/* ==========================================================================
   MEADOW RISE FOOTER — TINGO AI EDITION
   Rolling sovereign ridges, atmospheric sunset haze, swaying botanical flora
   ========================================================================== */

:root {
  --mrf-ground: #070709;
  --mrf-text: #f4f4f6;
  --mrf-ink: #ffffff;
  --mrf-sub: #a1a1aa;
  --mrf-muted: #71717a;
  --mrf-line: rgba(255, 255, 255, 0.08);
  --mrf-pill: #FF6B35;
  --mrf-pill-ink: #000000;
  --mrf-hero: clamp(480px, 62svh, 640px);
  --mrf-max: 1240px;
  --mrf-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mrf-serif: 'Instrument Serif', Georgia, serif;
  --mrf-n: 4;
}


.mrf-root {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  width: 100%;
  overflow: hidden;
  background: var(--mrf-ground);
  color: var(--mrf-text);
  font-family: var(--mrf-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
.mrf-root *, .mrf-root *::before, .mrf-root *::after { box-sizing: border-box; }
.mrf-scene {
  position: absolute;
  inset: 0 0 auto 0;
  height: var(--mrf-hero);
  z-index: 0;
  pointer-events: none;
}
.mrf-scene canvas {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
}
.mrf-hero {
  position: relative;
  z-index: 2;
  min-height: var(--mrf-hero);
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(76px, 11vw, 130px) 20px 48px;
  text-align: center;
  transform: translate3d(0, calc((1 - var(--mrf-k, 1)) * 56px), 0);
}
.mrf-h {
  margin: 0;
  max-width: 16ch;
  font-family: var(--mrf-sans);
  font-weight: 500;
  font-size: clamp(28px, 5.8vw, 84px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--mrf-ink);
  text-wrap: balance;
}
.mrf-line { display: block; white-space: normal; }
.mrf-w {
  display: inline-block;
  overflow: hidden;
  padding: 0.04em 0.06em 0.16em;
  margin: -0.04em -0.06em -0.16em;
  vertical-align: top;
}
.mrf-wi {
  display: inline-block;
  transform: translate3d(0, 108%, 0) rotate(4deg);
  transform-origin: 0 100%;
  transition: transform 1150ms cubic-bezier(.16, 1, .3, 1);
  transition-delay: calc(var(--d, 0) * 1ms);
}
.mrf-acc .mrf-wi {
  font-family: var(--mrf-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.07em;
  letter-spacing: -0.02em;
  padding-right: 0.04em;
  transform: translate3d(-0.08em, 0, 0) skewX(-10deg);
  clip-path: inset(-20% 100% -30% -5%);
  filter: blur(6px);
  opacity: 0.2;
  transition: clip-path 1400ms cubic-bezier(.65, 0, .25, 1), transform 1600ms cubic-bezier(.16, 1, .3, 1), filter 1100ms ease, opacity 900ms ease;
  transition-delay: calc(var(--d, 0) * 1ms);
}
.mrf-in .mrf-wi { transform: none; }
.mrf-in .mrf-acc .mrf-wi { clip-path: inset(-20% -10% -30% -5%); filter: blur(0); opacity: 1; }
.mrf-sub {
  margin: clamp(16px, 2.2vw, 26px) 0 0;
  max-width: 44ch;
  font-size: clamp(13px, 1.1vw, 15px);
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--mrf-sub);
}
.mrf-r {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  filter: blur(4px);
  transition: opacity 900ms ease, transform 1100ms cubic-bezier(.16, 1, .3, 1), filter 900ms ease;
  transition-delay: calc(var(--d, 0) * 1ms);
}
.mrf-in .mrf-r { opacity: 1; transform: none; filter: blur(0); }
.mrf-cta-wrap { margin-top: clamp(20px, 2.6vw, 30px); }
.mrf-cta {
  --mx: 0px;
  --my: 0px;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 40px;
  padding: 0 8px 0 18px;
  border-radius: 999px;
  background: var(--mrf-pill);
  color: var(--mrf-pill-ink);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset, 0 10px 30px -12px rgba(20, 30, 10, 0.45), 0 2px 6px -2px rgba(20, 30, 10, 0.25);
  transform: translate3d(var(--mx), var(--my), 0);
  transition: transform 500ms cubic-bezier(.2, .9, .3, 1.2), color 450ms ease, box-shadow 450ms ease;
}
.mrf-cta::before {
  content: "";
  position: absolute;
  left: var(--fx, 50%);
  top: var(--fy, 50%);
  width: 260px;
  height: 260px;
  margin: -130px 0 0 -130px;
  border-radius: 50%;
  background: var(--mrf-ground);
  transform: scale(0);
  transition: transform 650ms cubic-bezier(.16, 1, .3, 1);
}
.mrf-cta > * { position: relative; }
.mrf-cta-arrow {
  position: relative;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--mrf-ground);
  color: var(--mrf-pill);
  overflow: hidden;
  transition: background 450ms ease, color 450ms ease;
}
.mrf-cta-arrow svg { grid-area: 1 / 1; transition: transform 520ms cubic-bezier(.65, 0, .25, 1); }
.mrf-cta-arrow .mrf-a2 { transform: translate(-150%, 150%); }
.mrf-cta:hover, .mrf-cta:focus-visible { color: var(--mrf-text); }
.mrf-cta:hover::before, .mrf-cta:focus-visible::before { transform: scale(1); }
.mrf-cta:hover .mrf-cta-arrow, .mrf-cta:focus-visible .mrf-cta-arrow { background: var(--mrf-pill); color: var(--mrf-ground); }
.mrf-cta:hover .mrf-a1, .mrf-cta:focus-visible .mrf-a1 { transform: translate(150%, -150%); }
.mrf-cta:hover .mrf-a2, .mrf-cta:focus-visible .mrf-a2 { transform: none; }
.mrf-cta:focus-visible { outline: 2px solid var(--mrf-ink); outline-offset: 3px; }

.mrf-body {
  position: relative;
  z-index: 1;
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
}
.mrf-botany {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: max(100%, 1100px);
  height: 92%;
  transform: translateX(-50%);
  max-width: none;
  color: var(--mrf-text);
  opacity: 0.085;
  pointer-events: none;
  z-index: 0;
}
.mrf-stem {
  transform-box: view-box;
  animation: mrf-sway 9s ease-in-out infinite alternate;
  animation-delay: calc(var(--sd, 0) * -1s);
}
@keyframes mrf-sway {
  from { transform: rotate(-0.9deg); }
  to { transform: rotate(1.1deg); }
}
.mrf-draw {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 2400ms cubic-bezier(.45, 0, .2, 1);
  transition-delay: calc(var(--d, 0) * 1ms);
}
.mrf-botany .mrf-draw { vector-effect: non-scaling-stroke; stroke-width: 1.15; }
.mrf-in .mrf-draw { stroke-dashoffset: 0; }

.mrf-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--mrf-max);
  margin: 0 auto;
  padding: clamp(28px, 4vw, 52px) clamp(20px, 3.4vw, 44px) 26px;
  display: flex;
  flex: 1 0 auto;
  flex-direction: column;
}
.mrf-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
}
@media (min-width: 860px) {
  .mrf-grid { grid-template-columns: minmax(260px, 1.1fr) minmax(0, 1.9fr); gap: 56px; }
}
.mrf-brand { max-width: 340px; }
.mrf-logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--mrf-text);
  text-decoration: none;
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.025em;
  border-radius: 8px;
}
.mrf-logo:focus-visible { outline: 2px solid var(--mrf-text); outline-offset: 4px; }
.mrf-mark { flex: none; overflow: visible; }
.mrf-mark .mrf-draw { stroke-width: 1.1; }
.mrf-petals {
  transform-origin: 16px 16px;
  transition: transform 1100ms cubic-bezier(.16, 1, .3, 1);
}
.mrf-logo:hover .mrf-petals { transform: rotate(45deg) scale(1.08); }
.mrf-tag {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--mrf-muted);
  max-width: 30ch;
}
.mrf-form {
  position: relative;
  margin-top: 26px;
  display: flex;
  align-items: center;
  gap: 10px;
  height: 46px;
  max-width: 330px;
}
.mrf-form::before, .mrf-form::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
}
.mrf-form::before { background: var(--mrf-line); }
.mrf-form::after {
  background: var(--mrf-text);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 700ms cubic-bezier(.16, 1, .3, 1);
}
.mrf-form:focus-within::after { transform: scaleX(1); }
.mrf-form[data-state="error"]::after { background: #e8a48f; transform: scaleX(1); }
.mrf-form[data-state="error"] { animation: mrf-shake 420ms cubic-bezier(.36, .07, .19, .97); }
@keyframes mrf-shake {
  20%, 60% { transform: translateX(-5px); }
  40%, 80% { transform: translateX(5px); }
}
.mrf-form > svg { flex: none; color: var(--mrf-muted); }
.mrf-input {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: 0;
  outline: 0;
  padding: 0;
  background: transparent;
  color: var(--mrf-text);
  font: inherit;
  font-size: 13px;
  letter-spacing: -0.005em;
}
.mrf-input::placeholder { color: var(--mrf-muted); opacity: 0.75; }
.mrf-input:disabled { opacity: 1; }
.mrf-send {
  flex: none;
  position: relative;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--mrf-text);
  color: var(--mrf-ground);
  cursor: pointer;
  overflow: hidden;
  transition: transform 450ms cubic-bezier(.2, .9, .3, 1.3), background 300ms ease;
}
.mrf-send:hover { transform: scale(1.1); }
.mrf-send:focus-visible { outline: 2px solid var(--mrf-text); outline-offset: 3px; }
.mrf-send > * { grid-area: 1 / 1; transition: transform 500ms cubic-bezier(.65, 0, .25, 1), opacity 300ms ease; }
.mrf-send .mrf-a2 { transform: translate(-150%, 150%); }
.mrf-send:hover .mrf-a1 { transform: translate(150%, -150%); }
.mrf-send:hover .mrf-a2 { transform: none; }
.mrf-spin, .mrf-check { opacity: 0; transform: scale(0.4); }
.mrf-spin { animation: mrf-rot 800ms linear infinite; }
@keyframes mrf-rot { to { rotate: 360deg; } }
.mrf-form[data-state="sending"] .mrf-a1, .mrf-form[data-state="sending"] .mrf-a2,
.mrf-form[data-state="done"] .mrf-a1, .mrf-form[data-state="done"] .mrf-a2 { opacity: 0; transform: scale(0.4); }
.mrf-form[data-state="sending"] .mrf-spin { opacity: 1; transform: none; }
.mrf-form[data-state="done"] .mrf-check { opacity: 1; transform: none; }
.mrf-form[data-state="done"] .mrf-send { cursor: default; transform: none; }
.mrf-check path { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 500ms 150ms ease; }
.mrf-form[data-state="done"] .mrf-check path { stroke-dashoffset: 0; }
.mrf-msg {
  position: absolute;
  left: 0;
  top: calc(100% + 9px);
  margin: 0;
  font-size: 12px;
  line-height: 1.4;
  color: var(--mrf-muted);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 400ms ease, transform 500ms cubic-bezier(.16, 1, .3, 1);
}
.mrf-msg[data-show="true"] { opacity: 1; transform: none; }
.mrf-form[data-state="error"] .mrf-msg { color: #e8a48f; }
.mrf-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.mrf-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px 24px;
}
@media (min-width: 640px) {
  .mrf-cols { grid-template-columns: repeat(var(--mrf-n), minmax(0, 1fr)); }
}
.mrf-col h3 {
  margin: 0 0 18px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--mrf-text);
}
.mrf-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}
.mrf-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  line-height: 1.35;
  color: var(--mrf-muted);
  text-decoration: none;
  border-radius: 4px;
  transition: color 350ms ease, transform 500ms cubic-bezier(.16, 1, .3, 1);
}
.mrf-link::before {
  content: "";
  position: absolute;
  left: -13px;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 6px 0;
  background: var(--mrf-text);
  opacity: 0;
  transform: scale(0.2) rotate(-45deg);
  transition: opacity 300ms ease, transform 500ms cubic-bezier(.16, 1, .3, 1);
}
.mrf-link:hover, .mrf-link:focus-visible { color: var(--mrf-text); transform: translateX(8px); }
.mrf-link:hover::before, .mrf-link:focus-visible::before { opacity: 1; transform: none; }
.mrf-link:focus-visible { outline: 2px solid var(--mrf-text); outline-offset: 3px; }
.mrf-social { display: flex; flex-wrap: wrap; gap: 6px; margin: -7px 0 0 -7px; }
.mrf-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: var(--mrf-muted);
  transition: color 300ms ease, background 300ms ease, transform 450ms cubic-bezier(.2, .9, .3, 1.4);
}
.mrf-icon:hover, .mrf-icon:focus-visible { color: var(--mrf-text); background: var(--mrf-line); transform: translateY(-3px); }
.mrf-icon:focus-visible { outline: 2px solid var(--mrf-text); outline-offset: 2px; }

.mrf-bottom {
  position: relative;
  margin-top: auto;
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  font-size: 12px;
  color: var(--mrf-muted);
}
.mrf-rule {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--mrf-line);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 1800ms cubic-bezier(.65, 0, .25, 1) 1500ms;
}
.mrf-in .mrf-rule { transform: none; }
.mrf-bottom p { margin: 0; }
.mrf-legal { list-style: none; margin: 0; padding: 0; display: flex; gap: 28px; }
.mrf-legal .mrf-link { font-size: 12px; }
.mrf-spacer { flex: 1 0 clamp(48px, 9vw, 120px); }

@media (prefers-reduced-motion: reduce) {
  .mrf-hero { transform: none; }
  .mrf-wi, .mrf-acc .mrf-wi, .mrf-r, .mrf-draw, .mrf-rule, .mrf-cta, .mrf-link, .mrf-petals {
    transition: none !important;
  }
  .mrf-stem, .mrf-form[data-state="error"] { animation: none; }
}