:root {
  --navy: #10233f;
  --navy-mid: #1a365d;
  --green: #1f7a4d;
  --green-dark: #14603c;
  --green-soft: #e7f4ed;
  --gray: #eef2f5;
  --gray-deep: #e3e8ee;
  --line: #d5dde6;
  --text: #24303a;
  --muted: #5c6b78;
  --white: #ffffff;
  --danger: #8d2f2f;
  --shadow: 0 16px 40px rgba(16, 35, 63, 0.08);
  --max: 1120px;
  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  --sans: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.65;
}

body.nav-open {
  overflow: hidden;
}

body {
  padding-bottom: 8.5rem;
}

html.cookie-set body {
  padding-bottom: 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--green-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--navy);
}

h1,
h2,
h3 {
  font-family: var(--serif);
  color: var(--navy);
  line-height: 1.2;
  font-weight: 600;
  margin: 0 0 0.6em;
}

h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.5rem);
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0 0 0.9em;
}

ul,
ol {
  margin: 0 0 1em;
  padding-left: 1.2em;
}

li + li {
  margin-top: 0.35em;
}

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

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--navy);
  color: var(--white);
  padding: 0.6rem 0.9rem;
  z-index: 20;
}

.skip:focus {
  top: 0.6rem;
}

.topbar {
  background: var(--navy);
  color: #d7e2ee;
  font-size: 0.86rem;
}

.topbar a {
  color: #ffffff;
  text-decoration: none;
}

.topbar a:hover {
  color: #b7ebcf;
}

.topbar-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.4rem;
  padding: 0.55rem 0;
}

.topbar p {
  margin: 0;
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.6rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--navy);
  text-decoration: none;
  font-family: var(--serif);
  font-size: 1.45rem;
  letter-spacing: -0.02em;
}

.logo:hover {
  color: var(--navy);
}

.mark {
  width: 2rem;
  height: 2rem;
  border-radius: 6px;
  background: var(--navy);
  position: relative;
  flex: none;
}

.mark::after {
  content: "";
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 9px;
  height: 4px;
  border-radius: 1px;
  background: var(--green);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  font: inherit;
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: var(--navy);
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 6px;
}

.nav-backdrop {
  display: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.3rem 1.1rem;
}

.nav a {
  color: var(--navy);
  text-decoration: none;
  font-size: 0.98rem;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
}

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

.hero {
  padding: 3.2rem 0 2.4rem;
}

.hero-grid,
.split,
.office-grid,
.form-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.2rem;
  align-items: center;
}

.deck {
  font-size: 1.16rem;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.55rem 1.1rem;
  border-radius: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  font: inherit;
  cursor: pointer;
}

.btn-main {
  background: var(--green);
  color: var(--white);
}

.btn-main:hover {
  background: var(--green-dark);
  color: var(--white);
}

.btn-ghost {
  background: var(--white);
  color: var(--navy);
  border-color: var(--navy);
}

.btn-ghost:hover {
  background: var(--navy);
  color: var(--white);
}

.frame {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--gray);
}

.frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.section {
  padding: 4rem 0;
}

.section-gray {
  background: var(--gray);
}

.kicker {
  color: var(--green-dark);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}

.intro-list {
  display: grid;
  gap: 0.8rem;
  margin-top: 1rem;
}

.intro-list div {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--green);
  border-radius: 10px;
  padding: 0.85rem 1rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.4rem;
}

.step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.1rem 1rem 1rem;
  min-height: 100%;
}

.step b {
  display: block;
  color: var(--green);
  font-family: var(--serif);
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
}

.tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
  margin-top: 1.3rem;
}

.tile {
  background: var(--white);
  border-radius: 14px;
  padding: 1.1rem;
  border-top: 4px solid var(--green);
  box-shadow: var(--shadow);
}

.tile p:last-child,
.step p:last-child {
  margin-bottom: 0;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 1.2rem;
  background: var(--white);
  border-radius: 14px;
  border: 1px solid var(--line);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

th,
td {
  text-align: left;
  padding: 0.9rem 1rem;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

th {
  background: var(--navy);
  color: var(--white);
  font-weight: 600;
}

tr:last-child td {
  border-bottom: 0;
}

.media-copy {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.6rem;
  align-items: center;
}

.media-copy.reverse {
  grid-template-columns: 1.1fr 0.9fr;
}

.media-copy.reverse img {
  order: 2;
}

.media-copy img {
  width: 100%;
  border-radius: 16px;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

#standards .media-copy {
  align-items: stretch;
}

#standards .tiles {
  grid-template-columns: 1fr 1fr;
  margin-top: 0;
}

.checklist {
  list-style: none;
  padding: 0;
}

.checklist li {
  padding-left: 1.5rem;
  position: relative;
}

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

.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.fact {
  background: var(--green-soft);
  border-radius: 12px;
  padding: 1rem;
}

.fact strong {
  display: block;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 1.45rem;
  margin-bottom: 0.2rem;
}

.faq {
  display: grid;
  gap: 0.7rem;
  margin-top: 1rem;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  font: inherit;
  color: var(--navy);
  padding: 0.95rem 1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.faq-item button span {
  color: var(--green);
  font-size: 1.3rem;
  line-height: 1;
}

.faq-item .panel {
  display: none;
  padding: 0 1rem 1rem;
  color: var(--text);
}

.faq-item.open .panel {
  display: block;
}

.form {
  background: var(--white);
  border-radius: 16px;
  padding: 1.2rem;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

label {
  display: block;
  font-size: 0.92rem;
  color: var(--navy);
  margin-bottom: 0.3rem;
}

.field {
  margin-bottom: 0.85rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #c5d0db;
  border-radius: 8px;
  padding: 0.7rem 0.75rem;
  font: inherit;
  color: var(--text);
  background: var(--white);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(31, 122, 77, 0.35);
  outline-offset: 2px;
}

.field.error input,
.field.error select,
.field.error textarea {
  border-color: var(--danger);
}

.hint {
  display: none;
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.field.error .hint,
.consent.error .hint,
.consent.error + .hint {
  display: block;
}

.consent {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  margin: 0.4rem 0 1rem;
  font-size: 0.95rem;
}

.consent input {
  width: auto;
  margin-top: 0.3rem;
}

.form-ok {
  display: none;
  background: var(--green-soft);
  border-radius: 12px;
  padding: 1rem;
  color: var(--navy);
}

.form-ok.show {
  display: block;
}

.office-card {
  background: var(--navy);
  color: #e6eef6;
  border-radius: 16px;
  padding: 1.4rem;
}

.office-card h2,
.office-card h3 {
  color: var(--white);
}

.office-card a {
  color: #c9f3dc;
}

.site-footer {
  background: var(--navy);
  color: #d5e0eb;
  padding: 2.4rem 0 1.4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.5rem;
}

.site-footer h2 {
  color: var(--white);
  font-size: 1.2rem;
}

.site-footer a {
  color: #d7f5e6;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

.site-footer ul {
  list-style: none;
  padding: 0;
}

.legal-line {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.9rem;
}

.page-hero {
  padding: 2.6rem 0 1rem;
}

.prose section + section {
  margin-top: 1.6rem;
}

.note {
  background: var(--gray);
  border-radius: 14px;
  padding: 1rem 1.1rem;
}

.links-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.links-row a {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  text-decoration: none;
  color: var(--navy);
}

.cookie {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 30;
  background: var(--white);
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

html.cookie-set .cookie {
  display: none;
}

.cookie p {
  margin: 0;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  flex: none;
}

@media (max-width: 980px) {
  .tiles,
  .facts,
  .steps {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid,
  .hero-grid,
  .split,
  .office-grid,
  .form-grid,
  .media-copy,
  .media-copy.reverse {
    grid-template-columns: 1fr;
  }

  .media-copy.reverse img {
    order: 0;
  }
}

@media (max-width: 800px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(16, 35, 63, 0.4);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 40;
  }

  body.nav-open .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100%;
    width: min(20rem, 88vw);
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 1.3rem 1.5rem;
    gap: 0.2rem;
    transform: translateX(100%);
    transition: transform 0.2s ease;
    z-index: 50;
    box-shadow: var(--shadow);
  }

  body.nav-open .nav {
    transform: none;
  }

  body.nav-open .menu-toggle {
    position: fixed;
    top: 0.85rem;
    right: 0.85rem;
    z-index: 60;
    background: var(--white);
  }

  .nav a {
    width: 100%;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 640px) {
  .tiles,
  .facts,
  .steps,
  #standards .tiles {
    grid-template-columns: 1fr;
  }

  .cookie {
    flex-direction: column;
    align-items: stretch;
  }

  .section {
    padding: 2.8rem 0;
  }
}

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

  .nav,
  .nav-backdrop {
    transition: none;
  }
}