/* === BASE & RESET === */
:root {
    --color-background: #0f0f13;
    --color-primary: #8963ff;
    --color-secondary: #ff5e62;
    --color-tertiary: #3ae2b0;
    --color-text: #f0f0f0;
    --color-text-dim: #a0a0a0;
    --color-surface: #1a1a24;
    --color-surface-light: #24242e;
    --color-bg-alt: #16161d;
    
    --font-primary: 'Space Grotesk', sans-serif;
    --font-secondary: 'Work Sans', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    --border-radius: 8px;
    --box-shadow: 0 10px 30px -15px rgba(0, 0, 0, 0.3);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

.about-image img {
    border-radius: 30% 30% 30% 30% / 50% 50% 35% 35%;
}

body {
    font-family: var(--font-secondary);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md) 0;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(137, 99, 255, 0.4);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.section {
    position: relative;
    padding: var(--spacing-lg) 0;
    overflow: hidden;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.section-title.centered {
    text-align: center;
    display: block;
}

.section-title.centered::after {
    left: 50%;
    transform: translateX(-50%);
}

.section-diagonal-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-surface);
    z-index: -1;
    transform: skewY(-5deg);
    transform-origin: top right;
}

.section-diagonal-bg.reverse {
    transform: skewY(5deg);
    transform-origin: top left;
}

/* === CUSTOM CURSOR === */
.cursor {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    transition: transform 0.1s ease, background-color 0.2s ease, opacity 0.2s ease;
    will-change: transform;
    z-index: 9999;
    opacity: 0;
}

.cursor.visible {
    opacity: 0.5;
}

@media (hover: hover) {
    .cursor {
        /* Default opacity handled by visible class now */
    }

    .cursor.active {
        transform: translate(-50%, -50%) scale(0.7);
        background-color: var(--color-primary);
        opacity: 0.7;
    }

    .cursor.hover {
        transform: translate(-50%, -50%) scale(1.2);
        background-color: transparent;
        opacity: 0.7;
    }
}

/* === HEADER & NAVIGATION === */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: background-color var(--transition-normal);
    mix-blend-mode: difference;
}

.header.scrolled {
    background-color: rgba(15, 15, 19, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.3);
    mix-blend-mode: normal;
}

.logo {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 110;
    position: relative;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: all 0.3s ease;
    position: absolute;
}

.nav-toggle span:first-child {
    top: 0;
}

.nav-toggle span:last-child {
    bottom: 0;
}

.nav-toggle.active span {
    background-color: var(--color-primary);
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    position: relative;
    font-family: var(--font-primary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: width var(--transition-normal);
}

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

/* === HERO SECTION === */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    z-index: 2;
    width: 90%;
    max-width: 1000px;
    position: relative;
}

/* En mode mobile avec menu ouvert, on réduit l'opacité du contenu */
.menu-open .hero-content {
    opacity: 0.2;
    transition: opacity 0.3s ease;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 6rem);
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
    line-height: 1.1;
}

.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--color-secondary);
    clip: rect(44px, 800px, 56px, 0);
    animation: glitch-animation 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 var(--color-tertiary);
    clip: rect(44px, 800px, 56px, 0);
    animation: glitch-animation 5s infinite linear alternate-reverse;
    animation-delay: 0.3s;
}

@keyframes glitch-animation {
    0% {
        clip: rect(44px, 800px, 56px, 0);
    }
    5% {
        clip: rect(98px, 800px, 15px, 0);
    }
    10% {
        clip: rect(11px, 800px, 50px, 0);
    }
    15% {
        clip: rect(67px, 800px, 107px, 0);
    }
    20% {
        clip: rect(33px, 800px, 54px, 0);
    }
    25% {
        clip: rect(14px, 800px, 76px, 0);
    }
    30% {
        clip: rect(1px, 800px, 72px, 0);
    }
    35% {
        clip: rect(34px, 800px, 30px, 0);
    }
    40% {
        clip: rect(93px, 800px, 59px, 0);
    }
    45% {
        clip: rect(23px, 800px, 22px, 0);
    }
    50% {
        clip: rect(87px, 800px, 97px, 0);
    }
    55% {
        clip: rect(38px, 800px, 27px, 0);
    }
    60% {
        clip: rect(84px, 800px, 33px, 0);
    }
    65% {
        clip: rect(75px, 800px, 61px, 0);
    }
    70% {
        clip: rect(44px, 800px, 35px, 0);
    }
    75% {
        clip: rect(75px, 800px, 3px, 0);
    }
    80% {
        clip: rect(32px, 800px, 12px, 0);
    }
    85% {
        clip: rect(88px, 800px, 97px, 0);
    }
    90% {
        clip: rect(44px, 800px, 52px, 0);
    }
    95% {
        clip: rect(1px, 800px, 35px, 0);
    }
    100% {
        clip: rect(13px, 800px, 67px, 0);
    }
}

.hero-subtitle {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.hero-subtitle-item {
    position: relative;
    padding: 0 var(--spacing-sm);
}

.hero-subtitle-item:not(:last-child)::after {
    content: '•';
    position: absolute;
    right: -10px;
    color: var(--color-primary);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.2;
    animation: float 15s ease-in-out infinite;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background-color: var(--color-primary);
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background-color: var(--color-secondary);
    bottom: 20%;
    right: 15%;
    animation-delay: -5s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background-color: var(--color-tertiary);
    bottom: 30%;
    left: 30%;
    animation-delay: -10s;
}

@keyframes float {
    0% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(20px, 20px);
    }
    100% {
        transform: translate(0, 0);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 2vh;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.8;
    animation: fadeIn 1.5s ease 1s forwards, pulse 3s ease-in-out infinite;
    z-index: 10;
}

.scroll-indicator span {
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #fff;
    text-shadow: 0 0 8px rgba(0, 0, 0, 0.5);
}

.scroll-line {
    width: 3px;
    height: 40px;
    background-color: var(--color-primary);
    box-shadow: 0 0 8px rgba(137, 99, 255, 0.6);
    border-radius: 3px;
    animation: scrollDown 2.5s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes scrollDown {
    0% {
        height: 0;
        opacity: 0.2;
        transform: translateY(0);
    }
    30% {
        height: 40px;
        opacity: 1;
        transform: translateY(0);
    }
    70% {
        height: 40px;
        opacity: 0.8;
        transform: translateY(5px);
    }
    90% {
        height: 40px;
        opacity: 0.3;
        transform: translateY(8px);
    }
    100% {
        height: 40px;
        opacity: 0;
        transform: translateY(10px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 0.8;
    }
}

@keyframes pulse {
    0% {
        transform: translateX(-50%) scale(1);
        filter: brightness(1);
    }
    50% {
        transform: translateX(-50%) scale(1.05);
        filter: brightness(1.1);
    }
    100% {
        transform: translateX(-50%) scale(1);
        filter: brightness(1);
    }
}

/* === ABOUT SECTION === */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-image {
    position: relative;
}

.image-placeholder {
    aspect-ratio: 1/1;
    background-color: var(--color-surface-light);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    color: var(--color-text-dim);
    position: relative;
    overflow: hidden;
}

.image-placeholder::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to bottom right,
        rgba(137, 99, 255, 0.1),
        transparent,
        rgba(62, 226, 176, 0.1),
        transparent,
        rgba(255, 94, 98, 0.1)
    );
    transform: rotate(45deg);
    animation: sheen 8s linear infinite;
}

@keyframes sheen {
    0% {
        transform: rotate(45deg) translate(-100%, -100%);
    }
    100% {
        transform: rotate(45deg) translate(100%, 100%);
    }
}

.about-content p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-dim);
}

.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: var(--spacing-md);
}

.skill-tag {
    background-color: var(--color-surface-light);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.skill-tag:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

/* === PROJECTS SECTION === */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.project-card {
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

@media (max-width: 600px) {
    .project-card:hover {
        transform: translateY(-5px);
    }
}

.project-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.project-content {
    padding: var(--spacing-md);
}

.project-title {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
}

.project-description {
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-sm);
}

.project-tag {
    background-color: rgba(137, 99, 255, 0.1);
    color: var(--color-primary);
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-family: var(--font-primary);
}

.project-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-family: var(--font-primary);
    font-weight: 600;
    transition: transform var(--transition-fast);
}

.project-link:hover {
    transform: translateX(5px);
}

.projects-more {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
}

/* === COMPANIES SECTION === */
.companies-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 60px;
}

.companies-timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
}

.company-item {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.company-year {
    position: absolute;
    left: -60px;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: var(--color-surface);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 0.8rem;
    z-index: 1;
}

.company-content {
    background-color: var(--color-surface);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    position: relative;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.company-content:hover {
    transform: translateX(10px);
    box-shadow: var(--box-shadow);
}

.company-name {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
}

.company-description {
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-sm);
}

.company-link {
    display: inline-block;
    font-family: var(--font-primary);
    font-weight: 600;
    transition: transform var(--transition-fast);
}

.company-link:hover {
    transform: translateX(5px);
}

/* === CAREER SECTION === */
.career-flow {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

/* Timeline autodidacte */
.autodidact-timeline {
    position: absolute;
    left: -80px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-tertiary));
    z-index: 0;
}

.autodidact-timeline::before {
    content: 'Aujourd\'hui';
    position: absolute;
    top: 0;
    left: -80px;
    font-family: var(--font-primary);
    font-size: 0.8rem;
    color: var(--color-primary);
    font-weight: 600;
}

.autodidact-timeline::after {
    content: '2013';
    position: absolute;
    bottom: 0;
    left: -40px;
    font-family: var(--font-primary);
    font-size: 0.8rem;
    color: var(--color-tertiary);
    font-weight: 600;
}

.autodidact-label {
    position: absolute;
    left: -95px;
    top: calc(50% - 80px);
    transform: translateY(-50%) translateX(-100%) rotate(-90deg);
    transform-origin: right center;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-dim);
    white-space: nowrap;
}

@media (max-width: 992px) {
    .autodidact-timeline,
    .autodidact-label {
        display: none;
    }
}

/* Badges pour le parcours professionnel */
.career-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.career-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: 50px;
    font-family: var(--font-primary);
    position: relative;
    cursor: help;
}

.career-badge.alternance {
    background-color: rgba(58, 226, 176, 0.15);
    color: var(--color-tertiary);
}

.career-badge.arretee {
    background-color: rgba(255, 94, 98, 0.15);
    color: var(--color-secondary);
}

.career-badge.obtenu {
    background-color: rgba(137, 99, 255, 0.15);
    color: var(--color-primary);
}

.career-badge.entreprise {
    background-color: rgba(255, 165, 0, 0.15);
    color: #ff9900;
}

.career-badge .tooltip {
    visibility: hidden;
    position: absolute;
    bottom: 125%;
    left: 0;
    background-color: var(--color-surface-light);
    color: var(--color-text);
    text-align: center;
    padding: 0.5rem 0.8rem;
    border-radius: var(--border-radius);
    width: max-content;
    max-width: 250px;
    font-weight: 400;
    font-size: 0.8rem;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 100;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    pointer-events: none;
}

.career-badge:hover .tooltip {
    visibility: visible;
    opacity: 1;
}

.career-badge .tooltip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 15px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--color-surface-light) transparent transparent transparent;
}

/* Correction pour les tooltips qui passent sous les cards */
.career-item {
    position: relative;
    z-index: 1;
}

.career-item {
    background-color: var(--color-surface);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.career-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.career-item::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
}

.career-date {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.career-role {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.career-company {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 400;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dim);
}

.career-description {
    color: var(--color-text-dim);
}

/* === BLOG SECTION === */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.blog-card {
    background-color: var(--color-surface);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

@media (max-width: 600px) {
    .blog-card {
        padding: var(--spacing-sm);
    }
    
    .blog-card:hover {
        transform: translateY(-5px);
    }
}

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

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

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

.blog-date {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.blog-title {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.blog-excerpt {
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.blog-link {
    display: inline-block;
    font-family: var(--font-primary);
    font-weight: 600;
    transition: transform var(--transition-fast);
}

.blog-link:hover {
    transform: translateX(5px);
}

.blog-more {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
}

/* Blog Placeholder */
.blog-placeholder {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 280px;
}

.blog-placeholder-content {
    text-align: center;
    background-color: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 2px dashed var(--color-text-dim);
    opacity: 0.7;
    transition: all var(--transition-normal);
}

.blog-placeholder-content:hover {
    opacity: 1;
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

.blog-placeholder-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    animation: blink 2s infinite;
}

.blog-placeholder-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.blog-placeholder-text {
    color: var(--color-text-dim);
    font-size: 1rem;
    margin: 0;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.3; }
}

/* === CONTACT SECTION === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.contact-info p {
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-md);
}

.contact-email {
    margin-bottom: var(--spacing-md);
    word-break: break-word;
}

.contact-email a {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    display: inline-block;
    transition: all var(--transition-fast);
}

.contact-email a:hover {
    transform: translateX(5px);
}

@media (max-width: 768px) {
    .contact-grid {
        gap: var(--spacing-md);
    }
    
    .contact-email a {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .contact-email a {
        font-size: 1rem;
    }
    
    .contact-form {
        padding: var(--spacing-sm);
    }
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-surface-light);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-text);
}

.social-link:hover svg {
    stroke: white;
}

.contact-form {
    background-color: var(--color-surface);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-family: var(--font-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    background-color: var(--color-surface-light);
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    color: var(--color-text);
    font-family: var(--font-secondary);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* === FOOTER === */
.footer {
    background-color: var(--color-surface);
    padding: var(--spacing-md) 0;
    margin-top: var(--spacing-lg);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-logo {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-copyright {
    color: var(--color-text-dim);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-links a {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
    padding: 5px 0;
}

/* === MEDIA QUERIES === */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .section {
        padding: var(--spacing-md) 0;
    }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .container {
        width: 95%;
        padding: var(--spacing-sm) 0;
    }
    
    .hero {
        height: 90vh;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        flex-direction: column;
        gap: var(--spacing-xs);
        margin-bottom: var(--spacing-md);
    }
    
    .hero-subtitle-item:not(:last-child)::after {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 101;
    }
    
    .mobile-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(10, 10, 15, 0.85);
        z-index: 9990;
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-normal);
    }
    
    body.menu-open .mobile-menu-overlay {
        opacity: 1;
        pointer-events: auto;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        bottom: 0;
        width: 80%;
        height: 100vh;
        max-width: 300px;
        background-color: var(--color-surface);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: var(--spacing-xl) var(--spacing-md);
        transition: right var(--transition-normal);
        z-index: 9999;
        box-shadow: -5px 0 25px rgba(0, 0, 0, 0.5);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-link {
        margin: var(--spacing-sm) 0;
        font-size: 1.2rem;
    }
    
    .projects-grid,
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .companies-timeline {
        padding-left: 50px;
    }
    
    .company-year {
        left: -50px;
        width: 32px;
        height: 32px;
        font-size: 0.7rem;
    }
    
    .companies-timeline::before {
        left: 16px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--spacing-sm) var(--spacing-md);
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .about-content p {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 1rem;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .skill-tag, .project-tag {
        font-size: 0.8rem;
    }
    
    .project-card, .blog-card, .career-item {
        margin-bottom: var(--spacing-sm);
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.6rem;
    }
    
    .btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .career-role {
        font-size: 1.1rem;
    }
    
    .companies-timeline::before {
        left: 12px;
    }
    
    .scroll-indicator {
        bottom: 1.5vh;
    }
}