:root {
  --bg: #f8f4ee;
  --paper: #fffdfa;
  --panel: rgba(255, 252, 247, 0.9);
  --ink: #161311;
  --muted: #645851;
  --accent: #b59a6a;
  --accent-deep: #7d6740;
  --line: rgba(22, 19, 17, 0.12);
  --shadow: 0 22px 60px rgba(32, 23, 18, 0.08);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(181, 154, 106, 0.16), transparent 32%),
    linear-gradient(180deg, #f3ede3 0%, var(--bg) 40%, #faf7f1 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(22, 19, 17, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 19, 17, 0.018) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.48), transparent 90%);
}

.page-shell {
  position: relative;
}

.hero {
  padding: 22px 28px 56px;
}

.topbar,
.section,
.hero-grid {
  width: min(var(--max), calc(100vw - 56px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 8px 0 28px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  display: block;
  width: min(340px, 42vw);
  height: auto;
}

.top-actions {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.top-link {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(22, 19, 17, 0.25);
  padding-bottom: 3px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.92fr);
  gap: 42px;
  align-items: center;
}

.hero-copy {
  max-width: 640px;
}

.eyebrow,
.measure-index,
.select-wrap span {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.73rem;
  font-weight: 800;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  line-height: 0.96;
}

h1 {
  font-size: clamp(3.4rem, 8vw, 6.4rem);
  max-width: 9ch;
  margin: 14px 0 22px;
}

h2 {
  font-size: clamp(2.3rem, 4vw, 4rem);
  max-width: 12ch;
}

h3 {
  font-size: 1.8rem;
  line-height: 1;
}

.hero-text,
.section-intro,
.measure-grid p,
.reference-card p,
.results-empty,
.result-note,
small,
textarea,
input,
select,
.hero-caption,
.trust-items p {
  color: var(--muted);
}

.hero-text,
.section-intro,
.measure-grid p,
.reference-card p,
.result-note,
.result-list li,
.advisory-list li,
.trust-items p,
.hero-caption {
  line-height: 1.75;
}

.hero-benefits {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.hero-benefits span,
.chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(22, 19, 17, 0.08);
  font-weight: 700;
}

.hero-actions,
.form-actions,
.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  border: 1px solid transparent;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

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

.button-primary {
  background: var(--ink);
  color: #fff;
}

.button-primary:hover {
  background: #080706;
}

.button-secondary {
  background: transparent;
  color: var(--ink);
  border-color: rgba(22, 19, 17, 0.22);
}

.hero-visual,
.size-form,
.results-panel,
.reference-card,
.cup-guide,
.cta-panel,
.measure-visual,
.trust-items > div {
  backdrop-filter: blur(18px);
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.52);
  box-shadow: var(--shadow);
}

.hero-visual,
.measure-visual {
  overflow: hidden;
  border-radius: 30px;
}

.hero-visual img,
.measure-visual img {
  width: 100%;
  display: block;
  height: auto;
}

.hero-caption {
  padding: 18px 22px 22px;
  font-size: 0.96rem;
}

.section {
  padding: 72px 0 10px;
}

.section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}

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

.trust-items > div {
  border-radius: 24px;
  padding: 24px;
}

.trust-items strong {
  display: block;
  margin-bottom: 8px;
}

.measure-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: stretch;
}

.measure-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.measure-grid article {
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}

.measure-index,
.result-label {
  color: var(--accent-deep);
}

.app-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 20px;
  align-items: start;
}

.size-form,
.results-panel,
.reference-card,
.cup-guide,
.cta-panel {
  border-radius: 28px;
}

.size-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 28px;
}

.field-group {
  display: grid;
  gap: 8px;
}

.field-group-wide {
  grid-column: 1 / -1;
}

label {
  font-weight: 800;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(22, 19, 17, 0.12);
  background: rgba(255, 255, 255, 0.9);
  border-radius: 18px;
  padding: 14px 16px;
  font: inherit;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(181, 154, 106, 0.26);
  border-color: rgba(181, 154, 106, 0.52);
}

.form-actions {
  grid-column: 1 / -1;
  margin-top: 6px;
}

.results-panel {
  padding: 28px;
  min-height: 100%;
}

.results-empty {
  min-height: 200px;
  display: grid;
  place-items: center;
  text-align: center;
  font-size: 1rem;
  line-height: 1.7;
}

.hidden {
  display: none;
}

.results-content {
  display: grid;
  gap: 18px;
}

.result-block {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.result-block:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.result-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.result-title {
  margin-top: 10px;
  font-size: clamp(2rem, 3vw, 3rem);
}

.result-meta {
  margin-top: 8px;
  font-weight: 700;
}

.result-list,
.advisory-list {
  margin: 14px 0 0;
  padding-left: 18px;
}

.result-chip-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.references {
  padding-bottom: 18px;
}

.reference-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.reference-card,
.cup-guide,
.cta-panel {
  padding: 28px;
}

.reference-card table,
.cup-guide table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 18px;
  font-size: 0.95rem;
}

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
}

thead th {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.cup-guide {
  margin-top: 20px;
}

.cup-guide-header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
}

.select-wrap {
  min-width: 190px;
}

.select-wrap span {
  display: block;
  margin-bottom: 8px;
}

.cta-panel {
  display: grid;
  gap: 12px;
  margin-bottom: 80px;
}

@media (max-width: 1080px) {
  .hero-grid,
  .measure-layout,
  .app-layout,
  .reference-grid,
  .trust-items {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .hero,
  .section {
    padding-left: 18px;
    padding-right: 18px;
  }

  .topbar,
  .hero-grid,
  .section {
    width: 100%;
  }

  .topbar,
  .top-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand-logo {
    width: min(280px, 72vw);
  }

  .size-form {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 5.3rem);
  }

  h2 {
    max-width: none;
  }

  .hero-visual,
  .measure-visual,
  .reference-card,
  .cup-guide,
  .size-form,
  .results-panel,
  .cta-panel,
  .trust-items > div {
    border-radius: 22px;
  }

  .reference-card,
  .cup-guide,
  .size-form,
  .results-panel,
  .cta-panel,
  .trust-items > div {
    padding: 22px;
  }

  th,
  td {
    padding-left: 0;
    padding-right: 0;
  }

  .cup-guide-header {
    align-items: stretch;
    flex-direction: column;
  }
}