/* ==========================================================
   OBIOTHAN — Design System v2
   ========================================================== */

:root {
  --clr-bg:        #FFFFFF;
  --clr-bg-2:      #F8F6F1;
  --clr-bg-card:   #F2EFE9;
  --clr-gold:      #D4A017;
  --clr-gold-light:#E8B82A;
  --clr-gold-text: #D4A017;
  --clr-white:     #FFFFFF;
  --clr-dark:      #0D0D0D;
  --clr-dark-2:    #2C2C2C;
  --clr-text:      rgba(13,13,13,.75);
  --clr-text-dim:  rgba(13,13,13,.45);
  --clr-border:    rgba(13,13,13,.1);

  --ff-display: 'Playfair Display', Georgia, serif;
  --ff-body:    'DM Sans', system-ui, sans-serif;

  --fs-xs:   0.7rem;
  --fs-sm:   0.85rem;
  --fs-base: 1rem;
  --fs-lg:   1.125rem;
  --fs-xl:   1.35rem;
  --fs-2xl:  1.75rem;
  --fs-3xl:  2.25rem;
  --fs-4xl:  3rem;
  --fs-5xl:  4.5rem;

  --fw-light:  300;
  --fw-normal: 400;
  --fw-medium: 500;
  --fw-semi:   600;

  --sp-1:  0.25rem; --sp-2:  0.5rem;  --sp-3:  0.75rem;
  --sp-4:  1rem;    --sp-5:  1.25rem; --sp-6:  1.5rem;
  --sp-8:  2rem;    --sp-10: 2.5rem;  --sp-12: 3rem;
  --sp-16: 4rem;    --sp-20: 5rem;    --sp-24: 6rem;

  --radius-sm: 3px; --radius: 6px; --radius-lg: 12px;
  --shadow:    0 4px 24px rgba(0,0,0,.4);
  --transition: 0.3s ease;
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --container: 1200px;
  --header-h:  72px;
}

/* ─── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--ff-body); font-size: var(--fs-base); color: var(--clr-text); background: var(--clr-bg); line-height: 1.7; -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }
ul, ol { list-style: none; }
p { max-width: 65ch; }
/* Paragraphes des intros centrées : centrer le bloc lui-même */
.obt-section__intro p, .sv-section__intro p, .pj-section__intro p, .ap-section__intro p, .ct-section__intro p { margin-inline: auto; }

/* ─── Layout ─────────────────────────────────────────────── */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--sp-6); }
@media (min-width: 1280px) { .container { padding-inline: var(--sp-8); } }

/* ─── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4 { font-family: var(--ff-display); font-weight: 400; line-height: 1.15; color: var(--clr-dark); }
h1 { font-size: clamp(2.5rem, 5vw, var(--fs-5xl)); }
h2 { font-size: clamp(1.8rem, 3vw, var(--fs-4xl)); }
h3 { font-size: clamp(1.2rem, 2vw, var(--fs-2xl)); }
em { font-style: italic; color: var(--clr-gold-text); font-weight: 400; }

/* ─── Boutons ────────────────────────────────────────────── */
.obt-btn {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: 0.8rem 2rem; font-family: var(--ff-body);
  font-size: var(--fs-xs); font-weight: var(--fw-medium);
  letter-spacing: 0.12em; text-transform: uppercase;
  border-radius: var(--radius-sm); transition: all var(--transition);
  white-space: nowrap; cursor: pointer;
}
.obt-btn--gold { background: transparent; color: var(--clr-gold); border: 1px solid var(--clr-gold); }
.obt-btn--gold:hover { background: var(--clr-gold); color: var(--clr-white); transform: translateY(-1px); }
.obt-btn--outline-hero { background: transparent; color: var(--clr-gold); border: 1px solid var(--clr-gold); }
.obt-btn--outline-hero:hover { background: var(--clr-gold); color: var(--clr-white); }
.obt-btn--outline-dark { background: transparent; color: var(--clr-white); border: 1px solid rgba(255,255,255,.3); }
.obt-btn--outline-dark:hover { border-color: var(--clr-gold); color: var(--clr-gold); }
.obt-btn--full { width: 100%; justify-content: center; }

/* ═══════════════════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════════════════ */
.obt-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 99999; height: var(--header-h);
  background: #000000;
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
  transition: background var(--transition), box-shadow var(--transition);
}
.obt-header.scrolled { background: #000000; box-shadow: 0 2px 16px rgba(0,0,0,.5); }
.obt-header__inner { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: var(--sp-8); }
/* Header plus large que le contenu : logo et actions plus proches des bords sur grand écran */
.obt-header__inner.container { max-width: 1440px; }

.obt-logo-img { height: 55px; width: auto; display: block; object-fit: contain; }
.obt-logo-text { font-family: var(--ff-display); font-size: 1.5rem; font-weight: var(--fw-light); letter-spacing: 0.1em; color: var(--clr-white); text-transform: uppercase; }
.obt-logo-accent { display: inline-block; color: var(--clr-gold); }

.obt-header__nav { display: none; }
@media (min-width: 1024px) { .obt-header__nav { display: block; } }

.obt-nav__list { display: flex; align-items: center; gap: var(--sp-8); }
.obt-nav__list ul { display: none; }
.obt-nav__list li a {
  font-size: var(--fs-sm); font-weight: var(--fw-normal);
  color: rgba(255,255,255,.8); letter-spacing: 0.02em;
  transition: color var(--transition); position: relative; padding-bottom: 2px;
}
.obt-nav__list li a::after {
  content: ''; position: absolute;
  bottom: -2px; left: 0; right: 100%;
  height: 1px; background: var(--clr-gold);
  transition: right var(--transition);
}
.obt-nav__list li a:hover, .obt-nav__list .current-menu-item a { color: var(--clr-white); }
.obt-nav__list li a:hover::after, .obt-nav__list .current-menu-item a::after { right: 0; }

.obt-header__actions { display: flex; align-items: center; gap: var(--sp-4); }
.obt-desktop-only { display: none !important; }
@media (min-width: 1024px) { .obt-desktop-only { display: inline-flex !important; } }

.obt-header__search { display: none; }

.obt-search-bar {
  position: fixed; top: 0; left: 0; right: 0;
  background: rgba(0,0,0,.95);
  backdrop-filter: blur(20px);
  z-index: 99999; padding-block: var(--sp-6);
  transform: translateY(-110%); transition: transform var(--transition-slow);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.obt-search-bar.open { transform: translateY(0); }
.obt-search-bar__inner { display: flex; align-items: center; gap: var(--sp-4); }

.obt-search-form {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}
.obt-search-form__pill {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 2px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 100px;
  padding: 0.4rem 2.5rem 0.4rem 1.2rem;
  position: relative;
  min-width: 160px;
  transition: border-color var(--transition);
  cursor: pointer;
}
.obt-search-form__pill:focus-within { border-color: var(--clr-gold); }
.obt-search-form__pill--input { flex: 1; min-width: 200px; }
.obt-search-form__pill label {
  display: block;
  font-size: 0.5rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  white-space: nowrap;
  flex-shrink: 0;
}
.obt-search-form__pill select,
.obt-search-form__pill input {
  background: transparent;
  border: none;
  outline: none;
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--clr-white);
  font-family: var(--ff-body);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: textfield;
  flex: 1;
  min-width: 0;
}
.obt-search-form__pill input::-webkit-outer-spin-button,
.obt-search-form__pill input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.obt-search-form__pill input::placeholder { color: rgba(255,255,255,.4); font-weight: var(--fw-normal); }
.obt-search-form__pill select option { background: #1a1a1a; color: var(--clr-white); padding: 8px; }
.obt-search-form__arrow {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,.7);
  font-size: 0.9rem;
  pointer-events: none;
  transition: transform var(--transition);
}
.obt-dropdown.open .obt-search-form__arrow { transform: translateY(-50%) rotate(180deg); }

/* Custom dropdown menu */
.obt-dropdown { cursor: pointer; user-select: none; }
.obt-dropdown__value { font-size: var(--fs-sm); font-weight: var(--fw-medium); color: var(--clr-white); flex: 1; white-space: nowrap; }
.obt-dropdown__menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: #1c1c1c;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: var(--sp-2) 0;
  z-index: 9999;
  min-width: 100%;
  box-shadow: 0 12px 40px rgba(0,0,0,.7);
  overflow: hidden;
}
.obt-dropdown.open { border-color: var(--clr-gold-text); }
.obt-dropdown.open .obt-dropdown__menu { display: block; }
.obt-dropdown__menu li {
  padding: 0.7rem 1.25rem;
  font-size: var(--fs-sm);
  font-weight: var(--fw-normal);
  color: rgba(255,255,255,.65);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.obt-dropdown__menu li:hover { background: rgba(255,255,255,.05); color: var(--clr-white); }
.obt-dropdown__menu li.selected { color: var(--clr-gold-text); font-weight: var(--fw-medium); background: rgba(212,160,23,.08); }

.obt-search-form__plus {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  color: var(--clr-white);
  font-size: 1.4rem;
  font-weight: var(--fw-light);
  flex-shrink: 0;
  transition: all var(--transition);
}
.obt-search-form__plus:hover { background: var(--clr-gold); border-color: var(--clr-gold); }

.obt-search-form__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--clr-gold);
  color: var(--clr-white);
  border: none;
  border-radius: 100px;
  padding: 0.9rem 2rem;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.obt-search-form__btn:hover { background: var(--clr-gold-light); }

.obt-search-bar__close { color: rgba(255,255,255,.35); transition: color var(--transition); flex-shrink: 0; display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; }
.obt-search-bar__close:hover { color: var(--clr-gold-text); }

.obt-header__burger { display: flex; flex-direction: column; justify-content: center; gap: 5px; width: 32px; height: 32px; padding: 4px; flex-shrink: 0; }
@media (min-width: 1024px) { .obt-header__burger { display: none; } }
.obt-header__burger span { display: block; height: 1.5px; background: rgba(255,255,255,.8); border-radius: 2px; transition: all var(--transition); transform-origin: center; }
.obt-header__burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.obt-header__burger.open span:nth-child(2) { opacity: 0; }
.obt-header__burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.obt-mobile-menu {
  position: fixed; top: var(--header-h); left: 0; right: 0;
  background: var(--clr-white); padding: var(--sp-6) var(--sp-6) var(--sp-8);
  display: flex; flex-direction: column; gap: var(--sp-4);
  transform: translateY(-150%); visibility: hidden;
  transition: transform var(--transition-slow), visibility var(--transition-slow);
  border-top: 1px solid var(--clr-border); z-index: 99998;
  max-height: calc(100vh - var(--header-h)); overflow-y: auto; box-shadow: var(--shadow);
}
.obt-mobile-menu.open { transform: translateY(0); visibility: visible; }
.obt-mobile-menu__list { display: flex; flex-direction: column; }
.obt-mobile-menu__list li { border-bottom: 1px solid var(--clr-border); }
.obt-mobile-menu__list a { display: block; padding: var(--sp-4) 0; font-size: var(--fs-base); font-weight: var(--fw-medium); letter-spacing: 0.05em; color: var(--clr-dark); text-transform: uppercase; transition: color var(--transition), padding-left var(--transition); }
.obt-mobile-menu__list a:hover { color: var(--clr-gold); padding-left: var(--sp-3); }

/* ═══════════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════════ */
.obt-hero { position: relative; min-height: 120vh; display: flex; align-items: center; overflow: hidden; }
.obt-hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center 0%; background-repeat: no-repeat; }
.obt-hero__bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(105deg, rgba(0,0,0,.85) 0%, rgba(0,0,0,.6) 50%, rgba(0,0,0,.2) 100%); }
.obt-hero__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.5) 0%, transparent 60%); }
.obt-hero__inner { position: relative; z-index: 1; padding-top: calc(var(--header-h) + var(--sp-8)); padding-bottom: var(--sp-8); margin-top: -15vh; }
.obt-hero__content { max-width: 620px; }
.obt-hero__eyebrow { display: inline-flex; align-items: center; gap: var(--sp-3); font-size: var(--fs-xs); font-weight: var(--fw-medium); letter-spacing: 0.18em; text-transform: uppercase; color: var(--clr-gold-text); margin-bottom: var(--sp-6); }
.obt-hero__title { font-size: clamp(1.8rem, 3.2vw, 3.2rem); font-weight: 400; line-height: 1.18; color: var(--clr-white); margin-bottom: var(--sp-6); letter-spacing: -0.01em; }
.obt-hero__title em { color: var(--clr-gold-text); font-style: italic; font-weight: 700; }
.obt-hero__subtitle { font-size: var(--fs-base); color: rgba(255,255,255,.65); margin-bottom: var(--sp-10); max-width: 50ch; }

/* Barre de recherche en bas du hero */
.obt-hero__search-bar {
  position: absolute;
  bottom: var(--sp-4);
  left: 0; right: 0;
  z-index: 2;
}
.obt-hero__search-bar .obt-search-form {
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 100px;
  padding: var(--sp-3) var(--sp-3);
}
.obt-hero__search-bar .obt-search-form__pill {
  background: rgba(255,255,255,.1);
  backdrop-filter: none;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 100px;
  padding: var(--sp-2) var(--sp-5);
}
.obt-hero__search-bar .obt-search-form__pill--input { border-radius: 100px; }
.obt-hero__search-bar .obt-search-form__pill label { color: rgba(255,255,255,.55); }
.obt-hero__search-bar .obt-dropdown__value,
.obt-hero__search-bar .obt-search-form__pill input { color: var(--clr-white); }
.obt-hero__search-bar .obt-search-form__pill input::placeholder { color: rgba(255,255,255,.5); }
.obt-hero__search-bar .obt-search-form__arrow { color: rgba(255,255,255,.55); }

/* Dropdown vers le haut */
.obt-dropdown__menu--up {
  top: auto;
  bottom: calc(100% + 8px);
}

/* ═══════════════════════════════════════════════════════════
   SECTIONS
═══════════════════════════════════════════════════════════ */
.obt-section { padding-block: var(--sp-20); }
.obt-section__intro { text-align: center; margin-bottom: var(--sp-12); }
.obt-section__intro h2 { margin-top: var(--sp-3); }
.obt-section__label { display: inline-block; font-size: var(--fs-xs); font-weight: var(--fw-medium); letter-spacing: 0.2em; text-transform: uppercase; color: var(--clr-gold-text); }

/* ═══════════════════════════════════════════════════════════
   EXPERTISES
═══════════════════════════════════════════════════════════ */
.obt-expertises { background: var(--clr-bg-2); }
.obt-expertises__grid { display: grid; grid-template-columns: 1fr; gap: var(--sp-6); align-items: stretch; }
@media (min-width: 768px) { .obt-expertises__grid { grid-template-columns: repeat(3, 1fr); } }

.obt-expertise-card {
  background-color: var(--clr-bg-card); background-size: cover;
  background-position: center; background-repeat: no-repeat;
  position: relative; border: 1px solid var(--clr-gold);
  border-radius: var(--radius-lg); padding: var(--sp-10) var(--sp-8);
  display: flex; flex-direction: column; gap: var(--sp-4);
  min-height: 380px;
  height: 380px;
  transition: border-color var(--transition), transform var(--transition); overflow: hidden;
}
.obt-expertise-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(255,255,255,1) 0%, rgba(255,255,255,.95) 40%, rgba(255,255,255,0) 65%, rgba(255,255,255,0) 100%); transition: background var(--transition); z-index: 0; }
.obt-expertise-card:hover::before { background: linear-gradient(to top, rgba(255,255,255,1) 0%, rgba(255,255,255,.95) 45%, rgba(255,255,255,0) 70%, rgba(255,255,255,0) 100%); }
.obt-expertise-card:hover { border-color: var(--clr-gold); transform: translateY(-4px); }
.obt-expertise-card > * { position: relative; z-index: 1; }
.obt-expertise-card__icon { display: none; }
.obt-expertise-card h3 {
  font-size: var(--fs-xl);
  font-weight: var(--fw-medium);
  color: var(--clr-dark);
  min-height: 3.5em;
  display: flex;
  align-items: flex-end;
}
.obt-expertise-card p { font-size: var(--fs-sm); color: var(--clr-text); line-height: 1.8; }
.obt-expertise-card__spacer { flex: 1; }
.obt-expertise-card__link { display: none; }

/* ═══════════════════════════════════════════════════════════
   MISSION
═══════════════════════════════════════════════════════════ */
.obt-mission { background: var(--clr-bg); }
.obt-mission__inner { display: grid; grid-template-columns: 1fr; gap: var(--sp-12); align-items: center; }
@media (min-width: 1024px) { .obt-mission__inner { grid-template-columns: 1fr 1fr; gap: var(--sp-16); } }
.obt-mission__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.obt-mission__image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}
.obt-mission__content { display: flex; flex-direction: column; gap: var(--sp-6); }
.obt-mission__desc { font-size: var(--fs-base); color: var(--clr-text); line-height: 1.8; }
.obt-mission__list { display: flex; flex-direction: column; gap: var(--sp-4); }
.obt-mission__list li { display: flex; align-items: flex-start; gap: var(--sp-3); font-size: var(--fs-sm); color: var(--clr-text); }
.obt-mission__check { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; border: 1px solid var(--clr-gold-text); border-radius: 50%; color: var(--clr-gold-text); font-size: 0.65rem; flex-shrink: 0; margin-top: 2px; }

/* ═══════════════════════════════════════════════════════════
   PROJETS HOME
═══════════════════════════════════════════════════════════ */
.obt-projets-home { background: var(--clr-bg-2); }

/* Layout featured */
.obt-projets-featured {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}
@media (min-width: 900px) {
  .obt-projets-featured { grid-template-columns: 1.4fr 1fr; gap: var(--sp-6); }
}

/* Layout featured */
.obt-projets-featured {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}
@media (min-width: 900px) {
  .obt-projets-featured { grid-template-columns: 1.1fr 1fr; gap: var(--sp-4); }
}

/* Grande carte gauche */
.obt-projet-featured {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 560px;
  cursor: pointer;
}
.obt-projet-featured__img { position: absolute; inset: 0; }
.obt-projet-featured__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.obt-projet-featured:hover .obt-projet-featured__img img { transform: scale(1.04); }
.obt-projet-featured__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.4) 50%, rgba(0,0,0,.1) 100%);
}
.obt-projet-featured__badge {
  position: absolute;
  top: var(--sp-5); left: var(--sp-5);
  background: var(--clr-gold);
  color: var(--clr-white);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
  letter-spacing: 0.1em;
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  z-index: 2;
}
.obt-projet-featured__body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--sp-8);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.obt-projet-featured__body h3 { font-size: var(--fs-3xl); color: var(--clr-white); font-weight: 400; }
.obt-projet-featured__body .obt-card-projet__location { color: var(--clr-gold-text); }
.obt-projet-featured__sep { width: 40px; height: 2px; background: var(--clr-gold); margin-block: var(--sp-1); }
.obt-projet-featured__desc { font-size: var(--fs-sm); color: rgba(255,255,255,.75); max-width: 40ch; }
.obt-projet-featured__body .obt-card-projet__cta { color: var(--clr-gold-text); margin-top: var(--sp-2); }

/* Colonne droite */

/* Carte side commune */
.obt-projet-side {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}
.obt-projet-side__img { position: absolute; inset: 0; }
.obt-projet-side__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.obt-projet-side:hover .obt-projet-side__img img { transform: scale(1.05); }
.obt-projet-side__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.8) 0%, rgba(0,0,0,.3) 60%, transparent 100%);
}
.obt-projet-side__body {
  position: relative; z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: var(--sp-2);
  padding: var(--sp-5) var(--sp-6);
  height: 100%;
}
.obt-projet-side__body h3 { font-size: var(--fs-2xl); color: var(--clr-white); font-weight: 400; }
.obt-projet-side__body .obt-card-projet__location { color: var(--clr-gold-text); }
.obt-projet-side--small .obt-projet-side__body h3 { font-size: var(--fs-lg); }
.obt-projet-side__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
  flex-wrap: nowrap;
}
.obt-projet-side__tag { white-space: nowrap; flex-shrink: 0; }
.obt-projet-side__body .obt-card-projet__cta { white-space: nowrap; flex-shrink: 0; }
.obt-projet-side__tag {
  display: inline-block;
  border: 1px solid var(--clr-gold);
  color: var(--clr-gold-text);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: 0.1em;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
}
.obt-projet-side__body .obt-card-projet__cta { color: var(--clr-white); }

/* Grande carte droite */
.obt-projet-side--large { min-height: 270px; flex: 1; }

/* 2 petites cartes */
.obt-projets-mini {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}
.obt-projet-side--small { min-height: 250px; }

/* Hauteur totale colonne droite = grande carte gauche */
.obt-projets-side {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  height: 560px;
}
.obt-projets-grid { display: grid; grid-template-columns: 1fr; gap: var(--sp-6); }
@media (min-width: 640px)  { .obt-projets-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .obt-projets-grid { grid-template-columns: repeat(4, 1fr); } }

.obt-card-projet { background: var(--clr-bg-card); border: 1px solid var(--clr-border); border-radius: var(--radius-lg); overflow: hidden; transition: border-color var(--transition), transform var(--transition); }
.obt-card-projet:hover { border-color: rgba(184,151,74,.4); transform: translateY(-4px); }
.obt-card-projet__img-wrap { position: relative; overflow: hidden; aspect-ratio: 3/2; }
.obt-card-projet__img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.obt-card-projet:hover .obt-card-projet__img { transform: scale(1.05); }
.obt-card-projet__img--placeholder { width: 100%; height: 100%; background: linear-gradient(135deg, #1a1a1a, #2a2a2a); }
.obt-card-projet__badge { position: absolute; top: var(--sp-3); left: var(--sp-3); background: var(--clr-gold); color: var(--clr-white); font-size: var(--fs-xs); font-weight: var(--fw-medium); letter-spacing: 0.08em; text-transform: uppercase; padding: 0.25rem 0.65rem; border-radius: var(--radius-sm); }
.obt-card-projet__body { padding: var(--sp-5) var(--sp-5) var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-2); }
.obt-card-projet__location { display: flex; align-items: center; gap: var(--sp-1); font-size: var(--fs-xs); color: var(--clr-gold-text); letter-spacing: 0.08em; text-transform: uppercase; }
.obt-card-projet__title { font-size: var(--fs-xl); color: var(--clr-dark); font-weight: var(--fw-light); margin-top: var(--sp-1); }
.obt-card-projet__title a { color: inherit; }
.obt-card-projet__type, .obt-card-projet__excerpt { font-size: var(--fs-sm); color: var(--clr-text-dim); }
.obt-card-projet__cta { display: inline-flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-xs); font-weight: var(--fw-medium); letter-spacing: 0.1em; text-transform: uppercase; color: var(--clr-gold-text); margin-top: var(--sp-3); transition: gap var(--transition); }
.obt-card-projet__cta:hover { gap: var(--sp-3); }
.obt-card-projet__price { font-size: var(--fs-sm); color: var(--clr-text-dim); }
.obt-card-projet__price strong { color: var(--clr-gold-text); }
.obt-card-projet__progress { height: 2px; background: rgba(255,255,255,.1); border-radius: 2px; margin-top: var(--sp-2); }
.obt-card-projet__progress-bar { height: 100%; background: var(--clr-gold); }
.obt-projets-home__footer { text-align: center; margin-top: var(--sp-12); }

/* ═══════════════════════════════════════════════════════════
   STATS — cercles SVG animés
═══════════════════════════════════════════════════════════ */
.obt-stats { background: var(--clr-bg); padding-block: var(--sp-16); }
.obt-stats__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-10); }
@media (min-width: 768px) { .obt-stats__grid { grid-template-columns: repeat(4, 1fr); } }

.obt-stat { display: flex; flex-direction: column; align-items: center; gap: var(--sp-5); text-align: center; }

.obt-stat__circle {
  position: relative;
  width: 160px; height: 160px;
  flex-shrink: 0;
}
.obt-stat__svg {
  width: 100%; height: 100%;
  transform: rotate(-90deg);
}
.obt-stat__track {
  fill: none;
  stroke: #E8E4DC;
  stroke-width: 10;
  stroke-linecap: round;
}
.obt-stat__progress {
  fill: none;
  stroke: var(--clr-gold);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 326.73; /* 2 * PI * 52 */
  stroke-dashoffset: 326.73;
  transition: stroke-dashoffset 1.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.obt-stat__inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
}
.obt-stat__icon { color: var(--clr-gold-text); }
.obt-stat__num {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--ff-display);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--clr-dark);
  line-height: 1;
}
.obt-stat__plus { font-size: 1.4rem; color: var(--clr-gold-text); }
.obt-stat__label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: 0.15em;
  color: var(--clr-text-dim);
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════════
   CTA BANNER
═══════════════════════════════════════════════════════════ */
.obt-cta-banner {
  background: #000000;
  padding-block: var(--sp-20);
  position: relative;
  overflow: hidden;
}
.obt-cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../images/WhatsApp Unknown 2026-08-30 at 23.51.29/WhatsApp Image 2026-09-03 at 07.15.50.jpeg');
  background-size: cover;
  background-position: center;
  opacity: 0.15;
}
.obt-cta-banner__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr;
  gap: var(--sp-10); align-items: center;
}
@media (min-width: 768px) { .obt-cta-banner__inner { grid-template-columns: 1fr 1fr; } }
.obt-cta-banner__text h2 { font-size: clamp(2rem, 3.5vw, 3rem); font-weight: var(--fw-light); color: var(--clr-white); line-height: 1.2; }
.obt-cta-banner__text h2 em { color: var(--clr-gold-text); font-style: italic; }
.obt-cta-banner__right { display: flex; flex-direction: column; gap: var(--sp-6); }
.obt-cta-banner__right p { font-size: var(--fs-sm); color: rgba(255,255,255,.6); }

/* ═══════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════ */
.obt-footer { background: #000000; border-top: 1px solid rgba(255,255,255,.08); padding-block: var(--sp-16) var(--sp-8); color: rgba(255,255,255,.7); }
.obt-footer__top { display: grid; grid-template-columns: 1fr; gap: var(--sp-10); margin-bottom: var(--sp-12); padding-bottom: var(--sp-12); border-bottom: 1px solid rgba(255,255,255,.08); }
@media (min-width: 640px)  { .obt-footer__top { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .obt-footer__top { grid-template-columns: 2fr 1fr 1fr 1.5fr; } }

.obt-footer__logo { height: 50px; width: auto; display: block; object-fit: contain; margin-bottom: var(--sp-4); }
.obt-footer__brand p { font-size: var(--fs-sm); color: rgba(255,255,255,.45); max-width: 26ch; }
.obt-footer__socials { display: flex; gap: var(--sp-3); margin-top: var(--sp-6); }
.obt-footer__socials a { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border: 1px solid rgba(255,255,255,.1); border-radius: 4px; color: rgba(255,255,255,.4); transition: all var(--transition); }
.obt-footer__socials a:hover { border-color: var(--clr-gold-text); color: var(--clr-gold-text); }

.obt-footer__col h4 { font-family: var(--ff-body); font-size: var(--fs-xs); font-weight: var(--fw-semi); letter-spacing: 0.15em; text-transform: uppercase; color: var(--clr-white); margin-bottom: var(--sp-5); }
.obt-footer__links { display: flex; flex-direction: column; gap: var(--sp-3); }
.obt-footer__links li::before { content: '›'; color: var(--clr-gold-text); margin-right: var(--sp-2); }
.obt-footer__links a { font-size: var(--fs-sm); color: rgba(255,255,255,.45); transition: color var(--transition); }
.obt-footer__links a:hover { color: var(--clr-gold-text); }

.obt-footer__address { display: flex; flex-direction: column; gap: var(--sp-3); }
.obt-footer__address li { display: flex; align-items: flex-start; gap: var(--sp-3); font-size: var(--fs-sm); color: rgba(255,255,255,.45); }
.obt-footer__address li svg { color: var(--clr-gold-text); flex-shrink: 0; margin-top: 2px; }

.obt-footer__legal { display: flex; align-items: center; justify-content: center; gap: var(--sp-4); padding-block: var(--sp-6); font-size: var(--fs-xs); color: rgba(255,255,255,.3); }
.obt-footer__legal span { color: rgba(255,255,255,.1); }
.obt-footer__legal a { color: rgba(255,255,255,.3); transition: color var(--transition); }
.obt-footer__legal a:hover { color: var(--clr-gold-text); }

.obt-footer__bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-4); padding-top: var(--sp-1); font-size: var(--fs-xs); color: rgba(255,255,255,.3); }
.obt-footer__bottom a { color: rgba(255,255,255,.3); transition: color var(--transition); }
.obt-footer__bottom a:hover { color: var(--clr-gold-text); }

/* ═══════════════════════════════════════════════════════════
   PAGES INTERNES
═══════════════════════════════════════════════════════════ */
.obt-page-hero { background: var(--clr-bg-2); padding-top: calc(var(--header-h) + var(--sp-16)); padding-bottom: var(--sp-16); text-align: center; border-bottom: 1px solid var(--clr-border); }
.obt-page-hero h1 { color: var(--clr-dark); }
.obt-page-hero p  { color: var(--clr-text-dim); margin-inline: auto; margin-top: var(--sp-4); }
.obt-page-content { padding-block: var(--sp-16) var(--sp-24); }
.obt-content { color: var(--clr-text); line-height: 1.85; }
.obt-content p { margin-bottom: var(--sp-4); }
.obt-content h2, .obt-content h3 { color: var(--clr-dark); margin-block: var(--sp-6) var(--sp-3); }

/* ─── Blog ─────────────────────────────────────── */
.obt-blog-archive { padding-block: calc(var(--header-h) + var(--sp-12)) var(--sp-24); }
.obt-section-title { font-size: clamp(2rem, 4vw, 3.5rem); margin-bottom: var(--sp-12); }
.obt-posts-grid { display: grid; grid-template-columns: 1fr; gap: var(--sp-6); }
@media (min-width: 640px)  { .obt-posts-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .obt-posts-grid--3 { grid-template-columns: repeat(3, 1fr); } }

.obt-card-post { background: var(--clr-bg-card); border: 1px solid var(--clr-border); border-radius: var(--radius-lg); overflow: hidden; transition: border-color var(--transition), transform var(--transition); }
.obt-card-post:hover { border-color: rgba(184,151,74,.4); transform: translateY(-4px); }
.obt-card-post__img-wrap { display: block; overflow: hidden; aspect-ratio: 16/9; }
.obt-card-post__img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.obt-card-post:hover .obt-card-post__img { transform: scale(1.04); }
.obt-card-post__body { padding: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-2); }
.obt-card-post__meta { display: flex; align-items: center; gap: var(--sp-3); font-size: var(--fs-xs); color: var(--clr-text-dim); }
.obt-card-post__cat { color: var(--clr-gold-text); }
.obt-card-post__title { font-size: var(--fs-xl); color: var(--clr-dark); }
.obt-card-post__excerpt { font-size: var(--fs-sm); color: var(--clr-text-dim); }
.obt-card-post__link { font-size: var(--fs-xs); color: var(--clr-gold-text); font-weight: var(--fw-medium); letter-spacing: 0.08em; text-transform: uppercase; margin-top: var(--sp-3); }

/* ─── Single projet ────────────────────────────── */
.obt-projet-hero { position: relative; height: 60vh; overflow: hidden; margin-top: var(--header-h); }
.obt-projet-hero__img { width: 100%; height: 100%; object-fit: cover; }
.obt-projet-hero__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.85) 0%, transparent 60%); display: flex; align-items: flex-end; padding-bottom: var(--sp-16); }
.obt-projet-hero__overlay h1 { color: var(--clr-white); }
.obt-projet-hero__location { color: var(--clr-gold-text); font-size: var(--fs-xs); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: var(--sp-3); display: flex; align-items: center; gap: var(--sp-2); }
.obt-projet-hero__price { color: var(--clr-text-dim); margin-top: var(--sp-3); }
.obt-projet-hero__price strong { color: var(--clr-gold-text); font-size: var(--fs-xl); }
.obt-single-projet__layout { display: grid; grid-template-columns: 1fr; gap: var(--sp-12); padding-block: var(--sp-16); }
@media (min-width: 1024px) { .obt-single-projet__layout { grid-template-columns: 1fr 360px; } }
.obt-single-projet__section { margin-bottom: var(--sp-10); }
.obt-single-projet__section h2 { margin-bottom: var(--sp-5); }
.obt-single-projet__sidebar { display: flex; flex-direction: column; gap: var(--sp-6); }
.obt-projet-card { background: var(--clr-bg-card); border: 1px solid var(--clr-border); border-radius: var(--radius-lg); padding: var(--sp-8); }
.obt-projet-card h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-5); padding-bottom: var(--sp-4); border-bottom: 1px solid var(--clr-border); }
.obt-projet-card__dl { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-2) var(--sp-4); }
.obt-projet-card__dl dt { font-size: var(--fs-xs); color: var(--clr-text-dim); text-transform: uppercase; letter-spacing: 0.06em; padding-top: var(--sp-3); }
.obt-projet-card__dl dd { font-weight: var(--fw-medium); color: var(--clr-dark); padding-top: var(--sp-3); border-top: 1px solid var(--clr-border); }

/* ─── Formulaires ────────────────────────────── */
.obt-form { display: flex; flex-direction: column; gap: var(--sp-4); margin-bottom: var(--sp-4); }
.obt-form input, .obt-form select, .obt-form textarea { width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--clr-border); border-radius: var(--radius); font-size: var(--fs-sm); color: var(--clr-dark); background: var(--clr-white); transition: border-color var(--transition); outline: none; }
.obt-form input:focus, .obt-form select:focus, .obt-form textarea:focus { border-color: var(--clr-gold); }
.obt-form input::placeholder, .obt-form textarea::placeholder { color: var(--clr-text-dim); }
#obt-form-msg { font-size: var(--fs-sm); padding: var(--sp-3) var(--sp-4); border-radius: var(--radius); margin-bottom: var(--sp-4); display: none; }
#obt-form-msg.success { background: rgba(22,163,74,.15); color: #4ade80; border: 1px solid rgba(22,163,74,.3); display: block; }
#obt-form-msg.error   { background: rgba(220,38,38,.15); color: #f87171; border: 1px solid rgba(220,38,38,.3); display: block; }

/* ─── Filtres ─────────────────────────────────── */
.obt-filters { display: flex; flex-wrap: wrap; gap: var(--sp-3); padding-block: var(--sp-8); }
.obt-filter { padding: 0.5rem 1.25rem; border: 1px solid var(--clr-border); border-radius: 100px; font-size: var(--fs-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--clr-text-dim); transition: all var(--transition); background: transparent; }
.obt-filter:hover, .obt-filter.active { background: var(--clr-gold); border-color: var(--clr-gold); color: var(--clr-white); }

/* ─── Reveal ──────────────────────────────────── */
/* ─── Réseaux sociaux flottants ────────────────── */
.obt-social-float {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9000;
  display: flex;
  flex-direction: column;
}
.obt-social-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: var(--clr-gold);
  color: var(--clr-white);
  transition: all var(--transition);
}
.obt-social-float a:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.obt-social-float a:last-child  { border-radius: 0 0 var(--radius) var(--radius); }
.obt-social-float a:hover { background: var(--clr-dark); width: 52px; }
@media (max-width: 768px) { .obt-social-float { display: none; } }

.obt-reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--transition-slow), transform 0.8s var(--transition-slow); }
.obt-reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── Galerie ─────────────────────────────────── */
.obt-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-2); }
.obt-gallery__item { aspect-ratio: 1; overflow: hidden; border-radius: var(--radius); display: block; }
.obt-gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.obt-gallery__item:hover img { transform: scale(1.06); }

/* ─── Responsive ─────────────────────────────── */
/* ─── Étapes acquisition VEFA ────────────────────── */
.obt-steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); margin-top: var(--sp-10); }
@media (min-width: 1024px) { .obt-steps { grid-template-columns: repeat(5, 1fr); } }
.obt-step { background: var(--clr-white); border: 1px solid var(--clr-border); border-radius: var(--radius-lg); padding: var(--sp-6); transition: border-color var(--transition), transform var(--transition); }
.obt-step--link {
  text-decoration: none;
  cursor: pointer;
  display: block;
}
.obt-step--link:hover {
  border-color: var(--clr-gold);
  transform: translateY(-3px);
}
.obt-step--link:hover .obt-step__num {
  opacity: 1;
  color: var(--clr-gold);
}
.obt-step--link h3 { color: var(--clr-dark); }
.obt-step--link::after {
  content: '→';
  display: block;
  color: var(--clr-gold-text);
  font-size: var(--fs-base);
  margin-top: var(--sp-3);
  transition: transform var(--transition);
}
.obt-step--link:hover::after { transform: translateX(4px); }
.obt-step__num { font-family: var(--ff-display); font-size: 2.5rem; font-weight: 400; color: var(--clr-gold); opacity: 0.3; line-height: 1; margin-bottom: var(--sp-4); }
.obt-step h3 { font-size: var(--fs-base); color: var(--clr-dark); margin-bottom: var(--sp-2); }
.obt-step p { font-size: var(--fs-sm); color: var(--clr-text-dim); line-height: 1.7; }

/* ─── Galerie intérieurs ────────────────────────── */
.obt-galerie__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sp-3);
}
.obt-galerie__item { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; }
.obt-galerie__item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s ease; }
.obt-galerie__item:hover img { transform: scale(1.04); }
.obt-galerie__item--large { grid-row: span 2; aspect-ratio: unset; height: 100%; }
.obt-galerie__row2 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
  margin-top: var(--sp-3);
}
.obt-galerie__row2 .obt-galerie__item { aspect-ratio: 4/3; }

@media (max-width: 640px) {
  .obt-section { padding-block: var(--sp-16); }
  .obt-cta-banner__inner { grid-template-columns: 1fr; }
  .obt-gallery { grid-template-columns: repeat(2, 1fr); }
  .obt-stats__grid { grid-template-columns: 1fr 1fr; }
  .obt-stat { flex-direction: column; text-align: center; gap: var(--sp-2); }
}

/* ==========================================================
   ANTI-DÉBORDEMENT HORIZONTAL (mobile)
   ========================================================== */
html, body { max-width: 100%; overflow-x: hidden; overflow-x: clip; overscroll-behavior-x: none; }
img, svg, video, iframe { max-width: 100%; }
/* Images avec width/height (ajoutés pour la stabilité) : proportions conservées.
   :where() = priorité nulle → toute règle de hauteur existante (cover, cartes…) reste prioritaire. */
:where(img[width][height]) { height: auto; }
/* Burger : dimensions et couleur explicites (Safari iOS : couleur système sombre + largeur 0 sur les traits sinon) */
.obt-header__burger { color: #FFFFFF; -webkit-appearance: none; appearance: none; -webkit-tap-highlight-color: transparent; align-items: center; }
.obt-header__burger span { width: 22px !important; height: 2px !important; background-color: #FFFFFF !important; flex-shrink: 0; }
.obt-header__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.obt-header__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Fin de page : le « rebond » du défilement (iPhone, trackpad) affichait du blanc sous le footer.
   Le fond de la page devient noir comme le footer ; le contenu garde son fond blanc via body. */
html { background-color: #000000; }
/* Footer fixe en bas de page : suppression du « rebond » élastique (iOS 16+, Android, trackpad) */
html, body { overscroll-behavior-y: none; }
/* Filtre de recherche du hero : masqué pour le moment (pas encore relié à des annonces).
   Pour le réafficher : supprimer cette règle. */
.obt-hero__search-bar { display: none !important; }

/* ==========================================================
   PAGES DE TEXTE (page.php) — Mentions légales, Confidentialité…
   ========================================================== */
.obt-page-hero {
  background: #000;
  padding: calc(var(--header-h) + var(--sp-16)) 0 var(--sp-12);
  text-align: center;
}
.obt-page-hero h1 {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 400;
  color: var(--clr-white);
  margin: 0;
}
.obt-page-hero h1::after {
  content: '';
  display: block;
  width: 48px; height: 2px;
  background: var(--clr-gold);
  margin: var(--sp-5) auto 0;
}
.obt-page-content {
  max-width: 820px;
  padding-block: var(--sp-16) var(--sp-24);
  color: var(--clr-text);
  font-size: 1rem;
  line-height: 1.85;
}
.obt-page-content p { max-width: none; margin: 0 0 var(--sp-5); }
.obt-page-content h2 {
  font-family: var(--ff-display);
  font-size: clamp(1.3rem, 2.4vw, 1.6rem);
  font-weight: 400;
  color: var(--clr-dark);
  margin: var(--sp-12) 0 var(--sp-5);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--clr-border);
}
.obt-page-content strong { color: var(--clr-dark); font-weight: 600; }
.obt-page-content a { color: var(--clr-gold); text-decoration: underline; text-underline-offset: 3px; }
.obt-page-content a:hover { color: var(--clr-dark); }
.obt-page-content .obt-legal-meta {
  font-size: var(--fs-sm);
  color: var(--clr-text-dim);
  padding: var(--sp-4) var(--sp-5);
  background: var(--clr-bg-2);
  border-left: 3px solid var(--clr-gold);
  margin-bottom: var(--sp-10);
}
@media (max-width: 640px) {
  .obt-page-hero { padding: calc(var(--header-h) + var(--sp-10)) 0 var(--sp-8); }
  .obt-page-content { padding-block: var(--sp-10) var(--sp-16); font-size: .95rem; }
}
/* Barre des réseaux sociaux : aussi visible sur mobile, en version compacte (elle était masquée sous 768 px) */
@media (max-width: 768px) {
  html .obt-social-float { display: flex; }
  html .obt-social-float a { width: 36px; height: 36px; }
  html .obt-social-float a svg { width: 15px; height: 15px; }
  html .obt-social-float a:hover { width: 36px; }
}
/* Ancres (ex. /services/#gestion) : le titre ne passe pas sous le header fixe */
.sv-service[id] { scroll-margin-top: calc(var(--header-h) + 16px); }
.obt-nowrap { white-space: nowrap; }
@media (max-width: 480px) {
  .obt-nowrap { white-space: normal; }
  .obt-hero__title, .obt-section__intro h2 { overflow-wrap: break-word; }
  .obt-acq__eyebrow { letter-spacing: .12em; flex-wrap: wrap; justify-content: center; }
}

/* Stats (cercles) — mobile : cercles réduits pour tenir dans la largeur */
@media (max-width: 640px) {
  .obt-stats__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-6) var(--sp-3); }
  .obt-stat { min-width: 0; align-items: center; }
  .obt-stat__circle { width: min(38vw, 150px) !important; height: min(38vw, 150px) !important; margin-inline: auto; }
  .obt-stat__svg { width: 100%; height: 100%; }
  .obt-stat__num { font-size: 2rem; }
  .obt-stat__plus { font-size: .9rem; }
  .obt-stat__icon { width: 18px; height: 18px; }
  .obt-stat__label { font-size: .65rem; letter-spacing: .1em; text-align: center; }
}

/* Filtre du hero — mobile : bouton compact + panneau qui s'ouvre depuis le bas */
/* Cadrage de l'image du hero sur mobile uniquement (→ image décalée vers la gauche) */
@media (max-width: 767px) {
  .obt-hero__bg { background-position: 65% 0% !important; }
}
.obt-search-toggle,
.obt-search-overlay,
.obt-search-form__head { display: none; }

@media (max-width: 767px) {
  /* Bouton compact */
  .obt-search-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 10px 10px 18px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 999px;
    background: rgba(20,20,20,.55);
    -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
    color: var(--clr-white);
    font-family: var(--ff-body);
    text-align: left;
    cursor: pointer;
  }
  .obt-search-toggle > svg { color: var(--clr-gold); flex-shrink: 0; }
  .obt-search-toggle__text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
  .obt-search-toggle__text strong { font-size: .9rem; font-weight: var(--fw-semi); }
  .obt-search-toggle__text small {
    font-size: .72rem;
    opacity: .7;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .obt-search-toggle__go {
    flex-shrink: 0;
    width: 42px; height: 42px;
    border-radius: 50%;
    background: var(--clr-gold);
    color: var(--clr-white);
    display: grid;
    place-items: center;
  }

  /* Fond sombre */
  .obt-search-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.6);
    opacity: 0;
    pointer-events: none;
    transition: opacity .35s ease;
    z-index: 1;
  }
  .obt-hero__search-bar.is-open { z-index: 9999; }
  .obt-hero__search-bar.is-open .obt-search-overlay { opacity: 1; pointer-events: auto; }

  /* Panneau (le formulaire complet) */
  .obt-hero__search-bar .obt-search-form {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    padding: 18px 16px calc(20px + env(safe-area-inset-bottom, 0px));
    border-radius: 24px 24px 0 0;
    background: #161616;
    box-sizing: border-box;
    transform: translateY(105%);
    visibility: hidden;
    transition: transform .4s cubic-bezier(0.16,1,0.3,1), visibility 0s .4s;
  }
  .obt-hero__search-bar.is-open .obt-search-form {
    transform: translateY(0);
    visibility: visible;
    transition: transform .4s cubic-bezier(0.16,1,0.3,1);
  }
  .obt-search-form__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1 1 100%;
    margin-bottom: 4px;
    color: var(--clr-white);
    font-family: var(--ff-display);
    font-size: 1.2rem;
  }
  .obt-search-form__close {
    width: 36px; height: 36px;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 50%;
    background: transparent;
    color: var(--clr-white);
    display: grid;
    place-items: center;
    cursor: pointer;
  }
  .obt-hero__search-bar .obt-search-form__pill {
    flex: 1 1 calc(50% - 5px);
    min-width: 0;
    width: auto;
    max-width: 100%;
    padding: 10px 16px;
    box-sizing: border-box;
  }
  .obt-hero__search-bar .obt-search-form__pill label { font-size: .6rem; }
  .obt-hero__search-bar .obt-dropdown__value {
    font-size: .9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
  }
  .obt-hero__search-bar .obt-search-form__pill--input input { width: 100%; min-width: 0; font-size: .9rem; }
  .obt-hero__search-bar .obt-search-form__plus { flex: 0 0 48px; height: 48px; }
  .obt-hero__search-bar .obt-search-form__btn { flex: 1 1 auto; min-width: 0; height: 48px; justify-content: center; }
}

/* ==========================================================
   COMMENT ACQUÉRIR — étapes illustrées (v2)
   ========================================================== */
.obt-acq__intro h2 em { font-style: normal; color: var(--clr-gold); }
.obt-acq__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: var(--sp-4);
}
.obt-acq__eyebrow::before,
.obt-acq__eyebrow::after {
  content: '';
  width: 60px; height: 1px;
  background: var(--clr-gold);
}

.obt-acq {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-10);
  --visual-h: 210px;
}
/* Ligne de liaison dorée */
.obt-acq::before {
  content: '';
  position: absolute;
  top: calc(var(--visual-h) - 10px);
  left: 10%; right: 10%;
  height: 1px;
  background: rgba(212,160,23,.55);
  z-index: 0;
}

.obt-acq__step {
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  z-index: 1;
}
/* Points entre les étapes */
.obt-acq__step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: calc(var(--visual-h) - 16px);
  right: calc(var(--sp-5) / -2 - 6px);
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--clr-bg-2);
  border: 2px solid var(--clr-gold);
  z-index: 3;
}

.obt-acq__num {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  font-family: var(--ff-display);
  font-size: 6.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--clr-gold);
  opacity: .22;
  z-index: 0;
  pointer-events: none;
}

.obt-acq__visual {
  position: relative;
  height: var(--visual-h);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 2;
}
.obt-acq__halo {
  position: absolute;
  bottom: -30px; left: 50%;
  width: 190px; height: 190px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,160,23,.22) 0%, rgba(212,160,23,.08) 55%, transparent 72%);
  z-index: -1;
}
.obt-acq__visual img {
  display: block;
  max-width: 100%;
  max-height: 175px;
  width: auto; height: auto;
  object-fit: contain;
  margin-bottom: -26px;
  filter: drop-shadow(0 10px 14px rgba(13,13,13,.12));
  transition: transform .6s cubic-bezier(0.16,1,0.3,1);
}
.obt-acq__step:hover .obt-acq__visual img { transform: translateY(-6px); }

.obt-acq__card {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: calc(var(--sp-8) + 10px) var(--sp-5) var(--sp-6);
  background: #FFFDF8;
  border: 1px solid rgba(212,160,23,.35);
  border-radius: 22px;
  box-shadow: 0 14px 34px rgba(13,13,13,.05);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.obt-acq__step:hover .obt-acq__card {
  border-color: var(--clr-gold);
  box-shadow: 0 22px 44px rgba(13,13,13,.09);
}
.obt-acq__card h3 {
  font-family: var(--ff-display);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--clr-dark);
  margin: 0;
}
.obt-acq__bar {
  display: block;
  width: 34px; height: 2px;
  background: var(--clr-gold);
  margin: var(--sp-3) auto var(--sp-4);
}
.obt-acq__card p {
  flex: 1;
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--clr-text-dim);
  margin: 0 auto;
}
.obt-acq__go {
  width: 42px; height: 42px;
  margin-top: var(--sp-5);
  border: 1.5px solid var(--clr-gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--clr-gold);
  transition: background var(--transition), color var(--transition);
}
.obt-acq__step:hover .obt-acq__go { background: var(--clr-gold); color: var(--clr-white); }

@media (max-width: 1100px) {
  .obt-acq { grid-template-columns: repeat(3, 1fr); row-gap: var(--sp-10); }
  .obt-acq::before, .obt-acq__step::after { display: none; }
}
@media (max-width: 720px) {
  .obt-acq { grid-template-columns: repeat(2, 1fr); gap: var(--sp-4); row-gap: var(--sp-8); --visual-h: 170px; }
  .obt-acq__num { font-size: 5rem; }
  .obt-acq__visual img { max-height: 140px; }
  .obt-acq__halo { width: 150px; height: 150px; }
}
@media (max-width: 460px) {
  .obt-acq { grid-template-columns: 1fr; }
  .obt-acq__eyebrow::before, .obt-acq__eyebrow::after { width: 24px; }
}