/* ============================================
   AN CRM — Estilos principales
   ============================================ */

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

:root {
    --primary: #185FA5;
    --primary-dark: #0C447C;
    --primary-light: #E6F1FB;
    --success: #16a34a;
    --success-bg: #dcfce7;
    --warning: #d97706;
    --warning-bg: #fef3c7;
    --danger: #dc2626;
    --danger-bg: #fee2e2;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --border: #e5e7eb;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 1px 3px rgba(0,0,0,.1);
    --shadow-md: 0 4px 16px rgba(0,0,0,.08);
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    color: var(--gray-800);
    background: #fff;
    line-height: 1.5;
}

/* ---- NAVBAR ---- */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 48px;
    border-bottom: 1px solid var(--border);
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo img { height: 36px; width: auto; }
.nav-logo-text { font-size: 16px; font-weight: 700; color: var(--gray-900); }
.nav-logo-sub { font-size: 11px; color: var(--gray-500); }
.nav-links { display: flex; gap: 28px; font-size: 13px; color: var(--gray-500); }
.nav-links a { color: var(--gray-500); text-decoration: none; transition: color .15s; }
.nav-links a:hover { color: var(--primary); }
.nav-btn { background: var(--primary); color: #fff; border: none; padding: 9px 20px; border-radius: var(--radius); font-size: 13px; font-weight: 600; cursor: pointer; text-decoration: none; display: inline-block; }
.nav-btn:hover { background: var(--primary-dark); }

/* ---- HERO ---- */
.hero {
    padding: 80px 48px 56px;
    text-align: center;
    background: var(--gray-50);
    border-bottom: 1px solid var(--border);
}
.hero-pill {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--primary-light); color: var(--primary-dark);
    font-size: 12px; font-weight: 500; padding: 5px 14px;
    border-radius: 20px; margin-bottom: 22px;
}
.hero h1 { font-size: 40px; font-weight: 700; line-height: 1.15; max-width: 580px; margin: 0 auto 16px; color: var(--gray-900); }
.hero h1 span { color: var(--primary); }
.hero-sub { font-size: 15px; color: var(--gray-500); max-width: 460px; margin: 0 auto 30px; line-height: 1.65; }
.hero-btns { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 44px; }
.hero-stats { display: flex; justify-content: center; gap: 44px; padding-top: 28px; border-top: 1px solid var(--border); }
.hero-stat-val { font-size: 22px; font-weight: 700; color: var(--primary); }
.hero-stat-label { font-size: 12px; color: var(--gray-500); margin-top: 2px; }
.stat-divider { width: 1px; background: var(--border); height: 32px; }

/* ---- MOCKUP ---- */
.mockup-wrap { padding: 0 48px; background: var(--gray-50); border-bottom: 1px solid var(--border); }
.mockup { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.mockup-bar { background: #f9fafb; padding: 9px 14px; display: flex; align-items: center; gap: 6px; border-bottom: 1px solid var(--border); }
.mockup-dot { width: 9px; height: 9px; border-radius: 50%; }
.mockup-url { flex: 1; text-align: center; font-size: 10px; color: var(--gray-400); background: #fff; border: 1px solid var(--border); border-radius: 4px; padding: 2px 0; max-width: 200px; margin: 0 auto; }
.mockup-metrics { padding: 14px; display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; }
.mockup-metric { background: var(--gray-50); border: 1px solid var(--border); border-radius: 7px; padding: 10px; }
.mockup-metric-label { font-size: 10px; color: var(--gray-500); margin-bottom: 3px; }
.mockup-metric-val { font-size: 17px; font-weight: 700; }
.mockup-charts { padding: 0 14px 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mockup-chart { background: var(--gray-50); border: 1px solid var(--border); border-radius: 7px; padding: 10px; }
.mockup-chart-title { font-size: 10px; font-weight: 600; color: var(--gray-700); margin-bottom: 7px; }
.bar-row { display: flex; align-items: center; gap: 5px; margin-bottom: 4px; }
.bar-label { font-size: 9px; color: var(--gray-500); width: 24px; text-align: right; }
.bar-track { flex: 1; height: 5px; background: var(--gray-200); border-radius: 3px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 3px; }

/* ---- SECCIONES ---- */
.section { padding: 60px 48px; }
.section-alt { background: var(--gray-50); }
.section-eye { font-size: 11px; font-weight: 600; color: var(--primary); letter-spacing: .8px; text-transform: uppercase; margin-bottom: 8px; }
.section-title { font-size: 25px; font-weight: 700; margin-bottom: 10px; color: var(--gray-900); }
.section-sub { font-size: 14px; color: var(--gray-500); line-height: 1.65; max-width: 460px; }

/* ---- FEATURES ---- */
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 32px; }
.feat-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; }
.feat-icon { width: 38px; height: 38px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18px; margin-bottom: 12px; }
.feat-title { font-size: 14px; font-weight: 600; margin-bottom: 5px; color: var(--gray-900); }
.feat-desc { font-size: 13px; color: var(--gray-500); line-height: 1.55; }

/* ---- STEPS ---- */
.steps-grid { display: grid; grid-template-columns: repeat(4,1fr); margin-top: 36px; position: relative; }
.steps-grid::before { content: ''; position: absolute; top: 40px; left: calc(12.5% + 18px); right: calc(12.5% + 18px); height: 1px; background: var(--border); }
.step { text-align: center; padding: 0 10px; }
.step-num { display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; position: relative; z-index: 1; background: #fff; width: 90px; }
.step-title { font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--gray-900); }
.step-desc { font-size: 12px; color: var(--gray-500); line-height: 1.5; }

/* ---- PLANES ---- */
.plans-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 32px; }
.plan-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; position: relative; }
.plan-card.featured { border: 2px solid var(--primary); }
.plan-badge { position: absolute; top: -1px; left: 50%; transform: translateX(-50%); background: var(--primary); color: #fff; font-size: 11px; font-weight: 600; padding: 3px 12px; border-radius: 0 0 8px 8px; white-space: nowrap; }
.plan-name { font-size: 11px; font-weight: 600; color: var(--gray-500); margin-bottom: 4px; text-transform: uppercase; letter-spacing: .5px; }
.plan-price { font-size: 28px; font-weight: 700; color: var(--gray-900); margin-bottom: 2px; }
.plan-price span { font-size: 13px; font-weight: 400; color: var(--gray-500); }
.plan-period { font-size: 12px; color: var(--gray-500); margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.plan-feat { display: flex; align-items: flex-start; gap: 7px; font-size: 13px; color: var(--gray-600); margin-bottom: 8px; }
.plan-check { color: var(--primary); font-weight: 700; flex-shrink: 0; }

/* ---- TESTIMONIOS ---- */
.testis-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 32px; }
.testi-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 18px; }
.testi-stars { color: #f59e0b; font-size: 12px; margin-bottom: 8px; }
.testi-text { font-size: 13px; color: var(--gray-500); line-height: 1.6; margin-bottom: 12px; }
.testi-author { display: flex; align-items: center; gap: 9px; }
.testi-avatar { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 600; flex-shrink: 0; }
.testi-name { font-size: 13px; font-weight: 600; color: var(--gray-900); }
.testi-role { font-size: 11px; color: var(--gray-500); }

/* ---- CTA ---- */
.cta-section { padding: 60px 48px; text-align: center; background: var(--gray-50); border-top: 1px solid var(--border); }
.cta-title { font-size: 28px; font-weight: 700; margin-bottom: 10px; color: var(--gray-900); }
.cta-sub { font-size: 14px; color: var(--gray-500); margin-bottom: 26px; }
.cta-note { font-size: 12px; color: var(--gray-400); margin-top: 12px; }

/* ---- FOOTER ---- */
.footer { padding: 24px 48px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.footer-logo { display: flex; align-items: center; gap: 10px; }
.footer-logo img { height: 28px; }
.footer-name { font-size: 13px; font-weight: 700; }
.footer-copy { font-size: 11px; color: var(--gray-400); }
.footer-links { display: flex; gap: 18px; font-size: 12px; color: var(--gray-500); }
.footer-links a { color: var(--gray-500); text-decoration: none; }
.footer-links a:hover { color: var(--primary); }

/* ---- BOTONES ---- */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 20px; border-radius: var(--radius); font-size: 13px; font-weight: 600; cursor: pointer; text-decoration: none; border: none; transition: all .15s; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-ghost { background: #fff; color: var(--gray-700); border: 1.5px solid var(--gray-300); }
.btn-ghost:hover { background: var(--gray-50); }
.btn-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid #fca5a5; }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-block { width: 100%; justify-content: center; }
.plan-btn { width: 100%; margin-top: 16px; padding: 10px; border-radius: var(--radius); font-size: 13px; font-weight: 600; cursor: pointer; border: 1.5px solid var(--gray-300); background: var(--gray-50); color: var(--gray-700); }
.plan-btn.primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.plan-btn:hover { opacity: .88; }

/* ---- ALERTS ---- */
.alert { padding: 12px 14px; border-radius: var(--radius); font-size: 13px; margin-bottom: 14px; }
.alert-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid #fca5a5; }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid #86efac; }
.alert-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid #fcd34d; }
.alert-info { background: var(--primary-light); color: var(--primary-dark); border: 1px solid #93c5fd; }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
    .navbar { padding: 12px 20px; }
    .nav-links { display: none; }
    .hero { padding: 48px 20px 36px; }
    .hero h1 { font-size: 26px; }
    .hero-stats { gap: 20px; flex-wrap: wrap; }
    .mockup-wrap { padding: 0 20px; }
    .mockup-metrics { grid-template-columns: repeat(2,1fr); }
    .section { padding: 40px 20px; }
    .features-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: repeat(2,1fr); gap: 20px; }
    .steps-grid::before { display: none; }
    .plans-grid { grid-template-columns: 1fr; }
    .testis-grid { grid-template-columns: 1fr; }
    .footer { flex-direction: column; gap: 16px; padding: 20px; text-align: center; }
    .footer-links { flex-wrap: wrap; justify-content: center; }
}