/* Final polish for Home and About. */
.hero {
  isolation: isolate;
  min-height: 100svh;
  padding-bottom: 96px;
  background:
    radial-gradient(ellipse 92% 58% at 50% -18%, rgba(0, 113, 227, 0.13) 0%, transparent 58%),
    radial-gradient(ellipse 58% 42% at 86% 62%, rgba(255, 190, 90, 0.14) 0%, transparent 62%),
    radial-gradient(ellipse 52% 38% at 8% 72%, rgba(52, 199, 89, 0.08) 0%, transparent 62%),
    linear-gradient(180deg, #f5f7fb 0%, #fbfbfd 48%, #ffffff 100%);
}

.hero-bg {
  opacity: 0.9;
  background-image:
    linear-gradient(115deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.62) 44%, rgba(255, 255, 255, 0) 64%),
    radial-gradient(circle, rgba(255, 255, 255, 0.75) 0 1px, transparent 1.8px),
    radial-gradient(circle, rgba(0, 113, 227, 0.28) 0 1px, transparent 1.8px),
    radial-gradient(circle, rgba(255, 190, 90, 0.25) 0 1px, transparent 1.8px);
  background-size:
    92% 100%,
    110px 110px,
    180px 180px,
    260px 260px;
  background-position:
    center,
    20px 35px,
    72px 88px,
    128px 42px;
  background-repeat: no-repeat, repeat, repeat, repeat;
  mask-image: linear-gradient(180deg, #000 0%, #000 68%, transparent 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 10vh auto auto 50%;
  width: min(820px, 82vw);
  aspect-ratio: 1 / 0.55;
  transform: translateX(-50%);
  border-radius: 50%;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0.86) 0%, rgba(255, 255, 255, 0.44) 42%, transparent 72%),
    radial-gradient(ellipse at 30% 34%, rgba(0, 113, 227, 0.12) 0%, transparent 48%),
    radial-gradient(ellipse at 70% 68%, rgba(255, 190, 90, 0.13) 0%, transparent 50%);
  filter: blur(2px);
  z-index: -1;
}

.hero-content {
  max-width: min(820px, 92vw);
  padding: 34px 0 20px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 14px;
  border: 1px solid rgba(191, 72, 0, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 10px 30px rgba(29, 29, 31, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hero h1 {
  font-size: clamp(3.4rem, 11vw, 6.6rem);
  letter-spacing: 0;
  margin-bottom: 18px;
  background: linear-gradient(180deg, #111827 0%, #1d1d1f 42%, #59708a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-tagline {
  font-size: clamp(1.28rem, 2.55vw, 1.95rem);
  letter-spacing: 0;
  margin-bottom: 18px;
}

.hero-desc {
  max-width: 43em;
  color: rgba(29, 29, 31, 0.68);
  text-align: center;
  text-align-last: center;
  line-height: 1.76;
  margin-bottom: 30px;
}

.hero-cta {
  gap: 12px;
}

.hero-cta .btn {
  min-width: 136px;
  min-height: 44px;
  font-size: 0.96rem;
  font-weight: 500;
  box-shadow: none;
}

.hero-cta .btn-primary {
  box-shadow: 0 12px 28px rgba(0, 113, 227, 0.18);
}

.hero-cta .btn-white {
  background: rgba(255, 255, 255, 0.74);
  color: var(--text);
  border-color: rgba(29, 29, 31, 0.10);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hero-scroll {
  color: rgba(29, 29, 31, 0.48);
}

.section-about {
  position: relative;
  overflow: hidden;
  padding-top: 96px;
  background:
    radial-gradient(ellipse 88% 56% at 50% -10%, rgba(0, 113, 227, 0.10) 0%, transparent 58%),
    radial-gradient(ellipse 64% 46% at 94% 74%, rgba(255, 190, 90, 0.13) 0%, transparent 60%),
    radial-gradient(circle, rgba(255, 255, 255, 0.68) 0 1px, transparent 1.8px),
    radial-gradient(circle, rgba(0, 113, 227, 0.18) 0 1px, transparent 1.8px),
    linear-gradient(180deg, #ffffff 0%, #f8f9fb 50%, #ffffff 100%) !important;
  background-size: auto, auto, 118px 118px, 220px 220px, auto;
  background-position: center, center, 18px 28px, 78px 96px, center;
  background-repeat: no-repeat, no-repeat, repeat, repeat, no-repeat;
}

#about .container {
  max-width: min(1180px, 92vw);
}

.section-about .section-title {
  letter-spacing: 0;
  font-size: clamp(2.35rem, 5.6vw, 4.4rem);
  margin-bottom: 10px;
}

.section-about .section-subtitle {
  margin-bottom: 38px;
}

.about-content {
  max-width: none;
}

.about-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.about-col {
  display: contents;
}

.about-content p {
  position: relative;
  min-height: 100%;
  margin: 0;
  padding: 22px 22px 24px;
  border: 1px solid rgba(29, 29, 31, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 34px rgba(29, 29, 31, 0.055);
  color: rgba(29, 29, 31, 0.68);
  line-height: 1.72;
  text-indent: 0;
  text-align: left;
  text-align-last: left;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.about-content p::before {
  content: "";
  display: block;
  width: 28px;
  height: 3px;
  margin-bottom: 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), rgba(255, 190, 90, 0.85));
}

.about-founder {
  margin-top: 42px;
  padding-top: 34px;
  border-top: 1px solid rgba(29, 29, 31, 0.08);
}

.founder-title {
  margin-bottom: 20px;
  letter-spacing: 0;
}

.founder-card {
  max-width: 300px;
  flex-basis: 300px;
  padding: 18px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 30px rgba(29, 29, 31, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.founder-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(29, 29, 31, 0.09);
}

@media (max-width: 980px) {
  .about-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .hero {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero-desc {
    text-align: left;
    text-align-last: left;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-content p {
    padding: 20px;
  }
}