/* ── Navbar ───────────────────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 2rem;
  background: transparent;
  transition: background .35s ease, box-shadow .35s ease;
}
#navbar.scrolled,
#navbar.solid {
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(222,229,229,.8);
}
#navbar.scrolled .nav-logo-img,
#navbar.solid   .nav-logo-img {
  filter: none;
}
#navbar.scrolled .nav-links a,
#navbar.scrolled .nav-links button,
#navbar.solid    .nav-links a,
#navbar.solid    .nav-links button {
  color: var(--color-charcoal);
}
#navbar.scrolled .nav-links a:hover,
#navbar.solid    .nav-links a:hover {
  color: var(--color-navy);
}
#navbar.scrolled .nav-lang-switcher button,
#navbar.solid    .nav-lang-switcher button {
  color: rgba(0,0,0,.45);
}
#navbar.scrolled .nav-lang-switcher button.lang-active,
#navbar.solid    .nav-lang-switcher button.lang-active {
  color: var(--color-navy);
  background: rgba(8,65,92,.1);
}
#navbar.scrolled .nav-lang-sep,
#navbar.solid    .nav-lang-sep {
  color: rgba(0,0,0,.2);
}
#navbar.scrolled .nav-hamburger span,
#navbar.solid    .nav-hamburger span {
  background: var(--color-charcoal);
}

.nav-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  text-decoration: none;
}
.nav-logo-img {
  height: 32px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: opacity var(--transition);
}
.nav-logo-img:hover { opacity: .85; }

/* Footer logo */
.footer-logo-link { display: inline-block; margin-bottom: .6rem; }
.footer-logo-img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: .85;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  margin-left: auto;
}
.nav-links a, .nav-links button {
  font-family: var(--font-heading);
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: rgba(255,255,255,.9);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition);
  padding: 0;
}
.nav-links a:hover { color: var(--color-white); }
.nav-cta-pill {
  padding: .38rem 1.1rem !important;
  border-radius: var(--radius-pill) !important;
  border: 1.5px solid rgba(255,255,255,.55);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.nav-cta-pill:hover {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.85);
}
#navbar.scrolled .nav-cta-pill,
#navbar.solid    .nav-cta-pill {
  background: var(--color-navy);
  color: var(--color-white) !important;
  border-color: var(--color-navy);
}
#navbar.scrolled .nav-cta-pill:hover,
#navbar.solid    .nav-cta-pill:hover {
  background: var(--color-teal);
  border-color: var(--color-teal);
}
.nav-lang-switcher {
  display: flex;
  align-items: center;
  gap: .1rem;
}
.nav-lang-switcher button {
  background: none;
  border: none;
  color: rgba(255,255,255,.65);
  cursor: pointer;
  padding: .18rem .38rem;
  font-family: var(--font-heading);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .06em;
  border-radius: 4px;
  transition: color var(--transition), background var(--transition);
}
.nav-lang-switcher button:hover { color: var(--color-white); background: rgba(255,255,255,.12); }
.nav-lang-switcher button.lang-active { color: var(--color-white); background: rgba(255,255,255,.2); }
.nav-lang-sep { color: rgba(255,255,255,.3); font-size: .6rem; user-select: none; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  cursor: pointer;
  padding: .4rem;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--color-teal);
  padding: 1rem 2rem 1.5rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
  z-index: 999;
  flex-direction: column;
  gap: .8rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a, .nav-mobile button {
  font-family: var(--font-heading);
  font-size: .85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--color-white);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  padding: .4rem 0;
  border-bottom: 1px solid rgba(255,255,255,.15);
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-height) + 3rem) 8vw 4rem;
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, var(--color-navy) 0%, var(--color-teal) 100%);
}
#leaf-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  width: 100%;
  height: 100%;
}
.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 80% at 75% 40%, rgba(23,184,144,.13) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 20% 75%, rgba(8,65,92,.55) 0%, transparent 60%);
}
.hero-content { position: relative; max-width: 680px; }
.hero-eyebrow {
  font-family: var(--font-heading);
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: rgba(255,255,255,.75);
  margin-bottom: .9rem;
}
.hero h1 { color: var(--color-white); margin-bottom: .8rem; }
.hero h1 em { color: var(--color-sage); font-style: normal; }
.hero-sub {
  font-size: 1rem;
  color: rgba(255,255,255,.82);
  max-width: 540px;
  margin-bottom: 1.8rem;
}
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-badges {
  position: absolute;
  right: 8vw;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.hero-badge {
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 8px;
  padding: .7rem 1rem;
  font-size: .72rem;
  color: rgba(255,255,255,.9);
  min-height: 56px;
  transition: background var(--transition), border-color var(--transition),
              transform var(--transition), opacity .35s ease;
}
.hero-badge:hover {
  background: rgba(255,255,255,.16);
  border-color: rgba(23,184,144,.45);
  transform: translateX(-3px);
}
.hero-badge strong { display: block; color: var(--color-white); font-size: .78rem; margin-bottom: .1rem; }
.hero-badge.badge-exit  { opacity: 0; transform: translateX(3px) translateY(-10px); }
.hero-badge.badge-enter { opacity: 0; transform: translateX(3px) translateY(10px); }

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.45);
  font-size: .6rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  animation: hint-bounce 2s infinite;
}
.scroll-hint::before {
  content: '';
  display: block;
  width: 1.5px;
  height: 30px;
  background: rgba(255,255,255,.3);
}
@keyframes hint-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}

@media (max-width: 900px) { .hero-badges { display: none; } }

/* ── Stats Bar ────────────────────────────────────────────────────────────── */
.stats-bar {
  background: var(--color-teal);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem 3rem;
  padding: 1.2rem 2rem;
}
.stat-item { text-align: center; }
.stat-n {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-white);
}
.stat-l {
  font-size: .6rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.8);
  margin-top: .1rem;
}

/* ── Product Cards ────────────────────────────────────────────────────────── */
.product-card {
  border: 1.5px solid var(--color-cloud);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position: relative;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(8,65,92,.14);
  border-color: rgba(23,184,144,.4);
}
.product-card-overlay {
  position: absolute;
  inset: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(23,184,144,.06) 0%, rgba(8,65,92,.04) 100%);
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events: none;
}
.product-card:hover .product-card-overlay { opacity: 1; }

.product-logo-area {
  height: 140px;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-bottom: 1px solid var(--color-cloud);
  transition: background .25s ease;
}
.product-card:hover .product-logo-area { background: #edf7f4; }
.product-logo-area img {
  max-height: 100px;
  object-fit: contain;
  transition: transform .25s ease;
}
.product-card:hover .product-logo-area img { transform: scale(1.05); }
.product-logo-placeholder {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: .08em;
  background: linear-gradient(135deg, var(--color-teal), var(--color-navy));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.product-body { padding: 1.2rem; flex: 1; display: flex; flex-direction: column; }
.product-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: .4rem;
}
.product-stage {
  display: inline-block;
  background: #e8f5f2;
  color: var(--color-teal);
  font-family: var(--font-heading);
  font-size: .58rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: .18rem .55rem;
  border-radius: var(--radius-pill);
  margin-bottom: .7rem;
}
.product-desc { font-size: .85rem; color: #666; line-height: 1.6; margin-bottom: 1.1rem; flex: 1; }
.product-actions { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: auto; }

/* ── Technology Grid ──────────────────────────────────────────────────────── */
.tech-pillar {
  background: var(--color-white);
  border: 1.5px solid var(--color-cloud);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.tech-pillar:hover {
  border-color: var(--color-teal);
  box-shadow: 0 8px 24px rgba(23,184,144,.12);
  transform: translateY(-3px);
}
.tech-icon-wrap {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, rgba(23,184,144,.15), rgba(8,65,92,.1));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .9rem;
  transition: background .25s ease;
}
.tech-pillar:hover .tech-icon-wrap {
  background: linear-gradient(135deg, rgba(23,184,144,.26), rgba(8,65,92,.18));
}
.tech-icon-wrap svg { transition: transform .25s ease; }
.tech-pillar:hover .tech-icon-wrap svg { transform: scale(1.15); }
.tech-pillar h3 { color: var(--color-navy); margin-bottom: .4rem; }
.tech-pillar p { font-size: .82rem; color: #666; line-height: 1.65; }

/* ── Award Cards ──────────────────────────────────────────────────────────── */
.award-card {
  background: var(--color-white);
  border-left: 4px solid var(--color-teal);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.1rem 1.3rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.award-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(8,65,92,.1);
  border-left-color: var(--color-navy);
}
.award-card h4 { color: var(--color-navy); margin-bottom: .3rem; }
.award-card p { font-size: .8rem; color: #666; line-height: 1.55; }

/* ── Partner carousel ─────────────────────────────────────────────────────── */
.partners-carousel-wrap {
  overflow: hidden;
  padding: .5rem 0 1rem;
  position: relative;
}
.partners-carousel-wrap::before,
.partners-carousel-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none;
}
.partners-carousel-wrap::before { left: 0; background: linear-gradient(to right, var(--color-white), transparent); }
.partners-carousel-wrap::after  { right: 0; background: linear-gradient(to left, var(--color-white), transparent); }
.section-alt .partners-carousel-wrap::before { background: linear-gradient(to right, var(--color-bg), transparent); }
.section-alt .partners-carousel-wrap::after  { background: linear-gradient(to left, var(--color-bg), transparent); }
.partners-carousel { overflow: hidden; }
.partners-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: partners-scroll 32s linear infinite;
}
.partners-track:hover { animation-play-state: paused; }
@keyframes partners-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .partners-track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
}
.partner-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  flex-shrink: 0;
}
.partner-logo-ph {
  width: 80px;
  height: 48px;
  background: var(--color-bg);
  border: 1.5px solid var(--color-cloud);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: .6rem;
  font-weight: 800;
  letter-spacing: .06em;
  color: var(--color-navy);
  transition: border-color var(--transition), background var(--transition);
}
.partner-item:hover .partner-logo-ph {
  border-color: var(--color-teal);
  background: #edf7f4;
}
.partner-logo {
  width: 80px;
  height: 48px;
  object-fit: contain;
  border-radius: 8px;
  padding: 4px;
  transition: opacity var(--transition);
}
.partner-item:hover .partner-logo { opacity: .8; }
.partner-name {
  font-family: var(--font-heading);
  font-size: .6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #888;
  text-align: center;
}

/* ── Team Cards ───────────────────────────────────────────────────────────── */
.team-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-cloud);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.team-card:hover {
  box-shadow: 0 12px 32px rgba(8,65,92,.12);
  transform: translateY(-3px);
}
.team-photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 3px solid var(--color-cloud);
}
.team-photo-placeholder {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-sage), var(--color-teal));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-white);
  transition: box-shadow .25s ease;
}
.team-card:hover .team-photo-placeholder {
  box-shadow: 0 0 0 4px rgba(23,184,144,.25);
}
.team-name { font-family: var(--font-heading); font-size: .95rem; font-weight: 700; color: var(--color-navy); margin-bottom: .3rem; }
.team-role { font-size: .78rem; color: var(--color-teal); font-weight: 600; margin-bottom: .6rem; line-height: 1.5; }
.team-bio  { font-size: .78rem; color: #555; line-height: 1.65; margin-bottom: .9rem; text-align: left; }
.team-linkedin {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .7rem;
  font-weight: 600;
  color: var(--color-teal);
  transition: color var(--transition);
}
.team-linkedin:hover { color: var(--color-navy); }

/* Pending LinkedIn links — visually disabled until personal URLs are provided */
.team-linkedin[data-pending] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* ── Contact Form ─────────────────────────────────────────────────────────── */
.contact-form { max-width: 640px; margin-inline: auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .35rem; }
.form-group.full { grid-column: 1 / -1; }
.form-label {
  font-family: var(--font-heading);
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--color-navy);
}
.form-label .optional {
  font-weight: 400;
  color: #aaa;
  text-transform: none;
  letter-spacing: 0;
  margin-left: .3rem;
}
.form-input, .form-select, .form-textarea {
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--color-charcoal);
  background: var(--color-white);
  border: 1.5px solid var(--color-cloud);
  border-radius: 6px;
  padding: .65rem .9rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(23,184,144,.15);
}
.form-textarea { resize: vertical; min-height: 130px; }
.form-submit { width: 100%; margin-top: .5rem; padding: .85rem; font-size: .82rem; border-radius: var(--radius-pill); }
.form-message { margin-top: 1rem; padding: .8rem 1.1rem; border-radius: 6px; font-size: .85rem; display: none; }
.form-message.success { background: #e8f5f2; color: #0d7a5f; border: 1px solid #b2ddd4; display: block; }
.form-message.error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; display: block; }

@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* ── Footer ───────────────────────────────────────────────────────────────── */
footer {
  background: var(--color-charcoal);
  color: rgba(255,255,255,.75);
  padding: 3.5rem 8vw 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.footer-brand .footer-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: .1em;
  color: var(--color-white);
  margin-bottom: .6rem;
}
.footer-tagline { font-size: .85rem; color: rgba(255,255,255,.65); margin-bottom: 1rem; }
.footer-social { display: flex; gap: .8rem; }
.footer-social a {
  color: rgba(255,255,255,.6);
  font-size: .78rem;
  transition: color var(--transition);
}
.footer-social a:hover { color: var(--color-teal); }
.footer-col h5 {
  font-family: var(--font-heading);
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--color-white);
  margin-bottom: .9rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-col ul li a { font-size: .82rem; color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--color-teal); }
.footer-col address {
  font-style: normal;
  font-size: .82rem;
  color: rgba(255,255,255,.65);
  line-height: 1.7;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.2rem;
  font-size: .75rem;
  color: rgba(255,255,255,.4);
  text-align: center;
}
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }

/* ── Product Page Hero ────────────────────────────────────────────────────── */
.product-hero {
  padding: calc(var(--nav-height) + 4rem) 8vw 4rem;
  display: flex;
  align-items: center;
  gap: 3rem;
  min-height: 55vh;
}
.product-hero-content { flex: 1; }
.product-hero-img { flex-shrink: 0; width: 260px; }
.product-hero-img img { max-height: 180px; object-fit: contain; }
.product-hero h1 { margin-bottom: .5rem; }
.product-hero .hero-eyebrow { margin-bottom: .6rem; }
.product-hero-sub { font-size: 1rem; margin-bottom: 1.3rem; opacity: .88; }
@media (max-width: 700px) { .product-hero { flex-direction: column; } .product-hero-img { width: 100%; text-align: center; } }

/* ── Tech Spec Table ──────────────────────────────────────────────────────── */
.spec-table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: .85rem; }
.spec-table th {
  background: var(--color-navy);
  color: var(--color-white);
  padding: .6rem 1rem;
  text-align: left;
  font-family: var(--font-heading);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.spec-table td { padding: .55rem 1rem; border-bottom: 1px solid var(--color-cloud); }
.spec-table tr:nth-child(even) td { background: var(--color-bg); }
.spec-value { color: var(--color-navy); font-weight: 600; }

/* ── CTA Band (product pages) ─────────────────────────────────────────────── */
.cta-band {
  background: var(--color-teal);
  padding: 3.5rem 8vw;
  text-align: center;
}
.cta-band h2 { color: var(--color-white); margin-bottom: .5rem; }
.cta-band p { color: rgba(255,255,255,.85); margin-bottom: 1.5rem; font-size: .95rem; }
.cta-band-actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* ── Notice Banner ────────────────────────────────────────────────────────── */
.notice-banner {
  background: #fff8e1;
  border: 1px solid #ffe082;
  border-radius: 6px;
  padding: .75rem 1.1rem;
  font-size: .82rem;
  color: #7a5c00;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}

/* ── About Preview (home page) ────────────────────────────────────────────── */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.about-preview-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .8rem;
}
.about-fact {
  background: var(--color-white);
  border: 1.5px solid var(--color-cloud);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  border-left: 4px solid var(--color-teal);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: default;
}
.about-fact:hover {
  border-left-color: var(--color-navy);
  box-shadow: 0 8px 24px rgba(8,65,92,.1);
  transform: translateY(-2px);
}
.about-fact-num {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-teal);
  line-height: 1;
  margin-bottom: .2rem;
}
.about-fact-label {
  font-size: .75rem;
  color: #777;
  line-height: 1.4;
}
.about-cta {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-heading);
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-navy);
  padding: .6rem 1.3rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-cloud);
  margin-top: 1.2rem;
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.about-cta:hover {
  background: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(8,65,92,.2);
}
.about-cta .arrow {
  display: inline-block;
  transition: transform var(--transition);
}
.about-cta:hover .arrow { transform: translateX(3px); }
@media (max-width: 768px) {
  .about-preview { grid-template-columns: 1fr; }
}

/* ── MVV Cards (Mission/Vision/Values) ────────────────────────────────────── */
.mvv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.mvv-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-cloud);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.mvv-card:hover {
  box-shadow: 0 8px 24px rgba(8,65,92,.1);
  transform: translateY(-2px);
}
.mvv-card h3 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: .7rem;
}
.mvv-card p { font-size: .88rem; color: #555; line-height: 1.7; }
.mvv-card.accent { border-color: var(--color-teal); background: #f0faf8; }
@media (max-width: 640px) { .mvv-grid { grid-template-columns: 1fr; } }

/* ── Timeline ─────────────────────────────────────────────────────────────── */
.timeline { position: relative; max-width: 900px; margin-inline: auto; padding: 1rem 0; }
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-teal), var(--color-navy));
  transform: translateX(-50%);
}
.tl-entry {
  display: flex;
  justify-content: flex-end;
  padding-right: calc(50% + 2rem);
  margin-bottom: 2.5rem;
  position: relative;
}
.tl-entry:nth-child(even) {
  justify-content: flex-start;
  padding-right: 0;
  padding-left: calc(50% + 2rem);
}
.tl-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-cloud);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  max-width: 360px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.tl-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-teal); transform: translateY(-2px); }
.tl-year {
  font-family: var(--font-heading);
  font-size: .65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--color-teal);
  margin-bottom: .3rem;
}
.tl-card h4 { color: var(--color-navy); font-size: .95rem; margin-bottom: .4rem; }
.tl-card p { font-size: .8rem; color: #666; line-height: 1.6; }
/* centre dot */
.tl-entry::after {
  content: '';
  position: absolute;
  top: 1.1rem;
  left: 50%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-teal);
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-teal);
  transform: translateX(-50%);
}
.tl-entry.future::after { background: var(--color-navy); box-shadow: 0 0 0 2px var(--color-navy); }
.tl-entry.future .tl-year { color: var(--color-navy); }
@media (max-width: 700px) {
  .timeline::before { left: 1rem; }
  .tl-entry, .tl-entry:nth-child(even) { padding: 0 0 0 2.8rem; justify-content: flex-start; }
  .tl-entry::after, .tl-entry:nth-child(even)::after { left: 1rem; }
  .tl-card { max-width: 100%; }
}

/* ── Goals List ───────────────────────────────────────────────────────────── */
.goals-list { list-style: none; display: flex; flex-direction: column; gap: .8rem; max-width: 720px; margin-inline: auto; }
.goals-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--color-white);
  border: 1.5px solid var(--color-cloud);
  border-left: 3px solid transparent;
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  font-size: .9rem;
  color: #444;
  line-height: 1.5;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.goals-list li:hover {
  border-left-color: var(--color-teal);
  box-shadow: 0 4px 12px rgba(8,65,92,.08);
  transform: translateX(3px);
}
.goals-list li::before {
  content: '';
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-teal);
  margin-top: .35rem;
}

/* ── Product floating cards ──────────────────────────────────────────────── */
.product-float-cards {
  display: flex;
  gap: 1rem;
  padding: 0 8vw;
  margin-top: -60px;
  position: relative;
  z-index: 10;
}
.product-float-card {
  flex: 1;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,.22);
  transition: transform .25s ease, box-shadow .25s ease;
}
.product-float-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 64px rgba(0,0,0,.3);
}
.product-float-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.product-float-card--main  { height: 200px; }
.product-float-card--tall  { height: 180px; margin-top: 24px; }
.product-float-card--short { height: 180px; margin-top: 36px; }

/* ── Product science accent ───────────────────────────────────────────────── */
.product-science-accent {
  float: right;
  width: 280px;
  margin: 0 0 1.5rem 2rem;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
}
.product-science-accent img { width: 100%; display: block; }
.product-science-caption {
  background: var(--color-bg);
  font-size: .68rem;
  color: #888;
  padding: .5rem .8rem;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.stat-footnote {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.5);
  text-align: center;
  margin-top: 0.5rem;
  padding: 0 1rem;
}

.regulatory-note {
  font-size: 0.82rem;
  color: var(--color-text-muted, rgba(255,255,255,0.6));
  border-left: 2px solid var(--color-brand);
  padding-left: 0.75rem;
  margin-top: 1rem;
  line-height: 1.5;
}

/* OsteoPrint hero is dark — keep regulatory note white */
.product-hero--dark .regulatory-note {
  color: rgba(255,255,255,0.65);
}

@media (max-width: 700px) {
  .product-float-cards {
    flex-direction: column;
    margin-top: -30px;
    padding: 0 1.2rem;
  }
  .product-float-card,
  .product-float-card--tall,
  .product-float-card--short,
  .product-float-card--main { height: 220px; margin-top: 0; }
  .product-science-accent { float: none; width: 100%; margin: 1.5rem 0; }
}

/* ── Publications ──────────────────────────────────────────────────────────── */
.pub-section { padding: 4rem 0; background: var(--color-surface-alt, #f8f9fa); }
.pub-section .label-tag { text-align: center; margin-bottom: 0.5rem; }
.pub-section .section-heading { text-align: center; margin-bottom: 0.5rem; }
.pub-section .section-sub { text-align: center; color: var(--color-text-muted); margin: 0 auto 2.5rem; max-width: 640px; }

/* Landing page cards */
.pub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.pub-card {
  background: #fff;
  border-radius: var(--radius-md, 12px);
  padding: 1.25rem 1.5rem 1.5rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  border-top: 3px solid transparent;
}
.pub-card[data-tag="OsteoPrint"] { border-top-color: var(--color-brand); }
.pub-card[data-tag="Dermix3D"]   { border-top-color: #e07a5f; }

.pub-card-header { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.pub-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2em 0.6em;
  border-radius: 999px;
  background: rgba(23,184,144,0.12);
  color: var(--color-brand);
}
.pub-tag.dermix { background: rgba(224,122,95,0.12); color: #c0614a; }
.pub-status {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.2em 0.55em;
  border-radius: 999px;
}
.pub-status.published { background: rgba(34,197,94,0.12); color: #15803d; }
.pub-status.review    { background: rgba(234,179,8,0.12);  color: #92400e; }
.pub-status.preprint  { background: rgba(234,179,8,0.12);  color: #92400e; }

.pub-title {
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-navy, #08415c);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pub-meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}
.pub-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-brand);
  text-decoration: none;
  margin-top: auto;
}
.pub-link:hover { text-decoration: underline; }
.pub-review-note {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: auto;
}

/* Product page pub-list */
.pub-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 1.25rem; }
.pub-list-item {
  padding: 1.25rem 1.5rem;
  background: var(--color-surface-alt, #f8f9fa);
  border-radius: var(--radius-md, 10px);
  border-left: 3px solid var(--color-brand);
}
.pub-list-item[data-tag="Dermix3D"] { border-left-color: #e07a5f; }
.pub-list-item .pub-card-header { margin-bottom: 0.5rem; }
.pub-list-item .pub-title { font-size: 0.9rem; -webkit-line-clamp: unset; overflow: visible; }
.pub-list-item .pub-meta  { margin-top: 0.25rem; }
.pub-list-item .pub-link  { display: inline-block; margin-top: 0.5rem; }
.pub-list-item .pub-review-note { display: inline-block; margin-top: 0.5rem; }

.pub-related-section { padding: 3rem 0 2rem; }
.pub-related-section h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 1.25rem; }

@media (max-width: 640px) {
  .pub-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .pub-card { transition: none; }
}
}