/* ========================================
   VARIABLES & RESET
   ======================================== */
:root {
    --color-primary: #2d3436;
    --color-secondary: #636e72;
    --color-accent: #e17055;
    --color-accent-dark: #d35400;
    --color-bg: #fefefe;
    --color-bg-alt: #f8f9fa;
    --color-bg-dark: #2d3436;
    --color-text: #2d3436;
    --color-text-light: #636e72;
    --color-text-inverse: #fefefe;
    --color-on-dark: #fefefe;
    --contact-bg: var(--color-bg-alt);
    --contact-text: var(--color-text);
    --contact-muted: rgba(45,52,54,0.6);
    --contact-soft: rgba(45,52,54,0.12);
    --contact-input-bg: #ffffff;
    --contact-input-border: rgba(45,52,54,0.2);
    --contact-placeholder: rgba(45,52,54,0.45);
    --color-border: #dfe6e9;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 14px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
}

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

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   TIPOGRAFÍA
   ======================================== */
.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1.05rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   BOTONES
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    letter-spacing: 0.3px;
}

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

.btn-primary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

/* ========================================
   NAVEGACIÓN
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(254, 254, 254, 0.95);
    backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
}

.dot {
    color: var(--color-accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-secondary);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    background: var(--color-bg-alt);
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle span {
    width: 26px;
    height: 2.5px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Theme Toggle */
.theme-toggle {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1.5px solid var(--color-border);
    background: var(--color-bg-alt);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    font-size: 1.05rem;
    transition: var(--transition);
    margin-left: 8px;
    flex-shrink: 0;
}

.theme-toggle:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
    transform: rotate(20deg);
}

/* ========================================
   HERO
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
    gap: 60px;
    max-width: var(--max-width);
    margin: 0 auto;
    position: relative;
}

.hero-content {
    flex: 1;
    max-width: 580px;
}

.hero-greeting {
    font-size: 1.1rem;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: 400;
    font-style: italic;
    color: var(--color-secondary);
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.05rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 36px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

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

.hero-social a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    font-size: 1.1rem;
}

.hero-social a:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
    transform: translateY(-3px);
}

.hero-image {
    flex: 0 0 380px;
}

.hero-img-placeholder {
    width: 380px;
    height: 460px;
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-border) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--color-text-light);
    font-size: 0.9rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.hero-img-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(225, 112, 85, 0.08) 0%, transparent 60%);
}

.hero-img-placeholder i {
    font-size: 3rem;
    color: var(--color-accent);
    opacity: 0.6;
}

.hero-photo {
    width: 380px;
    height: 460px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
    object-position: center top;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero-scroll a {
    color: var(--color-text-light);
    font-size: 1.3rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-12px); }
    60% { transform: translateX(-50%) translateY(-6px); }
}

/* ========================================
   SECCIÓN GENERAL
   ======================================== */
.section {
    padding: 100px 0;
}

.section:nth-child(even) {
    background: var(--color-bg-alt);
}

/* ========================================
   SOBRE MÍ
   ======================================== */
.about-grid {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 60px;
    align-items: center;
}

.about-img-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-border) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.about-img-placeholder i {
    font-size: 4rem;
    color: var(--color-accent);
    opacity: 0.4;
}

.about-photo {
    width: 100%;
    aspect-ratio: 3/4;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
    object-position: center top;
}

.about-intro {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-text p {
    color: var(--color-text-light);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 36px;
    padding-top: 36px;
    border-top: 1px solid var(--color-border);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-accent);
}

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

/* ========================================
   TRABAJOS / PORTFOLIO
   ======================================== */
.filter-bar {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: 50px;
    border: 1.5px solid var(--color-border);
    background: white;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-secondary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}

.work-card {
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.work-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.work-card.hidden {
    display: none;
}

.work-card-image {
    height: 220px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.work-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(255,255,255,0.92);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 5px;
    backdrop-filter: blur(10px);
}

.work-overlay {
    position: absolute;
    inset: 0;
    background: rgba(45, 52, 54, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.work-link {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.2rem;
    transform: scale(0.8);
    transition: var(--transition);
}

.work-card:hover .work-link {
    transform: scale(1);
}

.work-card-content {
    padding: 24px;
}

.work-date {
    font-size: 0.8rem;
    color: var(--color-accent);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.work-card-content h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin: 8px 0 12px;
    line-height: 1.4;
}

.work-card-content p {
    color: var(--color-text-light);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.work-pub {
    font-size: 0.82rem;
    color: var(--color-accent);
    font-weight: 600;
    font-style: italic;
}

.works-more {
    text-align: center;
    margin-top: 50px;
}

/* ========================================
   BLOG
   ======================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}

.blog-card {
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.blog-card-image {
    height: 180px;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 16px;
}

.blog-category {
    background: rgba(255,255,255,0.92);
    padding: 5px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    backdrop-filter: blur(10px);
}

.blog-card-content {
    padding: 24px;
}

.blog-meta {
    display: flex;
    gap: 20px;
    font-size: 0.82rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
}

.blog-meta i {
    margin-right: 4px;
}

.blog-card-content h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    line-height: 1.4;
    margin-bottom: 10px;
}

.blog-card-content h3 a:hover {
    color: var(--color-accent);
}

.blog-card-content p {
    color: var(--color-text-light);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.blog-read-more {
    color: var(--color-accent);
    font-weight: 500;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.blog-read-more:hover {
    gap: 10px;
    color: var(--color-accent-dark);
}

.blog-more {
    text-align: center;
    margin-top: 50px;
}

/* ========================================
   CONTACTO
   ======================================== */
.contact {
    background: var(--contact-bg);
    color: var(--contact-text);
}

.contact .section-title {
    color: var(--contact-text);
}

.contact .section-subtitle {
    color: var(--contact-muted);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 28px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--contact-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
    color: var(--contact-muted);
}

.contact-item a,
.contact-item p {
    color: var(--contact-text);
    font-size: 1rem;
}

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

.contact-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.contact-social a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--contact-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--contact-muted);
    font-size: 1.1rem;
}

.contact-social a:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
    transform: translateY(-3px);
}

/* Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--contact-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1.5px solid var(--contact-input-border);
    border-radius: var(--radius-sm);
    background: var(--contact-input-bg);
    color: var(--contact-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: var(--contact-input-bg);
}

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

.contact-form .btn-primary {
    margin-top: 8px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: #1a1e21;
    padding: 60px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: white;
    display: inline-block;
    margin-bottom: 12px;
}

.footer-brand p {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 320px;
}

.footer-links h4 {
    color: white;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.footer-links a {
    display: block;
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    padding: 4px 0;
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.footer-bottom {
    text-align: center;
    padding: 24px 0;
}

.footer-bottom p {
    color: rgba(255,255,255,0.3);
    font-size: 0.82rem;
}

/* ========================================
   ANIMACIONES DE ENTRADA
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ========================================
   PÁGINA BLOG
   ======================================== */
.page-header {
    background: var(--color-bg-alt);
    padding: 140px 0 60px;
    text-align: center;
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    color: var(--color-primary);
    margin-bottom: 12px;
}

.page-header p {
    color: var(--color-text-light);
    font-size: 1.05rem;
    max-width: 550px;
    margin: 0 auto;
}

.blog-page-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
    padding: 60px 0 100px;
}

/* ========================================
   BLOG POST
   ======================================== */
.post-header {
    background: var(--color-bg-alt);
    padding: 140px 0 50px;
}

.post-header .container {
    max-width: 800px;
}

.post-category {
    display: inline-block;
    background: var(--color-accent);
    color: white;
    padding: 5px 16px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.post-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.25;
    margin-bottom: 24px;
    color: var(--color-primary);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 24px;
    color: var(--color-text-light);
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.post-meta i {
    margin-right: 6px;
    color: var(--color-accent);
}

.post-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.post-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.post-content {
    max-width: 760px;
    margin: 0 auto;
    padding: 60px 24px 100px;
}

.post-content h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin: 48px 0 20px;
    color: var(--color-primary);
}

.post-content h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin: 36px 0 16px;
    color: var(--color-primary);
}

.post-content p {
    color: var(--color-text-light);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 20px;
}

.post-content blockquote {
    border-left: 4px solid var(--color-accent);
    padding: 20px 28px;
    margin: 36px 0;
    background: var(--color-bg-alt);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.15rem;
    color: var(--color-primary);
    line-height: 1.7;
}

.post-content ul,
.post-content ol {
    margin: 20px 0;
    padding-left: 28px;
}

.post-content li {
    list-style: disc;
    color: var(--color-text-light);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 8px;
}

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

.post-image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-border) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 36px 0;
    color: var(--color-text-light);
    font-size: 0.9rem;
    flex-direction: column;
    gap: 10px;
}

.post-image-placeholder i {
    font-size: 2.5rem;
    opacity: 0.4;
    color: var(--color-accent);
}

.post-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
}

.post-tag {
    padding: 6px 16px;
    background: var(--color-bg-alt);
    border-radius: 50px;
    font-size: 0.82rem;
    color: var(--color-secondary);
    font-weight: 500;
}

.post-share {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
}

.post-share span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-light);
}

.post-share a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
}

.post-share a:hover {
    background: var(--color-accent);
    color: white;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 140px;
        gap: 40px;
    }

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

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

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

    .hero-image {
        flex: none;
    }

    .hero-img-placeholder {
        width: 280px;
        height: 340px;
        margin: 0 auto;
    }

    .hero-photo {
        width: 280px;
        height: 340px;
        margin: 0 auto;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-img-placeholder {
        max-width: 300px;
        margin: 0 auto;
    }

    .about-photo {
        max-width: 300px;
        margin: 0 auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: white;
        flex-direction: column;
        justify-content: center;
        gap: 4px;
        padding: 40px;
        box-shadow: var(--shadow-xl);
        transition: var(--transition);
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 12px 20px;
        width: 100%;
    }

    .section {
        padding: 70px 0;
    }

    .about-stats {
        flex-direction: column;
        gap: 24px;
    }

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

    .filter-bar {
        gap: 6px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.82rem;
    }

    .hero-scroll {
        display: none;
    }
}

/* ========================================
   DARK MODE
   ======================================== */
[data-theme="dark"] {
    --color-primary: #f0f0f0;
    --color-secondary: #a0aab0;
    --color-accent: #e17055;
    --color-accent-dark: #f0825e;
    --color-bg: #1a1e21;
    --color-bg-alt: #22272b;
    --color-bg-dark: #12151a;
    --color-text: #e8e8e8;
    --color-text-light: #a0aab0;
    --color-text-inverse: #1a1e21;
    --color-on-dark: #e8e8e8;
    --contact-bg: #12151a;
    --contact-text: #e8e8e8;
    --contact-muted: rgba(232,232,232,0.7);
    --contact-soft: rgba(255,255,255,0.15);
    --contact-input-bg: rgba(255,255,255,0.06);
    --contact-input-border: rgba(255,255,255,0.16);
    --contact-placeholder: rgba(255,255,255,0.4);
    --color-border: #333a40;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.25);
    --shadow-md: 0 4px 14px rgba(0,0,0,0.35);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.4);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.5);
}

[data-theme="dark"] .navbar.scrolled {
    background: rgba(26, 30, 33, 0.95);
}

[data-theme="dark"] .nav-menu {
    background: var(--color-bg);
}

[data-theme="dark"] .work-card,
[data-theme="dark"] .blog-card {
    background: var(--color-bg-alt);
}

[data-theme="dark"] .filter-btn {
    background: var(--color-bg-alt);
    border-color: var(--color-border);
    color: var(--color-secondary);
}

[data-theme="dark"] .filter-btn:hover,
[data-theme="dark"] .filter-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

[data-theme="dark"] .contact {
    background: #12151a;
}

[data-theme="dark"] .footer {
    background: #0d0f12;
}

[data-theme="dark"] .hero-img-placeholder,
[data-theme="dark"] .about-img-placeholder,
[data-theme="dark"] .post-image-placeholder {
    background: linear-gradient(135deg, #22272b 0%, #333a40 100%);
}

[data-theme="dark"] .btn-outline {
    color: var(--color-primary);
    border-color: var(--color-border);
}

[data-theme="dark"] .btn-outline:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

[data-theme="dark"] .post-content blockquote {
    background: var(--color-bg-alt);
}

[data-theme="dark"] .post-tag {
    background: var(--color-bg-alt);
    color: var(--color-secondary);
}

[data-theme="dark"] .post-share a {
    background: var(--color-bg-alt);
}

[data-theme="dark"] .page-header {
    background: var(--color-bg-alt);
}

[data-theme="dark"] .post-header {
    background: var(--color-bg-alt);
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        padding: 12px 28px;
    }
}