/* Tomorrow.bio Business app — shared stylesheet.
   Served as-is (no build step, zero npm dependencies). Sections:
     1. Design tokens        — exact values from design/design_handoff_business_suite/reference/tokens/*.css
     2. Webfonts              — PP Neue Montreal, 4 weights
     3. Base reset
     4. Shared primitives     — buttons, inputs, card, pill, eyebrow (used by the landing page and future waves)
     5. Dashboard / login / access surfaces — unchanged behavior, reformatted for readability
     6. Business landing (public.js) — rebuilt to match BusinessLanding.dc.html
*/

/* ---------------------------------------------------------------------- */
/* 1. Design tokens                                                       */
/* ---------------------------------------------------------------------- */
:root {
  /* Base palette */
  --tb-blue: #0539e5;
  --tb-cobalt: #562add;
  --tb-blue-soft: #5275e9;
  --tb-dark-blue: #0b1336;
  --tb-cyan: #32c2db;
  --tb-green: #2aaa8b;
  --tb-purple: #782878;
  --tb-green-soft: #71ad79;
  --tb-orange: #eb662d;
  --tb-yellow: #f9b52b;

  /* Tints / surfaces */
  --tb-blue-tint: #ebf3ff;
  --tb-blue-tint-2: #e9f3ff;
  --tb-blue-gray: #d1e1ec;
  --tb-mint-tint: #d6f7f0;
  --tb-peach: #ffead0;
  --tb-pink: #ffcfcc;
  --tb-off-white: #fafaf9;
  --tb-white: #ffffff;
  --tb-black: #000000;

  /* Text / lines */
  --tb-text-body: #1c2545;
  --tb-text-muted: #51608a;
  --tb-hairline: #eef1f6;
  --tb-hairline-strong: #e7ebf3;
  --tb-danger: #e91616;

  /* Type */
  --font-sans: "PP Neue Montreal", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;

  --type-headline-xl: 80px;
  --type-headline-l: 60px;
  --type-headline-m: 46px;
  --type-headline-s: 36px;
  --type-headline-xs: 32px;
  --type-headline-xxs: 24px;
  --type-subheadline: 20px;
  --type-quote: 32px;
  --type-body-l: 20px;
  --type-body-m: 18px;
  --type-body-s: 16px;
  --type-prefix: 14px;
  --type-stat: 80px;
  --type-link: 20px;
  --type-menu-m: 18px;
  --type-menu-s: 14px;

  --lh-display: 1.1;
  --lh-heading: 1.2;
  --lh-snug: 1.3;
  --lh-body: 1.5;
  --lh-loose: 1.7;

  --tracking-display: -0.028em;
  --tracking-tight: -0.01em;
  --tracking-normal: 0;
  --tracking-kicker: 0.08em;

  /* Spacing (8px base) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  --page-max: 1280px;
  --page-gutter: 60px;
  --reading-width: 720px;
  --section-pad-y: 96px;

  /* Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  --border-hairline: 1px;
  --border-card: 0.5px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(66, 71, 76, 0.08);
  --shadow-sm: 0 2px 8px rgba(66, 71, 76, 0.08);
  --shadow-md: 0 8px 24px rgba(11, 19, 54, 0.08);
  --shadow-lg: 0 18px 48px rgba(11, 19, 54, 0.12);
  --shadow-card: 0 12px 36px rgba(11, 19, 54, 0.08);

  /* Motion */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 120ms;
  --dur-base: 200ms;
  --dur-slow: 360ms;
}

/* ---------------------------------------------------------------------- */
/* 2. Webfonts — PP Neue Montreal, 4 weights                              */
/* ---------------------------------------------------------------------- */
@font-face { font-family: "PP Neue Montreal"; src: url("/business-assets/fonts/PPNeueMontreal-Regular.ttf") format("truetype"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "PP Neue Montreal"; src: url("/business-assets/fonts/PPNeueMontreal-Italic.ttf") format("truetype"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "PP Neue Montreal"; src: url("/business-assets/fonts/PPNeueMontreal-Medium.ttf") format("truetype"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "PP Neue Montreal"; src: url("/business-assets/fonts/PPNeueMontreal-SemiBold.ttf") format("truetype"); font-weight: 600; font-style: normal; font-display: swap; }

/* ---------------------------------------------------------------------- */
/* 3. Base reset                                                          */
/* ---------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; }
img, svg { max-width: 100%; display: block; }

/* ---------------------------------------------------------------------- */
/* 4. Shared primitives                                                   */
/* ---------------------------------------------------------------------- */

/* Buttons — variant (primary / accent / blue / secondary / secondary-light / ghost), size (sm/md/lg) */
.tb-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-sans); font-weight: var(--fw-semibold); text-decoration: none;
  border-radius: var(--radius-xs); border: 1px solid transparent; cursor: pointer;
  transition: background var(--dur-base) var(--ease-standard), color var(--dur-base) var(--ease-standard), border-color var(--dur-base) var(--ease-standard), opacity var(--dur-base) var(--ease-standard);
  white-space: nowrap;
}
.tb-btn--sm { height: 44px; padding: 0 18px; font-size: 14px; }
.tb-btn--md { height: 52px; padding: 0 24px; font-size: 15px; }
.tb-btn--lg { height: 60px; padding: 0 30px; font-size: 17px; }
.tb-btn--primary { background: var(--tb-cobalt); border-color: var(--tb-cobalt); color: var(--tb-white); }
.tb-btn--primary:hover { background: #4a22c2; border-color: #4a22c2; }
.tb-btn--accent { background: var(--tb-orange); border-color: var(--tb-orange); color: var(--tb-white); }
.tb-btn--accent:hover { background: #d1571f; border-color: #d1571f; }
.tb-btn--blue { background: var(--tb-blue); border-color: var(--tb-blue); color: var(--tb-white); }
.tb-btn--blue:hover { background: #0430bd; border-color: #0430bd; }
.tb-btn--secondary { background: transparent; border-color: var(--tb-dark-blue); color: var(--tb-dark-blue); }
.tb-btn--secondary:hover { background: var(--tb-off-white); }
.tb-btn--secondary-light { background: transparent; border-color: rgba(255, 255, 255, 0.55); color: var(--tb-white); }
.tb-btn--secondary-light:hover { background: rgba(255, 255, 255, 0.14); }
.tb-btn--ghost { background: transparent; border-color: transparent; color: var(--tb-cobalt); }
.tb-btn--ghost:hover { background: var(--tb-blue-tint); }
.tb-btn[disabled] { opacity: 0.6; cursor: not-allowed; }

/* Inputs */
.tb-field { display: grid; gap: 7px; }
.tb-field > label { font-weight: var(--fw-semibold); font-size: 14px; color: var(--tb-dark-blue); }
.tb-field input, .tb-field select {
  height: 48px; width: 100%; border: 1px solid var(--tb-blue-gray); border-radius: var(--radius-xs);
  padding: 0 14px; font: 16px var(--font-sans); background: var(--tb-white); color: var(--tb-dark-blue);
}
.tb-field input:focus-visible, .tb-field select:focus-visible { outline: none; border-color: var(--tb-blue); box-shadow: 0 0 0 3px rgba(5, 57, 229, 0.18); }
.tb-field .tb-hint { font-size: 13px; color: var(--tb-text-muted); }
.tb-field .tb-error-text { font-size: 13px; color: var(--tb-danger); }
.tb-field.has-error input { border-color: var(--tb-danger); }

/* Card */
.tb-card { background: var(--tb-white); border-radius: var(--radius-lg); }

/* Pill */
.tb-pill { display: inline-flex; align-items: center; padding: 5px 12px; border-radius: var(--radius-pill); font-weight: var(--fw-semibold); font-size: 13px; }

/* Eyebrow / kicker */
.tb-eyebrow {
  display: inline-block; font-weight: var(--fw-medium); font-size: var(--type-prefix);
  text-transform: uppercase; letter-spacing: var(--tracking-kicker); color: var(--tb-cobalt);
}
.tb-eyebrow--light { color: rgba(255, 255, 255, 0.75); }

/* ---------------------------------------------------------------------- */
/* 5. Dashboard / login / access surfaces (unchanged behavior)            */
/* ---------------------------------------------------------------------- */
@font-face { font-family: PPNeue; src: url('/business-assets/fonts/PPNeueMontreal-Regular.ttf'); }
@font-face { font-family: PPNeue; src: url('/business-assets/fonts/PPNeueMontreal-SemiBold.ttf'); font-weight: 600; }
* { box-sizing: border-box; }
body { margin: 0; background: #f7f7f5; color: #0b1537; font-family: PPNeue, Arial, sans-serif; font-size: 16px; }
.shadow-ribbon { background: #f5cf4f; color: #0b1537; padding: 7px 16px; text-align: center; font-size: 12px; font-weight: 600; letter-spacing: .09em; }
.app-header { background: #fff; border-bottom: 1px solid #d9dce4; padding: 18px max(24px, calc((100vw - 1140px) / 2)); display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.brand, .account, .tabs, .heading, .row-actions, .invoice, .modal-top, .modal-actions { display: flex; align-items: center; gap: 16px; }
.brand img, .login-card img { width: 140px; height: auto; }
.brand > span { color: #073ae5; font-size: 11px; font-weight: 600; letter-spacing: .12em; }
.brand i { width: 1px; height: 24px; background: #d9dce4; }
.account { font-size: 14px; color: #5a6378; }
.tabs { background: #fff; padding: 0 max(16px, calc((100vw - 1140px) / 2)); border-bottom: 1px solid #d9dce4; gap: 4px; overflow-x: auto; }
.tabs button { white-space: nowrap; border: 0; border-bottom: 3px solid transparent; background: none; padding: 14px 16px; color: #63708a; font: 600 15px PPNeue; cursor: pointer; }
.tabs button[aria-current] { border-color: #073ae5; color: #073ae5; }
.dashboard { max-width: 1140px; margin: auto; padding: 38px 24px 88px; }
.blocker { border: 1px solid #f0c23d; background: #fff8df; border-radius: 12px; padding: 14px 18px; display: flex; gap: 14px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 16px; }
.blocker span, .subtle, .panel p, small { color: #63708a; }
.fixture-summary { font-size: 14px; padding: 10px 14px; border-left: 3px solid #073ae5; background: #eaf0ff; }
.heading { justify-content: space-between; margin: 28px 0; }
.heading h1, h2 { letter-spacing: -.025em; }
.heading h1 { margin: 2px 0; font-size: 34px; }
.eyebrow { color: #073ae5; letter-spacing: .1em; font-weight: 600; font-size: 12px; margin: 0; }
button, .button-link { border: 1px solid #bdc5d4; border-radius: 8px; padding: 10px 13px; background: #fff; color: #0b1537; font: 600 14px PPNeue; cursor: pointer; text-decoration: none; }
.primary { background: #073ae5; color: #fff; border-color: #073ae5; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.cards article, .panel, .empty { background: #fff; border: 1px solid #d9dce4; border-radius: 18px; padding: 25px; }
.cards strong { font-size: 39px; display: block; margin: 6px 0; }
.cards p { font-size: 14px; margin: 0; color: #63708a; }
.empty { text-align: center; margin-top: 18px; padding: 52px 28px; }
.empty h2 { margin-top: 0; }
.table-wrap { overflow-x: auto; background: #fff; border: 1px solid #d9dce4; border-radius: 18px; }
.employees-table { min-width: 860px; }
.employee-row { display: grid; grid-template-columns: 2.2fr 1.4fr 1.3fr 1fr 1.6fr; align-items: center; gap: 16px; padding: 15px 22px; border-bottom: 1px solid #e8eaf0; }
.employee-head { background: #f7f7f5; color: #63708a; text-transform: uppercase; letter-spacing: .07em; font-size: 12px; }
.pill { display: inline-block; padding: 5px 10px; border-radius: 99px; font-size: 13px; }
.pill--pending { color: #073ae5; background: #eaf0ff; }
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.panel { margin: 16px 0; }
.invoice { justify-content: space-between; padding: 14px 0; border-bottom: 1px solid #e8eaf0; }
.settings-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.settings-form label, dialog label, .login-card label { display: grid; gap: 7px; font-size: 14px; font-weight: 600; }
input { font: 16px PPNeue; border: 1px solid #bdc5d4; border-radius: 7px; padding: 11px; background: #fff; width: 100%; }
.funding { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.funding h2 { width: 100%; margin: 0 0 6px; }
dialog { border: 0; border-radius: 18px; padding: 0; max-width: 580px; width: calc(100% - 32px); box-shadow: 0 20px 70px #0b153755; }
dialog::backdrop { background: #0b153766; }
dialog form { padding: 26px; display: grid; gap: 15px; max-height: calc(100vh - 40px); overflow: auto; }
.modal-top, .modal-actions { justify-content: space-between; }
.modal-top h2 { margin: 0; }
.mode-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.toast { position: fixed; right: 18px; bottom: 18px; max-width: 420px; background: #0b1537; color: white; padding: 13px 16px; border-radius: 9px; opacity: 0; transform: translateY(12px); transition: .18s; }
.toast--visible { opacity: 1; transform: none; }
.login-page { min-height: 100vh; display: grid; grid-template-rows: auto 1fr; }
.login-card { margin: auto; background: #fff; border: 1px solid #d9dce4; border-radius: 18px; padding: 38px; max-width: 460px; width: calc(100% - 32px); display: grid; gap: 18px; }
.login-card h1 { margin: 0; font-size: 31px; letter-spacing: -.03em; }
.login-card p { margin: 0; color: #63708a; }
.login-card form { display: grid; gap: 15px; }
.button-link { text-align: center; }
@media (max-width: 700px) {
  .dashboard { padding: 25px 16px 70px; }
  .app-header { padding: 15px 16px; }
  .brand strong { width: 100%; font-size: 14px; }
  .account { width: 100%; justify-content: space-between; }
  .cards, .two-column, .settings-form { grid-template-columns: 1fr; }
  .heading { align-items: flex-start; }
  .heading h1 { font-size: 29px; }
  .blocker { align-items: flex-start; }
  .tabs { padding: 0 8px; }
  .cards strong { font-size: 34px; }
  .invoice { align-items: flex-start; flex-direction: column; gap: 8px; }
  dialog form { padding: 20px; }
}

/* Access / focus-visible / error surfaces shared across dashboard + landing */
button:focus-visible, a:focus-visible, input:focus-visible, summary:focus-visible, [tabindex="0"]:focus-visible { outline: 3px solid #073ae5; outline-offset: 3px; }
.error-summary { margin: 12px 0; padding: 12px; border: 1px solid #b42318; border-radius: 8px; background: #fff1f0; color: #8b1e18; }
.empty-table { padding: 18px 22px; margin: 0; color: #63708a; }
.card-status { font-size: 20px !important; line-height: 1.2; overflow-wrap: anywhere; }
.settings-form input[readonly] { background: #f7f7f5; color: #4f5a70; }
.settings-form button { align-self: end; }
.access-page button, .access-page input { font: inherit; }
.access-page button { min-height: 44px; }
.access-page input { min-height: 44px; border: 1px solid #bdc5d4; border-radius: 7px; padding: 10px; }
.access-page .blocked { border: 1px solid #d8a100; background: #fff8df; border-radius: 10px; padding: 16px; }
.access-page .choice { width: auto; min-height: 0; margin-right: 8px; }
.access-page form > button { background: #073ae5; color: #fff; border: 1px solid #073ae5; border-radius: 8px; padding: 11px 14px; font-weight: 600; }
.access-page button[disabled] { opacity: .65; cursor: not-allowed; }

/* ---------------------------------------------------------------------- */
/* 6. Business landing (public.js)                                        */
/* ---------------------------------------------------------------------- */
.business-landing { overflow: hidden; background: var(--tb-white); font-family: var(--font-sans); color: var(--tb-text-body); }
.business-landing h1, .business-landing h2, .business-landing h3 { font-family: var(--font-sans); font-weight: var(--fw-medium); margin: 0; }
.business-landing p { margin: 0; }
.biz-shell { max-width: 1200px; margin: 0 auto; padding: 0 48px; }

/* Header */
.biz-header { position: sticky; top: 0; z-index: 40; background: var(--tb-white); }
.biz-utility { background: var(--tb-blue-tint); }
.biz-utility .biz-shell { min-height: 38px; display: flex; align-items: center; justify-content: flex-end; gap: 28px; }
.biz-utility a { display: inline-flex; align-items: center; gap: 6px; font-weight: var(--fw-medium); font-size: 13px; letter-spacing: var(--tracking-tight); color: var(--tb-dark-blue); text-decoration: none; }
.biz-utility a:hover { color: var(--tb-cobalt); }
.biz-main-bar { border-bottom: 2px solid var(--tb-blue-gray); }
.biz-main-bar .biz-shell { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.biz-brand { flex: none; display: flex; align-items: center; gap: 10px; text-decoration: none; }
.biz-brand img { height: 28px; width: auto; }
.biz-badge { display: inline-block; padding: 3px 9px; border-radius: 4px; background: var(--tb-dark-blue); color: var(--tb-white); font-weight: 600; font-size: 12px; letter-spacing: .06em; }
.biz-badge--dark { background: rgba(255, 255, 255, 0.14); }
.biz-nav { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.biz-nav a { font-weight: var(--fw-medium); font-size: var(--type-menu-m); letter-spacing: var(--tracking-tight); color: var(--tb-dark-blue); text-decoration: none; white-space: nowrap; }
.biz-nav a:hover { color: var(--tb-cobalt); }

/* Hero */
.biz-hero { padding: 140px 0 130px; background-size: cover; background-position: center; background-image: linear-gradient(rgba(6, 12, 38, 0.62), rgba(6, 12, 38, 0.72)), url('/business-assets/img/hero-business.webp'); }
.biz-hero-copy { max-width: 680px; }
.biz-hero-copy .tb-eyebrow { margin-bottom: 20px; }
.biz-hero h1 { font-size: clamp(40px, 4.8vw, 62px); font-weight: var(--fw-medium); line-height: 1.05; letter-spacing: var(--tracking-display); color: var(--tb-white); margin: 0 0 24px; }
.biz-hero-copy > p { font-size: 20px; line-height: 1.5; color: rgba(255, 255, 255, 0.85); max-width: 540px; margin: 0 0 32px; }
.biz-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.biz-arrow-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 18px; color: var(--tb-white); text-decoration: none; }
.biz-reassurance { margin: 20px 0 0; font-size: 14px; color: rgba(255, 255, 255, 0.7); }

/* Press strip */
.biz-press { display: flex; gap: 40px; align-items: center; flex-wrap: wrap; justify-content: center; padding: 28px 48px; border-top: 1px solid var(--tb-hairline); border-bottom: 1px solid var(--tb-hairline); }
.biz-press-label { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--tb-text-muted); }
.biz-press img { height: 22px; width: auto; opacity: .6; filter: grayscale(1); }

/* Section shell */
.biz-section { padding: var(--section-pad-y) 0; background: var(--tb-white); }
.biz-section--offwhite { background: var(--tb-off-white); border-top: 1px solid var(--tb-hairline); }
.biz-section h2 { font-size: clamp(30px, 3.4vw, 42px); font-weight: var(--fw-medium); line-height: 1.1; letter-spacing: var(--tracking-display); color: var(--tb-dark-blue); margin: 16px 0 12px; }
.biz-section-intro { font-size: 18px; line-height: 1.6; color: var(--tb-text-muted); max-width: 620px; margin: 0 0 48px; }

/* Why offer it */
.biz-why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.biz-why-card { position: relative; height: 420px; border-radius: 6px; overflow: hidden; background: var(--card-color); }
.biz-why-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.biz-why-panel {
  position: absolute; left: 0; right: 0; bottom: 0; height: 88px; box-sizing: border-box;
  background: var(--card-color); overflow: hidden; padding: 26px 28px; display: flex; flex-direction: column; gap: 14px;
  transition: height var(--dur-slow) var(--ease-out); z-index: 2; cursor: default; outline: none;
}
.biz-why-card:hover .biz-why-panel, .biz-why-card:focus-within .biz-why-panel { height: 100%; }
.biz-why-panel h3 { font-size: 22px; font-weight: var(--fw-medium); line-height: 1.2; letter-spacing: var(--tracking-tight); color: var(--tb-white); }
.biz-why-panel p { font-size: 15px; line-height: 1.6; color: rgba(255, 255, 255, 0.85); opacity: 0; transition: opacity var(--dur-base) var(--ease-standard); }
.biz-why-card:hover .biz-why-panel p, .biz-why-card:focus-within .biz-why-panel p { opacity: 1; }

/* What's included */
.biz-included-intro { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 56px; align-items: center; margin-bottom: 48px; }
.biz-included-photo { position: relative; border-radius: 6px; overflow: hidden; aspect-ratio: 16 / 10; box-shadow: var(--shadow-lg); }
.biz-included-photo img { width: 100%; height: 100%; object-fit: cover; }
.biz-path-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.biz-path { display: flex; flex-direction: column; gap: 10px; padding: 32px; border-radius: var(--radius-lg); background: var(--tb-white); border: 1px solid var(--tb-hairline-strong); }
.biz-path h3 { font-size: 24px; font-weight: var(--fw-medium); line-height: 1.2; letter-spacing: var(--tracking-tight); color: var(--tb-dark-blue); }
.biz-path p { font-size: 16px; line-height: 1.6; color: var(--tb-text-muted); }
.biz-path--full { background: var(--tb-cobalt); border-color: transparent; color: var(--tb-white); }
.biz-path--full h3 { color: var(--tb-white); }
.biz-path--full p { color: rgba(255, 255, 255, 0.85); }
.biz-path-kicker { font-weight: var(--fw-semibold); font-size: 13px; text-transform: uppercase; letter-spacing: .06em; }

/* Comparison table */
.biz-comparison { border: 1px solid var(--tb-hairline-strong); border-radius: var(--radius-lg); overflow: hidden; }
.biz-comparison-row { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 12px; padding: 16px 28px; align-items: center; border-bottom: 1px solid var(--tb-hairline); }
.biz-comparison-row:last-child { border-bottom: 0; }
.biz-comparison-row--head { padding: 18px 28px; background: var(--tb-off-white); border-bottom: 1px solid var(--tb-hairline-strong); font-weight: var(--fw-semibold); font-size: 15px; }
.biz-comparison-row--head span:nth-child(2) { color: var(--tb-cobalt); }
.biz-comparison-row--head span:nth-child(3) { color: var(--tb-text-muted); }
.biz-comparison-row span:first-child { font-size: 16px; color: var(--tb-dark-blue); }
.biz-comparison-row span.biz-strong { font-weight: var(--fw-semibold); font-size: 16px; color: var(--tb-dark-blue); }
.biz-comparison-row span.biz-muted { font-size: 16px; color: var(--tb-text-muted); }
.biz-comparison-row span.biz-good { font-weight: var(--fw-semibold); font-size: 18px; color: var(--tb-green); }

/* Proof stats */
.biz-proof { background: var(--tb-green); color: var(--tb-white); }
.biz-proof h2 { color: var(--tb-white); }
.biz-proof .biz-section-intro { color: rgba(255, 255, 255, 0.85); max-width: 560px; }
.biz-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; }
.biz-stat { display: flex; flex-direction: column; gap: 8px; }
.biz-stat strong { font-weight: var(--fw-medium); font-size: 64px; line-height: 1; letter-spacing: var(--tracking-display); color: var(--tb-white); }
.biz-stat span { font-size: 18px; color: rgba(255, 255, 255, 0.85); }

/* Coverage */
.biz-coverage-intro { max-width: 680px; margin: 0 0 44px; }
.biz-map { border-radius: 6px; overflow: hidden; background: var(--tb-white); border: 1px solid var(--tb-hairline-strong); }
.biz-map img { width: 100%; height: auto; }
.biz-regions { margin: 44px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 32px; }
.biz-region { display: flex; flex-direction: column; gap: 8px; }
.biz-region-title { display: inline-flex; align-items: center; gap: 9px; font-weight: var(--fw-semibold); font-size: 17px; color: var(--tb-dark-blue); }
.biz-dot { flex: none; width: 9px; height: 9px; border-radius: var(--radius-pill); background: var(--tb-cobalt); }
.biz-dot--green { background: var(--tb-green); }
.biz-region p { font-size: 15px; line-height: 1.55; color: var(--tb-text-muted); }
.biz-text-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 18px; color: var(--tb-blue); text-decoration: none; }

/* How it works */
.biz-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.biz-step { background: var(--tb-off-white); border: 1px solid var(--tb-hairline-strong); border-radius: var(--radius-lg); padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.biz-step-index { font-weight: var(--fw-medium); font-size: 15px; color: var(--tb-cobalt); }
.biz-step h3 { font-size: 22px; font-weight: var(--fw-medium); line-height: 1.25; letter-spacing: var(--tracking-tight); color: var(--tb-dark-blue); }
.biz-step p { font-size: 16px; line-height: 1.6; color: var(--tb-text-muted); }

/* Pricing */
.biz-pricing { background: var(--tb-blue-tint); }
.biz-pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; align-items: stretch; }
.biz-calculator { padding: 36px; box-shadow: var(--shadow-card); display: flex; flex-direction: column; gap: 28px; }
.biz-tabs { display: flex; gap: 12px; flex-wrap: wrap; }
.biz-tab-group { display: flex; border: 1px solid var(--tb-blue-gray); border-radius: var(--radius-xs); overflow: hidden; }
.biz-tab-group button { padding: 9px 18px; min-height: 44px; border: none; cursor: pointer; font-family: var(--font-sans); font-weight: 600; font-size: 14px; background: var(--tb-white); color: var(--tb-dark-blue); }
.biz-tab-group button[aria-pressed="true"] { background: var(--tb-cobalt); color: var(--tb-white); }
.biz-seats { display: flex; flex-direction: column; gap: 12px; }
.biz-seat-line { display: flex; justify-content: space-between; align-items: center; }
.biz-seat-line label { font-weight: 600; font-size: 15px; color: var(--tb-dark-blue); }
.biz-seat-controls { display: flex; align-items: center; gap: 10px; }
.biz-seat-controls button { width: 44px; height: 44px; border: 1px solid var(--tb-blue-gray); border-radius: var(--radius-xs); background: var(--tb-white); color: var(--tb-dark-blue); font-size: 18px; cursor: pointer; line-height: 1; display: grid; place-items: center; }
.biz-seat-count { min-width: 44px; text-align: center; font-weight: var(--fw-medium); font-size: 26px; color: var(--tb-dark-blue); }
#business-seat-range { width: 100%; accent-color: var(--tb-cobalt); min-height: 24px; }
.biz-estimate { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 24px; border-radius: var(--radius-md); background: var(--tb-off-white); }
.biz-estimate > div { display: flex; flex-direction: column; gap: 4px; }
.biz-estimate-label { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--tb-text-muted); }
.biz-estimate strong { font-weight: var(--fw-medium); font-size: 34px; letter-spacing: -.02em; color: var(--tb-dark-blue); }
.biz-estimate .biz-total { color: var(--tb-cobalt); }
.biz-estimate small { font-size: 13px; color: var(--tb-text-muted); }
.biz-calc-foot { display: flex; flex-direction: column; gap: 8px; }
.biz-tier-pill { align-self: flex-start; background: var(--tb-mint-tint); color: var(--tb-green); }
.biz-calc-note { font-size: 14px; color: var(--tb-text-muted); }
.biz-tiers { padding: 36px; border: 1px solid var(--tb-hairline-strong); }
.biz-tiers h3 { margin: 0 0 8px; font-size: 22px; font-weight: var(--fw-medium); letter-spacing: -.01em; color: var(--tb-dark-blue); }
.biz-tiers > p { margin: 0 0 24px; font-size: 15px; line-height: 1.6; color: var(--tb-text-muted); }
.biz-tier-head { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; padding: 10px 14px; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--tb-text-muted); }
.biz-tier-head span:last-child { text-align: right; }
.biz-tier-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; align-items: center; padding: 14px; border-radius: var(--radius-sm); border-top: 1px solid var(--tb-hairline); }
.biz-tier-row span:first-child { font-weight: var(--fw-semibold); font-size: 16px; color: var(--tb-dark-blue); }
.biz-tier-row span:nth-child(2) { font-size: 16px; font-weight: var(--fw-semibold); color: var(--tb-text-muted); }
.biz-tier-row span:last-child { text-align: right; font-size: 16px; color: var(--tb-dark-blue); }
.biz-tier-row--active { background: var(--tb-blue-tint); }
.biz-tier-row--active span:nth-child(2) { color: var(--tb-cobalt); }
.biz-tiers-foot { margin: 20px 0 0; font-size: 14px; line-height: 1.6; color: var(--tb-text-muted); }

/* Consultation band */
.biz-consult { padding: 64px 0; }
.biz-consult-panel { border-radius: var(--radius-md); background: var(--tb-blue-tint); padding: 56px; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.biz-consult-copy { max-width: 640px; }
.biz-consult-copy .tb-eyebrow { margin-bottom: 12px; }
.biz-consult-copy h2 { font-size: clamp(26px, 3vw, 34px); font-weight: var(--fw-medium); line-height: 1.15; letter-spacing: -.02em; color: var(--tb-dark-blue); margin: 0 0 12px; }
.biz-consult-copy p { font-size: 17px; line-height: 1.6; color: var(--tb-text-muted); }

/* Privacy */
.biz-privacy { background: var(--tb-dark-blue); text-align: center; }
.biz-privacy .biz-shell { max-width: 900px; }
.biz-privacy h2 { font-size: clamp(30px, 3.6vw, 44px); font-weight: var(--fw-medium); line-height: 1.15; letter-spacing: var(--tracking-display); color: var(--tb-white); margin: 0 0 20px; }
.biz-privacy p { font-size: 19px; line-height: 1.6; color: rgba(255, 255, 255, 0.8); max-width: 640px; margin: 0 auto; }

/* Biostasis explainer */
.biz-biostasis { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 56px; align-items: center; }
.biz-biostasis-photo { position: relative; border-radius: 6px; overflow: hidden; aspect-ratio: 4 / 3; box-shadow: var(--shadow-lg); }
.biz-biostasis-photo img { width: 100%; height: 100%; object-fit: cover; }
.biz-biostasis p.biz-body { font-size: 18px; line-height: 1.6; color: var(--tb-text-muted); margin: 0 0 12px; }
.biz-bio-links { display: flex; flex-direction: column; gap: 12px; margin-top: 28px; }

/* FAQ */
.biz-faq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 64px; }
.biz-faq-heading { max-width: 340px; }
.biz-faq-heading h2 { font-size: 36px; font-weight: var(--fw-medium); line-height: 1.1; letter-spacing: var(--tracking-display); color: var(--tb-dark-blue); margin: 16px 0 0; }
.biz-accordion { display: flex; flex-direction: column; }
.biz-faq { border-bottom: 1px solid var(--tb-hairline); padding: 20px 0; }
.biz-faq summary { cursor: pointer; list-style: none; font-weight: var(--fw-semibold); font-size: 17px; color: var(--tb-dark-blue); display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.biz-faq summary::-webkit-details-marker { display: none; }
.biz-faq summary::after { content: "+"; font-size: 20px; color: var(--tb-cobalt); flex: none; }
.biz-faq[open] summary::after { content: "\2212"; }
.biz-faq p { margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: var(--tb-text-muted); }

/* Bottom CTA */
.biz-cta { background: var(--tb-cobalt); text-align: center; }
.biz-cta .biz-shell { max-width: 900px; }
.biz-cta h2 { font-size: clamp(32px, 4vw, 48px); font-weight: var(--fw-medium); line-height: 1.1; letter-spacing: var(--tracking-display); color: var(--tb-white); margin: 0 0 16px; }
.biz-cta p { font-size: 19px; line-height: 1.6; color: rgba(255, 255, 255, 0.85); margin: 0 0 32px; }
.biz-cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; align-items: center; }

/* Footer */
.biz-footer { background: var(--tb-dark-blue); padding: 64px 0 40px; color: var(--tb-white); }
.biz-footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 40px; margin-bottom: 48px; }
.biz-footer-brand { display: flex; flex-direction: column; gap: 16px; }
.biz-footer-brand-row { display: flex; align-items: center; gap: 10px; }
.biz-footer-brand img { height: 24px; }
.biz-footer-brand p { font-size: 14px; line-height: 1.6; color: rgba(255, 255, 255, 0.6); }
.biz-footer-col { display: flex; flex-direction: column; gap: 10px; }
.biz-footer-col-title { font-weight: 600; font-size: 14px; text-transform: uppercase; letter-spacing: .06em; color: rgba(255, 255, 255, 0.55); }
.biz-footer-col a { font-size: 15px; color: rgba(255, 255, 255, 0.85); text-decoration: none; }
.biz-footer-col a:hover { color: var(--tb-white); }
.biz-footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.14); padding-top: 24px; display: flex; flex-direction: column; gap: 8px; }
.biz-disclaimer { font-size: 13px; line-height: 1.6; color: rgba(255, 255, 255, 0.55); margin: 0; }

/* Responsive */
@media (max-width: 900px) {
  .biz-shell { padding: 0 24px; }
  .biz-main-bar .biz-shell { flex-wrap: wrap; min-height: 64px; padding-top: 12px; padding-bottom: 12px; }
  .biz-nav { order: 3; width: 100%; overflow-x: auto; flex-wrap: nowrap; }
  .biz-hero { padding: 88px 0 72px; }
  .biz-section { padding: 58px 0; }
  .biz-comparison-row { grid-template-columns: 1.3fr 1fr 1fr; padding: 14px 18px; }
  .biz-consult-panel { flex-direction: column; align-items: flex-start; }
}