/* ============================================================
   yourpcai.com shared inner pages
   2026-10-03

   nexoria.html
   pricing.html
   howto.html
   support.html
   release-notes.html

   home.css の home-* クラスとは分離する。
   ============================================================ */

.pg-hero {
  min-height: 760px;
}

.pg-hero-short {
  min-height: 650px;
}

.pg-hero-subcopy {
  margin-top: -18px;
  font-size: 13px;
}

.pg-paper-section {
  background: var(--paper);
}

.pg-white-section {
  background: #fff;
}

.pg-intro {
  background: #fff;
}

.pg-intro-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 8vw;
  align-items: start;
}

.pg-intro-grid h2 {
  margin: 12px 0 30px;
  font-size: clamp(42px, 5vw, 70px);
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.pg-intro-grid h2 em {
  color: #777;
  font-style: normal;
}

.pg-lead p,
.pg-body-copy {
  margin-top: 0;
  color: #666;
  font-size: 17px;
}

.pg-card-grid {
  display: grid;
  gap: 18px;
}

.pg-card-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.pg-card-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.pg-card-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.pg-light-card,
.pg-dark-card {
  position: relative;
  padding: 30px;
  border-radius: 22px;
}

.pg-light-card {
  border: 1px solid var(--line);
  background: #fff;
}

.pg-dark-card {
  border: 1px solid #29292e;
  background: #111115;
}

.pg-light-card h3,
.pg-dark-card h3 {
  margin: 10px 0 12px;
  font-size: 23px;
  letter-spacing: -0.035em;
}

.pg-dark-card h3 {
  color: #fff;
}

.pg-light-card p {
  color: #666;
  font-size: 14px;
}

.pg-dark-card p {
  color: #999;
  font-size: 14px;
}

.pg-card-number {
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
}

.pg-warning-dark {
  margin-top: 20px;
  padding: 22px 25px;
  border: 1px solid #333339;
  border-radius: 16px;
  background: #131318;
}

.pg-warning-dark strong {
  color: var(--accent);
  font-size: 13px;
}

.pg-warning-dark p {
  margin-bottom: 0;
  color: #999;
  font-size: 12px;
}

.pg-warning {
  margin-top: 24px;
  padding: 22px 24px;
  border: 1px solid #dedee1;
  border-radius: 16px;
  background: #fff;
}

.pg-warning strong {
  font-size: 14px;
}

.pg-warning p,
.pg-warning li {
  color: var(--muted);
  font-size: 13px;
}

.pg-feature-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  margin-top: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--line);
}

.pg-feature-strip div {
  padding: 22px;
  background: #fff;
}

.pg-feature-strip strong,
.pg-feature-strip span {
  display: block;
}

.pg-feature-strip strong {
  font-size: 13px;
}

.pg-feature-strip span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.pg-split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 8vw;
  align-items: center;
}

.pg-split h2 {
  margin: 12px 0 30px;
  font-size: clamp(42px, 5vw, 70px);
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.pg-split h2 span {
  color: var(--accent);
}

.pg-dark-copy {
  color: #999;
  font-size: 16px;
}

.pg-review-box {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border: 1px solid #303038;
  border-radius: 20px;
  background: #131317;
}

.pg-review-box > div {
  flex: 1;
  padding: 20px 12px;
  text-align: center;
  border: 1px solid #29292e;
  border-radius: 14px;
}

.pg-review-box small {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
}

.pg-review-box strong {
  color: #ddd;
  font-size: 12px;
}

.pg-review-box > span {
  color: var(--accent);
}

.pg-note-box {
  margin-top: 22px;
  padding: 22px 25px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.pg-note-box strong {
  font-size: 14px;
}

.pg-note-box p,
.pg-note-box li {
  color: var(--muted);
  font-size: 13px;
}

.pg-step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.pg-step-card {
  min-height: 290px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
}

.pg-step-card > span {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 42px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.pg-step-card small {
  color: #999;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.pg-step-card h3 {
  margin: 5px 0 10px;
  font-size: 23px;
}

.pg-step-card p {
  color: var(--muted);
  font-size: 13px;
}

.pg-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.pg-btn-dark {
  background: var(--ink);
  color: #fff;
}

.pg-btn-outline {
  border: 1px solid #cfcfd3;
  color: var(--ink);
  background: transparent;
}

.pg-spec-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pg-spec-list li {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 20px;
  padding: 17px 0;
  border-top: 1px solid var(--line);
}

.pg-spec-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.pg-spec-list strong {
  font-size: 13px;
}

.pg-spec-list span {
  color: var(--muted);
  font-size: 14px;
}


/* pricing */

.pg-pricing-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
  gap: 20px;
  align-items: stretch;
}

.pg-pro-plan {
  padding: 38px;
}

.pg-plan-kicker {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.pg-plan-trial {
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.pg-pro-plan ul {
  columns: 2;
  column-gap: 40px;
  margin: 5px 0 10px;
}

.pg-pro-plan li {
  break-inside: avoid;
  margin-bottom: 6px;
}

.pg-team-plan {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #efefed;
}

.pg-team-plan h3 {
  margin: 4px 0 0;
  font-size: 20px;
}

.pg-team-plan .price {
  margin: 0;
}

.pg-team-plan ul {
  display: grid;
  gap: 6px;
  margin: 0 0 10px;
  padding-left: 20px;
  color: var(--muted);
  font-size: 13px;
}

.pg-plan-note {
  margin-top: 20px;
}


/* guides */

.pg-guide-layout {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 5vw;
  max-width: 1000px;
}

.pg-guide-layout h2 {
  margin: 10px 0 28px;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.pg-guide-layout .dark-section h2 {
  color: #fff;
}

.pg-guide-number {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 23px;
  font-weight: 800;
}

.pg-guide-number-dark {
  background: var(--accent);
  color: var(--ink);
}

.pg-number-list {
  display: grid;
  gap: 0;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  counter-reset: pgstep;
}

.pg-number-list li {
  position: relative;
  padding: 22px 0 22px 48px;
  border-top: 1px solid var(--line);
  counter-increment: pgstep;
}

.pg-number-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.pg-number-list li::before {
  content: counter(pgstep, decimal-leading-zero);
  position: absolute;
  top: 23px;
  left: 0;
  color: #999;
  font-size: 11px;
  font-weight: 800;
}

.pg-number-list strong {
  display: block;
  font-size: 16px;
}

.pg-number-list p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.pg-check-list {
  display: grid;
  gap: 12px;
}

.pg-check-list article {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.pg-check-list article > span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
}

.pg-check-list h3 {
  margin: 0 0 6px;
  font-size: 17px;
}

.pg-check-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.pg-check-list-dark article {
  border-color: #29292e;
  background: #121216;
}

.pg-check-list-dark article > span {
  background: var(--accent);
  color: var(--ink);
}

.pg-check-list-dark h3 {
  color: #fff;
}

.pg-check-list-dark p {
  color: #999;
}


/* contact */

.pg-contact-section {
  padding: 110px 7vw;
  background: var(--ink);
  color: #fff;
  text-align: center;
}

.pg-contact-section > div {
  max-width: 700px;
  margin: 0 auto;
}

.pg-contact-section h2 {
  margin: 10px 0 20px;
  font-size: clamp(40px, 5vw, 65px);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.pg-contact-section p:not(.kicker) {
  margin-bottom: 30px;
  color: #999;
}


/* release notes */

.pg-release-list {
  display: grid;
  gap: 0;
  max-width: 1000px;
}

.pg-release {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 42px 0;
  border-top: 1px solid var(--line);
}

.pg-release:last-child {
  border-bottom: 1px solid var(--line);
}

.pg-release time {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.pg-release-tag {
  display: inline-block;
  margin-bottom: 10px;
  color: #777;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.pg-release h2 {
  margin: 0 0 18px;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.pg-release p,
.pg-release li {
  color: var(--muted);
  font-size: 14px;
}

.pg-release a {
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}


/* download CTA */

.pg-download-cta {
  display: flex;
  justify-content: space-between;
  gap: 50px;
  align-items: center;
  padding: 90px 7vw;
  background: var(--ink);
  color: #fff;
}

.pg-download-cta h2 {
  margin: 10px 0 15px;
  font-size: clamp(38px, 5vw, 65px);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.pg-download-cta p:not(.kicker) {
  max-width: 620px;
  color: #999;
}


/* ------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------ */

@media (max-width: 1000px) {
  .pg-card-grid-4,
  .pg-card-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .pg-pricing-layout {
    grid-template-columns: 1fr;
  }

  .pg-team-plan {
    max-width: none;
  }

  .pg-split,
  .pg-intro-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .pg-feature-strip {
    grid-template-columns: 1fr;
  }

  .pg-download-cta {
    display: block;
  }

  .pg-download-cta .pg-actions {
    margin-top: 30px;
  }
}

@media (max-width: 760px) {
  .pg-hero,
  .pg-hero-short {
    min-height: auto;
  }

  .pg-card-grid-2,
  .pg-card-grid-3,
  .pg-card-grid-4,
  .pg-step-grid {
    grid-template-columns: 1fr;
  }

  .pg-pro-plan ul {
    columns: 1;
  }

  .pg-review-box {
    display: grid;
    grid-template-columns: 1fr;
  }

  .pg-review-box > span {
    transform: rotate(90deg);
    text-align: center;
  }

  .pg-guide-layout {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .pg-guide-number {
    width: 52px;
    height: 52px;
    font-size: 17px;
  }

  .pg-spec-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .pg-release {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

@media (max-width: 540px) {
  .pg-hero h1 {
    font-size: 49px;
  }

  .pg-light-card,
  .pg-dark-card,
  .pg-pro-plan,
  .pg-team-plan {
    padding: 24px;
  }

  .pg-check-list article {
    grid-template-columns: 38px 1fr;
    gap: 14px;
    padding: 18px;
  }
}