/* ============================================
   Patient Information – After Care Page
   DC Clinic – Premium Medical Luxury
   ============================================ */

/* ===== ROOT VARIABLES ===== */
:root {
  --pi-radius: 16px;
  --pi-radius-sm: 10px;
  --pi-gap: 40px;
  --pi-sidebar-w: 340px;
  --pi-c-gold: #AC8D62;
  --pi-c-gold-dark: #B8945A;
  --pi-c-navy: #635943;
  --pi-c-dark: #2B2B2B;
  --pi-c-surface: #F7EBE4;
  --pi-c-cream: #FAF6F2;
  --pi-c-border: #E5DDD5;
  --pi-c-text: #3D3D3D;
  --pi-c-muted: #8A8275;
  --pi-shadow: 0 2px 12px rgba(99, 89, 67, .06);
  --pi-shadow-lg: 0 8px 40px rgba(99, 89, 67, .10);
  --pi-transition: .35s cubic-bezier(.4, 0, .2, 1);
  --pi-font: 'Hanken Grotesk', 'Be Vietnam Pro', 'Noto Sans Thai', sans-serif;
}

/* ===== PAGE TITLE ===== */
.pi-page-title {
  text-align: center;
  padding: 60px 0 40px;
  background: var(--pi-c-cream);
}
.pi-page-title h1 {
  font-family: var(--pi-font);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--pi-c-navy);
  margin: 0;
  letter-spacing: -0.5px;
}
.pi-page-title__sub {
  font-size: 1.05rem;
  color: var(--pi-c-muted);
  margin-top: 12px;
  line-height: 1.6;
}

/* ===== MAIN LAYOUT ===== */
.pi-layout {
  padding: 48px 0 80px;
}
.pi-layout__grid {
  display: grid;
  grid-template-columns: minmax(0, 2.3fr) minmax(280px, 1fr);
  gap: var(--pi-gap);
  align-items: start;
}
.pi-layout__main {
  min-width: 0;
}
.pi-layout__sidebar {
  min-width: 0;
}

/* ===== HERO IMAGE ===== */
.pi-hero-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--pi-radius);
  overflow: hidden;
  margin-bottom: 40px;
}
.pi-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===== ARTICLE CONTENT ===== */
.pi-article h2 {
  font-family: var(--pi-font);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--pi-c-navy);
  margin: 0 0 20px;
  line-height: 1.3;
}
.pi-article h3 {
  font-family: var(--pi-font);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--pi-c-navy);
  margin: 32px 0 16px;
  line-height: 1.3;
}
.pi-article p {
  font-size: 1rem;
  color: var(--pi-c-text);
  line-height: 1.8;
  margin: 0 0 20px;
  max-width: 680px;
}
.pi-article ul {
  padding-left: 20px;
  margin: 0 0 24px;
  max-width: 680px;
}
.pi-article ul li {
  font-size: 1rem;
  color: var(--pi-c-text);
  line-height: 1.8;
  margin-bottom: 8px;
}
.pi-article ul li::marker {
  color: var(--pi-c-gold);
}

/* ===== AFTER-CARE SERVICES ===== */
.pi-services-section {
  padding: 80px 0;
  background: var(--pi-c-cream);
  margin-top: 80px;
}
.pi-services-section__header {
  text-align: center;
  margin-bottom: 48px;
}
.pi-services-section__label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--pi-c-gold);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.pi-services-section__title {
  font-family: var(--pi-font);
  font-size: 2rem;
  font-weight: 800;
  color: var(--pi-c-navy);
  margin: 0 0 8px;
}
.pi-services-section__desc {
  font-size: 1rem;
  color: var(--pi-c-muted);
  line-height: 1.6;
}
.pi-services-grid {
  display: block;
}

/* Owl Carousel nav buttons */
.pi-services-grid .owl-nav {
  margin-top: 24px;
  text-align: center;
}
.pi-services-grid .owl-nav button.owl-prev,
.pi-services-grid .owl-nav button.owl-next {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--pi-c-border);
  color: var(--pi-c-gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 6px;
  transition: var(--pi-transition);
}
.pi-services-grid .owl-nav button.owl-prev:hover,
.pi-services-grid .owl-nav button.owl-next:hover {
  background: var(--pi-c-gold);
  color: #fff;
  border-color: var(--pi-c-gold);
}
.pi-services-grid .owl-nav .material-symbols-outlined {
  font-size: 24px;
}

/* Owl Carousel dots */
.pi-services-grid .owl-dots {
  text-align: center;
  margin-top: 12px;
}
.pi-services-grid .owl-dots .owl-dot span {
  width: 8px;
  height: 8px;
  margin: 5px;
  background: var(--pi-c-border);
  border-radius: 50%;
  transition: var(--pi-transition);
}
.pi-services-grid .owl-dots .owl-dot.active span {
  background: var(--pi-c-gold);
  width: 28px;
  border-radius: 4px;
}
.pi-service-card {
  background: #fff;
  border: 1px solid var(--pi-c-border);
  border-radius: var(--pi-radius);
  overflow: hidden;
  transition: var(--pi-transition);
  text-decoration: none;
  display: block;
}
.pi-service-card:hover {
  box-shadow: var(--pi-shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(172, 141, 98, .3);
}
.pi-service-card__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}
.pi-service-card__body {
  padding: 24px 20px;
}
.pi-service-card__title {
  font-family: var(--pi-font);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--pi-c-navy);
  margin: 0 0 10px;
}
.pi-service-card__text {
  font-size: .9rem;
  color: var(--pi-c-muted);
  line-height: 1.6;
  margin: 0;
}

/* ===== CTA SECTION ===== */
.pi-cta-section {
  padding: 80px 0;
  text-align: center;
}
.pi-cta-section h2 {
  font-family: var(--pi-font);
  font-size: 2rem;
  font-weight: 800;
  color: var(--pi-c-navy);
  margin: 0 0 12px;
}
.pi-cta-section p {
  font-size: 1.05rem;
  color: var(--pi-c-muted);
  margin: 0 0 32px;
  line-height: 1.6;
}
.pi-cta-section__buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.pi-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--pi-radius-sm);
  font-size: .95rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--pi-transition);
}
.pi-cta-btn--gold {
  background: var(--pi-c-gold);
  color: #fff;
}
.pi-cta-btn--gold:hover {
  background: var(--pi-c-gold-dark);
}
.pi-cta-btn--outline {
  background: transparent;
  color: var(--pi-c-navy);
  border: 1px solid var(--pi-c-border);
}
.pi-cta-btn--outline:hover {
  border-color: var(--pi-c-gold);
  color: var(--pi-c-gold);
}

/* ===== SIDEBAR ===== */
.pi-sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ===== SOCIAL CARDS ===== */
.pi-social {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pi-social__card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border-radius: var(--pi-radius);
  text-decoration: none;
  transition: var(--pi-transition);
  border: 1px solid transparent;
}
.pi-social__card:hover {
  transform: translateX(4px);
}
.pi-social__card--facebook {
  background: #1877F2;
  color: #fff;
}
.pi-social__card--instagram {
  background: linear-gradient(135deg, #833AB4, #FD1D1D, #FCB045);
  color: #fff;
}
.pi-social__card--tiktok {
  background: #000;
  color: #fff;
}
.pi-social__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, .15);
  flex-shrink: 0;
}
.pi-social__icon i {
  font-size: 22px;
}
.pi-social__icon .material-symbols-outlined {
  font-size: 22px;
}
.pi-social__info {
  flex: 1;
}
.pi-social__name {
  font-size: .95rem;
  font-weight: 700;
  margin: 0;
}
.pi-social__handle {
  font-size: .8rem;
  opacity: .8;
  margin: 2px 0 0;
}
.pi-social__arrow {
  flex-shrink: 0;
  opacity: .6;
  transition: var(--pi-transition);
}
.pi-social__card:hover .pi-social__arrow {
  opacity: 1;
  transform: translateX(4px);
}

/* ===== CONTACT FORM ===== */
.pi-contact-form {
  background: #fff;
  border: 1px solid var(--pi-c-border);
  border-radius: var(--pi-radius);
  padding: 28px 24px;
}
.pi-contact-form__title {
  font-family: var(--pi-font);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--pi-c-navy);
  margin: 0 0 20px;
  line-height: 1.4;
}
.pi-form__group {
  margin-bottom: 14px;
}
.pi-form__input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--pi-c-border);
  border-radius: var(--pi-radius-sm);
  font-size: .9rem;
  color: var(--pi-c-text);
  background: var(--pi-c-cream);
  transition: var(--pi-transition);
  outline: none;
  font-family: var(--pi-font);
}
.pi-form__input:focus {
  border-color: var(--pi-c-gold);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(172, 141, 98, .08);
}
.pi-form__input::placeholder {
  color: var(--pi-c-muted);
}
.pi-form__label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--pi-c-navy);
  margin-bottom: 10px;
}
.pi-form__checkboxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.pi-form__checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  color: var(--pi-c-text);
  cursor: pointer;
}
.pi-form__checkbox input {
  width: 16px;
  height: 16px;
  accent-color: var(--pi-c-gold);
  flex-shrink: 0;
}
.pi-form__submit {
  width: 100%;
  padding: 14px;
  background: var(--pi-c-gold);
  color: #fff;
  border: none;
  border-radius: var(--pi-radius-sm);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--pi-transition);
  font-family: var(--pi-font);
  margin-top: 8px;
}
.pi-form__submit:hover {
  background: var(--pi-c-gold-dark);
}

/* ===== RESPONSIVE: TABLET ===== */
@media (max-width: 1023px) {
  .pi-layout__grid {
    grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
    gap: 28px;
  }
}

/* ===== RESPONSIVE: MOBILE ===== */
@media (max-width: 767px) {
  .pi-page-title {
    padding: 40px 0 28px;
  }
  .pi-page-title h1 {
    font-size: 1.75rem;
  }
  .pi-page-title__sub {
    font-size: .95rem;
  }
  .pi-layout {
    padding: 32px 0 56px;
  }
  .pi-layout__grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .pi-hero-image {
    margin-bottom: 28px;
  }
  .pi-article h2 {
    font-size: 1.4rem;
  }
  .pi-article h3 {
    font-size: 1.15rem;
  }
  .pi-article p {
    font-size: .95rem;
    line-height: 1.7;
  }

  /* Mobile: After-care services → Owl Carousel (1 item) */
  .pi-services-section {
    padding: 48px 0;
    margin-top: 48px;
  }
  .pi-services-section__title {
    font-size: 1.5rem;
  }

  /* Mobile: CTA */
  .pi-cta-section {
    padding: 48px 0;
  }
  .pi-cta-section h2 {
    font-size: 1.5rem;
  }
  .pi-cta-section__buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .pi-cta-btn {
    justify-content: center;
  }

  /* Mobile: Sidebar → stacked sections */
  .pi-sidebar {
    position: static;
    margin-top: 48px;
  }

  /* Mobile: Social → horizontal compact */
  .pi-social {
    flex-direction: row;
    gap: 10px;
  }
  .pi-social__card {
    flex: 1;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px 12px;
    gap: 8px;
  }
  .pi-social__arrow {
    display: none;
  }
  .pi-social__info {
    text-align: center;
  }

  /* Mobile: Contact form checkboxes → 2 columns */
  .pi-form__checkboxes {
    grid-template-columns: 1fr 1fr;
  }
}

/* ===== RESPONSIVE: SMALL MOBILE ===== */
@media (max-width: 480px) {
  .pi-form__checkboxes {
    grid-template-columns: 1fr;
  }
}