@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("/fonts/InterVariable.woff2") format("woff2");
}

:root {
    --ink: #0b1220;
    --ink-2: #131c2e;
    --text: #1e293b;
    --muted: #475569;
    --soft: #64748b;
    --line: #e2e8f0;
    --bg: #ffffff;
    --bg-alt: #f6f8fb;
    --blue: #2563eb;
    --blue-dark: #1d4ed8;
    --blue-light: #7fb0ff;
    --radius: 14px;
    --wrap: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 17px;
    line-height: 1.65;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); }
h1, h2, h3, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3 { color: var(--ink); letter-spacing: -0.03em; line-height: 1.1; text-wrap: balance; }
:focus-visible { outline: 3px solid var(--blue-light); outline-offset: 3px; border-radius: 4px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; }
.skip {
    position: absolute; left: 16px; top: -60px; z-index: 100;
    background: var(--blue); color: #fff; padding: 10px 16px; border-radius: 8px; text-decoration: none;
}
.skip:focus { top: 12px; }

.eyebrow {
    display: inline-block;
    font-size: 12px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--blue); margin-bottom: 16px;
}
.section-head { max-width: 680px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(30px, 4vw, 42px); font-weight: 800; }
.section-head p { margin-top: 18px; color: var(--muted); font-size: 18px; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    font: inherit; font-size: 15px; font-weight: 700; text-decoration: none;
    padding: 15px 26px; border-radius: 10px; border: 1px solid transparent;
    cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.25); background: transparent; }
.btn-ghost:hover { border-color: #fff; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--blue); }
.btn-sm { padding: 10px 18px; font-size: 14px; }

/* ---------- Nav ---------- */
.nav {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255,255,255,.92);
    -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.logo {
    font-weight: 900; font-size: 19px; letter-spacing: -0.04em; text-transform: uppercase;
    color: var(--ink); text-decoration: none;
}
.logo span { color: var(--blue); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a.nl { color: var(--muted); text-decoration: none; font-size: 15px; font-weight: 500; }
.nav-links a.nl:hover { color: var(--ink); }
.lang { display: flex; align-items: center; gap: 2px; font-size: 13px; font-weight: 700; }
.lang a { color: var(--soft); text-decoration: none; padding: 6px 7px; border-radius: 6px; }
.lang a:hover { color: var(--ink); background: var(--bg-alt); }
.lang a[aria-current="true"] { color: var(--blue); }
@media (max-width: 900px) { .nav-links a.nl { display: none; } .nav-links { gap: 12px; } }

/* ---------- Hero ---------- */
.hero {
    position: relative; color: #fff; padding: 104px 0 112px;
    background:
        radial-gradient(900px 480px at 85% 10%, rgba(37,99,235,.32), transparent 62%),
        linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
    overflow: hidden;
}
.hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent 100%);
    mask-image: linear-gradient(180deg, #000 30%, transparent 100%);
}
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center; }
.hero .eyebrow { color: var(--blue-light); }
.hero h1 { color: #fff; font-size: clamp(34px, 4.6vw, 54px); font-weight: 900; letter-spacing: -0.04em; line-height: 1.06; }
.hero h1 em { font-style: normal; color: var(--blue-light); }
.hero .lead { margin-top: 24px; max-width: 560px; font-size: 19px; color: #c3cedd; }
.hero .lead strong { color: #fff; font-weight: 600; }
.hero-cta { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero-points { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 10px 28px; font-size: 14px; color: #a9b7ca; }
.hero-points li { display: flex; align-items: center; gap: 8px; }
.hero-points li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--blue-light); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; color: #a9b7ca; margin-bottom: 28px; }
.crumbs a { color: #a9b7ca; text-decoration: none; }
.crumbs a:hover { color: #fff; }
.crumbs li + li::before { content: "/"; margin-right: 8px; opacity: .6; }

.flow {
    background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12);
    border-radius: 18px; padding: 28px;
    -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.flow-title { font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: #a9b7ca; margin-bottom: 20px; }
.flow ol, .flow ul { display: grid; gap: 10px; counter-reset: step; }
.flow li {
    counter-increment: step;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 13px 16px; border-radius: 10px;
    background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08);
    font-size: 15px; font-weight: 600; color: #fff; line-height: 1.4;
}
.flow li::before { content: "0" counter(step); font-size: 12px; font-weight: 700; color: var(--blue-light); margin-right: 4px; }
.flow li span:first-child { flex: 1; }
.flow li small { font-size: 12.5px; font-weight: 500; color: #a9b7ca; text-align: right; }
.flow li.leak { border-color: rgba(251,191,36,.45); background: rgba(251,191,36,.08); }
.flow li.leak small { color: #fcd34d; }
.flow-note { margin-top: 18px; font-size: 14px; color: #a9b7ca; }

@media (max-width: 900px) {
    .hero { padding: 72px 0 80px; }
    .hero .wrap { grid-template-columns: 1fr; gap: 48px; }
}

/* ---------- Cards (problems / signs) ---------- */
.problems { background: var(--bg-alt); border-bottom: 1px solid var(--line); }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.problem { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.problem h3 { font-size: 18px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.3; }
.problem p { margin-top: 10px; color: var(--muted); font-size: 16px; }
.problem .tag { display: block; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--soft); margin-bottom: 14px; }

/* ---------- Services ---------- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service {
    position: relative; display: flex; flex-direction: column;
    border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 30px;
    background: #fff; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.service:hover { transform: translateY(-4px); border-color: #c7d6f5; box-shadow: 0 18px 40px -22px rgba(15,23,42,.35); }
.service .num { font-size: 13px; font-weight: 800; letter-spacing: .1em; color: var(--blue); }
.service h3 { margin-top: 14px; font-size: 24px; font-weight: 800; }
.service h3 a { color: inherit; text-decoration: none; }
.service .sub { margin-top: 10px; font-weight: 600; color: var(--ink); font-size: 16.5px; }
.service ul { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line); display: grid; gap: 14px; }
.service li, .checks li { position: relative; padding-left: 28px; color: var(--muted); font-size: 16px; line-height: 1.55; }
.service li::before, .checks li::before {
    content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%;
    background: #e6eefe url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.3 2.3 4.7-5' fill='none' stroke='%232563eb' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}
.service .more { margin-top: auto; padding-top: 26px; font-weight: 700; font-size: 15px; text-decoration: none; }
.service .more::after { content: " \2192"; }
.service .more:hover { text-decoration: underline; }

/* ---------- Deliverables (service pages) ---------- */
.deliver-list { display: grid; gap: 0; border-top: 1px solid var(--line); counter-reset: d; }
.deliver { display: grid; grid-template-columns: 72px 1fr 1.3fr; gap: 24px; padding: 32px 0; border-bottom: 1px solid var(--line); align-items: start; counter-increment: d; }
.deliver::before { content: "0" counter(d); font-size: 13px; font-weight: 800; letter-spacing: .1em; color: var(--blue); padding-top: 6px; }
.deliver h3 { font-size: 22px; font-weight: 800; line-height: 1.2; }
.deliver p { color: var(--muted); }

/* ---------- Approach ---------- */
.approach { background: var(--ink); color: #c3cedd; }
.approach h2, .approach h3 { color: #fff; }
.approach .eyebrow { color: var(--blue-light); }
.approach .section-head p { color: #a9b7ca; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid rgba(255,255,255,.14); }
.step { padding: 32px 32px 0 0; position: relative; }
.step + .step { padding-left: 32px; border-left: 1px solid rgba(255,255,255,.14); }
.step::before { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--blue-light); }
.step + .step::before { left: 32px; }
.step .num { font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-light); }
.step h3 { margin-top: 12px; font-size: 21px; font-weight: 700; letter-spacing: -0.02em; }
.step p { margin-top: 10px; font-size: 16px; color: #a9b7ca; }

/* ---------- About ---------- */
.about .wrap { display: grid; grid-template-columns: 320px 1fr; gap: 64px; align-items: center; }
.about img { border-radius: 20px; border: 1px solid var(--line); box-shadow: 0 30px 60px -34px rgba(15,23,42,.45); width: 100%; }
.about blockquote { font-size: clamp(24px, 3.2vw, 34px); font-weight: 300; line-height: 1.25; letter-spacing: -0.025em; color: var(--ink); text-wrap: balance; }
.about blockquote strong { font-weight: 800; }
.about blockquote .hl { color: var(--blue); font-weight: 800; }
.about .who { margin-top: 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; }
.about .who b { font-weight: 800; color: var(--ink); }
.about .who span { color: var(--soft); }
.about .bio { margin-top: 22px; color: var(--muted); max-width: 620px; }
.linkedin { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; text-decoration: none; }
.linkedin:hover { text-decoration: underline; }

/* ---------- FAQ ---------- */
.faq { background: var(--bg-alt); border-top: 1px solid var(--line); }
.faq .wrap { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: start; }
.faq .section-head { margin-bottom: 0; position: sticky; top: 100px; }
.faq-list { display: grid; gap: 12px; }
details { background: #fff; border: 1px solid var(--line); border-radius: 12px; }
details[open] { border-color: #c7d6f5; }
summary {
    list-style: none; cursor: pointer; padding: 20px 56px 20px 22px; position: relative;
    font-weight: 700; color: var(--ink); font-size: 17px; line-height: 1.4;
}
summary::-webkit-details-marker { display: none; }
summary::after {
    content: ""; position: absolute; right: 22px; top: 50%; width: 10px; height: 10px;
    border-right: 2px solid var(--blue); border-bottom: 2px solid var(--blue);
    transform: translateY(-70%) rotate(45deg); transition: transform .2s;
}
details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
details p { padding: 0 22px 22px; color: var(--muted); font-size: 16.5px; }

/* ---------- Other services ---------- */
.others { padding: 72px 0; }
.other-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.other { display: block; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; text-decoration: none; transition: border-color .2s, transform .2s; }
.other:hover { border-color: #c7d6f5; transform: translateY(-2px); }
.other b { display: block; color: var(--ink); font-size: 20px; font-weight: 800; letter-spacing: -0.02em; }
.other span { display: block; margin-top: 6px; color: var(--muted); font-size: 16px; }

/* ---------- Contact ---------- */
.contact { border-top: 1px solid var(--line); }
.contact .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact h2 { font-size: clamp(30px, 4vw, 42px); font-weight: 800; }
.contact .intro { margin-top: 18px; color: var(--muted); font-size: 18px; }
.contact .checks { margin-top: 28px; display: grid; gap: 12px; }
.contact .checks li { color: var(--text); }
.contact .direct { margin-top: 32px; color: var(--muted); font-size: 16px; }
.contact .direct a { font-weight: 600; }

.form-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 32px; box-shadow: 0 30px 60px -40px rgba(15,23,42,.4); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
label { font-size: 14px; font-weight: 600; color: var(--ink); }
label .opt { font-weight: 400; color: var(--soft); }
input, textarea {
    font: inherit; font-size: 16px; color: var(--ink);
    width: 100%; padding: 13px 14px; border: 1px solid #cbd5e1; border-radius: 10px; background: #fff;
    transition: border-color .15s, box-shadow .15s;
}
textarea { min-height: 110px; resize: vertical; }
input:focus, textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(37,99,235,.14); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-card .btn { width: 100%; margin-top: 20px; }
.form-card .btn[disabled] { opacity: .6; cursor: progress; transform: none; }
.form-note { margin-top: 14px; font-size: 13.5px; color: var(--soft); text-align: center; }
.form-note a { color: var(--soft); }
.form-status { margin-top: 16px; padding: 14px 16px; border-radius: 10px; font-size: 15.5px; font-weight: 500; }
.form-status[hidden] { display: none; }
.form-status.ok { background: #ecfdf3; color: #14532d; border: 1px solid #b7ebc9; }
.form-status.err { background: #fef2f2; color: #7f1d1d; border: 1px solid #f5c2c2; }

/* ---------- Legal / prose ---------- */
.page-head { background: var(--ink); color: #fff; padding: 72px 0 64px; }
.page-head h1 { color: #fff; font-size: clamp(32px, 4.4vw, 48px); font-weight: 900; }
.page-head p { margin-top: 14px; color: #a9b7ca; }
.prose { max-width: 760px; }
.prose h2 { font-size: 24px; font-weight: 800; margin-top: 48px; }
.prose h2:first-child { margin-top: 0; }
.prose p { margin-top: 14px; color: var(--muted); }
.prose ul { margin-top: 14px; display: grid; gap: 8px; list-style: disc; padding-left: 22px; color: var(--muted); }

/* ---------- Footer ---------- */
footer { background: var(--ink); color: #a9b7ca; padding: 48px 0; font-size: 14.5px; }
footer .wrap { display: grid; gap: 22px; }
footer .row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 32px; }
footer .logo { color: #fff; font-size: 17px; }
footer .logo span { color: var(--blue-light); }
footer a, footer button { color: #dbe4f0; text-decoration: none; }
footer a:hover, footer button:hover { text-decoration: underline; }
footer button { font: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
footer .meta { display: flex; flex-wrap: wrap; gap: 6px 22px; }
footer .row + .row { padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); }

/* ---------- Cookie banner ---------- */
.cookie {
    position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 90;
    max-width: 560px; margin-left: auto;
    background: #fff; color: var(--text); border: 1px solid var(--line); border-radius: 16px;
    padding: 22px; box-shadow: 0 30px 70px -20px rgba(15,23,42,.45);
}
.cookie[hidden] { display: none; }
.cookie p { font-size: 15px; line-height: 1.55; color: var(--muted); }
.cookie .actions { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 10px; }
.cookie .btn { flex: 1; padding: 11px 16px; font-size: 14px; }
.cookie .btn-plain { background: #fff; color: var(--ink); border-color: #cbd5e1; }
.cookie .btn-plain:hover { border-color: var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    section { padding: 72px 0; }
    .problem-grid, .service-grid, .other-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; border-top: 0; }
    .step, .step + .step { padding: 28px 0 28px 28px; border-left: 1px solid rgba(255,255,255,.14); }
    .step::before, .step + .step::before { left: -4px; top: 36px; }
    .about .wrap { grid-template-columns: 1fr; gap: 36px; }
    .about img { max-width: 220px; }
    .faq .wrap, .contact .wrap { grid-template-columns: 1fr; gap: 40px; }
    .faq .section-head { position: static; }
    .deliver { grid-template-columns: 40px 1fr; gap: 8px 16px; }
    .deliver p { grid-column: 2; }
}
@media (max-width: 560px) {
    body { font-size: 16px; }
    .wrap { padding: 0 16px; }
    .form-grid { grid-template-columns: 1fr; }
    .form-card { padding: 22px; }
    .flow { padding: 20px; }
    .flow li small { display: none; }
    .flow li.leak small { display: block; }
    .hero-cta .btn { width: 100%; }
    .nav .btn-sm { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; }
}

/* ---------- Hero tagline ---------- */
.hero .tagline { margin-top: 18px; font-size: clamp(20px, 2.4vw, 27px); font-weight: 800; letter-spacing: -0.025em; line-height: 1.2; color: var(--blue-light); }
.hero .tagline + .lead { margin-top: 14px; }

/* ---------- Mobile: fixed booking button + larger language targets ---------- */
.sticky-cta { display: none; }
.lang a { padding: 10px 9px; }
@media (max-width: 900px) {
    .sticky-cta {
        display: flex; position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 60;
        box-shadow: 0 16px 36px -12px rgba(15,23,42,.55);
        transition: opacity .2s, transform .2s;
    }
    .sticky-cta.is-hidden { opacity: 0; transform: translateY(20px); pointer-events: none; }
    footer { padding-bottom: 104px; }
}

/* ---------- Proof / experience ---------- */
.proof { background: var(--bg-alt); border-bottom: 1px solid var(--line); padding: 80px 0; }
.proof .section-head { margin-bottom: 40px; }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.proof-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; }
.proof-item b { display: block; font-size: 38px; font-weight: 900; letter-spacing: -0.04em; line-height: 1; color: var(--blue); }
.proof-item p { margin-top: 14px; color: var(--muted); font-size: 15.5px; line-height: 1.5; }
@media (max-width: 900px) { .proof { padding: 64px 0; } .proof-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .proof-grid { grid-template-columns: 1fr; } }