/* ═══════════════════════════════════════════════
   BHEKI KHUMALO — Personal Website Stylesheet
   Palette: White bg · Deep Blue #003366 · Crimson Red #CC1122 · Black #111
   Type: Playfair Display (display) + Inter (body)
═══════════════════════════════════════════════ */

/* ── Reset & Custom Properties ─────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:       #003366;
  --blue-mid:   #004d99;
  --blue-light: #e8f0fb;
  --red:        #CC1122;
  --red-light:  #fdecea;
  --black:      #111111;
  --grey:       #555e6d;
  --grey-light: #f4f6f9;
  --white:      #ffffff;

  --ff-display: 'Playfair Display', Georgia, serif;
  --ff-body:    'Inter', system-ui, sans-serif;

  --max-w: 1140px;
  --nav-h: 68px;

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 28px;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-hover: 0 10px 40px rgba(0,0,0,0.14);

  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--black);
  background: var(--white);
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }

a { text-decoration: none; color: inherit; }

/* ── Utility ────────────────────────────────────── */
.section-eyebrow {
  font-family: var(--ff-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.6rem;
}

.section-eyebrow--light { color: #ff7a84; }

.section-title {
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--blue);
  line-height: 1.2;
  margin-bottom: 1.4rem;
}

.section-title--light { color: var(--white); }

.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1rem;
}


/* ══════════════════════════════════════════════════
   NAVIGATION
══════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  height: var(--nav-h);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,51,102,0.08);
  transition: box-shadow var(--transition);
}

#navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.09); }

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: -0.01em;
  cursor: pointer;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.4rem;
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--grey);
  letter-spacing: 0.02em;
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--red);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--blue); }

.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--blue);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ══════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════ */
#hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

/* Subtle geometric bg accent */
#hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -160px;
  width: 560px; height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,51,102,0.05) 0%, transparent 70%);
  pointer-events: none;
}

#hero::after {
  content: '';
  position: absolute;
  bottom: 40px; left: -100px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(204,17,34,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: var(--max-w);
  width: 100%;
  padding: 4rem 2rem;
  display: flex;
  align-items: center;
  gap: 8rem;
  position: relative;
  z-index: 1;
}

/* Photo */
.hero-photo-wrap {
  position: relative;
  flex-shrink: 0;
}

.hero-photo-ring {
  width: 380px;
  height: 380px;
  border-radius: 50%;
  padding: 6px;
  background: conic-gradient(var(--blue), var(--red), var(--blue));
  box-shadow: 0 20px 60px rgba(0,51,102,0.18);
  flex-shrink: 0;
}

.hero-photo {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: left;
  border: 5px solid var(--white);
}

.hero-accent-dot {
  position: absolute;
  bottom: 18px; right: 8px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--red);
  border: 4px solid var(--white);
}

/* Text */
.hero-content { flex: 1; }

.hero-eyebrow {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.6rem;
}

.hero-name {
  font-family: var(--ff-display);
  font-size: clamp(3rem, 5.5vw, 5.2rem);
  font-weight: 700;
  color: var(--blue);
  line-height: 1.05;
  margin-bottom: 0.5rem;
}

.name-accent { color: var(--red); }

.hero-org {
  font-size: 1rem;
  font-weight: 500;
  color: var(--grey);
  letter-spacing: 0.04em;
  margin-bottom: 1.6rem;
}

.hero-divider {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--red));
  border-radius: 2px;
  margin-bottom: 1.6rem;
}

.hero-tagline {
  font-size: 1rem;
  color: var(--grey);
  max-width: 420px;
  margin-bottom: 2rem;
  line-height: 1.65;
}

/* Social icons */
.hero-socials {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.8rem;
}

.social-btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 0.95rem;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.social-btn:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-3px);
}

/* Company button */
.btn-company {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.6rem;
  border: 2px solid var(--blue);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.04em;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.btn-company:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

/* Scroll cue */
.hero-scroll {
  position: absolute;
  bottom: 0.7rem;
  left: 50%;
  transform: translateX(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid rgba(0,51,102,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  font-size: 0.85rem;
  animation: bounce 2s infinite;
  z-index: 1;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}


/* ══════════════════════════════════════════════════
   ABOUT
══════════════════════════════════════════════════ */
#about {
  padding: 7rem 0;
  background: var(--grey-light);
}

.about-text {
  padding-top: 0.5rem;
  text-align: -webkit-left;
}

.about-lead {
  font-size: 1.08rem;
  color: var(--blue);
  font-weight: 500;
  line-height: 1.7;
  margin-bottom: 1.2rem;
}

.about-text-col p {
  color: var(--grey);
  margin-bottom: 1rem;
  font-size: 0.97rem;
}

.about-text-col p strong { color: var(--black); font-weight: 600; }

.about-text p {
  margin-bottom: 1rem;
}


.about-photo-grid {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 1rem;
  grid-auto-flow: row;
  align-content: center;
  justify-content: center;
  align-items: center;
  padding: 1rem 2rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 24px 6px rgba(0, 0, 0, 0.08);
  margin: 2rem 0;
}

.about-photo-wrap {
  position: relative;
  flex-shrink: 0;
  display: flex;
  justify-content: center;
}

.about-photo-ring {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  padding: 6px;
  background: conic-gradient(var(--blue), var(--red), var(--blue));
  box-shadow: 0 20px 60px rgba(0,51,102,0.16);
}

.about-photo-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 5px solid var(--white);
  display: block;
  transition: transform 0.5s ease;
}

.about-photo-wrap:hover .about-photo-img { transform: scale(1.04); }

.about-accent-dot {
  position: absolute;
  bottom: 12px; right: 6px;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--red);
  border: 4px solid var(--white);
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  max-width: 460px;
  overflow-x: auto;
  white-space: nowrap;
  border-bottom: solid 1px linear-gradient(90deg, var(--blue), var(--red));
}

/* The initial hidden state */
.about-tags span {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

/* 1. Set the starting (hidden) state */
.about-tags span {
  opacity: 0 !important; /* Force hidden state initially */
  transform: translateY(20px) !important;
  /* Ensure we are transitioning the right properties */
  transition: opacity 0.6s ease-out, transform 0.6s ease-out, background 0.3s, color 0.3s !important;
}

/* 2. Set the ending (visible) state */
.about-tags.visible span {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* 3. Stagger them (Shorten the delays for better feel) */
.about-tags.visible span:nth-child(1) { transition-delay: 0.05s !important; }
.about-tags.visible span:nth-child(2) { transition-delay: 0.15s !important; }
.about-tags.visible span:nth-child(3) { transition-delay: 0.25s !important; }
.about-tags.visible span:nth-child(4) { transition-delay: 0.35s !important; }
.about-tags.visible span:nth-child(5) { transition-delay: 0.45s !important; }
.about-tags.visible span:nth-child(6) { transition-delay: 0.55s !important; }
.about-tags.visible span:nth-child(7) { transition-delay: 0.65s !important; }

.about-tags span {
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  background: var(--blue-light);
  color: var(--blue);
  transition: background var(--transition), color var(--transition);
}

.about-tags span:nth-child(even) {
  background: var(--red-light);
  color: var(--red);
}

.about-tags span:hover {
  background: var(--blue);
  color: var(--white);
}


/* ══════════════════════════════════════════════════
   EXPERIENCE & EDUCATION (TIMELINE)
══════════════════════════════════════════════════ */
#experience {
  padding: 7rem 0;
  background: var(--white);
}

.exp-inner { }

.exp-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 4rem;
}

.exp-subtitle {
  color: var(--grey);
  font-size: 1rem;
}

/* Two-column timeline grid */
.timeline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 4rem;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%; top: 54px; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--blue), var(--red));
  opacity: 0.15;
}

.timeline-col-label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--blue-light);
}

.timeline-col:last-child .timeline-col-label {
  color: var(--red);
  border-bottom-color: var(--red-light);
}

.timeline-col-label i { font-size: 0.9rem; }

/* Timeline item */
.timeline-item {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 1.8rem;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.timeline-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.ti-marker {
  flex-shrink: 0;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--blue);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--blue);
  margin-top: 5px;
  position: relative;
  z-index: 1;
}

.ti-marker--red {
  background: var(--red);
  box-shadow: 0 0 0 2px var(--red);
}

.ti-card {
  background: var(--grey-light);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.4rem;
  flex: 1;
  border-left: 3px solid var(--blue);
  transition: box-shadow var(--transition), transform var(--transition);
}

.ti-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.ti-card--alt { border-left-color: var(--red); }

.ti-year {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--blue);
  padding: 0.15rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.6rem;
}

.ti-year--red { background: var(--red); }

.ti-card h4 {
  font-family: var(--ff-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 0.2rem;
}

.ti-card--alt h4 { color: var(--black); }

.ti-org {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--red);
  margin-bottom: 0.5rem;
  letter-spacing: 0.03em;
}

.ti-card p {
  font-size: 0.87rem;
  color: var(--grey);
  line-height: 1.6;
}


/* ══════════════════════════════════════════════════
   CONNECT
══════════════════════════════════════════════════ */
#connect {
  padding: 7rem 0;
  background: var(--blue);
  position: relative;
  overflow: hidden;
}

#connect::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 450px; height: 450px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  pointer-events: none;
}

#connect::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: rgba(204,17,34,0.12);
  pointer-events: none;
}

.connect-inner {
  position: relative;
  z-index: 1;
}

.connect-desc {
  color: rgba(255,255,255,0.75);
  font-size: 0.97rem;
  margin-bottom: 2rem;
  max-width: 380px;
}

.connect-socials {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.connect-social-link {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition), gap var(--transition);
}

.connect-social-link i {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem;
  transition: background var(--transition);
  flex-shrink: 0;
}

.connect-social-link:hover { color: var(--white); gap: 1.2rem; }
.connect-social-link:hover i { background: var(--red); }

/* ══════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════ */
#footer {
  background: #010f1f;
  padding: 1.5rem 0;
  color: rgba(255,255,255,0.55);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.footer-logo {
  font-family: var(--ff-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
}

.footer-copy {
  font-size: 0.8rem;
}

.footer-nav {
  display: flex;
  gap: 1.6rem;
}

.footer-nav a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer-nav a:hover { color: var(--white); }


/* ══════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-photo-ring { width: 300px; height: 300px; }
  .hero-inner { gap: 3rem; }

  #about .section-inner {

  }

  .timeline { gap: 0 2rem; }
  .connect-inner { gap: 3rem; }
}

@media (max-width: 860px) {
  .nav-links {
    display: none; flex-direction: column; gap: 0;
  }
  .nav-links.open {
    display: flex;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--white);
    padding: 1rem 2rem 2rem;
    border-bottom: 1px solid rgba(0,51,102,0.1);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-links.open li { padding: 0.6rem 0; border-bottom: 1px solid var(--grey-light); }
  .nav-toggle { display: flex; }

  .hero-inner {
    flex-direction: column;
    text-align: center;
    gap: 2.5rem;
    padding: 3rem 1.5rem;
  }

  .hero-photo-ring { width: 240px; height: 240px; }
  .hero-divider { margin: 0 auto 1.6rem; }
  .hero-tagline { margin: 0 auto 2rem; }
  .hero-socials { justify-content: center; }
  .hero-accent-dot { right: 0px; }

  #about .section-inner {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .about-photo { max-width: 380px; margin: 0 auto; }

  .about-photo-grid {

  }

  .timeline {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .timeline::before { display: none; }

  .connect-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .connect-socials { flex-direction: row; flex-wrap: wrap; gap: 1rem; }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 520px) {
  .form-row { grid-template-columns: 1fr; }
  .hero-name { font-size: 2.6rem; }
  .section-title { font-size: 1.7rem; }
  .about-tags { display: none; }
  .about-photo-grid {
    display: flex;
    padding: 0;
    box-shadow: none;
  }
}
@media (max-width: 400px) {
}

/* ══════════════════════════════════════════════════
   test css
══════════════════════════════════════════════════ */