/* ============================================================
   Reparación de Terrazas — sistema de diseño
   Paleta y tipografía según brief. Sin slop.
   ============================================================ */
:root{
  /* color */
  --navy:#0B3D66;
  --navy-deep:#072B49;        /* drenched sections */
  --blue:#1E6FB0;
  --cyan:#16B3C6;
  --brass:#C8742B;            /* SOLO CTA primario */
  --brass-hover:#A85F20;
  --bg:#F7F9FB;               /* off-white frío */
  --surface:#FFFFFF;
  --surface-2:#EEF3F7;
  --ink:#0B2233;              /* texto cuerpo */
  --ink-soft:#3D566B;         /* texto secundario, contraste AA sobre bg */
  --on-navy:#EAF2F8;          /* texto sobre navy */
  --on-navy-soft:#A9C6DD;
  --line:rgba(11,61,102,.12);
  --line-strong:rgba(11,61,102,.20);

  /* type */
  --display:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;

  /* shape */
  --r-sm:8px; --r-md:14px; --r-lg:22px;
  --shadow-sm:0 1px 2px rgba(8,43,73,.06), 0 2px 8px rgba(8,43,73,.05);
  --shadow-md:0 10px 30px -12px rgba(8,43,73,.28);
  --shadow-lg:0 30px 70px -28px rgba(8,43,73,.40);

  /* layout */
  --container:1200px;
  --gutter:clamp(20px,5vw,56px);
  --ease:cubic-bezier(.16,1,.3,1);   /* ease-out-expo-ish */
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:108px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:var(--sans);
  font-size:18px;
  line-height:1.6;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:4px}

/* ---------- type ---------- */
h1,h2,h3{
  font-family:var(--display);
  font-weight:700;
  line-height:1.04;
  letter-spacing:-.01em;
  text-wrap:balance;
  color:var(--navy);
  margin:0;
  font-optical-sizing:auto;
}
h1{font-weight:900}
.h-xl{font-size:clamp(2.5rem,6vw,5.5rem)}
.h-lg{font-size:clamp(2rem,3.6vw,3.4rem)}
.h-md{font-size:clamp(1.5rem,2.4vw,2.15rem)}
p{margin:0 0 1em;text-wrap:pretty}
.lead{font-size:clamp(1.12rem,1.5vw,1.3rem);color:var(--ink-soft);max-width:62ch}
.measure{max-width:68ch}
.muted{color:var(--ink-soft)}

/* small label (sentence case, never the slop uppercase eyebrow) */
.kicker{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.95rem;font-weight:600;color:var(--blue);
  margin:0 0 1rem;
}
.kicker::before{
  content:"";width:26px;height:2px;background:var(--cyan);border-radius:2px;
}

/* ---------- layout ---------- */
.container{max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(64px,9vw,128px)}
.section--tight{padding-block:clamp(48px,6vw,80px)}
.bg-surface{background:var(--surface)}
.bg-surface-2{background:var(--surface-2)}
.bg-navy{background:var(--navy);color:var(--on-navy)}
.bg-navy h1,.bg-navy h2,.bg-navy h3{color:#fff}
.bg-navy .muted{color:var(--on-navy-soft)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-weight:600;font-size:1rem;line-height:1;
  padding:1rem 1.5rem;border-radius:var(--r-md);
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease);
  white-space:nowrap;
}
.btn svg{width:1.15em;height:1.15em;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--primary{background:var(--brass);color:#fff;box-shadow:0 8px 22px -10px rgba(200,116,43,.7)}
.btn--primary:hover{background:var(--brass-hover);box-shadow:0 12px 28px -10px rgba(168,95,32,.75)}
.btn--ghost{background:transparent;color:var(--navy);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--navy);background:var(--surface)}
.hero .btn--ghost{background:#fff;color:var(--navy);border-color:#fff;box-shadow:var(--shadow-md)}
.hero .btn--ghost:hover{background:#fff;color:var(--blue);border-color:#fff}
.hero .btn--ghost svg{color:#1FA855}
.btn--wa{background:var(--surface);color:var(--navy);border-color:var(--line-strong)}
.btn--wa:hover{border-color:var(--blue);color:var(--blue)}
.btn--wa svg{color:#1FA855}
.bg-navy .btn--ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.bg-navy .btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--lg{padding:1.15rem 1.9rem;font-size:1.06rem}
.btn--block{width:100%}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,249,251,.86);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.94);
  border-bottom-color:var(--line);
  box-shadow:0 6px 24px -18px rgba(8,43,73,.5);
}
.nav{display:flex;align-items:center;gap:1.5rem;height:96px}
.brand{display:flex;align-items:center;gap:.65rem;flex:none}
.brand img{height:68px;width:auto}
.brand-name{display:flex;flex-direction:column;line-height:1.05}
.brand-name b{font-family:var(--display);font-weight:700;font-size:1.05rem;color:var(--navy);letter-spacing:-.01em}
.brand-name span{font-size:.68rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.nav-links{display:flex;align-items:center;gap:1.7rem;margin-left:auto}
.nav-links a{font-weight:500;font-size:1rem;color:var(--ink);position:relative;padding:.35rem 0}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--cyan);transition:right .3s var(--ease)}
.nav-links a:hover::after,.nav-links a:focus-visible::after{right:0}
.nav-cta{display:flex;align-items:center;gap:.7rem}
.nav-cta .btn{padding:.7rem 1.15rem}
.nav-toggle{display:none;background:none;border:1.5px solid var(--line-strong);border-radius:10px;width:46px;height:46px;align-items:center;justify-content:center;color:var(--navy);cursor:pointer}
.nav-toggle svg{width:24px;height:24px}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__slide{position:absolute;inset:0;opacity:0;transition:opacity 1.4s var(--ease)}
.hero__slide.is-active{opacity:1}
.hero__slide,.hero__slide picture{display:block;width:100%;height:100%}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
.hero__slide.is-active img{animation:kenburns 14s var(--ease) both}
@keyframes kenburns{from{transform:scale(1.09)}to{transform:scale(1)}}
@media (prefers-reduced-motion:reduce){.hero__slide{transition:none}.hero__slide.is-active img{animation:none}}
.hero__dots{position:absolute;left:0;right:0;bottom:clamp(16px,3vw,28px);z-index:3;
  display:flex;gap:.55rem;justify-content:center}
.hero__dots button{width:34px;height:5px;border:0;border-radius:3px;padding:0;cursor:pointer;
  background:rgba(255,255,255,.45);transition:background .3s var(--ease),width .3s var(--ease)}
.hero__dots button.is-active{background:#fff;width:48px}
.hero__scrim{position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(90deg,rgba(7,43,73,.92) 0%,rgba(7,43,73,.74) 42%,rgba(7,43,73,.30) 72%,rgba(7,43,73,.12) 100%),
    linear-gradient(0deg,rgba(7,43,73,.55) 0%,rgba(7,43,73,0) 45%);
}
.hero__inner{padding-block:clamp(96px,14vh,180px);max-width:760px}
.hero h1{color:#fff}
.hero h1 .accent{color:#3DCBDE;position:relative;white-space:nowrap}
.hero h1 .accent::after{content:"";position:absolute;left:0;bottom:.04em;height:5px;width:100%;
  background:var(--cyan);border-radius:4px;transform:scaleX(0);transform-origin:left;
  transition:transform 1s var(--ease) .55s}
.js .hero h1.is-in .accent::after{transform:scaleX(1)}
@media (prefers-reduced-motion:reduce){.hero h1 .accent::after{transition:none;transform:scaleX(1)}}
.hero .lead{color:#E4EEF6;max-width:40ch;margin-top:1.4rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.2rem}
.trust-strip{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1.1rem;margin-top:2.4rem;
  font-size:.98rem;font-weight:500;color:#DCEAF4}
.trust-strip .dot{width:5px;height:5px;border-radius:50%;background:var(--cyan)}

/* ---------- trust bar (sección 3) ---------- */
.trustbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trustbar .container{display:flex;flex-wrap:wrap;align-items:center;gap:1.4rem 2.6rem;
  padding-block:1.7rem}
.trust-item{display:flex;align-items:center;gap:.7rem;font-weight:500;color:var(--ink)}
.trust-item svg{width:1.4rem;height:1.4rem;color:var(--blue);flex:none}
.stars{display:inline-flex;gap:2px;color:#E2A33B}
.stars svg{width:1.05rem;height:1.05rem}
.trust-sep{width:1px;height:34px;background:var(--line);display:none}
@media(min-width:900px){.trust-sep{display:block}}

/* ---------- proceso (sección 4) ---------- */
.process{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:start}
.process__media{position:sticky;top:110px}
.process__media .frame{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);position:relative}
.process__media .frame img{width:100%;aspect-ratio:4/5;object-fit:cover}
.process__media figcaption{font-size:.92rem;color:var(--ink-soft);margin-top:.9rem;display:flex;gap:.55rem;align-items:center}
.process__media figcaption::before{content:"";width:20px;height:2px;background:var(--cyan)}
.steps{list-style:none;margin:0;padding:0;counter-reset:step}
.step{position:relative;padding:1.6rem 0 1.6rem 4.6rem;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;left:0;top:1.55rem;
  font-family:var(--display);font-weight:700;font-size:1.5rem;color:var(--cyan);
  width:3.1rem;text-align:left;font-variant-numeric:tabular-nums;
}
.step::after{content:"";position:absolute;left:.55rem;top:4.3rem;bottom:-.4rem;width:2px;
  background:linear-gradient(var(--line),transparent)}
.step:last-child::after{display:none}
.step h3{font-size:1.45rem;margin-bottom:.45rem}
.step p{margin:0;color:var(--ink-soft);max-width:52ch}

/* ---------- garantía (sección 5) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.split--rev .split__media{order:2}
.split__media .frame{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.split__media img{width:100%;aspect-ratio:3/4;object-fit:cover}
.feature-list{list-style:none;margin:2rem 0 0;padding:0;display:grid;gap:1.35rem}
.feature-list li{display:flex;gap:1rem}
.feature-list .ic{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--surface-2);color:var(--blue)}
.bg-navy .feature-list .ic{background:rgba(255,255,255,.10);color:var(--cyan)}
.feature-list .ic svg{width:22px;height:22px}
.feature-list b{display:block;font-size:1.08rem;color:var(--navy);margin-bottom:.15rem}
.bg-navy .feature-list b{color:#fff}
.feature-list p{margin:0;font-size:1rem;color:var(--ink-soft)}
.bg-navy .feature-list p{color:var(--on-navy-soft)}

/* ---------- galería (sección 6) ---------- */
.gallery{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.shot{position:relative;border:0;padding:0;margin:0;background:none;cursor:pointer;overflow:hidden;border-radius:var(--r-md);box-shadow:var(--shadow-sm)}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.shot::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,43,73,.45),transparent 55%);opacity:0;transition:opacity .35s var(--ease)}
.shot:hover img{transform:scale(1.05)}
.shot:hover::after{opacity:1}
.shot .cap{position:absolute;left:14px;bottom:12px;right:14px;z-index:2;color:#fff;font-size:.92rem;font-weight:500;
  opacity:0;transform:translateY(6px);transition:opacity .35s var(--ease),transform .35s var(--ease);text-align:left}
.shot:hover .cap{opacity:1;transform:none}
.shot--a{grid-column:span 3;aspect-ratio:16/11}
.shot--b{grid-column:span 3;aspect-ratio:16/11}
.shot--c{grid-column:span 2;aspect-ratio:3/4}
.shot--d{grid-column:span 2;aspect-ratio:3/4}
.shot--e{grid-column:span 2;aspect-ratio:3/4}

/* lightbox */
.lightbox{border:0;padding:0;background:transparent;max-width:min(92vw,1100px);max-height:92vh;overflow:visible}
.lightbox::backdrop{background:rgba(7,43,73,.86);backdrop-filter:blur(3px)}
.lightbox img{width:100%;max-height:86vh;object-fit:contain;border-radius:var(--r-md);box-shadow:var(--shadow-lg)}
.lightbox figcaption{color:#EAF2F8;text-align:center;margin-top:.85rem;font-size:.98rem}
.lightbox__close{position:absolute;top:-14px;right:-14px;width:46px;height:46px;border-radius:50%;
  border:0;background:#fff;color:var(--navy);cursor:pointer;display:grid;place-items:center;box-shadow:var(--shadow-md)}
.lightbox__close svg{width:24px;height:24px}

/* ---------- banda / showcase techo real ---------- */
.showcase{position:relative;isolation:isolate;color:#fff;overflow:hidden}
.showcase__bg{position:absolute;inset:0;z-index:-2}
.showcase__bg img{width:100%;height:100%;object-fit:cover;object-position:center 60%}
.showcase__scrim{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(90deg,rgba(7,43,73,.90) 0%,rgba(7,43,73,.72) 45%,rgba(7,43,73,.45) 100%)}
.showcase__inner{padding-block:clamp(72px,11vw,140px);max-width:680px}
.showcase .kicker{color:var(--cyan)}
.showcase .kicker::before{background:var(--cyan)}
.showcase h2{color:#fff}
.showcase .lead{color:#DCEAF4;max-width:56ch}

/* ---------- precios + form (sección 7) ---------- */
.quote{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);align-items:start}
.price-card{background:var(--navy);color:var(--on-navy);border-radius:var(--r-lg);padding:clamp(28px,4vw,44px);box-shadow:var(--shadow-md)}
.price-card .from{font-size:1rem;color:var(--on-navy-soft);margin:0}
.price-card .amount{font-family:var(--display);font-weight:900;font-size:clamp(2.4rem,5vw,3.6rem);color:#fff;line-height:1;margin:.3rem 0 .1rem}
.price-card .amount small{font-size:1.1rem;font-weight:600;color:var(--cyan)}
.price-note{font-size:.95rem;color:var(--on-navy-soft);border-top:1px solid rgba(255,255,255,.16);margin-top:1.4rem;padding-top:1.2rem}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(24px,3.5vw,40px);box-shadow:var(--shadow-sm)}
.field{margin-bottom:1.05rem}
.field label{display:block;font-size:.92rem;font-weight:600;color:var(--navy);margin-bottom:.4rem}
.field input,.field select,.field textarea{
  width:100%;font:inherit;font-size:1rem;color:var(--ink);
  padding:.85rem 1rem;border:1.5px solid var(--line-strong);border-radius:var(--r-sm);
  background:var(--bg);transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(30,111,176,.16)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.85rem;color:var(--ink-soft);margin:.4rem 0 0}
.form-ok{display:none;background:#E7F4EE;border:1px solid #9FD6BC;color:#10633F;border-radius:var(--r-md);padding:1rem 1.2rem;font-weight:500;margin-bottom:1rem}
.form-ok.is-on{display:block}

/* ---------- FAQ (sección 8) ---------- */
.faq{max-width:840px;margin-inline:auto}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:1.5rem 3rem 1.5rem 0;position:relative;
  font-family:var(--display);font-weight:600;font-size:clamp(1.15rem,2vw,1.4rem);color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:14px;height:14px;
  border-right:2.5px solid var(--blue);border-bottom:2.5px solid var(--blue);
  transform:translateY(-65%) rotate(45deg);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:translateY(-35%) rotate(225deg)}
.faq details p{margin:0 0 1.5rem;color:var(--ink-soft);max-width:70ch}

/* ---------- CTA final ---------- */
.final-cta{text-align:center}
.final-cta .h-lg{color:#fff}
.final-cta .lead{color:var(--on-navy-soft);margin-inline:auto;margin-bottom:2.2rem}
.final-cta .hero__cta{justify-content:center}

/* ---------- footer ---------- */
.footer{background:var(--navy-deep);color:var(--on-navy);padding-block:clamp(48px,7vw,80px) 2rem}
.footer a{color:var(--on-navy)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(28px,4vw,56px)}
.footer .brand-name b{color:#fff}
.footer .brand-name span{color:var(--cyan)}
.footer h4{font-family:var(--sans);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--on-navy-soft);margin:0 0 1.1rem;font-weight:600}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.7rem}
.footer ul a:hover{color:var(--cyan)}
.nap{display:grid;gap:.55rem;font-size:1rem}
.nap a{font-weight:600}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:clamp(36px,5vw,56px);padding-top:1.6rem;
  display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;justify-content:space-between;font-size:.9rem;color:var(--on-navy-soft)}

/* ---------- páginas de producto ---------- */
.breadcrumb{font-size:.9rem;color:var(--ink-soft);padding-top:1.4rem}
.breadcrumb a{color:var(--blue)} .breadcrumb a:hover{text-decoration:underline}
.product{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:start;padding-block:clamp(20px,3vw,40px)}
.product__media{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-md);background:var(--surface-2);position:sticky;top:110px}
.product__media img{width:100%;aspect-ratio:1/1;object-fit:cover}
.product h1{font-size:clamp(1.9rem,4vw,2.9rem);margin-bottom:.5rem}
.product .price{font-family:var(--display);font-weight:700;font-size:1.7rem;color:var(--navy);margin:.5rem 0 0}
.product .price small{font-size:.9rem;font-weight:600;color:var(--ink-soft);font-family:var(--sans)}
.product .lead{margin-top:.8rem}
.product .cta-row{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.5rem 0 0}
.prose{max-width:72ch;color:var(--ink);padding-bottom:clamp(40px,6vw,72px)}
.prose h1,.prose h2,.prose h3{color:var(--navy);margin:1.5em 0 .4em;font-family:var(--display);line-height:1.15}
.prose h2{font-size:1.5rem}.prose h3{font-size:1.2rem}
.prose p{margin:0 0 1em}.prose ul{padding-left:1.2em;margin:0 0 1.2em}.prose li{margin:.35em 0}
.prose a{color:var(--blue);text-decoration:underline}
.prose hr{border:0;border-top:1px solid var(--line);margin:1.6em 0}
.prose strong{color:var(--navy)}
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:clamp(18px,2.5vw,28px)}
.prod-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.prod-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.prod-card img{width:100%;aspect-ratio:1/1;object-fit:cover}
.prod-card .body{padding:1.1rem 1.2rem 1.3rem}
.prod-card h3{font-family:var(--display);font-size:1.15rem;color:var(--navy);margin:0 0 .2rem}
.prod-card span{font-size:.92rem;color:var(--ink-soft)}
@media(max-width:860px){.product{grid-template-columns:1fr}.product__media{position:static;max-width:460px}}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:clamp(16px,3vw,28px);bottom:clamp(16px,3vw,28px);z-index:70;
  display:inline-flex;align-items:center;gap:.65rem;
  background:#1FA855;color:#fff;font-weight:600;
  padding:.85rem 1.15rem;border-radius:999px;box-shadow:0 14px 34px -10px rgba(31,168,85,.6);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.wa-float:hover{transform:translateY(-3px) scale(1.02)}
.wa-float svg{width:26px;height:26px}
.wa-float .lbl{font-size:.98rem}
@media(max-width:560px){.wa-float .lbl{display:none}.wa-float{padding:.9rem;border-radius:50%}}

/* ---------- motion / reveal ---------- */
.js [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js [data-reveal].is-in{opacity:1;transform:none}
.js [data-reveal][data-delay="1"]{transition-delay:.08s}
.js [data-reveal][data-delay="2"]{transition-delay:.16s}
.js [data-reveal][data-delay="3"]{transition-delay:.24s}
.js [data-reveal][data-delay="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){
  .js [data-reveal]{opacity:1!important;transform:none!important;transition:none!important}
  .btn:hover,.wa-float:hover{transform:none}
}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:inline-flex}
  .nav.is-open .nav-links{display:flex;position:absolute;left:0;right:0;top:96px;flex-direction:column;align-items:stretch;
    background:var(--surface);border-bottom:1px solid var(--line);padding:1rem var(--gutter) 1.4rem;gap:.2rem;box-shadow:var(--shadow-md)}
  .nav.is-open .nav-links a{padding:.85rem 0;border-bottom:1px solid var(--line)}
  .nav.is-open .nav-cta{display:flex;position:absolute;left:0;right:0;top:calc(96px + var(--menu-h,210px));
    flex-direction:column;background:var(--surface);padding:0 var(--gutter) 1.4rem;gap:.7rem;box-shadow:var(--shadow-md)}
  .nav.is-open .nav-cta .btn{padding:.95rem 1.15rem}
  .process{grid-template-columns:1fr}
  .process__media{position:static;order:-1;max-width:480px}
  .split{grid-template-columns:1fr}
  .split--rev .split__media{order:-1}
  .split__media{max-width:480px}
  .quote{grid-template-columns:1fr}
}
@media(max-width:680px){
  body{font-size:17px}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .shot--a,.shot--b{grid-column:span 2;aspect-ratio:16/10}
  .shot--c,.shot--d,.shot--e{grid-column:span 1;aspect-ratio:3/4}
  .footer-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .step{padding-left:3.6rem}
}