:root {
    --cyan:   #00d1ff;
    --cyan2:  #00b8e6;
    --purple: #e077ff;
    --dark:   #1a1a1a;
    --gray:   #666;
    --light:  #f8f9fa;
    --white:  #ffffff;
    --card-w-sm: 180px;
    --card-w-md: 240px;
    --card-w-lg: 300px;
}

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.media-hero {
    background: #0f0f0f;
    padding: 140px 20px 100px;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.12;
    filter: blur(60px);
}

.hero-shape.shape-1 {
    width: 500px; height: 500px;
    background: var(--cyan);
    top: -200px; right: -100px;
    animation: drift 22s ease-in-out infinite;
}
.hero-shape.shape-2 {
    width: 400px; height: 400px;
    background: var(--purple);
    bottom: -150px; left: -80px;
    animation: drift 17s ease-in-out infinite reverse;
}
.hero-shape.shape-3 {
    width: 250px; height: 250px;
    background: #adffed;
    top: 40%; right: 25%;
    animation: drift 20s ease-in-out infinite 4s;
}

@keyframes drift {
    0%,100% { transform: translate(0,0) scale(1); }
    33%      { transform: translate(40px,-40px) scale(1.1); }
    66%      { transform: translate(-30px,30px) scale(0.95); }
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(0,209,255,0.08);
    border: 1.5px solid rgba(0,209,255,0.35);
    padding: 10px 22px;
    border-radius: 50px;
    margin-bottom: 36px;
    backdrop-filter: blur(10px);
}
.hero-badge img { width: 26px; height: 26px; filter: brightness(0) invert(1); }
.hero-badge span {
    color: var(--cyan);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.media-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    margin-bottom: 28px;
    line-height: 1.05;
    background: linear-gradient(135deg, #fff 0%, var(--cyan) 60%, var(--purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-lead {
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    line-height: 1.8;
    color: rgba(255,255,255,0.75);
    max-width: 680px;
    margin: 0 auto;
}

/* ══════════════════════════════════════════
   RULER SECTION
══════════════════════════════════════════ */
.ruler-section {
    padding: 80px 0 120px;
    background: var(--light);
    overflow: hidden;
    position: relative;
}

/* ── Zoom Controls ─────────────────────── */
.ruler-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-bottom: 48px;
    padding: 0 20px;
}

.zoom-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.zoom-btn {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 2px solid #e0e0e0;
    background: white;
    color: var(--dark);
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1;
    font-family: monospace;
}
.zoom-btn:hover {
    border-color: var(--cyan);
    color: var(--cyan);
    background: rgba(0,209,255,0.06);
}
.zoom-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.zoom-track {
    display: flex;
    gap: 5px;
    align-items: center;
}
.zoom-pip {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #e0e0e0;
    cursor: pointer;
    transition: all 0.2s ease;
}
.zoom-pip.active {
    background: var(--cyan);
    transform: scale(1.3);
}

/* ── Track ─────────────────────────────── */
.ruler-track-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding-bottom: 20px;
}

.ruler-line {
    position: absolute;
    bottom: 88px;
    left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, var(--cyan) 15%, var(--purple) 85%, transparent 100%);
    pointer-events: none;
    z-index: 0;
}

.ruler-track {
    display: flex;
    align-items: flex-end;
    gap: 0;
    transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
    will-change: transform;
    cursor: grab;
    user-select: none;
}
.ruler-track:active { cursor: grabbing; }

/* ── Each Event ────────────────────────── */
.ruler-event {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: var(--card-w-md);
    padding: 0 16px;
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
    transition: min-width 0.4s ease;
}

/* ── Card ──────────────────────────────── */
.ruler-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 2px solid transparent;
    transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
    margin-bottom: 20px;
    width: calc(var(--card-w-md) - 32px);
    transform-origin: bottom center;
}

.ruler-event:hover .ruler-card,
.ruler-event.active .ruler-card {
    border-color: var(--cyan);
    box-shadow: 0 12px 40px rgba(0,209,255,0.25);
    transform: translateY(-10px) scale(1.04);
}

/* Zoom size variants applied via JS */
.ruler-track.zoom-sm .ruler-event { min-width: var(--card-w-sm); }
.ruler-track.zoom-sm .ruler-card  { width: calc(var(--card-w-sm) - 24px); }

.ruler-track.zoom-md .ruler-event { min-width: var(--card-w-md); }
.ruler-track.zoom-md .ruler-card  { width: calc(var(--card-w-md) - 32px); }

.ruler-track.zoom-lg .ruler-event { min-width: var(--card-w-lg); }
.ruler-track.zoom-lg .ruler-card  { width: calc(var(--card-w-lg) - 40px); }

/* Card image */
.ruler-card-img,
.ruler-card-img-placeholder {
    width: 100%;
    height: 120px;
    object-fit: cover;
    display: block;
    background: linear-gradient(135deg, #e0f7fa, #f0f9ff);
    transition: height 0.4s ease;
}
.ruler-track.zoom-sm .ruler-card-img,
.ruler-track.zoom-sm .ruler-card-img-placeholder { height: 80px; }
.ruler-track.zoom-lg .ruler-card-img,
.ruler-track.zoom-lg .ruler-card-img-placeholder { height: 160px; }

.ruler-card-img-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}
.ruler-card-img-placeholder svg { opacity: 0.25; color: var(--cyan); }

.ruler-card-body { padding: 12px 14px 16px; }

.ruler-card-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.35;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ruler-track.zoom-lg .ruler-card-title { font-size: 0.95rem; line-clamp: 3; }

.ruler-card-loc {
    font-size: 0.72rem;
    color: var(--cyan);
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ── Tick + Dot ────────────────────────── */
.ruler-tick-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.ruler-tick {
    width: 3px;
    height: 24px;
    background: var(--cyan);
    border-radius: 2px;
    transition: height 0.3s ease, background 0.3s ease;
}
.ruler-event:hover .ruler-tick,
.ruler-event.active .ruler-tick {
    height: 36px;
    background: var(--purple);
}

.ruler-dot {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--cyan);
    box-shadow: 0 0 0 4px rgba(0,209,255,0.12);
    transition: all 0.3s ease;
    margin: -1px 0;
    z-index: 2;
}
.ruler-event:hover .ruler-dot,
.ruler-event.active .ruler-dot {
    border-color: var(--purple);
    box-shadow: 0 0 0 7px rgba(224,119,255,0.18);
    transform: scale(1.35);
}

/* ── Date Badge ────────────────────────── */
.ruler-date-badge {
    margin-top: 10px;
    background: white;
    border: 2px solid #eee;
    border-radius: 10px;
    padding: 7px 12px;
    text-align: center;
    transition: border-color 0.3s ease, transform 0.3s ease;
    min-width: 62px;
}
.ruler-event:hover .ruler-date-badge,
.ruler-event.active .ruler-date-badge {
    border-color: var(--cyan);
    transform: scale(1.05);
}

.ruler-date-badge .day  { display: block; font-size: 1.35rem; font-weight: 900; color: var(--dark); line-height: 1; }
.ruler-date-badge .month{ display: block; font-size: 0.68rem; font-weight: 700; color: var(--cyan); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 3px; }
.ruler-date-badge .year { display: block; font-size: 0.65rem; color: var(--gray); margin-top: 2px; }

/* ── Nav ───────────────────────────────── */
.ruler-nav {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-top: 44px;
    padding: 0 20px;
}

.ruler-nav-btn {
    width: 50px; height: 50px;
    border-radius: 50%;
    border: 2px solid var(--cyan);
    background: white;
    color: var(--cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(0,209,255,0.12);
}
.ruler-nav-btn:hover {
    background: var(--cyan);
    color: white;
    transform: scale(1.12);
    box-shadow: 0 6px 22px rgba(0,209,255,0.35);
}
.ruler-nav-btn:disabled { opacity: 0.28; cursor: not-allowed; transform: none; }

/* ── Progress dots ─────────────────────── */
.ruler-progress {
    display: flex;
    justify-content: center;
    gap: 7px;
    margin-top: 18px;
    flex-wrap: wrap;
    padding: 0 20px;
}
.ruler-progress-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #ddd;
    transition: all 0.3s ease;
    cursor: pointer;
}
.ruler-progress-dot.active {
    background: var(--cyan);
    width: 22px;
    border-radius: 4px;
}
.ruler-progress-dot:hover { background: var(--cyan); opacity: 0.6; }

/* ── Empty ─────────────────────────────── */
.ruler-empty { text-align: center; padding: 80px 20px; }
.ruler-empty svg { opacity: 0.2; color: var(--cyan); margin-bottom: 20px; }
.ruler-empty h3 { font-size: 1.8rem; font-weight: 700; color: var(--dark); }
.ruler-empty p  { color: var(--gray); margin-top: 10px; }

/* ══════════════════════════════════════════
   POPUP
══════════════════════════════════════════ */
.event-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.78);
    backdrop-filter: blur(10px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.event-popup-overlay.active { opacity: 1; visibility: visible; }

.event-popup {
    background: white;
    border-radius: 22px;
    max-width: 840px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.88) translateY(24px);
    transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
    box-shadow: 0 30px 80px rgba(0,0,0,0.35);
    position: relative;
}
.event-popup-overlay.active .event-popup { transform: scale(1) translateY(0); }

.popup-close {
    position: absolute;
    top: 16px; right: 16px;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s ease;
    box-shadow: 0 2px 12px rgba(0,0,0,0.15);
    color: var(--dark);
}
.popup-close:hover {
    background: var(--cyan);
    color: white;
    transform: rotate(90deg) scale(1.1);
}

.popup-image {
    width: 100%;
    height: 360px;
    overflow: hidden;
    border-radius: 22px 22px 0 0;
    background: linear-gradient(135deg, #e0f7fa, #f0f9ff);
    position: relative;
}
.popup-image img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.popup-image:hover img { transform: scale(1.04); }

.popup-image-placeholder {
    width: 100%; height: 260px;
    background: linear-gradient(135deg, #e0f7fa, #f0f9ff);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 22px 22px 0 0;
}
.popup-image-placeholder svg { opacity: 0.2; color: var(--cyan); }

.popup-body { padding: 36px 40px 44px; }

.popup-date-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,209,255,0.08);
    border: 1.5px solid rgba(0,209,255,0.25);
    color: var(--cyan);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.3px;
}

.popup-title {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 900;
    color: var(--dark);
    line-height: 1.2;
    margin-bottom: 20px;
}

.popup-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
}
.popup-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--gray);
    background: #f8f9fa;
    padding: 8px 14px;
    border-radius: 10px;
}
.popup-meta-item svg { color: var(--cyan); flex-shrink: 0; }

.popup-description {
    font-size: 1rem;
    line-height: 1.9;
    color: #444;
    white-space: pre-line;
    border-top: 2px solid #f0f0f0;
    padding-top: 24px;
    max-height: 300px;
    overflow-y: auto;
    padding-right: 8px;
}

.popup-description::-webkit-scrollbar {
    width: 4px;
}

.popup-description::-webkit-scrollbar-track {
    background: #f0f0f0;
    border-radius: 2px;
}

.popup-description::-webkit-scrollbar-thumb {
    background: var(--cyan);
    border-radius: 2px;
}

.popup-description::-webkit-scrollbar-thumb:hover {
    background: var(--cyan2);
}

.popup-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
    padding-top: 24px;
    border-top: 2px solid #f0f0f0;
}
.popup-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(0,209,255,0.06);
    color: var(--cyan);
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.88rem;
    border: 1.5px solid rgba(0,209,255,0.2);
    transition: all 0.3s ease;
}
.popup-link:hover {
    background: var(--cyan);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0,209,255,0.3);
}

/* Scrollbar */
.event-popup::-webkit-scrollbar { width: 6px; }
.event-popup::-webkit-scrollbar-track { background: #f1f1f1; border-radius: 0 22px 22px 0; }
.event-popup::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 3px; }

/* ══════════════════════════════════════════
   MOBILE
══════════════════════════════════════════ */
@media (max-width: 640px) {
    .ruler-controls { gap: 8px; }
    .ruler-event { min-width: 160px !important; padding: 0 10px; }
    .ruler-card  { width: 140px !important; }
    .ruler-card-img,
    .ruler-card-img-placeholder { height: 80px !important; }
    .popup-body  { padding: 24px; }
    .popup-title { font-size: 1.4rem; }
    .popup-image { height: 220px; }
    .zoom-track  { display: none; }
}

.export-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 8px 18px;
    width: auto !important;        /* override any fixed width from zoom-btn */
    height: auto !important;       /* override any fixed height from zoom-btn */
    min-width: unset !important;
    font-size: 0.82rem;
    font-weight: 700;
    background: linear-gradient(135deg, #1d6f42, #2e9e5e);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 12px;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 14px rgba(30, 111, 66, 0.3);
    white-space: nowrap;           /* keep text on one line */
}

.export-btn:hover {
    background: linear-gradient(135deg, #2e9e5e, #1d6f42);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 111, 66, 0.45);
}

.export-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(30, 111, 66, 0.3);
}

.export-btn svg {
    transition: transform 0.3s ease;
}

.export-btn:hover svg {
    transform: translateY(2px);
}