/* ==========================================================================
   PODCAST - PREMIUM AUDIO ENTERTAINMENT DESIGN SYSTEM
   Identity: Dynamic, conversational, energetic, engaging
   Colors: Warm orange/red gradients with purple accent
   ========================================================================== */

/* ==========================================================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ========================================================================== */

:root {
    /* Primary - Energetic Orange */
    --color-primary-50: #fff7ed;
    --color-primary-100: #ffedd5;
    --color-primary-200: #fed7aa;
    --color-primary-300: #fdba74;
    --color-primary-400: #fb923c;
    --color-primary-500: #ff6b35;
    --color-primary-600: #ea580c;
    --color-primary-700: #c2410c;
    --color-primary-800: #9a3412;
    --color-primary-900: #7c2d12;
    --color-primary-950: #431407;

    /* Secondary - Warm Amber */
    --color-secondary-50: #fffbeb;
    --color-secondary-100: #fef3c7;
    --color-secondary-200: #fde68a;
    --color-secondary-300: #fcd34d;
    --color-secondary-400: #fbbf24;
    --color-secondary-500: #f7931e;
    --color-secondary-600: #d97706;
    --color-secondary-700: #b45309;
    --color-secondary-800: #92400e;
    --color-secondary-900: #78350f;
    --color-secondary-950: #451a03;

    /* Accent - Bold Red */
    --color-accent-50: #fef2f2;
    --color-accent-100: #fee2e2;
    --color-accent-200: #fecaca;
    --color-accent-300: #fca5a5;
    --color-accent-400: #f87171;
    --color-accent-500: #c1121f;
    --color-accent-600: #dc2626;
    --color-accent-700: #b91c1c;
    --color-accent-800: #991b1b;
    --color-accent-900: #7f1d1d;
    --color-accent-950: #450a0a;

    /* Purple - For variety */
    --color-purple-50: #faf5ff;
    --color-purple-100: #f3e8ff;
    --color-purple-200: #e9d5ff;
    --color-purple-300: #d8b4fe;
    --color-purple-400: #c084fc;
    --color-purple-500: #a855f7;
    --color-purple-600: #9333ea;
    --color-purple-700: #7e22ce;
    --color-purple-800: #6b21a8;
    --color-purple-900: #581c87;
    --color-purple-950: #3b0764;

    /* Neutral - Warm Gray */
    --color-neutral-50: #fafaf9;
    --color-neutral-100: #f5f5f4;
    --color-neutral-200: #e7e5e4;
    --color-neutral-300: #d6d3d1;
    --color-neutral-400: #a8a29e;
    --color-neutral-500: #78716c;
    --color-neutral-600: #57534e;
    --color-neutral-700: #44403c;
    --color-neutral-800: #292524;
    --color-neutral-900: #1c1917;
    --color-neutral-950: #0c0a09;

    /* Semantic Colors */
    --color-success: #10b981;
    --color-success-light: rgba(16, 185, 129, 0.15);
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;

    /* Light Mode (default) */
    --color-background: #ffffff;
    --color-surface: #fafaf9;
    --color-surface-elevated: #f5f5f4;
    --color-text-primary: #1c1917;
    --color-text-secondary: #57534e;
    --color-text-tertiary: #78716c;
    --color-border: #e7e5e4;

    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Outfit', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Typography Scale (Responsive with clamp) */
    --text-hero: clamp(2.5rem, 6vw, 4.5rem);
    --text-display: clamp(2rem, 4vw, 3.5rem);
    --text-h1: clamp(1.75rem, 3vw, 2.5rem);
    --text-h2: clamp(1.5rem, 2.5vw, 2rem);
    --text-h3: clamp(1.25rem, 2vw, 1.5rem);
    --text-h4: clamp(1.125rem, 1.5vw, 1.25rem);
    --text-body: 1rem;
    --text-small: 0.875rem;
    --text-xs: 0.75rem;

    /* Spacing Scale (8px base) */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow-orange: 0 20px 60px rgba(255, 107, 53, 0.25);
    --shadow-glow-purple: 0 20px 60px rgba(147, 51, 234, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-bounce: 500ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-reveal: 800ms cubic-bezier(0.16, 1, 0.3, 1);

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
}

/* Dark Mode */
.dark {
    --color-background: #0c0a09;
    --color-surface: #1c1917;
    --color-surface-elevated: #292524;
    --color-text-primary: #fafaf9;
    --color-text-secondary: #a8a29e;
    --color-text-tertiary: #78716c;
    --color-border: #44403c;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    --shadow-glow-orange: 0 20px 60px rgba(255, 107, 53, 0.35);
}

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-body);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-background);
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* ==========================================================================
   GRADIENT BACKGROUNDS
   ========================================================================== */

.gradient-bg {
    background:
        radial-gradient(ellipse at 50% 0%, rgba(255, 107, 53, 0.1) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(247, 147, 30, 0.08) 0%, transparent 40%),
        radial-gradient(ellipse at 20% 80%, rgba(193, 18, 31, 0.05) 0%, transparent 40%);
}

.dark .gradient-bg {
    background:
        radial-gradient(ellipse at 50% 0%, rgba(255, 107, 53, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(247, 147, 30, 0.1) 0%, transparent 40%),
        radial-gradient(ellipse at 20% 80%, rgba(193, 18, 31, 0.08) 0%, transparent 40%);
}

.gradient-orange {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-secondary-500) 100%);
}

.gradient-purple {
    background: linear-gradient(135deg, var(--color-purple-600) 0%, var(--color-purple-400) 100%);
}

.gradient-red {
    background: linear-gradient(135deg, var(--color-accent-500) 0%, var(--color-primary-500) 100%);
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-secondary-500) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-border {
    position: relative;
    border: none;
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-secondary-500));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* ==========================================================================
   AUDIO WAVE ANIMATIONS
   ========================================================================== */

@keyframes wave {
    0%, 100% { height: 20px; }
    50% { height: 60px; }
}

@keyframes wave-small {
    0%, 100% { height: 15px; }
    50% { height: 40px; }
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 107, 53, 0.5),
                    0 0 40px rgba(255, 107, 53, 0.3),
                    0 0 60px rgba(255, 107, 53, 0.1);
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 107, 53, 0.7),
                    0 0 60px rgba(255, 107, 53, 0.5),
                    0 0 90px rgba(255, 107, 53, 0.3);
    }
}

.wave-bar {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-secondary-500) 100%);
    width: 4px;
    border-radius: var(--radius-full);
    animation: wave 1.2s ease-in-out infinite;
}

.wave-bar:nth-child(2) { animation-delay: 0.1s; }
.wave-bar:nth-child(3) { animation-delay: 0.2s; }
.wave-bar:nth-child(4) { animation-delay: 0.3s; }
.wave-bar:nth-child(5) { animation-delay: 0.4s; }
.wave-bar:nth-child(6) { animation-delay: 0.3s; }
.wave-bar:nth-child(7) { animation-delay: 0.2s; }
.wave-bar:nth-child(8) { animation-delay: 0.1s; }

.wave-container {
    display: flex;
    align-items: center;
    gap: 3px;
    height: 80px;
}

/* ==========================================================================
   FLOATING ANIMATIONS
   ========================================================================== */

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-25px) rotate(5deg); }
}

@keyframes orbit {
    from { transform: rotate(0deg) translateX(150px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(150px) rotate(-360deg); }
}

@keyframes orbit-reverse {
    from { transform: rotate(360deg) translateX(120px) rotate(-360deg); }
    to { transform: rotate(0deg) translateX(120px) rotate(0deg); }
}

.float-1 { animation: float 4s ease-in-out infinite; }
.float-2 { animation: float-delayed 5s ease-in-out infinite 0.5s; }
.float-3 { animation: float 6s ease-in-out infinite 1s; }
.float-4 { animation: float 4.5s ease-in-out infinite 1.5s; }
.float-5 { animation: float-delayed 5.5s ease-in-out infinite 2s; }

.orbit-icon {
    position: absolute;
    animation: orbit 25s linear infinite;
}

.orbit-icon-reverse {
    position: absolute;
    animation: orbit-reverse 20s linear infinite;
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */

.reveal, .reveal-left, .reveal-right, .reveal-scale {
    opacity: 0;
}

.reveal {
    transform: translateY(30px);
    transition: opacity var(--transition-reveal), transform var(--transition-reveal);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    transform: translateX(-40px);
    transition: opacity var(--transition-reveal), transform var(--transition-reveal);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    transform: translateX(40px);
    transition: opacity var(--transition-reveal), transform var(--transition-reveal);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    transform: scale(0.9);
    transition: opacity var(--transition-reveal), transform var(--transition-reveal);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* Stagger delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ==========================================================================
   HOVER EFFECTS
   ========================================================================== */

.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.hover-glow {
    transition: box-shadow var(--transition-base);
}

.hover-glow:hover {
    box-shadow: var(--shadow-glow-orange);
}

.hover-scale {
    transition: transform var(--transition-base);
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* ==========================================================================
   BUTTON COMPONENTS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: var(--text-small);
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
    min-height: 44px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-secondary-500) 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-orange);
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-surface-elevated);
    border-color: var(--color-primary-500);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary-500);
    border: 2px solid var(--color-primary-500);
}

.btn-outline:hover {
    background: var(--color-primary-500);
    color: white;
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
}

.btn-ghost:hover {
    color: var(--color-text-primary);
    background: rgba(255, 107, 53, 0.1);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-body);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
    min-height: 36px;
}

/* ==========================================================================
   PODCAST-SPECIFIC COMPONENTS
   ========================================================================== */

/* Episode Card */
.episode-card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.episode-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-500);
}

.dark .episode-card {
    background: var(--color-surface);
}

.episode-thumbnail {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}

.episode-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.episode-card:hover .episode-thumbnail img {
    transform: scale(1.05);
}

.episode-duration {
    position: absolute;
    bottom: var(--space-3);
    right: var(--space-3);
    padding: var(--space-1) var(--space-3);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    font-size: var(--text-xs);
    font-weight: 500;
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
}

.episode-content {
    padding: var(--space-6);
}

.episode-number {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-primary-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.episode-title {
    font-size: var(--text-h4);
    font-weight: 600;
    margin-bottom: var(--space-2);
    line-height: 1.4;
}

.episode-description {
    font-size: var(--text-small);
    color: var(--color-text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.episode-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

/* Play Button */
.play-button {
    position: relative;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-secondary-500) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
    border: none;
    color: white;
}

.play-button:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.5);
}

.play-button::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-secondary-500) 100%);
    opacity: 0.2;
    z-index: -1;
    animation: pulse-glow 2s ease-in-out infinite;
}

.play-button-sm {
    width: 44px;
    height: 44px;
}

.play-button-lg {
    width: 72px;
    height: 72px;
}

/* Audio Player */
.audio-player {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
}

.dark .audio-player {
    background: var(--color-surface-elevated);
}

.audio-progress {
    flex: 1;
    height: 6px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.audio-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary-500), var(--color-secondary-500));
    border-radius: var(--radius-full);
    transition: width 0.1s linear;
}

.audio-time {
    font-size: var(--text-xs);
    font-family: var(--font-mono);
    color: var(--color-text-tertiary);
    min-width: 45px;
}

/* Host Card */
.host-card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.host-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.dark .host-card {
    background: var(--color-surface);
}

.host-image {
    aspect-ratio: 1;
    overflow: hidden;
}

.host-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.host-card:hover .host-image img {
    transform: scale(1.05);
}

.host-info {
    padding: var(--space-6);
    text-align: center;
}

.host-name {
    font-family: var(--font-display);
    font-size: var(--text-h3);
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.host-role {
    font-size: var(--text-small);
    color: var(--color-primary-500);
    font-weight: 500;
}

.host-bio {
    font-size: var(--text-small);
    color: var(--color-text-secondary);
    margin-top: var(--space-3);
    line-height: 1.6;
}

.host-socials {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.host-social {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.dark .host-social {
    background: var(--color-surface-elevated);
}

.host-social:hover {
    background: var(--color-primary-500);
    color: white;
}

/* Platform Badge */
.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-full);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    font-weight: 500;
    font-size: var(--text-small);
    color: var(--color-text-primary);
    transition: all var(--transition-base);
    text-decoration: none;
}

.platform-badge:hover {
    background: var(--color-background);
    border-color: var(--color-primary-500);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.dark .platform-badge {
    background: var(--color-surface-elevated);
}

/* Guest Card */
.guest-card {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.guest-card:hover {
    border-color: var(--color-primary-500);
    box-shadow: var(--shadow-md);
}

.dark .guest-card {
    background: var(--color-surface-elevated);
}

.guest-avatar {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    object-fit: cover;
    flex-shrink: 0;
}

.guest-info {
    flex: 1;
}

.guest-name {
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.guest-title {
    font-size: var(--text-small);
    color: var(--color-text-secondary);
}

.guest-episode-count {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    margin-top: var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-primary-500);
    font-weight: 500;
}

/* Sponsor Card */
.sponsor-card {
    padding: var(--space-8);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    text-align: center;
    transition: all var(--transition-base);
}

.sponsor-card:hover {
    border-color: var(--color-primary-500);
    box-shadow: var(--shadow-lg);
}

.dark .sponsor-card {
    background: var(--color-surface-elevated);
}

.sponsor-logo {
    height: 48px;
    margin: 0 auto var(--space-4);
    opacity: 0.6;
    filter: grayscale(100%);
    transition: all var(--transition-base);
}

.sponsor-card:hover .sponsor-logo {
    opacity: 1;
    filter: grayscale(0%);
}

/* Subscribe Card */
.subscribe-card {
    padding: var(--space-8);
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-secondary-500));
    border-radius: var(--radius-2xl);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.subscribe-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
}

.subscribe-input-group {
    display: flex;
    gap: var(--space-3);
    max-width: 400px;
    margin: var(--space-6) auto 0;
}

.subscribe-input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: var(--text-body);
}

.subscribe-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.subscribe-input:focus {
    outline: none;
    border-color: white;
    background: rgba(255, 255, 255, 0.2);
}

/* Stats Section */
.stat-item {
    text-align: center;
    padding: var(--space-6);
}

.stat-value {
    font-family: var(--font-display);
    font-size: var(--text-display);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-secondary-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.stat-label {
    font-size: var(--text-small);
    color: var(--color-text-secondary);
    margin-top: var(--space-2);
}

/* Testimonial Card */
.testimonial-card {
    padding: var(--space-8);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: var(--space-4);
    left: var(--space-6);
    font-size: 5rem;
    font-family: Georgia, serif;
    color: var(--color-primary-500);
    opacity: 0.15;
    line-height: 1;
}

.testimonial-card:hover {
    border-color: var(--color-primary-500);
    box-shadow: var(--shadow-lg);
}

.dark .testimonial-card {
    background: var(--color-surface);
}

.testimonial-content {
    font-size: var(--text-h4);
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    position: relative;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.testimonial-name {
    font-weight: 600;
}

.testimonial-handle {
    font-size: var(--text-small);
    color: var(--color-primary-500);
}

/* Filter Buttons */
.filter-btn {
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background: var(--color-background);
    color: var(--color-text-primary);
    font-weight: 500;
    font-size: var(--text-small);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dark .filter-btn {
    background: var(--color-surface);
}

.filter-btn:hover {
    border-color: var(--color-primary-500);
    background: rgba(255, 107, 53, 0.1);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-secondary-500));
    color: white;
    border-color: transparent;
}

/* ==========================================================================
   FORM COMPONENTS
   ========================================================================== */

.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: var(--text-small);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: var(--text-body);
    transition: all var(--transition-fast);
    min-height: 48px;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
}

.form-input::placeholder {
    color: var(--color-text-tertiary);
}

.dark .form-input {
    background: var(--color-surface);
}

.form-input.error {
    border-color: var(--color-accent-500);
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

nav {
    transition: all var(--transition-base);
}

nav.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--color-border);
}

.dark nav.scrolled {
    background: rgba(12, 10, 9, 0.9);
}

.nav-blur {
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.nav-link {
    font-size: var(--text-small);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    padding: var(--space-2) var(--space-3);
}

.nav-link:hover {
    color: var(--color-text-primary);
}

.nav-link.active {
    color: var(--color-primary-500);
}

/* Mobile Navigation */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--color-background);
    z-index: var(--z-modal);
    padding: var(--space-8);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition-base);
}

.mobile-menu.active {
    display: block;
    transform: translateX(0);
}

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-secondary-500));
    color: white;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: 500;
    z-index: 9999;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
}

:focus {
    outline: none;
}

:focus-visible {
    outline: 2px solid var(--color-primary-500);
    outline-offset: 2px;
}

/* Touch targets */
button,
a,
input[type="checkbox"],
input[type="radio"],
select {
    min-height: 44px;
    min-width: 44px;
}

p a, li a, span a {
    min-height: auto;
    min-width: auto;
}

/* ==========================================================================
   SELECTION & SCROLLBAR
   ========================================================================== */

::selection {
    background-color: var(--color-primary-200);
    color: var(--color-primary-900);
}

.dark ::selection {
    background-color: var(--color-primary-600);
    color: white;
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-surface);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-secondary-500));
    border-radius: var(--radius-full);
    border: 2px solid var(--color-surface);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--color-accent-500), var(--color-primary-500));
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal, .reveal-left, .reveal-right, .reveal-scale {
        opacity: 1;
        transform: none;
    }

    .wave-bar {
        animation: none;
        height: 40px;
    }

    .float-1, .float-2, .float-3, .float-4,
    .orbit-icon, .orbit-icon-reverse {
        animation: none;
    }

    .play-button::before {
        animation: none;
    }
}

/* ==========================================================================
   PERFORMANCE
   ========================================================================== */

section {
    content-visibility: auto;
    contain-intrinsic-size: 0 500px;
}

.float-1, .float-2, .float-3, .float-4,
.orbit-icon, .orbit-icon-reverse,
.wave-bar {
    transform: translateZ(0);
    will-change: transform;
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    nav,
    footer,
    .mobile-menu,
    .play-button,
    .audio-player,
    .no-print {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }

    .gradient-text {
        -webkit-text-fill-color: black !important;
        color: black !important;
    }

    .episode-card,
    .host-card,
    .testimonial-card {
        border: 1px solid #ccc !important;
        box-shadow: none !important;
    }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    .play-button {
        width: 48px;
        height: 48px;
    }

    .orbit-icon,
    .orbit-icon-reverse {
        display: none;
    }

    .section-padding {
        padding-top: var(--space-16);
        padding-bottom: var(--space-16);
    }
}

.container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-6);
    padding-right: var(--space-6);
}

.section-padding {
    padding-top: var(--space-24);
    padding-bottom: var(--space-24);
}