@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700&family=Fira+Mono:wght@400;700&display=swap');

:root {
    --ctp-bg: #1e1e2e;
    --ctp-surface: #181825;
    --ctp-mantle: #232336;
    --ctp-text: #cdd6f4;
    --ctp-subtext: #a6adc8;
    --ctp-blue: #7aa2f7;
    --ctp-yellow: #e0c080;
    --ctp-lavender: #b4befe;
    --ctp-green: #a6e3a1;
    --ctp-pink: #f5c2e7;
    --ctp-maroon: #eba0ac;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--ctp-bg) 0%, var(--ctp-surface) 100%);
    color: var(--ctp-text);
    min-height: 100vh;
}

body, html {
    scrollbar-width: thin;
    scrollbar-color: var(--ctp-blue) var(--ctp-surface);
}
body::-webkit-scrollbar, html::-webkit-scrollbar {
    width: 10px;
    background: var(--ctp-surface);
}
body::-webkit-scrollbar-thumb, html::-webkit-scrollbar-thumb {
    background: var(--ctp-blue);
    border-radius: 8px;
    border: 2px solid var(--ctp-surface);
}
body::-webkit-scrollbar-thumb:hover, html::-webkit-scrollbar-thumb:hover {
    background: var(--ctp-lavender);
}

.terminal-border {
    border: 1.5px solid var(--ctp-blue);
    box-shadow: 0 1px 8px 0 rgba(122,162,247,0.06);
    background: var(--ctp-surface);
}

.skin-display {
    background: var(--ctp-surface);
    border: 1.5px solid var(--ctp-blue);
    box-shadow: 0 2px 16px 0 rgba(122,162,247,0.10);
}

.project-card {
    background: var(--ctp-surface);
    border: 1px solid var(--ctp-blue);
    box-shadow: 0 1px 8px 0 rgba(122,162,247,0.06);
    transition: border-color 0.2s, box-shadow 0.2s;
    transform-style: preserve-3d;
    perspective: 1000px;
}
.project-card:hover {
    border-color: var(--ctp-lavender);
    box-shadow: 0 2px 12px 0 rgba(122,162,247,0.15);
    transform: translateZ(10px);
}

.social-icon {
    color: var(--ctp-blue);
    transition: color 0.2s;
}
.social-icon:hover {
    color: var(--ctp-lavender);
    transform: none;
}

.scan-line {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 8px;
    background: linear-gradient(90deg, transparent, var(--ctp-blue) 60%, transparent);
    opacity: 0.12;
    animation: scan 4s linear infinite, glitch 0.3s ease-out infinite;
    z-index: 10;
    overflow: hidden;
}

.scan-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--ctp-blue);
    opacity: 0;
    animation: glitch-flash 0.3s ease-out infinite;
}

@keyframes scan {
    0% { top: 0; }
    100% { top: 100%; }
}

@keyframes glitch {
    0% { transform: translateX(0); }
    2% { transform: translateX(-2px); }
    4% { transform: translateX(2px); }
    6% { transform: translateX(0); }
    8% { transform: translateX(2px); }
    10% { transform: translateX(-2px); }
    12% { transform: translateX(0); }
}

@keyframes glitch-flash {
    0% { opacity: 0; }
    1% { opacity: 0.2; }
    2% { opacity: 0; }
    4% { opacity: 0; }
    5% { opacity: 0.2; }
    6% { opacity: 0; }
}

.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    color: #0F0;
    font-family: 'Fira Mono', monospace;
    z-index: 0;
    opacity: 0.1;
    overflow: hidden;
}

.matrix-column {
    float: left;
    color: #0F0;
    font-size: 1.2em;
}

.matrix-char {
    position: absolute;
    animation: fall 1.5s linear forwards;
    opacity: 0;
    color: var(--ctp-lavender);
}

@keyframes fall {
    0% {
        transform: translateY(-100%);
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

.cursor {
    display: inline-block;
    width: 10px;
    height: 1.2em;
    background: var(--ctp-blue);
    margin-left: 2px;
    vertical-align: middle;
    border-radius: 2px;
    opacity: 1;
    transition: opacity 0.25s cubic-bezier(.4,0,.2,1);
}
.cursor.blink {
    animation: cursor-blink 1.1s cubic-bezier(.4,0,.2,1) infinite alternate;
}
@keyframes cursor-blink {
    0%   { opacity: 1; }
    50%  { opacity: 0; }
    100% { opacity: 1; }
}

.timeline-item {
    position: relative;
}

.timeline-marker {
    width: 12px;
    height: 12px;
    background-color: var(--ctp-blue);
    border-radius: 50%;
    margin-top: 6px;
}

.timeline-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 18px;
    bottom: -24px;
    width: 2px;
    background-color: var(--ctp-blue);
    opacity: 0.3;
}

[data-tilt] {
    transform-style: preserve-3d;
    transform: perspective(1000px);
    transition: all 0.3s ease-out;
}

[data-tilt]:hover {
    box-shadow: 0 4px 16px 0 rgba(122,162,247,0.2);
}

.js-tilt-glare {
    border-radius: 0.75rem;
    transition: all 0.3s ease-out;
}

.terminal-border[data-tilt] {
    background: linear-gradient(160deg, var(--ctp-surface) 0%, var(--ctp-mantle) 100%);
}

.tech-cube-container {
    position: relative;
    width: 100%;
    height: 256px;
    overflow: hidden;
    border-radius: 0.5rem;
    background: var(--ctp-mantle);
}

.tech-badge {
    padding: 0.5rem 1rem;
    background: var(--ctp-surface);
    border: 1px solid var(--ctp-blue);
    color: var(--ctp-blue);
    border-radius: 0.5rem;
    font-family: 'Fira Mono', monospace;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.tech-badge:hover {
    background: var(--ctp-blue);
    color: var(--ctp-surface);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(122,162,247,0.2);
}

.skill-bar {
    width: 100%;
    height: 8px;
    background: var(--ctp-mantle);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--ctp-blue), var(--ctp-lavender));
    border-radius: 4px;
    width: 0%;
    transition: width 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 30%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shimmer 3s ease-in-out infinite;
    opacity: 0;
}

.skill-item:hover .skill-progress::after {
    opacity: 1;
}

.skill-item:hover .skill-progress {
    box-shadow: 0 0 10px rgba(122,162,247,0.5);
}

@keyframes shimmer {
    0% { 
        transform: translateX(-100%);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% { 
        transform: translateX(400%);
        opacity: 0;
    }
}

.service-card {
    transition: all 0.3s ease;
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(122,162,247,0.15);
}

.service-icon {
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.feature-tag {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background: var(--ctp-surface);
    color: var(--ctp-blue);
    border-radius: 0.25rem;
    font-size: 0.75rem;
    margin-right: 0.5rem;
    margin-bottom: 0.25rem;
    border: 1px solid var(--ctp-blue);
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: var(--ctp-blue);
    color: var(--ctp-surface);
}

.progress-active {
    background: linear-gradient(90deg, var(--ctp-blue), var(--ctp-lavender));
    transition: width 0.1s ease-out;
    position: relative;
    overflow: hidden;
}

.progress-active::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 30%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: progress-shimmer 2s ease-in-out infinite;
}

@keyframes progress-shimmer {
    0% { 
        transform: translateX(-100%);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% { 
        transform: translateX(400%);
        opacity: 0;
    }
}

.useless-btn {
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid var(--ctp-blue);
    position: relative;
    overflow: hidden;
}

.useless-btn:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(122,162,247,0.3);
    background: var(--ctp-lavender) !important;
}

.useless-btn:active {
    transform: translateY(0) scale(0.98);
}

.useless-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.useless-btn:hover::before {
    left: 100%;
}

.language-selector {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    background: var(--ctp-mantle);
    padding: 0.25rem;
    border-radius: 0.5rem;
    border: 1px solid var(--ctp-blue);
    box-shadow: 0 1px 8px rgba(122,162,247,0.1);
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: transparent;
    color: var(--ctp-subtext);
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lang-btn:hover {
    color: var(--ctp-text);
    background: var(--ctp-surface);
}

.lang-btn.active {
    color: var(--ctp-blue);
    background: var(--ctp-surface);
    font-weight: bold;
}

.flag {
    font-size: 1rem;
    line-height: 1;
}