@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  --bg: #e3f7fa;
  --bg-rgb: 227, 247, 250;
  --text: #08181b;
  --muted: #33484c;
  --teal: #00b6c2;
  --teal-rgb: 0, 182, 194;
  --gold: #ffb703;
  --gold-rgb: 255, 183, 3;
  --aqua: #12d6c4;
  --aqua-rgb: 18, 214, 196;
  --card-bg: rgba(255, 255, 255, 0.55);
  --card-border: rgba(0, 182, 194, 0.28);
  --btn-text: #063a44;
  --head: 'Space Grotesk', sans-serif;
  --body: 'Inter', sans-serif;
  --ease: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
  --fast: all 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* --- RESET --- */
* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  overflow-x: hidden;
  line-height: 1.6;
}

html.lenis { height: auto; }
.lenis-smooth { scroll-behavior: auto; }
.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }

h1, h2, h3, h4 { font-family: var(--head); font-weight: 700; letter-spacing: -0.03em; }
h1 { letter-spacing: -0.04em; }
p { color: var(--muted); }

/* --- HIGHLIGHT HELPERS --- */
.hl-teal {
  background: linear-gradient(90deg, var(--teal), var(--aqua));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hl-gold {
  background: linear-gradient(90deg, var(--gold), #e8a800);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --- GLOW BUTTON --- */
.glow-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--teal), var(--gold));
  color: var(--btn-text);
  border: none;
  font-family: var(--body);
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--fast);
  box-shadow: 0 4px 15px rgba(var(--teal-rgb), 0.3);
  text-decoration: none;
}
.glow-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(var(--teal-rgb), 0.5); }
.glow-btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--teal); box-shadow: none; }
.glow-btn.ghost:hover { background: rgba(var(--teal-rgb), 0.1); }

/* --- SCROLLBAR --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(var(--teal-rgb), 0.3); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(var(--teal-rgb), 0.6); }

/* --- UTILITY BAR --- */
.util-bar {
  position: fixed; top: 0; left: 0; width: 100%;
  z-index: 1001;
  background: rgba(255, 255, 255, 0.65);
  border-bottom: 1px solid rgba(var(--teal-rgb), 0.15);
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 6%; font-size: 11px;
  backdrop-filter: blur(10px);
}
.util-left { color: var(--muted); }
.util-right { display: flex; gap: 16px; align-items: center; }
.util-right a { color: var(--muted); display: flex; transition: var(--fast); }
.util-right a:hover { color: var(--aqua); }
.util-right svg { width: 14px; height: 14px; fill: currentColor; }

/* --- HEADER --- */
header {
  position: fixed; top: 32px; left: 0; width: 100%;
  z-index: 1000; padding: 14px 6%;
  display: flex; justify-content: space-between; align-items: center;
  background: linear-gradient(to bottom, rgba(var(--bg-rgb), 0.85) 0%, transparent 100%);
  backdrop-filter: blur(10px);
  /* border-bottom: 1px solid rgba(255,255,255,0.03); */
}
.logo { text-decoration: none; display: flex; align-items: center; }
.logo img { height: 76px; width: auto; object-fit: contain; }

nav { display: flex; gap: 24px; align-items: center; }
nav a { text-decoration: none; color: var(--muted); font-weight: 500; font-size: 0.9rem; transition: var(--fast); }
nav a:hover, nav a.active { color: var(--text); text-shadow: 0 0 10px rgba(var(--teal-rgb), 0.4); }

/* --- NAV DROPDOWN (parent/child groups) --- */
.nav-dropdown { position: relative; }
.nav-dropdown-toggle {
  display: flex; align-items: center; gap: 4px;
  background: none; border: none; padding: 0; margin: 0;
  font: inherit; color: var(--muted); font-weight: 500; font-size: 0.9rem;
  cursor: pointer; transition: var(--fast);
}
.nav-dropdown-toggle:hover, .nav-dropdown-toggle.active { color: var(--text); text-shadow: 0 0 10px rgba(var(--teal-rgb), 0.4); }
.nav-dropdown-toggle .caret { font-size: 0.6em; transition: transform 0.25s ease; }
.nav-dropdown:hover .caret, .nav-dropdown.open .caret { transform: rotate(180deg); }

/* Invisible bridge so the cursor doesn't lose :hover crossing the gap to the menu below */
.nav-dropdown::before {
  content: ''; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  width: 100%; min-width: 200px; height: 14px;
}

.nav-dropdown-menu {
  position: absolute; top: 100%; left: 50%; margin-top: 14px;
  transform: translateX(-50%) translateY(8px);
  min-width: 200px; display: flex; flex-direction: column; gap: 2px;
  background: rgba(255, 255, 255, 0.92); border: 1px solid var(--card-border);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-radius: 12px; padding: 8px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
  z-index: 1010;
}
.nav-dropdown:hover .nav-dropdown-menu, .nav-dropdown.open .nav-dropdown-menu {
  opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0);
}
.nav-dropdown-menu a.nav-link { padding: 10px 14px; border-radius: 8px; white-space: nowrap; }
.nav-dropdown-menu a.nav-link:hover { background: rgba(var(--teal-rgb), 0.1); }

.header-cta {
  text-decoration: none; font-weight: 700; font-size: 0.85rem;
  color: var(--btn-text);
  background: linear-gradient(135deg, var(--teal), var(--gold));
  padding: 10px 20px; border-radius: 40px; transition: var(--fast); white-space: nowrap;
}
.header-cta:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(var(--teal-rgb), 0.4); }

/* --- MOBILE MENU TOGGLE --- */
.menu-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 38px; height: 38px; background: transparent; border: none; cursor: pointer;
  z-index: 1002; padding: 0;
}
.menu-toggle span {
  width: 100%; height: 2px; background: var(--text); border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-cta-mobile { display: none; }
.nav-backdrop { display: none; }

/* --- CANVAS --- */
.canvas-container {
  position: fixed; top: 0; left: 0;
  width: 100vw; height: 100vh; height: 100dvh;
  z-index: 1; pointer-events: none; overflow: hidden;
  background: linear-gradient(180deg, #8fe3ea 0%, #1fb2c2 55%, #0a7d8c 100%);
}
.canvas-container::before {
  content: '';
  position: absolute; top: 50%; left: 50%;
  width: 60vw; height: 60vw;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(var(--teal-rgb),0.08) 0%, rgba(var(--gold-rgb),0.03) 50%, transparent 70%);
  z-index: 0; pointer-events: none;
}
#product-canvas {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 100%; height: 100%;
}

/* --- FRAME / SECTION TINT OVERLAY --- */
.frame-overlay {
  position: fixed; top: 0; left: 0;
  width: 100vw; height: 100vh; height: 100dvh;
  z-index: 2; pointer-events: none;
  background: linear-gradient(180deg, rgba(224,251,255,0.35) 0%, rgba(180,244,250,0.45) 100%);
}

/* --- CANVAS OVERLAY --- */
.canvas-overlay {
  position: fixed; top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: 4; pointer-events: none;
}

/* --- HOTSPOTS --- */
.hotspot {
  position: absolute; width: 24px; height: 24px;
  pointer-events: auto; cursor: pointer;
  opacity: 0; transform: scale(0);
  transition: opacity 0.5s cubic-bezier(0.19,1,0.22,1), transform 0.5s cubic-bezier(0.19,1,0.22,1);
  z-index: 10;
}
.hotspot.visible { opacity: 1; transform: scale(1); }

.hotspot-trigger {
  width: 100%; height: 100%;
  background: var(--aqua); border-radius: 50%; border: 2px solid white;
  position: relative; box-shadow: 0 0 15px rgba(var(--aqua-rgb),0.6);
  transition: transform 0.3s cubic-bezier(0.175,0.885,0.32,1.275);
}
.hotspot:hover .hotspot-trigger { transform: scale(1.2); }

.hotspot-trigger::after {
  content: '';
  position: absolute; top: -8px; left: -8px; right: -8px; bottom: -8px;
  border-radius: 50%; border: 1px solid var(--aqua); opacity: 0;
  animation: pulseRipple 1.8s infinite cubic-bezier(0.215,0.61,0.355,1);
}
@keyframes pulseRipple {
  0% { transform: scale(0.6); opacity: 0; }
  50% { opacity: 0.5; }
  100% { transform: scale(1.4); opacity: 0; }
}

.hotspot-tooltip {
  position: absolute; bottom: 35px; left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 240px;
  background: var(--card-bg); border: 1px solid var(--card-border);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  padding: 16px; border-radius: 14px; opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.hotspot-tooltip::after {
  content: ''; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  border-width: 8px; border-style: solid;
  border-color: var(--card-bg) transparent transparent transparent;
}
.hotspot:hover .hotspot-tooltip, .hotspot.active .hotspot-tooltip {
  opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0);
}
.hotspot-tooltip h4 {
  font-size: 0.9rem; margin-bottom: 5px; text-transform: uppercase; letter-spacing: 0.05em;
  background: linear-gradient(90deg, var(--text), var(--teal));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hotspot-tooltip p { font-size: 0.8rem; color: var(--muted); line-height: 1.4; }

/* --- SCROLL SECTIONS --- */
.scroll-sections { position: relative; z-index: 3; pointer-events: none; }

section {
  position: relative;
  padding: 64px 6%;
  display: flex; align-items: center;
  pointer-events: none;
}
section * { pointer-events: auto; }

/* --- TAGLINE --- */
.tagline {
  font-weight: 600; font-size: 0.8rem;
  letter-spacing: 0.3em; text-transform: uppercase; margin-bottom: 12px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* --- SECTION CONTENT CARD (floating side card) --- */
.section-content {
  max-width: 480px;
  background: var(--card-bg); border: 1px solid rgba(var(--teal-rgb), 0.22);
  backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px);
  padding: 40px; border-radius: 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.04);
  position: relative;
}
.section-content.left { margin-right: auto; }
.section-content.right { margin-left: auto; }
.section-content.center { margin: 0 auto; text-align: center; max-width: 650px; }

.detail-title { font-size: 1.9rem; margin-bottom: 14px; line-height: 1.2; }
.detail-desc { margin-bottom: 18px; font-size: 0.95rem; }

.spec-list { display: flex; flex-direction: column; gap: 12px; }
.spec-item { display: flex; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,0.05); padding-bottom: 10px; }
.spec-label { font-weight: 600; color: var(--text); font-size: 0.9rem; }
.spec-value { color: var(--muted); font-size: 0.9rem; }

.feature-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.feature-list li { font-size: 0.9rem; color: var(--muted); }

/* --- HERO --- */
#hero {
  min-height: 70vh;
  padding: 160px 6% 60px;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
}

#lms { min-height: 72vh; }
#blue { justify-content: center; }

/* ── VLOG SECTION ── */
#vlog { min-height: 72vh; }

.vlog-row {
  display: flex;
  align-items: center;
  gap: 52px;
}

/* Left: text */
.vlog-text { flex: 1 1 0; min-width: 0; }

/* Right: video player */
.vlog-player {
  flex: 0 0 50%;
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 20px 50px rgba(0,0,0,0.45);
  border: 1px solid rgba(255,255,255,0.08);
}
.vlog-player iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

.hero-inner {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-text {
  max-width: 620px;
  background: rgba(var(--bg-rgb), 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(var(--teal-rgb), 0.25);
  border-radius: 24px;
  padding: 44px;
  flex-shrink: 0;
}

/* --- HERO HOOK CARD (right side) --- */
.hero-yt {
  position: relative;
  width: 100%;
  max-width: 520px;
  flex-shrink: 0;
  padding-bottom: calc(56.25% * (520 / 100));
  padding-bottom: 0;
  aspect-ratio: 16/9;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.1);
}
.hero-yt iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 50px);
  line-height: 1.05;
  margin: 12px 0 20px;
  color: var(--text);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 500px;
  margin-bottom: 32px;
  line-height: 1.65;
}

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.06);
  flex-wrap: wrap;
}

.hero-stat b {
  font-size: 1.8rem;
  font-family: var(--head);
  font-weight: 800;
  color: var(--aqua);
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat span {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.floating-pill {
  position: absolute;
  right: 6%;
  top: 155px;
  background: rgba(var(--bg-rgb), 0.78);
  border: 1px solid rgba(var(--teal-rgb), 0.3);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 40px;
  padding: 10px 18px;
  font-size: 13px;
  color: var(--aqua);
  font-weight: 600;
  animation: floatPill 3s ease-in-out infinite;
}

@keyframes floatPill {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  color: #fff;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  align-self: center;
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: 30px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

.mouse-icon {
  width: 20px; height: 32px;
  border: 2px solid rgba(255,255,255,0.85);
  border-radius: 15px; position: relative;
}

.mouse-wheel {
  width: 4px; height: 8px;
  background: var(--aqua);
  border-radius: 2px;
  position: absolute; top: 6px; left: 50%;
  transform: translateX(-50%);
  animation: wheelScroll 1.6s infinite ease-in-out;
}

@keyframes wheelScroll {
  0% { top: 6px; opacity: 1; }
  80% { top: 18px; opacity: 0; }
  100% { top: 6px; opacity: 0; }
}

/* --- SECTION FULL (full-width panel) --- */
.section-full {
  width: 100%; max-width: 1200px; margin: 0 auto;
  background: rgba(var(--bg-rgb), 0.85);
  border: 1px solid rgba(var(--teal-rgb), 0.22);
  backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px);
  border-radius: 28px; padding: 56px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.04);
}
.section-heading { text-align: center; margin-bottom: 44px; }
.section-heading h2 { font-size: clamp(26px, 3.2vw, 44px); margin-bottom: 10px; }
.section-heading p { color: var(--muted); max-width: 600px; margin: 0 auto; }
.section-cta { text-align: center; margin-top: 16px; }

/* --- TRUST STRIP --- */
#trust {
  min-height: auto; padding: 28px 6%;
  background: rgba(var(--bg-rgb), 0.78);
  border-top: 1px solid rgba(var(--teal-rgb), 0.2); border-bottom: 1px solid rgba(var(--teal-rgb), 0.2);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); justify-content: center;
}
.trust-inner { text-align: center; width: 100%; }
.trust-label { display: block; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.trust-logos { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.trust-badge {
  padding: 9px 18px; border: 1px solid var(--card-border); border-radius: 30px;
  font-size: 12px; font-weight: 600; color: var(--muted); background: var(--card-bg);
  backdrop-filter: blur(8px); letter-spacing: 0.05em; transition: var(--fast);
}
.trust-badge:hover { border-color: var(--teal); color: var(--text); }

/* --- FILTER CHIPS --- */
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 32px; }
.chip {
  border: 1px solid var(--card-border); background: transparent; color: var(--muted);
  padding: 8px 18px; border-radius: 30px; font-size: 13px; font-family: var(--body);
  cursor: pointer; transition: var(--fast);
}
.chip.active, .chip:hover { background: var(--teal); color: var(--btn-text); border-color: var(--teal); font-weight: 700; }

/* --- fees & scholarships highlight --- */
.fee-highlight {
  display: flex; align-items: flex-start; gap: 14px;
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-left: 3px solid var(--gold);
  border-radius: 14px; padding: 18px 22px; margin-bottom: 28px;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.fee-highlight .ico { font-size: 1.3rem; line-height: 1.2; flex-shrink: 0; }
.fee-highlight h3 { font-size: 0.95rem; color: var(--text); }
.fee-highlight p { font-size: 0.85rem; color: var(--muted); margin-top: 4px; }

/* --- COURSES GRID --- */
.courses-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-bottom: 32px; }
.course-card {
  background: rgba(var(--bg-rgb), 0.78); border: 1px solid rgba(var(--teal-rgb), 0.2);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); border-radius: 18px; padding: 20px;
  display: flex; flex-direction: column; gap: 10px; transition: var(--ease);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
.course-card:hover { border-color: rgba(var(--teal-rgb),0.45); transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,0.3); }
.course-img {
  height: 130px; border-radius: 12px; position: relative; overflow: hidden;
  background-size: cover; background-position: center;
}
.course-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(2,16,28,0) 0%, rgba(2,16,28,0.18) 100%);
}
.ribbon {
  align-self: flex-start; background: linear-gradient(135deg, var(--gold), #e8a800);
  color: var(--btn-text); font-size: 10px; font-weight: 700;
  padding: 3px 10px; border-radius: 6px; letter-spacing: 0.1em;
}
.course-card h3 { font-size: 1.05rem; color: var(--text); }
.course-card > p { font-size: 0.85rem; }
.course-meta { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); letter-spacing: 0.04em; }
.price-row { display: flex; align-items: center; justify-content: center; margin-top: auto; }
.enroll-btn {
  width: 100%; background: linear-gradient(135deg, var(--teal), var(--aqua));
  color: var(--btn-text); border: none; padding: 9px 16px;
  border-radius: 24px; font-weight: 700; cursor: pointer; font-size: 13px;
  font-family: var(--body); transition: var(--fast); text-align: center;
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
}
.enroll-btn:hover { transform: scale(1.05); }
.enroll-btn::before, .ico-whatsapp::before {
  content: '';
  width: 15px; height: 15px; flex-shrink: 0;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z'/%3E%3C/svg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z'/%3E%3C/svg%3E") no-repeat center / contain;
}

/* --- PROMO GRID --- */
.promo-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.promo-card {
  background: rgba(var(--bg-rgb), 0.78); border: 1px solid rgba(var(--teal-rgb), 0.18);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-radius: 16px; padding: 22px; text-align: center; transition: var(--ease);
}
.promo-card:hover { border-color: rgba(var(--teal-rgb),0.4); transform: translateY(-3px); }
.promo-icon {
  width: 52px; height: 52px; margin: 0 auto 14px;
  border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(var(--teal-rgb),0.18), rgba(var(--gold-rgb),0.12));
  border: 1px solid rgba(var(--teal-rgb), 0.3);
  color: var(--aqua);
}
.promo-icon svg { width: 24px; height: 24px; }
.promo-card:hover .promo-icon { border-color: var(--teal); color: var(--gold); }
.promo-card h3 { font-size: 0.95rem; color: var(--text); margin-bottom: 6px; }
.promo-card p { font-size: 0.82rem; }

/* --- PATHWAY --- */
.pathway-row { display: flex; align-items: stretch; overflow-x: auto; padding-bottom: 10px; gap: 0; }
.path-step {
  flex: 1; min-width: 140px;
  background: rgba(var(--bg-rgb), 0.78); border: 1px solid rgba(var(--teal-rgb), 0.18);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-radius: 14px; padding: 20px 14px; text-align: center;
  cursor: pointer; transition: var(--ease);
  display: flex; flex-direction: column; justify-content: center;
}
.path-step:hover { border-color: var(--teal); background: rgba(var(--teal-rgb),0.08); transform: translateY(-4px); }
.step-num { font-size: 11px; font-weight: 700; letter-spacing: 0.2em; color: var(--gold); margin-bottom: 8px; }
.path-step h3 { font-size: 0.9rem; color: var(--text); margin-bottom: 4px; }
.path-step p { font-size: 0.77rem; }
.path-arrow { color: var(--teal); font-size: 1.4rem; padding: 0 8px; flex-shrink: 0; opacity: 0.5; display: flex; align-items: center; justify-content: center; }

/* --- BLUE / SUSTAINABILITY --- */
.blue-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 8px; }
.blue-card { max-width: 100% !important; }

/* --- TESTIMONIALS --- */
.test-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.test-card {
  background: rgba(var(--bg-rgb), 0.78); border: 1px solid rgba(var(--teal-rgb), 0.18);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-radius: 18px; padding: 26px; transition: var(--ease);
}
.test-card:hover { border-color: rgba(var(--teal-rgb),0.35); transform: translateY(-4px); }
.stars { color: var(--gold); font-size: 1rem; letter-spacing: 3px; margin-bottom: 14px; }
.test-card > p { font-size: 0.9rem; line-height: 1.5; }
.test-author { display: flex; gap: 12px; align-items: center; margin-top: 20px; }
.test-avatar { width: 42px; height: 42px; border-radius: 50%; background: rgba(var(--teal-rgb),0.15); border: 1px solid var(--card-border); flex-shrink: 0; }
.test-author strong { font-size: 0.9rem; color: var(--text); display: block; }
.test-cert { font-size: 10px; letter-spacing: 0.1em; color: var(--teal); display: block; margin-top: 2px; }

/* --- LEAD CAPTURE --- */
#contact { justify-content: center; }
.lead-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; width: 100%; }
.lead-text .detail-title { font-size: 2rem; }
.lead-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 24px; }
.lead-form { display: flex; flex-direction: column; gap: 14px; }
.lead-form input, .lead-form select {
  padding: 14px 16px; border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(var(--bg-rgb), 0.8);
  color: var(--text); font-family: var(--body); font-size: 14px;
  backdrop-filter: blur(8px); outline: none; transition: var(--fast);
}
.lead-form input:focus, .lead-form select:focus { border-color: var(--teal); box-shadow: 0 0 0 2px rgba(var(--teal-rgb),0.15); }
.lead-form select option { background: var(--bg); }
.form-note { font-size: 11px; color: var(--muted); text-align: center; }
.muted-text { color: var(--muted); }

/* --- TRIAL DIVE MODAL --- */
.trial-modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(2,10,18,0.75); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
  padding: 20px;
}
.trial-modal-overlay.show { opacity: 1; pointer-events: auto; }
.trial-modal-box {
  position: relative; width: 100%; max-width: 420px;
  background: var(--bg); border: 1px solid var(--card-border); border-radius: 18px;
  padding: 32px 28px; box-shadow: 0 30px 60px rgba(0,0,0,0.5);
  transform: translateY(24px) scale(0.97); transition: transform 0.35s cubic-bezier(0.19,1,0.22,1);
}
.trial-modal-overlay.show .trial-modal-box { transform: translateY(0) scale(1); }
.trial-modal-close {
  position: absolute; top: 16px; right: 16px; width: 32px; height: 32px;
  border-radius: 50%; border: 1px solid var(--card-border); background: transparent;
  color: var(--muted); font-size: 20px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: var(--fast);
}
.trial-modal-close:hover { color: var(--text); border-color: var(--teal); }
.trial-modal-box h3 { font-size: 1.3rem; color: var(--text); margin-bottom: 6px; }
.trial-modal-sub { font-size: 13px; color: var(--muted); margin-bottom: 20px; line-height: 1.5; }

/* --- FOOTER --- */
footer {
  position: relative; z-index: 3;
  padding: 60px 6% 30px;
  border-top: 1px solid var(--card-border);
  background: rgba(var(--bg-rgb), 0.95);
  backdrop-filter: blur(16px);
}
.foot-grid { display: grid; grid-template-columns: repeat(5, max-content); justify-content: space-between; gap: 30px; margin-bottom: 40px; }
.foot-brand > p { font-size: 13px; color: var(--muted); margin-top: 14px; max-width: 260px; line-height: 1.5; }
.foot-col h4 { font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; font-weight: 700; }
.foot-col a { display: block; color: var(--muted); text-decoration: none; font-size: 13px; margin-bottom: 9px; transition: var(--fast); }
.foot-col a:hover { color: var(--text); }
.foot-address { font-size: 13px; color: var(--muted); line-height: 1.5; margin-bottom: 12px; max-width: 220px; }
.footer-map { width: 380px; max-width: 100%; height: 220px; border-radius: 14px; overflow: hidden; border: 1px solid var(--card-border); }
.footer-map iframe { width: 100%; height: 100%; border: 0; }
.socials { display: flex; gap: 8px; margin-top: 20px; }
.soc {
  width: 36px; height: 36px; border-radius: 10px;
  border: 1px solid var(--card-border); display: grid; place-items: center;
  color: var(--aqua); cursor: pointer; transition: var(--fast);
  text-decoration: none;
}
.soc svg { width: 17px; height: 17px; }
.soc:hover { border-color: var(--teal); background: rgba(var(--teal-rgb),0.1); color: var(--text); transform: translateY(-2px); }
.footer-bottom {
  display: flex; justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.05); padding-top: 24px;
  color: var(--muted); font-size: 12px; flex-wrap: wrap; gap: 10px;
}

/* --- STICKY ENROLL BAR --- */
.sticky-buy {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 60;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  padding: 0 6%; min-height: 70px;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  transform: translateY(100%); transition: transform 0.45s cubic-bezier(0.25,0.8,0.25,1);
  box-shadow: 0 -6px 40px rgba(0,0,0,0.15);
  border-top: 1px solid var(--card-border);
}
.sticky-buy::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--gold), var(--aqua));
}
.sticky-buy.show { transform: translateY(0); }

.sb-left { display: flex; align-items: center; gap: 14px; flex: 1; min-width: 0; }

.sb-info { display: flex; flex-direction: column; gap: 4px; min-width: 0; }

.sb-title { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.sb-live {
  font-size: 10px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: #ff7b7b; background: rgba(255,80,80,0.12); border: 1px solid rgba(255,80,80,0.28);
  padding: 2px 8px; border-radius: 20px;
  animation: livePulse 2s ease-in-out infinite;
}
@keyframes livePulse { 0%,100% { opacity:1; } 50% { opacity:0.55; } }

.sb-title strong { color: var(--text); font-size: 1rem; font-family: var(--head); }

.sb-tag {
  font-size: 10px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--teal); border: 1px solid rgba(var(--teal-rgb), 0.35);
  padding: 2px 8px; border-radius: 20px;
}

.sb-meta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); flex-wrap: wrap; }
.sb-dot { opacity: 0.35; }

.sb-right { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }

.sb-price { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.15; }
.sb-orig { font-size: 11px; color: var(--muted); text-decoration: line-through; opacity: 0.7; }
.sb-now {
  font-size: 1.35rem; font-weight: 700; font-family: var(--head);
  background: linear-gradient(90deg, var(--gold), #e8a800);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.sb-cta { padding: 11px 22px; font-size: 0.88rem; text-decoration: none; }

.sb-close {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  background: transparent; border: 1px solid rgba(255,255,255,0.1);
  color: var(--muted); cursor: pointer; font-size: 11px; font-family: var(--body);
  display: grid; place-items: center; transition: var(--fast);
}
.sb-close:hover { background: rgba(255,255,255,0.08); color: var(--text); border-color: rgba(255,255,255,0.25); }

/* --- WHATSAPP BUTTON --- */
.wa-btn {
  position: fixed; right: 24px; bottom: 88px; z-index: 99;
  display: flex; align-items: center; gap: 0;
  background: #25d366;
  color: #fff; text-decoration: none;
  border-radius: 50px;
  padding: 15px;
  max-width: 56px;
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(37,211,102,0.45);
  transition: max-width 0.35s cubic-bezier(0.25,0.8,0.25,1),
              padding 0.35s cubic-bezier(0.25,0.8,0.25,1),
              box-shadow 0.25s ease,
              transform 0.25s ease;
  white-space: nowrap;
}
.wa-btn:hover {
  max-width: 220px;
  padding: 15px 22px 15px 16px;
  box-shadow: 0 12px 40px rgba(37,211,102,0.6);
  transform: translateY(-3px);
}
.wa-icon { width: 26px; height: 26px; flex-shrink: 0; }
.wa-label {
  font-family: var(--body); font-weight: 600; font-size: 14px;
  margin-left: 10px; opacity: 0;
  transition: opacity 0.2s ease 0.1s;
}
.wa-btn:hover .wa-label { opacity: 1; }

@keyframes waPulse {
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,0.55); }
  70%  { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}
.wa-btn { animation: waPulse 2.4s infinite; }

/* ============================================
   PADI COURSE LADDER / FLOW CHART
   ============================================ */
.padi-ladder {
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  padding: 8px 2px 24px;
  margin-top: 36px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.15) transparent;
}
.padi-ladder::-webkit-scrollbar { height: 4px; }
.padi-ladder::-webkit-scrollbar-track { background: transparent; }
.padi-ladder::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.18); border-radius: 2px; }

.ladder-stage {
  display: flex;
  flex-direction: column;
  min-width: 168px;
  max-width: 178px;
  flex-shrink: 0;
}

.ladder-track-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  padding: 5px 8px;
  margin-bottom: 10px;
  border-radius: 4px;
}
.lbl-entry { background: rgba(34,197,94,0.14); color: #4ade80; }
.lbl-rec   { background: rgba(56,189,248,0.14); color: #38bdf8; }
.lbl-adv   { background: rgba(14,165,233,0.14); color: #7dd3fc; }
.lbl-safe  { background: rgba(239,68,68,0.14);  color: #f87171; }
.lbl-pro   { background: rgba(251,191,36,0.14); color: #fbbf24; }

.ladder-card {
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 6px;
  text-align: center;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s, border-color 0.15s;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
}
.ladder-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.35); }
.ladder-card h4 { font-size: 11.5px; font-weight: 600; margin: 0; line-height: 1.35; color: rgba(255,255,255,0.88); }
.ladder-card small { display: block; font-size: 10px; color: rgba(255,255,255,0.4); margin-top: 3px; font-weight: 400; }
.ladder-card .lc-price { display: block; font-size: 11px; font-weight: 700; margin-top: 5px; color: var(--gold); }

/* Colour variants */
.lc-entry        { border-color: rgba(34,197,94,0.22); }
.lc-entry h4     { color: #bbf7d0; }
.lc-entry:hover  { background: rgba(34,197,94,0.1); border-color: rgba(34,197,94,0.5); }

.lc-rec          { border-color: rgba(56,189,248,0.2); }
.lc-rec h4       { color: #e0f2fe; }
.lc-rec:hover    { background: rgba(56,189,248,0.1); border-color: rgba(56,189,248,0.45); }
.lc-rec.lc-main  { background: rgba(56,189,248,0.1); border-color: rgba(56,189,248,0.32); }

.lc-safe         { border-color: rgba(239,68,68,0.2); }
.lc-safe h4      { color: #fecaca; }
.lc-safe:hover   { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.45); }
.lc-safe.lc-main { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.32); }

.lc-pro          { border-color: rgba(251,191,36,0.2); }
.lc-pro h4       { color: #fef3c7; }
.lc-pro:hover    { background: rgba(251,191,36,0.1); border-color: rgba(251,191,36,0.45); }
.lc-pro.lc-main  { background: rgba(251,191,36,0.1); border-color: rgba(251,191,36,0.32); }

.ladder-sep {
  height: 1px;
  background: rgba(255,255,255,0.07);
  margin: 8px 0;
}

.ladder-spec-box {
  background: rgba(255,255,255,0.02);
  border: 1px dashed rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 10px 12px;
  margin-top: 2px;
  flex: 1;
}
.ladder-spec-box h5 {
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin: 0 0 7px;
}
.ladder-spec-box ul { list-style: none; padding: 0; margin: 0; }
.ladder-spec-box li {
  font-size: 10.5px;
  color: rgba(255,255,255,0.58);
  line-height: 1.75;
  padding-left: 10px;
  position: relative;
}
.ladder-spec-box li::before { content: '·'; position: absolute; left: 0; color: rgba(255,255,255,0.22); }

.ladder-arrow-col {
  display: flex;
  align-items: flex-start;
  padding: 30px 8px 0;
  color: rgba(255,255,255,0.22);
  font-size: 18px;
  flex-shrink: 0;
  user-select: none;
}

/* Scroll hint on mobile */
.ladder-scroll-hint {
  display: none;
  font-size: 11px;
  color: rgba(255,255,255,0.35);
  text-align: center;
  margin-top: 10px;
  letter-spacing: 0.05em;
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* --- TABLET LANDSCAPE (≤1100px) --- */
@media (max-width: 1100px) {
  .courses-grid  { grid-template-columns: repeat(2,1fr); }
  .promo-grid    { grid-template-columns: repeat(2,1fr); }
  .foot-grid     { grid-template-columns: 1fr 1fr; gap: 24px; }
  .section-full  { padding: 40px 30px; }
  nav            { gap: 16px; }
  nav a          { font-size: 0.82rem; }
}

/* --- TABLET PORTRAIT (≤768px) --- */
@media (max-width: 768px) {
  /* Backdrop blur on this many stacked cards over a fixed canvas is too
     costly to composite during fast scroll on mobile GPUs — causes visible
     blank/unpainted flashes. Card backgrounds are already high-opacity, so
     dropping the blur here costs little visually but fixes the scroll flash. */
  * { backdrop-filter: none !important; -webkit-backdrop-filter: none !important; }

  /* Utility + header */
  .util-bar    { display: none; }
  header       { top: 0; padding: 12px 4%; }
  .header-cta  { display: none; }
  .logo img    { height: 58px; }
  .frame-overlay { display: none; }

  /* Mobile nav drawer */
  .menu-toggle { display: flex; }
  nav {
    position: fixed; top: 0; right: -85%; width: 85%; max-width: 320px; height: 100vh;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: rgba(255,255,255,0.98); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    padding: 100px 28px 28px; z-index: 1001;
    box-shadow: -10px 0 40px rgba(0,0,0,0.15);
    transition: right 0.4s cubic-bezier(0.25,0.8,0.25,1);
    overflow-y: auto;
  }
  nav.open { right: 0; }
  nav a.nav-link { width: 100%; padding: 16px 0; border-bottom: 1px solid rgba(var(--teal-rgb),0.15); font-size: 1rem; }
  .nav-cta-mobile { display: flex; justify-content: center; width: 100%; margin-top: 24px; }

  /* Dropdown becomes a tap accordion inside the mobile drawer */
  .nav-dropdown { width: 100%; }
  .nav-dropdown::before { display: none; }
  .nav-dropdown-toggle { width: 100%; justify-content: space-between; padding: 16px 0; border-bottom: 1px solid rgba(var(--teal-rgb),0.15); font-size: 1rem; }
  .nav-dropdown-menu {
    position: static; transform: none; margin-top: 0; opacity: 1; pointer-events: auto;
    display: none; min-width: 0; background: transparent; border: none; box-shadow: none;
    padding: 0 0 0 16px;
  }
  .nav-dropdown.open .nav-dropdown-menu, .nav-dropdown:hover .nav-dropdown-menu { display: flex; transform: none; }
  .nav-dropdown-menu a.nav-link { padding: 14px 0; border-bottom: 1px solid rgba(var(--teal-rgb),0.1); border-radius: 0; }
  .nav-dropdown-menu a.nav-link:hover { background: transparent; }
  .nav-backdrop {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 999;
    opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
  }
  .nav-backdrop.show { opacity: 1; pointer-events: auto; }

  /* General section spacing */
  section      { padding: 48px 4%; }
  #lms, #vlog  { min-height: auto; }

  /* Hero */
  #hero        { padding: 100px 4% 40px; }
  .hero-inner  { flex-direction: column; align-items: stretch; }
  .hero-text   { padding: 28px; max-width: 100%; }
  .hero-yt     { max-width: 100%; }
  .hero-ctas   { flex-direction: column; gap: 10px; }
  .hero-ctas .glow-btn { width: 100%; justify-content: center; }
  .hero-stats  { gap: 18px; }
  .floating-pill { display: none; }

  /* Section panels */
  .section-full    { padding: 28px 18px; border-radius: 18px; }
  .section-content { margin: 0 auto !important; max-width: 100% !important; padding: 28px; }

  /* Grids */
  .courses-grid  { grid-template-columns: 1fr; }
  .promo-grid    { grid-template-columns: repeat(2,1fr); }
  .test-grid     { grid-template-columns: 1fr; }
  .blue-grid     { grid-template-columns: 1fr; }
  .vlog-row { flex-direction: column; }
  .vlog-player { flex: 0 0 100%; width: 100%; }
  .lead-grid    { grid-template-columns: 1fr; gap: 28px; }

  /* Pathway */
  .pathway-row  { flex-wrap: wrap; justify-content: center; gap: 8px; padding-bottom: 4px; }
  .path-step    { min-width: 130px; flex: 1 1 130px; }
  .path-arrow   { display: none; }

  /* PADI Ladder */
  .ladder-stage { min-width: 148px; max-width: 158px; }
  .ladder-scroll-hint { display: block; }

  /* Footer */
  .foot-grid       { grid-template-columns: 1fr 1fr; gap: 20px; }
  .footer-bottom   { flex-direction: column; text-align: center; }

  /* Sticky bar — simplified for tablet */
  .sticky-buy  { padding: 0 16px; min-height: 62px; gap: 12px; }
  .sb-meta     { display: none; }
  .sb-tag      { display: none; }
  .sb-price    { display: none; }
  .sb-close    { display: none; }
  .sb-title strong { font-size: 0.9rem; }
  .sb-cta      { padding: 10px 18px; font-size: 0.85rem; white-space: nowrap; }
}

/* --- PHONE (≤480px) --- */
@media (max-width: 480px) {
  /* Sections */
  section     { padding: 36px 4%; }
  #hero       { padding: 88px 4% 32px; }
  .hero-text  { padding: 20px; }
  .hero-title { font-size: clamp(1.8rem, 8vw, 2.4rem); }
  .hero-sub   { font-size: 0.9rem; }
  .hero-stats { gap: 12px; flex-wrap: wrap; }
  .hero-stat b { font-size: 1.3rem; }
  .floating-pill { display: none; }
  .scroll-indicator { display: none; }

  /* Section content */
  .section-heading h2 { font-size: 1.5rem; }
  .section-full       { padding: 20px 14px; border-radius: 14px; }
  .section-content    { padding: 22px; }
  .detail-title       { font-size: 1.5rem; }

  /* Grids */
  .promo-grid    { grid-template-columns: 1fr; }
  .path-step     { min-width: 120px; }
  .foot-grid     { grid-template-columns: 1fr; }
  .vlog-row { flex-direction: column; }
  .vlog-player { flex: 0 0 100%; width: 100%; }

  /* Forms */
  .lead-form input, .lead-form select { padding: 12px 14px; font-size: 13px; }

  /* Sticky bar — minimal for phones */
  .sticky-buy      { padding: 0 12px; min-height: 58px; }
  .sb-live         { display: none; }
  .sb-title strong { font-size: 0.82rem; }
  .sb-cta          { padding: 9px 14px; font-size: 0.8rem; }

  /* WhatsApp button */
  .wa-btn  { right: 12px; bottom: 76px; padding: 12px; max-width: 48px; }
  .wa-icon { width: 22px; height: 22px; }
}