/* ============================================================
   Mollitiam Consulting — Cloudflare Pages
   Primary: #111111 | Background: #ffffff | Font: Open Sans
   ============================================================ */

:root {
  --color-primary: #111111;
  --color-white: #ffffff;
  --color-light: #f7f7f7;
  --color-gray-light: #eeeeee;
  --color-gray: #555555;
  --color-gray-dark: #333333;
  --font-main: 'Open Sans', sans-serif;
  --nav-height: 72px;
  --transition: 0.3s ease;
  --shadow: 0 2px 18px rgba(0,0,0,0.08);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-gray);
  background: var(--color-white);
}
h1, h2, h3, h4, h5, h6 {
  margin: 0 0 0.75rem;
  line-height: 1.25;
  color: var(--color-primary);
  font-weight: 700;
}
p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { text-decoration: underline; }
address { font-style: normal; }
img { max-width: 100%; height: auto; display: block; }

/* Container */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Utility */
.text-center { text-align: center; }
.text-uppercase { text-transform: uppercase; }

/* ============================================================
   Header / Navigation
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-primary);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.35); }

.navbar { padding: 0; }

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.navbar-brand { display: flex; align-items: center; flex-shrink: 0; }
.logo { height: 44px; width: auto; }

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0;
}

.nav-link {
  display: block;
  padding: 0 20px;
  color: var(--color-white);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: var(--nav-height);
  text-decoration: none;
  transition: opacity var(--transition);
}
.nav-link:hover { opacity: 0.75; text-decoration: none; }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.menu-toggle.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url('../img-temp/gravity-intro/intro.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding-top: var(--nav-height);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.62);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 80px 20px;
}
.hero-title {
  color: var(--color-white);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.hero-text {
  color: var(--color-white);
  font-size: 1.125rem;
  max-width: 760px;
  margin: 0 auto;
  opacity: 0.95;
}

/* ============================================================
   Dividers
   ============================================================ */
.section-divider {
  border: none;
  border-top: 1px solid var(--color-gray-light);
  margin: 0;
}
.inner-divider {
  border: none;
  border-top: 1px solid #e0e0e0;
  margin: 0 0 2.5rem;
}

/* ============================================================
   Sections
   ============================================================ */
.section { padding: 75px 0 50px; }
.section-sm { padding: 45px 0 35px; }
.section-bg-light { background: var(--color-light); }
.section-bg-dark {
  background: var(--color-primary);
  color: var(--color-white);
}

.section-intro { margin-bottom: 40px; }

.section-heading {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}
.section-subheading {
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.heading-accent {
  display: inline-block;
  width: 32px;
  height: 3px;
  background: var(--color-primary);
  margin-top: 4px;
}
.heading-accent-dark {
  display: inline-block;
  width: 60px;
  height: 2px;
  background: var(--color-primary);
  margin-top: 4px;
}

.lead {
  font-size: 1.05rem;
  color: var(--color-gray);
  max-width: 780px;
  margin: 0.75rem auto 0;
}

/* ============================================================
   Purpose / Vision / Values
   ============================================================ */
.pvv-block {
  max-width: 780px;
  margin: 0 auto 2.5rem;
}
.pvv-label {
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-gray-dark);
  margin-bottom: 0.6rem;
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
  padding-bottom: 2px;
}
.pvv-label-standalone { margin-bottom: 1.5rem; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 1rem;
}
.value-card {
  background: var(--color-light);
  border-radius: 6px;
  padding: 28px 24px;
  box-shadow: var(--shadow);
}
.value-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

/* ============================================================
   Button
   ============================================================ */
.btn {
  display: inline-block;
  padding: 14px 36px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-radius: 2px;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-primary);
  text-decoration: none;
}

/* ============================================================
   Services
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.service-item {
  display: flex;
  flex-direction: column;
  padding: 24px 0 24px;
  border-bottom: 1px solid var(--color-gray-light);
}
.service-item:nth-child(n+4) { border-bottom: none; }
.service-icon {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
  margin-bottom: 10px;
  flex-shrink: 0;
}
.service-icon svg { width: 28px; height: 28px; }
.service-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.6rem;
}

/* ============================================================
   Approach
   ============================================================ */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 2rem;
}
.approach-step { text-align: center; }
.step-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

/* ============================================================
   Accordion / FAQ
   ============================================================ */
.accordion { max-width: 860px; margin: 0 auto; }
.accordion-item {
  border-bottom: 1px solid var(--color-gray-light);
}
.accordion-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
  text-align: left;
  transition: color var(--transition);
}
.accordion-btn:hover { color: #444; }
.accordion-btn[aria-expanded="true"] .accordion-icon { transform: rotate(45deg); }
.accordion-icon {
  font-size: 1.4rem;
  font-weight: 300;
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 12px;
  color: var(--color-primary);
}
.accordion-panel {
  padding: 0 0 20px;
  color: var(--color-gray);
  font-size: 0.95rem;
}
.accordion-panel[hidden] { display: none; }

/* ============================================================
   Contact Section
   ============================================================ */
.contact-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}
.contact-title {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
}
.contact-address { color: rgba(255,255,255,0.85); margin-bottom: 0.75rem; }
.contact-link {
  color: rgba(255,255,255,0.85);
  display: block;
  margin-bottom: 0.4rem;
}
.contact-link:hover { color: var(--color-white); text-decoration: underline; }
.social-links { margin-top: 1.25rem; display: flex; gap: 12px; }
.social-link { color: rgba(255,255,255,0.7); transition: color var(--transition); }
.social-link:hover { color: var(--color-white); }
.social-link svg { width: 22px; height: 22px; }
.ai-badge { width: 160px; }

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: #0a0a0a;
  padding: 18px 0;
  text-align: center;
}
.footer-link { color: rgba(255,255,255,0.5); font-size: 13px; }
.footer-link:hover { color: var(--color-white); text-decoration: none; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 991px) {
  .values-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .approach-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 767px) {
  .menu-toggle { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--color-primary);
    flex-direction: column;
    padding: 8px 0 16px;
    border-top: 1px solid rgba(255,255,255,0.1);
    gap: 0;
  }
  .nav-links.open { display: flex; }
  .nav-link { line-height: 1; padding: 14px 24px; font-size: 14px; }

  .approach-grid { grid-template-columns: 1fr; }
  .section { padding: 50px 0 35px; }
  .hero-title { font-size: 2rem; }
  .hero-text { font-size: 1rem; }
}

@media (max-width: 575px) {
  .ai-badge { width: 130px; }
}