/**
 * BRANDCLAW — Page styles
 * Shared layout, typography, and components for all public pages.
 * Requires brand.css loaded first.
 */

/* Reset */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
}

/* ————————————————————————————————————
   Site header
   ———————————————————————————————————— */

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.site-header .header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.65rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-header .brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-brand);
  font-weight: 900;
  font-synthesis: none;
  font-size: 0.95rem;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
}

.site-header .brand:hover {
  color: var(--critical);
}

.site-header .brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--critical);
  color: #fff;
  border-radius: 6px;
  flex-shrink: 0;
}

.site-header .brand-icon i,
.site-header .brand-icon svg {
  color: #fff;
  fill: #fff;
  font-size: 1rem;
  width: 1em;
  height: 1em;
  display: block;
}

.site-header .brand:hover .brand-icon {
  background: var(--critical-muted);
}

.site-header .brand:hover .brand-icon i,
.site-header .brand:hover .brand-icon svg {
  color: #fff;
  fill: #fff;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: var(--text-sm);
}

.site-header nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
}

.site-header nav a:hover {
  color: var(--critical);
}

.site-header .auth-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-xs);
}

.site-header .auth-indicator .user-email {
  color: var(--text-muted);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Google sign-in button (header + shared) — compact size */
.google-btn,
.google-login-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 32px;
  padding: 0.35rem 0.6rem;
  box-sizing: border-box;
  background: #fff;
  color: #3c4043;
  border: 1px solid #dadce0;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 4px;
  text-decoration: none;
}

.google-btn:hover,
.google-login-btn:hover {
  background: #f8f9fa;
  border-color: #dadce0;
  color: #3c4043;
}

.google-btn svg,
.google-login-btn svg { flex-shrink: 0; width: 16px; height: 16px; }

.google-login-btn:disabled {
  opacity: 0.7;
  cursor: wait;
}

/* Subscribe buttons — red CTA */
.subscribe-btn.cta,
button.subscribe-btn.cta,
a.subscribe-btn.cta {
  background: var(--critical);
  color: var(--bg);
}

.subscribe-btn.cta:hover,
button.subscribe-btn.cta:hover,
a.subscribe-btn.cta:hover {
  background: var(--critical-muted);
  color: var(--bg);
}

.subscribe-btn.cta-outline,
a.subscribe-btn.cta-outline {
  border-color: var(--critical);
  color: var(--critical);
}

.subscribe-btn.cta-outline:hover,
a.subscribe-btn.cta-outline:hover {
  background: var(--critical-light);
  border-color: var(--critical-muted);
  color: var(--critical-muted);
}

.site-header .auth-indicator .sign-out-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0.4rem 0.75rem;
  box-sizing: border-box;
  font-size: var(--text-xs);
  background: var(--bg-elevated);
  border: 2px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-body);
}

.site-header .auth-indicator .sign-out-btn:hover {
  border-color: var(--critical);
  color: var(--critical);
}

/* ————————————————————————————————————
   Layout
   ———————————————————————————————————— */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  padding-top: var(--space-xl);
}

/* ————————————————————————————————————
   Typography
   ———————————————————————————————————— */

h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 var(--space-sm);
  color: var(--text);
  letter-spacing: var(--display-tracking);
}

h2 {
  font-family: var(--font-body);
  font-size: var(--text-xl);
  font-weight: 700;
  margin: var(--space-xl) 0 var(--space-md);
  color: var(--text);
  letter-spacing: var(--display-tracking);
}

h2.structural {
  font-family: var(--font-condensed);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

h3 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 700;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--text);
  letter-spacing: -0.01em;
}

p {
  font-size: var(--text-base);
  margin: 0 0 var(--space-md);
  max-width: 60ch;
  color: var(--text);
}

a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 0.15em;
  transition: text-decoration-color 0.15s;
}

a:hover {
  text-decoration-color: var(--critical);
  color: var(--critical);
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: var(--space-xl) 0;
}

/* ————————————————————————————————————
   Data display
   ———————————————————————————————————— */

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  margin: var(--space-sm) 0 var(--space-lg);
}

th, td {
  text-align: left;
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid var(--border);
}

th {
  font-family: var(--font-condensed);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border);
}

td {
  color: var(--text);
}

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-elevated);
  padding: 0.1rem 0.35rem;
  border: 1px solid var(--border);
  color: var(--text);
}

pre {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: var(--space-md) var(--space-lg);
  overflow-x: auto;
  line-height: 1.6;
  margin: var(--space-sm) 0 var(--space-lg);
}

ul {
  margin: var(--space-sm) 0 var(--space-lg) 1.25rem;
}

li {
  font-size: var(--text-base);
  margin-bottom: 0.3rem;
  line-height: 1.5;
}

/* ————————————————————————————————————
   Section numbering
   ———————————————————————————————————— */

.section-num,
.section-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--critical);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
}

/* ————————————————————————————————————
   CTAs — consistent sizing and centering
   ———————————————————————————————————— */

.cta,
.cta-outline,
button.cta,
a.cta,
a.cta-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--btn-min-height);
  padding: var(--btn-padding-y) var(--btn-padding-x);
  box-sizing: border-box;
  text-align: center;
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.cta,
button.cta,
a.cta {
  background: var(--primary);
  color: var(--bg);
}

.cta:hover,
button.cta:hover,
a.cta:hover {
  background: var(--critical);
  color: var(--bg);
  text-decoration: none;
}

.cta-outline,
a.cta-outline {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--primary);
}

.cta-outline:hover,
a.cta-outline:hover {
  border-color: var(--critical);
  color: var(--critical);
  text-decoration: none;
}

/* Secondary buttons (builder, etc.) — same size as primary */
button.secondary,
a.secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--btn-min-height);
  padding: var(--btn-padding-y) var(--btn-padding-x);
  box-sizing: border-box;
  text-align: center;
  background: var(--bg-elevated);
  color: var(--text);
  border: 2px solid var(--border);
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  text-decoration: none;
}

button.secondary:hover,
a.secondary:hover {
  background: var(--border);
  color: var(--text);
  text-decoration: none;
}

/* Default button (primary action) — same as .cta */
button:not(.secondary):not(.tab) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--btn-min-height);
  padding: var(--btn-padding-y) var(--btn-padding-x);
  box-sizing: border-box;
  text-align: center;
  background: var(--primary);
  color: var(--bg);
  border: none;
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.15s;
}

button:not(.secondary):not(.tab):hover {
  background: var(--critical);
  color: var(--bg);
}

button:not(.secondary):not(.tab):disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ————————————————————————————————————
   Tier cards
   ———————————————————————————————————— */

.tier {
  border: 1px solid var(--border);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  background: var(--bg);
  transition: border-color 0.15s;
}

.tier:hover {
  border-color: var(--text-muted);
}

.tier h3 {
  margin: 0 0 var(--space-sm);
  font-size: var(--text-lg);
  color: var(--text);
}

/* ————————————————————————————————————
   Page sections
   ———————————————————————————————————— */

.tagline {
  font-size: var(--text-lg);
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
  max-width: 50ch;
  line-height: 1.45;
}

.section {
  margin-bottom: var(--space-2xl);
}

/* ————————————————————————————————————
   Links block
   ———————————————————————————————————— */

.links {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}

.links a {
  display: inline-block;
  margin-right: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: var(--text-sm);
}

/* ————————————————————————————————————
   Badges
   ———————————————————————————————————— */

.badge {
  display: inline-block;
  font-family: var(--font-condensed);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  background: var(--primary);
  color: var(--bg);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.badge-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.badge-critical {
  background: var(--critical);
  color: var(--bg);
}

/* ————————————————————————————————————
   Site footer
   ———————————————————————————————————— */

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: var(--space-3xl);
  padding: var(--space-lg) 0;
  background: var(--bg);
}

.site-footer .footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
  font-size: var(--text-xs);
}

.site-footer .footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-brand);
  font-weight: 900;
  font-synthesis: none;
  font-size: 0.8rem;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
}

.site-footer .footer-brand:hover {
  color: var(--critical);
}

.site-footer .brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--critical);
  color: #fff;
  border-radius: 4px;
  flex-shrink: 0;
}

.site-footer .brand-icon i,
.site-footer .brand-icon svg {
  color: #fff;
  fill: #fff;
  font-size: 0.7rem;
  width: 1em;
  height: 1em;
  display: block;
}

.site-footer .footer-brand:hover .brand-icon {
  background: var(--critical-muted);
}

.site-footer .footer-brand:hover .brand-icon i,
.site-footer .footer-brand:hover .brand-icon svg {
  color: #fff;
  fill: #fff;
}

.site-footer .footer-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.site-footer .footer-nav a {
  color: var(--text-muted);
  text-decoration: none;
}

.site-footer .footer-nav a:hover {
  color: var(--critical);
}

.site-footer .footer-copy {
  color: var(--text-muted);
}