/* ===================================
   FUNDOOR - Website Styles
   Brand: Navy Blue + Gold
   =================================== */

/* CSS Variables */
:root {
    /* Brand Colors */
    --navy-900: #0a1628;
    --navy-800: #0d1f3c;
    --navy-700: #132744;
    --navy-600: #1a3a5c;
    --navy-500: #234b73;
    
    --gold-500: #c9a227;
    --gold-400: #d4b03a;
    --gold-300: #e0c04d;
    --gold-200: #ebd47a;
    
    --white: #ffffff;
    --gray-100: #f4f6f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    
    --success: #10b981;
    --error: #ef4444;
    
    /* Typography */
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;
    
    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
    --shadow-gold: 0 4px 20px rgba(201, 162, 39, 0.3);
    
    --transition: all 0.3s ease;
    --border-radius: 12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--navy-900);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
}

.gold-text {
    color: var(--gold-400);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
    color: var(--navy-900);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-400), var(--gold-300));
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--gold-400);
    border: 2px solid var(--gold-400);
}

.btn-outline:hover {
    background: var(--gold-400);
    color: var(--navy-900);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

/* Section Styles */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(201, 162, 39, 0.1);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--gold-400);
    margin-bottom: 16px;
}

.section-title {
    font-size: 42px;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray-400);
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 22, 40, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 36px;
    width: auto;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
}

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

.nav-links a:not(.btn) {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-300);
}

.nav-links a:not(.btn):hover {
    color: var(--gold-400);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    padding: 140px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(201, 162, 39, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(35, 75, 115, 0.3) 0%, transparent 50%),
        linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 100%);
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(201, 162, 39, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 162, 39, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(201, 162, 39, 0.1);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gold-400);
    margin-bottom: 24px;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--gray-400);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--gold-400);
}

.stat-label {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 4px;
}

/* Hero Card */
.hero-visual {
    display: flex;
    justify-content: flex-end;
}

.hero-card {
    background: linear-gradient(135deg, var(--navy-700), var(--navy-800));
    border: 1px solid rgba(201, 162, 39, 0.2);
    border-radius: 16px;
    padding: 24px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.card-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 16px;
}

.card-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.card-badge.live {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.holdings-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.holding-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

.holding-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.holding-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
    border-radius: 50%;
}

.holding-name {
    font-weight: 500;
    font-size: 14px;
}

.holding-allocation {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--gold-400);
}

.card-link {
    display: block;
    text-align: center;
    padding: 12px;
    color: var(--gold-400);
    font-weight: 500;
    font-size: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.card-link:hover {
    color: var(--gold-300);
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about {
    padding: var(--section-padding);
    background: var(--navy-800);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.about-card {
    background: linear-gradient(135deg, var(--navy-700), var(--navy-900));
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 32px;
    transition: var(--transition);
}

.about-card:hover {
    border-color: rgba(201, 162, 39, 0.3);
    transform: translateY(-4px);
}

.about-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 162, 39, 0.1);
    border-radius: 12px;
    margin-bottom: 20px;
    color: var(--gold-400);
}

.about-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

.about-card p {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.7;
}

/* ===================================
   HOW IT WORKS
   =================================== */
.how-it-works {
    padding: var(--section-padding);
}

.steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.step {
    flex: 1;
    max-width: 250px;
    text-align: center;
    padding: 0 20px;
}

.step-number {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: var(--gold-400);
    opacity: 0.3;
    margin-bottom: 16px;
}

.step-content h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 14px;
    color: var(--gray-400);
}

.step-connector {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-500), transparent);
    margin-top: 32px;
    opacity: 0.3;
}

/* ===================================
   TOKENOMICS
   =================================== */
.tokenomics {
    padding: var(--section-padding);
    background: var(--navy-800);
}

.tokenomics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.chart-container {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}

.donut-chart {
    position: relative;
    width: 220px;
    height: 220px;
}

.donut-chart svg {
    transform: rotate(-90deg);
}

.donut-segment {
    fill: none;
    stroke-width: 35;
}

.segment-1 { stroke: var(--gold-500); }
.segment-2 { stroke: var(--gold-400); }
.segment-3 { stroke: var(--gold-300); }
.segment-4 { stroke: var(--navy-500); }
.segment-5 { stroke: var(--navy-600); }
.segment-6 { stroke: var(--navy-700); }

.chart-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.chart-total {
    display: block;
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    color: var(--gold-400);
}

.chart-label {
    font-size: 12px;
    color: var(--gray-500);
}

.chart-legend {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.legend-color.segment-1 { background: var(--gold-500); }
.legend-color.segment-2 { background: var(--gold-400); }
.legend-color.segment-3 { background: var(--gold-300); }
.legend-color.segment-4 { background: var(--navy-500); }
.legend-color.segment-5 { background: var(--navy-600); }
.legend-color.segment-6 { background: var(--navy-700); }

.legend-label {
    flex: 1;
    font-size: 13px;
    color: var(--gray-400);
}

.legend-value {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 13px;
}

.tokenomics-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.info-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 24px;
}

.info-card h4 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--gold-400);
}

.info-card p {
    font-size: 14px;
    color: var(--gray-400);
}

/* ===================================
   STAKING
   =================================== */
.staking {
    padding: var(--section-padding);
}

.staking-content {
    max-width: 900px;
    margin: 0 auto;
}

.staking-info {
    text-align: center;
}

.staking-info > p {
    font-size: 18px;
    color: var(--gray-400);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* TWAB Explainer */
.twab-explainer {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius);
    padding: 32px;
    margin-bottom: 32px;
    text-align: left;
}

.twab-formula {
    background: rgba(201, 162, 39, 0.1);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: 8px;
    padding: 16px 24px;
    margin-bottom: 24px;
    text-align: center;
}

.formula-label {
    display: block;
    font-size: 12px;
    color: var(--gold-400);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.formula {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
}

.twab-example h4 {
    font-size: 14px;
    color: var(--gray-300);
    margin-bottom: 12px;
}

.twab-example ul {
    list-style: none;
    margin-bottom: 16px;
}

.twab-example li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--gray-400);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.twab-example li:last-child {
    border-bottom: none;
}

.twab-result {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 14px;
    color: var(--success);
}

/* Staking Features */
.staking-features {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.staking-features .feature {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    font-size: 14px;
    color: var(--gray-300);
}

.staking-features .feature-icon {
    color: var(--gold-400);
    font-weight: bold;
}

/* Legacy tier styles (keep for compatibility) */
.staking-tiers {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tier {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 28px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.tier:hover {
    border-color: rgba(201, 162, 39, 0.3);
}

.tier.highlighted {
    background: rgba(201, 162, 39, 0.1);
    border-color: var(--gold-500);
}

.tier-duration {
    font-size: 13px;
    color: var(--gray-400);
    margin-bottom: 4px;
}

.tier-multiplier {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--gold-400);
}

/* ===================================
   GOVERNANCE
   =================================== */
.governance {
    padding: var(--section-padding);
    background: var(--navy-800);
}

.governance-tiers {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.gov-tier {
    position: relative;
    background: linear-gradient(135deg, var(--navy-700), var(--navy-900));
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 32px 24px;
    transition: var(--transition);
}

.gov-tier:hover {
    border-color: rgba(201, 162, 39, 0.3);
    transform: translateY(-4px);
}

.gov-tier.featured {
    border-color: var(--gold-500);
    background: linear-gradient(135deg, rgba(201, 162, 39, 0.1), var(--navy-900));
}

.gov-tier-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 12px;
    background: var(--gold-500);
    color: var(--navy-900);
    font-size: 11px;
    font-weight: 600;
    border-radius: 12px;
    white-space: nowrap;
}

.gov-tier-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.gov-tier-name {
    display: block;
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.gov-tier-req {
    font-size: 14px;
    color: var(--gold-400);
    font-weight: 500;
}

.gov-tier-perks {
    list-style: none;
}

.gov-tier-perks li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--gray-400);
}

.gov-tier-perks li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--gold-400);
    border-radius: 50%;
}

/* ===================================
   CTA
   =================================== */
.cta {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--navy-700), var(--navy-900));
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 18px;
    color: var(--gray-400);
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    padding: 60px 0 30px;
    background: var(--navy-900);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand p {
    margin-top: 16px;
    font-size: 14px;
    color: var(--gray-500);
    max-width: 280px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-col a {
    display: block;
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 12px;
}

.footer-col a:hover {
    color: var(--gold-400);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--gray-500);
}

.disclaimer {
    font-size: 12px;
    color: var(--gray-600);
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tokenomics-grid {
        grid-template-columns: 1fr;
    }
    
    .governance-tiers {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        flex-direction: column;
        align-items: center;
    }
    
    .step-connector {
        width: 2px;
        height: 40px;
        background: linear-gradient(180deg, var(--gold-500), transparent);
        margin: 0;
    }
    
    .tokenomics-info {
        grid-template-columns: 1fr;
    }
    
    .governance-tiers {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .staking-tiers {
        flex-direction: column;
        align-items: center;
    }
    
    .tier {
        width: 100%;
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-lg {
        width: 100%;
    }
}