:root {
  --portal-ink: #14231d;
  --portal-text: #40534b;
  --portal-muted: #6c7c75;
  --portal-green: #185a45;
  --portal-green-dark: #0b3327;
  --portal-mint: #dff2e8;
  --portal-mint-soft: #f1f9f5;
  --portal-cream: #faf7ef;
  --portal-line: #dce6e0;
  --portal-amber: #df9b2e;
  --portal-white: #fff;
  --portal-shadow: 0 22px 58px rgb(17 58 45 / 0.1);
  --portal-radius: 1.35rem;
  --portal-container: 72rem;
  --portal-header: 5rem;
  --portal-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --portal-serif: Georgia, "Times New Roman", serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--portal-header) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 20rem;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--portal-cream);
  color: var(--portal-text);
  font-family: var(--portal-sans);
  font-size: 1rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

body.portal-menu-open {
  overflow: hidden;
}

h1,
h2,
h3,
p,
figure {
  margin-block-start: 0;
}

h1,
h2,
h3 {
  color: var(--portal-ink);
  line-height: 1.14;
  text-wrap: balance;
}

h1,
h2 {
  font-family: var(--portal-serif);
  letter-spacing: -0.035em;
}

h1 {
  margin-block-end: 1.3rem;
  font-size: clamp(2.65rem, 7vw, 5.25rem);
}

h2 {
  margin-block-end: 1rem;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
}

h3 {
  margin-block-end: 0.7rem;
  font-size: 1.18rem;
}

p {
  margin-block-end: 1.25rem;
}

p:last-child {
  margin-block-end: 0;
}

a {
  color: var(--portal-green);
  text-underline-offset: 0.18em;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

button {
  cursor: pointer;
}

:focus-visible {
  border-radius: 0.2rem;
  outline: 3px solid var(--portal-amber);
  outline-offset: 3px;
}

[id] {
  scroll-margin-top: calc(var(--portal-header) + 1rem);
}

.portal-container {
  width: min(100% - 2rem, var(--portal-container));
  margin-inline: auto;
}

.portal-narrow {
  max-width: 54rem;
}

.portal-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}

.portal-skip-link {
  position: fixed;
  z-index: 9999;
  inset-block-start: 0.75rem;
  inset-inline-start: 0.75rem;
  padding: 0.65rem 1rem;
  transform: translateY(-150%);
  border-radius: 0.5rem;
  background: var(--portal-white);
  box-shadow: var(--portal-shadow);
  font-weight: 800;
}

.portal-skip-link:focus {
  transform: translateY(0);
}

.portal-header {
  position: sticky;
  z-index: 1000;
  inset-block-start: 0;
  border-bottom: 1px solid rgb(220 230 224 / 0.9);
  background: rgb(250 247 239 / 0.93);
  backdrop-filter: blur(14px);
  transition: box-shadow 180ms ease;
}

.portal-header.is-scrolled {
  box-shadow: 0 8px 26px rgb(11 51 39 / 0.08);
}

.portal-header-inner {
  display: flex;
  min-height: var(--portal-header);
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding-block: 0.65rem;
}

.portal-brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 0.75rem;
  color: var(--portal-green-dark);
  text-decoration: none;
}

.portal-brand > span:last-child {
  display: grid;
  line-height: 1.08;
}

.portal-brand strong {
  font-family: var(--portal-serif);
  font-size: 1.22rem;
}

.portal-brand small {
  display: none;
  margin-block-start: 0.28rem;
  color: var(--portal-muted);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
}

.portal-brand-mark {
  display: grid !important;
  width: 2.4rem;
  height: 2.4rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 0.8rem;
  background: linear-gradient(145deg, #28765c, var(--portal-green-dark));
  box-shadow: inset 0 0 0 0.24rem #bce4d1;
  color: var(--portal-white);
  font-weight: 900;
}

.portal-nav-toggle {
  display: inline-flex;
  width: 2.8rem;
  height: 2.8rem;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.27rem;
  padding: 0;
  border: 1px solid var(--portal-line);
  border-radius: 0.7rem;
  background: var(--portal-white);
}

.portal-nav-toggle > span:not(.portal-sr-only) {
  width: 1.22rem;
  height: 2px;
  border-radius: 2px;
  background: var(--portal-green-dark);
  transition: opacity 180ms ease, transform 180ms ease;
}

.portal-nav-toggle[aria-expanded="true"] > span:nth-of-type(2) {
  transform: translateY(0.36rem) rotate(45deg);
}

.portal-nav-toggle[aria-expanded="true"] > span:nth-of-type(3) {
  opacity: 0;
}

.portal-nav-toggle[aria-expanded="true"] > span:nth-of-type(4) {
  transform: translateY(-0.36rem) rotate(-45deg);
}

.portal-nav {
  display: flex;
  width: 100%;
  flex-direction: column;
  order: 3;
  padding-block: 0.4rem;
  border-top: 1px solid var(--portal-line);
}

.portal-nav a {
  padding: 0.7rem 0.8rem;
  border-radius: 0.6rem;
  color: var(--portal-text);
  font-size: 0.9rem;
  font-weight: 750;
  text-decoration: none;
}

.portal-nav a:hover,
.portal-nav a[aria-current="page"] {
  background: var(--portal-mint);
  color: var(--portal-green-dark);
}

.js .portal-nav {
  max-height: 0;
  padding-block: 0;
  overflow: hidden;
  border-top-color: transparent;
  opacity: 0;
  visibility: hidden;
  transition: max-height 220ms ease, opacity 180ms ease;
}

.js .portal-nav.is-open {
  max-height: 24rem;
  padding-block: 0.4rem;
  border-top-color: var(--portal-line);
  opacity: 1;
  visibility: visible;
}

.portal-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 9vw, 7.5rem);
  background:
    radial-gradient(circle at 100% 0, rgb(181 226 205 / 0.48), transparent 32rem),
    linear-gradient(160deg, #fcfaf4, #f1f7f2);
}

.portal-hero::after {
  position: absolute;
  width: 28rem;
  height: 28rem;
  border: 1px solid rgb(24 90 69 / 0.09);
  border-radius: 50%;
  content: "";
  inset-block-start: -18rem;
  inset-inline-end: -12rem;
}

.portal-hero-grid {
  display: grid;
  align-items: center;
  gap: 3rem;
}

.portal-hero-copy {
  position: relative;
  z-index: 1;
}

.portal-kicker {
  margin-block-end: 0.8rem;
  color: var(--portal-green);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.portal-hero-lead {
  max-width: 55ch;
  color: var(--portal-ink);
  font-size: clamp(1.18rem, 2vw, 1.5rem);
  line-height: 1.55;
}

.portal-hero-copy > p:not(.portal-kicker) {
  max-width: 62ch;
}

.portal-hero-actions {
  display: flex;
  margin-block-start: 1.8rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.portal-button {
  display: inline-flex;
  min-height: 3.1rem;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.2rem;
  border: 1px solid var(--portal-green);
  border-radius: 0.72rem;
  background: var(--portal-green);
  box-shadow: 0 10px 24px rgb(24 90 69 / 0.17);
  color: var(--portal-white);
  font-size: 0.9rem;
  font-weight: 850;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease;
}

.portal-button:hover {
  background: var(--portal-green-dark);
  color: var(--portal-white);
  transform: translateY(-1px);
}

.portal-button-secondary {
  background: transparent;
  box-shadow: none;
  color: var(--portal-green-dark);
}

.portal-button-secondary:hover {
  background: var(--portal-mint);
  color: var(--portal-green-dark);
}

.portal-button-light {
  border-color: var(--portal-white);
  background: var(--portal-white);
  color: var(--portal-green-dark);
}

.portal-button-light:hover {
  background: var(--portal-mint);
  color: var(--portal-green-dark);
}

.portal-trust-row {
  display: flex;
  margin-block-start: 2rem;
  flex-wrap: wrap;
  gap: 0.65rem 1.2rem;
  color: var(--portal-green-dark);
  font-size: 0.76rem;
  font-weight: 750;
}

.portal-trust-row span::before {
  margin-inline-end: 0.4rem;
  color: var(--portal-amber);
  content: "•";
}

.portal-hero-visual {
  position: relative;
  display: grid;
  min-height: 25rem;
  place-items: center;
  isolation: isolate;
}

.portal-globe {
  display: grid;
  width: min(58vw, 17rem);
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgb(255 255 255 / 0.7);
  border-radius: 50%;
  background:
    linear-gradient(25deg, transparent 48%, rgb(255 255 255 / 0.3) 49% 51%, transparent 52%),
    radial-gradient(circle at 32% 25%, #86c8a9, var(--portal-green));
  box-shadow: 0 35px 70px rgb(11 51 39 / 0.2), inset 0 0 0 1rem rgb(255 255 255 / 0.08);
  color: var(--portal-white);
  font-family: var(--portal-serif);
  font-size: 3rem;
  font-weight: 700;
}

.portal-orbit {
  position: absolute;
  z-index: -1;
  width: 88%;
  aspect-ratio: 1.8;
  border: 1px solid rgb(24 90 69 / 0.16);
  border-radius: 50%;
  transform: rotate(-17deg);
}

.portal-orbit-two {
  width: 70%;
  transform: rotate(24deg);
}

.portal-market-card {
  position: absolute;
  display: grid;
  min-width: 9.5rem;
  padding: 0.85rem 1rem;
  border: 1px solid rgb(255 255 255 / 0.8);
  border-radius: 0.85rem;
  background: rgb(255 255 255 / 0.88);
  box-shadow: var(--portal-shadow);
  backdrop-filter: blur(10px);
}

.portal-market-card strong {
  color: var(--portal-ink);
  font-size: 0.83rem;
}

.portal-market-card span {
  color: var(--portal-muted);
  font-size: 0.7rem;
}

.portal-market-card-one {
  inset-block-start: 8%;
  inset-inline-start: 0;
}

.portal-market-card-two {
  inset-block-start: 20%;
  inset-inline-end: 0;
}

.portal-market-card-three {
  inset-block-end: 7%;
  inset-inline-start: 7%;
}

.portal-section {
  padding-block: clamp(4rem, 8vw, 6.5rem);
}

.portal-section-tinted {
  background: var(--portal-mint-soft);
}

.portal-section-heading {
  max-width: 48rem;
  margin-block-end: 2.4rem;
}

.portal-section-heading > p:not(.portal-kicker) {
  color: var(--portal-muted);
  font-size: 1.08rem;
}

.portal-centered-heading {
  margin-inline: auto;
  text-align: center;
}

.portal-heading-row {
  display: flex;
  max-width: none;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}

.portal-count {
  flex: 0 0 auto;
  padding: 0.38rem 0.72rem;
  border: 1px solid var(--portal-line);
  border-radius: 999px;
  background: var(--portal-white);
  color: var(--portal-muted);
  font-size: 0.78rem;
  font-weight: 750;
}

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

.product-tile {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--portal-line);
  border-radius: var(--portal-radius);
  background: var(--portal-white);
  box-shadow: var(--portal-shadow);
}

.product-tile-media {
  display: grid;
  min-height: 18rem;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 45%, var(--portal-white), transparent 56%),
    linear-gradient(145deg, var(--portal-mint), #f3eee1);
  text-decoration: none;
}

.product-tile-media img {
  width: 100%;
  height: 100%;
  max-height: 25rem;
  object-fit: contain;
  padding: 1.5rem;
}

.product-tile-placeholder {
  display: grid;
  place-items: center;
  gap: 0.7rem;
  color: var(--portal-green);
  text-align: center;
}

.product-tile-placeholder > span {
  display: grid;
  width: 5rem;
  height: 5rem;
  place-items: center;
  border: 1px dashed #75ad95;
  border-radius: 1.2rem;
  background: rgb(255 255 255 / 0.65);
  font-size: 2.4rem;
}

.product-tile-placeholder small {
  max-width: 14rem;
  color: var(--portal-muted);
  font-weight: 700;
}

.product-tile-content {
  padding: 1.6rem;
}

.product-tile-meta {
  margin-block-end: 0.6rem;
  color: var(--portal-green);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.09em;
}

.product-tile h3 {
  font-family: var(--portal-serif);
  font-size: 1.65rem;
}

.product-tile h3 a {
  color: var(--portal-ink);
  text-decoration: none;
}

.product-tile-content > p:not(.product-tile-meta) {
  color: var(--portal-muted);
}

.product-tile-bottom {
  display: flex;
  margin-block-start: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding-block-start: 1.1rem;
  border-top: 1px solid var(--portal-line);
}

.product-tile-bottom > span {
  color: var(--portal-muted);
  font-size: 0.72rem;
}

.portal-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.88rem;
  font-weight: 850;
}

.country-grid,
.category-grid {
  display: grid;
  gap: 1rem;
}

.country-card {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.9rem;
  padding: 1.1rem;
  border: 1px solid var(--portal-line);
  border-radius: 1rem;
  background: var(--portal-white);
  color: var(--portal-ink);
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.country-card:hover {
  border-color: #9bcbb5;
  box-shadow: 0 14px 30px rgb(17 58 45 / 0.08);
  transform: translateY(-2px);
}

.country-card > span:nth-child(2) {
  display: grid;
}

.country-card small {
  color: var(--portal-muted);
}

.country-code {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border-radius: 0.8rem;
  background: var(--portal-mint);
  color: var(--portal-green-dark);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.07em;
}

.category-card {
  position: relative;
  padding: 1.5rem;
  overflow: hidden;
  border: 1px solid var(--portal-line);
  border-radius: 1rem;
  background: var(--portal-white);
}

.category-card > span {
  position: absolute;
  color: rgb(24 90 69 / 0.07);
  inset-block-start: 0.2rem;
  inset-inline-end: 0.8rem;
  font-family: var(--portal-serif);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
}

.category-card h3,
.category-card p {
  position: relative;
}

.category-card p {
  color: var(--portal-muted);
  font-size: 0.88rem;
}

.portal-method-section {
  background: var(--portal-green-dark);
  color: #c9ddd4;
}

.portal-method-grid {
  display: grid;
  gap: 2.5rem;
}

.portal-method-intro h2,
.portal-method-section h3 {
  color: var(--portal-white);
}

.portal-method-section .portal-kicker,
.portal-method-section .portal-text-link {
  color: #9ed7bd;
}

.method-list {
  display: grid;
  margin: 0;
  gap: 1rem;
  padding: 0;
  list-style: none;
}

.method-list li {
  display: grid;
  grid-template-columns: 2.7rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.2rem;
  border: 1px solid rgb(255 255 255 / 0.12);
  border-radius: 1rem;
  background: rgb(255 255 255 / 0.055);
}

.method-list li > span {
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  place-items: center;
  border-radius: 50%;
  background: #dff2e8;
  color: var(--portal-green-dark);
  font-family: var(--portal-serif);
  font-weight: 700;
}

.method-list p {
  color: #adc8bb;
  font-size: 0.88rem;
}

.portal-about-strip {
  background: #1d684f;
  color: #d5e9df;
}

.portal-about-grid {
  display: grid;
  gap: 2rem;
}

.portal-about-strip h2 {
  color: var(--portal-white);
}

.portal-about-strip .portal-kicker {
  color: #b6e2cd;
}

.portal-page-hero {
  padding-block: clamp(3.5rem, 8vw, 6rem);
  background:
    radial-gradient(circle at 95% 0, rgb(181 226 205 / 0.4), transparent 27rem),
    linear-gradient(150deg, #fcfaf4, #f0f7f3);
}

.portal-page-hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
}

.portal-page-hero p:not(.portal-kicker) {
  max-width: 62ch;
  font-size: 1.12rem;
}

.portal-breadcrumb {
  display: flex;
  margin-block-end: 2rem;
  flex-wrap: wrap;
  gap: 0.45rem;
  color: var(--portal-muted);
  font-size: 0.82rem;
}

.portal-breadcrumb a {
  text-decoration: none;
}

.portal-empty-state {
  max-width: 47rem;
  padding: 2rem;
  border: 1px solid var(--portal-line);
  border-radius: var(--portal-radius);
  background: var(--portal-white);
  box-shadow: var(--portal-shadow);
}

.institution-grid {
  display: grid;
  align-items: start;
  gap: 2rem;
}

.institution-content {
  max-width: 54rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--portal-line);
  border-radius: var(--portal-radius);
  background: var(--portal-white);
  box-shadow: 0 10px 34px rgb(17 58 45 / 0.06);
}

.institution-content section + section {
  margin-block-start: 2.3rem;
  padding-block-start: 2.3rem;
  border-top: 1px solid var(--portal-line);
}

.institution-content h2 {
  font-family: var(--portal-sans);
  font-size: 1.55rem;
  letter-spacing: -0.02em;
}

.institution-content h3 {
  margin-block-start: 1.5rem;
}

.institution-content li + li {
  margin-block-start: 0.55rem;
}

.institution-aside {
  padding: 1.5rem;
  border: 1px solid #bcdacb;
  border-radius: 1rem;
  background: var(--portal-mint-soft);
}

.contact-panel {
  display: grid;
  gap: 1.5rem;
}

.contact-card-global {
  padding: 1.6rem;
  border: 1px solid var(--portal-line);
  border-radius: 1rem;
  background: var(--portal-white);
}

.contact-followup {
  margin-top: 2rem;
}

.contact-email {
  display: inline-block;
  font-size: clamp(1.1rem, 4vw, 1.5rem);
  font-weight: 850;
  overflow-wrap: anywhere;
}

.portal-footer {
  padding-block: 3.5rem calc(2rem + env(safe-area-inset-bottom));
  background: #081f18;
  color: #b9cec4;
  font-size: 0.88rem;
}

.portal-footer-grid {
  display: grid;
  gap: 2.2rem;
}

.portal-brand-footer,
.portal-brand-footer strong {
  color: var(--portal-white);
}

.portal-footer-brand {
  max-width: 35rem;
}

.portal-footer-brand p {
  margin-block-start: 1rem;
}

.portal-footer h2 {
  color: var(--portal-white);
  font-family: var(--portal-sans);
  font-size: 0.9rem;
  letter-spacing: 0;
}

.portal-footer ul {
  display: flex;
  margin: 0;
  flex-wrap: wrap;
  gap: 0.55rem 1.4rem;
  padding: 0;
  list-style: none;
}

.portal-footer a {
  color: #dbe9e2;
}

.portal-disclosure {
  margin-block-start: 2rem;
  padding-block: 1.3rem;
  border-block: 1px solid rgb(255 255 255 / 0.12);
}

.portal-footer-bottom {
  display: flex;
  margin-block-start: 1.2rem;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  color: #819d90;
  font-size: 0.75rem;
}

@media (min-width: 36rem) {
  .portal-container {
    width: min(100% - 3rem, var(--portal-container));
  }

  .portal-brand small {
    display: block;
  }

  .country-grid,
  .category-grid,
  .contact-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-tile {
    grid-template-columns: minmax(17rem, 0.85fr) minmax(0, 1.15fr);
  }
}

@media (min-width: 48rem) {
  .country-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .portal-footer-grid {
    grid-template-columns: minmax(18rem, 1fr) minmax(20rem, 1fr);
  }
}

@media (min-width: 64rem) {
  .portal-header-inner {
    flex-wrap: nowrap;
  }

  .portal-nav-toggle {
    display: none;
  }

  .portal-nav,
  .js .portal-nav {
    width: auto;
    max-height: none;
    flex-direction: row;
    order: initial;
    padding: 0;
    overflow: visible;
    border: 0;
    margin-inline-start: auto;
    opacity: 1;
    visibility: visible;
  }

  .portal-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(24rem, 0.88fr);
    gap: 5rem;
  }

  .portal-method-grid,
  .portal-about-grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 5rem;
  }

  .category-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .institution-grid {
    grid-template-columns: minmax(0, 1fr) 18rem;
    gap: 3rem;
  }

  .institution-aside {
    position: sticky;
    inset-block-start: calc(var(--portal-header) + 1.5rem);
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .portal-header,
  .portal-footer,
  .portal-hero-visual,
  .portal-button,
  .portal-nav-toggle,
  .portal-skip-link {
    display: none !important;
  }

  body {
    background: #fff;
    color: #111;
  }

  .portal-container {
    width: 100%;
  }

  .portal-section,
  .portal-hero,
  .portal-page-hero {
    padding-block: 1.5rem;
    background: #fff;
  }

  .product-tile,
  .category-card,
  .country-card,
  .institution-content {
    break-inside: avoid;
    box-shadow: none;
  }
}