:root,
[data-theme='light'] {
  --font-display: 'Cabinet Grotesk', 'Arial', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --color-bg: #f7f8f4;
  --color-surface: #ffffff;
  --color-surface-2: #eef7f1;
  --color-surface-offset: #e5eee8;
  --color-text: #130a22;
  --color-text-muted: #59635f;
  --color-text-faint: #8a938f;
  --color-text-inverse: #ffffff;
  --color-primary: #00a66a;
  --color-primary-hover: #00895a;
  --color-primary-soft: #dff5ea;
  --color-hero: #12081f;
  --color-hero-2: #203a2f;
  --color-warning: #f5c34d;
  --color-warning-soft: #fff3c9;
  --color-border: color-mix(in oklab, var(--color-text) 13%, transparent);
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px color-mix(in oklab, var(--color-hero) 8%, transparent);
  --shadow-md: 0 12px 32px color-mix(in oklab, var(--color-hero) 10%, transparent);
  --shadow-lg: 0 24px 80px color-mix(in oklab, var(--color-hero) 18%, transparent);
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme='dark'] {
  --color-bg: #0e1210;
  --color-surface: #151a17;
  --color-surface-2: #16251e;
  --color-surface-offset: #21342a;
  --color-text: #edf5ef;
  --color-text-muted: #a6b4ad;
  --color-text-faint: #6e7e75;
  --color-text-inverse: #07110c;
  --color-primary: #29c889;
  --color-primary-hover: #6ae0ad;
  --color-primary-soft: #123525;
  --color-hero: #10081d;
  --color-hero-2: #193a2c;
  --color-warning: #ffd66b;
  --color-warning-soft: #3a2f12;
  --color-border: color-mix(in oklab, var(--color-text) 14%, transparent);
  --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.25);
  --shadow-md: 0 12px 32px rgb(0 0 0 / 0.28);
  --shadow-lg: 0 24px 80px rgb(0 0 0 / 0.38);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background:
    radial-gradient(circle at 85% 0%, color-mix(in oklab, var(--color-primary) 16%, transparent), transparent 32rem),
    var(--color-bg);
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
  border: 0;
}

button,
input,
select,
.package-option {
  transition:
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    background var(--transition-interactive),
    transform var(--transition-interactive);
}

:focus-visible {
  outline: 3px solid color-mix(in oklab, var(--color-primary) 58%, white);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: var(--space-4);
  z-index: 20;
  transform: translateY(-160%);
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4);
}

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

.site-header,
.hero,
.calculator-shell,
.sales-layer,
.calendar-section,
.site-footer {
  width: min(1180px, calc(100% - var(--space-8)));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-5);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
}

.brand-mark {
  width: 42px;
  color: var(--color-primary);
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-base);
  line-height: 1.1;
}

.brand span {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.text-button,
.theme-toggle,
.secondary-action {
  min-height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: color-mix(in oklab, var(--color-surface) 88%, transparent);
  color: var(--color-text);
  padding: var(--space-2) var(--space-4);
  box-shadow: var(--shadow-sm);
}

.theme-toggle {
  width: 44px;
  padding: 0;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.85fr);
  gap: var(--space-10);
  overflow: hidden;
  border-radius: 2rem;
  background:
    linear-gradient(125deg, color-mix(in oklab, var(--color-hero) 92%, black), color-mix(in oklab, var(--color-hero-2) 90%, black)),
    var(--color-hero);
  color: white;
  padding: clamp(var(--space-8), 5vw, var(--space-16));
  box-shadow: var(--shadow-lg);
}

.hero::after {
  content: "";
  position: absolute;
  right: -10%;
  bottom: -30%;
  width: 62%;
  height: 48%;
  transform: rotate(-10deg);
  background: #f7f8f4;
  opacity: 0.96;
}

.hero-copy,
.hero-dashboard {
  position: relative;
  z-index: 1;
}

.eyebrow {
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.sales-layer h2 {
  font-family: var(--font-display);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero h1 {
  max-width: 13ch;
  margin-top: var(--space-4);
  font-size: var(--text-2xl);
}

.hero-lede {
  max-width: 58ch;
  margin-top: var(--space-6);
  color: rgb(255 255 255 / 0.86);
  font-size: var(--text-base);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.primary-action {
  min-height: 52px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: white;
  font-weight: 800;
  padding-inline: var(--space-6);
  box-shadow: 0 16px 28px color-mix(in oklab, var(--color-primary) 30%, transparent);
}

.primary-action:hover,
.text-button:hover,
.theme-toggle:hover,
.secondary-action:hover {
  transform: translateY(-1px);
}

.primary-action:hover {
  background: var(--color-primary-hover);
}

.risk-copy {
  max-width: 34ch;
  color: rgb(255 255 255 / 0.72);
  font-size: var(--text-sm);
}

.hero-dashboard {
  align-self: center;
  display: grid;
  gap: var(--space-4);
  transform: rotate(-2deg);
}

.mini-profile,
.growth-card,
.update-chip {
  border: 1px solid rgb(255 255 255 / 0.3);
  border-radius: var(--radius-lg);
  background: rgb(255 255 255 / 0.94);
  color: #130a22;
  box-shadow: 0 24px 60px rgb(0 0 0 / 0.22);
}

.mini-profile {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: min(360px, 100%);
  padding: var(--space-4);
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background:
    linear-gradient(135deg, #f5c34d, #00a66a),
    #ddd;
}

.mini-profile span,
.growth-header span,
.mini-metrics span {
  display: block;
  color: #64706a;
  font-size: 0.78rem;
}

.mini-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.mini-metrics div {
  border-radius: var(--radius-md);
  background: rgb(255 255 255 / 0.94);
  color: #130a22;
  padding: var(--space-4);
  box-shadow: var(--shadow-md);
}

.mini-metrics strong {
  display: block;
  margin-top: var(--space-1);
  font-size: 1.1rem;
}

.growth-card {
  padding: var(--space-4);
}

.growth-header {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-2);
}

.grid-line {
  fill: none;
  stroke: #d8dedc;
  stroke-width: 1;
}

.growth-line {
  fill: none;
  stroke: #2f77d0;
  stroke-linecap: round;
  stroke-width: 4;
}

.growth-card circle {
  fill: var(--color-primary);
}

.update-chip {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 86%;
  justify-self: start;
  padding: var(--space-3) var(--space-4);
}

.update-chip span {
  color: var(--color-primary);
  font-size: 2rem;
  font-weight: 900;
}

.calculator-shell,
.sales-layer,
.calendar-section {
  margin-top: var(--space-16);
}

.section-heading {
  display: grid;
  gap: var(--space-3);
  max-width: 780px;
  margin-bottom: var(--space-8);
}

.section-heading h2,
.sales-layer h2 {
  font-size: var(--text-xl);
}

.section-heading p:not(.eyebrow),
.sales-layer > div > p {
  color: var(--color-text-muted);
}

.calculator-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: var(--space-6);
  align-items: start;
}

.assumptions-panel,
.results-panel,
.talk-track article {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: color-mix(in oklab, var(--color-surface) 96%, transparent);
  box-shadow: var(--shadow-md);
}

.assumptions-panel,
.results-panel {
  padding: var(--space-5);
}

fieldset {
  min-width: 0;
  border: 0;
}

legend {
  margin-bottom: var(--space-3);
  font-weight: 900;
}

.package-toggle {
  display: grid;
  gap: var(--space-3);
}

.package-option {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-3);
  min-height: 72px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  padding: var(--space-4);
}

.package-option input {
  width: 20px;
  height: 20px;
  accent-color: var(--color-primary);
}

.package-option strong,
.package-option small {
  display: block;
}

.package-option small {
  color: var(--color-text-muted);
}

.package-option em {
  border-radius: var(--radius-full);
  background: var(--color-primary-soft);
  color: var(--color-primary-hover);
  font-size: var(--text-xs);
  font-style: normal;
  font-weight: 900;
  padding: var(--space-1) var(--space-3);
  white-space: nowrap;
}

.package-option:has(input:checked) {
  border-color: color-mix(in oklab, var(--color-primary) 70%, transparent);
  background: linear-gradient(180deg, var(--color-primary-soft), var(--color-surface));
  box-shadow: 0 14px 34px color-mix(in oklab, var(--color-primary) 14%, transparent);
}

.inputs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.inputs-grid legend {
  grid-column: 1 / -1;
}

.input-card {
  display: grid;
  gap: var(--space-3);
  border: 1px solid color-mix(in oklab, var(--color-warning) 45%, var(--color-border));
  border-radius: var(--radius-lg);
  background: var(--color-warning-soft);
  padding: var(--space-4);
}

.input-card > label,
.split-card label {
  display: grid;
  gap: var(--space-3);
}

.input-card span {
  display: grid;
  gap: var(--space-1);
  font-weight: 900;
  line-height: 1.25;
}

.input-card small {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 500;
}

.input-card input,
.input-card select,
.sensitivity-panel select {
  min-height: 46px;
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  padding: var(--space-2) var(--space-3);
  font-weight: 900;
}

.sensitivity-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  gap: var(--space-3);
  align-items: end;
  margin-top: var(--space-5);
}

.sensitivity-panel label {
  display: grid;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 800;
}

.field-help {
  margin: calc(-1 * var(--space-2)) 0 var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.fixed-assumption {
  border-color: color-mix(in oklab, var(--color-text-faint) 52%, var(--color-border));
  background: color-mix(in oklab, var(--color-surface-offset) 74%, var(--color-surface)) !important;
}

.fixed-value {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 38px;
  border-radius: var(--radius-full);
  background: color-mix(in oklab, var(--color-text) 8%, var(--color-surface));
  color: var(--color-text);
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-4);
}

.split-card {
  grid-template-columns: minmax(190px, 0.48fr) minmax(0, 1fr);
  align-items: stretch;
}

.inline-guide {
  display: grid;
  align-content: start;
  gap: var(--space-2);
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--color-surface) 72%, white);
  padding: var(--space-4);
}

.inline-guide strong {
  font-size: var(--text-sm);
}

.inline-guide .strong-note {
  display: block;
  margin-top: var(--space-2);
  color: var(--color-text);
  font-weight: 900;
}

.inline-guide p {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  line-height: 1.5;
}

.closing-card select {
  min-height: 58px;
}

.referral-assumption {
  border-color: color-mix(in oklab, var(--color-warning) 72%, var(--color-border));
  background: color-mix(in oklab, var(--color-warning-soft) 78%, var(--color-surface));
}

.select-guide {
  display: block;
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--color-surface) 76%, transparent);
  padding: var(--space-3);
}

.time-assumption {
  border-color: color-mix(in oklab, var(--color-primary) 34%, var(--color-border));
  background: var(--color-primary-soft);
}

.time-assumption input {
  background: color-mix(in oklab, var(--color-surface) 88%, var(--color-primary-soft));
}

.results-panel {
  position: sticky;
  top: var(--space-5);
}

.result-hero {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 90% 10%, color-mix(in oklab, var(--color-primary) 36%, transparent), transparent 14rem),
    var(--color-hero);
  color: white;
  padding: var(--space-6);
}

.result-hero span,
.result-hero small {
  display: block;
  color: rgb(255 255 255 / 0.74);
}

.result-hero strong {
  display: block;
  margin-block: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: -0.04em;
}

.result-hero .result-exclusion-note {
  max-width: 48ch;
  margin-bottom: var(--space-4);
  color: rgb(255 255 255 / 0.86);
  font-size: var(--text-xs);
  line-height: 1.45;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.kpi-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  padding: var(--space-4);
}

.kpi-card span,
.kpi-card small {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.kpi-card strong {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-lg);
  line-height: 1.1;
}

.comparison-table {
  overflow: hidden;
  margin-top: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.table-row {
  display: grid;
  grid-template-columns: 1.2fr 0.85fr 0.85fr;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3) var(--space-4);
}

.table-row + .table-row {
  border-top: 1px solid var(--color-border);
}

.table-head {
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 900;
  text-transform: uppercase;
}

.table-row strong {
  text-align: right;
}

.time-row {
  background: color-mix(in oklab, var(--color-primary-soft) 55%, var(--color-surface));
}

.formula-note,
.explanation-box {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.explanation-box {
  display: grid;
  gap: var(--space-2);
  border: 1px solid color-mix(in oklab, var(--color-primary) 24%, var(--color-border));
  border-radius: var(--radius-lg);
  background: color-mix(in oklab, var(--color-primary-soft) 42%, var(--color-surface));
  padding: var(--space-4);
}

.explanation-box strong {
  color: var(--color-text);
}

.sales-layer {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1fr);
  gap: var(--space-8);
  align-items: center;
}

.talk-track {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.talk-track article {
  padding: var(--space-5);
}

.talk-track article span {
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 900;
  text-transform: uppercase;
}

.talk-track article strong {
  display: block;
  margin-block: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1;
}

.talk-track article p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.talk-track-featured {
  background: linear-gradient(180deg, var(--color-primary-soft), var(--color-surface)) !important;
}

.calendar-section {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(440px, 1fr);
  gap: var(--space-8);
  align-items: stretch;
  border: 1px solid var(--color-border);
  border-radius: 2rem;
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--color-primary-soft) 76%, var(--color-surface)), var(--color-surface));
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  box-shadow: var(--shadow-md);
}

.calendar-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-4);
}

.calendar-copy h2 {
  max-width: 12ch;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.calendar-copy p:not(.eyebrow) {
  color: var(--color-text-muted);
}

.calendar-fallback {
  display: inline-flex;
  width: fit-content;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 900;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

.calendar-fallback:hover {
  background: var(--color-primary-hover);
}

.calendar-embed {
  min-height: 680px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.calendar-embed iframe {
  width: 100%;
  height: 100%;
  min-height: 680px;
  border: 0;
  background: var(--color-surface);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-16);
  padding-block: var(--space-8);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

@media (max-width: 980px) {
  .hero,
  .calculator-grid,
  .sales-layer,
  .calendar-section {
    grid-template-columns: 1fr;
  }

  .hero::after {
    width: 100%;
    height: 28%;
  }

  .hero-dashboard,
  .results-panel {
    position: relative;
    top: auto;
  }
}

@media (max-width: 680px) {
  .site-header,
  .hero,
  .calculator-shell,
  .sales-layer,
  .calendar-section,
  .site-footer {
    width: min(100% - var(--space-4), 1180px);
  }

  .hero {
    border-radius: var(--radius-xl);
    padding: var(--space-6);
  }

  .hero h1 {
    max-width: 11ch;
  }

  .inputs-grid,
  .split-card,
  .kpi-grid,
  .talk-track,
  .sensitivity-panel,
  .mini-metrics {
    grid-template-columns: 1fr;
  }

  .package-option {
    grid-template-columns: auto 1fr;
  }

  .package-option em {
    grid-column: 2;
    width: fit-content;
  }

  .table-row {
    grid-template-columns: 1fr;
  }

  .table-row strong {
    text-align: left;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}