/* =========================================================
   Campetrol Conecta — estilos
   Paleta tomada del sitio actual.
   ========================================================= */
:root{
  --primary:#003d4c;          /* azul petróleo (iconos, títulos acordeón) */
  --teal-1:#007672;           /* degradado banner */
  --teal-2:#00968f;
  --heading:#111111;
  --text:#666666;
  --muted:#999999;
  --line:#cccccc;
  --footer-bg:#1a191d;
  --footer-text:#b0b0b0;
  --white:#ffffff;
  --radius:3px;
  --ease:all .3s ease;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Roboto',sans-serif;font-size:16px;line-height:1.4;
  color:var(--text);background:#fff;overflow-x:hidden;
}
h1,h2,h3,h4,h5,h6{font-weight:700;color:var(--heading);line-height:1.2}
a{color:var(--primary);text-decoration:none;transition:var(--ease)}
a:hover{color:var(--teal-2)}
img{max-width:100%;height:auto}

/* ---------- Loader ---------- */
.page-loader{position:fixed;inset:0;z-index:9999;background:#fff;display:flex;align-items:center;justify-content:center;transition:opacity .5s,visibility .5s}
.page-loader.hidden{opacity:0;visibility:hidden}
.loader-spinner{width:44px;height:44px;border:3px solid #e5e5e5;border-top-color:var(--teal-2);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Header ---------- */
.main-menu-area{position:fixed;top:0;left:0;right:0;z-index:999;padding:22px 0;background:transparent;transition:var(--ease)}
.main-menu-area .logo img{max-height:52px;width:auto}
.main-menu-area .logo-dark{display:none}
.main-menu-area.scrolled{background:#fff;padding:12px 0;box-shadow:0 2px 20px rgba(0,0,0,.08)}
.main-menu-area.scrolled .logo-light{display:none}
.main-menu-area.scrolled .logo-dark{display:inline-block}

.nav-menu .nav-link{position:relative;color:#fff;font-weight:500;padding:8px 0;margin:0 18px}
.nav-menu .nav-link span{position:relative}
.nav-menu .nav-link span::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:currentColor;transition:var(--ease)}
.nav-menu .nav-link:hover span::after,.nav-menu .active .nav-link span::after{width:100%}
.main-menu-area.scrolled .nav-link{color:var(--heading)}
.main-menu-area.scrolled .nav-link:hover{color:var(--teal-2)}

.menu-bar{background:none;border:0;padding:6px;cursor:pointer}
.menu-bar span{display:block;width:26px;height:2px;margin:5px 0;background:#fff;transition:var(--ease)}
.main-menu-area.scrolled .menu-bar span{background:var(--heading)}

@media (max-width:991.98px){
  .op-mobile-menu{position:fixed;top:0;left:-100%;width:280px;height:100vh;background:#fff;padding:20px!important;overflow-y:auto;transition:left .35s ease;box-shadow:0 0 30px rgba(0,0,0,.15);z-index:1000}
  .op-mobile-menu.open{left:0}
  .m-menu-header{padding-bottom:20px;margin-bottom:10px;border-bottom:1px solid #eee}
  .m-menu-header .logo img{max-height:40px}
  .close-button{position:relative;width:26px;height:26px;background:none;border:0}
  .close-button::before,.close-button::after{content:"";position:absolute;top:12px;left:0;width:26px;height:2px;background:var(--heading)}
  .close-button::before{transform:rotate(45deg)}.close-button::after{transform:rotate(-45deg)}
  .nav-menu .nav-link{color:var(--heading)!important;margin:0;padding:12px 0;border-bottom:1px solid #f1f1f1}
  .nav-menu .nav-link span::after{display:none}
  body.menu-open::after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:998}
}

/* ---------- Banner ---------- */
.banner{position:relative;overflow:hidden;color:#fff;padding:180px 0 220px;background:var(--teal-1)}
.banner::before{content:"";position:absolute;inset:0;z-index:1;opacity:.9;background:linear-gradient(-47deg,var(--teal-1) 0%,var(--teal-2) 100%)}
.banner > .container{position:relative;z-index:2}
.banner-video{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.banner-video iframe{position:absolute;top:50%;left:50%;width:177.78vh;min-width:100%;height:56.25vw;min-height:100%;transform:translate(-50%,-50%)}

.banner-text h1{color:#fff;font-size:60px;line-height:1.2;margin-bottom:25px}
.banner-text p{font-size:18px;line-height:1.75;margin-bottom:35px}
.banner-text strong{font-weight:700}
.banner-image{text-align:center}
/* La imagen de 2.0 viene al doble de tamaño (960x1480): se limita al alto que ocupaba la de antes. */
.banner-image img{width:auto;height:auto;max-width:100%;max-height:560px}
.bounce-effect{animation:bounce-hero 3s infinite}
@keyframes bounce-hero{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}

/* Botones tienda */
.button-store{display:flex;flex-wrap:wrap;gap:15px}
.custom-btn{display:inline-flex;align-items:center;min-width:150px;padding:10px;border:1px solid #fff;border-radius:var(--radius);color:#fff;transition:var(--ease)}
.custom-btn i{font-size:27px;margin-right:10px}
.custom-btn p{margin:0;font-size:17px;font-weight:700;line-height:1.4;text-align:left}
.custom-btn em{display:block;font-style:normal;font-size:12px;font-weight:500}
.custom-btn:hover{background:#fff;color:var(--primary)}
footer .button-store.stacked{flex-direction:column;align-items:flex-start}
footer .custom-btn{border-color:#666;color:var(--footer-text)}
footer .custom-btn:hover{background:var(--teal-2);border-color:var(--teal-2);color:#fff}

/* Olas */
.wave-effect{position:absolute;left:0;right:0;bottom:-1px;height:150px;z-index:2;overflow:hidden;pointer-events:none}
.wave{position:absolute;bottom:0;left:0;width:200%;height:100%;fill:#fff;opacity:var(--op);animation:move-wave var(--dur) linear infinite}
.wave.w3{animation:none;height:70%}
.wave.w2{height:85%;animation-direction:reverse}
@keyframes move-wave{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Secciones ---------- */
#features > .container,#support > .container{padding-top:100px;padding-bottom:100px}
.section-title{margin-bottom:60px}
.section-title h3{font-size:32px;margin-bottom:15px}
.section-title p{font-size:18px;line-height:1.75;color:var(--muted);margin:0}
.section-title.white h3,.section-title.white p{color:#fff}

/* Características */
.features-item{list-style:none;padding:0;margin:0}
.features-item li+li{margin-top:50px}
.feature-box .box-icon{width:40px;margin-right:20px;flex-shrink:0}
.feature-box .box-icon i{font-size:38px;color:var(--primary)}
.feature-box h4{font-size:24px;margin-bottom:12px}
.feature-box p{font-size:15px;line-height:1.75;margin:0}
.features-phone{max-height:740px}

/* Acordeón */
#accordion1 .accordion-item{border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent}
#accordion1 .accordion-header{padding:25px 0}
#accordion1 .accordion-button{padding:0;background:transparent;box-shadow:none;font-size:20px;font-weight:700;line-height:1.2;color:var(--primary)}
#accordion1 .accordion-button.collapsed{color:#212529}
#accordion1 .accordion-button::after{
  background-image:none;content:"\f107";font-family:"Font Awesome 6 Free";font-weight:900;
  width:auto;height:auto;color:var(--primary);transition:transform .3s}
#accordion1 .accordion-button:not(.collapsed)::after{transform:rotate(180deg)}
#accordion1 .accordion-body{padding:5px 0 25px;color:#212529}
#accordion1 .accordion-body p{margin-bottom:8px}
.support-text{margin:45px 0 40px}
.mobile-phone{margin-top:20px}

/* Suscripción */
#subscribe{position:relative;color:#fff;padding:100px 0;
  background:linear-gradient(135deg,var(--primary) 0%,var(--teal-1) 100%);
  background-size:cover;background-position:center;background-attachment:fixed}
#subscribe .overlay{position:absolute;inset:0;background:rgba(0,0,0,.75)}
#subscribe .container{position:relative;z-index:1}
#iframewin{display:block;width:100%;height:150px;border:0;margin-bottom:20px}

/* ---------- Footer ---------- */
footer{background:var(--footer-bg);color:var(--footer-text)}
.footer-widgets{padding:100px 0}
footer h6{color:#fff;font-size:18px;margin-bottom:25px}
.footer-logo{max-width:220px}
footer p{line-height:1.75}
footer .menu{list-style:none;padding:0;margin:0}
footer .menu li+li{margin-top:12px}
footer .menu a{color:var(--footer-text);font-weight:600}
footer .menu a:hover{color:#fff}
footer .social{display:flex;gap:10px;margin-top:20px}
footer .social a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;border:1px solid #444;color:var(--footer-text)}
footer .social a:hover{background:var(--teal-2);border-color:var(--teal-2);color:#fff}
.footer-copyright{padding:30px 0;border-top:1px solid rgba(255,255,255,.08)}

/* Volver arriba */
.to-top{position:fixed;right:25px;bottom:25px;z-index:900;width:40px;height:40px;border-radius:50%;background:var(--heading);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:22px;opacity:0;visibility:hidden;transform:translateY(10px);transition:var(--ease)}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--teal-2);color:#fff}

/* Animación de entrada (equivalente a WOW fadeInUp) */
.reveal{opacity:0;transform:translateY(30px);transition:opacity 1s ease var(--delay,0s),transform 1s ease var(--delay,0s)}
.reveal.visible{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:991.98px){
  .res-margin{margin-bottom:50px}
  .banner{padding:140px 0 180px}
  .banner-text h1{font-size:44px}
}
@media (max-width:767.98px){
  .banner{text-align:center}
  .button-store{justify-content:center}
  .features-item{margin-bottom:50px}
  .section-title h3{font-size:28px}
  #subscribe{background-attachment:scroll}
}
@media (prefers-reduced-motion:reduce){
  .bounce-effect,.wave{animation:none}
  .reveal{opacity:1;transform:none;transition:none}
}