:root {
  --rose: #f9a7b5;
  --rose-fonce: #e07b90;
  --fond: #ffe7ef;
  --texte: #333333;
  --blanc: #ffffff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(135deg, var(--fond), #ffffff);
  color: var(--texte);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header & navigation */

.header {
  background: var(--rose);
  color: var(--blanc);
  padding: 1.2rem 0;
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo-img {
  width: 58px;
  height: 58px;
  border-radius: 999px;
  background: var(--fond);
  padding: 4px;
  object-fit: cover;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-main {
  font-family: "Playfair Display", serif;
  font-size: 1.3rem;
  letter-spacing: 0.06em;
}

.nav-logo-sub {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.nav-links {
  display: flex;
  gap: 1.2rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.nav-links a {
  position: relative;
  padding-bottom: 0.25rem;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--blanc);
  transition: width 0.25s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

/* Hero */

.hero {
  padding: 3rem 0 4rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}

.hero-title {
  font-family: "Playfair Display", serif;
  font-size: clamp(2.1rem, 4vw, 2.7rem);
  margin-bottom: 0.75rem;
  color: #d55777;
}

.hero-subtitle {
  font-size: 1.02rem;
  margin-bottom: 1.5rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tag {
  background: var(--blanc);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.78rem;
  border: 1px solid rgba(0, 0, 0, 0.04);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.75rem;
}

.btn {
  border-radius: 999px;
  padding: 0.7rem 1.6rem;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.btn-primary {
  background: var(--rose-fonce);
  color: var(--blanc);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.2);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--rose-fonce);
  color: var(--rose-fonce);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.9);
}

.hero-contact {
  font-size: 0.9rem;
  opacity: 0.9;
}

.hero-card {
  background: var(--blanc);
  border-radius: 1.5rem;
  padding: 1.5rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at top right, rgba(249, 167, 181, 0.3), transparent 55%);
  z-index: -1;
}

.hero-ribbon {
  position: absolute;
  right: -3rem;
  top: 1.5rem;
  transform: rotate(18deg);
  background: var(--rose-fonce);
  color: var(--blanc);
  padding: 0.3rem 3.5rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.hero-logo {
  margin: 0 auto 1.2rem;
  width: 210px;
}

.hero-card-text {
  font-size: 0.9rem;
  color: #777777;
}

/* Sections */

.section {
  padding: 2.8rem 0;
  background: rgba(255, 255, 255, 0.7);
}

.section-alt {
  background: rgba(255, 255, 255, 0.4);
}

.section-title {
  text-align: center;
  font-family: "Playfair Display", serif;
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  color: #d55777;
}

.section-title-left {
  text-align: left;
}

.section-subtitle {
  text-align: center;
  font-size: 0.95rem;
  max-width: 620px;
  margin: 0 auto 2rem;
  color: #666666;
}

.section-subtitle-left {
  text-align: left;
  margin-left: 0;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--blanc);
  border-radius: 1.2rem;
  padding: 1.4rem 1.4rem 1.6rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  inset: auto auto -30px -30px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle at top left, rgba(249, 167, 181, 0.3), transparent 70%);
  opacity: 0.8;
  pointer-events: none;
}

.card-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #999999;
}

.card-title {
  font-size: 1.1rem;
  margin: 0.35rem 0 0.4rem;
  color: #c2435f;
}

.card p {
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.card ul {
  margin-top: 0.6rem;
  padding-left: 1rem;
  font-size: 0.9rem;
}

.card ul li {
  margin-bottom: 0.25rem;
}

/* Contact & QR */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.contact-block {
  background: var(--blanc);
  border-radius: 1.2rem;
  padding: 1.6rem 1.7rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.contact-list {
  list-style: none;
  font-size: 0.95rem;
  margin-top: 1rem;
}

.contact-list li {
  margin-bottom: 0.6rem;
}

.contact-label {
  font-weight: 600;
}

.qr-card {
  background: var(--blanc);
  border-radius: 1.2rem;
  padding: 1.4rem;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.qr-img {
  width: 220px;
  margin: 0 auto 0.8rem;
}

.qr-text {
  font-size: 0.85rem;
  color: #666666;
}

/* Footer */

.footer {
  padding: 1.6rem 0 2rem;
  text-align: center;
  font-size: 0.82rem;
  color: #777777;
  background: rgba(255, 255, 255, 0.8);
}

/* Responsive */

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

  .hero-card {
    order: -1;
  }
}

@media (max-width: 780px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
}

@media (max-width: 540px) {
  .hero {
    padding-top: 2.2rem;
  }

  .hero-inner {
    gap: 2rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .nav-logo-main {
    font-size: 1.15rem;
  }

  .nav-links {
    font-size: 0.8rem;
  }
}