@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@700;800;900&display=swap');

/* ─── Variables ─────────────────────────────────── */
:root {
  /* Paleta oficial PAR — Gustavo Ventura 2027 */
  --primary:       #F47920;
  --primary-dark:  #d4641a;
  --primary-glow:  rgba(244,121,32,0.3);
  --navy:          #1B2A80;
  --navy-dark:     #121d5c;
  --navy-mid:      #2B3A8F;
  --navy-glow:     rgba(27,42,128,0.2);
  --accent:        #F47920;
  /* Light mode backgrounds */
  --dark:          #ffffff;
  --dark-2:        #f4f5fa;
  --dark-3:        #eaedf7;
  --glass:         rgba(255,255,255,0.88);
  --glass-border:  rgba(27,42,128,0.15);
  /* Text (dark on light) */
  --text:          #1B2A80;
  --text-muted:    #4a5578;
  --text-dim:      #8892b0;
}

/* ─── Reset ─────────────────────────────────────── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background-color:#ffffff;
  background-image: radial-gradient(circle, rgba(27,42,128,0.09) 1.2px, transparent 1.2px);
  background-size: 22px 22px;
  color:var(--text);
  font-family:'Inter',sans-serif;
  line-height:1.65;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* ─── Scrollbar ─────────────────────────────────── */
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--dark)}
::-webkit-scrollbar-thumb{background:var(--primary);border-radius:3px}

/* ─── Navbar ─────────────────────────────────────── */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:9000;
  padding:1.1rem 3rem;
  display:flex;justify-content:space-between;align-items:center;
  background:rgba(255,255,255,0.95);
  border-bottom:1px solid var(--glass-border);
  backdrop-filter:blur(12px);
  transition:background 0.4s;
}
.navbar.scrolled{background:var(--navy-dark);border-bottom:2px solid var(--primary)}
.navbar.scrolled .logo{color:var(--primary)}
.navbar.scrolled .nav-links a{color:rgba(255,255,255,0.75)}
.navbar.scrolled .nav-links a:hover{color:var(--primary)}
.logo{font-family:'Outfit',sans-serif;font-weight:900;font-size:1.35rem;color:var(--navy);letter-spacing:2px}
.nav-links{display:flex;gap:2rem}
.nav-links a{font-size:0.78rem;font-weight:600;letter-spacing:1.8px;text-transform:uppercase;color:var(--navy);transition:all 0.3s;padding:0.2rem 0;border-bottom:2px solid transparent}
.nav-links a:hover,.nav-links a.active{color:var(--primary);border-bottom-color:var(--primary)}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer}
.nav-hamburger span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:all 0.3s}

/* ─── Parallax Section ───────────────────────────── */
.parallax-section{
  min-height:100vh;width:100%;
  display:flex;align-items:center;justify-content:center;
  background-attachment:fixed;background-size:cover;background-position:center;background-repeat:no-repeat;
  position:relative;
}
.parallax-section::before{
  content:'';
  position:absolute;top:0;left:0;width:100%;height:100%;
  background:rgba(0,0,10,0.38);   /* menos opacidad → más luz de fondo */
  pointer-events:none
}

#s-hero      {background-image:url('bg-ushuaia-hero.png')}
#s-gobierno  {background-image:url('bg-transparency.png')}
#s-seguridad {background-image:url('bg-security.png')}
#s-obras     {background-image:url('bg-obras.png')}
#s-habitat   {background-image:url('bg-habitat.png')}
#s-contacto  {background-image:url('bg-contact.png')}

/* ─── Glass Card — Luminous Glassmorphism ────────── */
.glass-card{
  position:relative;z-index:2;
  /* Frost: ultra-translucent white, imagen sangra por debajo */
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(28px) saturate(160%) brightness(1.1);
  -webkit-backdrop-filter: blur(28px) saturate(160%) brightness(1.1);
  /* Borde luminoso */
  border: 1px solid rgba(255,255,255,0.28);
  border-top: 1px solid rgba(255,255,255,0.45);
  border-radius: 28px;
  padding: 3rem 3.5rem;
  width:90%; max-width:820px;
  color:#fff;
  /* Sombra suave + halo interior */
  box-shadow:
    0 8px 48px rgba(0,0,0,0.28),
    0 2px 0 rgba(255,255,255,0.18) inset,
    0 -1px 0 rgba(255,255,255,0.06) inset;
}
.glass-card .section-tag{
  color:var(--primary);
  text-shadow: 0 0 20px rgba(244,121,32,0.6);
}
.glass-card .section-title{
  color:#fff;
  text-shadow: 0 2px 24px rgba(0,0,0,0.5);
}
.glass-card .section-title span{
  background:linear-gradient(90deg,var(--primary),#ffb347);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  filter: drop-shadow(0 0 12px rgba(244,121,32,0.5));
}
.glass-card .section-desc{color:rgba(255,255,255,0.82)}
.glass-card .check-list li{color:rgba(255,255,255,0.80)}
.glass-card .check-list li::before{color:var(--primary)}
/* Light card (secciones sobre fondo blanco) */
.light-card{
  background:#ffffff;
  border:1px solid var(--glass-border);
  border-radius:24px;padding:2.5rem 3rem;
  box-shadow:0 4px 32px var(--navy-glow);
}

/* ─── Typography ─────────────────────────────────── */
.section-tag{font-size:0.72rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--primary);margin-bottom:0.6rem}
.section-title{font-family:'Outfit',sans-serif;font-weight:900;font-size:clamp(2rem,4vw,3rem);line-height:1.1;margin-bottom:1.2rem;text-transform:uppercase;color:var(--navy)}
.section-title span,.gradient-text{background:linear-gradient(90deg,var(--primary),#ffb347);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-desc{font-size:1rem;color:var(--text-muted);line-height:1.8}
.check-list{margin-top:1.2rem;display:flex;flex-direction:column;gap:0.6rem}
.check-list li{color:var(--text-muted);font-size:0.95rem;padding-left:1.4rem;position:relative}
.check-list li::before{content:'▸';position:absolute;left:0;color:var(--primary);font-size:0.8rem;top:3px}

/* ─── Button ─────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:0.5rem;padding:0.85rem 2.2rem;border-radius:50px;font-family:'Outfit',sans-serif;font-weight:700;font-size:0.9rem;letter-spacing:1.5px;text-transform:uppercase;cursor:pointer;border:none;transition:all 0.3s}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 24px var(--primary-glow)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 32px var(--primary-glow)}
.btn-outline{
  /* Para fondos oscuros (hero, parallax, glass cards) */
  background: transparent;
  color: rgba(210,218,235,0.88);        /* gris claro tipo puntos PAR */
  border: 2px solid rgba(210,218,235,0.40);
}
.btn-outline:hover{
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(244,121,32,0.12);
  box-shadow: 0 0 18px rgba(244,121,32,0.25);
}
/* Para secciones claras (fondo blanco) */
.btn-outline-dark{
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-outline-dark:hover{
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(244,121,32,0.06);
}

/* ─── HERO ────────────────────────────────────────── */
#s-hero{background-attachment:fixed}
#s-hero::before{background:linear-gradient(to right,rgba(0,0,0,0.85) 50%,rgba(0,0,0,0.3) 100%)}
.hero-inner{position:relative;z-index:2;width:90%;max-width:900px}
.hero-tag{font-size:0.75rem;font-weight:700;letter-spacing:4px;text-transform:uppercase;color:var(--primary);margin-bottom:1rem;display:flex;align-items:center;gap:0.6rem}
.hero-tag::before{content:'';width:30px;height:2px;background:var(--primary)}
.hero-title{font-family:'Outfit',sans-serif;font-weight:900;font-size:clamp(3.5rem,9vw,7rem);line-height:1;letter-spacing:-2px;color:#fff}
.hero-title .line2{color:var(--primary)}
.hero-subtitle{font-size:1.2rem;color:var(--text-muted);margin-top:1.2rem;max-width:500px;font-weight:300}
.hero-cta{display:flex;gap:1rem;margin-top:2.5rem;flex-wrap:wrap}
#typewriter-cursor{display:inline-block;width:3px;height:0.85em;background:var(--primary);margin-left:2px;animation:blink 0.8s step-end infinite;vertical-align:middle}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* ─── STATS STRIP ────────────────────────────────── */
.stats-strip{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 100%);padding:2rem 0}
.stats-grid{display:flex;justify-content:center;gap:0;flex-wrap:wrap;max-width:1200px;margin:0 auto}
.stat-item{flex:1;min-width:160px;text-align:center;padding:1rem 2rem;position:relative}
.stat-item:not(:last-child)::after{content:'';position:absolute;right:0;top:20%;height:60%;width:1px;background:rgba(0,0,0,0.2)}
.stat-num{font-family:'Outfit',sans-serif;font-size:2.8rem;font-weight:900;color:var(--primary);line-height:1}
.stat-label{font-size:0.75rem;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,0.55);margin-top:0.3rem}

/* ─── CANDIDATE ─────────────────────────────────── */
.candidate-section{background:#ffffff;padding:6rem 0;border-bottom:1px solid var(--glass-border)}
.candidate-inner{max-width:1100px;margin:0 auto;padding:0 3rem;display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.candidate-img-wrap{position:relative}
.candidate-img{width:100%;border-radius:16px;filter:grayscale(20%);transition:filter 0.5s}
.candidate-img:hover{filter:grayscale(0%)}
.candidate-badge{position:absolute;bottom:-1.5rem;right:-1.5rem;background:linear-gradient(135deg,var(--navy),var(--navy-mid));padding:1.2rem 1.8rem;border-radius:12px;font-family:'Outfit',sans-serif;font-weight:900;font-size:0.85rem;letter-spacing:1px;text-align:center;border:2px solid var(--primary);color:#fff;box-shadow:0 10px 30px var(--navy-glow)}
.candidate-quote{font-family:'Outfit',sans-serif;font-size:1.5rem;font-weight:700;line-height:1.4;color:var(--navy);margin:1.5rem 0;padding-left:1.5rem;border-left:4px solid var(--primary)}
.candidate-bio{color:var(--text-muted);font-size:0.95rem;line-height:1.8}

/* ─── PROPUESTAS TABS ─────────────────────────────── */
.proposals-section{background:#f4f5fa;padding:5rem 0;border-bottom:1px solid var(--glass-border)}
.proposals-inner{max-width:1100px;margin:0 auto;padding:0 3rem}
.proposals-header{text-align:center;margin-bottom:3rem}
.tab-nav{display:flex;gap:0.5rem;flex-wrap:wrap;justify-content:center;margin-bottom:2.5rem}
.tab-btn{padding:0.6rem 1.4rem;border-radius:50px;font-size:0.8rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;cursor:pointer;border:1px solid var(--navy);background:transparent;color:var(--navy);transition:all 0.3s}
.tab-btn.active,.tab-btn:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.tab-content{display:none;animation:tabIn 0.4s ease-out}
.tab-content.active{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start}
@keyframes tabIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.tab-text .section-title{font-size:clamp(1.6rem,3vw,2.2rem)}
.tab-img{border-radius:16px;overflow:hidden;height:320px}
.tab-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s}
.tab-img:hover img{transform:scale(1.05)}

/* ─── OBRAS FLIP CARDS ────────────────────────────── */
.obras-section{background:var(--dark);padding:5rem 0}
.obras-inner{max-width:1200px;margin:0 auto;padding:0 3rem}
.obras-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5rem;margin-top:3rem}
.flip-card{height:300px;perspective:1000px;cursor:pointer}
.flip-card-inner{position:relative;width:100%;height:100%;transition:transform 0.7s cubic-bezier(0.4,0,0.2,1);transform-style:preserve-3d}
.flip-card:hover .flip-card-inner{transform:rotateY(180deg)}
.flip-front,.flip-back{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:16px;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden}
.flip-front{background:var(--dark-3)}
.flip-front img{width:100%;height:65%;object-fit:cover}
.flip-front-text{padding:1rem 1.2rem}
.flip-front-text h3{font-family:'Outfit',sans-serif;font-size:1rem;font-weight:800;margin-bottom:0.2rem}
.flip-front-text p{font-size:0.78rem;color:var(--text-muted)}
.flip-back{background:linear-gradient(135deg,var(--navy-dark),var(--navy));transform:rotateY(180deg);display:flex;flex-direction:column;justify-content:center;padding:2rem;text-align:center}
.flip-back h3{font-family:'Outfit',sans-serif;font-size:1.3rem;font-weight:900;margin-bottom:0.8rem}
.flip-back p{font-size:0.88rem;opacity:0.9;line-height:1.6}
.flip-back .status{margin-top:1rem;display:inline-block;background:rgba(255,255,255,0.2);padding:0.3rem 1rem;border-radius:50px;font-size:0.75rem;font-weight:700;letter-spacing:1px}

/* ─── MESAS TÉCNICAS ─────────────────────────────── */
.mesas-section{background:var(--dark-2);padding:5rem 0}
.mesas-inner{max-width:1100px;margin:0 auto;padding:0 3rem}
.mesas-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.5rem;margin-top:3rem}
.mesa-card{background:var(--dark-3);border:1px solid var(--glass-border);border-radius:16px;overflow:hidden;transition:all 0.4s;cursor:pointer}
.mesa-card:hover{transform:translateY(-8px);border-color:var(--primary);box-shadow:0 20px 40px rgba(255,118,5,0.2)}
.mesa-card img{width:100%;height:160px;object-fit:cover;transition:transform 0.5s}
.mesa-card:hover img{transform:scale(1.08)}
.mesa-card-body{padding:1.2rem}
.mesa-card-body h3{font-family:'Outfit',sans-serif;font-size:1rem;font-weight:800;margin-bottom:0.4rem}
.mesa-card-body p{font-size:0.8rem;color:var(--text-muted);line-height:1.5}
.mesa-cta{margin-top:0.8rem;display:inline-flex;align-items:center;gap:0.4rem;font-size:0.75rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--primary)}

/* ─── PAR TIMELINE ────────────────────────────────── */
.par-section{background:#ffffff;padding:6rem 0}
.par-inner{max-width:1100px;margin:0 auto;padding:0 3rem}
.par-intro{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;margin-bottom:4rem}
.timeline{position:relative;padding-left:2rem}
.timeline::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--primary),transparent)}
.tl-item{position:relative;padding:0 0 2.5rem 2rem}
.tl-item::before{content:'';position:absolute;left:-5px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px var(--navy-glow)}
.tl-year{font-family:'Outfit',sans-serif;font-size:0.75rem;font-weight:800;color:var(--primary);letter-spacing:2px;text-transform:uppercase;margin-bottom:0.3rem}
.tl-text{font-size:0.92rem;color:var(--text-muted);line-height:1.7}

/* ─── PRENSA ─────────────────────────────────────── */
.prensa-section{background:#f4f5fa;padding:5rem 0}
.prensa-inner{max-width:1000px;margin:0 auto;padding:0 3rem}
.prensa-grid{display:flex;flex-direction:column;gap:1rem;margin-top:2.5rem}
.prensa-item{display:flex;align-items:center;gap:1.5rem;background:#ffffff;border:1px solid var(--glass-border);border-radius:12px;padding:1.2rem 1.8rem;transition:all 0.3s;box-shadow:0 2px 12px var(--navy-glow)}
.prensa-item:hover{border-color:var(--primary);transform:translateX(8px);box-shadow:0 4px 20px var(--primary-glow)}
.prensa-icon{font-size:1.5rem;flex-shrink:0}
.prensa-text h4{font-family:'Outfit',sans-serif;font-size:0.95rem;font-weight:700;margin-bottom:0.2rem;color:var(--navy)}
.prensa-text a{font-size:0.78rem;color:var(--primary);word-break:break-all}

/* ─── CONTACTO ───────────────────────────────────── */
.contact-form-grid{display:grid;gap:1rem;margin-top:1.5rem}
.contact-form-grid input,.contact-form-grid textarea,.contact-form-grid select{
  width:100%;padding:0.9rem 1.2rem;border-radius:12px;
  border:1px solid rgba(255,255,255,0.25);background:rgba(255,255,255,0.15);
  color:#fff;font-family:'Inter',sans-serif;font-size:0.95rem;
  outline:none;transition:border-color 0.3s;
}
.contact-form-grid input:focus,.contact-form-grid textarea:focus{border-color:var(--primary)}
.contact-form-grid input::placeholder,.contact-form-grid textarea::placeholder{color:rgba(255,255,255,0.45)}
.contact-form-grid select option{background:var(--navy-dark);color:#fff}

/* ─── FOOTER ─────────────────────────────────────── */
.site-footer{background:var(--navy-dark);padding:3rem;text-align:center;border-top:2px solid var(--primary)}
.footer-logo{font-family:'Outfit',sans-serif;font-weight:900;font-size:1.5rem;color:var(--primary);letter-spacing:2px;margin-bottom:0.5rem}
.footer-social{display:flex;justify-content:center;gap:1.5rem;margin:1rem 0}
.footer-social a{width:40px;height:40px;border-radius:50%;border:1px solid var(--glass-border);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:1rem;transition:all 0.3s}
.footer-social a:hover{background:var(--primary);border-color:var(--primary);color:#fff}
.footer-copy{font-size:0.78rem;color:var(--text-dim);letter-spacing:1px}

/* ─── Scroll Reveal ─────────────────────────────── */
.reveal{opacity:0;transform:translateY(40px);transition:opacity 0.7s ease,transform 0.7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:opacity 0.7s ease,transform 0.7s ease}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:opacity 0.7s ease,transform 0.7s ease}
.reveal-right.visible{opacity:1;transform:translateX(0)}

/* ─── Section headers ─────────────────────────────── */
.section-header{text-align:center;margin-bottom:1rem}
.section-header .section-title{margin-bottom:0.5rem}
.section-divider{width:60px;height:3px;background:var(--primary);margin:0 auto 1rem;border-radius:2px}

/* ─── Responsive ─────────────────────────────────── */

/* ── Tablet (≤900px) ─────────────────────────────── */
@media(max-width:900px){
  /* Navbar */
  .navbar{padding:1rem 1.5rem}
  .nav-links{display:none}
  .nav-hamburger{display:flex}

  /* Grids a 1 columna */
  .candidate-inner,
  .tab-content.active,
  .par-intro{ grid-template-columns:1fr }

  /* Candidato: imagen primero, texto debajo */
  .candidate-img-wrap{ order:-1 }
  .candidate-badge{ bottom:-1rem; right:-0.5rem }

  /* Glass cards */
  .glass-card{ padding:2rem 1.8rem; width:94% }

  /* Tabs: scroll horizontal */
  .tab-nav{ flex-wrap:nowrap; overflow-x:auto; justify-content:flex-start; padding-bottom:0.5rem; -webkit-overflow-scrolling:touch; scrollbar-width:none }
  .tab-nav::-webkit-scrollbar{ display:none }
  .tab-btn{ white-space:nowrap; flex-shrink:0 }

  /* Imagen de tab debajo del texto */
  .tab-img{ order:2; height:220px }

  /* Stats */
  .stats-grid{ flex-wrap:wrap }
  .stat-item{ flex:1 1 45%; min-width:140px }
  .stat-num{ font-size:2.2rem }

  /* Obras grid */
  .obras-grid{ grid-template-columns:repeat(auto-fill,minmax(220px,1fr)) }

  /* PAR section */
  .par-intro{ gap:2rem }
  .proposals-inner,
  .obras-inner,
  .mesas-inner,
  .par-inner,
  .prensa-inner,
  .candidate-inner{ padding:0 1.5rem }

  /* Modal */
  .modal-card{ padding:2rem 1.5rem }
  .modal-fields{ grid-template-columns:1fr }
}

/* ── Móvil (≤600px) ──────────────────────────────── */
@media(max-width:600px){
  /* iOS parallax fix */
  .parallax-section{ background-attachment:scroll }
  #s-hero::before{ background:rgba(0,0,0,0.65) }

  /* Hero */
  .hero-inner{ width:96%; padding:0 1rem }
  .hero-title{ font-size:clamp(2.6rem,11vw,3.5rem); letter-spacing:-1px }
  .hero-subtitle{ font-size:1rem }
  .hero-cta{ gap:0.75rem }
  .hero-cta .btn{ font-size:0.8rem; padding:0.75rem 1.4rem }

  /* Títulos generales */
  .section-title{ font-size:clamp(1.6rem,7vw,2.2rem) }

  /* Glass card */
  .glass-card{ padding:1.6rem 1.2rem; width:96%; border-radius:20px }
  .glass-card .section-title{ font-size:clamp(1.5rem,6.5vw,2rem) }

  /* Stats: 2 columnas */
  .stat-item{ flex:1 1 48%; padding:0.75rem 0.5rem }
  .stat-num{ font-size:1.9rem }
  .stat-item:not(:last-child)::after{ display:none }

  /* Candidato */
  .candidate-section{ padding:3.5rem 0 4.5rem }
  .candidate-inner{ padding:0 1.2rem; gap:2.5rem }
  .candidate-quote{ font-size:1.2rem }
  .candidate-badge{ font-size:0.75rem; padding:0.9rem 1.2rem }

  /* Propuestas tabs */
  .proposals-section{ padding:3rem 0 }
  .proposals-inner{ padding:0 1rem }
  .tab-content.active{ grid-template-columns:1fr }
  .tab-img{ height:200px }

  /* Flip cards */
  .flip-card{ height:260px }
  .obras-grid{ grid-template-columns:1fr }

  /* PAR Historia */
  .par-section{ padding:3.5rem 0 }
  .par-inner{ padding:0 1.2rem }

  /* Prensa */
  .prensa-inner{ padding:0 1rem }
  .prensa-item{ flex-direction:column; align-items:flex-start; gap:0.5rem }

  /* Contacto */
  .glass-card .contact-form-grid{ gap:0.75rem }

  /* Footer */
  .site-footer{ padding:2rem 1rem }

  /* Boton download grande */
  .btn-download-big{ font-size:0.85rem; padding:0.9rem 1.6rem; width:90%; text-align:center; justify-content:center }

  /* Modal */
  .modal-card{ padding:1.8rem 1.2rem; border-radius:20px }
  .modal-title{ font-size:1.5rem }
  .modal-fields{ grid-template-columns:1fr }
}

/* ── Pantallas muy pequeñas (≤400px) ─────────────── */
@media(max-width:400px){
  .hero-title{ font-size:2.4rem }
  .stat-item{ flex:1 1 100% }
  .hero-cta{ flex-direction:column; align-items:flex-start }
  .hero-cta .btn{ width:100%; justify-content:center }
}

/* ─── Parallax Backgrounds (Provincial) ──────────── */
#s-hero       { background-image: url('bg-ushuaia-hero.png'); }
#s-gobierno   { background-image: url('bg-economia.png'); }
#s-antartica  { background-image: url('bg-antartica.png'); }
#s-compromiso { background-image: url('bg-energia.png'); }
#s-contacto   { background-image: url('bg-pesca.png'); }

/* ─── Btn Download ────────────────────────────────── */
.btn-download{
  background: rgba(255,255,255,0.12);
  color: rgba(210,218,235,0.9);
  border: 2px solid rgba(210,218,235,0.35);
  backdrop-filter: blur(8px);
}
.btn-download:hover{
  background: rgba(244,121,32,0.15);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 20px rgba(244,121,32,0.3);
}

/* ─── Efecto Neon Intermitente ───────────────────── */
.btn-neon {
  border-color: var(--primary) !important;
  color: #fff !important;
  background: rgba(244, 121, 32, 0.1) !important;
  animation: neonPulse 2s infinite ease-in-out;
}

@keyframes neonPulse {
  0%, 100% {
    box-shadow: 0 8px 40px rgba(0,0,0,0.35), 0 0 10px rgba(244,121,32,0.4);
    border-color: rgba(244,121,32,0.5) !important;
  }
  50% {
    box-shadow: 0 8px 40px rgba(0,0,0,0.35), 0 0 30px rgba(244,121,32,0.8);
    border-color: rgba(244,121,32,1) !important;
  }
}

/* ─── Modal Lead Capture ─────────────────────────── */
.modal-overlay{
  display:none;
  position:fixed;top:0;left:0;width:100%;height:100%;z-index:99000;
  background: rgba(10,13,30,0.72);
  backdrop-filter: blur(6px);
  align-items:center;justify-content:center;
  padding:1rem;
}
.modal-overlay.open{ display:flex; animation: modalIn 0.3s ease-out; }
@keyframes modalIn{ from{opacity:0;transform:scale(0.94)} to{opacity:1;transform:scale(1)} }

.modal-card{
  background:#fff;
  border-radius:28px;
  padding:2.5rem 2.8rem;
  width:100%;max-width:520px;
  position:relative;
  box-shadow: 0 24px 80px rgba(27,42,128,0.25);
}
.modal-close{
  position:absolute;top:1.2rem;right:1.4rem;
  background:none;border:none;font-size:1.6rem;
  color:var(--text-dim);cursor:pointer;line-height:1;
  transition:color 0.2s;
}
.modal-close:hover{ color:var(--navy); }
.modal-icon{
  text-align:center;font-size:2.8rem;
  color:var(--primary);margin-bottom:0.5rem;
}
.modal-title{
  font-family:'Outfit',sans-serif;font-weight:900;
  font-size:1.8rem;text-align:center;color:var(--navy);
  margin-bottom:0.5rem;line-height:1.2;
}
.modal-title span{
  background:linear-gradient(90deg,var(--primary),#ffb347);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.modal-fields{
  display:grid;grid-template-columns:1fr 1fr;gap:0.9rem;
}
.modal-field{ display:flex;flex-direction:column;gap:0.3rem; }
.modal-field label{ font-size:0.75rem;font-weight:600;color:var(--navy);letter-spacing:0.5px; }
.modal-field input,
.modal-field select{
  padding:0.75rem 1rem;border-radius:10px;
  border:1.5px solid var(--glass-border);
  background:#f8f9ff;color:var(--navy);
  font-family:'Inter',sans-serif;font-size:0.9rem;
  outline:none;transition:border-color 0.25s;
}
.modal-field input:focus,
.modal-field select:focus{ border-color:var(--primary); }
.modal-field input::placeholder{ color:var(--text-dim); }
@media(max-width:520px){
  .modal-fields{grid-template-columns:1fr}
  .modal-card{padding:2rem 1.5rem}
}
/* ─── Modal Divider ──────────────────────────────── */
.modal-divider{
  display:flex;align-items:center;gap:0.8rem;
  margin:1rem 0;color:var(--text-dim);font-size:0.78rem;
}
.modal-divider::before,.modal-divider::after{
  content:'';flex:1;height:1px;background:var(--glass-border);
}

/* ─── Btn Download Grande (bajo glass card) ──────── */
.btn-download-big{
  font-size: 1rem;
  padding: 1rem 2.8rem;
  letter-spacing: 2px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.35), 0 0 30px rgba(244,121,32,0.15);
  transition: all 0.35s;
}
.btn-download-big:hover{
  transform: translateY(-4px);
  box-shadow: 0 14px 50px rgba(0,0,0,0.4), 0 0 40px rgba(244,121,32,0.35);
}

/* ─── Btn Outline Dark (secciones claras) ─────────── */
.btn-outline-dark{
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-outline-dark:hover{
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(244,121,32,0.06);
}

/* ─── Compromiso: card + boton apilados verticalmente ── */
#s-compromiso {
  flex-direction: column;
  justify-content: center;
  gap: 0;
  padding: 4rem 0;
}

/* ─── Two Col List (Modelo + Compromiso) ─────────── */
.two-col-list{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
@media(max-width:600px){
  .two-col-list{
    grid-template-columns: 1fr;  /* una sola columna en movil */
    gap: 0.8rem;
  }
}

/* ─── Accordion Glassmorphism ─────────────────────── */
.accord-card{
  width: 100%;
  max-width: 680px;
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.accord-header{
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0;
  text-align: left;
  color: inherit;
}
.accord-icon{
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.3);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  transition: transform 0.35s, background 0.3s, border-color 0.3s;
}
.accord-card.open .accord-icon{
  transform: rotate(180deg);
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.accord-body{
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4,0,0.2,1), padding 0.35s;
  padding-top: 0;
}
.accord-card.open .accord-body{
  max-height: 800px;
  padding-top: 1.4rem;
}

/* ─── Gantt Timeline (Primeros 100 Días) ─────────── */
.gantt-container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2.2rem;
  position: relative;
  z-index: 10;
}
.gantt-phase {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 1.8rem;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}
.gantt-phase:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.08);
}
.gantt-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  letter-spacing: 1.2px;
}
.gantt-phase-1 .gantt-badge {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 0 12px rgba(244, 121, 32, 0.4);
}
.gantt-phase-2 .gantt-badge {
  background: #3b82f6; /* Azul */
  color: #fff;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.4);
}
.gantt-phase-3 .gantt-badge {
  background: #10b981; /* Verde */
  color: #fff;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
}
.gantt-phase-1:hover {
  border-color: var(--primary);
  box-shadow: 0 12px 36px rgba(244, 121, 32, 0.22);
}
.gantt-phase-2:hover {
  border-color: #3b82f6;
  box-shadow: 0 12px 36px rgba(59, 130, 246, 0.22);
}
.gantt-phase-3:hover {
  border-color: #10b981;
  box-shadow: 0 12px 36px rgba(16, 185, 129, 0.22);
}
.gantt-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.gantt-progress-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  margin-bottom: 1.2rem;
  overflow: hidden;
}
.gantt-progress-fill {
  height: 100%;
  border-radius: 10px;
  transition: width 1s ease-in-out;
}
.gantt-phase-1 .gantt-progress-fill { background: var(--primary); }
.gantt-phase-2 .gantt-progress-fill { background: #3b82f6; }
.gantt-phase-3 .gantt-progress-fill { background: #10b981; }

.gantt-items {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.gantt-items li {
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
  padding-left: 1.4rem;
  position: relative;
}
.gantt-items li::before {
  position: absolute;
  left: 0;
  font-size: 0.85rem;
}
.gantt-phase-1 .gantt-items li::before { content: '⚡'; color: var(--primary); }
.gantt-phase-2 .gantt-items li::before { content: '✓'; color: #3b82f6; font-weight: bold; }
.gantt-phase-3 .gantt-items li::before { content: '✦'; color: #10b981; }

@media(max-width:900px) {
  .gantt-container {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
}

/* ─── Eje Mobile Images & Background Overrides ────── */
.eje-mobile-img {
  display: none;
}

@media(max-width:900px) {
  .eje-mobile-img {
    display: block;
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  }
  
  #s-provincia .parallax-section,
  #s-futuro .parallax-section {
    background-image: none !important;
    background: linear-gradient(180deg, #121d5c 0%, #0a0d1e 100%) !important;
  }
}
/* Ocultar la cuadrícula móvil en pantallas de escritorio */
.ejes-mobile-grid {
  display: none !important;
}

/* ─── Mosaico y Modal de Detalle (Mobile Only - Idea 4) ─── */
@media (max-width: 900px) {
  /* Ocultar secciones parallax de escritorio en móvil */
  #s-provincia .parallax-section,
  #s-futuro .parallax-section {
    display: none !important;
  }

  /* Grid/Mosaico móvil */
  .ejes-mobile-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 2.5rem 1.2rem;
    background: linear-gradient(180deg, #121d5c 0%, #0a0d1e 100%);
  }

  /* El último ítem de un grupo de 5 ejes (Eje 5 y Eje 10) ocupa las dos columnas */
  .ejes-mobile-grid .eje-tile:last-child:nth-child(odd) {
    grid-column: span 2;
  }

  /* Tarjetas individuales del mosaico (Tiles) */
  .eje-tile {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 18px;
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                border-color 0.2s, 
                box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    min-height: 130px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  }

  .eje-tile:active {
    transform: scale(0.96);
    background: rgba(255, 255, 255, 0.09);
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(255, 118, 5, 0.3);
  }

  .eje-tile-num {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
  }

  .eje-tile-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.35;
    margin: 0;
  }
}

/* Estilos para el Modal de Detalle Móvil (Globales pero visibles en <= 900px) */
.eje-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 8, 20, 0.82);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  z-index: 2000; /* Asegurar que esté por encima de la navbar */
  display: none; /* Controlado por JS */
  align-items: center;
  justify-content: center;
  padding: 1.2rem;
  opacity: 0;
  transition: opacity 0.25s ease-out;
}

.eje-modal-overlay.open {
  display: flex;
  opacity: 1;
}

.eje-modal-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  width: 100%;
  max-width: 480px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  padding: 2.2rem 1.6rem 1.8rem 1.6rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
  transform: scale(0.92) translateY(10px);
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
  -webkit-overflow-scrolling: touch; /* Scroll suave en iOS */
}

.eje-modal-overlay.open .eje-modal-card {
  transform: scale(1) translateY(0);
}

.eje-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s;
  z-index: 10;
}

.eje-modal-close:active {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
}

.eje-modal-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 16px;
  margin-bottom: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.eje-modal-tag {
  font-size: 0.75rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.eje-modal-title {
  font-size: 1.35rem;
  color: #ffffff;
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 0.8rem;
  line-height: 1.3;
}

.eje-modal-desc {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 1.2rem;
}

.eje-modal-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.eje-modal-list li {
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.45;
  position: relative;
  padding-left: 1.5rem;
}

.eje-modal-list li::before {
  content: '✓';
  color: var(--primary);
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* Optimización extra para pantallas extremadamente pequeñas */
@media (max-width: 400px) {
  .ejes-mobile-grid {
    grid-template-columns: 1fr; /* Una columna en pantallas muy angostas */
  }
  .ejes-mobile-grid .eje-tile:last-child:nth-child(odd) {
    grid-column: span 1;
  }
  .eje-tile {
    min-height: 110px;
    padding: 1.2rem 1rem;
  }
  .eje-modal-card {
    padding: 1.8rem 1.2rem;
  }
  .eje-modal-img {
    height: 160px;
  }
}

/* ─── Sección Detallada de Biografía (s-bio-detail) ─── */
#s-bio-detail {
  display: none; /* Oculto por defecto, se controla con la clase .expanded */
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
  background: linear-gradient(135deg, #090d22 0%, #151d4a 100%);
  padding: 6rem 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  overflow: hidden;
}

#s-bio-detail.expanded {
  display: block;
  opacity: 1;
}

.bio-detail-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.bio-detail-title {
  text-align: center;
  margin-bottom: 5rem;
}

.bio-row {
  display: flex;
  align-items: center;
  gap: 5rem;
  margin-bottom: 6rem;
  transition: all 0.4s ease;
}

.bio-row:last-child {
  margin-bottom: 0;
}

/* Alternancia de dirección para PC */
.bio-row:nth-of-type(even) {
  flex-direction: row-reverse;
}

.bio-img-col {
  flex: 1;
  max-width: 500px;
}

.bio-img-col-inner {
  overflow: hidden;
  border-radius: 20px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.bio-img-col img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

/* Efectos hover para la imagen en PC */
@media (min-width: 901px) {
  .bio-row:hover .bio-img-col-inner {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(255, 118, 5, 0.15);
    border-color: rgba(255, 118, 5, 0.3);
  }
  .bio-row:hover .bio-img-col img {
    transform: scale(1.04);
  }
}

.bio-text-col {
  flex: 1;
  max-width: 550px;
}

.bio-number {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary) 0%, #ff983f 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
  line-height: 1;
  margin-bottom: 0.5rem;
  opacity: 0.85;
}

.bio-text-col h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.2rem;
  letter-spacing: 0.5px;
}

.bio-text-col p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin: 0;
}

/* Adaptación Responsiva para Tablet/Móvil */
@media (max-width: 900px) {
  #s-bio-detail {
    padding: 4rem 0;
  }
  
  .bio-detail-title {
    margin-bottom: 3rem;
  }

  .bio-row {
    flex-direction: column !important; /* Forzar apilamiento vertical */
    gap: 1.8rem;
    margin-bottom: 4.5rem;
    text-align: center;
  }

  .bio-img-col {
    width: 100%;
    max-width: 100%;
  }

  .bio-img-col-inner {
    border-radius: 16px;
  }

  .bio-img-col img {
    height: 250px; /* Reducir altura en móviles */
  }

  .bio-text-col {
    width: 100%;
    max-width: 100%;
    padding: 0 1rem;
  }

  .bio-number {
    font-size: 2.2rem;
  }

  .bio-text-col h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
  }

  .bio-text-col p {
    font-size: 0.9rem;
    line-height: 1.6;
  }
}