/* ============================================================
   Apps by Detlev Voss – Website Stylesheet
   ============================================================ */

/* --- Reset & Base ------------------------------------------ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #f5f5f7;
    --color-surface: #ffffff;
    --color-text: #1d1d1f;
    --color-text-secondary: #6e6e73;
    --color-accent: #0071e3;
    --color-accent-hover: #0077ed;
    --color-border: #d2d2d7;
    --color-header-bg: rgba(255, 255, 255, 0.92);
    --color-footer-bg: #1d1d1f;
    --color-footer-text: #d2d2d7;
    --radius: 16px;
    --radius-sm: 12px;
    --max-width: 980px;
    --max-width-narrow: 720px;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

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

/* --- Header ------------------------------------------------ */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-header-bg);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--color-border);
}

header .container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header h1 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

header h1 a {
    color: var(--color-text);
    text-decoration: none;
}

header nav {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

header nav a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color 0.2s;
}

header nav a:hover,
header nav a.active {
    color: var(--color-text);
    text-decoration: none;
}

header nav .lang-switch {
    margin-left: 0.5rem;
    padding: 0.25rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    transition: all 0.2s;
}

header nav .lang-switch:hover {
    background: var(--color-text);
    color: #fff;
    border-color: var(--color-text);
    text-decoration: none;
}

/* --- Main / Content ---------------------------------------- */
main {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

.content-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.content-card h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.content-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.5rem;
}

.content-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 1.25rem;
    margin-bottom: 0.375rem;
}

.content-card p {
    margin-bottom: 0.75rem;
    color: var(--color-text-secondary);
}

.content-card ul {
    margin: 0.5rem 0 1rem 1.25rem;
    color: var(--color-text-secondary);
}

.content-card ul li {
    margin-bottom: 0.375rem;
}

.effective-date {
    font-size: 0.875rem;
    color: var(--color-text-secondary) !important;
    margin-bottom: 1.5rem !important;
}

/* --- Hero -------------------------------------------------- */
.hero {
    text-align: center;
    padding: 4rem 1.5rem 3rem;
    background: linear-gradient(180deg, #e8f0fe 0%, var(--color-bg) 100%);
    border-radius: var(--radius);
    margin-bottom: 3rem;
}

.hero h2 {
    font-size: 2.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, #1d1d1f 0%, #0071e3 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- App Cards --------------------------------------------- */
.section-title {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* Card container — not itself a link, so it can hold a clickable
 * .app-card-body and an App Store badge (or "Coming soon" pill)
 * without nesting <a> elements. */
.app-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.2s, transform 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.app-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.app-card-body {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    text-decoration: none;
    color: var(--color-text);
    margin-bottom: 1.25rem;
}

.app-card-body:hover {
    text-decoration: none;
}

.app-card .app-icon {
    width: 96px;
    height: 96px;
    border-radius: 22px;
    margin-bottom: 1.25rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.app-card .app-icon.places-icon {
    background: linear-gradient(135deg, #2b7de9 0%, #1a5fb4 100%);
    color: #fff;
}

.app-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.app-card p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: 0;
}

/* App Store download badge — sits in the status slot at the bottom
 * of an .app-card. For apps that aren't on the App Store yet, show
 * a .badge.badge-coming pill in the same slot instead. */
.app-store-badge {
    display: inline-block;
    margin-top: auto;
}

.app-store-badge:hover {
    text-decoration: none;
}

.app-store-badge img {
    height: 48px;
    display: inline-block;
}

.app-card .badge {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: auto;
}

.badge-coming {
    background: #fff3e0;
    color: #e65100;
}

/* --- Blog Teaser ------------------------------------------- */
.blog-teaser {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 2.5rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    margin-bottom: 2rem;
}

.blog-teaser h2 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.blog-teaser p {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

.blog-teaser .blog-link {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.625rem 1.5rem;
    background: var(--color-accent);
    color: #fff;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s;
}

.blog-teaser .blog-link:hover {
    background: var(--color-accent-hover);
    text-decoration: none;
}

/* --- Blog Page --------------------------------------------- */
.coming-soon {
    text-align: center;
    padding: 4rem 1.5rem;
}

.coming-soon .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.coming-soon h2 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.coming-soon p {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    max-width: 480px;
    margin: 0 auto;
}

/* --- Contact ----------------------------------------------- */
.contact-info {
    text-align: center;
    padding: 1.5rem 0 0.5rem;
}

.email-button {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.75rem 2rem;
    background: var(--color-accent);
    color: #fff !important;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background 0.2s;
}

.email-button:hover {
    background: var(--color-accent-hover);
    text-decoration: none;
}

/* --- Footer ------------------------------------------------ */
footer {
    background: var(--color-footer-bg);
    color: var(--color-footer-text);
    text-align: center;
    padding: 2rem 1.5rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1.25rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.footer-links a {
    color: var(--color-footer-text);
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #fff;
    text-decoration: none;
}

footer p {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

/* --- Responsive -------------------------------------------- */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 0.5rem;
    }

    header nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .hero {
        padding: 2.5rem 1rem 2rem;
    }

    .content-card {
        padding: 1.5rem;
    }

    .app-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 1.75rem;
    }

    .app-card .app-icon {
        width: 72px;
        height: 72px;
        border-radius: 16px;
    }

    .blog-featured-image {
        display: none;
    }
}

/* Help-page hero: tighter bottom padding than the default hero. */
.hero.hero--help {
    padding-bottom: 1rem;
}

/* --- Blog Listing Page ------------------------------------- */
/* Brand-colored banner heading. Single line of text in a single
 * size and weight, on a dark-blue → light-blue gradient using the
 * brand palette from /Places/SupportingFiles/Theme.swift. */
.blog-banner {
    background: linear-gradient(135deg, #0929BF 0%, #029BE6 100%);
    border-radius: var(--radius);
    padding: 1.75rem 2rem;
    margin-bottom: 1.75rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.blog-banner h2 {
    color: #FFF53E;
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -0.005em;
    margin: 0;
    line-height: 1.4;
}

/* Filter section — visually quieter than the post cards. Two-row
 * mini-table: label in a tinted cell on the left, chips on the
 * right. No card shadow; thin border only. */
.blog-filter {
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: 1.75rem;
    display: grid;
    grid-template-columns: auto 1fr;
    overflow: hidden;
    padding: 0;
    box-shadow: none;
}

.blog-filter h3 {
    margin: 0;
    padding: 0.55rem 0.9rem;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: var(--color-bg);
    border-right: 1px solid var(--color-border);
    display: flex;
    align-items: center;
}

.blog-filter h3:nth-of-type(2),
.blog-filter .blog-filter-row:nth-of-type(2) {
    border-top: 1px solid var(--color-border);
}

.blog-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0.5rem 0.85rem;
    align-items: center;
}

.blog-filter .tag-chip {
    padding: 0.2rem 0.7rem;
    font-size: 0.78rem;
}

.blog-filter-empty {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}

.tag-chip {
    appearance: none;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    padding: 0.3rem 0.85rem;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: inherit;
    line-height: 1.4;
}

.tag-chip:hover {
    border-color: var(--color-text);
    color: var(--color-text);
}

.tag-chip[aria-pressed="true"] {
    background: var(--color-text);
    border-color: var(--color-text);
    color: #fff;
}

.tag-chip--app {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.tag-chip--app:hover {
    border-color: var(--color-accent-hover);
    color: var(--color-accent-hover);
}

.tag-chip--app[aria-pressed="true"] {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.tag-chip-count {
    margin-left: 0.35rem;
    opacity: 0.65;
    font-variant-numeric: tabular-nums;
    font-weight: 400;
}

.blog-featured {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    margin-bottom: 2.5rem;
    border-left: 4px solid var(--color-accent);
    display: flex;
    align-items: flex-start;
    gap: 1.75rem;
}

.blog-featured-text {
    flex: 1;
    min-width: 0;
}

.blog-featured-image {
    flex: 0 0 auto;
    display: block;
    width: 220px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.blog-featured-image img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.blog-featured-eyebrow {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 0.75rem;
}

.blog-featured h2 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 0.5rem;
}

.blog-featured h2 a {
    color: var(--color-text);
}

.blog-featured h2 a:hover {
    color: var(--color-accent);
    text-decoration: none;
}

.blog-featured .blog-summary {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    margin-bottom: 1rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.blog-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.2s, transform 0.2s;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.10);
    transform: translateY(-2px);
}

.blog-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
    line-height: 1.4;
}

.blog-card h3 a {
    color: var(--color-text);
}

.blog-card h3 a:hover {
    color: var(--color-accent);
    text-decoration: none;
}

.blog-card p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin: 0 0 1rem;
    flex-grow: 1;
}

/* Post meta lines (date/type and tags) — small, gray, with a
 * leading icon. Icon stays on the first line; the text span takes
 * the remaining width and wraps internally with a hanging indent
 * (no flex-wrap, so text can't bump itself onto a new row below
 * the icon). */
.blog-meta,
.blog-tags-line,
.blog-post-meta,
.blog-post-tags-line {
    display: flex;
    align-items: baseline;
    gap: 0.45rem;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin: 0 0 0.35rem;
    line-height: 1.5;
}

.blog-meta > span,
.blog-tags-line > span,
.blog-post-meta > span,
.blog-post-tags-line > span {
    flex: 1 1 auto;
    min-width: 0;
}

.blog-meta,
.blog-post-meta {
    font-variant-numeric: tabular-nums;
}

.blog-meta-icon {
    width: 0.95rem;
    height: 0.95rem;
    max-width: 1rem;
    max-height: 1rem;
    color: var(--color-text-secondary);
    opacity: 0.85;
    flex: 0 0 auto;
    transform: translateY(0.12em);
}

.blog-meta-type {
    color: var(--color-text-secondary);
}

.blog-tags-line {
    margin-bottom: 1.25rem;
}

.blog-post-tags-line {
    margin-bottom: 1.5rem;
}

.blog-archive {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 2rem 2.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    margin-bottom: 2rem;
}

.blog-archive h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0 0 1rem;
}

.blog-archive-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.blog-archive-list li {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
}

.blog-archive-list li:last-child {
    border-bottom: none;
}

.blog-archive-list time {
    color: var(--color-text-secondary);
    font-size: 0.8125rem;
    font-variant-numeric: tabular-nums;
    min-width: 6rem;
}

.blog-archive-list a {
    flex: 1 1 12rem;
    color: var(--color-text);
    font-weight: 500;
}

.blog-archive-list a:hover {
    color: var(--color-accent);
}

.blog-section-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0 0 1rem;
    color: var(--color-text);
}

.blog-empty {
    text-align: center;
    padding: 2rem 1.5rem;
    color: var(--color-text-secondary);
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.blog-subscribe {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin: 2rem 0 0;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.blog-subscribe a {
    color: var(--color-text-secondary);
}

.blog-subscribe a:hover {
    color: var(--color-accent);
    text-decoration: none;
}

/* --- Blog Single Post -------------------------------------- */
.blog-post-header {
    margin-bottom: 1.5rem;
}

.blog-post-header h2 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 0.5rem;
}

.blog-back-link {
    display: inline-block;
    margin-top: 2rem;
    color: var(--color-accent);
    font-size: 0.95rem;
}

.blog-draft-notice {
    background: #fff3e0;
    border-left: 4px solid #e65100;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    margin-bottom: 2rem;
    color: #5d2b00;
    font-size: 0.95rem;
}

.blog-draft-notice strong {
    color: #c33d00;
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    .blog-archive {
        padding: 1.5rem;
    }
    .blog-archive-list time {
        min-width: 5rem;
    }
    .blog-featured {
        padding: 1.5rem;
        gap: 1.25rem;
    }
    .blog-featured-image {
        width: 140px;
    }
    .blog-post-header h2 {
        font-size: 1.6rem;
    }
    .blog-banner {
        padding: 1.25rem 1.25rem;
    }
    .blog-banner h2 {
        font-size: 1.15rem;
    }
    .blog-filter h3 {
        padding: 0.5rem 0.7rem;
        font-size: 0.65rem;
    }
    .blog-filter-row {
        padding: 0.45rem 0.7rem;
    }
}