/* ===========================================
   Somos Reforma - styles.css
   Diseño moderno profesional / azul + naranja
   Optimizado para Core Web Vitals
   =========================================== */

:root{
  --azul:#0b4d8a;
  --azul-oscuro:#073563;
  --azul-claro:#e8f1fb;
  --naranja:#ff6b1a;
  --naranja-oscuro:#e65a0a;
  --gris-900:#1a1f2e;
  --gris-700:#3d4658;
  --gris-500:#6b7388;
  --gris-300:#d7dce5;
  --gris-100:#f5f7fa;
  --blanco:#ffffff;
  --verde-wa:#25d366;
  --max:1200px;
  --radius:12px;
  --radius-sm:6px;
  --shadow:0 4px 24px rgba(11,77,138,0.08);
  --shadow-hover:0 8px 32px rgba(11,77,138,0.16);
  --transition:.25s cubic-bezier(.4,0,.2,1);
  --font:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);font-size:16px;line-height:1.6;color:var(--gris-900);background:var(--blanco);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,picture,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--azul);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--naranja)}
button{font-family:inherit;cursor:pointer;border:0;background:none}
ul{list-style:none}
h1,h2,h3,h4{font-weight:700;line-height:1.2;color:var(--gris-900)}
h1{font-size:clamp(2rem,5vw,3.25rem);margin-bottom:1rem;letter-spacing:-0.02em}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem);margin-bottom:1rem;letter-spacing:-0.01em}
h3{font-size:clamp(1.2rem,2.5vw,1.5rem);margin-bottom:.75rem}
p{margin-bottom:1rem;color:var(--gris-700)}

.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:80px 0}
.section-sm{padding:48px 0}
.text-center{text-align:center}
.mb-2{margin-bottom:2rem}.mb-3{margin-bottom:3rem}

/* === HEADER === */
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--gris-300);transition:box-shadow var(--transition)}
.header.scrolled{box-shadow:var(--shadow)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.25rem;color:var(--azul);letter-spacing:-0.02em}
.logo svg{width:32px;height:32px}
.logo span{color:var(--naranja)}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{color:var(--gris-700);font-weight:500;font-size:.95rem;position:relative}
.nav-links a:hover{color:var(--azul)}
.nav-links a::after{content:'';position:absolute;bottom:-6px;left:0;width:0;height:2px;background:var(--naranja);transition:width var(--transition)}
.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;gap:12px;align-items:center}
.btn-menu{display:none;flex-direction:column;gap:5px;padding:8px}
.btn-menu span{width:24px;height:2px;background:var(--gris-900);transition:var(--transition)}

/* === BOTONES === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;transition:all var(--transition);cursor:pointer;white-space:nowrap;text-decoration:none}
.btn-primary{background:var(--naranja);color:#fff!important;box-shadow:0 4px 14px rgba(255,107,26,.3)}
.btn-primary:hover{background:var(--naranja-oscuro);transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,107,26,.4);color:#fff!important}
.btn-secondary{background:var(--azul);color:#fff!important}
.btn-secondary:hover{background:var(--azul-oscuro);color:#fff!important;transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--azul);border:2px solid var(--azul)}
.btn-outline:hover{background:var(--azul);color:#fff!important}
.btn-lg{padding:16px 32px;font-size:1rem}

/* === HERO === */
.hero{position:relative;padding:80px 0 96px;background:linear-gradient(135deg,#f5f9fd 0%,#e8f1fb 100%);overflow:hidden}
.hero::before{content:'';position:absolute;top:-50%;right:-20%;width:60%;height:200%;background:radial-gradient(circle,rgba(255,107,26,.08) 0%,transparent 60%);z-index:0}
.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.hero-content .badge{display:inline-flex;align-items:center;gap:6px;background:rgba(255,107,26,.12);color:var(--naranja-oscuro);padding:6px 14px;border-radius:20px;font-size:.85rem;font-weight:600;margin-bottom:20px}
.hero h1{margin-bottom:20px}
.hero h1 span{color:var(--naranja)}
.hero-lead{font-size:1.15rem;color:var(--gris-700);margin-bottom:32px;max-width:520px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:32px}
.hero-trust{display:flex;gap:24px;flex-wrap:wrap;margin-top:8px}
.hero-trust-item{display:flex;align-items:center;gap:8px;color:var(--gris-700);font-size:.9rem;font-weight:500}
.hero-trust-item svg{width:20px;height:20px;color:var(--naranja);flex-shrink:0}

/* === FORM PRESUPUESTO HERO === */
.hero-form{background:#fff;padding:32px;border-radius:var(--radius);box-shadow:var(--shadow-hover);border:1px solid var(--gris-300)}
.hero-form h3{font-size:1.35rem;margin-bottom:6px;color:var(--azul)}
.hero-form-sub{color:var(--gris-500);font-size:.9rem;margin-bottom:20px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--gris-700);margin-bottom:6px}
.form-control{width:100%;padding:12px 14px;border:1.5px solid var(--gris-300);border-radius:var(--radius-sm);font-size:.95rem;font-family:inherit;transition:border-color var(--transition),box-shadow var(--transition);background:#fff;color:var(--gris-900)}
.form-control:focus{outline:0;border-color:var(--azul);box-shadow:0 0 0 3px rgba(11,77,138,.12)}
textarea.form-control{resize:vertical;min-height:90px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-msg{padding:12px;border-radius:var(--radius-sm);margin-top:12px;font-size:.9rem;display:none}
.form-msg.ok{display:block;background:#d4edda;color:#155724;border:1px solid #c3e6cb}
.form-msg.err{display:block;background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}
.form-consent{font-size:.78rem;color:var(--gris-500);margin-top:10px;line-height:1.5}
.form-consent input{margin-right:6px}

/* === SECCIÓN GENÉRICA === */
.section-head{text-align:center;max-width:760px;margin:0 auto 56px}
.section-head .eyebrow{display:inline-block;color:var(--naranja);font-weight:700;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.section-head p{font-size:1.1rem}

/* === SERVICIOS GRID === */
.servicios{background:var(--gris-100)}
.servicios-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.servicio-card{background:#fff;padding:32px 28px;border-radius:var(--radius);border:1px solid var(--gris-300);transition:all var(--transition);position:relative;overflow:hidden}
.servicio-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--azul),var(--naranja));transform:scaleX(0);transform-origin:left;transition:transform var(--transition)}
.servicio-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:transparent}
.servicio-card:hover::before{transform:scaleX(1)}
.servicio-icon{width:56px;height:56px;background:var(--azul-claro);border-radius:14px;display:flex;align-items:center;justify-content:center;color:var(--azul);margin-bottom:20px}
.servicio-icon svg{width:28px;height:28px}
.servicio-card h3{color:var(--azul);margin-bottom:10px}
.servicio-card p{font-size:.95rem;margin-bottom:16px}
.servicio-link{color:var(--naranja);font-weight:600;font-size:.92rem;display:inline-flex;align-items:center;gap:4px}
.servicio-link:hover{color:var(--naranja-oscuro)}

/* === PROCESO === */
.proceso-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px;position:relative}
.paso{text-align:center;position:relative}
.paso-num{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;background:var(--azul);color:#fff;border-radius:50%;font-size:1.4rem;font-weight:800;margin-bottom:16px;position:relative;z-index:2}
.paso h3{font-size:1.1rem;margin-bottom:8px}
.paso p{font-size:.95rem}

/* === BENEFICIOS / WHY US === */
.beneficios{background:linear-gradient(135deg,var(--azul) 0%,var(--azul-oscuro) 100%);color:#fff}
.beneficios h2,.beneficios .eyebrow{color:#fff}
.beneficios .eyebrow{color:#ffb38a}
.beneficios p{color:rgba(255,255,255,.85)}
.beneficios-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px}
.beneficio{text-align:center}
.beneficio-icon{width:64px;height:64px;background:rgba(255,255,255,.1);border:2px solid rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--naranja)}
.beneficio-icon svg{width:30px;height:30px}
.beneficio h3{color:#fff;font-size:1.1rem}

/* === TESTIMONIOS === */
.testimonios-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:24px}
.testimonio{background:#fff;padding:28px;border-radius:var(--radius);border:1px solid var(--gris-300);box-shadow:var(--shadow)}
.estrellas{color:#ffb800;margin-bottom:12px;font-size:1.05rem;letter-spacing:2px}
.testimonio-texto{font-style:italic;color:var(--gris-700);margin-bottom:16px;font-size:.97rem}
.testimonio-autor{display:flex;align-items:center;gap:12px}
.testimonio-avatar{width:44px;height:44px;border-radius:50%;background:var(--azul-claro);color:var(--azul);display:flex;align-items:center;justify-content:center;font-weight:700}
.testimonio-info strong{display:block;color:var(--gris-900);font-size:.95rem}
.testimonio-info span{color:var(--gris-500);font-size:.83rem}

/* === FAQ === */
.faq{background:var(--gris-100)}
.faq-list{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--gris-300);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden}
.faq-question{width:100%;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:1rem;color:var(--gris-900);text-align:left;cursor:pointer;background:#fff;transition:background var(--transition)}
.faq-question:hover{background:var(--gris-100)}
.faq-question::after{content:'+';font-size:1.5rem;color:var(--naranja);font-weight:300;transition:transform var(--transition);flex-shrink:0;margin-left:12px}
.faq-item.open .faq-question::after{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height var(--transition);padding:0 24px}
.faq-item.open .faq-answer{max-height:500px;padding:0 24px 20px}
.faq-answer p{margin:0}

/* === CTA BANNER === */
.cta-banner{background:linear-gradient(135deg,var(--naranja) 0%,var(--naranja-oscuro) 100%);color:#fff;padding:64px 0;text-align:center}
.cta-banner h2{color:#fff;margin-bottom:14px}
.cta-banner p{color:rgba(255,255,255,.95);font-size:1.1rem;margin-bottom:28px;max-width:580px;margin-left:auto;margin-right:auto}
.cta-banner .btn-secondary{background:#fff;color:var(--naranja-oscuro)!important}
.cta-banner .btn-secondary:hover{background:var(--gris-100);color:var(--naranja-oscuro)!important}

/* === FOOTER === */
.footer{background:var(--gris-900);color:#cbd1de;padding:64px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand p{color:#9ba3b5;font-size:.92rem;margin-top:16px;max-width:280px}
.footer h4{color:#fff;font-size:1rem;margin-bottom:18px}
.footer ul li{margin-bottom:10px}
.footer ul a{color:#9ba3b5;font-size:.92rem}
.footer ul a:hover{color:var(--naranja)}
.footer-contact-item{display:flex;align-items:flex-start;gap:8px;margin-bottom:12px;font-size:.92rem;color:#9ba3b5}
.footer-contact-item svg{width:18px;height:18px;color:var(--naranja);flex-shrink:0;margin-top:2px}
.footer-bottom{border-top:1px solid #2a3142;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem;color:#7a8298}
.footer-bottom a{color:#9ba3b5}

/* === WHATSAPP FLOAT === */
.whatsapp-float{position:fixed;bottom:24px;right:24px;width:60px;height:60px;background:var(--verde-wa);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 24px rgba(37,211,102,.4);z-index:99;animation:pulse 2s infinite;transition:transform var(--transition)}
.whatsapp-float:hover{transform:scale(1.1)}
.whatsapp-float svg{width:32px;height:32px;color:#fff}
@keyframes pulse{0%{box-shadow:0 6px 24px rgba(37,211,102,.4),0 0 0 0 rgba(37,211,102,.6)}70%{box-shadow:0 6px 24px rgba(37,211,102,.4),0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 6px 24px rgba(37,211,102,.4),0 0 0 0 rgba(37,211,102,0)}}

/* === PÁGINAS INTERNAS === */
.page-hero{padding:64px 0 48px;background:linear-gradient(135deg,#f5f9fd 0%,#e8f1fb 100%);text-align:center}
.page-hero h1{margin-bottom:14px}
.page-hero p{font-size:1.1rem;max-width:680px;margin:0 auto;color:var(--gris-700)}
.breadcrumb{padding:14px 0;font-size:.85rem;color:var(--gris-500);background:var(--gris-100);border-bottom:1px solid var(--gris-300)}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.breadcrumb li:not(:last-child)::after{content:'/';margin-left:8px;color:var(--gris-300)}
.breadcrumb a{color:var(--azul)}

.contenido-page{padding:64px 0}
.contenido-page .grid-2{display:grid;grid-template-columns:2fr 1fr;gap:48px;align-items:start}
.contenido-main h2{color:var(--azul);margin-top:32px}
.contenido-main h2:first-child{margin-top:0}
.contenido-main ul{margin:16px 0 16px 20px;list-style:disc;color:var(--gris-700)}
.contenido-main ul li{margin-bottom:8px}
.sidebar-card{background:#fff;padding:28px;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--gris-300);position:sticky;top:96px}
.sidebar-card h3{color:var(--azul);font-size:1.2rem}

/* Tabla precios */
.tabla-precios{width:100%;border-collapse:collapse;margin:24px 0;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.tabla-precios th,.tabla-precios td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--gris-300)}
.tabla-precios th{background:var(--azul);color:#fff;font-weight:600;font-size:.92rem}
.tabla-precios td{font-size:.95rem;color:var(--gris-700)}
.tabla-precios tr:last-child td{border-bottom:0}
.tabla-precios tr:hover td{background:var(--gris-100)}

/* === BLOG === */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px}
.blog-card{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--gris-300);transition:all var(--transition)}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.blog-img{aspect-ratio:16/9;background:linear-gradient(135deg,var(--azul-claro),var(--gris-100));display:flex;align-items:center;justify-content:center;color:var(--azul);font-size:3rem;font-weight:800;opacity:.4}
.blog-body{padding:24px}
.blog-meta{font-size:.82rem;color:var(--gris-500);margin-bottom:10px}
.blog-card h3{font-size:1.15rem;margin-bottom:8px}
.blog-card h3 a{color:var(--gris-900)}
.blog-card h3 a:hover{color:var(--azul)}

/* === RESPONSIVE === */
@media (max-width: 900px){
  .hero .container{grid-template-columns:1fr}
  .hero{padding:48px 0 64px}
  .contenido-page .grid-2{grid-template-columns:1fr}
  .sidebar-card{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 720px){
  .section{padding:56px 0}
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:#fff;padding:20px;box-shadow:var(--shadow);gap:18px;border-bottom:1px solid var(--gris-300)}
  .nav-links.open{display:flex}
  .btn-menu{display:flex}
  .nav-cta .btn-outline{display:none}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
}

/* === ADMIN === */
.admin-body{background:var(--gris-100);min-height:100vh;font-family:var(--font)}
.admin-login{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.admin-login-box{background:#fff;padding:40px;border-radius:var(--radius);box-shadow:var(--shadow-hover);width:100%;max-width:400px}
.admin-login-box h1{font-size:1.5rem;margin-bottom:8px;text-align:center;color:var(--azul)}
.admin-login-box p{text-align:center;color:var(--gris-500);font-size:.9rem;margin-bottom:24px}
.admin-header{background:#fff;border-bottom:1px solid var(--gris-300);padding:16px 0;position:sticky;top:0;z-index:50}
.admin-header .container{display:flex;justify-content:space-between;align-items:center}
.admin-tabs{background:#fff;border-bottom:1px solid var(--gris-300);position:sticky;top:65px;z-index:49}
.admin-tabs .container{display:flex;gap:4px;overflow-x:auto}
.admin-tab{padding:14px 20px;color:var(--gris-500);font-weight:500;border-bottom:3px solid transparent;cursor:pointer;white-space:nowrap;font-size:.95rem;background:none;transition:all var(--transition)}
.admin-tab:hover{color:var(--azul)}
.admin-tab.active{color:var(--azul);border-bottom-color:var(--naranja)}
.admin-content{padding:32px 0}
.admin-pane{display:none}
.admin-pane.active{display:block}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px}
.stat-card{background:#fff;padding:20px;border-radius:var(--radius);border:1px solid var(--gris-300)}
.stat-card .label{font-size:.82rem;color:var(--gris-500);text-transform:uppercase;letter-spacing:.05em;font-weight:600;margin-bottom:6px}
.stat-card .value{font-size:1.8rem;font-weight:800;color:var(--azul)}
.admin-card{background:#fff;border-radius:var(--radius);border:1px solid var(--gris-300);padding:24px;margin-bottom:24px}
.admin-card h3{color:var(--azul);font-size:1.1rem;margin-bottom:16px;display:flex;justify-content:space-between;align-items:center}
.leads-table{width:100%;border-collapse:collapse;font-size:.9rem}
.leads-table th,.leads-table td{padding:12px;text-align:left;border-bottom:1px solid var(--gris-300)}
.leads-table th{background:var(--gris-100);font-weight:600;color:var(--gris-700);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;cursor:pointer}
.leads-table tr:hover{background:var(--gris-100)}
.badge-status{display:inline-block;padding:3px 10px;border-radius:12px;font-size:.75rem;font-weight:600}
.badge-nuevo{background:#fff3cd;color:#856404}
.badge-contactado{background:#cce5ff;color:#004085}
.badge-cerrado{background:#d4edda;color:#155724}
.badge-perdido{background:#f8d7da;color:#721c24}
.tracking-textarea{width:100%;min-height:120px;font-family:'Monaco','Consolas',monospace;font-size:.85rem;padding:14px;border:1.5px solid var(--gris-300);border-radius:var(--radius-sm);background:var(--gris-100);color:var(--gris-900)}
.help-text{font-size:.85rem;color:var(--gris-500);margin-top:6px;line-height:1.5}
.btn-sm{padding:8px 16px;font-size:.85rem}
.btn-danger{background:#dc3545;color:#fff!important}
.btn-danger:hover{background:#b21f2d;color:#fff!important}
.empty-state{text-align:center;padding:48px 20px;color:var(--gris-500)}

/* === COOKIE BANNER === */
#cookie-banner{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:3px solid var(--azul);box-shadow:0 -8px 32px rgba(0,0,0,.12);padding:20px 24px;z-index:9999;animation:slideUp .4s ease-out}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
.cookie-banner-inner{max-width:var(--max);margin:0 auto;display:flex;align-items:center;gap:24px;flex-w