/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */
:root {
    /* Color Palette */
    --color-base: #ddc9a3;
    --color-primary-red: #D43620;
    --color-orange: #CB6335;
    --color-tan: #DF9A62;
    --color-teal: #7DA797;
    --color-blue: #045C7D;
    --color-navy: #001741;
    --color-light: #f5e8d5;
    --color-white: #fff9f0;
    
    /* Layout */
    --card-size: 160px;
    --card-size-medium: 140px;
    --card-size-mobile: 110px;
    --hex-radius: 280px;
    --hex-radius-medium: 220px;
    --hex-radius-mobile: 170px;
    
    /* Typography */
    --font-family: 'Courier New', monospace;
    --font-size-huge: 3.5rem;
    --font-size-large: 2.5rem;
    --font-size-medium: 2rem;
    --font-size-small: 1.2rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    
    /* Effects */
    --border-width: 5px;
    --transition-speed: 0.3s;
    --animation-speed: 0.6s;
}

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

html {
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    background: var(--color-base);
    min-height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* ============================================
   Accessibility - Skip Link
   ============================================ */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-navy);
    color: var(--color-light);
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* ============================================
   Animated Diagonal Stripes Background
   ============================================ */
.stripes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.stripe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.stripe-1 {
    background: linear-gradient(-30deg, transparent 0%, transparent 41%, var(--color-primary-red) 41%, var(--color-primary-red) 44%, transparent 44%, transparent 100%);
    animation: stripeIn var(--transition-speed) ease-in-out 0s forwards;
}

.stripe-2 {
    background: linear-gradient(-30deg, transparent 0%, transparent 44%, var(--color-orange) 44%, var(--color-orange) 47%, transparent 47%, transparent 100%);
    animation: stripeIn var(--transition-speed) ease-in-out 0.05s forwards;
}

.stripe-3 {
    background: linear-gradient(-30deg, transparent 0%, transparent 47%, var(--color-tan) 47%, var(--color-tan) 50%, transparent 50%, transparent 100%);
    animation: stripeIn var(--transition-speed) ease-in-out 0.1s forwards;
}

.stripe-4 {
    background: linear-gradient(-30deg, transparent 0%, transparent 50%, var(--color-teal) 50%, var(--color-teal) 53%, transparent 53%, transparent 100%);
    animation: stripeIn var(--transition-speed) ease-in-out 0.15s forwards;
}

.stripe-5 {
    background: linear-gradient(-30deg, transparent 0%, transparent 53%, var(--color-blue) 53%, var(--color-blue) 56%, transparent 56%, transparent 100%);
    animation: stripeIn var(--transition-speed) ease-in-out 0.2s forwards;
}

.stripe-6 {
    background: linear-gradient(-30deg, transparent 0%, transparent 56%, var(--color-navy) 56%, var(--color-navy) 59%, transparent 59%, transparent 100%);
    animation: stripeIn var(--transition-speed) ease-in-out 0.25s forwards;
}

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

body.fade-out .stripe {
    animation: stripeOut 0.3s ease-in-out forwards !important;
    animation-delay: 0s !important;
}

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

body::before {
    display: none;
}

.container {
    width: 100vw;
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    animation: slideInDown 0.4s ease-in-out;
}

/* ============================================
   Center Name Display
   ============================================ */
.center-name {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
    background: var(--color-light);
    padding: var(--spacing-md) var(--spacing-lg);
    border: var(--border-width) solid var(--color-primary-red);
    box-shadow: 8px 8px 0px rgba(212, 54, 32, 0.4);
}

.center-name h1 {
    font-size: var(--font-size-huge);
    color: var(--color-navy);
    text-shadow: 3px 3px 0px rgba(223, 154, 98, 0.3);
    margin-bottom: var(--spacing-xs);
    letter-spacing: 0.1em;
}

.tagline {
    font-size: var(--spacing-sm);
    color: var(--color-blue);
    font-style: italic;
    letter-spacing: 0.05em;
}

/* Hexagonal grid arrangement */
.hex-grid {
    position: relative;
    width: 100%;
    height: 100%;
}

.card {
    position: absolute;
    width: 160px;
    height: 160px;
    background: #f5e8d5;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    opacity: 0;
    animation: fadeInCard 0.6s ease forwards;
}

.card.fade-out {
    opacity: 0 !important;
    transition: opacity 0.35s ease !important;
}

/* ============================================
   Card Base Styles
   ============================================ */
.card {
    position: absolute;
    width: var(--card-size);
    height: var(--card-size);
    background: var(--color-light);
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    opacity: 0;
    animation: fadeInCard var(--animation-speed) ease forwards;
}

.card.fade-out {
    opacity: 0 !important;
    transition: opacity 0.35s ease !important;
}

/* Card Color Variants */
.card-1 {
    border: var(--border-width) solid var(--color-primary-red);
    box-shadow: 6px 6px 0px rgba(212, 54, 32, 0.7);
    animation-delay: 0.2s;
}

.card-1:hover {
    background: var(--color-white);
    box-shadow: 10px 10px 0px rgba(212, 54, 32, 0.5);
    z-index: 15;
}

.card-2 {
    border: var(--border-width) solid var(--color-orange);
    box-shadow: 6px 6px 0px rgba(203, 99, 53, 0.7);
    animation-delay: 0.3s;
}

.card-2:hover {
    background: var(--color-white);
    box-shadow: 10px 10px 0px rgba(203, 99, 53, 0.5);
    z-index: 15;
}

.card-3 {
    border: var(--border-width) solid var(--color-teal);
    box-shadow: 6px 6px 0px rgba(125, 167, 151, 0.7);
    animation-delay: 0.4s;
}

.card-3:hover {
    background: var(--color-white);
    box-shadow: 10px 10px 0px rgba(125, 167, 151, 0.5);
    z-index: 15;
}

.card-4 {
    border: var(--border-width) solid var(--color-tan);
    box-shadow: 6px 6px 0px rgba(223, 154, 98, 0.7);
    animation-delay: 0.1s;
}

.card-4:hover {
    background: var(--color-white);
    box-shadow: 10px 10px 0px rgba(223, 154, 98, 0.5);
    z-index: 15;
}

.card-5 {
    border: var(--border-width) solid var(--color-blue);
    box-shadow: 6px 6px 0px rgba(4, 92, 125, 0.7);
    animation-delay: 0.6s;
}

.card-5:hover {
    background: var(--color-white);
    box-shadow: 10px 10px 0px rgba(4, 92, 125, 0.5);
    z-index: 15;
}

.card-6 {
    border: var(--border-width) solid var(--color-navy);
    box-shadow: 6px 6px 0px rgba(0, 23, 65, 0.7);
    animation-delay: 0.5s;
}

.card-6:hover {
    background: var(--color-white);
    box-shadow: 10px 10px 0px rgba(0, 23, 65, 0.5);
    z-index: 15;
}

.card-content {
    text-align: center;
    padding: 1rem;
    position: relative;
    z-index: 1;
}

/* Keyframe animation for cards */
@keyframes fadeInCard {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.card-content h2 {
    font-size: 1.2rem;
    color: #001741;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   Hexagonal Positioning System
   Cards arranged in perfect hexagon (60° intervals)
   ============================================ */

/* Card 1 - Top (12 o'clock, 90°) */
.card-1 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, calc(var(--hex-radius) * -1 - 50%));
}

/* Card 2 - Top Right (2 o'clock, 30°) */
.card-2 {
    top: 50%;
    left: 50%;
    transform: translate(calc(242px - 50%), calc(-140px - 50%));
}

/* Card 3 - Bottom Right (4 o'clock, -30°) */
.card-3 {
    top: 50%;
    left: 50%;
    transform: translate(calc(242px - 50%), calc(140px - 50%));
}

/* Card 4 - Top Left (10 o'clock, 150°) - GAMES */
.card-4 {
    top: 50%;
    left: 50%;
    transform: translate(calc(-242px - 50%), calc(-140px - 50%));
}

/* Card 5 - Bottom Left (8 o'clock, -150°) - PAPERS */
.card-5 {
    top: 50%;
    left: 50%;
    transform: translate(calc(-242px - 50%), calc(140px - 50%));
}

/* Card 6 - Bottom (6 o'clock, -90°) - CONTACT */
.card-6 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, calc(var(--hex-radius) - 50%));
}

/* Hover effects maintain position with scale */
.card-1:hover {
    transform: translate(-50%, calc(var(--hex-radius) * -1 - 50%)) scale(1.1);
}

.card-2:hover {
    transform: translate(calc(242px - 50%), calc(-140px - 50%)) scale(1.1);
}

.card-3:hover {
    transform: translate(calc(242px - 50%), calc(140px - 50%)) scale(1.1);
}

.card-4:hover {
    transform: translate(calc(-242px - 50%), calc(-140px - 50%)) scale(1.1);
}

.card-5:hover {
    transform: translate(calc(-242px - 50%), calc(140px - 50%)) scale(1.1);
}

.card-6:hover {
    transform: translate(-50%, calc(var(--hex-radius) - 50%)) scale(1.1);
}

/* ============================================
   Responsive Design - Tablet
   ============================================ */
@media (max-width: 1200px) {
    .card {
        width: var(--card-size-medium);
        height: var(--card-size-medium);
    }
    
    .card-content h2 {
        font-size: 1.1rem;
    }
    
    .center-name h1 {
        font-size: var(--font-size-large);
    }
    
    /* Smaller radius for medium screens */
    .card-1 { transform: translate(-50%, calc(var(--hex-radius-medium) * -1 - 50%)); }
    .card-2 { transform: translate(calc(190px - 50%), calc(-110px - 50%)); }
    .card-3 { transform: translate(calc(190px - 50%), calc(110px - 50%)); }
    .card-4 { transform: translate(calc(-190px - 50%), calc(-110px - 50%)); }
    .card-5 { transform: translate(calc(-190px - 50%), calc(110px - 50%)); }
    .card-6 { transform: translate(-50%, calc(var(--hex-radius-medium) - 50%)); }
    
    .card-1:hover { transform: translate(-50%, calc(var(--hex-radius-medium) * -1 - 50%)) scale(1.1); }
    .card-2:hover { transform: translate(calc(190px - 50%), calc(-110px - 50%)) scale(1.1); }
    .card-3:hover { transform: translate(calc(190px - 50%), calc(110px - 50%)) scale(1.1); }
    .card-4:hover { transform: translate(calc(-190px - 50%), calc(-110px - 50%)) scale(1.1); }
    .card-5:hover { transform: translate(calc(-190px - 50%), calc(110px - 50%)) scale(1.1); }
    .card-6:hover { transform: translate(-50%, calc(var(--hex-radius-medium) - 50%)) scale(1.1); }
}

/* ============================================
   Responsive Design - Mobile
   ============================================ */
@media (max-width: 768px) {
    .card {
        width: var(--card-size-mobile);
        height: var(--card-size-mobile);
        z-index: 10;
    }
    
    .card-content h2 {
        font-size: 0.9rem;
    }
    
    .center-name {
        padding: 1.5rem 2rem;
        z-index: 1;
    }
    
    .center-name h1 {
        font-size: var(--font-size-medium);
    }
    
    .tagline {
        font-size: 0.8rem;
    }
    
    /* Even smaller radius for mobile */
    .card-1 { transform: translate(-50%, calc(var(--hex-radius-mobile) * -1 - 50%)); }
    .card-2 { transform: translate(calc(147px - 50%), calc(-85px - 50%)); }
    .card-3 { transform: translate(calc(147px - 50%), calc(85px - 50%)); }
    .card-4 { transform: translate(calc(-147px - 50%), calc(-85px - 50%)); }
    .card-5 { transform: translate(calc(-147px - 50%), calc(85px - 50%)); }
    .card-6 { transform: translate(-50%, calc(var(--hex-radius-mobile) - 50%)); }
    
    .card-1:hover { transform: translate(-50%, calc(var(--hex-radius-mobile) * -1 - 50%)) scale(1.1); }
    .card-2:hover { transform: translate(calc(147px - 50%), calc(-85px - 50%)) scale(1.1); }
    .card-3:hover { transform: translate(calc(147px - 50%), calc(85px - 50%)) scale(1.1); }
    .card-4:hover { transform: translate(calc(-147px - 50%), calc(-85px - 50%)) scale(1.1); }
    .card-5:hover { transform: translate(calc(-147px - 50%), calc(85px - 50%)) scale(1.1); }
    .card-6:hover { transform: translate(-50%, calc(var(--hex-radius-mobile) - 50%)) scale(1.1); }
}