/* =======================================
   RESET + VARIABLES
======================================= */
:root {
  --bg: #0d0d0d;
  --text: #ffffff;
  --muted: #cfcfcf;
  --accent: #ffffff;
  font-family: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a {
  text-decoration: none !important;
  color: inherit;
}

/* =======================================
   IMAGEN DE PORTADA
======================================= */
.portada {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate(-50%, -50%);
  z-index: -2;
}

/* =======================================
   NAV BAR
======================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 18px 6%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(10px);
  z-index: 1000;
}

.logo {
  font-size: 1.2rem;
  font-weight: 700;
}

.nav-right a {
  margin-left: 20px;
  font-size: 0.95rem;
  color: var(--muted);
}

/* =======================================
   BOTONES DE CONTACTO
======================================= */
.botones {
  display: flex;
  align-items: center;
  gap: 40px;
}

.btn-email, .btn-ig, .btn-ig-contact {
  font-weight: 800;
  color: white;
  border-radius: 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.btn-email {
  padding: 8px 15px;
  background: linear-gradient(to right,#DB4437 25%,#F4B400 25% 50%,#0F9D58 50% 75%,#4285F4 75%);
  filter: brightness(0.85) saturate(0.8);
}

.btn-ig {
  padding: 6px 16px;
  border-radius: 10px;
  background: linear-gradient(45deg,#feda75,#fa7e1e,#d62976,#962fbf,#4f5bd5);
}

.btn-ig-contact {
  padding: 8px 12px;
  background: linear-gradient(45deg,#feda75,#fa7e1e,#d62976,#962fbf,#4f5bd5);
}

.btn-email:hover, .btn-ig:hover, .btn-ig-contact:hover {
  opacity: 0.5;
  transform: translateY(-2px);
}

/* =======================================
   HERO SECTION
======================================= */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.45);
  z-index: -1;
}

.hero-content { position: relative; z-index: 10; }

.hero-title {
  font-size: clamp(34px, 7vw, 90px);
  font-weight: 700;
  margin-bottom: 8px;
  opacity: 0;
  animation: fadeInUp 1.5s ease forwards;
  line-height: 1;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.8rem);
  color: var(--text);
  margin-bottom: 22px;
  opacity: 0;
  animation: fadeInUp 1.5s ease 0.2s forwards;
  font-weight: 500;
}

.cta {
  display: inline-block;
  padding: 14px 26px;
  border: 1px solid #ffffff;
  border-radius: 4px;
  color: #ffffff;
  font-weight: 600;
  opacity: 0;
  animation: fadeInUp 1.5s ease 0.4s forwards;
  transition: 0.3s ease;
}

.cta:hover { background: #ffffff; color: #000; }

@keyframes fadeInUp { from {opacity:0; transform:translateY(40px);} to {opacity:1; transform:translateY(0);} }

.hero-bottom-glow {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  height: 60px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(12px);
  border-radius: 14px 14px 0 0;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: pulse 4s infinite ease-in-out;
}

.hero-bottom-glow:hover { transform: translateX(-50%) translateY(-5px); box-shadow: 0 -5px 20px rgba(255,255,255,0.4); }

.interactive-text { color: var(--text); font-weight:600; font-size:1rem; letter-spacing:1px; text-shadow:0 0 5px rgba(0,0,0,0.5); }

@keyframes pulse { 0%,100% { box-shadow:0 -2px 12px rgba(255,255,255,0.25);} 50% { box-shadow:0 -2px 20px rgba(255,255,255,0.45);} }

/* =======================================
   SECCIONES BASE
======================================= */
.section { padding: 80px 6%; background:#0d0d0d; color:#fff; }
.section-title { font-size:1.8rem; margin-bottom:20px; }
.section-subtitle { font-size:1rem; margin-bottom:40px; color:var(--muted); }

/* =======================================
   GRID GENERAL
======================================= */
.grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:18px; }
.grid-item { width:100%; padding-top:70%; background-size:cover; background-position:center; border-radius:6px; box-shadow:0 6px 18px rgba(0,0,0,0.35); }

.grid-item.vertical { padding-top:180%; }

/* PORTFOLIO EXTRA */
#portfolio-extra .grid { grid-template-columns:repeat(8,1fr); gap:18px; }
@media (max-width:1200px){#portfolio-extra .grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:700px){#portfolio-extra .grid{grid-template-columns:1fr;}}

/* =======================================
   PORTFOLIO PANORÁMICAS
======================================= */

#portfolio-panoramicas .pano-wrap {
  width: 100%;
  overflow: hidden;
  border-radius: 10px; /* bordes suaves */
  margin-bottom: 28px; /* espacio entre fotos */
  background: #000; /* por si la imagen tarda en cargar */
  box-shadow:
    0 0 18px rgba(255, 255, 255, 0.06),  /* glow exterior suave */
    0 0 8px rgba(255, 255, 255, 0.10) inset; /* sombreado interior */
}

/* Última imagen sin margen extra */
#portfolio-panoramicas .pano-wrap:last-child {
  margin-bottom: 0;
}

#portfolio-panoramicas .pano-wrap img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
}

/* =======================================
   TRABAJOS
======================================= */
#trabajos .grid, #trabajos-extra .grid { gap:18px; }
#trabajos .grid { grid-template-columns:repeat(6,1fr); }
#trabajos-extra .grid { grid-template-columns:repeat(6,1fr); }
#trabajos .grid-item.horizontal { padding-top:55%; }
#trabajos .grid-item.vertical, #trabajos-extra .grid-item.vertical { padding-top:180%; }

/* HIDDEN */
.hidden { display:none; }

/* MEDIA QUERIES GENERALES */
@media (max-width:1200px){
  #trabajos .grid, #trabajos-extra .grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width:700px){
  #trabajos .grid, #trabajos-extra .grid { grid-template-columns:1fr; }
}

/* =======================================
   FOOTER
======================================= */
.footer { text-align:center; padding:24px 6%; color:var(--muted); font-size:0.95rem; }
.btn-vermas {
  width:90%; margin:40px auto 0 auto; padding:18px;
  background:rgba(255,255,255,0.15); backdrop-filter:blur(10px);
  text-align:center; border-radius:10px; cursor:pointer;
  transition:0.3s ease; box-shadow:0 0 12px rgba(255,255,255,0.18);
}
.btn-vermas p { color:var(--text); font-weight:600; letter-spacing:1px; }
.btn-vermas:hover { transform:translateY(-4px); box-shadow:0 0 22px rgba(255,255,255,0.35); }

/* =======================================
   GRIDS VERTICALES Y HORIZONTALES
======================================= */
.vertical-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.vertical-grid .grid-item { aspect-ratio:3/4; }
.horizontal-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:18px; margin-top:40px; }
.horizontal-grid .grid-item { aspect-ratio:16/9; background-size:cover; background-position:center; border-radius:6px; box-shadow:0 6px 18px rgba(0,0,0,0.35); }

@media (max-width:1200px){
  .vertical-grid { grid-template-columns:repeat(2,1fr); }
  .horizontal-grid { grid-template-columns:1fr; }
}
@media (max-width:700px){
  .vertical-grid, .horizontal-grid { grid-template-columns:1fr; }
}