:root {
	--negro: #0a0a0a;
	--rojo: #C0392B;
	--rojo-oscuro: #922b21;
	--gris: #1a1a1a;
	--gris-medio: #2d2d2d;
	--gris-claro: #888;
	--blanco: #f5f5f5;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--negro); color: var(--blanco); font-family: 'Barlow', sans-serif; overflow-x: hidden; }

/* ── NAVBAR ── */
nav {
	position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
	display: flex; align-items: center; justify-content: space-between;
	padding: 1.4rem 3rem;
	background: transparent;
	transition: background 0.4s ease, padding 0.4s ease, border-color 0.4s ease;
	border-bottom: 1px solid transparent;
}
nav.scrolled {
	background: rgba(10,10,10,0.97);
	border-bottom-color: #1e1e1e;
	padding: 0.65rem 3rem;
}
.nav-logo img {
	height: 78px;
	transition: height 0.4s ease;
}
nav.scrolled .nav-logo img { height: 48px; }
.nav-links { display: flex; align-items: center; gap: 2.2rem; list-style: none; }
.nav-links a {
	color: rgba(245,245,245,0.82); text-decoration: none;
	font-size: 0.82rem; font-weight: 500; letter-spacing: 0.1em;
	text-transform: uppercase; transition: color 0.2s;
}
.nav-links a:hover { color: var(--blanco); }
.nav-cta {
	background: var(--rojo) !important; color: #fff !important;
	padding: 0.55rem 1.4rem; border-radius: 2px;
	font-weight: 600 !important; transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--rojo-oscuro) !important; }
.lang-toggle { display: flex; border: 1px solid #333; border-radius: 2px; overflow: hidden; }
.lang-btn {
	padding: 0.38rem 0.72rem; font-size: 0.72rem; font-weight: 600;
	letter-spacing: 0.08em; cursor: pointer; background: transparent;
	border: none; color: var(--gris-claro); transition: background 0.2s, color 0.2s;
	font-family: 'Barlow', sans-serif;
}
.lang-btn.active { background: var(--rojo); color: #fff; }

/* ── HERO ── */
.hero {
	position: relative; height: 100vh; min-height: 700px;
	display: flex; flex-direction: column; overflow: hidden;
}
.hero-bg {
	position: absolute; inset: 0;
	background-image: url('/hero.jpg');
	background-size: cover; background-position: center 30%;
	filter: brightness(0.38);
}
.hero-overlay {
	position: absolute; inset: 0;
	background:
		linear-gradient(to right, rgba(10,10,10,0.92) 25%, rgba(10,10,10,0.12) 100%),
		linear-gradient(to top, rgba(10,10,10,0.95) 0%, transparent 55%);
}
.hero-content {
	position: relative; z-index: 2;
	flex: 1; display: flex; align-items: flex-end;
	padding: 0 3rem 3.5rem;
}
.hero-text { max-width: 680px; }
.hero-badge {
	display: inline-block; background: var(--rojo); color: #fff;
	font-family: 'Barlow Condensed', sans-serif;
	font-size: 0.72rem; font-weight: 700; letter-spacing: 0.18em;
	text-transform: uppercase; padding: 0.35rem 1rem; margin-bottom: 1.4rem;
}
.hero h1 {
	font-family: 'Barlow Condensed', sans-serif;
	font-size: clamp(2.8rem, 5.5vw, 5.2rem);
	font-weight: 800; line-height: 1;
	text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: 1.1rem;
}
.hero h1 span { color: var(--rojo); }
.hero-sub {
	font-size: 1rem; color: rgba(245,245,245,0.72);
	font-weight: 300; line-height: 1.75;
	max-width: 520px; margin-bottom: 2rem;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
	background: var(--rojo); color: #fff;
	padding: 0.85rem 2rem; border-radius: 2px;
	font-family: 'Barlow Condensed', sans-serif;
	font-size: 0.95rem; font-weight: 700; letter-spacing: 0.1em;
	text-transform: uppercase; text-decoration: none; transition: background 0.2s;
}
.btn-primary:hover { background: var(--rojo-oscuro); }
.btn-secondary {
	border: 1px solid rgba(245,245,245,0.35); color: var(--blanco);
	padding: 0.85rem 2rem; border-radius: 2px;
	font-family: 'Barlow Condensed', sans-serif;
	font-size: 0.95rem; font-weight: 600; letter-spacing: 0.1em;
	text-transform: uppercase; text-decoration: none;
	transition: border-color 0.2s, background 0.2s;
}
.btn-secondary:hover { border-color: var(--blanco); background: rgba(255,255,255,0.05); }
.hero-stats {
	position: relative; z-index: 2;
	display: flex; border-top: 1px solid #1e1e1e;
	background: rgba(10,10,10,0.9); flex-shrink: 0;
}
.hero-stat {
	flex: 1; padding: 1.3rem 2rem;
	border-right: 1px solid #1e1e1e;
}
.hero-stat:last-child { border-right: none; }
.stat-num {
	font-family: 'Barlow Condensed', sans-serif;
	font-size: 1.9rem; font-weight: 800; color: var(--rojo); line-height: 1;
}
.stat-label {
	font-size: 0.7rem; color: var(--gris-claro);
	letter-spacing: 0.08em; text-transform: uppercase; margin-top: 0.25rem;
}

/* ── SERVICIOS ── */
.servicios { padding: 7rem 3rem; background: var(--gris); }
.section-label {
	font-family: 'Barlow Condensed', sans-serif;
	font-size: 0.72rem; font-weight: 700;
	letter-spacing: 0.2em; text-transform: uppercase;
	color: var(--rojo); margin-bottom: 0.7rem;
}
.section-title {
	font-family: 'Barlow Condensed', sans-serif;
	font-size: clamp(1.9rem, 4vw, 3rem);
	font-weight: 800; text-transform: uppercase;
	line-height: 1; margin-bottom: 3.5rem;
}
.servicios-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 1px; background: #111;
}
.servicio-card {
	background: var(--gris); padding: 2.2rem 2rem;
	transition: background 0.3s; display: flex; flex-direction: column;
}
.servicio-card:hover { background: #222; }
.servicio-line { width: 44px; height: 3px; background: var(--rojo); margin-bottom: 1.4rem; }
.servicio-card h3 {
	font-family: 'Barlow Condensed', sans-serif;
	font-size: 1.35rem; font-weight: 700;
	text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.7rem;
}
.servicio-card p {
	font-size: 0.875rem; color: rgba(245,245,245,0.58);
	line-height: 1.65; margin-bottom: 1.4rem; flex: 1;
}
.precio-bloque { margin-top: auto; }
.precio-desde {
	font-size: 0.65rem; color: var(--gris-claro);
	letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.2rem;
}
.precio-fila { display: flex; align-items: baseline; gap: 0.4rem; flex-wrap: wrap; }
.precio-monto {
	font-family: 'Barlow Condensed', sans-serif;
	font-size: 2.1rem; font-weight: 800; color: var(--rojo); line-height: 1;
}
.precio-periodo {
	font-size: 0.82rem; color: var(--gris-claro); font-weight: 400; white-space: nowrap;
}
.servicio-tags { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.stag {
	display: inline-block;
	background: rgba(192,57,43,0.1); color: #d96050;
	font-size: 0.67rem; font-weight: 600;
	letter-spacing: 0.08em; text-transform: uppercase;
	padding: 0.22rem 0.65rem; border-radius: 2px;
	border: 1px solid rgba(192,57,43,0.2);
}

/* ── COTIZADOR ── */
.cotizador { padding: 7rem 3rem; background: var(--negro); }
.cotizador-inner {
	max-width: 920px; margin: 0 auto;
	display: grid; grid-template-columns: 1fr 1.1fr;
	gap: 5rem; align-items: start;
}
.cotizador-left .section-title { margin-bottom: 1.5rem; }
.cotizador-left p {
	color: rgba(245,245,245,0.58); font-size: 0.9rem;
	line-height: 1.75; margin-bottom: 0.8rem;
}
.nota-combustible { font-size: 0.74rem; color: #484848; margin-top: 0.8rem; }
.cotizador-form { background: var(--gris); padding: 2.2rem; }
.fgroup { margin-bottom: 1rem; }
.fgroup label {
	display: block; font-size: 0.68rem;
	letter-spacing: 0.1em; text-transform: uppercase;
	color: var(--gris-claro); margin-bottom: 0.45rem;
}
.fgroup select, .fgroup input[type="number"] {
	width: 100%; background: var(--negro);
	border: 1px solid #2a2a2a; color: var(--blanco);
	padding: 0.72rem 2.4rem 0.72rem 0.9rem;
	font-family: 'Barlow', sans-serif; font-size: 0.88rem;
	border-radius: 2px; outline: none; transition: border-color 0.2s;
	-webkit-appearance: none; -moz-appearance: none; appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7'%3E%3Cpath d='M1 1l4.5 4.5L10 1' stroke='%23666' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat; background-position: right 0.9rem center;
}
.fgroup input[type="number"] {
	background-image: none; padding-right: 0.9rem;
}
.fgroup select:focus, .fgroup input[type="number"]:focus { border-color: var(--rojo); }
.precio-box {
	background: var(--negro); border: 1px solid #2a2a2a;
	padding: 1rem 1.1rem; margin-bottom: 1rem;
}
.px-label {
	font-size: 0.65rem; color: var(--gris-claro);
	letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.25rem;
}
.px-val {
	font-family: 'Barlow Condensed', sans-serif;
	font-size: 2.2rem; font-weight: 800; color: var(--rojo); line-height: 1;
}
.px-nota { font-size: 0.72rem; color: var(--gris-claro); margin-top: 0.2rem; }
.btn-wa {
	display: flex; align-items: center; justify-content: center; gap: 0.5rem;
	width: 100%; background: #25D366; color: #fff;
	padding: 0.78rem 1rem; border: none; cursor: pointer;
	font-family: 'Barlow Condensed', sans-serif;
	font-size: 0.92rem; font-weight: 700; letter-spacing: 0.1em;
	text-transform: uppercase; border-radius: 2px; transition: background 0.2s;
}
.btn-wa:hover { background: #1fba59; }
.btn-wa svg { width: 17px; height: 17px; fill: #fff; flex-shrink: 0; }

/* ── NOSOTROS ── */
.nosotros {
	padding: 7rem 3rem; background: var(--gris);
	display: grid; grid-template-columns: 1fr 1fr;
	gap: 5rem; align-items: center;
}
.nosotros-img { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.nosotros-img img { width: 100%; height: 100%; object-fit: cover; }
.nosotros-img::after {
	content: ''; position: absolute;
	bottom: 0; left: 0; right: 0; height: 4px; background: var(--rojo);
}
.anos-badge {
	position: absolute; top: 1.4rem; left: 1.4rem;
	background: var(--rojo); padding: 0.9rem 1.3rem; z-index: 2;
}
.anos-num {
	font-family: 'Barlow Condensed', sans-serif;
	font-size: 2.4rem; font-weight: 900; line-height: 1;
}
.anos-txt { font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.85; }
.nosotros-content { display: flex; flex-direction: column; justify-content: center; }
.nosotros-content p {
	color: rgba(245,245,245,0.62); font-size: 0.9rem;
	line-height: 1.8; margin-bottom: 1.8rem;
}
.diffs { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.diff-item {
	display: flex; align-items: center; gap: 0.75rem;
	padding: 0.85rem 1rem; background: var(--negro);
}
.diff-dot { width: 7px; height: 7px; background: var(--rojo); border-radius: 50%; flex-shrink: 0; }
.diff-item p { font-size: 0.79rem; color: rgba(245,245,245,0.68); line-height: 1.35; }

/* ── CONTACTO ── */
.contacto { padding: 7rem 3rem; background: var(--negro); }
.contacto-head { text-align: center; margin-bottom: 3.5rem; }
.contacto-inner {
	max-width: 920px; margin: 0 auto;
	display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem;
}
.contacto-info h3 {
	font-family: 'Barlow Condensed', sans-serif;
	font-size: 1.4rem; font-weight: 700;
	text-transform: uppercase; margin-bottom: 1.5rem;
}
.c-item { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.4rem; }
.c-icon {
	width: 38px; height: 38px; background: var(--rojo);
	display: flex; align-items: center; justify-content: center;
	flex-shrink: 0; border-radius: 2px;
}
.c-icon svg { width: 17px; height: 17px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.c-item p { font-size: 0.83rem; color: rgba(245,245,245,0.55); line-height: 1.65; }
.c-item strong { display: block; color: var(--blanco); font-size: 0.92rem; margin-bottom: 0.15rem; }
.cf input, .cf select, .cf textarea {
	width: 100%; background: var(--gris);
	border: 1px solid #2a2a2a; color: var(--blanco);
	padding: 0.8rem 1rem; font-family: 'Barlow', sans-serif;
	font-size: 0.88rem; border-radius: 2px; outline: none;
	margin-bottom: 0.75rem; transition: border-color 0.2s; display: block;
	-webkit-appearance: none; -moz-appearance: none; appearance: none;
}
.cf select {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7'%3E%3Cpath d='M1 1l4.5 4.5L10 1' stroke='%23666' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat; background-position: right 1rem center;
	padding-right: 2.5rem;
}
.cf input:focus, .cf select:focus, .cf textarea:focus { border-color: var(--rojo); }
.cf textarea { height: 100px; resize: none; }
.btn-enviar {
	width: 100%; background: var(--rojo); color: #fff; border: none;
	padding: 0.9rem; cursor: pointer;
	font-family: 'Barlow Condensed', sans-serif;
	font-size: 0.95rem; font-weight: 700; letter-spacing: 0.1em;
	text-transform: uppercase; border-radius: 2px; transition: background 0.2s;
}
.btn-enviar:hover { background: var(--rojo-oscuro); }

/* ── FOOTER ── */
footer {
	background: #050505; border-top: 1px solid #181818;
	padding: 2.5rem 3rem;
	display: flex; align-items: center; justify-content: space-between;
	gap: 2rem; flex-wrap: wrap;
}
footer img { height: 42px; }
.footer-links { display: flex; gap: 2rem; }
.footer-links a {
	color: #444; text-decoration: none;
	font-size: 0.78rem; letter-spacing: 0.06em; transition: color 0.2s;
}
.footer-links a:hover { color: var(--blanco); }
.footer-copy { font-size: 0.72rem; color: #383838; }

/* ── WA FLOTANTE ── */
.wa-float {
	position: fixed; bottom: 1.8rem; right: 1.8rem; z-index: 999;
	width: 54px; height: 54px; background: #25D366;
	border-radius: 50%; display: flex; align-items: center; justify-content: center;
	box-shadow: 0 4px 18px rgba(37,211,102,0.35);
	transition: transform 0.2s; text-decoration: none;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 26px; height: 26px; fill: #fff; }

/* ── UTIL ── */
.hidden { display: none !important; }

@media (max-width: 900px) {
	nav { padding: 1rem 1.5rem; }
	nav.scrolled { padding: 0.6rem 1.5rem; }
	.nav-links { display: none; }
	.hero-content { padding: 0 1.5rem 3rem; }
	.hero-stats { flex-wrap: wrap; }
	.hero-stat { min-width: 50%; }
	.servicios, .cotizador, .nosotros, .contacto { padding: 4rem 1.5rem; }
	.cotizador-inner, .nosotros, .contacto-inner { grid-template-columns: 1fr; gap: 2.5rem; }
	.diffs { grid-template-columns: 1fr; }
	footer { flex-direction: column; align-items: flex-start; padding: 2rem 1.5rem; }
}