/* ================================================================
   DRADO ENGENHARIA — DESIGN SYSTEM COMPARTILHADO
   Um só arquivo controla o visual de TODAS as páginas.
   Troque as variáveis em :root para reestilizar o site inteiro.
   ================================================================ */
:root{
  /* — Cores da marca — */
  --ink:#171614; --ink-2:#201E1B; --ink-3:#2E2A25;
  --rust:#BE4A20; --rust-2:#9E3B16; --rust-soft:rgba(190,74,32,.12);
  --paper:#FBFAF8; --concrete:#E8E5DF; --concrete-2:#F1EFEA;
  --stone:#6E675F; --stone-2:#A49C93;
  --line:#D9D4CC; --line-dark:rgba(255,255,255,.10); --paper-dim:rgba(251,250,248,.72);
  /* — Tipografia — */
  --font-display:'Archivo',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
  /* — Estrutura — */
  --max:1200px; --pad-x:clamp(1.25rem,5vw,3.5rem); --pad-y:clamp(4.5rem,9vw,8rem);
  --radius:4px; --radius-lg:8px;
  --shadow:0 18px 50px -24px rgba(23,22,20,.35); --shadow-sm:0 8px 24px -14px rgba(23,22,20,.30);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* RESET */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3{font-family:var(--font-display);line-height:1.05;letter-spacing:-.02em}

.eyebrow{font-family:var(--font-mono);font-size:.72rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--rust);display:inline-flex;align-items:center;gap:.6rem}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--rust);display:inline-block}
.eyebrow--center{justify-content:center}

.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--pad-x)}
.section{padding-block:var(--pad-y)}
.section--dark{background:var(--ink);color:var(--paper)}
.section--dark h1,.section--dark h2,.section--dark h3{color:var(--paper)}
.section--concrete{background:var(--concrete)}
.section-head{max-width:640px;margin-bottom:clamp(2.5rem,5vw,3.75rem)}
.section-head--center{margin-inline:auto;text-align:center}
.section-head--center .eyebrow{justify-content:center}
.section-head h2{font-size:clamp(1.9rem,4.2vw,3rem);font-weight:800;margin:.9rem 0 1rem}
.section-head p{color:var(--stone);font-size:1.05rem;max-width:52ch}
.section--dark .section-head p{color:var(--paper-dim)}
.section-head--center p{margin-inline:auto}

/* BOTÕES */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;font-family:var(--font-body);font-weight:600;font-size:.95rem;letter-spacing:.02em;padding:1rem 1.75rem;border-radius:var(--radius);transition:transform .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);will-change:transform}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--rust);color:#fff;box-shadow:0 10px 26px -12px var(--rust)}
.btn--primary:hover{background:var(--rust-2);transform:translateY(-2px);box-shadow:0 16px 30px -12px var(--rust)}
.btn--ghost{border:1px solid var(--line);color:var(--ink);background:transparent}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.section--dark .btn--ghost{border-color:var(--line-dark);color:var(--paper)}
.section--dark .btn--ghost:hover{border-color:var(--paper);background:rgba(255,255,255,.04)}
/* Hero tem fundo escuro mas não é .section--dark: garante botão-fantasma legível */
.hero .btn--ghost{border-color:var(--line-dark);color:var(--paper)}
.hero .btn--ghost:hover{border-color:var(--paper);background:rgba(255,255,255,.04)}
.btn--block{width:100%}
.btn:focus-visible{outline:3px solid var(--rust);outline-offset:3px}

/* HEADER */
.header{position:fixed;top:0;left:0;right:0;z-index:100;transition:transform .4s var(--ease),background .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);border-bottom:1px solid transparent}
.header__inner{max-width:var(--max);margin:0 auto;padding:1.1rem var(--pad-x);display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.header.hidden{transform:translateY(-100%)}
.header.scrolled{background:rgba(23,22,20,.92);backdrop-filter:blur(10px);border-color:var(--line-dark);box-shadow:0 8px 30px -20px #000}
.header .logo,.header .nav a{color:var(--paper)}
/* Variante para páginas de fundo claro no topo (quando não há hero escuro) */
.header--solid{background:var(--ink);position:sticky}

.logo{display:flex;align-items:center;gap:.7rem;font-family:var(--font-display);font-weight:800;letter-spacing:.04em}
.logo__mark{width:34px;height:34px;flex:none}
.logo__txt{display:flex;flex-direction:column;line-height:1}
.logo__txt b{font-size:1.25rem}
.logo__txt span{font-family:var(--font-mono);font-size:.56rem;letter-spacing:.34em;color:var(--rust);margin-top:3px}
.logo__img{height:72px;width:auto;display:block}
@media (max-width:640px){.logo__img{height:52px}}

.nav{display:flex;align-items:center;gap:2rem}
.nav__links{display:flex;gap:1.75rem}
.nav__links a{font-size:.9rem;font-weight:500;position:relative;padding:.25rem 0;opacity:.9;transition:opacity .2s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--rust);transition:width .3s var(--ease)}
.nav__links a:hover,.nav__links a.active{opacity:1}
.nav__links a:hover::after,.nav__links a.active::after{width:100%}

.nav__cta{display:flex;align-items:center;gap:.75rem}
.icon-btn{width:42px;height:42px;border-radius:var(--radius);display:grid;place-items:center;background:rgba(255,255,255,.08);transition:background .25s}
.icon-btn:hover{background:rgba(255,255,255,.16)}
.icon-btn svg{width:20px;height:20px}

.burger{display:none;flex-direction:column;gap:5px;width:44px;height:44px;justify-content:center;align-items:center}
.burger span{width:24px;height:2px;background:var(--paper);transition:transform .3s var(--ease),opacity .3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* HERO (home) */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;background:var(--ink);color:var(--paper);overflow:hidden;padding-block:8rem 3rem}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line-dark) 1px,transparent 1px),linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);background-size:64px 64px;opacity:.5;-webkit-mask-image:radial-gradient(120% 90% at 70% 20%,#000,transparent 75%);mask-image:radial-gradient(120% 90% at 70% 20%,#000,transparent 75%)}
.hero__bg::after{content:"";position:absolute;top:0;right:0;bottom:0;width:46%;background:linear-gradient(135deg,#2a2621,#171614);border-left:1px solid var(--ink-3);-webkit-mask-image:linear-gradient(90deg,transparent,#000 22%);mask-image:linear-gradient(90deg,transparent,#000 22%)}
.hero__content{position:relative;z-index:1;max-width:760px}
.hero h1{font-size:clamp(2.5rem,6.4vw,4.75rem);font-weight:800;margin:1.4rem 0 1.6rem;letter-spacing:-.03em}
.hero h1 .rust{color:var(--rust)}
.hero__sub{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--paper-dim);max-width:48ch;margin-bottom:2.4rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}
.hero__scroll{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--stone-2);display:inline-flex;align-items:center;gap:.5rem;margin-top:2.75rem;transition:color .2s}
.hero__scroll:hover{color:var(--paper)}
.hero__scroll svg{width:14px;height:14px;animation:bob 2s var(--ease) infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(4px)}}

/* PAGE HERO (páginas internas) */
.phero{position:relative;background:var(--ink);color:var(--paper);padding:clamp(8rem,14vw,11rem) 0 clamp(3rem,6vw,4.5rem);overflow:hidden}
.phero__bg{position:absolute;inset:0;background-image:linear-gradient(var(--line-dark) 1px,transparent 1px),linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);background-size:64px 64px;opacity:.4;-webkit-mask-image:radial-gradient(120% 120% at 80% 0%,#000,transparent 70%);mask-image:radial-gradient(120% 120% at 80% 0%,#000,transparent 70%)}
.phero__in{position:relative;z-index:1;max-width:720px}
.phero h1{font-size:clamp(2.2rem,5.5vw,3.8rem);font-weight:800;margin:1.1rem 0 1rem}
.phero p{color:var(--paper-dim);font-size:1.1rem;max-width:50ch}
.breadcrumb{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--stone-2);display:flex;gap:.5rem}
.breadcrumb a:hover{color:var(--rust)}

/* STATS */
.stats{background:var(--ink);color:var(--paper);border-top:1px solid var(--ink-3);padding-block:clamp(2.5rem,5vw,3.5rem)}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--ink-3)}
.stat{background:var(--ink);padding:1.75rem 1.5rem;text-align:center}
.stat__num{font-family:var(--font-display);font-weight:800;font-size:clamp(2.1rem,5vw,3.4rem);color:var(--paper);line-height:1}
.stat__num .u{color:var(--rust)}
.stat__label{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--stone-2);margin-top:.6rem}

/* MANIFESTO / bloco texto+mídia */
.manifesto{background:var(--concrete-2)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split--rev .split__media{order:-1}
.split h2{font-size:clamp(1.8rem,4vw,2.85rem);font-weight:800;margin:1rem 0 1.5rem;max-width:16ch}
.split p{color:var(--stone);margin-bottom:1.1rem;font-size:1.05rem}
.split strong{color:var(--ink);font-weight:700}
.split .btn{margin-top:.75rem}
.split__media{position:relative;aspect-ratio:4/5;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.section--dark .split p{color:var(--paper-dim)}
.section--dark .split strong{color:var(--paper)}

/* Placeholder ilustrativo (blueprint) — troque por <img> real depois */
.ph{position:relative;width:100%;height:100%;overflow:hidden;display:grid;place-items:end center;
  background-color:#1d1b18;
  background-image:url("illus-building.svg"),linear-gradient(155deg,#2b2621,#191714);
  background-repeat:no-repeat;background-position:center 40%,center;
  background-size:min(54%,230px) auto,cover}
.ph::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:34px 34px}
.ph::after{content:attr(data-label);position:relative;z-index:1;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;text-align:center;padding:0 1rem 1.05rem;color:var(--stone-2)}
.ph--house{background-image:url("illus-house.svg"),linear-gradient(155deg,#2b2621,#191714)}
.ph--plan{background-image:url("illus-plan.svg"),linear-gradient(155deg,#2b2621,#191714)}

/* DIFERENCIAIS / VALORES (cards) */
.feats__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.feat{background:var(--ink-2);border:1px solid var(--ink-3);border-radius:var(--radius-lg);padding:2rem 1.75rem;transition:transform .3s var(--ease),border-color .3s var(--ease),background .3s var(--ease)}
.feat:hover{transform:translateY(-6px);border-color:var(--rust);background:#231f1b}
.feat__ico{width:52px;height:52px;border-radius:var(--radius);display:grid;place-items:center;background:var(--rust-soft);color:var(--rust);margin-bottom:1.25rem}
.feat__ico svg{width:26px;height:26px}
.feat h3{font-size:1.2rem;font-weight:700;margin-bottom:.55rem}
.feat p{color:var(--paper-dim);font-size:.96rem}
/* Variante clara para os cards */
.feat--light{background:var(--paper);border-color:var(--line)}
.feat--light:hover{background:var(--paper);border-color:var(--rust)}
.feat--light h3{color:var(--ink)}
.feat--light p{color:var(--stone)}
.feats__cta{margin-top:clamp(2.5rem,5vw,3.5rem);display:flex;justify-content:center}

/* PROCESSO */
.proc__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;counter-reset:step}
.step{position:relative;padding-top:2.5rem}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--font-display);font-weight:800;font-size:2.4rem;color:var(--rust);display:block;margin-bottom:.75rem}
.step::after{content:"";position:absolute;top:1.15rem;left:3.4rem;right:-.6rem;height:1px;background:var(--line)}
.step:last-child::after{display:none}
.step h3{font-size:1.12rem;font-weight:700;margin-bottom:.5rem}
.step p{color:var(--stone);font-size:.95rem}
.proc__cta{margin-top:clamp(2.5rem,5vw,3.5rem)}

/* PORTFÓLIO */
.filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2rem}
.filter{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;padding:.6rem 1.1rem;border:1px solid var(--line);border-radius:100px;color:var(--stone);transition:all .25s var(--ease)}
.filter:hover{border-color:var(--ink);color:var(--ink)}
.filter.active{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.port__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.proj{border-radius:var(--radius-lg);overflow:hidden;background:var(--paper);box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),box-shadow .35s var(--ease);display:block}
.proj:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.proj__media{aspect-ratio:4/3;position:relative;overflow:hidden}
.proj__tag{position:absolute;top:1rem;left:1rem;z-index:2;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;background:var(--rust);color:#fff;padding:.35rem .7rem;border-radius:100px}
.proj__body{padding:1.4rem 1.5rem 1.6rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.proj__body h3{font-size:1.15rem;font-weight:700;margin-bottom:.3rem}
.proj__meta{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.06em;color:var(--stone);text-transform:uppercase}
.proj__arrow{color:var(--rust);flex:none;transition:transform .25s var(--ease)}
.proj:hover .proj__arrow{transform:translateX(4px)}
.proj[hidden]{display:none}
.port__cta{margin-top:clamp(2.5rem,5vw,3.5rem);display:flex;justify-content:center}

/* DEPOIMENTOS */
.quotes__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.quote{background:var(--ink-2);border:1px solid var(--ink-3);border-radius:var(--radius-lg);padding:2rem 1.75rem;display:flex;flex-direction:column;gap:1.25rem}
.quote__mark{font-family:var(--font-display);font-size:3rem;line-height:.5;color:var(--rust);height:1.4rem}
.quote p{color:var(--paper-dim);font-size:1rem;font-style:italic}
.quote__who{margin-top:auto;display:flex;align-items:center;gap:.85rem;padding-top:.5rem;border-top:1px solid var(--ink-3)}
.quote__av{width:42px;height:42px;border-radius:50%;background:var(--rust-soft);color:var(--rust);display:grid;place-items:center;font-family:var(--font-display);font-weight:800}
.quote__who b{display:block;font-family:var(--font-body);font-size:.92rem;color:var(--paper)}
.quote__who span{font-family:var(--font-mono);font-size:.72rem;color:var(--stone-2);letter-spacing:.05em}
.quotes__note{text-align:center;margin-top:2rem;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.05em;color:var(--stone-2)}

/* FECHAMENTO / CONTATO */
.close__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.close h2{font-size:clamp(1.9rem,4vw,2.9rem);font-weight:800;margin:1rem 0 1.25rem;max-width:14ch}
.close__lead{color:var(--paper-dim);font-size:1.08rem;margin-bottom:2rem;max-width:44ch}
.close__facts{display:flex;flex-direction:column;gap:1rem;margin-top:1.5rem}
.fact{display:flex;gap:.9rem;align-items:flex-start}
.fact svg{width:20px;height:20px;color:var(--rust);flex:none;margin-top:3px}
.fact b{display:block;font-size:.95rem;color:var(--paper)}
.fact span{font-size:.9rem;color:var(--paper-dim)}

/* FORM */
.form{background:var(--ink-2);border:1px solid var(--ink-3);border-radius:var(--radius-lg);padding:clamp(1.75rem,3vw,2.5rem)}
.form h3{font-size:1.15rem;font-weight:700;margin-bottom:.4rem;color:var(--paper)}
.form__hint{font-size:.88rem;color:var(--paper-dim);margin-bottom:1.5rem}
.field{margin-bottom:1.1rem}
.field label{display:block;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--stone-2);margin-bottom:.5rem}
.field input,.field select,.field textarea{width:100%;padding:.85rem 1rem;background:var(--ink);border:1px solid var(--ink-3);border-radius:var(--radius);color:var(--paper);font-family:var(--font-body);font-size:.95rem;transition:border-color .2s}
.field input::placeholder,.field textarea::placeholder{color:#6a635b}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--rust)}
.field textarea{resize:vertical;min-height:96px}
.form .btn{margin-top:.5rem}

/* ===== PÁGINA DE SERVIÇOS — linhas alternadas ===== */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center;padding-block:clamp(2.5rem,5vw,4rem);border-bottom:1px solid var(--line)}
.svc:last-child{border-bottom:none}
.svc:nth-child(even) .svc__media{order:-1}
.svc__media{aspect-ratio:5/4;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.svc__num{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.12em;color:var(--rust)}
.svc h3{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;margin:.6rem 0 1rem}
.svc p{color:var(--stone);margin-bottom:1rem}
.svc ul{list-style:none;display:flex;flex-direction:column;gap:.6rem;margin-bottom:1.5rem}
.svc li{display:flex;gap:.6rem;align-items:flex-start;font-size:.98rem;color:var(--ink)}
.svc li svg{width:18px;height:18px;color:var(--rust);flex:none;margin-top:4px}

/* ===== PÁGINA DE OBRA — spec sheet + galeria ===== */
.detail__grid{display:grid;grid-template-columns:1.4fr .8fr;gap:clamp(2rem,5vw,3.5rem);align-items:start}
.detail__lead{color:var(--stone);font-size:1.08rem;margin-bottom:1.25rem}
.detail__lead:first-of-type{font-size:1.2rem;color:var(--ink)}
/* Ficha técnica (assinatura "prancha de engenharia") */
.spec{background:var(--ink);color:var(--paper);border-radius:var(--radius-lg);padding:1.75rem;position:sticky;top:100px}
.spec h3{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--stone-2);margin-bottom:1.25rem;font-weight:500}
.spec__row{display:flex;justify-content:space-between;gap:1rem;padding:.85rem 0;border-bottom:1px solid var(--ink-3);font-size:.92rem}
.spec__row:last-of-type{border-bottom:none}
.spec__row span{color:var(--stone-2);font-family:var(--font-mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}
.spec__row b{color:var(--paper);font-weight:600;text-align:right}
.spec .btn{margin-top:1.5rem}

/* Galeria antes/depois */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1rem}
.ba__item{position:relative;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden}
.ba__label{position:absolute;top:.75rem;left:.75rem;z-index:2;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;background:var(--ink);color:var(--paper);padding:.3rem .65rem;border-radius:100px}
.ba__label--after{background:var(--rust)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.5rem}
.gallery .ph{aspect-ratio:4/3;border-radius:var(--radius)}

/* WHATSAPP FLUTUANTE */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:90;width:60px;height:60px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);transition:transform .3s var(--ease)}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px}

/* MODAL */
.modal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:1.25rem;background:rgba(16,15,14,.72);backdrop-filter:blur(4px)}
.modal.open{display:flex;animation:fade .3s var(--ease)}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal__box{width:100%;max-width:460px;background:var(--ink);border:1px solid var(--ink-3);border-radius:var(--radius-lg);padding:clamp(1.75rem,4vw,2.5rem);position:relative;box-shadow:0 40px 80px -20px #000;animation:pop .35s var(--ease)}
@keyframes pop{from{transform:translateY(16px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.modal__close{position:absolute;top:1rem;right:1rem;width:38px;height:38px;border-radius:var(--radius);color:var(--paper);display:grid;place-items:center;background:rgba(255,255,255,.06)}
.modal__close:hover{background:rgba(255,255,255,.14)}
.modal .eyebrow{margin-bottom:.75rem}
.modal h3{color:var(--paper);font-size:1.4rem;font-weight:800;margin-bottom:1.5rem}

/* REVEAL */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}

/* COOKIE */
.cookie{position:fixed;left:20px;right:20px;bottom:20px;z-index:80;max-width:520px;margin:0 auto;background:var(--ink-2);border:1px solid var(--ink-3);border-radius:var(--radius-lg);padding:1.1rem 1.25rem;display:flex;gap:1rem;align-items:center;box-shadow:var(--shadow);font-size:.85rem;color:var(--paper-dim)}
.cookie.hide{display:none}
.cookie a{color:var(--rust);text-decoration:underline}
.cookie button{white-space:nowrap;background:var(--rust);color:#fff;padding:.55rem 1.1rem;border-radius:var(--radius);font-weight:600;font-size:.82rem}

/* MAPA placeholder */
.map{aspect-ratio:16/9;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line)}
.map .ph{background-image:none;background-color:#1d1b18}

/* RESPONSIVO */
@media (max-width:980px){
  .split,.close__grid,.svc,.detail__grid{grid-template-columns:1fr}
  .split__media{aspect-ratio:16/10;order:-1}
  .svc:nth-child(even) .svc__media{order:-1}
  .spec{position:static}
  .feats__grid,.port__grid,.quotes__grid,.proc__grid,.gallery{grid-template-columns:repeat(2,1fr)}
  .step::after{display:none}
  .stats__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .nav__links{position:fixed;top:0;right:0;height:100dvh;width:min(78vw,320px);flex-direction:column;gap:1.5rem;background:var(--ink);padding:6rem 2rem 2rem;transform:translateX(100%);transition:transform .4s var(--ease);border-left:1px solid var(--ink-3);z-index:99}
  .nav__links.open{transform:none}
  .nav__links a{font-size:1.15rem;color:var(--paper)}
  .burger{display:flex}
  .nav__cta .btn--primary{display:none}
  .feats__grid,.port__grid,.quotes__grid,.proc__grid,.gallery,.ba{grid-template-columns:1fr}
  .hero__bg::after{width:100%;opacity:.35}
  .hero{padding-top:7rem}
  .cookie{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}