/*
Theme Name: FuelTrack Landing
Theme URI: https://fueltrack.mx
Author: FuelTrack
Description: Landing page oficial de FuelTrack — Control inteligente de combustible para flotillas. Diseño editorial con fotografía, carrusel del panel real y formulario de contacto que envía las solicitudes al equipo comercial.
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: fueltrack
*/

/* ==========================================================
   FUELTRACK — LANDING
   Paleta oficial + tipografía de guía de marca
   ========================================================== */
:root{
  --fuel-blue:#0F1E2E;
  --fuel-orange:#FF8F00;
  --white:#FFFFFF;
  --off-white:#F6F6F4;
  --light-gray:#ECEDEB;
  --mid-gray:#858A91;
  --dark:#101214;
  --black:#080A0C;
  --display:'Montserrat',sans-serif;
  --body:'DM Sans',sans-serif;
  --maxw:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  font-family:var(--body);
  color:var(--fuel-blue);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3{font-family:var(--display);line-height:1.12;letter-spacing:-.02em}

.wrap{width:min(var(--maxw),92%);margin-inline:auto}

/* etiqueta de sección */
.kicker{
  font-size:.75rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;
  color:var(--fuel-orange);display:inline-flex;align-items:center;gap:.7rem;
}
.kicker::before{content:"";width:34px;height:2px;background:var(--fuel-orange)}

/* botones — sobrios, poco radio */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--display);font-weight:700;font-size:.92rem;
  padding:1rem 1.9rem;border-radius:4px;cursor:pointer;border:1px solid transparent;
  transition:background .25s,color .25s,border-color .25s,transform .2s;
}
.btn-orange{background:var(--fuel-orange);color:var(--black)}
.btn-orange:hover{background:#FFA226;transform:translateY(-1px)}
.btn-line{border-color:rgba(255,255,255,.4);color:var(--white)}
.btn-line:hover{border-color:var(--fuel-orange);color:var(--fuel-orange)}
.btn-dark{background:var(--fuel-blue);color:var(--white)}
.btn-dark:hover{background:#16293C}

/* aparición al hacer scroll — discreta */
.fx{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease}
.fx.on{opacity:1;transform:none}
.fx2{transition-delay:.12s}.fx3{transition-delay:.24s}

/* ==========================================================
   HEADER
   ========================================================== */
.hd{
  position:fixed;inset-inline:0;top:0;z-index:50;
  transition:background .3s,box-shadow .3s;
}
.hd.on{background:rgba(15,30,46,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.hd-in{display:flex;align-items:center;justify-content:space-between;padding:1.15rem 0}
.logo{display:flex;flex-direction:column;align-items:flex-start;gap:.35rem;color:var(--white)}
.logo-img{height:42px;width:auto;display:block}
.logo-d{display:block;font-family:var(--body);font-weight:500;font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.62)}
.hd-nav{display:flex;gap:2.4rem;font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.8)}
.hd-nav a{padding:.3rem 0;border-bottom:2px solid transparent;transition:color .25s,border-color .25s}
.hd-nav a:hover{color:var(--white);border-color:var(--fuel-orange)}
.hd-right{display:flex;align-items:center;gap:1rem}
.hd-right .btn{padding:.72rem 1.4rem;font-size:.84rem}
.mn{display:none;background:none;border:0;cursor:pointer;padding:.4rem}
.mn span{display:block;width:24px;height:2px;background:var(--white);margin:5px 0;transition:.3s}

/* ==========================================================
   HERO — fotografía cinematográfica
   ========================================================== */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;
  color:var(--white);
  background:var(--black);
}
.hero-bg{
  position:absolute;inset:0;
  background:
    linear-gradient(95deg, rgba(8,10,12,.55) 0%, rgba(8,10,12,.25) 45%, transparent 70%),
    linear-gradient(to top, rgba(8,10,12,.6) 0%, transparent 28%),
    url("assets/img/hero_gasolinera.png") center/cover no-repeat;
}
.hero-in{position:relative;flex:1;display:flex;align-items:center;padding:9rem 0 7rem}
.hero-copy{max-width:600px}
.hero-kicker{
  font-size:.72rem;font-weight:500;letter-spacing:.3em;text-transform:uppercase;
  color:rgba(255,255,255,.6);display:inline-flex;align-items:center;gap:.8rem;
  margin-bottom:1.8rem;
}
.hero-kicker::before{content:"";width:36px;height:2px;background:var(--fuel-orange)}
.hero-copy h1{
  font-size:clamp(2.4rem,4.6vw,3.8rem);font-weight:700;color:var(--white);
  margin-bottom:1.6rem;
}
.hero-copy>p{font-size:1.08rem;font-weight:400;color:rgba(255,255,255,.75);max-width:46ch;margin-bottom:2.6rem}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:1rem}
/* botones del hero — píldora fina */
.btn-hero{
  display:inline-flex;align-items:center;gap:.7rem;
  font-family:var(--body);font-weight:500;font-size:.95rem;
  padding:.95rem 2rem;border-radius:999px;cursor:pointer;
  border:1px solid rgba(255,255,255,.55);color:var(--white);
  transition:background .3s,color .3s,border-color .3s;
}
.btn-hero:hover{border-color:var(--white);background:rgba(255,255,255,.12)}
.btn-hero svg{transition:transform .3s}
.btn-hero:hover svg{transform:translateX(4px)}
.btn-hero-solid{background:var(--white);color:var(--black);border-color:var(--white)}
.btn-hero-solid:hover{background:var(--fuel-orange);border-color:var(--fuel-orange);color:var(--black)}

/* ==========================================================
   PROBLEMA — editorial claro
   ========================================================== */
.problema{background:var(--off-white);padding:7.5rem 0}
.prob-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:5rem;align-items:start}
.prob-left .kicker{margin-bottom:1.5rem}
.prob-left h2{font-size:clamp(1.9rem,3.4vw,2.9rem);font-weight:800}
.prob-left h2 em{font-style:normal;color:var(--fuel-orange)}
.prob-left p{margin-top:1.5rem;font-size:1.05rem;color:var(--mid-gray);max-width:48ch}
.prob-item{border-top:1px solid var(--light-gray);padding:1.6rem 0;display:grid;grid-template-columns:auto 1fr;gap:1.4rem;align-items:baseline}
.prob-item:last-child{border-bottom:1px solid var(--light-gray)}
.prob-item i{font-family:var(--display);font-style:normal;font-weight:800;font-size:.9rem;color:var(--fuel-orange)}
.prob-item b{font-family:var(--display);font-weight:700;font-size:1.05rem;display:block;margin-bottom:.25rem}
.prob-item p{font-size:.92rem;color:var(--mid-gray)}

/* ==========================================================
   PLATAFORMA — producto en composición
   ========================================================== */
.plataforma{background:var(--white);padding:7.5rem 0 8.5rem}
.plat-head{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center;margin-bottom:3rem}
.plat-head .kicker{margin-bottom:1.4rem}
.plat-head h2{font-size:clamp(1.9rem,3.4vw,2.9rem);font-weight:800;max-width:20ch}
.plat-head p{font-size:1rem;color:var(--mid-gray);max-width:38ch}

/* selector de perfil */
.plat-toggle{display:flex;flex-wrap:wrap;justify-content:center;gap:.7rem;margin-bottom:1.8rem}
.ptab{font-family:var(--display);font-weight:700;font-size:.86rem;padding:.75rem 1.6rem;border-radius:999px;border:1.5px solid var(--light-gray);background:var(--white);color:var(--mid-gray);cursor:pointer;transition:background .25s,color .25s,border-color .25s}
.ptab:hover{border-color:var(--fuel-blue);color:var(--fuel-blue)}
.ptab.on{background:var(--fuel-blue);border-color:var(--fuel-blue);color:var(--white)}
/* marco tipo navegador */
.c-frame{background:var(--white);border:1px solid var(--light-gray);border-radius:10px;overflow:hidden;box-shadow:0 60px 120px -60px rgba(15,30,46,.35),0 24px 50px -35px rgba(15,30,46,.2)}
.c-bar{display:flex;align-items:center;gap:.45rem;background:var(--fuel-blue);padding:.7rem 1.1rem}
.c-bar i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.22)}
.c-bar i:first-child{background:var(--fuel-orange)}
.c-bar span{margin-left:1rem;font-size:.72rem;color:rgba(255,255,255,.6);background:rgba(255,255,255,.08);padding:.25rem .9rem;border-radius:4px;letter-spacing:.04em}
.c-view{position:relative;aspect-ratio:1800/999;background:var(--off-white)}
.c-view img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;transition:opacity .3s ease}
.c-view img.fade{opacity:0}
.c-empty{position:absolute;inset:0;display:none;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:.5rem;padding:2rem}
.c-empty b{font-family:var(--display);font-size:1.05rem}
.c-empty p{font-size:.85rem;color:var(--mid-gray);max-width:44ch}
.c-stage{position:relative}
.c-btn{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;
  width:46px;height:46px;border-radius:50%;
  border:1px solid var(--light-gray);background:var(--white);color:var(--fuel-blue);
  display:grid;place-items:center;cursor:pointer;
  box-shadow:0 12px 28px -10px rgba(15,30,46,.4);
  transition:border-color .25s,color .25s,transform .25s;
}
.c-btn:hover{border-color:var(--fuel-orange);color:var(--fuel-orange);transform:translateY(-50%) scale(1.06)}
.c-left{left:-23px}
.c-right{right:-23px}
/* leyenda sobre la imagen: siempre visible al navegar */
.c-overlay{
  position:absolute;inset-inline:0;bottom:0;z-index:1;
  padding:4rem 1.8rem 1.2rem;text-align:center;color:var(--white);
  background:linear-gradient(to top, rgba(15,30,46,.95) 0%, rgba(15,30,46,.6) 55%, transparent 100%);
}
.c-overlay b{font-family:var(--display);font-size:1.02rem;display:block;margin-bottom:.15rem}
.c-overlay p{font-size:.86rem;color:rgba(255,255,255,.85);max-width:64ch;margin:0 auto .85rem}
.c-dots{display:flex;justify-content:center;gap:.5rem}
.c-dots i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.35);cursor:pointer;transition:background .25s,transform .25s}
.c-dots i.on{background:var(--fuel-orange);transform:scale(1.25)}

/* ==========================================================
   BANDA CINEMATOGRÁFICA
   ========================================================== */
.banda{
  position:relative;color:var(--white);
  padding:9rem 0;
  background:
    linear-gradient(to right, rgba(8,10,12,.9) 0%, rgba(15,30,46,.55) 60%, rgba(8,10,12,.35) 100%),
    url("https://images.unsplash.com/photo-1777589019384-9aa6c16e353d?auto=format&fit=crop&w=2000&q=80") center 65%/cover no-repeat;
}
.banda h2{font-size:clamp(2rem,4vw,3.2rem);font-weight:800;max-width:17ch}
.banda h2 span{color:var(--fuel-orange)}
.banda>.wrap>p{margin-top:1.4rem;font-size:1.08rem;color:rgba(255,255,255,.75);max-width:52ch}
.banda-kpis{display:grid;grid-template-columns:repeat(3,minmax(0,260px));gap:2rem;margin-top:3.8rem}
.bk{border-top:2px solid var(--fuel-orange);padding-top:1rem}
.bk b{font-family:var(--display);font-weight:800;font-size:2.4rem;line-height:1;display:block}
.bk span{font-size:.88rem;color:rgba(255,255,255,.65)}

/* ==========================================================
   QUÉ CONTROLAS — filas editoriales
   ========================================================== */
.control{background:var(--white);padding:7.5rem 0}
.ctrl-head{max-width:640px;margin-bottom:3.4rem}
.ctrl-head .kicker{margin-bottom:1.4rem}
.ctrl-head h2{font-size:clamp(1.9rem,3.4vw,2.9rem);font-weight:800}
.ctrl-head p{margin-top:1.2rem;color:var(--mid-gray)}
.ctrl-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:4.5rem}
.ctrl-row{border-top:1px solid var(--light-gray);padding:1.7rem 0;display:grid;grid-template-columns:auto 1fr;gap:1.5rem}
.ctrl-row i{font-family:var(--display);font-style:normal;font-weight:800;font-size:.85rem;color:var(--fuel-orange);padding-top:.2rem}
.ctrl-row b{font-family:var(--display);font-weight:700;font-size:1.08rem;display:block;margin-bottom:.3rem}
.ctrl-row p{font-size:.92rem;color:var(--mid-gray);max-width:40ch}

/* ==========================================================
   CÓMO FUNCIONA — oscuro sobrio
   ========================================================== */
.como{background:var(--dark);color:var(--white);padding:7.5rem 0}
.como-head{display:flex;align-items:end;justify-content:space-between;gap:2rem;margin-bottom:3.6rem;flex-wrap:wrap}
.como-head h2{font-size:clamp(1.9rem,3.4vw,2.9rem);font-weight:800}
.como-head .kicker{margin-bottom:1.4rem}
.como-head p{color:var(--mid-gray);max-width:36ch}
.pasos{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid rgba(255,255,255,.12)}
.paso{padding:2.4rem 2.2rem 0 0;border-left:1px solid rgba(255,255,255,.12);padding-left:2.2rem}
.paso:first-child{border-left:0;padding-left:0}
.paso i{font-family:var(--display);font-style:normal;font-weight:800;font-size:2.6rem;color:var(--fuel-orange);line-height:1;display:block;margin-bottom:1.1rem}
.paso b{font-family:var(--display);font-weight:700;font-size:1.08rem;display:block;margin-bottom:.5rem}
.paso p{font-size:.92rem;color:var(--mid-gray)}

/* ==========================================================
   CONTACTO
   ========================================================== */
.contacto{background:var(--off-white);padding:7.5rem 0}
.ct-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:5rem;align-items:start}
.ct-left .kicker{margin-bottom:1.5rem}
.ct-left h2{font-size:clamp(1.9rem,3.4vw,2.9rem);font-weight:800;max-width:16ch}
.ct-left>p{margin-top:1.4rem;color:var(--mid-gray);max-width:44ch}
.ct-item{border-top:1px solid var(--light-gray);margin-top:1.8rem;padding-top:1.4rem}
.ct-item b{font-family:var(--display);font-weight:700;font-size:.98rem;display:block;margin-bottom:.25rem}
.ct-item p{font-size:.9rem;color:var(--mid-gray)}
/* formulario */
.form{
  background:var(--white);border:1px solid var(--light-gray);border-radius:10px;
  padding:2.6rem;box-shadow:0 40px 80px -50px rgba(15,30,46,.3);
}
.form h3{font-size:1.3rem;font-weight:800;margin-bottom:.4rem}
.form>p{font-size:.9rem;color:var(--mid-gray);margin-bottom:1.8rem}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.f{display:flex;flex-direction:column;gap:.4rem}
.f.full{grid-column:1/-1}
.f label{font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--mid-gray)}
.f input,.f select,.f textarea{
  font-family:var(--body);font-size:.95rem;color:var(--fuel-blue);
  padding:.9rem 1rem;border:1px solid var(--light-gray);border-radius:6px;
  background:var(--off-white);outline:none;width:100%;
  transition:border-color .25s,background .25s,box-shadow .25s;
}
.f textarea{min-height:110px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{
  border-color:var(--fuel-orange);background:var(--white);
  box-shadow:0 0 0 3px rgba(255,143,0,.15);
}
.form .btn{width:100%;justify-content:center;margin-top:1.5rem}
.f-note{font-size:.74rem;color:var(--mid-gray);text-align:center;margin-top:1rem}
.f-msg{display:none;padding:1rem 1.2rem;border-radius:6px;font-size:.9rem;margin-bottom:1.4rem;font-weight:500}
.f-msg.ok{display:block;background:#E7F4EC;color:#1E8E4C;border:1px solid #BFE3CD}
.f-msg.err{display:block;background:#FBEAEA;color:#C43D3D;border:1px solid #F0C8C8}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}

/* ==========================================================
   FOOTER
   ========================================================== */
.ft{background:var(--fuel-blue);color:var(--white);padding:4rem 0 2.2rem}
.ft .logo-img{height:52px}
.ft-top{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap;padding-bottom:2.4rem;border-bottom:1px solid rgba(255,255,255,.1)}
.ft-nav{display:flex;flex-wrap:wrap;gap:.8rem 2.2rem;font-size:.76rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mid-gray)}
.ft-nav a:hover{color:var(--fuel-orange)}
.ft-base{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:1.8rem;font-size:.78rem;color:var(--mid-gray)}
.ft-legal{display:flex;gap:1.6rem;flex-wrap:wrap}
.ft-base a:hover{color:var(--fuel-orange)}

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width:960px){
  .hd-nav{display:none}
  .mn{display:block}
  .hd-nav.open{
    display:flex;flex-direction:column;gap:0;
    position:absolute;top:100%;left:0;right:0;
    background:rgba(15,30,46,.97);padding:.6rem 4% 1rem;
  }
  .hd-nav.open a{padding:.95rem 0;border-bottom:1px solid rgba(255,255,255,.08);width:100%}
  .prob-grid,.ct-grid{grid-template-columns:1fr;gap:3rem}
  .plat-head{grid-template-columns:1fr}
  .ctrl-grid{grid-template-columns:1fr;column-gap:0}
  .pasos{grid-template-columns:1fr}
  .paso{border-left:0;padding-left:0;border-top:1px solid rgba(255,255,255,.12);padding-top:1.8rem;margin-top:.6rem}
  .paso:first-child{border-top:0;margin-top:0}
  .banda{background-position:70% 65%}
  .banda-kpis{grid-template-columns:1fr;gap:1.6rem}
}
@media (max-width:640px){
  .logo-d{display:none}
  .logo-img{height:34px}
  .hd-right .btn{display:none}
  .hero-in{padding-top:7.5rem}
  .hero-cta{flex-direction:column;align-items:flex-start;gap:1.1rem}
  .ptab{font-size:.78rem;padding:.65rem 1.2rem}
  .ft-top{flex-direction:column;align-items:flex-start;gap:1.8rem}
  .ft-nav{display:grid;grid-template-columns:1fr 1fr;gap:1rem 1.2rem;width:100%}
  .c-btn{width:40px;height:40px}
  .c-left{left:10px}
  .c-right{right:10px}
  .c-overlay{padding:2.6rem 1rem .9rem}
  .c-overlay b{font-size:.88rem}
  .c-overlay p{font-size:.74rem;margin-bottom:.6rem}
  .f-grid{grid-template-columns:1fr}
  .form{padding:1.8rem}
  .db-tabs{display:none}
}

/* ==========================================================
   WORDPRESS: barra de administración
   ========================================================== */
body.admin-bar .hd{top:32px}
@media (max-width:782px){body.admin-bar .hd{top:46px}}

/* ==========================================================
   PÁGINAS INTERNAS (aviso de privacidad, términos)
   ========================================================== */
.hd-page{background:var(--fuel-blue);padding:1.1rem 0}
.hd-page .wrap{display:flex;align-items:center;justify-content:space-between}
.hd-page .logo-img{height:38px}
.volver{font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.8);border-bottom:2px solid transparent;transition:.25s}
.volver:hover{color:#fff;border-color:var(--fuel-orange)}
.pagina-main{padding:4.5rem 0 5rem}
.wrap-narrow{width:min(860px,92%);margin-inline:auto}
.pagina-main h1{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:800;margin-bottom:2rem}
.pagina-main h2{font-family:var(--display);font-size:1.15rem;font-weight:700;margin:2.4rem 0 .7rem}
.pagina-main p,.pagina-main li{font-size:.97rem;color:#3D4A57;line-height:1.7}
.pagina-main ul{padding-left:1.3rem;margin:.6rem 0;list-style:disc}
.pagina-main a{color:var(--fuel-orange)}
.aviso-borrador{background:#FFF3E0;border:1px solid #FFD699;border-radius:8px;padding:1rem 1.2rem;font-size:.88rem;color:#8A5A00;margin-bottom:2.2rem}
.ft-simple{background:var(--fuel-blue);color:var(--mid-gray);padding:1.6rem 0;font-size:.78rem}
.ft-simple .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.ft-simple a:hover{color:var(--fuel-orange)}