:root{
  --orange:#F08A2C;
  --orange-dark:#d97817;
  --blue:#2BA3E0;
  --slate:#3D4A54;
  --dark:#22303a;
  --light:#f7f9fb;
  --text:#3c4650;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;color:var(--text);line-height:1.6;background:#fff}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{max-width:1140px;margin:0 auto;padding:0 20px}

/* Header */
header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.nav .logo img{height:52px;width:auto}
.nav ul{display:flex;gap:26px;list-style:none;align-items:center}
.nav ul a{font-weight:600;color:var(--slate);font-size:.95rem;transition:color .2s}
.nav ul a:hover,.nav ul a.active{color:var(--orange)}
.btn{display:inline-block;background:var(--orange);color:#fff;padding:12px 26px;border-radius:6px;font-weight:700;transition:background .2s,transform .2s;border:none;cursor:pointer;font-size:1rem}
.btn:hover{background:var(--orange-dark);transform:translateY(-2px)}
.btn-outline{background:transparent;border:2px solid #fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--slate)}
.btn-blue{background:var(--blue)}
.btn-blue:hover{background:#1d8cc7}
.nav .btn{padding:10px 20px;font-size:.9rem}
.menu-toggle{display:none;background:none;border:none;font-size:1.7rem;color:var(--slate);cursor:pointer}

/* Hero (home) */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:#fff;
  background:linear-gradient(rgba(20,30,40,.65),rgba(20,30,40,.55)),url('hero.jpg') center/cover no-repeat}
.hero-inner{max-width:720px;padding:90px 0}
.hero .kicker{display:inline-block;background:rgba(43,163,224,.9);padding:6px 16px;border-radius:30px;font-size:.85rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}
.hero h1{font-size:clamp(2rem,5vw,3.3rem);line-height:1.15;margin-bottom:18px}
.hero h1 span{color:var(--orange)}
.hero p{font-size:1.1rem;margin-bottom:30px;color:#e8edf1;max-width:600px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}

/* Inner page banner */
.page-banner{position:relative;color:#fff;text-align:center;padding:90px 0 80px;
  background:linear-gradient(rgba(20,30,40,.72),rgba(20,30,40,.62)),url('hero.jpg') center/cover no-repeat}
.page-banner h1{font-size:clamp(1.9rem,4.5vw,2.8rem);margin-bottom:10px}
.page-banner h1 span{color:var(--orange)}
.page-banner p{color:#dde5eb;max-width:640px;margin:0 auto}
.crumbs{margin-top:16px;font-size:.85rem;color:#b9c5cd}
.crumbs a{color:var(--blue);font-weight:600}
.crumbs a:hover{color:var(--orange)}

/* Section basics */
section{padding:80px 0}
.section-head{text-align:center;max-width:640px;margin:0 auto 50px}
.section-head .tag{color:var(--blue);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.85rem}
.section-head h2{font-size:clamp(1.6rem,3.5vw,2.3rem);color:var(--dark);margin:8px 0 12px}
.section-head p{color:#66727d}
.bg-light{background:var(--light)}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px}
.card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 6px 24px rgba(34,48,58,.08);transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:0 14px 34px rgba(34,48,58,.14)}
.card img{height:210px;object-fit:cover;width:100%}
.card-body{padding:26px;flex:1;display:flex;flex-direction:column}
.card-body .badge{align-self:flex-start;background:var(--orange);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:4px 12px;border-radius:20px;margin-bottom:12px}
.card-body h3{color:var(--dark);font-size:1.25rem;margin-bottom:10px}
.card-body p{font-size:.95rem;color:#66727d;margin-bottom:16px}
.card-body ul{list-style:none;margin-top:auto}
.card-body ul li{font-size:.9rem;padding:5px 0 5px 26px;position:relative;color:var(--slate)}
.card-body ul li::before{content:'✓';position:absolute;left:0;color:var(--blue);font-weight:700}

/* Why grid */
.why .grid,.value-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:26px}
.why-item{text-align:center;padding:34px 22px;border:1px solid #e6ebef;border-radius:12px;background:#fff;transition:border-color .2s,transform .2s}
.why-item:hover{border-color:var(--blue);transform:translateY(-4px)}
.why-item .icon{width:62px;height:62px;margin:0 auto 16px;border-radius:50%;background:linear-gradient(135deg,var(--orange),var(--blue));display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:#fff}
.why-item h3{color:var(--dark);font-size:1.05rem;margin-bottom:8px}
.why-item p{font-size:.9rem;color:#66727d}

/* Split rows (about / service details) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.split img{border-radius:12px;box-shadow:0 12px 34px rgba(34,48,58,.15);width:100%;max-height:520px;object-fit:cover}
.split .tag{color:var(--blue);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.85rem}
.split h2,.split h3.big{font-size:clamp(1.5rem,3.2vw,2.1rem);color:var(--dark);margin:8px 0 16px}
.split p{margin-bottom:14px;color:#5a6570}
.split ul.ticks{list-style:none;margin:6px 0 18px}
.split ul.ticks li{padding:6px 0 6px 30px;position:relative;color:var(--slate);font-size:.97rem}
.split ul.ticks li::before{content:'✓';position:absolute;left:0;top:6px;width:20px;height:20px;border-radius:50%;background:var(--blue);color:#fff;font-size:.7rem;display:flex;align-items:center;justify-content:center;font-weight:700}
.stats{display:flex;gap:34px;margin-top:26px;flex-wrap:wrap}
.stat h3{font-size:1.9rem;color:var(--orange)}
.stat span{font-size:.85rem;color:#66727d}

/* Process steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;counter-reset:step}
.step{background:#fff;border-radius:12px;padding:30px 24px;border:1px solid #e6ebef;position:relative}
.step .num{width:46px;height:46px;border-radius:50%;background:var(--orange);color:#fff;font-weight:800;font-size:1.15rem;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.step:nth-child(even) .num{background:var(--blue)}
.step h3{color:var(--dark);font-size:1.05rem;margin-bottom:8px}
.step p{font-size:.9rem;color:#66727d}

/* Gallery */
.filter-bar{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}
.filter-btn{background:#fff;border:2px solid #e0e7ec;color:var(--slate);padding:9px 22px;border-radius:30px;font-weight:700;font-size:.9rem;cursor:pointer;transition:all .2s}
.filter-btn:hover{border-color:var(--orange);color:var(--orange)}
.filter-btn.active{background:var(--orange);border-color:var(--orange);color:#fff}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:26px}
.g-item{position:relative;border-radius:12px;overflow:hidden;box-shadow:0 6px 22px rgba(34,48,58,.1);cursor:pointer}
.g-item img{height:260px;width:100%;object-fit:cover;transition:transform .4s}
.g-item:hover img{transform:scale(1.06)}
.g-item .cap{position:absolute;inset:auto 0 0 0;background:linear-gradient(transparent,rgba(20,30,40,.88));color:#fff;padding:40px 20px 16px}
.g-item .cap .cat{font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--orange)}
.g-item .cap h3{font-size:1.05rem;margin-top:2px}
.g-item.hidden{display:none}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--slate),var(--dark));color:#fff;text-align:center;padding:70px 0}
.cta-band h2{font-size:clamp(1.5rem,3.5vw,2.2rem);margin-bottom:12px}
.cta-band h2 span{color:var(--orange)}
.cta-band p{color:#c6d0d8;margin-bottom:28px}

/* Contact */
.contact-info h3{color:var(--dark);margin-bottom:20px;font-size:1.3rem}
.info-line{display:flex;gap:14px;margin-bottom:20px;align-items:flex-start}
.info-line .ic{flex:0 0 44px;height:44px;border-radius:10px;background:var(--light);display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.info-line strong{display:block;color:var(--dark);font-size:.95rem}
.info-line a,.info-line span{color:#5a6570;font-size:.95rem}
.info-line a:hover{color:var(--orange)}
.contact-card{background:var(--light);border-radius:12px;padding:36px;display:flex;flex-direction:column;justify-content:center}
.contact-card img{height:120px;width:auto;margin:0 auto 20px;object-fit:contain}
.contact-card p{text-align:center;color:#5a6570;margin-bottom:22px}
.contact-card .btn{text-align:center}
.contact-card .btn+.btn{margin-top:12px}

/* Contact form */
.form-card{background:#fff;border-radius:12px;padding:36px;box-shadow:0 8px 28px rgba(34,48,58,.1)}
.form-card h3{color:var(--dark);margin-bottom:6px;font-size:1.3rem}
.form-card>p{color:#66727d;font-size:.92rem;margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;color:var(--slate);font-size:.88rem;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid #dfe6eb;border-radius:8px;font-size:.95rem;font-family:inherit;color:var(--text);background:#fff;transition:border-color .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue)}
.field textarea{resize:vertical;min-height:110px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:.8rem;color:#8a949d;margin-top:12px}

/* Map */
.map-wrap{border-radius:12px;overflow:hidden;box-shadow:0 8px 28px rgba(34,48,58,.1);line-height:0}
.map-wrap iframe{width:100%;height:380px;border:0}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.faq details{background:#fff;border:1px solid #e6ebef;border-radius:10px;margin-bottom:14px;overflow:hidden}
.faq summary{padding:18px 22px;font-weight:700;color:var(--dark);cursor:pointer;list-style:none;position:relative;padding-right:48px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--orange);font-weight:400}
.faq details[open] summary::after{content:'–'}
.faq details p{padding:0 22px 18px;color:#5a6570;font-size:.95rem}

/* Footer */
footer{background:var(--dark);color:#aeb9c2;padding:34px 0;text-align:center;font-size:.9rem}
footer .foot-logo{height:48px;width:auto;margin:0 auto 14px;background:#fff;padding:6px 14px;border-radius:8px}
footer .foot-nav{display:flex;gap:22px;justify-content:center;flex-wrap:wrap;margin-bottom:14px;list-style:none}
footer .foot-nav a{color:#c6d0d8;font-weight:600;font-size:.88rem}
footer .foot-nav a:hover{color:var(--orange)}
footer .credit{margin-top:14px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12)}
footer .credit a{color:var(--blue);font-weight:600}
footer .credit a:hover{color:var(--orange)}

/* Responsive */
@media(max-width:860px){
  .split,.form-row{grid-template-columns:1fr}
  .nav ul{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:10px 0;box-shadow:0 10px 20px rgba(0,0,0,.1);display:none}
  .nav ul.open{display:flex}
  .nav ul li{width:100%;text-align:center;padding:12px 0}
  .menu-toggle{display:block}
  .nav .btn{display:none}
  .hero{min-height:76vh}
  .split.rev-mobile img{order:-1}
}