:root {
    --bg: #03060c;
    --surface: rgba(255, 255, 255, 0.015);
    --surface-border: rgba(255, 255, 255, 0.06);
    --surface-glow: rgba(196, 181, 253, 0.08); /* Lavender glow */
    
    --accent: #c4b5fd; /* Soft Lavender */
    --accent-mint: #99f6e4; /* Mint */
    
    --text: #fdfdfd;
    --text-muted: #94a3b8;
    
    --radius: 32px;
    --font-heading: 'Instrument Serif', serif;
    --font-body: 'Outfit', sans-serif;
    
    --transition: cubic-bezier(0.23, 1, 0.32, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background: 
        radial-gradient(circle at 0% 0%, rgba(153, 246, 228, 0.04) 0%, transparent 40%),
        radial-gradient(circle at 100% 100%, rgba(196, 181, 253, 0.04) 0%, transparent 40%),
        linear-gradient(to bottom, #03060c, #080c14);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Breathing Background Elements */
body::before, body::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -1;
    animation: breathe 12s infinite alternate ease-in-out;
}

body::before {
    width: 600px;
    height: 600px;
    top: -100px;
    left: -100px;
    background: rgba(153, 246, 228, 0.05); /* Mint */
}

body::after {
    width: 500px;
    height: 500px;
    bottom: -150px;
    right: -150px;
    background: rgba(196, 181, 253, 0.05); /* Lavender */
    animation-delay: -6s;
}

@keyframes breathe {
    0% { transform: scale(1) translate(0, 0); opacity: 0.3; }
    100% { transform: scale(1.2) translate(40px, 40px); opacity: 0.6; }
}

.page-shell {
    width: min(1300px, 92%);
    margin: 0 auto;
    padding: 0 0 100px;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 32px 0;
    margin-bottom: 60px;
}

.brand {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--text);
}

.top-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.top-nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.3s var(--transition);
}

.top-nav a:hover {
    color: var(--text);
}

.nav-button,
.primary-button,
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.4s var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
}

.primary-button {
    background: var(--text);
    color: var(--bg);
}

.primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.1);
}

.secondary-button, .nav-button {
    background: var(--surface);
    border-color: var(--surface-border);
    color: var(--text);
    backdrop-filter: blur(12px);
}

.secondary-button:hover, .nav-button:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
    padding: 60px 0 120px;
}

.hero-copy {
    border: none;
    background: none;
    box-shadow: none;
    padding: 0;
}

.hero-copy h1 {
    font-family: var(--font-heading);
    font-size: clamp(4.5rem, 8vw, 7.5rem);
    line-height: 0.85;
    margin-bottom: 32px;
    font-weight: 400;
    font-style: italic;
    color: var(--text);
}

.eyebrow {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 24px;
    display: block;
}

.lead {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 500px;
    margin-bottom: 48px;
    line-height: 1.5;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.hero-card {
    position: relative;
    background: none;
    border: none;
    box-shadow: none;
    padding: 0;
    display: flex;
    justify-content: center;
}

.hero-card img {
    width: 100%;
    max-width: 440px;
    height: auto;
    border-radius: 40px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
    animation: float 8s infinite alternate ease-in-out;
}

@keyframes float {
    0% { transform: translateY(0) rotate(0); }
    100% { transform: translateY(-20px) rotate(1deg); }
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin: 80px 0;
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    padding: 40px;
    border-radius: var(--radius);
    transition: all 0.4s var(--transition);
}

.feature-card:hover {
    background: var(--surface-glow);
    border-color: rgba(196, 181, 253, 0.2);
    transform: translateY(-8px);
}

.feature-kicker {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-mint);
    margin-bottom: 16px;
    display: block;
}

.feature-card h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 400;
    margin-bottom: 16px;
    line-height: 1.1;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 1rem;
}

.spotlight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
    margin: 160px 0;
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 48px;
    padding: 80px;
    overflow: hidden;
    position: relative;
}

.spotlight::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(196, 181, 253, 0.1) 0%, transparent 70%);
    z-index: -1;
}

.spotlight-copy h2 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 400;
    line-height: 1;
    margin-bottom: 24px;
}

.quote-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 40px;
}

.quote-card p {
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--surface-border);
    border-radius: 20px;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.spotlight-list {
    background: rgba(255, 255, 255, 0.02);
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--surface-border);
}

.spotlight-list h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.spotlight-list ul {
    list-style: none;
    display: grid;
    gap: 16px;
}

.spotlight-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
}

.spotlight-list li::before {
    content: '→';
    color: var(--accent);
}

.site-footer {
    border-top: 1px solid var(--surface-border);
    padding-top: 60px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.footer-brand {
    margin-bottom: 16px;
}

.site-footer p {
    color: var(--text-muted);
    max-width: 300px;
}

.footer-links {
    display: flex;
    gap: 40px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: color 0.3s;
}

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

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--transition);
}

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

@media (max-width: 1024px) {
    .hero, .spotlight {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-copy h1 {
        font-size: 4.5rem;
    }
    
    .spotlight {
        padding: 40px;
    }
}

@media (max-width: 640px) {
    .site-header {
        flex-direction: column;
        gap: 24px;
    }
    
    .hero-copy h1 {
        font-size: 3.5rem;
    }
    
    .site-footer {
        flex-direction: column;
        gap: 40px;
        text-align: center;
        align-items: center;
    }
}

/* Personas Section */
.personas-section {
    padding: 100px 0;
    margin: 80px 0;
}

.personas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.persona-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.5s var(--transition);
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
    overflow: hidden;
}

.persona-card:hover {
    background: var(--surface-glow);
    border-color: rgba(196, 181, 253, 0.3);
    transform: translateY(-12px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.persona-image {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 20px;
    object-fit: cover;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.8s var(--transition);
}

.persona-card:hover .persona-image {
    transform: scale(1.04);
}

.persona-header h3 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 400;
    margin-bottom: 8px;
    color: var(--text);
}

.persona-traits {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.trait-tag {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--surface-border);
    border-radius: 100px;
    color: var(--accent-mint);
}

.persona-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.persona-sample {
    margin-top: auto;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    font-size: 0.85rem;
    color: var(--accent);
    font-style: italic;
    border-left: 2px solid var(--accent);
}