:root {
  --global-forest: #0a462c;
  --global-deep: #083823;
  --global-sage: #9caf88;
  --global-mist: #eef5ea;
  --global-cream: #fbfaf5;
  --global-ink: #173527;
  --global-soft: #53665b;
}

.language-switch {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  min-height: 32px;
  padding: 0.25rem 0.7rem !important;
  border: 1px solid rgba(10, 70, 44, 0.38);
  border-radius: 999px;
  color: var(--global-forest) !important;
  font-size: 0.76rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.language-switch:hover,
.language-switch[aria-current="page"] {
  background: var(--global-forest);
  color: #fff !important;
}

.global-proof {
  padding: 5.5rem 6%;
  background:
    radial-gradient(circle at 15% 10%, rgba(156, 175, 136, 0.22), transparent 28%),
    linear-gradient(135deg, #f9fbf6 0%, #e6f0e1 100%);
}

.global-proof-inner {
  width: min(1160px, 100%);
  margin: 0 auto;
  text-align: center;
}

.global-kicker,
.global-eyebrow {
  color: var(--global-forest);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.global-proof h2 {
  margin: 0.7rem auto 2.3rem;
  color: var(--global-ink);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  font-weight: 500;
  line-height: 1.12;
}

.global-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
  text-align: left;
}

.global-proof-grid article {
  padding: 1.7rem;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(10, 70, 44, 0.14);
  border-radius: 18px;
  box-shadow: 0 14px 42px rgba(8, 56, 35, 0.07);
}

.global-proof-grid article > span {
  display: inline-block;
  margin-bottom: 0.7rem;
  color: var(--global-forest);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.global-proof-grid h3 {
  margin: 0 0 0.55rem;
  color: var(--global-ink);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.5rem;
  font-weight: 600;
}

.global-proof-grid p {
  margin: 0;
  color: var(--global-soft);
  font-size: 0.9rem;
  line-height: 1.75;
}

/* English pilot pages */
.global-page {
  margin: 0;
  color: var(--global-ink);
  background: var(--global-cream);
  font-family: "Quicksand", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.global-page * {
  box-sizing: border-box;
}

.global-nav-simple {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(10, 70, 44, 0.12);
  background: rgba(251, 250, 245, 0.94);
  backdrop-filter: blur(16px);
}

.global-nav-simple__inner {
  width: min(1180px, calc(100% - 2rem));
  min-height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.global-nav-simple__logo img {
  display: block;
  width: 145px;
  height: auto;
}

.global-nav-simple__links {
  display: flex;
  align-items: center;
  gap: 1.3rem;
}

.global-nav-simple__links a {
  color: var(--global-ink);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
}

.global-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(5.5rem, 10vw, 8.5rem) 1.2rem;
  background:
    linear-gradient(90deg, rgba(247, 250, 244, 0.97) 0%, rgba(247, 250, 244, 0.9) 52%, rgba(247, 250, 244, 0.5) 100%),
    url('/assets/dalat-studio-real.jpg') center/cover no-repeat;
}

.global-hero__inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.global-hero__content {
  max-width: 760px;
}

.global-hero h1,
.global-section h1,
.global-section h2 {
  margin: 0;
  color: var(--global-ink);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 500;
  line-height: 1.06;
}

.global-hero h1 {
  max-width: 760px;
  margin-top: 0.75rem;
  font-size: clamp(3rem, 7.5vw, 5.7rem);
  letter-spacing: -0.025em;
}

.global-hero__lead {
  max-width: 720px;
  margin: 1.5rem 0 0;
  color: #40574a;
  font-size: clamp(1rem, 2.2vw, 1.24rem);
  line-height: 1.85;
}

.global-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.global-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.35rem;
  border: 1px solid var(--global-forest);
  border-radius: 999px;
  background: var(--global-forest);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

.global-button--ghost {
  background: transparent;
  color: var(--global-forest);
}

.global-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(8, 56, 35, 0.14);
}

.global-section {
  padding: clamp(4rem, 8vw, 7rem) 1.2rem;
}

.global-section--sage {
  background: var(--global-mist);
}

.global-section--deep {
  background: var(--global-deep);
  color: #eef5ea;
}

.global-section__inner {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.global-section__intro {
  max-width: 760px;
  margin: 0 auto 2.4rem;
  text-align: center;
}

.global-section h2 {
  margin-top: 0.55rem;
  font-size: clamp(2.15rem, 5vw, 3.6rem);
}

.global-section__intro p {
  color: var(--global-soft);
  line-height: 1.85;
}

.global-section--deep h2,
.global-section--deep h3 {
  color: #fff;
}

.global-section--deep .global-section__intro p {
  color: #cbd9c5;
}

.global-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.global-card-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.global-card {
  padding: 1.7rem;
  border: 1px solid rgba(10, 70, 44, 0.14);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 14px 40px rgba(8, 56, 35, 0.06);
}

.global-card__tag {
  color: var(--global-forest);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.global-card h3 {
  margin: 0.6rem 0 0.55rem;
  color: var(--global-ink);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.65rem;
}

.global-card p,
.global-card li {
  color: var(--global-soft);
  font-size: 0.9rem;
  line-height: 1.75;
}

.global-card ul {
  margin: 0.8rem 0 0;
  padding-left: 1.2rem;
}

.global-note {
  max-width: 880px;
  margin: 2rem auto 0;
  padding: 1.1rem 1.25rem;
  border: 1px solid rgba(10, 70, 44, 0.16);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--global-soft);
  font-size: 0.82rem;
  line-height: 1.7;
  text-align: center;
}

.global-contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.4rem;
}

.global-contact-panel {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid rgba(10, 70, 44, 0.14);
  border-radius: 22px;
  background: #fff;
}

.global-contact-panel h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
}

.global-contact-panel h2 {
  font-size: 2rem;
}

.global-contact-panel p,
.global-contact-panel li {
  color: var(--global-soft);
  line-height: 1.8;
}

.global-contact-panel ul {
  padding-left: 1.2rem;
}

.global-identity {
  margin: 1.5rem 0 0;
  padding: 1.1rem 1.2rem;
  border-radius: 14px;
  background: var(--global-mist);
  color: #3e5749;
  font-size: 0.84rem;
  line-height: 1.8;
}

.global-footer {
  padding: 3.5rem 1.2rem 2.5rem;
  background: #273424;
  color: #d5e2d0;
  text-align: center;
}

.global-footer__inner {
  width: min(960px, 100%);
  margin: 0 auto;
}

.global-footer__brand {
  color: #fff;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.9rem;
  letter-spacing: 0.14em;
}

.global-footer p {
  margin: 0.8rem auto;
  color: #d5e2d0;
  font-size: 0.82rem;
  line-height: 1.75;
}

.global-footer a {
  color: #fff;
}

@media (max-width: 900px) {
  .global-proof-grid,
  .global-card-grid,
  .global-card-grid--two,
  .global-contact-grid {
    grid-template-columns: 1fr;
  }

  .global-nav-simple__links a:not(.language-switch) {
    display: none;
  }
}

@media (max-width: 640px) {
  .global-proof {
    padding: 4rem 1rem;
  }

  .global-hero {
    padding: 4.5rem 1rem;
    background:
      linear-gradient(rgba(247, 250, 244, 0.93), rgba(247, 250, 244, 0.93)),
      url('/assets/dalat-studio-real.jpg') center/cover no-repeat;
  }

  .global-hero h1 {
    font-size: 2.8rem;
  }

  .global-actions,
  .global-button {
    width: 100%;
  }

  .global-nav-simple__inner {
    min-height: 66px;
  }

  .global-nav-simple__logo img {
    width: 128px;
  }
}


/* =========================================================
   GIANG METTA ACADEMY — UNIFIED BULLETPROOF MOBILE NAVBAR
   ========================================================= */
.global-nav {
  position: sticky !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  background: rgba(251, 250, 246, 0.98) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  z-index: 1000 !important;
  border-bottom: 1px solid rgba(156, 175, 136, 0.25) !important;
  box-sizing: border-box !important;
  padding: 0.75rem 1.5rem !important;
}

.global-nav .nav-container {
  max-width: 1300px !important;
  margin: 0 auto !important;
  padding: 0 !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  box-sizing: border-box !important;
}

.global-nav .logo img {
  height: 44px !important;
  width: auto !important;
  display: block !important;
}

.global-nav .nav-links {
  display: flex !important;
  align-items: center !important;
  gap: 1.4rem !important;
  list-style: none !important;
  list-style-type: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.global-nav .nav-links > li {
  position: relative !important;
  list-style: none !important;
  list-style-type: none !important;
}

.global-nav .nav-links a {
  text-decoration: none !important;
  color: #1a2e1d !important;
  font-size: 0.88rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.2px !important;
  transition: color 0.2s ease !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.25rem !important;
}

.global-nav .nav-links a:hover {
  color: #0a462c !important;
}

.global-nav .language-switch {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 0.3rem 0.8rem !important;
  border: 1.5px solid #0a462c !important;
  border-radius: 999px !important;
  color: #0a462c !important;
  font-size: 0.78rem !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
}

.global-nav .language-switch:hover {
  background: #0a462c !important;
  color: #ffffff !important;
}

.global-nav .dropdown {
  position: absolute !important;
  top: 100% !important;
  left: 0 !important;
  background: #fbfaf6 !important;
  border: 1px solid rgba(156, 175, 136, 0.3) !important;
  border-radius: 12px !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08) !important;
  min-width: 250px !important;
  padding: 0.6rem 0 !important;
  list-style: none !important;
  list-style-type: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transform: translateY(10px) !important;
  transition: all 0.25s ease !important;
  pointer-events: none !important;
  z-index: 1002 !important;
}

.global-nav .has-dropdown:hover .dropdown,
.global-nav .has-dropdown:focus-within .dropdown {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0) !important;
  pointer-events: auto !important;
}

.global-nav .dropdown a {
  padding: 0.5rem 1.2rem !important;
  font-size: 0.84rem !important;
  display: block !important;
}

.global-nav .dropdown a:hover {
  background: rgba(156, 175, 136, 0.15) !important;
  color: #0a462c !important;
}

/* Hamburger & Mobile Menu */
.global-nav .hamburger,
.hamburger {
  display: none !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  width: 28px !important;
  height: 20px !important;
  cursor: pointer !important;
  z-index: 1002 !important;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
}

.global-nav .hamburger span,
.hamburger span {
  display: block !important;
  width: 100% !important;
  height: 2.5px !important;
  background: #0a462c !important;
  border-radius: 2px !important;
  transition: all 0.3s ease !important;
}

.global-nav .hamburger.active span:nth-child(1),
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px) !important;
}

.global-nav .hamburger.active span:nth-child(2),
.hamburger.active span:nth-child(2) {
  opacity: 0 !important;
}

.global-nav .hamburger.active span:nth-child(3),
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px) !important;
}

.mobile-menu {
  display: none;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100vh !important;
  background: #fbfaf6 !important;
  z-index: 1001 !important;
  padding: 75px 1.2rem 4rem !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transition: opacity 0.3s ease, visibility 0.3s ease !important;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch !important;
  box-sizing: border-box !important;
}

.mobile-menu.active {
  opacity: 1 !important;
  visibility: visible !important;
  display: block !important;
}

.mobile-menu ul {
  list-style: none !important;
  list-style-type: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.mobile-menu a {
  text-decoration: none !important;
}

/* BREAKPOINT <= 860px (Mobile & Tablets) */
@media (max-width: 860px) {
  .global-nav .nav-links,
  nav.global-nav .nav-links,
  .nav-links {
    display: none !important;
  }
  .global-nav .hamburger,
  .hamburger {
    display: flex !important;
  }
  .mobile-menu {
    display: block;
  }
}