@charset "UTF-8";

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: #10284a;
  font-family:
    "Noto Sans JP",
    "Yu Gothic",
    "Hiragino Kaku Gothic ProN",
    Meiryo,
    sans-serif;
  background: #fff;
}

/* ===== TOP ===== */

.hero {
  position: relative;
  min-height: 590px;
  overflow: hidden;
  background: #fff;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1180px, 88%);
  min-height: 590px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}

.hero-copy {
  width: 58%;
  padding-left: 20px;
}

.hero-copy h1 {
  margin: 0 0 28px;
  font-size: clamp(36px, 4.2vw, 60px);
  line-height: 1.25;
  letter-spacing: .03em;
  font-weight: 800;
}

.hero-copy .blue {
  color: #0d477d;
}

.hero-copy .green {
  color: #19965f;
}

.hero-copy h2 {
  margin: 0 0 12px;
  font-size: clamp(20px, 2vw, 29px);
  line-height: 1.5;
  color: #17395e;
}

.hero-copy p {
  margin: 0;
  font-size: clamp(16px, 1.5vw, 21px);
  line-height: 1.8;
  color: #172d47;
  font-weight: 600;
}

.hero-logo {
  width: 42%;
  max-width: 560px;
}

.hero-logo img {
  display: block;
  width: 100%;
  height: auto;
  mix-blend-mode: multiply;
}

/* Decorative shapes inspired by the supplied design */
.decor {
  position: absolute;
  z-index: 1;
  width: 230px;
  height: 330px;
  opacity: .55;
  background:
    linear-gradient(135deg, transparent 0 37%, #dbe6f2 38% 45%, transparent 46%),
    linear-gradient(35deg, transparent 0 42%, #e6a9bd 43% 51%, transparent 52%),
    linear-gradient(155deg, transparent 0 48%, #f0d2dd 49% 57%, transparent 58%);
}

.decor-left {
  left: -105px;
  top: 170px;
  transform: rotate(-4deg);
}

.decor-right {
  right: -100px;
  top: 120px;
  transform: rotate(8deg) scaleX(-1);
}

/* ===== CONTENT ===== */

.intro {
  padding: 100px 8%;
  text-align: center;
  background: #f7f8fa;
}

.intro .eyebrow {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: .18em;
  font-weight: 700;
  color: #19965f;
}

.intro h2 {
  margin: 0 0 24px;
  font-size: clamp(28px, 3vw, 42px);
  color: #0d477d;
}

.intro p:last-child {
  max-width: 760px;
  margin: auto;
  line-height: 2;
  color: #40536a;
}

/* ===== FOOTER ===== */

.footer {
  position: relative;
  min-height: 300px;
  padding: 45px 20px 25px;
  text-align: center;
  color: #fff;
  background: #063f78;
}

.footer-logo {
  width: 260px;
  margin: 0 auto 10px;
}

.footer-logo img {
  display: block;
  width: 100%;
  height: auto;
  mix-blend-mode: screen;
}

.contact p {
  margin: 6px 0;
  font-size: 15px;
}

.copyright {
  margin: 35px 0 0;
  font-size: 12px;
  opacity: .8;
}

/* ===== SMARTPHONE ===== */

@media (max-width: 768px) {
  .hero {
    min-height: auto;
  }

  .hero-inner {
    min-height: auto;
    padding: 55px 0 70px;
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-copy {
    width: 100%;
    padding-left: 0;
  }

  .hero-copy h1 {
    font-size: clamp(31px, 9vw, 48px);
  }

  .hero-copy h2 {
    font-size: 20px;
  }

  .hero-copy p {
    font-size: 15px;
  }

  .hero-logo {
    width: min(90%, 430px);
    margin: 0 auto;
  }

  .decor {
    opacity: .25;
  }

  .intro {
    padding: 70px 8%;
  }

  .pc {
    display: none;
  }
}