:root {
  --sand: #f6efe4;
  --olive: #6f7c4d;
  --olive-deep: #24311f;
  --gold: #d7a24a;
  --ink: #1f1f1b;
  --muted: #5f6559;
  --card: rgba(255, 255, 255, 0.92);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at 10% 20%, #f9f3e8 0%, #f2e7d6 40%, #efe4d0 100%);
  color: var(--ink);
  font-family: "Nunito", "Trebuchet MS", system-ui, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: "Cormorant Garamond", "Baskerville", "Times New Roman", serif;
  margin: 0;
  color: var(--olive-deep);
  letter-spacing: 0.02em;
}

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

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

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius);
}

.eyebrow {
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--olive);
  font-weight: 700;
}

.hero {
  position: relative;
  height: 80vh;
  min-height: 520px;
  padding: 24px 6vw 80px;
  display: flex;
  align-items: flex-end;
  background: url("Heads.png") center/cover no-repeat;
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(15, 26, 20, 0.68) 0%, rgba(15, 26, 20, 0.82) 60%, rgba(15, 26, 20, 0.7) 100%);
}

.hero__content {
  position: relative;
  max-width: 720px;
  color: #f7f4ec;
  z-index: 1;
}

.hero h1 {
  font-size: clamp(2.7rem, 5vw, 3.8rem);
  color: #fdfaf4;
  margin: 12px 0 10px;
}

.hero .date-lieu {
  color: #f1e7d6;
  font-weight: 600;
}

.slogan {
  font-size: 1.2rem;
  color: #f8efe1;
  margin: 18px 0;
  font-family: "Cormorant Garamond", "Baskerville", serif;
}

.hero__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.top-nav {
  position: absolute;
  top: 18px;
  left: 6vw;
  right: 6vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.brand {
  font-weight: 800;
  color: #f7f0e3;
  letter-spacing: 0.05em;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 3;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: #f7f0e3;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-links {
  display: flex;
  gap: 18px;
  font-size: 0.95rem;
}

.nav-links a {
  color: #f2e6d9;
  padding: 8px 10px;
  border-radius: 999px;
  transition: background 0.2s ease;
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--olive) 0%, #4f5c36 100%);
  color: #fdfaf4;
  box-shadow: 0 12px 30px rgba(79, 92, 54, 0.25);
}

.btn.primary:hover {
  transform: translateY(-2px);
}

.btn.gold {
  background: linear-gradient(135deg, var(--gold) 0%, #c4912e 100%);
  color: #fff;
  box-shadow: 0 12px 30px rgba(215, 162, 74, 0.3);
}

.btn.gold:hover {
  transform: translateY(-2px);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.12);
  color: var(--olive-deep);
  border: 1px solid rgba(111, 124, 77, 0.35);
}

.hero .btn.ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.gift__panel .btn.ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.gift__panel p {
  color: #f0e6d7;
}

.modal .btn.ghost {
  background: rgba(111, 124, 77, 0.08);
  border: 1px solid rgba(36, 49, 31, 0.2);
  color: var(--olive-deep);
}

.section {
  padding: 72px 6vw;
}

.section__title {
  margin-bottom: 24px;
}

.section__subtitle {
  margin-top: 6px;
}

.story__grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.story__text {
  background: var(--card);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
}

.story__text p + p {
  margin-top: 14px;
}

.story__media {
  display: grid;
  gap: 14px;
}

.quote {
  background: linear-gradient(135deg, #d0c3aa, #f7f0e3);
  padding: 18px 20px;
  border-radius: var(--radius);
  color: var(--olive-deep);
  position: relative;
  overflow: hidden;
}

.quote__mark {
  position: absolute;
  top: 10px;
  right: 16px;
  font-size: 1.4rem;
  color: rgba(36, 49, 31, 0.25);
}

.quote small {
  color: rgba(36, 49, 31, 0.7);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
}

.card {
  background: var(--card);
  padding: 18px 20px;
  border-radius: var(--radius);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(111, 124, 77, 0.1);
}

.card__eyebrow {
  color: var(--gold);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.card__meta {
  font-weight: 700;
  color: var(--olive-deep);
}

.card__text {
  margin-top: 10px;
}

.rsvp {
  text-align: center;
}

.rsvp__buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 18px 0 8px;
}

.hint {
  font-size: 0.95rem;
}

.lodging__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.lodging__card .card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.pill {
  background: rgba(111, 124, 77, 0.1);
  color: var(--olive-deep);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

.card__features {
  list-style: none;
  padding: 0;
  margin: 10px 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.card__features li {
  padding: 4px 0;
  border-bottom: 1px solid rgba(111, 124, 77, 0.08);
}

.card__features li:last-child {
  border-bottom: none;
}

.card__divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(111, 124, 77, 0.2), transparent);
  margin: 12px 0;
}

.lodging__card {
  display: flex;
  flex-direction: column;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.lodging__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.1);
}

.lodging__card--highlight {
  border: 2px solid var(--olive);
  position: relative;
}

.lodging__card .card__header {
  flex-direction: column;
  gap: 8px;
}

.price {
  margin: 4px 0 0;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--olive-deep);
}

.price__unit {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--muted);
}

.lodging__note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 16px;
  font-style: italic;
}

.gift {
  padding: 0 6vw 72px;
}

.gift__panel {
  background: linear-gradient(135deg, rgba(111, 124, 77, 0.92), rgba(36, 49, 31, 0.95));
  color: #f8f3ea;
  border-radius: calc(var(--radius) + 6px);
  padding: 34px;
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  box-shadow: 0 24px 60px rgba(15, 26, 20, 0.35);
}

.gift__panel h2 {
  color: #fffaf2;
}

.gift__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.gift__list {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.gift__list ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: #f0e6d7;
}

.carousel {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  background: #000;
}

.carousel__track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.carousel__slide {
  min-width: 100%;
  width: 100%;
  height: 480px;
  object-fit: contain;
  object-position: center center;
  background: #000;
  border-radius: 0;
  user-select: none;
  -webkit-user-drag: none;
}

.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(36, 49, 31, 0.6);
  color: #f7f0e3;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  display: grid;
  place-items: center;
  z-index: 2;
  backdrop-filter: blur(6px);
}

.carousel__btn:hover {
  background: rgba(36, 49, 31, 0.85);
  transform: translateY(-50%) scale(1.08);
}

.carousel__btn--prev {
  left: 12px;
}

.carousel__btn--next {
  right: 12px;
}

.carousel__dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.6);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.carousel__dot.active {
  background: #fff;
  border-color: #fff;
}

.footer {
  background: #0f1a14;
  color: #f1eadc;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
  padding: 32px 6vw;
}

.footer__brand h3 {
  color: #f7f0e3;
  margin: 6px 0;
}

.quote__small {
  color: #d7c8aa;
}

.footer__contact p {
  color: #dcd2c0;
}

.footer__note {
  color: #c9c0ad;
}

.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 10;
}

.modal[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.modal__dialog {
  position: relative;
  background: #fdfaf4;
  border-radius: calc(var(--radius) + 6px);
  padding: 26px 22px 24px;
  max-width: 880px;
  width: min(96vw, 880px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
  max-height: 90vh;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 1;
}

.modal__header {
  margin-bottom: 10px;
}

.modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(36, 49, 31, 0.14);
  background: #fff;
  font-size: 1.2rem;
  cursor: pointer;
}

.form-block {
  border: 1px solid rgba(111, 124, 77, 0.14);
  border-radius: var(--radius);
  padding: 14px 14px 4px;
  margin: 12px 0;
  background: rgba(255, 255, 255, 0.86);
}

.form-block legend {
  padding: 0 6px;
  color: var(--olive-deep);
  font-weight: 700;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.field {
  display: grid;
  gap: 6px;
  font-size: 0.95rem;
  color: var(--ink);
}

.field input,
.field select {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(31, 31, 27, 0.18);
  padding: 11px 12px;
  background: #fff;
  font-size: 1rem;
}

.field input.invalid,
.field select.invalid {
  border-color: #b03b3b;
  outline: none;
}

.options {
  display: grid;
  gap: 8px;
}

.options--inline {
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 10px;
}

.options--grid {
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
  align-items: center;
}

.small {
  font-size: 0.85rem;
}

.toast {
  position: fixed;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #2e3c29;
  color: #f8f3ea;
  padding: 12px 16px;
  border-radius: 12px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 20;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.error {
  color: #b03b3b;
  font-size: 0.9rem;
  min-height: 1.2em;
}

.gift-modal__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 10px;
}

.gift-modal__grid .card__text {
  margin-bottom: 12px;
}

.gift-modal__grid .btn {
  margin-top: 6px;
  display: inline-block;
}

.hidden-frame {
  display: none;
}

/* ── Tablette / grand mobile (max 720px) ── */
@media (max-width: 720px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(15, 26, 20, 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    font-size: 1.2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 2;
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    padding: 12px 24px;
    font-size: 1.15rem;
  }

  .hero {
    height: 70vh;
    min-height: 420px;
    padding: 24px 5vw 60px;
    align-items: center;
    padding-top: 80px;
  }

  .hero h1 {
    font-size: clamp(2rem, 7vw, 2.8rem);
  }

  .slogan {
    font-size: 1.05rem;
  }

  .section {
    padding: 48px 5vw;
  }

  h2 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .story__grid {
    grid-template-columns: 1fr;
  }

  .timeline {
    grid-template-columns: 1fr;
  }

  .lodging__grid {
    grid-template-columns: 1fr;
  }

  .gift {
    padding: 0 5vw 48px;
  }

  .gift__panel {
    padding: 24px 18px;
    grid-template-columns: 1fr;
  }

  .rsvp__buttons {
    flex-direction: column;
    align-items: center;
  }

  .rsvp__buttons .btn {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .carousel__slide {
    height: 320px;
  }

  .carousel__btn {
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
  }

  .footer {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
    padding: 32px 5vw;
  }

  .modal__dialog {
    padding: 20px 16px;
    border-radius: var(--radius);
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .gift-modal__grid {
    grid-template-columns: 1fr;
  }
}

/* ── Petit mobile (max 480px) ── */
@media (max-width: 480px) {
  .hero {
    height: 65vh;
    min-height: 380px;
    padding: 20px 4vw 40px;
    padding-top: 70px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero .date-lieu {
    font-size: 0.9rem;
  }

  .slogan {
    font-size: 0.95rem;
    margin: 12px 0;
  }

  .hero__cta {
    flex-direction: column;
  }

  .hero__cta .btn {
    width: 100%;
    text-align: center;
  }

  .section {
    padding: 36px 4vw;
  }

  h2 {
    font-size: 1.4rem;
  }

  .card {
    padding: 14px 14px;
  }

  .story__text {
    padding: 18px 14px;
  }

  .carousel__slide {
    height: 240px;
  }

  .carousel__dots {
    bottom: 8px;
    gap: 6px;
  }

  .carousel__dot {
    width: 8px;
    height: 8px;
  }

  .carousel__btn {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }

  .carousel__btn--prev {
    left: 8px;
  }

  .carousel__btn--next {
    right: 8px;
  }

  .btn {
    padding: 10px 16px;
    font-size: 0.9rem;
  }

  .gift__panel {
    padding: 18px 14px;
  }

  .gift__list {
    padding: 12px 14px;
  }

  .options--grid {
    grid-template-columns: 1fr;
  }

  .form-block {
    padding: 12px 10px 4px;
  }

  .modal__dialog {
    padding: 16px 12px;
  }
}