:root {
  --brand: #50C878;
  --brand-deep: #1B6B47;
  --brand-soft: #D8F0E4;
  --ink: #14201A;
  --muted: #5B6B62;
  --line: rgba(20, 32, 26, 0.1);
  --paper: #F7FBF8;
  --warn: #8A4B12;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: Manrope, sans-serif;
  background: var(--paper);
}

img { max-width: 100%; display: block; }
a { color: inherit; }
.shell {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}
.narrow { max-width: 720px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(247, 251, 248, 0.86);
  border-bottom: 1px solid var(--line);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: Sora, sans-serif;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.logo img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: cover;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}
.nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 650;
  font-size: 0.92rem;
}
.nav a:hover { color: var(--brand-deep); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--brand-deep));
  color: #fff;
  text-decoration: none;
  font-weight: 750;
  font-size: 0.95rem;
  box-shadow: 0 12px 28px rgba(47, 158, 107, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 32px rgba(47, 158, 107, 0.34);
}
.btn-sm { padding: 10px 16px; font-size: 0.88rem; }
.btn-ghost {
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: none;
  backdrop-filter: blur(8px);
}
.cta-band .btn-ghost,
.hero .btn-ghost {
  color: #fff;
}

/* Hero */
.hero {
  position: relative;
  min-height: min(100vh, 920px);
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: heroDrift 18s ease-in-out infinite alternate;
}
.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 28, 20, 0.35) 0%, rgba(10, 28, 20, 0.55) 42%, rgba(10, 28, 20, 0.88) 100%),
    radial-gradient(700px 420px at 18% 20%, rgba(47, 158, 107, 0.35), transparent 60%);
}
.hero-copy {
  position: relative;
  z-index: 1;
  padding: 120px 0 72px;
  animation: rise 0.9s ease both;
}
.brand-word {
  margin: 14px 0 8px;
  font-family: Sora, sans-serif;
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.95;
}
.hero h1 {
  margin: 0 0 16px;
  font-family: Sora, sans-serif;
  font-size: clamp(1.55rem, 3.6vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  max-width: 14ch;
}
.hero-lede {
  margin: 0 0 28px;
  max-width: 34rem;
  font-size: 1.08rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.86);
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Splash-matched logo */
.logo-stage {
  width: 108px;
  height: 108px;
  position: relative;
  display: grid;
  place-items: center;
  opacity: 0;
  animation:
    logoIntro 1.3s cubic-bezier(0.22, 1, 0.36, 1) 0.08s forwards,
    logoFloat 2.4s ease-in-out 1.4s infinite;
}
.logo-halo {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(
    from -130deg,
    #50C878 0 46%,
    transparent 46% 56%,
    #E8A54B 56% 74%,
    transparent 74% 80%,
    #E07A5F 80% 92%,
    transparent 92% 100%
  );
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 5px), #000 calc(100% - 4px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 5px), #000 calc(100% - 4px));
  animation: haloSpin 2.4s ease-in-out 1.4s infinite;
}
.logo-badge {
  width: 70px;
  height: 70px;
  padding: 5px;
  border-radius: 18px;
  background: #FFFCF8;
  border: 1.4px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 18px 34px -8px rgba(0, 0, 0, 0.35);
  position: relative;
  z-index: 1;
}
.logo-badge img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 14px;
}

/* Sections */
.band {
  padding: 88px 0;
  background:
    radial-gradient(600px 280px at 10% 0%, rgba(47, 158, 107, 0.12), transparent 60%),
    var(--paper);
}
.kicker {
  margin: 0 0 12px;
  color: var(--brand-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.kicker.light { color: var(--brand-soft); }
h2 {
  margin: 0 0 16px;
  font-family: Sora, sans-serif;
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
}
.lead {
  font-size: 1.12rem;
  line-height: 1.65;
  color: var(--muted);
  max-width: 40rem;
}
.band p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.02rem;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
  padding: 24px 0 88px;
}
.split-visual {
  border-radius: 28px;
  overflow: hidden;
  min-height: 420px;
  box-shadow: 0 24px 60px rgba(27, 107, 71, 0.12);
}
.split-visual img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}
.split-copy p { color: var(--muted); line-height: 1.7; }
blockquote {
  margin: 22px 0 0;
  padding: 18px 20px;
  border-left: 3px solid var(--brand);
  background: rgba(47, 158, 107, 0.08);
  border-radius: 0 16px 16px 0;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.6;
}

.mission {
  padding: 88px 0;
  background:
    linear-gradient(135deg, #163528 0%, #1B6B47 55%, #50C878 100%);
  color: #fff;
}
.mission-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: end;
}
.mission-body {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
}

.how { padding: 88px 0 40px; }
.section-head { margin-bottom: 36px; }
.feature-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.feature {
  padding: 22px 20px 24px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 14px 40px rgba(27, 107, 71, 0.06);
}
.feature .num {
  display: block;
  margin-bottom: 18px;
  color: var(--brand);
  font-family: Sora, sans-serif;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}
.feature h3 {
  margin: 0 0 10px;
  font-family: Sora, sans-serif;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}
.feature p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.94rem;
}

.values { padding: 64px 0 88px; }
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.value {
  padding: 8px 4px;
}
.value span {
  display: block;
  margin-bottom: 12px;
  color: var(--brand);
  font-family: Sora, sans-serif;
  font-weight: 800;
  font-size: 0.85rem;
}
.value h3 {
  margin: 0 0 8px;
  font-family: Sora, sans-serif;
  font-size: 1.15rem;
}
.value p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.95rem;
}

.cta-band {
  padding: 72px 0 88px;
  background:
    radial-gradient(700px 320px at 50% 0%, rgba(47, 158, 107, 0.16), transparent 65%),
    #EDF5F0;
}
.cta-inner {
  text-align: center;
  max-width: 640px;
}
.cta-mark {
  margin: 0 auto 18px;
  border-radius: 16px;
  box-shadow: 0 16px 36px rgba(27, 107, 71, 0.18);
}
.cta-inner p {
  color: var(--muted);
  line-height: 1.6;
}
.cta-inner .hero-cta {
  justify-content: center;
  margin: 24px 0 18px;
}
.cta-band .btn-ghost {
  background: #fff;
  color: var(--brand-deep);
  border: 1px solid var(--line);
}
.fine {
  font-size: 0.88rem !important;
  color: var(--warn) !important;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  background: #fff;
}
.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  align-items: center;
}
.footer-brand {
  display: flex;
  gap: 12px;
  align-items: center;
}
.footer-brand img { border-radius: 8px; }
.footer-brand strong {
  display: block;
  font-family: Sora, sans-serif;
}
.footer-brand span {
  color: var(--muted);
  font-size: 0.88rem;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}
.footer-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 650;
  font-size: 0.9rem;
}
.footer-links a:hover { color: var(--brand-deep); }

/* Motion */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}
@keyframes heroDrift {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.08) translate3d(-1.5%, -1%, 0); }
}
@keyframes logoIntro {
  0% { opacity: 0; transform: scale(0.72) translateY(8px); }
  72% { opacity: 1; transform: scale(1.035) translateY(0); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes logoFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-3.5px) scale(1.012); }
}
@keyframes haloSpin {
  0%, 100% { transform: rotate(-2.5deg); }
  50% { transform: rotate(2.5deg); }
}

@media (max-width: 980px) {
  .nav { display: none; }
  .split,
  .mission-grid,
  .feature-rail,
  .value-grid {
    grid-template-columns: 1fr;
  }
  .split-visual,
  .split-visual img { min-height: 280px; }
  .hero { min-height: 88vh; }
  .hero h1 { max-width: none; }
}