/* ----------------------------------------
   ABOUT ME PAGE STYLES
----------------------------------------- */

.hb-about {
  padding-top: 120px;
}

/* Hero Section */
.hb-about-hero {
  text-align: center;
  padding: clamp(60px, 10vw, 100px) 20px clamp(48px, 7vw, 72px);
  background: var(--hb-bg);
}

.hb-about-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(48px, 6.5vw, 70px);
  font-weight: 300;
  letter-spacing: -0.05em;
  line-height: 1.0;
  text-transform: uppercase;
  margin-bottom: 0;
  background: linear-gradient(135deg, #2dd4bf 0%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Content Section */
.hb-about-content {
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 32px 72px;
}

/* Intro with Photo */
.hb-about-intro {
  display: flex;
  gap: 56px;
  align-items: flex-start;
  margin-bottom: 64px;
}

.hb-about-photo {
  flex-shrink: 0;
}

.hb-about-photo img {
  width: 260px;
  height: 320px;
  border-radius: 16px;
  object-fit: cover;
  object-position: top;
}

.hb-about-text {
  flex: 1;
  padding-top: 4px;
}

.hb-about-text p {
  font-size: clamp(15px, 1.5vw, 17px);
  font-weight: 400;
  line-height: 1.75;
  color: var(--hb-text-2);
  margin-bottom: 22px;
  letter-spacing: -0.01em;
}

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

/* Achievements Section */
.hb-about-achievements {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  padding: 48px 0 0;
  position: relative;
}

/* frosty dividing line — top */
.hb-about-achievements::before {
  content: '';
  position: absolute;
  top: 0;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgb(var(--hb-glass) / 0.95) 30%,
    rgba(200, 230, 255, 0.9) 50%,
    rgb(var(--hb-glass) / 0.95) 70%,
    transparent);
  box-shadow: 0 0 10px rgba(180, 220, 255, 0.6);
}

.hb-achievement {
  flex: 1;
  text-align: center;
}

.hb-achievement-number {
  display: block;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 10px;
  background: linear-gradient(135deg, #2dd4bf 0%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hb-achievement-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--hb-text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ----------------------------------------
   CAREER TIMELINE
----------------------------------------- */

.hb-career {
  position: relative;
  background: rgb(var(--hb-glass) / 0.72);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  padding: clamp(48px, 7vw, 96px) clamp(24px, 8vw, 160px);
}

/* frosty lines top + bottom */
.hb-career::before,
.hb-career::after {
  content: '';
  position: absolute;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgb(var(--hb-glass) / 0.95) 30%,
    rgba(200, 230, 255, 0.9) 50%,
    rgb(var(--hb-glass) / 0.95) 70%,
    transparent);
  box-shadow: 0 0 10px rgba(180, 220, 255, 0.6);
}
.hb-career::before { top: 0; }
.hb-career::after  { bottom: 0; }

.hb-career-inner {
  max-width: 720px;
  margin: 0 auto;
}

.hb-career-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 300;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  margin-bottom: 40px;
  background: linear-gradient(135deg, #2dd4bf 0%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* vertical timeline */
.hb-timeline {
  position: relative;
  padding-left: 2px;
}

.hb-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom,
    transparent,
    var(--hb-hairline) 10%,
    var(--hb-hairline) 90%,
    transparent);
}

.hb-timeline-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 10px 12px 36px 28px;
  position: relative;
  border-radius: 14px;
  transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
  cursor: default;
}

.hb-timeline-item:hover {
  transform: scale(1.03);
  background: rgb(var(--hb-glass) / 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06), inset 0 1px 0 rgb(var(--hb-glass) / 0.9);
}

.hb-timeline-item:last-child {
  padding-bottom: 10px;
}

/* dot */
.hb-timeline-item::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--hb-hairline-strong);
  transition: background 0.2s;
}

.hb-timeline-item--active::before {
  background: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.hb-timeline-date {
  font-size: 13px;
  font-weight: 500;
  color: var(--hb-text-2);
  letter-spacing: 0.02em;
  padding-top: 2px;
  white-space: nowrap;
}

.hb-timeline-org {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 17px;
  font-weight: 600;
  color: var(--hb-text);
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.hb-timeline-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgb(var(--hb-glass) / 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08), inset 0 1px 0 rgb(var(--hb-glass) / 0.9);
  font-size: 15px;
  flex-shrink: 0;
}

.hb-timeline-role {
  font-size: 14px;
  color: var(--hb-text-2);
  letter-spacing: -0.01em;
  padding-left: 36px; /* icon 28px + gap 8px — aligns with name text */
}

/* Responsive */
@media (max-width: 768px) {
  .hb-about-intro {
    flex-direction: column;
    gap: 28px;
  }

  .hb-about-photo img {
    width: 100%;
    max-width: 240px;
    height: auto;
    aspect-ratio: 4 / 5;
  }

  .hb-about-hero {
    padding: 28px 20px 20px;
  }

  .hb-about-content {
    padding: 32px 20px 48px;
  }

  .hb-about-achievements {
    flex-direction: column;
    gap: 32px;
    padding: 36px 0 0;
  }
}