:root {
  --orange: #ff6900;
  --orange-soft: #fff1e7;

  --navy: #060b38;
  --navy-soft: #101748;

  --black: #111111;
  --text: #1d1d1f;
  --muted: #6e6e73;

  --white: #ffffff;
  --grey: #f5f5f7;
  --line: #dedee2;

  --max-width: 1180px;
}


/* -------------------------------------------------------
   Reset
------------------------------------------------------- */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;

  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Helvetica,
    Arial,
    sans-serif;

  color: var(--text);

  background: var(--white);

  -webkit-font-smoothing: antialiased;
}


a {
  color: inherit;
  text-decoration: none;
}


button {
  font: inherit;
}


/* -------------------------------------------------------
   Layout
------------------------------------------------------- */

.container {
  width: min(
    var(--max-width),
    calc(100% - 48px)
  );

  margin: 0 auto;
}


/* -------------------------------------------------------
   Header
------------------------------------------------------- */

.site-header {
  position: sticky;

  top: 0;

  z-index: 100;

  background: rgba(
    255,
    255,
    255,
    0.86
  );

  backdrop-filter: blur(18px);

  border-bottom:
    1px solid
    rgba(0, 0, 0, 0.06);
}


.nav {
  height: 60px;

  display: flex;

  align-items: center;

  justify-content: space-between;
}


.brand {
  font-size: 18px;

  font-weight: 750;

  letter-spacing: -0.04em;

  color: var(--navy);
}


.brand span {
  color: var(--orange);
}


.nav-links {
  display: flex;

  align-items: center;

  gap: 34px;

  font-size: 14px;

  color: #3b3b3d;
}


.nav-links a {
  transition:
    color 0.2s ease;
}


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


/* -------------------------------------------------------
   Mobile navigation button
------------------------------------------------------- */

.menu-button {
  display: none;

  width: 34px;
  height: 34px;

  border: 0;

  background: transparent;

  cursor: pointer;

  padding: 7px;
}


.menu-button span {
  display: block;

  height: 1.5px;

  background: var(--navy);

  margin: 5px 0;

  transition: 0.25s ease;
}


/* -------------------------------------------------------
   Hero
------------------------------------------------------- */

.hero {
  min-height: 82vh;

  display: flex;

  align-items: center;

  padding:
    110px 0
    100px;
}


.hero-content {
  max-width: 1050px;
}


.hero-label {
  margin:
    0 0 24px;

  color: var(--orange);

  font-size: 15px;

  font-weight: 650;

  letter-spacing:
    -0.01em;
}


.hero h1 {
  margin: 0;

  max-width: 1000px;

  font-size:
    clamp(
      64px,
      9vw,
      126px
    );

  font-weight: 720;

  letter-spacing:
    -0.07em;

  line-height: 0.92;

  color: var(--navy);
}


.hero h1 span {
  display: block;

  color: var(--orange);
}


.hero-intro {
  max-width: 760px;

  margin:
    38px 0 0;

  color: var(--muted);

  font-size:
    clamp(
      20px,
      2vw,
      27px
    );

  line-height: 1.35;

  letter-spacing:
    -0.025em;
}


.hero-actions {
  display: flex;

  align-items: center;

  gap: 28px;

  margin-top: 42px;
}


.button {
  display: inline-flex;

  align-items: center;

  justify-content: center;

  padding:
    13px 22px;

  border-radius: 999px;

  font-size: 15px;

  font-weight: 600;

  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}


.button:hover {
  transform:
    translateY(-1px);
}


.button-primary {
  color: var(--white);

  background: var(--navy);
}


.button-primary:hover {
  opacity: 0.93;
}


.text-link {
  color: #0066cc;

  font-size: 16px;

  font-weight: 500;
}


.text-link span {
  margin-left: 5px;

  transition:
    margin-left 0.2s ease;
}


.text-link:hover span {
  margin-left: 9px;
}


/* -------------------------------------------------------
   Shared section labels
------------------------------------------------------- */

.section-label {
  margin:
    0 0 18px;

  color: var(--orange);

  font-size: 15px;

  font-weight: 650;
}


/* -------------------------------------------------------
   Statement
------------------------------------------------------- */

.statement-section {
  padding:
    150px 0;

  background:
    var(--grey);
}


.statement {
  max-width: 980px;
}


.statement h2 {
  margin: 0;

  color: var(--navy);

  font-size:
    clamp(
      44px,
      6vw,
      78px
    );

  font-weight: 680;

  letter-spacing:
    -0.055em;

  line-height: 1.04;
}


.statement > p:last-child {
  max-width: 710px;

  margin:
    30px 0 0;

  color: var(--muted);

  font-size: 21px;

  line-height: 1.45;

  letter-spacing:
    -0.02em;
}


/* -------------------------------------------------------
   Capabilities
------------------------------------------------------- */

.capabilities-section {
  padding:
    150px 0;
}


.section-heading {
  display: grid;

  grid-template-columns:
    1.1fr 0.9fr;

  gap: 80px;

  align-items: end;

  margin-bottom: 62px;
}


.section-heading h2 {
  margin: 0;

  color: var(--navy);

  font-size:
    clamp(
      42px,
      5vw,
      68px
    );

  font-weight: 680;

  letter-spacing:
    -0.055em;

  line-height: 1.03;
}


.section-description {
  margin: 0;

  max-width: 500px;

  color: var(--muted);

  font-size: 19px;

  line-height: 1.55;

  letter-spacing:
    -0.015em;
}


.capabilities-grid {
  display: grid;

  grid-template-columns:
    repeat(2, 1fr);

  gap: 18px;
}


.capability-card {
  min-height: 370px;

  display: flex;

  flex-direction: column;

  justify-content: space-between;

  padding: 38px;

  border-radius: 28px;

  background: var(--grey);
}


.capability-number {
  color: var(--orange);

  font-size: 14px;

  font-weight: 650;
}


.capability-card h3 {
  margin:
    0 0 16px;

  color: var(--navy);

  font-size:
    clamp(
      28px,
      3vw,
      42px
    );

  font-weight: 650;

  letter-spacing:
    -0.045em;

  line-height: 1.05;
}


.capability-card p {
  max-width: 470px;

  margin: 0;

  color: var(--muted);

  font-size: 17px;

  line-height: 1.55;
}


.capability-dark {
  background:
    var(--navy);
}


.capability-dark .capability-number {
  color: #ff9450;
}


.capability-dark h3 {
  color: white;
}


.capability-dark p {
  color:
    rgba(
      255,
      255,
      255,
      0.7
    );
}


.capability-orange {
  background:
    var(--orange);
}


.capability-orange .capability-number {
  color:
    rgba(
      255,
      255,
      255,
      0.7
    );
}


.capability-orange h3 {
  color: white;
}


.capability-orange p {
  color:
    rgba(
      255,
      255,
      255,
      0.82
    );
}


/* -------------------------------------------------------
   Philosophy
------------------------------------------------------- */

.philosophy-section {
  padding:
    170px 0;

  background:
    var(--navy);
}


.philosophy {
  max-width: 1050px;
}


.philosophy h2 {
  margin: 0;

  color: white;

  font-size:
    clamp(
      48px,
      7vw,
      92px
    );

  font-weight: 680;

  letter-spacing:
    -0.06em;

  line-height: 0.99;
}


.philosophy h2 span {
  display: block;

  color: #8e94bd;
}


.philosophy > p:last-child {
  max-width: 650px;

  margin:
    34px 0 0;

  color:
    rgba(
      255,
      255,
      255,
      0.67
    );

  font-size: 21px;

  line-height: 1.5;
}


/* -------------------------------------------------------
   Areas
------------------------------------------------------- */

.areas-section {
  padding:
    150px 0;
}


.simple-heading {
  grid-template-columns:
    1fr;

  margin-bottom: 55px;
}


.area-list {
  border-top:
    1px solid
    var(--line);
}


.area-row {
  display: grid;

  grid-template-columns:
    0.9fr 1.4fr 40px;

  gap: 30px;

  align-items: center;

  padding:
    34px 4px;

  border-bottom:
    1px solid
    var(--line);

  transition:
    padding-left 0.2s ease;
}


.area-row:hover {
  padding-left: 12px;
}


.area-title {
  color: var(--navy);

  font-size: 25px;

  font-weight: 620;

  letter-spacing:
    -0.035em;
}


.area-description {
  color: var(--muted);

  font-size: 16px;

  line-height: 1.45;
}


.area-arrow {
  color: var(--orange);

  font-size: 20px;

  text-align: right;
}


/* -------------------------------------------------------
   Contact CTA
------------------------------------------------------- */

.contact-section {
  padding:
    140px 0;

  background:
    var(--orange);
}


.contact-callout {
  max-width: 950px;
}


.light-label {
  color:
    rgba(
      255,
      255,
      255,
      0.7
    );
}


.contact-callout h2 {
  margin: 0;

  color: white;

  font-size:
    clamp(
      50px,
      7vw,
      92px
    );

  font-weight: 690;

  letter-spacing:
    -0.06em;

  line-height: 0.98;
}


.contact-callout > p:not(.section-label) {
  max-width: 600px;

  margin:
    30px 0 34px;

  color:
    rgba(
      255,
      255,
      255,
      0.82
    );

  font-size: 21px;
}


.button-light {
  color: var(--navy);

  background: white;
}


/* -------------------------------------------------------
   Footer
------------------------------------------------------- */

.site-footer {
  padding:
    56px 0 28px;

  background:
    #05072a;

  color: white;
}


.footer-content {
  display: flex;

  justify-content: space-between;

  gap: 60px;

  align-items: flex-start;
}


.footer-brand {
  font-size: 20px;

  font-weight: 700;

  letter-spacing:
    -0.04em;
}


.footer-brand span {
  color: var(--orange);
}


.footer-content p {
  margin:
    12px 0 0;

  color:
    rgba(
      255,
      255,
      255,
      0.55
    );

  font-size: 14px;
}


.footer-links {
  display: flex;

  gap: 28px;

  font-size: 14px;

  color:
    rgba(
      255,
      255,
      255,
      0.72
    );
}


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


.footer-bottom {
  margin-top: 50px;

  padding-top: 22px;

  border-top:
    1px solid
    rgba(
      255,
      255,
      255,
      0.12
    );
}


.footer-bottom p {
  margin: 0;

  color:
    rgba(
      255,
      255,
      255,
      0.4
    );

  font-size: 13px;
}


/* -------------------------------------------------------
   Responsive
------------------------------------------------------- */

@media (max-width: 900px) {

  .container {
    width:
      min(
        100% - 34px,
        var(--max-width)
      );
  }


  .section-heading {
    grid-template-columns:
      1fr;

    gap: 24px;
  }


  .capabilities-grid {
    grid-template-columns:
      1fr;
  }


  .capability-card {
    min-height: 330px;
  }


  .area-row {
    grid-template-columns:
      1fr 1.2fr 30px;
  }

}


@media (max-width: 700px) {

  .nav {
    height: 56px;
  }


  .menu-button {
    display: block;
  }


  .nav-links {
    display: none;

    position: absolute;

    top: 56px;

    left: 0;

    right: 0;

    padding:
      22px 24px
      26px;

    flex-direction: column;

    align-items: flex-start;

    gap: 20px;

    background:
      rgba(
        255,
        255,
        255,
        0.97
      );

    border-bottom:
      1px solid
      var(--line);

    font-size: 16px;
  }


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


  .hero {
    min-height: auto;

    padding:
      95px 0
      90px;
  }


  .hero h1 {
    font-size:
      clamp(
        58px,
        18vw,
        86px
      );
  }


  .hero-intro {
    font-size: 20px;
  }


  .hero-actions {
    align-items: flex-start;

    flex-direction: column;

    gap: 20px;
  }


  .statement-section,
  .capabilities-section,
  .areas-section {
    padding:
      100px 0;
  }


  .philosophy-section {
    padding:
      115px 0;
  }


  .contact-section {
    padding:
      105px 0;
  }


  .statement h2,
  .section-heading h2 {
    font-size:
      clamp(
        42px,
        12vw,
        58px
      );
  }


  .capability-card {
    min-height: 290px;

    padding: 30px;
  }


  .philosophy h2,
  .contact-callout h2 {
    font-size:
      clamp(
        48px,
        13vw,
        70px
      );
  }


  .area-row {
    grid-template-columns:
      1fr 28px;

    gap: 12px;

    padding:
      27px 0;
  }


  .area-description {
    grid-column:
      1 / -1;

    order: 3;
  }


  .footer-content {
    flex-direction: column;
  }


  .footer-links {
    flex-wrap: wrap;
  }

}