/* ============================================
   SEO-Blog Theme — Bright Modern Design
   Yellow hero, colorful cards, clean typography
   ============================================ */

:root {
    /* Brand colors */
    --color-yellow: #FFD600;
    --color-yellow-light: #FFF8E1;
    --color-yellow-dark: #F9A825;
    --color-dark: #1A1A2E;
    --color-text: #2D2D3A;
    --color-text-light: #6B7280;
    --color-white: #FFFFFF;
    --color-bg: #FAFAFA;

    /* Accent colors for topic cards */
    --color-blue: #4361EE;
    --color-green: #06D6A0;
    --color-orange: #FB8500;
    --color-purple: #7209B7;
    --color-pink: #F72585;
    --color-teal: #4CC9F0;

    /* Topic card backgrounds */
    --topic-blue-bg: #EEF2FF;
    --topic-green-bg: #E6FAF3;
    --topic-orange-bg: #FFF3E0;
    --topic-yellow-bg: #FFFDE7;
    --topic-purple-bg: #F3E8FF;
    --topic-pink-bg: #FCE4EC;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Sizes */
    --container-max: 1200px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 5rem;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
}

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

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

a {
    color: var(--color-blue);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover { color: var(--color-purple); }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.site-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}

.site-main { flex: 1; }

/* ============================================
   HEADER
   ============================================ */
.site-header {
    background: var(--color-yellow);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 16px rgba(255, 214, 0, 0.2);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.site-logo {
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--color-dark);
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

.site-logo:hover { color: var(--color-dark); opacity: 0.8; }
.site-logo img { height: 32px; width: auto; }

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.nav-list a {
    color: var(--color-dark);
    font-weight: 600;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: var(--space-sm) 0;
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: width 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.nav-list a:hover::after { width: 100%; }
.nav-list a:hover { color: var(--color-dark); }

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
    display: block;
    width: 24px;
    height: 3px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: 0.2s ease;
}

.nav-toggle span { position: relative; }
.nav-toggle span::before,
.nav-toggle span::after { content: ''; position: absolute; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

/* ============================================
   HERO
   ============================================ */
.hero {
    background: var(--color-yellow);
    padding: var(--space-xl) 0 var(--space-lg);
    overflow: hidden;
}

.hero-text {
    overflow: hidden;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(26, 26, 46, 0.1);
    color: var(--color-dark);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 900;
    line-height: 1.1;
    color: var(--color-dark);
    margin-bottom: var(--space-lg);
    letter-spacing: -1.5px;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--color-text);
    margin-bottom: var(--space-xl);
    max-width: 520px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* --- Hero Card --- */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 360px;
    overflow: hidden;
}

.hero-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow:
        0 4px 6px rgba(0,0,0,0.01),
        0 20px 50px rgba(0,0,0,0.1);
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 280px;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-card:hover { transform: translateY(-6px); }

.hero-card-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-yellow-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    color: var(--color-yellow-dark);
    position: relative;
}

/* Gradient ring around avatar */
.hero-card-avatar::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        var(--color-yellow),
        var(--color-blue),
        var(--color-green),
        var(--color-pink),
        var(--color-yellow)
    );
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
    animation: ring-spin 4s linear infinite paused;
}

.hero-card:hover .hero-card-avatar::before {
    opacity: 1;
    animation-play-state: running;
}

.hero-card-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    position: relative;
    z-index: 1;
}

@keyframes ring-spin {
    to { transform: rotate(360deg); }
}

.hero-card-info strong {
    display: block;
    font-size: 1rem;
    color: var(--color-dark);
}

.hero-card-info span {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.hero-card-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 2px solid var(--color-yellow-light);
}

.stat {
    text-align: center;
}

.stat strong {
    display: block;
    font-size: 1.3rem;
    color: var(--color-dark);
}

.stat span {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

/* --- Decorative elements --- */
.deco {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    z-index: 1;
}

.deco-1 {
    width: 120px;
    height: 120px;
    background: var(--color-blue);
    top: 10%;
    right: 5%;
    opacity: 0.12;
    animation: float 6s ease-in-out infinite;
}

.deco-2 {
    width: 80px;
    height: 80px;
    background: var(--color-pink);
    bottom: 15%;
    left: 10%;
    opacity: 0.12;
    animation: float 8s ease-in-out infinite reverse;
}

.deco-3 {
    width: 50px;
    height: 50px;
    background: var(--color-green);
    top: 40%;
    right: 15%;
    opacity: 0.12;
    animation: float 5s ease-in-out infinite 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-2px);
}

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

.btn-primary:hover {
    background: #2d2d4e;
    border-color: #2d2d4e;
    color: var(--color-white);
    box-shadow: 0 8px 28px rgba(26,26,46,0.3);
}

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

.btn-outline:hover {
    background: var(--color-dark);
    color: var(--color-white);
}

/* ============================================
    ABOUT SECTION
    ============================================ */
.about-section {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
    position: relative;
    z-index: 1;
}

.about-grid-lg {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about-photo-wrap {
    position: relative;
    display: flex;
    justify-content: center;
}

.about-photo-frame {
    aspect-ratio: 4 / 5;
    max-width: 420px;
    width: 100%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.about-photo-frame:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.about-photo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.7s ease, transform 0.5s ease;
}

.about-photo-frame:hover .about-photo-img {
    filter: grayscale(0%);
    transform: scale(1.03);
}

.about-deco-ring {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 80px;
    height: 80px;
    border: 2px solid var(--color-yellow);
    border-radius: 50%;
    opacity: 0.25;
    animation: rotate-slow 20s linear infinite;
    pointer-events: none;
}

.about-content h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: var(--space-md);
    letter-spacing: -0.5px;
    line-height: 1.15;
}

.about-content p {
    color: var(--color-text);
    margin-bottom: var(--space-md);
    font-size: 1.05rem;
    line-height: 1.7;
}

.about-key-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
}

.key-point {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.92rem;
    color: var(--color-text);
    font-weight: 500;
}

.key-point svg {
    color: var(--color-yellow-dark);
    flex-shrink: 0;
}

.about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.about-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--color-yellow-light);
    color: var(--color-dark);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 2px solid var(--color-yellow);
    transition: all 0.25s ease;
}

.about-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 214, 0, 0.3);
}

/* Legacy about-grid for backward compat */
.about-grid {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about-photo {
    display: flex;
    justify-content: center;
}

.about-photo img {
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.about-photo:hover img {
    transform: translateY(-6px) scale(1.02);
    box-shadow:
        0 8px 30px rgba(0,0,0,0.1),
        0 0 0 3px var(--color-yellow);
}

.photo-placeholder {
    width: 200px;
    height: 200px;
    border-radius: var(--radius-xl);
    background:
        linear-gradient(135deg, var(--color-yellow-light) 25%, transparent 25%),
        linear-gradient(225deg, var(--color-yellow-light) 25%, transparent 25%),
        linear-gradient(315deg, rgba(255,214,0,0.12) 25%, transparent 25%),
        linear-gradient(45deg, rgba(255,214,0,0.12) 25%, transparent 25%);
    background-size: 20px 20px;
    background-position: 10px 0, 10px 0, 0 0, 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-yellow-dark);
    border: 4px solid var(--color-yellow);
    transition: all 0.4s ease;
}

.about-content h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: var(--space-md);
    letter-spacing: -0.5px;
}

.about-content p {
    color: var(--color-text);
    margin-bottom: var(--space-md);
    font-size: 1.05rem;
    line-height: 1.7;
}

.about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.about-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--color-yellow-light);
    color: var(--color-dark);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 2px solid var(--color-yellow);
    transition: all 0.25s ease;
}

.about-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 214, 0, 0.3);
}

/* ============================================
   TOPICS SECTION
   ============================================ */
.topics-section {
    padding: var(--space-3xl) 0;
    background: var(--color-bg);
}

.topics-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.topics-header h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.topics-header p {
    color: var(--color-text-light);
    font-size: 1.05rem;
}

.topics-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
}

.topic-card {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 14px 24px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    text-decoration: none;
    border: 2px solid transparent;
}

.topic-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.1);
    color: inherit;
}

.topic-icon {
    display: flex;
    align-items: center;
}

.topic-blue { background: var(--topic-blue-bg); color: var(--color-blue); border-color: var(--topic-blue-bg); }
.topic-blue:hover { border-color: var(--color-blue); }

.topic-green { background: var(--topic-green-bg); color: var(--color-green); border-color: var(--topic-green-bg); }
.topic-green:hover { border-color: var(--color-green); }

.topic-orange { background: var(--topic-orange-bg); color: var(--color-orange); border-color: var(--topic-orange-bg); }
.topic-orange:hover { border-color: var(--color-orange); }

.topic-yellow { background: var(--topic-yellow-bg); color: var(--color-yellow-dark); border-color: var(--topic-yellow-bg); }
.topic-yellow:hover { border-color: var(--color-yellow-dark); }

.topic-purple { background: var(--topic-purple-bg); color: var(--color-purple); border-color: var(--topic-purple-bg); }
.topic-purple:hover { border-color: var(--color-purple); }

.topic-pink { background: var(--topic-pink-bg); color: var(--color-pink); border-color: var(--topic-pink-bg); }
.topic-pink:hover { border-color: var(--color-pink); }

/* ============================================
   LATEST POSTS
   ============================================ */
.latest-posts {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-dark);
    letter-spacing: -0.5px;
}

.view-all-link {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-blue);
}

.view-all-link span {
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    display: inline-block;
}

.view-all-link:hover span {
    transform: translateX(4px);
}

/* --- Post Cards --- */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-xl);
}

.post-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid #f0f0f0;
    transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.1);
    border-color: var(--color-yellow);
}

.post-card-image {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--color-yellow-light);
    position: relative;
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.post-card:hover .post-card-image img {
    transform: scale(1.06);
}

/* Diagonal shine sweep on hover */
.post-card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        transparent 40%,
        rgba(255, 255, 255, 0.25) 45%,
        rgba(255, 255, 255, 0.25) 50%,
        transparent 55%
    );
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    pointer-events: none;
}

.post-card:hover .post-card-image::after {
    transform: translateX(100%);
}

/* ✦ Placeholder — geometric pattern instead of flat fill */
.post-card-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-yellow-dark);
    background:
        radial-gradient(circle at 20% 50%, rgba(255,214,0,0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(67,97,238,0.08) 0%, transparent 50%),
        linear-gradient(135deg, var(--color-yellow-light) 0%, #FFF3D0 100%);
}

.post-card-content {
    padding: var(--space-lg);
}

.post-card-tag {
    display: inline-block;
    padding: 3px 10px;
    background: var(--color-yellow-light);
    color: var(--color-yellow-dark);
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.post-card-tag:hover {
    background: var(--color-yellow);
    color: var(--color-dark);
}

.post-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.3px;
}

.post-card-title a {
    color: var(--color-dark);
}

.post-card-title a:hover {
    color: var(--color-blue);
}

.post-card-excerpt {
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.82rem;
    color: var(--color-text-light);
}

.read-time::before {
    content: '\B7';
    margin-right: 4px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: var(--space-2xl) 0;
    background: var(--color-bg);
}

.cta-card {
    background: var(--color-yellow);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
}

.cta-card h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.cta-card p {
    color: var(--color-text);
    font-size: 1.05rem;
    margin-bottom: var(--space-lg);
}

/* ============================================
   BLOG LIST PAGE
   ============================================ */
.blog-list { padding: var(--space-3xl) 0; }

.blog-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.blog-header h1 {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.blog-description {
    color: var(--color-text-light);
    font-size: 1.1rem;
}

.back-link {
    display: inline-block;
    margin-bottom: var(--space-md);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-light);
}

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

.tags-filter {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
    margin-bottom: var(--space-xl);
}

.tag-pill {
    display: inline-block;
    padding: 6px 16px;
    background: var(--color-bg);
    color: var(--color-text-light);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: 0.2s ease;
    border: 2px solid #e5e7eb;
}

.tag-pill:hover,
.tag-pill.active {
    background: var(--color-yellow);
    color: var(--color-dark);
    border-color: var(--color-yellow);
}

/* ============================================
   SINGLE POST
   ============================================ */
.post-full { padding-top: var(--space-xl); }

.post-header {
    max-width: 780px;
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
    margin: 0 auto;
}

.post-tag {
    display: inline-block;
    margin-bottom: var(--space-md);
}

.post-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-dark);
    margin-bottom: var(--space-md);
    letter-spacing: -0.5px;
}

.post-excerpt {
    font-size: 1.15rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

.post-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 2px solid var(--color-yellow-light);
}

.post-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Author avatar — subtle ring */
.post-author-image {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 0 0 2px var(--color-white), 0 0 0 3px var(--color-yellow-light);
    transition: box-shadow 0.3s ease;
}

.post-author:hover .post-author-image {
    box-shadow: 0 0 0 2px var(--color-white), 0 0 0 3px var(--color-yellow);
}

.post-author-name {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-dark);
}

.post-author-bio {
    font-size: 0.82rem;
    color: var(--color-text-light);
}

.post-date-info {
    text-align: right;
    font-size: 0.88rem;
    color: var(--color-text-light);
}

/* Feature image — elegant framing */
.post-feature-image {
    max-width: 1200px;
    margin: var(--space-xl) auto;
    padding: 0 var(--space-lg);
}

.post-feature-image img {
    border-radius: var(--radius-lg);
    width: 100%;
    box-shadow:
        0 2px 4px rgba(0,0,0,0.02),
        0 12px 40px rgba(0,0,0,0.06);
}

.image-caption {
    text-align: center;
    font-size: 0.84rem;
    color: var(--color-text-light);
    margin-top: var(--space-sm);
    font-style: italic;
}

/* --- Post Content --- */
.post-content {
    max-width: 780px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
}

.post-content h1, .post-content h2, .post-content h3, .post-content h4 {
    font-weight: 700;
    line-height: 1.3;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
    color: var(--color-dark);
}

.post-content h1 { font-size: 2rem; }
.post-content h2 { font-size: 1.6rem; }
.post-content h3 { font-size: 1.3rem; }

.post-content p {
    margin-bottom: var(--space-md);
    font-size: 1.05rem;
    line-height: 1.7;
}

.post-content a {
    color: var(--color-blue);
    text-decoration: underline;
    text-underline-offset: 3px;
}

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

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

.post-content blockquote {
    border-left: 4px solid var(--color-yellow);
    padding: var(--space-md) var(--space-lg);
    margin: var(--space-lg) 0;
    background: var(--color-yellow-light);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--color-text);
}

.post-content pre {
    background: var(--color-dark);
    color: #e5e7eb;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--space-lg) 0;
    font-size: 0.88rem;
    line-height: 1.6;
}

.post-content code {
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.88em;
}

.post-content p code {
    background: var(--color-yellow-light);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--color-dark);
}

/* --- Koenig Editor width classes (required by Ghost) --- */
.kg-width-wide {
    max-width: 100vw;
}

.kg-width-full {
    max-width: 100vw;
}

.kg-width-wide img,
.kg-width-full img {
    width: 100%;
}

/* Content images — hover reveal + shadow lift */
.post-content img {
    border-radius: var(--radius-md);
    margin: var(--space-lg) 0;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    cursor: default;
}

.post-content img:hover {
    box-shadow: 0 12px 36px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.post-content hr {
    border: none;
    height: 3px;
    background: var(--color-yellow-light);
    margin: var(--space-xl) 0;
    border-radius: 2px;
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-lg) 0;
}

.post-content th, .post-content td {
    padding: var(--space-sm) var(--space-md);
    border: 2px solid #f0f0f0;
    text-align: left;
}

.post-content th {
    background: var(--color-yellow-light);
    font-weight: 600;
}

/* --- Post Footer --- */
.post-footer {
    max-width: 780px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
    border-top: 2px solid var(--color-yellow-light);
}

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

.tags-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.post-share {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.share-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-right: var(--space-sm);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-bg);
    color: var(--color-text-light);
    transition: all 0.25s ease;
}

.share-btn:hover {
    background: var(--color-yellow);
    color: var(--color-dark);
    transform: translateY(-2px);
}

/* --- Related Posts --- */
.related-posts {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-lg);
}

.related-posts h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-xl);
    color: var(--color-dark);
}

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

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
}

.pagination a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 24px;
    background: var(--color-bg);
    color: var(--color-text);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    border: 2px solid transparent;
    transition: all 0.25s ease;
}

.pagination a:hover {
    background: var(--color-yellow-light);
    border-color: var(--color-yellow);
    color: var(--color-dark);
}

.pagination-info {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--space-3xl) 0;
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.empty-state h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.empty-state p {
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--color-dark);
    color: #e5e7eb;
    padding: var(--space-2xl) 0 var(--space-lg);
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-logo {
    display: block;
    font-size: 1.2rem;
    color: var(--color-yellow);
    margin-bottom: var(--space-sm);
}

.footer-col h4 {
    color: var(--color-white);
    font-size: 0.95rem;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-col p {
    font-size: 0.9rem;
    opacity: 0.7;
    line-height: 1.6;
}

.footer-col a {
    display: block;
    color: #e5e7eb;
    font-size: 0.9rem;
    opacity: 0.7;
    padding: 3px 0;
    transition: opacity 0.2s ease;
}

.footer-col a:hover {
    opacity: 1;
    color: var(--color-yellow);
}

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

.footer-bottom p {
    font-size: 0.85rem;
    opacity: 0.5;
}

/* ============================================
    SCROLL REVEAL ANIMATIONS
    ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(60px);
    transition: all 1s cubic-bezier(0.17, 0.55, 0.55, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: all 1s cubic-bezier(0.17, 0.55, 0.55, 1);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(60px);
    transition: all 1s cubic-bezier(0.17, 0.55, 0.55, 1);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.85);
    transition: all 1s cubic-bezier(0.17, 0.55, 0.55, 1);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ============================================
    GLASS EFFECT
    ============================================ */
.glass {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

/* ============================================
    HOVER LIFT EFFECT
    ============================================ */
.hover-lift {
    transition: all 0.5s cubic-bezier(0.17, 0.55, 0.55, 1);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.15);
}

/* ============================================
    CARD SHINE EFFECT
    ============================================ */
.card-shine {
    position: relative;
    overflow: hidden;
}

.card-shine::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.06) 50%, transparent 60%);
    transform: translate(-50%, -50%);
    transition: transform 0.6s;
    pointer-events: none;
    z-index: 1;
}

.card-shine:hover::before {
    transform: translate(50%, 50%);
}

/* ============================================
    TEXT GRADIENT
    ============================================ */
.text-gradient {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-yellow-dark) 50%, var(--color-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-warm {
    background: linear-gradient(135deg, var(--color-yellow) 0%, var(--color-yellow-dark) 50%, var(--color-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
    MORPHING BLOB ANIMATION
    ============================================ */
@keyframes morph {
    0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    50% { border-radius: 50% 60% 30% 60% / 30% 60% 70% 40%; }
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.05); }
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================
    DECORATIVE BLOBS
    ============================================ */
.deco-blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
    clip-path: inset(0 0 0 0);
}

.deco-blob-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: -100px;
    background: linear-gradient(135deg, rgba(255,214,0,0.15), rgba(249,168,37,0.1));
    animation: morph 15s ease-in-out infinite;
}

.deco-blob-2 {
    width: 250px;
    height: 250px;
    bottom: 10%;
    right: -80px;
    background: linear-gradient(135deg, rgba(67,97,238,0.1), rgba(114,9,183,0.08));
    animation: morph 15s ease-in-out infinite;
    animation-delay: -5s;
}

.deco-blob-3 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(255,214,0,0.08), transparent);
    animation: pulse-glow 6s ease-in-out infinite;
}

/* ============================================
    TECH MARQUEE
    ============================================ */
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.tech-marquee {
    padding: var(--space-xl) 0;
    background: var(--color-dark);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 30s linear infinite;
}

.marquee-track:hover {
    animation-play-state: paused;
}

.marquee-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0 var(--space-lg);
    font-size: 1.1rem;
    font-weight: 700;
    color: rgba(255,255,255,0.35);
    white-space: nowrap;
    transition: color 0.3s;
    cursor: default;
}

.marquee-item:hover {
    color: var(--color-yellow);
}

.marquee-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-yellow);
    opacity: 0.4;
}

/* ============================================
    STATS BAR
    ============================================ */
.stats-bar {
    padding: var(--space-2xl) 0;
    background: var(--color-yellow);
    position: relative;
    z-index: 1;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    text-align: center;
}

.stat-item {}

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--color-dark);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.stat-number .stat-plus {
    color: var(--color-yellow-dark);
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text);
    opacity: 0.7;
}

/* ============================================
    TYPING EFFECT
    ============================================ */
.hero-typing {
    overflow: hidden;
    white-space: nowrap;
    max-width: 100%;
}

.typing-cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: var(--color-yellow-dark);
    margin-left: 4px;
    animation: blink-cursor 1s step-end infinite;
    vertical-align: text-bottom;
    flex-shrink: 0;
}

@keyframes blink-cursor {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* ============================================
    SECTION LABEL
    ============================================ */
.section-label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-yellow-dark);
    margin-bottom: var(--space-md);
}

/* ============================================
    UTILITY CLASSES
    ============================================ */
.text-center { text-align: center; }

/* ============================================
    SERVICES SECTION
    ============================================ */
.services-section {
    padding: var(--space-3xl) 0;
    background: var(--color-bg);
    position: relative;
    z-index: 1;
}

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

.services-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.5px;
}

.services-header p {
    color: var(--color-text-light);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto;
}

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

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 2px solid #f0f0f0;
    transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.service-card:hover {
    border-color: var(--color-yellow);
    box-shadow: 0 12px 36px rgba(0,0,0,0.08);
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-yellow-light), rgba(255,214,0,0.15));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    color: var(--color-yellow-dark);
    transition: transform 0.4s ease;
}

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

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.3px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.service-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-bg);
    color: var(--color-text-light);
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 600;
    border: 1px solid #e5e7eb;
    transition: all 0.2s ease;
}

.service-tag:hover {
    background: var(--color-yellow-light);
    border-color: var(--color-yellow);
    color: var(--color-dark);
}

/* ============================================
    TIMELINE SECTION
    ============================================ */
.timeline-section {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
    position: relative;
    z-index: 1;
}

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

.timeline-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--color-dark);
    letter-spacing: -0.5px;
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 10px 0;
}

/* Central vertical line */
.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--color-yellow) 0%, var(--color-yellow-light) 100%);
    transform: translateX(-50%);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 0 16px;
    margin-bottom: 16px;
}

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

/* Left items */
.timeline-item-left {
    left: 0;
    text-align: right;
    padding-right: 40px;
}

/* Right items */
.timeline-item-right {
    left: 50%;
    padding-left: 40px;
}

/* Dot on the line */
.timeline-dot {
    position: absolute;
    top: 8px;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--color-yellow), var(--color-yellow-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-dark);
    z-index: 2;
    box-shadow: 0 4px 12px rgba(255,214,0,0.3);
}

.timeline-item-left .timeline-dot {
    right: -20px;
}

.timeline-item-right .timeline-dot {
    left: -20px;
}

.timeline-content {
    background: var(--color-white);
    border: 2px solid #f0f0f0;
    border-radius: var(--radius-md);
    padding: 14px 18px;
    transition: all 0.3s ease;
}

.timeline-content:hover {
    border-color: var(--color-yellow);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.timeline-date {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-yellow-dark);
    margin-bottom: 4px;
}

.timeline-content h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 4px;
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.timeline-content p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.5;
    margin-bottom: 8px;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.timeline-item-left .timeline-tags {
    justify-content: flex-end;
}

.timeline-tag {
    display: inline-block;
    padding: 3px 10px;
    background: var(--color-bg);
    color: var(--color-text-light);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid #e5e7eb;
}

/* ============================================
    RESPONSIVE
    ============================================ */
@media (max-width: 900px) {
    .container {
        padding: 0 var(--space-md);
    }

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

    .hero-description { margin: 0 auto var(--space-xl); }
    .hero-actions { justify-content: center; }
    .hero-visual { min-height: 280px; }

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

    .about-photo-wrap {
        max-width: 280px;
        margin: 0 auto var(--space-xl);
    }

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

    .about-tags { justify-content: center; }

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

    /* Timeline — single column on mobile */
    .timeline-line {
        left: 20px;
    }

    .timeline-item,
    .timeline-item-left,
    .timeline-item-right {
        width: 100%;
        left: 0;
        text-align: left;
        padding-left: 56px;
        padding-right: 0;
    }

    .timeline-item-left .timeline-dot,
    .timeline-item-right .timeline-dot {
        left: 0;
        right: auto;
    }

    .timeline-item-left .timeline-tags,
    .timeline-item-right .timeline-tags {
        justify-content: flex-start;
    }

    .posts-grid-3 { grid-template-columns: 1fr; }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
}

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

@media (max-width: 768px) {
    .nav-list {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--color-yellow);
        flex-direction: column;
        padding: var(--space-lg);
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        gap: var(--space-sm);
    }

    .nav-list.active { display: flex; }
    .nav-toggle { display: block; }
    .posts-grid { grid-template-columns: 1fr; }

    .post-meta {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    .post-author { flex-direction: column; }
    .post-date-info { text-align: center; }

    .section-header {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

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

@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .hero-card { max-width: 240px; padding: var(--space-lg); }
    .topics-grid { gap: var(--space-sm); }
    .topic-card { padding: 10px 18px; font-size: 0.88rem; }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
:focus-visible {
    outline: 3px solid var(--color-yellow);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ============================================
   PRINT
   ============================================ */
@media print {
    .site-header, .site-footer, .post-share, .related-posts { display: none; }
    .post-content { max-width: 100%; }
}

/* ============================================
   TERMINAL / CODE WINDOW Section
   ============================================ */
.terminal-section {
    padding: var(--space-3xl) 0;
    background: var(--color-dark);
    position: relative;
    overflow: hidden;
}

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

.terminal-header-text .section-label {
    color: var(--color-yellow);
}

.terminal-header-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--color-white);
    margin-top: var(--space-sm);
}

.terminal-window {
    max-width: 720px;
    margin: 0 auto;
    background: #0a0a0f;
    border: 1px solid rgba(255, 214, 0, 0.12);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 0 40px rgba(255, 214, 0, 0.06), 0 20px 60px rgba(0, 0, 0, 0.4);
}

.terminal-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    background: rgba(255, 214, 0, 0.04);
    border-bottom: 1px solid rgba(255, 214, 0, 0.08);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot-red { background: #ff5f57; }
.terminal-dot-yellow { background: #febc2e; }
.terminal-dot-green { background: #28c840; }

.terminal-filename {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.75rem;
    color: #555;
    margin-left: 12px;
}

.terminal-body {
    padding: 24px 28px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.82rem;
    line-height: 1.9;
    overflow-x: auto;
    color: #a0a0a0;
}

.code-line {
    padding: 0 4px;
    border-radius: 4px;
    transition: background 0.2s;
    white-space: pre;
}

.code-line:hover {
    background: rgba(255, 214, 0, 0.04);
}

/* Syntax highlighting */
.kw { color: #c084fc; }
.fn { color: #60a5fa; }
.str { color: #fbbf24; }
.cm { color: #555; font-style: italic; }
.num { color: #f472b6; }
.type { color: #4ade80; }
.var { color: #d4d4d4; }

.terminal-caption {
    max-width: 600px;
    margin: var(--space-lg) auto 0;
    text-align: center;
    font-size: 0.9rem;
    color: #777;
    line-height: 1.7;
}

/* ============================================
   AI AGENTS Section — Terminal style
   ============================================ */
.ai-agents-section {
    padding: var(--space-xl) 0;
    background: var(--color-dark);
}

.ai-agents-details {
    max-width: 720px;
    margin: 0 auto;
    border: 1px solid rgba(255, 214, 0, 0.12);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color 0.3s;
    background: #0a0a0f;
    box-shadow: 0 0 30px rgba(255, 214, 0, 0.04), 0 12px 40px rgba(0, 0, 0, 0.3);
}

.ai-agents-details[open] {
    border-color: rgba(255, 214, 0, 0.25);
}

.ai-agents-summary {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    cursor: pointer;
    list-style: none;
    background: rgba(255, 214, 0, 0.04);
    border-bottom: 1px solid rgba(255, 214, 0, 0.08);
    transition: background 0.3s;
    user-select: none;
}

.ai-agents-summary:hover {
    background: rgba(255, 214, 0, 0.08);
}

.ai-agents-summary::-webkit-details-marker { display: none; }

.ai-agents-icon svg {
    color: var(--color-yellow);
    flex-shrink: 0;
}

.ai-agents-label {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.8rem;
    color: #999;
    letter-spacing: 0.05em;
}

.ai-agents-chevron {
    margin-left: auto;
    color: #555;
    transition: transform 0.3s;
}

.ai-agents-details[open] .ai-agents-chevron {
    transform: rotate(180deg);
}

.ai-agents-content {
    padding: 20px 24px;
    background: #0a0a0f;
}

.ai-agents-json {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.78rem;
    line-height: 1.8;
    color: #a0a0a0;
    overflow-x: auto;
    white-space: pre;
    margin: 0;
    padding: 0;
}

/* JSON syntax colors inside AI block */
.ai-agents-json .json-key { color: #60a5fa; }
.ai-agents-json .json-string { color: #fbbf24; }
.ai-agents-json .json-bracket { color: #888; }

/* ============================================
   SUBSCRIBE Section
   ============================================ */
.subscribe-section {
    padding: var(--space-2xl) 0;
    background: var(--color-white);
}

.subscribe-card {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-lg) var(--space-xl);
    border: 1px solid #e5e5e5;
    border-radius: var(--radius-lg);
    background: var(--color-white);
    flex-wrap: wrap;
}

.subscribe-info {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
}

.subscribe-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
}

.subscribe-frequency {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.subscribe-form {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.subscribe-input {
    padding: 10px 16px;
    border: 1px solid #e5e5e5;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    width: 180px;
    transition: border-color 0.2s;
}

.subscribe-input:focus {
    outline: none;
    border-color: var(--color-yellow);
}

.subscribe-input::placeholder {
    color: #aaa;
}

.subscribe-btn {
    padding: 10px 20px;
    background: var(--color-orange);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

.subscribe-btn:hover {
    background: #e07400;
}

/* ============================================
   RESPONSIVE — Terminal & AI Agents
   ============================================ */
@media (max-width: 768px) {
    .terminal-body {
        padding: 16px 18px;
        font-size: 0.72rem;
        line-height: 1.7;
    }

    .terminal-bar {
        padding: 10px 14px;
    }

    .terminal-filename {
        font-size: 0.65rem;
    }

    .ai-agents-summary {
        padding: 12px 16px;
    }

    .ai-agents-content {
        padding: 16px;
    }

    .ai-agents-json {
        font-size: 0.68rem;
    }

    .subscribe-card {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
        padding: var(--space-md) var(--space-lg);
    }

    .subscribe-form {
        width: 100%;
    }

    .subscribe-input {
        flex: 1;
        width: auto;
    }

    .subscribe-btn {
        flex-shrink: 0;
    }
}