/* ==========================================================================
   Variabler
   ========================================================================== */
:root {
    --color-bg: #f4f3ef;
    --color-black: #101010;
    --color-black-soft: #1c1c1c;
    --color-white: #ffffff;
    --color-accent: #c9a227;
    --color-text: #171717;
    --color-muted: #5c5c5c;
    --color-border: #2a2a2a;
    --radius: 10px;
    --max-width: 1100px;
    --transition: 0.2s ease-in-out;
}

/* ==========================================================================
   Reset
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: "Segoe UI", Roboto, Arial, Helvetica, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
}

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

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

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
    background-color: var(--color-black);
    position: sticky;
    top: 0;
    z-index: 500;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 42px;
    width: auto;
}

.header-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 11px 22px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 0.92rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: transform var(--transition), background-color var(--transition), opacity var(--transition);
    white-space: nowrap;
    border: 2px solid var(--color-accent);
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-black);
}

.btn-primary:hover {
    background-color: var(--color-black);
    color: var(--color-accent);
    transform: translateY(-2px);
}

/* ==========================================================================
   Main / Content
   ========================================================================== */
.site-main {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 40px 20px 60px;
}

.site-main h1 {
    font-size: 2.1rem;
    color: var(--color-black);
    margin: 0 0 20px;
    line-height: 1.25;
}

.site-main h2 {
    font-size: 1.5rem;
    color: var(--color-black);
    margin: 36px 0 16px;
    padding-bottom: 8px;
    border-bottom: 3px solid var(--color-accent);
    display: inline-block;
}

.site-main h3 {
    font-size: 1.2rem;
    color: var(--color-black);
    margin: 28px 0 12px;
}

.site-main p {
    margin: 0 0 18px;
    color: var(--color-text);
    font-size: 1rem;
}

.site-main strong {
    color: var(--color-black);
}

.site-main a:not(.btn-cta):not(.btn) {
    color: var(--color-black);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-weight: 600;
}

.site-main a:not(.btn-cta):not(.btn):hover {
    color: var(--color-accent);
}

/* Bilder i innehållet */
.site-main img {
    margin: 28px auto;
    border-radius: var(--radius);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* Tabeller */
.site-main table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    max-width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    background-color: var(--color-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.site-main table thead {
    background-color: var(--color-black);
}

.site-main table th {
    color: var(--color-white);
    text-align: left;
    padding: 14px 16px;
    font-size: 0.92rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.site-main table td {
    padding: 13px 16px;
    border-bottom: 1px solid #e4e2da;
    font-size: 0.95rem;
    white-space: nowrap;
}

.site-main table tbody tr:last-child td {
    border-bottom: none;
}

.site-main table tbody tr:nth-child(even) {
    background-color: #faf9f5;
}

.site-main table tbody tr:hover {
    background-color: #f0eee6;
}

/* CTA-knapp i mitten */
.cta-wrapper {
    text-align: center;
    margin: 40px 0;
}

.btn-cta {
    display: inline-block;
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 18px 48px;
    border-radius: var(--radius);
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 2px solid var(--color-black);
    transition: transform var(--transition), background-color var(--transition), color var(--transition);
}

.btn-cta:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-black);
    transform: translateY(-3px);
}

/* ==========================================================================
   Blogg för författare
   ========================================================================== */
.author-block {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 48px;
    padding: 24px;
    background-color: var(--color-white);
    border: 1px solid #e4e2da;
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius);
}

.author-avatar {
    width: 76px;
    height: 76px;
    min-width: 76px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0;
    box-shadow: none;
}

.author-content {
    flex: 1;
}

.author-name {
    margin: 0 0 6px;
    font-weight: 700;
    color: var(--color-black);
    font-size: 1.05rem;
}

.author-opinion {
    margin: 0;
    color: var(--color-muted);
    font-size: 0.95rem;
    font-style: italic;
}

/* ==========================================================================
   404-sida
   ========================================================================== */
.error-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
}

.error-content {
    max-width: 480px;
}

.error-code {
    font-size: 6rem;
    font-weight: 800;
    color: var(--color-black);
    margin: 0;
    line-height: 1;
    letter-spacing: -2px;
}

.error-page h1 {
    margin-top: 8px;
}

.error-page p {
    color: var(--color-muted);
}

.error-page .btn-cta {
    margin-top: 12px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background-color: var(--color-black);
    color: #cfcfcf;
    margin-top: 40px;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 36px 20px 30px;
}

.footer-nav {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
}

.footer-nav a {
    color: var(--color-white);
    font-weight: 600;
    font-size: 0.95rem;
}

.footer-nav a:hover {
    color: var(--color-accent);
}

.footer-orgs {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.footer-orgs a {
    color: #a9a9a9;
    font-size: 0.85rem;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer-orgs a:hover {
    color: var(--color-accent);
}

.footer-disclaimer {
    margin: 0;
    font-size: 0.82rem;
    line-height: 1.7;
    color: #9c9c9c;
    max-width: 900px;
}

/* ==========================================================================
   Tillbaka till toppen
   ========================================================================== */
.back-to-top {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: var(--color-black);
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 600;
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-accent);
    color: var(--color-black);
}

/* ==========================================================================
   Mobilanpassning
   ========================================================================== */
@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .logo {
        justify-content: center;
    }

    .header-actions {
        justify-content: center;
    }

    .btn {
        flex: 1 1 auto;
        text-align: center;
        padding: 12px 14px;
        font-size: 0.85rem;
    }

    .site-main {
        padding: 28px 16px 40px;
    }

    .site-main h1 {
        font-size: 1.6rem;
    }

    .site-main h2 {
        font-size: 1.25rem;
    }

    .btn-cta {
        width: 100%;
        padding: 16px 20px;
    }

    .author-block {
        flex-direction: column;
        text-align: center;
    }

    .footer-nav,
    .footer-orgs {
        justify-content: center;
        text-align: center;
    }

    .error-code {
        font-size: 4rem;
    }

    .back-to-top {
        right: 14px;
        bottom: 14px;
        width: 42px;
        height: 42px;
    }
}

@media (max-width: 420px) {
    .site-main table th,
    .site-main table td {
        padding: 10px 12px;
        font-size: 0.85rem;
    }
}