/* ============================================================
   IKOMDENTAL — Estilos de la landing page (tema claro)
   Paleta ligada a las imagenes del slide:
   - Azul clinico  (slide1: consultorio blanco/azul)
   - Azul profundo (slide2: radiografia en pantalla oscura)
   - Naranja coral (slide2: piezas resaltadas en la radiografia)
   - Menta/turquesa (slide3: tablet con luz menta)
   ============================================================ */
:root {
    --azul:        #0a6ce0;
    --azul-osc:    #0b2a52;
    --tinta:       #0f2440;
    --cian:        #00b8d9;
    --teal:        #00c9a7;
    --menta:       #5fe8d1;
    --naranja:     #ff7a3c;
    --morado:      #8b5cf6;
    --rosa:        #ec4899;
    --gris:        #5c6f84;
    --fondo:       #ffffff;
    --fondo2:      #f3f8fd;
    --borde:       #e4edf5;
    --grad:        linear-gradient(135deg, #0a6ce0, #00c9d7);
    --grad-warm:   linear-gradient(135deg, #ff7a3c, #ec4899);
    --sombra:      0 10px 30px rgba(15, 36, 64, .08);
    --sombra-hover:0 18px 45px rgba(10, 108, 224, .18);
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
    font-family:'Poppins','Segoe UI',sans-serif;
    background:var(--fondo);
    color:var(--tinta);
    overflow-x:hidden;
}
::selection { background:rgba(10,108,224,.18); }
::-webkit-scrollbar { width:9px; }
::-webkit-scrollbar-track { background:#eef4fa; }
::-webkit-scrollbar-thumb { background:linear-gradient(var(--azul),var(--cian)); border-radius:5px; }

/* ---------- Navbar ---------- */
.navbar {
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
    border-bottom:1px solid var(--borde);
    box-shadow:0 4px 18px rgba(15,36,64,.08);
    transition:box-shadow .3s;
    padding-top:.5rem; padding-bottom:.5rem;
}
.navbar.scrolled { box-shadow:0 6px 25px rgba(15,36,64,.14); }
.navbar-brand img { height:56px; }
@media (min-width: 992px) { .navbar .navbar-nav.ms-auto { margin-right:1.2rem; } .navbar .nav-item + .nav-item { margin-left:.3rem; } }
.navbar .nav-link {
    color:var(--tinta)!important;
    font-weight:600;
    font-size:.95rem;
    border-radius:25px;
    padding:.4rem .8rem!important;
    transition:all .25s;
    position:relative;
}
.navbar .nav-link:hover { color:var(--azul)!important; background:rgba(10,108,224,.07); }
.navbar .nav-link.active { color:#fff!important; background:var(--grad); box-shadow:0 4px 14px rgba(10,108,224,.35); }
.btn-login {
    background:var(--grad);
    border:0 solid transparent; padding:.5rem 1.05rem; border-radius:30px;
    font-weight:700; font-size:.92rem; color:#fff; text-decoration:none; display:inline-block;
    transition:all .25s;
}
.btn-login:hover { color:#fff; transform:translateY(-2px); box-shadow:0 10px 24px rgba(10,108,224,.40); }
.btn-register {
    background:#fff; border:2px solid var(--azul); color:var(--azul);
    padding:.4rem 1.05rem; border-radius:30px; font-weight:700; font-size:.92rem;
    text-decoration:none; display:inline-block; transition:all .25s;
}
.btn-register:hover { background:var(--azul); color:#fff; transform:translateY(-2px); }

/* ---------- Slider del hero ---------- */
.hero-slider {
    position:relative;
    margin-top:76px;
    height:clamp(540px, 82vh, 740px);
    overflow:hidden;
    background:var(--azul-osc);
}
.hero-slide {
    position:absolute; inset:0;
    opacity:0; visibility:hidden;
    transition:opacity 1.1s ease, visibility 1.1s;
    display:flex; align-items:center;
}
.hero-slide.active { opacity:1; visibility:visible; z-index:2; }
.hero-slide .slide-bg {
    position:absolute; inset:0;
    background-size:cover; background-position:center right;
}
.hero-slide.active .slide-bg { animation:kenburns 9s ease-out forwards; }
@keyframes kenburns { from{transform:scale(1.12) translateX(2%);} to{transform:scale(1) translateX(0);} }
.hero-slide .slide-overlay { position:absolute; inset:0; }
/* Slides claros (1 y 3): velo blanco a la izquierda, texto oscuro */
.hero-slide.tone-light .slide-overlay {
    background:linear-gradient(90deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.88) 34%, rgba(255,255,255,.35) 62%, rgba(255,255,255,0) 85%);
}
/* Slide oscuro (2): velo azul marino, texto blanco */
.hero-slide.tone-dark .slide-overlay {
    background:linear-gradient(90deg, rgba(6,20,42,.94) 0%, rgba(6,20,42,.82) 36%, rgba(6,20,42,.30) 65%, rgba(6,20,42,0) 88%);
}
.slide-caption { position:relative; z-index:3; max-width:640px; padding:0 1rem; }
.slide-caption .slide-badge {
    display:inline-flex; align-items:center; gap:.5rem;
    padding:.45rem 1.15rem; border-radius:30px;
    font-size:.85rem; font-weight:700; margin-bottom:1.2rem;
}
.tone-light .slide-badge { background:rgba(10,108,224,.10); color:var(--azul); border:1px solid rgba(10,108,224,.25); }
.tone-dark  .slide-badge { background:rgba(255,255,255,.12); color:var(--menta); border:1px solid rgba(255,255,255,.25); }
.slide-caption h1 { font-size:clamp(2rem, 4.2vw, 3.4rem); font-weight:800; line-height:1.12; margin-bottom:1rem; }
.tone-light h1 { color:var(--tinta); }
.tone-dark  h1 { color:#fff; }
.slide-caption h1 .grad-text { background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.tone-dark .slide-caption h1 .grad-text { background:linear-gradient(135deg,var(--menta),var(--naranja)); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.slide-caption p { font-size:1.1rem; line-height:1.65; margin-bottom:1.6rem; max-width:540px; }
.tone-light p { color:var(--gris); }
.tone-dark  p { color:#cfe3f5; }
/* Entrada animada del texto cuando el slide se activa */
.slide-caption > * { opacity:0; transform:translateY(28px); }
.hero-slide.active .slide-caption > * { animation:capIn .8s cubic-bezier(.2,.7,.3,1) forwards; }
.hero-slide.active .slide-caption > *:nth-child(1){ animation-delay:.15s; }
.hero-slide.active .slide-caption > *:nth-child(2){ animation-delay:.30s; }
.hero-slide.active .slide-caption > *:nth-child(3){ animation-delay:.45s; }
.hero-slide.active .slide-caption > *:nth-child(4){ animation-delay:.60s; }
@keyframes capIn { to{ opacity:1; transform:translateY(0);} }
/* Controles del slider */
.slider-dots {
    position:absolute; bottom:26px; left:50%; transform:translateX(-50%);
    display:flex; gap:.6rem; z-index:5;
}
.slider-dots button {
    width:34px; height:6px; border:none; border-radius:4px; cursor:pointer;
    background:rgba(120,150,180,.45); transition:all .3s; padding:0;
}
.slider-dots button.active { background:var(--grad); width:52px; }
.slider-arrow {
    position:absolute; top:50%; transform:translateY(-50%); z-index:5;
    width:46px; height:46px; border-radius:50%; border:none; cursor:pointer;
    background:rgba(255,255,255,.85); color:var(--azul); font-size:1rem;
    box-shadow:0 4px 16px rgba(15,36,64,.18); transition:all .25s;
    display:flex; align-items:center; justify-content:center;
}
.slider-arrow:hover { background:var(--azul); color:#fff; transform:translateY(-50%) scale(1.08); }
.slider-arrow.prev { left:18px; } .slider-arrow.next { right:18px; }

/* ---------- Botones CTA ---------- */
.btn-cta {
    background:var(--grad);
    border:0px solid transparent; padding:.9rem 2.4rem; border-radius:50px;
    font-weight:800; font-size:1rem; line-height:1.5; color:#fff; text-decoration:none;
    display:inline-block; vertical-align:middle; margin:.35rem .35rem .35rem 0;
    box-shadow:0 10px 28px rgba(10,108,224,.35);
    transition:all .3s; position:relative; overflow:hidden;
}
.btn-cta::after {
    content:''; position:absolute; top:0; left:-80%; width:50%; height:100%;
    background:linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent);
    transform:skewX(-20deg); transition:left .5s;
}
.btn-cta:hover { color:#fff; transform:translateY(-3px); box-shadow:0 16px 36px rgba(10,108,224,.45); }
.btn-cta:hover::after { left:130%; }
.btn-cta.warm { background:var(--grad-warm); box-shadow:0 10px 28px rgba(255,122,60,.35); }
.btn-cta.warm:hover { box-shadow:0 16px 36px rgba(236,72,153,.40); }
.btn-cta2 {
    background:#fff; border:2px solid var(--azul); color:var(--azul);
    padding:.9rem 2.4rem; border-radius:50px; font-weight:700; font-size:1rem; line-height:1.5;
    text-decoration:none; display:inline-block; vertical-align:middle;
    margin:.35rem .35rem .35rem 0; transition:all .3s;
}
.btn-cta2:hover { background:var(--azul); color:#fff; transform:translateY(-3px); }
.tone-dark .btn-cta2 { background:transparent; border-color:var(--menta); color:var(--menta); }
.tone-dark .btn-cta2:hover { background:var(--menta); color:var(--azul-osc); }

/* ---------- Secciones ---------- */
section.block { padding:5rem 0; }
.bg-1 { background:var(--fondo); }
.bg-2 { background:var(--fondo2); }
.section-eyebrow {
    display:inline-flex; align-items:center; gap:.5rem;
    background:rgba(10,108,224,.08); color:var(--azul);
    border:1px solid rgba(10,108,224,.20);
    padding:.35rem 1.05rem; border-radius:30px;
    font-size:.82rem; font-weight:700; text-transform:uppercase; letter-spacing:1px;
    margin-bottom:1rem;
}
.section-title { font-size:clamp(1.8rem, 3vw, 2.6rem); font-weight:800; color:var(--tinta); margin-bottom:.8rem; }
.section-title .grad-text { background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.section-sub { font-size:1.08rem; color:var(--gris); margin-bottom:2.5rem; max-width:720px; line-height:1.7; }
.text-center .section-sub { margin-left:auto; margin-right:auto; }

/* Encabezado de paginas interiores */
.page-hero {
    margin-top:76px; padding:4.5rem 0 3.5rem;
    background:linear-gradient(135deg, #9ebfe4 0%, #ffedf8 55%, #fff4ec 100%);
    position:relative; overflow:hidden;
}
.page-hero::before, .page-hero::after {
    content:''; position:absolute; border-radius:50%; filter:blur(70px); opacity:.5;
    animation:blobFloat 9s ease-in-out infinite alternate;
}
.page-hero::before { width:420px; height:420px; background:rgba(10,108,224,.20); top:-180px; right:-100px; }
.page-hero::after  { width:340px; height:340px; background:rgba(0,201,167,.22); bottom:-170px; left:-90px; animation-delay:2s; }
@keyframes blobFloat { from{transform:translateY(0) scale(1);} to{transform:translateY(30px) scale(1.08);} }
.page-hero .container { position:relative; z-index:2; }
.page-hero h1 { font-size:clamp(2rem, 3.6vw, 3rem); font-weight:800; color:var(--tinta); }
.page-hero p.lead-sub { color:var(--gris); font-size:1.12rem; max-width:760px; margin-top:.8rem; line-height:1.7; }
.breadcrumb-mini { font-size:.85rem; color:var(--gris); margin-bottom:.8rem; font-weight:600; }
.breadcrumb-mini a { color:var(--azul); text-decoration:none; }

/* ---------- Franja de estadisticas ---------- */
.stats-section {
    background:linear-gradient(135deg, var(--azul-osc) 0%, #0a3d78 55%, #0a6ce0 100%);
    padding:3rem 0; position:relative; overflow:hidden;
}
.stats-section::before {
    content:''; position:absolute; width:500px; height:500px; border-radius:50%;
    background:radial-gradient(circle, rgba(95,232,209,.16), transparent 65%);
    top:-220px; right:-120px;
}
.stat-item { text-align:center; padding:.5rem; position:relative; z-index:2; }
.stat-number { font-size:2.7rem; font-weight:800; color:#fff; }
.stat-number span.suffix { color:var(--menta); }
.stat-label { color:#a9c6e8; font-size:.85rem; font-weight:600; text-transform:uppercase; letter-spacing:1.5px; }

/* ---------- Tarjetas de caracteristicas ---------- */
.feature-card {
    background:#fff; padding:2rem 1.7rem; border-radius:18px;
    border:1px solid var(--borde); height:100%;
    box-shadow:var(--sombra); transition:all .35s;
    position:relative; overflow:hidden;
}
.feature-card::before {
    content:''; position:absolute; top:0; left:0; right:0; height:4px;
    background:var(--grad); transform:scaleX(0); transform-origin:left; transition:transform .35s;
}
.feature-card:hover { transform:translateY(-10px); box-shadow:var(--sombra-hover); border-color:transparent; }
.feature-card:hover::before { transform:scaleX(1); }
.icon-chip {
    width:60px; height:60px; border-radius:16px;
    display:flex; align-items:center; justify-content:center;
    font-size:1.5rem; color:#fff; margin-bottom:1.2rem;
    box-shadow:0 8px 20px rgba(15,36,64,.16);
    transition:transform .35s;
}
.feature-card:hover .icon-chip { transform:scale(1.1) rotate(-6deg); }
.c-azul    { background:linear-gradient(135deg,#0a6ce0,#3b9bff); }
.c-cian    { background:linear-gradient(135deg,#00b8d9,#39dbf5); }
.c-teal    { background:linear-gradient(135deg,#00c9a7,#5fe8d1); }
.c-naranja { background:linear-gradient(135deg,#ff7a3c,#ffb35c); }
.c-morado  { background:linear-gradient(135deg,#8b5cf6,#b78cff); }
.c-rosa    { background:linear-gradient(135deg,#ec4899,#ff8ac2); }
.c-marino  { background:linear-gradient(135deg,#0b2a52,#2a5d9e); }
.feature-title { font-size:1.18rem; font-weight:700; color:var(--tinta); margin-bottom:.6rem; }
.feature-desc { color:var(--gris); font-size:.94rem; line-height:1.7; margin:0; }

/* ---------- Tarjetas clinicas grandes ---------- */
.clinic-card {
    background:#fff; border:1px solid var(--borde); border-radius:20px;
    padding:2.1rem 1.9rem; height:100%; box-shadow:var(--sombra); transition:all .35s;
}
.clinic-card:hover { transform:translateY(-8px); box-shadow:var(--sombra-hover); }
.clinic-card h3 { font-size:1.22rem; font-weight:800; color:var(--tinta); margin-bottom:.6rem; }
.clinic-card p { color:var(--gris); line-height:1.7; margin-bottom:1rem; font-size:.94rem; }
.check-list { list-style:none; padding:0; margin:.6rem 0 0; }
.check-list li { color:var(--tinta); font-size:.94rem; padding:.28rem 0; }
.check-list li i { color:var(--teal); margin-right:.55rem; }

/* ---------- Beneficios ---------- */
.benefit-item {
    display:flex; gap:1.1rem; align-items:flex-start;
    background:#fff; border:1px solid var(--borde); border-radius:16px;
    padding:1.5rem; height:100%; box-shadow:var(--sombra); transition:all .3s;
}
.benefit-item:hover { transform:translateY(-6px); box-shadow:var(--sombra-hover); }
.benefit-item > i { font-size:1.5rem; margin-top:.15rem; flex-shrink:0; width:48px; height:48px; border-radius:12px; display:flex; align-items:center; justify-content:center; color:#fff; }
.benefit-item h4 { font-size:1.08rem; font-weight:700; color:var(--tinta); margin-bottom:.3rem; }
.benefit-item p { color:var(--gris); font-size:.9rem; line-height:1.65; margin:0; }

/* ---------- Seccion muela 3D ---------- */
.tooth3d-section {
    background:linear-gradient(160deg, #06142a 0%, var(--azul-osc) 55%, #0a3d78 100%);
    position:relative; overflow:hidden;
}
.tooth3d-section::before {
    content:''; position:absolute; width:560px; height:560px; border-radius:50%;
    background:radial-gradient(circle, rgba(95,232,209,.20), transparent 60%);
    top:50%; left:58%; transform:translate(-50%,-50%);
    animation:pulseGlow 5s ease-in-out infinite alternate;
}
@keyframes pulseGlow { from{opacity:.5; transform:translate(-50%,-50%) scale(1);} to{opacity:1; transform:translate(-50%,-50%) scale(1.12);} }
.tooth3d-frame { position:relative; z-index:2; }
.tooth3d-hint { color:var(--gris); font-size:.85rem; }
.tooth3d-hint i { color:var(--azul); }
.tooth3d-section .tooth3d-hint { color:#a9c6e8; }
.tooth3d-section .tooth3d-hint i { color:var(--menta); }
/* Textos de la seccion 3D sobre fondo oscuro */
.tooth3d-section .section-title { color:#fff; }
.tooth3d-section .section-title .grad-text { background:linear-gradient(135deg,var(--menta),var(--naranja)); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.tooth3d-section .section-sub { color:#bcd6f0; }
.tooth3d-section .section-eyebrow { background:rgba(255,255,255,.10); border-color:rgba(255,255,255,.22); color:var(--menta); }
.tooth3d-section .check-list li { color:#e8f2fc; }
.tooth3d-section .check-list li i { color:var(--menta); }
.tooth3d-section .btn-cta2 { background:transparent; border-color:var(--menta); color:var(--menta); }
.tooth3d-section .btn-cta2:hover { background:var(--menta); color:var(--azul-osc); }

/* ---------- Cobertura / banderas ---------- */
.flags-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(165px,1fr)); gap:.85rem; margin-top:2rem; }
.flag-card {
    display:flex; align-items:center; gap:.7rem;
    background:#fff; border:1px solid var(--borde); border-radius:14px;
    padding:.75rem .95rem; transition:all .25s; box-shadow:0 4px 12px rgba(15,36,64,.05);
}
.flag-card:hover { border-color:var(--azul); transform:translateY(-4px); box-shadow:0 10px 22px rgba(10,108,224,.15); }
.flag-card img { width:36px; height:25px; border-radius:4px; object-fit:cover; box-shadow:0 1px 4px rgba(0,0,0,.2); flex-shrink:0; }
.flag-card span { font-size:.9rem; font-weight:600; color:var(--tinta); }
.region-pills { display:flex; justify-content:center; flex-wrap:wrap; gap:.6rem; margin-bottom:1rem; }
.region-pill {
    background:#fff; border:1px solid var(--borde); border-radius:30px;
    padding:.45rem 1.2rem; font-weight:700; color:var(--azul); font-size:.9rem;
    box-shadow:0 4px 12px rgba(15,36,64,.06);
}

/* ---------- Planes ---------- */
.plan-card {
    background:#fff; border-radius:20px; padding:2.6rem 2rem; text-align:center;
    border:1px solid var(--borde); transition:all .35s; position:relative;
    overflow:visible; height:100%; box-shadow:var(--sombra);
}
.plan-card:hover { transform:translateY(-12px); box-shadow:var(--sombra-hover); }
.plan-card.featured {
    border:2px solid var(--azul);
    background:linear-gradient(180deg, #f4faff 0%, #ffffff 60%);
    box-shadow:0 20px 50px rgba(10,108,224,.18);
}
.popular-badge {
    position:absolute; top:-18px; left:50%; transform:translateX(-50%);
    background:var(--grad-warm); color:#fff;
    padding:.42rem 1.5rem; border-radius:20px; font-weight:800; font-size:.8rem; white-space:nowrap;
    box-shadow:0 8px 20px rgba(255,122,60,.35);
}
.plan-title { font-size:1.5rem; font-weight:800; color:var(--azul); margin-bottom:.5rem; }
.plan-price { font-size:3.1rem; font-weight:800; color:var(--tinta); }
.plan-price small { font-size:1.3rem; vertical-align:super; color:var(--gris); }
.plan-period { color:var(--gris); margin-bottom:1.5rem; }
.plan-features { list-style:none; padding:0; margin-bottom:1.6rem; }
.plan-features li { padding:.45rem 0; color:var(--gris); display:flex; align-items:flex-start; gap:.55rem; text-align:left; font-size:.94rem; }
.plan-features li i { color:var(--teal); margin-top:.25rem; }

/* ---------- FAQ ---------- */
.faq-item { background:#fff; border:1px solid var(--borde); border-radius:14px; margin-bottom:.9rem; overflow:hidden; box-shadow:0 4px 14px rgba(15,36,64,.05); }
.faq-q { width:100%; background:none; border:none; text-align:left; padding:1.1rem 1.3rem; font-weight:700; color:var(--tinta); font-size:1rem; cursor:pointer; display:flex; justify-content:space-between; align-items:center; gap:1rem; }
.faq-q i { color:var(--azul); transition:transform .3s; flex-shrink:0; }
.faq-item.open .faq-q i { transform:rotate(180deg); }
.faq-a { max-height:0; overflow:hidden; transition:max-height .4s ease; }
.faq-a p { padding:0 1.3rem 1.2rem; color:var(--gris); line-height:1.7; margin:0; font-size:.95rem; }

/* ---------- CTA final ---------- */
.cta-final {
    background:linear-gradient(135deg, var(--azul-osc) 0%, #0a3d78 50%, #0a6ce0 100%);
    padding:5rem 0; text-align:center; position:relative; overflow:hidden;
}
.cta-final::before, .cta-final::after {
    content:''; position:absolute; border-radius:50%; filter:blur(60px);
}
.cta-final::before { width:400px; height:400px; background:rgba(95,232,209,.16); top:-160px; left:-100px; }
.cta-final::after  { width:360px; height:360px; background:rgba(255,122,60,.14); bottom:-150px; right:-80px; }
.cta-final .container { position:relative; z-index:2; }
.cta-final h2 { font-size:clamp(1.9rem, 3vw, 2.6rem); font-weight:800; color:#fff; margin-bottom:1rem; }
.cta-final p { color:#bcd6f0; font-size:1.1rem; margin-bottom:2rem; max-width:680px; margin-left:auto; margin-right:auto; }

/* ---------- Cinta de modulos (marquee) ---------- */
.ticker-wrap { background:var(--fondo2); border-top:1px solid var(--borde); border-bottom:1px solid var(--borde); overflow:hidden; padding:.9rem 0; }
.ticker { display:flex; gap:2.6rem; width:max-content; animation:tickerMove 34s linear infinite; }
.ticker-wrap:hover .ticker { animation-play-state:paused; }
.ticker span { color:var(--gris); font-weight:700; font-size:.92rem; white-space:nowrap; }
.ticker span i { color:var(--azul); margin-right:.45rem; }
@keyframes tickerMove { from{transform:translateX(0);} to{transform:translateX(-50%);} }
.ticker { animation-duration:60s; }

/* ---------- Animaciones de aparicion (scroll reveal) ---------- */
.reveal { opacity:0; transform:translateY(34px); transition:opacity .7s ease, transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal.d1 { transition-delay:.1s; } .reveal.d2 { transition-delay:.2s; }
.reveal.d3 { transition-delay:.3s; } .reveal.d4 { transition-delay:.4s; }
.reveal-left  { opacity:0; transform:translateX(-42px); transition:opacity .7s, transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal-right { opacity:0; transform:translateX(42px);  transition:opacity .7s, transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal-left.visible, .reveal-right.visible { opacity:1; transform:translateX(0); }
@media (prefers-reduced-motion: reduce) {
    .reveal, .reveal-left, .reveal-right { opacity:1; transform:none; transition:none; }
    .hero-slide.active .slide-bg { animation:none; }
    .ticker { animation:none; }
}

/* ---------- Footer ---------- */
.footer { background:var(--azul-osc); padding:3.2rem 0 1.5rem; }
.footer-title { font-weight:700; margin-bottom:1rem; color:#fff; }
.footer p { color:#a9c6e8; }
.footer-links { list-style:none; padding:0; }
.footer-links li { margin-bottom:.55rem; }
.footer-links a { color:#a9c6e8; text-decoration:none; transition:.25s; }
.footer-links a:hover { color:var(--menta); padding-left:4px; }
.footer hr { border-color:rgba(255,255,255,.12); margin:2rem 0 1rem; }
.footer .copy { text-align:center; color:#7fa3cd; font-size:.85rem; margin:0; }

/* ---------- Boton flotante de WhatsApp ---------- */
.wa-float {
    position:fixed; bottom:24px; right:24px; width:60px; height:60px;
    background:#25d366; border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    box-shadow:0 6px 24px rgba(37,211,102,.5); z-index:999; text-decoration:none;
    animation:waPulse 2.6s ease-in-out infinite;
}
.wa-float i { color:#fff; font-size:2rem; }
@keyframes waPulse {
    0%,100% { box-shadow:0 6px 24px rgba(37,211,102,.5); transform:scale(1); }
    50%     { box-shadow:0 6px 34px rgba(37,211,102,.75); transform:scale(1.06); }
}

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
    .navbar-collapse { background:#fff; border-radius:14px; padding:1rem; margin-top:.6rem; box-shadow:var(--sombra); }
}
@media (max-width: 768px) {
    .hero-slider { height:auto; min-height:560px; }
    .hero-slide { padding:6rem 0 4.5rem; }
    .hero-slide.tone-light .slide-overlay { background:rgba(255,255,255,.90); }
    .hero-slide.tone-dark  .slide-overlay { background:rgba(6,20,42,.86); }
    .slider-arrow { display:none; }
    .stat-number { font-size:2rem; }
}