:root {
  --navy-950: #041127;
  --navy-900: #071b3b;
  --navy-800: #0c2853;
  --blue-500: #1b9bdd;
  --blue-100: #e9f6fd;
  --gold-500: #e7bf38;
  --gold-400: #f4d456;
  --gold-200: #f8ebb0;
  --cream: #fbfaf4;
  --white: #ffffff;
  --ink: #132238;
  --muted: #627087;
  --line: rgba(7, 27, 59, 0.12);
  --shadow: 0 22px 50px rgba(4, 17, 39, 0.12);
  --shadow-soft: 0 14px 36px rgba(4, 17, 39, 0.08);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 9999;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--white);
  background: var(--navy-950);
}
.skip-link:focus { top: 12px; }

.topbar {
  background: var(--navy-950);
  color: rgba(255,255,255,.78);
  font-size: .82rem;
}
.topbar-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.topbar p { margin: 0; }
.topbar a { color: var(--gold-400); font-weight: 700; letter-spacing: .01em; }
.topbar .icon { margin-right: 6px; }

.site-header { position: relative; z-index: 50; }
.navbar {
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: box-shadow .25s ease, background .25s ease;
}
.navbar.sticky {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  box-shadow: 0 12px 28px rgba(4,17,39,.12);
}
.nav-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 210px; }
.brand img {
  width: 58px;
  height: 58px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--gold-400);
  box-shadow: 0 8px 18px rgba(4,17,39,.16);
}
.brand span { display: flex; flex-direction: column; line-height: 1.1; }
.brand strong { color: var(--navy-900); font-size: 1.2rem; letter-spacing: .02em; }
.brand small { margin-top: 5px; color: var(--muted); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links > a:not(.nav-cta) {
  color: #34445c;
  font-size: .9rem;
  font-weight: 700;
  position: relative;
}
.nav-links > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 0;
  height: 2px;
  background: var(--gold-500);
  transition: width .25s ease;
}
.nav-links > a:hover::after, .nav-links > a:focus-visible::after { width: 100%; }
.nav-cta {
  padding: 11px 17px;
  border-radius: 999px;
  color: var(--white);
  background: var(--navy-900);
  font-size: .88rem;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(7,27,59,.2);
}
.menu-toggle {
  display: none;
  width: 45px;
  height: 45px;
  border: 0;
  border-radius: 12px;
  background: var(--navy-900);
  padding: 10px;
}
.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--white); transition: .25s ease; }

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 94px 0 88px;
  background:
    radial-gradient(circle at 8% 8%, rgba(27,155,221,.15), transparent 25%),
    linear-gradient(125deg, #f7fbff 0%, #fffdf4 55%, #ffffff 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}
.hero-orb { position: absolute; border-radius: 50%; filter: blur(2px); z-index: -1; }
.orb-one { width: 390px; height: 390px; right: -170px; top: 40px; background: rgba(231,191,56,.15); }
.orb-two { width: 260px; height: 260px; left: -140px; bottom: -80px; background: rgba(27,155,221,.11); }
.hero-grid { display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 72px; }
.eyebrow, .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy-800);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow::before, .section-kicker::before { content: ""; width: 28px; height: 2px; background: var(--gold-500); }
.hero h1 {
  margin: 18px 0 10px;
  color: var(--navy-950);
  font-size: clamp(3rem, 7vw, 6.6rem);
  line-height: .88;
  letter-spacing: -.055em;
}
.hero h1 span { display: block; margin-top: 13px; color: var(--gold-500); font-size: .44em; letter-spacing: .04em; text-transform: uppercase; }
.hero-lead { margin: 30px 0 8px; color: var(--navy-800); font-size: clamp(1.3rem, 2vw, 1.75rem); font-weight: 700; }
.hero-director { margin: 0; color: var(--muted); font-size: .98rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 13px;
  font-weight: 700;
  font-size: .9rem;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: var(--white); background: var(--navy-900); box-shadow: 0 13px 28px rgba(7,27,59,.22); }
.btn-primary:hover { background: var(--navy-800); }
.btn-secondary { color: var(--navy-900); background: var(--white); border: 1px solid rgba(7,27,59,.14); box-shadow: var(--shadow-soft); }
.btn-outline-light { color: var(--white); border: 1px solid rgba(255,255,255,.42); background: rgba(255,255,255,.06); }
.hero-note { margin-top: 25px; display: flex; align-items: center; gap: 10px; color: #6c7890; font-size: .84rem; }
.pulse { width: 9px; height: 9px; border-radius: 50%; background: var(--blue-500); box-shadow: 0 0 0 0 rgba(27,155,221,.34); animation: pulse 2s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(27,155,221,.34)} 70%{box-shadow:0 0 0 10px rgba(27,155,221,0)} 100%{box-shadow:0 0 0 0 rgba(27,155,221,0)} }

.hero-photo-wrap { position: relative; width: min(100%, 470px); margin-inline: auto; }
.hero-photo {
  width: 100%;
  height: 590px;
  object-fit: cover;
  object-position: center 45%;
  border-radius: 45% 45% 28px 28px;
  box-shadow: 0 28px 60px rgba(4,17,39,.19);
  border: 1px solid rgba(7,27,59,.1);
}
.hero-photo-wrap::before {
  content: "";
  position: absolute;
  inset: -16px -14px 38% 40%;
  border: 2px solid var(--gold-400);
  border-radius: 50%;
  z-index: -1;
}
.hero-logo-card {
  position: absolute;
  left: -40px;
  top: 48px;
  width: 118px;
  height: 118px;
  padding: 8px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 16px 32px rgba(4,17,39,.18);
}
.hero-logo-card img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.hero-badge {
  position: absolute;
  right: -18px;
  bottom: 36px;
  width: 220px;
  padding: 16px 18px;
  border-radius: 18px;
  color: var(--white);
  background: rgba(7,27,59,.94);
  box-shadow: 0 16px 34px rgba(4,17,39,.2);
  backdrop-filter: blur(10px);
}
.hero-badge span { display: block; color: var(--gold-400); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; }
.hero-badge strong { display: block; margin-top: 4px; font-size: .98rem; }

.quick-info { position: relative; z-index: 5; margin-top: -32px; }
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.quick-card {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 92px;
  padding: 18px 22px;
  border: 1px solid rgba(7,27,59,.08);
  border-radius: 18px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}
.quick-icon { display: grid; place-items: center; width: 45px; height: 45px; border-radius: 13px; color: var(--navy-900); background: var(--gold-200); font-size: 1.25rem; }
.quick-card small { display: block; color: var(--muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .1em; }
.quick-card strong { display: block; color: var(--navy-900); font-size: 1rem; }

.section { padding: 110px 0; }
.section-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 72px; }
.section h2 { margin: 14px 0 18px; color: var(--navy-950); font-size: clamp(2.1rem, 4vw, 4rem); line-height: 1.02; letter-spacing: -.035em; }
.section-copy > p, .section-heading > p { color: var(--muted); max-width: 650px; }
.section-heading { margin-bottom: 42px; max-width: 720px; }
.section-heading.light h2, .section-heading.light p, .section-heading.light .section-kicker { color: var(--white); }
.section-heading.light .section-kicker::before { background: var(--gold-400); }

.program { background: var(--white); }
.certification-panel {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  margin-top: 34px;
  padding: 22px;
  border: 1px solid rgba(231,191,56,.32);
  border-radius: 20px;
  background: linear-gradient(135deg, #fffdf5, #f9fcff);
}
.cert-icon { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 15px; color: var(--navy-900); background: var(--gold-400); font-size: 1.5rem; }
.certification-panel span { color: var(--blue-500); font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.certification-panel h3 { margin: 3px 0 8px; color: var(--navy-900); font-size: 1.12rem; line-height: 1.35; }
.certification-panel p { margin: 0; color: var(--muted); font-size: .91rem; }
.media-frame { position: relative; padding: 14px; border-radius: 28px; background: var(--cream); box-shadow: var(--shadow); }
.media-frame img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 20px; }
.media-label { position: absolute; left: 30px; bottom: 30px; padding: 8px 12px; color: var(--white); background: rgba(7,27,59,.9); border-radius: 10px; font-size: .75rem; font-weight: 700; }

.requirements { background: #f8fbfe; }
.requirements-layout { display: grid; grid-template-columns: 1.35fr .65fr; gap: 28px; align-items: stretch; }
.requirements-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.requirement-card {
  min-height: 115px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  box-shadow: 0 10px 26px rgba(4,17,39,.055);
  transition: transform .2s ease, box-shadow .2s ease;
}
.requirement-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.requirement-card span { display: grid; place-items: center; flex: 0 0 40px; width: 40px; height: 40px; border-radius: 50%; color: var(--navy-900); background: var(--gold-200); font-size: .76rem; font-weight: 800; }
.requirement-card p { margin: 0; color: var(--navy-800); font-weight: 700; }
.foreign-card { position: relative; overflow: hidden; padding: 34px; border-radius: 24px; color: var(--white); background: linear-gradient(145deg, var(--navy-900), #103b72); box-shadow: var(--shadow); }
.foreign-card .section-kicker { color: var(--gold-400); }
.foreign-card .section-kicker::before { background: rgba(255,255,255,.35); }
.foreign-card h3 { margin: 16px 0 20px; font-size: 1.55rem; }
.foreign-card ul { margin: 0; padding-left: 20px; }
.foreign-card li { margin: 12px 0; color: rgba(255,255,255,.86); }
.foreign-mark { position: absolute; right: -10px; bottom: -68px; color: rgba(255,255,255,.07); font-size: 14rem; line-height: 1; font-weight: 700; }

.schedule { position: relative; overflow: hidden; background: var(--navy-950); }
.schedule::before { content:""; position:absolute; width:430px; height:430px; border-radius:50%; right:-160px; top:-170px; background: rgba(231,191,56,.08); }
.schedule::after { content:""; position:absolute; width:330px; height:330px; border-radius:50%; left:-180px; bottom:-170px; background: rgba(27,155,221,.09); }
.schedule .container { position: relative; z-index: 1; }
.schedule-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.schedule-card {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  padding: 30px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  color: var(--white);
  background: rgba(255,255,255,.055);
  backdrop-filter: blur(8px);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.schedule-card:hover { transform: translateY(-6px); border-color: rgba(244,212,86,.48); background: rgba(255,255,255,.08); }
.schedule-card::after { content:""; position:absolute; right:-44px; top:-44px; width:120px; height:120px; border: 1px solid rgba(244,212,86,.32); border-radius:50%; }
.schedule-day { color: var(--gold-400); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.schedule-card h3 { margin: 24px 0 18px; font-size: 1.6rem; }
.schedule-card p { margin: 0; font-size: 2.05rem; font-weight: 800; letter-spacing: -.02em; }
.schedule-card p span { color: rgba(255,255,255,.48); font-size: .9rem; font-weight: 400; }

.director { background: var(--cream); }
.director-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.director-role { margin: -4px 0 20px; color: var(--gold-500); font-size: 1rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.director-meta { display: flex; flex-direction: column; gap: 8px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
.director-content > p { margin-top: 0; color: #526178; font-size: 1rem; }
.values-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.values-row span { padding: 8px 11px; border: 1px solid rgba(7,27,59,.1); border-radius: 999px; color: var(--navy-800); background: var(--white); font-size: .76rem; font-weight: 700; }
.teaching { margin-top: 74px; padding-top: 54px; border-top: 1px solid var(--line); }
.teaching-title { display: grid; grid-template-columns: .7fr 1.3fr; align-items: end; gap: 20px; margin-bottom: 28px; }
.teaching-title h3 { margin: 0; color: var(--navy-950); font-size: clamp(1.7rem, 3vw, 2.7rem); line-height: 1.1; }
.teaching-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.teaching-grid div { min-height: 160px; display: flex; align-items: flex-end; padding: 18px; border-radius: 16px; color: var(--navy-900); background: var(--white); border: 1px solid var(--line); font-size: .88rem; font-weight: 700; box-shadow: 0 9px 22px rgba(4,17,39,.04); }
.teaching-grid div:nth-child(3) { background: var(--navy-900); color: var(--white); border-color: var(--navy-900); }

.gallery { background: var(--white); }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 260px; gap: 14px; }
.gallery-item { position: relative; overflow: hidden; border: 0; padding: 0; border-radius: 20px; background: #e8edf5; box-shadow: var(--shadow-soft); }
.gallery-item.wide { grid-column: span 2; }
.gallery-item.tall { grid-row: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease, filter .45s ease; }
.gallery-item::after { content:""; position:absolute; inset:0; background: linear-gradient(to top, rgba(4,17,39,.72), transparent 45%); }
.gallery-item span { position:absolute; left:18px; bottom:16px; z-index:2; color: var(--white); font-size:.82rem; font-weight:700; letter-spacing:.04em; }
.gallery-item:hover img { transform: scale(1.045); filter: saturate(1.08); }
.gallery-item:focus-visible { outline: 3px solid var(--gold-500); outline-offset: 3px; }

.contact { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--navy-900), var(--navy-950)); }
.contact::before { content:""; position:absolute; inset:0; background: radial-gradient(circle at 20% 20%, rgba(27,155,221,.14), transparent 30%), radial-gradient(circle at 80% 80%, rgba(231,191,56,.13), transparent 30%); }
.contact-shell { position: relative; z-index:1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: stretch; }
.contact-copy { padding: 26px 0; color: var(--white); }
.contact-copy .section-kicker { color: var(--gold-400); }
.contact-copy .section-kicker::before { background: rgba(255,255,255,.4); }
.contact-copy h2 { color: var(--white); }
.contact-copy > p { color: rgba(255,255,255,.68); max-width: 560px; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.contact .btn-primary { color: var(--navy-950); background: var(--gold-400); box-shadow: 0 12px 26px rgba(0,0,0,.14); }
.pricing-note { margin-top: 26px; font-size: .86rem; }
.address-card { padding: 34px; border-radius: 24px; background: var(--white); box-shadow: 0 24px 55px rgba(0,0,0,.2); }
.address-icon { display:grid; place-items:center; width:52px; height:52px; border-radius:16px; color:var(--navy-900); background:var(--gold-200); font-size:1.6rem; }
.address-card small { display:block; margin-top:22px; color:var(--blue-500); font-size:.74rem; font-weight:800; text-transform:uppercase; letter-spacing:.14em; }
.address-card h3 { margin:8px 0 10px; color:var(--navy-950); font-size:1.4rem; }
.address-card p { color:var(--muted); font-size:.92rem; }
.address-card a { display:inline-block; margin-top:8px; color:var(--navy-900); font-weight:800; border-bottom:2px solid var(--gold-500); }

.site-footer { padding: 34px 0; color: rgba(255,255,255,.72); background: #020b19; font-size: .82rem; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr auto; align-items: center; gap: 28px; }
.footer-brand { display:flex; align-items:center; gap:12px; }
.footer-brand img { width:48px; height:48px; border-radius:50%; object-fit:cover; border:1px solid rgba(244,212,86,.45); }
.footer-brand div { display:flex; flex-direction:column; line-height:1.25; }
.footer-brand strong { color:var(--white); font-size:.86rem; }
.footer-brand span { margin-top:4px; }
.footer-grid p { margin:0; text-align:center; }
.footer-links { display:flex; gap:14px; }
.footer-links a { color: var(--gold-400); font-weight:700; }

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 80;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 14px 28px rgba(0,0,0,.22);
  transition: transform .2s ease;
}
.floating-whatsapp:hover { transform: translateY(-3px) scale(1.03); }
.floating-whatsapp svg { width: 29px; height: 29px; fill: var(--white); }
.back-to-top {
  position: fixed;
  right: 28px;
  bottom: 92px;
  z-index: 79;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(7,27,59,.12);
  border-radius: 12px;
  color: var(--navy-900);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: .25s ease;
}
.back-to-top.visible { opacity:1; visibility:visible; transform:translateY(0); }

.lightbox {
  width: min(960px, calc(100% - 30px));
  max-height: 90vh;
  border: 0;
  padding: 12px;
  border-radius: 20px;
  background: #050b16;
  box-shadow: 0 30px 80px rgba(0,0,0,.45);
}
.lightbox::backdrop { background: rgba(2,8,18,.82); backdrop-filter: blur(7px); }
.lightbox img { max-height: calc(90vh - 24px); width:100%; object-fit:contain; border-radius:14px; }
.lightbox-close { position:absolute; top:20px; right:20px; width:42px; height:42px; border:0; border-radius:50%; color:var(--white); background:rgba(0,0,0,.58); font-size:1.7rem; line-height:1; z-index:3; }

/* Progressive enhancement: all content is visible even if JavaScript is blocked.
   JS only adds the animation-ready class when it can run correctly. */
.reveal { opacity: 1; transform: none; }
.reveal.reveal-ready { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; transition-delay: var(--delay, 0ms); }
.reveal.reveal-ready.visible { opacity:1; transform:translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .reveal, .reveal.reveal-ready { opacity:1; transform:none; }
}

@media (max-width: 1040px) {
  .nav-links { gap: 15px; }
  .nav-links > a:not(.nav-cta) { font-size: .82rem; }
  .hero-grid { gap: 42px; }
  .hero-logo-card { left: -16px; }
  .hero-badge { right: -8px; }
  .section-grid { gap: 44px; }
  .teaching-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 860px) {
  .topbar p { display:none; }
  .topbar-inner { justify-content:flex-end; min-height:34px; }
  .menu-toggle { display:block; }
  .nav-links {
    position: fixed;
    top: 118px;
    left: 20px;
    right: 20px;
    z-index: 99;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 14px;
    border-radius: 18px;
    background: var(--white);
    box-shadow: 0 22px 55px rgba(4,17,39,.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: .24s ease;
  }
  .navbar.sticky .nav-links { top: 92px; }
  .nav-links.open { opacity:1; visibility:visible; transform:translateY(0); }
  .nav-links a { padding: 13px 12px; border-bottom:1px solid var(--line); }
  .nav-links > a:not(.nav-cta)::after { display:none; }
  .nav-cta { margin-top: 8px; text-align:center; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity:0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }
  .hero { padding: 72px 0 80px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 640px; }
  .hero-visual { width: min(100%, 560px); margin-inline:auto; }
  .hero-photo { height: 590px; }
  .quick-grid { grid-template-columns:1fr; }
  .section { padding: 86px 0; }
  .section-grid, .director-grid, .contact-shell { grid-template-columns:1fr; }
  .requirements-layout { grid-template-columns:1fr; }
  .schedule-grid { grid-template-columns:1fr 1fr; }
  .teaching-title { grid-template-columns:1fr; }
  .gallery-grid { grid-template-columns:1fr 1fr; grid-auto-rows:250px; }
  .gallery-item.wide { grid-column:span 2; }
  .gallery-item.tall { grid-row:span 1; }
  .footer-grid { grid-template-columns:1fr; text-align:center; }
  .footer-brand { justify-content:center; }
  .footer-links { justify-content:center; }
}

@media (max-width: 620px) {
  .container { width:min(100% - 28px, var(--container)); }
  .nav-inner { min-height:76px; }
  .brand img { width:50px; height:50px; }
  .brand strong { font-size:1.05rem; }
  .brand small { font-size:.7rem; }
  .nav-links { top:110px; left:14px; right:14px; }
  .navbar.sticky .nav-links { top:84px; }
  .hero { padding-top:60px; }
  .hero h1 { font-size:clamp(3rem, 18vw, 5rem); }
  .hero-actions .btn { width:100%; }
  .hero-photo { height:500px; border-radius:36% 36% 24px 24px; }
  .hero-logo-card { width:96px; height:96px; top:30px; left:-4px; }
  .hero-badge { right:8px; bottom:22px; width:200px; }
  .quick-info { margin-top:-20px; }
  .section { padding:72px 0; }
  .section h2 { font-size:clamp(2.1rem, 11vw, 3.2rem); }
  .requirements-list { grid-template-columns:1fr; }
  .schedule-grid { grid-template-columns:1fr; }
  .schedule-card { min-height:200px; }
  .teaching-grid { grid-template-columns:1fr; }
  .teaching-grid div { min-height:100px; }
  .gallery-grid { grid-template-columns:1fr; grid-auto-rows:280px; }
  .gallery-item.wide { grid-column:span 1; }
  .gallery-item.tall { grid-row:span 1; }
  .contact-actions .btn { width:100%; }
  .address-card { padding:26px; }
  .floating-whatsapp { right:16px; bottom:16px; width:54px; height:54px; }
  .back-to-top { right:22px; bottom:82px; }
}