/* RH Lock & Safe — safe-window chamber + dossier tabs (new layout) */

:root {
  --ink: #1a1514;
  --ink-soft: #3d3533;
  --paper: #e9ecef;
  --paper-2: #d8dde2;
  --ox: #7a1f2b;
  --ox-hot: #9a2836;
  --white: #f6f7f8;
  --muted: #6a6360;

  --font-display: "Archivo Narrow", "Arial Narrow", sans-serif;
  --font-body: "Literata", Georgia, serif;

  --pad: clamp(1.15rem, 4vw, 3.25rem);
  --max: 68rem;
  --ease: cubic-bezier(0.22, 0.85, 0.28, 1);
  --nav-h: 3.55rem;
  --frame: clamp(1.25rem, 3vw, 2.25rem);
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(ellipse 70% 45% at 100% 0%, color-mix(in srgb, var(--ox) 8%, transparent), transparent 55%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--ox);
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--white);
}

.skip-link:focus {
  left: 1rem;
}

.kicker {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ox);
}

.kicker--light {
  color: color-mix(in srgb, var(--ox-hot) 80%, white);
}

/* ——— Nav ——— */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  height: var(--nav-h);
  padding: 0 var(--pad);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
}

.nav__mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  color: var(--ink);
}

.nav__links {
  display: flex;
  gap: 1.25rem;
  margin-left: auto;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav__links a {
  text-decoration: none;
  opacity: 0.7;
}

.nav__links a:hover {
  opacity: 1;
  color: var(--ox);
}

.nav__tel {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--ox);
  white-space: nowrap;
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  border: 1.5px solid transparent;
  transition: transform 0.28s var(--ease), background 0.28s var(--ease), color 0.28s var(--ease), border-color 0.28s var(--ease);
}

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

.btn--ox {
  background: var(--ox);
  color: var(--white);
  border-color: var(--ox);
}

.btn--ox:hover {
  background: var(--ox-hot);
  border-color: var(--ox-hot);
  color: var(--white);
}

.btn--line {
  background: transparent;
  color: var(--ink);
  border-color: color-mix(in srgb, var(--ink) 30%, transparent);
}

.btn--line:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.btn--wide {
  width: 100%;
  max-width: 26rem;
}

/* ——— HERO: chamber frame ——— */
.hero {
  padding: var(--pad);
  min-height: calc(100svh - var(--nav-h));
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: stretch;
}

.chamber {
  flex: 1;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: var(--ink);
  color: var(--white);
  border: 2px solid var(--ink);
  outline: 2px solid var(--ox);
  outline-offset: 6px;
  max-width: calc(var(--max) + var(--pad) * 2);
  margin: 0 auto;
  width: 100%;
}

.chamber__rail {
  padding: clamp(1.1rem, 3vh, 1.75rem) clamp(1.25rem, 3vw, 2rem);
}

.chamber__rail--top {
  border-bottom: 1px solid color-mix(in srgb, var(--white) 14%, transparent);
}

.chamber__rail--bottom {
  border-top: 1px solid color-mix(in srgb, var(--white) 14%, transparent);
  background: color-mix(in srgb, var(--ink) 92%, var(--ox));
}

.hero__brand {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 6.5vw, 4.25rem);
  line-height: 0.95;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  opacity: 0;
  animation: rise 0.85s var(--ease) 0.12s forwards;
}

.chamber__window {
  position: relative;
  overflow: hidden;
  min-height: 28vh;
}

.chamber__window img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  position: absolute;
  inset: 0;
  transform: scale(1.04);
  animation: chamber-drift 24s var(--ease) infinite alternate;
  filter: contrast(1.08) saturate(0.82);
}

.chamber__copy {
  max-width: 40rem;
}

.hero__title {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--white) 88%, var(--ox));
  opacity: 0;
  animation: rise 0.85s var(--ease) 0.28s forwards;
}

.hero__lede {
  margin: 0 0 1.35rem;
  font-weight: 400;
  font-size: 1.05rem;
  color: color-mix(in srgb, var(--white) 75%, transparent);
  max-width: 36ch;
  opacity: 0;
  animation: rise 0.85s var(--ease) 0.42s forwards;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  opacity: 0;
  animation: rise 0.85s var(--ease) 0.55s forwards;
}

.hero__cta .btn--line {
  color: var(--white);
  border-color: color-mix(in srgb, var(--white) 40%, transparent);
}

.hero__cta .btn--line:hover {
  border-color: var(--white);
  color: var(--white);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(1.15rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes chamber-drift {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.1) translate3d(-1%, 1%, 0);
  }
}

/* ——— ABOUT ——— */
.about {
  display: grid;
  grid-template-columns: minmax(14rem, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(1.75rem, 4vw, 3.25rem);
  padding: clamp(3.5rem, 9vh, 6rem) var(--pad);
  max-width: calc(var(--max) + var(--pad) * 2);
  margin: 0 auto;
  align-items: start;
}

.about__plate {
  background: var(--ink);
  color: var(--white);
  padding: clamp(1.5rem, 3vh, 2rem);
  border-left: 4px solid var(--ox);
  position: sticky;
  top: calc(var(--nav-h) + 1rem);
}

.about__plate-kicker {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--ox-hot) 70%, white);
}

.about__plate-addr {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  line-height: 1.25;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  margin-bottom: 1.25rem;
}

.about__plate-phone {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: color-mix(in srgb, var(--white) 90%, var(--ox));
  margin-bottom: 0.5rem;
}

.about__plate-web {
  font-size: 0.9rem;
  text-decoration: none;
  opacity: 0.75;
}

.about__plate a:hover {
  color: color-mix(in srgb, var(--ox-hot) 60%, white);
}

.about__story h2 {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3.15rem);
  line-height: 1.02;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  max-width: 14ch;
}

.about__story > p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 42ch;
}

.about__shot {
  margin: 1.75rem 0 0;
  border: 1px solid var(--ink);
  box-shadow: 10px 10px 0 var(--ox);
}

.about__shot img {
  width: 100%;
  aspect-ratio: 5 / 3.4;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.04);
}

/* ——— SERVICES: dossier ——— */
.services {
  background: var(--ink);
  color: var(--white);
  padding: clamp(3.25rem, 8vh, 5.5rem) 0 clamp(3.75rem, 9vh, 6rem);
}

.services__head {
  padding: 0 var(--pad) clamp(1.75rem, 4vh, 2.5rem);
  max-width: calc(var(--max) + var(--pad) * 2);
  margin: 0 auto;
}

.services__head h2 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.8vw, 3.35rem);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1;
  max-width: 14ch;
}

.services__head > p {
  margin: 0;
  color: color-mix(in srgb, var(--white) 68%, transparent);
  max-width: 34ch;
}

.dossier {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: calc(var(--max) + var(--pad) * 2);
  margin-inline: auto;
}

.file {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1.25fr) minmax(10rem, 0.75fr);
  gap: clamp(0.85rem, 2.5vw, 1.75rem);
  align-items: center;
  padding: clamp(1.35rem, 3vh, 2rem) var(--pad);
  border-top: 1px solid color-mix(in srgb, var(--white) 14%, transparent);
  /* Always visible — do not depend on JS for content display */
  opacity: 1;
  transform: none;
}

html.js-animate .file:not(.is-visible) {
  opacity: 0;
  transform: translateY(1.1rem);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

html.js-animate .file.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.file:last-child {
  border-bottom: 1px solid color-mix(in srgb, var(--white) 14%, transparent);
}

/* File-folder tab — unique dossier motif */
.file__tab {
  display: grid;
  place-items: center;
  align-self: start;
  width: 2.75rem;
  height: 2.35rem;
  margin-top: 0.15rem;
  background: var(--ox);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  clip-path: polygon(0 0, 78% 0, 100% 28%, 100% 100%, 0 100%);
}

.file__body h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.file__body p {
  margin: 0;
  font-size: 0.98rem;
  color: color-mix(in srgb, var(--white) 70%, transparent);
  max-width: 40ch;
}

.file__img {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  min-height: 8rem;
  border: 1px solid color-mix(in srgb, var(--white) 20%, transparent);
  background: color-mix(in srgb, var(--white) 8%, transparent);
}

.file__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.75s var(--ease);
  filter: saturate(0.85) contrast(1.05);
}

.file:hover .file__img img {
  transform: scale(1.05);
}

.services__end {
  text-align: center;
  padding: clamp(2.75rem, 7vh, 4rem) var(--pad) 0;
  max-width: 30rem;
  margin: 0 auto;
}

.services__end > p:first-child {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.services__addr {
  margin: 1.15rem 0 0;
  font-size: 0.9rem;
  color: color-mix(in srgb, var(--white) 58%, transparent);
}

.services__addr a {
  text-decoration: none;
}

.services__addr a:hover {
  color: color-mix(in srgb, var(--ox-hot) 70%, white);
}

/* ——— Footer ——— */
.ftr {
  padding: 1.75rem var(--pad) 2.25rem;
  display: grid;
  gap: 0.45rem;
  background: var(--paper);
  border-top: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
}

.ftr strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ftr__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.65rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.ftr__meta a {
  text-decoration: none;
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: 0.03em;
}

.ftr__copy {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  color: color-mix(in srgb, var(--ink) 45%, transparent);
}

/* Reveal — visible by default; animation only when JS opts in */
.reveal {
  opacity: 1;
  transform: none;
}

html.js-animate .reveal:not(.is-visible) {
  opacity: 0;
  transform: translateY(1.1rem);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

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

/* ——— Responsive ——— */
@media (max-width: 900px) {
  .about {
    grid-template-columns: 1fr;
  }

  .about__plate {
    position: static;
  }

  .about__shot {
    box-shadow: 6px 6px 0 var(--ox);
  }

  .file {
    grid-template-columns: 2.75rem 1fr;
  }

  .file__img {
    grid-column: 1 / -1;
    max-width: 20rem;
  }
}

@media (max-width: 640px) {
  .nav {
    flex-wrap: wrap;
    height: auto;
    padding: 0.7rem var(--pad);
    gap: 0.45rem 1rem;
  }

  .nav__links {
    order: 3;
    width: 100%;
    margin-left: 0;
  }

  .nav__tel {
    margin-left: auto;
  }

  .hero {
    padding: 0.85rem;
    min-height: auto;
  }

  .chamber {
    outline-offset: 3px;
  }

  .chamber__window {
    min-height: 38vh;
  }

  .chamber__window img {
    position: relative;
    height: 40vh;
    min-height: 14rem;
  }

  .hero__cta {
    flex-direction: column;
    align-items: stretch;
  }

  .file {
    grid-template-columns: 1fr;
  }

  .ftr__meta {
    flex-direction: column;
    gap: 0.3rem;
  }

  .ftr__meta span[aria-hidden="true"] {
    display: none;
  }
}