/*
Theme Name: Elmetal SAS
Theme URI: https://elmetal.com.co
Author: Elmetal S.A.S.
Author URI: https://elmetal.com.co
Description: Tema corporativo a medida para Elmetal S.A.S. — metalmecánica, soldadura especializada y mantenimiento de vehículos pesados con servicio a domicilio. Diseño industrial sobrio, responsive, con páginas de Inicio, Nosotros, Servicios y Contacto, formulario de contacto por correo, botón de WhatsApp, mapa y carrusel de clientes editable.
Version: 1.0.1
Requires at least: 5.8
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: elmetal
*/

/* ============================================================
   TOKENS
   ============================================================ */
:root{
  --bg:#0E0F12;
  --bg-2:#16181D;
  --surface:#1C1F26;
  --surface-2:#23272F;
  --steel:#2A2F38;
  --steel-line:#3A4250;
  --paper:#F5F6F8;
  --paper-2:#FFFFFF;
  --ink:#11131A;
  --ink-soft:#3A3F4A;
  --muted-dark:#9AA3AF;
  --muted-light:#5B626E;
  --spark:#FF6A1A;
  --spark-2:#FFB347;
  --arc:#BFE9FF;
  --white:#FFFFFF;

  --maxw:1200px;
  --gutter:clamp(20px,5vw,64px);
  --radius:14px;
  --radius-lg:20px;
  --shadow:0 18px 50px rgba(0,0,0,.18);
  --shadow-card:0 10px 30px rgba(14,15,18,.10);

  --font-display:"Oswald",-apple-system,Segoe UI,Roboto,sans-serif;
  --font-body:"Inter",-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;

  --t-fast:.18s ease;
  --t:.32s cubic-bezier(.2,.7,.2,1);
}

/* ============================================================
   BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper-2);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.05;margin:0;letter-spacing:.5px;text-transform:uppercase}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--spark);outline-offset:3px}

.container{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(64px,9vw,120px)}
.section--dark{background:var(--bg);color:#E8EBF0}
.section--steel{background:var(--bg-2);color:#E8EBF0}
.section--paper{background:var(--paper);color:var(--ink)}

.eyebrow{
  font-family:var(--font-display);
  font-weight:500;
  text-transform:uppercase;
  letter-spacing:.32em;
  font-size:.78rem;
  color:var(--spark);
  display:inline-flex;align-items:center;gap:.7em;
  margin-bottom:1.1rem;
}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--spark);display:inline-block}

.title-xl{font-size:clamp(2.4rem,6vw,4.6rem)}
.title-lg{font-size:clamp(2rem,4.5vw,3.2rem)}
.title-md{font-size:clamp(1.5rem,3vw,2.1rem)}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);max-width:60ch}
.muted{color:var(--muted-light)}
.section--dark .muted,.section--steel .muted{color:var(--muted-dark)}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  --b:var(--spark);
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--font-display);font-weight:600;text-transform:uppercase;
  letter-spacing:.06em;font-size:.95rem;
  padding:.92em 1.6em;border-radius:10px;border:2px solid transparent;
  cursor:pointer;transition:transform var(--t-fast),background var(--t-fast),color var(--t-fast),border-color var(--t-fast);
  line-height:1;white-space:nowrap;
}
.btn svg{width:1.15em;height:1.15em;flex:0 0 auto}
.btn--primary{background:var(--spark);color:#11131A}
.btn--primary:hover{background:#ff7d35;transform:translateY(-2px)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn--ghost:hover{border-color:#fff;transform:translateY(-2px)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:#000;transform:translateY(-2px)}
.btn--wa{background:#25D366;color:#06321a}
.btn--wa:hover{background:#1ebe5a;transform:translateY(-2px)}
.btn--block{width:100%}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:60;
  transition:background var(--t),box-shadow var(--t),padding var(--t);
  padding-block:18px;
}
.site-header.is-solid{background:rgba(14,15,18,.92);backdrop-filter:blur(10px);box-shadow:0 1px 0 rgba(255,255,255,.06);padding-block:12px}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:46px;width:auto;transition:height var(--t)}
.is-solid .brand img{height:40px}
.nav-menu{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}
.nav-menu a{
  font-family:var(--font-display);text-transform:uppercase;letter-spacing:.08em;
  font-weight:500;font-size:.95rem;color:#E8EBF0;position:relative;padding:6px 0;
}
.nav-menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--spark);transition:width var(--t)}
.nav-menu a:hover::after,.nav-menu .current-menu-item>a::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;position:relative;z-index:70}
.nav-toggle span{display:block;width:26px;height:2px;background:#fff;margin:6px auto;transition:var(--t)}
.nav-toggle.is-open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

@media(max-width:920px){
  .nav-toggle{display:block}
  .nav-cta .btn{display:none}
  .nav-menu{
    position:fixed;inset:0;flex-direction:column;justify-content:center;
    background:rgba(14,15,18,.98);backdrop-filter:blur(8px);
    gap:30px;transform:translateX(100%);transition:transform var(--t);
  }
  .nav-menu.is-open{transform:translateX(0)}
  .nav-menu a{font-size:1.4rem}
  .nav-menu .menu-wa{display:inline-flex}
}
.menu-wa{display:none}
@media(max-width:920px){.menu-wa{display:inline-flex;margin-top:10px}}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;background:var(--bg);color:#fff;overflow:hidden}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.hero__grid{position:absolute;inset:0;z-index:2;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:60px 60px;
  -webkit-mask-image:radial-gradient(circle at 30% 60%,#000,transparent 75%);
  mask-image:radial-gradient(circle at 30% 60%,#000,transparent 75%);
}
.hero__overlay{position:absolute;inset:0;z-index:3;
  background:linear-gradient(90deg,rgba(14,15,18,.95) 0%,rgba(14,15,18,.7) 45%,rgba(14,15,18,.25) 100%);
}
.hero__inner{position:relative;z-index:4;width:100%;padding-block:140px 90px}
.hero__content{max-width:760px}
.hero h1{font-size:clamp(2.6rem,7vw,5.4rem);line-height:.98;margin-bottom:.5em}
.hero h1 .spark{color:var(--spark)}
.hero .lead{color:#C3C9D2;margin-bottom:2rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:16px}
.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:4;color:#8a93a0;font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;font-family:var(--font-display);display:flex;flex-direction:column;align-items:center;gap:8px}
.hero__scroll .line{width:1px;height:40px;background:linear-gradient(var(--spark),transparent);animation:scrolldown 1.8s infinite}
@keyframes scrolldown{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}50.1%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============================================================
   STAT STRIP
   ============================================================ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--steel);border-bottom:1px solid var(--steel)}
.stat{padding:34px var(--gutter);text-align:center;border-right:1px solid var(--steel)}
.stat:last-child{border-right:0}
.stat__num{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);color:#fff;line-height:1}
.stat__num .spark{color:var(--spark)}
.stat__label{color:var(--muted-dark);font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;margin-top:8px}
@media(max-width:720px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--steel)}}

/* ============================================================
   SECTION HEAD
   ============================================================ */
.sec-head{max-width:720px;margin-bottom:clamp(40px,6vw,64px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}

/* ============================================================
   FEATURE CARDS (por qué)
   ============================================================ */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
@media(max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}}
@media(max-width:620px){.grid-4,.grid-2{grid-template-columns:1fr}}

.feature{
  background:var(--surface);border:1px solid var(--steel);border-radius:var(--radius);
  padding:30px 26px;transition:transform var(--t),border-color var(--t);
}
.feature:hover{transform:translateY(-4px);border-color:var(--spark)}
.feature__ic{width:48px;height:48px;border-radius:10px;display:grid;place-items:center;background:rgba(255,106,26,.12);color:var(--spark);margin-bottom:18px}
.feature__ic svg{width:26px;height:26px}
.feature h3{font-size:1.15rem;color:#fff;margin-bottom:8px}
.feature p{color:var(--muted-dark);font-size:.95rem;margin:0}

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.svc{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  background:var(--surface);border:1px solid var(--steel);
  display:flex;flex-direction:column;transition:transform var(--t),border-color var(--t);
}
.svc:hover{transform:translateY(-6px);border-color:var(--spark)}
.svc__media{position:relative;aspect-ratio:16/10;background:var(--bg-2)}
.svc__media img{width:100%;height:100%;object-fit:cover}
.svc__num{position:absolute;top:16px;left:18px;font-family:var(--font-display);font-size:.9rem;letter-spacing:.2em;color:var(--spark);background:rgba(14,15,18,.7);padding:4px 10px;border-radius:6px}
.svc__body{padding:26px 26px 30px}
.svc__body h3{color:#fff;font-size:1.4rem;margin-bottom:12px}
.svc__body p{color:var(--muted-dark);margin:0 0 18px}
.svc__list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.svc__list li{font-size:.8rem;color:#cfd5dd;border:1px solid var(--steel-line);border-radius:30px;padding:5px 12px}

.svc-detail{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center;margin-block:clamp(40px,7vw,90px)}
.svc-detail:nth-child(even) .svc-detail__media{order:2}
.svc-detail__media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--steel)}
.svc-detail__num{font-family:var(--font-display);font-size:1rem;letter-spacing:.3em;color:var(--spark);margin-bottom:14px;display:block}
.svc-detail h3{font-size:clamp(1.6rem,3vw,2.3rem);color:#fff;margin-bottom:16px}
.svc-detail p{color:var(--muted-dark);margin-bottom:18px}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;color:#dfe3e9;font-size:.98rem}
.checklist svg{flex:0 0 auto;width:22px;height:22px;color:var(--spark);margin-top:2px}
@media(max-width:820px){.svc-detail{grid-template-columns:1fr}.svc-detail:nth-child(even) .svc-detail__media{order:0}}

/* ============================================================
   ABOUT / MVV
   ============================================================ */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:center}
@media(max-width:880px){.about-grid{grid-template-columns:1fr}}
.about-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--steel);background:var(--bg-2)}
.about-media img{width:100%}
.about-badge{position:absolute;right:18px;bottom:18px;background:var(--spark);color:#11131A;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.08em;font-weight:600;padding:14px 20px;border-radius:10px;line-height:1.1}
.about-badge span{display:block;font-size:1.6rem}

.mvv{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:880px){.mvv{grid-template-columns:1fr}}
.mvv__card{background:var(--surface);border:1px solid var(--steel);border-radius:var(--radius);padding:32px 28px;position:relative;overflow:hidden}
.mvv__card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--spark),var(--spark-2))}
.mvv__ic{width:50px;height:50px;border-radius:12px;display:grid;place-items:center;background:rgba(255,106,26,.12);color:var(--spark);margin-bottom:18px}
.mvv__ic svg{width:28px;height:28px}
.mvv__card h3{color:#fff;font-size:1.3rem;margin-bottom:12px}
.mvv__card p{color:var(--muted-dark);margin:0}

.values{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:50px}
@media(max-width:980px){.values{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.values{grid-template-columns:1fr}}
.value{border:1px solid var(--steel);border-radius:var(--radius);padding:24px 20px;background:var(--bg-2)}
.value h4{color:var(--spark);font-size:1.05rem;margin-bottom:8px}
.value p{color:var(--muted-dark);font-size:.9rem;margin:0}

/* ============================================================
   CLIENTS CAROUSEL
   ============================================================ */
.clients{overflow:hidden;position:relative;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.clients__track{display:flex;gap:30px;width:max-content;animation:marquee 36s linear infinite}
.clients:hover .clients__track{animation-play-state:paused}
.client{flex:0 0 auto;width:220px;height:110px;background:var(--surface);border:1px solid var(--steel);border-radius:12px;display:grid;place-items:center;padding:18px;filter:grayscale(1);opacity:.75;transition:var(--t)}
.client:hover{filter:grayscale(0);opacity:1;border-color:var(--steel-line)}
.client img{max-height:72px;width:auto;object-fit:contain}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(120deg,#16181D,#0E0F12);border-block:1px solid var(--steel)}
.cta-band::after{content:"";position:absolute;right:-10%;top:-40%;width:60%;height:180%;background:radial-gradient(circle,rgba(255,106,26,.18),transparent 60%)}
.cta-band__inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:30px}
.cta-band h2{font-size:clamp(1.8rem,4vw,3rem);color:#fff;max-width:18ch}
.cta-band .lead{color:var(--muted-dark)}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,56px)}
@media(max-width:880px){.contact-grid{grid-template-columns:1fr}}
.form{display:grid;gap:18px}
.form .field{display:flex;flex-direction:column;gap:7px}
.form label{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;font-size:.82rem;color:#cfd5dd}
.form input,.form textarea{
  background:var(--bg-2);border:1px solid var(--steel);border-radius:10px;
  padding:14px 16px;color:#fff;font-family:var(--font-body);font-size:1rem;transition:border-color var(--t-fast),background var(--t-fast);
}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--spark);background:#1b1e24}
.form textarea{resize:vertical;min-height:130px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:520px){.form .row{grid-template-columns:1fr}}
.form .hp{position:absolute;left:-9999px;opacity:0}
.form__msg{display:none;border-radius:10px;padding:14px 16px;font-size:.95rem}
.form__msg.ok{display:block;background:rgba(37,211,102,.12);border:1px solid #25D366;color:#9be9b8}
.form__msg.err{display:block;background:rgba(255,80,80,.12);border:1px solid #ff6464;color:#ffb3b3}

.info-card{background:var(--surface);border:1px solid var(--steel);border-radius:var(--radius-lg);padding:32px 30px;display:grid;gap:22px;align-content:start}
.info-row{display:flex;gap:16px;align-items:flex-start}
.info-row .ic{flex:0 0 auto;width:44px;height:44px;border-radius:10px;background:rgba(255,106,26,.12);color:var(--spark);display:grid;place-items:center}
.info-row .ic svg{width:22px;height:22px}
.info-row h4{font-size:.8rem;letter-spacing:.12em;color:var(--muted-dark);margin-bottom:4px;text-transform:uppercase}
.info-row p,.info-row a{margin:0;color:#fff;font-size:1.02rem}
.info-row a:hover{color:var(--spark)}
.map{margin-top:0;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--steel);line-height:0}
.map iframe{width:100%;height:360px;border:0;filter:grayscale(.4) contrast(1.05)}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:80;
  width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;
  display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.45);
  transition:transform var(--t-fast);
}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:waPulse 2.2s infinite}
@keyframes waPulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.8);opacity:0}}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:#0A0B0D;color:#C3C9D2;padding-block:64px 0;border-top:1px solid var(--steel)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:48px}
@media(max-width:820px){.footer-grid{grid-template-columns:1fr;gap:32px}}
.footer-brand img{height:54px;margin-bottom:18px}
.footer-brand p{color:var(--muted-dark);max-width:38ch}
.footer-col h4{color:#fff;font-size:1rem;letter-spacing:.08em;margin-bottom:18px}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.footer-col a:hover{color:var(--spark)}
.footer-col .line{display:flex;gap:10px;align-items:flex-start;color:var(--muted-dark)}
.footer-col .line svg{width:18px;height:18px;color:var(--spark);flex:0 0 auto;margin-top:3px}
.footer-bottom{border-top:1px solid var(--steel);padding-block:22px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:var(--muted-light);font-size:.85rem}

/* ============================================================
   PAGE HEADER (interior pages)
   ============================================================ */
.page-hero{position:relative;background:var(--bg);color:#fff;padding-top:150px;padding-bottom:64px;overflow:hidden;border-bottom:1px solid var(--steel)}
.page-hero::before{content:"";position:absolute;right:-5%;top:-30%;width:50%;height:160%;background:radial-gradient(circle,rgba(255,106,26,.14),transparent 62%)}
.page-hero__inner{position:relative;z-index:2}
.page-hero h1{font-size:clamp(2.4rem,6vw,4.2rem)}
.page-hero .crumb{color:var(--muted-dark);font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;margin-top:14px}
.page-hero .crumb a:hover{color:var(--spark)}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}