/*
 * Treehop marketing site (sprint 012) — hand-written static CSS.
 *
 * The token palette below is mirrored VERBATIM from the app's
 * src/app/globals.css @theme block (D-006, D-020, D-022): near-black
 * background, brand green accents, square corners everywhere. There is
 * deliberately NO border-radius property anywhere in this file, and no
 * external reference of any kind — fonts are the committed woff2 files
 * under fonts/ (the D-022 build-time-only law, extended to self-hosting
 * for a static page). Contrast stands on the recorded 9.9:1
 * (#00D714 on #0a0f0a).
 */

/* ---- Self-hosted brand fonts (D-022; provenance in docs/SETUP.md) ---- */

@font-face {
  font-family: "Saira";
  font-style: normal;
  font-weight: 400 700;
  font-stretch: 100%;
  font-display: swap;
  src: url("fonts/saira-latin-var.woff2") format("woff2");
}

@font-face {
  font-family: "Ubuntu Sans Mono";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/ubuntu-sans-mono-latin-var.woff2") format("woff2");
}

/* ---- Tokens mirrored verbatim from src/app/globals.css ---- */

:root {
  /* Palette — near-black ground, brand greens */
  --color-background: #0a0f0a;
  --color-surface: #101710;
  --color-foreground: #d7e6d7;
  --color-muted: #7d947d;
  --color-accent: #00D714; /* brand green (D-020) */
  --color-accent-dim: #009a0e; /* hover shade derived from the brand green */
  --color-waveform: #40ff85; /* green waveform-adjacent accent */
  --color-border: #223022;
  --color-danger: #ff5d5d;
}

/* ---- Base ---- */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-background);
  color: var(--color-foreground);
  font-family: "Saira", sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  color: var(--color-accent-dim);
}

code {
  font-family: "Ubuntu Sans Mono", monospace;
  font-size: 0.9em;
  color: var(--color-waveform);
  word-break: break-all;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 56px 0;
}

h1,
h2,
h3 {
  font-weight: 700;
  line-height: 1.15;
}

h2 {
  font-size: 28px;
  margin-bottom: 24px;
}

h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

p {
  margin-bottom: 12px;
}

.muted {
  color: var(--color-muted);
}

.small {
  font-size: 13px;
}

/* ---- The recorded visual idiom, in plain CSS ---- */

/* Panel: 1px border on the surface shade (the app's Panel primitive). */
.panel {
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  padding: 24px;
}

/* Buttons: bold uppercase wide-tracked; solid accent-on-background and
   outline variants (the app's Button primitive). */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: 1px solid var(--color-accent);
  background-color: var(--color-accent);
  color: var(--color-background);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.button:hover {
  background-color: var(--color-accent-dim);
  border-color: var(--color-accent-dim);
  color: var(--color-background);
}

.button-outline {
  background-color: transparent;
  color: var(--color-accent);
}

.button-outline:hover {
  background-color: var(--color-surface);
  color: var(--color-accent);
}

/* Chips: tiny uppercase mono with a 1px accent border. */
.chip {
  display: inline-block;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-family: "Ubuntu Sans Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
}

/* ---- Header ---- */

.site-header {
  border-bottom: 1px solid var(--color-border);
  padding: 18px 0;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-header .logo {
  height: 34px;
  width: auto;
}

.site-header nav {
  display: flex;
  gap: 20px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* ---- Hero ---- */

.hero {
  padding: 72px 0 56px;
}

.hero h1 {
  font-size: 42px;
  max-width: 720px;
}

.hero .accent {
  color: var(--color-accent);
}

.hero .subhead {
  max-width: 640px;
  margin-top: 16px;
  font-size: 18px;
  color: var(--color-muted);
}

.hero-frames {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
}

.hero-frames figure {
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
}

.hero-frames figcaption {
  padding: 10px 14px;
  font-family: "Ubuntu Sans Mono", monospace;
  font-size: 12px;
  color: var(--color-muted);
}

/* ---- How it works ---- */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  list-style: none;
  counter-reset: step;
}

.steps li {
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  padding: 20px;
  counter-increment: step;
}

.steps li::before {
  content: "0" counter(step);
  display: block;
  font-family: "Ubuntu Sans Mono", monospace;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.automation-facts {
  margin-top: 20px;
  font-size: 14px;
  color: var(--color-muted);
}

/* ---- Pricing ---- */

.pricing-intro {
  max-width: 640px;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.price-card {
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.price-card .price {
  font-size: 30px;
  font-weight: 700;
  color: var(--color-accent);
  font-family: "Ubuntu Sans Mono", monospace;
}

.price-card .price .per {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-muted);
}

.price-card .minutes {
  font-size: 14px;
  color: var(--color-foreground);
}

.price-note {
  margin-top: 16px;
  font-size: 13px;
  color: var(--color-muted);
}

.pricing-group-label {
  margin-top: 28px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

/* ---- Trust / CTA / footer ---- */

.trust {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.cta {
  text-align: center;
}

.cta .chip {
  margin-bottom: 16px;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 28px 0;
  font-size: 13px;
  color: var(--color-muted);
}

.site-footer .container {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.site-footer nav {
  display: flex;
  gap: 20px;
}

/* ---- Contact page ---- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
  list-style: none;
}

.contact-card {
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  padding: 20px;
}

.contact-card .subject-line {
  display: block;
  margin-top: 12px;
  border: 1px solid var(--color-border);
  background-color: var(--color-background);
  padding: 8px 12px;
  font-family: "Ubuntu Sans Mono", monospace;
  font-size: 13px;
  color: var(--color-waveform);
}

.contact-email-panel {
  margin-top: 32px;
  text-align: center;
}

/*
 * The no-plaintext-email law (operator content look, 2026-08-18): the
 * contact address is assembled here from unicode-escaped fragments and
 * rendered as pseudo-element content — it appears nowhere in any HTML
 * file and in no href, so simple address-scraping bots reading the page
 * source find nothing. Scraper-RESISTANT, not scraper-proof (the page
 * says so honestly).
 */
.contact-email::after {
  content: "\77\65\62\6D\61\73\74\65\72\40\72\69\62\62\69\74\65\63\68\2E\63\6F\6D";
  font-family: "Ubuntu Sans Mono", monospace;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.02em;
}

/* ---- Legal pages ---- */

.legal {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 20px 72px;
}

.legal h1 {
  font-size: 32px;
  margin-bottom: 8px;
}

.legal .updated {
  color: var(--color-muted);
  font-size: 13px;
  margin-bottom: 32px;
}

.legal h2 {
  font-size: 20px;
  margin-top: 36px;
  margin-bottom: 12px;
}

.legal ul {
  margin: 0 0 12px 20px;
}

.legal li {
  margin-bottom: 6px;
}

/* ---- Responsive ---- */

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

  .price-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 30px;
  }

  .hero-frames {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .price-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .site-header nav {
    gap: 12px;
  }
}