/* --------------------------------------------------------------------------
   Tongue Twister Landing Page Styling
   Theme: Dark Charcoal / Premium Bronze / Amber Glow
   -------------------------------------------------------------------------- */

/* Custom Properties */
:root {
    --bg-primary: #0F0F12;      /* Rich pitch charcoal */
    --bg-secondary: #1A1A1E;    /* DarkBg from plugin code */
    --bg-tertiary: #2A2A30;     /* MidBg from plugin code */
    --knob-body: #3A3A42;       /* KnobBody from plugin code */
    --accent-bronze: #CD9B5A;   /* Bronze from plugin code */
    --accent-bronze-light: #E8C98A; /* BronzeLight from plugin code */
    --accent-bronze-dark: #8B6914;  /* BronzeDark from plugin code */
    --accent-amber: #E8A831;    /* Amber from plugin code */
    --text-light: #D0C8B8;      /* TextLight from plugin code */
    --text-muted: #9E9689;      /* Soft muted gold-grey */
    --text-dark: #121215;
    --border-color: rgba(205, 155, 90, 0.12);
    --border-color-glow: rgba(232, 168, 49, 0.25);
    --transition-speed: 0.3s;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Inter', sans-serif;
}

/* Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-light);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 300;
    color: #fff;
    line-height: 1.2;
}

a {
    color: var(--accent-bronze-light);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--accent-bronze);
}

code {
    font-family: monospace;
    background-color: rgba(0, 0, 0, 0.4);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--accent-bronze-light);
}

/* Layout Utilities */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.text-center {
    text-align: center;
}

.badge {
    display: inline-block;
    padding: 6px 14px;
    background-color: rgba(205, 155, 90, 0.1);
    border: 1px solid var(--accent-bronze);
    color: var(--accent-bronze-light);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    font-family: var(--font-heading);
}

.badge-accent {
    background-color: rgba(232, 168, 49, 0.1);
    border-color: var(--accent-amber);
    color: var(--accent-amber);
}

.section-badge {
    display: inline-block;
    color: var(--accent-bronze);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.15rem;
    max-width: 650px;
    margin: 0 auto 50px auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.btn-primary {
    background-color: var(--accent-bronze);
    color: var(--text-dark);
}

.btn-primary:hover {
    background-color: var(--accent-bronze-light);
    box-shadow: 0 0 20px rgba(205, 155, 90, 0.3);
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: #fff;
    border-color: var(--accent-bronze-dark);
}

.btn-secondary:hover {
    border-color: var(--accent-bronze);
    box-shadow: 0 0 15px rgba(205, 155, 90, 0.15);
}

.btn-accent {
    background-color: var(--accent-amber);
    color: var(--text-dark);
}

.btn-accent:hover {
    background-color: #fff;
    box-shadow: 0 0 20px rgba(232, 168, 49, 0.4);
}

.btn-youtube {
    background-color: #E60000;
    color: #FFFFFF;
    border: 1px solid #E60000;
}

.btn-youtube:hover {
    background-color: #B30000;
    border-color: #B30000;
    box-shadow: 0 0 20px rgba(230, 0, 0, 0.45);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-light);
    border-color: rgba(208, 200, 184, 0.3);
}

.btn-outline:hover {
    border-color: var(--text-light);
    background-color: rgba(208, 200, 184, 0.05);
}

.btn-lg {
    padding: 14px 34px;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Header */
.main-header {
    background-color: rgba(18, 18, 21, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 15px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    color: #fff;
}

.logo-image {
    height: 38px;
    width: auto;
}

.accent-text {
    color: var(--accent-bronze);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.main-nav a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
}

.main-nav a:hover {
    color: #fff;
}

/* Hero Section */
.hero-section {
    padding: 100px 0 120px 0;
    background: 
        radial-gradient(circle at 70% 50%, rgba(232, 168, 49, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, transparent 40%, rgba(205, 155, 90, 0.03) 41%, rgba(205, 155, 90, 0.03) 42%, transparent 43%),
        radial-gradient(circle at 70% 50%, transparent 58%, rgba(205, 155, 90, 0.02) 59%, rgba(205, 155, 90, 0.02) 60%, transparent 61%),
        var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 1.25fr;
    align-items: center;
    gap: 60px;
    width: 100%;
}

.hero-content {
    max-width: 520px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.hero-title {
    font-size: 5.5rem;
    font-weight: 300;
    letter-spacing: -1px;
    line-height: 1.0;
    margin-bottom: 10px;
    font-family: var(--font-heading);
    color: #fff;
}

.hero-tagline {
    font-size: 1.1rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--accent-bronze-light);
    margin-bottom: 30px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    font-weight: 300;
    line-height: 1.8;
    max-width: 680px;
}

.hero-ctas {
    display: flex;
    gap: 15px;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

/* Spectrum Analyzer Card */
.analyzer-card {
    width: 100%;
    max-width: 500px;
    background-color: var(--bg-secondary);
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
    margin-top: 30px;
}

.analyzer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-family: var(--font-body);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.analyzer-status-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #5A5A62;
    transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

.status-indicator.active {
    background-color: var(--accent-amber);
    box-shadow: 0 0 10px var(--accent-amber);
}

.analyzer-status {
    color: var(--text-muted);
    font-weight: 500;
    transition: color 0.4s ease;
}

.analyzer-status.active {
    color: var(--accent-bronze-light);
}


.canvas-container {
    width: 100%;
    position: relative;
    background-color: #0F0F12;
    border-radius: 6px;
    border: 1px solid rgba(205, 155, 90, 0.08);
    overflow: hidden;
}

#hero-spectrum-canvas {
    display: block;
    width: 100%;
    height: 150px;
}

.plugin-mockup-wrapper {
    position: relative;
    border-radius: 12px;
    border: 2px solid var(--accent-bronze-dark);
    padding: 6px;
    background-color: var(--bg-secondary);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.8), 0 0 60px rgba(232, 168, 49, 0.12);
    overflow: hidden;
    transition: transform var(--transition-speed) ease;
    max-width: 780px;
    width: 100%;
}

.plugin-mockup-wrapper:hover {
    transform: translateY(-3px);
}

.plugin-screenshot {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 6px;
}

.glow-effect {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(232, 168, 49, 0.1) 0%, transparent 70%);
    pointer-events: none;
    mix-blend-mode: screen;
}

/* Editorial Split Layout (Why & How Sections) */
.why-section {
    padding: 120px 0;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

.split-left {
    position: sticky;
    top: 140px;
}

.editorial-title {
    font-size: 3rem;
    font-weight: 300;
    line-height: 1.2;
    color: #fff;
    font-family: var(--font-heading);
    letter-spacing: -0.5px;
}

.editorial-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 300;
    margin-top: 15px;
    line-height: 1.6;
}

.split-right {
    display: flex;
    flex-direction: column;
}

.editorial-block {
    margin-bottom: 50px;
}

.editorial-block:last-child {
    margin-bottom: 0;
}

.editorial-block h3 {
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--accent-bronze-light);
    margin-bottom: 15px;
    font-family: var(--font-heading);
}

.editorial-block p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    font-weight: 300;
}

/* How It Works Section */
.how-it-works-section {
    padding: 120px 0;
    border-bottom: 1px solid var(--border-color);
    background: radial-gradient(circle at 10% 80%, rgba(232, 168, 49, 0.03) 0%, transparent 50%);
}

/* Parameters Section */
.parameters-section {
    padding: 120px 0;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.parameters-desktop-view {
    display: block;
}

.parameters-mobile-view {
    display: none;
}

.parameters-desktop-grid {
    display: grid;
    grid-template-columns: 1fr 1.35fr 1fr;
    grid-template-rows: auto auto auto;
    align-items: stretch;
    gap: 30px;
    margin-top: 50px;
}

.param-left {
    grid-column: 1;
    text-align: right;
}

.param-right {
    grid-column: 3;
    text-align: left;
}

.param-row-1 {
    grid-row: 1;
}

.param-row-2 {
    grid-row: 2;
}

.param-row-3 {
    grid-row: 3;
}

.param-item {
    padding: 24px;
    border-radius: 8px;
    background-color: rgba(26, 26, 30, 0.4);
    border: 1px solid rgba(205, 155, 90, 0.04);
    transition: all 0.3s ease;
    cursor: pointer;
}

.param-item:hover, .param-item.active {
    background-color: rgba(26, 26, 30, 0.9);
    border-color: rgba(205, 155, 90, 0.25);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.param-label {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-bronze-light);
    margin-bottom: 8px;
    transition: color 0.3s;
}

.param-item:hover .param-label, .param-item.active .param-label {
    color: var(--accent-amber);
}

.param-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    font-weight: 300;
}

.param-col-center {
    grid-column: 2;
    grid-row: 1 / span 3;
    display: flex;
    justify-content: center;
    align-items: center;
}

.center-mockup-wrapper {
    position: relative;
    max-width: 380px;
    width: 100%;
    border: 1.5px solid var(--accent-bronze-dark);
    border-radius: 8px;
    padding: 4px;
    background-color: var(--bg-secondary);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.center-mockup-img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 5px;
}

/* Lightbox for Image Zoom */
.lightbox {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 15, 18, 0.95);
    backdrop-filter: blur(12px);
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    display: block;
    width: 90%;
    max-width: 1100px;
    height: auto;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
    border: 2px solid var(--accent-bronze-dark);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.9), 0 0 60px rgba(232, 168, 49, 0.15);
    animation: zoomIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes zoomIn {
    from {
        transform: scale(0.92);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: var(--text-muted);
    font-size: 40px;
    font-weight: 200;
    cursor: pointer;
    transition: color 0.3s;
    user-select: none;
}

.lightbox-close:hover {
    color: #fff;
}

/* Mobile parameters list styling */
.parameters-list {
    max-width: 850px;
    margin: 50px auto 0 auto;
    border-top: 1px solid var(--border-color);
}

.parameter-row {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    padding: 35px 0;
    border-bottom: 1px solid var(--border-color);
    align-items: start;
    gap: 40px;
}

.param-name {
    font-family: var(--font-body);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 400;
    color: var(--accent-bronze-light);
    margin-top: 4px;
}

.param-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    font-weight: 300;
}

/* Installation Guide */
.installation-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.install-tabs {
    max-width: 800px;
    margin: 0 auto;
}

.tab-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.tab-btn {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.tab-btn:hover {
    border-color: rgba(205, 155, 90, 0.4);
    color: var(--text-light);
}

.tab-btn.active {
    background-color: var(--accent-bronze);
    color: var(--text-dark);
    border-color: var(--accent-bronze);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.install-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.install-step {
    display: flex;
    align-items: center;
    gap: 20px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 25px 30px;
    border-radius: 12px;
}

.step-num-circle {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: var(--bg-primary);
    border: 2px solid var(--accent-bronze);
    color: var(--accent-bronze-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body); /* Use Inter for geometric centering */
    font-weight: 500;
    font-size: 1.1rem;
    flex-shrink: 0;
    line-height: 1;
    padding-top: 1px;
}

.code-path {
    display: inline-block;
    font-family: monospace;
    font-size: 0.9rem;
    color: var(--accent-amber);
    background-color: rgba(0, 0, 0, 0.4);
    padding: 4px 10px;
    border-radius: 4px;
    margin-top: 8px;
}

/* Creator Profile */
.creator-section {
    padding: 100px 0;
    background: radial-gradient(circle at 80% 80%, rgba(205, 155, 90, 0.06) 0%, transparent 60%);
    border-bottom: 1px solid var(--border-color);
}

.creator-container {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.creator-image-area {
    display: flex;
    justify-content: center;
}

.avatar-wrapper {
    position: relative;
    border-radius: 50%;
    padding: 8px;
    background: linear-gradient(135deg, var(--accent-bronze-dark), var(--accent-bronze));
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.creator-avatar {
    display: block;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 10%;
    background-color: var(--bg-secondary);
}


.creator-content h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.creator-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.coffee-action {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 35px;
}

.coffee-action .btn {
    width: 240px;
    padding: 14px 15px;
    font-size: 0.9rem;
    white-space: nowrap;
}

/* Download Section */
.download-section {
    padding: 120px 0;
    background-color: var(--bg-primary);
}

.download-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.download-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 50px 35px;
    transition: all var(--transition-speed);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 380px;
    max-width: 100%;
}

.download-card .btn {
    margin-top: auto;
    font-family: var(--font-body), sans-serif !important;
    font-size: 0.95rem;
    padding: 16px 36px;
    letter-spacing: 0.08em;
}

.download-card:hover {
    border-color: var(--accent-bronze);
    box-shadow: 0 15px 45px rgba(205, 155, 90, 0.08);
}

.download-card h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.download-meta {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Footer */
.main-footer {
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 25px;
}

.footer-links a {
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--text-light);
}

/* Modal Overlay & Modal Card */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(18, 18, 21, 0.9);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-speed) ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--accent-bronze-dark);
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    padding: 40px;
    position: relative;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    transform: translateY(20px);
    transition: transform var(--transition-speed) cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

.modal-overlay.active .modal-card {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-speed);
}

.modal-close:hover {
    color: #fff;
}

.modal-header-icon {
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 15px;
}

.modal-title {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 15px;
}

.modal-text {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 25px;
    font-size: 1.05rem;
}

.accent-link {
    color: var(--accent-bronze-light);
    font-weight: 600;
    text-decoration: underline;
}

.modal-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 25px 0;
}

.modal-coffee-section {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 25px;
    align-items: center;
}

.modal-avatar-area {
    display: flex;
    justify-content: center;
}

.modal-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    border: 2px solid var(--accent-bronze);
    object-fit: cover;
    object-position: center 10%;
}

.modal-coffee-content h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.modal-coffee-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.modal-ctas {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Videos & Demos Section */
.videos-section {
    padding: 120px 0;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    background: radial-gradient(circle at 10% 20%, rgba(205, 155, 90, 0.04) 0%, transparent 50%);
}

.video-dashboard {
    display: grid;
    grid-template-columns: 1.6fr 1.4fr;
    gap: 40px;
    margin-top: 50px;
    align-items: start;
}

.main-player-area {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    border: 2px solid var(--accent-bronze-dark);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 40px rgba(232, 168, 49, 0.08);
    background-color: #000;
    transition: transform var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

.video-wrapper:hover {
    border-color: var(--accent-bronze);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.active-video-details {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px 30px;
}

.active-video-details h3 {
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 10px;
    font-weight: 300;
}

.active-video-details p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
    font-weight: 300;
}

/* Playlist Sidebar */
.playlist-sidebar {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-height: 520px;
    overflow-y: auto;
    padding-right: 8px;
}

/* Custom Scrollbar for Playlist */
.playlist-sidebar::-webkit-scrollbar {
    width: 6px;
}

.playlist-sidebar::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

.playlist-sidebar::-webkit-scrollbar-thumb {
    background: rgba(205, 155, 90, 0.3);
    border-radius: 10px;
}

.playlist-sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(205, 155, 90, 0.5);
}

.playlist-item {
    display: flex;
    gap: 15px;
    padding: 12px;
    background-color: rgba(26, 26, 30, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    align-items: center;
}

.playlist-item:hover {
    background-color: rgba(26, 26, 30, 0.85);
    border-color: rgba(205, 155, 90, 0.3);
    transform: translateX(4px);
}

.playlist-item.active {
    background-color: rgba(205, 155, 90, 0.08);
    border-color: var(--accent-bronze);
    box-shadow: 0 0 20px rgba(205, 155, 90, 0.1);
}

.thumbnail-wrapper {
    position: relative;
    width: 120px;
    height: 68px; /* 16:9 Aspect Ratio */
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-speed) ease;
}

.playlist-item:hover .video-thumbnail {
    transform: scale(1.05);
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
}

.playlist-item:hover .play-overlay, 
.playlist-item.active .play-overlay {
    opacity: 1;
}

.play-icon {
    width: 24px;
    height: 24px;
    fill: #fff;
    filter: drop-shadow(0 2px 5px rgba(0,0,0,0.5));
    transition: transform var(--transition-speed) ease;
}

.playlist-item:hover .play-icon {
    transform: scale(1.2);
}

.playlist-item.active .play-icon {
    fill: var(--accent-bronze);
}

.item-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.item-type {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 500;
}

.playlist-item.active .item-type {
    color: var(--accent-amber);
}

.item-title {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text-light);
    line-height: 1.3;
    transition: color var(--transition-speed) ease;
}

.playlist-item:hover .item-title {
    color: #fff;
}

.playlist-item.active .item-title {
    color: var(--accent-bronze-light);
    font-weight: 500;
}

/* Responsive Rules */
@media (max-width: 992px) {
    .video-dashboard {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .playlist-sidebar {
        max-height: none;
        padding-right: 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-content {
        max-width: 100%;
        align-items: center;
        text-align: center;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .hero-ctas {
        justify-content: center;
    }

    .split-layout {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }

    .split-left {
        position: static;
    }

    .editorial-title {
        text-align: center;
        margin-bottom: 20px;
    }

    .editorial-block {
        text-align: center;
        margin-bottom: 40px;
    }

    .parameters-desktop-view {
        display: none;
    }

    .parameters-mobile-view {
        display: block;
    }

    .creator-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .coffee-action {
        justify-content: center;
        flex-wrap: wrap;
        gap: 15px;
    }

    .modal-coffee-section {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .main-nav {
        display: none; /* simple hidden nav for simplicity in this draft */
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .download-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 2rem;
    }

    .coffee-action {
        flex-direction: column;
        align-items: stretch;
        max-width: 320px;
        margin: 30px auto 0 auto;
        gap: 12px;
    }

    .coffee-action .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .creator-avatar {
        width: 200px;
        height: 200px;
    }
}