/* =====================================================================
   ODONTOMEDIC BAGUA GRANDE · Estilos del front (réplica SONRIDENT)
   Los colores primario/secundario se inyectan como variables desde PHP.
   ===================================================================== */
:root{
  --primary:#1e9bd7;
  --secondary:#f0a92b;
  --dark:#22303f;
  --text:#5a6a7a;
  --muted:#8a97a5;
  --bg:#f7f8fa;
  --white:#fff;
  --radius:8px;
  --shadow:0 10px 40px rgba(30,50,70,.08);
  --wa:#25d366;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Poppins',system-ui,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--white);line-height:1.7;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:.25s}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:80px 0}
.bg-soft{background:var(--bg)}
h1,h2,h3,h4{font-family:'Poppins',sans-serif;color:var(--dark);line-height:1.25}

/* ---- Título de sección con subrayado central --------------------- */
.sec-head{text-align:center;max-width:760px;margin:0 auto 50px}
.sec-head h2{font-size:2.1rem;font-weight:700;margin-bottom:14px}
.sec-head h2 span{color:var(--primary)}
.sec-head .line{width:60px;height:3px;background:var(--primary);margin:0 auto 18px;border-radius:2px}
.sec-head p{color:var(--text)}

/* ---- Botones ------------------------------------------------------ */
.btn{display:inline-block;padding:14px 30px;font-weight:600;font-size:.82rem;letter-spacing:.5px;text-transform:uppercase;border-radius:var(--radius);border:2px solid transparent;cursor:pointer;transition:.25s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{filter:brightness(.92)}
.btn-white{background:#fff;color:var(--dark)}
.btn-white:hover{background:#f0f0f0}
.btn-outline{background:transparent;border-color:var(--primary);color:var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff}

/* =====================================================================
   HEADER
   ===================================================================== */
.site-header{position:absolute;top:0;left:0;width:100%;z-index:100;transition:.3s}
.site-header.solid{position:fixed;background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.logo img{height:186px;width:auto}
.nav{display:flex;align-items:center;gap:30px}
.nav > ul{display:flex;list-style:none;gap:28px;align-items:center}
.nav > ul > li{position:relative}
.nav a{font-weight:600;font-size:.86rem;letter-spacing:.6px;text-transform:uppercase;color:#fff;display:flex;align-items:center;gap:5px}
.site-header.solid .nav a{color:var(--dark)}
.nav a:hover{color:var(--primary)!important}
.has-drop > a::after{content:'\f078';font-family:'Font Awesome 6 Free';font-weight:900;font-size:.6rem;margin-left:3px}
.dropdown{position:absolute;top:130%;left:0;background:#fff;min-width:210px;box-shadow:var(--shadow);border-radius:var(--radius);padding:8px 0;opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s;border-top:3px solid var(--primary)}
.has-drop:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown li a{color:var(--dark)!important;padding:10px 22px;font-size:.8rem;display:block}
.dropdown li a:hover{background:var(--bg);color:var(--primary)!important;padding-left:26px}
.menu-toggle{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}
.site-header.solid .menu-toggle{color:var(--dark)}

/* Header interior (páginas que no son la home) */
.inner-header{position:relative;background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.inner-header .nav a{color:var(--dark)}
.page-title-bar{background:var(--bg);padding:40px 0;text-align:center}
.page-title-bar h1{font-size:2rem}

/* =====================================================================
   HERO SLIDER
   ===================================================================== */
.hero{position:relative;height:88vh;min-height:560px;overflow:hidden}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;background-size:cover;background-position:center}
.slide.active{opacity:1}
.slide::before{content:'';position:absolute;inset:0;background:rgba(20,30,45,.45)}
.slide-content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#fff;padding:0 20px}
.slide-content .subtitle{font-size:1.5rem;font-weight:400;margin-bottom:6px;opacity:.95}
.slide-content .title{font-size:4rem;font-weight:800;color:var(--primary);margin-bottom:30px;text-shadow:0 3px 18px rgba(0,0,0,.3)}
.slide-buttons{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;background:rgba(255,255,255,.15);color:#fff;border:none;width:48px;height:48px;border-radius:50%;font-size:1.2rem;cursor:pointer;transition:.25s}
.hero-arrow:hover{background:var(--primary)}
.hero-prev{left:20px}.hero-next{right:20px}
.hero-dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:5;display:flex;gap:10px}
.hero-dots span{width:13px;height:13px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;transition:.25s}
.hero-dots span.active{background:var(--primary)}

/* =====================================================================
   RESEÑAS + CARACTERÍSTICAS
   ===================================================================== */
.reviews-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.reviews-left h2{font-size:2rem;font-weight:700;margin-bottom:30px}
.review-quote{font-size:2.5rem;color:#dfe5ea;line-height:1}
.review-item{display:none}
.review-item.active{display:block;animation:fade .5s}
@keyframes fade{from{opacity:0}to{opacity:1}}
.review-text{font-size:1.05rem;margin:6px 0 24px;border-bottom:1px dashed #dfe5ea;padding-bottom:24px}
.review-author{display:flex;align-items:center;gap:16px}
.review-author img{width:74px;height:74px;border-radius:8px;object-fit:cover}
.review-author .name{font-weight:700;color:var(--dark)}
.review-author .role{color:var(--primary);font-size:.9rem}
.review-dots{display:flex;gap:10px;margin-top:26px}
.review-dots span{width:14px;height:14px;border-radius:50%;border:2px solid var(--primary);cursor:pointer}
.review-dots span.active{background:var(--primary)}
.features-right{display:flex;flex-direction:column;gap:6px}
.feature{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid #eef1f4}
.feature .ic{color:var(--primary);font-size:1.8rem;min-width:44px}
.feature h4{font-size:1.05rem;margin-bottom:4px}
.feature p{font-size:.92rem}

/* =====================================================================
   SOBRE NOSOTROS (home)
   ===================================================================== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-label{color:var(--primary);font-weight:700;letter-spacing:1px;text-transform:uppercase;font-size:.85rem;margin-bottom:14px;display:block}
.about-text h2{font-size:2.1rem;font-weight:700;margin-bottom:18px}
.about-text .divider{width:60px;height:3px;background:var(--primary);margin-bottom:24px}
.about-contact{margin-top:26px}
.about-contact .row{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-top:1px solid #eef1f4}
.about-contact .ic{color:var(--primary);font-size:1.2rem;margin-top:3px}
.about-contact strong{color:var(--dark);text-transform:uppercase;font-size:.85rem;letter-spacing:.5px}
.about-img img{border-radius:var(--radius);box-shadow:var(--shadow)}

/* =====================================================================
   ESPECIALIDADES (tarjetas oscuras sobre fondo con imagen)
   ===================================================================== */
.especialidades{position:relative;padding:90px 0;background:linear-gradient(rgba(25,40,60,.55),rgba(25,40,60,.6)),var(--esp-bg,#2b3a4a) center/cover fixed}
.especialidades .sec-head h2,.especialidades .sec-head p{color:#fff}
.esp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.esp-card{background:rgba(20,30,45,.55);backdrop-filter:blur(3px);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:38px 28px;text-align:center;transition:.3s}
.esp-card:hover{background:var(--primary);transform:translateY(-6px)}
.esp-card .ic{font-size:2.4rem;color:var(--primary);margin-bottom:18px;transition:.3s}
.esp-card:hover .ic{color:#fff}
.esp-card h3{color:#fff;font-size:1.15rem;margin-bottom:12px}
.esp-card p{color:rgba(255,255,255,.8);font-size:.9rem;margin-bottom:16px}
.esp-card .more{color:var(--primary);font-weight:600;font-size:.82rem;text-transform:uppercase}
.esp-card:hover .more{color:#fff}

/* Detalle de especialidad */
.esp-detail{display:grid;grid-template-columns:2fr 1fr;gap:40px;align-items:start}
.esp-detail-main img{border-radius:var(--radius);margin-bottom:26px;width:100%}
.esp-detail-main h1{font-size:2rem;margin-bottom:18px}
.sidebar-box{background:#fff;border:1px solid #eef1f4;border-radius:var(--radius);padding:26px;margin-bottom:26px;box-shadow:var(--shadow)}
.sidebar-box h3{font-size:1.15rem;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;padding-bottom:14px;border-bottom:3px solid var(--primary);display:inline-block}
.sidebar-list{list-style:none;margin-top:10px}
.sidebar-list li a{display:block;padding:12px 0;border-bottom:1px solid #eef1f4;color:var(--dark);font-size:.95rem}
.sidebar-list li a:hover{color:var(--primary);padding-left:6px}
.contact-row{display:flex;gap:12px;margin:14px 0}
.contact-row .ic{color:var(--primary);margin-top:3px}
.contact-row strong{color:var(--dark);display:block}

/* =====================================================================
   GALERÍA DE FOTOS
   ===================================================================== */
.gallery-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.gallery-grid .g-item{position:relative;overflow:hidden;border-radius:var(--radius);aspect-ratio:3/4;cursor:pointer}
.gallery-grid .g-item img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gallery-grid .g-item:hover img{transform:scale(1.08)}
.gallery-grid .g-item::after{content:'\f00e';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.6rem;background:rgba(30,155,215,.55);opacity:0;transition:.3s}
.gallery-grid .g-item:hover::after{opacity:1}

/* Galería videos */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.video-grid .v-item{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#000}
.video-grid iframe{width:100%;aspect-ratio:16/9;border:0;display:block}
.video-grid .v-cap{padding:14px;background:#fff;color:var(--dark);font-weight:600;font-size:.9rem}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(10,15,25,.92);z-index:9999;display:none;align-items:center;justify-content:center;padding:30px}
.lightbox.open{display:flex}
.lightbox img{max-width:90%;max-height:90vh;border-radius:8px}
.lightbox .close{position:absolute;top:24px;right:34px;color:#fff;font-size:2.4rem;cursor:pointer}

/* =====================================================================
   EQUIPO
   ===================================================================== */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.team-card{background:#fff;border:1px solid #eef1f4;border-radius:var(--radius);overflow:hidden;transition:.3s;box-shadow:var(--shadow)}
.team-card:hover{transform:translateY(-6px)}
.team-photo{position:relative;aspect-ratio:1/1;overflow:hidden}
.team-photo img{width:100%;height:100%;object-fit:cover}
.team-photo .badge{position:absolute;bottom:-22px;left:50%;transform:translateX(-50%);width:46px;height:46px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:1.1rem;box-shadow:var(--shadow)}
.team-info{padding:34px 20px 26px;text-align:center}
.team-info h3{font-size:1.15rem;margin-bottom:4px}
.team-info .spec{color:var(--primary);font-size:.82rem;text-transform:uppercase;letter-spacing:.5px;padding-bottom:16px;border-bottom:1px dashed #dfe5ea;margin-bottom:16px;display:block}
.team-social{display:flex;justify-content:center;gap:20px}
.team-social a{color:var(--muted)}
.team-social a:hover{color:var(--primary)}

/* =====================================================================
   BLOG
   ===================================================================== */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.blog-card{background:#fff;box-shadow:var(--shadow);border-radius:var(--radius);overflow:hidden;transition:.3s}
.blog-card:hover{transform:translateY(-6px)}
.blog-thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.blog-thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.blog-card:hover .blog-thumb img{transform:scale(1.06)}
.blog-thumb .tag{position:absolute;top:14px;right:14px;background:var(--primary);color:#fff;width:40px;height:40px;border-radius:6px;display:flex;align-items:center;justify-content:center}
.blog-body{padding:24px}
.blog-body h3{font-size:1.15rem;margin-bottom:12px;line-height:1.4}
.blog-body p{font-size:.92rem;margin-bottom:18px}
.blog-meta{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid #eef1f4;font-size:.82rem}
.blog-meta .date{color:var(--muted)}
.blog-meta .more{color:var(--primary);font-weight:600;text-transform:uppercase}

/* Detalle blog */
.post-layout{display:grid;grid-template-columns:2fr 1fr;gap:44px;align-items:start}
.post-cat{display:inline-block;background:var(--primary);color:#fff;font-size:.72rem;text-transform:uppercase;letter-spacing:1px;padding:5px 14px;border-radius:4px;margin-bottom:18px}
.post-main h1{font-size:2.1rem;margin-bottom:16px}
.post-info{display:flex;gap:18px;color:var(--muted);font-size:.85rem;margin-bottom:24px;flex-wrap:wrap}
.post-main img.cover{width:100%;border-radius:var(--radius);margin-bottom:26px}
.post-content{font-size:1.02rem}
.post-content p{margin-bottom:18px}
.post-content h2,.post-content h3{margin:24px 0 12px}
.post-content ul,.post-content ol{margin:0 0 18px 22px}
.post-share{display:flex;gap:10px;margin:26px 0}
.post-share a{width:42px;height:42px;border-radius:6px;display:flex;align-items:center;justify-content:center;color:#fff}
.share-fb{background:#1877f2}.share-tw{background:#1da1f2}.share-pin{background:#e60023}.share-wa{background:var(--wa)}
.post-sidebar .brand{text-align:center;margin-bottom:20px}
.recent-post{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid #eef1f4}
.recent-post img{width:78px;height:60px;object-fit:cover;border-radius:6px}
.recent-post .rp-title{font-size:.86rem;font-weight:600;color:var(--dark);line-height:1.4}
.recent-post .rp-date{font-size:.75rem;color:var(--muted)}

/* =====================================================================
   CONTACTO
   ===================================================================== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.contact-form h2{font-size:2rem;margin-bottom:8px}
.contact-form p{margin-bottom:6px}
.contact-form .divider{width:60px;height:3px;background:var(--primary);margin:14px 0 26px}
.field{margin-bottom:18px}
.field input,.field textarea{width:100%;padding:16px 18px;border:1px solid #dfe5ea;border-radius:var(--radius);font-family:inherit;font-size:.95rem;transition:.2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--primary)}
.field textarea{min-height:120px;resize:vertical}
.contact-side{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.contact-side img{width:100%}
.contact-wa{background:var(--wa);color:#fff;padding:40px;text-align:center;border-radius:var(--radius)}
.contact-wa .fa-whatsapp{font-size:3.5rem;margin-bottom:14px}
.contact-wa h3{color:#fff;font-size:1.4rem;margin-bottom:8px}
.contact-wa a{display:inline-block;margin-top:16px;background:#fff;color:var(--wa);padding:12px 26px;border-radius:30px;font-weight:700}

/* =====================================================================
   FOOTER
   ===================================================================== */
.site-footer{background:#fff;border-top:1px solid #eef1f4;padding:70px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1.4fr 1fr;gap:40px}
.footer-col h4{font-size:1rem;text-transform:uppercase;letter-spacing:.5px;margin-bottom:20px;color:var(--dark)}
.footer-col p{font-size:.9rem}
.footer-esp{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.footer-esp a{display:flex;gap:8px;align-items:center;font-size:.9rem;padding:5px 0}
.footer-esp a::before{content:'\f105';font-family:'Font Awesome 6 Free';font-weight:900;color:var(--primary)}
.footer-esp a:hover{color:var(--primary)}
.footer-social{display:flex;gap:12px;margin-top:10px}
.footer-social a{width:40px;height:40px;border:1px solid #dfe5ea;border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--primary)}
.footer-social a:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.footer-bottom{background:var(--dark);color:rgba(255,255,255,.75);text-align:center;padding:20px;margin-top:60px;font-size:.85rem}

/* =====================================================================
   WHATSAPP FLOTANTE
   ===================================================================== */
.wa-float{position:fixed;bottom:26px;right:26px;width:58px;height:58px;background:var(--wa);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.7rem;z-index:200;box-shadow:0 8px 24px rgba(37,211,102,.5);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* Alertas */
.alert{padding:14px 20px;border-radius:var(--radius);margin-bottom:20px;font-size:.92rem}
.alert-ok{background:#dcfce7;color:#166534;border:1px solid #86efac}
.alert-err{background:#fee2e2;color:#991b1b;border:1px solid #fca5a5}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media(max-width:992px){
  .reviews-grid,.about-grid,.contact-grid,.esp-detail,.post-layout{grid-template-columns:1fr;gap:40px}
  .esp-grid,.team-grid,.blog-grid,.video-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .slide-content .title{font-size:2.8rem}
}
@media(max-width:768px){
  .menu-toggle{display:block}
  .nav{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:#fff;flex-direction:column;padding:80px 24px;box-shadow:-8px 0 30px rgba(0,0,0,.1);transition:.35s;align-items:flex-start;overflow-y:auto}
  .nav.open{right:0}
  .nav > ul{flex-direction:column;gap:0;width:100%;align-items:flex-start}
  .nav > ul > li{width:100%;border-bottom:1px solid #eef1f4}
  .nav a{color:var(--dark)!important;padding:14px 0;width:100%}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;padding-left:14px;display:none}
  .has-drop.open .dropdown{display:block}
  .site-header{background:#fff;position:fixed}
  .site-header .logo img{height:180px}
  .esp-grid,.team-grid,.blog-grid,.video-grid,.gallery-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-esp{grid-template-columns:1fr}
  .section{padding:56px 0}
  .slide-content .title{font-size:2.1rem}
  .slide-content .subtitle{font-size:1.1rem}
}