/* =========================
   DESIGN SYSTEM – NEUBIQ
   ========================= */

/* -------- Fonts -------- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700&family=Inter:wght@400;500&display=swap');

/* -------- CSS Variables -------- */
:root {
  --color-bg-primary: #D6DDE4;
  --color-bg-secondary: #F4F7F9;
  --color-text-primary: #1A202C;
  --color-text-muted: #4A5568;

  --color-brand: #0A2540;        /* Navy */
  --color-accent: #005F73;       /* Deep Teal */
  --color-action: #007BFF;       /* CTA Blue */
  --color-gold: #C69C6D;

  --radius-sm: 4px;
  --radius-md: 8px;

  --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 30px rgba(0,0,0,0.08);
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  line-height: 1.6;
}

/* -------- Typography -------- */
h1, h2, h3 {
  font-family: 'Montserrat', sans-serif;
  color: var(--color-text-primary);
}

h1 {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.2;
}

h2 {
  font-size: 36px;
  font-weight: 600;
  margin-bottom: 16px;
}
.section h2 {
  position: relative;
  padding-bottom: 12px;
}

.section h2::after {
  content: "";
  width: 48px;
  height: 3px;
  background-color: var(--color-accent);
  position: absolute;
  left: 0;
  bottom: 0;
}

p {
  font-size: 16px;
  color: var(--color-text-muted);
}

/* -------- Utility -------- */
.section {
  padding: 100px 8%;
  background-color: #FFFFFF;
}
.section {
  border-top: 1px solid #D6DEE6;
}

.section.alt {
  background-color: var(--color-bg-secondary);
}
.section.service-block {
  position: relative;
}
.section.service-block {
  box-shadow: inset 0 1px 0 #FFFFFF,
              inset 0 -1px 0 #E6EDF3;
}

.section.service-block::after {
  content: "";
  position: absolute;
  left: 0;
  top: 40px;
  bottom: 40px;
  width: 6px;
  background-color: var(--color-accent);
  opacity: 0.15;
}

.section {
  position: relative;
}

.section:not(.page-hero)::before {
  content: "";
  position: absolute;
  top: 0;
  left: 8%;
  right: 8%;
  height: 1px;
  background-color: #E2E8F0;
}

.btn-primary {
  background-color: var(--color-action);
  color: #FFFFFF;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 500;
  display: inline-block;
}

.btn-secondary {
  color: #FFFFFF;
  text-decoration: underline;
  margin-left: 24px;
}

/* =========================
   NAVIGATION
   ========================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #FFFFFF;
  box-shadow: var(--shadow-sm);
  padding: 16px 8%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  color: var(--color-text-primary);
  font-weight: 500;
}

.nav-cta {
  background-color: var(--color-action);
  color: #FFFFFF;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

/* =========================
   HERO
   ========================= */
.hero {
  min-height: 100vh;
  padding-top: 80px;
  background:
    linear-gradient(rgba(10,37,64,0.75), rgba(10,37,64,0.75)),
    url("../hero-lab.png") center/cover no-repeat;
  color: #FFFFFF;
  display: flex;
  align-items: center;
}
.hero h1 {
    color: #FFFFFF;
    font-size: 56px;
    line-height: 1.15;
    letter-spacing: -0.5px;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.45);
}

.hero-content {
  max-width: 640px;
}

.hero p {
    font-size: 18px;
    line-height: 1.7;
    margin: 24px 0 40px;
    color: #E2E8F0;
}


/* =========================
   TRUST BAR
   ========================= */
.trust-bar {
  background-color: #F8F9FA;
  padding: 40px 8%;
  text-align: center;
}

.trust-bar h4 {
  font-size: 12px;
  letter-spacing: 1px;
  color: #718096;
  margin-bottom: 24px;
}

.trust-logos {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.trust-logos img {
  height: 70px;
  opacity: 0.7;
}

/* =========================
   VALUE CARDS
   ========================= */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.card {
  background-color: #FFFFFF;
  padding: 32px;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.card h3 {
  margin: 16px 0;
}

/* =========================
   EXPERTISE
   ========================= */
.expertise {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.expertise img {
  width: 100%;
  border-radius: var(--radius-md);
}

/* =========================
   CTA BAND
   ========================= */
.cta-band {
  background-color: var(--color-brand);
  color: #FFFFFF;
  padding: 80px 8%;
  text-align: center;
}
.cta-band .final-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}



.cta-band h2 {
  color: #FFFFFF;
  margin-bottom: 24px;
}

/* =========================
   FOOTER
   ========================= */
footer {
  background-color: #0B1C2D;
  color: #CBD5E0;
  padding: 80px 8%;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

footer a {
  color: #CBD5E0;
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
}

/* =========================
   RESPONSIVE
   ========================= */
@media (max-width: 900px) {
  h1 { font-size: 36px; }
  .card-grid,
  .expertise,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================
   PAGE HERO
   ========================= */

.page-hero {
  text-align: left;
}

.page-hero-content {
  max-width: 720px;
}

.page-hero h1 {
  margin-bottom: 16px;
}

.section-intro {
  max-width: 720px;
  margin-bottom: 32px;
  color: #2D3748;
  font-size: 18px;
  line-height: 1.7;
}


.service-list {
  list-style: none;
  max-width: 720px;
  background-color: #FDFEFE;
  padding: 32px 36px;
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
}


.service-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
}

.service-list li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}
.section.service-block h2 {
  color: var(--color-brand);
}

/* =========================
   SERVICES INTRO BAND
   ========================= */

.services-intro {
  background-color: #0A2540; /* Brand Navy */
  padding: 120px 8% 100px;
}

.services-intro h1 {
  color: #FFFFFF;
}

.services-intro .section-intro {
  color: #E2E8F0;
  font-size: 18px;
  line-height: 1.7;
  max-width: 720px;
}