@font-face{font-family:'CS Inter';src:url('./fonts/inter-regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'CS Inter';src:url('./fonts/inter-medium.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'CS Inter';src:url('./fonts/inter-semibold.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'CS Inter';src:url('./fonts/inter-bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'CS Inter Display';src:url('./fonts/inter-display-extrabold.woff2') format('woff2');font-weight:800;font-style:normal;font-display:swap}
:root{
  color-scheme:light;
  --bg:#FFFFFF; --bg-soft:#F3F7FC; --surface:#FFFFFF;
  --navy:#172A46; --blue:#3F78B5; --blue-hover:#315F91;
  --accent:#D9A441; --line:#DDE6F0; --text:#172A46; --text-muted:#5F6B7A;
  --radius:8px; --radius-sm:6px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--text);font-family:'CS Inter',Inter,Arial,sans-serif;font-size:16px;line-height:1.65}
h1,h2,h3{font-family:'CS Inter Display','CS Inter',Inter,Arial,sans-serif;font-weight:800;margin:0;line-height:1.25;color:var(--navy)}
p{margin:0 0 1em;color:var(--text-muted);max-width:68ch}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
header.site-header .bar{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-family:'CS Inter Display','CS Inter',Inter,Arial,sans-serif;font-weight:800;font-size:19px}
.logo svg{flex:none}
nav.main-nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}
nav.main-nav a{text-decoration:none;font-weight:600;font-size:14.5px;color:var(--text-muted);padding:4px 2px;border-bottom:2px solid transparent}
nav.main-nav a:hover,nav.main-nav a.current{color:var(--navy);border-color:var(--accent)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius-sm);width:40px;height:38px;cursor:pointer;position:relative}
.nav-toggle span,.nav-toggle::before,.nav-toggle::after{content:"";position:absolute;left:10px;right:10px;height:2px;background:var(--navy)}
.nav-toggle::before{top:13px}.nav-toggle span{top:18px}.nav-toggle::after{top:23px}
.nav-toggle:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.hero{padding:52px 0 12px;text-align:center}
.hero h1{font-size:clamp(28px,4.2vw,42px)}
.hero p.lede{font-size:16.5px;margin:14px auto 0;max-width:56ch}
.calc-section{padding:30px 0 56px}
.calc-shell{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;max-width:640px;margin:0 auto;box-shadow:0 2px 10px rgba(23,42,70,.04)}
.mode-row{display:flex;gap:10px;margin-bottom:22px}
.mode-btn{flex:1;padding:13px 10px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--bg-soft);color:var(--text);font-weight:700;font-size:14.5px;cursor:pointer;font-family:'CS Inter',Inter,Arial,sans-serif}
.mode-btn.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.mode-btn:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}
.field label{display:block;font-weight:700;font-size:13.5px;color:var(--navy);margin-bottom:6px}
.field input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);font-family:'CS Inter',Inter,Arial,sans-serif;font-size:17px;background:var(--bg-soft);color:var(--text)}
.field input:focus-visible{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(63,120,181,.15)}
.field .hint{font-size:12px;color:var(--text-muted);margin-top:5px}
.btn-calc{display:block;width:100%;background:var(--blue);color:#fff;font-weight:700;font-size:16px;padding:15px;border-radius:var(--radius-sm);border:none;cursor:pointer;font-family:'CS Inter Display','CS Inter',Inter,Arial,sans-serif}
.btn-calc:hover{background:var(--blue-hover)}
.results{margin-top:26px;display:none}.results.show{display:block}
.results-label{font-size:14.5px;font-weight:700;color:var(--navy);margin-bottom:14px;text-align:center}
.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.result-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 14px;text-align:center}
.result-time{font-family:'CS Inter Display','CS Inter',Inter,Arial,sans-serif;font-weight:800;font-size:23px;color:var(--navy)}
.result-cycles{font-size:12.5px;color:var(--text-muted);margin-top:4px}
.calc-note{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;font-size:13.5px;color:var(--text-muted);margin-top:22px}
.section{padding:46px 0}.section-alt{background:var(--bg-soft)}
.section-narrow{max-width:72ch;margin:0 auto}
.section h2{font-size:clamp(21px,2.8vw,27px);margin-bottom:14px}
.stage-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:18px}
.stage-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.stage-card h3{font-size:15px;margin-bottom:6px;color:var(--blue-hover)}
.stage-card p{font-size:14px;margin:0}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.age-table{width:100%;min-width:360px;border-collapse:collapse;margin-top:16px;font-size:14.5px;background:#fff;border:1px solid var(--line);overflow:hidden}
table.age-table th,table.age-table td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
table.age-table th{color:var(--navy);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.03em;background:var(--bg-soft)}
table.age-table tr:last-child td{border-bottom:none}
.faq-item{max-width:72ch;margin:0 auto;border-bottom:1px solid var(--line);padding:18px 0}
.faq-item h3{font-size:16px;font-weight:700;margin-bottom:6px}
.faq-item p{margin:0;max-width:none}
.page-title-band{background:var(--bg-soft);border-bottom:1px solid var(--line);padding:38px 0}
.page-title-band h1{font-size:clamp(26px,3.6vw,36px)}
.page-title-band p{margin-top:10px;font-size:15px}
.page-content{padding:40px 0 60px}.page-content .section-narrow>h2{margin-top:34px;margin-bottom:12px;font-size:20px}.page-content .section-narrow>h2:first-child{margin-top:0}
.page-content .section-narrow>p,.page-content .section-narrow>ul{margin-bottom:14px}.page-content .section-narrow ul{padding-left:22px}.page-content .section-narrow li{margin-bottom:6px;font-size:15px;color:var(--text-muted)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.contact-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.contact-card h2{font-size:17px;margin-bottom:10px}
.contact-email{display:inline-block;margin-top:6px;font-weight:700;color:var(--blue);text-decoration:none}.contact-email:hover{color:var(--blue-hover)}
.form-field{margin-bottom:16px}.form-field label{display:block;font-weight:700;font-size:13.5px;color:var(--navy);margin-bottom:6px}
.form-field input,.form-field textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);font-family:'CS Inter',Inter,Arial,sans-serif;font-size:15px;background:#fff;color:var(--text);resize:vertical}
.form-field input:focus-visible,.form-field textarea:focus-visible{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(63,120,181,.15)}
.form-note{font-size:12.5px;color:var(--text-muted);margin-top:10px}
.form-status{font-size:13.5px;font-weight:600;margin-top:10px;padding:10px 12px;border-radius:6px}
.form-status.success{color:#245b3a;background:#edf8f0;border:1px solid #cfe9d6}.form-status.error{color:#8a3030;background:#fff0f0;border:1px solid #f0caca}
.btn{display:inline-block;font-weight:700;font-size:14.5px;padding:12px 22px;border-radius:var(--radius-sm);text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:'CS Inter Display','CS Inter',Inter,Arial,sans-serif}
.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-hover)}
footer{margin-top:auto;background:var(--navy);color:#C8D0E0;padding:38px 0 24px;font-size:13.5px}
.footer-top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:26px}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:'CS Inter Display','CS Inter',Inter,Arial,sans-serif;font-weight:800;font-size:18px;color:#fff;margin-bottom:10px}
.footer-desc{max-width:36ch;color:#9FACC7;font-size:13.5px}.footer-nav{display:flex;flex-wrap:wrap;gap:18px}
.footer-nav a{text-decoration:none;color:#C8D0E0;font-weight:600}.footer-nav a:hover{color:#fff}
.footer-bottom{border-top:1px solid #28374F;padding-top:16px;font-size:12.5px;color:#8493B3}
@media(max-width:760px){
  nav.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 20px 18px;z-index:40}
  nav.main-nav.open{display:block}nav.main-nav ul{flex-direction:column;gap:2px}nav.main-nav a{display:block;padding:10px 4px}
  .nav-toggle{display:block}.field-row{grid-template-columns:1fr}.footer-top{flex-direction:column}.contact-grid{grid-template-columns:1fr}
  .result-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:400px){.wrap{padding:0 16px}.calc-shell{padding:20px}.result-grid{grid-template-columns:1fr}}

.source-note{font-size:.9rem;line-height:1.6;margin-top:14px;color:#5b6675}.source-note a{text-decoration:underline}


/* =========================================================
   BLOG — integrated into the same Calculadora Sueño design
   ========================================================= */
.blog-main{padding:56px 0 70px;flex:1 0 auto;}
.blog-heading{max-width:820px;margin:0 auto 42px;}
.blog-eyebrow{margin:0 0 8px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.12em;}
.blog-heading h1{font-size:clamp(30px,4vw,42px);margin:0;}
.blog-heading>p:last-child{margin:12px 0 0;color:var(--text-muted);font-size:16.5px;}
.blog-list{max-width:900px;margin:0 auto;}
.blog-card{display:grid;grid-template-columns:280px minmax(0,1fr);gap:28px;align-items:center;padding:28px 0;border-top:1px solid var(--line);}
.blog-card:last-child{border-bottom:1px solid var(--line);}
.blog-card-image{display:block;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:var(--bg-soft);aspect-ratio:16/9;}
.blog-card-image img{display:block;width:100%;height:100%;object-fit:cover;}
.blog-card-body{min-width:0;}
.blog-date{color:#788197;font-size:13px;font-weight:600;}
.blog-card h2{margin:6px 0 9px;font-size:clamp(21px,3vw,29px);}
.blog-card h2 a{text-decoration:none;color:var(--navy);}
.blog-card h2 a:hover{color:var(--blue);}
.blog-excerpt{color:var(--text-muted);max-width:70ch;margin-bottom:12px;}
.blog-read{color:var(--blue);font-weight:700;text-decoration:none;}
.blog-read:hover{text-decoration:underline;}
.blog-empty{max-width:900px;margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;}
.blog-empty h2{margin-bottom:8px;}
.blog-empty p{margin:0;color:var(--text-muted);}
.blog-pagination{max-width:900px;margin:30px auto 0;}
.blog-pagination ul{display:flex;gap:7px;list-style:none;margin:0;padding:0;}
.blog-pagination a,.blog-pagination span{display:inline-flex;padding:8px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);text-decoration:none;}
.blog-pagination .current{background:var(--navy);color:#fff;border-color:var(--navy);}
.blog-single-main{padding-top:52px;}
.blog-article{width:min(820px,calc(100% - 40px));max-width:820px;margin:0 auto;}
.blog-featured-image{width:100%;margin:0 0 34px;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--bg-soft);}
.blog-featured-image img{display:block;width:100%;max-width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;}
.blog-article h1{margin:7px 0 15px;font-size:clamp(30px,4.5vw,44px);}
.blog-lead{margin:0 0 30px;color:var(--text-muted);font-size:18px;}
.blog-content{width:100%;font-size:16.5px;}
.blog-content h2{margin:38px 0 12px;font-size:27px;}
.blog-content h3{margin:28px 0 8px;font-size:21px;}
.blog-content p{margin:0 0 18px;color:var(--text-muted);}
.blog-content a{color:var(--blue);}
.blog-content img{max-width:100%;height:auto;}
.blog-content ul,.blog-content ol{margin:0 0 20px;color:var(--text-muted);}
.blog-content blockquote{margin:24px 0;padding:15px 18px;background:var(--bg-soft);border-left:4px solid var(--accent);}
@media(max-width:760px){
  .blog-main{padding-top:40px;}
  .blog-card{grid-template-columns:1fr;gap:18px;align-items:start;}
  .blog-card-image{max-width:520px;}
  .blog-pagination ul{flex-wrap:wrap;}
  .blog-article{width:min(100%,720px);}
}

/* =========================================================
   v1.2.5 additions
   ========================================================= */
.mode-row .mode-btn{min-width:0}
.btn-now{display:block;width:100%;margin-top:10px;background:#fff;color:var(--navy);font-weight:700;font-size:15px;padding:13px;border-radius:var(--radius-sm);border:1px solid var(--navy);cursor:pointer;font-family:'CS Inter Display','CS Inter',Inter,Arial,sans-serif}
.btn-now:hover{background:var(--bg-soft)}
.btn-now:focus-visible,.btn-calc:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.result-grid{grid-template-columns:repeat(4,1fr)}
.result-grid.two{grid-template-columns:repeat(2,1fr)}
.result-card.good{background:#fff;border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.results-foot{font-size:12.5px;text-align:center;margin:12px auto 0;max-width:52ch}
.formula{background:var(--bg-soft);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:var(--radius-sm);padding:12px 16px;color:var(--navy);max-width:none}
.section ol,.section ul{color:var(--text-muted);padding-left:22px}
.section li{margin-bottom:8px}
.section-narrow a{color:var(--blue)}
.breadcrumbs{font-size:13px;color:#788197;margin-bottom:6px}
.breadcrumbs a{color:var(--blue);text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}
.blog-byline{font-size:13.5px;color:#788197;font-weight:600;margin:-4px 0 22px}
.blog-byline a{color:var(--blue);text-decoration:none}
.blog-cta{margin:40px 0 0;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.blog-cta h2{font-size:21px;margin-bottom:8px}
.blog-related{width:min(820px,calc(100% - 40px));margin:44px auto 0;border-top:1px solid var(--line);padding-top:28px}
.blog-related h2{font-size:21px;margin-bottom:14px}
.blog-related ul{list-style:none;margin:0;padding:0}
.blog-related li{padding:12px 0;border-bottom:1px solid var(--line)}
.blog-related li a{font-weight:700;color:var(--navy);text-decoration:none}.blog-related li a:hover{color:var(--blue)}
.blog-related li p{margin:4px 0 0;font-size:14.5px}
.page-content .contact-card p{margin-bottom:12px}
@media(max-width:760px){
  .result-grid{grid-template-columns:1fr 1fr}
  .mode-row{flex-wrap:wrap}.mode-row .mode-btn{flex:1 1 calc(50% - 5px)}
  .blog-related{width:min(100%,720px)}
}
@media(max-width:400px){.result-grid,.result-grid.two{grid-template-columns:1fr 1fr}}