:root {
  --bg-dark: #090D16;
  --bg-card: #111827;
  --bg-light: #F8FAFC;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --text-white: #F8FAFC;
  
  --primary-accent: #0EA5E9;
  --primary-hover: #0284C7;
  --accent-green: #10B981;
  
  --line-color: #E2E8F0;
  --line-dark: #1E293B;
  
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 25px -5px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 40px -15px rgba(14, 165, 233, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: #FAFAFC;
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Reading Progress Bar */
.progress-line {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, #0EA5E9, #10B981);
  width: 0%;
  z-index: 2100;
  transition: width 0.1s ease;
}

/* Navigation */
.navbar {
  padding: 16px 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.88) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line-color);
  padding: 12px 0;
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-main) !important;
}

.brand-badge {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.brand-text .dot {
  color: var(--primary-accent);
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: #334155 !important;
  margin: 0 12px;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--primary-accent) !important;
}

/* Buttons */
.btn-primary-custom {
  background: var(--bg-dark);
  color: var(--text-white);
  font-weight: 700;
  padding: 10px 22px;
  border: 1px solid var(--bg-dark);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-primary-custom:hover {
  background: var(--primary-accent);
  border-color: var(--primary-accent);
  color: var(--text-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-custom {
  border: 1px solid var(--line-color);
  background: #FFFFFF;
  color: var(--text-main);
  font-weight: 700;
  padding: 10px 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-outline-custom:hover {
  border-color: var(--text-main);
  background: var(--bg-dark);
  color: var(--text-white);
  transform: translateY(-2px);
}

/* Typography Helpers */
.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary-accent);
  margin-bottom: 8px;
}

.section-pad {
  padding: 110px 0;
}

.section-header {
  margin-bottom: 60px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-top: 12px;
}

/* HERO SECTION — balanced spacing, fits one viewport without feeling cramped */
.hero-section {
  padding-top: 100px;
  padding-bottom: 48px;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background:
    radial-gradient(ellipse 70% 50% at 15% 10%, rgba(14, 165, 233, 0.09), transparent 55%),
    radial-gradient(ellipse 50% 40% at 90% 30%, rgba(16, 185, 129, 0.07), transparent 50%),
    linear-gradient(180deg, #FAFBFD 0%, #F8FAFC 100%);
}

.hero-section > .container {
  width: 100%;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  border-radius: 99px;
  background: #E0F2FE;
  border: 1px solid #BAE6FD;
  color: #0369A1;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: #0284C7;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(2, 132, 199, 0.7);
  animation: pulse 1.8s infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(2, 132, 199, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(2, 132, 199, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(2, 132, 199, 0); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.15rem, 4.4vw, 3.35rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.12;
  margin-bottom: 16px;
}

.highlight-text {
  background: linear-gradient(120deg, #0EA5E9, #10B981);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 20px;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.hero-cta-group .btn-lg {
  padding: 11px 20px;
  font-size: 0.95rem;
}

.hero-domain-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.hero-domain-tags span {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #475569;
  background: #FFFFFF;
  border: 1px solid var(--line-color);
  border-radius: 8px;
  padding: 6px 12px;
  box-shadow: var(--shadow-sm);
}

.hero-metrics-strip {
  display: flex;
  align-items: center;
  gap: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line-color);
}

.metric-num {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text-main);
  display: block;
}

.metric-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
}

.metric-divider {
  width: 1px;
  height: 30px;
  background: var(--line-color);
}

/* HERO VISUAL CARD */
.hero-visual-card {
  background: var(--bg-dark);
  border-radius: 18px;
  padding: 20px;
  color: var(--text-white);
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
  position: relative;
  margin: 16px 10px 20px 0;
}

.card-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-dark);
  margin-bottom: 14px;
}

.mac-dots {
  display: flex;
  gap: 6px;
}

.mac-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #334155;
}

.mac-dots span:nth-child(1) { background: #EF4444; }
.mac-dots span:nth-child(2) { background: #F59E0B; }
.mac-dots span:nth-child(3) { background: #10B981; }

.card-title-sub {
  font-size: 0.75rem;
  font-weight: 700;
  color: #94A3B8;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ui-mock-window {
  display: flex;
  background: #0F172A;
  border: 1px solid var(--line-dark);
  border-radius: 12px;
  height: 260px;
  overflow: hidden;
}

.ui-sidebar {
  width: 50px;
  background: #1E293B;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 16px;
  gap: 16px;
}

.ui-nav-item {
  color: #64748B;
  cursor: pointer;
}

.ui-nav-item.active {
  color: var(--primary-accent);
}

.ui-main-panel {
  flex: 1;
  padding: 14px;
  min-width: 0;
}

.ui-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.ui-title-block {
  width: 100px;
  height: 14px;
  background: #334155;
  border-radius: 4px;
}

.ui-badge-pill {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 99px;
}

.ui-flow-strip {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.ui-flow-strip .flow-step {
  font-size: 0.62rem;
  font-weight: 700;
  color: #64748B;
  background: #1E293B;
  border: 1px solid #334155;
  border-radius: 6px;
  padding: 4px 8px;
}

.ui-flow-strip .flow-step.done {
  color: #86EFAC;
  border-color: #166534;
  background: rgba(22, 101, 52, 0.35);
}

.ui-flow-strip .flow-step.active {
  color: #7DD3FC;
  border-color: #0369A1;
  background: rgba(3, 105, 161, 0.35);
}

.ui-flow-strip .flow-sep {
  width: 10px;
  height: 1px;
  background: #475569;
}

.ui-action-row {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-bottom: 8px;
}

.ui-action {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 6px;
}

.ui-action.ghost {
  color: #FCD34D;
  border: 1px solid #854D0E;
  background: rgba(133, 77, 14, 0.25);
}

.ui-action.primary {
  color: #052E16;
  background: #34D399;
}

.ui-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 10px;
}

.ui-stat-card {
  background: #1E293B;
  padding: 10px;
  border-radius: 8px;
}

.ui-stat-card .val {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}

.ui-stat-card .lbl {
  font-size: 0.65rem;
  color: #94A3B8;
}

.ui-stat-card.accent .val {
  color: var(--primary-accent);
}

.ui-table-preview {
  background: #1E293B;
  border-radius: 8px;
  padding: 8px;
}

.ui-table-row {
  height: 10px;
  background: #334155;
  border-radius: 3px;
  margin-bottom: 6px;
}

.ui-table-row.header {
  background: #475569;
  width: 60%;
}

.floating-chip {
  position: absolute;
  background: #FFFFFF;
  color: var(--text-main);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: 99px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 2;
  white-space: nowrap;
}

.floating-chip i {
  color: var(--primary-accent);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.top-chip {
  top: -12px;
  right: 8px;
}

.bottom-chip {
  bottom: -12px;
  left: 8px;
}

/* WORK SECTION */
.work-section {
  background: #F1F5F9;
}

.project-card {
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid var(--line-color);
  padding: 32px;
  margin-bottom: 40px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.project-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.project-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.project-preview-visual {
  border-radius: 16px;
  padding: 24px;
  height: 400px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bg-teal { background: linear-gradient(135deg, #0284C7, #0F172A); }
.bg-indigo { background: linear-gradient(135deg, #4338CA, #090D16); }
.bg-amber { background: linear-gradient(145deg, #1e293b 0%, #0f172a 50%, #334155 100%); }
.bg-emerald { background: linear-gradient(135deg, #059669, #064E3B); }
.bg-slate { background: linear-gradient(135deg, #334155, #0F172A); }
.bg-sky { background: linear-gradient(135deg, #0ea5e9, #0369a1 45%, #0c4a6e); }
.bg-violet { background: linear-gradient(135deg, #7c3aed, #4c1d95 50%, #1e1b4b); }
.bg-olive { background: linear-gradient(135deg, #38bdf8, #0284c7 40%, #0c4a6e); }

.project-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn-figma-proto {
  background: transparent;
  color: var(--text-main);
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 99px;
  border: 1.5px solid var(--line-color);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-figma-proto:hover {
  border-color: var(--primary-accent);
  color: var(--primary-accent);
  background: #F0F9FF;
}

.btn-figma-proto.disabled,
.btn-figma-proto.is-pending {
  opacity: 0.55;
  pointer-events: none;
  cursor: not-allowed;
}

.confidentiality-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 12px;
  font-style: italic;
}

.app-window-frame {
  width: 100%;
  height: 100%;
  background: #FFFFFF;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 15px 30px rgba(0,0,0,0.25);
  display: flex;
  flex-direction: column;
}

.app-header {
  height: 34px;
  background: #0F172A;
  padding: 0 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.app-header .dots {
  display: flex;
  gap: 5px;
}

.app-header .dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #475569;
}

.app-title {
  color: #94A3B8;
  font-size: 0.7rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-body {
  flex: 1;
  background: #F8FAFC;
  min-height: 0;
  position: relative;
}

.app-body.svg-legacy svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-body-cover {
  background: #0F172A;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.project-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.app-body-cover.is-mobile {
  background: linear-gradient(180deg, #1e293b, #0f172a);
  padding: 14px 0;
}

.app-body-cover.is-mobile .project-cover-img {
  width: auto;
  max-width: 46%;
  height: 100%;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.45);
}

.project-meta-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.pill-tag {
  background: #F1F5F9;
  color: #475569;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 99px;
  border: 1px solid #E2E8F0;
}

.project-name {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 14px;
}

.project-summary {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 24px;
}

.project-impact-mini {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line-color);
  border-bottom: 1px solid var(--line-color);
  margin-bottom: 24px;
}

.impact-col strong {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.impact-col span {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.btn-case-study {
  background: var(--bg-dark);
  color: var(--text-white);
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 99px;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
}

.btn-case-study:hover {
  background: var(--primary-accent);
  color: var(--text-white);
  transform: translateX(4px);
}

/* CAPABILITIES SECTION */
.capabilities-section {
  background: #FFFFFF;
}

.tech-stack-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.tech-stack-pills span {
  background: #F8FAFC;
  border: 1px solid var(--line-color);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 8px;
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.skill-card {
  background: #F8FAFC;
  border: 1px solid var(--line-color);
  padding: 28px;
  border-radius: 16px;
  transition: all 0.3s ease;
}

.skill-card:hover {
  border-color: var(--primary-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.skill-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #E0F2FE;
  color: var(--primary-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.skill-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.skill-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
}

/* PROCESS SECTION */
.process-section {
  background: var(--bg-dark);
  color: var(--text-white);
}

.process-section .eyebrow {
  color: var(--primary-accent);
}

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

.process-section .section-desc {
  color: #94A3B8;
}

.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 50px;
}

.process-step-card {
  background: #1E293B;
  border: 1px solid #334155;
  padding: 30px 24px;
  border-radius: 16px;
  position: relative;
}

.step-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary-accent);
  display: block;
  margin-bottom: 16px;
}

.process-step-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.process-step-card p {
  color: #94A3B8;
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0;
}

/* ABOUT & EXPERIENCE SECTION */
.about-section {
  background: #FFFFFF;
}

.experience-card {
  background: #F8FAFC;
  border: 1px solid var(--line-color);
  padding: 36px;
  border-radius: 20px;
}

.exp-company {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin-top: 6px;
}

.exp-location {
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 24px;
}

.timeline-roles {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  padding-left: 20px;
  border-left: 2px solid var(--line-color);
  margin-bottom: 30px;
}

.role-entry {
  position: relative;
}

.role-entry::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #94A3B8;
}

.role-entry.active::before {
  background: var(--primary-accent);
  box-shadow: 0 0 0 4px #E0F2FE;
}

.role-badge {
  display: inline-block;
  background: #0284C7;
  color: white;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.role-info strong {
  display: block;
  font-size: 1.05rem;
  color: var(--text-main);
}

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

.award-box {
  background: #FEF3C7;
  border: 1px solid #FDE68A;
  padding: 16px;
  border-radius: 12px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  color: #92400E;
}

.award-box i {
  color: #D97706;
  flex-shrink: 0;
  margin-top: 2px;
}

.award-box strong {
  display: block;
  font-size: 0.95rem;
}

.award-box span {
  font-size: 0.85rem;
  line-height: 1.4;
  display: block;
}

.about-text {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.7;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.hl-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-weight: 600;
  color: var(--text-main);
  font-size: 0.95rem;
}

.hl-item i {
  color: var(--accent-green);
  flex-shrink: 0;
  margin-top: 3px;
}

/* CONTACT SECTION */
.contact-section {
  background: var(--bg-dark);
  color: var(--text-white);
  padding-bottom: 40px;
}

.contact-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 12px 0;
}

.contact-desc {
  font-size: 1.2rem;
  color: #94A3B8;
  max-width: 550px;
  margin: 0 auto 40px auto;
}

.contact-buttons-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

.btn-accent-primary {
  background: var(--primary-accent);
  color: var(--text-white);
  font-weight: 700;
  padding: 14px 32px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-accent-primary:hover {
  background: var(--primary-hover);
  color: var(--text-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.footer-bar {
  border-top: 1px solid var(--line-dark);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.9rem;
  color: #64748B;
}

.back-top {
  color: var(--text-white);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

/* REVEAL ANIMATION */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* CASE STUDY MODAL STYLING */
.modal-content {
  background: var(--bg-dark);
  color: var(--text-white);
  border: 1px solid var(--line-dark);
  border-radius: 20px;
  overflow: hidden;
}

.modal-header {
  border-bottom: 1px solid var(--line-dark);
  padding: 28px 40px;
}

.modal-title-custom {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-white);
  margin-top: 4px;
}

.modal-body {
  padding: 40px;
  max-height: 80vh;
  overflow-y: auto;
}

/* Case Study Internal Layout */
.case-exec-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  background: #1E293B;
  border: 1px solid #334155;
  padding: 24px;
  border-radius: 14px;
  margin-bottom: 40px;
}

.exec-item label {
  display: block;
  font-size: 0.75rem;
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.exec-item span {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
}

.exec-item.highlight span {
  color: var(--primary-accent);
}

.case-block {
  margin-bottom: 40px;
}

.case-block h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.case-block h3 i {
  color: var(--primary-accent);
}

.case-block p {
  color: #CBD5E1;
  font-size: 1.05rem;
  line-height: 1.7;
}

.case-list-custom {
  list-style: none;
  padding: 0;
  margin: 16px 0 0 0;
}

.case-list-custom li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  color: #CBD5E1;
  font-size: 1rem;
}

.case-list-custom li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: 800;
}

.decision-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.decision-card-item {
  background: #1E293B;
  border: 1px solid #334155;
  padding: 20px;
  border-radius: 12px;
}

.decision-card-item h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--primary-accent);
  margin-bottom: 8px;
}

.decision-card-item p {
  font-size: 0.95rem;
  color: #94A3B8;
  margin: 0;
}

/* RESPONSIVE DESIGN */
@media (max-width: 1199px) {
  .hero-title {
    font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  }

  .ui-mock-window {
    height: 220px;
  }

  .nav-link {
    margin: 0 8px;
    font-size: 0.9rem;
  }
}

@media (max-width: 991px) {
  .navbar {
    padding: 10px 0;
  }

  .navbar-collapse {
    background: #FFFFFF;
    border: 1px solid var(--line-color);
    border-radius: 14px;
    margin-top: 12px;
    padding: 12px 16px 16px;
    box-shadow: var(--shadow-md);
  }

  .navbar-nav {
    align-items: flex-start !important;
    gap: 4px;
    margin-bottom: 12px !important;
  }

  .nav-link {
    margin: 0;
    padding: 10px 4px !important;
    width: 100%;
  }

  .nav-actions {
    width: 100%;
  }

  .nav-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .navbar-toggler {
    color: var(--text-main);
    padding: 4px;
  }

  .navbar-toggler:focus {
    box-shadow: none;
  }

  .hero-section {
    padding-top: 84px;
    padding-bottom: 48px;
    min-height: auto;
    align-items: flex-start;
  }

  .hero-section .row {
    --bs-gutter-y: 1.75rem;
  }

  .hero-visual-card {
    margin: 8px 0 16px;
    max-width: 520px;
  }

  .ui-mock-window {
    height: 220px;
  }

  .floating-chip {
    font-size: 0.7rem;
    padding: 7px 10px;
  }

  .top-chip {
    right: 4px;
  }

  .bottom-chip {
    left: 4px;
  }

  .section-pad {
    padding: 72px 0;
  }

  .section-header {
    margin-bottom: 36px;
  }

  .project-card {
    padding: 20px;
    margin-bottom: 28px;
  }

  .project-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .project-preview-visual {
    height: 300px;
    padding: 18px;
  }

  .project-name {
    font-size: 1.45rem;
  }

  .project-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .project-actions .btn-case-study,
  .project-actions .btn-figma-proto {
    justify-content: center;
    width: 100%;
  }

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

  .process-steps-grid {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .contact-buttons-group {
    flex-direction: column;
    align-items: stretch;
  }

  .contact-buttons-group .btn {
    width: 100%;
    justify-content: center;
  }

  .footer-bar {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .case-page {
    padding-top: 88px;
  }

  .case-page .case-hero {
    padding: 24px 0 20px;
  }

  .case-stats {
    grid-template-columns: 1fr 1fr;
  }

  .case-two-col,
  .decision-grid {
    grid-template-columns: 1fr;
  }

  .flow-row {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .flow-arrow {
    display: none;
  }

  .flow-node {
    max-width: none;
    min-width: calc(50% - 8px);
    flex: 1 1 calc(50% - 8px);
  }

  .branch-split {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
  }

  .prototype-cta-box {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 767px) {
  .hero-section {
    padding-top: 76px;
    padding-bottom: 36px;
  }

  .hero-title {
    font-size: clamp(1.75rem, 7vw, 2.15rem);
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }

  .hero-cta-group .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-metrics-strip {
    flex-wrap: wrap;
    gap: 14px 20px;
  }

  .metric-divider {
    display: none;
  }

  .hero-visual-card {
    padding: 14px;
    margin: 4px 0 12px;
  }

  .ui-mock-window {
    height: 200px;
  }

  .ui-main-panel {
    padding: 12px;
  }

  .floating-chip {
    position: static;
    margin-top: 10px;
    width: fit-content;
    box-shadow: var(--shadow-sm);
  }

  .card-body-preview {
    display: flex;
    flex-direction: column;
  }

  .process-steps-grid {
    grid-template-columns: 1fr;
  }

  .project-preview-visual {
    height: 240px;
    padding: 14px;
  }

  .app-body-cover.is-mobile .project-cover-img {
    max-width: 42%;
  }

  .project-impact-mini {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: clamp(1.7rem, 6vw, 2.2rem);
  }

  .case-stats {
    grid-template-columns: 1fr;
  }

  .case-toc {
    gap: 6px;
  }

  .case-toc a {
    font-size: 0.7rem;
  }

  .flow-node {
    min-width: 100%;
    flex: 1 1 100%;
  }

  .consider-list {
    grid-template-columns: 1fr;
  }

  .case-nav-footer {
    flex-direction: column;
  }

  .case-nav-footer a {
    width: 100%;
    justify-content: center;
  }

  .prototype-cta-box {
    padding: 22px;
  }

  .journey-table {
    display: block;
    overflow-x: auto;
  }

  .branch-flow-main {
    gap: 6px;
  }

  .branch-node {
    min-width: 0;
    flex: 1 1 calc(50% - 6px);
  }
}

@media (max-width: 576px) {
  .status-badge {
    font-size: 0.72rem;
    padding: 5px 10px;
    white-space: normal;
    line-height: 1.35;
    max-width: 100%;
  }

  .brand-text {
    font-size: 1.05rem;
  }

  .hero-domain-tags span {
    font-size: 0.68rem;
  }

  .ui-sidebar {
    width: 40px;
  }

  .ui-stat-card .val {
    font-size: 0.95rem;
  }

  .section-pad {
    padding: 56px 0;
  }

  .project-card {
    padding: 16px;
  }

  .contact-title {
    font-size: clamp(1.6rem, 7vw, 2rem);
  }
}

/* Prevent horizontal scroll from absolute chips / wide diagrams */
html {
  overflow-x: hidden;
}

.hero-section .container,
.work-section .container,
.case-content.container {
  overflow-x: clip;
}

.flow-diagram {
  -webkit-overflow-scrolling: touch;
}

/* Short desktop viewports — keep full hero visible without scroll */
@media (min-width: 992px) and (max-height: 820px) {
  .hero-section {
    padding-top: 88px;
    padding-bottom: 28px;
    min-height: 100vh;
    min-height: 100dvh;
  }

  .hero-title {
    font-size: clamp(1.95rem, 3.4vw, 2.85rem);
    margin-bottom: 12px;
  }

  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 14px;
  }

  .hero-domain-tags {
    margin-bottom: 14px;
  }

  .hero-cta-group {
    margin-bottom: 18px;
  }

  .hero-metrics-strip {
    padding-top: 14px;
  }

  .ui-mock-window {
    height: 220px;
  }

  .hero-visual-card {
    padding: 16px;
    margin: 10px 6px 14px 0;
  }

  .status-badge {
    margin-bottom: 12px;
  }
}

/* =========================================
   CASE STUDY DETAIL PAGES
   ========================================= */
.case-page {
  padding-top: 110px;
  padding-bottom: 80px;
  background: #FAFAFC;
}

.case-hero {
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--line-color);
  background:
    radial-gradient(ellipse 80% 60% at 10% 0%, rgba(14, 165, 233, 0.08), transparent 50%),
    radial-gradient(ellipse 60% 50% at 90% 20%, rgba(16, 185, 129, 0.06), transparent 45%),
    #FFFFFF;
}

.case-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 28px;
  transition: color 0.2s ease;
}

.case-back-link:hover {
  color: var(--primary-accent);
}

.case-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.case-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  max-width: 820px;
  margin-bottom: 16px;
}

.case-hero-lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 720px;
  margin-bottom: 28px;
}

.case-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.case-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 36px;
}

.case-stat {
  background: #FFFFFF;
  border: 1px solid var(--line-color);
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
}

.case-stat label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 6px;
}

.case-stat span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
}

.case-content {
  padding-top: 56px;
}

.case-section {
  margin-bottom: 64px;
}

.case-section h2 {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.case-section h2 .step-num {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--bg-dark);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.case-section > .section-intro {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 720px;
  margin-bottom: 28px;
}

.case-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.case-panel {
  background: #FFFFFF;
  border: 1px solid var(--line-color);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.case-panel h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.case-panel p,
.case-panel li {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.case-panel ul {
  padding-left: 18px;
  margin: 0;
}

.case-panel li {
  margin-bottom: 8px;
}

.case-panel.problem {
  border-left: 4px solid #F59E0B;
}

.case-panel.goal {
  border-left: 4px solid var(--accent-green);
}

/* Flow diagram cards */
.flow-diagram {
  background: #FFFFFF;
  border: 1px solid var(--line-color);
  border-radius: 16px;
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

.flow-diagram-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main);
}

.flow-row {
  display: flex;
  align-items: stretch;
  gap: 10px;
  flex-wrap: nowrap;
  min-width: min-content;
}

.flow-node {
  background: #F8FAFC;
  border: 1.5px solid var(--line-color);
  border-radius: 12px;
  padding: 14px 16px;
  min-width: 140px;
  max-width: 180px;
  flex: 1;
  text-align: center;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.flow-node:hover {
  border-color: var(--primary-accent);
  transform: translateY(-2px);
}

.flow-node .flow-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: #E0F2FE;
  color: #0284C7;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.flow-node .flow-icon.green { background: #DCFCE7; color: #15803D; }
.flow-node .flow-icon.amber { background: #FEF3C7; color: #B45309; }
.flow-node .flow-icon.violet { background: #EDE9FE; color: #6D28D9; }
.flow-node .flow-icon.slate { background: #E2E8F0; color: #334155; }

.flow-node strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-main);
}

.flow-node span {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
  display: block;
}

.flow-arrow {
  display: flex;
  align-items: center;
  color: #94A3B8;
  flex-shrink: 0;
  padding-top: 8px;
}

.flow-vertical {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 640px;
}

.flow-v-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  position: relative;
}

.flow-v-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.flow-v-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-dark);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  flex-shrink: 0;
}

.flow-v-line {
  width: 2px;
  flex: 1;
  min-height: 24px;
  background: linear-gradient(180deg, #CBD5E1, #E2E8F0);
}

.flow-v-body {
  background: #FFFFFF;
  border: 1px solid var(--line-color);
  border-radius: 14px;
  padding: 18px 22px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.flow-v-body h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.flow-v-body p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.6;
}

.decision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.decision-tile {
  background: #FFFFFF;
  border: 1px solid var(--line-color);
  border-radius: 14px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.decision-tile .tile-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary-accent);
  background: #E0F2FE;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.decision-tile h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.decision-tile p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
  line-height: 1.6;
}

.persona-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.persona-card {
  background: #0F172A;
  color: #F8FAFC;
  border-radius: 16px;
  padding: 24px;
}

.persona-card .persona-role {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #94A3B8;
  font-weight: 700;
  margin-bottom: 8px;
}

.persona-card h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.persona-card p {
  color: #CBD5E1;
  font-size: 0.92rem;
  margin: 0;
  line-height: 1.55;
}

.journey-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #FFFFFF;
  border: 1px solid var(--line-color);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.journey-table th,
.journey-table td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line-color);
  font-size: 0.92rem;
  vertical-align: top;
}

.journey-table th {
  background: #0F172A;
  color: #F8FAFC;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
}

.journey-table tr:last-child td {
  border-bottom: none;
}

.journey-table td:first-child {
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  width: 140px;
}

.journey-table .pain {
  color: #B45309;
}

.journey-table .gain {
  color: #15803D;
}

.prototype-cta-box {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  border-radius: 20px;
  padding: 40px;
  color: #F8FAFC;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.prototype-cta-box h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.prototype-cta-box p {
  color: #94A3B8;
  margin: 0;
  max-width: 480px;
}

.prototype-cta-box .btn-primary-custom {
  white-space: nowrap;
}

.prototype-cta-box.pending {
  background: linear-gradient(135deg, #334155 0%, #1E293B 100%);
}

.screens-placeholder {
  border: 2px dashed #CBD5E1;
  border-radius: 16px;
  padding: 48px 32px;
  text-align: center;
  background: #F8FAFC;
  color: var(--text-muted);
}

.screens-placeholder i {
  width: 40px;
  height: 40px;
  margin-bottom: 12px;
  opacity: 0.5;
}

.case-nav-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid var(--line-color);
  margin-top: 20px;
}

.case-nav-footer a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 99px;
  border: 1.5px solid var(--line-color);
  background: #FFFFFF;
  transition: all 0.2s ease;
}

.case-nav-footer a:hover {
  border-color: var(--primary-accent);
  color: var(--primary-accent);
}

@media (max-width: 991px) {
  .case-stats {
    grid-template-columns: 1fr 1fr;
  }

  .case-two-col,
  .decision-grid {
    grid-template-columns: 1fr;
  }

  .flow-row {
    flex-wrap: wrap;
    justify-content: center;
  }

  .flow-arrow {
    display: none;
  }

  .flow-node {
    max-width: none;
    min-width: 120px;
  }
}

@media (max-width: 576px) {
  .case-stats {
    grid-template-columns: 1fr;
  }

  .prototype-cta-box {
    padding: 28px;
  }

  .journey-table {
    display: block;
    overflow-x: auto;
  }
}

/* Case study density + project-specific diagrams */
.case-page .case-section {
  margin-bottom: 44px;
}

.case-page .case-section h2 {
  font-size: 1.35rem;
  margin-bottom: 8px;
}

.case-page .case-section > .section-intro {
  margin-bottom: 18px;
  font-size: 0.98rem;
}

.case-page .case-hero {
  padding: 36px 0 28px;
  position: relative;
}

.case-page .case-hero::after {
  content: "";
  display: block;
  height: 3px;
  width: 72px;
  margin: 28px 0 0;
  border-radius: 99px;
  background: linear-gradient(90deg, #0EA5E9, #10B981);
}

.case-page .case-hero-lead {
  font-size: 1.05rem;
  margin-bottom: 20px;
}

.case-page .case-stats {
  margin-top: 24px;
}

.case-page .case-content {
  padding-top: 40px;
}

.case-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
  padding: 14px 16px;
  background: #FFFFFF;
  border: 1px solid var(--line-color);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.case-toc a {
  font-size: 0.75rem;
  font-weight: 700;
  color: #475569;
  text-decoration: none;
  padding: 5px 10px;
  border-radius: 6px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  transition: all 0.2s ease;
}

.case-toc a:hover {
  color: var(--primary-accent);
  border-color: #BAE6FD;
  background: #F0F9FF;
}

.branch-flow {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.branch-flow-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  justify-content: flex-start;
}

.branch-node {
  background: #F8FAFC;
  border: 1.5px solid var(--line-color);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
  text-align: center;
  min-width: 110px;
}

.branch-node.submit { border-color: #7DD3FC; background: #F0F9FF; }
.branch-node.review { border-color: #C4B5FD; background: #F5F3FF; }
.branch-node.approve { border-color: #86EFAC; background: #F0FDF4; color: #166534; }
.branch-node.reject { border-color: #FCD34D; background: #FFFBEB; color: #92400E; }
.branch-node.final { border-color: #34D399; background: #ECFDF5; color: #065F46; }
.branch-node.rework { border-color: #FDBA74; background: #FFF7ED; color: #9A3412; }

.branch-arrow {
  color: #94A3B8;
  font-size: 0.9rem;
  font-weight: 700;
}

.branch-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-left: 24px;
  padding-left: 20px;
  border-left: 2px dashed #CBD5E1;
}

.branch-path {
  background: #FFFFFF;
  border: 1px solid var(--line-color);
  border-radius: 12px;
  padding: 14px;
}

.branch-path h5 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
  color: var(--text-muted);
}

.branch-path .path-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.role-ecosystem {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.role-chip {
  background: #FFFFFF;
  border: 1px solid var(--line-color);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
}

.role-chip strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.role-chip span {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.role-hub {
  grid-column: 1 / -1;
  text-align: center;
  background: #0F172A;
  color: #F8FAFC;
  border-radius: 12px;
  padding: 16px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
}

.study-areas {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.study-areas span {
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #475569;
}

.consider-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.consider-item {
  background: #FFFFFF;
  border: 1px solid var(--line-color);
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.consider-item strong {
  display: block;
  color: var(--text-main);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  margin-bottom: 4px;
}

@media (max-width: 768px) {
  .branch-split,
  .consider-list {
    grid-template-columns: 1fr;
  }
}