:root {
  --navy: #0F2747;
  --navy-2: #17395f;
  --red: #BC002D;
  --ink: #162033;
  --muted: #5f6b7a;
  --white: #ffffff;
  --soft: #f6f8fb;
  --line: #e4e9ef;
  --shadow: 0 12px 34px rgba(15,39,71,.10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px max(20px, calc((100vw - 1120px)/2));
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  font-weight: 800;
  letter-spacing: .22em;
  color: var(--navy);
}
.nav { display: flex; align-items: center; gap: 28px; font-size: .95rem; font-weight: 650; }
.nav a:hover { color: var(--red); }
.lang-switch {
  border: 1px solid var(--navy);
  background: transparent;
  color: var(--navy);
  padding: 8px 13px;
  border-radius: 999px;
  font-weight: 750;
  cursor: pointer;
}
.menu-button { display: none; border: 0; background: transparent; font-size: 1.6rem; }

.hero {
  position: relative;
  min-height: 660px;
  overflow: hidden;
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at 78% 20%, rgba(15,39,71,.07), transparent 26%),
    linear-gradient(135deg, #fff 0%, #f8fbff 65%, #edf3f9 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15,39,71,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,39,71,.035) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to right, transparent, #000 45%, #000);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 50px; }
.eyebrow { color: var(--red); font-weight: 800; letter-spacing: .16em; font-size: .78rem; text-transform: uppercase; margin: 0 0 12px; }
h1, h2, h3 { color: var(--navy); margin-top: 0; line-height: 1.08; }
h1 { font-size: clamp(3.2rem, 6vw, 5.8rem); letter-spacing: -.05em; margin-bottom: 24px; }
h2 { font-size: clamp(2rem, 3.6vw, 3.6rem); letter-spacing: -.035em; margin-bottom: 18px; }
h3 { font-size: 1.2rem; }
.hero-text { max-width: 620px; font-size: 1.15rem; color: var(--muted); }
.hero-actions { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 13px 19px; border-radius: 9px; font-weight: 800; transition: .2s ease; }
.btn.primary { background: var(--navy); color: white; box-shadow: var(--shadow); }
.btn.primary:hover { transform: translateY(-2px); background: var(--navy-2); }
.btn.secondary { border: 1px solid var(--navy); color: var(--navy); background: white; }
.hero-mark {
  padding: 10px 0 10px 20px;
  transform: rotate(-1deg) scale(1.08);
  transform-origin: center;
}
.hero-mark img {
  width: 112%;
  max-width: 680px;
  margin-left: auto;
  filter: drop-shadow(0 20px 36px rgba(15,39,71,.11));
}

.section { padding: 100px 0; }
.section-heading { max-width: 760px; margin-bottom: 44px; }
.section-heading.centered { text-align: center; margin: 0 auto 50px; }
.section-heading > p:last-child { color: var(--muted); font-size: 1.05rem; }

.cards { display: grid; gap: 22px; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.card {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 30px;
  background: white;
  box-shadow: 0 10px 24px rgba(15,39,71,.06);
}
.card-icon {
  width: 48px; height: 48px; display: grid; place-items: center;
  border-radius: 14px; background: #f0f4f9; color: var(--navy);
  font-weight: 900; margin-bottom: 22px; font-size: 1.3rem;
}
.card p, .step p, .story-copy p, .values p, .contact p { color: var(--muted); }

.soft { background: var(--soft); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line); background: white; border-radius: 24px; overflow: hidden; }
.step { padding: 38px; min-height: 255px; }
.step + .step { border-left: 1px solid var(--line); }
.step span { color: var(--red); font-size: .8rem; font-weight: 900; letter-spacing: .1em; }

.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: center; }
.story-mark { background: var(--soft); border-radius: 30px; padding: 45px; }
.story-mark img { width: 100%; }

.values { padding: 60px 0; background: var(--navy); color: white; }
.values article { padding: 10px 28px; }
.values h3 { color: white; }
.values p { color: rgba(255,255,255,.75); }

.contact { background: linear-gradient(135deg, #f8fbff, #eef4f9); }
.contact-box { display: grid; grid-template-columns: 1.35fr .65fr; gap: 50px; align-items: center; }
.contact-actions { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.text-link { color: var(--navy); font-weight: 800; border-bottom: 1px solid var(--navy); }

footer { background: #0b1d35; color: rgba(255,255,255,.72); padding: 24px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: .88rem; }
.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  color: white;
  font-weight: 800;
  letter-spacing: .2em;
}

@media (max-width: 860px) {
  .menu-button { display: block; cursor: pointer; }
  .nav {
    display: none;
    position: absolute;
    top: 67px;
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    background: white;
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }
  .nav.open { display: flex; }
  .hero { min-height: auto; padding: 70px 0; }
  .hero-content, .split, .contact-box { grid-template-columns: 1fr; }
  .hero-mark { order: -1; padding: 0 8vw 15px; }
  .cards.three, .steps { grid-template-columns: 1fr; }
  .step + .step { border-left: 0; border-top: 1px solid var(--line); }
  .section { padding: 75px 0; }
  .values article { padding: 18px 0; }
}

/* V2 polish */
#services {
  padding-top: 125px;
}
@media (max-width: 860px) {
  .hero-mark {
    transform: none;
    padding: 0 7vw 8px;
  }
  .hero-mark img {
    width: 100%;
    max-width: 620px;
    margin: 0 auto;
  }
  #services {
    padding-top: 90px;
  }
}

/* V3 refinements */
.contact .btn.primary {
  padding: 15px 22px;
  font-size: 1rem;
  box-shadow: 0 14px 30px rgba(15,39,71,.18);
}
.contact .btn.primary:hover {
  transform: translateY(-2px) scale(1.01);
}

.audience-cards .card {
  position: relative;
  overflow: hidden;
}
.audience-number {
  color: var(--red);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .14em;
  margin-bottom: 18px;
}
.audience-card::after {
  content: "";
  position: absolute;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: rgba(15,39,71,.035);
  right: -35px;
  bottom: -35px;
}

@media (max-width: 980px) {
  .nav { gap: 18px; }
  .brand img { width: 84px; height: 38px; }
}

/* V4 logo containment + polish */
.brand-mark,
.footer-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  flex: 0 0 auto;
}

.brand-mark {
  width: 118px;
  height: 48px;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

.footer-mark {
  width: 96px;
  height: 42px;
  background: #fff;
  border-radius: 8px;
  padding: 3px 6px;
}

.footer-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

/* Header polish */
.site-header {
  min-height: 76px;
}

.brand {
  white-space: nowrap;
}

.nav a {
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width .2s ease;
}

.nav a:hover::after {
  width: 100%;
}

/* Slightly soften service cards and align card heights */
.cards.three > * {
  height: 100%;
}

.card {
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(15,39,71,.09);
  border-color: #d8e0e8;
}

/* Improve section spacing and readability */
.section-heading h2 {
  max-width: 920px;
}

#who-we-help {
  padding-top: 92px;
  padding-bottom: 92px;
}

.story-copy p {
  max-width: 680px;
}

/* Contact section polish */
.contact-box {
  padding: 8px 0;
}

.contact .text-link {
  font-size: .95rem;
}

/* Footer spacing */
footer {
  padding: 30px 0;
}

.footer-inner p {
  margin: 0;
}

@media (max-width: 980px) {
  .brand-mark {
    width: 104px;
    height: 44px;
  }
  .footer-mark {
    width: 88px;
    height: 38px;
  }
}

@media (max-width: 860px) {
  .site-header {
    min-height: 68px;
  }
  .brand-mark {
    width: 90px;
    height: 38px;
  }
  .brand {
    gap: 12px;
    letter-spacing: .16em;
  }
}

/* Trademark mark */
.tm-mark {
  font-size: 0.68em;
  line-height: 1;
  vertical-align: super;
  margin-left: 0.06em;
  font-weight: 600;
  letter-spacing: 0;
}