/* ==========================================================================
   AK TAHSILAT — COMPONENT LIBRARY  (Warm & Corporate)
   ========================================================================== */

/* --------------------------------------------------------------------------
   BUTTONS
   -------------------------------------------------------------------------- */
.btn {
  --btn-py: 0.9rem;
  --btn-px: 1.6rem;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  padding: var(--btn-py) var(--btn-px);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1;
  border-radius: var(--r-pill);
  cursor: pointer;
  white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur) var(--ease-out),
              background-color var(--dur) var(--ease-out),
              color var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out);
  user-select: none;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn svg { width: 1.15em; height: 1.15em; flex-shrink: 0; }
.btn .btn__icon-r { transition: transform var(--dur) var(--ease-out); }
.btn:hover .btn__icon-r { transform: translateX(3px); }

.btn--primary {
  background: var(--brand);
  color: var(--brand-contrast);
  box-shadow: var(--shadow-brand);
}
.btn--primary:hover { background: var(--brand-strong); transform: translateY(-2px); box-shadow: 0 22px 46px -14px var(--brand-glow); }

.btn--ink { background: var(--sand-900); color: var(--text-inverse); box-shadow: var(--shadow-md); }
.btn--ink:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.btn--outline { background: var(--surface); color: var(--text); border: 1.5px solid var(--border-strong); }
.btn--outline:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

.btn--soft { background: var(--brand-soft); color: var(--brand-strong); }
.btn--soft:hover { background: var(--red-100); transform: translateY(-2px); }

.btn--ghost { background: transparent; color: var(--text-2); padding-inline: 1rem; }
.btn--ghost:hover { color: var(--text); background: var(--sand-100); }

.btn--lg { --btn-py: 1.1rem; --btn-px: 2rem; font-size: var(--fs-body); }
.btn--sm { --btn-py: 0.65rem; --btn-px: 1.15rem; font-size: var(--fs-xs); }
.btn--block { display: flex; width: 100%; }

/* --------------------------------------------------------------------------
   BADGES
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.42em 0.9em;
  font-size: var(--fs-xs);
  font-weight: 600;
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--text-2);
  border: 1px solid var(--border);
}
.badge--brand { background: var(--brand-soft); color: var(--brand); border-color: transparent; }
.badge--accent { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.badge--success { background: var(--success-soft); color: var(--success); border-color: transparent; }
.badge--dot::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: currentColor; box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 20%, transparent);
}
.badge--soft { background: var(--surface); box-shadow: var(--shadow-sm); border-color: var(--border); }

/* --------------------------------------------------------------------------
   CARDS — big radius, soft warm depth
   -------------------------------------------------------------------------- */
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: clamp(1.6rem, 1rem + 1.6vw, 2.5rem);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.card--hover:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }
.card--tint { background: var(--surface-tint); }
.card--warm { background: var(--bg-warm); border-color: var(--border-strong); }
.card--pad-lg { padding: clamp(1.9rem, 1rem + 2.6vw, 3.25rem); }
.card--soft { box-shadow: var(--shadow-md); border-color: transparent; }

/* --------------------------------------------------------------------------
   ICON BOX — rounded, warm
   -------------------------------------------------------------------------- */
.icon-box {
  display: inline-grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  background: linear-gradient(150deg, color-mix(in srgb, var(--brand-soft) 55%, #fff), var(--brand-soft));
  color: var(--brand);
  border: 1px solid color-mix(in srgb, var(--brand) 12%, transparent);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 8px 18px -10px var(--brand-glow);
  transition: transform var(--dur) var(--ease-spring), box-shadow var(--dur) var(--ease-out);
}
.icon-box svg { width: 26px; height: 26px; }
.icon-box--accent { background: linear-gradient(150deg, color-mix(in srgb, var(--accent-soft) 55%, #fff), var(--accent-soft)); color: var(--accent); border-color: color-mix(in srgb, var(--accent) 14%, transparent); box-shadow: inset 0 1px 0 rgba(255,255,255,0.8), 0 8px 18px -10px rgba(198,101,61,0.35); }
.icon-box--sand { background: linear-gradient(150deg, #fff, var(--sand-100)); color: var(--text); border-color: var(--border); box-shadow: inset 0 1px 0 rgba(255,255,255,0.9); }
.icon-box--lg { width: 66px; height: 66px; border-radius: 20px; }
.card--hover:hover .icon-box { transform: translateY(-3px) rotate(-4deg); box-shadow: inset 0 1px 0 rgba(255,255,255,0.8), 0 14px 26px -12px var(--brand-glow); }

/* --------------------------------------------------------------------------
   LINK WITH ARROW
   -------------------------------------------------------------------------- */
.link-arrow { display: inline-flex; align-items: center; gap: 0.45em; font-weight: 700; font-size: var(--fs-sm); color: var(--brand); }
.link-arrow svg { width: 1.1em; height: 1.1em; transition: transform var(--dur) var(--ease-out); }
.link-arrow:hover svg { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   BRAND CHIP (bank / provider wordmark)
   -------------------------------------------------------------------------- */
.brand-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.65em;
  padding: 0.8rem 1.15rem;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xs);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.brand-chip:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.brand-chip__dot {
  width: 11px; height: 11px; border-radius: 4px;
  background: var(--chip-color, var(--brand)); flex-shrink: 0;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--chip-color, var(--brand)) 15%, transparent);
}
.brand-chip__name { font-weight: 700; font-size: var(--fs-sm); letter-spacing: -0.01em; color: var(--text); white-space: nowrap; }

/* --------------------------------------------------------------------------
   AVATAR
   -------------------------------------------------------------------------- */
.avatar {
  display: inline-grid; place-items: center;
  width: 50px; height: 50px; border-radius: 50%;
  background: linear-gradient(140deg, var(--sand-700), var(--sand-900));
  color: #fff; font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; flex-shrink: 0;
}
.avatar--brand { background: linear-gradient(140deg, var(--red-500), var(--brand-strong)); }
.avatar--accent { background: linear-gradient(140deg, var(--clay-500), #A24A28); }

/* --------------------------------------------------------------------------
   FORMS
   -------------------------------------------------------------------------- */
.field { display: grid; gap: 0.5rem; }
.field__label { font-size: var(--fs-sm); font-weight: 700; color: var(--text); }
.field__label .req { color: var(--brand); }
.field__hint { font-size: var(--fs-xs); color: var(--text-muted); }

.input, .textarea, .select {
  width: 100%;
  padding: 0.95rem 1.1rem;
  font-size: var(--fs-sm);
  color: var(--text);
  background: var(--surface);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--r-md);
  transition: border-color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
  appearance: none;
}
.input::placeholder, .textarea::placeholder { color: var(--text-muted); }
.input:focus, .textarea:focus, .select:focus {
  outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px var(--ring);
}
.textarea { min-height: 130px; resize: vertical; line-height: 1.55; }
.select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238C8175' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1.1rem center; padding-right: 2.75rem;
}
.checkbox { display: flex; align-items: flex-start; gap: 0.7rem; font-size: var(--fs-sm); color: var(--text-2); cursor: pointer; line-height: 1.5; }
.checkbox input {
  appearance: none; width: 22px; height: 22px; margin-top: 1px;
  border: 1.5px solid var(--border-strong); border-radius: 7px; background: var(--surface);
  flex-shrink: 0; cursor: pointer; transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.checkbox input:checked {
  background: var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/13px no-repeat;
  border-color: var(--brand);
}
.checkbox input:focus-visible { box-shadow: 0 0 0 4px var(--ring); }
.checkbox a { color: var(--brand); font-weight: 700; }

.form-note { padding: 0.9rem 1.1rem; border-radius: var(--r-md); font-size: var(--fs-sm); }
.form-note--ok { background: var(--success-soft); color: var(--success); }
.form-note--err { background: var(--brand-soft); color: var(--brand-strong); }

/* --------------------------------------------------------------------------
   ACCORDION (FAQ)
   -------------------------------------------------------------------------- */
.accordion { display: grid; gap: 0.85rem; }
.acc-item {
  border: 1px solid var(--border); border-radius: var(--r-lg);
  background: var(--surface); overflow: hidden;
  transition: border-color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}
.acc-item.is-open { border-color: transparent; box-shadow: var(--shadow-md); background: var(--surface); }
.acc-head {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  width: 100%; padding: 1.35rem 1.5rem; text-align: left;
  font-family: var(--font-sans); font-weight: 700; font-size: var(--fs-h4); color: var(--text);
}
.acc-head__icon {
  display: grid; place-items: center; width: 34px; height: 34px; flex-shrink: 0;
  border-radius: 10px; background: var(--sand-100); color: var(--brand);
  transition: transform var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}
.acc-item.is-open .acc-head__icon { transform: rotate(45deg); background: var(--brand); color: #fff; }
.acc-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur-slow) var(--ease-out); }
.acc-item.is-open .acc-body { grid-template-rows: 1fr; }
.acc-body > div { overflow: hidden; }
.acc-body p { padding: 0 1.5rem 1.5rem; color: var(--text-2); font-size: var(--fs-sm); line-height: 1.68; }

/* --------------------------------------------------------------------------
   TABS
   -------------------------------------------------------------------------- */
.tabs { display: inline-flex; gap: 0.3rem; padding: 0.4rem; border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.tab { padding: 0.65rem 1.4rem; border-radius: var(--r-pill); font-size: var(--fs-sm); font-weight: 700; color: var(--text-muted); transition: color var(--dur) var(--ease-out), background var(--dur) var(--ease-out); }
.tab.is-active { background: var(--brand); color: #fff; }
.tab:hover:not(.is-active) { color: var(--text); }

/* --------------------------------------------------------------------------
   ICON BUTTON (mobile only now)
   -------------------------------------------------------------------------- */
.icon-btn {
  display: inline-grid; place-items: center; width: 46px; height: 46px;
  border-radius: 14px; color: var(--text-2); border: 1px solid transparent;
  transition: background var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.icon-btn:hover { background: var(--sand-100); color: var(--text); }
.icon-btn svg { width: 22px; height: 22px; }