/* =============================================
   MODERN PORTFOLIO - CSS STYLES
   Professional, Responsive, Recruiter-Focused
   ============================================= */

/* =============================================
   CSS CUSTOM PROPERTIES (Variables)
   ============================================= */
:root {
    /* Colors - Modern Blue Theme */
    --color-primary: #0a192f;
    --color-primary-light: #112240;
    --color-secondary: #233554;
    --color-accent: #64ffda;
    --color-accent-tint: rgba(100, 255, 218, 0.1);

    --color-text-primary: #ccd6f6;
    --color-text-secondary: #8892b0;
    --color-text-light: #a8b2d1;
    --color-white: #e6f1ff;

    /* Functional Colors */
    --color-link: #64ffda;
    --color-link-hover: #64ffda;
    --color-background: #0a192f;
    --color-card: #112240;
    --color-border: #233554;

    /* Badge Colors */
    --color-gold: #ffd700;
    --color-silver: #c0c0c0;
    --color-bronze: #cd7f32;

    /* Typography */
    --font-sans:
        "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
        Ubuntu, sans-serif;
    --font-mono: "Fira Code", "SF Mono", "Consolas", monospace;

    /* Font Sizes - Fluid Typography */
    --fs-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --fs-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
    --fs-md: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --fs-lg: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
    --fs-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --fs-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
    --fs-3xl: clamp(2rem, 1.5rem + 2.5vw, 3rem);
    --fs-4xl: clamp(2.5rem, 2rem + 2.5vw, 4rem);
    --fs-5xl: clamp(3rem, 2rem + 5vw, 5rem);

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

    /* Layout */
    --max-width: 1200px;
    --content-width: 900px;
    --nav-height: 70px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 20px rgba(100, 255, 218, 0.2);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
    --transition-cubic: 0.25s cubic-bezier(0.645, 0.045, 0.355, 1);
}

/* =============================================
   CSS RESET & BASE STYLES
   ============================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--font-sans);
    font-size: var(--fs-md);
    line-height: 1.6;
    color: var(--color-text-secondary);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body.nav-open {
    overflow: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--color-text-primary);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

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

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

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

ul,
ol {
    list-style: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

/* Selection */
::selection {
    background-color: var(--color-accent-tint);
    color: var(--color-accent);
}

/* Focus Styles */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

/* =============================================
   LAYOUT UTILITIES
   ============================================= */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section {
    padding: var(--space-4xl) 0;
    opacity: 0;
    transform: translateY(30px);
    transition:
        opacity 0.6s ease,
        transform 0.6s ease;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   NAVIGATION
   ============================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background-color: rgba(10, 25, 47, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    height: 60px;
    box-shadow: var(--shadow-md);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    z-index: 1001;
}

.logo-text {
    font-family: var(--font-mono);
    font-size: var(--fs-xl);
    font-weight: 700;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.logo-text:hover {
    background-color: var(--color-accent-tint);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-item {
    counter-increment: nav-counter;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-text-light);
    padding: var(--space-xs) 0.75rem;
    transition: color var(--transition-fast);
    white-space: nowrap;
}

.nav-link::before {
    content: "0" counter(nav-counter) ". ";
    color: var(--color-accent);
}

.nav-link:hover {
    color: var(--color-accent);
}

.resume-btn {
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem !important;
    color: var(--color-accent) !important;
}

.resume-btn::before {
    display: none;
}

.resume-btn:hover {
    background-color: var(--color-accent-tint);
}

/* Mobile Navigation */
.nav-toggle {
    display: none;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 1001;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent);
    transition: all var(--transition-normal);
}

.hamburger {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger::before,
.hamburger::after {
    content: "";
    left: 0;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.nav-toggle.active .hamburger {
    background-color: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--nav-height) var(--space-lg) var(--space-lg);
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--space-2xl);
    align-items: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-greeting {
    font-family: var(--font-mono);
    font-size: var(--fs-md);
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.hero-name {
    font-size: var(--fs-5xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
    line-height: 1.1;
}

.hero-title {
    font-size: var(--fs-4xl);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.1;
}

.hero-description {
    font-size: var(--fs-lg);
    max-width: 540px;
    margin-bottom: var(--space-lg);
}

.hero-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background-color: var(--color-accent-tint);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-accent);
    font-size: var(--fs-sm);
}

.highlight-icon {
    font-size: 1.25rem;
}

.highlight-text {
    color: var(--color-accent);
    font-weight: 500;
}

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

.hero-image {
    animation: fadeIn 0.8s ease-out 0.4s both;
}

.hero-image-wrapper {
    position: relative;
    width: 300px;
    height: 300px;
}

.profile-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
    filter: grayscale(20%);
    transition: filter var(--transition-normal);
    position: relative;
    z-index: 1;
}

.hero-image-wrapper:hover .profile-photo {
    filter: grayscale(0%);
}

.hero-image-border {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-md);
    z-index: 0;
    transition: all var(--transition-normal);
}

.hero-image-wrapper:hover .hero-image-border {
    top: 15px;
    left: 15px;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    animation: fadeIn 0.8s ease-out 1s both;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.scroll-indicator:hover {
    color: var(--color-accent);
}

.scroll-arrow {
    width: 24px;
    height: 40px;
    border: 2px solid currentColor;
    border-radius: 12px;
    position: relative;
}

.scroll-arrow::before {
    content: "";
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: currentColor;
    border-radius: 2px;
    animation: scroll 1.5s infinite;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.75rem;
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.btn-primary {
    background-color: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-accent-tint);
    color: var(--color-accent);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

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

.btn-large {
    padding: 1.25rem 2rem;
    font-size: var(--fs-md);
}

/* =============================================
   SECTION TITLES
   ============================================= */
.section-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--fs-2xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xl);
    white-space: nowrap;
}

.section-title::after {
    content: "";
    flex: 1;
    height: 1px;
    background-color: var(--color-border);
    margin-left: var(--space-md);
}

.section-number {
    font-family: var(--font-mono);
    font-size: var(--fs-lg);
    font-weight: 400;
    color: var(--color-accent);
}

.section-description {
    max-width: var(--content-width);
    font-size: var(--fs-md);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

/* =============================================
   ABOUT SECTION
   ============================================= */
.about-content {
    max-width: var(--content-width);
}

.about-text p {
    font-size: var(--fs-md);
    line-height: 1.7;
}

.about-text a {
    color: var(--color-accent);
    position: relative;
}

.about-text a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: width var(--transition-fast);
}

.about-text a:hover::after {
    width: 100%;
}

.skills-section {
    margin-top: var(--space-lg);
}

.skills-section h3 {
    font-size: var(--fs-md);
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.skills-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xs) var(--space-sm);
}

.skills-list li {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.skills-list li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

/* =============================================
   EXPERIENCE SECTION
   ============================================= */
.experience-tabs {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-lg);
}

.tabs-list {
    display: flex;
    flex-direction: column;
    position: relative;
}

.tabs-list::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background-color: var(--color-border);
}

.tab-btn {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-text-secondary);
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    background: transparent;
    border: none;
    border-left: 2px solid transparent;
    margin-left: -2px;
    position: relative;
    transition: all var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
}

.tab-btn:hover {
    background-color: var(--color-card);
    color: var(--color-accent);
}

.tab-btn.active {
    color: var(--color-accent);
    border-left-color: var(--color-accent);
    background-color: var(--color-card);
}

.tabs-content {
    min-height: 350px;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-panel.active {
    display: block;
}

.job-title {
    font-size: var(--fs-xl);
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.job-title .company {
    color: var(--color-accent);
}

.job-duration {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}

.job-description {
    margin-bottom: var(--space-md);
}

.job-description li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: var(--space-sm);
    font-size: var(--fs-md);
    line-height: 1.6;
}

.job-description li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.job-description a {
    color: var(--color-accent);
}

.job-skills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.skill-tag {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-accent);
    background-color: var(--color-accent-tint);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-lg);
}

/* =============================================
   PROJECTS SECTION
   ============================================= */
.featured-projects {
    margin-bottom: var(--space-3xl);
}

.featured-project {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
    margin-bottom: var(--space-2xl);
}

.featured-project.reverse {
    direction: rtl;
}

.featured-project.reverse > * {
    direction: ltr;
}

.project-content {
    position: relative;
    z-index: 2;
}

.project-overline {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.project-title {
    font-size: var(--fs-2xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.project-title a {
    color: inherit;
    transition: color var(--transition-fast);
    text-decoration: none;
    position: relative;
}

.project-title a::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-normal);
}

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

.project-title a:hover::after {
    width: 100%;
}

.project-description {
    background-color: var(--color-card);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    font-size: var(--fs-md);
    line-height: 1.7;
    box-shadow: var(--shadow-md);
}

.project-description p {
    margin-bottom: 0;
}

.project-tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-text-secondary);
}

.project-links {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.project-link {
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

.project-link:hover {
    color: var(--color-accent);
}

.project-image {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    display: block;
    transition: all var(--transition-normal);
}

.project-image:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

a.project-image {
    cursor: pointer;
}

.project-image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(
        135deg,
        var(--color-card) 0%,
        var(--color-secondary) 100%
    );
    height: 300px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.project-image-placeholder span {
    font-size: 4rem;
    margin-bottom: var(--space-sm);
}

.project-image-placeholder p {
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    color: var(--color-accent);
    margin-bottom: 0;
}

.project-image-upload {
    border: 2px dashed var(--color-accent);
}

.upload-warning {
    color: var(--color-gold) !important;
    font-weight: 500;
}

/* Other Projects Grid */
.other-projects-title {
    font-size: var(--fs-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    text-align: center;
    margin-bottom: var(--space-xl);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
}

.project-card {
    background-color: var(--color-card);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
    border: 1px solid transparent;
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
}

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.project-card-icon {
    font-size: 2.5rem;
}

.project-card-links {
    display: flex;
    gap: var(--space-sm);
}

.project-card-links a {
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

.project-card-links a:hover {
    color: var(--color-accent);
}

.project-card-title {
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.project-card-description {
    font-size: var(--fs-sm);
    line-height: 1.6;
    flex: 1;
}

.project-card-description a {
    color: var(--color-accent);
}

.project-card-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-text-secondary);
}

/* =============================================
   ACHIEVEMENTS SECTION
   ============================================= */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.achievement-category {
    background-color: var(--color-card);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
}

.category-icon {
    font-size: 1.5rem;
}

.achievement-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.achievement-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.achievement-item:hover {
    transform: translateX(5px);
}

.achievement-item.featured {
    border: 1px solid var(--color-accent);
    background-color: var(--color-accent-tint);
}

.achievement-badge {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
}

.achievement-badge.gold {
    background: linear-gradient(135deg, #ffd700, #ffed4a);
    color: #1a1a1a;
}

.achievement-badge.silver {
    background: linear-gradient(135deg, #c0c0c0, #e0e0e0);
    color: #1a1a1a;
}

.achievement-badge.bronze {
    background: linear-gradient(135deg, #cd7f32, #daa520);
    color: #fff;
}

.achievement-badge.third {
    background: linear-gradient(135deg, #cd853f, #deb887);
    color: #fff;
}

.achievement-badge.special {
    background: var(--color-accent-tint);
    border: 2px solid var(--color-accent);
    font-size: 1.25rem;
}

.achievement-badge.cert {
    background: var(--color-accent);
    color: var(--color-primary);
    font-size: 1.25rem;
}

.achievement-details h4 {
    font-size: var(--fs-md);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.achievement-details p {
    font-size: var(--fs-sm);
    line-height: 1.5;
    margin-bottom: var(--space-xs);
}

.achievement-year {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.certificate-link {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-accent);
    margin-top: var(--space-xs);
    transition: all var(--transition-fast);
}

.certificate-link:hover {
    transform: translateX(3px);
}

/* =============================================
   MY STORY SECTION
   ============================================= */
.story-content {
    width: 100%;
}

.story-subsection {
    margin-bottom: var(--space-3xl);
}

.story-subtitle {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: var(--fs-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-lg);
}

.story-number {
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    color: var(--color-accent);
    background-color: var(--color-accent-tint);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
}

.story-text p {
    font-size: var(--fs-md);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.story-highlight {
    background-color: var(--color-card);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-accent);
}

.story-highlight strong {
    color: var(--color-accent);
    font-size: var(--fs-lg);
    font-style: italic;
}

/* Hobbies Grid */
.hobbies-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.hobby-card {
    background-color: var(--color-card);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.hobby-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-3px);
}

.hobby-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.hobby-card h4 {
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.hobby-card blockquote {
    font-style: italic;
    color: var(--color-text-light);
    padding: var(--space-md);
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    font-size: var(--fs-sm);
    line-height: 1.6;
}

.hobby-card blockquote cite {
    display: block;
    margin-top: var(--space-xs);
    color: var(--color-accent);
    font-style: normal;
    font-size: var(--fs-xs);
}

.hobby-card p {
    font-size: var(--fs-sm);
    line-height: 1.7;
}

/* Beliefs Content */
.beliefs-content {
    display: grid;
    gap: var(--space-lg);
}

.belief-card {
    background-color: var(--color-card);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--color-accent);
}

.belief-card h4 {
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.belief-card p {
    font-size: var(--fs-md);
    line-height: 1.7;
    margin-bottom: 0;
}

/* =============================================
   GALLERY SECTION
   ============================================= */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover .gallery-image {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-lg);
    background: rgba(10, 25, 47, 0.92);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay p {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.gallery-location {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-accent);
}

.gallery-cta {
    background: linear-gradient(
        135deg,
        var(--color-card) 0%,
        var(--color-secondary) 100%
    );
    border: 2px dashed var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: default;
}

.gallery-cta-content {
    text-align: center;
    padding: var(--space-lg);
}

.gallery-cta-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    display: block;
}

.gallery-cta h4 {
    font-size: var(--fs-lg);
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.gallery-cta p {
    font-size: var(--fs-sm);
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.gallery-footer {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.gallery-footer p {
    font-size: var(--fs-md);
    margin-bottom: 0;
}

.gallery-footer a {
    color: var(--color-accent);
    font-weight: 500;
}

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact-section {
    text-align: center;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-description {
    font-size: var(--fs-lg);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.contact-cta {
    margin-bottom: var(--space-xl);
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.contact-link {
    color: var(--color-text-light);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.contact-link:hover {
    color: var(--color-accent);
    background-color: var(--color-accent-tint);
    transform: translateY(-3px);
}

.availability-info {
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.availability-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.availability-tag {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-accent);
    background-color: var(--color-accent-tint);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-accent);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    padding: var(--space-xl) var(--space-lg);
    text-align: center;
}

.footer-content p {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xs);
}

.footer-year {
    color: var(--color-text-light);
}

/* =============================================
   SOCIAL SIDEBARS (Desktop Only)
   ============================================= */
.social-sidebar {
    position: fixed;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 10;
}

.social-sidebar.left {
    left: 40px;
}

.social-sidebar.right {
    right: 40px;
}

.social-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.social-list::after {
    content: "";
    width: 1px;
    height: 90px;
    background-color: var(--color-text-secondary);
    margin-top: var(--space-md);
}

.social-list a {
    color: var(--color-text-light);
    padding: var(--space-xs);
    transition: all var(--transition-fast);
}

.social-list a:hover {
    color: var(--color-accent);
    transform: translateY(-3px);
}

.email-link {
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--color-text-light);
    letter-spacing: 2px;
    transition: all var(--transition-fast);
}

.email-link::after {
    content: "";
    display: block;
    width: 1px;
    height: 90px;
    background-color: var(--color-text-secondary);
    margin-top: var(--space-md);
    margin-left: auto;
    margin-right: auto;
}

.email-link:hover {
    color: var(--color-accent);
    transform: translateY(-3px);
}

/* =============================================
   BACK TO TOP BUTTON
   ============================================= */
.back-to-top {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 50px;
    height: 50px;
    background-color: var(--color-card);
    border: 1px solid var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: 100;
    cursor: pointer;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-accent-tint);
    transform: translateY(-3px);
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
}

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */

/* Large Tablets / Small Laptops */
@media (max-width: 1080px) {
    .social-sidebar {
        display: none;
    }

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

    .hero-image {
        order: -1;
    }

    .hero-image-wrapper {
        margin: 0 auto;
    }

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

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

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

    .featured-project {
        grid-template-columns: 1fr;
    }

    .featured-project.reverse {
        direction: ltr;
    }

    .project-image {
        order: -1;
    }
}

/* Tablets */
@media (max-width: 768px) {
    :root {
        --nav-height: 60px;
    }

    .container {
        padding: 0 var(--space-md);
    }

    .section {
        padding: var(--space-2xl) 0;
    }

    /* Mobile Navigation */
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        width: min(75vw, 400px);
        height: 100vh;
        padding: var(--space-4xl) var(--space-xl);
        background-color: var(--color-card);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-lg);
        transform: translateX(100%);
        transition: transform var(--transition-normal);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-link {
        font-size: var(--fs-lg);
        padding: var(--space-sm);
    }

    .nav-resume {
        margin-top: var(--space-md);
    }

    /* Experience Tabs - Vertical on Mobile */
    .experience-tabs {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .tabs-list {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: var(--space-sm);
        scrollbar-width: none;
    }

    .tabs-list::-webkit-scrollbar {
        display: none;
    }

    .tabs-list::before {
        display: none;
    }

    .tab-btn {
        border-left: none;
        border-bottom: 2px solid transparent;
        margin-left: 0;
        flex-shrink: 0;
    }

    .tab-btn.active {
        border-left-color: transparent;
        border-bottom-color: var(--color-accent);
    }

    .tabs-content {
        min-height: auto;
    }

    /* Skills Grid */
    .skills-list {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Achievements */
    .achievements-grid {
        grid-template-columns: 1fr;
    }

    /* Hobbies */
    .hobbies-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Gallery */
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    /* Back to Top */
    .back-to-top {
        right: var(--space-md);
        bottom: var(--space-md);
        width: 45px;
        height: 45px;
    }
}

/* Mobile Phones */
@media (max-width: 480px) {
    .hero-name {
        font-size: var(--fs-3xl);
    }

    .hero-title {
        font-size: var(--fs-2xl);
    }

    .hero-image-wrapper {
        width: 250px;
        height: 250px;
    }

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

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .section-title {
        font-size: var(--fs-xl);
    }

    .section-title::after {
        display: none;
    }

    .skills-list {
        grid-template-columns: 1fr;
    }

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

    .achievement-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

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

    .contact-links {
        gap: var(--space-md);
    }

    .availability-tags {
        flex-direction: column;
        align-items: center;
    }
}

/* Reduce Motion */
@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;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --color-accent: #00ff00;
        --color-text-primary: #ffffff;
        --color-text-secondary: #ffffff;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .social-sidebar,
    .back-to-top,
    .hero-scroll {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .section {
        opacity: 1;
        transform: none;
        page-break-inside: avoid;
    }
}