/* ====================================================================
   Julian Hoets — Industrial OS Portfolio
   MATTE BLACK · Material Design dark · colour lives in components.
   No gradient bleed across the background.
   ==================================================================== */

:root {
    /* Matte black palette — flat, calm, professional */
    --jh-bg:        #0A0A0A;   /* page background — slightly off-true-black */
    --jh-bg-2:      #0F0F0F;
    --jh-surface:   #161616;   /* card / paper surface */
    --jh-surface-2: #1F1F1F;   /* raised surface */
    --jh-line:      #232323;
    --jh-line-2:    #2D2D2D;

    --jh-text:      #F0F0F0;
    --jh-text-2:    #A0A0A0;
    --jh-text-3:    #6B6B6B;

    /* Accents — used inside components, NEVER as page background */
    --jh-cyan:      #00B8D4;
    --jh-cyan-soft: rgba(0, 184, 212, 0.14);
    --jh-lime:      #AEEA00;
    --jh-lime-soft: rgba(174, 234, 0, 0.14);
    --jh-pink:      #EC407A;
    --jh-pink-soft: rgba(236, 64, 122, 0.14);
    --jh-amber:     #FFB300;
    --jh-amber-soft: rgba(255, 179, 0, 0.14);
}

html, body {
    background: var(--jh-bg);
    color: var(--jh-text);
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ============== Page shell ==============
   No animated background, no glowing orbs, no grid drift.
   Just flat matte black. */
.page-shell {
    position: relative;
    min-height: 100vh;
    background: var(--jh-bg);
}

/* Legacy classes kept for safety but rendered as nothing */
.bg-grid, .bg-glow { display: none !important; }

/* ============== App bar / brand ============== */
.glass-bar {
    background: rgba(10, 10, 10, 0.92) !important;
    border-bottom: 1px solid var(--jh-line) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--jh-text) !important;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: var(--jh-cyan);
    color: #0A0A0A;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand-mark--lg {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    font-size: 1.15rem;
}

.brand-name {
    font-weight: 700;
    letter-spacing: -0.01em;
    font-size: 1.05rem;
}

.brand-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--jh-text-2);
    letter-spacing: 0.04em;
    margin-left: 0.5rem;
}

.nav-links {
    display: flex;
    gap: 1.6rem;
    align-items: center;
    margin-right: 1.4rem;
}

.nav-link {
    color: var(--jh-text-2) !important;
    font-weight: 500;
    font-size: 0.92rem;
    transition: color 0.2s ease;
}

.nav-link:hover { color: var(--jh-cyan) !important; }

.nav-back {
    color: var(--jh-text-3) !important;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-right: 1.4rem;
}

.nav-back:hover { color: var(--jh-cyan) !important; }

.cta-btn {
    border-radius: 8px !important;
    text-transform: none !important;
    letter-spacing: 0.02em !important;
    font-weight: 600 !important;
    padding: 0.55rem 1.4rem !important;
}

/* ============== Sections ============== */
.content-wrap { padding-top: 72px; }

section {
    padding: clamp(3.5rem, 8vw, 6rem) clamp(1.2rem, 5vw, 4rem);
    max-width: 1240px;
    margin: 0 auto;
}

.section-head {
    text-align: center;
    margin-bottom: 3rem;
}

.kicker {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--jh-cyan);
    padding: 0.3rem 0.7rem;
    border: 1px solid var(--jh-cyan-soft);
    border-radius: 4px;
    margin-bottom: 1rem;
}

h1, h2, h3, h4 {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--jh-text);
    margin: 0 0 1rem 0;
}

h1 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); line-height: 1.1; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); line-height: 1.2; }
h3 { font-size: 1.4rem; }

p { color: var(--jh-text-2); line-height: 1.7; margin: 0 0 1rem 0; }

.lede { font-size: 1.08rem; color: var(--jh-text-2); max-width: 64ch; line-height: 1.7; }

/* Static colour accent — NO animation, NO bleed */
.gradient-text {
    color: var(--jh-cyan);
    font-weight: 800;
}

/* ============== Hero (Option 1) ============== */
.hero {
    min-height: calc(85vh - 72px);
    display: flex;
    align-items: center;
    text-align: center;
}

.hero-inner { width: 100%; max-width: 980px; margin: 0 auto; }

.hero-eyebrow {
    margin-bottom: 1.6rem;
    background: var(--jh-cyan-soft) !important;
    border-color: var(--jh-cyan-soft) !important;
    color: var(--jh-cyan) !important;
}

.hero-title { margin: 0 0 1.5rem 0; }

.hero-lede {
    font-size: 1.18rem;
    color: var(--jh-text-2);
    max-width: 70ch;
    margin: 0 auto 2.4rem auto;
    line-height: 1.65;
}

.hero-cta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 4rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--jh-line);
}

.stat { text-align: center; }

.stat-num {
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--jh-cyan);
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
}

.stat-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.76rem;
    color: var(--jh-text-2);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ============== Pillars ============== */
.pillars { padding-top: 0; }

.pillar-card {
    background: var(--jh-surface) !important;
    border: 1px solid var(--jh-line);
    border-radius: 10px !important;
    padding: 2rem !important;
    height: 100%;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.pillar-card:hover {
    transform: translateY(-4px);
    border-color: var(--jh-line-2);
}

.pillar-icon {
    width: 56px;
    height: 56px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
}

.pillar-icon--cyan { background: var(--jh-cyan-soft); color: var(--jh-cyan); }
.pillar-icon--lime { background: var(--jh-lime-soft); color: var(--jh-lime); }
.pillar-icon--pink { background: var(--jh-pink-soft); color: var(--jh-pink); }

.pillar-link {
    color: var(--jh-cyan) !important;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
}

/* ============== Manifesto ============== */
.manifesto { text-align: center; max-width: 880px; }
.manifesto h2 { margin-bottom: 1.4rem; }

/* ============== Page hero (sub-pages) ============== */
.page-hero {
    padding-top: clamp(4.5rem, 10vw, 7rem);
    padding-bottom: clamp(2rem, 4vw, 3rem);
    text-align: center;
    max-width: 900px;
}

.page-hero h1 { margin-top: 1rem; }
.page-hero .lede { margin: 1.4rem auto 0 auto; font-size: 1.12rem; }

/* ============== Capability cards ============== */
.cap-card {
    background: var(--jh-surface) !important;
    border: 1px solid var(--jh-line);
    border-radius: 10px !important;
    padding: 2rem !important;
    height: 100%;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.cap-card:hover {
    transform: translateY(-3px);
    border-color: var(--jh-line-2);
}

.cap-card > .mud-icon-root { margin-bottom: 1rem; }

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.2rem;
}

/* ============== Pre-Audit Engine ============== */
.preaudit { padding-top: 0; }

.preaudit-flow {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    gap: 0.6rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.pa-step {
    background: var(--jh-surface);
    border: 1px solid var(--jh-line);
    border-radius: 10px;
    padding: 1.4rem 1.2rem;
    text-align: center;
    transition: border-color 0.2s ease;
}

.pa-step:hover { border-color: var(--jh-line-2); }

.pa-step-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    color: var(--jh-text-3);
    margin-bottom: 0.6rem;
}

.pa-step .mud-icon-root {
    color: var(--jh-cyan);
    margin-bottom: 0.6rem;
    font-size: 2rem !important;
}

.pa-step--2 .mud-icon-root { color: var(--jh-lime); }
.pa-step--3 .mud-icon-root { color: var(--jh-pink); }
.pa-step--4 .mud-icon-root { color: var(--jh-amber); }

.pa-step-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--jh-text);
    margin-bottom: 0.4rem;
}

.pa-step-body { font-size: 0.85rem; color: var(--jh-text-2); line-height: 1.5; }

.pa-arrow {
    align-self: center;
    color: var(--jh-text-3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pa-arrow .mud-icon-root { font-size: 1.6rem !important; }

.preaudit-pillars { margin-bottom: 3rem; }

/* ============== Team strip ============== */
.team-strip { margin-top: 2rem; }

.team-card {
    background: var(--jh-surface) !important;
    border: 1px solid var(--jh-line);
    border-left: 3px solid var(--jh-cyan);
    border-radius: 10px !important;
    padding: 1.6rem 2rem !important;
}

.team-card-head {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
}

.team-card h3 { margin-bottom: 0.4rem; }
.team-card strong { color: var(--jh-cyan); font-weight: 700; }

/* ============== Timeline ============== */
.timeline-section .mud-timeline { padding: 1rem 0; }

.tl-card {
    background: var(--jh-surface) !important;
    border: 1px solid var(--jh-line);
    padding: 1.2rem 1.4rem !important;
    border-radius: 10px !important;
}

.time-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--jh-text-3);
}

/* ============== KPI cards ============== */
.kpi-card {
    background: var(--jh-surface) !important;
    border: 1px solid var(--jh-line);
    border-radius: 10px !important;
    padding: 1.6rem !important;
    transition: border-color 0.2s ease;
}

.kpi-card:hover { border-color: var(--jh-line-2); }

.kpi-value {
    font-size: 2.1rem;
    font-weight: 800;
    margin: 0.6rem 0 0.2rem;
    color: var(--jh-text);
    letter-spacing: -0.02em;
}

.kpi-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--jh-text-2);
}

/* ============== Personas ============== */
.persona-card {
    background: var(--jh-surface) !important;
    border: 1px solid var(--jh-line);
    border-radius: 10px !important;
    padding: 2rem !important;
    height: 100%;
    text-align: center;
    transition: border-color 0.2s ease;
}

.persona-card:hover { border-color: var(--jh-line-2); }

.persona-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    margin: 0 auto 1rem auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.persona-avatar--cyan { background: var(--jh-cyan-soft); color: var(--jh-cyan); }
.persona-avatar--lime { background: var(--jh-lime-soft); color: var(--jh-lime); }
.persona-avatar--pink { background: var(--jh-pink-soft); color: var(--jh-pink); }

/* ============== Expansion panels ============== */
.ex-panels { background: transparent !important; box-shadow: none !important; }

.ex-panels .mud-expand-panel {
    background: var(--jh-surface) !important;
    border: 1px solid var(--jh-line) !important;
    border-radius: 10px !important;
    margin-bottom: 0.8rem !important;
    overflow: hidden;
}

.ex-title {
    display: flex;
    align-items: center;
    font-weight: 600;
    font-size: 1.05rem;
}

/* ============== Contact ============== */
.contact { max-width: 900px; }

.contact-card {
    background: var(--jh-surface);
    border: 1px solid var(--jh-line);
    border-radius: 12px;
    padding: clamp(2rem, 5vw, 3.5rem);
    text-align: center;
}

.contact-actions {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.8rem;
}

/* ============== Footer ============== */
.footer {
    border-top: 1px solid var(--jh-line);
    padding: 2.4rem clamp(1.2rem, 5vw, 4rem);
    margin-top: 4rem;
    background: var(--jh-bg);
}

.footer-inner {
    max-width: 1240px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.2rem;
}

.footer-brand { display: flex; align-items: center; gap: 0.9rem; }
.footer-name { font-weight: 700; }

.footer-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: var(--jh-text-2);
    letter-spacing: 0.04em;
}

.footer-meta {
    color: var(--jh-text-2);
    font-size: 0.85rem;
    font-family: 'JetBrains Mono', monospace;
}

.dot { margin: 0 0.5rem; opacity: 0.5; }

/* ============== Scroll-reveal ============== */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============== Picker (the / landing screen) ============== */
.picker-shell {
    min-height: 100vh;
    background: var(--jh-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: clamp(2rem, 6vw, 4rem);
}

.picker-head {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 720px;
}

.picker-head h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 0.8rem;
}

.picker-head p {
    color: var(--jh-text-2);
    font-size: 1.05rem;
}

.picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.4rem;
    width: 100%;
    max-width: 1100px;
}

.picker-card {
    display: block;
    background: var(--jh-surface);
    border: 1px solid var(--jh-line);
    border-radius: 12px;
    padding: 2rem;
    text-decoration: none;
    color: var(--jh-text);
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    position: relative;
    overflow: hidden;
}

.picker-card:hover {
    transform: translateY(-4px);
    border-color: var(--jh-cyan);
    background: var(--jh-surface-2);
    text-decoration: none;
}

.picker-card.disabled {
    opacity: 0.6;
    pointer-events: none;
}

.picker-card-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--jh-text-3);
    margin-bottom: 0.8rem;
    display: block;
}

.picker-card h3 {
    font-size: 1.4rem;
    margin: 0 0 0.6rem 0;
    color: var(--jh-text);
}

.picker-card p {
    color: var(--jh-text-2);
    margin: 0 0 1.2rem 0;
    line-height: 1.55;
    font-size: 0.95rem;
}

.picker-card-cta {
    color: var(--jh-cyan);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 600;
}

.picker-card.disabled .picker-card-cta { color: var(--jh-text-3); }

.picker-foot {
    margin-top: 3rem;
    color: var(--jh-text-3);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* ============== SignalR reconnect overlay ============== */
.reconnect-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(10, 10, 10, 0.85);
    align-items: center;
    justify-content: center;
}

.reconnect-modal.components-reconnect-show,
.reconnect-modal.components-reconnect-failed,
.reconnect-modal.components-reconnect-rejected { display: flex; }

.reconnect-card {
    background: var(--jh-surface);
    border: 1px solid var(--jh-line);
    border-radius: 12px;
    padding: 1.6rem 2rem;
    text-align: center;
}

.reconnect-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--jh-line-2);
    border-top-color: var(--jh-cyan);
    border-radius: 50%;
    margin: 0 auto 0.8rem auto;
    animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.reconnect-text {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--jh-text-2);
}

/* ============== MudBlazor font inheritance ============== */
.mud-typography,
.mud-button-root,
.mud-input-root,
.mud-list-item,
.mud-chip,
.mud-tab,
.mud-nav-link,
.mud-paper,
.mud-card {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif !important;
}

.mud-typography-h1, .mud-typography-h2, .mud-typography-h3,
.mud-typography-h4, .mud-typography-h5, .mud-typography-h6 {
    font-family: 'Inter', system-ui, sans-serif !important;
    font-weight: 700 !important;
    letter-spacing: -0.015em;
}

.mud-typography-caption, .mud-typography-overline {
    font-family: 'JetBrains Mono', monospace !important;
    letter-spacing: 0.06em;
}

.mud-button-root { font-weight: 600 !important; }

/* ============== Responsive ============== */
@media (max-width: 900px) {
    .preaudit-flow { grid-template-columns: 1fr; }
    .pa-arrow { transform: rotate(90deg); height: 32px; }
    .team-card-head { flex-direction: column; }
}

@media (max-width: 600px) {
    .brand-tag { display: none; }
    .nav-links { display: none !important; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .hero-cta .ml-3 { margin-left: 0 !important; margin-top: 0.5rem; }
    .footer-inner { justify-content: center; text-align: center; }
}