:root{
  --navy:#0f1e50; --navy2:#16276a; --red:#d72d2d; --red2:#b71f1f;
  --ink:#1a1f2e; --muted:#5b6377; --line:#e6e9f0; --bg:#f6f8fc; --white:#fff;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,Arial,sans-serif;color:var(--ink);line-height:1.55;
  background-color:var(--white);
  background-image:repeating-linear-gradient(45deg,rgba(15,30,80,.04) 0 1px,transparent 1px 26px),
                   repeating-linear-gradient(-45deg,rgba(15,30,80,.03) 0 1px,transparent 1px 26px)}
h1,h2,h3,h4{font-family:'Montserrat',sans-serif;line-height:1.2}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:var(--white);border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;gap:24px;height:68px}
.nav{display:flex;gap:22px;margin-left:auto;font-weight:500}
.nav a:hover{color:var(--red)}
.nav-cb{display:none}
.burger{display:none;font-size:28px;line-height:1;color:var(--navy);cursor:pointer;padding:2px 6px;user-select:none}
.hdr__cta{display:flex;align-items:center;gap:14px}
.phone{font-family:'Montserrat';font-weight:700;color:var(--navy);white-space:nowrap}
.phone:hover{color:var(--red)}

/* buttons */
.btn{display:inline-block;padding:12px 22px;border-radius:8px;font-weight:700;font-family:'Montserrat';
  font-size:15px;cursor:pointer;transition:.15s;border:2px solid transparent;text-align:center}
.btn--max{background:var(--red);color:#fff}
.btn--max:hover{background:var(--red2)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn--lg{padding:15px 30px;font-size:17px}
.btn--block{display:block;width:100%;margin-top:10px}

/* hero */
.hero{background-size:cover;background-position:center 20%;color:#fff}
.hero__in{padding:242px 20px 64px;max-width:820px;margin:0 auto;text-align:center}
.hero h1{font-size:46px;font-weight:800;margin-bottom:18px}
.hero__sub{font-size:19px;opacity:.95;margin-bottom:28px}
.hero__btns{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.hero__meta{margin-top:26px;font-size:15px;opacity:.9}

/* advantages */
.adv{background:var(--bg);padding:50px 0}
.adv__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.adv__card{background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:24px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.adv__card:hover{transform:scale(1.04);border-color:var(--navy);box-shadow:0 12px 30px rgba(15,30,80,.14)}
.adv__ico{font-size:34px;margin-bottom:10px}
.adv__card h3{font-size:18px;color:var(--navy);margin-bottom:8px}
.adv__card p{color:var(--muted);font-size:14.5px}

/* section headings */
.h2{font-size:32px;font-weight:800;color:var(--navy);text-align:center;margin-bottom:8px}
.h2sub{text-align:center;color:var(--muted);margin-bottom:34px}
section{padding:64px 0}

/* services grid */
.srv__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.srv__card{background:#fff;border:1.5px solid var(--line);border-radius:14px;overflow:hidden;
  transition:.18s;display:flex;flex-direction:column}
.srv__card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(15,30,80,.14);border-color:var(--navy)}
.srv__img{height:180px;background-size:cover;background-position:center 20%;transition:transform .45s ease}
.srv__card:hover .srv__img{transform:scale(1.08)}
.srv__body{padding:20px;display:flex;flex-direction:column;flex:1}
.srv__body h3{font-size:20px;color:var(--navy);margin-bottom:8px}
.srv__body p{color:var(--muted);font-size:14.5px;flex:1}
.srv__foot{display:flex;justify-content:space-between;align-items:center;margin-top:16px}
.price{font-family:'Montserrat';font-weight:800;color:var(--red);font-size:18px}
.more{color:var(--navy);font-weight:600;font-size:14px}

/* about */
.about{background:var(--bg)}
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.about__img{height:380px;border-radius:16px;background-size:cover;background-position:center}
.about__txt .h2{text-align:left;margin-bottom:18px}
.about__txt p{color:#42495c;margin-bottom:14px}
.about__txt .btn{margin-top:8px}

/* gallery */
.gal__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gal__item{height:230px;border-radius:12px;background-size:cover;background-position:center 20%;
  transition:transform .35s ease,box-shadow .35s ease;cursor:pointer}
.gal__item:hover{transform:scale(1.04);box-shadow:0 14px 34px rgba(15,30,80,.18);position:relative;z-index:1}

/* reviews */
.reviews{background:var(--bg)}
.rev__rating{color:var(--navy);font-size:19px}
.rev__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
.rev__card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;
  display:flex;flex-direction:column}
.rev__stars{color:#f5a623;font-size:16px;letter-spacing:2px;margin-bottom:10px}
.rev__text{color:#2a3142;font-size:15px;line-height:1.6;flex:1}
.rev__meta{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
  display:flex;flex-direction:column;gap:3px}
.rev__name{font-family:'Montserrat';font-weight:700;color:var(--navy);font-size:15px}
.rev__svc{color:var(--red);font-size:13px}
.rev__date{color:var(--muted);font-size:12.5px}

/* faq */
.faq__list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq__item{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:0 22px}
.faq__item summary{list-style:none;cursor:pointer;padding:18px 0;font-family:'Montserrat';
  font-weight:600;color:var(--navy);font-size:17px;position:relative;padding-right:30px}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";position:absolute;right:0;top:14px;font-size:24px;
  font-weight:700;color:var(--red);transition:transform .2s}
.faq__item[open] summary::after{content:"–"}
.faq__item p{padding:0 0 20px;color:#2a3142;font-size:15.5px;line-height:1.6}

/* prices */
.prices{background:var(--bg)}
.price__table{max-width:760px;margin:0 auto;display:flex;flex-direction:column}
.price__row{display:flex;align-items:baseline;gap:8px;padding:15px 4px;border-bottom:1px solid var(--line)}
.price__row:hover .price__name{color:var(--red)}
.price__name{font-family:'Montserrat';font-weight:600;color:var(--navy);font-size:17px}
.price__dots{flex:1;border-bottom:2px dotted var(--line);transform:translateY(-4px)}
.price__val{font-family:'Montserrat';font-weight:700;color:var(--red);font-size:17px;white-space:nowrap}

/* cta */
.cta{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;text-align:center}
.cta__in h2{font-size:30px;font-weight:800;margin-bottom:12px}
.cta__in p{opacity:.9;margin-bottom:26px}
.cta .hero__btns{justify-content:center}

/* service page */
.srvhero{background-size:cover;background-position:center;color:#fff;padding:70px 0}
.crumbs{font-size:14px;opacity:.85;margin-bottom:16px}
.crumbs a:hover{text-decoration:underline}
.srvhero h1{font-size:38px;font-weight:800;max-width:760px;margin-bottom:10px}
.srvhero__price{font-family:'Montserrat';font-weight:800;font-size:24px;color:#ffd0d0;margin-bottom:22px}
.srvbody__grid{display:grid;grid-template-columns:1fr 340px;gap:40px}
.srvbody__main .h2{text-align:left;margin-bottom:16px}
.srvbody__main h3{color:var(--navy);margin:22px 0 12px}
.srvbody__main p{color:#42495c;margin-bottom:14px}
.checklist{list-style:none;display:grid;gap:10px}
.checklist li{padding-left:30px;position:relative;color:#2a3142}
.checklist li::before{content:"✓";position:absolute;left:0;color:var(--red);font-weight:800}
.sidecard{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:24px;position:sticky;top:90px}
.sidecard h3{color:var(--navy);margin-bottom:14px;font-size:19px}
.sidecard p{color:var(--muted);font-size:14.5px;margin-bottom:6px}

/* footer */
.ftr{background:var(--navy);color:#cdd4e8;padding:54px 0 0}
.ftr__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.ftr h4{color:#fff;margin-bottom:14px;font-size:16px}
.ftr p{margin-bottom:8px;font-size:14.5px}
.ftr a:hover{color:#fff}
.ftr__pos{margin-top:14px;font-size:14px;opacity:.85}
.ftr__copy{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding:20px 0;
  text-align:center;font-size:13px;opacity:.7}

/* floating call button (mobile) */
.callfab{display:none;position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;
  background:var(--red);color:#fff;font-size:24px;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(215,45,45,.5);z-index:60}

/* responsive */
@media(max-width:900px){
  .nav{display:none}
  .burger{display:block;margin-left:6px}
  .nav-cb:checked ~ .nav{display:flex;flex-direction:column;gap:0;margin:0;
    position:absolute;top:69px;left:0;right:0;background:#fff;padding:6px 20px 12px;
    border-bottom:1px solid var(--line);box-shadow:0 14px 30px rgba(15,30,80,.14)}
  .nav-cb:checked ~ .nav a{padding:14px 2px;border-top:1px solid var(--line);font-size:16px}
  .adv__grid{grid-template-columns:repeat(2,1fr)}
  .srv__grid,.gal__grid,.rev__grid{grid-template-columns:repeat(2,1fr)}
  .about__grid,.srvbody__grid{grid-template-columns:1fr}
  .ftr__grid{grid-template-columns:1fr 1fr}
  .about__img{height:280px}
  .hero h1{font-size:34px}
  .h2{font-size:26px}
  .callfab{display:flex}
}
@media(max-width:560px){
  .hdr__cta .phone{display:none}
  .srv__grid,.gal__grid,.adv__grid,.rev__grid{grid-template-columns:1fr}
  .ftr__grid{grid-template-columns:1fr}
  .hero__in{padding:60px 20px}
}