/* ============================================================
   COMPARTE TU CASO · ECJ — Stylesheet v2
   Brand: Azul #4A90D9 + Rosa #E8789A + gradiente corazón
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

:root {
  --blue:        #4A90D9;
  --blue2:       #3578C7;
  --blue3:       #2560AA;
  --blue-pale:   #EAF2FB;
  --blue-pale2:  #D4E8F8;
  --pink:        #E8789A;
  --pink2:       #D45E82;
  --pink-pale:   #FCEEF3;
  --pink-pale2:  #F9D9E4;
  --grad:        linear-gradient(135deg, #E8789A 0%, #9B6DC8 50%, #4A90D9 100%);
  --grad-soft:   linear-gradient(135deg, #FCEEF3 0%, #F0EAF9 50%, #EAF2FB 100%);
  --grad-btn:    linear-gradient(135deg, #E8789A 0%, #7B6FC8 60%, #4A90D9 100%);
  --dark:        #1A1F3A;
  --dark2:       #2D3561;
  --white:       #FFFFFF;
  --off:         #F8F8FC;
  --text:        #1A1F3A;
  --text2:       #4A5270;
  --text3:       #8890B0;
  --border:      rgba(74,144,217,.15);
  --border2:     rgba(74,144,217,.3);
  --danger:      #E53E3E;
  --warn:        #D97706;
  --success:     #38A169;
  --radius:      10px;
  --radius-lg:   16px;
  --shadow:      0 4px 20px rgba(74,144,217,.10);
  --shadow-md:   0 8px 40px rgba(74,144,217,.15);
  --font-disp:   'DM Serif Display', serif;
  --font-body:   'DM Sans', sans-serif;
  --transition:  .2s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--off);color:var(--text);line-height:1.65;min-height:100vh}
h1,h2,h3{font-family:var(--font-disp);font-weight:400;line-height:1.2}
h1{font-size:clamp(1.9rem,5vw,3.2rem)}
h2{font-size:clamp(1.5rem,3vw,2.2rem)}
h3{font-size:1.2rem}
p{color:var(--text2);line-height:1.75}
a{color:var(--blue);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--blue2)}

/* NAVBAR */
.navbar{position:sticky;top:0;z-index:200;background:var(--white);padding:.9rem 2rem;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 16px rgba(74,144,217,.12);border-bottom:1px solid var(--border)}
.navbar-brand{font-family:var(--font-disp);font-size:1.15rem;color:var(--dark);display:flex;align-items:center;gap:10px;text-decoration:none}
.navbar-links{display:flex;align-items:center;gap:1.5rem}
.navbar-links a{color:var(--text2);font-size:.875rem;font-weight:500;transition:color var(--transition)}
.navbar-links a:hover,.navbar-links a.active{color:var(--blue)}
.btn-nav{background:var(--grad-btn)!important;color:#fff!important;padding:.5rem 1.25rem;border-radius:100px;font-weight:600;font-size:.85rem;display:inline-block}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:.7rem 1.6rem;border-radius:100px;font-family:var(--font-body);font-size:.9rem;font-weight:600;cursor:pointer;border:2px solid transparent;transition:all var(--transition);text-decoration:none;white-space:nowrap}
.btn-primary{background:var(--grad-btn);color:#fff;box-shadow:0 4px 16px rgba(74,144,217,.3)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(74,144,217,.4);color:#fff}
.btn-outline{background:transparent;color:var(--blue);border-color:var(--blue)}
.btn-outline:hover{background:var(--blue-pale)}
.btn-ghost{background:var(--blue-pale);color:var(--blue);border-color:transparent}
.btn-ghost:hover{background:var(--blue-pale2)}
.btn-danger{background:var(--danger);color:#fff}
.btn-sm{padding:.4rem 1rem;font-size:.8rem}
.btn-lg{padding:.9rem 2.2rem;font-size:1rem}

/* CARDS */
.card{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow)}
.card-body{padding:1.75rem}
.card-header{padding:1.1rem 1.75rem;border-bottom:1px solid var(--border);background:var(--grad-soft);border-radius:var(--radius-lg) var(--radius-lg) 0 0}
.card-header h3{font-size:1rem;color:var(--dark)}

/* FORMS */
.form-group{margin-bottom:1.4rem}
label.form-label{display:block;font-size:.875rem;font-weight:600;color:var(--text);margin-bottom:.5rem}
label.form-label .opt{font-weight:400;font-size:.78rem;color:var(--text3);margin-left:6px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],select,textarea{width:100%;padding:.65rem 1rem;border:1.5px solid #DDE3F0;border-radius:var(--radius);font-family:var(--font-body);font-size:.9rem;color:var(--text);background:var(--white);transition:border-color var(--transition),box-shadow var(--transition);appearance:none;-webkit-appearance:none}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(74,144,217,.15)}
textarea{resize:vertical;min-height:90px;line-height:1.65}
.form-hint{font-size:.78rem;color:var(--text3);margin-top:.35rem;line-height:1.5}
.form-error{font-size:.78rem;color:var(--danger);margin-top:.35rem}

/* RANGE SLIDER */
.range-wrap{display:flex;align-items:center;gap:10px}
.range-wrap .range-lbl{font-size:.78rem;color:var(--text3);min-width:20px;text-align:center}
.range-val{font-weight:700;font-size:1.1rem;color:var(--blue);min-width:30px;text-align:center}
input[type=range]{flex:1;height:6px;-webkit-appearance:none;appearance:none;border-radius:3px;background:#DDE3F0;padding:0;border:none;box-shadow:none;cursor:pointer}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--white);border:3px solid var(--blue);box-shadow:0 2px 8px rgba(74,144,217,.3);cursor:pointer}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--white);border:3px solid var(--blue);cursor:pointer}

/* ============================================================
   PILL SELECTOR — MULTI SELECT & SINGLE SELECT
   Uses <label class="pill"> wrapping <input> + <span>
   JS toggles .selected class on the label
   ============================================================ */
.pill-group{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}

.pill{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:7px 16px;
  border-radius:100px;
  border:1.5px solid #DDE3F0;
  font-size:.83rem;
  font-family:var(--font-body);
  font-weight:500;
  cursor:pointer;
  user-select:none;
  transition:all .15s ease;
  background:var(--white);
  color:var(--text2);
  line-height:1.2;
}
.pill input{
  /* Completely hidden — JS handles state */
  position:absolute;
  opacity:0;
  width:1px;height:1px;
  pointer-events:none;
}
.pill:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-pale)}
.pill.selected{
  background:var(--grad-btn);
  border-color:transparent;
  color:#fff;
  box-shadow:0 3px 10px rgba(74,144,217,.25);
}

/* FILE UPLOAD */
.upload-zone{border:2px dashed #BCC8E0;border-radius:var(--radius-lg);padding:2.5rem 2rem;text-align:center;cursor:pointer;transition:all var(--transition);background:var(--grad-soft)}
.upload-zone:hover,.upload-zone.drag-over{border-color:var(--blue);background:var(--blue-pale)}
.upload-zone .upload-icon{font-size:2.5rem;margin-bottom:.75rem}
.upload-zone strong{color:var(--blue)}
.upload-zone p{font-size:.85rem;color:var(--text3);margin-top:.4rem}
.upload-zone input{display:none}
.uploaded-files{display:flex;flex-direction:column;gap:8px;margin-top:1rem}
.file-item{display:flex;align-items:center;gap:10px;padding:.65rem 1rem;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);font-size:.85rem}
.file-item .file-name{flex:1;color:var(--text);font-weight:500}
.file-item .file-size{color:var(--text3);font-size:.75rem}
.file-item .file-del{color:var(--danger);background:none;border:none;cursor:pointer;font-size:1.1rem;padding:2px 6px;border-radius:50%}
.file-item .file-del:hover{background:#FEF2F2}

/* STEPPER */
.stepper{display:flex;overflow-x:auto;scrollbar-width:none;padding:1rem 0 .5rem;margin-bottom:2rem}
.stepper::-webkit-scrollbar{display:none}
.step-item{display:flex;flex-direction:column;align-items:center;flex:1;min-width:52px;position:relative;cursor:pointer}
.step-item:not(:last-child)::after{content:'';position:absolute;top:15px;left:50%;width:100%;height:2px;background:#DDE3F0;z-index:0}
.step-item.done:not(:last-child)::after{background:var(--blue)}
.step-circle{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;border:2px solid #DDE3F0;background:var(--white);color:var(--text3);z-index:1;position:relative;transition:all var(--transition)}
.step-item.active .step-circle{background:var(--grad-btn);border-color:transparent;color:#fff;box-shadow:0 3px 12px rgba(74,144,217,.35)}
.step-item.done .step-circle{background:var(--blue-pale);border-color:var(--blue);color:var(--blue)}
.step-lbl{font-size:.62rem;color:var(--text3);margin-top:5px;text-align:center;white-space:nowrap;max-width:58px;overflow:hidden;text-overflow:ellipsis}
.step-item.active .step-lbl{color:var(--blue);font-weight:600}

/* FORM SECTIONS */
.form-section{display:none;animation:fadeUp .28s ease}
.form-section.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

.section-header{display:flex;align-items:flex-start;gap:16px;margin-bottom:2rem;padding-bottom:1.25rem;border-bottom:2px solid var(--blue-pale2)}
.section-icon{width:48px;height:48px;flex-shrink:0;background:var(--grad-soft);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.5rem;border:1px solid var(--border)}
.section-title-text h2{font-size:1.4rem;margin-bottom:.25rem;color:var(--dark)}
.section-title-text p{font-size:.875rem}

/* GRIDS */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1.2rem}
@media(max-width:680px){.grid-2,.grid-3{grid-template-columns:1fr}}

/* ALERTS */
.alert{padding:.85rem 1.25rem;border-radius:var(--radius);font-size:.875rem;margin-bottom:1rem;border-left:4px solid;line-height:1.55}
.alert-success{background:#F0FFF4;color:#276749;border-color:var(--success)}
.alert-danger{background:#FFF5F5;color:#9B2C2C;border-color:var(--danger)}
.alert-warn{background:#FFFBEB;color:#92400E;border-color:var(--warn)}
.alert-info{background:var(--blue-pale);color:var(--blue3);border-color:var(--blue)}
.alert-pink{background:var(--pink-pale);color:var(--pink2);border-color:var(--pink)}

/* HERO */
.hero{background:var(--dark);color:var(--white);padding:6rem 2rem 5rem;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 75% 40%,rgba(232,120,154,.2) 0%,transparent 55%),radial-gradient(ellipse at 25% 70%,rgba(74,144,217,.2) 0%,transparent 55%)}
.hero-inner{max-width:920px;margin:0 auto;position:relative;z-index:1}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.07);border-radius:100px;padding:5px 16px;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.75);margin-bottom:1.5rem}
.hero h1{color:var(--white);max-width:750px;margin-bottom:1.25rem}
.hero h1 em{font-style:italic;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero p{color:rgba(255,255,255,.72);font-size:1.08rem;max-width:580px;margin-bottom:2.25rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero-stats{display:flex;gap:2.5rem;flex-wrap:wrap;margin-top:3.5rem;padding-top:2.5rem;border-top:1px solid rgba(255,255,255,.1)}
.hero-stat .num{font-family:var(--font-disp);font-size:2rem;color:var(--white)}
.hero-stat .lbl{font-size:.75rem;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.06em}

/* FEATURES */
.features{padding:5rem 2rem;background:var(--white)}
.features-inner{max-width:1100px;margin:0 auto}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:1.5rem;margin-top:3rem}
.feature-card{background:var(--off);border-radius:var(--radius-lg);border:1px solid var(--border);padding:2rem 1.75rem;transition:transform var(--transition),box-shadow var(--transition)}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.feature-icon{font-size:2rem;margin-bottom:1rem}
.feature-card h3{font-size:1rem;margin-bottom:.5rem;color:var(--dark)}
.feature-card p{font-size:.85rem}

/* PAGE WRAP */
.page-wrap{max-width:880px;margin:0 auto;padding:2.5rem 1.5rem}
.page-wrap-wide{max-width:1200px;margin:0 auto;padding:2.5rem 1.5rem}

/* AUTH */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--grad-soft);padding:2rem}
.auth-card{max-width:440px;width:100%}
.auth-logo{text-align:center;margin-bottom:2rem}
.auth-logo h1{font-size:1.6rem;color:var(--dark)}
.auth-logo p{font-size:.875rem}
.auth-divider{text-align:center;color:var(--text3);font-size:.8rem;margin:1.25rem 0;position:relative}
.auth-divider::before,.auth-divider::after{content:'';position:absolute;top:50%;width:42%;height:1px;background:#DDE3F0}
.auth-divider::before{left:0}
.auth-divider::after{right:0}

/* STAT CARDS */
.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:1.25rem}
.stat-card{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--border);padding:1.5rem}
.stat-card .stat-num{font-family:var(--font-disp);font-size:2.2rem;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-card .stat-lbl{font-size:.78rem;color:var(--text3);text-transform:uppercase;letter-spacing:.05em;margin-top:.25rem}

/* CHART */
.chart-wrap{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--border);padding:1.5rem;margin-bottom:1.5rem}
.chart-wrap h3{font-size:.95rem;margin-bottom:1.25rem;color:var(--dark)}

/* AI RESULT */
.ai-result{background:var(--dark);color:#E8EDF8;border-radius:var(--radius-lg);padding:2rem;margin-top:1.5rem;font-size:.9rem;line-height:1.8}
.ai-result h2{font-family:var(--font-body);font-size:.95rem;font-weight:600;color:#7EC8F5;margin:1.5rem 0 .5rem;border-top:1px solid rgba(255,255,255,.08);padding-top:1.25rem}
.ai-result h2:first-child{border-top:none;padding-top:0;margin-top:0}

/* FORM NAV */
.form-nav{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.75rem;border-top:1px solid var(--border);position:sticky;bottom:0;background:var(--white);z-index:50;box-shadow:0 -4px 24px rgba(74,144,217,.1);border-radius:0 0 var(--radius-lg) var(--radius-lg);margin-left:-1.75rem;margin-right:-1.75rem;width:calc(100% + 3.5rem)}
.form-nav-info{font-size:.82rem;color:var(--text3)}

/* CONDITIONAL */
.conditional{display:none}
.conditional.show{display:block}

/* SUBSECTION */
.subsection{background:var(--off);border-radius:var(--radius);padding:1.25rem;margin-bottom:1.25rem;border:1px solid var(--border)}
.subsection-title{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--blue);margin-bottom:1rem;display:flex;align-items:center;gap:8px}

/* PROGRESS BAR */
.form-progress{height:3px;background:#DDE3F0;position:fixed;top:0;left:0;right:0;z-index:300}
.form-progress-fill{height:100%;background:var(--grad);transition:width .4s ease;border-radius:0 2px 2px 0}

/* FOOTER */
.footer{background:var(--dark);color:rgba(255,255,255,.55);padding:3.5rem 2rem 2rem;margin-top:4rem}
.footer-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem}
.footer-brand h3{font-family:var(--font-disp);color:var(--white);margin-bottom:.75rem}
.footer-brand p{font-size:.85rem;line-height:1.7}
.footer-col h4{color:var(--white);font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;margin-bottom:1rem}
.footer-col a{display:block;color:rgba(255,255,255,.55);font-size:.85rem;margin-bottom:.5rem}
.footer-col a:hover{color:var(--blue)}
.footer-bottom{max-width:1100px;margin:2rem auto 0;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;font-size:.78rem;flex-wrap:wrap;gap:1rem}
@media(max-width:680px){.footer-inner{grid-template-columns:1fr;gap:2rem}}

/* MISC */
.text-center{text-align:center}
.flex-between{display:flex;justify-content:space-between;align-items:center}
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}
.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}
.badge{display:inline-block;padding:3px 12px;border-radius:100px;font-size:.73rem;font-weight:600;letter-spacing:.03em}
.badge-blue{background:var(--blue-pale2);color:var(--blue2)}
.badge-pink{background:var(--pink-pale2);color:var(--pink2)}
.badge-grad{background:var(--grad-btn);color:#fff}
.badge-dark{background:var(--dark2);color:#fff}
.badge-warn{background:#FFFBEB;color:#92400E}

/* TABLE */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.875rem}
thead{background:var(--grad-soft)}
th{padding:.75rem 1rem;text-align:left;font-weight:600;color:var(--dark);border-bottom:2px solid var(--border2);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}
td{padding:.75rem 1rem;border-bottom:1px solid var(--border);color:var(--text2)}
tr:hover td{background:var(--off)}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:3rem;align-items:start}
@media(max-width:768px){.contact-grid{grid-template-columns:1fr}}

/* HAMBURGER */
.hamburger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:4px}
.hamburger span{display:block;width:22px;height:2px;background:var(--dark);border-radius:2px}
@media(max-width:768px){
  .hamburger{display:flex}
  .navbar-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);flex-direction:column;padding:1rem 2rem;gap:1rem;z-index:200;border-top:1px solid var(--border);box-shadow:0 8px 24px rgba(0,0,0,.1)}
  .navbar-links.open{display:flex}
  .navbar{position:relative}
}

/* CONSENT BOX */
.consent-box{background:var(--grad-soft);border:1.5px solid var(--blue);border-radius:var(--radius-lg);padding:1.75rem}
.consent-box h3{color:var(--dark);margin-bottom:1rem;font-size:1.1rem}
.consent-check{display:flex;gap:12px;align-items:flex-start;margin-bottom:.85rem}
.consent-check input[type=checkbox]{width:18px;height:18px;min-width:18px;margin-top:2px;cursor:pointer;accent-color:var(--blue);padding:0;border:none;box-shadow:none}
.consent-check label{font-size:.875rem;line-height:1.6;color:var(--text);cursor:pointer}

/* MONTH/TIMELINE SELECTOR */
.timeline-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:.6rem;margin-top:.5rem}
.timeline-cell{background:var(--white);border:1.5px solid #DDE3F0;border-radius:8px;padding:.6rem .75rem;font-size:.82rem}
.timeline-cell.filled{border-color:var(--blue);background:var(--blue-pale)}
.timeline-cell label{display:block;font-size:.72rem;font-weight:700;color:var(--blue);margin-bottom:.3rem;text-transform:uppercase;letter-spacing:.04em}
.timeline-cell select{font-size:.78rem;padding:.3rem .5rem;border-radius:6px}