/* =====================================================
   HOME-V2.CSS — Améliorations V2 · Claire Devilliers
   Pain-points · Problématiques · Témoignages · B2B · FAQ
   ===================================================== */

/* ----- Hero V2 extensions ----- */
.hero-contact-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: calc(-1 * var(--space-2));
}

.hero-phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color var(--transition-interactive);
}

.hero-phone:hover {
  color: var(--color-primary-hover);
}

.hero-contact-sep {
  color: var(--color-text-faint);
  font-size: var(--text-xs);
}

.hero-location-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.hero-certifs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: calc(-1 * var(--space-2));
}

.certif-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.2em 0.75em;
  background: var(--color-surface);
}

/* ----- Pain-points strip ----- */
.painpoints-section {
  padding: var(--space-10) 0;
  background: var(--color-primary);
}

.painpoints-intro {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  text-align: center;
  margin-bottom: var(--space-6);
}

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

.painpoint-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-3);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: #fff;
  text-align: center;
  transition: background var(--transition-interactive), transform var(--transition-interactive);
  cursor: pointer;
}

.painpoint-card:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.painpoint-icon {
  font-size: 1.75rem;
  line-height: 1;
}

.painpoint-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: 1.3;
}

/* ----- Problématiques ----- */
.problems-section {
  padding: var(--space-24) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-14);
}

.problem-card {
  padding: var(--space-8);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
  position: relative;
  overflow: hidden;
}

.problem-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-teal-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.problem-card:hover {
  border-color: var(--color-primary-highlight);
  box-shadow: var(--shadow-md);
}

.problem-card:hover::before {
  transform: scaleX(1);
}

.problem-icon {
  width: 44px;
  height: 44px;
  color: var(--color-primary);
  opacity: 0.85;
}

.problem-icon svg {
  width: 100%;
  height: 100%;
}

.problem-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.3;
}

.problem-text {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-text-muted);
  flex: 1;
}

.problem-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color var(--transition-interactive);
  margin-top: var(--space-2);
}

.problem-link:hover {
  color: var(--color-primary-hover);
}

/* ----- Témoignages ----- */
.testimonials-section {
  padding: var(--space-24) 0;
  background: var(--color-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-14);
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin: 0;
}

.testimonial-stars {
  color: #f0ad4e;
  font-size: 1rem;
  letter-spacing: 0.05em;
}

.testimonial-quote {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-text);
  flex: 1;
  margin: 0;
}

.testimonial-quote strong {
  color: var(--color-primary);
  font-style: normal;
  font-weight: 500;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.testimonial-name {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}

.testimonial-location {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
}

/* ----- Service card price ----- */
.service-card-price {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ----- B2B Band ----- */
.b2b-band {
  padding: var(--space-16) 0;
  background: var(--color-text);
  position: relative;
  overflow: hidden;
}

.b2b-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 40% 80% at 0% 50%, color-mix(in srgb, var(--color-primary) 18%, transparent) 0%, transparent 70%),
    radial-gradient(ellipse 30% 60% at 100% 30%, color-mix(in srgb, var(--color-accent) 10%, transparent) 0%, transparent 60%);
  pointer-events: none;
}

.b2b-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-16);
  align-items: center;
}

.b2b-content .section-tag {
  color: var(--color-teal-light);
}

.b2b-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 300;
  color: #faf8f5;
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.b2b-text {
  font-size: var(--text-base);
  line-height: 1.7;
  color: rgba(250,248,245,0.7);
  margin-bottom: var(--space-8);
  max-width: 56ch;
}

.b2b-text strong {
  color: #faf8f5;
  font-weight: 500;
}

.b2b-band .btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.b2b-band .btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.b2b-clients {
  min-width: 200px;
}

.b2b-clients-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(250,248,245,0.4);
  margin-bottom: var(--space-4);
}

.b2b-clients-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.b2b-client-name {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(250,248,245,0.65);
  letter-spacing: 0.04em;
  padding: var(--space-2) var(--space-4);
  border: 1px solid rgba(250,248,245,0.12);
  border-radius: var(--radius-sm);
  text-align: center;
}

/* ----- Cabinet map link ----- */
.cabinet-zip {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 400;
}

.cabinet-map-link {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: 0.06em;
  margin-top: var(--space-2);
  display: inline-block;
  transition: color var(--transition-interactive);
}

.cabinet-map-link:hover {
  color: var(--color-primary-hover);
}

/* ----- FAQ accordion ----- */
.faq-section {
  padding: var(--space-24) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.faq-list {
  max-width: 760px;
  margin: var(--space-14) auto 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-5) 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  text-align: left;
  line-height: 1.4;
  transition: color var(--transition-interactive);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: transform 0.3s ease, color 0.3s ease;
}

.faq-item--open .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-item--open .faq-question {
  color: var(--color-primary);
}

.faq-answer {
  padding-bottom: var(--space-6);
}

.faq-answer p {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-muted);
  margin: 0;
}

.faq-answer strong {
  color: var(--color-text);
  font-weight: 500;
}

/* ----- Active nav item ----- */
.nav-item--active .nav-link {
  color: var(--color-primary);
}

/* ----- Responsive V2 ----- */
@media (max-width: 1100px) {
  .painpoints-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .b2b-inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .b2b-clients-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-2);
  }
}

@media (max-width: 900px) {
  .problems-grid {
    grid-template-columns: 1fr 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-contact-bar {
    justify-content: center;
  }
  .hero-certifs {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .painpoints-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .problems-grid {
    grid-template-columns: 1fr;
  }
  .b2b-inner {
    gap: var(--space-8);
  }
  .painpoints-section {
    padding: var(--space-8) 0;
  }
  .faq-question {
    font-size: var(--text-sm);
  }
}