/* === RESET & VARIABLES === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:       #2d6a42;
  --green-hover: #1e4f30;
  --green-light: #eef5f0;
  --green-mid:   #4d8c65;
  --text:        #1a1a1a;
  --text-muted:  #6b7470;
  --bg:          #fafaf8;
  --white:       #ffffff;
  --border:      #e2e5e2;
  --font-heading: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.10);
  --radius:    16px;
  --radius-sm: 8px;
  --max-w:     1200px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 1rem;
}

img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn-primary:hover {
  background: var(--green-hover);
  border-color: var(--green-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(45,90,39,0.28);
}

.btn-outline {
  background: transparent;
  color: var(--green);
  border-color: var(--green);
}
.btn-outline:hover {
  background: var(--green);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-sm   { padding: 0.6rem 1.25rem; font-size: 0.875rem; }
.btn-lg   { padding: 1.1rem 2rem; font-size: 1.05rem; }
.btn-full { width: 100%; }

/* === NAV === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,250,248,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 3rem;
  gap: 2rem;
}

.nav-logo img {
  height: 58px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2rem;
  font-size: 0.9rem;
}
.nav-links a {
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

/* === HERO === */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: calc(100vh - 104px);
  min-height: 480px;
  max-height: 780px;
  background: var(--white);
  overflow: hidden;
}

.hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem 3rem 2rem 4rem;
  gap: 1.25rem;
}

.hero-tag {
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--green-mid);
  background: var(--green-light);
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  width: fit-content;
}

.hero-text h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--text);
}
.hero-text h1 em {
  color: var(--green);
  font-style: normal;
  font-weight: 700;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 440px;
  line-height: 1.75;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  overflow: hidden;
  background: var(--green-light);
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-img-flip {
  transform: scaleX(-1);
}

/* === WAITLIST COUNTER === */
.waitlist-counter {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.waitlist-counter strong {
  color: var(--text);
}
.waitlist-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  flex-shrink: 0;
  animation: wl-pulse 2s ease-in-out infinite;
}
@keyframes wl-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(1.4); }
}

/* === BENEFITS === */
.benefits {
  padding: 5rem 0;
  background: var(--bg);
}
.benefits h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  margin-bottom: 3rem;
  text-align: center;
}
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.benefit-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  transition: transform 0.25s, box-shadow 0.25s;
}
.benefit-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.benefit-icon {
  width: 44px;
  height: 44px;
  background: var(--green-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--green);
  flex-shrink: 0;
}
.benefit-item h3 { font-size: 0.95rem; font-weight: 500; margin-bottom: 0.4rem; }
.benefit-item p  { font-size: 0.875rem; color: var(--text-muted); line-height: 1.65; }

/* === HOW IT WORKS === */
.how {
  padding: 5rem 0;
  background: var(--white);
}
.how-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.how-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  margin-bottom: 2.5rem;
}
.steps { display: flex; flex-direction: column; gap: 2.25rem; }
.step  { display: flex; gap: 1.5rem; align-items: flex-start; }
.step-num {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 600;
  line-height: 1;
  flex-shrink: 0;
  width: 3rem;
  -webkit-text-stroke: 2px var(--green);
  color: transparent;
}
.step h3 { font-size: 1rem; font-weight: 500; margin-bottom: 0.3rem; }
.step p  { font-size: 0.875rem; color: var(--text-muted); line-height: 1.65; }

.how-visual {
  background: var(--green-light);
  border-radius: 24px;
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.how-visual img {
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  width: 100%;
  height: auto;
  max-height: 460px;
  object-fit: contain;
}

/* === MODELS === */
.models {
  padding: 5rem 0;
  background: var(--bg);
}
.models h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  text-align: center;
  margin-bottom: 0.6rem;
}
.section-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 3rem;
}
.model-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}
.model-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
}
.model-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.model-featured {
  border-color: var(--green);
  box-shadow: 0 0 0 2px var(--green);
}

.model-img {
  height: 240px;
  overflow: hidden;
  background: var(--green-light);
}
.model-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.model-card:hover .model-img img { transform: scale(1.06); }

.model-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.model-badge {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--green);
  background: var(--green-light);
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
  width: fit-content;
}
.badge-featured {
  background: var(--green);
  color: var(--white);
}

.model-colors {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.color-swatch {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: inline-block;
  border: 1.5px solid #ccc;
  flex-shrink: 0;
}
.swatch-noir  { background: #1a1a1a; border-color: #1a1a1a; }
.swatch-blanc { background: #ffffff; border-color: #ccc; }
.swatch-gris  { background: #8a8a8a; border-color: #8a8a8a; }
.color-label  { font-size: 0.78rem; color: var(--text-muted); margin-left: 0.2rem; }
.color-swatch[data-color] { position: relative; cursor: pointer; }
.color-swatch[data-color]::after {
  content: attr(data-color);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--text);
  color: var(--white);
  font-size: 0.72rem;
  font-family: var(--font-body);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
}
.color-swatch[data-color]:hover::after { opacity: 1; }
.color-active {
  box-shadow: 0 0 0 2px var(--white), 0 0 0 3.5px var(--text);
  transform: scale(1.15);
}

.models-adapt-note {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: var(--green-light);
  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin-bottom: 2.5rem;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}
.models-adapt-icon { font-size: 1.25rem; flex-shrink: 0; margin-top: 0.05rem; }
.models-adapt-note p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; }
.models-adapt-note strong { color: var(--text); font-weight: 500; }

.model-body h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
}
.model-body p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }
.model-price  { font-family: var(--font-heading); font-size: 1.6rem !important; font-weight: 600; color: var(--text) !important; }

/* === REVIEWS === */
.reviews {
  padding: 4rem 0 5rem;
  background: var(--bg);
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.review-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.review-stars {
  color: #f5a623;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
}
.review-text {
  font-size: 0.875rem;
  color: var(--text);
  line-height: 1.7;
  flex: 1;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.25rem;
}
.review-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--green-light);
  color: var(--green);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.review-name     { font-size: 0.85rem; font-weight: 500; }
.review-location { font-size: 0.78rem; color: var(--text-muted); }

@media (max-width: 1024px) {
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .reviews-grid { grid-template-columns: 1fr 1fr; gap: 0.85rem; }
  .review-card  { padding: 1.25rem 1rem; }
}

/* === SPECS === */
.specs {
  padding: 5rem 0;
  background: var(--white);
}
.specs-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}
.specs-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--green-mid);
  background: var(--green-light);
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}
.specs-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 600;
  margin-bottom: 1.25rem;
  line-height: 1.2;
}
.specs-text p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 0.85rem;
}
.specs-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}
.spec-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.spec-card-highlight {
  background: var(--green);
  border-color: var(--green);
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 1.5rem 1.5rem;
}
.spec-card-highlight .spec-value {
  color: var(--white);
  font-size: 2.2rem;
}
.spec-card-highlight .spec-unit {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  font-weight: 400;
  margin-right: auto;
}
.spec-card-highlight .spec-label {
  color: rgba(255,255,255,0.75);
  font-size: 0.82rem;
  width: 100%;
}
.spec-value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1;
}
.spec-unit {
  display: none;
}
.spec-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
}

@media (max-width: 768px) {
  .specs-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}

/* === FAQ === */
.faq-section {
  padding: 5rem 0;
  background: var(--bg);
}
.faq-section h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  text-align: center;
  margin-bottom: 3rem;
}
.faq-list {
  max-width: 700px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-item { background: var(--white); border-top: 1px solid var(--border); }
.faq-item:first-child { border-top: none; }

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: background 0.15s;
}
.faq-question::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--green);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  line-height: 1;
}
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-question:hover { background: var(--bg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item.open .faq-answer { max-height: 200px; }
.faq-answer p {
  padding: 0 1.5rem 1.4rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* === RESERVATION === */
.reservation {
  padding: 5rem 0;
  background: var(--white);
}
.reservation-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}
.reservation-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  margin-bottom: 1rem;
}
.reservation-text p {
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.25rem;
  font-size: 0.93rem;
}
.contact-info {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.9;
}

.reservation-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.reservation-form input,
.reservation-form select {
  width: 100%;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.reservation-form input:focus,
.reservation-form select:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(45,90,39,0.1);
  background: var(--white);
}
.reservation-form select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7c69' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

.form-note { font-size: 0.78rem; color: var(--text-muted); text-align: center; }

/* === FOOTER === */
.footer {
  padding: 2.5rem 0;
  background: var(--green);
  color: rgba(255,255,255,0.8);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  text-align: center;
}
.footer-logo {
  height: 34px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.88;
}
.footer-inner p { font-size: 0.84rem; }
.footer-inner a { color: rgba(255,255,255,0.65); text-decoration: underline; }
.footer-inner a:hover { color: white; }
.footer-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 0.25rem;
}
.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-link:hover { color: white; }
.footer-link svg { flex-shrink: 0; }

/* === CTA FINALE === */
.cta-finale {
  background: var(--green);
  padding: 5rem 2rem;
}
.cta-finale-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.cta-finale h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: white;
}
.cta-finale p {
  color: rgba(255,255,255,0.82);
  font-size: 1rem;
  max-width: 500px;
  line-height: 1.7;
}
.btn-white {
  background: white;
  color: var(--green);
  border-color: white;
  font-weight: 500;
}
.btn-white:hover {
  background: var(--green-light);
  border-color: var(--green-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

/* === SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* === BURGER MENU === */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px 4px;
  flex-shrink: 0;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }

  /* Nav : affiche le burger, cache les liens */
  .nav-burger { display: flex; }
  .nav {
    flex-wrap: wrap;
    padding: 0.75rem 1.25rem;
    gap: 0.5rem;
  }
  .nav-logo img     { height: 38px; }
  .lang-toggle      { padding: 0.35rem 0.65rem; font-size: 0.75rem; }
  .nav .btn-sm      { padding: 0.5rem 0.9rem;   font-size: 0.8rem; }
  .nav-links {
    display: none;
    order: 10;
    width: 100%;
    flex-direction: column;
    gap: 0;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
    font-size: 1rem;
  }
  .nav-links.nav-open { display: flex; }
  .nav-links li { border-bottom: 1px solid var(--border); }
  .nav-links li:last-child { border-bottom: none; }
  .nav-links a {
    display: block;
    padding: 0.875rem 0;
    color: var(--text) !important;
    font-size: 0.975rem;
  }
}

@media (max-width: 768px) {
  .nav {
    padding: 0.65rem 1rem;
    gap: 0.4rem;
  }
  .nav-logo img { height: 32px; }

  .hero {
    grid-template-columns: 1fr;
    height: auto;
    min-height: auto;
    max-height: none;
  }
  .hero-text { padding: 3rem 1.5rem 2rem; }
  .hero-visual { height: 280px; }

  .description { padding: 3rem 1.5rem; }

  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .model-cards   { grid-template-columns: 1fr; }

  .model-featured { box-shadow: none; }

  .how-inner,
  .lifestyle-inner,
  .reservation-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .how-visual {
    padding: 1.5rem;
    height: auto;
  }
  .lifestyle-visual { height: 280px; }

  .spec-card-highlight .spec-value { font-size: 1.5rem; }

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

  .reassurance-grid { gap: 1.75rem; }

  .container { padding: 0 1.25rem; }
}

/* === LANG TOGGLE === */
.lang-toggle {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.lang-toggle:hover {
  border-color: var(--green);
  color: var(--green);
}