/* ==========================================================================
   Motion — Landing page
   ========================================================================== */

/* --- Hero ----------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 110px 24px 90px;
}
.hero__glow {
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: min(900px, 120vw);
  height: 600px;
  background: radial-gradient(
    ellipse at center,
    rgba(47, 129, 247, 0.28),
    transparent 62%
  );
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
}
.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}
.hero__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 6px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--accent-soft);
}
.hero__title {
  font-size: clamp(3.5rem, 12vw, 6.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin: 22px 0 0;
  background: linear-gradient(180deg, #fff 30%, #a9c4ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__tagline {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 600;
  color: var(--text);
  margin: 14px 0 0;
  letter-spacing: -0.01em;
}
.hero__lead {
  font-size: clamp(1.02rem, 2.2vw, 1.2rem);
  color: var(--muted);
  max-width: 560px;
  margin: 14px auto 0;
  line-height: 1.6;
}
.hero__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 34px;
}

/* --- Section heads -------------------------------------------------------- */
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}
.section-head h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
}
.section-head p {
  color: var(--muted);
  margin: 12px 0 0;
  font-size: 1.02rem;
}

/* --- Features ------------------------------------------------------------- */
.features {
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 24px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.feature-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 30px 28px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform 0.18s ease, border-color 0.18s ease;
  overflow: hidden;
}
.feature-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    600px circle at top right,
    var(--accent-soft),
    transparent 40%
  );
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}
.feature-card:hover::after {
  opacity: 1;
}
.feature-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 20px;
}
.feature-card__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent);
}
.feature-card__title {
  font-size: 1.3rem;
  font-weight: 700;
}
.feature-card__desc {
  color: var(--muted);
  line-height: 1.55;
  margin: 10px 0 24px;
  flex: 1;
}
.feature-card__cta {
  align-self: stretch;
}

/* --- How It Works --------------------------------------------------------- */
.how {
  max-width: 1120px;
  margin: 0 auto;
  padding: 60px 24px;
}
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 28px 26px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.step__num {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.step__title {
  font-size: 1.12rem;
  font-weight: 700;
}
.step__desc {
  color: var(--muted);
  line-height: 1.55;
  margin: 8px 0 0;
}

/* --- Built for the Web ---------------------------------------------------- */
.built {
  max-width: 1120px;
  margin: 0 auto;
  padding: 60px 24px;
}
.built__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 44px;
}
.built__text h2 {
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  font-weight: 700;
}
.built__lead {
  color: var(--muted);
  line-height: 1.65;
  margin: 14px 0 22px;
  font-size: 1.05rem;
}
.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}
.checklist .icon,
.privacy-cta__list .icon {
  color: #45d483;
  flex: none;
}
.built__art {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 200px;
}
.built__badge {
  position: relative;
  z-index: 2;
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  border-radius: 28px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--border-strong);
}
.built__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
}
.built__ring--1 {
  width: 180px;
  height: 180px;
  opacity: 0.7;
}
.built__ring--2 {
  width: 260px;
  height: 260px;
  opacity: 0.4;
}

/* --- Technology ----------------------------------------------------------- */
.tech {
  max-width: 1120px;
  margin: 0 auto;
  padding: 60px 24px;
}
.tech-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.tech-chip {
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
}

/* --- Camera Privacy CTA --------------------------------------------------- */
.privacy-cta {
  max-width: 820px;
  margin: 20px auto 0;
  padding: 60px 24px 20px;
}
.privacy-cta__inner {
  text-align: center;
  background: radial-gradient(
      600px circle at 50% 0%,
      var(--accent-soft),
      transparent 60%
    ),
    var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
}
.privacy-cta__icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: var(--accent-soft);
  color: var(--accent);
}
.privacy-cta__inner h2 {
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  font-weight: 700;
}
.privacy-cta__lead {
  color: var(--muted);
  margin: 12px auto 22px;
  max-width: 520px;
  line-height: 1.6;
}
.privacy-cta__list {
  list-style: none;
  margin: 0 auto 26px;
  padding: 0;
  max-width: 560px;
  display: grid;
  gap: 12px;
  text-align: left;
}
.privacy-cta__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text);
  font-size: 0.96rem;
  line-height: 1.45;
}

@media (max-width: 860px) {
  .built__inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 36px 28px;
  }
  .built__art {
    order: -1;
    min-height: 160px;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 64px 20px 48px;
  }
  .how,
  .built,
  .tech,
  .privacy-cta {
    padding-top: 44px;
    padding-bottom: 44px;
  }
}