:root{
  --bg:#F7F3EA; --bg-alt:#F0E9D8; --panel:#FFFFFF; --ink:#1A1418; --ink-soft:#665F62; --line:#E5DCD5; --line-strong:#D6C9C2;
  --accent:#B0143A;
  --font-head:'Bricolage Grotesque',sans-serif; --font-body:'Inter',sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);line-height:1.7;}
img,svg{display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:var(--font-head);margin:0;font-weight:600;letter-spacing:-.01em;line-height:1.15;}
p{color:var(--ink-soft);margin:0;}
.wrap{max-width:1040px;margin:0 auto;padding-inline:28px;}
.wrap-wide{max-width:1220px;margin:0 auto;padding-inline:28px;}
section{padding-block:92px;}
section.alt{background:var(--bg-alt);}

.sep{display:flex;align-items:center;gap:18px;max-width:640px;margin:0 auto;padding:0 28px;}
.sep::before,.sep::after{content:"";flex:1;height:1px;background:var(--line-strong);}
.sep span{color:var(--accent);font-size:1rem;line-height:1;flex:none;}

/* NAV */
.nav{position:sticky;top:0;z-index:80;background:rgba(247,243,234,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.nav-inner{max-width:1220px;margin:0 auto;padding:18px 28px;display:flex;justify-content:space-between;align-items:center;}
.brand{font-family:var(--font-head);font-weight:700;font-size:1.05rem;display:flex;align-items:center;gap:9px;}
.mark{width:38px;height:35px;flex:none;display:block;}
.mark svg{width:100%;height:100%;display:block;}
.nav-links{display:flex;gap:26px;align-items:center;}
.nav-links a{font-size:.86rem;color:var(--ink-soft);font-weight:500;padding-bottom:3px;border-bottom:1.5px solid transparent;}
.nav-links a:hover{color:var(--ink);}
.nav-links a.active{color:var(--ink);border-color:var(--accent);}
.nav-links .cta{color:var(--accent);font-weight:600;}
.menu-toggle{display:none;background:none;border:none;font-size:1.3rem;color:var(--ink);}
@media (max-width:720px){
  .nav-links{position:fixed;inset:64px 20px auto 20px;background:var(--panel);border:1px solid var(--line);border-radius:14px;flex-direction:column;align-items:flex-start;padding:18px;display:none;gap:14px;}
  .nav-links.open{display:flex;}
  .menu-toggle{display:block;}
}

/* HERO (home) */
.hero{
  padding-block:110px 70px;text-align:center;position:relative;overflow:hidden;
  background-image:
    radial-gradient(circle at 12% 25%, rgba(176,20,58,.07), transparent 42%),
    radial-gradient(circle at 88% 20%, rgba(26,20,24,.05), transparent 40%),
    radial-gradient(circle at 90% 85%, rgba(176,20,58,.05), transparent 40%);
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:radial-gradient(ellipse 60% 55% at 50% 38%, var(--bg) 55%, transparent 100%);
  pointer-events:none;
}
.hero > .wrap{position:relative;z-index:1;}

/* twinkling stars */
.stars{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0;}
.stars i{
  position:absolute;display:block;border-radius:50%;
  background:var(--ink-soft);opacity:0;
  animation-name:twinkle;animation-iteration-count:infinite;animation-timing-function:ease-in-out;
}
.stars i.accent{background:var(--accent);}
@keyframes twinkle{
  0%,100%{opacity:0;transform:scale(.6);}
  50%{opacity:var(--tw-op,.6);transform:scale(1);}
}
@media (prefers-reduced-motion:reduce){
  .stars i{animation:none;opacity:.25;}
}
.hero .kicker{font-size:.82rem;color:var(--accent);font-weight:600;margin-bottom:26px;display:block;}
.hero h1{font-size:clamp(2.3rem,5.5vw,3.6rem);}
.hero h1 em{font-style:italic;color:var(--accent);}
.hero p.lead{font-size:1.15rem;margin:26px auto 0;max-width:52ch;}
.hero-links{display:flex;justify-content:center;gap:28px;margin-top:36px;flex-wrap:wrap;}
.hero-links a{font-weight:600;font-size:.95rem;border-bottom:1.5px solid var(--ink);padding-bottom:3px;display:inline-flex;align-items:center;gap:6px;}
.hero-links a.muted{border-color:var(--line);color:var(--ink-soft);}
.hero-figs{display:flex;justify-content:center;gap:44px;margin-top:56px;flex-wrap:wrap;}
.hero-figs div{text-align:center;}
.hero-figs b{display:block;font-family:var(--font-head);font-size:1.8rem;}
.hero-figs span{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);}

/* PAGE HEAD (sub-pages) */
.page-head{padding-block:100px 60px;}
.page-head .back{font-size:.82rem;color:var(--ink-soft);font-weight:600;display:inline-flex;align-items:center;gap:6px;margin-bottom:26px;}
.page-head .back:hover{color:var(--accent);}
.page-head h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:18px;}
.page-head p.lead{font-size:1.1rem;max-width:56ch;}

.lede{font-family:var(--font-head);font-size:1.5rem;line-height:1.55;color:var(--ink);margin-bottom:14px;}
.section-num{font-size:.74rem;color:var(--accent);font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:22px;display:inline-flex;align-items:center;gap:10px;}
.section-num .no{width:26px;height:26px;border-radius:50%;border:1px solid var(--accent);display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-style:italic;font-size:.82rem;flex:none;}

/* TEASERS (home summary) */
.teaser-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:8px;}
@media (max-width:760px){.teaser-grid{grid-template-columns:1fr;}}
.teaser-card{border-top:1px solid var(--line-strong);padding-top:18px;}
.teaser-card .idx{font-family:var(--font-head);font-style:italic;color:var(--accent);font-size:1rem;display:block;margin-bottom:8px;}
.teaser-card h3{font-size:1.1rem;margin-bottom:8px;}
.teaser-card p{font-size:.9rem;}
.more-link{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.94rem;margin-top:30px;border-bottom:1.5px solid var(--ink);padding-bottom:3px;}
.more-link:hover{border-color:var(--accent);color:var(--accent);}

.teaser-list{display:flex;flex-direction:column;margin-top:8px;}
.teaser-row{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-top:1px solid var(--line-strong);font-size:.98rem;}
.teaser-row:last-child{border-bottom:1px solid var(--line-strong);}
.teaser-row b{font-family:var(--font-head);font-weight:600;}
.teaser-row span{color:var(--ink-soft);font-size:.86rem;}

/* SERVICES (full, sub-page) */
.svc-item{padding:36px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:180px 1fr;gap:30px;}
.svc-item:first-of-type{border-top:none;}
@media (max-width:640px){.svc-item{grid-template-columns:1fr;gap:8px;}}
.svc-item h3{font-size:1.3rem;margin-bottom:8px;}
.svc-item p{font-size:1rem;max-width:52ch;}
.svc-item .idx{font-family:var(--font-head);font-size:1.1rem;color:var(--accent);}

/* PORTFOLIO (full, sub-page) */
.pf-list{display:flex;flex-direction:column;}
.pf-item{padding:26px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 140px auto;gap:20px;align-items:baseline;}
.pf-item:last-child{border-bottom:1px solid var(--line);}
@media (max-width:640px){.pf-item{grid-template-columns:1fr;gap:6px;}}
.pf-item h3{font-size:1.2rem;}
.pf-item p{font-size:.92rem;margin-top:6px;max-width:50ch;}
.pf-item .cat{font-size:.78rem;color:var(--accent);font-style:italic;font-family:var(--font-head);}
.pf-item .go{font-size:.84rem;font-weight:600;color:var(--ink-soft);white-space:nowrap;}

blockquote{font-family:var(--font-head);font-style:italic;font-size:1.6rem;line-height:1.5;color:var(--ink);border-left:3px solid var(--accent);padding-left:24px;margin:0 0 30px;}
.tele-meta{display:flex;flex-wrap:wrap;gap:36px;margin-top:10px;}
.tele-meta div span{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);margin-bottom:4px;}
.tele-meta div b{font-size:1rem;}

.stack-line{font-family:var(--font-head);font-size:1.25rem;line-height:2.1;}
.stack-line b{font-weight:600;color:var(--ink);border-bottom:1px solid var(--line);}

.contact-hero{text-align:center;padding-block:100px;}
.contact-hero .kicker{color:var(--accent);font-weight:600;font-size:.82rem;margin-bottom:20px;display:block;}
.contact-hero h2{font-size:clamp(1.9rem,5vw,3rem);margin-bottom:26px;}
.contact-email{font-family:var(--font-head);font-size:clamp(1.5rem,4vw,2.2rem);color:var(--accent);border-bottom:2px solid var(--accent);padding-bottom:4px;}
.contact-meta{display:flex;justify-content:center;gap:40px;margin-top:44px;flex-wrap:wrap;}
.contact-meta div span{display:block;font-size:.72rem;text-transform:uppercase;color:var(--ink-soft);letter-spacing:.06em;margin-bottom:4px;}
.contact-meta div b{font-size:.98rem;}

.contact-panel{max-width:640px;margin:56px auto 0;text-align:left;border-top:1px solid var(--line-strong);padding-top:44px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);margin-bottom:8px;}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border-radius:8px;border:1px solid var(--line-strong);background:var(--panel);color:var(--ink);font-family:var(--font-body);font-size:.94rem;}
.field textarea{resize:none;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:520px){.field-row{grid-template-columns:1fr;}}
.btn-send{width:100%;padding:14px;border-radius:8px;background:var(--ink);color:var(--bg);font-weight:700;font-size:.94rem;border:none;cursor:pointer;font-family:var(--font-body);}
.btn-send:hover{background:var(--accent);}

/* ARTICULOS */
.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:8px;}
@media (max-width:640px){.article-grid{grid-template-columns:1fr;}}
.article-card{display:block;border:1px solid var(--line);border-radius:12px;padding:24px;background:var(--panel);transition:border-color .15s;}
.article-card:hover{border-color:var(--accent);}
.article-card .idx{font-family:var(--font-head);font-style:italic;color:var(--accent);font-size:.9rem;display:block;margin-bottom:10px;}
.article-card h3{font-size:1.08rem;margin-bottom:8px;line-height:1.35;}
.article-card p{font-size:.88rem;margin-bottom:16px;}
.article-card .more-link{margin-top:0;font-size:.86rem;}
.article-body{font-size:1.05rem;max-width:64ch;color:var(--ink);line-height:1.8;}

/* TERMINOS */
.legal-block{padding:26px 0;border-top:1px solid var(--line);}
.legal-block:first-of-type{border-top:none;padding-top:0;}
.legal-block h2{font-family:var(--font-head);font-size:1.05rem;margin-bottom:8px;}
.legal-block p{font-size:.92rem;max-width:68ch;}

/* FOOTER */
footer{background:var(--bg-alt);padding-top:64px;border-top:1px solid var(--line-strong);}
.footer-inner{max-width:1220px;margin:0 auto;padding-inline:28px;}
footer b{color:var(--ink);}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px;border-bottom:1px solid var(--line);}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:480px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand{font-family:var(--font-head);font-size:1.15rem;font-weight:700;display:flex;align-items:center;gap:9px;margin-bottom:12px;}
.footer-brand .mark{width:36px;height:34px;}
.footer-desc{font-size:.9rem;max-width:30ch;margin-bottom:16px;}
.footer-credit{font-size:.8rem;color:var(--ink-soft);}
.footer-social{display:flex;gap:10px;margin-top:16px;}
.footer-social a{width:34px;height:34px;border-radius:9px;border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;font-size:.76rem;color:var(--ink-soft);}
.footer-social a:hover{color:var(--accent);border-color:var(--accent);}
footer h4{font-family:var(--font-body);font-size:.72rem;text-transform:uppercase;letter-spacing:.07em;color:var(--ink-soft);margin-bottom:16px;font-weight:700;}
.footer-grid ul{list-style:none;margin:0;padding:0;}
.footer-grid li{margin-bottom:11px;}
.footer-grid a.flink{font-size:.9rem;color:var(--ink);}
.footer-grid a.flink:hover{color:var(--accent);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:22px 0;flex-wrap:wrap;gap:10px;font-size:.8rem;color:var(--ink-soft);}

.wa-float{position:fixed;bottom:24px;right:24px;width:52px;height:52px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 16px 32px rgba(0,0,0,.2);z-index:60;}

/* Icono por sistema (portafolio) */
.pf-item{grid-template-columns:56px 1fr 140px auto;}
@media (max-width:640px){.pf-item{grid-template-columns:44px 1fr;}}
.pf-icon{width:44px;height:44px;border-radius:12px;background:rgba(176,20,58,.08);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:1.15rem;flex-shrink:0;}