:root {
  --colour-ink: #142c2f;
  --colour-ink-soft: #284347;
  --colour-primary: #087f7c;
  --colour-primary-dark: #075f5e;
  --colour-primary-soft: #dff6ef;
  --colour-mint: #bff26b;
  --colour-mint-soft: #efffd7;
  --colour-coral: #ff785a;
  --colour-coral-soft: #fff0e9;
  --colour-blue: #3f7cf4;
  --colour-blue-soft: #eaf0ff;
  --colour-yellow: #ffc857;
  --colour-paper: #fffefa;
  --colour-background: #f4f3ed;
  --colour-muted: #647579;
  --colour-border: #cdd9d7;
  --colour-success: #146544;
  --colour-success-bg: #e7f8ed;
  --colour-warning: #855400;
  --colour-warning-bg: #fff5d7;
  --colour-danger: #a22e32;
  --colour-danger-bg: #fff0ef;
  --shadow-card: 0 16px 40px rgba(20, 44, 47, 0.09);
  --shadow-lift: 0 22px 55px rgba(20, 44, 47, 0.14);
  --shadow-offset: 5px 5px 0 rgba(20, 44, 47, 0.13);
  --radius-sm: 0.75rem;
  --radius-md: 1.15rem;
  --radius-lg: 1.75rem;
  --container: 76rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 20rem;
  margin: 0;
  overflow-x: hidden;
  color: var(--colour-ink);
  background:
    radial-gradient(circle at 5% 20%, rgba(191, 242, 107, 0.13), transparent 22rem),
    var(--colour-background);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--colour-primary-dark);
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--colour-primary);
}

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

button,
.button {
  min-height: 3rem;
}

:focus-visible {
  outline: 3px solid var(--colour-yellow);
  outline-offset: 3px;
}

::selection {
  color: var(--colour-ink);
  background: var(--colour-mint);
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1000;
  padding: 0.7rem 1rem;
  color: #ffffff;
  background: var(--colour-ink);
  border-radius: 999px;
  transform: translateY(-160%);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.7rem 0;
  background: rgba(244, 243, 237, 0.8);
  backdrop-filter: blur(18px);
}

.header-inner {
  position: relative;
  display: flex;
  min-height: 4rem;
  padding: 0.45rem 0.55rem 0.45rem 0.65rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: rgba(255, 254, 250, 0.96);
  border: 1px solid rgba(20, 44, 47, 0.16);
  border-radius: 1.2rem;
  box-shadow: 0 10px 30px rgba(20, 44, 47, 0.08);
}

.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 0.7rem;
  color: var(--colour-ink);
  font-size: 1.02rem;
  font-weight: 850;
  letter-spacing: -0.025em;
  line-height: 1.2;
  text-decoration: none;
}

.brand:hover {
  color: var(--colour-primary-dark);
}

.brand-mark {
  position: relative;
  display: grid;
  width: 2.55rem;
  height: 2.55rem;
  flex: 0 0 auto;
  place-items: center;
  color: var(--colour-ink);
  background: var(--colour-mint);
  border: 1.5px solid var(--colour-ink);
  border-radius: 0.85rem 0.85rem 0.85rem 0.25rem;
  box-shadow: 3px 3px 0 var(--colour-ink);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: -0.05em;
  transform: rotate(-2deg);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.62rem 0.9rem;
  color: #ffffff;
  background: var(--colour-ink);
  border: 1px solid var(--colour-ink);
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
}

.site-nav {
  position: absolute;
  top: calc(100% + 0.65rem);
  right: 0;
  left: 0;
  display: none;
  padding: 0.65rem;
  background: var(--colour-paper);
  border: 1px solid var(--colour-ink);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-offset), var(--shadow-card);
}

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

.nav-list {
  display: flex;
  margin: 0;
  padding: 0;
  flex-direction: column;
  gap: 0.25rem;
  list-style: none;
}

.nav-list a {
  display: block;
  padding: 0.72rem 0.85rem;
  color: var(--colour-ink);
  border-radius: 0.8rem;
  font-size: 0.92rem;
  font-weight: 780;
  text-decoration: none;
  transition: color 160ms ease, background 160ms ease, transform 160ms ease;
}

.nav-list a:hover {
  color: var(--colour-primary-dark);
  background: var(--colour-primary-soft);
}

.nav-list a[aria-current="page"] {
  color: var(--colour-ink);
  background: var(--colour-mint);
}

main {
  min-height: 60vh;
}

.hero,
.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #ffffff;
  background:
    radial-gradient(circle at 84% 8%, rgba(191, 242, 107, 0.22), transparent 19rem),
    radial-gradient(circle at 7% 88%, rgba(255, 120, 90, 0.18), transparent 17rem),
    var(--colour-ink);
}

.hero::before,
.page-hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(rgba(255, 255, 255, 0.15) 1px, transparent 1px);
  background-size: 22px 22px;
  content: "";
  mask-image: linear-gradient(to left, black, transparent 75%);
}

.hero::after,
.page-hero::after {
  position: absolute;
  z-index: -1;
  width: 10rem;
  height: 10rem;
  background: var(--colour-coral);
  border: 2px solid var(--colour-ink);
  border-radius: 2.5rem;
  content: "";
  opacity: 0.82;
  transform: rotate(24deg);
}

.hero::after {
  right: -6rem;
  bottom: -6rem;
}

.page-hero::after {
  top: -7rem;
  right: 8%;
}

.hero {
  margin-top: 0.2rem;
  padding: 4.5rem 0 4rem;
}

.hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.eyebrow,
.tool-kicker {
  width: fit-content;
  margin: 0 0 0.8rem;
  color: var(--colour-primary-dark);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  line-height: 1.2;
  text-transform: uppercase;
}

.hero .eyebrow,
.page-hero .eyebrow {
  padding: 0.48rem 0.72rem;
  color: var(--colour-ink);
  background: var(--colour-mint);
  border-radius: 999px;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: inherit;
  line-height: 1.12;
}

h1 {
  max-width: 15ch;
  margin-bottom: 1.15rem;
  font-size: clamp(2.65rem, 9vw, 5.25rem);
  font-weight: 900;
  letter-spacing: -0.06em;
}

h2 {
  margin-bottom: 0.9rem;
  font-size: clamp(1.75rem, 4vw, 2.7rem);
  font-weight: 880;
  letter-spacing: -0.045em;
}

h3 {
  margin-bottom: 0.6rem;
  font-size: 1.2rem;
  font-weight: 850;
  letter-spacing: -0.025em;
}

p {
  margin-top: 0;
}

.lead {
  max-width: 46rem;
  color: var(--colour-muted);
  font-size: clamp(1.03rem, 2vw, 1.2rem);
  line-height: 1.7;
}

.hero .lead,
.page-hero .lead {
  color: #d8e7e5;
}

.hero-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.82rem 1.15rem;
  color: var(--colour-ink);
  background: var(--colour-mint);
  border: 1.5px solid var(--colour-ink);
  border-radius: 999px;
  box-shadow: 3px 3px 0 var(--colour-ink);
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: box-shadow 150ms ease, transform 150ms ease, background 150ms ease;
}

.button:hover {
  color: var(--colour-ink);
  background: #d3ff87;
  box-shadow: 1px 1px 0 var(--colour-ink);
  transform: translate(2px, 2px);
}

.button-secondary {
  color: #ffffff;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
  box-shadow: none;
}

.button-secondary:hover {
  color: var(--colour-ink);
  background: #ffffff;
  border-color: #ffffff;
  box-shadow: none;
  transform: translateY(-1px);
}

.button-muted {
  color: var(--colour-ink);
  background: var(--colour-paper);
  border-color: var(--colour-ink);
  box-shadow: 2px 2px 0 var(--colour-ink);
}

.button-muted:hover {
  color: var(--colour-ink);
  background: var(--colour-coral-soft);
  box-shadow: none;
}

.hero-panel {
  position: relative;
  padding: 1.1rem;
  color: var(--colour-ink);
  background: var(--colour-paper);
  border: 1.5px solid var(--colour-ink);
  border-radius: var(--radius-lg);
  box-shadow: 8px 8px 0 var(--colour-mint);
  transform: rotate(1deg);
}

.hero-panel::before {
  position: absolute;
  top: -0.55rem;
  left: 2rem;
  width: 4.5rem;
  height: 1.1rem;
  background: rgba(255, 200, 87, 0.9);
  content: "";
  transform: rotate(-4deg);
}

.hero-panel-list {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 0.7rem;
  list-style: none;
}

.hero-panel-list li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9rem;
  background: #f7f8f3;
  border: 1px solid var(--colour-border);
  border-radius: 0.9rem;
  font-weight: 760;
}

.check-icon {
  display: grid;
  width: 1.85rem;
  height: 1.85rem;
  flex: 0 0 auto;
  place-items: center;
  color: var(--colour-ink);
  background: var(--colour-mint);
  border: 1px solid var(--colour-ink);
  border-radius: 50%;
  font-size: 0.82rem;
  font-weight: 950;
}

.section {
  padding: 4rem 0;
}

.section-alt {
  background:
    linear-gradient(135deg, rgba(223, 246, 239, 0.68), rgba(255, 254, 250, 0.85));
  border-block: 1px solid rgba(20, 44, 47, 0.1);
}

.section-heading {
  max-width: 49rem;
  margin-bottom: 2rem;
}

.section-heading p {
  color: var(--colour-muted);
}

.section-heading .eyebrow {
  color: var(--colour-primary-dark);
}

.card-grid {
  display: grid;
  gap: 1.1rem;
}

.card {
  position: relative;
  overflow: hidden;
  padding: 1.4rem;
  background: var(--colour-paper);
  border: 1px solid rgba(20, 44, 47, 0.18);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.card::after {
  position: absolute;
  top: 0;
  right: 0;
  width: 3.4rem;
  height: 0.35rem;
  background: var(--colour-mint);
  content: "";
}

.card:nth-child(3n + 2)::after {
  background: var(--colour-coral);
}

.card:nth-child(3n + 3)::after {
  background: var(--colour-blue);
}

.card p:last-child {
  margin-bottom: 0;
}

.tool-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  transition: box-shadow 180ms ease, transform 180ms ease;
}

.tool-card:hover {
  box-shadow: var(--shadow-lift);
  transform: translateY(-4px);
}

.tool-card p {
  color: var(--colour-muted);
}

.tool-card .text-link {
  margin-top: auto;
}

.card-icon {
  display: grid;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  place-items: center;
  color: var(--colour-ink);
  background: var(--colour-mint);
  border: 1.5px solid var(--colour-ink);
  border-radius: 0.9rem 0.9rem 0.9rem 0.25rem;
  box-shadow: 3px 3px 0 var(--colour-ink);
  font-weight: 950;
  transform: rotate(-2deg);
}

.tool-card:nth-child(2) .card-icon {
  background: var(--colour-coral);
  transform: rotate(2deg);
}

.tool-card:nth-child(3) .card-icon {
  color: #ffffff;
  background: var(--colour-blue);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 850;
  text-decoration: none;
}

.text-link::after {
  content: "\2192";
  transition: transform 150ms ease;
}

.text-link:hover::after {
  transform: translateX(4px);
}

.feature-list,
.plain-list {
  margin: 0;
  padding-left: 1.2rem;
}

.feature-list li,
.plain-list li {
  margin-bottom: 0.5rem;
}

.feature-list li::marker,
.plain-list li::marker,
.result-notes li::marker {
  color: var(--colour-primary);
}

.split {
  display: grid;
  gap: 1.4rem;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}

.faq-list details {
  overflow: hidden;
  padding: 0;
  background: var(--colour-paper);
  border: 1px solid rgba(20, 44, 47, 0.18);
  border-radius: 1rem;
  box-shadow: 0 6px 18px rgba(20, 44, 47, 0.05);
}

.faq-list summary {
  position: relative;
  padding: 1.1rem 3.25rem 1.1rem 1.2rem;
  font-weight: 820;
  cursor: pointer;
  list-style: none;
}

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

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 1.1rem;
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  background: var(--colour-primary-soft);
  border-radius: 50%;
  content: "+";
  font-size: 1.15rem;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "-";
}

.faq-list details p {
  margin: 0;
  padding: 0 1.2rem 1.2rem;
  color: var(--colour-muted);
}

.page-hero {
  margin-top: 0.2rem;
  padding: 3.8rem 0 3.2rem;
}

.page-hero h1 {
  max-width: 19ch;
  font-size: clamp(2.35rem, 7vw, 4.5rem);
}

.notice {
  padding: 1rem 1.15rem;
  color: var(--colour-ink);
  background: var(--colour-mint-soft);
  border: 1px solid rgba(20, 44, 47, 0.18);
  border-left: 5px solid var(--colour-primary);
  border-radius: var(--radius-sm);
}

.notice p:last-child {
  margin-bottom: 0;
}

.page-hero .notice {
  max-width: 56rem;
  margin-top: 1.5rem;
  color: #eff8f6;
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.18);
  border-left-color: var(--colour-mint);
  backdrop-filter: blur(10px);
}

.tool-layout {
  display: grid;
  gap: 1.35rem;
  align-items: start;
}

.title-builder-layout {
  display: grid;
  gap: 1.35rem;
  align-items: start;
}

.tool-form,
.result-panel,
.smart-suggestions {
  padding: 1.25rem;
  background: var(--colour-paper);
  border: 1.5px solid var(--colour-ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-offset), var(--shadow-card);
}

.tool-form-heading,
.result-heading {
  display: flex;
  margin-bottom: 1.25rem;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.tool-form-heading h3,
.result-heading h3 {
  margin: 0;
  font-size: 1.35rem;
}

.tool-kicker {
  margin-bottom: 0.35rem;
  color: var(--colour-primary);
}

.live-badge,
.fee-chip {
  display: inline-flex;
  flex: 0 0 auto;
  padding: 0.48rem 0.68rem;
  align-items: center;
  gap: 0.42rem;
  color: var(--colour-primary-dark);
  background: var(--colour-primary-soft);
  border: 1px solid rgba(8, 127, 124, 0.22);
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 850;
  line-height: 1;
}

.live-badge span {
  width: 0.48rem;
  height: 0.48rem;
  background: var(--colour-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(8, 127, 124, 0.12);
}

.fee-chip {
  color: var(--colour-ink);
  background: var(--colour-mint-soft);
}

.form-grid {
  display: grid;
  gap: 1.25rem 1rem;
  align-items: start;
}

.form-field {
  display: flex;
  min-width: 0;
  align-self: start;
  flex-direction: column;
  align-content: flex-start;
}

label {
  margin-bottom: 0.42rem;
  color: var(--colour-ink);
  font-size: 0.91rem;
  font-weight: 820;
  line-height: 1.35;
}

.field-hint {
  margin: 0.45rem 0 0;
  color: var(--colour-muted);
  font-size: 0.79rem;
  line-height: 1.45;
}

input,
select,
textarea {
  width: 100%;
  min-height: 3.35rem;
  padding: 0.78rem 0.9rem;
  color: var(--colour-ink);
  background: #ffffff;
  border: 1.5px solid #aebfbd;
  border-radius: 0.9rem;
  font-weight: 650;
  transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

input::placeholder,
textarea::placeholder {
  color: #9aa7a6;
  font-weight: 500;
}

textarea {
  min-height: 8.5rem;
  resize: vertical;
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--colour-primary);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--colour-primary);
  outline: 0;
  box-shadow: 0 0 0 4px rgba(8, 127, 124, 0.12);
}

select {
  padding-right: 2.8rem;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--colour-ink) 50%),
    linear-gradient(135deg, var(--colour-ink) 50%, transparent 50%);
  background-position:
    calc(100% - 1.15rem) 1.35rem,
    calc(100% - 0.82rem) 1.35rem;
  background-repeat: no-repeat;
  background-size: 0.38rem 0.38rem, 0.38rem 0.38rem;
  appearance: none;
  cursor: pointer;
}

.input-wrap {
  display: flex;
  min-height: 3.45rem;
  overflow: hidden;
  align-items: stretch;
  background: #ffffff;
  border: 1.5px solid #aebfbd;
  border-radius: 0.9rem;
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.input-wrap:hover {
  border-color: var(--colour-primary);
}

.input-wrap:focus-within {
  border-color: var(--colour-primary);
  box-shadow: 0 0 0 4px rgba(8, 127, 124, 0.12);
  transform: translateY(-1px);
}

.input-wrap input {
  min-width: 0;
  min-height: 0;
  padding: 0.75rem 0.85rem;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  font-size: 1.02rem;
}

.input-wrap input:hover,
.input-wrap input:focus {
  border: 0;
  box-shadow: none;
}

.input-prefix,
.input-suffix {
  display: grid;
  min-width: 2.75rem;
  place-items: center;
  color: var(--colour-ink);
  background: var(--colour-mint-soft);
  font-weight: 900;
}

.input-prefix {
  border-right: 1px solid var(--colour-border);
}

.input-suffix {
  border-left: 1px solid var(--colour-border);
}

.input-wrap-suffix input {
  text-align: left;
}

.form-actions {
  margin-top: 1.35rem;
  justify-content: flex-end;
}

.result-panel {
  min-height: 16rem;
  background:
    linear-gradient(180deg, rgba(223, 246, 239, 0.55), transparent 9rem),
    var(--colour-paper);
}

.smart-suggestions {
  min-height: 22rem;
  background:
    linear-gradient(180deg, rgba(255, 240, 233, 0.72), transparent 11rem),
    var(--colour-paper);
}

.suggestions-heading {
  display: flex;
  margin-bottom: 1rem;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.suggestions-heading h3 {
  margin: 0;
  font-size: 1.35rem;
}

.suggestion-list {
  display: grid;
  gap: 0.85rem;
}

.suggestion-card {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(20, 44, 47, 0.16);
  border-radius: 1rem;
  box-shadow: 0 8px 20px rgba(20, 44, 47, 0.05);
}

.suggestion-meta,
.suggestion-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.suggestion-meta span {
  color: var(--colour-primary);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.suggestion-meta strong {
  padding: 0.3rem 0.48rem;
  border-radius: 999px;
  font-size: 0.72rem;
}

.suggestion-score-good {
  color: var(--colour-success);
  background: var(--colour-success-bg);
}

.suggestion-score-mid {
  color: var(--colour-warning);
  background: var(--colour-warning-bg);
}

.suggestion-score-low {
  color: var(--colour-danger);
  background: var(--colour-danger-bg);
}

.suggestion-title {
  margin: 0.7rem 0 0.4rem;
  color: var(--colour-ink);
  font-size: 1.02rem;
  font-weight: 850;
  line-height: 1.42;
}

.suggestion-description {
  margin-bottom: 0.8rem;
  color: var(--colour-muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.suggestion-footer {
  padding-top: 0.75rem;
  border-top: 1px dashed var(--colour-border);
  color: var(--colour-muted);
  font-size: 0.72rem;
}

.suggestion-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.4rem;
}

.suggestion-button {
  min-height: 2.2rem;
  padding: 0.42rem 0.65rem;
  color: var(--colour-ink);
  background: #ffffff;
  border: 1px solid var(--colour-ink);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 820;
  cursor: pointer;
}

.suggestion-button:hover {
  background: var(--colour-primary-soft);
}

.suggestion-button-primary {
  background: var(--colour-mint);
}

.suggestion-button-primary:hover {
  background: #d3ff87;
}

.suggestion-disclaimer {
  margin: 1rem 0 0;
  color: var(--colour-muted);
  font-size: 0.76rem;
  text-align: center;
}

.count-warning {
  color: var(--colour-danger);
  font-weight: 800;
}

.result-placeholder {
  display: grid;
  min-height: 14rem;
  padding: 2rem;
  place-items: center;
  align-content: center;
  gap: 1rem;
  color: var(--colour-muted);
  text-align: center;
}

.result-placeholder p {
  max-width: 23rem;
  margin: 0;
}

.result-placeholder-icon {
  display: grid;
  width: 4rem;
  height: 4rem;
  place-items: center;
  color: var(--colour-ink);
  background: var(--colour-mint);
  border: 1.5px solid var(--colour-ink);
  border-radius: 1.2rem 1.2rem 1.2rem 0.35rem;
  box-shadow: 4px 4px 0 var(--colour-ink);
  font-size: 1.4rem;
  font-weight: 950;
  transform: rotate(-3deg);
}

.result-status {
  position: relative;
  margin-bottom: 1rem;
  padding: 0.95rem 1rem 0.95rem 2.85rem;
  border: 1px solid;
  border-radius: 0.95rem;
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.5;
}

.selected-category {
  display: flex;
  margin: -0.25rem 0 1rem;
  padding: 0.75rem 0.85rem;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px dashed var(--colour-border);
  border-radius: 0.85rem;
  font-size: 0.78rem;
  line-height: 1.4;
}

.selected-category span {
  flex: 0 0 auto;
  color: var(--colour-muted);
  font-weight: 750;
}

.selected-category strong {
  text-align: right;
}

.result-status::before {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: grid;
  width: 1.15rem;
  height: 1.15rem;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  content: "!";
  font-size: 0.72rem;
  line-height: 1;
}

.status-success {
  color: var(--colour-success);
  background: var(--colour-success-bg);
  border-color: #9ed4b4;
}

.status-success::before {
  content: "\2713";
}

.status-warning {
  color: var(--colour-warning);
  background: var(--colour-warning-bg);
  border-color: #e6ca73;
}

.status-danger {
  color: var(--colour-danger);
  background: var(--colour-danger-bg);
  border-color: #e6a9aa;
}

.status-neutral {
  color: var(--colour-primary-dark);
  background: var(--colour-primary-soft);
  border-color: #9fd8cf;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.result-item {
  min-width: 0;
  padding: 0.95rem;
  background: #f3f5f1;
  border: 1px solid rgba(20, 44, 47, 0.08);
  border-radius: 1rem;
}

.result-item dt {
  color: var(--colour-muted);
  font-size: 0.76rem;
  font-weight: 760;
  line-height: 1.35;
}

.result-item dd {
  margin: 0.3rem 0 0;
  font-size: clamp(1rem, 2vw, 1.18rem);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.result-featured {
  color: #ffffff;
  background: var(--colour-ink);
  border-color: var(--colour-ink);
}

.result-featured:nth-child(2) {
  color: var(--colour-ink);
  background: var(--colour-mint);
}

.result-featured dt,
.result-featured dd {
  color: inherit;
}

.result-featured dt {
  opacity: 0.75;
}

.result-featured dd {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
}

.result-highlight {
  color: var(--colour-ink);
  background: var(--colour-coral-soft);
  border-color: rgba(255, 120, 90, 0.35);
}

.source-note {
  padding: 0.85rem 1rem;
  color: var(--colour-muted);
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid var(--colour-border);
  border-radius: 0.85rem;
  font-size: 0.84rem;
}

.result-notes {
  margin: 1.15rem 0 0;
  padding: 1rem 0 0 1.2rem;
  border-top: 1px dashed var(--colour-border);
  color: var(--colour-muted);
  font-size: 0.86rem;
}

.result-notes li + li {
  margin-top: 0.45rem;
}

.error-message {
  margin: 0;
  padding: 1rem 1.1rem;
  color: var(--colour-danger);
  background: var(--colour-danger-bg);
  border: 1px solid #e6a9aa;
  border-radius: 0.95rem;
  font-weight: 750;
}

.score-wrap {
  display: flex;
  margin-bottom: 1rem;
  align-items: center;
  gap: 1rem;
}

.score {
  display: grid;
  width: 5.6rem;
  height: 5.6rem;
  flex: 0 0 auto;
  place-items: center;
  color: var(--colour-ink);
  background: var(--colour-mint);
  border: 1.5px solid var(--colour-ink);
  border-radius: 1.4rem 1.4rem 1.4rem 0.35rem;
  box-shadow: 4px 4px 0 var(--colour-ink);
  font-size: 1.55rem;
  font-weight: 950;
  line-height: 1;
  transform: rotate(-2deg);
}

.score-label {
  margin: 0;
  color: var(--colour-muted);
}

.result-section + .result-section {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--colour-border);
}

.result-section ul {
  margin: 0;
  padding-left: 1.2rem;
}

.postage-section {
  margin-top: 1.25rem;
}

.postage-options {
  display: grid;
  margin-top: 0.85rem;
  gap: 0.7rem;
}

.postage-option {
  padding: 0.9rem;
  background: #ffffff;
  border: 1px solid var(--colour-border);
  border-radius: 0.9rem;
}

.postage-option-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.postage-option h4,
.postage-option p {
  margin: 0;
}

.postage-option h4 {
  font-size: 0.93rem;
}

.postage-option strong {
  flex: 0 0 auto;
  color: var(--colour-primary-dark);
  font-size: 0.95rem;
}

.postage-option p {
  margin-top: 0.35rem;
  color: var(--colour-muted);
  font-size: 0.8rem;
  line-height: 1.45;
}

.postage-option-unavailable {
  background: var(--colour-danger-bg);
  border-color: #e6a9aa;
}

.postage-option-unavailable strong {
  color: var(--colour-danger);
}

.source-note a {
  font-weight: 800;
}

.example-box {
  display: grid;
  gap: 0.85rem;
}

.example {
  padding: 1.1rem;
  border: 1px solid;
  border-radius: 1rem;
}

.example strong {
  display: block;
  margin-bottom: 0.25rem;
}

.example-bad {
  background: var(--colour-danger-bg);
  border-color: #e6a9aa;
}

.example-good {
  background: var(--colour-success-bg);
  border-color: #9ed4b4;
}

.related-links {
  display: grid;
  gap: 0.75rem;
}

.related-links a {
  position: relative;
  display: block;
  padding: 1rem 3rem 1rem 1rem;
  color: var(--colour-ink);
  background: var(--colour-paper);
  border: 1px solid rgba(20, 44, 47, 0.2);
  border-radius: 1rem;
  font-weight: 820;
  text-decoration: none;
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.related-links a::after {
  position: absolute;
  top: 50%;
  right: 1rem;
  content: "\2192";
  transform: translateY(-50%);
}

.related-links a:hover {
  color: var(--colour-ink);
  border-color: var(--colour-primary);
  box-shadow: 3px 3px 0 var(--colour-primary-soft);
  transform: translateY(-2px);
}

.site-footer {
  padding: 3rem 0;
  color: #dce9e7;
  background:
    radial-gradient(circle at 85% 15%, rgba(191, 242, 107, 0.12), transparent 20rem),
    var(--colour-ink);
}

.footer-grid {
  display: grid;
  gap: 1.6rem;
}

.site-footer .brand {
  color: #ffffff;
}

.site-footer p {
  max-width: 43rem;
  margin: 0.8rem 0 0;
  color: #b9cdca;
}

.footer-links {
  display: flex;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  list-style: none;
}

.footer-links a {
  color: #ffffff;
  font-weight: 700;
}

.footer-bottom {
  margin-top: 1.75rem;
  padding-top: 1.35rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.86rem;
}

.footer-bottom p {
  max-width: none;
}

.footer-credit {
  color: #dce9e7 !important;
}

.footer-credit a {
  color: var(--colour-mint);
  font-weight: 800;
}

.footer-credit a:hover {
  color: #ffffff;
}

.contact-link {
  font-size: 1.15rem;
  font-weight: 900;
  overflow-wrap: anywhere;
}

@media (min-width: 42rem) {
  .container {
    width: min(100% - 3rem, var(--container));
  }

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

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

  .form-field-full {
    grid-column: 1 / -1;
  }

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

  .footer-grid {
    grid-template-columns: 1.5fr 1fr;
    align-items: start;
  }
}

@media (min-width: 55rem) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: block;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .nav-list {
    flex-direction: row;
    align-items: center;
  }

  .nav-list a {
    padding: 0.62rem 0.72rem;
  }

  .hero {
    padding: 6.25rem 0 5.75rem;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.75fr);
    gap: 4rem;
  }

  .section {
    padding: 5rem 0;
  }

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

  .tool-form,
  .result-panel {
    padding: 1.5rem;
  }
}

@media (min-width: 66rem) {
  .tool-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(25rem, 0.95fr);
    gap: 1.6rem;
  }

  .title-builder-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(24rem, 0.9fr);
    gap: 1.6rem;
  }

  .result-panel {
    position: sticky;
    top: 5.8rem;
  }

  .smart-suggestions {
    position: sticky;
    top: 5.8rem;
  }
}

@media (max-width: 28rem) {
  .brand {
    font-size: 0.9rem;
  }

  .brand-mark {
    width: 2.35rem;
    height: 2.35rem;
  }

  .tool-form-heading,
  .result-heading,
  .suggestions-heading {
    flex-direction: column;
  }

  .result-grid {
    grid-template-columns: 1fr;
  }

  .suggestion-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .suggestion-actions {
    width: 100%;
    justify-content: flex-start;
  }
}

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

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