/* =========================================================
   SEDES — Page d'information "site temporairement indisponible"
   ========================================================= */

/* -------------------- Variables -------------------- */
:root {
  --color-cream: #f5f4f1;
  --color-white: #ffffff;
  --color-card-bg: #f8f7f5;
  --color-highlight-bg: #eae5e1;
  --color-text-dark: #201d1a;
  --color-text-body: #3a3733;
  --color-text-muted: #6a6560;
  --color-gold: #b4924f;
  --color-gold-dark: #96773a;
  --color-black: #14110d;
  --color-black-soft: #1c1815;
  --color-border: #e2ddd5;

  --font-display: "Crimson Text", "Georgia", "Times New Roman", serif;
  --font-body: "Roboto", "Helvetica Neue", Arial, sans-serif;

  --container-width: 1200px;
  --radius-sm: 0;
  --radius-md: 0;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text-body);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

ul {
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus visible accessible */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* -------------------- Header -------------------- */
.site-header {
  background-color: var(--color-white);
  padding-top: 18px;
  padding-bottom: 18px;
  position: relative;
  z-index: 3;
}

.site-header::before {
	position: absolute;
	z-index: 1;
	bottom: -80px;
	left: calc(50% - 195px);
	width: 391px;
	height: 163px;
	content: '';
	background: url("../images/support-logo-sedes.svg");
}

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 80px;
}

.site-header__logo-link {
  display: inline-block;
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 2;
  transform: translateX(-50%);
}

.site-header__logo {
  width: 120px;
  height: auto;
}

/* Bouton "espace client" en haut à gauche du header */
.btn-header {
  display: inline-flex;
  z-index: 3; 
  align-items: center;
  gap: 8px;
  background-color: var(--color-black);
  color: var(--color-white);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 13px 18px;
  border-radius: var(--radius-sm);
  transition: background-color 0.2s ease;
  white-space: nowrap;
}

.btn-header:hover,
.btn-header:focus-visible {
  background-color: var(--color-black-soft);
}

.btn-header svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

/* -------------------- Hero -------------------- */
.hero {
  position: relative;
  background-image: linear-gradient(
      to bottom,
      rgba(20, 17, 13, 0.72),
      rgba(20, 17, 13, 0.8)
    ),
    url("../images/hero-bg.webp");
  background-size: cover;
  background-position: center;
  color: var(--color-white);
  text-align: center;
  padding-top: 100px;
  padding-bottom: 130px;
}

.hero__icon {
  width: 68px;
  height: 68px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
}

.hero__icon svg {
  width: 100%;
  height: 100%;
}

.hero__title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(2.4em, 4vw, 3.6rem);
  color: var(--color-white);
}

.hero__subtitle {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.1rem;
  color: var(--color-white);
  max-width: 42ch;
  margin-top: -12px;
  margin-left: auto;
  margin-right: auto;
}

/* -------------------- Carte principale -------------------- */
.content-wrapper {
  position: relative;
  z-index: 2;
}

.content-card {
  background-color: var(--color-card-bg);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 80px rgba(0, 0, 0, .12);
  margin-top: -88px;
  padding: clamp(24px, 5vw, 56px);
}

.content-card__intro {
  color: var(--color-text-body);
  font-size: 1.02rem;
}

.content-card__intro p + p {
  margin-top: 6px;
}

/* -------------------- Sections à icône -------------------- */
.info-section {
  display: flex;
  gap: 20px;
  padding-top: 32px;
  padding-bottom: 32px;
  border-top: 1px solid var(--color-border);
}

.info-section:first-of-type {
  margin-top: 28px;
}

.info-section__icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-section__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-gold);
}

.info-section__body {
  flex: 1;
  min-width: 0;
}

.info-section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text-dark);
  margin-bottom: 14px;
}

.info-section__body p {
  margin-bottom: 12px;
}

.info-section__body p:last-child {
  margin-bottom: 0;
}

.info-section__body ul {
  list-style: none;
  margin-bottom: 12px;
}

.info-section__body li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 6px;
}

.info-section__body li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-gold);
}

/* Encadré mise en avant */
.highlight-box {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background-color: var(--color-highlight-bg);
  border-radius: var(--radius-sm);
  padding: 20px 22px;
  margin-top: 18px;
}

.highlight-box__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 3px;
}

.highlight-box__icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--color-gold-dark);
}

.highlight-box p {
  font-size: 0.95rem;
  color: var(--color-text-dark);
}

/* Bouton CTA */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--color-black);
  color: var(--color-white);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 15px 26px;
  border-radius: var(--radius-sm);
  margin-top: 18px;
  margin-bottom: 18px;
  transition: background-color 0.2s ease;
}

.btn-cta:hover,
.btn-cta:focus-visible {
  background-color: var(--color-black-soft);
}

.btn-cta svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.info-section__phone {
  margin-top: 0;
}

.info-section__phone strong {
  color: var(--color-text-dark);
}

/* -------------------- Footer -------------------- */
.site-footer {
  background-color: var(--color-black);
  background: url("../images/footer-bg.svg") right top no-repeat;
  background-color: #000;
  color: var(--color-white);
  margin-top: 64px;
}

.site-footer__main {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  padding-top: 56px;
  padding-bottom: 40px;
}

.site-footer__brand {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
}

.site-footer__logo {
  width: 150px;
  height: auto;
}

.site-footer__contact-label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 14px;
}

.site-footer__contact address {
  font-style: normal;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-white);
}

.site-footer__contact address strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.98rem;
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
  padding-top: 20px;
  padding-bottom: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__copyright {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.65);
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: var(--color-gold);
  color: var(--color-black);
  border-radius: var(--radius-sm);
  text-decoration: none;
  flex-shrink: 0;
  transition: background-color 0.2s ease;
}

.back-to-top:hover,
.back-to-top:focus-visible {
  background-color: var(--color-gold-dark);
}

.back-to-top svg {
  width: 18px;
  height: 18px;
}

/* -------------------- Responsive -------------------- */
@media (max-width: 700px) {
  .container {
	padding-left: 16px;
	padding-right: 16px;
  }
  .site-header__inner {
    flex-direction: column;
    gap: 14px;
    padding-top: 4px;
    padding-bottom: 4px;
  }

  .site-header__logo {
	width: 100px;
  }

  .site-header::before {
	transform: scale(.6);
  }

  .site-header__logo-link {
    position: static;
    transform: none;
    align-self: center;
  }

  .btn-header {
    align-self: center;
  }

  .hero {
    padding-top: 80px;
	padding-bottom: 110px;
  }

  .content-card {
    margin-top: -80px;
  }

  .info-section {
    flex-direction: column;
    gap: 14px;
  }

  .highlight-box {
    flex-direction: column;
  }

  .site-footer__main {
    padding-top: 40px;
  padding-bottom: 32px;
  }

  .site-footer__bottom {
    justify-content: space-between;
  }
}

@media (max-width: 480px) {
  .site-header__logo {
    width: 108px;
  }

  .btn-header {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .hero__icon {
    width: 56px;
    height: 56px;
  }

  .btn-cta {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}

/* Réduction des animations pour les personnes qui le préfèrent */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn-cta,
  .back-to-top {
    transition: none;
  }
}