/* ==========================================================================
   mm-brand.css — MapMend brand token layer + section/component classes.
   Linked from every page as css/mm-brand.css?v=<CSS_V> (build/components.py).
   BUMP CSS_V IN components.py ON EVERY CHANGE TO THIS FILE (CLAUDE.md §Deploy).

   This is a hand-maintained source file (not builder output). Palette is the
   v0 homepage's, migrated as-is; CONTEXT.md §4 is still OPEN pending Larry's
   design reference — don't treat these values as the final brand system.

   Channel tokens (--mm-*-rgb) exist so translucent tints can be written as
   rgb(var(--mm-accent-rgb) / .18) instead of repeating raw rgba() literals.
   ========================================================================== */

:root {
  /* Brand */
  --mm-accent: #FF6B2B;
  --mm-accent-rgb: 255 107 43;
  --mm-accent-light: #FF8A4D;
  --mm-violet: #7B3FF5;
  --mm-violet-rgb: 123 63 245;
  --mm-teal-rgb: 0 212 180;          /* glow tint only (hero blob, showcase bg) */

  /* Text */
  --mm-text: #0D1B2A;
  --mm-text-2: #3A4A6B;

  /* Surfaces */
  --mm-white: #FFFFFF;
  --mm-white-rgb: 255 255 255;
  --mm-surface-2: #EEF4FB;
  --mm-surface-3-rgb: 245 248 253;
  --mm-surface-4-rgb: 238 244 250;
  --mm-bg-1: #F7F9FC;
  --mm-bg-2: #EEF3FB;
  --mm-bg-3: #EAF0F8;
  --mm-shadow-rgb: 0 0 0;

  /* Lines / chrome */
  --mm-border: rgb(var(--mm-white-rgb) / .08);
  --mm-nav-bg: rgb(var(--mm-white-rgb) / .88);

  /* Type */
  --mm-font: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mm-fs-hero: clamp(3rem, 7vw, 6.4rem);
  --mm-fs-section: clamp(2rem, 4vw, 3.4rem);

  /* Layout */
  --mm-container-max: 1400px;        /* widened .container cap, ≥992px only */
}

/* ---------- Base ---------- */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
body {
  min-height: 100vh;   /* short pages: stops the background gradient tiling */
  font-family: var(--mm-font);
  color: var(--mm-text);
  overflow-x: hidden;
  background:
    radial-gradient(circle at 20% 10%, rgb(var(--mm-violet-rgb) / .10), transparent 30%),
    radial-gradient(circle at 80% 20%, rgb(var(--mm-accent-rgb) / .08), transparent 25%),
    linear-gradient(180deg, var(--mm-bg-1) 0%, var(--mm-bg-2) 40%, var(--mm-bg-3) 100%);
}
.muted { color: var(--mm-text-2); }

/* ---------- Nav ---------- */
.navbar {
  backdrop-filter: blur(18px);
  background: var(--mm-nav-bg);
  border-bottom: 1px solid var(--mm-border);
}
.navbar-brand,
.navbar-brand:hover,
.navbar-brand:focus { color: var(--mm-text); }
.navbar-toggler { background: var(--mm-white); }

/* ---------- Buttons ---------- */
.btn-accent {
  background: linear-gradient(135deg, var(--mm-accent), var(--mm-accent-light));
  border: 0;
  color: var(--mm-white);
  box-shadow: 0 18px 40px rgb(var(--mm-accent-rgb) / .18);
}
.btn-accent:hover { transform: translateY(-1px); color: var(--mm-white); }
.btn-ghost {
  border: 1px solid var(--mm-border);
  color: var(--mm-text);
  background: rgb(var(--mm-white-rgb) / .03);
}

/* ---------- Pills ---------- */
.eyebrow {
  display: inline-flex; gap: .5rem; align-items: center;
  padding: .5rem .9rem;
  border: 1px solid var(--mm-border);
  border-radius: 999px;
  background: rgb(var(--mm-white-rgb) / .04);
  color: var(--mm-text-2);
}
.badge-soft {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .55rem .8rem;
  border-radius: 999px;
  background: rgb(var(--mm-white-rgb) / .05);
  border: 1px solid var(--mm-border);
  color: var(--mm-text-2);
}

/* ---------- Hero ---------- */
.hero { min-height: 100vh; position: relative; display: flex; align-items: center; padding-top: 96px; }
.hero h1 { font-size: var(--mm-fs-hero); line-height: .92; letter-spacing: -.05em; }
.hero p { max-width: 34rem; color: var(--mm-text-2); font-size: 1.08rem; }
.mesh { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.blob { position: absolute; border-radius: 50%; filter: blur(30px); opacity: .55; transform: translate3d(0,0,0); }
.blob.one   { width: 420px; height: 420px; background: rgb(var(--mm-accent-rgb) / .18); top: 8%;    right: -8%; }
.blob.two   { width: 340px; height: 340px; background: rgb(var(--mm-violet-rgb) / .16); bottom: 10%; left: -8%; }
.blob.three { width: 220px; height: 220px; background: rgb(var(--mm-teal-rgb) / .12);   top: 48%;   left: 34%; }

/* ---------- Phone mockup ----------
   Folded in from the old (never-linked) next/styles.css, which was the later,
   more specific intent for these rules: softer shadow, light screen, cover-fit
   screenshot, glass cutout + glare overlay. */
.phone-wrap { position: relative; perspective: 1200px; }
.phone {
  width: min(390px, 82vw);
  aspect-ratio: 9 / 19.5;
  border-radius: 34px;
  background: linear-gradient(180deg, var(--mm-white), var(--mm-surface-2));
  border: 1px solid rgb(var(--mm-white-rgb) / .10);
  box-shadow: 0 30px 80px rgb(var(--mm-shadow-rgb) / .18);
  overflow: hidden;
  transform: rotateY(-12deg) rotateX(8deg);
  position: relative;
  margin: auto;
}
.phone::before {
  content: "";
  position: absolute; inset: 14px;
  border-radius: 26px;
  background: linear-gradient(180deg, var(--mm-white), var(--mm-surface-2));
}
.phone-screen {
  position: absolute; inset: 18px;
  border-radius: 24px;
  overflow: hidden;
  background: var(--mm-surface-2);
}
.phone-screen img { width: 100%; height: 100%; object-fit: cover; display: block; }
.screen-glow {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgb(var(--mm-white-rgb) / .08), transparent 18%, transparent 78%, rgb(var(--mm-white-rgb) / .06));
  pointer-events: none;
  z-index: 2;
}
.cutout {
  position: absolute; top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 110px; height: 18px;
  border-radius: 999px;
  background: rgb(var(--mm-white-rgb) / .48);
  backdrop-filter: blur(4px);
  z-index: 3;
}

/* ---------- Layout ----------
   Widened container (KinectedCare pattern): from lg up, .container grows with
   the viewport, keeping a 2.5rem margin each side, up to --mm-container-max.
   Below 992px Bootstrap's stock .container is untouched. Text measure is
   capped separately (.hero p, .cta-lede, .mm-prose). */
@media (min-width: 992px) {
  .container {
    max-width: clamp(960px, calc(100% - 5rem), var(--mm-container-max));
  }
}

/* ---------- Sections ---------- */
.section { padding: 120px 0; position: relative; }
.section-title { font-size: var(--mm-fs-section); line-height: 1.02; letter-spacing: -.04em; }
.sticky-panel { position: sticky; top: 110px; }

/* ---------- Cards ---------- */
.feature-card,
.glass {
  background: linear-gradient(180deg, rgb(var(--mm-white-rgb) / .92), rgb(var(--mm-surface-3-rgb) / .88));
  border: 1px solid var(--mm-border);
  backdrop-filter: blur(16px);
}
.feature-card {
  border-radius: 24px;
  padding: 1.4rem;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease, opacity .35s ease;
}
/* Reveal-on-scroll. Visible by default: the dimmed start state only applies
   once the head gate has added .mm-anim to <html> (JS on + motion allowed),
   so JS-off / reduced-motion visitors get the finished page. */
.feature-card.is-visible {
  border-color: rgb(var(--mm-accent-rgb) / .35);
  box-shadow: 0 18px 50px rgb(var(--mm-shadow-rgb) / .25);
}
.mm-anim .feature-card.reveal { opacity: .35; transform: translateY(18px) scale(.96); }
.mm-anim .feature-card.reveal.is-visible { opacity: 1; transform: translateY(0) scale(1); }

/* ---------- Showcase ---------- */
.showcase {
  min-height: 78vh;
  border-radius: 32px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--mm-border);
  background: linear-gradient(160deg, rgb(var(--mm-white-rgb) / .92), rgb(var(--mm-surface-4-rgb) / .96));
  box-shadow: 0 26px 60px rgb(var(--mm-shadow-rgb) / .35);
}
.showcase .bg {
  position: absolute; inset: -20%;
  background:
    radial-gradient(circle at 20% 30%, rgb(var(--mm-accent-rgb) / .22), transparent 25%),
    radial-gradient(circle at 80% 20%, rgb(var(--mm-violet-rgb) / .20), transparent 22%),
    radial-gradient(circle at 50% 80%, rgb(var(--mm-teal-rgb) / .10), transparent 22%);
}
@media (prefers-reduced-motion: no-preference) {
  .showcase .bg { animation: mm-drift 14s ease-in-out infinite alternate; }
}
@keyframes mm-drift {
  from { transform: translate3d(-8px, -8px, 0) scale(1); }
  to   { transform: translate3d(8px, 12px, 0) scale(1.04); }
}

/* ---------- CTA ---------- */
.cta-strip {
  border-radius: 32px;
  background: linear-gradient(135deg, rgb(var(--mm-accent-rgb) / .10), rgb(var(--mm-violet-rgb) / .08));
  border: 1px solid rgb(var(--mm-white-rgb) / .12);
}
.cta-lede { max-width: 42rem; }
/* Official badges, self-hosted verbatim (build/make_assets.py). Equal height
   satisfies Google's "Play badge same size or larger" rule. */
.appstore { height: 42px; width: auto; }

/* ---------- 404 ---------- */
/* Fills the viewport above the footer and centres its content. The footer is
   one row (~7rem) from md up and stacks (~11.5rem) below it. */
.mm-404 { min-height: calc(100vh - 11.5rem); display: flex; align-items: center; }
@media (min-width: 768px) { .mm-404 { min-height: calc(100vh - 7rem); } }

/* ---------- Legal / utility pages (terms, privacy, support) ---------- */
.mm-page { padding: 136px 0 96px; }
.mm-prose { max-width: 46rem; }
.mm-prose h1 { font-size: var(--mm-fs-section); line-height: 1.02; letter-spacing: -.04em; margin-bottom: 1rem; }
.mm-prose h2 { font-size: 1.3rem; font-weight: 700; letter-spacing: -.01em; margin: 2.5rem 0 .75rem; }
.mm-prose p,
.mm-prose li { color: var(--mm-text-2); line-height: 1.7; }
.mm-prose a { color: var(--mm-text); }
.mm-meta { color: var(--mm-text-2); font-size: .95rem; }

/* ---------- Footer ---------- */
.mm-footer {
  padding: 2.5rem 0;
  border-top: 1px solid rgb(var(--mm-shadow-rgb) / .06);
}
.mm-footer-brand,
.mm-footer-brand:hover,
.mm-footer-brand:focus { color: var(--mm-text); }
.mm-footer-small { color: var(--mm-text-2); font-size: .9rem; }
.mm-footer-links a { color: var(--mm-text-2); font-size: .9rem; text-decoration: none; }
.mm-footer-links a:hover,
.mm-footer-links a:focus-visible { color: var(--mm-text); text-decoration: underline; }
.mm-footer-links a[aria-current="page"] { color: var(--mm-text); font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
  .sticky-panel { position: relative; top: auto; }
  .hero { padding-top: 110px; }
  .phone { transform: none; margin-top: 30px; }
}