/* ============================================================================
   SERVICRUZ — app.css  ·  Sistema de diseño v2  "La ficha técnica de tu tranquilidad"
   Editorial cálido + interludios cinematográficos. Acento: coral del logo.
   Aislado de styles.css (sitio actual). Mobile-first.
   ============================================================================ */

/* ---------- TOKENS ---------- */
:root{
  --paper:#F4EFE6;
  --paper-2:#EBE3D4;
  --paper-3:#E2D8C5;
  --ink:#16140F;
  --ink-2:#211E17;          /* fondo oscuro 2 */
  --ink-soft:#4A453B;
  --ink-mute:#7C7568;
  --coral:#F0573A;
  --coral-deep:#D23E22;
  --coral-ink:#FFF3EE;
  --line:rgba(22,20,15,.14);
  --line-2:rgba(22,20,15,.08);
  --line-light:rgba(244,239,230,.16);
  --paper-on-dark:#EFE7D8;
  --mute-on-dark:rgba(239,231,216,.62);

  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Hanken Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:"Spline Sans Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;

  --container:1240px;
  --gutter:clamp(1.15rem,4vw,2.75rem);
  --topbar-h:36px;
  --nav-h:clamp(62px,8vw,78px);
  --header-h:calc(var(--topbar-h) + var(--nav-h));
  --radius:5px;
  --radius-lg:9px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --shadow-card:0 1px 0 rgba(22,20,15,.04),0 18px 40px -28px rgba(22,20,15,.35);
  --shadow-pop:0 30px 70px -30px rgba(22,20,15,.5);
}

/* ---------- RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Lenis smooth-scroll base */
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}
.lenis.lenis-stopped{overflow:hidden}
body{
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  font-size:clamp(1rem,.97rem + .2vw,1.075rem);
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
ul{list-style:none;padding:0}
::selection{background:var(--coral);color:#fff}

:focus-visible{outline:2.5px solid var(--coral);outline-offset:3px;border-radius:2px}

.skip-link{position:absolute;left:-999px;top:.6rem;z-index:200;background:var(--ink);color:var(--paper);
  padding:.7rem 1.1rem;border-radius:var(--radius)}
.skip-link:focus{left:.6rem}

/* ---------- LAYOUT ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}

.section{position:relative;padding-block:clamp(4.2rem,9vw,7.5rem)}
.section.alt{background:var(--paper-2)}
.section.dark{background:var(--ink);color:var(--paper-on-dark);overflow:hidden}
.section.dark::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:var(--grain);opacity:.5;mix-blend-mode:overlay}

/* hairline separators between light sections */
.section + .section:not(.dark)::before{content:"";position:absolute;left:var(--gutter);right:var(--gutter);
  top:0;height:1px;background:var(--line-2)}

/* ---------- TYPOGRAPHY ---------- */
.display,.section-title,.hero-title,h1,h2{
  font-family:var(--serif);
  font-weight:430;
  line-height:1.02;
  letter-spacing:-.018em;
  font-optical-sizing:auto;
  font-variation-settings:"SOFT" 0,"WONK" 0;
}
.serif-italic{font-style:italic;font-weight:430;color:var(--coral)}
em.serif-italic{font-style:italic}

.kicker{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--mono);font-size:.74rem;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);
}
.kicker::before{content:"";width:1.7rem;height:2px;background:var(--coral);border-radius:2px}
.kicker.is-light{color:var(--mute-on-dark)}
.kicker.center{justify-content:center}

.section-head{max-width:760px;margin-bottom:clamp(2.4rem,5vw,3.6rem)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center .kicker{justify-content:center}
.section-title{
  font-size:clamp(2rem,1.3rem + 3.4vw,3.5rem);
  margin-top:1.1rem;
}
.section-lead{
  margin-top:1.15rem;font-size:clamp(1.05rem,1rem + .35vw,1.25rem);
  color:var(--ink-soft);max-width:60ch;line-height:1.62;
}
.section.dark .section-lead{color:var(--mute-on-dark)}

/* index label, e.g. (01 / 07) */
.idx{font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;color:var(--ink-mute);
  text-transform:uppercase}
.section.dark .idx{color:var(--mute-on-dark)}

/* ---------- BUTTONS ---------- */
.btn{
  --bg:var(--ink);--fg:var(--paper);
  position:relative;display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--sans);font-weight:600;font-size:.97rem;letter-spacing:.005em;
  padding:.92em 1.5em;border-radius:var(--radius);
  background:var(--bg);color:var(--fg);
  border:1.5px solid transparent;
  transition:transform .35s var(--ease-out),box-shadow .35s var(--ease),background .25s;
  will-change:transform;isolation:isolate;overflow:hidden;
}
.btn svg{width:1.05em;height:1.05em;transition:transform .35s var(--ease-out)}
.btn-primary{--bg:var(--coral);--fg:#fff;box-shadow:0 12px 28px -14px rgba(240,87,58,.85)}
.btn-primary::after{content:"";position:absolute;inset:0;z-index:-1;background:var(--coral-deep);
  transform:translateY(101%);transition:transform .4s var(--ease-out)}
.btn-primary:hover::after{transform:translateY(0)}
.btn-primary:hover{box-shadow:0 18px 38px -16px rgba(240,87,58,.9)}
.btn-primary:hover svg{transform:translateX(4px)}

.btn-ghost{--bg:transparent;--fg:var(--ink);border-color:var(--line);}
.btn-ghost::after{content:"";position:absolute;inset:0;z-index:-1;background:var(--ink);
  transform:translateY(101%);transition:transform .4s var(--ease-out)}
.btn-ghost:hover{color:var(--paper);border-color:var(--ink)}
.btn-ghost:hover::after{transform:translateY(0)}

.btn-on-dark{--fg:var(--paper-on-dark);border-color:var(--line-light)}
.btn-on-dark::after{background:var(--paper)}
.btn-on-dark:hover{color:var(--ink);border-color:var(--paper)}

.btn-lg{padding:1.05em 1.8em;font-size:1.02rem}
.btn-block{display:flex;width:100%;justify-content:center}

/* text link with arrow */
.txt-link{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;
  color:var(--ink);border-bottom:1.5px solid var(--coral);padding-bottom:2px;
  transition:gap .3s var(--ease-out)}
.txt-link svg{width:1.05em;height:1.05em}
.txt-link:hover{gap:.85rem}
.section.dark .txt-link{color:var(--paper-on-dark)}

/* ============================================================================
   TOPBAR — datos de emergencia, siempre visibles
   ============================================================================ */
.topbar{position:fixed;top:0;left:0;right:0;z-index:95;height:var(--topbar-h);
  background:#100F0B;color:var(--paper-on-dark);border-bottom:1px solid var(--line-light);
  font-family:var(--mono);font-size:.74rem;letter-spacing:.03em}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:100%;
  max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.topbar-status{display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap}
.topbar-status .d{width:7px;height:7px;border-radius:50%;background:var(--mute-on-dark);flex:none}
.topbar-status.is-open{color:#d8f2db}
.topbar-status.is-open .d{background:#3FB950;box-shadow:0 0 0 3px rgba(63,185,80,.16);animation:pulse 2s ease-in-out infinite}
.topbar-status.is-closed{color:var(--mute-on-dark)}
.topbar-status.is-closed .d{background:#E5604D}
.topbar-contact{display:flex;align-items:center;gap:1.3rem}
.tb-link{display:inline-flex;align-items:center;gap:.42rem;color:var(--paper-on-dark);transition:color .25s;white-space:nowrap}
.tb-link svg{width:14px;height:14px}
.tb-link:hover{color:var(--coral)}
.tb-wa:hover{color:#25D366}
@media (max-width:560px){.tb-wa{display:none}}

/* ============================================================================
   NAV
   ============================================================================ */
.nav{position:fixed;top:var(--topbar-h);left:0;right:0;z-index:90;
  transition:background .4s var(--ease),box-shadow .4s var(--ease),border-color .4s}
.nav::after{content:"";position:absolute;inset:0;background:rgba(244,239,230,.85);
  backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);
  opacity:0;transition:opacity .4s var(--ease);border-bottom:1px solid transparent;z-index:-1}
.nav.is-solid::after{opacity:1;border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  height:var(--nav-h);max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.nav-logo{display:flex;align-items:center;gap:.7rem}
.nav-logo img{width:auto;height:clamp(32px,5vw,40px)}
.lockup{display:flex;flex-direction:column;line-height:1}
.lockup b{font-family:var(--serif);font-weight:500;font-size:1.18rem;letter-spacing:-.01em}
.lockup span{font-family:var(--mono);font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;margin-top:3px}
.nav-links{display:none;align-items:center;gap:.35rem}
.nav-link{position:relative;padding:.55rem .85rem;font-weight:500;font-size:.95rem;
  border-radius:var(--radius);transition:color .25s}
.nav-link::after{content:"";position:absolute;left:.85rem;right:.85rem;bottom:.32rem;height:2px;
  background:var(--coral);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease-out)}
.nav-link:hover::after,.nav-link[aria-current="page"]::after{transform:scaleX(1)}
.nav-cta{display:none}

/* nav theming — default: sobre hero oscuro (texto claro) */
.lockup b{color:var(--paper)}
.lockup span{color:var(--mute-on-dark)}
.nav-link{color:rgba(239,231,216,.74)}
.nav-link:hover,.nav-link[aria-current="page"]{color:var(--paper)}
.nav-toggle{border-color:var(--line-light)}
.nav-toggle span{background:var(--paper)}
/* nav theming — al hacer scroll (fondo claro, texto oscuro) */
.nav.is-solid .lockup b{color:var(--ink)}
.nav.is-solid .lockup span{color:var(--ink-mute)}
.nav.is-solid .nav-link{color:var(--ink-soft)}
.nav.is-solid .nav-link:hover,.nav.is-solid .nav-link[aria-current="page"]{color:var(--ink)}
.nav.is-solid .nav-toggle{border-color:var(--line)}
.nav.is-solid .nav-toggle span{background:var(--ink)}
/* menú móvil abierto (overlay claro) → logo y toggle oscuros */
html.menu-open .lockup b{color:var(--ink)}
html.menu-open .lockup span{color:var(--ink-mute)}
html.menu-open .nav-toggle{border-color:var(--line)}
html.menu-open .nav-toggle span{background:var(--ink)}

.nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:46px;height:46px;align-items:center;border:1px solid var(--line);border-radius:var(--radius)}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .35s var(--ease),opacity .25s}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.nav-mobile{position:fixed;inset:0;z-index:80;background:var(--paper);
  display:flex;flex-direction:column;justify-content:center;gap:.4rem;padding:6rem var(--gutter) 3rem;
  transform:translateY(-100%);transition:transform .5s var(--ease-out);visibility:hidden}
.nav-mobile.is-open{transform:translateY(0);visibility:visible}
.nav-mobile a{font-family:var(--serif);font-size:clamp(1.8rem,9vw,2.6rem);font-weight:430;
  padding:.35rem 0;border-bottom:1px solid var(--line)}
.nav-mobile a:last-child{border:none}
.nav-mobile .btn{margin-top:1.4rem;font-family:var(--sans);font-size:1.05rem}

/* ============================================================================
   HERO — dark cinematic "estación de diagnóstico"
   ============================================================================ */
.hero{position:relative;background:var(--ink);color:var(--paper-on-dark);overflow:hidden;
  min-height:100vh;min-height:100svh;display:grid;align-items:center;
  padding-top:calc(var(--header-h) + 1.2rem);padding-bottom:2rem;isolation:isolate}
/* warm ember lighting + grain, no rainbow gradients */
.hero-bg{position:absolute;inset:0;z-index:-3;
  background:
    radial-gradient(120% 95% at 78% 60%, rgba(240,87,58,.16), transparent 55%),
    radial-gradient(90% 80% at 12% 6%, rgba(255,210,160,.06), transparent 60%),
    var(--ink-2);
}
.hero-grid{position:absolute;inset:0;z-index:-2;opacity:.5;
  background-image:
    linear-gradient(var(--line-light) 1px,transparent 1px),
    linear-gradient(90deg,var(--line-light) 1px,transparent 1px);
  background-size:58px 58px;
  -webkit-mask-image:radial-gradient(150% 130% at 60% 38%,#000 55%,transparent 100%);
          mask-image:radial-gradient(150% 130% at 60% 38%,#000 55%,transparent 100%)}
@media (max-width:760px){
  .hero-grid{background-size:42px 42px;opacity:.55;
    -webkit-mask-image:linear-gradient(to bottom,#000 0,#000 62%,transparent 100%);
            mask-image:linear-gradient(to bottom,#000 0,#000 62%,transparent 100%)}
}
.hero-grain{position:absolute;inset:0;z-index:-1;background-image:var(--grain);opacity:.5;
  mix-blend-mode:overlay;pointer-events:none}

.hero-inner{display:grid;gap:clamp(1.5rem,5vw,3rem);align-items:center;grid-template-columns:1fr}
.hero-meta{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--mute-on-dark);border-bottom:1px solid var(--line-light);padding-bottom:1rem;margin-bottom:.6rem}
.hero-title{font-size:clamp(2.5rem,1.2rem + 6.4vw,5rem);margin:.3rem 0 0}
.hero-title .lift{display:inline-block;color:var(--paper)}
.hero-title .ul{position:relative;color:var(--coral);font-style:italic;font-weight:430}
.hero-sub{margin-top:1.4rem;max-width:46ch;font-size:clamp(1.05rem,1rem + .4vw,1.28rem);
  color:var(--mute-on-dark);line-height:1.6}
.hero-actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2rem}

/* live status + slim trust line */
.hero-status{display:flex;flex-wrap:wrap;align-items:center;gap:.9rem 1.4rem;margin-top:2.1rem;
  padding-top:1.5rem;border-top:1px solid var(--line-light)}
.status-pill{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--mono);font-size:.76rem;
  letter-spacing:.03em;color:var(--paper);background:rgba(255,255,255,.05);
  border:1px solid var(--line-light);padding:.5rem .9rem;border-radius:100px}
.status-pill .d{width:8px;height:8px;border-radius:50%;background:var(--mute-on-dark);flex:none}
.status-pill.is-open{color:#d8f2db;border-color:rgba(63,185,80,.42)}
.status-pill.is-open .d{background:#3FB950;box-shadow:0 0 0 4px rgba(63,185,80,.16);animation:pulse 2s ease-in-out infinite}
.status-pill.is-closed{color:var(--mute-on-dark)}
.status-pill.is-closed .d{background:#E5604D}
.hero-since{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mute-on-dark)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* stage: pristine car + scan sweep + HUD */
.hero-stage{position:relative;min-height:clamp(230px,44vw,440px);display:flex;align-items:center;justify-content:center}
.stage-glow{position:absolute;inset:0;z-index:0;
  background:radial-gradient(58% 52% at 54% 46%,rgba(240,87,58,.20),transparent 70%);filter:blur(6px)}
.stage-wire{position:absolute;z-index:1;width:min(100%,560px);color:rgba(240,150,120,.5);opacity:0}
.hero-stage.no-img .stage-wire{opacity:.85;animation:wireBreath 5s ease-in-out infinite}
@keyframes wireBreath{0%,100%{opacity:.55}50%{opacity:.95}}
/* carrusel de autos apilados (sólo el activo es visible) */
.stage-cars{position:relative;z-index:2;width:100%;display:grid;place-items:center}
.hero-auto{grid-area:1/1;width:100%;max-width:600px;height:auto;
  filter:drop-shadow(0 32px 46px rgba(0,0,0,.62));
  opacity:0;transform:scale(.965) translateY(10px);
  transition:opacity .55s var(--ease-out),transform .65s var(--ease-out);
  -webkit-mask-image:radial-gradient(128% 132% at 50% 46%,#000 62%,transparent 100%);
          mask-image:radial-gradient(128% 132% at 50% 46%,#000 62%,transparent 100%)}
.hero-auto.is-active{opacity:1;transform:none}
.hero-stage.no-img .stage-cars{display:none}
.stage-floor{position:absolute;left:10%;right:10%;bottom:9%;height:34px;z-index:1;
  background:radial-gradient(50% 100% at 50% 0,rgba(240,87,58,.38),transparent 72%);filter:blur(7px)}
.hero-scanbeam{position:absolute;top:5%;bottom:5%;left:-34%;width:34%;z-index:3;pointer-events:none;
  mix-blend-mode:screen;filter:blur(1px);opacity:0;
  background:linear-gradient(90deg,transparent,rgba(255,150,110,.30) 50%,transparent)}
.hero-scanbeam::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;transform:translateX(-50%);
  background:linear-gradient(180deg,transparent,rgba(255,185,150,.95),rgba(240,87,58,.95),transparent);
  box-shadow:0 0 18px 3px rgba(240,87,58,.55)}
[data-hero-scan].scanning .hero-scanbeam{animation:sweep 2s cubic-bezier(.55,0,.35,1) forwards}
@keyframes sweep{0%{left:-34%;opacity:0}10%{opacity:1}90%{opacity:1}100%{left:100%;opacity:0}}
.hero-hud{position:absolute;z-index:4;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--paper);background:rgba(22,20,15,.55);border:1px solid var(--line-light);
  backdrop-filter:blur(6px);padding:.42rem .65rem;border-radius:5px;display:inline-flex;align-items:center;gap:.5rem;
  opacity:0;transition:opacity .5s var(--ease-out)}
[data-hero-scan].ready .hero-hud{opacity:1}
.hud-1{left:1%;top:12%}
.hud-2{right:1%;bottom:15%;color:var(--coral-ink)}
.hud-d{width:7px;height:7px;border-radius:50%;background:#E0A23C;box-shadow:0 0 8px #E0A23C;flex:none}
.hud-1.is-scanning{color:#f3d9b0}
.hud-1.is-scanning .hud-d{animation:pulse 1s ease-in-out infinite}
.hud-1.is-ok{color:#bfe9c4}
.hud-1.is-ok .hud-d{background:#3FB950;box-shadow:0 0 8px #3FB950}

/* ============================================================================
   DIFERENCIADORES
   ============================================================================ */
.dif-grid{display:grid;gap:1.3rem;grid-template-columns:1fr}
.dif-card{position:relative;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .5s var(--ease-out),box-shadow .5s var(--ease)}
.dif-card:hover{box-shadow:var(--shadow-card)}
.dif-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--paper-3)}
.dif-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease-out)}
.dif-card:hover .dif-media img{transform:scale(1.05)}
.dif-body{padding:clamp(1.4rem,3vw,2rem);display:flex;flex-direction:column;gap:.7rem;flex:1}
.dif-ic{width:46px;height:46px;display:grid;place-items:center;border-radius:var(--radius);
  background:var(--coral-ink);color:var(--coral-deep);border:1px solid rgba(240,87,58,.25)}
.dif-ic svg{width:1.45rem;height:1.45rem}
.dif-body h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.3rem,1.1rem + .8vw,1.65rem);
  line-height:1.12;letter-spacing:-.01em}
.dif-body p{color:var(--ink-soft)}
.dif-tag{margin-top:auto;align-self:flex-start;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.06em;text-transform:uppercase;color:var(--coral-deep);
  border:1px dashed rgba(210,62,34,.4);padding:.4rem .7rem;border-radius:var(--radius)}

/* ============================================================================
   PILARES — editorial numbered list
   ============================================================================ */
.pillars{display:grid;gap:0;border-top:1px solid var(--line)}
.pillar{position:relative;display:grid;gap:1rem 2rem;grid-template-columns:1fr;
  padding:clamp(1.8rem,4vw,2.6rem) 0;border-bottom:1px solid var(--line)}
.pillar-n{font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;color:var(--coral-deep)}
.pillar-ic{width:48px;height:48px;display:grid;place-items:center;color:var(--ink);
  border:1px solid var(--line);border-radius:var(--radius);transition:.4s var(--ease)}
.pillar-ic svg{width:1.5rem;height:1.5rem}
.pillar:hover .pillar-ic{background:var(--ink);color:var(--paper);transform:translateY(-3px)}
.pillar h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.4rem,1.1rem + 1.1vw,2rem);
  line-height:1.08;letter-spacing:-.012em}
.pillar p{color:var(--ink-soft);max-width:54ch}

/* ============================================================================
   SERVICIOS — numbered cards
   ============================================================================ */
.services-grid{display:grid;gap:1.2rem;grid-template-columns:1fr}
.service-card{position:relative;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .5s var(--ease-out),box-shadow .5s var(--ease),border-color .4s}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card);border-color:rgba(240,87,58,.4)}
.service-media{position:relative;aspect-ratio:3/2;overflow:hidden;background:var(--paper-3)}
.service-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease-out)}
.service-card:hover .service-media img{transform:scale(1.06)}
.service-media .num{position:absolute;top:12px;left:14px;z-index:2;font-family:var(--mono);
  font-size:.8rem;letter-spacing:.1em;color:var(--paper);background:rgba(22,20,15,.55);
  border:1px solid var(--line-light);backdrop-filter:blur(6px);padding:.3rem .6rem;border-radius:4px}
.service-body{padding:clamp(1.3rem,3vw,1.8rem);display:flex;flex-direction:column;gap:.6rem;flex:1}
.service-body h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.25rem,1.05rem + .7vw,1.55rem);
  line-height:1.12;letter-spacing:-.01em}
.service-body .resumen{color:var(--ink-soft);font-size:.97rem}
.service-cta{margin-top:auto;display:inline-flex;align-items:center;gap:.5rem;font-weight:600;
  color:var(--coral-deep);font-size:.95rem;transition:gap .3s var(--ease-out)}
.service-cta svg{width:1.05em;height:1.05em;transition:transform .3s var(--ease-out)}
.service-card:hover .service-cta{gap:.8rem}
.service-card:hover .service-cta svg{transform:translateX(3px)}

/* ============================================================================
   PROCESO (dark interlude) + STATS
   ============================================================================ */
.process{display:grid;gap:0;border-top:1px solid var(--line-light);counter-reset:step}
.step{position:relative;display:grid;gap:.6rem 2rem;grid-template-columns:1fr;
  padding:clamp(1.6rem,4vw,2.4rem) 0;border-bottom:1px solid var(--line-light)}
.step-num{font-family:var(--mono);font-size:.85rem;letter-spacing:.18em;color:var(--coral)}
.step h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.3rem,1.1rem + 1vw,1.9rem);
  color:var(--paper);line-height:1.08;letter-spacing:-.012em}
.step p{color:var(--mute-on-dark);max-width:52ch}
.step::after{content:"";position:absolute;left:0;bottom:-1px;width:0;height:1px;background:var(--coral);
  transition:width .8s var(--ease-out)}
.step.is-visible::after{width:46px}

.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line-light);
  border:1px solid var(--line-light);border-radius:var(--radius-lg);overflow:hidden}
.stat{background:var(--ink);padding:clamp(1.4rem,3.5vw,2rem)}
.stat-num{font-family:var(--serif);font-weight:430;font-size:clamp(2rem,1.4rem + 3vw,3.2rem);
  line-height:1;color:var(--paper);display:flex;align-items:baseline}
.stat-num .suf{color:var(--coral);font-size:.6em;margin-left:.05em}
.stat-lab{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--mute-on-dark);margin-top:.6rem}

/* ============================================================================
   CONFIANZA + MARQUEE
   ============================================================================ */
.trust-row{display:grid;gap:clamp(2rem,5vw,3.5rem);grid-template-columns:1fr}
.cert-grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.cert{background:var(--paper);display:flex;align-items:center;gap:.9rem;padding:1.15rem 1.2rem}
.c-ic{width:40px;height:40px;flex:none;display:grid;place-items:center;border-radius:var(--radius);
  background:var(--coral-ink);color:var(--coral-deep)}
.c-ic svg{width:1.3rem;height:1.3rem}
.cert b{display:block;font-family:var(--sans);font-weight:600;font-size:.95rem;line-height:1.2}
.cert span span{font-size:.82rem;color:var(--ink-mute)}
.prose p{color:var(--ink-soft);margin-bottom:1rem;max-width:56ch}
.prose p strong{color:var(--ink)}

.marquee{position:relative;overflow:hidden;border-block:1px solid var(--line);padding-block:1rem;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:2.6rem;width:max-content;animation:marquee 32s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{font-family:var(--serif);font-style:italic;font-weight:430;font-size:1.5rem;
  color:var(--ink-mute);white-space:nowrap}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ============================================================================
   FAQ
   ============================================================================ */
.faq-list{max-width:760px}
.faq-center{margin-inline:auto}
.faq-narrow{max-width:820px;margin-inline:auto}
.faq-blocks{display:flex;flex-direction:column;gap:2.4rem}
.faq-block-title{font-family:var(--mono);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--coral-deep);margin-bottom:.3rem}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:1.2rem;width:100%;
  text-align:left;padding:1.3rem 0;font-family:var(--serif);font-weight:500;
  font-size:clamp(1.08rem,1rem + .55vw,1.35rem);line-height:1.25;color:var(--ink);transition:color .25s}
.faq-q:hover{color:var(--coral-deep)}
.faq-q-icon{flex:none;width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);
  border-radius:var(--radius);transition:transform .4s var(--ease),background .3s,border-color .3s}
.faq-q-icon svg{width:1.05rem;height:1.05rem;transition:transform .4s var(--ease)}
.faq-item.is-open .faq-q-icon{background:var(--coral);border-color:var(--coral);color:#fff}
.faq-item.is-open .faq-q-icon svg{transform:rotate(135deg)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease-out)}
.faq-item.is-open .faq-a{grid-template-rows:1fr}
.faq-a-inner{overflow:hidden;color:var(--ink-soft)}
.faq-item.is-open .faq-a-inner{padding-bottom:1.4rem}

/* ============================================================================
   CTA BAND (dark)
   ============================================================================ */
.cta-band{position:relative;background:var(--ink);color:var(--paper-on-dark);overflow:hidden;
  border-radius:var(--radius-lg);padding:clamp(2.6rem,7vw,5rem);isolation:isolate;
  border:1px solid rgba(240,87,58,.3)}
.cta-band::before{content:"";position:absolute;inset:0;z-index:-2;
  background:radial-gradient(90% 120% at 85% 10%,rgba(240,87,58,.22),transparent 55%),var(--ink-2)}
.cta-band::after{content:"";position:absolute;inset:0;z-index:-1;background-image:var(--grain);
  opacity:.5;mix-blend-mode:overlay}
.cta-band h2{font-family:var(--serif);font-weight:430;font-size:clamp(1.7rem,1.2rem + 2.6vw,3rem);
  line-height:1.06;letter-spacing:-.015em;color:var(--paper);max-width:18ch;margin-top:1rem}
.cta-band p{color:var(--mute-on-dark);max-width:52ch;margin-top:1rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2rem}

/* ============================================================================
   FOOTER
   ============================================================================ */
.footer{background:var(--ink);color:var(--mute-on-dark);padding-block:clamp(3rem,7vw,4.5rem) 2rem}
.footer-grid{display:grid;gap:2.4rem;grid-template-columns:1fr}
.footer-brand .lockup b{color:var(--paper);font-size:1.5rem}
.footer-brand .lockup span{color:var(--mute-on-dark)}
.footer-brand p{margin-top:1rem;max-width:34ch;font-size:.95rem}
.footer-col h4{font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--paper);margin-bottom:1rem;font-weight:500}
.footer-col li{margin-bottom:.6rem;font-size:.95rem}
.footer-col a{transition:color .25s}
.footer-col a:hover{color:var(--coral)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;justify-content:space-between;
  margin-top:2.8rem;padding-top:1.6rem;border-top:1px solid var(--line-light);
  font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--mute-on-dark)}

/* ============================================================================
   WHATSAPP FLOAT
   ============================================================================ */
.wa-float{position:fixed;right:clamp(1rem,3vw,1.8rem);bottom:clamp(1rem,3vw,1.8rem);z-index:85}
.wa-btn{position:relative;width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;
  display:grid;place-items:center;box-shadow:0 14px 30px -10px rgba(37,211,102,.7);
  transition:transform .3s var(--ease-out)}
.wa-btn:hover{transform:scale(1.06) translateY(-2px)}
.wa-btn svg{width:30px;height:30px}
.wa-btn .ping{position:absolute;inset:0;border-radius:50%;background:#25D366;z-index:-1;
  animation:ping 2.6s var(--ease-out) infinite}
@keyframes ping{0%{transform:scale(1);opacity:.6}70%,100%{transform:scale(1.7);opacity:0}}
.wa-pop{position:absolute;right:0;bottom:74px;width:280px;background:var(--paper);color:var(--ink);
  border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-pop);
  padding:1rem;opacity:0;transform:translateY(12px) scale(.97);pointer-events:none;
  transition:opacity .3s var(--ease),transform .3s var(--ease-out);transform-origin:bottom right}
.wa-pop.is-open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.wa-head b{display:block;font-family:var(--serif);font-weight:500;font-size:1.05rem}
.wa-head span{font-size:.82rem;color:var(--ink-mute)}
.wa-opts{display:flex;flex-direction:column;gap:.3rem;margin-top:.8rem}
.wa-opt{display:flex;align-items:center;gap:.7rem;padding:.6rem;border-radius:var(--radius);
  transition:background .25s}
.wa-opt:hover{background:var(--paper-2)}
.wa-ic{width:34px;height:34px;flex:none;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center}
.wa-ic svg{width:18px;height:18px}
.wa-opt b{display:block;font-size:.9rem;line-height:1.2}
.wa-opt span span{font-size:.78rem;color:var(--ink-mute)}

/* ============================================================================
   PÁGINAS INTERIORES — page hero, breadcrumb, listas, cotizador
   ============================================================================ */
.page-hero{position:relative;background:var(--ink);color:var(--paper-on-dark);overflow:hidden;isolation:isolate;
  padding-top:calc(var(--header-h) + clamp(2.4rem,6vw,4rem));padding-bottom:clamp(2.4rem,6vw,4rem)}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-2;
  background:radial-gradient(90% 120% at 80% 0%,rgba(240,87,58,.16),transparent 55%),var(--ink-2)}
.page-hero-bg{position:absolute;inset:0;z-index:-3;background-size:cover;background-position:center;
  opacity:.20;filter:grayscale(.2) contrast(1.05)}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background-image:var(--grain);opacity:.4;mix-blend-mode:overlay}
.page-hero-inner{position:relative}
.breadcrumb{font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mute-on-dark)}
.breadcrumb a{color:var(--mute-on-dark);transition:color .25s}
.breadcrumb a:hover{color:var(--coral)}
.page-hero h1{font-family:var(--serif);font-weight:430;line-height:1.04;letter-spacing:-.018em;
  font-size:clamp(2.1rem,1.3rem + 3.6vw,3.6rem);margin-top:1rem;max-width:20ch;color:var(--paper)}
.page-hero h1 .serif-italic{color:var(--coral)}
.page-hero p{margin-top:1.1rem;max-width:58ch;color:var(--mute-on-dark);font-size:clamp(1.05rem,1rem + .35vw,1.22rem)}
.page-hero .kicker.is-light{color:var(--mute-on-dark)}

/* listas de servicio (página Servicios) */
.service-list{margin:.4rem 0 1.1rem;display:flex;flex-direction:column;gap:.5rem}
.service-list li{position:relative;padding-left:1.5rem;color:var(--ink-soft);font-size:.94rem}
.service-list li::before{content:"";position:absolute;left:0;top:.5em;width:9px;height:9px;border-radius:2px;
  background:var(--coral-ink);border:1.5px solid var(--coral);transform:rotate(45deg)}

/* COTIZADOR */
.coti-wrap{display:grid;gap:1.4rem;grid-template-columns:1fr;align-items:start}
.coti-form{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(1.4rem,3.5vw,2.2rem);box-shadow:var(--shadow-card)}
.field{margin-bottom:1.4rem}
.field>label{display:block;font-weight:600;font-size:.98rem;margin-bottom:.6rem}
.field .hint{display:block;font-weight:400;font-size:.82rem;color:var(--ink-mute);margin-top:2px}
.input{width:100%;font:inherit;color:var(--ink);background:var(--paper-2);border:1.5px solid var(--line);
  border-radius:var(--radius);padding:.85rem 1rem;transition:border-color .25s,box-shadow .25s}
.input:focus{outline:none;border-color:var(--coral);box-shadow:0 0 0 3px rgba(240,87,58,.16)}
select.input{appearance:none;-webkit-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='none' stroke='%2316140F' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 1rem center;background-size:18px;padding-right:2.6rem}
.seg-options{display:grid;gap:.6rem;grid-template-columns:1fr}
.opt{position:relative;display:block;cursor:pointer;border:1.5px solid var(--line);border-radius:var(--radius);
  padding:.8rem 1rem .8rem 2.6rem;transition:border-color .25s,background .25s}
.opt input{position:absolute;left:1rem;top:1rem;accent-color:var(--coral);width:16px;height:16px}
.opt b{display:block;font-size:.94rem}
.opt span{font-size:.8rem;color:var(--ink-mute)}
.opt:has(input:checked){border-color:var(--coral);background:var(--coral-ink)}
.coti-result{position:relative;background:var(--ink);color:var(--paper-on-dark);border-radius:var(--radius-lg);
  padding:clamp(1.5rem,4vw,2.2rem);overflow:hidden;isolation:isolate;border:1px solid rgba(240,87,58,.3)}
.coti-result::before{content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(90% 120% at 85% 0,rgba(240,87,58,.2),transparent 55%),var(--ink-2)}
.r-label{font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mute-on-dark)}
.coti-range{font-family:var(--serif);font-weight:430;line-height:1;color:var(--paper);
  font-size:clamp(2rem,1.4rem + 3vw,3.2rem);margin:.5rem 0 1rem;display:flex;align-items:baseline;flex-wrap:wrap;gap:.2em}
.coti-range .cur{font-size:.46em;color:var(--coral);font-family:var(--mono);font-weight:500}
.coti-range.is-custom{font-size:clamp(1.3rem,1rem + 1.4vw,1.8rem);color:var(--coral-ink)}
.coti-summary{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.1rem;border-top:1px solid var(--line-light);padding-top:1.1rem}
.coti-summary .row{display:flex;justify-content:space-between;gap:1rem;font-size:.92rem}
.coti-summary .row span{color:var(--mute-on-dark)}
.coti-summary .row b{color:var(--paper);text-align:right;font-weight:600}
.coti-note{display:flex;gap:.6rem;font-size:.82rem;color:var(--mute-on-dark);line-height:1.5;margin-bottom:1.2rem}
.coti-note svg{width:18px;height:18px;flex:none;color:var(--coral);margin-top:2px}
.btn-wa{--bg:#25D366;--fg:#fff;box-shadow:0 12px 28px -14px rgba(37,211,102,.8)}
.btn-wa::after{content:"";position:absolute;inset:0;z-index:-1;background:#1da851;transform:translateY(101%);transition:transform .4s var(--ease-out)}
.btn-wa:hover::after{transform:translateY(0)}
.accent{color:var(--coral-deep);border-bottom:1px solid var(--coral);font-weight:600}

@media (min-width:820px){
  .coti-wrap{grid-template-columns:1.15fr .85fr;gap:2rem}
  .seg-options{grid-template-columns:1fr 1fr}
  .coti-result{position:sticky;top:calc(var(--header-h) + 1rem)}
}

/* ============================================================================
   SUCURSALES — branch cards + mapa
   ============================================================================ */
.branches{display:grid;gap:1.4rem;grid-template-columns:1fr}
.branch-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;display:grid;grid-template-columns:1fr;transition:box-shadow .5s var(--ease)}
.branch-card:hover{box-shadow:var(--shadow-card)}
.branch-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--paper-3)}
.branch-media img{width:100%;height:100%;object-fit:cover}
.branch-media .tag{position:absolute;top:12px;left:12px;font-family:var(--mono);font-size:.7rem;
  letter-spacing:.06em;text-transform:uppercase;color:#fff;background:var(--coral);padding:.35rem .65rem;border-radius:4px}
.branch-body{padding:clamp(1.4rem,3vw,2rem);display:flex;flex-direction:column;gap:1rem}
.branch-body h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.4rem,1.1rem + 1vw,1.9rem);line-height:1.1;letter-spacing:-.01em}
.branch-meta{display:flex;flex-direction:column;gap:.65rem}
.branch-meta li{display:flex;gap:.7rem;align-items:flex-start;color:var(--ink-soft);font-size:.92rem;line-height:1.4}
.branch-meta svg{width:18px;height:18px;flex:none;color:var(--coral);margin-top:2px}
.branch-context{color:var(--ink-soft);font-size:.95rem}
.branch-actions{display:flex;gap:.7rem;flex-wrap:wrap}
.branch-actions .btn{padding:.7em 1.2em;font-size:.92rem}
.map-embed{width:100%;height:230px;border:0;border-radius:var(--radius);
  filter:grayscale(.35) contrast(1.05);background:var(--paper-2)}
@media (min-width:860px){
  .branch-card{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
  .branch-media{aspect-ratio:auto;height:100%;min-height:360px}
}

/* ============================================================================
   CONFIANZA — historia, equipo, credenciales
   ============================================================================ */
.historia-split{display:grid;gap:clamp(2rem,5vw,3.5rem);grid-template-columns:1fr;align-items:center}
.historia-text h2{font-family:var(--serif);font-weight:430;font-size:clamp(1.7rem,1.2rem + 2.4vw,2.8rem);
  line-height:1.08;letter-spacing:-.015em;margin-top:.8rem}
.historia-text p{color:var(--ink-soft);margin-top:1rem;max-width:54ch}
.historia-media{position:relative}
.historia-img{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3}
.historia-img img{width:100%;height:100%;object-fit:cover}
.historia-badge{position:absolute;right:-8px;bottom:-16px;background:var(--ink);color:var(--paper);
  border-radius:var(--radius);padding:1rem 1.2rem;display:flex;flex-direction:column;gap:.25rem;
  box-shadow:var(--shadow-pop);border:1px solid rgba(240,87,58,.4)}
.historia-badge .n{font-family:var(--serif);font-size:1.8rem;line-height:1;color:var(--coral)}
.historia-badge span{font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mute-on-dark)}
@media (min-width:820px){.historia-split{grid-template-columns:1.1fr .9fr}}

.team-grid{display:grid;gap:1.3rem;grid-template-columns:1fr}
.team-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column}
.team-photo{aspect-ratio:3/2;background:var(--paper-3);display:grid;place-items:center;overflow:hidden}
.team-photo img{width:100%;height:100%;object-fit:cover}
.team-photo-placeholder{color:var(--ink-mute);opacity:.4}
.team-photo-placeholder svg{width:60px;height:60px}
.team-body{padding:clamp(1.3rem,3vw,1.8rem);display:flex;flex-direction:column;gap:.5rem}
.team-body h3{font-family:var(--serif);font-weight:500;font-size:1.35rem;line-height:1.1}
.team-role{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--coral-deep)}
.team-body p{color:var(--ink-soft);font-size:.94rem}
.team-wa{display:inline-flex;align-items:center;gap:.5rem;margin-top:.3rem;font-weight:600;color:#1da851;font-size:.92rem;transition:gap .3s var(--ease-out)}
.team-wa svg{width:18px;height:18px}
.team-wa:hover{gap:.75rem}
@media (min-width:700px){.team-grid{grid-template-columns:1fr 1fr}}

.cred-grid{display:grid;gap:1px;background:var(--line-light);border:1px solid var(--line-light);border-radius:var(--radius-lg);overflow:hidden}
.cred-item{background:var(--ink);padding:clamp(1.3rem,3vw,1.7rem);display:flex;gap:1rem;align-items:flex-start}
.cred-ic{width:42px;height:42px;flex:none;display:grid;place-items:center;border-radius:var(--radius);
  background:rgba(240,87,58,.12);color:var(--coral);border:1px solid rgba(240,87,58,.3)}
.cred-ic svg{width:1.3rem;height:1.3rem}
.cred-item h3{font-family:var(--serif);font-weight:500;font-size:1.1rem;color:var(--paper);line-height:1.2}
.cred-item p{color:var(--mute-on-dark);font-size:.9rem;margin-top:.35rem}
@media (min-width:680px){.cred-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.cred-grid{grid-template-columns:1fr 1fr 1fr}}

/* ============================================================================
   BLOG / GUÍAS — índice y artículo
   ============================================================================ */
.guide-grid{display:grid;gap:1.3rem;grid-template-columns:1fr}
.guide-card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;transition:transform .5s var(--ease-out),box-shadow .5s var(--ease),border-color .4s}
.guide-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card);border-color:rgba(240,87,58,.4)}
.guide-media{aspect-ratio:16/10;overflow:hidden;background:var(--paper-3)}
.guide-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease-out)}
.guide-card:hover .guide-media img{transform:scale(1.05)}
.guide-body{padding:clamp(1.3rem,3vw,1.7rem);display:flex;flex-direction:column;gap:.55rem;flex:1}
.guide-tag{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--coral-deep)}
.guide-body h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.15rem,1rem + .6vw,1.4rem);line-height:1.18;letter-spacing:-.01em}
.guide-body p{color:var(--ink-soft);font-size:.93rem}
.guide-card .service-cta{margin-top:auto;padding-top:.4rem}
@media (min-width:640px){.guide-grid{grid-template-columns:1fr 1fr}}
@media (min-width:980px){.guide-grid{grid-template-columns:1fr 1fr 1fr}}

.article{max-width:760px;margin-inline:auto}
.article-meta{display:flex;flex-wrap:wrap;gap:1.2rem;margin-top:1.2rem;font-family:var(--mono);font-size:.74rem;
  letter-spacing:.04em;color:var(--mute-on-dark)}
.article-meta span{display:inline-flex;align-items:center;gap:.4rem}
.article-meta svg{width:14px;height:14px}
.article-prose{font-size:1.05rem;line-height:1.75;color:var(--ink-soft)}
.article-prose h2{font-family:var(--serif);font-weight:500;color:var(--ink);
  font-size:clamp(1.35rem,1.1rem + 1vw,1.7rem);line-height:1.2;letter-spacing:-.01em;margin:2.4rem 0 .9rem}
.article-prose h2:first-child{margin-top:0}
.article-prose p{margin-bottom:1.1rem}
.article-prose strong{color:var(--ink);font-weight:600}
.article-prose ul,.article-prose ol{padding-left:0;margin:0 0 1.2rem;display:flex;flex-direction:column;gap:.55rem}
.article-prose ul li{position:relative;padding-left:1.6rem;list-style:none}
.article-prose ul li::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:2px;
  background:var(--coral-ink);border:1.5px solid var(--coral);transform:rotate(45deg)}
.article-prose ol{counter-reset:li}
.article-prose ol li{counter-increment:li;position:relative;padding-left:1.9rem;list-style:none}
.article-prose ol li::before{content:counter(li);position:absolute;left:0;top:.05em;font-family:var(--mono);
  font-size:.85rem;color:var(--coral-deep);font-weight:600}
.article-prose table{width:100%;border-collapse:collapse;font-size:.94rem;margin:1.4rem 0}
.article-prose thead th{text-align:left;padding:.7rem .6rem;color:var(--ink);border-bottom:2px solid var(--line);
  font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;font-weight:500}
.article-prose tbody td{padding:.7rem .6rem;border-bottom:1px solid var(--line)}
.article-callout{margin:2.6rem 0;padding:clamp(1.4rem,3vw,2rem);background:var(--paper-2);border:1px solid var(--line);
  border-left:3px solid var(--coral);border-radius:var(--radius)}
.article-callout h3{font-family:var(--serif);font-weight:500;font-size:1.25rem;margin-bottom:.5rem}
.article-callout p{color:var(--ink-soft);margin-bottom:1.1rem}
.related{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--line)}
.related h3{font-family:var(--mono);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:1.1rem}
.related-grid{display:grid;gap:1rem;grid-template-columns:1fr}
.related-card{display:block;padding:1.1rem 1.3rem;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
  transition:border-color .3s,transform .4s var(--ease-out)}
.related-card:hover{border-color:rgba(240,87,58,.45);transform:translateY(-2px)}
.related-card .guide-tag{margin-bottom:.3rem;display:block}
.related-card h4{font-family:var(--serif);font-weight:500;font-size:1.02rem;line-height:1.25}
@media (min-width:640px){.related-grid{grid-template-columns:1fr 1fr}}

/* ============================================================================
   REVEAL ANIMATIONS
   ============================================================================ */
.reveal{opacity:0;transform:translateY(26px);
  transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.reveal.is-visible{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}

/* hero entrance (runs once on load via .is-ready) */
.hero .reveal{opacity:0;transform:translateY(30px)}
html.is-ready .hero .reveal{animation:heroIn .95s var(--ease-out) forwards}
html.is-ready .hero .reveal[data-d="1"]{animation-delay:.12s}
html.is-ready .hero .reveal[data-d="2"]{animation-delay:.24s}
html.is-ready .hero .reveal[data-d="3"]{animation-delay:.36s}
html.is-ready .hero .reveal[data-d="4"]{animation-delay:.48s}
@keyframes heroIn{to{opacity:1;transform:none}}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */
@media (min-width:600px){
  .dif-grid{grid-template-columns:repeat(2,1fr)}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(4,1fr)}
  .pillar{grid-template-columns:auto 1fr;align-items:start}
  .pillar-head{display:flex;flex-direction:column;gap:.8rem;align-items:flex-start}
  .step{grid-template-columns:auto 1fr;align-items:baseline}
}
@media (min-width:900px){
  .nav-links{display:flex}
  .nav-cta{display:inline-flex}
  .nav-toggle{display:none}
  .nav-mobile{display:none}
  .hero-inner{grid-template-columns:1.02fr .98fr}
  .hero-stage{justify-content:flex-end}
  .hero-auto{max-width:none;width:108%;margin-right:-6%}
  .trust-row{grid-template-columns:1fr 1fr}
  .cert-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:2fr 1fr 1fr 1.4fr}
}
@media (min-width:1100px){
  .pillar{grid-template-columns:auto minmax(280px,1fr) 1fr;gap:2.5rem}
}

/* ============================================================================
   REDUCED MOTION
   ============================================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
  .hero-scanbeam,.stage-wire,.marquee-track,.wa-btn .ping,.status-pill .d{animation:none!important}
  .hero-scanbeam{opacity:0!important}
  .hero-hud{opacity:1!important;animation:none!important}
  html.is-ready .hero .reveal{animation:none!important;opacity:1;transform:none}
}

/* grain texture (shared) */
:root{
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}