/* =====================================================
   ZAKARIA LOUADA — PORTFOLIO
   Modern • Clean • 2026
   ===================================================== */

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

:root {
    --bg: #050505;
    --bg-card: #0d0d0d;
    --bg-card-hover: #141414;
    --border: #1a1a1a;
    --border-hover: #2a2a2a;
    --text: #f0f0f0;
    --text-secondary: #888;
    --text-muted: #555;
    --accent-1: #6366f1;
    --accent-2: #8b5cf6;
    --accent-3: #a78bfa;
    --gradient: linear-gradient(135deg, var(--accent-1), var(--accent-2), var(--accent-3));
    --gradient-text: linear-gradient(135deg, #818cf8, #a78bfa, #c084fc);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --container: 1200px;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out: cubic-bezier(0.33, 1, 0.68, 1);
    --shadow: 0 0 0 1px var(--border);
    --shadow-hover: 0 0 0 1px var(--border-hover), 0 8px 40px rgba(99, 102, 241, 0.08);
    --glow: 0 0 60px rgba(99, 102, 241, 0.15);
}

::selection {
    background: var(--accent-1);
    color: white;
}

::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg);
}
::-webkit-scrollbar-thumb {
    background: var(--border-hover);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    cursor: none;
}

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

button {
    font-family: inherit;
    cursor: none;
}

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

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.section {
    padding: clamp(5rem, 10vw, 9rem) 0;
}

/* =====================================================
   GRAIN OVERLAY
   ===================================================== */
.grain {
    position: fixed;
    inset: 0;
    z-index: 10000;
    pointer-events: none;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* =====================================================
   CURSOR
   ===================================================== */
.cursor {
    position: fixed;
    width: 10px;
    height: 10px;
    background: var(--accent-1);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
    transition: width 0.3s var(--ease), height 0.3s var(--ease), background 0.3s;
    mix-blend-mode: difference;
}

.cursor-trail {
    position: fixed;
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(255,255,255,0.15);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99998;
    transform: translate(-50%, -50%);
    transition: width 0.4s var(--ease), height 0.4s var(--ease), border-color 0.3s;
}

body.cursor-hover .cursor {
    width: 50px;
    height: 50px;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid var(--accent-1);
}

body.cursor-hover .cursor-trail {
    width: 60px;
    height: 60px;
    border-color: var(--accent-1);
}

/* =====================================================
   LOADER
   ===================================================== */
.loader {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s var(--ease), visibility 0.8s;
}

.loader.done {
    opacity: 0;
    visibility: hidden;
}

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

.loader-logo {
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
    letter-spacing: -0.05em;
}

.loader-bar-track {
    width: 180px;
    height: 3px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
    margin: 0 auto;
}

.loader-bar-fill {
    width: 0%;
    height: 100%;
    background: var(--gradient);
    border-radius: 3px;
    transition: width 0.2s;
}

.loader-percent {
    margin-top: 1rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* =====================================================
   HEADER
   ===================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: background 0.3s, backdrop-filter 0.3s, box-shadow 0.3s;
}

.header.scrolled {
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 var(--border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.03em;
    z-index: 1001;
}

.logo-img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: cover;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-radius: 8px;
    transition: color 0.3s, background 0.3s;
    position: relative;
}

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

.nav-link.active {
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent-3);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 1001;
}

.nav-github {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: all 0.3s;
}

.nav-github:hover {
    border-color: var(--accent-1);
    color: var(--text);
    box-shadow: var(--glow);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}

.nav-toggle.active span:first-child {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}
.nav-toggle.active span:last-child {
    transform: translateY(-7px) rotate(-45deg);
}

/* MOBILE MENU */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(5, 5, 5, 0.97);
    backdrop-filter: blur(30px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s var(--ease);
}

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

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.mobile-link {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    transition: color 0.3s;
    letter-spacing: -0.03em;
}

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

.mobile-menu-footer {
    display: flex;
    gap: 2rem;
}

.mobile-menu-footer a {
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: color 0.3s;
}

.mobile-menu-footer a:hover {
    color: var(--accent-3);
}

/* =====================================================
   GRADIENT TEXT
   ===================================================== */
.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.75rem;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    transition: all 0.3s var(--ease);
    cursor: none;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.4);
}

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

.btn-outline:hover {
    border-color: var(--accent-1);
    background: rgba(99, 102, 241, 0.05);
    box-shadow: var(--glow);
}

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

/* =====================================================
   SECTION LABEL
   ===================================================== */
.section-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.label-num {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-1);
    font-weight: 600;
}

.label-line {
    width: 40px;
    height: 1px;
    background: var(--border-hover);
}

.label-text {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
}

/* =====================================================
   HERO
   ===================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    top: -30%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, rgba(139, 92, 246, 0.06) 40%, transparent 70%);
    pointer-events: none;
}

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 6rem;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1.25rem;
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--accent-3);
    margin-bottom: 2rem;
    width: fit-content;
    animation: fadeInUp 0.8s var(--ease) 2.5s both;
}

.badge-dot {
    width: 7px;
    height: 7px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 8px #22c55e;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    margin-bottom: 1.5rem;
}

.hero-line {
    display: block;
    overflow: hidden;
}

.hero-word {
    display: inline-block;
    font-size: clamp(2.5rem, 8vw, 5.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.05em;
    animation: slideUp 1s var(--ease) both;
}

.hero-line:first-child .hero-word {
    animation-delay: 2.6s;
    color: var(--text-secondary);
    font-weight: 400;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
}

.hero-line:last-child .hero-word {
    animation-delay: 2.8s;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s var(--ease) 3s both;
}

.hero-subtitle em {
    font-style: normal;
    color: var(--text);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s var(--ease) 3.2s both;
}

.hero-scroll {
    position: absolute;
    bottom: 6rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    animation: fadeInUp 0.8s var(--ease) 3.5s both;
}

.hero-scroll span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, var(--accent-1), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.3; transform: scaleY(0.6); }
}

/* HERO MARQUEE */
.hero-marquee {
    padding: 1.5rem 0;
    border-top: 1px solid var(--border);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.marquee-track {
    display: flex;
    animation: marquee 25s linear infinite;
}

.marquee-track span {
    flex-shrink: 0;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.3em;
    padding-right: 2rem;
}

@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-33.33%); }
}

/* =====================================================
   ABOUT
   ===================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: clamp(3rem, 6vw, 5rem);
    align-items: center;
}

.about-desc {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    font-size: 1rem;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2.5rem;
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    flex: 1;
    transition: all 0.3s;
}

.stat-card:hover {
    border-color: var(--accent-1);
    box-shadow: var(--glow);
}

.stat-num {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-suffix {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-text {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

/* About Image */
.about-image-frame {
    position: relative;
    padding: 1.5rem;
}

.frame-decoration {
    position: absolute;
    inset: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transform: rotate(3deg);
    transition: transform 0.5s var(--ease);
}

.about-image-frame:hover .frame-decoration {
    transform: rotate(0deg);
}

.about-avatar {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.about-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-info-card {
    position: absolute;
    bottom: -1rem;
    left: -1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    backdrop-filter: blur(20px);
}

.info-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.info-row i {
    color: var(--accent-1);
    width: 16px;
    text-align: center;
    font-size: 0.75rem;
}

/* =====================================================
   SKILLS
   ===================================================== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-top: 3rem;
}

.skill-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease);
}

.skill-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

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

.skill-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    margin-bottom: 1.25rem;
    font-size: 1.5rem;
    transition: all 0.3s;
}

.skill-card[data-skill="html"] .skill-icon {
    background: rgba(227, 79, 38, 0.1);
    color: #e34f26;
}
.skill-card[data-skill="css"] .skill-icon {
    background: rgba(21, 114, 182, 0.1);
    color: #1572b6;
}
.skill-card[data-skill="javascript"] .skill-icon {
    background: rgba(247, 223, 30, 0.1);
    color: #f7df1e;
}
.skill-card[data-skill="react"] .skill-icon {
    background: rgba(97, 218, 251, 0.1);
    color: #61dafb;
}
.skill-card[data-skill="c"] .skill-icon {
    background: rgba(85, 85, 85, 0.15);
    color: #a8b9cc;
}
.skill-card[data-skill="python"] .skill-icon {
    background: rgba(55, 118, 171, 0.1);
    color: #3776ab;
}

.icon-text {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.4rem;
}

.skill-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.skill-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.skill-bar {
    height: 4px;
    background: var(--border);
    border-radius: 4px;
    overflow: hidden;
}

.skill-bar-fill {
    height: 100%;
    width: 0%;
    background: var(--gradient);
    border-radius: 4px;
    transition: width 1.2s var(--ease);
}

/* =====================================================
   PROJECTS
   ===================================================== */
.projects-header {
    margin-bottom: 3rem;
}

.projects-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}

.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.project-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.project-card:hover::after {
    opacity: 1;
}

.project-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}

.project-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 1.2rem;
    color: var(--accent-3);
}

.project-card-links {
    display: flex;
    gap: 0.5rem;
}

.project-card-links a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: all 0.3s;
}

.project-card-links a:hover {
    border-color: var(--accent-1);
    color: var(--accent-3);
}

.project-card-body {
    flex: 1;
    position: relative;
    z-index: 1;
}

.project-card-body h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.project-card-body h3 a {
    transition: color 0.3s;
}

.project-card-body h3 a:hover {
    color: var(--accent-3);
}

.project-card-body p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.project-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.project-tags {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.project-tag {
    padding: 0.3rem 0.75rem;
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent-3);
}

.project-stars {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.project-stars i {
    color: #fbbf24;
    font-size: 0.7rem;
}

/* Loading State */
.projects-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 0;
    color: var(--text-muted);
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border);
    border-top-color: var(--accent-1);
    border-radius: 50%;
    margin: 0 auto 1rem;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.projects-cta {
    text-align: center;
}

/* =====================================================
   CONTACT
   ===================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: start;
}

.contact-desc {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all 0.3s var(--ease);
}

.contact-card:hover {
    border-color: var(--border-hover);
    transform: translateX(8px);
    box-shadow: var(--shadow-hover);
}

.contact-card-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.08);
    border-radius: var(--radius-xs);
    color: var(--accent-1);
    flex-shrink: 0;
}

.contact-card-label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact-card-value {
    display: block;
    font-size: 0.85rem;
    color: var(--text);
    font-weight: 500;
}

.contact-card-arrow {
    margin-left: auto;
    color: var(--text-muted);
    font-size: 0.8rem;
    transition: all 0.3s;
    opacity: 0;
    transform: translateX(-5px);
}

.contact-card:hover .contact-card-arrow {
    opacity: 1;
    transform: translateX(0);
    color: var(--accent-1);
}

/* Contact Form */
.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    padding-top: 1.5rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-1);
}

.form-group textarea {
    resize: none;
    min-height: 120px;
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 1.15rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    pointer-events: none;
    transition: all 0.25s var(--ease);
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: 0.45rem;
    font-size: 0.65rem;
    color: var(--accent-1);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    border-top: 1px solid var(--border);
    padding: 2.5rem 0;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-logo {
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: -0.03em;
}

.footer-left p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.footer-links {
    display: flex;
    gap: 1rem;
}

.footer-links a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    transition: all 0.3s;
}

.footer-links a:hover {
    border-color: var(--accent-1);
    color: var(--text);
}

.footer-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: color 0.3s;
}

.footer-top:hover {
    color: var(--accent-3);
}

.footer-top i {
    transition: transform 0.3s var(--ease);
}

.footer-top:hover i {
    transform: translateY(-3px);
}

/* =====================================================
   ANIMATIONS (Intersection Observer)
   ===================================================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .about-image {
        order: -1;
        max-width: 350px;
        margin: 0 auto;
    }
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .cursor,
    .cursor-trail {
        display: none !important;
    }
    body {
        cursor: auto;
    }
    body * {
        cursor: auto !important;
    }
    .nav-links {
        display: none;
    }
    .nav-toggle {
        display: flex;
    }
    .hero-scroll {
        display: none;
    }
    .projects-grid {
        grid-template-columns: 1fr;
    }
    .about-stats {
        flex-direction: column;
        gap: 1rem;
    }
    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
    .hero-actions {
        flex-direction: column;
    }
    .btn {
        justify-content: center;
    }
    .mobile-link {
        font-size: 1.5rem;
    }
}

@media (pointer: coarse) {
    .cursor,
    .cursor-trail {
        display: none !important;
    }
    body {
        cursor: auto;
    }
    body * {
        cursor: auto !important;
    }
}