/* =============================================
   LES CLÉS DU BASSIN v2
   Design fidèle aux screenshots Canva
   Palette : #e8e6e1 (fond gris sable)
             #2d5a4e (vert sapin foncé)
             #c4a96b (sable doré)
             #1a1a1a (texte noir)
   Typo : Barlow Condensed (titres) + Barlow (corps)
============================================= */

:root {
  --bg:        #e8e6e1;
  --bg-dark:   #d8d5ce;
  --teal:      #2d5a4e;
  --teal-dark: #1e3d34;
  --teal-light:#3a7265;
  --sand:      #c4a96b;
  --text:      #1a1a1a;
  --text-mid:  #444;
  --text-light:#777;
  --white:     #ffffff;
  --radius:    40px;
  --shadow:    0 4px 20px rgba(0,0,0,0.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Barlow', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.65;
}

/* ── HEADER ─────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 200;
  background: var(--bg);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  display: flex; align-items: center; justify-content: flex-end;
  padding: 0 3rem;
  height: 52px;
}
.header-nav {
  display: flex; align-items: center; gap: 2.5rem;
}
.nav-link {
  font-family: 'Barlow', sans-serif;
  font-size: .72rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-mid); text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav-link:hover, .nav-link.active {
  color: var(--teal); border-bottom-color: var(--teal);
}
.nav-toggle {
  display: none; background: none; border: none;
  font-size: 1.4rem; cursor: pointer; color: var(--text);
}

/* ── PAGE ROUTING ───────────────────────── */
.page { display: none; animation: fadeUp .3s ease; }
.page.active { display: block; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

/* ── HERO BEACH ─────────────────────────── */
.hero-beach { overflow: hidden; }
.hero-inner {
  position: relative;
  min-height: 280px;
  display: flex; flex-direction: column;
}
.hero-wave-top {
  width: 100%; height: 120px; flex-shrink: 0;
  background: linear-gradient(180deg,
    #7ab8d4 0%, #a8d4e8 30%, #c8e8f0 55%,
    #d4c89a 56%, #c4a96b 75%, #b89558 100%);
  position: relative;
}
.hero-wave-top::after {
  content: '';
  position: absolute; bottom: -2px; left: 0; right: 0; height: 40px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 40'%3E%3Cpath d='M0 20 Q150 0 300 20 Q450 40 600 20 Q750 0 900 20 Q1050 40 1200 20 L1200 40 L0 40 Z' fill='%23c4a96b'/%3E%3C/svg%3E") center/cover;
}
.hero-sand {
  background: linear-gradient(180deg, #c4a96b 0%, #b89558 100%);
  padding: 2.5rem 3rem 3rem;
  flex: 1;
}
.hero-big {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.8rem, 8vw, 6rem);
  font-weight: 800;
  color: var(--teal);
  letter-spacing: -.01em;
  line-height: .95;
  margin-bottom: .4rem;
}
.hero-sub {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(1rem, 3vw, 1.6rem);
  font-weight: 700;
  color: var(--teal);
  letter-spacing: .02em;
}
.hero-sm .hero-inner { min-height: 200px; }
.hero-sm .hero-wave-top { height: 80px; }
.hero-sm .hero-sand { padding: 1.8rem 3rem 2.2rem; }
.hero-sm .hero-big { font-size: clamp(2.2rem, 6vw, 4rem); }

/* ── PILLS BAR ──────────────────────────── */
.cta-pills-bar {
  background: var(--teal);
  padding: .85rem 2rem;
  display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center;
}

/* ── PILLS ──────────────────────────────── */
.pill {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--teal);
  color: var(--white);
  border: 2px solid var(--teal);
  border-radius: var(--radius);
  padding: .6rem 1.8rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .82rem; font-weight: 700; letter-spacing: .1em;
  text-decoration: none; cursor: pointer;
  transition: background .18s, color .18s;
  white-space: nowrap;
}
.pill:hover { background: var(--teal-dark); border-color: var(--teal-dark); }
.pill.pill-outline {
  background: transparent; color: var(--teal); border-color: var(--teal);
}
.pill.pill-outline:hover { background: var(--teal); color: var(--white); }
.pill.small { padding: .4rem 1.2rem; font-size: .72rem; }

/* ── CONTENT BLOCKS (Accueil) ───────────── */
.content-block { padding: 3.5rem 3rem; }
.content-block.alt { background: var(--bg-dark); }
.cb-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center;
}
.content-block.alt .cb-inner { direction: rtl; }
.content-block.alt .cb-inner > * { direction: ltr; }
.block-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem; font-weight: 800;
  color: var(--teal); letter-spacing: .05em;
  margin-bottom: 1rem; line-height: 1.2;
}
.cb-text p { color: var(--text-mid); margin-bottom: .75rem; font-size: .92rem; }
.cb-img img {
  width: 100%; height: 260px; object-fit: cover;
  filter: grayscale(80%) contrast(1.05);
  display: block;
}

/* ── EXPÉRIENCES (Accueil) ──────────────── */
.experiences-sec {
  padding: 4rem 3rem; text-align: center;
}
.section-condensed {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(1.4rem, 4vw, 2.2rem);
  font-weight: 800; color: var(--teal);
  letter-spacing: .06em; margin-bottom: .75rem;
}
.section-subtitle-p {
  max-width: 500px; margin: 0 auto 2rem;
  color: var(--text-mid); font-size: .9rem; line-height: 1.55;
}
.coups-coeur-label {
  font-size: .85rem; font-weight: 500; letter-spacing: .06em;
  color: var(--text-mid); margin-bottom: 1.2rem;
}
.pills-row { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; }

/* ── HOME FOOTER CTA ────────────────────── */
.home-footer-cta {
  background: var(--teal-dark); padding: 4rem 2rem; text-align: center;
}
.hfc-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(1.8rem, 5vw, 3rem); font-weight: 800;
  color: var(--white); letter-spacing: .04em; margin-bottom: 1rem;
}
.home-footer-cta p { color: rgba(255,255,255,.75); margin-bottom: 1.8rem; font-size: .92rem; }

/* ── SERVICES TABS ──────────────────────── */
.services-wrap { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem 4rem; }
.tabs-nav {
  display: flex; flex-wrap: wrap;
  background: var(--teal); margin-bottom: 0;
}
.tab-btn {
  flex: 1 1 100px; display: flex; flex-direction: column;
  align-items: center; gap: 3px; padding: .85rem .4rem;
  background: none; border: none; border-bottom: 3px solid transparent;
  cursor: pointer; color: rgba(255,255,255,.65);
  transition: background .18s, border-color .18s, color .18s;
  font-family: 'Barlow Condensed', sans-serif;
}
.tab-btn:hover { background: rgba(255,255,255,.08); }
.tab-btn.active {
  border-bottom-color: var(--sand); color: var(--white);
  background: rgba(255,255,255,.1);
}
.tab-btn .ti { font-size: 1.1rem; }
.tab-btn .tl { font-size: .6rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }

.tab-panel { display: none; animation: fadeUp .28s ease; }
.tab-panel.active { display: block; }

.sv-layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem;
  padding: 3rem 0 2rem; align-items: start;
}
.sv-tag {
  display: inline-block; font-size: .65rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--teal); font-weight: 700;
  border: 1.5px solid var(--teal); padding: .18rem .7rem;
  margin-bottom: 1rem; border-radius: 2px;
}
.sv-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800; color: var(--teal); line-height: 1.1;
  margin-bottom: 1rem; letter-spacing: .02em;
}
.sv-info p { color: var(--text-mid); font-size: .9rem; margin-bottom: .6rem; }
.sv-list { margin-top: 1.2rem; list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.sv-list li {
  font-size: .88rem; color: var(--teal-dark); display: flex; align-items: baseline; gap: .6rem;
}
.sv-list li::before { content: '—'; color: var(--sand); flex-shrink: 0; }

/* ── FORM CARD ───────────────────────────── */
.form-card {
  background: var(--white);
  border-radius: 4px;
  padding: 2.2rem;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--teal);
}
.fc-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.3rem; font-weight: 700; color: var(--teal);
  letter-spacing: .04em; margin-bottom: 1.6rem;
  padding-bottom: .9rem; border-bottom: 1px solid #e5e0d8;
}

/* ── FORM ELEMENTS ──────────────────────── */
.sv-form { display: flex; flex-direction: column; gap: 1rem; }
.fg { display: flex; flex-direction: column; gap: .3rem; }
.fg-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.fg label {
  font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
  font-weight: 600; color: var(--teal);
}
.req { color: #c44; }
input[type="text"], input[type="email"], input[type="tel"],
input[type="number"], input[type="date"], input[type="time"],
textarea {
  background: #f5f3ef;
  border: 1px solid #d8d5ce;
  border-radius: 3px;
  padding: .65rem .9rem;
  font-family: 'Barlow', sans-serif;
  font-size: .88rem; color: var(--text); font-weight: 400;
  outline: none; width: 100%;
  transition: border-color .18s, box-shadow .18s;
  -webkit-appearance: none;
}
input:focus, textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(45,90,78,.1);
  background: #fff;
}
input::placeholder, textarea::placeholder { color: #b0a898; }
textarea { resize: vertical; min-height: 72px; }

/* ── CHECKBOXES ─────────────────────────── */
.cb-grp { display: flex; flex-direction: column; gap: .5rem; padding-top: .2rem; }
.cb-lbl {
  display: flex; align-items: center; gap: .65rem;
  font-size: .86rem; color: var(--text-mid); cursor: pointer;
  font-weight: 400; text-transform: none; letter-spacing: 0;
}
.cb-lbl input[type="checkbox"] { display: none; }
.cb-box {
  width: 15px; height: 15px; flex-shrink: 0;
  border: 1.5px solid var(--teal); background: #f5f3ef;
  border-radius: 2px; position: relative; transition: background .15s;
}
.cb-lbl input:checked + .cb-box { background: var(--teal); }
.cb-lbl input:checked + .cb-box::after {
  content: '';
  position: absolute; top: 1px; left: 4px;
  width: 4px; height: 8px;
  border: 2px solid #fff; border-top: none; border-left: none;
  transform: rotate(45deg);
}

/* ── SUBMIT BUTTON ──────────────────────── */
.btn-form {
  background: var(--teal); color: var(--white);
  border: none; border-radius: var(--radius);
  padding: .8rem 1.8rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .78rem; font-weight: 700; letter-spacing: .15em;
  cursor: pointer; align-self: flex-start; margin-top: .3rem;
  transition: background .18s;
}
.btn-form:hover { background: var(--teal-dark); }
.btn-form:disabled { opacity: .6; cursor: not-allowed; }

.f-ok {
  background: rgba(45,90,78,.1); border: 1px solid rgba(45,90,78,.3);
  padding: .85rem 1rem; border-radius: 3px;
  font-size: .84rem; color: var(--teal-dark); font-weight: 500;
}
.f-err {
  background: rgba(200,60,60,.07); border: 1px solid rgba(200,60,60,.25);
  padding: .85rem 1rem; border-radius: 3px;
  font-size: .84rem; color: #7a2020;
}

/* ── OFFRES GRID ────────────────────────── */
.offres-sec { padding: 3rem 2rem 4rem; max-width: 1200px; margin: 0 auto; }
.offres-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.offre-card {
  background: var(--white); border-radius: 6px; padding: 2rem 1.6rem;
  box-shadow: var(--shadow); border-top: 3px solid var(--teal);
  display: flex; flex-direction: column; gap: .75rem;
}
.oc-icon { font-size: 2rem; }
.offre-card h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.15rem; font-weight: 800; color: var(--teal); letter-spacing: .04em;
}
.offre-card p { font-size: .88rem; color: var(--text-mid); flex: 1; }

/* ── CONTACT ────────────────────────────── */
.contact-sec { max-width: 1100px; margin: 0 auto; padding: 3rem 2rem 4rem; }
.contact-layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-bottom: 3rem;
  align-items: start;
}
.contact-photo-wrap img {
  width: 100%; max-height: 420px; object-fit: cover; object-position: top;
  border-radius: 4px;
}
.contact-persons { display: flex; flex-direction: column; gap: 2.5rem; justify-content: center; }
.contact-person { display: flex; flex-direction: column; gap: .4rem; }
.person-row { display: flex; align-items: center; gap: 1rem; margin-bottom: .3rem; }
.person-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.3rem; font-weight: 800; color: var(--teal); letter-spacing: .06em;
}
.wa-btn {
  color: var(--teal); display: flex; align-items: center;
  transition: color .18s;
}
.wa-btn:hover { color: var(--teal-dark); }
.person-tel {
  font-size: 1.1rem; font-weight: 500; color: var(--text);
  text-decoration: none;
}
.person-tel:hover { color: var(--teal); }
.person-mail {
  font-size: .9rem; color: var(--text-mid); text-decoration: none;
}
.person-mail:hover { color: var(--teal); }

.contact-address-block {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 2rem 0; border-top: 1px solid #ccc; border-bottom: 1px solid #ccc;
  margin-bottom: 2.5rem;
}
.addr-icon { font-size: 1.6rem; flex-shrink: 0; margin-top: .2rem; }
.addr-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem; font-weight: 800; color: var(--teal);
  letter-spacing: .12em; margin-bottom: .4rem;
}
.addr-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.25rem; font-weight: 700; color: var(--text);
  letter-spacing: .04em;
}
.addr-line {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem; font-weight: 600; color: var(--text);
}
.addr-sub { font-size: .88rem; color: var(--text-light); margin-top: .3rem; }

.social-block { text-align: center; padding: 2rem 0; }
.social-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.05rem; font-weight: 800; color: var(--white);
  letter-spacing: .12em; background: var(--teal);
  display: inline-block; padding: .6rem 2rem;
  border-radius: 6px 6px 0 0; margin-bottom: 0;
}
.social-row {
  display: inline-flex; gap: 2rem; align-items: center;
  background: var(--teal); padding: 1.2rem 3rem;
  border-radius: 0 0 12px 12px;
}
.soc-ico {
  color: var(--white); display: flex; align-items: center;
  width: 36px; height: 36px; transition: opacity .18s;
}
.soc-ico:hover { opacity: .75; }
.soc-ico svg { width: 100%; height: 100%; }

/* ── FOOTER ─────────────────────────────── */
.site-footer {
  background: var(--teal-dark);
  padding: 2.5rem 2rem; text-align: center;
}
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: .6rem; }
.f-brand {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.2rem; font-weight: 800; letter-spacing: .12em; color: var(--white);
}
.f-tag { font-size: .75rem; letter-spacing: .12em; color: rgba(255,255,255,.6); text-transform: uppercase; }
.f-links { display: flex; gap: .5rem; align-items: center; }
.f-links a { font-size: .78rem; color: rgba(255,255,255,.55); text-decoration: none; }
.f-links a:hover { color: var(--sand); }
.f-links span { color: rgba(255,255,255,.3); }
.f-copy { font-size: .65rem; color: rgba(255,255,255,.3); letter-spacing: .08em; }

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 900px) {
  .offres-grid { grid-template-columns: repeat(2, 1fr); }
  .sv-layout, .contact-layout, .cb-inner { grid-template-columns: 1fr; gap: 2rem; }
  .content-block.alt .cb-inner { direction: ltr; }
}
@media (max-width: 640px) {
  .site-header { padding: 0 1rem; justify-content: space-between; }
  .header-nav { display: none; flex-direction: column; background: var(--bg); position: absolute; top: 52px; left: 0; right: 0; padding: 1rem 1.5rem; gap: 1.2rem; box-shadow: 0 4px 12px rgba(0,0,0,.1); }
  .header-nav.open { display: flex; }
  .nav-toggle { display: block; }
  .hero-sand { padding: 1.5rem 1.5rem 2rem; }
  .content-block { padding: 2.5rem 1.5rem; }
  .experiences-sec { padding: 2.5rem 1.5rem; }
  .tabs-nav { overflow-x: auto; flex-wrap: nowrap; }
  .tab-btn { flex: 0 0 auto; min-width: 70px; }
  .services-wrap { padding: 0 1rem 3rem; }
  .offres-grid { grid-template-columns: 1fr; }
  .contact-sec { padding: 2rem 1.2rem; }
  .fg-row { grid-template-columns: 1fr; }
  .social-title, .social-row { border-radius: 4px; }
  .social-row { border-radius: 4px; padding: 1rem 2rem; }
}