/* ============================================
   AIRY — Olfactory Architecture
   Hyper-Botanical Sculpture Landing Page
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Color Palette - Gilded Cream */
    --bone-white: #F9F7F2;
    --warm-vanilla: #E8D5B5;
    --vanilla-light: #F5EDE0;
    --golden-amber: #D4A853;
    --amber-glow: rgba(212, 168, 83, 0.3);
    --obsidian: #1A1A1A;
    --obsidian-soft: #2A2A2A;
    --cream-dark: #E5DFD4;
    
    /* Typography */
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    --space-2xl: 12rem;
    
    /* Transitions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --transition-fast: 0.2s var(--ease-out-quart);
    --transition-medium: 0.4s var(--ease-out-expo);
    --transition-slow: 0.8s var(--ease-out-expo);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-mono);
    font-weight: 400;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--obsidian);
    background: var(--bone-white);
    overflow-x: hidden;
}

/* Selection */
::selection {
    background: var(--warm-vanilla);
    color: var(--obsidian);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bone-white);
}

::-webkit-scrollbar-thumb {
    background: var(--warm-vanilla);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--golden-amber);
}

/* ============================================
   GRAIN OVERLAY
   ============================================ */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
}

/* ============================================
   CANVAS LAYERS
   ============================================ */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

#product-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 50;
    pointer-events: none;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    mix-blend-mode: difference;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--bone-white);
}

.logo-dot {
    width: 6px;
    height: 6px;
    background: var(--golden-amber);
    border-radius: 50%;
    margin-left: 2px;
}

.nav-links {
    display: flex;
    gap: var(--space-md);
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--bone-white);
    text-decoration: none;
    position: relative;
    padding: 0.25rem 0;
    transition: var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--golden-amber);
    transition: var(--transition-medium);
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--obsidian);
    background: var(--bone-white);
    border: none;
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition-fast);
    mix-blend-mode: normal;
}

.nav-cta:hover {
    background: var(--golden-amber);
    transform: translateY(-2px);
}

.nav-cta svg {
    transition: var(--transition-fast);
}

.nav-cta:hover svg {
    transform: translateX(4px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(
        135deg,
        var(--bone-white) 0%,
        var(--vanilla-light) 50%,
        var(--warm-vanilla) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Vertical Typography */
.vertical-text {
    position: absolute;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-family: var(--font-serif);
    font-size: clamp(6rem, 15vw, 14rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    color: transparent;
    -webkit-text-stroke: 1px var(--obsidian);
    opacity: 0.15;
    user-select: none;
    will-change: transform;
}

.vertical-text-left {
    left: 5%;
    top: 50%;
    transform: translateY(-50%);
}

.vertical-text-right {
    right: 5%;
    top: 50%;
    transform: translateY(-50%) rotate(180deg);
}

/* Hero Center Content */
.hero-center {
    text-align: left;
    max-width: 500px;
    padding: 0 var(--space-md);
    margin-left: 8%;
    margin-right: auto;
}

.hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--golden-amber);
    margin-bottom: var(--space-md);
    opacity: 0;
    animation: fadeInUp 1s var(--ease-out-expo) 0.5s forwards;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--obsidian);
    margin-bottom: var(--space-md);
}

.title-line {
    display: block;
    opacity: 0;
    animation: fadeInUp 1s var(--ease-out-expo) forwards;
}

.title-line:nth-child(1) {
    animation-delay: 0.7s;
}

.title-line:nth-child(2) {
    animation-delay: 0.9s;
}

.title-line-accent {
    font-style: italic;
    color: var(--obsidian-soft);
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--obsidian-soft);
    opacity: 0;
    animation: fadeInUp 1s var(--ease-out-expo) 1.1s forwards;
}

/* Product Badge */
.product-badge {
    position: absolute;
    right: 10%;
    top: 20%;
    width: 100px;
    height: 100px;
    opacity: 0;
    animation: fadeIn 1s var(--ease-out-expo) 1.5s forwards;
}

.badge-inner {
    width: 100%;
    height: 100%;
    border: 1px solid var(--obsidian);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: rotate 20s linear infinite;
}

.badge-text {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.2em;
}

.badge-year {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    opacity: 0;
    animation: fadeIn 1s var(--ease-out-expo) 2s forwards;
}

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

.scroll-text {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--obsidian-soft);
}

/* ============================================
   STORY SECTION
   ============================================ */
.story {
    position: relative;
    z-index: 10;
    padding: var(--space-2xl) var(--space-lg);
    background: transparent;
}

.story-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.story-content-wrapper {
    background: rgba(249, 247, 242, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--space-xl);
    border-radius: 16px;
    border: 1px solid rgba(232, 213, 181, 0.3);
}

.story-3d-space {
    min-height: 500px;
    /* Empty space for 3D model */
}

.story-container {
    max-width: 1200px;
    margin: 0 auto;
}

.story-header {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.section-number {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--golden-amber);
    letter-spacing: 0.1em;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--obsidian);
}

.story-content {
    display: grid;
    gap: var(--space-xl);
}

.story-text-block {
    max-width: 800px;
}

.story-lead {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 400;
    line-height: 1.5;
    color: var(--obsidian);
}

.story-lead em {
    font-style: italic;
    color: var(--golden-amber);
}

.story-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.story-column h3 {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--obsidian);
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--cream-dark);
}

.story-column p {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--obsidian-soft);
}

/* ============================================
   SCENT SECTION
   ============================================ */
.scent {
    position: relative;
    z-index: 10;
    padding: var(--space-2xl) var(--space-lg);
    background: var(--obsidian);
    color: var(--bone-white);
}

.scent::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(232, 213, 181, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.scent-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    min-height: 80vh;
}

.scent-3d-space {
    min-height: 500px;
    /* Reserved space for 3D model */
    position: relative;
}

.scent-3d-space::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    border: 1px solid rgba(232, 213, 181, 0.15);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
}

@media (max-width: 768px) {
    .scent-container {
        grid-template-columns: 1fr;
    }
    
    .scent-3d-space {
        min-height: 300px;
    }
}

.scent-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.scent-circle {
    position: relative;
    width: 300px;
    height: 300px;
}

.scent-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid rgba(232, 213, 181, 0.2);
}

.scent-ring-1 {
    width: 100%;
    height: 100%;
    animation: pulse 4s ease-in-out infinite;
}

.scent-ring-2 {
    width: 70%;
    height: 70%;
    animation: pulse 4s ease-in-out infinite 0.5s;
}

.scent-ring-3 {
    width: 40%;
    height: 40%;
    animation: pulse 4s ease-in-out infinite 1s;
}

.scent-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--warm-vanilla);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scent-core span {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-style: italic;
    color: var(--obsidian);
}

.scent-info {
    padding: var(--space-lg) 0;
}

.scent-info .section-number,
.scent-info .section-title {
    color: var(--bone-white);
}

.scent-info .section-title {
    margin-bottom: var(--space-lg);
}

.scent-notes {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.note-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding-bottom: var(--space-md);
    border-bottom: 1px solid rgba(232, 213, 181, 0.15);
}

.note-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--golden-amber);
}

.note-value {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--bone-white);
}

.scent-duration {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.duration-bar {
    width: 100%;
    height: 4px;
    background: rgba(232, 213, 181, 0.15);
    border-radius: 2px;
    overflow: hidden;
}

.duration-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--golden-amber), var(--warm-vanilla));
    border-radius: 2px;
    transition: width 1.5s var(--ease-out-expo);
}

.duration-fill.animate {
    width: 100%;
}

.duration-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: rgba(249, 247, 242, 0.6);
}

/* ============================================
   SPECS SECTION
   ============================================ */
.specs {
    position: relative;
    z-index: 10;
    padding: var(--space-2xl) var(--space-lg);
    padding-top: calc(var(--space-2xl) + 100px);
    background: linear-gradient(to bottom, transparent 0%, var(--bone-white) 200px);
    min-height: 100vh;
}

.specs-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    max-width: 1400px;
    margin: 0 auto;
}

.specs-3d-space {
    min-height: 400px;
    /* Reserved for 3D model with annotations */
}

.specs-content-wrapper {
    background: rgba(249, 247, 242, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--space-xl);
    border-radius: 16px;
    border: 1px solid rgba(232, 213, 181, 0.3);
}

.specs-container {
    max-width: 1200px;
    margin: 0 auto;
}

.specs-header {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1px;
    background: var(--cream-dark);
    border: 1px solid var(--cream-dark);
}

.spec-item {
    background: var(--bone-white);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    transition: var(--transition-fast);
}

.spec-item:hover {
    background: var(--vanilla-light);
}

.spec-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--obsidian-soft);
}

.spec-value {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--obsidian);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    position: relative;
    z-index: 10;
    padding: var(--space-2xl) var(--space-lg);
    background: linear-gradient(
        180deg,
        transparent 0%,
        var(--warm-vanilla) 30%
    );
    text-align: center;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-container {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(249, 247, 242, 0.9);
    backdrop-filter: blur(20px);
    padding: var(--space-xl);
    border-radius: 24px;
    border: 1px solid rgba(232, 213, 181, 0.3);
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--obsidian);
    margin-bottom: var(--space-sm);
}

.cta-subtitle {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--obsidian-soft);
    margin-bottom: var(--space-lg);
}

.cta-pricing {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: var(--space-lg);
}

.price {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 400;
    color: var(--obsidian);
}

.price-note {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--golden-amber);
}

.cta-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem 3rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--bone-white);
    background: var(--obsidian);
    border: none;
    border-radius: 100px;
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition-medium);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(26, 26, 26, 0.3);
}

.button-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: var(--transition-slow);
}

.cta-button:hover .button-shine {
    left: 100%;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    position: relative;
    z-index: 20;
    padding: var(--space-lg);
    background: var(--obsidian);
    color: var(--bone-white);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: -0.02em;
}

.footer-tagline {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: rgba(249, 247, 242, 0.5);
}

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

.footer-links a {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: rgba(249, 247, 242, 0.7);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--golden-amber);
}

.footer-copyright {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: rgba(249, 247, 242, 0.4);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scaleY(1);
    }
    50% {
        opacity: 1;
        transform: scaleY(1.2);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1.05);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .vertical-text {
        font-size: clamp(4rem, 12vw, 10rem);
    }
    
    .vertical-text-left {
        left: 2%;
    }
    
    .vertical-text-right {
        right: 2%;
    }
    
    .product-badge {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav {
        padding: var(--space-sm) var(--space-md);
    }
    
    .nav-links {
        display: none;
    }
    
    .vertical-text {
        display: none;
    }
    
    .story,
    .scent,
    .specs,
    .cta-section {
        padding: var(--space-xl) var(--space-md);
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

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

/* ============================================
   SCROLL PROGRESS BAR
   ============================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(232, 213, 181, 0.2);
    z-index: 1000;
}

.scroll-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--golden-amber), var(--warm-vanilla));
    transform-origin: left;
    transform: scaleX(0);
    transition: transform 0.1s linear;
}

/* ============================================
   SECTION NAVIGATION DOTS
   ============================================ */
.section-nav {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.section-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1.5px solid var(--obsidian);
    background: transparent;
    cursor: pointer;
    transition: var(--transition-medium);
    position: relative;
}

.section-dot::before {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 1px solid transparent;
    transition: var(--transition-medium);
}

.section-dot:hover {
    transform: scale(1.3);
    border-color: var(--golden-amber);
}

.section-dot.active {
    background: var(--golden-amber);
    border-color: var(--golden-amber);
    transform: scale(1.2);
}

.section-dot.active::before {
    border-color: rgba(212, 168, 83, 0.3);
}

/* Dark sections - invert dot colors */
.scent ~ .section-nav .section-dot,
body:has(.scent:hover) .section-nav .section-dot {
    border-color: var(--bone-white);
}

@media (max-width: 768px) {
    .section-nav {
        right: 15px;
        gap: 12px;
    }
    
    .section-dot {
        width: 8px;
        height: 8px;
    }
}

/* ============================================
   SECTION LABEL
   ============================================ */
.section-label {
    position: fixed;
    left: 30px;
    bottom: 30px;
    z-index: 100;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--obsidian-soft);
    mix-blend-mode: difference;
}

.section-label span {
    display: inline-block;
    padding: 8px 12px;
    background: rgba(249, 247, 242, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 4px;
    border: 1px solid rgba(26, 26, 26, 0.1);
}

@media (max-width: 768px) {
    .section-label {
        display: none;
    }
}

/* ============================================
   ANNOTATIONS CONTAINER
   ============================================ */
#annotations-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 50;
}

.annotation {
    position: absolute;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s var(--ease-out-expo), transform 0.5s var(--ease-out-expo);
}

/* Annotation pulse effect */
.annotation-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 168, 83, 0.3) 0%, transparent 70%);
    animation: annotationPulse 2s ease-in-out infinite;
}

@keyframes annotationPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.3);
        opacity: 1;
    }
}

/* Annotation dot */
.annotation-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--golden-amber);
    box-shadow: 0 0 20px rgba(212, 168, 83, 0.5);
    z-index: 2;
}

.annotation-dot::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--golden-amber);
    opacity: 0.5;
    animation: dotRing 1.5s ease-out infinite;
}

@keyframes dotRing {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* Annotation line */
.annotation-line {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, var(--golden-amber), transparent);
    transform-origin: left center;
}

/* Annotation content */
.annotation-content {
    position: absolute;
    top: 50%;
    left: calc(50% + 70px);
    transform: translateY(-50%);
    white-space: nowrap;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px 16px;
    background: rgba(249, 247, 242, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 8px;
    border: 1px solid rgba(232, 213, 181, 0.5);
    box-shadow: 0 10px 40px rgba(26, 26, 26, 0.1);
}

.annotation-title {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--golden-amber);
}

.annotation-value {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 500;
    color: var(--obsidian);
}

/* Position variations for annotations */
.annotation:nth-child(2) .annotation-line {
    transform: scaleX(-1);
}

.annotation:nth-child(2) .annotation-content {
    left: auto;
    right: calc(50% + 70px);
}

.annotation:nth-child(4) .annotation-line {
    transform: scaleX(-1);
}

.annotation:nth-child(4) .annotation-content {
    left: auto;
    right: calc(50% + 70px);
}

.annotation:nth-child(5) .annotation-line {
    transform: rotate(-90deg);
    transform-origin: left center;
}

.annotation:nth-child(5) .annotation-content {
    left: 50%;
    top: calc(50% - 80px);
    transform: translateX(-50%);
}

/* Hover effect for annotations */
.annotation:hover .annotation-content {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 15px 50px rgba(26, 26, 26, 0.15);
    transform: translateY(-50%) scale(1.05);
}

.annotation:nth-child(5):hover .annotation-content {
    transform: translateX(-50%) scale(1.05);
}

@media (max-width: 768px) {
    .annotation-content {
        padding: 8px 12px;
    }
    
    .annotation-title {
        font-size: 0.55rem;
    }
    
    .annotation-value {
        font-size: 0.85rem;
    }
    
    .annotation-line {
        width: 40px;
    }
    
    .annotation-content {
        left: calc(50% + 50px);
    }
    
    .annotation:nth-child(2) .annotation-content,
    .annotation:nth-child(4) .annotation-content {
        right: calc(50% + 50px);
    }
}