/* ================= MEGALC INVERSIONES — estilos =================
   Paleta editable aquí:
   --navy  fondo principal
   --navy2 fondo secundario
   --gold  acento dorado
================================================================= */
:root{
  --navy:#0a1730;
  --navy2:#0f1f3d;
  --card:#14223f;
  --gold:#c9a24a;
  --gold-soft:#e0c179;
  --white:#f4f6fb;
  --gray:#9aa7c0;
  --line:rgba(201,162,74,.18);
  --shadow:0 20px 60px rgba(0,0,0,.35);
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
section[id]{scroll-margin-top:88px}
body{
  font-family:'Inter',sans-serif;
  background:var(--navy);
  color:var(--white);
  line-height:1.6;
  overflow-x:hidden;
}
.container{width:min(1180px,92%);margin:0 auto}
h1,h2,h3,h4{font-family:'Cormorant Garamond',serif;font-weight:600;line-height:1.15}
.gold{color:var(--gold)}
.eyebrow{
  color:var(--gold);text-transform:uppercase;letter-spacing:3px;
  font-size:.72rem;font-weight:600;margin-bottom:14px;font-family:'Inter',sans-serif;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 30px;border-radius:40px;font-weight:600;font-size:.9rem;
  cursor:pointer;transition:.35s cubic-bezier(.2,.7,.3,1);border:1px solid transparent;
}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-soft));color:#1a1206}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(201,162,74,.35)}
.btn-outline{border-color:rgba(255,255,255,.35);color:var(--white)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-3px)}
.full{width:100%}

/* ---------- Header ---------- */
#header{
  position:fixed;top:0;left:0;width:100%;z-index:100;
  padding:20px 0;transition:.4s;
}
#header.scrolled{background:rgba(10,23,48,.92);backdrop-filter:blur(12px);padding:12px 0;box-shadow:0 8px 30px rgba(0,0,0,.3)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px}
.logo-img{height:52px;width:auto;display:block}
#header.scrolled .logo-img{height:44px;transition:.4s}
footer .logo-img{height:64px}
.logo-mark{
  width:40px;height:40px;border:1.5px solid var(--gold);border-radius:8px;
  display:grid;place-items:center;font-family:'Cormorant Garamond',serif;
  font-size:1.5rem;font-weight:700;color:var(--gold);
}
.logo-text{font-family:'Cormorant Garamond',serif;font-size:1.25rem;font-weight:700;letter-spacing:1px;line-height:1}
.logo-text small{display:block;font-family:'Inter',sans-serif;font-size:.55rem;letter-spacing:4px;color:var(--gray);font-weight:400}
#nav{display:flex;gap:32px}
#nav a{font-size:.9rem;color:var(--gray);position:relative;transition:.3s}
#nav a::after{content:'';position:absolute;bottom:-6px;left:0;width:0;height:1.5px;background:var(--gold);transition:.3s}
#nav a:hover{color:var(--white)}#nav a:hover::after{width:100%}
#nav a.active{color:var(--white)}#nav a.active::after{width:100%}
#hamburger{display:none;background:none;border:none;flex-direction:column;gap:5px;cursor:pointer}
#hamburger span{width:26px;height:2px;background:var(--white);transition:.3s}
#hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
#hamburger.open span:nth-child(2){opacity:0}
#hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;
  background:url('img/hero.jpg') center/cover;
  transform:scale(1.05);animation:slowzoom 20s ease-in-out infinite alternate;
}
@keyframes slowzoom{to{transform:scale(1.15)}}
/* Overlay: navy fuerte a la izquierda (texto), torres visibles a la derecha */
.hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,23,48,.97) 28%,rgba(10,23,48,.55) 60%,rgba(10,23,48,.25))}
.hero-inner{position:relative;z-index:2;padding-top:80px}
.hero-content{max-width:680px}
.hero h1{font-size:clamp(3rem,6.8vw,5.4rem);margin-bottom:24px}
.hero-sub{color:var(--gray);font-size:1.2rem;max-width:580px;margin-bottom:34px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.hero-dots{position:absolute;right:40px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:12px;z-index:3}
.hero-dots .dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.3);transition:.3s;cursor:pointer}
.hero-dots .dot.active{background:var(--gold);height:26px;border-radius:4px}

/* ---------- Estadísticas ---------- */
.stats{background:var(--navy2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:56px 0}
.stat{text-align:center;padding:10px 16px;position:relative}
.stat:not(:last-child)::after{content:'';position:absolute;right:0;top:20%;height:60%;width:1px;background:var(--line)}
.stat .ico{width:34px;height:34px;stroke:var(--gold);fill:none;stroke-width:1.5;margin:0 auto 12px}
.stat h3{font-size:2.6rem;color:var(--white)}
.stat p{color:var(--gray);font-size:.9rem}

/* ---------- Cabeceras de sección ---------- */
.section-head{text-align:center;max-width:640px;margin:0 auto 54px}
.section-head h2{font-size:clamp(2rem,4vw,2.9rem)}
.section-desc{color:var(--gray);margin-top:14px}

/* ---------- Valores ---------- */
.values{padding:100px 0}
.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.value-card{
  background:var(--card);border:1px solid rgba(255,255,255,.05);border-radius:var(--radius);
  padding:36px 28px;transition:.4s;
}
.value-card:hover{transform:translateY(-8px);border-color:var(--line);box-shadow:var(--shadow)}
.value-card .ico{width:44px;height:44px;stroke:var(--gold);fill:none;stroke-width:1.5;margin-bottom:20px}
.value-card h3{font-size:1.5rem;margin-bottom:10px}
.value-card p{color:var(--gray);font-size:.92rem}

/* ---------- Líneas de inversión ---------- */
.lines{padding:100px 0;background:var(--navy2)}
.lines-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.line-card{
  position:relative;border-radius:var(--radius);overflow:hidden;min-height:360px;
  display:flex;align-items:flex-end;border:1px solid transparent;transition:.45s;
}
.line-card::before{content:'';position:absolute;inset:0;background-image:var(--img);background-size:cover;background-position:center;transition:.6s;z-index:0}
.line-card::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(8,18,38,.96),rgba(8,18,38,.3));z-index:1}
/* imágenes editables por tarjeta */
.line-1{--img:url('img/bienesraices.jpg')}
.line-2{--img:url('img/industrial.jpg')}
.line-3{--img:url('img/energia.jpg')}
.line-4{--img:url('img/financiero.jpg')}
.line-card:hover{border-color:var(--gold);transform:translateY(-6px)}
.line-card:hover::before{transform:scale(1.1)}
.line-inner{position:relative;z-index:2;padding:28px}
.line-inner .ico{width:38px;height:38px;stroke:var(--gold);fill:none;stroke-width:1.5;margin-bottom:16px}
.line-inner h3{font-size:1.45rem;margin-bottom:8px}
.line-inner p{color:var(--gray);font-size:.85rem;margin-bottom:16px}
.arrow-btn{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--gold);color:var(--gold);
  display:grid;place-items:center;font-size:1.2rem;transition:.3s;
}
.arrow-btn:hover{background:var(--gold);color:#1a1206}

/* ---------- Nosotros ---------- */
.about{padding:100px 0}
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center}
.about-img{
  min-height:460px;border-radius:var(--radius);
  background:url('img/nosotros.jpg') center/cover;
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.about-text h2{font-size:clamp(1.9rem,3.5vw,2.7rem);margin-bottom:20px}
.about-text>p{color:var(--gray);margin-bottom:24px}
.benefits{list-style:none;margin-bottom:30px;display:grid;gap:12px}
.benefits li{position:relative;padding-left:30px;color:var(--white);font-size:.95rem}
.benefits li::before{content:'✓';position:absolute;left:0;color:var(--gold);font-weight:700}

/* ---------- Misión / Visión ---------- */
.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:56px}
.mv-card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:34px 30px;transition:.4s}
.mv-card .ico{width:42px;height:42px;stroke:var(--gold);fill:none;stroke-width:1.5;margin-bottom:16px}
.mv-card h3{font-size:1.6rem;margin-bottom:10px}
.mv-card p{color:var(--gray);font-size:.95rem}
@media(max-width:760px){.mv-grid{grid-template-columns:1fr;margin-top:40px}}

/* ---------- Proyectos ---------- */
.projects{padding:100px 0;background:var(--navy2)}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.project-card{background:var(--card);border-radius:var(--radius);overflow:hidden;transition:.4s;border:1px solid rgba(255,255,255,.05)}
.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:var(--line)}
.project-img{height:220px;position:relative;background-size:cover;background-position:center}
.proj-1{background-image:url('img/proj1.jpg')}
.proj-2{background-image:url('img/proj2.jpg')}
.proj-3{background-image:url('img/proj3.jpg')}
.badge{position:absolute;top:14px;left:14px;padding:5px 14px;border-radius:20px;font-size:.72rem;font-weight:600;backdrop-filter:blur(4px)}
.badge-active{background:rgba(70,190,130,.9);color:#03210f}
.badge-dev{background:rgba(201,162,74,.9);color:#1a1206}
.badge-done{background:rgba(255,255,255,.85);color:#1a1a2e}
.project-body{padding:24px}
.project-body .cat{color:var(--gold);font-size:.78rem;text-transform:uppercase;letter-spacing:2px;margin-bottom:6px}
.project-body h3{font-size:1.5rem;margin-bottom:14px}
.link-arrow{color:var(--gray);font-size:.88rem;font-weight:600;transition:.3s}
.link-arrow:hover{color:var(--gold);letter-spacing:.5px}

/* ---------- CTA ---------- */
.cta{padding:90px 0;text-align:center;background:linear-gradient(135deg,var(--navy) 0%,#1a2e57 100%);position:relative;overflow:hidden}
.cta::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 70% 30%,rgba(201,162,74,.12),transparent 60%)}
.cta-inner{position:relative}
.cta h2{font-size:clamp(2rem,4vw,3rem);max-width:760px;margin:0 auto 16px}
.cta p{color:var(--gray);margin-bottom:30px}

/* ---------- Contacto ---------- */
.contact{padding:100px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:start}
.contact-info h2{font-size:clamp(1.9rem,3.5vw,2.6rem);margin-bottom:18px}
.contact-info>p{color:var(--gray);margin-bottom:30px}
.contact-list{list-style:none;display:grid;gap:18px}
.contact-list li{color:var(--white)}
.contact-list strong{display:block;color:var(--gold);font-size:.78rem;text-transform:uppercase;letter-spacing:2px;margin-bottom:2px;font-weight:600}
.contact-form{background:var(--card);padding:38px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.05)}
.field{margin-bottom:18px}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;background:var(--navy);border:1px solid rgba(255,255,255,.1);
  border-radius:10px;color:var(--white);font-family:inherit;font-size:.92rem;transition:.3s;
}
.field select{color:var(--gray)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field .err{display:none;color:#ff8080;font-size:.78rem;margin-top:6px}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#ff8080}
.field.invalid .err{display:block}
.form-ok{display:none;color:#6fe0a0;text-align:center;margin-top:16px;font-size:.9rem}
.form-ok.show{display:block}

/* ---------- Footer ---------- */
footer{background:var(--navy2);padding:70px 0 0;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:44px}
.footer-col h4{color:var(--white);font-family:'Inter',sans-serif;font-size:.85rem;text-transform:uppercase;letter-spacing:2px;margin-bottom:18px}
.footer-col a,.footer-col span{display:block;color:var(--gray);font-size:.9rem;margin-bottom:10px;transition:.3s}
.footer-col a:hover{color:var(--gold)}
.footer-desc{color:var(--gray);font-size:.9rem;margin:16px 0}
.socials{display:flex;gap:12px}
.socials a{
  width:38px;height:38px;border:1px solid var(--line);border-radius:50%;
  display:grid;place-items:center;color:var(--gold);font-size:.8rem;font-weight:600;margin:0;transition:.3s;
}
.socials a svg{width:17px;height:17px}
.socials a:hover{background:var(--gold);color:#1a1206}
.footer-col a.footer-wa{display:inline-flex;align-items:center;gap:9px;margin:6px 0 0;padding:13px 22px;
  background:#25d366;color:#fff;font-weight:700}
.footer-col a.footer-wa:hover{color:#fff;background:#1ebe5b;transform:translateY(-3px);box-shadow:0 12px 30px rgba(37,211,102,.35)}
.footer-wa svg{flex:0 0 auto;fill:#fff}
.footer-bottom{display:flex;justify-content:space-between;padding:24px 0;border-top:1px solid rgba(255,255,255,.06);flex-wrap:wrap;gap:12px}
.footer-bottom span,.footer-bottom a{color:var(--gray);font-size:.82rem}
.footer-bottom a:hover{color:var(--gold)}

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed;bottom:26px;right:26px;width:58px;height:58px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;z-index:200;
  box-shadow:0 8px 24px rgba(37,211,102,.45);transition:.3s;
}
.wa-float svg{width:30px;height:30px}
.wa-float:hover{transform:scale(1.1)}
.wa-float::after{content:'';position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 0 rgba(37,211,102,.5);animation:pulse 2s infinite}
@keyframes pulse{to{box-shadow:0 0 0 18px rgba(37,211,102,0)}}

/* ---------- Animaciones elegantes en tarjetas ---------- */
.value-card,.project-card,.stat,.mv-card{position:relative;overflow:hidden}
/* barrido de brillo diagonal al pasar el mouse */
.value-card::after,.project-card::after,.mv-card::after{
  content:'';position:absolute;top:0;left:-120%;width:70%;height:100%;z-index:3;pointer-events:none;
  background:linear-gradient(115deg,transparent,rgba(201,162,74,.14),transparent);
  transform:skewX(-18deg);transition:left .7s cubic-bezier(.2,.7,.3,1);
}
.value-card:hover::after,.project-card:hover::after,.mv-card:hover::after{left:130%}
/* ícono de valores/mv: rebote suave + giro leve */
.value-card .ico,.mv-card .ico{transition:transform .5s cubic-bezier(.2,.8,.2,1.2)}
.value-card:hover .ico,.mv-card:hover .ico{transform:translateY(-4px) rotate(-6deg) scale(1.08)}
.mv-card{transition:transform .4s,border-color .4s}
.mv-card:hover{transform:translateY(-8px)}
/* stat: el número sube apenas y el ícono late al hover */
.stat{border-radius:12px;transition:background .4s}
.stat:hover{background:rgba(201,162,74,.05)}
.stat .ico{transition:transform .5s}
.stat:hover .ico{transform:scale(1.15) translateY(-2px)}
.stat h3{transition:transform .4s}
.stat:hover h3{transform:translateY(-3px)}
/* línea: flecha se desliza al hover */
.arrow-btn{transition:transform .35s,background .3s,color .3s}
.line-card:hover .arrow-btn{transform:translateX(4px)}
/* proyecto: la categoría se resalta */
.project-card:hover .cat{color:var(--gold-soft)}
@media(prefers-reduced-motion:reduce){
  .value-card::after,.project-card::after,.value-card .ico,.stat .ico,.stat h3{transition:none}
}

/* ---------- Borde neón dorado al pasar el mouse ---------- */
@keyframes neonPulse{
  0%,100%{box-shadow:0 0 6px rgba(201,162,74,.5),0 0 16px rgba(201,162,74,.32),inset 0 0 10px rgba(201,162,74,.14)}
  50%{box-shadow:0 0 12px rgba(201,162,74,.85),0 0 30px rgba(201,162,74,.5),inset 0 0 16px rgba(201,162,74,.22)}
}
.value-card,.project-card,.line-card,.about-img,.project-img,.mv-card{border:1px solid transparent}
.value-card:hover,.project-card:hover,.line-card:hover,.about-img:hover,.mv-card:hover{
  border-color:var(--gold);
  animation:neonPulse 1.8s ease-in-out infinite;
}
/* imágenes de proyecto: el marco interno también brilla */
.project-card:hover .project-img{box-shadow:inset 0 0 0 1px rgba(201,162,74,.6)}
/* estadísticas: aro neón al hover */
.stat:hover{box-shadow:0 0 10px rgba(201,162,74,.35),inset 0 0 12px rgba(201,162,74,.1);border-radius:12px}

/* ---------- Animación elegante de títulos ---------- */
/* Línea dorada que se dibuja bajo los títulos de sección al aparecer */
.section-head h2,.about-text h2,.contact-info h2,.cta h2{position:relative;display:inline-block}
.section-head h2::after,.about-text h2::after,.contact-info h2::after,.cta h2::after{
  content:'';position:absolute;left:0;bottom:-12px;height:3px;width:0;border-radius:3px;
  background:linear-gradient(90deg,var(--gold),transparent);transition:width 1s cubic-bezier(.2,.7,.3,1) .2s;
}
.reveal.show .section-head h2::after,.reveal.show.about-text h2::after,
.reveal.show.contact-info h2::after,.reveal.show .cta h2::after,
.section-head.show h2::after,.about-text.show h2::after,.contact-info.show h2::after,.cta-inner.show h2::after{width:70px}
.cta h2::after{left:50%;transform:translateX(-50%);background:linear-gradient(90deg,transparent,var(--gold),transparent)}
/* Eyebrows: la palabra sube con leve fade al revelarse */
.reveal .eyebrow{opacity:0;transform:translateY(8px);transition:.7s .1s}
.reveal.show .eyebrow{opacity:1;transform:none}
/* Brillo sutil recurrente en el texto dorado del hero */
.hero h1 .gold{
  background:linear-gradient(100deg,var(--gold) 0%,#f3dfa6 45%,var(--gold) 60%);
  background-size:220% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:goldSheen 5s ease-in-out infinite;
}
@keyframes goldSheen{0%,100%{background-position:0% 0}50%{background-position:120% 0}}
/* Barrido de luz dorada recorriendo los títulos de sección */
.hero h1,.section-head h2,.about-text h2,.contact-info h2,.cta h2,.mv-card h3,.value-card h3{
  background:linear-gradient(100deg,var(--white) 0%,var(--white) 30%,#ffe9ad 44%,var(--gold) 50%,#ffe9ad 56%,var(--white) 70%,var(--white) 100%);
  background-size:200% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:titleShine 3.2s linear infinite;
}
@keyframes titleShine{0%{background-position:150% 0}100%{background-position:-50% 0}}
/* Al pasar el mouse, el título se vuelve dorado */
.value-card h3,.mv-card h3{transition:filter .4s}
.value-card:hover h3,.mv-card:hover h3{filter:drop-shadow(0 0 8px rgba(201,162,74,.4))}
@media(prefers-reduced-motion:reduce){.hero h1,.hero h1 .gold,.section-head h2,.about-text h2,.contact-info h2,.cta h2,.mv-card h3,.value-card h3{animation:none}}

/* ---------- Reveal animación ---------- */
.reveal{opacity:0;transform:translateY(40px);transition:.8s cubic-bezier(.2,.7,.3,1)}
.reveal.show{opacity:1;transform:none}

/* ================= RESPONSIVE ================= */
@media(max-width:960px){
  #nav{
    position:fixed;top:0;right:-100%;height:100vh;width:70%;max-width:320px;
    background:var(--navy2);flex-direction:column;justify-content:center;gap:30px;
    padding:40px;transition:.4s;box-shadow:-10px 0 40px rgba(0,0,0,.4);
  }
  #nav.open{right:0}
  #nav a{font-size:1.1rem}
  .nav-cta{display:none}
  #hamburger{display:flex;z-index:110}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:30px}
  .stat:nth-child(2)::after{display:none}
  .values-grid,.lines-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .about-img{min-height:320px}
  .projects-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-dots{display:none}
}
@media(max-width:560px){
  .stats-grid,.values-grid,.lines-grid,.projects-grid,.footer-grid{grid-template-columns:1fr}
  .stat::after{display:none}
  .hero-btns{flex-direction:column}
  .hero-btns .btn{width:100%}
  .contact-form{padding:26px}
  .footer-bottom{flex-direction:column;text-align:center}
}

.admin-link{opacity:.5;transition:.3s}
.admin-link:hover{opacity:1;color:var(--gold)}

.admin-bar{text-align:center;padding:10px 0 24px}