/* ── Reset & Base ──────────────────────────────────────────────────────── */

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

:root {
  --bg:           #070511;
  --bg-surface:   #0d0a1e;
  --bg-card:      #120f26;
  --bg-card-alt:  #0f0c22;
  --border:       rgba(255,255,255,0.07);
  --border-light: rgba(255,255,255,0.12);

  --purple:       #7c3aed;
  --purple-light: #a78bfa;
  --purple-dim:   rgba(124,58,237,0.15);
  --purple-glow:  rgba(124,58,237,0.4);

  --gold:         #f59e0b;
  --gold-bright:  #fbbf24;
  --gold-dim:     rgba(245,158,11,0.15);
  --gold-glow:    rgba(245,158,11,0.3);

  --text:         #e2e8f0;
  --text-muted:   #94a3b8;
  --text-subtle:  #64748b;
  --text-heading: #f8fafc;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --radius:    8px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --nav-height: 68px;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

ul { list-style: none; }

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

.btn svg, .footer-right svg { vertical-align: middle; }

/* ── Layout ─────────────────────────────────────────────────────────────── */

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-alt {
  background: var(--bg-surface);
  position: relative;
}

.section-alt::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(124,58,237,0.03) 50%, transparent 100%);
  pointer-events: none;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 22px;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
  border: 1.5px solid transparent;
}

.btn-primary {
  background: var(--purple);
  color: #fff;
  border-color: var(--purple);
}

.btn-primary:hover {
  background: #6d28d9;
  border-color: #6d28d9;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--purple-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: var(--border-light);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.04);
}

.btn-nav {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
  font-size: 13px;
  padding: 8px 18px;
}

.btn-nav:hover {
  background: var(--gold-dim);
  box-shadow: 0 4px 16px var(--gold-glow);
}

/* ── Navigation ─────────────────────────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background 0.25s ease, border-color 0.25s ease;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(7,5,17,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  height: var(--nav-height);
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--text-heading);
  letter-spacing: -0.01em;
}

.nav-logo-ph {
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.nav-links a {
  padding: 8px 14px;
  font-size: 14px;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-weight: 500;
  border-radius: var(--radius);
  transition: color 0.15s, background 0.15s;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: all 0.2s;
}

.nav-drawer {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--border);
  background: rgba(7,5,17,0.96);
}

.nav-drawer.open {
  display: flex;
}

.drawer-link {
  padding: 12px 0;
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.drawer-link:hover { color: var(--text); }

.drawer-cta {
  margin-top: 12px;
  align-self: flex-start;
}

/* ── Hero ────────────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124,58,237,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 30%, transparent 100%);
}

.hero-glow {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(124,58,237,0.22) 0%, transparent 65%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding-top: 60px;
  padding-bottom: 80px;
  text-align: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-dim);
  border: 1px solid rgba(245,158,11,0.2);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 36px;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.75); }
}

.hero-heading {
  font-family: var(--font-display);
  font-size: clamp(44px, 7vw, 80px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-heading);
  margin-bottom: 24px;
}

.hero-heading em {
  font-style: normal;
  background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  max-width: 560px;
  margin: 0 auto 40px;
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-actions .btn-primary {
  padding: 14px 28px;
  font-size: 15px;
}

.hero-actions .btn-ghost {
  padding: 14px 28px;
  font-size: 15px;
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 12px;
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--text-subtle);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.trust-sep {
  width: 1px;
  height: 12px;
  background: var(--border-light);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--purple-light), transparent);
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ── Value Bar ───────────────────────────────────────────────────────────── */

.value-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}

.value-bar-inner {
  display: flex;
  align-items: stretch;
  padding: 40px 24px;
  gap: 0;
}

.value-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 40px;
}

.value-item:first-child {
  padding-left: 0;
}

.value-item:last-child {
  padding-right: 0;
}

.value-item strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-heading);
}

.value-item span {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

.value-divider {
  width: 1px;
  background: var(--border);
  flex-shrink: 0;
  align-self: stretch;
  margin: 4px 0;
}

/* ── Section headers ─────────────────────────────────────────────────────── */

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-heading);
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Product (featured) ──────────────────────────────────────────────────── */

.product-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}

.product-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--gold));
}

.product-featured-inner {
  padding: 48px 48px 48px 48px;
  display: flex;
  flex-direction: column;
}

.product-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-dim);
  border: 1px solid rgba(245,158,11,0.25);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 24px;
  align-self: flex-start;
}

.product-icon-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.product-mark-img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: contain;
}

.product-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.product-status-dot.live {
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34,197,94,0.6);
  animation: pulse 2.5s ease-in-out infinite;
}

.product-name {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-heading);
  margin-bottom: 6px;
}

.product-tagline {
  font-size: 15px;
  color: var(--purple-light);
  font-weight: 500;
  margin-bottom: 18px;
}

.product-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 28px;
}

.product-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
  margin-bottom: 36px;
}

.product-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.4;
}

.feat-icon {
  flex-shrink: 0;
  color: var(--gold);
  font-weight: 700;
  margin-top: 1px;
}

.product-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: auto;
}

/* ── Product visual (mock UI) ────────────────────────────────────────────── */

.product-featured-visual {
  background: var(--bg-card-alt);
  border-left: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
}

.visual-ui {
  width: 100%;
  max-width: 320px;
  background: #0a0718;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.03);
}

.ui-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #0d0a20;
  border-bottom: 1px solid var(--border);
}

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

.ui-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border-light);
}

.ui-dots span:first-child { background: #ef4444; }
.ui-dots span:nth-child(2) { background: #f59e0b; }
.ui-dots span:nth-child(3) { background: #22c55e; }

.ui-url {
  font-family: var(--font-display);
  font-size: 11px;
  color: var(--text-subtle);
  background: rgba(255,255,255,0.04);
  padding: 3px 10px;
  border-radius: 4px;
  flex: 1;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ui-body {
  padding: 18px;
}

.ui-stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
  margin-bottom: 12px;
}

.ui-stat {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 10px 7px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.ui-stat--purple { border-color: rgba(124,58,237,0.3); }
.ui-stat--green  { border-color: rgba(34,197,94,0.25); }
.ui-stat--blue   { border-color: rgba(59,130,246,0.25); }
.ui-stat--orange { border-color: rgba(245,158,11,0.25); }

.ui-stat-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.ui-stat-icon {
  font-size: 14px;
  line-height: 1;
}

.ui-stat-label {
  font-size: 9.5px;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  font-family: var(--font-display);
}

.ui-stat-num {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.1;
  margin-bottom: 5px;
}

.ui-stat-bottom {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.ui-stat-desc {
  font-size: 9.5px;
  color: var(--text-subtle);
}

.ui-stat-desc.gold { color: var(--gold-bright); font-weight: 600; }

.ui-sparkline {
  height: 20px;
  margin-top: auto;
}

.ui-sparkline svg {
  width: 100%;
  height: 100%;
}

.ui-trend {
  font-size: 9px;
  font-weight: 700;
  font-family: var(--font-display);
  padding: 1px 5px;
  border-radius: 4px;
}

.ui-trend.up   { color: #22c55e; background: rgba(34,197,94,0.12); }
.ui-trend.down { color: #ef4444; background: rgba(239,68,68,0.12); }

.ui-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 14px;
}

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

.ui-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

.ui-tag {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #22c55e;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  padding: 2px 7px;
  border-radius: 999px;
}

.ui-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.ui-list-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 11.5px;
  color: var(--text-muted);
}

.ui-list-item span:last-child {
  margin-left: auto;
}

.ui-nfc {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  background: var(--purple-dim);
  color: var(--purple-light);
  border: 1px solid rgba(124,58,237,0.3);
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.ui-amt {
  color: var(--gold-bright);
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 11px;
}

/* ── UI table ── */
.ui-table {
  margin-bottom: 10px;
}

.ui-table-head {
  display: grid;
  grid-template-columns: 1.6fr 1.2fr 1fr 1.5fr;
  gap: 4px;
  padding: 4px 6px;
  font-size: 8.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-subtle);
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}

.ui-table-row {
  display: grid;
  grid-template-columns: 1.6fr 1.2fr 1fr 1.5fr;
  gap: 4px;
  padding: 5px 6px;
  font-size: 10px;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255,255,255,0.03);
  align-items: center;
}

.ui-table-head span:nth-child(2),
.ui-table-row  span:nth-child(2) { text-align: center; }

.ui-table-row span.gold  { color: var(--gold-bright); font-weight: 600; font-family: var(--font-display); }
.ui-table-row span.muted { color: var(--text-subtle); }

.ui-badge {
  font-size: 7.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 5px;
  border-radius: 4px;
  display: inline-block;
}

.ui-badge.green  { background: rgba(34,197,94,0.12);  color: #22c55e; border: 1px solid rgba(34,197,94,0.25); }
.ui-badge.yellow { background: rgba(245,158,11,0.12); color: #f59e0b; border: 1px solid rgba(245,158,11,0.25); }
.ui-badge.red    { background: rgba(239,68,68,0.12);  color: #ef4444; border: 1px solid rgba(239,68,68,0.25); }

.ui-link {
  font-size: 9px;
  color: var(--purple-light);
  cursor: default;
}

/* ── Circular gauge fund health ── */
.ui-fund-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ui-fund-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
}

.ui-circ-gauge {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.ui-circ-gauge svg { width: 100%; height: 100%; }

.ui-fund-info { flex: 1; min-width: 0; }

.ui-fund-name {
  font-family: var(--font-display);
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-heading);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ui-fund-meta {
  font-size: 9px;
  color: var(--text-subtle);
  margin-top: 2px;
}

/* ── Product pipeline ────────────────────────────────────────────────────── */

.product-more-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
  text-align: center;
  margin: 48px 0 24px;
}

.product-pipeline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.pipeline-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 0.2s;
}

.pipeline-item:hover {
  border-color: rgba(124,58,237,0.3);
}

.pipeline-icon {
  color: var(--purple-dim);
  font-size: 10px;
  margin-top: 4px;
  flex-shrink: 0;
}

.pipeline-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pipeline-text strong {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-heading);
}

.pipeline-text span {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── About ───────────────────────────────────────────────────────────────── */

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-content .section-label {
  display: block;
  text-align: left;
  margin-bottom: 16px;
}

.about-content .section-heading {
  text-align: left;
  margin-bottom: 28px;
}

.about-body {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.about-meta {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.meta-item {
  display: flex;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}

.meta-item:last-child {
  border-bottom: none;
}

.meta-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-subtle);
  min-width: 130px;
  flex-shrink: 0;
  padding-top: 1px;
}

.meta-value {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── Founder card ────────────────────────────────────────────────────────── */

.about-visual {
  position: sticky;
  top: calc(var(--nav-height) + 32px);
}

.founder-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  position: relative;
  overflow: hidden;
}

.founder-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--purple));
}

.founder-avatar {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--purple) 0%, #4c1d95 100%);
  border: 2px solid var(--gold);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: #fff;
  margin-bottom: 20px;
}

.founder-info {
  margin-bottom: 24px;
}

.founder-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 4px;
}

.founder-title {
  font-size: 13px;
  color: var(--text-subtle);
}

.founder-quote {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  font-style: italic;
  border-left: 2px solid var(--gold);
  padding-left: 16px;
  margin-bottom: 24px;
}

.founder-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.founder-tags span {
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--purple-light);
  background: var(--purple-dim);
  border: 1px solid rgba(124,58,237,0.2);
  padding: 4px 12px;
  border-radius: 999px;
}

/* ── Contact ─────────────────────────────────────────────────────────────── */

.contact-section {
  position: relative;
  overflow: hidden;
}

.contact-glow {
  position: absolute;
  bottom: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(245,158,11,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.contact-inner {
  position: relative;
  z-index: 2;
  text-align: center;
}

.contact-heading {
  font-family: var(--font-display);
  font-size: clamp(30px, 4.5vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-heading);
  line-height: 1.1;
  margin-bottom: 20px;
}

.contact-heading em {
  font-style: normal;
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-sub {
  max-width: 520px;
  margin: 0 auto 48px;
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.65;
}

.contact-ways {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
  text-align: left;
  min-width: 280px;
}

.contact-card:hover {
  border-color: rgba(245,158,11,0.35);
  background: rgba(245,158,11,0.03);
  transform: translateY(-2px);
}

.contact-card-icon {
  font-size: 22px;
  flex-shrink: 0;
  line-height: 1;
}

.contact-card-body {
  flex: 1;
}

.contact-card-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 4px;
}

.contact-card-value {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
}

.contact-card-arrow {
  color: var(--gold);
  font-size: 18px;
  flex-shrink: 0;
  transition: transform 0.2s;
}

.contact-card:hover .contact-card-arrow {
  transform: translate(2px, -2px);
}

.contact-note {
  font-size: 13px;
  color: var(--text-subtle);
}

/* ── Footer ──────────────────────────────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  padding-top: 48px;
  padding-bottom: 48px;
  flex-wrap: wrap;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-reg {
  font-size: 12px;
  color: var(--text-subtle);
  line-height: 1.65;
}

.footer-right {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  align-items: center;
}

.footer-right a {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
  transition: color 0.15s;
}

.footer-right a:hover {
  color: var(--text);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 16px 0;
  font-size: 12px;
  color: var(--text-subtle);
}

/* ── Scroll animations ───────────────────────────────────────────────────── */

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */

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

  .product-featured-visual {
    border-left: none;
    border-top: 1px solid var(--border);
    padding: 36px 24px;
  }

  .product-pipeline {
    grid-template-columns: 1fr;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-visual {
    position: static;
  }

  .value-bar-inner {
    flex-direction: column;
    gap: 28px;
    padding: 36px 24px;
  }

  .value-item {
    padding: 0;
  }

  .value-divider {
    display: none;
  }
}

@media (max-width: 680px) {
  .nav-links,
  .nav > .btn-nav {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .product-features {
    grid-template-columns: 1fr;
  }

  .product-featured-inner {
    padding: 32px 24px;
  }

  .section {
    padding: 72px 0;
  }

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

  .contact-card {
    min-width: 0;
  }

  .meta-item {
    flex-direction: column;
    gap: 4px;
  }

  .meta-label {
    min-width: 0;
  }
}

@media (max-width: 480px) {
  .hero-heading { letter-spacing: -0.02em; }

  .footer-inner {
    flex-direction: column;
  }
}