:root {
  --ink: #12323a;
  --ink-soft: #486168;
  --navy: #0b5261;
  --navy-dark: #073b46;
  --aqua: #54c7c1;
  --aqua-soft: #e1f6f4;
  --paper: #ffffff;
  --surface: #f4f8f8;
  --line: #d9e5e6;
  --success: #19734a;
  --warning: #8a5c15;
  --danger: #a83838;
  --shadow-sm: 0 8px 24px rgba(13, 58, 68, 0.08);
  --shadow-lg: 0 24px 64px rgba(13, 58, 68, 0.13);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Manrope, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: var(--navy); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--navy-dark); }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
::selection { color: var(--navy-dark); background: #bcece8; }
:focus-visible { outline: 3px solid #e2a63b; outline-offset: 3px; }

.skip-link {
  position: fixed; top: 10px; left: 10px; z-index: 2000;
  transform: translateY(-150%); padding: 10px 14px; color: #fff;
  background: var(--navy-dark); border-radius: 8px;
}
.skip-link:focus { transform: translateY(0); }
.sr-only {
  position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important;
  overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important;
}
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.narrow { width: min(calc(100% - 40px), 820px); margin-inline: auto; }
.section { padding: 96px 0; }
.section--soft { background: var(--surface); }
.section--dark { color: #fff; background: var(--navy-dark); }
.section--compact { padding: 64px 0; }
.section-head { max-width: 740px; margin-bottom: 42px; }
.section-head--center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin: 0 0 12px;
  color: var(--navy); font-size: .78rem; font-weight: 800;
  letter-spacing: .12em; line-height: 1.3; text-transform: uppercase;
}
.eyebrow::before { width: 28px; height: 2px; content: ""; background: var(--aqua); }
.section--dark .eyebrow { color: #a8e6e2; }
h1, h2, h3, h4 { margin: 0 0 .55em; letter-spacing: -.035em; line-height: 1.14; }
h1 { font-size: clamp(2.55rem, 6vw, 5.1rem); }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.55rem); }
p { margin: 0 0 1.15em; }
.lead { color: var(--ink-soft); font-size: clamp(1.08rem, 2vw, 1.28rem); line-height: 1.7; }
.section--dark .lead, .section--dark p { color: #d7e8ea; }
.muted { color: var(--ink-soft); }
.microcopy { color: var(--ink-soft); font-size: .86rem; }
.kicker { color: var(--navy); font-weight: 750; }
.text-link { display: inline-flex; align-items: center; gap: 7px; font-weight: 800; text-decoration: none; }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(4px); }

.btn {
  display: inline-flex; min-height: 50px; align-items: center; justify-content: center;
  gap: 9px; padding: 12px 21px; border: 1px solid transparent; border-radius: 9px;
  cursor: pointer; font-weight: 800; line-height: 1.2; text-align: center; text-decoration: none;
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { color: #fff; background: var(--navy); box-shadow: 0 9px 22px rgba(11, 82, 97, .2); }
.btn--primary:hover { color: #fff; background: var(--navy-dark); }
.btn--light { color: var(--navy-dark); background: #fff; }
.btn--light:hover { color: var(--navy-dark); background: #f0fbfa; }
.btn--outline { color: var(--navy); border-color: #9fc4c8; background: rgba(255,255,255,.7); }
.btn--outline:hover { color: var(--navy-dark); border-color: var(--navy); background: #fff; }
.btn--ghost { color: #fff; border-color: rgba(255,255,255,.38); background: transparent; }
.btn--ghost:hover { color: #fff; border-color: #fff; }
.btn--wide { width: 100%; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }

.site-header {
  position: sticky; top: 0; z-index: 1000; height: 78px; border-bottom: 1px solid transparent;
  background: rgba(255,255,255,.94); backdrop-filter: blur(14px); transition: box-shadow .2s, border-color .2s;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 8px 28px rgba(18, 50, 58, .08); }
.header-inner { display: flex; height: 78px; align-items: center; gap: 28px; }
.brand { display: inline-flex; flex: 0 0 auto; align-items: center; text-decoration: none; }
.brand img { width: 206px; height: 42px; }
.site-nav { margin-left: auto; }
.nav-list { display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; list-style: none; }
.nav-link {
  display: block; padding: 10px 9px; color: #294b53; border-radius: 7px;
  font-size: .9rem; font-weight: 720; text-decoration: none; white-space: nowrap;
}
.nav-link:hover, .nav-link[aria-current="page"] { color: var(--navy-dark); background: var(--aqua-soft); }
.mobile-menu-cta { display: none; }
.header-cta { min-height: 44px; padding: 10px 14px; font-size: .87rem; }
.menu-toggle {
  display: none; width: 48px; height: 48px; margin-left: auto; padding: 0;
  align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 9px;
  background: #fff; cursor: pointer;
}
.menu-icon, .menu-icon::before, .menu-icon::after {
  display: block; width: 22px; height: 2px; content: ""; background: var(--ink); transition: transform .2s, opacity .2s;
}
.menu-icon { position: relative; }
.menu-icon::before { position: absolute; top: -7px; }
.menu-icon::after { position: absolute; top: 7px; }
.menu-toggle[aria-expanded="true"] .menu-icon { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-icon::before { top: 0; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-icon::after { top: 0; transform: rotate(-45deg); }

.hero { position: relative; overflow: hidden; background: #eef5f4; }
.hero-grid { display: grid; min-height: 720px; grid-template-columns: 1.04fr .96fr; align-items: center; }
.hero-copy { position: relative; z-index: 2; max-width: 670px; padding: 92px 54px 88px 0; }
.hero-copy h1 { max-width: 780px; font-size: clamp(2.75rem, 5.1vw, 4.35rem); }
.hero-copy .lead { max-width: 620px; margin-bottom: 28px; }
.hero-visual { position: absolute; inset: 0 0 0 48%; }
.hero-visual::after {
  position: absolute; inset: 0; content: "";
  background: linear-gradient(90deg, #eef5f4 0%, rgba(238,245,244,.9) 9%, rgba(238,245,244,.08) 40%, transparent 65%);
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 55% center; }
.trust-list { display: grid; margin: 34px 0 0; padding: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 18px; list-style: none; }
.trust-list li { display: flex; align-items: flex-start; gap: 8px; color: #31545b; font-size: .92rem; font-weight: 700; }
.trust-list li::before {
  display: grid; width: 21px; height: 21px; flex: 0 0 21px; place-items: center;
  color: var(--navy); border-radius: 50%; content: "✓"; background: #c9eeeb; font-size: .75rem; font-weight: 900;
}
.hero-note { position: absolute; right: 30px; bottom: 28px; z-index: 3; max-width: 280px; padding: 11px 14px; color: #35565d; border: 1px solid rgba(255,255,255,.65); border-radius: 8px; background: rgba(255,255,255,.88); backdrop-filter: blur(9px); font-size: .75rem; }

.quick-form-wrap { position: relative; z-index: 3; margin-top: -30px; }
.quick-form {
  display: grid; align-items: end; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius);
  grid-template-columns: 1fr 1fr 1.1fr 1fr auto; gap: 14px; background: #fff; box-shadow: var(--shadow-lg);
}
.quick-form .field { margin: 0; }
.quick-form .btn { min-height: 48px; }
.quick-form textarea { min-height: 48px; height: 48px; padding-block: 11px; }
.quick-message { grid-column: 1 / 5; }
.quick-consent { grid-column: 1 / -1; }

.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card {
  position: relative; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff; box-shadow: 0 5px 18px rgba(12, 63, 74, .04); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); border-color: #b8d7d9; box-shadow: var(--shadow-sm); }
.card p:last-child { margin-bottom: 0; }
.card-icon {
  display: grid; width: 52px; height: 52px; margin-bottom: 22px; place-items: center;
  color: var(--navy); border-radius: 14px; background: var(--aqua-soft);
}
.card-icon svg { width: 26px; height: 26px; }
.card .text-link { margin-top: 10px; }
.service-card { display: flex; min-height: 310px; flex-direction: column; }
.service-card .text-link { margin-top: auto; padding-top: 12px; }
.service-tag { display: inline-flex; width: max-content; margin-bottom: 14px; padding: 5px 9px; color: var(--navy-dark); border-radius: 999px; background: #dff4f1; font-size: .75rem; font-weight: 800; }
.feature { display: flex; gap: 16px; }
.feature-mark { display: grid; width: 34px; height: 34px; flex: 0 0 34px; place-items: center; color: #fff; border-radius: 9px; background: var(--navy); font-weight: 900; }
.feature h3 { margin-bottom: 6px; font-size: 1.05rem; }
.feature p { margin: 0; color: var(--ink-soft); font-size: .94rem; }
.icon-list { display: grid; margin: 0; padding: 0; gap: 12px; list-style: none; }
.icon-list--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.icon-list li { position: relative; padding-left: 30px; }
.icon-list li::before { position: absolute; top: .03em; left: 0; color: var(--navy); content: "✓"; font-weight: 900; }
.plain-list { margin: 0; padding-left: 1.2em; }
.plain-list li + li { margin-top: 7px; }

.split { display: grid; align-items: center; grid-template-columns: 1fr 1fr; gap: 64px; }
.split--reverse .split-media { order: 2; }
.split-media { position: relative; }
.split-media img { width: 100%; aspect-ratio: 4 / 3; border-radius: var(--radius-lg); object-fit: cover; box-shadow: var(--shadow-lg); }
.media-label { position: absolute; right: 20px; bottom: 20px; max-width: 280px; padding: 12px 15px; border: 1px solid rgba(255,255,255,.65); border-radius: 10px; background: rgba(255,255,255,.92); box-shadow: var(--shadow-sm); font-size: .78rem; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: steps; }
.step { position: relative; padding: 30px 24px; border-top: 3px solid var(--aqua); background: #fff; box-shadow: var(--shadow-sm); counter-increment: steps; }
.step::before { display: block; margin-bottom: 24px; color: var(--navy); content: "0" counter(steps); font-size: 1.7rem; font-weight: 850; letter-spacing: -.04em; }
.step h3 { font-size: 1.15rem; }
.step p { margin: 0; color: var(--ink-soft); font-size: .92rem; }

.areas { display: flex; flex-wrap: wrap; gap: 9px; margin: 26px 0 0; padding: 0; list-style: none; }
.areas li { padding: 8px 12px; border: 1px solid #b9d5d8; border-radius: 999px; background: #fff; font-size: .9rem; font-weight: 700; }
.region-mark {
  position: relative; min-height: 360px; overflow: hidden; border-radius: var(--radius-lg); background: var(--navy-dark);
}
.region-mark::before {
  position: absolute; width: 370px; height: 230px; top: 54px; left: 50%; transform: translateX(-50%) rotate(-5deg);
  border: 2px solid rgba(106, 222, 214, .85); border-radius: 46% 54% 39% 61% / 50% 44% 56% 50%; content: "";
  box-shadow: inset 0 0 70px rgba(84,199,193,.12);
}
.region-dot { position: absolute; width: 9px; height: 9px; border: 2px solid #b8efeb; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 0 6px rgba(84,199,193,.12); }
.region-dot span { position: absolute; left: 15px; top: -10px; width: max-content; color: #fff; font-size: .76rem; font-weight: 750; }
.region-dot--1 { left: 35%; top: 38%; }
.region-dot--2 { left: 50%; top: 52%; }
.region-dot--3 { left: 62%; top: 65%; }
.region-dot--4 { left: 72%; top: 42%; }
.region-dot--5 { left: 26%; top: 66%; }
.region-caption { position: absolute; right: 22px; bottom: 20px; left: 22px; margin: 0; color: #cfe5e7; font-size: .78rem; }

.gallery { display: grid; grid-template-columns: 1.3fr .7fr .7fr; grid-template-rows: repeat(2, 230px); grid-auto-rows: 230px; gap: 14px; }
.gallery-item { position: relative; overflow: hidden; padding: 0; border: 0; border-radius: var(--radius); cursor: zoom-in; background: #dfe9e9; }
.gallery-item:first-child { grid-row: 1 / 3; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.gallery-item:hover img { transform: scale(1.025); }
.gallery-label { position: absolute; right: 10px; bottom: 10px; left: 10px; padding: 9px 11px; color: #fff; border-radius: 7px; background: rgba(7,59,70,.82); font-size: .75rem; text-align: left; }
.placeholder-note { margin-top: 18px; padding: 13px 16px; color: #6b4a15; border: 1px solid #e9ce99; border-radius: 9px; background: #fff8e8; font-size: .87rem; }
.lightbox { position: fixed; inset: 0; z-index: 2000; display: none; padding: 24px; place-items: center; background: rgba(3, 25, 30, .92); }
.lightbox.is-open { display: grid; }
.lightbox img { max-width: min(1200px, 92vw); max-height: 82vh; border-radius: 8px; }
.lightbox-close { position: absolute; top: 20px; right: 20px; width: 48px; height: 48px; color: #fff; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; background: rgba(0,0,0,.2); cursor: pointer; font-size: 1.5rem; }
.lightbox-caption { margin-top: 12px; color: #fff; text-align: center; }

.faq { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item h3 { margin: 0; }
.faq-question { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 22px; padding: 22px 4px; border: 0; background: transparent; cursor: pointer; font-weight: 820; text-align: left; }
.faq-question::after { flex: 0 0 auto; color: var(--navy); content: "+"; font-size: 1.6rem; font-weight: 400; transition: transform .2s; }
.faq-question[aria-expanded="true"]::after { transform: rotate(45deg); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.faq-answer > div { overflow: hidden; }
.faq-answer p { max-width: 850px; margin: 0; padding: 0 38px 22px 4px; color: var(--ink-soft); }
.faq-item.is-open .faq-answer { grid-template-rows: 1fr; }

.page-hero { padding: 80px 0 64px; background: linear-gradient(120deg, #eff8f7 0%, #fff 72%); }
.page-hero .lead { max-width: 760px; }
.page-hero h1 { max-width: 920px; font-size: clamp(2.5rem, 5.4vw, 4.65rem); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 7px; margin: 0 0 30px; padding: 0; color: var(--ink-soft); list-style: none; font-size: .84rem; }
.breadcrumbs li:not(:last-child)::after { margin-left: 7px; content: "/"; }
.breadcrumbs a { color: var(--ink-soft); }
.page-intro-card { margin-top: 36px; padding: 22px 26px; border-left: 4px solid var(--aqua); background: #fff; box-shadow: var(--shadow-sm); }

.price-table { width: 100%; overflow: hidden; border-collapse: collapse; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm); }
.price-table th, .price-table td { padding: 18px 20px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.price-table th { color: var(--navy-dark); background: #eaf5f4; font-size: .85rem; letter-spacing: .04em; text-transform: uppercase; }
.price-table tr:last-child td { border-bottom: 0; }
.price-placeholder { color: var(--warning); font-weight: 850; }
.notice { padding: 18px 20px; border: 1px solid #d7c18b; border-radius: 10px; background: #fff9e9; }
.notice--info { border-color: #add1d5; background: #edf8f7; }
.notice strong { display: block; margin-bottom: 4px; }

.form-card { padding: 36px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-lg); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.field { margin-bottom: 20px; }
.field--full { grid-column: 1 / -1; }
label, .field-label { display: block; margin-bottom: 7px; color: #20464f; font-size: .9rem; font-weight: 760; }
.required { color: var(--danger); }
input:not([type="checkbox"]):not([type="radio"]), select, textarea {
  width: 100%; min-height: 49px; padding: 11px 13px; color: var(--ink); border: 1px solid #b7cccf; border-radius: 8px; background: #fff;
  transition: border-color .18s, box-shadow .18s;
}
textarea { min-height: 135px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(84,199,193,.2); outline: 0; }
.checkbox { display: flex; align-items: flex-start; gap: 10px; }
.checkbox input { width: 19px; height: 19px; flex: 0 0 auto; margin-top: 3px; accent-color: var(--navy); }
.checkbox label { margin: 0; font-weight: 550; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-status { margin: 0 0 22px; padding: 14px 16px; border-radius: 9px; }
.form-status--success { color: #0e5f3a; border: 1px solid #91cfaf; background: #ecfaf3; }
.form-status--error { color: #8f2d2d; border: 1px solid #e6b0b0; background: #fff1f1; }
.contact-list { display: grid; margin: 25px 0 0; padding: 0; gap: 14px; list-style: none; }
.contact-list li { padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.contact-list small { display: block; color: var(--ink-soft); font-size: .76rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.contact-list strong { display: block; margin-top: 2px; }

.legal { color: #294b53; }
.legal h2 { margin-top: 2em; font-size: clamp(1.55rem, 3vw, 2.1rem); }
.legal h3 { margin-top: 1.6em; font-size: 1.2rem; }
.legal .draft { margin-bottom: 30px; padding: 18px 20px; border: 1px solid #e9ce99; border-radius: 10px; background: #fff8e8; }

.cta-band { position: relative; overflow: hidden; padding: 66px 0; color: #fff; background: var(--navy); }
.cta-band::after { position: absolute; top: -90px; right: 5%; width: 320px; height: 320px; border: 70px solid rgba(84,199,193,.12); border-radius: 50%; content: ""; }
.cta-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-inner h2 { max-width: 680px; margin-bottom: 10px; }
.cta-inner p { max-width: 710px; margin-bottom: 0; color: #d8eaeb; }
.cta-actions { display: flex; flex: 0 0 auto; gap: 10px; }

.site-footer { color: #cfdee0; background: #082f38; }
.footer-main { display: grid; padding: 70px 0 52px; grid-template-columns: 1.3fr .8fr 1fr 1.1fr; gap: 44px; }
.footer-brand img { width: 210px; height: auto; margin-bottom: 18px; filter: brightness(0) invert(1); }
.footer-brand p { max-width: 330px; color: #b8cfd2; font-size: .92rem; }
.footer-title { margin-bottom: 18px; color: #fff; font-size: .88rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.footer-links { margin: 0; padding: 0; list-style: none; }
.footer-links li + li { margin-top: 9px; }
.footer-links a { color: #cfdee0; text-decoration: none; }
.footer-links a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { display: flex; padding: 20px 0 88px; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.12); color: #9eb8bc; font-size: .82rem; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-legal a { color: #bdd0d3; }

.mobile-bar { position: fixed; right: 0; bottom: 0; left: 0; z-index: 1100; display: none; height: 70px; padding: 7px max(8px, env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left)); border-top: 1px solid var(--line); background: rgba(255,255,255,.97); box-shadow: 0 -8px 25px rgba(7,59,70,.12); }
.mobile-bar a { display: flex; min-width: 0; flex: 1; flex-direction: column; align-items: center; justify-content: center; gap: 2px; color: var(--navy-dark); border-radius: 7px; font-size: .73rem; font-weight: 800; text-decoration: none; }
.mobile-bar a:last-child { color: #fff; background: var(--navy); }
.mobile-bar svg { width: 20px; height: 20px; }

.error-page { display: grid; min-height: calc(100vh - 78px); place-items: center; padding: 70px 0; background: var(--surface); text-align: center; }
.error-code { margin: 0; color: var(--aqua); font-size: clamp(6rem, 20vw, 13rem); font-weight: 900; letter-spacing: -.08em; line-height: .8; }
.error-page h1 { margin-top: 28px; font-size: clamp(2rem, 5vw, 3.6rem); }

[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (max-width: 1080px) {
  .nav-link { padding-inline: 7px; font-size: .84rem; }
  .header-cta { display: none; }
  .hero-grid { min-height: 660px; }
  .quick-form { grid-template-columns: repeat(2, 1fr); }
  .quick-message { grid-column: 1 / -1; }
  .quick-form .btn { width: 100%; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-main > :last-child { grid-column: 2 / 4; }
}

@media (max-width: 860px) {
  .section { padding: 76px 0; }
  .menu-toggle { display: inline-flex; }
  .site-nav {
    position: fixed; inset: 78px 0 auto; display: grid; max-height: calc(100dvh - 78px); overflow-y: auto;
    visibility: hidden; opacity: 0; transform: translateY(-10px); border-top: 1px solid var(--line); background: #fff;
    transition: opacity .2s ease, transform .2s ease, visibility .2s;
  }
  .site-nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .nav-list { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; padding: 20px 0 30px; align-items: stretch; flex-direction: column; gap: 3px; }
  .nav-link { padding: 13px 12px; font-size: 1rem; }
  .nav-list .mobile-menu-cta { display: block; margin-top: 10px; color: #fff; background: var(--navy); text-align: center; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; }
  .hero-copy { max-width: 740px; padding: 70px 0 48px; }
  .hero-visual { position: relative; inset: auto; height: 420px; margin-inline: -20px; }
  .hero-visual::after { background: linear-gradient(180deg, #eef5f4 0%, rgba(238,245,244,0) 28%); }
  .hero-note { right: 14px; bottom: 14px; }
  .quick-form-wrap { margin-top: 0; padding-top: 26px; }
  .split { grid-template-columns: 1fr; gap: 38px; }
  .split--reverse .split-media { order: initial; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 300px 210px 210px; }
  .gallery-item:first-child { grid-column: 1 / 3; grid-row: auto; }
  .gallery-item:last-child { grid-column: 1 / 3; }
  .cta-inner { align-items: flex-start; flex-direction: column; }
  .cta-actions { flex-wrap: wrap; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main > :last-child { grid-column: auto; }
}

@media (max-width: 640px) {
  body { padding-bottom: 70px; font-size: 15.5px; }
  .container, .narrow { width: min(calc(100% - 30px), var(--container)); }
  .site-header, .header-inner { height: 70px; }
  .brand img { width: 182px; height: auto; }
  .site-nav { top: 70px; max-height: calc(100dvh - 70px); }
  .section { padding: 64px 0; }
  .section--compact { padding: 48px 0; }
  h1 { font-size: clamp(2.35rem, 12vw, 3.35rem); }
  h2 { font-size: clamp(1.9rem, 9vw, 2.65rem); }
  .hero-copy { padding-top: 54px; }
  .hero-copy h1 { font-size: clamp(2.5rem, 12.8vw, 3.6rem); }
  .hero-visual { height: 330px; }
  .hero-note { max-width: 230px; }
  .trust-list, .quick-form, .grid--2, .grid--3, .grid--4, .icon-list--2, .steps, .form-grid { grid-template-columns: 1fr; }
  .quick-form { padding: 20px; }
  .service-card { min-height: 0; }
  .card { padding: 24px; }
  .split { gap: 30px; }
  .split-media img { aspect-ratio: 1 / 1; }
  .gallery { display: flex; overflow-x: auto; margin-right: -15px; padding-right: 15px; scroll-snap-type: x mandatory; }
  .gallery-item, .gallery-item:first-child, .gallery-item:last-child { width: min(82vw, 350px); height: 290px; flex: 0 0 auto; scroll-snap-align: start; }
  .price-table { display: block; overflow-x: auto; white-space: nowrap; }
  .price-table td:first-child { white-space: normal; }
  .form-card { padding: 24px 20px; }
  .page-hero { padding: 56px 0 48px; }
  .cta-actions { width: 100%; }
  .cta-actions .btn { flex: 1; }
  .footer-main { padding-top: 56px; grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom { padding-bottom: 24px; align-items: flex-start; flex-direction: column; }
  .mobile-bar { display: flex; }
  .region-mark { min-height: 310px; }
}

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

@media print {
  .site-header, .mobile-bar, .cta-band, .site-footer, .button-row { display: none !important; }
  body { color: #000; padding: 0; }
  .section, .page-hero { padding: 28px 0; }
  a { color: #000; }
}