/* =========================================================
   ÁRIDOS LIMARÍ — Custom Styles
   ========================================================= */

/* Colores de marca definidos en assets/css/theme-azul.css / theme-naranjo.css
   (uno de los dos se carga en index.html; aqui solo variables estructurales) */
:root{
  --clr-white: #FFFFFF;
  --clr-ink-rgb: 36,42,47;       /* neutro fijo para sombras/badges, no cambia entre temas */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-lg: 22px;
  --radius-md: 14px;
  --shadow-soft: 0 20px 45px -15px rgba(var(--clr-ink-rgb), .25);
  --transition: all .4s cubic-bezier(.25,.8,.25,1);
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  font-family: var(--font-body);
  color: var(--clr-text);
  background: var(--clr-sand);
  overflow-x: hidden;
}

h1,h2,h3,h4,h5,.font-heading{
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -.02em;
}

a{ text-decoration: none; }

.text-primary-brand{ color: var(--clr-primary) !important; }
.bg-sand{ background-color: var(--clr-sand); }
.bg-sand-2{ background-color: var(--clr-sand-2); }
.bg-dark-brand{ background-color: var(--clr-dark) !important; }

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: .75rem;
}
.eyebrow::before{
  content:"";
  width: 28px; height: 3px;
  background: var(--clr-primary);
  border-radius: 3px;
  display:inline-block;
}

.btn-brand{
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color: #fff;
  border: none;
  padding: .85rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-family: var(--font-heading);
  letter-spacing: .02em;
  box-shadow: 0 12px 25px -8px rgba(var(--clr-primary-rgb),.55);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-brand:hover{
  color:#fff;
  transform: translateY(-3px);
  box-shadow: 0 18px 35px -8px rgba(var(--clr-primary-rgb),.7);
}
/* Acento cobre: solo para botones importantes / llamados a cotizar, combinar con .btn-brand */
.btn-accent{
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-dark));
  box-shadow: 0 12px 25px -8px rgba(var(--clr-accent-rgb),.55);
}
.btn-accent:hover{
  box-shadow: 0 18px 35px -8px rgba(var(--clr-accent-rgb),.7);
}
.btn-outline-brand{
  border: 2px solid rgba(255,255,255,.6);
  color: #fff;
  padding: .8rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-family: var(--font-heading);
  background: transparent;
  transition: var(--transition);
}
.btn-outline-brand:hover{
  background: #fff;
  color: var(--clr-dark);
  border-color:#fff;
}
.btn-dark-outline{
  border: 2px solid var(--clr-dark);
  color: var(--clr-dark);
  padding: .8rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-family: var(--font-heading);
  background: transparent;
  transition: var(--transition);
}
.btn-dark-outline:hover{
  background: var(--clr-dark);
  color: #fff;
}

/* ===== Preloader ===== */
#preloader{
  position: fixed; inset: 0; z-index: 9999;
  background: var(--clr-dark);
  display:flex; align-items:center; justify-content:center;
  transition: opacity .6s ease, visibility .6s ease;
}
#preloader.loaded{ opacity: 0; visibility: hidden; }
.loader-rock{
  width: 60px; height: 60px;
  border: 4px solid rgba(var(--clr-accent-rgb),.25);
  border-top-color: var(--clr-accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg);} }

/* ===== Navbar ===== */
.navbar-brand-custom{
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: #fff;
  display:flex; align-items:center; gap:.6rem;
  letter-spacing: -.01em;
}
.brand-logo-img{
  width: 60px; height:60px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 8px 18px -6px rgba(0,0,0,.45);
}
.navbar-brand-custom span small{
  display:block; font-size:.6rem; font-weight:500; letter-spacing:.2em; color: var(--clr-tint);
}

#mainNav{
  padding: 1.1rem 0;
  transition: var(--transition);
  z-index: 1050;
}
#mainNav .nav-link{
  color: rgba(255,255,255,.85);
  font-weight: 600;
  font-size: .93rem;
  margin: 0 .4rem;
  position: relative;
  padding: .5rem .2rem !important;
  transition: var(--transition);
}
#mainNav .nav-link::after{
  content:"";
  position:absolute; left:0; bottom:0;
  width:0; height:2px;
  background: var(--clr-primary);
  transition: width .3s ease;
}
#mainNav .nav-link:hover, #mainNav .nav-link.active{ color:#fff; }
#mainNav .nav-link:hover::after, #mainNav .nav-link.active::after{ width:100%; }

#mainNav.scrolled{
  background: rgba(var(--clr-dark-rgb),.95);
  backdrop-filter: blur(8px);
  padding: .65rem 0;
  box-shadow: 0 10px 30px -15px rgba(0,0,0,.5);
}

.navbar-toggler{ border:none; color:#fff; }

/* ===== HERO ===== */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex; align-items:center;
  overflow: hidden;
  background: linear-gradient(180deg,var(--hero-grad-1) 0%,var(--hero-grad-2) 100%);
}
.hero-bg{
  position:absolute; inset:0;
  background-size: cover;
  background-position: center;
  animation: kenburns 26s ease-in-out infinite alternate;
}
.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(var(--clr-dark-rgb),.55) 0%, rgba(var(--clr-dark-rgb),.62) 45%, rgba(var(--clr-dark-rgb),.95) 100%);
}
@keyframes kenburns{
  0%{ transform: scale(1) translate(0,0); }
  100%{ transform: scale(1.12) translate(-1.5%, -1%); }
}

.dust{
  position:absolute; border-radius:50%;
  background: radial-gradient(circle, rgba(var(--clr-accent-rgb),.9), rgba(var(--clr-accent-rgb),0) 70%);
}
.dust1{ width:10px; height:10px; top:22%; left:12%; animation: floaty 6s ease-in-out infinite; }
.dust2{ width:6px; height:6px; top:38%; left:78%; animation: floaty 5s ease-in-out infinite 1s; }
.dust3{ width:14px; height:14px; top:60%; left:50%; animation: floaty 7s ease-in-out infinite .5s; }
.dust4{ width:8px; height:8px; top:18%; left:60%; animation: floaty 4.5s ease-in-out infinite 1.5s; }
.dust5{ width:5px; height:5px; top:70%; left:20%; animation: floaty 5.5s ease-in-out infinite 2s; }
.dust6{ width:9px; height:9px; top:12%; left:35%; animation: floaty 6.5s ease-in-out infinite .8s; }
.hero-content{ position: relative; z-index: 2; padding-top: 90px; }
.hero .eyebrow{ color: var(--clr-accent); }
.hero h1{
  color: #fff;
  font-size: clamp(2.3rem, 5.2vw, 4.2rem);
  line-height: 1.08;
  margin-bottom: 1.3rem;
}
.hero h1 .accent{ color: var(--clr-accent); }
.hero p.lead-text{
  color: rgba(255,255,255,.82);
  font-size: 1.15rem;
  max-width: 560px;
}
.hero-scroll{
  position:absolute; bottom: 130px; left:50%; transform:translateX(-50%);
  z-index:3; color: rgba(255,255,255,.75); text-align:center; font-size:.75rem;
  letter-spacing:.15em; text-transform:uppercase;
}
.hero-scroll .mouse{
  width:26px; height:42px; border:2px solid rgba(255,255,255,.6); border-radius:20px;
  margin: 8px auto 0; position:relative;
}
.hero-scroll .mouse::before{
  content:""; position:absolute; top:6px; left:50%; transform:translateX(-50%);
  width:4px; height:8px; background:#fff; border-radius:2px;
  animation: scrolldown 1.6s ease infinite;
}
@keyframes scrolldown{
  0%{ opacity:1; top:6px; } 100%{ opacity:0; top:20px; }
}

.hero-wave{
  position:absolute; left:0; right:0; bottom:-1px; z-index:2; line-height:0;
}

/* ===== Stats floating card ===== */
.stats-float{
  position: relative;
  z-index: 5;
  margin-top: -95px;
}
.stats-card{
  background:#fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 2.6rem 1.4rem;
}
.stat-item{
  text-align:center;
  padding: 0 .5rem;
}
@media (min-width: 992px){
  .stat-item{ border-left: 1px solid rgba(var(--clr-ink-rgb),.08); }
  .stat-item:first-child{ border-left: none; }
}
.stat-number{
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-secondary);
  margin-bottom:.3rem;
  line-height:1;
}
.stat-number i{ font-size: 1.7rem; }
.stat-title{
  font-size:.85rem; color: var(--clr-text); font-weight:700;
  margin-bottom:.4rem;
}
.stat-desc{
  margin:0; font-size:.78rem; color: var(--clr-stone); line-height:1.4;
}

/* ===== Marquee ===== */
.marquee-strip{
  background: var(--clr-primary);
  overflow:hidden;
  padding: .9rem 0;
  white-space: nowrap;
  position: relative;
}
.marquee-track{
  display:inline-flex;
  animation: marquee 28s linear infinite;
}
.marquee-track span{
  color:#fff; font-family: var(--font-heading); font-weight:700;
  font-size: .95rem; letter-spacing:.05em; text-transform:uppercase;
  margin-right: 2.2rem; display:inline-flex; align-items:center; gap: .6rem;
}
.marquee-track span i{ opacity:.7; font-size:.6rem; }
@keyframes marquee{
  0%{ transform: translateX(0); }
  100%{ transform: translateX(-50%); }
}

/* ===== Section generic ===== */
section{ position:relative; }
.section-pad{ padding: 6rem 0; }
.section-title{ font-size: clamp(1.9rem, 3.4vw, 2.6rem); margin-bottom: 1rem; }
.section-sub{ color: var(--clr-stone); font-size: 1.05rem; }
.section-sub-narrow{ max-width: 640px; }

/* ===== About ===== */
.about-visual{ position:relative; }
.about-visual .img-main{
  width:100%; height: 460px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.about-visual .img-float{
  position:absolute;
  width: 46%; height: 200px;
  border: 6px solid #fff;
  border-radius: var(--radius-md);
  bottom: -8%; left: -10%;
  box-shadow: 0 20px 40px -15px rgba(0,0,0,.35);
}

/* ===== Visual tiles (icon + gradient, replaces stock photography) ===== */
.visual-tile{
  display:flex; align-items:center; justify-content:center;
  color:#fff; position:relative; overflow:hidden;
}
.visual-tile i{
  font-size: 2.6rem; opacity:.95;
  filter: drop-shadow(0 8px 14px rgba(0,0,0,.3));
  position:relative; z-index:1;
}
.visual-tile::after{
  content:"";
  position:absolute; inset:0;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,.22) 0, transparent 42%),
    radial-gradient(circle at 85% 85%, rgba(0,0,0,.18) 0, transparent 48%);
}
.visual-tile-lg i{ font-size: 4rem; }
.tile-sand{ background: linear-gradient(135deg,#E7B569,#C9962E); }
.tile-stone{ background: linear-gradient(135deg,#9C9184,#6B6156); }
.tile-graphite{ background: linear-gradient(135deg,#4A4038,#241C16); }
.tile-brand{ background: linear-gradient(135deg,var(--clr-primary),var(--clr-primary-dark)); }
.tile-mist{ background: linear-gradient(135deg,#C9C2B6,#A69C8C); }

/* ===== Avatar initials (replaces client photos) ===== */
.avatar-initials{
  width:52px; height:52px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-family: var(--font-heading); font-weight:700; font-size:1rem;
}
.badge-experience{
  position:absolute; top:-25px; right:-15px;
  width:120px; height:120px;
  border-radius:50%;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color:#fff;
  display:flex; align-items:center; justify-content:center; flex-direction:column;
  text-align:center; box-shadow: var(--shadow-hover);
  font-family: var(--font-heading);
  animation: spin-slow 18s linear infinite;
  z-index: 4;
}
.badge-experience .inner{ animation: spin-slow-rev 18s linear infinite; }
.badge-experience strong{ font-size:1.7rem; display:block; line-height:1; }
.badge-experience small{ font-size:.62rem; letter-spacing:.1em; text-transform:uppercase; }
@keyframes spin-slow{ to{ transform: rotate(360deg);} }
@keyframes spin-slow-rev{ to{ transform: rotate(-360deg);} }

.check-list{ list-style:none; padding:0; margin:0; }
.check-list li{
  display:flex; align-items:flex-start; gap:.7rem;
  margin-bottom: .9rem; font-weight:500;
}
.check-list li i{
  width:26px; height:26px; min-width:26px; border-radius:50%;
  background: rgba(var(--clr-primary-rgb),.12); color: var(--clr-primary);
  display:flex; align-items:center; justify-content:center; font-size:.8rem;
  margin-top:2px;
}

/* ===== Feature cards ===== */
.feature-card{
  background:#fff;
  border-radius: var(--radius-lg);
  padding: 2.4rem 1.8rem;
  text-align:center;
  height:100%;
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,.04);
}
.feature-card:hover{
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}
.feature-icon{
  width:78px; height:78px; margin:0 auto 1.4rem;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(var(--clr-primary-rgb),.14), rgba(var(--clr-primary-rgb),.05));
  display:flex; align-items:center; justify-content:center;
  font-size: 1.9rem; color: var(--clr-primary);
  transition: var(--transition);
}
.feature-card:hover .feature-icon{
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color:#fff;
  transform: rotate(-8deg) scale(1.08);
}
.feature-tag{
  display:block; font-family: var(--font-heading); font-weight:700;
  font-size:.72rem; letter-spacing:.06em; text-transform:uppercase;
  color: var(--clr-secondary); margin-bottom:.5rem;
}

/* ===== Products ===== */
.product-card{
  background:#fff;
  border-radius: var(--radius-lg);
  overflow:hidden;
  height:100%;
  box-shadow: 0 8px 25px -12px rgba(var(--clr-ink-rgb),.15);
  transition: var(--transition);
  display:flex; flex-direction:column;
}
.product-card:hover{
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}
.product-media{ position:relative; overflow:hidden; height: 210px; }
.product-media img{
  width:100%; height:100%; object-fit:cover;
  transition: transform .6s ease;
}
.product-card:hover .product-media img{ transform: scale(1.12) rotate(1deg); }
.product-cat-badge{
  position:absolute; top:14px; left:14px;
  background: rgba(var(--clr-ink-rgb),.75);
  color:#fff; font-size:.7rem; font-weight:600;
  padding: .3rem .75rem; border-radius: 50px;
  backdrop-filter: blur(4px);
  text-transform:uppercase; letter-spacing:.04em;
}
.product-body{ padding: 1.3rem 1.4rem 1.5rem; display:flex; flex-direction:column; flex:1; }
.product-body h5{ font-size:1.05rem; margin-bottom:.4rem; }
.product-body p{ color: var(--clr-stone); font-size:.88rem; margin-bottom:.7rem; flex:1; }
.product-body .product-uses{
  font-size:.78rem; line-height:1.4; flex: none; margin-bottom:1rem;
}
.product-body .product-uses strong{ color: var(--clr-text); font-weight:700; }
.product-footer{
  border-top: 1px dashed rgba(var(--clr-ink-rgb),.12);
  padding-top: .8rem;
}
.quote-link{
  color: var(--clr-accent); font-weight:700; font-size:.85rem;
  display:flex; align-items:center; justify-content:space-between; gap:.35rem;
  transition: var(--transition);
}
.quote-link i{ transition: var(--transition); }
.quote-link:hover{ color: var(--clr-accent-dark); gap:.55rem; }
.product-item{ transition: opacity .35s ease, transform .35s ease; }

/* ===== Products carousel (mobile only; desktop grid untouched) ===== */
.product-swiper{ padding-bottom: 2.5rem; }
.product-swiper .swiper-slide{ height:auto; padding: 0 .25rem; }
.product-swiper .swiper-slide .product-card{ height:100%; }
.product-swiper .swiper-pagination{ position:absolute; bottom:0; }

/* ===== Process ===== */
.process-wrap{ position:relative; }
.process-line{
  position:absolute; top:38px; left:8%; right:8%; height:3px;
  background: repeating-linear-gradient(90deg, rgba(var(--clr-secondary-rgb),.3) 0 10px, transparent 10px 20px);
  z-index:0;
}
.process-step{ position:relative; z-index:1; text-align:center; }
.process-num{
  width:76px; height:76px; border-radius:50%;
  background:#fff; border:3px solid var(--clr-secondary);
  color: var(--clr-secondary);
  display:flex; align-items:center; justify-content:center;
  font-size:1.6rem; font-weight:800; margin: 0 auto 1.2rem;
  transition: var(--transition);
  font-family: var(--font-heading);
}
.process-step:hover .process-num{
  background: var(--clr-secondary); color:#fff; transform: scale(1.1);
}
.process-step h5{ font-size:1.05rem; }
.process-step p{ color: var(--clr-stone); font-size:.88rem; }

/* ===== Fleet / equipment cards ===== */
.flota-card{
  background:#fff;
  border-radius: var(--radius-lg);
  padding: 2rem 1.4rem;
  text-align:center;
  height:100%;
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,.04);
}
.flota-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.flota-card .visual-tile{
  width:72px; height:72px; border-radius:18px; margin:0 auto 1.1rem;
}
.flota-card .visual-tile i{ font-size:1.7rem; }
.flota-card h6{ font-size:.98rem; margin-bottom:.3rem; }
.flota-card p{ color: var(--clr-stone); font-size:.82rem; margin:0; }

/* ===== CTA band ===== */
.cta-band{
  background: linear-gradient(120deg, var(--clr-primary-dark), var(--clr-primary));
  border-radius: var(--radius-lg);
  padding: 3.2rem 2.5rem;
  position: relative;
  overflow:hidden;
  color:#fff;
}
.cta-band-tag{
  display:inline-flex; align-items:center; gap:.5rem;
  font-family: var(--font-heading); font-weight:700;
  font-size:.75rem; letter-spacing:.14em; text-transform:uppercase;
  color: var(--clr-accent); margin-bottom:.6rem;
}
.cta-band::before{
  content:"";
  position:absolute; width:340px; height:340px; border-radius:50%;
  background: rgba(255,255,255,.08);
  top:-160px; right:-100px;
}
.cta-band::after{
  content:"";
  position:absolute; width:220px; height:220px; border-radius:50%;
  background: rgba(255,255,255,.06);
  bottom:-120px; left:8%;
}

/* ===== Testimonials ===== */
.testimonial-card{
  background:#fff; border-radius: var(--radius-lg);
  padding: 2.2rem; height:100%;
  box-shadow: 0 10px 30px -15px rgba(var(--clr-ink-rgb),.15);
}
.testimonial-card .stars{ color:#F5A623; font-size:.85rem; margin-bottom: .8rem; }
.testimonial-card p.quote{ font-style: italic; color: var(--clr-text); }
.testimonial-user{ display:flex; align-items:center; gap:.9rem; margin-top:1.3rem; }
.testimonial-user img{ width:52px; height:52px; border-radius:50%; object-fit:cover; }
.testimonial-user h6{ margin:0; font-size:.95rem; }
.testimonial-user span{ font-size:.78rem; color: var(--clr-stone); }
.swiper-pagination-bullet-active{ background: var(--clr-secondary) !important; }

/* ===== FAQ ===== */
.faq-accordion{ display:flex; flex-direction:column; gap:1rem; }
.faq-item{
  background:#fff; border-radius: var(--radius-md);
  box-shadow: 0 8px 20px -14px rgba(var(--clr-ink-rgb),.2);
  overflow:hidden;
}
.faq-question{
  width:100%; border:none; background:transparent;
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
  padding: 1.2rem 1.5rem; text-align:left;
  font-family: var(--font-heading); font-weight:600; font-size:1rem;
  color: var(--clr-text); cursor:pointer; transition: var(--transition);
}
.faq-question i{
  flex-shrink:0; width:32px; height:32px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background: rgba(var(--clr-primary-rgb),.1); color: var(--clr-primary);
  font-size:.85rem; transition: var(--transition);
}
.faq-question:not(.collapsed){ color: var(--clr-secondary); }
.faq-question:not(.collapsed) i{
  background: var(--clr-secondary); color:#fff; transform: rotate(135deg);
}
.faq-answer{ padding: 0 1.5rem 1.4rem; }
.faq-answer p{ margin:0; color: var(--clr-stone); font-size:.92rem; line-height:1.6; }

/* ===== Contact ===== */
.contact-info-card{
  background:#fff; border-radius: var(--radius-md);
  padding: 1.4rem 1.6rem; display:flex; gap:1rem; align-items:flex-start;
  margin-bottom: 1rem;
  box-shadow: 0 8px 20px -14px rgba(var(--clr-ink-rgb),.2);
}
.contact-info-card i{
  width:46px; height:46px; min-width:46px; border-radius:12px;
  background: rgba(var(--clr-primary-rgb),.12); color: var(--clr-primary);
  display:flex; align-items:center; justify-content:center; font-size:1.2rem;
}
.contact-info-card h6{ margin-bottom:.15rem; }
.contact-info-card p{ margin:0; color: var(--clr-stone); font-size:.9rem; }

.map-frame{
  border-radius: var(--radius-md); overflow:hidden; box-shadow: var(--shadow-soft);
  filter: grayscale(.15) contrast(1.05);
}

.form-card{
  background:#fff; border-radius: var(--radius-lg); padding: 2.4rem;
  box-shadow: var(--shadow-soft);
}
.form-control, .form-select{
  border-radius: 12px; padding: .75rem 1rem;
  border: 1.5px solid rgba(var(--clr-ink-rgb),.12);
  font-size: .93rem;
}
.form-control:focus, .form-select:focus{
  border-color: var(--clr-secondary);
  box-shadow: 0 0 0 .2rem rgba(var(--clr-secondary-rgb),.15);
}
.form-label{ font-weight:600; font-size:.85rem; margin-bottom:.4rem; }
.form-check{ padding-left: 1.9rem; }
.form-check-input{
  width:1.2rem; height:1.2rem; margin-left:-1.9rem;
  accent-color: var(--clr-secondary); cursor:pointer;
}
.form-check-input:focus{ box-shadow: 0 0 0 .2rem rgba(var(--clr-secondary-rgb),.15); border-color: var(--clr-secondary); }
.form-check-label{ font-size:.85rem; color: var(--clr-stone); cursor:pointer; }

/* ===== Footer ===== */
footer.site-footer{ background: var(--clr-dark); color: rgba(255,255,255,.65); }
footer .footer-brand{ color:#fff; font-family: var(--font-heading); font-weight:800; font-size:1.3rem; }
footer h6{ color:#fff; font-family: var(--font-heading); font-weight:700; margin-bottom:1.2rem; letter-spacing:.03em; text-transform:uppercase; font-size:.85rem; }
footer a{ color: rgba(255,255,255,.65); transition: var(--transition); }
footer a:hover{ color: var(--clr-tint); padding-left:3px; }
footer .footer-links li{ margin-bottom:.6rem; }
footer .social-icon{
  width:40px; height:40px; border-radius:50%;
  background: rgba(255,255,255,.08);
  display:flex; align-items:center; justify-content:center;
  margin-right:.5rem; transition: var(--transition);
}
footer .social-icon:hover{ background: var(--clr-secondary); transform: translateY(-4px); }
.footer-divider{ border-color: rgba(255,255,255,.08); }

/* ===== Floating buttons ===== */
.floating-btns{ position: fixed; right: 26px; bottom: 26px; z-index: 1040; display:flex; flex-direction:column; gap:.8rem; align-items:center; }
.btn-whatsapp{
  width:58px; height:58px; border-radius:50%;
  background:#25D366; color:#fff; display:flex; align-items:center; justify-content:center;
  font-size:1.6rem; box-shadow: 0 12px 25px -8px rgba(37,211,102,.6);
  transition: var(--transition);
  animation: pulse-wa 2.4s ease infinite;
}
.btn-whatsapp:hover{ color:#fff; transform: scale(1.08); }
@keyframes pulse-wa{
  0%{ box-shadow: 0 0 0 0 rgba(37,211,102,.55);}
  70%{ box-shadow: 0 0 0 16px rgba(37,211,102,0);}
  100%{ box-shadow: 0 0 0 0 rgba(37,211,102,0);}
}
.btn-top{
  width:46px; height:46px; border-radius:50%;
  background: var(--clr-dark); color:#fff; display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden; transform: translateY(10px);
  transition: var(--transition);
  box-shadow: 0 10px 25px -10px rgba(0,0,0,.5);
}
.btn-top.show{ opacity:1; visibility:visible; transform:none; }
.btn-top:hover{ background: var(--clr-secondary); color:#fff; }

/* ===== Selector de tema (demo) ===== */
.theme-switcher{
  position: fixed; left: 26px; bottom: 26px; z-index: 1040;
  display:flex; align-items:center; gap:.5rem;
  background:#fff; padding: .5rem .8rem; border-radius: 50px;
  box-shadow: var(--shadow-soft);
}
.theme-switcher-label{
  font-family: var(--font-heading); font-weight:600; font-size:.7rem;
  letter-spacing:.05em; text-transform:uppercase; color: var(--clr-text); opacity:.6;
}
.theme-swatch{
  width:26px; height:26px; border-radius:50%; border:2px solid transparent;
  cursor:pointer; transition: var(--transition); padding:0;
}
.theme-swatch.active{ border-color: var(--clr-text); transform: scale(1.12); }
.theme-swatch-azul{ background: linear-gradient(135deg,#123B5D,#276B94); }
.theme-swatch-naranjo{ background: linear-gradient(135deg,#E86A1C,#C4530F); }
@media (max-width: 575.98px){
  .theme-switcher{ left: 14px; bottom: 14px; padding:.4rem .6rem; }
  .theme-switcher-label{ display:none; }
}

/* ===== AOS-independent utility animations ===== */
.float-anim{ animation: floaty 5s ease-in-out infinite; }
@keyframes floaty{ 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-14px);} }

/* ===== Responsive ===== */
@media (max-width: 991.98px){
  .stats-float{ margin-top: 40px; }
  .about-visual{ margin-bottom: 3rem; }
  .about-visual .img-float{ display:none; }
  .badge-experience{ width:95px; height:95px; top:-15px; right:-5px; }
  .process-line{ display:none; }
  .process-step{ margin-bottom: 2.2rem; }
}
@media (max-width: 575.98px){
  .section-pad{ padding: 4rem 0; }
  .stats-card{ padding: 1.6rem .5rem; }
  .stat-number{ font-size:1.5rem; }
  .cta-band{ padding: 2.4rem 1.4rem; text-align:center; }
}