/* ── Shared Layout Styles ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --navy: #0a1628; --dark-navy: #060e1c; --teal: #00b4a0; --teal-light: #00d4bc;
  --green: #00c896; --blue: #1a73e8; --blue-dark: #0d47a1; --purple: #6c3fc5;
  --text: #1a2a3a; --text-light: #4a6070; --border: #e0e8ef;
  --bg-light: #f4f7fb; --white: #ffffff; --accent-green: #4cbb8a;
}
html { scroll-behavior: smooth; }
body { font-family: 'Open Sans', sans-serif; color: var(--text); background: #fff;
       font-size: 14px; display: flex; flex-direction: column; min-height: 100vh; }

/* NEWS BAR */
.news-bar { background: var(--navy); color: #fff; font-size: 12.5px; padding: 7px 20px;
  display: flex; align-items: center; justify-content: space-between; }
.news-bar .news-left { display: flex; align-items: center; gap: 10px; width: 92%; overflow: hidden; }
.news-bar .badge { background: #036799; color: #fff; font-weight: 700; font-size: 10px;
  padding: 2px 8px; border-radius: 3px; text-transform: uppercase; letter-spacing: 0.5px;
  white-space: nowrap; flex-shrink: 0; }
.news-bar .read-more { color: #08a152; text-decoration: none; font-weight: 600;
  display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; margin-left: 8px; }
.news-bar .social-icons { display: flex; gap: 14px; flex-shrink: 0; }
.news-bar .social-icons a { color: #aac; font-size: 13px; text-decoration: none; }
.news-bar .social-icons a:hover { color: #fff; }

/* NAVBAR */
nav { background: #fff; border-bottom: 1px solid var(--border); padding: 0 30px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 100; height: 80px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06); }
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon { width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; }
.logo-text h1 { font-family: 'Montserrat', sans-serif; font-size: 30px; font-weight: 800;
  color: #0b62a4; line-height: 1; }
.logo-text h1 span { color: #0b7840; }
.logo-text p { font-size: 10px; color: var(--text-light); letter-spacing: 1px; margin-top: 2px; }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a { color: var(--text); text-decoration: none; font-size: 15px; font-weight: 700;
  padding: 8px 14px; border-radius: 4px; transition: all .2s;
  display: flex; align-items: center; gap: 4px; }
.nav-links a:hover { color: #0b7840; background: #f0fbf9; }
.nav-links a.active { color: #0b7840; border-bottom: 2px solid var(--teal); border-radius: 0; }
.nav-right { display: flex; align-items: center; gap: 12px; }
.search-btn { background: none; border: none; cursor: pointer; color: var(--text-light); font-size: 16px; }
.join-btn { background: linear-gradient(90deg, #0f34ac 0%, #0a5d5a 50%, #257a2d 100%);
  color: #fff; padding: 10px 20px; border-radius: 6px; text-decoration: none;
  font-weight: 700; font-size: 13px; display: flex; align-items: center; gap: 6px; transition: background .2s; }
.join-btn:hover { background: var(--teal); }

/* FOOTER */
footer { background: var(--dark-navy); color: #8aa0b8; padding: 40px 40px 20px; margin-top: auto; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.5fr;
  gap: 30px; padding-bottom: 30px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand > p { font-size: 11.5px; line-height: 1.7; color: #6a8aaa; margin: 14px 0; max-width: 220px; }
.footer-socials { display: flex; gap: 12px; }
.footer-socials a { color: #6a8aaa; font-size: 14px; text-decoration: none; transition: color .2s; }
.footer-socials a:hover { color: var(--teal); }
.footer-col h4 { font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1.2px; color: #fff; margin-bottom: 14px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 7px; }
.footer-col ul li a { color: #6a8aaa; text-decoration: none; font-size: 12px; transition: color .2s; }
.footer-col ul li a:hover { color: var(--teal); }
.stay-updated h4 { font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1.2px; color: #fff; margin-bottom: 8px; }
.stay-updated p { font-size: 11.5px; color: #6a8aaa; margin-bottom: 12px; line-height: 1.5; }
.subscribe-form { display: flex; }
.subscribe-form input { flex: 1; padding: 9px 12px; background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15); border-right: none;
  border-radius: 5px 0 0 5px; color: #fff; font-size: 12px; outline: none; }
.subscribe-form input::placeholder { color: #4a6a80; }
.subscribe-form button { background: var(--teal); color: #fff; border: none; padding: 9px 16px;
  border-radius: 0 5px 5px 0; font-size: 12px; font-weight: 700; cursor: pointer; transition: background .2s; }
.subscribe-form button:hover { background: var(--teal-light); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between;
  padding-top: 16px; font-size: 11px; color: #4a6a80; }
.footer-bottom a { color: #4a6a80; text-decoration: none; }
.footer-bottom a:hover { color: var(--teal); }
.footer-bottom-links { display: flex; gap: 16px; }
.contact-block { font-size: 12px; }
.contact-block p { margin-bottom: 6px; display: flex; align-items: flex-start; gap: 7px; line-height: 1.5; }
.contact-block p i { color: var(--teal); margin-top: 2px; flex-shrink: 0; }
.email-link { text-decoration: none; color: inherit; }

/* ── Homepage-specific Styles ── */

/* HERO */
.hero { background: linear-gradient(135deg, var(--dark-navy) 0%, #0d2040 40%, #0a1e35 70%, #0c2238 100%);
  min-height: 380px; display: flex; align-items: center; position: relative; overflow: hidden; padding: 50px 60px; }
.hero::before { content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 75% 50%, rgba(0,180,160,0.12) 0%, transparent 70%); }
.hero-dots { position: absolute; left: 48px; top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 16px; }
.hero-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.2); }
.hero-dot.active { background: #0b7840; }
.hero-content { max-width: 500px; position: relative; z-index: 2; }
.hero-label { color: #0b7840; font-size: 15px; font-weight: bolder; letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 14px; margin-left: 15px; }
.hero h2 { font-family: 'Montserrat', sans-serif; font-size: 36px; font-weight: 800; color: #fff;
  line-height: 1.2; margin-bottom: 4px; margin-left: 15px; }
.hero h2 .highlight { color: #0b7840; }
.hero p { color: #a0b8cc; font-size: 14px; line-height: 1.7; margin: 16px 0 28px;
  max-width: 430px; margin-left: 16px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary { background: #0b7840; color: #fff; padding: 11px 22px; border-radius: 6px;
  text-decoration: none; font-weight: 700; font-size: 13px;
  display: flex; align-items: center; gap: 8px; transition: background .2s; margin-left: 15px; }
.btn-primary:hover { background: #ffffff; color: #0b7840; }
.btn-outline { background: transparent; color: #fff; padding: 11px 22px; border-radius: 6px;
  border: 2px solid rgba(255,255,255,0.35); text-decoration: none; font-weight: 600; font-size: 13px;
  display: flex; align-items: center; gap: 8px; transition: all .2s; }
.btn-outline:hover { border-color: #0b7840; color: #0b7840; }
.hero-visual { position: absolute; right: 0; top: 0; bottom: 0; width: 55%; overflow: hidden; z-index: 1; }
.hero-visual-placeholder { width: 100%; height: 100%;
  background: radial-gradient(ellipse 80% 70% at 60% 50%, rgba(0,200,180,0.18) 0%, rgba(20,80,180,0.12) 40%, transparent 75%);
  display: flex; align-items: center; justify-content: center; }
.molecule-svg { width: 320px; height: 300px; opacity: 0.85; }
.hero-play { position: absolute; right: 60px; bottom: 30px;
  display: flex; align-items: center; gap: 14px; z-index: 3; cursor: pointer; }
.play-btn { width: 50px; height: 50px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.5); display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 18px; background: rgba(255,255,255,0.1); transition: all .2s; }
.play-btn:hover { background: var(--teal); border-color: var(--teal); }
.play-text { color: #fff; font-size: 11.5px; line-height: 1.5; }
.play-text strong { display: block; font-size: 13px; }

/* RESEARCH BLOCK */
.research-block { background: #fff; border-bottom: 1px solid var(--border); padding: 40px 40px 30px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.section-title { text-align: center; font-family: 'Montserrat', sans-serif; font-size: 17px;
  font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-light);
  margin-bottom: 28px; position: relative; }
.section-title::before, .section-title::after { content: '—'; color: var(--teal); margin: 0 10px; }
.research-areas-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.area-card { text-align:center; padding:10px 6px; display:flex; flex-direction:column; height:100%; }
.area-icon { width:56px; height:56px; margin:0 auto 10px; display:flex; align-items:center; justify-content:center; }
.area-icon svg { width:44px; height:44px; }
.area-card h4 { font-family:'Montserrat',sans-serif; font-size:15px; font-weight:800; color:var(--teal); letter-spacing:0.5px; margin-bottom:6px; }
.area-card p { font-size:13px; color:var(--text-light); line-height:1.5; margin-bottom:8px; font-weight:700; flex-grow:1; }
.area-card a { font-size:13px; color:var(--blue); text-decoration:none; font-weight:600; }
.area-card a:hover { color:var(--teal); }
.pipeline-section { border-left: 1px solid var(--border); padding-left: 40px; }
.pipeline-steps { display: flex; align-items: flex-start; justify-content: space-between; }
.pipeline-step { text-align: center; flex: 1; }
.pipeline-step h5 { font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700;
  color: var(--navy); margin-top: 8px; margin-bottom: 2px; }
.pipeline-step p { font-size: 12px; color: var(--text-light); line-height: 1.4; font-weight: 700; }
.pipe-icon { width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center;
  justify-content: center; margin: 0 auto; font-size: 18px; }
.pipe-icon.data { background: #e8f0fe; color: var(--blue); }
.pipe-icon.model { background: #e8f8f5; color: var(--teal); }
.pipe-icon.sim { background: #f3e8fd; color: var(--purple); }
.pipe-icon.val { background: #fff8e1; color: #f9a825; }
.pipe-icon.ther { background: #fce4ec; color: #e91e63; }
.pipe-arrow { color: var(--teal); font-size: 14px; margin-top: 17px; flex-shrink: 0; padding: 0 2px; }
.pipeline-cta { text-align: center; margin-top: 20px; }
.pipeline-cta a { display: inline-flex; align-items: center; gap: 6px; background: var(--navy);
  color: #fff; padding: 9px 20px; border-radius: 5px; font-size: 15px; font-weight: 700;
  text-decoration: none; transition: background .2s; }
.pipeline-cta a:hover { background: var(--teal); }

/* STATS BAR */
.stats-bar { background: var(--navy); padding: 22px 40px;
  display: flex; align-items: center; justify-content: space-around; flex-wrap: wrap; gap: 10px; }
.stat { text-align: center; display: flex; align-items: center; gap: 10px; }
.stat-icon { color: var(--teal); font-size: 22px; }
.stat-num { font-family: 'Montserrat', sans-serif; font-size: 22px; font-weight: 800; color: #fff; line-height: 1; }
.stat-label { font-size: 15px; color: #6a8aaa; font-weight: 700; padding-inline: inherit; }
.stat-divider { width: 2px; height: 36px; background: rgba(255,255,255,0.1); }

/* MAIN CONTENT GRID */
.main-grid { display: grid; grid-template-columns: 1.1fr 1.1fr 1fr 0.9fr 1fr;
  gap: 0; border-top: 1px solid var(--border); }
.main-col { padding: 28px 22px; border-right: 1px solid var(--border); }
.main-col:last-child { border-right: none; }
.col-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.col-header h3 { font-family: 'Montserrat', sans-serif; font-size: 16px; font-weight: 800;
  letter-spacing: 1.2px; text-transform: uppercase; color: var(--navy); }
.col-header a { font-size: 11px; color: var(--blue); text-decoration: none; font-weight: 600;
  display: flex; align-items: center; gap: 3px; }
.feature-img { width: 100%; height: 140px;
  background: linear-gradient(135deg, #0a1628 0%, #1a4060 50%, #0d3050 100%);
  border-radius: 6px; margin-bottom: 12px;
  display: flex; align-items: center; justify-content: center; overflow: hidden; position: relative; }
.feature-img-label { position: absolute; bottom: 10px; left: 10px;
  background: rgba(0,0,0,0.6); color: #fff; font-size: 10px; padding: 3px 8px; border-radius: 3px; }
.feature-nav { display: flex; gap: 6px; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); }
.feature-nav button { width: 24px; height: 24px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.4); background: rgba(0,0,0,0.4);
  color: #fff; cursor: pointer; font-size: 11px; }
.feature-article h4 { font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700;
  color: var(--navy); margin-bottom: 6px; line-height: 1.4; }
.feature-article p { font-size: 13px; color: var(--text-light); line-height: 1.6; margin-bottom: 10px; font-weight: 700; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag { background: #e8f0fe; color: var(--blue); font-size: 12px; padding: 4px 12px;
  border-radius: 20px; font-weight: 600; }
.tag.green { background: #e8f8f5; color: var(--teal); }
.tag.purple { background: #f3e8fd; color: var(--purple); }
.feature-dots { display: flex; gap: 6px; margin-top: 12px; }
.feature-dots span { width: 7px; height: 7px; border-radius: 50%; background: #ddd; }
.feature-dots span.active { background: var(--teal); }
.pub-item { display: flex; gap: 10px; margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.pub-item:last-child { border-bottom: none; }
.pub-thumb { width: 50px; height: 50px; border-radius: 5px; flex-shrink: 0;
  background: linear-gradient(135deg, #1a3a60, #0d4a7a);
  display: flex; align-items: center; justify-content: center; color: var(--teal); font-size: 16px; }
.pub-info h5 { font-size: 14px; font-weight: 800; color: var(--navy); line-height: 1.4; margin-bottom: 3px; }
.pub-info .source { font-size: 12px; color: var(--text-light); font-weight: 700; }
.pub-info a { font-size: 11px; color: var(--blue); font-weight: 600; text-decoration: none; }
.news-item { display: flex; gap: 12px; margin-bottom: 14px; }
.news-date { text-align: center; flex-shrink: 0; width: 36px; }
.news-date .month { font-size: 9px; font-weight: 700; text-transform: uppercase; color: var(--teal); }
.news-date .day { font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: 800;
  color: var(--navy); line-height: 1; }
.news-info p { font-size: 12px; color: var(--text); line-height: 1.5; margin-bottom: 4px; }
.news-info a { font-size: 11px; color: var(--blue); font-weight: 600; text-decoration: none; }
.lab-video-thumb { width: 100%; height: 130px; background: var(--navy);
  border-radius: 6px; margin-bottom: 12px; display: flex; align-items: center;
  justify-content: center; position: relative; cursor: pointer; overflow: hidden; }
.lab-video-bg { position: absolute; inset: 0;
  background: linear-gradient(135deg, #0a1628, #1a4060); opacity: 0.9; }
.play-circle { width: 44px; height: 44px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.7); display: flex; align-items: center;
  justify-content: center; color: #fff; font-size: 16px; position: relative; z-index: 2;
  background: rgba(255,255,255,0.1); }
.lab-video-desc { font-size: 12px; color: var(--text-light); line-height: 1.6; margin-bottom: 12px; }
.watch-btn { display: inline-flex; align-items: center; gap: 6px; background: var(--teal);
  color: #fff; padding: 8px 16px; border-radius: 5px; font-size: 12px; font-weight: 700;
  text-decoration: none; transition: background .2s; }
.watch-btn:hover { background: var(--teal-light); }
.tool-item { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.tool-icon { width: 50px; height: 50px; border-radius: 6px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 15px; }
.tool-icon.blue { background: #e8f0fe; color: var(--blue); }
.tool-icon.dark { background: #e8eaf6; color: #3949ab; }
.tool-icon.orange { background: #fff3e0; color: #ef6c00; }
.tool-info h5 { font-size: 14px; font-weight: 800; color: var(--navy); }
.tool-info p { font-size: 13px; color: var(--text-light); font-weight: 700; }
.tools-link { font-size: 12px; color: var(--blue); text-decoration: none; font-weight: 600;
  display: flex; align-items: center; gap: 4px; margin-top: 10px; }
.collab-section { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); }
.collab-section h4 { font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1px; color: var(--text-light); margin-bottom: 10px; }
.collab-logos { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.collab-logo { height: 28px; padding: 3px 8px; border-radius: 4px;
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; color: var(--navy); background: #fff; }
.quote-box { background: #f4f7fb; border-left: 3px solid var(--teal);
  padding: 12px 14px; border-radius: 0 6px 6px 0; margin-top: 12px;
  font-size: 11.5px; color: var(--text); font-style: italic; line-height: 1.6; }
.quote-box span { display: block; font-size: 10.5px; font-weight: 700;
  font-style: normal; color: var(--teal); margin-top: 5px; }

/* WHY US */
.why-strip { background: #f8fbff; border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border); padding: 30px 40px;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.why-item { display: flex; align-items: flex-start; gap: 12px; }
.why-icon { width: 50px; height: 50px; flex-shrink: 0; background: #e8f6f4; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: var(--teal); font-size: 16px; }
.why-text h5 { font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700;
  color: var(--navy); margin-bottom: 3px; }
.why-text p { font-size: 12px; color: var(--text-light); line-height: 1.5; font-weight: 700; }