/* ============================================
   TOKENS — matched to the GSR Tableau dashboard palette
============================================ */
:root {
  /* Page canvas — deep navy/indigo backdrop */
  --page: #04070F;
  --page-line: rgba(255,255,255,0.10);

  --navy: #0F1F4D;
  --navy-deep: #000000;
  --blue: #2547E0;
  --blue-bright: #4F7DFF;
  --blue-muted: #6EA8FF;
  --blue-soft: rgba(59, 99, 255, 0.35);
  --blue-mist: rgba(59, 99, 255, 0.12);
  --indigo: #1739B0;
  --teal: #4F7DFF;
  --violet: #3D7BFF;
  --accent-cyan: #7FB2FF;

  /* Glass card system — one consistent light-on-dark language everywhere */
  --glass-bg: rgba(22, 37, 72, 0.78);
  --glass-bg-strong: rgba(22, 37, 72, 0.92);
  --glass-border: rgba(255,255,255,0.14);
  --glass-border-strong: rgba(255,255,255,0.32);
  --glass-blur: blur(20px);

  /* Text — always light-on-dark now, no separate "on white card" family */
  --on-navy: #F5F7FF;
  --on-navy-soft: #B8C2DA;
  --on-navy-faint: #8A96B6;
  --accent-on-navy: #7FAEFF;
  --accent-on-navy-strong: #9CC7FF;

  --green: #6EA8FF;
  --green-soft: rgba(110,168,255,0.15);
  --amber: #FFFFFF;
  --amber-soft: rgba(255,255,255,0.22);
  --red: #E23B3B;
  --red-soft: #FBE6E6;

  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --max-width: 1080px;
  --radius: 14px;
}

/* ============================================
   ICONS
============================================ */
.icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  vertical-align: -3px;
}

.icon-inline {
  width: 15px;
  height: 15px;
  margin-right: 6px;
  vertical-align: -2px;
}

.nav-cta { display: inline-flex; align-items: center; gap: 7px; }
.nav-cta .icon { width: 15px; height: 15px; }

.project-links a { display: inline-flex; align-items: center; gap: 7px; }
.project-links .icon { width: 15px; height: 15px; }

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: radial-gradient(circle at 15% 0%, #0C1830 0%, #050B18 45%, #000000 100%);
  background-attachment: fixed;
  color: var(--on-navy-soft);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--on-navy);
  margin: 0;
  letter-spacing: -0.01em;
}

a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
p { margin: 0; }

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================
   NAV
============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(2, 5, 12, 0.72);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.nav-mark:hover { transform: scale(1.03); }

.nav-mark img {
  width: 40px;
  height: 40px;
  padding: 2px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo), var(--accent-cyan), var(--violet));
  object-fit: cover;
  object-position: center 15%;
  border: 2px solid rgba(2, 5, 12, 0.9);
  display: block;
  box-sizing: border-box;
}

.nav-mark-text {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--on-navy);
}

.nav-links { display: flex; gap: 28px; }

.nav-links a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--on-navy-soft);
  transition: color 0.2s ease;
  position: relative;
  padding-bottom: 3px;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--indigo), var(--teal));
  border-radius: 2px;
  transition: width 0.25s ease;
}

.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: #fff; }
.nav-links a.active::after { width: 100%; background: var(--accent-cyan); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 9px 18px;
  background: var(--blue);
  color: #fff;
  border-radius: 30px;
  transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.nav-cta:hover { background: var(--blue-bright); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(79, 125, 255, 0.45); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

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

@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
background: rgba(2, 5, 12, 0.94);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 10px 28px 22px;
    gap: 4px;
    display: none;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { color: var(--on-navy-soft); padding: 10px 0; border-bottom: 1px solid var(--glass-border); }
  .nav-links a:hover { color: var(--accent-on-navy); }
  .nav-links a:last-child { border-bottom: none; }
  .nav-toggle { display: flex; }
}

/* ============================================
   HERO
============================================ */
.hero {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 110px 28px 50px;
  overflow: hidden;
}

.hero-ambient {
  position: absolute;
  top: -35%;
  right: -12%;
  width: 680px;
  height: 680px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(37, 71, 224, 0.45), rgba(79, 125, 255, 0.18) 55%, transparent 75%);
  filter: blur(55px);
  animation: breathe 12s ease-in-out infinite;
  z-index: 0;
}

.hero-ambient-2 {
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(110, 168, 255, 0.20), transparent 70%);
  filter: blur(60px);
  animation: breathe 14s ease-in-out infinite reverse;
  z-index: 0;
}

@keyframes breathe {
  0%, 100% { transform: scale(1) translate(0, 0); opacity: 0.9; }
  50% { transform: scale(1.12) translate(-20px, 20px); opacity: 1; }
}

.hero-flex {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.618fr 1fr;
  align-items: center;
  gap: 48px;
}

.hero-inner { max-width: 640px; }

.hero-photo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

@media (max-width: 800px) {
  .hero-flex { grid-template-columns: 1fr; text-align: center; }
  .hero-photo-wrap { order: -1; }
  .hero-actions { justify-content: center; }
  .hero-photo { width: 185px; height: 185px; }
}

.hero-photo-ring {
  padding: 5px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo), var(--accent-cyan), var(--violet));
  box-shadow: 0 20px 55px rgba(0,0,0,0.5), 0 0 40px rgba(37, 71, 224, 0.25);
}

.hero-photo {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--page);
  border: 3px solid rgba(2, 5, 12, 0.9);
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
}

.hero-photo-name {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-navy-soft);
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-on-navy);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(34px, 5.2vw, 56px);
  line-height: 1.12;
  font-weight: 600;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent-on-navy-strong);
}

.hero-sub {
  margin-top: 24px;
  max-width: 560px;
  font-size: 17px;
  color: var(--on-navy-soft);
}

.hero-actions {
  margin-top: 36px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  font-size: 14.5px;
  font-weight: 500;
  padding: 13px 26px;
  border-radius: 10px;
  transition: all 0.32s cubic-bezier(0.22, 1, 0.36, 1);
  display: inline-block;
}

.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-bright); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(59, 99, 255, 0.35); }

.btn-ghost { border: 1px solid rgba(255,255,255,0.25); color: var(--on-navy); background: transparent; }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,0.06); }

.kpi-strip {
  position: relative;
  z-index: 2;
  margin-top: 56px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px 22px;
  padding: 18px 26px;
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
}

.kpi-item {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--on-navy-soft);
  white-space: nowrap;
}

.kpi-item-wrap {
  white-space: normal;
  text-align: center;
}

.kpi-item strong {
  color: var(--accent-on-navy-strong);
  font-weight: 600;
  margin-right: 4px;
}

.kpi-divider {
  color: var(--glass-border-strong);
  font-size: 13px;
}

@media (max-width: 800px) {
  .kpi-strip { border-radius: 18px; padding: 16px 20px; }
}

.hero-signal {
  position: relative;
  z-index: 2;
  margin-top: 64px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--on-navy-faint);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px var(--green-soft);
  flex-shrink: 0;
}
.dot-sage { background: var(--green); box-shadow: 0 0 0 4px var(--green-soft); }
.dot-sand { background: var(--amber); box-shadow: 0 0 0 4px var(--amber-soft); }
.dot-slate { background: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }

/* ============================================
   SECTION SHARED
============================================ */
section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 90px 28px;
  position: relative;
  isolation: isolate;
}

.section-head { margin-bottom: 42px; }
.section-head .eyebrow { background: none; border: none; padding: 0; color: var(--accent-on-navy); }
.section-head h2 {
  font-size: clamp(26px, 3.4vw, 42px);
  margin-top: 12px;
  max-width: 620px;
  line-height: 1.3;
}

/* ============================================
   ABOUT
============================================ */
.about { border-top: 1px solid var(--page-line); }
.about::before {
  content: "";
  position: absolute;
  top: 8%;
  left: -14%;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(79, 125, 255, 0.22), transparent 70%);
  filter: blur(75px);
  z-index: -1;
  pointer-events: none;
}
.about::after {
  content: "";
  position: absolute;
  bottom: -10%;
  right: -10%;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(110, 168, 255, 0.14), transparent 70%);
  filter: blur(70px);
  z-index: -1;
  pointer-events: none;
}

.about-grid { display: grid; grid-template-columns: 1.618fr 1fr; gap: 56px; }

.about-lead { font-size: 18px; line-height: 1.7; color: var(--on-navy-soft); }

.about-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.quick-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--on-navy);
  background: var(--blue-mist);
  padding: 8px 14px;
  border-radius: 20px;
}

.quick-item .icon { color: var(--blue-muted); }

.capability-block {
  grid-column: 1 / -1;
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.capability-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.capability-point {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 20px;
  border-radius: 12px;
background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--blue);
  font-size: 14px;
  color: var(--on-navy-soft);
  line-height: 1.5;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
}

.capability-major {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 22px;
  border-radius: 12px;
  background: var(--blue-mist);
  border: 1px solid var(--blue-soft);
  color: var(--on-navy);
  font-size: 15px;
  line-height: 1.65;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.22);
}

.capability-major .icon { color: var(--blue); margin-top: 2px; }

@media (max-width: 900px) {
  .capability-row { grid-template-columns: 1fr; }
}

/* .fact reused for compact project stat strips */
.fact {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border-radius: 12px;
background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--blue);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
}

.icon-fact {
  width: 22px;
  height: 22px;
  color: var(--blue-muted);
  flex-shrink: 0;
  margin-top: 3px;
}

.fact-num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 20px;
  color: var(--on-navy);
  margin-bottom: 4px;
}

.fact-label { font-size: 14px; color: var(--on-navy-faint); }

@media (max-width: 800px) { .about-grid { grid-template-columns: 1fr; } }

/* ============================================
   WORK / PROJECTS
============================================ */
.work { border-top: 1px solid var(--page-line); }
.work::before {
  content: "";
  position: absolute;
  top: 2%;
  right: -12%;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(37, 71, 224, 0.26), transparent 70%);
  filter: blur(85px);
  z-index: -1;
  pointer-events: none;
}
.work::after {
  content: "";
  position: absolute;
  bottom: 5%;
  left: -12%;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(79, 125, 255, 0.14), transparent 70%);
  filter: blur(75px);
  z-index: -1;
  pointer-events: none;
}

.project {
background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.project:hover {
  transform: translateY(-4px);
  background: var(--glass-bg-strong);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(110, 168, 255, 0.3), inset 0 1px 0 rgba(255,255,255,0.1);
  border-color: var(--glass-border-strong);
}

.project-feature {
  margin-bottom: 28px;
  border-top: 3px solid var(--blue);
}

.badge-flagship {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--navy-deep);
  background: var(--amber);
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.pills-meta { margin-bottom: 20px; }

.pill-meta {
  font-size: 12px;
  padding: 5px 12px;
  border-color: rgba(79, 125, 255, 0.4);
  color: var(--accent-on-navy);
}
.pill-meta:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }

.project-outcome {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--on-navy-soft);
  background: var(--green-soft-navy, rgba(110, 168, 255, 0.12));
  border-left: 3px solid var(--green);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  margin-bottom: 20px;
}
.project-outcome strong { color: var(--green); font-weight: 600; }

.bq-block {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--glass-border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.bq-block p { font-size: 13.5px; line-height: 1.6; color: var(--on-navy-soft); }
.bq-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent-cyan);
  margin-right: 8px;
}

.project-row { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-bottom: 28px; }

@media (max-width: 800px) { .project-row { grid-template-columns: 1fr; } }

.project-signal {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--on-navy-soft);
  background: var(--blue-mist);
  padding: 6px 12px;
  border-radius: 20px;
  margin-bottom: 18px;
}

.project h3 {
  font-size: 26px;
  margin-bottom: 8px;
  color: var(--on-navy);
  transition: color 0.25s ease, font-weight 0.25s ease;
}

.project:hover h3 {
  color: var(--blue-bright);
  font-weight: 700;
}

.project-stack {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--blue-muted);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
}
.project-stack .icon-inline { color: var(--blue-muted); }

.project-desc { color: var(--on-navy-soft); font-size: 15px; line-height: 1.7; margin-bottom: 18px; }

.project-points { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }

.project-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  color: var(--on-navy-soft);
  line-height: 1.6;
}

.project-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

.project-points code {
  font-family: var(--font-mono);
  background: var(--blue-mist);
  color: var(--on-navy);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 13px;
}

.project-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}

.project-stats .fact { padding: 16px 18px; }
.project-stats .fact-num { font-size: 17px; }
.project-stats .fact-label { font-size: 13px; }

@media (max-width: 800px) {
  .project-stats { grid-template-columns: 1fr; }
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  row-gap: 14px;
}

.project-links a {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--accent-on-navy);
  border-bottom: 1px solid var(--blue-soft);
  padding-bottom: 2px;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.project-links a:hover { border-color: var(--blue-bright); color: var(--accent-on-navy-strong); }

.project-link-feature {
  background: var(--navy-deep);
  color: #fff !important;
  border: none !important;
  border-radius: 20px;
  padding: 8px 16px 8px 14px !important;
  transition: background 0.2s ease, transform 0.2s ease !important;
}
.project-link-feature:hover {
  background: var(--blue) !important;
  color: #fff !important;
  transform: translateY(-1px);
}

/* ============================================
   SHOWCASE TOGGLE (collapse / expand screenshots)
============================================ */
.showcase-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--accent-on-navy);
  background: var(--blue-mist);
  border: 1px solid var(--blue-soft);
  border-radius: 20px;
  padding: 9px 16px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  margin-bottom: 4px;
}

.showcase-toggle:hover {
  background: rgba(59, 99, 255, 0.2);
  border-color: var(--blue-bright);
  color: var(--accent-on-navy-strong);
}

.showcase-toggle-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.showcase-toggle-icon .icon {
  width: 15px;
  height: 15px;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.showcase-toggle[aria-expanded="false"] .showcase-toggle-icon .icon {
  transform: rotate(-90deg);
}

.showcase-toggle-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--on-navy);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 1px 8px;
}

/* Collapse wrapper: grid-rows trick animates height without JS measuring */
.showcase-collapse {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.showcase-collapse.is-collapsed {
  grid-template-rows: 0fr;
}

.showcase-collapse-inner {
  overflow: hidden;
  min-height: 0;
}

/* ============================================
   SHOWCASE (highlighted dashboard walkthrough)
============================================ */
.showcase {
  display: flex;
  flex-direction: column;
  gap: 44px;
  margin-bottom: 30px;
  padding-top: 8px;
}

.showcase-item {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 32px;
  align-items: center;
}

.showcase-item.reverse .showcase-frame { order: 2; }
.showcase-item.reverse .showcase-text { order: 1; }

@media (max-width: 800px) {
  .showcase-item,
  .showcase-item.reverse {
    grid-template-columns: 1fr;
  }
  .showcase-item.reverse .showcase-frame,
  .showcase-item.reverse .showcase-text {
    order: initial;
  }
}

.showcase-frame {
  position: relative;
  display: block;
  padding: 0;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  overflow: hidden;
background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  cursor: zoom-in;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  font-family: inherit;
}

.showcase-frame:hover {
  border-color: var(--blue-bright);
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.35);
}

.showcase-frame:hover .showcase-zoom {
  opacity: 1;
}

.showcase-frame img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top;
}

.showcase-zoom {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(4, 9, 22, 0.85);
  border-radius: 50%;
  color: #fff;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.showcase-zoom .icon { width: 16px; height: 16px; }

.showcase-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--accent-on-navy);
  margin-bottom: 10px;
}

.showcase-text h4 { font-size: 20px; margin-bottom: 10px; }

.showcase-text p { font-size: 14.5px; line-height: 1.7; color: var(--on-navy-soft); }

/* ============================================
   MINI SHOWCASE (dashboard thumbnail + interpretation)
============================================ */
.project-mid { margin-bottom: 28px; }

.mini-showcase {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 22px 0 24px;
}

.mini-showcase-item {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 22px;
  align-items: center;
  padding: 14px;
  border-radius: 12px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--page-line);
}

.showcase-frame.mini {
  border-radius: 9px;
  width: 100%;
}

.showcase-frame.mini img {
  aspect-ratio: 16 / 10;
}

.showcase-frame.mini .showcase-zoom {
  width: 26px;
  height: 26px;
  bottom: 8px;
  right: 8px;
}
.showcase-frame.mini .showcase-zoom .icon { width: 13px; height: 13px; }

.mini-showcase-text h5 {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent-on-navy);
  margin-bottom: 8px;
}

.mini-showcase-text p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--on-navy-soft);
}

@media (max-width: 640px) {
  .mini-showcase-item { grid-template-columns: 1fr; }
}

/* ============================================
   LIGHTBOX
============================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(2, 5, 12, 0.92);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
  padding: 40px 70px;
}

.lightbox.is-open { opacity: 1; visibility: visible; }

.lightbox-img {
  max-width: 100%;
  max-height: 82vh;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.lightbox-info {
  max-width: 620px;
  margin-top: 18px;
  text-align: center;
}

.lightbox-caption {
  color: #fff;
  font-family: var(--font-mono);
  font-size: 13px;
  margin-top: 0;
  opacity: 0.85;
}

.lightbox-desc {
  color: var(--on-navy-soft);
  font-size: 14px;
  line-height: 1.7;
  margin-top: 10px;
}

@media (max-width: 640px) {
  .lightbox-info { max-width: 100%; }
}

.lightbox-close, .lightbox-nav {
  position: absolute;
  background: transparent;
  border: 1px solid rgba(255,255,255, 0.3);
  color: #fff;
  border-radius: 50%;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.lightbox-close { top: 24px; right: 24px; width: 42px; height: 42px; }
.lightbox-nav { top: 50%; transform: translateY(-50%); width: 50px; height: 50px; font-size: 26px; }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-close:hover, .lightbox-nav:hover {
  background: rgba(255,255,255, 0.14);
  border-color: rgba(255,255,255, 0.6);
}

@media (max-width: 640px) {
  .lightbox { padding: 20px; }
  .lightbox-nav { width: 40px; height: 40px; font-size: 20px; }
  .lightbox-prev { left: 6px; }
  .lightbox-next { right: 6px; }
}

/* ============================================
   SKILLS
============================================ */
.skills { border-top: 1px solid var(--page-line); }
.skills::before {
  content: "";
  position: absolute;
  top: 15%;
  left: -10%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(110, 168, 255, 0.22), transparent 70%);
  filter: blur(75px);
  z-index: -1;
  pointer-events: none;
}
.skills::after {
  content: "";
  position: absolute;
  top: 30%;
  right: -10%;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(37, 71, 224, 0.14), transparent 70%);
  filter: blur(70px);
  z-index: -1;
  pointer-events: none;
}

.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

@media (max-width: 800px) { .skills-grid { grid-template-columns: 1fr; } }

.skill-group {
  padding: 26px 24px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.24);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.skill-group:hover {
  transform: translateY(-3px);
  background: var(--glass-bg-strong);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.36), 0 0 0 1px rgba(37, 71, 224, 0.28), inset 0 1px 0 rgba(255,255,255,0.1);
  border-color: var(--glass-border-strong);
}

.skill-group h4 {
  font-size: 14px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-on-navy);
  margin-bottom: 18px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 9px;
  transition: color 0.25s ease, font-weight 0.25s ease;
}

.skill-group:hover h4 {
  color: var(--blue-bright);
  font-weight: 700;
}

.pills { display: flex; flex-wrap: wrap; gap: 9px; }

.pill {
  font-size: 13px;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: 20px;
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--blue-soft);
  color: var(--on-navy);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.pill:hover { border-color: var(--blue-bright); color: #fff; background: var(--glass-bg-strong); }

/* ============================================
   EXPERIENCE
============================================ */
.experience { border-top: 1px solid var(--page-line); }
.experience::before {
  content: "";
  position: absolute;
  bottom: -5%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(37, 71, 224, 0.20), transparent 70%);
  filter: blur(85px);
  z-index: -1;
  pointer-events: none;
}
.experience::after {
  content: "";
  position: absolute;
  top: 10%;
  left: -10%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(79, 125, 255, 0.14), transparent 70%);
  filter: blur(70px);
  z-index: -1;
  pointer-events: none;
}

.timeline { display: flex; flex-direction: column; gap: 22px; margin-bottom: 56px; }

.timeline-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 26px;
  align-items: start;
background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 28px 30px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.24);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.timeline-item:hover {
  transform: translateY(-3px);
  background: var(--glass-bg-strong);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.36), 0 0 0 1px rgba(37, 71, 224, 0.28), inset 0 1px 0 rgba(255,255,255,0.1);
  border-color: var(--glass-border-strong);
}

.timeline-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--blue-mist);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 18px 10px;
  text-align: center;
  height: 100%;
}

.timeline-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
background: rgba(255,255,255,0.12);
  color: var(--blue-muted);
  flex-shrink: 0;
}
.timeline-icon .icon { width: 16px; height: 16px; }

.timeline-date {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--accent-on-navy);
  line-height: 1.4;
}

.timeline-body h4 {
  font-size: 20px;
  margin-bottom: 4px;
  color: var(--on-navy);
  transition: color 0.25s ease, font-weight 0.25s ease;
}
.timeline-item:hover .timeline-body h4 {
  color: var(--blue-bright);
  font-weight: 700;
}
.timeline-org { color: var(--on-navy-faint); font-size: 14px; margin-bottom: 10px; }
.timeline-body p:last-child { color: var(--on-navy-soft); font-size: 14.5px; line-height: 1.65; }

@media (max-width: 640px) {
  .timeline-item { grid-template-columns: 1fr; gap: 16px; padding: 24px; }
  .timeline-marker { flex-direction: row; justify-content: flex-start; text-align: left; padding: 12px 16px; }
}

.subhead {
  font-size: 15px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-on-navy);
  margin: 8px 0 30px;
  padding-top: 20px;
  border-top: 1px solid var(--page-line);
}

.timeline-edu { margin-bottom: 0; }
.timeline-edu .timeline-item { padding-top: 24px; padding-bottom: 24px; }

@media (max-width: 640px) {
  .timeline-edu .timeline-item { padding-top: 20px; padding-bottom: 20px; }
}

/* ============================================
   CERTIFICATIONS & RECOGNITIONS
============================================ */
.certifications { border-top: 1px solid var(--page-line); }
.certifications::before {
  content: "";
  position: absolute;
  top: 4%;
  left: -12%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(79, 125, 255, 0.18), transparent 70%);
  filter: blur(80px);
  z-index: -1;
  pointer-events: none;
}
.certifications::after {
  content: "";
  position: absolute;
  bottom: -8%;
  right: -8%;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(37, 71, 224, 0.18), transparent 70%);
  filter: blur(75px);
  z-index: -1;
  pointer-events: none;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

@media (max-width: 900px) { .cert-grid { grid-template-columns: 1fr; } }

.cert-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 26px 24px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-top: 3px solid var(--blue);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.24);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  height: 100%;
}

.cert-card-desc { flex-grow: 1; }

.cert-card-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--accent-on-navy);
  border-bottom: 1px solid var(--blue-soft);
  padding-bottom: 2px;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.cert-card-link:hover { border-color: var(--blue-bright); color: var(--accent-on-navy-strong); }
.cert-card-link .icon { width: 14px; height: 14px; margin-right: 0; }

.cert-card:hover {
  transform: translateY(-3px);
  background: var(--glass-bg-strong);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.36), 0 0 0 1px rgba(37, 71, 224, 0.28), inset 0 1px 0 rgba(255,255,255,0.1);
  border-color: var(--glass-border-strong);
}

.cert-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--blue-mist);
  color: var(--blue-muted);
  flex-shrink: 0;
}
.cert-card-icon .icon { width: 20px; height: 20px; }

.cert-card-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--accent-on-navy);
}

.cert-card h4 {
  font-size: 18px;
  color: var(--on-navy);
  margin: 0;
  transition: color 0.25s ease, font-weight 0.25s ease;
}
.cert-card:hover h4 {
  color: var(--blue-bright);
  font-weight: 700;
}
.cert-card-org { font-size: 13.5px; color: var(--on-navy-faint); margin: -4px 0 0; }
.cert-card-desc { font-size: 14px; line-height: 1.6; color: var(--on-navy-soft); margin: 0; }

/* ============================================
   CONTACT
============================================ */
.contact {
  text-align: center;
  padding: 90px 28px;
}

.contact::before {
  content: "";
  position: absolute;
  top: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(37, 71, 224, 0.28), transparent 70%);
  filter: blur(90px);
  z-index: -1;
  pointer-events: none;
}
.contact::after {
  content: "";
  position: absolute;
  bottom: -10%;
  right: 10%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(110, 168, 255, 0.16), transparent 70%);
  filter: blur(75px);
  z-index: -1;
  pointer-events: none;
}

.contact-inner {
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-strong);
  border-radius: 24px;
  padding: 64px 40px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  max-width: 720px;
  margin: 0 auto;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.contact-inner:hover {
  border-color: var(--glass-border-strong);
  box-shadow: 0 28px 68px rgba(0, 0, 0, 0.46), 0 0 0 1px rgba(37, 71, 224, 0.3);
}

.contact-chip-ring {
  width: 66px;
  height: 66px;
  margin: 0 auto 22px;
  padding: 3px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo), var(--accent-cyan), var(--violet));
}

.contact-chip {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(2, 5, 12, 0.9);
}

.contact-chip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
}

.contact-inner h2 {
  font-size: clamp(26px, 3.4vw, 42px);
  margin: 16px 0 10px;
  color: var(--on-navy);
  transition: color 0.25s ease, font-weight 0.25s ease;
}
.contact-inner:hover h2 {
  color: var(--blue-bright);
  font-weight: 700;
}
.contact .eyebrow { background: var(--blue-mist); border: 1px solid var(--blue-soft); color: var(--accent-on-navy); }

.contact-sub { color: var(--on-navy-soft); font-size: 16px; margin-bottom: 36px; }

.contact-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 28px;
  font-family: var(--font-mono);
  font-size: 14.5px;
}

.contact-links a { display: inline-flex; align-items: center; gap: 8px; }

.contact-links a {
  color: var(--accent-on-navy);
  border-bottom: 1px solid var(--blue-soft);
  padding-bottom: 2px;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.contact-links a:hover { border-color: var(--blue-bright); color: var(--accent-on-navy-strong); }

.location {
  margin-top: 26px;
  font-size: 13px;
  color: var(--on-navy-faint);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.location .icon { color: var(--on-navy-faint); }

/* ============================================
   FOOTER
============================================ */
.footer {
  text-align: center;
  padding: 20px 28px 50px;
  font-size: 12.5px;
  color: var(--on-navy-faint);
}

.footer-credit {
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--on-navy-faint);
}

/* ============================================
   SCROLL REVEAL
============================================ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ============================================
   3D HOVER TILT
============================================ */
.tilt-3d {
  transition: transform 0.15s ease-out, box-shadow 0.35s ease;
  will-change: transform;
  transform-style: preserve-3d;
}

.reveal.is-visible.tilt-3d {
  transition: transform 0.15s ease-out, box-shadow 0.35s ease, opacity 0.7s ease;
}

.tilt-3d.is-tilting {
  box-shadow: 0 24px 46px rgba(0, 0, 0, 0.38), 0 0 0 1px rgba(255, 255, 255, 0.08);
  z-index: 3;
}

.hero-photo-ring.tilt-3d.is-tilting {
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.55), 0 0 46px rgba(37, 71, 224, 0.35);
}

.capability-major.tilt-3d.is-tilting,
.quick-item.tilt-3d.is-tilting {
  box-shadow: 0 22px 40px rgba(0, 0, 0, 0.3);
}

.pill.tilt-3d.is-tilting,
.badge-flagship.tilt-3d.is-tilting,
.eyebrow.tilt-3d.is-tilting,
.nav-mark img.tilt-3d.is-tilting,
.showcase-tag.tilt-3d.is-tilting {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.28);
}

@media (hover: none) {
  .tilt-3d { transform: none !important; }
}

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}