/* RESET + BASE */
* {box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#F9F9F6;
  --text:#1A1A1A;
  --muted:#666;
  --accent:#3A7BD5;
  --card-bg:#fff;
  --glass: rgba(255,255,255,0.85);
}
body{
  font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  transition:background .35s ease,color .35s ease;
}
img{max-width:100%;display:block;border-radius:12px}

/* HEADER */
header{
  background:var(--glass);
  backdrop-filter:blur(10px);
  position:sticky;top:0;z-index:100;
  border-bottom:1px solid rgba(0,0,0,0.04);
}
.header-container{
  max-width:1200px;margin:0 auto;display:flex;align-items:center;
  justify-content:space-between;padding:15px 40px;gap:30px;
}
.logo{font-weight:700;font-size:1.4rem}
nav{flex:1;display:flex;justify-content:center}
nav ul{display:flex;gap:2rem;list-style:none;align-items:center}
nav a{text-decoration:none;color:var(--text);font-weight:500;position:relative}
nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--accent);transition:width .25s}
nav a:hover::after{width:100%}

/* header icons & menu */
.menu-toggle{display:none;flex-direction:column;justify-content:space-between;width:26px;height:20px;border:none;background:none;cursor:pointer}
.menu-toggle .bar{height:3px;width:100%;background:#333;border-radius:3px;transition:all .25s}
.menu-toggle.active .bar:nth-child(1){transform:rotate(45deg) translateY(7px)}
.menu-toggle.active .bar:nth-child(2){opacity:0}
.menu-toggle.active .bar:nth-child(3){transform:rotate(-45deg) translateY(-7px)}
.desktop-only{display:block}
.mobile-only{display:none}

/* HERO */
.hero{text-align:center;padding:140px 20px 100px;max-width:900px;margin:0 auto}
.hero h1{font-size:3rem;font-weight:600;margin-bottom:10px}
.hero h2{font-size:1.15rem;color:var(--muted);margin-bottom:20px}
.hero p{color:var(--muted);margin-bottom:30px}

/* BUTTONS */
.btn{display:inline-block;background:var(--accent);color:#fff;padding:12px 28px;border-radius:8px;text-decoration:none;font-weight:500;transition:all .25s}
.btn:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(58,123,213,0.15)}

/* PROJECTS - TABS */
.projects{padding:80px 20px;max-width:1200px;margin:0 auto}
.projects h2{text-align:center;font-size:2rem;margin-bottom:24px}

/* Tabs */
.tabs{display:flex;gap:10px;justify-content:center;margin-bottom:30px;flex-wrap:wrap}
.tab{background:#eee;border:none;padding:10px 18px;border-radius:20px;cursor:pointer;font-weight:500;transition:all .2s}
.tab.active,.tab:hover{background:var(--accent);color:#fff}

/* Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 32px;
}

.project-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.project-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.project-card h3 {
  padding: 18px;
  font-size: 1rem;
  color: #333;
  letter-spacing: 0.3px;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.12);
}


/* MODAL (galería con fade) */
.modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.65);display:flex;align-items:center;justify-content:center;padding:20px;z-index:1000}
.modal-content{background:var(--card-bg);width:100%;max-width:840px;border-radius:14px;padding:20px;position:relative;box-shadow:0 12px 40px rgba(0,0,0,0.35)}
.modal-close{position:absolute;right:16px;top:12px;border:none;background:none;font-size:26px;cursor:pointer;color:#444}

/* Carousel track (images injected) */
.carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 380px; /* asegura que no se colapse */
}

.carousel-track img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
  opacity: 0;
  transition: opacity .45s ease;
  pointer-events: none;
}

.project-card img {
  width: 100%;
  height: 220px; /* AJUSTA LA ALTURA QUE QUIERAS */
  object-fit: cover;
  display: block;
}


.carousel-track img.active {
  opacity: 1;
  pointer-events: auto;
}

.project-card h3 {
  padding: 14px 16px 18px;
  margin: 0;
  font-size: 1.05rem;
  min-height: 60px; /* para equilibrar textos largos/cortos */
  display: flex;
  align-items: center;
}



/* carousel nav */
.prev-btn,.next-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,0.85);border:none;font-size:22px;padding:8px 12px;border-radius:50%;cursor:pointer}
.prev-btn{left:12px} .next-btn{right:12px}

/* modal info */
.modal-info{text-align:left;padding:16px}
.modal-info h3{margin:10px 0;font-size:1.25rem}
.modal-info p{color:var(--muted);margin-bottom:12px}
.modal-info .btn{display:inline-block}

/* ABOUT / CONTACT / FOOTER (kept minimal) */
.about{background:#E7E9EB;padding:80px 20px;text-align:center}
.about p{max-width:700px;margin:20px auto 40px}
.contact{padding:80px 20px;text-align:center}
.contact form{max-width:420px;margin:30px auto;display:flex;flex-direction:column;gap:12px}
.contact input,.contact textarea{padding:12px;border-radius:8px;border:1px solid #ccc}
footer{text-align:center;padding:25px;background:#E7E9EB;color:#777}

/* DARK MODE */
body.dark-mode{
  --bg:#071124;
  --text:#EAEAEA;
  --muted:#B8C7D6;
  --accent:#4E9FFF;
  --card-bg:#0F2838;
  background:#071124;color:var(--text)
}
body.dark-mode header{background:rgba(7,17,36,0.85)}
body.dark-mode nav a{color:var(--text)}
body.dark-mode .project-card{background:var(--card-bg);box-shadow:0 6px 18px rgba(0,0,0,0.35)}
body.dark-mode .tabs .tab{background:#123147;color:var(--text)}
body.dark-mode .tab.active{background:var(--accent);color:#fff}
body.dark-mode .modal-content{background:var(--card-bg);color:var(--text)}
body.dark-mode .modal-close{color:#ddd}

/* RESPONSIVE */
@media(max-width: 768px) {
  .project-card {
    height: auto !important;
  }
}

@media(max-width:768px){
  nav{display:none;position:absolute;top:62px;left:0;width:100%;background:var(--glass);text-align:center}
  nav.active{display:block}
  nav ul{flex-direction:column;padding:16px 0;gap:14px}
  .menu-toggle{display:flex}
  .desktop-only{display:none}
  .mobile-only{display:block}
  .header-container{padding:12px 18px}
  .carousel-track img{max-height:260px}
  .modal-content{padding:14px}
}


/* === ANIMACIONES DE ENTRADA === */

/* Fade + slide (para secciones) */
.fade-enter {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-enter.show {
  opacity: 1;
  transform: translateY(0);
}

/* Zoom suave para el modal */
@keyframes modalZoomIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
.modal-content.animate-in {
  animation: modalZoomIn 0.35s ease forwards;
}


/* ---------- SOBRE MÍ ACTUALIZADO ---------- */
.about {
  padding: 80px 20px;
  background: #E7E9EB;
  transition: background 0.4s ease, color 0.4s ease;
}

.about h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 40px;
}

.about-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.about img {
  width: 300px;
  height: 300px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.about-text {
  flex: 1;
  min-width: 280px;
}

.about-text p {
  color: #333;
  line-height: 1.8;
  margin-bottom: 20px;
}

/* ---------- MODO OSCURO SOBRE MÍ ---------- */
body.dark-mode .about {
  background: #142F43;
}

body.dark-mode .about-text p,
body.dark-mode .about h2 {
  color: #EAEAEA;
}

/* ---------- RESPONSIVE SOBRE MÍ ---------- */
@media (max-width: 768px) {
  .about-content {
    flex-direction: column;
    text-align: center;
  }

  .about img {
    width: 250px;
    height: 250px;
  }
}

/* Animacioness

Animación suave de entrada */
.fade-in-up {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.visible {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* Animación Fade + Zoom al cargar */
.hero {
  opacity: 0;
  transform: scale(0.97);
  animation: heroFadeZoom 1.1s ease forwards;
  animation-delay: 0.2s;
}

@keyframes heroFadeZoom {
  0% {
    opacity: 0;
    transform: scale(0.97);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}


/*PROYECTO WEB ESPLAI */

.project-inner {
  background: linear-gradient(180deg, #13241a, #0d1714);
  color: #d9fdee;
  padding-bottom: 80px;
  font-family: 'Inter', sans-serif;
}

/* Header interior */
.project-top {
  text-align: center;
  padding: 80px 20px 40px;
}

.project-top .back {
  position: absolute;
  left: 30px;
  top: 30px;
  color: #8de4c8;
  text-decoration: none;
  font-size: 1.1rem;
}

.project-title {
  font-size: 5rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #b9fadb;
}

.project-role {
  opacity: 0.8;
}

/* Galería horizontal grande */
.project-hero-row {
  display: flex;
  justify-content: center;
  gap: 40px;
  padding: 40px 20px;
  flex-wrap: wrap;
}

.project-hero-row img {
  width: 280px;
  border-radius: 22px;
}

/* Text sections */
.project-section {
  max-width: 820px;
  margin: 60px auto;
  padding: 0 20px;
}

.project-section h2 {
  color: #b9fadb;
  margin-bottom: 10px;
}

/* Imagen grande */
.project-full-img img {
  width: 100%;
  border-radius: 20px;
  margin-top: 20px;
}

/* Footer */
.project-footer {
  text-align: center;
  padding: 40px 20px;
  opacity: 0.6;
}