:root {
    --primary: #102a43;
    --accent: #e36b4f;
    --paper: #f6f3ed;
    --surface: #fffdf9;
    --surface-2: #ece8df;
    --ink: #13293d;
    --muted: #667786;
    --line: #d9dfdf;
    --success: #26734d;
    --shadow: 0 24px 70px rgba(16, 42, 67, .12);
    --radius: 10px;
    --container: 1180px;
}

html[data-theme="dark"] {
    --paper: #0d1924;
    --surface: #132331;
    --surface-2: #1a2d3c;
    --ink: #ecf2f5;
    --muted: #a3b3bf;
    --line: #2c4150;
    --shadow: 0 24px 70px rgba(0, 0, 0, .28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font: 15px/1.65 "Open Sans", Arial, sans-serif;
    transition: background-color .25s ease, color .25s ease;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; top: -100px; left: 18px; z-index: 999; padding: 10px 14px; background: var(--accent); color: #fff; }
.skip-link:focus { top: 18px; }

h1, h2, h3, h4 {
    margin: 0;
    font-family: Roboto, Arial, sans-serif;
    line-height: 1.1;
    letter-spacing: -.03em;
}
p { margin: 0; }
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
    color: var(--accent);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .16em;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.section-heading { max-width: 680px; margin-bottom: 48px; }
.section-heading h2 { font-size: clamp(34px, 4.6vw, 58px); }
.section-heading p { margin-top: 18px; color: var(--muted); font-size: 17px; max-width: 600px; }
.section-heading.row { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 40px; }
.section-heading.row p { max-width: 420px; margin: 0 0 5px; }

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 52px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    cursor: pointer;
    transition: transform .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--accent); color: #fff; }
.button-primary:hover { background: #c9543b; }
.button-secondary { background: transparent; border-color: var(--line); color: var(--ink); }
.button-secondary:hover { border-color: var(--ink); }
.button-small { min-height: 42px; padding: 0 18px; font-size: 13px; }
.button-arrow::after { content: "→"; transition: transform .2s ease; }
.button-arrow:hover::after { transform: translateX(4px); }

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 50;
    height: 82px;
    border-bottom: 1px solid transparent;
    transition: background-color .25s ease, border-color .25s ease, height .25s ease;
}
.site-header.is-scrolled {
    height: 70px;
    background: color-mix(in srgb, var(--paper) 92%, transparent);
    border-color: var(--line);
    backdrop-filter: blur(14px);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 34px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; flex-shrink: 0; }
.brand img { height: 46px; width: auto; max-width: 190px; object-fit: contain; }
.brand strong { display: block; font: 700 22px/1 Roboto, sans-serif; letter-spacing: -.04em; }
.brand small { display: block; margin-top: 4px; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.brand-mark { position: relative; width: 34px; height: 34px; border: 2px solid var(--primary); border-radius: 50%; }
.brand-mark::before, .brand-mark::after, .brand-mark i { content: ""; position: absolute; border: 2px solid var(--accent); border-radius: 50%; }
.brand-mark::before { inset: 6px; }
.brand-mark::after { inset: 12px; background: var(--accent); }
.brand-mark i { inset: -2px; border-color: transparent; border-top-color: var(--accent); transform: rotate(38deg); }
.desktop-nav { display: flex; align-items: center; gap: 22px; margin-left: auto; }
.desktop-nav a { position: relative; text-decoration: none; font-size: 12px; font-weight: 600; white-space: nowrap; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--accent); transition: right .2s ease; }
.desktop-nav a:hover::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 9px; }
.theme-toggle, .menu-toggle {
    width: 42px; height: 42px; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: var(--surface); cursor: pointer;
}
.theme-toggle span { display: none; font-size: 19px; }
html[data-theme="light"] .theme-toggle .moon, html[data-theme="dark"] .theme-toggle .sun { display: inline; }
.menu-toggle { display: none; border-radius: 5px; }
.menu-toggle span { display: block; width: 17px; height: 2px; background: currentColor; margin: 5px auto; transition: transform .2s ease; }
.mobile-nav { display: none; }

.hero { min-height: 760px; padding: 126px 0 60px; display: flex; align-items: stretch; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: .92fr 1.08fr; min-height: 630px; }
.hero-copy {
    position: relative; z-index: 2; padding: 78px 70px 60px 0; display: flex; flex-direction: column; justify-content: center;
}
.hero-copy h1 { max-width: 650px; font-size: clamp(52px, 6.3vw, 88px); }
.hero-copy > p { max-width: 570px; margin: 24px 0 34px; color: var(--muted); font-size: 18px; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 30px; margin-top: 50px; padding-top: 24px; border-top: 1px solid var(--line); }
.hero-facts div { display: flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 600; }
.hero-facts i { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 15%, transparent); }
.hero-media { position: relative; isolation: isolate; overflow: hidden; border-radius: 4px; background: #d7d3c9; }
.hero-media img { position: relative; z-index: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.02); animation: heroSettle 1.2s cubic-bezier(.2,.8,.2,1) both; }
.hero-media::after { content: ""; position: absolute; z-index: 1; inset: auto 0 0; height: 26%; background: rgba(16,42,67,.12); pointer-events: none; }
.hero-ticket {
    position: absolute; left: 24px; bottom: 28px; z-index: 3; width: 242px; padding: 22px; background: color-mix(in srgb, var(--surface) 96%, transparent); color: var(--ink); box-shadow: var(--shadow); border-left: 4px solid var(--accent); backdrop-filter: blur(8px);
}
.hero-ticket span { display: block; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.hero-ticket strong { display: block; margin-top: 7px; font: 700 21px/1.18 Roboto, sans-serif; }

.ticker { overflow: hidden; border-block: 1px solid var(--line); background: var(--surface); }
.ticker-track { display: flex; width: max-content; animation: ticker 28s linear infinite; }
.ticker-group { display: flex; align-items: center; gap: 35px; padding: 17px 20px; }
.ticker-group span { white-space: nowrap; font-size: 11px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.ticker-group i { width: 5px; height: 5px; background: var(--accent); transform: rotate(45deg); }

.services { padding: 120px 0; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.service-card {
    position: relative; min-height: 410px; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover { transform: translateY(-7px); border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); box-shadow: var(--shadow); }
.service-media { position: relative; height: 190px; overflow: hidden; background: var(--surface-2); }
.service-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s cubic-bezier(.2,.8,.2,1); }
.service-card:hover .service-media img { transform: scale(1.05); }
.service-number { position: absolute; top: 14px; left: 14px; min-width: 38px; padding: 7px 9px; background: color-mix(in srgb, var(--surface) 94%, transparent); color: var(--accent); font: 700 10px Roboto, sans-serif; letter-spacing: .12em; text-align: center; backdrop-filter: blur(7px); }
.service-body { flex: 1; display: flex; flex-direction: column; padding: 24px; }
.service-card h3 { font-size: 24px; }
.service-card p { color: var(--muted); margin-top: 12px; font-size: 13px; }
.service-price { margin-top: auto; padding-top: 25px; display: flex; align-items: end; justify-content: space-between; border-top: 1px solid var(--line); }
.service-price strong { font: 700 21px Roboto, sans-serif; }
.service-price span { color: var(--muted); font-size: 11px; }

.process { position: relative; isolation: isolate; overflow: hidden; padding: 110px 0; background: var(--primary); color: #fff; }
.process::before { content: ""; position: absolute; z-index: -2; inset: 0; background: var(--process-bg) center 58% / cover no-repeat; opacity: .26; transform: scale(1.02); }
.process::after { content: ""; position: absolute; z-index: -1; inset: 0; background: rgba(7,31,50,.89); }
.process .container { position: relative; z-index: 1; }
.process .section-heading p { color: #aebfcd; }
.process .eyebrow { color: #ef9b86; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 70px; }
.step { position: relative; padding: 0 34px 0 0; }
.step:not(:last-child)::after { content: ""; position: absolute; top: 20px; left: 58px; right: 28px; height: 1px; background: #39556b; }
.step-number { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid #547086; border-radius: 50%; color: #ef9b86; font: 700 12px Roboto, sans-serif; }
.step h3 { margin: 32px 0 12px; font-size: 22px; }
.step p { color: #aebfcd; font-size: 13px; }

.calculator-section { padding: 120px 0; }
.calculator-shell { display: grid; grid-template-columns: 1.05fr .95fr; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.calculator-panel { padding: 52px; }
.calculator-panel h2 { font-size: clamp(34px, 4vw, 50px); }
.calculator-panel > p { margin: 14px 0 34px; color: var(--muted); }
.price-row { display: grid; grid-template-columns: 1fr 115px; gap: 20px; align-items: center; padding: 18px 0; border-top: 1px solid var(--line); }
.price-row:last-of-type { border-bottom: 1px solid var(--line); }
.price-name strong { display: block; font-size: 14px; }
.price-name span { display: block; color: var(--muted); font-size: 11px; margin-top: 3px; }
.quantity { position: relative; }
.quantity input { width: 100%; padding: 11px 42px 11px 12px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); text-align: right; }
.quantity span { position: absolute; right: 11px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 11px; pointer-events: none; }
.estimate { margin-top: 27px; display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.estimate > span { color: var(--muted); font-size: 12px; }
.estimate strong { display: block; margin-top: 4px; font: 700 32px Roboto, sans-serif; color: var(--accent); }
.calculator-note { position: relative; isolation: isolate; overflow: hidden; padding: 52px; display: flex; flex-direction: column; justify-content: space-between; background: var(--surface-2); border-left: 1px solid var(--line); }
.calculator-note::before { content: ""; position: absolute; inset: 0; z-index: -2; background-image: var(--calculator-bg); background-size: cover; background-position: center; opacity: .28; }
.calculator-note::after { content: ""; position: absolute; inset: 0; z-index: -1; background: color-mix(in srgb, var(--surface-2) 80%, transparent); }
.calculator-note blockquote { margin: 0; color: var(--ink); font: 700 clamp(25px, 3vw, 38px)/1.25 Roboto, sans-serif; letter-spacing: -.03em; text-shadow: 0 1px 0 var(--surface); }
.calculator-note blockquote::before { content: "“"; display: block; height: 42px; color: var(--accent); font-size: 70px; line-height: 1; }
.calculator-note ul { list-style: none; padding: 0; margin: 40px 0 0; }
.calculator-note li { padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.calculator-note li::before { content: "✓"; margin-right: 10px; color: var(--success); font-weight: 700; }

.appointment { padding: 120px 0; background: var(--surface-2); scroll-margin-top: 70px; }
.appointment-layout { display: grid; grid-template-columns: .76fr 1.24fr; gap: 70px; }
.appointment-intro { position: sticky; top: 110px; align-self: start; }
.appointment-intro h2 { font-size: clamp(40px, 5vw, 62px); }
.appointment-intro > p { margin: 20px 0 35px; color: var(--muted); font-size: 16px; }
.contact-card { padding: 22px 0; border-block: 1px solid var(--line); }
.contact-card span { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.contact-card a { display: inline-block; margin-top: 7px; text-decoration: none; font: 700 22px Roboto, sans-serif; }
.appointment-form { padding: 42px; background: var(--surface); border: 1px solid var(--line); }
.form-title { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 30px; }
.form-title h3 { font-size: 27px; }
.form-title span { color: var(--muted); font-size: 11px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group.full { grid-column: 1/-1; }
.form-group label { display: block; margin-bottom: 7px; font-size: 11px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); resize: vertical;
}
.form-group textarea { min-height: 100px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: 3px solid color-mix(in srgb, var(--accent) 16%, transparent); border-color: var(--accent); }
.form-consent { display: flex; gap: 10px; color: var(--muted); font-size: 11px; }
.form-consent input { width: 16px; height: 16px; flex: 0 0 auto; margin-top: 2px; accent-color: var(--accent); }
.form-alert { margin-bottom: 22px; padding: 14px 16px; border-left: 4px solid var(--accent); background: color-mix(in srgb, var(--accent) 9%, var(--surface)); }
.form-alert.success { border-color: var(--success); background: color-mix(in srgb, var(--success) 9%, var(--surface)); }
.captcha-field { display: flex; align-items: end; gap: 14px; }
.captcha-visual { display: flex; align-items: stretch; min-width: 238px; }
.captcha-visual img { width: 190px; height: 58px; border: 1px solid var(--line); border-right: 0; border-radius: 5px 0 0 5px; background: #eef0ec; }
.captcha-visual button { width: 48px; min-height: 58px; border: 1px solid var(--line); border-radius: 0 5px 5px 0; background: var(--paper); color: var(--ink); font-size: 24px; cursor: pointer; transition: color .2s ease, border-color .2s ease, background-color .2s ease; }
.captcha-visual button:hover { border-color: var(--accent); color: var(--accent); }
.captcha-field > label { flex: 1; }
.captcha-field > label span { display: block; margin-bottom: 7px; color: var(--ink); font-size: 10px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.captcha-field > label input { width: 100%; min-height: 58px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); font: 700 20px Roboto, sans-serif; letter-spacing: .22em; text-transform: uppercase; }
.captcha-field > label input:focus { outline: 3px solid color-mix(in srgb, var(--accent) 16%, transparent); border-color: var(--accent); }
.track-captcha { grid-column: 1/-1; margin-top: 5px; padding-top: 17px; border-top: 1px solid var(--line); }
.track-captcha > label { max-width: 250px; }

.home-about { padding: 120px 0; background: var(--paper); }
.home-about-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 80px; align-items: center; }
.home-about-image { position: relative; min-height: 520px; overflow: hidden; background: var(--surface-2); }
.home-about-image img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; transition: transform .8s cubic-bezier(.2,.8,.2,1); }
.home-about-image:hover img { transform: scale(1.035); }
.home-about-image span { position: absolute; right: 0; bottom: 0; padding: 18px 24px; background: var(--accent); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .06em; }
.home-about-copy h2, .location-copy h2 { font-size: clamp(38px, 5vw, 62px); }
.home-about-copy p, .location-copy p { margin: 24px 0; color: var(--muted); font-size: 17px; }
.text-link { display: inline-block; padding-bottom: 5px; border-bottom: 2px solid var(--accent); color: var(--ink); text-decoration: none; font-weight: 700; }
.text-link:hover { color: var(--accent); }

.location-section { padding: 110px 0; background: var(--surface); border-top: 1px solid var(--line); }
.location-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; align-items: center; }
.location-details { display: grid; gap: 8px; margin-top: 30px; padding-top: 25px; border-top: 1px solid var(--line); }
.location-details span { color: var(--muted); }
.location-details a { width: fit-content; text-decoration: none; font: 700 22px Roboto, sans-serif; }
.map-frame { min-height: 430px; overflow: hidden; border: 1px solid var(--line); background: var(--surface-2); box-shadow: var(--shadow); }
.map-frame iframe { display: block; width: 100%; height: 430px; border: 0; filter: saturate(.82) contrast(.96); }

.content-hero { padding: 170px 0 90px; background: var(--surface-2); border-bottom: 1px solid var(--line); }
.content-hero.compact { min-height: 70vh; }
.content-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 80px; align-items: end; }
.content-hero h1 { max-width: 780px; font-size: clamp(52px, 7vw, 92px); }
.content-hero p { max-width: 540px; color: var(--muted); font-size: 18px; }
.content-hero .button { margin-top: 28px; }
.page-content { padding: 110px 0; }
.page-content-grid { display: grid; grid-template-columns: 1fr .75fr; gap: 90px; align-items: start; }
.prose { color: var(--ink); font-size: 18px; line-height: 1.9; white-space: normal; }
.page-side-image { min-height: 440px; overflow: hidden; }
.page-side-image img { width: 100%; height: 440px; object-fit: cover; }
.contact-panel { display: grid; padding: 38px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.contact-panel > span { margin-top: 20px; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.contact-panel > span:first-child { margin-top: 0; }
.contact-panel > a:not(.button), .contact-panel > strong { margin-top: 4px; text-decoration: none; font: 700 18px Roboto, sans-serif; }
.contact-panel .button { margin-top: 28px; }
.page-location { padding-top: 90px; }

.track-hero { min-height: calc(100vh - 250px); padding: 155px 0 100px; }
.track-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.track-copy h1 { font-size: clamp(45px, 6vw, 74px); }
.track-copy p { margin-top: 22px; color: var(--muted); font-size: 17px; }
.track-card { padding: 42px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.track-form { display: grid; grid-template-columns: 1.4fr .8fr auto; gap: 12px; }
.track-form input { min-width: 0; padding: 13px 14px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); }
.order-result { margin-top: 35px; padding-top: 30px; border-top: 1px solid var(--line); }
.order-head { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.order-head strong { font: 700 24px Roboto, sans-serif; }
.status-pill { display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 30px; background: color-mix(in srgb, var(--accent) 12%, var(--surface)); color: var(--accent); font-size: 11px; font-weight: 700; }
.timeline { display: grid; grid-template-columns: repeat(6, 1fr); }
.timeline-item { position: relative; padding-top: 34px; color: var(--muted); font-size: 10px; text-align: center; }
.timeline-item::before { content: ""; position: absolute; top: 8px; left: 50%; width: 10px; height: 10px; transform: translateX(-50%); border: 3px solid var(--surface); border-radius: 50%; background: var(--line); z-index: 2; }
.timeline-item::after { content: ""; position: absolute; top: 13px; left: 0; width: 100%; height: 2px; background: var(--line); }
.timeline-item:first-child::after { left: 50%; width: 50%; }
.timeline-item:last-child::after { width: 50%; }
.timeline-item.done { color: var(--ink); font-weight: 700; }
.timeline-item.done::before, .timeline-item.done::after { background: var(--success); }
.order-details { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 35px; }
.order-details div { padding: 16px; background: var(--paper); }
.order-details span { display: block; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.order-details strong { display: block; margin-top: 4px; font-size: 13px; }

.site-footer { padding: 80px 0 24px; background: #0a2135; color: #eaf0f4; }
.footer-main { display: grid; grid-template-columns: 1.4fr .7fr .9fr 1fr; gap: 60px; padding-bottom: 55px; }
.brand-light .brand-mark { border-color: #fff; }
.brand-light small { color: #94aabd; }
.footer-brand p { max-width: 300px; margin-top: 23px; color: #9db0bf; font-size: 13px; }
.footer-main h3 { margin-bottom: 20px; color: #7890a3; font: 700 10px "Open Sans"; letter-spacing: .14em; text-transform: uppercase; }
.footer-main > div:not(:first-child) > a, .footer-main > div:not(:first-child) > span { display: block; margin: 11px 0; color: #dbe5ec; text-decoration: none; font-size: 13px; }
.footer-main a:hover { color: #ef9b86; }
.footer-callout { padding: 22px; border: 1px solid #29465d; align-self: start; }
.footer-callout span { color: #98adbc !important; font-size: 11px !important; }
.footer-callout a { margin-top: 12px !important; font: 700 17px Roboto, sans-serif !important; }
.footer-callout b { color: #ef9b86; }
.footer-callout a { display: flex !important; align-items: center; gap: 9px; }
.footer-callout svg { width: 21px; height: 21px; fill: #25d366; flex: 0 0 auto; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 22px; border-top: 1px solid #29465d; color: #71899b; font-size: 10px; letter-spacing: .05em; }
.mobile-sticky { display: none; }

[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
[data-reveal].is-visible { opacity: 1; transform: none; }
.service-card:nth-child(2), .step:nth-child(2) { transition-delay: .08s; }
.service-card:nth-child(3), .step:nth-child(3) { transition-delay: .16s; }
.service-card:nth-child(4), .step:nth-child(4) { transition-delay: .24s; }
@keyframes ticker { to { transform: translateX(-50%); } }
@keyframes heroSettle { from { opacity: .6; transform: scale(1.09); } to { opacity: 1; transform: scale(1.02); } }
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    [data-reveal] { opacity: 1; transform: none; }
}

@media (max-width: 1020px) {
    .desktop-nav { display: none; }
    .menu-toggle { display: block; }
    .mobile-nav {
        position: fixed; top: 70px; left: 0; right: 0; height: calc(100vh - 70px); padding: 28px 20px; background: var(--paper); flex-direction: column; align-items: stretch; gap: 4px; border-top: 1px solid var(--line);
    }
    .mobile-nav.is-open { display: flex; }
    .mobile-nav > a:not(.button) { padding: 15px 4px; border-bottom: 1px solid var(--line); text-decoration: none; font: 700 22px Roboto, sans-serif; }
    .mobile-nav .button { margin-top: 18px; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero-copy { padding: 50px 0 40px; }
    .hero-media { min-height: 520px; }
    .hero-ticket { left: 24px; }
    .service-grid { grid-template-columns: 1fr 1fr; }
    .steps { grid-template-columns: 1fr 1fr; gap: 55px 25px; }
    .calculator-shell, .appointment-layout, .track-grid, .home-about-grid, .location-grid, .content-hero-grid, .page-content-grid { grid-template-columns: 1fr; }
    .home-about-grid, .location-grid, .content-hero-grid, .page-content-grid { gap: 45px; }
    .appointment-intro { position: static; }
    .footer-main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
    .container { width: min(calc(100% - 28px), var(--container)); }
    .site-header, .site-header.is-scrolled { height: 66px; background: color-mix(in srgb, var(--paper) 94%, transparent); border-color: var(--line); }
    .brand strong { font-size: 19px; }
    .brand small { display: none; }
    .brand-mark { width: 30px; height: 30px; }
    .desktop-cta { display: none; }
    .hero { min-height: auto; padding: 88px 0 30px; }
    .hero-copy { padding: 34px 0 32px; }
    .hero-copy h1 { font-size: 47px; }
    .hero-copy > p { font-size: 15px; margin: 18px 0 25px; }
    .hero-buttons .button { width: 100%; }
    .hero-facts { margin-top: 34px; gap: 16px; }
    .hero-media { min-height: 420px; }
    .hero-media img { object-position: 64% center; }
    .hero-ticket { left: 14px; bottom: 14px; width: 198px; }
    .section-heading.row { display: block; }
    .section-heading.row p { margin-top: 18px; }
    .services, .calculator-section, .appointment, .home-about, .location-section, .page-content { padding: 82px 0; }
    .service-grid { grid-template-columns: 1fr; }
    .service-card { min-height: 390px; }
    .process { padding: 82px 0; }
    .process::after { background: rgba(7,31,50,.92); }
    .steps { grid-template-columns: 1fr; gap: 42px; }
    .step:not(:last-child)::after { top: 52px; left: 20px; bottom: -34px; width: 1px; height: auto; }
    .step { padding-left: 63px; }
    .step-number { position: absolute; left: 0; top: 0; }
    .step h3 { margin-top: 0; }
    .calculator-panel, .calculator-note, .appointment-form, .track-card { padding: 28px 22px; }
    .price-row { grid-template-columns: 1fr 100px; gap: 10px; }
    .calculator-note { border-left: 0; border-top: 1px solid var(--line); }
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full { grid-column: auto; }
    .track-hero { padding: 120px 0 80px; }
    .content-hero { padding: 120px 0 70px; }
    .content-hero h1 { font-size: 52px; }
    .home-about-image, .home-about-image img { min-height: 370px; }
    .map-frame, .map-frame iframe { min-height: 360px; height: 360px; }
    .track-form { grid-template-columns: 1fr; }
    .captcha-field { align-items: stretch; flex-direction: column; }
    .captcha-visual { min-width: 0; width: 238px; max-width: 100%; }
    .track-captcha > label { max-width: none; }
    .timeline { overflow-x: auto; grid-template-columns: repeat(6, 95px); padding-bottom: 10px; }
    .order-details { grid-template-columns: 1fr; }
    .footer-main { grid-template-columns: 1fr; gap: 35px; }
    .footer-bottom { display: block; padding-bottom: 56px; }
    .footer-bottom span { display: block; margin: 6px 0; }
    .mobile-sticky { position: fixed; z-index: 45; inset: auto 0 0; display: grid; grid-template-columns: .35fr .65fr; box-shadow: 0 -6px 25px rgba(0,0,0,.14); }
    .mobile-sticky a { padding: 14px; text-align: center; text-decoration: none; font-weight: 700; background: var(--surface); }
    .mobile-sticky a:last-child { background: var(--accent); color: #fff; }
}