/* ============================================================
   rbondars.id.lv — "Baltic Signal" design system
   Dark-first, amber accent, Geist + mono. No frameworks.
   ============================================================ */

/* ---------- Font ---------- */
@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/Geist-Variable-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/Geist-Variable-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------- Tokens ---------- */
:root {
  --canvas: #0b0c0e;
  --surface: #141619;
  --surface-2: #191c20;
  --border: #26292f;
  --text: #f2f3f5;
  --text-2: #9ba1ab;
  --muted: #5c626c;
  --accent: #ffb224;
  --accent-hover: #ffc450;
  --accent-soft: rgba(255, 178, 36, 0.12);
  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --maxw: 1120px;
  color-scheme: dark;
}

/* Light theme: system preference… */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --canvas: #f7f6f2;
    --surface: #ffffff;
    --surface-2: #f0eee8;
    --border: #e3e1da;
    --text: #16181c;
    --text-2: #565c66;
    --muted: #8a9099;
    --accent: #9a6a00;
    --accent-hover: #7a5400;
    --accent-soft: rgba(154, 106, 0, 0.1);
    color-scheme: light;
  }
}
/* …and manual toggle always wins */
:root[data-theme="light"] {
  --canvas: #f7f6f2;
  --surface: #ffffff;
  --surface-2: #f0eee8;
  --border: #e3e1da;
  --text: #16181c;
  --text-2: #565c66;
  --muted: #8a9099;
  --accent: #9a6a00;
  --accent-hover: #7a5400;
  --accent-soft: rgba(154, 106, 0, 0.1);
  color-scheme: light;
}

/* ---------- Reset / base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  background: var(--canvas);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 200ms ease, color 200ms ease;
  overflow-x: hidden;
}
img,
svg {
  max-width: 100%;
  display: block;
}
::selection {
  background: var(--accent);
  color: var(--canvas);
}

/* ---------- Type ---------- */
h1 {
  font-size: clamp(2.75rem, 8vw, 5.5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.02;
}
h2 {
  font-size: 1.75rem;
  font-weight: 550;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
h3 {
  font-size: 1.2rem;
  font-weight: 550;
  letter-spacing: -0.01em;
}
p {
  color: var(--text-2);
  max-width: 62ch;
}
strong {
  color: var(--text);
  font-weight: 550;
}
.label {
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.accent {
  color: var(--accent);
}

/* Links: underline draw */
a {
  color: var(--text);
  text-decoration: none;
}
.link,
p a {
  color: var(--text);
  background-image: linear-gradient(var(--accent), var(--accent));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1.5px;
  transition: background-size 250ms ease-out, color 250ms ease-out;
  padding-bottom: 2px;
}
.link:hover,
p a:hover {
  background-size: 100% 1.5px;
  color: var(--accent);
}

/* ---------- Layout ---------- */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}
section {
  padding: 96px 0;
  position: relative;
}
.section-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 900px) {
  .section-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
  }
  .section-head {
    grid-column: 1 / 5;
  }
  .section-body {
    grid-column: 5 / 13;
  }
}
.section-head .label {
  display: block;
  margin-bottom: 12px;
}

/* ---------- Nav (desktop top) ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--canvas) 72%, transparent);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--text);
}
.nav-brand .accent {
  color: var(--accent);
}
.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-2);
  transition: color 200ms ease;
}
.nav-links a:hover {
  color: var(--accent);
}
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--text-2);
  transition: color 200ms ease, border-color 200ms ease;
}
.theme-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.theme-toggle svg {
  width: 15px;
  height: 15px;
}

/* Mobile: bottom pill bar */
@media (max-width: 639px) {
  .nav {
    top: auto;
    bottom: 12px;
    left: 12px;
    right: 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: color-mix(in srgb, var(--surface) 82%, transparent);
  }
  .nav-inner {
    padding: 10px 18px;
  }
  .nav-links {
    gap: 16px;
  }
  body {
    padding-bottom: 72px;
  }
}

/* ---------- Hero ---------- */
.hero {
  min-height: 88svh;
  display: flex;
  align-items: flex-end;
  padding: 140px 0 72px;
}
.hero h1 .accent {
  color: var(--accent);
}
.hero-tagline {
  margin-top: 24px;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--text-2);
  max-width: 34ch;
  line-height: 1.4;
}
.hero-meta {
  margin-top: 32px;
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
}
.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-2);
}
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
@media (prefers-reduced-motion: no-preference) {
  .status-dot {
    animation: pulse 2.4s ease-in-out infinite;
  }
  @keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 var(--accent-soft); }
    50% { box-shadow: 0 0 0 6px var(--accent-soft); }
  }
}

/* ---------- Cards (instrument panel) ---------- */
.cards {
  display: grid;
  gap: 24px;
}
@media (max-width: 639px) {
  .cards {
    gap: 12px;
  }
}
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  overflow: hidden;
}
/* Cursor-lit border (desktop pointer only; JS sets --mx/--my) */
@media (hover: hover) and (pointer: fine) {
  .card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: radial-gradient(
      140px at var(--mx, -200px) var(--my, -200px),
      rgba(255, 178, 36, 0.35),
      transparent
    );
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
  }
}
.card-label {
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.card h3 {
  margin-bottom: 8px;
}
.card p {
  font-size: 0.95rem;
}
.card .verdict {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
}
.verdict .label {
  display: inline;
  margin-right: 8px;
}
.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.pill {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 10px;
  background: var(--surface-2);
}
.stage {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}

/* ---------- Method steps ---------- */
.steps {
  display: grid;
  gap: 24px;
}
@media (min-width: 640px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}
.step .label {
  color: var(--accent);
  display: block;
  margin-bottom: 8px;
}
.step p {
  font-size: 0.95rem;
}

/* ---------- Contact ---------- */
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 8px;
}
.contact-row {
  display: flex;
  gap: 16px;
  align-items: baseline;
  flex-wrap: wrap;
}
.contact-row .label {
  min-width: 96px;
}
.contact-row a,
.contact-row span {
  font-size: 1.05rem;
  color: var(--text);
}
.email-big {
  font-size: clamp(1.4rem, 4vw, 2.4rem) !important;
  font-weight: 550;
  letter-spacing: -0.02em;
  word-break: break-all;
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0 56px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.footer-inner a {
  color: var(--muted);
  transition: color 200ms ease;
}
.footer-inner a:hover {
  color: var(--accent);
}

/* ---------- Route line (signature detail) ---------- */
#route {
  position: absolute;
  top: 0;
  left: max(12px, calc((100vw - var(--maxw)) / 2 - 48px));
  width: 24px;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}
#route path {
  stroke: var(--border);
  stroke-width: 1.5;
  fill: none;
}
#route path.trace {
  stroke: var(--accent);
  opacity: 0.85;
}
#route circle {
  fill: var(--canvas);
  stroke: var(--muted);
  stroke-width: 1.5;
  transition: fill 400ms ease, stroke 400ms ease;
}
#route circle.passed {
  fill: var(--accent);
  stroke: var(--accent);
}
@media (max-width: 1219px) {
  #route {
    display: none;
  }
}

/* ---------- Grain overlay ---------- */
.grain {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Scroll reveal ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
    transition-delay: calc(var(--i, 0) * 60ms);
  }
  .reveal.in {
    opacity: 1;
    transform: none;
  }
}

/* ============================================================
   Auth pages (login + dashboard)
   ============================================================ */
.auth-wrap {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}
.auth-card h1 {
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  margin: 8px 0 24px;
}
.field {
  margin-bottom: 16px;
}
.field label {
  display: block;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.field input {
  width: 100%;
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 1rem;
  transition: border-color 200ms ease;
}
.field input:focus {
  outline: none;
  border-color: var(--accent);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  background: var(--accent);
  color: #0b0c0e;
  border: none;
  border-radius: 10px;
  padding: 12px 18px;
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 550;
  cursor: pointer;
  transition: background 200ms ease, transform 150ms var(--ease-out);
}
.btn:hover {
  background: var(--accent-hover);
}
.btn:active {
  transform: scale(0.98);
}
.btn:disabled {
  opacity: 0.55;
  cursor: default;
}
.btn-ghost {
  width: auto;
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  padding: 8px 14px;
}
.btn-ghost:hover {
  background: var(--surface-2);
  color: var(--text);
}
.form-msg {
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--text-2);
  min-height: 1.4em;
}
.form-msg.error {
  color: #ff6b6b;
}
.notice {
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 0.875rem;
  color: var(--text);
}
.notice code {
  font-family: var(--mono);
  font-size: 0.8em;
}

/* ---------- Dashboard ---------- */
.dash {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 110px 24px 80px;
}
.dash-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.live-indicator .status-dot {
  background: var(--muted);
}
.live-indicator.on {
  color: var(--accent);
}
.live-indicator.on .status-dot {
  background: var(--accent);
}
.dash-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}
@media (max-width: 639px) {
  .dash-grid {
    gap: 12px;
  }
}
.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.metric {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  transition: border-color 400ms ease;
}
.metric.flash {
  border-color: var(--accent);
}
.metric .value {
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.metric .name {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
}
.metric .when {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--muted);
  margin-top: 6px;
}
.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--text-2);
}
.empty-state .label {
  display: block;
  margin-bottom: 12px;
}