/* ==========================================================
   Claude Chausseur — Page d'attente
   Palette : bleu gris / étain / ivoire / cognac
   ========================================================== */

:root {
  --navy: #1f4059;
  --navy-deep: #173247;
  --steel: #526c7d;
  --steel-dark: #435d6e;
  --ivory: #fbfaf7;
  --white: #ffffff;
  --orange: #c9572f;
  --orange-soft: #d06a43;
  --text: #1f4059;
  --line: #d7dde1;
  --shadow: rgba(24, 50, 70, .10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ivory);
  color: var(--text);
  font-family: "Montserrat", Arial, sans-serif;
  min-height: 100vh;
}

a {
  color: inherit;
}

.topbar {
  min-height: 34px;
  padding: 7px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(90deg, var(--steel-dark), #5b7381);
  color: #fff;
  letter-spacing: .03em;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 18px;
}

.topbar-icon {
  color: var(--orange-soft);
  font-size: 16px;
}

.waiting-page {
  background: #fff;
}

.hero {
  position: relative;
  min-height: 610px;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(620px, 1.65fr) minmax(300px, 1fr);
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 20%, rgba(255,255,255,.98), rgba(255,255,255,.94) 38%, rgba(255,255,255,.82) 62%, rgba(255,255,255,.68) 100%),
    var(--white);
}

.visual {
  position: relative;
  min-height: 610px;
  overflow: hidden;
}

.visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.visual-left img {
  object-position: center center;
}

.visual-right img {
  object-position: center center;
}

.visual-fade {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.visual-fade-left {
  background: linear-gradient(90deg, rgba(255,255,255,0) 45%, rgba(255,255,255,.60) 77%, rgba(255,255,255,.98) 100%);
}

.visual-fade-right {
  background: linear-gradient(270deg, rgba(255,255,255,0) 44%, rgba(255,255,255,.56) 77%, rgba(255,255,255,.98) 100%);
}

.content {
  z-index: 2;
  position: relative;
  align-self: stretch;
  padding: 34px 24px 20px;
  text-align: center;
  background: linear-gradient(90deg, rgba(255,255,255,.98), rgba(255,255,255,.99), rgba(255,255,255,.98));
}

.brand-main {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 600;
  font-size: 58px;
  line-height: .88;
  letter-spacing: .10em;
  color: var(--navy);
}

.brand-sub {
  margin-top: 4px;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: .36em;
  color: var(--orange);
}

.brand-tagline {
  margin-top: 6px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .37em;
  color: var(--navy);
}

.ornament {
  width: 58px;
  height: 2px;
  margin: 28px auto;
  background: var(--orange);
}

.ornament.small {
  width: 56px;
  margin: 24px auto 20px;
}

h1,
h2 {
  font-family: "Cormorant Garamond", Georgia, serif;
  color: var(--navy);
  font-weight: 500;
}

h1 {
  margin: 0;
  font-size: clamp(48px, 4.4vw, 74px);
  line-height: .90;
}

h2 {
  margin: 0 0 8px;
  font-size: 29px;
}

.intro,
.help {
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
  font-family: "Cormorant Garamond", Georgia, serif;
  line-height: 1.35;
}

.intro {
  font-size: 20px;
}

.help {
  margin-top: 0;
  font-size: 17px;
}

.open-message {
  margin: 18px auto 0;
  color: var(--orange);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 600;
  font-size: 22px;
}

.signature {
  position: absolute;
  top: 104px;
  right: 34px;
  transform: rotate(-7deg);
  color: var(--navy);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-style: italic;
  font-size: 31px;
  line-height: 1.05;
  text-align: center;
  text-shadow: 0 1px 0 rgba(255,255,255,.9);
}

.signature::after {
  content: "";
  display: block;
  width: 62px;
  height: 2px;
  margin: 12px auto 0;
  background: var(--orange);
}

.contact-grid {
  width: min(1200px, calc(100% - 40px));
  margin: -20px auto 0;
  padding: 0 0 6px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: #fff;
  position: relative;
  z-index: 3;
}

.contact-card {
  min-height: 116px;
  padding: 15px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  text-align: center;
  border-right: 1px solid var(--line);
}

.contact-card:last-child {
  border-right: 0;
}

.contact-card:hover strong,
.contact-card:focus strong {
  color: var(--orange);
}

.contact-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid #d8e0e5;
  border-radius: 50%;
  background: #f8fafb;
  color: var(--navy);
  font-size: 22px;
  margin-bottom: 8px;
}

.contact-label {
  margin-bottom: 7px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
}

.contact-card strong {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 20px;
  font-weight: 600;
  transition: color .2s ease;
}

.contact-card small {
  margin-top: 4px;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 16px;
}

.contact-action {
  padding: 8px 20px 22px;
  text-align: center;
}

.button {
  min-width: 285px;
  padding: 16px 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-decoration: none;
  background: linear-gradient(90deg, #bd4f2a, #d35d31);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  box-shadow: 0 7px 18px rgba(190, 75, 36, .16);
  transition: transform .18s ease, box-shadow .18s ease;
}

.button:hover,
.button:focus {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(190, 75, 36, .23);
}

footer {
  background: linear-gradient(90deg, var(--steel-dark), #587181);
  color: #fff;
}

.footer-inner {
  min-height: 74px;
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.footer-copy {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-style: italic;
  font-size: 20px;
}

.socials {
  display: flex;
  align-items: center;
  gap: 14px;
}

.social-placeholder {
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255,255,255,.76);
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-decoration: none;
  font-family: Arial, sans-serif;
  font-size: 18px;
}

.footer-separator {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,.55);
  margin: 0 5px;
}

.footer-signature {
  color: #fff;
  opacity: .92;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-style: italic;
  font-size: 19px;
  line-height: .95;
  transform: rotate(-6deg);
  text-align: center;
}

.copyright {
  padding: 8px 20px;
  border-top: 1px solid rgba(255,255,255,.16);
  font-size: 10px;
  text-align: center;
  opacity: .78;
}

/* ---------- Responsive ---------- */

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: .8fr 1.6fr .8fr;
  }

  .content {
    padding-left: 12px;
    padding-right: 12px;
  }

  .brand-main {
    font-size: 48px;
  }

  .intro {
    font-size: 18px;
  }

  .signature {
    font-size: 23px;
    right: 18px;
  }
}

@media (max-width: 900px) {
  .hero {
    display: block;
    min-height: auto;
    background: #fff;
  }

  .visual {
    min-height: 290px;
  }

  .visual-left {
    display: none;
  }

  .visual-right {
    height: 310px;
    min-height: 310px;
  }

  .visual-fade-right {
    background: linear-gradient(0deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.15) 35%, rgba(255,255,255,0) 100%);
  }

  .signature {
    top: 24px;
  }

  .content {
    padding: 30px 20px 18px;
  }

  .brand-main {
    font-size: 48px;
  }

  h1 {
    font-size: 54px;
  }

  .contact-grid {
    margin-top: 0;
    grid-template-columns: 1fr 1fr;
  }

  .contact-card:nth-child(2) {
    border-right: 0;
  }

  .contact-card:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 600px) {
  .topbar {
    font-size: 15px;
  }

  .brand-main {
    font-size: 39px;
  }

  .brand-sub {
    font-size: 16px;
  }

  .brand-tagline {
    font-size: 8px;
  }

  h1 {
    font-size: 46px;
  }

  h2 {
    font-size: 25px;
  }

  .intro {
    font-size: 17px;
  }

  .open-message {
    font-size: 19px;
  }

  .visual-right {
    height: 260px;
    min-height: 260px;
  }

  .contact-grid {
    width: calc(100% - 24px);
    grid-template-columns: 1fr;
  }

  .contact-card,
  .contact-card:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .contact-card:last-child {
    border-bottom: 0;
  }

  .button {
    min-width: auto;
    width: 100%;
    max-width: 420px;
  }

  .footer-inner {
    min-height: 110px;
    flex-direction: column;
    justify-content: center;
    padding: 18px 0;
    text-align: center;
  }

  .footer-copy {
    font-size: 18px;
  }
}