/* ==================== ROOT VARIABLES ==================== */
:root {
    --color-primary: #1a1a1a;
    --color-bg: #000000;
    --color-bg-secondary: #0a0a0a;
    --color-bg-card: #111111;
    --color-bg-input: #0d0d0d;
    --color-text: #f5f5f5;
    --color-text-secondary: #a3a3a3;
    --color-accent: #c8b8ff;
    --color-accent-secondary: #7c6bbf;
    --color-border: #262626;
    --color-border-light: #333333;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;
    --color-gray-400: #a3a3a3;
    --color-gray-500: #737373;
    --color-gray-600: #525252;
    --color-gray-700: #404040;
    --color-gray-800: #262626;
    --color-gray-900: #171717;
    --font-display: 'Syncopate', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-japanese: 'Noto Serif JP', serif;
    --nav-height: 70px;
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==================== LIGHT MODE ==================== */
body.light-mode {
    --color-bg: #f8f7f4;
    --color-bg-secondary: #efede8;
    --color-bg-card: #ffffff;
    --color-bg-input: #f0ede8;
    --color-text: #1a1a1a;
    --color-text-secondary: #555555;
    --color-accent: #6c5ce7;
    --color-accent-secondary: #a29bfe;
    --color-border: #ddd8d0;
    --color-border-light: #c8c3bb;
    --color-gray-100: #1a1a1a;
    --color-gray-200: #2d2d2d;
    --color-gray-300: #404040;
    --color-gray-400: #666666;
    --color-gray-500: #888888;
    --color-gray-800: #e5e0d8;
    --color-gray-900: #f0ede8;
}

/* ==================== BASE STYLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    transition: background-color 0.5s var(--transition-smooth),
        color 0.5s var(--transition-smooth);
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ==================== PRELOADER ==================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-content {
    text-align: center;
}

.preloader-name {
    font-family: var(--font-display);
    font-size: clamp(2rem, 8vw, 5rem);
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.3em;
    animation: preloaderFadeIn 0.8s ease forwards;
    opacity: 0;
}

.preloader-sub {
    font-family: var(--font-display);
    font-size: clamp(1rem, 4vw, 2.5rem);
    font-weight: 400;
    color: var(--color-accent);
    letter-spacing: 0.5em;
    margin-top: 0.5rem;
    animation: preloaderFadeIn 0.8s ease 0.3s forwards;
    opacity: 0;
}

.preloader-bar {
    width: 200px;
    height: 2px;
    background: #222;
    margin: 2rem auto 0;
    border-radius: 2px;
    overflow: hidden;
}

.preloader-bar-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary));
    animation: preloaderBar 1.5s ease forwards;
}

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

    from {
        opacity: 0;
        transform: translateY(10px);
    }
}

@keyframes preloaderBar {
    to {
        width: 100%;
    }
}

/* ==================== SCROLL PROGRESS ==================== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary), #ff6b9d);
    z-index: 9999;
    transition: width 0.05s linear;
    border-radius: 0 2px 2px 0;
}

/* ==================== NAVIGATION ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    transition: all 0.4s var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

body.light-mode .navbar.scrolled {
    background: rgba(248, 247, 244, 0.8);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-text);
}

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

.nav-links {
    display: none;
    align-items: center;
    gap: 2rem;
}

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

.nav-link {
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width 0.3s var(--transition-smooth);
}

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

.nav-link:hover::after {
    width: 100%;
}

/* Theme Toggle */
.theme-toggle {
    background: none;
    border: 1px solid var(--color-border-light);
    color: var(--color-text);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

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

.mobile-theme-toggle {
    width: auto;
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    gap: 0.75rem;
    font-size: 1rem;
    margin-top: 1rem;
}

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

@media (min-width: 768px) {
    .hamburger {
        display: none;
    }
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all 0.3s ease;
    border-radius: 2px;
}

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

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

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

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(30px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

body.light-mode .mobile-menu {
    background: rgba(248, 247, 244, 0.97);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.mobile-link {
    font-family: var(--font-display);
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text);
    transition: color 0.3s ease;
    transform: translateY(20px);
    opacity: 0;
}

.mobile-menu.active .mobile-link {
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu.active .mobile-link:nth-child(1) {
    transition-delay: 0.1s;
}

.mobile-menu.active .mobile-link:nth-child(2) {
    transition-delay: 0.15s;
}

.mobile-menu.active .mobile-link:nth-child(3) {
    transition-delay: 0.2s;
}

.mobile-menu.active .mobile-link:nth-child(4) {
    transition-delay: 0.25s;
}

.mobile-menu.active .mobile-link:nth-child(5) {
    transition-delay: 0.3s;
}

.mobile-menu.active .mobile-link:nth-child(6) {
    transition-delay: 0.35s;
}

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

/* ==================== CONTAINER ==================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1.25rem;
    padding-top: calc(var(--nav-height) + 2rem);
    background-color: var(--color-bg);
    overflow-x: hidden;
    transition: background-color 0.5s var(--transition-smooth);
}

@media (min-width: 768px) {
    .container {
        padding: 6rem 3rem;
        padding-top: calc(var(--nav-height) + 4rem);
    }
}

/* ==================== SCROLL REVEAL ==================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--transition-smooth),
        transform 0.8s var(--transition-smooth);
}

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

/* Stagger children */
.skill-card.reveal:nth-child(1) {
    transition-delay: 0.05s;
}

.skill-card.reveal:nth-child(2) {
    transition-delay: 0.1s;
}

.skill-card.reveal:nth-child(3) {
    transition-delay: 0.15s;
}

.skill-card.reveal:nth-child(4) {
    transition-delay: 0.2s;
}

.skill-card.reveal:nth-child(5) {
    transition-delay: 0.25s;
}

.skill-card.reveal:nth-child(6) {
    transition-delay: 0.3s;
}

.skill-card.reveal:nth-child(7) {
    transition-delay: 0.35s;
}

.skill-card.reveal:nth-child(8) {
    transition-delay: 0.4s;
}

.skill-card.reveal:nth-child(9) {
    transition-delay: 0.45s;
}

.skill-card.reveal:nth-child(10) {
    transition-delay: 0.5s;
}

.skill-card.reveal:nth-child(11) {
    transition-delay: 0.55s;
}

.skill-card.reveal:nth-child(12) {
    transition-delay: 0.6s;
}

/* ==================== HERO SECTION ==================== */
.hero-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 8rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 5rem;
}

@media (min-width: 768px) {
    .hero-section {
        grid-template-columns: repeat(12, 1fr);
    }
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    font-size: 0.75rem;
    font-family: monospace;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
}

@media (min-width: 768px) {
    .contact-info {
        grid-column: span 3;
    }
}

.contact-item {
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

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

.resume-label {
    margin-top: 3rem;
}

.resume-label a {
    color: var(--color-text-secondary);
    transition: color 0.3s ease;
    letter-spacing: 0.2em;
}

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

@media (min-width: 768px) {
    .resume-label {
        margin-top: 0;
    }
}

/* Vertical Name */
.vertical-name-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .vertical-name-container {
        grid-column: span 3;
        align-items: flex-end;
        padding-right: 2rem;
    }
}

.vertical-name {
    font-family: var(--font-japanese);
    font-size: 3rem;
    line-height: 1;
    color: var(--color-gray-300);
    user-select: none;
    opacity: 0.8;
    margin-bottom: 2rem;
    writing-mode: vertical-lr;
    text-orientation: mixed;
}

@media (min-width: 768px) {
    .vertical-name {
        font-size: 6rem;
        margin-bottom: 0;
        position: absolute;
        right: 3rem;
        top: 0;
        height: 100%;
    }
}

/* Mobile View Fix */
@media (max-width: 768px) {
    .vertical-name {
        writing-mode: horizontal-tb;
        transform: rotate(0deg);
        text-align: center;
        font-size: 35px;
        margin-top: 10px;
    }
}

/* Hero Image */
.hero-image-container {
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

@media (min-width: 768px) {
    .hero-image-container {
        grid-column: span 6;
    }
}

.hero-image-wrapper {
    aspect-ratio: 3/4;
    width: 100%;
    background-color: var(--color-gray-800);
    position: relative;
}

@media (min-width: 768px) {
    .hero-image-wrapper {
        aspect-ratio: 4/5;
    }
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) contrast(1.25);
    transition: all 0.7s ease-in-out;
}

/* .hero-image-container:hover .hero-image {
    filter: grayscale(0%) contrast(1);
    transform: scale(1.03);
} */

.hero-label {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    padding: 0.35rem 0.85rem;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==================== ABOUT SECTION ==================== */
.about-section {
    margin-bottom: 8rem;
    padding-left: 2rem;
    position: relative;
}

@media (min-width: 768px) {
    .about-section {
        padding-left: 25%;
    }
}

.section-label {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    font-family: var(--font-japanese);
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

@media (min-width: 768px) {
    .section-label {
        left: 15%;
    }
}

.main-title {
    font-family: var(--font-display);
    font-size: 2rem;
    text-transform: uppercase;
    letter-spacing: -0.05em;
    line-height: 0.9;
    margin-bottom: 2rem;
    color: var(--color-text);
}

@media (min-width: 768px) {
    .main-title {
        font-size: 6rem;
    }
}

.title-accent {
    display: block;
    margin-left: 3rem;
    font-style: italic;
    font-family: serif;
    text-transform: lowercase;
    color: var(--color-text-secondary);
}

@media (min-width: 768px) {
    .title-accent {
        margin-left: 6rem;
    }
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-top: 4rem;
    max-width: 64rem;
}

@media (min-width: 768px) {
    .about-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

.about-description {
    font-size: 0.875rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

@media (min-width: 768px) {
    .about-description {
        font-size: 1rem;
    }
}

.social-links {
    font-family: var(--font-japanese);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    align-self: end;
}

.social-links a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

/* ==================== DIVIDER ==================== */
.divider {
    width: 100%;
    height: 1px;
    background-color: var(--color-border);
    margin-bottom: 5rem;
}

/* ==================== SKILLS SECTION ==================== */
.skills-section {
    margin-bottom: 5rem;
}

.skills-header {
    margin-bottom: 4rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

@media (min-width: 640px) {
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .skills-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.skill-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 1.5rem;
    transition: all 0.4s var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--transition-smooth);
}

.skill-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 10px 40px rgba(200, 184, 255, 0.08);
}

body.light-mode .skill-card:hover {
    box-shadow: 0 10px 40px rgba(108, 92, 231, 0.12);
}

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

.skill-icon {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--color-accent);
    transition: transform 0.3s ease;
}

.skill-card:hover .skill-icon {
    transform: scale(1.15);
}

.skill-name {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.skill-bar {
    width: 100%;
    height: 3px;
    background: var(--color-border);
    border-radius: 3px;
    overflow: hidden;
}

.skill-bar-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary));
    border-radius: 3px;
    transition: width 1.2s var(--transition-smooth);
}


/* ==================== PROJECTS SECTION ==================== */
.projects-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .projects-section {
        grid-template-columns: repeat(12, 1fr);
    }
}

.projects-header {
    grid-column: span 1;
}

@media (min-width: 768px) {
    .projects-header {
        grid-column: span 3;
    }
}

.projects-header-sticky {
    position: sticky;
    top: calc(var(--nav-height) + 1rem);
}

.projects-title {
    font-size: 1.25rem;
    font-weight: bold;
    font-family: var(--font-display);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.projects-list {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

@media (min-width: 768px) {
    .projects-list {
        grid-column: span 9;
    }
}

/* Project Card */
.project-card {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

@media (min-width: 768px) {
    .project-card {
        grid-template-columns: repeat(2, 1fr);
    }
}

.project-content {
    order: 2;
    padding-top: 1rem;
}

@media (min-width: 768px) {
    .project-content {
        order: 1;
    }
}

.project-meta {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-gray-700);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.project-number,
.project-status {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.project-title {
    font-size: 1.875rem;
    font-family: var(--font-display);
    text-transform: uppercase;
    margin-bottom: 1rem;
    transition: color 0.3s;
}

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

.project-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.project-tags {
    list-style: none;
    font-size: 0.75rem;
    font-family: monospace;
    color: var(--color-gray-500);
}

.project-tags li {
    margin-bottom: 0.25rem;
}

.project-image-container {
    order: 1;
    overflow: hidden;
    aspect-ratio: 4/3;
    background-color: var(--color-gray-900);
}

@media (min-width: 768px) {
    .project-image-container {
        order: 2;
    }
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all 0.7s ease-out;
}

.project-card:hover .project-image {
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* ==================== TIMELINE SECTION ==================== */
.timeline-section {
    margin-bottom: 5rem;
}

.timeline {
    position: relative;
    margin-top: 4rem;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-border), transparent);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 2rem;
}

.timeline-dot {
    position: absolute;
    left: -2rem;
    top: 0.5rem;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-bg);
    border: 2px solid var(--color-accent);
    z-index: 1;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-dot {
    background: var(--color-accent);
    box-shadow: 0 0 15px rgba(200, 184, 255, 0.4);
}

.timeline-date {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.timeline-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 1.5rem;
    transition: all 0.4s ease;
}

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

.timeline-tag {
    display: inline-block;
    font-family: monospace;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    padding: 0.15rem 0.6rem;
    margin-bottom: 0.75rem;
}

.timeline-title {
    font-family: var(--font-display);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

@media (min-width: 768px) {
    .timeline-title {
        font-size: 1.15rem;
    }
}

.timeline-description {
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* ==================== UPDATES SECTION ==================== */
.updates-section {
    margin-bottom: 5rem;
}

.updates-container {
    margin-top: 40px;
    max-width: 600px;
}

.update-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
    padding: 12px 0;
    font-size: 14px;
    color: var(--color-text);
    transition: all 0.3s ease;
}

.update-item:hover {
    padding-left: 8px;
    border-bottom-color: var(--color-accent);
}

.update-item small {
    color: var(--color-text-secondary);
    white-space: nowrap;
    margin-left: 1rem;
}

/* ==================== CONTACT SECTION ==================== */
.contact-section {
    margin-bottom: 2rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: 6rem;
    }
}

.contact-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-subtitle {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-top: 1rem;
    max-width: 400px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-family: monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-secondary);
}

.form-input {
    background: var(--color-bg-input);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    padding: 0.9rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: all 0.3s ease;
    border-radius: 0;
    -webkit-appearance: none;
    appearance: none;
}

.form-input::placeholder {
    color: var(--color-gray-600);
}

body.light-mode .form-input::placeholder {
    color: var(--color-gray-500);
}

.form-input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(200, 184, 255, 0.1);
}

body.light-mode .form-input:focus {
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.1);
}

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

.form-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: transparent;
    border: 1px solid var(--color-text);
    color: var(--color-text);
    padding: 1rem 2rem;
    font-family: var(--font-display);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: all 0.4s var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.form-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary));
    transition: left 0.4s var(--transition-smooth);
    z-index: -1;
}

.form-submit:hover {
    border-color: var(--color-accent);
    color: #000;
}

.form-submit:hover::before {
    left: 0;
}

.form-submit i {
    transition: transform 0.3s ease;
}

.form-submit:hover i {
    transform: translateX(4px);
}

/* ==================== FOOTER ==================== */
.footer {
    margin-top: 8rem;
    padding-top: 3rem;
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(12, 1fr);
    }
}

.footer-label {
    font-size: 0.75rem;
    font-family: monospace;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
}

@media (min-width: 768px) {
    .footer-label {
        grid-column: span 3;
    }
}

.footer-contact {
    grid-column: span 1;
}

@media (min-width: 768px) {
    .footer-contact {
        grid-column: span 6;
    }
}

.footer-email {
    font-size: 1.25rem;
    font-family: var(--font-display);
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-email:hover {
    color: var(--color-accent);
}

@media (min-width: 768px) {
    .footer-email {
        font-size: 2.25rem;
    }
}

.footer-social {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.footer-link {
    font-size: 0.875rem;
    color: inherit;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.3s;
}

.footer-link:hover {
    border-bottom-color: var(--color-accent);
    color: var(--color-accent);
}

.footer-copyright-container {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
}

@media (min-width: 768px) {
    .footer-copyright-container {
        grid-column: span 3;
        justify-content: flex-end;
        align-items: flex-end;
    }
}

.footer-copyright {
    font-size: 0.75rem;
    font-family: monospace;
    color: var(--color-text-secondary);
}

.footer-year {
    width: 100%;
    text-align: right;
    margin-top: 3rem;
    margin-bottom: 1rem;
}

.year-label {
    font-size: 0.625rem;
    font-weight: bold;
    letter-spacing: 0.1em;
    color: var(--color-gray-200);
    text-transform: uppercase;
}

/* ==================== CONTACT / MAIL SECTION ==================== */
.contact-section {
    margin-bottom: 2rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: 6rem;
    }
}

.contact-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-subtitle {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-top: 1rem;
    max-width: 400px;
}

.contact-info-block {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    transition: color 0.3s ease;
}

.contact-info-item i {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    color: var(--color-accent);
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.contact-info-item:hover {
    color: var(--color-text);
}

.contact-info-item:hover i {
    background: var(--color-accent);
    color: #000;
    border-color: var(--color-accent);
}

.contact-info-item a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-family: monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-secondary);
}

.form-input {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    padding: 0.9rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: all 0.3s ease;
    border-radius: 0;
    -webkit-appearance: none;
    appearance: none;
}

.form-input::placeholder {
    color: var(--color-gray-500);
}

.form-input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(200, 184, 255, 0.1);
}

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

.form-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: transparent;
    border: 1px solid var(--color-text);
    color: var(--color-text);
    padding: 1rem 2rem;
    font-family: var(--font-display);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: all 0.4s var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.form-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary));
    transition: left 0.4s var(--transition-smooth);
    z-index: -1;
}

.form-submit:hover {
    border-color: var(--color-accent);
    color: #000;
}

.form-submit:hover::before {
    left: 0;
}

.form-submit i {
    transition: transform 0.3s ease;
}

.form-submit:hover i {
    transform: translateX(4px);
}

.form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-status {
    font-family: monospace;
    font-size: 0.8rem;
    padding: 0;
    text-align: center;
    min-height: 1.5rem;
    transition: all 0.3s ease;
}

.form-status.success {
    color: #4ade80;
    padding: 0.75rem;
    border: 1px solid rgba(74, 222, 128, 0.2);
    background: rgba(74, 222, 128, 0.05);
}

.form-status.error {
    color: #f87171;
    padding: 0.75rem;
    border: 1px solid rgba(248, 113, 113, 0.2);
    background: rgba(248, 113, 113, 0.05);
}

/* ==================== SELECTION ==================== */
::selection {
    background: var(--color-accent);
    color: #000;
}

/* ==================== SCROLLBAR ==================== */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border-light);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

/* ==================== CONTACT FORM INPUTS ==================== */
.contact-form .form-input,
.contact-form .form-textarea {
    color: #000000;
}

.contact-form .form-input::placeholder,
.contact-form .form-textarea::placeholder {
    color: #555555;
}