:root {
  --cyan: #00a0e1;
  --blue: #006eb7;
  --blue-dark: #004f86;
  --blue-deep: #00395f;
  --burgundy: #700201;
  --burgundy-light: #920d0b;
  --ink: #123549;
  --muted: #607987;
  --paper: #ffffff;
  --soft: #f2f8fb;
  --line: rgba(0, 110, 183, 0.14);
  --shadow: 0 30px 80px rgba(0, 61, 101, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
  background: #edf6fa;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100svh;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 12%, rgba(0, 160, 225, 0.12), transparent 28rem),
    radial-gradient(circle at 90% 88%, rgba(112, 2, 1, 0.07), transparent 25rem),
    #edf6fa;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: clamp(16px, 2.5vw, 34px);
}

.hero__shell {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: min(1320px, 100%);
  min-height: min(820px, calc(100svh - clamp(32px, 5vw, 68px)));
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(360px, 0.82fr);
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "topbar topbar"
    "headline contact"
    "details contact";
  column-gap: clamp(42px, 7vw, 110px);
  row-gap: clamp(24px, 4vh, 48px);
  padding: clamp(26px, 4.2vw, 64px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: clamp(26px, 3vw, 42px);
  background: linear-gradient(115deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.97) 57%, rgba(247,252,254,0.97) 100%);
  box-shadow: var(--shadow);
}

.hero__shell::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -280px;
  right: -160px;
  width: 650px;
  height: 650px;
  border: 96px solid rgba(0, 160, 225, 0.08);
  border-radius: 50%;
}

.hero__shell::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: -120px;
  bottom: -240px;
  width: 470px;
  height: 470px;
  border-radius: 50%;
  background: rgba(0, 110, 183, 0.035);
}

.topbar {
  grid-area: topbar;
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand img {
  width: clamp(220px, 24vw, 300px);
  height: auto;
}

.site-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--blue-dark);
  background: rgba(255,255,255,0.74);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.site-status__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(0,160,225,0.12);
}

.headline {
  grid-area: headline;
  align-self: end;
  position: relative;
  z-index: 2;
  max-width: 750px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: clamp(0.72rem, 1vw, 0.82rem);
  font-weight: 800;
  letter-spacing: 0.13em;
  line-height: 1.5;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: var(--blue-deep);
  font-size: clamp(3.6rem, 6.4vw, 6.8rem);
  font-weight: 760;
  line-height: 0.91;
  letter-spacing: -0.065em;
  text-wrap: balance;
}

h1 span {
  color: var(--blue);
}

.headline__intro {
  max-width: 660px;
  margin: clamp(24px, 3vw, 34px) 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.45vw, 1.18rem);
  line-height: 1.68;
}

.contact-panel {
  grid-area: contact;
  align-self: center;
  position: relative;
  z-index: 3;
  width: 100%;
  padding: clamp(25px, 3vw, 38px);
  border-radius: 30px;
  color: #fff;
  background:
    radial-gradient(circle at 100% 0%, rgba(0,160,225,0.38), transparent 16rem),
    linear-gradient(145deg, var(--blue-deep), var(--blue) 72%, #0584c5);
  box-shadow: 0 24px 60px rgba(0, 79, 134, 0.26);
}

.contact-panel::after {
  content: "";
  position: absolute;
  right: 30px;
  bottom: 22px;
  width: 92px;
  height: 5px;
  border-radius: 999px;
  background: var(--burgundy);
  opacity: 0.95;
}

.contact-panel__head {
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

.contact-panel__kicker {
  margin: 0 0 8px;
  color: #bfeeff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.contact-panel h2 {
  margin: 0;
  max-width: 360px;
  font-size: clamp(1.65rem, 2.3vw, 2.35rem);
  font-weight: 720;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.contact-list {
  display: grid;
  margin-top: 8px;
}

.contact-item {
  min-width: 0;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
  padding: 17px 0;
  border-bottom: 1px solid rgba(255,255,255,0.16);
  text-decoration: none;
}

.contact-item__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 13px;
  color: #fff;
  background: rgba(255,255,255,0.09);
}

.contact-item small {
  display: block;
  margin-bottom: 3px;
  color: #bfeeff;
  font-size: 0.69rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.contact-item strong {
  display: block;
  color: #fff;
  font-size: clamp(0.94rem, 1.2vw, 1.06rem);
  font-weight: 650;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.contact-item__arrow {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  transition: transform 160ms ease;
}

.contact-item--action {
  border-radius: 12px;
  transition: background-color 160ms ease, padding 160ms ease, margin 160ms ease;
}

.contact-item--action:hover,
.contact-item--action:focus-visible {
  margin-inline: -10px;
  padding-inline: 10px;
  background: rgba(255,255,255,0.08);
  outline: none;
}

.contact-item--action:hover .contact-item__arrow,
.contact-item--action:focus-visible .contact-item__arrow {
  transform: translate(2px, -2px);
}

.primary-cta {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 24px;
  padding: 0 20px;
  border-radius: 15px;
  color: #fff;
  background: var(--burgundy);
  box-shadow: 0 12px 26px rgba(67,0,0,0.25);
  font-size: 0.95rem;
  font-weight: 750;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease;
}

.primary-cta:hover,
.primary-cta:focus-visible {
  transform: translateY(-2px);
  background: var(--burgundy-light);
  outline: none;
}

.primary-cta:focus-visible {
  box-shadow: 0 0 0 4px rgba(255,255,255,0.55), 0 12px 26px rgba(67,0,0,0.25);
}

.details {
  grid-area: details;
  align-self: start;
  position: relative;
  z-index: 2;
  max-width: 660px;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  color: var(--muted);
}

.details__line {
  width: 52px;
  height: 3px;
  margin-top: 0.72em;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}

.details p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.62;
}

.details__note {
  grid-column: 2;
  margin-top: -8px !important;
  color: var(--blue-dark) !important;
  font-weight: 750;
}

.discover {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 22px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border-radius: 999px;
  color: var(--blue-dark);
  background: rgba(255,255,255,0.9);
  box-shadow: 0 6px 20px rgba(0,57,95,0.08);
  font-size: 0.76rem;
  font-weight: 750;
  text-decoration: none;
  transform: translateX(-50%);
}

.visual-mark {
  position: absolute;
  z-index: 1;
  left: clamp(26px, 4.2vw, 64px);
  bottom: 0;
  display: flex;
  align-items: flex-end;
  gap: 5px;
  opacity: 0.95;
  pointer-events: none;
}

.visual-mark span {
  display: block;
  width: 38px;
  border-radius: 4px 4px 0 0;
}

.visual-mark__cyan { height: 8px; background: var(--cyan); }
.visual-mark__blue { height: 15px; background: var(--blue); }
.visual-mark__red { height: 23px; background: var(--burgundy); }

/* Espaces */
.spaces {
  padding: clamp(70px, 8vw, 120px) clamp(18px, 3vw, 40px) clamp(78px, 9vw, 130px);
  background: #f7fbfd;
}

.spaces__shell {
  width: min(1320px, 100%);
  margin: 0 auto;
}

.spaces__head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.65fr);
  align-items: end;
  gap: 34px 70px;
  margin-bottom: clamp(34px, 5vw, 58px);
}

.section-kicker {
  margin-bottom: 13px;
}

.spaces__head h2,
.closing h2 {
  margin: 0;
  color: var(--blue-deep);
  font-size: clamp(2.35rem, 4vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.spaces__intro {
  max-width: 540px;
  margin: 0 0 5px;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.35vw, 1.08rem);
  line-height: 1.7;
}

.slider-hint {
  display: none;
  margin: 0;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 750;
}

.slider-hint span {
  margin-left: 6px;
  font-size: 1rem;
}

.spaces__track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.space-card {
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 110, 183, 0.10);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(0, 61, 101, 0.08);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.space-card__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  margin: 0;
  background: #dcecf4;
}

.space-card__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 45%;
  background: linear-gradient(to top, rgba(0,40,68,0.32), transparent);
  pointer-events: none;
}

.space-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 450ms ease;
}

.space-card__capacity {
  position: absolute;
  z-index: 2;
  left: 16px;
  bottom: 15px;
  max-width: calc(100% - 32px);
  padding: 8px 11px;
  border: 1px solid rgba(255,255,255,0.45);
  border-radius: 999px;
  color: #fff;
  background: rgba(0,57,95,0.76);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 0.74rem;
  font-weight: 750;
  line-height: 1.2;
}

.space-card__capacity--two {
  background: rgba(112,2,1,0.82);
}

.space-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 22px 22px 24px;
}

.space-card__title {
  display: flex;
  align-items: baseline;
  gap: 11px;
}

.space-card__number {
  color: var(--cyan);
  font-size: 0.69rem;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.space-card h3 {
  margin: 0;
  color: var(--blue-deep);
  font-size: clamp(1.35rem, 1.8vw, 1.7rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.space-card__body > p {
  flex: 1;
  margin: 16px 0 22px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.63;
}

.space-card__body > a {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
  color: var(--blue);
  font-size: 0.84rem;
  font-weight: 800;
  text-decoration: none;
}

.space-card__body > a span {
  transition: transform 180ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .space-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 26px 60px rgba(0, 61, 101, 0.14);
  }

  .space-card:hover .space-card__media img {
    transform: scale(1.035);
  }

  .space-card__body > a:hover span {
    transform: translate(2px, -2px);
  }
}

.space-card__body > a:focus-visible,
.discover:focus-visible,
.closing a:focus-visible {
  outline: 3px solid rgba(0,160,225,0.34);
  outline-offset: 4px;
}

/* Bas de page */
.closing {
  padding: 0 clamp(18px, 3vw, 40px) clamp(26px, 4vw, 46px);
  background: #f7fbfd;
}

.closing__shell {
  width: min(1320px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  padding: clamp(30px, 4vw, 52px);
  border-radius: 30px;
  color: #fff;
  background:
    radial-gradient(circle at 90% 10%, rgba(0,160,225,0.34), transparent 20rem),
    linear-gradient(135deg, var(--blue-deep), var(--blue-dark));
}

.section-kicker--light {
  color: #bfeeff;
}

.closing h2 {
  color: #fff;
  font-size: clamp(2rem, 3.5vw, 3.5rem);
}

.closing__actions {
  min-width: min(100%, 430px);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
}

.closing__actions > a {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 0 19px;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 14px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 750;
  text-decoration: none;
}

.closing__actions .closing__primary {
  border-color: var(--burgundy);
  background: var(--burgundy);
}

@media (max-width: 1180px) and (min-width: 1025px) {
  .spaces__track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .space-card__media {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 1024px) {
  .hero__shell {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.86fr);
    column-gap: 34px;
  }

  h1 {
    font-size: clamp(3.25rem, 7.4vw, 5.3rem);
  }

  .spaces__head {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .spaces__intro {
    max-width: 680px;
  }

  .slider-hint {
    display: block;
  }

  .spaces__track {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: min(72vw, 430px);
    gap: 18px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 2px;
    padding: 4px 2px 20px;
    scrollbar-width: thin;
    scrollbar-color: rgba(0,110,183,0.28) transparent;
    -webkit-overflow-scrolling: touch;
  }

  .space-card {
    scroll-snap-align: start;
  }

  .space-card__media {
    aspect-ratio: 16 / 10;
  }

  .closing__shell {
    align-items: flex-start;
    flex-direction: column;
  }

  .closing__actions {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .hero {
    display: block;
    padding: 10px;
  }

  .hero__shell {
    min-height: calc(100svh - 20px);
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    grid-template-areas:
      "topbar"
      "headline"
      "contact"
      "details";
    gap: 0;
    padding: 18px 16px 26px;
    border-radius: 25px;
  }

  .topbar {
    align-items: flex-start;
  }

  .brand img {
    width: min(190px, 56vw);
  }

  .site-status {
    padding: 7px 9px;
    font-size: 0;
  }

  .site-status::after {
    content: "En préparation";
    font-size: 0.64rem;
  }

  .site-status__dot {
    width: 7px;
    height: 7px;
  }

  .headline {
    align-self: auto;
    margin-top: 21px;
  }

  .eyebrow {
    margin-bottom: 9px;
    font-size: 0.6rem;
    letter-spacing: 0.09em;
  }

  h1 {
    font-size: clamp(2.5rem, 11.5vw, 3.65rem);
    line-height: 0.93;
  }

  .headline__intro {
    display: none;
  }

  .contact-panel {
    align-self: auto;
    margin-top: 18px;
    padding: 17px 15px 16px;
    border-radius: 20px;
  }

  .contact-panel__head {
    padding-bottom: 10px;
  }

  .contact-panel__kicker {
    margin-bottom: 3px;
    font-size: 0.56rem;
  }

  .contact-panel h2 {
    font-size: 1.22rem;
  }

  .contact-list {
    margin-top: 4px;
  }

  .contact-item {
    grid-template-columns: 34px minmax(0, 1fr) auto;
    gap: 9px;
    padding: 9px 0;
  }

  .contact-item__icon {
    width: 32px;
    height: 32px;
    border-radius: 10px;
  }

  .contact-item__icon svg {
    width: 17px;
    height: 17px;
  }

  .contact-item small {
    margin-bottom: 0;
    font-size: 0.54rem;
  }

  .contact-item strong {
    font-size: 0.82rem;
    line-height: 1.2;
  }

  .primary-cta {
    min-height: 43px;
    margin-top: 12px;
    border-radius: 12px;
    font-size: 0.82rem;
  }

  .contact-panel::after,
  .discover {
    display: none;
  }

  .details {
    margin-top: 20px;
    grid-template-columns: 30px 1fr;
    gap: 10px;
  }

  .details__line {
    width: 30px;
  }

  .details p {
    font-size: 0.8rem;
  }

  .details__note {
    display: none;
  }

  .visual-mark {
    display: none;
  }

  .spaces {
    padding: 64px 16px 72px;
  }

  .spaces__head {
    margin-bottom: 28px;
  }

  .section-kicker {
    margin-bottom: 10px;
    font-size: 0.65rem;
  }

  .spaces__head h2 {
    font-size: clamp(2.2rem, 10vw, 3.25rem);
  }

  .spaces__intro {
    font-size: 0.92rem;
    line-height: 1.62;
  }

  .spaces__track {
    grid-auto-columns: min(84vw, 360px);
    gap: 14px;
    margin-right: -16px;
    padding-right: 16px;
  }

  .space-card {
    border-radius: 22px;
  }

  .space-card__body {
    padding: 19px 18px 21px;
  }

  .space-card h3 {
    font-size: 1.45rem;
  }

  .space-card__body > p {
    margin: 13px 0 18px;
    font-size: 0.86rem;
  }

  .closing {
    padding: 0 10px 10px;
  }

  .closing__shell {
    gap: 24px;
    padding: 27px 20px;
    border-radius: 24px;
  }

  .closing h2 {
    font-size: 2rem;
  }

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

  .closing__actions > a {
    width: 100%;
  }
}

@media (max-width: 410px) {
  .brand img {
    width: 170px;
  }

  .site-status::after {
    content: "En cours";
  }

  h1 {
    font-size: clamp(2.3rem, 11vw, 3.15rem);
  }

  .contact-panel {
    margin-top: 15px;
  }

  .spaces__track {
    grid-auto-columns: 88vw;
  }
}

@media (max-height: 760px) and (min-width: 761px) {
  .hero__shell {
    min-height: calc(100svh - 32px);
    row-gap: 20px;
    padding-block: 28px;
  }

  .headline__intro {
    margin-top: 20px;
    font-size: 1rem;
  }

  .contact-panel {
    padding: 25px;
  }

  .contact-item {
    padding-block: 13px;
  }

  .primary-cta {
    margin-top: 18px;
  }

  .discover {
    display: none;
  }
}

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

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}