/* =========================================================
   JOHN DRON · Estilos del sitio
   ========================================================= */
:root {
    --azul-prusia-profundo: #0B131F;
    --azul-prusia-tarjeta: #121B26;
    --azul-linea: #1E2B3C;
    --verde-precision: #59B320;
    --verde-claro: #7BD43F;
    --gris-titanio: #CFD5E0;
    --gris-texto: #93A0B2;
    --blanco-puro: #FFFFFF;
    --fuente-titulo: 'Orbitron', sans-serif;
    --fuente-cuerpo: 'Montserrat', sans-serif;
    --ancho: 1200px;
    --header-h: 72px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
    font-family: var(--fuente-cuerpo);
    background-color: var(--azul-prusia-profundo);
    color: var(--gris-titanio);
    overflow-x: hidden;
    line-height: 1.6;
}
body.sin-scroll { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--verde-claro); outline-offset: 3px; border-radius: 6px; }

.container { max-width: var(--ancho); margin: 0 auto; padding: 0 20px; }
.section { padding: 110px 0; position: relative; }
.section + .section::before {
    content: ""; position: absolute; top: 0; left: 10%; width: 80%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--azul-linea), transparent);
}
.eyebrow {
    display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 3px;
    text-transform: uppercase; color: var(--verde-precision); margin-bottom: 14px;
}
.section-title {
    font-family: var(--fuente-titulo); color: var(--blanco-puro);
    font-size: clamp(1.7rem, 3.5vw, 2.3rem); letter-spacing: 1px; line-height: 1.25; margin-bottom: 16px;
}
.section-title span { color: var(--verde-precision); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.section-head p { color: var(--gris-texto); font-size: 1.05rem; }

/* ---------- HEADER ---------- */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 50; height: var(--header-h);
    display: flex; align-items: center;
    transition: background-color .3s ease, border-color .3s ease;
    border-bottom: 1px solid transparent;
}
.site-header.scrolled {
    background-color: rgba(11, 19, 31, 0.88);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border-bottom-color: var(--azul-linea);
}
.nav { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.logo { font-family: var(--fuente-titulo); font-size: 1.2rem; color: var(--blanco-puro); text-decoration: none; letter-spacing: 2px; display: inline-flex; align-items: center; gap: 10px; }
.logo img { width: 34px; height: auto; }
.footer-logo img { width: 56px; height: auto; margin: 0 auto 12px; }
.logo span { color: var(--verde-precision); }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { text-decoration: none; font-size: 0.85rem; font-weight: 600; color: var(--gris-titanio); letter-spacing: .5px; transition: color .2s ease; }
.nav-links a:hover { color: var(--verde-claro); }
.btn-nav {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 9px 18px; border-radius: 50px; background-color: var(--verde-precision);
    color: var(--blanco-puro) !important; font-size: 0.8rem !important;
    transition: background-color .2s ease, transform .2s ease;
}
.btn-nav:hover { background-color: #62C224; transform: translateY(-1px); }
.menu-toggle { display: none; background: none; border: none; color: var(--blanco-puro); font-size: 1.5rem; cursor: pointer; padding: 6px; }

/* ---------- HERO ---------- */
.hero {
    position: relative; min-height: 100vh; min-height: 100svh;
    display: flex; align-items: center; justify-content: center; text-align: center;
    padding: calc(var(--header-h) + 40px) 20px 80px; overflow: hidden;
    background: radial-gradient(ellipse at 50% 110%, rgba(89, 179, 32, 0.14), transparent 60%), var(--azul-prusia-profundo);
}
.hero::after {
    content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(89,179,32,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(89,179,32,.05) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%);
}
/* Marca de agua: img/marca-agua.webp */
.hero::before {
    content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: min(120vh, 140vw); height: min(120vh, 140vw);
    background: url('../img/marca-agua.webp') no-repeat center / contain;
    opacity: 0.10; z-index: 1; pointer-events: none;
}
/* Video de fondo de la portada (video/portada-*.mp4).
   Mientras carga se ve la foto fija; si el video no está, vuelve la marca de agua. */
.hero.con-video::before { display: none; }
.hero-video {
    position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none;
    background: url('../video/portada-ancha.jpg') center / cover no-repeat;
}
.hero-video video {
    width: 100%; height: 100%; object-fit: cover; display: block;
    opacity: 0; transition: opacity 1.2s ease;
}
.hero-video video.listo { opacity: 1; }
/* Capa oscura para que el texto se lea bien sobre el video */
.hero-video::after {
    content: ""; position: absolute; inset: 0;
    background:
        linear-gradient(180deg, rgba(11,19,31,.6) 0%, rgba(11,19,31,.2) 30%, rgba(11,19,31,.3) 70%, rgba(11,19,31,1) 100%),
        radial-gradient(ellipse at center, rgba(11,19,31,.45) 0%, rgba(11,19,31,.15) 70%);
}
.hero.con-video .main-tagline, .hero.con-video .services-desc, .hero.con-video .hero-badge { text-shadow: 0 2px 12px rgba(0,0,0,.85); }
.hero.con-video .services-desc { color: #D9DFE8; }
.hero.con-video h1 span { color: var(--verde-claro); text-shadow: 0 2px 10px rgba(0,0,0,.9); }
.hero.con-video .hero-badge { background: rgba(11,19,31,.55); }
.hero.con-video .btn-ghost { background: rgba(11,19,31,.45); border-color: rgba(255,255,255,.35); color: var(--blanco-puro); }
.hero.con-video::after { opacity: .5; }

.hero.sin-video .hero-video { display: none; }
@media (orientation: portrait) {
    .hero-video { background-image: url('../video/portada-vertical.jpg'); }
}
.hero-content { max-width: 880px; z-index: 2; position: relative; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px; border-radius: 50px; margin-bottom: 28px;
    background: rgba(89, 179, 32, 0.08); border: 1px solid rgba(89, 179, 32, 0.25);
    color: var(--verde-claro); font-size: 0.78rem; font-weight: 600; letter-spacing: 1px;
}
.hero h1 {
    font-family: var(--fuente-titulo); font-size: clamp(2.3rem, 7vw, 4rem); color: var(--blanco-puro);
    letter-spacing: 4px; line-height: 1.1; margin-bottom: 14px; text-shadow: 0 4px 20px rgba(11, 19, 31, 0.8);
}
.hero h1 span {
    color: var(--verde-precision); display: block; font-family: var(--fuente-cuerpo);
    font-size: clamp(1rem, 2.5vw, 1.5rem); font-weight: 500; letter-spacing: 5px; margin-top: 12px;
}
.hero .main-tagline { font-size: clamp(1.05rem, 2.2vw, 1.3rem); color: var(--blanco-puro); font-weight: 500; margin: 26px auto 12px; max-width: 720px; }
.hero .services-desc { font-size: 1.02rem; color: var(--gris-texto); max-width: 700px; margin: 0 auto 42px; }
.hero-btn-group { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 16px; }

.btn-main {
    display: inline-flex; align-items: center; gap: 12px;
    background-color: var(--verde-precision); color: var(--blanco-puro);
    text-decoration: none; padding: 18px 38px; font-size: 0.92rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1.5px; border-radius: 50px;
    box-shadow: 0 10px 30px rgba(89, 179, 32, 0.25); transition: all 0.3s ease;
}
.btn-main:hover { transform: translateY(-3px); box-shadow: 0 15px 35px rgba(89, 179, 32, 0.45); background-color: #62C224; }
.btn-ghost {
    display: inline-flex; align-items: center; gap: 10px; color: var(--gris-titanio); text-decoration: none;
    padding: 16px 30px; font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
    border-radius: 50px; border: 1.5px solid var(--azul-linea); transition: all 0.3s ease;
}
.btn-ghost:hover { border-color: var(--verde-precision); color: var(--verde-claro); background-color: rgba(89, 179, 32, 0.05); }

.scroll-hint {
    position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 2;
    color: var(--gris-texto); font-size: 1.1rem; text-decoration: none; animation: bob 2.2s ease-in-out infinite;
}
@keyframes bob { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

/* ---------- SERVICIOS ---------- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.service-card {
    background: linear-gradient(180deg, var(--azul-prusia-tarjeta), rgba(18, 27, 38, 0.6));
    border: 1px solid #1A2635; border-radius: 18px; padding: 40px 32px;
    transition: transform .4s cubic-bezier(0.16, 1, 0.3, 1), border-color .3s ease, box-shadow .3s ease;
    display: flex; flex-direction: column;
}
.service-card:hover { transform: translateY(-6px); border-color: var(--verde-precision); box-shadow: 0 15px 40px rgba(89, 179, 32, 0.12); }
.service-num { font-family: var(--fuente-titulo); font-size: 0.8rem; color: var(--verde-precision); letter-spacing: 2px; margin-bottom: 18px; }
.service-icon {
    width: 58px; height: 58px; border-radius: 14px; display: grid; place-items: center;
    background: rgba(89, 179, 32, 0.08); border: 1px solid rgba(89, 179, 32, 0.2);
    color: var(--verde-precision); font-size: 1.5rem; margin-bottom: 22px;
}
.service-card h3 { font-family: var(--fuente-titulo); color: var(--blanco-puro); font-size: 1.15rem; margin-bottom: 12px; letter-spacing: .5px; }
.service-card > p { color: var(--gris-texto); font-size: 0.95rem; margin-bottom: 20px; }
.service-list { list-style: none; display: grid; gap: 10px; margin-top: auto; }
.service-list li { display: flex; gap: 10px; font-size: 0.9rem; color: var(--gris-titanio); }
.service-list i { color: var(--verde-precision); margin-top: 5px; font-size: 0.75rem; }

/* ---------- GALERÍA ---------- */
.gal-filtros { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 36px; }
.gal-filtro {
    padding: 9px 20px; border-radius: 50px; border: 1.5px solid var(--azul-linea);
    background: transparent; color: var(--gris-texto); font-size: 0.82rem; font-weight: 600;
    letter-spacing: .5px; cursor: pointer; transition: all .2s ease;
}
.gal-filtro:hover { border-color: var(--verde-precision); color: var(--verde-claro); }
.gal-filtro.activo { background: var(--verde-precision); border-color: var(--verde-precision); color: var(--blanco-puro); }

.galeria {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    grid-auto-rows: 240px; grid-auto-flow: dense; gap: 16px;
}
.gal-item {
    position: relative; overflow: hidden; border-radius: 14px; cursor: pointer;
    background: var(--azul-prusia-tarjeta); border: 1px solid #1A2635; padding: 0;
    text-align: left; color: inherit;
}
.gal-item.ancha { grid-column: span 2; }
.gal-item.alta { grid-row: span 2; }
.gal-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(0.16, 1, 0.3, 1); }
.gal-item:hover img { transform: scale(1.06); }
.gal-item::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 45%, rgba(6, 10, 16, 0.92));
    pointer-events: none;
}
.gal-info { position: absolute; left: 16px; right: 16px; bottom: 14px; z-index: 1; }
.gal-info strong { display: block; color: var(--blanco-puro); font-size: 0.95rem; font-weight: 600; line-height: 1.3; }
.gal-info span { font-size: 0.78rem; color: var(--gris-texto); }
.gal-info span i { color: var(--verde-precision); margin-right: 4px; }
.gal-zoom {
    position: absolute; top: 12px; right: 12px; z-index: 1; width: 36px; height: 36px; border-radius: 50%;
    display: grid; place-items: center; background: rgba(11,19,31,.7); color: var(--blanco-puro);
    opacity: 0; transform: scale(.8); transition: all .3s ease;
}
.gal-item:hover .gal-zoom, .gal-item:focus-visible .gal-zoom { opacity: 1; transform: none; }

/* Videos de YouTube en las galerías */
.gal-play {
    position: absolute; top: 50%; left: 50%; z-index: 1; transform: translate(-50%, -60%);
    width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center;
    background: rgba(89, 179, 32, .92); color: var(--blanco-puro); font-size: 1.4rem;
    box-shadow: 0 8px 24px rgba(0,0,0,.45); transition: transform .3s ease;
}
.gal-play i { margin-left: 4px; }
.gal-item:hover .gal-play, .aire-item:hover .gal-play { transform: translate(-50%, -60%) scale(1.1); }
.gal-badge {
    position: absolute; top: 12px; left: 12px; z-index: 1; padding: 4px 10px; border-radius: 50px;
    background: rgba(11,19,31,.75); color: var(--blanco-puro); font-size: 0.7rem; font-weight: 700;
    letter-spacing: 1px; text-transform: uppercase;
}
.gal-badge i { color: #FF4E45; margin-right: 4px; }

.gal-vacia {
    text-align: center; padding: 60px 24px; border-radius: 18px;
    border: 1.5px dashed var(--azul-linea); background: rgba(18, 27, 38, 0.5);
}
.gal-vacia i { font-size: 2.4rem; color: var(--verde-precision); margin-bottom: 18px; }
.gal-vacia h3 { font-family: var(--fuente-titulo); color: var(--blanco-puro); font-size: 1.1rem; margin-bottom: 10px; }
.gal-vacia p { color: var(--gris-texto); margin-bottom: 24px; }
.gal-mas { text-align: center; margin-top: 36px; }

/* ---------- DESDE EL AIRE (fotos del dron) ---------- */
.aire { background: linear-gradient(180deg, var(--azul-prusia-profundo), #08101A 50%, var(--azul-prusia-profundo)); }
.aire-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 36px; flex-wrap: wrap; }
.aire-head .section-title { margin-bottom: 8px; }
.aire-head p { color: var(--gris-texto); max-width: 520px; }
.aire-flechas { display: flex; gap: 10px; }
.aire-flecha {
    width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid var(--azul-linea);
    background: transparent; color: var(--blanco-puro); cursor: pointer; font-size: 1rem;
    transition: all .2s ease;
}
.aire-flecha:hover { background: var(--verde-precision); border-color: var(--verde-precision); }
.aire-tira {
    display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
    padding: 0 max(20px, calc((100vw - var(--ancho)) / 2 + 20px)) 18px;
    scrollbar-width: thin; scrollbar-color: var(--azul-linea) transparent;
}
.aire-tira::-webkit-scrollbar { height: 6px; }
.aire-tira::-webkit-scrollbar-thumb { background: var(--azul-linea); border-radius: 6px; }
.aire-item {
    flex: 0 0 min(78vw, 720px); aspect-ratio: 3 / 2; scroll-snap-align: center;
    position: relative; overflow: hidden; border-radius: 20px; cursor: pointer; padding: 0;
    border: 1px solid #1A2635; background: var(--azul-prusia-tarjeta); color: inherit; text-align: left;
}
.aire-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1); }
.aire-item:hover img { transform: scale(1.04); }
.aire-item::after {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(180deg, transparent 60%, rgba(6, 10, 16, 0.85));
}
.aire-item .gal-info { left: 22px; bottom: 18px; }
.aire-item .gal-info strong { font-family: var(--fuente-titulo); font-size: 1rem; letter-spacing: .5px; }

/* Visor de fotos (lightbox) */
.visor {
    position: fixed; inset: 0; z-index: 100; background: #04070C;
    display: none; align-items: center; justify-content: center; padding: 60px 70px;
}
.visor.abierto { display: flex; }
.visor figure { max-width: 100%; max-height: 100%; display: flex; flex-direction: column; align-items: center; }
.visor img { max-width: 100%; max-height: calc(100vh - 170px); border-radius: 10px; object-fit: contain; box-shadow: 0 20px 60px rgba(0,0,0,.6); }
.visor-video { display: none; width: min(100%, calc((100vh - 170px) * 16 / 9)); aspect-ratio: 16 / 9; border-radius: 10px; overflow: hidden; background: #000; box-shadow: 0 20px 60px rgba(0,0,0,.6); }
.visor-video.vertical { width: min(100%, calc((100vh - 170px) * 9 / 16)); aspect-ratio: 9 / 16; }
.visor-video iframe { width: 100%; height: 100%; border: 0; display: block; }
.visor.es-video img { display: none; }
.visor.es-video .visor-video { display: block; }
.visor figure { width: 100%; }
.visor figcaption { margin-top: 16px; text-align: center; color: var(--gris-titanio); font-size: 0.95rem; }
.visor figcaption small { display: block; color: var(--gris-texto); font-size: 0.8rem; margin-top: 4px; }
.visor-btn {
    position: absolute; width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--azul-linea);
    background: rgba(18, 27, 38, 0.9); color: var(--blanco-puro); font-size: 1.1rem; cursor: pointer;
    display: grid; place-items: center; transition: background-color .2s ease, border-color .2s ease;
}
.visor-btn:hover { background: var(--verde-precision); border-color: var(--verde-precision); }
.visor-cerrar { top: 16px; right: 16px; }
.visor-prev { left: 14px; top: 50%; transform: translateY(-50%); }
.visor-next { right: 14px; top: 50%; transform: translateY(-50%); }
.visor-contador { position: absolute; top: 28px; left: 24px; font-size: 0.8rem; color: var(--gris-texto); letter-spacing: 1px; }

/* ---------- POR QUÉ ELEGIRNOS ---------- */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 28px; }
.feature-card {
    background-color: var(--azul-prusia-tarjeta); padding: 40px 30px; border-radius: 16px;
    border: 1px solid #1A2635; text-align: center;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); box-shadow: 0 10px 35px rgba(0, 0, 0, 0.3);
}
.feature-card:hover { transform: translateY(-8px); border-color: var(--verde-precision); box-shadow: 0 15px 40px rgba(89, 179, 32, 0.15); }
.icon-wrapper {
    width: 70px; height: 70px; background-color: rgba(89, 179, 32, 0.06); border: 1px solid rgba(89, 179, 32, 0.15);
    border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 24px; transition: all 0.3s ease;
}
.feature-card:hover .icon-wrapper { background-color: var(--verde-precision); border-color: var(--verde-precision); }
.feature-icon { font-size: 2rem; color: var(--verde-precision); transition: all 0.3s ease; }
.feature-card:hover .feature-icon { color: var(--blanco-puro); }
.feature-card h3 { font-family: var(--fuente-titulo); color: var(--blanco-puro); font-size: 1.05rem; margin-bottom: 14px; letter-spacing: .5px; }
.feature-card p { color: var(--gris-texto); font-size: 0.93rem; line-height: 1.65; }

/* ---------- CÓMO TRABAJAMOS ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.steps::before {
    content: ""; position: absolute; top: 34px; left: 12%; right: 12%; height: 2px;
    background: repeating-linear-gradient(90deg, var(--verde-precision) 0 8px, transparent 8px 16px); opacity: .35;
}
.step { text-align: center; position: relative; }
.step-dot {
    width: 68px; height: 68px; margin: 0 auto 22px; border-radius: 50%; display: grid; place-items: center;
    position: relative; z-index: 1; background: var(--azul-prusia-profundo);
    border: 2px solid var(--verde-precision); color: var(--verde-precision); font-size: 1.4rem;
}
.step h3 { font-family: var(--fuente-titulo); color: var(--blanco-puro); font-size: 0.98rem; margin-bottom: 10px; }
.step p { color: var(--gris-texto); font-size: 0.9rem; max-width: 260px; margin: 0 auto; }

/* ---------- COBERTURA ---------- */
.coverage { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; align-items: center; }
.coverage-text p { color: var(--gris-texto); margin-bottom: 16px; }
.bases { display: grid; gap: 14px; margin: 26px 0 34px; }
.base {
    display: flex; gap: 16px; align-items: center; padding: 16px 18px; border-radius: 14px;
    background: var(--azul-prusia-tarjeta); border: 1px solid #1A2635;
}
.base i {
    width: 44px; height: 44px; flex-shrink: 0; border-radius: 50%; display: grid; place-items: center;
    background: rgba(89,179,32,.1); color: var(--verde-precision); font-size: 1.1rem;
}
.base small { display: block; font-size: 0.7rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gris-texto); }
.base strong { color: var(--blanco-puro); font-weight: 600; }
.coverage-nota { display: flex; gap: 10px; align-items: flex-start; color: var(--gris-texto); font-size: 0.92rem; margin-bottom: 28px; }
.coverage-nota i { color: var(--verde-precision); margin-top: 4px; }
.map-frame {
    border-radius: 18px; overflow: hidden; border: 1px solid var(--azul-linea);
    aspect-ratio: 4 / 3; background: var(--azul-prusia-tarjeta); box-shadow: 0 20px 50px rgba(0,0,0,.35);
}
#mapa-bases { width: 100%; height: 100%; background: #0B131F; }
/* La foto satelital un poco más oscura para que combine con la web */
.capa-satelite { filter: brightness(.72) saturate(.9); }
.marcador-base {
    width: 22px; height: 22px; border-radius: 50%; background: var(--verde-precision);
    border: 3px solid var(--blanco-puro); box-shadow: 0 0 0 6px rgba(89,179,32,.3), 0 4px 12px rgba(0,0,0,.5);
}
.leaflet-tooltip.etiqueta-base {
    background: var(--azul-prusia-tarjeta); color: var(--blanco-puro); border: 1px solid var(--verde-precision);
    font-family: var(--fuente-cuerpo); font-weight: 600; font-size: 0.8rem; border-radius: 8px; padding: 6px 10px;
    box-shadow: 0 6px 16px rgba(0,0,0,.4);
}
.leaflet-tooltip.etiqueta-base::before { border-right-color: var(--verde-precision); }

/* ---------- CTA BANDA ---------- */
.cta-band {
    border-radius: 24px; padding: 60px 40px; text-align: center; position: relative; overflow: hidden;
    background:
        radial-gradient(circle at 15% 20%, rgba(89,179,32,.22), transparent 45%),
        radial-gradient(circle at 85% 90%, rgba(89,179,32,.15), transparent 45%),
        var(--azul-prusia-tarjeta);
    border: 1px solid rgba(89,179,32,.25);
}
.cta-band p { color: var(--gris-texto); max-width: 620px; margin: 0 auto 32px; }

/* ---------- CONTACTO ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.contact-card {
    display: flex; align-items: center; gap: 18px; text-decoration: none;
    background: var(--azul-prusia-tarjeta); border: 1px solid #1A2635; border-radius: 16px; padding: 24px;
    transition: border-color .3s ease, transform .3s ease;
}
.contact-card:hover { border-color: var(--verde-precision); transform: translateY(-3px); }
.contact-card i {
    width: 50px; height: 50px; flex-shrink: 0; border-radius: 50%; display: grid; place-items: center;
    background: rgba(89,179,32,.1); color: var(--verde-precision); font-size: 1.3rem;
}
.contact-card small { display: block; font-size: 0.72rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gris-texto); }
.contact-card strong { color: var(--blanco-puro); font-weight: 600; font-size: 0.98rem; }

/* ---------- FOOTER ---------- */
footer { background-color: #060A10; padding: 50px 20px 40px; text-align: center; font-size: 0.85rem; color: #5A6678; border-top: 1px solid #121B26; }
.footer-logo { font-family: var(--fuente-titulo); color: var(--blanco-puro); letter-spacing: 2px; margin-bottom: 18px; }
.footer-logo span { color: var(--verde-precision); }
.footer-firma { margin-top: 10px; font-size: 0.72rem; letter-spacing: .5px; color: #3E4A5B; }
.contact-card strong { overflow-wrap: anywhere; }
.footer-socials { display: flex; justify-content: center; gap: 16px; margin-bottom: 24px; }
.social-icon {
    display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px;
    background-color: var(--azul-prusia-tarjeta); color: #8A95A5; border: 1px solid #1A2635;
    border-radius: 50%; font-size: 1.15rem; text-decoration: none; transition: all 0.3s ease;
}
.social-icon:hover { color: var(--blanco-puro); background-color: var(--verde-precision); border-color: var(--verde-precision); transform: translateY(-4px); }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; margin-bottom: 20px; }
.footer-links a { text-decoration: none; color: var(--gris-texto); }
.footer-links a:hover { color: var(--verde-claro); }

/* ---------- WHATSAPP FLOTANTE ---------- */
.wa-float {
    position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%;
    display: grid; place-items: center; background: #25D366; color: #fff; font-size: 1.9rem; text-decoration: none;
    box-shadow: 0 8px 25px rgba(0,0,0,.4); transition: transform .3s ease;
}
.wa-float:hover { transform: scale(1.08); }

/* ---------- ANIMACIÓN DE ENTRADA ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
    .steps { grid-template-columns: repeat(2, 1fr); row-gap: 44px; }
    .steps::before { display: none; }
    .coverage { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
    .menu-toggle { display: block; }
    .nav-links {
        position: fixed; top: var(--header-h); left: 0; right: 0; flex-direction: column; gap: 0; padding: 10px 20px 24px;
        background: rgba(11, 19, 31, 0.97); border-bottom: 1px solid var(--azul-linea);
        transform: translateY(-120%); transition: transform .35s ease; z-index: -1;
    }
    .nav-links.open { transform: translateY(0); }
    .nav-links li { width: 100%; }
    .nav-links a { display: block; padding: 14px 0; font-size: 1rem; border-bottom: 1px solid #141F2C; }
    .nav-links li:last-child a { border-bottom: none; }
    .btn-nav { justify-content: center; margin-top: 14px; padding: 13px !important; }
    .site-header.menu-open { background-color: rgba(11, 19, 31, 0.97); }
}
@media (max-width: 600px) {
    .section { padding: 80px 0; }
    .steps { grid-template-columns: 1fr; }
    .btn-main { padding: 16px 28px; }
    .cta-band { padding: 44px 22px; }
    .galeria { grid-template-columns: 1fr 1fr; grid-auto-rows: 160px; gap: 10px; }
    .gal-item.ancha { grid-column: span 2; }
    .gal-info { left: 10px; right: 10px; bottom: 8px; }
    .gal-info strong { font-size: 0.8rem; }
    .gal-info span { display: none; }
    .aire-flechas { display: none; }
    .aire-item { flex-basis: 86vw; border-radius: 14px; }
    .visor { padding: 60px 10px 90px; }
    .visor-prev, .visor-next { top: auto; bottom: 22px; transform: none; }
    .visor-prev { left: calc(50% - 60px); }
    .visor-next { right: calc(50% - 60px); }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
    .reveal { opacity: 1; transform: none; }
}