@charset "UTF-8";

:root {
  --navy-deep: #0F2A38;
  --navy: #14303F;
  --teal: #2A6E6A;
  --teal-pale: #8FB8B2;
  --rust: #8A3E30;
  --fog: #F3F6F6;
  --card: #FFFFFF;
  --ink: #22343C;
  --ink-soft: #4A5E66;
  --line: #D5E0E0;
  --tint: #ECF3F2;
  --serif: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
  --sans: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", Meiryo, sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--sans);
  font-weight: 400;
  background: var(--fog);
  color: var(--ink);
  line-height: 2;
  font-feature-settings: "palt";
}

.wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---- site header ---- */
.site-head {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  margin: 157px 0 0;
}

@media (max-width:1100px) {
  .site-head {
    margin: 70px 0 0;
  }
}

.site-head .wrap {
  max-width: 1080px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 16px;
  padding-bottom: 16px;
}

.site-head .company {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .14em;
  color: var(--navy);
}

.site-head .crumb {
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--teal);
  font-weight: 500;
}

.site-head .crumb::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  transform: rotate(45deg) translateY(-1px);
  margin-right: 9px;
  background: var(--teal);
}

/* ---- hero ---- */
.hero {
  position: relative;
  background: var(--navy-deep);
  color: #F4F8F8;
  overflow: hidden;
}

.hero .wrap {
  position: relative;
  padding-top: 88px;
  padding-bottom: 80px;
}

.hero .contours {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  letter-spacing: .34em;
  color: var(--teal-pale);
  font-weight: 500;
  margin-bottom: 30px;
}

.hero .eyebrow::after {
  content: "";
  flex: 0 0 64px;
  height: 1px;
  background: var(--teal-pale);
  opacity: .55;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(27px, 4.6vw, 40px);
  letter-spacing: .06em;
  line-height: 1.6;
  max-width: 19em;
}

.hero h1 .thin {
  font-size: .52em;
  display: block;
  letter-spacing: .22em;
  color: var(--teal-pale);
  margin-bottom: 14px;
  font-weight: 500;
}

/* ---- tide line (signature rule) ---- */
.tide {
  border: none;
  height: 6px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* ---- body ---- */
main {
  padding-bottom: 8px;
}

.intro {
  padding-top: 64px;
}

.intro .lead {
  font-size: 17.5px;
  line-height: 2.15;
  letter-spacing: .02em;
}

.intro p+p {
  margin-top: 1.6em;
}

section {
  margin-top: 72px;
}

section h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(21px, 3vw, 25px);
  letter-spacing: .06em;
  color: var(--navy);
  line-height: 1.6;
  display: flex;
  align-items: baseline;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
  margin-bottom: 26px;
}

section h2 .no {
  font-size: 1.4em;
  color: var(--teal);
  line-height: 1;
  font-weight: 600;
}

section p {
  letter-spacing: .02em;
}

section p+p {
  margin-top: 1.4em;
}

section .note {
  color: var(--ink-soft);
}

.callout {
  margin-top: 1.8em;
  background: var(--tint);
  border-left: 3px solid var(--teal);
  border-radius: 0 4px 4px 0;
  padding: 20px 26px;
}

.callout.warn {
  background: #F5EEEA;
  border-left-color: var(--rust);
}

ul.acts {
  list-style: none;
  margin-top: .4em;
}

ul.acts li {
  position: relative;
  padding-left: 1.7em;
  margin: .7em 0;
}

ul.acts li::before {
  content: "";
  position: absolute;
  left: .3em;
  top: .82em;
  width: 7px;
  height: 7px;
  transform: rotate(45deg);
  background: var(--rust);
}

ul.acts.effort li::before {
  background: var(--teal);
}

@media (min-width:640px) {
  ul.acts.effort {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 36px;
  }
}

/* ---- issue / footer ---- */
.issue {
  margin-top: 88px;
  padding: 36px 0 60px;
  text-align: right;
}

.issue .date {
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: .2em;
  color: var(--navy);
}

.issue .company-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: .14em;
  color: var(--navy);
  margin-top: 8px;
}

/* ---- motion ---- */
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.hero .eyebrow,
.hero h1 {
  animation: rise .8s ease-out both;
}

.hero h1 {
  animation-delay: .12s;
}

@media (prefers-reduced-motion:reduce) {

  .hero .eyebrow,
  .hero h1 {
    animation: none;
  }
}

/* ---- print ---- */
@media print {
  body {
    background: #fff;
  }

  .hero {
    background: #fff;
    color: var(--navy);
  }

  .hero .contours {
    display: none;
  }

  .hero .eyebrow {
    color: var(--teal);
  }

  .hero h1 .thin {
    color: var(--teal);
  }

  .callout,
  .callout.warn {
    background: #fff;
    padding-left: 22px;
  }
}