/* ABOUT PAGE – NỀN TRẮNG, PROFILE SECTION GIỮ MÀU CŨ */

/* Có thể giữ đoạn chống xung đột header nếu bạn muốn */
.about-page ~ * .header,
.about-page ~ * .navbar,
.about-page ~ * .logo {
    all: revert !important;
}

.about-page {
    width: 100%;
    min-height: 100vh;
    padding: 2rem 0 3rem;
    color: #111827;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

    /* ================= PROFILE SECTION================= */

    .about-page .profile-section {
        text-align: center;
        padding: 3.5rem 0 2.5rem;
    }

    .about-page .profile-container {
        max-width: 600px;
        margin: 0 auto;
    }

    .about-page .avatar-wrapper {
        position: relative;
        display: inline-block;
        margin-bottom: 2rem;
    }

    /* Avatar */
    .about-page .profile-avatar {
        width: 150px;
        height: 150px;
        border-radius: 50%;
        border: 4px solid #00d4ff;
        object-fit: cover;
        animation: float 3s ease-in-out infinite;
        position: relative;
        z-index: 2;
    }

    .about-page .avatar-glow {
        position: absolute;
        top: -10px;
        left: -10px;
        right: -10px;
        bottom: -10px;
        border-radius: 50%;
        background: linear-gradient(45deg, #00d4ff, #ff6b9d);
        filter: blur(20px);
        opacity: 0.3;
        animation: pulse 2s ease-in-out infinite;
    }

    .about-page .name {
        margin-bottom: 2rem;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        font-size: 1.25rem;
        font-weight: 800;
        background: linear-gradient(90deg, #60a5fa, #a78bfa);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        text-shadow: 0 0 20px rgba(96, 165, 250, 0.5);
    }

    .about-page .verified-check {
        width: 24px;
        height: 24px;
        filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    }

    /* Social buttons (giữ màu) */
    .about-page .social-buttons {
        display: flex;
        justify-content: center;
        gap: 1rem;
        margin: 2.5rem 0;
        flex-wrap: wrap;
    }

    .about-page .social-btn {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.8rem 1.5rem;
        border-radius: 999px;
        text-decoration: none;
        color: #ffffff;
        font-weight: 500;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
        min-width: 120px;
        justify-content: center;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    }

        .about-page .social-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 0.6s;
        }

        .about-page .social-btn:hover::before {
            left: 100%;
        }

        .about-page .social-btn:hover {
            transform: translateY(-3px);
        }

        /* màu từng nút giữ như cũ */
        .about-page .social-btn.facebook {
            background: linear-gradient(45deg, #1877f2, #42a5f5);
        }

        .about-page .social-btn.zalo {
            background: linear-gradient(45deg, #0068ff, #42a5f5);
        }

        .about-page .social-btn.instagram {
            background: linear-gradient(45deg, #e1306c, #f56040, #ffdc80);
        }

        .about-page .social-btn.telegram {
            background: linear-gradient(45deg, #229ed9, #42a5f5);
        }

        .about-page .social-btn.github {
            background: linear-gradient(45deg, #333, #666);
        }

    /* ================= ABOUT CONTENT================= */

    .about-page .about-content {
        padding: 2rem 0 3rem;
    }

    .about-page .content-container {
        max-width: 1000px;
        margin: 0 auto;
        padding: 0 1.5rem;
    }

    /* Card chính */
    .about-page .intro-card {
        background: #ffffff;
        border-radius: 20px;
        padding: 2.5rem 2.5rem 2rem;
        margin-bottom: 3rem;
        border: 1px solid #e5e7eb;
        box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
    }

    .about-page .card-header {
        text-align: center;
        margin-bottom: 2.5rem;
    }

        .about-page .card-header h2 {
            font-size: 2rem;
            color: #111827;
            margin-bottom: 0.75rem;
        }

    .about-page .header-line {
        width: 60px;
        height: 3px;
        background: linear-gradient(45deg, #2563eb, #ec4899);
        margin: 0 auto;
        border-radius: 999px;
    }

    /* Nội dung text */
    .about-page .intro-text {
        font-size: 1.05rem;
        line-height: 1.8;
        color: #374151;
    }

        .about-page .intro-text p {
            margin-bottom: 1.5rem;
        }

    .about-page .greeting {
        font-size: 1.2rem;
        text-align: center;
        margin-bottom: 1.75rem;
    }

    /* Box mục tiêu */
    .about-page .highlight-box {
        background: #e0f2fe;
        border-left: 4px solid #3b82f6;
        padding: 1.75rem 1.75rem 1.5rem;
        margin: 2rem 0;
        border-radius: 0 16px 16px 0;
    }

        .about-page .highlight-box h3 {
            color: #1d4ed8;
            margin-bottom: 0.75rem;
        }

        .about-page .highlight-box ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .about-page .highlight-box li {
            padding: 0.4rem 0;
            position: relative;
            padding-left: 1.5rem;
            color: #1f2937;
        }

            .about-page .highlight-box li::before {
                content: '•';
                position: absolute;
                left: 0;
                color: #2563eb;
                font-size: 1.2rem;
            }

    /* Quote */
    .about-page .quote-section {
        text-align: center;
        margin: 2.5rem 0 1rem;
        padding: 1.8rem 1.5rem;
        background: #fff7fb;
        border-radius: 15px;
        border: 1px solid #f9a8d4;
    }

        .about-page .quote-section blockquote {
            font-size: 1.1rem;
            font-style: italic;
            color: #db2777;
            margin-bottom: 0.75rem;
        }

        .about-page .quote-section cite {
            color: #6b7280;
            font-size: 0.9rem;
        }

    /* Stats */
    .about-page .stats-section {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
        margin-top: 2.5rem;
        padding: 1.75rem;
        background: #f9fafb;
        border-radius: 15px;
        border: 1px solid #e5e7eb;
    }

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

    .about-page .stat-number {
        font-size: 2.1rem;
        font-weight: 700;
        color: #2563eb;
        margin-bottom: 0.4rem;
    }

    .about-page .stat-label {
        color: #6b7280;
        font-size: 0.8rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    /* ================= SKILLS SECTION ================= */

    .about-page .skills-section {
        padding: 0 0 3rem;
    }

    .about-page .section-title {
        text-align: center;
        font-size: 2rem;
        color: #111827;
        margin-bottom: 2.5rem;
    }

    .about-page .skills-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
        gap: 1.75rem;
    }

    .about-page .skill-card {
        background: #ffffff;
        border-radius: 15px;
        padding: 1.75rem 1.5rem;
        text-align: center;
        border: 1px solid #e5e7eb;
        box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
        transition: all 0.25s ease;
    }

        .about-page .skill-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 18px 35px rgba(15, 23, 42, 0.12);
            border-color: #3b82f6;
        }

        .about-page .skill-card i {
            font-size: 2.4rem;
            color: #ec4899;
            margin-bottom: 0.8rem;
        }

        .about-page .skill-card h3 {
            color: #111827;
            margin-bottom: 0.3rem;
        }

        .about-page .skill-card p {
            color: #6b7280;
            font-size: 0.9rem;
        }

/* Animations giữ nguyên */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }

    50% {
        opacity: 0.6;
        transform: scale(1.05);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .about-page .social-buttons {
        gap: 0.5rem;
    }

    .about-page .social-btn {
        min-width: 100px;
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    .about-page .intro-card {
        padding: 2rem 1.5rem;
    }

    .about-page .stats-section {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

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

    .about-page .profile-avatar {
        width: 130px;
        height: 130px;
    }
}

@media (max-width: 480px) {
    .about-page .social-buttons {
        flex-direction: column;
        align-items: center;
    }

    .about-page .social-btn {
        width: 200px;
    }

    .about-page .content-container {
        padding: 0 1rem;
    }
}
.music-controls-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 1.5rem;
}

.music-controls {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    border-radius: 999px;
    border: 1px solid #e5e7eb;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(10px);
}

.mc-btn {
    border: none;
    outline: none;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    background: #2563eb;
    color: #fff;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

    .mc-btn:hover {
        background: #1d4ed8;
        transform: translateY(-1px);
    }

.mc-label {
    font-size: 0.85rem;
    color: #4b5563;
    min-width: 40px;
    text-align: right;
}