/* Layout: plegado de folleto. Bandas a todo ancho separadas por líneas discontinuas, como las hendiduras del tríptico. Monocromo, oscuro por marca. */
:root{
  --ground:#141414; --panel:#1c1c1c; --ink:#f2f0eb; --mute:#a3a09a; --line:#3a3936; --bone:#d8d3c6;
  --display:"Anton","Oswald","Arial Narrow",Impact,sans-serif;
  --serif:"Instrument Serif","Playfair Display",Georgia,serif;
  --body:"Archivo","Helvetica Neue",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
html{background:var(--ground)}
body{margin:0;background:var(--ground);color:var(--ink);font:400 17px/1.6 var(--body);-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--bone);outline-offset:3px}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.fold{border-top:1px dashed var(--line)}
.eyebrow{font:italic 400 1.35rem/1.2 var(--serif);color:var(--bone);letter-spacing:.01em}
h2{font:400 clamp(2.6rem,7vw,4.6rem)/.95 var(--display);text-transform:uppercase;letter-spacing:.005em;margin:.35rem 0 0;text-wrap:balance}
p{margin:0}

/* Nav */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--ground)}
nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:color-mix(in srgb,var(--ground) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px dashed var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.logo{font:italic 400 1.7rem/1 var(--serif);letter-spacing:.01em;text-decoration:none}
nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;font-size:.82rem;text-transform:uppercase;letter-spacing:.12em}
nav ul a{text-decoration:none;color:var(--mute)} nav ul a:hover{color:var(--ink)}
.navcta{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;text-decoration:none;border:1px solid var(--ink);padding:9px 14px}
.navcta:hover{background:var(--ink);color:var(--ground)}
@media (max-width:760px){nav ul{display:none}}

/* Hero */
.hero{padding-block:clamp(36px,7vw,80px) 0}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(24px,5vw,64px);align-items:end}
.hero h1{font:400 clamp(2.8rem,8.5vw,7.5rem)/.9 var(--display);margin:0;letter-spacing:.005em;white-space:nowrap}
.tag{font:italic 400 clamp(1.6rem,3.4vw,2.4rem)/1.1 var(--serif);color:var(--bone);margin-top:18px}
.lede{color:var(--mute);max-width:44ch;margin-top:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:10px;font:600 .82rem/1 var(--body);text-transform:uppercase;letter-spacing:.12em;text-decoration:none;padding:16px 22px;border:1px solid var(--ink);background:var(--ink);color:var(--ground);cursor:pointer}
.btn:hover{background:var(--bone);border-color:var(--bone)}
.btn.ghost{background:transparent;color:var(--ink)} .btn.ghost:hover{background:var(--ink);color:var(--ground)}

.viewfinder{margin:0;position:relative;aspect-ratio:688/306;max-width:100%;background:#222 url("/assets/drone.jpg") center/cover no-repeat;filter:contrast(1.05)}
.viewfinder::after{content:"";position:absolute;inset:12px;background:
 linear-gradient(var(--ink),var(--ink)) left top/22px 1.5px no-repeat, linear-gradient(var(--ink),var(--ink)) left top/1.5px 22px no-repeat,
 linear-gradient(var(--ink),var(--ink)) right top/22px 1.5px no-repeat, linear-gradient(var(--ink),var(--ink)) right top/1.5px 22px no-repeat,
 linear-gradient(var(--ink),var(--ink)) left bottom/22px 1.5px no-repeat, linear-gradient(var(--ink),var(--ink)) left bottom/1.5px 22px no-repeat,
 linear-gradient(var(--ink),var(--ink)) right bottom/22px 1.5px no-repeat, linear-gradient(var(--ink),var(--ink)) right bottom/1.5px 22px no-repeat;opacity:.85;pointer-events:none}
.hud{position:absolute;left:24px;right:24px;font:400 .7rem/1 var(--mono);letter-spacing:.08em;color:var(--ink);display:flex;justify-content:space-between;text-shadow:0 1px 3px rgba(0,0,0,.7)}
.hud.top{top:24px}.hud.bot{bottom:24px}
.rec::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#e5463a;margin-right:7px;vertical-align:1px;animation:blink 1.4s steps(2,start) infinite}
@keyframes blink{to{visibility:hidden}}
.cross{position:absolute;left:50%;top:50%;width:26px;height:26px;transform:translate(-50%,-50%);opacity:.55;background:linear-gradient(var(--ink),var(--ink)) center/1px 100% no-repeat,linear-gradient(var(--ink),var(--ink)) center/100% 1px no-repeat}
.hero-strip{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:clamp(36px,6vw,64px);padding-block:18px;border-top:1px dashed var(--line);font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;color:var(--mute)}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}}

/* Eventos */
section{padding-block:clamp(56px,9vw,104px)}
.head{display:grid;grid-template-columns:1fr 1fr;gap:24px 56px;align-items:end;margin-bottom:clamp(32px,5vw,56px)}
.head p{color:var(--mute);max-width:52ch}
@media (max-width:760px){.head{grid-template-columns:1fr}}
.events{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px dashed var(--line)}
.event{padding:26px 22px 30px;border-right:1px dashed var(--line);display:flex;flex-direction:column;gap:12px;min-width:0}
.event h3{font:400 1.9rem/1 var(--display);text-transform:uppercase;margin:0}
.event p{color:var(--mute);font-size:.95rem}
.event .shot{font:400 .72rem/1.4 var(--mono);color:var(--bone);letter-spacing:.04em;margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
@media (max-width:960px){.events{grid-template-columns:repeat(2,1fr)}.event:nth-child(-n+2){border-bottom:1px dashed var(--line)}}
@media (max-width:520px){.events{grid-template-columns:1fr}.event{border-bottom:1px dashed var(--line)}}

/* Servicios */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,3vw,32px)}
.svc{background:var(--panel);padding:30px 26px;display:flex;flex-direction:column;gap:12px;min-width:0}
.svc .k{font:400 .74rem/1 var(--mono);letter-spacing:.1em;color:var(--bone);text-transform:uppercase}
.svc h3{font:600 1.3rem/1.2 var(--body);margin:0}
.svc p{color:var(--mute);font-size:.96rem}
@media (max-width:860px){.services{grid-template-columns:1fr}}

/* Proceso */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s;list-style:none;margin:0;padding:0}
.steps li{counter-increment:s;padding:0 22px 0 0;display:flex;flex-direction:column;gap:10px;min-width:0}
.steps li::before{content:counter(s,decimal-leading-zero);font:400 3.4rem/1 var(--display);color:transparent;-webkit-text-stroke:1px var(--bone);padding-bottom:14px;border-bottom:1px dashed var(--line)}
.steps h3{font:600 1.1rem/1.25 var(--body);margin:8px 0 0}
.steps p{color:var(--mute);font-size:.94rem}
@media (max-width:860px){.steps{grid-template-columns:repeat(2,1fr);row-gap:36px}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* Tarifas */
.price{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(28px,5vw,64px);align-items:start}
.quote{font:400 clamp(3.4rem,10vw,7rem)/.85 var(--display);text-transform:uppercase}
.quote em{display:block;font:italic 400 clamp(1.5rem,3vw,2.1rem)/1.2 var(--serif);text-transform:none;color:var(--bone);margin-top:16px}
.factors{list-style:none;margin:0;padding:0;display:grid;gap:0}
.factors li{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line)}
.factors li:first-child{border-top:1px dashed var(--line)}
.factors b{font-weight:600}
.factors span{color:var(--mute);font-size:.94rem}
.factors i{font:400 .72rem/1.9 var(--mono);color:var(--bone);font-style:normal}
@media (max-width:860px){.price{grid-template-columns:1fr}}
.conds{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.chip{font-size:.8rem;border:1px solid var(--line);padding:8px 12px;color:var(--mute)}

/* Contacto */
.contact{background:var(--ink);color:var(--ground)}
.contact .eyebrow{color:#5c5a55}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(28px,5vw,64px)}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.direct{display:grid;gap:18px;margin-top:28px}
.line{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 16px;padding-bottom:16px;border-bottom:1px dashed #b9b5ac}
.line small{font:400 .72rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#6b6862;width:100%}
.line .v{font:400 clamp(1.8rem,4.5vw,2.6rem)/1 var(--display);letter-spacing:.02em;text-decoration:none}
.line .v:hover{text-decoration:underline}
form{display:grid;grid-template-columns:1fr 1fr;gap:16px;background:#fff;padding:clamp(20px,3vw,32px);border:1px solid #d9d5cc}
form .full{grid-column:1/-1}
label{display:grid;gap:6px;font:500 .74rem/1 var(--body);text-transform:uppercase;letter-spacing:.1em;color:#55534e;min-width:0}
input,select,textarea{font:400 1rem/1.4 var(--body);color:#141414;background:#f6f5f1;border:1px solid #cfcbc1;border-radius:0;padding:12px;width:100%;color-scheme:light}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid #141414;outline-offset:0}
.contact .btn{background:#141414;border-color:#141414;color:var(--ink);justify-content:center}
.contact .btn:hover{background:#333}
.note{font-size:.82rem;color:#6b6862}
@media (max-width:520px){form{grid-template-columns:1fr}}

footer{padding-block:28px;font-size:.8rem;color:var(--mute)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.ty{font:italic 400 1.1rem/1 var(--serif);color:var(--bone)}

/* Formulario: estados */
.contact .btn[disabled]{opacity:.6;cursor:wait}
.status{font-size:.92rem;padding:12px 14px;border:1px solid #cfcbc1;background:#f6f5f1;color:#141414}
.status.ok{border-color:#2f7a4a;background:#eaf4ee}
.status.err{border-color:#b3392f;background:#f8eceb}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.req{color:#b3392f}
.contact .btn.ghost{background:transparent;color:#141414;border-color:#141414}
.contact .btn.ghost:hover{background:#141414;color:var(--ink)}
input[aria-invalid="true"]{border-color:#b3392f;outline:2px solid #b3392f;outline-offset:0}

/* Input Boda */
input,select{height:50px}
select{appearance:none;background:#f6f5f1 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23141414' stroke-width='1.6'/%3E%3C/svg%3E") no-repeat right 14px center;padding-right:40px}

/* Imagen cabecera  */
.logo{display:flex;align-items:center}
.logo img{height:100px;width:auto;display:block;margin-block:-14px}

/* Campo de fecha  */
input[type="date"]{-webkit-appearance:none;appearance:none;display:block;min-width:0;width:100%;max-width:100%;text-align:left;background:#f6f5f1 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23141414' stroke-width='1.5'%3E%3Crect x='1.5' y='3' width='13' height='11.5'/%3E%3Cpath d='M1.5 6.5h13M5 1v3.5M11 1v3.5'/%3E%3C/svg%3E") no-repeat right 14px center;padding-right:40px}
input[type="date"]::-webkit-date-and-time-value{text-align:left;min-height:1.4em}

[id]{scroll-margin-top:80px}