:root {
  --ink: #13232f;
  --muted: #5f6e78;
  --paper: #f7f9fa;
  --line: #dce5e8;
  --blue: #0a6272;
  --blue-dark: #073e4a;
  --aqua: #bde7e5;
  --orange: #ee8d55;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(12, 42, 53, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.6 "DM Sans", sans-serif; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: "Manrope", sans-serif; line-height: 1.12; }

.section-shell { width: min(1160px, calc(100% - 40px)); margin: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.site-header { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 30px; padding: 18px max(20px, calc((100% - 1160px) / 2)); background: rgba(247, 249, 250, 0.92); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(220, 229, 232, 0.75); }
.brand { display: flex; align-items: center; gap: 10px; line-height: 1; flex-shrink: 0; }
.brand-mark { display: grid; place-items: center; width: 39px; height: 39px; border-radius: 12px; overflow: hidden; }
.brand-logo { display: block; width: 100%; height: 100%; object-fit: contain; }
.brand-word strong, .brand-word small { display: block; }
.brand-word strong { font: 800 17px "Manrope", sans-serif; letter-spacing: 0.08em; }
.brand-word small { margin-top: 4px; color: var(--blue); font-size: 10px; font-weight: 700; letter-spacing: 0.2em; }
.nav { display: flex; gap: 25px; margin-left: auto; color: var(--muted); font-size: 14px; font-weight: 600; }
.nav a, .text-link { transition: color 0.2s ease; }
.nav a:hover, .text-link:hover { color: var(--orange); }
.menu-toggle { display: none; border: 0; background: transparent; padding: 9px 5px; cursor: pointer; }
.menu-toggle span:not(.sr-only) { display: block; width: 22px; height: 2px; margin: 4px 0; background: var(--blue-dark); transition: transform 0.2s ease, opacity 0.2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-of-type(2) { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-of-type(3) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-of-type(4) { transform: translateY(-6px) rotate(-45deg); }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border: 1px solid var(--orange); border-radius: 10px; background: var(--orange); color: #23140c; font-weight: 800; transition: transform 0.2s ease, filter 0.2s ease; }
.button:hover { transform: translateY(-2px); filter: saturate(1.1); }
.button-small { min-height: 40px; padding: 0 16px; font-size: 13px; }
.button-outline { background: transparent; border-color: var(--blue); color: var(--blue); }
.button-light { background: var(--aqua); border-color: var(--aqua); color: var(--blue-dark); }

.hero { display: grid; grid-template-columns: 1.04fr 0.96fr; gap: 70px; align-items: center; padding-top: 92px; padding-bottom: 105px; }
.eyebrow { margin: 0 0 16px; color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; }
.eyebrow-light { color: var(--aqua); }
h1 { max-width: 680px; margin-bottom: 24px; font-size: clamp(45px, 6vw, 78px); letter-spacing: -0.065em; }
h2 { margin-bottom: 18px; font-size: clamp(32px, 4vw, 50px); letter-spacing: -0.045em; }
h3 { font-size: 20px; letter-spacing: -0.025em; }
.hero-text { max-width: 600px; color: var(--muted); font-size: 18px; }
.hero-actions { display: flex; align-items: center; gap: 24px; margin: 32px 0; }
.text-link { color: var(--blue); font-weight: 800; }
.text-link span { margin-left: 7px; color: var(--orange); font-size: 20px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: 12px; font-weight: 700; }
.trust-row span { padding: 8px 11px; border: 1px solid var(--line); border-radius: 30px; background: var(--white); }

.hero-card { position: relative; min-height: 510px; overflow: hidden; padding: 42px; border-radius: 26px; background: linear-gradient(145deg, var(--blue-dark), #0b7181); box-shadow: var(--shadow); color: var(--white); }
.hero-card::after { content: ""; position: absolute; inset: 25% -20% -20% 25%; border: 1px solid rgba(189, 231, 229, 0.3); border-radius: 50%; }
.orb { position: absolute; border-radius: 50%; filter: blur(1px); }
.orb-one { width: 240px; height: 240px; right: -70px; top: -60px; background: rgba(238, 141, 85, 0.35); }
.orb-two { width: 190px; height: 190px; left: -90px; bottom: -80px; background: rgba(189, 231, 229, 0.28); }
.card-kicker { position: relative; z-index: 1; color: var(--aqua); font-size: 11px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; }
.hero-card h2 { position: relative; z-index: 1; max-width: 430px; margin: 68px 0 55px; color: var(--white); font-size: 35px; }
.card-line { position: relative; z-index: 1; display: flex; align-items: center; gap: 15px; padding: 18px 0; border-top: 1px solid rgba(255, 255, 255, 0.2); color: rgba(255, 255, 255, 0.78); font-size: 14px; }
.line-icon { display: grid; place-items: center; flex: 0 0 auto; width: 28px; height: 28px; border: 1px solid var(--aqua); border-radius: 50%; color: var(--aqua); font-size: 10px; font-weight: 800; }
.card-caption { position: absolute; z-index: 1; bottom: 27px; right: 42px; max-width: 210px; margin: 0; color: rgba(255, 255, 255, 0.62); font-size: 11px; text-align: right; }

.section-light { padding: 100px 0; }
.section-heading { max-width: 720px; margin-bottom: 45px; }
.section-heading p:not(.eyebrow) { color: var(--muted); font-size: 17px; }
.compact { margin-bottom: 42px; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.service-card { min-height: 245px; padding: 26px; border: 1px solid var(--line); border-radius: 17px; background: var(--white); transition: transform 0.2s ease, box-shadow 0.2s ease; }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service-number { display: block; margin-bottom: 45px; color: var(--orange); font: 800 13px "Manrope", sans-serif; }
.service-card p, .step p, .address-card p { color: var(--muted); font-size: 14px; }
.notice { display: flex; gap: 20px; margin-top: 20px; padding: 20px 24px; border-left: 4px solid var(--orange); background: #fff3ed; color: var(--ink); font-size: 14px; }
.notice strong { white-space: nowrap; }

.concrete-section { padding: 100px 0 105px; background: #eef5f5; }
.concrete-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.concrete-card { overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: var(--white); box-shadow: 0 10px 35px rgba(12, 42, 53, 0.07); }
.concrete-card-wide { grid-column: span 2; display: grid; grid-template-columns: 1.05fr 0.95fr; align-items: stretch; }
.concrete-card img { display: block; width: 100%; height: 230px; object-fit: cover; }
.concrete-card-wide img { height: 100%; min-height: 290px; }
.concrete-card > div { padding: 26px 28px 29px; }
.concrete-card .card-kicker { margin-bottom: 12px; color: var(--blue); font-size: 11px; }
.concrete-card h3 { margin-bottom: 10px; }
.concrete-card p:not(.card-kicker) { margin-bottom: 0; color: var(--muted); font-size: 14px; }
.fck-panel { display: grid; grid-template-columns: 0.65fr 1.35fr; gap: 28px; align-items: center; margin-top: 18px; padding: 27px 30px; border-radius: 18px; background: var(--blue-dark); color: var(--white); }
.fck-panel .eyebrow { margin-bottom: 10px; color: var(--aqua); }
.fck-panel h3 { margin: 0; color: var(--white); }
.fck-list { display: flex; flex-wrap: wrap; gap: 9px; }
.fck-list span { padding: 9px 12px; border: 1px solid rgba(189, 231, 229, 0.35); border-radius: 30px; color: rgba(255, 255, 255, 0.82); font-size: 12px; font-weight: 700; }

.process-section { padding: 95px 0; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.step { padding: 28px 24px 0 0; }
.step:not(:last-child) { border-right: 1px solid var(--line); padding-right: 25px; margin-right: 25px; }
.step span { display: block; margin-bottom: 30px; color: var(--orange); font: 800 14px "Manrope", sans-serif; }

.company-section { padding-bottom: 100px; }
.company-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; padding: 54px; border-radius: 24px; background: #e7f0f1; }
.company-panel p:not(.eyebrow) { max-width: 530px; color: var(--muted); }
.company-data { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.company-data div { padding-top: 13px; border-top: 1px solid rgba(19, 35, 47, 0.18); }
.company-data small { display: block; margin-bottom: 7px; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; }
.company-data strong { font-size: 14px; }
.address-card { display: flex; justify-content: space-between; align-items: center; gap: 30px; margin-top: 18px; padding: 28px 32px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.address-card h3 { margin-bottom: 6px; }
.address-card p { margin: 0; }

.contact-section { padding: 85px 0; background: var(--blue-dark); color: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 0.72fr; gap: 90px; align-items: center; }
.contact-section h2 { max-width: 600px; color: var(--white); }
.contact-section p { color: rgba(255, 255, 255, 0.7); }
.contact-list { display: grid; gap: 13px; margin-top: 28px; }
.contact-list a { display: flex; flex-direction: column; width: max-content; transition: opacity 0.2s ease; }
.contact-list a:hover { opacity: 0.75; }
.contact-list span { color: var(--aqua); font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; }
.contact-list strong { color: var(--white); }
.contact-box { padding: 32px; border: 1px solid rgba(189, 231, 229, 0.35); border-radius: 20px; background: rgba(255, 255, 255, 0.06); }
.contact-box h3 { font-size: 30px; }
.contact-box p { font-size: 14px; }

.site-footer { background: #052b34; color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-top: 52px; padding-bottom: 40px; }
.brand-footer { margin-bottom: 20px; }
.footer-grid p, .footer-grid a { display: block; color: rgba(255, 255, 255, 0.62); font-size: 13px; }
.footer-grid strong { display: block; margin-bottom: 14px; }
.footer-grid div > strong { color: var(--aqua); }
.footer-grid a { margin: 8px 0; transition: color 0.2s ease; }
.footer-grid a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 18px; padding-bottom: 22px; border-top: 1px solid rgba(255, 255, 255, 0.12); color: rgba(255, 255, 255, 0.45); font-size: 11px; }

.legal-main { min-height: calc(100vh - 76px); max-width: 760px; padding: 86px 0 100px; }
.legal-main h1 { font-size: clamp(44px, 5vw, 64px); }
.legal-main h2 { margin-top: 46px; font-size: 28px; }
.legal-main p { color: var(--muted); font-size: 17px; }
.legal-main a { color: var(--blue); font-weight: 800; }
.muted-note { margin-top: 50px; font-size: 13px !important; }

@media (max-width: 900px) {
  .nav { display: none; }
  .site-header { justify-content: space-between; }
  .menu-toggle { display: block; margin-left: auto; }
  .nav.is-open { position: absolute; top: calc(100% + 1px); left: 0; right: 0; display: grid; gap: 0; margin: 0; padding: 10px 20px 18px; background: rgba(247, 249, 250, 0.98); border-bottom: 1px solid var(--line); box-shadow: 0 18px 26px rgba(12, 42, 53, 0.08); }
  .nav.is-open a { padding: 11px 0; }
  .hero { grid-template-columns: 1fr; padding-top: 58px; }
  .hero-card { min-height: 430px; }
  .service-grid, .steps { grid-template-columns: 1fr 1fr; }
  .company-panel, .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .concrete-card-wide { grid-column: span 1; display: block; }
  .concrete-card-wide img { height: 230px; min-height: 0; }
  .fck-panel { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .section-shell { width: min(100% - 28px, 1160px); }
  .site-header { gap: 13px; padding: 13px 14px; }
  .header-cta { display: none; }
  .hero { padding-bottom: 70px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 17px; }
  .hero-card { min-height: 420px; padding: 27px; }
  .hero-card h2 { margin: 55px 0 40px; font-size: 31px; }
  .card-caption { right: 27px; bottom: 20px; }
  .section-light, .process-section, .company-section { padding: 70px 0; }
  .service-grid, .steps, .company-data, .concrete-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .service-number { margin-bottom: 27px; }
  .notice { display: block; }
  .notice strong { display: block; margin-bottom: 8px; }
  .step:not(:last-child) { border-right: 0; border-bottom: 1px solid var(--line); padding: 0 0 22px; margin: 0 0 22px; }
  .company-panel { padding: 28px 22px; }
  .address-card { align-items: flex-start; flex-direction: column; padding: 24px; }
  .contact-grid { gap: 44px; }
  .contact-box { padding: 27px 22px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .concrete-section { padding: 70px 0 75px; }
  .concrete-card-wide { grid-column: span 1; }
  .concrete-card > div { padding: 23px; }
  .fck-panel { padding: 24px 20px; }
  .legal-main { padding: 58px 0 75px; }
}