: scaleX(1);
}

.expertise-card.featured {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.08), rgba(30, 64, 175, 0.08));
    border-color: rgba(37, 99, 235, 0.2);
}

.card-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    color: rgba(0, 0, 0, 0.04);
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    line-height: 1;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gradient-mid), var(--gradient-end));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    transition: all var(--transition-base);
}

.card-icon svg {
    width: 28px;
    height: 28px;
    color: #ffffff;
    transition: transform var(--transition-base);
}

.expertise-card:hover .card-icon {
    transform: scale(1.1) rotate(-5deg);
}

.expertise-card:hover .card-icon svg {
    transform: scale(1.1);
}

.expertise-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.expertise-card p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.card-tags li {
    padding: 0.375rem 0.75rem;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

@media (max-width: 1024px) {
    .expertise-section {
        padding: var(--space-2xl) var(--space-md);
    }

    .expertise-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
}

/* ============================================
   About Section
   ============================================ */
.about-section {
    padding: var(--space-3xl) var(--space-xl);
    background: var(--color-bg-elevated);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-2xl);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.about-image {
    position: relative;
}

.about-decoration {
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.3;
}

.about-content .section-title {
    margin-bottom: var(--space-md);
}

.about-text {
    margin-bottom: var(--space-xl);
}

.about-text p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

@media (max-width: 1024px) {
    .about-section {
        padding: var(--space-2xl) var(--space-md);
    }

    .about-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }

    .about-decoration {
        display: none;
    }

    .about-stats {
        max-width: 400px;
        margin: 0 auto;
    }
}

/* ============================================
   My Story Section
   ============================================ */
.my-story-section {
    padding: var(--space-3xl) var(--space-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.story-container .section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.story-intro {
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
    text-align: center;
}

.story-intro p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.story-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding-left: 40px;
}

.story-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--gradient-start), var(--gradient-mid), var(--gradient-end));
}

.timeline-item {
    position: relative;
    padding-bottom: var(--space-xl);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -40px;
    top: 6px;
    width: 18px;
    height: 18px;
    background: var(--color-bg);
    border: 3px solid var(--gradient-mid);
    border-radius: 50%;
    z-index: 1;
    transition: all var(--transition-base);
}

.timeline-item.current .timeline-marker {
    background: var(--gradient-mid);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
    animation: pulse 2s ease-in-out infinite;
}

.timeline-content {
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
}

.timeline-item:hover .timeline-content {
    transform: translateX(8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.timeline-item:hover .timeline-marker {
    transform: scale(1.2);
    border-color: var(--gradient-end);
}

.timeline-period {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    background: rgba(37, 99, 235, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-sm);
}

.timeline-content h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

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

@media (max-width: 768px) {
    .my-story-section {
        padding: var(--space-2xl) var(--space-md);
    }

    .story-intro p {
        font-size: 1.125rem;
    }

    .story-timeline {
        padding-left: 30px;
    }

    .story-timeline::before {
        left: 6px;
    }

    .timeline-marker {
        left: -30px;
        width: 14px;
        height: 14px;
    }

    .timeline-content {
        padding: var(--space-md);
    }

    .timeline-content h3 {
        font-size: 1.125rem;
    }
}

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
    padding: var(--space-3xl) var(--space-xl);
    max-width: 1400px;
    margin: 0 auto;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.contact-description {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.contact-details {
    margin-bottom: var(--space-lg);
}

.contact-link,
.contact-location {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.contact-link:hover {
    color: var(--color-accent);
}

.contact-icon {
    font-size: 1.25rem;
}

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-link {
    width: 48px;
    height: 48px;
    background: var(--color-bg-elevated);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.social-link svg {
    width: 20px;
    height: 20px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.social-link:hover {
    background: linear-gradient(135deg, var(--gradient-mid), var(--gradient-end));
    border-color: var(--gradient-mid);
    transform: translateY(-4px) rotate(8deg);
    box-shadow: 0 8px 20px rgba(30, 64, 175, 0.3);
}

.social-link:hover svg {
    color: #ffffff;
}

.contact-form {
    background: var(--color-bg-elevated);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--color-bg);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-subtle);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    transform: translateY(-2px);
}

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

@media (max-width: 1024px) {
    .contact-section {
        padding: var(--space-2xl) var(--space-md);
    }

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

    .contact-info {
        text-align: center;
    }

    .contact-details {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .social-links {
        justify-content: center;
    }
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--space-xl);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    .footer-brand {
        flex-direction: column;
    }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

@keyframes scrollBounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateX(-50%) translateY(12px);
        opacity: 0.5;
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(59, 130, 246, 0.1);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes drawLine {
    from {
        height: 0;
    }
    to {
        height: 100%;
    }
}

@keyframes arrowBounce {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(4px);
    }
}

@keyframes badgeSpin {
    0%, 100% {
        transform: rotate(0deg) scale(1);
    }
    25% {
        transform: rotate(10deg) scale(1.1);
    }
    75% {
        transform: rotate(-10deg) scale(1.1);
    }
}

/* Scroll-triggered animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Utility Classes
   ============================================ */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   Hero Image (Real Photos)
   ============================================ */
.hero-image {
    width: 100%;
    max-width: 450px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.about-photo {
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

/* ============================================
   Featured Work Section (Homepage)
   ============================================ */
.featured-work-section {
    padding: var(--space-3xl) var(--space-xl);
    max-width: 1400px;
    margin: 0 auto;
}

.featured-work-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.featured-work-card {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    display: block;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.featured-work-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.featured-work-card.large {
    grid-row: span 2;
}

.work-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.featured-work-card.large .work-card-image {
    height: 300px;
}

.work-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.featured-work-card:hover .work-card-image img {
    transform: scale(1.05);
}

.work-card-content {
    padding: var(--space-md);
}

.work-card-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.work-card-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.work-card-content p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.work-card-arrow {
    position: absolute;
    bottom: var(--space-md);
    right: var(--space-md);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--gradient-mid), var(--gradient-end));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateX(-10px);
    transition: all var(--transition-base);
}

.work-card-arrow svg {
    width: 20px;
    height: 20px;
    color: #ffffff;
    transition: transform var(--transition-base);
}

.featured-work-card:hover .work-card-arrow {
    opacity: 1;
    transform: translateX(0);
}

.featured-work-card:hover .work-card-arrow svg {
    animation: arrowBounce 0.6s ease infinite;
}

.section-cta {
    text-align: center;
}

@media (max-width: 1024px) {
    .featured-work-section {
        padding: var(--space-2xl) var(--space-md);
    }

    .featured-work-grid {
        grid-template-columns: 1fr;
    }

    .featured-work-card.large {
        grid-row: span 1;
    }

    .featured-work-card.large .work-card-image {
        height: 200px;
    }
}

/* ============================================
   Blog Preview Section (Homepage)
   ============================================ */
.blog-preview-section {
    padding: var(--space-3xl) var(--space-xl);
    background: var(--color-bg-elevated);
}

.blog-preview-section .section-header {
    max-width: 1400px;
    margin: 0 auto var(--space-2xl);
}

.blog-preview-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-lg);
    max-width: 1400px;
    margin: 0 auto var(--space-xl);
}

.blog-preview-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    display: block;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.blog-preview-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.blog-preview-card.featured {
    grid-row: span 2;
}

.blog-card-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.blog-preview-card.featured .blog-card-image {
    height: 280px;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-preview-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-content {
    padding: var(--space-md);
}

.blog-card-date {
    font-size: 0.75rem;
    color: var(--color-text-subtle);
    margin-bottom: var(--space-xs);
    display: block;
}

.blog-card-content h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
    line-height: 1.3;
}

.blog-preview-card.featured .blog-card-content h3 {
    font-size: 1.5rem;
}

.blog-card-content p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-preview-section .section-cta {
    max-width: 1400px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .blog-preview-section {
        padding: var(--space-2xl) var(--space-md);
    }

    .blog-preview-grid {
        grid-template-columns: 1fr;
    }

    .blog-preview-card.featured {
        grid-row: span 1;
    }

    .blog-preview-card.featured .blog-card-image {
        height: 180px;
    }
}

/* ============================================
   Page Header (Portfolio & Blog)
   ============================================ */
.page-header {
    padding: calc(var(--space-3xl) + 80px) var(--space-xl) var(--space-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(37, 99, 235, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.page-header-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: var(--space-md);
}

.page-description {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Portfolio Page
   ============================================ */
.portfolio-main {
    padding-bottom: var(--space-3xl);
}

.project-section {
    padding: var(--space-3xl) var(--space-xl);
    max-width: 1400px;
    margin: 0 auto;
}

.project-section.alt-bg {
    max-width: none;
    background: var(--color-bg-elevated);
}

.project-section.alt-bg > * {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.project-hero {
    margin-bottom: var(--space-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.project-hero img,
.project-hero video {
    width: 100%;
    height: auto;
    display: block;
}

.project-content {
    max-width: 900px;
}

.project-content.full-width {
    max-width: none;
}

.project-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
}

.project-tag {
    padding: 0.375rem 1rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid));
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-company {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.project-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-md);
}

.project-intro {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

.project-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    padding: var(--space-lg);
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.project-details h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.project-details p {
    color: var(--color-text-muted);
}

.project-description {
    margin-bottom: var(--space-xl);
}

.project-description p {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    line-height: 1.7;
}

.project-outcomes {
    margin-bottom: var(--space-xl);
}

.project-outcomes h4 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-md);
}

.outcome-item {
    background: var(--color-bg-elevated);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    text-align: center;
}

.outcome-highlight {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-xs);
}

.outcome-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.project-gallery.two-col {
    grid-template-columns: repeat(2, 1fr);
}

.project-gallery img {
    width: 100%;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform var(--transition-base);
}

.project-gallery img:hover {
    transform: scale(1.02);
}

/* Enhanced Portfolio Styles */
.project-details {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding: var(--space-lg);
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.project-section-block {
    margin-bottom: var(--space-xl);
}

.project-section-block h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.project-section-block p {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    line-height: 1.7;
}

.project-image-full {
    margin: var(--space-xl) 0;
}

.project-image-full img,
.project-image-full video {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
}

.image-caption {
    text-align: center;
    margin-top: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-text-subtle);
    font-style: italic;
}

.project-gallery-large {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
}

.gallery-item {
    overflow: hidden;
}

.gallery-item img {
    width: 100%;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.gallery-item:hover img {
    transform: scale(1.02);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12);
}

.gallery-item .image-caption {
    margin-top: var(--space-sm);
}

.project-divider {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.1), transparent);
}

.project-outcomes h3 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

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

    .project-gallery-large {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .project-section {
        padding: var(--space-2xl) var(--space-md);
    }

    .project-details {
        grid-template-columns: 1fr;
    }

    .project-gallery {
        grid-template-columns: 1fr;
    }

    .project-divider {
        padding: 0 var(--space-md);
    }
}

/* ============================================
   Speed Round Grid
   ============================================ */
.speed-round-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.speed-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.speed-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.speed-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.speed-card-content {
    padding: var(--space-md);
}

.speed-card-content h4 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.speed-card-content p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

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

@media (max-width: 640px) {
    .speed-round-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Blog Page
   ============================================ */
.blog-main {
    padding: var(--space-2xl) var(--space-xl);
    max-width: 1400px;
    margin: 0 auto;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.blog-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.blog-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.blog-card.featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
}

.blog-card-link {
    display: contents;
}

.blog-card:not(.featured) .blog-card-link {
    display: block;
}

.blog-card .blog-card-image {
    position: relative;
    height: 250px;
}

.blog-card.featured .blog-card-image {
    height: auto;
    min-height: 400px;
}

.blog-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.blog-card:hover .blog-card-overlay {
    opacity: 1;
}

.read-more {
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--gradient-mid), var(--gradient-end));
    color: #ffffff;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    transform: translateY(10px);
    transition: transform var(--transition-base);
}

.blog-card:hover .read-more {
    transform: translateY(0);
}

.blog-card .blog-card-content {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
}

.blog-card.featured .blog-card-content {
    justify-content: center;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.blog-card-tag {
    padding: 0.25rem 0.75rem;
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent);
}

.blog-card h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.blog-card.featured h2 {
    font-size: 2rem;
}

.blog-card-excerpt {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

.blog-card-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: linear-gradient(135deg, var(--gradient-mid), var(--gradient-end));
    color: #ffffff;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-full);
    margin-top: auto;
    transition: all var(--transition-base);
}

.blog-card-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
}

.blog-card-cta svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-base);
}

.blog-card:hover .blog-card-cta svg {
    transform: translateX(4px);
}

@media (max-width: 1024px) {
    .blog-main {
        padding: var(--space-xl) var(--space-md);
    }

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

    .blog-card.featured {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }

    .blog-card.featured .blog-card-image {
        min-height: 250px;
    }
}

/* ============================================
   Newsletter Section
   ============================================ */
.newsletter-section {
    padding: var(--space-2xl) var(--space-xl);
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.05), rgba(30, 64, 175, 0.05));
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.newsletter-content {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.newsletter-text h2 {
    font-size: 1.75rem;
    margin-bottom: var(--space-xs);
}

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

.newsletter-form {
    display: flex;
    gap: var(--space-sm);
}

.newsletter-form input {
    padding: 1rem 1.5rem;
    background: var(--color-bg);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    min-width: 280px;
}

.newsletter-form input::placeholder {
    color: var(--color-text-subtle);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-accent);
}

@media (max-width: 768px) {
    .newsletter-section {
        padding: var(--space-xl) var(--space-md);
    }

    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }

    .newsletter-form input {
        min-width: auto;
        width: 100%;
    }
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: var(--space-3xl) var(--space-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: radial-gradient(ellipse at center, rgba(37, 99, 235, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-sm);
}

.cta-content p {
    color: var(--color-text-muted);
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
}

/* ============================================
   Active Nav Link
   ============================================ */
.nav-links a.active {
    color: var(--color-text);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
}

.nav-links a {
    position: relative;
}

/* ============================================
   Lightbox
   ============================================ */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    color: #ffffff;
    margin-top: var(--space-md);
    font-size: 1rem;
    text-align: center;
    max-width: 600px;
}

.lightbox-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: #ffffff;
    font-size: 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    line-height: 1;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.lightbox-prev {
    left: var(--space-lg);
}

.lightbox-next {
    right: var(--space-lg);
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

@media (max-width: 768px) {
    .lightbox-prev,
    .lightbox-next {
        width: 44px;
        height: 44px;
        font-size: 1.25rem;
    }

    .lightbox-prev {
        left: var(--space-sm);
    }

    .lightbox-next {
        right: var(--space-sm);
    }

    .lightbox-close {
        top: var(--space-sm);
        right: var(--space-sm);
        width: 44px;
        height: 44px;
    }
}

/* ============================================
   Password Modal
   ============================================ */
.password-modal {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.password-modal.active {
    opacity: 1;
    visibility: visible;
}

.password-modal-content {
    max-width: 400px;
    width: 100%;
    padding: var(--space-xl);
    text-align: center;
}

.password-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
}

.password-icon svg {
    width: 40px;
    height: 40px;
    color: #ffffff;
}

.password-modal-content h2 {
    font-size: 1.75rem;
    margin-bottom: var(--space-xs);
}

.password-modal-content > p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

.password-input-wrapper {
    position: relative;
    margin-bottom: var(--space-sm);
}

.password-input-wrapper input {
    width: 100%;
    padding: 1rem 3rem 1rem 1.25rem;
    background: var(--color-bg-elevated);
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.password-input-wrapper input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.password-input-wrapper input.error {
    border-color: #ef4444;
    animation: shake 0.5s ease;
}

.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.toggle-password:hover {
    color: var(--color-text);
}

.toggle-password svg {
    width: 20px;
    height: 20px;
}

.toggle-password.visible svg {
    color: var(--color-accent);
}

.password-error {
    color: #ef4444;
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
    opacity: 0;
    height: 0;
    overflow: hidden;
    transition: all var(--transition-fast);
}

.password-error.visible {
    opacity: 1;
    height: auto;
    margin-bottom: var(--space-md);
}

.password-modal .btn {
    margin-bottom: var(--space-md);
}

.back-link {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.back-link:hover {
    color: var(--color-accent);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* ============================================
   Blog Post Single Page Styles
   ============================================ */
.blog-post {
    max-width: 800px;
    margin: 0 auto;
    padding: calc(80px + var(--space-2xl)) var(--space-lg) var(--space-2xl);
}

.blog-post-header {
    margin-bottom: var(--space-xl);
}

.back-to-blog {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
    transition: color var(--transition-fast);
}

.back-to-blog:hover {
    color: var(--color-accent);
}

.blog-post-header h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.blog-post-meta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.blog-post-date {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.blog-post-tag {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 0.875rem;
    font-weight: 600;
}

.blog-post-origin {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-top: var(--space-sm);
}

.blog-post-hero {
    margin-bottom: var(--space-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
}

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

.blog-post-content {
    font-size: 1.125rem;
    line-height: 1.8;
}

.blog-post-content h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.blog-post-content h3 {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 600;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.blog-post-content h4 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.blog-post-content p {
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.blog-post-content a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.blog-post-content a:hover {
    color: var(--color-accent-hover);
}

.blog-post-content ul,
.blog-post-content ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-lg);
}

.blog-post-content ul {
    list-style: disc;
}

.blog-post-content ol {
    list-style: decimal;
}

.blog-post-content li {
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.blog-post-content blockquote {
    margin: var(--space-xl) 0;
    padding: var(--space-lg);
    background: var(--color-bg-elevated);
    border-left: 4px solid var(--color-accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.blog-post-content blockquote p {
    font-size: 1.25rem;
    font-style: italic;
    margin-bottom: 0;
    color: var(--color-text);
}

.blog-post-content blockquote cite {
    display: block;
    margin-top: var(--space-sm);
    font-size: 0.875rem;
    font-style: normal;
    color: var(--color-text-muted);
}

.blog-post-content strong {
    font-weight: 600;
}

.blog-tldr {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(59, 130, 246, 0.1));
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.blog-tldr h4 {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.blog-tldr p {
    margin-bottom: 0;
    font-size: 1rem;
}

.blog-attribution {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.blog-references {
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
}

.blog-references h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.blog-references ul {
    margin-bottom: 0;
}

.blog-references li {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .blog-post {
        padding: calc(70px + var(--space-xl)) var(--space-md) var(--space-xl);
    }

    .blog-post-header h1 {
        font-size: 1.75rem;
    }

    .blog-post-content {
        font-size: 1rem;
    }

    .blog-post-content h2 {
        font-size: 1.5rem;
    }

    .blog-post-content blockquote p {
        font-size: 1.125rem;
    }
}