/* ==========================================================================
   COMPONENTS.CSS — Buttons, cards, badges, accordion, forms, chips
   ========================================================================== */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1.6rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-200);
  border: 1.5px solid transparent;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--cta {
  background: var(--accent-cta);
  color: var(--c-abyss-900);
  box-shadow: var(--shadow-md);
}
.btn--cta:hover { background: var(--accent-cta-hover); box-shadow: var(--shadow-lg); }

.btn--ghost-light {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.35);
  color: var(--c-white);
  backdrop-filter: blur(6px);
}
.btn--ghost-light:hover { background: rgba(255,255,255,0.16); }

.btn--primary {
  background: var(--accent-primary);
  color: var(--c-white);
}
.btn--primary:hover { background: var(--accent-primary-hover); }

.btn--outline {
  background: transparent;
  border-color: var(--border-subtle);
  color: var(--text-primary);
}
.btn--outline:hover { border-color: var(--accent-primary); color: var(--accent-primary); }

.btn--sm { padding: 0.6rem 1.1rem; font-size: var(--fs-100); }
.btn--block { width: 100%; }
.btn--whatsapp { background: #25D366; color: #fff; }
.btn--whatsapp:hover { background: #1EBE59; }

/* ---------- Badge / chip (trust rozetleri) ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-100);
  font-weight: 700;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.22);
  color: var(--c-white);
  backdrop-filter: blur(6px);
}
.badge svg { width: 15px; height: 15px; flex-shrink: 0; }

.badge--solid {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

/* ---------- Lens frame — the site's signature motif ----------
   Echoes the circular borescope-monitor viewfinder seen in the
   real inspection-camera photography: every photo/icon on the
   site sits inside a lens ring, tying the whole design back to
   the literal tool of the trade. */
.lens {
  --lens-size: 100%;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  isolation: isolate;
}
.lens::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.5), inset 0 0 0 7px rgba(7,27,31,0.06);
  pointer-events: none;
}
.lens img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease-out); }
.lens:hover img { transform: scale(1.06); }

.lens-dot {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-white);
  background: rgba(7,27,31,0.55);
  backdrop-filter: blur(6px);
  padding: 0.35rem 0.6rem 0.35rem 0.5rem;
  border-radius: var(--radius-pill);
}
.lens-dot i {
  width: 7px; height: 7px; border-radius: 50%;
  background: #ff5b4d;
  box-shadow: 0 0 0 3px rgba(255,91,77,0.25);
}

/* ---------- Service cards ---------- */
.card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: transparent;
}
.card__media { aspect-ratio: 4/3; }
.card__media .lens { border-radius: 0; height: 100%; }
.card__body { padding: var(--sp-3) var(--sp-3) var(--sp-4); display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.card__icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--bg-surface-2);
  color: var(--accent-primary);
  margin-bottom: 0.2rem;
}
.card__title { font-size: var(--fs-400); margin-bottom: 0; }
.card__desc { font-size: var(--fs-200); margin-bottom: 0; flex: 1; }
.card__link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-weight: 700; font-size: var(--fs-200);
  color: var(--accent-primary);
  margin-top: 0.4rem;
}
.card__link svg { transition: transform var(--dur-fast) var(--ease-out); width: 16px; height: 16px; }
.card:hover .card__link svg { transform: translateX(4px); }

/* ---------- Why-us icon tiles ---------- */
.tile {
  padding: var(--sp-3);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  text-align: left;
}
.tile__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  display: grid; place-items: center;
  background: linear-gradient(145deg, var(--c-teal-600), var(--c-abyss-700));
  color: #fff;
  margin-bottom: var(--sp-2);
}
.tile h3 { font-size: var(--fs-400); margin-bottom: 0.35rem; }
.tile p { font-size: var(--fs-200); margin-bottom: 0; }

/* ---------- Counter stat ---------- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--sp-4);
}
.stat { text-align: left; }
.stat__num {
  font-family: var(--font-display);
  font-size: var(--fs-800);
  font-weight: 800;
  color: var(--c-white);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.stat__label { font-size: var(--fs-200); color: rgba(245,246,243,0.7); margin-top: 0.4rem; }

/* ---------- Region cards ---------- */
.region-card {
  position: relative;
  padding: var(--sp-4);
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, var(--c-abyss-800), var(--c-abyss-900));
  color: #fff;
  overflow: hidden;
}
.region-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 85% 12%, rgba(201,146,71,0.25), transparent 55%);
}
.region-card h3 { position: relative; color: #fff; }
.region-card p { position: relative; color: rgba(245,246,243,0.68); font-size: var(--fs-200); }
.region-card__link {
  position: relative;
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-weight: 700; font-size: var(--fs-200); color: var(--c-brass-400);
  margin-top: var(--sp-2);
}

/* ---------- FAQ accordion ---------- */
.accordion { border-top: 1px solid var(--border-subtle); }
.accordion-item { border-bottom: 1px solid var(--border-subtle); }
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: var(--sp-3) 0.25rem;
  background: none; border: none;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-400);
  color: var(--text-primary);
}
.accordion-trigger__icon {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  display: grid; place-items: center;
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.accordion-trigger[aria-expanded="true"] .accordion-trigger__icon {
  transform: rotate(45deg);
  background: var(--accent-cta);
  border-color: var(--accent-cta);
}
.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-slow) var(--ease-out);
}
.accordion-panel > div { overflow: hidden; }
.accordion-item.is-open .accordion-panel { grid-template-rows: 1fr; }
.accordion-panel p { padding-bottom: var(--sp-3); font-size: var(--fs-300); max-width: 640px; }

/* ---------- Blog cards ---------- */
.post-card { }
.post-card__meta {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: var(--fs-100); color: var(--text-secondary);
  margin-bottom: 0.3rem;
}
.post-card__cat {
  display: inline-block;
  color: var(--accent-primary); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.7rem;
  padding: 0.35rem 0.1rem;
  margin: -0.35rem -0.1rem;
}

/* ---------- Contact form ---------- */
.form-field { margin-bottom: var(--sp-3); }
.form-field label {
  display: block;
  font-weight: 700;
  font-size: var(--fs-200);
  margin-bottom: 0.4rem;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-subtle);
  background: var(--bg-surface);
  color: var(--text-primary);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px rgba(21,138,158,0.15);
  outline: none;
}
.form-field textarea { resize: vertical; min-height: 120px; }

/* ---------- Info rows (contact) ---------- */
.info-row { display: flex; gap: var(--sp-2); align-items: flex-start; margin-bottom: var(--sp-3); }
.info-row__icon {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--bg-surface-2);
  color: var(--accent-primary);
}
.info-row h4 { margin-bottom: 0.2rem; }
.info-row p { margin-bottom: 0; font-size: var(--fs-200); }

/* ---------- Glass panel ---------- */
.glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ---------- Theme toggle ---------- */
.theme-toggle {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  display: grid; place-items: center;
  position: relative;
}
.theme-toggle svg { position: absolute; transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out); }
.theme-toggle .icon-sun { opacity: 1; transform: scale(1) rotate(0deg); }
.theme-toggle .icon-moon { opacity: 0; transform: scale(0.5) rotate(-45deg); }
[data-theme="dark"] .theme-toggle .icon-sun { opacity: 0; transform: scale(0.5) rotate(45deg); }
[data-theme="dark"] .theme-toggle .icon-moon { opacity: 1; transform: scale(1) rotate(0deg); }

/* ---------- Pipeline divider (signature connective motif) ---------- */
.pipeline-divider { width: 100%; height: 48px; display: block; color: var(--border-subtle); }
.pipeline-divider path { stroke: currentColor; }