/* ═══════════════════════════════════════════════════════════════════════════
   STANDARD - STRIPE PRESS INSPIRED DESIGN
   Bridging physical music media (cassettes, vinyl) with modern digital design
   
   Philosophy:
   - Tactile, physical feel without fake imagery
   - Clean typography with elegant serif/sans pairing
   - Horizontal scroll galleries like a record collection
   - Minimal color palette: black, cream, ember accents
   - CSS-only textures and patterns representing physical media
   ═══════════════════════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════════════════════
   1. FONTS - Elegant Pairing
   ═══════════════════════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Typography */
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* ─────────────────────────────────────────────────────────────────────
       Color Palette - Inspired by Stripe Press
       ───────────────────────────────────────────────────────────────────── */
    --sp-black: #0a0a0a;
    --sp-charcoal: #1a1a1a;
    --sp-dark: #121212;
    --sp-cream: #f5f1eb;
    --sp-cream-dark: #e8e2d9;
    --sp-cream-muted: #d9d3c7;
    --sp-white: #ffffff;
    
    /* Accent - Warm ember (like the glow of a tube amp) */
    --sp-ember: #ff4d00;
    --sp-ember-light: #ff6b2b;
    --sp-ember-dark: #cc3d00;
    --sp-ember-glow: rgba(255, 77, 0, 0.15);
    
    /* Secondary - Vintage gold (like cassette labels) */
    --sp-gold: #c9a227;
    --sp-gold-light: #dbb84a;
    --sp-gold-dark: #a68319;
    
    /* Neutrals */
    --sp-gray-100: #f7f7f7;
    --sp-gray-200: #e5e5e5;
    --sp-gray-300: #d4d4d4;
    --sp-gray-400: #a3a3a3;
    --sp-gray-500: #737373;
    --sp-gray-600: #525252;
    --sp-gray-700: #404040;
    --sp-gray-800: #262626;
    --sp-gray-900: #171717;
    
    /* ─────────────────────────────────────────────────────────────────────
       Spacing
       ───────────────────────────────────────────────────────────────────── */
    --sp-space-1: 0.25rem;
    --sp-space-2: 0.5rem;
    --sp-space-3: 0.75rem;
    --sp-space-4: 1rem;
    --sp-space-5: 1.25rem;
    --sp-space-6: 1.5rem;
    --sp-space-8: 2rem;
    --sp-space-10: 2.5rem;
    --sp-space-12: 3rem;
    --sp-space-16: 4rem;
    --sp-space-20: 5rem;
    --sp-space-24: 6rem;
    --sp-space-32: 8rem;
    
    /* ─────────────────────────────────────────────────────────────────────
       Type Scale
       ───────────────────────────────────────────────────────────────────── */
    --sp-text-xs: 0.75rem;
    --sp-text-sm: 0.875rem;
    --sp-text-base: 1rem;
    --sp-text-lg: 1.125rem;
    --sp-text-xl: 1.25rem;
    --sp-text-2xl: 1.5rem;
    --sp-text-3xl: 1.875rem;
    --sp-text-4xl: 2.25rem;
    --sp-text-5xl: 3rem;
    --sp-text-6xl: 3.75rem;
    --sp-text-7xl: 4.5rem;
    --sp-text-8xl: 6rem;
    
    /* ─────────────────────────────────────────────────────────────────────
       Transitions
       ───────────────────────────────────────────────────────────────────── */
    --sp-ease: cubic-bezier(0.16, 1, 0.3, 1);
    --sp-duration-fast: 150ms;
    --sp-duration: 300ms;
    --sp-duration-slow: 500ms;
    
    /* ─────────────────────────────────────────────────────────────────────
       Layout
       ───────────────────────────────────────────────────────────────────── */
    --sp-max-width: 1400px;
    --sp-content-width: 800px;
    --sp-nav-height: 64px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   2. RESET & BASE
   ═══════════════════════════════════════════════════════════════════════════ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body.sp-theme {
    font-family: var(--font-sans);
    font-size: var(--sp-text-base);
    line-height: 1.6;
    color: var(--sp-cream);
    background: var(--sp-black);
    min-height: 100vh;
    cursor: auto; /* Override custom cursor for cleaner look */
}

body.sp-theme .cursor-glow,
body.sp-theme .cursor-ring,
body.sp-theme .cursor-core,
body.sp-theme #smokeCanvas,
body.sp-theme #emberCanvas,
body.sp-theme .noise-overlay {
    display: none !important;
}

::selection {
    background: var(--sp-ember);
    color: var(--sp-black);
}

/* ═══════════════════════════════════════════════════════════════════════════
   3. TYPOGRAPHY
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-display {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.sp-display-xl {
    font-size: clamp(var(--sp-text-4xl), 8vw, var(--sp-text-8xl));
}

.sp-display-lg {
    font-size: clamp(var(--sp-text-3xl), 5vw, var(--sp-text-6xl));
}

.sp-display-md {
    font-size: clamp(var(--sp-text-2xl), 4vw, var(--sp-text-5xl));
}

.sp-heading {
    font-family: var(--font-sans);
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.sp-body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.7;
}

.sp-body-lg {
    font-size: var(--sp-text-lg);
}

.sp-label {
    font-family: var(--font-sans);
    font-size: var(--sp-text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.sp-italic {
    font-style: italic;
}

/* Text colors */
.sp-text-cream { color: var(--sp-cream); }
.sp-text-muted { color: var(--sp-gray-400); }
.sp-text-ember { color: var(--sp-ember); }
.sp-text-gold { color: var(--sp-gold); }
.sp-text-dark { color: var(--sp-black); }

/* ═══════════════════════════════════════════════════════════════════════════
   4. NAVIGATION - Minimal, elegant
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--sp-nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--sp-space-8);
    background: transparent;
    z-index: 1000;
    transition: background var(--sp-duration) var(--sp-ease);
}

.sp-nav.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sp-nav-logo {
    font-family: var(--font-sans);
    font-size: var(--sp-text-sm);
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--sp-cream);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--sp-space-3);
}

.sp-nav-logo-mark {
    width: 24px;
    height: 24px;
    background: var(--sp-ember);
    clip-path: polygon(20% 0%, 100% 0%, 100% 80%, 80% 100%, 0% 100%, 0% 20%);
}

.sp-nav-links {
    display: flex;
    align-items: center;
    gap: var(--sp-space-8);
}

.sp-nav-link {
    font-size: var(--sp-text-sm);
    font-weight: 500;
    color: var(--sp-gray-400);
    text-decoration: none;
    transition: color var(--sp-duration-fast);
    position: relative;
}

.sp-nav-link:hover {
    color: var(--sp-cream);
}

.sp-nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--sp-ember);
    transition: width var(--sp-duration) var(--sp-ease);
}

.sp-nav-link:hover::after {
    width: 100%;
}

.sp-nav-cta {
    padding: var(--sp-space-2) var(--sp-space-5);
    font-size: var(--sp-text-sm);
    font-weight: 600;
    color: var(--sp-black);
    background: var(--sp-cream);
    border: none;
    border-radius: 2px;
    text-decoration: none;
    transition: all var(--sp-duration-fast);
}

.sp-nav-cta:hover {
    background: var(--sp-white);
    transform: translateY(-1px);
}

/* ═══════════════════════════════════════════════════════════════════════════
   5. HERO SECTION - Dramatic, minimal
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--sp-space-24) var(--sp-space-8);
    position: relative;
}

.sp-hero-content {
    max-width: var(--sp-content-width);
}

.sp-hero-label {
    margin-bottom: var(--sp-space-6);
    color: var(--sp-ember);
}

.sp-hero-title {
    margin-bottom: var(--sp-space-8);
}

.sp-hero-subtitle {
    font-size: var(--sp-text-xl);
    color: var(--sp-gray-400);
    max-width: 600px;
    margin: 0 auto var(--sp-space-12);
}

.sp-hero-ctas {
    display: flex;
    gap: var(--sp-space-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* Scroll indicator */
.sp-scroll-indicator {
    position: absolute;
    bottom: var(--sp-space-12);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-space-3);
    color: var(--sp-gray-500);
    font-size: var(--sp-text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.sp-scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--sp-gray-600), transparent);
    animation: sp-scroll-pulse 2s ease-in-out infinite;
}

@keyframes sp-scroll-pulse {
    0%, 100% { opacity: 0.5; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.1); }
}

/* ═══════════════════════════════════════════════════════════════════════════
   6. BUTTONS
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-space-2);
    padding: var(--sp-space-4) var(--sp-space-8);
    font-family: var(--font-sans);
    font-size: var(--sp-text-sm);
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--sp-duration) var(--sp-ease);
}

.sp-btn-primary {
    background: var(--sp-cream);
    color: var(--sp-black);
}

.sp-btn-primary:hover {
    background: var(--sp-white);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(245, 241, 235, 0.15);
}

.sp-btn-secondary {
    background: transparent;
    color: var(--sp-cream);
    border: 1px solid var(--sp-gray-700);
}

.sp-btn-secondary:hover {
    border-color: var(--sp-cream);
    transform: translateY(-2px);
}

.sp-btn-ember {
    background: var(--sp-ember);
    color: var(--sp-black);
}

.sp-btn-ember:hover {
    background: var(--sp-ember-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 77, 0, 0.3);
}

.sp-btn-ghost {
    background: transparent;
    color: var(--sp-gray-400);
    padding: var(--sp-space-2) 0;
}

.sp-btn-ghost:hover {
    color: var(--sp-cream);
}

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

.sp-btn-sm {
    padding: var(--sp-space-2) var(--sp-space-5);
    font-size: var(--sp-text-xs);
}

/* ═══════════════════════════════════════════════════════════════════════════
   7. CASSETTE TAPE CARDS - Hyper-realistic physical cassette tapes
   Inspired by TDK, Maxell, Sony cassettes from the 80s/90s
   Real proportions: Standard cassette is 100.4mm × 63.8mm × 12mm
   ═══════════════════════════════════════════════════════════════════════════ */

.sp-cassette {
    --cassette-width: 340px;
    --cassette-height: 216px;
    
    width: var(--cassette-width);
    height: var(--cassette-height);
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
    perspective: 1200px;
    text-decoration: none;
    display: block;
}

/* ─────────────────────────────────────────────────────────────────────
   Main Shell - Injection molded ABS plastic body
   ───────────────────────────────────────────────────────────────────── */
.sp-cassette-body {
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: 4px 4px 3px 3px;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), 
                box-shadow 0.4s ease;
    transform-style: preserve-3d;
    overflow: hidden;
    
    /* Realistic black plastic with injection mold texture */
    background: 
        /* Subtle surface texture/grain */
        url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E"),
        /* Top bevel highlight */
        linear-gradient(180deg, 
            rgba(80,80,80,1) 0%,
            rgba(45,45,45,1) 1.5%,
            rgba(28,28,28,1) 3%,
            rgba(22,22,22,1) 97%,
            rgba(12,12,12,1) 100%
        );
    
    /* Plastic shell shadows - creates depth */
    box-shadow: 
        /* Top edge chamfer highlight */
        inset 0 1px 0 rgba(255,255,255,0.08),
        /* Bottom edge shadow */
        inset 0 -1px 0 rgba(0,0,0,0.5),
        /* Left edge */
        inset 1px 0 0 rgba(255,255,255,0.03),
        /* Right edge */
        inset -1px 0 0 rgba(0,0,0,0.3),
        /* Depth shadow */
        0 2px 4px rgba(0,0,0,0.2),
        0 8px 16px rgba(0,0,0,0.3),
        0 16px 32px rgba(0,0,0,0.2);
}

.sp-cassette:hover .sp-cassette-body {
    transform: translateY(-16px) rotateX(12deg) rotateY(-3deg) scale(1.02);
    box-shadow: 
        inset 0 1px 0 rgba(255,255,255,0.12),
        inset 0 -1px 0 rgba(0,0,0,0.5),
        inset 1px 0 0 rgba(255,255,255,0.05),
        inset -1px 0 0 rgba(0,0,0,0.3),
        0 25px 50px rgba(0,0,0,0.4),
        0 40px 80px rgba(0,0,0,0.25),
        0 0 100px rgba(255, 77, 0, 0.1);
}

/* Molded ridges on left side */
.sp-cassette-body::before {
    content: '';
    position: absolute;
    top: 25%;
    bottom: 25%;
    left: 0;
    width: 8px;
    background: 
        repeating-linear-gradient(180deg,
            transparent 0px,
            transparent 4px,
            rgba(255,255,255,0.02) 4px,
            rgba(255,255,255,0.02) 5px,
            rgba(0,0,0,0.15) 5px,
            rgba(0,0,0,0.15) 6px,
            transparent 6px,
            transparent 10px
        );
    border-radius: 0 1px 1px 0;
}

/* Molded ridges on right side */
.sp-cassette-body::after {
    content: '';
    position: absolute;
    top: 25%;
    bottom: 25%;
    right: 0;
    width: 8px;
    background: 
        repeating-linear-gradient(180deg,
            transparent 0px,
            transparent 4px,
            rgba(0,0,0,0.2) 4px,
            rgba(0,0,0,0.2) 5px,
            rgba(255,255,255,0.02) 5px,
            rgba(255,255,255,0.02) 6px,
            transparent 6px,
            transparent 10px
        );
    border-radius: 1px 0 0 1px;
}

/* ─────────────────────────────────────────────────────────────────────
   Paper Label Sticker - Worn, printed label
   ───────────────────────────────────────────────────────────────────── */
.sp-cassette-label {
    position: absolute;
    top: 10px;
    left: 14px;
    right: 14px;
    height: 58px;
    border-radius: 2px;
    overflow: hidden;
    z-index: 5;
    
    /* Aged paper with fiber texture */
    background: 
        /* Paper grain */
        url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='paper'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23paper)' opacity='0.04'/%3E%3C/svg%3E"),
        /* Gradient for aged look */
        linear-gradient(180deg, 
            #f8f4ec 0%, 
            #f2ebdf 30%,
            #ebe4d5 70%,
            #e5dcc9 100%
        );
    
    /* Sticker edge - slight lift effect */
    box-shadow: 
        0 1px 3px rgba(0,0,0,0.2),
        inset 0 0 0 1px rgba(0,0,0,0.05),
        inset 0 1px 0 rgba(255,255,255,0.7);
}

/* Top color stripe - like real cassette labels */
.sp-cassette-label::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg,
        #ff4d00 0%,
        #ff4d00 25%,
        #1a1a1a 25%,
        #1a1a1a 75%,
        #ff4d00 75%,
        #ff4d00 100%
    );
}

/* Write-protect notch indicator line */
.sp-cassette-label::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: repeating-linear-gradient(90deg,
        rgba(0,0,0,0.1) 0px,
        rgba(0,0,0,0.1) 4px,
        transparent 4px,
        transparent 8px
    );
}

.sp-cassette-label-inner {
    padding: 12px 12px 8px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sp-cassette-title {
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    line-height: 1.15;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    /* Letterpress/printed look */
    text-shadow: 
        0 0.5px 0 rgba(255,255,255,0.5),
        0 -0.5px 0 rgba(0,0,0,0.1);
}

.sp-cassette-artist {
    font-family: 'Courier New', 'Courier', monospace;
    font-size: 10px;
    font-weight: 700;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

/* ─────────────────────────────────────────────────────────────────────
   Tape Window Assembly - The transparent window + mechanism
   ───────────────────────────────────────────────────────────────────── */
.sp-cassette-window-frame {
    position: absolute;
    top: 74px;
    left: 20px;
    right: 20px;
    height: 90px;
    border-radius: 3px;
    
    /* Recessed cavity */
    background: #080808;
    
    /* Deep inset effect */
    box-shadow: 
        inset 0 3px 8px rgba(0,0,0,0.9),
        inset 0 -2px 4px rgba(255,255,255,0.02),
        inset 3px 0 6px rgba(0,0,0,0.5),
        inset -3px 0 6px rgba(0,0,0,0.5),
        0 1px 0 rgba(255,255,255,0.05);
}

/* Clear plastic window - the viewing area */
.sp-cassette-window {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 180px;
    height: 56px;
    border-radius: 2px;
    overflow: hidden;
    
    /* Tinted transparent plastic */
    background: 
        /* Reflection streak */
        linear-gradient(135deg,
            transparent 0%,
            transparent 40%,
            rgba(255,255,255,0.03) 45%,
            rgba(255,255,255,0.06) 50%,
            rgba(255,255,255,0.03) 55%,
            transparent 60%,
            transparent 100%
        ),
        /* Base tint */
        linear-gradient(180deg,
            rgba(35, 32, 28, 0.92) 0%,
            rgba(28, 25, 22, 0.95) 100%
        );
    
    /* Window frame */
    box-shadow:
        inset 0 1px 2px rgba(255,255,255,0.08),
        inset 0 -1px 2px rgba(0,0,0,0.4),
        0 0 0 1px rgba(0,0,0,0.8),
        0 0 0 2px rgba(40,40,40,0.5);
}

/* Glass reflection highlight */
.sp-cassette-window::before {
    content: '';
    position: absolute;
    top: 0;
    left: -20%;
    width: 60%;
    height: 100%;
    background: linear-gradient(105deg,
        transparent 0%,
        rgba(255,255,255,0.04) 45%,
        rgba(255,255,255,0.08) 50%,
        rgba(255,255,255,0.04) 55%,
        transparent 100%
    );
    pointer-events: none;
    transform: skewX(-20deg);
}

/* ─────────────────────────────────────────────────────────────────────
   Tape Reels - Ultra detailed spools with wound tape
   ───────────────────────────────────────────────────────────────────── */
.sp-cassette-reels {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 18px;
    pointer-events: none;
}

.sp-cassette-reel {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    position: relative;
    
    /* Multi-layer reel with wound tape */
    background: 
        /* Outer tape edge highlight */
        radial-gradient(circle at 50% 50%,
            transparent 0%,
            transparent 90%,
            rgba(255,255,255,0.05) 92%,
            transparent 100%
        ),
        /* Wound magnetic tape layers - brown/oxide color */
        repeating-radial-gradient(circle at 50% 50%,
            #2d1f18 0px,
            #3a2820 1px,
            #4a3428 2px,
            #3a2820 3px,
            #2d1f18 4px
        ),
        /* Base */
        radial-gradient(circle at 50% 50%,
            #4a4a4a 0%,
            #3a3a3a 15%,
            #2a2a2a 18%,
            #3d2a1f 20%,
            #2d1f18 100%
        );
    
    box-shadow:
        inset 0 2px 4px rgba(255,255,255,0.08),
        inset 0 -2px 4px rgba(0,0,0,0.4),
        0 2px 6px rgba(0,0,0,0.5);
    
    transition: none;
}

/* Center hub with spokes/teeth */
.sp-cassette-reel::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    
    /* Hub detail */
    background: 
        radial-gradient(circle at 50% 50%,
            #0a0a0a 0%,
            #0a0a0a 25%,
            #3a3a3a 27%,
            #5a5a5a 35%,
            #4a4a4a 50%,
            #3a3a3a 100%
        );
    
    /* Gear teeth using shadows */
    box-shadow:
        /* Inner ring */
        inset 0 0 0 2px #2a2a2a,
        /* 6 teeth around the hub */
        0 -10px 0 -7px #4a4a4a,
        0 10px 0 -7px #4a4a4a,
        -8.7px -5px 0 -7px #4a4a4a,
        8.7px -5px 0 -7px #4a4a4a,
        -8.7px 5px 0 -7px #4a4a4a,
        8.7px 5px 0 -7px #4a4a4a;
}

/* Subtle shine on hub */
.sp-cassette-reel::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%,
        rgba(255,255,255,0.15) 0%,
        transparent 60%
    );
}

/* Right reel - take-up side with less tape */
.sp-cassette-reel:last-child {
    background: 
        radial-gradient(circle at 50% 50%,
            transparent 0%,
            transparent 90%,
            rgba(255,255,255,0.03) 92%,
            transparent 100%
        ),
        repeating-radial-gradient(circle at 50% 50%,
            #2d1f18 0px,
            #3a2820 1px,
            #2d1f18 2px
        ),
        radial-gradient(circle at 50% 50%,
            #4a4a4a 0%,
            #3a3a3a 15%,
            #2a2a2a 18%,
            #3d2a1f 20%,
            #3d2a1f 40%,
            /* Less tape wound - showing hub */
            #2a2a2a 42%,
            #1a1a1a 100%
        );
}

/* ─────────────────────────────────────────────────────────────────────
   LIVE Reels Animation - Spinning when reviewer is live
   ───────────────────────────────────────────────────────────────────── */
.sp-cassette.is-live .sp-cassette-reel {
    animation: reel-spin-left 3s linear infinite;
}

.sp-cassette.is-live .sp-cassette-reel:last-child {
    animation: reel-spin-right 2.5s linear infinite;
}

@keyframes reel-spin-left {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

@keyframes reel-spin-right {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Tape path between reels */
.sp-cassette-tape-path {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 3px;
    
    /* Magnetic tape appearance */
    background: linear-gradient(180deg,
        #5a4030 0%,
        #3d2a1f 40%,
        #2d1a12 100%
    );
    border-radius: 0.5px;
    
    box-shadow:
        0 1px 1px rgba(0,0,0,0.3),
        inset 0 0.5px 0 rgba(255,255,255,0.1);
}

/* Felt pressure pad */
.sp-cassette-felt {
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 8px;
    background: 
        linear-gradient(180deg,
            #3a3a3a 0%,
            #2a2a2a 50%,
            #1a1a1a 100%
        );
    border-radius: 1px;
    
    /* Fuzzy felt texture */
    box-shadow: 
        inset 0 1px 2px rgba(0,0,0,0.5),
        inset 0 -0.5px 0 rgba(255,255,255,0.05);
}

/* ─────────────────────────────────────────────────────────────────────
   Guide Rollers - Metal posts that guide the tape
   ───────────────────────────────────────────────────────────────────── */
.sp-cassette-guides {
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 0 10px;
}

.sp-cassette-guide {
    width: 5px;
    height: 14px;
    border-radius: 2px;
    
    /* Polished metal roller */
    background: linear-gradient(90deg,
        #3a3a3a 0%,
        #6a6a6a 30%,
        #8a8a8a 50%,
        #6a6a6a 70%,
        #3a3a3a 100%
    );
    
    box-shadow:
        inset 0 1px 1px rgba(255,255,255,0.3),
        0 1px 2px rgba(0,0,0,0.4);
}

/* ─────────────────────────────────────────────────────────────────────
   Head Access Openings - Bottom slots for play head
   ───────────────────────────────────────────────────────────────────── */
.sp-cassette-head-access {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 16px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.sp-cassette-head-slot {
    width: 22px;
    height: 100%;
    background: #050505;
    border-radius: 2px 2px 0 0;
    
    box-shadow: 
        inset 0 3px 6px rgba(0,0,0,0.9),
        inset 1px 0 2px rgba(0,0,0,0.5),
        inset -1px 0 2px rgba(0,0,0,0.5);
}

/* Middle slot is wider (for capstan) */
.sp-cassette-head-slot:nth-child(2) {
    width: 16px;
}

/* ─────────────────────────────────────────────────────────────────────
   Screws - Phillips head with realistic detail
   ───────────────────────────────────────────────────────────────────── */
.sp-cassette-screw {
    position: absolute;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    z-index: 10;
    
    /* Brushed metal head */
    background: 
        /* Circular brushed texture */
        repeating-conic-gradient(
            from 0deg,
            rgba(255,255,255,0.03) 0deg,
            transparent 2deg,
            transparent 10deg
        ),
        /* Metal gradient */
        radial-gradient(circle at 35% 35%,
            #7a7a7a 0%,
            #5a5a5a 40%,
            #4a4a4a 70%,
            #3a3a3a 100%
        );
    
    box-shadow:
        inset 0 1px 2px rgba(255,255,255,0.25),
        inset 0 -1px 2px rgba(0,0,0,0.4),
        0 1px 3px rgba(0,0,0,0.5);
}

/* Phillips cross slots */
.sp-cassette-screw::before,
.sp-cassette-screw::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    background: linear-gradient(180deg, #1a1a1a 0%, #2a2a2a 100%);
    border-radius: 0.5px;
}

.sp-cassette-screw::before {
    width: 7px;
    height: 1.5px;
    transform: translate(-50%, -50%);
}

.sp-cassette-screw::after {
    width: 1.5px;
    height: 7px;
    transform: translate(-50%, -50%);
}

/* Screw positions */
.sp-cassette-screw:nth-of-type(1) { top: 8px; left: 8px; }
.sp-cassette-screw:nth-of-type(2) { top: 8px; right: 8px; }
.sp-cassette-screw:nth-of-type(3) { bottom: 20px; left: 8px; }
.sp-cassette-screw:nth-of-type(4) { bottom: 20px; right: 8px; }
.sp-cassette-screw:nth-of-type(5) { 
    top: 50%; 
    left: 50%; 
    transform: translate(-50%, -50%);
    width: 9px;
    height: 9px;
}

.sp-cassette-screw:nth-of-type(5)::before { width: 5px; }
.sp-cassette-screw:nth-of-type(5)::after { height: 5px; }

/* ─────────────────────────────────────────────────────────────────────
   Status Badge - LIVE / Offline
   ───────────────────────────────────────────────────────────────────── */
.sp-cassette-status {
    position: absolute;
    top: 12px;
    right: 16px;
    z-index: 15;
    padding: 4px 10px;
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 2px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.sp-cassette-status.live {
    background: linear-gradient(180deg, #ff5a10 0%, #e64400 100%);
    color: #fff;
    box-shadow: 
        0 2px 8px rgba(255, 77, 0, 0.6),
        0 4px 12px rgba(255, 77, 0, 0.3),
        inset 0 1px 0 rgba(255,255,255,0.2);
    animation: status-glow 2s ease-in-out infinite;
}

@keyframes status-glow {
    0%, 100% { 
        box-shadow: 
            0 2px 8px rgba(255, 77, 0, 0.6),
            0 4px 12px rgba(255, 77, 0, 0.3),
            inset 0 1px 0 rgba(255,255,255,0.2);
    }
    50% { 
        box-shadow: 
            0 2px 12px rgba(255, 77, 0, 0.8),
            0 4px 20px rgba(255, 77, 0, 0.5),
            inset 0 1px 0 rgba(255,255,255,0.2);
    }
}

.sp-cassette-status.live::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    animation: blink 1s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.2; }
}

.sp-cassette-status.offline {
    background: linear-gradient(180deg, #4a4a4a 0%, #3a3a3a 100%);
    color: #999;
    box-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        inset 0 1px 0 rgba(255,255,255,0.05);
}

/* ─────────────────────────────────────────────────────────────────────
   Meta Info - Review count, queue
   ───────────────────────────────────────────────────────────────────── */
.sp-cassette-meta {
    position: absolute;
    bottom: 172px;
    left: 14px;
    right: 14px;
    display: flex;
    justify-content: space-between;
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 600;
    color: rgba(255,255,255,0.4);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    z-index: 5;
}

/* ─────────────────────────────────────────────────────────────────────
   Shell Color Variants
   ───────────────────────────────────────────────────────────────────── */
   
/* Clear/transparent shell */
.sp-cassette.clear-shell .sp-cassette-body {
    background: 
        url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.02'/%3E%3C/svg%3E"),
        linear-gradient(180deg, 
            rgba(180,180,180,0.4) 0%,
            rgba(150,150,150,0.35) 3%,
            rgba(120,120,120,0.3) 97%,
            rgba(100,100,100,0.35) 100%
        );
}

/* White shell */
.sp-cassette.white-shell .sp-cassette-body {
    background: 
        url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.02'/%3E%3C/svg%3E"),
        linear-gradient(180deg, 
            #ffffff 0%,
            #f5f5f5 3%,
            #e8e8e8 97%,
            #d8d8d8 100%
        );
}

/* Placeholder */
.sp-cassette-placeholder {
    opacity: 0.35;
    pointer-events: none;
}

.sp-cassette-placeholder .sp-cassette-body {
    filter: grayscale(100%);
}

/* ═══════════════════════════════════════════════════════════════════════════
   8. VINYL RECORD CARDS - Alternative physical media
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-vinyl-wrapper {
    width: 280px;
    height: 280px;
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
}

.sp-vinyl-sleeve {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--sp-gray-800) 0%, var(--sp-gray-900) 100%);
    border-radius: 4px;
    padding: var(--sp-space-4);
    position: relative;
    z-index: 2;
    transition: transform var(--sp-duration) var(--sp-ease);
    
    /* Cardboard texture */
    box-shadow: 
        inset 0 1px 0 rgba(255, 255, 255, 0.03),
        0 4px 20px rgba(0, 0, 0, 0.5);
}

.sp-vinyl-wrapper:hover .sp-vinyl-sleeve {
    transform: translateX(-30px);
}

.sp-vinyl-sleeve-content {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.sp-vinyl-sleeve-title {
    font-family: var(--font-serif);
    font-size: var(--sp-text-xl);
    color: var(--sp-cream);
    margin-bottom: var(--sp-space-1);
}

.sp-vinyl-sleeve-artist {
    font-size: var(--sp-text-sm);
    color: var(--sp-gray-400);
    margin-bottom: var(--sp-space-2);
}

.sp-vinyl-sleeve-meta {
    font-size: var(--sp-text-xs);
    color: var(--sp-gray-500);
}

/* The vinyl record itself */
.sp-vinyl-record {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 240px;
    height: 240px;
    border-radius: 50%;
    z-index: 1;
    transition: transform var(--sp-duration) var(--sp-ease);
    
    /* Vinyl grooves */
    background: 
        radial-gradient(circle at 50% 50%, 
            var(--sp-gray-900) 0%, 
            var(--sp-gray-900) 15%,
            var(--sp-black) 15%,
            var(--sp-black) 16%,
            var(--sp-gray-900) 16%,
            var(--sp-gray-900) 100%
        ),
        repeating-radial-gradient(
            circle at 50% 50%,
            var(--sp-black) 0px,
            var(--sp-gray-900) 1px,
            var(--sp-black) 2px
        );
    
    box-shadow: 
        inset 0 0 20px rgba(0, 0, 0, 0.8),
        0 4px 30px rgba(0, 0, 0, 0.6);
}

.sp-vinyl-wrapper:hover .sp-vinyl-record {
    transform: translateY(-50%) translateX(30px) rotate(15deg);
}

/* Center label */
.sp-vinyl-record::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sp-ember) 0%, var(--sp-ember-dark) 100%);
}

.sp-vinyl-record::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--sp-black);
}

/* ═══════════════════════════════════════════════════════════════════════════
   9. HORIZONTAL SCROLL GALLERY - Like browsing a record collection
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-gallery {
    position: relative;
    padding: var(--sp-space-16) 0;
}

.sp-gallery-header {
    padding: 0 var(--sp-space-8);
    margin-bottom: var(--sp-space-8);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.sp-gallery-title {
    font-family: var(--font-serif);
    font-size: var(--sp-text-4xl);
}

.sp-gallery-subtitle {
    color: var(--sp-gray-400);
    margin-top: var(--sp-space-2);
}

.sp-gallery-nav {
    display: flex;
    gap: var(--sp-space-2);
}

.sp-gallery-nav-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--sp-gray-700);
    color: var(--sp-cream);
    cursor: pointer;
    transition: all var(--sp-duration-fast);
}

.sp-gallery-nav-btn:hover {
    background: var(--sp-gray-800);
    border-color: var(--sp-cream);
}

.sp-gallery-track {
    display: flex;
    gap: var(--sp-space-8);
    padding: var(--sp-space-8) var(--sp-space-8);
    padding-bottom: var(--sp-space-12);
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    
    /* Hide scrollbar but allow scroll */
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.sp-gallery-track::-webkit-scrollbar {
    display: none;
}

.sp-gallery-track > * {
    scroll-snap-align: start;
}

/* Fade edges */
.sp-gallery::before,
.sp-gallery::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    pointer-events: none;
    z-index: 10;
}

.sp-gallery::before {
    left: 0;
    background: linear-gradient(90deg, var(--sp-black), transparent);
}

.sp-gallery::after {
    right: 0;
    background: linear-gradient(-90deg, var(--sp-black), transparent);
}

/* ═══════════════════════════════════════════════════════════════════════════
   10. REVIEWER CARDS - Stripe Press book spine style
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-reviewer-spine {
    width: 60px;
    height: 320px;
    background: linear-gradient(180deg, var(--sp-gray-700) 0%, var(--sp-gray-800) 100%);
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
    transition: all var(--sp-duration) var(--sp-ease);
    
    /* Book spine texture */
    box-shadow: 
        inset 2px 0 0 rgba(255, 255, 255, 0.05),
        inset -2px 0 0 rgba(0, 0, 0, 0.2),
        4px 0 8px rgba(0, 0, 0, 0.3);
}

.sp-reviewer-spine:hover {
    width: 280px;
    box-shadow: 
        inset 2px 0 0 rgba(255, 255, 255, 0.08),
        inset -2px 0 0 rgba(0, 0, 0, 0.2),
        8px 0 30px rgba(0, 0, 0, 0.5);
}

.sp-reviewer-spine-title {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) rotate(-90deg);
    white-space: nowrap;
    font-family: var(--font-serif);
    font-size: var(--sp-text-sm);
    color: var(--sp-cream);
    transition: opacity var(--sp-duration);
}

.sp-reviewer-spine:hover .sp-reviewer-spine-title {
    opacity: 0;
}

.sp-reviewer-spine-content {
    position: absolute;
    inset: 0;
    padding: var(--sp-space-6);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: opacity var(--sp-duration);
}

.sp-reviewer-spine:hover .sp-reviewer-spine-content {
    opacity: 1;
}

.sp-reviewer-spine-name {
    font-family: var(--font-serif);
    font-size: var(--sp-text-xl);
    margin-bottom: var(--sp-space-1);
}

.sp-reviewer-spine-genre {
    font-size: var(--sp-text-xs);
    color: var(--sp-ember);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--sp-space-4);
}

.sp-reviewer-spine-stats {
    display: flex;
    gap: var(--sp-space-4);
    font-size: var(--sp-text-sm);
    color: var(--sp-gray-400);
}

.sp-reviewer-spine-live {
    position: absolute;
    top: var(--sp-space-4);
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: var(--sp-ember);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--sp-ember);
    animation: sp-live-pulse 2s ease-in-out infinite;
}

/* ═══════════════════════════════════════════════════════════════════════════
   11. SECTIONS & LAYOUT
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-section {
    padding: var(--sp-space-24) var(--sp-space-8);
    max-width: var(--sp-max-width);
    margin: 0 auto;
}

.sp-section-header {
    max-width: var(--sp-content-width);
    margin: 0 auto var(--sp-space-16);
    text-align: center;
}

.sp-section-title {
    font-family: var(--font-serif);
    font-size: var(--sp-text-5xl);
    margin-bottom: var(--sp-space-4);
}

.sp-section-subtitle {
    font-size: var(--sp-text-lg);
    color: var(--sp-gray-400);
}

.sp-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--sp-gray-700), transparent);
    margin: var(--sp-space-24) 0;
}

/* Content grid */
.sp-grid {
    display: grid;
    gap: var(--sp-space-8);
}

.sp-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.sp-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.sp-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
    .sp-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .sp-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .sp-grid-4, .sp-grid-3, .sp-grid-2 { 
        grid-template-columns: 1fr; 
    }
}

/* ═══════════════════════════════════════════════════════════════════════════
   12. FEATURE CARDS - Clean, minimal
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-feature-card {
    padding: var(--sp-space-8);
    background: transparent;
    border: 1px solid var(--sp-gray-800);
    transition: all var(--sp-duration);
}

.sp-feature-card:hover {
    border-color: var(--sp-gray-600);
    background: rgba(255, 255, 255, 0.02);
}

.sp-feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--sp-space-6);
    font-size: var(--sp-text-2xl);
}

.sp-feature-title {
    font-family: var(--font-serif);
    font-size: var(--sp-text-xl);
    margin-bottom: var(--sp-space-3);
}

.sp-feature-desc {
    color: var(--sp-gray-400);
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════════════════════
   13. STATS BAR
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-stats {
    display: flex;
    justify-content: center;
    gap: var(--sp-space-16);
    padding: var(--sp-space-12) var(--sp-space-8);
    border-top: 1px solid var(--sp-gray-800);
    border-bottom: 1px solid var(--sp-gray-800);
}

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

.sp-stat-value {
    font-family: var(--font-serif);
    font-size: var(--sp-text-4xl);
    margin-bottom: var(--sp-space-1);
}

.sp-stat-value.ember {
    color: var(--sp-ember);
}

.sp-stat-label {
    font-size: var(--sp-text-xs);
    color: var(--sp-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ═══════════════════════════════════════════════════════════════════════════
   14. CTA SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-cta-section {
    text-align: center;
    padding: var(--sp-space-32) var(--sp-space-8);
    background: linear-gradient(180deg, transparent, var(--sp-charcoal));
}

.sp-cta-title {
    font-family: var(--font-serif);
    font-size: var(--sp-text-5xl);
    margin-bottom: var(--sp-space-6);
}

.sp-cta-subtitle {
    font-size: var(--sp-text-lg);
    color: var(--sp-gray-400);
    max-width: 500px;
    margin: 0 auto var(--sp-space-10);
}

/* ═══════════════════════════════════════════════════════════════════════════
   15. FOOTER
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-footer {
    padding: var(--sp-space-16) var(--sp-space-8);
    border-top: 1px solid var(--sp-gray-800);
}

.sp-footer-content {
    max-width: var(--sp-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sp-footer-logo {
    font-weight: 700;
    letter-spacing: 0.1em;
    font-size: var(--sp-text-sm);
}

.sp-footer-links {
    display: flex;
    gap: var(--sp-space-8);
}

.sp-footer-link {
    color: var(--sp-gray-500);
    text-decoration: none;
    font-size: var(--sp-text-sm);
    transition: color var(--sp-duration-fast);
}

.sp-footer-link:hover {
    color: var(--sp-cream);
}

.sp-footer-copy {
    text-align: center;
    margin-top: var(--sp-space-8);
    padding-top: var(--sp-space-8);
    border-top: 1px solid var(--sp-gray-800);
    color: var(--sp-gray-600);
    font-size: var(--sp-text-sm);
}

/* ═══════════════════════════════════════════════════════════════════════════
   16. FORMS - Clean, minimal
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-form-group {
    margin-bottom: var(--sp-space-6);
}

.sp-form-label {
    display: block;
    font-size: var(--sp-text-sm);
    font-weight: 500;
    margin-bottom: var(--sp-space-2);
    color: var(--sp-gray-300);
}

.sp-form-input {
    width: 100%;
    padding: var(--sp-space-4);
    background: var(--sp-gray-900);
    border: 1px solid var(--sp-gray-700);
    color: var(--sp-cream);
    font-family: var(--font-sans);
    font-size: var(--sp-text-base);
    transition: border-color var(--sp-duration-fast);
}

.sp-form-input:focus {
    outline: none;
    border-color: var(--sp-ember);
}

.sp-form-input::placeholder {
    color: var(--sp-gray-600);
}

/* ═══════════════════════════════════════════════════════════════════════════
   17. LIVE INDICATOR
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-live-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-space-2);
    padding: var(--sp-space-1) var(--sp-space-3);
    background: rgba(255, 77, 0, 0.15);
    border: 1px solid var(--sp-ember);
    font-size: var(--sp-text-xs);
    font-weight: 600;
    color: var(--sp-ember);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sp-live-dot {
    width: 6px;
    height: 6px;
    background: var(--sp-ember);
    border-radius: 50%;
    animation: sp-live-pulse 2s ease-in-out infinite;
}

/* ═══════════════════════════════════════════════════════════════════════════
   18. RESPONSIVE
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    :root {
        --sp-nav-height: 56px;
    }
    
    .sp-nav {
        padding: 0 var(--sp-space-4);
    }
    
    .sp-nav-links {
        display: none; /* Mobile menu needed */
    }
    
    .sp-hero {
        padding: var(--sp-space-16) var(--sp-space-4);
    }
    
    .sp-section {
        padding: var(--sp-space-16) var(--sp-space-4);
    }
    
    .sp-stats {
        flex-wrap: wrap;
        gap: var(--sp-space-8);
    }
    
    .sp-stat {
        min-width: 120px;
    }
    
    .sp-gallery-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--sp-space-4);
    }
    
    .sp-footer-content {
        flex-direction: column;
        gap: var(--sp-space-6);
        text-align: center;
    }
    
    .sp-footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ═══════════════════════════════════════════════════════════════════════════
   19. UTILITY CLASSES
   ═══════════════════════════════════════════════════════════════════════════ */
.sp-mt-4 { margin-top: var(--sp-space-4); }
.sp-mt-8 { margin-top: var(--sp-space-8); }
.sp-mt-12 { margin-top: var(--sp-space-12); }
.sp-mt-16 { margin-top: var(--sp-space-16); }

.sp-mb-4 { margin-bottom: var(--sp-space-4); }
.sp-mb-8 { margin-bottom: var(--sp-space-8); }
.sp-mb-12 { margin-bottom: var(--sp-space-12); }

.sp-text-center { text-align: center; }
.sp-flex { display: flex; }
.sp-flex-center { display: flex; align-items: center; justify-content: center; }
.sp-gap-4 { gap: var(--sp-space-4); }
.sp-gap-8 { gap: var(--sp-space-8); }