:root {
  --bg: #fbf8f1;
  --bg-soft: #f4efe4;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --sand: #efe0cc;
  --mint: #dbe9e0;
  --sky: #dbe8ef;
  --primary: #336d63;
  --primary-deep: #1f4f49;
  --accent: #d97a63;
  --ink: #24353a;
  --muted: #5c6f73;
  --border: rgba(36, 53, 58, 0.1);
  --shadow: 0 28px 70px rgba(36, 53, 58, 0.12);
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --container: min(1120px, calc(100vw - 2rem));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(217, 122, 99, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(76, 139, 128, 0.18), transparent 32%),
    linear-gradient(180deg, #fcfaf4 0%, #f6f0e5 45%, #fbf8f1 100%);
  line-height: 1.7;
}

img {
  max-width: 100%;
}

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

p,
li,
dd {
  color: var(--muted);
}

h1,
h2,
h3,
h4,
dt,
.brand strong,
.footer-title {
  color: var(--ink);
  font-family: "Fraunces", Georgia, serif;
  line-height: 1.1;
  margin: 0;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
}

h3 {
  font-size: 1.35rem;
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  padding: 0.8rem 1rem;
  background: var(--primary-deep);
  color: #fff;
  border-radius: 999px;
  z-index: 20;
}

.skip-link:focus {
  top: 1rem;
}

.announcement-bar {
  background: rgba(36, 53, 58, 0.04);
  border-bottom: 1px solid rgba(36, 53, 58, 0.06);
}

.announcement-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
  font-size: 0.95rem;
}

.announcement-inner p {
  color: var(--primary-deep);
  font-weight: 700;
}

.announcement-inner a {
  color: var(--primary);
  font-weight: 800;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(251, 248, 241, 0.84);
  border-bottom: 1px solid rgba(36, 53, 58, 0.05);
}

.nav-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 20px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, #5f9c90 100%);
  box-shadow: 0 16px 30px rgba(51, 109, 99, 0.2);
}

.brand-text {
  display: grid;
  gap: 0.15rem;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.86rem;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 1.2rem;
  font-weight: 700;
}

.site-nav a {
  color: var(--muted);
  transition: color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--primary-deep);
}

.menu-toggle {
  display: none;
  appearance: none;
  border: 0;
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  padding: 0.75rem 1rem;
  box-shadow: 0 10px 24px rgba(36, 53, 58, 0.08);
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 3.3rem;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease,
    color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-solid {
  color: #fff;
  background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary) 100%);
  box-shadow: 0 16px 32px rgba(31, 79, 73, 0.22);
}

.button-outline {
  border: 1px solid rgba(51, 109, 99, 0.22);
  background: rgba(255, 255, 255, 0.7);
  color: var(--primary-deep);
}

.hero-section {
  position: relative;
  overflow: clip;
  padding: 6.5rem 0 4rem;
}

.hero-blur {
  position: absolute;
  width: 30rem;
  height: 30rem;
  border-radius: 999px;
  filter: blur(25px);
  opacity: 0.55;
  pointer-events: none;
}

.hero-blur-left {
  top: -10rem;
  left: -6rem;
  background: radial-gradient(circle, rgba(217, 122, 99, 0.42) 0%, rgba(217, 122, 99, 0) 68%);
}

.hero-blur-right {
  top: -7rem;
  right: -8rem;
  background: radial-gradient(circle, rgba(91, 160, 148, 0.34) 0%, rgba(91, 160, 148, 0) 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.85fr);
  gap: 2rem;
  align-items: center;
}

.eyebrow,
.section-kicker,
.panel-kicker,
.card-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--primary-deep);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero-copy {
  display: grid;
  gap: 1.35rem;
}

.hero-description {
  font-size: 1.1rem;
  max-width: 64ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.trust-list {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.35rem;
}

.trust-list li {
  position: relative;
  padding-left: 1.5rem;
  max-width: 62ch;
}

.trust-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, #efb8a9 100%);
}

.hero-card,
.steps-panel,
.credential-card,
.scientific-panel,
.contact-box,
.not-found-card {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow);
  border-radius: var(--radius-lg);
}

.hero-card {
  padding: 2rem;
  display: grid;
  gap: 1.2rem;
  position: relative;
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: auto -4rem -4rem auto;
  width: 12rem;
  height: 12rem;
  border-radius: 38% 62% 65% 35% / 42% 46% 54% 58%;
  background: linear-gradient(135deg, rgba(219, 233, 224, 0.9) 0%, rgba(219, 232, 239, 0.15) 100%);
  z-index: -1;
}

.card-role {
  font-size: 1rem;
  color: var(--muted);
}

.contact-list {
  display: grid;
  gap: 1rem;
}

.contact-list div {
  display: grid;
  gap: 0.2rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--border);
}

.contact-list dd {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
}

.contact-list a:hover,
.contact-link:hover {
  color: var(--primary);
}

.highlight-panel {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(239, 224, 204, 0.78) 0%, rgba(255, 255, 255, 0.92) 100%);
}

.highlight-panel p {
  color: var(--primary-deep);
  font-weight: 700;
}

.mini-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.mini-badges span {
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  background: rgba(219, 233, 224, 0.9);
  color: var(--primary-deep);
  font-size: 0.9rem;
  font-weight: 700;
}

.section {
  padding: 5.5rem 0;
}

.section-soft {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.45) 0%, rgba(255, 255, 255, 0.2) 100%),
    radial-gradient(circle at left top, rgba(219, 233, 224, 0.55) 0%, rgba(219, 233, 224, 0) 38%);
}

.section-sand {
  background:
    linear-gradient(180deg, rgba(239, 224, 204, 0.38) 0%, rgba(251, 248, 241, 0.62) 100%);
}

.section-contact {
  background:
    radial-gradient(circle at center right, rgba(219, 232, 239, 0.45) 0%, rgba(219, 232, 239, 0) 32%);
}

.section-heading {
  display: grid;
  gap: 1rem;
  max-width: 70ch;
  margin-bottom: 2rem;
}

.support-grid,
.credentials-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.info-card,
.detail-card {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius-md);
  padding: 1.45rem;
  box-shadow: 0 18px 40px rgba(36, 53, 58, 0.08);
}

.info-card {
  display: grid;
  gap: 0.9rem;
}

.card-index {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(217, 122, 99, 0.12);
  color: var(--accent);
  font-weight: 800;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 2rem;
  align-items: start;
}

.section-copy {
  display: grid;
  gap: 1.25rem;
}

.pillars {
  display: grid;
  gap: 1rem;
}

.steps-panel {
  padding: 1.8rem;
  display: grid;
  gap: 1rem;
}

.step-item {
  padding: 1rem 0 0;
  border-top: 1px solid var(--border);
}

.step-item:first-of-type {
  padding-top: 0.2rem;
  border-top: 0;
}

.credentials-grid {
  margin-bottom: 1.25rem;
}

.credential-card {
  padding: 1.6rem;
  display: grid;
  gap: 1rem;
}

.credential-card ul {
  display: grid;
  gap: 0.8rem;
}

.credential-card li,
.scientific-list li {
  position: relative;
  padding-left: 1.4rem;
}

.credential-card li::before,
.scientific-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--primary);
}

.scientific-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 1.5rem;
  padding: 1.75rem;
}

.scientific-copy {
  display: grid;
  gap: 0.85rem;
}

.scientific-list {
  display: grid;
  gap: 0.95rem;
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-item {
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radius-md);
  padding: 1rem 1.2rem;
  box-shadow: 0 18px 40px rgba(36, 53, 58, 0.07);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.2rem;
  color: var(--ink);
  padding-right: 2rem;
  position: relative;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: -0.1rem;
  color: var(--primary);
  font-size: 1.5rem;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin-top: 0.85rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.9fr);
  gap: 1.5rem;
  align-items: start;
}

.contact-copy {
  display: grid;
  gap: 1rem;
}

.contact-note {
  color: var(--primary-deep);
  font-weight: 700;
}

.contact-box {
  padding: 1rem;
  display: grid;
  gap: 0.9rem;
}

.contact-link {
  display: grid;
  gap: 0.2rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(36, 53, 58, 0.06);
}

.contact-link span {
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-link strong {
  color: var(--ink);
  font-size: 1.05rem;
}

.site-footer {
  padding: 2rem 0 6rem;
}

.footer-layout {
  display: grid;
  gap: 0.8rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(36, 53, 58, 0.08);
}

.footer-title {
  font-size: 1.1rem;
}

.footer-note {
  max-width: 70ch;
}

.footer-meta {
  font-size: 0.95rem;
}

.contact-dock {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: 24px;
  background: rgba(31, 79, 73, 0.94);
  box-shadow: 0 24px 48px rgba(31, 79, 73, 0.3);
  z-index: 11;
}

.contact-dock a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 3rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-weight: 800;
}

.not-found {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 0;
}

.not-found-card {
  padding: 2rem;
  display: grid;
  gap: 1rem;
  width: min(720px, var(--container));
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 940px) {
  .nav-shell {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .desktop-cta {
    display: none;
  }

  .site-nav {
    grid-column: 1 / -1;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 0.75rem 0 0.25rem;
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero-grid,
  .two-column,
  .scientific-panel,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .support-grid,
  .credentials-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .announcement-inner {
    flex-direction: column;
  }

  .hero-section {
    padding-top: 4.5rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-card,
  .steps-panel,
  .credential-card,
  .scientific-panel,
  .contact-box,
  .not-found-card {
    border-radius: 24px;
  }

  .section {
    padding: 4rem 0;
  }

  .contact-dock {
    display: grid;
  }

  .site-footer {
    padding-bottom: 8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button,
  .reveal {
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}