/* =========================================================
   ENGRANA · Estilos de toda la web
   Cambia aquí los colores y se actualizan en todas las páginas
   ========================================================= */
:root{
  --pine:#123A2F;      /* verde Engrana */
  --pine-dark:#0E2C24;
  --pine-line:#2A5D4E;
  --gold:#DE9D30;      /* dorado Engrana */
  --gold-soft:#F0D49A;
  --paper:#EEF2EC;     /* fondo claro */
  --white:#FFFFFF;
  --ink:#16211C;
  --stone:#5E6B64;
  --mist:#C8D6CF;      /* texto sobre verde */
  --line:#D3DCD5;
  --radius:22px;
  --wrap:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Instrument Sans",system-ui,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:"Bricolage Grotesque",system-ui,sans-serif;line-height:1.08;margin:0;letter-spacing:-.02em}
h1{font-size:clamp(2.6rem,6vw,4.8rem);font-weight:800;max-width:14ch}
h2{font-size:clamp(2rem,4.2vw,3.1rem);font-weight:800;max-width:18ch}
h3{font-size:1.3rem;font-weight:700}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
section{padding:100px 0}
.lead{color:var(--stone);font-size:1.12rem;max-width:58ch;margin-top:18px}
.dark{background:var(--pine);color:var(--white)}
.dark .lead{color:var(--mist)}
.white{background:var(--white)}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 24px;border-radius:999px;font-weight:600;text-decoration:none;font-size:1rem;border:2px solid transparent;cursor:pointer;font-family:inherit;transition:background .2s}
.btn-gold{background:var(--gold);color:var(--pine-dark)}
.btn-gold:hover{background:#ebb04c}
.btn-ghost{border-color:currentColor;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-pine{background:var(--pine);color:var(--white)}
.btn-pine:hover{background:#1D5242}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

/* ---------- Logo ---------- */
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:1.65rem;letter-spacing:-.03em;line-height:1}
.logo svg{width:34px;height:34px;flex:none}
.logo .gear{fill:currentColor}
.logo .core{fill:var(--gold)}

/* ---------- Cabecera ---------- */
header{position:sticky;top:0;z-index:30;background:rgba(18,58,47,.97);backdrop-filter:blur(8px);color:var(--white)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.menu{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0;font-size:.97rem}
.menu > li{position:relative}
.menu a{text-decoration:none;opacity:.85}
.menu a:hover,.menu a[aria-current="page"]{opacity:1}
.menu a[aria-current="page"]{box-shadow:0 2px 0 var(--gold)}
.sub{position:absolute;top:calc(100% + 14px);left:-18px;min-width:250px;background:var(--white);color:var(--ink);border-radius:16px;padding:10px;list-style:none;margin:0;box-shadow:0 18px 40px rgba(0,0,0,.18);opacity:0;visibility:hidden;transform:translateY(-4px);transition:.18s}
.sub::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.sub a{display:block;padding:10px 12px;border-radius:10px;opacity:1}
.sub a:hover{background:var(--paper)}
.sub small{display:block;color:var(--stone);font-size:.82rem}
.nav .btn{padding:10px 18px;font-size:.93rem}
.burger{display:none;background:none;border:1px solid var(--pine-line);color:var(--white);border-radius:12px;width:46px;height:42px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:currentColor;margin:4px auto}

/* ---------- Hero portada ---------- */
.hero{padding:72px 0 0;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:end}
.tag{display:inline-flex;align-items:center;gap:10px;font-size:.95rem;color:var(--gold-soft);margin-bottom:22px}
.tag svg{width:22px;height:22px;animation:spin 14s linear infinite}
.tag .gear{fill:var(--gold-soft)}.tag .core{fill:var(--pine)}
@keyframes spin{to{transform:rotate(360deg)}}
.promises{display:flex;flex-wrap:wrap;gap:10px 26px;list-style:none;padding:0;margin:34px 0 72px;font-size:.95rem;color:var(--mist)}
.promises li{display:flex;align-items:center;gap:8px}
.promises li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold)}

/* Teléfono con avisos */
.phone{background:var(--pine-dark);border:1px solid var(--pine-line);border-radius:34px 34px 0 0;border-bottom:0;padding:22px 18px 30px;min-height:470px;box-shadow:0 -20px 60px rgba(0,0,0,.25)}
.phone-top{display:flex;align-items:center;gap:12px;padding:0 6px 16px;border-bottom:1px solid #24503F;margin-bottom:16px}
.phone-top .dot{width:38px;height:38px;border-radius:50%;background:var(--gold);display:grid;place-items:center}
.phone-top .dot svg{width:24px;height:24px}.phone-top .gear{fill:var(--pine)}.phone-top .core{fill:var(--gold)}
.phone-top b{display:block;font-size:.98rem}
.phone-top span{font-size:.8rem;color:#8FB0A3}
.msg{background:#16392F;border-radius:14px 14px 14px 4px;padding:12px 14px;margin:0 0 10px;font-size:.92rem;line-height:1.45;color:#E6EEE9;opacity:0;transform:translateY(10px);animation:in .5s ease forwards}
.msg.me{background:#24503F;border-radius:14px 14px 4px 14px;margin-left:30px}
.msg small{display:block;color:#8FB0A3;font-size:.75rem;margin-top:4px;text-align:right}
.msg b{color:var(--gold-soft);font-weight:600}
.msg:nth-of-type(1){animation-delay:.4s}.msg:nth-of-type(2){animation-delay:1.4s}.msg:nth-of-type(3){animation-delay:2.4s}.msg:nth-of-type(4){animation-delay:3.4s}
@keyframes in{to{opacity:1;transform:none}}
.phone-note{font-size:.8rem;color:#8FB0A3;text-align:center;margin-top:14px}

/* ---------- Cabecera de páginas interiores ---------- */
.page-hero{padding:78px 0 88px}
.crumbs{font-size:.92rem;color:var(--mist);margin-bottom:22px}
.crumbs a{text-decoration:none;color:var(--gold-soft)}
.page-hero .lead{font-size:1.2rem}

/* ---------- Sectores ---------- */
.sectors{background:var(--white);border-bottom:1px solid var(--line);padding:26px 0}
.sectors .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px}
.sectors p{color:var(--stone);font-size:.95rem;margin-right:8px}
.chip{border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.92rem;background:var(--paper)}

/* ---------- Servicios (portada) ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:52px}
.svc{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px;text-decoration:none;transition:border-color .2s,transform .2s}
.svc:hover{border-color:var(--pine);transform:translateY(-2px)}
.svc .ico{width:48px;height:48px;border-radius:12px;background:var(--pine);display:grid;place-items:center;margin-bottom:22px}
.ico svg{width:24px;height:24px;stroke:var(--gold);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.svc p{color:var(--stone);margin-top:10px}
.svc .more{margin-top:auto;padding-top:22px;font-weight:600;color:var(--pine)}

/* ---------- Página de servicio ---------- */
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}
.checks{list-style:none;padding:0;margin:0;border-top:2px solid var(--pine)}
.checks li{display:grid;grid-template-columns:28px 1fr;gap:14px;padding:20px 0;border-bottom:1px solid var(--line)}
.checks li::before{content:"";width:22px;height:22px;margin-top:3px;border-radius:50%;background:var(--gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23123A2F' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/14px no-repeat}
.checks b{display:block;font-size:1.05rem}
.checks span{color:var(--stone);font-size:.97rem}
.pains{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
.pain{border:1px solid var(--pine-line);border-radius:var(--radius);padding:28px}
.pain q{display:block;font-family:"Bricolage Grotesque";font-size:1.25rem;font-weight:700;line-height:1.25;quotes:"«" "»"}
.pain p{color:var(--mist);margin-top:16px;font-size:.97rem;padding-top:16px;border-top:1px solid var(--pine-line)}

/* ---------- Compromisos ---------- */
.commit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px}
.commit-item{border:1px solid var(--pine-line);border-radius:var(--radius);padding:28px}
.commit-item:first-child{grid-row:span 2;background:var(--gold);color:var(--pine-dark);border-color:var(--gold);display:flex;flex-direction:column;justify-content:space-between}
.commit-item h3{margin-bottom:10px}
.commit-item p{color:var(--mist);font-size:.98rem}
.commit-item:first-child p{color:var(--pine-dark)}
.big{font-family:"Bricolage Grotesque",sans-serif;font-size:clamp(3.4rem,7vw,5.4rem);font-weight:800;line-height:1;letter-spacing:-.04em}

/* ---------- Pasos ---------- */
.steps{list-style:none;padding:0;margin:56px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:26px;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding-top:66px}
.steps li::before{content:counter(s);position:absolute;top:0;left:0;width:48px;height:48px;border-radius:50%;background:var(--white);border:2px solid var(--pine);display:grid;place-items:center;font-family:"Bricolage Grotesque";font-weight:800;font-size:1.2rem;color:var(--pine)}
.steps li:not(:last-child)::after{content:"";position:absolute;top:24px;left:60px;right:-14px;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 14px)}
.steps p{color:var(--stone);margin-top:8px;font-size:.98rem}

/* ---------- Clientes ---------- */
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.case{border:1px solid var(--line);border-radius:var(--radius);padding:34px;background:var(--paper)}
.case .who{font-family:"Bricolage Grotesque";font-weight:800;font-size:1.7rem;color:var(--pine)}
.case .where{color:var(--stone);font-size:.95rem;margin-top:4px}
.case p{margin-top:18px}
.case .slot{margin-top:22px;padding-top:18px;border-top:1px dashed var(--line);color:var(--stone);font-size:.95rem}

/* ---------- Som d'aquí / valores ---------- */
.values{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:30px 34px}
.values dt{font-family:"Bricolage Grotesque";font-weight:700;font-size:1.15rem;color:var(--pine)}
.values dd{margin:6px 0 0;color:var(--stone);font-size:.98rem}
.sub-title{display:block;color:var(--stone);font-size:.5em;font-weight:500;margin-top:10px;letter-spacing:0}

/* ---------- Blog ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
.post-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;transition:border-color .2s}
.post-card:hover{border-color:var(--pine)}
.post-card .cover{aspect-ratio:16/9;background:var(--pine);display:grid;place-items:center;color:var(--gold-soft);font-family:"Bricolage Grotesque";font-weight:800;font-size:1.1rem;padding:20px;text-align:center}
.post-card .body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card .meta{font-size:.85rem;color:var(--stone)}
.post-card p{color:var(--stone);font-size:.97rem}
.post-card .more{margin-top:auto;font-weight:600;color:var(--pine)}
.article{max-width:720px;margin:0 auto}
.article h2{font-size:1.9rem;margin:46px 0 14px;max-width:none}
.article p,.article li{font-size:1.1rem;line-height:1.75}
.article p + p{margin-top:18px}
.article ul,.article ol{padding-left:22px;margin:18px 0}
.article li + li{margin-top:8px}
.article blockquote{margin:30px 0;padding:6px 0 6px 22px;border-left:4px solid var(--gold);font-family:"Bricolage Grotesque";font-size:1.35rem;font-weight:700;line-height:1.35}
.article .meta{color:var(--mist);margin-top:18px}

/* ---------- Preguntas frecuentes ---------- */
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px}
details{border-top:1px solid var(--line);padding:20px 0}
details:last-child{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;font-weight:600;font-size:1.06rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--pine);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--stone);margin-top:12px;max-width:62ch}

/* ---------- Contacto final ---------- */
.final{text-align:center}
.final h2{margin:0 auto;max-width:16ch}
.final .lead{margin:18px auto 0}
.final .actions{justify-content:center}
.mail{display:inline-flex;align-items:center;gap:12px;margin-top:26px;background:var(--pine-dark);border:1px solid var(--pine-line);border-radius:999px;padding:8px 8px 8px 20px;font-size:.98rem}
.mail button{background:transparent;color:var(--gold-soft);border:1px solid var(--pine-line);border-radius:999px;padding:7px 14px;font:inherit;font-size:.88rem;cursor:pointer}
.ask{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:22px;font-size:.92rem;color:var(--mist)}
.ask span{border:1px dashed var(--pine-line);border-radius:999px;padding:5px 14px}

/* ---------- Pie ---------- */
footer{background:var(--pine-dark);color:#8FB0A3;padding:56px 0 30px;font-size:.95rem}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.foot .logo{color:var(--white);margin-bottom:14px}
.foot h4{color:var(--white);margin:0 0 12px;font-size:1rem}
.foot ul{list-style:none;margin:0;padding:0}
.foot li + li{margin-top:8px}
.foot a{text-decoration:none}.foot a:hover{color:var(--white)}
.copy{border-top:1px solid #1F4639;margin-top:40px;padding-top:22px;font-size:.88rem}

/* ---------- Móvil ---------- */
@media (max-width:960px){
  .burger{display:block}
  .nav > .btn{display:none}
  .menu{display:none;position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--pine);padding:10px 16px 24px;border-top:1px solid var(--pine-line)}
  .menu.open{display:flex}
  .menu > li > a{display:block;padding:14px 4px;border-bottom:1px solid var(--pine-line)}
  .sub{position:static;opacity:1;visibility:visible;transform:none;background:transparent;color:var(--white);box-shadow:none;padding:0 0 0 14px;min-width:0}
  .sub a:hover{background:transparent}
  .sub small{display:none}
  .menu .btn{margin-top:16px;justify-content:center}
  .hero-grid,.two,.split,.faq-grid{grid-template-columns:1fr}
  .phone{max-width:420px;margin:0 auto;width:100%}
  .svc-grid,.pains,.posts{grid-template-columns:1fr}
  .commit-grid{grid-template-columns:1fr 1fr}
  .commit-item:first-child{grid-row:auto;grid-column:span 2}
  .steps{grid-template-columns:1fr 1fr}
  .steps li::after{display:none}
  .foot{grid-template-columns:1fr 1fr}
  .foot > div:first-child{grid-column:span 2}
}
@media (min-width:961px){.menu .only-mobile{display:none}}
@media (max-width:600px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  section{padding:72px 0}
  .commit-grid,.steps,.values,.foot{grid-template-columns:1fr}
  .commit-item:first-child,.foot > div:first-child{grid-column:auto}
  .mail{flex-direction:column;border-radius:var(--radius);padding:14px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .msg{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- Aviso de cookies ---------- */
.cookies{position:fixed;left:16px;right:16px;bottom:16px;z-index:50;max-width:560px;margin:0 auto;background:var(--white);color:var(--ink);border:1px solid var(--line);border-radius:18px;padding:16px 18px;box-shadow:0 18px 40px rgba(0,0,0,.18);display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;font-size:.95rem}
.cookies p{flex:1 1 240px}
.cookies div{display:flex;gap:10px}
.cookies button{font:inherit;font-weight:600;border-radius:999px;padding:9px 16px;cursor:pointer;border:2px solid var(--pine);background:transparent;color:var(--pine)}
.cookies button[data-c="si"]{background:var(--pine);color:var(--white)}