/* ================================================
   ABOUT PAGE — Daniel Kroh
   ================================================ */

/* ---- HEADER OVERRIDE ---- */
.about-header {
  mix-blend-mode: normal;
  background: var(--bg-dark);
}

.nav-active {
  color: var(--cyan) !important;
}

/* ---- ABOUT HERO ---- */
.about-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 5vw 4rem;
  background: var(--bg-dark);
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6vw;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.about-hero-text {
  opacity: 0;
  transform: translateY(40px);
}

.about-hero-heading {
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 8rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 1rem;
}

.about-hero-heading .line {
  display: block;
}

.about-hero-heading .accent {
  background: linear-gradient(135deg, var(--cyan), var(--cyan-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-hero-role {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 2rem;
}

.about-hero-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  margin-bottom: 2rem;
}

.about-hero-intro {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.15vw, 1.15rem);
  font-weight: 300;
  line-height: 1.8;
  color: var(--silver);
  max-width: 480px;
}

/* Portrait */
.about-hero-portrait {
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: translateY(40px);
}

.portrait-frame {
  position: relative;
  width: clamp(280px, 22vw, 400px);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 50%;
  border: 3px solid var(--cyan);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.25), 0 0 60px rgba(0, 212, 255, 0.1);
  transition: box-shadow 0.4s ease;
}

.portrait-frame:hover {
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.4), 0 0 80px rgba(0, 212, 255, 0.15);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.4s ease;
}

.portrait-frame:hover img {
  transform: scale(1.03);
}

.portrait-border {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  opacity: 0.3;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.portrait-frame:hover .portrait-border {
  opacity: 0.6;
}

/* Scroll indicator on about page */
.about-hero .scroll-indicator {
  position: absolute;
  bottom: 3rem;
  left: 5vw;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
}

/* ---- ABOUT SECTIONS (shared) ---- */
.about-section {
  padding: 8rem 5vw;
  position: relative;
}

.about-section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.about-heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 3rem;
}

.heading-accent {
  background: linear-gradient(135deg, var(--cyan), var(--amber));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-body {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.1vw, 1.1rem);
  font-weight: 300;
  line-height: 1.8;
  color: var(--silver);
  max-width: 560px;
  margin-bottom: 1.5rem;
}

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

/* ---- PHILOSOPHY ---- */
.about-philosophy {
  background: var(--bg-navy);
  border-top: 1px solid rgba(0, 212, 255, 0.08);
  border-bottom: 1px solid rgba(0, 212, 255, 0.08);
}

.align-offset-left {
  max-width: 600px;
}

/* ---- WORKSPACE IMAGE ---- */
.about-workspace {
  padding: 0;
  position: relative;
  overflow: hidden;
}

.workspace-image-wrap {
  position: relative;
  width: 100%;
  height: 80vh;
  min-height: 500px;
  overflow: hidden;
}

.workspace-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(100%) contrast(1.1);
  transform: scale(1.05);
  transition: transform 0.8s ease;
}

.workspace-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 14, 26, 0.85) 0%,
    rgba(10, 14, 26, 0.4) 50%,
    rgba(10, 14, 26, 0.7) 100%
  );
  pointer-events: none;
}

.workspace-caption {
  position: absolute;
  bottom: 5rem;
  left: 5vw;
  max-width: 500px;
  z-index: 2;
}

.workspace-caption .about-heading {
  margin-bottom: 1.5rem;
}

.workspace-caption .about-body {
  color: var(--text-light);
}

/* ---- SKILLS GRID ---- */
.about-skills {
  background: var(--bg-dark);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 1rem;
}

.skill-card {
  padding: 2.5rem 2rem;
  background: var(--bg-navy);
  border: 1px solid rgba(0, 212, 255, 0.06);
  transition: border-color 0.4s ease, transform 0.4s ease;
  opacity: 0;
  transform: translateY(30px);
}

.skill-card:hover {
  border-color: rgba(0, 212, 255, 0.2);
  transform: translateY(-4px);
}

.skill-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1.5rem;
  color: var(--cyan);
}

.skill-icon svg {
  width: 100%;
  height: 100%;
}

.skill-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.skill-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tags span {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.7rem;
  background: rgba(0, 212, 255, 0.08);
  color: var(--cyan);
  border: 1px solid rgba(0, 212, 255, 0.12);
}

/* ---- TIMELINE ---- */
.about-timeline {
  background: var(--bg-navy);
  border-top: 1px solid rgba(0, 212, 255, 0.08);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), var(--amber), transparent);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  display: flex;
  margin-bottom: 4rem;
  opacity: 0;
  transform: translateY(30px);
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-item[data-side="left"] {
  justify-content: flex-start;
  padding-right: calc(50% + 2rem);
  text-align: right;
}

.timeline-item[data-side="right"] {
  justify-content: flex-end;
  padding-left: calc(50% + 2rem);
  text-align: left;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 0.5rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg-dark);
  border: 2px solid var(--cyan);
  transform: translateX(-50%);
  z-index: 2;
  transition: background 0.3s ease;
}

.timeline-item:hover .timeline-dot {
  background: var(--cyan);
}

.timeline-year {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.5rem;
}

.timeline-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.timeline-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-muted);
}

/* ---- CTA ---- */
.about-cta {
  background: var(--bg-dark);
  text-align: center;
  padding: 10rem 5vw;
  border-top: 1px solid rgba(0, 212, 255, 0.08);
}

.about-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about-cta-heading {
  text-align: center;
}

.about-cta-body {
  text-align: center;
  max-width: 480px;
}

/* ---- FOOTER ---- */
.about-footer {
  padding: 2rem 5vw;
  border-top: 1px solid rgba(0, 212, 255, 0.06);
  background: var(--bg-dark);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.1em;
}

.footer-copy {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---- TABLET ---- */
@media (max-width: 1024px) {
  .about-hero-grid {
    gap: 4vw;
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .portrait-frame {
    width: clamp(220px, 28vw, 340px);
  }
}

/* ---- MOBILE ---- */
@media (max-width: 768px) {
  .about-hero {
    padding-top: 6rem;
    min-height: auto;
  }

  .about-hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-hero-portrait {
    order: -1;
  }

  .portrait-frame {
    width: clamp(180px, 50vw, 280px);
  }

  .about-hero .scroll-indicator {
    display: none;
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .skill-card {
    padding: 2rem 1.5rem;
  }

  .skill-card:hover {
    transform: none !important;
  }

  .timeline-line {
    left: 1rem;
  }

  .timeline-item[data-side="left"],
  .timeline-item[data-side="right"] {
    padding-left: 3rem;
    padding-right: 0;
    text-align: left;
    justify-content: flex-start;
  }

  .timeline-dot {
    left: 1rem;
  }

  .workspace-image-wrap {
    height: 60vh;
    min-height: 350px;
  }

  .workspace-caption {
    bottom: 2rem;
    left: 4vw;
    right: 4vw;
  }

  .workspace-caption .about-heading {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .about-section {
    padding: 4rem 5vw;
  }

  .about-cta {
    padding: 5rem 5vw;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .nav-links {
    display: none;
  }
}

@media (max-width: 480px) {
  .about-hero {
    padding-top: 5rem;
  }

  .about-hero-heading {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .about-heading {
    font-size: 1.8rem;
  }

  .about-hero-role {
    font-size: 0.85rem;
  }

  .about-hero-body {
    font-size: 0.9rem;
  }

  .portrait-frame {
    width: clamp(140px, 40vw, 220px);
  }

  .workspace-image-wrap {
    height: 45vh;
    min-height: 250px;
  }

  .skill-card {
    padding: 1.5rem 1.25rem;
  }

  .skill-title {
    font-size: 1rem;
  }

  .skill-desc {
    font-size: 0.85rem;
  }

  .skill-tags span {
    font-size: 0.65rem;
    padding: 0.25rem 0.55rem;
  }

  .timeline-item[data-side="left"],
  .timeline-item[data-side="right"] {
    padding-left: 2.5rem;
  }

  .timeline-title {
    font-size: 1rem;
  }

  .timeline-desc {
    font-size: 0.85rem;
  }

  .timeline-date {
    font-size: 0.7rem;
  }

  .about-section {
    padding: 3rem 5vw;
  }

  .about-cta {
    padding: 3.5rem 5vw;
  }
}