@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&display=swap');

body { font-family: 'Montserrat', sans-serif; background: #f5f6fa; color: #2c3e50; margin: 0; }

/* ── Nav ── */
.cf-nav {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 24px; background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.07); position: sticky; top: 0; z-index: 100;
}
.cf-logo {
    display: flex; align-items: center; gap: 10px; text-decoration: none;
}
.cf-logo img  { height: 34px; }
.cf-logo span { font-weight: 700; color: #2c3e50; font-size: 14px; }
.cf-nav-right { display: flex; align-items: center; gap: 14px; }
.cf-nav-right .lang-switcher select {
    padding: 7px 10px; border-radius: 8px; font-family: 'Montserrat', sans-serif;
    font-weight: 600; font-size: 13px; cursor: pointer; border: 1px solid #ddd;
}
.btn-auth-cf {
    background: #3498db; color: #fff; padding: 9px 18px; border-radius: 20px;
    text-decoration: none; font-size: 13px; font-weight: 700;
    transition: opacity 0.2s; white-space: nowrap;
}
.btn-auth-cf:hover { opacity: 0.88; }

/* ── Hero ── */
.cf-hero {
    background: linear-gradient(135deg, #2c3e50, #3498db);
    color: #fff; text-align: center; padding: 60px 24px 40px;
}
.cf-hero h1 { font-size: 26px; margin-bottom: 12px; line-height: 1.3; }
.cf-hero p  { font-size: 14px; opacity: 0.85; margin-bottom: 32px; }

/* ── Toggle tabs ── */
.cf-toggle {
    display: inline-flex; background: rgba(255,255,255,0.15);
    border-radius: 40px; padding: 5px; gap: 4px;
}
.cf-tab {
    padding: 10px 22px; border-radius: 34px; border: none; cursor: pointer;
    font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 600;
    background: transparent; color: rgba(255,255,255,0.75);
    transition: all 0.2s;
}
.cf-tab.active { background: #fff; color: #2c3e50; }
.cf-tab:hover:not(.active) { color: #fff; }

/* ── Sections ── */
.cf-section { max-width: 680px; margin: 0 auto; padding: 40px 16px 20px; }

/* ── Steps ── */
.cf-steps { display: flex; flex-direction: column; gap: 24px; }

.cf-step {
    display: flex; gap: 20px; align-items: flex-start;
    background: #fff; border-radius: 14px; padding: 22px 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06); border: 1px solid #f0f0f0;
}
.cf-step-num {
    width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
    background: linear-gradient(135deg, #2c3e50, #3498db);
    color: #fff; font-size: 18px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
}
.cf-step-num-green {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
}
.cf-step-body h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.cf-step-body p  { font-size: 13px; color: #7f8c8d; line-height: 1.7; margin: 0; }

/* ── CTA ── */
.cf-cta-block { text-align: center; padding: 32px 0 16px; }
.cf-btn {
    display: inline-block; padding: 15px 36px; border-radius: 30px;
    font-size: 14px; font-weight: 700; text-decoration: none;
    font-family: 'Montserrat', sans-serif; transition: opacity 0.2s, transform 0.15s;
}
.cf-btn:hover { opacity: 0.88; transform: translateY(-2px); }
.cf-btn-primary { background: #3498db; color: #fff; }
.cf-btn-green   { background: #27ae60; color: #fff; }

/* ── Trust ── */
.cf-trust {
    background: #fff; padding: 48px 24px;
    border-top: 1px solid #f0f0f0; border-bottom: 1px solid #f0f0f0;
    margin-top: 20px;
}
.cf-trust h2 {
    text-align: center; font-size: 20px; margin-bottom: 32px; color: #2c3e50;
}
.cf-trust-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
    max-width: 700px; margin: 0 auto;
}
.cf-trust-card { text-align: center; padding: 10px 8px; }
.cf-trust-icon  { font-size: 32px; margin-bottom: 8px; }
.cf-trust-title { font-size: 13px; font-weight: 700; color: #2c3e50; margin-bottom: 6px; }
.cf-trust-sub   { font-size: 11px; color: #7f8c8d; line-height: 1.6; }

/* ── Footer ── */
.cf-footer {
    text-align: center; padding: 24px 16px;
    font-size: 12px; color: #aab;
}

/* ── Mobile ── */
@media (max-width: 480px) {
    .cf-hero h1 { font-size: 20px; }
    .cf-toggle  { flex-direction: column; border-radius: 14px; }
    .cf-tab     { border-radius: 10px; }
    .cf-trust-grid { grid-template-columns: repeat(2, 1fr); }
    .cf-nav-right .btn-auth-cf { padding: 7px 12px; font-size: 12px; }
}