/* ValueGraph marketing site. Tokens come from brand-tokens.css (the kit). */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: var(--fw-body);
  line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

img,
svg {
  display: block;
}

.wrap {
  width: min(72rem, calc(100% - 3rem));
  margin-inline: auto;
}

/* ---- header / footer ---- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid hsl(var(--border));
  background: hsl(var(--background));
}

.site-header .wrap,
.site-footer .wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 4rem;
}

.site-header nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}

.nav-link:hover,
.nav-link.is-active {
  color: hsl(var(--foreground));
}

.nav-link.is-active {
  font-weight: var(--fw-medium);
}

.nav-product {
  display: none;
}

@media (min-width: 640px) {
  .nav-product {
    display: inline;
  }
}

.lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.lockup svg {
  width: 26px;
  height: auto;
}

.wordmark {
  font-family: var(--font-display);
  font-weight: var(--fw-wordmark);
  font-size: 18px;
  letter-spacing: var(--tracking-wordmark);
}

.wordmark .dot {
  color: hsl(var(--primary));
}

.site-footer {
  margin-top: auto;
  border-top: 1px solid hsl(var(--border));
  padding: 2.5rem 0;
}

.site-footer .wrap {
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-blurb {
  max-width: 24rem;
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  font-size: 0.875rem;
}

.footer-links a {
  color: hsl(var(--muted-foreground));
}

.footer-links a:hover {
  color: hsl(var(--foreground));
}

/* ---- type ---- */

.kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-label);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: hsl(var(--muted-foreground));
}

.hero-title {
  margin: 1.5rem 0 0;
  max-width: 56rem;
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 4.2vw + 1rem, 4rem);
  font-weight: var(--fw-wordmark);
  line-height: 1.08;
  letter-spacing: var(--tracking-display);
}

.hero-title span {
  display: block;
  margin-top: 1rem;
}

.hero-title em {
  font-style: italic;
  color: hsl(var(--primary));
}

.lede {
  margin: 2rem 0 0;
  max-width: 42rem;
  font-size: 1.125rem;
  line-height: var(--leading-body);
  color: hsl(var(--ink-soft));
}

.section-title {
  margin: 1.5rem 0 0;
  max-width: 40rem;
  font-size: var(--text-h1);
  font-weight: var(--fw-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
}

.section-title + .lede,
.section-title + .prose {
  margin-top: 1rem;
}

.prose {
  color: hsl(var(--ink-soft));
}

.prose p {
  margin: 0 0 1.25rem;
}

.prose p:last-child {
  margin-bottom: 0;
}

/* ---- buttons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  cursor: pointer;
}

.btn:focus-visible {
  outline: 2px solid hsl(var(--ring));
  outline-offset: 2px;
}

.btn-lg {
  min-height: 2.75rem;
  padding: 0.65rem 2rem;
  font-size: 1rem;
}

.btn-brand {
  /* border-box: .btn's 1px transparent border would otherwise tile the gradient. */
  background: var(--brand-grad) no-repeat border-box;
  color: #fff;
}

.btn-brand:hover {
  filter: brightness(1.05);
}

.btn-primary {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

.btn-primary:hover {
  background: var(--brand-pine-ink);
}

.btn-outline {
  border-color: hsl(var(--input));
  background: hsl(var(--background));
}

.btn-outline:hover,
.btn-ghost:hover {
  background: hsl(var(--accent));
}

.btn-ghost {
  background: transparent;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
}

.access-short {
  display: inline;
}

.access-full {
  display: none;
}

@media (min-width: 640px) {
  .access-short {
    display: none;
  }
  .access-full {
    display: inline;
  }
}

/* ---- sections ---- */

.hero {
  padding: 4rem 0 5rem;
}

.band {
  border-block: 1px solid hsl(var(--border));
  background: hsl(var(--card));
}

.band-inner {
  display: grid;
  gap: 2.5rem;
  padding: 3rem 0;
}

@media (min-width: 640px) {
  .band-inner {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    padding: 4rem 0;
  }
}

.stat {
  margin: 0;
  font-size: 3rem;
  font-weight: var(--fw-heading);
  letter-spacing: var(--tracking-heading);
  color: hsl(var(--primary));
  line-height: 1;
}

.stat + p {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}

.section {
  padding: 5rem 0;
}

.split {
  display: grid;
  gap: 3rem;
  margin-top: 1.5rem;
}

.split .section-title {
  margin-top: 0;
}

@media (min-width: 1024px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
  }
}

.pine-wash {
  background: var(--pine-wash);
}

.cards {
  display: grid;
  gap: 1.5rem;
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.card-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-meta);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--pine-text);
}

.card h3,
.step h3 {
  margin: 0.75rem 0 0;
  font-size: 1.125rem;
  font-weight: var(--fw-heading);
  line-height: 1.35;
  letter-spacing: var(--tracking-heading);
}

.card p,
.step p {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  color: hsl(var(--ink-soft));
}

.journey {
  list-style: none;
  margin: 3.5rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}

.phase-steps {
  display: grid;
  gap: 2rem;
  margin-top: 1rem;
}

@media (min-width: 768px) {
  .phase-steps {
    grid-template-columns: 1fr 1fr;
  }
}

.step {
  display: flex;
  gap: 1rem;
}

.step-n {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: hsl(var(--faint));
}

.artefact {
  display: grid;
  gap: 3rem;
  align-items: center;
  border: 0;
  padding-block: 5rem;
}

@media (min-width: 1024px) {
  .artefact {
    grid-template-columns: 1fr 1fr;
  }
}

.spine {
  background: hsl(var(--background));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 2rem;
}

.spine-stack {
  margin-top: 1.5rem;
}

.spine-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--pine-border);
  background: var(--pine-wash);
  border-radius: 0.375rem;
}

.spine-row strong {
  font-weight: var(--fw-medium);
  color: var(--pine-text);
}

.spine-row span {
  font-family: var(--font-mono);
  font-size: var(--text-meta);
  color: hsl(var(--muted-foreground));
}

.spine-arrow {
  text-align: center;
  padding: 0.25rem 0;
  color: var(--pine-border);
}

.spine-note {
  margin: 1rem 0 0;
  font-family: var(--font-mono);
  font-size: var(--text-meta);
  color: hsl(var(--muted-foreground));
}

.cta-panel {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 3rem 2rem;
  box-shadow: var(--shadow-md);
}

@media (min-width: 640px) {
  .cta-panel {
    padding: 4rem 3rem;
  }
}

.cta-panel .hero-title {
  margin-top: 0;
}

.cta-panel .lede {
  margin-top: 1.5rem;
}

/* ---- contact ---- */

.contact-grid {
  display: grid;
  gap: 4rem;
  padding: 4rem 0 6rem;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.details {
  margin: 3rem 0 0;
}

.details dt {
  font-family: var(--font-mono);
  font-size: var(--text-meta);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: hsl(var(--muted-foreground));
}

.details dd {
  margin: 0.5rem 0 2rem;
}

.details a:hover {
  color: hsl(var(--primary));
}

.form {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.form h2 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: var(--fw-heading);
  letter-spacing: var(--tracking-heading);
}

.form .hint {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}

.field {
  display: block;
  margin-top: 1rem;
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
}

.field input,
.field textarea {
  display: block;
  width: 100%;
  margin-top: 0.375rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid hsl(var(--input));
  border-radius: var(--radius);
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: var(--fw-body);
}

.field input:focus,
.field textarea:focus {
  outline: 2px solid hsl(var(--ring));
  outline-offset: 2px;
}

.field textarea {
  min-height: 8rem;
  resize: vertical;
}

.form .btn {
  margin-top: 1.5rem;
}

.already {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}

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