:root {
  --ink: #12333d;
  --muted: #5e747b;
  --teal-900: #063d4a;
  --teal-800: #0b5f73;
  --teal-700: #0d7286;
  --teal-500: #22a8b7;
  --aqua: #dff7f7;
  --aqua-soft: #effbfb;
  --blue-soft: #e8f3fb;
  --white: #ffffff;
  --line: #dce9eb;
  --shadow: 0 22px 60px rgba(14, 72, 84, .13);
  --radius-lg: 30px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 9999;
  padding: 12px 18px;
  border-radius: 10px;
  background: var(--teal-900);
  color: white;
  text-decoration: none;
  transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

.container { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.section { padding: 110px 0; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--teal-700);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow.light { color: #8ce8ef; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.1; letter-spacing: -.035em; }
h1 { max-width: 760px; margin-bottom: 24px; font-size: clamp(3rem, 7vw, 6.8rem); }
h2 { margin-bottom: 22px; font-size: clamp(2.2rem, 4.7vw, 4.3rem); }
h3 { margin-bottom: 14px; font-size: 1.35rem; }
p { color: var(--muted); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  transition: background .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
}
.site-header.scrolled {
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 10px 30px rgba(8, 61, 74, .08);
  backdrop-filter: blur(18px);
}
.header-inner { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 48px; color: var(--teal-700); flex: 0 0 auto; }
.brand-copy { display: grid; line-height: 1.1; }
.brand-copy strong { font-size: 1.02rem; }
.brand-copy small { margin-top: 5px; color: var(--muted); font-size: .75rem; }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { position: relative; font-size: .92rem; font-weight: 700; text-decoration: none; }
.main-nav a:not(.nav-cta)::after {
  position: absolute;
  content: "";
  left: 0;
  right: 100%;
  bottom: -7px;
  height: 2px;
  background: var(--teal-500);
  transition: right .2s ease;
}
.main-nav a:hover::after, .main-nav a:focus-visible::after { right: 0; }
.nav-cta { padding: 11px 17px; border-radius: 999px; background: var(--teal-900); color: white; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 12px; background: var(--aqua-soft); cursor: pointer; }
.menu-toggle span { display: block; width: 20px; height: 2px; margin: 5px auto; background: var(--teal-900); transition: transform .2s, opacity .2s; }

.hero {
  position: relative;
  min-height: 820px;
  display: grid;
  align-items: center;
  padding: 150px 0 80px;
  background:
    radial-gradient(circle at 80% 20%, rgba(34,168,183,.13), transparent 30%),
    linear-gradient(145deg, #f6ffff 0%, #ffffff 55%, #eaf8fb 100%);
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.06fr .94fr; align-items: center; gap: 34px; }
.hero-lead { max-width: 680px; margin-bottom: 34px; font-size: clamp(1.08rem, 2vw, 1.35rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button svg { width: 21px; }
.button-primary { color: white; background: var(--teal-800); box-shadow: 0 16px 32px rgba(11,95,115,.23); }
.button-primary:hover { background: var(--teal-900); }
.button-secondary { border-color: var(--line); background: rgba(255,255,255,.75); }
.button-secondary:hover { box-shadow: 0 12px 25px rgba(13,114,134,.12); }
.hero-facts { display: flex; gap: 30px; margin-top: 42px; }
.hero-facts > div { display: flex; align-items: center; gap: 12px; max-width: 220px; }
.hero-facts p { margin: 0; font-size: .88rem; font-weight: 700; color: var(--ink); }
.fact-icon { display: grid; place-items: center; width: 48px; height: 48px; flex: 0 0 auto; border-radius: 15px; color: var(--teal-800); background: var(--aqua); font-weight: 900; }
.fact-icon.pin { font-size: .9rem; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(4px); pointer-events: none; }
.hero-glow-one { width: 270px; height: 270px; right: -80px; top: 180px; background: rgba(34,168,183,.10); }
.hero-glow-two { width: 200px; height: 200px; left: -80px; bottom: 80px; background: rgba(19,105,160,.08); }
.hero-visual { position: relative; min-height: 560px; display: grid; place-items: center; }
.tooth-card { position: relative; width: min(100%, 470px); aspect-ratio: .92; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.75); border-radius: 46% 54% 42% 58% / 55% 44% 56% 45%; background: linear-gradient(145deg, rgba(255,255,255,.78), rgba(212,244,247,.75)); box-shadow: var(--shadow); backdrop-filter: blur(10px); }
.hero-tooth { width: 66%; transform: rotate(2deg); }
.orbit { position: absolute; border: 1px solid rgba(13,114,134,.22); border-radius: 50%; }
.orbit-one { width: 470px; height: 470px; animation: orbit 18s linear infinite; }
.orbit-two { width: 380px; height: 520px; animation: orbitReverse 23s linear infinite; }
.mini-card { position: absolute; display: flex; align-items: center; gap: 11px; min-width: 195px; padding: 14px 16px; border: 1px solid rgba(255,255,255,.86); border-radius: 18px; background: rgba(255,255,255,.89); box-shadow: 0 14px 36px rgba(9,76,90,.13); backdrop-filter: blur(15px); }
.mini-card strong, .mini-card small { display: block; }
.mini-card strong { font-size: .9rem; }
.mini-card small { margin-top: 3px; color: var(--muted); font-size: .72rem; }
.mini-card-top { right: -22px; top: 85px; }
.mini-card-bottom { left: -25px; bottom: 65px; }
.mini-icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 12px; background: var(--aqua); color: var(--teal-800); font-weight: 900; }
@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes orbitReverse { to { transform: rotate(-360deg); } }

.intro-strip { position: relative; z-index: 5; margin-top: -32px; }
.intro-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; border-radius: 22px; background: var(--white); box-shadow: var(--shadow); overflow: hidden; }
.intro-grid > div { padding: 26px 30px; border-right: 1px solid var(--line); }
.intro-grid > div:last-child { border-right: 0; }
.intro-grid span { display: block; margin-bottom: 6px; color: var(--muted); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.intro-grid strong, .intro-grid a { font-weight: 800; text-decoration: none; }

.section-heading { max-width: 850px; margin: 0 auto 50px; text-align: center; }
.section-heading > p:last-child { max-width: 690px; margin-inline: auto; font-size: 1.05rem; }
.section-heading.compact { margin-bottom: 35px; }
.treatments { background: #fff; }
.treatment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.treatment-card { min-height: 285px; display: flex; flex-direction: column; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(150deg, #fff, #fbffff); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.treatment-card:hover { transform: translateY(-7px); border-color: #a8dfe4; box-shadow: var(--shadow); }
.card-icon { width: 50px; height: 50px; display: grid; place-items: center; margin-bottom: 42px; border-radius: 15px; color: var(--teal-800); background: var(--aqua); font-size: .82rem; font-weight: 900; }
.treatment-card p { flex-grow: 1; }
.treatment-card a { display: inline-flex; align-items: center; gap: 8px; color: var(--teal-800); font-size: .88rem; font-weight: 900; text-decoration: none; }
.treatment-card a span { transition: transform .2s; }
.treatment-card a:hover span { transform: translateX(4px); }

.feature-section { background: var(--aqua-soft); }
.feature-grid, .bruxism-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 75px; }
.arch-panel { position: relative; min-height: 510px; display: grid; place-items: center; border-radius: var(--radius-lg); background: linear-gradient(145deg, #0d7286, #063d4a); overflow: hidden; box-shadow: var(--shadow); }
.arch-line { position: absolute; border: 2px solid rgba(255,255,255,.18); border-radius: 50%; }
.arch-line-one { width: 500px; height: 250px; top: 65px; }
.arch-line-two { width: 400px; height: 195px; top: 105px; }
.teeth-row { position: relative; display: flex; align-items: flex-start; justify-content: center; gap: 5px; padding-top: 30px; }
.teeth-row span { width: 42px; height: 74px; border-radius: 12px 12px 18px 18px; background: linear-gradient(#fff, #d9f3f5); box-shadow: inset 0 -8px 15px rgba(5,73,86,.12); }
.teeth-row span:nth-child(1), .teeth-row span:nth-child(7) { transform: translateY(24px) rotate(9deg); }
.teeth-row span:nth-child(2), .teeth-row span:nth-child(6) { transform: translateY(9px) rotate(4deg); }
.teeth-row span:nth-child(4) { height: 82px; }
.brace-wire { position: absolute; width: 320px; height: 80px; top: 235px; border-bottom: 5px solid #6ed9e2; border-radius: 50%; }
.age-badge { position: absolute; right: 26px; bottom: 26px; width: 130px; height: 130px; display: grid; place-content: center; border-radius: 50%; text-align: center; background: white; box-shadow: 0 15px 38px rgba(0,0,0,.18); }
.age-badge strong { color: var(--teal-800); font-size: 2.5rem; line-height: 1; }
.age-badge small { margin-top: 5px; color: var(--muted); font-weight: 700; }
.feature-copy > p:not(.eyebrow) { font-size: 1.06rem; }
.check-list { display: grid; gap: 15px; margin: 28px 0; }
.check-list div { display: grid; grid-template-columns: 34px 1fr; align-items: start; gap: 12px; }
.check-list span { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; color: var(--teal-800); background: #cceff1; font-weight: 900; }
.check-list p { margin: 2px 0 0; color: var(--ink); font-weight: 650; }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--teal-800); font-weight: 900; text-decoration: none; }
.text-link span { transition: transform .2s; }
.text-link:hover span { transform: translateX(5px); }

.position-section { padding-top: 95px; }
.position-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.position-card { padding: 26px; border-radius: var(--radius-md); background: #f6fbfc; }
.position-card p { margin-bottom: 0; font-size: .93rem; }
.shape { position: relative; display: block; width: 72px; height: 52px; margin-bottom: 32px; }
.shape::before, .shape::after { position: absolute; content: ""; width: 28px; height: 44px; border: 3px solid var(--teal-700); border-radius: 10px 10px 15px 15px; background: white; }
.shape::before { left: 7px; }
.shape::after { right: 7px; }
.shape-one::before { transform: rotate(-10deg); }.shape-one::after { transform: rotate(8deg) translateY(4px); }
.shape-two::before { transform: translateY(8px); }.shape-two::after { transform: translateY(-2px); }
.shape-three::before { transform: translateX(-4px) rotate(-3deg); }.shape-three::after { transform: translateX(7px) rotate(8deg); }
.shape-four::before { transform: translateX(11px) rotate(12deg); }.shape-four::after { transform: translateX(-9px) rotate(-10deg); }

.atm-section { color: white; background: linear-gradient(135deg, #073f4d, #0b7184); overflow: hidden; }
.atm-grid { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 60px; }
.atm-copy h2, .atm-copy p { color: white; }
.atm-copy > p:not(.eyebrow) { max-width: 620px; color: #c9edf0; }
.symptom-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 35px; }
.symptom-grid div { display: flex; align-items: center; gap: 14px; padding: 17px; border: 1px solid rgba(255,255,255,.13); border-radius: 16px; background: rgba(255,255,255,.06); }
.symptom-grid span { color: #8ce8ef; font-size: .75rem; font-weight: 900; }
.symptom-grid p { margin: 0; color: white; font-weight: 700; }
.atm-visual { max-width: 460px; margin-left: auto; }

.bruxism-section { background: #fff; }
.pressure-card { position: relative; min-height: 460px; display: grid; place-items: center; border-radius: var(--radius-lg); background: linear-gradient(145deg, #e6f7f8, #dbeef7); overflow: hidden; }
.tooth-pair { display: flex; gap: 14px; }
.tooth-pair span { width: 110px; height: 180px; border-radius: 42px 42px 32px 32px; background: white; box-shadow: 0 24px 40px rgba(10,91,108,.16); }
.tooth-pair span:first-child { transform: rotate(5deg) translateY(-10px); }
.tooth-pair span:last-child { transform: rotate(-5deg) translateY(10px); }
.pressure-line { position: absolute; left: 50%; width: 6px; height: 70px; border-radius: 999px; background: var(--teal-500); transform-origin: center 120px; }
.p1 { transform: translateX(-50%) rotate(-25deg); top: 28px; }.p2 { transform: translateX(-50%); top: 10px; }.p3 { transform: translateX(-50%) rotate(25deg); top: 28px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 30px 0; }
.tag-row span { padding: 9px 13px; border-radius: 999px; background: var(--aqua); color: var(--teal-800); font-size: .8rem; font-weight: 800; }

.rehab-section { background: var(--teal-900); color: white; }
.rehab-section .section-heading h2, .rehab-section .section-heading p { color: white; }
.rehab-section .section-heading > p:last-child { color: #bfdee3; }
.rehab-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; grid-template-rows: auto auto; gap: 18px; }
.rehab-card { min-height: 220px; padding: 28px; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-md); background: rgba(255,255,255,.06); }
.rehab-card.featured { grid-row: span 2; display: flex; flex-direction: column; justify-content: space-between; min-height: 458px; background: linear-gradient(145deg, rgba(34,168,183,.28), rgba(255,255,255,.06)); }
.rehab-card h3, .rehab-card p { color: white; }
.rehab-card p { margin-bottom: 0; color: #c8e0e4; }
.card-label { display: inline-block; margin-bottom: 20px; color: #83e4eb; font-size: .72rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.implant-illustration { position: relative; width: 130px; height: 210px; margin: 5px auto 35px; }
.implant-illustration .crown { position: absolute; top: 0; left: 18px; width: 94px; height: 92px; border-radius: 38px 38px 28px 28px; background: linear-gradient(#fff, #d9f6f8); }
.implant-illustration .post { position: absolute; top: 78px; left: 56px; width: 18px; height: 48px; background: #79dce4; }
.implant-illustration .thread { position: absolute; top: 118px; left: 41px; width: 48px; height: 78px; border: 9px solid #b7edf1; border-top-width: 13px; border-radius: 6px 6px 22px 22px; transform: perspective(100px) rotateX(-3deg); }
.implant-illustration .thread::after { position: absolute; content: ""; inset: 7px -9px; background: repeating-linear-gradient(to bottom, transparent 0 10px, #3db9c5 10px 15px); clip-path: polygon(0 0, 100% 0, 82% 100%, 18% 100%); }

.aesthetics-section { background: #f7fbfc; }
.aesthetic-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.aesthetic-card { min-height: 260px; padding: 28px; border-radius: var(--radius-md); background: white; box-shadow: 0 14px 40px rgba(10,84,98,.07); }
.aesthetic-card > span { width: 62px; height: 62px; display: grid; place-items: center; margin-bottom: 42px; border-radius: 20px; color: var(--teal-800); background: linear-gradient(145deg, var(--aqua), var(--blue-soft)); font-size: 1.8rem; }
.aesthetic-card p { margin-bottom: 0; }

.faq-section { background: white; }
.faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; align-items: start; }
.faq-intro { position: sticky; top: 120px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-item button { width: 100%; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 20px; padding: 24px 0; border: 0; background: transparent; color: var(--ink); text-align: left; font-weight: 800; cursor: pointer; }
.faq-item button b { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--aqua); color: var(--teal-800); font-size: 1.3rem; transition: transform .25s; }
.faq-item button[aria-expanded="true"] b { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-answer p { padding: 0 45px 24px 0; }

.contact-section { padding: 30px 0 100px; }
.contact-card { display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 50px; padding: 58px; border-radius: var(--radius-lg); color: white; background: linear-gradient(135deg, #0d7286, #063d4a); box-shadow: var(--shadow); }
.contact-card h2, .contact-card p { color: white; }
.contact-card p { margin-bottom: 0; color: #d1eff1; }
.contact-actions { display: grid; justify-items: start; gap: 16px; }
.button-white { background: white; color: var(--teal-900); }
.contact-actions span { color: #c5e9ec; font-weight: 700; }

.site-footer { padding: 40px 0; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr auto; align-items: center; gap: 30px; }
.footer-brand strong { display: block; }
.footer-brand p { margin: 5px 0 0; font-size: .86rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-links a, .footer-phone { color: var(--muted); font-size: .82rem; font-weight: 700; text-decoration: none; }
.footer-phone { color: var(--teal-800); }

.whatsapp-float { position: fixed; right: 24px; bottom: 24px; z-index: 999; width: 60px; height: 60px; display: grid; place-items: center; border-radius: 50%; color: white; background: #22c76b; box-shadow: 0 14px 30px rgba(18,143,76,.3); transition: transform .2s; }
.whatsapp-float:hover { transform: translateY(-3px) scale(1.03); }
.whatsapp-float svg { width: 31px; }
.back-to-top { position: fixed; right: 33px; bottom: 96px; z-index: 998; width: 42px; height: 42px; border: 0; border-radius: 50%; color: white; background: var(--teal-900); box-shadow: 0 9px 22px rgba(0,0,0,.15); opacity: 0; visibility: hidden; transform: translateY(8px); cursor: pointer; transition: .2s; }
.back-to-top.visible { opacity: 1; visibility: visible; transform: none; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

:focus-visible { outline: 3px solid rgba(34,168,183,.45); outline-offset: 3px; }

@media (max-width: 1000px) {
  .main-nav { gap: 18px; }
  .main-nav a:not(.nav-cta) { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 800px; }
  .hero-visual { min-height: 500px; }
  .tooth-card { width: min(90%, 500px); }
  .treatment-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid, .bruxism-grid, .atm-grid { gap: 45px; }
  .position-grid, .aesthetic-grid { grid-template-columns: repeat(2, 1fr); }
  .rehab-grid { grid-template-columns: 1fr 1fr; }
  .rehab-card.featured { grid-column: span 2; grid-row: auto; min-height: 340px; flex-direction: row; align-items: center; }
  .faq-grid { grid-template-columns: 1fr; gap: 30px; }
  .faq-intro { position: static; max-width: 650px; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 28px, var(--max)); }
  .section { padding: 82px 0; }
  .site-header { background: rgba(255,255,255,.93); backdrop-filter: blur(14px); }
  .header-inner { min-height: 72px; }
  .brand-mark { width: 42px; }
  .brand-copy strong { font-size: .9rem; }
  .brand-copy small { font-size: .69rem; }
  .menu-toggle { display: block; }
  .menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.active span:nth-child(2) { opacity: 0; }
  .menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav { position: fixed; inset: 72px 0 auto; max-height: 0; overflow: hidden; display: grid; gap: 0; padding: 0 20px; background: white; box-shadow: 0 18px 30px rgba(5,68,82,.12); transition: max-height .28s ease, padding .28s ease; }
  .main-nav.open { max-height: 430px; padding: 18px 20px 24px; }
  .main-nav a, .main-nav a:not(.nav-cta) { display: block; padding: 13px 4px; }
  .main-nav a:not(.nav-cta)::after { display: none; }
  .nav-cta { margin-top: 8px; text-align: center; }
  .hero { min-height: auto; padding: 118px 0 75px; }
  .hero-grid { gap: 42px; }
  h1 { font-size: clamp(2.65rem, 13vw, 4.5rem); }
  .hero-lead { font-size: 1.03rem; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .hero-facts { display: grid; gap: 16px; }
  .hero-visual { min-height: 390px; }
  .tooth-card { width: 88%; }
  .orbit-one { width: 340px; height: 340px; }
  .orbit-two { width: 280px; height: 380px; }
  .mini-card { min-width: 166px; padding: 11px 12px; }
  .mini-card-top { right: -6px; top: 40px; }
  .mini-card-bottom { left: -5px; bottom: 36px; }
  .intro-strip { margin-top: 0; background: white; }
  .intro-grid { grid-template-columns: 1fr; margin-top: -22px; }
  .intro-grid > div { padding: 19px 22px; border-right: 0; border-bottom: 1px solid var(--line); }
  .intro-grid > div:last-child { border-bottom: 0; }
  .section-heading { text-align: left; margin-bottom: 34px; }
  .section-heading > p:last-child { margin-inline: 0; }
  .treatment-grid, .position-grid, .aesthetic-grid { grid-template-columns: 1fr; }
  .treatment-card { min-height: 240px; }
  .card-icon { margin-bottom: 28px; }
  .feature-grid, .bruxism-grid, .atm-grid { grid-template-columns: 1fr; }
  .arch-panel, .pressure-card { min-height: 390px; }
  .feature-copy { order: 1; }
  .feature-visual, .bruxism-visual { order: 2; }
  .teeth-row span { width: 34px; height: 62px; }
  .brace-wire { width: 270px; top: 190px; }
  .age-badge { width: 105px; height: 105px; }
  .atm-visual { max-width: 330px; margin: auto; }
  .symptom-grid { grid-template-columns: 1fr; }
  .rehab-grid { grid-template-columns: 1fr; }
  .rehab-card.featured { grid-column: auto; min-height: 390px; flex-direction: column; align-items: stretch; }
  .contact-card { grid-template-columns: 1fr; padding: 38px 25px; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-links { justify-content: center; }
  .whatsapp-float { right: 18px; bottom: 18px; width: 56px; height: 56px; }
  .back-to-top { right: 25px; bottom: 84px; }
}

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