@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root{
  --black:#090909;
  --black-2:#030407;
  --white:#f7f8fb;
  --soft-white:rgba(247,248,251,0.78);
  --blue:#0049cd;
  --blue-hot:#0061ff;
  --blue-dark:#001a58;

  /* tokens de trabajo, mapeados a tu paleta */
  --navy-900:var(--black);
  --navy-800:#12151a;
  --navy-700:#1c2027;
  --steel:var(--blue);
  --steel-light:var(--blue-hot);
  --gray-100:var(--white);
  --gray-300:rgba(9,9,9,0.12);
  --gray-600:#5c6470;
  --ink:var(--black);
  --line:rgba(255,255,255,0.12);
  --radius:2px;
}

*{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth}

body{
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--gray-100);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,.brand{font-family:'Space Grotesk',sans-serif;font-weight:600;letter-spacing:-0.01em}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.wrap{max-width:1120px;margin:0 auto;padding:0 28px}

/* Header */
header{background:var(--navy-900);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:20px 28px;max-width:1120px;margin:0 auto}
.brand{color:#fff;font-size:1.3rem;display:flex;align-items:center;gap:10px}
.brand svg{flex-shrink:0}
.navlinks{display:flex;gap:32px;font-size:0.95rem}
.navlinks a{color:var(--steel-light);transition:color .15s}
.navlinks a:hover,.navlinks a.active{color:#fff}
.navlinks{list-style:none}
.nav-cta{background:var(--steel);color:#fff;padding:10px 20px;border-radius:var(--radius);font-size:0.9rem;font-weight:500}
.nav-cta:hover{background:var(--steel-light);color:var(--navy-900)}
.burger{display:none}

/* Hero */
.hero{
  background:
    linear-gradient(180deg,rgba(9,9,9,.95),rgba(9,9,9,.88)),
    repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(0,97,255,.08) 40px),
    repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(0,97,255,.08) 40px);
  color:#fff;padding:96px 0 84px;
}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.eyebrow-line{width:40px;height:2px;background:var(--steel-light);margin-bottom:18px}
.hero h1{font-size:2.7rem;line-height:1.14;margin-bottom:20px}
.hero p{color:var(--soft-white);font-size:1.08rem;max-width:46ch;margin-bottom:32px}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 26px;border-radius:var(--radius);font-weight:500;font-size:.95rem}
.btn-primary{background:var(--steel);color:#fff}
.btn-primary:hover{background:var(--steel-light);color:var(--navy-900)}
.btn-ghost{border:1px solid var(--line);color:#fff}
.btn-ghost:hover{border-color:var(--steel-light)}

.hero-diagram{border:1px solid var(--line);padding:28px;background:rgba(0,26,88,.4)}
.hero-diagram .row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:.88rem;color:var(--soft-white)}
.hero-diagram .row:last-child{border-bottom:none}
.hero-diagram .row b{color:#fff;font-weight:600}

/* Sections */
section{padding:76px 0}
.section-head{max-width:620px;margin-bottom:48px}
.section-head .tag{color:var(--steel);font-size:.85rem;font-weight:600;margin-bottom:10px}
.section-head h2{font-size:2rem;color:var(--navy-900)}
.section-head p{color:var(--gray-600);margin-top:12px}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}

.card{background:#fff;border:1px solid var(--gray-300);padding:32px 28px}
.card .icon{color:var(--steel);margin-bottom:18px}
.card h3{font-size:1.15rem;color:var(--navy-900);margin-bottom:10px}
.card p{color:var(--gray-600);font-size:.95rem}

.band-dark{background:var(--navy-900);color:#fff}
.band-dark .section-head h2{color:#fff}
.band-dark .section-head p{color:var(--soft-white)}

.stat-row{display:flex;gap:56px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:36px;margin-top:12px}
.stat b{display:block;font-family:'Space Grotesk',sans-serif;font-size:2.1rem;color:#fff}
.stat span{color:var(--steel-light);font-size:.85rem}

.cta-band{background:var(--steel);color:#fff;padding:56px 0;text-align:center}
.cta-band h2{color:#fff;font-size:1.7rem;margin-bottom:14px}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.6)}

footer{background:var(--navy-900);color:var(--soft-white);padding:48px 0 28px;font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;margin-bottom:32px}
.foot-grid h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:8px}
.foot-grid a:hover{color:#fff}
.foot-bottom{border-top:1px solid var(--line);padding-top:20px;color:var(--gray-600);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

.whatsapp-float{position:fixed;bottom:24px;right:24px;background:#25D366;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.25);z-index:50}

/* Servicios page */
.service-block{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start;padding:48px 0;border-bottom:1px solid var(--gray-300)}
.service-block:last-child{border-bottom:none}
.service-block .num{color:var(--steel);font-family:'Space Grotesk',sans-serif;font-size:.9rem;margin-bottom:10px}
.service-block h3{font-size:1.6rem;color:var(--navy-900);margin-bottom:14px}
.service-block ul{list-style:none;margin-top:18px}
.service-block li{padding:10px 0;border-top:1px solid var(--gray-300);color:var(--gray-600);font-size:.95rem;display:flex;gap:10px}
.service-block li:first-child{border-top:none}
.service-block li svg{flex-shrink:0;color:var(--steel);margin-top:3px}

/* Galería de trabajos */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.photo-card{background:#fff;border:1px solid var(--gray-300);overflow:hidden}
.photo-media{aspect-ratio:4/3;background:var(--navy-800);overflow:hidden}
.photo-media img{width:100%;height:100%;object-fit:cover;display:block}
.photo-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--soft-white)}
.photo-placeholder span{font-size:.8rem;color:var(--soft-white);text-align:center;padding:0 16px}
.photo-card .cap{color:var(--black);font-size:.9rem;font-weight:500;padding:14px 16px;border-top:1px solid var(--gray-300)}

/* One-page: nav ancla */
.onepage-nav a{scroll-margin-top:80px}

/* Showreel / video */
.video-showcase{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.video-caption .tag{color:var(--blue);font-size:.85rem;font-weight:600;margin-bottom:10px}
.video-caption h3{font-size:1.4rem;color:var(--navy-900);margin-bottom:14px}
.video-caption p{color:var(--gray-600);font-size:.95rem;margin-bottom:14px}
.video-caption ul{list-style:none}
.video-caption li{padding:8px 0;border-top:1px solid var(--gray-300);color:var(--gray-600);font-size:.9rem;display:flex;gap:10px}
.video-caption li:first-child{border-top:none}
.video-caption li svg{flex-shrink:0;color:var(--blue);margin-top:3px}
.video-frame-portrait{max-width:300px;margin:0 auto;border:1px solid var(--gray-300);background:var(--navy-800)}
.video-frame-portrait video{width:100%;display:block;aspect-ratio:9/16;object-fit:cover}
.video-frame{position:relative;aspect-ratio:16/9;background:var(--navy-800) center/cover no-repeat;border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.video-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.5))}
.play-btn{position:relative;z-index:1;width:74px;height:74px;border-radius:50%;background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.35)}
.video-note{margin-top:14px;color:var(--gray-600);font-size:.85rem}
@media(max-width:860px){
  .video-showcase{grid-template-columns:1fr}
  .video-caption{order:2}
  .video-frame-portrait{order:1}
}

/* Recomendaciones */
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial-card{background:#fff;border:1px solid var(--gray-300);padding:28px}
.testimonial-card .quote-mark{font-family:'Space Grotesk',sans-serif;font-size:2.4rem;color:var(--steel);line-height:1;margin-bottom:8px}
.testimonial-card p{color:var(--gray-600);font-size:.95rem;margin-bottom:16px}
.testimonial-card .who{font-size:.85rem;color:var(--navy-900);font-weight:600}
.testimonial-card .role{font-size:.8rem;color:var(--gray-600)}

/* CTA final de contacto */
.final-contact{background:var(--navy-900);color:#fff;padding:72px 0;text-align:center}
.final-contact h2{color:#fff;font-size:2rem;margin-bottom:14px}
.final-contact p{color:var(--soft-white);max-width:50ch;margin:0 auto 32px}
.final-contact .btn-row{justify-content:center}
.final-contact .btn-primary{background:var(--steel)}

@media(max-width:860px){
  .testimonial-grid{grid-template-columns:1fr}
}

.brand img{width:34px;height:34px;border-radius:50%;object-fit:cover;flex-shrink:0}

/* Contacto page */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.contact-info .item{display:flex;gap:16px;padding:22px 0;border-top:1px solid var(--gray-300)}
.contact-info .item:first-child{border-top:none}
.contact-info .icon{color:var(--steel)}
.contact-info h4{font-size:.95rem;color:var(--navy-900);margin-bottom:4px}
.contact-info p{color:var(--gray-600);font-size:.92rem}

.form{background:#fff;border:1px solid var(--gray-300);padding:32px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;color:var(--navy-900);margin-bottom:6px;font-weight:500}
.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--gray-300);border-radius:var(--radius);font-family:inherit;font-size:.95rem;background:var(--gray-100)}
.field textarea{resize:vertical;min-height:100px}
.form .btn-primary{border:none;cursor:pointer;width:100%;font-size:.95rem}

@media(max-width:860px){
  .nav{padding:16px 20px}
  .navlinks{display:none}
  .hero .wrap,.grid-3,.grid-2,.service-block,.contact-grid,.foot-grid{grid-template-columns:1fr}
  .hero h1{font-size:2.1rem}
  section{padding:56px 0}
}

/* ===== V2: paleta con temperatura (frío / calor) ===== */
:root{
  --cyan:#12b5f2;
  --orange:#f2540f;
  --mist:#eef3fb;
}
body{background:var(--mist)}

.hero{
  background:
    repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(0,97,255,.10) 40px),
    repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(0,97,255,.10) 40px),
    radial-gradient(ellipse at 85% 15%,rgba(0,97,255,.38),transparent 55%),
    linear-gradient(135deg,#090909 0%,#001a58 100%);
}
.eyebrow-line{background:var(--cyan)}

.band-blue{background:var(--blue);color:#fff}
.band-blue .stat b{color:#fff}
.band-blue .stat span{color:rgba(255,255,255,.85)}

#recomendaciones{background:var(--blue-dark)}
.final-contact{background:linear-gradient(135deg,#090909 0%,#001a58 100%)}

.card.cold{border-top:3px solid var(--cyan)}
.card.cold .icon{color:var(--cyan)}
.card.heat{border-top:3px solid var(--orange)}
.card.heat .icon{color:var(--orange)}

.btn-primary,.nav-cta,.final-contact .btn-primary{background:var(--orange);color:#fff;font-weight:600}
.btn-primary:hover,.nav-cta:hover,.final-contact .btn-primary:hover{background:#ff7a3f;color:#fff}

/* Marcas */
.brands{background:var(--black);color:#fff}
.brands .section-head h2{color:#fff}
.brands .section-head p{color:var(--soft-white)}
.brands .section-head .tag{color:var(--blue-hot)}
.brand-group{display:grid;grid-template-columns:260px 1fr;gap:32px;padding:28px 0;border-top:1px solid var(--line);align-items:start}
.brand-label{display:flex;align-items:center;gap:12px}
.brand-label h3{color:#fff;font-size:1.05rem}
.brand-group.cold .brand-label svg{color:var(--cyan)}
.brand-group.heat .brand-label svg{color:var(--orange)}
.brand-list{list-style:none;display:flex;flex-wrap:wrap;gap:10px}
.brand-list li{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;color:#fff;padding:12px 20px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.brand-group.cold .brand-list li{border-color:rgba(18,181,242,.4)}
.brand-group.heat .brand-list li{border-color:rgba(242,84,15,.45)}
.brand-list li.more{font-family:'Inter',sans-serif;font-weight:500;font-size:.9rem;letter-spacing:0;text-transform:none;color:var(--soft-white);border-style:dashed;background:none}
@media(max-width:860px){.brand-group{grid-template-columns:1fr;gap:16px}}