/* STRReviews.com landing page. Hand-written equivalents of the Tailwind
   utilities used on STRGuestReviews.com / STRHostReviews.com (same palette,
   radii, shadows, type scale) so this static page needs no build step. */

:root {
  --white: #fff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-900: #111827;
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-400: #60a5fa;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-900: #1e3a8a;
  --red-50: #fef2f2;
  --red-100: #fee2e2;
  --red-400: #f87171;
  --red-600: #dc2626;
  --red-700: #b91c1c;
  --red-900: #7f1d1d;
  --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

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

html { scroll-padding-top: 7rem; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--white);
  color: var(--gray-900);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

h1, h2, h3, p, ul { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: none; }
img { display: block; max-width: 100%; }

:focus-visible { outline: 3px solid var(--blue-600); outline-offset: 2px; border-radius: 6px; }
.pane--host :focus-visible, .foot-host a:focus-visible { outline-color: var(--red-600); }

.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 50;
  background: var(--white); color: var(--gray-900); font-weight: 700;
  padding: 0.5rem 1rem; border-radius: 9999px; box-shadow: var(--shadow-md);
}
.skip-link:focus { top: 0.75rem; }

.container { width: 100%; max-width: 72rem; margin: 0 auto; padding: 0 1.5rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  border-bottom: 1px solid var(--gray-100);
  background: rgb(255 255 255 / 0.95);
  backdrop-filter: blur(8px);
}
.site-header .container {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 0.5rem 1rem; padding-top: 0.75rem; padding-bottom: 0.75rem;
}
.brand {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: clamp(18px, 6vw, 33px); line-height: 1; letter-spacing: -0.025em;
}
.brand img {
  width: clamp(20px, 6.5vw, 38px); height: clamp(20px, 6.5vw, 38px);
  flex-shrink: 0; border-radius: 8px;
}
.wordmark { min-width: 0; overflow-wrap: anywhere; }
.wordmark .a { font-weight: 800; color: var(--blue-700); }
.wordmark .b { font-weight: 600; color: var(--red-600); }
.wordmark .c { font-weight: 600; font-size: 0.62em; color: var(--gray-500); }

.site-nav { margin-left: auto; display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border-radius: 9999px; padding: 0.5rem 1rem;
  font-size: 0.875rem; font-weight: 700; line-height: 1.25rem;
  border: 1px solid transparent; transition: background-color .15s, box-shadow .15s, border-color .15s;
}
.btn-lg { padding: 0.75rem 1.5rem; }
.btn-blue { background: var(--blue-600); color: var(--white); box-shadow: var(--shadow-sm); }
.btn-blue:hover { background: var(--blue-700); box-shadow: var(--shadow-md); }
.btn-red { background: var(--red-600); color: var(--white); box-shadow: var(--shadow-sm); }
.btn-red:hover { background: var(--red-700); box-shadow: var(--shadow-md); }
.btn-outline { background: var(--white); color: var(--gray-900); border-color: var(--gray-500); }
.btn-outline:hover { border-color: var(--gray-600); box-shadow: var(--shadow-sm); }

/* Hero */
.hero { padding: 2rem 0 3rem; text-align: center; }
.hero .container { display: flex; flex-direction: column; align-items: center; }
.pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border-radius: 9999px; padding: 0.375rem 0.75rem;
  font-size: 0.875rem; font-weight: 600;
  background: var(--gray-100); color: var(--gray-700);
}
.pill .dots { display: inline-flex; }
.pill .dots i { width: 6px; height: 6px; border-radius: 9999px; display: block; }
.pill .dots i:first-child { background: var(--blue-600); margin-right: 3px; }
.pill .dots i:last-child { background: var(--red-600); }
.hero h1 {
  margin-top: 1.25rem; max-width: 48rem;
  font-size: 2.25rem; font-weight: 800; line-height: 1.08; letter-spacing: -0.025em; text-wrap: balance;
}
.hero h1 .blue { color: var(--blue-700); }
.hero h1 .red { color: var(--red-600); }
.hero .lead {
  margin-top: 1.25rem; max-width: 44rem;
  font-size: 1.125rem; line-height: 1.625; color: var(--gray-600);
}
.hero .actions { margin-top: 1.75rem; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; }

/* Panes */
.panes { padding-bottom: 4rem; }
.panes .grid { display: grid; gap: 1.5rem; }
.pane {
  display: flex; flex-direction: column;
  border: 1px solid var(--gray-100); border-radius: 1rem; background: var(--white);
  box-shadow: var(--shadow-sm); overflow: hidden;
}
.pane-head { padding: 1.5rem 1.75rem; }
.pane--guest .pane-head { background: linear-gradient(135deg, var(--blue-600), var(--blue-400)); }
.pane--host .pane-head { background: linear-gradient(135deg, var(--red-600), var(--red-400)); }
.pane-head .tag {
  display: inline-block; border-radius: 9999px; padding: 0.25rem 0.75rem;
  background: rgb(255 255 255 / 0.2); color: var(--white); font-size: 0.8125rem; font-weight: 700;
}
.pane-logo { margin-top: 0.9rem; display: flex; align-items: center; gap: 0.6rem; font-size: 1.5rem; line-height: 1; letter-spacing: -0.025em; color: var(--white); }
.pane-logo img { width: 2.25rem; height: 2.25rem; border-radius: 0.5rem; box-shadow: 0 0 0 2px rgb(255 255 255 / 0.85); }
.pane-logo .w1 { font-weight: 800; }
.pane-logo .w2 { font-weight: 600; }
.pane-logo .w3 { font-weight: 600; font-size: 0.62em; opacity: 0.9; }
.pane-body { padding: 1.75rem; display: flex; flex-direction: column; flex: 1; }
.pane h2 { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.025em; line-height: 1.2; text-wrap: balance; }
.pane .about { margin-top: 0.75rem; font-size: 1rem; line-height: 1.625; color: var(--gray-600); }
.pane .checks { margin-top: 1.25rem; display: grid; gap: 0.75rem; }
.pane .checks li { display: flex; gap: 0.75rem; font-size: 0.9375rem; line-height: 1.5; color: var(--gray-700); }
.pane .checks b { color: var(--gray-900); font-weight: 700; }
.check {
  flex-shrink: 0; margin-top: 0.1rem; width: 1.375rem; height: 1.375rem; border-radius: 9999px;
  display: flex; align-items: center; justify-content: center;
}
.check svg { width: 0.875rem; height: 0.875rem; }
.pane--guest .check { background: var(--blue-50); color: var(--blue-700); }
.pane--host .check { background: var(--red-50); color: var(--red-700); }
.pane .cta { margin-top: auto; padding-top: 1.75rem; display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Alike / different */
.compare { border-top: 1px solid var(--gray-100); border-bottom: 1px solid var(--gray-100); background: var(--gray-50); }
.compare .container { padding-top: 4rem; padding-bottom: 4rem; }
.compare h2, .indep h2 {
  font-size: 1.875rem; font-weight: 800; letter-spacing: -0.025em; line-height: 1.2; text-wrap: balance;
}
.compare .sub { margin-top: 0.5rem; font-size: 1.125rem; color: var(--gray-600); max-width: 36rem; }
.compare .grid { margin-top: 2.5rem; display: grid; gap: 1.5rem; }
.card {
  border: 1px solid var(--gray-100); border-radius: 1rem; background: var(--white);
  box-shadow: var(--shadow-sm); padding: 1.75rem;
}
.card h3 { font-size: 1.125rem; font-weight: 700; }
.card .icon {
  display: flex; width: 3rem; height: 3rem; align-items: center; justify-content: center;
  border-radius: 0.75rem; margin-bottom: 1rem; background: var(--gray-100); color: var(--gray-700);
}
.card .icon svg { width: 1.5rem; height: 1.5rem; }
.card ul { margin-top: 0.75rem; display: grid; gap: 0.5rem; font-size: 0.9375rem; color: var(--gray-600); }
.card li { padding-left: 1.1rem; position: relative; }
.card li::before {
  content: ""; position: absolute; left: 0; top: 0.6em; width: 6px; height: 6px; border-radius: 9999px; background: var(--gray-500);
}
.card .who { font-weight: 700; color: var(--gray-900); }
.who .g { color: var(--blue-700); }
.who .h { color: var(--red-700); }

/* Independence callout */
.indep .container { padding-top: 4rem; padding-bottom: 4rem; }
.indep-card {
  position: relative; overflow: hidden; max-width: 52rem; margin: 0 auto;
  border: 1px solid var(--gray-100); border-radius: 1rem; background: var(--white);
  box-shadow: var(--shadow-sm); padding: 2.5rem 1.75rem 2rem; text-align: center;
}
.indep-card::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 6px;
  background: linear-gradient(90deg, var(--blue-600) 0 49.5%, var(--white) 49.5% 50.5%, var(--red-600) 50.5% 100%);
}
.indep-icon { display: flex; justify-content: center; }
.indep-icon svg { width: 3.5rem; height: 3.5rem; }
.indep h2 { margin-top: 1rem; font-size: 1.75rem; }
.indep p { margin: 1rem auto 0; max-width: 40rem; font-size: 1rem; line-height: 1.625; color: var(--gray-600); }
.indep p.strong { font-weight: 700; color: var(--gray-900); }
.indep .small { font-size: 0.875rem; color: var(--gray-500); }

/* Footer */
.site-footer { border-top: 1px solid var(--gray-100); background: var(--white); margin-top: auto; }
.site-footer .container { padding-top: 2rem; padding-bottom: 2rem; font-size: 0.875rem; color: var(--gray-500); }
.foot-cols { display: grid; gap: 1.75rem; }
.foot-brand { display: flex; align-items: center; gap: 0.5rem; font-size: 1.25rem; line-height: 1; letter-spacing: -0.025em; }
.foot-brand img { width: 1.75rem; height: 1.75rem; border-radius: 6px; }
.foot-note { margin-top: 0.75rem; max-width: 26rem; line-height: 1.6; }
.foot-operator h3 { color: var(--gray-900); }
.foot-operator address { margin-top: 0.6rem; font-style: normal; line-height: 1.6; }
.foot-col h3 { font-size: 0.875rem; font-weight: 800; letter-spacing: -0.01em; }
.foot-guest h3 { color: var(--blue-700); }
.foot-host h3 { color: var(--red-700); }
.foot-col ul { margin-top: 0.6rem; display: grid; gap: 0.4rem; }
.foot-col a { font-weight: 600; color: var(--gray-500); }
.foot-col a:hover { color: var(--gray-900); }
.foot-bottom {
  margin-top: 1.75rem; padding-top: 1.25rem; border-top: 1px solid var(--gray-100);
  display: flex; flex-direction: column; gap: 0.25rem;
}

@media (min-width: 640px) {
  .hero h1 { font-size: 3.75rem; }
  .foot-bottom { flex-direction: row; justify-content: space-between; }
}
@media (min-width: 768px) {
  .hero { padding: 3.5rem 0 3.5rem; }
  .panes .grid { grid-template-columns: 1fr 1fr; }
  .compare .grid { grid-template-columns: 1fr 1fr; }
  .foot-cols { grid-template-columns: 1.3fr 1fr 1fr; }
  .indep-card { padding: 2.5rem 3rem 2.5rem; }
}

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }