/* ================================================================
   CHINMIN COMPUTING — Sub-page styles (products/solutions/etc.)
   ================================================================ */

/* Page hero banner — smaller than home hero, navy */
.page-hero {
  position: relative;
  min-height: 420px;
  width: 100%;
  margin-top: var(--header-h);
  display: flex;
  align-items: flex-end;
  background-color: var(--navy);
  overflow: hidden;
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(7,20,47,0.45) 0%, rgba(7,20,47,0.78) 70%, rgba(7,20,47,0.95) 100%);
  pointer-events: none;
}
.page-hero__content {
  position: relative;
  z-index: 2;
  padding-top: 56px;
  padding-bottom: 56px;
}
.page-hero__label {
  font-family: var(--font-sans);
  font-size: 11.2px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.page-hero__title {
  font-family: var(--font-serif);
  font-size: 44px;
  font-weight: 800;
  line-height: 1.15;
  color: #FFFFFF;
  margin-top: 16px;
}
.page-hero__desc {
  font-family: var(--font-sans);
  font-size: 16.5px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
  max-width: 620px;
  margin-top: 16px;
}

/* Featured grid (products page) */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 56px;
}
.feat-card {
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: transform var(--t-default), box-shadow var(--t-default);
}
.feat-card:hover { transform: translateY(-4px); box-shadow: rgba(29,40,77,0.16) 0 12px 34px 0; }
.feat-card__img {
  height: 200px;
  background-size: cover;
  background-position: center;
}
.feat-card__title {
  font-family: var(--font-sans);
  font-size: 16.8px;
  font-weight: 700;
  color: var(--navy);
  padding: 22px 24px 0;
  letter-spacing: 0;
}
.feat-card__desc {
  font-family: var(--font-sans);
  font-size: 13.92px;
  line-height: 1.65;
  color: var(--body-text);
  padding: 8px 24px 26px;
}

/* Split feature rows (solutions / services / company pages) */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split--reverse .split__visual { order: 2; }
.split__text .sec__title { max-width: 520px; }
.split__text .sec__desc { max-width: 500px; }
.split__visual {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
}
.split__visual img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }

/* Markets grid */
.market-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 56px;
}
.market-card {
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  padding: 30px 24px;
  text-align: center;
  transition: transform var(--t-default), box-shadow var(--t-default);
}
.market-card:hover { transform: translateY(-4px); box-shadow: rgba(29,40,77,0.16) 0 12px 34px 0; }
.market-card__flag {
  width: 48px;
  height: 48px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--alt);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
}
.market-card__name {
  font-family: var(--font-sans);
  font-size: 16.8px;
  font-weight: 700;
  color: var(--navy);
  margin-top: 18px;
}
.market-card__desc {
  font-family: var(--font-sans);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--body-text);
  margin-top: 8px;
}

/* Contact page full form */
.contact-page {
  background: var(--alt);
}
.contact-page .quote-form input,
.contact-page .quote-form textarea {
  color: var(--navy-deep);
  background: var(--alt);
  border: 1px solid var(--card-border);
}
.contact-page .quote-form input::placeholder,
.contact-page .quote-form textarea::placeholder { color: var(--body-text); }
.contact-page .quote-form input:focus,
.contact-page .quote-form textarea:focus { border-color: var(--navy); background: #EEF2FA; }

/* Process steps (services) */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 56px;
}
.step-card {
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  padding: 30px 24px;
  transition: transform var(--t-default);
}
.step-card:hover { transform: translateY(-4px); }
.step-card__num {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 800;
  color: var(--red);
}
.step-card__title {
  font-family: var(--font-sans);
  font-size: 16.8px;
  font-weight: 700;
  color: var(--navy);
  margin-top: 14px;
}
.step-card__desc {
  font-family: var(--font-sans);
  font-size: 13.92px;
  line-height: 1.65;
  color: var(--body-text);
  margin-top: 8px;
}

/* Navy variant for svc cards (products page platforms) */
.svc-card--navy {
  background: var(--navy);
  border-color: var(--navy);
}
.svc-card--navy .svc-card__title { color: #FFFFFF; }
.svc-card--navy .svc-card__desc { color: rgba(255, 255, 255, 0.7); }

/* Contact channels cards (contact page) */
.c-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 56px;
}
.c-card {
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  padding: 30px 24px;
  transition: transform var(--t-default), box-shadow var(--t-default);
}
.c-card:hover { transform: translateY(-4px); box-shadow: rgba(29,40,77,0.16) 0 12px 34px 0; }
.c-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--alt);
  border: 1px solid var(--card-border);
  border-radius: 12px;
}
.c-card__icon svg { width: 22px; height: 22px; }
.c-card__title {
  font-family: var(--font-sans);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--navy);
  margin-top: 18px;
  letter-spacing: 0;
}
.c-card__text {
  font-family: var(--font-sans);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--body-text);
  margin-top: 8px;
  word-break: break-word;
}

/* FAQ (contact page) */
.faq__wrap { max-width: 860px; }
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 56px;
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: border-color var(--t-default);
}
.faq-item[open] { border-color: rgba(30, 43, 77, 0.28); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-family: var(--font-sans);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  flex-shrink: 0;
  font-size: 20px;
  font-weight: 400;
  color: var(--red);
  transition: transform var(--t-default);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  padding: 0 24px 22px;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.7;
  color: var(--body-text);
}

/* Real-life / office photo strip (3-col) */
.photo-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.photo-strip__item {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--t-default);
}
.photo-strip__item:hover { transform: translateY(-4px); }
.photo-strip__item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1279px) {
  .split { gap: 48px; }
}
@media (max-width: 1023px) {
  .split { grid-template-columns: 1fr; }
  .split--reverse .split__visual { order: 0; }
  .feat-grid { grid-template-columns: 1fr 1fr; }
  .market-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .c-cards { grid-template-columns: repeat(2, 1fr); }
  .photo-strip { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) {
  .page-hero { min-height: 360px; }
  .page-hero__title { font-size: 32px; }
  .feat-grid { grid-template-columns: 1fr; }
  .market-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .c-cards { grid-template-columns: 1fr; }
  .faq-item summary { font-size: 14.5px; }
  .photo-strip { grid-template-columns: 1fr; }
}