/*
Theme Name: Klackwerk Consulting Theme
Author: Junie
Description: A fresh and modern consulting theme for Klackwerk.
Version: 1.1
*/

:root {
    --color-primary: #ffffff;
    --color-on-primary: #000000;
    --color-bg: #111213;
    --color-surface: #1b1c1e;
    --color-muted: #98a2b3;
    --color-accent: #ffc107;
    --radius: 12px;
    --elev-1: 0 2px 8px rgba(0,0,0,.35);
    --elev-2: 0 8px 30px rgba(0,0,0,.45);
    --maxw: 1280px;
}

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
    background: var(--color-bg);
    color: #e6e6e6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.6;
}

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

a:hover {
    text-decoration: underline;
}

header {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: saturate(150%) blur(8px);
    background: color-mix(in srgb, var(--color-bg) 85%, transparent);
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 20px;
}

.header-content {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
    flex-wrap: nowrap;
    min-width: 0;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-branding a {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    letter-spacing: .2px;
    color: #e6e6e6;
    text-decoration: none;
}

.site-branding img {
    width: 40px;
    height: 40px;
    display: block;
}

.site-branding span {
    font-size: 18px;
}

.site-branding p {
    display: none; /* Tagline hidden as per legacy style */
}

nav.main-navigation {
    margin-left: auto;
    display: flex;
    gap: 12px;
    flex-wrap: nowrap;
    align-items: center;
    min-width: 0;
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
}

.main-navigation li {
    margin: 0;
}

.main-navigation a {
    color: #e6e6e6;
    opacity: .9;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 15px;
    transition: background .15s ease, opacity .15s ease;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}

.main-navigation a:hover,
.main-navigation a:focus {
    background: rgba(255,255,255,.06);
}

.main-navigation a:hover {
    opacity: 1;
    color: #e6e6e6;
    text-decoration: none;
}

.lang-switch {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    margin-left: 8px;
}

.lang-switch a {
    background: transparent;
    color: #e6e6e6;
    border: 1px solid rgba(255,255,255,.18);
    padding: 6px 10px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 600;
    font-size: 12px;
    line-height: 1;
}

.lang-switch a.active {
    background: var(--color-accent);
    color: #1b1c1e;
    border-color: transparent;
}

/* Sections */
section {
    padding: 48px 0;
}

h2 {
    font-size: clamp(24px, 3.8vw, 34px);
    margin: 0 0 20px;
    color: #ffffff;
    text-align: left;
    left: 0;
    transform: none;
    position: static;
}

h2::after {
    display: none;
}

.eyebrow {
    color: var(--color-accent);
    font-weight: 700;
    font-size: 12px;
    letter-spacing: .16em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 0;
    overflow: hidden;
    background:
        radial-gradient(1200px 600px at 85% -10%, rgba(255,193,7,.18), transparent 60%),
        radial-gradient(900px 500px at 0% 110%, rgba(255,255,255,.06), transparent 60%),
        linear-gradient(180deg, #0e0f10 0%, #111213 60%, #111213 100%);
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.hero {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 40px;
    align-items: center;
    padding: clamp(28px, 4vw, 56px) clamp(20px, 4vw, 48px);
    min-height: 0;
    background: none;
    box-sizing: border-box;
}

.hero::before { display: none; }

.hero-content h1 {
    font-size: clamp(32px, 5vw, 52px);
    line-height: 1.02;
    margin: 0 0 16px;
    letter-spacing: -0.02em;
    color: #ffffff;
}

.hero-content p {
    font-size: clamp(18px, 2.2vw, 20px);
    color: var(--color-muted);
    margin: 0 0 28px;
    max-width: none;
}

.cta-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.read-more {
    background: var(--color-accent);
    color: #1b1c1e !important;
    border: 0;
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 700;
    box-shadow: var(--elev-1);
    cursor: pointer;
    font-size: 16px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.read-more.secondary {
    background: var(--color-surface);
    color: #fff !important;
    border: 1px solid rgba(255,255,255,.08);
}

.read-more:hover {
    transform: translateY(-1px);
    box-shadow: var(--elev-2);
    text-decoration: none;
}

.hero-visual {
    position: relative;
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: clamp(8px, 2vw, 20px);
    box-shadow: none;
    display: grid;
    place-items: center;
    width: 100%;
    max-width: 100%;
    min-height: 0;
    overflow: visible;
    box-sizing: border-box;
}

.hero-visual img {
    display: block;
    width: 100%;
    max-width: min(320px, 100%);
    max-height: clamp(160px, 28vh, 280px);
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 24px 60px rgba(0,0,0,.7));
}

@media (max-width: 900px) {
    .hero { grid-template-columns: 1fr; gap: 24px; }
    .hero-visual { min-height: 0; }
}


/* Grid & Cards — same flow as tech-stack: responsive auto-fill grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px;
    align-items: stretch;
}

.card {
    background: var(--color-surface);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: var(--radius);
    padding: 22px 24px;
    box-shadow: var(--elev-1);
    transition: transform 0.2s, border-color 0.2s;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-sizing: border-box;
    height: 100%;
}
.card h3 { margin: 0; }
.card .card-content { flex: 1 1 auto; }
.card .read-more { align-self: flex-start; margin-top: 4px; }
.card:hover { border-color: var(--color-accent); }

.card:hover {
    transform: translateY(-2px);
}

.card h3 {
    font-size: 20px;
    color: #ffffff;
}

.card .card-content {
    margin: 0;
    color: var(--color-muted);
    font-size: 16px;
}

.card .read-more {
    display: inline-block;
    margin-top: 0;
    padding: 12px 28px;
    font-size: 14px;
    line-height: 1.2;
    white-space: nowrap;
}

/* Subtle, inline-sized "Learn more" link inside competence/software cards on the home page */
.software-card-detail .read-more {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: auto;
    background: transparent;
    color: var(--color-accent) !important;
    border: 1px solid rgba(255, 193, 7, 0.35);
    box-shadow: none;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.3;
    border-radius: 999px;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.software-card-detail .read-more::after {
    content: "→";
    font-weight: 700;
}
.software-card-detail .read-more:hover,
.software-card-detail .read-more:focus {
    background: rgba(255, 193, 7, 0.08);
    border-color: var(--color-accent);
    transform: none;
    box-shadow: none;
    text-decoration: none;
}

@media (min-width: 1100px) { .hero { grid-template-columns: 1.2fr .8fr; } }

/* Tech Stack */
.software-logos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 18px;
}

.software-item {
    background: var(--color-surface);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--elev-1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: transform 0.2s;
}

.software-item img {
    width: 48px;
    height: 48px;
    filter: none;
    opacity: 1;
}

.software-item span {
    color: #e6e6e6;
    font-weight: 600;
}

.software-item:hover {
    transform: translateY(-2px);
    border-color: var(--color-accent);
}

/* Software archive — detailed cards */
.software-archive-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 32px;
    padding-bottom: 48px;
}
@media (min-width: 1000px) {
    .software-archive-container {
        grid-template-columns: 1fr 260px;
        align-items: start;
    }
    .software-archive-container .software-list { order: 1; min-width: 0; }
    .software-archive-container .software-sidebar { order: 2; position: sticky; top: 88px; }
}

.software-horizontal-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.software-card-detail {
    background: var(--color-surface);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--elev-1);
    transition: transform .2s, border-color .2s, box-shadow .2s;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-sizing: border-box;
    max-width: 100%;
    overflow: hidden;
}
.software-card-detail:hover {
    transform: translateY(-2px);
    border-color: var(--color-accent);
    box-shadow: var(--elev-2);
}
.software-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    border-bottom: 1px solid rgba(255,255,255,.06);
    padding-bottom: 12px;
}
.software-card-header .detail-logo {
    width: 44px;
    height: 44px;
    object-fit: contain;
    flex-shrink: 0;
}
.software-card-header h2 {
    margin: 0;
    font-size: 20px;
    color: #ffffff;
    line-height: 1.2;
}
.software-card-body {
    color: var(--color-muted);
    font-size: 15px;
    line-height: 1.55;
}
.software-card-body h3 {
    color: var(--color-accent);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin: 0 0 8px;
    font-weight: 700;
}
.software-card-body p { margin: 0 0 10px; }
.software-card-body p:last-child { margin-bottom: 0; }

.software-sidebar .software-nav ul {
    list-style: none;
    margin: 0;
    padding: 12px;
    background: var(--color-surface);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: var(--radius);
}
.software-sidebar .software-nav li { margin: 0; }
.software-sidebar .software-nav a {
    display: block;
    padding: 8px 12px;
    border-radius: 8px;
    color: #d6d6d6;
    text-decoration: none;
    font-size: 14px;
}
.software-sidebar .software-nav a:hover {
    background: rgba(255,193,7,.12);
    color: var(--color-accent);
}

.archive-header,
.page-header {
    padding: 48px 0 16px;
    text-align: left;
    position: relative;
    z-index: 0;
}
.archive-header h1,
.page-header h1 { margin: 0 0 8px; }
.archive-header p,
.page-header p { color: var(--color-muted); margin: 0; }

/* Footer */
footer {
    border-top: 1px solid rgba(255,255,255,.06);
    background: var(--color-bg);
    padding: 48px 0 24px;
}

.footer-inner {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    gap: 18px;
}

.footer-bottom {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,.06);
    text-align: left;
    color: var(--color-muted);
    font-size: 12px;
}

/* Mobile Toggle */
.menu-toggle {
    display: none;
    background: transparent;
    color: #e6e6e6;
    border: 1px solid rgba(255,255,255,.18);
    padding: 6px 10px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 700;
}

/* Submenu (desktop) */
.main-navigation li {
    position: relative;
}
.main-navigation .sub-menu {
    list-style: none;
    margin: 0;
    padding: 8px 0;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--color-surface);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 10px;
    box-shadow: var(--elev-2);
    flex-direction: column;
    gap: 0;
    display: none;
    z-index: 1001;
}
.main-navigation .sub-menu li { width: 100%; }
.main-navigation .sub-menu a {
    display: block;
    padding: 8px 14px;
    white-space: nowrap;
}
.main-navigation li:hover > .sub-menu,
.main-navigation li.focus > .sub-menu,
.main-navigation li.sub-menu-open > .sub-menu {
    display: flex;
}
.dropdown-toggle {
    background: transparent;
    border: 0;
    color: #e6e6e6;
    cursor: pointer;
    padding: 4px 6px;
    display: none;
}
.screen-reader-text {
    position: absolute !important;
    clip: rect(1px, 1px, 1px, 1px);
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.menu-toggle:hover { border-color: rgba(255,255,255,.3); }

/* Header search */
.header-search { display: inline-flex; align-items: center; }
.header-search .search-form {
    display: inline-flex;
    align-items: center;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 999px;
    padding: 4px 4px 4px 12px;
    transition: border-color .15s ease, background .15s ease;
}
.header-search .search-form:focus-within {
    border-color: var(--color-accent);
    background: rgba(255,255,255,.08);
}
.header-search .search-field {
    background: transparent;
    border: 0;
    outline: 0;
    color: #e6e6e6;
    font: inherit;
    font-size: 14px;
    width: 160px;
    padding: 6px 4px;
}
.header-search .search-field::placeholder { color: var(--color-muted); }
.header-search .search-submit {
    background: var(--color-accent);
    color: #1b1c1e;
    border: 0;
    border-radius: 999px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.header-search .search-submit:hover { filter: brightness(1.05); }

/* Smooth language swap transition */
#site-main { transition: opacity .18s ease; }
#site-main.is-swapping { opacity: .35; }

/* Hide search on tablet to prevent navbar wrap */
@media (max-width: 1100px) {
    .header-search { display: none; }
}

@media (max-width: 1024px) {
    .header-content { flex-wrap: nowrap; padding: 10px 16px; gap: 12px; }
    .header-search { width: 100%; }
    .header-search .search-form { width: 100%; }
    .header-search .search-field { flex: 1 1 auto; width: auto; }
    nav.main-navigation {
        position: fixed;
        left: 12px;
        right: 12px;
        top: 60px;
        background: var(--color-surface);
        border: 1px solid rgba(255,255,255,.08);
        border-radius: 12px;
        box-shadow: var(--elev-2);
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 12px;
        display: none;
        height: auto;
    }
    nav.main-navigation.toggled { display: flex; }
    .main-navigation ul { flex-direction: column; gap: 4px; width: 100%; }
    .main-navigation a { padding: 10px 12px; display: block; border-radius: 8px; }
    .main-navigation .sub-menu {
        position: static;
        display: none;
        box-shadow: none;
        border: 0;
        background: transparent;
        padding-left: 12px;
        min-width: 0;
    }
    .main-navigation li.sub-menu-open > .sub-menu { display: flex; }
    .dropdown-toggle { display: inline-flex; float: right; }
    .lang-switch { justify-content: flex-start; margin-left: 0; }
    .menu-toggle { display: inline-flex; margin-left: auto; align-items: center; gap: 6px; padding: 8px 14px; }
}

@media (max-width: 900px) {
    .header-content { padding: 10px 16px; gap: 12px; }
    .header-search { width: 100%; }
    .header-search .search-form { width: 100%; }
    .header-search .search-field { flex: 1 1 auto; width: auto; }
    nav.main-navigation {
        position: fixed;
        left: 12px;
        right: 12px;
        top: 60px;
        background: var(--color-surface);
        border: 1px solid rgba(255,255,255,.08);
        border-radius: 12px;
        box-shadow: var(--elev-2);
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 12px;
        display: none;
        height: auto;
    }
    nav.main-navigation.toggled { display: flex; }
    .main-navigation ul { flex-direction: column; gap: 4px; width: 100%; }
    .main-navigation a { padding: 10px 12px; display: block; border-radius: 8px; }
    .main-navigation .sub-menu {
        position: static;
        display: none;
        box-shadow: none;
        border: 0;
        background: transparent;
        padding-left: 12px;
        min-width: 0;
    }
    .main-navigation li.sub-menu-open > .sub-menu { display: flex; }
    .dropdown-toggle { display: inline-flex; float: right; }
    .lang-switch { justify-content: flex-start; margin-left: 0; }
    .menu-toggle { display: inline-flex; margin-left: auto; align-items: center; gap: 6px; padding: 8px 14px; }
    .hero { grid-template-columns: 1fr; gap: 28px; padding-top: 40px; min-height: 0; text-align: left; }
    .hero-visual { order: -1; aspect-ratio: auto; padding: 24px; }
    .hero-visual img { width: min(280px, 70%); animation: none; }
}

/* --- Archive entry card visual polish (v2.1) --- */
.entry-card { position: relative; padding-left: 28px; scroll-margin-top: 110px; }
.entry-card::before {
    content: "";
    position: absolute;
    left: 0; top: 24px; bottom: 24px;
    width: 4px;
    background: linear-gradient(180deg, var(--color-accent, #ffc107), transparent);
    border-radius: 4px;
    opacity: 0.85;
}
.entry-card .entry-index {
    font-family: ui-monospace, "SF Mono", Menlo, monospace;
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    color: var(--color-accent, #ffc107);
    background: rgba(255, 193, 7, 0.08);
    border: 1px solid rgba(255, 193, 7, 0.25);
    padding: 4px 10px;
    border-radius: 999px;
    margin-right: 12px;
    white-space: nowrap;
}
.entry-card .software-card-header {
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-bottom: 14px;
    margin-bottom: 18px;
}
.entry-card .entry-lead {
    font-size: 1.08rem;
    line-height: 1.6;
    color: var(--color-text, #e6e6e6);
    border-left: 2px solid var(--color-accent, #ffc107);
    padding: 4px 0 4px 14px;
    margin: 0 0 18px;
    opacity: 0.95;
}
.entry-card .software-card-body h3,
.entry-card .software-card-body h4 {
    margin-top: 1.4em;
    color: var(--color-accent, #ffc107);
    font-size: 1.05rem;
    letter-spacing: 0.02em;
}
.entry-card .software-card-body ul {
    list-style: none;
    padding-left: 0;
}
.entry-card .software-card-body ul li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 6px;
}
.entry-card .software-card-body ul li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--color-accent, #ffc107);
}
.entry-back-to-top {
    display: inline-block;
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--color-muted, #9aa0a6);
    text-decoration: none;
    opacity: 0.6;
    transition: opacity 0.2s ease;
}
.entry-back-to-top:hover { opacity: 1; color: var(--color-accent, #ffc107); }