/* Google Fonts */
@import url("https://fonts.googleapis.com/css2?family=Fredoka:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap");

:root {
    --nintendo-red: #e60012;
    --nintendo-red-dark: #b3000e;
    --nintendo-blue: #00c3e3;
    --nintendo-blue-dark: #0099b2;
    --nintendo-green: #38d138;
    --nintendo-yellow: #ffd200;
    --dark-charcoal: #1f1f1f;
    --bg-color: #f0f3f8;
    --card-bg: #ffffff;
    --border-color: #1f1f1f;
    --border-width: 4px;
    --card-border: var(--border-width) solid var(--border-color);
    --border-radius: 16px;
    --shadow-offset: 8px 8px 0px 0px var(--border-color);
    --shadow-offset-hover: 4px 4px 0px 0px var(--border-color);

    --font-heading: "Fredoka", sans-serif;
    --font-body: "Inter", sans-serif;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--dark-charcoal);
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: 60px;
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Header Section with Speed Stripes & Checkered Pattern */
header {
    position: relative;
    background: repeating-linear-gradient(
        -45deg,
        var(--nintendo-red),
        var(--nintendo-red) 30px,
        var(--nintendo-red-dark) 30px,
        var(--nintendo-red-dark) 60px
    );
    color: #ffffff;
    padding: 80px 0 100px 0;
    text-align: center;
    border-bottom: var(--card-border);
    box-shadow: 0 8px 0px 0px rgba(0, 0, 0, 0.1);
}

header::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 20px;
    background-color: #ffffff;
    background-image:
        linear-gradient(45deg, var(--dark-charcoal) 25%, transparent 25%),
        linear-gradient(-45deg, var(--dark-charcoal) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, var(--dark-charcoal) 75%),
        linear-gradient(-45deg, transparent 75%, var(--dark-charcoal) 75%);
    background-size: 20px 20px;
    background-position:
        0 0,
        0 10px,
        10px -10px,
        -10px 0px;
    border-top: var(--card-border);
}

.header-logo {
    display: inline-block;
    background-color: #ffffff;
    color: var(--nintendo-red);
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    padding: 12px 36px;
    border: var(--card-border);
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: var(--shadow-offset);
    margin-bottom: 24px;
    transform: rotate(-2deg);
    transition: transform 0.2s ease;
}

.header-logo:hover {
    transform: rotate(0deg) scale(1.03);
}

header h1 {
    display: none; /* Semantic accessibility handled, styled logo used instead */
}

.header-subtitle {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 500;
    max-width: 600px;
    margin: 0 auto;
    text-shadow: 3px 3px 0px var(--dark-charcoal);
    color: var(--nintendo-yellow);
    letter-spacing: 1px;
}

/* Main Content Layout */
main {
    margin-top: 60px;
    position: relative;
    z-index: 10;
}

/* Sections */
section {
    margin-bottom: 70px;
}

/* Introduction Banner (Neo-Brutalist Card) */
.intro-card {
    background-color: var(--card-bg);
    border: var(--card-border);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow-offset);
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.intro-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 15px;
    height: 100%;
    background-color: var(--nintendo-blue);
}

.intro-card h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--dark-charcoal);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.intro-card h2::before {
    content: "★";
    color: var(--nintendo-yellow);
    font-size: 2rem;
    text-shadow: 2px 2px 0 var(--dark-charcoal);
}

.intro-card p {
    font-size: 1.15rem;
    color: #4a4a4a;
    max-width: 900px;
    margin-left: 15px;
}

/* Section Headings */
.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    text-transform: uppercase;
    margin-bottom: 40px;
    text-align: center;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    color: var(--dark-charcoal);
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: var(--nintendo-yellow);
    border: 2px solid var(--dark-charcoal);
    border-radius: 4px;
    z-index: -1;
}

/* Shell Classes Grid */
.shell-classes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.shell-card {
    background-color: var(--card-bg);
    border: var(--card-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-offset);
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
}

.shell-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 12px 12px 0px 0px var(--border-color);
}

.shell-img-container {
    padding: 30px;
    text-align: center;
    border-bottom: var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 220px;
}

.shell-img-container img {
    max-height: 160px;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.shell-card:hover .shell-img-container img {
    transform: scale(1.1) rotate(5deg);
}

/* Individual Shell Card Accent Colors */
.shell-card.blue-shell .shell-img-container {
    background-color: #e6f9fc;
}
.shell-card.blue-shell {
    border-top: 10px solid var(--nintendo-blue);
}

.shell-card.red-shell .shell-img-container {
    background-color: #fdf0f1;
}
.shell-card.red-shell {
    border-top: 10px solid var(--nintendo-red);
}

.shell-card.green-shell .shell-img-container {
    background-color: #effbef;
}
.shell-card.green-shell {
    border-top: 10px solid var(--nintendo-green);
}

.shell-content {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.shell-badge {
    display: inline-block;
    align-self: flex-start;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 4px 12px;
    border: 2px solid var(--dark-charcoal);
    border-radius: 20px;
    margin-bottom: 12px;
}

.blue-shell .shell-badge {
    background-color: var(--nintendo-blue);
    color: #ffffff;
}

.red-shell .shell-badge {
    background-color: var(--nintendo-red);
    color: #ffffff;
}

.green-shell .shell-badge {
    background-color: var(--nintendo-green);
    color: #ffffff;
}

.shell-card h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 12px;
    color: var(--dark-charcoal);
}

.shell-card p {
    color: #555555;
    font-size: 1.05rem;
}

/* Drinking Rules Section */
.drinking-rules {
    background-color: var(--dark-charcoal);
    color: #ffffff;
    padding: 80px 0;
    border: var(--card-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-offset);
    position: relative;
    overflow: hidden;
}

.drinking-rules::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 10px;
    background: repeating-linear-gradient(
        90deg,
        var(--nintendo-red),
        var(--nintendo-red) 50px,
        var(--nintendo-blue) 50px,
        var(--nintendo-blue) 100px
    );
}

.drinking-rules::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 10px;
    background: repeating-linear-gradient(
        90deg,
        var(--nintendo-blue),
        var(--nintendo-blue) 50px,
        var(--nintendo-red) 50px,
        var(--nintendo-red) 100px
    );
}

.drinking-rules .section-title {
    color: #ffffff;
}

.drinking-rules .section-title::after {
    background-color: var(--nintendo-red);
}

/* Joy-Con styled Rules Grid */
.rules-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 0 40px;
}

.rule-card {
    background-color: #2d2d2d;
    border: 3px solid #444444;
    border-radius: 16px;
    padding: 30px;
    display: flex;
    gap: 24px;
    position: relative;
    overflow: hidden;
    transition:
        transform 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.rule-card:hover {
    transform: translateY(-4px);
    border-color: #666666;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* Nintendo Switch Left/Right Joy-Con Colored Borders on Rules */
.rule-card:nth-child(odd) {
    border-left: 8px solid var(--nintendo-blue);
}

.rule-card:nth-child(even) {
    border-right: 8px solid var(--nintendo-red);
}

.rule-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background-color: #3a3a3a;
    border: 2px solid #555555;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

.rule-card:hover .rule-icon {
    transform: scale(1.1) rotate(-5deg);
    background-color: #444444;
}

/* SVG Icon styles */
.rule-icon svg {
    width: 32px;
    height: 32px;
    fill: #ffffff;
}

.rule-card:nth-child(odd) .rule-icon svg {
    fill: var(--nintendo-blue);
}

.rule-card:nth-child(even) .rule-icon svg {
    fill: var(--nintendo-red);
}

.rule-info {
    display: flex;
    flex-direction: column;
}

.rule-card h4 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: #ffffff;
    letter-spacing: 0.5px;
}

.rule-card p {
    color: #cccccc;
    font-size: 1rem;
    line-height: 1.5;
}

/* Footer Section */
footer {
    text-align: center;
    margin-top: 80px;
    padding: 40px 0;
    border-top: 3px solid #e2e8f0;
}

.footer-content {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: #718096;
}

.footer-decor {
    font-size: 1.5rem;
    margin-bottom: 12px;
    display: block;
}

/* Media Queries for Responsiveness */
@media (max-width: 992px) {
    .shell-classes-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .rules-grid {
        grid-template-columns: 1fr;
        padding: 0 20px;
    }
}

@media (max-width: 768px) {
    .header-logo {
        font-size: 2.2rem;
        padding: 8px 24px;
    }

    .header-subtitle {
        font-size: 1.1rem;
        padding: 0 15px;
    }

    .intro-card {
        padding: 30px 20px;
    }

    .intro-card h2 {
        font-size: 1.8rem;
    }

    .shell-classes-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto 50px auto;
    }

    .drinking-rules {
        padding: 60px 0;
    }

    .rule-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 24px;
    }

    .rule-icon {
        width: 50px;
        height: 50px;
    }

    .rule-icon svg {
        width: 26px;
        height: 26px;
    }
}

/* Hall of Fame Section */
.hall-of-fame {
    margin-top: 80px;
    margin-bottom: 70px;
}

.fame-years-container {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.fame-year-block {
    background-color: var(--card-bg);
    border: var(--card-border);
    border-radius: var(--border-radius);
    padding: 50px 30px 30px 30px;
    box-shadow: var(--shadow-offset);
    position: relative;
    margin-top: 20px;
}

.year-badge {
    position: absolute;
    top: -24px;
    left: 40px;
    background-color: var(--nintendo-yellow);
    color: var(--dark-charcoal);
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    padding: 6px 24px;
    border: var(--card-border);
    border-radius: 30px;
    box-shadow: 4px 4px 0px 0px var(--border-color);
    transform: rotate(-1deg);
}

.fame-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 25px;
}

.fame-card {
    background-color: var(--bg-color);
    border: 3px solid var(--border-color);
    border-radius: 12px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.fame-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px 0px var(--border-color);
}

/* Individual Champion Card styling */
.fame-card.blue-champion {
    border-left: 8px solid var(--nintendo-blue);
}
.fame-card.red-champion {
    border-left: 8px solid var(--nintendo-red);
}
.fame-card.green-champion {
    border-left: 8px solid var(--nintendo-green);
}

/* Fame Avatars & Fallbacks */
.fame-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 3px solid var(--border-color);
    background-color: var(--nintendo-yellow);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 2px 2px 0px 0px var(--border-color);
    transition: transform 0.2s ease;
}

.fame-card:hover .fame-avatar {
    transform: scale(1.08) rotate(5deg);
}

.fame-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-fallback {
    display: none; /* Hidden if image loads successfully */
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
    text-shadow: 2px 2px 0 var(--border-color);
}

/* Individual Champion Avatar Colors (fallback state) */
.blue-champion .fame-avatar {
    background-color: var(--nintendo-blue);
}
.red-champion .fame-avatar {
    background-color: var(--nintendo-red);
}
.green-champion .fame-avatar {
    background-color: var(--nintendo-green);
}

.fame-details {
    display: flex;
    flex-direction: column;
}

.fame-class {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: #555555;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fame-winner {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--dark-charcoal);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.15s ease;
    display: inline-block;
}

.fame-card.blue-champion .fame-winner:hover {
    color: var(--nintendo-blue-dark);
}
.fame-card.red-champion .fame-winner:hover {
    color: var(--nintendo-red-dark);
}
.fame-card.green-champion .fame-winner:hover {
    color: var(--nintendo-green);
}

/* Responsive adjust for fame-grid */
@media (max-width: 992px) {
    .fame-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .fame-year-block {
        padding-top: 60px;
    }

    .year-badge {
        left: 20px;
    }
}