:root {
  --ink: #0a0a0a;
  --paper: #fafaf9;
  --gray: #8a8a86;
  --line: rgba(10, 10, 10, 0.14);
  --line-strong: #0a0a0a;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Space Grotesk", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: var(--ink);
  color: var(--paper);
}

/* ---- layout shell ---- */
.frame {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 64px);
  position: relative;
}

/* vertical elevation rule running down the left */
.elevation {
  position: absolute;
  left: clamp(4px, 2.2vw, 26px);
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
  display: none;
}
.elevation .tick {
  position: absolute;
  left: -3px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.elevation .tick::before {
  content: "";
  width: 7px;
  height: 1px;
  background: var(--ink);
}
.elevation .tick span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--gray);
  white-space: nowrap;
}

@media (min-width: 860px) {
  .elevation {
    display: block;
  }
}

/* ---- header / coordinates bar ---- */
header.site {
  padding-top: 34px;
  padding-bottom: 18px;
}
.coord-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gray);
  text-transform: uppercase;
}
.rule {
  height: 1px;
  background: var(--line-strong);
  margin-top: 14px;
}

/* ---- hero ---- */
main {
  padding-top: clamp(56px, 12vh, 120px);
}

.plate-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
}
.plate-label::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--ink);
}

h1.name {
  font-family: "Big Shoulders Display", "Space Grotesk", sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.82;
  letter-spacing: 0.005em;
  font-size: clamp(3.2rem, 11vw, 8.6rem);
  margin: 0;
}
h1.name .last {
  display: block;
  font-weight: 900;
}

.rule-under {
  height: 1px;
  background: var(--ink);
  margin: 30px 0 26px;
  width: 100%;
  transform-origin: left;
  animation: grow 900ms ease-out both;
  animation-delay: 200ms;
}
@keyframes grow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.tagline {
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(13px, 1.6vw, 15px);
  letter-spacing: 0.02em;
  color: var(--ink);
  max-width: 50ch;
  line-height: 1.6;
}
.tagline b {
  font-weight: 500;
  border-bottom: 1px solid var(--ink);
}

.role {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  font-family: "IBM Plex Mono", monospace;
}

/* ---- plates / photos ---- */
section.plates {
  margin-top: clamp(64px, 12vh, 120px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-strong);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
@media (min-width: 700px) {
  section.plates {
    grid-template-columns: 1fr 1fr;
  }
}

.plate {
  background: var(--paper);
  position: relative;
  padding: clamp(14px, 2.4vw, 22px);
}
.plate figure {
  margin: 0;
}
.plate .frame-img {
  width: 100%;
  aspect-ratio: 4/5;
  overflow: hidden;
  position: relative;
  background:
    linear-gradient(
      45deg,
      transparent 48%,
      var(--line) 49%,
      var(--line) 51%,
      transparent 52%
    ),
    var(--paper);
}
.plate img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0) contrast(1.08);
  display: block;
  transition: opacity 700ms ease;
}
.plate figcaption {
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ---- trombi (réseau) ---- */
section.network {
  margin-top: clamp(64px, 12vh, 120px);
}
.network-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}
@media (min-width: 700px) {
  .network-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.network-item {
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  aspect-ratio: 1 / 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px;
  text-decoration: none;
  color: var(--ink);
  position: relative;
  overflow: hidden;
  transition:
    background 180ms ease,
    color 180ms ease;
}
.network-item:hover {
  background: var(--ink);
  color: var(--paper);
}
.network-item .label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.4;
  transition: opacity 400ms ease;
}
.network-item .num {
  position: absolute;
  top: 10px;
  left: 12px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 9.5px;
  color: var(--gray);
  z-index: 3;
}
.network-item:hover .num {
  color: rgba(250, 250, 249, 0.6);
}

/* item avec image : la photo remplit tout le carré, en couleur */
.network-item.has-media .bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform 260ms ease;
}
.network-item.has-media:hover .bg-img {
  transform: scale(1.045);
}
.network-item.has-media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.72) 0%,
    rgba(10, 10, 10, 0.12) 42%,
    rgba(10, 10, 10, 0) 62%
  );
  z-index: 2;
}
.network-item.has-media:hover::before {
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.82) 0%,
    rgba(10, 10, 10, 0.2) 42%,
    rgba(10, 10, 10, 0) 62%
  );
}
.network-item.has-media:hover {
  background: none;
}
.network-item.has-media .num,
.network-item.has-media .label {
  position: relative;
  z-index: 3;
  color: #fafaf9;
}
.network-item.has-media .num {
  position: absolute;
  color: rgba(250, 250, 249, 0.75);
}
.network-item.has-media .label {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  text-align: left;
}

/* ---- liste de liens (links.txt) ---- */
section.links {
  margin-top: clamp(64px, 12vh, 120px);
}
section.links .plate-label {
  margin-bottom: 38px;
}
.links-list {
  display: flex;
  flex-direction: column;
}
.links-list a {
  display: flex;
  width: 100%;
  box-sizing: border-box;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 15px 2px;
  border-bottom: 1px solid var(--line);
  text-decoration: none !important;
  color: var(--ink) !important;
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: padding-left 180ms ease;
}
.links-list a:visited {
  color: var(--ink) !important;
}
.links-list a:first-child {
  border-top: 1px solid var(--line);
}
.links-list a .link-text {
  text-decoration: underline;
  text-decoration-style: dotted;
  text-decoration-color: var(--gray);
  text-underline-offset: 4px;
}
.links-list a .arrow {
  font-size: 0.95em;
  color: var(--gray);
  flex-shrink: 0;
  transition:
    transform 180ms ease,
    color 180ms ease;
}
.links-list a:hover {
  padding-left: 10px;
}
.links-list a:hover .link-text {
  text-decoration-color: var(--ink);
}
.links-list a:hover .arrow {
  transform: translateX(6px);
  color: var(--ink);
}

/* ---- contact ---- */
section.contact {
  margin-top: clamp(64px, 12vh, 120px);
  padding-bottom: 46px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.contact-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
}
a.mail {
  font-size: clamp(1.5rem, 4.6vw, 2.6rem);
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  width: fit-content;
  border-bottom: 1.5px solid transparent;
  transition:
    border-color 220ms ease,
    letter-spacing 220ms ease;
}
a.mail:hover {
  border-color: var(--ink);
}
a.mail .arrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.5em;
  transition: transform 220ms ease;
}
a.mail:hover .arrow {
  transform: translateX(6px);
}
a.mail:focus-visible,
a:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

/* ---- footer ---- */
footer {
  border-top: 1px solid var(--line);
  padding: 22px 0 34px;
}
.socials {
  display: flex;
  align-items: center;
  gap: 22px;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.socials a {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--ink);
  text-decoration: none;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.72;
  transition: opacity 160ms ease;
}
.socials a:hover {
  opacity: 1;
}
.socials svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
}
.footer-meta {
  display: flex;
  justify-content: space-between;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray);
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}