/* =========================================================
   KRUQ Partner Hub — partners.kruq.com.pl
   Design tokens
   ========================================================= */
:root {
  --ink-900: #05070d;
  --ink-850: #070a12;
  --ink-800: #0a0e19;
  --ink-750: #0d1220;
  --ink-700: #101728;

  --line:        rgba(137, 163, 214, 0.14);
  --line-strong: rgba(137, 163, 214, 0.26);

  --text:   #e9edf7;
  --text-2: #b6c0d6;
  --muted:  #8c98b3;

  --accent:        #2a63f0;
  --accent-hover:  #3a74ff;
  --accent-bright: #7aa5ff;
  --accent-dim:    rgba(58, 116, 255, 0.14);

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 20px;

  --shell: 1200px;
  --gutter: clamp(1.25rem, 5vw, 3rem);
  --section-y: clamp(5rem, 11vw, 9.5rem);

  --font-sans: "Instrument Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ink-900);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.12;
  color: #f3f6fd;
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

a { color: var(--accent-bright); text-decoration: none; }
a:hover { color: #a3c1ff; }

:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

.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;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 1rem;
  z-index: 200;
  padding: 0.7rem 1.1rem;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  transition: top 0.18s var(--ease);
}
.skip-link:focus { top: 1rem; color: #fff; }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 7, 13, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}
.site-header.is-stuck {
  border-bottom-color: var(--line);
  background: rgba(5, 7, 13, 0.9);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 74px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
  flex-shrink: 0;
}
.brand:hover { color: var(--text); }
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  color: var(--accent-bright);
  background: linear-gradient(160deg, rgba(58,116,255,0.16), rgba(58,116,255,0.02));
}
.brand-text { display: inline-flex; align-items: center; gap: 0.6rem; }
.brand-name {
  font-weight: 700;
  letter-spacing: 0.1em;
  font-size: 0.95rem;
}
.brand-divider {
  width: 1px; height: 15px;
  background: var(--line-strong);
}
.brand-sub {
  font-size: 0.86rem;
  color: var(--muted);
  letter-spacing: 0.01em;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.primary-nav > ul {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}
.primary-nav a {
  color: var(--text-2);
  font-size: 0.9rem;
  letter-spacing: 0.005em;
  transition: color 0.18s var(--ease);
}
.primary-nav a:hover { color: #fff; }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  cursor: pointer;
}
.nav-toggle-bars { display: block; width: 17px; }
.nav-toggle-bars span {
  display: block;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.22s var(--ease), opacity 0.22s var(--ease);
}
.nav-toggle-bars span + span { margin-top: 5px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:first-child { transform: translateY(3.25px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:last-child  { transform: translateY(-3.25px) rotate(-45deg); }

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1.6rem;
  border-radius: 10px;
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 0.97rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  line-height: 1.2;
  cursor: pointer;
  text-align: center;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease),
              color 0.2s var(--ease), transform 0.2s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn-arrow { transition: transform 0.2s var(--ease); flex-shrink: 0; }
.btn:hover .btn-arrow { transform: translateX(3px); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.14) inset, 0 12px 30px -14px rgba(42, 99, 240, 0.9);
}
.btn-primary:hover { background: var(--accent-hover); color: #fff; }

.btn-ghost {
  background: rgba(255,255,255,0.02);
  border-color: var(--line-strong);
  color: var(--text);
}
.btn-ghost:hover { border-color: rgba(137,163,214,0.45); background: rgba(255,255,255,0.05); color: #fff; }

.btn-outline {
  background: transparent;
  border-color: rgba(58,116,255,0.42);
  color: var(--accent-bright);
}
.btn-outline:hover { border-color: var(--accent-hover); background: var(--accent-dim); color: #a3c1ff; }

.btn-sm { padding: 0.62rem 1.1rem; font-size: 0.88rem; border-radius: 9px; }
.btn-lg { padding: 1.05rem 1.9rem; font-size: 1.02rem; }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  padding-top: clamp(4.5rem, 10vw, 8.5rem);
  padding-bottom: clamp(4.5rem, 9vw, 7.5rem);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.hero-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 80% at 78% -10%, rgba(42, 99, 240, 0.22), transparent 58%),
    radial-gradient(70% 55% at 8% 105%, rgba(42, 99, 240, 0.10), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,0.02), transparent 30%);
}
.hero-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(137,163,214,0.075) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(137,163,214,0.075) 1px, transparent 1px);
  background-size: 74px 74px;
  -webkit-mask-image: radial-gradient(105% 78% at 62% 0%, #000 0%, transparent 72%);
  mask-image: radial-gradient(105% 78% at 62% 0%, #000 0%, transparent 72%);
}
.hero-inner { position: relative; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.735rem;
  font-weight: 500;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--accent-bright);
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.eyebrow-index { color: var(--muted); }
.eyebrow-index::after {
  content: "";
  display: inline-block;
  width: 18px;
  height: 1px;
  background: var(--line-strong);
  vertical-align: middle;
  margin-left: 0.7rem;
}

.hero h1 {
  margin-top: 1.6rem;
  font-size: clamp(2.5rem, 6.1vw, 4.4rem);
  letter-spacing: -0.035em;
  line-height: 1.04;
  max-width: 17ch;
}
.headline-muted {
  color: #9fb0d0;
  background: linear-gradient(96deg, #9fb0d0 12%, #6f9dff 92%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lead {
  margin-top: 1.75rem;
  max-width: 62ch;
  font-size: clamp(1.02rem, 1.35vw, 1.16rem);
  color: var(--text-2);
  line-height: 1.68;
}

.cta-row {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.cred-strip {
  margin-top: 3.5rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 2.4rem;
}
.cred-strip li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.cred-strip li::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(42,99,240,0.16);
}

/* =========================================================
   Section scaffolding
   ========================================================= */
.section {
  padding-block: var(--section-y);
  border-bottom: 1px solid var(--line);
}
.section-alt {
  background:
    linear-gradient(180deg, rgba(137,163,214,0.035), transparent 42%),
    var(--ink-850);
}

.section-head { max-width: 68ch; margin-bottom: clamp(2.75rem, 5vw, 4.25rem); }
.section-head h2,
.split-head h2 {
  margin-top: 1.35rem;
  font-size: clamp(1.85rem, 3.5vw, 2.7rem);
  letter-spacing: -0.03em;
  max-width: 20ch;
}
.section-lead {
  margin-top: 1.25rem;
  color: var(--text-2);
  max-width: 60ch;
  font-size: 1.02rem;
}

/* =========================================================
   Section 1 — Collaboration models
   ========================================================= */
.model-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.1rem;
}
.span-7 { grid-column: span 7; }
.span-5 { grid-column: span 5; }

.model-card {
  position: relative;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(158deg, rgba(255,255,255,0.035) 0%, rgba(255,255,255,0.008) 46%, transparent 100%),
    var(--ink-800);
  overflow: hidden;
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease), background-color 0.28s var(--ease);
}
.model-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(58,116,255,0.55) 22%, transparent 62%);
  opacity: 0;
  transition: opacity 0.28s var(--ease);
}
.model-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}
.model-card:hover::before { opacity: 1; }

.card-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--accent-bright);
  margin-bottom: 1.35rem;
}
.model-card h3 {
  font-size: clamp(1.2rem, 1.9vw, 1.42rem);
  letter-spacing: -0.02em;
}
.model-card p {
  margin-top: 0.85rem;
  color: var(--text-2);
  max-width: 46ch;
  font-size: 0.99rem;
}

/* =========================================================
   Section 2 — Capabilities matrix
   ========================================================= */
.capability-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(10, 14, 25, 0.55);
}
.capability-matrix li {
  padding: clamp(1.6rem, 2.6vw, 2.35rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background-color 0.25s var(--ease);
}
.capability-matrix li:nth-child(3n) { border-right: 0; }
.capability-matrix li:nth-last-child(-n+3) { border-bottom: 0; }
.capability-matrix li:hover { background: rgba(58,116,255,0.045); }
.capability-matrix h3 {
  font-size: 1.08rem;
  letter-spacing: -0.015em;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}
.capability-matrix h3::before {
  content: "";
  width: 14px; height: 1px;
  background: var(--accent);
  flex-shrink: 0;
  transform: translateY(-4px);
}
.capability-matrix p {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.62;
}

/* =========================================================
   Section 3 — Process
   ========================================================= */
.process-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  counter-reset: step;
}
.process-track li {
  position: relative;
  padding-top: 2.6rem;
  border-top: 1px solid var(--line);
}
.process-track li::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 34px; height: 1px;
  background: var(--accent);
}
.step-num {
  position: absolute;
  top: 1.1rem;
  left: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--accent-bright);
}
.process-track h3 {
  font-size: 1.02rem;
  letter-spacing: -0.012em;
}
.process-track p {
  margin-top: 0.7rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* =========================================================
   Split layout (Principles / Trust)
   ========================================================= */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: start;
}
.split-head .btn { margin-top: 2rem; }

.principle-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.principle-list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.05rem 0.25rem;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-size: 1.01rem;
}
.tick {
  position: relative;
  width: 20px; height: 20px;
  flex-shrink: 0;
  border: 1px solid rgba(58,116,255,0.42);
  border-radius: 6px;
  background: var(--accent-dim);
}
.tick::after {
  content: "";
  position: absolute;
  left: 6px; top: 3px;
  width: 5px; height: 9px;
  border: solid var(--accent-bright);
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(43deg);
}

.trust-list { display: grid; gap: 1rem; margin: 0; }
.trust-list > div {
  padding: 1.5rem 1.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(255,255,255,0.03), transparent 70%), var(--ink-800);
}
.trust-list dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-bright);
}
.trust-list dd {
  margin: 0.7rem 0 0;
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.62;
}

/* =========================================================
   Section 6 — FAQ
   ========================================================= */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.5rem 0.25rem;
  cursor: pointer;
  list-style: none;
  font-size: clamp(1.02rem, 1.5vw, 1.14rem);
  font-weight: 600;
  color: #eef2fb;
  letter-spacing: -0.014em;
  transition: color 0.2s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--accent-bright); }

.faq-icon {
  position: relative;
  width: 15px; height: 15px;
  flex-shrink: 0;
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  background: var(--accent-bright);
  transform: translate(-50%, -50%);
  transition: transform 0.24s var(--ease), opacity 0.24s var(--ease);
}
.faq-icon::before { width: 13px; height: 1.5px; }
.faq-icon::after  { width: 1.5px; height: 13px; }
.faq details[open] .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

.faq-body {
  padding: 0 0 1.75rem;
  max-width: 78ch;
}
.faq-body p {
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.7;
}

/* =========================================================
   Final CTA
   ========================================================= */
.final-cta-section { border-bottom: 0; }
.final-cta {
  position: relative;
  text-align: center;
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.5rem, 5vw, 4rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(90% 130% at 50% 0%, rgba(42, 99, 240, 0.20), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,0.035), transparent 55%),
    var(--ink-800);
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute;
  top: 0; left: 15%;
  width: 70%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(122,165,255,0.6), transparent);
}
.final-cta h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  letter-spacing: -0.032em;
  max-width: 18ch;
  margin-inline: auto;
}
.final-cta > p {
  margin-top: 1.15rem;
  color: var(--text-2);
  font-size: 1.06rem;
  max-width: 52ch;
  margin-inline: auto;
}
.final-cta .btn { margin-top: 2.35rem; }
.final-mail {
  margin-top: 1.6rem !important;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.03em;
}
.final-mail a { color: var(--muted); }
.final-mail a:hover { color: var(--accent-bright); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--ink-850);
  padding-top: clamp(3rem, 6vw, 4.5rem);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
}
.footer-name {
  font-weight: 700;
  letter-spacing: 0.11em;
  font-size: 1.02rem;
}
.footer-tag {
  margin-top: 0.5rem;
  color: var(--muted);
  font-size: 0.93rem;
  max-width: 28ch;
}
.footer-heading {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.1rem;
}
.footer-nav ul { display: grid; gap: 0.7rem; }
.footer-nav a {
  color: var(--text-2);
  font-size: 0.95rem;
  transition: color 0.18s var(--ease);
}
.footer-nav a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.6rem;
  padding-bottom: 2.2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}
.footer-locale { font-family: var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.72rem; }

/* =========================================================
   404
   ========================================================= */
.error-page {
  min-height: 72vh;
  display: grid;
  align-content: center;
  padding-block: clamp(4rem, 12vw, 9rem);
  border-bottom: 1px solid var(--line);
}
.error-code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-bright);
}
.error-page h1 {
  margin-top: 1.4rem;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  letter-spacing: -0.032em;
}
.error-page .lead { margin-top: 1.3rem; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1040px) {
  .process-track { grid-template-columns: repeat(2, 1fr); gap: 2rem 1.75rem; }
  .capability-matrix { grid-template-columns: repeat(2, 1fr); }
  .capability-matrix li:nth-child(3n) { border-right: 1px solid var(--line); }
  .capability-matrix li:nth-child(2n) { border-right: 0; }
  .capability-matrix li:nth-last-child(-n+3) { border-bottom: 1px solid var(--line); }
  .capability-matrix li:nth-last-child(-n+2) { border-bottom: 0; }
}

@media (max-width: 900px) {
  html { scroll-padding-top: 84px; }

  .nav-toggle { display: inline-flex; }

  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem var(--gutter) 1.5rem;
    background: rgba(5, 7, 13, 0.98);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .primary-nav.is-open { display: flex; }
  .primary-nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .primary-nav > ul a {
    display: block;
    padding: 0.95rem 0.1rem;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
  }
  .nav-cta { margin-top: 1.25rem; align-self: flex-start; }

  .split { grid-template-columns: 1fr; }
  .model-grid { gap: 0.9rem; }
  .span-7, .span-5 { grid-column: span 12; }

  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  body { font-size: 15.5px; }
  .brand-sub, .brand-divider { display: none; }
  .capability-matrix { grid-template-columns: 1fr; }
  .capability-matrix li { border-right: 0 !important; border-bottom: 1px solid var(--line) !important; }
  .capability-matrix li:last-child { border-bottom: 0 !important; }
  .process-track { grid-template-columns: 1fr; gap: 1.75rem; }
  .cred-strip { gap: 0.75rem 1.5rem; }
  .cta-row .btn { width: 100%; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .faq summary { gap: 1.25rem; }
}

/* =========================================================
   Motion preferences
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .btn:hover, .model-card:hover { transform: none; }
}

@media print {
  .site-header, .nav-toggle, .hero-backdrop { display: none !important; }
  body { background: #fff; color: #000; }
}