:root{
  --blue:#1f5fa8;
  --blue-dark:#163e6e;
  --navy:#102844;
  --accent:#f59e2c;
  --accent-dark:#e07e1b;
  --ink:#15202e;
  --slate:#5a6675;
  --line:#e6eaf0;
  --cloud:#f5f7fb;
  --white:#ffffff;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(16,40,68,.08);
  --shadow-lg:0 20px 50px rgba(16,40,68,.14);
  --maxw:1140px;
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;padding:13px 24px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#3a2400;box-shadow:0 8px 20px rgba(245,158,44,.35)}
.btn-primary:hover{background:var(--accent-dark);box-shadow:0 10px 26px rgba(245,158,44,.45)}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-block{width:100%}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center}
.brand-logo{height:46px;width:auto}
.brand-text{display:flex;align-items:center;gap:10px}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--blue);color:#fff;font-weight:800;font-size:20px}
.brand-name{font-size:20px;font-weight:600;color:var(--navy);letter-spacing:-.2px}
.brand-name strong{color:var(--blue);font-weight:800}
.nav{margin-left:auto;display:flex;align-items:center;gap:26px}
.nav a{font-weight:500;font-size:15px;color:var(--slate);transition:color .15s}
.nav a:hover{color:var(--blue)}
.nav .nav-cta{color:var(--blue);font-weight:600}
.header-phone{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--navy);font-size:15px}
.header-phone svg{color:var(--blue)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.hamburger span{width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.25s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--blue-dark) 55%,var(--blue) 100%);color:#fff;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:74px 22px 86px}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:#cfe0f5;background:rgba(255,255,255,.1);padding:6px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{font-size:clamp(40px,6vw,64px);line-height:1.04;font-weight:800;letter-spacing:-1.5px}
.lead{margin-top:18px;font-size:18px;color:#dbe6f4;max-width:520px}
.hero-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px}
.hero-points{margin-top:30px;display:flex;flex-wrap:wrap;gap:18px;list-style:none}
.hero-points li{display:flex;align-items:center;gap:8px;font-size:14px;color:#eaf1fa}
.hero-points svg{color:var(--accent)}

/* hero art */
.hero-art{display:grid;place-items:center}
.swatch-stack{position:relative;width:300px;height:300px}
.swatch{position:absolute;border-radius:22px;box-shadow:var(--shadow-lg)}
.swatch.s1{width:190px;height:230px;left:20px;top:30px;background:#eef3fa;transform:rotate(-8deg)}
.swatch.s2{width:170px;height:210px;left:80px;top:55px;background:var(--accent);transform:rotate(6deg)}
.swatch.s3{width:150px;height:190px;left:120px;top:90px;background:#2e86c1;transform:rotate(-3deg)}
.roller{position:absolute;right:-6px;top:-6px;transform:rotate(20deg)}
.roller-drum{width:120px;height:34px;border-radius:10px;background:#15202e}
.roller-bar{position:absolute;left:54px;top:34px;width:8px;height:40px;background:#3f4651;border-radius:4px}
.roller-paint{position:absolute;left:18px;top:34px;width:84px;height:14px;background:var(--accent);border-radius:0 0 8px 8px;opacity:.95}

/* ---------- trust bar ---------- */
.trustbar{background:var(--navy)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:26px 22px}
.trust-item{display:flex;flex-direction:column;align-items:center;gap:7px;text-align:center;color:#fff}
.trust-ico{color:var(--accent)}
.trust-item strong{font-size:16px;font-weight:600;color:#fff;line-height:1.25}
.trust-item span{font-size:12.5px;color:#9fb3cc}

/* ---------- sections ---------- */
.section{padding:84px 0}
.section-alt{background:var(--cloud)}
.section-head{text-align:center;max-width:640px;margin:0 auto 48px}
.kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--blue);margin-bottom:10px}
.kicker.light{color:var(--accent)}
.section-head h2{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-.8px;color:var(--navy)}
.section-head p{margin-top:12px;color:var(--slate);font-size:17px}
code{background:#e9eef6;padding:2px 7px;border-radius:6px;font-size:.9em;color:var(--blue-dark)}

/* ---------- service cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card-icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;background:#eaf1fb;color:var(--blue);margin-bottom:16px}
.card h3{font-size:19px;font-weight:700;color:var(--navy);margin-bottom:8px}
.card p{color:var(--slate);font-size:15px}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.shot{position:relative;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,#dfe7f2,#eef3fa);border:1px solid var(--line);display:grid;place-items:center}
.shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.shot-ph{color:#9fb0c6;font-size:14px;font-weight:600;letter-spacing:.3px}
.shot:hover img{transform:scale(1.04);transition:transform .4s ease}

/* ---------- reviews ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.stars{color:var(--accent);font-size:18px;letter-spacing:2px;margin-bottom:12px}
.review p{color:var(--ink);font-size:15.5px;font-style:italic}
.review cite{display:block;margin-top:16px;font-style:normal;font-weight:600;color:var(--slate);font-size:14px}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center}
.about-art{display:grid;place-items:center}
.about-card{position:relative;background:linear-gradient(155deg,var(--blue),var(--navy));color:#fff;border-radius:24px;padding:46px 34px;width:100%;max-width:360px;box-shadow:var(--shadow-lg)}
.about-badge{display:inline-block;background:var(--accent);color:#3a2400;font-weight:700;font-size:13px;padding:6px 14px;border-radius:999px;margin-bottom:22px}
.about-quote{font-size:24px;font-weight:700;line-height:1.35;letter-spacing:-.3px}
.about-sign{display:block;margin-top:18px;color:#cfe0f5;font-weight:500}
.about-copy h2{font-size:clamp(28px,4vw,38px);font-weight:800;color:var(--navy);letter-spacing:-.8px;margin-bottom:14px}
.about-copy p{color:var(--slate);font-size:16.5px;margin-bottom:14px}
.about-list{list-style:none;margin-top:18px;display:grid;gap:12px}
.about-list li{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--navy)}
.about-list svg{color:var(--blue)}

/* ---------- quote ---------- */
.quote-section{background:linear-gradient(160deg,var(--navy),var(--blue-dark));color:#fff}
.quote-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:start}
.quote-copy h2{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-.8px}
.quote-copy p{color:#dbe6f4;font-size:17px;margin-top:12px}
.contact-list{list-style:none;margin-top:26px;display:grid;gap:14px}
.contact-list li{display:flex;align-items:center;gap:12px;font-size:16px}
.contact-list a:hover{color:var(--accent)}
.ci{font-size:18px}
.quote-form{background:var(--white);border-radius:20px;padding:30px;box-shadow:var(--shadow-lg)}
.field{margin-bottom:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font-family:inherit;font-size:15px;color:var(--ink);padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:#fbfcfe;transition:border-color .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,95,168,.12)}
.field textarea{resize:vertical}
.field input.invalid,.field select.invalid{border-color:#e0584c;box-shadow:0 0 0 3px rgba(224,88,76,.12)}
.form-note{margin-top:14px;text-align:center;font-size:13px;color:var(--slate)}
.form-note.success{color:#1b8a4b;font-weight:600}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#c4cdda;padding:54px 0 26px}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:30px}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-name strong{color:var(--accent)}
.footer-brand .brand-mark{background:var(--blue)}
.footer-brand{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.footer-brand p{flex-basis:100%;color:#8a97a8;font-size:14px;margin-top:8px}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:14px;font-weight:600}
.footer-col a,.footer-col span{display:block;color:#9aa6b6;font-size:14px;margin-bottom:9px;transition:color .15s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:20px;font-size:13px;color:#7e8b9c}

/* ---------- sticky mobile CTA ---------- */
.sticky-cta{display:none;position:fixed;left:50%;transform:translateX(-50%);bottom:18px;z-index:60;background:var(--accent);color:#3a2400;font-weight:700;padding:14px 30px;border-radius:999px;box-shadow:0 10px 26px rgba(245,158,44,.5)}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- responsive ---------- */
@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr;padding:54px 22px 64px}
  .hero-art{display:none}
  .about-grid,.quote-grid{grid-template-columns:1fr;gap:34px}
  .cards,.gallery,.reviews{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .header-phone{display:none}
  .hamburger{display:flex;margin-left:auto}
  .nav{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 0;transform:translateY(-130%);transition:transform .3s ease;box-shadow:var(--shadow)}
  .nav.open{transform:translateY(0)}
  .nav a{padding:14px 22px;border-bottom:1px solid var(--line)}
  .nav .nav-cta{color:var(--white);background:var(--accent);margin:8px 22px;border-radius:999px;text-align:center}
  .trust-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .cards,.gallery,.reviews,.field-row,.footer-inner{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
  .section{padding:60px 0}
  .sticky-cta{display:block}
}