/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd { margin: 0; }
ul[class], ol[class] { margin: 0; padding: 0; list-style: none; }
img, picture { max-width: 100%; display: block; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { text-decoration-thickness: max(2px, 0.08em); text-underline-offset: 0.15em; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ===== Variables ===== */
:root {
  --color-bg: #FAF9F6;
  --color-bg-alt: #F2EEE6;
  --color-ink: #241E18;
  --color-ink-soft: #4A4239;
  --color-accent: #B8905A;
  --color-accent-text: #8A6538;
  --color-accent-soft: #EFE3D0;
  --color-border: #E3DDD1;
  --color-footer-bg: #241E18;
  --color-footer-text: #F2EEE6;
  --color-white: #FFFFFF;

  --font-serif: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --container-width: 1160px;
  --radius: 10px;
  --shadow-soft: 0 12px 32px -16px rgba(36, 30, 24, 0.25);
}

/* ===== Base ===== */
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-ink-soft);
  line-height: 1.6;
  font-size: 1rem;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-ink);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }

p { max-width: 65ch; }

a { color: var(--color-accent-text); }
a:hover { color: var(--color-ink); }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  background: var(--color-ink);
  color: var(--color-white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  z-index: 1000;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.skip-link:focus {
  width: auto;
  height: auto;
  overflow: visible;
  clip: auto;
}

/* ===== Boutons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  border: 2px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--color-accent);
  color: var(--color-ink);
}
.btn--primary:hover { background: var(--color-ink); color: var(--color-white); }

.btn--outline {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}
.btn--outline:hover { background: var(--color-ink); color: var(--color-white); }

.btn--on-dark {
  background: var(--color-accent);
  color: var(--color-ink);
}
.btn--on-dark:hover { background: var(--color-white); }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 249, 246, 0.94);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.85rem;
}

.nav__logo { display: flex; align-items: center; }
.nav__logo img { height: 36px; width: auto; }

.nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}
.nav__toggle-icon,
.nav__toggle-icon::before,
.nav__toggle-icon::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav__toggle-icon::before,
.nav__toggle-icon::after { content: ""; position: absolute; left: 0; }
.nav__toggle-icon::before { top: -7px; }
.nav__toggle-icon::after { top: 7px; }
.nav__toggle[aria-expanded="true"] .nav__toggle-icon { background: transparent; }
.nav__toggle[aria-expanded="true"] .nav__toggle-icon::before { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] .nav__toggle-icon::after { transform: translateY(-7px) rotate(-45deg); }

.nav__menu {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 0.5rem 1.25rem 1.5rem;
  display: none;
  flex-direction: column;
  gap: 0.25rem;
}
.nav__menu.is-open { display: flex; }

.nav__link {
  display: block;
  padding: 0.85rem 0.25rem;
  color: var(--color-ink);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--color-accent-text); }
.nav__menu > li:last-child .nav__link { border-bottom: none; }

.nav__cta { margin-top: 0.75rem; }

@media (min-width: 900px) {
  .nav__toggle { display: none; }
  .nav__menu {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    background: transparent;
    border: none;
    padding: 0;
    gap: 1.75rem;
  }
  .nav__link { border-bottom: none; padding: 0.4rem 0.1rem; }
  .nav__cta { margin-top: 0; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  color: var(--color-white);
  display: flex;
  align-items: center;
  min-height: 78vh;
  background-size: cover;
  background-position: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(36,30,24,0.55) 0%, rgba(36,30,24,0.72) 100%);
}
.hero__inner { position: relative; z-index: 1; padding-block: 4rem; }
.hero__eyebrow {
  display: inline-block;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.hero h1 { color: var(--color-white); max-width: 18ch; }
.hero__lead { color: var(--color-footer-text); max-width: 48ch; font-size: 1.15rem; margin-block: 1.25rem 2rem; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.page-hero {
  background: var(--color-bg-alt);
  padding-block: 3rem;
  border-bottom: 1px solid var(--color-border);
}
.page-hero .eyebrow {
  display: inline-block;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--color-accent-text);
  margin-bottom: 0.75rem;
}
.page-hero__lead { font-size: 1.1rem; max-width: 60ch; }

/* ===== Sections ===== */
.section { padding-block: clamp(3rem, 6vw, 5rem); }
.section--alt { background: var(--color-bg-alt); }
.section--dark { background: var(--color-ink); color: var(--color-footer-text); }
.section--dark h2, .section--dark h3 { color: var(--color-white); }
.section__head { max-width: 62ch; margin-bottom: 2.5rem; }
.section__eyebrow {
  display: inline-block;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--color-accent-text);
  margin-bottom: 0.75rem;
}
.section--dark .section__eyebrow { color: var(--color-accent); }

/* ===== Grilles / cartes ===== */
.grid { display: grid; gap: 1.75rem; grid-template-columns: 1fr; }
.grid--top { align-items: start; }
@media (min-width: 640px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  height: 100%;
}
.card__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.4rem;
}
.card h3 { margin-bottom: 0.6rem; }
.card p:last-child { margin-bottom: 0; }

/* ===== Cartes de services interactives ===== */
.service-card {
  appearance: none;
  -webkit-appearance: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  min-height: 220px;
  font: inherit;
  color: inherit;
  text-align: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  cursor: pointer;
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.service-card:hover,
.service-card.is-open {
  box-shadow: var(--shadow-soft);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.service-card__icon {
  display: block;
  width: 64px;
  height: 64px;
  margin: 0 auto 0.75rem;
  transition: opacity 0.25s ease, max-height 0.25s ease, margin 0.25s ease;
}
.service-card.is-open .service-card__icon {
  opacity: 0;
  max-height: 0;
  margin: 0;
  overflow: hidden;
}

.service-card__title {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.3;
}

.service-card__hint {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent-text);
}
.service-card.is-open .service-card__hint { display: none; }

.service-card__detail {
  display: block;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  text-align: left;
  transition: max-height 0.35s ease, opacity 0.25s ease, margin-top 0.35s ease;
}
.service-card.is-open .service-card__detail {
  max-height: 20rem;
  opacity: 1;
  margin-top: 1rem;
}
.service-card__detail ul { display: grid; gap: 0.5rem; list-style: none; margin: 0; padding: 0; }
.service-card__detail li {
  padding-left: 1.25rem;
  position: relative;
  color: var(--color-ink-soft);
  font-size: 0.92rem;
  line-height: 1.5;
}
.service-card__detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ===== Comparatif seul / LocaNova ===== */
.compare-grid {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: 1fr;
  margin-top: 2.5rem;
}
@media (min-width: 760px) {
  .compare-grid { grid-template-columns: 1fr 1fr; align-items: stretch; }
}

.compare-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: clamp(1.75rem, 4vw, 2.5rem);
}
.compare-card--highlight {
  background: var(--color-ink);
  border-color: var(--color-ink);
  box-shadow: var(--shadow-soft);
}

.compare-card__label {
  display: inline-block;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--color-ink-soft);
  margin-bottom: 0.75rem;
}
.compare-card--highlight .compare-card__label { color: var(--color-accent); }

.compare-card__title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-ink);
  margin-bottom: 1.5rem;
  line-height: 1.3;
}
.compare-card--highlight .compare-card__title { color: var(--color-white); }

.compare-list { display: grid; gap: 0.9rem; }
.compare-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: var(--color-ink-soft);
}
.compare-card--highlight .compare-list li { color: var(--color-footer-text); }

.compare-list__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 0.15rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
}
.compare-list--muted .compare-list__icon {
  background: var(--color-bg-alt);
  color: var(--color-ink-soft);
  border: 1px solid var(--color-border);
}
.compare-list--good .compare-list__icon {
  background: var(--color-accent);
  color: var(--color-ink);
}

.compare-result { margin-top: 2rem; display: flex; justify-content: center; }
.compare-result p {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.85rem 1.75rem;
  font-weight: 600;
  color: var(--color-ink);
  text-align: center;
}
.compare-result strong { color: var(--color-accent-text); }

/* ===== Services détaillés ===== */
.service {
  display: grid;
  gap: 2rem;
  align-items: center;
  grid-template-columns: 1fr;
  padding-block: 2.5rem;
  border-bottom: 1px solid var(--color-border);
}
.service:last-child { border-bottom: none; }
.service__media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
  height: auto;
}
.service__body .section__eyebrow { margin-bottom: 0.5rem; }
.service__list { margin-top: 1rem; display: grid; gap: 0.5rem; }
.service__list li { padding-left: 1.5rem; position: relative; }
.service__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

@media (min-width: 860px) {
  .service { grid-template-columns: 1fr 1fr; }
  .service--reverse .service__media { order: 2; }
  .service--reverse .service__body { order: 1; }
}

/* ===== Tarifs ===== */
.pricing-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-soft);
}
.pricing-card__rate {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 4.5rem);
  color: var(--color-accent-text);
  line-height: 1;
}
.pricing-card__rate span { font-size: 1.5rem; font-family: var(--font-sans); font-weight: 600; color: var(--color-ink-soft); }
.pricing-card__note { margin-top: 0.5rem; color: var(--color-ink-soft); }
.pricing-list { margin-top: 1.75rem; display: grid; gap: 0.85rem; }
.pricing-list li { padding-left: 1.75rem; position: relative; }
.pricing-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent-text);
  font-weight: 700;
}
.pricing-list--excluded li::before { content: "–"; color: var(--color-ink-soft); }

.faq { display: grid; gap: 1rem; margin-top: 1rem; }
.faq details {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.1rem 1.35rem;
}
.faq summary {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--color-ink);
  cursor: pointer;
}
.faq p { margin-top: 0.75rem; }

/* ===== Avis clients ===== */
.testimonials { display: grid; gap: 1.75rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .testimonials { grid-template-columns: repeat(3, 1fr); } }

.testimonial {
  background: var(--color-white);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  position: relative;
}
.testimonial__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--color-accent-soft);
  color: var(--color-accent-text);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 0.9rem;
}
.testimonial__quote { font-style: italic; color: var(--color-ink-soft); }
.testimonial__author { margin-top: 1rem; font-weight: 600; color: var(--color-ink); }

/* ===== Formulaire de contact ===== */
.contact-layout {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) { .contact-layout { grid-template-columns: 1fr 1.2fr; } }

.contact-info { display: grid; gap: 1.25rem; align-content: start; }
.contact-info__item { display: flex; gap: 0.9rem; align-items: flex-start; }
.contact-info__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-info a { font-weight: 600; }

.form { display: grid; gap: 1.25rem; }
.form__row { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 560px) { .form__row--2 { grid-template-columns: 1fr 1fr; } }

.form__group { display: grid; gap: 0.4rem; }
.form__group label { font-weight: 600; color: var(--color-ink); font-size: 0.92rem; }
.form__group input,
.form__group select,
.form__group textarea {
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-white);
  font-size: 1rem;
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus { border-color: var(--color-accent); }
.form__group textarea { resize: vertical; min-height: 140px; }
.form__hint { font-size: 0.85rem; color: var(--color-ink-soft); }
.form__consent { display: flex; gap: 0.65rem; align-items: flex-start; font-size: 0.9rem; }
.form__consent input { margin-top: 0.3rem; }
.form__submit { justify-self: start; margin-top: 0.5rem; border: none; }

/* ===== Bandeau CTA ===== */
.cta-band {
  background: var(--color-ink);
  color: var(--color-footer-text);
  padding-block: 3rem;
  text-align: center;
}
.cta-band h2 { color: var(--color-white); }
.cta-band p { margin-inline: auto; margin-top: 0.75rem; margin-bottom: 1.75rem; color: var(--color-footer-text); }
.cta-band .btn { margin-inline: auto; }
.cta-band__actions { display: flex; justify-content: center; }

/* ===== Mentions légales ===== */
.legal { padding-block: 3rem; }
.legal section { margin-bottom: 3rem; }
.legal h2 { border-bottom: 2px solid var(--color-accent-soft); padding-bottom: 0.5rem; margin-bottom: 1.25rem; }
.legal h3 { margin-top: 1.5rem; margin-bottom: 0.5rem; }
.legal p, .legal li { max-width: 72ch; }
.legal ul { display: grid; gap: 0.4rem; margin: 0.75rem 0; }
.legal ul li { padding-left: 1.25rem; position: relative; }
.legal ul li::before { content: "–"; position: absolute; left: 0; color: var(--color-accent-text); }
.legal-toc { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }
.legal-toc a {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding-block: 3rem 2rem;
}
.footer__grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; } }

.footer__brand img { height: 34px; margin-bottom: 1rem; }
.footer__brand p { color: var(--color-footer-text); opacity: 0.85; max-width: 32ch; }

.footer__heading {
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--color-white);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer__list { display: grid; gap: 0.65rem; }
.footer__list a { color: var(--color-footer-text); text-decoration: none; }
.footer__list a:hover { color: var(--color-accent); }

.footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(242, 238, 230, 0.15);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(242, 238, 230, 0.7);
}
.footer__bottom a { color: rgba(242, 238, 230, 0.7); }
.footer__bottom a:hover { color: var(--color-accent); }

/* ===== Utilitaires ===== */
.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}