/* ============================================
   SPOTIFY x VENOM PITCH DECK
   Cinematic Dark Jungle Theme
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --emerald-deep: #0a1f0d;
    --emerald-dark: #0d2818;
    --emerald-mid: #1a4d2e;
    --emerald-light: #2d6a4f;
    --gold-dark: #9a7b0a;
    --gold-primary: #c9a227;
    --gold-light: #f4d03f;
    --gold-glow: #e8c547;
    --white: #ffffff;
    --off-white: #f5f5f0;
    --black: #000000;
    --shadow-heavy: rgba(0, 0, 0, 0.85);
    --shadow-medium: rgba(0, 0, 0, 0.6);
    
    /* Typography */
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', 'Helvetica Neue', sans-serif;
    
    /* Spacing */
    --slide-padding: 60px;
}

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

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--black);
}

body {
    font-family: var(--font-sans);
    color: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Presentation Container */
.presentation {
    width: 100%;
    height: 100vh;
    position: relative;
    overflow: hidden;
}

/* Navigation */
.slide-nav {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 20px;
    z-index: 1000;
    padding: 12px 24px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 1px solid rgba(201, 162, 39, 0.2);
}

.nav-btn {
    background: transparent;
    border: none;
    color: var(--gold-primary);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn:hover {
    background: rgba(201, 162, 39, 0.2);
    color: var(--gold-light);
}

.slide-indicators {
    display: flex;
    gap: 10px;
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: var(--gold-primary);
    box-shadow: 0 0 10px var(--gold-primary);
}

.indicator:hover {
    background: rgba(201, 162, 39, 0.6);
}

/* Slide Base */
.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

/* Vignette Effect */
.vignette {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.8) 100%);
    z-index: 1;
    pointer-events: none;
}

.vignette.heavy {
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.5) 40%, rgba(0,0,0,0.9) 100%);
}

.slide-content {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    padding: var(--slide-padding);
    display: flex;
    flex-direction: column;
}

/* ============================================
   SLIDE 1: HERO
   ============================================ */
.slide-1 .slide-bg {
    background: 
        linear-gradient(135deg, rgba(10, 31, 13, 0.7) 0%, rgba(0, 0, 0, 0.5) 50%, rgba(10, 31, 13, 0.7) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="jungle" patternUnits="userSpaceOnUse" width="100" height="100"><rect fill="%230d2818" width="100" height="100"/><circle cx="20" cy="30" r="15" fill="%231a4d2e" opacity="0.5"/><circle cx="70" cy="60" r="20" fill="%232d6a4f" opacity="0.3"/><circle cx="40" cy="80" r="12" fill="%231a4d2e" opacity="0.4"/></pattern></defs><rect fill="url(%23jungle)" width="100" height="100"/></svg>');
    background-color: var(--emerald-deep);
}

.slide-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.logo {
    opacity: 0.9;
}

.logo-spotify svg {
    width: 120px;
    height: auto;
    color: var(--white);
}

.logo-musicbiz .logo-text {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 3px;
    color: var(--white);
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.venom-title {
    font-family: var(--font-serif);
    font-size: clamp(80px, 15vw, 180px);
    font-weight: 700;
    letter-spacing: 0.1em;
    background: linear-gradient(180deg, var(--gold-light) 0%, var(--gold-primary) 50%, var(--gold-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 60px rgba(201, 162, 39, 0.4);
    margin-bottom: 20px;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.2); }
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(24px, 4vw, 42px);
    font-weight: 500;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}

.hero-subheadline {
    font-family: var(--font-sans);
    font-size: clamp(14px, 2vw, 18px);
    font-weight: 300;
    color: var(--off-white);
    max-width: 700px;
    opacity: 0.9;
}

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

.date {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: var(--gold-primary);
}

/* ============================================
   SLIDE 2: INDUSTRY CONTEXT
   ============================================ */
.slide-2 .slide-bg {
    background: linear-gradient(180deg, var(--emerald-deep) 0%, var(--black) 100%);
}

.content-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.content-wrapper.centered {
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.slide-number {
    display: block;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--gold-primary);
    margin-bottom: 20px;
}

.headline {
    font-family: var(--font-serif);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 600;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 40px;
}

.text-block {
    max-width: 600px;
}

.bullet-list {
    list-style: none;
}

.bullet-list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 24px;
    font-family: var(--font-sans);
    font-size: clamp(14px, 1.8vw, 18px);
    font-weight: 300;
    color: var(--off-white);
    line-height: 1.7;
}

.bullet-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--gold-primary);
    border-radius: 50%;
}

.bullet-list li strong {
    color: var(--gold-light);
    font-weight: 600;
}

.visual-element {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.connection-line {
    position: relative;
    width: 300px;
    height: 150px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.connection-line .arc {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.dot {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gold-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 700;
    color: var(--black);
    box-shadow: 0 0 30px var(--gold-primary);
    position: relative;
    z-index: 2;
}

.bottom-logo {
    position: absolute;
    bottom: var(--slide-padding);
    right: var(--slide-padding);
}

.bottom-logo svg {
    width: 50px;
    height: auto;
    color: var(--gold-primary);
}

/* ============================================
   SLIDE 3: MAIN EVENT
   ============================================ */
.slide-3 .slide-bg {
    background: 
        linear-gradient(135deg, rgba(13, 40, 24, 0.9) 0%, rgba(0, 0, 0, 0.95) 100%);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    width: 100%;
    max-width: 1200px;
}

.info-card {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: 4px;
    padding: 40px 30px;
    text-align: left;
    transition: all 0.3s ease;
}

.info-card:hover {
    border-color: var(--gold-primary);
    background: rgba(201, 162, 39, 0.05);
    transform: translateY(-5px);
}

.info-card h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--gold-light);
    margin-bottom: 16px;
}

.info-card p {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 300;
    color: var(--off-white);
    line-height: 1.7;
}

/* ============================================
   SLIDE 4: THE SUBJECT
   ============================================ */
.slide-4 .slide-bg {
    background: linear-gradient(90deg, var(--black) 0%, var(--emerald-deep) 100%);
}

.split-layout {
    flex-direction: row;
    align-items: center;
    gap: 80px;
}

.artist-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-frame {
    width: 100%;
    max-width: 500px;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(201, 162, 39, 0.3);
}

.image-frame img {
    width: 100%;
    height: auto;
    display: block;
}

.artist-info {
    flex: 1;
    padding-right: 40px;
}

.artist-info .headline {
    margin-bottom: 30px;
}

/* ============================================
   SLIDE 5: VIP DINNER
   ============================================ */
.slide-5 .slide-bg {
    background: linear-gradient(180deg, var(--emerald-dark) 0%, var(--black) 100%);
}

.vip-cards .info-card.velvet {
    background: linear-gradient(145deg, rgba(13, 40, 24, 0.8) 0%, rgba(0, 0, 0, 0.6) 100%);
    border-color: rgba(201, 162, 39, 0.2);
}

.vip-cards .info-card.velvet:hover {
    background: linear-gradient(145deg, rgba(26, 77, 46, 0.6) 0%, rgba(0, 0, 0, 0.7) 100%);
}

/* ============================================
   SLIDE 6: ROI & NEXT STEPS
   ============================================ */
.slide-6 .slide-bg {
    background: 
        linear-gradient(180deg, rgba(13, 40, 24, 0.6) 0%, rgba(0, 0, 0, 0.9) 100%);
    filter: blur(0px);
}

.roi-list {
    text-align: left;
    max-width: 700px;
    margin: 0 auto 40px;
}

.roi-list li {
    font-size: clamp(16px, 2vw, 20px);
}

.gold-divider {
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
    margin: 40px auto;
}

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

.cta-text {
    font-family: var(--font-serif);
    font-size: clamp(18px, 2.5vw, 24px);
    font-style: italic;
    color: var(--off-white);
    margin-bottom: 20px;
}

.cta-email {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 500;
    color: var(--gold-primary);
    text-decoration: none;
    padding: 12px 32px;
    border: 2px solid var(--gold-primary);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.cta-email:hover {
    background: var(--gold-primary);
    color: var(--black);
}

.partner-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    opacity: 0.7;
}

.partner-logo {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--white);
}

.partner-divider {
    color: var(--gold-primary);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 1024px) {
    :root {
        --slide-padding: 40px;
    }
    
    .card-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .split-layout {
        flex-direction: column;
        text-align: center;
    }
    
    .artist-info {
        padding-right: 0;
    }
    
    .artist-info .bullet-list {
        text-align: left;
    }
    
    .content-wrapper {
        flex-direction: column;
        text-align: center;
    }
    
    .text-block {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    :root {
        --slide-padding: 24px;
    }
    
    .slide-nav {
        bottom: 20px;
        padding: 8px 16px;
    }
    
    .logo-spotify svg {
        width: 80px;
    }
    
    .connection-line {
        width: 200px;
        height: 100px;
    }
    
    .dot {
        width: 40px;
        height: 40px;
        font-size: 10px;
    }
}

/* Print Styles */
@media print {
    .slide-nav {
        display: none;
    }
    
    .slide {
        page-break-after: always;
        position: relative;
        opacity: 1;
        visibility: visible;
    }
}