/* =========================================================
   CONTACT — TECHNOLOGIE ERIZO
   Aucun framework externe requis
   ========================================================= */

:root {
  --erizo-cyan: #00d2ff;
  --erizo-cyan-soft: #b8f3ff;
  --erizo-violet: #3a0ca3;
  --erizo-violet-medium: #6d28d9;
  --erizo-violet-deep: #24046b;
  --erizo-header: #2d047e;
  --erizo-ink: #0f1028;
  --erizo-graphite: #475569;
  --erizo-border: #dbe4ef;
  --erizo-light: #f8fafc;
  --erizo-white: #ffffff;
  --header-height: 74px;
  --page-width: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--erizo-ink);
  background: var(--erizo-light);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

.page-container {
  width: min(calc(100% - 44px), var(--page-width));
  margin: 0 auto;
}

/* =========================================================
   HEADER
   ========================================================= */

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  min-height: var(--header-height);
  background: var(--erizo-header);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 8px 30px rgba(15, 16, 40, 0.12);
}

.header-wrapper {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  width: min(calc(100% - 44px), var(--page-width));
  min-height: var(--header-height);
  margin: 0 auto;
}

.header-brand {
  display: inline-flex;
  align-items: center;
}

.header-logo {
  display: block;
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 12px;
}

.main-navigation {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 42px;
}

.main-navigation a {
  position: relative;
  padding: 10px 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.92rem;
  font-weight: 700;
}

.main-navigation a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--erizo-cyan);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.main-navigation a:hover,
.main-navigation a.active {
  color: var(--erizo-white);
}

.main-navigation a:hover::after,
.main-navigation a.active::after {
  transform: scaleX(1);
}

.header-support-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 178px;
  padding: 11px 22px;
  color: var(--erizo-white);
  border: 1.4px solid rgba(255, 255, 255, 0.82);
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
  transition: 0.25s ease;
}

.header-support-button:hover {
  color: var(--erizo-ink);
  background: var(--erizo-cyan);
  border-color: var(--erizo-cyan);
}

.mobile-menu-toggle,
.mobile-menu-button {
  display: none;
}

/* =========================================================
   BOUTONS
   ========================================================= */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 24px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 800;
  transition:
    transform 0.25s ease,
    background-color 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease;
}

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

.button-primary {
  color: var(--erizo-ink);
  background: var(--erizo-cyan);
  border: 1px solid var(--erizo-cyan);
  box-shadow: 0 14px 30px rgba(0, 210, 255, 0.22);
}

.button-primary:hover {
  color: var(--erizo-violet-deep);
  background: var(--erizo-white);
  border-color: var(--erizo-white);
}

.button-secondary {
  color: var(--erizo-white);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.72);
}

.button-secondary:hover {
  border-color: var(--erizo-cyan);
  background: rgba(45, 4, 126, 0.72);
}

/* =========================================================
   HERO
   ========================================================= */

.contact-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 72vh;
  padding: calc(var(--header-height) + 86px) 0 92px;
  overflow: hidden;
  background-color: #17142f;
  background-image: url("../assets/images/contact/background-page-contact-fonce.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.contact-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      90deg,
      rgba(15, 16, 40, 0.74) 0%,
      rgba(36, 4, 107, 0.38) 48%,
      rgba(15, 16, 40, 0.08) 100%
    ),
    linear-gradient(
      180deg,
      rgba(15, 16, 40, 0.04) 0%,
      rgba(15, 16, 40, 0.18) 100%
    );
  pointer-events: none;
}

.contact-hero-content {
  position: relative;
  z-index: 2;
}

.section-eyebrow {
  display: inline-block;
  margin-bottom: 20px;
  color: var(--erizo-cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.contact-hero h1 {
  max-width: 900px;
  margin: 0;
  color: var(--erizo-white);
  font-size: clamp(2.7rem, 5.5vw, 5rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.05em;
}

.contact-hero p {
  max-width: 760px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

/* =========================================================
   CONTENU CONTACT — FOND CLAIR
   ========================================================= */

.contact-content {
  position: relative;
  padding: 105px 0 115px;
  overflow: hidden;
  background-color: #f8fafc;
  background-image: url("../assets/images/contact/background-page-contact-claire.png");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
}

.contact-content-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(255, 255, 255, 0.36);
  pointer-events: none;
}

.contact-content-inner {
  position: relative;
  z-index: 2;
}

.contact-introduction {
  max-width: 850px;
  margin: 0 auto 58px;
  text-align: center;
}

.section-label {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--erizo-violet);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact-introduction h2 {
  margin: 0 0 18px;
  color: var(--erizo-violet-deep);
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.contact-introduction p {
  margin: 0;
  color: var(--erizo-graphite);
  font-size: 1rem;
  line-height: 1.8;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(290px, 0.78fr) minmax(0, 1.45fr);
  align-items: stretch;
  gap: 30px;
}

/* =========================================================
   INFORMATIONS
   ========================================================= */

.contact-information {
  padding: 38px;
  color: var(--erizo-white);
  background:
    radial-gradient(circle at 90% 8%, rgba(0, 210, 255, 0.2), transparent 28%),
    linear-gradient(145deg, rgba(36, 4, 107, 0.97), rgba(15, 16, 40, 0.98));
  border: 1px solid rgba(0, 210, 255, 0.22);
  border-radius: 28px;
  box-shadow: 0 28px 70px rgba(15, 16, 40, 0.2);
}

.information-kicker,
.form-kicker,
.cta-kicker,
.footer-kicker {
  display: block;
  margin-bottom: 9px;
  color: var(--erizo-cyan);
  font-size: 0.71rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact-information-header h2,
.contact-form-heading h2 {
  margin: 0 0 14px;
  font-size: clamp(1.65rem, 2.4vw, 2.25rem);
  font-weight: 800;
  line-height: 1.2;
}

.contact-information-header p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.75;
}

.contact-information-list {
  display: grid;
  gap: 12px;
  margin-top: 32px;
}

.contact-information-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  color: var(--erizo-white);
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  transition: 0.25s ease;
}

a.contact-information-item:hover {
  background: rgba(0, 210, 255, 0.11);
  border-color: rgba(0, 210, 255, 0.38);
  transform: translateY(-2px);
}

.information-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  color: var(--erizo-cyan);
  background: rgba(15, 16, 40, 0.45);
  border: 1px solid rgba(0, 210, 255, 0.22);
  border-radius: 13px;
}

.information-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.contact-information-item small,
.contact-information-item strong {
  display: block;
}

.contact-information-item small {
  margin-bottom: 4px;
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.68rem;
}

.contact-information-item strong {
  color: var(--erizo-white);
  font-size: 0.83rem;
  line-height: 1.55;
}

.service-hours,
.response-note {
  margin-top: 24px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 17px;
}

.service-hours > span {
  display: block;
  margin-bottom: 14px;
  color: var(--erizo-cyan);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.service-hours > div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.service-hours > div:last-child {
  border-bottom: 0;
}

.service-hours strong,
.service-hours small {
  font-size: 0.75rem;
}

.service-hours small {
  color: rgba(255, 255, 255, 0.58);
  text-align: right;
}

.response-note strong {
  color: var(--erizo-cyan-soft);
  font-size: 0.8rem;
}

.response-note p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.75rem;
  line-height: 1.65;
}

/* =========================================================
   FORMULAIRE
   ========================================================= */

.contact-form-panel {
  padding: 40px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(58, 12, 163, 0.12);
  border-radius: 28px;
  box-shadow: 0 28px 70px rgba(15, 16, 40, 0.13);
  backdrop-filter: blur(10px);
}

.contact-form-heading {
  margin-bottom: 30px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(58, 12, 163, 0.1);
}

.contact-form-heading h2 {
  color: var(--erizo-violet-deep);
}

.contact-form-heading p {
  margin: 0;
  color: #64748b;
  font-size: 0.8rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.form-field {
  min-width: 0;
}

.form-field-full {
  grid-column: 1 / -1;
}

.form-field label:not(.checkbox-label) {
  display: block;
  margin-bottom: 8px;
  color: var(--erizo-violet-deep);
  font-size: 0.78rem;
  font-weight: 700;
}

.form-field input,
.form-field select,
.form-field textarea {
  display: block;
  width: 100%;
  color: var(--erizo-ink);
  background: var(--erizo-white);
  border: 1px solid #cbd5e1;
  border-radius: 13px;
  outline: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background-color 0.2s ease;
}

.form-field input,
.form-field select {
  min-height: 52px;
  padding: 0 15px;
}

.form-field textarea {
  min-height: 180px;
  padding: 15px;
  resize: vertical;
  line-height: 1.6;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #94a3b8;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  background: #ffffff;
  border-color: var(--erizo-cyan);
  box-shadow: 0 0 0 4px rgba(0, 210, 255, 0.13);
}

.form-field input:invalid:not(:placeholder-shown),
.form-field textarea:invalid:not(:placeholder-shown) {
  border-color: #dc2626;
}

.field-help {
  display: block;
  margin-top: 7px;
  color: #64748b;
  font-size: 0.69rem;
}

.consent-field {
  padding: 16px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: #475569;
  font-size: 0.75rem;
  line-height: 1.6;
  cursor: pointer;
}

.checkbox-label input {
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
  min-height: 0;
  margin-top: 2px;
  accent-color: var(--erizo-violet);
}

.submit-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  min-height: 56px;
  padding: 14px 24px;
  color: var(--erizo-ink);
  background: var(--erizo-cyan);
  border: 1px solid var(--erizo-cyan);
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 15px 34px rgba(0, 210, 255, 0.22);
  transition: 0.25s ease;
}

.submit-button:hover {
  color: var(--erizo-white);
  background: var(--erizo-violet);
  border-color: var(--erizo-violet);
  transform: translateY(-2px);
}

.form-security-note {
  margin: 20px 0 0;
  color: #64748b;
  font-size: 0.68rem;
  line-height: 1.6;
  text-align: center;
}

.honeypot-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

/* Statuts après envoi */

.form-status {
  margin-bottom: 24px;
  padding: 15px 17px;
  border-radius: 13px;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.55;
}

.form-status-success {
  color: #14532d;
  background: #dcfce7;
  border: 1px solid #86efac;
}

.form-status-error {
  color: #7f1d1d;
  background: #fee2e2;
  border: 1px solid #fca5a5;
}

/* =========================================================
   CTA
   ========================================================= */

.contact-cta {
  padding: 0 0 100px;
  background: #f8fafc;
}

.contact-cta-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  padding: 48px 52px;
  color: var(--erizo-white);
  background:
    radial-gradient(circle at 90% 12%, rgba(0, 210, 255, 0.22), transparent 34%),
    linear-gradient(120deg, #24046b, #3a0ca3 58%, #151638);
  border: 1px solid rgba(0, 210, 255, 0.22);
  border-radius: 30px;
  box-shadow: 0 28px 65px rgba(36, 4, 107, 0.21);
}

.contact-cta-box h2 {
  margin: 0 0 12px;
  color: var(--erizo-white);
  font-size: clamp(1.75rem, 3vw, 2.65rem);
  font-weight: 800;
}

.contact-cta-box p {
  max-width: 680px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

/* =========================================================
   FOOTER
   ========================================================= */

.site-footer {
  color: var(--erizo-ink);
  background:
    radial-gradient(circle at 8% 10%, rgba(0, 210, 255, 0.08), transparent 24%),
    linear-gradient(180deg, #ffffff, #f8fafc);
  border-top: 1px solid rgba(58, 12, 163, 0.1);
}

.footer-wrapper {
  width: min(calc(100% - 44px), var(--page-width));
  margin: 0 auto;
  padding: 72px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.45fr 0.7fr 0.9fr 1fr;
  gap: 52px;
}

.footer-brand {
  color: var(--erizo-violet-deep);
  font-size: 1.18rem;
  font-weight: 800;
}

.footer-brand-block > small {
  display: block;
  margin-top: 7px;
  color: #475569;
  font-size: 0.7rem;
}

.footer-brand-block > p {
  max-width: 390px;
  margin: 22px 0;
  color: #475569;
  font-size: 0.82rem;
  line-height: 1.75;
}

.footer-contact-links {
  display: grid;
  gap: 10px;
  color: #334155;
  font-size: 0.78rem;
  line-height: 1.55;
}

.footer-contact-links a:hover {
  color: var(--erizo-violet);
}

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

.footer-column h2 {
  margin: 0 0 19px;
  color: var(--erizo-violet-deep);
  font-size: 1.1rem;
  font-weight: 800;
}

.footer-column a {
  margin-bottom: 12px;
  color: #475569;
  font-size: 0.78rem;
  line-height: 1.45;
}

.footer-column a:hover {
  color: var(--erizo-violet);
}

.footer-bottom {
  margin-top: 48px;
  padding-top: 22px;
  border-top: 1px solid rgba(58, 12, 163, 0.12);
}

.footer-bottom p {
  margin: 0;
  color: #64748b;
  font-size: 0.7rem;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 1020px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-information {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .contact-information-header {
    grid-column: 1 / -1;
  }

  .contact-information-list {
    margin-top: 0;
  }

  .service-hours,
  .response-note {
    margin-top: 0;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 70px;
  }

  .header-wrapper {
    grid-template-columns: auto 1fr auto;
  }

  .mobile-menu-button {
    z-index: 1002;
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    justify-self: end;
    width: 42px;
    height: 42px;
    padding: 9px;
    border: 1px solid rgba(255, 255, 255, 0.38);
    border-radius: 11px;
    cursor: pointer;
  }

  .mobile-menu-button span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--erizo-white);
    border-radius: 999px;
  }

  .main-navigation {
    position: absolute;
    top: calc(100% + 1px);
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 18px;
    background: var(--erizo-header);
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 0 0 18px 18px;
    box-shadow: 0 20px 45px rgba(15, 16, 40, 0.28);
  }

  .main-navigation a {
    padding: 12px 6px;
  }

  .main-navigation a::after {
    display: none;
  }

  .mobile-menu-toggle:checked ~ .main-navigation {
    display: flex;
  }

  .header-support-button {
    display: none;
  }

  .contact-hero {
    min-height: 66vh;
  }

  .contact-cta-box {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 700px) {
  .page-container,
  .header-wrapper,
  .footer-wrapper {
    width: min(calc(100% - 30px), var(--page-width));
  }

  .contact-hero {
    min-height: auto;
    padding: calc(var(--header-height) + 64px) 0 74px;
    background-position: center center;
  }

  .contact-hero h1 {
    font-size: 2.45rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .contact-content {
    padding: 78px 0 82px;
  }

  .contact-introduction {
    margin-bottom: 42px;
  }

  .contact-information {
    display: block;
    padding: 26px 20px;
    border-radius: 22px;
  }

  .contact-information-list {
    margin-top: 26px;
  }

  .service-hours,
  .response-note {
    margin-top: 20px;
  }

  .contact-form-panel {
    padding: 28px 20px;
    border-radius: 22px;
  }

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

  .form-field-full {
    grid-column: auto;
  }

  .contact-cta {
    padding-bottom: 72px;
  }

  .contact-cta-box {
    padding: 30px 23px;
    border-radius: 23px;
  }

  .contact-cta-box .button {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-wrapper {
    padding-top: 54px;
  }
}

@media (max-width: 430px) {
  .header-logo {
    width: 47px;
    height: 47px;
  }

  .contact-hero h1 {
    font-size: 2.08rem;
  }

  .contact-hero p {
    font-size: 0.92rem;
  }

  .contact-information-item {
    padding: 14px;
  }

  .contact-form-panel {
    padding-inline: 16px;
  }
}

/* Police et aide d’envoi — V4 */
body,
button,
input,
select,
textarea {
  font-family: "Sora", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.submit-button + .hold-submit-help {
  display: block;
  width: 100%;
  margin-top: 12px;
  text-align: center;
}