/*
Theme Name: Seydi Ali İÇLEK
Theme URI: https://seydialiclek.com
Author: Seydi Ali İÇLEK
Author URI: https://seydialiclek.com
Description: Seydi Ali İÇLEK için özel tasarlanmış kişisel portföy ve blog WordPress teması.
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: seydi-ali-tema
Tags: portfolio, personal, one-column, custom-menu, featured-images
*/

/* ================================
   CSS Custom Properties
   ================================ */
:root {
    /* Colors */
    --color-bg-primary: #0a192f;
    --color-bg-secondary: #112240;
    --color-bg-tertiary: #1d3461;
    --color-accent: #64ffda;
    --color-accent-hover: #45e6c1;
    --color-accent-glow: rgba(100, 255, 218, 0.15);
    --color-text-primary: #ccd6f6;
    --color-text-secondary: #8892b0;
    --color-text-heading: #e6f1ff;
    --color-white: #ffffff;
    --color-border: rgba(100, 255, 218, 0.1);
    --color-card-bg: rgba(17, 34, 64, 0.7);
    --color-overlay: rgba(10, 25, 47, 0.85);

    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Sizes */
    --header-height: 70px;
    --container-max: 1200px;
    --container-narrow: 900px;
    --border-radius: 8px;
    --border-radius-lg: 16px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

/* Reduced motion tercihi — animasyonları devre dışı bırak */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }

    .revealed {
        opacity: 1 !important;
        transform: none !important;
    }

    #hero-particles {
        display: none !important;
    }
}

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

/* Ekran dışı bölümlerin render'ını ertele */
.section {
    content-visibility: auto;
    contain-intrinsic-size: auto 600px;
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-text-heading);
    line-height: 1.3;
    font-weight: 700;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
}

h3 {
    font-size: clamp(1.2rem, 2vw, 1.75rem);
}

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

ul,
ol {
    list-style: none;
}

/* ================================
   Container & Layout
   ================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

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

.section {
    padding: 100px 0;
    position: relative;
}

.section__title {
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section__title::before {
    content: '';
    display: block;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-accent);
    margin-bottom: 8px;
    font-weight: 400;
}

.section__subtitle {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    margin-bottom: 48px;
    max-width: 600px;
}

.section__header {
    margin-bottom: 60px;
}

/* ================================
   Header / Navigation
   ================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: 1000;
    transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
    background-color: transparent;
}

.site-header.scrolled {
    background-color: rgba(10, 25, 47, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

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

.site-logo {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-text-heading);
    letter-spacing: -0.5px;
    transition: color var(--transition-fast);
}

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

.site-logo span {
    color: var(--color-accent);
}

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

.nav-menu li a {
    display: block;
    padding: 8px 18px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-menu li a:hover,
.nav-menu li.current-menu-item a,
.nav-menu li.current_page_item a {
    color: var(--color-accent);
    background-color: var(--color-accent-glow);
}

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

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-heading);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

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

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-bg-secondary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 4px;
        transition: right var(--transition-slow);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

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

    .nav-menu li a {
        font-size: 1.1rem;
        padding: 14px 32px;
    }

    .mobile-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

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

/* ================================
   Hero Section
   ================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
    pointer-events: none;
    animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 0.3;
    }

    100% {
        transform: translate(-80px, 60px) scale(1.2);
        opacity: 0.5;
    }
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero__content {
    flex: 1;
    max-width: 600px;
}

.hero__greeting {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-accent);
    margin-bottom: 16px;
    display: block;
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.hero__name {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 8px;
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
    background: linear-gradient(135deg,
            var(--color-text-heading) 0%,
            var(--color-accent) 40%,
            var(--color-text-heading) 60%,
            var(--color-accent) 100%);
    background-size: 200% 200%;
    background-position: 0% 50%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: background-position 0.5s ease, filter 0.5s ease, text-shadow 0.5s ease;
    cursor: default;
}

.hero__name:hover {
    animation: nameShimmer 2s ease infinite, fadeInUp 0.6s ease 0.1s forwards;
    filter: drop-shadow(0 0 20px rgba(100, 255, 218, 0.4)) drop-shadow(0 0 40px rgba(100, 255, 218, 0.2));
}

@keyframes nameShimmer {
    0% {
        background-position: 200% 50%;
    }

    100% {
        background-position: -200% 50%;
    }
}

.hero__title {
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    font-weight: 600;
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero__description {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: 36px;
    max-width: 480px;
    line-height: 1.8;
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

/* Hero Photo */
.hero__photo-wrapper {
    flex-shrink: 0;
    animation: fadeInUp 0.6s ease 0.5s forwards;
    opacity: 0;
}

.hero__photo {
    width: 380px;
    height: 380px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-accent);
    box-shadow: 0 0 40px var(--color-accent-glow), 0 20px 60px rgba(0, 0, 0, 0.4);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hero__photo:hover {
    transform: scale(1.03);
    box-shadow: 0 0 60px var(--color-accent-glow), 0 25px 70px rgba(0, 0, 0, 0.5);
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 900px) {
    .hero .container {
        flex-direction: column-reverse;
        text-align: center;
    }

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

    .hero__photo {
        width: 220px;
        height: 220px;
    }

    .hero__description {
        text-align: center;
    }

    .hero__actions {
        justify-content: center;
    }
}

/* ================================
   3D Tilt Card
   ================================ */
.tilt-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    transform-style: preserve-3d;
    transition: transform 0.1s ease-out, box-shadow var(--transition-normal);
    will-change: transform;
    position: relative;
    overflow: hidden;
}

.tilt-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
            rgba(100, 255, 218, 0.06),
            transparent 40%);
    pointer-events: none;
    border-radius: var(--border-radius-lg);
    z-index: 1;
}

.tilt-card__content {
    position: relative;
    z-index: 2;
    transform: translateZ(30px);
}

.tilt-card:hover {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4), 0 0 30px var(--color-accent-glow);
}

/* ================================
   Buttons
   ================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    text-decoration: none;
}

.btn--primary {
    background-color: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
}

.btn--primary:hover {
    background-color: var(--color-accent-glow);
    color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(100, 255, 218, 0.15);
}

.btn--secondary {
    background-color: var(--color-accent);
    color: var(--color-bg-primary);
    border: 2px solid var(--color-accent);
}

.btn--secondary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(100, 255, 218, 0.25);
}

/* ================================
   About Section
   ================================ */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.about__text p {
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    font-size: 1rem;
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 24px;
    text-align: center;
    transition: all var(--transition-normal);
}

.stat-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.stat-card__number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
    display: block;
}

.stat-card__label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-top: 4px;
}

@media (max-width: 768px) {
    .about__grid {
        grid-template-columns: 1fr;
    }
}

/* ================================
   Skills Section
   ================================ */
.skills__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.skill-category {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    transition: all var(--transition-normal);
}

.skill-category:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.skill-category__icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: block;
}

.skill-category__title {
    font-size: 1.2rem;
    margin-bottom: 16px;
    color: var(--color-text-heading);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tag {
    background: var(--color-accent-glow);
    color: var(--color-accent);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    font-family: var(--font-mono);
    border: 1px solid rgba(100, 255, 218, 0.2);
    transition: all var(--transition-fast);
}

.skill-tag:hover {
    background: rgba(100, 255, 218, 0.2);
    transform: translateY(-2px);
}

/* ================================
   Project Cards
   ================================ */
.projects__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}

.project-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

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

.project-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.project-card__icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.project-card__title {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--color-text-heading);
}

.project-card__date {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.project-card__role {
    font-size: 0.85rem;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 12px;
}

.project-card__description {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

.project-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-card__tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    background: rgba(100, 255, 218, 0.05);
    padding: 4px 10px;
    border-radius: 4px;
}

/* ================================
   Blog Cards
   ================================ */
.blog__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}

.blog-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.blog-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.blog-card__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-card__content {
    padding: 24px;
}

.blog-card__meta {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.blog-card__title {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--color-text-heading);
    transition: color var(--transition-fast);
}

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

.blog-card__excerpt {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.blog-card__link {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.blog-card__link:hover {
    gap: 10px;
}

/* ================================
   Contact Section
   ================================ */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 14px 18px;
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info__item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
}

.contact-info__item:hover {
    border-color: var(--color-accent);
    transform: translateX(4px);
}

.contact-info__icon {
    font-size: 1.5rem;
    color: var(--color-accent);
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-glow);
    border-radius: var(--border-radius);
}

.contact-info__text h4 {
    font-size: 0.95rem;
    color: var(--color-text-heading);
    margin-bottom: 4px;
}

.contact-info__text p,
.contact-info__text a {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

@media (max-width: 768px) {
    .contact__grid {
        grid-template-columns: 1fr;
    }
}

/* ================================
   CTA Section
   ================================ */
.cta {
    text-align: center;
    padding: 80px 0;
}

.cta__title {
    margin-bottom: 16px;
}

.cta__text {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ================================
   Footer
   ================================ */
.site-footer {
    padding: 30px 0;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-primary);
}

.site-footer .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer__copyright {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.footer__social {
    display: flex;
    gap: 16px;
}

.footer__social a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.footer__social a:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background: var(--color-accent-glow);
    transform: translateY(-3px);
}

.footer__social svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

@media (max-width: 600px) {
    .site-footer .container {
        flex-direction: column;
        text-align: center;
    }
}

/* ================================
   Page Header (Inner Pages)
   ================================ */
.page-header {
    padding: 140px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.3;
}

.page-header__title {
    position: relative;
    z-index: 1;
    margin-bottom: 16px;
}

.page-header__description {
    position: relative;
    z-index: 1;
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ================================
   Single Post
   ================================ */
.single-post {
    padding: 140px 0 80px;
}

.single-post__title {
    margin-bottom: 16px;
}

.single-post__meta {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-accent);
    margin-bottom: 40px;
}

.single-post__content {
    color: var(--color-text-primary);
    font-size: 1.05rem;
    line-height: 1.9;
}

.single-post__content p {
    margin-bottom: 20px;
}

.single-post__content h2,
.single-post__content h3 {
    margin-top: 40px;
    margin-bottom: 16px;
}

.single-post__content img {
    border-radius: var(--border-radius);
    margin: 24px 0;
}

.single-post__content blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: 20px;
    margin: 24px 0;
    color: var(--color-text-secondary);
    font-style: italic;
}

.single-post__content code {
    font-family: var(--font-mono);
    background: var(--color-bg-secondary);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9em;
}

.single-post__content pre {
    background: var(--color-bg-secondary);
    padding: 20px;
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin: 24px 0;
}

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

.single-post__content ul,
.single-post__content ol {
    margin-bottom: 20px;
    padding-left: 24px;
}

.single-post__content ul {
    list-style: disc;
}

.single-post__content ol {
    list-style: decimal;
}

.single-post__content li {
    margin-bottom: 8px;
}

/* ================================
   404 Page
   ================================ */
.error-404 {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: var(--header-height);
}

.error-404__code {
    font-family: var(--font-heading);
    font-size: 8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-accent), var(--color-text-heading));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 16px;
}

.error-404__title {
    margin-bottom: 16px;
}

.error-404__text {
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}

/* ================================
   Pagination
   ================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 60px;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

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

.pagination .current {
    background: var(--color-accent);
    color: var(--color-bg-primary);
    border-color: var(--color-accent);
    font-weight: 600;
}

/* ================================
   Utility Classes
   ================================ */
.text-accent {
    color: var(--color-accent);
}

.text-mono {
    font-family: var(--font-mono);
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: 8px;
}

.mb-2 {
    margin-bottom: 16px;
}

.mb-3 {
    margin-bottom: 24px;
}

.mb-4 {
    margin-bottom: 32px;
}

/* Scroll reveal animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Experience Timeline */
.experience__list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.experience-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 28px 32px;
    position: relative;
    transition: all var(--transition-normal);
}

.experience-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--color-accent);
    border-radius: 3px 0 0 3px;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.experience-card:hover {
    border-color: var(--color-accent);
    transform: translateX(4px);
}

.experience-card:hover::before {
    opacity: 1;
}

.experience-card__title {
    font-size: 1.1rem;
    color: var(--color-text-heading);
    margin-bottom: 4px;
}

.experience-card__company {
    font-size: 0.95rem;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 4px;
}

.experience-card__date {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.experience-card__description {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.experience-card__description li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 6px;
}

.experience-card__description li::before {
    content: '▸';
    color: var(--color-accent);
    position: absolute;
    left: 0;
}

/* ================================
   Hero Particle Constellation
   ================================ */
.hero {
    position: relative;
    overflow: hidden;
}

.hero .container {
    position: relative;
    z-index: 2;
}

#hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Hero Social Icons */
.hero__social {
    display: flex;
    gap: 20px;
    margin-top: 28px;
}

.hero__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--color-border);
    transition: all var(--transition-fast);
}

.hero__social-link svg {
    width: 20px;
    height: 20px;
    fill: var(--color-text-secondary);
    transition: fill var(--transition-fast);
}

.hero__social-link:hover {
    border-color: var(--color-accent);
    background: rgba(100, 255, 218, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(100, 255, 218, 0.2);
}

.hero__social-link:hover svg {
    fill: var(--color-accent);
}

/* ================================
   Slideshow / Image Carousel
   ================================ */
.slideshow {
    position: relative;
    margin-top: 60px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
}

.slideshow__track {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.slideshow__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.slideshow__slide.active {
    opacity: 1;
}

.slideshow__slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.slideshow__dots {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 16px 0;
    background: transparent;
    z-index: 2;
}

.slideshow__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1.5px solid rgba(100, 255, 218, 0.4);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.slideshow__dot.active,
.slideshow__dot:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: 0 0 8px rgba(100, 255, 218, 0.4);
}

.slideshow__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-60%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(100, 255, 218, 0.2);
    background: rgba(10, 25, 47, 0.6);
    color: var(--color-accent);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    backdrop-filter: blur(4px);
    z-index: 2;
}

.slideshow__arrow:hover {
    background: rgba(100, 255, 218, 0.15);
    border-color: var(--color-accent);
}

.slideshow__arrow--prev {
    left: 16px;
}

.slideshow__arrow--next {
    right: 16px;
}

@media (max-width: 600px) {
    .slideshow__arrow {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }
}

/* ================================
   Page Header (Sub-pages)
   ================================ */
.page-header {
    padding: 140px 0 60px;
    background: var(--color-bg-secondary);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.page-header__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-text-heading);
    margin-bottom: 12px;
}

.page-header__description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ================================
   Blog Empty State
   ================================ */
.blog-empty {
    text-align: center;
    padding: 80px 0;
}

.blog-empty__icon {
    font-size: 4rem;
    margin-bottom: 24px;
    opacity: 0.7;
}

.blog-empty__title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-text-heading);
    margin-bottom: 16px;
}

.blog-empty__text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.blog-empty__topics {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.blog-empty__topic {
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    transition: all var(--transition-fast);
}

.blog-empty__topic:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(100, 255, 218, 0.05);
}