/* ═══ About Us — single-page section ═══ */

#about {
  scroll-margin-top: calc(var(--nav-height, var(--header-height, 72px)) + 18px);
}

.about-section {
  --about-eyebrow: rgba(255, 255, 255, 0.62);
  --about-heading: #ffffff;
  --about-body: rgba(255, 255, 255, 0.72);
  --about-visual-border: rgba(255, 255, 255, 0.12);
  --about-visual-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --about-visual-bg:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.14), transparent 55%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  --about-chip-bg: rgba(255, 255, 255, 0.08);
  --about-chip-border: rgba(255, 255, 255, 0.14);
  --about-chip-text: #ffffff;
  --about-orbit-border: rgba(255, 255, 255, 0.2);
  --about-orbit-icon-bg: rgba(255, 255, 255, 0.1);
  --about-orbit-icon-border: rgba(255, 255, 255, 0.18);
  background: var(--bg-primary, #000000);
  color: var(--text-primary, #ffffff);
  position: relative;
  overflow: hidden;
}

.about-section__content.is-visible,
.about-section__visual.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.about-section .eyebrow {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-heading, "Manrope", system-ui, sans-serif);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 0.85rem;
  text-shadow: 0 0 22px rgba(255, 255, 255, 0.12);
}

.about-section .eyebrow::before {
  content: "";
  width: 38px;
  height: 1px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.9), transparent);
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.2);
}

.about-section .eyebrow::after {
  content: "";
  position: absolute;
  left: 45px;
  right: 0;
  bottom: -0.38rem;
  height: 1px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.32), transparent);
}

.about-section__heading {
  position: relative;
  display: inline-flex;
  margin: 0 0 clamp(1.1rem, 2vw, 1.45rem);
  padding: 0 0.18em 0.24em;
  color: #ffffff;
  font-size: clamp(2rem, 3vw, 3.05rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0;
  text-shadow:
    0 0 34px rgba(255, 255, 255, 0.18),
    0 14px 38px rgba(0, 0, 0, 0.62);
  isolation: isolate;
}

.about-section__heading::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -0.1rem;
  width: min(58%, 260px);
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.78), transparent);
  box-shadow: 0 0 24px rgba(255, 255, 255, 0.28);
  opacity: 0.82;
  transform: translateX(-50%) scaleX(0.92);
  transform-origin: center;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.about-section__heading::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -0.48rem;
  z-index: -1;
  width: min(86%, 420px);
  height: 20px;
  border-radius: 999px;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.2), transparent 70%);
  filter: blur(14px);
  opacity: 0.58;
  transform: translateX(-50%);
}

.about-section__content.is-visible .about-section__heading::before {
  transform: translateX(-50%) scaleX(1);
}

.about-section__lead {
  max-width: 44ch;
  margin: 0 0 0.9rem;
  color: rgba(255, 255, 255, 0.82);
  font-family: var(--font-heading, "Manrope", system-ui, sans-serif);
  font-size: clamp(0.95rem, 1.25vw, 1.05rem);
  font-weight: 600;
  line-height: 1.55;
}

.about-section__content,
.about-section__visual {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.about-section__visual {
  transition-delay: 0.12s;
}

.about-section__statement {
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 700;
  margin-bottom: 1.15rem;
  max-width: 22ch;
  color: var(--about-heading);
  line-height: 1.12;
}

.about-section__content p {
  color: var(--about-body);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.75;
  max-width: 52ch;
  margin: 0;
}

/* ─── Growth dashboard visual ─── */
.about-dashboard-viz {
  position: relative;
  width: 100%;
  max-width: 480px;
  height: clamp(280px, 42vw, 400px);
  margin-inline: auto;
  border-radius: 28px;
  border: 1px solid var(--about-visual-border);
  background: var(--about-visual-bg);
  overflow: hidden;
  box-shadow: var(--about-visual-shadow);
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}

.about-dashboard-viz__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.about-dashboard-viz__chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.8rem;
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--about-chip-text);
  background: var(--about-chip-bg);
  border: 1px solid var(--about-chip-border);
  border-radius: 999px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2;
  pointer-events: none;
  animation: about-chip-float 7.5s ease-in-out infinite;
  will-change: transform;
}

.about-dashboard-viz__chip .bi {
  font-size: 0.85rem;
  opacity: 0.95;
}

.about-dashboard-viz__chip--1 {
  top: 10%;
  left: 8%;
  animation-delay: 0s;
}

.about-dashboard-viz__chip--1 .bi {
  color: #a5b4fc;
}

.about-dashboard-viz__chip--2 {
  top: 8%;
  right: 7%;
  animation-delay: -1.5s;
}

.about-dashboard-viz__chip--2 .bi {
  color: #67e8f9;
}

.about-dashboard-viz__chip--3 {
  right: 7%;
  bottom: 9%;
  animation-delay: -3s;
}

.about-dashboard-viz__chip--3 .bi {
  color: #fdba74;
}

.about-dashboard-viz__orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 132px;
  height: 132px;
  margin: -66px 0 0 -66px;
  border: 1px dashed var(--about-orbit-border);
  border-radius: 50%;
  z-index: 1;
  pointer-events: none;
  animation: about-orbit-spin 36s linear infinite, about-orbit-pulse 6s ease-in-out infinite;
  will-change: transform, opacity;
}

.about-dashboard-viz__orbit-icon {
  position: absolute;
  top: -10px;
  left: 50%;
  width: 30px;
  height: 30px;
  margin-left: -15px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--about-orbit-icon-bg);
  border: 1px solid var(--about-orbit-icon-border);
  color: var(--about-chip-text);
  font-size: 0.75rem;
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.12);
}

@keyframes about-orbit-spin {
  to { transform: rotate(360deg); }
}

@keyframes about-orbit-pulse {
  0%, 100% { opacity: 0.72; }
  50% { opacity: 1; }
}

@keyframes about-chip-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.about-section:hover .about-dashboard-viz {
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.45);
}

/* ─── Explicit dark theme (matches Home) ─── */
[data-theme="dark"] .about-section {
  background: var(--bg-primary, #0b0b0b);
  color: #ffffff;
}

/* ─── Light theme ─── */
[data-theme="light"] .about-section {
  --about-eyebrow: rgba(0, 0, 0, 0.55);
  --about-heading: #000000;
  --about-body: rgba(0, 0, 0, 0.68);
  --about-visual-border: rgba(0, 0, 0, 0.1);
  --about-visual-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
  --about-visual-bg:
    radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.04), transparent 55%),
    linear-gradient(145deg, #f5f5f4, #ececea);
  --about-chip-bg: rgba(255, 255, 255, 0.92);
  --about-chip-border: rgba(0, 0, 0, 0.1);
  --about-chip-text: #000000;
  --about-orbit-border: rgba(0, 0, 0, 0.14);
  --about-orbit-icon-bg: #ffffff;
  --about-orbit-icon-border: rgba(0, 0, 0, 0.12);
  background: #ffffff;
  color: #000000;
}

[data-theme="light"] .about-dashboard-viz__chip--1 .bi {
  color: #4f46e5;
}

[data-theme="light"] .about-dashboard-viz__chip--2 .bi {
  color: #0891b2;
}

[data-theme="light"] .about-dashboard-viz__chip--3 .bi {
  color: #ea580c;
}

@media (max-width: 991.98px) {
  .about-section__visual {
    max-width: 420px;
    margin-inline: auto;
  }

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

@media (max-width: 575.98px) {
  .about-dashboard-viz {
    height: 300px;
    border-radius: 22px;
  }

  .about-dashboard-viz__chip {
    gap: 0.32rem;
    padding: 0.42rem 0.58rem;
    font-size: 0.62rem;
  }

  .about-dashboard-viz__chip--1 {
    top: 8%;
    left: 7%;
  }

  .about-dashboard-viz__chip--2 {
    top: 8%;
    right: 7%;
  }

  .about-dashboard-viz__chip--3 {
    right: auto;
    bottom: 7%;
    left: 7%;
  }

  .about-dashboard-viz__orbit {
    width: 112px;
    height: 112px;
    margin: -56px 0 0 -56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-section__content,
  .about-section__visual {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .about-dashboard-viz__orbit {
    opacity: 0.85;
  }
}