/* ============================================
   KATUISCIA — Landing Pages (Formation / Grossiste)
   Modern, dynamic, conversion-oriented
   ============================================ */

/* ---- Hero Section ---- */
.landing-hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--space-4xl);
  overflow: hidden;
  background-color: var(--color-dark);
}

.landing-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7);
  z-index: 0;
}

.landing-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 15, 14, 0.9) 0%, rgba(26, 15, 14, 0.4) 50%, transparent 100%);
  z-index: 1;
}

.landing-hero__bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
                     radial-gradient(circle at 80% 20%, rgba(255,255,255,0.08) 0%, transparent 40%);
}

.landing-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 var(--space-xl);
  margin: 0 auto;
  text-align: left;
}

.landing-hero__badge {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 8px 24px;
  border: 1px solid var(--color-warm);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-xl);
  color: var(--color-warm-light);
  font-weight: var(--weight-semibold);
  background: rgba(196, 150, 122, 0.1);
  backdrop-filter: blur(4px);
}

.landing-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(40px, 7vw, 84px);
  font-weight: var(--weight-light);
  line-height: 1;
  margin-bottom: var(--space-lg);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.landing-hero__title em {
  font-style: italic;
  color: var(--color-warm);
}

.landing-hero__desc {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.9);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-3xl);
  max-width: 600px;
}

.landing-hero__cta-group {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-start;
  flex-wrap: wrap;
}

.landing-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 16px 32px;
  border-radius: var(--radius-full);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  font-weight: var(--weight-medium);
  transition: all var(--duration-normal);
  cursor: pointer;
  border: none;
}

.landing-cta--primary {
  background: var(--color-cream);
  color: var(--color-dark);
}

.landing-cta--primary:hover {
  background: var(--color-peach);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.landing-cta--ghost {
  background: transparent;
  color: var(--color-cream);
  border: 1px solid rgba(255,255,255,0.3);
}

.landing-cta--ghost:hover {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.05);
}

.landing-cta svg {
  width: 14px;
  height: 14px;
}

/* ---- Stats Bar ---- */
.landing-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(61,41,40,0.08);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.landing-stat {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  background: var(--color-white);
}

.landing-stat__number {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: var(--weight-light);
  color: var(--color-dark);
  display: block;
  margin-bottom: 4px;
}

.landing-stat__label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

/* ---- Content Section ---- */
.landing-section {
  padding: var(--space-4xl) var(--space-xl);
}

.landing-section--alt {
  background: var(--color-gray);
}

.landing-section__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
}

.landing-section__eyebrow {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
}

.landing-section__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: var(--weight-light);
  color: var(--color-dark);
  margin-bottom: var(--space-md);
}

.landing-section__desc {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: var(--leading-relaxed);
}

/* ---- Feature Cards ---- */
.landing-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.landing-feature {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  border: 1px solid rgba(61,41,40,0.06);
  transition: transform var(--duration-normal), box-shadow var(--duration-normal);
}

.landing-feature:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(61,41,40,0.08);
}

.landing-feature__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-gray);
  color: var(--color-dark);
}

.landing-feature__icon svg {
  width: 22px;
  height: 22px;
}

.landing-feature__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.landing-feature__desc {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: var(--leading-relaxed);
}

/* ---- Video Section ---- */
.landing-video {
  max-width: 900px;
  margin: 0 auto;
}

.landing-video__wrapper {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: #1a0f0e;
  cursor: pointer;
}

.landing-video__placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  transition: opacity var(--duration-normal);
}

.landing-video__wrapper:hover .landing-video__placeholder {
  opacity: 0.4;
}

.landing-video__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  background: rgba(255,255,255,0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--duration-normal), box-shadow var(--duration-normal);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.landing-video__wrapper:hover .landing-video__play {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.landing-video__play svg {
  width: 24px;
  height: 24px;
  color: var(--color-dark);
  margin-left: 3px;
}

.landing-video__caption {
  text-align: center;
  margin-top: var(--space-md);
  font-size: var(--text-sm);
  color: var(--color-text-light);
  font-style: italic;
}

/* ---- Steps / Process ---- */
.landing-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  max-width: 900px;
  margin: 0 auto;
  counter-reset: step-counter;
}

.landing-step {
  text-align: center;
  counter-increment: step-counter;
  position: relative;
}

.landing-step::before {
  content: counter(step-counter, decimal-leading-zero);
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: var(--weight-light);
  color: rgba(61,41,40,0.08);
  display: block;
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.landing-step__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.landing-step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: var(--leading-relaxed);
}

/* ---- Booking / CTA split ---- */
.landing-booking {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  max-width: 1000px;
  margin: 0 auto;
  align-items: start;
}

/* ---- Final CTA Banner ---- */
.landing-cta-banner {
  background: linear-gradient(165deg, #1a0f0e, #3D2928);
  color: var(--color-cream);
  text-align: center;
  padding: var(--space-4xl) var(--space-xl);
}

.landing-cta-banner__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: var(--weight-light);
  margin-bottom: var(--space-md);
  color: var(--color-white);
}

.landing-cta-banner__desc {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.9);
  max-width: 500px;
  margin: 0 auto var(--space-xl);
}

/* ---- Responsive ---- */
.landing-accompagnement-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .landing-accompagnement-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 700px;
  }
  .landing-features,
  .landing-steps {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
  .landing-stats {
    grid-template-columns: 1fr;
  }
  .landing-booking {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .landing-accompagnement-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
  .landing-hero__inner {
    padding-top: calc(var(--header-height-mobile) + var(--space-2xl));
  }
  .landing-hero__cta-group {
    flex-direction: column;
    align-items: center;
  }
  .landing-cta {
    width: 100%;
    justify-content: center;
  }
}