:root{
    --bg:#f4f8fc;
    --bg-soft:#eef5fb;
    --surface:#ffffff;
    --surface-soft:#f8fbff;
    --surface-alt:#edf4fb;
    --line:#d8e4f0;
    --line-strong:#c4d6e8;
    --text:#16324a;
    --text-soft:#4f6880;
    --heading:#0f2740;
    --primary:#1976d2;
    --primary-dark:#0f5baa;
    --primary-soft:#e8f2fd;
    --success:#2d8a57;
    --danger:#c04a4a;
    --warning:#f2a53b;
    --shadow:0 18px 45px rgba(16, 55, 89, 0.08);
    --shadow-soft:0 10px 28px rgba(16, 55, 89, 0.06);
    --radius:22px;
    --radius-small:16px;
    --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
    background:
        radial-gradient(circle at top right, rgba(25,118,210,.10), transparent 28%),
        linear-gradient(180deg, #f8fbff 0%, #f3f8fd 100%);
    color:var(--text);
    line-height:1.65;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 32px), var(--container)); margin:0 auto}

.site-topbar{
    background:#eaf3fb;
    border-bottom:1px solid var(--line);
    font-size:.92rem;
}
.topbar-inner{
    min-height:46px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    flex-wrap:wrap;
}
.topbar-note{
    color:var(--text-soft);
    display:flex;
    align-items:center;
    gap:10px;
}
.topbar-note::before{
    content:"";
    width:9px;
    height:9px;
    border-radius:50%;
    background:var(--success);
    box-shadow:0 0 0 6px rgba(45,138,87,.12);
}
.topbar-links{
    display:flex;
    align-items:center;
    gap:18px;
    flex-wrap:wrap;
    color:var(--text-soft);
}
.topbar-links a:hover{color:var(--primary)}

.site-header{
    position:sticky;
    top:0;
    z-index:100;
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(216,228,240,.85);
    box-shadow:0 8px 24px rgba(18,53,84,.05);
}
.nav-shell{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    min-height:88px;
    position:relative;
}
.brand{
    display:flex;
    align-items:center;
    gap:14px;
    min-width:0;
}
.brand-logo{
    width:62px;
    height:62px;
    flex:0 0 62px;
    border-radius:18px;
    overflow:hidden;
    background:#fff;
    border:1px solid var(--line);
    box-shadow:var(--shadow-soft);
    display:grid;
    place-items:center;
}
.brand-logo img{width:100%;height:100%;object-fit:cover}
.brand-text{
    display:flex;
    flex-direction:column;
    min-width:0;
    line-height:1.18;
}
.brand-text strong{
    color:var(--heading);
    font-size:1.05rem;
    font-weight:800;
}
.brand-text small{
    color:var(--text-soft);
    font-size:.84rem;
}
.main-nav{
    display:flex;
    align-items:center;
    gap:8px;
}
.main-nav a{
    color:var(--text-soft);
    padding:11px 15px;
    border-radius:999px;
    font-weight:600;
    transition:.22s ease;
}
.main-nav a:hover,
.main-nav a.is-active{
    background:var(--primary-soft);
    color:var(--primary-dark);
}
.main-nav .nav-login{
    background:linear-gradient(135deg, var(--primary), var(--primary-dark));
    color:#fff;
    box-shadow:0 14px 28px rgba(25,118,210,.22);
}
.main-nav .nav-login:hover{transform:translateY(-1px)}
.nav-toggle{
    display:none;
    background:#fff;
    border:1px solid var(--line);
    border-radius:14px;
    padding:8px 10px;
    cursor:pointer;
    box-shadow:var(--shadow-soft);
}
.nav-toggle span{
    display:block;
    width:26px;
    height:2px;
    background:var(--heading);
    margin:5px 0;
    border-radius:99px;
}

main{overflow:hidden}

.hero-section{
    position:relative;
    padding:82px 0 54px;
}
.hero-section::before{
    content:"";
    position:absolute;
    inset:0;
    background:
        linear-gradient(135deg, rgba(25,118,210,.08), transparent 45%),
        radial-gradient(circle at 80% 20%, rgba(25,118,210,.10), transparent 20%);
    pointer-events:none;
}
.hero-grid{
    display:grid;
    grid-template-columns:minmax(0,1.18fr) minmax(320px,.82fr);
    gap:28px;
    align-items:stretch;
    position:relative;
}
.eyebrow{
    display:inline-flex;
    align-items:center;
    gap:9px;
    font-size:.84rem;
    text-transform:uppercase;
    letter-spacing:.12em;
    font-weight:800;
    color:var(--primary-dark);
    margin-bottom:12px;
}
.eyebrow::before{
    content:"";
    width:34px;
    height:2px;
    background:var(--primary);
    border-radius:99px;
}
h1,h2,h3{margin:0 0 12px; line-height:1.14; color:var(--heading)}
h1{font-size:clamp(2.35rem, 5vw, 4.8rem)}
h2{font-size:clamp(1.75rem, 3vw, 2.7rem)}
h3{font-size:1.2rem}
p{margin:0 0 16px; color:var(--text-soft)}
.hero-copy{
    background:rgba(255,255,255,.72);
    border:1px solid rgba(216,228,240,.9);
    border-radius:30px;
    padding:34px;
    box-shadow:var(--shadow);
}
.hero-copy p{
    font-size:1.08rem;
    max-width:760px;
}
.hero-actions{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    margin:26px 0 20px;
}
.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    min-height:50px;
    padding:0 22px;
    border-radius:14px;
    border:1px solid transparent;
    font-weight:800;
    transition:.2s ease;
}
.btn-primary{
    background:linear-gradient(135deg, var(--primary), var(--primary-dark));
    color:#fff;
    box-shadow:0 16px 34px rgba(25,118,210,.22);
}
.btn-primary:hover{transform:translateY(-1px)}
.btn-secondary{
    background:#fff;
    color:var(--heading);
    border-color:var(--line);
}
.btn-secondary:hover{
    border-color:var(--line-strong);
    transform:translateY(-1px);
}

.hero-points{
    list-style:none;
    margin:0;
    padding:0;
    display:grid;
    gap:12px;
}
.hero-points li,
.check-list div{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:16px;
    padding:15px 16px 15px 48px;
    color:var(--heading);
    position:relative;
    box-shadow:var(--shadow-soft);
}
.hero-points li::before,
.check-list div::before{
    content:"✓";
    position:absolute;
    left:16px;
    top:14px;
    width:22px;
    height:22px;
    border-radius:50%;
    display:grid;
    place-items:center;
    background:var(--primary-soft);
    color:var(--primary-dark);
    font-weight:900;
    font-size:.9rem;
}

.glass-card,
.feature-card,
.service-card,
.form-card,
.admin-card,
.admin-panel,
.step-card,
.info-card{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius);
    box-shadow:var(--shadow);
}
.hero-card{
    padding:26px;
    display:grid;
    gap:16px;
    align-content:start;
}
.hero-intro{
    font-weight:700;
    color:var(--heading);
    margin-bottom:2px;
}
.hero-stat{
    background:var(--surface-soft);
    border:1px solid var(--line);
    border-radius:18px;
    padding:18px;
}
.hero-stat strong{
    display:block;
    font-size:1.65rem;
    color:var(--heading);
}
.hero-stat span{color:var(--text-soft)}

.stats-strip{
    margin-top:24px;
    display:grid;
    grid-template-columns:repeat(3, minmax(0,1fr));
    gap:12px;
}
.stat-pill{
    background:#fff;
    border:1px solid var(--line);
    border-radius:18px;
    padding:15px 16px;
    box-shadow:var(--shadow-soft);
}
.stat-pill strong{
    display:block;
    color:var(--heading);
    font-size:1.28rem;
}
.stat-pill span{
    color:var(--text-soft);
    font-size:.95rem;
}

.section-block{padding:44px 0}
.section-soft{background:linear-gradient(180deg, rgba(234,243,251,.55), rgba(255,255,255,0))}
.section-light{padding:58px 0}
.section-intro{max-width:760px; margin-bottom:24px}
.card-grid,
.service-grid,
.steps-grid{
    display:grid;
    grid-template-columns:repeat(4, minmax(0,1fr));
    gap:18px;
}
.feature-card,
.service-card,
.step-card{
    padding:24px;
    min-height:100%;
}
.feature-card:hover,
.service-card:hover,
.step-card:hover{
    transform:translateY(-2px);
    transition:.2s ease;
}
.card-icon{
    width:54px;
    height:54px;
    border-radius:18px;
    background:var(--primary-soft);
    color:var(--primary-dark);
    display:grid;
    place-items:center;
    font-size:1.1rem;
    font-weight:900;
    margin-bottom:16px;
}
.split-grid{
    display:grid;
    grid-template-columns:repeat(2, minmax(0,1fr));
    gap:24px;
    align-items:start;
}
.info-card{padding:28px}
.check-list{display:grid; gap:12px}

.cta-band{padding-top:18px; padding-bottom:72px}
.cta-wrap{
    display:flex;
    justify-content:space-between;
    gap:18px;
    align-items:center;
    padding:30px;
    border-radius:28px;
    border:1px solid rgba(25,118,210,.14);
    background:
        linear-gradient(135deg, rgba(25,118,210,.10), rgba(255,255,255,.9)),
        #fff;
    box-shadow:var(--shadow);
}
.cta-wrap p{max-width:780px}

.page-main{padding-bottom:56px}
.page-hero{padding:60px 0 18px}
.page-hero-box{
    background:linear-gradient(135deg, rgba(25,118,210,.08), rgba(255,255,255,.98));
    border:1px solid var(--line);
    border-radius:28px;
    padding:30px;
    box-shadow:var(--shadow);
}
.auth-main{padding-top:26px}
.auth-wrap{display:flex; justify-content:center}
.auth-card{width:min(100%, 580px)}
.form-card{padding:30px}
.site-form{display:grid; gap:18px}
.form-grid{
    display:grid;
    grid-template-columns:repeat(2, minmax(0,1fr));
    gap:16px;
}
label{
    display:grid;
    gap:8px;
    color:var(--heading);
    font-weight:700;
}
input, textarea{
    width:100%;
    border-radius:15px;
    border:1px solid var(--line);
    background:#fff;
    color:var(--heading);
    min-height:52px;
    padding:14px 16px;
    outline:none;
}
textarea{min-height:170px; resize:vertical}
input:focus, textarea:focus{
    border-color:rgba(25,118,210,.52);
    box-shadow:0 0 0 4px rgba(25,118,210,.10);
}
.hp-field{position:absolute;left:-9999px;opacity:0;pointer-events:none}
.alert{
    border-radius:14px;
    padding:14px 16px;
    margin-bottom:14px;
    border:1px solid transparent;
}
.alert-success{
    background:rgba(45,138,87,.10);
    border-color:rgba(45,138,87,.22);
    color:#245f40;
}
.alert-error{
    background:rgba(192,74,74,.10);
    border-color:rgba(192,74,74,.20);
    color:#8a3232;
}
.contact-grid{align-items:start}
.contact-list{
    display:grid;
    gap:16px;
    margin-top:20px;
}
.contact-line{
    background:var(--surface-soft);
    border:1px solid var(--line);
    border-radius:16px;
    padding:16px 18px;
}
.contact-line strong{
    display:block;
    color:var(--heading);
    margin-bottom:4px;
}
.contact-line a{color:var(--primary-dark)}

.site-footer{
    border-top:1px solid var(--line);
    background:#fff;
    padding:36px 0 24px;
}
.footer-grid{
    display:grid;
    grid-template-columns:1.2fr 1fr .9fr;
    gap:24px;
}
.footer-brand{
    display:flex;
    align-items:center;
    gap:14px;
    margin-bottom:14px;
}
.footer-brand .brand-logo{
    width:58px;
    height:58px;
    flex-basis:58px;
}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-links a{color:var(--text-soft)}
.footer-links a:hover{color:var(--primary-dark)}
.footer-bottom{
    margin-top:28px;
    padding-top:20px;
    border-top:1px solid var(--line);
    display:flex;
    justify-content:space-between;
    gap:16px;
    flex-wrap:wrap;
}
.footer-bottom p{margin:0}

.admin-body{
    background:linear-gradient(180deg, #f5f9fd 0%, #eef5fb 100%);
}
.admin-header{
    position:sticky;
    top:0;
    z-index:50;
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
}
.admin-topbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    min-height:82px;
    gap:16px;
}
.admin-nav{
    display:flex;
    gap:10px;
    flex-wrap:wrap;
}
.admin-nav a{
    padding:10px 14px;
    border-radius:999px;
    background:#fff;
    border:1px solid var(--line);
    color:var(--text-soft);
    font-weight:700;
}
.admin-nav a:hover{
    background:var(--primary-soft);
    color:var(--primary-dark);
}
.admin-main{padding:32px 0 64px}
.admin-grid{
    display:grid;
    grid-template-columns:repeat(4, minmax(0,1fr));
    gap:18px;
    margin-bottom:24px;
}
.admin-card{padding:20px}
.admin-card span{
    display:block;
    color:var(--text-soft);
    margin-bottom:8px;
}
.admin-card strong{
    font-size:2rem;
    color:var(--heading);
}
.admin-panel{
    padding:24px;
    margin-bottom:24px;
}
.admin-two-col{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:24px;
}
.panel-head{
    display:flex;
    justify-content:space-between;
    gap:16px;
    align-items:center;
    flex-wrap:wrap;
    margin-bottom:18px;
}
.table-wrap{overflow:auto}
table{
    width:100%;
    border-collapse:collapse;
    min-width:520px;
}
th,td{
    padding:14px 12px;
    border-bottom:1px solid var(--line);
    text-align:left;
}
th{
    color:var(--heading);
    font-size:.92rem;
    background:#f8fbff;
}
td{color:var(--text-soft)}

@media (max-width: 1100px){
    .card-grid,
    .service-grid,
    .steps-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
    .hero-grid,
    .split-grid,
    .footer-grid,
    .admin-two-col{grid-template-columns:1fr}
    .admin-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
}
@media (max-width: 900px){
    .topbar-inner{
        min-height:unset;
        padding:10px 0;
        align-items:flex-start;
    }
    .nav-toggle{display:block}
    .main-nav{
        position:absolute;
        right:0;
        top:calc(100% + 10px);
        left:0;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:8px;
        padding:14px;
        border-radius:20px;
        background:#fff;
        border:1px solid var(--line);
        box-shadow:var(--shadow);
    }
    .main-nav.is-open{display:flex}
    .main-nav a{padding:14px 16px; border-radius:14px}
    .hero-copy{padding:28px}
    .form-grid,
    .admin-grid,
    .stats-strip{grid-template-columns:1fr}
    .cta-wrap{align-items:flex-start; flex-direction:column}
}
@media (max-width: 640px){
    .hero-section{padding-top:48px}
    .container{width:min(calc(100% - 22px), var(--container))}
    .card-grid,
    .service-grid,
    .steps-grid{grid-template-columns:1fr}
    .feature-card,
    .service-card,
    .form-card,
    .admin-card,
    .admin-panel,
    .step-card,
    .info-card,
    .hero-copy{border-radius:20px}
    .brand-logo{
        width:52px;
        height:52px;
        flex-basis:52px;
        border-radius:16px;
    }
    .brand-text strong{font-size:.94rem}
    .brand-text small{font-size:.76rem}
    .topbar-links{gap:10px}
    .page-hero-box{padding:24px}
}