/* ============================================================
   AEROPAR — sitio web · estilos compartidos
   Marca: Poppins · rojo #B21C1B · negro #0E0E0E · gris #E7E7E7
   ============================================================ */
:root {
  --red:#B21C1B; --red-2:#d4231f; --red-deep:#7e1413;
  --ink:#0b0b0c; --ink-2:#101012; --ink-3:#161618; --panel:#141416;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.14);
  --light:#E7E7E7; --text:#E7E7E7; --dim:#a6a7ad; --faint:#8a8c93; --white:#fff;
  --wa:#25d366; --header-h:80px; --f:"Poppins", system-ui, sans-serif;
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:var(--header-h); }
body { background:var(--ink); color:var(--text); font-family:var(--f); -webkit-font-smoothing:antialiased; overflow-x:hidden; line-height:1.65; position:relative; z-index:0; }

/* ===== ambient background depth (todas las páginas) ===== */
body::before {
  content:""; position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(115% 65% at 50% -12%, rgba(178,28,27,.12), transparent 55%),
    radial-gradient(85% 55% at 100% 103%, rgba(178,28,27,.06), transparent 52%);
}
.grid-tex::before {
  content:""; position:absolute; inset:0; z-index:0; pointer-events:none; opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:62px 62px;
  -webkit-mask-image: radial-gradient(ellipse 95% 80% at 50% 0%, #000, transparent 72%);
  mask-image: radial-gradient(ellipse 95% 80% at 50% 0%, #000, transparent 72%);
}
.grid-tex > .wrap { position:relative; z-index:1; }
.band { background:rgba(18,18,21,.55) !important; }
.sec-prop { position:absolute; pointer-events:none; opacity:.04; filter:brightness(0) invert(1); width:460px; max-width:46vw; z-index:0; }
a { color:inherit; text-decoration:none; }
img { max-width:100%; display:block; }
button { font-family:inherit; cursor:pointer; border:none; background:none; }
::-webkit-scrollbar { width:10px; }
::-webkit-scrollbar-track { background:var(--ink); }
::-webkit-scrollbar-thumb { background:#2a2a2e; border-radius:6px; }
::selection { background:var(--red); color:#fff; }

.wrap { max-width:1260px; margin:0 auto; padding:0 32px; }
h1,h2,h3,h4 { font-weight:800; line-height:1.05; letter-spacing:-.015em; }
.up { text-transform:uppercase; }
.ital { font-style:italic; }

.kicker { display:inline-flex; align-items:center; gap:12px; font-size:13px; font-weight:700; letter-spacing:.22em; text-transform:uppercase; color:var(--red-2); }
.kicker::before { content:""; width:30px; height:2px; background:var(--red); }
.kicker.c::after { content:""; width:30px; height:2px; background:var(--red); }

.progress { position:fixed; top:0; left:0; height:3px; width:0; background:var(--red); z-index:300; transition:width .1s linear; }

/* buttons */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:10px; font-weight:700; font-size:15px; letter-spacing:.01em; padding:15px 30px; border-radius:6px; border:2px solid transparent; transition:transform .18s, background .2s, box-shadow .2s, color .2s, border-color .2s; }
.btn svg { width:18px; height:18px; }
.btn:hover { transform:translateY(-2px); }
.btn-red { background:var(--red); color:#fff; box-shadow:0 10px 30px rgba(178,28,27,.35); }
.btn-red:hover { background:var(--red-2); box-shadow:0 14px 40px rgba(178,28,27,.5); }
.btn-ghost { border-color:var(--line-2); color:var(--white); }
.btn-ghost:hover { border-color:#fff; background:rgba(255,255,255,.06); }
.btn-wa { background:var(--wa); color:#06270f; box-shadow:0 10px 30px rgba(37,211,102,.28); }
.btn-sm { padding:11px 20px; font-size:13.5px; }

/* preloader */
#pre { position:fixed; inset:0; z-index:500; background:var(--ink); display:grid; place-items:center; transition:opacity .6s ease, visibility .6s; }
#pre.done { opacity:0; visibility:hidden; }
#pre .pl { display:flex; flex-direction:column; align-items:center; gap:20px; }
#pre .prop { width:70px; animation:spin 1.1s linear infinite; filter:brightness(0) invert(1); }
#pre .pw { font-weight:800; letter-spacing:.4em; font-size:13px; color:var(--dim); text-transform:uppercase; opacity:0; animation:fadein .6s .2s forwards; }
@keyframes spin { to { transform:rotate(360deg); } }
@keyframes fadein { to { opacity:1; } }

/* header */
header.nav { position:fixed; inset:0 0 auto 0; height:var(--header-h); z-index:200; display:flex; align-items:center; transition:background .3s, border-color .3s, height .3s; border-bottom:1px solid transparent; }
header.nav.scrolled { background:rgba(11,11,12,.9); backdrop-filter:blur(16px); border-bottom-color:var(--line); height:68px; }
.nav-in { display:flex; align-items:center; width:100%; gap:30px; }
.logo { display:flex; align-items:center; gap:2px; font-weight:800; font-style:italic; font-size:27px; letter-spacing:-.03em; line-height:1; }
.logo .r { color:var(--red); }
.logo .g { color:var(--light); }
.logo .o { position:relative; width:.92em; height:.92em; margin:0 -.04em; display:inline-grid; place-items:center; }
.logo .o::before { content:""; position:absolute; inset:11%; border-radius:50%; background:var(--red); }
.logo .o img { position:relative; width:120%; filter:brightness(0) invert(1); transform:translateY(-1px); }
/* logo oficial (archivo original) */
.logo-img { height:36px; width:auto; display:block; transition:height .3s; }
header.nav.scrolled .logo-img { height:30px; }
.foot-brand .logo-img { height:46px; }
.phero .logo-img, .academy-logo { height:auto; }
.nav-links { display:flex; gap:26px; margin-left:auto; align-items:center; }
.nav-links a { font-size:14px; font-weight:600; color:var(--dim); position:relative; padding:6px 0; transition:color .2s; white-space:nowrap; }
.nav-links a::after { content:""; position:absolute; left:0; bottom:0; width:0; height:2px; background:var(--red); transition:width .25s; }
.nav-links a:hover, .nav-links a.active { color:#fff; }
.nav-links a:hover::after, .nav-links a.active::after { width:100%; }
.nav-cta { margin-left:4px; }

/* dropdown "Servicios" (desktop; en móvil se usa el drawer) */
.nav-drop { position:relative; display:inline-flex; align-items:center; }
.nav-drop-btn { display:inline-flex; align-items:center; gap:5px; font-family:var(--f); font-size:14px; font-weight:600; color:var(--dim); background:none; border:0; padding:6px 0; cursor:pointer; white-space:nowrap; transition:color .2s; position:relative; }
.nav-drop-btn::after { content:""; position:absolute; left:0; bottom:0; width:0; height:2px; background:var(--red); transition:width .25s; }
.nav-drop-btn .ddi { width:13px; height:13px; transition:transform .25s; }
.nav-drop:hover .nav-drop-btn, .nav-drop:focus-within .nav-drop-btn, .nav-drop.open .nav-drop-btn, .nav-drop-btn.active { color:#fff; }
.nav-drop:hover .nav-drop-btn::after, .nav-drop.open .nav-drop-btn::after, .nav-drop-btn.active::after { width:100%; }
.nav-drop:hover .nav-drop-btn .ddi, .nav-drop:focus-within .nav-drop-btn .ddi, .nav-drop.open .nav-drop-btn .ddi { transform:rotate(180deg); }
.nav-menu { position:absolute; top:100%; left:50%; transform:translateX(-50%) translateY(12px); min-width:232px; background:var(--panel); border:1px solid var(--line-2); border-radius:12px; padding:8px; box-shadow:0 24px 60px rgba(0,0,0,.55); opacity:0; visibility:hidden; pointer-events:none; transition:opacity .2s ease, transform .2s ease, visibility .2s; z-index:60; }
.nav-menu::before { content:""; position:absolute; top:-12px; left:0; right:0; height:12px; }
.nav-drop:hover .nav-menu, .nav-drop:focus-within .nav-menu, .nav-drop.open .nav-menu { opacity:1; visibility:visible; pointer-events:auto; transform:translateX(-50%) translateY(6px); }
.nav-menu a { display:block; padding:11px 14px; border-radius:8px; font-size:13.5px; font-weight:500; color:var(--light); white-space:nowrap; transition:background .18s, color .18s; }
.nav-menu a::after { display:none; }
.nav-menu a:hover, .nav-menu a.active { background:rgba(255,255,255,.06); color:#fff; }

.hamb { display:none; margin-left:auto; width:44px; height:44px; flex-direction:column; gap:5px; justify-content:center; align-items:center; }
.hamb span { width:25px; height:2px; background:#fff; transition:.25s; }
.hamb.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.hamb.open span:nth-child(2){ opacity:0; }
.hamb.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
.drawer { position:fixed; inset:0; z-index:190; background:rgba(8,8,9,.98); backdrop-filter:blur(12px); display:flex; flex-direction:column; justify-content:center; align-items:center; gap:6px; transform:translateX(100%); visibility:hidden; transition:transform .4s cubic-bezier(.4,0,.2,1), visibility .4s; }
.drawer.open { transform:translateX(0); visibility:visible; }
.drawer a { font-size:24px; font-weight:700; color:var(--dim); padding:9px; }
.drawer a:hover { color:var(--red-2); }

/* hero (home) */
.hero { position:relative; min-height:100svh; display:flex; align-items:center; overflow:hidden; }
.hero-bg { position:absolute; inset:-8% 0 0 0; will-change:transform; }
.hero-bg img { width:100%; height:116%; object-fit:cover; object-position:center 60%; }
.hero-bg::after { content:""; position:absolute; inset:0; background:linear-gradient(90deg, rgba(8,8,9,.92) 0%, rgba(8,8,9,.6) 45%, rgba(8,8,9,.25) 100%), linear-gradient(0deg, var(--ink) 1%, rgba(8,8,9,.1) 40%); }
.hero-prop { position:absolute; right:-90px; top:46%; width:560px; max-width:55vw; opacity:.05; filter:brightness(0) invert(1); pointer-events:none; will-change:transform; }
.hero-in { position:relative; max-width:780px; padding-top:var(--header-h); }
.hero .slogan { color:var(--light); font-style:italic; font-weight:600; letter-spacing:.02em; font-size:clamp(13px,1.4vw,15px); text-transform:uppercase; margin-bottom:20px; opacity:0; }
.hero h1 { font-size:clamp(44px,7.4vw,96px); margin-bottom:24px; text-transform:uppercase; }
.hero h1 .red { color:var(--red-2); }
.hero p.lead { font-size:clamp(16px,1.5vw,19px); color:var(--light); max-width:580px; margin-bottom:36px; opacity:.92; }
.hero-ctas { display:flex; flex-wrap:wrap; gap:14px; }
.hero-tags { display:flex; flex-wrap:wrap; gap:8px; margin-top:40px; }
.htag { font-size:12.5px; font-weight:600; color:var(--light); border:1px solid var(--line-2); padding:7px 14px; border-radius:999px; background:rgba(255,255,255,.03); }
.scrolldown { position:absolute; left:32px; bottom:26px; display:flex; align-items:center; gap:12px; font-size:11px; font-weight:600; letter-spacing:.2em; text-transform:uppercase; color:var(--faint); z-index:3; }
.scrolldown .bar { width:44px; height:1px; background:#3a3a3e; overflow:hidden; position:relative; }
.scrolldown .bar::after { content:""; position:absolute; inset:0; background:var(--red); animation:slide 2.2s ease-in-out infinite; }
@keyframes slide { 0%{transform:translateX(-100%)} 60%,100%{transform:translateX(100%)} }

/* page hero (inner pages) */
.phero { position:relative; min-height:62vh; display:flex; align-items:flex-end; overflow:hidden; padding:var(--header-h) 0 56px; }
.phero-bg { position:absolute; inset:-8% 0 0 0; will-change:transform; }
.phero-bg img { width:100%; height:116%; object-fit:cover; }
.phero-bg::after { content:""; position:absolute; inset:0; background:linear-gradient(0deg, var(--ink) 2%, rgba(8,8,9,.45) 55%, rgba(8,8,9,.55) 100%); }
.phero .wrap { position:relative; z-index:2; }
.phero .crumb { font-size:13px; color:var(--dim); margin-bottom:16px; }
.phero .crumb a:hover { color:#fff; }
.phero h1 { font-size:clamp(38px,6vw,78px); text-transform:uppercase; max-width:900px; }
.phero h1 .red { color:var(--red-2); }
.phero p { color:var(--light); font-size:18px; max-width:620px; margin-top:18px; opacity:.92; }

/* stats strip */
.strip { border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:var(--ink-2); }
.strip-in { display:grid; grid-template-columns:repeat(4,1fr); }
.strip .it { padding:34px 26px; text-align:center; border-right:1px solid var(--line); }
.strip .it:last-child { border-right:none; }
.strip .n { font-weight:800; font-size:clamp(30px,3.4vw,46px); color:#fff; line-height:1; letter-spacing:-.02em; }
.strip .n .red { color:var(--red-2); }
.strip .l { font-size:13px; color:var(--dim); margin-top:8px; font-weight:500; }

.certs-row { display:flex; flex-wrap:wrap; justify-content:center; gap:10px 14px; padding:26px; border-bottom:1px solid var(--line); background:var(--ink); }
.certs-row .cb { display:flex; align-items:center; gap:10px; font-size:12.5px; color:var(--dim); }
.certs-row .cb b { font-weight:800; color:var(--red-2); letter-spacing:.04em; }
.certs-row .sep { width:1px; height:16px; background:var(--line-2); }

/* sections */
section { padding:108px 0; position:relative; }
.sec-head { max-width:760px; margin-bottom:58px; }
.sec-head.center { margin-inline:auto; text-align:center; }
.sec-head .kicker { margin-bottom:18px; }
.sec-head h2 { font-size:clamp(32px,4.6vw,58px); text-transform:uppercase; margin-bottom:18px; }
.sec-head p { color:var(--dim); font-size:17px; }

/* reveal */
.reveal { opacity:0; transform:translateY(34px); transition:opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity:1; transform:none; }
.reveal[data-d="1"]{ transition-delay:.08s; } .reveal[data-d="2"]{ transition-delay:.16s; }
.reveal[data-d="3"]{ transition-delay:.24s; } .reveal[data-d="4"]{ transition-delay:.32s; }
.reveal[data-d="5"]{ transition-delay:.40s; }

/* services */
.svc-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:12px; overflow:hidden; }
.svc { position:relative; background:var(--panel); padding:42px 34px; transition:background .25s; overflow:hidden; }
.svc:hover { background:var(--ink-3); }
.svc::after { content:""; position:absolute; top:0; left:0; height:3px; width:0; background:var(--red); transition:width .35s ease; }
.svc:hover::after { width:100%; }
.svc .ico { width:54px; height:54px; margin-bottom:22px; display:grid; place-items:center; color:var(--red-2); border:1.5px solid var(--line-2); border-radius:11px; background:rgba(178,28,27,.07); }
.svc .ico svg { width:27px; height:27px; }
.svc h3 { font-size:21px; text-transform:uppercase; margin-bottom:11px; }
.svc p { color:var(--dim); font-size:14.5px; margin-bottom:18px; }
.svc .go { font-size:13px; font-weight:700; color:var(--red-2); display:inline-flex; align-items:center; gap:7px; transition:gap .2s; }
.svc:hover .go { gap:12px; }
.svc .tag-new { position:absolute; top:20px; right:20px; font-size:10px; font-weight:800; letter-spacing:.1em; background:var(--red); color:#fff; padding:4px 9px; border-radius:4px; }

/* fleet */
.flota-top { display:flex; align-items:flex-end; justify-content:space-between; gap:24px; flex-wrap:wrap; margin-bottom:50px; }
.brands { display:flex; align-items:center; gap:18px; }
.brands .lab { font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--faint); font-weight:600; }
.brands img { height:26px; opacity:.85; filter:grayscale(1) brightness(0) invert(.85); }
.fleet-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.ac { position:relative; border:1px solid var(--line); border-radius:12px; overflow:hidden; background:var(--panel); transition:transform .25s, border-color .25s; }
.ac:hover { transform:translateY(-6px); border-color:var(--line-2); }
.ac .pic { aspect-ratio:16/10; overflow:hidden; background:#0e0e10; }
.ac .pic img { width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.ac:hover .pic img { transform:scale(1.07); }
.ac .badge { position:absolute; top:14px; left:14px; font-size:10.5px; font-weight:800; letter-spacing:.1em; text-transform:uppercase; padding:5px 11px; border-radius:4px; background:rgba(11,11,12,.7); border:1px solid var(--line-2); color:#fff; backdrop-filter:blur(4px); }
.ac .badge.red { background:var(--red); border-color:transparent; }
.ac .body { padding:22px 24px 26px; }
.ac .body .sub { font-size:12px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--red-2); margin-bottom:5px; }
.ac .body h3 { font-size:23px; text-transform:uppercase; }
.ac .body .spec { display:flex; gap:18px; margin-top:14px; padding-top:14px; border-top:1px solid var(--line); }
.ac .body .spec div { font-size:12px; color:var(--faint); }
.ac .body .spec b { display:block; font-size:15px; color:var(--text); font-weight:700; }
.ac.soon .pic { display:grid; place-items:center; background:linear-gradient(135deg,#161618,#0e0e10); }
.ac.soon .heli { width:62%; opacity:.5; filter:brightness(0) invert(.5); }

/* cuotas band */
.cuotas { position:relative; overflow:hidden; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.cuotas-bg { position:absolute; inset:0; }
.cuotas-bg img { width:100%; height:100%; object-fit:cover; }
.cuotas-bg::after { content:""; position:absolute; inset:0; background:linear-gradient(100deg, rgba(8,8,9,.97) 0%, rgba(8,8,9,.85) 38%, rgba(8,8,9,.5) 68%, rgba(8,8,9,.72) 100%), radial-gradient(110% 80% at 0% 60%, rgba(178,28,27,.22), transparent 58%); }
.cuotas .wrap { position:relative; z-index:2; }
.cuotas-in { max-width:600px; padding:42px; border-radius:20px; background:linear-gradient(158deg, rgba(22,22,24,.74), rgba(11,11,12,.62)); border:1px solid rgba(255,255,255,.1); box-shadow:0 32px 80px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.07); }
.cuotas-in h2 { font-size:clamp(30px,4.2vw,50px); text-transform:uppercase; margin:14px 0 16px; }
.cuotas-in h2 .red { color:var(--red-2); }
.cuotas-in p { color:var(--light); font-size:16.5px; margin-bottom:24px; opacity:.92; }
.cuotas-frac { display:flex; align-items:center; gap:18px; margin:0 0 26px; padding:15px 22px; border-radius:14px; background:linear-gradient(120deg, rgba(178,28,27,.18), rgba(178,28,27,.05)); border:1px solid rgba(212,35,31,.34); }
.cuotas-frac .frac { display:flex; flex-direction:column; align-items:center; line-height:.82; font-weight:800; flex-shrink:0; }
.cuotas-frac .frac b { font-size:28px; color:#fff; }
.cuotas-frac .frac b.r { color:var(--red-2); }
.cuotas-frac .frac i { display:block; width:28px; height:3px; background:var(--red); border-radius:2px; margin:4px 0; }
.cuotas-frac .ft strong { display:block; color:#fff; font-size:15.5px; font-weight:700; }
.cuotas-frac .ft span { display:block; color:var(--dim); font-size:12.5px; margin-top:3px; }
.cuotas-steps { display:flex; gap:12px; flex-wrap:wrap; margin-bottom:30px; }
.cstep { flex:1; min-width:138px; border:1px solid rgba(255,255,255,.09); border-radius:12px; padding:16px; background:rgba(255,255,255,.035); transition:border-color .2s, background .2s, transform .2s; }
.cstep:hover { border-color:rgba(212,35,31,.4); background:rgba(178,28,27,.07); transform:translateY(-3px); }
.cstep .nn { font-weight:800; color:var(--red-2); font-size:20px; line-height:1; }
.cstep p { font-size:13px; color:var(--dim); margin:8px 0 0; }

/* about */
.about-pano { border-radius:14px; overflow:hidden; border:1px solid var(--line); margin-bottom:48px; position:relative; }
.about-pano img { width:100%; aspect-ratio:21/6; object-fit:cover; }
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.about-grid h2 { font-size:clamp(30px,4vw,50px); text-transform:uppercase; margin-bottom:20px; }
.about-grid p { color:var(--dim); font-size:16.5px; margin-bottom:16px; }
.about-grid p strong { color:var(--text); font-weight:600; }
.certs { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.cert { display:flex; gap:13px; align-items:flex-start; padding:16px 18px; border:1px solid var(--line); border-radius:9px; background:var(--panel); }
.cert b { font-weight:800; color:var(--red-2); font-size:18px; flex-shrink:0; }
.cert span { font-size:13px; color:var(--dim); line-height:1.4; }

/* split feature (reusable on inner pages) */
.feature { position:relative; }
.feat-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.feat-grid.rev .feat-media { order:2; }
.feat-media { position:relative; border-radius:12px; overflow:hidden; border:1px solid var(--line); aspect-ratio:5/4; }
.feat-media img { width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.feature:hover .feat-media img { transform:scale(1.04); }
.feat-copy h2 { font-size:clamp(28px,3.6vw,46px); text-transform:uppercase; margin-bottom:20px; }
.feat-copy > p { color:var(--dim); font-size:16.5px; margin-bottom:24px; }
.amen { display:grid; grid-template-columns:repeat(2,1fr); gap:12px 22px; }
.amen li { list-style:none; display:flex; gap:11px; align-items:flex-start; font-size:14.5px; color:var(--dim); }
.amen li svg { width:18px; height:18px; color:var(--red-2); flex-shrink:0; margin-top:3px; }

/* generic feature/value cards */
.cards3 { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.fcard { border:1px solid var(--line); border-radius:14px; background:var(--panel); padding:30px 28px; transition:transform .2s, border-color .2s; }
.fcard:hover { transform:translateY(-4px); border-color:var(--line-2); }
.fcard .ico { width:50px; height:50px; border-radius:12px; display:grid; place-items:center; color:var(--red-2); border:1.5px solid var(--line-2); background:rgba(178,28,27,.07); margin-bottom:18px; }
.fcard .ico svg { width:25px; height:25px; }
.fcard h3 { font-size:19px; text-transform:uppercase; margin-bottom:10px; }
.fcard p { color:var(--dim); font-size:14.5px; }

/* timeline / steps */
.steps3 { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.stp { position:relative; border:1px solid var(--line); border-radius:14px; background:var(--panel); padding:32px 28px; }
.stp .nn { font-weight:800; font-size:42px; color:transparent; -webkit-text-stroke:1.5px var(--red); line-height:1; margin-bottom:12px; }
.stp h3 { font-size:19px; text-transform:uppercase; margin-bottom:10px; }
.stp p { color:var(--dim); font-size:14.5px; }

/* final cta */
.finalcta { position:relative; text-align:center; padding:124px 0; overflow:hidden; background:radial-gradient(130% 82% at 50% 128%, rgba(178,28,27,.5) 0%, rgba(178,28,27,.13) 34%, transparent 60%), radial-gradient(82% 55% at 50% -12%, rgba(48,56,82,.42), transparent 60%), linear-gradient(180deg, #0a0c12 0%, #0d0d10 52%, #060608 100%); }
.finalcta::before { content:""; position:absolute; inset:0; pointer-events:none; background:radial-gradient(closest-side at 50% 58%, transparent 58%, rgba(0,0,0,.5)); }
.finalcta .prop-bg { position:absolute; left:50%; top:48%; transform:translate(-50%,-50%); width:780px; max-width:92vw; opacity:.09; filter:brightness(0) invert(1) drop-shadow(0 0 34px rgba(212,35,31,.5)); will-change:transform; }
.finalcta .wrap { position:relative; z-index:2; }
.finalcta h2 { font-size:clamp(34px,5.4vw,64px); text-transform:uppercase; margin-bottom:18px; }
.finalcta h2 .red { color:var(--red-2); }
.finalcta p { color:var(--dim); font-size:17px; max-width:560px; margin:0 auto 34px; }
.finalcta .hero-ctas { justify-content:center; }

/* footer */
footer.site { background:var(--ink-2); border-top:1px solid var(--line); padding:66px 0 28px; }
.foot-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr 1.2fr; gap:44px; margin-bottom:46px; }
.foot-brand .logo { font-size:30px; margin-bottom:18px; }
.foot-brand p { color:var(--dim); font-size:14px; max-width:300px; margin-bottom:18px; }
.foot-brand .slogan { font-style:italic; font-size:13px; color:var(--faint); }
.foot-col h5 { font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--faint); margin-bottom:18px; font-weight:700; }
.foot-col a, .foot-col p { display:block; color:var(--dim); font-size:14px; margin-bottom:11px; transition:color .2s; }
.foot-col a:hover { color:var(--red-2); }
.foot-bottom { border-top:1px solid var(--line); padding-top:24px; display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px; }
.foot-bottom p { font-size:12.5px; color:var(--faint); }
.foot-bottom a { color:var(--dim); }

.wa-float { position:fixed; right:22px; bottom:22px; z-index:150; width:58px; height:58px; border-radius:50%; background:var(--wa); color:#fff; display:grid; place-items:center; box-shadow:0 10px 30px rgba(37,211,102,.45); transition:transform .2s; }
.wa-float:hover { transform:scale(1.08); }
.wa-float svg { width:30px; height:30px; }

@media (max-width:1040px){
  .nav-links { display:none; } .nav-cta { display:none; } .hamb { display:flex; }
  .svc-grid { grid-template-columns:1fr 1fr; }
  .fleet-grid { grid-template-columns:1fr 1fr; }
  .about-grid { grid-template-columns:1fr; gap:40px; }
  .feat-grid { grid-template-columns:1fr; gap:38px; }
  .feat-grid.rev .feat-media { order:0; }
  .cards3, .steps3 { grid-template-columns:1fr 1fr; }
}
@media (max-width:680px){
  body { overflow-x:clip; }                 /* nada de scroll horizontal acidental */
  section { padding:60px 0; } .wrap { padding:0 20px; }

  /* tipografía contenida en móvil — el principal arreglo del "abarrotado" */
  .hero h1 { font-size:clamp(30px,8.4vw,40px); margin-bottom:15px; }
  .hero .slogan { margin-bottom:12px; }
  .hero p.lead { font-size:15.5px; margin-bottom:22px; }
  .hero-ctas { gap:10px; }
  .hero-ctas .btn { width:100%; }
  .scrolldown { display:none; }

  .phero { min-height:52vh; padding-bottom:36px; }
  .phero h1 { font-size:clamp(28px,7.8vw,38px); }
  .phero p { font-size:15.5px; margin-top:14px; }
  .phero .crumb { margin-bottom:12px; }

  .sec-head { margin-bottom:28px; }
  .sec-head h2 { font-size:clamp(24px,6.6vw,31px); margin-bottom:12px; }
  .sec-head p { font-size:15px; }

  .strip-in { grid-template-columns:1fr 1fr; }
  .strip .it { padding:24px 14px; }
  .strip .it:nth-child(2){ border-right:none; }
  .strip .it:nth-child(-n+2){ border-bottom:1px solid var(--line); }
  .strip .n { font-size:clamp(26px,7vw,34px); }
  .strip .l { font-size:12px; }

  .svc-grid, .fleet-grid, .certs, .cards3, .steps3, .amen { grid-template-columns:1fr; }
  .foot-grid { grid-template-columns:1fr; gap:30px; }
  .cuotas-in { padding:28px 22px; }
  .cuotas-frac { padding:13px 18px; gap:14px; }
  .hero-prop { display:none; }
}
@media (max-width:430px){
  .wrap { padding:0 17px; }
  .hero h1 { font-size:31px; }
  .phero h1 { font-size:29px; }
  .sec-head h2 { font-size:25px; }
}

/* ===== accessibility ===== */
a, button, .svc, .ac, input, select, textarea { touch-action: manipulation; }

:focus-visible { outline:2px solid var(--white); outline-offset:3px; border-radius:4px; }
.btn:focus-visible, .wa-float:focus-visible { outline-offset:4px; }
a.svc:focus-visible { outline-offset:-2px; }

/* skip link */
.skip { position:fixed; left:-9999px; top:0; z-index:400; background:var(--red); color:#fff; padding:13px 20px; font-weight:700; border-radius:0 0 8px 0; }
.skip:focus { left:0; }

/* respect reduced motion (parallax/scroll effects cause motion sickness) */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  *, *::before, *::after {
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .reveal { opacity:1 !important; transform:none !important; }
  .hero-prop, .finalcta .prop-bg, .hero-bg, .phero-bg, .cuotas-bg, .ac.soon .heli, #ctaProp, #heroProp { transform:none !important; }
  #pre .prop, .scrolldown .bar::after { animation:none !important; }
}