/* ============================================================
   AUROVIA GROUPE — Design System
   Palette: Teal #1A7080 · Typographies: Playfair Display + Inter
   ============================================================ */

/* ── Google Fonts ────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── CSS Variables ───────────────────────────────────────── */
:root {
  /* Brand colors — extraits du logo Aurovia */
  --brand:          #1A7080;
  --brand-dark:     #155F6E;
  --brand-darker:   #0F4A57;
  --brand-light:    #EAF5F7;
  --brand-lighter:  #F3FAFC;

  /* Accent chaud — complément du teal */
  --accent:         #C17B5A;
  --accent-light:   #F9F0EB;

  /* Neutrals */
  --bg:             #FAFAF8;
  --bg-alt:         #F3F2EF;
  --bg-dark:        #1A2B30;
  --text:           #1C2E33;
  --text-muted:     #6B7C82;
  --text-light:     #9AABAF;
  --border:         #E0DCDA;
  --border-light:   #EAE8E5;
  --white:          #FFFFFF;

  /* Typography */
  --font-display:   'Playfair Display', Georgia, serif;
  --font-body:      'Inter', system-ui, -apple-system, sans-serif;

  /* Font sizes */
  --text-xs:    0.75rem;    /* 12px */
  --text-sm:    0.875rem;   /* 14px */
  --text-base:  1rem;       /* 16px */
  --text-md:    1.125rem;   /* 18px */
  --text-lg:    1.25rem;    /* 20px */
  --text-xl:    1.5rem;     /* 24px */
  --text-2xl:   1.875rem;   /* 30px */
  --text-3xl:   2.25rem;    /* 36px */
  --text-4xl:   3rem;       /* 48px */
  --text-5xl:   3.75rem;    /* 60px */

  /* Spacing */
  --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;
  --sp-32: 8rem;

  /* Layout */
  --container:        1200px;
  --container-narrow: 760px;
  --container-wide:   1400px;

  /* Radius */
  --radius-sm:  2px;
  --radius-md:  3px;
  --radius-lg:  4px;
  --radius-xl:  5px;

  /* Shadows */
  --shadow-xs:  0 1px 3px rgba(0,0,0,.06);
  --shadow-sm:  0 1px 4px rgba(0,0,0,.08);
  --shadow-md:  0 2px 12px rgba(0,0,0,.08);
  --shadow-lg:  0 4px 24px rgba(0,0,0,.10);

  /* Transitions */
  --transition: 200ms ease;
  --transition-slow: 350ms ease;
}

/* ── Reset & Base ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }
p + p { margin-top: var(--sp-4); }

/* ── Typography ──────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  letter-spacing: -0.03em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); }
h3 { font-size: clamp(1.35rem, 2.5vw, 1.875rem); }
h4 { font-size: var(--text-xl); font-family: var(--font-body); font-weight: 600; letter-spacing: -.01em; }
h5 { font-size: var(--text-lg); font-family: var(--font-body); font-weight: 600; }

.lead {
  font-size: var(--text-lg);
  line-height: 1.75;
  color: var(--text-muted);
  font-weight: 400;
}

.overline {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
}

.overline::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--brand);
  flex-shrink: 0;
}

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

.container--narrow {
  max-width: var(--container-narrow);
}

section {
  padding-block: var(--sp-24);
}

.section-header {
  max-width: 700px;
  margin-bottom: var(--sp-16);
}

.section-header--center {
  max-width: 680px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--sp-16);
}

.section-header .overline {
  display: block;
  margin-bottom: var(--sp-4);
}

.section-header h2 {
  margin-bottom: var(--sp-5);
}

/* ── Grid Helpers ────────────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--brand);
  color: var(--white);
  box-shadow: none;
  letter-spacing: .03em;
}

.btn-primary:hover {
  background: var(--brand-dark);
  box-shadow: none;
  transform: none;
}

.btn-outline {
  background: transparent;
  color: var(--brand);
  border: 2px solid var(--brand);
}

.btn-outline:hover {
  background: var(--brand-light);
  transform: none;
}

.btn-ghost {
  background: transparent;
  color: var(--brand);
  padding: 0.875rem 1rem;
}

.btn-ghost:hover {
  background: var(--brand-light);
}

.btn-white {
  background: var(--white);
  color: var(--brand);
  box-shadow: 0 2px 12px rgba(0,0,0,.12);
}

.btn-white:hover {
  box-shadow: 0 2px 8px rgba(0,0,0,.14);
  transform: none;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.btn:hover svg { transform: translateX(4px); }

.btn-lg {
  padding: 1rem 2rem;
  font-size: var(--text-base);
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  transition: border-color var(--transition);
}

.card:hover {
  box-shadow: none;
  border-color: var(--brand);
  transform: none;
}

.card-icon {
  width: 48px;
  height: 48px;
  background: var(--brand-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  flex-shrink: 0;
}

.card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--brand);
}

/* ── Navigation ──────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250,250,248,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  border-color: var(--border-light);
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--sp-6);
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav__logo img {
  height: 52px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  position: relative;
}

.nav__link:hover, .nav__link.active {
  color: var(--brand);
  background: var(--brand-light);
}

.nav__cta {
  flex-shrink: 0;
}

/* Dropdown */
.nav__item {
  position: relative;
}

.nav__item:hover .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--sp-2);
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.nav__dropdown a {
  display: block;
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--text);
  font-weight: 500;
  transition: all var(--transition);
}

.nav__dropdown a:hover {
  background: var(--brand-light);
  color: var(--brand);
}

.nav__dropdown a .sub-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: 400;
  margin-top: 2px;
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: var(--sp-2);
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  padding: var(--sp-6);
  overflow-y: auto;
  z-index: 99;
  flex-direction: column;
  gap: var(--sp-2);
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile a {
  display: block;
  padding: var(--sp-4);
  border-radius: var(--radius-md);
  font-weight: 500;
  color: var(--text);
  font-size: var(--text-md);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition);
}

.nav__mobile a:hover {
  background: var(--brand-light);
  color: var(--brand);
}

.nav__mobile a.sub {
  padding-left: var(--sp-8);
  font-size: var(--text-base);
  color: var(--text-muted);
}

.nav__mobile .btn {
  margin-top: var(--sp-4);
  width: 100%;
  justify-content: center;
}

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  padding-top: calc(72px + var(--sp-24));
  padding-bottom: var(--sp-32);
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 60%;
  height: 100%;
  background: radial-gradient(ellipse at 80% 30%, var(--brand-light) 0%, transparent 65%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  position: relative;
}

.hero__content {
  max-width: 600px;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--brand-light);
  color: var(--brand);
  border-radius: var(--radius-xl);
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-6);
}

.hero__tag-dot {
  width: 6px;
  height: 6px;
  background: var(--brand);
  border-radius: 50%;
}

.hero h1 {
  margin-bottom: var(--sp-6);
  color: var(--text);
}

.hero h1 em {
  font-style: normal;
  color: var(--brand);
}

.hero__sub {
  font-size: var(--text-lg);
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: var(--sp-10);
}

.hero__ctas {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__card-stack {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.hero__stat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 0;
  border-left: 3px solid var(--brand);
  padding: var(--sp-5) var(--sp-6);
  box-shadow: none;
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
  transition: border-left-color var(--transition-slow);
}

.hero__stat-card:hover { border-left-color: var(--accent); }

.hero__stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero__stat-text strong {
  display: block;
  font-weight: 700;
  color: var(--text);
  font-size: var(--text-base);
}

.hero__stat-text span {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ── Problem Section ─────────────────────────────────────── */
.problems {
  background: var(--bg-alt);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}

.problem-card {
  background: var(--white);
  border-radius: 12px;
  padding: var(--sp-8) var(--sp-8);
  border: 1px solid var(--border-light);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.problem-card:hover {
  border-color: var(--brand);
  box-shadow: var(--shadow-sm);
  transform: none;
}

.problem-card__icon {
  width: 44px;
  height: 44px;
  background: var(--brand-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-4);
}

.problem-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--brand);
}

.problem-card__emoji {
  font-size: 1.75rem;
  display: block;
  margin-bottom: var(--sp-4);
  line-height: 1;
}

.problem-card h3 {
  font-size: var(--text-lg);
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: var(--sp-3);
  color: var(--text);
}

.problem-card p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Insight Section ─────────────────────────────────────── */
.insight {
  background: var(--brand-darker);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.insight::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231a7080' fill-opacity='0.15'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.insight__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.insight__content h2 {
  color: var(--white);
  margin-bottom: var(--sp-6);
}

.insight__content h2 em {
  font-style: normal;
  color: #7ED4E0;
}

.insight__content p {
  color: rgba(255,255,255,.75);
  font-size: var(--text-md);
  line-height: 1.8;
}

.insight__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.insight__item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,.10);
  border-radius: 0;
  padding: var(--sp-5) 0;
  transition: opacity var(--transition);
}

.insight__item:first-child { border-top: 1px solid rgba(255,255,255,.10); }
.insight__item:hover { opacity: .85; }

.insight__check {
  width: 24px;
  height: 24px;
  background: rgba(126,212,224,.20);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.insight__check svg {
  width: 12px;
  height: 12px;
  color: #7ED4E0;
}

.insight__item span {
  color: rgba(255,255,255,.85);
  font-size: var(--text-sm);
  line-height: 1.6;
  font-weight: 500;
}

/* ── Method Section ──────────────────────────────────────── */
.method {
  background: var(--bg);
}

.method__steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-4);
  position: relative;
}

.method__steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(10% + 32px);
  right: calc(10% + 32px);
  height: 1px;
  background: var(--border);
  z-index: 0;
}

.method-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.method-step__num {
  width: 56px;
  height: 56px;
  background: var(--brand-light);
  border: none;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-5);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--brand);
  transition: all var(--transition);
  position: relative;
}

.method-step:hover .method-step__num {
  background: var(--brand);
  color: var(--white);
  transform: none;
  box-shadow: none;
}

.method-step h4 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--text);
  margin-bottom: var(--sp-2);
}

.method-step p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Offers Section ──────────────────────────────────────── */
.offers {
  background: var(--bg-alt);
}

.offer-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
}

.offer-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--sp-10);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  transition: all var(--transition);
}

.offer-card:hover {
  box-shadow: none;
  transform: none;
  border-color: var(--brand);
}

.offer-card--primary {
  background: var(--brand);
  color: var(--white);
  border-color: transparent;
}

.offer-card--primary h3 {
  color: var(--white);
}

.offer-card--primary p {
  color: rgba(255,255,255,.80);
}

.offer-card--primary .offer-tag {
  background: rgba(255,255,255,.15);
  color: var(--white);
}

.offer-card--primary .offer-features li {
  color: rgba(255,255,255,.85);
}

.offer-card--primary .offer-features li::before {
  background: rgba(255,255,255,.4);
}

.offer-tag {
  display: inline-block;
  background: transparent;
  color: var(--brand);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0;
  border-radius: 0;
  border-bottom: 1px solid var(--brand);
}

.offer-card h3 {
  font-size: var(--text-2xl);
  font-family: var(--font-display);
}

.offer-card > p {
  font-size: var(--text-md);
  color: var(--text-muted);
  line-height: 1.7;
}

.offer-features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: auto;
}

.offer-features li {
  font-size: var(--text-sm);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.offer-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--brand);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Differentiation Section ─────────────────────────────── */
.diff {
  background: var(--bg);
}

.diff__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.diff__pillars {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.diff__pillar {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  background: var(--bg-alt);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--brand);
  transition: all var(--transition);
}

.diff__pillar:hover {
  background: var(--brand-light);
  transform: translateX(4px);
}

.diff__pillar-icon {
  width: 40px;
  height: 40px;
  background: var(--brand-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.diff__pillar-icon svg {
  width: 20px;
  height: 20px;
  color: var(--brand);
}

.diff__pillar h5 {
  font-size: var(--text-base);
  margin-bottom: var(--sp-1);
}

.diff__pillar p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Before / After ──────────────────────────────────────── */
.before-after {
  background: var(--bg-alt);
}

.ba-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--sp-8);
  align-items: start;
}

.ba-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--sp-8);
  color: var(--brand);
}

.ba-arrow svg { width: 32px; height: 32px; }

.ba-col {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  border: 1px solid var(--border-light);
}

.ba-col--before { border-top: 4px solid #E5756A; }
.ba-col--after  { border-top: 4px solid var(--brand); }

.ba-col h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--sp-5);
  font-weight: 700;
}

.ba-col--before h4 { color: #B85050; }
.ba-col--after  h4 { color: var(--brand); }

.ba-items {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.ba-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.ba-item-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 5px;
}

.ba-col--before .ba-item-dot { background: #E5756A; }
.ba-col--after  .ba-item-dot { background: var(--brand); }

/* ── About Teaser ────────────────────────────────────────── */
.about-teaser {
  background: var(--bg);
}

.about-teaser__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-16);
  align-items: center;
}

.about-teaser__photo {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--bg-alt);
  aspect-ratio: 4/5;
  max-width: 380px;
}

.about-teaser__photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  color: var(--text-muted);
  background: linear-gradient(135deg, var(--brand-light) 0%, var(--bg-alt) 100%);
}

.about-teaser__photo-placeholder svg {
  width: 64px;
  height: 64px;
  color: var(--brand);
  opacity: 0.5;
}

.about-teaser__photo-placeholder span {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--brand);
  opacity: 0.7;
}

.about-teaser__values {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-8);
}

.about-tag {
  background: var(--brand-light);
  color: var(--brand);
  border-radius: var(--radius-xl);
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--text-sm);
  font-weight: 600;
}

/* ── Blog Teaser ─────────────────────────────────────────── */
.blog-teaser {
  background: var(--bg-alt);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.blog-card__img {
  background: var(--brand-light);
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  font-size: var(--text-sm);
  font-weight: 500;
}

.blog-card__body {
  padding: var(--sp-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.blog-card__cat {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--brand);
}

.blog-card h4 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--text);
  line-height: 1.4;
}

.blog-card p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  flex: 1;
}

.blog-card__meta {
  font-size: var(--text-xs);
  color: var(--text-light);
  margin-top: auto;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border-light);
}

/* ── CTA Banner ──────────────────────────────────────────── */
.cta-banner {
  background: var(--brand);
  color: var(--white);
  padding-block: var(--sp-24);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(255,255,255,.06) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 50%, rgba(255,255,255,.04) 0%, transparent 60%);
  pointer-events: none;
}

.cta-banner__inner {
  position: relative;
  max-width: 680px;
  margin-inline: auto;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: var(--sp-4);
}

.cta-banner p {
  color: rgba(255,255,255,.80);
  font-size: var(--text-lg);
  margin-bottom: var(--sp-10);
}

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,.7);
  padding-block: var(--sp-16) var(--sp-8);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--sp-12);
  padding-bottom: var(--sp-12);
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: var(--sp-8);
}

.footer__brand img {
  height: 48px;
  width: auto;
  margin-bottom: var(--sp-4);
  filter: brightness(0) invert(1);
}

.footer__brand p {
  font-size: var(--text-sm);
  line-height: 1.7;
  max-width: 260px;
}

.footer__col h5 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--sp-4);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer__col a {
  display: block;
  font-size: var(--text-sm);
  color: rgba(255,255,255,.60);
  padding: var(--sp-1) 0;
  transition: color var(--transition);
}

.footer__col a:hover { color: var(--white); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: rgba(255,255,255,.35);
}

.footer__social {
  display: flex;
  gap: var(--sp-3);
}

.footer__social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.07);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.60);
  transition: all var(--transition);
}

.footer__social a:hover {
  background: var(--brand);
  color: var(--white);
}

.footer__social svg { width: 18px; height: 18px; }

/* ── Cookie Banner ───────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: var(--sp-6);
  left: var(--sp-6);
  right: var(--sp-6);
  max-width: 580px;
  background: var(--bg-dark);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--sp-6) var(--sp-8);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  display: none;
  flex-direction: column;
  gap: var(--sp-4);
}

.cookie-banner.visible { display: flex; }

.cookie-banner p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.75);
  line-height: 1.7;
}

.cookie-banner p a { color: #7ED4E0; text-decoration: underline; }

.cookie-banner__btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

.cookie-banner .btn-accept {
  background: var(--brand);
  color: var(--white);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background var(--transition);
}

.cookie-banner .btn-accept:hover { background: var(--brand-dark); }

.cookie-banner .btn-refuse {
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.75);
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,.12);
  transition: background var(--transition);
}

.cookie-banner .btn-refuse:hover { background: rgba(255,255,255,.14); }

/* ── Breadcrumb ──────────────────────────────────────────── */
.breadcrumb {
  padding-top: calc(72px + var(--sp-6));
  padding-bottom: var(--sp-4);
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.breadcrumb__list li {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.breadcrumb__list li a {
  color: var(--text-muted);
  transition: color var(--transition);
}

.breadcrumb__list li a:hover { color: var(--brand); }

.breadcrumb__sep {
  width: 4px;
  height: 4px;
  background: var(--text-light);
  border-radius: 50%;
}

.breadcrumb__list li:last-child {
  color: var(--brand);
  font-weight: 600;
}

/* ── Page Hero (inner pages) ─────────────────────────────── */
.page-hero {
  padding-top: calc(72px + var(--sp-16));
  padding-bottom: var(--sp-20);
  background: linear-gradient(160deg, var(--brand-darker) 0%, var(--bg-dark) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0; right: 0;
  height: 60px;
  background: var(--bg);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.page-hero .overline { color: #7ED4E0; }

.page-hero h1 { color: var(--white); margin-block: var(--sp-5) var(--sp-6); }

.page-hero .lead { color: rgba(255,255,255,.75); max-width: 660px; }

/* ── Service Detail ──────────────────────────────────────── */
.service-section {
  padding-block: var(--sp-20);
}

.service-section--alt { background: var(--bg-alt); }

.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}

.deliverable-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--sp-5) var(--sp-6);
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}

.deliverable-item:hover {
  border-color: var(--brand);
  box-shadow: var(--shadow-sm);
}

.deliverable-item svg {
  width: 20px;
  height: 20px;
  color: var(--brand);
  flex-shrink: 0;
  margin-top: 2px;
}

.deliverable-item p {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text);
}

/* ── Contact Form ────────────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text);
}

.form-group label .req { color: var(--brand); margin-left: 2px; }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-4) var(--sp-5);
  font-size: var(--text-base);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(26,112,128,.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236B7C82'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  padding-right: 40px;
}

.form-note {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: var(--sp-4);
}

.form-note a { color: var(--brand); text-decoration: underline; }

.form-success {
  background: var(--brand-light);
  border: 1px solid var(--brand);
  border-radius: var(--radius-md);
  padding: var(--sp-6);
  text-align: center;
  display: none;
}

.form-success.visible { display: block; }

/* ── Legal pages ─────────────────────────────────────────── */
.legal-content {
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-block: var(--sp-12);
}

.legal-content h2 {
  font-size: var(--text-2xl);
  margin-top: var(--sp-12);
  margin-bottom: var(--sp-5);
  padding-top: var(--sp-8);
  border-top: 1px solid var(--border-light);
}

.legal-content h2:first-of-type { border-top: none; }

.legal-content h3 {
  font-size: var(--text-xl);
  margin-top: var(--sp-8);
  margin-bottom: var(--sp-4);
  font-family: var(--font-body);
  font-weight: 700;
}

.legal-content p { margin-bottom: var(--sp-4); }

.legal-content ul {
  list-style: disc;
  padding-left: var(--sp-6);
  margin-bottom: var(--sp-4);
}

.legal-content ul li { margin-bottom: var(--sp-2); font-size: var(--text-base); }

.placeholder-block {
  background: #FFF3CD;
  border: 1px dashed #D4A017;
  border-radius: var(--radius-sm);
  padding: var(--sp-2) var(--sp-4);
  font-family: monospace;
  font-size: var(--text-sm);
  color: #856404;
  display: inline-block;
}

/* ── Blog list ───────────────────────────────────────────── */
.blog-empty {
  text-align: center;
  padding-block: var(--sp-20);
  color: var(--text-muted);
}

.blog-empty svg {
  width: 64px;
  height: 64px;
  margin-inline: auto;
  margin-bottom: var(--sp-5);
  color: var(--brand);
  opacity: 0.4;
}

/* ── Animations ──────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: none;
}

.fade-up:nth-child(1) { transition-delay: 0ms; }
.fade-up:nth-child(2) { transition-delay: 80ms; }
.fade-up:nth-child(3) { transition-delay: 160ms; }
.fade-up:nth-child(4) { transition-delay: 240ms; }
.fade-up:nth-child(5) { transition-delay: 320ms; }
.fade-up:nth-child(6) { transition-delay: 400ms; }

/* ── Utilities ───────────────────────────────────────────── */
.text-brand   { color: var(--brand); }
.text-muted   { color: var(--text-muted); }
.text-center  { text-align: center; }
.font-display { font-family: var(--font-display); }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .method__steps { grid-template-columns: repeat(3, 1fr); }
  .method__steps::before { display: none; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .insight__inner { grid-template-columns: 1fr; }
  .diff__inner { grid-template-columns: 1fr; }
  .about-teaser__inner { grid-template-columns: 1fr; }
  .about-teaser__photo { max-width: 260px; }
}

@media (max-width: 768px) {
  section { padding-block: var(--sp-16); }
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }

  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .problem-grid { grid-template-columns: 1fr; }
  .offer-cards { grid-template-columns: 1fr; }
  .ba-grid { grid-template-columns: 1fr; }
  .ba-arrow { display: none; }
  .method__steps { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .deliverables-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: var(--sp-4); text-align: center; }
  .hero__ctas { flex-direction: column; align-items: flex-start; }
  .cta-banner h2 { font-size: var(--text-2xl); }
}

@media (max-width: 480px) {
  .container { padding-inline: var(--sp-4); }
  .method__steps { grid-template-columns: 1fr; }
  .hero { padding-bottom: var(--sp-20); }
}

/* ── Focus / Accessibility ───────────────────────────────── */
:focus-visible {
  outline: 2.5px solid var(--brand);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── Print ───────────────────────────────────────────────── */
@media print {
  .nav, .cookie-banner, .cta-banner { display: none; }
}


/* ── Pour qui — Section qualification éditoriale ─────────── */
.pour-qui {
  background: var(--bg);
  border-top: 1px solid var(--border-light);
}

.pour-qui__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: start;
}

.pour-qui__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pour-qui__item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-5) 0;
  border-bottom: 1px solid var(--border-light);
}

.pour-qui__item:first-child {
  border-top: 1px solid var(--border-light);
}

.pour-qui__check {
  width: 20px;
  height: 20px;
  border: 1px solid var(--brand);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 3px;
}

.pour-qui__check svg {
  width: 12px;
  height: 12px;
  stroke: var(--brand);
}

.pour-qui__cross {
  width: 20px;
  height: 20px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 3px;
}

.pour-qui__cross svg {
  width: 12px;
  height: 12px;
  stroke: var(--text-muted);
}

.pour-qui__item p {
  font-size: var(--text-sm);
  color: var(--text);
  line-height: 1.6;
  margin: 0;
}

.pour-qui__not {
  background: var(--bg-alt);
  padding: var(--sp-8);
  border-left: 2px solid var(--border);
}

.pour-qui__not h4 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: var(--sp-6);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: var(--text-xs);
}

/* ── Objection anchor ─────────────────────────────────────── */
.objection-anchor {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: var(--sp-3);
  letter-spacing: .01em;
}

/* ── Reconnait checklist ──────────────────────────────────── */
.reconnait-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--border-light);
  margin-top: var(--sp-12);
}

.reconnait-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  border-bottom: 1px solid var(--border-light);
  border-right: 1px solid var(--border-light);
  transition: background var(--transition);
}

.reconnait-item:nth-child(even) {
  border-right: none;
}

.reconnait-item:hover {
  background: var(--brand-lighter);
}

.reconnait-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
  flex-shrink: 0;
  margin-top: 8px;
}

.reconnait-item p {
  font-size: var(--text-sm);
  color: var(--text);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 768px) {
  .pour-qui__grid { grid-template-columns: 1fr; gap: var(--sp-10); }
  .reconnait-grid { grid-template-columns: 1fr; }
  .reconnait-item:nth-child(even) { border-right: 1px solid var(--border-light); }
}