:root{
  --navy:#06114f;
  --navy-2:#0a173f;
  --blue:#1163ed;
  --ink:#17202a;
  --muted:#667085;
  --line:#d9dde4;
  --paper:#f6f5f1;
  --sand:#ece8df;
  --white:#fff;
  --shadow:0 22px 70px rgba(9,20,44,.12);
  --serif:"Iowan Old Style","Baskerville","Times New Roman",serif;
  --sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  --shell:min(1240px,calc(100% - 48px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
svg{width:1.05em;height:1.05em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.shell{width:var(--shell);margin-inline:auto}
.skip-link{position:fixed;left:16px;top:-60px;background:#fff;color:#000;padding:10px 14px;z-index:1000;border:1px solid #000}.skip-link:focus{top:16px}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(9,20,44,.08)}
.header-inner{height:76px;display:grid;grid-template-columns:154px 1fr auto;gap:26px;align-items:center}
.brand img{width:145px;height:auto}
.primary-nav{display:flex;gap:22px;align-items:center;justify-content:center;white-space:nowrap}
.primary-nav a{font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;color:#2d3542;position:relative;padding:28px 0 24px}
.primary-nav a:after{content:"";position:absolute;left:0;right:0;bottom:17px;height:1px;background:var(--navy);transform:scaleX(0);transition:.2s}.primary-nav a:hover:after,.primary-nav a.active:after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px}
.header-phone{display:flex;align-items:center;gap:6px;font-size:.83rem;color:var(--navy)}
.lang-switch{position:relative}.lang-switch>button{border:0;background:transparent;color:var(--navy);padding:8px;font-weight:700;font-size:.82rem}.lang-menu{display:none;position:absolute;right:0;top:40px;min-width:92px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:7px}.lang-menu a{display:block;padding:8px 10px;font-size:.8rem}.lang-menu a:hover,.lang-menu a.active{background:var(--paper);color:var(--blue)}.lang-switch.open .lang-menu{display:block}
.nav-toggle{display:none;background:none;border:0;padding:8px}.nav-toggle span{display:block;width:22px;height:1px;background:var(--navy);margin:5px 0}.nav-toggle b{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

/* Buttons / typography */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 19px;border:1px solid transparent;text-transform:uppercase;font-size:.75rem;font-weight:700;letter-spacing:.08em;transition:.2s}
.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover{background:var(--blue)}
.btn-light{background:#fff;color:var(--navy)}.btn-light:hover{background:#eef3ff}
.btn-outline{border-color:rgba(255,255,255,.7);color:#fff;background:rgba(255,255,255,.02)}.btn-outline:hover{background:#fff;color:var(--navy)}
.text-link{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.85rem}.text-link.light{color:#fff}
.eyebrow{display:block;text-transform:uppercase;font-size:.72rem;letter-spacing:.18em;font-weight:800;color:var(--blue);margin-bottom:13px}
h1,h2,h3{font-weight:500;line-height:1.08;margin:0;color:var(--navy)}
h1,h2{font-family:var(--serif)}
h1{font-size:clamp(3.1rem,6.2vw,7rem)}
h2{font-size:clamp(2.4rem,4.6vw,4.8rem)}
h3{font-size:1.12rem}
p{margin:0 0 1em}.lead{font-size:clamp(1.03rem,1.5vw,1.25rem);color:#4d5664;max-width:780px}
.section{padding:110px 0}.section-sm{padding:78px 0}.section-paper{background:var(--paper)}.section-dark{background:#0d1420;color:#e8edf4}.section-dark h2,.section-dark h3{color:#fff}
.section-head{display:grid;grid-template-columns:minmax(0,.95fr) minmax(300px,.7fr);gap:80px;align-items:end;margin-bottom:48px}.section-head p{max-width:590px;color:#606978}

/* Hero */
.hero{min-height:calc(100vh - 76px);position:relative;display:flex;align-items:flex-end;background:#152338 url('../img/hero-home.webp') center/cover no-repeat;color:#fff;isolation:isolate}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,13,33,.82) 0%,rgba(5,13,33,.44) 50%,rgba(5,13,33,.12) 100%);z-index:-1}
.hero-content{padding:130px 0 88px;max-width:850px}.hero .eyebrow{color:#cbd7ff}.hero h1{color:#fff;max-width:820px}.hero p{font-size:1.1rem;max-width:660px;color:#eef2f7;margin:24px 0 30px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-note{position:absolute;right:32px;bottom:32px;font-size:.65rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.page-hero{padding:115px 0 90px;background:linear-gradient(135deg,#f3f1eb 0%,#fff 75%);border-bottom:1px solid var(--line)}
.page-hero .lead{margin-top:22px}.page-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.page-hero-media{min-height:440px;background-size:cover;background-position:center;box-shadow:var(--shadow)}

/* Trust bar */
.trust-bar{border-bottom:1px solid var(--line);background:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-item{padding:22px 18px;display:flex;gap:12px;justify-content:center;align-items:center;border-right:1px solid var(--line);font-size:.82rem;font-weight:700;color:#303949}.trust-item:last-child{border-right:0}.trust-item svg{color:var(--blue);width:20px;height:20px}

/* Cards */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.service-card{background:#fff;border:1px solid var(--line);min-width:0;transition:.25s;overflow:hidden}.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.service-card-media{aspect-ratio:4/3;background:#ddd center/cover no-repeat}.service-card-body{padding:24px}.service-card h3{font-family:var(--serif);font-size:1.55rem;margin-bottom:8px}.service-card p{color:var(--muted);font-size:.91rem;min-height:88px}.service-card .text-link{color:var(--navy)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.feature{border-top:1px solid var(--navy);padding:26px 0 0}.feature-icon{width:48px;height:48px;display:grid;place-items:center;background:#eef3ff;color:var(--blue);margin-bottom:20px}.feature h3{font-size:1.2rem;margin-bottom:10px}.feature p{color:var(--muted)}
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid rgba(255,255,255,.18);margin-top:48px}.process-step{padding:36px 34px 18px 0;border-right:1px solid rgba(255,255,255,.18);margin-right:34px}.process-step:last-child{border-right:0}.step-num{font-family:var(--serif);font-size:3.4rem;color:#6d87d9;line-height:1;margin-bottom:18px}.process-step p{color:#b7c0ce}

/* Projects */
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}.project-card{border:1px solid var(--line);background:#fff}.project-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#ddd}.project-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.project-media .after{clip-path:inset(0 50% 0 0)}.project-range{position:absolute;left:24px;right:24px;bottom:18px;width:calc(100% - 48px);z-index:3;accent-color:var(--blue)}.project-labels{position:absolute;top:16px;left:16px;right:16px;display:flex;justify-content:space-between;z-index:4}.project-labels span{background:rgba(5,13,33,.82);color:#fff;padding:6px 10px;font-size:.68rem;text-transform:uppercase;letter-spacing:.09em}.project-card-body{padding:24px}.project-card-body h3{font-family:var(--serif);font-size:1.6rem}.project-card-body p{color:var(--muted);margin-top:8px}

/* Split sections */
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.split-media{min-height:540px;background:center/cover no-repeat;position:relative}.split-copy p{color:var(--muted);margin-top:18px}.split-copy .btn{margin-top:12px}.number-block{display:grid;grid-template-columns:180px 1fr;gap:30px;align-items:start;margin-top:34px}.big-number{font-family:var(--serif);font-size:6rem;line-height:.8;color:var(--blue)}.big-number small{display:block;font-family:var(--sans);font-size:.68rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-top:18px;line-height:1.5}

/* Areas, FAQ */
.area-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.area-card{border:1px solid var(--line);padding:22px;background:#fff}.area-card strong{display:block;color:var(--navy);margin-bottom:6px}.area-card span{font-size:.86rem;color:var(--muted)}
.faq{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:0}.faq summary{list-style:none;display:flex;justify-content:space-between;gap:20px;padding:22px 0;font-weight:700;color:var(--navy);cursor:pointer}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';font-size:1.4rem;font-weight:400}.faq details[open] summary:after{content:'−'}.faq details p{padding:0 0 22px;max-width:780px;color:var(--muted)}

/* Service page blocks */
.service-points{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}.service-point{padding:28px;border:1px solid var(--line);background:#fff}.service-point span{display:inline-block;color:var(--blue);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px}.service-point h3{font-family:var(--serif);font-size:1.55rem;margin-bottom:10px}.service-point p{color:var(--muted)}
.materials-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.pill{border:1px solid var(--line);padding:8px 12px;border-radius:100px;font-size:.78rem;color:#4e5765;background:#fff}

/* Forms */
.form-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}.form-card{background:#fff;border:1px solid var(--line);padding:34px;box-shadow:0 18px 50px rgba(9,20,44,.07)}
.form-tabs{display:flex;gap:8px;margin-bottom:26px}.form-tabs button{flex:1;border:1px solid var(--line);background:#fff;padding:11px 10px;font-weight:700;font-size:.8rem;color:#56606f}.form-tabs button.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:#485160}.field input,.field select,.field textarea{width:100%;border:1px solid #cfd5dd;background:#fff;padding:12px 13px;outline:none;border-radius:0}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 2px rgba(17,99,237,.1)}.field textarea{min-height:120px;resize:vertical}.form-note{font-size:.75rem;color:var(--muted);margin:14px 0 0}.hp{position:absolute!important;left:-9999px!important}
.status-message{padding:15px 18px;margin-bottom:18px;border:1px solid #cfd5dd;background:#f6f7f9}.status-message.error{border-color:#d54b4b;background:#fff2f2;color:#8c2222}

/* Footer */
.final-cta{background:var(--navy);color:#fff;padding:70px 0}.final-cta-grid{display:grid;grid-template-columns:1fr auto;gap:60px;align-items:center}.final-cta h2{color:#fff;font-size:clamp(2.4rem,4vw,4rem)}.final-cta p{color:#c5cede;max-width:720px;margin-top:12px}.final-actions{display:flex;flex-direction:column;align-items:flex-start;gap:16px}.site-footer{background:#080d16;color:#c9d0da;padding:70px 0 24px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:50px}.footer-brand img{width:180px;filter:brightness(0) invert(1);opacity:.95;margin-bottom:18px}.footer-brand p{max-width:340px;color:#96a1b1}.site-footer h3{color:#fff;font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:18px}.site-footer a,.site-footer span{display:block;color:#aab4c1;margin:8px 0;font-size:.86rem}.site-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid #26303d;margin-top:48px;padding-top:18px;display:flex;justify-content:space-between;gap:20px}.mobile-cta{display:none}

/* Thank you */
.thanks{min-height:65vh;display:grid;place-items:center;padding:100px 0}.thanks-card{text-align:center;max-width:700px}.thanks-card p{color:var(--muted);font-size:1.08rem;margin:20px auto 28px}

@media (max-width:1120px){
  :root{--shell:min(100% - 36px,1100px)}
  .header-inner{grid-template-columns:140px 1fr auto;gap:16px}.primary-nav{gap:13px}.primary-nav a{font-size:.7rem}.header-phone span{display:none}.header-estimate{padding:0 13px}.services-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  :root{--shell:calc(100% - 30px)}
  body{padding-bottom:58px}.site-header{position:sticky}.header-inner{height:68px;grid-template-columns:1fr auto auto}.brand img{width:122px}.nav-toggle{display:block;order:3}.primary-nav{position:fixed;left:0;right:0;top:68px;background:#fff;display:none;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line);padding:10px 20px 24px;max-height:calc(100vh - 68px);overflow:auto}.primary-nav.open{display:flex}.primary-nav a{font-size:.83rem;padding:14px 0;border-bottom:1px solid #eceef2}.primary-nav a:after{display:none}.header-actions{justify-self:end}.header-phone,.header-estimate{display:none}.section{padding:82px 0}.section-sm{padding:62px 0}.section-head,.split,.form-layout,.page-hero-grid{grid-template-columns:1fr;gap:34px}.section-head{margin-bottom:34px}.page-hero{padding:76px 0 56px}.page-hero-media{min-height:340px}.hero{min-height:720px}.hero-content{padding:100px 0 72px}.hero h1{font-size:clamp(3.2rem,12vw,5.3rem)}.hero-note{display:none}.trust-grid{grid-template-columns:repeat(2,1fr)}.trust-item:nth-child(2){border-right:0}.trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.feature-grid,.process-grid,.service-points{grid-template-columns:1fr}.process-step{border-right:0;border-bottom:1px solid rgba(255,255,255,.18);margin-right:0;padding-right:0}.project-grid{grid-template-columns:1fr}.area-grid{grid-template-columns:repeat(2,1fr)}.final-cta-grid{grid-template-columns:1fr;gap:28px}.footer-grid{grid-template-columns:1fr 1fr}.mobile-cta{position:fixed;bottom:0;left:0;right:0;height:58px;background:#fff;display:grid;grid-template-columns:1fr 1fr;z-index:99;border-top:1px solid var(--line)}.mobile-cta a{display:flex;align-items:center;justify-content:center;gap:8px;font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.mobile-cta a:last-child{background:var(--navy);color:#fff}.split-media{min-height:420px}
}
@media (max-width:620px){
  :root{--shell:calc(100% - 24px)}
  .lang-switch{margin-right:2px}.services-grid,.footer-grid,.area-grid{grid-template-columns:1fr}.hero{min-height:660px}.hero-content{padding:90px 0 58px}.hero p{font-size:1rem}.trust-item{justify-content:flex-start;padding:18px 12px}.service-card p{min-height:auto}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.form-card{padding:22px}.project-range{left:14px;right:14px;width:calc(100% - 28px)}.footer-bottom{flex-direction:column}.number-block{grid-template-columns:1fr}.big-number{font-size:5rem}
}