/* =========================================================
   Dra. Paula Romero Cores · Endocrinología y Nutrición
   Paleta:
     #005B96  Azul profundo  · autoridad médica
     #72C5BE  Turquesa suave · calma y salud moderna
     #FF8C61  Coral          · energía y acción
     #F8F9FA  Blanco roto    · fondo
     #343A40  Gris carbón    · texto
   ========================================================= */

:root{
  --c-primary:#005B96;
  --c-primary-dark:#00467A;
  --c-secondary:#72C5BE;
  --c-secondary-soft:#E6F4F2;
  --c-accent:#FF8C61;
  --c-accent-dark:#E5734A;
  --c-bg:#F8F9FA;
  --c-bg-alt:#FFFFFF;
  --c-text:#343A40;
  --c-text-soft:#5A6470;
  --c-border:#E5E9EE;
  --shadow-sm:0 2px 6px rgba(0,0,0,.04);
  --shadow-md:0 10px 30px rgba(0,91,150,.08);
  --shadow-lg:0 20px 50px rgba(0,91,150,.12);
  --radius:14px;
  --radius-lg:22px;
  --max:1180px;
  --serif:'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block}
a{color:var(--c-primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--c-accent)}

.container{max-width:var(--max);margin:0 auto;padding:0 24px}

/* Headings */
h1,h2,h3,h4{font-family:var(--serif);color:var(--c-primary);margin:0 0 .6em;font-weight:600;letter-spacing:-.01em;line-height:1.18}
h1{font-size:clamp(2.2rem,4.6vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
h3{font-size:1.35rem}
h4{font-size:1.1rem;color:var(--c-text)}

.eyebrow{
  display:inline-block;
  font-family:var(--sans);
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--c-secondary);
  margin-bottom:1em;
}
.section-head{text-align:center;max-width:780px;margin:0 auto 3.2rem}
.section-sub{color:var(--c-text-soft);font-size:1.05rem;margin-top:1em}

/* Buttons */
.btn{
  display:inline-block;padding:.95em 1.7em;border-radius:999px;
  font-weight:600;font-size:.95rem;letter-spacing:.02em;
  border:1.5px solid transparent;cursor:pointer;
  transition:all .25s ease;
  text-align:center;
}
.btn-sm{padding:.6em 1.2em;font-size:.85rem}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:0 6px 18px rgba(0,91,150,.25)}
.btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,91,150,.32)}
.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary)}
.btn-ghost:hover{background:var(--c-primary);color:#fff}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.95);
  backdrop-filter:saturate(180%) blur(10px);
  -webkit-backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--c-border);
}
.nav-bar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;color:var(--c-text)}
.brand:hover{color:var(--c-text)}
.brand-mark{
  width:42px;height:42px;border-radius:10px;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-family:var(--serif);font-weight:700;font-size:1.4rem;
  box-shadow:0 4px 12px rgba(0,91,150,.25);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-family:var(--serif);font-size:1.05rem;color:var(--c-primary);font-weight:700}
.brand-text small{font-size:.72rem;color:var(--c-text-soft);letter-spacing:.04em;margin-top:2px}

.nav-menu{display:flex;align-items:center;gap:28px}
.nav-menu a{color:var(--c-text);font-weight:500;font-size:.95rem;position:relative}
.nav-menu a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--c-accent);transition:width .25s}
.nav-menu a:not(.btn):hover{color:var(--c-primary)}
.nav-menu a:not(.btn):hover::after{width:100%}

.nav-toggle{display:none;background:none;border:0;width:38px;height:38px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--c-primary);transition:transform .25s,opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== Hero ===== */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1200px 700px at -10% -20%, rgba(114,197,190,.18) 0%, transparent 60%),
    radial-gradient(900px 600px at 110% 20%, rgba(0,91,150,.10) 0%, transparent 55%),
    var(--c-bg);
  padding:90px 0 100px;
}
.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:64px;align-items:center}
.hero-text .lead{font-size:1.18rem;color:var(--c-text-soft);max-width:560px;margin:1em 0 2em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:2.6rem}
.hero-badges{
  list-style:none;padding:0;margin:0;display:flex;gap:36px;flex-wrap:wrap;
  border-top:1px solid var(--c-border);padding-top:1.5rem;
}
.hero-badges li{display:flex;flex-direction:column}
.hero-badges strong{font-family:var(--serif);font-size:2rem;color:var(--c-primary);font-weight:700;line-height:1}
.hero-badges span{font-size:.82rem;color:var(--c-text-soft);text-transform:uppercase;letter-spacing:.08em;margin-top:6px}

.hero-photo{position:relative;display:flex;justify-content:center}
.photo-frame{
  position:relative;width:min(440px,100%);aspect-ratio:1/1;
  border-radius:50%;overflow:hidden;
  box-shadow:var(--shadow-lg);
  border:8px solid #fff;z-index:2;
}
.photo-frame img{width:100%;height:100%;object-fit:cover;object-position:center top}
.photo-deco{
  position:absolute;width:min(440px,100%);aspect-ratio:1/1;
  border-radius:50%;
  background:linear-gradient(135deg,var(--c-secondary) 0%,var(--c-primary) 100%);
  top:30px;left:50%;transform:translateX(-46%);
  z-index:1;opacity:.85;
}

/* ===== Strip ===== */
.strip{background:var(--c-primary);color:#fff;padding:24px 0}
.strip a{color:#fff}
.strip a:hover{color:var(--c-secondary)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;align-items:center}
.strip-grid > div{display:flex;align-items:center;gap:12px}
.strip-grid span{font-size:1.4rem;line-height:1}
.strip-grid p{margin:0;font-size:.95rem;font-weight:500}

/* ===== Sections ===== */
.section{padding:100px 0}
.section.about{background:var(--c-bg-alt)}
.section.philosophy{background:var(--c-bg)}
.section.services{background:var(--c-bg-alt)}
.section.locations{background:var(--c-bg)}
.section.contact{background:var(--c-bg-alt)}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.about-photo{position:sticky;top:100px}
.about-photo img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}
.about-text p{margin:0 0 1.1em;color:var(--c-text-soft);font-size:1.04rem}
.about-text strong{color:var(--c-text)}

.cv-block{margin-top:2.4rem;padding:2rem;background:var(--c-secondary-soft);border-radius:var(--radius);border-left:4px solid var(--c-secondary)}
.cv-block h3{margin-top:0;color:var(--c-primary)}
.timeline{list-style:none;padding:0;margin:0;display:grid;gap:1.1rem}
.timeline li{display:grid;grid-template-columns:130px 1fr;gap:18px;align-items:start}
.t-year{color:var(--c-primary);font-weight:600;font-size:.85rem;letter-spacing:.04em}
.timeline div{font-size:.95rem;color:var(--c-text)}
.timeline strong{color:var(--c-primary);font-weight:600}

/* ===== Philosophy ===== */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-bottom:5rem}
.pillar{
  background:#fff;padding:2.4rem 2rem;border-radius:var(--radius);
  text-align:center;box-shadow:var(--shadow-sm);
  transition:transform .3s,box-shadow .3s;
  border-top:3px solid transparent;
}
.pillar:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-top-color:var(--c-accent)}
.pillar-icon{
  width:64px;height:64px;margin:0 auto 1.4rem;
  border-radius:50%;background:var(--c-secondary-soft);
  display:flex;align-items:center;justify-content:center;
  color:var(--c-primary);
}
.pillar-icon svg{width:30px;height:30px}
.pillar h3{font-size:1.2rem;margin-bottom:.6em}
.pillar p{margin:0;color:var(--c-text-soft);font-size:.95rem}

.differentiators h3{text-align:center;margin-bottom:2.4rem}
.diff-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.diff{
  background:#fff;padding:2rem;border-radius:var(--radius);
  display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;
  border:1px solid var(--c-border);
  transition:border-color .25s,transform .25s;
}
.diff:hover{border-color:var(--c-secondary);transform:translateY(-3px)}
.diff span{
  font-family:var(--serif);font-size:2.2rem;font-weight:700;
  color:var(--c-accent);line-height:1;
}
.diff h4{margin:0 0 .4em;color:var(--c-primary);font-family:var(--serif);font-size:1.15rem}
.diff p{margin:0;color:var(--c-text-soft);font-size:.94rem}

/* ===== Services cards ===== */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  background:#fff;padding:1.8rem;border-radius:var(--radius);
  border:1px solid var(--c-border);
  transition:all .3s ease;
  position:relative;overflow:hidden;
}
.card::before{
  content:"";position:absolute;top:0;left:0;width:4px;height:0;
  background:var(--c-accent);transition:height .3s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.card:hover::before{height:100%}
.card h3{font-size:1.2rem;margin-bottom:.6em}
.card p{margin:0;color:var(--c-text-soft);font-size:.94rem}

/* ===== Quote ===== */
.quote{
  background:linear-gradient(135deg,var(--c-primary) 0%,var(--c-primary-dark) 100%);
  color:#fff;padding:80px 0;text-align:center;
}
.quote blockquote{margin:0;padding:0;max-width:840px;margin:0 auto}
.quote p{
  font-family:var(--serif);font-size:clamp(1.3rem,2.2vw,1.8rem);
  font-weight:500;font-style:italic;line-height:1.4;margin:0 0 1.4em;
}
.quote cite{font-style:normal;font-size:.9rem;letter-spacing:.1em;text-transform:uppercase;color:var(--c-secondary);font-weight:600}

/* ===== Locations ===== */
.loc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-bottom:4rem}
.loc-card{background:#fff;padding:2.2rem;border-radius:var(--radius);box-shadow:var(--shadow-sm);border-top:4px solid var(--c-primary);position:relative;display:flex;flex-direction:column}
.loc-tag{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:.4em .9em;border-radius:999px;margin-bottom:1.1rem;align-self:flex-start}
.tag-insurance{background:var(--c-secondary-soft);color:var(--c-primary)}
.tag-private{background:rgba(255,140,97,.15);color:var(--c-accent-dark)}
.loc-map{margin:1.4em 0;border-radius:12px;overflow:hidden;border:1px solid var(--c-border);aspect-ratio:16/10;background:#eef2f6}
.loc-map iframe{width:100%;height:100%;border:0;display:block}
.loc-card .btn{align-self:flex-start;margin-top:auto}
.loc-card h3{margin-top:0;font-size:1.25rem}
.loc-card p{margin:.4em 0;color:var(--c-text-soft)}
.loc-card .addr{color:var(--c-text)}
.loc-card .hours{margin:1em 0 1.4em;font-size:.95rem}
.loc-card a{color:var(--c-primary)}

.insurances{background:#fff;padding:2.4rem;border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.insurances h3{margin-top:0;text-align:center;font-size:1.25rem}
.ins-list{list-style:none;padding:0;margin:1.5rem 0 0;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.ins-list li{
  padding:.5em 1em;background:var(--c-secondary-soft);
  color:var(--c-primary);border-radius:999px;
  font-size:.85rem;font-weight:500;
}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-info p{color:var(--c-text-soft)}
.contact-list{list-style:none;padding:0;margin:1.6em 0;display:grid;gap:.8em}
.contact-list li{padding:.6em 0;border-bottom:1px solid var(--c-border);font-size:.98rem}
.contact-list strong{color:var(--c-primary);display:inline-block;min-width:230px;font-weight:600}
.contact-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:2rem}

.contact-form{background:var(--c-bg);padding:2.4rem;border-radius:var(--radius-lg);border:1px solid var(--c-border)}
.contact-form h3{margin-top:0}
.form-note{font-size:.85rem;color:var(--c-accent);background:rgba(255,140,97,.1);padding:.6em 1em;border-radius:8px;margin-bottom:1.4rem}
.form-note-ok{font-size:.85rem;color:var(--c-text-soft);background:var(--c-secondary-soft);padding:.7em 1em;border-radius:8px;margin-bottom:1.4rem}
.form-note-ok a{color:var(--c-primary);font-weight:600}
label.check{display:flex;align-items:flex-start;gap:.6em;font-weight:400;font-size:.85rem;color:var(--c-text-soft);margin-bottom:1.2rem}
label.check input{width:auto;margin-top:.2em;flex-shrink:0}
.contact-form label{display:block;margin-bottom:1rem;font-size:.88rem;font-weight:500;color:var(--c-text)}
.contact-form input,.contact-form textarea{
  width:100%;padding:.85em 1em;margin-top:.4em;
  border:1px solid var(--c-border);border-radius:8px;
  font-family:inherit;font-size:.95rem;background:#fff;color:var(--c-text);
}
.contact-form input:disabled,.contact-form textarea:disabled{background:#f3f4f6;cursor:not-allowed;opacity:.7}
.contact-form .btn{width:100%;margin-top:.6rem}

/* ===== Footer ===== */
.site-footer{background:#1a2733;color:#cbd5e1;padding:60px 0 24px;font-size:.92rem}
.site-footer a{color:#cbd5e1}
.site-footer a:hover{color:var(--c-secondary)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.brand-footer .brand-text strong{color:#fff}
.brand-footer .brand-text small{color:#94a3b8}
.footer-tag{margin-top:1em;color:#94a3b8;font-size:.92rem}
.site-footer h4{color:#fff;font-family:var(--sans);font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:1em;font-weight:600}
.site-footer p{margin:0 0 .8em;line-height:1.55}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:.5em}
.copyright{border-top:1px solid #2d3a47;padding-top:24px;text-align:center;color:#7a8896;font-size:.82rem}

/* ===== Legal pages ===== */
.legal-page{padding:60px 0 100px;background:var(--c-bg-alt)}
.legal-page .container{max-width:820px}
.legal-page h1{font-size:2.4rem;margin-bottom:.6em}
.legal-page h2{font-size:1.4rem;margin-top:2.4em;color:var(--c-primary)}
.legal-page p,.legal-page li{color:var(--c-text);font-size:.97rem;line-height:1.75}
.legal-page a.back{font-size:.85rem;color:var(--c-secondary);font-weight:600;letter-spacing:.06em;text-transform:uppercase}

/* ===== Responsive ===== */
@media (max-width:960px){
  .hero{padding:60px 0 70px}
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .about-photo{position:static;max-width:420px;margin:0 auto}
  .pillars,.cards{grid-template-columns:repeat(2,1fr)}
  .diff-grid,.loc-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .strip-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .section{padding:70px 0}
}
@media (max-width:680px){
  body{font-size:16px}
  .nav-toggle{display:flex}
  .nav-menu{
    position:absolute;top:100%;left:0;right:0;
    background:#fff;flex-direction:column;align-items:stretch;
    padding:20px 24px;gap:18px;
    border-bottom:1px solid var(--c-border);
    box-shadow:var(--shadow-md);
    transform:translateY(-10px);opacity:0;pointer-events:none;
    transition:transform .25s,opacity .25s;
  }
  .nav-menu.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-menu a{padding:.4em 0}
  .pillars,.cards{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .strip-grid{grid-template-columns:1fr}
  .timeline li{grid-template-columns:1fr;gap:4px}
  .t-year{font-size:.78rem}
  .photo-frame,.photo-deco{width:min(320px,100%)}
  .contact-list strong{display:block;min-width:0;margin-bottom:.2em}
}