/* =========================================================
   FULCRUM ASSETS — Landing page styles
   Variant: obsidian (dark + lime)
   Adapted from FulcrumSystems-Web/products/product.css
   ========================================================= */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg-0: #07090d;
  --bg-1: #0c1015;
  --bg-2: #12171e;
  --ink-1: #e8ece8;
  --ink-2: #9aa0a6;
  --ink-3: #5e646c;
  --line: rgba(255, 255, 255, 0.07);
  --accent: #c6ff4a;
  --accent-dim: rgba(198, 255, 74, 0.18);
  --warn: #ff9b4a;
  --success: #6bd47a;
  --f-display: 'Space Grotesk', system-ui, sans-serif;
  --f-body: 'Inter', system-ui, sans-serif;
  --f-mono: 'JetBrains Mono', monospace;
  --f-serif: 'Instrument Serif', serif;
  --radius: 14px;
}

html, body {
  background: var(--bg-0);
  color: var(--ink-1);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body { position: relative; min-height: 100vh; overflow-x: hidden; }

/* Ambient lime glows */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% 10%, color-mix(in oklch, var(--accent) 12%, transparent), transparent 60%),
    radial-gradient(ellipse 60% 40% at 85% 30%, color-mix(in oklch, var(--accent) 6%, transparent), transparent 55%),
    radial-gradient(ellipse 70% 45% at 70% 85%, color-mix(in oklch, var(--accent) 8%, transparent), transparent 60%);
  opacity: 0.9;
}

/* Subtle grid */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent 80%);
}

body > * { position: relative; z-index: 1; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.mono { font-family: var(--f-mono); }
.wrap { max-width: 1320px; margin: 0 auto; padding: 0 40px; }

/* ================ NAV ================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklch, var(--bg-0) 85%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 16px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: 1.1rem;
}
.nav__brand img { width: 30px; height: 30px; border-radius: 50%; }
.nav__links {
  display: flex;
  gap: 32px;
  font-size: 0.9rem;
  color: var(--ink-2);
}
.nav__links a { transition: color 0.2s; }
.nav__links a:hover { color: var(--ink-1); }
.nav__cta {
  padding: 9px 20px;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-family: var(--f-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  transition: all 0.2s;
}
.nav__cta:hover { background: var(--accent); color: var(--bg-0); }

/* ================ HERO ================ */
.hero {
  padding: 80px 0 100px;
}
.hero__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  font-family: var(--f-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-wrap: wrap;
}
.hero__eyebrow { color: var(--accent); }
.hero__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-2);
}
.hero__status .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.hero__title {
  font-family: var(--f-display);
  font-size: clamp(2.6rem, 5.5vw, 4.8rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin-bottom: 24px;
  max-width: 1100px;
}
.hero__title em { font-style: italic; color: var(--accent); }

.hero__lede {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 720px;
}

.hero__ctas {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn--primary {
  background: var(--accent);
  color: var(--bg-0);
  border-color: var(--accent);
}
.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px -10px var(--accent);
}
.btn--ghost {
  background: transparent;
  color: var(--ink-1);
  border-color: var(--line);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }

.hero__meta {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.hm__k {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.hm__v { font-size: 0.98rem; color: var(--ink-1); }

/* ================ SECTION ================ */
.section { padding: 100px 0; }
.section--tight { padding: 60px 0; }

.section-head { max-width: 900px; margin-bottom: 56px; }
.section-head--center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head .eyebrow {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-head h2 {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.section-head p {
  margin-top: 16px;
  font-size: 1.05rem;
  color: var(--ink-2);
  max-width: 720px;
}

/* ================ PAIN STATEMENT ================ */
.pain {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.pain__col h3 {
  font-family: var(--f-display);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.pain__col--before h3::before {
  content: '×';
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid var(--warn);
  color: var(--warn);
  border-radius: 50%;
  font-size: 0.95rem;
}
.pain__col--after h3::before {
  content: '✓';
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: var(--bg-0);
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 700;
}
.pain__col ul { list-style: none; display: grid; gap: 14px; }
.pain__col li {
  padding: 16px 18px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink-2);
  font-size: 0.95rem;
}

/* ================ STEPS (HOW IT WORKS) ================ */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: steps;
}
.step {
  position: relative;
  padding: 28px 24px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  counter-increment: steps;
}
.step::before {
  content: counter(steps, decimal-leading-zero);
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  display: block;
}
.step h4 {
  font-family: var(--f-display);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.step p { font-size: 0.92rem; color: var(--ink-2); line-height: 1.55; }

/* ================ FEATURE GRID ================ */
.feats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feat {
  padding: 32px 28px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.feat:hover { border-color: var(--accent); transform: translateY(-2px); }
.feat__ico {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--accent);
  font-size: 1.15rem;
  margin-bottom: 20px;
}
.feat h3 {
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.feat p { color: var(--ink-2); font-size: 0.92rem; line-height: 1.6; }

/* ================ GALLERY ================ */
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.gallery__hero { grid-column: 1 / -1; }
.gal {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-1);
}
.gal img { width: 100%; display: block; transition: transform 0.5s; }
.gal:hover img { transform: scale(1.02); }
.gal__cap {
  position: absolute;
  bottom: 14px;
  left: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  background: rgba(8, 10, 14, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.78rem;
}
.gal__cap .mono { color: var(--accent); font-size: 0.72rem; }

/* ================ DIFFERENTIATORS ================ */
.diffs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.diff {
  padding: 36px 32px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.diff__num {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.diff h3 {
  font-family: var(--f-display);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.diff p { color: var(--ink-2); font-size: 0.95rem; line-height: 1.65; }

/* ================ TRUST ================ */
.trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.trust-item {
  padding: 24px 20px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
}
.trust-item__ico {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  margin: 0 auto 14px;
  color: var(--accent);
  font-size: 1.1rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-0);
}
.trust-item h4 {
  font-size: 0.98rem;
  font-weight: 500;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.trust-item p { font-size: 0.82rem; color: var(--ink-3); line-height: 1.5; }

/* ================ FAQ ================ */
.faq { max-width: 860px; margin: 0 auto; }
.faq details {
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary {
  font-family: var(--f-display);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  color: var(--accent);
  font-size: 1.4rem;
  font-weight: 300;
  transition: transform 0.2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p {
  margin-top: 14px;
  color: var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ================ DEMO CTA / FORM ================ */
.cta {
  margin: 40px 0 100px;
  padding: 64px 56px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 100% 50%, var(--accent-dim), transparent 70%);
  pointer-events: none;
}
.cta__text { position: relative; }
.cta__text .eyebrow {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.cta__text h2 {
  font-family: var(--f-display);
  font-size: 2.1rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 14px;
}
.cta__text p { color: var(--ink-2); font-size: 1rem; line-height: 1.65; }
.cta__form { position: relative; display: grid; gap: 12px; }
.cta__form input,
.cta__form textarea {
  padding: 14px 16px;
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink-1);
  font-family: var(--f-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}
.cta__form input:focus,
.cta__form textarea:focus { border-color: var(--accent); }
.cta__form textarea { resize: vertical; min-height: 90px; }
.cta__form button {
  padding: 14px 24px;
  background: var(--accent);
  color: var(--bg-0);
  border: none;
  border-radius: 10px;
  font-family: var(--f-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.15s;
  font-weight: 600;
}
.cta__form button:hover { transform: translateY(-1px); }
.cta__note {
  margin-top: 6px;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}

/* ================ FOOTER ================ */
.foot {
  border-top: 1px solid var(--line);
  padding: 56px 0 32px;
}
.foot__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.foot__col h5 {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 16px;
}
.foot__col ul { list-style: none; display: grid; gap: 10px; }
.foot__col a {
  font-size: 0.92rem;
  color: var(--ink-2);
  transition: color 0.2s;
}
.foot__col a:hover { color: var(--accent); }
.foot__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 1.05rem;
}
.foot__brand img { width: 32px; height: 32px; border-radius: 50%; }
.foot__about {
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.65;
  max-width: 360px;
}
.foot__bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 0.78rem;
  color: var(--ink-3);
  flex-wrap: wrap;
  gap: 16px;
}

/* ================ RESPONSIVE ================ */
@media (max-width: 1024px) {
  .feats { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .trust { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .wrap { padding: 0 20px; }
  .nav__links { display: none; }
  .hero__meta { grid-template-columns: repeat(2, 1fr); }
  .feats { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .pain { grid-template-columns: 1fr; gap: 32px; }
  .diffs { grid-template-columns: 1fr; }
  .trust { grid-template-columns: 1fr; }
  .cta { grid-template-columns: 1fr; padding: 40px 28px; }
  .foot__grid { grid-template-columns: 1fr; gap: 32px; }
  .foot__bottom { flex-direction: column; align-items: flex-start; }
}

/* =========================================================
   MOTION & EFFECTS — added for visual polish
   ========================================================= */

/* ---------- Reveal-on-scroll ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.7, 0.2, 1),
              transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
  will-change: opacity, transform;
}
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: 0.06s; }
[data-reveal-delay="2"] { transition-delay: 0.12s; }
[data-reveal-delay="3"] { transition-delay: 0.18s; }
[data-reveal-delay="4"] { transition-delay: 0.24s; }
[data-reveal-delay="5"] { transition-delay: 0.30s; }
[data-reveal-delay="6"] { transition-delay: 0.36s; }

/* ---------- Cursor-following spotlight on cards ---------- */
.has-spotlight {
  --mx: 50%;
  --my: 50%;
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.has-spotlight::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    420px circle at var(--mx) var(--my),
    color-mix(in oklch, var(--accent) 14%, transparent),
    transparent 55%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
  z-index: 0;
}
.has-spotlight:hover::before { opacity: 1; }
.has-spotlight > * { position: relative; z-index: 1; }

/* ---------- Steps: numbered cards with richer hover ---------- */
.step {
  transition: border-color 0.35s ease, transform 0.35s ease,
              box-shadow 0.35s ease;
}
.step::before { transition: color 0.3s ease, transform 0.3s ease; }
.step:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -22px color-mix(in oklch, var(--accent) 50%, transparent);
}
.step:hover::before { transform: translateX(2px); letter-spacing: 0.16em; }

/* ---------- Feature cards: icon pulse + accent glow ---------- */
.feat {
  transition: border-color 0.35s ease, transform 0.35s ease,
              box-shadow 0.35s ease;
}
.feat:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 24px 50px -28px color-mix(in oklch, var(--accent) 60%, transparent);
}
.feat__ico {
  transition: border-color 0.3s ease, color 0.3s ease,
              transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1),
              box-shadow 0.3s ease;
}
.feat:hover .feat__ico {
  border-color: var(--accent);
  transform: rotate(-6deg) scale(1.06);
  box-shadow: 0 0 0 4px color-mix(in oklch, var(--accent) 12%, transparent);
}

/* ---------- Differentiator cards ---------- */
.diff {
  transition: border-color 0.35s ease, transform 0.35s ease,
              box-shadow 0.35s ease;
}
.diff:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 22px 48px -26px color-mix(in oklch, var(--accent) 55%, transparent);
}
.diff__num { transition: letter-spacing 0.3s ease; }
.diff:hover .diff__num { letter-spacing: 0.14em; }

/* ---------- Trust items: ring pulse ---------- */
.trust-item {
  transition: border-color 0.35s ease, transform 0.35s ease,
              background 0.35s ease;
}
.trust-item:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.trust-item__ico { transition: transform 0.4s ease, box-shadow 0.4s ease; }
.trust-item:hover .trust-item__ico {
  transform: scale(1.08);
  box-shadow: 0 0 0 6px color-mix(in oklch, var(--accent) 10%, transparent);
}

/* ---------- Pain list items: subtle slide on hover ---------- */
.pain__col li {
  transition: border-color 0.3s ease, transform 0.3s ease,
              background 0.3s ease;
}
.pain__col--after li:hover {
  border-color: var(--accent);
  transform: translateX(3px);
}
.pain__col--before li:hover {
  border-color: color-mix(in oklch, var(--warn) 60%, transparent);
  transform: translateX(-3px);
}

/* ---------- Gallery: caption rises, image scales ---------- */
.gal { transition: border-color 0.35s ease, transform 0.4s ease; }
.gal:hover { border-color: var(--accent); }
.gal__cap {
  transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1),
              border-color 0.3s ease;
}
.gal:hover .gal__cap {
  transform: translateY(-4px);
  border-color: var(--accent);
}

/* ---------- Status dot pulse ---------- */
.hero__status .dot {
  position: relative;
}
.hero__status .dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--success);
  opacity: 0.5;
  animation: dot-pulse 2.2s ease-out infinite;
}
@keyframes dot-pulse {
  0%   { transform: scale(0.6); opacity: 0.55; }
  70%  { transform: scale(2.2); opacity: 0; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* ---------- Hero title: subtle gradient sweep on the accent em ---------- */
.hero__title em {
  background: linear-gradient(
    100deg,
    var(--accent) 0%,
    #e8ffb0 50%,
    var(--accent) 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: title-shimmer 8s ease-in-out infinite;
}
@keyframes title-shimmer {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

/* ---------- Buttons: light sweep on hover ---------- */
.btn {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    100deg,
    transparent 0%,
    rgba(255, 255, 255, 0.18) 50%,
    transparent 100%
  );
  transform: skewX(-18deg);
  transition: left 0.6s ease;
  pointer-events: none;
  z-index: -1;
}
.btn:hover::after { left: 130%; }

/* ---------- CTA section: animated accent glow ---------- */
.cta::before {
  animation: cta-drift 14s ease-in-out infinite alternate;
}
@keyframes cta-drift {
  0%   { transform: translate(0, 0); }
  50%  { transform: translate(-6%, 4%); }
  100% { transform: translate(4%, -3%); }
}

/* ---------- Form fields: glow on focus ---------- */
.cta__form input,
.cta__form textarea {
  transition: border-color 0.25s ease, box-shadow 0.25s ease,
              background 0.25s ease;
}
.cta__form input:focus,
.cta__form textarea:focus {
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--accent) 18%, transparent);
}
.cta__form button {
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.cta__form button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -12px var(--accent);
}

/* ---------- FAQ: smoother open ---------- */
.faq details {
  transition: background 0.25s ease;
}
.faq details:hover { background: color-mix(in oklch, var(--bg-1) 50%, transparent); }
.faq details[open] {
  background: color-mix(in oklch, var(--bg-1) 70%, transparent);
}
.faq summary { transition: color 0.2s ease; }
.faq details:hover summary { color: var(--ink-1); }

/* ---------- Nav brand: logo subtle bounce on hover ---------- */
.nav__brand img { transition: transform 0.3s ease; }
.nav__brand:hover img { transform: rotate(-8deg) scale(1.08); }

/* ---------- Reduced motion: respect user preference ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}