/* ===== RESET & BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:5rem}
body{font-family:'Asap',sans-serif;color:#333;line-height:1.6;background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ===== VARIABLES ===== */
:root{
  --primary:#00A56A;
  --primary-dark:#008a58;
  --primary-darker:#005e3c;
  --navy:#1a2e1f;
  --navy-dark:#0f1c14;
  --dark:#222;
  --text:#333;
  --text-light:#555;
  --muted:#999;
  --gray-light:#f4f6f8;
  --gray-border:#e0e4e8;
  --white:#fff;
  --radius:10px;
  --shadow:0 2px 12px rgba(0,0,0,.06);
  --shadow-lg:0 8px 32px rgba(0,0,0,.10);
  --max-w:1100px;
  --transition:all .3s ease;
}

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4{color:var(--dark);line-height:1.3}
h1{font-size:clamp(2rem,5vw,3rem);font-weight:700}
h2{font-size:clamp(1.4rem,3.5vw,2rem);font-weight:700}
h3{font-size:1.15rem;font-weight:600}
h4{font-size:1rem;font-weight:600}
.section-tag{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--primary);margin-bottom:.5rem}
.text-primary{color:var(--primary)}
.text-center{text-align:center}

/* ===== CONTAINER ===== */
.container{max-width:var(--max-w);margin:0 auto;padding:0 1.5rem}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.8rem;border-radius:6px;font-size:.92rem;font-weight:600;transition:var(--transition);cursor:pointer;border:none;font-family:inherit;letter-spacing:.01em}
.btn--primary{background:var(--primary);color:var(--white)}
.btn--primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,165,106,.25)}
.btn--outline{background:transparent;border:2px solid var(--primary);color:var(--primary)}
.btn--outline:hover{background:var(--primary);color:var(--white)}
.btn--white{background:var(--white);color:var(--primary)}
.btn--white:hover{background:rgba(255,255,255,.9);transform:translateY(-1px)}
.btn--sm{padding:.55rem 1.2rem;font-size:.85rem}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1rem 0;transition:var(--transition)}
.nav.scrolled{background:rgba(255,255,255,.98);backdrop-filter:blur(10px);box-shadow:0 1px 8px rgba(0,0,0,.06);padding:.7rem 0}
.nav__inner{max-width:var(--max-w);margin:0 auto;padding:0 1.5rem;display:flex;align-items:center;justify-content:space-between}
.nav__logo{font-size:1.25rem;font-weight:700;color:var(--white);white-space:nowrap;transition:color .3s}
.nav__logo:hover{opacity:.85}
.nav.scrolled .nav__logo{color:var(--dark)}
.nav__links{display:flex;align-items:center;gap:1.8rem}
.nav__links a{font-size:.92rem;font-weight:500;color:rgba(255,255,255,.9);transition:color .3s;white-space:nowrap}
.nav.scrolled .nav__links a{color:var(--text)}
.nav__links a:hover,.nav__links a.active{color:var(--primary)}
.nav__cta{background:var(--primary)!important;color:var(--white)!important;padding:.55rem 1.2rem!important;border-radius:5px!important;font-weight:600!important;font-size:.88rem!important}
.nav__cta:hover{background:var(--primary-dark)!important}
.nav__lang{font-size:.82rem!important;display:flex;align-items:center;gap:.25rem;margin-left:.5rem;border-left:1px solid rgba(255,255,255,.3);padding-left:1rem}
.nav.scrolled .nav__lang{border-left-color:rgba(0,0,0,.15)}
.nav__lang a{font-size:.82rem!important;font-weight:600!important;opacity:.6}
.nav__lang a.active{opacity:1;color:var(--primary)!important}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav__toggle span{display:block;width:24px;height:2.5px;background:var(--white);transition:all .3s;border-radius:2px}
.nav.scrolled .nav__toggle span{background:var(--dark)}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero{position:relative;min-height:36vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:7rem 1.5rem 3.5rem;background:linear-gradient(135deg,var(--navy) 0%,var(--primary-darker) 100%)}
.page-hero h1{color:var(--white);margin-bottom:.4rem}
.page-hero p{color:rgba(255,255,255,.8);font-size:1.05rem;max-width:560px;margin:0 auto}

/* ===== HOME HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:7rem 1.5rem 4rem;overflow:hidden;text-align:center}
.hero__bg{position:absolute;inset:0;background:url('../img/hero-bg.jpg?v=3') center/cover no-repeat}
.hero__bg::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,46,31,.88) 0%,rgba(0,94,60,.78) 50%,rgba(0,165,106,.55) 100%)}
.hero__content{max-width:640px;color:var(--white);position:relative;z-index:2}
.hero h1{color:var(--white);font-size:clamp(2.2rem,5.5vw,3.4rem);margin-bottom:.4rem;letter-spacing:.02em}
.hero h2{color:rgba(255,255,255,.85);font-size:clamp(1rem,2.5vw,1.5rem);font-weight:600;margin-bottom:2rem;letter-spacing:.18em;text-transform:uppercase}
.hero h3{color:rgba(255,255,255,.85);font-size:clamp(.95rem,2.2vw,1.15rem);font-weight:400;line-height:1.7;margin-bottom:.75rem}
.hero p{color:rgba(255,255,255,.7);font-size:.95rem;margin-bottom:1.5rem}
.hero__affiliations{margin-bottom:2.5rem}
.hero__affiliations img{max-width:340px;margin:0 auto;opacity:.85}

/* ===== WHY CHOOSE ===== */
.why-choose{padding:4.5rem 0}
.why-choose__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:2.5rem}
.why-card{text-align:center;padding:2.2rem 1.8rem;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition);border:1px solid var(--gray-border)}
.why-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:transparent}
.why-card__icon{width:110px;height:110px;margin:0 auto 1.2rem;border-radius:50%;overflow:hidden;border:3px solid var(--primary)}
.why-card__icon img{width:100%;height:100%;object-fit:cover}
.why-card h3{margin-bottom:.6rem;color:var(--primary)}
.why-card p{color:var(--text-light);font-size:.9rem;line-height:1.6}

/* ===== PROFILE SECTION ===== */
.profile{padding:4.5rem 0;background:var(--gray-light)}
.profile__inner{display:flex;align-items:center;gap:3.5rem}
.profile__img{flex:0 0 300px}
.profile__img img{border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.profile__text{flex:1}
.profile__text h2{margin-bottom:.75rem}
.profile__text p{color:var(--text-light);margin-bottom:1.2rem;font-size:.95rem;line-height:1.7}
.profile__btns{display:flex;gap:1rem;flex-wrap:wrap;margin-top:.5rem}

/* ===== PREVENTION BANNER (dark, with logo) ===== */
.banner{padding:4.5rem 0;background:linear-gradient(135deg,var(--navy) 0%,var(--primary-darker) 100%)}
.banner__inner{display:flex;align-items:center;gap:3rem}
.banner__logo{flex:0 0 220px;text-align:center}
.banner__logo-card{background:var(--white);border-radius:var(--radius);padding:1.5rem;display:inline-block;box-shadow:0 4px 20px rgba(0,0,0,.15)}
.banner__logo-card img{max-width:170px;margin:0 auto}
.banner__content{flex:1}
.banner__content h2{margin-bottom:.75rem;color:var(--white)}
.banner__content>p{color:rgba(255,255,255,.8);font-size:.95rem;margin-bottom:1.5rem;line-height:1.7}
.banner__offices{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:1.5rem}
.banner__office{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);padding:.75rem 1.2rem;border-radius:8px;backdrop-filter:blur(4px)}
.banner__office strong{display:block;font-size:.88rem;color:var(--white);margin-bottom:.1rem}
.banner__office span{font-size:.78rem;color:rgba(255,255,255,.65)}
.banner .btn--white{margin-top:.25rem}

/* ===== RECOMMENDATION (full-width bg image + overlay) ===== */
.recommendation{position:relative;padding:5rem 0;background:url('../img/recomendacion.jpg?v=2') center/cover no-repeat;background-attachment:fixed}
.recommendation::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,94,60,.92) 0%,rgba(0,165,106,.88) 100%)}
.recommendation .container{position:relative;z-index:2}
.recommendation__content{max-width:720px;margin:0 auto;text-align:center;color:var(--white)}
.recommendation__content .section-tag{color:rgba(255,255,255,.7)}
.recommendation__content h2{color:var(--white);margin-bottom:1.2rem}
.recommendation__content p{color:rgba(255,255,255,.85);font-size:.95rem;line-height:1.8;margin-bottom:2rem}

/* ===== BLOG HIGHLIGHTS ===== */
.blog-highlights{padding:4.5rem 0;background:var(--gray-light)}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:2rem}
.blog-card{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);background:var(--white);border:1px solid var(--gray-border)}
.blog-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:transparent}
.blog-card__img{height:190px;overflow:hidden}
.blog-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.blog-card:hover .blog-card__img img{transform:scale(1.04)}
.blog-card__body{padding:1.3rem}
.blog-card__date{font-size:.75rem;color:var(--muted);margin-bottom:.4rem;text-transform:uppercase;letter-spacing:.05em}
.blog-card__body h3{margin-bottom:.4rem;font-size:1rem}
.blog-card__body h3 a{color:var(--dark);transition:color .3s}
.blog-card__body h3 a:hover{color:var(--primary)}
.blog-card__body>p{color:var(--text-light);font-size:.87rem;line-height:1.5}

/* ===== INSURANCE ===== */
.insurance{padding:4rem 0;text-align:center}
.insurance h2{margin-bottom:1.5rem}
.insurance__logos{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:1.5rem 2rem;max-width:900px;margin:0 auto}
.insurance__logos img{height:44px;width:auto;object-fit:contain;filter:grayscale(30%);opacity:.8;transition:all .3s}
.insurance__logos img:hover{filter:grayscale(0);opacity:1}

/* ===== FOOTER ===== */
.footer{background:var(--navy-dark);color:rgba(255,255,255,.75);padding:3.5rem 0 1.5rem}
.footer__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-bottom:2.5rem}
.footer h4{color:var(--white);margin-bottom:.6rem;font-size:.92rem}
.footer p,.footer li{font-size:.82rem;line-height:1.7}
.footer a{color:rgba(255,255,255,.7);transition:color .3s}
.footer a:hover{color:var(--primary)}
.footer__office{margin-bottom:0}
.footer__office p{margin-bottom:.3rem}
.footer__office .footer__phone{color:var(--primary);font-weight:600;font-size:.88rem;display:inline-block;margin:.4rem 0}
.footer__office .footer__hours{font-size:.78rem;color:rgba(255,255,255,.5);font-style:italic}
.footer__office .footer__map{display:inline-flex;align-items:center;gap:.35rem;font-size:.78rem;color:var(--white);margin-top:.5rem;background:rgba(255,255,255,.1);padding:.35rem .7rem;border-radius:4px;transition:var(--transition)}
.footer__office .footer__map:hover{background:var(--primary);color:var(--white)}
.footer__info{display:flex;flex-direction:column;gap:.8rem}
.footer__info p{margin:0}
.footer__socials{display:flex;gap:.6rem;margin-top:.5rem}
.footer__socials a{width:32px;height:32px;background:rgba(255,255,255,.1);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.footer__socials a:hover{background:var(--primary)}
.footer__socials svg{width:16px;height:16px;fill:var(--white)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:1.2rem;text-align:center;font-size:.78rem;color:rgba(255,255,255,.35)}

/* ===== ABOUT PAGE ===== */
.about-section{padding:4.5rem 0}
.about-section:nth-child(even){background:var(--gray-light)}
.about-content{display:flex;align-items:flex-start;gap:3rem}
.about-content--reverse{flex-direction:row-reverse}
.about-content__img{flex:0 0 300px}
.about-content__img img{border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.about-content__text{flex:1}
.about-content__text h2{margin-bottom:.75rem}
.about-content__text p{color:var(--text-light);margin-bottom:1rem;font-size:.95rem;line-height:1.7}

/* ===== TIMELINE ===== */
.timeline{position:relative;padding-left:2.5rem;margin-top:1.5rem}
.timeline::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--primary);border-radius:2px}
.timeline__item{position:relative;margin-bottom:1.8rem;padding-left:1.5rem}
.timeline__item::before{content:'';position:absolute;left:-2.6rem;top:.4rem;width:12px;height:12px;border-radius:50%;background:var(--primary);border:3px solid var(--white);box-shadow:0 0 0 2px var(--primary)}
.timeline__year{font-size:.78rem;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:.1em}
.timeline__title{font-weight:600;margin:.2rem 0;color:var(--dark);font-size:.95rem}
.timeline__desc{font-size:.88rem;color:var(--text-light)}

/* ===== SPECIALTIES GRID ===== */
.specialties{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.2rem;margin-top:1.5rem}
.specialty-card{padding:1.3rem;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);border-left:3px solid var(--primary);transition:var(--transition)}
.specialty-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.specialty-card h4{color:var(--primary);margin-bottom:.4rem}
.specialty-card p{font-size:.87rem;color:var(--text-light);line-height:1.6}

/* ===== SERVICES PAGE ===== */
.services-section{padding:4.5rem 0}
.services-section:nth-child(even){background:var(--gray-light)}
.services-section__header{margin-bottom:2rem}
.services-section__header h2{margin-bottom:.4rem}
.services-section__header p{color:var(--text-light);font-size:1rem;max-width:660px}
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.2rem}
.service-item{padding:1.5rem;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition);text-align:center;border:1px solid var(--gray-border)}
.service-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:transparent}
.service-item__icon{font-size:1.8rem;margin-bottom:.75rem;color:var(--primary)}
.service-item h4{margin-bottom:.4rem}
.service-item p{font-size:.87rem;color:var(--text-light);line-height:1.5}

/* services category header */
.svc-category{display:flex;align-items:center;gap:.75rem;margin-bottom:1.2rem;padding-bottom:.6rem;border-bottom:2px solid var(--primary)}
.svc-category__icon{width:40px;height:40px;background:var(--primary);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.svc-category h3{color:var(--dark);font-size:1.1rem}

/* ===== DISEASES PAGE ===== */
.diseases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.2rem;padding:4.5rem 0}
.disease-card{padding:1.5rem;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition);border-top:3px solid var(--primary)}
.disease-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.disease-card h4{color:var(--dark);margin-bottom:.4rem}
.disease-card p{font-size:.87rem;color:var(--text-light);line-height:1.5}

/* ===== CONTACT PAGE ===== */
.contact-offices{padding:4.5rem 0}
.offices-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:2rem}
.office-card{padding:1.8rem;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);border-top:3px solid var(--primary)}
.office-card h3{color:var(--primary);margin-bottom:.75rem;font-size:1.05rem}
.office-card__detail{display:flex;align-items:flex-start;gap:.6rem;margin-bottom:.6rem;font-size:.9rem;color:var(--text-light)}
.office-card__detail strong{color:var(--dark);min-width:65px;flex-shrink:0}

.contact-form-section{padding:4.5rem 0;background:var(--gray-light)}
.contact-form{max-width:580px;margin:1.5rem auto 0;background:var(--white);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-weight:600;font-size:.87rem;margin-bottom:.3rem;color:var(--dark)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:.65rem .9rem;border:1px solid var(--gray-border);border-radius:5px;font-family:inherit;font-size:.9rem;transition:border-color .3s;background:var(--white);color:var(--text)}
.form-group select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23666' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .9rem center;padding-right:2.2rem;cursor:pointer}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(0,165,106,.12)}
.form-group textarea{resize:vertical;min-height:100px}
.radio-group{display:flex;gap:1.5rem;margin-top:.2rem}
.radio-label{display:flex;align-items:center;gap:.4rem;cursor:pointer;font-weight:400;font-size:.9rem;color:var(--text)}
.radio-label input[type="radio"]{width:16px;height:16px;accent-color:var(--primary);cursor:pointer}
.form-success{text-align:center;padding:1.5rem 0 .5rem}
.form-success h3{color:var(--primary);margin:.6rem 0 .2rem}
.form-success p{color:var(--text-light);font-size:.9rem}

.map-section{padding:3rem 0}
.map-section iframe{width:100%;height:380px;border:none;border-radius:var(--radius);box-shadow:var(--shadow)}

/* ===== CTA SECTION ===== */
.cta-section{padding:3.5rem 0;background:linear-gradient(135deg,var(--primary),var(--primary-dark));text-align:center;color:var(--white)}
.cta-section h2{color:var(--white);margin-bottom:.75rem}
.cta-section p{color:rgba(255,255,255,.85);margin-bottom:1.5rem;font-size:.95rem}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float{position:fixed;bottom:1.5rem;right:1.5rem;width:52px;height:52px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 12px rgba(37,211,102,.35);z-index:999;transition:var(--transition)}
.whatsapp-float:hover{transform:scale(1.08);box-shadow:0 4px 18px rgba(37,211,102,.45)}
.whatsapp-float svg{width:26px;height:26px;fill:var(--white)}

/* ===== RESPONSIVE ===== */
@media(max-width:980px){
  .nav__links{position:fixed;top:0;right:-100%;width:260px;height:100vh;background:var(--white);flex-direction:column;padding:4.5rem 1.5rem 2rem;gap:1.2rem;box-shadow:-4px 0 16px rgba(0,0,0,.08);transition:right .3s ease}
  .nav__links.open{right:0}
  .nav__links a{color:var(--dark)!important;font-size:.95rem}
  .nav__toggle{display:flex}
  .nav__lang{border-left:none;padding-left:0;margin-left:0;margin-top:.5rem;padding-top:.5rem;border-top:1px solid rgba(0,0,0,.1)}
  .why-choose__grid{grid-template-columns:1fr;max-width:400px;margin-left:auto;margin-right:auto}
  .profile__inner{flex-direction:column;text-align:center}
  .profile__img{flex:none;max-width:260px;margin:0 auto}
  .profile__btns{justify-content:center}
  .about-content,.about-content--reverse{flex-direction:column}
  .about-content__img{flex:none;max-width:280px;margin:0 auto}
  .footer__grid{grid-template-columns:1fr 1fr}
  .banner__inner{flex-direction:column;text-align:center}
  .banner__logo{flex:none}
  .banner__offices{justify-content:center}
  .offices-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .recommendation{background-attachment:scroll}
}

@media(max-width:640px){
  .hero h1{font-size:1.8rem}
  .hero h2{font-size:1rem}
  .footer__grid{grid-template-columns:1fr}
  .blog-grid{grid-template-columns:1fr}
  .services-grid{grid-template-columns:1fr}
  .diseases-grid{grid-template-columns:1fr}
  .specialties{grid-template-columns:1fr}
  .insurance__logos img{height:36px}
}