/* =========================================================
   BLUE TRADEX — Landing page
   style.css
   ========================================================= */

:root{
  --navy:#081E43;
  --blue:#0139E6;
  --blue-2:#0033A3;
  --ink:#001B3D;
  --blue-soft:#eaf0ff;
  --white:#ffffff;
  --bg:#ffffff;
  --bg-soft:#f4f7fb;
  --text:#1b2733;
  --muted:#5b6b7c;
  --line:#e4e9f0;

  --grad-blue:linear-gradient(120deg,#0139E6 0%,#0033A3 100%);
  --grad-navy:linear-gradient(160deg,#0a2a5e 0%,#081E43 45%,#001B3D 100%);

  --shadow-sm:0 4px 14px rgba(8,30,67,.08);
  --shadow-md:0 14px 40px rgba(8,30,67,.12);
  --shadow-blue:0 12px 30px rgba(1,57,230,.28);

  --radius:16px;
  --radius-lg:22px;
  --header-h:78px;
  --container:1200px;

  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}

html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

body.no-scroll{overflow:hidden}

img{max-width:100%;display:block}
svg{display:block}

a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}

h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;color:var(--ink);font-weight:800;letter-spacing:-.02em}
p{margin:0 0 1em}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* Skip link */
.skip-link{
  position:absolute;left:-999px;top:0;z-index:1000;
  background:var(--blue);color:#fff;padding:10px 16px;border-radius:0 0 10px 0;font-weight:700;
}
.skip-link:focus{left:0}

/* SVG sprite */
.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}

/* Icons */
.ico{
  width:22px;height:22px;flex:none;
  fill:none;stroke:currentColor;stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round;
}
.ico--sm{width:16px;height:16px;stroke-width:1.8}
.ico--lg{width:26px;height:26px;stroke-width:1.6}
.ico--fill{fill:currentColor;stroke:none}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  padding:13px 24px;border-radius:12px;font-weight:700;font-size:15px;
  letter-spacing:.01em;line-height:1;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
  border:1.5px solid transparent;white-space:nowrap;
}
.btn .ico{transition:transform .3s var(--ease)}
.btn:hover .ico{transform:translateX(4px)}
.btn--primary{background:var(--blue);color:#fff;box-shadow:var(--shadow-blue)}
.btn--primary:hover{background:var(--blue-2);transform:translateY(-2px);box-shadow:0 16px 34px rgba(1,57,230,.34)}
.btn--outline{border-color:var(--blue);color:var(--blue);background:transparent}
.btn--outline:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
.btn--ghost{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(4px)}
.btn--ghost:hover{background:#fff;color:var(--navy);transform:translateY(-2px)}
.btn--ghost-dark{border-color:var(--line);color:var(--navy);background:#fff}
.btn--ghost-dark:hover{border-color:var(--navy);transform:translateY(-2px)}
.btn--whatsapp{background:#25D366;color:#07361c;box-shadow:0 12px 30px rgba(37,211,102,.28)}
.btn--whatsapp:hover{background:#1ebe5a;color:#fff;transform:translateY(-2px)}
.btn--lg{padding:16px 30px;font-size:16px}
.btn--sm{padding:10px 18px;font-size:14px;border-radius:10px}
.btn--block{width:100%}

/* ===== Typography helpers ===== */
.eyebrow{
  font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--blue);margin:0 0 .9rem;
}
.eyebrow--light{color:#9dc0ff}
.eyebrow--line{display:flex;align-items:center;gap:14px}
.eyebrow--line::before{content:"";width:36px;height:2px;border-radius:2px;background:var(--blue);flex:none}
.section{padding:clamp(64px,9vw,120px) 0;position:relative}
section[id]{scroll-margin-top:76px}
.section__head{max-width:760px;margin:0 auto clamp(38px,5vw,64px);text-align:center}
.section__title{font-size:clamp(1.85rem,3.4vw,2.7rem);margin-bottom:.6rem;text-wrap:balance}
.section__lead{color:var(--muted);font-size:clamp(1rem,1.3vw,1.12rem);margin:0;text-wrap:pretty}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}

/* =========================================================
   HEADER
   ========================================================= */
.header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  height:var(--header-h);
  display:flex;align-items:center;
  background:transparent;
  transition:background .35s var(--ease),box-shadow .35s var(--ease),height .35s var(--ease),backdrop-filter .35s var(--ease);
}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%}

.header.is-scrolled{
  background:rgba(8,30,67,.92);
  backdrop-filter:blur(12px);
  box-shadow:0 10px 30px rgba(0,27,61,.28);
  height:68px;
}

/* Brand */
.brand{display:inline-flex;align-items:center;gap:12px}
.brand__mark{width:42px;height:42px;border-radius:12px;box-shadow:0 8px 20px rgba(1,57,230,.35);transition:transform .35s var(--ease)}
.brand:hover .brand__mark{transform:rotate(-6deg) scale(1.04)}
.brand__name{font-weight:800;font-size:1.28rem;letter-spacing:.02em;color:#fff;line-height:1}
.brand__name span{color:#9dc0ff;font-weight:700}

/* Nav */
.nav__list{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav__link{
  display:inline-flex;align-items:center;gap:5px;
  padding:10px 12px;border-radius:9px;
  color:rgba(255,255,255,.9);font-weight:600;font-size:.9rem;
  position:relative;transition:color .25s var(--ease),background .25s var(--ease);
}
.nav__link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:5px;height:2px;
  background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);border-radius:2px;
}
.nav__link:hover{color:#fff}
.nav__link:hover::after,.nav__link.is-active::after{transform:scaleX(1)}
.nav__link.is-active{color:#fff}
.nav__caret{transition:transform .3s var(--ease)}

.has-dropdown{position:relative}
.has-dropdown.is-open .nav__caret{transform:rotate(180deg)}

.dropdown{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(10px);
  width:330px;background:#fff;border-radius:16px;box-shadow:var(--shadow-md);
  padding:10px;opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s;
  border:1px solid var(--line);
}
.dropdown::before{content:"";position:absolute;top:-7px;left:50%;transform:translateX(-50%) rotate(45deg);width:14px;height:14px;background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line)}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown,
.has-dropdown.is-open .dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.dropdown__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:2px}
.dropdown__link{
  display:flex;align-items:center;gap:11px;width:100%;text-align:left;
  padding:10px 12px;border-radius:10px;color:var(--navy);font-weight:600;font-size:.9rem;
  transition:background .2s var(--ease),color .2s var(--ease),transform .2s var(--ease);
}
.dropdown__link .ico{color:var(--blue)}
.dropdown__link:hover{background:var(--blue-soft);color:var(--blue);transform:translateX(3px)}

.header__actions{display:flex;align-items:center;gap:14px}

/* Hamburger */
.hamburger{width:44px;height:44px;border-radius:10px;display:none;place-items:center;position:relative;z-index:210}
.hamburger span{
  display:block;width:24px;height:2.4px;background:#fff;border-radius:3px;
  transition:transform .35s var(--ease),opacity .25s var(--ease);margin:3px auto;
}
.hamburger.is-active span:nth-child(1){transform:translateY(8.4px) rotate(45deg)}
.hamburger.is-active span:nth-child(2){opacity:0}
.hamburger.is-active span:nth-child(3){transform:translateY(-8.4px) rotate(-45deg)}

.nav-backdrop{position:fixed;inset:0;background:rgba(0,27,61,.5);backdrop-filter:blur(2px);z-index:190;opacity:0;transition:opacity .3s var(--ease)}
.nav-backdrop.is-visible{opacity:1}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;min-height:100vh;min-height:100svh;
  display:flex;align-items:center;
  padding:calc(var(--header-h) + 40px) 0 90px;
  overflow:hidden;background:var(--navy);
}
.hero__media{position:absolute;inset:0}
.hero__slide{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transform:scale(1.06);
  transition:opacity 1.8s var(--ease);
}
.hero__slide.is-active{opacity:1;animation:heroZoom 16s ease-out forwards}
.hero__overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(0,27,61,.82) 0%,rgba(8,30,67,.55) 42%,rgba(0,27,61,.9) 100%),
    radial-gradient(120% 90% at 78% 20%,rgba(1,57,230,.35),transparent 60%);
}
.hero__content{position:relative;z-index:2;max-width:820px}
.hero__title{
  color:#fff;font-size:clamp(2.3rem,5.6vw,4.1rem);line-height:1.12;margin:.2em 0 .5em;
  max-width:20ch;text-wrap:balance;
}
.hero__text{color:rgba(255,255,255,.86);font-size:clamp(1.05rem,1.6vw,1.3rem);max-width:56ch;margin-bottom:2rem;text-wrap:pretty}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:2.6rem}

.hero__scroll{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;
  width:26px;height:44px;border:2px solid rgba(255,255,255,.4);border-radius:14px;display:grid;place-items:start center;padding-top:7px;
}
.hero__scroll span{width:4px;height:8px;border-radius:3px;background:#fff;animation:scrollDot 1.8s infinite}
@keyframes scrollDot{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(16px)}}
@keyframes heroZoom{to{transform:scale(1.14)}}

/* =========================================================
   ABOUT
   ========================================================= */
.about{background:var(--bg)}
.about__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,5vw,72px);align-items:center}
.about__media{position:relative;padding:0 0 28px 28px}
.about__media::before{
  content:"";position:absolute;left:0;bottom:0;width:78%;height:82%;border-radius:28px;
  background:linear-gradient(135deg,var(--blue),#4f7bff);opacity:.12
}
.about__media::after{
  content:"";position:absolute;right:-14px;top:-14px;width:120px;height:120px;
  background:radial-gradient(var(--blue) 1.5px,transparent 1.6px) 0 0/16px 16px;opacity:.28;z-index:0
}
.about__photo{position:relative;z-index:1;border-radius:26px;overflow:hidden;aspect-ratio:5/5.4;box-shadow:0 30px 60px -20px rgba(11,27,63,.35)}
.about__photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.about__media:hover .about__photo img{transform:scale(1.05)}
.about__photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(11,27,63,.45))}
.about__badge{
  position:absolute;z-index:2;left:0;bottom:0;display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  padding:14px 22px 14px 16px;border-radius:18px;box-shadow:0 18px 40px -12px rgba(11,27,63,.35);
  border:1px solid rgba(255,255,255,.8);max-width:calc(100% - 28px)
}
.about__badge .about-badge__ico-box{
  width:46px;height:46px;border-radius:14px;background:var(--blue-soft);
  display:grid;place-items:center;flex:none;color:var(--blue)
}
.about__badge .about-badge__ico-box .ico{width:26px;height:26px;fill:currentColor}
.about__badge strong{display:block;font-size:15px;font-weight:700;color:var(--ink);line-height:1.25}
.about__badge span{display:block;font-size:12px;color:#7a88a3;margin-top:3px}
/* Bloque "Nuestros servicios" IDENTICO a "Quiénes somos":
   mismo tamaño, grosor, tipografía y espaciado, y misma alineación (izquierda). */
.services .section__head{max-width:60ch;margin-left:auto;margin-right:auto;text-align:center}
.services .eyebrow{
  font-family:inherit;font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--blue);margin:0 0 .9rem;justify-content:center
}
.services .eyebrow--line{gap:14px}
.services .section__head{max-width:760px;margin-left:auto;margin-right:auto;text-align:center}
.services .section__title{max-width:42ch;margin-left:auto;margin-right:auto;text-align:center}
.services .section__lead{max-width:72ch;margin-left:auto;margin-right:auto;text-align:center}
.about__body .section__title{text-align:left;font-size:clamp(1.85rem,3.4vw,2.7rem);font-weight:800;letter-spacing:-.02em;margin-bottom:1.2rem;max-width:26ch}
.section__title em{font-style:normal;color:var(--blue)}
.about__body > p{color:var(--muted);max-width:60ch;line-height:1.75;font-size:16px}
/* El rotulo "Quienes somos" es un <p> hijo directo de .about__body, por eso la regla
   de arriba (especificidad 0,1,1) le pisaba color y font-size por sobre .eyebrow (0,1,0).
   Esta regla (especificidad 0,2,0) lo devuelve a los valores exactos de "Nuestros servicios". */
.about__body .eyebrow{
  font-family:inherit;font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--blue);margin:0 0 .9rem
}
.about__body .eyebrow--line{gap:14px}
.about__body .section__lead{max-width:60ch}
.about__cards{display:grid;grid-template-columns:1fr;gap:14px;margin-top:32px;max-width:60ch}
.about-card{
  position:relative;background:#fff;border:1px solid #e3e9f3;border-radius:20px;overflow:hidden;isolation:isolate;
  padding:20px 24px 20px 20px;display:flex;align-items:center;gap:20px;
  box-shadow:0 1px 2px rgba(11,27,63,.04),0 12px 28px -18px rgba(11,27,63,.25);
  transition:transform .4s var(--ease),box-shadow .4s ease,border-color .4s ease;
}
.about-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;border-radius:0 4px 4px 0;
  background:linear-gradient(180deg,#4f7bff,var(--blue));
}
.about-card::after{
  content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .4s ease;
  background:linear-gradient(120deg,#f2f6ff 0%,#fff 70%)
}
.about-card:hover{transform:translateY(-4px);border-color:#cfdcff;box-shadow:0 2px 4px rgba(11,27,63,.04),0 24px 44px -20px rgba(20,71,230,.45)}
.about-card:hover::after{opacity:1}
.about-card__icon-box{
  position:relative;width:60px;height:60px;border-radius:18px;flex:none;display:grid;place-items:center;
  background:linear-gradient(145deg,#eef3ff,#dfe8ff);box-shadow:inset 0 0 0 1px rgba(20,71,230,.1);
  transition:transform .4s var(--ease),background .4s,box-shadow .4s
}
.about-card__icon-box .ico{width:30px;height:30px;fill:currentColor;color:var(--navy)}
.about-card:hover .about-card__icon-box{transform:scale(1.06) rotate(-4deg);background:linear-gradient(145deg,#2b5cff,var(--blue));box-shadow:0 12px 24px -8px rgba(20,71,230,.65)}
.about-card:hover .about-card__icon-box .ico{color:#fff}
.about-card h3{font-size:18px;font-weight:700;color:var(--navy);margin:0 0 4px}
.about-card p{margin:0;font-size:15px;line-height:1.5;color:var(--muted)}

/* =========================================================
   SERVICES
   ========================================================= */
.services{background:linear-gradient(180deg,#fff 0%,#f6f9ff 100%)}
.services__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.service-card{
  background:#fff;border-radius:20px;padding:28px 24px 22px;border:1px solid #e3e9f3;
  display:flex;flex-direction:column;position:relative;overflow:hidden;isolation:isolate;
  box-shadow:0 1px 2px rgba(11,27,63,.04),0 12px 28px -18px rgba(11,27,63,.25);
  transition:transform .4s var(--ease),box-shadow .4s ease,border-color .4s ease;
}
.service-card::before{
  display:none;
}
.service-card::after{
  content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .4s ease;
  background:linear-gradient(120deg,#f2f6ff 0%,#fff 70%);
}
.service-card:hover{transform:translateY(-4px);border-color:#cfdcff;box-shadow:0 2px 4px rgba(11,27,63,.04),0 24px 44px -20px rgba(20,71,230,.45)}
.service-card:hover::before{top:0;bottom:0}
.service-card:hover::after{opacity:1}
.service-card__icon{
  width:60px;height:60px;border-radius:18px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(145deg,#eef3ff,#dfe8ff);box-shadow:inset 0 0 0 1px rgba(20,71,230,.1);
  color:var(--navy);transition:transform .4s var(--ease),background .4s,box-shadow .4s;
}
.service-card:hover .service-card__icon{transform:scale(1.06) rotate(-4deg);background:linear-gradient(145deg,#2b5cff,var(--blue));box-shadow:0 12px 24px -8px rgba(20,71,230,.65);color:#fff}
.service-card__title{font-size:18px;font-weight:700;color:var(--navy);margin:0 0 8px}
.service-card__text{color:var(--muted);font-size:15px;line-height:1.5;margin-bottom:1.1rem}
.service-card__link{
  margin-top:auto;display:inline-flex;align-items:center;gap:7px;align-self:flex-start;
  font-weight:700;font-size:14px;color:var(--blue);padding:8px 0;
  transition:gap .25s var(--ease),color .25s var(--ease);
}
.service-card__link:hover{gap:12px;color:var(--blue-2)}

/* =========================================================
   PROJECTS — Carrusel
   ========================================================= */
.projects{background:#fff;padding-bottom:clamp(80px,10vw,130px)}
.projects .section__head{margin-bottom:clamp(30px,4vw,50px)}

.projects__head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:32px;
  max-width:100%;text-align:left;
}
.projects__head-text{max-width:760px;text-align:center;margin:0 auto}
.projects__head .eyebrow,.projects__head .section__title{text-align:center}

.projects__nav{display:flex;gap:12px;flex:none;align-items:center;padding-bottom:8px}

.title-highlight{
  background:var(--grad-blue);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

.projects__carousel{position:relative}
.projects__track{
  display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;
  scroll-behavior:smooth;padding:16px 4px 24px;
  -ms-overflow-style:none;scrollbar-width:none;
  margin:0 -24px;padding-left:24px;padding-right:24px;
}
.projects__track::-webkit-scrollbar{display:none}
.project-card{
  position:relative;flex:0 0 calc(33.333% - 14px);scroll-snap-align:start;
  border-radius:18px;overflow:hidden;color:#fff;min-height:480px;
  box-shadow:var(--shadow-sm);cursor:pointer;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.project-card img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform .8s var(--ease),filter .8s var(--ease);
}
.project-card__overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,27,61,.1) 0%,rgba(0,27,61,.3) 35%,rgba(0,27,61,.9) 100%);
}
.project-card::after{
  content:"";position:absolute;inset:0;border-radius:18px;
  border:0 solid rgba(120,170,255,.6);transition:border-width .35s var(--ease);
}
.project-card:hover{transform:translateY(-8px);box-shadow:0 28px 60px rgba(0,27,61,.25)}
.project-card:hover img{transform:scale(1.07);filter:brightness(.9)}
.project-card:hover::after{border-width:3px}
.project-card__body{
  position:relative;z-index:2;height:100%;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:30px 28px;transform:translateY(0);transition:transform .4s var(--ease);
}
.project-card:hover .project-card__body{transform:translateY(-5px)}
.project-card__body h3{
  color:#fff;font-size:clamp(1.1rem,1.5vw,1.4rem);margin:.5rem 0 .3rem;line-height:1.2;
}
.project-card__body p{
  color:rgba(255,255,255,.82);margin:0;font-size:.92rem;max-width:50ch;line-height:1.5;
}
.tag{
  align-self:flex-start;font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  padding:6px 14px;border-radius:999px;background:rgba(1,57,230,.9);color:#fff;
  box-shadow:0 4px 14px rgba(1,57,230,.35);
}

.carousel-btn{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  background:#fff;color:var(--navy);box-shadow:var(--shadow-md);
  transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
}
.carousel-btn:hover{background:var(--blue);color:#fff;transform:scale(1.08)}
.carousel-btn--prev .ico{transform:rotate(180deg)}
.carousel-btn:disabled{opacity:.35;pointer-events:none}

/* =========================================================
   WHY / VALUES
   ========================================================= */
.why{
  color:#fff;overflow:hidden;
  background:
    linear-gradient(180deg,rgba(4,18,44,.80) 0%,rgba(4,18,44,.68) 45%,rgba(4,18,44,.86) 100%),
    url("CONTENEDOR.webp") center center / cover no-repeat,
    var(--grad-navy);
}
.why .container{max-width:1320px}
/* Encabezado con el mismo estilo que "Nuestros servicios",
   adaptado al fondo oscuro de esta seccion */
.why .eyebrow{color:#0b46ff;justify-content:center}
.why .eyebrow--line::before{background:#0b46ff}
.why .section__title{color:#fff}
.why .section__title em{font-style:normal;color:#0b46ff}
.why .section__lead{color:rgba(255,255,255,.78)}

.values__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.value-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);
  padding:30px 20px;text-align:center;transition:transform .35s var(--ease),background .35s var(--ease),border-color .35s var(--ease);
}
.value-card:hover{transform:translateY(-8px);background:rgba(255,255,255,.09);border-color:rgba(120,160,255,.5)}
.value-card__icon{
  width:72px;height:72px;margin:0 auto 18px;border-radius:20px;display:grid;place-items:center;
  background:rgba(1,57,230,.25);color:#bcd0ff;border:1px solid rgba(120,160,255,.35);
  transition:background .35s var(--ease),color .35s var(--ease),transform .35s var(--ease);
}
.value-card__icon .ico{width:34px;height:34px}
.value-card:hover .value-card__icon{background:var(--blue);color:#fff;transform:scale(1.06)}
.value-card h3{color:#fff;font-size:1.15rem;line-height:1.3;margin-bottom:.4rem}
.value-card p{color:rgba(255,255,255,.82);font-size:.92rem;line-height:1.6;margin:0}
/* Caja destacada "+10 años de experiencia" */
.value-card__icon--stat{
  font-size:1.6rem;font-weight:800;letter-spacing:-.02em;line-height:1;color:#fff;
  background:rgba(1,57,230,.42);border-color:rgba(140,175,255,.55);
}

.trust{
  margin-top:52px;text-align:center;max-width:640px;margin-left:auto;margin-right:auto;
  border-top:1px solid rgba(255,255,255,.15);padding-top:40px;
}
.trust__icon{width:52px;height:52px;margin:0 auto 14px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);color:#9dc0ff}
.trust__title{font-size:1.5rem;color:#fff;margin:0 0 .3rem}
.trust__text{color:rgba(255,255,255,.74);margin:0}

/* =========================================================
   GALLERY
   ========================================================= */
.gallery{background:var(--bg-soft)}
.gallery .section__head{max-width:760px;margin-left:auto;margin-right:auto;text-align:center}
.gallery .eyebrow{justify-content:center}
.gallery .section__title{max-width:42ch;margin-left:auto;margin-right:auto;text-align:center}
.gallery .section__lead{max-width:72ch;margin-left:auto;margin-right:auto;text-align:center}
.gallery__grid{
  display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;
  grid-auto-flow:dense;gap:14px;
}
.gallery__item{
  position:relative;overflow:hidden;border-radius:14px;cursor:zoom-in;padding:0;
  box-shadow:var(--shadow-sm);transition:box-shadow .35s var(--ease);
}
.gallery__item::after{content:"";position:absolute;inset:0;background:rgba(0,27,61,0);transition:background .35s var(--ease)}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.gallery__item:hover{box-shadow:var(--shadow-md)}
.gallery__item:hover img{transform:scale(1.07)}
.gallery__item:hover::after{background:rgba(0,27,61,.18)}
.gallery__item:nth-child(1){grid-column:span 2;grid-row:span 2}
.gallery__item:nth-child(4){grid-row:span 2}
.gallery__item:nth-child(5){grid-column:span 2}
.gallery__item:nth-child(7){grid-row:span 2}
.gallery__item:nth-child(8){grid-column:span 2}
.gallery__item:nth-child(11){grid-column:span 2}

/* =========================================================
   CTA BAND
   ========================================================= */
.cta-band{position:relative;overflow:hidden;padding:clamp(70px,10vw,130px) 0;background:var(--navy)}
.cta-band__media{position:absolute;inset:0;background:url("CTA-COTIZAR.webp") center/cover no-repeat;transform:scale(1.04)}
.cta-band__overlay{position:absolute;inset:0;background:linear-gradient(120deg,rgba(0,27,61,.90) 0%,rgba(0,51,163,.58) 55%,rgba(8,30,67,.74) 100%)}
.cta-band__content{position:relative;z-index:2;max-width:720px}
.cta-band__title{color:#fff;font-size:clamp(1.9rem,3.8vw,2.9rem);margin-bottom:.5rem}
.cta-band__text{color:rgba(255,255,255,.85);font-size:clamp(1.02rem,1.5vw,1.2rem);margin-bottom:2rem;max-width:52ch}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:14px}

/* =========================================================
   CONTACT
   ========================================================= */
.contact{background:#fff}
.contact__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,5vw,64px);align-items:start}
.contact__info .section__title{text-align:left}
.contact__list{list-style:none;margin:1.8rem 0 1rem;padding:0;display:grid;gap:16px}
.contact__list li{display:flex;align-items:center;gap:14px}
.contact__ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue);flex:none;transition:background .3s var(--ease),color .3s var(--ease)}
.contact__list li:hover .contact__ico{background:var(--blue);color:#fff}
/* Cada dato en su propia linea dentro de la misma fila */
.contact__list div a,.contact__list div > span{display:block}
/* Porte optico uniforme: los iconos llenan distinto su caja de 24,
   se compensa aqui para que todos se vean del mismo tamano. */
.contact__ico .ico--wa{width:20px;height:20px}
.contact__ico .ico--pin{width:23px;height:23px}
.contact__label{display:block;font-size:.76rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.contact__list a{font-weight:700;color:var(--ink);transition:color .25s var(--ease)}
.contact__list a:hover{color:var(--blue)}
.contact__hint{font-size:.82rem;color:var(--muted);border-left:3px solid var(--line);padding-left:12px;margin-top:.6rem}

.contact__form{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,3vw,38px);box-shadow:var(--shadow-sm)}
.contact__form-title{font-size:1.3rem;margin-bottom:1.2rem}
.field{margin-bottom:16px}
.field label{display:block;font-size:.84rem;font-weight:700;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:11px;background:#fff;
  font:inherit;font-size:.95rem;color:var(--text);transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.field textarea{resize:vertical;min-height:100px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(1,57,230,.12)}
.field input.has-error,.field select.has-error{border-color:#e11d48;box-shadow:0 0 0 4px rgba(225,29,72,.12)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-status{font-size:.9rem;font-weight:600;margin:.9rem 0 0;min-height:1.2em}
.form-status.is-ok{color:#0f8a4a}
.form-status.is-err{color:#e11d48}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--ink);color:rgba(255,255,255,.72);padding-top:clamp(48px,6vw,80px)}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:48px}
.brand--footer .brand__name{font-size:1.2rem}
.footer__brand p{margin:1.1rem 0;font-size:.92rem;max-width:34ch}
.footer__social{display:flex;gap:10px}
.social{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:rgba(255,255,255,.08);color:#fff;transition:background .25s var(--ease),transform .25s var(--ease)}
.social:hover{background:var(--blue);transform:translateY(-3px)}
.social .ico{width:19px;height:19px}
.footer__col h3{color:#fff;font-size:.95rem;letter-spacing:.04em;margin-bottom:1rem}
.footer__col ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer__col a,.footer__service{font-size:.9rem;color:rgba(255,255,255,.72);text-align:left;transition:color .25s var(--ease),padding-left .25s var(--ease)}
.footer__col a:hover,.footer__service:hover{color:#fff;padding-left:4px}
.footer__col .btn{margin-top:16px}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);padding:22px 24px;font-size:.85rem}
.footer__bottom a{color:#9dc0ff}
.footer__bottom a:hover{color:#fff}

/* =========================================================
   MODAL
   ========================================================= */
.modal{position:fixed;inset:0;z-index:300;display:grid;place-items:center;padding:20px}
.modal[hidden]{display:none}
.modal__backdrop{position:absolute;inset:0;background:rgba(0,27,61,.66);backdrop-filter:blur(4px);opacity:0;transition:opacity .3s var(--ease)}
.modal.is-open .modal__backdrop{opacity:1}
.modal__dialog{
  position:relative;z-index:2;width:100%;max-width:620px;max-height:90vh;overflow-y:auto;
  background:#fff;border-radius:var(--radius-lg);padding:clamp(26px,4vw,42px);box-shadow:0 30px 80px rgba(0,27,61,.4);
  opacity:0;transform:translateY(24px) scale(.97);transition:opacity .35s var(--ease),transform .35s var(--ease);
}
.modal.is-open .modal__dialog{opacity:1;transform:none}
.modal__close{
  position:absolute;top:16px;right:16px;width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;background:var(--bg-soft);color:var(--navy);transition:background .25s var(--ease),transform .25s var(--ease);
}
.modal__close:hover{background:var(--blue);color:#fff;transform:rotate(90deg)}
.modal__head{display:flex;align-items:center;gap:16px;margin-bottom:1.2rem}
.modal__icon{width:62px;height:62px;border-radius:16px;display:grid;place-items:center;background:var(--grad-blue);color:#fff;flex:none}
.modal__eyebrow{font-size:.74rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin:0 0 2px}
.modal__head h3{font-size:1.35rem;margin:0}
.modal__desc{color:var(--muted);font-size:1rem}
.modal__subtitle{font-size:.82rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);margin:1.4rem 0 .7rem}
.modal__list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.modal__list li{display:flex;gap:11px;align-items:flex-start;font-size:.95rem;color:var(--text)}
.modal__list .ico{width:20px;height:20px;color:#fff;background:var(--blue);border-radius:50%;padding:4px;stroke-width:2.4;flex:none;margin-top:1px}
.modal__note{font-size:.86rem;color:var(--muted);background:var(--bg-soft);border-left:3px solid var(--blue);border-radius:8px;padding:12px 15px;margin:1.4rem 0}
.modal__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.4rem}

/* =========================================================
   LIGHTBOX
   ========================================================= */
.lightbox{position:fixed;inset:0;z-index:320;display:grid;place-items:center;background:rgba(0,15,35,.94);backdrop-filter:blur(6px);opacity:0;transition:opacity .3s var(--ease)}
.lightbox[hidden]{display:none}
.lightbox.is-open{opacity:1}
.lightbox__figure{margin:0;max-width:90vw;max-height:86vh;text-align:center;transform:scale(.97);transition:transform .35s var(--ease)}
.lightbox.is-open .lightbox__figure{transform:none}
.lightbox__figure img{max-width:90vw;max-height:80vh;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.5);object-fit:contain;margin:0 auto}
.lightbox__figure figcaption{color:rgba(255,255,255,.8);font-size:.9rem;margin-top:14px}
.lightbox__close{position:absolute;top:20px;right:22px;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.12);color:#fff;transition:background .25s var(--ease),transform .25s var(--ease)}
.lightbox__close:hover{background:var(--blue);transform:rotate(90deg)}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.12);color:#fff;transition:background .25s var(--ease),transform .25s var(--ease)}
.lightbox__nav:hover{background:var(--blue)}
.lightbox__nav .ico{width:24px;height:24px}
.lightbox__nav--prev{left:24px}
.lightbox__nav--prev .ico{transform:rotate(180deg)}
.lightbox__nav--next{right:24px}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1080px){
  .services__grid{grid-template-columns:repeat(2,1fr)}
  .values__grid{grid-template-columns:repeat(2,1fr)}
  .value-card--wide{grid-column:1 / -1}
  .footer__grid{grid-template-columns:1fr 1fr;gap:30px}
  .footer__brand{grid-column:1 / -1}
  .projects__track{gap:14px}
  .project-card{flex:0 0 calc(50% - 7px);min-height:420px}
  .projects__nav .carousel-btn{width:44px;height:44px}
}

/* Movil: una columna para que el texto de los valores respire */
@media (max-width:640px){
  .values__grid{grid-template-columns:1fr;gap:14px}
  .value-card--wide{grid-column:auto}
  .value-card{padding:26px 22px}
}

/* =========================================================
   SERVICIOS (con olas animadas + desplegable)
   ========================================================= */
.bt-serv{padding:clamp(64px,9vw,112px) 24px;background:var(--bg)}
.bt-serv .bt-wrap{max-width:1240px;margin:0 auto}
.bt-head{margin-bottom:48px}

.bt-eyebrow{
  display:flex;align-items:center;justify-content:center;gap:12px;margin:0;
  font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);
}
.bt-eyebrow::before{content:"";width:28px;height:2px;background:var(--blue)}
.bt-title{
  margin:16px auto 0;max-width:640px;text-align:center;
  font-size:clamp(30px,4.4vw,46px);line-height:1.1;font-weight:800;letter-spacing:-.025em;
  text-wrap:balance;color:var(--navy);
}
.bt-title em{font-style:normal;color:var(--blue)}
.bt-lead{margin:18px auto 0;max-width:640px;text-align:center;font-size:16px;line-height:1.65;color:var(--muted);text-wrap:pretty}

.bt-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:52px}
.bt-more-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding-top:18px}

/* --- Tarjetas con olas animadas --- */
.bt-card{
  --w1:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 46' preserveAspectRatio='none'%3E%3Cpath d='M0 22Q15 6 30 22T60 22T90 22T120 22V46H0Z' fill='%230139E6' fill-opacity='.10'/%3E%3C/svg%3E");
  --w2:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 46' preserveAspectRatio='none'%3E%3Cpath d='M0 20Q15 34 30 20T60 20T90 20T120 20V46H0Z' fill='%230139E6' fill-opacity='.17'/%3E%3C/svg%3E");
  position:relative;display:flex;flex-direction:column;min-width:0;width:100%;
  padding:28px 24px 40px;background:var(--blue-soft);border:0;border-radius:26px;overflow:hidden;isolation:isolate;
  font:inherit;text-align:left;text-decoration:none;color:inherit;cursor:pointer;
  /* El navy del hover entra como capa (sombra inset) subiendo opacidad:
     el fundido siempre pasa por tonos azul marino, nunca por morados */
  box-shadow:inset 0 0 0 9999px rgba(8,30,67,0);
  transition:opacity .7s var(--ease),transform .18s var(--ease),color .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease);
}

/* olas en la base de la caja */
.bt-card::before,.bt-card::after{
  content:"";position:absolute;left:0;right:0;bottom:0;z-index:-1;
  background-repeat:repeat-x;background-position:0 100%;
  transition:height .28s var(--ease);
}
.bt-card::before{height:28px;background-image:var(--w1);background-size:120px 100%;animation:bt-d1 6s linear infinite paused}
.bt-card::after{height:19px;background-image:var(--w2);background-size:90px 100%;animation:bt-d2 4s linear infinite paused}

@keyframes bt-d1{to{background-position:120px 100%}}
@keyframes bt-d2{to{background-position:-90px 100%}}

.bt-card--link:hover{
  --w1:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 46' preserveAspectRatio='none'%3E%3Cpath d='M0 22Q15 6 30 22T60 22T90 22T120 22V46H0Z' fill='%23ffffff' fill-opacity='.07'/%3E%3C/svg%3E");
  --w2:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 46' preserveAspectRatio='none'%3E%3Cpath d='M0 20Q15 34 30 20T60 20T90 20T120 20V46H0Z' fill='%23ffffff' fill-opacity='.12'/%3E%3C/svg%3E");
  transform:translateY(-4px);color:#fff;box-shadow:inset 0 0 0 9999px var(--navy)
}
.bt-card--link:hover .bt-p{color:rgba(255,255,255,.72)}
.bt-card--link:hover::before{height:42px;animation-play-state:running}
.bt-card--link:hover::after{height:30px;animation-play-state:running}
.bt-card:focus-visible{outline:3px solid rgba(1,57,230,.55);outline-offset:3px}
/* El hover nunca espera el delay del stagger de entrada */
.bt-card:hover{transition-delay:0s!important}

.bt-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:30px}
.bt-ico{
  display:grid;place-items:center;width:50px;height:50px;border-radius:16px;
  background:var(--blue);color:#fff;box-shadow:0 10px 20px -10px rgba(1,57,230,.7);margin-bottom:30px;
}
.bt-card--link:hover .bt-ico svg{transform:rotate(-12deg) scale(1.1)}
.bt-ico svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s var(--ease)}
/* Iconos propios con mas aire interno: se muestran un poco mas grandes */
.bt-ico svg:has(use[href="#ico-srv-estiba"]){width:32px;height:32px}
.bt-ico svg:has(use[href="#ico-srv-lavado"]){width:36px;height:36px}
.dropdown__link svg:has(use[href="#ico-srv-estiba"]){width:28px;height:28px}
.dropdown__link svg:has(use[href="#ico-srv-lavado"]){width:30px;height:30px}
.modal__icon svg:has(use[href="#ico-srv-estiba"]){width:38px;height:38px}
.modal__icon svg:has(use[href="#ico-srv-lavado"]){width:42px;height:42px}
/* Segunda tanda de iconos propios: ilustraciones detalladas, un poco mas grandes */
.bt-ico svg:has(use[href="#ico-srv-cancamos"]),
.bt-ico svg:has(use[href="#ico-srv-insumos"]),
.bt-ico svg:has(use[href="#ico-srv-encalado"]),
.bt-ico svg:has(use[href="#ico-srv-reparaciones"]),
.bt-ico svg:has(use[href="#ico-srv-oxido"]),
.bt-ico svg:has(use[href="#ico-srv-logistica"]),
.bt-ico svg:has(use[href="#ico-srv-maritimos"]){width:32px;height:32px}
.dropdown__link svg:has(use[href="#ico-srv-cancamos"]),
.dropdown__link svg:has(use[href="#ico-srv-insumos"]),
.dropdown__link svg:has(use[href="#ico-srv-encalado"]),
.dropdown__link svg:has(use[href="#ico-srv-reparaciones"]),
.dropdown__link svg:has(use[href="#ico-srv-oxido"]),
.dropdown__link svg:has(use[href="#ico-srv-logistica"]),
.dropdown__link svg:has(use[href="#ico-srv-maritimos"]){width:28px;height:28px}
.modal__icon svg:has(use[href="#ico-srv-cancamos"]),
.modal__icon svg:has(use[href="#ico-srv-insumos"]),
.modal__icon svg:has(use[href="#ico-srv-encalado"]),
.modal__icon svg:has(use[href="#ico-srv-reparaciones"]),
.modal__icon svg:has(use[href="#ico-srv-oxido"]),
.modal__icon svg:has(use[href="#ico-srv-logistica"]),
.modal__icon svg:has(use[href="#ico-srv-maritimos"]){width:38px;height:38px}
/* Encalado y Reparaciones Menores: un escalon mas */
.bt-ico svg:has(use[href="#ico-srv-encalado"]),
.bt-ico svg:has(use[href="#ico-srv-reparaciones"]){width:36px;height:36px}
.dropdown__link svg:has(use[href="#ico-srv-encalado"]),
.dropdown__link svg:has(use[href="#ico-srv-reparaciones"]){width:30px;height:30px}
.modal__icon svg:has(use[href="#ico-srv-encalado"]),
.modal__icon svg:has(use[href="#ico-srv-reparaciones"]){width:42px;height:42px}
/* Encalado: un poco mas */
.bt-ico svg:has(use[href="#ico-srv-encalado"]){width:40px;height:40px}
.dropdown__link svg:has(use[href="#ico-srv-encalado"]){width:32px;height:32px}
.modal__icon svg:has(use[href="#ico-srv-encalado"]){width:46px;height:46px}
/* Cancamos: 38px */
.bt-ico svg:has(use[href="#ico-srv-cancamos"]){width:38px;height:38px}
.dropdown__link svg:has(use[href="#ico-srv-cancamos"]){width:32px;height:32px}
.modal__icon svg:has(use[href="#ico-srv-cancamos"]){width:42px;height:42px}

.bt-h3{display:block;margin:0;font-size:17px;line-height:1.25;font-weight:800;letter-spacing:-.01em;text-wrap:balance}
.bt-card .bt-p{margin:10px 0 0;font-size:14px;line-height:1.6;color:var(--muted);flex:1}

.bt-link{
  display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:26px;padding-top:16px;
  border-top:1px dashed var(--line);font-size:13px;font-weight:700;color:var(--blue);
  transition:color .15s var(--ease);
}
.bt-arr{display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:50%;border:1.5px solid rgba(1,57,230,.25);transition:background .15s var(--ease),border-color .15s var(--ease),color .15s var(--ease),transform .18s var(--ease)}
.bt-arr svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}

/* Hover en la tarjeta: texto blanco, flecha círculo azul con icono blanco */
.bt-card--link:hover .bt-link{color:#fff}
.bt-card--link:hover .bt-arr{background:var(--blue);border-color:var(--blue);color:#fff;transform:translateX(3px)}

/* Hover directo en el link: subrayado suave en el texto */
.bt-link:hover{color:var(--blue-2)}
.bt-link:hover .bt-arr{transform:translateX(5px)}

/* Tarjeta "Más servicios" */
.bt-card--more{
  --w1:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 46' preserveAspectRatio='none'%3E%3Cpath d='M0 22Q15 6 30 22T60 22T90 22T120 22V46H0Z' fill='%23ffffff' fill-opacity='.10'/%3E%3C/svg%3E");
  --w2:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 46' preserveAspectRatio='none'%3E%3Cpath d='M0 20Q15 34 30 20T60 20T90 20T120 20V46H0Z' fill='%23ffffff' fill-opacity='.17'/%3E%3C/svg%3E");
  background:var(--blue);color:#fff;border:0;
}
.bt-card--more::before,.bt-card--more::after{animation-play-state:running}
.bt-card--more:hover{transform:translateY(-4px);background:var(--blue-2)}
.bt-card--more:hover::before{height:42px}
.bt-card--more:hover::after{height:30px}
.bt-card--more .bt-ico{background:#fff;color:var(--blue);box-shadow:none}
.bt-card--more[aria-expanded="true"] .bt-ico svg{transform:rotate(45deg)}
.bt-card--more .bt-p{color:rgba(255,255,255,.8)}
.bt-card--more .bt-link{color:#fff;border-top-color:rgba(255,255,255,.28)}
.bt-card--more .bt-arr{border-color:rgba(255,255,255,.5)}
.bt-card--more:hover .bt-arr{background:#fff;color:var(--blue);border-color:#fff}
.bt-card--more[aria-expanded="true"] .bt-arr svg{transform:rotate(90deg)}
.bt-arr svg{transition:transform .18s var(--ease)}

/* Panel desplegable */
.bt-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s cubic-bezier(.2,.7,.2,1)}
.bt-panel.open{grid-template-rows:1fr}
.bt-panel>div{overflow:hidden;min-height:0;padding:0 4px}
.bt-panel .bt-card{opacity:0;transform:translateY(14px);transition:opacity .4s ease,transform .4s ease,background .18s var(--ease),color .18s var(--ease)}
.bt-panel.open .bt-card{opacity:1;transform:none;transition-delay:calc(var(--i)*60ms + 120ms)}
.bt-panel.open .bt-card--link:hover{transform:translateY(-5px);color:#fff;box-shadow:inset 0 0 0 9999px var(--navy);transition:transform .18s var(--ease),color .18s var(--ease),box-shadow .18s var(--ease);transition-delay:0s}
.bt-panel.open .bt-card--link:hover .bt-link{color:#fff}
.bt-panel.open .bt-card--link:hover .bt-arr{background:var(--blue);border-color:var(--blue);color:#fff;transform:translateX(3px)}

.bt-more-title{
  display:flex;align-items:center;gap:14px;margin:36px 0 4px;
  font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
}
.bt-more-title::after{content:"";flex:1;height:1px;background:var(--line)}

@media (max-width:1020px){
  .bt-grid,.bt-more-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:540px){
  .bt-serv{padding:56px 16px 64px}
  .bt-grid,.bt-more-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .bt-serv *,.bt-serv *::before{transition:none!important;animation:none!important}
}

/* =========================================================
   TRANSLATE WIDGET
   ========================================================= */
.translate-widget{
  position:fixed;bottom:24px;right:24px;z-index:1000;
  transition:transform .3s var(--ease),opacity .5s var(--ease);
  opacity:0;pointer-events:none;
}
.translate-widget.visible{
  opacity:1;pointer-events:auto;
}
.translate-widget.scrolled{
  transform:translateY(-8px);
}
.translate-btn{
  width:52px;height:52px;border-radius:50%;border:none;
  background:var(--blue);color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 16px rgba(11,70,255,.35);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.translate-btn:hover{
  transform:scale(1.08);
  box-shadow:0 6px 20px rgba(11,70,255,.45);
}
.translate-btn .ico{width:26px;height:26px}
.translate-menu{
  position:absolute;bottom:64px;right:0;
  background:#fff;border-radius:12px;box-shadow:var(--shadow-md);
  padding:6px;min-width:140px;
  display:flex;flex-direction:column;gap:2px;
}
.translate-menu[hidden]{display:none!important}
.translate-option{
  padding:10px 14px;border:none;background:none;border-radius:8px;
  text-align:left;font-size:.9rem;cursor:pointer;color:var(--text);
  transition:background .2s var(--ease);
}
.translate-option:hover{background:var(--bg-soft)}
.translate-option.active{background:var(--blue);color:#fff}

/* =========================================================
   MOBILE (menu hamburguesa + ajustes responsive)
   ========================================================= */
@media (max-width:940px){
  .hamburger{display:grid}
  /* Sin blur en el header al hacer scroll: el backdrop-filter crea un
     containing block que rompe el panel position:fixed del menu */
  .header.is-scrolled{backdrop-filter:none;background:rgba(8,30,67,.97)}

  /* Panel deslizante desde la derecha */
  .nav{
    position:fixed;top:0;right:0;bottom:0;z-index:1;
    width:min(320px,86vw);
    background:linear-gradient(160deg,#0a2a5e 0%,#081E43 55%,#001B3D 100%);
    padding:calc(var(--header-h) + 18px) 22px calc(34px + env(safe-area-inset-bottom,0px));
    overflow-y:auto;
    transform:translateX(105%);visibility:hidden;
    transition:transform .35s var(--ease),visibility .35s;
    box-shadow:-18px 0 50px rgba(0,27,61,.45);
  }
  .nav.is-open{transform:translateX(0);visibility:visible}
  .nav__list{flex-direction:column;align-items:stretch;gap:2px}
  .nav__link{width:100%;justify-content:space-between;padding:13px 12px;font-size:1rem}
  .nav__link::after{display:none}
  .nav__link:hover,.nav__link.is-active{background:rgba(255,255,255,.08);color:#fff}

  /* Dropdown "Servicios" integrado al panel */
  .dropdown{
    position:static;transform:none;width:100%;
    opacity:1;visibility:visible;pointer-events:auto;display:none;
    background:rgba(255,255,255,.07);border:0;border-radius:14px;
    box-shadow:none;padding:8px;margin:6px 0 10px;
  }
  .dropdown::before{display:none}
  .has-dropdown.is-open .dropdown{display:block}
  .dropdown__link{color:rgba(255,255,255,.92);padding:11px 12px;border-radius:9px;font-size:.95rem}
  .dropdown__link:hover{background:rgba(255,255,255,.1);color:#fff;transform:none}
  .dropdown__link .ico{color:#9dc0ff}
}

@media (max-width:600px){
  .header__actions .btn{display:none}
  .header__inner{gap:10px}
  .container{padding:0 18px}
}

@media (max-width:900px){
  .about__grid{grid-template-columns:1fr;gap:44px}
  .about__media{width:100%;max-width:540px;margin:0 auto}
  .contact__grid{grid-template-columns:1fr;gap:44px}
}

@media (max-width:720px){
  .gallery__grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px;gap:10px}
  .projects__head{flex-direction:column;align-items:center;gap:22px}
  .projects__nav{padding-bottom:0}
}

@media (max-width:640px){
  .section{padding:52px 0}
  .hero{padding-top:calc(var(--header-h) + 22px)}
  .hero__actions .btn,.cta-band__actions .btn{width:100%}
  .trust{margin-top:36px;padding-top:28px}
}

@media (max-width:560px){
  .field-row{grid-template-columns:1fr;gap:12px}
  /* 16px evita el zoom automatico de iOS al enfocar campos */
  .field input,.field select,.field textarea{font-size:16px}
}

@media (max-width:540px){
  .footer__grid{grid-template-columns:1fr;gap:26px}
  .footer__bottom{justify-content:center;text-align:center}
  .modal{padding:12px}
  .modal__dialog{padding:24px 20px}
}

/* El boton flotante de traduccion no tapa el menu/modal abierto */
body.no-scroll .translate-widget{opacity:0;pointer-events:none}

/* =========================================================
   DESPLEGABLE "SOLICITAR COTIZACION" (header)
   ========================================================= */
.quote-drop{position:relative}
.quote-panel{
  position:absolute;top:calc(100% + 16px);right:0;z-index:260;
  width:min(390px,calc(100vw - 32px));
  background:#fff;border:1px solid var(--line);border-radius:18px;
  box-shadow:0 30px 70px rgba(0,27,61,.35);
  padding:20px 20px 16px;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s;
}
.quote-drop.open .quote-panel{opacity:1;visibility:visible;transform:none}
.quote-panel::before{
  content:"";position:absolute;top:-7px;right:26px;width:14px;height:14px;
  background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line);
  transform:rotate(45deg);
}
.quote-panel__title{margin:0 0 12px;font-size:1.05rem;font-weight:800;color:var(--ink)}
.quote-panel .field{margin-bottom:10px}
.quote-panel .field label{font-size:.78rem;margin-bottom:4px}
.quote-panel .field input,.quote-panel .field select,.quote-panel .field textarea{padding:10px 12px;font-size:.92rem}
.quote-panel textarea{min-height:64px}
.quote-panel .btn--block{margin-top:4px}
.quote-panel .form-status{margin-top:.6rem;font-size:.82rem}
/* Variante alineada a la izquierda (hero) */
.quote-drop--left .quote-panel{left:0;right:auto}
.quote-drop--left .quote-panel::before{left:26px;right:auto}