/* ══════════════════════════════════════════════
   AI Resume v3 — GSAP + Three.js multi-page
   ══════════════════════════════════════════════ */

:root {
  --bg: #F7F5F0;
  --surface: #FFFFFF;
  --primary: #0B1F3A;
  --primary-alt: #102542;
  --text: #374151;
  --body: #4B5563;
  --secondary: #6B7280;
  --muted: #6B7280;
  --border: #E7E2D8;
  --accent: #C8A45D;
  --accent-hover: #B38E49;
  --paper: var(--surface);
  --ink: var(--primary);
  --line: var(--border);
  --soft: #FBFAF7;
  --accent-soft: rgba(200, 164, 93, 0.14);
  --glow: rgba(200, 164, 93, 0.12);
  --shadow-card: 0 24px 70px rgba(11, 31, 58, 0.10);
  --shadow-soft: 0 10px 28px rgba(11, 31, 58, 0.07);
  --content-max-width: 1080px;
  --right-nav-space: clamp(12.5rem, 16vw, 14.5rem);
  --intro-side-space: clamp(5.5rem, 11vw, 10rem);
  --serif: "Iowan Old Style", "Georgia", "Times New Roman", serif;
  --sans: "Avenir Next", "Segoe UI", "Trebuchet MS", sans-serif;
  --mono: "SFMono-Regular", "Menlo", "Consolas", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  color: var(--body);
  background:
    radial-gradient(circle at 15% 4%, rgba(200, 164, 93, 0.12), transparent 28rem),
    radial-gradient(circle at 84% 10%, rgba(11, 31, 58, 0.05), transparent 24rem),
    var(--bg);
  overflow-x: hidden;
}

a { color: inherit; }
button, input, a { -webkit-tap-highlight-color: transparent; }

/* ── Three.js Canvas ───────────────────────── */

#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.045;
  filter: saturate(0.35) contrast(0.9);
}

/* ── Page Container ────────────────────────── */

.page-container {
  position: relative;
  z-index: 1;
  width: 100%;
}

.page-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem var(--right-nav-space) 4rem 340px; /* Protects left/right boundaries for sidebars */
  opacity: 1;
}

.page-section[data-page="1"] {
  align-items: flex-start;
  min-height: auto;
  padding: 4rem var(--right-nav-space) clamp(1.75rem, 3vw, 2.5rem) var(--intro-side-space);
}

.page-section[data-page="2"],
.page-section[data-page="3"],
.page-section[data-page="4"] {
  align-items: flex-start;
  padding-top: clamp(1.25rem, 3vw, 2.25rem);
  min-height: auto;
}

.page-section[data-page="2"] {
  margin-top: clamp(9rem, 18vh, 14rem);
}

@media (max-width: 1200px) {
  .page-section {
    padding: 4rem 2rem;
  }

  .page-section[data-page="2"] {
    margin-top: clamp(5rem, 10vh, 7rem);
  }

  .page-section[data-page="2"],
  .page-section[data-page="3"],
  .page-section[data-page="4"] {
    padding-top: 1.5rem;
  }
}

.page-inner {
  width: min(var(--content-max-width), 100%);
  background: var(--surface);
  border-radius: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  padding: 2.5rem;
  backdrop-filter: none;
}

/* ── Page navigation dots ──────────────────── */

.page-nav {
  position: fixed;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.page-dot {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(15, 23, 42, 0.5);
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: all 400ms cubic-bezier(0.25, 1, 0.5, 1);
}

.page-dot.active {
  color: var(--accent);
  background: rgba(15, 118, 110, 0.08);
  box-shadow: 0 4px 12px rgba(15, 118, 110, 0.1);
  transform: translateX(-8px);
}

.page-dot:not(.active):hover {
  color: var(--ink);
  background: rgba(15, 23, 42, 0.04);
}

.page-dot span {
  pointer-events: none;
}

/* ── Shared typography ─────────────────────── */

.eyebrow,
.card-label,
.mini-metric-label,
.score-label,
.link-label,
.result-label,
.pm-note-label {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  letter-spacing: -0.02em;
  margin: 0;
}

h2 {
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

p.section-subtitle {
  color: var(--muted);
  font-size: 0.95rem;
  margin: -0.5rem 0 1rem;
}

/* ══════════════════════════════════════════════
   PAGE 1 — Hero
   ══════════════════════════════════════════════ */

.page-1-inner {
  width: 100%;
  margin: 0;
  padding: 3rem;
}

.page-1-flow {
  width: min(1040px, 100%);
  margin: 0 auto;
  display: grid;
  gap: clamp(2rem, 4vw, 2.5rem);
}

.hero-identity {
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
  margin-bottom: 2.5rem;
}

.photo-placeholder,
.hero-photo {
  flex-shrink: 0;
  width: 140px;
  height: 140px;
  border-radius: 24px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.85rem;
  background: var(--line);
  border: none;
  box-shadow: 0 8px 24px rgba(15, 118, 110, 0.08);
  overflow: hidden;
}

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

.hero-text h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 0.95;
  color: var(--ink);
}

.hero-summary {
  max-width: 58ch;
  margin: 0.85rem 0 1rem;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--muted);
}

.hero-summary strong {
  color: color-mix(in srgb, var(--ink) 88%, var(--accent) 12%);
  font-weight: 700;
}

.hero-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.hero-contact a {
  color: var(--accent);
  text-decoration: none;
  transition: color 180ms;
}

.hero-contact a:hover { color: var(--ink); }

.hero-results h2 {
  margin-bottom: 0.8rem;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
}

.result-card {
  padding: 1rem;
  border-radius: 18px;
  border: none; box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  background: #ffffff;
}

.result-value {
  font-family: var(--serif);
  font-size: 2rem;
  line-height: 1;
  margin-bottom: 0.45rem;
}

.result-label { margin-bottom: 0.45rem; }
.result-note { color: var(--muted); font-size: 0.93rem; line-height: 1.5; }

/* ══════════════════════════════════════════════
   SKILL PANELS (fly between bottom & sidebar)
   ══════════════════════════════════════════════ */

.skill-panels {
  position: fixed;
  top: 50%;
  left: clamp(1rem, 2vw, 2rem);
  transform: translateY(-50%);
  width: clamp(292px, 21vw, 340px);
  max-height: calc(100vh - 4rem);
  display: flex;
  flex-direction: column;
  gap: 2rem;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 1rem 1.25rem 3rem 0.75rem;
  border-radius: 32px;
  background: linear-gradient(90deg, rgba(248, 250, 252, 0.95) 0%, rgba(248, 250, 252, 0.88) 78%, rgba(248, 250, 252, 0) 100%);
  backdrop-filter: blur(8px);
  mask-image: linear-gradient(to bottom, black 0, black calc(100% - 5rem), transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 0, black calc(100% - 5rem), transparent 100%);
  overscroll-behavior: contain;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  -ms-overflow-style: none;
  scrollbar-width: none;
  transition:
    opacity 260ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 260ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 260ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 320ms ease;
}

.skill-panels.is-ready.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(-50%);
}

.skill-panels.is-ready.is-visible.is-dormant {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.skill-panels.is-boundary-blocked {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transition-duration: 0ms;
}

.skill-panels.is-ready.is-visible.is-boundary-exiting {
  opacity: 0;
  visibility: visible;
  pointer-events: none;
  transform: translateY(calc(-50% - 8px));
}

.skill-panels.is-ready.is-visible.has-focus {
  box-shadow: 0 28px 72px rgba(15, 118, 110, 0.14);
}

@media (prefers-reduced-motion: reduce) {
  .skill-panels {
    transition: none !important;
  }

  .skill-panels.is-ready.is-visible.is-boundary-exiting {
    transform: translateY(-50%);
  }
}

.skill-burst-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1200;
}

.skill-burst-chip {
  position: fixed;
  margin: 0;
  pointer-events: none;
  transform-origin: center;
  will-change: transform, opacity, filter;
  mix-blend-mode: screen;
}

.intro-skills {
  padding: 0 0.25rem 0.5rem;
}

.intro-skills.is-transition-ghosted {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.intro-skills-hold-layer {
  position: fixed;
  z-index: 90;
  padding: 0 0.25rem 0.5rem;
  background: transparent;
  border: none;
  box-shadow: none;
  pointer-events: none;
}

.intro-skills-hold-layer .skill-panel,
.intro-skills-hold-layer .quant-tag,
.intro-skills-hold-layer .tech-chip,
.intro-skills-hold-layer .tech-icon {
  border: none;
  box-shadow: none;
}

.intro-skills-hold-layer .quant-tag,
.intro-skills-hold-layer .tech-chip {
  will-change: transform, opacity, filter;
}

.intro-skills-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.5rem;
  align-items: start;
}

.intro-skills-right-column {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 4vw, 4rem);
}

.certification-panel {
  margin-top: 0;
}

.skill-panels::-webkit-scrollbar { display: none; }

@media (max-width: 1200px) {
  .skill-panels {
    display: none;
  }

  .page-section[data-page="1"] {
    padding: 4rem 2rem;
  }

  .intro-skills-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .certification-panel {
    margin-top: 0;
  }
}

.skill-panel {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}

.skill-panel.is-empty {
  display: none;
}

.skill-panel h3 {
  font-size: 0.95rem;
  margin-bottom: 0.6rem;
}

.skill-panel-subtitle {
  margin: -0.35rem 0 0.65rem;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.35;
}

/* Quant tags */
.quant-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: flex-start;
  align-content: flex-start;
}

.quant-tag {
  display: inline-block;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  font-size: 0.78rem;
  background: #f1f5f9;
  border: none; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  color: var(--muted);
  cursor: default;
  transition: opacity 250ms, filter 250ms, box-shadow 200ms;
  will-change: transform, opacity;
}

.quant-grid.has-highlight .quant-tag:not(.is-highlighted) {
  opacity: 0.35;
  filter: grayscale(100%);
}

.quant-tag.is-highlighted {
  position: relative;
  z-index: 10;
  background: var(--accent);
  color: #fff;
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 12px 24px rgba(15, 118, 110, 0.28);
}

.analyst-keyword-bank {
  flex: 0 0 100%;
  width: 100%;
  margin-top: 0.35rem;
}

.analyst-keyword-summary {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.28rem 0.68rem;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.06);
  color: var(--accent);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
  list-style: none;
}

.analyst-keyword-summary::-webkit-details-marker {
  display: none;
}

.analyst-keyword-summary .summary-label-open {
  display: none;
}

.analyst-keyword-bank[open] .summary-label-closed {
  display: none;
}

.analyst-keyword-bank[open] .summary-label-open {
  display: inline;
}

.toolkit-detail-bank {
  flex: 0 0 100%;
  width: 100%;
  margin-top: 0.35rem;
}

.toolkit-modal-trigger {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.28rem 0.68rem;
  border: 0;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.06);
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
}

.toolkit-modal-trigger:hover,
.toolkit-modal-trigger:focus-visible {
  box-shadow: 0 8px 20px rgba(15, 118, 110, 0.14);
  outline: none;
}

.toolkit-detail-summary {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.28rem 0.68rem;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.06);
  color: var(--accent);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
  list-style: none;
}

.toolkit-detail-summary::-webkit-details-marker {
  display: none;
}

.toolkit-detail-summary .summary-label-open {
  display: none;
}

.toolkit-detail-bank[open] .summary-label-closed {
  display: none;
}

.toolkit-detail-bank[open] .summary-label-open {
  display: inline;
}

.toolkit-detail-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
  margin-top: 0.75rem;
  padding: 0.75rem 0 0;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.toolkit-detail-chip {
  display: inline-block;
  padding: 0.22rem 0.5rem;
  border-radius: 999px;
  background: rgba(248, 250, 252, 0.92);
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.06);
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.35;
}

.analyst-keyword-groups {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.85rem;
  padding: 0.85rem 0 0;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.analyst-keyword-group {
  display: grid;
  gap: 0.45rem;
}

.analyst-keyword-label {
  margin: 0;
  color: color-mix(in srgb, var(--ink) 62%, var(--muted) 38%);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.35;
  text-transform: uppercase;
}

.analyst-keyword-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
}

.analyst-keyword-chip {
  display: inline-block;
  padding: 0.22rem 0.5rem;
  border-radius: 999px;
  background: rgba(248, 250, 252, 0.92);
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.06);
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.35;
}

body.toolkit-modal-open {
  overflow: hidden;
}

.toolkit-modal {
  position: fixed;
  inset: 0;
  z-index: 1800;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 3vw, 2rem);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 180ms ease, visibility 180ms ease;
}

.toolkit-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.toolkit-modal-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(15, 23, 42, 0.54);
  backdrop-filter: blur(5px);
  cursor: pointer;
}

.toolkit-modal-panel {
  position: relative;
  z-index: 1;
  width: min(980px, calc(100vw - 2rem));
  max-height: 75vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(1.1rem, 2vw, 1.5rem);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 36px 100px rgba(15, 23, 42, 0.32);
  outline: none;
}

.toolkit-modal-head {
  display: flex;
  justify-content: space-between;
  gap: 1.2rem;
  align-items: flex-start;
  margin-bottom: 0.7rem;
}

.toolkit-modal-head h3 {
  margin: 0.15rem 0 0;
  font-size: clamp(1.45rem, 3vw, 2rem);
  color: var(--ink);
}

.toolkit-modal-close {
  flex: 0 0 auto;
  width: 2.35rem;
  height: 2.35rem;
  border: 0;
  border-radius: 999px;
  background: #f8fafc;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
  color: var(--ink);
  cursor: pointer;
  font-size: 1.4rem;
  line-height: 1;
}

.toolkit-modal-close:hover,
.toolkit-modal-close:focus-visible {
  background: var(--accent-soft);
  color: var(--accent);
  outline: none;
}

.toolkit-modal-note {
  max-width: 72ch;
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.toolkit-modal-body {
  display: grid;
  gap: 1.15rem;
}

.toolkit-modal-groups {
  margin-top: 0;
  padding-top: 1rem;
}

.toolkit-modal-section {
  display: grid;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.toolkit-modal .toolkit-detail-chip-row {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.intro-skills-hold-layer .analyst-keyword-bank,
.intro-skills-hold-layer .toolkit-detail-bank,
.intro-skills-hold-layer .toolkit-modal-trigger {
  display: none;
}

.intro-skills-hold-layer {
  display: none !important;
}

.skill-panels .quant-grid {
  gap: 0.42rem 0.7rem;
}

.skill-panels .tag-list {
  gap: 0.44rem;
  align-items: flex-start;
}

.skill-panels .quant-tag,
.skill-panels .quant-tag.is-highlighted {
  padding: 0.12rem 0 0.16rem;
  border-radius: 0;
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(15, 118, 110, 0.7);
  box-shadow: none;
  color: var(--ink);
  font-size: 0.82rem;
  line-height: 1.45;
  transform: none;
}

.skill-panels .quant-tag.is-highlighted {
  z-index: auto;
  border-bottom-color: var(--accent);
}

/* Tech stack */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: flex-start;
  align-content: flex-start;
}

.tech-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.38rem 0.62rem;
  border-radius: 999px;
  background: #ffffff;
  border: none; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  font-size: 0.82rem;
  cursor: default;
  transition: opacity 250ms, filter 250ms, box-shadow 200ms;
  will-change: transform, opacity;
}

.skill-panels .tech-chip {
  min-height: 2.05rem;
  padding: 0.34rem 0.62rem;
  gap: 0.46rem;
  line-height: 1.2;
}

.tag-list.has-highlight .tech-chip:not(.is-highlighted) {
  opacity: 0.35;
  filter: grayscale(100%);
}

.tech-chip.is-highlighted {
  position: relative;
  z-index: 10;
  background: color-mix(in srgb, var(--tech-color) 12%, #ffffff);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.14);
  transform: scale(1.1) translateY(-2px);
}

.skill-panels .tech-chip.is-highlighted {
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.1);
  transform: none;
}

.tech-icon {
  display: inline-grid;
  place-items: center;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 999px;
  background: #ffffff;
  border: none; box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  color: var(--tech-color);
  overflow: hidden;
}

.skill-panels .tech-icon {
  flex: 0 0 1.35rem;
}

.tech-icon svg, .tech-icon img {
  width: 0.95rem;
  height: 0.95rem;
  object-fit: contain;
}

.tech-label { white-space: nowrap; }
.skill-panels .tech-label { line-height: 1.2; }

/* ══════════════════════════════════════════════
   PAGE 2 — Experience & Projects
   ══════════════════════════════════════════════ */



.page-2-content {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

/* Experience */
.experience-item {
  position: relative;
  overflow: hidden;
  padding: 1.5rem;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  transition: border-color 280ms ease, box-shadow 320ms ease;
  cursor: pointer;
  will-change: transform, box-shadow;
}

.project-accordion-item::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at top right, rgba(15, 118, 110, 0.16), transparent 46%);
  opacity: 0;
  transition: opacity 280ms ease;
  pointer-events: none;
}

.project-accordion-item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(15, 118, 110, 0.95), rgba(29, 78, 216, 0.55));
  opacity: 0;
  transform: scaleY(0.45);
  transform-origin: center;
  transition: opacity 280ms ease, transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
  pointer-events: none;
}

.experience-item:hover {
  border-color: rgba(15, 118, 110, 0.48);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.08);
}

.experience-item.is-active {
  border-color: rgba(15, 118, 110, 0.86);
  box-shadow: 0 0 0 1px rgba(15, 118, 110, 0.55), 0 18px 44px rgba(15, 23, 42, 0.1);
}

.project-accordion-item:hover::before,
.project-accordion-item:hover::after,
.project-accordion-item.is-expanded::before,
.project-accordion-item.is-expanded::after {
  opacity: 1;
  transform: scaleY(1);
}

.experience-item + .experience-item {
  margin-top: 1.2rem;
}

.experience-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 0.65rem;
}

.experience-item h3 { font-size: 1.3rem; }
.experience-org { margin: 0.15rem 0 0; color: var(--muted); }
.experience-dates { white-space: nowrap; color: var(--muted); font-size: 0.9rem; }

.compact-list {
  padding-left: 1rem;
  display: grid;
  gap: 0.45rem;
}

.compact-list li { line-height: 1.55; font-size: 0.95rem; }

/* Projects accordion */
.project-accordion-item {
  position: relative;
  border: none; box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  background: #ffffff;
  border-radius: 18px;
  overflow: hidden;
  transition: transform 400ms cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 400ms cubic-bezier(0.2, 0.8, 0.2, 1), background 400ms;
}

.project-accordion-item:hover {
  transform: translateY(-8px) scale(1.012);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 118, 110, 0.12);
}

.project-accordion-item + .project-accordion-item {
  margin-top: 1rem;
}

.project-accordion-item.is-expanded {
  transform: translateY(-6px) scale(1.008);
  background: linear-gradient(145deg, #ffffff, #f0fdfa);
  box-shadow: 0 28px 72px rgba(15, 118, 110, 0.16), 0 0 0 1px rgba(15, 118, 110, 0.16);
}

.project-accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.2rem;
  cursor: pointer;
  background: #fff;
  border: none;
  width: 100%;
  text-align: left;
  font: inherit;
  transition: background 200ms;
}

.project-accordion-header:hover,
.project-accordion-item.is-expanded .project-accordion-header {
  background: color-mix(in srgb, var(--accent) 5%, #ffffff);
}

.project-accordion-title {
  font-weight: 700;
  font-size: 1.05rem;
}

.project-accordion-meta {
  font-size: 0.88rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

.demo-callout {
  margin: 0 0 1rem;
  padding: 0.82rem 0.95rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(29, 78, 216, 0.08));
  color: color-mix(in srgb, var(--ink) 82%, var(--accent) 18%);
  font-size: 0.92rem;
  line-height: 1.5;
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.08);
}

.demo-badge-wrap {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-left: 1rem;
}

.demo-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 0.75rem 0.45rem 0.9rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.16), rgba(29, 78, 216, 0.12));
  color: var(--accent);
  box-shadow: 0 8px 22px rgba(15, 118, 110, 0.14);
  transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease, color 220ms ease;
  animation: demoHintPulse 2.4s ease-in-out infinite;
}

.demo-badge-copy {
  display: grid;
  gap: 0.08rem;
}

.demo-badge-title {
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.demo-badge-meta {
  font-size: 0.72rem;
  color: var(--muted);
  white-space: nowrap;
}

.project-accordion-item:hover .demo-badge {
  transform: translateY(-1px);
  background: linear-gradient(135deg, var(--accent), #0f766e);
  color: #fff;
  box-shadow: 0 14px 30px rgba(15, 118, 110, 0.28);
}

.project-accordion-item:hover .demo-badge-meta,
.project-accordion-item.is-expanded .demo-badge-meta {
  color: rgba(255, 255, 255, 0.82);
}

.project-accordion-item.is-expanded .demo-badge {
  background: linear-gradient(135deg, var(--accent), #0b5c56);
  color: #fff;
  box-shadow: 0 16px 34px rgba(15, 118, 110, 0.32);
}

.demo-badge-arrow {
  display: inline-block;
  font-size: 0.8rem !important;
  transition: transform 300ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.project-accordion-item.is-expanded .demo-badge-arrow {
  transform: rotate(180deg);
}

@keyframes demoHintPulse {
  0%, 100% {
    box-shadow: 0 8px 22px rgba(15, 118, 110, 0.14);
  }

  50% {
    box-shadow: 0 14px 30px rgba(15, 118, 110, 0.24);
  }
}

.project-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

.project-accordion-item.is-expanded .project-accordion-body {
  max-height: 3000px;
}

.project-view {
  padding: 1.25rem;
  background: #fff;
}

.project-view-head {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
  align-items: start;
}

.project-summary { margin: 0.75rem 0 0; color: var(--muted); line-height: 1.6; }

.project-metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.mini-metric {
  padding: 0.85rem;
  border-radius: 16px;
  border: none; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  background: #ffffff;
}

.mini-metric strong { display: block; margin-top: 0.45rem; font-size: 1rem; }

.project-tech-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.project-note-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
  margin: 1rem 0;
}

.note-card {
  padding: 1rem;
  border-radius: 18px;
  border: none; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  background: #ffffff;
}

.note-card h4 { font-size: 1.05rem; margin-bottom: 0.65rem; }
.note-card p { margin: 0; color: var(--muted); line-height: 1.6; }

/* Algorithm view */
.algorithm-view {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.algorithm-stage-row, .toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.stage-button, .widget-toggle-button {
  background: var(--paper);
  color: var(--muted);
  border: none;
  box-shadow: 0 2px 8px rgba(15, 118, 110, 0.05);
  background: #fff;
  font: inherit;
  cursor: pointer;
  transition: background 200ms, border-color 200ms, color 200ms, transform 200ms;
}

.stage-button:hover, .widget-toggle-button:hover {
  transform: translateY(-1px);
}

.stage-button.active, .widget-toggle-button.active {
  color: #fff;
  background: var(--accent);
}

.algorithm-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  margin-top: 1rem;
}

.algorithm-card {
  padding: 1rem;
  border-radius: 18px;
  border: none; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  background: #ffffff;
}

.algorithm-card.emphasis {
  background: color-mix(in srgb, var(--project-accent) 10%, #fff);
}

.algorithm-card h4 { font-size: 1rem; margin: 0.4rem 0 0.6rem; }

.pm-note {
  margin-top: 1rem;
  padding: 0.95rem 1rem;
  border-left: 4px solid var(--project-accent);
  background: color-mix(in srgb, var(--project-accent) 8%, #fff);
  border-radius: 0 16px 16px 0;
}

.pm-note p { margin: 0.35rem 0 0; color: var(--muted); line-height: 1.6; }

/* Widget panel */
.widget-panel {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 20px;
  border: none; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  background: #ffffff;
}

.widget-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.widget-head h4 { font-size: 1.05rem; margin-bottom: 0.35rem; }
.widget-head p, .widget-note { margin: 0; color: var(--muted); line-height: 1.6; }

/* Ranking widget */
.ranking-summary {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 1rem;
  align-items: center;
  margin-top: 1rem;
}

.score-box {
  padding: 0.9rem;
  border-radius: 16px;
  border: none; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  background: #fff;
}

.score-box strong { display: block; margin-top: 0.35rem; font-size: 1.15rem; }

.ranking-list { display: grid; gap: 0.75rem; margin-top: 1rem; }

.ranking-row {
  display: grid;
  grid-template-columns: 160px 1fr 36px;
  gap: 0.75rem;
  align-items: center;
}

.ranking-name, .ranking-score { font-size: 0.9rem; }

.ranking-bar-track {
  height: 10px;
  border-radius: 999px;
  background: #f1f5f9;
  overflow: hidden;
}

.ranking-bar-fill {
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}

/* Graph widget */
.graph-wrap {
  margin-top: 1rem;
  padding: 0.7rem;
  border-radius: 18px;
  background: #ffffff;
  border: none; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.graph-svg { width: 100%; height: auto; }
.graph-edge { stroke: #e2e8f0; stroke-width: 2; }
.graph-edge.highlighted { stroke: var(--accent); stroke-width: 3; }
.graph-node-group circle { fill: #fff; stroke: #cbd5e1; stroke-width: 2; }
.graph-node-group text { fill: var(--muted); font-size: 4px; font-family: var(--sans); }
.graph-node-group.highlighted circle { fill: color-mix(in srgb, var(--accent) 14%, #fff); stroke: var(--accent); }
.graph-node-group.highlighted text { fill: var(--ink); font-weight: 700; }

/* ROI / threshold widget */
.slider-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1rem;
  font-weight: 700;
}

.threshold-input {
  width: 100%;
  margin-top: 0.6rem;
  accent-color: var(--accent);
}

.structure-flow {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) 20px minmax(0, 1fr) 20px minmax(0, 1fr) 20px minmax(0, 0.95fr);
  gap: 0.75rem;
  align-items: stretch;
  margin-top: 1rem;
}

.structure-column {
  padding: 0.9rem;
  border-radius: 18px;
  border: none; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  background: #ffffff;
}

.structure-column.is-emphasis {
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.07);
}

.structure-title, .patch-label, .feature-name, .roi-head span { font-size: 0.9rem; font-weight: 700; }
.structure-title { margin: 0 0 0.8rem; }
.structure-arrow { display: grid; place-items: center; font-family: var(--mono); color: var(--muted); }

.patch-cluster, .feature-list, .roi-list, .report-list { display: grid; gap: 0.75rem; }
.patch-card { display: grid; gap: 0.45rem; }

.patch-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.18rem;
}

.patch-cell {
  aspect-ratio: 1;
  border-radius: 4px;
  background: color-mix(in srgb, var(--accent) 55%, #eef1f5);
  opacity: var(--cell-opacity, 0.42);
}

.patch-cell.is-active {
  opacity: 1;
}

.feature-row {
  display: grid;
  grid-template-columns: 86px 1fr 32px;
  gap: 0.55rem;
  align-items: center;
}

.feature-name, .feature-score, .roi-note { font-size: 0.84rem; }

.feature-bar-track {
  height: 10px;
  border-radius: 999px;
  background: #f1f5f9;
  overflow: hidden;
}

.feature-bar-fill {
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}

.roi-card, .report-card {
  padding: 0.75rem;
  border-radius: 14px;
  border: none; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  background: #ffffff;
}

.roi-card.is-active {
  background: color-mix(in srgb, var(--accent) 10%, #ffffff);
}

.roi-head { display: flex; justify-content: space-between; gap: 0.5rem; align-items: center; }
.roi-note { margin: 0.35rem 0 0; color: var(--muted); }
.report-card strong { display: block; margin-top: 0.3rem; }

.threshold-track {
  position: relative;
  height: 18px;
  margin-top: 1rem;
  border-radius: 999px;
  background: #f1f5f9;
}

.threshold-band {
  position: absolute;
  left: 36.7%;
  width: 23.3%;
  top: 0; bottom: 0;
  border-radius: inherit;
  background: color-mix(in srgb, var(--accent) 24%, #fff);
}

.threshold-marker {
  position: absolute;
  top: 50%;
  width: 14px; height: 14px;
  border-radius: 999px;
  transform: translate(-50%, -50%);
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.9);
}

/* ══════════════════════════════════════════════
   PAGE 3 — Education, Awards, Pubs, Peers
   ══════════════════════════════════════════════ */

.page-3-inner {
  display: grid;
  gap: 2rem;
}

/* Education */
.education-item + .education-item {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.education-item h3 { font-size: 1.2rem; }
.education-item p { margin: 0.2rem 0 0; }
.muted-line { color: var(--muted); }

/* Awards */
.award-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  border: none; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  background: #ffffff;
}

.award-card + .award-card { margin-top: 0.5rem; }
.award-title { font-weight: 700; }
.award-org { color: var(--muted); font-size: 0.9rem; }
.award-amount { font-family: var(--mono); font-size: 0.88rem; color: var(--accent); font-weight: 700; }

/* Publications */
.pub-item {
  padding: 0.9rem 1rem;
  border-radius: 14px;
  border: none; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  background: #fff;
}

.pub-item + .pub-item { margin-top: 0.6rem; }

.pub-title {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.5;
}

.pub-authors {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
  margin-top: 0.3rem;
}

.pub-detail {
  font-size: 0.85rem;
  color: var(--accent);
  margin-top: 0.2rem;
}

/* Peer evaluations (LinkedIn-style) */
.peers-carousel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.peer-card {
  padding: 1.2rem;
  border-radius: 18px;
  border: none; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  background: #ffffff;
}

.peer-text {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink);
  font-style: italic;
  margin-bottom: 0.8rem;
}

.peer-text::before { content: "\201C"; }
.peer-text::after { content: "\201D"; }

.peer-name {
  font-weight: 700;
  font-size: 0.92rem;
}

.peer-footer {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.25rem;
}

.peer-avatar-placeholder {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 15%, #e8e4dc);
  border: none;
  box-shadow: 0 4px 12px rgba(15, 118, 110, 0.08);
  flex-shrink: 0;
}

.peer-role {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ══════════════════════════════════════════════
   AI Chat FAB
   ══════════════════════════════════════════════ */

.chat-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(15, 118, 110, 0.3);
  display: grid;
  place-items: center;
  z-index: 1000;
  transition: transform 180ms, box-shadow 180ms;
}

.chat-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(15, 118, 110, 0.4);
}

.chat-fab svg { width: 26px; height: 26px; }

.chat-window {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  width: 380px;
  max-height: 520px;
  border-radius: 20px;
  background: var(--paper);
  border: none;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.chat-window.is-open { display: flex; }

.chat-header {
  padding: 1rem 1.2rem;
  background: var(--accent);
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-header-title { font-family: var(--serif); font-size: 1.05rem; font-weight: 700; }

.chat-close {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.chat-close:hover { color: #fff; }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 260px;
  max-height: 360px;
}

.chat-bubble {
  max-width: 85%;
  padding: 0.7rem 1rem;
  border-radius: 16px;
  font-size: 0.92rem;
  line-height: 1.55;
}

.chat-bubble.assistant {
  align-self: flex-start;
  background: #ffffff;
  color: var(--ink);
  border-bottom-left-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.chat-bubble.user {
  align-self: flex-end;
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat-bubble.typing {
  align-self: flex-start;
  background: #ffffff;
  color: var(--muted);
  font-style: italic;
}

.chat-input-row {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.chat-input {
  color: var(--ink);
  background: var(--paper);
  border: none;
  box-shadow: 0 2px 8px rgba(15, 118, 110, 0.05);
  border-radius: 12px;
  font: inherit;
  font-size: 0.92rem;
  background: #fff;
  outline: none;
  flex: 1;
  padding: 0.6rem 0.9rem;
  transition: border-color 180ms;
}

.chat-input:focus { border-color: var(--accent); }

.chat-send {
  padding: 0.6rem 1rem;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, #172131, #0f766e);
  color: #fff;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 180ms;
}

.chat-send:hover { opacity: 0.9; }

/* ══════════════════════════════════════════════
   Responsive
   ══════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media (max-width: 1080px) {
  .results-grid,
  .project-view-head,
  .project-note-grid,
  .algorithm-card-grid,
  .peers-carousel {
    grid-template-columns: 1fr;
  }

  .results-grid { grid-template-columns: repeat(2, 1fr); }

  .structure-flow { grid-template-columns: 1fr; }
  .structure-arrow { min-height: 12px; }
}

@media (max-width: 760px) {
  .page-section { padding: 1.5rem 0.75rem; }
  .page-section[data-page="1"] { padding: 1.5rem 0.75rem; }
  .page-section[data-page="2"] { margin-top: 2.5rem; }
  .page-inner { padding: 1.2rem; border-radius: 18px; }

  .hero-identity { flex-direction: column; gap: 1rem; }
  .photo-placeholder,
  .hero-photo { width: 100px; height: 100px; }

  .project-accordion-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .demo-badge-wrap {
    width: 100%;
    margin-top: 0.75rem;
  }

  .demo-badge {
    width: 100%;
    justify-content: space-between;
  }

  .results-grid,
  .project-metric-row {
    grid-template-columns: 1fr;
  }

  .experience-head { flex-direction: column; }

  .ranking-summary,
  .ranking-row,
  .feature-row {
    grid-template-columns: 1fr;
  }

  .widget-head { flex-direction: column; }

  .page-nav { right: 0.5rem; }

  .chat-window {
    width: calc(100vw - 2rem);
    right: 1rem;
    bottom: 5rem;
  }
}

/* ── V4_Arron additions: coursework, artifact links, lab widgets ── */

.coursework-section {
  margin-top: 2.5rem;
}

.coursework-section h2 {
  margin-bottom: 1rem;
}

.coursework-item {
  padding: 1rem 1.15rem;
  margin-bottom: 0.85rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

.coursework-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--ink);
}

.coursework-item .compact-list li {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--muted);
}

.coursework-item .compact-list strong {
  color: color-mix(in srgb, var(--ink) 86%, var(--accent) 14%);
}

/* Artifact links shown under a project's tech-row */

.project-artifact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0.75rem 0 0.25rem;
}

.project-artifact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.75rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--project-accent) 10%, #ffffff);
  border: 1px solid color-mix(in srgb, var(--project-accent) 22%, #e2e8f0);
  color: var(--ink);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 700;
}

.project-artifact-link small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
}

/* ── Market Pulse Copilot widget ─────────── */

.widget-panel-market-pulse-lab {
  background:
    radial-gradient(circle at 12% 12%, rgba(15, 118, 110, 0.12), transparent 28%),
    linear-gradient(145deg, rgba(15, 23, 42, 0.03), rgba(255, 255, 255, 0.98));
}

.market-lab-shell {
  display: grid;
  grid-template-columns: 0.9fr 1.35fr 0.95fr;
  gap: 1rem;
  align-items: stretch;
}

.market-input-panel,
.market-signal-panel,
.market-brief-panel,
.market-context-card,
.market-weight-panel,
.market-signal-card {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.06);
}

.market-input-panel,
.market-signal-panel,
.market-brief-panel {
  padding: 1rem;
}

.market-input-panel {
  display: grid;
  gap: 0.85rem;
}

.market-ticker-row {
  display: grid;
  gap: 0.6rem;
}

.market-ticker-button {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  background: #ffffff;
  color: var(--ink);
  text-align: left;
  display: grid;
  gap: 0.2rem;
  cursor: pointer;
}

.market-ticker-button strong {
  font-family: var(--mono);
  letter-spacing: 0.08em;
}

.market-ticker-button span {
  color: var(--muted);
  font-size: 0.78rem;
}

.market-ticker-button.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 30%, transparent);
}

.market-context-card {
  padding: 0.85rem;
  display: grid;
  gap: 0.35rem;
}

.market-context-card span,
.market-signal-head span,
.market-demo-footer span,
.research-evidence-card span,
.research-conclusion-card span {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.market-context-card p,
.market-signal-card p,
.market-brief-panel p,
.research-evidence-card p,
.research-conclusion-card p {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.5;
}

.market-context-card.is-primary {
  background: var(--ink);
  color: #ffffff;
}

.market-context-card.is-primary p,
.market-context-card.is-primary span {
  color: rgba(255, 255, 255, 0.78);
}

.market-signal-panel {
  display: grid;
  gap: 0.9rem;
}

.market-signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.market-signal-card {
  padding: 0.9rem;
  display: grid;
  gap: 0.65rem;
  min-height: 230px;
}

.market-signal-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.market-signal-stance {
  display: inline-flex;
  align-self: start;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, #ffffff);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.market-score-ring {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle, #ffffff 56%, transparent 58%),
    conic-gradient(var(--accent) var(--score), rgba(15, 23, 42, 0.08) 0);
}

.market-score-ring span {
  font-family: var(--mono);
  font-weight: 800;
  color: var(--ink);
}

.market-signal-card h5 {
  font-size: 0.95rem;
  line-height: 1.25;
  margin: 0;
}

.market-weight-panel {
  padding: 0.95rem;
  display: grid;
  gap: 0.8rem;
}

.market-weight-panel strong {
  display: block;
  margin-top: 0.25rem;
  line-height: 1.35;
}

.market-weight-list {
  display: grid;
  gap: 0.55rem;
}

.market-weight-row {
  display: grid;
  grid-template-columns: 86px 1fr 44px;
  gap: 0.6rem;
  align-items: center;
  font-size: 0.78rem;
  color: var(--muted);
}

.market-weight-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.market-weight-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #f59e0b);
}

.market-weight-row strong {
  margin: 0;
  color: var(--ink);
  font-family: var(--mono);
}

.market-brief-panel {
  display: grid;
  gap: 0.75rem;
  background: linear-gradient(160deg, #0f172a, #134e4a);
  color: #ffffff;
}

.market-brief-panel .score-label,
.market-brief-panel p {
  color: rgba(255, 255, 255, 0.76);
}

.market-brief-panel strong {
  font-size: 1.15rem;
  line-height: 1.25;
}

.market-demo-footer {
  align-self: end;
  display: grid;
  gap: 0.35rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.market-demo-footer span {
  color: rgba(255, 255, 255, 0.58);
}

.market-demo-footer strong {
  font-size: 0.86rem;
}

/* ── Research Agent widget ───────────────── */

.widget-panel-research-agent-lab {
  background:
    linear-gradient(135deg, rgba(29, 78, 216, 0.07), rgba(255, 255, 255, 0.98)),
    radial-gradient(circle at 90% 10%, rgba(217, 119, 6, 0.12), transparent 30%);
}

.research-agent-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.82fr 1.18fr;
  gap: 1rem;
}

.research-workflow-panel,
.research-hypothesis-panel,
.research-evidence-panel,
.research-issue-card,
.research-confidence-card,
.research-evidence-card,
.research-conclusion-card {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.06);
}

.research-workflow-panel,
.research-hypothesis-panel,
.research-evidence-panel {
  padding: 1rem;
  display: grid;
  gap: 0.85rem;
}

.research-step-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
}

.research-step-chip {
  display: grid;
  gap: 0.2rem;
  padding: 0.55rem;
  border-radius: 14px;
  background: #f8fafc;
}

.research-step-chip span {
  font-family: var(--mono);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 800;
}

.research-step-chip strong {
  font-size: 0.72rem;
}

.research-issue-grid {
  display: grid;
  gap: 0.6rem;
}

.research-issue-card {
  padding: 0.75rem;
}

.research-issue-card h5 {
  margin: 0 0 0.45rem;
  color: var(--ink);
}

.research-issue-card ul {
  margin: 0;
  padding-left: 1rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.research-hypothesis-list {
  display: grid;
  gap: 0.55rem;
}

.research-hypothesis-button {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  background: #ffffff;
  padding: 0.72rem;
  display: grid;
  gap: 0.25rem;
  text-align: left;
  cursor: pointer;
}

.research-hypothesis-button span {
  width: max-content;
  padding: 0.12rem 0.38rem;
  border-radius: 999px;
  background: rgba(29, 78, 216, 0.1);
  color: #1d4ed8;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 800;
}

.research-hypothesis-button strong {
  font-size: 0.82rem;
  line-height: 1.3;
}

.research-hypothesis-button small {
  color: var(--muted);
  font-size: 0.72rem;
}

.research-hypothesis-button.active {
  border-color: #1d4ed8;
  background: rgba(29, 78, 216, 0.07);
}

.research-confidence-card,
.research-evidence-card,
.research-conclusion-card {
  padding: 0.9rem;
}

.research-confidence-card {
  display: grid;
  gap: 0.45rem;
}

.research-confidence-card strong {
  line-height: 1.3;
}

.research-confidence-card small {
  color: var(--muted);
  font-family: var(--mono);
}

.research-confidence-track {
  height: 11px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.research-confidence-track span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #1d4ed8, #f59e0b);
  border-radius: inherit;
}

.research-evidence-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
}

.research-evidence-card {
  border-left: 4px solid #1d4ed8;
}

.research-evidence-card.is-against {
  border-left-color: #d97706;
}

.research-evidence-card span,
.research-conclusion-card span {
  display: block;
  margin-bottom: 0.45rem;
}

.research-conclusion-card {
  background: #0f172a;
  color: #ffffff;
}

.research-conclusion-card p,
.research-conclusion-card span {
  color: rgba(255, 255, 255, 0.74);
}

.research-conclusion-card strong {
  display: block;
  margin-bottom: 0.55rem;
  line-height: 1.35;
}

@media (max-width: 920px) {
  .market-lab-shell,
  .market-signal-grid,
  .research-agent-grid,
  .research-evidence-columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .market-weight-row {
    grid-template-columns: 1fr;
  }
  .research-step-rail {
    grid-template-columns: 1fr;
  }
}

/* ── STAR-style project detail (V4_Arron redesign) ── */

.star-head {
  display: block;
  padding-bottom: 0.4rem;
}

.project-tagline {
  margin: 0.5rem 0 0;
  font-size: 1rem;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ink) 78%, var(--accent) 22%);
  font-weight: 500;
  max-width: 60ch;
}

.project-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin: 0.85rem 0 0.25rem;
}

.project-meta-row .project-tech-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0;
  flex: 1 1 auto;
}

.project-meta-row .project-artifact-row {
  margin: 0;
  flex: 0 0 auto;
}

.star-card {
  margin-top: 1.1rem;
  padding: 1.05rem 1.15rem 1.15rem;
  border: 1px solid rgba(15, 23, 42, 0.07);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.05);
}

.star-card-head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  border-bottom: 1px dashed rgba(15, 23, 42, 0.08);
  padding-bottom: 0.55rem;
}

.star-card-head h4 {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: var(--mono);
  color: var(--project-accent, var(--accent));
}

/* — Problem statement & Approach share the accent left border — */

.problem-card,
.approach-card {
  border-left: 4px solid var(--project-accent, var(--accent));
}

.problem-narrative {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 72ch;
}

.problem-narrative strong {
  color: color-mix(in srgb, var(--ink) 86%, var(--project-accent, var(--accent)) 14%);
}

/* — Approach (single description paragraph) — */

.approach-description {
  margin: 0 0 0.95rem;
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--ink);
  max-width: 78ch;
}

.approach-stack-row {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.4rem;
  padding-top: 0.7rem;
  border-top: 1px dashed rgba(15, 23, 42, 0.08);
}

.approach-stack-group {
  display: grid;
  gap: 0.4rem;
}

.approach-stack-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.approach-stack-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.ai-keyword {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.36rem 0.65rem;
  border-radius: 8px;
  background: color-mix(in srgb, var(--project-accent, var(--accent)) 9%, #ffffff);
  border: 1px solid color-mix(in srgb, var(--project-accent, var(--accent)) 32%, transparent);
  color: var(--project-accent, var(--accent));
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.ai-keyword::before {
  content: "✦";
  font-size: 0.78rem;
  line-height: 1;
}

.classic-tool-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.34rem 0.6rem;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 600;
}

/* — Result — */

.result-card-block {
  background: linear-gradient(160deg, #0f172a 0%, color-mix(in srgb, var(--project-accent, var(--accent)) 35%, #0f172a) 100%);
  color: #ffffff;
  border-color: transparent;
}

.star-card-head-dark {
  border-bottom-color: rgba(255, 255, 255, 0.18);
}

.star-card-head-dark h4 {
  color: #ffffff;
}

.star-card-head-dark .star-card-meta {
  color: rgba(255, 255, 255, 0.62);
}

.result-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.result-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.96rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
}

.result-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: 0;
  color: color-mix(in srgb, #ffffff 70%, var(--project-accent, var(--accent)) 30%);
  font-weight: 800;
}

/* — Screenshot strip — */

.screenshot-strip-section {
  margin-top: 1.1rem;
}

.screenshot-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.screenshot-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  display: grid;
  place-items: end stretch;
  padding: 0;
  margin: 0;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  overflow: hidden;
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.screenshot-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #050b14;
}

.screenshot-thumb:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.12);
  border-color: color-mix(in srgb, var(--project-accent, var(--accent)) 35%, transparent);
}

.screenshot-thumb.is-placeholder,
.screenshot-thumb.is-missing {
  background: repeating-linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.025) 0 8px,
    rgba(15, 23, 42, 0.05) 8px 16px
  );
  border: 1px dashed rgba(15, 23, 42, 0.22);
  cursor: default;
}

.screenshot-thumb.is-missing img {
  display: none;
}

.screenshot-thumb .placeholder-mark {
  position: absolute;
  top: 0.7rem;
  left: 0.8rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.screenshot-caption {
  position: relative;
  z-index: 1;
  display: block;
  padding: 0.55rem 0.7rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(15, 23, 42, 0.78) 100%);
  color: #ffffff;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.screenshot-thumb.is-placeholder .screenshot-caption,
.screenshot-thumb.is-missing .screenshot-caption {
  background: transparent;
  color: var(--muted);
  text-align: center;
  align-self: center;
  padding: 0.5rem 0.85rem;
}

/* — Lightbox dialog — */

.screenshot-dialog {
  position: fixed;
  inset: 0;
  box-sizing: border-box;
  border: 0;
  margin: 0;
  padding: 1.5rem;
  background: transparent;
  width: 100vw;
  height: 100vh;
  max-width: none;
  max-height: none;
  overflow: hidden;
}

.screenshot-dialog::backdrop {
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(4px);
}

.screenshot-dialog[open] {
  display: grid;
  grid-template-columns: 48px minmax(0, auto) 48px;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
  justify-items: center;
}

.screenshot-dialog-figure {
  position: relative;
  box-sizing: border-box;
  margin: 0;
  display: inline-grid;
  grid-template-rows: minmax(0, auto) auto;
  justify-items: center;
  gap: 0.55rem;
  background: #ffffff;
  border-radius: 14px;
  padding: 0.85rem;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  max-width: min(1280px, calc(100vw - 8.5rem));
  max-height: calc(100vh - 3rem);
  overflow: hidden;
}

.screenshot-dialog-img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(100%, calc(100vw - 10.2rem));
  max-height: min(82vh, calc(100vh - 7rem));
  object-fit: contain;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.04);
}

.screenshot-dialog-caption {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-align: center;
}

.screenshot-dialog-close,
.screenshot-dialog-nav {
  border: 0;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.4rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
  transition: transform 0.18s ease;
}

.screenshot-dialog-close:hover,
.screenshot-dialog-nav:hover {
  transform: scale(1.06);
}

.screenshot-dialog-close {
  position: absolute;
  z-index: 2;
  top: 0.65rem;
  right: 0.65rem;
  background: rgba(15, 23, 42, 0.86);
  color: #ffffff;
  font-size: 1.3rem;
}

@media (max-width: 920px) {
  .problem-row {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
  .screenshot-strip {
    grid-template-columns: 1fr;
  }
  .screenshot-dialog {
    padding: 0.85rem;
  }
  .screenshot-dialog[open] {
    grid-template-columns: 40px minmax(0, auto) 40px;
    gap: 0.45rem;
  }
  .screenshot-dialog-figure {
    max-width: calc(100vw - 6.2rem);
    max-height: calc(100vh - 1.7rem);
    padding: 0.65rem;
  }
  .screenshot-dialog-img {
    max-width: min(100%, calc(100vw - 7.5rem));
    max-height: min(78vh, calc(100vh - 6rem));
  }
  .screenshot-dialog-close,
  .screenshot-dialog-nav {
    width: 38px;
    height: 38px;
  }
}

/* Premium finance theme pass */

.page-section {
  padding-left: clamp(2rem, 24vw, 340px);
  padding-right: var(--right-nav-space);
}

.page-section[data-page="1"] {
  padding-top: clamp(3rem, 5vw, 4.5rem);
}

.page-section[data-page="2"] {
  margin-top: 0;
  padding-top: 0;
}

.page-1-flow {
  width: min(var(--content-max-width), 100%);
  gap: clamp(2.25rem, 4vw, 3rem);
}

.page-1-inner {
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: 30px;
  border: 1px solid rgba(231, 226, 216, 0.95);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.94)),
    var(--surface);
  box-shadow: 0 26px 70px rgba(11, 31, 58, 0.12);
}

.hero-identity {
  display: grid;
  grid-template-columns: clamp(148px, 15vw, 170px) minmax(0, 1fr);
  column-gap: clamp(1.5rem, 3.5vw, 2.55rem);
  row-gap: 0;
  align-items: start;
  margin-bottom: 0;
}

.hero-text {
  display: contents;
}

.photo-placeholder,
.hero-photo {
  grid-row: 1 / span 2;
  width: clamp(148px, 15vw, 170px);
  height: clamp(148px, 15vw, 170px);
  border-radius: 26px;
  background: var(--border);
  box-shadow: 0 16px 34px rgba(11, 31, 58, 0.10);
}

.hero-text h1 {
  grid-row: 1;
  color: var(--primary);
  font-size: clamp(2.85rem, 5vw, 4rem);
  letter-spacing: -0.035em;
  line-height: 0.94;
  margin-top: 0.15rem;
  white-space: nowrap;
}

.hero-summary {
  grid-column: 2;
  grid-row: 2;
  max-width: 65ch;
  margin: 0.75rem 0 0;
  color: var(--secondary);
  font-size: clamp(1rem, 1.35vw, 1.08rem);
  line-height: 1.72;
}

.hero-summary strong {
  color: var(--primary);
  font-weight: 800;
}

.hero-contact {
  grid-column: 1 / -1;
  grid-row: 3;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.1rem;
  align-items: center;
  margin-top: 0.75rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--border);
  color: var(--secondary);
  font-size: 0.88rem;
}

.contact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 1.45rem;
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.contact-item + .contact-item {
  padding-left: 1rem;
  border-left: 1px solid var(--border);
}

.contact-icon {
  display: inline-grid;
  place-items: center;
  width: 1rem;
  height: 1rem;
  color: var(--accent-hover);
}

.contact-icon svg {
  width: 1rem;
  height: 1rem;
  display: block;
}

.hero-contact a {
  color: var(--secondary);
}

.hero-contact a:hover {
  color: var(--primary);
}

h2 {
  color: var(--primary);
  font-size: clamp(1.35rem, 2vw, 1.65rem);
}

h2::after,
.intro-skills .skill-panel h3::after,
.skill-panels .skill-panel h3::after {
  content: "";
  display: block;
  width: 26px;
  height: 2px;
  margin-top: 0.45rem;
  background: var(--accent);
}

p.section-subtitle,
.project-summary,
.note-card p,
.widget-head p,
.widget-note,
.pm-note p {
  color: var(--secondary);
}

.intro-skills {
  padding: 0.1rem 0.5rem 0;
}

.intro-skills-grid {
  position: relative;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 1fr);
  column-gap: clamp(2.25rem, 5vw, 4rem);
  row-gap: 1.35rem;
}

.intro-skills-grid > .skill-panel,
.intro-skills-right-column,
.intro-skills .tag-list,
.intro-skills .quant-grid {
  min-width: 0;
  max-width: 100%;
}

.intro-skills-right-column {
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 4vw, 4rem);
}

.intro-skills-grid::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0.1rem;
  left: 50%;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--border) 9%, var(--border) 88%, transparent);
  transform: translateX(-50%);
}

.intro-skills .skill-panel h3 {
  color: var(--primary);
  font-family: var(--serif);
  font-size: clamp(1.15rem, 1.8vw, 1.35rem);
  margin-bottom: 1rem;
}

.certification-panel {
  margin-top: 0;
}

.quant-grid,
.tag-list {
  gap: 0.75rem;
}

.quant-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.52rem;
  min-height: 2.45rem;
  padding: 0.48rem 0.78rem;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 8px 20px rgba(11, 31, 58, 0.055);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 600;
  transition: border-color 200ms ease, box-shadow 200ms ease, transform 200ms ease;
}

.quant-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 1.08rem;
  width: 1.08rem;
  height: 1.08rem;
  color: var(--primary);
}

.quant-icon svg {
  width: 1.08rem;
  height: 1.08rem;
}

.quant-tag.is-highlighted {
  background: color-mix(in srgb, var(--accent) 10%, #ffffff);
  border-color: color-mix(in srgb, var(--accent) 48%, var(--border));
  color: var(--primary);
  transform: none;
  box-shadow: 0 10px 24px rgba(200, 164, 93, 0.16);
}

.skill-panels .quant-icon {
  display: none;
}

.toolkit-modal-trigger {
  min-height: 2.65rem;
  margin-top: 0.35rem;
  padding: 0.58rem 0.95rem;
  border: 1px solid var(--accent);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: none;
  color: var(--primary);
  font-family: var(--serif);
  font-size: 0.95rem;
  font-weight: 700;
}

.toolkit-modal-trigger::after {
  content: "›";
  margin-left: 0.55rem;
  color: var(--accent-hover);
  font-family: var(--sans);
  font-size: 1.25rem;
  line-height: 1;
}

.toolkit-modal-trigger:hover,
.toolkit-modal-trigger:focus-visible {
  background: color-mix(in srgb, var(--accent) 9%, #ffffff);
  box-shadow: 0 12px 26px rgba(200, 164, 93, 0.16);
  color: var(--primary);
}

.tech-chip {
  min-height: 2.45rem;
  padding: 0.46rem 0.72rem;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 8px 20px rgba(11, 31, 58, 0.055);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 600;
}

.tech-chip.is-highlighted {
  background: color-mix(in srgb, var(--tech-color) 8%, #ffffff);
  border-color: color-mix(in srgb, var(--tech-color) 28%, var(--border));
  box-shadow: 0 10px 22px rgba(11, 31, 58, 0.08);
  transform: none;
}

.tech-icon {
  width: 1.45rem;
  height: 1.45rem;
  border-radius: 8px;
  background: color-mix(in srgb, var(--tech-color) 9%, #ffffff);
  border: 1px solid color-mix(in srgb, var(--tech-color) 16%, var(--border));
  box-shadow: none;
  color: var(--tech-color);
}

.tech-icon svg,
.tech-icon img {
  width: 1rem;
  height: 1rem;
}


.page-nav {
  right: clamp(1.25rem, 3.5vw, 3rem);
  gap: 1.25rem;
  padding-left: 1.15rem;
  border-left: 1px solid var(--border);
}

.page-dot {
  gap: 0;
  padding: 0.25rem 0 0.25rem 0.35rem;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--secondary);
  font-family: var(--serif);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  transition: color 180ms ease, transform 180ms ease;
}

.page-dot::before {
  content: "";
  position: absolute;
  left: -1.19rem;
  top: -0.18rem;
  bottom: -0.18rem;
  width: 2px;
  border-radius: 999px;
  background: transparent;
}

.page-dot.active {
  color: var(--primary);
  background: transparent;
  box-shadow: none;
  transform: none;
}

.page-dot.active::before {
  background: var(--accent);
}

.page-dot:not(.active):hover {
  background: transparent;
  color: var(--primary);
}

.skill-panels {
  padding: 1.1rem 1.25rem 2rem 0.9rem;
  border-radius: 24px;
  background: linear-gradient(90deg, rgba(247, 245, 240, 0.96), rgba(247, 245, 240, 0.9) 78%, rgba(247, 245, 240, 0));
  backdrop-filter: blur(5px);
}

.skill-panels.is-ready.is-visible.has-focus {
  box-shadow: 0 24px 58px rgba(11, 31, 58, 0.09);
}

.skill-panel h3 {
  color: var(--primary);
}

.skill-panel-subtitle {
  color: var(--secondary);
}

.skill-panels .quant-grid {
  gap: 0.48rem 0.72rem;
}

.skill-panels .quant-tag,
.skill-panels .quant-tag.is-highlighted {
  min-height: auto;
  padding: 0.14rem 0 0.16rem;
  border-radius: 0;
  background: transparent;
  border: 0;
  border-bottom: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
  box-shadow: none;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 600;
}

.skill-panels .tech-chip {
  min-height: 2.18rem;
  padding: 0.4rem 0.66rem;
  border-radius: 10px;
}

.skill-panels .tech-icon {
  flex: 0 0 1.45rem;
}

.experience-item,
.project-accordion-item,
.education-item,
.coursework-item,
.star-card,
.note-card,
.mini-metric,
.algorithm-card,
.widget-panel,
.score-box,
.structure-column,
.roi-card,
.report-card,
.graph-wrap,
.result-card,
.award-card,
.pub-item,
.peer-card {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.experience-item {
  border-radius: 16px;
  padding: clamp(1.25rem, 2vw, 1.7rem);
}

.experience-item:hover {
  border-color: color-mix(in srgb, var(--accent) 42%, var(--border));
  box-shadow: 0 16px 38px rgba(11, 31, 58, 0.09);
}

.experience-item.is-active {
  border-color: color-mix(in srgb, var(--accent) 65%, var(--border));
  box-shadow: 0 0 0 1px rgba(200, 164, 93, 0.26), 0 18px 42px rgba(11, 31, 58, 0.10);
}

.experience-item h3,
.project-accordion-title,
.coursework-item h3,
.education-item h3,
.note-card h4,
.algorithm-card h4,
.widget-head h4 {
  color: var(--primary);
}

.experience-org,
.experience-dates,
.compact-list li,
.coursework-item .compact-list li,
.muted-line {
  color: var(--secondary);
}

.compact-list li::marker {
  color: var(--accent-hover);
}

.project-accordion-item,
.project-accordion-item.is-expanded {
  --project-accent: var(--accent) !important;
}

.project-accordion-item {
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.project-accordion-item::before {
  background: radial-gradient(circle at top right, rgba(200, 164, 93, 0.13), transparent 48%);
}

.project-accordion-item::after {
  width: 3px;
  background: var(--accent);
}

.project-accordion-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 42px rgba(11, 31, 58, 0.10);
}

.project-accordion-item.is-expanded {
  transform: translateY(-2px);
  background: linear-gradient(145deg, #ffffff, #fcfbf7);
  box-shadow: 0 20px 52px rgba(11, 31, 58, 0.11);
}

.project-accordion-header,
.project-accordion-header:hover,
.project-accordion-item.is-expanded .project-accordion-header,
.project-view {
  background: transparent;
}

.project-accordion-header {
  padding: 1.1rem 1.25rem;
}

.project-accordion-meta {
  color: var(--secondary);
}

.demo-badge {
  border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--border));
  background: rgba(255, 255, 255, 0.82);
  color: var(--primary);
  box-shadow: none;
  animation: none;
}

.demo-badge-title {
  color: var(--primary);
}

.demo-badge-meta {
  color: var(--secondary);
}

.project-accordion-item:hover .demo-badge,
.project-accordion-item.is-expanded .demo-badge {
  background: color-mix(in srgb, var(--accent) 10%, #ffffff);
  color: var(--primary);
  box-shadow: 0 10px 24px rgba(200, 164, 93, 0.15);
}

.project-accordion-item:hover .demo-badge-meta,
.project-accordion-item.is-expanded .demo-badge-meta {
  color: var(--secondary);
}

.demo-callout {
  background: color-mix(in srgb, var(--accent) 11%, #ffffff);
  color: var(--primary);
  box-shadow: none;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border));
}

.project-artifact-link {
  background: color-mix(in srgb, var(--accent) 8%, #ffffff);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  color: var(--primary);
}

.star-card {
  border-radius: 16px;
}

.star-card-head {
  border-bottom-color: var(--border);
}

.star-card-head h4,
.approach-stack-label,
.analyst-keyword-label,
.card-label,
.eyebrow,
.mini-metric-label,
.score-label,
.link-label,
.result-label,
.pm-note-label {
  color: var(--accent-hover);
}

.problem-card,
.approach-card {
  border-left-color: var(--accent);
}

.problem-narrative,
.approach-description {
  color: var(--text);
}

.ai-keyword,
.classic-tool-chip,
.analyst-keyword-chip,
.toolkit-detail-chip {
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 7%, #ffffff);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
  color: var(--primary);
}

.result-card-block {
  background: linear-gradient(145deg, #ffffff, color-mix(in srgb, var(--accent) 8%, #ffffff));
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--border));
}

.star-card-head-dark {
  border-bottom-color: color-mix(in srgb, var(--accent) 32%, var(--border));
}

.star-card-head-dark h4 {
  color: var(--accent-hover);
}

.star-card-head-dark .star-card-meta,
.result-list li {
  color: var(--text);
}

.result-list li::before {
  content: "";
  top: 0.7em;
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 999px;
  background: var(--accent);
}

.pm-note,
.algorithm-card.emphasis,
.roi-card.is-active,
.market-ticker-button.active,
.market-input-panel,
.market-signal-panel,
.market-brief-panel,
.market-context-card,
.market-weight-panel,
.market-signal-card {
  border-color: color-mix(in srgb, var(--accent) 24%, var(--border));
}

.stage-button,
.widget-toggle-button {
  border: 1px solid var(--border);
  box-shadow: none;
}

.stage-button.active,
.widget-toggle-button.active,
.ranking-bar-fill,
.feature-bar-fill,
.threshold-marker {
  background: var(--accent);
  color: var(--primary);
}

.ranking-bar-track,
.feature-bar-track,
.threshold-track {
  background: var(--border);
}

.research-conclusion-card {
  background: var(--primary);
}

.toolkit-modal-backdrop {
  background: rgba(11, 31, 58, 0.46);
}

.toolkit-modal-panel {
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: 0 36px 100px rgba(11, 31, 58, 0.22);
}

.toolkit-modal-head h3 {
  color: var(--primary);
}

.toolkit-modal-close {
  background: var(--soft);
  color: var(--primary);
  box-shadow: none;
}

.screenshot-thumb {
  border-color: var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.screenshot-thumb:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

.screenshot-caption {
  background: linear-gradient(180deg, transparent, rgba(11, 31, 58, 0.78));
}

.screenshot-dialog::backdrop {
  background: rgba(11, 31, 58, 0.76);
}

.screenshot-dialog-figure {
  border: 1px solid var(--border);
  box-shadow: 0 28px 80px rgba(11, 31, 58, 0.28);
}

.page-4-inner {
  display: grid;
  gap: 2.25rem;
}

.education-item {
  padding: 1.1rem 1.2rem;
  border-radius: 16px;
}

.education-item + .education-item {
  border-top: 0;
  padding-top: 1.1rem;
}

.coursework-section {
  margin-top: 0;
}

.coursework-item {
  border-radius: 16px;
}

.mentor-card {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 1.2rem;
  padding: clamp(1.2rem, 2vw, 1.55rem);
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.mentor-label {
  margin: 0 0 0.45rem;
  color: var(--muted);
  font: 700 0.72rem/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mentor-quote {
  margin: 0;
  color: var(--primary);
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  font-weight: 700;
  line-height: 1.58;
}

.mentor-quote::before {
  content: "\201C";
}

.mentor-quote::after {
  content: "\201D";
}

.mentor-attribution {
  margin: 0.8rem 0 0;
  color: var(--body);
  font-weight: 700;
}

.mentor-attribution::before {
  content: "\2014 ";
  color: var(--muted);
}

.mentor-feedback-block {
  padding-left: 1.15rem;
  border-left: 1px solid var(--border);
}

.mentor-feedback {
  margin: 0;
  color: var(--body);
  line-height: 1.65;
}

/* Institutional finance color hierarchy */

.hero-text h1,
h2,
.intro-skills .skill-panel h3,
.skill-panel h3,
.experience-item h3,
.project-accordion-title,
.project-view h3,
.education-item h3,
.coursework-item h3,
.note-card h4,
.algorithm-card h4,
.widget-head h4,
.demo-badge-title {
  color: var(--primary);
}

.hero-summary,
.project-summary,
.project-tagline,
.problem-narrative,
.approach-description,
.result-card-block,
.result-list li,
.compact-list li,
.coursework-item .compact-list li,
.note-card p,
.widget-head p,
.widget-note,
.pm-note p,
.education-item p,
.screenshot-dialog-caption {
  color: var(--body);
}

.hero-summary strong,
.problem-narrative strong,
.coursework-item .compact-list strong {
  color: var(--primary);
}

.hero-contact,
.hero-contact a,
.experience-org,
.experience-dates,
.project-accordion-meta,
.demo-badge-meta,
.project-artifact-link small,
p.section-subtitle,
.skill-panel-subtitle,
.muted-line,
.approach-stack-label,
.analyst-keyword-label,
.card-label,
.eyebrow,
.mini-metric-label,
.score-label,
.link-label,
.result-label,
.pm-note-label,
.star-card-meta,
.toolkit-modal-note {
  color: var(--muted);
}

.star-card-head h4 {
  color: var(--primary);
}

.star-card-head {
  border-bottom-color: var(--border);
}

.demo-callout,
.project-artifact-link,
.ai-keyword,
.classic-tool-chip,
.analyst-keyword-chip,
.toolkit-detail-chip {
  color: var(--primary);
}

.page-dot {
  color: var(--muted);
}

.page-dot.active,
.page-dot:not(.active):hover {
  color: var(--primary);
}

.contact-icon,
.compact-list li::marker {
  color: var(--accent-hover);
}

@media (max-width: 1200px) {
  .page-section {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .intro-skills-grid {
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
    row-gap: 2rem;
  }

  .intro-skills-right-column {
    gap: 2rem;
  }

  .intro-skills-grid::before {
    display: none;
  }

  .certification-panel {
    grid-column: auto;
    margin-top: 0;
  }
}

@media (min-width: 761px) and (max-width: 1200px) {
  .page-section,
  .page-section[data-page="1"] {
    padding-left: clamp(2rem, 5vw, 3.5rem);
    padding-right: clamp(11.5rem, 18vw, 13rem);
  }

  .page-1-flow {
    width: min(var(--content-max-width), 100%);
  }
}

@media (max-width: 760px) {
  .page-section,
  .page-section[data-page="1"] {
    padding: 1.25rem 0.85rem;
  }

  .page-section[data-page="2"] {
    margin-top: 2.5rem;
  }

  .page-inner,
  .page-1-inner {
    padding: 1.2rem;
    border-radius: 22px;
  }

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

  .hero-text h1,
  .hero-summary,
  .hero-contact {
    grid-column: 1;
  }

  .hero-text h1 {
    font-size: clamp(2.65rem, 14vw, 3.5rem);
    white-space: normal;
  }

  .hero-summary {
    margin: 0;
  }

  .contact-item + .contact-item {
    padding-left: 0;
    border-left: 0;
  }

  .page-nav {
    right: 0.5rem;
    gap: 0.6rem;
    padding-left: 0.55rem;
  }

  .mentor-card {
    grid-template-columns: 1fr;
  }

  .mentor-feedback-block {
    padding: 1rem 0 0;
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .page-dot {
    font-size: 0.72rem;
  }
}