/* Palette mirrors lib/theme/app_theme.dart. Lime is a fill only — never text
   on the grey ground (2.2:1). Charcoal carries all text on grey and white. */
:root {
  --ground: #A4AAB6;
  --ground-deep: #8F96A3;
  --ink: #2C323E;
  --slate: #6E7881;
  --slate-deep: #5A636E;
  --lime: #FDFE02;
  --white: #FFFFFF;
  --text-secondary: #3C4350;

  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 10px 30px rgba(44, 50, 62, 0.18);
  --max: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Outfit', system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--ground);
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3 { margin: 0; line-height: 1.1; letter-spacing: -0.02em; }

h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; margin-bottom: 48px; }
h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Pills & buttons ─── */

.pill {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
}
.pill-sm { padding: 5px 14px; font-size: 0.8rem; letter-spacing: 0.04em; text-transform: uppercase; }
.pill-lime { background: var(--lime); color: var(--ink); }
.pill-ink { background: var(--ink); color: var(--white); }

.btn {
  display: inline-block;
  padding: 16px 30px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-lime { background: var(--lime); color: var(--ink); box-shadow: 0 8px 24px rgba(253, 254, 2, 0.25); }
.btn-ghost { color: var(--white); border: 1.5px solid rgba(255, 255, 255, 0.5); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }
.btn-static { cursor: default; }
.btn-static:hover { transform: none; }

/* ─── Nav ─── */

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(44, 50, 62, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 800;
  letter-spacing: 0.08em;
}
.brand img { border-radius: 9px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a:not(.pill) { color: rgba(255, 255, 255, 0.8); font-weight: 500; font-size: 0.95rem; }
.nav-links a:not(.pill):hover { color: var(--white); }

/* ─── Hero ─── */

.hero {
  background: linear-gradient(160deg, var(--slate-deep) 0%, var(--ink) 70%);
  color: var(--white);
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 48px;
  padding-top: 96px;
  padding-bottom: 96px;
}
.hero h1 { margin: 22px 0 22px; }
.hero-punch {
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--lime);
  max-width: 520px;
  margin: 0 0 18px;
}
.lead {
  font-size: 1.2rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.85);
  max-width: 520px;
  margin: 0 0 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-art { position: relative; display: flex; justify-content: center; }
.hero-wave {
  position: absolute;
  width: 120%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.18;
  filter: blur(1px);
}
.hero-phone {
  position: relative;
  width: 100%;
  max-width: 400px;
  border-radius: 28px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

/* ─── Sections ─── */

.section { padding: 110px 0; }
.eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--lime);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid rgba(115, 124, 137, 0.4);
  overflow: hidden;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.step { box-shadow: var(--shadow); transition: transform 0.2s ease; }
.step:hover { transform: translateY(-4px); }
.step img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.step-body { padding: 22px 22px 26px; }
.step-num {
  display: inline-block;
  margin-bottom: 10px;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--lime);
  font-weight: 700;
  font-size: 0.8rem;
}
.step p, .mode p { margin: 0; color: var(--text-secondary); font-size: 0.98rem; }

/* ─── Modes ─── */

.section-modes { padding: 0 0 110px; }
.modes { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.mode { padding: 40px; }
.mode h3 { font-size: 1.8rem; margin: 18px 0 10px; }
.mode-private {
  background: linear-gradient(160deg, var(--slate-deep), var(--ink));
  border: none;
  color: var(--white);
}
.mode-private p { color: rgba(255, 255, 255, 0.8); }
.mode-private .pill-ink { background: rgba(255, 255, 255, 0.12); }

/* ─── Use-case tiles ─── */

.section#anywhere { padding-top: 0; }
.tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.tile {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.tile img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.tile:hover img { transform: scale(1.05); }
.tile figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 50px 18px 18px;
  background: linear-gradient(transparent, rgba(44, 50, 62, 0.92));
  color: var(--white);
  font-weight: 600;
  line-height: 1.3;
}

/* ─── CTA ─── */

.cta {
  position: relative;
  padding: 140px 0;
  text-align: center;
  color: var(--white);
  background:
    linear-gradient(rgba(44, 50, 62, 0.72), rgba(44, 50, 62, 0.88)),
    url('images/ascent.jpg') center 30% / cover no-repeat;
}
.cta-wave { width: 120px; margin: 0 auto 30px; }
.cta h2 { margin-bottom: 18px; }
.cta p { margin: 0 0 34px; font-size: 1.15rem; color: rgba(255, 255, 255, 0.85); }

/* ─── Footer ─── */

.footer { background: var(--ink); color: rgba(255, 255, 255, 0.6); font-size: 0.9rem; }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  padding-bottom: 28px;
}
.footer p { margin: 0; }
.footer-links { display: flex; gap: 24px; }
.footer-links a:hover { color: var(--white); }

.cta-contact { margin: 36px 0 0 !important; font-size: 1rem !important; }
.cta-contact a { color: var(--lime); font-weight: 600; }
.cta-contact a:hover { text-decoration: underline; }

/* ─── Legal pages ─── */

.legal { padding: 64px 0 96px; }
.legal-inner { max-width: 820px; }
.legal-card { padding: 56px 64px; box-shadow: var(--shadow); }
.legal h1 { font-size: clamp(2.2rem, 5vw, 3rem); margin-bottom: 8px; }
.legal h2 { font-size: 1.35rem; margin: 44px 0 14px; }
.legal h3 { font-size: 1.05rem; margin-bottom: 10px; }
.legal p, .legal li { color: var(--text-secondary); font-size: 1rem; }
.legal p { margin: 0 0 16px; }
.legal ul { margin: 0 0 16px; padding-left: 22px; }
.legal li { margin-bottom: 10px; }
.legal strong { color: var(--ink); }
.legal a { color: var(--ink); font-weight: 600; text-decoration: underline; text-decoration-color: var(--lime); text-decoration-thickness: 3px; text-underline-offset: 3px; }
.legal-updated { font-size: 0.9rem !important; margin-bottom: 32px !important; }
.callout {
  margin: 0 0 20px;
  padding: 20px 24px 8px;
  border-radius: var(--radius-sm);
  background: rgba(253, 254, 2, 0.14);
  border: 1px solid rgba(213, 214, 0, 0.55);
}
.brand-sm { font-size: 0.95rem; }
.brand-sm img { border-radius: 7px; }

/* ─── Responsive ─── */

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; padding-top: 64px; padding-bottom: 72px; }
  .lead { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-phone { max-width: 320px; }
  .steps, .tiles { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .nav-links a:not(.pill) { display: none; }
  .section { padding: 80px 0; }
  .section-modes { padding-bottom: 80px; }
  .modes { grid-template-columns: 1fr; }
  .mode { padding: 30px; }
  .steps { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: 1fr 1fr; gap: 14px; }
  .tile figcaption { font-size: 0.85rem; padding: 40px 12px 12px; }
  .cta { padding: 100px 0; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  .footer-links { flex-direction: column; gap: 8px; }
  .legal { padding: 32px 0 64px; }
  .legal-card { padding: 32px 22px; }
}