:root {
      --ink: #102f3b;
      --ink-soft: #31525d;
      --muted: #6d8188;
      --accent: #08a8b7;
      --accent-dark: #057986;
      --accent-light: #dff7f8;
      --blue: #2467dc;
      --blue-light: #eaf1ff;
      --gold: #f4ba4e;
      --surface-soft: #f4f8f9;
      --border: rgba(16,47,59,.12);
      --shadow: 0 22px 70px rgba(15, 57, 70, .13);
      --radius: 26px;
      --container: 1180px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
      color: var(--ink);
      background-color: #eef6f8;
      line-height: 1.5;
    }
    img, svg { display: block; max-width: 100%; }
    a { color: inherit; text-decoration: none; }
    button, input, select, textarea { font: inherit; }
    button { cursor: pointer; }
    .container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
    .section { padding: 92px 0; }
    .section--white { background: #fff; }
    .section--soft { background: linear-gradient(180deg, #f2f8f9 0%, #edf5f7 100%); }
    .section-head { max-width: 790px; margin-bottom: 40px; }
    .section-title { margin: 16px 0 16px; font-size: clamp(34px, 5vw, 58px); line-height: 1.04; letter-spacing: -.045em; }
    .section-head .section-title:last-child { margin-bottom: 0; }
    .section-subtitle {
      margin: 4px 0 0;
      max-width: 640px;
      font-size: 18px;
      line-height: 1.55;
      font-weight: 700;
      color: #1a4450;
    }
    .eyebrow {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 8px 13px; border-radius: 999px;
      color: var(--accent-dark); background: var(--accent-light);
      font-size: 12px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase;
    }
    .eyebrow--dark { background: rgba(255,255,255,.13); color: #fff; }
    .btn {
      min-height: 54px; border: 0; border-radius: 14px; padding: 0 24px;
      display: inline-flex; align-items: center; justify-content: center; gap: 10px;
      background: linear-gradient(135deg, var(--accent), #078c9a);
      color: #fff; font-weight: 900; box-shadow: 0 14px 30px rgba(8,168,183,.24);
      transition: .2s ease;
    }
    .btn:hover { transform: translateY(-2px); filter: brightness(.97); }
    .btn--ghost { background: #fff; color: var(--ink); box-shadow: none; border: 1px solid var(--border); }
    .btn--light { background: #fff; color: var(--accent-dark); box-shadow: 0 14px 30px rgba(0,0,0,.12); }
    .btn--wide { width: 100%; }

    /* White buttons: a subtle raised surface with the same calm, dimensional language. */
    .btn--ghost:not(.js-open-form),
    .btn--light:not(.js-open-form) {
      background: linear-gradient(180deg, #ffffff 0%, #f2f5fb 100%);
      border: 1px solid rgba(156,169,191,.46);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.96), 0 9px 20px rgba(52,72,108,.12), 0 2px 0 rgba(141,123,193,.18);
    }
    .btn--ghost:not(.js-open-form):hover,
    .btn--light:not(.js-open-form):hover {
      filter: brightness(1.01);
      box-shadow: inset 0 1px 0 rgba(255,255,255,1), 0 13px 25px rgba(52,72,108,.16), 0 2px 0 rgba(141,123,193,.22);
    }

    /* Form CTAs: the warm champagne-gold palette of the 4 = 3 offer. */
    @property --btn-run {
      syntax: "<angle>";
      inherits: false;
      initial-value: 0deg;
    }
    .btn.js-open-form,
    .lead-form .btn[type="submit"],
    .modal .btn[type="submit"],
    .header-call {
      position: relative;
      isolation: isolate;
      overflow: hidden;
      background: linear-gradient(135deg, #ffe8a8 0%, #f4c866 52%, #dca33b 100%);
      color: #4e3510;
      border: 1px solid rgba(153,105,18,.34);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.78), 0 12px 26px rgba(153,105,18,.22);
    }
    .btn.js-open-form::before,
    .lead-form .btn[type="submit"]::before,
    .modal .btn[type="submit"]::before,
    .header-call::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      padding: 2px;
      pointer-events: none;
      background: conic-gradient(
        from var(--btn-run),
        transparent 0 58%,
        rgba(255,255,255,.35) 66%,
        #fffef6 72%,
        #ffe08a 78%,
        #fff8dc 82%,
        rgba(255,255,255,.45) 86%,
        transparent 92% 100%
      );
      -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
      -webkit-mask-composite: xor;
      mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
      mask-composite: exclude;
      animation: btn-border-run 1.8s linear infinite;
      animation-delay: var(--btn-run-delay, 0s);
    }
    @keyframes btn-border-run {
      to { --btn-run: 360deg; }
    }
    .btn.js-open-form:hover,
    .lead-form .btn[type="submit"]:hover,
    .modal .btn[type="submit"]:hover,
    .header-call:hover {
      filter: brightness(1.04) saturate(1.06);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.88), 0 16px 32px rgba(153,105,18,.30);
    }
    @media (prefers-reduced-motion: reduce) {
      .btn.js-open-form::before,
      .lead-form .btn[type="submit"]::before,
      .modal .btn[type="submit"]::before,
      .header-call::before {
        animation: none;
        background: transparent;
      }
    }

    .header {
      position: sticky; top: 0; z-index: 80;
      background: rgba(255,255,255,.92); backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--border);
    }
    .header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
    .logo { display: flex; align-items: center; gap: 11px; font-weight: 900; letter-spacing: -.02em; }
    .brand-logo { display: block; width: 180px; height: auto; object-fit: contain; }
    .logo-compact .header .brand-logo { width: 128px; }
    .city-tomsk .header .brand-logo { width: 240px; }
    .footer .brand-logo { width: 218px; margin-bottom: 0; filter: none; }
    .logo-compact .footer .brand-logo { width: 156px; }
    .city-tomsk .footer .brand-logo { width: 280px; }
    .header-tagline {
      margin: 0;
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0;
      font-family: Manrope, "Segoe UI", sans-serif;
      color: var(--ink);
      white-space: nowrap;
    }
    .header-tagline__label,
    .header-tagline__rank {
      display: inline-flex;
      align-items: center;
      min-height: 52px;
      padding: 0 18px;
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(236,248,250,.78));
      border: 1px solid rgba(8,168,183,.18);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 10px 24px rgba(16,47,59,.08);
    }
    .header-tagline__label {
      border-radius: 16px 0 0 16px;
      border-right: 0;
      padding-right: 12px;
      font-size: clamp(17px, 2vw, 24px);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -.04em;
    }
    .header-tagline__rank {
      border-radius: 0 16px 16px 0;
      border-left: 0;
      padding-left: 8px;
      font-size: clamp(28px, 3vw, 36px);
      font-weight: 800;
      letter-spacing: -.08em;
      line-height: .85;
      color: #5a3d12;
      background: linear-gradient(135deg, #fff3c8 0%, #f4c866 52%, #dca33b 100%);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.75), 0 10px 24px rgba(153,105,18,.18);
    }
    .header-tagline__rank em {
      font-style: normal;
      font-size: .5em;
      margin-right: 1px;
      transform: translateY(.12em);
    }
    .header-actions { display: flex; align-items: center; gap: 12px; }
    .phone { font-weight: 900; white-space: nowrap; }
    .phone small { display: block; text-align: right; color: var(--muted); font-size: 11px; font-weight: 700; }
    .header-call { display: none; }

    .hero {
      position: relative; overflow: hidden;
      padding: 66px 0 48px;
      background:
        radial-gradient(circle at 83% 28%, rgba(8,168,183,.20), transparent 29%),
        radial-gradient(circle at 8% 82%, rgba(36,103,220,.10), transparent 27%),
        linear-gradient(135deg, #fbfefe 0%, #effafb 56%, #e7f5f7 100%);
    }
    .hero::before {
      content: ""; position: absolute; inset: 0; pointer-events: none;
      background-image: radial-gradient(rgba(8,168,183,.20) 1px, transparent 1px);
      background-size: 22px 22px; mask-image: linear-gradient(90deg, transparent 55%, #000 100%); opacity: .45;
    }
    .hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.06fr .94fr; gap: 48px; align-items: center; }
    .hero h1 { margin: 20px 0 20px; font-size: clamp(44px, 6.3vw, 77px); line-height: .98; letter-spacing: -.06em; }
    .hero h1 span { color: var(--accent-dark); }
    .hero-lead { margin: 0 0 26px; max-width: 700px; font-size: clamp(18px, 2vw, 23px); color: var(--ink-soft); }
    .offer-line {
      position: relative;
      margin: 0 0 24px;
      padding: 18px 20px;
      border-radius: 18px;
      display: flex;
      align-items: center;
      gap: 16px;
      overflow: hidden;
      background: linear-gradient(135deg, #087f8d, #08a8b7);
      color: #fff;
      box-shadow: 0 18px 36px rgba(8,168,183,.22);
    }
    .offer-line::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      pointer-events: none;
      background: linear-gradient(
        115deg,
        transparent 0%,
        transparent 49%,
        rgba(255,255,255,.12) 49.6%,
        rgba(255,244,210,.42) 50%,
        rgba(255,255,255,.12) 50.4%,
        transparent 51%,
        transparent 100%
      );
      background-size: 240% 100%;
      animation: offer-shine 5.2s linear infinite;
    }
    @keyframes offer-shine {
      0%, 42% { background-position: 130% 0; }
      58%, 100% { background-position: -50% 0; }
    }
    .offer-line strong,
    .offer-line span { position: relative; z-index: 1; }
    .offer-line strong { font-size: clamp(25px, 3.2vw, 40px); line-height: 1; letter-spacing: -.04em; }
    .offer-line span { font-size: 14px; color: rgba(255,255,255,.84); }
    .hero-points { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 12px; }
    .hero-points li { display: flex; align-items: flex-start; gap: 10px; font-weight: 800; }
    .check { flex: 0 0 24px; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-light); color: var(--accent-dark); font-size: 14px; font-weight: 900; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
    .microcopy { margin-top: 13px; font-size: 12px; color: var(--muted); }

    .hero-card {
      position: relative; min-height: 0; aspect-ratio: 2 / 3; border-radius: 34px; overflow: hidden;
      background: linear-gradient(160deg, rgba(255,255,255,.98), rgba(219,244,246,.90));
      box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.92);
    }
    .hero-card::after { content: ""; position: absolute; width: 330px; height: 330px; border-radius: 50%; right: -100px; top: -90px; border: 65px solid rgba(255,255,255,.55); }
    .offer-badge {
      position: absolute; z-index: 3; top: 24px; left: 24px; width: 142px; height: 142px;
      border-radius: 50%; display: grid; place-items: center; text-align: center;
      background: var(--gold); color: #4e3510; transform: rotate(-7deg);
      box-shadow: 0 18px 36px rgba(153,105,18,.23); font-weight: 900;
    }
    .offer-badge b { display: block; font-size: 34px; line-height: .95; }
    .offer-badge span { display: block; margin-top: 6px; font-size: 12px; line-height: 1.12; }
    .implant-wrap { position: absolute; inset: 0; display: grid; place-items: center; z-index: 1; }
    .hero-photo-wrap { position: absolute; inset: 0; z-index: 1; overflow: hidden; background: rgba(229,249,251,.16); backdrop-filter: blur(4px) saturate(112%); -webkit-backdrop-filter: blur(4px) saturate(112%); }
    .hero-photo-wrap::after { content: ""; position: absolute; z-index: 2; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(255,255,255,.08) 0%, rgba(255,255,255,.02) 46%, rgba(5,38,53,.26) 100%); }
    .hero-card-photo { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 28%; opacity: .82; filter: saturate(.92) contrast(.98); }
    .hero-mini {
      position: absolute; z-index: 3; left: 22px; right: 22px; bottom: 22px;
      display: grid; grid-template-columns: 1fr; gap: 18px; align-items: center;
      padding: 20px 6px 4px; border-radius: 20px; background: transparent; box-shadow: none;
    }
    .hero-mini strong { display: block; color: #fff; font-size: 18px; text-shadow: 0 2px 12px rgba(0,0,0,.45); }
    .hero-mini p { margin: 5px 0 0; color: rgba(255,255,255,.88); font-size: 13px; text-shadow: 0 2px 10px rgba(0,0,0,.45); }

    .promo {
      display: grid; grid-template-columns: 1.1fr .9fr; overflow: hidden;
      border-radius: 34px; background: linear-gradient(135deg, #113e49, #096f7c); color: #fff; box-shadow: var(--shadow);
    }
    .promo-copy { padding: clamp(32px, 6vw, 68px); }
    .promo-copy h2 { margin: 16px 0 18px; font-size: clamp(40px, 5vw, 64px); line-height: .98; letter-spacing: -.05em; }
    .promo-copy p { margin: 0 0 24px; color: #cce6ea; font-size: 19px; max-width: 650px; }
    .terms { display: grid; gap: 12px; margin: 0 0 28px; }
    .term { display: flex; gap: 11px; align-items: flex-start; }
    .term-num { flex: 0 0 31px; width: 31px; height: 31px; border-radius: 10px; display: grid; place-items: center; background: rgba(255,255,255,.13); font-weight: 900; }
    .promo-aside { padding: 24px; display: grid; align-items: center; background: linear-gradient(155deg, #0b5e6a, #073a43); }
    .countdown { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; margin: 18px 0; }
    .countdown div { text-align: center; padding: 12px 6px; border-radius: 13px; background: #eefbfc; color: var(--ink); }
    .countdown b { display: block; font-size: 25px; }
    .countdown span { color: var(--muted); font-size: 10px; }

    .lead-form { background: #fff; color: var(--ink); border-radius: 24px; padding: 28px; box-shadow: 0 18px 42px rgba(0,0,0,.13); }
    .lead-form h3 { margin: 0 0 8px; font-size: 27px; letter-spacing: -.02em; }
    .lead-form > p { margin: 0 0 20px; color: var(--muted); font-size: 14px; }
    .field { margin-bottom: 13px; }
    .field label { display: block; margin-bottom: 7px; font-size: 13px; font-weight: 900; }
    .field input, .field select, .field textarea { width: 100%; min-height: 52px; border-radius: 13px; border: 1px solid var(--border); padding: 0 14px; background: #fbfdfd; color: var(--ink); outline: none; }
    .field select {
      appearance: none;
      -webkit-appearance: none;
      -moz-appearance: none;
      padding-right: 42px;
      background-color: #fbfdfd;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1.5 1.75L6 6.25L10.5 1.75' stroke='%23057986' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 16px center;
      background-size: 12px 8px;
      cursor: pointer;
    }
    .field select::-ms-expand { display: none; }
    .field textarea { min-height: 90px; padding-top: 13px; resize: vertical; }
    .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(8,168,183,.12); }
    .consent {
      margin: 10px 2px 0;
      padding-top: 10px;
      border-top: 1px solid rgba(8,168,183,.14);
      color: #7d969c;
      font-size: 10px;
      line-height: 1.35;
      letter-spacing: -.01em;
    }
    .consent a {
      color: var(--accent-dark);
      text-decoration: underline;
      text-underline-offset: 2px;
      font-weight: 800;
    }
    .success { display: none; margin-top: 12px; padding: 15px; border-radius: 14px; background: var(--accent-light); color: var(--accent-dark); font-weight: 800; }
    .success.show { display: block; }

    .cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
    .card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 27px; box-shadow: 0 10px 32px rgba(16,47,59,.06); }
    .card h3 { margin: 0 0 9px; font-size: 22px; line-height: 1.15; }
    .card p { margin: 0; color: var(--muted); }
    .card strong.module { display: block; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); color: var(--accent-dark); font-size: 14px; }

    .instant-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 30px; align-items: stretch; }
    .instant-visual {
      position: relative;
      min-height: 0;
      height: auto;
      align-self: stretch;
      overflow: hidden;
      border-radius: 30px;
      background: linear-gradient(150deg, #dff7f8, #e8efff);
    }
    .instant-visual::before { content: ""; position: absolute; width: 330px; height: 330px; border-radius: 50%; top: -80px; right: -70px; background: rgba(255,255,255,.55); }
    .instant-visual-image {
      position: absolute;
      inset: 0;
      z-index: 1;
      display: block;
      width: 100%;
      height: 100%;
      object-fit: contain;
      object-position: center center;
    }
    .instant-content {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 30px;
      padding: clamp(30px,5vw,56px);
      height: fit-content;
      align-self: start;
    }
    .instant-content h2 { margin: 16px 0 14px; font-size: clamp(36px,4.5vw,55px); line-height: 1.03; letter-spacing: -.045em; }
    .instant-content > p { font-size: 18px; color: var(--muted); }
    .bullet-list { display: grid; gap: 22px; margin: 28px 0; }
    .bullet { display: flex; gap: 11px; align-items: flex-start; }
    .bullet-copy { min-width: 0; display: grid; gap: 6px; }
    .bullet-title {
      display: block;
      margin: 0;
      font-weight: 900;
      color: var(--ink);
      line-height: 1.3;
    }
    .bullet-text {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.45;
    }

    .steps { display: grid; gap: 18px; }
    .step { display: grid; grid-template-columns: 76px 1fr auto; gap: 20px; align-items: center; padding: 23px; background: #fff; border: 1px solid var(--border); border-radius: 22px; }
    .step-num { width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; background: var(--blue-light); color: var(--blue); font-size: 22px; font-weight: 900; }
    .step h3 { margin: 0 0 6px; font-size: 21px; }
    .step p { margin: 0; color: var(--muted); }
    .speech { margin-top: 8px; color: var(--accent-dark); font-weight: 900; font-size: 14px; }
    .step-time { padding: 8px 12px; border-radius: 999px; background: var(--surface-soft); color: var(--muted); font-size: 12px; font-weight: 900; white-space: nowrap; }

    .price-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; align-items: stretch; }
    .price-card {
      position: relative;
      display: flex;
      flex-direction: column;
      height: 100%;
      background: #fff;
      border: 2px solid var(--border);
      border-radius: 27px;
      padding: 28px;
      box-sizing: border-box;
    }
    .price-card.featured {
      transform: none;
      border-color: var(--accent);
      box-shadow: var(--shadow);
      overflow: visible;
      padding-top: 28px;
    }
    .price-tag { position: absolute; top: 18px; right: 18px; border-radius: 999px; padding: 7px 10px; background: var(--accent-light); color: var(--accent-dark); font-size: 11px; font-weight: 900; z-index: 2; }
    .price-card.featured .price-tag { top: -14px; }
    .price-card h3 { margin: 0 0 8px; font-size: 23px; }
    .price-note { color: var(--muted); font-size: 13px; }
    .price { margin: 9px 0 18px; font-size: 39px; line-height: 1; font-weight: 900; letter-spacing: -.045em; }
    .price-list {
      list-style: none;
      padding: 0;
      margin: 0 0 24px;
      display: grid;
      gap: 10px;
      flex: 1;
      align-content: space-evenly;
    }
    .price-card > .btn { margin-top: auto; }
    .price-list li { display: flex; gap: 9px; align-items: center; font-size: 14px; min-height: 24px; }
    .price-disclaimer { margin-top: 22px; max-width: 820px; }

    .doctor-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 34px; }
    .doctor-photo { min-height: 540px; position: relative; overflow: hidden; border-radius: 30px; background: linear-gradient(155deg, #dff7f8, #f4e4cf); }
    .doctor-photo::before { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; left: -100px; top: -90px; background: rgba(255,255,255,.5); }
    .doctor-silhouette { position: absolute; inset: 0; display: block; }
    .doctor-portrait { position: relative; z-index: 1; display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 12%; }
    .doctor-card { padding: clamp(30px,5vw,56px); border-radius: 30px; background: #fff; border: 1px solid var(--border); }
    .doctor-card h2 { margin: 16px 0 0; font-size: clamp(35px,4.5vw,55px); line-height: 1.02; letter-spacing: -.045em; }
    .doctor-quote { margin: 20px 0 24px; padding: 20px; border-radius: 18px; background: var(--accent-light); color: #155662; font-size: 17px; font-weight: 800; }
    .doctor-facts { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; margin: 26px 0; }
    .doctor-fact { padding: 18px; border-radius: 17px; background: var(--surface-soft); }
    .doctor-fact strong { display: block; font-size: 22px; }
    .doctor-fact span { color: var(--muted); font-size: 12px; }
    .doctor-fact--single {
      display: flex;
      align-items: center;
      justify-content: flex-start;
      text-align: left;
    }
    .doctor-fact--single strong {
      letter-spacing: normal;
    }

    .cases { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
    .case { overflow: hidden; background: #fff; border: 1px solid var(--border); border-radius: 22px; }
    .case-image { height: 218px; display: grid; grid-template-columns: 1fr 1fr; }
    .case-image--photo {
      position: relative;
      display: block;
      grid-template-columns: none;
      background: #eef6f7;
    }
    .case-photo {
      display: block;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
    }
    .case-before, .case-after { position: relative; display: grid; place-items: center; color: rgba(16,47,59,.76); font-weight: 900; }
    .case-before { background: linear-gradient(150deg, #ece5dd, #f9f6f2); }
    .case-after { background: linear-gradient(150deg, #dff7f8, #fff); }
    .case-label { position: absolute; left: 10px; bottom: 10px; padding: 5px 8px; border-radius: 8px; background: rgba(16,47,59,.76); color: white; font-size: 10px; z-index: 1; }
    .case-label--after { left: auto; right: 10px; }
    .case-content { padding: 19px; }
    .case-content h3 { margin: 0 0 6px; }
    .case-content p { margin: 0; color: var(--muted); font-size: 14px; }

    .faq { display: grid; gap: 12px; }
    .faq-item { background: #fff; border: 1px solid var(--border); border-radius: 18px; overflow: hidden; }
    .faq-q { width: 100%; padding: 20px 22px; border: 0; background: #fff; color: var(--ink); display: flex; justify-content: space-between; gap: 20px; text-align: left; font-weight: 900; }
    .faq-q span:last-child { transition: .2s; font-size: 22px; }
    .faq-item.active .faq-q span:last-child { transform: rotate(45deg); }
    .faq-a { display: none; padding: 0 22px 20px; color: var(--muted); }
    .faq-item.active .faq-a { display: block; }

    .final-cta { background: linear-gradient(135deg, #0d3d49, #087d8b); color: #fff; }
    .final-grid { display: grid; grid-template-columns: 1fr .82fr; gap: 38px; align-items: center; }
    .final-cta h2 { margin: 16px 0; font-size: clamp(40px,5vw,66px); line-height: .98; letter-spacing: -.05em; }
    .final-cta p { color: #cce7ea; font-size: 19px; max-width: 650px; }
    .final-cta .warning-inner {
      display: flex;
      gap: 14px;
      align-items: flex-start;
      margin-top: 34px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.16);
      color: rgba(232,244,246,.88);
    }
    .final-cta .warning-icon {
      flex: 0 0 38px;
      width: 38px;
      height: 38px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      font-weight: 900;
      background: rgba(255,255,255,.12);
      color: #fff7e8;
      border: 1px solid rgba(255,255,255,.22);
    }
    .final-cta .warning-inner strong { display: block; margin-bottom: 4px; color: #fff; }
    .final-cta .warning-inner p { margin: 0; color: rgba(204,231,234,.86); font-size: 13px; max-width: none; }

    .footer { padding: 30px 0 100px; background: #0a2831; color: #fff; }
    .footer-grid {
      display: grid;
      grid-template-columns: auto minmax(0, 1fr) auto;
      gap: 28px 36px;
      align-items: center;
    }
    .footer-brand { min-width: 0; }
    .footer-legal {
      min-width: 0;
      text-align: center;
      justify-self: center;
    }
    .footer-legal p {
      margin: 0;
      max-width: 420px;
      color: #9db9c1;
      font-size: 13px;
      line-height: 1.55;
    }
    .footer a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
    .footer-meta { text-align: right; color: #9db9c1; font-size: 13px; }
    .footer-meta a { text-decoration: none; font-weight: 800; color: #fff; }

    .mobile-cta { display: none; position: fixed; z-index: 90; left: 12px; right: 12px; bottom: 12px; }
    .mobile-cta .btn { width: 100%; box-shadow: 0 18px 42px rgba(3,89,101,.38); }

    .modal { position: fixed; inset: 0; z-index: 120; display: none; place-items: center; padding: 16px; background: rgba(5,34,40,.76); cursor: pointer; }
    .modal.open { display: grid; }
    .modal-card {
      position: relative;
      width: min(520px,100%);
      background: #fff;
      border-radius: 24px;
      padding: 28px;
      padding-top: 52px;
      box-shadow: var(--shadow);
      cursor: default;
      overflow: hidden;
      isolation: isolate;
    }
    .modal-close {
      position: absolute;
      top: 8px;
      right: 8px;
      z-index: 3;
      width: 48px;
      height: 48px;
      border-radius: 14px;
      border: 1px solid var(--border);
      background: #fff;
      display: grid;
      place-items: center;
      font-size: 22px;
      line-height: 1;
      cursor: pointer;
      color: #35565c;
      -webkit-tap-highlight-color: transparent;
    }
    .modal-close::before {
      content: "";
      position: absolute;
      inset: -6px;
    }
    .modal-close:hover,
    .modal-close:focus-visible {
      background: #eef7f8;
      border-color: #b7d8de;
    }

    /* Unified page background. body::before is more reliable on iOS than body background-attachment. */
    :root {
      --dental-bg-file: "../assets/dental-clinic-background-affordable-1-logo-mark.png";
      --dental-bg-master: url("../assets/dental-clinic-background-affordable-1-logo-mark.png");
      --instant-bg: var(--dental-bg-master);
    }
    body {
      background-color: #eef6f8;
      background-image: none;
    }
    body::before {
      content: "";
      position: fixed;
      top: 0;
      left: 0;
      /* Lock to large viewport so iOS URL-bar show/hide doesn't re-crop the photo */
      width: 100vw;
      height: 100vh;
      height: 100lvh;
      z-index: -1;
      pointer-events: none;
      background-color: #eef6f8;
      background-image:
        linear-gradient(rgba(255,255,255,.42), rgba(232,246,248,.36)),
        url("../assets/dental-clinic-background-affordable-1-logo-mark.png");
      background-position: center top;
      background-size: cover;
      background-repeat: no-repeat;
      transform: translateZ(0);
    }
    .hero,
    .section,
    .trust-strip,
    .footer { position: relative; isolation: isolate; }
    .hero > *,
    .section > *,
    .trust-strip > *,
    .footer > * { position: relative; z-index: 1; }
    .hero::before,
    .section::before,
    .trust-strip::before,
    .footer::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -1;
      pointer-events: none;
    }
    .hero { background: transparent; }
    .hero::before {
      background:
        linear-gradient(180deg,
          rgba(255,255,255,.28) 0%,
          rgba(255,255,255,.12) 70%,
          rgba(255,255,255,0) 100%);
      mask-image: none;
      -webkit-mask-image: none;
    }
    .section--white,
    .section--soft,
    .section--bg-base,
    .section--bg-light,
    .section--bg-teal { background-color: transparent; background-image: none; }
    .section--white::before,
    .section--soft::before,
    .section--bg-base::before,
    .section--bg-light::before,
    .section--bg-teal::before {
      opacity: 1;
      background: transparent;
    }
    .section--bg-teal::before {
      background: linear-gradient(180deg, rgba(5,67,78,.06), rgba(5,67,78,.10));
    }
    .instant-visual,
    .doctor-photo {
      background: linear-gradient(150deg, #dff7f8, #eef6fb);
    }
    .hero-card {
      background: linear-gradient(160deg, rgba(255,255,255,.92), rgba(219,244,246,.88));
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
    }
    .promo {
      background: linear-gradient(135deg, #113e49, #096f7c);
    }
    .promo-aside {
      background: linear-gradient(155deg, #0b5e6a, #073a43);
    }
    .final-cta { background: transparent; }
    .final-cta .lead-form .consent {
      margin: 10px 2px 0;
      padding-top: 10px;
      border-top: 1px solid rgba(8,168,183,.14);
      color: #7d969c;
      font-size: 10px;
      line-height: 1.35;
      letter-spacing: -.01em;
      max-width: none;
    }
    .final-cta .lead-form .consent a {
      color: #057986;
    }
    .final-cta::before {
      /* Use the shared fixed page background; only add a readable color veil. */
      background: linear-gradient(180deg, rgba(5,38,53,.42), rgba(5,38,53,.62));
      opacity: 1;
      mask-image: linear-gradient(180deg, transparent 0, #000 9%, #000 100%);
      -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 9%, #000 100%);
    }
    .footer { background: #0a2831; }

    /* Shared hi-tech glass cards: one visual language across content, steps, prices and forms. */
    .card,
    .step,
    .price-card,
    .instant-content,
    .doctor-card,
    .case,
    .faq-item,
    .lead-form,
    .modal-card {
      position: relative;
      overflow: hidden;
      background: linear-gradient(145deg, rgba(255,255,255,.82), rgba(238,250,252,.62));
      border: 1px solid rgba(255,255,255,.86);
      box-shadow: 0 18px 52px rgba(16,47,59,.11), inset 0 1px 0 rgba(255,255,255,.72);
      backdrop-filter: blur(18px) saturate(125%);
      -webkit-backdrop-filter: blur(18px) saturate(125%);
    }
    .card::before,
    .step::before,
    .price-card::before,
    .instant-content::before,
    .doctor-card::before,
    .case::before,
    .faq-item::before,
    .lead-form::before,
    .modal-card::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 0;
      pointer-events: none;
      background: linear-gradient(135deg, rgba(255,255,255,.34), transparent 38%, rgba(8,168,183,.06) 100%);
    }
    .card > *,
    .step > *,
    .price-card > *,
    .instant-content > *,
    .doctor-card > *,
    .case > *,
    .faq-item > *,
    .lead-form > *,
    .modal-card > *:not(.modal-close) { position: relative; z-index: 1; }
    .card,
    .step,
    .price-card,
    .case,
    .faq-item { transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
    .card:hover,
    .step:hover,
    .price-card:hover,
    .case:hover,
    .faq-item:hover {
      transform: translateY(-4px);
      border-color: rgba(8,168,183,.34);
      box-shadow: 0 24px 64px rgba(8,95,109,.16), 0 0 0 1px rgba(8,168,183,.07), inset 0 1px 0 rgba(255,255,255,.82);
    }
    .step-num {
      background: linear-gradient(145deg, rgba(8,168,183,.20), rgba(36,103,220,.14));
      border: 1px solid rgba(8,168,183,.24);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.64), 0 0 24px rgba(8,168,183,.12);
    }
    .step-time,
    .price-tag {
      background: rgba(8,168,183,.10);
      border: 1px solid rgba(8,168,183,.20);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.62);
    }
    .doctor-fact {
      background: rgba(232,248,250,.56);
      border: 1px solid rgba(8,168,183,.14);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.68);
    }
    .doctor-quote {
      border: 1px solid rgba(8,168,183,.18);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.54);
    }
    .faq-q { background: transparent; }
    .faq-a { background: rgba(239,250,252,.28); }
    .faq-item.active { border-color: rgba(8,168,183,.38); box-shadow: 0 20px 58px rgba(8,95,109,.14), 0 0 0 1px rgba(8,168,183,.08); }
    .hero-mini { background: rgba(255,255,255,.74); border: 1px solid rgba(255,255,255,.86); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
    .promo { border: 1px solid rgba(159,250,255,.16); }
    .lead-form { background: linear-gradient(145deg, rgba(255,255,255,.92), rgba(235,250,252,.78)); }
    .modal-card { background: linear-gradient(145deg, rgba(255,255,255,.96), rgba(235,250,252,.86)); }

    /* Solid technical panels: clear separation from the luminous page background. */
    .card,
    .step,
    .price-card,
    .instant-content,
    .doctor-card,
    .case,
    .faq-item,
    .lead-form,
    .modal-card {
      background: linear-gradient(145deg, #ffffff 0%, #f3fbfc 100%);
      border: 1px solid rgba(8,168,183,.22);
      border-top: 2px solid rgba(8,168,183,.28);
      box-shadow: 0 18px 42px rgba(16,47,59,.15), inset 0 1px 0 #ffffff;
      backdrop-filter: none;
      -webkit-backdrop-filter: none;
    }
    .card::before,
    .step::before,
    .price-card::before,
    .instant-content::before,
    .doctor-card::before,
    .case::before,
    .faq-item::before,
    .lead-form::before,
    .modal-card::before {
      background: linear-gradient(180deg, rgba(255,255,255,.72), transparent 32%, rgba(8,168,183,.035));
    }
    .step-num {
      background: linear-gradient(145deg, #d9f5f7, #e9f0ff);
      border-color: rgba(8,168,183,.30);
    }
    .step-time,
    .price-tag {
      background: #eaf8fa;
      border-color: rgba(8,168,183,.26);
    }
    .doctor-fact { background: #edf9fa; border-color: rgba(8,168,183,.20); }
    .doctor-quote { background: #e7f8fa; border-color: rgba(8,168,183,.24); }
    .faq-q { background: #ffffff; }
    .faq-a { background: #f0fafb; }
    .hero-mini { background: transparent; border-color: transparent; box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; }
    .lead-form { background: linear-gradient(145deg, #ffffff, #f0fafb); }
    .modal-card { background: linear-gradient(145deg, #ffffff, #f0fafb); }
    .price-card.featured {
      background: linear-gradient(145deg, #0f4c59, #087d8b);
      color: #ffffff;
      border: 2px solid #3dd6df;
      transform: none;
      overflow: visible;
      box-shadow: 0 24px 58px rgba(5,74,88,.30), 0 0 0 1px rgba(61,214,223,.14), inset 0 1px 0 rgba(255,255,255,.18);
    }
    .price-card.featured::before { display: none; }
    .price-card.featured .price-note { color: #c9edf0; }
    .price-card.featured .price { color: #ffffff; }
    .price-card.featured .price-tag { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.26); color: #e9ffff; }
    .price-card.featured .check { background: rgba(255,255,255,.16); color: #d8ffff; }
    .instant-visual {
      background:
        linear-gradient(145deg, rgba(235,250,251,.18), rgba(218,245,249,.10)),
        var(--instant-bg) center / cover;
      border: 1px solid rgba(8,168,183,.24);
      box-shadow: 0 20px 46px rgba(16,47,59,.14), inset 0 1px 0 rgba(255,255,255,.74);
    }
    .instant-visual::before {
      z-index: 0;
      width: 420px;
      height: 420px;
      top: -120px;
      right: -120px;
      background: radial-gradient(circle, rgba(255,255,255,.36), transparent 64%);
    }

    @media (max-width: 980px) {
      .header-tagline { display: none; }
      .header-actions .phone,
      .header-actions > .btn.js-open-form { display: none; }
      .header-call {
        display: inline-flex;
        min-height: 44px;
        padding: 0 18px;
        font-size: 15px;
      }
      .hero-grid, .promo, .instant-grid, .doctor-grid, .final-grid { grid-template-columns: 1fr; }
      .hero-card { min-height: 0; aspect-ratio: 2 / 3; }
      .instant-visual { display: none; }
      .cards, .price-grid, .cases { grid-template-columns: repeat(2,1fr); }
      .footer-grid { grid-template-columns: 1fr; gap: 22px; }
      .footer-brand {
        justify-self: center;
        text-align: center;
      }
      .footer-brand .logo {
        justify-content: center;
      }
      .footer .brand-logo {
        margin-left: auto;
        margin-right: auto;
      }
      .footer-legal { justify-self: start; text-align: left; }
      .footer-legal p { max-width: none; }
      .footer-meta { text-align: left; }
    }

    @media (max-width: 680px) {
      .container { width: min(100% - 22px, var(--container)); }
      .section { padding: 66px 0; }
      .hero { padding: 42px 0 34px; }
      .hero::before {
        background: linear-gradient(180deg,
          rgba(255,255,255,.22) 0%,
          rgba(255,255,255,.08) 70%,
          rgba(255,255,255,0) 100%);
      }
      .hero h1 { font-size: 43px; }
      .offer-line { align-items: flex-start; flex-direction: column; }
      .hero-actions { display: grid; }
      .hero-actions .btn { width: 100%; }
      .hero-card { min-height: 0; aspect-ratio: 2 / 3; }
      .offer-badge { width: 115px; height: 115px; top: 15px; left: 15px; }
      .offer-badge b { font-size: 28px; }
      .hero-mini { left: 14px; right: 14px; bottom: 14px; grid-template-columns: 1fr; }
      .cards, .price-grid, .cases, .doctor-facts { grid-template-columns: 1fr; }
      .promo-copy { padding: 31px 22px; }
      .promo-aside { padding: 14px; }
      .countdown b { font-size: 20px; }
      .step {
        grid-template-columns: 1fr;
        gap: 12px;
        align-items: start;
        text-align: left;
      }
      .step-num { display: none; }
      .step-time {
        grid-column: 1;
        justify-self: start;
      }
      .mobile-cta { display: block; }
      .footer { padding-bottom: 96px; }
      .warning-inner { align-items: flex-start; }
    }
    /* Trust strip: seamless marquee (pixel shift via --trust-shift, no hover pause). */
    .trust-strip {
      overflow: hidden;
      border: 0;
      color: #102f3b;
      background: linear-gradient(135deg, #f5ffff 0%, #d2f5f5 52%, #eaf3ff 100%);
      box-shadow: 0 16px 36px rgba(14,82,96,.14);
      backdrop-filter: none;
      -webkit-backdrop-filter: none;
    }
    .trust-strip::before {
      background: transparent;
      opacity: 0;
    }
    .trust-marquee {
      position: relative;
      overflow: hidden;
      padding: 18px 0;
    }
    .trust-track {
      --trust-shift: 0px;
      --trust-duration: 36s;
      display: flex;
      align-items: stretch;
      width: max-content;
      gap: 0;
      margin: 0;
      padding: 0;
      animation: trust-strip-scroll var(--trust-duration) linear infinite;
      transform: translate3d(0, 0, 0);
      backface-visibility: hidden;
    }
    .trust-group {
      display: flex;
      flex: 0 0 auto;
      align-items: stretch;
      gap: 12px;
      padding: 0 12px 0 0;
      margin: 0;
      box-sizing: border-box;
    }
    .trust-group .trust-item,
    .trust-group .trust-item:last-child {
      flex: 0 0 300px;
      width: 300px;
      min-width: 300px;
      max-width: 300px;
      min-height: 102px;
      box-sizing: border-box;
      display: grid;
      grid-template-columns: 70px minmax(0, 1fr);
      align-items: center;
      gap: 14px;
      padding: 14px 18px;
      margin: 0;
      border: 1px solid rgba(8,168,183,.22);
      border-radius: 20px;
      background: linear-gradient(145deg, rgba(255,255,255,.94), rgba(226,250,251,.90));
      box-shadow: inset 0 1px 0 rgba(255,255,255,.94), 0 10px 24px rgba(14,82,96,.12);
    }
    .trust-item-image {
      width: 68px;
      height: 68px;
      flex-shrink: 0;
      object-fit: cover;
      border-radius: 16px;
      border: 1px solid rgba(8,168,183,.24);
      background: #dff7f8;
      box-shadow: 0 0 0 4px rgba(8,168,183,.06), 0 8px 20px rgba(14,82,96,.14);
    }
    .trust-group .trust-item strong { display: block; color: #123e4a; font-size: 18px; letter-spacing: -.02em; }
    .trust-group .trust-item span { display: block; margin-top: 4px; color: #60777e; font-size: 12px; }
    @keyframes trust-strip-scroll {
      from { transform: translate3d(0, 0, 0); }
      to { transform: translate3d(var(--trust-shift), 0, 0); }
    }
    @media (max-width: 680px) {
      .trust-marquee { padding: 14px 0; }
      .trust-group .trust-item,
      .trust-group .trust-item:last-child {
        flex-basis: 260px;
        width: 260px;
        min-width: 260px;
        max-width: 260px;
        min-height: 92px;
        grid-template-columns: 58px minmax(0, 1fr);
        gap: 11px;
        padding: 12px 14px;
      }
      .trust-item-image { width: 58px; height: 58px; border-radius: 14px; }
      .trust-group .trust-item strong { font-size: 16px; }
      .trust-group .trust-item span { font-size: 11px; }
    }
    @media (prefers-reduced-motion: reduce) {
      .trust-track {
        animation: none;
        transform: none;
      }
    }
    /* Benefit cards: volumetric illustration first, copy second. */
    .benefit-card {
      padding: 14px 14px 0;
      display: flex;
      flex-direction: column;
    }
    .benefit-visual {
      position: relative;
      z-index: 1;
      overflow: hidden;
      min-height: 154px;
      border-radius: 20px;
      background: linear-gradient(145deg, #f7ffff, #dff7f8 58%, #edf2ff);
      border: 1px solid rgba(8,168,183,.16);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.92), 0 10px 24px rgba(14,82,96,.10);
    }
    .benefit-visual::after {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      background: linear-gradient(180deg, rgba(255,255,255,.18), transparent 34%, rgba(8,168,183,.04));
    }
    .benefit-visual img {
      width: 100%;
      height: 100%;
      min-height: 154px;
      object-fit: cover;
      object-position: center;
    }
    .benefit-copy {
      position: relative;
      z-index: 1;
      flex: 1;
      padding: 21px 13px 26px;
    }
    .benefit-card h3 { margin-bottom: 9px; font-size: 21px; line-height: 1.12; }
    .benefit-card p { font-size: 14px; line-height: 1.55; }
    .benefit-card strong.module { margin-top: 17px; padding-top: 15px; line-height: 1.4; }
    @media (max-width: 680px) {
      .benefit-card { padding: 12px 12px 0; }
      .benefit-visual, .benefit-visual img { min-height: 174px; }
      .benefit-copy { padding: 20px 13px 24px; }
    }