/* =============================================
   EDUTRICK STUDIOS — Page-specific styles
   Uses design tokens from public/css/app.css
   ============================================= */

/* ============= HERO ============= */
.studio-hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    overflow: hidden;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.studio-hero-bg {
    position: absolute;
    inset: 0;
    will-change: transform;
}

.studio-hero-bg-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.55;
}

.studio-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(6, 6, 8, 0.55) 0%,
        rgba(6, 6, 8, 0.7) 60%,
        var(--bg-primary) 100%);
}

.studio-hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    max-width: 1100px;
    width: 100%;
}

.studio-hero-title {
    font-family: var(--font-display);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.025em;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
    font-size: clamp(2.5rem, 6vw, 5.5rem);
}

.studio-hero-line {
    display: block;
    opacity: 0;
    animation: studioFadeInUp 1s ease-out forwards;
}

.studio-hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.5rem);
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 0.01em;
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.6;
    opacity: 0;
    animation: studioFadeInUp 1s ease-out forwards;
}

.studio-hero-ctas {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: studioFadeInUp 1s ease-out forwards;
}

.studio-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 14px 36px;
    font-weight: 600;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
}

.studio-cta-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 8px 24px rgba(255, 75, 34, 0.3);
}

.studio-cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(255, 75, 34, 0.45);
}

.studio-cta-secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--text-primary);
}

.studio-cta-secondary:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
    transform: translateY(-2px);
}

.studio-hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    opacity: 0;
    animation:
        studioFadeInUp 1s ease-out forwards,
        studioBounce 2s ease-in-out infinite 2s;
    transition: color var(--transition-fast);
}

.studio-hero-scroll:hover {
    color: var(--accent-primary);
}

/* ============= SECTIONS ============= */
.studio-section {
    padding: clamp(4rem, 8vw, 8rem) 0;
    background: var(--bg-primary);
    position: relative;
}

.studio-section-alt {
    background: var(--bg-secondary);
}

.studio-section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.studio-section-icon-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.studio-section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3.75rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin: 0 0 var(--space-md);
}

.studio-section-title .studio-accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.studio-section-subtitle {
    font-size: clamp(1rem, 1.3vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    line-height: 1.6;
}

/* ============= TABS ============= */
.studio-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.studio-tab {
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.studio-tab:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.15);
}

.studio-tab-active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(255, 75, 34, 0.25);
}

/* ============= CARDS (Video + Location shared) ============= */
.studio-video-card,
.studio-location-card {
    cursor: pointer;
    transform: translateY(0);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.studio-video-card:hover,
.studio-location-card:hover {
    transform: translateY(-6px);
}

.studio-card-inner {
    position: relative;
    overflow: hidden;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-primary);
}

.studio-video-card:hover .studio-card-inner,
.studio-location-card:hover .studio-card-inner {
    border-color: rgba(255, 75, 34, 0.4);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 75, 34, 0.2);
}

.studio-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 700ms ease;
    background: var(--bg-card);
}

.studio-video-card:hover .studio-card-image,
.studio-location-card:hover .studio-card-image {
    transform: scale(1.08);
}

.studio-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.4) 60%, rgba(0, 0, 0, 0.85) 100%);
    opacity: 0.85;
    transition: opacity var(--transition-base);
}

.studio-video-card:hover .studio-card-overlay,
.studio-location-card:hover .studio-card-overlay {
    opacity: 1;
}

.studio-card-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.studio-play-button {
    width: 64px;
    height: 64px;
    background: var(--accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.85);
    transition: transform var(--transition-base);
    box-shadow: 0 8px 32px rgba(255, 75, 34, 0.4);
}

.studio-video-card:hover .studio-play-button {
    transform: scale(1);
}

.studio-card-tag {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--radius-full);
}

.studio-card-tag-accent {
    background: var(--accent-primary);
    color: white;
}

.studio-card-meta {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-md) var(--space-lg);
    color: white;
    transform: translateY(6px);
    transition: transform var(--transition-base);
}

.studio-video-card:hover .studio-card-meta,
.studio-location-card:hover .studio-card-meta {
    transform: translateY(0);
}

.studio-card-meta h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0;
    color: white;
}

.studio-card-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 6px;
    opacity: 0;
    transition: opacity var(--transition-base);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.studio-video-card:hover .studio-card-desc,
.studio-location-card:hover .studio-card-desc {
    opacity: 1;
}

.studio-card-duration {
    display: inline-block;
    margin-top: 6px;
    color: var(--accent-primary);
    font-size: 0.8rem;
    font-weight: 600;
}

.studio-location-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-bottom: 6px;
}

/* ============= SLIDER ============= */
.studio-slider {
    position: relative;
}

.studio-slider-track {
    display: flex;
    gap: var(--space-lg);
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-bottom: var(--space-md);
}

.studio-slider-track::-webkit-scrollbar {
    display: none;
}

.studio-slider-item {
    flex-shrink: 0;
    width: 320px;
    opacity: 0;
    animation: studioFadeInUp 600ms ease-out forwards;
}

.studio-slider-item-vertical {
    width: 220px;
}

@media (min-width: 768px) {
    .studio-slider-item        { width: 400px; }
    .studio-slider-item-vertical { width: 260px; }
}

.studio-slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 48px;
    height: 48px;
    background: rgba(10, 10, 15, 0.85);
    color: white;
    border: 1px solid var(--border-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

.studio-slider-arrow:hover {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    box-shadow: 0 8px 24px rgba(255, 75, 34, 0.4);
}

.studio-slider-arrow-left  { left: -16px; }
.studio-slider-arrow-right { right: -16px; }

@media (max-width: 768px) {
    .studio-slider-arrow-left  { left: 4px; }
    .studio-slider-arrow-right { right: 4px; }
}

.studio-slider-fade {
    position: absolute;
    top: 0;
    bottom: var(--space-md);
    width: 80px;
    pointer-events: none;
    z-index: 5;
}

.studio-slider-fade-right {
    right: 0;
    background: linear-gradient(to left, var(--bg-primary), transparent);
}

.studio-slider-fade-left {
    left: 0;
    background: linear-gradient(to right, var(--bg-primary), transparent);
}

.studio-section-alt .studio-slider-fade-right {
    background: linear-gradient(to left, var(--bg-secondary), transparent);
}

.studio-section-alt .studio-slider-fade-left {
    background: linear-gradient(to right, var(--bg-secondary), transparent);
}

/* ============= LOCATIONS GRID ============= */
.studio-locations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.studio-location-wrapper {
    opacity: 0;
    animation: studioFadeInUp 600ms ease-out forwards;
}

/* ============= EMPTY STATE ============= */
.studio-empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* ============= CONTACT ============= */
.studio-contact-section {
    position: relative;
    overflow: hidden;
}

.studio-contact-bg {
    position: absolute;
    inset: 0;
    opacity: 0.15;
    pointer-events: none;
}

.studio-contact-blob {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    filter: blur(120px);
}

.studio-contact-blob-1 {
    top: 20%;
    left: 15%;
    background: var(--accent-primary);
}

.studio-contact-blob-2 {
    bottom: 15%;
    right: 15%;
    background: var(--accent-tertiary);
}

.studio-contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    max-width: 1100px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .studio-contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.studio-contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.studio-contact-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    text-decoration: none;
    color: inherit;
}

.studio-contact-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 75, 34, 0.3);
    transform: translateX(4px);
}

.studio-contact-card h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 4px;
}

.studio-contact-card span {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.studio-contact-socials h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.studio-contact-socials-links {
    display: flex;
    gap: var(--space-md);
}

.studio-contact-socials-links a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-primary);
    border-radius: 50%;
    color: var(--text-primary);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.studio-contact-socials-links a:hover {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 24px rgba(255, 75, 34, 0.4);
}

.studio-contact-form {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.studio-contact-form .form-group {
    margin-bottom: var(--space-lg);
}

.studio-contact-form label {
    display: block;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.studio-contact-form input,
.studio-contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color var(--transition-fast);
    resize: vertical;
}

.studio-contact-form input:focus,
.studio-contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* ============= VIDEO MODAL ============= */
.studio-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.studio-modal-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 10;
}

.studio-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.studio-modal-content {
    position: relative;
    width: 100%;
    max-width: 1100px;
}

.studio-modal-video {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 */
    background: black;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.7);
}

.studio-modal-video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.studio-modal-info {
    color: white;
    margin-top: var(--space-lg);
}

.studio-modal-info h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 var(--space-sm);
}

.studio-modal-info p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ============= ANIMATIONS ============= */
@keyframes studioFadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes studioBounce {
    0%, 100% { transform: translate(-50%, 0); }
    50%      { transform: translate(-50%, -10px); }
}