/* ==========================================================================
   Maniro — Services Page / Why Choose Our Services
   4 cards, premium + industrial: blueprint corner marks, SVG icons.
   Placeholder content only.
   ========================================================================== */

.why-us {
  padding-block: 96px;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ---------- Card ---------- */
.why-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 36px 24px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease),
    box-shadow 0.35s var(--ease);
}

/* Schematic / blueprint corner marks — matches the site's industrial signature */
.why-card::before,
.why-card::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--color-border);
  transition: border-color 0.35s var(--ease), width 0.35s var(--ease),
    height 0.35s var(--ease);
  pointer-events: none;
}

.why-card::before {
  top: -1px;
  inset-inline-start: -1px;
  border-inline-end: none;
  border-bottom: none;
}

.why-card::after {
  bottom: -1px;
  inset-inline-end: -1px;
  border-inline-start: none;
  border-top: none;
}

.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.why-card:hover::before,
.why-card:hover::after {
  width: 26px;
  height: 26px;
  border-color: var(--color-sky);
}

/* ---------- Icon ---------- */
.why-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-bottom: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-sky-dark);
  background: var(--color-bg-subtle);
  transition: border-color 0.35s var(--ease), background-color 0.35s var(--ease),
    color 0.35s var(--ease), transform 0.35s var(--ease);
}

[data-theme="dark"] .why-icon {
  color: var(--color-sky);
}

.why-icon svg {
  width: 30px;
  height: 30px;
  stroke: currentColor;
}

/* Same Stockholm PNG icon set as the About/Contact pages — size it to
   match that family (was rendering at its native 48px, larger than every
   other icon on the site) and recolor via filter, since a flat PNG can't
   follow `currentColor` the way an SVG stroke can. */
.why-icon img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  transition: filter 0.35s var(--ease);
}

[data-theme="dark"] .why-icon img {
  filter: invert(1);
}

.why-card:hover .why-icon img {
  filter: brightness(0) invert(1);
}

.why-card:hover .why-icon {
  border-color: var(--color-sky);
  background: var(--color-sky-dark);
  color: #ffffff;
  transform: scale(1.08) rotate(-4deg);
}

[data-theme="dark"] .why-card:hover .why-icon {
  background: var(--color-sky);
  color: var(--color-bg);
}

/* ---------- Text ---------- */
.why-title {
  margin: 0 0 10px;
  font-size: 17.5px;
  font-weight: 700;
  letter-spacing: normal;
  color: var(--color-text);
}

.why-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text-muted);
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .why-us {
    padding-block: 64px;
  }

  .why-us-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .why-card {
    padding: 30px 22px;
  }
}