*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: radial-gradient(circle at top left, #eef2ff 0, #f9fafb 40%, #f9fafb 100%);
    color: #0f172a;
    line-height: 1.5;
    scroll-behavior: smooth;
}

a {
    color: inherit;
    text-decoration: none;
}

.rc-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 16px;
}

/* HEADER */

.rc-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(16px);
    background: linear-gradient(to right, rgba(15,23,42,0.9), rgba(30,64,175,0.92));
    color: #e5e7eb;
    border-bottom: 1px solid rgba(148, 163, 184, 0.4);
}

.rc-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 16px;
}

.rc-logo-block {
    display: flex;
    align-items: center;
    gap: 10px;
}

.rc-logo {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    object-fit: contain;
    background: #f9fafb;
    padding: 4px;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.3);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.rc-logo:hover {
    transform: translateY(-1px) scale(1.02);
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.4);
}

.rc-logo-text {
    display: flex;
    flex-direction: column;
}

.rc-logo-title {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.rc-logo-subtitle {
    font-size: 12px;
    color: #cbd5f5;
}

.rc-nav {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 13px;
}

.rc-nav-link {
    padding: 6px 8px;
    border-radius: 999px;
    color: #e5e7eb;
    opacity: 0.85;
    transition: background-color 0.15s ease, opacity 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.rc-nav-link:hover {
    background: rgba(148,163,184,0.35);
    opacity: 1;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.25);
}

.rc-nav-link-cta {
    padding-inline: 14px;
    background: linear-gradient(135deg, #f97316, #facc15);
    color: #111827;
    font-weight: 600;
}

.rc-nav-link-cta:hover {
    background: linear-gradient(135deg, #fb923c, #fde047);
}

.rc-header-cta {
    margin-left: auto;
    margin-right: 8px;
}

.rc-login-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.7);
    font-size: 11px;
    color: #e5e7eb;
    background: rgba(15, 23, 42, 0.25);
    text-decoration: none;
    transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
}

.rc-login-link:hover {
    background: rgba(15, 23, 42, 0.5);
    border-color: #e5e7eb;
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.4);
}

.rc-login-link-text {
    white-space: nowrap;
}

.rc-lang-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
}

.rc-lang-btn {
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.6);
    background: transparent;
    color: #e5e7eb;
    font-size: 11px;
    padding: 4px 8px;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.rc-lang-btn-active {
    background: #e5e7eb;
    color: #111827;
    border-color: #e5e7eb;
}

/* HERO */

.rc-hero {
    padding: 40px 0 48px;
}

.rc-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 32px;
    align-items: center;
}

.rc-hero-title {
    font-size: clamp(26px, 3vw, 34px);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #020617;
    margin-bottom: 12px;
}

.rc-hero-subtitle {
    font-size: 14px;
    color: #4b5563;
    max-width: 480px;
    margin-bottom: 18px;
}

.rc-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.rc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 16px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
}

.rc-btn-primary {
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    color: #f9fafb;
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.4);
}

.rc-btn-primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #6d28d9);
    transform: translateY(-1px);
}

.rc-btn-secondary {
    background: #e5e7eb;
    color: #111827;
    border-color: #d1d5db;
}

.rc-btn-secondary:hover {
    background: #d1d5db;
}

.rc-btn-outline {
    background: transparent;
    color: #111827;
    border-color: #d1d5db;
}

.rc-btn-outline:hover {
    background: #e5e7eb;
}

.rc-btn-full {
    width: 100%;
}

.rc-hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 11px;
    color: #4b5563;
}

.rc-hero-badge {
    background: rgba(129, 140, 248, 0.1);
    border-radius: 999px;
    padding: 4px 10px;
    border: 1px solid rgba(129, 140, 248, 0.4);
}

.rc-hero-visual {
    position: relative;
}

.rc-hero-card {
    border-radius: 18px;
    background: rgba(15,23,42,0.96);
    color: #e5e7eb;
    padding: 18px 16px;
    box-shadow: 0 25px 50px rgba(15, 23, 42, 0.65);
}

.rc-hero-card-main {
    border: 1px solid rgba(129, 140, 248, 0.7);
    background: radial-gradient(circle at top left, rgba(59,130,246,0.42), rgba(15,23,42,0.98));
}

.rc-hero-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.rc-hero-card-title {
    font-size: 13px;
    font-weight: 600;
}

.rc-hero-card-pill {
    font-size: 11px;
    padding: 3px 10px;
    border-radius: 999px;
    background: rgba(34, 197, 94, 0.15);
    color: #bbf7d0;
    border: 1px solid rgba(34, 197, 94, 0.5);
}

.rc-hero-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.rc-hero-stat:last-child {
    grid-column: span 2;
}

.rc-hero-stat-label {
    font-size: 11px;
    color: #9ca3af;
}

.rc-hero-stat-value {
    display: block;
    font-size: 15px;
    font-weight: 600;
    margin: 2px 0;
}

.rc-hero-stat-trend {
    font-size: 11px;
}

.rc-hero-stat-trend-up {
    color: #bbf7d0;
}

.rc-hero-stat-trend-down {
    color: #fecaca;
}

.rc-hero-stat-trend-stable {
    color: #a5b4fc;
}

.rc-hero-card-secondary {
    margin-top: 14px;
    background: #0b1120;
    border: 1px solid rgba(148, 163, 184, 0.6);
}

.rc-hero-card-secondary-title {
    font-size: 13px;
    font-weight: 600;
}

.rc-hero-card-secondary-text {
    font-size: 12px;
    color: #9ca3af;
    margin-top: 4px;
}

/* SECTIONS */

.rc-section {
    padding: 32px 0 40px;
}

.rc-section-alt {
    background: #f9fafb;
}

.rc-section-header {
    text-align: center;
    margin-bottom: 22px;
}

.rc-section-header h2 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: -0.02em;
}

.rc-section-header p {
    font-size: 14px;
    max-width: 560px;
    margin: 0 auto;
    color: #4b5563;
}

/* STEPS */

.rc-steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.rc-step {
    background: white;
    border-radius: 16px;
    padding: 14px 12px 16px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.04);
}

.rc-step-number {
    width: 26px;
    height: 26px;
    border-radius: 999px;
    background: linear-gradient(135deg, #6366f1, #22c55e);
    color: #f9fafb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 6px;
}

.rc-step-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.rc-step-text {
    font-size: 13px;
    color: #4b5563;
}

/* GRID & CARDS */

.rc-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.rc-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.rc-card {
    background: white;
    border-radius: 16px;
    padding: 14px 12px 16px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.04);
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.rc-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    border-color: #d1d5db;
}

.rc-card-light {
    background: #f9fafb;
}

.rc-card-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.rc-card-text {
    font-size: 13px;
    color: #4b5563;
}

/* PRICING */

.rc-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.rc-pricing-card {
    background: white;
    border-radius: 18px;
    padding: 16px 14px 18px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 16px 35px rgba(15, 23, 42, 0.06);
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.rc-pricing-card-featured {
    border-color: rgba(129, 140, 248, 0.8);
    background: radial-gradient(circle at top, rgba(129, 140, 248, 0.1), white);
    transform: translateY(-4px);
}

.rc-pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 22px 45px rgba(15, 23, 42, 0.12);
    border-color: #d1d5db;
}

.rc-pricing-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 11px;
    background: rgba(56,189,248,0.1);
    color: #0284c7;
    border: 1px solid rgba(56,189,248,0.5);
    margin-bottom: 6px;
}

.rc-pricing-title {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}

.rc-pricing-desc {
    font-size: 13px;
    color: #4b5563;
    margin-bottom: 8px;
}

.rc-pricing-list {
    list-style: none;
    font-size: 13px;
    color: #4b5563;
    margin-bottom: 10px;
}

.rc-pricing-list li + li {
    margin-top: 4px;
}

/* TESTIMONIALS */

.rc-testimonial-card {
    background: white;
    border-radius: 16px;
    padding: 14px 12px 16px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.04);
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.rc-testimonial-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 35px rgba(15, 23, 42, 0.08);
    border-color: #d1d5db;
}

.rc-testimonial-text {
    font-size: 13px;
    color: #374151;
    margin-bottom: 6px;
}

.rc-testimonial-author {
    font-size: 12px;
    color: #6b7280;
}

/* CONTACT */

.rc-contact-section {
    background: radial-gradient(circle at top left, rgba(59,130,246,0.09), #f9fafb);
}

.rc-contact-inner {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 22px;
    align-items: flex-start;
}

.rc-contact-info h2 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
}

.rc-contact-info p {
    font-size: 14px;
    color: #4b5563;
    margin-bottom: 12px;
}

.rc-contact-block {
    display: grid;
    gap: 8px;
    font-size: 13px;
}

.rc-contact-item {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.rc-contact-label {
    font-weight: 600;
    color: #111827;
}

.rc-contact-value {
    color: #2563eb;
}

.rc-contact-form-card {
    background: white;
    border-radius: 18px;
    padding: 16px 14px 18px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 16px 35px rgba(15, 23, 42, 0.06);
}

.rc-contact-form-title {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 10px;
}

.rc-contact-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rc-form-row {
    display: flex;
    gap: 10px;
}

.rc-form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 13px;
}

.rc-form-group label {
    font-weight: 500;
    color: #111827;
}

.rc-form-group input,
.rc-form-group select,
.rc-form-group textarea {
    border-radius: 10px;
    border: 1px solid #d1d5db;
    padding: 7px 9px;
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
    background: #f9fafb;
}

.rc-form-group input:focus,
.rc-form-group select:focus,
.rc-form-group textarea:focus {
    border-color: #6366f1;
    box-shadow: 0 0 0 1px rgba(129, 140, 248, 0.5);
    background: #ffffff;
}

.rc-form-group textarea {
    resize: vertical;
    min-height: 70px;
}

.rc-form-note {
    margin-top: 4px;
    font-size: 11px;
    color: #6b7280;
}

/* FOOTER */

.rc-footer {
    border-top: 1px solid #e5e7eb;
    background: #f9fafb;
    padding: 10px 0;
}

.rc-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: 12px;
    color: #6b7280;
}

/* RESPONSIVE */

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

    .rc-hero-visual {
        order: -1;
    }

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

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

    .rc-grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

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

@media (max-width: 768px) {
    .rc-header-inner {
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .rc-nav {
        display: none;
    }

    .rc-header-cta {
        order: 3;
        width: 100%;
        margin: 8px 0 0;
        display: flex;
        justify-content: flex-start;
    }

    .rc-hero {
        padding-top: 22px;
    }

    .rc-section {
        padding: 22px 0 26px;
    }
}

@media (max-width: 640px) {
    .rc-steps {
        grid-template-columns: minmax(0, 1fr);
    }

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

    .rc-grid-4 {
        grid-template-columns: minmax(0, 1fr);
    }

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

    .rc-form-row {
        flex-direction: column;
    }

    .rc-footer-inner {
        flex-direction: column;
        text-align: center;
    }
}