/* =========================================================
   FPV Drone Valencia - hoja de estilos
   Tema: negro con detalles naranjas
   ========================================================= */

:root{
  --bg:      #08080a;
  --bg-2:    #0e0e11;
  --bg-3:    #131317;
  --ink:     #f6f4f1;
  --mut:     #9d9a96;
  --or:      #ff6a00;
  --or-2:    #ff9838;
  --or-dim:  rgba(255,106,0,.14);
  --rec:     #ff2f2f;
  --line:    rgba(255,255,255,.09);
  --line-2:  rgba(255,255,255,.16);
  --radius:  16px;
  --wrap:    1200px;
  --ease:    cubic-bezier(.2,.7,.25,1);
  --font-t:  "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --font-b:  "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{
  scroll-behavior:smooth; -webkit-text-size-adjust:100%;
  overflow-x:hidden; overflow-x:clip;   /* clip no rompe position:sticky */
}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-b);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

img,video{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; }

h1,h2,h3{
  font-family:var(--font-t);
  font-weight:700;
  line-height:.98;
  letter-spacing:-.01em;
  text-transform:uppercase;
  margin:0;
}
h1{ font-size:clamp(2.9rem,8vw,6.6rem); }
h2{ font-size:clamp(2.1rem,5vw,4rem); }
h3{ font-size:clamp(1.15rem,2vw,1.5rem); }
em{ font-style:normal; color:var(--or); }
p{ margin:0 0 1rem; }
::selection{ background:var(--or); color:#000; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:clamp(20px,5vw,40px); }
.wrap--narrow{ max-width:820px; }

.kicker{
  font-family:var(--font-b);
  font-size:.72rem; font-weight:600; letter-spacing:.22em; text-transform:uppercase;
  color:var(--or); display:flex; align-items:center; gap:.6rem; margin:0 0 1rem;
}
.dot{ width:7px; height:7px; border-radius:50%; background:var(--or); box-shadow:0 0 0 4px var(--or-dim); flex:none; }
.lead{ color:var(--mut); font-size:clamp(1rem,1.5vw,1.12rem); max-width:62ch; }

/* ---------- Botones ---------- */
.btn{
  --bh:52px;
  display:inline-flex; align-items:center; justify-content:center; gap:.6rem;
  height:var(--bh); padding:0 1.5rem; border:1px solid var(--line-2); border-radius:999px;
  background:transparent; color:var(--ink); cursor:pointer;
  font-size:.9rem; font-weight:600; letter-spacing:.04em; text-transform:uppercase;
  transition:transform .25s var(--ease), background .25s, border-color .25s, color .25s, box-shadow .25s;
  white-space:nowrap;
}
.btn svg{ width:18px; height:18px; fill:none; stroke:currentColor; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; }
.btn--sm{ --bh:40px; padding:0 1.1rem; font-size:.76rem; }
.btn--lg{ --bh:58px; padding:0 1.9rem; }
.btn--block{ width:100%; }
.btn--primary{ background:var(--or); border-color:var(--or); color:#0a0a0a; }
.btn--primary:hover{ background:var(--or-2); border-color:var(--or-2); transform:translateY(-2px); box-shadow:0 12px 32px rgba(255,106,0,.32); }
.btn--ghost:hover{ border-color:var(--or); color:var(--or); transform:translateY(-2px); }

/* =========================================================
   NAVEGACION
   ========================================================= */
.nav{
  position:fixed; inset:0 0 auto 0; z-index:60;
  display:flex; align-items:center; gap:2rem;
  padding:1rem clamp(20px,5vw,40px);
  transition:background .35s, border-color .35s, padding .35s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(8,8,10,.82);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--line);
  padding-block:.65rem;
}
.nav__logo{ display:flex; align-items:center; gap:.6rem; margin-right:auto; }
.nav__mark{
  width:26px; height:26px; flex:none; border-radius:7px;
  background:linear-gradient(135deg,var(--or),#c74a00);
  position:relative; box-shadow:0 0 22px rgba(255,106,0,.45);
}
.nav__mark::after{
  content:""; position:absolute; inset:7px;
  border:2px solid #0a0a0a; border-radius:50%; border-top-color:transparent;
  animation:spin 3.2s linear infinite;
}
@keyframes spin{ to{ transform:rotate(360deg); } }
.nav__name{ font-family:var(--font-t); font-size:1.35rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; }

.nav__links{ display:flex; gap:1.6rem; }
.nav__links a{
  font-size:.83rem; font-weight:500; color:var(--mut); letter-spacing:.03em;
  position:relative; padding-block:.3rem; transition:color .2s;
}
.nav__links a::after{
  content:""; position:absolute; left:0; bottom:0; height:1px; width:0; background:var(--or); transition:width .28s var(--ease);
}
.nav__links a:hover{ color:var(--ink); }
.nav__links a:hover::after{ width:100%; }

.nav__burger{ display:none; width:42px; height:42px; border:1px solid var(--line-2); border-radius:10px; background:none; padding:0; cursor:pointer; }
.nav__burger span{ display:block; width:18px; height:2px; margin:3px auto; background:var(--ink); transition:.3s var(--ease); }
.nav__burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav__burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-5px) rotate(-45deg); }

/* =========================================================
   PORTADA CON VIDEO
   ========================================================= */
.hero{ position:relative; min-height:100svh; display:flex; align-items:center; overflow:hidden; }
.hero__media{ position:absolute; inset:0; z-index:0; }
.hero__video{ width:100%; height:100%; object-fit:cover; opacity:0; transition:opacity 1.2s ease; }
.hero__video.is-ready{ opacity:1; }

/* Fondo de reserva mientras no hay video en S3 */
.hero__fallback{ position:absolute; inset:0; background:radial-gradient(120% 90% at 50% 110%, #241203 0%, #0b0b0d 55%, #08080a 100%); }
.hero__grid{
  position:absolute; inset:-20%;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:70px 70px;
  transform:perspective(520px) rotateX(62deg) translateY(-4%);
  -webkit-mask-image:linear-gradient(to top,#000 0%,transparent 72%);
  mask-image:linear-gradient(to top,#000 0%,transparent 72%);
  animation:drift 22s linear infinite;
}
@keyframes drift{ to{ background-position:0 700px; } }
.hero__glow{
  position:absolute; left:50%; top:42%; width:70vw; height:70vw; max-width:900px; max-height:900px;
  transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(255,106,0,.28),transparent 62%);
  filter:blur(30px); animation:pulse 7s ease-in-out infinite;
}
@keyframes pulse{ 50%{ opacity:.55; transform:translate(-50%,-50%) scale(1.12); } }
.hero__scrim{
  position:absolute; inset:0;
  background:linear-gradient(to top,var(--bg) 2%,rgba(8,8,10,.5) 45%,rgba(8,8,10,.3) 70%,rgba(8,8,10,.6) 100%);
}

.hero__inner{
  position:relative; z-index:2; width:100%; max-width:var(--wrap);
  margin-inline:auto; padding:0 clamp(20px,5vw,40px);
}
/* el texto ocupa solo la mitad izquierda: la derecha queda para el dron */
.hero__content{ max-width:min(34rem,52%); }
.hero__kicker{ font-size:.72rem; font-weight:600; letter-spacing:.24em; color:var(--or); display:flex; align-items:center; gap:.6rem; margin:0 0 1.2rem; }
.hero__title{ margin:0 0 1.3rem; text-shadow:0 6px 40px rgba(0,0,0,.6); }
.hero__sub{ color:#cfcbc6; max-width:46ch; font-size:clamp(1rem,1.6vw,1.16rem); margin-bottom:2rem; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:.8rem; margin-bottom:2.2rem; }
.hero__trust{
  list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:.6rem 1.6rem;
  font-size:.8rem; color:var(--mut);
}
.hero__trust li{ display:flex; align-items:center; gap:.5rem; }
.hero__trust li::before{ content:""; width:5px; height:5px; border-radius:50%; background:var(--or); }

.hero__scroll{
  position:absolute; z-index:3; left:50%; bottom:24px; transform:translateX(-50%);
  display:flex; align-items:center; gap:.6rem;
  font-size:.64rem; letter-spacing:.28em; text-transform:uppercase; color:var(--mut);
}
.hero__scroll span{ width:22px; height:36px; border:1px solid var(--line-2); border-radius:12px; position:relative; }
.hero__scroll span::after{
  content:""; position:absolute; left:50%; top:7px; width:3px; height:7px; border-radius:2px; background:var(--or);
  transform:translateX(-50%); animation:wheel 1.8s var(--ease) infinite;
}
@keyframes wheel{ 60%{ transform:translate(-50%,13px); opacity:0; } 61%{ opacity:0; } 100%{ opacity:1; } }

/* =========================================================
   EL DRON 3D DE LA PORTADA
   ========================================================= */
/* ---- secuencia de imagenes 360 (sustituye al dron CSS si esta configurada) ---- */
.stage__canvas{
  position:absolute; left:50%; top:50%; z-index:3;
  transform:translate(-50%,-50%);
  width:var(--seq-w,620px); height:auto; max-width:86vw;
  pointer-events:none; opacity:0; transition:opacity .6s var(--ease);
  filter:drop-shadow(0 30px 40px rgba(0,0,0,.55));
}
.stage__canvas.is-ready{ opacity:1; }
.stage.is-seq .drone,
.stage.is-seq .drone__shadow{ display:none; }

/* ---- render 3D con Three.js (sustituye al dron CSS) ---- */
.stage__gl-wrap{
  position:absolute; left:50%; top:50%; z-index:3;
  width:var(--gl-w,780px); height:var(--gl-h,560px);
  max-width:96vw;
  transform:translate(-50%,-50%);
  pointer-events:none; opacity:0; transition:opacity .9s var(--ease);
}
.stage__gl-wrap.is-ready{ opacity:1; }
.stage__gl{ width:100% !important; height:100% !important; display:block; }
/* is-3d-pending se pone antes de cargar Three.js: evita que se vea un instante
   el dron CSS antes de que aparezca el 3D. Si la carga falla, se quita la clase
   y el dron CSS vuelve a hacer de reserva. */
.stage.is-3d .drone,
.stage.is-3d .drone__shadow,
.stage.is-3d-pending .drone,
.stage.is-3d-pending .drone__shadow{ display:none; }

/* ---- escenario 3D del dron ---- */
/* --lift va de 0 (posado en la portada) a 1 (fuera de plano, arriba).
   Lo mueve el scroll desde main.js, suavizado, asi que al volver arriba
   el dron desanda el camino y reaparece. */
.stage{
  position:absolute; left:72%; top:50%; width:0; height:0; z-index:2;
  perspective:1400px; perspective-origin:50% 44%;
  --lift:0;
  transform:translate3d(0, calc(var(--lift) * -58vh), 0) scale(calc(1 - var(--lift) * .3));
  opacity:calc(1 - var(--lift));
  will-change:transform, opacity;
}
@keyframes droneSpin{
  from{ transform:translate(-50%,-50%) scale(var(--sc,1.18)) rotateX(-14deg) rotateY(0deg); }
  to  { transform:translate(-50%,-50%) scale(var(--sc,1.18)) rotateX(-14deg) rotateY(360deg); }
}
.drone{
  position:absolute; left:0; top:0; transform-style:preserve-3d;
  transform:translate(-50%,-50%) scale(var(--sc,1.18)) rotateX(-14deg); will-change:transform;
  animation:droneSpin var(--spin,16s) linear infinite;
}
.drone__bob{ position:absolute; left:0; top:0; transform-style:preserve-3d; animation:bob 4.5s ease-in-out infinite; }
@keyframes bob{ 0%,100%{ transform:translateY(-6px); } 50%{ transform:translateY(8px); } }

.box{ position:absolute; left:0; top:0; transform-style:preserve-3d; }
.rig{ position:absolute; left:0; top:0; transform-style:preserve-3d; }
.box .f{
  position:absolute; left:0; top:0;
  background:#15151a; border:1px solid rgba(255,255,255,.07);
  box-shadow:inset 0 0 26px rgba(0,0,0,.55);
}
.box.dark .f{ background:#101014; }
.box.plate .f{ background:linear-gradient(150deg,#1d1d22,#0d0d10); }
.box .f.top{ background:linear-gradient(140deg,#26262c,#141419); }
.box .f.bottom{ background:#0a0a0d; }

/* chasis: banda naranja en la cara superior */
.body .f.top{ background:linear-gradient(140deg,#2a2a31 0%,#1a1a1f 46%,#3a1c05 47%,#ff6a00 52%,#3a1c05 57%,#16161b 58%,#101014 100%); }
.body .f.front{ background:linear-gradient(180deg,#22222a,#0e0e12); }

/* motores y helices */
.motor .f{ background:linear-gradient(180deg,#2b2b32,#111116); }
.motor .f.top{ background:radial-gradient(circle at 50% 50%,var(--or) 0 22%,#2a2a31 23% 100%); }
.prop-spin{ position:absolute; transform-style:preserve-3d; animation:propspin .42s linear infinite; }
@keyframes propspin{ to{ transform:rotateY(360deg); } }
.prop{
  position:absolute; left:0; top:0; border-radius:50%;
  transform:translate(-50%,-50%) rotateX(90deg);
  background:conic-gradient(from 0deg,
    rgba(255,106,0,.55) 0deg 16deg, rgba(255,255,255,.05) 16deg 90deg,
    rgba(255,106,0,.45) 90deg 106deg, rgba(255,255,255,.04) 106deg 180deg,
    rgba(255,106,0,.55) 180deg 196deg, rgba(255,255,255,.05) 196deg 270deg,
    rgba(255,106,0,.45) 270deg 286deg, rgba(255,255,255,.04) 286deg 360deg);
  border:1px solid rgba(255,106,0,.22);
  filter:blur(.4px);
}

/* lente de la camara FPV */
.lens{
  position:absolute; left:0; top:0; width:26px; height:26px; border-radius:50%;
  transform:translate(-50%,-50%) translateZ(1px);
  background:radial-gradient(circle at 38% 34%,#ffb066,var(--or) 38%,#5c2600 70%,#100a05 100%);
  box-shadow:0 0 18px rgba(255,106,0,.8), inset 0 0 6px rgba(0,0,0,.6);
}
/* luces de posicion */
.led{
  position:absolute; left:0; top:0; width:9px; height:9px; border-radius:50%;
  transform:translate(-50%,-50%);
  background:var(--or); box-shadow:0 0 14px 3px rgba(255,106,0,.85);
  animation:blink 1.4s steps(1,end) infinite;
}
.led.b{ background:#4da3ff; box-shadow:0 0 14px 3px rgba(77,163,255,.8); animation-delay:.7s; }
@keyframes blink{ 0%,55%{ opacity:1; } 56%,100%{ opacity:.15; } }
/* antena */
.ant{
  position:absolute; left:0; top:0; width:3px; height:52px; border-radius:2px;
  transform-origin:50% 100%;
  background:linear-gradient(180deg,var(--or),rgba(255,106,0,.15));
}
/* sombra proyectada */
.drone__shadow{
  position:absolute; left:0; top:0; width:340px; height:60px; border-radius:50%;
  transform:translate(-50%,190px);
  background:radial-gradient(ellipse,rgba(0,0,0,.62),transparent 70%);
  filter:blur(12px); animation:shadowpulse 4.5s ease-in-out infinite;
}
@keyframes shadowpulse{ 0%,100%{ transform:translate(-50%,190px) scale(1); opacity:.7; } 50%{ transform:translate(-50%,190px) scale(.9); opacity:.5; } }

/* =========================================================
   BLOQUE DRON ESTABILIZADO
   ========================================================= */
.cine{ background:var(--bg-2); border-block:1px solid var(--line); padding:clamp(70px,11vw,130px) 0; }
.cine__inner{
  width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:clamp(20px,5vw,40px);
  display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(30px,6vw,72px); align-items:center;
}
.cine__copy h2{ margin-bottom:1rem; }
.cine__list{ list-style:none; margin:2rem 0 0; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border:1px solid var(--line); }
.cine__list li{ background:var(--bg-2); padding:1rem 1.1rem; transition:background .3s; }
.cine__list li:hover{ background:var(--bg-3); }
.cine__list b{ display:block; font-family:var(--font-t); text-transform:uppercase; font-size:1.05rem; letter-spacing:.02em; }
.cine__list span{ font-size:.78rem; color:var(--mut); line-height:1.45; }

.cine__visual{ display:flex; flex-direction:column; align-items:center; gap:1.2rem; }
.gimbal{
  position:relative; width:min(84%,320px); aspect-ratio:1;
  display:grid; place-items:center;
}
.gimbal__ring{ position:absolute; inset:0; border-radius:50%; border:1px solid var(--line-2); }
.gimbal__ring--yaw{ border-top-color:var(--or); animation:spin 9s linear infinite; }
.gimbal__ring--pitch{ inset:13%; border-left-color:var(--or); animation:spin 6s linear infinite reverse; }
.gimbal__ring--roll{ inset:26%; border-bottom-color:var(--or); animation:spin 4s linear infinite; }
.gimbal__lens{
  width:34%; aspect-ratio:1; border-radius:50%;
  background:radial-gradient(circle at 36% 32%,#3a3a44,#0c0c10 62%);
  border:1px solid var(--line-2); display:grid; place-items:center;
  box-shadow:0 0 50px rgba(255,106,0,.22);
}
.gimbal__lens span{
  width:44%; aspect-ratio:1; border-radius:50%;
  background:radial-gradient(circle at 38% 34%,#ffb066,var(--or) 40%,#42200a 78%);
  box-shadow:0 0 22px rgba(255,106,0,.7);
}
.gimbal__hud{
  position:absolute; inset:auto 0 -6% 0; display:flex; justify-content:center; gap:.5rem; flex-wrap:wrap;
}
.gimbal__hud span{
  font-family:var(--font-t); font-size:.75rem; letter-spacing:.14em;
  padding:.15rem .5rem; border:1px solid var(--line-2); border-radius:5px; color:var(--mut);
}
.gimbal__cap{ font-size:.76rem; color:var(--mut); text-align:center; letter-spacing:.06em; margin:1.4rem 0 0; }

/* =========================================================
   SECCIONES GENERICAS
   ========================================================= */
.sec{ padding:clamp(70px,11vw,130px) 0; position:relative; }
.sec--alt{ background:var(--bg-2); border-block:1px solid var(--line); }
.sec__head{ margin-bottom:clamp(32px,5vw,56px); max-width:70ch; }
.sec__head h2{ margin-bottom:.8rem; }
.note{ margin-top:2rem; font-size:.88rem; color:var(--mut); }
.note a{ color:var(--or); border-bottom:1px solid transparent; }
.note a:hover{ border-bottom-color:var(--or); }

/* ---------- Tarjetas de servicio ---------- */
.cards{ display:grid; grid-template-columns:repeat(auto-fit,minmax(272px,1fr)); gap:1px; background:var(--line); border:1px solid var(--line); }
.card{ background:var(--bg); padding:clamp(24px,3vw,34px); position:relative; display:flex; flex-direction:column; transition:background .35s, transform .35s var(--ease); }
.card::after{ content:""; position:absolute; left:0; top:0; width:0; height:2px; background:var(--or); transition:width .45s var(--ease); }
.card:hover{ background:var(--bg-3); }
.card:hover::after{ width:100%; }
.card__ico{
  display:grid; place-items:center; width:44px; height:44px; margin-bottom:1.1rem;
  border:1px solid var(--line-2); border-radius:11px; background:var(--or-dim);
}
.card__ico svg{ width:22px; height:22px; fill:none; stroke:var(--or); stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.card h3{ margin-bottom:.6rem; }
.card p{ font-size:.9rem; color:var(--mut); margin-bottom:1rem; }
.card ul{ list-style:none; margin:auto 0 0; padding:0; display:flex; flex-wrap:wrap; gap:.4rem; }
.card ul li{
  font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:var(--mut);
  border:1px solid var(--line); border-radius:999px; padding:.2rem .6rem;
}

/* ---------- Portfolio ---------- */
.filters{ display:flex; gap:.5rem; margin-bottom:1.6rem; flex-wrap:wrap; }
.chip{
  border:1px solid var(--line-2); background:none; border-radius:999px; padding:.42rem 1.1rem;
  font-size:.75rem; letter-spacing:.1em; text-transform:uppercase; cursor:pointer; color:var(--mut);
  transition:.25s var(--ease);
}
.chip:hover{ color:var(--ink); border-color:var(--line-2); }
.chip.is-on{ background:var(--or); border-color:var(--or); color:#0a0a0a; font-weight:600; }

.grid-work{ display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:14px; }
.work{
  position:relative; aspect-ratio:16/10; overflow:hidden; border-radius:var(--radius);
  border:1px solid var(--line); background:var(--bg-3); cursor:pointer;
}
.work.is-hidden{ display:none; }
.work video,.work img{ width:100%; height:100%; object-fit:cover; transition:transform .7s var(--ease), opacity .5s; }
.work:hover video,.work:hover img{ transform:scale(1.06); }
.work__ph{
  position:absolute; inset:0; display:grid; place-items:center; gap:.4rem;
  background:
    radial-gradient(80% 60% at 50% 100%,rgba(255,106,0,.16),transparent 70%),
    repeating-linear-gradient(115deg,#131317 0 16px,#0f0f13 16px 32px);
  color:var(--mut); font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; text-align:center; padding:1rem;
}
.work__info{
  position:absolute; inset:auto 0 0 0; z-index:2; padding:1rem 1.1rem;
  background:linear-gradient(to top,rgba(6,6,8,.92),transparent);
  display:flex; align-items:flex-end; justify-content:space-between; gap:1rem;
}
.work__info b{ font-family:var(--font-t); font-size:1.2rem; text-transform:uppercase; letter-spacing:.02em; }
.work__tag{
  font-size:.64rem; letter-spacing:.16em; text-transform:uppercase; color:var(--or);
  border:1px solid var(--or); border-radius:999px; padding:.15rem .55rem; white-space:nowrap;
}
.work__rec{
  position:absolute; right:12px; top:12px; z-index:2;
  width:9px; height:9px; border-radius:50%;
  background:var(--rec);
  box-shadow:0 0 0 3px rgba(255,47,47,.18), 0 0 10px 2px rgba(255,47,47,.75);
  animation:rec 1.5s var(--ease) infinite;
}
@keyframes rec{
  0%,100%{ opacity:1;  box-shadow:0 0 0 3px rgba(255,47,47,.18), 0 0 10px 2px rgba(255,47,47,.75); }
  45%    { opacity:.22; box-shadow:0 0 0 3px rgba(255,47,47,.06), 0 0 6px 1px rgba(255,47,47,.25); }
}
.work__kind{
  position:absolute; left:12px; top:12px; z-index:2;
  font-size:.62rem; letter-spacing:.16em; text-transform:uppercase;
  background:rgba(8,8,10,.75); border:1px solid var(--line-2); border-radius:999px; padding:.2rem .6rem; color:var(--ink);
}

/* ---------- Tarifas ---------- */
.prices{ display:grid; grid-template-columns:repeat(auto-fit,minmax(290px,1fr)); gap:16px; align-items:stretch; }
.price{
  border:1px solid var(--line); border-radius:var(--radius); padding:clamp(24px,3vw,34px);
  background:var(--bg-2); position:relative; transition:.35s var(--ease);
  display:flex; flex-direction:column; gap:.2rem;
}
.price:hover{ transform:translateY(-4px); border-color:var(--line-2); }
.price--star{ border-color:var(--or); background:linear-gradient(180deg,rgba(255,106,0,.07),var(--bg-2) 42%); }
.price--star:hover{ box-shadow:0 24px 60px rgba(255,106,0,.14); }
.price__badge{
  position:absolute; right:18px; top:-11px;
  background:var(--or); color:#0a0a0a; font-size:.62rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase;
  padding:.28rem .7rem; border-radius:999px;
}
.price__for{ font-size:.8rem; color:var(--mut); margin:.35rem 0 1.1rem; }
.price__num{
  font-family:var(--font-t); font-size:3.1rem; line-height:1; color:var(--or); margin:0 0 1.3rem;
  display:flex; align-items:baseline; gap:.5rem;
}
.price__num span{ font-family:var(--font-b); font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--mut); }
.price ul{ list-style:none; margin:0 0 1.8rem; padding:0; display:grid; gap:.55rem; flex:1; }
.price ul li{ font-size:.87rem; color:#cbc7c2; padding-left:1.5rem; position:relative; }
.price ul li::before{
  content:""; position:absolute; left:0; top:.52em; width:9px; height:5px;
  border-left:2px solid var(--or); border-bottom:2px solid var(--or); transform:rotate(-45deg);
}
.price ul li b{ color:var(--ink); }

.addons{ margin-top:clamp(34px,5vw,56px); border:1px solid var(--line); border-radius:var(--radius); padding:clamp(24px,3vw,36px); background:var(--bg-2); }
.addons h3{ margin-bottom:1.4rem; }
.addons__grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:.1rem 2rem; }
.addons__grid div{ display:flex; justify-content:space-between; gap:1rem; align-items:baseline; padding:.62rem 0; border-bottom:1px dashed var(--line); }
.addons__grid b{ font-weight:500; font-size:.87rem; color:#cbc7c2; }
.addons__grid span{ font-family:var(--font-t); font-size:1.12rem; color:var(--or); white-space:nowrap; }
.addons__note{ margin:1.6rem 0 0; font-size:.8rem; color:var(--mut); }

/* ---------- Proceso ---------- */
.steps{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:1px; background:var(--line); border:1px solid var(--line); counter-reset:s; }
.step{ background:var(--bg-2); padding:clamp(24px,3vw,34px); position:relative; }
.step__n{ font-family:var(--font-t); font-size:2.6rem; color:var(--or); opacity:.32; display:block; line-height:1; margin-bottom:.6rem; }
.step h3{ margin-bottom:.5rem; }
.step p{ font-size:.88rem; color:var(--mut); margin:0; }

/* ---------- Equipo ---------- */
.gear{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(30px,6vw,70px); align-items:start; }
.gear__list{ list-style:none; margin:2rem 0 0; padding:0; display:grid; gap:.7rem; }
.gear__list li{ font-size:.9rem; color:var(--mut); padding-left:1.7rem; position:relative; }
.gear__list li b{ color:var(--ink); font-weight:600; }
.gear__list li::before{
  content:""; position:absolute; left:0; top:.35em; width:11px; height:11px; border-radius:50%;
  border:2px solid var(--or); box-shadow:0 0 0 3px var(--or-dim);
}
.gear__specs{ display:grid; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.spec{ background:var(--bg-2); padding:1.1rem 1.3rem; }
.spec b{ display:block; font-family:var(--font-t); font-size:1.16rem; text-transform:uppercase; letter-spacing:.02em; }
.spec span{ font-size:.8rem; color:var(--mut); }

/* ---------- FAQ ---------- */
.faq{ border-top:1px solid var(--line); }
.faq details{ border-bottom:1px solid var(--line); }
.faq summary{
  cursor:pointer; list-style:none; padding:1.2rem 2.6rem 1.2rem 0; position:relative;
  font-family:var(--font-t); font-size:clamp(1.1rem,2vw,1.4rem); text-transform:uppercase; letter-spacing:.01em;
  transition:color .25s;
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary:hover{ color:var(--or); }
.faq summary::after{
  content:""; position:absolute; right:6px; top:50%; width:11px; height:11px;
  border-right:2px solid var(--or); border-bottom:2px solid var(--or);
  transform:translateY(-70%) rotate(45deg); transition:transform .3s var(--ease);
}
.faq details[open] summary::after{ transform:translateY(-20%) rotate(-135deg); }
.faq details[open] summary{ color:var(--or); }
.faq details p{ margin:0 0 1.4rem; color:var(--mut); font-size:.92rem; max-width:75ch; }

/* ---------- Contacto ---------- */
.contact{ background:linear-gradient(180deg,var(--bg) 0%,#120a04 100%); }
.contact__inner{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,6vw,70px); align-items:start; }
.contact__copy h2{ margin-bottom:1rem; }
.contact__direct{ list-style:none; margin:2rem 0 0; padding:0; display:grid; gap:.6rem; }
.contact__direct a{ display:inline-flex; align-items:center; gap:.7rem; color:var(--mut); transition:color .25s; font-size:.92rem; }
.contact__direct a:hover{ color:var(--or); }
.contact__direct svg{ width:19px; height:19px; fill:none; stroke:var(--or); stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; flex:none; }
.contact__mini{ margin-top:1.6rem; font-size:.78rem; color:var(--mut); }

.form{
  background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius);
  padding:clamp(24px,3vw,36px); display:grid; gap:1rem;
}
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.form label{ display:grid; gap:.4rem; }
.form label > span{ font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--mut); }
.form input,.form select,.form textarea{
  width:100%; background:var(--bg); border:1px solid var(--line-2); border-radius:10px;
  padding:.8rem .95rem; color:var(--ink); font:inherit; font-size:.92rem;
  transition:border-color .25s, box-shadow .25s;
}
.form textarea{ resize:vertical; min-height:110px; }
.form input:focus,.form select:focus,.form textarea:focus{
  outline:none; border-color:var(--or); box-shadow:0 0 0 3px var(--or-dim);
}
.form input:invalid:not(:placeholder-shown){ border-color:#c0392b; }
.form select{ appearance:none; background-image:linear-gradient(45deg,transparent 50%,var(--or) 50%),linear-gradient(135deg,var(--or) 50%,transparent 50%); background-position:calc(100% - 18px) 55%,calc(100% - 13px) 55%; background-size:5px 5px,5px 5px; background-repeat:no-repeat; }
.form__check{ display:flex !important; flex-direction:row; align-items:flex-start; gap:.6rem; }
.form__check input{ width:17px; height:17px; flex:none; margin-top:.15rem; accent-color:var(--or); }
.form__check span{ font-size:.8rem; color:var(--mut); text-transform:none; letter-spacing:0; }
.form__check a{ color:var(--or); }
.form__trap{ position:absolute !important; left:-9999px; opacity:0; height:0; width:0; }
.form__status{ margin:0; font-size:.85rem; min-height:1.2em; }
.form__status.ok{ color:#4ec97a; }
.form__status.err{ color:#ff7a6b; }

/* ---------- Pie ---------- */
.foot{ background:#050506; border-top:1px solid var(--line); padding:clamp(40px,6vw,70px) 0 2rem; }
.foot__inner{ display:grid; grid-template-columns:auto 1fr; gap:2rem clamp(30px,6vw,70px); align-items:start; }
.foot__claim{ font-size:.76rem; letter-spacing:.2em; text-transform:uppercase; color:var(--mut); margin:.6rem 0 0; }
.foot__nav{ display:flex; flex-wrap:wrap; gap:.6rem 1.6rem; justify-content:flex-end; }
.foot__nav a{ font-size:.82rem; color:var(--mut); transition:color .25s; }
.foot__nav a:hover{ color:var(--or); }
.foot__legal{ grid-column:1/-1; border-top:1px solid var(--line); padding-top:1.6rem; }
.foot__legal p{ font-size:.76rem; color:var(--mut); max-width:90ch; }
.foot__copy{ margin:.8rem 0 0; }

/* ---------- Boton flotante ---------- */
.fab{
  position:fixed; right:20px; bottom:20px; z-index:55;
  display:inline-flex; align-items:center; gap:.55rem;
  height:50px; padding:0 1.2rem; border-radius:999px;
  background:var(--or); color:#0a0a0a; font-size:.8rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  box-shadow:0 12px 34px rgba(255,106,0,.35);
  opacity:0; visibility:hidden; transform:translateY(16px);
  transition:.4s var(--ease);
}
.fab.is-on{ opacity:1; visibility:visible; transform:none; }
.fab:hover{ background:var(--or-2); transform:translateY(-2px); }
.fab svg{ width:18px; height:18px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }

/* ---------- Aparicion al hacer scroll ---------- */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in{ opacity:1; transform:none; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1180px){
  .stage__gl-wrap{ --gl-w:600px; --gl-h:440px; }
  .stage{ left:76%; }
  .drone{ --sc:.82; }
}

@media (max-width:1024px){
  .cine__inner{ grid-template-columns:1fr; }
  .cine__visual{ order:-1; }
  .gear{ grid-template-columns:1fr; }
  .contact__inner{ grid-template-columns:1fr; }
  .foot__inner{ grid-template-columns:1fr; }
  .foot__nav{ justify-content:flex-start; }
}

@media (max-width:900px){
  /* menu desplegable */
  .nav__burger{ display:block; }
  .nav__cta{ display:none; }
  .nav__links{
    position:fixed; inset:64px 0 auto 0; flex-direction:column; gap:0;
    background:rgba(8,8,10,.97); backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line); padding:.5rem clamp(20px,5vw,40px) 1.4rem;
    transform:translateY(-120%); transition:transform .4s var(--ease); z-index:59;
  }
  .nav__links.is-open{ transform:none; }
  .nav__links a{ font-size:1.02rem; padding:.85rem 0; border-bottom:1px solid var(--line); color:var(--ink); }

  /* portada en vertical: el dron entra en el flujo, encima del texto, para que
     no se pisen en ninguna anchura */
  .hero{ flex-direction:column; justify-content:flex-end; align-items:stretch; }
  /* el velo se refuerza: en vertical el texto cae sobre la parte clara del video */
  .hero__scrim{ background:linear-gradient(to top,var(--bg) 4%,rgba(8,8,10,.72) 48%,rgba(8,8,10,.5) 100%); }
  .hero__inner{ padding-bottom:clamp(90px,14vh,150px); }
  .hero__content{ max-width:none; }
  .hero__sub{ max-width:52ch; }
  .stage{
    position:relative; left:auto; top:auto; width:100%;
    height:clamp(190px,28vh,290px);
    margin-top:auto; margin-bottom:clamp(6px,2vh,24px);
  }
  .stage__gl-wrap{ --gl-w:min(92vw,430px); --gl-h:100%; }
  .stage__canvas{ --seq-w:min(88vw,420px); }
  .drone{ --sc:.62; left:50%; top:50%; }
  .cine__list{ grid-template-columns:1fr; }
}

@media (max-width:640px){
  .nav__name{ font-size:1.02rem; letter-spacing:.02em; }
  .form__row{ grid-template-columns:1fr; }
  .hero__sub{ display:none; }
  .hero__actions .btn{ width:100%; }
  .fab span{ display:none; }
  .fab{ width:52px; height:52px; padding:0; justify-content:center; right:14px; bottom:14px; }
  .drone{ --sc:.5; }
  .stage{ height:clamp(165px,23vh,230px); }
  .hero__inner{ padding-bottom:clamp(56px,9vh,96px); }
  .price__num{ font-size:2.6rem; }
  .addons__grid div{ font-size:.9rem; }
}

/* =========================================================
   ACCESIBILIDAD: menos movimiento
   ========================================================= */
@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; transform:none; }
  .hero{ flex-direction:column; justify-content:flex-end; padding-block:110px 0; }
  .hero__content{ max-width:none; }
  .drone{ animation:none; }
  .stage{ position:relative; left:auto; top:auto; height:min(340px,34vh); width:100%; order:-1; transform:none; opacity:1; }
  .stage__gl-wrap{ --gl-w:min(92vw,430px); --gl-h:100%; }
  .drone{ left:50%; top:50%; }
  .drone__shadow{ display:none; }
}

/* Foco visible con teclado */
:focus-visible{ outline:2px solid var(--or); outline-offset:3px; border-radius:4px; }

/* =========================================================
   AVISO DE COOKIES Y VENTANA DE POLITICA
   ========================================================= */
.linkish{
  background:none; border:0; padding:0; font:inherit; color:var(--or);
  text-decoration:underline; text-underline-offset:2px; cursor:pointer;
}
.linkish:hover{ color:var(--or-2); }
.foot__links{ margin:.2rem 0 .6rem; font-size:.85rem; }

/* --- barra inferior --- */
.ck{ position:fixed; left:0; right:0; bottom:0; z-index:120; padding:14px; }
.ck__box{
  max-width:var(--wrap); margin:0 auto; display:flex; gap:1.1rem;
  align-items:center; justify-content:space-between; flex-wrap:wrap;
  background:var(--bg-2); border:1px solid var(--line-2);
  border-radius:var(--radius); padding:1rem 1.15rem;
  box-shadow:0 18px 50px rgba(0,0,0,.55);
  animation:ckUp .45s var(--ease) both;
}
@keyframes ckUp{ from{ opacity:0; transform:translateY(14px); } to{ opacity:1; transform:none; } }
.ck__msg{ flex:1 1 320px; min-width:0; }
.ck__title{
  margin:0 0 .15rem; font-family:var(--font-t); font-size:1.15rem;
  font-weight:700; letter-spacing:.04em; text-transform:uppercase;
}
.ck__text{ margin:0; font-size:.9rem; line-height:1.5; color:var(--mut); }
/* Los dos botones pesan igual a proposito: rechazar debe costar lo mismo
   que aceptar. No cambiar sin motivo: es un requisito legal, no estetico. */
.ck__acts{ display:flex; gap:.6rem; flex:0 0 auto; }
.ck__acts .btn{ min-width:116px; justify-content:center; }
@media (max-width:640px){
  .ck{ padding:10px; }
  .ck__box{ padding:.9rem 1rem; gap:.85rem; }
  .ck__acts{ width:100%; }
  .ck__acts .btn{ flex:1 1 0; min-width:0; }
}

/* --- ventana de la politica --- */
/* display:grid ganaria al atributo hidden del navegador: hay que anularlo
   a mano o la ventana se veria siempre. */
.ck[hidden], .modal[hidden]{ display:none !important; }
.modal{ position:fixed; inset:0; z-index:140; display:grid; place-items:center; padding:18px; }
.modal__bg{ position:absolute; inset:0; background:rgba(0,0,0,.72); backdrop-filter:blur(3px); }
.modal__box{
  position:relative; width:min(660px,100%); max-height:86vh; overflow:auto;
  background:var(--bg-2); border:1px solid var(--line-2); border-radius:var(--radius);
  padding:2rem 1.9rem 1.9rem;
  animation:ckUp .35s var(--ease) both;
}
.modal__box h2{
  margin:0 0 1rem; font-family:var(--font-t); font-size:1.9rem;
  letter-spacing:.03em; text-transform:uppercase;
}
.modal__box h3{
  margin:1.5rem 0 .35rem; font-size:1rem; color:var(--ink);
  display:flex; align-items:center; gap:.5rem; flex-wrap:wrap;
}
.modal__box p{ margin:0; color:var(--mut); font-size:.92rem; line-height:1.6; }
.modal__x{
  position:absolute; top:.6rem; right:.75rem; width:38px; height:38px;
  background:none; border:0; color:var(--mut); font-size:1.9rem; line-height:1;
  cursor:pointer; border-radius:10px;
}
.modal__x:hover{ color:var(--ink); background:rgba(255,255,255,.06); }
.modal__acts{ margin-top:1rem; }
.ck__tag{
  font-size:.7rem; font-weight:600; text-transform:uppercase; letter-spacing:.06em;
  padding:.2rem .5rem; border-radius:999px;
  background:var(--or-dim); color:var(--or-2); border:1px solid rgba(255,106,0,.3);
}
.ck__tag.is-on{ background:rgba(60,200,120,.14); color:#5fd39a; border-color:rgba(60,200,120,.32); }
body.no-scroll{ overflow:hidden; }