/* ===== Design Tokens — BidRecover AI Brand ===== */
:root,
[data-theme='light'] {
  /* Surfaces — off-white, cool, modern SaaS */
  --color-bg: #F8FAFC;
  --color-surface: #ffffff;
  --color-surface-2: #fbfcfd;
  --color-surface-offset: #F8FAFC;
  --color-surface-offset-2: #EEF2F7;
  --color-surface-dynamic: #E2E8F0;
  --color-divider: #E2E8F0;
  --color-border: #E2E8F0;

  /* Text */
  --color-text: #07133D;
  --color-text-muted: #4A5578;
  --color-text-faint: #8B93AC;
  --color-text-inverse: #F8FAFC;

  /* Primary Accent — Startup Blue */
  --color-primary: #1669FF;
  --color-primary-hover: #0A45FF;
  --color-primary-active: #07133D;
  --color-primary-highlight: #E3EDFF;

  /* Secondary Accent — Aqua/Teal (charts, growth visuals) */
  --color-accent: #2CD3F0;
  --color-accent-soft: #43E0D7;

  /* Ink surface (always-dark sections, regardless of light/dark mode) */
  --color-ink: #07133D;
  --color-ink-2: #0A1B4D;
  --color-ink-border: #1D2E5C;
  --color-on-ink: #F8FAFC;

  --color-warning: #92501c;
  --color-warning-highlight: #e6d7c6;
  --color-error: #a13333;
  --color-error-highlight: #e3d0ce;
  --color-success: #0F9E8F;
  --color-success-highlight: #D6F7F2;

  --radius-sm: 0.3125rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.15 0.02 150 / 0.06);
  --shadow-md: 0 6px 16px oklch(0.15 0.02 150 / 0.08);
  --shadow-lg: 0 18px 40px oklch(0.15 0.02 150 / 0.14);

  --content-narrow: 640px;
  --content-default: 1040px;
  --content-wide: 1280px;
  --content-full: 100%;

  --font-display: 'Cabinet Grotesk', 'General Sans', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

[data-theme='dark'] {
  --color-bg: #050B24;
  --color-surface: #07133D;
  --color-surface-2: #0A1B4D;
  --color-surface-offset: #0A1B4D;
  --color-surface-offset-2: #0D2159;
  --color-surface-dynamic: #142B66;
  --color-divider: #1D2E5C;
  --color-border: #1D2E5C;
  --color-text: #F8FAFC;
  --color-text-muted: #9AAAD6;
  --color-text-faint: #5D6C99;
  --color-text-inverse: #07133D;
  --color-primary: #1669FF;
  --color-primary-hover: #2CD3F0;
  --color-primary-active: #43E0D7;
  --color-primary-highlight: #0D2159;
  --color-accent: #2CD3F0;
  --color-accent-soft: #43E0D7;
  --color-ink: #030818;
  --color-ink-2: #020512;
  --color-ink-border: #1D2E5C;
  --color-warning: #d99a5b;
  --color-warning-highlight: #3a2e1e;
  --color-error: #d9807f;
  --color-error-highlight: #3a2523;
  --color-success: #43E0D7;
  --color-success-highlight: #0D2159;
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 16px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 18px 40px oklch(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #050B24;
    --color-surface: #07133D;
    --color-surface-2: #0A1B4D;
    --color-surface-offset: #0A1B4D;
    --color-surface-offset-2: #0D2159;
    --color-surface-dynamic: #142B66;
    --color-divider: #1D2E5C;
    --color-border: #1D2E5C;
    --color-text: #F8FAFC;
    --color-text-muted: #9AAAD6;
    --color-text-faint: #5D6C99;
    --color-text-inverse: #07133D;
    --color-primary: #1669FF;
    --color-primary-hover: #2CD3F0;
    --color-primary-active: #43E0D7;
    --color-primary-highlight: #0D2159;
    --color-accent: #2CD3F0;
    --color-accent-soft: #43E0D7;
    --color-ink: #030818;
    --color-ink-2: #020512;
    --color-ink-border: #1D2E5C;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
    --shadow-md: 0 6px 16px oklch(0 0 0 / 0.35);
    --shadow-lg: 0 18px 40px oklch(0 0 0 / 0.5);
  }
}

:root {
  --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, 3.25rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);

  --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;
  --space-24: 6rem;
  --space-32: 8rem;
}

/* ===== Base Layout ===== */
body {
  overflow-x: hidden;
}

.wrap {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 4vw, var(--space-10));
}

.wrap--narrow {
  max-width: var(--content-default);
}

section {
  position: relative;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  z-index: 200;
  font-size: var(--text-sm);
  font-weight: 600;
}
.skip-link:focus {
  top: var(--space-4);
}

/* ===== Header ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid oklch(from var(--color-border) l c h / 0.6);
  transition:
    transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.header--hidden {
  transform: translateY(-100%);
}
.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.logo svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__links {
  display: flex;
  gap: var(--space-6);
}
.nav__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
}
.nav__links a:hover {
  color: var(--color-text);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

.nav__toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

/* ===== Mobile menu ===== */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-6) var(--space-5) var(--space-8);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.mobile-menu.is-open {
  display: flex;
}
.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.mobile-menu__links a {
  display: block;
  padding: var(--space-3) 0;
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
}
.mobile-menu__cta {
  width: 100%;
}
body.nav-open {
  overflow: hidden;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 0.75rem 1.375rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
}
.btn--primary:active {
  background: var(--color-primary-active);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--ghost:hover {
  background: var(--color-surface-offset);
  border-color: var(--color-text-faint);
}

.btn--on-dark {
  background: var(--color-on-ink);
  color: var(--color-ink);
}
.btn--on-dark:hover {
  background: oklch(from var(--color-on-ink) calc(l - 0.08) c h);
}

.btn--lg {
  padding: 0.9375rem 1.75rem;
  font-size: var(--text-base);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  background: var(--color-ink);
  color: var(--color-on-ink);
  padding-block: clamp(var(--space-16), 9vw, var(--space-24));
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: center;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.hero__trustline {
  font-size: var(--text-xs);
  color: oklch(from var(--color-on-ink) l c h / 0.6);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary-active, var(--color-primary));
  background: oklch(from var(--color-primary) l c h / 0.16);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.35);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}
[data-theme='dark'] .eyebrow,
.hero .eyebrow {
  color: #2CD3F0;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: var(--space-6);
}

.hero h1 em {
  font-style: normal;
  color: #2CD3F0;
}

.hero__sub {
  font-size: var(--text-lg);
  color: oklch(from var(--color-on-ink) l c h / 0.78);
  max-width: 58ch;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.hero__note {
  font-size: var(--text-xs);
  color: oklch(from var(--color-on-ink) l c h / 0.55);
}

/* ===== Hero product mockup wrap ===== */
.hero__mockup-wrap {
  position: relative;
  z-index: 2;
  min-width: 0;
}
.hero__mockup-wrap .mockup__label {
  color: oklch(from var(--color-on-ink) l c h / 0.55);
}

/* ===== Section shared ===== */
/* Desktop 88-104px, tablet 64px, mobile 48px per spec (see media queries below) */
.section {
  padding-block: clamp(5.5rem, 8vw, 6.5rem);
}
.section--tight {
  padding-block: clamp(var(--space-12), 6vw, var(--space-16));
}
@media (max-width: 900px) {
  .section {
    padding-block: 4rem;
  }
}
@media (max-width: 560px) {
  .section {
    padding-block: 3rem;
  }
}
.section--offset {
  background: var(--color-surface-offset);
}
.section--ink {
  background: var(--color-ink);
  color: var(--color-on-ink);
}

.section__head {
  max-width: 640px;
  margin-bottom: var(--space-12);
}

.section__kicker {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.section--ink .section__kicker {
  color: #2CD3F0;
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-4);
}

.section__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}
.section--ink .section__desc {
  color: oklch(from var(--color-on-ink) l c h / 0.7);
}

/* ===== Shared panel row (used by calculator summary) ===== */
.panel__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
}
.panel__row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.panel__row:first-child {
  padding-top: 0;
}
.panel__row-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.panel__row-value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.panel__row-value--accent {
  color: var(--color-primary);
}

/* ===== Problem section — 3 cards, restrained (no icon-in-circle) ===== */
.problem-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(var(--space-6), 3vw, var(--space-8));
}
.problem-card {
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 4vw, var(--space-8));
  text-align: left;
}
.problem-card:nth-child(2) {
  background: var(--color-surface-offset);
}
.problem-card__label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-faint);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}
.problem-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}
.problem-card__body {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ===== Product-interface mockup (real HTML/CSS, not an image) ===== */
.mockup {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.mockup__bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-offset-2);
  border-bottom: 1px solid var(--color-divider);
}
.mockup__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-faint);
  opacity: 0.6;
}
.mockup__bar-title {
  margin-left: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}
.mockup__body {
  padding: var(--space-4) clamp(var(--space-4), 3vw, var(--space-6));
}
.mockup__row-head {
  display: grid;
  grid-template-columns: 1.3fr 1fr 0.9fr;
  gap: var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-faint);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--space-2);
}
.mockup__row {
  display: grid;
  grid-template-columns: 1.3fr 1fr 0.9fr;
  gap: var(--space-3);
  align-items: center;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
  font-size: var(--text-sm);
}
.mockup__row:last-child {
  border-bottom: none;
}
.mockup__row--active {
  background: var(--color-primary-highlight);
  margin-inline: calc(-1 * var(--space-4));
  padding-inline: var(--space-4);
  border-radius: var(--radius-sm);
}
.mockup__cell-id {
  font-weight: 600;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}
.mockup__cell-value {
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
}
.mockup__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  width: fit-content;
}
.mockup__badge--high {
  background: var(--color-error-highlight);
  color: var(--color-error);
}
.mockup__badge--medium {
  background: var(--color-warning-highlight);
  color: var(--color-warning);
}
.mockup__badge--low {
  background: var(--color-success-highlight);
  color: var(--color-success);
}
.mockup__detail {
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-block: var(--space-2) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.mockup__detail--annotated {
  position: relative;
}
.annotate-target {
  border-radius: var(--radius-sm);
  transition: background var(--transition-interactive);
}
.mockup__detail-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--text-sm);
  flex-wrap: wrap;
}
.mockup__detail-label {
  color: var(--color-text-muted);
}
.mockup__detail-value {
  font-weight: 600;
  color: var(--color-text);
  text-align: right;
}
.mockup__draft {
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-3);
}
.mockup__draft-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
}
.mockup__draft-text {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
  font-style: italic;
}
.mockup__label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-3);
  text-align: left;
}

/* ===== Product demo (large annotated mockup) ===== */
.product-demo {
  margin-bottom: clamp(var(--space-16), 8vw, var(--space-24));
}
.product-demo__frame {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: var(--space-2);
  align-items: start;
  position: relative;
}
.mockup--large {
  max-width: 640px;
}
.callout-tags {
  display: flex;
  flex-direction: column;
  padding-top: 143px;
  gap: 0;
  height: fit-content;
}
.callout-tags .callout-tag {
  margin-bottom: 42px;
}
.callout-tags .callout-tag:last-child {
  margin-bottom: 0;
}
.callout-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  width: fit-content;
  position: relative;
}
.callout-tag::before {
  content: '';
  position: absolute;
  right: 100%;
  top: 50%;
  width: var(--space-6);
  height: 1px;
  background: currentColor;
  opacity: 0.35;
}
.callout-tag--why {
  background: var(--color-warning-highlight);
  color: var(--color-warning);
}
.callout-tag--next {
  background: var(--color-primary-highlight);
  color: var(--color-primary);
}
.callout-tag--send {
  background: var(--color-success-highlight);
  color: var(--color-success);
}

.product-support {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: center;
}
.product-support__media img {
  border-radius: var(--radius-lg);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
.product-support__text {
  max-width: 480px;
}
.callout__eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  display: block;
}
.callout__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-4);
}
.callout__body {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}
.checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.checklist li {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-sm);
  align-items: flex-start;
}
.checklist svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-primary);
}

/* ===== How it works — 3 steps ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(var(--space-8), 4vw, var(--space-10));
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-12));
}
.steps__item {
  border-top: 2px solid var(--color-primary);
  padding-top: var(--space-5);
}
.steps__num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-faint);
  font-variant-numeric: tabular-nums;
  margin-bottom: var(--space-2);
}
.steps__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}
.steps__desc {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ===== Accordion (How the scoring works / shared pattern) ===== */
.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 760px;
}
.accordion__item {
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.accordion__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-surface);
}
.accordion__q svg {
  flex-shrink: 0;
  color: var(--color-text-faint);
  transition: transform var(--transition-interactive);
}
.accordion__item[data-open='true'] .accordion__q svg {
  transform: rotate(45deg);
  color: var(--color-primary);
}
.accordion__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 240ms cubic-bezier(0.16, 1, 0.3, 1);
  background: var(--color-surface);
}
.accordion__item[data-open='true'] .accordion__a {
  grid-template-rows: 1fr;
}
.accordion__a-inner {
  overflow: hidden;
  padding-inline: var(--space-6);
}
.accordion__a p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  padding-bottom: var(--space-5);
  max-width: 68ch;
}
.accordion__a p + p {
  padding-top: var(--space-1);
}

/* ===== Sample opportunity breakdown ===== */
.sample-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 5vw, var(--space-10));
  box-shadow: var(--shadow-lg);
  max-width: 760px;
}
.sample-card__label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-6);
}
.sample-card__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--space-6);
}
.sample-card__job {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}
.sample-card__amount {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.sample-card__priority {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-4);
}
.sample-card__rows {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.sample-card__row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--text-sm);
}
.sample-card__row-label {
  color: var(--color-text-muted);
}
.sample-card__row-value {
  font-weight: 600;
  color: var(--color-text);
  text-align: right;
}
.sample-card__draft {
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.sample-card__draft-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
}
.sample-card__draft-text {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.55;
  font-style: italic;
}

/* ===== Trust strip ===== */
.trust-strip {
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.trust-strip__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  padding-block: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.trust-strip__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 500;
}
.trust-strip__item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ===== Safety / data-control section ===== */
.safety-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(var(--space-6), 3vw, var(--space-8));
}
.safety-item {
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-4);
}
.safety-item__label {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-faint);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}
.safety-item p {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
}


/* ===== Free audit form (inline, always visible) ===== */
.audit {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: start;
}
.audit__intro {
  max-width: 480px;
}
.audit__next {
  margin-top: var(--space-10);
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6);
}
.audit__next-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-4);
}
.audit__next-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  counter-reset: audit-step;
  list-style: none;
}
.audit__next-list li {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  align-items: baseline;
}
.audit__next-list li::before {
  counter-increment: audit-step;
  content: counter(audit-step);
  flex-shrink: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xs);
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  border-radius: var(--radius-full);
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.audit__form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  box-shadow: var(--shadow-lg);
}
.audit__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.audit__field-trade {
  grid-column: 1 / -1;
}
.audit__error {
  grid-column: 1 / -1;
  font-size: var(--text-sm);
  color: var(--color-error);
  margin: 0;
}
.audit__submit {
  grid-column: 1 / -1;
  width: 100%;
  margin-top: var(--space-2);
}

.audit__success {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) 0;
}
.audit__success[hidden] {
  display: none;
}
.audit__success svg {
  color: var(--color-success);
  background: var(--color-success-highlight);
  border-radius: var(--radius-full);
  padding: var(--space-2);
  width: 44px;
  height: 44px;
}
.audit__success h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
}
.audit__success p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  max-width: 480px;
}

/* ===== FAQ ===== */
.faq {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-divider);
}

.faq__item {
  border-bottom: 1px solid var(--color-divider);
}

.faq__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-6);
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
}

.faq__q svg {
  flex-shrink: 0;
  color: var(--color-text-faint);
  transition: transform var(--transition-interactive);
}

.faq__item[data-open='true'] .faq__q svg {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 240ms cubic-bezier(0.16, 1, 0.3, 1);
}
.faq__item[data-open='true'] .faq__a {
  grid-template-rows: 1fr;
}
.faq__a-inner {
  overflow: hidden;
}
.faq__a p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  padding-bottom: var(--space-6);
  max-width: 68ch;
}

/* ===== Final CTA ===== */
.final-cta {
  text-align: left;
  max-width: 700px;
}
.final-cta h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-5);
}
.final-cta p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin-bottom: var(--space-8);
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-12);
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-6);
}
.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-text);
}
.footer__logo svg {
  color: var(--color-primary);
}
.footer__meta {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-6);
}
.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}
.footer__links a:hover {
  color: var(--color-text);
}

/* ===== Scroll reveal ===== */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 1080px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }
  .hero__content {
    max-width: none;
  }
  .hero__mockup-wrap {
    max-width: 560px;
  }
}

@media (max-width: 900px) {
  .product-support,
  .audit {
    grid-template-columns: 1fr;
  }
  .problem-cards {
    grid-template-columns: 1fr;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .safety-list {
    grid-template-columns: 1fr 1fr;
  }
  .product-demo__frame {
    grid-template-columns: 1fr;
  }
  .callout-tags {
    flex-direction: row;
    flex-wrap: wrap;
    padding-top: var(--space-4);
  }
  .callout-tags .callout-tag {
    margin-bottom: 0;
  }
  .callout-tag::before {
    display: none;
  }
  .mockup--large {
    max-width: none;
  }
}

@media (max-width: 860px) {
  .nav__links,
  .nav__actions .btn--ghost {
    display: none;
  }
  .nav__toggle {
    display: flex;
  }
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .audit__form {
    grid-template-columns: 1fr;
  }
  .safety-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .mockup__row-head,
  .mockup__row {
    grid-template-columns: 1.2fr 0.9fr 0.8fr;
    font-size: var(--text-xs);
  }
  .sample-card__head {
    flex-direction: column;
  }
}

/* ===== Revenue Leak Calculator ===== */
.calc {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(var(--space-8), 4vw, var(--space-12));
  align-items: start;
  min-width: 0;
}
.calc__inputs,
.calc__results {
  min-width: 0;
}

.calc__inputs {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 4vw, var(--space-8));
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.calc__inputs-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.calc__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.calc__field label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}

.calc__field input,
.calc__field select {
  width: 100%;
  padding: 0.65rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  color: var(--color-text);
  font-size: var(--text-sm);
}

.calc__field input:focus,
.calc__field select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  border-color: var(--color-primary);
}

.calc__prefix-wrap {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  overflow: hidden;
}
.calc__prefix-wrap input {
  border: none;
  background: transparent;
  padding-left: 0.25rem;
}
.calc__prefix-wrap input:focus {
  outline: none;
}
.calc__prefix {
  padding-left: 0.875rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
}
.calc__prefix-wrap--suffix {
  justify-content: space-between;
}
.calc__suffix {
  padding-right: 0.875rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
}

.calc__hint {
  font-size: var(--text-xs);
  color: var(--color-warning);
  min-height: 1em;
}

.calc__advanced {
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-4);
}
.calc__advanced summary {
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.calc__advanced summary:hover {
  color: var(--color-text);
}
.calc__advanced .calc__field + .calc__field {
  margin-top: var(--space-4);
}

.calc__results {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.calc__kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  min-width: 0;
}
.calc__kpi {
  min-width: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  box-shadow: var(--shadow-sm);
}

.calc__kpi--primary {
  background: var(--color-ink);
  border-color: var(--color-ink-border);
  box-shadow: var(--shadow-md);
}
.calc__kpi--primary .calc__kpi-label {
  color: oklch(from var(--color-on-ink) l c h / 0.65);
}
.calc__kpi--primary .calc__kpi-value {
  color: #2CD3F0;
}

.calc__kpi-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.calc__kpi-value {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.25rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.calc__summary {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-5), 3vw, var(--space-6));
}

.calc__scenarios {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.calc__scenarios-title {
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.calc__table {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-size: var(--text-sm);
  width: 100%;
  table-layout: fixed;
}
.calc__table th,
.calc__table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
}
.calc__table thead th {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-divider);
  font-weight: 600;
}
.calc__table tbody tr:not(:last-child) td {
  border-bottom: 1px solid var(--color-divider);
}
.calc__table-value {
  font-variant-numeric: tabular-nums lining-nums;
  font-weight: 600;
}
.calc__table tr[data-active='true'] {
  background: var(--color-primary-highlight);
}
.calc__table tr[data-active='true'] .calc__table-value {
  color: var(--color-primary-hover);
}

.calc__cta {
  width: 100%;
  text-decoration: none;
}
.calc__cta-sub {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.calc__disclaimer {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  line-height: 1.5;
}

.calc__assumptions {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-top: calc(-1 * var(--space-3));
}

.calc__field-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  line-height: 1.4;
}

@media (max-width: 860px) {
  .calc {
    grid-template-columns: 1fr;
  }
  .calc__kpis {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 861px) {
  .calc__results {
    position: sticky;
    top: calc(var(--space-16) + 8px);
  }
}