@charset "UTF-8";
/**
 * SALUTO - About Page Specific CSS
 * /about/index.php 専用スタイル
 */

/* ===== HERO SECTION ===== */
.kn-about-hero {
  background: linear-gradient(135deg, #fff 0%, #f4fbff 58%, #e8f5f3 100%);
  padding: 68px 0 72px;
}
.kn-about-hero::before {
  background: radial-gradient(circle at 83% 16%, rgba(46, 164, 148, .16), transparent 40%),
              radial-gradient(circle at 12% 90%, rgba(59, 130, 246, .08), transparent 45%);
}
.kn-about-hero .hero-title {
  color: #0f172a;
}
.kn-about-hero .about-hero-badge {
  background: #e1f4f0;
  color: #147c70;
  border: 1px solid #b9e4da;
  font-size: .82rem;
  font-weight: 700;
}
.kn-about-hero .hero-brand-copy {
  color: #176b62 !important;
  display: block !important;
}
.kn-about-hero .hero-sub {
  color: #475569 !important;
}
.kn-about-hero .btn-outline-white {
  background: #fff;
  color: #1e293b;
  border-color: #bdcbd8;
  backdrop-filter: none;
}
.kn-about-hero .btn-outline-white:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}
.about-hero-left {
  min-width: 0;
}
.about-hero-right {
  min-width: 0;
  margin: 0;
  text-align: center;
}
.about-people-photo {
  display: block;
  width: 100%;
  height: clamp(230px, 26vw, 290px);
  object-fit: cover;
  object-position: center 38%;
  border-radius: 18px;
  box-shadow: 0 14px 32px rgba(15, 23, 42, .1);
}
.about-screen-frame {
  position: relative;
  width: 90%;
  margin: -84px 0 0 auto;
  overflow: hidden;
  border: 1px solid #dbe5eb;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 16px 34px rgba(15, 23, 42, .15);
}
.about-screen-frame img {
  display: block;
  width: 100%;
  height: auto;
}
.about-hero-right figcaption {
  margin-top: 12px;
  font-size: .72rem;
  color: #64748b;
}

/* ===== HERO INLINE REPLACEMENTS ===== */
.about-hero-badge-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.about-hero-title {
  font-size: clamp(24px, 3.4vw, 42px);
  margin-bottom: 14px;
  line-height: 1.25;
}
.about-hero-brand-copy {
  font-size: clamp(16px, 1.9vw, 22px);
  font-weight: 700;
  color: #176b62;
  margin-bottom: 16px;
}
.about-hero-sub {
  font-size: .94rem;
  color: #475569;
  line-height: 1.8;
  margin-bottom: 26px;
  max-width: 560px;
}
.about-hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.about-btn-notify {
  text-decoration: none;
  font-weight: 800;
}
.about-btn-pricing {
  text-decoration: none;
}

/* ===== SECTION COMMON ===== */
.section .h-lg {
  max-width: 760px;
  margin-inline: auto;
  font-size: clamp(26px, 2.8vw, 36px);
  line-height: 1.45;
  letter-spacing: -.02em;
  text-wrap: balance;
}
.sec-lead {
  max-width: 740px;
  margin: 14px auto 0;
  line-height: 1.85;
}
.about-sec-badge-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}
.about-lead-p {
  font-size: .95rem;
  line-height: 1.9;
  color: #334155;
  margin-bottom: 18px;
}
.about-lead-note {
  font-size: .92rem;
  line-height: 1.85;
  color: #475569;
  margin: 0;
}

/* ===== CONTENT BOXES ===== */
.content-box {
  max-width: 880px;
  margin: 36px auto 0;
  background: #fff;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, .03);
}
.content-box-gray {
  max-width: 880px;
  margin: 36px auto 0;
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  padding: 32px 28px;
}
.about-middle-box {
  max-width: 880px;
  margin: 20px auto 0;
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  padding: 24px 28px;
}
.about-middle-box p {
  font-size: .94rem;
  line-height: 1.9;
  color: #334155;
  margin: 0;
}
.about-quote-box {
  padding: 14px 18px;
  background: #f0fdf4;
  border-left: 4px solid #16a34a;
  border-radius: 0 8px 8px 0;
  font-size: .88rem;
  color: #166534;
  line-height: 1.7;
}

/* ===== PAIN CARDS ===== */
.about-pain-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 14px;
  font-size: .85rem;
  color: #475569;
}
.about-pain-card strong {
  color: #0f172a;
  display: block;
  margin-bottom: 4px;
}
.about-rel-article {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed #cbd5e1;
  font-size: .82rem;
}
.about-rel-article span {
  font-weight: 700;
  color: #1e293b;
}
.about-rel-article a {
  color: #2563eb;
  text-decoration: underline;
}

/* ===== COMPARISON CARDS ===== */
.about-comp-card-large {
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  padding: 24px;
}
.about-comp-card-large h3 {
  font-size: 1.02rem;
  font-weight: 900;
  color: #0f172a;
  margin-bottom: 10px;
}
.about-comp-card-large p {
  font-size: .86rem;
  color: #475569;
  line-height: 1.8;
  margin: 0;
}
.about-comp-card-saluto {
  background: #eff6ff;
  border: 1.5px solid #bfdbfe;
  border-radius: 14px;
  padding: 24px;
}
.about-comp-card-saluto h3 {
  font-size: 1.02rem;
  font-weight: 900;
  color: #1e40af;
  margin-bottom: 10px;
}
.about-comp-card-saluto p {
  font-size: .86rem;
  color: #1e3a8a;
  line-height: 1.8;
  margin: 0;
}

/* ===== SCREENSHOT GRID ===== */
.about-screen-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  max-width: 980px;
  margin: 36px auto 0;
}
.about-screen-card {
  margin: 0;
  min-width: 0;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .07);
}
.about-screen-card a {
  display: block;
  overflow: hidden;
}
.about-screen-card a:focus-visible {
  outline: 3px solid #2563eb;
  outline-offset: -3px;
}
.about-screen-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: left top;
}
.about-screen-card figcaption {
  padding: 15px 17px;
  color: #475569;
  font-size: .85rem;
  line-height: 1.6;
}
.about-screen-card strong {
  display: block;
  color: #0f172a;
  font-size: .95rem;
  margin-bottom: 3px;
}
.about-screen-note {
  text-align: center;
  color: #64748b;
  font-size: .78rem;
  margin-top: 16px;
}

/* ===== FLOW GRID ===== */
.about-flow-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: 980px;
  margin: 36px auto 0;
  padding: 0;
  list-style: none;
}
.about-flow-step {
  min-width: 0;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 24px;
}
.about-flow-step .about-flow-number {
  font-size: .74rem;
  font-weight: 800;
  color: #2563eb;
}
.about-flow-step h3 {
  font-size: 1.12rem;
  color: #0f172a;
  margin: 7px 0 11px;
  line-height: 1.45;
}
.about-flow-step p {
  font-size: .9rem;
  line-height: 1.85;
  color: #475569;
  margin: 0 0 13px;
}
.about-flow-step dl {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-top: 13px;
  border-top: 1px solid #dbe3ed;
  font-size: .82rem;
  line-height: 1.7;
}
.about-flow-step dl div {
  display: grid;
  grid-template-columns: 4.4em 1fr;
  gap: 8px;
}
.about-flow-step dt {
  font-weight: 800;
  color: #1e40af;
}
.about-flow-step dd {
  margin: 0;
  color: #334155;
}

/* ===== PAIR GRID & PLAN CARDS ===== */
.about-pair-grid {
  max-width: 880px;
  margin: 36px auto 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.about-work-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0;
}
.about-plan-card {
  background: #fff;
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  padding: 24px;
}
.about-plan-card .badge {
  margin-bottom: 10px;
}
.about-plan-card h3 {
  font-size: 1.02rem;
  font-weight: 900;
  color: #0f172a;
  margin-bottom: 10px;
}
.about-plan-card p {
  font-size: .86rem;
  color: #475569;
  line-height: 1.8;
  margin: 0;
}

/* ===== CHECKLIST GRID ===== */
.about-check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.about-check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: #334155;
}
.about-check-mark {
  color: #2563eb;
  font-weight: 900;
  font-size: 1.1rem;
  line-height: 1.2;
}

/* ===== BOTTOM CTA ===== */
.about-cta-outer {
  padding: 64px 20px;
}
.about-cta-block {
  margin: 0;
}
.about-cta-btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 24px;
}
.about-cta-btns .btn {
  text-decoration: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 860px) {
  .about-hero-grid {
    grid-template-columns: 1fr;
  }
  .about-hero-right {
    max-width: 650px;
    width: 100%;
    justify-self: center;
  }
}
@media (max-width: 600px) {
  .kn-about-hero {
    padding: 50px 0 56px;
  }
  .about-hero-grid {
    gap: 30px;
  }
  .about-people-photo {
    height: 230px;
  }
  .about-screen-frame {
    width: 92%;
    margin-top: -38px;
  }
  .section .h-lg {
    max-width: 20em;
    font-size: clamp(24px, 6.3vw, 29px);
    line-height: 1.5;
  }
  .about-screen-grid,
  .about-flow-grid,
  .about-pair-grid,
  .about-work-list {
    grid-template-columns: 1fr;
  }
  .about-screen-card img {
    aspect-ratio: auto;
  }
  .content-box,
  .content-box-gray {
    padding: 24px 20px;
  }
}