:root {
  --ink: #202934;
  --muted: #616b75;
  --paper: #ffffff;
  --ground: #f2f4f5;
  --ground-deep: #e4e8ea;
  --silver: #d5dade;
  --silver-strong: #b7c0c5;
  --blue: #069bc9;
  --blue-deep: #087c9f;
  --blue-soft: #dff4fa;
  --green: #62a77b;
  --green-deep: #43815b;
  --green-soft: #e5f2e9;
  --danger: #a44152;
  --shadow: 0 18px 50px rgba(32, 50, 59, .11);
  --shadow-soft: 0 7px 24px rgba(32, 50, 59, .07);
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shell: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}
body.modal-open { overflow: hidden; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.shell { width: min(calc(100% - 48px), var(--shell)); margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .93);
  border-bottom: 1px solid rgba(183, 192, 197, .72);
  backdrop-filter: blur(16px);
}
.header-inner { height: 70px; display: flex; align-items: center; gap: 28px; }
.brand { display: block; width: 132px; flex: none; }
.brand img { width: 100%; height: auto; mix-blend-mode: multiply; }
.desktop-nav { display: flex; align-items: center; gap: 24px; margin-left: auto; }
.desktop-nav a { color: #48535d; font-size: 13px; font-weight: 700; }
.desktop-nav a:hover { color: var(--blue-deep); }
.header-phone { flex: none; color: var(--ink); font-size: 14px; font-weight: 800; white-space: nowrap; }
.header-phone:hover { color: var(--blue-deep); }
.mobile-phone { min-height: 46px; display: grid; place-items: center; margin-top: 7px; border-radius: 10px; color: #fff; background: linear-gradient(135deg, var(--blue), #0ca7b4); font-weight: 800; }

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 21px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}
.button:hover { transform: translateY(-1px); }
.button:disabled { transform: none; opacity: .68; cursor: wait; box-shadow: none; }
.button:focus-visible, .destination-button:focus-visible, .text-button:focus-visible, .menu-button:focus-visible, .modal-close:focus-visible { outline: 3px solid rgba(6, 155, 201, .25); outline-offset: 3px; }
.button-primary { color: #fff; background: linear-gradient(135deg, var(--blue), #0ca7b4); box-shadow: 0 9px 22px rgba(6, 139, 180, .22); }
.button-primary:hover { box-shadow: 0 12px 28px rgba(6, 139, 180, .29); }
.button-secondary { color: var(--ink); background: rgba(255, 255, 255, .82); border-color: var(--silver-strong); }
.button-secondary:hover { background: #fff; }
.button-small { min-height: 41px; padding: 10px 17px; font-size: 13px; }
.button-full { width: 100%; }
.menu-button { display: none; width: 44px; height: 44px; border: 0; border-radius: 11px; background: var(--ground); padding: 0 11px; cursor: pointer; }
.menu-button span { display: block; height: 2px; margin: 6px 0; background: var(--ink); }
.mobile-nav { display: none; }

.hero {
  position: relative;
  min-height: clamp(700px, calc(100vh - 70px), 820px);
  display: flex;
  overflow: hidden;
  background: #e8ecee;
  border-bottom: 1px solid var(--silver-strong);
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 63% center; }
.hero::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, #f4f6f7 0%, rgba(244, 246, 247, .99) 34%, rgba(244, 246, 247, .85) 52%, rgba(244, 246, 247, .24) 75%, rgba(244, 246, 247, .05) 100%),
    linear-gradient(0deg, rgba(211, 217, 220, .5), transparent 35%);
}
.hero::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: auto 0 0;
  height: 6px;
  background: linear-gradient(90deg, var(--green), var(--blue) 42%, #e9edef 70%, var(--silver-strong));
}
.hero-layout { position: relative; z-index: 3; min-height: clamp(700px, calc(100vh - 70px), 820px); display: flex; align-items: center; padding-block: 58px 66px; }
.hero-copy { width: min(680px, 62%); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.028em; }
h1 { margin: 0 0 21px; font-size: clamp(40px, 4.25vw, 52px); font-weight: 900; }
h1 span, h2 span { color: var(--green-deep); }
.hero-title-main { color: var(--ink); }
.hero-title-accent { color: var(--green-deep); }
.hero-story { position: relative; }
.hero-intro { display: block; }
.hero-lead { max-width: 650px; margin-bottom: 24px; color: #45515b; font-size: 17px; line-height: 1.55; }
.hero-lead-mobile, .hero-mobile-visual { display: none; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 9px; }
.hero-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 27px; overflow: hidden; border: 1px solid rgba(183, 192, 197, .9); border-radius: 15px; background: rgba(250, 251, 251, .82); box-shadow: 0 12px 34px rgba(40, 62, 72, .08); backdrop-filter: blur(12px); }
.hero-fact { min-height: 88px; display: grid; grid-template-columns: 39px minmax(0, 1fr); align-items: center; gap: 11px; padding: 14px 15px; }
.hero-fact:not(:last-child) { border-right: 1px solid rgba(183, 192, 197, .72); }
.metric-icon { width: 39px; height: 39px; display: grid; place-items: center; border: 1px solid rgba(6, 155, 201, .2); border-radius: 11px; color: var(--blue-deep); background: linear-gradient(145deg, #fff, var(--blue-soft)); box-shadow: inset 0 1px 0 #fff; }
.metric-icon svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.metric-copy { min-width: 0; display: block; }
.hero-facts .metric-copy strong { display: block; margin-bottom: 3px; color: var(--blue-deep); font-size: 17px; line-height: 1.15; white-space: nowrap; }
.hero-facts .metric-copy > span { display: block; color: #56616b; font-size: 11px; line-height: 1.35; }
.metric-label > span { display: block; white-space: nowrap; }

.section { padding: 68px 0; }
.section-heading { max-width: 790px; margin-bottom: 31px; }
.section-heading h2, .product h2, .case h2, .faq h2, .final-cta h2 { margin: 0; font-size: clamp(32px, 3.5vw, 42px); font-weight: 900; }
.section-heading > p { max-width: 660px; margin: 16px 0 0; color: var(--muted); }
.split-heading { max-width: 790px; display: block; }
.split-heading p { max-width: 660px; margin: 16px 0 0; color: var(--muted); }
.section-action { display: flex; margin-top: 24px; }
.section-action .button { min-width: 250px; }

.model { background: var(--paper); }
.model-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.model-steps article { position: relative; padding: 24px; border: 1px solid var(--silver); border-radius: var(--radius-md); background: linear-gradient(150deg, #fff, #f4f6f7); box-shadow: var(--shadow-soft); }
.model-steps article::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; border-radius: var(--radius-md) 0 0 var(--radius-md); background: linear-gradient(var(--blue), var(--green)); }
.feature-icon { position: relative; width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 21px; overflow: hidden; border: 1px solid rgba(255, 255, 255, .7); border-radius: 15px; color: #fff; background: linear-gradient(135deg, var(--blue), var(--green)); box-shadow: 0 10px 22px rgba(6, 139, 180, .17), inset 0 1px 0 rgba(255,255,255,.45); }
.feature-icon::after { content: ""; position: absolute; width: 42px; height: 18px; top: -8px; right: -13px; border-radius: 50%; background: rgba(255,255,255,.32); transform: rotate(-18deg); }
.feature-icon svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.feature-icon-silver { color: var(--blue-deep); border-color: rgba(183,192,197,.82); background: linear-gradient(145deg, #fff, #dfe5e7); box-shadow: 0 9px 20px rgba(32,50,59,.09), inset 0 1px 0 #fff; }
.feature-icon-featured { background: linear-gradient(135deg, var(--green-deep), var(--blue)); }
.model-steps h3 { margin-bottom: 9px; font-size: 20px; }
.model-steps p { margin: 0; color: var(--muted); font-size: 14px; }

.product { background: linear-gradient(135deg, #dfe4e6, #f5f6f7 51%, #d8dee0); }
.product-grid { display: grid; grid-template-columns: 1.03fr .97fr; align-items: stretch; gap: 44px; }
.product-photo { position: relative; height: 500px; overflow: hidden; border: 1px solid rgba(255, 255, 255, .82); border-radius: var(--radius-lg); background: var(--silver); box-shadow: var(--shadow); }
.product-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: opacity .18s ease; }
.product-photo img.is-switching { opacity: .28; }
.product-copy { align-self: center; }
.product-copy p { margin: 20px 0 22px; color: var(--muted); }
.product-mobile-action { display: none; }
.destinations { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 25px; }
.destination-button { min-height: 40px; padding: 8px 13px; border: 1px solid var(--silver-strong); border-radius: 999px; background: rgba(255, 255, 255, .72); color: #41505a; font-size: 13px; font-weight: 700; cursor: pointer; transition: color .18s ease, background-color .18s ease, border-color .18s ease, transform .18s ease; }
.destination-button:hover { transform: translateY(-1px); border-color: var(--blue); }
.destination-button.is-active { color: #fff; background: var(--blue-deep); border-color: var(--blue-deep); }

.included { background: var(--paper); }
.included-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.included-card { padding: 28px; border: 1px solid var(--silver); border-radius: var(--radius-lg); background: linear-gradient(145deg, #fafbfb, #edf0f1); }
.included-main { border-color: rgba(6, 155, 201, .35); background: linear-gradient(145deg, var(--blue-soft), #f7faf9 52%, var(--green-soft)); }
.card-head { display: flex; align-items: center; gap: 13px; margin-bottom: 18px; }
.card-head h3 { margin: 0; font-size: 21px; }
.card-index { width: 42px; height: 42px; display: grid; place-items: center; flex: none; border-radius: 11px; color: #fff; background: linear-gradient(135deg, var(--blue), var(--green)); font-weight: 900; }
.card-index-light { color: var(--blue-deep); background: #fff; border: 1px solid var(--silver-strong); }
.check-list { display: grid; margin: 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding: 10px 0 10px 27px; border-bottom: 1px solid rgba(183, 192, 197, .62); font-size: 14px; }
.check-list li:last-child { border-bottom: 0; }
.check-list li::before { content: ""; position: absolute; left: 2px; top: 15px; width: 11px; height: 6px; border-left: 2px solid var(--green-deep); border-bottom: 2px solid var(--green-deep); transform: rotate(-45deg); }

.formats { background: linear-gradient(135deg, #e1e5e7, #f6f7f8 58%, #dbe1e3); }
.formats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.format-card { position: relative; padding: 25px; border: 1px solid var(--silver-strong); border-radius: var(--radius-md); background: rgba(255, 255, 255, .73); }
.format-card h3 { margin-bottom: 10px; font-size: 20px; }
.format-card p { margin: 0; color: var(--muted); font-size: 14px; }
.format-featured { border-color: rgba(6, 155, 201, .55); background: linear-gradient(145deg, #e8f7fa, #f4faf6); box-shadow: var(--shadow-soft); }

.case { background: var(--paper); }
.case-panel { display: grid; grid-template-columns: .9fr 1.1fr; gap: 30px 48px; padding: 38px; border: 1px solid var(--silver-strong); border-radius: var(--radius-lg); background: linear-gradient(115deg, #eef2f3, #fff 48%, #e2f2ec); box-shadow: var(--shadow-soft); }
.case-intro p { margin: 18px 0 0; color: var(--muted); }
.case-result { align-self: center; display: grid; grid-template-columns: 58px 1fr; align-items: center; gap: 17px; padding: 24px; border: 1px solid rgba(6, 155, 201, .34); border-radius: var(--radius-md); background: rgba(255, 255, 255, .84); }
.case-result-icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 17px; color: #fff; background: linear-gradient(135deg, var(--blue), var(--green)); box-shadow: 0 10px 22px rgba(6,139,180,.18); }
.case-result-icon svg { width: 29px; height: 29px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.case-result > div > span, .case-result small { display: block; color: var(--muted); }
.case-result > div > span { margin-bottom: 5px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.case-result strong { display: block; margin-bottom: 5px; color: var(--blue-deep); font-size: clamp(31px, 3.5vw, 43px); line-height: 1.05; letter-spacing: -.04em; }
.case-result small { font-size: 12px; }
.case-facts { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.case-facts > div { min-height: 88px; display: grid; grid-template-columns: 42px 1fr; align-items: center; gap: 12px; padding: 15px; border: 1px solid var(--silver); border-radius: 13px; background: rgba(255, 255, 255, .76); }
.case-fact-icon { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(98,167,123,.28); border-radius: 12px; color: var(--green-deep); background: linear-gradient(145deg, #fff, var(--green-soft)); }
.case-fact-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.case-fact-copy { min-width: 0; margin: 0; color: #4b5861; font-size: 14px; font-weight: 600; line-height: 1.42; }
.case-note { grid-column: 1 / -1; margin: -10px 0 0; color: #737c83; font-size: 12px; }
.case-action { grid-column: 1 / -1; margin-top: -5px; }

.advantages { background: var(--paper); padding-top: 0; }
.advantages-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--silver-strong); border-bottom: 1px solid var(--silver-strong); }
.advantages-grid article { position: relative; padding: 25px 27px; overflow: hidden; border-right: 1px solid var(--silver); }
.advantages-grid article:last-child { border-right: 0; }
.advantage-icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 19px; border: 1px solid rgba(6,155,201,.22); border-radius: 50%; color: var(--blue-deep); background: linear-gradient(145deg, #fff, var(--blue-soft)); box-shadow: 0 8px 20px rgba(32,50,59,.07); }
.advantages-grid article:nth-child(2) .advantage-icon { color: var(--green-deep); border-color: rgba(98,167,123,.28); background: linear-gradient(145deg, #fff, var(--green-soft)); }
.advantages-grid article:nth-child(3) .advantage-icon { color: #53616b; border-color: var(--silver-strong); background: linear-gradient(145deg, #fff, #dfe4e6); }
.advantage-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.advantages-grid h3 { margin-bottom: 9px; font-size: 19px; }
.advantages-grid p { margin: 0; color: var(--muted); font-size: 14px; }

.launch { background: linear-gradient(140deg, #e2e6e8, #f7f8f8 54%, #dce2e4); }
.launch-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 0; padding: 0; list-style: none; }
.launch-list li { display: flex; gap: 13px; padding: 18px; border: 1px solid var(--silver); border-radius: var(--radius-md); background: rgba(255, 255, 255, .75); box-shadow: inset 0 1px 0 rgba(255,255,255,.7); }
.launch-icon { width: 42px; height: 42px; display: grid; place-items: center; flex: none; border: 1px solid rgba(6,155,201,.2); border-radius: 12px; color: var(--blue-deep); background: linear-gradient(145deg, #fff, var(--blue-soft)); }
.launch-icon svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.launch-list h3 { margin-bottom: 8px; font-size: 18px; }
.launch-list p { margin: 0; color: var(--muted); font-size: 13px; }

.faq { background: var(--paper); }
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; align-items: start; gap: 48px; }
.faq-heading { position: static; }
.faq-heading p { margin-top: 17px; color: var(--muted); }
.accordion { border: 1px solid var(--silver-strong); border-radius: var(--radius-lg); background: #fff; overflow: hidden; }
.accordion details { border-bottom: 1px solid var(--silver); }
.accordion details:last-child { border-bottom: 0; }
.accordion summary { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 0 19px; list-style: none; cursor: pointer; font-size: 16px; font-weight: 700; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { width: 30px; height: 30px; display: grid; place-items: center; flex: none; border: 1px solid var(--silver); border-radius: 9px; color: var(--blue-deep); background: var(--ground); transition: transform .2s ease; }
.accordion details[open] summary span { transform: rotate(45deg); }
.accordion details p { max-width: 680px; margin: -1px 55px 18px 19px; color: var(--muted); font-size: 14px; }
.faq-action { margin-top: 24px; }
.faq-action-mobile { display: none; }

.final-cta { position: relative; overflow: hidden; padding: 68px 0; background: linear-gradient(120deg, #e2e7e9, #f8f9f9 52%, #dff2f6); }
.final-cta::after { content: ""; position: absolute; width: 380px; height: 380px; right: -170px; top: -210px; border-radius: 50%; background: radial-gradient(circle, rgba(6, 155, 201, .22), transparent 68%); }
.final-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr .78fr; align-items: center; gap: 54px; }
.final-copy p { max-width: 620px; margin: 20px 0; color: var(--muted); }
.final-copy ul { display: flex; flex-wrap: wrap; gap: 7px; margin: 0; padding: 0; list-style: none; }
.final-copy li { padding: 8px 11px; border: 1px solid var(--silver-strong); border-radius: 999px; background: rgba(255, 255, 255, .7); font-size: 12px; font-weight: 700; }
.lead-form { padding: 27px; border: 1px solid var(--silver-strong); border-radius: var(--radius-lg); background: rgba(255, 255, 255, .92); box-shadow: var(--shadow); }
.form-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; pointer-events: none !important; }
.lead-form h3 { margin-bottom: 7px; font-size: 24px; }
.lead-form > p { margin-bottom: 18px; color: var(--muted); font-size: 14px; }
.contact-methods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 0 0 16px; padding: 0; border: 0; }
.contact-methods legend { margin-bottom: 7px; color: #4c5660; font-size: 13px; font-weight: 700; }
.contact-methods input { position: absolute; opacity: 0; pointer-events: none; }
.contact-methods .contact-option { min-height: 41px; display: flex; align-items: center; justify-content: center; gap: 6px; padding: 6px 8px; border: 1px solid var(--silver); border-radius: 9px; background: var(--ground); cursor: pointer; font-size: 12px; font-weight: 700; white-space: nowrap; }
.contact-option svg { width: 17px; height: 17px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-methods input:checked + span { color: var(--blue-deep); background: var(--blue-soft); border-color: rgba(6, 155, 201, .48); }
.contact-methods input:focus-visible + span { outline: 3px solid rgba(6, 155, 201, .22); outline-offset: 2px; }
.field-label { display: block; margin-bottom: 12px; }
.field-label > span { display: block; margin: 0 0 6px 2px; color: #4c5660; font-size: 13px; font-weight: 700; }
.field-label input { width: 100%; height: 50px; padding: 0 14px; border: 1px solid var(--silver-strong); border-radius: 10px; color: var(--ink); background: #fff; outline: 0; }
.field-label input:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(6, 155, 201, .09); }
.field-label input.invalid { border-color: var(--danger); }
.form-error { min-height: 18px; margin: -2px 0 7px; color: var(--danger); font-size: 12px; }
.lead-form small { display: block; margin-top: 11px; color: #717a82; font-size: 12px; line-height: 1.45; }
.lead-form small a { color: var(--blue-deep); text-decoration: underline; text-underline-offset: 2px; }

.footer { padding: 24px 0; border-top: 1px solid var(--silver-strong); background: #fff; }
.footer-inner { display: flex; align-items: center; gap: 24px; }
.brand-footer { width: 150px; }
.footer-inner p { margin: 0; color: var(--muted); font-size: 13px; }
.footer-phone { color: var(--ink); font-size: 13px; font-weight: 800; white-space: nowrap; }
.footer-policy { color: var(--muted); font-size: 12px; text-decoration: underline; text-underline-offset: 3px; }
.footer-phone:hover, .footer-policy:hover { color: var(--blue-deep); }
.footer-inner .text-button { margin: 0 0 0 auto; }
.text-button { padding: 0; border: 0; color: var(--blue-deep); background: transparent; font-size: 13px; font-weight: 800; cursor: pointer; }
.text-button span { margin-left: 4px; }

.modal { width: min(530px, calc(100% - 28px)); max-height: calc(100dvh - 28px); margin: auto; padding: 0; border: 0; border-radius: 22px; background: transparent; overflow: visible; }
.modal::backdrop { background: rgba(25, 38, 44, .46); backdrop-filter: blur(7px); }
.modal-panel { position: relative; }
.modal-close { position: absolute; z-index: 2; top: 12px; right: 12px; width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--silver); border-radius: 10px; color: var(--ink); background: #fff; font-size: 22px; cursor: pointer; }
.lead-form-modal { max-height: calc(100dvh - 28px); overflow-y: auto; padding-top: 43px; }

@media (max-width: 1040px) {
  .desktop-nav { gap: 16px; }
  .desktop-nav a { font-size: 12px; }
  .hero-copy { width: min(650px, 68%); }
  .product-grid { gap: 32px; }
  .formats-grid { grid-template-columns: 1fr 1fr; }
  .format-featured { grid-column: 1 / -1; }
  .launch-list { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .shell { width: min(calc(100% - 32px), var(--shell)); }
  .header-inner { height: 64px; }
  .brand { width: 152px; }
  .desktop-nav, .header-phone { display: none; }
  .menu-button { display: block; margin-left: auto; }
  .mobile-nav { position: absolute; left: 16px; right: 16px; top: 71px; display: none; padding: 14px; border: 1px solid var(--silver-strong); border-radius: 15px; background: rgba(255, 255, 255, .98); box-shadow: var(--shadow); }
  .mobile-nav.is-open { display: grid; gap: 4px; }
  .mobile-nav a { padding: 11px; border-radius: 8px; font-weight: 700; }
  .mobile-nav .button { margin-top: 7px; }
  .hero { min-height: 610px; }
  .hero-media img { object-position: 60% center; }
  .hero::before { background: linear-gradient(90deg, rgba(244, 246, 247, .98) 0%, rgba(244, 246, 247, .93) 57%, rgba(244, 246, 247, .52) 100%); }
  .hero-layout { min-height: 610px; padding-block: 42px 48px; }
  .hero-copy { width: min(620px, 84%); }
  h1 { font-size: clamp(38px, 7vw, 48px); }
  .section { padding: 54px 0; }
  .split-heading, .product-grid, .included-grid, .case-panel, .faq-grid, .final-grid { grid-template-columns: 1fr; }
  .split-heading { gap: 13px; }
  .section-heading { margin-bottom: 27px; }
  .model-steps { grid-template-columns: 1fr; }
  .feature-icon { margin-bottom: 16px; }
  .product-grid { gap: 29px; }
  .product-photo { height: 430px; }
  .product-copy { order: -1; }
  .product-desktop-action { display: none; }
  .product-mobile-action { width: 100%; display: inline-flex; order: 1; margin-top: -9px; }
  .formats-grid { grid-template-columns: 1fr; }
  .format-featured { grid-column: auto; }
  .case-panel { gap: 22px; padding: 29px; }
  .case-facts { grid-column: auto; }
  .case-note { grid-column: auto; margin-top: -4px; }
  .faq-grid { gap: 25px; }
  .final-grid { gap: 33px; }
}

@media (max-width: 560px) {
  .shell { width: min(calc(100% - 24px), var(--shell)); }
  .brand { width: 140px; }
  .hero { min-height: max(760px, calc(100svh - 64px)); }
  .hero-media img { object-position: 61% center; opacity: .68; }
  .hero::before { background: radial-gradient(circle at 90% 33%, rgba(6,155,201,.13), transparent 31%), linear-gradient(180deg, rgba(244,246,247,.98) 0%, rgba(244,246,247,.94) 47%, rgba(244,246,247,.71) 70%, rgba(234,240,241,.31) 100%); }
  .hero-layout { min-height: max(760px, calc(100svh - 64px)); align-items: center; padding-block: 36px 54px; }
  .hero-copy { width: 100%; }
  .hero-story { margin-bottom: 13px; padding: 0; overflow: visible; border: 0; border-radius: 0; background: none; box-shadow: none; }
  h1 { margin: 0 0 10px; font-size: 29px; line-height: 1.07; }
  .hero-title-main, .hero-title-accent { display: block; }
  .hero-title-accent { margin-top: 3px; }
  .hero-intro { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(112px, .8fr); align-items: start; gap: 5px; margin-bottom: 0; }
  .hero-lead { margin: 0; font-size: 14px; line-height: 1.5; }
  .hero-lead-desktop { display: none; }
  .hero-lead-mobile { display: inline; }
  .hero-mobile-visual { width: min(148px, 100%); max-height: 205px; display: block; justify-self: end; object-fit: contain; filter: drop-shadow(0 14px 17px rgba(32,50,59,.2)); }
  .hero-actions { display: grid; }
  .button { width: 100%; min-height: 48px; padding-inline: 15px; }
  .hero-facts { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 17px; border-radius: 14px; }
  .hero-fact { min-height: 94px; grid-template-columns: 23px minmax(0, 1fr); grid-template-rows: none; align-content: center; justify-content: stretch; gap: 5px; padding: 10px 7px; text-align: left; }
  .hero-fact:not(:last-child) { border-right: 1px solid rgba(183, 192, 197, .72); border-bottom: 0; }
  .metric-icon { width: 23px; height: 23px; border-radius: 7px; }
  .metric-icon svg { width: 13px; height: 13px; }
  .metric-copy { display: block; }
  .hero-facts .metric-copy strong { margin: 0 0 5px; font-size: clamp(11px, 3.2vw, 13px); letter-spacing: -.025em; }
  .hero-facts .metric-copy > .metric-label { color: #56616b; font-size: clamp(8px, 2.3vw, 9.5px); line-height: 1.35; }
  .section { padding: 46px 0; }
  .section-heading { margin-bottom: 23px; }
  .section-heading h2, .product h2, .case h2, .faq h2, .final-cta h2 { font-size: 28px; line-height: 1.14; }
  .split-heading p, .section-heading > p, .product-copy p, .case-intro p, .faq-heading p, .final-copy p { font-size: 14px; }
  .model-steps article, .format-card { padding: 19px; }
  .product-grid { gap: 16px; }
  .destinations { margin-bottom: 0; }
  .product-mobile-action { margin-top: 0; }
  .product-photo { height: 350px; }
  .destination-button { min-height: 42px; }
  .included-card { padding: 20px; border-radius: 17px; }
  .card-head { align-items: flex-start; }
  .card-head h3 { font-size: 18px; }
  .check-list li { padding-block: 9px; font-size: 13px; }
  .check-list li::before { top: 14px; }
  .case-facts { grid-template-columns: 1fr; }
  .case-result { grid-template-columns: 48px 1fr; gap: 13px; padding: 19px; }
  .case-result-icon { width: 48px; height: 48px; border-radius: 14px; }
  .case-result strong { font-size: 27px; }
  .case-panel { padding: 20px; border-radius: 17px; }
  .advantages { padding-top: 0; }
  .advantages-grid { grid-template-columns: 1fr; }
  .advantages-grid article { padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--silver); }
  .advantages-grid article:last-child { border-bottom: 0; }
  .advantages-grid article > span { margin-bottom: 11px; }
  .launch-list { grid-template-columns: 1fr; }
  .launch-list li { padding: 17px; }
  .accordion summary { min-height: 62px; padding: 0 14px; font-size: 14px; }
  .accordion details p { margin: -1px 44px 16px 14px; font-size: 13px; }
  .faq-grid { gap: 18px; }
  .faq-action-desktop { display: none; }
  .faq-action-mobile { display: flex; margin-top: 0; }
  .final-cta { padding: 46px 0; }
  .lead-form { padding: 20px; border-radius: 17px; }
  .lead-form h3 { font-size: 21px; }
  .contact-methods { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px; }
  .contact-methods .contact-option { min-height: 43px; gap: 4px; padding-inline: 4px; font-size: 11px; }
  .footer-inner { align-items: flex-start; flex-direction: column; gap: 14px; }
  .footer-inner .text-button { margin-left: 0; }
  .modal { width: min(100% - 16px, 530px); }
  .lead-form-modal { padding-top: 45px; }
}

@media (max-width: 350px) {
  .hero-fact { grid-template-columns: 1fr; padding-inline: 5px; text-align: center; }
  .hero-fact .metric-icon { display: none; }
  .hero-facts .metric-copy strong { font-size: 12px; }
  .hero-facts .metric-copy > .metric-label { font-size: 9px; }
  .contact-option svg { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}