/* ClimadaptIA landing — scoped to .landing-page only */

.landing-page .landing-main {
  max-width: none;
  margin: 0;
  padding: 0;
  display: block;
  gap: 0;
}

.landing-wrap {
  width: 100%;
  max-width: var(--page-max-width, 1180px);
  margin: 0 auto;
  padding-left: var(--page-padding-x, 24px);
  padding-right: var(--page-padding-x, 24px);
}

/* Hero full-bleed */
.landing-page .app-header {
  border-bottom: none;
  box-shadow: 0 1px 0 var(--line);
}

.landing-page .landing-main {
  margin-top: 0;
}

.landing-hero-full {
  position: relative;
  min-height: clamp(380px, 52vh, 520px);
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: 0;
  background-color: var(--primary-dark);
  background-image: url("/assets/landing/hero-atmospheric-simulation.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center top;
}

.landing-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(31, 87, 181, 0.78);
}

.landing-hero-inner {
  position: relative;
  z-index: 2;
  padding: 56px var(--page-padding-x, 24px) 64px;
  max-width: 640px;
}

.landing-eyebrow {
  margin: 0 0 10px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-dark);
  font-weight: 600;
}

.landing-eyebrow--light {
  color: rgba(255, 255, 255, 0.9);
}

.landing-hero-title {
  margin: 0 0 14px;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.15;
  font-weight: 650;
  color: #fff;
}

.landing-hero-lead {
  margin: 0 0 24px;
  font-size: 1.05rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 500;
}

.landing-hero-link {
  margin: 18px 0 0;
  font-size: 0.9rem;
}

.landing-hero-link a {
  color: var(--primary-soft);
  text-decoration: none;
  font-weight: 600;
}

.landing-hero-link a:hover {
  text-decoration: underline;
}

.landing-btn-on-dark {
  background: #fff;
  border-color: #fff;
  color: var(--primary-darker);
}

.landing-btn-on-dark:hover {
  background: var(--primary-soft);
  border-color: #fff;
  color: var(--primary-darker);
}

.landing-inline-link {
  color: var(--primary-dark);
  text-decoration: none;
  font-weight: 600;
}

.landing-inline-link:hover {
  text-decoration: underline;
}

/* Split sections */
.landing-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 64px var(--page-padding-x, 24px);
  max-width: var(--page-max-width, 1180px);
  margin: 0 auto;
}

.landing-split-content p {
  margin: 0 0 16px;
  line-height: 1.6;
  color: var(--text);
}

.landing-split-media {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(20, 22, 35, 0.12);
}

.landing-split-media img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 280px;
  object-fit: cover;
}

.landing-section-title {
  margin: 0 0 16px;
  font-size: 1.45rem;
  font-weight: 650;
  line-height: 1.25;
}

.landing-section-title--center {
  text-align: center;
  margin-bottom: 32px;
}

.landing-section-title--light {
  color: #fff;
}

.landing-list {
  margin: 16px 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.landing-list li + li {
  margin-top: 8px;
}

/* Bands */
.landing-band {
  background: var(--surface-soft);
  padding: 56px 0;
}

.landing-band--alt {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.landing-band-text {
  margin: 0 0 12px;
  font-size: 1rem;
  line-height: 1.6;
  max-width: 820px;
}

/* Section blocks */
.landing-section-block {
  padding: 64px var(--page-padding-x, 24px);
}

/* Capability media cards */
.landing-capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.landing-media-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(20, 22, 35, 0.07);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.landing-media-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(53, 136, 252, 0.12);
}

.landing-media-card-image {
  height: 168px;
  overflow: hidden;
}

.landing-media-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.landing-media-card-image--contain {
  background: #f4f6fb;
}

.landing-media-card-image--contain img {
  object-fit: contain;
  object-position: center top;
}

.landing-split-media img[src*="knowledge-graph"] {
  object-fit: contain;
  object-position: center;
  background: #f4f6fb;
}

.landing-media-card-body {
  padding: 18px 20px 22px;
}

.landing-capability-num {
  display: inline-block;
  margin-bottom: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--primary-dark);
}

.landing-media-card h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 650;
}

.landing-media-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--muted);
}

/* Audience */
.landing-audience-grid {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.landing-audience-grid li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 0.92rem;
  line-height: 1.45;
}

.landing-audience-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
}

/* Platform CTA band */
.landing-cta-band {
  padding: 56px 0;
  background: var(--primary-darker);
}

.landing-platform-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.landing-platform-card {
  padding: 28px 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 14px;
}

.landing-platform-card p {
  margin: 0 0 18px;
  font-size: 0.92rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.88);
}

.landing-subtitle {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
}

.landing-platform-card .btn {
  margin-top: 4px;
}

.landing-cta-band .btn-primary {
  background: #fff;
  border-color: #fff;
  color: var(--primary-darker);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.12);
}

.landing-cta-band .btn-primary:hover {
  background: var(--primary-soft);
  border-color: #fff;
  color: var(--primary-darker);
}

/* Publications */
.landing-news-section {
  padding: 64px 0 72px;
  background: var(--surface-soft);
  border-top: 1px solid var(--line);
}

.landing-news-header {
  max-width: 640px;
  margin-bottom: 28px;
}

.landing-news-header .landing-section-title {
  margin-bottom: 10px;
}

.landing-news-intro {
  margin: 0;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--muted);
}

.landing-news-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  height: 100%;
  box-shadow: 0 8px 24px rgba(20, 22, 35, 0.05);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.landing-news-card:hover {
  border-color: var(--primary-border-hover);
  box-shadow: 0 14px 32px rgba(53, 136, 252, 0.1);
  transform: translateY(-2px);
}

.landing-news-card--featured {
  margin-bottom: 20px;
  padding: 28px 28px 26px;
  background: #fff;
  box-shadow: 0 12px 36px rgba(53, 136, 252, 0.12);
}

.landing-news-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 12px;
}

.landing-news-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--primary-darker);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
}

.landing-news-badge--article {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary-darker);
}

.landing-news-date {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.landing-news-card-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.35;
  color: var(--text);
}

.landing-news-card--featured .landing-news-card-title {
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  line-height: 1.25;
}

.landing-news-card p {
  margin: 0;
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--muted);
}

.landing-news-card--featured p {
  font-size: 0.95rem;
  max-width: 820px;
}

.landing-news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.landing-news-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  margin-top: auto;
  padding: 10px 16px;
  border: 2px solid var(--primary-dark);
  border-radius: 10px;
  background: #fff;
  color: var(--primary-darker);
  font-size: 0.86rem;
  font-weight: 650;
  text-decoration: none;
  transition:
    background 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}

.landing-news-cta:hover {
  background: var(--primary-soft);
  border-color: var(--primary-darker);
  color: var(--primary-darker);
  text-decoration: none;
}

.landing-news-cta--compact {
  padding: 0;
  border: none;
  background: transparent;
  color: var(--primary-darker);
}

.landing-news-cta--compact:hover {
  background: transparent;
  text-decoration: underline;
}

.landing-news-cta-icon {
  font-size: 0.95rem;
  line-height: 1;
}

/* Partners carousel */
.landing-partners-section {
  padding: 40px 0 48px;
  background: var(--surface-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.landing-partners-carousel {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: 1fr auto;
  gap: 12px 10px;
  align-items: center;
  margin-bottom: 20px;
}

.landing-partners-viewport {
  grid-column: 2;
  grid-row: 1;
  overflow: hidden;
  outline: none;
}

.landing-partners-track {
  display: flex;
  gap: 16px;
  will-change: transform;
}

.landing-partner-slide {
  margin: 0;
  flex: 0 0 100%;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
  padding: 14px 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.landing-partner-logo {
  display: block;
  max-width: 100%;
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.landing-carousel-btn {
  grid-row: 1;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border: 2px solid var(--primary-border);
  border-radius: 50%;
  background: #fff;
  color: var(--primary-darker);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition:
    background 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}

.landing-carousel-btn:hover {
  background: var(--primary-soft);
  border-color: var(--primary-dark);
}

.landing-carousel-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.landing-carousel-btn--prev {
  grid-column: 1;
}

.landing-carousel-btn--next {
  grid-column: 3;
}

.landing-carousel-dots {
  grid-column: 1 / -1;
  grid-row: 2;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}

.landing-carousel-dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--primary-border);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}

.landing-carousel-dot[aria-selected="true"] {
  background: var(--primary);
  transform: scale(1.15);
}

.landing-carousel-dot:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.landing-partners-legal {
  margin: 0 auto;
  max-width: 720px;
  text-align: center;
  line-height: 1.5;
}

@media (min-width: 640px) {
  .landing-partner-slide {
    flex-basis: calc((100% - 16px) / 2);
  }
}

@media (min-width: 1024px) {
  .landing-partner-slide {
    flex-basis: calc((100% - 32px) / 3);
  }
}

.landing-page .landing-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Responsive */
@media (max-width: 1100px) {
  .landing-news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .landing-split {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .landing-split-media {
    order: -1;
  }

  .landing-capability-grid {
    grid-template-columns: 1fr;
  }

  .landing-platform-grid {
    grid-template-columns: 1fr;
  }

  .landing-audience-grid {
    grid-template-columns: 1fr;
  }

  .landing-news-grid {
    grid-template-columns: 1fr;
  }

  .landing-hero-inner {
    max-width: none;
    padding-top: 48px;
    padding-bottom: 48px;
  }
}

@media (max-width: 520px) {
  .landing-carousel-btn {
    width: 34px;
    height: 34px;
    font-size: 1.15rem;
  }

  .landing-hero-title {
    font-size: 1.55rem;
  }
}