/* ============ DR-HO'S Get Up & Go Deluxe — landing ============ */
:root {
  --indigo: #312782;
  --indigo-700: #281f6b;
  --indigo-900: #1a1448;
  --blue: #2f74cf;
  --blue-dark: #245fab;
  --sky: #84cef4;
  --sky-soft: #d7edfb;
  --red: #e20613;
  --ink: #211d3e;
  --muted: #6a6c86;
  --ice: #f5f6fc;
  --white: #ffffff;
  --radius: 24px;
  --shadow: 0 24px 60px rgba(31, 24, 82, 0.16);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Poppins", var(--font);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--ice);
  line-height: 1.62;
  font-size: 17px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
.container { width: min(1160px, 92vw); margin: 0 auto; }
h1, h2, h3, .section-title { font-family: var(--display); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  cursor: pointer;
}
.btn-primary {
  background: var(--indigo);
  color: var(--white);
  padding: 14px 28px;
  font-size: 16px;
  box-shadow: 0 12px 30px rgba(49, 39, 130, 0.32);
}
.btn-primary:hover { background: var(--indigo-700); transform: translateY(-2px); box-shadow: 0 18px 40px rgba(49, 39, 130, 0.42); }
.btn-lg { padding: 18px 40px; font-size: 19px; }
.btn-ghost {
  color: var(--indigo);
  padding: 18px 36px;
  font-size: 19px;
  border: 2.5px solid rgba(49, 39, 130, 0.22);
  background: rgba(255, 255, 255, 0.6);
}
.btn-ghost:hover { border-color: var(--indigo); transform: translateY(-2px); }
.btn-light {
  background: var(--white);
  color: var(--indigo);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.28);
}
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 22px 54px rgba(0, 0, 0, 0.36); }

@keyframes btnPulse {
  0%, 100% { box-shadow: 0 12px 30px rgba(49, 39, 130, 0.32), 0 0 0 0 rgba(132, 206, 244, 0.6); }
  50% { box-shadow: 0 12px 30px rgba(49, 39, 130, 0.32), 0 0 0 16px rgba(132, 206, 244, 0); }
}
.pulse { animation: btnPulse 2.6s ease-out infinite; }

/* ---------- nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  padding: 16px 0;
  transition: padding 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}
.nav.scrolled {
  padding: 8px 0;
  background: rgba(245, 246, 252, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 6px 30px rgba(31, 24, 82, 0.1);
}
.nav-inner {
  width: min(1160px, 92vw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-logo img { height: 60px; width: auto; display: block; }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a {
  color: var(--indigo);
  text-decoration: none;
  font-weight: 600;
  font-size: 15.5px;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2.5px;
  background: var(--sky);
  border-radius: 2px;
  transition: width 0.25s ease;
}
.nav-links a:hover::after { width: 100%; }
.btn-nav { padding: 11px 22px; font-size: 15px; }
.lang-switch {
  display: flex;
  gap: 4px;
  background: rgba(49, 39, 130, 0.07);
  border-radius: 999px;
  padding: 4px;
}
.lang-btn {
  font-family: var(--display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: transparent;
  border: none;
  border-radius: 999px;
  padding: 7px 13px;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease;
}
.lang-btn:hover { color: var(--indigo); }
.lang-btn.active { background: var(--white); color: var(--indigo); box-shadow: 0 4px 12px rgba(31, 24, 82, 0.14); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 150px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 600px at 80% 26%, rgba(132, 206, 244, 0.4), transparent 62%),
    radial-gradient(700px 520px at 10% 84%, rgba(49, 39, 130, 0.1), transparent 70%),
    linear-gradient(180deg, var(--ice) 0%, #e7eefb 100%);
}
.hero-inner {
  position: relative;
  width: min(1160px, 92vw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  align-items: center;
  gap: 44px;
}
.kicker {
  display: inline-block;
  font-family: var(--display);
  font-weight: 700;
  font-size: 13.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--indigo);
  background: rgba(132, 206, 244, 0.22);
  border: 1.5px solid rgba(49, 39, 130, 0.16);
  padding: 8px 18px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(44px, 5.6vw, 76px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--indigo);
  margin-bottom: 24px;
}
.hero h1 .accent { color: var(--blue); position: relative; white-space: nowrap; }
.lead {
  font-size: clamp(17px, 1.5vw, 20px);
  color: var(--muted);
  max-width: 56ch;
  margin-bottom: 36px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 32px; }
.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  list-style: none;
  font-weight: 600;
  color: var(--indigo);
  font-size: 15.5px;
}

/* hero visual */
.hero-visual {
  position: relative;
  aspect-ratio: 1;
  max-width: 540px;
  margin: 0 auto;
  width: 100%;
}
.hero-photo {
  position: relative;
  z-index: 2;
  width: 84%;
  margin: 8% auto 0;
  aspect-ratio: 4 / 4.4;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 40px 70px rgba(31, 24, 82, 0.28);
  border: 6px solid var(--white);
  animation: float 6s ease-in-out infinite;
  will-change: transform;
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
@keyframes float {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -16px; }
}
.rings { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.ring {
  fill: none;
  stroke: var(--sky);
  stroke-width: 2.5;
  opacity: 0;
  transform-origin: 300px 300px;
  animation: ringExpand 5s linear infinite;
}
.r2 { animation-delay: 1.25s; }
.r3 { animation-delay: 2.5s; }
.r4 { animation-delay: 3.75s; }
@keyframes ringExpand {
  0% { transform: scale(0.55); opacity: 0; }
  12% { opacity: 0.55; }
  100% { transform: scale(2.4); opacity: 0; }
}
.hero-chip {
  position: absolute;
  z-index: 3;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(49, 39, 130, 0.14);
  color: var(--indigo);
  font-family: var(--display);
  font-weight: 700;
  font-size: 14.5px;
  padding: 11px 18px;
  border-radius: 999px;
  box-shadow: 0 14px 34px rgba(31, 24, 82, 0.18);
  animation: chipFloat 6s ease-in-out infinite;
}
.chip-a { top: 12%; left: -3%; }
.chip-b { top: 46%; right: -5%; animation-delay: 1.2s; }
.chip-c { bottom: 9%; left: 4%; animation-delay: 2.4s; }
@keyframes chipFloat {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -10px; }
}
.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 24px;
  translate: -50% 0;
  width: 30px; height: 50px;
  border: 2.5px solid rgba(49, 39, 130, 0.3);
  border-radius: 999px;
  display: flex;
  justify-content: center;
}
.scroll-hint span {
  width: 5px; height: 11px;
  background: var(--indigo);
  border-radius: 3px;
  margin-top: 9px;
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot {
  0%, 100% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(16px); opacity: 0.2; }
}

/* ---------- sections ---------- */
section { padding: 108px 0; }
.section-title {
  font-size: clamp(32px, 3.8vw, 50px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--indigo);
  text-align: center;
}
.section-sub {
  text-align: center;
  color: var(--muted);
  font-size: clamp(16px, 1.4vw, 19px);
  margin: 14px auto 0;
  max-width: 60ch;
}
.section-title.light, .section-sub.light { color: var(--white); }
.section-sub.light { opacity: 0.88; }

/* ---------- usp ---------- */
.usp { background: var(--white); }
.usp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 58px;
}
.usp-card {
  background: var(--ice);
  border: 1.5px solid rgba(31, 24, 82, 0.07);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.usp-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
  border-color: rgba(132, 206, 244, 0.7);
}
.usp-icon {
  width: 64px; height: 64px;
  border-radius: 18px;
  background: rgba(132, 206, 244, 0.22);
  color: var(--indigo);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}
.usp-card:hover .usp-icon { background: var(--indigo); color: var(--white); transform: scale(1.08) rotate(-4deg); }
.usp-icon svg { width: 38px; height: 38px; }
.usp-card h3 { font-size: 21px; font-weight: 700; color: var(--indigo); margin-bottom: 8px; }
.usp-card p { color: var(--muted); font-size: 15.5px; }

/* ---------- feature explorer ---------- */
.explore { background: linear-gradient(180deg, var(--white) 0%, #eef4fc 100%); }
.explore-inner {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 50px;
  align-items: center;
}
.explore-copy .section-title, .explore-copy .section-sub { text-align: left; margin-left: 0; }
.explore-panel {
  margin-top: 34px;
  background: var(--white);
  border: 1.5px solid rgba(31, 24, 82, 0.08);
  border-radius: 24px;
  padding: 30px 32px;
  box-shadow: var(--shadow);
  min-height: 232px;
}
.ep-badge {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: rgba(132, 206, 244, 0.22);
  display: grid; place-items: center;
  font-size: 28px;
  margin-bottom: 16px;
  transition: transform 0.3s ease;
}
.explore-panel h3 { font-size: 23px; font-weight: 700; color: var(--indigo); margin-bottom: 8px; }
.explore-panel p { color: var(--muted); font-size: 16px; }
.ep-dots { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 20px; }
.ep-dots button {
  width: 12px; height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(49, 39, 130, 0.3);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.ep-dots button:hover { transform: scale(1.2); }
.ep-dots button.active { background: var(--indigo); border-color: var(--indigo); }

.cane-stage { display: flex; justify-content: center; }
.cane-photo { display: block; filter: drop-shadow(0 22px 30px rgba(31, 24, 82, 0.26)); }
.cane-wrap {
  position: relative;
  height: min(600px, 64vh);
  aspect-ratio: 161 / 901;
}
.cane-wrap .cane-photo { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: contain; }
.cane-glow {
  position: absolute;
  left: -160%; right: -160%; top: 6%; bottom: 6%;
  background: radial-gradient(ellipse at center, rgba(132, 206, 244, 0.34), transparent 60%);
  z-index: 0;
  animation: caneGlow 5s ease-in-out infinite;
}
@keyframes caneGlow {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}
.hotspot {
  position: absolute;
  width: 24px; height: 24px;
  translate: -50% -50%;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  z-index: 4;
  display: grid;
  place-items: center;
}
.hotspot span {
  position: relative;
  display: block;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--sky);
  border: 2px solid var(--white);
  box-shadow: 0 2px 7px rgba(31, 24, 82, 0.4);
  transition: width 0.25s ease, height 0.25s ease, background 0.25s ease;
}
.hotspot span::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px solid var(--sky);
  animation: hotPulse 2.6s ease-out infinite;
}
@keyframes hotPulse {
  0% { transform: scale(1); opacity: 0.45; }
  100% { transform: scale(2); opacity: 0; }
}
/* dots stay small until hovered or selected, so they don't cover the product */
.hotspot:hover span, .hotspot.active span { width: 20px; height: 20px; background: var(--indigo); }
.hotspot:hover span::after, .hotspot.active span::after { border-color: var(--indigo); }

/* ---------- height demo ---------- */
.height { background: var(--ice); }
.height-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 50px;
  align-items: center;
}
.height-copy .section-title, .height-copy .section-sub { text-align: left; margin-left: 0; }
.height-readout { margin-top: 30px; display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; }
.hr-big { font-family: var(--display); font-weight: 800; color: var(--indigo); line-height: 1; }
.hr-big span { font-size: 64px; }
.hr-big em { font-style: normal; font-size: 24px; font-weight: 700; margin-left: 4px; color: var(--blue); }
.hr-hint { color: var(--muted); font-weight: 600; font-size: 16px; }
.height-slider { display: flex; align-items: center; gap: 18px; margin-top: 26px; max-width: 460px; }
.hs-label { font-weight: 700; font-size: 14px; color: var(--muted); white-space: nowrap; font-family: var(--display); }
input[type="range"] {
  flex: 1;
  min-width: 0;
  appearance: none;
  -webkit-appearance: none;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--sky), var(--indigo));
  outline: none;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--white);
  border: 5px solid var(--indigo);
  box-shadow: 0 6px 18px rgba(49, 39, 130, 0.4);
  transition: transform 0.2s ease;
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.12); }
input[type="range"]::-moz-range-thumb {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--white);
  border: 5px solid var(--indigo);
  box-shadow: 0 6px 18px rgba(49, 39, 130, 0.4);
}
.height-stage { display: flex; justify-content: center; }
.hs-frame {
  position: relative;
  height: 600px;
  width: 320px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
#heightCane {
  position: relative;
  z-index: 1;
  width: auto;
  height: 485px;
  transition: height 0.22s ease;
}
.hs-ground {
  position: absolute;
  bottom: 8px; left: 50%;
  transform: translateX(-50%);
  width: 130px; height: 24px;
  background: radial-gradient(ellipse at center, rgba(31, 24, 82, 0.22), transparent 70%);
  z-index: 0;
}
.hs-ruler {
  position: absolute;
  bottom: 12px;
  left: calc(50% - 104px);
  width: 0; height: 485px;
  border-left: 2px dashed rgba(49, 39, 130, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  transition: height 0.22s ease;
}
.hs-cap { width: 18px; height: 2px; background: var(--indigo); margin-left: -9px; }
.hs-cm {
  background: var(--indigo);
  color: var(--white);
  font-family: var(--display);
  font-weight: 700;
  font-size: 13px;
  padding: 4px 11px;
  border-radius: 999px;
  transform: translateX(-50%);
  white-space: nowrap;
}

/* ---------- steps ---------- */
.steps { background: var(--white); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 60px;
}
.step-card {
  background: var(--ice);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 14px 40px rgba(31, 24, 82, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.step-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.step-card figure { overflow: hidden; aspect-ratio: 16/11; }
.step-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.step-card:hover img { transform: scale(1.07); }
.step-body { padding: 28px; position: relative; }
.step-num {
  position: absolute;
  top: -26px; left: 24px;
  width: 52px; height: 52px;
  border-radius: 16px;
  background: var(--indigo);
  color: var(--white);
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 26px rgba(49, 39, 130, 0.4);
}
.step-body h3 { margin-top: 14px; font-size: 22px; font-weight: 700; color: var(--indigo); }
.step-body p { color: var(--muted); margin-top: 8px; font-size: 15.5px; }

/* ---------- colours ---------- */
.colours { background: linear-gradient(180deg, #eef4fc 0%, var(--ice) 100%); }
.colours-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.colours-copy .section-title, .colours-copy .section-sub { text-align: left; margin-left: 0; }
.swatches { display: flex; gap: 14px; margin-top: 30px; }
.swatch {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 2px solid rgba(31, 24, 82, 0.1);
  border-radius: 999px;
  padding: 9px 18px 9px 10px;
  cursor: pointer;
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
  color: var(--indigo);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.swatch:hover { transform: translateY(-2px); }
.swatch.active { border-color: var(--indigo); box-shadow: 0 10px 24px rgba(49, 39, 130, 0.18); }
.sw-dot { width: 28px; height: 28px; border-radius: 50%; box-shadow: inset 0 0 0 2px rgba(255,255,255,0.25); }
.colour-pills {
  display: flex; flex-wrap: wrap; gap: 10px 22px;
  list-style: none; margin-top: 28px;
  font-weight: 600; color: var(--indigo); font-size: 15.5px;
}
.colours-stage {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 640px;
  margin: 0 auto;
}
.colour-rings {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(132,206,244,0.42), transparent 64%);
}
#colourImg {
  position: relative; z-index: 1;
  height: 600px; width: auto;
  filter: drop-shadow(0 28px 38px rgba(31, 24, 82, 0.22));
  transition: opacity 0.3s ease, transform 0.3s ease;
}
#colourImg.swapping { opacity: 0; transform: scale(0.97); }

/* ---------- package ---------- */
.package { background: var(--white); }
.package-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.package-visual img {
  filter: drop-shadow(0 40px 50px rgba(31, 24, 82, 0.25));
  animation: float 6s ease-in-out infinite;
  margin: 0 auto;
}
.package-copy .section-title { text-align: left; }
.package-list {
  list-style: none;
  margin: 34px 0 38px;
  display: grid;
  gap: 14px;
}
.package-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--ice);
  border: 1.5px solid rgba(31, 24, 82, 0.07);
  border-radius: 16px;
  padding: 15px 22px;
  font-weight: 600;
  color: var(--indigo);
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.package-list li:hover { transform: translateX(8px); border-color: rgba(132, 206, 244, 0.8); }
.package-list li em { font-style: normal; }
.package-list li span {
  background: var(--indigo);
  color: var(--white);
  font-family: var(--display);
  font-weight: 700;
  font-size: 14px;
  border-radius: 999px;
  padding: 5px 13px;
  flex-shrink: 0;
}

/* ---------- moments ---------- */
.moments { background: linear-gradient(160deg, var(--indigo) 0%, var(--indigo-900) 100%); }
.moments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 58px;
}
.moment {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.moment img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease; }
.moment:hover img { transform: scale(1.08); }
.moment figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 70px 24px 22px;
  background: linear-gradient(180deg, transparent, rgba(20, 14, 56, 0.92));
  color: var(--white);
  font-family: var(--display);
  font-weight: 700;
  font-size: 19px;
}

/* ---------- faq ---------- */
.faq { background: var(--ice); }
.faq-inner { max-width: 820px; }
.faq-list { margin-top: 48px; display: grid; gap: 14px; }
.faq-item {
  background: var(--white);
  border-radius: 18px;
  border: 1.5px solid rgba(31, 24, 82, 0.08);
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.faq-item[open] { border-color: rgba(132, 206, 244, 0.8); box-shadow: 0 14px 36px rgba(31, 24, 82, 0.1); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 21px 26px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 17.5px;
  color: var(--indigo);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-icon {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(132, 206, 244, 0.25);
  position: relative;
  flex-shrink: 0;
  transition: transform 0.3s ease, background 0.3s ease;
}
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background: var(--indigo);
  border-radius: 2px;
  transition: background 0.3s ease;
}
.faq-icon::before { width: 14px; height: 2.5px; }
.faq-icon::after { width: 2.5px; height: 14px; }
.faq-item[open] .faq-icon { transform: rotate(135deg); background: var(--indigo); }
.faq-item[open] .faq-icon::before, .faq-item[open] .faq-icon::after { background: var(--white); }
.faq-item p { padding: 0 26px 24px; color: var(--muted); font-size: 16px; }
.faq-specs { list-style: none; margin: 0; padding: 4px 26px 24px; }
.faq-specs li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(31, 24, 82, 0.09);
}
.faq-specs li:last-child { border-bottom: none; padding-bottom: 0; }
.faq-specs .fs-label { color: var(--muted); font-size: 15px; }
.faq-specs .fs-value { color: var(--indigo); font-weight: 700; font-size: 15px; text-align: right; }

/* ---------- cta band ---------- */
.cta-band {
  position: relative;
  background: linear-gradient(135deg, #3b2f9c 0%, var(--indigo) 55%, var(--indigo-900) 100%);
  overflow: hidden;
  text-align: center;
}
.cta-rings {
  position: absolute;
  width: 1100px; height: 1100px;
  left: 50%; top: 50%;
  translate: -50% -50%;
  opacity: 0.5;
}
.cta-rings .ring { stroke: var(--sky); stroke-width: 1.6; }
.cta-inner { position: relative; }
.cta-band h2 {
  font-size: clamp(36px, 4.8vw, 60px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
}
.cta-band h2 em { font-style: normal; color: var(--sky); }
.cta-band p { color: var(--sky-soft); font-size: clamp(16px, 1.5vw, 20px); margin: 18px 0 36px; }

/* ---------- footer ---------- */
.footer { background: var(--indigo-900); padding: 42px 0; }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-logo { height: 54px; width: auto; filter: brightness(0) invert(1); opacity: 0.92; }
.footer p { color: rgba(215, 237, 251, 0.7); font-size: 14.5px; }
.footer a { color: var(--sky); }

/* ---------- reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }
.delay-4 { transition-delay: 0.48s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { order: 1; }
  .hero-visual { order: 0; max-width: 400px; }
  .hero-cta, .hero-pills { justify-content: center; }
  .lead { margin-left: auto; margin-right: auto; }
  .usp-grid { grid-template-columns: repeat(2, 1fr); }
  .explore-inner, .height-inner, .colours-inner, .package-inner { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .explore-copy .section-title, .explore-copy .section-sub,
  .height-copy .section-title, .height-copy .section-sub,
  .colours-copy .section-title, .colours-copy .section-sub,
  .package-copy .section-title { text-align: center; }
  .explore-copy, .height-copy, .colours-copy { display: flex; flex-direction: column; align-items: center; }
  .explore-copy .explore-panel { text-align: left; }
  .height-readout, .height-slider, .swatches, .colour-pills { justify-content: center; }
  .package-copy { display: flex; flex-direction: column; align-items: center; }
  .steps-grid, .moments-grid { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }
  .nav-links { display: none; }
  .lang-switch { margin-left: auto; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .usp-grid { grid-template-columns: 1fr; }
  section { padding: 78px 0; }
  .hero { min-height: auto; padding: 92px 0 28px; }
  .hero-inner { gap: 14px; }
  .hero-visual { max-width: 280px; }
  .kicker { margin-bottom: 12px; font-size: 11px; padding: 6px 14px; letter-spacing: 0.12em; }
  .hero h1 { font-size: clamp(30px, 8.4vw, 44px); margin-bottom: 14px; }
  .lead { font-size: 16px; margin-bottom: 20px; }
  .hero-cta { gap: 12px; margin-bottom: 18px; }
  .hero-cta .btn-lg { padding: 14px 26px; font-size: 16px; }
  .hero-pills { gap: 8px 18px; font-size: 14px; }
  .hero-chip { font-size: 11.5px; padding: 8px 12px; }
  .scroll-hint { display: none; }
  .hr-big span { font-size: 52px; }
  .nav-inner { gap: 10px; }
  .nav-logo img { height: 46px; }
  .lang-switch { gap: 2px; padding: 3px; }
  .lang-btn { padding: 6px 9px; font-size: 12px; }
  .btn-nav { padding: 9px 14px; font-size: 12.5px; }
  .cane-wrap { height: min(480px, 58vh); }
  .hs-frame { height: 580px; width: 290px; }
  .hs-ruler { left: calc(50% - 92px); }
  .colours-stage { height: 540px; }
  #colourImg { height: 500px; }
}