/* ============================================================
   components.css — composants charte Initiative
   ------------------------------------------------------------
   Règles clés :
   - Vert primaire #70C820 = action principale (1 par écran)
   - Vert outlined = action secondaire
   - Rose plein = EXCEPTION (bloc newsletter uniquement)
   - Boutons UPPERCASE Bold + flèche ">"
   - Border-radius ≤ 4px partout
   ============================================================ */

/* === Boutons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  height: var(--btn-height);
  padding: var(--btn-padding-y) var(--btn-padding-x);
  font-family: var(--font-display);
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
  white-space: nowrap;
}

.btn::after {
  content: '›';
  font-weight: var(--fw-bold);
  font-size: 1.4em;
  line-height: 0;
  transform: translateY(-1px);
}

.btn--no-arrow::after {
  display: none;
}

/* CTA principal — vert plein */
.btn--primary {
  background-color: var(--color-green);
  color: var(--color-charcoal);
  border-color: var(--color-green);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--color-green-hover);
  border-color: var(--color-green-hover);
  color: var(--color-charcoal);
  text-decoration: none;
}

/* CTA secondaire — vert outlined */
.btn--secondary {
  background-color: transparent;
  color: var(--color-green);
  border-color: var(--color-green);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
  background-color: var(--color-green-soft);
  color: var(--color-charcoal);
  text-decoration: none;
}

/* Exception charte — bouton rose plein (newsletter uniquement) */
.btn--accent {
  background-color: var(--color-rose);
  color: var(--color-white);
  border-color: var(--color-rose);
}

.btn--accent:hover,
.btn--accent:focus-visible {
  background-color: var(--color-rose-hover);
  border-color: var(--color-rose-hover);
  color: var(--color-white);
  text-decoration: none;
}

/* Bouton fantôme neutre */
.btn--ghost {
  background-color: transparent;
  color: var(--color-charcoal);
  border-color: var(--color-gray-light);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--color-charcoal);
  color: var(--color-charcoal);
  text-decoration: none;
}

.btn--lg {
  height: 52px;
  padding: 16px 28px;
  font-size: var(--fs-body-lg);
}

.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

/* === Site header === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-gray-light);
  backdrop-filter: saturate(180%) blur(8px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-block: var(--space-sm);
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  line-height: 0;
}

.site-header__brand:hover {
  text-decoration: none;
}

.site-header__logo {
  height: 44px;
  width: auto;
  display: block;
}

@media (min-width: 768px) {
  .site-header__logo {
    height: 52px;
  }
}

/* === Hero === */
.hero {
  position: relative;
  padding-block: var(--space-xl) var(--space-lg);
  background-color: var(--color-white);
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    padding-block: var(--space-2xl) var(--space-xl);
  }
}

.hero__inner {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-xl);
  }
}

.hero__title {
  font-size: var(--fs-h1-display);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.hero__title .accent {
  color: var(--color-rose);
  font-style: italic;
}

.hero__lead {
  font-size: var(--fs-body-lg);
  color: var(--color-body);
  margin-bottom: var(--space-md);
  max-width: 52ch;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: var(--fs-body);
  color: var(--color-gray-medium);
}

.hero__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}

.hero__meta-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background-color: var(--color-green);
  display: inline-block;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* === Bulles d'icônes (motif signature) ===
   Cercle blanc ~140px avec picto rose trait fin, reliés par
   le motif réseau (trait vert + points roses). */
.bubbles {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg) var(--space-md);
  justify-items: center;
  padding-block: var(--space-md);
}

@media (min-width: 640px) {
  .bubbles {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
  }
}

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

.bubble__circle {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-pill);
  background-color: var(--color-white);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-sm);
  color: var(--color-rose);
}

.bubble__circle svg {
  width: 56px;
  height: 56px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bubble__label {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--color-charcoal);
  max-width: 14ch;
  margin-inline: auto;
  line-height: var(--lh-h3);
}

/* Trait vert horizontal qui relie les bulles (desktop seulement) */
@media (min-width: 640px) {
  .bubbles::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 12.5%;
    right: 12.5%;
    height: 3px;
    background-color: var(--color-green);
    border-radius: var(--radius-pill);
    z-index: 0;
  }

  .bubble::before {
    content: '';
    position: absolute;
    top: 56px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    border-radius: var(--radius-pill);
    background-color: var(--color-rose);
    z-index: 0;
  }
}

/* === Cards dispositifs === */
.dispositifs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .dispositifs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .dispositifs-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  display: flex;
  flex-direction: column;
  padding: var(--space-md);
  background-color: var(--color-white);
  border: var(--border-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-rose);
}

.card__icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card__title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--color-rose);
  margin-bottom: var(--space-xs);
  font-style: italic;
}

.card__baseline {
  font-size: var(--fs-body);
  color: var(--color-body);
  margin-bottom: var(--space-md);
  flex-grow: 1;
  line-height: var(--lh-base);
}

.card__link {
  font-size: var(--fs-label);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--color-green);
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  margin-top: auto;
}

.card__link::after {
  content: '›';
  font-size: 1.4em;
  line-height: 0;
}

.card__link:hover {
  color: var(--color-charcoal);
  text-decoration: none;
}

/* === Steps « Comment ça marche » === */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  list-style: none;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step {
  text-align: center;
}

.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  background-color: var(--color-rose-soft);
  color: var(--color-rose);
  font-weight: var(--fw-bold);
  font-size: 1.5rem;
  font-style: italic;
  margin-bottom: var(--space-sm);
}

.step__title {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-xs);
  color: var(--color-charcoal);
}

.step__text {
  color: var(--color-gray-medium);
  font-size: var(--fs-body);
}

/* === Stats (chiffres clés) === */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  text-align: center;
}

.stat__value {
  font-size: var(--fs-stat);
  font-weight: var(--fw-bold);
  font-style: italic;
  color: var(--color-rose);
  line-height: 1;
  display: block;
  margin-bottom: var(--space-xs);
}

.stat__label {
  font-size: var(--fs-body);
  color: var(--color-body);
}

/* ============================================================
   Portraits placeholders
   ------------------------------------------------------------
   En attendant les vraies photos d'entrepreneurs (charte IR :
   portraits authentiques, jamais de stock), on génère des
   placeholders ronds avec gradient chaud + silhouette stylisée.
   Composant à remplacer par <img> une fois les photos fournies.
   ============================================================ */
.portrait {
  --portrait-size: 80px;
  --portrait-bg-a: var(--color-rose-soft);
  --portrait-bg-b: var(--color-green-soft);
  --portrait-fg: rgba(228, 24, 104, 0.28);

  position: relative;
  width: var(--portrait-size);
  height: var(--portrait-size);
  border-radius: var(--radius-pill);
  overflow: hidden;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--portrait-bg-a), var(--portrait-bg-b));
  display: inline-block;
  vertical-align: middle;
  isolation: isolate;
}

/* Silhouette stylisée (épaules + tête) en pseudo-éléments */
.portrait::before {
  content: '';
  position: absolute;
  bottom: -12%;
  left: 50%;
  transform: translateX(-50%);
  width: 78%;
  height: 70%;
  border-radius: 50% 50% 0 0;
  background-color: var(--portrait-fg);
}

.portrait::after {
  content: '';
  position: absolute;
  top: 18%;
  left: 50%;
  transform: translateX(-50%);
  width: 38%;
  height: 38%;
  border-radius: 50%;
  background-color: var(--portrait-fg);
}

/* Tailles */
.portrait--sm { --portrait-size: 64px; }
.portrait--md { --portrait-size: 96px; }
.portrait--lg { --portrait-size: 160px; }
.portrait--xl {
  --portrait-size: 280px;
}
@media (min-width: 768px) {
  .portrait--xl { --portrait-size: 360px; }
}

/* Variantes de gradient pour varier visuellement */
.portrait--v1 { --portrait-bg-a: var(--color-rose-soft); --portrait-bg-b: #fff4d6; }
.portrait--v2 { --portrait-bg-a: var(--color-green-soft); --portrait-bg-b: var(--color-rose-soft); }
.portrait--v3 { --portrait-bg-a: #fff4d6; --portrait-bg-b: var(--color-green-soft); }
.portrait--v4 { --portrait-bg-a: var(--color-rose-soft); --portrait-bg-b: #fde2cf; }
.portrait--v5 { --portrait-bg-a: #fde2cf; --portrait-bg-b: var(--color-green-soft); }

/* Petit anneau d'accent rose (clin d'œil à la grammaire IR : portrait dans pin) */
.portrait--ring {
  box-shadow:
    0 0 0 3px var(--color-white),
    0 0 0 5px var(--color-rose);
}

/* Tag « photo placeholder » */
.portrait__tag {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-rose);
  color: var(--color-white);
  font-size: 8px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  z-index: 2;
}

/* ============================================================
   Hero figure (visuel officiel Initiative)
   ============================================================ */
.hero__figure {
  position: relative;
  justify-self: center;
  width: 100%;
  max-width: 520px;
}

.hero__image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

/* ============================================================
   Témoignages
   ============================================================ */
.testimonials {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .testimonials {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial {
  position: relative;
  padding: var(--space-md);
  background-color: var(--color-white);
  border: var(--border-card);
  border-top: 4px solid var(--color-rose);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.testimonial__quote {
  font-size: var(--fs-body);
  line-height: var(--lh-base);
  color: var(--color-body);
  margin-bottom: var(--space-md);
  position: relative;
  padding-left: 22px;
  flex-grow: 1;
}

.testimonial__quote::before {
  content: '“';
  position: absolute;
  left: -2px;
  top: -14px;
  font-size: 3rem;
  color: var(--color-rose);
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testimonial__name {
  font-weight: var(--fw-bold);
  font-style: italic;
  color: var(--color-rose);
  font-size: var(--fs-body);
}

.testimonial__role {
  font-size: var(--fs-label);
  color: var(--color-gray-medium);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  font-weight: var(--fw-medium);
}

/* ============================================================
   Bandeau « Ils s'appellent... »
   ============================================================ */
.portraits-band {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  position: relative;
}

@media (min-width: 640px) {
  .portraits-band {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .portraits-band {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Trait vert décoratif qui traverse la rangée (motif réseau) */
@media (min-width: 1024px) {
  .portraits-band::before {
    content: '';
    position: absolute;
    top: 48px;
    left: 8%;
    right: 8%;
    height: 3px;
    background-color: var(--color-green);
    border-radius: var(--radius-pill);
    z-index: 0;
    opacity: 0.5;
  }
}

.portrait-card {
  text-align: center;
  position: relative;
  z-index: 1;
}

.portrait-card .portrait {
  margin-bottom: var(--space-sm);
}

.portrait-card__name {
  font-weight: var(--fw-bold);
  font-style: italic;
  color: var(--color-rose);
  font-size: var(--fs-body);
  line-height: 1.2;
}

.portrait-card__role {
  font-size: var(--fs-label);
  color: var(--color-gray-medium);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  margin-top: 4px;
}

/* === Footer === */
.site-footer {
  padding-block: var(--space-lg);
  background-color: var(--color-charcoal);
  color: var(--color-white);
  font-size: var(--fs-body);
}

.site-footer a {
  color: var(--color-white);
}

.site-footer a:hover {
  color: var(--color-green);
  text-decoration: underline;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .site-footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}