/* ==========================================================================
   Dentigrowth — feuille de style
   Palette reprise de la page de référence (updent.co.uk) :
   bleu primaire #2219C4, marine profond #1B0059, section sombre #1F1F1F,
   indigo clair #EEF2FF, gris clair #F9FAFB, blanc.
   ========================================================================== */

:root{
  --primary: #2219C4;
  --primary-dark: #1B0059;
  --primary-light: #EEF2FF;
  --dark: #1F1F1F;
  --gray-light: #F9FAFB;
  --gray-border: #F3F4F6;
  --text-body: #4B5563;
  --text-muted: #6B7280;
  --white: #FFFFFF;
  --danger: #EF4444;
  --danger-bg: #FEF2F2;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-numbers: 'Baloo 2', sans-serif;

  --radius-xl: 28px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;

  --shadow-btn: 0 20px 40px -12px rgba(34, 25, 196, 0.4);
  --container-w: 1160px;
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  font-family: var(--font-body);
  color: #000;
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }

a{ text-decoration: none; color: inherit; }

ul{ margin: 0; padding: 0; list-style: none; }

.container{
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow{
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

h1, h2, h3, h4{
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--primary-dark);
  margin: 0;
  line-height: 1.15;
}

p{ margin: 0; }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 16px;
  padding: 16px 28px;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn-primary{
  background: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover{
  transform: translateY(-2px);
  background: #1c14a3;
}
.btn-secondary{
  background: transparent;
  color: var(--primary-dark);
  border: 1.5px solid #E0E0F0;
}
.btn-secondary:hover{ border-color: var(--primary); color: var(--primary); }
.btn-dark{
  background: var(--white);
  color: var(--dark);
}
.btn-dark:hover{ transform: translateY(-2px); }
.btn-block{ width: 100%; }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-border);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.logo{
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  color: var(--primary-dark);
  letter-spacing: -0.01em;
}
.logo span{ color: var(--primary); }
.nav-links{
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a{
  font-size: 15px;
  font-weight: 500;
  color: var(--text-body);
}
.nav-links a:hover{ color: var(--primary); }
.header-cta{ display: flex; align-items: center; gap: 16px; }
.header-cta .btn{ padding: 12px 22px; font-size: 14px; }
.nav-toggle{
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span{
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary-dark);
  margin: 5px 0;
  transition: 0.2s;
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  background: var(--white);
  overflow: hidden;
  padding: 90px 0 60px;
}
.hero::before{
  content: "";
  position: absolute;
  top: -180px;
  right: -180px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34,25,196,0.10) 0%, rgba(34,25,196,0) 70%);
  pointer-events: none;
  z-index: 1;
}
.hero .container{ max-width: 1400px; }
.hero-inner{
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.9fr 1.15fr;
  gap: 50px;
  align-items: center;
}
.hero h1{
  font-size: 56px;
  margin-bottom: 22px;
}
.hero-sub{
  font-size: 19px;
  color: var(--text-body);
  max-width: 520px;
  margin-bottom: 34px;
}
.hero-actions{
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}
.hero-stats{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.hero-stats span::after{
  content: "·";
  margin-left: 18px;
  color: #D1D5DB;
}
.hero-stats span:last-child::after{ content: ""; margin: 0; }

/* Proof cards stacked in hero visual */
.hero-visual{ position: relative; width: 100%; aspect-ratio: 16 / 9; }
.hero-photo{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px -20px rgba(27,0,89,0.25);
}
.proof-card{
  position: absolute;
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 45px -15px rgba(27,0,89,0.18);
  padding: 16px 18px;
}
.proof-card .label{
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 7px;
  display: block;
}
.proof-card .big{
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--primary-dark);
}
.proof-card .meta{
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 5px;
}
.proof-card--result{ bottom: -18px; left: -18px; width: 260px; }
.proof-card--result .big{ font-size: 16px; line-height: 1.3; white-space: nowrap; }
.proof-card--result .meta{ white-space: nowrap; }
.proof-card--roi{
  top: -18px;
  right: -18px;
  width: 110px;
  background: var(--primary-dark);
  text-align: center;
}
.proof-card--roi .label{ color: #C7C1F5; }
.proof-card--roi .big{ color: var(--white); font-size: 26px; }
.placeholder-note{
  font-size: 11px;
  color: #B0B0B0;
  margin-top: 8px;
  font-style: italic;
}

/* ---------- Section basics ---------- */
section{ position: relative; }
.section{ padding: 96px 0; }
.section--light-indigo{ background: var(--primary-light); }
.section--gray{ background: var(--gray-light); }
.section--gray.bordered{ border-top: 1px solid var(--gray-border); }
.section--dark{ background: var(--dark); }
.section-head{
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head h2{
  font-size: 38px;
  margin-bottom: 16px;
}
.section-head p{
  font-size: 17px;
  color: var(--text-body);
}
.section--dark .section-head h2,
.section--dark .eyebrow{ color: var(--white); }
.section--dark .eyebrow{ background: rgba(255,255,255,0.08); }
.section--dark .section-head p{ color: rgba(255,255,255,0.65); }

/* ---------- Do / Don't columns ---------- */
.split-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.split-card{
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--gray-border);
}
.split-card h3{
  font-size: 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.split-card ul li{
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--gray-border);
  font-size: 15px;
  color: var(--text-body);
}
.split-card ul li:first-child{ border-top: none; padding-top: 0; }
.split-card .icon{
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  margin-top: 2px;
}
.split-card--never .icon{ background: var(--danger-bg); color: var(--danger); }
.split-card--deliver .icon{ background: var(--primary-light); color: var(--primary); }
.split-card--deliver{ border: 1px solid var(--primary); box-shadow: 0 20px 45px -20px rgba(34,25,196,0.3); }
.split-actions{ text-align: center; margin-top: 44px; }

/* ---------- Numbered system steps (zigzag) ---------- */
.system-title{
  font-size: 40px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.system-title .highlight{ color: var(--primary); }

.system-steps{
  display: flex;
  flex-direction: column;
  gap: 100px;
}
.system-step{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.system-step.reverse .system-step-media{ order: 2; }
.system-step.reverse .system-step-text{ order: 1; }

.system-step-media{
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 60px -25px rgba(27,0,89,0.35);
  background: var(--dark);
}
.system-step-media img,
.system-step-media video{
  width: 100%;
  height: auto;
  display: block;
}

.step-num{
  font-family: var(--font-numbers);
  font-size: 56px;
  font-weight: 700;
  color: #DAD5F5;
  margin-bottom: 8px;
}
.system-step-text h3{
  font-size: 22px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
.system-step-text p{ color: var(--text-body); font-size: 15.5px; }
.new-badge{
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: var(--primary);
  color: var(--white);
  padding: 3px 8px;
  border-radius: 999px;
  margin-left: 10px;
  vertical-align: middle;
}
.system-actions{ text-align: center; margin-top: 48px; }

/* ---------- L'offre (fond bleu très clair, accents bleus) ---------- */
.offer{
  position: relative;
  padding: 96px 0 104px;
  background: var(--primary-light);
}
.offer .eyebrow{
  background: var(--white);
  color: var(--primary);
}

/* Le livrable final */
.offer-statement{
  max-width: 720px;
  text-align: center;
  margin-bottom: 60px;
  padding: 24px 32px;
  border-left: 3px solid var(--primary);
  border-right: 3px solid var(--primary);
}
.offer-statement p{
  font-family: var(--font-heading);
  font-size: 22px;
  line-height: 1.45;
  color: var(--text-muted);
}
.offer-statement strong{
  color: var(--primary-dark);
  font-weight: 700;
}

/* Les 3 piliers */
.offer-pillars{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}
.pillar{
  background: var(--white);
  border: 1px solid #DDE3F7;
  border-radius: var(--radius-lg);
  padding: 30px 28px;
}
.pillar-num{
  display: block;
  font-family: var(--font-numbers);
  font-size: 34px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}
.pillar h3{
  color: var(--primary-dark);
  font-size: 20px;
  margin-bottom: 10px;
}
.pillar p{
  font-size: 14.5px;
  color: var(--text-body);
  line-height: 1.6;
}

/* Le panneau unique de l'offre */
.offer-panel{
  max-width: 940px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: 0 30px 70px -26px rgba(27,0,89,0.35);
  overflow: hidden;
}
.offer-panel-head{
  text-align: center;
  padding: 42px 48px 40px;
  background: var(--primary);
}
.offer-panel-tag{
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(255,255,255,0.18);
  padding: 6px 15px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.offer-panel-head h3{
  color: var(--white);
  font-size: 28px;
  margin-bottom: 12px;
}
.offer-panel-head p{
  font-size: 16px;
  color: rgba(255,255,255,0.8);
  max-width: 520px;
  margin: 0 auto;
}

/* Blocs "chaque mois" / "au démarrage" */
.offer-part{ padding: 38px 48px; }
.offer-part--launch{
  margin: 0 24px;
  padding: 32px 30px;
  background: #F5F7FE;
  border: 1px solid #E4E9F9;
  border-radius: var(--radius-lg);
}
.offer-part-label{
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}
.offer-part-label span{
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
}
.offer-part-label em{
  font-style: normal;
  font-size: 13px;
  color: var(--text-muted);
}
.offer-part-label::after{
  content: "";
  flex: 1;
  height: 1px;
  background: var(--gray-border);
}

/* Liste des prestations */
.offer-features{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 34px;
}
.offer-features li{
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 13px 0;
}
.offer-features .icon{
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  margin-top: 2px;
}
.offer-features div{
  font-size: 14.5px;
  color: var(--text-body);
  line-height: 1.55;
}
.offer-features strong{
  display: block;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 3px;
}
.offer-features--compact div{ font-size: 14px; }

/* Prix de lancement */
.offer-launch-price{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
  padding-top: 24px;
  border-top: 1px dashed #D9DDE8;
}
.price-label{
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.price-value{
  font-family: var(--font-heading);
  font-size: 30px;
  font-weight: 700;
  color: var(--primary);
}

/* Garantie dans le panneau */
.offer-guarantee{
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0 48px;
  padding: 22px 26px;
  background: var(--primary-light);
  border: 1.5px solid #C7CFF5;
  border-radius: var(--radius-lg);
}
.guarantee-icon{
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
}
.offer-guarantee p{
  font-size: 14.5px;
  color: var(--primary-dark);
  line-height: 1.6;
}
.offer-guarantee strong{ font-family: var(--font-heading); }

/* CTA du panneau */
.offer-panel-cta{
  text-align: center;
  padding: 34px 48px 44px;
}
.offer-panel-cta .btn{ margin: 0 6px 10px; }
.offer-panel-cta .btn-primary{ font-size: 17px; padding: 19px 42px; }
.offer-note{
  max-width: 620px;
  margin: 16px auto 0;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Ce que nous vous demandons (dans le panneau) */
.offer-part--asks{
  border-bottom: 1px solid var(--gray-border);
  padding-bottom: 34px;
}
.offer-part--asks .offer-part-label span{ color: var(--text-muted); }
.icon--ask{
  background: var(--gray-light) !important;
  color: var(--text-muted) !important;
  border: 1px solid var(--gray-border);
  font-size: 11px !important;
}
.offer-asks-note{
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed #E3E6EF;
  font-size: 13.5px;
  font-style: italic;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------- Stats band ---------- */
.stats-band{ overflow: hidden; }
.stats-track{
  display: flex;
  gap: 0;
}
.stat-item{
  flex: 1 0 220px;
  padding: 20px 28px;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.stat-item .num{
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.stat-item .desc-title{
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  margin-bottom: 6px;
}
.stat-item p{
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
.stats-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stats-grid .stat-item{ background: var(--dark); border-right: none; }
.stats-grid--four{ grid-template-columns: repeat(4, 1fr); }
.stat-item .num sup{ font-size: 0.55em; vertical-align: super; }

/* ---------- Attestation client ---------- */
.attestation{
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 48px;
  align-items: center;
  margin-top: 56px;
  padding: 44px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
}
.attestation-logo{
  display: inline-block;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  margin-bottom: 24px;
}
.attestation-logo img{ width: 190px; height: auto; display: block; }
.attestation blockquote{
  margin: 0 0 22px;
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255,255,255,0.82);
}
.attestation blockquote strong{ color: var(--white); font-weight: 600; }
.attestation-author{
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 10px;
}
.attestation-author strong{
  font-family: var(--font-heading);
  color: var(--white);
}
.attestation-source{
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}
.attestation-doc{ margin: 0; text-align: center; }
.attestation-doc img{
  width: 100%;
  max-width: 260px;
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: 0 24px 50px -18px rgba(0,0,0,0.7);
}
.attestation-doc figcaption{
  margin-top: 14px;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

/* ---------- Faites le calcul ---------- */
.calcul-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 820px;
  margin: 0 auto;
}
.calcul-item{
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  padding: 28px 30px;
  text-align: center;
}
.calcul-label{
  display: block;
  font-size: 14.5px;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.calcul-value{
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 700;
  color: var(--primary-dark);
}
.calcul-punch{
  max-width: 700px;
  margin: 36px auto 0;
  text-align: center;
  font-size: 19px;
  line-height: 1.6;
  color: var(--text-body);
}
.calcul-punch strong{
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--primary);
}
.calcul-actions{ text-align: center; margin-top: 36px; }

/* ---------- FAQ ---------- */
.faq-list{ max-width: 760px; margin: 0 auto; }
.faq-item{
  border-bottom: 1px solid var(--gray-border);
}
.faq-question{
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 600;
  color: var(--primary-dark);
}
.faq-question .plus{
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: transform 0.2s ease;
}
.faq-item.open .faq-question .plus{ transform: rotate(45deg); }
.faq-answer{
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.faq-answer p{
  padding-bottom: 24px;
  color: var(--text-body);
  font-size: 15px;
  max-width: 680px;
}
.faq-link{
  text-align: center;
  margin-bottom: 40px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
}
.faq-link a{ color: var(--primary); }

/* ---------- Final CTA ---------- */
.final-cta{
  background: var(--primary);
  padding: 110px 0;
}
.final-cta .eyebrow{ background: rgba(255,255,255,0.18); color: var(--white); }
.final-cta h2{
  color: var(--white);
  font-size: 38px;
  margin-bottom: 18px;
}
.final-cta-text p{
  color: rgba(255,255,255,0.78);
  font-size: 16px;
  margin-bottom: 28px;
}
.final-cta .btn-primary{
  font-size: 17px;
  padding: 20px 40px;
}
.final-cta-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.final-cta-text{ padding-top: 20px; }
.final-cta-points{
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.final-cta-points li{
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  font-weight: 500;
}
.final-cta-points li::before{
  content: "✓";
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

/* ---------- Contact form ---------- */
.contact-form{
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.4);
}
.contact-form h3{
  font-size: 20px;
  margin-bottom: 24px;
}
.form-row{ margin-bottom: 18px; }
.form-row--split{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-row--split .form-row{ margin-bottom: 0; }
.contact-form label{
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 7px;
}
.contact-form input,
.contact-form select,
.contact-form textarea{
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  color: #111;
  padding: 13px 16px;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-sm);
  background: var(--gray-light);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{
  outline: none;
  border-color: var(--primary);
  background: var(--white);
}
.contact-form textarea{ resize: vertical; min-height: 80px; }
.contact-form .btn-block{ margin-top: 6px; }
.form-note{
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 14px;
}

/* ---------- Footer ---------- */
.site-footer{
  background: var(--dark);
  color: rgba(255,255,255,0.62);
  padding: 60px 0 30px;
  font-size: 14px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
.footer-brand .logo{ color: var(--white); margin-bottom: 14px; }
.footer-brand .logo span{ color: var(--white); }
.footer-brand p{ max-width: 280px; line-height: 1.6; }
.footer-col h4{
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 14px;
  margin-bottom: 18px;
}
.footer-col ul li{ padding: 6px 0; }
.footer-col ul li a{ transition: color 0.15s ease; }
.footer-col ul li a:hover{ color: #8DA2FF; }
.footer-bottom{
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px){
  .hero-inner{ grid-template-columns: 1fr; }
  .split-grid{ grid-template-columns: 1fr; }
  .offer-pillars{ grid-template-columns: 1fr; }
  .offer-features{ grid-template-columns: 1fr; gap: 0; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .stats-grid{ grid-template-columns: 1fr 1fr; }
  .stats-grid--four{ grid-template-columns: 1fr 1fr; }
  .attestation{ grid-template-columns: 1fr; gap: 36px; padding: 34px 28px; }
  .attestation-doc img{ max-width: 220px; }
  .final-cta-grid{ grid-template-columns: 1fr; gap: 40px; }
  .system-steps{ gap: 60px; }
  .system-step{ grid-template-columns: 1fr; gap: 28px; }
  .system-step.reverse .system-step-media{ order: 0; }
  .system-step.reverse .system-step-text{ order: 1; }
}
@media (max-width: 720px){
  .nav-links, .header-cta .btn-secondary{ display: none; }
  .nav-toggle{ display: block; }
  .hero h1{ font-size: 38px; }
  .section-head h2{ font-size: 28px; }
  .hero-visual{ display: none; }
  .system-title{ font-size: 26px; }
  .stats-grid{ grid-template-columns: 1fr; }
  .stats-grid--four{ grid-template-columns: 1fr; }
  .calcul-grid{ grid-template-columns: 1fr; }
  .calcul-punch{ font-size: 17px; }
  .calcul-punch strong{ font-size: 19px; }
  .footer-grid{ grid-template-columns: 1fr; }
  .form-row--split{ grid-template-columns: 1fr; gap: 18px; }
  .contact-form{ padding: 28px 22px; }
  .offer-statement p{ font-size: 18px; }
  .offer-statement{ padding: 20px 18px; }
  .offer-panel-head{ padding: 34px 24px 30px; }
  .offer-panel-head h3{ font-size: 22px; }
  .offer-part{ padding: 30px 24px; }
  .offer-guarantee{
    margin: 0 24px;
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  .offer-panel-cta{ padding: 28px 24px 34px; }
  .offer-panel-cta .btn{ display: flex; width: 100%; margin: 0 0 10px; }
  .offer-features div,
  .offer-features--compact div{ font-size: 15.5px; }
  .offer-launch-price{ flex-direction: column; gap: 6px; }
}

/* Mobile nav drawer */
@media (max-width: 720px){
  .nav-links{ display: none; }
  .nav-links.open{
    display: flex;
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px 24px 28px;
    gap: 18px;
    border-bottom: 1px solid var(--gray-border);
  }
}