/*
Theme Name: MLN STUDIO
Theme URI: https://mlnstudio.es/
Author: MLN STUDIO
Author URI: https://mlnstudio.es/
Description: Tema a medida de MLN STUDIO — agencia de IA y soluciones digitales en Granada. One-page + blog, con servicios, FAQ y sectores editables desde el panel, fondo de marca animado y diseño oscuro premium.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: mln-studio
*/

:root{
  --negro:#0a0c10; --negro2:#111620; --negro3:#161c28;
  --azul:#38bdf8; --azul-l:#7dd3fc; --azul-d:#0284c7;
  --azul2:#56cdf5; --azul2-d:#0ea5e9;
  --txt:#e8eef6; --gris:#93a2b5; --linea:#222b3a;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--negro);color:var(--txt);overflow-x:hidden;line-height:1.65}
h1,h2,h3,.display{font-family:'Sora',sans-serif;line-height:1.12}
::selection{background:var(--azul);color:#04121f}
::-webkit-scrollbar{width:11px}::-webkit-scrollbar-track{background:var(--negro2)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--azul-d),var(--azul));border-radius:6px}
a{text-decoration:none;color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.btn{display:inline-block;padding:15px 30px;border-radius:50px;font-weight:600;font-family:'Sora';font-size:15px;transition:.3s;cursor:pointer;border:none}
.btn-primary{background:linear-gradient(120deg,var(--azul-d),var(--azul));color:#04121f;box-shadow:0 10px 30px rgba(56,189,248,.35)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(56,189,248,.5)}
.btn-ghost{background:transparent;color:var(--txt);border:1.5px solid rgba(125,211,252,.35)}
.btn-ghost:hover{background:rgba(56,189,248,.1);border-color:var(--azul)}

nav{position:fixed;top:0;left:0;width:100%;z-index:100;padding:18px 0;transition:.35s}
nav.scrolled{background:rgba(10,12,16,.82);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--linea);padding:12px 0}
.nav-in{display:flex;align-items:center;justify-content:space-between}
.logo{font-family:'Sora';font-weight:800;font-size:22px;letter-spacing:1px;color:#fff}
.logo span{color:var(--azul)}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{color:var(--gris);font-size:15px;font-weight:500;transition:.25s}
.nav-links a:hover{color:var(--azul-l)}
.nav-cta{padding:10px 22px!important;font-size:14px!important}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer}
.burger span{width:26px;height:3px;background:var(--txt);border-radius:2px;transition:.3s}

.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(ellipse 60% 50% at 75% 18%,rgba(56,189,248,.22),transparent 60%),
  radial-gradient(ellipse 50% 50% at 15% 85%,rgba(2,132,199,.18),transparent 60%)}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--linea) 1px,transparent 1px),linear-gradient(90deg,var(--linea) 1px,transparent 1px);background-size:54px 54px;opacity:.25;mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,#000,transparent 75%)}
.blob{position:absolute;border-radius:50%;filter:blur(80px);opacity:.45;z-index:0}
.blob.b1{width:360px;height:360px;background:var(--azul);top:-60px;right:-40px}
.blob.b2{width:300px;height:300px;background:var(--azul-d);bottom:-100px;left:-60px}
.hero-in{position:relative;z-index:2;max-width:880px}
.eyebrow{display:inline-block;font-family:'Sora';font-size:13px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--azul-l);background:rgba(56,189,248,.1);padding:8px 16px;border-radius:50px;margin-bottom:22px;border:1px solid rgba(56,189,248,.28)}
.hero h1{font-size:clamp(36px,6vw,66px);font-weight:800;color:#fff;margin-bottom:22px;letter-spacing:-1px}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--azul),var(--azul-l));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.lead{font-size:19px;color:var(--gris);max-width:620px;margin-bottom:34px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.trust{margin-top:46px;display:flex;gap:30px;flex-wrap:wrap;color:var(--gris);font-size:13.5px}
.trust b{color:var(--azul-l)}
.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;color:var(--gris);font-size:12px;letter-spacing:2px;text-transform:uppercase}
.scroll-cue::after{content:"";display:block;width:1px;height:34px;background:linear-gradient(var(--azul),transparent);margin:8px auto 0;animation:cue 1.8s infinite}
@keyframes cue{0%{opacity:0;transform:scaleY(.3)}50%{opacity:1}100%{opacity:0;transform:scaleY(1)}}

section.block{padding:108px 0;position:relative}
.tag{display:inline-block;font-family:'Sora';font-size:13px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--azul);margin-bottom:14px}
.sec-title{font-size:clamp(28px,3.6vw,42px);font-weight:700;margin-bottom:18px;max-width:760px;color:#fff}
.sec-sub{font-size:17px;color:var(--gris);max-width:660px;margin-bottom:50px}

.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:linear-gradient(160deg,var(--negro2),var(--negro));border:1px solid var(--linea);border-radius:18px;padding:30px 26px;transition:.4s;position:relative;overflow:hidden}
.card::after{content:"";position:absolute;inset:0;border-radius:18px;padding:1px;background:linear-gradient(140deg,rgba(56,189,248,.5),transparent 40%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.4s}
.card:hover{transform:translateY(-8px);border-color:transparent}
.card:hover::after{opacity:1}
.card .ico{width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:25px;background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.25);margin-bottom:18px}
.card h3{font-size:20px;margin-bottom:9px;color:#fff}
.card p{font-size:14.5px;color:var(--gris)}

.sectores{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:8px}
.sct{border:1px solid var(--linea);background:var(--negro2);border-radius:50px;padding:10px 20px;font-size:14px;color:var(--txt)}
.sct b{color:var(--azul-l)}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{background:var(--negro2);border:1px solid var(--linea);border-radius:16px;padding:26px 20px}
.step .num{font-family:'Sora';font-weight:800;font-size:42px;background:linear-gradient(var(--azul),var(--azul-d));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.step h3{font-size:18px;margin:8px 0 6px;color:#fff}
.step p{font-size:14px;color:var(--gris)}

/* SELECTOR PRESUPUESTO */
.selector{background:linear-gradient(160deg,var(--negro2),var(--negro3));border:1px solid var(--linea);border-radius:24px;padding:40px 34px;text-align:center}
.selector h3{font-size:24px;color:#fff;margin-bottom:8px}
.selector p.s{color:var(--gris);margin-bottom:26px;font-size:15.5px}
.chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:28px}
.chip{border:1.5px solid var(--linea);background:var(--negro);border-radius:50px;padding:12px 22px;font-family:'Inter';font-size:14.5px;font-weight:600;color:var(--txt);cursor:pointer;transition:.2s;user-select:none}
.chip:hover{border-color:var(--azul)}
.chip.chip-on{background:linear-gradient(120deg,var(--azul-d),var(--azul));border-color:transparent;color:#04121f;box-shadow:0 8px 22px rgba(56,189,248,.35)}
.chip.chip-on::before{content:"✓ "}
.sel-msg{display:block;margin-top:14px;color:var(--azul-l);font-weight:600;font-size:14px;min-height:18px}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.ci-item{display:flex;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--linea);font-size:16px}
.ci-ico{width:44px;height:44px;border-radius:12px;background:var(--negro2);border:1px solid var(--linea);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
form{background:var(--negro2);border:1px solid var(--linea);border-radius:22px;padding:34px}
form label{display:block;font-size:13px;font-weight:600;font-family:'Sora';margin:14px 0 6px;color:var(--azul-l)}
form input,form textarea{width:100%;padding:13px 16px;border:1px solid var(--linea);border-radius:12px;font-family:'Inter';font-size:15px;background:var(--negro);color:var(--txt);transition:.25s}
form input:focus,form textarea:focus{outline:none;border-color:var(--azul);box-shadow:0 0 0 3px rgba(56,189,248,.15)}
form .btn{width:100%;margin-top:22px}
#formmsg{display:none;text-align:center;color:var(--azul-l);font-weight:600;margin-top:16px}

footer{background:#06080b;border-top:1px solid var(--linea);color:var(--gris);padding:48px 0 30px;text-align:center}
.f-links{display:flex;gap:26px;justify-content:center;margin:18px 0;flex-wrap:wrap}
.f-links a{color:var(--gris);font-size:14px;transition:.25s}.f-links a:hover{color:var(--azul-l)}
.f-copy{font-size:13px;opacity:.6;margin-top:12px}

/* SEPARADOR DECORATIVO */
.hr-glow{height:1px;border:0;max-width:1180px;margin:0 auto;background:linear-gradient(90deg,transparent,var(--linea) 18%,rgba(86,205,245,.45) 50%,var(--linea) 82%,transparent)}

/* FRANJA DE TECNOLOGÍAS */
.tech{padding:62px 0;text-align:center}
.tech .lbl{font-family:'Sora';font-size:12.5px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--gris);margin-bottom:26px}
.tech .lbl b{color:var(--azul2)}
.tech-strip{display:flex;flex-wrap:wrap;gap:13px;justify-content:center;align-items:center}
.tech-pill{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--linea);background:var(--negro2);border-radius:50px;padding:11px 19px;font-family:'Sora';font-size:14px;font-weight:600;color:var(--txt);transition:.25s}
.tech-pill:hover{border-color:var(--azul2);color:#fff;transform:translateY(-3px);box-shadow:0 10px 26px rgba(86,205,245,.16)}
.tech-pill svg{width:18px;height:18px;flex-shrink:0}
.tech-dot{width:9px;height:9px;border-radius:50%;background:linear-gradient(var(--azul2),var(--azul2-d));flex-shrink:0}

/* FAQ */
.faq-list{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{background:linear-gradient(160deg,var(--negro2),var(--negro));border:1px solid var(--linea);border-radius:16px;overflow:hidden;transition:border-color .3s}
.faq-item.open{border-color:rgba(86,205,245,.45)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:22px 24px;background:none;border:none;color:#fff;font-family:'Sora';font-size:17px;font-weight:600;text-align:left;cursor:pointer;transition:color .2s}
.faq-q:hover{color:var(--azul2)}
.faq-ico{flex-shrink:0;width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:400;line-height:1;background:rgba(86,205,245,.12);border:1px solid rgba(86,205,245,.25);color:var(--azul2);transition:transform .3s}
.faq-item.open .faq-ico{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a div{padding:0 24px 22px;color:var(--gris);font-size:15px;line-height:1.7}
.faq-a a{color:var(--azul2);font-weight:600}

/* BOTÓN FLOTANTE WHATSAPP */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:90;width:60px;height:60px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px rgba(37,211,102,.45);transition:transform .25s;animation:wapulse 2.8s infinite}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:33px;height:33px;fill:#fff}
@keyframes wapulse{0%{box-shadow:0 12px 30px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 12px 30px rgba(37,211,102,.45),0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 12px 30px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,0)}}

/* FOOTER: REDES + LEGAL */
.f-social{display:flex;gap:13px;justify-content:center;margin:20px 0 6px}
.f-social a{width:42px;height:42px;border-radius:11px;border:1px solid var(--linea);background:var(--negro2);display:flex;align-items:center;justify-content:center;transition:.25s}
.f-social a:hover{border-color:var(--azul);transform:translateY(-3px)}
.f-social svg{width:18px;height:18px;fill:var(--gris);transition:fill .25s}
.f-social a:hover svg{fill:var(--azul-l)}
.f-legal{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-top:14px;font-size:12.5px}
.f-legal a{color:var(--gris)}.f-legal a:hover{color:var(--azul-l)}

/* SOBRE MÍ / FUNDADOR */
.about p{color:var(--gris);font-size:16px;margin-bottom:15px;max-width:560px}
.about p b{color:var(--txt)}
.about-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:46px;align-items:center}
.about-img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:22px;border:1px solid var(--linea);display:block}
.ph-photo{aspect-ratio:4/5;border-radius:22px;border:1px solid var(--linea);background:linear-gradient(160deg,var(--negro2),var(--negro3));display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;position:relative;overflow:hidden}
.ph-photo::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 45% at 50% 0%,rgba(56,189,248,.16),transparent 60%)}
.ph-photo .avatar{width:118px;height:118px;border-radius:50%;background:linear-gradient(140deg,var(--azul-d),var(--azul));display:flex;align-items:center;justify-content:center;font-family:'Sora';font-weight:800;font-size:46px;color:#04121f;z-index:1}
.ph-photo .ph-cap{z-index:1;color:var(--gris);font-size:13.5px;line-height:1.5}
.ph-photo .ph-cap b{color:var(--azul-l)}
.about-badge{position:absolute;left:16px;bottom:16px;z-index:2;background:rgba(10,12,16,.7);backdrop-filter:blur(8px);border:1px solid var(--linea);border-radius:50px;padding:8px 15px;font-size:13px;font-weight:600}
.about-points{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
.sign{font-family:'Caveat',cursive;font-size:34px;color:var(--azul-l);line-height:1;margin-top:6px}
.sign-role{color:var(--gris);font-size:14px;margin-top:2px}
.creds{display:flex;flex-direction:column;gap:11px;margin:8px 0 6px}
.cred{display:flex;align-items:center;gap:13px;background:linear-gradient(160deg,var(--negro2),var(--negro));border:1px solid var(--linea);border-radius:14px;padding:12px 15px}
.cred svg{width:24px;height:24px;flex-shrink:0}
.cred .ct{font-size:14px;color:var(--txt);line-height:1.35}
.cred .ct b{color:#fff}
.cred .ct span{color:var(--gris);font-size:12.5px}
@media(max-width:760px){.about-grid{grid-template-columns:1fr;gap:28px}.about-img,.ph-photo{max-width:330px;margin:0 auto;width:100%}}

@media(max-width:900px){.contact-grid{grid-template-columns:1fr;gap:36px}.grid3,.steps{grid-template-columns:1fr 1fr}}
@media(max-width:600px){
  .nav-links{position:fixed;top:0;right:-100%;height:100vh;width:74%;background:var(--negro2);flex-direction:column;justify-content:center;gap:28px;transition:.4s;border-left:1px solid var(--linea)}
  .nav-links.open{right:0}.nav-links a{font-size:18px}
  .burger{display:flex;z-index:101}.grid3,.steps{grid-template-columns:1fr}section.block{padding:72px 0}.hero{padding:110px 0 70px}
  .faq-q{font-size:15.5px;padding:18px 18px}.faq-a div{padding:0 18px 20px}
  .wa-float{width:56px;height:56px;right:16px;bottom:16px}.wa-float svg{width:30px;height:30px}
  .tech{padding:48px 0}
}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.scroll-cue::after{animation:none}.wa-float{animation:none}}
@media print{.wa-float{display:none}}

/* ===== Fondo de marca animado (logo en movimiento) ===== */
.brand-bg{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;display:grid;place-items:center}
.brand-bg svg{width:min(122vh,122vw);height:auto;opacity:.22;animation:bgFloat 18s ease-in-out infinite}
.brand-bg ellipse,.brand-bg circle{transform-box:fill-box;transform-origin:center}
.brand-bg .halo{animation:bgHalo 11s ease-in-out infinite}
.brand-bg .o1{animation:bgSpin 46s linear infinite}
.brand-bg .o2{animation:bgSpin 72s linear infinite reverse}
.brand-bg .ring{animation:bgRing 9s ease-in-out infinite}
.brand-bg .node{filter:drop-shadow(0 0 5px rgba(63,209,192,.7));animation:bgPulse 4.8s ease-in-out infinite}
.brand-bg .n2{animation-delay:1.6s}
.brand-bg .n3{animation-delay:3.2s}
.brand-bg .dot{filter:drop-shadow(0 0 4px rgba(125,211,252,.9))}
@keyframes bgSpin{to{transform:rotate(360deg)}}
@keyframes bgPulse{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.45)}}
@keyframes bgRing{0%,100%{opacity:.25;transform:scale(.97)}50%{opacity:.6;transform:scale(1.04)}}
@keyframes bgHalo{0%,100%{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.08)}}
@keyframes bgFloat{0%,100%{transform:translateY(-14px) scale(1)}50%{transform:translateY(14px) scale(1.05)}}
@media (max-width:680px){.brand-bg svg{opacity:.13;width:165vw}}
@media (prefers-reduced-motion:reduce){.brand-bg svg,.brand-bg .halo,.brand-bg .o1,.brand-bg .o2,.brand-bg .ring,.brand-bg .node{animation:none}}

/* ===== BLOG ===== */
.page-head{padding:140px 0 26px;text-align:center}
.page-head .tag{margin-bottom:10px}
.page-head h1{font-size:clamp(30px,4.4vw,46px);color:#fff}
.page-head p{color:var(--gris);margin-top:12px;max-width:620px;margin-left:auto;margin-right:auto}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding-bottom:30px}
.post-card{background:linear-gradient(160deg,var(--negro2),var(--negro));border:1px solid var(--linea);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:.35s}
.post-card:hover{transform:translateY(-6px);border-color:rgba(56,189,248,.4)}
.post-card .thumb{aspect-ratio:16/9;background:var(--negro3);overflow:hidden;display:block}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.post-card:hover .thumb img{transform:scale(1.05)}
.post-card .pc-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card .pc-date{font-size:12.5px;color:var(--azul-l);font-family:'Sora';letter-spacing:.5px;text-transform:uppercase}
.post-card h3{font-size:19px;color:#fff;line-height:1.28}
.post-card p{font-size:14.5px;color:var(--gris)}
.post-card .pc-more{margin-top:auto;color:var(--azul-l);font-weight:600;font-size:14px}
.single-wrap{max-width:780px;margin:0 auto;padding:130px 24px 40px}
.single-wrap h1.entry-title{font-size:clamp(28px,4.4vw,42px);color:#fff;margin-bottom:14px;line-height:1.15}
.single-meta{color:var(--gris);font-size:14px;margin-bottom:26px}
.single-feat{width:100%;border-radius:18px;border:1px solid var(--linea);margin-bottom:30px;display:block}
.entry-content{color:var(--txt);font-size:17px;line-height:1.8}
.entry-content p{margin:0 0 18px}
.entry-content h2{font-size:26px;color:#fff;margin:34px 0 14px;font-family:'Sora'}
.entry-content h3{font-size:21px;color:#fff;margin:26px 0 12px;font-family:'Sora'}
.entry-content a{color:var(--azul-l);font-weight:600}
.entry-content img{max-width:100%;height:auto;border-radius:14px}
.entry-content ul,.entry-content ol{margin:0 0 18px 22px}
.entry-content blockquote{border-left:3px solid var(--azul);padding-left:18px;color:var(--gris);font-style:italic;margin:0 0 18px}
.back-link{display:inline-block;margin-bottom:24px;color:var(--azul-l);font-weight:600;font-size:14px}
.pagination{display:flex;gap:10px;justify-content:center;padding:6px 0 60px;flex-wrap:wrap}
.pagination .page-numbers{padding:9px 15px;border:1px solid var(--linea);border-radius:10px;color:var(--txt);font-size:14px}
.pagination .page-numbers.current,.pagination .page-numbers:hover{background:linear-gradient(120deg,var(--azul-d),var(--azul));color:#04121f;border-color:transparent}
.page-content-wrap{max-width:820px;margin:0 auto;padding:130px 24px 60px;color:var(--txt);font-size:16.5px;line-height:1.8}
.page-content-wrap h1{font-size:clamp(28px,4vw,40px);color:#fff;margin-bottom:24px}
.page-content-wrap h2{font-size:24px;color:#fff;margin:30px 0 12px;font-family:'Sora'}
.page-content-wrap a{color:var(--azul-l);font-weight:600}
.empty-note{max-width:620px;margin:0 auto;text-align:center;color:var(--gris);padding:30px 0 60px}
@media(max-width:900px){.blog-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.blog-grid{grid-template-columns:1fr}}