:root {
    --bg-dark: #0f1123;
    --bg-card: #171b36;
    --gold: #dfb76c;
    --gold-hover: #f3d293;
    --text-white: #ffffff;
    --text-gray: #a5a9c2;
    --border: rgba(223, 183, 108, 0.2);
    --transition: all 0.3s ease;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}
body.modal-open { overflow: hidden; }
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
header {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    position: fixed;
    width: 100%;
    top: 0;
    background: rgba(15, 17, 35, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
}
.header-flex { display: flex; justify-content: space-between; align-items: center; }
.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 2px;
    text-decoration: none;
}
.phone-link {
    color: var(--text-white);
    font-weight: 600;
    text-decoration: none;
    font-size: 18px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}
.phone-link:hover { color: var(--gold); }

.hero {
    padding: 180px 0 100px;
    background: radial-gradient(circle at 80% 20%, rgba(223, 183, 108, 0.15) 0%, transparent 50%), var(--bg-dark);
    text-align: center;
}
.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 25px;
    letter-spacing: 1px;
}
.hero h1 span { color: var(--gold); }
.hero p {
    font-size: 18px;
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto 40px;
    font-weight: 300;
}
.hero-logo {
    width: 200px;
    display: block;
    margin: 0 auto;
    padding-bottom: 10px;
}
.cta-btn {
    display: inline-block;
    padding: 18px 45px;
    background: linear-gradient(135deg, #dfb76c 0%, #b89149 100%);
    color: #0f1123;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 15px;
    text-decoration: none;
    border-radius: 4px;
    border: 0;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(223, 183, 108, 0.3);
    transition: var(--transition);
}
.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(223, 183, 108, 0.5);
    background: linear-gradient(135deg, #f3d293 0%, #dfb76c 100%);
}
.features { padding: 60px 0; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.feature-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 35px;
    border-radius: 4px;
    transition: var(--transition);
}
.feature-card:hover { transform: translateY(-5px); border-color: var(--gold); }
.feature-card h3 { color: var(--gold); font-size: 20px; margin-bottom: 15px; font-family: 'Playfair Display', serif; }
.feature-card p { color: var(--text-gray); font-size: 15px; }

section h2 {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 15px;
}
section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: var(--gold);
}
.services { padding: 100px 0; }
.accordion-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    margin-bottom: 15px;
    border-radius: 4px;
    overflow: hidden;
}
.accordion-header {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
}
.accordion-header:hover { background-color: rgba(223, 183, 108, 0.05); }
.accordion-title { font-size: 22px; font-weight: 600; font-family: 'Playfair Display', serif; }
.accordion-icon { font-size: 22px; color: var(--gold); transition: var(--transition); }
.accordion-content {
    max-height: none;
    overflow: visible;
    transition: none;
    padding: 20px 30px 30px;
    border-top: 1px solid rgba(223, 183, 108, 0.1);
}
.accordion-icon { transform: rotate(45deg); color: var(--text-white); }

.price-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 15px; }
.price-card {
    background: rgba(15, 17, 35, 0.5);
    border-left: 3px solid var(--gold);
    padding: 20px;
    border-radius: 0 4px 4px 0;
}
.price-card h4 { font-size: 16px; margin-bottom: 8px; color: var(--text-white); }
.price-tag { font-size: 18px; font-weight: 700; color: var(--gold); margin-bottom: 8px; }
.price-card p { font-size: 14px; color: var(--text-gray); }
.note-box {
    background: rgba(223, 183, 108, 0.05);
    border: 1px dashed var(--gold);
    padding: 20px;
    margin-top: 25px;
    border-radius: 4px;
    font-size: 14px;
    color: var(--text-gray);
}
.steps-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 50%, var(--bg-dark) 100%);
}
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin-top: 40px; }
.step-item { text-align: center; position: relative; padding: 20px; }
.step-number {
    font-family: 'Playfair Display', serif;
    font-size: 54px;
    color: rgba(223, 183, 108, 0.15);
    font-weight: 700;
    line-height: 1;
    margin-bottom: -15px;
}
.step-item h3 { font-size: 18px; margin-bottom: 10px; color: var(--gold); }
.step-item p { font-size: 14px; color: var(--text-gray); }

.final-cta {
    padding: 100px 0;
    text-align: center;
    background: radial-gradient(circle, rgba(223, 183, 108, 0.1) 0%, transparent 70%);
}
.final-cta h2 { margin-bottom: 20px; }
.final-cta p { color: var(--text-gray); margin-bottom: 40px; font-size: 18px; }
.office-address { margin-top: 30px; font-size: 16px; color: var(--gold); letter-spacing: 1px; }

.requisites-section {
    padding: 40px 0 20px;
    border-top: 1px solid var(--border);
    background-color: rgba(15, 17, 35, 0.8);
}
.req-toggle {
    text-align: center;
    color: var(--text-gray);
    cursor: pointer;
    font-size: 14px;
    user-select: none;
    transition: var(--transition);
}
.req-toggle:hover { color: var(--gold); }
.req-content { max-height: 0; overflow: hidden; transition: max-height 0.5s ease; margin-top: 0; }
.req-content.open { max-height: 1000px; margin-top: 30px; }
.req-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; font-size: 13px; color: var(--text-gray); text-align: left; }
.req-block h4 { color: var(--gold); margin-bottom: 8px; font-size: 14px; }
.req-block p { margin-bottom: 4px; }
.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 18px 28px;
    margin: 30px 0 15px;
    padding-top: 25px;
    border-top: 1px solid rgba(223,183,108,.1);
}
.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}
.footer-links a:hover { color: var(--gold); }
.footer-copy { text-align: center; color: #70758f; font-size: 12px; margin-bottom: 5px; }

.cookie-banner {
    position: fixed;
    left: 20px;
    right: 20px;
    bottom: 20px;
    z-index: 2000;
    max-width: 980px;
    margin: 0 auto;
    padding: 18px 20px;
    background: rgba(23, 27, 54, .98);
    border: 1px solid var(--gold);
    border-radius: 6px;
    box-shadow: 0 15px 50px rgba(0,0,0,.45);
    display: flex;
    align-items: center;
    gap: 20px;
}
.cookie-banner p { flex: 1; color: var(--text-gray); font-size: 13px; }
.cookie-banner a { color: var(--gold); }
.cookie-btn {
    flex: 0 0 auto;
    padding: 11px 22px;
    background: var(--gold);
    color: #0f1123;
    border: 0;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 700;
}
.cookie-btn:hover { background: var(--gold-hover); }

.modal {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(0,0,0,.72);
}
.modal.open { display: flex; }
.modal-dialog {
    width: 100%;
    max-width: 500px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 35px;
    box-shadow: 0 25px 70px rgba(0,0,0,.5);
    position: relative;
}
.modal-close {
    position: absolute;
    top: 12px;
    right: 15px;
    border: 0;
    background: transparent;
    color: var(--text-gray);
    font-size: 30px;
    cursor: pointer;
    line-height: 1;
}
.modal-close:hover { color: var(--gold); }
.modal-title {
    font-family: 'Playfair Display', serif;
    color: var(--gold);
    font-size: 28px;
    margin-bottom: 8px;
}
.modal-subtitle { color: var(--text-gray); font-size: 14px; margin-bottom: 25px; }
.form-group { margin-bottom: 18px; }
.form-label { display: block; color: var(--text-white); font-size: 14px; margin-bottom: 7px; }
.form-input {
    width: 100%;
    padding: 13px 14px;
    background: #0f1123;
    color: var(--text-white);
    border: 1px solid rgba(223,183,108,.25);
    border-radius: 4px;
    outline: none;
    font: inherit;
}
.form-input:focus { border-color: var(--gold); }
.consent-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 10px 0 22px;
}
.consent-row input {
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
    margin-top: 2px;
    accent-color: var(--gold);
    cursor: pointer;
}
.consent-row label { color: var(--text-gray); font-size: 13px; line-height: 1.5; cursor: pointer; }
.policy-link {
    color: var(--gold);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.policy-link:hover { color: var(--gold-hover); }
.form-submit { width: 100%; }
.form-status { margin-top: 12px; font-size: 13px; color: var(--text-gray); min-height: 20px; }
.form-status.error { color: #ffb0b0; }
.form-status.success { color: #bfe8bf; }

.policy-page { padding: 150px 0 80px; }
.policy-page .policy-card {
    max-width: 950px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 45px;
}
.policy-page h1, .policy-page h2 {
    font-family: 'Playfair Display', serif;
    color: var(--gold);
}
.policy-page h1 { font-size: 38px; margin-bottom: 30px; }
.policy-page h2 { font-size: 25px; margin: 30px 0 14px; }
.policy-page p { color: var(--text-gray); font-size: 14px; margin-bottom: 12px; }
.policy-page a { color: var(--gold); }
.policy-back { display: inline-block; margin-bottom: 25px; color: var(--gold); text-decoration: none; }

.thanks-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.thanks-card {
    max-width: 650px;
    margin: 20px;
    padding: 50px 35px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
}
.thanks-card h1 { font-family: 'Playfair Display', serif; color: var(--gold); margin-bottom: 15px; }
.thanks-card p { color: var(--text-gray); margin-bottom: 25px; }

@media (max-width: 768px) {
    .hero h1 { font-size: 32px; }
    .hero p { font-size: 15px; }
    section h2 { font-size: 28px; }
    .accordion-title { font-size: 16px; }
    .accordion-header { padding: 20px; }
    .accordion-content { padding-left: 20px; padding-right: 20px; }
    .cta-btn { padding: 15px 30px; font-size: 13px; width: 100%; text-align: center; }
    .phone-link { font-size: 15px; }
    .cookie-banner { flex-direction: column; align-items: stretch; gap: 12px; }
    .cookie-btn { width: 100%; }
    .modal-dialog { padding: 30px 22px 25px; }
    .policy-page .policy-card { padding: 25px 20px; }
    .policy-page h1 { font-size: 29px; }
}

/* Дополнительные направления и блок сопровождения госзакупок */
.legal-directions-grid { margin-top: 0; }
.service-note {
    margin-top: 25px;
    padding: 16px 20px;
    border-left: 3px solid var(--gold);
    background: rgba(223, 183, 108, 0.05);
    color: var(--text-gray);
    font-size: 14px;
}
.service-lead {
    color: var(--text-white);
    font-size: 17px;
    margin-bottom: 28px;
}
.service-subtitle {
    font-family: 'Playfair Display', serif;
    color: var(--gold);
    font-size: 29px;
    margin: 34px 0 14px;
}
.service-text {
    color: var(--text-gray);
    font-size: 15px;
    margin-bottom: 20px;
}
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 15px;
    margin: 18px 0 28px;
}
.info-card {
    background: rgba(15, 17, 35, 0.5);
    border: 1px solid rgba(223, 183, 108, 0.12);
    padding: 20px;
    border-radius: 4px;
}
.info-card > span {
    display: block;
    color: var(--gold);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.info-card h4 {
    font-size: 16px;
    margin-bottom: 8px;
}
.info-card p {
    color: var(--text-gray);
    font-size: 14px;
}
.standalone-card { margin-top: 10px; }


/* Service chapters */
.services-chapter {
    font-family: 'Playfair Display', serif;
    color: var(--gold);
    font-size: 32px;
    line-height: 1.2;
    margin: 34px 0 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(223, 183, 108, 0.22);
}
.services-chapter:first-of-type { margin-top: 10px; }
.tender-intro {
    background: rgba(15, 17, 35, 0.5);
    border: 1px solid rgba(223, 183, 108, 0.12);
    padding: 30px;
    border-radius: 4px;
    margin-bottom: 20px;
}
.tender-intro-title {
    font-family: 'Playfair Display', serif;
    color: var(--text-white);
    font-size: 25px;
    margin: 0 0 10px;
}
.tender-intro-lead {
    text-align: left !important;
    color: var(--text-gray) !important;
    max-width: none !important;
    margin: 0 0 28px !important;
}
@media (max-width: 600px) {
    .services-chapter { font-size: 27px; }
    .service-subtitle { font-size: 25px; }
    .tender-intro { padding: 22px; }
}

/* Client updates: stronger accordion headings, slightly quieter gold chapter headings */
.accordion-title {
    font-size: 21px;
    font-weight: 700;
}
.accordion-icon {
    font-size: 30px;
    font-weight: 700;
    line-height: 1;
}
.services-chapter {
    font-size: 29px;
}
.b2b-card {
    grid-column: auto;
}

/* Social icons in the footer */
.footer-links {
    align-items: center;
}
.social-link {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
}
.social-icon {
    width: 30px;
    height: 30px;
    border: 1px solid rgba(223,183,108,.35);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    flex: 0 0 30px;
    font-family: Arial, sans-serif;
    font-size: 15px;
    font-weight: 800;
}
.social-icon svg {
    width: 17px;
    height: 17px;
    fill: currentColor;
}
.social-link:hover .social-icon {
    border-color: var(--gold);
    background: rgba(223,183,108,.08);
}
.honeypot {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

@media (max-width: 600px) {
    .accordion-title { font-size: 19px; }
    .accordion-icon { font-size: 28px; }
    .services-chapter { font-size: 25px; }
}