/*
Theme Name: Wellside Theme
Theme URI: https://wellside-consulting.jp/
Author: Wellside Consulting
Description: Custom block theme for Wellside Consulting.
Version: 0.2.1
Requires at least: 6.7
Requires PHP: 8.3
Text Domain: wellside-theme
*/

:root {
  --wellside-content-max: 80rem;
  --wellside-reading-max: 46rem;
  --wellside-paper: #f6f2ea;
  --wellside-ink: #242321;
  --wellside-muted: #6f6a61;
  --wellside-line: #d8d0c4;
  --wellside-accent: #9b8b72;
  --wellside-gutter: clamp(1.25rem, 2.5vw, 2.75rem);
  --wellside-space-1: clamp(.75rem, .65rem + .35vw, 1rem);
  --wellside-space-2: clamp(1.25rem, 1rem + .75vw, 2rem);
  --wellside-space-3: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
  --wellside-space-4: clamp(4rem, 3rem + 3vw, 7rem);
  --wellside-space-5: clamp(6rem, 4.5rem + 5vw, 10rem);
  --wellside-rule: 1px solid var(--wellside-line);
}

html {
  scroll-behavior: smooth;
}

body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  text-underline-offset: .18em;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

.site-header {
  border-bottom: var(--wellside-rule);
  background: color-mix(in srgb, var(--wellside-paper) 96%, white 4%);
}

.site-header__inner {
  width: min(calc(100% - (2 * var(--wellside-gutter))), var(--wellside-content-max));
  max-width: var(--wellside-content-max) !important;
  min-height: clamp(4.5rem, 4rem + 1vw, 5.5rem);
  margin-inline: auto !important;
  gap: clamp(1.5rem, 3vw, 4rem);
}

.site-header__brand {
  flex: 0 0 auto;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(1.05rem, .98rem + .25vw, 1.2rem);
  letter-spacing: .01em;
  white-space: nowrap;
}

.site-header__nav {
  flex: 1 1 auto;
  justify-content: flex-end;
  font-size: .78rem;
  letter-spacing: .012em;
}

.site-header__nav .wp-block-navigation__container {
  flex-wrap: nowrap;
  gap: clamp(.8rem, 1.35vw, 1.45rem);
}

.site-header__nav .wp-block-navigation-item__content {
  padding-block: .65rem;
  white-space: nowrap;
}

.site-header__cta .wp-block-navigation-item__content {
  border-bottom: 1px solid var(--wellside-ink);
}

.site-main {
  overflow: clip;
}

.hero {
  position: relative;
  padding-block: var(--wellside-space-5) var(--wellside-space-4);
  min-height: min(78vh, 52rem);
  display: grid;
  align-items: center;
  border-bottom: var(--wellside-rule);
}

.hero__inner {
  position: relative;
  width: min(calc(100% - (2 * var(--wellside-gutter))), var(--wellside-content-max));
  max-width: var(--wellside-content-max) !important;
  margin-inline: auto !important;
}

.eyebrow {
  margin: 0 0 var(--wellside-space-2);
  color: var(--wellside-muted);
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.hero__title {
  max-width: 16ch;
  margin: 0;
  font-size: clamp(3rem, 2.25rem + 3.5vw, 6rem);
  line-height: 1.08;
  letter-spacing: -.035em;
  text-wrap: balance;
}

.hero__lead {
  max-width: 48rem;
  margin-top: var(--wellside-space-3);
  font-size: clamp(1.05rem, 1rem + .35vw, 1.3rem);
  line-height: 2;
}

.hero__actions {
  margin-top: var(--wellside-space-3);
  gap: 1rem 1.5rem;
}

.wp-block-button__link {
  border-radius: 0;
  padding: .85rem 1.3rem;
  font-size: .9rem;
}

.wp-block-button.is-style-outline .wp-block-button__link {
  background: transparent;
  border-color: var(--wellside-ink);
  color: var(--wellside-ink);
}

.hero-geometry {
  position: absolute;
  right: clamp(-2rem, -1vw, 0rem);
  top: 50%;
  width: min(31vw, 25rem);
  aspect-ratio: 1;
  transform: translateY(-50%);
  opacity: .48;
  pointer-events: none;
}

.hero-geometry span {
  position: absolute;
  inset: 0;
  border: 1px solid var(--wellside-line);
  transform: rotate(45deg);
}

.hero-geometry span:nth-child(2) {
  inset: 18%;
  transform: rotate(0deg);
}

.hero-geometry span:nth-child(3) {
  inset: 36%;
  border-radius: 50%;
}

.section {
  padding-block: var(--wellside-space-4);
  border-bottom: var(--wellside-rule);
}

.section > * {
  width: min(calc(100% - (2 * var(--wellside-gutter))), var(--wellside-content-max));
  max-width: var(--wellside-content-max) !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.section > .eyebrow {
  margin-bottom: var(--wellside-space-2) !important;
}

.section > .wp-block-heading {
  max-width: 22ch !important;
  margin-bottom: var(--wellside-space-3) !important;
  font-size: clamp(2rem, 1.5rem + 2vw, 3.7rem);
  letter-spacing: -.025em;
}

.section--insights > p:not(.eyebrow):not(.text-link),
.section--closing > p {
  max-width: var(--wellside-reading-max) !important;
  margin-left: max(var(--wellside-gutter), calc((100vw - min(100vw - (2 * var(--wellside-gutter)), var(--wellside-content-max))) / 2)) !important;
}

.concept-flow {
  display: grid !important;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  border-top: var(--wellside-rule);
  border-bottom: var(--wellside-rule);
}

.concept-flow p {
  position: relative;
  margin: 0;
  padding: 1.4rem 1rem;
  min-height: 5.25rem;
  display: flex;
  align-items: center;
  border-right: var(--wellside-rule);
  font-size: .88rem;
}

.concept-flow p:last-child {
  border-right: 0;
}

.market-grid,
.domain-grid,
.site-footer__grid {
  gap: clamp(2rem, 1.2rem + 2vw, 4rem);
}

.market-grid > .wp-block-column,
.domain-grid > .wp-block-column {
  padding-top: 1.25rem;
  border-top: var(--wellside-rule);
}

.market-grid h3,
.domain-grid h3 {
  font-size: clamp(1.5rem, 1.25rem + .8vw, 2.15rem);
}

.text-link a {
  display: inline-block;
  margin-top: 1rem;
  border-bottom: 1px solid currentColor;
}

.section--closing {
  padding-block: var(--wellside-space-5);
}

.site-footer {
  padding-block: var(--wellside-space-4) var(--wellside-space-2);
}

.site-footer__grid,
.site-footer__copyright {
  width: min(calc(100% - (2 * var(--wellside-gutter))), var(--wellside-content-max));
  max-width: var(--wellside-content-max) !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.site-footer__grid {
  grid-template-columns: minmax(18rem, 1.6fr) repeat(3, minmax(9rem, 1fr));
}

.site-footer__positioning {
  max-width: 31rem;
  color: var(--wellside-muted);
  font-size: .9rem;
}

.site-footer__links {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: .9rem;
}

.site-footer__links li + li {
  margin-top: .65rem;
}

.site-footer__copyright {
  margin-top: var(--wellside-space-3) !important;
  padding-top: var(--wellside-space-2);
  border-top: var(--wellside-rule);
  color: var(--wellside-muted);
}

@media (max-width: 1100px) {
  .site-header__nav .wp-block-navigation__responsive-container-open {
    display: flex;
  }

  .site-header__nav .wp-block-navigation__responsive-container:not(.is-menu-open) {
    display: none !important;
  }
}

@media (max-width: 900px) {
  .site-header__inner {
    min-height: 4.25rem;
  }

  .hero {
    min-height: auto;
    padding-block: 5rem 4rem;
  }

  .hero-geometry {
    width: 46vw;
    right: -18vw;
    opacity: .32;
  }

  .concept-flow {
    grid-template-columns: 1fr;
  }

  .concept-flow p {
    border-right: 0;
    border-bottom: var(--wellside-rule);
    min-height: auto;
  }

  .concept-flow p:last-child {
    border-bottom: 0;
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .hero__title {
    max-width: 10ch;
    font-size: clamp(2.65rem, 14vw, 4rem);
  }

  .hero__lead {
    line-height: 1.85;
  }

  .wp-block-button,
  .wp-block-button__link {
    width: 100%;
    text-align: center;
  }

  .section {
    padding-block: 4rem;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }
}