:root {
  color-scheme: light;
  --ink: #17343b;
  --muted: #6a7c7e;
  --line: #d8e3df;
  --paper: #f7faf7;
  --panel: #ffffff;
  --accent: #16756e;
  --accent-dark: #0f5d58;
  --soft: #e5f1ed;
  --warm: #f1e8d7;
  font-family: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  background-image: linear-gradient(120deg, rgba(229, 241, 237, .72), transparent 38%), linear-gradient(300deg, rgba(241, 232, 215, .48), transparent 34%);
}

button, input, textarea { font: inherit; }

.page-shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; padding: 22px 0 28px; }
.page-topbar { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.demo-home-link { display: inline-block; color: var(--accent-dark); text-decoration: none; font: 700 .78rem Arial, sans-serif; }
.demo-home-link:hover { text-decoration: underline; }
.site-hero { position: relative; min-height: 390px; overflow: hidden; display: flex; align-items: end; border-radius: 3px; background: linear-gradient(135deg, #205c5a, #17343b 62%, #d4a866); box-shadow: 0 20px 50px rgba(23,52,59,.14); }
.hero-cover { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.site-hero::after { position: absolute; inset: 0; content: ""; background: linear-gradient(0deg, rgba(10,31,34,.84), rgba(10,31,34,.06) 72%); }
.hero-content { position: relative; z-index: 1; width: 100%; padding: 34px; color: #fff; }
.hero-content .eyebrow { color: #cce5d9; }
.hero-content h1 { max-width: 720px; color: #fff; }
.hero-meta { margin-top: 8px; color: #e4efea; font: 1rem Arial, sans-serif; }
.hero-footer { display: flex; align-items: end; justify-content: space-between; gap: 22px; margin-top: 40px; }
.site-hero .header-contact { justify-items: start; color: #e4efea; }
.header-phone { color: inherit; font: 700 .9rem Arial, sans-serif; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.header-phone:hover { color: #fff; }
.install-button { display: inline-flex; align-items: center; gap: 8px; width: auto; margin-top: 12px; padding: 10px 16px; border: 1px solid rgba(255,255,255,.6); border-radius: 999px; color: #fff; background: rgba(255,255,255,.12); font: 700 .8rem Arial, sans-serif; }
.install-button:hover:not(:disabled) { background: rgba(255,255,255,.24); }
.install-button[hidden], .install-help[hidden] { display: none; }
.install-help { max-width: 320px; margin-top: 10px; padding: 12px 14px; border-radius: 6px; color: var(--ink); background: #fff; font: .82rem/1.5 Arial, sans-serif; }
.social-links { display: flex; gap: 8px; }
.social-links a { display: grid; place-items: center; width: 37px; height: 37px; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; color: #fff; text-decoration: none; font: 700 1.1rem Arial, sans-serif; }
.social-links a:hover { background: rgba(255,255,255,.18); }
.social-links[hidden], .social-links a[hidden] { display: none; }
.social-links .google-review { display: inline-flex; gap: 8px; width: auto; padding: 0 14px 0 10px; border-color: #fff; border-radius: 999px; color: #1f1f1f; background: #fff; font: 700 .8rem Arial, sans-serif; }
.social-links .google-review:hover { background: #f1f3f4; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 500; letter-spacing: 0; }
h2 { max-width: 700px; font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.05; font-weight: 500; }
h3 { font-size: 1.35rem; font-weight: 500; }
.eyebrow { color: var(--accent); font: 700 .72rem/1.2 Arial, sans-serif; letter-spacing: .12em; text-transform: uppercase; }
.muted { color: var(--muted); }
.intro { padding: 70px 0 38px; }
.intro .eyebrow { margin-bottom: 16px; }
.intro-copy { margin-top: 17px; color: var(--muted); font: 1rem/1.5 Arial, sans-serif; }
.booking-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.booking-panel { padding: 30px; border: 1px solid var(--line); background: rgba(255,255,255,.8); box-shadow: 0 18px 44px rgba(23,52,59,.07); }
.panel-heading { display: flex; align-items: flex-start; gap: 13px; margin-bottom: 28px; }
.step { color: var(--accent); font: 700 .78rem Arial, sans-serif; }
label { display: block; margin: 20px 0 8px; font: 700 .8rem Arial, sans-serif; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 2px; padding: 12px 13px; color: var(--ink); background: #fff; outline: none; }
input:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(22,117,110,.12); }
.slots-heading { display: flex; justify-content: space-between; margin-top: 29px; padding-bottom: 10px; border-bottom: 1px solid var(--line); font: 700 .8rem Arial, sans-serif; }
.slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding-top: 14px; }
.slot { border: 1px solid var(--line); border-radius: 2px; padding: 11px 7px; color: var(--accent-dark); background: var(--soft); cursor: pointer; font: 700 .86rem Arial, sans-serif; }
.slot:hover, .slot.selected { border-color: var(--accent); color: #fff; background: var(--accent); }
.selected-label { min-height: 20px; color: var(--accent-dark); font: .9rem Arial, sans-serif; }
button { width: 100%; margin-top: 24px; border: 0; border-radius: 2px; padding: 14px 16px; color: white; background: var(--accent); cursor: pointer; font: 700 .85rem Arial, sans-serif; }
button:hover:not(:disabled) { background: var(--accent-dark); }
button:disabled { cursor: not-allowed; opacity: .45; }
.optional, .form-note { color: var(--muted); font-weight: 400; }
.form-note { margin-top: 12px; font: .73rem/1.45 Arial, sans-serif; }
.notice { margin-bottom: 20px; padding: 14px 16px; border-inline-start: 4px solid var(--accent); background: var(--soft); font: .9rem/1.4 Arial, sans-serif; }
.notice.error { border-color: #a64c36; background: #f8e8e2; }
.existing-appointments { margin-bottom: 22px; }
.existing-appointments h3 { margin-top: 8px; }
.saved-appointment { margin-top: 12px; font: .88rem/1.5 Arial, sans-serif; }
.saved-appointment a { margin-inline-start: 6px; color: var(--accent-dark); }
footer { padding-top: 30px; color: var(--muted); font: .72rem Arial, sans-serif; }
.practice-info, .practitioner-profile, .services-info, .booking-faq { padding: 44px 0; border-top: 1px solid var(--line); }
.practice-info[hidden], .practitioner-profile[hidden], .services-info[hidden] { display: none; }
.practice-info-heading h2, .practitioner-profile h2, .services-info h2, .booking-faq h2 { margin-top: 9px; font-size: 1.8rem; }
.practice-info-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; margin-top: 27px; }
.practice-info-item { min-width: 0; }
.practice-info-item h3, .languages-info h3 { margin-bottom: 10px; font: 700 .82rem Arial, sans-serif; }
.practice-info-item p, .practitioner-profile > p:not(.eyebrow) { color: var(--muted); font: .9rem/1.6 Arial, sans-serif; }
.practice-info-item a { display: inline-block; margin-top: 10px; color: var(--accent-dark); font: 700 .8rem Arial, sans-serif; }.opening-hours { margin: 0; font: .8rem Arial, sans-serif; }
.opening-hours div { display: flex; justify-content: space-between; gap: 14px; padding: 5px 0; border-bottom: 1px solid var(--line); }
.opening-hours dt { color: var(--muted); }
.opening-hours dd { margin: 0; text-align: end; font-weight: 700; }
.practice-note { margin-top: 10px; font-size: .76rem !important; }
.practitioner-profile > p:not(.eyebrow) { max-width: 760px; margin-top: 15px; white-space: pre-line; }
.practitioner-photo { width: 124px; height: 124px; border-radius: 50%; object-fit: cover; background: var(--soft); }
/* Avec photo : photo dans la 1re colonne, tout le texte aligné dans la 2e. */
.practitioner-profile:has(> .practitioner-photo:not([hidden])) { display: grid; grid-template-columns: 124px minmax(0, 1fr); column-gap: 24px; align-items: start; }
.practitioner-profile:has(> .practitioner-photo:not([hidden])) > * { grid-column: 2; }
.practitioner-profile:has(> .practitioner-photo:not([hidden])) > .practitioner-photo { grid-column: 1; grid-row: 1 / span 5; }
.languages-info { margin-top: 20px; }
.languages-info ul, .services-info ul { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 14px 0 0; padding: 0; list-style: none; }
.languages-info li { color: var(--accent-dark); font: 700 .82rem Arial, sans-serif; }
.services-info ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; max-width: 800px; }
.services-info li { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 1px solid var(--line); border-inline-start: 3px solid var(--accent); border-radius: 4px; background: #fff; font: 600 .9rem/1.4 Arial, sans-serif; }
.services-info li::before { content: "✓"; flex: none; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; color: var(--accent-dark); background: var(--soft); font: 700 .8rem Arial, sans-serif; }
.practice-info-item .maps-logo-link { display: flex; align-items: center; gap: 8px; width: fit-content; color: var(--ink); text-decoration: none; }
.practice-info-item .maps-logo-link:hover span { text-decoration: underline; }
.booking-faq { max-width: 860px; }
.booking-faq details { border-bottom: 1px solid var(--line); }
.booking-faq details:first-of-type { margin-top: 20px; border-top: 1px solid var(--line); }
.booking-faq summary { padding: 16px 2px; cursor: pointer; font: 700 .88rem Arial, sans-serif; }
.booking-faq summary:focus-visible, .header-phone:focus-visible, .practice-info a:focus-visible { outline: 3px solid #d69b45; outline-offset: 3px; }
.booking-faq details p { max-width: 720px; padding: 0 2px 17px; color: var(--muted); font: .88rem/1.55 Arial, sans-serif; }

.platform-home[hidden], .page-shell[hidden] { display: none; }
.platform-home { min-height: 100vh; background: #f5f7f3; }
.platform-nav { width: min(1240px, calc(100% - 48px)); min-height: 82px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.platform-brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand-symbol { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid #a5b9ad; border-radius: 50%; color: var(--accent-dark); font: 700 .72rem Arial, sans-serif; }
.platform-brand strong, .platform-brand small { display: block; }
.platform-brand strong { font: 700 1rem Arial, sans-serif; }
.platform-brand small { margin-top: 4px; color: var(--muted); font: .72rem Arial, sans-serif; }
.platform-nav nav { display: flex; align-items: center; gap: 28px; }
.platform-nav nav a, .platform-footer a { color: var(--ink); text-decoration: none; font: 700 .82rem Arial, sans-serif; }
.platform-nav nav a:hover, .platform-footer a:hover { color: var(--accent); }
.platform-nav nav .professional-link { padding: 12px 15px; border: 1px solid #bdcbc3; }
.platform-hero { position: relative; min-height: 610px; display: flex; align-items: center; overflow: hidden; color: #fff; background: #183a39; }
.platform-hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 43%; }
.platform-hero::after { position: absolute; inset: 0; content: ""; background: rgba(9, 31, 34, .52); }
.platform-hero-content { position: relative; z-index: 1; width: min(1120px, calc(100% - 48px)); margin: -20px auto 0; }
.platform-eyebrow { color: var(--accent); font: 700 .7rem/1.3 Arial, sans-serif; letter-spacing: .12em; text-transform: uppercase; }
.platform-hero .platform-eyebrow { color: #d6e5da; }
.platform-hero h1 { max-width: 740px; margin-top: 18px; color: #fff; font: 500 4rem/1.05 Georgia, "Times New Roman", serif; }
.platform-lead { max-width: 650px; margin-top: 22px; color: #f1f4ef; font: 1.15rem/1.6 Arial, sans-serif; }
.platform-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.platform-actions a { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 0 18px; text-decoration: none; font: 700 .82rem Arial, sans-serif; }
.action-primary { color: #17343b; background: #fff; }
.action-primary:hover { background: #e4eee8; }
.action-secondary { border: 1px solid rgba(255,255,255,.65); color: #fff; }
.action-secondary:hover { background: rgba(255,255,255,.12); }
.hero-caption { position: absolute; z-index: 1; inset-inline-end: max(24px, calc((100% - 1120px) / 2)); bottom: 24px; color: #eef3ef; font: .75rem Arial, sans-serif; }
.services-section { padding: 84px max(24px, calc((100% - 1120px) / 2)) 90px; background: linear-gradient(180deg, #fff 0%, #f3f8f5 100%); }
.section-intro { max-width: 690px; }
.section-intro h2, .demo-copy h2 { margin-top: 14px; font: 500 2.45rem/1.14 Georgia, "Times New Roman", serif; }
.service-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin-top: 44px; }
.service-item { display: flex; flex-direction: column; padding: 26px 24px 28px; border: 1px solid #dfe9e4; border-radius: 14px; background: #fff; box-shadow: 0 6px 20px rgba(23,52,59,.05); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.service-item:hover { transform: translateY(-4px); border-color: #b9d3c8; box-shadow: 0 16px 34px rgba(23,52,59,.1); }
.service-head { display: flex; align-items: center; justify-content: space-between; }
.service-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; color: var(--accent-dark); background: var(--soft); }
.service-number { color: #9fb8ad; font: 700 .78rem Arial, sans-serif; letter-spacing: .08em; }
.service-item h3 { margin-top: 22px; font: 500 1.2rem/1.3 Georgia, "Times New Roman", serif; }
.service-item p { margin-top: 10px; color: var(--muted); font: .88rem/1.6 Arial, sans-serif; }
@media (max-width: 1000px) { .service-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.demo-section { display: grid; grid-template-columns: minmax(230px, .72fr) minmax(0, 1.55fr); align-items: center; gap: 56px; padding: 88px max(24px, calc((100% - 1120px) / 2)); background: #e9efea; }
.demo-copy h2 { font-size: 2.1rem; }
.demo-copy > p:not(.platform-eyebrow) { margin-top: 18px; color: var(--muted); font: .95rem/1.6 Arial, sans-serif; }
.demo-link { display: inline-block; margin-top: 26px; margin-inline-end: 22px; padding-bottom: 5px; border-bottom: 1px solid var(--accent); color: var(--accent-dark); text-decoration: none; font: 700 .84rem Arial, sans-serif; }
.cabinet-preview { min-width: 0; border: 1px solid #d0d9d3; background: #fff; box-shadow: 0 16px 40px rgba(23,52,59,.08); }
.preview-browser-bar { height: 42px; display: flex; align-items: center; gap: 6px; padding: 0 14px; border-bottom: 1px solid #e5e9e6; background: #f8faf8; }
.preview-browser-bar > span { width: 7px; height: 7px; border-radius: 50%; background: #c3cec7; }
.preview-browser-bar p { margin-inline-start: 8px; color: #76847e; font: .68rem Arial, sans-serif; }
.preview-content { padding: 28px; }
.preview-cabinet-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.preview-cabinet-heading .platform-eyebrow { font-size: .58rem; }
.preview-cabinet-heading h3 { margin-top: 7px; font: 500 1.55rem Georgia, "Times New Roman", serif; }
.preview-cabinet-heading > div > p:last-child { margin-top: 5px; color: var(--muted); font: .78rem Arial, sans-serif; }
.preview-open { color: var(--accent-dark); font: 700 .68rem Arial, sans-serif; }
.preview-booking { display: grid; grid-template-columns: 1.05fr .95fr; gap: 26px; padding-top: 22px; }
.preview-step, .preview-label { color: var(--accent); font: 700 .61rem Arial, sans-serif; letter-spacing: .04em; text-transform: uppercase; }
.preview-booking h4 { margin-top: 9px; font: 500 1.08rem Georgia, "Times New Roman", serif; }
.preview-date { display: flex; justify-content: space-between; margin-top: 16px; padding: 10px; border: 1px solid var(--line); font: .72rem Arial, sans-serif; }
.preview-date span { color: var(--muted); }
.preview-label { margin-top: 16px; color: var(--muted); text-transform: none; }
.preview-slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 9px; }
.preview-slots span { padding: 8px 3px; border: 1px solid #d7e1db; color: var(--accent-dark); text-align: center; font: 700 .63rem Arial, sans-serif; }
.preview-field { display: block; margin-top: 11px; color: var(--muted); font: .62rem Arial, sans-serif; }
.preview-field + .preview-field { height: 31px; margin-top: 5px; border: 1px solid var(--line); }
.preview-submit { display: inline-flex; min-height: 34px; align-items: center; margin-top: 14px; padding: 0 10px; color: #fff; background: var(--accent); font: 700 .62rem Arial, sans-serif; }
.platform-footer { min-height: 78px; display: flex; align-items: center; justify-content: space-between; padding: 0 max(24px, calc((100% - 1120px) / 2)); background: #f5f7f3; }
.platform-footer span { color: var(--muted); font: .76rem Arial, sans-serif; }

@media (max-width: 760px) {
  .platform-nav { width: calc(100% - 32px); min-height: 70px; }
  .platform-brand small { display: none; }
  .platform-nav nav { gap: 13px; }
  .platform-nav nav a { font-size: .72rem; }
  .platform-nav nav .professional-link { padding: 10px; }
  .platform-nav nav a:first-child { display: none; }
  .platform-hero { min-height: 560px; align-items: flex-start; }
  .platform-hero-image { object-position: 58% center; }
  .platform-hero-content { width: calc(100% - 40px); margin: 92px auto 0; }
  .platform-hero h1 { max-width: 500px; font-size: 3.15rem; }
  .platform-lead { max-width: 500px; font-size: 1rem; }
  .hero-caption { inset-inline-end: 20px; bottom: 18px; max-width: 260px; text-align: end; line-height: 1.45; }
  .services-section { padding: 54px 20px; }
  .section-intro h2, .demo-copy h2 { font-size: 2rem; }
  .service-list { grid-template-columns: 1fr; gap: 14px; margin-top: 30px; }
  .service-item { padding: 22px 20px; }
  .service-item h3 { margin-top: 16px; }
  .demo-section { grid-template-columns: 1fr; gap: 32px; padding: 58px 20px; }
  .preview-content { padding: 18px; }
  .preview-booking { gap: 14px; }
  .preview-open { max-width: 90px; text-align: end; }
  .platform-footer { padding: 0 20px; }
}

@media (max-width: 430px) {
  .platform-nav nav a:nth-child(2) { display: none; }
  .platform-hero h1 { font-size: 2.7rem; }
  .platform-actions { align-items: flex-start; flex-direction: column; }
  .preview-booking { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: no-preference) {
  .platform-hero-content { animation: hero-arrive .65s ease-out both; }
  @keyframes hero-arrive { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
}

@media (max-width: 760px) {
  .page-shell { width: min(100% - 26px, 560px); padding-top: 22px; }
  .site-hero { min-height: 440px; }
  .hero-content { padding: 25px; }
  .hero-footer { align-items: start; flex-direction: column; margin-top: 34px; }
  .intro { padding: 48px 0 28px; }
  .booking-layout { grid-template-columns: 1fr; }
  .booking-panel { padding: 23px; }
  .slots { grid-template-columns: repeat(2, 1fr); }
  .practice-info, .practitioner-profile, .services-info, .booking-faq { padding: 32px 0; }
  .practice-info-grid { grid-template-columns: 1fr; gap: 22px; }
  .services-info ul { grid-template-columns: 1fr; }
  .practitioner-photo { width: 92px; height: 92px; }
  .practitioner-profile:has(> .practitioner-photo:not([hidden])) { grid-template-columns: 92px minmax(0, 1fr); column-gap: 16px; }
}
/* Choix de langue Fr / عربي */
.lang-switch { display: inline-flex; flex: none; margin-inline-start: auto; padding: 3px; border: 1px solid #c5d4cc; border-radius: 999px; background: #fff; }
.platform-nav nav .lang-switch { margin-inline-start: 0; }
.lang-switch button { width: auto; min-width: 46px; margin: 0; padding: 6px 12px; border: 0; border-radius: 999px; color: var(--ink); background: transparent; font: 700 .78rem Arial, sans-serif; cursor: pointer; }
.lang-switch button[lang="ar"] { font-family: "Noto Sans Arabic", Tahoma, Arial, sans-serif; }
.lang-switch button:hover:not([aria-pressed="true"]) { background: var(--soft); }
.lang-switch button[aria-pressed="true"] { color: #fff; background: var(--accent); }
.lang-switch button:focus-visible { outline: 3px solid #d69b45; outline-offset: 2px; }

/* Version arabe : police adaptée, pas d'espacement entre les lettres (il casse les liaisons arabes). */
html[lang="ar"] body, html[lang="ar"] body :where(p, span, a, li, dt, dd, label, input, textarea, button, small, strong, summary, footer, div) { font-family: "Noto Sans Arabic", Tahoma, Arial, sans-serif; }
html[lang="ar"] :where(h1, h2, h3, h4) { font-family: "Noto Naskh Arabic", "Noto Sans Arabic", Tahoma, serif; }
html[lang="ar"] * { letter-spacing: 0 !important; }
html[lang="ar"] :where(.eyebrow, .platform-eyebrow, .preview-step, .preview-label) { font-size: .82rem; text-transform: none; }
@media (max-width: 430px) {
  .platform-nav { flex-wrap: wrap; row-gap: 10px; padding: 10px 0; }
  .lang-switch button { min-width: 38px; padding: 5px 9px; }
}