/* ===========================================================
   Alfonso Román · Asesor Coomeva Medicina Prepagada
   Editorial trust design — navy / cream / warm teal
   =========================================================== */

:root{
  --navy-950:#061733;
  --navy-900:#0a2f6b;
  --navy-800:#123a7d;
  --navy-700:#1c4a96;
  --navy-100:#e7edf8;
  --cream-50:#faf8f4;
  --cream-100:#f2ede2;
  --teal-500:#0d9488;
  --teal-100:#e1f4f1;
  --gold-500:#b8934a;
  --ink-900:#14181f;
  --ink-700:#333a46;
  --ink-500:#5b6472;
  --ink-300:#98a1ad;
  --line:#e4e0d6;
  --white:#ffffff;
  --whatsapp:#25D366;
  --whatsapp-dark:#1ea952;

  --font-display:'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container:1180px;
  --radius-sm:10px;
  --radius-md:18px;
  --radius-lg:28px;
  --shadow-sm:0 2px 10px rgba(10,30,70,0.06);
  --shadow-md:0 12px 40px rgba(10,30,70,0.12);
  --shadow-lg:0 24px 70px rgba(10,30,70,0.18);
  --ease:cubic-bezier(.16,.8,.24,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink-900);
  background:var(--cream-50);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;line-height:1.08;font-weight:600;color:var(--navy-950);}
p{margin:0;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}

/* Defensive CSS: reveal elements must never stay invisible if JS fails/mistimes */
.reveal{opacity:1;transform:none;}
.reveal[data-split]{opacity:1;transform:none;}
.js-ready .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.js-ready .reveal.is-visible{opacity:1;transform:none;}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal-500);font-weight:600;margin-bottom:14px;
}
.eyebrow::before{content:'';width:22px;height:2px;background:var(--teal-500);display:inline-block;}

.section{padding:clamp(64px,9vw,120px) 0;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(2rem,3.6vw,2.9rem);}
.section-head p{margin-top:16px;font-size:1.08rem;color:var(--ink-500);line-height:1.65;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 30px;border-radius:100px;font-weight:600;font-size:.98rem;
  border:1px solid transparent;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s;
  white-space:nowrap;
}
.btn:active{transform:scale(.97);}
.btn-whatsapp{background:var(--whatsapp);color:#fff;box-shadow:0 10px 30px rgba(37,211,102,.35);}
.btn-whatsapp:hover{background:var(--whatsapp-dark);transform:translateY(-2px);box-shadow:0 14px 36px rgba(37,211,102,.42);}
.btn-outline{border-color:rgba(10,47,107,.25);color:var(--navy-900);background:transparent;}
.btn-outline:hover{background:var(--navy-900);color:#fff;border-color:var(--navy-900);transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--navy-900);}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn-block{width:100%;}
.btn svg{width:20px;height:20px;flex-shrink:0;}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  padding:22px 0;transition:padding .4s var(--ease),background .4s var(--ease),box-shadow .4s var(--ease);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;}
.site-header.is-scrolled{padding:12px 0;background:rgba(250,248,244,.86);backdrop-filter:blur(14px);box-shadow:0 4px 24px rgba(10,30,70,.08);}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
  width:44px;height:44px;border-radius:50%;background:var(--navy-900);
  display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--font-display);
  font-size:1.15rem;flex-shrink:0;overflow:hidden;
}
.brand-mark img{width:100%;height:100%;object-fit:cover;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-family:var(--font-display);font-size:1.05rem;color:var(--navy-950);}
.brand-text span{font-size:.72rem;color:var(--ink-500);letter-spacing:.03em;white-space:nowrap;}

.nav-desktop{display:flex;align-items:center;gap:36px;}
.nav-desktop a{font-size:.94rem;font-weight:500;color:var(--ink-700);position:relative;padding:4px 0;white-space:nowrap;}
.nav-desktop a::after{content:'';position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--teal-500);transition:width .3s var(--ease);}
.nav-desktop a:hover::after{width:100%;}
.header-actions{display:flex;align-items:center;gap:14px;}
.header-actions .btn{padding:12px 22px;font-size:.9rem;}

.nav-toggle{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--navy-950);position:relative;}
.nav-toggle span::before,.nav-toggle span::after{content:'';position:absolute;left:0;width:18px;height:2px;background:var(--navy-950);transition:transform .3s;}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

.mobile-menu{
  position:fixed;inset:0;background:var(--navy-950);z-index:950;
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:28px;
  opacity:0;visibility:hidden;transform:translateY(-16px);
  transition:opacity .4s var(--ease),visibility .4s,transform .4s var(--ease);
}
.mobile-menu.is-open{opacity:1;visibility:visible;transform:translateY(0);}
.mobile-menu a{font-family:var(--font-display);font-size:1.7rem;color:#fff;}
.mobile-menu .btn{margin-top:10px;}
.mobile-close{position:absolute;top:26px;right:24px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;display:flex;align-items:center;justify-content:center;border:none;font-size:1.4rem;}

/* ---------- Hero ---------- */
.hero{
  position:relative;padding:170px 0 90px;overflow:hidden;
  background:linear-gradient(160deg,var(--cream-50) 0%,var(--cream-100) 60%,var(--teal-100) 130%);
}
.hero::before{
  content:'';position:absolute;top:-220px;right:-180px;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle,rgba(10,47,107,.10),transparent 70%);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
.hero-copy h1{font-size:clamp(2.4rem,4.6vw,3.7rem);letter-spacing:-.01em;}
.hero-copy h1 em{font-style:normal;color:var(--teal-500);}
.hero-copy p.lead{margin-top:22px;font-size:1.18rem;color:var(--ink-500);max-width:520px;line-height:1.65;}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:34px;}

.hero-badges{display:flex;flex-wrap:wrap;gap:26px;margin-top:52px;}
.hero-badge{display:flex;align-items:center;gap:12px;}
.hero-badge .num{font-family:var(--font-display);font-size:1.5rem;color:var(--navy-900);font-weight:600;}
.hero-badge .label{font-size:.78rem;color:var(--ink-500);line-height:1.3;max-width:120px;}

.hero-visual{position:relative;}
.hero-photo-frame{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  aspect-ratio:4/5;background:linear-gradient(150deg,var(--navy-900),var(--navy-950));
}
.hero-photo-frame img{width:100%;height:100%;object-fit:cover;}
.hero-photo-frame::after{
  content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,23,51,.55) 0%,rgba(6,23,51,0) 40%);
}

/* Graceful fallback while the real photo/logo hasn't been dropped in yet */
.img-error img{display:none;}
.img-error::before{
  content:attr(data-fallback);position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:20px;font-family:var(--font-display);color:#fff;font-size:1.1rem;
  background:linear-gradient(150deg,var(--navy-900),var(--navy-950));z-index:1;
}
.hero-float-card{
  position:absolute;bottom:26px;left:-18px;background:#fff;border-radius:var(--radius-md);
  padding:18px 22px;box-shadow:var(--shadow-md);display:flex;align-items:center;gap:14px;max-width:240px;
}
.hero-float-card .icon-badge{width:46px;height:46px;border-radius:50%;background:var(--teal-100);color:var(--teal-500);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.hero-float-card .icon-badge svg{width:22px;height:22px;}
.hero-float-card strong{display:block;font-size:.95rem;color:var(--navy-950);}
.hero-float-card span{font-size:.78rem;color:var(--ink-500);}

/* ---------- Trust strip ---------- */
.trust-strip{background:var(--navy-950);padding:22px 0;}
.trust-strip .container{display:flex;flex-wrap:wrap;gap:28px 44px;align-items:center;justify-content:center;}
.trust-strip .item{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.82);font-size:.88rem;font-weight:500;}
.trust-strip .item svg{width:20px;height:20px;color:var(--teal-500);flex-shrink:0;}

/* ---------- About ---------- */
.about{background:var(--white);}
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:center;}
.about-photo{position:relative;}
.about-photo-frame{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);aspect-ratio:3/4;}
.about-photo-frame img{width:100%;height:100%;object-fit:cover;}
.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px;}
.stat-card{background:var(--cream-50);border-radius:var(--radius-sm);padding:20px 16px;text-align:center;border:1px solid var(--line);}
.stat-card .num{font-family:var(--font-display);font-size:1.7rem;color:var(--navy-900);font-weight:600;display:block;}
.stat-card .num sup{font-size:1rem;top:-.6em;}
.stat-card .label{font-size:.76rem;color:var(--ink-500);margin-top:4px;display:block;}
.about-copy p{color:var(--ink-500);font-size:1.05rem;line-height:1.75;margin-bottom:18px;}
.about-copy p:first-of-type{color:var(--ink-700);font-size:1.15rem;}
.about-list{margin-top:26px;display:grid;gap:14px;}
.about-list li{display:flex;gap:12px;align-items:flex-start;font-size:.98rem;color:var(--ink-700);}
.about-list svg{width:22px;height:22px;color:var(--teal-500);flex-shrink:0;margin-top:1px;}

/* ---------- Services / why ---------- */
.services{background:var(--cream-100);}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.service-card{
  background:#fff;border-radius:var(--radius-md);padding:34px 28px;border:1px solid var(--line);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.service-icon{width:56px;height:56px;border-radius:16px;background:var(--navy-100);color:var(--navy-900);display:flex;align-items:center;justify-content:center;margin-bottom:20px;}
.service-icon svg{width:28px;height:28px;}
.service-card h3{font-size:1.2rem;margin-bottom:10px;}
.service-card p{color:var(--ink-500);font-size:.95rem;line-height:1.6;}

/* ---------- Process ---------- */
.process{background:var(--navy-950);color:#fff;position:relative;overflow:hidden;}
.process::before{content:'';position:absolute;top:-160px;left:-160px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(13,148,136,.22),transparent 70%);}
.process .section-head h2{color:#fff;}
.process .section-head p{color:rgba(255,255,255,.62);}
.process .eyebrow{color:var(--teal-500);}
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;counter-reset:step;position:relative;z-index:1;}
.process-step{padding:30px 24px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);}
.process-step .step-num{
  font-family:var(--font-display);font-size:2.4rem;color:var(--teal-500);opacity:.85;display:block;margin-bottom:14px;
}
.process-step h3{color:#fff;font-size:1.08rem;margin-bottom:10px;}
.process-step p{color:rgba(255,255,255,.62);font-size:.92rem;line-height:1.6;}

/* ---------- Planes ---------- */
.plans{background:var(--white);}
.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.plan-card{
  border-radius:var(--radius-lg);padding:38px 30px;border:1px solid var(--line);background:var(--cream-50);
  display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.plan-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.plan-tag{font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-500);font-weight:700;}
.plan-card h3{font-size:1.5rem;margin:10px 0 6px;}
.plan-card .plan-desc{font-size:.92rem;color:var(--ink-500);margin-bottom:22px;}
.plan-features{display:grid;gap:12px;margin-bottom:28px;flex:1;}
.plan-features li{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;}
.plan-features svg{width:18px;height:18px;color:var(--teal-500);flex-shrink:0;margin-top:2px;}
.plans-note{margin-top:34px;text-align:center;color:var(--ink-500);font-size:.92rem;}

/* ---------- Testimonials ---------- */
.testimonials{background:var(--teal-100);}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.testi-card{background:#fff;border-radius:var(--radius-md);padding:32px 28px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;}
.testi-stars{display:flex;gap:4px;color:var(--gold-500);margin-bottom:16px;}
.testi-stars svg{width:16px;height:16px;}
.testi-card p{font-size:1rem;color:var(--ink-700);line-height:1.65;font-style:italic;}
.testi-author{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:20px;}
.testi-avatar{width:42px;height:42px;border-radius:50%;background:var(--navy-100);color:var(--navy-900);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:600;overflow:hidden;flex-shrink:0;}
.testi-avatar img{width:100%;height:100%;object-fit:cover;}
.testi-author strong{display:block;font-size:.92rem;color:var(--navy-950);}
.testi-author span{font-size:.78rem;color:var(--ink-500);}

/* ---------- CTA banner ---------- */
.cta-banner{background:linear-gradient(120deg,var(--navy-900),var(--navy-700));border-radius:var(--radius-lg);padding:clamp(40px,6vw,70px);margin:0 auto;max-width:var(--container);text-align:center;color:#fff;position:relative;overflow:hidden;}
.cta-banner::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(13,148,136,.3),transparent 55%);}
.cta-banner h2{color:#fff;font-size:clamp(1.8rem,3.4vw,2.6rem);position:relative;}
.cta-banner p{color:rgba(255,255,255,.72);margin-top:14px;font-size:1.05rem;position:relative;}
.cta-banner .hero-cta{justify-content:center;position:relative;}

/* ---------- Contact ---------- */
.contact{background:var(--cream-50);}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;}
.contact-info{display:flex;flex-direction:column;gap:26px;}
.contact-info h2{font-size:clamp(1.9rem,3.2vw,2.5rem);}
.contact-info>p{color:var(--ink-500);font-size:1.05rem;line-height:1.65;margin-top:14px;}
.contact-channel{display:flex;align-items:center;gap:16px;padding:18px 20px;background:#fff;border-radius:var(--radius-sm);border:1px solid var(--line);}
.contact-channel .icon-badge{width:46px;height:46px;border-radius:50%;background:var(--navy-100);color:var(--navy-900);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.contact-channel .icon-badge svg{width:22px;height:22px;}
.contact-channel strong{display:block;font-size:.95rem;color:var(--navy-950);}
.contact-channel span{font-size:.84rem;color:var(--ink-500);}

.contact-form{background:#fff;border-radius:var(--radius-lg);padding:clamp(28px,4vw,44px);box-shadow:var(--shadow-md);border:1px solid var(--line);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.field label{font-size:.82rem;font-weight:600;color:var(--ink-700);}
.field input,.field select,.field textarea{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:13px 16px;font-family:inherit;font-size:.95rem;
  background:var(--cream-50);transition:border-color .3s,box-shadow .3s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal-500);box-shadow:0 0 0 3px rgba(13,148,136,.14);}
.field textarea{resize:vertical;min-height:100px;}
.form-note{font-size:.78rem;color:var(--ink-300);margin-top:12px;text-align:center;}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-950);color:rgba(255,255,255,.7);padding:60px 0 26px;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand .brand-text strong{color:#fff;}
.footer-brand .brand-text span{color:rgba(255,255,255,.5);}
.footer-brand p{margin-top:16px;font-size:.9rem;line-height:1.6;color:rgba(255,255,255,.55);max-width:320px;}
.footer-col h4{color:#fff;font-family:var(--font-body);font-size:.86rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px;}
.footer-col ul{display:grid;gap:12px;}
.footer-col a{font-size:.92rem;color:rgba(255,255,255,.62);transition:color .3s;}
.footer-col a:hover{color:var(--teal-500);}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;padding-top:24px;font-size:.8rem;color:rgba(255,255,255,.4);}

/* ---------- Floating WhatsApp ---------- */
.float-whatsapp{
  position:fixed;bottom:26px;right:26px;z-index:800;width:62px;height:62px;border-radius:50%;
  background:var(--whatsapp);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px rgba(37,211,102,.45);
  transition:transform .3s var(--ease);
}
.float-whatsapp svg{width:30px;height:30px;}
.float-whatsapp:hover{transform:scale(1.08);}
.float-whatsapp::before{
  content:'';position:absolute;inset:0;border-radius:50%;background:var(--whatsapp);opacity:.55;
  animation:pulse-ring 2.4s ease-out infinite;
}
@keyframes pulse-ring{0%{transform:scale(1);opacity:.55;}100%{transform:scale(1.9);opacity:0;}}

.back-to-top{
  position:fixed;bottom:26px;left:26px;z-index:800;width:46px;height:46px;border-radius:50%;
  background:#fff;color:var(--navy-900);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);
  border:1px solid var(--line);opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s,visibility .3s,transform .3s;
}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}

/* ---------- Splash-free load guard ---------- */
.no-js .reveal{opacity:1 !important;transform:none !important;}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr;}
  .hero-visual{order:-1;max-width:380px;margin:0 auto;}
  .services-grid,.plans-grid,.testi-grid{grid-template-columns:repeat(2,1fr);}
  .process-steps{grid-template-columns:repeat(2,1fr);}
  .footer-top{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
  .nav-desktop,.header-actions{display:none;}
  .nav-toggle{display:flex;}
  .brand-text span{display:none;}
  .hero{padding-top:130px;}
  .hero-badges{gap:20px;}
  .about-stats{grid-template-columns:repeat(3,1fr);}
  .services-grid,.plans-grid,.testi-grid{grid-template-columns:1fr;}
  .process-steps{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .hero-float-card{left:-8px;padding:14px 16px;}
  .float-whatsapp{width:56px;height:56px;bottom:18px;right:18px;}
  .back-to-top{bottom:18px;left:18px;}
}