/*
Theme Name: Marc Schiffer
Theme URI: https://marcschiffer.de
Author: Marc Schiffer
Author URI: https://marcschiffer.de
Description: Modernes, minimalistisches Theme für Marc Schiffer — Autor und Experte für KI & Projektmanagement.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: marcschiffer
*/

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */

:root {
    /* Colors */
    --color-bg: #fafafa;
    --color-surface: #ffffff;
    --color-text: #1a1a2e;
    --color-text-muted: #64648c;
    --color-accent: #4f46e5;
    --color-accent-light: #eef2ff;
    --color-accent-dark: #3730a3;
    --color-border: #e5e5f0;
    --color-gradient-start: #4f46e5;
    --color-gradient-end: #7c3aed;

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

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Layout */
    --container-max: 1200px;
    --container-narrow: 800px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08);
    --shadow-accent: 0 4px 20px rgba(79, 70, 229, 0.2);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

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

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

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

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

ul, ol {
    list-style: none;
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    text-transform: uppercase;
    display: block;
    margin-bottom: var(--space-lg);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.8rem 1.6rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
    color: #fff;
    box-shadow: var(--shadow-accent);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(79, 70, 229, 0.3);
    color: #fff;
}

.btn--ghost {
    background: transparent;
    color: var(--color-text);
    border: 1.5px solid var(--color-border);
}

.btn--ghost:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

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

.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-lg) 0;
    transition: all var(--transition-base);
    background: transparent;
}

.site-nav--scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: var(--space-md) 0;
    box-shadow: var(--shadow-sm);
}

.site-nav__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    text-decoration: none;
    color: var(--color-text);
}

.site-nav__logo-mark {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: var(--radius-md);
}

.site-nav__logo-text {
    font-weight: 600;
    font-size: 1.05rem;
}

.site-nav__links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.site-nav__links a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 450;
    transition: color var(--transition-fast);
}

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

.site-nav__cta {
    padding: 0.55rem 1.2rem;
    background: var(--color-text);
    color: #fff !important;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
}

.site-nav__cta:hover {
    background: var(--color-accent);
    color: #fff !important;
}

.site-nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.site-nav__toggle span {
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.hero__tagline {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-accent);
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.hero__title--accent {
    background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__description {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
    max-width: 520px;
}

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

/* Hero Visual - Abstract Network Graphic */
.hero__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__graphic {
    position: relative;
    width: 400px;
    height: 400px;
}

.hero__circle {
    position: absolute;
    border-radius: 50%;
    border: 1.5px solid var(--color-border);
}

.hero__circle--1 {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    animation: rotate 30s linear infinite;
}

.hero__circle--2 {
    width: 70%;
    height: 70%;
    top: 15%;
    left: 15%;
    border-color: var(--color-accent);
    opacity: 0.3;
    animation: rotate 20s linear infinite reverse;
}

.hero__circle--3 {
    width: 40%;
    height: 40%;
    top: 30%;
    left: 30%;
    border-color: var(--color-gradient-end);
    opacity: 0.5;
    animation: rotate 15s linear infinite;
}

.hero__node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(79, 70, 229, 0.4);
}

.hero__node--1 { top: 0; left: 50%; transform: translate(-50%, -50%); }
.hero__node--2 { top: 50%; right: 0; transform: translate(50%, -50%); }
.hero__node--3 { bottom: 0; left: 50%; transform: translate(-50%, 50%); }
.hero__node--4 { top: 50%; left: 0; transform: translate(-50%, -50%); }
.hero__node--5 { top: 20%; right: 15%; width: 8px; height: 8px; background: var(--color-gradient-end); }

.hero__scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

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

.about {
    padding: var(--space-5xl) 0;
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about__image {
    position: relative;
}

.about__portrait {
    width: 100%;
    max-width: 360px;
    border-radius: var(--radius-xl);
    object-fit: cover;
    aspect-ratio: 3 / 4;
}



.about__title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.01em;
}

.about__text {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.about__stats {
    display: flex;
    gap: var(--space-2xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-border);
}

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

.about__stat-icon {
    font-size: 1.3rem;
}

.about__stat-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
}

/* ==========================================================================
   Topics Section
   ========================================================================== */

.topics {
    padding: var(--space-5xl) 0;
    background: var(--color-surface);
}

.topics__title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    margin-bottom: var(--space-3xl);
    letter-spacing: -0.01em;
}

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

.topic-card {
    padding: var(--space-2xl);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-slow);
    background: var(--color-bg);
}

.topic-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.topic-card--featured {
    background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
    border-color: transparent;
    color: #fff;
}

.topic-card--featured .topic-card__text {
    color: rgba(255, 255, 255, 0.85);
}

.topic-card--featured .topic-card__link {
    color: #fff;
}

.topic-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    color: var(--color-accent);
}

.topic-card--featured .topic-card__icon {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.topic-card__title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.topic-card__text {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.topic-card__link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-accent);
}

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

.blog-section {
    padding: var(--space-5xl) 0;
}

.blog-section__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: var(--space-3xl);
}

.blog-section__title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -0.01em;
}

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

.blog-card {
    padding: var(--space-2xl);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-slow);
    background: var(--color-surface);
}

.blog-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.blog-card__tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.6rem;
    background: var(--color-accent-light);
    color: var(--color-accent);
    border-radius: var(--radius-sm);
}

.blog-card__date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.blog-card__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    line-height: 1.4;
}

.blog-card__excerpt {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta-section {
    padding: var(--space-5xl) 0;
    background: var(--color-surface);
}

.cta-section__content {
    text-align: center;
    max-width: 560px;
    margin: 0 auto;
}

.cta-section__title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.cta-section__text {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
}

.cta-section__form {
    display: flex;
    gap: var(--space-md);
    max-width: 440px;
    margin: 0 auto;
}

.cta-section__input {
    flex: 1;
    padding: 0.8rem 1.2rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-full);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    background: var(--color-bg);
    transition: border-color var(--transition-fast);
    outline: none;
}

.cta-section__input:focus {
    border-color: var(--color-accent);
}

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

.site-footer {
    padding: var(--space-4xl) 0 var(--space-2xl);
    border-top: 1px solid var(--color-border);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.site-footer__tagline {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-top: var(--space-md);
}

.site-footer__links h4 {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.site-footer__links ul li {
    margin-bottom: var(--space-sm);
}

.site-footer__links ul li a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.site-footer__links ul li a:hover {
    color: var(--color-accent);
}

.site-footer__bottom {
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

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

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

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.6); }
}

/* Fade-in on scroll */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in--visible {
    opacity: 1;
    transform: translateY(0);
}

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

@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__description {
        max-width: 100%;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__visual {
        display: none;
    }

    .about__grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }

    .about__portrait {
        max-width: 280px;
        margin: 0 auto;
    }

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

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

    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    .site-nav__links {
        display: none;
    }

    .site-nav__toggle {
        display: flex;
    }

    .site-nav__links--open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-surface);
        padding: var(--space-xl) var(--space-lg);
        box-shadow: var(--shadow-lg);
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    }

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

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

    .blog-section__header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
    }

    .cta-section__form {
        flex-direction: column;
    }

    .site-footer__grid {
        grid-template-columns: 1fr;
    }

    .about__stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
}


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

.blog-archive {
    padding: calc(80px + var(--space-4xl)) 0 var(--space-5xl);
}

.blog-archive__header {
    margin-bottom: var(--space-3xl);
}

.blog-archive__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.blog-archive__description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 560px;
}

.blog-archive__pagination {
    margin-top: var(--space-3xl);
    text-align: center;
}

.blog-archive__pagination .nav-links {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
}

.blog-archive__pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.blog-archive__pagination .page-numbers.current,
.blog-archive__pagination .page-numbers:hover {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.blog-archive__empty {
    text-align: center;
    padding: var(--space-4xl) 0;
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

/* Blog List (vertical layout) */
.blog-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.blog-list__item {
    display: flex;
    flex-direction: row;
    gap: var(--space-lg);
    padding: var(--space-xl) 0;
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-fast);
    align-items: flex-start;
}

.blog-list__item.has-thumbnail {
    flex-wrap: nowrap;
}

.blog-list__thumbnail {
    display: block;
    flex: 0 0 180px;
    width: 180px;
    max-width: 180px;
    height: 120px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.blog-list__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-fast);
}

.blog-list__item:hover .blog-list__image {
    transform: scale(1.05);
}

.blog-list__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    flex: 1;
    min-width: 0;
}

@media (max-width: 600px) {
    .blog-list__item {
        flex-direction: column;
    }

    .blog-list__thumbnail {
        width: 100%;
        height: 180px;
    }
}

.blog-list__item:first-child {
    border-top: 1px solid var(--color-border);
}

.blog-list__item:hover {
    background: var(--color-accent-light);
    margin: 0 calc(-1 * var(--space-lg));
    padding: var(--space-xl) var(--space-lg);
    border-radius: var(--radius-md);
    border-color: transparent;
}

.blog-list__item:hover + .blog-list__item {
    border-top-color: transparent;
}

.blog-list__meta {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-md);
}

.blog-list__content {
    flex: 1;
}

.blog-list__title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

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

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

.blog-list__excerpt {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .blog-list__meta {
        gap: var(--space-sm);
    }
}

/* External article badge (Bezahlartikel) */
.post__content .external-badge {
    display: inline-block;
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 1px solid #f59e0b;
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    margin-bottom: var(--space-lg);
}

/* ==========================================================================
   Single Post
   ========================================================================== */

.single-post {
    padding: calc(80px + var(--space-4xl)) 0 var(--space-5xl);
}

.post__header {
    margin-bottom: var(--space-2xl);
}

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

.post__reading-time {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.post__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.post__thumbnail {
    margin-bottom: var(--space-2xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-align: center;
}

.post__thumbnail img {
    display: inline-block;
    margin: 0 auto;
}

.post__ai-disclaimer {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
    font-style: italic;
    text-align: center;
}

.post__content {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--color-text);
}

.post__content h2 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-top: var(--space-3xl);
    margin-bottom: var(--space-lg);
}

.post__content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
}

.post__content p {
    margin-bottom: var(--space-lg);
}

.post__content ul,
.post__content ol {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-xl);
}

.post__content ul {
    list-style: disc;
}

.post__content ol {
    list-style: decimal;
}

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

.post__content blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: var(--space-xl);
    margin: var(--space-2xl) 0;
    font-style: italic;
    color: var(--color-text-muted);
}

.post__content code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: var(--color-accent-light);
    padding: 0.15em 0.4em;
    border-radius: var(--radius-sm);
}

.post__content pre {
    background: var(--color-text);
    color: #e5e5f0;
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--space-2xl) 0;
}

.post__content pre code {
    background: none;
    padding: 0;
    color: inherit;
}

.post__content img {
    border-radius: var(--radius-md);
    margin: var(--space-2xl) 0;
}

.post__footer {
    margin-top: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-border);
}

.post__tags {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
}

.post__navigation .nav-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.post__nav-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.post__nav-title {
    display: block;
    font-weight: 500;
    font-size: 0.95rem;
}

/* ==========================================================================
   Single Page
   ========================================================================== */

.single-page {
    padding: calc(80px + var(--space-4xl)) 0 var(--space-5xl);
}

.page-content__header {
    margin-bottom: var(--space-2xl);
}

.page-content__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* ==========================================================================
   Cookie Consent Banner
   ========================================================================== */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    padding: var(--space-lg) 0;
    animation: slideUp 0.3s ease;
}

.cookie-banner[hidden] {
    display: none;
}

.cookie-banner__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.cookie-banner__text {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    flex: 1;
}

.cookie-banner__text a {
    color: var(--color-accent);
    text-decoration: underline;
}

.cookie-banner__actions {
    display: flex;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.btn--sm {
    padding: 0.55rem 1.2rem;
    font-size: 0.82rem;
}

.btn--outline {
    background: transparent;
    color: var(--color-text-muted);
    border: 1.5px solid var(--color-border);
}

.btn--outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .cookie-banner__inner {
        flex-direction: column;
        text-align: center;
    }

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