:root {
    --brand: #2563eb;        /* основной синий */
    --brand-2: #06b6d4;      /* бирюза */
    --brand-3: #7c3aed;      /* акцентный фиолет */
    --ink: #0b1226;
    --ink-2: #2a3656;
    --muted: #6b7693;
    --line: #e6eaf2;
    --soft: #f5f7fb;
    --bg-dark: #0b1226;
    --bg-dark-2: #11193a;
    --ok: #16c784;
    --shadow-lg: 0 30px 60px -15px rgba(15, 23, 60, .25);
    --shadow-md: 0 12px 30px -8px rgba(15, 23, 60, .15);
}
* { -webkit-font-smoothing: antialiased; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', system-ui, sans-serif;
    color: var(--ink);
    overflow-x: hidden;
    background: #fff;
}
h1, h2, h3, h4, h5, .navbar-brand, .display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    font-family: 'Manrope', 'Inter', sans-serif;
    letter-spacing: -0.02em;
}
.text-gradient {
    background: linear-gradient(90deg, #06b6d4, #2563eb 50%, #7c3aed);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.eyebrow {
    display:inline-block; color: var(--brand);
    font-weight: 700; text-transform: uppercase;
    letter-spacing: .15em; font-size: .8rem; margin-bottom: .8rem;
}
.section-title {
    font-size: clamp(1.8rem, 3.2vw, 2.6rem);
    font-weight: 800; line-height: 1.15; margin-bottom: 1rem;
}
.section-sub { color: var(--muted); font-size: 1.05rem; max-width: 720px; }
.section-padding { padding: 6rem 0; }
section { scroll-margin-top: 80px; }

/* ========== NAVBAR ========== */
.navbar-mk {
    position: fixed; top:0; left:0; right:0; z-index:1030;
    transition: all .3s ease;
    padding: 1rem 0;
    background: transparent;
}
.navbar-mk .navbar-brand {
    font-weight: 800; color:#fff; font-size: 1.25rem;
}
.navbar-mk .navbar-brand .dot {
    display:inline-block; width:10px; height:10px; border-radius:50%;
    background: linear-gradient(135deg, var(--brand-2), var(--brand-3));
    margin-right:8px; vertical-align:middle;
    box-shadow: 0 0 0 4px rgba(255,255,255,.08);
}
.navbar-mk .nav-link { color: rgba(255,255,255,.85) !important; font-weight: 500; margin: 0 .25rem;}
.navbar-mk .nav-link:hover { color:#fff !important; }
.navbar-mk.scrolled {
    background: rgba(255,255,255,.95);
    backdrop-filter: saturate(180%) blur(14px);
    box-shadow: 0 6px 30px rgba(20,30,80,.08);
    padding: .55rem 0;
}
.navbar-mk.scrolled .navbar-brand { color: var(--ink); }
.navbar-mk.scrolled .nav-link { color: var(--ink-2) !important; }
.navbar-mk.scrolled .nav-link:hover { color: var(--brand) !important; }
.navbar-mk .navbar-toggler { border-color: rgba(255,255,255,.4); }
.navbar-mk.scrolled .navbar-toggler { border-color: var(--line); }
@media (max-width: 991.98px) {
    .navbar-mk .navbar-collapse { background: rgba(11,18,38,.95); border-radius: 16px; padding: 1rem; margin-top: .8rem; }
    .navbar-mk.scrolled .navbar-collapse { background:#fff; box-shadow: var(--shadow-md); }
}

/* ========== BUTTONS ========== */
.btn-mk {
    background: linear-gradient(135deg, var(--brand-2), var(--brand));
    color:#fff; border:0;
    padding: .85rem 1.6rem; border-radius: 14px;
    font-weight: 600;
    box-shadow: 0 12px 26px -10px rgba(37,99,235,.55);
    transition: transform .2s, box-shadow .2s, filter .2s;
}
.btn-mk:hover { color:#fff; transform: translateY(-2px); box-shadow: 0 20px 36px -10px rgba(37,99,235,.65); filter: brightness(1.05); }
.btn-mk-outline {
    background: rgba(255,255,255,.08);
    color:#fff; border:1px solid rgba(255,255,255,.25);
    backdrop-filter: blur(10px);
    padding: .85rem 1.6rem; border-radius: 14px; font-weight: 600;
    transition: all .2s ease;
}
.btn-mk-outline:hover { background: rgba(255,255,255,.16); color:#fff; border-color: rgba(255,255,255,.45); }
.btn-ghost {
    background: var(--soft);
    color: var(--brand); border:1px solid var(--line);
    padding: .75rem 1.4rem; border-radius: 14px; font-weight: 600;
    transition: all .2s ease;
}
.btn-ghost:hover { background: #e8edff; color: #1a4dc7; }

/* ========== HERO ========== */
.hero {
    position: relative; color:#fff; padding: 9rem 0 5rem;
    background:
        radial-gradient(1100px 600px at 85% -10%, rgba(6, 182, 212, .35), transparent 60%),
        radial-gradient(900px 500px at 5% 30%, rgba(124, 58, 237, .25), transparent 60%),
        linear-gradient(160deg, #0b1226 0%, #142060 55%, #1a2a85 100%);
    overflow: hidden;
}
.hero::after {
    content:""; position:absolute; inset:0;
    background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
    background-size: 22px 22px;
    mask-image: linear-gradient(180deg, rgba(0,0,0,.6), rgba(0,0,0,0) 80%);
    pointer-events: none;
}
.blob {
    position:absolute; border-radius:50%;
    filter: blur(90px); opacity:.55; pointer-events:none;
    animation: floatBlob 18s ease-in-out infinite alternate;
}
.blob-1 { top:-80px; left:-100px; width:380px; height:380px; background:#06b6d4; }
.blob-2 { bottom:-120px; right:-80px; width:460px; height:460px; background:#7c3aed; animation-delay:-6s; }
.blob-3 { top:30%; right:30%; width:220px; height:220px; background:#2563eb; opacity:.35; animation-delay:-12s; }
@keyframes floatBlob {
    0%   { transform: translate(0,0) scale(1); }
    100% { transform: translate(60px,40px) scale(1.08); }
}
.pill {
    display:inline-flex; align-items:center; gap:.5rem;
    background: rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.18);
    border-radius: 999px; padding: .4rem .9rem; font-size: .85rem;
    backdrop-filter: blur(10px);
}
.pill .dot {
    width:8px; height:8px; border-radius:50%;
    background:#57e389; box-shadow: 0 0 0 4px rgba(87,227,137,.18);
    animation: pulse 1.8s infinite;
}
@keyframes pulse { 0%,100%{box-shadow:0 0 0 4px rgba(87,227,137,.18);} 50%{box-shadow:0 0 0 8px rgba(87,227,137,0);} }
.hero h1 {
    font-size: clamp(2.2rem, 4.8vw, 4rem);
    font-weight: 800; line-height: 1.05; margin: 1.2rem 0 1.4rem;
}
.hero p.lead {
    color: rgba(255,255,255,.85); font-size: 1.15rem; line-height: 1.55; max-width: 620px;
}
.stat-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 16px; padding: 1rem 1.2rem;
    backdrop-filter: blur(10px);
}
.stat-card .num {
    font-family: 'Manrope', sans-serif; font-weight: 800; font-size: 1.7rem;
    background: linear-gradient(90deg, #c7f5ff, #fff);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-card {
    position: relative; border-radius: 22px; overflow: hidden;
    box-shadow: 0 50px 90px -25px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.06);
    background: rgba(255,255,255,.04);
    padding: 1.6rem;
    color:#fff;
    backdrop-filter: blur(8px);
}
.hero-card .sticker {
    display:flex; align-items:center; gap:.7rem;
    padding: .85rem 1rem;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 14px;
    margin-bottom: .8rem;
    transition: transform .2s ease;
}
.hero-card .sticker:last-child { margin-bottom: 0; }
.hero-card .sticker:hover { transform: translateX(4px); }
.hero-card .sticker .ico {
    width:42px; height:42px; border-radius: 12px; display:grid; place-items:center;
    background: linear-gradient(135deg, var(--brand-2), var(--brand));
    flex-shrink: 0;
    font-size: 1.1rem;
}
.hero-card .sticker .ico.pp { background: linear-gradient(135deg, #ff8fa3, var(--brand-3)); }
.hero-card .sticker .ico.gn { background: linear-gradient(135deg, #16c784, #0aa776); }
.hero-card .sticker .meta { font-size: .8rem; color: rgba(255,255,255,.65); }

/* ========== LOGOS / TRUST ========== */
.trust-section {
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 2.5rem 0;
}
.trust-row {
    display:flex; flex-wrap:wrap; gap: 1.5rem; align-items:center; justify-content: center;
    color: var(--muted); font-weight: 600; font-size: .95rem;
}
.trust-row span {
    display:inline-flex; align-items:center; gap:.45rem;
    padding: .55rem 1rem; border:1px solid var(--line); border-radius: 999px;
    background: var(--soft);
    color: var(--ink-2);
}
.trust-row span i { color: var(--brand); }

/* ========== SERVICES ========== */
.feat-section { background: radial-gradient(700px 320px at 100% 0%, rgba(37,99,235,.07), transparent 70%), #faf9ff; }
.feat-card {
    background: #fff; border: 1px solid var(--line);
    border-radius: 20px; padding: 1.7rem; height: 100%;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.feat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #c8d4ff; }
.feat-icon {
    width:54px; height:54px; border-radius:14px; display:grid; place-items:center;
    color:#fff; font-size:1.35rem; margin-bottom:1rem;
    background: linear-gradient(135deg, var(--brand-2), var(--brand));
    box-shadow: 0 12px 22px -10px rgba(37,99,235,.5);
}
.feat-card h5 { font-weight: 700; margin-bottom: .5rem; }
.feat-card p { color: var(--muted); margin-bottom: 0; font-size: .95rem; }
.feat-card .from {
    margin-top: 1rem; padding-top: .9rem; border-top: 1px dashed var(--line);
    font-size: .85rem; color: var(--ink-2); font-weight: 600;
}
.feat-card .from b { color: var(--brand); font-weight: 700; }

/* ========== CASES (что делаю как) ========== */
.case-card {
    background: #fff; border: 1px solid var(--line); border-radius: 18px;
    padding: 1.4rem; height: 100%;
    transition: all .25s ease;
}
.case-card:hover { transform: translateY(-3px); border-color: #c8d4ff; box-shadow: var(--shadow-md); }
.case-tag {
    display:inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
    background: #e8edff; color: var(--brand);
    padding: .2rem .6rem; border-radius: 999px; margin-bottom: .7rem;
}
.case-card h5 { font-weight: 700; margin-bottom: .5rem; font-size: 1.05rem; }
.case-card .res {
    margin-top: .8rem;
    padding: .7rem .9rem; background: var(--soft); border-radius: 12px;
    color: var(--ink-2); font-size: .9rem;
}
.case-card .res b { color: var(--brand); }

/* ========== PROCESS ========== */
.step {
    position: relative; background:#fff;
    border:1px solid var(--line); border-radius: 20px;
    padding: 1.7rem; height: 100%;
}
.step .num {
    position:absolute; top:-18px; left:22px;
    width:42px; height:42px; border-radius:12px;
    background: linear-gradient(135deg, var(--brand-2), var(--brand));
    color:#fff; font-weight:800; font-size: 1.1rem;
    display:grid; place-items:center;
    box-shadow: 0 10px 22px -8px rgba(37,99,235,.55);
}

/* ========== PRICING ========== */
.pricing-section {
    background:
        radial-gradient(900px 400px at 0% 100%, rgba(6,182,212,.06), transparent 70%),
        radial-gradient(900px 400px at 100% 0%, rgba(124,58,237,.07), transparent 70%),
        #fff;
}
.price-card {
    background:#fff; border:1px solid var(--line);
    border-radius: 22px; padding: 2rem; height: 100%; position: relative;
    transition: transform .25s ease, box-shadow .25s ease;
}
.price-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.price-card.featured {
    border: 0; color:#fff;
    background: linear-gradient(160deg, #0b1226 0%, #1a2a85 60%, #2563eb 130%);
    box-shadow: 0 30px 60px -20px rgba(37,99,235,.55);
}
.price-card.featured .price-amount { color:#fff; }
.price-card.featured .text-muted, .price-card.featured .price-period { color: rgba(255,255,255,.8) !important; }
.price-card.featured ul li { color: rgba(255,255,255,.95); }
.price-card.featured ul li i { color: #c7f5ff !important; }
.price-card.featured .badge-best {
    position:absolute; top:-14px; right:22px;
    background:#fff; color: var(--brand);
    border-radius:999px; padding: .35rem .9rem; font-size:.75rem; font-weight:700;
    box-shadow: 0 8px 18px -6px rgba(0,0,0,.25);
}
.price-amount { font-family:'Manrope', sans-serif; font-weight:800; font-size: 2.1rem; line-height:1; }
.price-period { color: var(--muted); }
.price-card ul { list-style: none; padding:0; margin: 1.2rem 0; }
.price-card ul li { padding: .45rem 0; display:flex; align-items:flex-start; gap:.55rem; }
.price-card ul li i { color: var(--ok); margin-top: 4px; }

/* ========== PORTFOLIO ========== */
.portfolio-card {
    border: 1px solid var(--line);
    border-radius: 20px; overflow: hidden; height: 100%; background:#fff;
    box-shadow: 0 5px 15px rgba(20,30,80,.04);
    transition: all .3s ease;
    display: flex; flex-direction: column;
}
.portfolio-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: #c8d4ff; }
.portfolio-img-wrapper { overflow:hidden; height: 220px; }
.portfolio-img-wrapper img { width:100%; height:100%; object-fit: cover; transition: transform .5s ease; }
.portfolio-card:hover .portfolio-img-wrapper img { transform: scale(1.06); }
.portfolio-body { padding: 1.4rem; flex: 1; display: flex; flex-direction: column; }
.portfolio-body h5 { font-weight: 700; margin-bottom: .4rem; }
.portfolio-body .small { flex: 1; }
.portfolio-body .btn { align-self: flex-start; }
.vetis-collage { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: rgba(0,0,0,0.05); }

/* ========== ABOUT ========== */
.about-img {
    border-radius: 22px;
    box-shadow: 24px 24px 0 rgba(37,99,235,.18);
}
.kpi-row {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.kpi-row .kpi {
    background: var(--soft); border:1px solid var(--line); border-radius: 14px;
    padding: 1rem; text-align: center;
}
.kpi-row .kpi .num {
    font-family:'Manrope', sans-serif; font-weight: 800; font-size: 1.8rem; color: var(--brand);
}
.kpi-row .kpi .lab { color: var(--muted); font-size: .85rem; }

/* ========== TESTIMONIALS ========== */
.t-section { background: var(--soft); }
.t-card {
    background:#fff; border:1px solid var(--line); border-radius: 20px;
    padding: 1.6rem; height: 100%;
    box-shadow: 0 5px 15px rgba(20,30,80,.04);
}
.t-card .quote { color: var(--ink-2); font-size: .98rem; line-height: 1.55; }
.t-card .person {
    display:flex; align-items:center; gap:.8rem; margin-top: 1rem;
}
.t-card .person .av {
    width:46px; height:46px; border-radius:50%;
    background: linear-gradient(135deg, var(--brand-2), var(--brand-3));
    color:#fff; display:grid; place-items:center;
    font-weight: 700; font-size: 1.1rem;
}
.t-card .person .meta { font-size: .85rem; color: var(--muted); }
.t-card .person b { color: var(--ink); }
.t-stars { color: #fbbf24; margin-bottom: .6rem; }

/* ========== FAQ ========== */
.faq .accordion-item {
    border:1px solid var(--line) !important; border-radius: 16px !important;
    margin-bottom: .8rem; overflow: hidden; background: #fff;
}
.faq .accordion-button {
    font-weight: 600; color: var(--ink); padding: 1.1rem 1.3rem; background:#fff;
}
.faq .accordion-button:not(.collapsed) {
    color: var(--brand); background: #f1f4ff; box-shadow: none;
}
.faq .accordion-button:focus { box-shadow:none; }
.faq .accordion-body { color: var(--ink-2); padding: 0 1.3rem 1.2rem; }

/* ========== CTA / FORM ========== */
.cta-section {
    color:#fff; position:relative; overflow:hidden;
    background:
        radial-gradient(700px 350px at 90% 0%, rgba(6,182,212,.35), transparent 60%),
        radial-gradient(800px 400px at 10% 100%, rgba(124,58,237,.25), transparent 60%),
        linear-gradient(160deg, #0b1226 0%, #1a2a85 100%);
}
.form-card {
    background: rgba(255,255,255,.97); color: var(--ink);
    border-radius: 24px; padding: 2rem;
    box-shadow: 0 40px 80px -20px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.05);
}
.form-card .form-label {
    font-size: .82rem; font-weight: 600; color: var(--ink-2);
    text-transform: uppercase; letter-spacing: .05em;
}
.form-card .input-group-text {
    background: var(--soft); border:1px solid var(--line);
    color: var(--brand);
}
.form-card .form-control, .form-card .form-select {
    border:1px solid var(--line); padding: .75rem .9rem; border-radius: 12px;
}
.form-card .input-group .form-control { border-left: 0; border-top-left-radius:0; border-bottom-left-radius:0; }
.form-card .input-group .input-group-text { border-right:0; border-top-left-radius:12px; border-bottom-left-radius:12px; }
.form-card .form-control:focus, .form-card .form-select:focus {
    border-color: var(--brand); box-shadow: 0 0 0 4px rgba(37,99,235,.12);
}
.form-card .btn-mk { width:100%; padding:1rem; font-size:1.05rem; }

/* ========== FOOTER ========== */
footer.mk-footer {
    background: #0b1226; color: rgba(255,255,255,.7);
    padding: 3rem 0 1.5rem;
}
footer.mk-footer a { color: rgba(255,255,255,.8); text-decoration:none; }
footer.mk-footer a:hover { color: #fff; }

/* ========== Reveal ========== */
.reveal { opacity:0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Back to top */
#toTop {
    position: fixed; right: 18px; bottom: 18px;
    width: 46px; height: 46px;
    border-radius: 50%; border: 0; color:#fff; font-size: 1.1rem;
    background: linear-gradient(135deg, var(--brand-2), var(--brand));
    box-shadow: var(--shadow-md);
    opacity:0; pointer-events: none; transition: opacity .3s, transform .3s;
    z-index: 1000;
}
#toTop.visible { opacity: 1; pointer-events: auto; }
#toTop:hover { transform: translateY(-3px); }

/* Sticky CTA mobile */
.sticky-cta { display:none; }
@media (max-width: 767.98px) {
    .sticky-cta {
        display:block; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 1020;
    }
    .sticky-cta .btn-mk { width:100%; padding: 1rem; border-radius: 16px;
        box-shadow: 0 16px 36px -10px rgba(37,99,235,.6); }
    body { padding-bottom: 80px; }
    .hero { padding: 7rem 0 3rem; }
    .kpi-row { grid-template-columns: 1fr; }
}