.phu-quoc-page { background: var(--white); }
.phu-quoc-page .lang-switch { text-decoration: none; }
.phu-quoc-page .site-header .menu-toggle { margin-left: 1rem; }
.phu-hero .hero-content { max-width: 900px; }
.phu-hero h1 { max-width: 760px; }
.breadcrumbs { display: flex; align-items: center; gap: .65rem; padding-top: 2rem; padding-bottom: 1rem; color: var(--muted); font-size: .82rem; }
.breadcrumbs a { color: var(--ocean); text-underline-offset: .2em; }
.phu-intro { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 8vw, 8rem); align-items: end; padding-top: 3rem; }
.phu-intro h2 { margin-bottom: 0; }
.phu-card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.phu-program-card { min-height: 360px; display: flex; flex-direction: column; padding: clamp(1.5rem, 3vw, 2.5rem); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; }
.phu-program-card.featured, .phu-program-card.dark-card { color: white; background: var(--navy); }
.phu-program-card.dark-card { background: linear-gradient(145deg, #041b2d, #0b3d91); }
.phu-program-card .card-kicker { min-height: auto; margin-bottom: 3rem; color: var(--ocean); }
.phu-program-card.featured .card-kicker, .phu-program-card.dark-card .card-kicker { color: var(--cyan); }
.phu-program-card h3 { margin-bottom: 1rem; font: 500 clamp(2rem, 4vw, 3.5rem)/1 var(--display); text-transform: uppercase; }
.phu-program-card > p:not(.card-kicker) { max-width: 600px; color: var(--muted); }
.phu-program-card.featured > p:not(.card-kicker), .phu-program-card.dark-card > p:not(.card-kicker) { color: rgba(255,255,255,.68); }
.phu-card-bottom { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-top: auto; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.featured .phu-card-bottom, .dark-card .phu-card-bottom { border-color: rgba(255,255,255,.2); }
.phu-card-bottom span { color: var(--muted); font-size: .75rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.featured .phu-card-bottom span, .dark-card .phu-card-bottom span { color: rgba(255,255,255,.62); }
.phu-card-bottom strong { color: var(--ocean); font: 500 2.6rem var(--display); }
.featured .phu-card-bottom strong, .dark-card .phu-card-bottom strong { color: var(--cyan); }
.phu-training { color: white; background: var(--navy); }
.phu-training-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.phu-training h2 { margin-bottom: 1.5rem; }
.training-copy { max-width: 520px; color: rgba(255,255,255,.66); }
.training-prices { border-top: 1px solid rgba(255,255,255,.22); }
.training-prices > div { min-height: 118px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1.5rem; align-items: center; border-bottom: 1px solid rgba(255,255,255,.22); }
.training-prices span { font-weight: 600; }
.training-prices strong { color: var(--cyan); font: 500 clamp(1.5rem, 3vw, 2.5rem)/1 var(--display); text-align: right; text-transform: uppercase; }
.process-list { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.process-list li { min-height: 150px; display: grid; grid-template-columns: 90px 1fr; gap: 2rem; align-items: center; border-bottom: 1px solid var(--line); }
.process-list li > span { align-self: start; padding-top: 2.1rem; color: var(--ocean); font: 500 1rem var(--display); }
.process-list h3 { margin-bottom: .45rem; font: 500 clamp(1.6rem, 3vw, 2.5rem)/1.08 var(--display); text-transform: uppercase; }
.process-list p { max-width: 720px; margin: 0; color: var(--muted); }
.booking-note { margin: 1.5rem 0 0; padding: 1.25rem 1.5rem; border-left: 3px solid var(--ocean); color: #42515b; background: var(--mist); }
.phu-faq { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.faq-heading { position: sticky; top: 130px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 1.7rem 3rem 1.7rem 0; cursor: pointer; font-weight: 700; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: .25rem; top: 1.1rem; color: var(--ocean); font: 400 1.8rem var(--display); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list p { max-width: 760px; margin: -.3rem 0 1.7rem; color: var(--muted); }
.phu-contact { color: white; background: linear-gradient(135deg, #05233a, #0b3d91); }
.phu-contact-inner { display: grid; grid-template-columns: 1fr .75fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.phu-contact h2 { margin-bottom: 1.2rem; }
.phu-contact p:last-child { max-width: 620px; color: rgba(255,255,255,.68); }
.contact-actions { display: grid; gap: .8rem; }
.contact-link { min-height: 50px; display: flex; align-items: center; border-bottom: 1px solid rgba(255,255,255,.25); color: white; text-decoration: none; }
.contact-link:hover, .contact-link:focus-visible { color: var(--cyan); }
#programs, #prices, #process, #faq, #contact { scroll-margin-top: 126px; }

@media (max-width: 900px) {
  .phu-intro, .phu-training-inner, .phu-faq, .phu-contact-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .faq-heading { position: static; }
}

@media (max-width: 760px) {
  .phu-quoc-page .lang-switch { margin-left: auto; }
  .phu-quoc-page .site-header .menu-toggle { margin-left: 0; }
  .breadcrumbs { padding-top: 1.25rem; }
  .phu-intro { padding-top: 1.5rem; }
  .phu-card-grid { grid-template-columns: 1fr; }
  .phu-program-card { min-height: 0; }
  .phu-program-card .card-kicker { margin-bottom: 1.5rem; }
  .process-list li { grid-template-columns: 45px 1fr; gap: 1rem; padding: 1.5rem 0; }
  .process-list li > span { padding-top: .2rem; }
  .phu-faq { gap: 1.5rem; }
  #programs, #prices, #process, #faq, #contact { scroll-margin-top: 112px; }
}

@media (max-width: 480px) {
  .training-prices > div { min-height: 100px; }
  .training-prices strong { max-width: 130px; font-size: 1.35rem; }
  .phu-card-bottom strong { font-size: 2.15rem; }
}