:root {
  --ink: #2a1642;
  --violet: #6b3a94;
  --violet-d: #4d2672;
  --lilac: #ebe0f5;
  --paper: #fbf8f3;
  --gold: #f2b84b;
  --muted: #5f5470;
  --line: #e3d9ec;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  margin: 0;
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--violet);
}

h1,
h2,
h3 {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.2;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
}

h3 {
  font-size: 1.2rem;
}

.wrap {
  max-width: 1120px;
  margin: auto;
  padding: 0 24px;
}

.narrow {
  max-width: 1000px;
}

.sub {
  color: var(--muted);
  margin: 0 0 2.5rem;
}

.block {
  padding: 84px 0;
}

/* Barre de navigation */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 248, 243, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font: 700 1.25rem Georgia, serif;
}

.brand b {
  color: var(--violet);
}

.brand.light {
  color: #fff;
}

.brand.light b {
  color: var(--gold);
}

.nav {
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav a {
  display: block;
  padding: 8px 14px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--ink);
  font-size: 0.95rem;
}

.nav a:hover {
  background: var(--lilac);
}

.nav a.active {
  background: var(--lilac);
  color: var(--violet-d);
}

.burger {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
}

/* Accueil */
.hero {
  padding: 64px 0 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 52ch;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0;
}

.btn {
  display: inline-block;
  padding: 14px 28px;
  border: 2px solid var(--violet);
  border-radius: 999px;
  background: var(--violet);
  color: #fff;
  font: 600 0.98rem inherit;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--violet-d);
  border-color: var(--violet-d);
}

.btn.ghost {
  background: transparent;
  color: var(--violet);
}

.btn.ghost:hover {
  background: var(--lilac);
}

.facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
}

.facts li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--muted);
}

.ico {
  display: block;
  width: 48px;
  height: 48px;
}

.ico.sm {
  width: 32px;
  height: 32px;
  flex: none;
}

.hero-img {
  width: 100%;
}

/* Prestations */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.svc {
  padding: 32px 28px 32px 0;
  margin-right: 28px;
  border-top: 1px solid var(--line);
}

.svc:nth-child(3n) {
  margin-right: 0;
}

.svc .ico {
  margin-bottom: 16px;
}

.svc p {
  margin: 0;
  color: var(--muted);
  font-size: 0.97rem;
}

/* Étapes */
.steps-block {
  background: var(--lilac);
}

.steps {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.steps .n {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  font: 700 1.4rem Georgia, serif;
  margin-bottom: 16px;
}

.steps p {
  margin: 0;
  color: var(--muted);
}

/* Tarifs */
.dark {
  background: var(--ink);
  color: #fff;
  padding: 84px 0;
}

.dark .sub {
  color: #cdbfe0;
}

.prices {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.price {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 32px;
}

.price h3 {
  margin-bottom: 0.2em;
}

.price .note {
  margin: 0 0 0.6rem;
  color: #cdbfe0;
  font-size: 0.92rem;
}

.price dl {
  margin: 1rem 0 0;
}

.price dl div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.price dt {
  color: #e6dcf1;
}

.price dd {
  margin: 0;
  font: 700 1.7rem Georgia, serif;
  color: var(--gold);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}

.coords ul {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.coords li {
  display: flex;
  gap: 16px;
  align-items: center;
}

.coords li > div {
  display: flex;
  flex-direction: column;
  line-height: 1.4;
}

.coords b {
  font-weight: 600;
}

.coords span,
.coords a {
  color: var(--muted);
}

.coords a {
  text-decoration: none;
}

.coords a:hover {
  text-decoration: underline;
}

form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 36px;
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin: 16px 0 5px;
}

input[type="text"],
input[type="tel"],
input[type="email"],
textarea {
  width: 100%;
  font: inherit;
  padding: 11px 14px;
  border: 1.5px solid #cfc2dd;
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

input:focus,
textarea:focus,
.btn:focus-visible,
a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(107, 58, 148, 0.4);
  outline-offset: 2px;
}

.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 400;
  font-size: 0.88rem;
  color: var(--muted);
  margin: 20px 0 4px;
}

.check input {
  margin-top: 5px;
  accent-color: var(--violet);
}

.hp {
  position: absolute;
  left: -9999px;
}

form .btn {
  margin-top: 18px;
}

.status {
  margin: 14px 0 0;
  font-weight: 600;
}

.status.ok {
  color: #2d7a4b;
}

.status.err {
  color: #b3261e;
}

/* Mentions légales */
.page-title {
  background: var(--lilac);
  padding: 56px 0 44px;
}

.page-title h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.legal h2 {
  font-size: 1.35rem;
  margin-top: 1.8em;
}

.legal h2:first-child {
  margin-top: 0;
}

.legal .btn {
  margin-top: 1.5rem;
}

/* Pied de page */
footer {
  background: var(--ink);
  color: #cdbfe0;
  padding: 48px 0 24px;
}

.foot {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.foot p {
  margin: 12px 0 0;
}

.foot ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.foot a {
  color: #fff;
  text-decoration: none;
}

.foot a:hover {
  text-decoration: underline;
}

.copy {
  text-align: center;
  margin: 36px 0 0;
  font-size: 0.85rem;
  opacity: 0.7;
}

/* Cookies */
#cookies {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  max-width: 640px;
  margin: auto;
  background: var(--ink);
  color: #fff;
  padding: 14px 18px;
  border-radius: 14px;
  font-size: 0.9rem;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

#cookies[hidden] {
  display: none;
}

#cookies a {
  color: #fff;
}

#cookies button {
  background: var(--gold);
  color: var(--ink);
  border: 0;
  border-radius: 999px;
  padding: 7px 18px;
  font: 600 0.9rem inherit;
  cursor: pointer;
}

@media (max-width: 900px) {
  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-img {
    max-width: 480px;
    margin: auto;
    order: -1;
  }

  .svc-grid,
  .steps {
    grid-template-columns: 1fr 1fr;
  }

  .svc,
  .svc:nth-child(3n) {
    margin-right: 0;
    padding-right: 16px;
  }
}

@media (max-width: 680px) {
  .burger {
    display: block;
  }

  nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    display: none;
  }

  nav.open {
    display: block;
  }

  .nav {
    flex-direction: column;
    padding: 10px 24px 18px;
  }

  .svc-grid,
  .steps,
  .prices,
  .row {
    grid-template-columns: 1fr;
  }

  .block,
  .dark {
    padding: 60px 0;
  }

  form {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}