:root{
  --navy:#0e2044;--navy2:#16305f;--blue:#2f6bff;--blue-d:#1f52d6;--teal:#11b5a5;
  --teal-soft:#e5f8f6;--bg:#f5f8fd;--text:#33415c;--muted:#6b7a99;--white:#fff;
  --green:#25d366;--radius:18px;
  --shadow:0 10px 34px rgba(14,32,68,.09);
  --shadow-lg:0 24px 60px rgba(14,32,68,.16);
  --grad:linear-gradient(120deg,#2f6bff,#11b5a5);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Manrope','Segoe UI',system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.7;font-size:16.5px}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
.container{max-width:1160px;margin:0 auto;padding:0 22px}
h1{font-size:clamp(1.75rem,4.2vw,2.9rem);line-height:1.18;color:var(--navy);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.45rem,3vw,2.1rem);color:var(--navy);margin-bottom:.9em;font-weight:800;letter-spacing:-.015em}
h3{color:var(--navy);font-weight:700}
.section{padding:76px 0}
.section-alt{background:var(--white)}

/* ---------- reveal animation ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.rv-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:box-shadow .3s}
header.site.scrolled{box-shadow:0 6px 24px rgba(14,32,68,.1)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:18px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;color:var(--navy);font-size:1.02rem;line-height:1.2}
.logo-mark{width:44px;height:44px;flex:0 0 44px;border-radius:13px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem;box-shadow:0 6px 16px rgba(47,107,255,.35)}
.logo-txt span{display:block;font-size:.72rem;font-weight:600;color:var(--teal);letter-spacing:.04em;text-transform:uppercase}
nav.menu{display:flex;gap:6px;align-items:center}
nav.menu>div>a{color:var(--navy);font-weight:600;font-size:.94rem;padding:9px 14px;border-radius:10px;display:inline-block;position:relative;transition:.2s}
nav.menu>div>a:hover{background:var(--teal-soft);color:var(--teal)}
.dropdown{position:relative}
.dropdown>a::after{content:"▾";font-size:.65em;margin-left:5px;opacity:.6}
.dropdown-menu{visibility:hidden;opacity:0;transform:translateY(10px);transition:.25s;position:absolute;top:calc(100% + 6px);left:0;background:var(--white);box-shadow:var(--shadow-lg);border-radius:16px;padding:10px;min-width:300px;border:1px solid #eef2fa}
.dropdown:hover .dropdown-menu{visibility:visible;opacity:1;transform:none}
.dropdown-menu a{display:block;padding:10px 14px;font-size:.9rem;color:var(--text);font-weight:500;border-radius:10px;transition:.15s}
.dropdown-menu a:hover{background:var(--teal-soft);color:var(--teal);padding-left:20px}

/* buttons */
.btn{display:inline-block;background:var(--grad);background-size:150% 150%;color:#fff!important;padding:14px 30px;border-radius:50px;font-weight:700;font-size:.95rem;border:none;cursor:pointer;transition:.3s;box-shadow:0 8px 20px rgba(47,107,255,.32)}
.btn:hover{background-position:100% 100%;transform:translateY(-2px);box-shadow:0 14px 30px rgba(47,107,255,.42)}
.btn-sm{padding:11px 22px;font-size:.88rem}
.btn-wa{background:linear-gradient(120deg,#25d366,#0fb757);box-shadow:0 8px 20px rgba(37,211,102,.35)}
.btn-wa:hover{box-shadow:0 14px 30px rgba(37,211,102,.45)}
.btn-outline{background:var(--white);color:var(--blue)!important;border:2px solid #d7e3ff;box-shadow:none}
.btn-outline:hover{border-color:var(--blue);background:#f4f8ff;box-shadow:none}

/* burger */
.burger{display:none;background:none;border:none;cursor:pointer;width:44px;height:44px;border-radius:12px;padding:11px;transition:.2s;flex-direction:column;justify-content:space-between}
.burger:hover{background:var(--teal-soft)}
.burger span{display:block;height:2.5px;width:100%;background:var(--navy);border-radius:3px;transition:.3s}
.burger.active span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.burger.active span:nth-child(2){opacity:0}
.burger.active span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

/* mobile menu */
.m-overlay{position:fixed;inset:0;background:rgba(14,32,68,.5);backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:.3s;z-index:90}
.m-overlay.open{opacity:1;visibility:visible}
.m-menu{position:fixed;top:0;right:0;bottom:0;width:min(340px,88vw);background:var(--white);z-index:95;transform:translateX(105%);transition:transform .38s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column;padding:18px 22px 28px;overflow-y:auto;box-shadow:-20px 0 60px rgba(14,32,68,.2)}
.m-menu.open{transform:none}
.m-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid #edf1f9;margin-bottom:10px;color:var(--navy)}
.m-close{background:var(--bg);border:none;width:38px;height:38px;border-radius:50%;font-size:1rem;cursor:pointer;color:var(--navy);transition:.2s}
.m-close:hover{background:var(--teal-soft);color:var(--teal)}
.m-menu>a{padding:13px 10px;color:var(--navy);font-weight:700;font-size:1.02rem;border-radius:10px}
.m-menu>a:active{background:var(--teal-soft)}
.m-group{margin-top:10px;padding:10px 10px 4px;font-size:.72rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.m-sub{padding:10px 10px 10px 22px;color:var(--text);font-size:.93rem;font-weight:500;border-left:2px solid #e6ecf8;margin-left:12px;display:block}
.m-sub:active{color:var(--teal);border-color:var(--teal)}
.m-cta{margin-top:auto;padding-top:22px;display:flex;flex-direction:column;gap:12px}
.m-cta .btn{text-align:center}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:72px 0 84px;background:
 radial-gradient(700px 420px at 88% -10%,rgba(17,181,165,.14),transparent 60%),
 radial-gradient(800px 500px at -10% 110%,rgba(47,107,255,.12),transparent 60%),
 linear-gradient(160deg,#f2f7ff 0%,#f6fbfa 100%)}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(47,107,255,.13) 1.5px,transparent 1.5px);background-size:26px 26px;mask-image:linear-gradient(120deg,rgba(0,0,0,.5),transparent 55%)}
.hero .container{display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center;position:relative}
.hero h1 small{display:block;font-size:.5em;color:var(--teal);font-weight:700;margin-bottom:14px;letter-spacing:.06em;text-transform:uppercase}
.hero h1 small::before{content:"";display:inline-block;width:26px;height:2px;background:var(--teal);vertical-align:middle;margin-right:10px;border-radius:2px}
.hero p.lead{margin:20px 0 30px;font-size:1.12rem;color:var(--muted);max-width:540px}
.hero>*{animation:heroIn .9s cubic-bezier(.16,1,.3,1) both}
@keyframes heroIn{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
.hero-img{position:relative}
.hero-img::before{content:"";position:absolute;inset:-16px -16px auto auto;width:60%;height:60%;background:var(--grad);opacity:.14;border-radius:32px;z-index:0;animation:float 7s ease-in-out infinite}
.hero-img::after{content:"";position:absolute;left:-18px;bottom:-18px;width:45%;height:45%;border:3px dashed rgba(17,181,165,.4);border-radius:28px;z-index:0;animation:float 9s ease-in-out infinite reverse}
.hero-img img{position:relative;z-index:1;border-radius:26px;box-shadow:var(--shadow-lg)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.hero-badges{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.badge{background:rgba(255,255,255,.85);backdrop-filter:blur(6px);border:1px solid #e6eefc;border-radius:16px;padding:13px 20px;box-shadow:var(--shadow);font-size:.84rem;color:var(--muted);transition:.3s}
.badge:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.badge b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-size:1.5rem;display:block;font-weight:800;line-height:1.15}

/* ---------- cards ---------- */
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s;border:1px solid #eef2fa;display:flex;flex-direction:column}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.card .imgwrap{overflow:hidden}
.card img{height:215px;width:100%;object-fit:cover;transition:transform .6s cubic-bezier(.16,1,.3,1)}
.card:hover img{transform:scale(1.06)}
.card .pad{padding:22px 24px 24px}
.card h3{font-size:1.07rem;margin-bottom:8px}
.card h3 a{color:var(--navy)}
.card p{font-size:.9rem;color:var(--muted)}
.card .more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-weight:700;font-size:.9rem;color:var(--teal)}
.card .more::after{content:"→";transition:transform .25s}
.card:hover .more::after{transform:translateX(5px)}

.feature{background:var(--white);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);border:1px solid #eef2fa;transition:transform .35s,box-shadow .35s;position:relative;overflow:hidden}
.feature::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .4s}
.feature:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.feature:hover::before{transform:scaleX(1)}
.feature .ico{width:54px;height:54px;border-radius:16px;background:var(--teal-soft);display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin-bottom:16px}
.feature h3{font-size:1.04rem;margin-bottom:8px}
.feature h3 a{color:var(--navy)}
.feature p{font-size:.89rem;color:var(--muted)}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center}
.about-grid img{border-radius:24px;box-shadow:var(--shadow-lg)}
.about-grid p{margin-bottom:15px}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery img{border-radius:16px;height:235px;width:100%;object-fit:cover;transition:transform .45s cubic-bezier(.16,1,.3,1),box-shadow .45s;cursor:pointer}
.gallery img:hover{transform:scale(1.04) translateY(-4px);box-shadow:var(--shadow-lg)}

/* ---------- reviews ---------- */
.review{background:var(--white);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);border:1px solid #eef2fa;position:relative;transition:transform .35s,box-shadow .35s}
.review:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.review::before{content:"“";position:absolute;top:8px;right:22px;font-size:4.5rem;font-family:Georgia,serif;color:var(--teal-soft);line-height:1}
.review .name{font-weight:800;color:var(--navy)}
.review .date{font-size:.78rem;color:var(--muted);margin-bottom:12px}
.review p{font-size:.92rem;position:relative}
.stars{color:#ffb43a;letter-spacing:3px;margin-bottom:8px;font-size:.95rem}

/* ---------- cta ---------- */
.cta{position:relative;overflow:hidden;background:linear-gradient(130deg,var(--navy) 0%,var(--navy2) 55%,#1a4f6e 100%);color:#fff;border-radius:26px;padding:56px 44px;text-align:center}
.cta::before,.cta::after{content:"";position:absolute;border-radius:50%;background:radial-gradient(circle,rgba(17,181,165,.35),transparent 70%);width:340px;height:340px;animation:float 8s ease-in-out infinite}
.cta::before{top:-160px;left:-100px}
.cta::after{bottom:-180px;right:-90px;background:radial-gradient(circle,rgba(47,107,255,.4),transparent 70%);animation-delay:2s}
.cta h2{color:#fff;position:relative}
.cta p{color:#b9c7e4;max-width:640px;margin:0 auto 28px;position:relative}
.cta .btn{position:relative}

/* ---------- service pages ---------- */
.page-head{position:relative;overflow:hidden;padding:52px 0 44px;background:
 radial-gradient(600px 300px at 90% 0%,rgba(17,181,165,.13),transparent 60%),
 linear-gradient(150deg,#f0f6ff,#f3fbfa)}
.page-head::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(47,107,255,.12) 1.5px,transparent 1.5px);background-size:26px 26px;mask-image:linear-gradient(100deg,rgba(0,0,0,.45),transparent 60%)}
.page-head .container{position:relative}
.page-head h1,.page-head p,.page-head .breadcrumbs{animation:heroIn .8s cubic-bezier(.16,1,.3,1) both}
.breadcrumbs{font-size:.82rem;color:var(--muted);margin-bottom:16px}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--teal)}
.service-layout{display:grid;grid-template-columns:1fr 330px;gap:44px;align-items:start}
.service-content h2{margin-top:40px;position:relative;padding-left:18px}
.service-content h2::before{content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:5px;border-radius:4px;background:var(--grad)}
.service-content ul,.service-content ol{margin:16px 0 16px 4px;list-style:none}
.service-content li{margin-bottom:10px;padding-left:30px;position:relative}
.service-content ul>li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--teal-soft);color:var(--teal);font-size:.7rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin-top:.25em}
.service-content img{border-radius:20px;margin:26px 0;box-shadow:var(--shadow-lg)}
.sidebar{position:sticky;top:92px;display:flex;flex-direction:column;gap:22px}
.side-card{background:var(--white);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);border:1px solid #eef2fa}
.side-card h3{font-size:.98rem;margin-bottom:14px}
.side-card ul{list-style:none}
.side-card li{margin-bottom:9px;font-size:.89rem}
.side-card li a{color:var(--text);transition:.15s}
.side-card li a:hover{color:var(--teal);padding-left:4px}
.side-card .btn{width:100%;text-align:center;margin-top:8px}
.doc-mini{display:flex;gap:14px;align-items:center;margin-bottom:16px}
.doc-mini img{width:66px;height:66px;border-radius:50%;object-fit:cover;border:3px solid var(--teal-soft)}
.doc-mini b{display:block;color:var(--navy);font-size:.9rem;line-height:1.35}
.doc-mini span{font-size:.78rem;color:var(--muted)}

/* ---------- faq ---------- */
.faq details{background:var(--white);border-radius:16px;box-shadow:var(--shadow);border:1px solid #eef2fa;margin-bottom:14px;padding:0 24px;transition:.25s}
.faq details[open]{border-color:rgba(17,181,165,.4)}
.faq summary{cursor:pointer;font-weight:700;color:var(--navy);padding:20px 34px 20px 0;list-style:none;position:relative;font-size:.98rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;background:var(--teal-soft);color:var(--teal);display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:600;transition:transform .3s}
.faq details[open] summary::after{content:"−";transform:translateY(-50%) rotate(180deg)}
.faq details p{padding-bottom:20px;color:var(--muted);font-size:.92rem}

/* ---------- steps ---------- */
.steps{counter-reset:step;display:grid;gap:16px;margin:20px 0}
.step{background:var(--white);border-radius:16px;padding:22px 24px 22px 72px;box-shadow:var(--shadow);border:1px solid #eef2fa;position:relative;transition:transform .3s,box-shadow .3s}
.step:hover{transform:translateX(6px);box-shadow:var(--shadow-lg)}
.step::before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:22px;width:36px;height:36px;background:var(--grad);color:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.95rem;box-shadow:0 6px 14px rgba(47,107,255,.35)}
.step b{color:var(--navy)}
.step p{font-size:.89rem;color:var(--muted);margin-top:4px}

/* ---------- contacts ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px}
.contact-grid iframe{width:100%;height:100%;min-height:380px;border:0;border-radius:20px;box-shadow:var(--shadow)}

/* ---------- footer ---------- */
footer{position:relative;background:linear-gradient(150deg,var(--navy),var(--navy2));color:#8fa0c4;padding:60px 0 22px;margin-top:80px;font-size:.9rem;overflow:hidden}
footer::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad)}
footer h4{color:#fff;margin-bottom:16px;font-size:1rem;font-weight:800}
footer a{color:#c3cfe8;transition:.15s}
footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;margin-bottom:36px}
footer ul{list-style:none}
footer li{margin-bottom:9px}
.copy{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;font-size:.78rem;text-align:center;color:#6d7fa5}

/* ---------- floating wa ---------- */
.fab-wa{position:fixed;right:22px;bottom:22px;width:60px;height:60px;background:linear-gradient(135deg,#2bdf70,#12b558);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 28px rgba(37,211,102,.5);z-index:70;transition:transform .25s;animation:pulse 2.6s infinite}
.fab-wa:hover{transform:scale(1.1)}
.fab-wa svg{width:31px;height:31px;fill:#fff}
@keyframes pulse{0%{box-shadow:0 10px 28px rgba(37,211,102,.5),0 0 0 0 rgba(37,211,102,.45)}70%{box-shadow:0 10px 28px rgba(37,211,102,.5),0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 10px 28px rgba(37,211,102,.5),0 0 0 0 rgba(37,211,102,0)}}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .hero .container,.about-grid,.service-layout,.contact-grid{grid-template-columns:1fr}
  .hero{padding:52px 0 60px}
  .hero-img{max-width:440px}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  nav.menu,.nav-cta{display:none}
  .burger{display:flex}
  .sidebar{position:static}
  .section{padding:56px 0}
  .cta{padding:44px 26px}
}
@media(max-width:640px){
  .grid-2{grid-template-columns:1fr}
}
@media(max-width:540px){
  body{font-size:16px}
  .grid-3,.grid-4{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .gallery img{height:155px}
  .card img{height:180px}
  .hero-badges{gap:10px}
  .badge{padding:10px 14px}
  .logo-txt{font-size:.9rem}
}