/* ==========================================================================
   LOTTE.digital /operaciones — Estilos de páginas internas + detalle
   ========================================================================== */

/* ---------- Page hero ---------- */
.page-hero { padding: 3rem 0 1rem; }
.page-hero h1 { margin: 0.6rem 0 0.8rem; }
.page-lead { font-size: clamp(1rem, 2.2vw, 1.2rem); max-width: 44rem; }

/* ---------- Timeline ---------- */
.timeline { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 2rem; }
.timeline-step {
  flex: 1 1 130px; min-width: 130px; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 1rem; cursor: pointer; text-align: left;
  transition: all .2s ease; position: relative; font-family: inherit; color: var(--ink-soft);
}
.timeline-step:hover { border-color: var(--lotte-blue); transform: translateY(-3px); box-shadow: var(--shadow-card); }
.timeline-step.active { border-color: var(--lotte-blue); background: rgba(0,114,255,0.06); box-shadow: var(--shadow-soft); }
.timeline-step .step-num { font-family: "Space Grotesk", monospace; font-size: 0.75rem; color: var(--lotte-blue); font-weight: 700; }
.timeline-step .step-name { font-weight: 800; color: var(--ink); font-size: 0.98rem; margin-top: 0.2rem; }

.step-detail {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.8rem; box-shadow: var(--shadow-card); min-height: 120px;
}
.step-detail h3 { color: var(--lotte-blue); margin-bottom: 0.5rem; }
.step-detail p { margin-bottom: 0.8rem; }
.step-detail .step-docs { font-size: 0.85rem; color: var(--muted); font-family: "Space Grotesk", monospace; }

/* ---------- Canales ---------- */
.canales-section { background: var(--surface); }
.canales-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 860px) { .canales-grid { grid-template-columns: 1fr; } }
.canal-card { border-radius: var(--radius); padding: 1.8rem; border: 1px solid var(--line); background: var(--bg); }
.canal-card .canal-light { font-size: 1.6rem; line-height: 1; margin-bottom: 0.6rem; }
.canal-verde { border-left: 6px solid var(--lotte-green); }
.canal-verde .canal-light { color: var(--lotte-green); }
.canal-naranja { border-left: 6px solid var(--lotte-orange); }
.canal-naranja .canal-light { color: var(--lotte-orange); }
.canal-rojo { border-left: 6px solid var(--lotte-red); }
.canal-rojo .canal-light { color: var(--lotte-red); }
.canal-tag { font-family: "Space Grotesk", monospace; font-size: 0.8rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.6rem; }

/* ---------- Glosario ---------- */
.glosario { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 980px) { .glosario { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .glosario { grid-template-columns: 1fr; } }
.glos-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 1rem 1.1rem; }
.glos-item dt { font-family: "Space Grotesk", monospace; font-weight: 700; color: var(--lotte-blue); font-size: 0.95rem; }
.glos-item dd { margin-top: 0.3rem; font-size: 0.88rem; color: var(--ink-soft); }

/* ---------- Formulario ---------- */
.form-section { background: linear-gradient(180deg, var(--bg) 0%, #EAF3FF 100%); }
.consulta-form { display: flex; flex-direction: column; gap: 1.1rem; background: var(--surface); padding: 2rem; border-radius: var(--radius); box-shadow: var(--shadow-card); border: 1px solid var(--line); }
.form-row { display: flex; flex-direction: column; gap: 0.4rem; }
.form-row label { font-weight: 700; font-size: 0.9rem; color: var(--ink); }
.form-row input, .form-row select, .form-row textarea {
  padding: 0.7rem 0.9rem; border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 0.95rem; color: var(--ink); background: #fff; transition: border-color .2s ease, box-shadow .2s ease;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--lotte-blue); box-shadow: 0 0 0 3px rgba(0,114,255,0.15);
}
.form-row input.invalid, .form-row select.invalid, .form-row textarea.invalid { border-color: var(--lotte-red); }
.form-error { font-size: 0.8rem; color: var(--lotte-red); min-height: 1em; }
.hp-field { position: absolute; left: -9999px; top: -9999px; opacity: 0; }
.form-consent .consent-label { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.9rem; color: var(--ink-soft); font-weight: 600; }
.form-consent input[type="checkbox"] { width: 18px; height: 18px; margin-top: 0.15rem; flex: none; }
.form-submit { align-self: flex-start; margin-top: 0.5rem; }
.form-feedback { font-weight: 700; font-size: 0.92rem; }
.form-feedback.ok { color: var(--lotte-green); }
.form-feedback.err { color: var(--lotte-red); }

/* ---------- Portuarias: diagrama SVG ---------- */
.diagrama-section { background: var(--surface); }
.diagrama-wrap { background: #0F2740; border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow-card); overflow-x: auto; }
.diagrama-wrap svg { width: 100%; min-width: 720px; height: auto; display: block; }
.diagrama-legend { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1rem; justify-content: center; }
.diagrama-legend span { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; color: var(--ink-soft); }
.diagrama-legend i { width: 14px; height: 14px; border-radius: 3px; display: inline-block; }

/* ---------- Galería filtrable ---------- */
.galeria-filtros { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-bottom: 2rem; }
.galeria-filtro {
  padding: 0.5rem 1.1rem; border-radius: 999px; border: 1px solid var(--line); background: var(--surface);
  font-weight: 700; font-size: 0.88rem; cursor: pointer; color: var(--ink-soft); transition: all .2s ease; font-family: inherit;
}
.galeria-filtro:hover { border-color: var(--lotte-blue); color: var(--lotte-blue); }
.galeria-filtro.active { background: var(--lotte-blue); color: #fff; border-color: var(--lotte-blue); }
.galeria-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 860px) { .galeria-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .galeria-grid { grid-template-columns: 1fr; } }
.galeria-item { position: relative; aspect-ratio: 4/3; border-radius: var(--radius-sm); overflow: hidden; cursor: pointer; background: var(--line); }
.galeria-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.galeria-item:hover img { transform: scale(1.06); }
.galeria-item .galeria-cap { position: absolute; inset: auto 0 0 0; padding: 0.6rem 0.8rem; background: linear-gradient(transparent, rgba(3,7,18,0.7)); color: #fff; font-size: 0.8rem; font-weight: 600; }
.galeria-item.hidden { display: none; }

/* ---------- Videos ---------- */
.videos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 860px) { .videos-grid { grid-template-columns: 1fr; } }
.video-card { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); background: #000; aspect-ratio: 16/9; }
.video-card video { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Logisticas: cadena de valor ---------- */
.cadena-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.75rem; }
@media (max-width: 980px) { .cadena-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .cadena-grid { grid-template-columns: repeat(2, 1fr); } }
.cadena-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 1.2rem 1rem; text-align: center; position: relative; }
.cadena-item .cadena-num { font-family: "Space Grotesk", monospace; font-size: 0.75rem; color: var(--lotte-blue); font-weight: 700; }
.cadena-item .cadena-icon { width: 40px; height: 40px; margin: 0.4rem auto; color: var(--lotte-blue); }
.cadena-item h3 { font-size: 0.98rem; margin-bottom: 0.3rem; }
.cadena-item p { font-size: 0.82rem; }

/* ---------- Timeline despacho (logisticas) ---------- */
.despacho-timeline { position: relative; max-width: 52rem; margin-inline: auto; }
.despacho-timeline::before { content: ""; position: absolute; left: 18px; top: 0; bottom: 0; width: 3px; background: linear-gradient(var(--lotte-blue), var(--lotte-blue-light)); border-radius: 3px; }
.despacho-event { position: relative; padding-left: 3.2rem; margin-bottom: 1.6rem; }
.despacho-event::before { content: ""; position: absolute; left: 10px; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--lotte-blue); border: 3px solid #fff; box-shadow: 0 0 0 3px rgba(0,114,255,0.2); }
.despacho-event .despacho-time { font-family: "Space Grotesk", monospace; font-size: 0.78rem; color: var(--lotte-blue); font-weight: 700; }
.despacho-event h3 { font-size: 1.05rem; margin: 0.2rem 0 0.3rem; }
.despacho-event p { font-size: 0.9rem; }

/* ---------- ITOLCA mockup ---------- */
.itolca-section { background: linear-gradient(135deg, #003D99 0%, #0072FF 100%); color: #fff; }
.itolca-section .eyebrow { background: rgba(255,255,255,0.16); color: #fff; }
.itolca-section h2, .itolca-section .section-head p { color: #fff; }
.itolca-mockup { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius); padding: 1.5rem; backdrop-filter: blur(8px); max-width: 44rem; margin-inline: auto; }
.itolca-mockup .mockup-bar { display: flex; gap: 0.4rem; margin-bottom: 1rem; }
.itolca-mockup .mockup-bar i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.4); display: inline-block; }
.itolca-mockup .mockup-row { display: flex; justify-content: space-between; padding: 0.6rem 0; border-bottom: 1px solid rgba(255,255,255,0.12); font-size: 0.9rem; }
.itolca-mockup .mockup-row:last-child { border-bottom: 0; }
.itolca-mockup .mockup-row span:last-child { font-family: "Space Grotesk", monospace; font-weight: 600; }
.itolca-cta { text-align: center; margin-top: 1.5rem; }
.itolca-cta .btn-primary { background: #fff; color: var(--lotte-blue); }
.itolca-cta .btn-primary:hover { background: #f0f6ff; }

/* ---------- Detalle operación ---------- */
.detalle-hero { position: relative; min-height: 56vh; display: flex; align-items: flex-end; overflow: hidden; }
.detalle-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.detalle-hero .detalle-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(3,7,18,0.3) 0%, rgba(3,7,18,0.8) 100%); }
.detalle-hero .detalle-hero-content { position: relative; z-index: 2; color: #fff; padding: 7rem 0 2.5rem; width: 100%; }
.detalle-hero .detalle-hero-content .container { display: flex; flex-direction: column; gap: 0.6rem; }
.detalle-cat { font-family: "Space Grotesk", monospace; font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; background: rgba(255,255,255,0.18); padding: 0.3rem 0.8rem; border-radius: 999px; align-self: flex-start; }
.detalle-hero h1 { color: #fff; }
.detalle-hero .detalle-meta { color: rgba(255,255,255,0.85); font-family: "Space Grotesk", monospace; font-size: 0.9rem; }

.detalle-layout { display: grid; grid-template-columns: 1fr 320px; gap: 2rem; align-items: start; }
@media (max-width: 900px) { .detalle-layout { grid-template-columns: 1fr; } }
.detalle-content p { margin-bottom: 1rem; }
.detalle-content h2 { margin: 2rem 0 0.8rem; font-size: 1.4rem; }
.detalle-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; margin-top: 1rem; }
@media (max-width: 560px) { .detalle-gallery { grid-template-columns: repeat(2, 1fr); } }
.detalle-gallery a { aspect-ratio: 1; border-radius: var(--radius-sm); overflow: hidden; display: block; background: var(--line); }
.detalle-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.detalle-gallery a:hover img { transform: scale(1.06); }

.detalle-sidebar { position: sticky; top: 5.5rem; }
.ficha { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow-card); }
.ficha h3 { font-size: 1.05rem; margin-bottom: 1rem; }
.ficha dl { display: flex; flex-direction: column; gap: 0.7rem; }
.ficha dt { font-size: 0.78rem; color: var(--muted); font-family: "Space Grotesk", monospace; text-transform: uppercase; letter-spacing: 0.05em; }
.ficha dd { font-weight: 700; color: var(--ink); font-size: 0.95rem; }
.ficha .ficha-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.3rem; }

.aprendizajes { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
.aprendizajes li { background: rgba(0,114,255,0.06); border-left: 4px solid var(--lotte-blue); padding: 0.8rem 1rem; border-radius: 0 0.5rem 0.5rem 0; font-size: 0.92rem; color: var(--ink-soft); }

.notfound { text-align: center; padding: 8rem 1.25rem; }
.notfound h1 { font-size: 3rem; color: var(--lotte-blue); }