:root {
    --brand-blue: #0092E0;
    --brand-red: #ED2939;
    --brand-green: #00A859;
    --bg-page: #F4F7FB;
    --surface: #FFFFFF;
    --text-dark: #0F172A;
    --text-gray: #64748B;
    --border: #E2E8F0;
}

/* Base Logo Logic */
.vector-wave { display: flex; align-items: center; justify-content: center; gap: 4px; }
.vector-wave span { width: 6px; border-radius: 10px; animation: breathe 1.2s infinite alternate ease-in-out; }
.vector-wave span:nth-child(1) { height: 40%; background: var(--brand-blue); animation-delay: 0.0s; }
.vector-wave span:nth-child(2) { height: 75%; background: var(--brand-red); animation-delay: 0.3s; }
.vector-wave span:nth-child(3) { height: 100%; background: var(--brand-green); animation-delay: 0.6s; }
.vector-wave span:nth-child(4) { height: 75%; background: var(--brand-red); animation-delay: 0.3s; }
.vector-wave span:nth-child(5) { height: 40%; background: var(--brand-blue); animation-delay: 0.0s; }

@keyframes breathe { 0% { transform: scaleY(0.6); opacity: 0.8; } 100% { transform: scaleY(1.1); opacity: 1; } }

.logo-text-group { display: flex; flex-direction: column; }
.logo-num { font-family: 'MuseoModerno', sans-serif; font-size: 2.2rem; font-weight: 900; color: var(--text-dark); letter-spacing: -1.5px; line-height: 0.9; }
.logo-fm { font-size: 0.8rem; font-weight: 900; background: var(--text-dark); color: var(--surface); padding: 3px 8px; border-radius: 6px; margin-left: 6px; margin-bottom: 4px; letter-spacing: 1px; }
.logo-main-line { display: flex; align-items: flex-end; }
.logo-slogan { margin-top: 8px; border-top: 1px solid rgba(0,0,0,0.05); padding-top: 6px; display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo-slogan span { font-size: 0.55rem; font-weight: 800; color: var(--text-gray); text-transform: uppercase; letter-spacing: 1px; }
.logo-slogan .dot { color: var(--brand-red); font-size: 0.8rem; line-height: 0; margin: 0 3px; }

/* Horizontal Layout */
.logo-horizontal { display: flex; align-items: center; gap: 15px; text-decoration: none; }
.logo-horizontal .vector-wave { height: 40px; }

/* Premium Buttons */
.vote-btn, .play-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    outline: none;
}

.vote-btn:hover {
    background: rgba(0, 168, 89, 0.05);
    color: var(--brand-green);
    border-color: var(--brand-green);
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(0, 168, 89, 0.1);
}

.play-btn {
    background: var(--brand-blue);
    color: white;
    border: none;
    box-shadow: 0 6px 20px rgba(0, 146, 224, 0.2);
}

.play-btn:hover {
    background: #007bbd;
    transform: scale(1.08);
    box-shadow: 0 10px 25px rgba(0, 146, 224, 0.3);
}

.play-btn i { font-size: 0.9rem; }

/* Hit Card & Podcast Card */
.h-card {
    transition: 0.3s;
    cursor: default;
}
.h-card:hover {
    border-color: var(--brand-blue) !important;
    transform: translateX(5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
}