:root {
    --bg-color: #050505;
    --surface-color: rgba(255, 255, 255, 0.03);
    --surface-hover: rgba(255, 255, 255, 0.08);
    --primary-color: #00f2fe;
    --secondary-color: #4facfe;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --border-color: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(12px);
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-family: 'Outfit', sans-serif;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-color); }
::-webkit-scrollbar-thumb { background: var(--surface-hover); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-color); }

/* Glassmorphism */
.glass-panel {
    background: var(--surface-color);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.glass-navbar {
    background: transparent !important;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 20px 0;
}

.glass-navbar.scrolled {
    background: rgba(5, 5, 5, 0.9) !important;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 242, 254, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.navbar-brand {
    transition: text-shadow 0.3s ease;
}

.navbar-brand:hover {
    text-shadow: 0 0 15px var(--primary-color);
}

.nav-link {
    position: relative;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--primary-color);
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.nav-link:hover::after {
    width: 80%;
}

/* Typography & Colors */
.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.bg-surface { background-color: var(--surface-color); }

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border: none;
    color: #000;
    font-weight: 600;
    padding: 10px 24px;
    border-radius: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 242, 254, 0.4);
    color: #000;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
    padding: 8px 22px;
}
.btn-outline-primary:hover {
    background: var(--primary-color);
    color: #000;
    box-shadow: 0 0 15px var(--primary-color);
}

/* Sections */
section {
    padding: 100px 0;
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* Hero Section */
#home {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--primary-color);
    filter: blur(150px);
    opacity: 0.3;
    border-radius: 50%;
    top: 20%;
    right: 10%;
    z-index: -1;
}

/* Project Cards */
.project-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    overflow: hidden;
    position: relative;
}
.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.15);
    border-color: var(--primary-color);
}
.project-img-wrapper {
    height: 220px;
    overflow: hidden;
}
.project-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.project-card:hover .project-img-wrapper img {
    transform: scale(1.05);
}

/* Custom Cursor */
.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
}
.cursor-outline {
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9998;
    transition: width 0.2s, height 0.2s;
}

/* Particles Background */
#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -2;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 30px;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 2px;
    background: var(--border-color);
}
.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}
.timeline-item::before {
    content: '';
    position: absolute;
    left: -34px;
    top: 5px;
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    box-shadow: 0 0 10px var(--primary-color);
}

/* Skill Cards & Logos */
.skill-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}
.skill-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--primary-color);
    box-shadow: 0 10px 25px rgba(0, 242, 254, 0.2);
    background: rgba(255, 255, 255, 0.05);
}
.skill-card i {
    transition: transform 0.4s ease, filter 0.4s ease;
}
.skill-card:hover i {
    transform: scale(1.2) rotate(5deg);
    filter: drop-shadow(0 0 10px currentColor);
}

/* Service Cards */
.service-card {
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    z-index: 1;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(0, 242, 254, 0.15) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 242, 254, 0.4);
    box-shadow: 0 15px 35px rgba(0, 242, 254, 0.1);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon-box {
    transition: transform 0.5s ease;
    position: relative;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.1), rgba(79, 172, 254, 0.05));
    border: 1px solid rgba(0, 242, 254, 0.2);
}

}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse-glow {
    0% { box-shadow: 0 0 15px rgba(0, 242, 254, 0.4); }
    50% { box-shadow: 0 0 30px rgba(0, 242, 254, 0.8); }
    100% { box-shadow: 0 0 15px rgba(0, 242, 254, 0.4); }
}

@keyframes rotate-slow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-pulse {
    animation: pulse-glow 3s infinite;
}

.animate-spin-slow {
    animation: rotate-slow 20s linear infinite;
}