@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

:root {
  --navy: #1a3458;
  --gold: #c9a84c;
  --bg-warm: #fcf7f3;
  --bg-warm-alt: #f9f4f0;
  --border: #e0d8d2;
  --text-muted: #5a6a7e;
  --white: #ffffff;
  --font: 'Inter', sans-serif;
}

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

body {
  font-family: var(--font);
  background: var(--bg-warm);
  color: var(--navy);
}

/* NAV */

.site-header { position: sticky; top: 0; z-index: 100; }

nav {
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  height: 56px;
}

.nav-logo {
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  align-items: center;
}

.nav-links a {
  color: rgba(255,255,255,0.75);
  font-size: 13px;
  text-decoration: none;
  transition: color 200ms ease;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

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

.nav-cta {
  background: var(--gold);
  color: var(--white) !important;
  border-radius: 8px;
  padding: 0 16px !important;
  font-weight: 600;
  transition: transform 200ms ease !important;
}

.nav-cta:hover { transform: scale(1.02); color: var(--white); }

.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 11px 8px;
  flex-direction: column;
  gap: 5px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  transition: all 200ms ease;
}

.nav-mobile {
  display: none;
  background: var(--navy);
  border-top: 0.5px solid rgba(255,255,255,0.1);
  flex-direction: column;
}

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

.nav-mobile a {
  color: rgba(255,255,255,0.75);
  font-size: 15px;
  text-decoration: none;
  padding: 0 1.25rem;
  border-bottom: 0.5px solid rgba(255,255,255,0.07);
  min-height: 52px;
  display: flex;
  align-items: center;
  transition: color 200ms ease;
}

.nav-mobile a:hover { color: var(--white); }
.nav-mobile a:last-child { border-bottom: none; }

/* BUTTONS */

.btn-gold {
  background: var(--gold);
  color: var(--white);
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: transform 200ms ease;
  min-height: 44px;
}

.btn-gold:hover { transform: scale(1.02); }

.btn-navy {
  background: var(--navy);
  color: var(--white);
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: transform 200ms ease;
  min-height: 44px;
}

.btn-navy:hover { transform: scale(1.02); }

.btn-white {
  background: var(--white);
  color: var(--navy);
  border: none;
  border-radius: 8px;
  padding: 10px 22px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: transform 200ms ease;
  min-height: 44px;
}

.btn-white:hover { transform: scale(1.02); }

/* HERO */

.hero {
  background: var(--bg-warm);
  display: flex;
  align-items: center;
  padding: 4rem 2.5rem;
  gap: 3rem;
  border-bottom: 0.5px solid var(--border);
}

.hero-left { flex: 1; }

.hero-right {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.hero-img {
  width: 100%;
  max-width: 460px;
  height: 300px;
  border-radius: 12px;
  border: 0.5px solid var(--border);
  object-fit: cover;
  object-position: center;
  display: block;
}

.eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.09em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.hero h1 {
  font-size: 28px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.3;
  margin-bottom: 0.85rem;
}

.hero p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.75rem;
  max-width: 420px;
}

.hero-btns {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* SECTIONS */

section { padding: 3rem 2.5rem; }
section.alt { background: var(--bg-warm-alt); }

.section-header {
  text-align: center;
  max-width: 580px;
  margin: 0 auto 1.75rem;
}

.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.09em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.section-header h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.4rem;
}

.section-header p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* CARDS */

.cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  max-width: 680px;
  margin: 0 auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 960px;
  margin: 0 auto;
}

.card {
  background: var(--white);
  border: 0.5px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color 200ms ease;
}

.card-icon {
  margin-bottom: 0.75rem;
}

.card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.4rem;
}

.card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.card-link {
  font-size: 13px;
  color: var(--gold);
  font-weight: 500;
  text-decoration: none;
}

.card-link:hover { text-decoration: underline; }

/* VALUE PROPS */

.props-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
  max-width: 680px;
  margin: 0 auto;
}

.prop {
  background: var(--white);
  border: 0.5px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem 1.25rem;
  text-align: center;
}

.prop-icon {
  margin-bottom: 0.6rem;
  display: flex;
  justify-content: center;
}

.prop h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.3rem;
}

.prop p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* QUOTE */

.quote-wrap {
  max-width: 680px;
  margin: 0 auto;
}

.quote {
  border-left: 3px solid var(--gold);
  padding: 1rem 1.75rem;
}

.quote p {
  font-size: 16px;
  color: var(--navy);
  line-height: 1.85;
  font-style: italic;
  margin-bottom: 0.6rem;
}

.quote-attr {
  font-size: 13px;
  color: var(--gold);
  font-weight: 500;
}

/* CTA STRIP */

.cta-strip {
  background: var(--navy);
  padding: 1.5rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cta-strip h2 {
  color: var(--white);
  font-size: 16px;
  font-weight: 500;
}

/* FOOTER */

footer {
  background: var(--navy);
  border-top: 0.5px solid rgba(255,255,255,0.1);
  padding: 1.5rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copy {
  color: rgba(255,255,255,0.45);
  font-size: 12px;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: rgba(255,255,255,0.45);
  font-size: 12px;
  text-decoration: none;
  transition: color 200ms ease;
}

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

.footer-email {
  color: var(--gold);
  font-size: 12px;
}

/* PRICING TEASER */

.pricing-teaser {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.pricing-teaser p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

/* PATENT BADGE */

.patent-badge-wrap {
  text-align: center;
  margin-bottom: 2rem;
}

.patent-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-warm-alt);
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* PRODUCT-LED SECTION */

.pld-wrap {
  max-width: 680px;
  margin: 0 auto;
}

.pld-wrap h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.pld-wrap p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* WORKFLOW PLACEHOLDER */

.workflow-placeholder {
  max-width: 860px;
  margin: 0 auto;
  background: var(--bg-warm-alt);
  border: 1.5px dashed var(--border);
  border-radius: 12px;
  padding: 3rem 2rem;
  text-align: center;
}

.workflow-placeholder strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.workflow-placeholder p {
  font-size: 13px;
  color: var(--text-muted);
}

/* PROCESS STEPS */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 860px;
  margin: 0 auto;
}

.step-card {
  background: var(--white);
  border: 0.5px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem 1.5rem;
}

.step-number {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.09em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.step-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.step-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* INSTITUTION CARDS */

.inst-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  max-width: 760px;
  margin: 0 auto;
}

/* MISSION */

.mission-wrap {
  max-width: 640px;
  margin: 0 auto;
}

.mission-wrap blockquote {
  border-left: 3px solid var(--gold);
  padding: 1rem 1.75rem;
  font-size: 16px;
  color: var(--navy);
  line-height: 1.85;
  font-style: italic;
}

/* TEAM */

.team-grid {
  max-width: 360px;
  margin: 0 auto;
}

.team-card {
  background: var(--white);
  border: 0.5px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
}

.team-photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  display: block;
  border: 0.5px solid var(--border);
}

.team-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.25rem;
}

.team-title {
  font-size: 13px;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.team-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* FORMS */

.form-wrap {
  max-width: 560px;
  margin: 0 auto;
}

.form-group { margin-bottom: 1.25rem; }

label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 0.4rem;
}

input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 0.5px solid var(--border);
  border-radius: 8px;
  font-family: var(--font);
  font-size: 14px;
  color: var(--navy);
  background: var(--white);
  min-height: 44px;
  transition: border-color 200ms ease;
  outline: none;
  appearance: none;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  border-color: var(--navy);
}

textarea {
  min-height: 130px;
  resize: vertical;
}

.form-success {
  display: none;
  text-align: center;
  padding: 2rem 0;
}

.form-success h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.form-success p {
  font-size: 14px;
  color: var(--text-muted);
}

/* CONTACT INFO */

.contact-info {
  max-width: 560px;
  margin: 2rem auto 0;
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
}

.contact-info a {
  color: var(--gold);
  text-decoration: none;
}

/* COMING SOON */

.coming-soon-page {
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.coming-soon-logo {
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 2.5rem;
  letter-spacing: 0.01em;
}

.coming-soon-page h1 {
  font-size: 32px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.coming-soon-page > p {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  max-width: 400px;
  margin-bottom: 2rem;
}

.notify-form {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 440px;
  width: 100%;
}

.notify-form input[type="email"] {
  flex: 1;
  min-width: 200px;
  background: rgba(255,255,255,0.08);
  border: 0.5px solid rgba(255,255,255,0.2);
  color: var(--white);
  border-radius: 8px;
  padding: 0.65rem 0.9rem;
  font-size: 14px;
  min-height: 44px;
  transition: border-color 200ms ease;
  outline: none;
}

.notify-form input[type="email"]::placeholder { color: rgba(255,255,255,0.35); }
.notify-form input[type="email"]:focus { border-color: var(--gold); }

.notify-success {
  display: none;
  color: var(--gold);
  font-size: 14px;
  margin-top: 1.25rem;
  font-weight: 500;
}

.coming-soon-back {
  margin-top: 2.5rem;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

.coming-soon-back a {
  color: var(--gold);
  text-decoration: none;
}

.coming-soon-back a:hover { text-decoration: underline; }

/* RESPONSIVE */

@media (max-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  nav { padding: 0 1.25rem; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  .hero {
    flex-direction: column;
    padding: 2rem 1.25rem;
    gap: 1.5rem;
  }
  .hero-right { display: none; }
  .hero h1 { font-size: 22px; }
  .hero p { margin-bottom: 1.25rem; }

  section { padding: 2rem 1.25rem; }

  .cards-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .props-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .inst-grid { grid-template-columns: 1fr; }

  .cta-strip {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    padding: 1.5rem 1.25rem;
  }

  footer {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    padding: 1.5rem 1.25rem;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .notify-form { flex-direction: column; align-items: stretch; }
}

@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .hero-btns .btn-gold,
  .hero-btns .btn-navy { justify-content: center; }
}