/* ============================================================
   BASELINE · Design System (tema claro premium)
   Blanco + grises + violeta como acento
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --bg:#ffffff; --bg-soft:#f8f9fc; --bg-mute:#f1f3f9;
  --text-1:#0f1729; --text-2:#1f2937; --text-3:#4b5563; --text-4:#6b7280; --text-5:#9ca3af;
  --v:#7c3aed; --v-dark:#6d28d9; --v-light:#a78bfa; --v-soft:#ede9fe; --v-50:#f5f3ff; --v-200:#ddd6fe;
  --border:#e5e7eb; --border-soft:#f1f5f9; --border-strong:#d1d5db;
  --shadow-sm:0 1px 3px rgba(15,23,41,.05), 0 1px 2px rgba(15,23,41,.04);
  --shadow:0 4px 12px rgba(15,23,41,.06), 0 2px 4px rgba(15,23,41,.04);
  --shadow-lg:0 20px 40px rgba(15,23,41,.08), 0 8px 16px rgba(15,23,41,.04);
  --shadow-xl:0 30px 60px rgba(124,58,237,.12), 0 10px 20px rgba(15,23,41,.06);
  --green:#10b981; --green-soft:#d1fae5; --red:#ef4444; --red-soft:#fee2e2;
  --gold:#f59e0b; --gold-soft:#fef3c7; --blue:#3b82f6; --blue-soft:#dbeafe;
  --ff-h:'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --ff-b:'Inter', system-ui, -apple-system, sans-serif;
}

html{scroll-behavior:smooth;overflow-x:hidden;}
body{background:var(--bg);color:var(--text-3);font-family:var(--ff-b);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;font-size:15px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
img{max-width:100%;height:auto;display:block;}
a{text-decoration:none;color:inherit;transition:all 0.2s ease;}
button{font-family:inherit;cursor:pointer;}

/* Iconos */
.icon{width:1em;height:1em;display:inline-block;vertical-align:-0.125em;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.icon-lg{width:24px;height:24px;}
.icon-xl{width:32px;height:32px;}

/* Animaciones */
.reveal{opacity:0;transform:translateY(20px);transition:opacity 0.7s ease, transform 0.7s ease;}
.reveal.visible{opacity:1;transform:translateY(0);}
.delay-1{transition-delay:0.08s;} .delay-2{transition-delay:0.16s;}
.delay-3{transition-delay:0.24s;} .delay-4{transition-delay:0.32s;}

/* Section headers */
.section-header{text-align:center;margin-bottom:60px;max-width:680px;margin-left:auto;margin-right:auto;}
.section-label{display:inline-flex;align-items:center;gap:6px;font-size:0.78rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--v);background:var(--v-50);padding:6px 14px;border-radius:100px;margin-bottom:18px;}
.section-title{font-family:var(--ff-h);font-size:clamp(1.9rem, 4vw, 2.7rem);font-weight:800;line-height:1.15;margin-bottom:16px;color:var(--text-1);letter-spacing:-0.02em;}
.section-sub{font-size:1.05rem;color:var(--text-4);line-height:1.65;}

/* Botones base */
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:10px;background:var(--v);color:#fff;font-family:var(--ff-b);font-size:1rem;font-weight:600;border:none;box-shadow:0 6px 20px rgba(124,58,237,.25);transition:all 0.2s;cursor:pointer;}
.btn-primary:hover{background:var(--v-dark);transform:translateY(-2px);box-shadow:0 10px 28px rgba(124,58,237,.35);}
.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:10px;background:#fff;border:1px solid var(--border);color:var(--text-1);font-family:var(--ff-b);font-size:1rem;font-weight:600;transition:all 0.2s;cursor:pointer;}
.btn-secondary:hover{border-color:var(--v);color:var(--v);background:var(--v-50);}

/* ============== NAV ============== */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:14px 0;background:rgba(255,255,255,.85);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-soft);transition:all 0.3s;}
nav.scrolled{box-shadow:var(--shadow-sm);background:rgba(255,255,255,.95);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;}
.nav-logo{height:44px;}
.nav-right{display:flex;align-items:center;gap:14px;}
.nav-links{display:flex;gap:6px;align-items:center;}
.nav-links a{color:var(--text-3);font-weight:500;font-size:0.9rem;padding:8px 14px;border-radius:8px;transition:all 0.2s;}
.nav-links a:hover, .nav-links a.active{color:var(--v);background:var(--v-50);}

.btn-login{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:8px;border:1px solid var(--border);color:var(--text-2);font-family:var(--ff-b);font-size:0.88rem;font-weight:600;background:transparent;transition:all 0.2s;cursor:pointer;}
.btn-login:hover{border-color:var(--v);color:var(--v);background:var(--v-50);}
.nav-cta{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:8px;background:var(--v);color:#fff !important;font-family:var(--ff-b);font-size:0.88rem;font-weight:600;box-shadow:0 4px 10px rgba(124,58,237,.2);transition:all 0.2s;}
.nav-cta:hover{background:var(--v-dark);transform:translateY(-1px);}
.menu-toggle{display:none;background:none;border:none;color:var(--text-1);width:40px;height:40px;border-radius:8px;align-items:center;justify-content:center;}
.menu-toggle:hover{background:var(--bg-soft);}
.mobile-only{display:none;}

/* ============== FOOTER ============== */
footer{background:var(--text-1);color:#cbd5e1;padding:70px 0 28px;}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px;margin-bottom:48px;}
.footer-logo{height:42px;margin-bottom:18px;}
.footer-text{font-size:0.92rem;color:#94a3b8;max-width:380px;line-height:1.65;}
.footer-title{font-family:var(--ff-h);font-size:0.85rem;font-weight:700;color:#fff;margin-bottom:18px;text-transform:uppercase;letter-spacing:0.08em;}
.footer-links{list-style:none;}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:#cbd5e1;font-size:0.9rem;display:inline-flex;align-items:center;gap:6px;transition:all 0.2s;}
.footer-links a:hover{color:var(--v-light);transform:translateX(3px);}
.footer-bottom{text-align:center;padding-top:24px;border-top:1px solid rgba(255,255,255,0.08);font-size:0.83rem;color:#64748b;}

/* ============== WHATSAPP ============== */
.wa-float{position:fixed;bottom:24px;right:24px;z-index:2000;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(37,211,102,.4);transition:all .3s;}
.wa-float:hover{transform:scale(1.08) translateY(-3px);}
.wa-float svg{width:30px;height:30px;}

/* ============== MODAL BASE ============== */
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,41,0.6);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:5000;display:none;align-items:center;justify-content:center;padding:20px;overflow-y:auto;}
.modal-backdrop.active{display:flex;animation:modalFadeIn 0.25s ease;}
@keyframes modalFadeIn{from{opacity:0;}to{opacity:1;}}
.modal{background:#fff;border-radius:20px;max-width:420px;width:100%;box-shadow:0 30px 80px rgba(0,0,0,0.3);position:relative;overflow:hidden;animation:modalSlideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);margin:auto;}
@keyframes modalSlideUp{from{opacity:0;transform:translateY(30px) scale(0.95);}to{opacity:1;transform:translateY(0) scale(1);}}
.modal-lg{max-width:760px;}
.modal-header{padding:36px 32px 24px;text-align:center;border-bottom:1px solid var(--border-soft);}
.modal-icon{width:54px;height:54px;margin:0 auto 16px;border-radius:14px;background:var(--v-50);color:var(--v);display:flex;align-items:center;justify-content:center;}
.modal-title{font-family:var(--ff-h);font-size:1.5rem;font-weight:800;color:var(--text-1);margin-bottom:6px;}
.modal-sub{font-size:0.92rem;color:var(--text-4);}
.modal-body{padding:28px 32px 32px;}
.modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:10px;background:transparent;border:none;color:var(--text-4);display:flex;align-items:center;justify-content:center;transition:all 0.2s;z-index:2;}
.modal-close:hover{background:var(--bg-mute);color:var(--text-1);}

/* Login modal específico */
.btn-google{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:13px;border-radius:10px;background:#fff;border:1px solid var(--border-strong);color:var(--text-1);font-family:var(--ff-b);font-size:0.95rem;font-weight:600;cursor:pointer;transition:all 0.2s;margin-bottom:18px;}
.btn-google:hover{background:var(--bg-soft);border-color:var(--text-4);box-shadow:var(--shadow-sm);}
.btn-google svg{width:18px;height:18px;flex-shrink:0;}
.modal-divider{display:flex;align-items:center;gap:14px;margin:6px 0 18px;color:var(--text-5);font-size:0.78rem;font-weight:500;text-transform:uppercase;letter-spacing:0.08em;}
.modal-divider::before, .modal-divider::after{content:'';flex:1;height:1px;background:var(--border);}
.form-row{margin-bottom:14px;}
.form-row label{display:block;font-size:0.82rem;font-weight:600;color:var(--text-2);margin-bottom:6px;}
.form-row input, .form-row select, .form-row textarea{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:var(--bg-soft);color:var(--text-1);font-family:var(--ff-b);font-size:0.95rem;outline:none;transition:all 0.2s;}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{border-color:var(--v);background:#fff;box-shadow:0 0 0 4px var(--v-50);}
.form-row textarea{min-height:90px;resize:vertical;}
.form-row .row-helper{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;}
.form-row .forgot{font-size:0.78rem;color:var(--v);font-weight:500;}
.form-row .forgot:hover{text-decoration:underline;}
.btn-submit-modal{width:100%;padding:13px;border-radius:10px;background:var(--v);color:#fff;border:none;font-family:var(--ff-b);font-size:0.95rem;font-weight:600;cursor:pointer;transition:all 0.2s;margin-top:6px;}
.btn-submit-modal:hover{background:var(--v-dark);}
.modal-footer-text{text-align:center;font-size:0.85rem;color:var(--text-4);margin-top:18px;}
.modal-footer-text a{color:var(--v);font-weight:600;}
.modal-footer-text a:hover{text-decoration:underline;}

/* Page headers (para trabaja y boletines) */
.page-header{padding:160px 0 70px;background:linear-gradient(180deg, #fafbfd 0%, #f5f6fb 100%);text-align:center;position:relative;overflow:hidden;}
.page-header::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 80% 20%, rgba(124,58,237,.06) 0%, transparent 40%),radial-gradient(circle at 10% 70%, rgba(124,58,237,.05) 0%, transparent 50%);pointer-events:none;}
.page-header::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(124,58,237,.03) 1px, transparent 1px),linear-gradient(90deg, rgba(124,58,237,.03) 1px, transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse at center, black 0%, transparent 70%);-webkit-mask-image:radial-gradient(ellipse at center, black 0%, transparent 70%);pointer-events:none;}
.page-header > *{position:relative;z-index:2;}
.page-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px 6px 6px;border-radius:100px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm);color:var(--text-2);font-weight:600;font-size:0.78rem;margin-bottom:24px;}
.page-eyebrow-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:100px;background:var(--v-soft);color:var(--v-dark);font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;}
.page-title{font-family:var(--ff-h);font-size:clamp(2.2rem, 5vw, 3.6rem);font-weight:800;line-height:1.1;margin-bottom:20px;color:var(--text-1);letter-spacing:-0.02em;}
.page-title span{color:var(--v);}
.page-subtitle{font-size:1.1rem;color:var(--text-4);max-width:640px;margin:0 auto;line-height:1.65;}

/* ============== RESPONSIVE compartido ============== */
@media(max-width:1024px){
  .footer-inner{grid-template-columns:1fr 1fr;gap:36px;}
}
@media(max-width:768px){
  .container{padding:0 18px;}
  .menu-toggle{display:flex;}
  .nav-right{display:none;}
  nav{padding:10px 0;}
  .nav-logo{height:38px;}
  .nav-links{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:24px 18px;gap:6px;border-bottom:1px solid var(--border);box-shadow:var(--shadow-lg);clip-path:polygon(0 0, 100% 0, 100% 0, 0 0);transition:clip-path 0.4s ease;}
  .nav-links.active{clip-path:polygon(0 0, 100% 0, 100% 100%, 0 100%);}
  .nav-links a{font-size:0.95rem;width:100%;text-align:center;padding:11px;border-radius:10px;}
  .nav-links .btn-login, .nav-links .nav-cta{display:flex;width:100%;justify-content:center;margin-top:6px;}
  .section-header{margin-bottom:40px;}
  .section-title{font-size:clamp(1.6rem, 6vw, 2.1rem);}
  .page-header{padding:120px 0 55px;}
  .page-title{font-size:clamp(1.9rem, 8vw, 2.8rem);}
  .wa-float{width:52px;height:52px;bottom:18px;right:18px;}
  .wa-float svg{width:26px;height:26px;}
  .footer-inner{grid-template-columns:1fr;gap:30px;margin-bottom:30px;}
  .modal{margin:10px;}
  .modal-header{padding:30px 24px 20px;}
  .modal-body{padding:24px;}
  .modal-title{font-size:1.3rem;}
  .mobile-only{display:flex;}
}
@media(max-width:480px){
  .container{padding:0 16px;}
  .section-title{font-size:1.5rem;}
  .page-title{font-size:clamp(1.75rem, 9vw, 2.3rem);}
}
.mobile-only{display:none;}