:root {
  --bg: #050915;
  --bg-2: #071525;
  --panel: rgba(10, 19, 37, .68);
  --panel-strong: rgba(11, 20, 40, .9);
  --white: #f7fbff;
  --muted: #aab8cf;
  --cyan: #13f0d1;
  --cyan-2: #55d9ff;
  --violet: #7d67ff;
  --pink: #ff4fd8;
  --line: rgba(255,255,255,.12);
  --shadow-cyan: 0 0 42px rgba(19,240,209,.28);
  --shadow-pink: 0 0 42px rgba(255,79,216,.2);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--white);
  background:
    radial-gradient(circle at 15% 10%, rgba(125,103,255,.17), transparent 26%),
    radial-gradient(circle at 82% 18%, rgba(19,240,209,.15), transparent 24%),
    linear-gradient(180deg, #060a16 0%, #07111f 45%, #050914 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.75), transparent 80%);
  z-index: -6;
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
img { display: block; max-width: 100%; }

#sparkCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -5;
  pointer-events: none;
}

.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .075;
  z-index: 20;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.65'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.aurora {
  position: fixed;
  width: 38vw;
  height: 38vw;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .12;
  z-index: -7;
  pointer-events: none;
}
.aurora-a { background: var(--cyan); left: -14vw; top: 30vh; animation: driftA 12s ease-in-out infinite alternate; }
.aurora-b { background: var(--pink); right: -14vw; top: 6vh; animation: driftB 15s ease-in-out infinite alternate; }
@keyframes driftA { to { transform: translate(20vw, -8vh) scale(1.15); } }
@keyframes driftB { to { transform: translate(-18vw, 20vh) scale(.9); } }

.glass {
  background: linear-gradient(180deg, rgba(15,25,48,.72), rgba(7,14,30,.72));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 20px 70px rgba(0,0,0,.28);
  backdrop-filter: blur(18px);
}

.section-shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }

.topbar {
  position: sticky;
  top: 14px;
  width: min(1180px, calc(100% - 28px));
  margin: 14px auto 0;
  height: 62px;
  border-radius: 20px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 18px;
  z-index: 30;
}

.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 950; letter-spacing: .08em; }
.brand-mark { width: 30px; display: grid; gap: 3px; transform: skewX(-18deg); }
.brand-mark i { height: 5px; border-radius: 999px; display: block; }
.brand-mark i:nth-child(1) { background: linear-gradient(90deg, var(--cyan), #46ebff); transform: translateX(7px); }
.brand-mark i:nth-child(2) { background: linear-gradient(90deg, var(--violet), var(--pink)); }
.brand-mark i:nth-child(3) { background: linear-gradient(90deg, var(--cyan), var(--violet)); transform: translateX(7px); }

.nav { display: flex; gap: 26px; color: var(--muted); font-size: .78rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.nav a { transition: color .2s ease, text-shadow .2s ease; }
.nav a:hover { color: var(--white); text-shadow: 0 0 16px var(--cyan); }

.mini-pill {
  justify-self: end;
  border: 1px solid rgba(19,240,209,.45);
  color: #dffff9;
  background: rgba(19,240,209,.07);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: .7rem;
  letter-spacing: .14em;
  font-weight: 900;
}

.hero {
  min-height: calc(100vh - 80px);
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: 56px;
  align-items: center;
  padding: 92px 0 72px;
}

.hero-copy { position: relative; z-index: 2; }
.eyebrow {
  color: #c8d6ea;
  font-size: .74rem;
  font-weight: 900;
  letter-spacing: .17em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(19,240,209,.55);
  margin-right: 9px;
  animation: pulse 1.8s infinite;
}
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(19,240,209,0); } 100% { box-shadow: 0 0 0 0 rgba(19,240,209,0); } }

.hero-title {
  position: relative;
  margin: 0;
  font-size: clamp(4.2rem, 9.2vw, 8.4rem);
  line-height: .78;
  letter-spacing: -.08em;
  font-weight: 1000;
  background: linear-gradient(100deg, #fff 6%, #e8ffff 28%, var(--cyan) 45%, #8fcaff 62%, #c97cff 78%, var(--pink) 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 22px rgba(70,235,255,.18));
  text-transform: uppercase;
}
.hero-title::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.14);
  transform: translate(4px, 5px);
  z-index: -1;
}

.hero-kicker {
  margin: 27px 0 20px;
  font-size: clamp(1.3rem, 2.3vw, 2.1rem);
  line-height: 1.02;
  font-weight: 950;
  letter-spacing: -.035em;
}
.hero-kicker span { color: var(--cyan); text-shadow: 0 0 25px rgba(19,240,209,.38); }
.hero-lede { color: var(--muted); max-width: 630px; font-size: 1.02rem; line-height: 1.72; margin: 0 0 26px; }

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.cta {
  position: relative;
  min-width: 132px;
  height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 14px;
  background: rgba(255,255,255,.045);
  font-size: .82rem;
  font-weight: 950;
  letter-spacing: .12em;
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.cta::before {
  content: "";
  position: absolute;
  inset: -100% -30%;
  background: linear-gradient(105deg, transparent 42%, rgba(255,255,255,.28) 50%, transparent 58%);
  transform: translateX(-60%);
  transition: transform .55s ease;
}
.cta:hover::before { transform: translateX(60%); }
.cta:hover { transform: translateY(-3px); border-color: rgba(19,240,209,.5); box-shadow: var(--shadow-cyan); }
.cta span {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  font-size: .65rem;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.07);
}
.cta-primary { background: linear-gradient(105deg, var(--cyan), #72ebff 56%, #a2a7ff); color: #04101a; border-color: transparent; box-shadow: 0 12px 35px rgba(19,240,209,.2); }
.cta-primary span { border-color: rgba(4,16,26,.18); background: rgba(4,16,26,.08); }
.cta-primary:hover { border-color: transparent; box-shadow: 0 16px 45px rgba(19,240,209,.32); }

.ca-card {
  margin-top: 18px;
  min-height: 72px;
  max-width: 610px;
  border-radius: 16px;
  padding: 13px 14px 13px 17px;
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: space-between;
}
.ca-card small { display: block; color: #8293ad; letter-spacing: .16em; font-size: .62rem; font-weight: 900; margin-bottom: 6px; }
.ca-card strong { display: block; max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .88rem; }
.ca-card button {
  flex: 0 0 auto;
  border: 1px solid rgba(255,255,255,.13);
  background: rgba(255,255,255,.06);
  color: var(--white);
  font-weight: 900;
  font-size: .7rem;
  letter-spacing: .12em;
  padding: 12px 13px;
  border-radius: 11px;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.ca-card button:hover { background: var(--cyan); color: #041018; border-color: var(--cyan); }

.trust-strip { display: flex; flex-wrap: wrap; gap: 15px 20px; margin-top: 17px; color: #74839b; font-size: .63rem; letter-spacing: .13em; font-weight: 850; }
.trust-strip span::before { content: "✦"; color: var(--cyan); margin-right: 7px; }

.hero-visual { position: relative; min-height: 580px; display: grid; place-items: center; }
.image-stage {
  position: relative;
  width: min(100%, 575px);
  aspect-ratio: 1.06 / 1;
  border-radius: 42px;
  padding: 9px;
  background: linear-gradient(135deg, rgba(19,240,209,.75), rgba(125,103,255,.55), rgba(255,79,216,.8));
  box-shadow: 0 34px 90px rgba(0,0,0,.5), 0 0 80px rgba(19,240,209,.16), 0 0 95px rgba(255,79,216,.12);
  transform: rotate(1.2deg);
  overflow: hidden;
}
.image-stage::after {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: 34px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.15), inset 0 -80px 110px rgba(4,8,18,.27);
  pointer-events: none;
}
.image-stage img { width: 100%; height: 100%; object-fit: cover; border-radius: 34px; }
.scanline {
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  height: 2px;
  top: 16%;
  background: linear-gradient(90deg, transparent, rgba(19,240,209,.9), transparent);
  box-shadow: 0 0 18px var(--cyan);
  opacity: .68;
  animation: scan 4.8s ease-in-out infinite;
  pointer-events: none;
}
@keyframes scan { 0%,100% { top: 13%; opacity: .25; } 50% { top: 87%; opacity: .9; } }

.orbital-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.13); pointer-events: none; }
.ring-one { width: 115%; aspect-ratio: 1; border-color: rgba(19,240,209,.23); box-shadow: inset 0 0 22px rgba(19,240,209,.09); animation: orbit 14s linear infinite; }
.ring-two { width: 92%; aspect-ratio: 1; border-style: dashed; border-color: rgba(255,79,216,.19); animation: orbitReverse 18s linear infinite; }
@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes orbitReverse { to { transform: rotate(-360deg); } }

.sticker {
  position: absolute;
  z-index: 4;
  display: grid;
  place-items: center;
  text-align: center;
  font-weight: 1000;
  letter-spacing: -.04em;
  box-shadow: 0 13px 38px rgba(0,0,0,.32);
}
.sticker-top {
  top: 22px;
  right: -8px;
  width: 105px;
  height: 105px;
  border-radius: 50%;
  transform: rotate(12deg);
  color: #041018;
  background: linear-gradient(145deg, #faffff, var(--cyan));
  border: 4px solid #dffffa;
  font-size: .78rem;
}
.sticker-bottom {
  bottom: 25px;
  left: 20px;
  width: 93px;
  height: 93px;
  border-radius: 22px;
  transform: rotate(-7deg);
  color: #fff;
  background: linear-gradient(145deg, var(--violet), var(--pink));
  border: 3px solid rgba(255,255,255,.7);
  font-size: 1.35rem;
}
.sticker-bottom span { font-size: .54rem; line-height: 1.05; letter-spacing: .06em; }

.marquee { overflow: hidden; border-block: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.025); transform: rotate(-.6deg) scale(1.02); }
.marquee-track { display: flex; width: max-content; animation: marquee 22s linear infinite; }
.marquee span { display: block; padding: 13px 0; white-space: nowrap; font-weight: 1000; letter-spacing: .13em; font-size: .74rem; color: #dce7f7; }
@keyframes marquee { to { transform: translateX(-50%); } }

.content-section { padding: 126px 0 40px; }
.section-heading { max-width: 720px; margin-bottom: 44px; }
.section-heading h2, .smile-copy h2, .chart-head h2 {
  margin: 0;
  font-size: clamp(2.6rem, 5.6vw, 5.8rem);
  line-height: .93;
  letter-spacing: -.055em;
  font-weight: 1000;
}
.section-heading h2 span, .smile-copy h2 span, .chart-head h2 span { color: var(--cyan); }
.section-heading p { color: var(--muted); line-height: 1.7; max-width: 650px; margin: 22px 0 0; }

.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature-card {
  position: relative;
  min-height: 300px;
  padding: 25px;
  border-radius: 26px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 84% 12%, rgba(19,240,209,.13), transparent 30%),
    linear-gradient(165deg, rgba(16,26,50,.78), rgba(7,14,28,.88));
  overflow: hidden;
  transition: transform .25s ease, border-color .25s ease;
}
.feature-card:nth-child(2) { background: radial-gradient(circle at 84% 12%, rgba(125,103,255,.16), transparent 30%), linear-gradient(165deg, rgba(16,26,50,.78), rgba(7,14,28,.88)); }
.feature-card:nth-child(3) { background: radial-gradient(circle at 84% 12%, rgba(255,79,216,.14), transparent 30%), linear-gradient(165deg, rgba(16,26,50,.78), rgba(7,14,28,.88)); }
.feature-card:hover { transform: translateY(-7px) rotate(-.4deg); border-color: rgba(19,240,209,.38); }
.feature-card::after { content: ""; position: absolute; inset: auto -24% -48% 35%; height: 180px; border-radius: 50%; filter: blur(15px); background: rgba(19,240,209,.06); }
.feature-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-weight: 1000;
  letter-spacing: -.04em;
  color: #07111f;
  background: linear-gradient(145deg, #fff, var(--cyan));
  box-shadow: 0 12px 28px rgba(19,240,209,.17);
}
.feature-card:nth-child(2) .feature-icon { background: linear-gradient(145deg, #fff, #a895ff); }
.feature-card:nth-child(3) .feature-icon { background: linear-gradient(145deg, #fff, #ff83e5); }
.feature-card h3 { margin: 70px 0 10px; font-size: 1.55rem; letter-spacing: -.035em; }
.feature-card p { margin: 0; color: var(--muted); line-height: 1.68; }

.smile-break {
  margin-top: 105px;
  padding: 56px;
  border-radius: 34px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 40px;
  align-items: center;
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(circle at 83% 36%, rgba(19,240,209,.17), transparent 25%),
    radial-gradient(circle at 74% 78%, rgba(255,79,216,.12), transparent 26%),
    linear-gradient(135deg, rgba(14,25,48,.88), rgba(6,12,25,.92));
  box-shadow: 0 30px 90px rgba(0,0,0,.3);
}
.tiny-label { color: var(--cyan); font-size: .67rem; font-weight: 900; letter-spacing: .18em; }
.smile-copy p { color: var(--muted); line-height: 1.72; max-width: 650px; }
.fine-print { color: #8090a8 !important; font-size: .82rem; }
.tooth-meter { min-height: 330px; display: grid; place-items: center; position: relative; }
.meter-core {
  position: relative;
  width: 220px;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  align-content: center;
  text-align: center;
  background: radial-gradient(circle, rgba(7,17,31,.96) 42%, rgba(7,17,31,.7) 62%, transparent 63%);
  border: 1px solid rgba(255,255,255,.11);
  box-shadow: inset 0 0 40px rgba(19,240,209,.1), 0 0 55px rgba(19,240,209,.1);
  z-index: 2;
}
.meter-core span { color: var(--muted); font-size: .66rem; letter-spacing: .16em; font-weight: 900; }
.meter-core strong { font-size: 4rem; letter-spacing: -.07em; line-height: 1; background: linear-gradient(90deg, var(--cyan), #fff, var(--pink)); color: transparent; background-clip: text; }
.meter-core small { color: #73839b; font-size: .52rem; letter-spacing: .14em; margin-top: 9px; }
.meter-arc { position: absolute; width: 280px; aspect-ratio: 1; border-radius: 50%; border: 10px solid transparent; border-top-color: var(--cyan); border-right-color: var(--violet); border-bottom-color: var(--pink); filter: drop-shadow(0 0 12px rgba(19,240,209,.22)); animation: meterSpin 6s linear infinite; }
@keyframes meterSpin { to { transform: rotate(360deg); } }

.roadmap { display: grid; gap: 14px; }
.roadmap-item {
  display: grid;
  grid-template-columns: 95px 1fr;
  gap: 20px;
  padding: 24px 26px;
  align-items: center;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 22px;
  background: linear-gradient(90deg, rgba(255,255,255,.035), rgba(255,255,255,.018));
  transition: transform .25s ease, background .25s ease, border-color .25s ease;
}
.roadmap-item:hover { transform: translateX(8px); border-color: rgba(19,240,209,.3); background: linear-gradient(90deg, rgba(19,240,209,.08), rgba(125,103,255,.035)); }
.roadmap-num { font-size: 2.3rem; font-weight: 1000; letter-spacing: -.06em; color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.34); }
.roadmap h3 { margin: 0 0 7px; font-size: 1.2rem; letter-spacing: -.02em; }
.roadmap p { margin: 0; color: var(--muted); line-height: 1.55; }

.chart-section { padding: 126px 0 30px; }
.chart-head { display: grid; grid-template-columns: 1fr .8fr; gap: 40px; align-items: end; margin-bottom: 34px; }
.chart-head p { color: var(--muted); line-height: 1.6; margin: 0; }
code { color: #e5fffb; background: rgba(19,240,209,.08); border: 1px solid rgba(19,240,209,.14); padding: .14em .4em; border-radius: 6px; font-size: .9em; }
.chart-shell { min-height: 590px; border-radius: 30px; overflow: hidden; position: relative; }
.chart-shell iframe { display: none; width: 100%; height: 650px; border: 0; background: #07111f; }
.chart-placeholder { position: absolute; inset: 0; display: grid; place-items: center; align-content: center; text-align: center; padding: 30px; background: radial-gradient(circle at center, rgba(19,240,209,.08), transparent 42%); }
.chart-placeholder h3 { margin: 20px 0 7px; font-size: 1.3rem; letter-spacing: .08em; }
.chart-placeholder p { margin: 0; color: var(--muted); }
.placeholder-logo { width: 86px; display: grid; gap: 8px; transform: skewX(-18deg); }
.placeholder-logo i { height: 13px; border-radius: 999px; }
.placeholder-logo i:nth-child(1) { background: linear-gradient(90deg, var(--cyan), #54e8ff); transform: translateX(14px); }
.placeholder-logo i:nth-child(2) { background: linear-gradient(90deg, var(--violet), var(--pink)); }
.placeholder-logo i:nth-child(3) { background: linear-gradient(90deg, var(--cyan), var(--violet)); transform: translateX(14px); }

.faq { padding-bottom: 120px; }
.faq-list { display: grid; gap: 12px; }
details {
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 19px;
  background: rgba(255,255,255,.025);
  overflow: hidden;
}
summary { list-style: none; cursor: pointer; padding: 22px 24px; font-weight: 900; letter-spacing: -.02em; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; float: right; color: var(--cyan); font-size: 1.3rem; }
details[open] summary::after { content: "−"; }
details p { color: var(--muted); line-height: 1.65; margin: 0; padding: 0 24px 22px; }

.footer {
  padding: 28px 0 42px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px 30px;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,.09);
}
.footer p { margin: 0; color: #8b9ab0; font-size: .73rem; letter-spacing: .08em; }
.footer-note { grid-column: 1 / -1; font-size: .66rem !important; color: #617089 !important; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 24px);
  opacity: 0;
  pointer-events: none;
  z-index: 60;
  padding: 13px 16px;
  border-radius: 12px;
  color: #041018;
  background: linear-gradient(90deg, var(--cyan), #fff);
  font-size: .72rem;
  font-weight: 1000;
  letter-spacing: .09em;
  box-shadow: 0 18px 50px rgba(0,0,0,.36), var(--shadow-cyan);
  transition: opacity .25s ease, transform .25s ease;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.75,.2,1); }
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-delay-small { transition-delay: .08s; }
.reveal-delay { transition-delay: .16s; }

@media (max-width: 980px) {
  .topbar { grid-template-columns: 1fr auto; }
  .nav { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 70px; gap: 48px; }
  .hero-visual { min-height: auto; }
  .image-stage { width: min(100%, 700px); }
  .cards-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 240px; }
  .feature-card h3 { margin-top: 44px; }
  .smile-break { grid-template-columns: 1fr; }
  .chart-head { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section-shell { width: min(100% - 24px, 1180px); }
  .topbar { width: calc(100% - 18px); top: 9px; margin-top: 9px; height: 58px; border-radius: 16px; padding-inline: 13px; }
  .brand { font-size: .86rem; }
  .brand-mark { width: 25px; }
  .mini-pill { padding: 9px 10px; font-size: .6rem; }
  .hero { padding-top: 64px; min-height: auto; }
  .hero-title { font-size: clamp(4rem, 23vw, 6.7rem); }
  .hero-kicker { font-size: 1.45rem; }
  .hero-lede { font-size: .94rem; }
  .cta-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .cta { min-width: 0; height: 48px; gap: 7px; font-size: .7rem; }
  .cta span { display: none; }
  .ca-card { align-items: stretch; flex-direction: column; }
  .ca-card strong { max-width: calc(100vw - 70px); }
  .ca-card button { width: 100%; }
  .trust-strip { gap: 10px; }
  .hero-visual { padding-top: 8px; }
  .image-stage { border-radius: 28px; padding: 6px; }
  .image-stage img, .image-stage::after { border-radius: 22px; }
  .image-stage::after { inset: 6px; }
  .sticker-top { width: 78px; height: 78px; font-size: .61rem; right: 2px; top: 14px; }
  .sticker-bottom { width: 73px; height: 73px; border-radius: 17px; font-size: 1.05rem; }
  .sticker-bottom span { font-size: .43rem; }
  .content-section, .chart-section { padding-top: 90px; }
  .section-heading h2, .smile-copy h2, .chart-head h2 { font-size: clamp(2.5rem, 14vw, 4.8rem); }
  .smile-break { margin-top: 72px; padding: 28px 20px; border-radius: 25px; }
  .tooth-meter { min-height: 260px; transform: scale(.84); margin-block: -20px; }
  .roadmap-item { grid-template-columns: 58px 1fr; padding: 20px 17px; gap: 12px; }
  .roadmap-num { font-size: 1.8rem; }
  .chart-shell { min-height: 510px; border-radius: 22px; }
  .chart-shell iframe { height: 560px; }
  .footer { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}