/* === RESET & BASE === */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Montserrat', sans-serif; background: #ffffff; color: #000; line-height: 1.6; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* === HEADER === */
header { background: #0d68b2; box-shadow: 0 2px 10px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 100; }
.header-inner { display: flex; justify-content: space-between; align-items: center; padding: 15px 0; flex-wrap: wrap; }
.logo { font-size: 24px; font-weight: 700; color: #fff; letter-spacing: -0.5px; }
.logo span { color: #fff; } 
nav { display: flex; gap: 30px; }
nav a { font-size: 16px; font-weight: 500; color: #fff; transition: color 0.3s; }
nav a:hover, nav a.active { color: #fff; border-bottom: 2px solid #fff; /*padding-bottom: 3px;*/ }
.burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.burger span { display: block; width: 28px; height: 3px; background: #1a237e; border-radius: 3px; transition: 0.3s; }

/* === HERO SLIDER === */
.hero { position: relative; height: 90vh; min-height: 500px; overflow: hidden; }
.hero-slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.2s ease; display: flex; align-items: center; justify-content: center; text-align: center; padding: 0 20px; background-size: cover; background-position: center; }
.hero-slide.active { opacity: 1; }
.hero-slide::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(26, 35, 126, 0.55); }
.hero-content { position: relative; z-index: 2; max-width: 850px; color: #fff; }
.hero-content h1 { font-size: 48px; font-weight: 700; margin-bottom: 20px; line-height: 1.2; }
.hero-content p { font-size: 20px; opacity: 0.95; margin-bottom: 30px; }
.hero-btn { display: inline-block; background: #0d47a1; color: #fff; padding: 14px 40px; border-radius: 50px; font-weight: 600; transition: background 0.3s; font-size: 18px; }
.hero-btn:hover { background: #0a3a8a; }

.hero-dots { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 5; display: flex; gap: 12px; }
.hero-dots span { display: block; width: 14px; height: 14px; border-radius: 50%; background: rgba(255,255,255,0.4); cursor: pointer; transition: 0.3s; }
.hero-dots span.active { background: #fff; }

/* === SECTIONS === */
section { padding: 70px 0; }
.section-title { font-size: 34px; font-weight: 700; color: #1a237e; text-align: center; margin-bottom: 15px; }
.section-sub { text-align: center; color: #555; max-width: 700px; margin: 0 auto 50px; font-size: 18px; }

/* === TRUST === */
.trust-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 30px; text-align: center; }
.trust-item { background: #f5f7fc; padding: 30px 20px; border-radius: 16px; }
.trust-item .icon { font-size: 40px; margin-bottom: 12px; }
.trust-item .number { font-size: 28px; font-weight: 700; color: #0d47a1; }
.trust-item .label { font-size: 16px; color: #333; margin-top: 5px; }

/* === INDUSTRIES === */
.industries-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.industry-card { background: #f5f7fc; padding: 25px 15px; border-radius: 16px; text-align: center; font-weight: 600; color: #1a237e; transition: 0.3s; border: 1px solid transparent; }
.industry-card:hover { border-color: #0d47a1; background: #e8edf9; }

/* === CLIENTS === */
.clients-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 30px; align-items: center; justify-items: center; }
.clients-grid img { max-width: 140px; max-height: 70px; filter: grayscale(100%); opacity: 0.6; transition: 0.3s; }
.clients-grid img:hover { filter: grayscale(0); opacity: 1; }
.clients-label { text-align: center; font-size: 22px; font-weight: 600; color: #1a237e; margin-bottom: 30px; }

/* === FAQ === */
.faq-list { max-width: 900px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid #e0e4f0; padding: 18px 0; }
.faq-question { font-weight: 600; font-size: 18px; color: #1a237e; cursor: pointer; display: flex; justify-content: space-between; }
.faq-answer { display: none; padding-top: 10px; color: #444; }
.faq-answer.open { display: block; }

/* === PAGE HEADER === */
.page-header { background: #f5f7fc; padding: 60px 0 40px; text-align: center; }
.page-header h1 { font-size: 40px; color: #000; }
.page-header p { font-size: 18px; color: #555; max-width: 700px; margin: 0 auto; }

/* === SERVICES === */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.service-card { background: #f5f7fc; padding: 30px; border-radius: 16px; }
.service-card h3 { font-size: 22px; margin-bottom: 15px; }
.service-card ul li { margin-bottom: 8px; }
.service-card ul li a { color: #0d47a1; transition: color 0.3s; }
.service-card ul li a:hover { color: #1a237e; text-decoration: underline; }

/* === CASES === */
.cases-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.case-card { background: #f5f7fc; padding: 30px; border-radius: 16px; transition: 0.3s; border: 1px solid transparent; display: block; }
.case-card:hover { border-color: #0d47a1; transform: translateY(-5px); }
.case-card h3 { font-size: 20px; color: #1a237e; }
.case-card p { color: #555; margin-top: 10px; }

/* === CONTACTS === */
.contacts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contacts-info p { margin-bottom: 12px; font-size: 17px; }
.contact-form input, .contact-form textarea { width: 100%; padding: 12px 16px; border: 1px solid #ddd; border-radius: 8px; margin-bottom: 15px; font-size: 16px; }
.contact-form button { background: #0d47a1; color: #fff; border: none; padding: 14px 30px; border-radius: 50px; font-size: 18px; cursor: pointer; transition: background 0.3s; }
.contact-form button:hover { background: #0a3a8a; }

/* === FOOTER === */
footer { background: #084F8A; padding: 40px 40px 10px 40px; border-top: 1px solid #e0e4f0; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 30px; }
.footer-inner div { flex: 1; min-width: 180px; }
.footer-inner h4 { font-size: 18px; margin-bottom: 15px; color: #ffffff; }
.footer-inner a { display: block; color: #ffffff; margin-bottom: 8px; }
.footer-inner a:hover { color: #ffffff; }
.footer-inner p {color: #ffffff;}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    nav { display: none; flex-direction: column; width: 100%; background: #fff; padding: 20px 0; gap: 15px; }
    nav.open { display: flex; }
    .burger { display: flex; }
    .hero-content h1 { font-size: 30px; }
    .hero-content p { font-size: 17px; }
    .section-title { font-size: 26px; }
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .industries-grid { grid-template-columns: repeat(2, 1fr); }
    .clients-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-inner { flex-direction: column; }
    .contacts-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .hero { height: 70vh; }
    .hero-content h1 { font-size: 24px; }
    .trust-grid { grid-template-columns: 1fr; }
    .industries-grid { grid-template-columns: 1fr; }
    .clients-grid { grid-template-columns: repeat(2, 1fr); }
    .page-header h1 { font-size: 28px; }
}

.btnmainmenu {
    background-color: #0876cf;
    color: #fff;
    padding: 10px;
    text-align: center;
    /*border-bottom: 4px solid #0d4f93;*/
    /*margin: 3px 0px 4px 0px;*/
}
.btnmainmenu:hover {
    transition: 0.3s;
    transition-timing-function: ease-in-out;
    background-color: #3498db;
/*    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;*/
}
.btnmainmenu>a {
    color: #fff;
}

.copyrights {
  color: #fff;
  font-size: 0.8em;
  padding: 10px;
  margin: auto;
  text-align: right;
}


/*
.logo {
    padding-top: 50px;
    vertical-align: top;
    text-align: center;
    margin: auto;
    font-weight: 700;
    font-size: 1.3em;
    margin-bottom: 20px;
}

.logo>a {
    color: #fff;
}
@media (max-width: 1366px) {

    .logo {
        padding-top: 30px;
        font-size: 1em;
    }
}
@media (max-width: 1152px) {
    .logo>a {
        font-size: 0.85em;
    }
}
@media (max-width: 1024px) {
    .logo {
        padding-top: 27px;
    }
    .logo>a {
        font-size: 0.85em;
    }
}*/