/* Rendly — Swiss Clinical Calm — refined landing
   Tokens sourced from DESIGN_SYSTEM.md */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Brand */
  --green: #16A34A;
  --green-dark: #15803D;
  --green-deep: #0E7A37;
  --green-darkest: #0B3D20;
  --green-50: #F0FDF4;
  --green-100: #DCFCE7;
  --green-600: #16A34A;

  --dark: #1A1A2E;

  /* Neutrals */
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-700: #374151;
  --white: #FFFFFF;

  /* Semantic */
  --warn: #D97706;
  --warn-text: #B45309;
  --warn-bg: #FFFBEB;
  --danger: #DC2626;
  --danger-text: #B91C1C;
  --danger-bg: #FEF2F2;

  /* Geometry */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 12px;
  --r-2xl: 16px;
  --r-full: 9999px;

  --shadow: 0 1px 3px rgba(16, 24, 40, .07), 0 1px 2px rgba(16,24,40,.04);
  --shadow-raised: 0 8px 24px rgba(16, 24, 40, .10), 0 2px 6px rgba(16,24,40,.05);
  --shadow-float: 0 20px 48px rgba(11, 61, 32, .16);

  /* Gradients */
  --grad-btn: linear-gradient(135deg, #16A34A 0%, #15803D 100%);
  --grad-hero: linear-gradient(150deg, #16A34A 0%, #0E7A37 55%, #0B3D20 100%);
  --grad-footer: linear-gradient(135deg, #0E3D24 0%, #0B3D20 100%);

  --maxw: 1180px;
  --pad: clamp(20px, 5vw, 40px);

  --accent: var(--green);
  --accent-dark: var(--green-dark);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  line-height: 1.6;
  font-size: 16px;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }
.section { padding-block: clamp(64px, 9vw, 120px); }
.section--tight { padding-block: clamp(48px, 6vw, 80px); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .75rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: ""; width: 22px; height: 1.5px; background: var(--accent); border-radius: 2px;
}
.eyebrow--center { justify-content: center; }

h1, h2, h3 { color: var(--dark); margin: 0; letter-spacing: -0.02em; line-height: 1.08; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 4.6vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.01em; line-height: 1.3; }

.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--gray-700); line-height: 1.65; text-wrap: pretty; }
.muted { color: var(--gray-500); }
.sec-head { max-width: 720px; }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head h2 { margin-top: 14px; }
.sec-head p { margin: 16px 0 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-size: .95rem; font-weight: 600; line-height: 1;
  padding: 15px 22px; border-radius: var(--r-md); border: 1px solid transparent;
  min-height: 50px; transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--grad-btn); color: #fff; box-shadow: 0 1px 2px rgba(11,61,32,.25); }
.btn-primary:hover { box-shadow: var(--shadow-raised); transform: translateY(-1px); }
.btn-secondary { background: #fff; border-color: var(--gray-200); color: var(--gray-700); }
.btn-secondary:hover { background: var(--gray-50); border-color: var(--gray-300); }
.btn-ghost { background: transparent; color: var(--gray-700); padding-inline: 4px; min-height: auto; }
.btn-ghost:hover { color: var(--accent); }
.btn-lg { padding: 17px 26px; min-height: 56px; font-size: 1rem; }
.btn-sm { padding: 9px 14px; min-height: 38px; font-size: .85rem; border-radius: var(--r-sm); }
.btn-block { width: 100%; }

/* On dark surfaces */
.on-dark .btn-primary { background: #fff; color: var(--green-dark); }
.on-dark .btn-primary:hover { background: #fff; }
.on-dark .btn-secondary { background: transparent; border-color: rgba(255,255,255,.34); color: #fff; }
.on-dark .btn-secondary:hover { background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.5); }

/* ---------- Chips / pills ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 13px; border-radius: var(--r-full);
  font-size: .8rem; font-weight: 600; line-height: 1;
}
.pill-soft { background: var(--green-50); color: var(--green-dark); border: 1px solid var(--green-100); }
.pill-neutral { background: var(--gray-100); color: var(--gray-500); border: 1px solid var(--gray-200); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px rgba(22,163,74,.18); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.82); backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s;
}
.site-header.scrolled { border-bottom-color: var(--gray-200); box-shadow: 0 1px 0 rgba(16,24,40,.02); }
.nav { display: flex; align-items: center; gap: 16px; height: 72px; flex-wrap: nowrap; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; font-size: 1.18rem; letter-spacing: -0.02em; }
.logo-r {
  width: 34px; height: 34px; border-radius: 9px; background: var(--grad-btn);
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 1.05rem;
  box-shadow: 0 2px 6px rgba(11,61,32,.28);
}
.nav-links { display: flex; align-items: center; gap: 1px; margin-left: 2px; flex-wrap: nowrap; }
.nav-links a { padding: 8px 9px; border-radius: var(--r-sm); font-size: .875rem; font-weight: 500; color: var(--gray-700); transition: background .15s, color .15s; white-space: nowrap; }
.nav-links a:hover { background: var(--gray-100); color: var(--dark); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 8px; flex-wrap: nowrap; white-space: nowrap; }
.lang {
  display: flex; align-items: center; gap: 2px; padding: 4px; border-radius: var(--r-full);
  background: var(--gray-100); font-size: .78rem; font-weight: 600;
}
.lang a { padding: 5px 9px; border-radius: var(--r-full); color: var(--gray-500); }
.lang a.active { background: #fff; color: var(--dark); box-shadow: var(--shadow); }
.nav-toggle { display: none; }

/* « Mon espace » (lien texte dans nav-right) */
.nav-espace { font-size: .92rem; font-weight: 500; color: var(--gray-700); padding: 9px 8px; border-radius: var(--r-sm); transition: background .15s, color .15s; }
.nav-espace:hover { background: var(--gray-100); color: var(--dark); }

/* Sélecteur de langue — dropdown globe (style v2) */
.lang-dd { position: relative; border-left: 1px solid var(--gray-200); padding-left: 6px; }
.lang-dd summary { list-style: none; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; padding: 8px 10px; border-radius: var(--r-full); font-size: .82rem; font-weight: 600; color: var(--gray-500); transition: background .15s, color .15s; }
.lang-dd summary::-webkit-details-marker { display: none; }
.lang-dd summary:hover { background: var(--gray-100); color: var(--dark); }
.lang-dd summary svg { width: 16px; height: 16px; }
.lang-dd summary .chev { width: 13px; height: 13px; transition: transform .2s; }
.lang-dd[open] summary { color: var(--dark); }
.lang-dd[open] summary .chev { transform: rotate(180deg); }
.lang-dd-menu { position: absolute; right: 0; top: calc(100% + 8px); background: #fff; border: 1px solid var(--gray-100); border-radius: var(--r-md); box-shadow: var(--shadow-raised); padding: 6px; min-width: 144px; display: flex; flex-direction: column; z-index: 60; }
.lang-dd-menu a, .lang-dd-menu span { padding: 8px 12px; border-radius: var(--r-sm); font-size: .88rem; font-weight: 500; color: var(--gray-600); }
.lang-dd-menu a:hover { background: var(--gray-50); color: var(--dark); }
.lang-dd-menu .active { color: var(--green); font-weight: 700; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: clip; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 50% at 82% 8%, rgba(22,163,74,.10), transparent 70%),
    radial-gradient(50% 40% at 5% 0%, rgba(22,163,74,.06), transparent 70%);
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: center;
  padding-block: clamp(48px, 7vw, 96px);
}
.hero h1 { margin: 18px 0 0; }
.hero h1 .accent { color: var(--accent); }
.hero-sub { margin: 22px 0 0; max-width: 540px; }
.hero-sub strong { color: var(--dark); font-weight: 700; }
.price-line {
  display: inline-flex; align-items: baseline; gap: 8px; margin-top: 22px;
  font-weight: 700; color: var(--dark);
}
.price-line .amt { font-size: 1.35rem; color: var(--green-dark); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-trust { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; margin-top: 18px; font-size: .85rem; color: var(--gray-500); }
.hero-trust .check { color: var(--green); }
.hero-trust-item { display: inline-flex; align-items: center; gap: 7px; }
.setup-note {
  display: flex; gap: 10px; align-items: flex-start; margin-top: 26px; padding: 13px 16px;
  background: var(--green-50); border: 1px solid var(--green-100); border-radius: var(--r-lg);
  font-size: .9rem; color: var(--green-dark); max-width: 520px;
}
.setup-note svg { flex: none; width: 18px; height: 18px; margin-top: 1px; }

/* ---------- Phone / WhatsApp mock ---------- */
.phone-stage { position: relative; display: grid; place-items: center; }
.phone {
  position: relative; width: min(366px, 90vw); background: #0B141A; border-radius: 38px;
  padding: 11px; box-shadow: var(--shadow-float); border: 1px solid rgba(255,255,255,.06);
}
.phone-screen { background: #E5DDD3; border-radius: 28px; overflow: hidden; }
.wa-head {
  display: flex; align-items: center; gap: 11px; padding: 14px 16px; color: #fff;
  background: linear-gradient(135deg, #16A34A, #15803D);
}
.wa-back { font-size: 1.1rem; opacity: .9; }
.wa-ava { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.18); display: grid; place-items: center; font-weight: 700; font-size: .9rem; }
.wa-meta { line-height: 1.2; }
.wa-meta .name { font-weight: 700; font-size: .92rem; }
.wa-meta .status { font-size: .72rem; opacity: .85; }
.wa-head .wa-icons { margin-left: auto; display: flex; gap: 14px; opacity: .9; }
.wa-head .wa-icons svg { width: 18px; height: 18px; stroke: #fff; }
.wa-body {
  padding: 16px 14px 18px; display: flex; flex-direction: column; gap: 9px; min-height: 380px;
  background-color: #E5DDD3;
  background-image: radial-gradient(rgba(255,255,255,.5) 1px, transparent 1px);
  background-size: 22px 22px;
}
.wa-day { align-self: center; background: rgba(255,255,255,.85); color: var(--gray-500); font-size: .68rem; font-weight: 600; padding: 4px 11px; border-radius: var(--r-full); margin-bottom: 4px; }
.bubble {
  max-width: 80%; padding: 8px 11px 7px; border-radius: 12px; font-size: .82rem; line-height: 1.42;
  box-shadow: 0 1px 1px rgba(0,0,0,.07); position: relative; color: #111B21;
}
.bubble .t { display: block; text-align: right; font-size: .62rem; color: rgba(0,0,0,.42); margin-top: 3px; }
.bubble.in { align-self: flex-start; background: #fff; border-top-left-radius: 4px; }
.bubble.out { align-self: flex-end; background: #D9FDD3; border-top-right-radius: 4px; }
.bubble.out .t { color: rgba(0,80,30,.5); }
.bubble .tick { color: #34B7F1; font-weight: 700; }
.wa-card {
  align-self: flex-end; max-width: 84%; background: #fff; border-radius: 12px; border-top-right-radius: 4px;
  padding: 11px 12px; box-shadow: 0 1px 1px rgba(0,0,0,.07);
}
.wa-card .cal { display: flex; align-items: center; gap: 9px; }
.wa-card .cal-ico { width: 36px; height: 36px; border-radius: 9px; background: var(--green-50); color: var(--green-dark); display: grid; place-items: center; }
.wa-card .cal-ico svg { width: 20px; height: 20px; }
.wa-card .cal .ttl { display: block; font-size: .82rem; font-weight: 700; }
.wa-card .cal .sub { display: block; font-size: .72rem; color: var(--gray-500); margin-top: 1px; }
.wa-card .confirm { margin-top: 9px; display: flex; align-items: center; gap: 6px; font-size: .74rem; font-weight: 600; color: var(--green-dark); }

/* floating proof cards around phone */
.float-card {
  position: absolute; background: #fff; border: 1px solid var(--gray-100); border-radius: var(--r-lg);
  box-shadow: var(--shadow-raised); padding: 11px 14px; display: flex; align-items: center; gap: 10px;
  font-size: .8rem; font-weight: 600; color: var(--dark);
}
.float-card .fc-ico { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; flex: none; }
.float-card small { display: block; font-weight: 500; color: var(--gray-500); font-size: .72rem; }
.fc-1 { top: 8%; left: -6%; }
.fc-2 { bottom: 12%; right: -8%; }
@media (max-width: 1080px) { .fc-1, .fc-2 { display: none; } }

/* ---------- Audience split ---------- */
.aud-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.aud-card {
  position: relative; background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-2xl);
  padding: 28px; transition: box-shadow .2s, border-color .2s, transform .2s; overflow: hidden;
}
.aud-card:hover { box-shadow: var(--shadow-raised); border-color: var(--green-100); transform: translateY(-2px); }
.aud-card .badge-here { position: absolute; top: 20px; right: 20px; }
.aud-ico {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--green-50); color: var(--green-dark); margin-bottom: 18px;
}
.aud-ico svg { width: 26px; height: 26px; }
.aud-card h3 { margin-bottom: 8px; }
.aud-card p { margin: 0; color: var(--gray-500); font-size: .95rem; }
.aud-card .link { margin-top: 18px; display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: .9rem; color: var(--accent); }
.aud-card .link svg { width: 16px; height: 16px; transition: transform .2s; }
.aud-card:hover .link svg { transform: translateX(3px); }

/* ---------- Trust strip ---------- */
.trust-strip {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px 28px;
  padding: 22px 28px; background: var(--gray-50); border: 1px solid var(--gray-100); border-radius: var(--r-2xl);
}
.trust-item { display: inline-flex; align-items: center; gap: 9px; font-size: .88rem; font-weight: 500; color: var(--gray-700); }
.trust-item svg { width: 18px; height: 18px; color: var(--green); }
.trust-sep { width: 1px; height: 18px; background: var(--gray-200); }
@media (max-width: 640px){ .trust-sep { display: none; } }

/* ---------- Hidden cost ---------- */
.cost-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 40px; }
.cost-card {
  background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-lg); padding: 22px;
  border-top: 3px solid var(--danger);
}
.cost-card .amt { font-size: 1.85rem; font-weight: 800; color: var(--danger-text); letter-spacing: -0.02em; }
.cost-card .lbl { font-weight: 600; font-size: .95rem; margin-top: 6px; }
.cost-card .calc { font-size: .8rem; color: var(--gray-400); margin-top: 4px; }
.cost-total {
  margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  padding: 22px 26px; border-radius: var(--r-2xl); background: #fff; color: var(--dark);
  border: 1px solid var(--gray-200); box-shadow: var(--shadow-raised);
}
.cost-total .big { font-size: 1.25rem; font-weight: 700; }
.cost-total .big b { color: var(--danger-text); }
.cost-total .resolve { font-size: 1rem; color: var(--gray-500); }
.cost-total .resolve b { color: var(--green-dark); }

/* ---------- Calculator ---------- */
.calc-wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 0; border: 1px solid var(--gray-200); border-radius: var(--r-2xl); overflow: hidden; box-shadow: var(--shadow); }
.calc-inputs { padding: clamp(26px, 3vw, 40px); background: #fff; }
.calc-field { padding-block: 20px; border-bottom: 1px solid var(--gray-100); }
.calc-field:first-child { padding-top: 0; }
.calc-field:last-child { border-bottom: 0; padding-bottom: 0; }
.calc-field .row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.calc-field label { font-weight: 600; font-size: .98rem; }
.calc-field .val { font-weight: 800; font-size: 1.15rem; color: var(--green-dark); white-space: nowrap; }
.calc-field .hint { font-size: .82rem; color: var(--gray-400); margin-top: 3px; }
input[type=range] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 6px; margin-top: 14px;
  border-radius: var(--r-full); background: var(--gray-200); outline: none;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff;
  border: 2px solid var(--green); box-shadow: 0 2px 6px rgba(11,61,32,.25); cursor: pointer; transition: transform .12s;
}
input[type=range]::-webkit-slider-thumb:active { transform: scale(1.12); }
input[type=range]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 2px solid var(--green);
  box-shadow: 0 2px 6px rgba(11,61,32,.25); cursor: pointer;
}
.calc-result { padding: clamp(26px, 3vw, 40px); background: var(--grad-hero); color: #fff; display: flex; flex-direction: column; }
.calc-result .r-lbl { font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: rgba(255,255,255,.75); }
.calc-result .r-amt { font-size: clamp(2.6rem, 5vw, 3.4rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1; margin: 10px 0 4px; }
.calc-result .r-amt span { font-size: 1.4rem; font-weight: 700; opacity: .85; }
.calc-result .r-cap { color: rgba(255,255,255,.8); font-size: .9rem; }
.calc-break { margin: 22px 0; display: flex; flex-direction: column; gap: 10px; }
.calc-break .b-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 14px; background: rgba(255,255,255,.10); border-radius: var(--r-md); font-size: .9rem; }
.calc-break .b-row .b-l { display: flex; align-items: center; gap: 9px; }
.calc-break .b-row .b-l svg { width: 17px; height: 17px; }
.calc-break .b-row b { font-weight: 700; }
.calc-save {
  margin-top: auto; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--r-lg); padding: 18px 20px;
}
.calc-save .s-top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.calc-save .s-lbl { font-size: .9rem; color: rgba(255,255,255,.85); }
.calc-save .s-amt { font-size: 1.6rem; font-weight: 800; }
.calc-save .s-meta { margin-top: 6px; font-size: .82rem; color: rgba(255,255,255,.75); }
.calc-foot { margin-top: 22px; font-size: .8rem; color: var(--gray-400); max-width: 760px; }
.calc-cta { margin-top: 26px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.calc-cta .meta { font-size: .85rem; color: var(--gray-500); }

/* ---------- Professions ---------- */
.prof-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 36px; }
.prof-chip {
  display: inline-flex; align-items: center; gap: 9px; padding: 11px 16px; border-radius: var(--r-full);
  background: #fff; border: 1px solid var(--gray-200); font-size: .9rem; font-weight: 500; color: var(--gray-700);
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.prof-chip:hover { border-color: var(--green-100); box-shadow: var(--shadow); transform: translateY(-1px); }
.prof-chip svg { width: 17px; height: 17px; color: var(--green); }

/* ---------- Multilingual ---------- */
.lang-section { background: var(--gray-50); }
.ml-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.ml-tabs { display: inline-flex; gap: 6px; padding: 5px; background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-full); margin-top: 26px; }
.ml-tab { padding: 9px 18px; border-radius: var(--r-full); font-weight: 700; font-size: .9rem; color: var(--gray-500); background: transparent; border: none; transition: all .18s; }
.ml-tab.active { background: var(--grad-btn); color: #fff; box-shadow: 0 2px 6px rgba(11,61,32,.22); }
.ml-note { margin-top: 22px; font-size: .92rem; color: var(--gray-500); display: flex; gap: 9px; align-items: flex-start; }
.ml-note svg { width: 18px; height: 18px; color: var(--green); flex: none; margin-top: 2px; }
.ml-chat {
  background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-2xl); box-shadow: var(--shadow-raised);
  overflow: hidden;
}
.ml-chat .wa-head { border-radius: 0; }
.ml-chat .wa-body { min-height: 300px; }
.ml-caption { text-align: center; font-size: .82rem; color: var(--gray-400); padding: 12px; border-top: 1px solid var(--gray-100); background: #fff; }

/* ---------- Features ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.feat-card {
  background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-lg); padding: 26px;
  transition: box-shadow .2s, border-color .2s, transform .2s;
}
.feat-card:hover { box-shadow: var(--shadow-raised); border-color: var(--green-100); transform: translateY(-2px); }
.feat-ico { width: 46px; height: 46px; border-radius: 12px; background: var(--green-50); color: var(--green-dark); display: grid; place-items: center; margin-bottom: 16px; }
.feat-ico svg { width: 23px; height: 23px; }
.feat-card h3 { font-size: 1.05rem; }
.feat-card p { margin: 9px 0 0; color: var(--gray-500); font-size: .92rem; line-height: 1.55; }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 48px; counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-lg); padding: 26px 22px; }
.step .num {
  counter-increment: step; width: 36px; height: 36px; border-radius: var(--r-full);
  background: var(--green-dark); color: #fff; font-weight: 800; display: grid; place-items: center; font-size: .95rem; margin-bottom: 16px;
}
.step .num::after { content: counter(step, decimal-leading-zero); }
.step h3 { font-size: 1.02rem; }
.step p { margin: 8px 0 0; font-size: .9rem; color: var(--gray-500); }
.step .mini { margin-top: 14px; display: flex; flex-direction: column; gap: 6px; }
.step .mini .mb { font-size: .76rem; padding: 7px 10px; border-radius: 9px; max-width: 88%; line-height: 1.35; }
.step .mini .mb.in { align-self: flex-start; background: var(--gray-100); color: var(--gray-700); border-top-left-radius: 3px; }
.step .mini .mb.out { align-self: flex-end; background: var(--green-50); color: var(--green-dark); border-top-right-radius: 3px; }

/* ---------- Final CTA ---------- */
.final-cta { position: relative; background: var(--grad-hero); color: #fff; border-radius: 28px; overflow: hidden; text-align: center; padding: clamp(48px, 7vw, 84px) clamp(24px, 5vw, 64px); }
.final-cta::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 80% at 50% -10%, rgba(255,255,255,.14), transparent 60%); pointer-events: none; }
.final-cta h2 { color: #fff; max-width: 720px; margin-inline: auto; position: relative; }
.final-cta p { color: rgba(255,255,255,.85); max-width: 560px; margin: 18px auto 0; font-size: 1.08rem; position: relative; }
.final-cta .hero-cta { justify-content: center; margin-top: 30px; position: relative; }
.final-cta .meta { margin-top: 18px; font-size: .88rem; color: rgba(255,255,255,.75); position: relative; }

/* ---------- Footer ---------- */
.site-footer { background: var(--grad-footer); color: rgba(255,255,255,.7); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-block: 64px 40px; }
.foot-brand .brand { color: #fff; }
.foot-brand p { margin: 16px 0 0; font-size: .9rem; max-width: 280px; line-height: 1.55; }
.foot-social { display: flex; gap: 10px; margin-top: 20px; }
.foot-social a { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,.08); display: grid; place-items: center; transition: background .15s; }
.foot-social a:hover { background: rgba(255,255,255,.16); }
.foot-social svg { width: 18px; height: 18px; color: #fff; }
.foot-col h4 { color: #fff; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 16px; font-weight: 700; }
.foot-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 11px; }
.foot-col a { font-size: .92rem; color: rgba(255,255,255,.7); transition: color .15s; }
.foot-col a:hover { color: #fff; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-block: 24px 36px; display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; font-size: .82rem; }
.foot-bottom .ch { display: inline-flex; align-items: center; gap: 8px; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
/* Nav chargée (6 liens + bouton + Mon espace + langue) → burger dès 980px */
@media (max-width: 980px) {
  html, body { overflow-x: clip; }
  .nav { height: 64px; }
  .nav-links, .nav-right .lang, .nav-right .btn, .nav-espace, .lang-dd { display: none; }
  .nav-toggle { display: inline-grid; }
  .hero-grid { grid-template-columns: 1fr; padding-block: clamp(24px, 6vw, 44px); gap: 26px; }
  .hero-sub, .setup-note { max-width: none; }
  .phone-stage { margin-top: 4px; }
  .calc-wrap { grid-template-columns: 1fr; }
  .ml-grid { grid-template-columns: 1fr; }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .cost-grid { grid-template-columns: repeat(2, 1fr); }
  .aud-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* ----- Téléphone (iPhone ~375–390) ----- */
@media (max-width: 560px) {
  .feat-grid, .steps, .cost-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .section { padding-block: clamp(48px, 12vw, 66px); }
  .section--tight { padding-block: clamp(40px, 9vw, 56px); }
  h1 { font-size: clamp(2rem, 8.6vw, 2.5rem); }
  h2 { font-size: clamp(1.6rem, 6.6vw, 2rem); }
  .lead { font-size: 1.02rem; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn, .final-cta .hero-cta .btn { width: 100%; }
  .price-line { flex-wrap: wrap; }
  .calc-cta { flex-direction: column; align-items: stretch; gap: 12px; }
  .calc-cta .btn { width: 100%; }
  .calc-cta .meta { text-align: center; }
  .cost-total { flex-direction: column; align-items: flex-start; gap: 10px; }
  .trust-strip { justify-content: flex-start; gap: 12px 18px; }
  .foot-bottom { flex-direction: column; align-items: flex-start; gap: 14px; }
  .ml-tabs { width: 100%; justify-content: space-between; }
}

/* Menu mobile — panneau burger plein écran */
.mobile-menu { display: none; }
.mobile-menu.open {
  display: flex; flex-direction: column; position: fixed; inset: 64px 0 0; z-index: 49;
  background: #fff; overflow-y: auto;
  padding: 18px var(--pad) calc(28px + env(safe-area-inset-bottom));
}
.mobile-menu a { display: block; padding: 15px 4px; font-size: 1.12rem; font-weight: 600; color: var(--dark); border-bottom: 1px solid var(--gray-100); }
.mobile-menu a:active { color: var(--accent); }
.mobile-lang { display: flex; gap: 6px; margin-top: 22px; padding: 5px; background: var(--gray-100); border-radius: var(--r-full); align-self: flex-start; }
.mobile-lang a { padding: 0 16px; min-height: 40px; display: grid; place-items: center; border: 0; border-radius: var(--r-full); font-size: .9rem; font-weight: 600; color: var(--gray-500); }
.mobile-lang a.active { background: #fff; color: var(--dark); box-shadow: var(--shadow); }
.mobile-menu .btn { margin-top: 22px; width: 100%; min-height: 52px; }