/*
Theme Name: Palanca
Description: Tema propio de Palanca — agencia de tecnologia y marketing digital. Landing clasica (PHP), sin tema padre ni dependencias de terceros.
Author: Palanca
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: palanca
*/

/* ============================================================
   PALANCA — Brand tokens
   Negro #171717 · Verde oscuro #218157 · Verde neón #00eb8e
   Gris claro #f8f8f8 · Blanco #FFFFFF
   Flat palette · NO gradients · high contrast only
   ============================================================ */
:root{
  --negro:#171717;
  --verde-osc:#218157;
  --neon:#00eb8e;
  --gris:#f8f8f8;
  --blanco:#ffffff;
  --font: 'PP Neue Machina','Space Grotesk','Montserrat',sans-serif;
  --maxw:1200px;
  --radius:18px;
  --radius-sm:12px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--negro);
  color:var(--blanco);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
section{position:relative}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* Angle-bracket motif */
.br{color:var(--neon);font-weight:700}
.hl{color:var(--neon)}

/* Headings */
h1,h2,h3{font-weight:700;letter-spacing:-.02em;line-height:1.05}
h2.section-title{font-size:clamp(2rem,4.5vw,3.4rem);margin-bottom:.4em}
.eyebrow{
  display:inline-block;font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;
  font-weight:600;color:var(--neon);margin-bottom:18px;
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font);font-weight:700;font-size:1rem;
  padding:15px 28px;border-radius:100px;cursor:pointer;border:2px solid transparent;
  transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--neon);color:var(--negro)}
.btn-primary:hover{transform:translateY(-3px)}
.btn-ghost{background:transparent;color:var(--blanco);border-color:rgba(255,255,255,.28)}
.btn-ghost:hover{border-color:var(--neon);color:var(--neon)}
.btn-dark{background:var(--negro);color:var(--blanco)}
.btn-dark:hover{background:var(--neon);color:var(--negro);transform:translateY(-3px)}

/* ============================= NAV ============================= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(23,23,23,.72);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:background .3s ease,padding .3s ease;
}
.nav.scrolled{background:rgba(23,23,23,.96)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.nav-logo img{height:30px}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a.link{font-size:.95rem;font-weight:500;color:rgba(255,255,255,.82);transition:color .18s}
.nav-links a.link:hover{color:var(--neon)}
.nav-cta{font-size:.9rem;padding:11px 22px}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.hamburger span{width:26px;height:2px;background:var(--blanco);transition:.25s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Mobile menu */
.mobile-menu{
  position:fixed;inset:74px 0 auto 0;z-index:99;background:var(--negro);
  border-bottom:1px solid rgba(255,255,255,.08);
  transform:translateY(-120%);transition:transform .32s cubic-bezier(.4,0,.2,1);
  padding:22px 24px 30px;
}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu a{display:block;padding:14px 0;font-size:1.1rem;font-weight:600;border-bottom:1px solid rgba(255,255,255,.06)}
.mobile-menu .btn{width:100%;justify-content:center;margin-top:18px}

/* ============================= HERO ============================= */
.hero{
  min-height:100vh;display:flex;align-items:center;
  padding:130px 0 90px;
  background:var(--negro);
  overflow:hidden;
}
/* subtle flat line-grid texture (SVG lines, no color gradients) */
.hero::before{
  content:"";position:absolute;inset:0;opacity:.6;pointer-events:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='64' height='64'><path d='M64 0H0V64' fill='none' stroke='rgba(255,255,255,0.035)' stroke-width='1'/></svg>");
  background-size:64px 64px;
}
/* flat neon accent block — decorative corner, not a background fill */
.hero::after{
  content:"";position:absolute;top:12%;right:-60px;width:220px;height:220px;
  border:2px solid rgba(0,235,142,.22);border-radius:26px;transform:rotate(12deg);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;max-width:920px}
.hero h1{font-size:clamp(2.7rem,7vw,5.4rem);margin:14px 0 22px}
.hero .lead{font-size:clamp(1.05rem,2.2vw,1.35rem);color:rgba(255,255,255,.72);max-width:640px;margin-bottom:16px}
.hero .position{font-size:clamp(1.1rem,2.4vw,1.5rem);font-weight:600;margin-bottom:38px}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.hero-link{font-weight:600;color:var(--neon);display:inline-flex;align-items:center;gap:8px}
.hero-link:hover{text-decoration:underline}

/* ============================= SERVICES ============================= */
.services{padding:110px 0;background:var(--negro)}
.section-head{max-width:680px;margin-bottom:54px}
.section-head p{color:rgba(255,255,255,.66);font-size:1.08rem;margin-top:10px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
  background:#1f1f1f;border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius);padding:30px 26px;
  transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.card:hover{transform:translateY(-8px);border-color:var(--neon);background:#232323}
.card .ico{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(0,235,142,.10);border:1px solid rgba(0,235,142,.25);margin-bottom:20px;
}
.card .ico svg{width:26px;height:26px;stroke:var(--neon);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.18rem;margin-bottom:8px}
.card p{font-size:.94rem;color:rgba(255,255,255,.6);line-height:1.5}

/* ============================= WHY ============================= */
.why{background:var(--gris);color:var(--negro);padding:110px 0}
.why h2.section-title{color:var(--verde-osc)}
.why .section-head p{color:rgba(23,23,23,.7)}
.why-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.why-list{display:flex;flex-direction:column;gap:26px}
.why-item{display:flex;gap:18px}
.why-item .dot{
  flex:0 0 44px;height:44px;border-radius:12px;background:var(--negro);
  display:flex;align-items:center;justify-content:center;
}
.why-item .dot svg{width:22px;height:22px;stroke:var(--neon);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.why-item h3{font-size:1.18rem;margin-bottom:5px;color:var(--negro)}
.why-item p{color:rgba(23,23,23,.68);font-size:.98rem}
.why-visual{
  background:var(--negro);border-radius:var(--radius);padding:48px 40px;color:var(--blanco);
}
.why-visual .logo-mark{height:34px;margin-bottom:28px}
.why-visual .quote{font-size:1.5rem;font-weight:600;line-height:1.35;letter-spacing:-.01em}
.why-visual .sign{margin-top:26px;font-size:.9rem;color:rgba(255,255,255,.55);letter-spacing:.04em}

/* ============================= STATS ============================= */
.stats{background:var(--negro);padding:78px 0;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat .num{font-size:clamp(2.6rem,5vw,3.8rem);font-weight:700;color:var(--neon);letter-spacing:-.03em;line-height:1}
.stat .label{margin-top:10px;font-size:.95rem;color:rgba(255,255,255,.62);font-weight:500}
.stats-note{text-align:center;margin-top:30px;font-size:.78rem;color:rgba(255,255,255,.3);letter-spacing:.03em}

/* ============================= FINAL CTA ============================= */
.cta{padding:120px 0;background:var(--negro);text-align:center}
.cta-box{
  max-width:820px;margin:0 auto;background:#1c1c1c;
  border:1px solid rgba(0,235,142,.28);border-radius:26px;padding:70px 40px;
}
.cta-box h2{font-size:clamp(2rem,4.6vw,3.2rem);margin-bottom:18px}
.cta-box p{color:rgba(255,255,255,.7);font-size:1.1rem;max-width:520px;margin:0 auto 34px}
.cta-actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}

/* ============================= FOOTER ============================= */
.footer{background:var(--negro);padding:70px 0 40px;border-top:1px solid rgba(255,255,255,.07)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:50px}
.footer-logo img{height:32px;margin-bottom:18px}
.footer-brand p{color:rgba(255,255,255,.55);font-size:.95rem;max-width:320px}
.footer h4{font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:18px;font-weight:600}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer ul a{color:rgba(255,255,255,.72);font-size:.96rem;transition:color .18s}
.footer ul a:hover{color:var(--neon)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:26px;border-top:1px solid rgba(255,255,255,.07);color:rgba(255,255,255,.4);font-size:.85rem}

/* ============================= PORTFOLIO ============================= */
.portfolio{padding:110px 0;background:var(--negro)}
.filters{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 44px}
.filter-btn{
  padding:10px 20px;border-radius:100px;border:1px solid rgba(255,255,255,.18);
  background:transparent;color:rgba(255,255,255,.75);font-family:var(--font);
  font-weight:600;font-size:.9rem;cursor:pointer;transition:background .18s,color .18s,border-color .18s;
}
.filter-btn:hover{border-color:var(--neon);color:var(--neon)}
.filter-btn.active{background:var(--neon);color:var(--negro);border-color:var(--neon)}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.project{
  background:#1f1f1f;border:1px solid rgba(255,255,255,.07);border-radius:var(--radius);
  overflow:hidden;transition:transform .25s ease,border-color .25s ease;
}
.project:hover{transform:translateY(-8px);border-color:var(--neon)}
.project.hide{display:none}
.project .thumb{
  height:180px;display:flex;align-items:center;justify-content:center;padding:24px;
  border-bottom:1px solid rgba(255,255,255,.06);position:relative;overflow:hidden;
}
.project .thumb::before{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='40' height='40'><path d='M40 0H0V40' fill='none' stroke='rgba(255,255,255,0.06)' stroke-width='1'/></svg>");
  background-size:40px 40px;
}
.project .thumb span{position:relative;z-index:1;font-weight:700;font-size:1.35rem;letter-spacing:-.02em;text-align:center;line-height:1.12}
.thumb.t-verde{background:var(--verde-osc);color:#fff}
.thumb.t-dark{background:#232323;color:var(--neon)}
.thumb.t-black{background:#101010;color:var(--neon)}
.thumb.t-graphite{background:#1a1a1a;color:#fff}
.project .body{padding:22px 22px 26px}
.project .tag{
  display:inline-block;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;
  color:var(--neon);border:1px solid rgba(0,235,142,.3);border-radius:100px;padding:4px 12px;margin-bottom:14px;
}
.project h3{font-size:1.15rem;margin-bottom:8px}
.project .desc{font-size:.92rem;color:rgba(255,255,255,.6);margin-bottom:18px;line-height:1.5}
.project .metric{display:flex;align-items:baseline;gap:8px;border-top:1px solid rgba(255,255,255,.08);padding-top:16px}
.project .metric .val{font-size:1.5rem;font-weight:700;color:var(--neon);letter-spacing:-.02em}
.project .metric .mlabel{font-size:.82rem;color:rgba(255,255,255,.55)}

/* ============================= CLIENTES ============================= */
.clientes{background:var(--gris);color:var(--negro);padding:110px 0}
.clientes h2.section-title{color:var(--verde-osc)}
.clientes .section-head p{color:rgba(23,23,23,.7)}
.logo-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-bottom:70px}
.logo-chip{
  display:flex;align-items:center;justify-content:center;height:82px;background:#fff;
  border:1px solid rgba(23,23,23,.12);border-radius:var(--radius-sm);
  color:rgba(23,23,23,.45);font-weight:700;font-size:1rem;letter-spacing:-.01em;
  transition:color .2s,border-color .2s;text-align:center;padding:8px;
}
.logo-chip:hover{color:var(--verde-osc);border-color:var(--verde-osc)}
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tcard{
  background:#fff;border:1px solid rgba(23,23,23,.1);border-radius:var(--radius);padding:32px 28px;
  transition:transform .25s ease,border-color .25s ease;
}
.tcard:hover{transform:translateY(-6px);border-color:var(--neon)}
.tcard .qmark{font-size:2.6rem;line-height:.6;color:var(--neon);font-weight:700;margin-bottom:14px;display:block}
.tcard .quote{font-size:1rem;color:rgba(23,23,23,.82);line-height:1.6;margin-bottom:24px}
.tcard .who{display:flex;align-items:center;gap:12px}
.tcard .avatar{
  width:44px;height:44px;border-radius:50%;background:var(--negro);color:var(--neon);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;flex:0 0 44px;
}
.tcard .name{font-weight:600;font-size:.95rem;color:var(--negro)}
.tcard .role{font-size:.82rem;color:rgba(23,23,23,.55)}
.clientes-note{margin-top:40px;font-size:.78rem;color:rgba(23,23,23,.4);letter-spacing:.03em}

/* ============================= REVEAL ANIM ============================= */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

/* ============================= RESPONSIVE ============================= */
@media (max-width:980px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:40px 24px}
  .why-grid{grid-template-columns:1fr;gap:44px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .portfolio-grid{grid-template-columns:repeat(2,1fr)}
  .testimonials{grid-template-columns:1fr}
  .logo-strip{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:720px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .cards{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-box{padding:50px 26px}
  .why-visual{padding:38px 28px}
  .portfolio-grid{grid-template-columns:1fr}
  .logo-strip{grid-template-columns:repeat(2,1fr)}
}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}