@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=Fraunces:opsz,wght@9..144,500;9..144,700&display=swap");

:root {
  --bg: #f5efe3;
  --bg-alt: #fbf7f0;
  --surface: rgba(255, 251, 245, 0.92);
  --surface-strong: #fffdf8;
  --ink: #1f2a2f;
  --muted: #5e6a6f;
  --line: rgba(31, 42, 47, 0.12);
  --brand: #0f6a67;
  --brand-deep: #0a4c4a;
  --brand-soft: #d6efec;
  --accent: #d97633;
  --accent-soft: #ffe2cb;
  --net: #0f6a67;
  --tax: #c55a11;
  --ni: #1a7f9d;
  --loans: #7d4cc9;
  --pension: #ad3f6d;
  --shadow: 0 24px 60px rgba(15, 29, 34, 0.12);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(217, 118, 51, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(15, 106, 103, 0.16), transparent 26%),
    linear-gradient(180deg, #f5efe3 0%, #edf4f1 100%);
}

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

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

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

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(245, 239, 227, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(31, 42, 47, 0.08);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1rem;
}

.brand small {
  color: var(--muted);
  font-size: 0.84rem;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: white;
  font-weight: 700;
}

.site-nav,
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.site-nav a,
.footer-nav a {
  color: var(--muted);
  font-weight: 500;
}

.site-nav a:hover,
.footer-nav a:hover,
.guide-card:hover,
.guide-card:focus-visible {
  color: var(--brand-deep);
}

.hero,
.signal-strip,
.calculator-section,
.results-section,
.breakdown-section,
.content-section,
.guides-section,
.faq-section,
.article-section {
  padding: 44px 0;
}

.hero-grid,
.calculator-grid,
.content-grid,
.breakdown-grid,
.article-grid,
.footer-grid {
  display: grid;
  gap: 24px;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.8fr);
  align-items: start;
}

.hero-copy h1,
.section-heading h2,
.summary-card h2,
.hero-panel h2,
.article-page h1,
.content-card h2 {
  margin: 0;
  font-family: "Fraunces", serif;
  letter-spacing: -0.03em;
  line-height: 0.95;
}

.hero-copy h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 6vw, 5.2rem);
}

.hero-text,
.section-heading p,
.summary-copy,
.content-card p,
.article-content p,
.faq-card p,
.guide-card p,
.footer-copy,
.signal-grid p {
  color: var(--muted);
  line-height: 1.7;
}

.eyebrow,
.panel-label {
  margin: 0 0 12px;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

.eyebrow {
  color: var(--brand);
}

.panel-label {
  color: var(--accent);
}

.hero-actions,
.trust-list,
.content-list {
  margin-top: 24px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 16px 24px;
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.button-primary {
  border: 0;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: white;
  box-shadow: 0 16px 32px rgba(10, 76, 74, 0.22);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.5);
}

.button-full {
  width: 100%;
  cursor: pointer;
  min-height: 58px;
  font-size: 1rem;
}

.trust-list,
.feature-mini-list,
.content-list,
.article-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.trust-list li,
.feature-mini-list li,
.content-list li,
.article-list li {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.48);
  border: 1px solid rgba(31, 42, 47, 0.08);
}

.hero-panel,
.card,
.guide-card,
.faq-card,
.signal-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 26px;
  background: rgba(31, 42, 47, 0.96);
  color: white;
}

.hero-panel .feature-mini-list li {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.signal-grid article,
.card,
.guide-card,
.faq-card,
.content-card,
.featured-guide,
.notice-card {
  padding: 24px;
  background: var(--surface);
}

.signal-grid h2,
.content-card h2,
.faq-card h3,
.guide-card h3,
.result-card h3,
.metric-grid h3 {
  margin: 0;
}

.signal-grid h2,
.faq-card h3,
.guide-card h3,
.result-card h3,
.content-card h2 {
  font-size: 1.28rem;
}

.calculator-grid,
.breakdown-grid,
.content-grid,
.footer-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.calculator-form,
.field-grid {
  display: grid;
  gap: 16px;
}

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

.field {
  display: grid;
  gap: 10px;
}

.field span:first-child {
  font-weight: 700;
}

.currency-field,
.input-with-suffix,
input,
select,
textarea {
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--surface-strong);
}

input,
select,
textarea {
  width: 100%;
  padding: 16px 18px;
  color: var(--ink);
}

.currency-field,
.input-with-suffix {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 18px;
}

.currency-field input,
.input-with-suffix input {
  border: 0;
  background: transparent;
  padding: 16px 0;
  outline: none;
}

.input-with-suffix span,
.currency-field span {
  color: var(--brand);
  font-weight: 700;
}

.toggle-list {
  display: grid;
  gap: 12px;
  align-content: start;
  padding-top: 2px;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-strong);
}

.toggle input {
  width: 18px;
  height: 18px;
  margin: 0;
}

input:focus,
select:focus,
.button:focus-visible {
  outline: 3px solid rgba(15, 106, 103, 0.2);
  outline-offset: 2px;
}

.validation-message {
  min-height: 24px;
  color: #b44911;
  font-weight: 700;
}

.summary-card h2 {
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  color: var(--brand-deep);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.metric-grid article,
.result-card dl div {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(31, 42, 47, 0.08);
}

.metric-grid h3 {
  font-size: 0.86rem;
  color: var(--muted);
  font-weight: 500;
}

.metric-grid p,
.result-card dd {
  margin: 8px 0 0;
  font-size: 1.16rem;
  font-weight: 700;
}

.results-grid,
.guide-grid,
.faq-grid {
  display: grid;
  gap: 18px;
}

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

.result-card {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.result-card dl {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
}

.result-card dt {
  color: var(--muted);
  font-size: 0.85rem;
}

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

.featured-guide-section {
  padding: 0 0 44px;
}

.featured-guide,
.notice-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.featured-guide {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.7fr);
  gap: 20px;
  align-items: center;
}

.featured-guide h2,
.notice-card p {
  margin: 0;
}

.featured-guide h2 {
  font-family: "Fraunces", serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.featured-guide p,
.notice-card p {
  color: var(--muted);
  line-height: 1.7;
}

.featured-guide-actions,
.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.share-tools {
  margin-top: 18px;
  padding-top: 4px;
}

.notice-card a {
  color: var(--brand-deep);
  font-weight: 700;
}

.guide-card {
  display: block;
  transition: transform 160ms ease, border-color 160ms ease;
}

.guide-card:hover,
.guide-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(15, 106, 103, 0.25);
}

.breakdown-grid .card {
  height: 100%;
}

.compact {
  margin-bottom: 18px;
}

.bar-stack {
  display: grid;
  gap: 16px;
}

.bar-row {
  display: grid;
  gap: 10px;
}

.bar-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.bar-track {
  width: 100%;
  height: 14px;
  border-radius: 999px;
  background: rgba(31, 42, 47, 0.08);
  overflow: hidden;
}

.bar-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  transition: width 260ms ease;
}

.bar-fill-net {
  background: linear-gradient(90deg, #0f6a67 0%, #24a39e 100%);
}

.bar-fill-tax {
  background: linear-gradient(90deg, #d97633 0%, #c55a11 100%);
}

.bar-fill-ni {
  background: linear-gradient(90deg, #1aa0c3 0%, #1a7f9d 100%);
}

.bar-fill-loans {
  background: linear-gradient(90deg, #8a5de0 0%, #6c40ba 100%);
}

.bar-fill-pension {
  background: linear-gradient(90deg, #cc5d8b 0%, #ad3f6d 100%);
}

.assumption-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.assumption-list li {
  padding: 15px 16px;
  border-radius: 16px;
  border-left: 4px solid var(--accent);
  background: var(--bg-alt);
}

.section-heading {
  margin-bottom: 20px;
}

.section-heading h2,
.article-page h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.article-page .section-heading p,
.article-content p {
  max-width: 70ch;
}

.article-page {
  min-height: 100vh;
}

.article-grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.8fr);
}

.article-content,
.article-sidebar,
.content-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 28px;
}

.article-image {
  width: 100%;
  margin-bottom: 22px;
  border-radius: 22px;
  border: 1px solid rgba(31, 42, 47, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.article-content h2 {
  font-family: "Fraunces", serif;
  margin: 26px 0 12px;
  font-size: 1.8rem;
}

.article-content h3 {
  margin: 20px 0 10px;
  font-size: 1.2rem;
}

.article-sidebar {
  display: grid;
  gap: 16px;
  align-content: start;
}

.article-sidebar nav {
  display: grid;
  gap: 10px;
}

.article-sidebar a {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(31, 42, 47, 0.08);
}

.site-footer {
  padding: 34px 0 50px;
  border-top: 1px solid rgba(31, 42, 47, 0.08);
}

.cookie-banner {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 50;
  width: min(420px, calc(100% - 32px));
  padding: 20px;
  border-radius: 24px;
  background: rgba(31, 42, 47, 0.97);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
}

.cookie-banner p {
  margin: 0 0 12px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
}

.cookie-banner strong {
  display: block;
  margin-bottom: 8px;
  color: white;
}

.cookie-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cookie-banner .button-secondary {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.16);
  color: white;
}

.brand-footer {
  margin-bottom: 14px;
}

@media (max-width: 1100px) {
  .results-grid,
  .guide-grid,
  .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .hero-grid,
  .calculator-grid,
  .breakdown-grid,
  .content-grid,
  .article-grid,
  .footer-grid,
  .signal-grid,
  .featured-guide {
    grid-template-columns: 1fr;
  }

  .site-nav {
    display: none;
  }

  .hero-copy h1 {
    max-width: 14ch;
  }
}

@media (max-width: 720px) {
  .field-grid.two-columns,
  .metric-grid,
  .guide-grid,
  .faq-grid,
  .results-grid {
    grid-template-columns: 1fr;
  }

  .hero,
  .signal-strip,
  .calculator-section,
  .results-section,
  .breakdown-section,
  .content-section,
  .guides-section,
  .faq-section,
  .article-section {
    padding: 30px 0;
  }

  .container {
    width: min(100% - 20px, 1180px);
  }

  .hero-panel,
  .card,
  .guide-card,
  .faq-card,
  .content-card,
  .featured-guide,
  .notice-card,
  .signal-grid article,
  .article-content,
  .article-sidebar {
    padding: 20px;
    border-radius: 22px;
  }

  .button-full {
    min-height: 62px;
    font-size: 1.05rem;
  }

  .cookie-banner {
    left: 10px;
    right: 10px;
    bottom: 10px;
    width: auto;
  }
}