/* ============================================================
   TOKENS
   ============================================================ */
:root {
  --blue:       #016fb4;
  --deep:       #051c30;
  --ink:        #03111d;
  --soft:       #e2e2e2;
  --white:      #ffffff;
  --accent:     #3ca0e0;
  --accent-dim: rgba(1, 111, 180, 0.22);
  --border:     rgba(226, 226, 226, 0.18);
  --glass:      rgba(5, 28, 48, 0.72);

  --r-sm: 0.5rem;
  --r-md: 0.85rem;
  --r-lg: 1.2rem;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================================
   RESET / BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: "Space Grotesk", system-ui, sans-serif;
  background: var(--ink);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

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

/* ============================================================
   BACKGROUND DECORATIONS
   ============================================================ */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(226,226,226,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(226,226,226,.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: -2;
}

.bg-glow {
  position: fixed;
  top: -20vh;
  left: 50%;
  translate: -50% 0;
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(1,111,180,.28) 0%, transparent 68%);
  pointer-events: none;
  z-index: -1;
}

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 2rem;
  background: rgba(3, 17, 29, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--white);
  white-space: nowrap;
}

.topnav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.topnav a {
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(226, 226, 226, 0.7);
  transition: color 160ms, background 160ms;
}

.topnav a:hover {
  color: var(--white);
  background: var(--accent-dim);
}

.pitch-btn {
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.42rem 0.9rem;
  background: var(--blue);
  color: var(--white);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 160ms, transform 120ms;
  letter-spacing: 0.03em;
}

.pitch-btn:hover { background: var(--accent); transform: translateY(-1px); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
}

.lang-select {
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.32rem 1.8rem 0.32rem 0.65rem;
  background: rgba(5,28,48,0.92);
  color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23e2e2e2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
  transition: border-color 140ms;
}

.lang-select:hover { border-color: rgba(1,111,180,.55); }
.lang-select:focus  { outline: 1px solid var(--blue); }
.lang-select option { background: #03111d; color: var(--white); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  padding: 0.7rem 1.3rem;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 160ms var(--ease), box-shadow 160ms var(--ease), background 160ms;
}

.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px -8px rgba(1,111,180,.5); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--accent); }

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(226,226,226,.35);
}
.btn-ghost:hover { background: var(--accent-dim); border-color: var(--accent); }

.btn-small { padding: 0.42rem 0.9rem; font-size: 0.82rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero-section {
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 5rem 2rem 3rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3rem;
  align-items: center;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.8rem;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 1.2rem;
}

.h1-accent { color: var(--accent); }

.lede {
  font-size: 1.05rem;
  color: rgba(226,226,226,.78);
  max-width: 52ch;
  line-height: 1.7;
  margin-bottom: 1.8rem;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-bottom: 2rem; }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badge {
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.28rem 0.7rem;
  background: var(--accent-dim);
  border: 1px solid rgba(1,111,180,.4);
  border-radius: 999px;
  color: #9ad1f5;
  letter-spacing: 0.03em;
}

.hero-right { position: relative; }

.hero-visual {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
  background: #03111d;
}

.hero-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  filter: brightness(0.62) saturate(0.85);
  display: block;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(5,28,48,.65) 0%, rgba(3,17,29,.2) 60%, transparent 100%);
  pointer-events: none;
}

.floating-card {
  margin-top: 1rem;
  background: rgba(5, 28, 48, 0.86);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1rem 1.2rem;
  backdrop-filter: blur(10px);
}

.floating-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.strengths-list {
  list-style: none;
  display: grid;
  gap: 0.35rem;
}

.strengths-list li {
  font-size: 0.88rem;
  color: rgba(226,226,226,.85);
  padding-left: 1rem;
  position: relative;
}

.strengths-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--blue);
}

/* ============================================================
   KPI STRIP
   ============================================================ */
.kpi-section { padding: 0 2rem; }

.kpi-inner {
  display: flex;
  align-items: stretch;
  width: min(1180px, 100%);
  margin: 0 auto;
  background: rgba(1,111,180,.1);
  border: 1px solid rgba(1,111,180,.3);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.kpi-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.6rem 1rem;
  gap: 0.18rem;
  transition: background 200ms;
}

.kpi-card:hover { background: rgba(1,111,180,.18); }

.kpi-number {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.kpi-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #9ad1f5;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.kpi-sub {
  font-size: 0.72rem;
  color: rgba(226,226,226,.45);
}

.kpi-divider {
  width: 1px;
  align-self: stretch;
  background: rgba(1,111,180,.4);
  flex-shrink: 0;
  margin: 0.8rem 0;
}

/* ============================================================
   SHARED SECTION
   ============================================================ */
.section {
  width: min(1180px, 92vw);
  margin: 0 auto;
  padding: 5rem 0 1rem;
}

.section-head { margin-bottom: 2rem; }

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.7rem;
}

.section-head p {
  font-size: 0.95rem;
  color: rgba(226,226,226,.72);
  max-width: 62ch;
  line-height: 1.65;
}

/* ============================================================
   DOCUMENTS
   ============================================================ */
.docs-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 580px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.docs-sidebar {
  background: rgba(3,17,29,.9);
  border-right: 1px solid var(--border);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.search-wrap { position: relative; }

.search-icon {
  position: absolute;
  left: 0.6rem;
  top: 50%;
  translate: 0 -50%;
  font-size: 0.85rem;
  pointer-events: none;
}

.docs-sidebar input {
  width: 100%;
  background: rgba(226,226,226,.1);
  border: 1px solid rgba(226,226,226,.25);
  color: var(--white);
  border-radius: var(--r-sm);
  padding: 0.5rem 0.6rem 0.5rem 2rem;
  font-family: inherit;
  font-size: 0.85rem;
}

.docs-sidebar input::placeholder { color: rgba(226,226,226,.4); }
.docs-sidebar input:focus { outline: 1px solid var(--blue); }

.doc-list {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  overflow-y: auto;
  flex: 1;
}

.doc-item {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  padding: 0.48rem 0.65rem;
  color: rgba(226,226,226,.65);
  font-family: inherit;
  font-size: 0.82rem;
  cursor: pointer;
  transition: color 130ms, background 130ms, border-color 130ms;
  line-height: 1.35;
}

.doc-item:hover { color: var(--white); background: rgba(1,111,180,.18); }

.doc-item.active {
  color: var(--white);
  background: rgba(1,111,180,.28);
  border-color: rgba(1,111,180,.5);
}

.doc-viewer {
  background: rgba(5,20,38,.85);
  padding: 1.8rem 2rem;
  overflow-y: auto;
}

.doc-placeholder {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(226,226,226,.3);
  font-size: 0.9rem;
}

.doc-viewer h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: #b6deff;
  margin-bottom: 0.5rem;
}

.doc-viewer p.meta {
  font-size: 0.82rem;
  color: rgba(226,226,226,.5);
  border-left: 3px solid var(--blue);
  padding-left: 0.7rem;
  margin-bottom: 1.2rem;
  line-height: 1.45;
}

.doc-viewer h4 {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin: 1.4rem 0 0.5rem;
}

.doc-viewer p {
  font-size: 0.88rem;
  color: rgba(226,226,226,.82);
  line-height: 1.65;
  margin-bottom: 0.5rem;
}

.doc-viewer ul {
  list-style: none;
  display: grid;
  gap: 0.38rem;
  margin-bottom: 0.8rem;
}

.doc-viewer li {
  font-size: 0.88rem;
  color: rgba(226,226,226,.8);
  padding-left: 1.1rem;
  position: relative;
}

.doc-viewer li::before { content: "·"; position: absolute; left: 0.2rem; color: var(--blue); font-weight: 700; }

.doc-viewer a { color: #7ec8f7; text-underline-offset: 3px; }
.doc-viewer a:hover { color: var(--white); }

.doc-takeaway {
  margin-top: 1.2rem;
  padding: 0.85rem 1rem;
  background: rgba(1,111,180,.12);
  border-left: 3px solid var(--blue);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 0.87rem;
  color: rgba(226,226,226,.85);
  line-height: 1.6;
}

.doc-files {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.doc-file-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.83rem;
  color: #7ec8f7;
  text-decoration: none;
  padding: 0.38rem 0.65rem;
  background: rgba(1,111,180,.1);
  border: 1px solid rgba(1,111,180,.3);
  border-radius: var(--r-sm);
  width: fit-content;
  transition: background 140ms;
}

.doc-file-link:hover { background: rgba(1,111,180,.25); color: var(--white); }

/* ============================================================
   SLIDES
   ============================================================ */
.dot-hint { color: var(--blue); }

.slide-shell {
  background: rgba(5,28,48,.75);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.slide-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  background: rgba(3,17,29,.6);
}

#slideCounter {
  font-size: 0.82rem;
  color: rgba(226,226,226,.5);
  font-variant-numeric: tabular-nums;
}

.slide-canvas {
  position: relative;
  min-height: 360px;
  max-height: 560px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.slide-bg-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  transition: background 500ms var(--ease);
}

.slide-content-layer {
  position: relative;
  z-index: 1;
  padding: 1.6rem 2rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  flex: 1;
  background: linear-gradient(135deg, rgba(3,17,29,.88) 0%, rgba(5,28,48,.78) 100%);
}

.slide-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  display: block;
}

.slide-title {
  font-size: clamp(1.1rem, 2.2vw, 1.65rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 0.3rem;
  color: var(--white);
}

.slide-body {
  font-size: 0.88rem;
  color: rgba(226,226,226,.75);
  line-height: 1.55;
}

.slide-header {
  border-left: 3px solid var(--blue);
  padding-left: 0.85rem;
  padding-bottom: 0.3rem;
}

.slide-details {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.slide-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.38rem;
}

.slide-bullets li {
  font-size: 0.84rem;
  color: rgba(226,226,226,.82);
  padding-left: 1.2rem;
  position: relative;
  line-height: 1.5;
}

.slide-bullets li::before {
  content: "\2192";
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 700;
}

.slide-note {
  padding: 0.55rem 0.8rem;
  background: rgba(1,111,180,.12);
  border-left: 3px solid var(--blue);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 0.79rem;
  font-style: italic;
  color: rgba(226,226,226,.62);
  line-height: 1.5;
}

.slide-canvas .mermaid {
  padding: 0.5rem;
  margin: 0;
  font-size: 0.76rem;
}

.slide-hint {
  padding: 0.55rem 1rem;
  font-size: 0.74rem;
  color: rgba(226,226,226,.3);
  text-align: center;
  border-top: 1px solid var(--border);
  background: rgba(3,17,29,.4);
}

/* hotspots — kept for potential reuse */
#hotspotLayer { display: none; }

.hotspot {
  position: absolute;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--blue);
  border: 2px solid rgba(255,255,255,.8);
  box-shadow: 0 0 0 5px rgba(1,111,180,.3);
  cursor: pointer;
  pointer-events: all;
  transition: transform 150ms;
  animation: pulse 2.8s ease-in-out infinite;
  translate: -11px -11px;
}

.hotspot:hover { transform: scale(1.3); }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 5px rgba(1,111,180,.3); }
  50%       { box-shadow: 0 0 0 11px rgba(1,111,180,.08); }
}

.hotspot-card {
  position: absolute;
  width: 240px;
  background: rgba(5,28,48,.96);
  border: 1px solid rgba(1,111,180,.55);
  border-radius: var(--r-md);
  padding: 0.8rem 0.9rem;
  box-shadow: 0 8px 28px rgba(0,0,0,.55);
  pointer-events: all;
  z-index: 20;
  animation: fade-up 180ms var(--ease);
}

.hotspot-card strong {
  font-size: 0.82rem;
  color: var(--accent);
  display: block;
  margin-bottom: 0.35rem;
}

.hotspot-card p {
  font-size: 0.8rem;
  color: rgba(226,226,226,.82);
  line-height: 1.5;
  margin: 0;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(6px); }
}

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline-track {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 0.85rem;
}

.tl-item {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  background: rgba(226,226,226,.04);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 0.85rem 1rem;
  transition: background 160ms, border-color 160ms;
}

.tl-item:hover {
  background: rgba(1,111,180,.1);
  border-color: rgba(1,111,180,.38);
}

.tl-num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid rgba(1,111,180,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
}

.tl-body strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.18rem;
  color: var(--white);
}

.tl-body p {
  font-size: 0.78rem;
  color: rgba(226,226,226,.5);
  line-height: 1.4;
  margin: 0;
}

/* ============================================================
   PITCH OVERLAY
   ============================================================ */
.pitch-overlay {
  position: fixed;
  inset: 0;
  background: var(--ink);
  z-index: 200;
  display: flex;
  flex-direction: column;
}

.pitch-overlay[hidden] { display: none; }

.pitch-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: rgba(3,17,29,.8);
  flex-shrink: 0;
}

.pitch-counter { font-size: 0.82rem; color: rgba(226,226,226,.45); }

.pitch-canvas {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2.5rem 5rem;
  position: relative;
  overflow-y: auto;
}

.pitch-canvas .slide-bg-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.pitch-canvas .pitch-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(3,17,29,.85) 0%, rgba(3,17,29,.4) 50%, transparent 100%);
  z-index: 1;
}

.pitch-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  width: 100%;
  text-align: left;
}

.pitch-content .slide-title {
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  text-align: left;
  margin-bottom: 0.5rem;
}

.pitch-content .slide-body {
  font-size: 1rem;
  text-align: left;
  max-width: none;
  margin: 0;
  color: rgba(226,226,226,.8);
}

.pitch-content .slide-eyebrow {
  display: block;
  text-align: left;
  margin-bottom: 0.5rem;
}

.pitch-content .slide-bullets li {
  font-size: 0.95rem;
}

.pitch-content .slide-note {
  font-size: 0.85rem;
  color: rgba(226,226,226,.58);
}

.pitch-nav {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  padding: 1.2rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  background: rgba(3,17,29,.6);
}

.pitch-nav-btn {
  font-family: inherit;
  font-size: 1.4rem;
  background: transparent;
  color: rgba(226,226,226,.55);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  cursor: pointer;
  transition: color 160ms, background 160ms, border-color 160ms;
}

.pitch-nav-btn:hover {
  color: var(--white);
  background: var(--accent-dim);
  border-color: rgba(1,111,180,.5);
}

/* mermaid diagrams */
.mermaid {
  background: rgba(3, 17, 29, 0.7) !important;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1rem;
  margin: 0.6rem 0 1rem;
  overflow-x: auto;
  max-width: 100%;
}

.mermaid svg {
  max-width: 100%;
  height: auto;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  margin-top: 5rem;
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
}

.footer-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 2rem;
  align-items: center;
  justify-content: space-between;
}

.footer-name { font-weight: 600; font-size: 0.9rem; }
.footer-note { font-size: 0.8rem; color: rgba(226,226,226,.4); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: rise 700ms var(--ease) forwards;
}

.delay-1 { animation-delay: 140ms; }
.delay-2 { animation-delay: 280ms; }

@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-img { height: 260px; }
  .hero-right { order: -1; }

  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { border-right: none; border-bottom: 1px solid var(--border); max-height: 260px; }

  .kpi-inner { flex-wrap: wrap; }
  .kpi-divider { display: none; }
  .kpi-card { flex: 0 0 50%; }

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

@media (max-width: 620px) {
  .topbar { padding: 0.65rem 1rem; }
  .topnav a { font-size: 0.82rem; }
  .hero-section { padding: 4rem 1rem 2rem; }
  .section { padding: 3.5rem 0 1rem; }
  .kpi-section { padding: 0 1rem; }
  .kpi-card { flex: 0 0 100%; }
  .slide-canvas { min-height: 260px; max-height: none; }
  .pitch-canvas { padding: 2rem 1.5rem; }
}