/* ---------- Tokens ---------- */
:root {
  --bg: #0a0d0a;
  --surface: #121712;
  --surface-2: #1b211b;
  --line: rgba(232, 240, 226, 0.12);
  --field-border: #5f6b5e;
  --text: #eef3ea;
  --text-soft: #cfd8cb;
  --muted: #b0bcad;
  --accent: #a8e06a;
  --error: #ffb4a8;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --terrain-space: clamp(200px, 34vh, 400px);
  color-scheme: dark;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Film grain over the whole page, generated in-browser (no image download) */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 .4 0 0 0 -.2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

[hidden] { display: none !important; }

a { color: inherit; }

h1, h2 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.05;
  margin: 0;
  text-wrap: balance;
}

h2 { font-size: clamp(2.2rem, 1.5rem + 2.6vw, 3.5rem); }

h3 {
  font-size: 1.1875rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0;
}

p { margin: 0; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.container { width: min(100% - 40px, 1120px); margin-inline: auto; }
.narrow { max-width: 46rem; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.hp { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 48px;
  padding: 0.75rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 12px;
  font: 500 1rem/1.2 var(--sans);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}
.btn-primary { background: #fff; color: #0a0d0a; }
.btn-primary:hover { background: #dfe8d8; }
.btn-primary:disabled { opacity: 0.7; cursor: progress; }
.btn-secondary { background: var(--surface-2); color: var(--text); border-color: var(--line); }
.btn-secondary:hover { background: #242b24; }
.btn-sm { min-height: 42px; padding: 0.5rem 1rem; font-size: 0.9375rem; }

/* ---------- Header ---------- */
.site-header { position: absolute; top: 0; left: 0; right: 0; z-index: 10; }

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding-block: 20px;
}

.logo {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 1.625rem;
  line-height: 1;
  text-decoration: none;
  color: var(--text);
}
.logo-mark { flex: none; }

.nav { display: flex; gap: 4px; }
.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.8rem;
  border-radius: 10px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-soft);
  text-decoration: none;
}
.nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.06); }

.header-cta { justify-self: end; }

@media (max-width: 640px) {
  .header-inner {
    grid-template-columns: 1fr auto;
    grid-template-areas: "logo cta" "nav nav";
    row-gap: 4px;
    padding-block: 14px;
  }
  .logo { grid-area: logo; font-size: 1.4rem; }
  .header-cta { grid-area: cta; }
  .nav { grid-area: nav; margin-left: -0.8rem; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 100vh;
  min-height: 100svh;
  padding-top: clamp(130px, 18vh, 180px);
  padding-bottom: var(--terrain-space);
  text-align: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 75%;
  z-index: -2;
  background: radial-gradient(ellipse 70% 60% at 50% 90%, rgba(120, 190, 70, 0.2), transparent 70%);
  pointer-events: none;
}

.terrain {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: calc(var(--terrain-space) + 160px);
  z-index: -1;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 24%, #000 82%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 24%, #000 82%, transparent 100%);
}

.hero h1 {
  font-size: clamp(2.6rem, 1.4rem + 4.6vw, 5.25rem);
  max-width: 18ch;
  margin-inline: auto;
}

.hero-sub {
  max-width: 42rem;
  margin: 1.5rem auto 2.25rem;
  font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem);
  color: var(--text-soft);
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.hero-form {
  display: flex;
  gap: 8px;
  width: min(100%, 560px);
  padding: 6px;
  background: rgba(18, 23, 18, 0.85);
  border: 1px solid var(--field-border);
  border-radius: 16px;
}
.hero-form:focus-within { border-color: var(--accent); }
.hero-form input[type="email"] {
  flex: 1;
  min-width: 0;
  min-height: 48px;
  padding: 0 0.9rem;
  background: transparent;
  border: 0;
  color: var(--text);
  font: inherit;
  font-size: 1rem;
}
.hero-form input[type="email"]:focus-visible { outline: none; }

.hero-success {
  width: min(100%, 560px);
  padding: 16px 20px;
  background: rgba(18, 23, 18, 0.9);
  border: 1px solid rgba(168, 224, 106, 0.45);
  border-radius: 16px;
  font-size: 1.0625rem;
  color: var(--text);
}
.hero-success:focus { outline: none; }

@media (max-width: 560px) {
  .hero-form { flex-direction: column; padding: 8px; }
  .hero-form .btn { width: 100%; }
  .hero-form input[type="email"] { text-align: center; }
}

/* ---------- Sections ---------- */
.section { padding-block: clamp(72px, 10vw, 128px); scroll-margin-top: 16px; }
.section-tight { padding-block: 0; }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding: 0.35rem 0.8rem;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
}
.tag::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(168, 224, 106, 0.6);
}

.split { display: grid; gap: 2rem; }
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
}

.prose p { font-size: 1.125rem; color: var(--muted); }
.prose p + p { margin-top: 1.1em; }
.prose p:first-child { color: var(--text); }

/* How it works: full-width accordion rows */
.process-heading { text-align: center; }

.process {
  --gutter: max(20px, (100% - 1120px) / 2);
  list-style: none;
  margin: clamp(2.5rem, 5vw, 4rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.process-item { border-bottom: 1px solid var(--line); }
.process-item h3 { font: inherit; margin: 0; }

.process-toggle {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  column-gap: clamp(14px, 2vw, 24px);
  width: 100%;
  padding: clamp(22px, 3vw, 32px) var(--gutter);
  background: transparent;
  border: 0;
  color: var(--text-soft);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
}
.process-toggle:hover { background: rgba(255, 255, 255, 0.025); color: #fff; }
.process-toggle:focus-visible { outline-offset: -3px; }
.process-item.is-open .process-toggle { color: #fff; }

.process-icon {
  width: clamp(28px, 3vw, 40px);
  height: clamp(28px, 3vw, 40px);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: color 0.3s ease, stroke 0.3s ease;
}
.process-toggle:hover .process-icon,
.process-item.is-open .process-icon { stroke: var(--accent); }

.process-title {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 1.2rem + 2.2vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.process-num {
  margin-left: 0.4em;
  font-family: var(--sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--muted);
  vertical-align: super;
}

.process-chips { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.chip {
  padding: 0.4rem 0.8rem;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-soft);
  white-space: nowrap;
  transition: border-color 0.3s ease, color 0.3s ease;
}
.process-toggle:hover .chip { border-color: rgba(168, 224, 106, 0.3); color: var(--text); }

.process-plus {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #2a312a;
  transition: background-color 0.3s ease, transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.process-plus::before,
.process-plus::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 18px;
  height: 2px;
  margin: -1px 0 0 -9px;
  border-radius: 2px;
  background: var(--text);
  transition: background-color 0.3s ease;
}
.process-plus::after { transform: rotate(90deg); }
.process-toggle:hover .process-plus { background: #394239; }
.process-item.is-open .process-plus { background: var(--accent); transform: rotate(45deg); }
.process-item.is-open .process-plus::before,
.process-item.is-open .process-plus::after { background: #0a0d0a; }

/* Collapsible text: animates height from 0 to auto */
.process-body {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows 0.45s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.process-body > div { overflow: hidden; }
.process-body p {
  max-width: 60ch;
  padding: 0 var(--gutter) clamp(24px, 3vw, 32px);
  padding-left: calc(var(--gutter) + clamp(28px, 3vw, 40px) + clamp(14px, 2vw, 24px));
  font-size: 1.125rem;
  color: var(--muted);
  box-sizing: content-box;
}
.js .process-item:not(.is-open) .process-body { grid-template-rows: 0fr; }
.js .process-item:not(.is-open) .process-body > div { visibility: hidden; transition: visibility 0s 0.45s; }

@media (max-width: 760px) {
  .process-toggle {
    grid-template-columns: auto 1fr auto;
    grid-template-areas: "icon title plus" ". chips chips";
    row-gap: 14px;
  }
  .process-icon { grid-area: icon; }
  .process-title { grid-area: title; }
  .process-plus { grid-area: plus; width: 44px; height: 44px; }
  .process-chips { grid-area: chips; justify-content: flex-start; gap: 6px; }
  .chip { padding: 0.3rem 0.6rem; font-size: 0.75rem; }
}

/* Difference + Promise */
.duo { display: grid; gap: 16px; }
@media (min-width: 900px) { .duo { grid-template-columns: 1fr 1fr; } }

.panel {
  padding: clamp(28px, 4vw, 48px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  scroll-margin-top: 16px;
}
.panel h2 { font-size: clamp(2rem, 1.6rem + 1.4vw, 2.75rem); }
.panel p { margin-top: 1.25rem; color: var(--muted); font-size: 1.0625rem; }
.panel-accent {
  background: linear-gradient(160deg, rgba(168, 224, 106, 0.1), transparent 60%), var(--surface);
  border-color: rgba(168, 224, 106, 0.3);
}

/* The process: timeline cards with glowing orbs */
.process-intro { text-align: center; }

.timeline {
  list-style: none;
  margin: clamp(2.5rem, 5vw, 4rem) 0 0;
  padding: 0;
  display: grid;
  gap: 40px;
}
@media (min-width: 860px) { .timeline { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

.phase { text-align: center; }

.phase-visual {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  transition: border-color 0.4s ease;
}
.phase-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(168, 224, 106, 0.1), transparent 55%);
  opacity: 0.6;
  transition: opacity 0.5s ease;
}
.phase:hover .phase-visual { border-color: rgba(168, 224, 106, 0.28); }
.phase:hover .phase-visual::before { opacity: 1; }

.orb {
  position: relative;
  display: grid;
  place-items: center;
  width: clamp(130px, 13vw, 176px);
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  isolation: isolate;
  box-shadow: 0 24px 60px -24px var(--orb-glow);
  transition: box-shadow 0.5s ease, filter 0.5s ease;
}
/* Color layer (rotates on hover) */
.orb::before {
  content: "";
  position: absolute;
  inset: -12%;
  z-index: -2;
  background:
    radial-gradient(circle at 72% 12%, var(--orb-hi) 0, transparent 34%),
    radial-gradient(circle at 22% 78%, var(--orb-lo) 0, transparent 55%),
    var(--orb-base);
  transition: transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}
/* Dotted grain */
.orb::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(rgba(255, 255, 255, 0.35) 0.8px, transparent 1.2px) 0 0 / 4px 4px;
  mix-blend-mode: overlay;
  opacity: 0.55;
}
.orb > span {
  font-family: var(--serif);
  font-size: clamp(3rem, 4.6vw, 4.25rem);
  line-height: 1;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.25);
}
.phase:hover .orb { filter: brightness(1.1) saturate(1.1); box-shadow: 0 28px 70px -20px var(--orb-glow); }

.orb-1 { --orb-base: #7fb744; --orb-hi: #f1e27c; --orb-lo: #4c7f2e; --orb-glow: rgba(168, 224, 106, 0.55); }
.orb-2 { --orb-base: #5a8f47; --orb-hi: #c7e98c; --orb-lo: #2d5429; --orb-glow: rgba(120, 190, 90, 0.5); }
.orb-3 { --orb-base: #3a8f7c; --orb-hi: #bdeedd; --orb-lo: #1f5249; --orb-glow: rgba(90, 190, 160, 0.45); }

.phase h3 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 1.5rem;
  font-size: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);
}
.badge {
  padding: 0.25rem 0.6rem;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--text-soft);
}
.phase p { max-width: 38ch; margin: 0.75rem auto 0; color: var(--muted); }

@media (max-width: 859px) {
  .phase-visual { aspect-ratio: 16 / 9; }
}

/* Free check form */
.check-card {
  display: grid;
  gap: 2rem;
  padding: clamp(24px, 5vw, 56px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
}
@media (min-width: 900px) {
  .check-card { grid-template-columns: 1fr 1.1fr; gap: 4rem; }
}
.check-intro { margin-top: 1.25rem; font-size: 1.125rem; color: var(--muted); }

.field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.field label { font-size: 0.9375rem; font-weight: 500; }
.opt { font-weight: 400; color: var(--muted); }

.field input {
  width: 100%;
  min-height: 50px;
  padding: 0.75rem 0.9rem;
  background: var(--bg);
  border: 1px solid var(--field-border);
  border-radius: 12px;
  color: var(--text);
  font: inherit;
  font-size: 1rem;
}
.field input:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(168, 224, 106, 0.3);
}
input::placeholder { color: #8f9b8c; opacity: 1; }
input:-webkit-autofill {
  -webkit-text-fill-color: var(--text);
  -webkit-box-shadow: 0 0 0 100px var(--bg) inset;
}

.check-form .btn { width: 100%; margin-top: 0.5rem; }
.form-status { margin-top: 0.75rem; font-size: 0.9375rem; color: var(--error); }
.form-status:empty { display: none; }

.form-success {
  padding: 28px;
  background: rgba(168, 224, 106, 0.08);
  border: 1px solid rgba(168, 224, 106, 0.35);
  border-radius: 16px;
  font-size: 1.125rem;
}
.form-success:focus { outline: none; }

/* FAQ */
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  min-height: 44px;
  padding: 1.25rem 0;
  font-size: 1.125rem;
  font-weight: 500;
  list-style: none;
  cursor: pointer;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-icon { position: relative; flex: none; width: 16px; height: 16px; transition: transform 0.2s ease; }
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
}
.faq-icon::after { transform: rotate(90deg); }
.faq-list details[open] .faq-icon { transform: rotate(45deg); }
.faq-list details p { max-width: 60ch; padding-bottom: 1.5rem; color: var(--muted); }

/* About */
.about { text-align: center; }
.about p { margin-top: 1.25rem; font-size: 1.1875rem; color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer {
  padding-block: 32px;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 0.9375rem;
  color: var(--muted);
}
.site-footer a { color: var(--text); text-underline-offset: 3px; }

/* ---------- Hover & focus polish (color only, safe for everyone) ---------- */
.nav a { position: relative; transition: color 0.25s ease, background-color 0.25s ease; }
.panel, .check-card { transition: border-color 0.4s ease; }
.panel:hover { border-color: rgba(168, 224, 106, 0.28); }
.panel-accent:hover { border-color: rgba(168, 224, 106, 0.5); }
.field input, .hero-form { transition: border-color 0.25s ease, box-shadow 0.25s ease; }
.hero-form:focus-within { box-shadow: 0 0 0 4px rgba(168, 224, 106, 0.15); }
.faq-list summary { transition: color 0.25s ease; }
.faq-list summary:hover { color: #fff; }
.site-footer a { transition: color 0.25s ease; }
.site-footer a:hover { color: var(--accent); }

/* ---------- Motion (only when the visitor hasn't asked for reduced motion) ---------- */
@media (prefers-reduced-motion: no-preference) {
  /* Buttons: lift + glow on hover, press down on click */
  .btn { transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.25s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.25s ease; }
  .btn:hover { transform: translateY(-2px); }
  .btn:active { transform: translateY(0) scale(0.98); }
  .btn-primary:hover { box-shadow: 0 8px 28px rgba(168, 224, 106, 0.28); }
  .btn-secondary svg { transition: transform 0.25s ease; }
  .btn-secondary:hover svg { transform: translateX(3px); }
  .btn:disabled { transform: none; }

  /* Menu links: underline grows from the center */
  .nav a::after {
    content: "";
    position: absolute;
    left: 0.8rem;
    right: 0.8rem;
    bottom: 8px;
    height: 1px;
    background: var(--accent);
    transform: scaleX(0);
    transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
  }
  .nav a:hover::after { transform: scaleX(1); }

  /* Cards lift slightly */
  .panel { transition: border-color 0.4s ease, transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1); }
  .panel:hover { transform: translateY(-4px); }

  /* Process orbs: colors swirl and the orb grows a little on hover */
  .orb { transition: box-shadow 0.5s ease, filter 0.5s ease, transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1); }
  .phase:hover .orb { transform: scale(1.06); }
  .phase:hover .orb::before { transform: rotate(40deg) scale(1.05); }

  /* Tag dot breathes */
  .tag::before { animation: pulse 2.8s ease-in-out infinite; }

  /* Hero: header and text rise in on page load */
  .site-header { animation: fade 0.8s ease both; }
  .hero-content > * { animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
  .hero-content > :nth-child(2) { animation-delay: 0.12s; }
  .hero-content > :nth-child(3) { animation-delay: 0.24s; }
  .terrain { animation: fade 1.6s ease 0.2s both; }

  /* Sections fade up as they scroll into view */
  .reveal {
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1);
    transition-delay: var(--d, 0ms);
  }
  .js .reveal:not(.is-visible) { opacity: 0; transform: translateY(28px); }

  /* FAQ answers slide open (in browsers that support it) */
  .faq-list details { interpolate-size: allow-keywords; }
  .faq-list details::details-content {
    block-size: 0;
    overflow: hidden;
    transition: block-size 0.4s cubic-bezier(0.2, 0.7, 0.2, 1), content-visibility 0.4s allow-discrete;
  }
  .faq-list details[open]::details-content { block-size: auto; }

  /* Thank-you message appears softly */
  .form-success, .hero-success { animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: none; }
}
@keyframes fade {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 6px rgba(168, 224, 106, 0.4); }
  50% { box-shadow: 0 0 14px rgba(168, 224, 106, 0.9); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}