/* ═══════════════════════════════════════════════════════════════
   NeoGraph Website — Main Stylesheet
   Color Palette: White + Light Grays + Green (#22c55e) + Black
   To update colors, change the CSS variables in :root below.
═══════════════════════════════════════════════════════════════ */

:root {
  /* Brand Colors */
  --green:          #22c55e;
  --green-dark:     #16a34a;
  --green-deeper:   #15803d;
  --green-border:   #bbf7d0;
  --green-bg:       #f0fdf4;
  --green-ultra-lt: #f0fdf4;
  --accent:         #a3e635;

  /* Neutrals */
  --black:          #0a0f0a;
  --gray-900:       #111827;
  --gray-800:       #1f2937;
  --gray-700:       #374151;
  --gray-600:       #4b5563;
  --gray-500:       #6b7280;
  --gray-400:       #9ca3af;
  --gray-300:       #d1d5db;
  --gray-200:       #e5e7eb;
  --gray-100:       #f3f4f6;
  --gray-50:        #f9fafb;
  --white:          #ffffff;

  /* Typography */
  --font-display:   'Syne', sans-serif;
  --font-body:      'DM Sans', sans-serif;
  --font-mono:      'JetBrains Mono', monospace;

  /* Spacing */
  --nav-h:          72px;
  --section-pad:    7rem 8vw;
  --section-pad-sm: 4rem 8vw;
  --radius:         8px;
  --radius-sm:      4px;
  --radius-lg:      16px;
}

/* ── RESET ──────────────────────────────────────────────── */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--white);
  color: var(--gray-800);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
::selection { background: var(--green); color: var(--black); }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--green-dark); border-radius: 3px; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── TYPOGRAPHY ─────────────────────────────────────────── */
h1,h2,h3,h4,h5 { font-family: var(--font-display); line-height: 1.15; letter-spacing: -0.025em; color: var(--gray-900); }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p  { color: var(--gray-600); font-weight: 300; line-height: 1.75; }

.label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 0.6rem;
}
.label-white {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.6rem;
}
.label-sm {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-dark);
}
.green-txt { color: var(--green-dark) !important; }
.accent-txt { color: #4d7c0f; }

/* ── NAV ────────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 4vw;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: 0 1px 12px rgba(0,0,0,0.06);
  transition: box-shadow 0.3s;
}
nav.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.1); }

.nav-logo img { height: 38px; }

.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--gray-500);
  transition: color 0.2s;
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 2px; background: var(--green);
  transform: scaleX(0); transform-origin: left; transition: transform 0.25s;
}
.nav-links a:hover, .nav-links a.active { color: var(--green-dark); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-right { display: flex; align-items: center; gap: 1rem; }

.lang-switcher { display: flex; gap: 4px; }
.lang-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border: 1px solid var(--gray-300);
  background: transparent;
  color: var(--gray-500);
  cursor: pointer;
  transition: all 0.2s;
  border-radius: var(--radius-sm);
}
.lang-btn.active, .lang-btn:hover {
  border-color: var(--green);
  color: var(--green-dark);
  background: var(--green-bg);
}

.nav-cta {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 9px 20px;
  background: var(--green);
  color: var(--black);
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background 0.2s, transform 0.1s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--green-dark); color: var(--white); transform: translateY(-1px); }

.nav-mobile-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-mobile-btn span {
  display: block;
  width: 22px; height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: 0.3s;
}

/* ── MOBILE MENU ────────────────────────────────────────── */
.mobile-menu {
  display: none;
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  z-index: 999;
  background: var(--white);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-800);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--green); }
.mobile-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  background: none; border: 1px solid var(--gray-300);
  width: 40px; height: 40px;
  border-radius: 50%;
  font-size: 1rem; cursor: pointer; color: var(--gray-600);
  display: flex; align-items: center; justify-content: center;
}
.mobile-lang { display: flex; gap: 8px; margin-top: 1rem; }

/* ── PAGES ──────────────────────────────────────────────── */
.page { display: none; min-height: 100vh; padding-top: var(--nav-h); }
.page.active { display: block; }

/* ── HERO ───────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  background-size: cover;
  background-position: center top;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    135deg,
    rgba(5,10,5,0.78) 0%,
    rgba(5,20,10,0.55) 50%,
    rgba(5,10,5,0.35) 100%
  );
}
.hero-content {
  position: relative; z-index: 1;
  padding: 6rem 8vw 3rem;
  max-width: 720px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  border: 1px solid rgba(34,197,94,0.45);
  background: rgba(34,197,94,0.1);
  border-radius: 100px;
  margin-bottom: 1.75rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--green);
  animation: fadeUp 0.8s ease both;
}
.dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  animation: blink 2s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.4} }
@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:none} }


  color: var(--white);
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  animation: fadeUp 0.8s 0.1s ease both;
}
.hero h1 em { font-style: normal; color: var(--green); }
.hero-sub {
  color: rgba(240,253,244,0.82);
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.7;
  margin: 1.5rem 0 2.5rem;
  animation: fadeUp 0.8s 0.2s ease both;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; animation: fadeUp 0.8s 0.3s ease both; }

.hero-stats {
  position: relative; z-index: 1;
  display: flex;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255,255,255,0.1);
  animation: fadeUp 0.8s 0.5s ease both;
}
.hero-stat { flex: 1; padding: 1.5rem 2rem; }
.hero-stat-div { width: 1px; background: rgba(255,255,255,0.12); }
.stat-val { font-family: var(--font-display); font-size: 1.9rem; font-weight: 800; color: var(--green); }
.stat-lbl { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; color: rgba(255,255,255,0.55); margin-top: 2px; }

/* ── BUTTONS ────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
  padding: 13px 28px;
  background: var(--green); color: var(--black);
  border: none; cursor: pointer; border-radius: var(--radius-sm);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}
.btn-primary:hover { background: var(--green-dark); color: var(--white); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(22,163,74,0.3); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.9rem;
  padding: 12px 28px;
  background: var(--white); color: var(--gray-700);
  border: 1px solid var(--gray-300); cursor: pointer; border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--green); color: var(--green-dark); background: var(--green-bg); }

.btn-outline-dark {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.9rem;
  padding: 12px 28px;
  background: transparent; color: var(--white);
  border: 1px solid rgba(255,255,255,0.35); cursor: pointer; border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.btn-outline-dark:hover { border-color: var(--green); color: var(--green); background: rgba(34,197,94,0.08); }

.btn-outline-white {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.9rem;
  padding: 12px 28px;
  background: transparent; color: var(--white);
  border: 1px solid rgba(255,255,255,0.5); cursor: pointer; border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.btn-outline-white:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }

.btn-group { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: 2rem; }

/* ── STRIP METRICS ──────────────────────────────────────── */
.strip-metrics {
  display: flex; align-items: center;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.strip-item { flex: 1; padding: 1.5rem 2rem; }
.strip-div { width: 1px; height: 48px; background: var(--gray-200); }
.strip-num { display: block; font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; color: var(--green-dark); }
.strip-lbl { display: block; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.07em; color: var(--gray-500); margin-top: 2px; }

/* ── SECTIONS ───────────────────────────────────────────── */
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-white { padding: var(--section-pad); background: var(--white); background-size: cover; background-position: center; }
.section-gray  { padding: var(--section-pad); background: var(--gray-50); }

.section-head { margin-bottom: 3rem; }
.section-head h2 { margin-top: 0.4rem; }
.section-head p { max-width: 580px; margin-top: 0.75rem; }
.section-head-white { margin-bottom: 3rem; }
.section-head-white h2 { color: var(--white); margin-top: 0.4rem; }

/* ── GRIDS ──────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* ── CARDS – LIGHT ──────────────────────────────────────── */
.card-light {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.card-light:hover { border-color: var(--green-border); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.08); }
.card-light h3 { font-size: 1.05rem; margin-bottom: 0.5rem; color: var(--gray-900); }
.card-light p { font-size: 0.9rem; color: var(--gray-600); line-height: 1.65; }

.card-icon-light {
  width: 44px; height: 44px;
  background: var(--green-bg);
  border: 1px solid var(--green-border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 1.1rem;
}

.kpi-badge {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  background: var(--green-bg);
  border: 1px solid var(--green-border);
  color: var(--green-dark);
  border-radius: var(--radius-sm);
}

/* ── GLASS CARDS (on dark bg) ───────────────────────────── */
.card-glass {
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: background 0.25s, border-color 0.25s, transform 0.25s;
}
.card-glass:hover { background: rgba(255,255,255,0.16); border-color: rgba(34,197,94,0.45); transform: translateY(-4px); }
.card-glass h3 { font-size: 1.05rem; color: var(--white); margin-bottom: 0.5rem; }
.card-glass p { font-size: 0.88rem; color: rgba(240,253,244,0.75); line-height: 1.6; }
.card-icon-sm { font-size: 1.4rem; margin-bottom: 1rem; }

/* ── PHASE TAGS ─────────────────────────────────────────── */
.phase-tag {
  display: inline-block;
  margin-top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}
.phase-tag.near { background: rgba(34,197,94,0.15); color: #15803d; border: 1px solid var(--green-border); }
.phase-tag.mid  { background: rgba(163,230,53,0.12); color: #4d7c0f; border: 1px solid #d9f99d; }
.phase-tag.long { background: var(--gray-100); color: var(--gray-500); border: 1px solid var(--gray-300); }

.mini-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 3px 10px;
  background: var(--gray-100);
  color: var(--gray-600);
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200);
}
.mini-badge.green-bg { background: var(--green-bg); color: var(--green-dark); border-color: var(--green-border); }
.mini-badges { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 1rem; }

/* ── PRODUCTS SECTION ───────────────────────────────────── */
.products-section {
  position: relative;
  padding: var(--section-pad);
  background-size: cover;
  background-position: center;
}
.products-overlay {
  position: absolute; inset: 0;
  background: rgba(5,10,5,0.82);
}
.products-section .section-inner { position: relative; z-index: 1; }

/* ── QUOTE ──────────────────────────────────────────────── */
.quote-section { padding: var(--section-pad-sm) 8vw; background: var(--green-bg); border-top: 1px solid var(--green-border); border-bottom: 1px solid var(--green-border); }
blockquote { max-width: 800px; margin: 0 auto; text-align: center; }
blockquote p { font-size: 1.25rem; font-style: italic; color: var(--gray-700); line-height: 1.7; font-weight: 300; }
blockquote cite { display: block; margin-top: 1rem; font-size: 0.85rem; font-family: var(--font-mono); letter-spacing: 0.06em; color: var(--green-dark); font-style: normal; }

/* ── CTA SECTION ────────────────────────────────────────── */
.cta-section { padding: var(--section-pad); background: var(--white); border-top: 1px solid var(--gray-200); }
.cta-sub { color: var(--gray-600); max-width: 560px; margin: 1rem auto 0; font-weight: 300; }

/* ── PAGE HERO ──────────────────────────────────────────── */
.page-hero {
  position: relative;
  height: 420px;
  display: flex; align-items: center;
  background-size: cover;
  background-position: center;
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(5,15,5,0.75) 0%, rgba(5,25,10,0.55) 100%);
}
.page-hero-overlay-light {
  position: absolute; inset: 0;
  background: linear-height(135deg, rgba(255,255,255,0.65) 0%, rgba(240,253,244,0.45) 100%);
  background: linear-gradient(135deg, rgba(255,255,255,0.65) 0%, rgba(240,253,244,0.45) 100%);
}
.page-hero-content { position: relative; z-index: 1; padding: 0 8vw; }
.page-hero-content h1 { color: var(--white); }
.page-hero-content p { color: rgba(240,253,244,0.82); max-width: 600px; margin-top: 0.75rem; }

.page-hero-light { height: 360px; }
.page-hero-content-dark h1.dark-h1 { color: var(--gray-900); }
.page-hero-content-dark p.dark-sub { color: var(--gray-600); }

/* ── TRL ROADMAP ────────────────────────────────────────── */
.trl-wrap { margin-top: 2rem; }
.trl-track { display: flex; align-items: flex-start; }
.trl-node { display: flex; flex-direction: column; align-items: center; }
.trl-line { flex: 1; height: 2px; background: var(--gray-200); margin-top: 17px; }
.done-line { background: var(--green); }
.trl-dot {
  width: 36px; height: 36px; border-radius: 50%;
  border: 2px solid var(--gray-300);
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.78rem;
  color: var(--gray-400);
  transition: all 0.3s;
}
.trl-node.done .trl-dot { border-color: var(--green); color: var(--green-dark); background: var(--green-bg); }
.active-dot { border-color: var(--green) !important; color: var(--black) !important; background: var(--green) !important; box-shadow: 0 0 0 4px rgba(34,197,94,0.2); }
.target-dot { border-color: #a3e635 !important; color: #4d7c0f !important; background: #f7fee7 !important; }
.future-dot { border-color: var(--gray-300); color: var(--gray-400); }
.trl-lbl { font-size: 0.65rem; color: var(--gray-500); text-align: center; margin-top: 6px; line-height: 1.3; font-family: var(--font-mono); }
.trl-node.done .trl-lbl { color: var(--green-dark); }
.trl-legend { display: flex; gap: 2rem; flex-wrap: wrap; margin-top: 1.5rem; }
.legend-done { font-size: 0.8rem; color: var(--green-dark); font-family: var(--font-mono); }
.legend-target { font-size: 0.8rem; color: #4d7c0f; font-family: var(--font-mono); }

/* ── TABS ───────────────────────────────────────────────── */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 2rem; }
.tab-btn {
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em;
  padding: 8px 18px;
  background: var(--white); border: 1px solid var(--gray-300);
  color: var(--gray-500); cursor: pointer; border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.tab-btn.active, .tab-btn:hover { border-color: var(--green); color: var(--green-dark); background: var(--green-bg); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }
.tab-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.tab-grid h3 { font-size: 1.3rem; margin-bottom: 1rem; }
.tab-grid p { font-size: 0.95rem; }

.kpi-row { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.kpi-box { flex: 1; min-width: 90px; padding: 1rem; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); text-align: center; }
.kpi-lbl { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.1em; color: var(--gray-400); }
.kpi-val { font-family: var(--font-display); font-size: 1.2rem; font-weight: 800; color: var(--green-dark); margin-top: 2px; }

.ip-box { background: var(--green-bg); border: 1px solid var(--green-border); border-radius: var(--radius); padding: 2rem; }
.ip-desc { font-size: 0.9rem; margin: 0.75rem 0 1rem; }

.check-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.check-list li { display: flex; gap: 8px; font-size: 0.9rem; color: var(--gray-700); align-items: flex-start; }
.check-list li::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; }

.ramp-table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.ramp-table td { padding: 0.75rem 0; border-bottom: 1px solid var(--green-border); font-size: 0.95rem; color: var(--gray-700); }
.ramp-table td:last-child { text-align: right; font-family: var(--font-mono); }

.timeline-steps { display: flex; flex-direction: column; gap: 1.25rem; margin-top: 1.5rem; }
.tstep { display: flex; gap: 1rem; align-items: flex-start; }
.tstep-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--green); flex-shrink: 0; margin-top: 4px; }
.tstep-final .tstep-dot.accent-dot { background: #a3e635; box-shadow: 0 0 8px rgba(163,230,53,0.4); }
.tstep strong { display: block; font-size: 0.95rem; color: var(--gray-800); margin-bottom: 2px; }
.tstep p { font-size: 0.85rem; }

.partner-row { display: flex; gap: 1rem; align-items: flex-start; margin-top: 1rem; }
.partner-icon { font-size: 1.3rem; flex-shrink: 0; }
.partner-row strong { display: block; font-size: 0.95rem; color: var(--gray-800); }
.partner-row p { font-size: 0.84rem; margin-top: 1px; }

/* ── BIOLABS ────────────────────────────────────────────── */
.biolabs-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 4rem; align-items: start; }
.lead-text { font-size: 1.05rem; color: var(--gray-700); line-height: 1.75; margin-bottom: 2rem; font-weight: 300; }
.feature-list { display: flex; flex-direction: column; gap: 1.25rem; }
.feature-item { display: flex; gap: 1rem; align-items: flex-start; }
.feat-icon { font-size: 1.3rem; flex-shrink: 0; }
.feature-item strong { display: block; font-size: 0.95rem; color: var(--gray-800); }
.feature-item p { font-size: 0.85rem; margin-top: 2px; }

.dallas-box { background: var(--green-bg); border: 1px solid var(--green-border); border-radius: var(--radius); padding: 2rem; }
.box-title { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.12em; color: var(--green-dark); margin-bottom: 1.5rem; }
.dallas-row { padding: 0.85rem 0; border-bottom: 1px solid var(--green-border); }
.dallas-row:last-child { border-bottom: none; }
.dallas-row strong { display: block; font-size: 0.95rem; color: var(--gray-800); margin-bottom: 2px; }
.dallas-row p { font-size: 0.84rem; }

/* ── TAM/SAM/SOM CARDS ──────────────────────────────────── */
.tam-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: transform 0.2s, box-shadow 0.2s;
}
.tam-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.08); }
.tam-tag {
  display: inline-block;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em;
  padding: 3px 12px;
  border: 1px solid var(--green);
  color: var(--green-dark);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}
.tam-num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; color: var(--gray-900); margin-bottom: 0.5rem; }
.tam-sub { font-size: 0.8rem; color: var(--green-dark); font-family: var(--font-mono); margin-top: 0.75rem; }

/* ── DATA TABLE ─────────────────────────────────────────── */
.table-wrap { overflow-x: auto; margin-top: 2rem; border-radius: var(--radius); border: 1px solid var(--gray-200); }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em;
  text-align: left; padding: 0.9rem 1.2rem;
  background: var(--gray-50);
  color: var(--green-dark);
  border-bottom: 2px solid var(--green-border);
}
.data-table td { padding: 0.9rem 1.2rem; border-bottom: 1px solid var(--gray-100); font-size: 0.9rem; color: var(--gray-700); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--gray-50); }
.data-table strong { color: var(--gray-900); }
.num-cell { font-family: var(--font-mono); color: var(--green-dark) !important; }
.highlight-row td { background: var(--green-bg) !important; }

/* ── SDG GRID ───────────────────────────────────────────── */
.sdg-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; margin-top: 2.5rem; }
.sdg-card { display: flex; gap: 1rem; align-items: flex-start; padding: 1.1rem; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); transition: border-color 0.2s, box-shadow 0.2s; }
.sdg-card:hover { border-color: var(--green-border); box-shadow: 0 4px 16px rgba(0,0,0,0.06); }
.sdg-n { width: 28px; height: 28px; border-radius: var(--radius-sm); background: var(--green); color: var(--black); font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sdg-card strong { display: block; font-size: 0.9rem; color: var(--gray-800); margin-bottom: 2px; }
.sdg-card p { font-size: 0.83rem; }

/* ── TEAM CARDS ─────────────────────────────────────────── */
.team-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 2.5rem 2rem; transition: border-color 0.25s, box-shadow 0.25s; }
.team-card:hover { border-color: var(--green-border); box-shadow: 0 12px 40px rgba(0,0,0,0.07); }
.team-avatar { width: 72px; height: 72px; border-radius: 50%; background: linear-gradient(135deg, var(--green-deeper), var(--green)); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; color: var(--black); margin: 0 auto 1.25rem; border: 3px solid var(--green-border); }
.team-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; text-align: center; margin-bottom: 4px; }
.team-role { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; color: var(--green-dark); text-align: center; margin-bottom: 1.25rem; }
.team-bio { font-size: 0.9rem; line-height: 1.65; text-align: center; margin-bottom: 1.25rem; }
.cred-list { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.cred-list li { font-size: 0.82rem; color: var(--gray-600); display: flex; gap: 6px; align-items: flex-start; }
.cred-list li::before { content: '◆'; color: var(--green); font-size: 0.55rem; flex-shrink: 0; margin-top: 4px; }

/* ── INVESTMENT TIERS ───────────────────────────────────── */
.tier-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 2.5rem; }
.tier-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 2.5rem; }
.tier-featured { border-color: var(--green); box-shadow: 0 0 0 1px var(--green), 0 16px 48px rgba(34,197,94,0.1); }
.tier-badge-tag { display: inline-block; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; padding: 4px 12px; border-radius: var(--radius-sm); margin-bottom: 1rem; }
.seed-tag { background: var(--gray-100); color: var(--gray-600); border: 1px solid var(--gray-300); }
.equity-tag { background: var(--green-bg); color: var(--green-dark); border: 1px solid var(--green-border); }
.tier-amount { font-family: var(--font-display); font-size: 2.5rem; font-weight: 800; color: var(--gray-900); margin-bottom: 0.75rem; }

/* ── FINANCIALS ─────────────────────────────────────────── */
.fin-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin: 2rem 0; }
.fin-kpi { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 1.5rem; text-align: center; }
.fin-val { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--green-dark); }
.fin-lbl { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; color: var(--gray-500); margin-top: 4px; }

/* ── VALUATION ──────────────────────────────────────────── */
.val-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; margin-top: 2.5rem; }
.val-box { background: var(--green-bg); border: 1px solid var(--green-border); border-radius: var(--radius); padding: 2rem; margin-bottom: 1.5rem; }
.val-num { font-family: var(--font-display); font-size: 3rem; font-weight: 800; color: var(--green-dark); margin: 0.5rem 0; }
.risk-box { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 2rem; }
.exit-title { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.1em; color: var(--gray-500); margin-bottom: 1.25rem; }
.exit-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 1.25rem 1.5rem; margin-bottom: 1rem; transition: border-color 0.2s, box-shadow 0.2s; }
.exit-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.06); }
.exit-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.exit-head strong { font-size: 1rem; }
.exit-timeline { font-family: var(--font-mono); font-size: 0.72rem; }
.exit-card p { font-size: 0.88rem; }

/* ── DUAL SECTION ───────────────────────────────────────── */
.dual-section { padding: var(--section-pad); background: var(--gray-50); }
.dual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 2rem; }
.dual-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 2.5rem; }
.dual-std { border-top: 4px solid var(--green); }
.dual-prm { border-top: 4px solid #a3e635; }
.dual-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1.25rem; }
.dual-card h3 { font-size: 1.3rem; margin-top: 0.25rem; }
.dual-card p { font-size: 0.95rem; margin-bottom: 1.5rem; }
.layer-badge { font-family: var(--font-mono); font-size: 0.7rem; padding: 4px 10px; background: var(--green-bg); border: 1px solid var(--green-border); color: var(--green-dark); border-radius: var(--radius-sm); white-space: nowrap; }
.accent-badge { background: #f7fee7; border-color: #d9f99d; color: #4d7c0f; }
.price-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem; margin-bottom: 1.5rem; }
.price-box { background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: var(--radius-sm); padding: 0.75rem 0.6rem; text-align: center; }
.price-lbl { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.08em; color: var(--gray-400); margin-bottom: 3px; }
.price-val { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; color: var(--gray-800); }
.app-line { font-size: 0.88rem; color: var(--gray-600); border-top: 1px solid var(--gray-200); padding-top: 1rem; }
.app-line strong { color: var(--gray-800); }

/* ── WHY SECTION ────────────────────────────────────────── */
.why-section {
  padding: var(--section-pad);
  background-color: var(--gray-50);
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
}

/* ── CONTACT ────────────────────────────────────────────── */
.contact-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 4rem; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%;
  background: var(--white);
  border: 1px solid var(--gray-300);
  color: var(--gray-800);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s;
  margin-bottom: 1rem;
  outline: none;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(34,197,94,0.12); }
.contact-form select { appearance: none; background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e"); background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 1.2em; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-note { font-size: 0.78rem; color: var(--gray-500); font-family: var(--font-mono); margin-top: 0.75rem; }
.contact-cards { display: flex; flex-direction: column; gap: 1rem; }
.contact-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 1.25rem; }
.contact-role { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; color: var(--green-dark); margin-bottom: 4px; }
.contact-name { font-family: var(--font-display); font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.contact-detail { font-size: 0.85rem; color: var(--gray-600); }

/* ── FOOTER ─────────────────────────────────────────────── */
footer { background: var(--white); border-top: 1px solid var(--gray-200); padding: 4rem 8vw 2rem; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; max-width: 1200px; margin-left: auto; margin-right: auto; margin-bottom: 3rem; }
.footer-brand p { font-size: 0.88rem; color: var(--gray-600); line-height: 1.65; max-width: 280px; font-weight: 300; margin-top: 1rem; }
.footer-logo { height: 34px; }
.footer-col h5 { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.15em; color: var(--green-dark); margin-bottom: 1rem; }
.footer-col a { display: block; font-size: 0.88rem; color: var(--gray-600); margin-bottom: 0.5rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--green); }
.footer-bottom { border-top: 1px solid var(--gray-200); padding-top: 2rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; max-width: 1200px; margin: 0 auto; }
.footer-bottom p { font-size: 0.78rem; color: var(--gray-500); font-family: var(--font-mono); }

/* ── SCROLL REVEAL ──────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── TOAST ──────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 9999;
  background: var(--green); color: var(--black);
  padding: 1rem 1.5rem; border-radius: var(--radius);
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
  transform: translateY(120px);
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
  box-shadow: 0 8px 32px rgba(22,163,74,0.3);
}
.toast.show { transform: translateY(0); }

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .fin-kpis { grid-template-columns: repeat(2, 1fr); }
  .price-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .grid-2, .grid-3, .tab-grid, .dual-grid, .biolabs-grid, .contact-layout, .val-grid, .tier-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; }
  .hero-stat-div { width: 100%; height: 1px; }
  .hero-content { padding: 4rem 5vw 2rem; }
  .nav-links, .lang-switcher, .nav-cta { display: none; }
  .nav-mobile-btn { display: flex; }
  .strip-metrics { flex-direction: column; align-items: stretch; }
  .strip-div { width: 100%; height: 1px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .page-hero { height: 300px; }
  .dual-grid { gap: 1.25rem; }
  .trl-track { overflow-x: auto; padding-bottom: 0.5rem; }
}
@media (max-width: 640px) {
  :root { --section-pad: 4rem 5vw; }
  .grid-4 { grid-template-columns: 1fr; }
  
  .footer-inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
}


/* Hero h1 - reduced by 1/8 from original */
.hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 5.25vw, 4.8rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
  animation: fadeUp 0.8s 0.1s ease both;
}
.hero h1 em { font-style: normal; color: var(--green); }

/* Footer white theme - background image */
footer {
  background-color: var(--white);
  background-image: url('../images/bg_hex_embossed.png');
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
  position: relative;
}
footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.92);
  pointer-events: none;
}
footer .footer-inner, footer .footer-bottom { position: relative; z-index: 1; }

/* TRL section enhanced */
.trl-section-visual {
  margin: 2rem 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
}
.trl-section-visual img {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg);
}
.trl-progress-bar {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  margin: 1.5rem 0 0.5rem;
  background: var(--gray-200);
}
.trl-bar-done { background: var(--green); flex: 5; }
.trl-bar-active { background: var(--accent); flex: 0.5; animation: pulse-bar 2s infinite; }
.trl-bar-target { background: var(--gray-300); flex: 3.5; }
@keyframes pulse-bar { 0%,100%{opacity:1} 50%{opacity:0.6} }

/* Graphene visual sections */
.graphene-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  position: relative;
}
.graphene-visual img { width: 100%; display: block; }
.graphene-visual-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  padding: 1.5rem 1.25rem 1rem;
  color: white;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

/* Pipeline image */
.pipeline-visual {
  margin: 2rem 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.pipeline-visual img { width: 100%; display: block; }

/* Team 4-col grid */
.team-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
@media(max-width:1100px) { .team-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media(max-width:640px)  { .team-grid-4 { grid-template-columns: 1fr; } }

/* COO highlight card */
.team-card-coo { border-top: 3px solid var(--green); }

/* Section with image bg - why section */
.why-section-img {
  padding: var(--section-pad);
  background-color: var(--gray-50);
  background-image: url('../images/bg_hex_white_3d.png');
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
}