/**
 * SHARED COMPONENTS
 * These components are IDENTICAL across all pages.
 * They provide visual continuity and anchor the experience.
 */

/* ========================================
   RESET
======================================== */

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

/* ========================================
   BASE
======================================== */

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

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: var(--line-height-body);
}

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

a {
    color: inherit;
    text-decoration: none;
}

/* ========================================
   SITE WRAPPER
   (Consistent max-width for nav/footer)
======================================== */

.site-wrapper {
    max-width: var(--max-width-site);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    overflow: hidden; /* Prevent children from overflowing */
}

/* Prevent grid/flex children from blowing out containers */
.site-wrapper * {
    min-width: 0;
}

/* ========================================
   NAVIGATION
   (IDENTICAL on all pages - Full Brutalism)
======================================== */

.nav {
    border: none;
    padding: var(--space-6) 0;
    margin: var(--space-4) 0 var(--space-8) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
    background: transparent;
}

.nav__logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text);
    text-decoration: none;
    transition: color 200ms;
}

.nav__logo:hover {
    color: var(--color-accent);
}

.nav__links {
    list-style: none;
    display: flex;
    gap: var(--space-8);
}

.nav__link {
    font-family: var(--font-heading);
    font-weight: 500;
    text-transform: uppercase;
    font-size: var(--text-sm);
    letter-spacing: 0.05em;
    color: var(--color-text);
    text-decoration: none;
    transition: color 200ms;
}

.nav__link:hover {
    color: var(--color-accent);
}

/* Back link variant */
.nav__back {
    font-family: var(--font-heading);
    font-weight: 500;
    text-transform: uppercase;
    font-size: var(--text-sm);
    letter-spacing: 0.05em;
    color: var(--color-text);
    text-decoration: none;
    transition: color 200ms;
}

.nav__back:hover {
    color: var(--color-accent);
}

/* ========================================
   FOOTER
   (IDENTICAL on all pages - Full Brutalism)
======================================== */

.footer {
    border-top: 2px solid var(--color-text);
    padding: var(--space-12) 0;
    margin-top: var(--space-12);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    text-align: center;
}

.footer__text {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-light);
}

.footer__links {
    display: flex;
    gap: var(--space-6);
}

.footer__contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.footer__contact .footer__link {
    overflow-wrap: anywhere;
}

.footer__photo {
    width: 100%;
    max-width: 220px;
    aspect-ratio: 1;
    object-fit: cover;
    border: 2px solid var(--color-text);
    box-shadow: 10px 10px 0 var(--color-accent);
    margin-bottom: var(--space-2);
}

.footer__note {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin: 0 0 var(--space-1) 0;
}

.footer__link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: var(--text-sm);
    color: var(--color-text);
    text-decoration: none;
    transition: color 200ms;
}

.footer__link:hover {
    color: var(--color-accent);
}

/* ========================================
   BUTTONS
   (Full Brutalism style)
======================================== */

.btn {
    display: inline-block;
    padding: var(--space-4) var(--space-8);
    background: var(--color-accent);
    color: var(--color-text-inverted);
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: var(--text-sm);
    letter-spacing: 0.05em;
    border: 2px solid var(--color-text);
    box-shadow: 4px 4px 0 var(--color-text);
    text-decoration: none;
    cursor: pointer;
    transition: transform 150ms, box-shadow 150ms;
}

.btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--color-text);
}

.btn:active {
    transform: translate(4px, 4px);
    box-shadow: 0 0 0 var(--color-text);
}

/* Secondary button (outlined) */
.btn--secondary {
    background: var(--color-surface);
    color: var(--color-text);
}

/* ========================================
   CASE NAVIGATION
   (IDENTICAL - Full Brutalism)
======================================== */

.case-nav {
    border-top: 4px solid var(--color-text);
    padding-top: var(--space-12);
    margin-top: var(--space-24);
    display: flex;
    justify-content: space-between;
}

.case-nav__link {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--color-text);
    padding: var(--space-4) var(--space-8);
    background: var(--color-surface);
    border: 2px solid var(--color-text);
    box-shadow: 4px 4px 0 var(--color-text);
    transition: transform 150ms, box-shadow 150ms;
}

.case-nav__link:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--color-text);
}

/* ========================================
   RESPONSIVE
======================================== */

@media (max-width: 768px) {
    .nav {
        padding: var(--space-4) 0;
    }

    .nav__logo {
        font-size: 1.25rem;
    }

    .nav__back {
        font-size: var(--text-xs);
    }

    .nav__links {
        gap: var(--space-4);
    }
    
    .footer {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .footer__contact {
        align-items: center;
    }
    
    .case-nav {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .case-nav__link {
        text-align: center;
    }
}