/*
Theme Name: WebサイトAI担当
Theme URI: https://ai-webtan.jp/
Author: 株式会社peko
Author URI: https://peko.co.jp/
Description: WebサイトAI担当 公式サイト用の独自WordPressテーマ。AIワプレスの運用しやすい構造を踏襲し、TOPヒーローはShortcoder差し替え対応。
Version: 0.1.0
Requires at least: 6.5
Requires PHP: 8.1
Text Domain: ai-webtan-theme
*/

/* =========================================================
   TOP HERO
========================================================= */
.aiwt-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, #f6fbff 100%);
  color: #1f2937;
  isolation: isolate;
}

.aiwt-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  opacity: .32;
  background-image:
    linear-gradient(rgba(8, 145, 178, .075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 145, 178, .075) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 84%);
}

.aiwt-hero__glow {
  position: absolute;
  z-index: -2;
  width: 470px;
  height: 470px;
  border-radius: 50%;
  filter: blur(72px);
  opacity: .16;
  animation: aiwtHeroFloat 10s ease-in-out infinite alternate;
}

.aiwt-hero__glow--one {
  top: -205px;
  right: 6%;
  background: #0ea5a8;
}

.aiwt-hero__glow--two {
  bottom: -250px;
  left: 1%;
  background: #38bdf8;
  animation-delay: -4s;
}

.aiwt-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(540px, .96fr);
  align-items: center;
  gap: 58px;
  width: min(calc(100% - 48px), 1170px);
  min-height: 680px;
  margin: 0 auto;
  padding: 42px 0;
}

.aiwt-hero__copy {
  min-width: 0;
}

.aiwt-hero__eyebrow {
  margin: 0 0 10px;
  color: var(--aiwt-accent);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .14em;
}

.aiwt-hero h1 {
  margin: 0;
  color: var(--aiwt-navy);
  font-size: clamp(42px, 5vw, 58px);
  line-height: 1.3;
  letter-spacing: -.04em;
}

.aiwt-hero__accent {
  color: var(--aiwt-accent-dark);
}

.aiwt-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 23px 0 0;
}

.aiwt-hero__tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 12px;
  border: 1px solid #d8e4e8;
  border-radius: 999px;
  background: rgba(255, 255, 255, .86);
  color: #5f6875;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  white-space: nowrap;
}

.aiwt-hero__lead {
  max-width: 640px;
  margin: 26px 0 0;
  color: #526274;
  font-size: 17px;
  line-height: 1.9;
}

.aiwt-hero__actions {
  display: flex;
  gap: 12px;
  margin-top: 30px;
}

.aiwt-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 42px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}

.aiwt-button:hover,
.aiwt-button:focus-visible {
  text-decoration: none;
}

.aiwt-button--primary {
  background: var(--aiwt-accent-dark);
  color: #fff;
}

.aiwt-button--primary:hover,
.aiwt-button--primary:focus-visible {
  background: #087f83;
  color: #fff;
}

.aiwt-button--secondary {
  border-color: #d6e5e9;
  background: rgba(255, 255, 255, .82);
  color: var(--aiwt-navy);
}

.aiwt-button--secondary:hover,
.aiwt-button--secondary:focus-visible {
  border-color: #b9d4da;
  background: #fff;
  color: var(--aiwt-accent-dark);
}

.aiwt-hero__note {
  margin: 12px 0 0;
  color: #8290a3;
  font-size: 12px;
}

.aiwt-demo {
  position: relative;
  overflow: hidden;
  border: 1px solid #d8e7eb;
  border-radius: 14px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 28px 70px rgba(18, 48, 74, .13);
  backdrop-filter: blur(12px);
}

.aiwt-demo__topbar {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 46px;
  padding: 0 16px;
  border-bottom: 1px solid #e6edf0;
  background: #f7f9fa;
}

.aiwt-demo__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #bdc9d1;
}

.aiwt-demo__app {
  margin-left: 7px;
  color: #738197;
  font-size: 11px;
  font-weight: 800;
}

.aiwt-demo__body {
  padding: 24px;
}

.aiwt-demo__status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
  padding: 13px 14px;
  border: 1px solid #e4ecef;
  border-radius: 9px;
  background: #fbfcfd;
}

.aiwt-demo__status-label {
  color: #69778a;
  font-size: 11px;
  font-weight: 800;
}

.aiwt-demo__status-value {
  color: var(--aiwt-accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.aiwt-demo__flow {
  display: grid;
  gap: 8px;
}

.aiwt-demo__step {
  display: grid;
  grid-template-columns: 30px 1fr auto;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 8px 12px;
  border: 1px solid #edf1f3;
  border-radius: 8px;
  background: #fbfcfd;
  color: #59697d;
  font-size: 12px;
  transition: border-color .22s ease, background .22s ease, transform .22s ease;
}

.aiwt-demo__step strong {
  color: #9aa6b5;
  font-size: 10px;
}

.aiwt-demo__step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #eef3f5;
  color: #7b8999;
  font-size: 10px;
  font-weight: 800;
}

.aiwt-demo__step.is-active {
  border-color: #b6dde0;
  background: #f1fbfb;
  transform: translateX(3px);
}

.aiwt-demo__step.is-active .aiwt-demo__step-icon {
  background: var(--aiwt-accent-dark);
  color: #fff;
  box-shadow: 0 0 0 5px rgba(10, 155, 160, .08);
}

.aiwt-demo__step.is-active strong {
  color: var(--aiwt-accent-dark);
}

.aiwt-demo__step.is-done {
  border-color: #d9e7e1;
  background: #f8fcfa;
}

.aiwt-demo__step.is-done .aiwt-demo__step-icon {
  background: #1f8f64;
  color: #fff;
}

.aiwt-demo__step.is-done strong {
  color: #1f8f64;
}

.aiwt-demo__progress {
  overflow: hidden;
  height: 5px;
  margin: 18px 0;
  border-radius: 10px;
  background: #e9f0f2;
}

.aiwt-demo__progress span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #0a9ba0, #38bdf8);
  transition: width .45s ease;
}

.aiwt-demo__result {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  opacity: .38;
  transform: translateY(5px);
  transition: opacity .3s ease, transform .3s ease;
}

.aiwt-demo__result.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.aiwt-demo__result div {
  padding: 11px 7px;
  border: 1px solid #e5edef;
  border-radius: 8px;
  background: #fff;
  text-align: center;
}

.aiwt-demo__result strong,
.aiwt-demo__result span {
  display: block;
}

.aiwt-demo__result strong {
  color: var(--aiwt-navy);
  font-size: 12px;
}

.aiwt-demo__result span {
  margin-top: 2px;
  color: #8491a2;
  font-size: 9px;
}

.aiwt-section {
  position: relative;
  padding: 92px 0;
}

.aiwt-section--soft {
  background: #f6f9fa;
}

.aiwt-section__inner {
  width: min(calc(100% - 48px), var(--aiwt-content-width));
  margin: 0 auto;
}

.aiwt-section__eyebrow {
  margin: 0 0 10px;
  color: var(--aiwt-accent-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
}

.aiwt-section h2 {
  margin: 0;
  color: var(--aiwt-navy);
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.42;
  letter-spacing: -.03em;
}

.aiwt-section__lead {
  max-width: 820px;
  margin: 20px 0 0;
  color: #5e6d7f;
  font-size: 16px;
  line-height: 1.9;
}

.aiwt-value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 40px;
}

.aiwt-value-card {
  padding: 28px;
  border: 1px solid #e2e9ec;
  border-radius: 12px;
  background: #fff;
}

.aiwt-value-card__number {
  margin: 0 0 12px;
  color: var(--aiwt-accent-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
}

.aiwt-value-card h3 {
  margin: 0 0 10px;
  color: var(--aiwt-navy);
  font-size: 20px;
  line-height: 1.5;
}

.aiwt-value-card p {
  margin: 0;
  color: #667085;
  font-size: 14px;
  line-height: 1.8;
}

.aiwt-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}

.aiwt-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes aiwtHeroFloat {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(34px, 24px, 0) scale(1.08); }
}

@media (max-width: 1000px) {
  .aiwt-hero__inner {
    grid-template-columns: 1fr;
    gap: 46px;
    min-height: 0;
    padding: 70px 0 82px;
  }

  .aiwt-hero__copy {
    max-width: 760px;
  }

  .aiwt-value-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .aiwt-hero__inner {
    width: calc(100% - 36px);
    padding: 52px 0 62px;
  }

  .aiwt-hero h1 {
    font-size: 37px;
  }

  .aiwt-hero__lead {
    font-size: 15px;
  }

  .aiwt-hero__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .aiwt-demo__body {
    padding: 17px;
  }

  .aiwt-demo__step {
    grid-template-columns: 28px 1fr;
  }

  .aiwt-demo__step strong {
    grid-column: 2;
  }

  .aiwt-demo__result {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .aiwt-section {
    padding: 68px 0;
  }

  .aiwt-section__inner {
    width: calc(100% - 36px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .aiwt-hero__glow {
    animation: none;
  }

  .aiwt-demo__step,
  .aiwt-demo__progress span,
  .aiwt-demo__result,
  .aiwt-reveal {
    transition: none;
  }

  .aiwt-reveal {
    opacity: 1;
    transform: none;
  }
}