/* ============================================================
   Components — Montanhesa FM
   ============================================================ */

/* ── Container ──────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--sp-6);
}

.container--narrow {
    max-width: var(--container-narrow);
}

/* ── Section Title ──────────────────────────────────────── */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--text-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--sp-4);
}

.section-label::before {
    content: '';
    display: block;
    width: 20px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
}

.section-title {
    font-size: var(--text-4xl);
    font-weight: var(--fw-extrabold);
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: var(--sp-6);
}

.section-title span {
    color: var(--color-primary);
}

.section-text {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    line-height: 1.8;
    max-width: 640px;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-4) var(--sp-8);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    letter-spacing: .02em;
    transition: all var(--transition-base);
    white-space: nowrap;
    cursor: pointer;
}

.btn-primary {
    background: var(--grad-primary);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(124, 58, 237, .4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(124, 58, 237, .6);
}

.btn-accent {
    background: var(--grad-accent);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(249, 115, 22, .4);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(249, 115, 22, .6);
}

.btn-ghost {
    background: var(--color-bg-glass);
    color: var(--color-white);
    border: 1px solid var(--color-border);
    backdrop-filter: blur(12px);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, .1);
    border-color: rgba(124, 58, 237, .5);
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--sp-5) var(--sp-10);
    font-size: var(--text-base);
}

/* ── Live Badge ──────────────────────────────────────────── */
.live-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-1) var(--sp-3);
    background: var(--color-live);
    color: #fff;
    font-size: var(--text-xs);
    font-weight: var(--fw-bold);
    letter-spacing: .1em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    box-shadow: 0 0 20px var(--color-live-glow);
}

.live-badge .live-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #fff;
    animation: pulse-dot 1.2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: .5;
        transform: scale(.7);
    }
}

/* ── Glassmorphism Card ──────────────────────────────────── */
.glass-card {
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.glass-card:hover {
    border-color: var(--color-border-glow);
    box-shadow: var(--shadow-glow-primary);
}

/* ── Station Card ────────────────────────────────────────── */
.station-card {
    padding: var(--sp-8);
    display: flex;
    flex-direction: column;
    gap: var(--sp-6);
    position: relative;
    overflow: hidden;
}

.station-card::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(124, 58, 237, .2) 0%, transparent 70%);
    pointer-events: none;
}

.station-card__freq {
    font-size: var(--text-5xl);
    font-weight: var(--fw-black);
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.station-card__city {
    font-size: var(--text-xl);
    font-weight: var(--fw-bold);
    color: var(--color-white);
}

.station-card__links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-3);
}

.station-link {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-2) var(--sp-4);
    background: rgba(255, 255, 255, .06);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--fw-medium);
    color: var(--color-text-muted);
    transition: all var(--transition-base);
}

.station-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    transform: translateY(-1px);
}

.station-link svg {
    flex-shrink: 0;
}

/* ── Animated Equalizer / Waveform ───────────────────────── */
.waveform {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 40px;
}

.waveform__bar {
    width: 4px;
    border-radius: 3px;
    background: var(--grad-primary);
    animation: wave-bar 1.2s ease-in-out infinite;
    transform-origin: bottom;
}

.waveform__bar:nth-child(1) {
    height: 30%;
    animation-delay: 0s;
}

.waveform__bar:nth-child(2) {
    height: 70%;
    animation-delay: .1s;
}

.waveform__bar:nth-child(3) {
    height: 45%;
    animation-delay: .2s;
}

.waveform__bar:nth-child(4) {
    height: 90%;
    animation-delay: .15s;
}

.waveform__bar:nth-child(5) {
    height: 55%;
    animation-delay: .25s;
}

.waveform__bar:nth-child(6) {
    height: 80%;
    animation-delay: .05s;
}

.waveform__bar:nth-child(7) {
    height: 40%;
    animation-delay: .3s;
}

.waveform__bar:nth-child(8) {
    height: 100%;
    animation-delay: .1s;
}

.waveform__bar:nth-child(9) {
    height: 60%;
    animation-delay: .2s;
}

.waveform__bar:nth-child(10) {
    height: 75%;
    animation-delay: .35s;
}

.waveform__bar:nth-child(11) {
    height: 35%;
    animation-delay: .08s;
}

.waveform__bar:nth-child(12) {
    height: 85%;
    animation-delay: .18s;
}

@keyframes wave-bar {

    0%,
    100% {
        transform: scaleY(1);
        opacity: .8;
    }

    50% {
        transform: scaleY(.3);
        opacity: .5;
    }
}

.waveform--paused .waveform__bar {
    animation-play-state: paused;
}

/* ── Audio Player Bar ────────────────────────────────────── */
.player-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(10, 10, 15, .85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-player);
    padding: var(--sp-3) 0;
    transform: translateY(100%);
    transition: transform var(--transition-slow);
}

.player-bar.is-visible {
    transform: translateY(0);
}

.player-bar__inner {
    display: flex;
    align-items: center;
    gap: var(--sp-6);
}

.player-bar__info {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    flex: 1;
    min-width: 0;
}

.player-bar__logo {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--grad-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: var(--text-xl);
}

.player-bar__name {
    font-weight: var(--fw-bold);
    font-size: var(--text-sm);
    color: var(--color-white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-bar__freq {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.player-bar__controls {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}

.player-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--grad-primary);
    color: #fff;
    transition: all var(--transition-base);
    box-shadow: 0 0 20px rgba(124, 58, 237, .4);
}

.player-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(124, 58, 237, .6);
}

.player-btn--sm {
    width: 36px;
    height: 36px;
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border);
    box-shadow: none;
}

.player-btn--sm:hover {
    background: rgba(255, 255, 255, .1);
    box-shadow: none;
    border-color: rgba(124, 58, 237, .5);
}

.player-bar__station-switch {
    display: flex;
    gap: var(--sp-2);
}

.station-pill {
    padding: var(--sp-1) var(--sp-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--fw-semibold);
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.station-pill.active,
.station-pill:hover {
    background: var(--grad-primary);
    border-color: transparent;
    color: #fff;
}

/* ── Social Icons ────────────────────────────────────────── */
.social-links {
    display: flex;
    gap: var(--sp-3);
    align-items: center;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-primary);
}

.social-link svg {
    flex-shrink: 0;
}

/* ── Contact Form ────────────────────────────────────────── */
.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.form-label {
    font-size: var(--text-sm);
    font-weight: var(--fw-medium);
    color: var(--color-text-muted);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--sp-4) var(--sp-5);
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-size: var(--text-sm);
    font-family: var(--font-sans);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-dim);
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, .15);
}

.form-textarea {
    resize: vertical;
    min-height: 130px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
}

/* ── Contact Info Card ───────────────────────────────────── */
.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-4);
    padding: var(--sp-5);
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--grad-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
}

.contact-info-label {
    font-size: var(--text-xs);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--color-text-muted);
    margin-bottom: var(--sp-1);
}

.contact-info-value {
    font-size: var(--text-base);
    font-weight: var(--fw-medium);
    color: var(--color-white);
}

/* ── YouTube Embed ───────────────────────────────────────── */
.video-wrap {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-glow);
    box-shadow: 0 0 60px rgba(124, 58, 237, .3), 0 0 0 1px rgba(124, 58, 237, .15);
    animation: glow-pulse 3s ease-in-out infinite;
}

.video-wrap iframe,
.video-wrap video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

@keyframes glow-pulse {

    0%,
    100% {
        box-shadow: 0 0 40px rgba(124, 58, 237, .25), 0 0 0 1px rgba(124, 58, 237, .12);
    }

    50% {
        box-shadow: 0 0 80px rgba(124, 58, 237, .5), 0 0 0 1px rgba(124, 58, 237, .3);
    }
}

/* ── Scroll Reveal ───────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .6s ease, transform .6s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: .1s;
}

.reveal-delay-2 {
    transition-delay: .2s;
}

.reveal-delay-3 {
    transition-delay: .3s;
}

.reveal-delay-4 {
    transition-delay: .4s;
}

/* ── Gradient Text ───────────────────────────────────────── */
.text-gradient {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-accent {
    background: var(--grad-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Divider ─────────────────────────────────────────────── */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
    margin: var(--sp-16) 0;
}

/* ── Tag / Chip ──────────────────────────────────────────── */
.chip {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-1) var(--sp-3);
    background: rgba(124, 58, 237, .12);
    border: 1px solid rgba(124, 58, 237, .25);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--fw-semibold);
    color: var(--color-primary);
    letter-spacing: .06em;
}

/* ── Particles Canvas ────────────────────────────────────── */
#particles-canvas {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}