/* ============================================
   AuroraLakeNest - Main Stylesheet
   Color Palette: Aurora Borealis Theme
   ============================================ */

/* CSS Variables */
:root {
    /* Base Colors */
    --aln-bg-deep: #070B14;
    --aln-bg-midnight: #0B1220;
    --aln-bg-panel: #0F1A2E;

    /* Text Colors */
    --aln-text-primary: #F3F7FF;
    --aln-text-secondary: #B8C7E6;

    /* Aurora Accents */
    --aln-aurora-green: #42E6B1;
    --aln-aurora-cyan: #58C7FF;
    --aln-aurora-violet: #A78BFA;

    /* Nest Warmth */
    --aln-warm-amber: #F2B56B;
    --aln-copper: #D47A4C;

    /* Borders */
    --aln-border: rgba(255, 255, 255, 0.10);
    --aln-border-glow: rgba(66, 230, 177, 0.3);

    /* Gradients */
    --aln-gradient-aurora: linear-gradient(135deg, rgba(66, 230, 177, 0.35), rgba(88, 199, 255, 0.25), rgba(167, 139, 250, 0.22));
    --aln-gradient-button: linear-gradient(135deg, #42E6B1 0%, #58C7FF 50%, #A78BFA 110%);
    --aln-gradient-text: linear-gradient(135deg, #42E6B1, #58C7FF, #A78BFA);

    /* Spacing */
    --aln-container: 1200px;
    --aln-section-gap: 100px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Manrope', sans-serif;
    background-color: var(--aln-bg-deep);
    color: var(--aln-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

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

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

/* ============================================
   Cookie Popup
   ============================================ */
.aln-cookie-popup {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    max-width: 480px;
    margin: 0 auto;
    background: var(--aln-bg-panel);
    border: 1px solid var(--aln-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px var(--aln-aurora-green);
    z-index: 9999;
    transform: translateY(200%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.aln-cookie-popup.aln-show {
    transform: translateY(0);
}

.aln-cookie-title {
    font-family: 'Sora', sans-serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--aln-text-primary);
}

.aln-cookie-text {
    font-size: 14px;
    color: var(--aln-text-secondary);
    margin-bottom: 20px;
}

.aln-cookie-buttons {
    display: flex;
    gap: 12px;
}

/* ============================================
   Header
   ============================================ */
.aln-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(7, 11, 20, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--aln-border);
}

.aln-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.aln-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Sora', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--aln-text-primary);
}

.aln-logo-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.aln-logo:hover .aln-logo-icon {
    transform: rotate(180deg);
}

.aln-logo-text {
    background: var(--aln-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.aln-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.aln-nav-link {
    padding: 10px 20px;
    font-size: 15px;
    font-weight: 500;
    color: var(--aln-text-secondary);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.aln-nav-link:hover,
.aln-nav-link.aln-active {
    color: var(--aln-text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.aln-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.aln-mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--aln-text-primary);
    transition: all 0.3s ease;
}

/* ============================================
   Buttons
   ============================================ */
.aln-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: 'Sora', sans-serif;
    font-size: 15px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.aln-btn-primary {
    background: var(--aln-gradient-button);
    color: var(--aln-bg-deep);
    box-shadow: 0 4px 20px rgba(66, 230, 177, 0.3);
}

.aln-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(66, 230, 177, 0.4), 0 0 20px var(--aln-aurora-green);
}

.aln-btn-game {
    background: var(--aln-gradient-button);
    color: var(--aln-bg-deep);
    padding: 12px 28px;
}

.aln-btn-game:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--aln-aurora-green);
}

.aln-btn-outline {
    background: transparent;
    color: var(--aln-text-primary);
    border: 2px solid var(--aln-border);
}

.aln-btn-outline:hover {
    border-color: var(--aln-aurora-cyan);
    background: rgba(88, 199, 255, 0.1);
}

.aln-btn-lg {
    padding: 16px 40px;
    font-size: 16px;
}

.aln-btn-glow {
    animation: aln-glow-pulse 2s ease-in-out infinite;
}

@keyframes aln-glow-pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(66, 230, 177, 0.3); }
    50% { box-shadow: 0 4px 40px rgba(66, 230, 177, 0.5), 0 0 30px var(--aln-aurora-cyan); }
}

.aln-btn-accept {
    padding: 12px 24px;
    font-size: 14px;
}

/* ============================================
   Hero Section
   ============================================ */
.aln-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.aln-hero-bg {
    position: absolute;
    inset: 0;
    background: var(--aln-bg-deep);
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(66, 230, 177, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(88, 199, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(167, 139, 250, 0.05) 0%, transparent 60%);
}

.aln-hero-overlay {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 810'%3E%3Cdefs%3E%3ClinearGradient id='a' x1='0%25' y1='0%25' x2='100%25' y2='100%25'%3E%3Cstop offset='0%25' style='stop-color:%2342E6B1;stop-opacity:0.1'/%3E%3Cstop offset='50%25' style='stop-color:%2358C7FF;stop-opacity:0.08'/%3E%3Cstop offset='100%25' style='stop-color:%23A78BFA;stop-opacity:0.1'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cellipse cx='720' cy='405' rx='600' ry='400' fill='url(%23a)'/%3E%3Cellipse cx='200' cy='150' rx='200' ry='120' fill='%2342E6B1' opacity='0.05'/%3E%3Cellipse cx='1240' cy='660' rx='180' ry='100' fill='%2358C7FF' opacity='0.05'/%3E%3C/svg%3E") center/cover no-repeat;
    opacity: 0.6;
}

.aln-hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.aln-hero-title {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--aln-text-primary);
}

.aln-gradient-text {
    background: var(--aln-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.aln-hero-subtitle {
    font-size: clamp(16px, 2vw, 18px);
    color: var(--aln-text-secondary);
    margin-bottom: 32px;
    max-width: 550px;
}

.aln-hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Aurora Blobs */
.aln-aurora-blobs {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.aln-aurora-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: aln-float 20s ease-in-out infinite;
}

.aln-blob-1 {
    width: 400px;
    height: 400px;
    background: var(--aln-aurora-green);
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.aln-blob-2 {
    width: 300px;
    height: 300px;
    background: var(--aln-aurora-cyan);
    bottom: 20%;
    right: -5%;
    animation-delay: -7s;
}

.aln-blob-3 {
    width: 350px;
    height: 350px;
    background: var(--aln-aurora-violet);
    top: 50%;
    right: 10%;
    animation-delay: -14s;
}

@keyframes aln-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(40px, 10px) scale(1.02); }
}

/* ============================================
   Section Headers
   ============================================ */
.aln-section {
    padding: var(--aln-section-gap) 0;
}

.aln-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.aln-section-title {
    font-size: clamp(28px, 4vw, 42px);
    color: var(--aln-text-primary);
    margin-bottom: 12px;
}

.aln-section-subtitle {
    font-size: 16px;
    color: var(--aln-text-secondary);
}

/* ============================================
   About Section
   ============================================ */
.aln-about {
    padding: var(--aln-section-gap) 0;
    background: var(--aln-bg-midnight);
}

.aln-about-content {
    max-width: 800px;
    margin: 0 auto;
}

.aln-about-text {
    font-size: 17px;
    color: var(--aln-text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.aln-about-text:last-child {
    margin-bottom: 0;
}

/* ============================================
   Stats Section
   ============================================ */
.aln-stats {
    padding: 80px 0;
    background: var(--aln-bg-deep);
}

.aln-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.aln-stat-card {
    background: var(--aln-bg-panel);
    border: 1px solid var(--aln-border);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.aln-stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--aln-aurora-green);
    box-shadow: 0 10px 40px rgba(66, 230, 177, 0.2);
}

.aln-stat-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--aln-gradient-aurora);
    border-radius: 12px;
    color: var(--aln-text-primary);
}

.aln-stat-icon svg {
    width: 24px;
    height: 24px;
}

.aln-stat-number {
    font-family: 'Sora', sans-serif;
    font-size: 42px;
    font-weight: 800;
    background: var(--aln-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.aln-stat-label {
    font-size: 14px;
    color: var(--aln-text-secondary);
    font-weight: 500;
}

/* ============================================
   Features Section
   ============================================ */
.aln-features {
    padding: var(--aln-section-gap) 0;
    background: var(--aln-bg-midnight);
}

.aln-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.aln-feature-card {
    background: var(--aln-bg-panel);
    border: 1px solid var(--aln-border);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
}

.aln-feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--aln-aurora-cyan);
    box-shadow: 0 10px 40px rgba(88, 199, 255, 0.2);
}

.aln-feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    margin-bottom: 20px;
    color: var(--aln-bg-deep);
}

.aln-icon-aurora { background: linear-gradient(135deg, #42E6B1, #58C7FF); }
.aln-icon-water { background: linear-gradient(135deg, #58C7FF, #A78BFA); }
.aln-icon-nest { background: linear-gradient(135deg, #A78BFA, #F2B56B); }
.aln-icon-social { background: linear-gradient(135deg, #42E6B1, #A78BFA); }
.aln-icon-play { background: linear-gradient(135deg, #F2B56B, #D47A4C); }
.aln-icon-time { background: linear-gradient(135deg, #58C7FF, #42E6B1); }

.aln-feature-icon svg {
    width: 28px;
    height: 28px;
}

.aln-feature-title {
    font-size: 20px;
    color: var(--aln-text-primary);
    margin-bottom: 12px;
}

.aln-feature-text {
    font-size: 15px;
    color: var(--aln-text-secondary);
    line-height: 1.7;
}

/* ============================================
   Games Section
   ============================================ */
.aln-games {
    padding: var(--aln-section-gap) 0;
    background: var(--aln-bg-deep);
}

.aln-games-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.aln-game-card {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 40px;
    background: var(--aln-bg-panel);
    border: 1px solid var(--aln-border);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.aln-game-card:hover {
    border-color: var(--aln-aurora-violet);
    box-shadow: 0 20px 60px rgba(167, 139, 250, 0.2);
}

.aln-game-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.aln-game-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.aln-game-card:hover .aln-game-image img {
    transform: scale(1.05);
}

.aln-game-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--aln-gradient-button);
    color: var(--aln-bg-deep);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    font-family: 'Sora', sans-serif;
}

.aln-game-info {
    padding: 32px;
    display: flex;
    flex-direction: column;
}

.aln-game-title {
    font-size: 28px;
    color: var(--aln-text-primary);
    margin-bottom: 16px;
}

.aln-game-description {
    font-size: 15px;
    color: var(--aln-text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.aln-game-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.aln-game-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--aln-text-secondary);
}

.aln-game-features span {
    color: var(--aln-aurora-green);
}

/* ============================================
   CTA Section
   ============================================ */
.aln-cta {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.aln-cta-bg {
    position: absolute;
    inset: 0;
    background: var(--aln-gradient-aurora);
    opacity: 0.3;
}

.aln-cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
}

.aln-cta-title {
    font-size: clamp(28px, 4vw, 40px);
    color: var(--aln-text-primary);
    margin-bottom: 16px;
}

.aln-cta-text {
    font-size: 17px;
    color: var(--aln-text-secondary);
    margin-bottom: 32px;
}

/* ============================================
   Footer
   ============================================ */
.aln-footer {
    background: var(--aln-bg-midnight);
    border-top: 1px solid var(--aln-border);
    padding: 60px 0 30px;
}

.aln-footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.aln-footer-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--aln-text-primary);
    margin-bottom: 16px;
}

.aln-footer-nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.aln-footer-nav a {
    color: var(--aln-text-secondary);
    font-size: 14px;
    transition: color 0.3s ease;
}

.aln-footer-nav a:hover {
    color: var(--aln-aurora-cyan);
}

.aln-footer-contact p {
    color: var(--aln-text-secondary);
    font-size: 14px;
    margin-bottom: 8px;
}

.aln-footer-text {
    color: var(--aln-text-secondary);
    font-size: 13px;
    margin-bottom: 12px;
}

.aln-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.aln-footer-links a {
    color: var(--aln-aurora-cyan);
    font-size: 13px;
    transition: color 0.3s ease;
}

.aln-footer-links a:hover {
    color: var(--aln-aurora-green);
}

.aln-footer-disclaimer {
    background: rgba(242, 181, 107, 0.1);
    border: 1px solid rgba(242, 181, 107, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
}

.aln-age-warning {
    font-size: 13px;
    color: var(--aln-warm-amber);
    line-height: 1.6;
}

.aln-footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--aln-border);
}

.aln-footer-bottom p {
    font-size: 13px;
    color: var(--aln-text-secondary);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .aln-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .aln-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .aln-game-card {
        grid-template-columns: 1fr;
    }

    .aln-game-image {
        height: 200px;
    }

    .aln-footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .aln-nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--aln-bg-panel);
        padding: 20px;
        gap: 0;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .aln-nav.aln-open {
        transform: translateX(0);
    }

    .aln-nav-link {
        padding: 16px;
        width: 100%;
        text-align: center;
    }

    .aln-btn-game {
        width: 100%;
    }

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

    .aln-features-grid {
        grid-template-columns: 1fr;
    }

    .aln-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .aln-stat-card {
        padding: 24px 16px;
    }

    .aln-stat-number {
        font-size: 32px;
    }

    .aln-footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .aln-hero-buttons {
        flex-direction: column;
    }

    .aln-hero-buttons .aln-btn {
        width: 100%;
    }

    .aln-cookie-popup {
        left: 16px;
        right: 16px;
        bottom: 16px;
    }
}

@media (max-width: 480px) {
    .aln-container {
        padding: 0 16px;
    }

    .aln-hero-title {
        font-size: 32px;
    }

    .aln-stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Animations
   ============================================ */
@keyframes aln-fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.aln-animate-in {
    animation: aln-fade-in 0.6s ease-out forwards;
}

/* Scroll reveal */
.aln-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

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