/* Floating contact buttons (appear when hero buttons hidden) */
.fab-contact-wrapper {
    position: fixed;
    right: 22px;
    bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    z-index: 1200;
    pointer-events: none;
}

.fab-contact-wrapper.hidden {
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
}

.fab-contact-wrapper.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.fab-contact-wrapper {
    transition: opacity .35s ease, transform .35s ease, visibility .35s;
}

.fab-btn {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: #fff;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .18);
    position: relative;
    pointer-events: auto;
    transition: opacity .35s ease, transform .35s ease, box-shadow .25s ease;
}

.fab-btn.fab-btn--hidden {
    opacity: 0;
    transform: scale(.6);
    pointer-events: none;
}

.fab-btn.secondary {
    background: #ffffff;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.fab-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .22);
}

.fab-btn:active {
    transform: translateY(-1px);
}

.fab-btn svg {
    width: 26px;
    height: 26px;
}

.fab-tooltip {
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%) translateX(-10px);
    white-space: nowrap;
    background: #0f172a;
    color: #fff;
    padding: 6px 10px;
    font-size: 13px;
    border-radius: 6px;
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s, transform .25s;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .25);
}

.fab-btn:hover .fab-tooltip {
    opacity: 1;
    transform: translateY(-50%) translateX(-4px);
}

@media (max-width: 680px) {
    .fab-contact-wrapper {
        right: 14px;
        bottom: 18px;
        gap: 12px;
    }

    .fab-btn {
        width: 50px;
        height: 50px;
    }

    .fab-btn svg {
        width: 24px;
        height: 24px;
    }

    .fab-tooltip {
        display: none;
    }
}

/* Адаптивность */
@media (max-width: 768px) {
    .hero {
        padding: 40px 0;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero p {
        font-size: 18px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .navbar {
        flex-direction: row;
        position: relative;
    }

    .nav-links {
        display: none;
    }

    .burger {
        display: flex;
    }

    .nav-links.mobile {
        display: flex;
    }

    .contact-btn {
        display: none;
    }

    .contact-btn.mobile {
        display: block;
        padding: 0 24px 8px 24px;
        color: #fff !important;
        text-align: center;
        width: 63%;
    }

    .section-title {
        font-size: 30px;
    }

    .form-container {
        padding: 30px 20px;
    }
}

/* Стили для сообщений формы */
.form-message {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    border: 1px solid;
}

.form-message.success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.form-message.error {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

.status-icon {
    font-size: 18px;
}

.status-text {
    flex: 1;
}

/* Стили для файлов */
.form-group small {
    display: block;
    color: #666;
    font-size: 13px;
    margin-top: 5px;
}

/* Спиннер кнопки */
.submit-btn .btn-spinner {
    display: none;
}

.submit-btn.loading .btn-text {
    display: none;
}

.submit-btn.loading .btn-spinner {
    display: inline;
}

.submit-btn.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

/* cyrillic-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* greek-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+1F00-1FFF;
}

/* greek */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

/* vietnamese */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* latin-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7W0I5nvwU.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* greek-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+1F00-1FFF;
}

/* greek */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

/* vietnamese */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* latin-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7W0I5nvwU.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* greek-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+1F00-1FFF;
}

/* greek */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

/* vietnamese */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* latin-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7W0I5nvwU.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* greek-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+1F00-1FFF;
}

/* greek */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

/* vietnamese */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* latin-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7W0I5nvwU.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Подключение шрифтов Inter */
/* cyrillic-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* greek-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+1F00-1FFF;
}

/* greek */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

/* vietnamese */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* latin-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7W0I5nvwU.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* greek-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+1F00-1FFF;
}

/* greek */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

/* vietnamese */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* latin-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7W0I5nvwU.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* greek-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+1F00-1FFF;
}

/* greek */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

/* vietnamese */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* latin-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7W0I5nvwU.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa0ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* greek-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2ZL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+1F00-1FFF;
}

/* greek */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

/* vietnamese */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2pL7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* latin-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa25L7W0I5nvwUgHU.woff2) format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/inter/v19/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7W0I5nvwU.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Общие стили */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --dark: #1e293b;
    --light: #f8fafc;
    --gray: #94a3b8;
    --success: #10b981;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: #ffffff;
    color: var(--dark);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.imges {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
    gap: 24px;
    padding: 16px 0;
}

.imges img {
    flex: 1 1 120px;
    max-width: 160px;
    min-width: 80px;
    height: 64px;
    object-fit: contain;
    background: #f8fafc;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

@media (max-width: 900px) {
    .imges {
        gap: 12px;
    }

    .imges img {
        max-width: 100px;
        height: 48px;
    }
}

/* Шапка */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a,
.nav-links.mobile a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

/* Search (desktop) */
.nav-search.desktop {
    flex: 1;
    max-width: 280px;
    margin-left: 32px;
}

.nav-search.desktop form {
    position: relative;
}

.nav-search input[type="search"] {
    width: 100%;
    padding: 10px 40px 10px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 15px;
    background: #f1f5f9;
    transition: border-color .2s, background .2s, box-shadow .2s;
}

.nav-search input[type="search"]:focus {
    outline: none;
    border-color: var(--primary);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.nav-search button.search-btn {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    padding: 4px;
    cursor: pointer;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-search button.search-btn:hover {
    color: var(--primary);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* Mobile search */
.mobile-search {
    display: none;
    width: 100%;
}

.mobile-search form {
    padding: 8px 24px 16px 24px;
}

.mobile-search input[type="search"] {
    width: 100%;
    padding: 12px 44px 12px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    font-size: 16px;
    background: #f1f5f9;
}

.mobile-search input[type="search"]:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.mobile-search button.search-btn {
    position: absolute;
    top: 45%;
    right: 38px;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    color: #64748b;
}

.mobile-search button.search-btn:hover {
    color: var(--primary);
}

/* Мобильное меню */
.burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    cursor: pointer;
    z-index: 200;
}

.burger span {
    display: block;
    width: 28px;
    height: 4px;
    margin: 4px 0;
    background: var(--primary);
    border-radius: 2px;
    transition: 0.3s;
}

.nav-links.mobile {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.07);
    gap: 0;
    padding: 0 0 0 0;
    transition: max-height 0.5s cubic-bezier(.4, 0, .2, 1), opacity 0.5s cubic-bezier(.4, 0, .2, 1), padding 0.5s cubic-bezier(.4, 0, .2, 1), visibility 0.5s;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    border-radius: 0 0 16px 16px;
    z-index: 999;
    visibility: hidden;
}

.nav-links.mobile.open {
    max-height: 400px;
    opacity: 1;
    padding: 20px 0 24px 0;
    visibility: visible;
}

.nav-links.mobile a {
    padding: 16px 24px;
    border-bottom: 1px solid #f1f5f9;
}

.contact-btn.mobile {
    text-decoration: none;
    display: block;
    margin: 16px 24px;
    padding-left: 24px;
    padding-right: 24px;
}

.contact-btn {
    background-color: var(--primary);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    transition: background 0.3s;
    text-decoration: none;
}

.contact-btn.mobile {
    text-decoration: none;
}

.contact-btn:hover {
    background-color: var(--primary-dark);
}

/* Service sections */
.service-section {
    padding: 64px 0;
}

.service-section.alt {
    background: #f8fafc;
}

.service-section .container {
    max-width: 1100px;
}

.service-section h2 {
    font-size: 34px;
    line-height: 1.2;
    margin: 0 0 20px;
    font-weight: 700;
}

.service-section p.lead {
    font-size: 18px;
    margin: 0 0 22px;
    max-width: 860px;
}

.service-section ul {
    margin: 0 0 22px 20px;
    padding: 0;
    list-style: disc;
    max-width: 860px;
}

.service-section li {
    margin-bottom: 6px;
}

/* Service section layout with illustrative image alternating sides */
.service-section .service-layout {
    display: flex;
    gap: 48px;
    align-items: flex-start;
}

.service-section .service-content {
    flex: 1 1 55%;
    min-width: 300px;
}

.service-section .service-image {
    flex: 1 1 45%;
    min-width: 260px;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-section .service-image svg {
    width: 100%;
    max-width: 440px;
    height: auto;
}

.service-section.image-right .service-layout {
    flex-direction: row-reverse;
}

.service-section .service-meta {
    margin-top: 8px;
}

@media (max-width: 1000px) {
    .service-section .service-layout {
        flex-direction: column;
        gap: 28px;
    }

    .service-section.image-right .service-layout {
        flex-direction: column;
    }

    .service-section .service-image {
        order: 2;
    }

    .service-section .service-content {
        order: 1;
    }
}

.service-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 8px;
}

.service-tag {
    background: #e2e8f0;
    color: #334155;
    padding: 6px 12px;
    border-radius: 24px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .25px;
}

@media (max-width: 700px) {
    .service-section {
        padding: 48px 0;
    }

    .service-section h2 {
        font-size: 28px;
    }

    .service-section p.lead {
        font-size: 16px;
    }
}

@media (max-width: 900px) {
    .nav-search.desktop {
        display: none;
    }

    .mobile-search {
        display: block;
    }
}

/* Герой-секция */
.hero {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 85% 15%, rgba(14, 165, 233, .18), rgba(14, 165, 233, 0) 55%),
        radial-gradient(circle at 12% 75%, rgba(99, 102, 241, .20), rgba(99, 102, 241, 0) 60%),
        linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    text-align: center;
}

.hero:before,
.hero:after {
    content: "";
    position: absolute;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .35;
    pointer-events: none;
    mix-blend-mode: multiply;
}

.hero:before {
    top: -180px;
    right: -160px;
    background: linear-gradient(135deg, #38bdf8, #6366f1);
    animation: blobMove1 18s linear infinite alternate;
}

.hero:after {
    bottom: -200px;
    left: -160px;
    background: linear-gradient(135deg, #6366f1, #0ea5e9);
    animation: blobMove2 22s linear infinite alternate;
}

.hero-decor {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.hero-decor .grid {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: .25;
}

.hero-decor .grid line {
    stroke: #bae6fd;
    stroke-width: 1;
    vector-effect: non-scaling-stroke;
}

.hero-decor .blob {
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 40% 60% 55% 45% / 45% 55% 60% 40%;
    background: linear-gradient(145deg, #ffffff 0%, #dbeafe 90%);
    box-shadow: 0 8px 32px -8px rgba(30, 58, 138, .25);
    mix-blend-mode: overlay;
    animation: morph 14s ease-in-out infinite;
}

.hero-decor .blob.b1 {
    top: 18%;
    left: 8%;
    animation-delay: .4s;
}

.hero-decor .blob.b2 {
    bottom: 14%;
    right: 12%;
    width: 170px;
    height: 170px;
    animation-delay: 2.2s;
}

.hero-decor .ring {
    position: absolute;
    width: 180px;
    height: 180px;
    border: 2px solid rgba(14, 165, 233, .35);
    border-radius: 50%;
    backdrop-filter: blur(2px);
    animation: spin 28s linear infinite;
}

.hero-decor .ring.r1 {
    top: 10%;
    right: 34%;
}

.hero-decor .ring.r2 {
    bottom: 12%;
    left: 30%;
    animation-direction: reverse;
    animation-duration: 34s;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes morph {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }

    25% {
        transform: translate3d(12px, -18px, 0) scale(1.05) rotate(2deg);
    }

    50% {
        transform: translate3d(-10px, 8px, 0) scale(.95) rotate(-3deg);
    }

    75% {
        transform: translate3d(14px, 16px, 0) scale(1.07) rotate(1deg);
    }

    100% {
        transform: translate3d(0, 0, 0) scale(1);
    }
}

@keyframes blobMove1 {
    0% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(-40px, 30px) scale(1.15);
    }

    100% {
        transform: translate(20px, -30px) scale(.9);
    }
}

@keyframes blobMove2 {
    0% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(50px, -20px) scale(1.1);
    }

    100% {
        transform: translate(-30px, 40px) scale(.95);
    }
}

@media (max-width: 900px) {

    .hero:before,
    .hero:after {
        filter: blur(70px);
        opacity: .45;
    }

    .hero-decor .blob {
        opacity: .55;
    }
}

@media (max-width: 600px) {
    .hero-decor .grid {
        display: none;
    }

    .hero-decor .ring {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {

    .hero:before,
    .hero:after,
    .hero-decor .blob,
    .hero-decor .ring {
        animation: none !important;
    }
}

.hero h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--dark);
}

.hero p {
    font-size: 20px;
    max-width: 800px;
    margin: 0 auto 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn {
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.btn-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: white;
}

/* Блок общих CTA-кнопок */
.general-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: stretch;
    margin-top: 20px;
    flex-wrap: wrap;
}

.general-btns a {
    flex: 1 1 240px;
    min-width: 200px;
    text-align: center;
}

.general-btn {
    max-width: 250px;
}

/* Секция сравнения */
.comparison {
    padding: 80px 0;
    background-color: #f8fafc;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 30px;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

th,
td {
    padding: 20px;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

th {
    background-color: var(--primary);
    color: white;
    font-weight: 600;
}

tr:last-child td {
    border-bottom: none;
}

.check {
    color: var(--success);
    font-weight: bold;
}

.cross {
    color: #ef4444;
}

/* Форма */
.contact-form {
    padding: 80px 0;
    text-align: center;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-title {
    font-size: 28px;
    margin-bottom: 30px;
    color: var(--dark);
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 16px;
}

.form-group textarea {
    min-height: 120px;
}

/* Стилизация input[type='file'] и кнопки выбора файла */
.form-group input[type="file"] {
    display: block;
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 16px;
    background: #f8fafc;
    color: var(--dark);
    cursor: pointer;
    margin-top: 8px;
}

.form-group input[type="file"]::-webkit-file-upload-button {
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.form-group input[type="file"]::-webkit-file-upload-button:hover {
    background-color: var(--primary-dark);
}

.form-group input[type="file"]::file-selector-button {
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.form-group input[type="file"]::file-selector-button:hover {
    background-color: var(--primary-dark);
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.submit-btn:hover {
    background-color: var(--primary-dark);
}

/* Футер */
footer {
    background-color: var(--dark);
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #e2e8f0;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-column ul li a:hover {
    color: white;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #334155;
    color: #94a3b8;
}

/* Стили для сообщений формы */
.form-message {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    border: 1px solid;
}

.form-message.success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.form-message.error {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

.status-icon {
    font-size: 18px;
}

.status-text {
    flex: 1;
}

/* Стили для файлов */
.form-group small {
    display: block;
    color: #666;
    font-size: 13px;
    margin-top: 5px;
}

/* Спиннер кнопки */
.submit-btn .btn-spinner {
    display: none;
}

.submit-btn.loading .btn-text {
    display: none;
}

.submit-btn.loading .btn-spinner {
    display: inline;
}

.submit-btn.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Стили для страницы каталога компонентов */
.components-index {
    padding: 2rem 0;
    min-height: calc(100vh - 200px);
}

.component-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.component-item {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.5rem;
    background: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.component-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.component-name {
    font-weight: 600;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.component-name a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s;
}

.component-name a:hover {
    color: var(--primary-dark);
}

.component-desc {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.5;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.pagination a {
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: all 0.3s;
}

.pagination a.current {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.pagination a:hover:not(.current) {
    background: var(--light);
    border-color: var(--primary);
}

.breadcrumb {
    margin-bottom: 2rem;
    padding: 1rem 0;
    border-bottom: 1px solid #f1f5f9;
}

.breadcrumb a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: var(--primary-dark);
}

.catalog-header {
    text-align: center;
    margin-bottom: 2rem;
}

.catalog-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
}

.catalog-stats {
    background: var(--light);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    text-align: center;
    font-size: 1.1rem;
    color: var(--dark);
}

/* Адаптивность */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 36px;
    }

    .hero p {
        font-size: 18px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .navbar {
        flex-direction: row;
        position: relative;
    }

    .nav-links {
        display: none;
    }

    .burger {
        display: flex;
    }

    .nav-links.mobile {
        display: flex;
    }

    .contact-btn {
        display: none;
    }

    .contact-btn.mobile {
        display: block;
        padding: 0 24px 8px 24px;
        color: #fff !important;
        text-align: center;
        width: 63%;
    }

    .section-title {
        font-size: 30px;
    }

    .form-container {
        padding: 30px 20px;
    }

    .catalog-header h1 {
        font-size: 2rem;
    }

    .component-list {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .pagination {
        gap: 0.25rem;
    }

    .pagination a {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
}

/* Form Message Styles */
.form-message {
    margin-bottom: 20px;
    border-radius: 8px;
    transition: opacity 0.3s ease;
}

.form-message.success {
    background-color: #dcfce7;
    border: 1px solid #bbf7d0;
    color: #166534;
}

.form-message.error {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
}

.message-content {
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.message-text {
    flex-grow: 1;
    margin-right: 10px;
    line-height: 1.5;
}

.message-close {
    background: none;
    border: none;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    color: inherit;
    opacity: 0.7;
    padding: 0;
    margin: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: opacity 0.2s, background-color 0.2s;
}

.message-close:hover {
    opacity: 1;
    background-color: rgba(0, 0, 0, 0.1);
}

/* Character Counter */
.char-counter {
    font-size: 12px;
    color: #6b7280;
    text-align: right;
    margin-top: 4px;
}

/* Submit Button Loading State */
.submit-btn.loading {
    background-color: #9ca3af;
    cursor: not-allowed;
}

.submit-btn.loading:hover {
    background-color: #9ca3af;
    transform: none;
}

.btn-spinner {
    display: none;
}

/* Mobile adjustments for form messages */
@media (max-width: 768px) {
    .message-content {
        padding: 12px;
    }

    .message-text {
        font-size: 14px;
    }
}

/* Bot Protection - Honeypot fields */
.honeypot-field,
input[name="website"],
input[name="url"],
input[name="company_name"] {
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: 0 !important;
    border: 0 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    z-index: -1 !important;
    clip: rect(0 0 0 0) !important;
    overflow: hidden !important;
    white-space: nowrap !important;
}

/* Additional protection against display manipulation */
div[aria-hidden="true"] {
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    z-index: -1 !important;
    overflow: hidden !important;
}

/* Ensure honeypot fields are never visible regardless of CSS attempts */
input[name="website"]:not([type="hidden"]),
input[name="url"]:not([type="hidden"]),
input[name="company_name"]:not([type="hidden"]) {
    display: none !important;
}

/* Уведомление о копировании номера телефона */
.copy-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #ffffff;
    border: 1px solid #d1fae5;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    padding: 16px 20px;
    z-index: 10000;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s ease;
    max-width: 350px;
    font-size: 14px;
    font-weight: 500;
}

.copy-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.copy-notification-content {
    display: flex;
    align-items: center;
    color: #065f46;
}

@media (max-width: 768px) {
    .copy-notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }

    .copy-notification.show {
        transform: translateY(0);
    }
}

/* SEO страницы - дополнительные стили */
.page-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 80px 0 60px;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-hero .lead {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.content-section {
    padding: 60px 0;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 60px;
    align-items: start;
}

.content-main {
    min-width: 0;
}

.content-main article {
    line-height: 1.7;
}

.content-main h2 {
    color: var(--dark);
    font-size: 1.8rem;
    font-weight: 600;
    margin: 40px 0 20px 0;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 10px;
}

.content-main h2:first-child {
    margin-top: 0;
}

.content-main h3 {
    color: var(--dark);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 30px 0 15px 0;
}

.content-main ul,
.content-main ol {
    margin: 15px 0;
    padding-left: 25px;
}

.content-main li {
    margin: 8px 0;
    line-height: 1.6;
}

.content-main strong {
    color: var(--dark);
    font-weight: 600;
}

.content-main table {
    font-size: 0.95rem;
    line-height: 1.5;
}

.content-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-card,
.info-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    border: 1px solid #f1f3f4;
}

.contact-card h3,
.info-card h3 {
    color: var(--dark);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 15px 0;
}

.contact-card p {
    color: var(--gray);
    margin: 0 0 20px 0;
    line-height: 1.5;
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-buttons .btn {
    justify-content: center;
    font-size: 0.9rem;
    padding: 12px 20px;
}

.info-card ul {
    margin: 0;
    padding-left: 20px;
}

.info-card li {
    margin: 8px 0;
    color: var(--gray);
    line-height: 1.5;
}

/* Секция преимуществ */
.advantages {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.advantages h2 {
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-primary);
    font-size: 2.25rem;
    font-weight: 700;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.advantage-item {
    background: white;
    padding: 32px 28px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.advantage-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border-color: var(--primary);
}

.advantage-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary), #3b82f6);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.advantage-icon svg {
    width: 28px;
    height: 28px;
    color: white;
}

.advantage-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.advantage-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Секция о компании */
.about-company {
    padding: 80px 0;
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.about-text .lead {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 40px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin: 40px 0;
    padding: 32px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 16px;
    border: 1px solid #e2e8f0;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 8px;
    line-height: 1.3;
}

.about-features {
    margin: 32px 0;
}

.feature-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

.about-features .feature-icon {
    width: 24px;
    height: 24px;
    background: var(--success);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-text {
    color: var(--text-secondary);
    line-height: 1.6;
}

.feature-text strong {
    color: var(--text-primary);
}

.about-visual {
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
    padding: 40px;
    background: linear-gradient(135deg, var(--primary) 0%, #3b82f6 100%);
    border-radius: 20px;
    color: white;
}

.visual-element {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    width: 100%;
    text-align: center;
}

.visual-element svg {
    width: 32px;
    height: 32px;
    opacity: 0.9;
}

.visual-element span {
    font-weight: 600;
    font-size: 0.95rem;
}

/* Адаптивность для новых секций */
@media (max-width: 768px) {
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .advantage-item {
        padding: 24px 20px;
    }

    .advantages h2 {
        font-size: 1.8rem;
        margin-bottom: 40px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-text h2 {
        font-size: 1.8rem;
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        padding: 24px;
    }

    .stat-number {
        font-size: 1.6rem;
    }

    .about-visual {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 20px 0;
    }

    .advantages {
        padding: 60px 0;
    }

    .about-company {
        padding: 60px 0;
    }

    .advantages-grid {
        grid-template-columns: 1fr;
    }

    .advantage-item {
        padding: 20px 16px;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 20px;
    }

    .advantages h2,
    .about-text h2 {
        font-size: 1.5rem;
    }

    /* Исправление для высоких кнопок в мобильной версии */
    .general-btns {
        gap: 12px;
        flex-direction: column;
        align-items: center;
    }

    .general-btns a {
        flex: none;
        min-width: 200px;
        max-width: 280px;
        width: 100%;
    }

    .general-btns .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

/* Дополнительные мобильные стили для очень маленьких экранов */
@media (max-width: 480px) {
    .general-btns {
        gap: 10px;
    }

    .general-btns a {
        min-width: 180px;
        max-width: 260px;
    }

    .general-btns .btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
}