/* FitGoFree public website — static, responsive, and dependency-free. */
:root {
  color-scheme: dark;
  --bg: #071214;
  --bg-elevated: #0c1c1e;
  --surface: rgba(18, 37, 40, 0.84);
  --surface-solid: #12292c;
  --line: rgba(209, 241, 234, 0.14);
  --text: #f2fbf8;
  --muted: #b2c8c4;
  --mint: #5be1c0;
  --mint-strong: #27cfa8;
  --ink: #05211b;
  --warning: #ffcf8c;
  --max-width: 72rem;
  --radius-lg: 1.5rem;
  --radius-md: 1rem;
  --shadow: 0 1.5rem 4.5rem rgba(0, 0, 0, 0.26);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  min-width: 20rem;
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
}

body::before,
body::after {
  position: fixed;
  z-index: -1;
  width: 38rem;
  height: 38rem;
  content: "";
  pointer-events: none;
  filter: blur(1rem);
  opacity: 0.22;
  border-radius: 50%;
}

body::before { top: -19rem; right: -15rem; background: #21cdb0; }
body::after { bottom: -22rem; left: -17rem; background: #1e6970; }

a { color: inherit; }

button,
a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  z-index: 10;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 0.9rem;
  transform: translateY(-160%);
  border-radius: 0.7rem;
  background: var(--mint);
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
  padding: 1rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  color: var(--text);
  font-weight: 800;
  letter-spacing: -0.04em;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 2.3rem;
  height: 2.3rem;
  place-items: center;
  border: 1px solid rgba(91, 225, 192, 0.45);
  border-radius: 0.75rem;
  background: linear-gradient(140deg, #17383a, #0c1d1f);
  box-shadow: inset 0 0 1.4rem rgba(91, 225, 192, 0.13);
  color: var(--mint);
  font-size: 1.12rem;
  letter-spacing: -0.12em;
}

.brand-name { font-size: 1.25rem; }

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.2rem;
}

.site-nav a {
  padding: 0.55rem 0.65rem;
  border-radius: 0.6rem;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  background: rgba(91, 225, 192, 0.12);
  color: var(--mint);
}

.page-shell { width: min(100% - 2rem, var(--max-width)); margin: 0 auto; }

.hero {
  position: relative;
  overflow: hidden;
  display: grid;
  min-height: 34rem;
  align-items: center;
  padding: clamp(2.5rem, 7vw, 5.6rem) clamp(1.4rem, 6vw, 5.3rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 82% 24%, rgba(91, 225, 192, 0.24), transparent 25%),
    linear-gradient(140deg, rgba(21, 49, 51, 0.92), rgba(8, 20, 22, 0.92));
  box-shadow: var(--shadow);
}

.hero::after {
  position: absolute;
  right: clamp(-4.5rem, -2vw, -1rem);
  bottom: clamp(-7rem, -5vw, -2rem);
  width: min(56vw, 35rem);
  aspect-ratio: 1;
  content: "";
  border: clamp(1.5rem, 4vw, 3.8rem) solid rgba(91, 225, 192, 0.13);
  border-radius: 50%;
  box-shadow: 0 0 0 clamp(1rem, 3vw, 2.8rem) rgba(91, 225, 192, 0.045);
}

.hero-content { position: relative; z-index: 1; max-width: 42rem; }

.eyebrow,
.section-kicker {
  margin: 0 0 0.65rem;
  color: var(--mint);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1, h2, h3 { line-height: 1.08; letter-spacing: -0.045em; }

h1 { max-width: 12ch; margin: 0; font-size: clamp(2.8rem, 7vw, 5.3rem); }
h2 { margin: 0; font-size: clamp(1.75rem, 4vw, 2.55rem); }
h3 { margin: 0; font-size: 1.1rem; letter-spacing: -0.02em; }

.hero p:not(.eyebrow) { max-width: 37rem; margin: 1.25rem 0 0; color: #d2e5e1; font-size: clamp(1.02rem, 2vw, 1.2rem); }

.button-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.05rem;
  border: 1px solid transparent;
  border-radius: 0.78rem;
  background: var(--mint);
  color: var(--ink);
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
}

.button:hover, .button:focus-visible { background: #85ebd2; }

.button--secondary {
  border-color: rgba(91, 225, 192, 0.36);
  background: rgba(7, 18, 20, 0.28);
  color: var(--text);
}

.button--secondary:hover, .button--secondary:focus-visible { background: rgba(91, 225, 192, 0.13); color: var(--mint); }

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 1rem 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--line);
}

.trust-strip div { min-height: 5rem; padding: 1rem; background: rgba(13, 30, 32, 0.88); color: var(--muted); font-size: 0.9rem; }
.trust-strip strong { display: block; margin-bottom: 0.15rem; color: var(--text); font-size: 0.95rem; }

.section { padding: clamp(3.8rem, 8vw, 7rem) 0 0; }
.section:last-of-type { padding-bottom: 1.5rem; }
.section-heading { display: grid; gap: 0.6rem; max-width: 45rem; }
.section-heading > p:not(.section-kicker) { margin: 0; color: var(--muted); }

.feature-grid,
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 1.6rem; }

.card {
  min-height: 100%;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: 0 0.8rem 2.2rem rgba(0, 0, 0, 0.12);
}

.card p { margin: 0.55rem 0 0; color: var(--muted); font-size: 0.95rem; }
.card-icon { display: grid; width: 2.6rem; height: 2.6rem; margin-bottom: 1.05rem; place-items: center; border-radius: 0.75rem; background: rgba(91, 225, 192, 0.13); color: var(--mint); font-size: 1.2rem; }

.detail-hero { padding: clamp(2.5rem, 7vw, 5rem) 0 clamp(1rem, 3vw, 2rem); }
.detail-hero h1 { max-width: 16ch; font-size: clamp(2.5rem, 6vw, 4.5rem); }
.detail-hero p:not(.eyebrow) { max-width: 44rem; margin: 1rem 0 0; color: var(--muted); font-size: 1.08rem; }

.legal-layout { display: grid; grid-template-columns: minmax(0, 1fr) 15.5rem; gap: 3rem; padding-bottom: 2rem; }
.legal-copy { min-width: 0; }
.legal-copy section { padding: 1.35rem 0; border-top: 1px solid var(--line); }
.legal-copy section:first-child { border-top: 0; }
.legal-copy h2 { font-size: clamp(1.35rem, 3vw, 1.8rem); }
.legal-copy p, .legal-copy li { color: var(--muted); }
.legal-copy p:last-child { margin-bottom: 0; }
.legal-copy ul { padding-left: 1.2rem; }
.legal-copy li + li { margin-top: 0.55rem; }
.legal-copy strong { color: var(--text); }
.legal-copy a { color: var(--mint); text-underline-offset: 0.18em; }

.legal-toc {
  position: sticky;
  top: 1rem;
  align-self: start;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(12, 28, 30, 0.75);
}
.legal-toc p { margin: 0 0 0.5rem; color: var(--muted); font-size: 0.82rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.legal-toc a { display: block; padding: 0.4rem 0; color: var(--muted); font-size: 0.9rem; text-decoration: none; }
.legal-toc a:hover, .legal-toc a:focus-visible { color: var(--mint); }

.callout {
  margin: 1.25rem 0;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(91, 225, 192, 0.3);
  border-radius: 0.85rem;
  background: rgba(91, 225, 192, 0.08);
}
.callout p { margin: 0; color: #d3e7e2; }
.callout--warning { border-color: rgba(255, 207, 140, 0.36); background: rgba(255, 207, 140, 0.08); }
.callout--warning p { color: #ffe3b8; }

.steps { display: grid; gap: 0.8rem; margin: 1.4rem 0; padding: 0; list-style: none; counter-reset: delete-steps; }
.steps li { display: grid; grid-template-columns: 2.2rem 1fr; gap: 0.7rem; align-items: start; padding: 0.9rem; border: 1px solid var(--line); border-radius: 0.85rem; background: var(--surface); color: var(--muted); }
.steps li::before { display: grid; width: 2rem; height: 2rem; place-items: center; border-radius: 50%; background: rgba(91, 225, 192, 0.15); color: var(--mint); font-weight: 850; content: counter(delete-steps); counter-increment: delete-steps; }
.steps strong { color: var(--text); }

.contact-panel {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: clamp(1.3rem, 5vw, 2.1rem);
  border: 1px solid rgba(91, 225, 192, 0.32);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(22, 63, 61, 0.9), rgba(12, 30, 32, 0.9));
  box-shadow: var(--shadow);
}
.contact-panel p { max-width: 44rem; margin: 0; color: #d1e3df; }
.contact-panel .button { width: fit-content; }

.site-footer { width: min(100% - 2rem, var(--max-width)); margin: 4rem auto 0; padding: 1.6rem 0 2.2rem; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.88rem; }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 0.8rem 1.1rem; }
.footer-nav a { text-decoration: none; }
.footer-nav a:hover, .footer-nav a:focus-visible { color: var(--mint); }
.site-footer p { margin: 1rem 0 0; }

:focus-visible { outline: 3px solid #9bf3de; outline-offset: 3px; }

@media (max-width: 52rem) {
  .site-header { align-items: flex-start; }
  .site-nav { justify-content: flex-start; }
  .feature-grid, .card-grid { grid-template-columns: 1fr; }
  .legal-layout { grid-template-columns: 1fr; gap: 1.5rem; }
  .legal-toc { position: static; order: -1; }
  .legal-toc a { display: inline-block; margin-right: 0.8rem; }
}

@media (max-width: 36rem) {
  .site-header { flex-direction: column; }
  .site-nav { gap: 0; }
  .site-nav a { padding: 0.4rem 0.52rem; }
  .hero { min-height: 31rem; }
  .trust-strip { grid-template-columns: 1fr; }
  .button-row { flex-direction: column; }
  .button { width: 100%; }
}