/* Alarme — sûreté particulière, Lyon
   Hardware catalog / locksmith ledger. No remote assets. */

:root {
  --ink: #1c1410;
  --ink-soft: #4a3f36;
  --paper: #efe4cf;
  --paper-deep: #e4d4b8;
  --shell: #16110e;
  --shell-2: #221b16;
  --copper: #b3542a;
  --copper-hot: #d46a38;
  --brass: #c9a15b;
  --amber: #e08a1f;
  --signal: #9a1f1f;
  --patina: #3d5a4c;
  --steel: #6e675e;
  --rule: rgba(28, 20, 16, 0.22);
  --display: Palatino, "Palatino Linotype", "Book Antiqua", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --chrome: "Gill Sans", "Gill Sans MT", "Trebuchet MS", "Century Gothic", "Segoe UI", sans-serif;
  --spec: "Courier New", Courier, ui-monospace, monospace;
  --measure: 72rem;
  --gutter: 1.25rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  color: var(--paper);
  background-color: var(--shell);
  background-image:
    linear-gradient(180deg, #1c1612 0, var(--shell) 12rem),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 3px,
      rgba(255, 255, 255, 0.012) 3px,
      rgba(255, 255, 255, 0.012) 4px
    );
  font-family: var(--chrome);
  font-size: 1.05rem;
  line-height: 1.55;
  min-height: 100vh;
  border-top: 5px solid var(--copper);
}

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

a {
  color: inherit;
}

a:hover {
  color: var(--copper-hot);
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  background: var(--amber);
  color: var(--ink);
  padding: 0.4rem 0.7rem;
  z-index: 20;
}

.skip:focus {
  top: 0.75rem;
}

/* ——— Chrome ——— */

.site-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem 2rem;
  align-items: end;
  max-width: var(--measure);
  margin: 0 auto;
  padding: 1.4rem var(--gutter) 1rem;
  border-bottom: 1px solid rgba(201, 161, 91, 0.35);
}

.brand {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.75rem;
  text-decoration: none;
  color: var(--paper);
}

.brand:hover {
  color: var(--paper);
}

.brand svg {
  grid-row: 1 / span 2;
  width: 2.4rem;
  height: 2.4rem;
  align-self: center;
}

.brand-name {
  font-family: var(--display);
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.brand-meta {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin-top: 0.2rem;
}

.nav {
  display: flex;
  gap: 1.6rem;
  align-items: flex-end;
}

.nav a {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  color: var(--paper);
}

.nav a[aria-current="page"] {
  color: var(--brass);
}

.nav .fr {
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav .en {
  font-family: var(--display);
  font-style: italic;
  font-size: 0.78rem;
  color: var(--steel);
  letter-spacing: 0;
  text-transform: none;
}

.file-strip {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0.45rem var(--gutter);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.4rem;
  font-family: var(--spec);
  font-size: 0.72rem;
  color: var(--brass);
  letter-spacing: 0.04em;
}

.file-strip span + span::before {
  content: "·";
  margin-right: 1.4rem;
  color: var(--copper);
}

/* ——— Ledger sheet ——— */

.sheet {
  max-width: var(--measure);
  margin: 1.4rem auto 3rem;
  background: var(--paper);
  color: var(--ink);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.35),
    0 18px 50px rgba(0, 0, 0, 0.35);
  background-image:
    linear-gradient(90deg, #c45c3a 0 7px, rgba(28, 20, 16, 0.08) 7px 14px, transparent 14px);
  position: relative;
}

.sheet::after {
  content: "DOS. 2014-GERLAND";
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-family: var(--spec);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  color: var(--signal);
  border: 1px solid var(--signal);
  padding: 0.25rem 0.45rem;
  opacity: 0.75;
  pointer-events: none;
}

.inner {
  padding: 2.4rem 2rem 2.6rem 2.6rem;
}

@media (min-width: 800px) {
  .inner {
    padding: 3rem 3.2rem 3.4rem 3.8rem;
  }
}

.kicker {
  font-family: var(--chrome);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--copper);
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  margin: 0 0 0.4rem;
}

.kicker .num {
  font-family: var(--spec);
  color: var(--ink);
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 500;
  line-height: 1.12;
  margin: 0 0 0.4rem;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-style: italic;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-style: italic;
}

h3 {
  font-size: 1.25rem;
  font-style: italic;
}

.en-line {
  font-family: var(--display);
  font-style: italic;
  color: var(--ink-soft);
  margin: 0 0 1.1rem;
  font-size: 1.05rem;
}

.lede {
  font-size: 1.12rem;
  max-width: 42rem;
}

.muted {
  color: var(--ink-soft);
}

/* ——— Hero ——— */

.hero {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 860px) {
  .hero {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1rem;
  margin-top: 1.4rem;
  align-items: center;
}

.stamp {
  display: inline-block;
  text-decoration: none;
  border: 2px solid var(--copper);
  color: var(--copper);
  padding: 0.55rem 1rem 0.45rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.78rem;
  background: transparent;
  cursor: pointer;
  font-family: var(--chrome);
}

.stamp:hover,
.stamp:focus-visible {
  background: var(--copper);
  color: var(--paper);
  outline: none;
}

.stamp.solid {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.stamp.solid:hover {
  background: var(--copper);
  border-color: var(--copper);
}

.phone {
  font-family: var(--spec);
  font-size: 1rem;
  text-decoration: none;
  color: var(--ink);
}

.phone small {
  display: block;
  font-family: var(--chrome);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.65rem;
  color: var(--ink-soft);
}

figure {
  margin: 0;
}

.plate {
  background: var(--shell-2);
  padding: 0.55rem 0.55rem 0;
  box-shadow: 0 10px 30px rgba(28, 20, 16, 0.25);
}

.plate img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.plate.square img {
  aspect-ratio: 1 / 1;
}

.plate.portrait img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.plate.four-three img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

figcaption {
  font-family: var(--spec);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--brass);
  padding: 0.45rem 0.35rem 0.55rem;
}

.sheet figcaption {
  color: var(--ink-soft);
}

/* ——— Bleed band ——— */

.bleed {
  margin: 0;
  position: relative;
}

.bleed img {
  width: 100%;
  max-height: 28rem;
  object-fit: cover;
  aspect-ratio: 16 / 7;
}

.bleed .caption-bar {
  background: var(--shell);
  color: var(--brass);
  font-family: var(--spec);
  font-size: 0.72rem;
  padding: 0.5rem 1.2rem;
  letter-spacing: 0.06em;
}

/* ——— Sections ——— */

.block {
  margin-top: 3rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--rule);
}

.split {
  display: grid;
  gap: 1.6rem 2rem;
}

@media (min-width: 800px) {
  .split-2 {
    grid-template-columns: 1fr 1fr;
  }

  .split-13 {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .split-31 {
    grid-template-columns: 0.85fr 1.15fr;
  }
}

/* ——— Kits ledger ——— */

.ledger {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: 1rem 0 0.4rem;
}

.ledger th,
.ledger td {
  text-align: left;
  padding: 0.7rem 0.55rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

.ledger th {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 500;
  border-bottom: 2px solid var(--ink);
}

.ledger .ref {
  font-family: var(--spec);
  color: var(--copper);
  white-space: nowrap;
}

.ledger .price {
  font-family: var(--spec);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.ledger tr:hover td {
  background: rgba(179, 84, 42, 0.06);
}

.kit-note {
  font-size: 0.88rem;
  color: var(--ink-soft);
}

/* ——— Steps ——— */

.steps {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
  }
}

.steps li {
  border-top: 3px solid var(--copper);
  padding-top: 0.6rem;
}

.steps .n {
  font-family: var(--spec);
  display: block;
  color: var(--copper);
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
}

/* ——— Coverage table ——— */

.zones {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.zones td,
.zones th {
  padding: 0.45rem 0.4rem;
  border-bottom: 1px dotted rgba(28, 20, 16, 0.28);
  text-align: left;
}

.zones th {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 500;
}

.ok {
  color: var(--patina);
  font-family: var(--spec);
  font-size: 0.85rem;
}

/* ——— Form ——— */

.etude {
  background: var(--paper-deep);
  border: 1px dashed rgba(28, 20, 16, 0.35);
  padding: 1.2rem 1.1rem 1.3rem;
}

.etude fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

button.stamp {
  appearance: none;
  -webkit-appearance: none;
}

.etude legend {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.2rem;
  padding: 0 0.4rem;
}

.etude label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0.7rem 0 0.25rem;
}

.etude input[type="text"],
.etude input[type="tel"],
.etude input[type="email"],
.etude textarea,
.etude select {
  width: 100%;
  font: inherit;
  font-family: var(--display);
  background: var(--paper);
  border: 0;
  border-bottom: 1px solid var(--ink);
  padding: 0.4rem 0.2rem;
  color: var(--ink);
  border-radius: 0;
}

.etude textarea {
  min-height: 5.5rem;
  resize: vertical;
}

.choices {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.1rem;
  margin-top: 0.35rem;
}

.choices label {
  letter-spacing: 0;
  text-transform: none;
  font-size: 0.95rem;
  color: var(--ink);
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.etude .stamp {
  margin-top: 1.1rem;
}

.addr {
  font-style: normal;
}

.addr strong {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
}

.led {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 8px var(--amber);
  margin-right: 0.35rem;
  vertical-align: middle;
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.45;
  }
}

/* ——— About extras ——— */

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--brass);
}

.timeline li {
  padding: 0 0 1.3rem 1.2rem;
  position: relative;
}

.timeline li::before {
  content: "";
  width: 0.65rem;
  height: 0.65rem;
  background: var(--copper);
  position: absolute;
  left: -0.4rem;
  top: 0.35rem;
}

.timeline .year {
  font-family: var(--spec);
  color: var(--copper);
  font-size: 0.85rem;
}

.stamps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
  gap: 0.9rem;
  margin-top: 1rem;
}

.cachet {
  border: 2px solid var(--patina);
  color: var(--patina);
  text-align: center;
  padding: 0.8rem 0.5rem;
  transform: rotate(-2deg);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.35;
}

.cachet:nth-child(2) {
  transform: rotate(1.5deg);
  border-color: var(--signal);
  color: var(--signal);
}

.cachet:nth-child(3) {
  transform: rotate(-1deg);
  border-color: var(--copper);
  color: var(--copper);
}

.cachet:nth-child(4) {
  transform: rotate(2deg);
}

.people {
  display: grid;
  gap: 1.2rem;
}

@media (min-width: 800px) {
  .people {
    grid-template-columns: 14rem 1fr;
    align-items: start;
  }
}

/* ——— Privacy ——— */

.legal {
  max-width: 46rem;
}

.legal h2 {
  margin-top: 1.8rem;
}

.legal p,
.legal li {
  font-size: 0.98rem;
}

.legal ol {
  padding-left: 1.2rem;
}

/* ——— Footer ——— */

.site-footer {
  max-width: var(--measure);
  margin: 0 auto 2rem;
  padding: 1.4rem var(--gutter) 2rem;
  color: var(--steel);
  font-size: 0.85rem;
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .site-footer {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.site-footer a {
  color: var(--brass);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--copper-hot);
}

.site-footer h2 {
  font-family: var(--chrome);
  font-size: 0.68rem;
  font-style: normal;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 0.5rem;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li + li {
  margin-top: 0.25rem;
}

.fine {
  grid-column: 1 / -1;
  font-family: var(--spec);
  font-size: 0.72rem;
  color: var(--steel);
  border-top: 1px solid rgba(201, 161, 91, 0.2);
  padding-top: 0.8rem;
}

/* ——— 404 fault page ——— */

body.fault {
  background: #0d0c0a;
  border-top-color: var(--signal);
  color: var(--paper);
  min-height: 100vh;
}

body.fault .site-header {
  border-bottom-color: rgba(154, 31, 31, 0.45);
}

.fault-stage {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 2rem var(--gutter) 4rem;
  display: grid;
  gap: 2rem;
}

@media (min-width: 860px) {
  .fault-stage {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    min-height: calc(100vh - 10rem);
  }
}

.fault-code {
  font-family: var(--spec);
  color: var(--signal);
  letter-spacing: 0.3em;
  font-size: 0.85rem;
}

.fault-stage h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  color: var(--paper);
}

.fault-stage .en-line {
  color: var(--steel);
}

.plan {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: 7rem 5.5rem 6.5rem;
  gap: 0.35rem;
  background: #14110f;
  border: 1px solid rgba(201, 161, 91, 0.35);
  padding: 0.7rem;
  min-height: 20rem;
}

.room {
  border: 1px dashed rgba(239, 228, 207, 0.28);
  color: var(--steel);
  font-family: var(--spec);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: flex;
  align-items: flex-end;
  padding: 0.45rem;
}

.room.a {
  grid-column: 1;
  grid-row: 1 / span 2;
}

.room.b {
  grid-column: 2;
  grid-row: 1;
}

.room.c {
  grid-column: 2;
  grid-row: 2;
}

.room.d {
  grid-column: 1 / span 2;
  grid-row: 3;
}

.room.lost {
  border: 2px solid var(--signal);
  color: var(--signal);
  background: rgba(154, 31, 31, 0.12);
  animation: faultblink 1.1s steps(2, end) infinite;
}

@keyframes faultblink {
  50% {
    background: rgba(154, 31, 31, 0.32);
  }
}

.fault-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
  margin-top: 1.4rem;
}

.fault-links a {
  color: var(--brass);
}

/* ——— Utilities ——— */

.rule {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 1.6rem 0;
}

.small {
  font-size: 0.88rem;
}

.center-note {
  text-align: center;
  font-family: var(--spec);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

@media (max-width: 720px) {
  .site-header {
    grid-template-columns: 1fr;
  }

  .nav {
    justify-content: flex-start;
    gap: 1.1rem;
  }

  .nav a {
    align-items: flex-start;
  }

  .sheet::after {
    position: static;
    display: inline-block;
    margin: 0 0 1rem 2.4rem;
  }

  .inner {
    padding: 1.4rem 1.1rem 1.8rem 1.6rem;
  }

  .ledger {
    display: block;
    overflow-x: auto;
  }
}

@media print {
  body {
    background: white;
    color: black;
    border: 0;
  }

  .site-header,
  .site-footer,
  .actions,
  .etude,
  .file-strip {
    break-inside: avoid;
  }

  .sheet {
    box-shadow: none;
    margin: 0;
  }

  a[href]::after {
    content: none;
  }
}