/* =================================================================
   SYMIOS — About page (depends on home.css design tokens)
   ================================================================= */

span.nav-link-btn {
  cursor: default;
}

#about-hero {
  min-height: 100vh;
    background: var(--hero-bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    /* Match home #hero: fixed navbar + notch (iOS). */
    padding-top: calc(72px + env(safe-area-inset-top, 0px));
}

.about-hero-glow {
  opacity: 0.85;
}

.about-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 720px;
}

.about-hero-badge {
  display: inline-block;
  margin: 0 0 32px;
  padding: 8px 18px;
  font-family: var(--font-os);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: none;
  color: var(--blue-dark);
  border: 1px solid var(--gold);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

html.symios-home-page[data-theme="dark"] .about-hero-badge {
  background: rgba(8, 17, 27, 0.5);
  color: var(--text-main);
}

.about-hero-wordmark {
  font-family: var(--font-ft);
  font-size: clamp(2.35rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--blue-dark);
  margin: 0 0 12px;
  line-height: 1.05;
}

html.symios-home-page[data-theme="dark"] .about-hero-wordmark {
  color: var(--text-main);
}

.about-hero-tagline {
  font-family: var(--font-os);
  font-size: clamp(0.92rem, 1.5vw, 1.05rem);
  font-weight: 500;
  color: var(--blue-mid);
  margin: 0 0 40px;
  letter-spacing: 0.03em;
}

html.symios-home-page[data-theme="dark"] .about-hero-tagline {
  color: var(--text-mid);
}

.about-hero-dots {
  position: relative;
  width: 28px;
  height: 12px;
  flex-shrink: 0;
  opacity: 0;
  animation: fadeIn 0.75s ease 0.45s forwards;
}

.about-hero-dot {
  position: absolute;
  top: 50%;
  width: 11px;
  height: 11px;
  margin-top: -5.5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.about-hero-dot--gold {
  left: 0;
  z-index: 2;
  background: var(--gold);
  box-shadow: 0 2px 10px rgba(201, 168, 106, 0.5);
}

.about-hero-dot--blue {
  left: 11px;
  z-index: 1;
  background: var(--blue);
  opacity: 0.92;
}

#about-story {
  position: relative;
  background-color: var(--surface-1);
  padding: clamp(56px, 8vw, 96px) 0 clamp(96px, 14vw, 160px);
  overflow: hidden;
}

.about-story-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--hero-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  opacity: 0.65;
}

.about-story-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.about-story-blob--warm {
  width: min(420px, 55vw);
  height: min(420px, 55vw);
  top: -6%;
  left: -8%;
  background: radial-gradient(circle, rgba(245, 206, 132, 0.38) 0%, transparent 68%);
  opacity: 0.75;
}

.about-story-blob--cool {
  width: min(480px, 60vw);
  height: min(480px, 60vw);
  bottom: -10%;
  right: -10%;
  background: radial-gradient(circle, rgba(38, 76, 114, 0.11) 0%, transparent 70%);
  opacity: 0.9;
}

html.symios-home-page[data-theme="dark"] .about-story-blob--warm {
  background: radial-gradient(circle, rgba(215, 181, 122, 0.15) 0%, transparent 68%);
}

html.symios-home-page[data-theme="dark"] .about-story-blob--cool {
  background: radial-gradient(circle, rgba(144, 180, 217, 0.14) 0%, transparent 70%);
}

.about-story-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

.about-story-layout {
  display: flex;
  flex-direction: column;
  gap: clamp(48px, 8vw, 96px);
  align-items: stretch;
}

.about-story-row {
  display: flex;
  width: 100%;
}

.about-story-row--founder {
  justify-content: flex-start;
}

.about-story-row--partner {
  justify-content: stretch;
  align-items: flex-start;
}

/* Full-width flex row so the aside can shrink-wrap; margin-left: auto alone was unreliable */
.about-story-partner-wrap {
  width: 100%;
  display: flex;
  justify-content: flex-end;
}

.about-story-primary {
  width: 100%;
  max-width: min(70vw, 100%);
  text-align: left;
}

.about-story-partner {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: clamp(14px, 2.2vw, 22px);
  flex: 0 1 auto;
  min-width: 0;
  width: max-content;
  max-width: min(70vw, 100%);
  position: relative;
}

.about-story-partner-main {
  flex: 0 1 auto;
  min-width: 0;
  text-align: right;
}

.about-founder-marker {
  display: block;
  width: 9px;
  height: 9px;
  margin: 0 0 18px;
  margin-left: 10px;
  border-radius: 50%;
  background: rgba(201, 168, 106, 0.55);
  box-shadow: 0 0 0 4px rgba(245, 206, 132, 0.2);
  transform: scale(2);
}

html.symios-home-page[data-theme="dark"] .about-founder-marker {
  background: rgba(215, 181, 122, 0.45);
  box-shadow: 0 0 0 4px rgba(215, 181, 122, 0.12);
}

.about-founder-name {
  font-family: var(--font-ft);
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--blue-dark);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

html.symios-home-page[data-theme="dark"] .about-founder-name {
  color: var(--text-main);
}

.about-founder-role {
  font-family: var(--font-os);
  font-size: 15px;
  font-weight: 700;
  color: var(--blue);
  margin: 0 0 26px;
}

.about-story-p {
  font-family: var(--font-os);
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-mid);
  margin: 0 0 20px;
}

.about-story-p strong {
  font-weight: 700;
  color: var(--blue-dark);
}

html.symios-home-page[data-theme="dark"] .about-story-p strong {
  color: var(--text-main);
}

.about-story-p:last-child {
  margin-bottom: 0;
}

.about-partner-head {
  margin-bottom: 22px;
}

.about-partner-titles {
  text-align: right;
}

.about-partner-logo-heading {
  margin: 0 0 6px;
  font-size: 0;
  line-height: 0;
}

.about-partner-logo-wrap {
  position: relative;
  display: inline-block;
  max-width: min(100%, 360px);
  vertical-align: top;
}

.about-partner-logo {
  display: block;
  width: auto;
  max-width: 100%;
  height: clamp(52px, 8vw, 84px);
  object-fit: contain;
  object-position: right center;
}

/* Gold rail dot on upper area of bitdrome wordmark (kept inside wrap for #about-story overflow) */
.about-partner-logo-wrap .about-founder-marker--partner-logo {
  position: absolute;
  right: 0;
  top: -10px;
  margin: 0;
  transform: translate(-50%, -50%) scale(2);
  z-index: 1;
}

/* logo_bd.svg is #202020; invert for dark surfaces */
html.symios-home-page[data-theme="dark"] .about-partner-logo {
  filter: brightness(0) invert(1);
  opacity: 0.94;
}

.about-partner-titles .about-founder-role {
  margin-bottom: 0;
}

.about-story-partner-main > .about-story-p {
  text-align: right;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-sec);
}

@media (max-width: 768px) {
  #about-hero {
    min-height: auto;
    padding-top: calc(80px + env(safe-area-inset-top, 0px));
    padding-bottom: 48px;
  }

  #about-story {
    padding-top: 40px;
    padding-bottom: 72px;
  }

  .about-partner-logo-wrap {
    max-width: min(100%, 320px);
  }

  .about-partner-logo {
    height: clamp(44px, 12vw, 64px);
  }
}

@media (max-width: 640px) {
  #about-hero {
    padding-top: calc(150px + env(safe-area-inset-top, 0px));
  }
}

/* Fade-up uses .anim-fadeup + .is-visible from home.css (symios.js IntersectionObserver). */
@media (prefers-reduced-motion: reduce) {
  .about-hero .anim-fadeup,
  .about-story .anim-fadeup {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}