/* ============================================
   vestadesign — App iOS/Android & WebApp page
   ============================================ */

.page-app-service .app-hero {
  position: relative;
  padding: calc(var(--header-h) + 2.5rem) 0 4rem;
  overflow: hidden;
}

.app-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.app-hero-bg .hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.45;
}

.app-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.app-hero-text h1 {
  font-size: clamp(1.85rem, 1.4rem + 2vw, 2.85rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin: 1rem 0 1.1rem;
  letter-spacing: -0.02em;
}

.app-hero-text .hero-desc {
  color: var(--text-muted);
  max-width: 34rem;
  margin-bottom: 1.5rem;
}

.app-hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.5rem;
}

.app-hero-pills li {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  border-radius: 99px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  box-shadow: 0 4px 14px rgba(30, 55, 100, 0.06);
}

.app-hero-pills li i {
  color: var(--cyan);
}

.app-hero-frame {
  position: relative;
  border-radius: calc(var(--radius) + 6px);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: var(--bg-card);
}

.app-hero-frame img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  background: linear-gradient(145deg, #e8f7f4, #eef2ff);
}

.app-hero-tags {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.app-hero-tags span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  border-radius: 99px;
  background: rgba(15, 27, 51, 0.78);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
}

/* Pillars with product images */
.app-pillars {
  background: var(--bg-2);
}

.app-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.app-pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(30, 55, 100, 0.06);
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
  display: flex;
  flex-direction: column;
}

.app-pillar-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 184, 160, 0.35);
  box-shadow: 0 20px 40px rgba(30, 55, 100, 0.12);
}

.app-pillar-card.featured {
  border-color: rgba(91, 124, 250, 0.4);
}

.app-pillar-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-3);
}

.app-pillar-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: linear-gradient(145deg, #eef2ff, #f3f7fb);
  transition: transform 0.5s var(--ease);
}

.app-pillar-card:hover .app-pillar-media img {
  transform: scale(1.04);
}

.app-pillar-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 99px;
  background: rgba(15, 27, 51, 0.82);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

.app-pillar-badge.android {
  background: rgba(61, 142, 63, 0.92);
}

.app-pillar-badge.web {
  background: linear-gradient(135deg, #00c9a7, #5b7cfa);
}

.app-pillar-body {
  padding: 1.35rem 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.app-pillar-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.55rem;
}

.app-pillar-body > p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 1rem;
  flex: 1;
}

.app-pillar-body ul {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.app-pillar-body li {
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.app-pillar-body li i {
  color: var(--cyan);
  font-size: 0.75rem;
}

/* Gallery */
.app-gallery {
  background: var(--bg);
}

.app-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.app-gallery-item {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: 0 8px 28px rgba(30, 55, 100, 0.06);
}

.app-gallery-item.wide {
  grid-column: 1 / -1;
}

.app-gallery-item img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: linear-gradient(145deg, #e8f7f4, #eef2ff 50%, #f3f7fb);
}

.app-gallery-item figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.1rem 1.25rem;
  background: linear-gradient(transparent, rgba(15, 27, 51, 0.88));
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.app-gallery-item figcaption strong {
  font-size: 1rem;
}

.app-gallery-item figcaption span {
  font-size: 0.85rem;
  opacity: 0.85;
}

/* Features */
.app-features {
  background: var(--bg-2);
}

.app-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.app-feat {
  padding: 1.4rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: border-color 0.25s, transform 0.25s;
}

.app-feat:hover {
  border-color: rgba(0, 184, 160, 0.35);
  transform: translateY(-3px);
}

.app-feat i {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(0, 184, 160, 0.1);
  color: var(--cyan);
  font-size: 1.1rem;
  margin-bottom: 0.9rem;
}

.app-feat h3 {
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 0.45rem;
}

.app-feat p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Use cases */
.app-usecases {
  background: var(--bg);
}

.app-usecase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
}

.app-usecase {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--white);
}

.app-usecase i {
  color: var(--cyan);
  font-size: 1.1rem;
  width: 1.4rem;
  text-align: center;
}

/* Process steps */
.app-process {
  background: var(--bg-2);
}

.app-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  counter-reset: none;
}

.app-steps li {
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.app-steps li strong {
  color: var(--white);
  font-size: 0.98rem;
}

.app-steps li span {
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* Packages */
.app-packages {
  background: var(--bg);
}

.app-pkg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.3rem;
}

.app-pkg {
  position: relative;
  padding: 1.75rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  box-shadow: 0 8px 28px rgba(30, 55, 100, 0.05);
}

.app-pkg.featured {
  border-color: rgba(91, 124, 250, 0.45);
  background: linear-gradient(160deg, rgba(91, 124, 250, 0.08), #ffffff);
  transform: scale(1.02);
}

.app-pkg h3 {
  font-size: 1.25rem;
  color: var(--white);
}

.app-pkg-price {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.app-pkg-price strong {
  font-size: 1.45rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.app-pkg ul {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: 0.3rem 0 0.6rem;
  flex: 1;
}

.app-pkg li {
  font-size: 0.9rem;
  padding-left: 1.1rem;
  position: relative;
  color: var(--text);
}

.app-pkg li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-weight: 700;
}

.app-pkg .btn {
  align-self: flex-start;
  margin-top: auto;
}

/* CTA band */
.app-cta {
  padding: var(--section-y) 0;
  background: linear-gradient(135deg, rgba(0, 201, 167, 0.12), rgba(91, 124, 250, 0.14));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.app-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.app-cta-inner h2 {
  font-size: clamp(1.35rem, 1.1rem + 1vw, 1.85rem);
  color: var(--white);
  margin-bottom: 0.4rem;
}

.app-cta-inner p {
  color: var(--text-muted);
  max-width: 36rem;
}

.app-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* Homepage teaser section */
.app-teaser {
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

.app-teaser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.app-teaser-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.app-teaser-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: linear-gradient(145deg, #eef2ff, #f3f7fb);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  box-shadow: 0 10px 28px rgba(30, 55, 100, 0.1);
}

.app-teaser-visual img:first-child {
  grid-column: 1 / -1;
  aspect-ratio: 16 / 9;
}

.app-teaser-content .section-tag {
  margin-bottom: 0.75rem;
}

.app-teaser-content h2 {
  font-size: clamp(1.55rem, 1.2rem + 1.2vw, 2.2rem);
  color: var(--white);
  margin-bottom: 0.85rem;
  line-height: 1.2;
}

.app-teaser-content > p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.app-teaser-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.app-teaser-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--text);
}

.app-teaser-list li i {
  color: var(--cyan);
  margin-top: 0.25rem;
}

.app-teaser-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .app-hero-grid,
  .app-teaser-grid {
    grid-template-columns: 1fr;
  }

  .app-pillars-grid,
  .app-features-grid,
  .app-pkg-grid,
  .app-steps {
    grid-template-columns: 1fr 1fr;
  }

  .app-usecase-grid {
    grid-template-columns: 1fr 1fr;
  }

  .app-pkg.featured {
    transform: none;
  }
}

@media (max-width: 720px) {
  .page-app-service .app-hero {
    padding-top: calc(var(--header-h) + 1.5rem);
  }

  .app-pillars-grid,
  .app-features-grid,
  .app-pkg-grid,
  .app-steps,
  .app-gallery-grid,
  .app-usecase-grid {
    grid-template-columns: 1fr;
  }

  .app-gallery-item.wide {
    grid-column: auto;
  }

  .app-cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}