/* Cercos Tijuana — estilos (mobile-first) */
@font-face{font-family:"Barlow";src:url("../fonts/barlow-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Barlow";src:url("../fonts/barlow-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Barlow";src:url("../fonts/barlow-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("../fonts/barlow-condensed-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("../fonts/barlow-condensed-latin-800-normal.woff2") format("woff2");font-weight:800;font-display:swap}

:root{
  --navy:#142332; --navy-2:#1c3043; --navy-3:#0d1823; --line-dark:#2a4157;
  --orange:#FF6B23; --orange-ink:#B5430B; --orange-soft:#FFF1E9;
  --wa:#25D366; --wa-dark:#1DA851;
  --white:#fff; --gray:#F4F6F8; --gray-2:#E4E9EE; --ink:#142332; --muted:#4D5E6E; --muted-dark:#A9B8C6;
  --radius:18px; --radius-sm:12px; --shadow:0 10px 30px -12px rgba(13,24,35,.28); --shadow-lg:0 30px 60px -20px rgba(13,24,35,.45);
  --font:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --display:"Barlow Condensed","Arial Narrow",var(--font);
  --ease:cubic-bezier(.2,.7,.2,1);
  --header-h:68px;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--white);overflow-x:hidden}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.05;margin:0 0 .5em;letter-spacing:.2px}
h2{font-size:clamp(2rem,6vw,3.1rem);font-weight:800;text-transform:uppercase}
h3{font-size:1.45rem;font-weight:700}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--navy);color:#fff;padding:10px 16px;border-radius:10px;font-weight:700;text-decoration:none}
.skip:focus{top:12px}
.container{width:min(1200px,100% - 32px);margin-inline:auto}
.section{padding:72px 0}
.section--gray{background:var(--gray)}
.section--dark{background:var(--navy);color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.85rem;letter-spacing:1.6px;text-transform:uppercase;color:var(--orange-ink);margin-bottom:12px}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:2px;background:var(--orange)}
.section--dark .eyebrow,.hero .eyebrow{color:var(--orange)}
.section-head{max-width:760px;margin-bottom:40px}
.section-head p{color:var(--muted);font-size:1.12rem}
.section--dark .section-head p{color:var(--muted-dark)}
.icon{width:24px;height:24px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.icon--fill{fill:currentColor;stroke:none}

/* Botones */
.btn{--bg:var(--orange);--fg:var(--navy);display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:14px 26px;border-radius:999px;border:2px solid transparent;background:var(--bg);color:var(--fg);font:800 1.05rem/1 var(--display);letter-spacing:1px;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s;box-shadow:0 8px 20px -8px rgba(255,107,35,.6);-webkit-tap-highlight-color:transparent}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 28px -10px rgba(255,107,35,.75)}
.btn:active{transform:translateY(0) scale(.98)}
.btn--wa{--bg:var(--wa);box-shadow:0 8px 20px -8px rgba(37,211,102,.6)}
.btn--wa:hover{box-shadow:0 14px 28px -10px rgba(37,211,102,.8)}
.btn--ghost{--bg:transparent;--fg:#fff;border-color:rgba(255,255,255,.55);box-shadow:none}
.btn--ghost:hover{background:rgba(255,255,255,.1);box-shadow:none}
.btn--outline{--bg:#fff;--fg:var(--navy);border-color:var(--navy);box-shadow:none}
.btn--outline:hover{background:var(--navy);color:#fff;box-shadow:none}
.btn--lg{min-height:60px;padding:18px 30px;font-size:1.2rem}
.btn--block{width:100%}
.btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed;transform:none}
.btn .icon{width:22px;height:22px}

/* Header */
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.header.is-scrolled{border-color:var(--gray-2);box-shadow:0 6px 24px -14px rgba(13,24,35,.35)}
.header__in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:var(--header-h)}
.logo{display:flex;align-items:center;text-decoration:none}
.logo img{width:120px;height:60px;object-fit:contain}
.nav{display:none}
.nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav a{display:block;padding:10px 12px;border-radius:10px;font-weight:600;text-decoration:none;color:var(--navy);transition:background-color .2s,color .2s}
.nav a:hover{background:var(--gray);color:var(--orange-ink)}
.header__cta{display:none}
.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;border:2px solid var(--gray-2);background:#fff;color:var(--navy);cursor:pointer}
.menu-btn .icon{width:26px;height:26px}
.menu-btn .i-close{display:none}
.menu-btn[aria-expanded="true"] .i-open{display:none}
.menu-btn[aria-expanded="true"] .i-close{display:block}
.mobile-nav{position:fixed;inset:var(--header-h) 0 0 0;z-index:99;background:var(--navy);color:#fff;padding:24px 16px 40px;overflow:auto;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s}
.mobile-nav.is-open{opacity:1;transform:none;visibility:visible}
.mobile-nav ul{list-style:none;margin:0 0 24px;padding:0}
.mobile-nav a:not(.btn){display:flex;align-items:center;justify-content:space-between;min-height:56px;padding:0 6px;border-bottom:1px solid var(--line-dark);font:700 1.5rem var(--display);text-transform:uppercase;text-decoration:none}
.mobile-nav .btn{width:100%;margin-top:10px}
@media (min-width:1060px){
  .nav{display:block}.header__cta{display:inline-flex;min-height:46px;padding:10px 20px;font-size:1rem}.menu-btn,.mobile-nav{display:none}
  .logo img{width:136px;height:68px}
  :root{--header-h:80px}
}

/* Hero */
.hero{position:relative;isolation:isolate;overflow:hidden;background:var(--navy-3);color:#fff;padding:56px 0 64px}
.hero__bg{position:absolute;inset:0;z-index:-1}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:60% 50%;opacity:.95}
.hero__video{position:absolute;inset:0;overflow:hidden;opacity:0;transition:opacity 1.2s var(--ease)}
.hero__video.is-ready{opacity:1}
.hero__video iframe{position:absolute;top:50%;left:50%;width:max(100%,calc(var(--hero-h,100vh) * 1.7778));height:max(100%,56.25vw);transform:translate(-50%,-50%);border:0;pointer-events:none}
.hero__play{display:inline-flex;align-items:center;gap:10px;margin-top:18px;min-height:48px;padding:6px 18px 6px 6px;border-radius:999px;border:1px solid rgba(255,255,255,.3);background:rgba(13,24,35,.55);color:#fff;font:700 1rem var(--font);cursor:pointer;transition:background-color .2s,border-color .2s}
.hero__play:hover{background:rgba(13,24,35,.85);border-color:var(--orange)}
.hero__play span{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--orange);color:var(--navy)}
.hero__play .icon{width:18px;height:18px}
.video-modal{border:0;padding:0;background:#000;width:min(1100px,94vw);aspect-ratio:16/9;border-radius:14px;overflow:visible}
.video-modal::backdrop{background:rgba(13,24,35,.92)}
.video-modal iframe{width:100%;height:100%;border:0;border-radius:14px}
.video-modal .lightbox__close{top:-58px;right:0}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,24,35,.72) 0%,rgba(13,24,35,.55) 45%,rgba(13,24,35,.92) 100%)}
.hero h1{font-size:clamp(2.6rem,11vw,5.4rem);font-weight:800;text-transform:uppercase;max-width:12ch;margin-bottom:18px;line-height:.95}
.hero h1 span{color:var(--orange);display:block}
.hero__sub{font-size:clamp(1.1rem,3.6vw,1.3rem);max-width:56ch;color:#DCE5ED;margin-bottom:28px}
.hero__ctas{display:flex;flex-direction:column;gap:12px;max-width:440px}
.hero__chips{display:flex;flex-wrap:wrap;gap:8px;margin:28px 0 0;padding:0;list-style:none}
.hero__chips li{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);font-weight:600;font-size:.95rem}
.hero__chips .icon{width:18px;height:18px;color:var(--orange)}
.hero__price{margin-top:28px;display:inline-flex;align-items:center;gap:14px;padding:14px 18px;border-radius:var(--radius);background:rgba(20,35,50,.7);border:1px solid var(--line-dark)}
.hero__price strong{font:800 2rem/1 var(--display);color:var(--orange)}
.hero__price small{display:block;color:var(--muted-dark);font-size:.88rem;line-height:1.35}
@media (min-width:640px){.hero__ctas{flex-direction:row;max-width:none}.hero__ctas .btn{flex:0 0 auto}}
@media (min-width:1060px){.hero{padding:110px 0 120px}.hero__bg::after{background:linear-gradient(90deg,rgba(13,24,35,.95) 0%,rgba(13,24,35,.75) 45%,rgba(13,24,35,.15) 100%)}}

/* Calculadora rápida por metro */
.quick{background:var(--gray)}
.quick__grid{display:grid;gap:24px}
.quick__card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}
.quick__input{display:flex;align-items:stretch;gap:8px;margin:6px 0 10px}
.quick__input input{flex:1;min-width:0}
.quick__presets{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.preset{min-height:44px;padding:8px 14px;border-radius:999px;border:2px solid var(--gray-2);background:#fff;font:600 .95rem var(--font);color:var(--navy);cursor:pointer;transition:border-color .2s,background-color .2s}
.preset:hover{border-color:var(--orange);background:var(--orange-soft)}
.bars{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.bars li{display:grid;grid-template-columns:1fr auto;gap:2px 12px;align-items:baseline}
.bars .lbl{font-weight:700}
.bars .lbl small{display:block;font-weight:400;color:var(--muted);font-size:.85rem}
.bars .tot{font:800 1.35rem var(--display);text-align:right}
.bars .track{grid-column:1/-1;height:12px;border-radius:999px;background:var(--gray);overflow:hidden}
.bars .fill{display:block;height:100%;border-radius:inherit;background:#9AA9B7;transform-origin:left;transform:scaleX(.5);transition:transform .5s var(--ease)}
.bars .is-premium .fill{background:linear-gradient(90deg,var(--orange),#FF9A5C)}
.bars .is-premium{padding:14px;margin:4px -14px -6px;border-radius:var(--radius-sm);background:var(--orange-soft)}
.bars .is-premium .tot{color:var(--orange-ink)}
.source{font-size:.88rem;color:var(--muted);margin:16px 0 0}
.source a{color:var(--orange-ink);font-weight:600}
@media (min-width:900px){.quick__grid{grid-template-columns:1fr 1.2fr;align-items:start}}

/* Calculadora principal */
.calc{position:relative;background:radial-gradient(1200px 600px at 100% 0%,rgba(255,107,35,.13),transparent 60%),var(--navy);color:#fff;overflow-x:clip}
.calc::before{content:"";position:absolute;inset:0;opacity:.07;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='36' height='36'%3E%3Cpath d='M0 18L18 0L36 18L18 36Z' fill='none' stroke='%23fff' stroke-width='2'/%3E%3C/svg%3E");pointer-events:none}
.calc .container{position:relative}
.calc__grid{display:grid;gap:24px}
.calc__form{display:grid;gap:18px}
.field{border:1px solid var(--line-dark);background:var(--navy-2);border-radius:var(--radius);padding:18px;margin:0;min-width:0}
.field legend,.field__label{display:flex;align-items:center;gap:10px;padding:0;font:700 1.2rem var(--display);text-transform:uppercase;letter-spacing:.6px;margin-bottom:12px;color:#fff}
.field legend{float:left;width:100%}
.field legend+*{clear:both}
.step-n{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--orange);color:var(--navy);font:800 1rem var(--display)}
.field__help{font-size:.92rem;color:var(--muted-dark);margin:8px 0 0}
.input{width:100%;min-height:52px;padding:12px 16px;border-radius:var(--radius-sm);border:2px solid var(--gray-2);background:#fff;color:var(--navy);font:700 1.25rem var(--font);transition:border-color .2s,box-shadow .2s}
.input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,107,35,.25)}
.input[aria-invalid="true"]{border-color:#E5484D}
.calc .input{border-color:transparent}
select.input{appearance:none;font-size:1.05rem;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='22' height='22' fill='none' stroke='%23142332' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center;padding-right:46px;cursor:pointer}
.error{color:#FFB4B4;font-weight:600;font-size:.95rem;margin:8px 0 0}
.quick .error{color:#C2242A}
.meters{display:grid;grid-template-columns:52px 1fr 52px;gap:8px;align-items:center}
.meters .input{text-align:center;font-size:1.6rem;font-family:var(--display);font-weight:800}
.round-btn{width:52px;height:52px;border-radius:14px;border:0;background:var(--orange);color:var(--navy);font:800 1.6rem/1 var(--display);cursor:pointer;transition:transform .15s var(--ease)}
.round-btn:active{transform:scale(.92)}
.range{width:100%;margin:16px 0 0;accent-color:var(--orange);height:32px;cursor:pointer}
.range-scale{display:flex;justify-content:space-between;font-size:.82rem;color:var(--muted-dark)}

.chips{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.chips--2{grid-template-columns:1fr 1fr}
.chips--1{grid-template-columns:1fr}
.chip{position:relative;display:block;cursor:pointer}
.chip input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.chip__box{display:flex;flex-direction:column;gap:2px;min-height:60px;height:100%;padding:10px 12px;border-radius:var(--radius-sm);border:2px solid var(--line-dark);background:var(--navy);transition:border-color .2s,background-color .2s,transform .2s var(--ease)}
.chip__title{font:700 1.15rem/1.15 var(--display)}
.chip__sub{font-size:.82rem;color:var(--muted-dark);line-height:1.3}
.chip__tag{margin-top:auto;font-size:.78rem;font-weight:700;color:var(--muted-dark)}
.chip:hover .chip__box{border-color:#4A6884}
.chip input:checked+.chip__box{border-color:var(--orange);background:linear-gradient(160deg,rgba(255,107,35,.22),rgba(255,107,35,.06));transform:translateY(-1px)}
.chip input:checked+.chip__box .chip__tag{color:var(--orange)}
.chip input:focus-visible+.chip__box{outline:3px solid #fff;outline-offset:2px}

.addons{display:grid;gap:10px}
.addon{display:flex;align-items:center;gap:10px;flex-wrap:wrap;border:2px solid var(--line-dark);border-radius:var(--radius-sm);background:var(--navy);padding:4px 12px 4px 4px;transition:border-color .2s,background-color .2s}
.addon.is-on{border-color:var(--orange);background:rgba(255,107,35,.1)}
.addon__main{display:flex;align-items:center;gap:12px;flex:1 1 220px;min-height:60px;padding:8px;cursor:pointer;position:relative}
.addon__main input{position:absolute;opacity:0;width:1px;height:1px}
.addon__check{display:grid;place-items:center;width:28px;height:28px;flex:none;border-radius:8px;border:2px solid #5D7891;transition:background-color .2s,border-color .2s}
.addon__check svg{width:18px;height:18px;fill:none;stroke:var(--navy);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;opacity:0;transform:scale(.6);transition:opacity .2s,transform .2s var(--ease)}
.addon__main input:checked~.addon__check{background:var(--orange);border-color:var(--orange)}
.addon__main input:checked~.addon__check svg{opacity:1;transform:none}
.addon__main input:focus-visible~.addon__check{outline:3px solid #fff;outline-offset:2px}
.addon__text{display:flex;flex-direction:column;line-height:1.3}
.addon__title{font-weight:700}
.addon__sub{font-size:.85rem;color:var(--muted-dark)}
.addon__price{font-size:.85rem;font-weight:700;color:#FFB089}
.qty{display:flex;align-items:center;gap:6px;margin-left:auto}
.qty[hidden]{display:none}
.qty__btn{width:44px;height:44px;border-radius:12px;border:2px solid var(--line-dark);background:var(--navy-2);color:#fff;font:800 1.4rem/1 var(--display);cursor:pointer}
.qty__btn:hover{border-color:var(--orange)}
.qty__val{min-width:24px;text-align:center;font:800 1.3rem var(--display)}

/* Tarjeta de resultado */
.result{position:relative;border-radius:24px;background:#fff;color:var(--navy);box-shadow:var(--shadow-lg);overflow:hidden}
.result__top{background:linear-gradient(135deg,var(--orange),#FF8F4F);padding:22px 22px 18px;color:var(--navy)}
.result__label{font:800 .95rem var(--display);letter-spacing:1.6px;text-transform:uppercase}
.result__total{display:block;font:800 clamp(2.6rem,10vw,3.6rem)/1 var(--display);margin:6px 0 4px;font-variant-numeric:tabular-nums;letter-spacing:.5px}
.result__hint{font-size:.9rem;font-weight:600;margin:0}
.result__body{padding:20px 22px 22px}
.preview{margin:0 0 16px;border-radius:var(--radius-sm);background:linear-gradient(#EAF1F7,#F6F9FB);overflow:hidden}
.preview svg{width:100%;height:auto}
.preview figcaption{font-size:.82rem;color:var(--muted);padding:0 12px 10px}
.rows{margin:0;padding:0;list-style:none}
.rows li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px dashed var(--gray-2);font-variant-numeric:tabular-nums}
.rows li span:first-child{color:var(--muted)}
.rows li span:last-child{font-weight:700;text-align:right}
.rows .is-sub{border-bottom-style:solid;border-color:var(--navy)}
.rows .is-sub span{color:var(--navy)!important;font-weight:700}
.notes{margin:14px 0 0;padding:12px 14px 12px 34px;border-radius:var(--radius-sm);background:var(--orange-soft);font-size:.9rem;color:#6B2A07}
.notes[hidden]{display:none}
.result .btn{margin-top:18px}
.result__legal{font-size:.82rem;color:var(--muted);margin:12px 0 0;line-height:1.45}
.result__actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:10px}
.linkbtn{background:none;border:0;padding:10px 0;font:600 .95rem var(--font);color:var(--navy);text-decoration:underline;text-underline-offset:3px;cursor:pointer;min-height:44px}
.result.is-invalid .result__total,.result.is-invalid .rows{opacity:.35}
details.wa-msg{margin-top:6px;font-size:.9rem}
details.wa-msg summary{cursor:pointer;font-weight:600;min-height:44px;display:flex;align-items:center}
details.wa-msg pre{white-space:pre-wrap;font:inherit;background:var(--gray);border-radius:10px;padding:12px;margin:0}
@media (min-width:1000px){
  .calc__grid{grid-template-columns:1.35fr 1fr;align-items:start;gap:32px}
  .result{position:sticky;top:calc(var(--header-h) + 16px);max-height:calc(100vh - var(--header-h) - 32px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
  .result__top{position:sticky;top:0;z-index:2}
  .preview svg{max-height:190px}
}

/* Barra móvil de total */
.calc-bar{position:fixed;left:0;right:0;bottom:0;z-index:90;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--navy-3);color:#fff;border-top:1px solid var(--line-dark);transform:translateY(110%);transition:transform .3s var(--ease)}
.calc-bar.is-visible{transform:none}
.calc-bar small{display:block;color:var(--muted-dark);font-size:.78rem;text-transform:uppercase;letter-spacing:1px}
.calc-bar strong{font:800 1.5rem/1 var(--display);color:var(--orange)}
.calc-bar .btn{min-height:48px;padding:10px 18px;font-size:.98rem}
@media (min-width:1000px){.calc-bar{display:none}}

/* Servicios */
.cards{display:grid;gap:18px}
.card{display:flex;flex-direction:column;border-radius:var(--radius);background:#fff;border:1px solid var(--gray-2);box-shadow:0 2px 0 rgba(13,24,35,.03);overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card__media{position:relative;aspect-ratio:16/9;display:grid;place-items:center;background:var(--navy);color:var(--orange);overflow:hidden}
.card__media::before{content:"";position:absolute;inset:-20%;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28'%3E%3Cpath d='M0 14L14 0L28 14L14 28Z' fill='none' stroke='%23fff' stroke-opacity='.18' stroke-width='1.6'/%3E%3C/svg%3E");transition:transform .6s var(--ease)}
.card:hover .card__media::before{transform:translate(14px,-14px)}
.card__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.card__media .icon{position:relative;width:64px;height:64px;stroke-width:1.6}
.card__media.alt{background:linear-gradient(135deg,var(--navy),#27445F)}
.card__body{display:flex;flex-direction:column;gap:6px;padding:20px;flex:1}
.card__body p{color:var(--muted);margin:0 0 10px;font-size:1rem}
.card__cta{margin-top:auto;display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:700;color:var(--orange-ink);text-decoration:none}
.card__cta .icon{width:20px;height:20px;transition:transform .2s var(--ease)}
.card__cta:hover .icon{transform:translateX(4px)}
@media (min-width:640px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1060px){.cards{grid-template-columns:repeat(4,1fr)}}

/* Beneficios */
.benefits{display:grid;gap:14px}
.benefit{display:flex;gap:16px;padding:22px;border-radius:var(--radius);background:var(--navy-2);border:1px solid var(--line-dark)}
.benefit__ico{display:grid;place-items:center;width:52px;height:52px;flex:none;border-radius:14px;background:rgba(255,107,35,.14);color:var(--orange)}
.benefit h3{margin-bottom:4px}
.benefit p{margin:0;color:var(--muted-dark)}
@media (min-width:700px){.benefits{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1060px){.benefits{grid-template-columns:repeat(3,1fr)}.benefit--wide{grid-column:span 1}}

/* Galería */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.gallery__item{position:relative;margin:0;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:4/3;background:var(--gray)}
.gallery__item button{all:unset;display:block;width:100%;height:100%;cursor:zoom-in}
.gallery__item button:focus-visible{outline:3px solid var(--orange);outline-offset:-3px}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.gallery__item:hover img{transform:scale(1.05)}
.gallery__item.is-placeholder{display:grid;place-items:center;text-align:center;padding:14px;border:2px dashed #B8C4CF;color:var(--muted);font-size:.9rem;background:repeating-linear-gradient(45deg,#F4F6F8 0 14px,#EEF2F5 14px 28px)}
.gallery__item.is-placeholder .icon{width:36px;height:36px;margin:0 auto 6px;color:#8A9BAB}
@media (min-width:900px){.gallery{grid-template-columns:repeat(3,1fr);gap:14px}.gallery__item:first-child{grid-row:span 2;aspect-ratio:auto}}
.lightbox{border:0;padding:0;background:transparent;max-width:min(1100px,94vw);max-height:90vh}
.lightbox::backdrop{background:rgba(13,24,35,.9)}
.lightbox img{max-height:84vh;width:auto;border-radius:12px}
.lightbox__close{position:absolute;top:8px;right:8px;width:48px;height:48px;border-radius:50%;border:0;background:#fff;color:var(--navy);cursor:pointer;display:grid;place-items:center}

/* Proceso */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:14px;counter-reset:s}
.steps li{position:relative;display:flex;gap:16px;align-items:flex-start;padding:20px;border-radius:var(--radius);background:#fff;border:1px solid var(--gray-2)}
.steps li::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:48px;height:48px;flex:none;border-radius:14px;background:var(--navy);color:var(--orange);font:800 1.6rem var(--display)}
.steps h3{margin-bottom:4px}
.steps p{margin:0;color:var(--muted)}
@media (min-width:1060px){.steps{grid-template-columns:repeat(5,1fr)}.steps li{flex-direction:column}}

/* Zonas + mapa */
.zones{display:grid;gap:24px}
.zone-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;list-style:none;margin:0 0 20px;padding:0}
.zone-list li{display:flex;align-items:center;gap:8px;min-height:52px;padding:10px 14px;border-radius:var(--radius-sm);background:#fff;border:1px solid var(--gray-2);font-weight:700}
.zone-list .icon{width:20px;height:20px;color:var(--orange-ink)}
.zones__text p{color:var(--muted)}
.map{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--gray-2);height:360px;width:100%}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.map__tag{position:absolute;left:12px;bottom:12px;z-index:2;display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;background:var(--navy);color:#fff;font-weight:700;font-size:.92rem;text-decoration:none;box-shadow:var(--shadow)}
.map__tag .icon{width:18px;height:18px;color:var(--orange)}
@media (min-width:960px){.zones{grid-template-columns:1fr 1.1fr;align-items:start}.map{height:auto;aspect-ratio:4/3.4}}

/* FAQ */
.faq{max-width:900px}
.faq details{border-bottom:1px solid var(--gray-2)}
.faq summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding:16px 0;cursor:pointer;font:700 1.3rem/1.2 var(--display)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:34px;height:34px;flex:none;border-radius:50%;background:var(--gray) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B5430B' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") no-repeat center/18px;transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--orange-ink)}
.faq .answer{padding:0 0 20px;color:var(--muted)}
.faq .answer p:last-child{margin:0}

/* Contacto */
.contact{display:grid;gap:18px}
.contact__card{display:flex;gap:16px;align-items:flex-start;padding:22px;border-radius:var(--radius);background:#fff;border:1px solid var(--gray-2)}
.contact__card .benefit__ico{background:var(--orange-soft);color:var(--orange-ink)}
.contact__card h3{margin-bottom:4px}
.contact__card p{margin:0 0 8px;color:var(--muted)}
.contact__card a.inline{font-weight:700;color:var(--orange-ink)}
@media (min-width:900px){.contact{grid-template-columns:repeat(3,1fr)}}

/* CTA final */
.final{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--orange),#FF8A45);color:var(--navy);text-align:center}
.final::before{content:"";position:absolute;inset:0;opacity:.12;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M0 20L20 0L40 20L20 40Z' fill='none' stroke='%23142332' stroke-width='2.4'/%3E%3C/svg%3E")}
.final .container{position:relative}
.final h2{font-size:clamp(2.4rem,8vw,4.2rem)}
.final p{font-size:1.2rem;font-weight:600;max-width:52ch;margin:0 auto 26px}
.final__ctas{display:flex;flex-direction:column;gap:12px;justify-content:center;max-width:460px;margin:0 auto}
.final .btn--dark{--bg:var(--navy);--fg:#fff;box-shadow:0 10px 24px -10px rgba(13,24,35,.6)}
@media (min-width:640px){.final__ctas{flex-direction:row;max-width:none}}

/* Footer */
.footer{background:var(--navy-3);color:var(--muted-dark);padding:56px 0 110px;font-size:.98rem}
.footer__grid{display:grid;gap:28px}
.footer h2{font-size:1.2rem;color:#fff;margin-bottom:12px}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.footer a{color:#DCE5ED;text-decoration:none;display:inline-block;padding:6px 0}
.footer a:hover{color:var(--orange)}
.footer__logo{background:#fff;border-radius:14px;padding:8px 12px;display:inline-block;margin-bottom:12px}
.footer__logo img{width:150px;height:75px;object-fit:contain}
.footer__bottom{border-top:1px solid var(--line-dark);margin-top:36px;padding-top:20px;font-size:.88rem}
@media (min-width:900px){.footer__grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr}.footer{padding-bottom:56px}}

/* WhatsApp flotante */
.wa-float{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:95;display:grid;place-items:center;width:62px;height:62px;border-radius:50%;background:var(--wa);color:#0B3D21;box-shadow:0 12px 28px -8px rgba(13,24,35,.5);transition:transform .25s var(--ease),bottom .3s var(--ease)}
.wa-float:hover{transform:scale(1.07)}
.wa-float .icon{width:34px;height:34px}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;border:3px solid var(--wa);animation:pulse 2.4s var(--ease) infinite}
body.bar-on .wa-float{bottom:calc(84px + env(safe-area-inset-bottom))}
@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.5);opacity:0}}

/* Página legal */
.legal{padding:48px 0 72px}
.legal .container{max-width:820px}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 20px;padding:0;font-size:.95rem;color:var(--muted)}
.breadcrumb li+li::before{content:"/";margin-right:6px}
.breadcrumb a{color:var(--orange-ink);font-weight:600}
.legal h1{font-size:clamp(2.2rem,7vw,3.4rem);text-transform:uppercase}
.legal h2{font-size:1.6rem;margin-top:1.6em}

/* Animaciones discretas */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .js .reveal{opacity:1;transform:none}
}

/* SVG del cerco */
#cerco-svg .mesh{fill:url(#mesh-galv)}
#cerco-svg[data-material="pvc"] .mesh{fill:url(#mesh-pvc)}
#cerco-svg .post{fill:#7F8E9C}
#cerco-svg[data-material="pvc"] .post{fill:#2E6B43}
#cerco-svg .js-h,#cerco-svg #cerco-rail{transition:y .45s var(--ease),height .45s var(--ease)}
#cerco-top{transition:transform .45s var(--ease)}
#cerco-svg .opt{opacity:0;transition:opacity .3s}
#cerco-svg .opt.on{opacity:1}
#cerco-svg .ground-desnivel,#cerco-svg .ground-rocoso{display:none}
#cerco-svg[data-terreno="desnivel"] .ground-plano,#cerco-svg[data-terreno="rocoso"] .ground-plano{display:none}
#cerco-svg[data-terreno="desnivel"] .ground-desnivel{display:block}
#cerco-svg[data-terreno="rocoso"] .ground-rocoso{display:block}