:root {
    --bg: #ffffff;
    --text: #111827;
    --muted: #6b7280;
    --border: #e5e7eb;
    --card-bg: #f9fafb;
    --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.12);

    --text-sm: 13px;
    --text-md: 14px;
    --text-lead: 15px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top left, #eff6ff 0, #ffffff 45%);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}

a {
    color: #071b36;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.page {
    max-width: 1040px;
    margin: 0 auto;
    padding: 24px 16px 56px;
}

/* Header */

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0 24px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 32px;
    width: auto;
    display: block;
}

.nav {
    display: flex;
    flex: 1;
    margin-left: 36px;
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

.nav a {
    font-size: 15px;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.05);
    color: #1f2937;
    border: 1px solid rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(4px);
    transition: all 0.22s ease;
}

.nav a:hover {
    background: rgba(37, 99, 235, 0.12);
    border-color: rgba(37, 99, 235, 0.35);
    transform: translateY(-1px);
    text-decoration: none;
}

.nav a:active {
    transform: scale(0.97);
}

/* Hero */

.hero {
    display: grid;
    grid-template-columns: minmax(0, 3.2fr) minmax(0, 2fr);
    gap: 32px;
    align-items: center;
    padding: 28px 24px;
    background: rgba(255, 255, 255, 0.85);
    border-radius: 32px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(148, 163, 184, 0.35);
    backdrop-filter: blur(12px);
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.badge {
    font-size: 12px;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.7);
    background: #ffffff;
    color: #111827;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: #22c55e;
}

.hero-title {
    font-size: 34px;
    line-height: 1.06;
    margin: 0 0 12px;
}

.hero-subtitle {
    font-size: 18px;
    color: #374151;
    font-weight: 600;
    line-height: 1.45;
    margin: 0 0 12px;
}

.hero-badge {
  font-weight: 500;
  color: var(--muted);
}

.hero-context {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.55;
    margin: 0 0 18px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 22px;
}

.btn-primary {
    border-radius: 999px;
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    color: #ffffff;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 600;
    border: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.35);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 40px rgba(37, 99, 235, 0.45);
    text-decoration: none;
}

.btn-secondary {
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.22);
    color: #1e40af;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 700;
    border: 1px solid rgba(37, 99, 235, 0.45);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.14);
}

.btn-secondary:hover {
    transform: translateY(-1px);
    text-decoration: none;
    background: rgba(37, 99, 235, 0.14);
    box-shadow: 0 10px 22px rgba(37, 99, 235, 0.14);
}

.btn-link {
    display: inline-flex;
    align-items: center;
    padding: 10px 6px;
    font-size: 14px;
    font-weight: 600;
    color: #1f2937;
    border-radius: 12px;
    transition: background 0.18s ease;
}

.btn-link:hover {
    background: rgba(37, 99, 235, 0.08);
    text-decoration: none;
}

.hero-note {
    font-size: 12px;
    color: var(--muted);
    margin: 14px 0 0;
}


/* Photo frame */

.hero-right {
    display: flex;
    justify-content: flex-end;
}

.hero-photo {
    position: relative;
    width: 90%;
    max-width: 500px;
    height: clamp(250px, 28vw, 320px);
    border-radius: 32px;
    background: linear-gradient(145deg, #5e3b2e 0%, #3b4b63 50%, #1f3c5d 100%);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.35);
    overflow: visible;
}

.hero-photo::after {
    content: "";
    position: absolute;
    inset: -8px;
    border-radius: 44px;
    border: 1px solid rgba(148, 163, 184, 0.45);
    pointer-events: none;
}

.hero-photo::before {
    content: "";
    position: absolute;
    inset: -10px;
    border-radius: 40px;
    background: linear-gradient(145deg, #5e3b2e 0%, #3b4b63 50%, #1f3c5d 100%);
    filter: blur(18px);
    opacity: 0.55;
    z-index: -1;
}

.hero-photo-inner {
    position: absolute;
    inset: 12px;
    border-radius: 26px;
    background: linear-gradient(145deg, #1f2937, #111827);
    overflow: hidden;
}

.hero-photo-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 26px;
}

/* Sections */

.section {
    margin-top: 40px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
}

.section-subtitle {
    font-size: var(--text-sm);
    color: var(--muted);
    margin: 0;
}

.grid-2 {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
    gap: 20px;
}


.grid-1 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.card {
    background: var(--card-bg);
    border-radius: 18px;
    border: 1px solid var(--border);
    padding: 16px 18px;
}

.card h3 {
    margin: 0 0 10px;
    font-size: var(--text-md);
}

.card p {
    margin: 0 0 8px;
    font-size: var(--text-md);
    color: var(--muted);
}

.note {
    margin: 18px 0 0;
    font-size: var(--text-sm);
    line-height: 1.45;
    color: var(--muted);
}

.hint {
    margin: 18px 0 0;
    font-size: var(--text-sm);
    line-height: 1.45;
    color: var(--muted);
}


.mini-note {
    margin: 22px 0 10px;
    padding-top: 12px;
    border-top: none;
    font-size: var(--text-sm);
    color: var(--muted);
}

.note-line {
    display: block;
}

.note-line+.note-line {
    margin-top: 8px;
}

.footer-note {
    text-align: right;
}

.compact {
    margin: 0 0 8px;
    font-size: var(--text-md);
    font-weight: 600;
    color: var(--muted);
}

.compact-center {
    text-align: center;
}

.lead {
    margin: 0 0 12px;
    font-size: var(--text-lead);
    line-height: 1.55;
    color: var(--text);
    opacity: 0.92;
}

.book-note {
    font-size: 13px;
    line-height: 1.4;
    color: var(--muted);
    opacity: 0.85;
    margin-top: 6px;
}

.card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px;
    justify-content: center;
}

.callout-card {
    background: linear-gradient(135deg, #ffffff, #eff6ff);
    border-color: rgba(37, 99, 235, 0.25);
}

/* Pricing */

.price {
    font-size: 18px;
    font-weight: 800;
    text-align: center;
    margin: 16px 0 16px;
    color: #111827;
}

.price-card {
    padding-top: 22px;
    padding-bottom: 24px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    text-align: center;
}

.price-card .btn-primary {
    width: fit-content;
    margin: 0 auto;
}

.price-card .note {
    margin: 18px 0 0;
    font-size: var(--text-sm);
    line-height: 1.45;
    color: var(--muted);
}

.pricing-hint {
    margin: 6px 0 18px;
    font-size: var(--text-md);
    color: var(--muted);
}

.card-premium {
    border-color: rgba(37, 99, 235, 0.55);
    background: linear-gradient(135deg, rgba(239, 246, 255, 0.75), #ffffff);
    box-shadow: 0 14px 36px rgba(37, 99, 235, 0.14);
    position: relative;
}

.mini-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.25);
    color: #1e40af;
    margin-bottom: 8px;
}

/* FAQ */

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.collapsible-card {
    padding: 0;
}

.collapse-toggle {
    width: 100%;
    text-align: left;
    padding: 14px 18px;
    font-size: 18px;
    font-weight: 700;
    border: none;
    background: var(--card-bg);
    border-radius: 18px;
    cursor: pointer;
    color: #1f2937;
    transition: background 0.2s ease;
}

.collapse-toggle:hover {
    background: rgba(37, 99, 235, 0.06);
}

.collapse-toggle::after {
    content: "+";
    float: right;
    font-weight: 900;
    font-size: 26px;
    line-height: 26px;
    opacity: 0.75;
}

.collapsible-card.open .collapse-toggle::after {
    content: "−";
    font-weight: 900;
    font-size: 28px;
    line-height: 28px;
    opacity: 0.85;
}

.collapse-content {
    display: none;
    padding: 0 18px 0;
    border-top: 1px solid var(--border);
    background: var(--card-bg);
    border-radius: 0 0 18px 18px;
}

.collapsible-card.open .collapse-content {
    display: block;
    padding: 16px 18px 20px;
}

.collapse-content p {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: var(--muted);
}

/* Contacts */

.contact-wide {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-line {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 14px;
}

.contact-line a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
    text-decoration: none;
}

.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
}

.icon-telegram {
    width: 18px;
    height: 18px;
}

.icon svg {
    display: block;
}

.contact-line a:hover {
    text-decoration: underline;
}

.contact-line .sep {
    color: var(--muted);
    opacity: 0.6;
}

/* Footer */


.footer {
    margin-top: 36px;
    font-size: 12px;
    color: var(--muted);
    display: flex;
    justify-content: space-between;
    gap: 12px;
    border-top: 1px solid var(--border);
    padding-top: 12px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-end;
}

.footer-links a {
    color: var(--muted);
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

.card .form-hint {
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.4;
  color: #6b7280;
  text-align: center;
}

/* Focus */

a:focus-visible,
button:focus-visible,
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.nav a:focus-visible,
.collapse-toggle:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 3px;
}

/* Responsive */

@media (max-width: 960px) {
    .grid-3 {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 800px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .nav {
        margin-left: 0;
        justify-content: flex-start;
    }

    .hero {
        grid-template-columns: minmax(0, 1fr);
        padding: 20px 16px;
    }

    .hero-right {
        justify-content: flex-start;
    }

    .hero-photo {
        max-width: 100%;
        height: 260px;
    }

    .grid-2 {
        grid-template-columns: minmax(0, 1fr);
    }

    .footer {
        flex-direction: column;
        gap: 6px;
    }

    .footer-note {
        text-align: left;
    }
}

/* ===== Consistent bullets (native marker, smaller than text) ===== */
.list,
.mini-list {
    /* Use native list markers for stable typography and alignment */
    list-style: disc;
    padding-left: 18px;
    margin: 8px 0 0;
    color: var(--muted);
    font-size: var(--text-md);
    line-height: 1.55;
}

.mini-list {
    margin-top: 0;
}

.list li,
.mini-list li {
    margin: 0;
}

/* Make marker slightly smaller and quieter than text */
.list li::marker,
.mini-list li::marker {
    font-size: 0.85em;
    color: #64748b;
}

/* ===== Local spacing tweaks ===== */
#call .mini-list {
    margin-bottom: 0;
}

#call .hint {
    margin-top: 26px;
}

/* extra air before "Если есть..." */

#book .lead+.lead {
    margin-top: 22px;
}

/* more air before "Основано..." */


#book .mini-list+.lead {
    margin-top: 22px;
}

/* ===== Mobile micro-tweaks ===== */
@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn-primary,
    .hero-actions .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .hero-actions .btn-secondary {
        opacity: 0.92;
    }

    .hero-photo {
        width: 100%;
        max-width: 100%;
        height: 220px;
    }

    .hero-right {
        justify-content: flex-start;
    }

    .hero-subtitle {
        max-width: 32ch;
    }

    #call .grid-2>.card:nth-child(2) .list li:nth-child(3) {
        margin-bottom: 12px;
    }

}

/* Modal (Lead form) */
body.modal-open {
    overflow: hidden;
}

.modal {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 80;
}

.modal.is-open {
    display: block;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(2px);
}

.modal-dialog {
    position: relative;
    width: min(980px, calc(100% - 24px));
    height: min(86vh, 820px);
    margin: 6vh auto 0;
    background: #ffffff;
    border-radius: 22px;
    border: 1px solid rgba(148, 163, 184, 0.45);
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.35);
    overflow: hidden;
}

.modal-body {
    height: 100%;
}

.modal-body iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 12px;
    width: 38px;
    height: 38px;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    background: rgba(255, 255, 255, 0.92);
    cursor: pointer;
    font-size: 22px;
    line-height: 34px;
    font-weight: 900;
    color: #0f172a;
    z-index: 2;
}

.modal-close:hover {
    background: rgba(37, 99, 235, 0.08);
}

.modal-actions {
    position: absolute;
    top: 10px;
    left: 12px;
    z-index: 2;
}

.modal-actions .btn-link {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(15, 23, 42, 0.12);
    padding: 8px 10px;
    border-radius: 999px;
}

/* Final CTA */
.cta-final .card-actions {
    flex-wrap: wrap;
    gap: 10px;
}

.price-card ul,
.price-card p:not(.compact) {
  text-align: left;
}

.price-card .card-actions {
  margin-top: auto;
}