/* ==========================================================================
   Emre Türkmen Tema — Ana Stil Dosyası
   Renk Paleti: Mavi / Beyaz / Lacivert
   Tipografi: Inter + JetBrains Mono
   ========================================================================== */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Colors */
    --color-primary: #2563EB;
    --color-primary-dark: #1D4ED8;
    --color-primary-light: #EFF6FF;
    --color-primary-rgb: 37, 99, 235;
    --color-accent: #0EA5E9;
    --color-dark: #0F172A;
    --color-text: #334155;
    --color-muted: #64748B;
    --color-border: #E2E8F0;
    --color-surface: #F8FAFC;
    --color-white: #FFFFFF;
    --color-success: #10B981;
    --color-danger: #EF4444;

    /* Typography */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-code: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

    /* Spacing (4px grid) */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;

    /* Layout */
    --container-max: 1200px;
    --header-height: 64px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-surface);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

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

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.25;
    letter-spacing: -0.025em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
    margin-bottom: var(--space-4);
}

code, pre {
    font-family: var(--font-code);
}

/* ---------- Layout ---------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.section {
    padding: var(--space-20) 0;
}

.section--alt {
    background-color: var(--color-white);
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.text-center { text-align: center; }

.grid {
    display: grid;
    gap: var(--space-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition-normal);
    height: var(--header-height);
}

.site-header .container {
    height: 100%;
}

.site-header.scrolled {
    box-shadow: var(--shadow-lg);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

/* wp_nav_menu nav wrapper */
.header-inner > nav {
    display: flex;
    align-items: center;
    height: 100%;
}

.site-logo {
    display: flex;
    align-items: center;
    height: 100%;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-dark);
    text-decoration: none;
    letter-spacing: -0.02em;
    flex-shrink: 0;
}

.site-logo:hover {
    color: var(--color-primary);
}

/* Desktop Nav */
.main-nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    list-style: none;
    height: 100%;
    margin: 0;
    padding: 0;
}

.main-nav li {
    display: flex;
    align-items: center;
    height: 100%;
}

.main-nav a {
    display: inline-flex;
    align-items: center;
    height: 100%;
    padding: 0;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* Header Right */
.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.header-social {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.header-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-muted);
    transition: color var(--transition-fast);
}

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

.header-social svg {
    width: 20px;
    height: 20px;
}

.header-divider {
    width: 1px;
    height: 24px;
    background: var(--color-border);
}

.btn-header-cta {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background var(--transition-fast);
}

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

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: var(--space-2);
    cursor: pointer;
    color: var(--color-text);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.menu-toggle:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.menu-toggle svg {
    width: 24px;
    height: 24px;
}

/* Mobile Cart Button — hidden on desktop */
.mobile-cart-btn {
    display: none;
    position: relative;
    background: transparent;
    border: none;
    padding: var(--space-2);
    border-radius: var(--radius-lg);
    color: var(--color-muted);
    cursor: pointer;
    transition: all .15s;
}
.mobile-cart-btn:hover { color: var(--color-primary); background: var(--color-primary-light); }

/* Mobile Nav */
.mobile-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    z-index: 99;
    padding: var(--space-4);
    overflow-y: auto;
    animation: fadeSlideDown 0.25s ease;
}

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

@keyframes fadeSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.mobile-nav-links {
    list-style: none;
    margin-bottom: var(--space-6);
}

.mobile-nav-links a {
    display: block;
    padding: var(--space-3) var(--space-4);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
    border-left: 3px solid transparent;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-left-color: var(--color-primary);
}

.mobile-nav-social {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.mobile-nav-social a {
    color: var(--color-muted);
}

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

.mobile-nav-social svg {
    width: 24px;
    height: 24px;
}

.mobile-nav-cta {
    display: block;
    margin: var(--space-4);
    padding: var(--space-3);
    text-align: center;
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background var(--transition-fast);
}

.mobile-nav-cta:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
}

/* ---------- Hero Section ---------- */
.hero {
    position: relative;
    padding: var(--space-20) 0;
    overflow: hidden;
    background: var(--color-surface);
}

.hero-bg-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.hero-bg-blob--1 {
    top: -80px;
    right: -80px;
    width: 380px;
    height: 380px;
    background: var(--color-primary-light);
    opacity: 0.6;
}

.hero-bg-blob--2 {
    bottom: -80px;
    left: -80px;
    width: 320px;
    height: 320px;
    background: var(--color-accent);
    opacity: 0.1;
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: var(--space-16);
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1;
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: var(--space-6);
    line-height: 1.15;
    min-height: 140px;
}

.hero-typewriter {
    display: block;
    margin-top: var(--space-2);
    font-size: clamp(1.75rem, 4vw, 3rem);
    color: var(--color-primary);
}

.hero-typewriter .cursor {
    display: inline-block;
    color: var(--color-primary);
    animation: blink 0.7s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

.hero-desc {
    font-size: 1.125rem;
    color: var(--color-text);
    max-width: 600px;
    line-height: 1.8;
    margin-bottom: var(--space-8);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.hero-photo-wrap {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.hero-photo {
    position: relative;
    display: inline-block;
}

.hero-photo img {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: var(--shadow-2xl);
    position: relative;
    z-index: 2;
}

.hero-photo::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 2px solid var(--color-primary-light);
    animation: pulse-ring 3s ease-in-out infinite;
}

.hero-photo::after {
    content: '';
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    border: 1px solid var(--color-accent);
    opacity: 0.4;
}

@keyframes pulse-ring {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.04); opacity: 0.6; }
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-fast);
    line-height: 1.5;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.25);
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.35);
    transform: translateY(-1px);
}

.btn--ghost {
    background: var(--color-white);
    color: var(--color-dark);
    border: 1px solid var(--color-border);
}

.btn--ghost:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-1px);
}

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: 1.0625rem;
}

.btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: 0.875rem;
}

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

.btn--dark:hover {
    background: #000;
    color: var(--color-white);
}

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

.btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ---------- Section Headers ---------- */
.section-header {
    margin-bottom: var(--space-12);
}

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

.section-header h2 {
    margin-bottom: var(--space-4);
}

.section-header p {
    color: var(--color-muted);
    max-width: 640px;
}

.section-header--center p {
    margin-left: auto;
    margin-right: auto;
}

.section-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: var(--space-12);
}

/* ---------- Cards ---------- */
.card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-slow);
}

.card:hover {
    box-shadow: var(--shadow-xl);
}

.card-body {
    padding: var(--space-6);
}

/* Service Card */
.service-card {
    padding: var(--space-8);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-slow);
}

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

.service-card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal);
}

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

.service-card-icon svg {
    width: 28px;
    height: 28px;
}

.service-card h3 {
    margin-bottom: var(--space-3);
}

.service-card p {
    color: var(--color-text);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-weight: 500;
    color: var(--color-primary);
    font-size: 0.9375rem;
}

.service-card-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.service-card:hover .service-card-link svg {
    transform: translateX(4px);
}

/* Product Card */
.product-card {
    display: flex;
    flex-direction: column;
}

.product-card-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #f1f5f9;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.product-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: var(--shadow-sm);
}

.product-badge--price {
    background: var(--color-white);
    color: var(--color-dark);
}

.product-badge--free {
    background: #DCFCE7;
    color: #166534;
}

.product-card-body {
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-card-category {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-2);
}

.product-card-body h3 {
    font-size: 1.0625rem;
    margin-bottom: var(--space-2);
}

.product-card-body p {
    font-size: 0.875rem;
    color: var(--color-muted);
    margin-bottom: var(--space-4);
    flex-grow: 1;
}

.product-card-btn {
    display: block;
    width: 100%;
    padding: var(--space-2) 0;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-dark);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.product-card-btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ---------- Testimonials ---------- */
.testimonial-card {
    padding: var(--space-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-4);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: var(--space-4);
}

.testimonial-name {
    font-weight: 700;
    color: var(--color-dark);
    font-size: 0.9375rem;
}

.testimonial-role {
    font-size: 0.75rem;
    color: var(--color-muted);
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--color-text);
    font-style: italic;
    line-height: 1.7;
}

/* ---------- Blog Card ---------- */
.blog-card {
    display: flex;
    flex-direction: column;
}

.blog-card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.blog-card-body {
    padding: var(--space-5);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-bottom: var(--space-3);
}

.blog-card-meta .category-tag {
    color: var(--color-primary);
    font-weight: 600;
}

.blog-card-body h3 {
    font-size: 1.0625rem;
    margin-bottom: var(--space-2);
}

.blog-card-body h3 a {
    color: var(--color-dark);
    text-decoration: none;
}

.blog-card-body h3 a:hover {
    color: var(--color-primary);
}

.blog-card-excerpt {
    font-size: 0.875rem;
    color: var(--color-muted);
    flex-grow: 1;
}

/* ---------- Newsletter ---------- */
.newsletter {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--space-24) 0;
}

.newsletter h2 {
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.newsletter p {
    color: #94A3B8;
    margin-bottom: var(--space-8);
}

.newsletter-form {
    display: flex;
    gap: var(--space-3);
    max-width: 480px;
    margin: 0 auto;
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    background: #1E293B;
    border: 1px solid #334155;
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.newsletter-form input[type="email"]::placeholder {
    color: #64748B;
}

.newsletter-form input[type="email"]:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(var(--color-primary-rgb), 0.2);
}

.newsletter-form button {
    padding: var(--space-3) var(--space-6);
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: var(--font-body);
    transition: background var(--transition-fast);
    white-space: nowrap;
}

.newsletter-form button:hover {
    background: var(--color-primary-dark);
}

.newsletter-note {
    font-size: 0.75rem;
    color: #475569;
    margin-top: var(--space-4);
}

/* ---------- Footer ---------- */
.footer-cta {
    background: var(--color-primary-light);
    padding: var(--space-12) 0;
    text-align: center;
}

.footer-cta h2 {
    margin-bottom: var(--space-4);
}

.footer-cta p {
    color: var(--color-text);
    max-width: 640px;
    margin: 0 auto var(--space-6);
}

.site-footer {
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    padding: var(--space-12) 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-8);
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--color-muted);
    margin-bottom: var(--space-4);
}

.footer-social {
    display: flex;
    gap: var(--space-4);
}

.footer-social a {
    color: var(--color-muted);
    transition: color var(--transition-fast);
}

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

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-heading {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-dark);
    margin-bottom: var(--space-4);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-2);
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.footer-rss {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.875rem;
    color: var(--color-muted);
    text-decoration: none;
}

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

.footer-rss svg {
    width: 16px;
    height: 16px;
}

/* ---------- About Page ---------- */
.about-profile {
    display: flex;
    gap: var(--space-8);
    background: var(--color-white);
    padding: var(--space-8) var(--space-12);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-12);
}

.about-avatar {
    width: 192px;
    height: 192px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--color-primary-light);
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.about-info h1 {
    margin-bottom: var(--space-2);
}

.about-title {
    font-size: 1.25rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--space-6);
}

.about-bio {
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: var(--space-6);
}

.about-social-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.about-social-links a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-white);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.about-social-links a:hover {
    opacity: 0.9;
    color: var(--color-white);
}

.about-social-links a svg {
    width: 16px;
    height: 16px;
}

.about-social-links .github { background: #24292e; }
.about-social-links .linkedin { background: #0A66C2; }
.about-social-links .twitter { background: #0EA5E9; }
.about-social-links .email { background: var(--color-surface); border: 1px solid var(--color-border); color: var(--color-dark); }
.about-social-links .email:hover { color: var(--color-dark); }

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.stat-card {
    background: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.stat-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* Skills */
.skill-card {
    background: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

.skill-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.skill-card-header svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.skill-card-header h3 {
    font-size: 1rem;
    margin: 0;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.skill-tag {
    padding: var(--space-1) var(--space-3);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    color: var(--color-text);
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: var(--space-8);
    margin-left: var(--space-4);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--color-border);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--space-10);
}

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

.timeline-dot {
    position: absolute;
    left: calc(-1 * var(--space-8) - 7px);
    top: 6px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-surface);
}

.timeline-dot--muted {
    background: #CBD5E1;
}

.timeline-date {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.timeline-date--muted {
    color: var(--color-muted);
}

.timeline-item h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-2);
}

.timeline-item p {
    color: var(--color-text);
}

/* ---------- Contact Page ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-12);
}

.contact-info-card {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.contact-info-card h3 {
    margin-bottom: var(--space-8);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-6);
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-right: var(--space-4);
}

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

.contact-info-label {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-dark);
    margin-bottom: var(--space-1);
}

.contact-info-value {
    font-size: 1.0625rem;
    color: var(--color-text);
}

.contact-info-value a {
    color: var(--color-text);
}

.contact-info-value a:hover {
    color: var(--color-primary);
}

.contact-info-sub {
    font-size: 0.8125rem;
    color: var(--color-muted);
    margin-top: var(--space-1);
}

.contact-social-grid {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-8);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.contact-social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-muted);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.contact-social-btn:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.contact-social-btn svg {
    width: 20px;
    height: 20px;
}

/* Partnership Box */
.partnership-box {
    background: var(--color-dark);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
    margin-top: var(--space-8);
}

.partnership-box::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: var(--color-primary);
    opacity: 0.2;
    filter: blur(40px);
}

.partnership-box h3 {
    color: var(--color-white);
    margin-bottom: var(--space-3);
}

.partnership-box p {
    color: #94A3B8;
    font-size: 0.875rem;
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

/* Contact Form */
.contact-form-card {
    background: var(--color-white);
    padding: var(--space-8) var(--space-12);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.contact-form-card h2 {
    margin-bottom: var(--space-8);
}

/* ---------- Forms ---------- */
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    outline: none;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: var(--space-10);
}

.form-textarea {
    resize: none;
    min-height: 150px;
}

/* ---------- Blog Listing ---------- */
.blog-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

/* ---------- Single Post ---------- */
.single-post {
    max-width: var(--container-max);
    margin: 0 auto;
}

.single-post-header {
    margin-bottom: var(--space-8);
}

.single-post-category {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.single-post-title {
    margin-bottom: var(--space-4);
}

.single-post-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: 0.875rem;
    color: var(--color-muted);
}

.single-post-content {
    font-size: 1.0625rem;
    line-height: 1.85;
}

.single-post-content h2 {
    margin: var(--space-10) 0 var(--space-4);
}

.single-post-content h3 {
    margin: var(--space-8) 0 var(--space-3);
}

.single-post-content blockquote {
    border-left: 3px solid var(--color-primary);
    padding: var(--space-4) var(--space-6);
    margin: var(--space-6) 0;
    background: var(--color-primary-light);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--color-dark);
}

.single-post-content code {
    background: #1E1E1E;
    color: #E2E8F0;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.875em;
}

.single-post-content pre {
    background: #1E1E1E;
    color: #E2E8F0;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    overflow-x: auto;
    margin: var(--space-6) 0;
}

.single-post-content pre code {
    background: none;
    padding: 0;
}

.single-post-content img {
    border-radius: var(--radius-lg);
    margin: var(--space-6) 0;
}

.single-post-content ul,
.single-post-content ol {
    padding-left: var(--space-6);
    margin-bottom: var(--space-4);
}

.single-post-content li {
    margin-bottom: var(--space-2);
}

/* Author Box */
.author-box {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-8);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    margin-top: var(--space-12);
}

.author-box img {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.author-box h4 {
    margin-bottom: var(--space-2);
}

.author-box p {
    font-size: 0.875rem;
    color: var(--color-muted);
}

/* ---------- 404 Page ---------- */
.error-page {
    text-align: center;
    padding: var(--space-24) 0;
}

.error-code {
    font-size: clamp(6rem, 15vw, 10rem);
    font-weight: 800;
    color: var(--color-primary-light);
    line-height: 1;
    margin-bottom: var(--space-4);
}

.error-page h1 {
    margin-bottom: var(--space-4);
}

.error-page p {
    color: var(--color-muted);
    max-width: 480px;
    margin: 0 auto var(--space-8);
}

/* ---------- Pagination ---------- */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-12);
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    transition: all var(--transition-fast);
}

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

.pagination .current {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ---------- Alert Messages ---------- */
.alert {
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    font-size: 0.9375rem;
}

.alert--success {
    background: #DCFCE7;
    color: #166534;
    border: 1px solid #BBF7D0;
}

.alert--error {
    background: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
    font-size: 0.8125rem;
    color: var(--color-muted);
    margin-bottom: var(--space-6);
}

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

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

.breadcrumbs .separator {
    margin: 0 var(--space-2);
}

/* ---------- Screen Reader Text ---------- */
.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;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ---------- GitHub Contribution Graph ---------- */
.github-section {
    border-top: 1px solid var(--color-border);
}

.github-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-12);
}

.github-header h2 {
    margin-bottom: var(--space-3);
}

.github-header p {
    color: var(--color-muted);
    font-size: 1.0625rem;
}

.github-graph {
    background: var(--color-surface);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    overflow-x: auto;
}

.github-graph-inner {
    min-width: 800px;
}

.github-months {
    display: flex;
    gap: 4px;
    margin-bottom: 8px;
    font-size: 0.6875rem;
    color: var(--color-muted);
    padding-left: 32px;
}

.github-months span {
    flex: 1;
}

.github-grid {
    display: flex;
    gap: 4px;
}

.github-days-label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.6875rem;
    color: var(--color-muted);
    padding-right: 8px;
    justify-content: space-between;
    padding: 4px 8px 4px 0;
}

.github-cells {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(52, 1fr);
    gap: 3px;
}

.github-cell {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    background: #E2E8F0;
}

.github-cell--1 { background: #BBF7D0; }
.github-cell--2 { background: #4ADE80; }
.github-cell--3 { background: #22C55E; }
.github-cell--4 { background: #16A34A; }

.github-legend {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    margin-top: var(--space-4);
    font-size: 0.6875rem;
    color: var(--color-muted);
}

.github-legend-cell {
    width: 12px;
    height: 12px;
    border-radius: 2px;
}

/* ---------- Brand Bar ---------- */
.brand-bar {
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-white);
    padding: var(--space-8) 0;
    overflow: hidden;
}

.brand-bar-label {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-6);
}

.brand-logos {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-8);
    opacity: 0.5;
    filter: grayscale(100%);
    transition: all 0.5s ease;
}

.brand-logos:hover {
    opacity: 1;
    filter: grayscale(0%);
}

.brand-logos span {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
}

/* ---------- Inline SVG Icon Default ---------- */
.icon {
    display: inline-block;
    vertical-align: middle;
    width: 1em;
    height: 1em;
    fill: currentColor;
}

/* ==========================================================================
   MINI CART DRAWER
   ========================================================================== */
#et-cart-backdrop,
.et-cart-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 9998;
}
#et-cart-drawer,
.et-cart-drawer {
    position: fixed;
    top: 0;
    right: -420px;
    width: 100%;
    max-width: 420px;
    height: 100vh;
    height: 100dvh;
    background: var(--color-surface);
    box-shadow: -8px 0 40px rgba(0,0,0,0.15);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    transition: right .3s cubic-bezier(.4,0,.2,1);
}
#et-cart-drawer.open { right: 0; }
/* Backdrop visibility managed by JS — add 'open' class to backdrop too */

.et-cart-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.et-cart-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
}
.et-cart-header button {
    padding: var(--space-2);
    border-radius: var(--radius-lg);
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-muted);
    transition: all .15s;
}
.et-cart-header button:hover { background: var(--color-primary-light); color: var(--color-primary); }

.et-cart-body { flex: 1; overflow-y: auto; padding: var(--space-6); }

.et-cart-item {
    display: flex;
    gap: var(--space-4);
    background: var(--color-white);
    padding: var(--space-4);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-border);
    margin-bottom: var(--space-4);
    transition: opacity .2s;
}
.et-cart-item-img { width: 80px; height: 80px; object-fit: cover; border-radius: var(--radius-xl); border: 1px solid var(--color-border); }
.et-cart-item-info { flex: 1; display: flex; flex-direction: column; justify-content: space-between; }
.et-cart-item-title { font-weight: 700; font-size: 0.875rem; color: var(--color-dark); margin: 0 0 2px; }
.et-cart-item-meta { font-size: 0.75rem; color: var(--color-muted); margin: 0; }
.et-cart-item-price { font-weight: 700; color: var(--color-primary); }
.et-cart-item-remove {
    background: transparent; border: none; color: #ef4444; cursor: pointer; padding: var(--space-1);
    align-self: flex-start; flex-shrink: 0;
}
.et-cart-item-remove:hover { color: #b91c1c; }

.et-cart-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; text-align: center; gap: var(--space-4); }
.et-cart-empty-icon { width: 80px; height: 80px; background: var(--color-primary-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--color-primary); }
.et-cart-empty p { font-size: 1.125rem; color: var(--color-muted); margin: 0; }
.et-cart-continue { color: var(--color-primary); font-weight: 600; background: none; border: none; cursor: pointer; font-family: inherit; }

.et-cart-footer {
    padding: var(--space-6);
    border-top: 1px solid var(--color-border);
    background: var(--color-white);
}
.et-cart-subtotal { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-6); }
.et-cart-subtotal span:first-child { color: var(--color-muted); font-weight: 500; }
.et-cart-total-amount { font-size: 1.5rem; font-weight: 800; color: var(--color-dark); }
.et-cart-checkout {
    width: 100%;
    padding: var(--space-4);
    border-radius: var(--radius-xl);
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 700;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    transition: background .15s;
    box-shadow: var(--shadow-md);
    font-family: inherit;
}
.et-cart-checkout:hover { background: var(--color-primary-dark); }

/* Header cart button */
.header-cart-btn {
    position: relative;
    background: transparent;
    border: none;
    padding: var(--space-2);
    border-radius: var(--radius-lg);
    color: var(--color-muted);
    cursor: pointer;
    transition: all .15s;
}
.header-cart-btn:hover { color: var(--color-primary); background: var(--color-primary-light); }
.et-cart-count {
    position: absolute;
    top: -2px;
    right: -4px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #ef4444;
    color: white;
    font-size: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* Spinner */
.et-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: et-spin .6s linear infinite;
}
@keyframes et-spin { to { transform: rotate(360deg); } }

/* Added state */
.et-added { background: #10b981 !important; pointer-events: none; }

/* ==========================================================================
   BLOG DETAIL
   ========================================================================== */
.blog-detail-header {
    text-align: center;
    margin-bottom: var(--space-10);
}
.blog-detail-header-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}
.blog-detail-category {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 4px 12px;
    border-radius: var(--radius-full);
}
.blog-detail-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    color: var(--color-muted);
}
.blog-detail-title {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-6);
}
@media(max-width:767px) { .blog-detail-title { font-size: 1.75rem; } }
.blog-detail-subtitle {
    font-size: 1.25rem;
    color: var(--color-muted);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.blog-detail-featured {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-12);
}
.blog-detail-featured-img { width: 100%; height: auto; display: block; aspect-ratio: 2/1; object-fit: cover; }

.blog-detail-layout {
    display: flex;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}
.blog-detail-article {
    flex: 2;
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-8) var(--space-12);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    min-width: 0;
}
@media(max-width:767px) { .blog-detail-article { padding: var(--space-6); } }

.blog-detail-sidebar {
    flex: 1;
    min-width: 220px;
}
@media(max-width:1023px) {
    .blog-detail-layout { flex-direction: column; }
    .blog-detail-sidebar { display: none; }
}

.blog-detail-content { line-height: 1.8; }
.blog-detail-content h2 { font-size: 1.5rem; font-weight: 700; margin-top: var(--space-10); margin-bottom: var(--space-4); }
.blog-detail-content h3 { font-size: 1.25rem; font-weight: 700; margin-top: var(--space-8); margin-bottom: var(--space-3); }
.blog-detail-content p { margin-bottom: var(--space-6); }
.blog-detail-content blockquote { border-left: 4px solid var(--color-primary); padding-left: var(--space-6); padding-top: var(--space-2); padding-bottom: var(--space-2); margin: var(--space-8) 0; font-style: italic; font-size: 1.25rem; color: var(--color-dark); background: var(--color-surface); border-radius: 0 var(--radius-xl) var(--radius-xl) 0; }
.blog-detail-content pre { background: #1e1e1e; border-radius: var(--radius-xl); padding: var(--space-6); overflow-x: auto; margin: var(--space-8) 0; }
.blog-detail-content code { font-family: var(--font-code); font-size: 0.875rem; }
.blog-detail-content pre code { color: #ccc; }
.blog-detail-content img { border-radius: var(--radius-xl); max-width: 100%; height: auto; }

/* ToC Card */
.blog-toc-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    border: 1px solid var(--color-border);
    position: sticky;
    top: calc(var(--header-height) + var(--space-6));
}
.blog-toc-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border);
}
.blog-toc-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.blog-toc-list li a { display: block; padding: var(--space-2) var(--space-3); font-size: 0.85rem; color: var(--color-text); text-decoration: none; border-radius: var(--radius-lg); transition: all .15s; }
.blog-toc-list li a:hover { background: var(--color-primary-light); color: var(--color-primary); }
.blog-toc-sub { padding-left: var(--space-4); }
.blog-toc-sub a { font-size: 0.8rem; }

/* Blog Tags */
.blog-detail-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-8); }
.blog-detail-tag { font-size: 0.85rem; padding: var(--space-2) var(--space-3); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); color: var(--color-text); text-decoration: none; transition: all .15s; }
.blog-detail-tag:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* Blog CTA */
.blog-detail-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    margin-bottom: var(--space-8);
}
.blog-detail-cta h3 { color: var(--color-white); margin-bottom: var(--space-3); font-size: 1.25rem; }
.blog-detail-cta p { color: rgba(255,255,255,0.9); margin-bottom: var(--space-4); }
.blog-detail-cta-btn { display: inline-block; background: var(--color-white); color: var(--color-primary); font-weight: 700; padding: var(--space-3) var(--space-6); border-radius: var(--radius-lg); text-decoration: none; transition: box-shadow .15s; }
.blog-detail-cta-btn:hover { box-shadow: var(--shadow-lg); }

/* Blog Author */
.blog-detail-author {
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: flex-start;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}
@media(max-width:767px) { .blog-detail-author { flex-direction: column; align-items: center; text-align: center; } }
.blog-detail-author-img { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; border: 2px solid var(--color-white); box-shadow: var(--shadow-md); flex-shrink: 0; }
.blog-detail-author-info h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: var(--space-2); }
.blog-detail-author-info p { color: var(--color-text); margin-bottom: var(--space-4); line-height: 1.6; }
.blog-detail-author-links { display: flex; align-items: center; gap: var(--space-3); }
@media(max-width:767px) { .blog-detail-author-links { justify-content: center; } }
.blog-detail-author-links a { color: var(--color-muted); transition: color .15s; }
.blog-detail-author-links a:hover { color: var(--color-primary); }
.blog-detail-author-more { font-size: 0.875rem; font-weight: 600; color: var(--color-primary); text-decoration: none; margin-left: var(--space-2); }
.blog-detail-author-more:hover { text-decoration: underline; }