/* =========================================================
   Fumigaciones y Extintores Capital — hoja de estilos
   ========================================================= */

:root{
  --bg:#0d0f12;
  --bg2:#12151a;
  --card:#171b21;
  --card2:#1d222a;
  --line:rgba(255,255,255,.09);
  --line2:rgba(255,255,255,.16);
  --txt:#e8ebef;
  --mut:#98a1ac;
  --red:#e01b24;
  --red-d:#b3151d;
  --yel:#ffc300;
  --wa:#25d366;
  --wa-d:#1da851;
  --r:14px;
  --wrap:1180px;
  --shadow:0 18px 45px -18px rgba(0,0,0,.85);
  --t:.25s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--bg);color:var(--txt);
  line-height:1.65;font-size:16px;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul{list-style:none}
::selection{background:var(--red);color:#fff}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:22px}
.ic{width:18px;height:18px;fill:currentColor;flex:none}

/* ---------- Tipografía de títulos ---------- */
h1,h2,h3,h4{font-family:'Barlow Condensed','Inter',sans-serif;font-weight:700;line-height:1.08;letter-spacing:.4px}
h1{font-size:clamp(2.5rem,6.2vw,4.6rem);text-transform:uppercase}
h2{font-size:clamp(1.9rem,4vw,3rem);text-transform:uppercase}
h3{font-size:1.35rem}

.eyebrow{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.22em;
  text-transform:uppercase;color:var(--red);margin-bottom:10px;
  font-family:'Inter',sans-serif;
}
.hl{color:var(--yel)}

/* =========================================================
   TOP BAR
   ========================================================= */
.topbar{background:#08090b;border-bottom:1px solid var(--line);font-size:.82rem;color:var(--mut)}
.topbar__in{display:flex;align-items:center;gap:14px;height:38px;flex-wrap:nowrap;overflow:hidden}
.topbar__item{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.topbar__sep{flex:1}
.topbar__link{color:var(--txt);font-weight:600;transition:color var(--t)}
.topbar__link:hover{color:var(--wa)}
@media(max-width:640px){.topbar__hide{display:none}.topbar__sep{flex:1}}

/* =========================================================
   HEADER
   ========================================================= */
.hdr{
  position:sticky;top:0;z-index:90;
  background:rgba(13,15,18,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color var(--t),background var(--t);
}
.hdr.is-stuck{border-bottom-color:var(--line);background:rgba(10,12,15,.95)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;gap:20px;height:70px}

.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand__mark{width:38px;height:38px;color:var(--red);flex:none}
.brand__mark svg{width:100%;height:100%}
.brand__txt{display:flex;flex-direction:column;line-height:1}
.brand__txt strong{
  font-family:'Barlow Condensed',sans-serif;font-size:1.02rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.6px;
}
.brand__txt em{
  font-style:normal;font-family:'Barlow Condensed',sans-serif;font-size:1.28rem;
  font-weight:700;text-transform:uppercase;color:var(--yel);letter-spacing:2.4px;margin-top:1px;
}

.nav{display:flex;align-items:center;gap:26px}
.nav>a:not(.btn){
  font-size:.93rem;font-weight:500;color:var(--mut);position:relative;
  padding:6px 0;transition:color var(--t);
}
.nav>a:not(.btn)::after{
  content:'';position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--red);
  transition:width var(--t);
}
.nav>a:not(.btn):hover{color:var(--txt)}
.nav>a:not(.btn):hover::after{width:100%}
.nav__cta{margin-left:4px}

.burger{display:none;background:none;border:0;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.burger span{display:block;width:24px;height:2px;background:var(--txt);transition:var(--t)}
.burger.is-on span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-on span:nth-child(2){opacity:0}
.burger.is-on span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:940px){
  .burger{display:flex}
  .nav{
    position:fixed;inset:108px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:#0b0d10;border-block:1px solid var(--line);padding:10px 22px 22px;
    transform:translateY(-130%);transition:transform .35s cubic-bezier(.4,0,.2,1);
    max-height:calc(100vh - 108px);overflow-y:auto;
  }
  .nav.is-open{transform:translateY(0)}
  .nav>a:not(.btn){padding:15px 0;border-bottom:1px solid var(--line);font-size:1.05rem;color:var(--txt)}
  .nav__cta{margin:18px 0 0;justify-content:center}
}

/* =========================================================
   BOTONES
   ========================================================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:9px;border:1px solid transparent;cursor:pointer;
  font-size:.92rem;font-weight:600;letter-spacing:.2px;white-space:nowrap;
  transition:transform var(--t),background var(--t),box-shadow var(--t),border-color var(--t);
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--lg{padding:15px 30px;font-size:1rem}
.btn--full{width:100%}
.btn--wa{background:var(--wa);color:#062d16;box-shadow:0 10px 26px -12px rgba(37,211,102,.9)}
.btn--wa:hover{background:#2ee474}
.btn--red{background:var(--red);color:#fff;box-shadow:0 10px 26px -12px rgba(224,27,36,.95)}
.btn--red:hover{background:#f42631}
.btn--ghost{background:rgba(255,255,255,.05);border-color:var(--line2);color:var(--txt)}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:var(--txt)}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;isolation:isolate;overflow:hidden;padding:clamp(64px,10vw,120px) 0 clamp(56px,7vw,88px)}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:60% 30%;filter:saturate(.85)}
.hero::before{
  content:'';position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(100deg,var(--bg) 8%,rgba(13,15,18,.94) 38%,rgba(13,15,18,.58) 68%,rgba(13,15,18,.75) 100%),
    linear-gradient(to top,var(--bg) 2%,transparent 45%);
}
.hero__in{position:relative;max-width:820px}
.tag{
  display:inline-flex;align-items:center;gap:8px;background:rgba(224,27,36,.14);
  border:1px solid rgba(224,27,36,.42);color:#ff8a90;
  padding:7px 15px;border-radius:100px;font-size:.78rem;font-weight:600;
  letter-spacing:.09em;text-transform:uppercase;margin-bottom:22px;
}
.hero h1{margin-bottom:20px;text-shadow:0 4px 30px rgba(0,0,0,.6)}
.hero__p{font-size:clamp(1rem,1.7vw,1.14rem);color:#c3cad3;max-width:640px;margin-bottom:32px}
.hero__cta{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:52px}

.hero__facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.hero__facts li{background:rgba(13,15,18,.72);backdrop-filter:blur(6px);padding:18px 16px;display:flex;flex-direction:column;gap:3px}
.hero__facts strong{
  font-family:'Barlow Condensed',sans-serif;font-size:1.32rem;text-transform:uppercase;
  letter-spacing:.6px;color:var(--yel);
}
.hero__facts span{font-size:.83rem;color:var(--mut);line-height:1.4}
@media(max-width:760px){.hero__facts{grid-template-columns:repeat(2,1fr)}}

/* =========================================================
   STRIP (marquee)
   ========================================================= */
.strip{background:var(--red);color:#fff;overflow:hidden;padding:11px 0}
.strip__in{display:flex;gap:44px;width:max-content;max-width:none;animation:slide 32s linear infinite;padding:0}
.strip__in span{font-size:.85rem;font-weight:600;white-space:nowrap;letter-spacing:.3px}
@keyframes slide{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.strip__in{animation:none}}

/* =========================================================
   SECCIONES
   ========================================================= */
.sec{padding:clamp(64px,8vw,110px) 0}
.sec--alt{background:var(--bg2);border-block:1px solid var(--line)}
.sec__head{max-width:680px;margin-bottom:52px}
.sec__head h2{margin-bottom:14px}
.sec__head p{color:var(--mut);font-size:1.03rem}

/* ---------- Servicios ---------- */
.svc{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:26px}
.svc__card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;transition:border-color var(--t),transform var(--t),box-shadow var(--t);
}
.svc__card:hover{border-color:rgba(224,27,36,.5);transform:translateY(-4px);box-shadow:var(--shadow)}
.svc__img{aspect-ratio:16/10;overflow:hidden;background:#0a0c0f}
.svc__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.svc__card:hover .svc__img img{transform:scale(1.05)}
.svc__body{padding:26px;display:flex;flex-direction:column;gap:14px;flex:1}
.svc__body p{color:var(--mut);font-size:.96rem}
.svc__body .btn{align-self:flex-start;margin-top:auto}

.ticks{display:flex;flex-direction:column;gap:9px}
.ticks li{position:relative;padding-left:26px;font-size:.93rem;color:#c8cfd7}
.ticks li::before{
  content:'';position:absolute;left:0;top:.5em;width:14px;height:8px;
  border-left:2px solid var(--yel);border-bottom:2px solid var(--yel);
  transform:rotate(-45deg);
}

/* ---------- Filtros ---------- */
.filters{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:32px}
.chip{
  background:transparent;border:1px solid var(--line2);color:var(--mut);
  padding:9px 17px;border-radius:100px;cursor:pointer;font-size:.87rem;font-weight:600;
  transition:var(--t);
}
.chip:hover{color:var(--txt);border-color:var(--txt)}
.chip.is-on{background:var(--red);border-color:var(--red);color:#fff}

/* ---------- Grid de productos ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:22px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;display:flex;flex-direction:column;
  transition:border-color var(--t),transform var(--t),box-shadow var(--t),opacity .3s,scale .3s;
}
.card:hover{border-color:rgba(224,27,36,.5);transform:translateY(-5px);box-shadow:var(--shadow)}
.card.is-hidden{display:none}
.card__img{
  aspect-ratio:4/3;background:#fff;overflow:hidden;cursor:zoom-in;
  display:flex;align-items:center;justify-content:center;padding:14px;
}
.card__img img{width:100%;height:100%;object-fit:contain;transition:transform .45s ease}
.card:hover .card__img img{transform:scale(1.06)}
.card__body{padding:20px 20px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card__cat{
  font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--red);
}
.card__body h3{font-size:1.22rem}
.card__body p{font-size:.89rem;color:var(--mut);line-height:1.55}
.card__cta{
  display:block;padding:14px 20px;border-top:1px solid var(--line);
  font-size:.87rem;font-weight:600;color:var(--wa);transition:background var(--t),gap var(--t);
}
.card__cta:hover{background:rgba(37,211,102,.09)}

.note{margin-top:32px;color:var(--mut);font-size:.94rem}
.note a{color:var(--yel);font-weight:600;border-bottom:1px solid rgba(255,195,0,.4)}
.note a:hover{border-color:var(--yel)}

/* ---------- Por qué nosotros ---------- */
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.why__i{background:var(--card);padding:32px 28px;transition:background var(--t)}
.why__i:hover{background:var(--card2)}
.why__ic{
  display:grid;place-items:center;width:46px;height:46px;border-radius:11px;
  background:rgba(224,27,36,.13);color:var(--red);margin-bottom:16px;
}
.why__ic svg{width:24px;height:24px;fill:currentColor}
.why__i h3{margin-bottom:8px;font-size:1.25rem}
.why__i p{color:var(--mut);font-size:.93rem}

/* =========================================================
   COTIZACIÓN
   ========================================================= */
.quote{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:start}
@media(max-width:900px){.quote{grid-template-columns:1fr;gap:40px}}
.quote__txt h2{margin-bottom:14px}
.quote__txt>p{color:var(--mut);margin-bottom:30px}
.quote__list{display:flex;flex-direction:column;gap:18px}
.quote__list li{display:flex;gap:14px;align-items:center}
.quote__ic{
  display:grid;place-items:center;width:42px;height:42px;border-radius:11px;flex:none;
  background:rgba(255,255,255,.055);border:1px solid var(--line);color:var(--yel);
}
.quote__ic svg{width:19px;height:19px;fill:currentColor}
.quote__list strong{display:block;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);font-weight:700}
.quote__list a,.quote__list div span{font-size:1rem;font-weight:600}
.quote__list a:hover{color:var(--wa)}

.form{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:17px;
}
@media(max-width:560px){.form{grid-template-columns:1fr;padding:22px}}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1/-1}
.form .btn,.form__note{grid-column:1/-1}
.field label{font-size:.79rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}
.field input,.field select,.field textarea{
  background:#0e1116;border:1px solid var(--line2);border-radius:9px;padding:12px 14px;
  font-size:.95rem;transition:border-color var(--t),box-shadow var(--t);resize:vertical;width:100%;
}
.field input::placeholder,.field textarea::placeholder{color:#5d6672}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--red);box-shadow:0 0 0 3px rgba(224,27,36,.16);
}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2398a1ac'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;background-size:20px;padding-right:38px;
}
.field select option{background:#0e1116}
.field.has-error input,.field.has-error select{border-color:var(--red)}
.form__note{font-size:.82rem;color:var(--mut);text-align:center;margin-top:-4px}

/* =========================================================
   CTA FINAL
   ========================================================= */
.cta{
  background:linear-gradient(135deg,var(--red-d),var(--red) 55%,#8f1016);
  padding:clamp(56px,7vw,86px) 0;text-align:center;
}
.cta__in{display:flex;flex-direction:column;align-items:center;gap:16px}
.cta h2{color:#fff;max-width:16ch}
.cta p{color:rgba(255,255,255,.9);font-size:1.06rem;margin-bottom:8px}
.cta .btn--wa{background:#fff;color:#0b2e18;box-shadow:0 14px 34px -14px rgba(0,0,0,.7)}
.cta .btn--wa:hover{background:#eafff2}

/* =========================================================
   FOOTER
   ========================================================= */
.ftr{background:#08090b;border-top:1px solid var(--line);padding-top:62px}
.ftr__in{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:46px}
@media(max-width:900px){.ftr__in{grid-template-columns:1fr 1fr;gap:34px}}
@media(max-width:520px){.ftr__in{grid-template-columns:1fr}}
.ftr__brand .brand{margin-bottom:16px}
.ftr__brand p{color:var(--mut);font-size:.92rem;max-width:34ch;margin-bottom:18px}
.ftr__social{display:flex;gap:10px}
.ftr__social a{
  display:grid;place-items:center;width:38px;height:38px;border-radius:10px;
  background:rgba(255,255,255,.06);border:1px solid var(--line);transition:var(--t);
}
.ftr__social a svg{width:18px;height:18px;fill:var(--txt)}
.ftr__social a:hover{background:var(--red);border-color:var(--red)}
.ftr__col{display:flex;flex-direction:column;gap:11px}
.ftr__col h4{
  font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--yel);
  font-family:'Inter',sans-serif;font-weight:700;margin-bottom:4px;
}
.ftr__col a,.ftr__col span{font-size:.9rem;color:var(--mut);transition:color var(--t)}
.ftr__col a:hover{color:var(--txt)}
.ftr__legal{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  border-top:1px solid var(--line);padding-block:20px;font-size:.8rem;color:#6b747f;
}

/* =========================================================
   FAB WHATSAPP
   ========================================================= */
.fab{
  position:fixed;right:18px;bottom:18px;z-index:80;
  display:inline-flex;align-items:center;gap:9px;
  background:var(--wa);color:#062d16;padding:13px 18px;border-radius:100px;
  font-weight:700;font-size:.92rem;
  box-shadow:0 12px 30px -10px rgba(37,211,102,.85);
  transition:transform var(--t),background var(--t);
}
.fab svg{width:23px;height:23px;fill:currentColor}
.fab:hover{transform:scale(1.05);background:#2ee474}
@media(max-width:520px){.fab{padding:14px;right:14px;bottom:14px}.fab__t{display:none}}

/* =========================================================
   LIGHTBOX
   ========================================================= */
.lb{
  position:fixed;inset:0;z-index:120;background:rgba(5,6,8,.94);
  display:none;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:36px 20px;
}
.lb.is-open{display:flex}
.lb img{max-width:min(880px,92vw);max-height:76vh;object-fit:contain;background:#fff;border-radius:10px;padding:16px}
.lb p{color:var(--txt);font-weight:600;text-align:center}
.lb__x{
  position:absolute;top:18px;right:22px;background:none;border:0;color:#fff;
  font-size:2.6rem;line-height:1;cursor:pointer;opacity:.7;transition:opacity var(--t);
}
.lb__x:hover{opacity:1}

/* =========================================================
   REVEAL
   ========================================================= */
.rv{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.3,1)}
.rv.is-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .btn:hover,.card:hover,.svc__card:hover{transform:none}
}