/* ===== ROOT & DESIGN TOKENS ===== */
:root {
    --color-primary: orange;
    --color-primary-hover: rgb(255, 186, 59);
    --color-bg-dark: rgba(0, 0, 0, 0.9);
    --color-bg-dark-light: rgba(0, 0, 0, 0.85);
    --color-bg-dark-lighter: rgba(0, 0, 0, 0.7);
    --color-text-light: #ccc;
    --color-text-white: white;
    --color-text-black: black;
    
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 30px;
    --spacing-2xl: 60px;
    
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-full: 50px;
    
    --transition: all 0.2s;
    --shadow-sm: 0 5px 15px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.8);
    --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.8);
    
    --font-family: Arial, sans-serif;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --line-height: 1.7;
}

/* ===== GLOBAL STYLES ===== */
* {
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    display: flex;
    flex-direction: column;
    background: url('/images/background.png');
    background-size: cover;
    min-height: 100vh;
}

/* ===== TEXT UTILITIES ===== */
.black {
    color: var(--color-text-black);
}

.white {
    color: var(--color-text-white);
}

h1, h2 {
    color: var(--color-primary);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.link-button {
    text-decoration: none;
}

/* ===== HEADER ===== */
.header {
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #000;
    padding: var(--spacing-sm) var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.logo {
    max-height: 6vh;
    height: 100%;
    width: auto;
    cursor: pointer;
    transition: transform 0.2s;
    border-radius: var(--radius-md);
}

.logo:hover {
    transform: scale(1.05);
}

/* ===== BUTTONS ===== */
.header-button,
.signup-button,
form button {
    padding: var(--spacing-lg) var(--spacing-xl);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-text-black);
    font-weight: bold;
    font-size: var(--font-size-base);
    border-radius: var(--radius-full);
    text-decoration: none;
    white-space: nowrap;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.header-button:hover,
.signup-button:hover,
form button:hover {
    background-color: var(--color-primary-hover);
    transform: scale(1.05);
}

form button:active {
    transform: scale(0.98);
}

/* ===== LAYOUT ===== */
.spacer {
    height: 100px;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    margin: 3vh 5vw;
}

/* ===== TEXT BOXES ===== */
.text-box {
    background-color: var(--color-bg-dark);
    color: var(--color-text-white);
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    font-size: var(--font-size-lg);
    line-height: var(--line-height);
    width: 100%;
}

.text-box ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.text-box ul li {
    margin: var(--spacing-md) 0;
}

.text-box a:hover {
    text-decoration: underline;
}

/* ===== SIGNUP BOX ===== */
.signup-box {
    text-align: center;
}

.signup-button {
    display: inline-block;
    margin: var(--spacing-lg) 0;
}

/* ===== DISCLAIMER ===== */
.disclaimer {
    background-color: var(--color-bg-dark-light);
    color: var(--color-text-light);
    padding: var(--spacing-lg);
    max-width: 90%;
    margin: var(--spacing-xl) 0;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
    font-size: 14px;
    line-height: var(--line-height);
}

.disclaimer p {
    margin: var(--spacing-xs) 0;
}

/* ===== CONTENT GRID ===== */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    width: 100%;
    max-width: 90%;
    margin: var(--spacing-xl) 0;
}

/* ===== FORUM BOX ===== */
.forum-box {
    margin: 3vh 10vw;
}

/* ===== FORMS ===== */
form {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    padding-bottom: var(--spacing-lg);
}

form label {
    margin-top: var(--spacing-md);
    font-weight: bold;
    color: var(--color-text-white);
    display: block;
}

form input,
form textarea {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    border: none;
    width: 15vw;
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    background-color: #f0f0f0;
    color: var(--color-text-black);
}

form #message {
    width: 30vw;
}

form input:focus,
form textarea:focus {
    outline: none;
    background-color: var(--color-text-white);
    box-shadow: 0 0 5px var(--color-primary);
}

form textarea {
    resize: vertical;
    min-height: 150px;
}

form button {
    margin-top: var(--spacing-xl);
    align-self: flex-start;
}

/* ===== BUTTON GRID ===== */
.button-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    width: 100%;
    max-width: 90%;
    margin: var(--spacing-xl) 0;
}

.button-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-dark);
    color: var(--color-text-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.button-item:hover {
    background-color: var(--color-bg-dark-lighter);
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.button-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    object-fit: contain;
}

/* ===== FOOTER ===== */
footer {
    background-color: #000;
    color: var(--color-text-white);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.5);
    border-top: 2px solid var(--color-primary);
    margin-top: auto;
}

footer nav {
    margin: var(--spacing-md) 0;
}

footer nav a {
    color: var(--color-text-white);
    text-decoration: none;
    margin: 0 var(--spacing-md);
    font-size: 14px;
    transition: color 0.2s;
}

footer nav a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

footer p {
    margin: var(--spacing-md) 0;
}

footer .copyright {
    font-size: 12px;
    color: var(--color-text-light);
    margin-top: var(--spacing-md);
}

/* ===== RESPONSIVE: TABLET ===== */
@media (max-width: 768px) {
    :root {
        --spacing-2xl: 30px;
        --spacing-xl: 20px;
    }

    .header {
        padding: var(--spacing-sm) var(--spacing-xl);
        flex-wrap: wrap;
    }

    .logo {
        max-height: 60px;
    }

    .header-button {
        height: 60px;
        padding: 0 var(--spacing-md);
    }

    main {
        margin: 2vh 5vw;
    }

    .text-box,
    .signup-box,
    .disclaimer {
        max-width: 100%;
        padding: var(--spacing-lg);
    }

    .content-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
    }

    form input,
    form textarea {
        width: 100%;
    }

    form #message {
        width: 100%;
    }

    .button-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: var(--spacing-md);
        max-width: 100%;
    }

    .button-item {
        padding: var(--spacing-md);
    }

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

    footer nav a {
        margin: 0 var(--spacing-sm);
        font-size: 12px;
    }
}

/* ===== RESPONSIVE: MOBILE ===== */
@media (max-width: 480px) {
    :root {
        --spacing-2xl: 15px;
        --spacing-xl: 15px;
    }

    .header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .logo {
        max-height: 50px;
    }

    .header-button {
        height: 50px;
        font-size: 14px;
        padding: 0 var(--spacing-sm);
        min-width: 80px;
    }

    main {
        margin: 1vh 10px;
    }

    .text-box,
    .signup-box,
    .disclaimer {
        max-width: 100%;
        padding: var(--spacing-md);
        font-size: 16px;
    }

    .content-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 100%;
    }

    form input,
    form textarea {
        width: 100%;
    }

    form #message {
        width: 100%;
    }

    .button-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .button-item {
        padding: var(--spacing-sm);
        font-size: 12px;
    }

    .button-icon {
        width: 40px;
        height: 40px;
    }

    .spacer {
        height: 80px;
    }

    footer {
        padding: var(--spacing-xl) var(--spacing-sm);
    }

    footer nav a {
        margin: 0 var(--spacing-xs);
        font-size: 11px;
    }
}