/* ================================
   FABIO TEMPERA - PORTFOLIO
   Professional Dark Theme
   ================================ */

/* === CSS Custom Properties === */
:root {
    /* Colors */
    --color-bg-dark: #0a0a0f;
    --color-bg-darker: #050508;
    --color-bg-card: rgba(20, 20, 30, 0.8);
    --color-bg-card-hover: rgba(30, 30, 45, 0.9);
    --color-bg-glass: rgba(255, 255, 255, 0.03);

    --color-primary: #6366f1;
    --color-primary-light: #818cf8;
    --color-primary-dark: #4f46e5;
    --color-primary-glow: rgba(99, 102, 241, 0.3);

    --color-secondary: #22d3ee;
    --color-accent: #f472b6;
    --color-accent-2: #a78bfa;

    --color-text: #f8fafc;
    --color-text-muted: #94a3b8;
    --color-text-dark: #64748b;

    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-light: rgba(255, 255, 255, 0.15);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-2) 100%);
    --gradient-hero: linear-gradient(180deg, transparent 0%, rgba(10, 10, 15, 0.5) 50%, var(--color-bg-dark) 100%);
    --gradient-card: linear-gradient(145deg, rgba(30, 30, 45, 0.6) 0%, rgba(15, 15, 25, 0.8) 100%);

    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

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

    /* Borders */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px var(--color-primary-glow);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-index */
    --z-navbar: 1000;
    --z-preloader: 9999;
    --z-modal: 2000;
}

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

html {
    font-size: 16px;
}

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

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

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

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

ul,
ol {
    list-style: none;
}

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

/* === Preloader === */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--color-bg-darker);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-preloader);
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preloader-circle {
    width: 80px;
    height: 80px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.preloader-text {
    position: absolute;
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* === Container === */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* === Navigation === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-navbar);
    padding: var(--spacing-md) 0;
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-muted);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

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

.nav-link.active {
    color: var(--color-primary-light);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 24px;
    justify-content: center;
}

.hamburger {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition-base);
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition-base);
}

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

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

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

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

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

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.9rem 1.8rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px var(--color-primary-glow);
}

.btn-outline {
    border: 2px solid var(--color-border-light);
    color: var(--color-text);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-glow);
    transform: translateY(-3px);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

/* === Main Hero === */
.hero-main {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.1) 0%, transparent 70%),
        var(--color-bg-darker);
    overflow: hidden;
    padding-bottom: 0;
}

.hero-bg-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-content {
    text-align: center;
    padding: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(10px);
}

.hero-title {
    margin-bottom: var(--spacing-md);
}

.hero-greeting {
    display: block;
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.hero-name {
    display: block;
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.35rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    min-height: 2rem;
}

.typewriter {
    border-right: 2px solid var(--color-primary);
    padding-right: 4px;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% {
        border-color: transparent;
    }
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}



/* === Hero Social === */
.hero-social {
    margin-top: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.hero-social-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.6rem 1.2rem;
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition: var(--transition-smooth);
    color: var(--color-text-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

.hero-social-link i {
    font-size: 1.25rem;
}

.hero-social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: translateY(-3px) scale(1.05);
    color: white;
    box-shadow: var(--shadow-glow);
}

/* === Section Styles === */
.section {
    padding: var(--spacing-3xl) 0;
    position: relative;
    scroll-margin-top: 100px;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--color-primary-glow);
    color: var(--color-primary-light);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-line {
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
    margin: 0 auto;
}

/* === Hero Showcase (3 Hero Sections) === */
.hero-showcase {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    scroll-margin-top: 100px;
}

.hero-showcase-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.25;
    transition: transform 0.5s ease, opacity 0.5s ease;
}

.hero-showcase.engineer .hero-showcase-bg {
    background-image: url("../img/Informatica.jpg");
}

.hero-showcase.photographer .hero-showcase-bg {
    background-image: url("../img/Fotografia.jpg");
}

.hero-showcase.astrophotographer .hero-showcase-bg {
    background-image: url("../img/Astrofotografia.jpg");
}

.hero-showcase:hover .hero-showcase-bg {
    transform: scale(1.05);
    opacity: 0.3;
}

.hero-showcase-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
            rgba(10, 10, 15, 0.7) 0%,
            rgba(10, 10, 15, 0.5) 30%,
            rgba(10, 10, 15, 0.5) 70%,
            rgba(10, 10, 15, 0.9) 100%);
}

.hero-showcase-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-2xl);
    max-width: 800px;
}

.showcase-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    box-shadow: var(--shadow-glow);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 30px var(--color-primary-glow);
    }

    50% {
        box-shadow: 0 0 60px var(--color-primary-glow), 0 0 100px var(--color-primary-glow);
    }
}

.showcase-icon i {
    font-size: 2.5rem;
    color: white;
}

.showcase-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: white;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.showcase-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

.showcase-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: inline-block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary-light);
    line-height: 1;
}

.stat-plus {
    font-size: 2rem;
    color: var(--color-primary-light);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

/* === About Section === */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.about-text {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

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

.about-intro {
    font-size: 1.2rem;
    color: var(--color-text);
}

.about-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.info-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-smooth);
}

.info-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--color-primary-glow);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon i {
    font-size: 1.25rem;
    color: var(--color-primary-light);
}

.info-content {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 0.8rem;
    color: var(--color-text-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-value {
    font-weight: 600;
    color: var(--color-text);
}

/* === Timeline === */
.subsection-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text);
}

.subsection-title i {
    color: var(--color-primary);
}

.timeline {
    position: relative;
    padding-left: var(--spacing-xl);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-accent-2) 100%);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--spacing-xl);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: calc(-1 * var(--spacing-xl) + 2px);
    width: 14px;
    height: 14px;
    background: var(--color-primary);
    border: 3px solid var(--color-bg-dark);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--color-primary-glow);
}

.timeline-content {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-smooth);
}

.timeline-content:hover {
    border-color: var(--color-primary);
    transform: translateX(10px);
}

.timeline-date {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: var(--color-primary-glow);
    color: var(--color-primary-light);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.timeline-content h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.3rem;
}

.timeline-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* === Skills Section === */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.skill-category {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: var(--transition-smooth);
}

.skill-category:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.skill-category-header i {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.skill-category-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.skill-tag {
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-primary-light);
    transition: var(--transition-base);
}

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

.skill-description {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* === Projects Section === */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.project-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-smooth);
}

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

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

.project-icon {
    width: 60px;
    height: 60px;
    background: var(--color-primary-glow);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.project-icon i {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.project-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.project-description {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

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

.project-tags span {
    padding: 0.3rem 0.7rem;
    background: var(--color-bg-glass);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

/* === Experience Section === */
.experience-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.experience-item {
    display: flex;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-lg);
    transition: var(--transition-smooth);
}

.experience-item:hover {
    border-color: var(--color-primary);
    transform: translateX(10px);
}

.experience-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary-light);
}

.date-separator {
    color: var(--color-text-dark);
}

.experience-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.3rem;
}

.experience-company {
    display: block;
    color: var(--color-primary-light);
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.experience-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* === Soft Skills Section === */
.soft-skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.soft-skill-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
}

.soft-skill-card .section-header {
    text-align: left;
    margin-bottom: var(--spacing-lg);
}

.soft-skill-card .section-line {
    margin: 0;
}

/* Languages */
.languages-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.language-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.language-info {
    display: flex;
    justify-content: space-between;
}

.language-name {
    font-weight: 600;
    color: var(--color-text);
}

.language-level {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.language-bar {
    height: 8px;
    background: var(--color-border);
    border-radius: 4px;
    overflow: hidden;
}

.language-progress {
    height: 100%;
    width: var(--progress);
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width 1s ease;
}

/* Soft Skills List */
.soft-skills-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.soft-skill-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-glass);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.soft-skill-item:hover {
    background: var(--color-primary-glow);
    transform: translateX(5px);
}

.soft-skill-item i {
    color: var(--color-primary);
    font-size: 1.1rem;
}

.soft-skill-item span {
    font-weight: 500;
    color: var(--color-text);
    font-size: 0.95rem;
}

/* === Contact Section === */
.contact-intro {
    text-align: center;
    font-size: 1.15rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    max-width: 600px;
    margin: 0 auto;
    justify-items: center;
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: var(--transition-smooth);
    width: 100%;
    min-height: 250px;
}

.contact-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: var(--color-primary-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    transition: var(--transition-base);
}

.contact-card:hover .contact-icon {
    background: var(--gradient-primary);
}

.contact-icon i {
    font-size: 1.75rem;
    color: var(--color-primary);
    transition: var(--transition-base);
}

.contact-card:hover .contact-icon i {
    color: white;
}

.contact-label {
    font-size: 0.85rem;
    color: var(--color-text-dark);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.3rem;
}

.contact-value {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.95rem;
}

/* === Footer === */
.footer {
    background: var(--color-bg-darker);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
}

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

.social-link {
    width: 45px;
    height: 45px;
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

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

.social-link i {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    transition: var(--transition-base);
}

.social-link:hover i {
    color: white;
}

.footer-bottom {
    text-align: center;
    color: var(--color-text-dark);
    font-size: 0.9rem;
}

/* === Back to Top === */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    box-shadow: var(--shadow-glow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-smooth);
    z-index: 100;
}

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

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px var(--color-primary-glow);
}

/* === Reveal Animation === */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* === Responsive Design === */
@media (max-width: 1200px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
    }

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

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

    .contact-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .experience-item {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .experience-date {
        flex-direction: row;
        gap: var(--spacing-xs);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 100px var(--spacing-lg) var(--spacing-lg);
        transition: right 0.3s ease;
        border-left: 1px solid var(--color-border);
    }

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

    .nav-toggle {
        display: flex;
    }

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

    .contact-cards {
        grid-template-columns: 1fr;
    }

    .showcase-stats {
        gap: var(--spacing-lg);
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .about-info {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

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

    .hero-content {
        padding: var(--spacing-lg);
    }

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

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