/**
 * Helianthus Server Website
 * Professional Modern Design with Minecraft Aesthetics
 */

/* ========================================================================
   1. DESIGN TOKENS & VARIABLES
   ======================================================================== */

:root {
    /* Color Palette - Minecraft Earth Tones */
    --color-primary: #ffd700;
    --color-primary-dark: #ccac00;
    --color-primary-light: #ffed4e;

    /* Background Colors */
    --color-bg-dark: #1a0f0a;
    --color-bg-medium: #2c1810;
    --color-bg-light: #3d241a;
    --color-bg-card: #4a2f20;

    /* Text Colors */
    --color-text-primary: #e0c9b1;
    --color-text-secondary: #c9a87c;
    --color-text-muted: #8b4513;

    /* House Colors */
    --color-adamant: #4a90e2;
    --color-theurgy: #9b59b6;
    --color-demeter: #27ae60;

    /* Typography */
    --font-minecraft: 'Pixel Digivolve', 'Press Start 2P', monospace;
    --font-fallback: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Layout */
    --container-max: 1280px;
    --container-padding: var(--space-4);

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.5);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

/* ========================================================================
   2. FONT FACE
   ======================================================================== */

@font-face {
    font-family: 'Pixel Digivolve';
    src: url('../fonts/PixelDigivolve.otf') format('opentype');
    font-display: swap;
    font-weight: normal;
    font-style: normal;
}

/* ========================================================================
   3. RESET & BASE
   ======================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-bg-medium) 100%) fixed;
    color: var(--color-text-primary);
    font-family: var(--font-minecraft), var(--font-fallback), serif;
    font-size: var(--font-size-base);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background texture overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
            radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.03) 0%, transparent 50%),
            radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* ========================================================================
   4. TYPOGRAPHY
   ======================================================================== */

h1, h2, h3, h4, h5, h6 {
    color: var(--color-primary);
    font-weight: normal;
    line-height: 1.2;
    margin-bottom: var(--space-4);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--space-4);
    line-height: 1.7;
}

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

a:hover,
a:focus {
    color: var(--color-primary-light);
}

strong {
    color: var(--color-primary);
    font-weight: normal;
}

ul, ol {
    margin-bottom: var(--space-4);
    padding-left: var(--space-6);
}

li {
    margin-bottom: var(--space-2);
}

/* ========================================================================
   5. LAYOUT OBJECTS
   ======================================================================== */

.o-container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 1;
}

.o-container--narrow {
    max-width: 960px;
}

.o-grid {
    display: grid;
    gap: var(--space-6);
}

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

.o-grid--3-col {
    grid-template-columns: repeat(3, 1fr);
}

.o-section {
    padding: var(--space-16) 0;
}

/* ========================================================================
   6. NAVIGATION COMPONENT
   ======================================================================== */

.c-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(26, 15, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.c-nav__container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}

.c-nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    list-style: none;
    margin: 0;
    padding: 0;
}

.c-nav__item {
    position: relative;
}

.c-nav__link {
    display: block;
    padding: var(--space-3) var(--space-4);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all var(--transition-base);
    border-radius: var(--radius-sm);
    position: relative;
}

.c-nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background: var(--color-primary);
    transition: transform var(--transition-base);
}

.c-nav__link:hover,
.c-nav__link:focus {
    color: var(--color-primary);
    background: rgba(255, 215, 0, 0.1);
}

.c-nav__link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.c-nav__link--active {
    color: var(--color-primary);
    background: rgba(255, 215, 0, 0.15);
}

.c-nav__link--active::after {
    transform: translateX(-50%) scaleX(1);
}

/* ========================================================================
   7. HERO COMPONENT
   ======================================================================== */

.c-hero {
    position: relative;
    padding: var(--space-20) 0;
    text-align: center;
    overflow: hidden;
}

.c-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255, 215, 0, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.c-hero__title {
    font-size: clamp(2rem, 5vw, 4rem);
    margin-bottom: var(--space-6);
    animation: fadeSlideUp 0.8s ease both;
    text-shadow:
            3px 3px 6px rgba(0, 0, 0, 0.7),
            0 0 20px rgba(255, 215, 0, 0.3);
}

.c-hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.5rem);
    color: var(--color-text-secondary);
    max-width: 800px;
    margin: 0 auto var(--space-8);
    line-height: 1.6;
    animation: fadeSlideUp 0.8s 0.2s ease both;
}

.c-hero__quote {
    max-width: 800px;
    margin: 0 auto;
}

.c-hero__quote blockquote {
    position: relative;
    padding: var(--space-8);
    margin: 0;
    background: rgba(0, 0, 0, 0.3);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-lg);
    animation: fadeSlideUp 0.8s 0.2s ease both;
}

.c-hero__quote blockquote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 10px;
    font-size: 4rem;
    color: var(--color-primary);
    opacity: 0.3;
    line-height: 1;
}

.c-hero__quote blockquote p {
    margin: 0;
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-primary);
    font-style: italic;
    line-height: 1.7;
}

.c-hero__quote footer {
    margin-top: var(--space-4);
    text-align: right;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-style: normal;
}

/* ========================================================================
   8. CARD COMPONENT
   ======================================================================== */

.c-card {
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg-card) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 215, 0, 0.1);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.c-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.c-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(255, 215, 0, 0.3);
}

.c-card:hover::before {
    opacity: 1;
}

.c-card__header {
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid rgba(255, 215, 0, 0.2);
}

.c-card__title {
    margin-bottom: 0;
}

.c-card__body {
    color: var(--color-text-primary);
}

/* House variants */
.c-card--adamant {
    border-left: 4px solid var(--color-adamant);
}

.c-card--theurgy {
    border-left: 4px solid var(--color-theurgy);
}

.c-card--demeter {
    border-left: 4px solid var(--color-demeter);
}

/* ========================================================================
   9. BUTTON COMPONENT
   ======================================================================== */

.c-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    background: var(--color-primary);
    color: var(--color-bg-dark);
    font-size: var(--font-size-sm);
    font-family: var(--font-minecraft), serif;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.c-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: transform var(--transition-slow);
}

.c-btn:hover::before {
    transform: translate(-50%, -50%) scale(2);
}

.c-btn:hover,
.c-btn:focus {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.c-btn--secondary {
    background: transparent;
    color: var(--color-primary);
}

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

.c-btn--large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-lg);
}

/* ========================================================================
   10. TABLE COMPONENT
   ======================================================================== */

.c-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--color-bg-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.c-table__head {
    background: var(--color-bg-dark);
}

.c-table__header {
    padding: var(--space-4);
    text-align: left;
    color: var(--color-primary);
    font-weight: normal;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--color-primary);
}

.c-table__cell {
    padding: var(--space-4);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.c-table__row:last-child .c-table__cell {
    border-bottom: none;
}

.c-table__row:hover {
    background: rgba(255, 215, 0, 0.05);
}

/* ========================================================================
   11. GALLERY COMPONENT
   ======================================================================== */

.c-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
}

.c-gallery__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.c-gallery__item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 1;
}

.c-gallery__item:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-xl);
    z-index: 10;
}

.c-gallery__item:hover::before {
    opacity: 1;
}

.c-gallery__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ========================================================================
   12. FOOTER COMPONENT
   ======================================================================== */

.c-footer {
    margin-top: var(--space-20);
    padding: var(--space-12) 0 var(--space-8);
    background: var(--color-bg-dark);
    border-top: 2px solid var(--color-primary);
    text-align: center;
}

.c-footer::before {
    content: '✦';
    display: block;
    color: var(--color-primary);
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-6);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.c-footer__text {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: var(--space-2) 0;
}

/* ========================================================================
   13. UTILITY CLASSES
   ======================================================================== */

.u-text-center { text-align: center !important; }
.u-text-left { text-align: left !important; }
.u-text-right { text-align: right !important; }

.u-text-primary { color: var(--color-primary) !important; }
.u-text-muted { color: var(--color-text-muted) !important; }

.u-mt-0 { margin-top: 0 !important; }
.u-mt-2 { margin-top: var(--space-2) !important; }
.u-mt-4 { margin-top: var(--space-4) !important; }
.u-mt-6 { margin-top: var(--space-6) !important; }
.u-mt-8 { margin-top: var(--space-8) !important; }
.u-mt-12 { margin-top: var(--space-12) !important; }

.u-mb-0 { margin-bottom: 0 !important; }
.u-mb-2 { margin-bottom: var(--space-2) !important; }
.u-mb-4 { margin-bottom: var(--space-4) !important; }
.u-mb-6 { margin-bottom: var(--space-6) !important; }
.u-mb-8 { margin-bottom: var(--space-8) !important; }
.u-mb-12 { margin-bottom: var(--space-12) !important; }

.u-hidden { display: none !important; }

.u-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ========================================================================
   14. ANIMATIONS
   ======================================================================== */

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

[data-animate] {
    animation: fadeSlideUp 0.6s ease both;
}

/* ========================================================================
   15. RESPONSIVE DESIGN
   ======================================================================== */

@media (max-width: 1024px) {
    :root {
        --space-16: 3rem;
        --space-20: 4rem;
    }

    .o-grid--3-col {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: var(--space-3);
        --space-16: 2rem;
        --space-20: 3rem;
    }

    .c-nav__list {
        flex-wrap: wrap;
        justify-content: center;
    }

    .c-nav__link {
        font-size: var(--font-size-xs);
        padding: var(--space-2) var(--space-3);
    }

    .o-grid--2-col,
    .o-grid--3-col {
        grid-template-columns: 1fr;
    }

    .c-card {
        padding: var(--space-6);
    }

    .c-gallery {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .c-btn {
        width: 100%;
    }

    .c-hero {
        padding: var(--space-12) 0;
    }
}