:root {
    --bg-dark: #05070a;
    --bg-midnight: #0a0e17;
    --primary: #ffffff;
    --secondary: #a0aec0;
    --accent: #d4af37;
    /* Gold for subtle highlights */
    --tech-blue: #3d5afe;
    --glass: rgba(15, 23, 42, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--primary);
    background: var(--bg-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Cosmic Background Effects */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #05070a 0%, #0a0e17 100%);
    overflow: hidden;
}

.glow-orb {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(61, 90, 254, 0.08) 0%, rgba(61, 90, 254, 0) 70%);
    top: -200px;
    right: -100px;
    border-radius: 50%;
    filter: blur(80px);
    animation: breathing 15s infinite ease-in-out;
}

.light-streak {
    position: absolute;
    bottom: 20%;
    left: -10%;
    width: 120%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transform: rotate(-5deg);
}

@keyframes breathing {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.glass-nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    padding: 1.2rem 0;
    transition: all 0.3s;
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 45px;
    width: auto;
    filter: brightness(1.2) drop-shadow(0 0 10px rgba(61, 90, 254, 0.3));
}

.nav-links a {
    text-decoration: none;
    color: var(--secondary);
    margin-left: 2.5rem;
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.premium-headline {
    font-size: clamp(3.5rem, 12vw, 7rem);
    font-weight: 700;
    letter-spacing: -2px;
    line-height: 1;
    margin-bottom: 2rem;
    color: var(--primary);
}

.premium-headline span {
    color: var(--accent);
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

.premium-subheadline {
    font-size: 1.4rem;
    color: var(--secondary);
    max-width: 700px;
    margin: 0 auto 3rem;
    font-weight: 300;
    line-height: 1.5;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1.2rem 3rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg-dark);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.15);
}

.btn-shine {
    position: relative;
    overflow: hidden;
}

.btn-shine::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.5s;
}

.btn-shine:hover::after {
    left: 100%;
}

/* Vision Card */
.info-section {
    padding: 8rem 0;
}

.vision-card,
.segment-card,
.premium-form-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 5rem 3rem;
    border-radius: 24px;
    text-align: center;
}

/* Story Section */
.story-section {
    padding: 8rem 0;
    background: #080a0f;
    /* Slightly different dark background */
}

.story-card {
    text-align: center;
}

.story-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
    text-align: left;
}

.story-item {
    display: flex;
    flex-direction: column;
}

.pillar-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.pillar-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.pillar-origin {
    font-size: 0.85rem;
    color: var(--secondary);
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-style: italic;
}

.pillar-desc {
    font-size: 1rem;
    color: var(--secondary);
    line-height: 1.6;
}

.story-insight-block {
    margin-top: 6rem;
    padding: 4rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 32px;
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.story-insight-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.insight-lead {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-style: italic;
    color: var(--primary);
    margin-bottom: 2rem;
}

.insight-body {
    font-size: 1.15rem;
    color: var(--secondary);
    line-height: 1.9;
    max-width: 750px;
    margin: 0 auto;
}

.insight-body strong {
    color: var(--primary);
    font-weight: 600;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.body-copy {
    font-size: 1.15rem;
    color: var(--secondary);
    max-width: 750px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Segmentation Grid */
.segmentation-section {
    padding: 5rem 0;
}

.instruction {
    color: var(--tech-blue);
    margin-bottom: 3rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    text-align: left;
}

.option-item {
    cursor: pointer;
}

.option-item input {
    display: none;
}

.option-box {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    transition: all 0.3s;
    height: 100%;
}

.option-title {
    display: block;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.option-desc {
    color: var(--secondary);
    font-size: 0.95rem;
}

.option-item input:checked+.option-box {
    background: rgba(61, 90, 254, 0.1);
    border-color: var(--tech-blue);
    box-shadow: 0 0 20px rgba(61, 90, 254, 0.15);
}

/* Form Styles */
.waitlist-section {
    padding: 8rem 0;
}

.waitlist-form {
    max-width: 600px;
    margin: 3rem auto 2rem;
}

.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.form-group {
    flex: 1;
}

input {
    width: 100%;
    padding: 1.2rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s;
}

input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
}

.full-width {
    width: 100%;
}

.form-footer {
    margin-top: 2rem;
    color: var(--secondary);
    font-size: 0.9rem;
}

.charity-badge {
    margin-top: 1rem;
    color: var(--accent);
    font-weight: 600;
}

/* Animations */
.fade-in {
    opacity: 0;
    animation: fadeIn 2s forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Footer */
.minimal-footer {
    text-align: center;
    padding: 4rem;
    border-top: 1px solid var(--glass-border);
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.85rem;
}

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

    .premium-headline {
        font-size: 4rem;
    }

    .form-row {
        flex-direction: column;
    }

    .vision-card,
    .segment-card,
    .premium-form-card {
        padding: 3rem 1.5rem;
    }
}