/* ===================================================================
   EKRANOPLANO ECONÓMICO — Web comercial premium
   Estética tech / aeroespacial · carbón + naranja + verde
   =================================================================== */

:root{
  --bg:#0a0e14;
  --bg-2:#0d1117;
  --panel:#121821;
  --panel-2:#161d28;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --txt:#eef2f7;
  --muted:#9aa6b5;
  --faint:#6b7787;
  --orange:#ff7a00;
  --orange-soft:#ffb37a;
  --green:#7cb342;
  --green-soft:#9fd36a;
  --red:#e23b3b;
  --wa:#25d366;
  --maxw:1180px;
  --r:16px;
  --r-lg:26px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow:0 30px 70px -30px rgba(0,0,0,.85);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--txt);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Oswald',sans-serif;font-weight:600;line-height:1.05;letter-spacing:.5px}
.container{width:min(var(--maxw),92vw);margin-inline:auto}

/* ---- atmósfera global ---- */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(1100px 600px at 80% -5%, rgba(255,122,0,.10), transparent 60%),
    radial-gradient(900px 600px at 0% 30%, rgba(124,179,66,.07), transparent 55%),
    linear-gradient(180deg,#0a0e14,#0a0e14);
}

/* ===== KICKER / EYEBROW ===== */
.kicker{
  display:inline-block;font-family:'Space Grotesk',sans-serif;font-weight:600;
  font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--orange);margin-bottom:14px;
  padding:5px 12px;border:1px solid rgba(255,122,0,.3);border-radius:999px;
  background:rgba(255,122,0,.06);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:'Space Grotesk',sans-serif;font-weight:500;
  font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--green-soft);
  padding:7px 15px;border:1px solid var(--line-2);border-radius:999px;
  background:rgba(255,255,255,.03);backdrop-filter:blur(6px);
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}

/* ===== BOTONES ===== */
.btn{
  --pad:14px 26px;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.96rem;letter-spacing:.02em;
  padding:var(--pad);border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s;
  will-change:transform;
}
.btn--primary{
  background:linear-gradient(135deg,#ff8c1a,#ff6a00);color:#1a0f00;
  box-shadow:0 14px 30px -10px rgba(255,122,0,.6);
}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 22px 44px -12px rgba(255,122,0,.75)}
.btn--ghost{background:rgba(255,255,255,.04);color:var(--txt);border-color:var(--line-2)}
.btn--ghost:hover{background:rgba(255,255,255,.09);transform:translateY(-3px)}
.btn--lg{--pad:17px 38px;font-size:1.05rem}
.btn--block{width:100%;--pad:16px}

/* ===== NAV ===== */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,border-color .3s,backdrop-filter .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(10,14,20,.82);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:11px}
.brand__mark{display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,rgba(255,122,0,.16),rgba(124,179,66,.1));border:1px solid var(--line-2)}
.brand__text{font-family:'Oswald',sans-serif;font-weight:500;font-size:1.18rem;letter-spacing:.5px;text-transform:uppercase}
.brand__text strong{color:var(--orange);font-weight:600;margin-left:3px}
.nav__links{display:flex;align-items:center;gap:30px}
.nav__links a{font-size:.92rem;color:var(--muted);font-weight:500;transition:color .2s;position:relative}
.nav__links a:not(.nav__cta):hover{color:var(--txt)}
.nav__links a:not(.nav__cta)::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--orange);transition:width .25s var(--ease)}
.nav__links a:not(.nav__cta):hover::after{width:100%}
.nav__lang{display:inline-grid;place-items:center;min-width:38px;padding:7px 11px;border-radius:999px;border:1px solid var(--line-2);color:var(--muted)!important;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.82rem;letter-spacing:.06em;transition:color .2s,border-color .2s,background .2s}
.nav__lang:hover{color:var(--txt)!important;border-color:var(--orange);background:rgba(255,122,0,.08)}
.nav__cta{padding:9px 20px;border-radius:999px;background:rgba(255,122,0,.12);border:1px solid rgba(255,122,0,.35);color:var(--orange-soft)!important;font-weight:600}
.nav__cta:hover{background:rgba(255,122,0,.2)}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav__toggle span{width:24px;height:2px;background:var(--txt);border-radius:2px;transition:.3s}

/* ===== HERO ===== */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
.hero__scrim{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(8,11,16,.94) 0%,rgba(8,11,16,.78) 38%,rgba(8,11,16,.25) 70%,rgba(8,11,16,.5) 100%),
  linear-gradient(180deg,rgba(8,11,16,.7) 0%,transparent 30%,transparent 60%,rgba(8,11,16,.92) 100%);}
.hero__inner{position:relative;z-index:2;padding:120px 0 90px}
.hero__copy{max-width:680px}
.hero__title{font-size:clamp(2.7rem,7vw,5.3rem);margin:22px 0 24px;text-transform:uppercase}
.hero__title .grad{background:linear-gradient(120deg,#ff9a3c,#ff6a00 60%,#7cb342);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{font-size:clamp(1.02rem,1.6vw,1.22rem);color:#cdd6e0;max-width:600px}
.hero__lead strong{color:#fff;font-weight:600}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 40px}
.hero__stats{display:flex;gap:14px;flex-wrap:wrap;list-style:none}
.hero__stats li{flex:1;min-width:120px;padding:18px 20px;border-radius:var(--r);background:rgba(18,24,33,.6);border:1px solid var(--line);backdrop-filter:blur(8px)}
.hero__stats b{display:block;font-family:'Oswald',sans-serif;font-size:1.85rem;color:#fff;line-height:1}
.hero__stats span{font-size:.82rem;color:var(--muted)}
.hero__patent{position:absolute;right:24px;top:90px;z-index:3;font-family:'Space Grotesk',sans-serif;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--orange-soft);padding:6px 13px;border:1px solid rgba(255,122,0,.4);border-radius:999px;background:rgba(10,14,20,.6);backdrop-filter:blur(6px)}
.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;width:26px;height:42px;border:2px solid var(--line-2);border-radius:14px;display:grid;place-items:start center;padding-top:7px}
.hero__scroll span{width:4px;height:9px;border-radius:3px;background:var(--orange);animation:scrolld 1.6s infinite}
@keyframes scrolld{0%{opacity:0;transform:translateY(0)}40%{opacity:1}100%{opacity:0;transform:translateY(13px)}}

/* ===== MARQUEE ===== */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(255,122,0,.05),rgba(124,179,66,.04));padding:16px 0}
.marquee__track{display:flex;align-items:center;gap:34px;white-space:nowrap;width:max-content;animation:marq 34s linear infinite;font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.18em;font-size:1rem;color:var(--muted)}
.marquee__track i{color:var(--orange);font-style:normal;font-size:.7rem}
.marquee__track span{color:#dfe6ee}
@keyframes marq{to{transform:translateX(-50%)}}

/* ===== SECTION BASE ===== */
.section{padding:clamp(70px,9vw,120px) 0;position:relative}
.section__head{max-width:760px;margin-bottom:54px}
.section__head.center{margin-inline:auto;text-align:center}
.section__head h2{font-size:clamp(1.9rem,4vw,3.1rem);text-transform:uppercase}
.section__sub{margin-top:16px;color:var(--muted);font-size:1.06rem}
.u{color:var(--orange);position:relative;white-space:nowrap}
.muted{color:var(--faint)}

/* ===== PROBLEMA ===== */
.problema__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pcard{position:relative;padding:34px 28px 30px;border-radius:var(--r-lg);background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line);overflow:hidden;transition:transform .3s var(--ease),border-color .3s}
.pcard::before{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at 100% 0,rgba(255,122,0,.1),transparent 60%);opacity:0;transition:opacity .3s}
.pcard:hover{transform:translateY(-6px);border-color:var(--line-2)}
.pcard:hover::before{opacity:1}
.pcard__n{font-family:'Oswald',sans-serif;font-size:2.4rem;color:rgba(255,122,0,.45);line-height:1}
.pcard h3{font-size:1.32rem;margin:14px 0 10px;text-transform:none;letter-spacing:0;font-family:'Space Grotesk',sans-serif;font-weight:600;color:#fff}
.pcard p{color:var(--muted);font-size:.97rem}

/* ===== SPLIT ===== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,72px);align-items:center}
.split--rev .split__media{order:2}
.split__media{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow)}
.split__media img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .8s var(--ease)}
.split__media:hover img{transform:scale(1.04)}
.split__copy h2{font-size:clamp(1.8rem,3.4vw,2.7rem);text-transform:uppercase;margin-bottom:18px}
.split__copy p{color:var(--muted);margin-bottom:14px}
.split__copy strong{color:#fff;font-weight:600}
.badge{position:absolute;left:16px;bottom:16px;font-family:'Space Grotesk',sans-serif;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:#fff;padding:7px 13px;border-radius:999px;background:rgba(10,14,20,.72);border:1px solid var(--line-2);backdrop-filter:blur(6px)}
.badge--corner{left:auto;right:16px;top:16px;bottom:auto}
.ticks{list-style:none;margin-top:22px;display:grid;gap:12px}
.ticks li{position:relative;padding-left:32px;color:#cdd6e0;font-size:.99rem}
.ticks li::before{content:"";position:absolute;left:0;top:7px;width:18px;height:10px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}

/* ===== TECH / EFECTO SUELO ===== */
.effect{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.effect__diagram{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);background:linear-gradient(180deg,#0c1420,#0a0e14);padding:10px}
.effect__diagram svg{width:100%;height:auto;display:block}
.effect__steps{list-style:none;display:grid;gap:14px}
.effect__step{display:flex;gap:18px;padding:20px 22px;border-radius:var(--r);background:var(--panel);border:1px solid var(--line);transition:border-color .3s,transform .3s var(--ease)}
.effect__step:hover{border-color:rgba(255,122,0,.4);transform:translateX(6px)}
.effect__num{flex:none;width:42px;height:42px;display:grid;place-items:center;border-radius:12px;font-family:'Oswald',sans-serif;font-size:1.3rem;color:var(--orange);background:rgba(255,122,0,.1);border:1px solid rgba(255,122,0,.3)}
.effect__step h3{font-size:1.1rem;text-transform:none;letter-spacing:0;font-family:'Space Grotesk',sans-serif;color:#fff;margin-bottom:4px}
.effect__step p{color:var(--muted);font-size:.93rem}

/* ===== ARQUITECTURA DE MATERIALES ===== */
.materials__head{margin-top:clamp(54px,7vw,90px);margin-bottom:40px}
.materials{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.materials--3{grid-template-columns:repeat(3,1fr)}
.material{position:relative;padding:28px 24px 26px;border-radius:var(--r-lg);background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line);overflow:hidden;transition:transform .3s var(--ease),border-color .3s}
.material::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:linear-gradient(90deg,var(--orange),transparent);opacity:.7}
.material:hover{transform:translateY(-5px);border-color:var(--line-2)}
.material__layer{display:inline-block;font-family:'Space Grotesk',sans-serif;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-soft);padding:5px 11px;border:1px solid rgba(255,122,0,.3);border-radius:999px;background:rgba(255,122,0,.06);margin-bottom:14px}
.material h3{font-size:1.12rem;text-transform:none;letter-spacing:0;font-family:'Space Grotesk',sans-serif;font-weight:600;color:#fff;margin-bottom:8px}
.material p{color:var(--muted);font-size:.93rem}

/* ===== SHOWCASE FULL BLEED ===== */
.showcase{position:relative;min-height:62vh;display:flex;align-items:flex-end;overflow:hidden}
.showcase img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 60%}
.showcase__overlay{position:relative;z-index:2;width:100%;padding:64px 0;background:linear-gradient(180deg,transparent,rgba(8,11,16,.55) 40%,rgba(8,11,16,.94))}
.showcase__h{font-size:clamp(1.8rem,4.5vw,3.4rem);text-transform:uppercase}
.showcase__overlay p{color:#cdd6e0;margin-top:14px;max-width:620px;font-size:1.05rem}

/* ===== SPECS ===== */
.specs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.spec{padding:26px 22px;border-radius:var(--r);background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line);position:relative;overflow:hidden;transition:transform .3s var(--ease),border-color .3s}
.spec::after{content:"";position:absolute;left:0;top:0;width:3px;height:100%;background:linear-gradient(180deg,var(--orange),transparent);opacity:.6}
.spec:hover{transform:translateY(-5px);border-color:var(--line-2)}
.spec__k{display:block;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);margin-bottom:8px}
.spec__v{display:block;font-family:'Oswald',sans-serif;font-size:2.6rem;line-height:1;color:#fff}
.spec__v small{font-size:1.1rem;color:var(--orange-soft);font-family:'Space Grotesk',sans-serif}
.spec__u{display:block;font-size:.86rem;color:var(--muted);margin-top:6px}
.specs-note{margin-top:26px;color:var(--muted);font-size:.95rem;padding:18px 22px;border-radius:var(--r);background:rgba(255,255,255,.02);border:1px solid var(--line)}
.specs-note strong{color:#fff}

/* ===== COMPARATIVA ===== */
.vs{display:grid;grid-template-columns:1fr auto 1fr;gap:20px;align-items:stretch}
.vs__col{padding:32px 28px;border-radius:var(--r-lg);border:1px solid var(--line)}
.vs__col--us{background:linear-gradient(180deg,rgba(255,122,0,.1),rgba(18,24,33,.6));border-color:rgba(255,122,0,.35);box-shadow:0 20px 50px -28px rgba(255,122,0,.5)}
.vs__col--them{background:var(--panel);opacity:.92}
.vs__col h3{margin-bottom:18px}
.vs__tag{font-family:'Space Grotesk',sans-serif;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;padding:7px 14px;border-radius:999px;background:rgba(255,122,0,.16);color:var(--orange-soft);border:1px solid rgba(255,122,0,.3)}
.vs__tag--gray{background:rgba(255,255,255,.06);color:var(--muted);border-color:var(--line-2)}
.vs__col ul{list-style:none;display:grid;gap:13px}
.vs__col li{display:flex;gap:11px;align-items:flex-start;font-size:.97rem;color:#cdd6e0}
.vs__col--us b{color:var(--green);font-weight:700}
.vs__col--them b{color:var(--red);font-weight:700}
.vs__col--them li{color:var(--muted)}
.vs__vs{align-self:center;font-family:'Oswald',sans-serif;font-size:1.4rem;color:var(--faint);padding:12px;border-radius:50%;border:1px solid var(--line)}

/* ===== ANATOMÍA (sección creativa) ===== */
.anatomy__stage{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow);max-width:1000px;margin-inline:auto}
.anatomy__stage img{width:100%;aspect-ratio:3/2;object-fit:cover}
.hotspot{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);z-index:3}
.hotspot__dot{width:26px;height:26px;border-radius:50%;border:0;cursor:pointer;background:var(--orange);box-shadow:0 0 0 6px rgba(255,122,0,.25);position:relative;animation:hpulse 2.4s infinite}
.hotspot__dot::after{content:"+";position:absolute;inset:0;display:grid;place-items:center;color:#1a0f00;font-weight:800;font-size:1.1rem;line-height:1}
@keyframes hpulse{0%,100%{box-shadow:0 0 0 6px rgba(255,122,0,.25)}50%{box-shadow:0 0 0 12px rgba(255,122,0,.08)}}
.hotspot__card{position:absolute;left:50%;bottom:140%;transform:translateX(-50%) translateY(8px);width:230px;padding:14px 16px;border-radius:14px;background:rgba(12,17,24,.96);border:1px solid var(--line-2);backdrop-filter:blur(8px);color:var(--muted);font-size:.86rem;opacity:0;visibility:hidden;transition:.25s var(--ease);box-shadow:var(--shadow);pointer-events:none}
.hotspot__card b{display:block;color:#fff;font-size:.98rem;margin-bottom:5px;font-family:'Space Grotesk',sans-serif}
.hotspot:hover .hotspot__card,.hotspot:focus-within .hotspot__card{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.hotspot--1 .hotspot__card{left:auto;right:0;transform:translateX(0) translateY(8px)}
.hotspot--1:hover .hotspot__card,.hotspot--1:focus-within .hotspot__card{transform:translateX(0) translateY(0)}
.anatomy__hint{text-align:center;margin-top:18px;color:var(--faint);font-size:.88rem;letter-spacing:.04em}

/* ===== GALERÍA ===== */
.gallery__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.gallery__item{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow);background:var(--bg-2)}
.gallery__item--wide{grid-column:span 2}
.gallery__item--full{grid-column:1 / -1}
.gallery__item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .9s var(--ease)}
.gallery__item--wide img,.gallery__item{aspect-ratio:16/10}
.gallery__item--full{aspect-ratio:auto}
.gallery__item--full img{aspect-ratio:3/2;object-fit:cover}
.gallery__item:hover img{transform:scale(1.05)}
.gallery__item figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 18px 14px;font-family:'Space Grotesk',sans-serif;font-size:.82rem;letter-spacing:.02em;color:#eef2f7;background:linear-gradient(180deg,transparent,rgba(8,11,16,.86));opacity:0;transform:translateY(8px);transition:opacity .3s var(--ease),transform .3s var(--ease)}
.gallery__item:hover figcaption,.gallery__item:focus-within figcaption{opacity:1;transform:none}
.gallery__note{text-align:center;margin-top:22px;color:var(--faint);font-size:.85rem;letter-spacing:.04em}

/* ===== MERCADO / USES ===== */
.mercado .split__media img{aspect-ratio:3/2}
.uses{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}
.use{padding:18px 18px;border-radius:var(--r);background:var(--panel);border:1px solid var(--line);transition:transform .3s var(--ease),border-color .3s}
.use:hover{transform:translateY(-4px);border-color:var(--line-2)}
.use__ic{font-size:1.5rem;display:block;margin-bottom:8px}
.use b{display:block;color:#fff;font-family:'Space Grotesk',sans-serif;margin-bottom:4px}
.use p{color:var(--muted);font-size:.88rem}

/* ===== ORIGIN ===== */
.origin__inner{max-width:820px;margin-inline:auto;text-align:center;padding:clamp(38px,5vw,64px) clamp(26px,4vw,56px);border-radius:var(--r-lg);background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line)}
.origin__flag{display:flex;justify-content:center;gap:0;margin-bottom:24px}
.origin__flag span{width:34px;height:22px;border-radius:3px}
.origin__flag span:nth-child(1){background:#0a6b3b}
.origin__flag span:nth-child(2){background:#f6f6f6}
.origin__flag span:nth-child(3){background:#c8102e}
.origin__inner h2{font-size:clamp(1.7rem,3.6vw,2.7rem);text-transform:uppercase}
.origin__inner h2 strong{color:var(--orange)}
.origin__inner>p{color:var(--muted);margin:16px auto 0;max-width:640px}
.origin__stats{list-style:none;display:flex;justify-content:center;gap:40px;flex-wrap:wrap;margin-top:34px}
.origin__stats b{display:block;font-family:'Oswald',sans-serif;font-size:2.3rem;color:#fff;line-height:1}
.origin__stats span{font-size:.84rem;color:var(--muted)}

/* ===== PRECIO ===== */
.price-card{display:grid;grid-template-columns:1.3fr 1fr;gap:0;border-radius:var(--r-lg);overflow:hidden;border:1px solid rgba(255,122,0,.3);box-shadow:0 40px 90px -40px rgba(255,122,0,.45);max-width:980px;margin-inline:auto}
.price-card__main{padding:clamp(34px,4vw,52px);background:linear-gradient(160deg,rgba(255,122,0,.12),var(--panel))}
.price-card__label{font-family:'Space Grotesk',sans-serif;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--orange-soft)}
.price-card__amount{font-family:'Oswald',sans-serif;font-size:clamp(3rem,7vw,4.8rem);line-height:1;color:#fff;margin:14px 0 8px;display:flex;align-items:flex-start;gap:4px}
.price-card__amount .cur{font-size:.5em;margin-top:.25em;color:var(--orange)}
.price-card__amount .mxn{font-size:.26em;align-self:flex-end;margin-bottom:.5em;margin-left:8px;color:var(--muted);letter-spacing:.1em}
.price-card__note{color:var(--muted);font-size:.95rem;margin-bottom:24px;max-width:380px}
.price-card__fine{color:var(--faint);font-size:.82rem;margin-top:16px}
.price-card__incl{list-style:none;padding:clamp(34px,4vw,52px);background:var(--bg-2);display:grid;gap:14px;align-content:center}
.price-card__incl li{position:relative;padding-left:30px;color:#cdd6e0;font-size:.95rem}
.price-card__incl li::before{content:"";position:absolute;left:0;top:6px;width:16px;height:9px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}

/* ===== ENTREGA / EMPAQUE ===== */
.ship__grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:30px}
.ship__card{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow);background:var(--bg-2)}
.ship__card img{width:100%;aspect-ratio:3/2;object-fit:cover;display:block;transition:transform .8s var(--ease)}
.ship__card:hover img{transform:scale(1.04)}
.ship__card figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 18px 15px;font-family:'Space Grotesk',sans-serif;font-size:.9rem;color:#fff;background:linear-gradient(180deg,transparent,rgba(8,11,16,.88))}
.ship__feats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ship__feat{padding:22px 20px;border-radius:var(--r);background:var(--panel);border:1px solid var(--line);transition:transform .3s var(--ease),border-color .3s}
.ship__feat:hover{transform:translateY(-4px);border-color:var(--line-2)}
.ship__feat b{display:block;color:#fff;font-family:'Space Grotesk',sans-serif;margin-bottom:5px}
.ship__feat p{color:var(--muted);font-size:.9rem}
.ship__feat .ship__ic{font-size:1.5rem;display:block;margin-bottom:9px}

/* ===== CONTACTO ===== */
.contacto{background:linear-gradient(180deg,var(--bg),#080b10)}
.contacto__inner{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(34px,5vw,64px);align-items:center}
.contacto__copy h2{font-size:clamp(1.9rem,3.6vw,2.8rem);text-transform:uppercase;margin-bottom:16px}
.contacto__copy>p{color:var(--muted);margin-bottom:26px;max-width:440px}
.contacto__wa{display:inline-flex;align-items:center;gap:13px;padding:15px 24px;border-radius:14px;background:var(--wa);color:#06351b;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.02rem;box-shadow:0 16px 36px -14px rgba(37,211,102,.6);transition:transform .25s var(--ease),box-shadow .25s}
.contacto__wa:hover{transform:translateY(-3px);box-shadow:0 22px 46px -14px rgba(37,211,102,.75)}
.contacto__wa-num{margin-left:6px;padding-left:13px;border-left:1px solid rgba(6,53,27,.3);font-weight:600;letter-spacing:.02em}
.form{padding:clamp(26px,3vw,36px);border-radius:var(--r-lg);background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line);display:grid;gap:16px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:grid;gap:7px;font-size:.84rem;color:var(--muted);font-weight:500}
.form input,.form select,.form textarea{
  font-family:inherit;font-size:.96rem;color:var(--txt);
  background:rgba(8,11,16,.7);border:1px solid var(--line-2);border-radius:11px;padding:13px 14px;
  transition:border-color .2s,box-shadow .2s;width:100%;
}
.form input::placeholder,.form textarea::placeholder{color:var(--faint)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,122,0,.15)}
.form select{appearance:none;cursor:pointer}
.form textarea{resize:vertical;min-height:84px}
.form__status{font-size:.9rem;min-height:1em;margin-top:2px}
.form__status.ok{color:var(--green-soft)}
.form__status.err{color:#ff8484}

/* ===== FOOTER ===== */
.footer{background:#070a0f;border-top:1px solid var(--line);padding-top:56px}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;padding-bottom:40px}
.footer__brand p{color:var(--muted);font-size:.92rem;margin-top:12px;max-width:320px}
.footer__nav{display:flex;flex-direction:column;gap:11px}
.footer__nav a{color:var(--muted);font-size:.94rem;transition:color .2s}
.footer__nav a:hover{color:var(--orange)}
.footer__contact{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:.94rem}
.footer__contact a{color:var(--green-soft);font-weight:600}
.footer__bar{border-top:1px solid var(--line);padding:20px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;color:var(--faint);font-size:.82rem}
.footer__bar .container{display:contents}
.footer__patent{color:var(--orange-soft);opacity:.8}

/* ===== WHATSAPP FLOTANTE ===== */
.wa-float{position:fixed;right:24px;bottom:24px;z-index:60;width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:var(--wa);color:#fff;box-shadow:0 14px 34px -8px rgba(37,211,102,.7);transition:transform .25s var(--ease)}
.wa-float:hover{transform:scale(1.08)}
.wa-float__pulse{position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:waPulse 2.4s infinite}
@keyframes waPulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}

/* ===== REVEAL ANIM ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ===== RESPONSIVE ===== */
@media (max-width:980px){
  .effect{grid-template-columns:1fr;gap:30px}
  .materials{grid-template-columns:1fr 1fr}
  .vs{grid-template-columns:1fr;gap:16px}
  .vs__vs{justify-self:center}
  .price-card{grid-template-columns:1fr}
  .contacto__inner{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav__links{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:rgba(10,14,20,.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);padding:10px 6vw 22px;transform:translateY(-130%);transition:transform .35s var(--ease);max-height:calc(100svh - 72px);overflow:auto}
  .nav__links.open{transform:none}
  .nav__links a{padding:14px 4px;border-bottom:1px solid var(--line)}
  .nav__cta{text-align:center;margin-top:14px;border-radius:12px!important}
  .nav__toggle{display:flex}
  .problema__grid{grid-template-columns:1fr}
  .materials{grid-template-columns:1fr}
  .gallery__grid{grid-template-columns:1fr;gap:14px}
  .gallery__item,.gallery__item--wide{grid-column:auto}
  .gallery__item figcaption{opacity:1;transform:none;font-size:.76rem;padding:28px 14px 12px}
  .ship__grid{grid-template-columns:1fr}
  .ship__feats{grid-template-columns:1fr}
  .split,.split--rev .split__media{grid-template-columns:1fr}
  .split--rev .split__media{order:0}
  .specs{grid-template-columns:1fr 1fr}
  .uses{grid-template-columns:1fr}
  /* stats: 3 columnas que SIEMPRE caben, sin desbordar */
  .hero__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
  .hero__stats li{min-width:0;padding:12px 10px}
  .hero__stats b{font-size:1.25rem}
  .hero__stats span{font-size:.66rem}
  /* badge de patente: reubicado bajo el nav, sin cortarse */
  .hero__patent{top:76px;right:12px;font-size:.6rem;padding:5px 10px;letter-spacing:.12em}
  .footer__inner{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
}
@media (max-width:420px){
  .specs{grid-template-columns:1fr 1fr}
  .hero__title{font-size:clamp(2.3rem,11vw,3rem)}
  .hero__patent{font-size:.55rem;padding:4px 9px}
}