/* =====================================================
   LK-avocat — Design System
   Palette : Vert forêt · Or · Ivoire
   Typo    : Cormorant Garamond · DM Sans
   ===================================================== */

/* --- TOKENS --- */
:root {
  --lk-vert:        #1E3A2F;
  --lk-vert-sombre: #142A21;
  --lk-vert-clair:  #EAF0EC;
  --lk-or:          #C9A96E;
  --lk-or-clair:    #F0E4CB;
  --lk-ivoire:      #F8F4EE;
  --lk-ivoire-alt:  #F2EDE4;
  --lk-blanc:       #FFFFFF;
  --lk-texte:       #1A1A1A;
  --lk-gris:        #5C5C5C;
  --lk-gris-clair:  #9A9A9A;
  --lk-bordure:     #DDD5C8;

  --font-serif: 'Cormorant Garamond', 'Georgia', serif;
  --font-sans:  'DM Sans', system-ui, -apple-system, sans-serif;

  --radius-sm:  6px;
  --radius:     10px;
  --radius-lg:  20px;

  --shadow-xs:  0 1px 4px rgba(30,58,47,.06);
  --shadow:     0 4px 20px rgba(30,58,47,.10);
  --shadow-lg:  0 12px 48px rgba(30,58,47,.16);

  --max-w:      1160px;
  --px:         clamp(20px, 5vw, 48px);

  --transition: 240ms cubic-bezier(.4,0,.2,1);
}

/* --- RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans);
  color: var(--lk-texte);
  background: var(--lk-ivoire);
  line-height: 1.65;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* --- LAYOUT --- */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--px);
}

/* --- TYPOGRAPHY --- */
.serif { font-family: var(--font-serif); }

h1, h2, h3 { font-family: var(--font-serif); font-weight: 600; line-height: 1.15; }
h1 { font-size: clamp(2.8rem, 6vw, 5.2rem); letter-spacing: -.02em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -.015em; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.6rem); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--lk-or);
  margin-bottom: 1.25rem;
}

.section-title { text-align: center; margin-bottom: .75rem; }
.section-sub {
  text-align: center;
  font-size: 1.05rem;
  color: var(--lk-gris);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: 3.5rem;
  line-height: 1.7;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-sans);
  font-size: .875rem;
  font-weight: 500;
  padding: .8rem 1.75rem;
  border-radius: 60px;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--or {
  background: var(--lk-or);
  color: var(--lk-vert-sombre);
  box-shadow: 0 4px 16px rgba(201,169,110,.35);
}
.btn--or:hover {
  background: #d4b47c;
  box-shadow: 0 6px 24px rgba(201,169,110,.45);
  transform: translateY(-2px);
}

.btn--vert {
  background: var(--lk-vert);
  color: var(--lk-blanc);
  box-shadow: var(--shadow);
}
.btn--vert:hover {
  background: var(--lk-vert-sombre);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--ghost-white {
  background: transparent;
  color: var(--lk-blanc);
  border: 1.5px solid rgba(255,255,255,.45);
  backdrop-filter: blur(4px);
}
.btn--ghost-white:hover {
  border-color: rgba(255,255,255,.8);
  background: rgba(255,255,255,.08);
}

.btn--ghost-vert {
  background: transparent;
  color: var(--lk-vert);
  border: 1.5px solid var(--lk-vert);
}
.btn--ghost-vert:hover {
  background: var(--lk-vert);
  color: var(--lk-blanc);
}

/* --- HEADER --- */
.lk-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0;
  transition: all 360ms ease;
}

.lk-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 72px;
}

.lk-header--scrolled {
  background: rgba(248,244,238,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--lk-bordure);
  box-shadow: var(--shadow-xs);
}
.lk-header--scrolled .lk-logo { color: var(--lk-vert); }
.lk-header--scrolled .lk-nav a { color: var(--lk-texte); }

/* Logo */
.lk-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--lk-blanc);
  letter-spacing: .04em;
  display: flex;
  align-items: center;
  gap: .5rem;
  transition: color var(--transition);
}
.lk-logo__line {
  width: 2px;
  height: 28px;
  background: var(--lk-or);
}

/* Nav */
.lk-nav {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}
.lk-nav a {
  font-size: .875rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  transition: color var(--transition);
  position: relative;
}
.lk-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: var(--lk-or);
  transition: width var(--transition);
}
.lk-nav a:hover { color: var(--lk-blanc); }
.lk-nav a:hover::after { width: 100%; }
.lk-header--scrolled .lk-nav a { color: var(--lk-gris); }
.lk-header--scrolled .lk-nav a:hover { color: var(--lk-vert); }

/* Mobile menu button */
.lk-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  color: var(--lk-blanc);
}
.lk-burger span {
  display: block;
  width: 22px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: all var(--transition);
}
.lk-header--scrolled .lk-burger { color: var(--lk-texte); }

/* Mobile nav */
.lk-nav--mobile {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--lk-vert-sombre);
  padding: 1.5rem var(--px) 2rem;
  flex-direction: column;
  gap: 1.25rem;
  border-bottom: 2px solid var(--lk-or);
}
.lk-nav--mobile.is-open { display: flex; }
.lk-nav--mobile a { color: var(--lk-blanc); font-size: 1.05rem; }
.lk-nav--mobile .btn { align-self: flex-start; }

/* --- HERO --- */
.lk-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--lk-vert);
  overflow: hidden;
  padding-top: 72px;
}

/* Grain texture */
.lk-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 250px;
}

/* Decorative circle */
.lk-hero::after {
  content: '';
  position: absolute;
  right: -180px; top: 50%;
  transform: translateY(-50%);
  width: 600px; height: 600px;
  border-radius: 50%;
  border: 1px solid rgba(201,169,110,.15);
  pointer-events: none;
}

.lk-hero__deco {
  position: absolute;
  right: -80px; top: 50%;
  transform: translateY(-50%);
  width: 440px; height: 440px;
  border-radius: 50%;
  border: 1px solid rgba(201,169,110,.10);
  pointer-events: none;
}

.lk-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: 6rem;
  max-width: 780px;
}

.lk-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--lk-or);
  margin-bottom: 2rem;
  font-weight: 500;
}
.lk-hero__tag::before {
  content: '';
  display: inline-block;
  width: 28px; height: 1.5px;
  background: var(--lk-or);
}

.lk-hero__title {
  color: var(--lk-blanc);
  margin-bottom: 1.75rem;
}
.lk-hero__title em {
  font-style: italic;
  color: var(--lk-or);
}

.lk-hero__sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: rgba(255,255,255,.72);
  max-width: 540px;
  line-height: 1.75;
  margin-bottom: 2.75rem;
}

.lk-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Hero scroll indicator */
.lk-hero__scroll {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.35);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.lk-hero__scroll-bar {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .3; transform: scaleY(1); }
  50% { opacity: .8; transform: scaleY(1.2); }
}

/* --- STATS BAND --- */
.lk-stats {
  background: var(--lk-blanc);
  border-bottom: 1px solid var(--lk-bordure);
}
.lk-stats__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  divide-x: 1px solid var(--lk-bordure);
}
.lk-stat {
  padding: 2.5rem 2rem;
  text-align: center;
  border-right: 1px solid var(--lk-bordure);
}
.lk-stat:last-child { border-right: none; }
.lk-stat__val {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 600;
  color: var(--lk-vert);
  line-height: 1;
  margin-bottom: .5rem;
}
.lk-stat__lbl {
  font-size: .85rem;
  color: var(--lk-gris);
  font-weight: 500;
  letter-spacing: .04em;
}

/* --- SECTION WRAPPER --- */
.lk-section {
  padding-block: clamp(4rem, 8vw, 7rem);
}
.lk-section--ivoire { background: var(--lk-ivoire); }
.lk-section--blanc  { background: var(--lk-blanc); }
.lk-section--vert   { background: var(--lk-vert); color: var(--lk-blanc); }

/* --- EXPERTISE CARDS --- */
.lk-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.lk-card {
  background: var(--lk-blanc);
  border: 1px solid var(--lk-bordure);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.lk-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--lk-or);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.lk-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.lk-card:hover::before { transform: scaleX(1); }

.lk-card__icon {
  width: 48px; height: 48px;
  background: var(--lk-vert-clair);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lk-vert);
  flex-shrink: 0;
}

.lk-card__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--lk-vert);
  line-height: 1.3;
}

.lk-card__text {
  font-size: .9rem;
  color: var(--lk-gris);
  line-height: 1.7;
  flex: 1;
}

.lk-card__link {
  font-size: .82rem;
  font-weight: 500;
  color: var(--lk-or);
  display: flex;
  align-items: center;
  gap: .35rem;
  transition: gap var(--transition);
  margin-top: .5rem;
}
.lk-card:hover .lk-card__link { gap: .6rem; }

/* --- FEATURE SECTION (Transition énergétique) --- */
.lk-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.lk-feature--reverse { direction: rtl; }
.lk-feature--reverse > * { direction: ltr; }

.lk-feature__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--lk-or-clair);
  color: var(--lk-vert-sombre);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: 60px;
  margin-bottom: 1.5rem;
}

.lk-feature__title { margin-bottom: 1.25rem; }

.lk-feature__text {
  font-size: 1rem;
  color: var(--lk-gris);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.lk-feature__list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-bottom: 2.5rem;
}
.lk-feature__list li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: .9rem;
  color: var(--lk-texte);
  line-height: 1.55;
}
.lk-feature__list li::before {
  content: '';
  width: 20px; height: 20px;
  background: var(--lk-vert-clair);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: .1em;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='%231E3A2F' d='M8.5 13.5L5 10l1.4-1.4 2.1 2.1 5.1-5.1L15 7z'/%3E%3C/svg%3E");
  background-size: 20px;
}

/* Feature visual panel */
.lk-feature__visual {
  position: relative;
}
.lk-feature__panel {
  background: var(--lk-vert);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  color: var(--lk-blanc);
  position: relative;
  overflow: hidden;
}
.lk-feature__panel::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px;
}
.lk-feature__panel-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--lk-or);
  margin-bottom: 1.5rem;
  font-weight: 600;
}
.lk-feature__items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.lk-feature__item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .9rem 1rem;
  background: rgba(255,255,255,.07);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.1);
  font-size: .875rem;
}
.lk-feature__item-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lk-or);
  flex-shrink: 0;
}
.lk-feature__panel-note {
  margin-top: 1.5rem;
  font-size: .78rem;
  color: rgba(255,255,255,.45);
  font-style: italic;
}

/* Float card on top of panel */
.lk-feature__float {
  position: absolute;
  bottom: -1.5rem; right: -1.5rem;
  background: var(--lk-blanc);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .82rem;
  font-weight: 500;
  color: var(--lk-vert);
  min-width: 180px;
}
.lk-feature__float-icon {
  width: 36px; height: 36px;
  background: var(--lk-vert-clair);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* --- PROCESS STEPS --- */
.lk-process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}
.lk-process::before {
  content: '';
  position: absolute;
  top: 28px; left: calc(16.66% + 1.5rem); right: calc(16.66% + 1.5rem);
  height: 1px;
  background: linear-gradient(to right, var(--lk-vert-clair), var(--lk-or), var(--lk-vert-clair));
}

.lk-step {
  text-align: center;
  position: relative;
}
.lk-step__num {
  width: 56px; height: 56px;
  background: var(--lk-vert);
  color: var(--lk-or);
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 8px var(--lk-vert-clair);
}
.lk-step__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--lk-vert);
  margin-bottom: .6rem;
}
.lk-step__text {
  font-size: .875rem;
  color: var(--lk-gris);
  line-height: 1.7;
}

/* --- TESTIMONIALS --- */
.lk-testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.lk-testimonial {
  background: var(--lk-blanc);
  border: 1px solid var(--lk-bordure);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
}
.lk-testimonial__quote {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--lk-or);
  line-height: 1;
  margin-bottom: .75rem;
}
.lk-testimonial__text {
  font-size: .925rem;
  color: var(--lk-texte);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 1.5rem;
}
.lk-testimonial__author {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.lk-testimonial__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--lk-vert-clair);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--lk-vert);
  flex-shrink: 0;
}
.lk-testimonial__name {
  font-size: .85rem;
  font-weight: 500;
  color: var(--lk-texte);
}
.lk-testimonial__role {
  font-size: .78rem;
  color: var(--lk-gris-clair);
}

/* --- CTA BAND --- */
.lk-cta {
  background: var(--lk-vert);
  position: relative;
  overflow: hidden;
}
.lk-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px;
}
.lk-cta__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.75rem;
  padding-block: clamp(4rem, 8vw, 7rem);
}
.lk-cta__title {
  color: var(--lk-blanc);
  max-width: 600px;
}
.lk-cta__sub {
  color: rgba(255,255,255,.65);
  font-size: 1rem;
  max-width: 500px;
  line-height: 1.7;
}
.lk-cta__btns { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

/* --- FOOTER --- */
.lk-footer {
  background: var(--lk-vert-sombre);
  color: rgba(255,255,255,.6);
  padding-block: 3rem;
  border-top: 1px solid rgba(255,255,255,.06);
}
.lk-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}
.lk-footer__logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--lk-blanc);
}
.lk-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
}
.lk-footer__nav a {
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.lk-footer__nav a:hover { color: var(--lk-or); }
.lk-footer__copy {
  font-size: .78rem;
  color: rgba(255,255,255,.3);
  width: 100%;
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.06);
}

/* --- INTERIOR PAGE HERO --- */
.lk-page-hero {
  background: var(--lk-vert);
  padding-block: 5rem 4rem;
  padding-top: calc(72px + 4rem);
  position: relative;
  overflow: hidden;
}
.lk-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px;
}
.lk-page-hero__inner { position: relative; z-index: 1; max-width: 680px; }
.lk-page-hero h1 { color: var(--lk-blanc); margin-bottom: 1rem; }
.lk-page-hero p  { color: rgba(255,255,255,.7); font-size: 1.05rem; line-height: 1.75; }

/* --- BREADCRUMB --- */
.lk-breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .78rem;
  color: rgba(255,255,255,.45);
  margin-bottom: 1.5rem;
}
.lk-breadcrumb a { color: rgba(255,255,255,.5); transition: color var(--transition); }
.lk-breadcrumb a:hover { color: var(--lk-or); }
.lk-breadcrumb span { color: var(--lk-or); }

/* --- FAQ --- */
.lk-faq { display: flex; flex-direction: column; gap: .75rem; }
.lk-faq-item {
  border: 1px solid var(--lk-bordure);
  border-radius: var(--radius);
  overflow: hidden;
}
.lk-faq-item summary {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-weight: 500;
  font-size: .95rem;
  color: var(--lk-vert);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  list-style: none;
  user-select: none;
  background: var(--lk-blanc);
}
.lk-faq-item summary::-webkit-details-marker { display: none; }
.lk-faq-item summary::after {
  content: '+';
  font-size: 1.2rem;
  color: var(--lk-or);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.lk-faq-item[open] summary::after { transform: rotate(45deg); }
.lk-faq-item[open] summary { border-bottom: 1px solid var(--lk-bordure); }
.lk-faq-item p {
  padding: 1.25rem 1.5rem;
  font-size: .9rem;
  color: var(--lk-gris);
  line-height: 1.75;
  background: var(--lk-blanc);
}

/* --- CONTACT FORM --- */
.lk-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.lk-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.lk-form__group { display: flex; flex-direction: column; gap: .4rem; }
.lk-form label { font-size: .8rem; font-weight: 500; color: var(--lk-texte); letter-spacing: .03em; }
.lk-form input,
.lk-form select,
.lk-form textarea {
  padding: .8rem 1rem;
  border: 1.5px solid var(--lk-bordure);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: .9rem;
  color: var(--lk-texte);
  background: var(--lk-blanc);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  outline: none;
  -webkit-appearance: none;
}
.lk-form input:focus,
.lk-form select:focus,
.lk-form textarea:focus {
  border-color: var(--lk-vert);
  box-shadow: 0 0 0 3px rgba(30,58,47,.08);
}
.lk-form textarea { resize: vertical; min-height: 130px; }
.lk-form__note {
  font-size: .78rem;
  color: var(--lk-gris-clair);
  line-height: 1.6;
}
.lk-form .btn { align-self: flex-start; }

/* --- DIVIDER --- */
.lk-divider {
  height: 1px;
  background: var(--lk-bordure);
  margin-block: 3rem;
}
.lk-divider--or {
  height: 2px;
  background: linear-gradient(to right, transparent, var(--lk-or), transparent);
  opacity: .4;
}

/* --- REVEAL ANIMATION --- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.reveal.revealed {
  opacity: 1;
  transform: none;
}
.reveal--delay-1 { transition-delay: 80ms; }
.reveal--delay-2 { transition-delay: 160ms; }
.reveal--delay-3 { transition-delay: 240ms; }
.reveal--delay-4 { transition-delay: 320ms; }

/* --- COOKIE BANNER --- */
.lk-cookie {
  position: fixed;
  bottom: 1.5rem; left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  background: var(--lk-vert-sombre);
  color: rgba(255,255,255,.8);
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: .82rem;
  box-shadow: var(--shadow-lg);
  max-width: min(600px, calc(100vw - 3rem));
  border: 1px solid rgba(255,255,255,.1);
}
.lk-cookie.is-hidden { display: none; }
.lk-cookie__btn {
  background: var(--lk-or);
  color: var(--lk-vert-sombre);
  font-size: .78rem;
  font-weight: 600;
  padding: .5rem 1rem;
  border-radius: 60px;
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--transition);
}
.lk-cookie__btn:hover { background: #d4b47c; }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 900px) {
  .lk-nav { display: none; }
  .lk-burger { display: flex; }
  .lk-feature { grid-template-columns: 1fr; gap: 3rem; }
  .lk-feature--reverse { direction: ltr; }
  .lk-process { grid-template-columns: 1fr; }
  .lk-process::before { display: none; }
  .lk-step__num { margin-left: 0; }
  .lk-step { text-align: left; display: flex; gap: 1.25rem; align-items: flex-start; }
  .lk-step__num { margin-bottom: 0; flex-shrink: 0; }
  .lk-testimonials { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .lk-stats__inner { grid-template-columns: 1fr; }
  .lk-stat { border-right: none; border-bottom: 1px solid var(--lk-bordure); padding: 1.75rem 1.25rem; }
  .lk-stat:last-child { border-bottom: none; }
  .lk-cards { grid-template-columns: 1fr; }
  .lk-form__row { grid-template-columns: 1fr; }
  .lk-hero__cta { flex-direction: column; }
  .lk-hero__cta .btn { width: 100%; justify-content: center; }
  .lk-feature__float { display: none; }
  .lk-footer__inner { flex-direction: column; align-items: flex-start; }
}