/* ===== HEADER SECTION ===== */
.header-section {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem 0;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
}

.team-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--secondary-text-color);
    font-family: 'Space Grotesk', sans-serif;
}

.team-info span {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.3rem 1rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.team-info span:hover {
    background: rgba(0, 123, 255, 0.1);
    border-color: var(--accent-color);
    color: var(--primary-text-color);
}

/* ===== PROJECT ABSTRACT ===== */
.project-abstract {
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.project-abstract p {
    line-height: 1.8;
    text-align: justify;
}

/* ===== GALLERY SECTION ===== */
.gallery-section {
    margin-top: 3rem;
}

/* ===== BACKGROUND EFFECTS ===== */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 120%;
    height: 120%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 123, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(0, 150, 255, 0.12) 0%, transparent 35%),
        radial-gradient(circle at 40% 60%, rgba(0, 100, 200, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(0, 180, 255, 0.06) 0%, transparent 45%);
    animation: oceanWave 25s ease-in-out infinite;
    z-index: -2;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(2px 2px at 10% 20%, rgba(135, 206, 235, 0.4), transparent),
        radial-gradient(1px 1px at 80% 60%, rgba(0, 191, 255, 0.3), transparent),
        radial-gradient(1.5px 1.5px at 30% 80%, rgba(173, 216, 230, 0.2), transparent),
        radial-gradient(2px 2px at 70% 10%, rgba(135, 206, 235, 0.3), transparent),
        radial-gradient(1px 1px at 90% 90%, rgba(0, 191, 255, 0.2), transparent),
        radial-gradient(1.5px 1.5px at 20% 40%, rgba(173, 216, 230, 0.3), transparent);
    background-size: 300px 300px, 200px 200px, 250px 250px, 350px 350px, 180px 180px, 280px 280px;
    animation: particleFlow 30s linear infinite;
    z-index: -1;
    pointer-events: none;
    opacity: 0.6;
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    background: rgba(30, 30, 30, 0.92);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(135, 206, 235, 0.2);
    position: relative;
    animation: containerFadeIn 1s ease-out;
    overflow: hidden;
}

.container::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        transparent, 
        rgba(135, 206, 235, 0.15), 
        rgba(0, 191, 255, 0.1), 
        transparent);
    border-radius: 18px;
    z-index: -1;
    animation: oceanGlow 4s ease-in-out infinite alternate;
}

.container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 20%, rgba(135, 206, 235, 0.03) 0%, transparent 60%),
        radial-gradient(circle at 70% 80%, rgba(0, 191, 255, 0.02) 0%, transparent 50%);
    border-radius: 16px;
    z-index: -1;
    animation: innerWave 15s ease-in-out infinite;
    pointer-events: none;
}

/* ===== TYPOGRAPHY ===== */
h1, h2 {
    color: var(--primary-text-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}

h1 {
    font-size: 3.5rem;
    border-bottom: none;
    background: linear-gradient(135deg, var(--primary-text-color), #4da3ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 3px;
    animation: glowText 4s ease-in-out infinite alternate;
    text-align: center;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2rem;
    transition: all 0.3s ease;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--accent-color);
}

h2:hover {
    transform: translateX(5px);
    color: #4da3ff;
}

p, li { 
    color: var(--secondary-text-color); 
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover { 
    color: #4da3ff; 
}

/* ===== FOOTER ===== */
footer {
    text-align: center;
    margin-top: 4rem;
    padding: 1.5rem;
    color: var(--secondary-text-color);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    opacity: 0.6;
}