:root {
    --navy: #071a3b;
    --navy-2: #0d2e63;
    --blue: #087cf0;
    --blue-dark: #0647a8;
    --red: #d8202f;
    --green: #0b9c79;
    --text: #102043;
    --muted: #65718a;
    --light: #f4f7fb;
    --white: #ffffff;
    --border: #dfe7f3;
    --shadow: 0 22px 50px rgba(7, 26, 59, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--text); background: #fff; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.96); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(8,35,80,.08); }
.header-inner { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: flex; flex-direction: column; line-height: 1; }
.brand-mark, .footer-logo { color: var(--red); font-weight: 900; font-size: 2rem; letter-spacing: -.05em; font-style: italic; transform: skew(-8deg); display: inline-block; }
.brand small { color: var(--navy); margin-top: 8px; font-size: .72rem; letter-spacing: .03em; }
.main-nav { display: flex; align-items: center; gap: 28px; font-size: .94rem; font-weight: 700; }
.main-nav a { position: relative; }
.main-nav a:not(.nav-cta)::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px; background: var(--red); transition: .25s; }
.main-nav a:hover::after { right: 0; }
.nav-cta { background: var(--red); color: #fff; padding: 13px 20px; border-radius: 12px; box-shadow: 0 10px 25px rgba(216,32,47,.25); }
.menu-toggle { display: none; border: 0; background: none; padding: 8px; }
.menu-toggle span { width: 26px; height: 3px; background: var(--navy); display: block; margin: 5px 0; border-radius: 2px; }

.hero { position: relative; overflow: hidden; background: radial-gradient(circle at 75% 35%, rgba(8,124,240,.42), transparent 34%), linear-gradient(130deg, #05142f 0%, #0b326b 65%, #0b1f43 100%); color: #fff; min-height: 650px; display: flex; align-items: center; }
.hero::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 42px 42px; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 55px; padding: 72px 0; }
.eyebrow { display: inline-block; font-size: .78rem; letter-spacing: .14em; font-weight: 800; color: var(--blue); margin-bottom: 14px; }
.hero .eyebrow { color: #78b8ff; }
.hero h1 { font-size: clamp(3rem, 5vw, 5rem); line-height: .98; margin: 0 0 24px; letter-spacing: -.055em; }
.hero h1 span { color: #1d91ff; display: block; }
.hero-copy > p { font-size: 1.18rem; max-width: 680px; color: #dbe8ff; margin-bottom: 32px; }
.hero-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.service-card { min-height: 135px; border-radius: 18px; padding: 22px; display: grid; grid-template-columns: 58px 1fr auto; align-items: center; gap: 16px; transition: transform .25s, box-shadow .25s; }
.service-card:hover { transform: translateY(-5px); box-shadow: 0 24px 45px rgba(0,0,0,.2); }
.service-card-blue { background: linear-gradient(135deg, #094fc5, #087cf0); color: #fff; border: 1px solid #4aa7ff; }
.service-card-light { background: rgba(255,255,255,.96); color: var(--navy); }
.service-icon { width: 58px; height: 58px; border-radius: 14px; display: grid; place-items: center; font-size: 1.45rem; font-weight: 900; background: rgba(255,255,255,.14); }
.service-card-light .service-icon { background: #eaf3ff; color: var(--blue-dark); }
.service-card small, .service-card em { display: block; font-style: normal; }
.service-card strong { display: block; font-size: 1.25rem; line-height: 1.15; }
.service-card em { font-size: .75rem; opacity: .8; margin-top: 6px; }
.service-card b { font-size: 1.55rem; }

.hero-visual { position: relative; min-width: 0; }
.hero-photo-wrap { position: relative; min-height: 470px; border-radius: 30px; overflow: visible; }
.hero-photo-wrap::before { content: ''; position: absolute; inset: 28px 6px 12px 24px; border-radius: 30px; background: linear-gradient(145deg, rgba(8,124,240,.28), rgba(6,20,47,.25)); filter: blur(24px); transform: translateY(20px); }
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; border-radius: 28px; box-shadow: 0 38px 90px rgba(0,0,0,.46); border: 1px solid rgba(255,255,255,.2); }
.hero-photo-wrap::after { content: ''; position: absolute; inset: 0; border-radius: 28px; background: linear-gradient(90deg, rgba(5,20,47,.34), transparent 42%), linear-gradient(0deg, rgba(5,20,47,.22), transparent 40%); pointer-events: none; }
.hero-photo-glow { position: absolute; width: 190px; height: 190px; right: -20px; top: -24px; background: rgba(8,124,240,.32); border-radius: 50%; filter: blur(55px); }
.floating-badge { position: absolute; z-index: 3; display: flex; align-items: center; gap: 11px; padding: 13px 17px; background: rgba(255,255,255,.95); color: var(--navy); border-radius: 14px; box-shadow: 0 18px 45px rgba(0,0,0,.24); font-size: .86rem; }
.floating-badge span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; color: #fff; font-weight: 900; }
.floating-badge-code { left: -28px; bottom: 42px; }
.floating-badge-code span { background: var(--blue); }
.floating-badge-accounting { right: -18px; top: 34px; }
.floating-badge-accounting span { background: var(--green); }

.stats { background: #061a3b; color: #fff; border-top: 1px solid rgba(255,255,255,.1); }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.stats-grid div { padding: 26px 28px; display: flex; align-items: center; gap: 14px; border-right: 1px solid rgba(255,255,255,.14); }
.stats-grid div:last-child { border: 0; }
.stats strong { font-size: 2rem; color: #fff; }
.stats span { font-size: .86rem; color: #b8c8df; }

.section { padding: 94px 0; }
.section-heading { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.section-heading h2, .dark-section h2, .contact-box h2 { font-size: clamp(2.1rem, 4vw, 3.4rem); line-height: 1.08; letter-spacing: -.04em; margin: 0 0 18px; }
.section-heading p, .dark-section p, .contact-box p { color: var(--muted); font-size: 1.06rem; }
.services { background: #fff; }
.service-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.service-box { border: 1px solid var(--border); border-radius: 24px; padding: 38px; box-shadow: var(--shadow); }
.service-box-blue { background: linear-gradient(145deg,#f8fbff,#edf5ff); }
.service-box-green { background: linear-gradient(145deg,#f7fffc,#ebfaf5); }
.box-icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 16px; font-weight: 900; font-size: 1.45rem; margin-bottom: 22px; }
.service-box-blue .box-icon { color: var(--blue-dark); background: #dcebff; }
.service-box-green .box-icon { color: var(--green); background: #d9f5eb; }
.service-box h3 { font-size: 1.8rem; margin: 0 0 10px; }
.service-box p { color: var(--muted); }
.service-box ul { columns: 2; gap: 25px; padding: 0; list-style: none; margin: 26px 0 32px; }
.service-box li { break-inside: avoid; margin: 0 0 10px; padding-left: 23px; position: relative; font-size: .95rem; }
.service-box li::before { content: '✓'; position: absolute; left: 0; color: var(--blue); font-weight: 900; }
.service-box-green li::before { color: var(--green); }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 12px; color: #fff; font-weight: 800; transition: .25s; }
.btn:hover { transform: translateY(-2px); filter: brightness(1.07); }
.btn-blue { background: var(--blue-dark); }.btn-green { background: var(--green); }.btn-red { background: var(--red); }.btn-dark { background: var(--navy); }

.dark-section { background: linear-gradient(130deg,#06152f,#0a2d62); color: #fff; }
.dark-section p { color: #c6d5ea; max-width: 600px; }
.integration-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.integration-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.integration-cards div { min-height: 110px; border-radius: 18px; display: grid; place-items: center; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); font-weight: 900; font-size: 1.15rem; }

.advantages { background: var(--light); }
.advantages-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.advantages article { background: #fff; padding: 28px; border-radius: 18px; border: 1px solid var(--border); }
.advantages article span { width: 52px; height: 52px; border-radius: 50%; background: #eaf2ff; color: var(--blue-dark); display: grid; place-items: center; font-size: 1.5rem; font-weight: 900; }
.advantages h3 { margin-bottom: 8px; }.advantages p { color: var(--muted); margin: 0; }

.contact-cta { background: #fff; }
.contact-box { border-radius: 26px; padding: 48px; background: linear-gradient(135deg,#eff6ff,#f8fbff); display: flex; justify-content: space-between; align-items: center; gap: 36px; border: 1px solid var(--border); }
.contact-actions { display: flex; flex-direction: column; gap: 12px; min-width: 250px; }

.site-footer { background: #05142f; color: #c4d0e3; padding-top: 58px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.site-footer h4 { color: #fff; margin-top: 0; }
.site-footer a:hover { color: #fff; }
.footer-bottom { margin-top: 40px; padding: 20px 0; border-top: 1px solid rgba(255,255,255,.1); font-size: .84rem; }

@media (max-width: 980px) {
    .menu-toggle { display: block; }
    .main-nav { display: none; position: absolute; top: 84px; left: 0; right: 0; background: #fff; padding: 24px 20px 30px; flex-direction: column; align-items: stretch; box-shadow: 0 18px 35px rgba(7,26,59,.15); }
    .main-nav.is-open { display: flex; }
    .hero-grid, .integration-grid { grid-template-columns: 1fr; }
    .hero-visual { max-width: 760px; margin: 0 auto; width: 100%; }
    .hero-photo-wrap { min-height: 430px; }
    .stats-grid { grid-template-columns: repeat(2,1fr); }
    .service-columns { grid-template-columns: 1fr; }
    .advantages-grid { grid-template-columns: repeat(2,1fr); }
    .contact-box { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
    .container { width: min(100% - 28px, 1180px); }
    .header-inner { min-height: 72px; }
    .main-nav { top: 72px; }
    .brand-mark { font-size: 1.65rem; }
    .brand small { font-size: .62rem; }
    .hero { min-height: auto; }
    .hero-grid { padding: 58px 0; }
    .hero h1 { font-size: 2.75rem; }
    .hero-actions { grid-template-columns: 1fr; }
    .hero-visual { display: block; margin-top: 18px; }
    .hero-photo-wrap { min-height: 290px; }
    .floating-badge { display: none; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid div { padding: 20px 12px; flex-direction: column; align-items: flex-start; }
    .section { padding: 68px 0; }
    .service-box { padding: 28px 22px; }
    .service-box ul { columns: 1; }
    .integration-cards { grid-template-columns: repeat(2,1fr); }
    .advantages-grid { grid-template-columns: 1fr; }
    .contact-box { padding: 30px 22px; }
    .contact-actions { min-width: 100%; width: 100%; }
    .footer-grid { grid-template-columns: 1fr; }
}