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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #0b1522;
  color: #f4f1ea;
}

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

.hero {
  min-height: 100vh;
  background:
    radial-gradient(
      circle at 85% 15%,
      rgba(82, 103, 126, 0.18),
      transparent 35%
    ),
    #0b1522;
}

/* HEADER */

.header {
  width: min(1440px, calc(100% - 64px));
  height: 96px;

  margin: 0 auto;

  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;

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

.logo {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.18em;

  color: #f4f1ea;
  text-decoration: none;
}

.nav {
  display: flex;
  gap: 34px;
}

.nav a {
  color: rgba(244, 241, 234, 0.65);
  text-decoration: none;

  font-size: 13px;

  transition: 0.2s ease;
}

.nav a:hover {
  color: #ffffff;
}

.header-cta {
  justify-self: end;

  color: #f4f1ea;
  text-decoration: none;

  font-size: 11px;
  font-weight: 600;

  letter-spacing: 0.1em;
  text-transform: uppercase;

  padding-bottom: 5px;

  border-bottom: 1px solid rgba(244, 241, 234, 0.5);
}


/* HERO CONTENT */

.hero-container {
  width: min(1440px, calc(100% - 64px));

  min-height: calc(100vh - 96px);

  margin: 0 auto;

  display: grid;

  grid-template-columns:
    minmax(0, 0.95fr)
    minmax(480px, 1.05fr);

  gap: clamp(60px, 7vw, 120px);

  align-items: center;

  padding: 80px 0 110px;
}


/* LEFT */

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  display: flex;
  align-items: center;

  gap: 14px;

  margin-bottom: 28px;

  color: #8c99a6;

  font-size: 10px;
  font-weight: 600;

  letter-spacing: 0.17em;
}

.eyebrow::before {
  content: "";

  display: block;

  width: 30px;
  height: 1px;

  background: #5b7188;
}


h1 {
  font-size: clamp(54px, 5.4vw, 88px);

  line-height: 0.97;

  letter-spacing: -0.055em;

  font-weight: 500;
}

h1 .secondary {
  display: block;

  margin-top: 14px;

  color: #8794a0;

  font-weight: 400;
}


.hero-description {
  max-width: 590px;

  margin-top: 36px;

  color: rgba(244, 241, 234, 0.69);

  font-size: 17px;

  line-height: 1.7;
}


/* BUTTONS */

.hero-actions {
  display: flex;
  align-items: center;

  gap: 16px;

  margin-top: 42px;
}

.btn-primary {
  min-height: 58px;

  padding: 0 24px;

  display: inline-flex;
  align-items: center;

  gap: 30px;

  background: #f4f1ea;
  color: #0b1522;

  text-decoration: none;

  font-size: 13px;
  font-weight: 600;

  transition: 0.2s ease;
}

.btn-primary:hover {
  background: white;
  transform: translateY(-2px);
}

.btn-secondary {
  min-height: 58px;

  padding: 0 22px;

  display: inline-flex;
  align-items: center;

  border: 1px solid rgba(255, 255, 255, 0.2);

  color: rgba(244, 241, 234, 0.82);

  text-decoration: none;

  font-size: 13px;

  transition: 0.2s ease;
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.5);
  color: white;
}


.hero-note {
  display: flex;
  align-items: center;

  gap: 10px;

  margin-top: 24px;

  color: rgba(244, 241, 234, 0.42);

  font-size: 11px;
}

.hero-note::before {
  content: "";

  width: 5px;
  height: 5px;

  border-radius: 100%;

  background: #607991;
}


/* =========================
   IMAGE GRID
========================= */

.hero-visual {
  position: relative;

  min-height: 590px;

  display: grid;

  grid-template-columns: 0.92fr 1.08fr;
  grid-template-rows: 0.9fr 1.1fr;

  gap: 10px;
}

.hero-image {
  position: relative;

  overflow: hidden;

  background-color: #172738;

  background-size: cover;
  background-position: center;
}

.hero-image::after {
  content: "";

  position: absolute;
  inset: 0;

  background:
    linear-gradient(
      to bottom,
      rgba(8, 15, 24, 0.03),
      rgba(8, 15, 24, 0.28)
    );
}

.image-1 {
  background-image: url("../assets/images/hero-01.jpg");
  transform: translateY(32px);
}

.image-2 {
  background-image: url("../assets/images/hero-02.jpg");
}

.image-3 {
  background-image: url("../assets/images/hero-03.jpg");
}

.image-4 {
  background-image: url("../assets/images/hero-04.jpg");
  transform: translateY(-26px);
}


.visual-label {
  position: absolute;

  left: -34px;
  bottom: 62px;

  z-index: 5;

  background: #f4f1ea;
  color: #0b1522;

  padding: 16px 18px;

  font-size: 9px;
  font-weight: 700;

  line-height: 1.4;

  letter-spacing: 0.14em;
}

.visual-label span {
  display: block;

  margin-bottom: 8px;

  color: #607991;

  font-size: 8px;
}


/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1050px) {

  .header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

  .hero-container {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 780px;
  }

  .hero-visual {
    min-height: 650px;
  }

  .visual-label {
    left: 20px;
  }
}


@media (max-width: 650px) {

  .header {
    width: calc(100% - 36px);
    height: 78px;
  }

  .logo {
    font-size: 18px;
  }

  .header-cta {
    font-size: 9px;
  }

  .hero-container {
    width: calc(100% - 36px);

    padding-top: 60px;

    gap: 60px;
  }

  h1 {
    font-size: clamp(44px, 13vw, 62px);
  }

  .hero-description {
    font-size: 15px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .hero-visual {
    min-height: 430px;

    grid-template-rows: 190px 230px;

    gap: 7px;
  }

  .image-1,
  .image-4 {
    transform: none;
  }

  .visual-label {
    left: 12px;
    bottom: -24px;
  }
}