/* KADC — landing page styles */
:root {
  --green-900: #0d3b1f;
  --green-700: #1b5e3a;
  --green-500: #2d8a5e;
  --green-100: #e8f5ef;
  --gold: #c9a227;
  --text: #1a1f1c;
  --text-muted: #4a554e;
  --surface: #ffffff;
  --border: #d4e0d8;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(13, 59, 31, 0.08);
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text);
  background-color: #f7faf8;
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(45, 138, 94, 0.12), transparent 50%),
    linear-gradient(180deg, var(--green-100) 0%, #f7faf8 38%, #fff 100%);
  min-height: 100vh;
}

a {
  color: var(--green-700);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--green-900);
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 999;
  padding: 0.75rem 1rem;
  background: var(--green-900);
  color: #fff;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
}

.wrap {
  width: min(1100px, 92vw);
  margin-inline: auto;
}

/* Header */
.site-header {
  padding: 1rem 0 0;
}

.brand-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--green-900);
}

.logo span {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--green-500);
  margin-top: 0.15rem;
}

.tag-pill {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--green-700);
  background: var(--green-100);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.header-login {
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.header-login:hover {
  text-decoration: underline;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Hero */
.hero-full {
  padding: 1rem 0 0;
}

.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
  padding: 1.5rem 0 1rem;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 1fr);
    gap: 2.5rem;
    padding: 2rem 0 1.25rem;
  }
}

.hero-text h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 4.5vw, 2.35rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--green-900);
  max-width: 22ch;
}

.hero-text .lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 52ch;
  margin: 0 0 1.5rem;
}

.hero-text .strap {
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--green-700);
  border-left: 4px solid var(--gold);
  padding-left: 0.75rem;
  margin-bottom: 0;
}

.hero-visual {
  position: relative;
}

.hero-frame {
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(145deg, #fff 0%, var(--green-100) 100%);
  border: 1px solid var(--border);
  box-shadow: 0 12px 40px rgba(13, 59, 31, 0.12), 0 2px 8px rgba(13, 59, 31, 0.06);
}

.hero-img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.hero-photo-credit {
  margin: 0;
  padding: 0.5rem 0.75rem 0.65rem;
  font-size: 0.72rem;
  line-height: 1.4;
  color: var(--text-muted);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, #fff 100%);
  border-top: 1px solid var(--border);
}

.hero-photo-credit a {
  color: var(--green-700);
}

@keyframes float-soft {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

.float-slow {
  animation: float-soft 7s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .float-slow {
    animation: none;
  }
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.stats--hero {
  padding: 1.25rem 0 2.5rem;
  margin-top: 0.25rem;
}

.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.stat strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--green-700);
  line-height: 1.2;
}

.stat span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Journey / media strip */
.visual-band {
  padding: 0.5rem 0 1rem;
}

.section-head {
  margin-bottom: 1.25rem;
}

.section-title {
  margin: 0 0 0.5rem;
  font-size: 1.45rem;
  color: var(--green-900);
}

.section-lead {
  margin: 0;
  max-width: 62ch;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.media-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
  scrollbar-color: var(--green-500) var(--green-100);
}

.media-scroll:focus-visible {
  outline: 3px solid var(--green-500);
  outline-offset: 2px;
}

.media-figure {
  margin: 0;
  min-width: min(100%, 960px);
}

.journey-img {
  display: block;
  width: 100%;
  max-width: 960px;
  height: auto;
  margin: 0 auto;
}

.media-caption {
  padding: 0.65rem 1rem 0.85rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  text-align: center;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, #fbfcfb 0%, #fff 100%);
}

/* Pillars */
.pillars {
  padding: 1rem 0 0.5rem;
}

.pillar-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .pillar-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pillar-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.25rem;
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pillar-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(13, 59, 31, 0.1);
}

@media (prefers-reduced-motion: reduce) {
  .pillar-card {
    transition: none;
  }

  .pillar-card:hover {
    transform: none;
  }
}

.pillar-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 0.65rem;
}

.pillar-title {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  color: var(--green-900);
}

.pillar-text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Photo feature */
.photo-feature {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: #1a1a1a;
}

.photo-feature img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.photo-feature figcaption {
  padding: 0.65rem 0.85rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  background: var(--surface);
}

.why-section .why-grid {
  margin-bottom: 1.25rem;
}

.vision-card {
  max-width: 100%;
}

/* Video / media callout */
.media-callout {
  padding: 1rem 0 2rem;
}

.video-panel {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, #0d3b1f 0%, #1b5e3a 45%, #2d8a5e 100%);
  box-shadow: 0 16px 48px rgba(13, 59, 31, 0.2);
}

.video-panel__art {
  position: absolute;
  inset: 0;
  opacity: 0.9;
  pointer-events: none;
}

.video-panel__waves {
  width: 100%;
  height: 100%;
  display: block;
}

.video-panel__inner {
  position: relative;
  z-index: 1;
  padding: 2rem 1.5rem 2.25rem;
  color: #f0faf4;
  text-align: center;
}

@media (min-width: 640px) {
  .video-panel__inner {
    padding: 2.5rem 2.5rem 2.75rem;
    max-width: 560px;
    margin-inline: auto;
  }
}

.video-panel__label {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.85;
}

.video-panel__title {
  margin: 0 0 0.65rem;
  font-size: clamp(1.2rem, 3vw, 1.45rem);
  font-weight: 800;
  color: #fff;
}

.video-panel__text {
  margin: 0 0 1.25rem;
  font-size: 0.98rem;
  line-height: 1.55;
  opacity: 0.92;
}

.video-panel__play {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  cursor: default;
}

.video-panel__play svg {
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.25));
}

.video-panel__play-text {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.9;
}

/* Sections */
section {
  padding: 2rem 0;
}

section h2 {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  color: var(--green-900);
}

section p {
  margin: 0 0 1rem;
  max-width: 65ch;
}

.grid-2 {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.5rem;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: var(--green-700);
}

.card p:last-child {
  margin-bottom: 0;
}

.audience {
  list-style: none;
  padding: 0;
  margin: 0;
}

.audience li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 0.65rem;
}

.audience li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--green-500);
  border-radius: 50%;
}

.audience li:last-child {
  margin-bottom: 0;
}

/* Footer */
.site-footer {
  margin-top: 2rem;
  padding: 1.75rem 0 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.site-footer p {
  margin: 0 0 0.5rem;
  max-width: 70ch;
}

.site-footer .note {
  font-size: 0.8rem;
  opacity: 0.9;
}