/* ============================================
   JUNK REMOVAL OPS — Design System
   Industrial • Confident • Authoritative
   ============================================ */

:root {
  /* Palette — Junk Raider brand colors */
  --ink: #1a1a1a;            /* JR dark */
  --slate-900: #1a1a1a;      /* primary dark surface */
  --slate-800: #2b2b2b;      /* elevated dark surface */
  --slate-700: #3d3d3d;
  --slate-500: #5a5a5a;      /* JR secondary text */
  --slate-400: #888888;
  --slate-300: #bbbbbb;
  --slate-200: #dddddd;
  --slate-100: #f3f5f6;      /* JR light bg */
  --bone: #f3f5f6;           /* JR off-white surface */
  --paper: #f8f9fa;          /* page background */
  --white: #FFFFFF;

  --jr-green: #72a53b;       /* JR primary green */
  --jr-blue: #2b5598;        /* JR secondary blue */
  --jr-red: #ea2300;         /* JR accent red */

  --accent: #72a53b;         /* JR green as primary accent */
  --accent-hover: #5d8a2e;
  --accent-soft: rgba(114, 165, 59, 0.12);
  --accent-line: rgba(114, 165, 59, 0.35);

  /* Type */
  --font-display: 'Plus Jakarta Sans', 'Inter Tight', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Spacing */
  --container: 1200px;
  --container-narrow: 880px;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-card: 0 1px 2px rgba(15,23,42,0.04), 0 8px 24px -8px rgba(15,23,42,0.10);
  --shadow-lift: 0 12px 40px -16px rgba(15,23,42,0.18);
}

/* ============== Reset & Base ============== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--slate-900);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ============== Typography ============== */
.h-display {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.02;
  color: var(--white);
  font-size: clamp(2.5rem, 6.5vw, 5.5rem);
}
.h-display--ink { color: var(--slate-900); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}
.eyebrow--muted { color: var(--slate-500); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0;
}
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); letter-spacing: -0.015em; }
h4 { font-size: 1.0625rem; letter-spacing: -0.01em; }

p { margin: 0; }
.lead {
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  line-height: 1.5;
  color: var(--slate-300);
  max-width: 60ch;
}
.lead--ink { color: var(--slate-700); }

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

section { padding: clamp(80px, 10vw, 140px) 0; }
section.tight { padding: clamp(60px, 7vw, 100px) 0; }

/* ============== Nav ============== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
}
.nav__logo-mark { width: 28px; height: 28px; flex-shrink: 0; }
.nav__logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white);
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-300);
  transition: color 0.2s;
}
.nav__link:hover { color: var(--white); }
.nav__link.is-active { color: var(--accent); }

@media (max-width: 640px) {
  .nav__links { gap: 14px; }
  .nav__link { font-size: 0.8125rem; }
  .nav__logo { gap: 8px; }
  .nav__logo-mark { width: 24px; height: 24px; }
  .nav__logo-text { font-size: 0.66rem; letter-spacing: 0.1em; white-space: nowrap; }
  .nav__inner { height: 60px; }
  .container { padding: 0 18px; }
}
@media (max-width: 420px) {
  .nav__logo-text { display: none; }
}

/* ============== Buttons ============== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  border-radius: var(--radius-sm);
  transition: transform 0.15s, background 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn--primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 1px 0 rgba(255,255,255,0.18) inset, 0 8px 22px -10px rgba(234,88,12,0.6);
}
.btn--primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.18);
}
.btn--ghost:hover { background: rgba(255,255,255,0.06); }
.btn--ink {
  background: var(--slate-900);
  color: var(--white);
}
.btn--ink:hover { background: var(--slate-800); }

/* ============== Hero ============== */
.hero {
  position: relative;
  background: var(--slate-900);
  color: var(--white);
  overflow: hidden;
  padding: clamp(80px, 12vw, 160px) 0 clamp(80px, 10vw, 120px);
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/hero-blueprint.png');
  background-size: cover;
  background-position: right center;
  opacity: 0.55;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--slate-900) 0%, rgba(15,23,42,0.92) 35%, rgba(15,23,42,0.55) 70%, rgba(15,23,42,0.7) 100%);
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  margin-bottom: 28px;
}
.hero__title { margin-bottom: 24px; }
.hero__title .accent { color: var(--accent); }
.hero__sub { margin-bottom: 40px; }
.hero__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 64px;
}
.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.08);
  max-width: 640px;
}
.stat__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1;
}
.stat__label {
  font-size: 0.8125rem;
  color: var(--slate-400);
  margin-top: 6px;
}

@media (max-width: 640px) {
  .hero__stats { grid-template-columns: 1fr 1fr; gap: 20px; }
  .hero__bg { opacity: 0.35; }
}

/* ============== Section headers ============== */
.section-head {
  max-width: 720px;
  margin-bottom: 56px;
}
.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-head .eyebrow { margin-bottom: 16px; display: inline-block; }
.section-head h2 { margin-bottom: 16px; }
.section-head p { color: var(--slate-600, #475569); font-size: 1.0625rem; line-height: 1.55; }

/* ============== Docs grid (what you unlocked) ============== */
.section--bone { background: var(--bone); }
.section--paper { background: var(--paper); }
.section--ink { background: var(--slate-900); color: var(--white); }

.docs-group {
  margin-bottom: 56px;
}
.docs-group:last-child { margin-bottom: 0; }
.docs-group__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.docs-group__label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-line), transparent);
}
.docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.doc-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  transition: border-color 0.2s, transform 0.15s;
}
.doc-card:hover {
  border-color: var(--accent-line);
  transform: translateY(-2px);
}
.doc-card__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--slate-400);
  letter-spacing: 0.06em;
  margin-top: 2px;
  flex-shrink: 0;
  width: 26px;
}
.doc-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--slate-900);
  letter-spacing: -0.005em;
  line-height: 1.3;
}

/* ============== Founder section ============== */
.founder {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 880px) {
  .founder { grid-template-columns: 1fr; }
}
.founder__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--slate-800);
}
.founder__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.founder__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(15,23,42,0.55) 100%);
}
.founder__badge {
  position: absolute;
  left: 20px;
  bottom: 20px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: rgba(15,23,42,0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
}
.founder__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}
.founder__body p {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--slate-700);
  margin-bottom: 18px;
}
.founder__body p:last-of-type { margin-bottom: 32px; }
.founder__signature {
  font-family: 'Caveat', cursive;
  font-size: 1.85rem;
  color: var(--slate-900);
  margin-top: 8px;
}
.founder__role {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--slate-500);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* Case study callout */
.callout {
  background: var(--slate-900);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-top: 48px;
  border: 1px solid rgba(255,255,255,0.08);
  position: relative;
  overflow: hidden;
}
.callout::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
}
.callout__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.callout__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}
.callout__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 768px) {
  .callout__grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .callout { padding: 28px; }
}
.callout__stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.2vw, 1.875rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
}
.callout__stat-label {
  font-size: 0.8125rem;
  color: var(--slate-400);
  margin-top: 6px;
  line-height: 1.35;
}

/* ============== Email capture ============== */
.capture {
  background: var(--slate-900);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.capture::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 48px 48px;
}
.capture__inner {
  position: relative;
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
@media (max-width: 880px) {
  .capture__inner { grid-template-columns: 1fr; }
}
.capture h2 { color: var(--white); margin-bottom: 20px; }
.capture p { color: var(--slate-300); font-size: 1.0625rem; line-height: 1.55; margin-bottom: 24px; }
.capture__bullets { list-style: none; padding: 0; margin: 0; }
.capture__bullets li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  color: var(--slate-300);
  font-size: 0.9375rem;
}
.capture__bullets li::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 1px;
  flex-shrink: 0;
  margin-top: 7px;
  transform: rotate(45deg);
}
.capture__form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 8px;
  box-shadow: 0 20px 60px -20px rgba(0,0,0,0.5);
}
.capture__form-wrap iframe {
  display: block;
  border-radius: 8px;
}

/* ============== Quick start steps ============== */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 880px) {
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .steps { grid-template-columns: 1fr; }
}
.step {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}
.step:hover { border-color: var(--accent-line); transform: translateY(-2px); }
.step__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.25rem;
  letter-spacing: -0.04em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 18px;
}
.step__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--slate-900);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.step__body {
  font-size: 0.9375rem;
  color: var(--slate-700);
  line-height: 1.55;
}

/* ============== Footer ============== */
.footer {
  background: var(--ink);
  color: var(--slate-400);
  padding: 56px 0 40px;
}
.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 36px;
  margin-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}
.footer__logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.footer__tagline {
  font-size: 0.875rem;
  color: var(--slate-400);
  font-style: italic;
}
.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8125rem;
}
.footer__links {
  display: flex;
  gap: 24px;
}
.footer__links a:hover { color: var(--white); }

/* ============== Resources page ============== */
.page-header {
  background: var(--slate-900);
  color: var(--white);
  padding: clamp(80px, 10vw, 140px) 0 clamp(60px, 8vw, 100px);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at top, black 30%, transparent 80%);
}
.page-header__inner { position: relative; max-width: 760px; }
.page-header h1 {
  font-size: clamp(2.25rem, 5vw, 4rem);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--white);
}
.page-header p { color: var(--slate-300); font-size: 1.125rem; max-width: 56ch; }

/* Resource cards grid */
.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.resource-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.resource-card:hover {
  border-color: var(--accent-line);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}
.resource-card__icon {
  width: 44px;
  height: 44px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.resource-card__tag {
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-500);
  padding: 5px 10px;
  background: var(--slate-100);
  border-radius: 999px;
}
.resource-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--slate-900);
}
.resource-card p {
  font-size: 0.9375rem;
  color: var(--slate-700);
  line-height: 1.55;
}

.bottom-cta {
  text-align: center;
  margin-top: 80px;
  padding: 56px 32px;
  background: var(--bone);
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
}
.bottom-cta h3 {
  font-size: 1.75rem;
  color: var(--slate-900);
  margin-bottom: 12px;
}
.bottom-cta p {
  color: var(--slate-700);
  font-size: 1.0625rem;
  margin-bottom: 24px;
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
}

/* ============== Support / FAQ ============== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq {
  border-bottom: 1px solid var(--slate-200);
}
.faq:first-child { border-top: 1px solid var(--slate-200); }
.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 28px 0;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--slate-900);
  letter-spacing: -0.01em;
}
.faq__q-text { flex: 1; }
.faq__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  position: relative;
  color: var(--accent);
  transition: transform 0.3s;
}
.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  background: currentColor;
  transform: translate(-50%, -50%);
}
.faq__icon::before { width: 14px; height: 2px; }
.faq__icon::after { width: 2px; height: 14px; transition: transform 0.3s; }
.faq.is-open .faq__icon::after { transform: translate(-50%, -50%) scaleY(0); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq.is-open .faq__a { max-height: 600px; }
.faq__a-inner {
  padding: 0 0 32px 0;
  color: var(--slate-700);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 65ch;
}
.faq__a-inner p { margin-bottom: 12px; }
.faq__a-inner p:last-child { margin-bottom: 0; }
.faq__a-inner strong { color: var(--slate-900); }

/* Support contact */
.support-contact {
  text-align: center;
  background: var(--slate-900);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 64px 32px;
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}
.support-contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at center, black 20%, transparent 70%);
}
.support-contact__inner { position: relative; }
.support-contact h3 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--white);
  margin-bottom: 14px;
}
.support-contact p {
  color: var(--slate-300);
  font-size: 1.0625rem;
  margin-bottom: 28px;
}
.support-contact__email {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 28px;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  border-radius: var(--radius-sm);
  letter-spacing: -0.005em;
  transition: background 0.2s, transform 0.15s;
}
.support-contact__email:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* ============== Utilities ============== */
.text-center { text-align: center; }
.mt-md { margin-top: 24px; }
.mt-lg { margin-top: 48px; }
.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;
}

/* Subtle entrance */
@media (prefers-reduced-motion: no-preference) {
  .fade-up { animation: fadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) both; }
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }
}