/* ============================================================
   TramsTec — design tokens
   Warm neutral surfaces + deep teal/green accent.
   Distinctive but restrained B2B technical design.
   ============================================================ */

:root {
  /* Type scale (fluid) */
  --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 + 0.5vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2rem);
  --text-2xl: clamp(2rem, 1.4rem + 2.2vw, 3.25rem);

  /* 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;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* Content widths */
  --content-wide: 1200px;

  /* Transitions */
  --t-fast: 140ms cubic-bezier(0.2, 0, 0.2, 1);
  --t-base: 220ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Fonts */
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

/* ---------- LIGHT (default) ---------- */
:root,
[data-theme="light"] {
  /* Warm neutral surfaces — cream/beige, slightly cooler than vanilla */
  --color-bg:            #f4efe6;
  --color-surface:       #faf6ec;
  --color-surface-2:     #ffffff;
  --color-surface-offset:#ebe4d4;
  --color-divider:       #d9d1bf;
  --color-border:        #c9c0aa;

  /* Text — warm near-black */
  --color-text:          #1d2421;
  --color-text-muted:    #5b6360;
  --color-text-faint:    #8d918b;
  --color-text-inverse:  #f7f3ea;

  /* Deep teal/green accent */
  --color-primary:           #0f3a3a;
  --color-primary-hover:     #0a2e2e;
  --color-primary-active:    #061f1f;
  --color-primary-highlight: #c9d8c0; /* soft sage for accents on dark mark */

  /* Secondary accent for code / data — muted brass */
  --color-accent-warm: #8a6a1f;
  --color-soft-blue: #dce7ed;
  --color-soft-green: #dfead8;

  /* Status */
  --color-success: #2f6b3a;
  --color-warning: #8a5a16;

  /* Shadows tuned to warm surfaces */
  --shadow-sm: 0 1px 2px rgba(40, 30, 10, 0.06);
  --shadow-md: 0 6px 16px rgba(40, 30, 10, 0.08);
  --shadow-lg: 0 18px 40px rgba(40, 30, 10, 0.10);
}

/* ---------- DARK ---------- */
[data-theme="dark"] {
  --color-bg:            #11161a;
  --color-surface:       #161c20;
  --color-surface-2:     #1c2429;
  --color-surface-offset:#1a2225;
  --color-divider:       #283036;
  --color-border:        #2f3a40;

  --color-text:          #e6e2d6;
  --color-text-muted:    #97a09c;
  --color-text-faint:    #6b746f;
  --color-text-inverse:  #11161a;

  --color-primary:           #6fbfa8;   /* lighter teal for dark mode contrast */
  --color-primary-hover:     #8ccfba;
  --color-primary-active:    #a3dac8;
  --color-primary-highlight: #1f3a36;

  --color-accent-warm: #d6b164;
  --color-soft-blue: #20333c;
  --color-soft-green: #1f352f;

  --color-success: #6dbf7a;
  --color-warning: #d39a4b;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 22px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 22px 50px rgba(0, 0, 0, 0.55);
}

/* System preference fallback before toggle runs */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:            #11161a;
    --color-surface:       #161c20;
    --color-surface-2:     #1c2429;
    --color-surface-offset:#1a2225;
    --color-divider:       #283036;
    --color-border:        #2f3a40;
    --color-text:          #e6e2d6;
    --color-text-muted:    #97a09c;
    --color-text-faint:    #6b746f;
    --color-text-inverse:  #11161a;
    --color-primary:           #6fbfa8;
    --color-primary-hover:     #8ccfba;
    --color-primary-active:    #a3dac8;
    --color-primary-highlight: #1f3a36;
    --color-accent-warm: #d6b164;
  }
}

/* ============================================================
   Base reset
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background:
    radial-gradient(900px 480px at 82% 8%, color-mix(in oklab, var(--color-primary) 8%, transparent), transparent 60%),
    linear-gradient(180deg, color-mix(in oklab, var(--color-surface) 52%, transparent), transparent 460px),
    var(--color-bg);
  transition: background-color var(--t-base), color var(--t-base);
}
img, svg, video, canvas {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  cursor: pointer;
  background: none;
  border: 0;
  font: inherit;
  color: inherit;
}
h1, h2, h3, h4 {
  text-wrap: balance;
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-weight: 600;
}
p { text-wrap: pretty; max-width: 70ch; }
::selection {
  background: color-mix(in oklab, var(--color-primary) 30%, transparent);
  color: var(--color-text);
}
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-3);
  z-index: 100;
}
.skip-link:focus { left: var(--space-3); top: var(--space-3); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   Layout primitives
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-10));
}
.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
  border-top: 1px solid var(--color-divider);
}
.section-band {
  background: var(--color-surface);
}
.section-offset {
  background: var(--color-surface-offset);
}
.section-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.section-kicker::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--color-primary);
}
.section-lede {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-bottom: var(--space-10);
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 80%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--color-divider);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-3);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.brand-name {
  color: var(--color-text);
  font-size: 1.05rem;
}
.brand-mark { color: var(--color-primary); }

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.site-nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--t-fast);
}
.site-nav a:hover {
  color: var(--color-text);
}
.nav-cta {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text) !important;
  background: var(--color-surface-2);
}
.nav-cta:hover {
  border-color: var(--color-primary);
  color: var(--color-primary) !important;
}

.theme-toggle {
  width: 36px; height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

@media (max-width: 720px) {
  .site-nav {
    gap: var(--space-2);
  }
  .site-nav a:not(.nav-cta) { display: none; }
  .brand-name { font-size: var(--text-sm); }
  .nav-cta { padding-inline: var(--space-3); }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.7em 1.2em;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast), transform var(--t-fast);
  will-change: transform;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
[data-theme="dark"] .btn-primary { color: var(--color-bg); }
.btn-primary:hover {
  background: var(--color-primary-hover);
}
.btn-ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-lg { padding: 0.95em 1.5em; font-size: var(--text-base); }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding-block: clamp(var(--space-8), 5vw, var(--space-16)) clamp(var(--space-12), 8vw, var(--space-20));
  border-top: 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: color-mix(in oklab, var(--color-primary) 8%, transparent);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-5);
}
.eyebrow .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  display: inline-block;
}

.hero-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-5);
  letter-spacing: -0.045em;
  font-weight: 700;
}
.hero-title em {
  font-style: normal;
  color: var(--color-primary);
  position: relative;
  white-space: nowrap;
}
.hero-title em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: color-mix(in oklab, var(--color-primary) 40%, transparent);
}
.hero-lede {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin-bottom: var(--space-6);
  max-width: 60ch;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  list-style: none;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.hero-meta strong {
  color: var(--color-text);
  font-weight: 600;
}
.proof-strip {
  border-block: 1px solid var(--color-divider);
  background: color-mix(in oklab, var(--color-surface) 78%, transparent);
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  padding-block: 0;
}
.proof-grid > div {
  padding: var(--space-5) clamp(var(--space-4), 3vw, var(--space-8));
  background: color-mix(in oklab, var(--color-surface-2) 70%, transparent);
}
.proof-grid strong {
  display: block;
  margin-bottom: var(--space-1);
  color: var(--color-text);
  font-size: var(--text-sm);
}
.proof-grid span {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
@media (max-width: 760px) {
  .proof-grid { grid-template-columns: 1fr; }
}

/* Hero console */
.hero-platform {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--color-surface-2) 92%, transparent), color-mix(in oklab, var(--color-soft-green) 45%, var(--color-surface-2))),
    var(--color-surface-2);
  box-shadow: var(--shadow-lg);
}
.platform-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-2) var(--space-2) var(--space-4);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
}
.platform-top strong {
  position: relative;
  padding-left: var(--space-4);
  color: var(--color-success);
  font-weight: 600;
}
.platform-top strong::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  transform: translateY(-50%);
}
.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.metric-row > div {
  padding: var(--space-4);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--color-surface-2) 84%, transparent);
}
.metric-row span {
  display: block;
  margin-bottom: var(--space-1);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-muted);
}
.metric-row strong {
  display: block;
  font-size: var(--text-lg);
  line-height: 1;
  color: var(--color-text);
}
.flow-card {
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--color-soft-blue) 45%, var(--color-surface-2));
}
.flow-line {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text);
}
.flow-line i {
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), color-mix(in oklab, var(--color-primary) 20%, transparent));
}
.hero-console {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
}
[data-theme="dark"] .hero-console {
  background: var(--color-surface);
}
.console-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-offset);
  border-bottom: 1px solid var(--color-divider);
  font-size: 12px;
  color: var(--color-text-muted);
}
.console-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--color-border);
}
.console-dot:nth-child(1) { background: #c46a4f; }
.console-dot:nth-child(2) { background: #c9a23c; }
.console-dot:nth-child(3) { background: #6aa776; }
.console-title { margin-left: var(--space-2); font-family: var(--font-mono); }

.console-body {
  margin: 0;
  padding: var(--space-5) var(--space-5);
  overflow-x: auto;
  color: var(--color-text);
  white-space: pre;
}
.platform-footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.platform-footer span {
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-sm);
  background: color-mix(in oklab, var(--color-surface-2) 76%, transparent);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-muted);
}
@media (max-width: 540px) {
  .hero-platform { padding: var(--space-3); }
  .metric-row { grid-template-columns: 1fr; }
  .flow-line {
    grid-template-columns: 1fr;
  }
  .flow-line i { height: 1px; }
}
.c-key { color: var(--color-text-muted); }
.c-fn  { color: var(--color-primary); font-weight: 600; }
.c-str { color: var(--color-accent-warm); }
.c-num { color: var(--color-text); font-weight: 600; }
.c-ok  { color: var(--color-success); font-weight: 700; }

/* ============================================================
   Band (not-a-chatbot, region)
   ============================================================ */
.band-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}
@media (max-width: 800px) {
  .band-grid { grid-template-columns: 1fr; }
}
.contrast-list {
  display: grid;
  gap: var(--space-5);
}
.contrast-list > div {
  border-left: 2px solid var(--color-border);
  padding-left: var(--space-4);
}
.contrast-list > div:last-child {
  border-left-color: var(--color-primary);
}
.contrast-list dt {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  margin-bottom: var(--space-1);
}
.contrast-list dd {
  font-size: var(--text-base);
  color: var(--color-text);
}

.region-list {
  list-style: none;
  display: grid;
  gap: var(--space-3);
}
.region-list li {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.region-list strong {
  color: var(--color-text);
  font-weight: 600;
  margin-right: var(--space-2);
}

/* ============================================================
   Product suite
   ============================================================ */
.suite-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-10);
}
.suite-card {
  min-height: 220px;
  padding: var(--space-6);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--color-surface-2) 92%, transparent), var(--color-surface-2)),
    var(--color-surface-2);
  box-shadow: var(--shadow-sm);
}
.suite-card-main {
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--color-primary) 12%, var(--color-surface-2)), var(--color-surface-2));
  border-color: color-mix(in oklab, var(--color-primary) 26%, var(--color-divider));
}
.suite-card h3 {
  margin-bottom: var(--space-3);
  font-size: var(--text-lg);
}
.suite-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
@media (max-width: 900px) {
  .suite-grid { grid-template-columns: 1fr; }
  .suite-card { min-height: auto; }
}

/* ============================================================
   Capability cards (no icon circles)
   ============================================================ */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
}
.cap {
  position: relative;
  padding: var(--space-6);
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  transition: border-color var(--t-fast), transform var(--t-fast);
}
.cap:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}
.cap::before {
  content: "";
  position: absolute;
  left: var(--space-6); top: 0;
  width: 28px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 0 0 2px 2px;
}
.cap-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}
.cap h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}
.cap p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================================
   Who it's for
   ============================================================ */
.who-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}
.who {
  padding: var(--space-6);
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
}
.who h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.who p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================================
   How it works
   ============================================================ */
.how-list {
  list-style: none;
  display: grid;
  gap: var(--space-5);
  max-width: 920px;
}
.how-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  align-items: start;
  padding: var(--space-5);
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
}
.how-num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-primary);
  background: color-mix(in oklab, var(--color-primary) 10%, transparent);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
  align-self: start;
}
.how-list h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}
.how-list p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ============================================================
   Pricing
   ============================================================ */
.price-feature {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  margin-bottom: var(--space-10);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.price-feature::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  pointer-events: none;
  border: 1px solid color-mix(in oklab, var(--color-primary) 25%, transparent);
}
.price-feature-head { margin-bottom: var(--space-6); }
.badge-recommended {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: color-mix(in oklab, var(--color-primary) 10%, transparent);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
}
.price-feature-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}
.price-feature-lede {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: 64ch;
}
.price-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-5);
}
.price-feature-grid > div {
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-sm);
}
.price-feature-grid dt {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}
.price-feature-grid dd {
  font-size: var(--text-sm);
  color: var(--color-text);
}

/* Plan table */
.plan-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
}
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}
.pricing-card {
  display: grid;
  align-content: space-between;
  gap: var(--space-6);
  min-height: 340px;
  padding: var(--space-5);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  background: var(--color-surface-2);
  box-shadow: var(--shadow-sm);
}
.pricing-card-featured {
  border-color: color-mix(in oklab, var(--color-primary) 45%, var(--color-border));
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--color-primary) 10%, var(--color-surface-2)), var(--color-surface-2));
  transform: translateY(-6px);
}
.plan-label {
  display: inline-block;
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.pricing-card h3 {
  margin-bottom: var(--space-3);
  font-size: var(--text-lg);
}
.pricing-card p,
.pricing-card li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.pricing-card ul {
  display: grid;
  gap: var(--space-2);
  list-style: none;
}
.pricing-card li {
  position: relative;
  padding-left: var(--space-5);
}
.pricing-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--color-primary);
}
.pricing-card .add-plan {
  width: 100%;
  margin-top: var(--space-2);
}
.cost-model {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

/* ============================================================
   Checkout cart
   ============================================================ */
.checkout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 440px);
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}
.addon-grid {
  display: grid;
  gap: var(--space-4);
}
.addon-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-5);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  cursor: pointer;
  transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-fast);
}
.addon-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
}
.addon-card input {
  width: 20px;
  height: 20px;
  margin-top: 0.15rem;
  accent-color: var(--color-primary);
}
.addon-card strong,
.addon-card small {
  display: block;
}
.addon-card strong {
  margin-bottom: var(--space-1);
  color: var(--color-text);
}
.addon-card small {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.cart-panel {
  position: sticky;
  top: 96px;
  padding: var(--space-6);
  border: 1px solid color-mix(in oklab, var(--color-primary) 30%, var(--color-border));
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--color-primary) 7%, var(--color-surface-2)), var(--color-surface-2));
  box-shadow: var(--shadow-lg);
}
.cart-head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: center;
  margin-bottom: var(--space-5);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-muted);
}
.cart-head strong {
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.cart-lines {
  display: grid;
  gap: var(--space-3);
  padding-block: var(--space-4);
  border-block: 1px solid var(--color-divider);
}
.cart-line {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.cart-line strong {
  color: var(--color-text);
  font-weight: 600;
}
.cart-total {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: baseline;
  padding-block: var(--space-5);
}
.cart-total span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.cart-total strong {
  color: var(--color-text);
  font-size: var(--text-lg);
  font-variant-numeric: tabular-nums;
}
.checkout-form {
  display: grid;
  gap: var(--space-4);
}
.checkout-form label {
  display: grid;
  gap: var(--space-2);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 600;
}
.checkout-form input,
.checkout-form select {
  width: 100%;
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
  font-weight: 400;
}
.checkout-form input:focus,
.checkout-form select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.checkout-note,
.checkout-status {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}
.checkout-status {
  min-height: 1.4em;
  color: var(--color-success);
}
@media (max-width: 920px) {
  .checkout-grid {
    grid-template-columns: 1fr;
  }
  .cart-panel {
    position: static;
  }
}
.cost-model > div {
  padding: var(--space-5);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}
.cost-step {
  display: block;
  margin-bottom: var(--space-3);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-primary);
}
.cost-model strong {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.cost-model p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.plan-details {
  margin-top: var(--space-4);
}
.plan-details summary {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-2);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
}
.plan-details[open] summary {
  margin-bottom: var(--space-4);
  color: var(--color-primary);
  border-color: var(--color-primary);
}
@media (max-width: 980px) {
  .pricing-cards { grid-template-columns: repeat(2, 1fr); }
  .cost-model { grid-template-columns: 1fr; }
  .pricing-card-featured { transform: none; }
}
@media (max-width: 620px) {
  .pricing-cards { grid-template-columns: 1fr; }
  .pricing-card { min-height: auto; }
}
.plan-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
.plan-table th,
.plan-table td {
  text-align: left;
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-divider);
  vertical-align: top;
}
.plan-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  font-weight: 500;
  background: var(--color-surface-offset);
}
.plan-table tbody th {
  font-weight: 600;
  color: var(--color-text);
}
.plan-table td:nth-child(2) {
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
  white-space: nowrap;
}
.plan-table td:nth-child(3) {
  color: var(--color-text-muted);
}
.plan-table tr:last-child th,
.plan-table tr:last-child td {
  border-bottom: 0;
}
.row-featured {
  background: color-mix(in oklab, var(--color-primary) 5%, transparent);
}
.row-featured th { color: var(--color-primary); }
.row-badge {
  display: inline-block;
  margin-left: var(--space-2);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: color-mix(in oklab, var(--color-primary) 12%, transparent);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  vertical-align: middle;
}
.fineprint {
  margin-top: var(--space-5);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  max-width: 80ch;
}

/* ============================================================
   Pilot
   ============================================================ */
.pilot-wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}
@media (max-width: 800px) {
  .pilot-wrap { grid-template-columns: 1fr; }
}
.pilot-list {
  list-style: none;
  display: grid;
  gap: var(--space-2);
  margin-block: var(--space-5) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.pilot-list li {
  padding-left: var(--space-5);
  position: relative;
}
.pilot-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.7em;
  width: 12px; height: 2px;
  background: var(--color-primary);
}
.pilot-list strong { color: var(--color-text); font-weight: 600; }

.pilot-timeline {
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: grid;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 12px;
}
.tl-row {
  display: grid;
  grid-template-columns: 48px 1fr 1fr;
  align-items: center;
  gap: var(--space-3);
}
.tl-tick {
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}
.tl-bar {
  height: 6px;
  background: color-mix(in oklab, var(--color-primary) 15%, var(--color-surface-offset));
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}
.tl-bar::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: var(--color-primary);
}
.tl-bar-1::before { width: 20%; }
.tl-bar-2::before { width: 40%; }
.tl-bar-3::before { width: 60%; }
.tl-bar-4::before { width: 80%; }
.tl-bar-5::before { width: 100%; }
.tl-label { color: var(--color-text); }

/* ============================================================
   Trust
   ============================================================ */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
}
.trust {
  padding: var(--space-5) var(--space-5) var(--space-5) var(--space-6);
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.trust::before {
  content: "";
  display: block;
  width: 28px;
  height: 3px;
  margin-bottom: var(--space-4);
  border-radius: 99px;
  background: var(--color-primary);
}
.trust h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}
.trust p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================================
   CTA
   ============================================================ */
.section-cta {
  background:
    linear-gradient(180deg, transparent, color-mix(in oklab, var(--color-primary) 6%, transparent)),
    var(--color-surface);
  border-top: 1px solid var(--color-divider);
}
.cta-inner {
  text-align: center;
  max-width: 780px;
  display: grid;
  gap: var(--space-5);
  justify-items: center;
}
.cta-title {
  font-size: var(--text-2xl);
  letter-spacing: -0.02em;
}
.cta-lede {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.footer-inner {
  padding-block: var(--space-10);
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1.2fr 1fr 1fr;
  align-items: center;
}
@media (max-width: 720px) {
  .footer-inner { grid-template-columns: 1fr; }
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-primary);
}
.footer-name {
  color: var(--color-text);
  font-weight: 600;
  font-size: var(--text-base);
}
.footer-tag {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}
.footer-nav {
  display: flex;
  gap: var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.footer-nav a:hover { color: var(--color-primary); }
.footer-meta {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: right;
}
@media (max-width: 720px) {
  .footer-meta { text-align: left; }
}

/* ============================================================
   Density overrides — tighten the vertical rhythm.
   Original generous spacing was good for marketing-feel but the
   page felt empty on scroll. We reduce section padding ~40% and
   collapse a few inner gaps, while keeping the same hierarchy.
   ============================================================ */

/* Sections: was clamp(3rem, 8vw, 6rem). Now clamp(1.75rem, 4vw, 3rem). */
.section {
  padding-block: clamp(1.75rem, 4vw, 3rem);
}
.section-cta {
  padding-block: clamp(2rem, 5vw, 3.5rem);
}

/* Hero: was clamp(2rem...8vw...5rem). Now tight on top, modest below. */
.hero {
  padding-block: clamp(1.5rem, 3vw, 2.5rem) clamp(2rem, 4vw, 3rem);
}
.hero-grid {
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

/* Hero internal rhythm. */
.hero-title { margin-bottom: var(--space-3); }
.hero-lede  { margin-bottom: var(--space-4); }
.hero-cta   { margin-bottom: var(--space-4); }

/* Proof strip rows: was space-5 vertical, now space-4. */
.proof-grid > div {
  padding-block: var(--space-4);
}

/* Section titles/lede sit closer to content. */
.section-title { margin-bottom: var(--space-2); }
.section-lede  { margin-bottom: var(--space-5); }
.section-kicker { margin-bottom: var(--space-2); }

/* Card grids — was clamp(2rem...5vw...4rem). Now ~half. */
.cap-grid,
.suite-grid,
.who-grid,
.trust-grid,
.pricing-cards,
.how-list {
  gap: clamp(1rem, 2vw, 1.5rem);
}

/* Pricing card padding: each card had its own breathing room. Trim. */
.pricing-card { padding: var(--space-5); }
.pricing-card h3 { margin: var(--space-2) 0; }
.pricing-card ul { margin: var(--space-3) 0 var(--space-4); }

/* Cap cards similar. */
.cap { padding: var(--space-5); }
.cap h3 { margin: var(--space-2) 0 var(--space-1); }

/* How list rows */
.how-list li { padding-block: var(--space-2); }

/* Band-grid (the two-column "title + list" sections): tighter inner gap. */
.band-grid { gap: clamp(1.5rem, 3vw, 2.5rem); }

/* Cart panel sticky breathing. */
.cart-panel { padding: var(--space-5); }
.cart-head, .cart-total { margin-block: var(--space-2); }
.cart-lines { margin-block: var(--space-2); }

/* CTA inner: was space-10. Now space-6. */
.cta-inner { padding-block: var(--space-6); }

/* Trust cards: tighter. */
.trust { padding: var(--space-5); }
.trust h3 { margin: 0 0 var(--space-2); }

/* Mobile: reduce more aggressively. */
@media (max-width: 720px) {
  .section { padding-block: 1.5rem; }
  .hero { padding-block: 1.25rem 1.75rem; }
  .cta-inner { padding-block: var(--space-5); }
}

/* ============================================================
   Language switcher — top-right in the header nav.
   ES / EN with small inline-SVG flags. Active locale is bolded;
   the other one is a link to the alternate URL.
   ============================================================ */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-2);
  border-left: 1px solid var(--color-divider);
  margin-left: var(--space-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.lang-switcher .lang-current,
.lang-switcher .lang-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 4px;
  border-radius: 4px;
  text-decoration: none;
  color: var(--color-text-muted);
  transition: background var(--t-fast), color var(--t-fast);
}
.lang-switcher .lang-current {
  color: var(--color-text);
  font-weight: 600;
  background: color-mix(in oklab, var(--color-surface) 60%, transparent);
}
.lang-switcher .lang-link:hover,
.lang-switcher .lang-link:focus-visible {
  color: var(--color-text);
  background: color-mix(in oklab, var(--color-surface) 40%, transparent);
}
/* (No svg flag styling — we use text labels "Esp" / "Ing".) */
@media (max-width: 720px) {
  .lang-switcher {
    border-left: 0;
    margin-left: 0;
    padding-left: 0;
  }
  /* On phones the nav links wrap — keep the language toggle compact. */
  .lang-switcher .lang-current,
  .lang-switcher .lang-link {
    padding: 2px;
  }
}