/* =========================================================
   DJ HAPPY SERVICE — DESIGN TOKENS
   Display: Unbounded (geometric, festive, confident)
   Body:    Inter (clean, highly legible)
   Palette: near-black stage / charcoal panels / warm off-white / signature orange
   Signature: live equalizer bars + orange stage-glow used as a recurring motif
   ========================================================= */
:root{
  --black: #0b0b0d;
  --charcoal: #17171a;
  --charcoal-2: #1e1e22;
  --warm-white: #f6f3ee;
  --white: #ffffff;
  --orange: #ff6a00;
  --orange-ink: #b84300;
  --orange-deep: #9c3a00;
  --orange-glow: rgba(255,106,0,.35);
  --gray-line: rgba(255,255,255,.12);
  --gray-text: #b9b8bd;
  --gray-ink: #6b6a63;
  --ink: #1b1a1f;

  --font-display: 'Unbounded', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-lift: 0 20px 50px rgba(0,0,0,.35);
  --container: 1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--warm-white);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0 0 .5em;line-height:1.15;color:var(--ink);}
p{margin:0 0 1em;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}

/* language toggle visibility */
.lang-es .en{display:none;}
.lang-en .es{display:none;}

:focus-visible{outline:3px solid var(--orange);outline-offset:2px;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:14px 28px;border-radius:100px;font-weight:600;font-size:.95rem;
  border:2px solid transparent;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--orange-ink);color:var(--white);box-shadow:0 8px 24px var(--orange-glow);}
.btn-primary:hover{background:var(--orange-deep);transform:translateY(-2px);}
.btn-outline{border-color:var(--orange-ink);color:var(--orange-ink);background:transparent;}
.btn-outline:hover{background:var(--orange-ink);color:var(--white);transform:translateY(-2px);}
.btn-ghost{background:rgba(255,255,255,.08);color:var(--white);}
.btn-ghost:hover{background:rgba(255,255,255,.18);}
.btn-link{color:var(--orange-ink);font-weight:700;padding:0;border-radius:0;}
.btn-link::after{content:" →";}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(11,11,13,.85);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--gray-line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px;}
.logo{display:flex;align-items:center;gap:10px;}
.logo-img{height:56px;width:auto;display:block;}
.logo-img--footer{height:76px;margin-bottom:6px;}
.logo-mark{
  font-family:var(--font-display);font-weight:800;color:var(--black);
  background:var(--orange);width:40px;height:40px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;font-size:1rem;
}
.logo-text{font-family:var(--font-display);color:var(--white);font-weight:700;letter-spacing:.02em;font-size:1.05rem;}
.logo-text em{color:var(--orange);font-style:normal;}
.main-nav{display:flex;gap:26px;}
.main-nav a{color:var(--gray-text);font-size:.92rem;font-weight:500;transition:color .15s;}
.main-nav a:hover{color:var(--orange);}
.header-actions{display:flex;align-items:center;gap:14px;}
.lang-switch{
  background:transparent;border:1px solid var(--gray-line);color:var(--white);
  width:38px;height:38px;border-radius:50%;font-size:.75rem;font-weight:700;
}
.lang-switch:hover{border-color:var(--orange);color:var(--orange);}
.btn-header-cta{padding:10px 20px;font-size:.85rem;}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;background:none;border:none;}
.nav-toggle span{display:block;height:2px;background:var(--white);border-radius:2px;}

/* ============ HERO ============ */
.hero{
  position:relative;min-height:88vh;display:flex;align-items:center;
  overflow:hidden;
  padding-top:60px;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(11,11,13,.55) 0%, rgba(11,11,13,.75) 60%, rgba(11,11,13,.95) 100%),
    radial-gradient(ellipse at 20% 0%, rgba(255,106,0,.25), transparent 55%),
    url('../images/hero-dj-crowd.jpg') center 30%/cover no-repeat;
}
.hero-eq{
  position:absolute;bottom:0;left:0;right:0;display:flex;align-items:flex-end;justify-content:center;gap:10px;
  height:160px;opacity:.5;pointer-events:none;
}
.hero-eq span{
  width:14px;border-radius:6px 6px 0 0;
  background:linear-gradient(180deg, var(--orange), transparent);
  animation:eqbounce 1.6s ease-in-out infinite;
}
.hero-eq span:nth-child(1){height:40%;animation-delay:-1.4s;}
.hero-eq span:nth-child(2){height:70%;animation-delay:-1.1s;}
.hero-eq span:nth-child(3){height:35%;animation-delay:-.9s;}
.hero-eq span:nth-child(4){height:90%;animation-delay:-.6s;}
.hero-eq span:nth-child(5){height:55%;animation-delay:-.3s;}
.hero-eq span:nth-child(6){height:80%;animation-delay:-1.3s;}
.hero-eq span:nth-child(7){height:45%;animation-delay:-.8s;}
.hero-eq span:nth-child(8){height:65%;animation-delay:-.2s;}
@keyframes eqbounce{
  0%,100%{transform:scaleY(.4);}
  50%{transform:scaleY(1);}
}
@media (prefers-reduced-motion: reduce){
  .hero-eq span{animation:none;transform:scaleY(.7);}
}
.hero-content{position:relative;z-index:2;text-align:center;max-width:840px;margin:0 auto;}
.eyebrow{
  color:var(--orange-ink);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.8rem;margin-bottom:14px;
}
.section--dark .eyebrow{color:var(--orange);}
.eyebrow.center{text-align:center;}
.hero h1{color:var(--white);font-size:clamp(2.2rem, 5vw, 3.6rem);margin-bottom:.4em;}
.hero-sub{color:var(--gray-text);font-size:1.15rem;max-width:640px;margin:0 auto 2em;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-bottom:2.5em;}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
.hero-badges li{
  color:var(--white);font-size:.82rem;font-weight:600;background:rgba(255,255,255,.06);
  border:1px solid var(--gray-line);padding:8px 16px;border-radius:100px;
}
.hero .btn-outline{border-color:var(--orange);color:var(--orange);}
.hero .btn-outline:hover{background:var(--orange);color:var(--black);}
.hero .eyebrow{color:var(--orange);}

/* ============ TRUST STRIP ============ */
.trust-strip{background:var(--black);padding:28px 0;border-bottom:1px solid var(--gray-line);}
.trust-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 34px;}
.trust-item{color:var(--gray-text);font-size:.85rem;font-weight:600;position:relative;padding-left:20px;}
.trust-item::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:8px;height:8px;border-radius:50%;background:var(--orange);}

/* ============ SECTIONS ============ */
.section{padding:96px 0;}
.section--dark{background:var(--charcoal);color:var(--white);}
.section--dark h2, .section--dark h3, .section--dark h4{color:var(--white);}
.section-title{font-size:clamp(1.6rem, 3.4vw, 2.4rem);}
.section-title.center{text-align:center;max-width:720px;margin-left:auto;margin-right:auto;}
.fine-print{font-size:.82rem;color:var(--gray-ink);}
.fine-print.center{text-align:center;}
.section--dark .fine-print{color:var(--gray-text);}

/* ============ SERVICE CARDS ============ */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:28px;margin-top:50px;}
.service-card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.06);
  padding-bottom:22px;transition:transform .2s ease, box-shadow .2s ease;
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift);}
.service-img{height:170px;background-position:center;background-size:cover;background-color:#2a2a2e;
  background:linear-gradient(135deg, rgba(255,106,0,.85), rgba(20,20,22,.9));
}
.service-img--bodas{background:linear-gradient(0deg, rgba(11,11,13,.55), rgba(11,11,13,.15)), url('../images/gallery-wedding-1.jpg') center 25%/cover no-repeat;}
.service-img--cumple{background:linear-gradient(0deg, rgba(11,11,13,.5), rgba(11,11,13,.1)), url('../images/gallery-crowd-1.jpg') center 30%/cover no-repeat;}
.service-img--privada{background:linear-gradient(0deg, rgba(11,11,13,.5), rgba(11,11,13,.1)), url('../images/gallery-crowd-2.jpg') center 25%/cover no-repeat;}
.service-img--comunidad{background:linear-gradient(0deg, rgba(11,11,13,.45), rgba(11,11,13,.1)), url('../images/hero-dj-crowd.jpg') center 30%/cover no-repeat;}
.service-img--xv{background:linear-gradient(0deg, rgba(11,11,13,.5), rgba(11,11,13,.1)), url('../images/gallery-quince-1.jpg') center 22%/cover no-repeat;}
.service-card h3{padding:20px 20px 0;font-size:1.15rem;}
.service-card p{padding:0 20px;color:#555;font-size:.92rem;}
.service-card .btn-link{margin:0 20px;}

/* ============ EQUIPMENT ============ */
.equip-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:50px;}
.equip-photo{
  max-width:420px;height:280px;margin:44px auto 0;border-radius:var(--radius);
  background:url('../images/gallery-controller.jpg') center/cover no-repeat;
  box-shadow:var(--shadow-lift);border:1px solid var(--gray-line);
}
.equip-photo-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin:44px 0 20px;
}
.equip-photo-item{margin:0;}
.equip-photo-img{
  height:160px;border-radius:var(--radius-sm);background-size:cover;background-position:center;
  border:1px solid var(--gray-line);box-shadow:0 10px 24px rgba(0,0,0,.3);
}
.equip-photo-item figcaption{
  margin-top:10px;text-align:center;font-size:.82rem;font-weight:600;color:var(--gray-text);
}
.equip-item{
  background:var(--charcoal-2);border:1px solid var(--gray-line);border-radius:var(--radius-sm);
  padding:18px 20px;font-weight:600;font-size:.92rem;color:var(--white);
  position:relative;padding-left:38px;
}
.equip-item::before{
  content:"♪";position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--orange);font-weight:800;
}

/* ============ PACKAGES ============ */
.packages-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;margin-top:50px;}
.package-card{
  background:var(--white);border:1px solid #e6e2da;border-radius:var(--radius);padding:36px 30px;
  position:relative;display:flex;flex-direction:column;
}
.package-card--featured{
  background:var(--black);color:var(--white);border-color:var(--orange);transform:scale(1.03);
  box-shadow:var(--shadow-lift);
}
.package-card--featured h3{color:var(--white);}
.package-badge{
  position:absolute;top:-14px;left:30px;background:var(--orange-ink);color:var(--white);
  font-size:.72rem;font-weight:700;padding:6px 14px;border-radius:100px;letter-spacing:.04em;text-transform:uppercase;
}
.package-tag{color:var(--orange-ink);font-weight:600;font-size:.85rem;margin-bottom:20px;}
.package-card ul{margin-bottom:28px;flex:1;}
.package-card li{
  padding:8px 0 8px 26px;position:relative;font-size:.92rem;border-bottom:1px dashed rgba(0,0,0,.08);
}
.package-card--featured li{border-bottom-color:rgba(255,255,255,.1);}
.package-card li::before{content:"✓";position:absolute;left:0;color:var(--orange-ink);font-weight:800;}
.package-card--featured .package-tag,
.package-card--featured li::before{color:var(--orange);}
.package-note{max-width:720px;margin:36px auto 0;text-align:center;font-size:.9rem;color:#666;font-style:italic;}
.extras-box{margin-top:56px;background:var(--charcoal);color:var(--white);border-radius:var(--radius);padding:36px;}
.extras-box h4{margin-bottom:20px;}
.extras-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px 20px;}
.extras-list li{font-size:.9rem;color:var(--gray-text);padding-left:18px;position:relative;}
.extras-list li::before{content:"+";position:absolute;left:0;color:var(--orange);font-weight:800;}

/* ============ PROCESS ============ */
.process-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;margin-top:50px;}
.process-step{text-align:center;padding:20px;}
.process-num{
  display:flex;align-items:center;justify-content:center;width:56px;height:56px;margin:0 auto 16px;
  border-radius:50%;border:2px solid var(--orange);color:var(--orange);font-family:var(--font-display);
  font-weight:700;font-size:1.2rem;
}
.process-step h3{font-size:1rem;color:var(--white);}

/* ============ GALLERY ============ */
.gallery-filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:44px 0 30px;}
.filter-btn{
  background:transparent;border:1px solid #8f8368;color:var(--ink);padding:9px 20px;border-radius:100px;font-size:.85rem;font-weight:600;
  transition:all .15s ease;
}
.filter-btn:hover, .filter-btn.active{background:var(--orange-ink);color:var(--white);border-color:var(--orange-ink);}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-bottom:20px;}
.gallery-item{display:none;}
.gallery-item.show{display:block;}
.gallery-img{
  height:220px;border-radius:var(--radius-sm);
  background:linear-gradient(150deg, rgba(255,106,0,.5), rgba(20,20,22,.95));
  background-size:cover;background-position:center;
}
.gallery-img--1{background:linear-gradient(0deg, rgba(11,11,13,.15), rgba(11,11,13,.05)), url('../images/gallery-wedding-1.jpg') center 22%/cover no-repeat;}
.gallery-img--4{background:url('../images/gallery-mixer.jpg') center/cover no-repeat;}
.gallery-img--5{background:linear-gradient(0deg, rgba(11,11,13,.15), rgba(11,11,13,.05)), url('../images/about-dj-happy.jpg') center 20%/cover no-repeat;}
.gallery-img--7{background:url('../images/hero-dj-crowd.jpg') center 35%/cover no-repeat;}
.gallery-img--2{background:url('../images/gallery-quince-1.jpg') center 20%/cover no-repeat;}
.gallery-img--6{background:url('../images/gallery-quince-1.jpg') center 55%/cover no-repeat;}
.gallery-img--9{background:url('../images/gallery-crowd-1.jpg') center/cover no-repeat;}
.gallery-img--10{background:url('../images/gallery-controller.jpg') center/cover no-repeat;}
.gallery-img--11{background:url('../images/gallery-crowd-2.jpg') center 30%/cover no-repeat;}
.gallery-video{
  height:220px;border-radius:var(--radius-sm);overflow:hidden;background:#000;
}
.gallery-video video{width:100%;height:100%;object-fit:cover;}

/* ============ ABOUT ============ */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;}
.about-photo{
  aspect-ratio:4/5;border-radius:var(--radius);
  background:linear-gradient(0deg, rgba(11,11,13,.25), rgba(11,11,13,0)), url('../images/dj-happy-portrait.jpg') center 15%/cover no-repeat;
}
.about-list li{padding:8px 0 8px 26px;position:relative;font-size:.94rem;}
.about-list li::before{content:"—";position:absolute;left:0;color:var(--orange-ink);font-weight:800;}

/* ============ TESTIMONIALS ============ */
.placeholder-note{margin-bottom:36px;}
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;}
.testimonial-card{
  background:var(--charcoal-2);border:1px solid var(--gray-line);border-radius:var(--radius);
  padding:30px;margin:0;font-style:italic;
}
.testimonial-card cite{display:block;margin-top:16px;font-style:normal;color:var(--orange);font-size:.85rem;font-weight:700;}

/* ============ FAQ ============ */
.faq-list{max-width:800px;margin:50px auto 0;}
.faq-item{border-bottom:1px solid #e6e2da;}
.faq-q{
  width:100%;text-align:left;background:none;border:none;padding:20px 0;display:flex;justify-content:space-between;align-items:center;
  font-weight:600;font-size:1rem;color:var(--ink);gap:20px;
}
.faq-icon{width:20px;height:20px;position:relative;flex-shrink:0;}
.faq-icon::before, .faq-icon::after{content:"";position:absolute;background:var(--orange-ink);border-radius:2px;top:50%;left:50%;transform:translate(-50%,-50%);}
.faq-icon::before{width:14px;height:2px;}
.faq-icon::after{width:2px;height:14px;transition:transform .2s ease;}
.faq-item.open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg) scaleX(0);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;}
.faq-item.open .faq-a{max-height:300px;}
.faq-a p{padding-bottom:20px;color:#555;font-size:.92rem;margin:0;}

/* ============ FORM ============ */
.quote-form{max-width:900px;margin:50px auto 0;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.form-field--full{grid-column:1 / -1;}
.form-field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:8px;color:var(--gray-text);}
.form-field input, .form-field select, .form-field textarea{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);border:1px solid var(--gray-line);
  background:rgba(255,255,255,.05);color:var(--white);font-family:inherit;font-size:.95rem;
}
.form-field input::placeholder, .form-field textarea::placeholder{color:#8a8994;opacity:1;}
.form-field select option{color:var(--ink);}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{border-color:var(--orange);}
.field-error{display:block;color:#ff9d6b;font-size:.78rem;margin-top:6px;min-height:1em;}
.hp-field{position:absolute;left:-9999px;opacity:0;}
.checkbox-field{display:flex;gap:12px;align-items:flex-start;margin-top:30px;font-size:.88rem;color:var(--gray-text);}
.checkbox-field input{margin-top:3px;}
.btn-submit{width:100%;margin-top:26px;position:relative;}
.btn-submit.loading .btn-label{opacity:0;}
.btn-spinner{
  display:none;position:absolute;left:50%;top:50%;width:20px;height:20px;margin:-10px 0 0 -10px;
  border:3px solid rgba(255,255,255,.4);border-top-color:var(--white);border-radius:50%;
}
.btn-submit.loading .btn-spinner{display:block;animation:spin .7s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}
.form-status{margin-top:20px;font-weight:600;text-align:center;min-height:1.4em;}
.form-status.success{color:#7CD98A;}
.form-status.error{color:#ff9d6b;}

/* ============ CONTACT ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:44px;align-items:start;}
.contact-info p{font-size:1rem;}
.contact-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ============ FOOTER ============ */
.site-footer{background:var(--black);color:var(--gray-text);padding:70px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid var(--gray-line);}
.footer-brand .slogan{margin-top:14px;font-size:.88rem;color:var(--gray-text);max-width:260px;}
.footer-nav{display:flex;flex-direction:column;gap:10px;}
.footer-nav a, .footer-legal a{color:var(--gray-text);font-size:.88rem;}
.footer-nav a:hover, .footer-legal a:hover{color:var(--orange);}
.footer-contact p{margin:0 0 8px;font-size:.88rem;}
.footer-legal{display:flex;flex-direction:column;gap:10px;}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding:26px 0;font-size:.78rem;}

/* ============ FLOATING BUTTONS ============ */
.float-whatsapp{
  position:fixed;right:22px;bottom:96px;z-index:900;width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(0,0,0,.3);
}
.mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:950;background:var(--black);
  border-top:1px solid var(--gray-line);padding:10px 16px;grid-template-columns:1fr 1.2fr 1fr;gap:10px;
}
.mobile-bar a{
  text-align:center;color:var(--white);font-size:.8rem;font-weight:600;padding:10px 6px;border-radius:100px;
  background:rgba(255,255,255,.08);
}
.mobile-bar-cta{background:var(--orange-ink) !important;}

/* ============ RESPONSIVE ============ */
@media (max-width: 960px){
  .about-grid, .contact-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width: 860px){
  .main-nav{
    position:fixed;top:76px;left:0;right:0;bottom:0;background:var(--black);
    flex-direction:column;padding:30px 24px;gap:6px;transform:translateX(100%);transition:transform .25s ease;
    overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav a{padding:14px 0;border-bottom:1px solid var(--gray-line);font-size:1rem;}
  .nav-toggle{display:flex;}
  .btn-header-cta{display:none;}
  .mobile-bar{display:grid;}
  .float-whatsapp{bottom:80px;}
  body{padding-bottom:64px;}
  .form-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;text-align:left;}
}