/* ============================================
   DESIGN TOKENS & VARIABLES
   ============================================ */
:root {
    /* Colors - Dark Theme with Vibrant Accents */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: rgba(18, 18, 26, 0.6);
    --bg-card-hover: rgba(28, 28, 40, 0.8);

    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.4);

    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-pink: #ec4899;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-orange: #f97316;

    --gradient-primary: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    --gradient-secondary: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
    --gradient-fastwebx: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    --gradient-portify: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);

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

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 60px rgba(139, 92, 246, 0.3);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* ============================================
   ANIMATED BACKGROUND
   ============================================ */
.bg-gradient {
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59, 130, 246, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 80% 100%, rgba(139, 92, 246, 0.1), transparent),
        radial-gradient(ellipse 50% 30% at 10% 80%, rgba(236, 72, 153, 0.08), transparent);
    z-index: -3;
}

.bg-grid {
    position: fixed;
    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;
    z-index: -2;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    z-index: -1;
    animation: float 20s ease-in-out infinite;
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: var(--accent-blue);
    top: -200px;
    left: -100px;
    animation-delay: 0s;
}

.glow-2 {
    width: 500px;
    height: 500px;
    background: var(--accent-purple);
    bottom: -150px;
    right: -100px;
    animation-delay: -7s;
}

.glow-3 {
    width: 400px;
    height: 400px;
    background: var(--accent-pink);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.2;
    animation-delay: -14s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(30px, -30px) scale(1.05);
    }

    50% {
        transform: translate(-20px, 20px) scale(0.95);
    }

    75% {
        transform: translate(20px, 10px) scale(1.02);
    }
}

/* Particles */
.particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: particle-float 15s linear infinite;
}

@keyframes particle-float {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translateY(-100vh) scale(1);
        opacity: 0;
    }
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-lg) var(--space-md);
    position: relative;
    z-index: 1;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    text-align: center;
    padding: var(--space-xl) 0 var(--space-lg);
    animation: fadeInDown 0.8s ease-out;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-icon {
    font-size: 1.8rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-dot {
    color: var(--text-muted);
    font-weight: 400;
}

.tagline {
    margin-top: var(--space-xs);
    color: var(--text-muted);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    text-align: center;
    padding: var(--space-2xl) 0;
    animation: fadeIn 1s ease-out 0.2s both;
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.title-line {
    display: block;
    color: var(--text-secondary);
    font-size: 0.5em;
    font-weight: 400;
    margin-bottom: var(--space-xs);
}

.title-highlight {
    display: block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 8s ease infinite;
    background-size: 200% 200%;
}

@keyframes gradient-shift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.hero-description {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects {
    padding: var(--space-xl) 0 var(--space-3xl);
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-xl);
    color: var(--text-primary);
    animation: fadeIn 1s ease-out 0.4s both;
}

.section-icon {
    font-size: 1.3em;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

/* ============================================
   PROJECT CARDS
   ============================================ */
.project-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    transition:
        transform var(--transition-normal),
        border-color var(--transition-normal),
        box-shadow var(--transition-normal);
    animation: fadeInUp 0.8s ease-out both;
    backdrop-filter: blur(10px);
}

.project-card:nth-child(1) {
    animation-delay: 0.5s;
}

.project-card:nth-child(2) {
    animation-delay: 0.65s;
}

.project-card:nth-child(3) {
    animation-delay: 0.8s;
}

.project-card:not(.card-coming-soon):hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-card);
}

.project-card:not(.card-coming-soon):hover .card-glow {
    opacity: 1;
}

.project-card:not(.card-coming-soon):hover .card-arrow {
    transform: translateX(5px);
    opacity: 1;
}

.project-card:not(.card-coming-soon):hover .card-shine {
    transform: translateX(100%);
}

/* Card Glow Effect */
.card-glow {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--transition-normal);
    border-radius: inherit;
    pointer-events: none;
}

.card-fastwebx .card-glow {
    background: radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.15), transparent 60%);
}

.card-portify .card-glow {
    background: radial-gradient(circle at 50% 0%, rgba(139, 92, 246, 0.15), transparent 60%);
}

.card-coming-soon .card-glow {
    background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.05), transparent 60%);
}

/* Card Shine Effect */
.card-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg,
            transparent 30%,
            rgba(255, 255, 255, 0.05) 50%,
            transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    pointer-events: none;
}

/* Card Content */
.card-content {
    position: relative;
    z-index: 1;
}

.card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    transition: transform var(--transition-normal);
}

.card-fastwebx .card-icon {
    background: var(--gradient-fastwebx);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.card-portify .card-icon {
    background: var(--gradient-portify);
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
}

.card-coming-soon .card-icon {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-card:hover .card-icon {
    transform: scale(1.05);
}

.card-icon svg {
    width: 28px;
    height: 28px;
    color: white;
}

.card-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.card-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.tag {
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.card-arrow {
    position: absolute;
    top: var(--space-xl);
    right: 0;
    opacity: 0.5;
    transition:
        transform var(--transition-normal),
        opacity var(--transition-normal);
}

.card-arrow svg {
    width: 24px;
    height: 24px;
    color: var(--text-secondary);
}

/* Coming Soon Card Specific */
.card-coming-soon {
    cursor: default;
    opacity: 0.7;
}

.card-coming-soon .card-title {
    color: var(--text-secondary);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    text-align: center;
    padding: var(--space-xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    animation: fadeIn 1s ease-out 1s both;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.footer-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition:
        background var(--transition-fast),
        border-color var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast);
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
}

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

    to {
        opacity: 1;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

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

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .container {
        padding: var(--space-md);
    }

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

    .hero-description {
        font-size: 1rem;
    }

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

    .project-card {
        padding: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.3rem;
    }

    .card-title {
        font-size: 1.3rem;
    }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}