/* CSS de electrocardiograma extraído del index.html original */

:root{
--navy:#0A1628;--navy2:#0E2040;--navy3:#142850;
--blue:#1D4ED8;--blue-lt:#3B82F6;--blue-bg:#EFF6FF;
--red:#DC2626;--red-lt:#EF4444;--red-bg:#FEF2F2;
--ecg:#60A5FA;
--white:#FFFFFF;--cream:#F8FAFC;
--text-dk:#0F172A;--text-mid:#334155;--text-muted:#64748B;
--fd:'Playfair Display',serif;--fb:'DM Sans',sans-serif;
}

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

html{scroll-behavior:smooth;overflow-x:hidden;}

body{font-family:var(--fb);color:var(--text-mid);background:#FFF;-webkit-font-smoothing:antialiased;overflow-x:hidden;}

/* HEADER */

@keyframes bpm{0%{transform:scale(1);box-shadow:0 0 0 0 rgba(59,130,246,.9);}45%{transform:scale(1.3);box-shadow:0 0 0 16px rgba(59,130,246,0);}100%{transform:scale(1);box-shadow:0 0 0 0 rgba(59,130,246,0);}}

/* FLOTANTE WA */




/* BOTONES */

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 30px;border-radius:50px;font-weight:700;text-decoration:none;cursor:pointer;border:none;transition:all .25s ease;font-size:1rem;font-family:var(--fb);}

.btn-blue{background:var(--blue);color:#FFF;box-shadow:0 6px 20px rgba(29,78,216,.3);}

.btn-blue:hover{background:#1e40af;transform:translateY(-2px);}

.btn-red{background:var(--red);color:#FFF;box-shadow:0 6px 20px rgba(220,38,38,.3);}

.btn-red:hover{background:#b91c1c;transform:translateY(-2px);}

.btn-dark{background:rgba(255,255,255,.1);color:#FFF;border:1px solid rgba(255,255,255,.2);}

.btn-dark:hover{background:rgba(255,255,255,.18);}

.btn-outline-blue{background:transparent;color:var(--blue);border:2px solid var(--blue);}

.btn-outline-blue:hover{background:var(--blue);color:#FFF;}

.btn-lg{padding:18px 44px;font-size:1.15rem;}

/* LAYOUT */

section{position:relative;}

.sec-inner{max-width:1100px;margin:0 auto;padding:100px 5%;}

.sec-narrow{max-width:820px;margin:0 auto;padding:100px 5%;}

.sec-badge{display:inline-block;padding:6px 18px;border-radius:50px;font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:rgba(29,78,216,.1);border:1px solid rgba(29,78,216,.25);color:var(--blue);margin-bottom:14px;}

.sec-badge-red{background:rgba(220,38,38,.08);border-color:rgba(220,38,38,.25);color:var(--red);}

.sec-title{font-family:var(--fd);font-size:clamp(1.8rem,4vw,2.6rem);color:var(--text-dk);margin-bottom:14px;}

.sec-sub{font-size:1.05rem;color:var(--text-muted);max-width:640px;margin-left:auto;margin-right:auto;line-height:1.7;}

/* ══════ HERO ══════ */

.hero{
min-height:100vh;
background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 50%,#0B1930 100%);
display:flex;align-items:center;justify-content:center;
padding:120px 5% 80px;overflow:hidden;position:relative;
}

.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(59,130,246,.15) 0%,transparent 65%);pointer-events:none;}

/* ECG line SVG */

.ecg-wave-wrap{position:absolute;bottom:0;left:0;width:100%;overflow:hidden;opacity:.18;pointer-events:none;}

.ecg-wave-wrap svg{width:200%;animation:ecg-scroll 8s linear infinite;}

@keyframes ecg-scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

.hero-inner{max-width:860px;width:100%;margin:0 auto;text-align:center;position:relative;z-index:1;}

.hero-pre{font-size:.75rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:rgba(147,197,253,.7);margin-bottom:18px;}

/* Título animado sweep */

.hero-title{font-family:var(--fd);font-size:clamp(3rem,10vw,7rem);font-weight:900;font-style:italic;line-height:.95;display:inline-block;background:linear-gradient(90deg,#ffffff 0%,#60a5fa 20%,#ffffff 40%,#93c5fd 60%,#ffffff 80%,#3b82f6 100%);background-size:300% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:title-sweep 4s linear infinite;filter:drop-shadow(0 0 40px rgba(59,130,246,.5));margin-bottom:14px;}

@keyframes title-sweep{0%{background-position:0% center;}100%{background-position:300% center;}}

.hero-title span{display:none;}

.hero-sub{font-size:clamp(1rem,2.5vw,1.25rem);color:rgba(255,255,255,.7);font-weight:500;max-width:600px;margin:16px auto 32px;line-height:1.7;}

.hero-sub strong{color:#FFF;}

/* Badge especial — diferenciador */

.hero-diff{display:inline-flex;align-items:center;gap:10px;background:rgba(220,38,38,.15);border:1px solid rgba(239,68,68,.4);color:#FCA5A5;padding:12px 24px;border-radius:12px;font-size:.95rem;font-weight:700;margin-bottom:28px;}

.hero-diff em{font-style:normal;color:#FFF;}

.hero-badges{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:32px;}

.hero-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(59,130,246,.15);border:1px solid rgba(59,130,246,.35);color:#93C5FD;padding:9px 20px;border-radius:50px;font-size:.88rem;font-weight:700;}

.hero-dot-row{display:inline-flex;align-items:center;gap:8px;font-size:.88rem;font-weight:700;color:#60A5FA;margin-bottom:28px;}

.hero-dot{width:10px;height:10px;background:#3B82F6;border-radius:50%;flex-shrink:0;animation:latido 1.5s ease-in-out infinite;}

@keyframes latido{0%{transform:scale(.9);box-shadow:0 0 0 0 rgba(59,130,246,.8);}60%{transform:scale(1.2);box-shadow:0 0 0 10px rgba(59,130,246,0);}100%{transform:scale(.9);box-shadow:0 0 0 0 rgba(59,130,246,0);}}

.hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:10px;}

.hero-note{font-size:.82rem;color:rgba(255,255,255,.35);text-align:center;margin-top:8px;}

.hero-trust{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap;margin-top:40px;padding-top:32px;border-top:1px solid rgba(59,130,246,.2);}

.hero-trust-item{display:flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;color:rgba(255,255,255,.5);}

.hero-trust-item em{color:#93C5FD;font-style:normal;}

/* ══════ EL CORAZÓN NO AVISA ══════ */

.avisa-sec{background:#FFF;}

.avisa-sec .sec-inner{text-align:center;}

.avisa-headline{font-family:var(--fd);font-size:clamp(2rem,5vw,3.4rem);font-weight:800;color:var(--red);margin-bottom:16px;line-height:1.1;}

.avisa-sub{font-size:1.1rem;color:var(--text-mid);max-width:680px;margin:0 auto 64px;line-height:1.8;}

.avisa-sub strong{color:var(--text-dk);}

.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:28px;margin-bottom:60px;}

.stat-card{background:var(--red-bg);border:2px solid rgba(220,38,38,.15);border-radius:16px;padding:28px 20px;text-align:center;}

.stat-num{font-family:var(--fd);font-size:2.4rem;font-weight:800;color:var(--red);line-height:1;}

.stat-label{font-size:.88rem;font-weight:600;color:#991B1B;margin-top:8px;line-height:1.4;}

.alivio-box{background:linear-gradient(135deg,#EFF6FF,#DBEAFE);border:2px solid rgba(29,78,216,.2);border-radius:20px;padding:36px;max-width:720px;margin:0 auto;}

.alivio-box h3{font-family:var(--fd);font-size:1.5rem;color:var(--blue);margin-bottom:14px;}

.alivio-box p{font-size:1rem;color:var(--text-mid);line-height:1.8;}

.alivio-box strong{color:var(--text-dk);}

/* ══════ QUIÉN DEBE HACÉRSELO ══════ */

.quien-sec{background:var(--cream);}

.quien-sec .sec-inner{text-align:center;}

.quien-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;margin-top:52px;}

.quien-item{background:#FFF;border:1.5px solid rgba(29,78,216,.15);border-radius:14px;padding:20px;display:flex;align-items:flex-start;gap:12px;text-align:left;transition:border-color .2s,box-shadow .2s;}

.quien-item:hover{border-color:var(--blue-lt);box-shadow:0 6px 20px rgba(29,78,216,.08);}

.qi-icon{font-size:1.5rem;flex-shrink:0;margin-top:2px;}

.qi-body strong{color:var(--blue);font-size:.92rem;display:block;margin-bottom:4px;}

.qi-body span{font-size:.87rem;color:var(--text-mid);line-height:1.5;}

.quien-callout{background:linear-gradient(135deg,var(--navy),var(--navy2));border-radius:16px;padding:28px 32px;margin-top:32px;text-align:center;color:rgba(255,255,255,.8);font-size:.95rem;line-height:1.8;}

.quien-callout strong{color:#93C5FD;}

/* ══════ QUÉ INCLUYE ══════ */

.incluye-sec{background:#FFF;}

.incluye-sec .sec-inner{text-align:center;}

.incluye-diff{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:800px;margin:40px auto;}

.id-card{border-radius:16px;padding:28px 24px;text-align:left;}

.id-sin{background:#FEF2F2;border:2px solid rgba(220,38,38,.2);}

.id-con{background:#EFF6FF;border:2px solid rgba(29,78,216,.2);position:relative;overflow:hidden;}

.id-con::before{content:'✓ Así es con nosotros';position:absolute;top:12px;right:12px;background:var(--blue);color:#FFF;font-size:.7rem;font-weight:700;padding:4px 10px;border-radius:50px;}

.id-label{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;display:block;}

.id-sin .id-label{color:var(--red);}

.id-con .id-label{color:var(--blue);}

.id-title{font-weight:800;font-size:1rem;margin-bottom:12px;}

.id-sin .id-title{color:#991B1B;}

.id-con .id-title{color:#1e40af;}

.id-list{list-style:none;display:flex;flex-direction:column;gap:8px;}

.id-list li{font-size:.9rem;line-height:1.5;display:flex;align-items:flex-start;gap:8px;}

.id-list li::before{flex-shrink:0;margin-top:2px;}

.id-sin .id-list li::before{content:'✗';color:var(--red);font-weight:800;}

.id-con .id-list li::before{content:'✓';color:var(--blue);font-weight:800;}

.id-sin .id-list li{color:#7F1D1D;}

.id-con .id-list li{color:#1e3a8a;}

/* ══════ CÓMO SE REALIZA ══════ */

.como-sec{background:var(--cream);}

.como-sec .sec-narrow{text-align:center;}

.como-line{max-width:720px;margin:0 auto;position:relative;}

.como-line::before{content:'';position:absolute;top:0;bottom:0;left:31px;width:3px;background:linear-gradient(to bottom,var(--blue-lt),rgba(59,130,246,.1));border-radius:3px;z-index:0;}

.como-step{display:flex;gap:28px;align-items:flex-start;padding-bottom:52px;position:relative;z-index:1;text-align:left;}

.como-step:last-child{padding-bottom:0;}

.como-num{width:62px;height:62px;background:var(--blue);color:#FFF;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:800;flex-shrink:0;box-shadow:0 6px 20px rgba(29,78,216,.35);border:3px solid #FFF;}

.como-body{padding-top:12px;}

.como-body h4{font-size:1.1rem;font-weight:800;color:var(--text-dk);margin-bottom:8px;}

.como-body p{font-size:.93rem;color:var(--text-mid);line-height:1.7;}

.hl-blue{background:rgba(29,78,216,.08);padding:1px 6px;border-radius:4px;color:var(--blue);font-weight:700;}

.como-tiempo{display:inline-flex;align-items:center;gap:10px;background:#EFF6FF;border:1.5px solid rgba(29,78,216,.2);border-radius:50px;padding:12px 24px;font-size:.95rem;font-weight:700;color:var(--blue);margin-top:36px;}

/* ══════ PROMO ══════ */

.promo-sec{background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 100%);position:relative;overflow:hidden;}

.promo-sec::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 70% 50%,rgba(59,130,246,.12) 0%,transparent 65%);pointer-events:none;}

.promo-sec .sec-inner{text-align:center;position:relative;z-index:1;}

.promo-top-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(251,191,36,.15);border:1px solid rgba(251,191,36,.4);color:#FCD34D;padding:10px 22px;border-radius:50px;font-size:.88rem;font-weight:800;margin-bottom:24px;}

.promo-title{font-family:var(--fd);font-size:clamp(1.9rem,5vw,3rem);font-weight:800;color:#FFF;margin-bottom:16px;line-height:1.1;}

.promo-title span{color:#FCD34D;}

.promo-card{background:rgba(255,255,255,.05);border:1.5px solid rgba(255,255,255,.12);border-radius:24px;padding:44px 36px;max-width:820px;margin:32px auto 0;}

.promo-card-inner{display:grid;grid-template-columns:1fr auto 1fr;gap:20px;align-items:center;margin-bottom:36px;}

.promo-col{text-align:center;}

.promo-service-icon{font-size:3rem;margin-bottom:12px;display:block;}

.promo-service-name{font-weight:800;font-size:1.1rem;color:#FFF;margin-bottom:8px;}

.promo-service-price{display:inline-block;background:rgba(96,165,250,.15);border:1px solid rgba(96,165,250,.3);color:#93C5FD;padding:5px 14px;border-radius:50px;font-size:.88rem;font-weight:700;}

.promo-items{list-style:none;margin-top:12px;display:flex;flex-direction:column;gap:5px;}

.promo-items li{font-size:.83rem;color:rgba(255,255,255,.6);display:flex;align-items:center;gap:6px;justify-content:center;}

.promo-items li::before{content:'·';color:var(--ecg);font-size:1.2rem;}

.promo-plus{font-size:2.5rem;color:rgba(255,255,255,.3);font-weight:300;}

.promo-gratis-col{text-align:center;}

.promo-gratis-label{display:inline-block;background:rgba(251,191,36,.2);border:2px solid rgba(251,191,36,.5);color:#FCD34D;font-size:1rem;font-weight:800;padding:8px 20px;border-radius:50px;margin-bottom:12px;animation:gratis-pulse 2s infinite;}

@keyframes gratis-pulse{0%,100%{box-shadow:0 0 0 0 rgba(251,191,36,.4);}50%{box-shadow:0 0 0 10px rgba(251,191,36,0);}}

.promo-gratis-name{font-weight:800;font-size:1.1rem;color:#FFF;margin-bottom:6px;}

.promo-gratis-val{font-family:var(--fd);font-size:2rem;font-weight:800;color:#FCD34D;text-decoration:line-through;opacity:.5;}

.promo-gratis-free{font-family:var(--fd);font-size:2.4rem;font-weight:800;color:#4ADE80;}

.promo-condicion{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:20px 24px;margin:0 auto 28px;max-width:620px;}

.promo-condicion p{font-size:.92rem;color:rgba(255,255,255,.7);line-height:1.7;}

.promo-condicion strong{color:#FCD34D;}

.promo-condicion a{color:#93C5FD;font-weight:700;text-decoration:none;}

.promo-condicion a:hover{text-decoration:underline;}

/* Screenshot mock */

.screenshot-mock{background:#1E293B;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:10px 14px;display:inline-flex;align-items:center;gap:10px;font-size:.82rem;color:rgba(255,255,255,.5);margin-bottom:24px;}

.screenshot-mock strong{color:#93C5FD;}

/* ══════ PRECIO ══════ */

.precio-sec{background:#FFF;}

.precio-sec .sec-inner{text-align:center;}

.precio-card{background:linear-gradient(160deg,var(--navy),var(--navy2));border:2px solid rgba(59,130,246,.3);border-radius:24px;padding:44px 36px;max-width:480px;margin:0 auto 36px;position:relative;overflow:hidden;}

.precio-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--red),var(--blue-lt),var(--red));}

.pc-lbl{display:inline-block;background:rgba(59,130,246,.15);border:1px solid rgba(59,130,246,.3);color:#93C5FD;font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:5px 14px;border-radius:50px;margin-bottom:16px;}

.pc-icon{font-size:2.8rem;margin-bottom:12px;display:block;}

.pc-name{font-weight:800;font-size:1.1rem;color:rgba(255,255,255,.9);margin-bottom:16px;}

.pc-price{font-family:var(--fd);font-size:4rem;font-weight:800;color:#FFF;line-height:1;margin-bottom:4px;}

.pc-mxn{font-size:1.2rem;font-weight:600;color:rgba(255,255,255,.7);}

.pc-note{font-size:.88rem;color:rgba(255,255,255,.5);margin-bottom:24px;}

.pc-includes{list-style:none;display:flex;flex-direction:column;gap:10px;text-align:left;}

.pc-includes li{display:flex;align-items:flex-start;gap:10px;font-size:.9rem;color:rgba(255,255,255,.75);line-height:1.5;}

.pc-includes li::before{content:'✓';color:#60A5FA;font-weight:800;flex-shrink:0;margin-top:1px;}

.precio-nota{background:var(--blue-bg);border:1.5px solid rgba(29,78,216,.2);border-radius:14px;padding:20px 24px;max-width:540px;margin:0 auto 36px;font-size:.93rem;color:#1e40af;line-height:1.7;}

.precio-nota strong{color:var(--navy);}

/* ══════ FAQ ══════ */

.faq-sec{background:var(--cream);}

.faq-sec .sec-narrow{text-align:center;}

.faq-list{display:flex;flex-direction:column;gap:18px;text-align:left;}

.faq-item{border:1.5px solid rgba(29,78,216,.15);border-radius:14px;overflow:hidden;}

.faq-item.open{border-color:rgba(29,78,216,.4);}

.faq-q{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;font-weight:700;font-size:1rem;color:var(--text-dk);gap:12px;background:#FFF;user-select:none;}

.faq-q:hover{background:var(--blue-bg);}

.faq-chev{color:var(--blue);flex-shrink:0;transition:transform .3s;}

.faq-item.open .faq-chev{transform:rotate(180deg);}

.faq-a{display:none;padding:0 24px 20px;font-size:.93rem;color:var(--text-mid);line-height:1.8;background:#FFF;}

.faq-item.open .faq-a{display:block;}

.faq-a strong{color:var(--blue);}

/* ══════ HERMANAS ══════ */

.hermanas-sec{background:#F8FAFC;}

.hermanas-sec .sec-inner{text-align:center;}

.hermanas-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin-top:32px;}

.hermana-card{background:#FFF;border:1.5px solid #E2E8F0;border-radius:16px;padding:24px 20px;text-decoration:none;text-align:center;transition:all .25s ease;display:block;}

.hermana-card:hover{border-color:var(--blue-lt);box-shadow:0 8px 28px rgba(29,78,216,.08);transform:translateY(-3px);}

.herm-icon{font-size:2rem;margin-bottom:10px;display:block;}

.herm-name{font-weight:800;font-size:.98rem;color:var(--text-dk);margin-bottom:5px;}

.herm-desc{font-size:.82rem;color:var(--text-muted);}

/* ══════ CTA FINAL ══════ */

.cta-sec{background:linear-gradient(160deg,var(--navy) 0%,#0B1930 60%,var(--navy2) 100%);position:relative;overflow:hidden;}

.cta-sec::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 100%,rgba(59,130,246,.15) 0%,transparent 65%);pointer-events:none;}

.cta-sec .sec-inner{text-align:center;position:relative;z-index:1;}

.cta-urg{display:inline-flex;align-items:center;gap:8px;background:rgba(220,38,38,.15);border:1px solid rgba(220,38,38,.4);color:#FCA5A5;padding:10px 22px;border-radius:50px;font-size:.88rem;font-weight:700;margin-bottom:24px;}

.cta-title{font-family:var(--fd);font-size:clamp(2rem,5vw,3.2rem);font-weight:800;color:#FFF;margin-bottom:16px;}

.cta-title span{color:#93C5FD;}

.cta-sub{font-size:1.05rem;color:rgba(255,255,255,.6);max-width:520px;margin:0 auto 36px;line-height:1.7;}

.cta-note{font-size:.82rem;color:rgba(255,255,255,.35);margin-top:12px;}

/* FOOTER */

@media(max-width:640px){
.hero-ctas{flex-direction:column;}
.btn-lg{padding:16px 28px;font-size:1rem;}
.incluye-diff{grid-template-columns:1fr;}
.promo-card-inner{grid-template-columns:1fr;gap:8px;}
.promo-plus{font-size:1.5rem;}
}