:root {
  --dental-ink: #17272d;
  --dental-graphite: #2d373b;
  --dental-petrol: #315a61;
  --dental-petrol-dark: #173a42;
  --dental-mist: #eef2f1;
  --dental-paper: #f8f9f8;
  --dental-white: #ffffff;
  --dental-line: #d2dcda;
  --dental-steel: #98a9aa;
  --dental-accent: #789b9e;
  --dental-display: "Space Grotesk", Arial, sans-serif;
  --dental-body: "IBM Plex Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 108px; }
body { margin: 0; background: var(--dental-paper); color: var(--dental-ink); font-family: var(--dental-body); font-size: 16px; line-height: 1.65; overflow-x: hidden; }
body, button, a { -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
.dental-shell { width: min(1240px, calc(100% - 96px)); margin: 0 auto; }
.skip-link { position: fixed; z-index: 1000; left: 16px; top: -80px; padding: 10px 16px; background: var(--dental-white); color: var(--dental-ink); border: 1px solid var(--dental-line); transition: top .2s; }
.skip-link:focus { top: 14px; }

.dental-demo-bar { min-height: 34px; padding: 7px 42px; display: flex; align-items: center; justify-content: space-between; gap: 20px; background: var(--dental-petrol-dark); color: #dce8e8; font-size: 10px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; }
.dental-demo-bar a { padding-bottom: 1px; border-bottom: 1px solid rgba(255,255,255,.36); }

.dental-header { position: sticky; z-index: 50; top: 0; background: rgba(248,249,248,.95); border-bottom: 1px solid transparent; backdrop-filter: blur(14px); transition: border-color .25s, box-shadow .25s; }
.dental-header.scrolled { border-color: var(--dental-line); box-shadow: 0 8px 28px rgba(23,39,45,.05); }
.dental-header-inner { min-height: 84px; display: flex; align-items: center; gap: 32px; }
.dental-brand { min-width: 278px; display: inline-flex; align-items: center; }
.dental-brand-copy { display: flex; flex-direction: column; line-height: 1.1; }
.dental-brand-copy strong { font: 500 16px/1.1 var(--dental-display); letter-spacing: -.02em; }
.dental-brand-copy small { margin-top: 5px; color: #65767a; font-size: 8px; letter-spacing: .08em; text-transform: uppercase; }
.dental-header nav { margin-left: auto; display: flex; align-items: center; gap: clamp(15px, 1.65vw, 27px); }
.dental-header nav a { color: #536368; font-size: 12px; transition: color .2s; }
.dental-header nav a:hover, .dental-header nav a:focus-visible { color: var(--dental-petrol); }
.dental-header-cta { min-height: 40px; padding: 9px 15px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--dental-petrol); color: var(--dental-petrol); font-size: 11px; font-weight: 600; letter-spacing: .03em; transition: background .2s, color .2s; }
.dental-header-cta:hover, .dental-header-cta:focus-visible { background: var(--dental-petrol); color: var(--dental-white); }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 0; border: 1px solid var(--dental-line); background: transparent; cursor: pointer; position: relative; }
.menu-toggle span { width: 18px; height: 1px; margin: 0; display: block; position: absolute; left: 50%; top: 50%; background: var(--dental-ink); transform-origin: center; transition: transform .2s; }
.menu-toggle span:first-child { transform: translate(-50%, -4px); }
.menu-toggle span:last-child { transform: translate(-50%, 4px); }

.dental-hero { min-height: 730px; position: relative; overflow: hidden; background: linear-gradient(90deg, var(--dental-paper) 0 58%, #e7edec 58% 100%); }
.dental-hero::before { content: ""; position: absolute; inset: 0 0 0 58%; opacity: .45; background-image: linear-gradient(rgba(49,90,97,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(49,90,97,.08) 1px, transparent 1px); background-size: 72px 72px; }
.dental-hero-layout { min-height: 730px; display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(420px, .97fr); align-items: center; position: relative; }
.dental-hero-copy { max-width: 680px; padding: 82px 64px 94px 0; }
.dental-hero-code { display: flex; align-items: center; gap: 12px; margin-bottom: 38px; color: #6e8184; font-size: 9px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.dental-hero-code i { width: 54px; height: 1px; background: var(--dental-steel); }
.dental-hero h1 { max-width: 650px; margin: 0; font: 500 clamp(52px, 5.15vw, 78px)/.94 var(--dental-display); letter-spacing: -.065em; }
.dental-hero h1 em { display: block; color: var(--dental-petrol); font-style: normal; font-weight: 400; }
.dental-hero-copy > p { max-width: 555px; margin: 34px 0 0; color: #536469; font-size: 17px; line-height: 1.75; }
.dental-actions { margin-top: 42px; display: flex; align-items: center; flex-wrap: wrap; gap: 26px; }
.dental-button { min-height: 51px; padding: 13px 21px; display: inline-flex; align-items: center; justify-content: center; gap: 34px; background: var(--dental-petrol); color: var(--dental-white); border: 1px solid var(--dental-petrol); font-size: 12px; font-weight: 600; letter-spacing: .02em; transition: background .2s, border-color .2s, transform .2s; }
.dental-button:hover, .dental-button:focus-visible { background: var(--dental-petrol-dark); border-color: var(--dental-petrol-dark); transform: translateY(-2px); }
.dental-button span { font-size: 16px; font-weight: 400; }
.dental-text-link { display: inline-flex; align-items: center; gap: 10px; padding-bottom: 5px; border-bottom: 1px solid var(--dental-steel); color: var(--dental-graphite); font-size: 12px; font-weight: 600; }
.dental-hero-visual { align-self: stretch; position: relative; min-height: 730px; }
.dental-image-frame { position: absolute; width: min(460px, 88%); height: 585px; top: 68px; right: 16px; overflow: hidden; background: #dce4e3; box-shadow: 20px 24px 0 rgba(49,90,97,.12); }
.dental-image-frame::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.46); pointer-events: none; }
.dental-image-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.dental-axis { position: absolute; z-index: 2; color: var(--dental-petrol); font: 600 8px/1 var(--dental-body); letter-spacing: .17em; text-transform: uppercase; }
.axis-top { right: 27px; top: 43px; }
.axis-side { right: -54px; bottom: 154px; transform: rotate(90deg); }
.dental-hero-note { position: absolute; z-index: 3; left: -48px; bottom: 72px; min-width: 210px; padding: 19px 22px; display: flex; align-items: flex-start; gap: 13px; background: var(--dental-white); box-shadow: 0 16px 45px rgba(27,54,60,.12); }
.dental-hero-note > span { width: 8px; height: 8px; flex: 0 0 8px; margin-top: 5px; background: var(--dental-accent); }
.dental-hero-note p { margin: 0; color: #52676a; font-size: 11px; line-height: 1.55; letter-spacing: .03em; text-transform: uppercase; }
.dental-hero-ruler { position: absolute; left: 0; bottom: 0; width: 58%; height: 22px; display: flex; justify-content: space-around; border-top: 1px solid var(--dental-line); }
.dental-hero-ruler span { width: 1px; height: 8px; background: var(--dental-line); }

.dental-label { margin: 0 0 23px; color: var(--dental-petrol); font-size: 10px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.dental-label.light { color: #acc4c6; }
.dental-section-heading { display: grid; grid-template-columns: 190px 1fr; gap: 70px; }
.dental-section-heading h2, .structure-copy h2, .about-copy h2, .steps-heading h2, .faq-intro h2, .contact-panel h2 { margin: 0; font: 500 clamp(38px, 4vw, 59px)/1.03 var(--dental-display); letter-spacing: -.055em; }

.dental-treatments { padding: 136px 0 126px; background: var(--dental-white); }
.dental-section-heading > div { display: grid; grid-template-columns: 1.5fr .65fr; align-items: end; gap: 74px; }
.dental-section-heading h2 { max-width: 650px; }
.dental-section-heading > div > p { margin: 0 0 2px; color: #607176; font-size: 14px; }
.treatment-index { margin: 86px 0 0 260px; display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--dental-line); }
.treatment-index article { min-height: 177px; padding: 29px 34px 28px 0; display: block; border-top: 1px solid var(--dental-line); }
.treatment-index article:nth-child(odd) { padding-right: 48px; }
.treatment-index article:nth-child(even) { padding-left: 40px; border-left: 1px solid var(--dental-line); }
.treatment-index h3 { margin: 0 0 11px; font: 500 21px/1.2 var(--dental-display); letter-spacing: -.025em; }
.treatment-index p { max-width: 350px; margin: 0; color: #64757a; font-size: 13px; }
.treatment-disclaimer { margin: 24px 0 0 260px; color: #78888c; font-size: 11px; }

.dental-care { padding: 128px 0; background: var(--dental-petrol-dark); color: var(--dental-white); position: relative; overflow: hidden; }
.dental-care::before { content: "+"; position: absolute; right: 2vw; top: -112px; color: rgba(255,255,255,.035); font: 400 460px/1 var(--dental-display); }
.dental-care-layout { display: grid; grid-template-columns: .92fr 1.08fr; gap: 105px; position: relative; }
.dental-care-statement h2 { max-width: 530px; margin: 0; font: 400 clamp(42px, 4.5vw, 65px)/1.02 var(--dental-display); letter-spacing: -.058em; }
.dental-care-statement > p:last-child { max-width: 480px; margin: 35px 0 0; color: #bbcdcf; font-size: 16px; }
.care-principles { border-top: 1px solid rgba(255,255,255,.18); }
.care-principles article { padding: 31px 0 30px; display: grid; grid-template-columns: 95px 1fr; column-gap: 30px; border-bottom: 1px solid rgba(255,255,255,.18); }
.care-principles article > span { grid-row: span 2; color: #8eaeb1; font-size: 9px; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; }
.care-principles h3 { margin: 0; font: 500 21px/1.25 var(--dental-display); }
.care-principles p { max-width: 440px; margin: 9px 0 0; color: #aec1c3; font-size: 13px; }

.dental-structure { padding: 140px 0; background: var(--dental-mist); }
.structure-grid { min-height: 650px; display: grid; grid-template-columns: minmax(0, 1.58fr) minmax(350px, .72fr); align-items: center; }
.structure-image { height: 650px; margin: 0; position: relative; overflow: hidden; }
.structure-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.structure-image figcaption { position: absolute; left: 20px; bottom: 18px; padding: 9px 12px; background: rgba(246,249,248,.9); color: #687a7d; font-size: 8px; letter-spacing: .1em; text-transform: uppercase; }
.structure-copy { z-index: 2; margin-left: -62px; padding: 68px 56px; background: var(--dental-white); box-shadow: 0 28px 70px rgba(23,58,66,.12); }
.structure-copy h2 { font-size: clamp(35px, 3.25vw, 49px); }
.structure-copy > p:not(.dental-label) { margin: 25px 0 0; color: #617276; font-size: 14px; }
.structure-copy ul { margin: 35px 0 0; padding: 0; list-style: none; }
.structure-copy li { padding: 12px 0; display: flex; align-items: center; gap: 13px; border-top: 1px solid var(--dental-line); color: #44565a; font-size: 12px; }
.structure-copy li span { width: 6px; height: 6px; background: var(--dental-accent); }

.dental-about { padding: 140px 0; background: var(--dental-white); }
.dental-about-layout { display: grid; grid-template-columns: 350px 1fr; gap: 110px; align-items: center; }
.about-portrait { position: relative; }
.about-portrait::before { content: ""; position: absolute; width: 115px; height: 115px; left: -24px; top: -24px; border-left: 1px solid var(--dental-accent); border-top: 1px solid var(--dental-accent); }
.about-portrait img { width: 350px; height: 440px; object-fit: cover; object-position: 52% 26%; filter: saturate(.82); }
.about-portrait > span { position: absolute; left: 20px; right: -28px; bottom: -18px; padding: 14px 18px; background: var(--dental-petrol); color: #e9f1f1; font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }
.about-copy { max-width: 680px; }
.about-copy h2 { margin-bottom: 30px; }
.about-copy .about-lead { margin: 0 0 19px; color: var(--dental-petrol); font: 500 21px/1.48 var(--dental-display); }
.about-copy > p:not(.dental-label):not(.about-lead) { max-width: 630px; margin: 0; color: #617176; }
.about-facts { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 9px; }
.about-facts span { padding: 8px 11px; background: var(--dental-mist); color: #52666a; font-size: 10px; }

.dental-steps { padding: 132px 0 145px; background: #e7eceb; }
.steps-heading { max-width: 740px; }
.steps-heading > p:last-child { max-width: 450px; margin: 25px 0 0; color: #647579; }
.dental-step-track { margin: 80px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); list-style: none; counter-reset: none; border-top: 1px solid #b8c7c5; }
.dental-step-track li { min-height: 270px; padding: 30px 40px 30px 0; position: relative; border-right: 1px solid #b8c7c5; }
.dental-step-track li + li { padding-left: 40px; }
.dental-step-track li:last-child { border-right: 0; }
.dental-step-track li::before { content: ""; position: absolute; width: 9px; height: 9px; top: -5px; left: 0; background: var(--dental-petrol); }
.dental-step-track li + li::before { left: 40px; }
.dental-step-track li > span { color: #7b9193; font: 500 10px/1 var(--dental-display); letter-spacing: .14em; }
.dental-step-track li > div { margin-top: 74px; }
.dental-step-track h3 { margin: 0 0 13px; font: 500 23px/1.2 var(--dental-display); letter-spacing: -.03em; }
.dental-step-track p { max-width: 315px; margin: 0; color: #5f7074; font-size: 13px; }

.dental-faq { padding: 142px 0; background: var(--dental-paper); }
.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 125px; }
.faq-intro { position: sticky; top: 130px; align-self: start; }
.faq-intro h2 { max-width: 450px; font-size: clamp(39px, 3.8vw, 55px); }
.faq-intro > p:not(.dental-label) { max-width: 400px; margin: 26px 0 30px; color: #647579; }
.faq-list { border-top: 1px solid var(--dental-line); }
.faq-list details { border-bottom: 1px solid var(--dental-line); }
.faq-list summary { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 25px; cursor: pointer; list-style: none; font: 500 17px/1.35 var(--dental-display); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--dental-petrol); font-size: 23px; font-weight: 400; transition: transform .2s; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 620px; margin: -5px 55px 29px 0; color: #607176; font-size: 14px; }

.dental-contact { padding: 0 0 90px; background: var(--dental-paper); }
.contact-panel { min-height: 400px; padding: 68px 72px; display: grid; grid-template-columns: 1.2fr .65fr; align-items: center; gap: 90px; background: var(--dental-petrol); color: var(--dental-white); position: relative; overflow: hidden; }
.contact-panel::after { content: ""; position: absolute; width: 260px; height: 260px; right: -170px; top: -170px; border: 1px solid rgba(255,255,255,.24); transform: rotate(45deg); }
.contact-panel h2 { max-width: 640px; font-size: clamp(38px, 4vw, 56px); }
.contact-panel > div:last-child > p { margin: 0 0 28px; color: #c3d3d4; font-size: 14px; }
.dental-button.light { background: var(--dental-white); border-color: var(--dental-white); color: var(--dental-petrol-dark); }
.dental-button.light:hover, .dental-button.light:focus-visible { background: #dce8e8; border-color: #dce8e8; }

.dental-footer { padding: 64px 0 25px; background: #111f24; color: #d7e0e0; }
.dental-footer-main { display: flex; align-items: center; justify-content: space-between; gap: 45px; padding-bottom: 48px; }
.dental-footer .dental-brand-copy small { color: #819598; }
.dental-footer-contacts { display: flex; align-items: center; flex-wrap: wrap; gap: 28px; }
.dental-footer-contacts a, .dental-footer-contacts .dental-contact-item { display: inline-flex; align-items: center; gap: 9px; color: #aebfc1; font-size: 11px; }
.dental-footer-contacts svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }
.dental-footer-notices { padding-top: 22px; display: flex; justify-content: space-between; gap: 30px; border-top: 1px solid rgba(255,255,255,.12); color: #708589; font-size: 9px; letter-spacing: .07em; text-transform: uppercase; }
.dental-footer-notices p { margin: 0; }
.dental-footer-notices a { color: #a9bbbd; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .72s ease, transform .72s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } }

@media (max-width: 1120px) {
  .dental-shell { width: min(100% - 60px, 1080px); }
  .dental-header nav { gap: 14px; }
  .dental-header nav a { font-size: 10px; }
  .dental-header-cta { display: none; }
  .dental-hero-layout { grid-template-columns: 1.05fr .95fr; }
  .dental-hero-copy { padding-right: 44px; }
  .dental-image-frame { right: 0; width: 92%; }
  .dental-hero-note { left: -24px; }
  .dental-section-heading { grid-template-columns: 145px 1fr; gap: 45px; }
  .dental-section-heading > div { grid-template-columns: 1fr .55fr; gap: 42px; }
  .treatment-index, .treatment-disclaimer { margin-left: 190px; }
  .dental-care-layout { gap: 70px; }
  .structure-grid { grid-template-columns: 1.4fr .75fr; }
  .structure-copy { padding: 52px 42px; }
  .dental-about-layout { gap: 75px; }
  .faq-layout { gap: 80px; }
  .contact-panel { grid-template-columns: 1.1fr .7fr; padding: 60px 50px; gap: 70px; }
}

@media (max-width: 900px) {
  html { scroll-padding-top: 84px; }
  .dental-demo-bar { padding-inline: 26px; }
  .dental-header-inner { min-height: 72px; }
  .dental-brand { min-width: 0; margin-right: auto; }
  .dental-header nav { position: absolute; left: 0; right: 0; top: 100%; margin: 0; padding: 20px 30px 30px; display: none; flex-direction: column; align-items: stretch; gap: 0; background: var(--dental-paper); border-top: 1px solid var(--dental-line); border-bottom: 1px solid var(--dental-line); box-shadow: 0 16px 28px rgba(23,39,45,.08); }
  .dental-header nav.open { display: flex; }
  .dental-header nav a { padding: 12px 0; font-size: 13px; border-bottom: 1px solid var(--dental-line); }
  .menu-toggle { display: block; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translate(-50%, -50%) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translate(-50%, -50%) rotate(-45deg); }
  .dental-hero { background: linear-gradient(180deg, var(--dental-paper) 0 54%, #e7edec 54% 100%); }
  .dental-hero::before { inset: 54% 0 0; }
  .dental-hero-layout { padding: 70px 0 78px; grid-template-columns: 1fr; }
  .dental-hero-copy { max-width: 720px; padding: 0 0 64px; }
  .dental-hero-visual { width: min(600px, 90%); min-height: 650px; margin-left: auto; }
  .dental-image-frame { width: 92%; height: 590px; top: 0; }
  .axis-top { top: -24px; }
  .axis-side { right: -45px; }
  .dental-hero-note { left: -10%; bottom: 4px; }
  .dental-hero-ruler { width: 100%; }
  .dental-treatments, .dental-care, .dental-structure, .dental-about, .dental-steps, .dental-faq { padding-block: 100px; }
  .dental-section-heading { grid-template-columns: 1fr; gap: 12px; }
  .dental-section-heading > div { grid-template-columns: 1fr; gap: 27px; }
  .dental-section-heading > div > p { max-width: 600px; }
  .treatment-index { margin: 65px 0 0; }
  .treatment-disclaimer { margin-left: 0; }
  .dental-care-layout { grid-template-columns: 1fr; gap: 65px; }
  .dental-care-statement { max-width: 680px; }
  .structure-grid { min-height: 0; grid-template-columns: 1fr; }
  .structure-image { height: 520px; }
  .structure-copy { width: calc(100% - 60px); margin: -85px 0 0 auto; }
  .dental-about-layout { grid-template-columns: 300px 1fr; gap: 60px; }
  .about-portrait img { width: 300px; height: 420px; }
  .dental-step-track li, .dental-step-track li + li { padding-inline: 26px; }
  .dental-step-track li:first-child { padding-left: 0; }
  .dental-step-track li + li::before { left: 26px; }
  .faq-layout { grid-template-columns: 1fr; gap: 60px; }
  .faq-intro { position: static; }
  .contact-panel { grid-template-columns: 1fr 1fr; }
  .contact-panel > div:last-child { grid-column: auto; }
  .dental-footer-main { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 640px) {
  .dental-shell { width: calc(100% - 40px); }
  .dental-demo-bar { padding: 8px 14px; justify-content: center; text-align: center; font-size: 8px; }
  .dental-demo-bar > span { display: none; }
  .dental-brand-copy small { max-width: 205px; font-size: 7px; }
  .dental-header-inner { gap: 12px; }
  .dental-hero-layout { padding-top: 56px; }
  .dental-hero-copy { padding-bottom: 60px; }
  .dental-hero-code { margin-bottom: 26px; gap: 9px; font-size: 7px; }
  .dental-hero-code i { width: 26px; }
  .dental-hero h1 { font-size: clamp(45px, 14vw, 61px); }
  .dental-hero-copy > p { margin-top: 26px; font-size: 15px; }
  .dental-actions { margin-top: 34px; align-items: flex-start; flex-direction: column; gap: 20px; }
  .dental-button { width: 100%; justify-content: space-between; }
  .dental-hero-visual { width: 96%; min-height: 500px; }
  .dental-image-frame { height: 465px; box-shadow: 11px 14px 0 rgba(49,90,97,.12); }
  .dental-hero-note { min-width: 0; left: -4%; right: 7%; bottom: -2px; padding: 14px 16px; }
  .axis-side { display: none; }
  .dental-treatments, .dental-care, .dental-structure, .dental-about, .dental-steps, .dental-faq { padding-block: 78px; }
  .dental-section-heading h2, .structure-copy h2, .about-copy h2, .steps-heading h2, .faq-intro h2 { font-size: 39px; }
  .treatment-index { grid-template-columns: 1fr; margin-top: 50px; }
  .treatment-index article, .treatment-index article:nth-child(odd), .treatment-index article:nth-child(even) { min-height: 0; padding: 24px 0; border-left: 0; }
  .treatment-index article + article { border-top: 1px solid var(--dental-line); }
  .care-principles article { grid-template-columns: 1fr; gap: 10px; }
  .care-principles article > span { grid-row: auto; }
  .dental-care-statement h2 { font-size: 42px; }
  .structure-image { height: 370px; }
  .structure-copy { width: calc(100% - 18px); margin-top: -44px; padding: 38px 28px; }
  .dental-about-layout { grid-template-columns: 1fr; gap: 68px; }
  .about-portrait { width: min(330px, 92%); margin-left: auto; margin-right: auto; }
  .about-portrait img { width: 100%; height: 420px; }
  .about-portrait > span { right: -12px; }
  .dental-step-track { margin-top: 56px; grid-template-columns: 1fr; border-top: 0; }
  .dental-step-track li, .dental-step-track li + li, .dental-step-track li:first-child { min-height: 0; padding: 28px 0 29px 34px; border-top: 1px solid #b8c7c5; border-right: 0; }
  .dental-step-track li::before, .dental-step-track li + li::before { top: -5px; left: 0; }
  .dental-step-track li > div { margin-top: 24px; }
  .faq-list summary { min-height: 74px; font-size: 15px; }
  .contact-panel { width: calc(100% - 24px); min-height: 0; padding: 48px 28px; grid-template-columns: 1fr; gap: 34px; }
  .contact-panel > div:last-child { grid-column: auto; }
  .contact-panel h2 { font-size: 38px; }
  .dental-contact { padding-bottom: 70px; }
  .dental-footer { padding-top: 50px; }
  .dental-footer-contacts { align-items: flex-start; flex-direction: column; gap: 17px; }
  .dental-footer-notices { flex-direction: column; gap: 7px; }
}

@media (max-width: 380px) {
  .dental-shell { width: calc(100% - 30px); }
  .dental-brand-copy small { display: none; }
  .dental-hero h1 { font-size: 43px; }
  .dental-image-frame { height: 430px; }
  .dental-hero-visual { min-height: 470px; }
  .dental-section-heading h2, .structure-copy h2, .about-copy h2, .steps-heading h2, .faq-intro h2, .contact-panel h2 { font-size: 35px; }
}