/* ==========================================================================
   Techos 25 de Mayo — 2026
   ========================================================================== */

/* Honeypot anti-spam: oculto para personas, visible para bots que
   completan todos los inputs sin mirar. No usar display:none/visibility
   (algunos bots lo detectan y lo ignoran). */
.hp-field{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden;}

/* ===== PRELOADER ===== */
#preloader{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;background:var(--navy-900);transition:opacity .5s ease,visibility .5s ease;}
#preloader.is-hidden{opacity:0;visibility:hidden;pointer-events:none;}
.preloader__logo{width:60px;height:60px;object-fit:contain;border-radius:10px;animation:preloaderPulse 1.3s ease-in-out infinite;}
.preloader__bar{width:120px;height:3px;border-radius:999px;background:rgba(255,255,255,.15);overflow:hidden;}
.preloader__bar::after{content:'';display:block;width:40%;height:100%;background:var(--gold-500);border-radius:999px;animation:preloaderSlide 1.1s ease-in-out infinite;}
@keyframes preloaderPulse{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.08);opacity:.7;}}
@keyframes preloaderSlide{0%{transform:translateX(-110%);}50%{transform:translateX(150%);}100%{transform:translateX(150%);}}
@media (prefers-reduced-motion:reduce){.preloader__logo,.preloader__bar::after{animation:none;}}

/* ===== PÁGINAS DE ERROR (404 / 403 / 500 / 503) ===== */
.error-page{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;background:linear-gradient(180deg,var(--navy-900),var(--navy-800));padding:140px 24px 80px;}
.error-page__code{font-family:var(--ff-head);font-weight:800;font-size:clamp(4.5rem,16vw,9rem);line-height:1;color:var(--gold-500);margin:0;}
.error-page__title{font-family:var(--ff-head);font-weight:700;font-size:clamp(1.3rem,3vw,1.9rem);color:#fff;margin:.3em 0 .5em;}
.error-page__text{color:rgba(255,255,255,.75);max-width:480px;margin:0 auto 2em;font-size:1rem;line-height:1.6;}
.error-page__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}

:root{
  --navy-900:#081b2c;
  --navy-800:#0a1f34;
  --navy-700:#132a44;
  --navy-600:#1c3a5c;
  --gold-500:#f0a713;
  --gold-600:#d6900a;
  --gold-300:#f7c15f;
  --whatsapp:#25d366;
  --ink:#1c2530;
  --ink-soft:#57677a;
  --paper:#ffffff;
  --paper-soft:#f4f6f9;
  --border:#e4e9ef;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 20px 45px -20px rgba(8,27,44,.35);
  --shadow-sm:0 8px 20px -10px rgba(8,27,44,.25);
  --ff-head:'Poppins',sans-serif;
  --ff-body:'Inter',sans-serif;
  --container:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
svg{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
h1,h2,h3,h4{font-family:var(--ff-head);font-weight:700;line-height:1.15;margin:0 0 .5em;color:var(--navy-900);}
p{line-height:1.7;color:var(--ink-soft);margin:0 0 1em;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--ff-head);font-weight:600;font-size:.95rem;
  padding:.85em 1.5em;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
  white-space:nowrap;
}
.btn svg{width:1.15em;height:1.15em;}
.btn--lg{padding:1.05em 1.9em;font-size:1.02rem;}
.btn--whatsapp{background:var(--whatsapp);color:#fff;box-shadow:0 10px 25px -10px rgba(37,211,102,.6);}
.btn--whatsapp:hover{transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(37,211,102,.7);}
.btn--ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(6px);}
.btn--ghost:hover{background:rgba(255,255,255,.18);transform:translateY(-2px);}
.btn--primary{background:var(--gold-500);color:var(--navy-900);}
.btn--primary:hover{background:var(--gold-600);transform:translateY(-2px);}
.btn-icon-text{display:inline-flex;align-items:center;gap:.5em;font-weight:600;color:var(--navy-800);font-size:.92rem;}

.link-arrow{display:inline-flex;align-items:center;gap:.5em;font-family:var(--ff-head);font-weight:600;color:var(--navy-800);border-bottom:2px solid var(--gold-500);padding-bottom:3px;}
.link-arrow svg{width:1.1em;height:1.1em;transition:transform .2s;}
.link-arrow:hover svg{transform:translateX(4px);}

/* ---------- Header ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:16px 0;background:transparent;
  transition:background .35s ease,box-shadow .35s ease,padding .35s ease;
}
.header.is-scrolled{background:rgba(8,27,44,.92);backdrop-filter:blur(10px);box-shadow:0 10px 30px -15px rgba(0,0,0,.5);padding:10px 0;}
.header__row{display:flex;align-items:center;justify-content:space-between;gap:20px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand__icon{border-radius:50%;flex:none;transition:transform .4s cubic-bezier(.34,1.56,.64,1);}
.header.is-scrolled .brand__icon{transform:scale(1.18);}
.brand__text{font-family:var(--ff-head);font-weight:800;letter-spacing:.03em;color:#fff;font-size:1.05rem;line-height:1.1;display:flex;flex-direction:column;}
.brand__text em{font-style:normal;font-weight:500;font-size:.62em;letter-spacing:.12em;color:var(--gold-300);text-transform:uppercase;}
.nav{display:flex;gap:28px;}
.nav a{color:#fff;font-weight:500;font-size:.95rem;opacity:.9;position:relative;padding:4px 0;}
.nav a:hover{opacity:1;}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--gold-500);transition:width .25s;}
.nav a:hover::after{width:100%;}
.header__actions{display:flex;align-items:center;gap:18px;}
.header__phone{color:#fff;}
.hamburger{display:none;background:none;border:0;color:#fff;width:40px;height:40px;cursor:pointer;}
.hamburger svg{width:26px;height:26px;}

@media (max-width:960px){
  .header__phone{display:none;}
  .header__whatsapp{display:none;}
  .nav{position:fixed;top:0;right:0;height:100vh;width:min(78vw,320px);background:var(--navy-900);flex-direction:column;justify-content:center;gap:26px;padding:40px;transform:translateX(100%);transition:transform .35s ease;box-shadow:-20px 0 40px rgba(0,0,0,.4);}
  .nav.is-open{transform:translateX(0);}
  .nav a{font-size:1.15rem;}
  .hamburger{display:flex;align-items:center;justify-content:center;}
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;color:#fff;}
.hero__slides{position:absolute;inset:0;}
.hero__slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.2s ease;}
.hero__slide.is-active{opacity:1;}
.hero__scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,27,44,.55) 0%,rgba(8,27,44,.55) 40%,rgba(8,27,44,.92) 100%);}
.hero__content{position:relative;z-index:2;padding-top:110px;padding-bottom:70px;max-width:760px;}
.eyebrow{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.18em;font-size:.8rem;color:var(--gold-300);margin-bottom:14px;font-weight:600;}
.hero h1{color:#fff;font-size:clamp(2rem,5vw,3.4rem);margin-bottom:.4em;}
.hero__lead{color:rgba(255,255,255,.88);font-size:1.08rem;max-width:600px;}
.hero__text{transition:opacity .3s ease,transform .3s ease;}
.hero__text.is-fading{opacity:0;transform:translateY(8px);}
.hero__cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:8px;}
.hero__dots{position:absolute;bottom:26px;left:0;right:0;z-index:2;display:flex;justify-content:center;gap:9px;}
.hero__dots button{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);border:0;cursor:pointer;padding:0;transition:.25s;}
.hero__dots button.is-active{background:var(--gold-500);width:26px;border-radius:6px;}

.hero__swipe-hint{
  position:absolute;z-index:3;bottom:64px;left:50%;transform:translateX(-50%);
  display:flex;align-items:center;gap:8px;
  background:rgba(8,27,44,.55);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.3);color:#fff;
  font-family:var(--ff-head);font-size:.82rem;font-weight:600;
  padding:.55em 1.1em;border-radius:999px;cursor:pointer;
  opacity:0;pointer-events:none;transition:opacity .5s ease;
}
.hero__swipe-hint.is-visible{opacity:1;pointer-events:auto;}
.hero__swipe-hint svg{width:20px;height:20px;color:var(--gold-500);animation:swipeMove 1.6s ease-in-out infinite;}
@keyframes swipeMove{0%,100%{transform:translateX(0);}50%{transform:translateX(4px);}}
@media (max-width:760px){.hero__swipe-hint{bottom:56px;}}

/* Flechas de navegación del hero (desktop) */
.hero__arrow{
  position:absolute;top:50%;z-index:3;transform:translateY(-50%);
  width:52px;height:52px;border-radius:50%;
  background:rgba(8,27,44,.4);border:1.5px solid rgba(255,255,255,.4);
  color:#fff;display:flex;align-items:center;justify-content:center;
  cursor:pointer;backdrop-filter:blur(6px);transition:background .2s ease,transform .2s ease;
}
.hero__arrow:hover{background:rgba(8,27,44,.7);}
.hero__arrow svg{width:24px;height:24px;}
.hero__arrow--prev{left:26px;}
.hero__arrow--next{right:26px;}
@media (max-width:900px){.hero__arrow{display:none;}}

/* ---------- Stats ---------- */
.stats{background:var(--navy-900);padding:44px 0;margin-top:-1px;}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.stat{color:#fff;display:flex;flex-direction:column;align-items:center;gap:6px;}
.stat svg{width:30px;height:30px;color:var(--gold-500);margin-bottom:6px;}
.stat__num{font-family:var(--ff-head);font-weight:800;font-size:clamp(1.7rem,3vw,2.4rem);color:#fff;}
.stat__label{font-size:.85rem;color:rgba(255,255,255,.7);max-width:170px;}
@media (max-width:760px){.stats__grid{grid-template-columns:repeat(2,1fr);row-gap:34px;}}

/* ---------- Sections ---------- */
.section{padding:96px 0;}
.section--alt{background:var(--paper-soft);}
.section--dark{background:var(--navy-900);color:#fff;}
.section--dark p{color:rgba(255,255,255,.72);}
.section__head{max-width:680px;margin:0 auto 52px;text-align:center;}
.section__eyebrow{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.18em;font-size:.78rem;color:var(--gold-600);font-weight:700;margin-bottom:10px;}
.section--dark .section__eyebrow{color:var(--gold-500);}
.section__title{font-size:clamp(1.6rem,3.4vw,2.35rem);}
.section--dark .section__title{color:#fff;}
.section__sub{font-size:1.02rem;}

/* ---------- About ---------- */
.about{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:start;}
.about__text .section__eyebrow{text-align:left;}
.about__cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.mini-card{background:var(--paper-soft);border:1px solid var(--border);border-radius:var(--radius);padding:24px 22px;}
.mini-card svg{width:28px;height:28px;color:var(--gold-600);margin-bottom:12px;}
.mini-card h3{font-size:1.02rem;margin-bottom:.4em;}
.mini-card p{font-size:.9rem;margin:0;}
@media (max-width:900px){.about{grid-template-columns:1fr;gap:40px;}}
@media (max-width:520px){.about__cards{grid-template-columns:1fr;}}

/* ---------- Cards grid / services ---------- */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.service-card{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:32px 28px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.service-card__icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(140deg,var(--navy-800),var(--navy-600));display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.service-card__icon svg{width:26px;height:26px;color:var(--gold-500);}
.service-card h3{font-size:1.12rem;margin-bottom:.45em;}
.service-card p{font-size:.92rem;margin:0;}
@media (max-width:900px){.cards-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.cards-grid{grid-template-columns:1fr;}}

/* ---------- Brands ---------- */
.brands{text-align:center;}
.brands .section__eyebrow,.brands h2,.brands p{max-width:680px;margin-left:auto;margin-right:auto;}
.brands__badges{display:flex;justify-content:center;align-items:center;gap:22px;flex-wrap:wrap;margin-top:34px;}
.brand-badge{
  display:flex;align-items:center;justify-content:center;
  height:110px;width:210px;
  border:1px solid var(--border);border-radius:var(--radius);
  background:#fff;box-shadow:var(--shadow-sm);padding:20px 26px;
  transition:transform .25s ease,box-shadow .25s ease;
}
.brand-badge:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.brand-badge img{max-width:100%;max-height:100%;object-fit:contain;}
@media (max-width:560px){.brand-badge{height:90px;width:160px;padding:14px 18px;}}

/* ---------- Tabs / products ---------- */
.tabs{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:36px;}
.tab{font-family:var(--ff-head);font-weight:600;font-size:.92rem;padding:.7em 1.4em;border-radius:999px;border:2px solid var(--border);background:#fff;cursor:pointer;color:var(--ink-soft);transition:.2s;}
.tab.is-active,.tab:hover{border-color:var(--navy-800);color:var(--navy-900);background:var(--paper-soft);}
.tab-panel{display:none;}
.tab-panel.is-active{display:block;animation:fadeIn .35s ease;}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.product-chip{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px;font-size:.9rem;font-weight:500;color:var(--ink);}
.product-chip svg{width:20px;height:20px;color:var(--gold-600);flex:none;}
@media (max-width:900px){.product-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.product-grid{grid-template-columns:1fr;}}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}

/* ---------- Clients ---------- */
.client-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:52px;}
.client-group{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:26px 20px;text-align:center;}
.client-group svg{width:30px;height:30px;color:var(--gold-500);margin-bottom:10px;}
.client-group h3{color:#fff;font-size:.98rem;margin:0;}
@media (max-width:900px){.client-groups{grid-template-columns:1fr 1fr;}}
.marquee{overflow:hidden;border-top:1px solid rgba(255,255,255,.15);border-bottom:1px solid rgba(255,255,255,.15);padding:22px 0;}
.marquee__track{display:flex;gap:60px;width:max-content;animation:scroll 28s linear infinite;}
.marquee__track span{font-family:var(--ff-head);font-weight:600;font-size:1.05rem;color:rgba(255,255,255,.75);white-space:nowrap;}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.gallery__item{border:0;padding:0;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:4/3;background:var(--paper-soft);}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.gallery__item:hover img{transform:scale(1.06);}
@media (max-width:900px){.gallery{grid-template-columns:repeat(3,1fr);}}
@media (max-width:600px){.gallery{grid-template-columns:1fr 1fr;gap:10px;}}

/* ---------- Parallax CTA ---------- */
.parallax{position:relative;padding:160px 0;overflow:hidden;color:#fff;text-align:center;}
.parallax__bg{position:absolute;inset:-30% 0;background-size:cover;background-position:center;will-change:transform;transform:scale(1.08);}
.parallax__scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,27,44,.82),rgba(10,31,52,.72));}
.parallax__content{position:relative;z-index:2;max-width:660px;margin:0 auto;}
.parallax__content h2{color:#fff;font-size:clamp(1.7rem,3.6vw,2.5rem);}
.parallax__content p{color:rgba(255,255,255,.85);font-size:1.08rem;margin-bottom:28px;}

/* ---------- Location ---------- */
#ubicacion{padding-bottom:0;}
.location__info{text-align:center;margin-bottom:44px;}
.location__info .section__title{max-width:640px;margin-left:auto;margin-right:auto;}
.info-row-group{display:flex;flex-wrap:wrap;justify-content:center;gap:36px;margin-top:36px;text-align:left;}
.info-row{display:flex;gap:14px;max-width:270px;}
.info-row svg{width:24px;height:24px;color:var(--gold-600);flex:none;margin-top:3px;}
.info-row strong{display:block;font-family:var(--ff-head);color:var(--navy-900);margin-bottom:2px;}
.info-row p{margin:0;}

/* Mapa a ancho completo (100vw), en mobile y desktop */
.location__map{
  width:100vw;
  margin-left:calc(50% - 50vw);
  height:460px;
  border-top:1px solid var(--border);
}
.location__map iframe{width:100%;height:100%;display:block;}
@media (max-width:700px){.location__map{height:320px;}}

/* ---------- Contact form ---------- */
.contact-form{max-width:820px;margin:0 auto;}
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.form-group{margin-bottom:16px;}
.form-control{width:100%;padding:14px 16px;border-radius:var(--radius-sm);border:1.5px solid var(--border);font-family:var(--ff-body);font-size:.96rem;background:#fff;transition:border-color .2s;}
.form-control:focus{outline:none;border-color:var(--navy-800);}
textarea.form-control{resize:vertical;min-height:130px;}
.contact-form__footer{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
#msg{font-size:.92rem;font-weight:600;color:var(--navy-800);}
#msg.is-error{color:#c0392b;}
@media (max-width:700px){.form-grid{grid-template-columns:1fr;}}

/* ---------- Footer ---------- */
.footer--minimal{background:var(--navy-900);color:rgba(255,255,255,.6);}
.footer__bottom{padding:26px 0;font-size:.85rem;text-align:center;display:flex;flex-direction:column;gap:6px;align-items:center;}
.footer__bottom p{margin:0;color:rgba(255,255,255,.55);}
.footer-dev a{color:var(--gold-500);font-weight:600;}
.footer-dev a:hover{text-decoration:underline;}

/* ---------- Floating WhatsApp ---------- */
.fab-whatsapp{
  position:fixed;bottom:22px;right:22px;z-index:90;
  width:58px;height:58px;border-radius:50%;background:var(--whatsapp);color:#fff;
  display:flex;align-items:center;justify-content:center;box-shadow:0 12px 28px -8px rgba(37,211,102,.65);
  animation:pulse 2.4s infinite;
}
.fab-whatsapp svg{width:28px;height:28px;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55);}70%{box-shadow:0 0 0 16px rgba(37,211,102,0);}100%{box-shadow:0 0 0 0 rgba(37,211,102,0);}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
.reveal.is-visible{opacity:1;transform:none;}

/* ---------- Misc ---------- */
@media (max-width:640px){
  .section{padding:64px 0;}
  .stats{padding:36px 0;}
}