/* ============================================================
   AI Hubben — Shared Stylesheet
   ============================================================ */

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

:root {
  --bg:      #0a0a0a;
  --bg2:     #0d0d0d;
  --bg3:     #111111;
  --text:    #f0ede6;
  --muted:   #9a9690;
  --faint:   rgba(240, 237, 230, 0.3);
  --accent:  #00d4aa;
  --accent-bg:     rgba(0, 212, 170, 0.06);
  --accent-border: rgba(0, 212, 170, 0.2);
  --border:  rgba(255, 255, 255, 0.08);
  --font-display: 'Urbanist', sans-serif;
  --font-body:    'Inter', sans-serif;
  --radius:  4px;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

hr {
  border: none;
  border-top: 0.5px solid var(--border);
}


/* --- Layout --- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}


/* --- Utility: Text Colors --- */
.accent { color: var(--accent); }
.muted  { color: var(--muted); }


/* --- Animations --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up          { animation: fadeUp 0.7s ease forwards; }
.delay-1          { animation-delay: 0.1s;  opacity: 0; }
.delay-2          { animation-delay: 0.25s; opacity: 0; }
.delay-3          { animation-delay: 0.4s;  opacity: 0; }
.delay-4          { animation-delay: 0.55s; opacity: 0; }

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}


/* --- Navigation --- */
nav {
  border-bottom: 0.5px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  z-index: 1000;
}

nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
}

.logo img {
  height: 36px;
  display: block;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--text);
  color: var(--bg);
  font-size: 13px;
  font-weight: 500;
  padding: 9px 20px;
  border-radius: var(--radius);
  transition: opacity 0.2s;
  white-space: nowrap;
}

.nav-cta:hover {
  opacity: 0.85;
}


/* --- Hamburger (mobile toggle) --- */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition: all 0.25s;
}

.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }


/* --- Mobile Menu --- */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(16px);
  z-index: 1050;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding-bottom: 10vh;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--muted);
  letter-spacing: -1px;
  transition: color 0.15s;
}

.mobile-menu a.active {
  color: var(--text);
}

.mobile-menu .mobile-cta {
  background: var(--text);
  color: var(--bg);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 36px;
  border-radius: var(--radius);
  margin-top: 1rem;
}


/* --- Hero --- */
.hero {
  padding: 6rem 0 4rem;
}

.section-tag {
  font-size: 11px;
  letter-spacing: 2.5px;
  color: var(--faint);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: block;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -2.5px;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 16px;
  font-weight: 300;
  color: var(--muted);
  max-width: 500px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}


/* --- Buttons --- */
.btn {
  background: var(--text);
  color: var(--bg);
  font-size: 14px;
  font-weight: 500;
  padding: 13px 26px;
  border-radius: var(--radius);
  display: inline-block;
  white-space: nowrap;
  transition: opacity 0.2s;
}

.btn:hover {
  opacity: 0.88;
}

.btn-ghost {
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s;
}

.btn-ghost:hover {
  color: var(--text);
}


/* --- Stats Bar --- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 2.5rem 0;
  gap: 1rem;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1;
}

.stat-label {
  font-size: 11px;
  color: var(--faint);
  margin-top: 5px;
  letter-spacing: 0.5px;
}


/* --- Sections --- */
.section {
  padding: 4.5rem 0;
}

.section-header {
  margin-bottom: 2.5rem;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 0.75rem;
}

.section-header p {
  font-size: 15px;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.7;
}


/* --- Track Record Grid (index) --- */
.track-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.card {
  background: var(--bg);
  padding: 1.75rem 1.5rem;
  transition: background 0.2s;
}

.card:hover {
  background: var(--bg3);
}

.card.featured {
  grid-column: span 3;
  background: var(--accent-bg);
  border-bottom: 1px solid var(--accent-border);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: center;
}

.card.total {
  grid-column: span 3;
  background: var(--bg3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem;
  border-top: 1px solid var(--border);
}

.weeks-badge {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  white-space: nowrap;
}

.weeks-badge small {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--faint);
  font-weight: 400;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  margin-top: 4px;
}

.weeks-badge.small {
  font-size: 2.5rem;
}

.card-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--faint);
  border: 0.5px solid var(--border);
  padding: 3px 8px;
  border-radius: 2px;
  margin-bottom: 0.6rem;
}

.card-tag.platform {
  color: var(--accent);
  border-color: var(--accent-border);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.card-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

.total-label {
  font-size: 12px;
  color: var(--faint);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.total-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -1px;
}

.total-cta p {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 0.75rem;
}


/* --- Pills --- */
.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.pill {
  background: rgba(0, 212, 170, 0.08);
  border: 0.5px solid rgba(0, 212, 170, 0.22);
  border-radius: 2px;
  padding: 5px 14px;
  font-size: 12px;
  color: var(--accent);
}


/* --- Fusion Block (index) --- */
.fusion-block {
  background: var(--accent-bg);
  border: 0.5px solid var(--accent-border);
  border-radius: var(--radius);
  padding: 2.5rem;
}

.fusion-number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.fusion-subtitle {
  font-size: 12px;
  color: rgba(0, 212, 170, 0.5);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 0.5rem;
}

.fusion-desc {
  font-size: 15px;
  color: var(--muted);
  margin-top: 1.25rem;
  line-height: 1.75;
  max-width: 600px;
}


/* --- Guarantee (index) --- */
.guarantee-block {
  background: var(--bg2);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem 2.5rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}

.guarantee-block h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 0.75rem;
  line-height: 1.1;
}

.guarantee-block p {
  font-size: 15px;
  color: var(--muted);
  max-width: 480px;
  line-height: 1.7;
}

.guarantee-badges {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 200px;
}

.guarantee-item {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.guarantee-item::before {
  content: '\2713';
  color: var(--accent);
  font-size: 13px;
}


/* --- Demo Section (index) --- */
.demo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.mockup {
  background: var(--bg2);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  position: sticky;
  top: 90px;
}

.mockup-bar {
  background: var(--bg3);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 0.5px solid var(--border);
}

.mockup-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.mockup-dot:nth-child(1) { background: #ff5f56; }
.mockup-dot:nth-child(2) { background: #ffbd2e; }
.mockup-dot:nth-child(3) { background: #27c93f; }

.mockup-url {
  flex: 1;
  text-align: center;
  font-size: 10px;
  color: var(--faint);
}

.mockup-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cam-bar {
  background: rgba(0, 212, 170, 0.04);
  border: 0.5px dashed rgba(0, 212, 170, 0.2);
  border-radius: 2px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.cam-dot {
  width: 7px;
  height: 7px;
  background: #ff4d1c;
  border-radius: 50%;
  animation: camPulse 1.5s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes camPulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.3; }
}

.cam-text {
  font-size: 11px;
  color: var(--faint);
}

.demo-copy h3 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 0.75rem;
}

.demo-copy p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.code-block {
  background: var(--bg3);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.9;
  font-family: monospace;
  margin-top: 1rem;
}


/* --- Investor Block (index) --- */
.investor-block {
  background: var(--bg2);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.investor-block h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 0.5rem;
}

.investor-block p {
  font-size: 14px;
  color: var(--muted);
  max-width: 420px;
}

.investor-block a {
  background: var(--text);
  color: var(--bg);
  font-size: 13px;
  font-weight: 500;
  padding: 11px 22px;
  border-radius: var(--radius);
  white-space: nowrap;
  flex-shrink: 0;
  transition: opacity 0.2s;
}

.investor-block a:hover {
  opacity: 0.85;
}


/* --- Contact (index) --- */
.contact {
  padding: 4.5rem 0;
}

.contact h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 0.75rem;
}

.contact p {
  font-size: 15px;
  color: var(--muted);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-form-wrapper {
  max-width: 560px;
}


/* --- Credential Block (consultants) --- */
.credential-block {
  background: var(--accent-bg);
  border: 0.5px solid var(--accent-border);
  border-radius: var(--radius);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.credential-number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.credential-label {
  font-size: 12px;
  color: rgba(0, 212, 170, 0.5);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.credential-text {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.75;
}

.credential-text strong {
  color: var(--text);
  font-weight: 500;
}


/* --- Model Block (consultants) --- */
.model-block {
  background: var(--bg2);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  margin-bottom: 1.5rem;
}

.model-number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.model-label {
  font-size: 12px;
  color: var(--faint);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.model-desc {
  font-size: 15px;
  color: var(--muted);
  max-width: 600px;
  line-height: 1.75;
}

.flow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.flow-pill {
  background: rgba(0, 212, 170, 0.08);
  border: 0.5px solid rgba(0, 212, 170, 0.22);
  border-radius: 2px;
  padding: 5px 14px;
  font-size: 12px;
  color: var(--accent);
}

.flow-arrow {
  color: var(--faint);
  font-size: 14px;
}


/* --- Profile Grid (consultants) --- */
.profile-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.profile-card {
  background: var(--bg);
  padding: 2rem 1.75rem;
  transition: background 0.2s;
}

.profile-card:hover {
  background: var(--bg3);
}

.profile-card.full {
  grid-column: span 2;
  background: var(--bg2);
}

.profile-icon {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.profile-icon::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--accent);
}

.profile-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.profile-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
}


/* --- Mission Block (funding) --- */
.mission-block {
  background: var(--accent-bg);
  border: 0.5px solid var(--accent-border);
  border-radius: var(--radius);
  padding: 2.5rem;
}

.mission-block h3 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.3;
  margin-bottom: 1.5rem;
}

.mission-block p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.75;
  max-width: 620px;
}

.mission-block p + p {
  margin-top: 1rem;
}


/* --- Ecosystem Grid (funding) --- */
.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 1.5rem;
}

.ecosystem-card {
  background: var(--bg);
  padding: 1.75rem 1.5rem;
  transition: background 0.2s;
}

.ecosystem-card:hover {
  background: var(--bg3);
}

.ecosystem-icon {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ecosystem-icon::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--accent);
}

.ecosystem-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.ecosystem-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}


/* --- Criteria List (funding) --- */
.criteria-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.criteria-row {
  background: var(--bg);
  padding: 1.5rem 1.75rem;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 1.5rem;
  align-items: start;
  transition: background 0.2s;
}

.criteria-row:hover {
  background: var(--bg3);
}

.criteria-number {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 1.5px;
  padding-top: 3px;
}

.criteria-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.criteria-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}


/* --- Case Study (funding) --- */
.case-study {
  background: var(--bg2);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
}

.case-label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.case-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--faint);
}

.case-study h3 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.case-study p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.75;
  max-width: 620px;
  margin-bottom: 1rem;
}

.case-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 1.5rem;
}

.case-stat {
  background: var(--bg3);
  padding: 1.25rem 1.5rem;
}

.case-stat-value {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

.case-stat-label {
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 0.5px;
}


/* --- Forms (shared: consultants + funding) --- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 1rem;
}

.form-label {
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.form-input {
  width: 100%;
  background: var(--bg2);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus {
  border-color: rgba(0, 212, 170, 0.4);
}

.form-select {
  appearance: none;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.6;
}

.form-submit {
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: var(--radius);
  padding: 13px 28px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s;
  margin-top: 0.5rem;
}

.form-submit:hover {
  opacity: 0.85;
}

.form-note {
  font-size: 12px;
  color: var(--faint);
  margin-top: 1rem;
  line-height: 1.6;
}

.form-wrapper {
  max-width: 560px;
}

.form-file-input {
  padding: 9px 14px;
  cursor: pointer;
}


/* --- Mockup Form Inputs (index demo) --- */
.mockup .form-label {
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.mockup .form-input {
  background: var(--bg);
}

.mockup-submit {
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: var(--radius);
  padding: 11px 22px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s;
}

.mockup-submit:hover {
  opacity: 0.85;
}


/* --- Footer --- */
footer {
  border-top: 0.5px solid var(--border);
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.footer-logo img {
  height: 28px;
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  font-size: 12px;
  color: var(--faint);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--muted);
}

.footer-copy {
  font-size: 12px;
  color: var(--faint);
}


/* ============================================================
   Glow Effects
   ============================================================ */

/* Accent text glow */
.stat-value .accent {
  text-shadow:
    0 0 20px rgba(0, 212, 170, 0.4),
    0 0 40px rgba(0, 212, 170, 0.15);
}

.weeks-badge {
  text-shadow:
    0 0 30px rgba(0, 212, 170, 0.35),
    0 0 60px rgba(0, 212, 170, 0.1);
}

.fusion-number,
.credential-number,
.case-stat-value {
  text-shadow:
    0 0 30px rgba(0, 212, 170, 0.3),
    0 0 60px rgba(0, 212, 170, 0.1);
}

.model-number .accent {
  text-shadow:
    0 0 40px rgba(0, 212, 170, 0.35),
    0 0 80px rgba(0, 212, 170, 0.12);
}

/* Card hover glow */
.card {
  transition: background 0.2s, box-shadow 0.3s;
}

.card:hover {
  box-shadow: 0 4px 24px rgba(0, 212, 170, 0.04);
}

.card.featured:hover {
  box-shadow: 0 4px 30px rgba(0, 212, 170, 0.08);
}

.profile-card,
.ecosystem-card,
.criteria-row {
  transition: background 0.2s, box-shadow 0.3s;
}

.profile-card:hover,
.ecosystem-card:hover {
  box-shadow: 0 4px 20px rgba(0, 212, 170, 0.04);
}

/* Block hover glow */
.fusion-block,
.guarantee-block,
.investor-block,
.mission-block,
.case-study,
.credential-block,
.model-block {
  transition: box-shadow 0.3s;
}

.fusion-block:hover,
.credential-block:hover,
.mission-block:hover {
  box-shadow: 0 0 40px rgba(0, 212, 170, 0.06);
}

.guarantee-block:hover,
.investor-block:hover,
.case-study:hover,
.model-block:hover {
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.02);
}

/* Pill hover */
.pill,
.flow-pill {
  transition: background 0.2s, box-shadow 0.2s;
}

.pill:hover,
.flow-pill:hover {
  background: rgba(0, 212, 170, 0.14);
  box-shadow: 0 0 12px rgba(0, 212, 170, 0.1);
}

/* Button glow on hover */
.btn {
  transition: opacity 0.2s, box-shadow 0.3s;
}

.btn:hover {
  box-shadow: 0 4px 20px rgba(240, 237, 230, 0.1);
}

.form-submit,
.mockup-submit {
  transition: opacity 0.2s, box-shadow 0.3s;
}

.form-submit:hover,
.mockup-submit:hover {
  box-shadow: 0 4px 20px rgba(0, 212, 170, 0.2);
}

.nav-cta {
  transition: opacity 0.2s, box-shadow 0.3s;
}

.nav-cta:hover {
  box-shadow: 0 2px 12px rgba(240, 237, 230, 0.08);
}


/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 700px) {

  /* --- Spacing: tighten for mobile --- */
  .container {
    padding: 0 1.25rem;
  }

  .hero {
    padding: 3.5rem 0 2.5rem;
  }

  .hero h1 {
    letter-spacing: -1.5px;
  }

  .section {
    padding: 3rem 0;
  }

  .contact {
    padding: 3rem 0;
  }

  .section-header {
    margin-bottom: 1.75rem;
  }

  /* --- Nav --- */
  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  /* --- Stats --- */
  .stats {
    grid-template-columns: repeat(2, 1fr);
    padding: 1.75rem 0;
  }

  .stat-value {
    font-size: 1.6rem;
  }

  /* --- Track record grid --- */
  .track-grid {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 1.25rem 1.25rem;
  }

  .card.featured {
    grid-column: span 1;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 1.5rem 1.25rem;
  }

  .card.total {
    grid-column: span 1;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem 1.25rem;
  }

  .total-value {
    font-size: 1.4rem;
    letter-spacing: -0.5px;
  }

  /* --- Demo --- */
  .demo-grid {
    grid-template-columns: 1fr;
  }

  .mockup {
    position: static;
  }

  /* --- Blocks: reduce padding on mobile --- */
  .guarantee-block {
    grid-template-columns: 1fr;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
  }

  .fusion-block {
    padding: 1.75rem 1.25rem;
  }

  .investor-block {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.75rem 1.25rem;
  }

  .credential-block {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.75rem 1.25rem;
  }

  .model-block {
    padding: 1.75rem 1.25rem;
  }

  .mission-block {
    padding: 1.75rem 1.25rem;
  }

  .case-study {
    padding: 1.75rem 1.25rem;
  }

  /* --- Profiles --- */
  .profile-grid {
    grid-template-columns: 1fr;
  }

  .profile-card {
    padding: 1.5rem 1.25rem;
  }

  .profile-card.full {
    grid-column: span 1;
  }

  /* --- Ecosystem --- */
  .ecosystem-grid {
    grid-template-columns: 1fr;
  }

  .ecosystem-card {
    padding: 1.5rem 1.25rem;
  }

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

  /* --- Criteria --- */
  .criteria-row {
    padding: 1.25rem;
  }

  /* --- Forms --- */
  .form-grid {
    grid-template-columns: 1fr;
  }

  /* --- Footer --- */
  footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .footer-links {
    display: none;
  }
}