/* ===================================
   GOLD WHALE - Premium Design System
   =================================== */

/* CSS Variables */
:root {
    /* Colors */
    --color-black: #0a0a0a;
    --color-dark-gray: #1a1a1a;
    --color-stone-gray: #2d2d2d;
    --color-stone-gray-light: #3a3a3a;
    --color-gold: #d4af37;
    --color-gold-light: #f4e5b0;
    --color-gold-dark: #b8941e;
    --color-white: #ffffff;
    --color-text-primary: #ffffff;
    --color-text-secondary: #cccccc;

    /* Typography */
    --font-heading: 'Cinzel', serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-gold: 0 0 20px rgba(212, 175, 55, 0.3);
    --shadow-gold-strong: 0 0 40px rgba(212, 175, 55, 0.5);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-black);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.05em;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-padding {
    padding: var(--spacing-2xl) 0;
}

/* Section Titles */
.section-title {
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.section-title.centered {
    text-align: center;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.section-subtitle.centered {
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 2px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-black);
    border-color: var(--color-gold);
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-gold-strong);
}

.btn-secondary {
    background: transparent;
    color: var(--color-gold);
    border-color: var(--color-gold);
}

.btn-secondary:hover {
    background: var(--color-gold);
    color: var(--color-black);
    box-shadow: var(--shadow-gold);
}

.btn-tertiary {
    background: var(--color-stone-gray);
    color: var(--color-text-primary);
    border-color: var(--color-stone-gray-light);
}

.btn-tertiary:hover {
    background: var(--color-stone-gray-light);
    border-color: var(--color-gold);
}

/* ===================================
   NAVIGATION
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.25rem var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-gold);
    letter-spacing: 0.15em;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-gold);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-gold);
    transition: all var(--transition-fast);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    will-change: transform;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            rgba(10, 10, 10, 0.3) 0%,
            rgba(10, 10, 10, 0.6) 50%,
            rgba(10, 10, 10, 0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-md);
}

.hero-title {
    color: var(--color-gold);
    text-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
    font-weight: 300;
    letter-spacing: 0.05em;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid var(--color-gold);
    border-radius: 25px;
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--color-gold);
    border-radius: 50%;
    animation: scroll-bounce 2s infinite;
}

@keyframes scroll-bounce {

    0%,
    100% {
        top: 10px;
        opacity: 1;
    }

    50% {
        top: 25px;
        opacity: 0.5;
    }
}

/* Fade-in animations */
.animate-fade-in {
    opacity: 0;
    animation: fadeInUp 1s forwards;
}

.delay-1 {
    animation-delay: 0.3s;
}

.delay-2 {
    animation-delay: 0.6s;
}

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

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

/* ===================================
   ABOUT SECTION
   =================================== */

.about {
    background: var(--color-dark-gray);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-text p {
    margin-bottom: var(--spacing-md);
}

.about-text .highlight {
    color: var(--color-gold);
    font-size: 1.5rem;
    font-weight: 600;
    margin: var(--spacing-lg) 0;
}

.about-text .statement {
    color: var(--color-gold-light);
    font-style: italic;
    font-size: 1.25rem;
    border-left: 3px solid var(--color-gold);
    padding-left: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.about-visual {
    position: relative;
}

.about-image {
    width: 100%;
    height: auto;
    border: 2px solid var(--color-gold);
    box-shadow: var(--shadow-gold);
}

/* ===================================
   TOKEN MECHANICS SECTION
   =================================== */

.mechanics {
    background: var(--color-black);
}

.mechanics-flow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
    flex-wrap: wrap;
}

.flow-item {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-stone-gray);
    border: 1px solid var(--color-stone-gray-light);
    transition: all var(--transition-normal);
}

.flow-item:hover {
    transform: translateY(-10px);
    border-color: var(--color-gold);
    box-shadow: var(--shadow-gold);
}

.flow-item.highlight-item {
    background: linear-gradient(135deg, var(--color-stone-gray), var(--color-stone-gray-light));
    border-color: var(--color-gold);
}

.flow-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
}

.flow-icon svg {
    width: 100%;
    height: 100%;
}

.flow-item h3 {
    color: var(--color-gold);
    margin-bottom: var(--spacing-xs);
    font-size: 1.25rem;
}

.flow-item p {
    font-size: 0.95rem;
}

.flow-arrow {
    font-size: 2rem;
    color: var(--color-gold);
    flex-shrink: 0;
}

.mechanics-statement {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-gold);
    border-bottom: 1px solid var(--color-gold);
}

.mechanics-statement p {
    font-size: 1.25rem;
    color: var(--color-gold-light);
    font-weight: 500;
}

/* ===================================
   ECOSYSTEM SECTION
   =================================== */

.ecosystem {
    background: var(--color-dark-gray);
}

.ecosystem-pyramid {
    max-width: 800px;
    margin: 0 auto;
}

.pyramid-tier {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    text-align: center;
    border: 2px solid;
    position: relative;
    transition: all var(--transition-normal);
}

.pyramid-tier.apex {
    background: linear-gradient(135deg, var(--color-stone-gray), var(--color-stone-gray-light));
    border-color: var(--color-gold);
    box-shadow: var(--shadow-gold);
}

.pyramid-tier.foundation {
    background: var(--color-stone-gray);
    border-color: #999999;
}

.pyramid-tier:hover {
    transform: scale(1.02);
}

.tier-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--color-gold);
    color: var(--color-black);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-sm);
}

.pyramid-tier.foundation .tier-badge {
    background: #999999;
    color: var(--color-white);
}

.pyramid-tier h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.pyramid-tier.apex h3 {
    color: var(--color-gold);
}

.pyramid-tier.foundation h3 {
    color: #cccccc;
}

.pyramid-tier p {
    margin-bottom: var(--spacing-md);
}

.tier-stats {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.tier-stats .stat {
    padding: 0.5rem 1rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--color-gold);
    font-size: 0.875rem;
    color: var(--color-gold-light);
}

.pyramid-connector {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-gold), #999999);
    margin: 0 auto;
}

.ecosystem-statement {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
}

.ecosystem-statement p {
    font-size: 1.25rem;
    color: var(--color-gold-light);
    font-style: italic;
}

/* ===================================
   ROADMAP SECTION
   =================================== */

.roadmap {
    background: var(--color-black);
}

.roadmap-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right,
            var(--color-gold) 0%,
            var(--color-gold) 35%,
            var(--color-stone-gray-light) 35%,
            var(--color-stone-gray-light) 100%);
}

.roadmap-phase {
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.phase-marker {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-stone-gray);
    border: 3px solid var(--color-stone-gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-text-secondary);
    margin: 0 auto var(--spacing-md);
    position: relative;
    z-index: 1;
}

.phase-marker.active {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-color: var(--color-gold);
    color: var(--color-black);
    box-shadow: var(--shadow-gold-strong);
}

.roadmap-phase:first-child .phase-marker {
    background: var(--color-gold-dark);
    border-color: var(--color-gold);
    color: var(--color-black);
}

.phase-content {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-stone-gray);
    border: 1px solid var(--color-stone-gray-light);
}

.phase-content h3 {
    color: var(--color-gold);
    margin-bottom: var(--spacing-xs);
}

.phase-status {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.phase-status.active {
    color: var(--color-gold);
    font-weight: 600;
}

.phase-content ul {
    list-style: none;
    text-align: left;
    display: inline-block;
}

.phase-content li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.phase-content li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-gold);
}

/* ===================================
   COMMUNITY SECTION
   =================================== */

.community {
    background: var(--color-dark-gray);
}

.social-links {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.social-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-stone-gray);
    border: 2px solid var(--color-stone-gray-light);
    color: var(--color-text-primary);
    text-decoration: none;
    min-width: 200px;
    transition: all var(--transition-normal);
}

.social-link svg {
    width: 60px;
    height: 60px;
    color: var(--color-gold);
    transition: all var(--transition-normal);
}

.social-link span {
    font-size: 1.125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.social-link:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: var(--color-gold);
    box-shadow: var(--shadow-gold-strong);
}

.social-link:hover svg {
    transform: scale(1.1);
    filter: drop-shadow(var(--shadow-gold));
}

.contract-address {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contract-address .label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.address-box {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-stone-gray);
    border: 1px solid var(--color-gold);
}

.address-box code {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    color: var(--color-gold-light);
    word-break: break-all;
}

.copy-btn {
    background: none;
    border: none;
    color: var(--color-gold);
    cursor: pointer;
    padding: 0.5rem;
    transition: all var(--transition-fast);
}

.copy-btn svg {
    width: 24px;
    height: 24px;
}

.copy-btn:hover {
    transform: scale(1.1);
    color: var(--color-gold-light);
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    background: var(--color-black);
    padding: var(--spacing-lg) 0;
}

.footer-divider {
    height: 1px;
    background: linear-gradient(to right,
            transparent 0%,
            var(--color-gold) 50%,
            transparent 100%);
    margin-bottom: var(--spacing-lg);
}

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

.footer-logo {
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.footer-logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.gold-text {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    color: var(--color-gold);
    letter-spacing: 0.15em;
}

.footer-text p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.footer-text .disclaimer {
    font-size: 0.875rem;
    color: var(--color-stone-gray-light);
    margin-top: var(--spacing-sm);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 1024px) {
    .flow-arrow {
        display: none;
    }

    .mechanics-flow {
        flex-direction: column;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .about-visual {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        border-bottom: 1px solid var(--color-gold);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .social-links {
        flex-direction: column;
        align-items: center;
    }

    .timeline-line {
        display: none;
    }

    .section-padding {
        padding: var(--spacing-xl) 0;
    }
}

/* Scroll animations */
.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-section.visible {
    opacity: 1;
    transform: translateY(0);
}