/* ============================================================
   GYG Desarrollos — estilos
   Paleta: verde #0B7A5B · celeste #00A6E0 · blanco · tinta sobria
   Mobile-first, una sola capa de tema (claro).
   ============================================================ */

:root{
  --brand:#0B7A5B;        /* verde marca */
  --brand-d:#085F47;
  --accent:#00A6E0;       /* celeste tecnológico */
  --accent-d:#0089BC;
  --ink:#14201E;          /* texto principal */
  --ink-soft:#5A6B66;     /* texto secundario */
  --bg:#F4F7F4;           /* fondo general */
  --bg-alt:#EAF0EC;       /* fondo de secciones alternas */
  --surface:#FFFFFF;
  --line:#E2E8E2;
  --shadow:0 10px 34px rgba(20,32,30,.09);
  --shadow-sm:0 3px 14px rgba(20,32,30,.06);
  --radius:18px;
  --radius-lg:26px;
  --maxw:1120px;
  --navh:68px;
}

*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--navh) + 12px)}
body{
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.18;letter-spacing:-.02em;font-weight:700}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.grad{background:linear-gradient(100deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ===================== NAV ===================== */
.nav{
  position:sticky;top:0;z-index:50;height:var(--navh);
  background:rgba(255,255,255,.82);backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.nav__logo{color:var(--ink);display:flex;align-items:center}
.nav__links{display:flex;align-items:center;gap:6px}
.nav__links a{
  color:var(--ink-soft);font-weight:600;font-size:15px;padding:9px 13px;border-radius:10px;
  transition:color .18s,background .18s;
}
.nav__links a:hover{color:var(--brand);background:var(--bg-alt)}
.nav__cta{color:#fff!important;background:var(--brand);}
.nav__cta:hover{background:var(--brand-d)!important}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav__burger span{width:24px;height:2.5px;background:var(--ink);border-radius:2px;transition:.25s}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ===================== HERO ===================== */
.hero{position:relative;overflow:hidden;padding:clamp(56px,10vw,104px) 0 clamp(48px,8vw,88px)}
.hero__bg{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(60% 70% at 85% 0%, rgba(0,166,224,.14), transparent 60%),
    radial-gradient(55% 60% at 10% 100%, rgba(11,122,91,.13), transparent 60%);
}
.hero__inner{position:relative;z-index:1;max-width:780px}
.hero__eyebrow{color:var(--brand);font-weight:700;font-size:14px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px}
.hero__title{font-size:clamp(34px,6.2vw,60px);font-weight:800;letter-spacing:-.03em}
.hero__lead{font-size:clamp(16px,2.4vw,20px);color:var(--ink-soft);margin:20px 0 30px;max-width:62ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}
.hero__chips{list-style:none;display:flex;flex-wrap:wrap;gap:9px}
.hero__chips li{
  background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);
  font-size:13.5px;font-weight:600;color:var(--ink-soft);padding:7px 14px;border-radius:999px;
}

/* ===================== BOTONES ===================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:16px;padding:13px 24px;border-radius:12px;cursor:pointer;
  border:1.5px solid transparent;transition:transform .15s,box-shadow .2s,background .2s;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--brand);color:#fff;box-shadow:0 8px 22px rgba(11,122,91,.28)}
.btn--primary:hover{background:var(--brand-d);box-shadow:0 10px 26px rgba(11,122,91,.34)}
.btn--ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--brand);color:var(--brand)}

/* ===================== SECCIONES ===================== */
.section{padding:clamp(56px,9vw,92px) 0}
.section--alt{background:var(--bg-alt)}
.section__kicker{color:var(--accent-d);font-weight:700;font-size:13.5px;letter-spacing:.05em;text-transform:uppercase;margin-bottom:10px}
.section__title{font-size:clamp(26px,4.4vw,40px);font-weight:800}
.section__lead{color:var(--ink-soft);font-size:clamp(15px,2vw,18px);margin-top:14px;max-width:64ch}

/* ===================== QUIÉN SOY ===================== */
.about{display:grid;grid-template-columns:1.6fr 1fr;gap:36px;margin-top:30px;align-items:start}
.about__text p{color:var(--ink-soft);font-size:16.5px;margin-bottom:16px}
.about__text strong{color:var(--ink);font-weight:700}
.about__facts{list-style:none;display:flex;flex-direction:column;gap:14px}
.about__facts li{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow-sm);color:var(--ink-soft);font-weight:600;font-size:15px;
}
.about__num{
  display:block;font-family:'Space Grotesk',monospace;font-size:30px;font-weight:700;
  color:var(--brand);letter-spacing:-.02em;line-height:1;margin-bottom:4px;
}

/* ===================== CARDS (servicios) ===================== */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:34px}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s,border-color .2s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d3ddd5}
.card__icon{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:26px;
  background:linear-gradient(135deg,rgba(11,122,91,.12),rgba(0,166,224,.12));margin-bottom:16px;
}
.card h3{font-size:18px;margin-bottom:8px}
.card p{color:var(--ink-soft);font-size:14.5px}

/* ===================== STACK ===================== */
.stack{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:34px}
.stack__group{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.stack__group h4{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--accent-d);margin-bottom:14px}
.stack__group ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.stack__group li{
  font-weight:600;font-size:15px;color:var(--ink);padding-left:20px;position:relative;
}
.stack__group li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:3px;background:linear-gradient(135deg,var(--brand),var(--accent))}

/* ===================== CARRUSEL ===================== */
.carousel{position:relative;margin-top:34px}
.carousel__track{
  display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;
  scroll-behavior:smooth;padding:6px 2px 18px;
  scrollbar-width:none;
}
.carousel__track::-webkit-scrollbar{display:none}
.project{
  scroll-snap-align:start;flex:0 0 360px;max-width:360px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .2s,box-shadow .2s;
}
.project:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.project__shot{aspect-ratio:16/10;background:#0e1a17;position:relative;overflow:hidden}
.project__shot>img{position:absolute;inset:0;z-index:2;width:100%;height:100%;object-fit:cover;object-position:top center}
.project__shot--ph{
  display:grid;place-items:center;
  background:
    linear-gradient(135deg,rgba(11,122,91,.16),rgba(0,166,224,.16)),
    repeating-linear-gradient(45deg,rgba(255,255,255,.5) 0 2px,transparent 2px 14px);
  background-color:#eef3ef;
}
.project__soon{
  font-weight:700;font-size:14px;color:var(--brand-d);background:rgba(255,255,255,.85);
  padding:8px 16px;border-radius:999px;border:1px solid var(--line);
}
.project__body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:11px;flex:1}
.project__head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.project__head h3{font-size:20px}
.project__body>p{color:var(--ink-soft);font-size:14.5px}
.project__tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto}
.project__tags span{
  font-size:12px;font-weight:600;color:var(--ink-soft);background:var(--bg-alt);
  padding:5px 11px;border-radius:999px;
}
.project__link{color:var(--brand);font-weight:700;font-size:15px;margin-top:4px;transition:gap .2s}
.project__link:hover{color:var(--brand-d)}
.badge{
  font-size:11.5px;font-weight:700;color:var(--ink-soft);background:var(--bg-alt);
  padding:5px 11px;border-radius:999px;white-space:nowrap;
}
.badge--live{color:var(--brand);background:rgba(11,122,91,.10)}

.carousel__arrow{
  position:absolute;top:38%;transform:translateY(-50%);z-index:3;
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
  background:var(--surface);color:var(--ink);font-size:26px;line-height:1;cursor:pointer;
  box-shadow:var(--shadow);display:grid;place-items:center;transition:background .18s,color .18s,opacity .18s;
}
.carousel__arrow:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.carousel__arrow--prev{left:-8px}
.carousel__arrow--next{right:-8px}
.carousel__arrow[disabled]{opacity:.3;cursor:default;pointer-events:none}
.carousel__dots{display:flex;justify-content:center;gap:8px;margin-top:6px}
.carousel__dots button{
  width:8px;height:8px;border-radius:50%;border:0;background:#c6d2c8;cursor:pointer;padding:0;transition:.2s;
}
.carousel__dots button.is-active{background:var(--brand);width:22px;border-radius:4px}

/* ===================== CONTACTO ===================== */
.section--contact{
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-d) 60%,#064a37 100%);
  color:#fff;
}
.section--contact .section__kicker{color:#9fe6cf}
.section--contact .section__title{color:#fff}
.section--contact .section__lead{color:rgba(255,255,255,.86)}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.contact__cards{display:flex;flex-direction:column;gap:14px}
.contact__item{
  display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:16px;align-items:center;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);
  padding:16px 20px;transition:background .2s,transform .15s;backdrop-filter:blur(4px);
}
.contact__item:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
.contact__ico{grid-row:1/3;font-size:26px}
.contact__lbl{font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:rgba(255,255,255,.7);font-weight:600}
.contact__val{font-size:17px;font-weight:700}

/* ===================== FOOTER ===================== */
.footer{background:#0e1a17;color:rgba(255,255,255,.7);padding:30px 0}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer__logo{color:#fff;opacity:.95}
.footer__copy{font-size:13.5px}
.footer__top{color:#fff;font-weight:600;font-size:14px;opacity:.85}
.footer__top:hover{opacity:1}

/* ===================== REVEAL (animación suave) ===================== */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ===================== RESPONSIVE ===================== */
@media (max-width:980px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .stack{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .nav__links{
    position:fixed;top:var(--navh);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:var(--surface);border-bottom:1px solid var(--line);
    padding:14px 20px 22px;box-shadow:var(--shadow);
    transform:translateY(-130%);transition:transform .28s ease;
  }
  .nav__links.is-open{transform:translateY(0)}
  .nav__links a{padding:13px 14px;font-size:16px}
  .nav__cta{text-align:center;margin-top:6px}
  .nav__burger{display:flex}
  .about{grid-template-columns:1fr;gap:24px}
  .about__facts{flex-direction:row;flex-wrap:wrap}
  .about__facts li{flex:1 1 30%}
  .contact{grid-template-columns:1fr;gap:26px}
}
@media (max-width:620px){
  .cards{grid-template-columns:1fr}
  .stack{grid-template-columns:1fr 1fr}
  .project{flex-basis:84vw;max-width:84vw}
  .carousel__arrow{display:none}
  .hero__actions .btn{flex:1 1 auto}
  .about__facts li{flex:1 1 100%}
}
@media (max-width:380px){
  .stack{grid-template-columns:1fr}
}

/* ===================== APPS PROPIAS — marco de celular ===================== */
.project[role="button"]{cursor:pointer}
.project[role="button"]:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.project__shot--phone{
  display:grid;place-items:center;padding:20px 0 22px;
  background:linear-gradient(150deg,#0e2a22,#0b3b3f);
}
.phone{
  width:150px;aspect-ratio:9/19;border:6px solid #0b1512;border-radius:26px;
  overflow:hidden;background:#000;box-shadow:0 14px 34px rgba(0,0,0,.38),0 0 0 1px rgba(255,255,255,.06);
  position:relative;
}
.phone::before{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:42px;height:4px;border-radius:3px;background:rgba(255,255,255,.25);z-index:2}
.phone img{width:100%;height:100%;object-fit:cover;object-position:top center}

.project__more{color:var(--brand);font-weight:700;font-size:15px;margin-top:4px;display:inline-block}
.project:hover .project__more{color:var(--brand-d)}

.badge--client{color:var(--accent-d);background:rgba(0,166,224,.12)}
.badge--studio{color:var(--brand);background:rgba(11,122,91,.12)}

/* Tarjetas sin captura (se describen en el detalle) */
.project__shot--note{
  display:grid;place-items:center;align-content:center;gap:11px;
  background:
    linear-gradient(135deg,rgba(11,122,91,.16),rgba(0,166,224,.16)),
    repeating-linear-gradient(45deg,rgba(255,255,255,.5) 0 2px,transparent 2px 14px);
  background-color:#eef3ef;
}
.project__noteico{font-size:44px;line-height:1;filter:drop-shadow(0 6px 14px rgba(8,95,71,.22))}
.project__notetag{
  font-weight:700;font-size:13px;color:var(--brand-d);background:rgba(255,255,255,.85);
  padding:6px 14px;border-radius:999px;border:1px solid var(--line);
}

/* ===================== MODAL ===================== */
.modal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:20px}
.modal.is-open{display:flex}
.modal__overlay{position:absolute;inset:0;background:rgba(8,18,15,.62);backdrop-filter:blur(3px)}
.modal__dialog{
  position:relative;z-index:1;background:var(--surface);border-radius:var(--radius-lg);
  width:min(940px,100%);max-height:90vh;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.4);
  display:grid;grid-template-columns:1.25fr 1fr;
  animation:modalIn .22s ease;
}
.modal__dialog--noimg{grid-template-columns:1fr;width:min(620px,100%)}
.modal__dialog--noimg .modal__media{display:none}
@keyframes modalIn{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.modal__close{
  position:absolute;top:12px;right:12px;z-index:3;width:38px;height:38px;border-radius:50%;
  border:0;background:rgba(255,255,255,.9);color:var(--ink);font-size:16px;cursor:pointer;
  box-shadow:var(--shadow-sm);display:grid;place-items:center;
}
.modal__close:hover{background:#fff}
.modal__media{
  background:linear-gradient(150deg,#0e2a22,#0b3b3f);display:grid;place-items:center;
  padding:22px;overflow:auto;
}
.modal__media img{
  max-width:100%;max-height:78vh;border-radius:12px;object-fit:contain;
  box-shadow:0 12px 30px rgba(0,0,0,.32);background:#fff;
}
.modal__info{padding:30px 30px 32px;display:flex;flex-direction:column;gap:14px;overflow:auto}
.modal__info h3{font-size:26px}
.modal__info p{color:var(--ink-soft);font-size:15.5px;line-height:1.65}
.modal__cta{align-self:flex-start;margin-top:6px}
.modal__cta.is-hidden{display:none}

@media (max-width:760px){
  .modal__dialog{grid-template-columns:1fr;max-height:92vh;overflow:auto}
  .modal__media{padding:18px}
  .modal__media img{max-height:48vh}
  .modal__info{padding:22px}
}