:root {
  --ink: #243331;
  --muted: #64706d;
  --paper: #fffaf1;
  --paper-strong: #fff4df;
  --sea: #2d9ca0;
  --sea-dark: #12666a;
  --coral: #e7775f;
  --leaf: #7a9b56;
  --line: rgba(36, 51, 49, 0.14);
  --shadow: 0 24px 70px rgba(42, 63, 59, 0.16);
  --radius: 8px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 4%, rgba(231, 119, 95, 0.16), transparent 26rem),
    linear-gradient(180deg, #fffaf1 0%, #f8efe3 54%, #fffaf1 100%);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Yu Gothic", "Hiragino Sans", serif;
  line-height: 1.75;
}

img {
  display: block;
  width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid rgba(45, 156, 160, 0.45);
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1rem clamp(1rem, 4vw, 3rem);
  background: rgba(255, 250, 241, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 0.75rem;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  width: 3rem;
  height: 3rem;
  flex: 0 0 auto;
  place-items: center;
  color: #fff;
  background: var(--sea-dark);
  border-radius: 50%;
  font-size: 0.78rem;
  letter-spacing: 0;
  box-shadow: 0 10px 24px rgba(18, 102, 106, 0.24);
}

.brand-name {
  max-width: 32rem;
  font-size: clamp(0.9rem, 2vw, 1.08rem);
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  color: var(--muted);
  font-size: 0.95rem;
  white-space: nowrap;
}

.site-nav a {
  border-bottom: 1px solid transparent;
}

.site-nav a:hover {
  color: var(--sea-dark);
  border-color: currentColor;
}

.nav-toggle {
  display: none;
}

.section-band,
.section {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.88fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  min-height: calc(100svh - 5.2rem);
  padding: clamp(2.5rem, 6vw, 5.5rem) 0 4rem;
}

.hero-copy {
  position: relative;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--sea-dark);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.18;
}

h1 {
  max-width: 11ch;
  font-size: clamp(2.55rem, 8vw, 5.9rem);
  font-weight: 800;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(1.85rem, 4vw, 3.2rem);
  letter-spacing: 0;
}

h3 {
  font-size: 1.2rem;
}

.hero-lead {
  max-width: 43rem;
  margin: 1.35rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 700;
  line-height: 1.2;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #fff;
  background: var(--sea-dark);
  box-shadow: 0 16px 32px rgba(18, 102, 106, 0.24);
}

.button-secondary {
  color: var(--sea-dark);
  background: rgba(255, 255, 255, 0.58);
  border-color: rgba(18, 102, 106, 0.28);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 2.5rem 0 0;
}

.hero-stats div {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.hero-stats dt {
  color: var(--muted);
  font-size: 0.8rem;
}

.hero-stats dd {
  margin: 0.1rem 0 0;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  min-height: 640px;
}

.hero-visual::before {
  position: absolute;
  inset: 8% 8% auto auto;
  width: 72%;
  height: 78%;
  content: "";
  background:
    linear-gradient(135deg, rgba(45, 156, 160, 0.18), rgba(231, 119, 95, 0.18)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.42) 0 1px, transparent 1px 14px);
  border: 1px solid rgba(45, 156, 160, 0.18);
  border-radius: 48% 52% 42% 58%;
}

.photo-card {
  position: absolute;
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 10px solid #fff;
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.photo-card img {
  height: 100%;
  object-fit: cover;
}

.photo-card figcaption {
  padding: 0.8rem 0.95rem;
  color: var(--muted);
  background: #fff;
  font-size: 0.88rem;
}

.photo-card-large {
  top: 0;
  right: 0;
  width: 82%;
  height: 480px;
}

.photo-card-small {
  bottom: 0;
  left: 0;
  width: 55%;
  height: 310px;
}

.section {
  padding: clamp(4rem, 9vw, 7rem) 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-heading p {
  margin: 1rem 0 0;
  color: var(--muted);
}

.split-heading {
  display: grid;
  grid-template-columns: 1fr minmax(260px, 0.52fr);
  gap: 2rem;
  max-width: none;
  align-items: end;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.process-grid article,
.support-list article {
  padding: 1.35rem;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.step-number {
  display: inline-grid;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1.2rem;
  place-items: center;
  color: #fff;
  background: var(--coral);
  border-radius: 50%;
  font-weight: 700;
}

.process-grid p,
.support-list p,
.animal-card p {
  margin: 0.75rem 0 0;
  color: var(--muted);
}

.animal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.animal-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 38px rgba(42, 63, 59, 0.1);
}

.animal-card img {
  height: 280px;
  object-fit: cover;
}

.animal-card-body {
  padding: 1.25rem;
}

.tag {
  display: inline-flex;
  margin-bottom: 0.75rem;
  padding: 0.28rem 0.62rem;
  color: var(--sea-dark);
  background: rgba(45, 156, 160, 0.12);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}

.support {
  width: 100%;
  max-width: none;
  padding-inline: 1rem;
  background:
    linear-gradient(120deg, rgba(18, 102, 106, 0.92), rgba(45, 156, 160, 0.82)),
    url("https://images.unsplash.com/photo-1601758174114-e711c0cbaa69?auto=format&fit=crop&w=1600&q=82") center/cover;
  background-blend-mode: multiply;
}

.support-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
  gap: 2rem;
  width: min(100%, var(--max));
  margin-inline: auto;
  color: #fff;
}

.support .eyebrow,
.support .section-heading p,
.support-list p {
  color: rgba(255, 255, 255, 0.78);
}

.support-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.support-list article {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(12px);
}

.trust {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.7fr);
  gap: 2rem;
  align-items: center;
}

.trust-copy p {
  color: var(--muted);
}

.trust-points {
  display: grid;
  gap: 0.9rem;
}

.trust-points div {
  display: grid;
  gap: 0.2rem;
  padding: 1.1rem 1.25rem;
  background: var(--paper-strong);
  border-left: 4px solid var(--leaf);
  border-radius: var(--radius);
}

.trust-points span {
  color: var(--muted);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(320px, 1fr);
  gap: 2rem;
  align-items: start;
}

.contact-copy {
  position: sticky;
  top: 7rem;
}

.contact-copy p {
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: clamp(1rem, 3vw, 2rem);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.82rem 0.9rem;
  color: var(--ink);
  background: #fffaf1;
  border: 1px solid rgba(36, 51, 49, 0.2);
  border-radius: var(--radius);
}

.contact-form textarea {
  resize: vertical;
}

.form-note {
  min-height: 1.8rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.form-note.is-sent {
  color: var(--sea-dark);
  font-weight: 700;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  padding: 2.5rem clamp(1rem, 4vw, 3rem);
  color: rgba(255, 255, 255, 0.82);
  background: #21312f;
}

.site-footer strong {
  display: block;
  color: #fff;
  overflow-wrap: anywhere;
}

.site-footer p {
  margin: 0.45rem 0 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.2rem;
  justify-content: flex-end;
}

.site-footer small {
  grid-column: 1 / -1;
  color: rgba(255, 255, 255, 0.62);
}

@media (max-width: 980px) {
  .hero,
  .support-panel,
  .trust,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 560px;
  }

  .process-grid,
  .animal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-heading {
    grid-template-columns: 1fr;
  }

  .contact-copy {
    position: static;
  }
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    padding: 0;
    color: var(--sea-dark);
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(18, 102, 106, 0.2);
    border-radius: var(--radius);
  }

  .nav-toggle-label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .nav-toggle-line,
  .nav-toggle-line::before,
  .nav-toggle-line::after {
    display: block;
    width: 1.1rem;
    height: 2px;
    content: "";
    background: currentColor;
  }

  .nav-toggle-line {
    position: relative;
  }

  .nav-toggle-line::before,
  .nav-toggle-line::after {
    position: absolute;
    left: 0;
  }

  .nav-toggle-line::before {
    top: -6px;
  }

  .nav-toggle-line::after {
    top: 6px;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 1rem;
    left: 1rem;
    display: grid;
    gap: 0;
    padding: 0.45rem;
    background: #fffaf1;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition:
      opacity 180ms ease,
      transform 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    padding: 0.8rem 0.9rem;
  }

  h1 {
    max-width: 12ch;
  }

  .hero-stats,
  .process-grid,
  .animal-grid,
  .support-list,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 460px;
  }

  .photo-card-large {
    width: 88%;
    height: 360px;
  }

  .photo-card-small {
    width: 62%;
    height: 230px;
  }

  .animal-card img {
    height: 240px;
  }

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}