/* ================================================================
   Drillco Portfolio – Styles
   ================================================================ */

:root {
  --drillco-primary:    #C8970B;   /* amarelo/ouro da marca */
  --drillco-dark:       #1A1A2E;   /* azul escuro */
  --drillco-gray:       #4A5568;
  --drillco-light:      #F7F7F7;
  --drillco-white:      #FFFFFF;
  --drillco-border:     #E2E8F0;
  --drillco-radius:     8px;
  --drillco-shadow:     0 4px 20px rgba(0,0,0,.12);
  --drillco-transition: .25s ease;
}

/* ── Wrapper ───────────────────────────────────────────────── */
.drillco-portfolio {
  font-family: 'Segoe UI', system-ui, sans-serif;
  color: var(--drillco-dark);
  box-sizing: border-box;
}

.drillco-portfolio *,
.drillco-portfolio *::before,
.drillco-portfolio *::after {
  box-sizing: inherit;
}

/* ── Filtros ───────────────────────────────────────────────── */
.drillco-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--drillco-border);
}

.drillco-filter-btn {
  padding: 8px 18px;
  border: 2px solid var(--drillco-border);
  background: var(--drillco-white);
  color: var(--drillco-gray);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--drillco-transition);
  line-height: 1;
}

.drillco-filter-btn:hover,
.drillco-filter-btn.active {
  background: var(--drillco-primary);
  border-color: var(--drillco-primary);
  color: var(--drillco-dark);
  font-weight: 600;
}

/* ── Grid ──────────────────────────────────────────────────── */
.drillco-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, 1fr);
}

.drillco-cols-2 { grid-template-columns: repeat(2, 1fr); }
.drillco-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .drillco-grid,
  .drillco-cols-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .drillco-grid,
  .drillco-cols-2,
  .drillco-cols-3,
  .drillco-cols-4 { grid-template-columns: 1fr; }
}

/* ── Card ──────────────────────────────────────────────────── */
.drillco-card {
  background: var(--drillco-white);
  border-radius: var(--drillco-radius);
  box-shadow: var(--drillco-shadow);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--drillco-transition), box-shadow var(--drillco-transition);
  display: flex;
  flex-direction: column;
}

.drillco-card:hover,
.drillco-card:focus {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,.18);
  outline: none;
}

.drillco-card.hidden {
  display: none;
}

/* card image */
.drillco-card-image {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: #ddd;
}

.drillco-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
  display: block;
}

.drillco-card:hover .drillco-card-image img {
  transform: scale(1.06);
}

/* category badge */
.drillco-card-category {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--drillco-primary);
  color: var(--drillco-dark);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

/* card body */
.drillco-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.drillco-card-title {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 10px;
  line-height: 1.3;
  color: var(--drillco-dark);
}

.drillco-card-location,
.drillco-card-client {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 13px;
  color: var(--drillco-gray);
  margin: 0 0 6px;
  line-height: 1.4;
}

.drillco-card-location svg,
.drillco-card-client svg {
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--drillco-primary);
}

.drillco-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--drillco-primary);
  background: none;
  border: none;
  cursor: pointer;
  transition: gap var(--drillco-transition);
}

.drillco-card-btn:hover {
  gap: 10px;
}

/* ── Empty state ──────────────────────────────────────────── */
.drillco-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--drillco-gray);
}

/* ── Modal Overlay ────────────────────────────────────────── */
.drillco-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: drillcoFadeIn .2s ease;
}

@keyframes drillcoFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.drillco-modal-container {
  background: var(--drillco-white);
  border-radius: 12px;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: drillcoSlideUp .25s ease;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
}

@keyframes drillcoSlideUp {
  from { transform: translateY(30px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.drillco-modal-close {
  position: sticky;
  float: right;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  background: var(--drillco-light);
  border: none;
  border-radius: 50%;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 12px 12px 0 0;
  transition: background var(--drillco-transition);
  z-index: 2;
}

.drillco-modal-close:hover {
  background: #e2e8f0;
}

/* Loading */
.drillco-modal-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 80px 40px;
  color: var(--drillco-gray);
}

.drillco-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--drillco-border);
  border-top-color: var(--drillco-primary);
  border-radius: 50%;
  animation: drillcoSpin .8s linear infinite;
  display: block;
}

@keyframes drillcoSpin {
  to { transform: rotate(360deg); }
}

/* Modal inner layout */
.drillco-modal-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

@media (max-width: 700px) {
  .drillco-modal-inner {
    grid-template-columns: 1fr;
  }
}

/* ── Modal Gallery ────────────────────────────────────────── */
.drillco-modal-gallery {
  background: #111;
  border-radius: 12px 0 0 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

@media (max-width: 700px) {
  .drillco-modal-gallery { border-radius: 12px 12px 0 0; }
}

.drillco-gallery-main {
  flex: 1;
  min-height: 260px;
}

.drillco-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.drillco-gallery-thumbs {
  display: flex;
  gap: 4px;
  padding: 8px;
  background: rgba(0,0,0,.4);
  flex-wrap: wrap;
}

.drillco-gallery-thumbs img {
  width: 60px;
  height: 44px;
  object-fit: cover;
  border-radius: 4px;
  cursor: pointer;
  opacity: .6;
  transition: opacity var(--drillco-transition);
  border: 2px solid transparent;
}

.drillco-gallery-thumbs img:hover,
.drillco-gallery-thumbs img.active {
  opacity: 1;
  border-color: var(--drillco-primary);
}

/* ── Modal Details ────────────────────────────────────────── */
.drillco-modal-details {
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
}

.drillco-modal-cat-badge {
  display: inline-block;
  background: var(--drillco-primary);
  color: var(--drillco-dark);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 12px;
}

.drillco-modal-details h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 20px;
  line-height: 1.3;
  color: var(--drillco-dark);
}

/* Detail table */
.drillco-detail-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.drillco-detail-table th,
.drillco-detail-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--drillco-border);
  vertical-align: top;
}

.drillco-detail-table th {
  width: 38%;
  font-weight: 600;
  color: var(--drillco-gray);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .4px;
  white-space: nowrap;
}

.drillco-detail-table td {
  color: var(--drillco-dark);
  line-height: 1.5;
}

.drillco-detail-table tr:last-child th,
.drillco-detail-table tr:last-child td {
  border-bottom: none;
}

/* ================================================================
   Drillco Projects Carousel – Premium Styles
   ================================================================ */

.drillco-carousel-section {
  background-color: #1a1e24;
  padding: 60px 40px;
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  color: #ffffff;
  border-radius: 16px;
  margin: 30px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  box-sizing: border-box;
}

.drillco-carousel-section *,
.drillco-carousel-section *::before,
.drillco-carousel-section *::after {
  box-sizing: border-box;
}

/* ── Cabeçalho ───────────────────────────────────────────────── */
.drillco-carousel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 20px;
}

.drillco-carousel-title {
  font-size: 38px;
  font-weight: 800;
  color: #F26122;
  margin: 0;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.drillco-carousel-more-btn {
  background-color: #F26122;
  color: #ffffff;
  border-radius: 8px;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(242, 97, 34, 0.25);
  border: 2px solid transparent;
}

.drillco-carousel-more-btn:hover {
  background-color: #d74d11;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(242, 97, 34, 0.4);
}

/* ── Corpo do Layout ─────────────────────────────────────────── */
.drillco-carousel-body {
  display: flex;
  gap: 32px;
  align-items: stretch;
  position: relative;
}

/* ── Navegação Lateral ────────────────────────────────────────── */
.drillco-carousel-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-shrink: 0;
  width: 140px;
  justify-content: flex-start;
  padding-top: 10px;
}

.drillco-carousel-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  padding: 12px 18px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  width: 100%;
  outline: none;
  text-decoration: none;
}

.drillco-carousel-btn svg {
  transition: transform 0.3s ease;
}

/* Próximo (Orange) */
.drillco-carousel-btn.next {
  background-color: #F26122;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(242, 97, 34, 0.2);
}

.drillco-carousel-btn.next:hover {
  background-color: #d74d11;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(242, 97, 34, 0.35);
}

.drillco-carousel-btn.next:hover svg {
  transform: translateX(4px);
}

/* Anterior (Dark Green) */
.drillco-carousel-btn.prev {
  background-color: #104a29;
  color: #ffffff;
  border: 1px solid #135032;
  box-shadow: 0 4px 10px rgba(16, 74, 41, 0.2);
}

.drillco-carousel-btn.prev:hover {
  background-color: #0c381e;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(16, 74, 41, 0.35);
}

.drillco-carousel-btn.prev:hover svg {
  transform: translateX(-4px);
}

/* ── Slider Wrapper & Track ─────────────────────────────────── */
.drillco-carousel-slider-wrapper {
  flex: 1;
  overflow: hidden;
  position: relative;
  border-radius: 12px;
}

.drillco-carousel-track {
  display: flex;
  gap: 24px;
  transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.drillco-carousel-slide {
  flex: 0 0 calc((100% - 48px) / 3);
  max-width: calc((100% - 48px) / 3);
  box-sizing: border-box;
}

/* ── Cards ─────────────────────────────────────────────────── */
.drillco-carousel-card {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  height: 100%;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.3s ease;
  border: none;
}

.drillco-carousel-card:hover,
.drillco-carousel-card:focus {
  transform: translateY(-8px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
  outline: none;
}

/* Card Image */
.drillco-carousel-card-img {
  height: 210px;
  width: 100%;
  overflow: hidden;
  background-color: #1a1e24;
  position: relative;
}

.drillco-carousel-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  display: block;
}

.drillco-carousel-card:hover .drillco-carousel-card-img img {
  transform: scale(1.06);
}

/* Card Body */
.drillco-carousel-card-body {
  padding: 24px 24px 56px 24px;
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: #ffffff;
}

.drillco-carousel-card-title {
  font-size: 21px;
  font-weight: 700;
  color: #104a29;
  margin: 0 0 12px 0;
  line-height: 1.35;
}

.drillco-carousel-card-desc {
  font-size: 14px;
  color: #666666;
  line-height: 1.5;
  margin: 0 0 16px 0;
  flex-grow: 1;
}

/* Card Arrow Icon */
.drillco-carousel-card-arrow {
  position: absolute;
  bottom: 20px;
  right: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.drillco-carousel-card-arrow svg {
  stroke: #F26122;
}

.drillco-carousel-card:hover .drillco-carousel-card-arrow {
  transform: translateX(4px);
}

/* ── Medias Query Breakpoints ─────────────────────────────── */
@media (max-width: 1100px) {
  .drillco-carousel-slide {
    flex: 0 0 calc((100% - 24px) / 2);
    max-width: calc((100% - 24px) / 2);
  }
}

@media (max-width: 768px) {
  .drillco-carousel-section {
    padding: 40px 24px;
  }
  .drillco-carousel-body {
    flex-direction: column-reverse;
    gap: 24px;
  }
  .drillco-carousel-nav {
    flex-direction: row;
    width: 100%;
    justify-content: center;
    gap: 16px;
    padding-top: 0;
  }
  .drillco-carousel-btn {
    width: auto;
    min-width: 140px;
  }
}

@media (max-width: 580px) {
  .drillco-carousel-slide {
    flex: 0 0 100%;
    max-width: 100%;
  }
  .drillco-carousel-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
  }
  .drillco-carousel-title {
    font-size: 28px;
  }
  .drillco-carousel-more-btn {
    width: 100%;
    text-align: center;
  }
}