/* Phonic & Co : feuille de style unique, sans framework.
   Les couleurs et tailles reprennent le kit Elementor de l'ancien site. */

@font-face { font-family: "Roboto"; font-weight: 400; font-display: swap; src: url("../fonts/roboto-regular-webfont.828918a59efd.woff2") format("woff2"); }
@font-face { font-family: "Roboto"; font-weight: 500; font-display: swap; src: url("../fonts/roboto-medium-webfont.89e7f560c195.woff2") format("woff2"); }
@font-face { font-family: "Roboto"; font-weight: 700; font-display: swap; src: url("../fonts/roboto-bold-webfont.6c9f3892555e.woff2") format("woff2"); }
@font-face { font-family: "Roboto"; font-weight: 900; font-display: swap; src: url("../fonts/roboto-black-webfont.4726b1b436aa.woff2") format("woff2"); }

:root {
  --color-primary: #1f465c;
  --color-primary-dark: #163d53;
  --color-tint: #e8ecee;
  --color-heading: #000;
  --color-text: #5c5c5c;
  --color-border: rgba(0, 0, 0, 0.08);
  --color-white: #fff;
  --color-success: #26be00;
  --color-error: #d40007;

  --font: "Roboto", system-ui, -apple-system, "Segoe UI", sans-serif;
  --fs-body: 1.125rem;
  --fs-h1: clamp(2rem, 1.2rem + 3.6vw, 3.5rem);
  --fs-h2: clamp(1.75rem, 1.2rem + 2.4vw, 3rem);
  --fs-h3: clamp(1.375rem, 1.2rem + 0.6vw, 1.75rem);

  --radius-img: 20px;
  --radius-card: 16px;
  --radius-btn: 7px;
  --shadow-card: 0 6px 24px rgba(22, 61, 83, 0.08);

  --container: 1140px;
  --gutter: 1.25rem;
  --section-space: clamp(3.5rem, 2rem + 5vw, 6rem);
  --header-height: 84px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 1rem); }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}
@media (max-width: 1100px) { body { font-size: 1rem; } }

h1, h2, h3, h4 { color: var(--color-heading); font-weight: 700; line-height: 1.2; margin: 0 0 1rem; }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: 1.2rem; margin-top: 1.5rem; }
p { margin: 0 0 1rem; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); font-weight: 700; transition: color .2s ease-in-out; }
a:hover { color: var(--color-primary-dark); }
strong { color: var(--color-heading); }
:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 2px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.skip-link { position: absolute; left: -999px; top: 0; z-index: 100; background: var(--color-white); padding: .5rem 1rem; }
.skip-link:focus { left: 1rem; }

.icon {
  width: 1.1em; height: 1.1em; flex: none; vertical-align: -0.15em;
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.icon--filled { fill: currentColor; stroke: none; }

/* ---------- Mise en page ---------- */
.container { width: 100%; max-width: calc(var(--container) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-space); }
.section--tint { background: var(--color-tint); }
.section__intro { max-width: 46rem; margin: 0 auto 3rem; text-align: center; }
.section__intro p:last-child { margin-bottom: 0; }

.grid { display: grid; gap: 2rem; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .grid--3 { grid-template-columns: 1fr; } }
@media (max-width: 767px) { .grid--2 { grid-template-columns: 1fr; } }

/* Bloc texte + image côte à côte ; .split--reverse met l'image à gauche. */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.split--reverse .split__media { order: -1; }
.split__media img { border-radius: var(--radius-img); width: 100%; object-fit: cover; }
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
}

/* ---------- Boutons ---------- */
.button {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: 15px 22px 14px;
  font: 500 1.125rem/1.2 var(--font);
  color: var(--color-white); background: var(--color-primary);
  border: 1px solid var(--color-primary); border-radius: var(--radius-btn);
  text-decoration: none; cursor: pointer;
  transition: background-color .2s ease-in-out, color .2s ease-in-out;
}
.button:hover { color: var(--color-white); background: var(--color-primary-dark); }
.button--small { padding: 10px 16px; font-size: 1rem; }
.button--light { background: var(--color-white); color: var(--color-primary); border-color: var(--color-white); }
.button--light:hover { background: var(--color-tint); color: var(--color-primary-dark); }
.button--outline { background: transparent; color: var(--color-primary); }
.button--outline:hover { background: var(--color-primary); }
.button-row { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.5rem; }

/* ---------- En-tête ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--color-white);
  box-shadow: 0 1px 0 var(--color-border);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; min-height: var(--header-height); }
.site-header__logo img { width: 190px; border-radius: 0; }
.site-nav { display: flex; align-items: center; gap: 2rem; }
.site-nav ul { display: flex; gap: 2rem; list-style: none; margin: 0; padding: 0; }
.site-nav ul a { text-decoration: none; font-size: 1.05rem; padding-block: .4rem; border-bottom: 2px solid transparent; }
.site-nav ul a:hover, .site-nav ul a[aria-current="page"] { border-bottom-color: var(--color-primary); }
.nav-toggle { display: none; }

@media (max-width: 1024px) {
  .nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; padding: 0;
    background: none; border: 1px solid var(--color-border); border-radius: var(--radius-btn);
    color: var(--color-primary); font-size: 1.4rem; cursor: pointer;
  }
  .nav-toggle__close, .nav-toggle[aria-expanded="true"] .nav-toggle__open { display: none; }
  .nav-toggle[aria-expanded="true"] .nav-toggle__close { display: inline-flex; }
  .site-nav {
    display: none; position: absolute; inset: var(--header-height) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 1rem;
    padding: 1rem var(--gutter) 1.5rem; background: var(--color-white);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  }
  .site-nav.is-open { display: flex; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav ul a { display: block; padding: .8rem 0; border-bottom: 1px solid var(--color-border); }
  .site-nav .button { justify-content: center; }
}

/* ---------- Bandeau d'accueil ---------- */
.hero {
  position: relative; color: var(--color-white); text-align: center;
  padding-block: clamp(5rem, 3rem + 10vw, 10rem);
  background: var(--color-primary-dark) center / cover no-repeat;
  isolation: isolate;
}
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(10, 25, 35, 0.6); }
.hero h1 { color: var(--color-white); max-width: 22ch; margin-inline: auto; }
.hero p { color: rgba(255, 255, 255, 0.85); font-weight: 500; }
.hero .button-row { justify-content: center; }
.button--ghost { background: transparent; color: var(--color-white); border-color: var(--color-white); }
.button--ghost:hover { background: rgba(255, 255, 255, 0.15); }

.page-title { padding-block: clamp(3rem, 2rem + 4vw, 5rem) 0; text-align: center; }

/* ---------- Cartes ---------- */
.card {
  background: var(--color-white); border-radius: var(--radius-card);
  border: 1px solid var(--color-border); box-shadow: var(--shadow-card);
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
}
.feature { text-align: center; }
.feature__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 64px; height: 64px; margin-bottom: 1.25rem;
  border-radius: 50%; background: var(--color-tint); color: var(--color-primary); font-size: 1.75rem;
}
.feature p:last-child { margin-bottom: 0; }

.product { text-align: center; }
.product img { height: 180px; width: auto; margin: 0 auto 1.25rem; object-fit: contain; border-radius: 0; }
.product h3 { font-size: 1.375rem; margin-bottom: .5rem; }
.product p { margin: 0; }
.section--tint .product { background: var(--color-white); }

/* Liste à puces étoile (avantages, valeurs, anatomie…) */
.star-list { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: 1.25rem; }
.star-list li { display: grid; grid-template-columns: auto 1fr; gap: .9rem; align-items: start; }
.star-list .icon { color: var(--color-primary); margin-top: .25em; }
.star-list p { margin: 0; }

.plain-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.plain-list a { font-weight: 500; text-decoration: none; color: var(--color-text); }
.plain-list a:hover { color: var(--color-primary); }

.icon-list { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .6rem; }
.icon-list li { display: flex; gap: .7rem; align-items: baseline; }
.icon-list .icon { color: var(--color-primary); }
.icon-list a { font-weight: 500; }

.prose h3 { margin-top: 2.5rem; }
.prose h3:first-child { margin-top: 0; }
.prose ul { padding-left: 1.25rem; }
.prose .todo { background: #fff3cd; color: #664d03; padding: 0 .3em; border-radius: 4px; }

/* ---------- Centres ---------- */
.centre { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }
.centre + .centre { margin-top: var(--section-space); }
.centre__logo { width: 260px; margin-bottom: 1rem; border-radius: 0; }
.hours { width: 100%; border-collapse: collapse; margin: 1rem 0 1.25rem; font-size: 1rem; }
.hours th, .hours td { text-align: left; padding: .45rem 0; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.hours th { color: var(--color-heading); font-weight: 500; padding-right: 1rem; white-space: nowrap; }
@media (max-width: 900px) { .centre { grid-template-columns: 1fr; } }

/* Carrousel : défilement natif (scroll-snap), boutons ajoutés par site.js */
.carousel { position: relative; }
.carousel__track {
  display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  border-radius: var(--radius-img); scrollbar-width: none;
}
.carousel__track::-webkit-scrollbar { display: none; }
.carousel__track img { flex: 0 0 100%; scroll-snap-align: start; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 0; }
.carousel__button {
  position: absolute; top: 50%; translate: 0 -50%;
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border: 0; border-radius: 50%;
  background: rgba(255, 255, 255, 0.9); color: var(--color-primary); font-size: 1.4rem; cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}
.carousel__button--prev { left: .75rem; }
.carousel__button--next { right: .75rem; }

/* ---------- Cartes Google Maps ---------- */
.map { aspect-ratio: 16 / 10; border-radius: var(--radius-img); overflow: hidden; background: var(--color-white); }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
.map__placeholder {
  height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 1.5rem; text-align: center; gap: .25rem;
  background: var(--color-white) radial-gradient(circle at 30% 20%, var(--color-tint), transparent 60%);
}
.map__title { color: var(--color-heading); font-weight: 700; margin: 0; }
.map__note { font-size: .85rem; margin: .75rem 0 0; max-width: 34ch; }

/* ---------- Formulaire ---------- */
.form { display: grid; gap: 1.1rem; }
.form__field { display: grid; gap: .35rem; }
.form label { color: var(--color-heading); font-weight: 500; font-size: 1rem; }
.form input, .form textarea {
  width: 100%; padding: .8rem 1rem;
  font: inherit; font-size: 1rem; color: var(--color-heading);
  background: var(--color-white); border: 1px solid #c9d1d6; border-radius: var(--radius-btn);
}
.form input:focus, .form textarea:focus { outline: 2px solid var(--color-primary); outline-offset: 0; border-color: var(--color-primary); }
.form__field--error input, .form__field--error textarea { border-color: var(--color-error); }
.form__error { color: var(--color-error); font-size: .9rem; margin: 0; }
.form__alert { background: #fdecec; color: #8a0005; border-radius: var(--radius-btn); padding: 1rem; }
.form__alert p { margin: 0; }
.form__legal { font-size: .85rem; margin: 0; }
.form .button { justify-self: start; }
.form__trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Quiz ---------- */
.quiz { max-width: 46rem; margin-inline: auto; }
.quiz__progress { height: 8px; background: var(--color-tint); border-radius: 99px; overflow: hidden; margin-bottom: .75rem; }
.quiz__progress span { display: block; height: 100%; width: 0; background: var(--color-primary); transition: width .3s ease; }
.quiz__step { font-size: .95rem; font-weight: 500; margin-bottom: 1.5rem; }
.quiz__question { font-size: var(--fs-h3); margin-bottom: 1.5rem; }
.quiz__answers { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: .75rem; border: 0; padding: 0; margin: 0; }
.quiz__answer {
  padding: 1rem; font: 500 1.05rem var(--font); color: var(--color-primary);
  background: var(--color-white); border: 2px solid var(--color-tint); border-radius: var(--radius-btn); cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease;
}
.quiz__answer:hover { border-color: var(--color-primary); }
.quiz__answer[aria-pressed="true"] { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-white); }
.quiz__nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; }
.quiz__result { text-align: center; }
.quiz__score { display: inline-block; font-size: 1rem; font-weight: 700; padding: .35rem 1rem; border-radius: 99px; margin-bottom: 1rem; }
.quiz__score--faible { background: rgba(38, 190, 0, 0.12); color: #1a7f00; }
.quiz__score--moyen { background: rgba(255, 170, 0, 0.15); color: #8a5a00; }
.quiz__score--fort { background: rgba(212, 0, 7, 0.1); color: #a30005; }
.quiz__result .button-row { justify-content: center; }
.quiz__disclaimer { font-size: .85rem; margin-top: 2rem; }
[hidden] { display: none !important; }

/* ---------- Pied de page ---------- */
.site-footer { border-top: 1px solid var(--color-border); padding-top: 4rem; font-size: 1rem; }
.site-footer__grid { display: grid; grid-template-columns: 1.2fr 1.2fr 1fr 1fr; gap: 2.5rem; }
.site-footer__centre img { width: 220px; border-radius: 0; }
.site-footer__title { font-size: 1.1rem; margin-bottom: 1rem; }
.site-footer__bottom { margin-top: 3rem; padding-block: 1.5rem; border-top: 1px solid var(--color-border); font-size: .9rem; }
.site-footer__bottom p { margin: 0; }
@media (max-width: 1024px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .site-footer__grid { grid-template-columns: 1fr; } }

/* ---------- Page simple centrée (remerciement, 404) ---------- */
.message { text-align: center; max-width: 40rem; margin-inline: auto; }
.message .feature__icon { width: 80px; height: 80px; font-size: 2.2rem; }
.message .button-row { justify-content: center; }

@media (prefers-reduced-motion: reduce) {
  html, .carousel__track { scroll-behavior: auto; }
  * { transition: none !important; }
}

.split--top { align-items: start; }
.subheading { font-size: var(--fs-h3); margin-top: 2rem; }
.message__back { margin-top: 2rem; }
.portrait { max-height: 640px; width: auto !important; margin-inline: auto; }

.prose--narrow { max-width: calc(52rem + 2 * var(--gutter)); }