/* =====================================================
   POMERLEAU IA PERFORMANCE — SITE CSS
   Palette: Navy #164668 · White #FFFFFF · Light #F7F8FA · Charcoal #1a1b1f
   ===================================================== */

:root {
  --navy: #164668;
  --navy-dark: #0e2f49;
  --navy-light: #1d5a85;
  --white: #ffffff;
  --off-white: #F7F8FA;
  --light: #EEF1F5;
  --charcoal: #1a1b1f;
  --charcoal-60: rgba(26,27,31,0.6);
  --border: #e2e7ed;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --radius: 4px;
  --transition: 0.3s ease;
  --max-width: 1120px;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
strong { font-weight: 600; }
p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

/* CONTAINER */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.nav-scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 2px 20px rgba(22,70,104,0.07);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 52px; width: auto; }
.nav-links {
  display: flex;
  gap: 2rem;
  margin-left: auto;
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--charcoal-60);
  transition: color var(--transition);
  padding: 4px 0;
  border-bottom: 1.5px solid transparent;
}
.nav-link:hover, .nav-link.active {
  color: var(--navy);
  border-bottom-color: var(--navy);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: 1.5rem;
}
.nav-lang {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal-60);
  transition: color var(--transition);
}
.nav-lang:hover { color: var(--navy); }
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 1.5rem 2rem 2rem;
  gap: 1rem;
  border-top: 1px solid var(--border);
  background: var(--white);
}
.nav-mobile.open { display: flex; }
.nav-mobile .nav-link { font-size: 1rem; }

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.75rem 1.75rem;
  border: 2px solid var(--navy);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  text-decoration: none;
}
.btn-primary:hover {
  background: var(--navy-dark);
  border-color: var(--navy-dark);
  transform: translateY(-1px);
}
.btn-primary.btn-lg { font-size: 0.875rem; padding: 1rem 2.5rem; }
.btn-primary.btn-white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-primary.btn-white:hover {
  background: var(--off-white);
  border-color: var(--off-white);
}
.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.75rem 1.75rem;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.08);
}
.btn-ghost.btn-lg { font-size: 0.875rem; padding: 1rem 2.5rem; }
.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--navy);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.75rem 2rem;
  border: 2px solid var(--navy);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

/* ---- SECTION LABELS ---- */
.section-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--navy);
  flex-shrink: 0;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--charcoal);
  margin-bottom: 1.5rem;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  background-color: var(--navy-dark);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(29,90,133,0.6) 0%, transparent 70%),
    linear-gradient(135deg, #0e2f49 0%, #164668 50%, #1a3d5c 100%);
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 6rem 2rem 8rem;
}
.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease both;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 300;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 1.75rem;
  animation: fadeInUp 0.8s 0.1s ease both;
}
.hero-sub {
  font-size: 1.1rem;
  font-weight: 300;
  color: rgba(255,255,255,0.7);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s 0.2s ease both;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.3s ease both;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll-hint span {
  display: block;
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  position: relative;
}
.hero-scroll-hint span::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.5);
  border-radius: 2px;
  animation: scrollDot 2s ease infinite;
}

/* ---- CONVICTION ---- */
.conviction {
  background: var(--off-white);
  padding: 4rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.conviction-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}
.conviction-text {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 400;
  line-height: 1.45;
  color: var(--charcoal);
  margin: 0;
}

/* ---- ABOUT ---- */
.about {
  padding: 7rem 0;
  background: var(--white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  margin-top: 1rem;
}
.about-text p {
  color: var(--charcoal-60);
  font-size: 1rem;
}
.about-visual { position: relative; }
.about-img-wrap {
  position: relative;
  display: inline-block;
  width: 100%;
}
.about-img {
  width: 100%;
  border-radius: var(--radius);
  display: block;
}
.about-img-accent {
  position: absolute;
  inset: -12px -12px auto auto;
  width: 60%;
  height: 60%;
  border: 2px solid var(--navy);
  border-radius: var(--radius);
  z-index: -1;
  opacity: 0.3;
}

/* ---- STATS ---- */
.stats {
  background: var(--navy);
  padding: 5rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.stat-label {
  font-size: 0.85rem;
  font-weight: 400;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.02em;
}

/* ---- SERVICES PREVIEW ---- */
.services-preview {
  padding: 7rem 0;
  background: var(--off-white);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.service-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(22,70,104,0.1);
  border-color: var(--navy);
}
.service-icon {
  color: var(--navy);
  margin-bottom: 1.5rem;
}
.service-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
  color: var(--charcoal);
}
.service-desc {
  font-size: 0.9rem;
  color: var(--charcoal-60);
  line-height: 1.65;
  margin: 0;
}

/* ---- TEAM ---- */
.team {
  padding: 7rem 0;
  background: var(--white);
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}
.team-member {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: box-shadow var(--transition);
}
.team-member:hover {
  box-shadow: 0 8px 30px rgba(22,70,104,0.08);
}
.team-initials {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.team-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 0.25rem;
}
.team-role {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 1rem;
}
.team-bio {
  font-size: 0.9rem;
  color: var(--charcoal-60);
  line-height: 1.6;
  margin: 0;
}

/* ---- PARTNERS ---- */
.partners {
  padding: 5rem 0;
  background: var(--off-white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.partners .section-label { justify-content: center; }
.partners-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3.5rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}
.partner-logo {
  height: 36px;
  width: auto;
  object-fit: contain;
  opacity: 0.5;
  filter: grayscale(1);
  transition: opacity var(--transition), filter var(--transition);
}
.partner-logo:hover {
  opacity: 1;
  filter: grayscale(0);
}

/* ---- CTA FINAL ---- */
.cta-final {
  padding: 7rem 0;
  background: var(--white);
}
.cta-box {
  background: var(--navy);
  border-radius: 8px;
  padding: 5rem 4rem;
  text-align: center;
  background-image: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(29,90,133,0.8) 0%, transparent 100%);
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--white);
  margin-bottom: 1rem;
}
.cta-sub {
  color: rgba(255,255,255,0.65);
  font-size: 1rem;
  max-width: 460px;
  margin: 0 auto 2.5rem;
}

/* ---- FOOTER ---- */
.footer {
  background: var(--charcoal);
  padding: 4rem 0 2rem;
  color: rgba(255,255,255,0.8);
}
.footer-inner {
  display: flex;
  gap: 4rem;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 3rem;
}
.footer-brand { max-width: 260px; }
.footer-brand img { margin-bottom: 1rem; }
.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
  margin: 0;
}
.footer-links-group {
  display: flex;
  gap: 4rem;
}
.footer-col-title {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 1rem;
}
.footer-link {
  display: block;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.6rem;
  transition: color var(--transition);
  text-decoration: none;
}
.footer-link:hover { color: var(--white); }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-privacy-link {
  background: none;
  border: none;
  color: rgba(255,255,255,0.3);
  font-size: 0.8rem;
  cursor: pointer;
  font-family: var(--font-body);
  transition: color var(--transition);
  padding: 0;
}
.footer-privacy-link:hover { color: rgba(255,255,255,0.7); }

/* ---- PRIVACY MODAL ---- */
.privacy-modal {
  border: none;
  border-radius: 8px;
  padding: 3rem;
  max-width: 700px;
  width: 90%;
  box-shadow: 0 25px 80px rgba(0,0,0,0.25);
  font-family: var(--font-body);
  color: var(--charcoal);
}
.privacy-modal::backdrop {
  background: rgba(10,20,40,0.7);
  backdrop-filter: blur(6px);
}
.privacy-modal h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}
.privacy-modal h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 1.5rem 0 0.4rem;
  color: var(--navy);
}
.privacy-modal p { font-size: 0.95rem; color: var(--charcoal-60); }
.contact-info-box {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  margin-top: 0.5rem;
}
.contact-info-box a { color: var(--navy); text-decoration: underline; }

/* ---- PAGE HEADER (subpages) ---- */
.page-header {
  background: var(--navy);
  padding: 8rem 0 4rem;
  margin-top: 72px;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-header-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}
.page-header-eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1rem;
}
.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
  margin: 0;
}

/* ---- CONTACT PAGE ---- */
.contact-section {
  padding: 6rem 0;
  background: var(--white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 5rem;
  align-items: start;
}
.form-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem;
}
.form-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 400;
  margin-bottom: 2rem;
}
.form-group { margin-bottom: 1.5rem; }
.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal-60);
  margin-bottom: 0.5rem;
}
.form-input,
.form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--charcoal);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(26,27,31,0.3); }
.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(22,70,104,0.08);
}
.form-textarea { height: 160px; resize: vertical; }
.contact-details { padding-top: 1rem; }
.contact-detail-item { margin-bottom: 2.5rem; }
.contact-detail-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.4rem;
}
.contact-detail-value {
  font-size: 0.95rem;
  color: var(--charcoal-60);
  line-height: 1.6;
}
.contact-detail-value a { color: var(--navy); text-decoration: underline; }

/* ---- SERVICES PAGE ---- */
.services-section {
  padding: 6rem 0;
  background: var(--white);
}
.services-intro {
  max-width: 740px;
  margin-bottom: 4rem;
}
.services-intro p { color: var(--charcoal-60); font-size: 1rem; }
.service-block {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 2.5fr;
  gap: 3rem;
  align-items: start;
}
.service-block-label {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--navy);
  line-height: 1.25;
}
.service-block-content h3 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--charcoal);
}
.service-block-content p {
  color: var(--charcoal-60);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}
.service-list {
  list-style: none;
  padding: 0;
  margin-top: 1.25rem;
  display: grid;
  gap: 0.75rem;
}
.service-list li {
  font-size: 0.9rem;
  color: var(--charcoal-60);
  padding-left: 1.5rem;
  position: relative;
}
.service-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--navy);
  font-size: 0.85rem;
}
.service-list li strong { color: var(--charcoal); font-weight: 600; }

/* ---- ANIMATIONS ---- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: none;
}
.stat-item { transition-delay: calc(var(--i, 0) * 0.1s); }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: none; }
}
@keyframes scrollDot {
  0% { transform: translateX(-50%) translateY(0); opacity: 1; }
  100% { transform: translateX(-50%) translateY(14px); opacity: 0; }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .nav-links, .nav-actions { display: none; }
  .nav-burger { display: flex; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { order: -1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-block { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-inner { flex-direction: column; gap: 2.5rem; }
  .footer-links-group { gap: 2rem; }
  .cta-box { padding: 3rem 2rem; }
}
@media (max-width: 600px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .partners-grid { gap: 2rem; }
  .partner-logo { height: 28px; }
  .hero-title { font-size: 3rem; }
  .form-wrap { padding: 2rem 1.5rem; }
  .footer-links-group { flex-direction: column; gap: 1.5rem; }
}