/* ================================================================
   Dr. Joel Marcelino — Sistema de diseño (marca real)
   Colores/tipografías del Manual de Marca 2024
   ================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;1,500&family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* paleta oficial */
  --prussian:#0F3759;      /* principal */
  --prussian-2:#164a76;    /* prussian más claro para gradientes */
  --beau:#B4CBD9;          /* azul suave */
  --beau-soft:#DCE7EE;     /* beau más claro */
  --nude:#EDDFD9;          /* nude claro */
  --nude-soft:#F6EEEA;
  --dim:#766C69;           /* gris cálido */
  --cadet:#565F63;         /* gris frío */
  --whiteish:#FDFBFB;
  --ink:#1c2a35;           /* texto principal */
  --muted:#6a7680;         /* texto secundario */
  --line:#e7e2df;          /* bordes */
  --gold:#c9a86a;          /* acento cálido sutil (detalles premium) */

  --fdisplay:'Cormorant Garamond', Georgia, serif;   /* premium, para H1 y eyebrows grandes */
  --fbody:'Inter', system-ui, sans-serif;            /* HK Grotesk substitute */

  --maxw:1200px;
  --r:14px;
  --shadow:0 18px 50px -20px rgba(15,55,89,.28);
  --shadow-sm:0 8px 24px -14px rgba(15,55,89,.22);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--fbody);color:var(--ink);background:var(--whiteish);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:92px 0}
.eyebrow{font-family:var(--fbody);font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--beau);margin-bottom:14px}
.eyebrow.dark{color:var(--prussian)}
h1,h2,h3{font-family:var(--fdisplay);font-weight:600;color:var(--prussian);line-height:1.1;letter-spacing:.005em}
h2.sec{font-size:clamp(30px,4.4vw,46px);margin-bottom:14px}
.lead{font-size:18px;color:var(--muted);max-width:640px}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---- botones ---- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--fbody);font-weight:600;font-size:15px;padding:15px 28px;border-radius:999px;border:1.5px solid transparent;transition:.22s ease;cursor:pointer}
.btn.pri{background:var(--prussian);color:#fff}
.btn.pri:hover{background:var(--prussian-2);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn.ghost{background:transparent;color:var(--prussian);border-color:var(--prussian)}
.btn.ghost:hover{background:var(--prussian);color:#fff}
.btn.light{background:#fff;color:var(--prussian)}
.btn.light:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn.on-dark{border-color:rgba(255,255,255,.5);color:#fff}
.btn.on-dark:hover{background:#fff;color:var(--prussian);border-color:#fff}

/* ---- navbar ---- */
.nav{position:sticky;top:0;z-index:50;background:rgba(253,251,251,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.brandmark{display:flex;align-items:center;gap:12px}
.brandmark .jm{width:42px;height:42px;border-radius:50%;background:var(--prussian);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--fdisplay);font-size:20px;font-weight:600;letter-spacing:-1px}
.brandmark .txt b{display:block;font-family:var(--fdisplay);font-size:18px;color:var(--prussian);font-weight:600;letter-spacing:.02em;line-height:1}
.brandmark .txt span{font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.nlinks{display:flex;align-items:center;gap:30px}
.nlinks a{font-size:14.5px;font-weight:500;color:var(--cadet);transition:.2s}
.nlinks a:hover{color:var(--prussian)}
.nav .btn{padding:11px 22px;font-size:14px}
.burger{display:none;background:none;border:none;font-size:26px;color:var(--prussian)}

/* ---- hero ---- */
.hero{position:relative;background:linear-gradient(135deg,var(--prussian) 0%,#0c2b45 60%,#0a2438 100%);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 500px at 80% 20%,rgba(180,203,217,.16),transparent 70%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:80px;padding-bottom:90px}
.hero h1{color:#fff;font-size:clamp(38px,5.6vw,64px);margin-bottom:22px}
.hero h1 em{font-style:italic;color:var(--beau)}
.hero p{font-size:19px;color:rgba(255,255,255,.82);max-width:520px;margin-bottom:30px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.hchips{display:flex;gap:10px;flex-wrap:wrap}
.hchip{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:rgba(255,255,255,.9);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:8px 14px;border-radius:999px}
.hchip::before{content:"✓";color:var(--beau);font-weight:700}
.hero-media{position:relative}
.hero-photo{aspect-ratio:4/5;border-radius:20px;background:linear-gradient(160deg,var(--beau-soft),var(--nude));display:flex;align-items:flex-end;justify-content:center;box-shadow:0 40px 80px -30px rgba(0,0,0,.5);overflow:hidden;position:relative}
.hero-photo .ph{color:var(--prussian);opacity:.55;font-size:13px;font-weight:600;padding:0 0 30px;text-align:center}
.hero-badge{position:absolute;left:-22px;bottom:40px;background:#fff;color:var(--prussian);border-radius:14px;padding:16px 20px;box-shadow:var(--shadow);display:flex;gap:14px;align-items:center}
.hero-badge .n{font-family:var(--fdisplay);font-size:34px;font-weight:600;line-height:1}
.hero-badge .l{font-size:11.5px;color:var(--muted);line-height:1.35;max-width:110px}

/* placeholders de imagen (para foto/antes-después que llegan luego) */
.imgph{background:linear-gradient(160deg,var(--beau-soft),var(--nude-soft));border:1px solid var(--line);border-radius:var(--r);display:flex;align-items:center;justify-content:center;color:var(--dim);font-size:12.5px;font-weight:600;text-align:center;padding:14px}

/* ---- procedimientos ---- */
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.proc-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.proc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:var(--beau)}
.proc-card .thumb{aspect-ratio:4/3}
.proc-card .body{padding:18px 20px 22px}
.proc-card.hero-tag .body::before{content:"Estrella";display:inline-block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--prussian);padding:3px 9px;border-radius:6px;margin-bottom:9px}
.proc-card h3{font-family:var(--fbody);font-size:17px;font-weight:600;color:var(--ink);margin-bottom:5px}
.proc-card p{font-size:13.5px;color:var(--muted)}
.proc-card .more{margin-top:14px;font-size:13.5px;font-weight:600;color:var(--prussian)}

/* ---- split (imagen + texto) ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.alt{background:var(--nude-soft)}
.chips{display:flex;gap:9px;flex-wrap:wrap;margin:18px 0 26px}
.chip{font-size:13px;font-weight:500;color:var(--cadet);background:#fff;border:1px solid var(--line);padding:8px 15px;border-radius:999px}
.split .imgph{aspect-ratio:4/5}

/* ---- avales ---- */
.avales{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:38px 0}
.avales .row{display:flex;align-items:center;justify-content:center;gap:44px;flex-wrap:wrap}
.aval{font-family:var(--fdisplay);font-weight:600;font-size:19px;color:var(--cadet);opacity:.75;letter-spacing:.02em}

/* ---- seguridad (4 puntos) ---- */
.safe-list{display:flex;flex-direction:column;gap:16px}
.safe-item{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.safe-item .num{flex-shrink:0;width:34px;height:34px;border-radius:50%;background:var(--nude);color:var(--prussian);display:flex;align-items:center;justify-content:center;font-family:var(--fdisplay);font-weight:600;font-size:17px}
.safe-item h3{font-family:var(--fbody);font-size:16px;font-weight:600;color:var(--ink);margin-bottom:3px}
.safe-item p{font-size:14px;color:var(--muted)}

/* ---- antes/después ---- */
.ba-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
.ba-grid .imgph{aspect-ratio:3/4}

/* ---- proceso ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px}
.step{text-align:center}
.step .n{width:56px;height:56px;margin:0 auto 16px;border-radius:50%;background:var(--prussian);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--fdisplay);font-size:24px;font-weight:600}
.step h3{font-family:var(--fbody);font-size:16px;font-weight:600;color:var(--ink);margin-bottom:6px}
.step p{font-size:13.5px;color:var(--muted)}

/* ---- testimonios ---- */
.testi-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:24px;margin-top:44px}
.testi-video{aspect-ratio:16/11;border-radius:var(--r)}
.testi-cards{display:flex;flex-direction:column;gap:18px}
.testi-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}
.testi-card .stars{color:var(--gold);letter-spacing:2px;margin-bottom:10px}
.testi-card p{font-size:15px;color:var(--ink);font-style:italic;margin-bottom:12px}
.testi-card .who{font-size:13px;font-weight:600;color:var(--muted)}

/* ---- instagram ---- */
.ig-head{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:8px}
.ig-head .av{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--beau),var(--nude))}
.ig-head b{font-size:16px;color:var(--prussian)}
.ig-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:34px}
.ig-grid .imgph{aspect-ratio:1}

/* ---- faq ---- */
.faq-wrap{max-width:760px;margin:44px auto 0}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:22px 0;font-family:var(--fbody);font-size:17px;font-weight:600;color:var(--prussian);display:flex;justify-content:space-between;align-items:center;cursor:pointer;gap:20px}
.faq-q .ic{flex-shrink:0;font-size:22px;color:var(--beau);transition:.2s}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;font-size:15px;color:var(--muted)}
.faq-item.open .faq-a{max-height:200px;padding-bottom:22px}
.faq-item.open .faq-q .ic{transform:rotate(45deg)}

/* ---- cierre CTA ---- */
.cta-final{background:linear-gradient(135deg,var(--prussian),#0a2438);color:#fff;text-align:center;border-radius:24px;padding:70px 30px;margin:0 24px}
.cta-final h2{color:#fff;font-size:clamp(30px,4.4vw,46px);margin-bottom:14px}
.cta-final p{color:rgba(255,255,255,.82);font-size:18px;max-width:520px;margin:0 auto 28px}
.cta-final .cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---- footer ---- */
.foot{background:#0b2438;color:rgba(255,255,255,.7);padding:64px 0 30px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.foot h4{font-family:var(--fbody);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--beau);margin-bottom:16px}
.foot a,.foot p{display:block;font-size:14px;color:rgba(255,255,255,.72);margin-bottom:9px}
.foot a:hover{color:#fff}
.foot .brandmark .jm{background:#fff;color:var(--prussian)}
.foot .brandmark .txt b{color:#fff}
.foot .brandmark .txt span{color:rgba(255,255,255,.6)}
.foot-bot{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:24px;font-size:12.5px;color:rgba(255,255,255,.5);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ---- floats ---- */
.floats{position:fixed;right:22px;bottom:22px;z-index:60;display:flex;flex-direction:column;gap:12px;align-items:flex-end}
.fab{display:inline-flex;align-items:center;gap:9px;padding:13px 20px;border-radius:999px;font-weight:600;font-size:14px;box-shadow:var(--shadow);transition:.2s}
.fab:hover{transform:translateY(-2px)}
.fab.wa{background:#25D366;color:#fff}
.fab.pre{background:var(--prussian);color:#fff}

/* ---- responsive ---- */
@media(max-width:960px){
  .hero .wrap{grid-template-columns:1fr;gap:36px}
  .hero-media{max-width:420px;margin:0 auto}
  .split{grid-template-columns:1fr;gap:32px}
  .proc-grid{grid-template-columns:repeat(2,1fr)}
  .ba-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .testi-grid{grid-template-columns:1fr}
  .ig-grid{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nlinks{display:none}
  .burger{display:block}
}
@media(max-width:560px){
  section{padding:64px 0}
  .proc-grid,.ba-grid,.steps{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  .fab span{display:none}
  .fab{padding:14px}
}