/* =========================================================
   Arkana Web — Design System
   Cream + Navy + Signal Cyan, Instrument Serif + Inter
   ========================================================= */

:root,
[data-theme='light'] {
  /* --- Surfaces (warm cream) --- */
  --color-bg: #faf8f3;              /* page background — warm cream */
  --color-surface: #ffffff;         /* elevated cards */
  --color-surface-2: #f5f2ea;       /* subtle recessed panels */
  --color-surface-offset: #ede8dc;  /* dividers, hover states */
  --color-cream: #faf8f3;
  --color-cream-strong: #f0ead9;

  /* --- Ink (navy) --- */
  --color-text: #0f172a;            /* Arkana Navy — primary text */
  --color-text-muted: #475569;      /* body secondary */
  --color-text-faint: #94a3b8;      /* metadata, captions */
  --color-text-inverse: #faf8f3;
  --color-ink: #0f172a;
  --color-ink-strong: #050914;

  /* --- Borders --- */
  --color-border: #e5e1d8;
  --color-border-strong: #d4cfc2;
  --color-divider: #ede8dc;

  /* --- Primary accent (Signal Cyan) — used sparingly --- */
  --color-primary: #0f172a;         /* Navy is the primary CTA color */
  --color-primary-hover: #050914;
  --color-accent: #0891b2;          /* Signal Cyan (WCAG-safer variant) */
  --color-accent-bright: #22d3ee;   /* Bright cyan for glints/hover */
  --color-accent-hover: #0e7490;
  --color-accent-highlight: #cffafe;

  /* --- Semantic --- */
  --color-success: #15803d;
  --color-warning: #b45309;
  --color-error: #b91c1c;

  /* --- Radii (soft, McLaren-showroom generous) --- */
  --radius-sm: 0.5rem;    /*  8px */
  --radius-md: 0.875rem;  /* 14px */
  --radius-lg: 1.25rem;   /* 20px */
  --radius-xl: 1.75rem;   /* 28px */
  --radius-2xl: 2.5rem;   /* 40px */
  --radius-full: 9999px;

  /* --- Shadows (warm-tinted, low-contrast) --- */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.06), 0 2px 6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 24px 64px rgba(15, 23, 42, 0.10), 0 8px 20px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 40px 100px rgba(15, 23, 42, 0.14);

  /* --- Motion (slow, considered) --- */
  --transition-interactive: 240ms cubic-bezier(0.22, 1, 0.36, 1);
  --transition-slow: 640ms cubic-bezier(0.22, 1, 0.36, 1);
  --transition-page: 800ms cubic-bezier(0.16, 1, 0.3, 1);

  /* --- Type scale (fluid clamp) --- */
  --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, 1.0625rem);
  --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, 1.3rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 8rem);

  /* --- Spacing (4px base) --- */
  --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;
  --space-40: 10rem;

  /* --- Layout widths --- */
  --content-narrow: 640px;
  --content-default: 1120px;
  --content-wide: 1360px;
  --content-full: 100%;
  --page-gutter: clamp(1.25rem, 4vw, 3rem);

  /* --- Fonts --- */
  --font-display: 'Instrument Serif', 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

/* =========================================================
   Dark mode — deep navy background, cream ink
   ========================================================= */
[data-theme='dark'] {
  --color-bg: #0a0f1f;
  --color-surface: #101828;
  --color-surface-2: #17203a;
  --color-surface-offset: #1c2542;
  --color-cream: #0a0f1f;
  --color-cream-strong: #17203a;

  --color-text: #f5efe0;
  --color-text-muted: #b6b0a1;
  --color-text-faint: #7d7768;
  --color-text-inverse: #0f172a;
  --color-ink: #f5efe0;

  --color-border: #24304e;
  --color-border-strong: #35426a;
  --color-divider: #1c2542;

  --color-primary: #f5efe0;
  --color-primary-hover: #ffffff;
  --color-accent: #22d3ee;
  --color-accent-bright: #67e8f9;
  --color-accent-hover: #67e8f9;
  --color-accent-highlight: #164e63;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.7);
  --shadow-xl: 0 40px 100px rgba(0, 0, 0, 0.8);
}

/* =========================================================
   Layout containers
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}
.container--wide {
  max-width: var(--content-wide);
}
.container--narrow {
  max-width: var(--content-narrow);
}

section {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}
section.section--tight {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 82%, transparent);
  backdrop-filter: saturate(140%) blur(18px);
  -webkit-backdrop-filter: saturate(140%) blur(18px);
  border-bottom: 1px solid transparent;
  transition:
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive);
}
.site-header[data-scrolled='true'] {
  background: color-mix(in oklab, var(--color-bg) 92%, transparent);
  border-bottom-color: var(--color-border);
}

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

.site-header__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
  color: var(--color-text);
  transition: opacity var(--transition-interactive);
  white-space: nowrap;
  flex-shrink: 0;
}
.site-header__logo span {
  white-space: nowrap;
}
.site-header__logo:hover {
  opacity: 0.72;
}
.site-header__logo svg {
  width: 32px;
  height: 32px;
}

.site-nav {
  display: none;
  align-items: center;
  gap: var(--space-2);
}
@media (min-width: 900px) {
  .site-nav {
    display: flex;
  }
}
.site-nav a {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
}
.site-nav a:hover,
.site-nav a[aria-current='page'] {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
@media (max-width: 899px) {
  .site-header__actions .btn {
    display: none;
  }
  .site-header__inner {
    gap: var(--space-3);
  }
}

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  background: transparent;
}
.theme-toggle:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

.mobile-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-text);
}
@media (min-width: 900px) {
  .mobile-toggle {
    display: none;
  }
}
.mobile-toggle:hover {
  background: var(--color-surface-2);
}

/* Mobile drawer */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--color-bg);
  padding: var(--space-8) var(--page-gutter);
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition:
    transform var(--transition-slow),
    opacity var(--transition-slow),
    visibility var(--transition-slow);
}
.mobile-nav[data-open='true'] {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.mobile-nav__close {
  position: absolute;
  top: var(--space-5);
  right: var(--page-gutter);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
}
.mobile-nav__close:hover {
  background: var(--color-surface-2);
}
.mobile-nav__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-20);
}
.mobile-nav__list a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  letter-spacing: -0.02em;
}
.mobile-nav__list a[aria-current='page'] {
  color: var(--color-accent);
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  font-family: var(--font-body);
  cursor: pointer;
  letter-spacing: -0.005em;
  text-align: center;
  white-space: nowrap;
  border: 1px solid transparent;
  transition:
    background var(--transition-interactive),
    color var(--transition-interactive),
    border-color var(--transition-interactive),
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive);
}
.btn:hover {
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0);
}
.btn--primary {
  background: var(--color-ink);
  color: var(--color-cream);
}
.btn--primary:hover {
  background: var(--color-ink-strong);
  box-shadow: var(--shadow-md);
}
[data-theme='dark'] .btn--primary {
  background: var(--color-cream);
  color: var(--color-ink);
}
[data-theme='dark'] .btn--primary:hover {
  background: #ffffff;
}
.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
.btn--ghost:hover {
  background: var(--color-surface-2);
  border-color: var(--color-text);
}
.btn--accent {
  background: var(--color-accent);
  color: white;
}
.btn--accent:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 8px 24px color-mix(in oklab, var(--color-accent) 30%, transparent);
}
.btn--lg {
  padding: var(--space-5) var(--space-8);
  font-size: var(--text-base);
}
.btn__arrow {
  transition: transform var(--transition-interactive);
}
.btn:hover .btn__arrow {
  transform: translateX(4px);
}

/* =========================================================
   Typography helpers
   ========================================================= */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.eyebrow::before {
  content: '';
  width: var(--space-6);
  height: 1px;
  background: currentColor;
  display: inline-block;
}

.display-1 {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  line-height: 0.98;
  font-weight: 400;
  letter-spacing: -0.035em;
}
.display-2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.02;
  font-weight: 400;
  letter-spacing: -0.03em;
}
.display-3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.1;
  font-weight: 400;
  letter-spacing: -0.02em;
}
.lede {
  font-size: var(--text-lg);
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 56ch;
}

.italic-accent {
  font-style: italic;
  font-family: var(--font-display);
}

/* =========================================================
   Reveal animations (scroll-triggered)
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--transition-slow),
    transform var(--transition-slow);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: 100ms; }
.reveal--delay-2 { transition-delay: 200ms; }
.reveal--delay-3 { transition-delay: 300ms; }
.reveal--delay-4 { transition-delay: 400ms; }
.reveal--delay-5 { transition-delay: 500ms; }

/* Line-by-line reveal */
.line-reveal {
  display: block;
  overflow: hidden;
}
.line-reveal > span {
  display: block;
  transform: translateY(110%);
  transition: transform 900ms cubic-bezier(0.22, 1, 0.36, 1);
}
.line-reveal.is-visible > span {
  transform: translateY(0);
}
.line-reveal--delay-1 > span { transition-delay: 100ms; }
.line-reveal--delay-2 > span { transition-delay: 220ms; }
.line-reveal--delay-3 > span { transition-delay: 340ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .line-reveal > span {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  padding-top: clamp(var(--space-16), 8vw, var(--space-24));
  padding-bottom: clamp(var(--space-20), 12vw, var(--space-40));
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
}
@media (min-width: 1000px) {
  .hero__grid {
    grid-template-columns: 1.1fr 1fr;
  }
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  line-height: 0.94;
  font-weight: 400;
  letter-spacing: -0.038em;
  color: var(--color-text);
}
.hero__title em {
  font-style: italic;
  color: color-mix(in oklab, var(--color-text) 74%, var(--color-accent));
}
.hero__lede {
  margin-top: var(--space-8);
  font-size: var(--text-lg);
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 44ch;
}
.hero__actions {
  margin-top: var(--space-10);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero__meta {
  margin-top: var(--space-16);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  max-width: 480px;
}
.hero__meta-item .label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.hero__meta-item .value {
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
}

.hero__visual {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-xl);
  background: var(--color-surface-2);
}
.hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  will-change: transform;
  transition: transform 1400ms cubic-bezier(0.22, 1, 0.36, 1);
}
.hero__visual:hover img {
  transform: scale(1.03);
}
.hero__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 40%,
    color-mix(in oklab, var(--color-ink) 8%, transparent) 100%
  );
  pointer-events: none;
}

.hero__ambient {
  position: absolute;
  top: 20%;
  left: -10%;
  width: 60vw;
  height: 60vw;
  max-width: 800px;
  max-height: 800px;
  background: radial-gradient(
    circle,
    color-mix(in oklab, var(--color-accent) 12%, transparent) 0%,
    transparent 60%
  );
  filter: blur(80px);
  pointer-events: none;
  z-index: -1;
}

/* =========================================================
   Featured logos strip
   ========================================================= */
.trust-strip {
  padding-block: var(--space-12);
  border-block: 1px solid var(--color-border);
}
.trust-strip__label {
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  text-align: center;
  margin-bottom: var(--space-8);
}
.trust-strip__grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  opacity: 0.7;
}
.trust-strip__item {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  letter-spacing: -0.02em;
  font-style: italic;
}

/* =========================================================
   Feature grid
   ========================================================= */
.features {
  background: var(--color-surface-2);
}
.features__header {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: clamp(var(--space-12), 8vw, var(--space-20));
}
@media (min-width: 900px) {
  .features__header {
    grid-template-columns: 1fr 1.3fr;
    align-items: end;
  }
}
.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 700px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1100px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.feature-card {
  padding: clamp(var(--space-8), 3vw, var(--space-10));
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}
.feature-card__num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-sm);
  color: var(--color-accent);
  letter-spacing: 0.04em;
}
.feature-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.15;
  color: var(--color-text);
}
.feature-card__body {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
}

/* =========================================================
   Billing toggle (Monthly / Annual)
   ========================================================= */
.billing-toggle {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  margin-top: clamp(var(--space-8), 4vw, var(--space-10));
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
}
.billing-toggle__btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  font: inherit;
  font-weight: 500;
  font-size: var(--text-sm);
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition-interactive), background-color var(--transition-interactive);
  white-space: nowrap;
}
.billing-toggle__btn:hover {
  color: var(--color-text);
}
.billing-toggle__btn.is-active {
  background: var(--color-ink);
  color: var(--color-cream);
}
[data-theme='dark'] .billing-toggle__btn.is-active {
  background: var(--color-accent-bright);
  color: var(--color-ink);
}
.billing-toggle__badge {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.18);
  color: var(--color-accent);
  text-transform: uppercase;
}
.billing-toggle__btn.is-active .billing-toggle__badge {
  background: rgba(250, 248, 243, 0.16);
  color: var(--color-cream);
}
[data-theme='dark'] .billing-toggle__btn.is-active .billing-toggle__badge {
  background: rgba(15, 23, 42, 0.16);
  color: var(--color-ink);
}

/* Fade price on swap */
.price-swap,
.price-swap-block {
  transition: opacity var(--transition-interactive);
}
.is-swapping .price-swap,
.is-swapping .price-swap-block {
  opacity: 0.35;
}

/* =========================================================
   Pricing tiers
   ========================================================= */
.pricing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: clamp(var(--space-12), 8vw, var(--space-20));
}
@media (min-width: 900px) {
  .pricing__grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }
}
.tier {
  padding: clamp(var(--space-8), 3vw, var(--space-10));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
  position: relative;
}
.tier:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-text-muted);
}
.tier--featured {
  background: var(--color-ink);
  color: var(--color-cream);
  border-color: var(--color-ink);
}
.tier--featured .tier__price,
.tier--featured .tier__name,
.tier--featured .tier__list li {
  color: var(--color-cream);
}
.tier--featured .tier__summary {
  color: color-mix(in oklab, var(--color-cream) 92%, transparent);
}
.tier--featured .tier__price-note {
  color: color-mix(in oklab, var(--color-cream) 88%, transparent);
}
.tier--featured .tier__list li {
  color: color-mix(in oklab, var(--color-cream) 96%, transparent);
}
.tier--featured .tier__list li::before {
  background: var(--color-accent-bright);
  height: 2.5px;
  width: 14px;
}
.tier--featured .tier__divider {
  background: color-mix(in oklab, var(--color-cream) 30%, transparent);
}
[data-theme='dark'] .tier--featured {
  background: var(--color-surface-2);
  border-color: var(--color-accent);
  color: var(--color-text);
}
[data-theme='dark'] .tier--featured .tier__name,
[data-theme='dark'] .tier--featured .tier__price,
[data-theme='dark'] .tier--featured .tier__list li {
  color: var(--color-text);
}
[data-theme='dark'] .tier--featured .tier__summary,
[data-theme='dark'] .tier--featured .tier__price-note {
  color: color-mix(in oklab, var(--color-text) 78%, transparent);
}
[data-theme='dark'] .tier--featured .tier__divider {
  background: color-mix(in oklab, var(--color-text) 22%, transparent);
}
[data-theme='dark'] .tier--featured .btn--primary {
  background: var(--color-accent-bright);
  color: var(--color-ink);
}
[data-theme='dark'] .tier--featured .btn--primary:hover {
  background: var(--color-cream);
  color: var(--color-ink);
}
.tier__badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.04em;
  background: var(--color-accent-bright);
  color: var(--color-ink);
}
.tier__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.tier__summary {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  min-height: 2.6em;
}
.tier__price {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1;
  color: var(--color-text);
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}
.tier__price-note {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  font-style: normal;
  letter-spacing: 0.02em;
}
.tier__divider {
  height: 1px;
  background: color-mix(in oklab, var(--color-border) 60%, transparent);
  margin-block: var(--space-6);
}
.tier__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  flex-grow: 1;
}
.tier__list li {
  position: relative;
  padding-left: var(--space-6);
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--color-text);
}
.tier__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}
.tier__cta {
  margin-top: auto;
}
.tier--featured .btn--primary {
  background: var(--color-cream);
  color: var(--color-ink);
}
.tier--featured .btn--primary:hover {
  background: var(--color-accent-bright);
}

/* =========================================================
   Case study / large image break
   ========================================================= */
.showcase {
  padding-block: 0;
}
.showcase__frame {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 21 / 9;
  background: var(--color-surface-2);
  margin-inline: auto;
  max-width: var(--content-wide);
}
.showcase__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.showcase__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: clamp(var(--space-8), 5vw, var(--space-16));
  background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.55) 100%);
  color: var(--color-cream);
}
.showcase__overlay-inner {
  max-width: 40ch;
}
.showcase__eyebrow {
  color: color-mix(in oklab, var(--color-cream) 82%, transparent);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: var(--space-3);
}
.showcase__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-cream);
  line-height: 1.15;
}

/* =========================================================
   Split panel (about, story)
   ========================================================= */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}
@media (min-width: 900px) {
  .split {
    grid-template-columns: 1fr 1.2fr;
  }
}
.split__label {
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}
.split__body p + p {
  margin-top: var(--space-6);
}
.split__body p {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-muted);
}
.split__body p:first-child {
  color: var(--color-text);
  font-size: var(--text-lg);
  line-height: 1.55;
}

/* =========================================================
   Process steps
   ========================================================= */
.process__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: clamp(var(--space-12), 8vw, var(--space-20));
  counter-reset: step;
}
@media (min-width: 700px) {
  .process__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1100px) {
  .process__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.step {
  padding: clamp(var(--space-6), 2.5vw, var(--space-8));
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  counter-increment: step;
  position: relative;
}
.step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-6);
}
.step__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.step__body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* =========================================================
   CTA banner
   ========================================================= */
.cta-banner {
  background: var(--color-ink);
  color: var(--color-cream);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-12), 6vw, var(--space-20));
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  position: relative;
  overflow: hidden;
}
.cta-banner__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-cream);
  max-width: 20ch;
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.cta-banner__body {
  max-width: 52ch;
  color: color-mix(in oklab, var(--color-cream) 78%, transparent);
  font-size: var(--text-base);
}
.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.cta-banner .btn--primary {
  background: var(--color-cream);
  color: var(--color-ink);
}
.cta-banner .btn--primary:hover {
  background: var(--color-accent-bright);
}
.cta-banner .btn--ghost {
  color: var(--color-cream);
  border-color: color-mix(in oklab, var(--color-cream) 30%, transparent);
}
.cta-banner .btn--ghost:hover {
  background: color-mix(in oklab, var(--color-cream) 8%, transparent);
  border-color: var(--color-cream);
}
.cta-banner__glow {
  position: absolute;
  bottom: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  height: 100%;
  background: radial-gradient(ellipse at center, color-mix(in oklab, var(--color-accent) 30%, transparent) 0%, transparent 60%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}
.cta-banner > * {
  position: relative;
  z-index: 1;
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  padding-block: var(--space-20) var(--space-10);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}
@media (min-width: 800px) {
  .site-footer__inner {
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
  }
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 32ch;
}
.footer-brand__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
}
.footer-brand__logo svg {
  width: 32px;
  height: 32px;
}
.footer-brand__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}
.footer-col__title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
  font-weight: 500;
}
.footer-col__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-col__list a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.footer-col__list a:hover {
  color: var(--color-text);
}
.site-footer__bottom {
  margin-top: var(--space-16);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.site-footer__status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-success);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-success) 20%, transparent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-success) 20%, transparent); }
  50% { box-shadow: 0 0 0 8px color-mix(in oklab, var(--color-success) 8%, transparent); }
}
@media (prefers-reduced-motion: reduce) {
  .status-dot { animation: none; }
}

/* =========================================================
   Forms
   ========================================================= */
.form {
  display: grid;
  gap: var(--space-6);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 700px) {
  .form-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-field label {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 500;
}
.form-field input,
.form-field textarea,
.form-field select {
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  width: 100%;
  min-height: 48px;
  font-family: var(--font-body);
}
.form-field textarea {
  min-height: 140px;
  resize: vertical;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-accent) 15%, transparent);
}
.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--color-text-faint);
}
.form-field small {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.form-radio-group {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}
@media (min-width: 700px) {
  .form-radio-group {
    grid-template-columns: repeat(2, 1fr);
  }
}
.form-radio {
  position: relative;
  cursor: pointer;
}
.form-radio input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.form-radio-label {
  display: block;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  transition: all var(--transition-interactive);
}
.form-radio input:checked + .form-radio-label {
  border-color: var(--color-text);
  background: var(--color-surface-2);
  color: var(--color-text);
}
.form-radio input:focus-visible + .form-radio-label {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* =========================================================
   Meta rows / disclosures
   ========================================================= */
.disclosure {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-6);
}
.disclosure summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  list-style: none;
  padding: var(--space-2) 0;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
}
.disclosure summary::-webkit-details-marker { display: none; }
.disclosure summary::after {
  content: '+';
  font-family: var(--font-body);
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  transition: transform var(--transition-interactive);
}
.disclosure[open] summary::after {
  content: '−';
}
.disclosure__body {
  padding-block: var(--space-4) var(--space-2);
  color: var(--color-text-muted);
  max-width: 68ch;
  font-size: var(--text-base);
  line-height: 1.65;
}

/* =========================================================
   Utility
   ========================================================= */
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.text-faint { color: var(--color-text-faint); }

/* =========================================================
   Page header (interior pages)
   ========================================================= */
.page-header {
  padding-block: clamp(var(--space-16), 12vw, var(--space-24)) clamp(var(--space-10), 6vw, var(--space-16));
}
.page-header__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-hero);
  line-height: 0.96;
  letter-spacing: -0.015em;
  color: var(--color-text);
  margin-top: var(--space-6);
  max-width: 20ch;
}
.page-header__lede {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 62ch;
  margin-top: var(--space-8);
}
.page-header__note {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  max-width: 62ch;
  margin-top: var(--space-6);
  font-style: italic;
}

/* =========================================================
   Tier detail cards (Services page)
   ========================================================= */
.tier-detail {
  padding: clamp(var(--space-10), 4vw, var(--space-16));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  background: var(--color-surface);
  margin-bottom: var(--space-12);
  position: relative;
}
.tier-detail--featured {
  background: var(--color-ink);
  color: var(--color-cream);
  border-color: var(--color-ink);
}
[data-theme='dark'] .tier-detail--featured {
  background: var(--color-surface-2);
  color: var(--color-text);
  border-color: var(--color-accent);
}
[data-theme='dark'] .tier-detail--featured .page-header__title,
[data-theme='dark'] .tier-detail--featured .display-3,
[data-theme='dark'] .tier-detail--featured .tier-detail__subhead,
[data-theme='dark'] .tier-detail--featured .tier-detail__price-value {
  color: var(--color-text);
}
[data-theme='dark'] .tier-detail--featured .lede,
[data-theme='dark'] .tier-detail--featured .check-list li,
[data-theme='dark'] .tier-detail--featured .tier-detail__price-note {
  color: color-mix(in oklab, var(--color-text) 88%, transparent);
}
.tier-detail--featured .page-header__title,
.tier-detail--featured .display-3,
.tier-detail--featured .tier-detail__subhead {
  color: var(--color-cream);
}
.tier-detail--featured .lede {
  color: color-mix(in oklab, var(--color-cream) 90%, transparent);
}
.tier-detail--featured .check-list li {
  color: color-mix(in oklab, var(--color-cream) 94%, transparent);
}
.tier-detail--featured .check-list li::before {
  background: var(--color-accent-bright);
}
.tier-detail__header {
  margin-bottom: var(--space-10);
  max-width: 68ch;
}
.tier-detail__pricing {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(var(--space-6), 4vw, var(--space-12));
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid color-mix(in oklab, var(--color-border) 60%, transparent);
}
.tier-detail--featured .tier-detail__pricing {
  border-top-color: color-mix(in oklab, var(--color-cream) 20%, transparent);
}
.tier-detail__price {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.tier-detail__price-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  line-height: 1;
  color: var(--color-text);
}
.tier-detail--featured .tier-detail__price-value {
  color: var(--color-cream);
}
.tier-detail__price-unit {
  font-size: 0.5em;
  color: var(--color-text-muted);
  margin-left: 0.1em;
  vertical-align: baseline;
}
.tier-detail--featured .tier-detail__price-unit {
  color: color-mix(in oklab, var(--color-cream) 70%, transparent);
}
.tier-detail__price-note {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}
.tier-detail--featured .tier-detail__price-note {
  color: color-mix(in oklab, var(--color-cream) 85%, transparent);
}
.tier-detail__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(var(--space-8), 3vw, var(--space-12));
}
.tier-detail__subhead {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}
.tier-detail--featured .tier-detail__subhead {
  color: color-mix(in oklab, var(--color-cream) 78%, transparent);
}

/* =========================================================
   Check list
   ========================================================= */
.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.check-list li {
  position: relative;
  padding-left: var(--space-6);
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--color-text);
}
.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 12px;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}

/* =========================================================
   Eyebrow variants
   ========================================================= */
.eyebrow--light {
  color: color-mix(in oklab, var(--color-cream) 70%, transparent);
}
.eyebrow--light::before {
  background: color-mix(in oklab, var(--color-cream) 40%, transparent);
}

/* =========================================================
   Disclosure list (FAQ / policy accordions)
   ========================================================= */
.disclosure-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
}
.disclosure {
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-6);
}
.disclosure summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  transition: color var(--transition);
}
.disclosure summary::-webkit-details-marker { display: none; }
.disclosure summary::after {
  content: '';
  width: 12px;
  height: 12px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--transition-slow), color var(--transition);
  flex-shrink: 0;
  opacity: 0.6;
}
.disclosure[open] summary::after {
  transform: rotate(-135deg);
  opacity: 1;
}
.disclosure summary:hover {
  color: var(--color-accent);
}
.disclosure p {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
  max-width: 72ch;
}

/* =========================================================
   Demo showroom cards
   ========================================================= */
.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
}
.demo-card {
  padding: clamp(var(--space-8), 3vw, var(--space-10));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
}
.demo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-text-muted);
}
.demo-card--featured {
  background: var(--color-ink);
  color: var(--color-cream);
  border-color: var(--color-ink);
}
.demo-card--featured .demo-card__title,
.demo-card--featured .demo-card__desc,
.demo-card--featured .demo-card__features li,
.demo-card--featured .demo-card__tier,
.demo-card--featured .demo-card__price,
.demo-card--featured .demo-card__cta {
  color: color-mix(in oklab, var(--color-cream) 95%, transparent);
}
.demo-card--featured .demo-card__features li::before {
  background: var(--color-accent-bright);
}
.demo-card--featured .demo-card__cta {
  color: var(--color-accent-bright);
}
.demo-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid color-mix(in oklab, var(--color-border) 60%, transparent);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.demo-card--featured .demo-card__meta {
  border-bottom-color: color-mix(in oklab, var(--color-cream) 20%, transparent);
}
.demo-card__tier { color: var(--color-accent); font-weight: 500; }
.demo-card__price { color: var(--color-text-muted); }
.demo-card__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.05;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.demo-card__desc {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}
.demo-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  flex-grow: 1;
}
.demo-card__features li {
  position: relative;
  padding-left: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.55;
}
.demo-card__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 12px;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}
.demo-card__cta {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: auto;
}

/* =========================================================
   Contact grid + panels
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1.4fr;
    gap: var(--space-10);
  }
}
.contact-panel {
  padding: clamp(var(--space-8), 3vw, var(--space-12));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  background: var(--color-surface);
}
.contact-panel--form {
  background: var(--color-ink);
  color: var(--color-cream);
  border-color: var(--color-ink);
}
.contact-panel--form label,
.contact-panel--form .form-privacy {
  color: color-mix(in oklab, var(--color-cream) 85%, transparent);
}
.contact-panel--form input,
.contact-panel--form textarea {
  background: color-mix(in oklab, var(--color-cream) 8%, transparent);
  color: var(--color-cream);
  border-color: color-mix(in oklab, var(--color-cream) 22%, transparent);
}
.contact-panel--form input::placeholder,
.contact-panel--form textarea::placeholder {
  color: color-mix(in oklab, var(--color-cream) 45%, transparent);
}
.contact-panel--form input:focus,
.contact-panel--form textarea:focus {
  border-color: var(--color-accent-bright);
  background: color-mix(in oklab, var(--color-cream) 12%, transparent);
}
.contact-panel--form .form-radio {
  border-color: color-mix(in oklab, var(--color-cream) 22%, transparent);
  color: color-mix(in oklab, var(--color-cream) 90%, transparent);
}
.contact-panel--form .form-radio input:checked + span,
.contact-panel--form .form-radio:has(input:checked) {
  border-color: var(--color-accent-bright);
  color: var(--color-cream);
}
.contact-panel--form .form-privacy a {
  color: var(--color-accent-bright);
}

.contact-links {
  margin-top: var(--space-10);
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--color-border);
}
.contact-link {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-4);
  color: var(--color-text);
  transition: color var(--transition), background var(--transition);
  padding-inline: var(--space-2);
  margin-inline: calc(-1 * var(--space-2));
  border-radius: var(--radius-md);
}
a.contact-link:hover {
  color: var(--color-accent);
  background: color-mix(in oklab, var(--color-accent-bright) 6%, transparent);
}
.contact-link__label {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.contact-link__value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  text-align: right;
  word-break: break-word;
}
.contact-link--static { pointer-events: none; }

/* =========================================================
   Cal.com embed placeholder
   ========================================================= */
.cal-embed {
  margin-top: var(--space-12);
  padding: clamp(var(--space-10), 4vw, var(--space-16));
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-2xl);
  background: var(--color-surface);
  text-align: center;
}
.cal-embed__placeholder {
  max-width: 52ch;
  margin: 0 auto;
}
.cal-embed__body {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin-top: var(--space-4);
  line-height: 1.6;
}
.cal-embed__body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ==================================================================
   Legal pages (Terms, Privacy)
   ================================================================== */
.legal-content {
  max-width: 68ch;
  color: var(--color-ink);
}
.legal-content h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-2xl);
  font-weight: 400;
  line-height: 1.15;
  margin-top: 3.25rem;
  margin-bottom: 1rem;
  color: var(--color-ink);
  letter-spacing: -0.01em;
}
.legal-content h2:first-child {
  margin-top: 0;
}
.legal-content h3 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 500;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  color: var(--color-ink);
}
.legal-content p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-ink-soft, var(--color-ink));
  margin-bottom: 1.1rem;
}
.legal-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--transition-interactive);
}
.legal-content a:hover {
  color: var(--color-accent-bright);
}
.legal-content ul.legal-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem 0;
}
.legal-content ul.legal-list li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 0.65rem;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-ink-soft, var(--color-ink));
}
.legal-content ul.legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 0.55rem;
  height: 1px;
  background: var(--color-accent-bright);
}
.legal-content strong {
  font-weight: 600;
  color: var(--color-ink);
}

/* ============================================================
   Tier detail CTA — Stripe checkout wiring
   ============================================================ */
.tier-detail__cta {
  margin-top: 2.5rem;
  padding: 2rem;
  border-radius: 1rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 780px) {
  .tier-detail__cta {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  .tier-detail__cta-note {
    grid-column: 1 / -1;
  }
}

.tier-detail--featured .tier-detail__cta {
  background: color-mix(in oklab, var(--color-ink) 92%, var(--color-accent) 8%);
  border-color: color-mix(in oklab, var(--color-accent-bright) 35%, transparent);
}
.tier-detail--featured .tier-detail__cta .tier-detail__cta-note {
  color: color-mix(in oklab, var(--color-cream) 70%, transparent);
}
.tier-detail--featured .tier-detail__cta .billing-toggle {
  background: color-mix(in oklab, var(--color-cream) 8%, transparent);
  border-color: color-mix(in oklab, var(--color-cream) 20%, transparent);
}
.tier-detail--featured .tier-detail__cta .billing-toggle__btn {
  color: color-mix(in oklab, var(--color-cream) 65%, transparent);
}
.tier-detail--featured .tier-detail__cta .billing-toggle__btn.is-active {
  background: var(--color-cream);
  color: var(--color-ink);
}
.tier-detail--featured .tier-detail__cta .btn--ghost {
  border-color: color-mix(in oklab, var(--color-cream) 40%, transparent);
  color: var(--color-cream);
}
.tier-detail--featured .tier-detail__cta .btn--ghost:hover {
  background: color-mix(in oklab, var(--color-cream) 12%, transparent);
  border-color: var(--color-cream);
}
.tier-detail--featured .tier-detail__cta .btn--ghost .btn__price {
  background: color-mix(in oklab, var(--color-cream) 22%, transparent);
  color: var(--color-cream);
}
.tier-detail--featured .tier-detail__cta .btn--primary .btn__price {
  background: color-mix(in oklab, var(--color-cream) 24%, transparent);
  color: var(--color-cream);
}

/* Dark mode: featured tier detail CTA — use --color-text (light) instead of --color-cream (which becomes dark navy in dark mode) */
[data-theme='dark'] .tier-detail--featured .tier-detail__cta {
  background: color-mix(in oklab, var(--color-surface-2) 60%, var(--color-accent) 6%);
  border-color: color-mix(in oklab, var(--color-accent-bright) 45%, transparent);
}
[data-theme='dark'] .tier-detail--featured .tier-detail__cta .tier-detail__cta-note {
  color: color-mix(in oklab, var(--color-text) 72%, transparent);
}
[data-theme='dark'] .tier-detail--featured .tier-detail__cta .billing-toggle {
  background: color-mix(in oklab, var(--color-text) 8%, transparent);
  border-color: color-mix(in oklab, var(--color-text) 22%, transparent);
}
[data-theme='dark'] .tier-detail--featured .tier-detail__cta .billing-toggle__btn {
  color: color-mix(in oklab, var(--color-text) 68%, transparent);
}
[data-theme='dark'] .tier-detail--featured .tier-detail__cta .billing-toggle__btn.is-active {
  background: var(--color-accent-bright);
  color: var(--color-ink);
}
[data-theme='dark'] .tier-detail--featured .tier-detail__cta .btn--ghost {
  border-color: color-mix(in oklab, var(--color-text) 40%, transparent);
  color: var(--color-text);
}
[data-theme='dark'] .tier-detail--featured .tier-detail__cta .btn--ghost:hover {
  background: color-mix(in oklab, var(--color-text) 10%, transparent);
  border-color: var(--color-text);
}
[data-theme='dark'] .tier-detail--featured .tier-detail__cta .btn--ghost .btn__price {
  background: color-mix(in oklab, var(--color-text) 22%, transparent);
  color: var(--color-text);
}
[data-theme='dark'] .tier-detail--featured .tier-detail__cta .btn--primary {
  background: var(--color-accent-bright);
  color: var(--color-ink);
}
[data-theme='dark'] .tier-detail--featured .tier-detail__cta .btn--primary:hover {
  background: var(--color-text);
  color: var(--color-ink);
}
[data-theme='dark'] .tier-detail--featured .tier-detail__cta .btn--primary .btn__price {
  background: color-mix(in oklab, var(--color-ink) 18%, transparent);
  color: var(--color-ink);
}

.tier-detail__cta-primary,
.tier-detail__cta-secondary {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
}

.tier-detail__cta-primary .btn,
.tier-detail__cta-secondary .btn {
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding-inline: 1.25rem;
}

.btn__price {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.55rem;
  border-radius: 0.5rem;
  font-family: var(--font-body, 'Inter', ui-sans-serif, system-ui, sans-serif);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: -0.005em;
  background: color-mix(in oklab, currentColor 12%, transparent);
  color: inherit;
  white-space: nowrap;
}

.btn--primary .btn__price {
  background: color-mix(in oklab, var(--color-cream) 20%, transparent);
  color: var(--color-cream);
}
.btn--ghost .btn__price {
  background: color-mix(in oklab, var(--color-ink) 8%, transparent);
  color: var(--color-ink);
}

/* Billing cadence toggle */
.billing-toggle {
  display: inline-flex;
  align-self: center;
  padding: 0.25rem;
  border-radius: 999px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  gap: 0.125rem;
}
.billing-toggle__btn {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: background 240ms cubic-bezier(0.22, 1, 0.36, 1),
              color 240ms cubic-bezier(0.22, 1, 0.36, 1);
}
.billing-toggle__btn:hover {
  color: var(--color-text);
}
.billing-toggle__btn.is-active {
  background: var(--color-ink);
  color: var(--color-cream);
}
.billing-toggle__btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
.billing-toggle__badge {
  display: inline-block;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  background: color-mix(in oklab, var(--color-accent) 18%, transparent);
  color: var(--color-accent-hover);
}
.billing-toggle__btn.is-active .billing-toggle__badge {
  background: color-mix(in oklab, var(--color-cream) 22%, transparent);
  color: var(--color-cream);
}

.tier-detail__cta-note {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.5;
}