:root {
  --paper: #f3ead8;
  --paper-bright: #fbf6ee;
  --ink: #2f251d;
  --ink-soft: rgba(47, 37, 29, 0.72);
  --line: rgba(76, 56, 36, 0.18);
  --panel: rgba(255, 250, 242, 0.76);
  --panel-strong: rgba(255, 252, 248, 0.92);
  --espresso: #241816;
  --espresso-soft: #3a2622;
  --steam: #d9b593;
  --steam-strong: #b8794f;
  --foam: #fff5e4;
  --success: #395644;
  --shadow-lg: 0 28px 70px rgba(58, 34, 24, 0.18);
  --shadow-md: 0 14px 30px rgba(58, 34, 24, 0.12);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 247, 232, 0.94), transparent 26rem),
    radial-gradient(circle at right 12% top 10%, rgba(184, 121, 79, 0.18), transparent 18rem),
    linear-gradient(180deg, #eadcc8 0%, #f3ead8 33%, #e6d7c4 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.18), transparent 40%),
    repeating-linear-gradient(90deg, transparent, transparent 35px, rgba(64, 42, 30, 0.025) 35px, rgba(64, 42, 30, 0.025) 36px);
  pointer-events: none;
}

.brew-shell {
  position: relative;
  max-width: 1500px;
  margin: 0 auto;
  padding: 24px;
}

.station-nav {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 16px 18px;
  border: 1px solid rgba(73, 52, 35, 0.12);
  border-radius: 999px;
  background: rgba(255, 250, 244, 0.8);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(14px);
}

.station-home {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}

.station-home__logo {
  width: auto;
  height: 34px;
}

.station-home__copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.station-home__copy strong {
  font-size: 0.97rem;
}

.station-home__copy span {
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.station-nav__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.station-nav__actions form {
  margin: 0;
}

.station-link,
.station-button,
.station-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.93rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

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

.station-chip {
  cursor: default;
}

.station-link--ghost,
.station-button--ghost,
.station-chip--ghost {
  color: var(--ink);
  border-color: rgba(73, 52, 35, 0.14);
  background: rgba(255, 255, 255, 0.52);
}

.station-link--coffee {
  color: var(--foam);
  background: linear-gradient(135deg, #ac6b43, #7c4a30);
  box-shadow: 0 12px 24px rgba(110, 63, 37, 0.22);
}

.brew-app {
  display: grid;
  gap: 24px;
  margin-top: 22px;
}

.hero-strip,
.brew-main,
.side-card {
  animation: panel-rise 560ms ease both;
}

.hero-strip {
  animation-delay: 80ms;
}

.brew-main {
  animation-delay: 150ms;
}

.brew-side .side-card:nth-child(1) {
  animation-delay: 220ms;
}

.brew-side .side-card:nth-child(2) {
  animation-delay: 290ms;
}

.brew-side .side-card:nth-child(3) {
  animation-delay: 360ms;
}

.hero-strip,
.brew-main,
.side-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.hero-strip {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
  gap: 22px;
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.92), rgba(248, 239, 225, 0.88)),
    linear-gradient(120deg, rgba(184, 121, 79, 0.16), transparent 50%);
}

.hero-copy {
  display: grid;
  gap: 12px;
}

.eyebrow,
.section-kicker,
.metric-anchor__tag,
.method-note__label,
.hero-pin__label {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  font-weight: 800;
  color: rgba(71, 48, 30, 0.66);
}

.hero-copy h1,
.section-topline h2,
.ticket-panel h3,
.ticket-steps h4 {
  margin: 0;
  font-family: "Fraunces", serif;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  line-height: 0.98;
}

.lede,
.section-note,
.metric-hint,
.ticket-summary__row span,
.ticket-chip,
.ticket-steps li {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.55;
}

.hero-pins {
  display: grid;
  gap: 12px;
  align-content: start;
}

.hero-pin {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  background: rgba(53, 34, 24, 0.08);
  border: 1px solid rgba(73, 52, 35, 0.08);
}

.hero-pin strong {
  font-size: 1.03rem;
}

.brew-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.78fr);
  gap: 24px;
  align-items: start;
}

.brew-main {
  display: grid;
  gap: 20px;
  padding: 26px;
  background: linear-gradient(180deg, rgba(255, 251, 245, 0.96), rgba(247, 239, 228, 0.88));
}

.section-topline {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
}

.section-topline--compact {
  align-items: start;
}

.section-topline h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

.section-note {
  max-width: 30rem;
  font-size: 0.96rem;
}

.method-rack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.method-pill {
  display: grid;
  gap: 8px;
  width: 100%;
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(87, 60, 36, 0.12);
  background: rgba(255, 255, 255, 0.6);
  text-align: left;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.method-pill:hover {
  transform: translateY(-2px);
}

.method-pill strong {
  font-size: 1rem;
}

.method-pill span {
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.45;
}

.method-pill.is-active {
  border-color: rgba(124, 74, 48, 0.5);
  background: linear-gradient(180deg, rgba(255, 247, 236, 0.96), rgba(252, 236, 215, 0.92));
  box-shadow: inset 0 0 0 1px rgba(184, 121, 79, 0.14);
}

.control-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.78fr);
  gap: 18px;
  align-items: start;
}

.metric-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.metric-card,
.ticket-panel,
.side-card {
  position: relative;
  overflow: hidden;
}

.metric-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(87, 60, 36, 0.12);
  background: rgba(255, 255, 255, 0.58);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

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

.metric-card.is-active {
  border-color: rgba(124, 74, 48, 0.5);
  box-shadow: 0 16px 34px rgba(95, 59, 36, 0.12);
  background: linear-gradient(180deg, rgba(255, 252, 247, 0.98), rgba(255, 240, 221, 0.96));
}

.metric-card--ratio {
  background: linear-gradient(180deg, #281a17, #382320);
  color: var(--foam);
  border-color: rgba(255, 255, 255, 0.08);
}

.metric-card--ratio .metric-anchor__tag,
.metric-card--ratio .metric-field__label,
.metric-card--ratio .metric-hint {
  color: rgba(255, 239, 219, 0.72);
}

.metric-anchor {
  display: grid;
  gap: 4px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.metric-anchor--static {
  cursor: default;
}

.metric-anchor__title {
  font-size: 1.1rem;
  font-weight: 800;
}

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

.metric-field__label {
  font-size: 0.84rem;
  font-weight: 700;
  color: rgba(71, 48, 30, 0.72);
}

.metric-field__entry {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 66px;
  padding: 0 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(74, 52, 35, 0.12);
  background: rgba(255, 255, 255, 0.82);
}

.metric-card--ratio .metric-field__entry {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 252, 246, 0.08);
}

.metric-field__entry input {
  width: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(1.7rem, 4vw, 2.3rem);
  font-weight: 600;
  color: inherit;
  appearance: textfield;
}

.metric-field__entry input:disabled {
  opacity: 0.82;
  cursor: pointer;
}

.metric-field__entry input:focus {
  outline: none;
}

.metric-field__entry input::-webkit-outer-spin-button,
.metric-field__entry input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.metric-field__prefix,
.metric-field__entry span {
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.ratio-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ratio-chip {
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  color: var(--foam);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.ticket-panel {
  display: grid;
  gap: 18px;
  padding: 22px;
  border-radius: 28px;
  background: linear-gradient(180deg, #33211d, #251815);
  color: var(--foam);
}

.ticket-panel::after {
  content: "";
  position: absolute;
  inset: auto -35% -35% auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217, 181, 147, 0.2), transparent 66%);
  pointer-events: none;
}

.ticket-panel__top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.ticket-chip {
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  color: rgba(255, 245, 230, 0.78);
}

.ticket-summary,
.ticket-stats,
.ticket-steps {
  position: relative;
  z-index: 1;
}

.ticket-summary {
  display: grid;
  gap: 10px;
}

.ticket-summary__row {
  display: grid;
  gap: 4px;
}

.ticket-summary__row strong,
.ticket-steps h4 {
  font-size: 1rem;
}

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

.ticket-stats div {
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
}

.ticket-stats dt {
  margin-bottom: 8px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 237, 214, 0.7);
}

.ticket-stats dd {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.08rem;
  font-weight: 600;
}

.ticket-steps ol {
  margin: 12px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
}

.brew-side {
  display: grid;
  gap: 18px;
}

.side-card {
  display: grid;
  gap: 18px;
  padding: 22px;
  background: linear-gradient(180deg, rgba(255, 251, 246, 0.92), rgba(247, 240, 230, 0.88));
}

.side-card--dark {
  background: linear-gradient(180deg, rgba(35, 24, 21, 0.98), rgba(49, 33, 28, 0.96));
  color: var(--foam);
}

.side-card--dark .section-kicker,
.side-card--dark .section-note,
.side-card--dark .section-topline h2,
.side-card--dark dt {
  color: rgba(255, 238, 216, 0.76);
}

.yield-ladder {
  display: grid;
  gap: 12px;
}

.yield-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 15px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(87, 60, 36, 0.12);
  background: rgba(255, 255, 255, 0.56);
  text-align: left;
  cursor: pointer;
}

.yield-card strong {
  font-size: 0.96rem;
}

.yield-card span {
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.yield-card em {
  font-style: normal;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--steam-strong);
}

.yield-card.is-active {
  border-color: rgba(124, 74, 48, 0.48);
  background: linear-gradient(180deg, rgba(255, 246, 234, 0.96), rgba(252, 236, 215, 0.92));
}

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

.conversion-grid div {
  padding: 15px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
}

.conversion-grid dt {
  margin-bottom: 6px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
}

.conversion-grid dd {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.24rem;
  font-weight: 600;
}

.method-notes {
  display: grid;
  gap: 12px;
}

.method-note {
  display: grid;
  gap: 8px;
  padding: 15px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(87, 60, 36, 0.1);
  background: rgba(255, 255, 255, 0.58);
}

.method-note strong {
  line-height: 1.45;
}

@keyframes panel-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1180px) {
  .hero-strip,
  .brew-grid,
  .control-layout {
    grid-template-columns: 1fr;
  }

  .section-topline {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 880px) {
  .station-nav {
    border-radius: 30px;
    align-items: start;
    flex-direction: column;
  }

  .station-nav__actions {
    width: 100%;
    justify-content: stretch;
  }

  .station-link,
  .station-button {
    flex: 1 1 180px;
  }

  .method-rack,
  .metric-stack,
  .ticket-stats,
  .conversion-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .brew-shell {
    padding: 14px;
  }

  .brew-app {
    gap: 16px;
    margin-top: 16px;
  }

  .station-nav {
    padding: 12px;
    gap: 12px;
    border-radius: 24px;
  }

  .station-home {
    gap: 10px;
  }

  .station-home__logo {
    height: 28px;
  }

  .station-home__copy strong {
    font-size: 0.92rem;
  }

  .station-home__copy span {
    font-size: 0.82rem;
  }

  .station-link,
  .station-button,
  .station-chip {
    min-height: 40px;
    padding: 0 14px;
    font-size: 0.9rem;
  }

  .hero-strip,
  .brew-main,
  .side-card,
  .ticket-panel {
    padding: 16px;
    border-radius: 22px;
  }

  .hero-copy h1 {
    font-size: 2rem;
  }

  .lede,
  .section-note,
  .metric-hint {
    font-size: 0.94rem;
  }

  .hero-strip {
    gap: 14px;
  }

  .hero-pins {
    grid-template-columns: 1fr;
  }

  .hero-pin {
    padding: 12px 14px;
  }

  .hero-pin strong {
    font-size: 0.94rem;
  }

  .section-topline h2 {
    font-size: 1.8rem;
  }

  .metric-field__entry {
    min-height: 58px;
    padding: 0 14px;
  }

  .metric-field__entry input {
    font-size: 1.6rem;
  }
}