/* =========================================================
   CONTACT PAGE – Styles
   ========================================================= */

/* =========================================================
   HERO
   ========================================================= */
.contact-hero {
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--color-border);
}

.contact-hero__title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
  max-width: 700px;
}

.contact-hero__desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: 800px;
}

/* =========================================================
   INFO CARDS
   ========================================================= */
.contact-info {
  border-bottom: 1px solid var(--color-border);
}

.contact-info__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.info-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 28px 24px;
  border-right: 1px solid var(--color-border);
  position: relative;
  text-decoration: none;
  transition: background var(--transition);
}
.info-card:last-child { border-right: none; }
.info-card:hover { background: var(--color-surface-2); }

.info-card__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.info-card__label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
  line-height: 1.4;
}

.info-card__arrow {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 1rem;
  color: var(--color-text-muted);
}

/* =========================================================
   CONTACT FORM SECTION
   ========================================================= */
.contact-form-section {
  padding: 80px 0;
  border-bottom: 1px solid var(--color-border);
}

.contact-form-section__header {
  margin-bottom: 48px;
}

/* ── Form layout ── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-form__row {
  display: grid;
  gap: 24px;
}

.contact-form__row--3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ── Form group ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-input {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font);
  font-size: 0.9rem;
  padding: 14px 16px;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
.form-input::placeholder { color: var(--color-text-muted); }
.form-input:focus { border-color: var(--color-purple); }

.form-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.6;
}

/* ── Select ── */
.form-select-wrap {
  position: relative;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-family: var(--font);
  font-size: 0.9rem;
  padding: 14px 44px 14px 16px;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
  cursor: pointer;
}
.form-select:focus { border-color: var(--color-purple); }
.form-select option { background: var(--color-surface); color: var(--color-text); }

.form-select-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
  display: flex;
  align-items: center;
}

/* ── Checkbox ── */
.form-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}
.form-checkbox input[type="checkbox"] { display: none; }

.form-checkbox__box {
  width: 18px;
  height: 18px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-surface);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}
.form-checkbox input:checked + .form-checkbox__box {
  background: var(--color-purple);
  border-color: var(--color-purple);
}
.form-checkbox input:checked + .form-checkbox__box::after {
  content: '';
  display: block;
  width: 5px;
  height: 9px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translate(-1px, -1px);
}

.form-checkbox__text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.form-checkbox__text a {
  color: var(--color-text);
  text-decoration: underline;
}

/* ── Form footer ── */
.contact-form__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

/* =========================================================
   OFFICES
   ========================================================= */
.offices {
  padding: 80px 0;
  border-bottom: 1px solid var(--color-border);
}

.offices__header {
  margin-bottom: 40px;
}

/* ── Tabs ── */
.offices__tabs {
  display: flex;
  gap: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 6px;
  width: fit-content;
  margin-bottom: 40px;
}

.offices__tab {
  padding: 10px 24px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--color-text-muted);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.offices__tab:hover { color: var(--color-text); }
.offices__tab--active {
  background: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

/* ── Office Cards Grid ── */
.offices__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* ── Office Card ── */
.office-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition);
}
.office-card:hover { border-color: var(--color-purple); }

.office-card__type {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.office-card__name {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.35;
}

.office-card__desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  flex: 1;
}

.office-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.office-card__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.83rem;
  color: var(--color-text-muted);
}
.office-card__meta-item svg { flex-shrink: 0; }

.office-card__btn {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

/* =========================================================
   GALLERY
   ========================================================= */
.gallery-section {
  padding: 80px 0;
  border-bottom: 1px solid var(--color-border);
}

/* Two-column outer grid */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

/* Each column is its own flex column */
.gallery-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Individual photo cells */
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  width: 100%;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.gallery-item:hover img { transform: scale(1.04); }

/* Left column: first image taller, second slightly shorter */
.gallery-col--left .gallery-item:nth-child(1) { aspect-ratio: 16/9; }
.gallery-col--left .gallery-item:nth-child(2) { aspect-ratio: 16/8; }

/* Right column: three equal-height images */
.gallery-col--right .gallery-item { aspect-ratio: 4/3; }

/* Caption block (text + marker) at the bottom of left column */
.gallery-caption {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-top: 8px;
}

.gallery-caption__marker {
  font-size: 1.5rem;
  color: var(--color-text-muted);
  line-height: 1;
  flex-shrink: 0;
  margin-top: 6px;
}

.gallery-caption__text {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* =========================================================
   RESPONSIVE – LAPTOP (≤ 1024px)
   ========================================================= */
@media (max-width: 1024px) {
  .contact-info__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .info-card:nth-child(2) { border-right: none; }
  .info-card:nth-child(3) {
    border-top: 1px solid var(--color-border);
  }
  .info-card:nth-child(4) {
    border-right: none;
    border-top: 1px solid var(--color-border);
  }

  .contact-form__row--3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-form__row--3 .form-group:last-child {
    grid-column: span 2;
  }

  /* gallery stays 2-col on laptop — no change needed */
}

/* =========================================================
   RESPONSIVE – TABLET (≤ 768px)
   ========================================================= */
@media (max-width: 768px) {
  .contact-hero { padding: 48px 0 40px; }
  .contact-hero__title { font-size: 2.25rem; }

  .contact-info__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-form-section { padding: 60px 0; }

  .contact-form__row--3 {
    grid-template-columns: 1fr;
  }
  .contact-form__row--3 .form-group:last-child {
    grid-column: span 1;
  }

  .contact-form__footer {
    flex-direction: column;
    align-items: flex-start;
  }
  .contact-form__footer .btn { width: 100%; justify-content: center; }

  .offices { padding: 60px 0; }
  .offices__grid { grid-template-columns: 1fr; }

  .gallery-section { padding: 60px 0; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-col--left .gallery-item:nth-child(1),
  .gallery-col--left .gallery-item:nth-child(2),
  .gallery-col--right .gallery-item { aspect-ratio: 16/9; }
}

/* =========================================================
   RESPONSIVE – MOBILE (≤ 480px)
   ========================================================= */
@media (max-width: 480px) {
  .contact-hero { padding: 40px 0 32px; }
  .contact-hero__title { font-size: 1.85rem; }

  .contact-info__grid {
    grid-template-columns: 1fr;
  }
  .info-card {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
  .info-card:last-child { border-bottom: none; }
  .info-card:nth-child(3) { border-top: none; }

  .offices__tabs { width: 100%; }
  .offices__tab { flex: 1; text-align: center; padding: 10px 12px; }

  .office-card { padding: 24px; }
  .office-card__meta { flex-direction: column; gap: 10px; }

  .contact-form-section { padding: 40px 0; }
}