/* =========================================================
   APARCAR ARGENTINA — Rediseño 2026
   Diseño: premium hospitality · navy cinematográfico · faro naranja
   Stack: HTML/CSS/JS vanilla, sin frameworks
   ========================================================= */

:root{
  /* Marca */
  --navy:        #253453;   /* navy institucional */
  --navy-deep:   #151d31;   /* fondos oscuros / hero */
  --navy-ink:    #0e1526;   /* aún más profundo */
  --orange:      #F7941E;   /* faro / acento */
  --orange-soft: #ffb454;
  --ink:         #23272e;   /* texto sobre claro */
  --paper:       #f6f5f2;   /* fondo claro cálido-neutro */
  --paper-2:     #eeece7;
  --mist:        #8a94a8;   /* texto secundario sobre oscuro */
  --line-dark:   rgba(255,255,255,.12);
  --line-light:  rgba(20,29,49,.12);

  --serif: "Instrument Serif", Georgia, serif;
  --sans:  "Hanken Grotesk", system-ui, -apple-system, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, monospace;

  --wrap: 1200px;
  --r: 4px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  font-size:clamp(16px,1.05vw,17px);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(20px,5vw,48px)}

.skip-link{
  position:absolute;left:-999px;top:0;z-index:200;
  background:var(--orange);color:#111;padding:10px 16px;font-weight:700;border-radius:0 0 6px 0
}
.skip-link:focus{left:0}

:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:2px}

/* ---------- Tipografía utilitaria ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:.72rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--orange);
  display:inline-flex;align-items:center;gap:.7em;margin-bottom:1.1rem;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--orange);display:inline-block}
.eyebrow--light{color:var(--orange-soft)}

.section-title{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(2.4rem,5.5vw,4rem);
  line-height:1.02;letter-spacing:-.01em;color:var(--navy);
}
.section-title--light{color:#fff}
.section-head{margin-bottom:clamp(2.5rem,5vw,4rem);max-width:760px}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--sans);font-weight:700;font-size:.98rem;
  padding:.95em 1.6em;border-radius:999px;cursor:pointer;border:1px solid transparent;
  transition:transform .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease),color .25s var(--ease);
  will-change:transform;
}
.btn svg{flex:0 0 auto}
.btn--primary{background:var(--orange);color:#1a1205;box-shadow:0 10px 30px -10px rgba(247,148,30,.7)}
.btn--primary:hover{transform:translateY(-3px);background:var(--orange-soft);box-shadow:0 16px 40px -12px rgba(247,148,30,.85)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn--ghost:hover{background:rgba(255,255,255,.08);border-color:#fff;transform:translateY(-3px)}
.btn--block{width:100%}

/* =========================================================
   NAV
   ========================================================= */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;transition:background .35s var(--ease),box-shadow .35s var(--ease),padding .35s var(--ease)}
.nav__inner{max-width:var(--wrap);margin-inline:auto;padding:20px clamp(20px,5vw,48px);display:flex;align-items:center;justify-content:space-between;gap:2rem}
.nav.scrolled{background:rgba(14,21,38,.9);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line-dark)}
.nav.scrolled .nav__inner{padding-block:14px}

.brand{display:flex;align-items:center;gap:.7rem}
.brand__mark{width:40px;height:40px}
.brand__name{font-family:var(--serif);font-size:1.5rem;color:#fff;letter-spacing:.01em;line-height:1}
.brand__name-thin{color:var(--mist)}

.nav__links{display:flex;align-items:center;gap:clamp(1rem,2vw,2rem)}
.nav__link{color:rgba(255,255,255,.82);font-weight:600;font-size:.92rem;position:relative;padding:.3em 0}
.nav__link::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--orange);transition:width .3s var(--ease)}
.nav__link:hover{color:#fff}
.nav__link:hover::after,.nav__link.active::after{width:100%}
.nav__cta{background:var(--orange);color:#1a1205;font-weight:700;padding:.6em 1.15em;border-radius:999px;font-size:.9rem;transition:transform .25s var(--ease),background .25s var(--ease)}
.nav__cta:hover{transform:translateY(-2px);background:var(--orange-soft)}

.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;z-index:101}
.nav__toggle span{width:26px;height:2px;background:#fff;border-radius:2px;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;background:var(--navy-ink)}
.hero__media{position:absolute;inset:0}
.hero__img{width:100%;height:100%;object-fit:cover;object-position:center 35%;transform:scale(1.08);animation:heroZoom 14s var(--ease) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__scrim{position:absolute;inset:0;background:
  linear-gradient(180deg, rgba(14,21,38,.55) 0%, rgba(14,21,38,.25) 35%, rgba(14,21,38,.9) 100%),
  linear-gradient(90deg, rgba(21,29,49,.85) 0%, rgba(21,29,49,.35) 60%, rgba(21,29,49,.1) 100%)}

/* Firma: barrido de faros */
.hero__sweep{position:absolute;inset:0;overflow:hidden;pointer-events:none;mix-blend-mode:screen;opacity:.5}
.hero__sweep::before{
  content:"";position:absolute;top:-20%;left:-40%;width:45%;height:140%;
  background:linear-gradient(100deg,transparent,rgba(247,148,30,.55),rgba(255,255,255,.35),transparent);
  filter:blur(22px);transform:skewX(-18deg);
  animation:sweep 8s var(--ease) infinite;
}
@keyframes sweep{0%{left:-45%;opacity:0}12%{opacity:1}45%{opacity:.9}70%{left:120%;opacity:0}100%{left:120%;opacity:0}}

.hero__content{position:relative;z-index:3;max-width:var(--wrap);width:100%;margin-inline:auto;padding:0 clamp(20px,5vw,48px) clamp(4rem,9vh,7rem)}
.hero__title{font-family:var(--serif);font-weight:400;color:#fff;font-size:clamp(3rem,8.5vw,6.6rem);line-height:.98;letter-spacing:-.015em;margin:.4rem 0 1.4rem;max-width:14ch}
.hero__title .line{display:block}
.hero__title em{color:var(--orange);font-style:italic}
.hero__lead{color:#dfe4ee;font-size:clamp(1.05rem,1.6vw,1.28rem);max-width:56ch;margin-bottom:2.2rem}
.hero__actions{display:flex;gap:1rem;flex-wrap:wrap}

.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;width:26px;height:42px;border:1.5px solid rgba(255,255,255,.5);border-radius:14px;display:flex;justify-content:center;padding-top:7px}
.hero__scroll span{width:4px;height:8px;border-radius:2px;background:var(--orange);animation:scrollDot 1.8s var(--ease) infinite}
@keyframes scrollDot{0%{transform:translateY(0);opacity:1}70%{transform:translateY(14px);opacity:0}100%{opacity:0}}

/* =========================================================
   TRUST BAR
   ========================================================= */
.trust{background:var(--navy);color:#fff;border-block:1px solid var(--line-dark)}
.trust__inner{display:flex;align-items:center;gap:clamp(1rem,3vw,2.5rem);flex-wrap:wrap;padding-block:1.15rem}
.trust__label{font-family:var(--mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--orange-soft);white-space:nowrap}
.trust__names{display:flex;align-items:center;gap:clamp(.9rem,2.4vw,2rem);flex-wrap:wrap;font-weight:600;color:#cfd6e4;font-size:clamp(.9rem,1.3vw,1.05rem)}
.trust__names .dot{width:5px;height:5px;border-radius:50%;background:var(--orange);flex:0 0 auto}

/* =========================================================
   INTRO
   ========================================================= */
.intro{padding-block:clamp(4.5rem,10vw,8rem);background:var(--paper)}
.intro__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2.5rem,6vw,6rem);align-items:center}
.intro__lead{font-family:var(--serif);font-size:clamp(1.7rem,3vw,2.6rem);line-height:1.18;color:var(--navy);letter-spacing:-.01em;margin-bottom:2.4rem;max-width:22ch}
.intro__pillars{display:grid;gap:1.6rem}
.pillar{display:grid;grid-template-columns:auto 1fr;column-gap:1.1rem;row-gap:.25rem;align-items:start}
.pillar svg{grid-row:span 2;width:34px;height:34px;color:var(--orange);margin-top:.15rem}
.pillar h3{font-size:1.08rem;color:var(--navy);font-weight:800}
.pillar p{color:#5b6270;font-size:.98rem}

.intro__figure{position:relative}
.intro__figure img{width:100%;border-radius:var(--r);box-shadow:0 30px 60px -30px rgba(21,29,49,.5)}
.intro__figure::before{content:"";position:absolute;inset:auto -14px -14px auto;width:60%;height:60%;border:1px solid var(--orange);border-radius:var(--r);z-index:-1}
.intro__figure figcaption{position:absolute;left:16px;bottom:16px;background:var(--navy-deep);color:#fff;font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;padding:.5em .9em;border-left:2px solid var(--orange)}

/* =========================================================
   SERVICIOS
   ========================================================= */
.services{padding-block:clamp(4.5rem,10vw,8rem);background:var(--paper)}
.service{
  display:grid;grid-template-columns:96px 1fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center;
  padding-block:clamp(2.5rem,5vw,4rem);border-top:1px solid var(--line-light)
}
.service:last-child{border-bottom:1px solid var(--line-light)}
.service__num{font-family:var(--mono);font-size:1.1rem;font-weight:600;color:var(--orange);letter-spacing:.05em;align-self:start;padding-top:.4rem}
.service__title{font-family:var(--serif);font-size:clamp(1.9rem,3.4vw,2.8rem);color:var(--navy);line-height:1.02;margin-bottom:1rem;font-weight:400}
.service__text{color:#4c5361;max-width:52ch}
.service__media{overflow:hidden;border-radius:var(--r)}
.service__media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .8s var(--ease)}
.service:hover .service__media img{transform:scale(1.05)}
.service--rev .service__num{order:1}
.service--rev .service__body{order:3}
.service--rev .service__media{order:2}

/* =========================================================
   ADMINISTRACIÓN (oscuro)
   ========================================================= */
.admin{position:relative;background:var(--navy-deep);color:#fff;padding-block:clamp(4.5rem,10vw,8rem);overflow:hidden}
.admin__sweep{position:absolute;top:-30%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(247,148,30,.16),transparent 68%);pointer-events:none}
.admin__intro{color:#c3cbdb;max-width:60ch;margin-top:1.4rem;font-size:1.06rem}
.admin__grid{display:grid;grid-template-columns:1fr .85fr;gap:clamp(2.5rem,5vw,5rem);align-items:start}
.admin__col{display:grid;gap:2rem}

.stat{display:flex;flex-wrap:wrap;align-items:baseline;gap:.15rem .4rem;padding-bottom:1.8rem;border-bottom:1px solid var(--line-dark)}
.stat__num{font-family:var(--serif);font-size:clamp(4rem,9vw,6.5rem);line-height:.9;color:var(--orange)}
.stat__unit{font-family:var(--serif);font-size:clamp(2.2rem,5vw,3.5rem);color:var(--orange)}
.stat__label{flex:1 1 180px;color:#c3cbdb;font-size:1rem;line-height:1.35;min-width:160px}

.admin__block-title{font-family:var(--serif);font-size:1.7rem;color:#fff;font-weight:400;margin-bottom:.6rem}
.admin__block-title::before{content:"";display:block;width:34px;height:2px;background:var(--orange);margin-bottom:.9rem}
.admin__block p{color:#c3cbdb;margin-bottom:.8rem}

.admin__figure{border-radius:var(--r);overflow:hidden;margin-bottom:2rem;box-shadow:0 30px 60px -30px rgba(0,0,0,.7)}
.admin__figure img{width:100%;height:100%;object-fit:cover}

.quote-card{background:rgba(255,255,255,.04);border:1px solid var(--line-dark);border-left:3px solid var(--orange);border-radius:var(--r);padding:1.6rem 1.7rem}
.quote-card__title{font-weight:700;color:#fff;margin-bottom:.7rem}
.quote-card__sub{color:#c3cbdb;font-size:.95rem;margin-bottom:1rem}
.quote-list{display:grid;gap:.7rem}
.quote-list li{position:relative;padding-left:1.7rem;color:#dbe1ec;font-size:.96rem}
.quote-list li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;border:2px solid var(--orange);border-radius:50%}
.quote-list--light li{color:#e7ebf3}

/* =========================================================
   CLIENTES
   ========================================================= */
.clients{padding-block:clamp(4.5rem,10vw,8rem);background:var(--paper)}
.client{padding-block:clamp(1.6rem,3vw,2.4rem)}
.client__name{
  font-family:var(--serif);font-size:clamp(1.5rem,2.6vw,2rem);color:var(--navy);font-weight:400;
  display:flex;align-items:center;gap:1rem;margin-bottom:1.4rem
}
.client__name::before{content:"";width:8px;height:8px;background:var(--orange);border-radius:50%;flex:0 0 auto}
.client__gallery{display:grid;grid-template-columns:1fr 1fr;gap:clamp(.8rem,2vw,1.5rem)}
.client__gallery--one{grid-template-columns:1fr;max-width:760px}
.client__gallery img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r);transition:transform .6s var(--ease),filter .6s var(--ease);filter:saturate(.92)}
.client__gallery img:hover{transform:translateY(-4px);filter:saturate(1.05)}

/* =========================================================
   CONTACTO (oscuro)
   ========================================================= */
.contact{position:relative;background:linear-gradient(180deg,var(--navy),var(--navy-ink));color:#fff;padding-block:clamp(4.5rem,10vw,8rem);overflow:hidden}
.contact__sweep{position:absolute;bottom:-40%;left:-10%;width:700px;height:700px;background:radial-gradient(circle,rgba(247,148,30,.14),transparent 68%);pointer-events:none}
.contact__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2.5rem,6vw,5rem);align-items:center;position:relative;z-index:2}
.contact__text{color:#c3cbdb;max-width:52ch;margin-bottom:2rem}
.contact__methods{display:grid;gap:1rem}
.contact-method{display:flex;align-items:center;gap:1rem;background:rgba(255,255,255,.04);border:1px solid var(--line-dark);border-radius:var(--r);padding:1rem 1.2rem;transition:border-color .3s var(--ease),background .3s var(--ease),transform .3s var(--ease)}
.contact-method:hover{border-color:var(--orange);background:rgba(247,148,30,.07);transform:translateX(4px)}
.contact-method svg{width:34px;height:34px;color:var(--orange);flex:0 0 auto}
.contact-method span{display:flex;flex-direction:column;font-weight:700;color:#fff;word-break:break-word}
.contact-method small{font-family:var(--mono);font-size:.66rem;letter-spacing:.15em;text-transform:uppercase;color:var(--mist);font-weight:500}

.contact__card{background:rgba(255,255,255,.05);border:1px solid var(--line-dark);border-radius:var(--r);padding:clamp(1.6rem,3vw,2.4rem)}
.contact__card-title{font-weight:700;color:#fff;margin-bottom:1.3rem}
.contact__card .btn{margin-top:1.6rem}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--navy-ink);color:#fff;padding-block:2.8rem;border-top:1px solid var(--line-dark)}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.footer__brand{display:flex;align-items:center;gap:.7rem}
.footer__brand .brand__name{font-size:1.35rem}
.footer__nav{display:flex;gap:1.5rem;flex-wrap:wrap}
.footer__nav a{color:#aeb7c8;font-size:.92rem;font-weight:600;transition:color .25s var(--ease)}
.footer__nav a:hover{color:var(--orange)}
.footer__copy{width:100%;text-align:center;color:#6b7488;font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;padding-top:1.6rem;margin-top:.4rem;border-top:1px solid var(--line-dark)}

/* =========================================================
   WHATSAPP FAB
   ========================================================= */
.wa-fab{position:fixed;right:20px;bottom:20px;z-index:90;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);transition:transform .3s var(--ease)}
.wa-fab::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:pulse 2.4s var(--ease) infinite}
.wa-fab:hover{transform:scale(1.08)}
@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.6);opacity:0}}

/* =========================================================
   REVEAL (scroll animation)
   ========================================================= */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:960px){
  .nav__links{
    position:fixed;inset:0 0 0 auto;width:min(82vw,340px);background:var(--navy-deep);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:1.6rem;
    padding:2rem clamp(1.5rem,6vw,2.5rem);transform:translateX(100%);
    transition:transform .4s var(--ease);box-shadow:-20px 0 60px -20px rgba(0,0,0,.6)
  }
  .nav__links.open{transform:none}
  .nav__link{font-size:1.15rem}
  .nav__cta{margin-top:.5rem}
  .nav__toggle{display:flex}

  .intro__grid,.admin__grid,.contact__grid{grid-template-columns:1fr}
  .intro__figure{order:-1;max-width:520px}
  .service{grid-template-columns:56px 1fr}
  .service__media{grid-column:1 / -1;grid-row:2}
  .service__num{grid-row:1;grid-column:1}
  .service__body{grid-row:1;grid-column:2}
  .service--rev .service__num{order:0}
  .service--rev .service__body{order:0}
  .service--rev .service__media{order:0}
}

@media (max-width:560px){
  .hero{min-height:92svh}
  .hero__actions .btn{flex:1 1 100%}
  .service{grid-template-columns:1fr}
  .service__num{grid-column:1;grid-row:1}
  .service__body{grid-column:1;grid-row:2}
  .service__media{grid-column:1;grid-row:3}
  .client__gallery{grid-template-columns:1fr}
  .footer__inner{flex-direction:column;text-align:center}
  .stat__num{font-size:4.5rem}
}

/* =========================================================
   ACCESIBILIDAD / MOTION
   ========================================================= */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .hero__img{transform:none;animation:none}
  .hero__sweep,.hero__scroll span,.wa-fab::after{animation:none}
}