:root {
  --terre: #bc5b3a;
  --encre: #2b2a28;
  --papier: #efe6d8;
  --carte: #f7f0e4;
  --ocre: #d9a441;
  --muted: #8b8474;
  --vert: #5c7a5e;
  --bleu: #3e6e8e;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--encre);
  background:
    radial-gradient(ellipse 80% 55% at 8% -8%, rgba(188, 91, 58, 0.14), transparent 55%),
    radial-gradient(ellipse 55% 45% at 100% 0%, rgba(217, 164, 65, 0.16), transparent 52%),
    linear-gradient(180deg, var(--papier) 0%, #e8dfd0 55%, #e4dbcc 100%);
  font-family: "Public Sans", system-ui, sans-serif;
  font-size: 1.05rem;
  line-height: 1.65;
}

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

a:hover {
  color: var(--terre);
}

/* —— Site chrome —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--papier) 82%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--encre) 8%, transparent);
}

.site-header-inner {
  width: min(1040px, calc(100% - 2.5rem));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--encre);
}

.site-brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.site-brand span {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.2rem;
  background: color-mix(in srgb, var(--encre) 6%, transparent);
  border-radius: 999px;
}

.tabs a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease;
}

.tabs a:hover {
  color: var(--encre);
}

.tabs a[aria-current="page"] {
  background: var(--carte);
  color: var(--encre);
  box-shadow: 0 1px 0 color-mix(in srgb, var(--encre) 8%, transparent);
}

/* —— Landing —— */
.hero {
  width: min(1040px, calc(100% - 2.5rem));
  margin: 0 auto;
  min-height: calc(100svh - 64px);
  display: grid;
  align-items: center;
  gap: 2.5rem;
  padding: 2.5rem 0 3.5rem;
  grid-template-columns: 1.05fr 0.95fr;
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 2rem;
  }
}

.hero-copy {
  animation: rise 0.7s ease both;
}

.hero-visual {
  animation: rise 0.9s 0.12s ease both;
  justify-self: center;
}

.hero-logo {
  width: min(220px, 42vw);
  height: auto;
  display: block;
  margin-bottom: 1.4rem;
  filter: drop-shadow(0 18px 36px rgba(43, 42, 40, 0.14));
  animation: float 5.5s ease-in-out infinite;
}

.hero-brand {
  margin: 0;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800;
  font-size: clamp(3rem, 8vw, 4.6rem);
  letter-spacing: -0.035em;
  line-height: 0.95;
}

.hero-lead {
  margin: 1.15rem 0 0;
  max-width: 28rem;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--muted);
  line-height: 1.5;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 999px;
  padding: 0.85rem 1.35rem;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--terre);
  color: #fff;
}

.btn-primary:hover {
  background: #a54e32;
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--encre);
  border: 1.5px solid color-mix(in srgb, var(--encre) 18%, transparent);
}

.btn-ghost:hover {
  border-color: var(--terre);
  color: var(--terre);
}

.phone-frame {
  width: min(280px, 70vw);
  border-radius: 28px;
  overflow: hidden;
  border: 3px solid color-mix(in srgb, var(--encre) 12%, transparent);
  box-shadow:
    0 30px 60px rgba(43, 42, 40, 0.16),
    0 2px 0 rgba(255, 255, 255, 0.35) inset;
  background: var(--carte);
}

.phone-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.section {
  width: min(1040px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 3.5rem 0 1rem;
}

.section + .section {
  padding-top: 2rem;
}

.section-eyebrow {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--terre);
}

.section h2 {
  margin: 0 0 0.75rem;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: clamp(1.55rem, 3.5vw, 2rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section-lead {
  margin: 0 0 1.75rem;
  max-width: 36rem;
  color: var(--muted);
}

.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.35rem;
}

@media (min-width: 720px) {
  .feature-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
  }
}

.feature-list li {
  padding-top: 0.85rem;
  border-top: 2px solid color-mix(in srgb, var(--terre) 35%, transparent);
}

.feature-list h3 {
  margin: 0 0 0.4rem;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
}

.feature-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.modes {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .modes {
    grid-template-columns: repeat(3, 1fr);
  }
}

.mode {
  padding: 1.15rem 0 0;
  border-top: 1px solid color-mix(in srgb, var(--encre) 12%, transparent);
}

.mode strong {
  display: block;
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.mode span {
  color: var(--muted);
  font-size: 0.95rem;
}

.gallery {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 720px) {
  .gallery {
    grid-template-columns: 1fr;
    max-width: 280px;
    margin-inline: auto;
  }
}

.gallery figure {
  margin: 0;
}

.gallery img {
  width: 100%;
  border-radius: 18px;
  border: 2px solid color-mix(in srgb, var(--encre) 10%, transparent);
  display: block;
}

.gallery figcaption {
  margin-top: 0.55rem;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}

.site-footer {
  width: min(1040px, calc(100% - 2.5rem));
  margin: 4rem auto 0;
  padding: 1.5rem 0 2.75rem;
  border-top: 1px solid color-mix(in srgb, var(--encre) 12%, transparent);
  color: var(--muted);
  font-size: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--terre);
}

/* —— Privacy page —— */
.privacy-wrap {
  width: min(720px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 2.75rem 0 4rem;
}

.privacy-wrap .eyebrow {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--terre);
}

.privacy-wrap h1 {
  margin: 0;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.privacy-wrap .meta {
  margin: 0.75rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.toc {
  margin: 1.75rem 0 0;
  padding: 1.1rem 1.25rem;
  background: color-mix(in srgb, var(--carte) 88%, white);
  border: 1px solid color-mix(in srgb, var(--encre) 8%, transparent);
  border-radius: 14px;
}

.toc p {
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.toc ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.35rem;
}

.toc a {
  color: var(--encre);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.98rem;
}

.toc a:hover {
  color: var(--terre);
}

.privacy-wrap article section {
  margin-top: 2.4rem;
}

.privacy-wrap h2 {
  margin: 0 0 0.85rem;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 1.28rem;
  letter-spacing: -0.02em;
}

.privacy-wrap p {
  margin: 0 0 1rem;
}

.privacy-wrap ul {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
}

.privacy-wrap li {
  margin-bottom: 0.45rem;
}

.privacy-wrap li::marker {
  color: var(--terre);
}

.privacy-wrap strong {
  font-weight: 600;
}

.privacy-wrap code {
  font-size: 0.9em;
}

.callout {
  margin: 1.1rem 0;
  padding: 1.05rem 1.2rem;
  background: var(--carte);
  border-left: 3px solid var(--terre);
  border-radius: 0 12px 12px 0;
}

.callout p:last-child {
  margin-bottom: 0;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-copy,
  .hero-visual,
  .hero-logo {
    animation: none;
  }
}