/* La Rioja | Comunicación Comercial */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{--p:#6B1A1A;--p2:#4A0E0E;--a:#C9A84C;--a2:#A8873A;--cream:#FDFAF5;--light:#FFF8EE;--mid:#F0DEBB;--text:#2A1A1A;--gray:#6B5A5A;--white:#fff;--radius:6px;--shadow:0 8px 40px rgba(107,26,26,.12);--trans:.3s ease;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',Arial,sans-serif;color:var(--text);background:var(--cream);line-height:1.6;}
img{display:block;max-width:100%;}a{text-decoration:none;color:inherit;}
.container{max-width:1180px;margin:0 auto;padding:0 36px;}
#header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background var(--trans),box-shadow var(--trans);}
#header.scrolled{background:var(--p2);box-shadow:0 2px 20px rgba(0,0,0,.4);}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;}
.logo-link img{height:40px;}
.nav{display:flex;align-items:center;gap:30px;}
.nav a:not(.btn-nav){color:rgba(255,255,255,.85);font-size:.88rem;font-weight:500;}
.nav a:not(.btn-nav):hover{color:var(--a);}
.btn-nav{background:var(--a);color:var(--p2);padding:10px 22px;border-radius:var(--radius);font-weight:800;font-size:.85rem;}
.btn-nav:hover{background:var(--a2);}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;}
.hamburger span{display:block;width:24px;height:2px;background:var(--white);}
/* HERO — fondo vino, tipografía editorial gigante */
.hero{min-height:100vh;background:var(--p);display:grid;grid-template-columns:1fr 1fr;overflow:hidden;}
.hero-left{display:flex;flex-direction:column;justify-content:center;padding:140px 64px 80px;position:relative;}
.hero-left::after{content:'';position:absolute;right:0;top:10%;bottom:10%;width:1px;background:rgba(201,168,76,.2);}
.hero-line{width:48px;height:3px;background:var(--a);margin-bottom:32px;}
.hero-kicker{font-size:.7rem;font-weight:700;letter-spacing:5px;text-transform:uppercase;color:var(--a);margin-bottom:20px;}
.hero-h1{font-size:clamp(2.4rem,4.5vw,4rem);font-weight:900;color:var(--white);line-height:1.06;letter-spacing:-.5px;margin-bottom:24px;}
.hero-h1 em{font-style:italic;color:var(--a);}
.hero-sub{font-size:1rem;color:rgba(255,255,255,.58);line-height:1.75;margin-bottom:44px;max-width:420px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;}
.btn-gold{display:inline-block;background:var(--a);color:var(--p2);padding:15px 38px;border-radius:var(--radius);font-weight:800;font-size:.9rem;transition:background var(--trans),transform var(--trans);}
.btn-gold:hover{background:var(--a2);transform:translateY(-2px);}
.btn-outline-w{display:inline-block;border:1px solid rgba(255,255,255,.3);color:var(--white);padding:14px 36px;border-radius:var(--radius);font-weight:600;font-size:.9rem;}
.btn-outline-w:hover{border-color:rgba(255,255,255,.7);}
.hero-right{position:relative;overflow:hidden;}
.hero-right-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35;filter:sepia(.3);}
.hero-right-content{position:relative;z-index:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:64px;}
.hero-quote{border-left:3px solid var(--a);padding-left:24px;margin-top:auto;}
.hero-quote p{font-size:1.1rem;font-style:italic;color:rgba(255,255,255,.7);line-height:1.65;}
.hero-quote cite{font-size:.78rem;color:var(--a);font-style:normal;font-weight:700;display:block;margin-top:12px;}
/* SERVICIOS — 3-col con imagen top */
.servicios{padding:96px 0;background:var(--cream);}
.sec-head{text-align:center;margin-bottom:64px;}
.tag{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:4px;text-transform:uppercase;color:var(--a);margin-bottom:10px;}
.sec-head h2{font-size:clamp(1.6rem,2.8vw,2.4rem);font-weight:900;color:var(--p);letter-spacing:-.5px;}
.svc-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.svc-card{background:var(--white);border-radius:10px;overflow:hidden;box-shadow:var(--shadow);transition:transform var(--trans);opacity:0;transform:translateY(14px);}
.svc-card.visible{opacity:1;transform:none;transition:opacity .5s,transform .5s;}
.svc-card:hover{transform:translateY(-6px);}
.svc-card-img{height:200px;overflow:hidden;}
.svc-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
.svc-card:hover .svc-card-img img{transform:scale(1.06);}
.svc-card-body{padding:28px;}
.svc-num{font-size:.65rem;font-weight:800;letter-spacing:3px;text-transform:uppercase;color:var(--a);margin-bottom:8px;}
.svc-card-body h3{font-size:1rem;font-weight:800;color:var(--p);margin-bottom:12px;line-height:1.3;}
.svc-card-body p{font-size:.85rem;color:var(--gray);line-height:1.65;}
.svc-link{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:.82rem;font-weight:700;color:var(--a);}
/* DIFS — dark split image+list */
.difs{padding:0;background:var(--p);}
.difs-split{display:grid;grid-template-columns:1fr 1fr;min-height:480px;}
.difs-img{position:relative;overflow:hidden;}
.difs-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;filter:sepia(.4);}
.difs-content{padding:80px 60px;display:flex;flex-direction:column;justify-content:center;}
.difs-content .tag{color:var(--a);}
.difs-content h2{font-size:clamp(1.5rem,2.5vw,2.2rem);font-weight:900;color:var(--white);margin:12px 0 36px;line-height:1.2;}
.dif-list{display:flex;flex-direction:column;gap:20px;}
.dif-item{display:flex;gap:16px;align-items:flex-start;opacity:0;transform:translateX(12px);}
.dif-item.visible{opacity:1;transform:none;transition:opacity .5s,transform .5s;}
.dif-dot{width:10px;height:10px;border-radius:50%;background:var(--a);flex-shrink:0;margin-top:6px;}
.dif-item h4{font-size:.95rem;font-weight:800;color:var(--white);margin-bottom:4px;}
.dif-item p{font-size:.84rem;color:rgba(255,255,255,.5);line-height:1.6;}
/* SECTORES */
.sectores{padding:56px 0;background:var(--light);}
.sect-inner{display:flex;align-items:center;gap:40px;flex-wrap:wrap;}
.sect-lbl{font-size:.65rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--gray);white-space:nowrap;}
.sect-tags{display:flex;gap:10px;flex-wrap:wrap;}
.sect-tag{background:var(--white);border:1px solid var(--mid);color:var(--p);padding:9px 22px;border-radius:40px;font-size:.85rem;font-weight:600;transition:all var(--trans);}
.sect-tag:hover{background:var(--p);color:var(--white);}
/* PROCESO — línea horizontal dorada */
.proceso{padding:96px 0;background:var(--cream);}
.proc-head{text-align:center;margin-bottom:72px;}
.proc-head h2{font-size:clamp(1.5rem,2.5vw,2.2rem);font-weight:900;color:var(--p);margin-top:8px;}
.proc-line{position:relative;display:grid;grid-template-columns:repeat(4,1fr);}
.proc-line::before{content:'';position:absolute;top:24px;left:12.5%;right:12.5%;height:2px;background:linear-gradient(to right,var(--a) 0%,var(--a) 100%);z-index:0;}
.proc-step{text-align:center;padding:0 20px;position:relative;z-index:1;}
.proc-dot{width:48px;height:48px;border-radius:50%;background:var(--p);border:2px solid var(--a);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:.8rem;font-weight:900;color:var(--a);}
.proc-step h4{font-size:.95rem;font-weight:800;color:var(--p);margin-bottom:10px;}
.proc-step p{font-size:.83rem;color:var(--gray);line-height:1.65;}
.proc-step{opacity:0;transform:translateY(12px);}
.proc-step.visible{opacity:1;transform:none;transition:opacity .5s,transform .5s;}
/* GALERÍA */
.galeria{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;height:260px;gap:3px;}
.gal-img{overflow:hidden;}
.gal-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s;filter:sepia(.2);}
.gal-img:hover img{transform:scale(1.07);filter:sepia(0);}
/* CONTACTO */
.contacto{padding:96px 0;background:var(--white);}
.contacto-inner{display:grid;grid-template-columns:1fr 1.4fr;gap:72px;align-items:start;}
.c-left .tag{color:var(--a);}
.c-left h2{font-size:clamp(1.5rem,2.5vw,2.1rem);font-weight:900;color:var(--p);margin-bottom:16px;line-height:1.2;}
.c-left p{color:var(--gray);font-size:.95rem;line-height:1.72;margin-bottom:28px;}
.c-info{list-style:none;display:flex;flex-direction:column;gap:12px;}
.c-info li{display:flex;align-items:center;gap:12px;color:var(--gray);font-size:.9rem;}
.c-info li i{color:var(--a);width:16px;}
.c-form{background:var(--p);border-radius:10px;padding:40px;}
.c-form .form-group label{color:rgba(255,255,255,.7);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.form-group label{font-size:.8rem;font-weight:700;}
.form-group input,.form-group select,.form-group textarea{padding:12px 16px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);font-size:.9rem;font-family:inherit;background:rgba(255,255,255,.08);color:var(--white);transition:border-color var(--trans);}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(255,255,255,.3);}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--a);}
.form-group select{color:rgba(255,255,255,.6);}
.form-group select option{background:var(--p2);color:var(--white);}
.form-group textarea{resize:vertical;}
.btn-submit{width:100%;padding:15px;background:var(--a);color:var(--p2);border:none;border-radius:var(--radius);font-weight:800;font-size:1rem;cursor:pointer;}
.btn-submit:hover{background:var(--a2);}
.form-success{display:none;margin-top:16px;padding:14px;background:rgba(201,168,76,.15);border-radius:var(--radius);color:var(--a);font-weight:600;font-size:.9rem;text-align:center;}
.c-left,.c-form{opacity:0;transform:translateY(14px);}
.c-left.visible,.c-form.visible{opacity:1;transform:none;transition:opacity .6s,transform .6s;}
.footer{background:var(--p2);padding:56px 0 24px;}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px;margin-bottom:40px;}
.footer-brand img{height:36px;margin-bottom:16px;}
.footer-brand p{font-size:.85rem;color:rgba(255,255,255,.4);line-height:1.7;}
.footer-links h5{font-size:.72rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--a);margin-bottom:14px;}
.footer-links{display:flex;flex-direction:column;gap:8px;}
.footer-links a{font-size:.85rem;color:rgba(255,255,255,.45);transition:color var(--trans);}
.footer-links a:hover{color:var(--white);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.07);padding-top:24px;text-align:center;}
.footer-bottom p{font-size:.8rem;color:rgba(255,255,255,.28);}
@media(max-width:768px){
.hero{grid-template-columns:1fr;}.hero-right{display:none;}
.hero-left{padding:120px 24px 60px;}
.svc-cols{grid-template-columns:1fr;}
.difs-split{grid-template-columns:1fr;}.difs-img{min-height:240px;}
.proc-line{grid-template-columns:1fr;}.proc-line::before{display:none;}
.galeria{grid-template-columns:1fr 1fr;height:auto;}
.contacto-inner{grid-template-columns:1fr;}
.footer-inner{grid-template-columns:1fr;}
.nav{display:none;position:fixed;inset:0;background:var(--p2);flex-direction:column;justify-content:center;align-items:center;gap:24px;z-index:99;}.nav.open{display:flex;}.nav a{font-size:1.2rem;}
.hamburger{display:flex;z-index:100;}
.form-row{grid-template-columns:1fr;}
}