:root {
  --ink: #111318;
  --muted: #4d565e;
  --teal: #22bbb7;
  --teal-dark: #078b88;
  --yellow: #ffc70b;
  --paper: #fffdfa;
  --line: rgba(7, 55, 60, 0.12);
  --shadow: 0 20px 48px rgba(0, 68, 72, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  background: #fff;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", system-ui, sans-serif;
  background:
    radial-gradient(circle at 95% 92%, rgba(255, 199, 11, 0.42) 0 15%, transparent 16%),
    linear-gradient(180deg, #ffffff 0%, #ffffff 62%, #fff8db 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.desktop-comp {
  position: relative;
  width: min(100vw, 1672px);
  height: min(53.9vw, 900px);
  margin: 0 auto;
  overflow: hidden;
  line-height: 0;
}

.desktop-comp img {
  display: block;
  width: 100%;
  height: auto;
}

.hotspot {
  position: absolute;
  z-index: 5;
  display: block;
  border-radius: 999px;
}

.hotspot:focus-visible,
.mobile-page a:focus-visible,
.about-panel a:focus-visible {
  outline: 3px solid rgba(255, 199, 11, 0.95);
  outline-offset: 4px;
}

.hs-mail {
  left: 85.0%;
  top: 2.5%;
  width: 9.3%;
  height: 4.6%;
}

.hs-line {
  left: 11.3%;
  top: 43.3%;
  width: 13.7%;
  height: 6.9%;
}

.hs-manager {
  left: 20.3%;
  top: 64.5%;
  width: 11.2%;
  height: 25.8%;
  border-radius: 8px;
}

.hs-generator {
  left: 32.4%;
  top: 64.5%;
  width: 11.2%;
  height: 25.8%;
  border-radius: 8px;
}

.hs-stamp {
  left: 44.3%;
  top: 64.5%;
  width: 11.2%;
  height: 25.8%;
  border-radius: 8px;
}

.hs-care {
  left: 80.5%;
  top: 64.5%;
  width: 11.2%;
  height: 25.8%;
  border-radius: 8px;
}

.mobile-page {
  display: none;
}

.about-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: min(88vw, 1320px);
  margin: clamp(18px, 4vw, 54px) auto 82px;
  padding: 42px clamp(32px, 5vw, 70px);
  border: 1px solid rgba(34, 187, 183, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 44px rgba(0, 46, 50, 0.08);
}

.about-panel p,
.section-title p,
.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.28em;
}

.about-panel h2 {
  margin: 0 0 22px;
  font-size: clamp(2rem, 3vw, 3.05rem);
  line-height: 1.25;
  font-weight: 950;
}

.about-panel span {
  display: block;
  max-width: 790px;
  color: var(--muted);
  font-size: 1.04rem;
  font-weight: 800;
  line-height: 1.95;
}

.about-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  flex: 0 0 auto;
}

.about-main,
.about-blog {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  border-radius: 999px;
  font-weight: 900;
  white-space: nowrap;
}

.about-main {
  padding: 0 32px;
  color: #fff;
  background: var(--ink);
}

.about-blog {
  padding: 0 24px;
  color: #313a40;
  border: 1px solid rgba(17, 19, 24, 0.15);
  background: rgba(255, 255, 255, 0.84);
}

@media (max-width: 760px) {
  body {
    background:
      radial-gradient(circle at 98% 96%, rgba(255, 199, 11, 0.42) 0 16%, transparent 17%),
      radial-gradient(circle at 2% 6%, rgba(34, 187, 183, 0.14) 0 22%, transparent 23%),
      #fffdfa;
  }

  .desktop-comp {
    display: none;
  }

  .mobile-page {
    display: block;
    overflow: hidden;
  }

  .mobile-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 78px;
    padding: 16px 18px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 10px 30px rgba(0, 35, 38, 0.08);
    backdrop-filter: blur(18px);
  }

  .mobile-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.15rem;
    font-weight: 950;
  }

  .banana-mark {
    position: relative;
    width: 35px;
    height: 23px;
    display: inline-block;
    border-radius: 50% 10% 50% 50%;
    background: var(--yellow);
    transform: rotate(-22deg);
    box-shadow: inset -5px -5px 0 rgba(226, 153, 0, 0.26), 0 4px 0 #111318;
  }

  .banana-mark::after {
    content: "";
    position: absolute;
    left: 8px;
    top: 2px;
    width: 22px;
    height: 10px;
    border-bottom: 3px solid #fffdf0;
    border-radius: 0 0 999px 999px;
  }

  .mail-pill,
  .line-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, #27c9c4, #11aaa6);
    box-shadow: 0 16px 30px rgba(8, 151, 148, 0.24);
    font-weight: 900;
  }

  .mail-pill {
    min-height: 46px;
    padding: 0 16px;
    font-size: 0.92rem;
  }

  .mobile-hero {
    position: relative;
    padding: 26px 18px 44px;
  }

  .mobile-hero::before,
  .mobile-hero::after {
    content: "";
    position: absolute;
    z-index: -1;
    border-radius: 999px;
    pointer-events: none;
  }

  .mobile-hero::before {
    width: 360px;
    height: 160px;
    left: -160px;
    top: 12px;
    border: 3px solid rgba(34, 187, 183, 0.72);
    transform: rotate(-20deg);
  }

  .mobile-hero::after {
    width: 520px;
    height: 160px;
    right: -280px;
    top: 286px;
    border: 3px solid rgba(255, 199, 11, 0.82);
    transform: rotate(-15deg);
  }

  .mobile-art {
    position: relative;
    width: 100%;
    height: 310px;
    margin: 0 auto 24px;
    border-radius: 34px;
    overflow: hidden;
    background:
      url("assets/banana-labo-desktop-comp.png") -390px -50px / 930px auto no-repeat,
      rgba(255, 255, 255, 0.42);
  }

  .mobile-art img {
    display: none;
  }

  .eyebrow {
    font-size: 0.8rem;
    line-height: 1.7;
  }

  .mobile-hero h1 {
    margin: 0;
    font-size: clamp(3rem, 14vw, 4.15rem);
    line-height: 1.18;
    font-weight: 950;
  }

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

  .mobile-lead {
    margin: 24px 0 30px;
    color: #20262b;
    font-size: 1.03rem;
    font-weight: 850;
    line-height: 2;
  }

  .line-pill {
    width: 100%;
    min-height: 64px;
    font-size: 1.12rem;
  }

  .mobile-services {
    padding: 0 18px 42px;
  }

  .section-title {
    margin-bottom: 26px;
    text-align: center;
  }

  .section-title h2 {
    margin: 0;
    font-size: 2rem;
    font-weight: 950;
  }

  .mobile-service-grid {
    display: grid;
    gap: 18px;
  }

  .mobile-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 218px;
    padding: 26px 24px 24px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 13px 34px rgba(0, 46, 50, 0.08);
    text-align: center;
  }

  .service-icon {
    display: block;
    width: 96px;
    height: 86px;
    margin: 0 auto 18px;
    object-fit: contain;
  }

  .mobile-card h3 {
    margin: 0 0 14px;
    font-size: 1.18rem;
    font-weight: 950;
    line-height: 1.45;
  }

  .mobile-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 800;
    line-height: 1.85;
  }

  .mobile-card b {
    margin-top: auto;
    padding-top: 18px;
    color: var(--teal);
    font-size: 0.92rem;
  }

  .about-panel {
    flex-direction: column;
    align-items: stretch;
    width: auto;
    margin: 0 18px 58px;
    padding: 30px 24px;
  }

  .about-panel h2 {
    font-size: 2rem;
  }

  .about-panel span {
    font-size: 1rem;
  }

  .about-links {
    flex-direction: column;
    align-items: stretch;
  }

  .about-main,
  .about-blog {
    width: 100%;
  }
}