/* ==========================================================================
   InfraCore Technologies -- Design tokens
   Palette: deep signal-navy base, cool paper background, teal "uptime"
   signal accent, amber secondary accent. Type: Space Grotesk (display/UI)
   + IBM Plex Mono (data, tags, ticket IDs, nav labels).
   ========================================================================== */

:root {
  /* Color */
  --ink: #0B1220;          /* near-black navy, dark sections */
  --panel: #111D30;        /* dark panel surface */
  --panel-2: #16273D;      /* dark panel surface, lighter step */
  --steel: #2A3B54;        /* borders/dividers on dark */
  --paper: #F2F3EF;        /* light background */
  --paper-dim: #E7E8E2;    /* light surface, one step down */
  --line: #DBDCD5;         /* light border */
  --signal: #24C6B7;       /* teal "system online" accent */
  --signal-dim: #16948A;
  --amber: #E8A23D;        /* warm secondary accent */
  --ok: #4FAE6B;           /* completed */
  --warn: #E8A23D;         /* in progress */
  --pending: #8891A0;      /* backlog */
  --danger: #D95C4A;

  /* Per-service accent colors (used for icon badges/tags, not full panels) */
  --c-aws: #E0883D;
  --c-linux: #4FAE6B;
  --c-windows: #4A90D9;
  --c-database: #9B6BD9;
  --c-webserver: #24C6B7;
  --c-security: #D9954A;
  --c-webdev: #E0568A;
  --text: #10182A;
  --text-soft: #4B5566;
  --text-onDark: #F2F3EF;
  --text-onDark-soft: #A9B4C4;

  /* Type */
  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  /* Layout */
  --maxw: 1180px;
  --radius-sm: 3px;
  --radius: 6px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-display);
  color: var(--text);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 4vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 2.6vw, 2.4rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--text-soft); max-width: 62ch; }

.mono { font-family: var(--font-mono); }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

section { padding: 88px 0; }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ------------------------------ Buttons -------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.btn:active { transform: translateY(1px); }

.btn-signal {
  background: var(--signal);
  color: #06211D;
}
.btn-signal:hover { background: #2FDBCA; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(36,198,183,0.3); }

.btn-ghost-dark {
  background: transparent;
  border-color: var(--steel);
  color: var(--text-onDark);
}
.btn-ghost-dark:hover { border-color: var(--signal); color: var(--signal); }

.btn-ghost-light {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}
.btn-ghost-light:hover { border-color: var(--ink); }

.btn-dark {
  background: var(--ink);
  color: var(--text-onDark);
}
.btn-dark:hover { background: #182640; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(11,18,32,0.3); }

.btn-block { width: 100%; justify-content: center; }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; }

/* ------------------------------- Navbar --------------------------------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--steel);
  transition: box-shadow 0.25s ease;
}
.nav.scrolled { box-shadow: 0 12px 32px rgba(0,0,0,0.35); }
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-onDark);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.brand-mark { width: 30px; height: 30px; flex-shrink: 0; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links a {
  color: var(--text-onDark-soft);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--text-onDark); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: none; color: var(--text-onDark); font-size: 1.5rem; cursor: pointer; }

@media (max-width: 880px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--ink);
    border-bottom: 1px solid var(--steel);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 28px 18px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; width: 100%; border-bottom: 1px solid rgba(42,59,84,0.5); }
  .nav-toggle { display: block; }
  .nav-cta .btn-ghost-dark { display: none; }
}

/* ------------------------------- Footer --------------------------------- */

.footer {
  background: var(--ink);
  color: var(--text-onDark-soft);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--steel);
}
.footer-grid h4 {
  color: var(--text-onDark);
  font-size: 0.82rem;
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-grid a { font-size: 0.92rem; }
.footer-grid a:hover { color: var(--text-onDark); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  flex-wrap: wrap;
  gap: 10px;
}
.footer-brand-line { display: flex; align-items: center; gap: 10px; color: var(--text-onDark); font-weight: 600; margin-bottom: 12px;}
.footer-brand-line svg, .footer-brand-line img { width: 22px; height: 22px; }

@media (max-width: 780px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* -------------------------------- Hero ----------------------------------- */

.hero {
  background: var(--ink);
  color: var(--text-onDark);
  padding: 76px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg canvas,
.hero-bg video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-bg-fade {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 55% at 22% 30%, rgba(11,18,32,0.32) 0%, rgba(11,18,32,0.6) 60%, rgba(11,18,32,0.92) 100%),
    linear-gradient(180deg, rgba(11,18,32,0.05) 0%, var(--ink) 97%);
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.eyebrow-line {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--signal);
  margin-bottom: 22px;
}
.eyebrow-line .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(36,198,183,0.18);
}
.hero p.lead {
  font-size: 1.12rem;
  color: var(--text-onDark-soft);
  max-width: 46ch;
  margin-top: 18px;
}
.hero-actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 52px;
  padding-top: 28px;
  border-top: 1px solid var(--steel);
  flex-wrap: wrap;
}
.hero-stat .num { font-family: var(--font-mono); font-size: 1.5rem; color: var(--text-onDark); font-weight: 500; }
.hero-stat .label { font-size: 0.8rem; color: var(--text-onDark-soft); margin-top: 4px; }

/* status panel visual */
.status-panel {
  background: var(--panel);
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0,0,0,0.45);
}
.status-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--steel);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-onDark-soft);
}
.status-panel-head .lights { display: flex; gap: 6px; }
.status-panel-head .lights span { width: 8px; height: 8px; border-radius: 50%; background: var(--steel); }
.status-panel-body { padding: 6px; }
.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 14px;
  border-bottom: 1px solid rgba(42,59,84,0.5);
  font-size: 0.88rem;
}
.status-row:last-child { border-bottom: none; }
.status-row .name { display: flex; align-items: center; gap: 10px; color: var(--text-onDark); }
.status-row .name svg { width: 18px; height: 18px; color: var(--text-onDark-soft); }
.pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 9px;
  border-radius: 20px;
}
.pill-ok { background: rgba(79,174,107,0.16); color: #6FCB8B; }
.pill-warn { background: rgba(232,162,61,0.16); color: var(--amber); }
.pill-pending { background: rgba(136,145,160,0.18); color: #B7BFCB; }

/* -------------------------------- Sections -------------------------------- */

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head .eyebrow-line { color: var(--signal-dim); }
.section-head.on-dark .eyebrow-line { color: var(--signal); }

.section-head.catalogue { max-width: 720px; }
.section-head.catalogue h2 {
  display: inline-block;
  position: relative;
  padding-left: 18px;
  border-left: 4px solid transparent;
  border-image: linear-gradient(180deg, var(--c-aws), var(--c-webserver), var(--c-database)) 1;
}
.platform-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.platform-chip {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-soft);
  background: #fff;
  border: 1px solid var(--line);
  padding: 6px 12px 6px 8px;
  border-radius: 20px;
}
.platform-chip .swatch { width: 9px; height: 9px; border-radius: 50%; background: var(--pc); flex-shrink: 0; }

.trust-strip {
  background: var(--paper-dim);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
  overflow: hidden;
}
.trust-strip .wrap {
  display: flex;
  gap: 40px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-soft);
  flex-wrap: wrap;
  justify-content: center;
}
.trust-strip .sep { color: var(--line); }

/* Services grid — modern elevated card style */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}
.service-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px 28px;
  background: #fff;
  box-shadow: 0 4px 14px rgba(11,18,32,0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--badge-c, var(--signal));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(11,18,32,0.12);
  border-color: color-mix(in srgb, var(--badge-c, var(--signal)) 40%, var(--line));
  z-index: 2;
}
.service-card:hover::before { transform: scaleX(1); }
.icon-badge {
  width: 54px; height: 54px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  background: linear-gradient(135deg, var(--badge-c), color-mix(in srgb, var(--badge-c) 65%, black));
  box-shadow: 0 8px 18px color-mix(in srgb, var(--badge-c) 35%, transparent);
  transition: transform 0.2s ease;
}
.icon-badge svg { width: 24px; height: 24px; color: #fff; }
.service-card:hover .icon-badge { transform: scale(1.08) rotate(-4deg); }
.service-card.badge-aws        { --badge-c: var(--c-aws); }
.service-card.badge-linux      { --badge-c: var(--c-linux); }
.service-card.badge-windows    { --badge-c: var(--c-windows); }
.service-card.badge-database   { --badge-c: var(--c-database); }
.service-card.badge-webserver  { --badge-c: var(--c-webserver); }
.service-card.badge-security   { --badge-c: var(--c-security); }
.service-card.badge-webdev     { --badge-c: var(--c-webdev); }
.service-card h3 { margin-bottom: 10px; }
.service-card p { font-size: 0.92rem; margin-bottom: 14px; }
.service-card .tags { display: flex; gap: 8px; flex-wrap: wrap; }
.service-card .tags span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: color-mix(in srgb, var(--badge-c, var(--text-soft)) 70%, black);
  background: color-mix(in srgb, var(--badge-c, var(--paper-dim)) 12%, white);
  border: 1px solid color-mix(in srgb, var(--badge-c, var(--line)) 25%, white);
  padding: 3px 8px;
  border-radius: 20px;
}
.service-card .link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.88rem;
  font-weight: 700;
  color: color-mix(in srgb, var(--badge-c, var(--signal-dim)) 85%, black);
}

@media (max-width: 880px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
}
@media (max-width: 1080px) and (min-width: 881px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Advantages */
.advantages {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 56px;
}
.advantage { display: flex; gap: 18px; }
.advantage svg { width: 26px; height: 26px; color: var(--signal-dim); flex-shrink: 0; margin-top: 3px; }
.advantage h4 { margin-bottom: 6px; font-size: 1.02rem; }
.advantage p { font-size: 0.92rem; margin-bottom: 0; }

@media (max-width: 780px) {
  .advantages { grid-template-columns: 1fr; }
}

/* Process / how it works (a real sequence -> numbering + timeline is appropriate) */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  position: relative;
}
.process::before {
  content: "";
  position: absolute;
  top: 25px;
  left: calc(12.5% + 25px);
  right: calc(12.5% + 25px);
  height: 2px;
  background: linear-gradient(90deg, var(--c-aws), var(--c-linux), var(--c-windows), var(--c-webserver));
  opacity: 0.35;
  z-index: 0;
}
.process-step {
  position: relative;
  z-index: 1;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 22px 24px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.process-step:hover { transform: translateY(-3px); border-color: var(--step-c); }
.process-step .idx-badge {
  width: 50px; height: 50px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--step-c) 14%, white);
  border: 1px solid color-mix(in srgb, var(--step-c) 30%, white);
  margin-bottom: 18px;
}
.process-step .idx-badge svg { width: 22px; height: 22px; color: var(--step-c); }
.process-step .idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--step-c);
  display: block;
  margin-bottom: 8px;
}
.process-step h4 { margin-bottom: 8px; font-size: 1rem; }
.process-step p { font-size: 0.88rem; margin-bottom: 0; }
.process-step:nth-child(1) { --step-c: var(--c-aws); }
.process-step:nth-child(2) { --step-c: var(--c-linux); }
.process-step:nth-child(3) { --step-c: var(--c-windows); }
.process-step:nth-child(4) { --step-c: var(--c-webserver); }

@media (max-width: 880px) {
  .process { grid-template-columns: 1fr; gap: 16px; }
  .process::before { display: none; }
}

/* CTA band */
.cta-band {
  background: var(--ink);
  color: var(--text-onDark);
  padding: 72px 0;
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 { margin-bottom: 8px; }
.cta-band p { color: var(--text-onDark-soft); margin-bottom: 0; }

/* -------------------------------- Forms ----------------------------------- */

.form-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
}
.field { margin-bottom: 22px; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.field .hint { font-size: 0.78rem; color: var(--text-soft); margin-top: 6px; }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--text);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--signal-dim);
  box-shadow: 0 0 0 3px rgba(36,198,183,0.15);
}
.field textarea { resize: vertical; min-height: 120px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) { .field-row { grid-template-columns: 1fr; } }

.service-picker {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
}
@media (max-width: 780px) { .service-picker { grid-template-columns: repeat(2, 1fr); } }

.service-option {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px 10px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}
.service-option svg { width: 24px; height: 24px; margin: 0 auto 8px; color: var(--text-soft); }
.service-option span { font-size: 0.8rem; font-weight: 600; display: block; }
.service-option input { position: absolute; opacity: 0; pointer-events: none; }
.service-option.active {
  border-color: var(--opt-c, var(--signal-dim));
  background: color-mix(in srgb, var(--opt-c, var(--signal)) 8%, white);
  transform: translateY(-2px);
}
.service-option.active svg { color: var(--opt-c, var(--signal-dim)); }
.service-option[data-value="aws"] { --opt-c: var(--c-aws); }
.service-option[data-value="linux"] { --opt-c: var(--c-linux); }
.service-option[data-value="windows"] { --opt-c: var(--c-windows); }
.service-option[data-value="database"] { --opt-c: var(--c-database); }
.service-option[data-value="webserver"] { --opt-c: var(--c-webserver); }
.service-option[data-value="webdev"] { --opt-c: var(--c-webdev); }

.priority-picker { display: flex; gap: 10px; flex-wrap: wrap; }
.priority-option {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 8px 16px;
  font-size: 0.82rem;
  cursor: pointer;
  font-family: var(--font-mono);
}
.priority-option.active { border-color: var(--ink); background: var(--ink); color: var(--text-onDark); }

.form-alert {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-bottom: 22px;
  display: none;
}
.form-alert.show { display: block; }
.form-alert.error { background: rgba(217,92,74,0.1); color: #B23F2C; border: 1px solid rgba(217,92,74,0.3); }
.form-alert.success { background: rgba(79,174,107,0.1); color: #2F7A47; border: 1px solid rgba(79,174,107,0.3); }

.confirm-box { text-align: center; padding: 30px 0; }
.confirm-box .ticket-id {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: var(--ink);
  background: var(--paper-dim);
  display: inline-block;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  margin: 18px 0;
}

/* -------------------------------- Small page hero -------------------------- */
.page-hero {
  background: var(--ink);
  color: var(--text-onDark);
  padding: 64px 0 56px;
}
.page-hero p.lead { color: var(--text-onDark-soft); max-width: 56ch; }

/* -------------------------------- Login page -------------------------- */
.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  padding: 24px;
}
.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  padding: 40px 34px;
  color: var(--text-onDark);
}
.auth-card .brand { margin-bottom: 26px; justify-content: center; }
.auth-card h1 { font-size: 1.4rem; text-align: center; margin-bottom: 6px; }
.auth-card p.sub { text-align: center; font-size: 0.88rem; margin-bottom: 28px; color: var(--text-onDark-soft); }
.auth-card .field label { color: var(--text-onDark-soft); }
.auth-card .field input {
  background: var(--ink);
  border-color: var(--steel);
  color: var(--text-onDark);
}
.auth-card .field input:focus { border-color: var(--signal); }
.auth-back { display: block; text-align: center; margin-top: 20px; font-size: 0.84rem; color: var(--text-onDark-soft); }
.auth-back:hover { color: var(--signal); }

/* -------------------------------- Dashboard ----------------------------- */

.dash-shell { display: flex; min-height: 100vh; background: var(--paper); }
.dash-sidebar {
  width: 220px;
  background: var(--ink);
  color: var(--text-onDark);
  padding: 24px 18px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}
.dash-sidebar .brand { margin-bottom: 40px; padding: 0 6px; }
.dash-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.dash-nav a, .dash-nav button {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-onDark-soft);
  font-size: 0.88rem;
  font-family: var(--font-display);
  background: none; border: none; text-align: left; cursor: pointer; width: 100%;
}
.dash-nav a.active, .dash-nav a:hover, .dash-nav button:hover { background: var(--panel); color: var(--text-onDark); }
.dash-user { font-size: 0.78rem; font-family: var(--font-mono); color: var(--text-onDark-soft); padding: 0 6px 10px; }

.dash-main { flex: 1; padding: 34px 36px; overflow-x: auto; }
.dash-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 28px; flex-wrap: wrap; gap: 16px; }
.dash-header h1 { font-size: 1.5rem; margin-bottom: 4px; }
.dash-header p { margin: 0; font-size: 0.9rem; }

.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.stat-card {
  position: relative;
  border-radius: var(--radius);
  padding: 20px 22px;
  color: #fff;
  overflow: hidden;
  box-shadow: 0 12px 26px rgba(11,18,32,0.12);
}
.stat-card .stat-icon {
  width: 34px; height: 34px; border-radius: 9px;
  background: rgba(255,255,255,0.18);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.stat-card .stat-icon svg { width: 18px; height: 18px; color: #fff; }
.stat-card .num { font-family: var(--font-mono); font-size: 1.9rem; font-weight: 600; color: #fff; }
.stat-card .label { font-size: 0.82rem; color: rgba(255,255,255,0.82); margin-top: 4px; }
.stat-card.total { background: linear-gradient(135deg, #1A2B45, #0B1220); }
.stat-card.backlog { background: linear-gradient(135deg, #8A93A6, #5B6577); }
.stat-card.in_progress { background: linear-gradient(135deg, #F0AE4F, #D9863A); }
.stat-card.completed { background: linear-gradient(135deg, #5FC787, #3E9E63); }

.board { display: grid; grid-template-columns: repeat(3, minmax(280px, 1fr)); gap: 20px; min-width: 900px; }
.board-col { background: var(--paper-dim); border-radius: var(--radius); padding: 14px; }
.board-col-head { display: flex; align-items: center; justify-content: space-between; padding: 6px 6px 14px; }
.board-col-head .title { font-size: 0.85rem; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.board-col-head .dot { width: 8px; height: 8px; border-radius: 50%; }
.dot-backlog { background: var(--pending); }
.dot-in_progress { background: var(--warn); }
.dot-completed { background: var(--ok); }
.board-col-head .count { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-soft); background: #fff; border: 1px solid var(--line); padding: 2px 8px; border-radius: 20px; }
.board-cards { display: flex; flex-direction: column; gap: 10px; min-height: 60px; }

.ticket-card {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--svc-c, var(--line));
  border-radius: var(--radius-sm);
  padding: 14px 14px 12px;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.ticket-card:hover { border-color: var(--svc-c, var(--signal-dim)); border-left-color: var(--svc-c, var(--signal-dim)); transform: translateY(-2px); box-shadow: 0 10px 22px rgba(11,18,32,0.08); }
.ticket-card .top-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.ticket-card .tid { font-family: var(--font-mono); font-size: 0.76rem; color: var(--text-soft); }
.ticket-card .priority-tag { font-family: var(--font-mono); font-size: 0.68rem; padding: 2px 7px; border-radius: 20px; }
.priority-urgent { background: rgba(217,92,74,0.14); color: var(--danger); }
.priority-high { background: rgba(232,162,61,0.16); color: #B87A1B; }
.priority-normal { background: rgba(136,145,160,0.16); color: #6C7686; }
.priority-low { background: rgba(136,145,160,0.1); color: #8891A0; }
.ticket-card .cust { font-size: 0.92rem; font-weight: 600; margin-bottom: 4px; }
.ticket-card .svc { font-size: 0.8rem; color: var(--text-soft); }
.board-empty { font-size: 0.82rem; color: var(--text-soft); text-align: center; padding: 20px 0; }

/* Modal */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(11,18,32,0.55);
  display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px;
}
.modal-backdrop.show { display: flex; }
.modal {
  background: #fff; border-radius: var(--radius); max-width: 520px; width: 100%;
  max-height: 88vh; overflow-y: auto; padding: 30px;
}
.modal-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 18px; }
.modal-close { background: none; border: none; cursor: pointer; font-size: 1.3rem; color: var(--text-soft); line-height: 1; }
.modal-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--paper-dim); font-size: 0.9rem; }
.modal-row .k { color: var(--text-soft); }
.modal-desc { background: var(--paper-dim); border-radius: var(--radius-sm); padding: 14px; font-size: 0.9rem; margin-top: 14px; white-space: pre-wrap; }
.modal-status-actions { display: flex; gap: 8px; margin-top: 22px; flex-wrap: wrap; }
.status-btn {
  flex: 1; padding: 10px; border-radius: var(--radius-sm); border: 1px solid var(--line);
  font-family: var(--font-mono); font-size: 0.78rem; cursor: pointer; background: #fff; min-width: 100px;
}
.status-btn.current { border-width: 2px; font-weight: 700; }
.status-btn.backlog.current { border-color: var(--pending); }
.status-btn.in_progress.current { border-color: var(--warn); }
.status-btn.completed.current { border-color: var(--ok); }

@media (max-width: 780px) {
  .dash-sidebar { display: none; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
}

/* -------------------------------- Scroll reveal -------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* -------------------------------- 404 -------------------------------- */
.error-shell {
  min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--ink); color: var(--text-onDark); text-align: center; padding: 24px;
}
.error-shell .code { font-family: var(--font-mono); color: var(--signal); font-size: 1rem; margin-bottom: 10px; }