/* ==========================================================================
   Components — Modern Premium Design
   ========================================================================== */

/* === Buttons === */

.olgun-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border: 1.5px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
  text-decoration: none;
  line-height: 1.5;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}

.olgun-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition);
}

.olgun-btn:active {
  transform: scale(0.97);
}

.olgun-btn--lg {
  padding: 16px 36px;
  font-size: var(--text-base);
}

.olgun-btn--primary {
  background-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(59, 99, 226, 0.3), 0 1px 2px rgba(59, 99, 226, 0.2);
}

.olgun-btn--primary:hover {
  background-color: var(--color-primary-dark);
  color: #fff;
  box-shadow: 0 4px 16px rgba(59, 99, 226, 0.4), 0 2px 4px rgba(59, 99, 226, 0.2);
  transform: translateY(-1px);
}

.olgun-btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-border);
}

.olgun-btn--secondary:hover {
  background-color: var(--color-primary-50);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.olgun-btn--ghost {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

.olgun-btn--ghost:hover {
  background-color: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  transform: translateY(-1px);
}

.olgun-btn--accent {
  background-color: var(--color-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.olgun-btn--accent:hover {
  background-color: var(--color-accent-dark);
  color: #fff;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.4);
  transform: translateY(-1px);
}

/* === Badges === */

.olgun-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-100);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* === Header — Glass Navbar === */

.olgun-header {
  position: sticky !important;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  transition: all var(--transition);
}

.olgun-header--scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.04);
}

.olgun-header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  height: 72px;
}

.olgun-header__logo {
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.olgun-header__site-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

/* Hamburger — animated */
.olgun-header__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  transition: background-color var(--transition);
}

.olgun-header__toggle:hover {
  background-color: var(--color-primary-50);
}

.olgun-header__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
  transform-origin: center;
}

.olgun-header__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5.5px, 5.5px);
}

.olgun-header__toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.olgun-header__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5.5px, -5.5px);
}

/* Mobile Nav — full screen glass */
.olgun-header__nav {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
}

.olgun-header__nav.active {
  display: flex;
  opacity: 1;
}

.olgun-header__menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

.olgun-header__menu li a {
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition);
  letter-spacing: -0.01em;
}

.olgun-header__menu li a:hover,
.olgun-header__menu li.current-menu-item a {
  color: var(--color-primary);
}

.olgun-header__cta {
  font-size: var(--text-sm);
}

@media (min-width: 1024px) {
  .olgun-header__toggle {
    display: none;
  }

  .olgun-header__nav {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: var(--space-1);
    background: none;
    backdrop-filter: none;
    opacity: 1;
  }

  .olgun-header__menu {
    flex-direction: row;
    gap: 0;
  }

  .olgun-header__menu li a {
    font-size: var(--text-sm);
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    transition: all var(--transition);
    color: var(--color-text-secondary);
  }

  .olgun-header__menu li a:hover {
    background-color: var(--color-primary-50);
    color: var(--color-primary);
  }

  .olgun-header__menu li.current-menu-item a {
    background-color: var(--color-primary-50);
    color: var(--color-primary);
  }
}

/* === Footer — Modern Dark === */

.olgun-footer {
  background-color: #0F172A;
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-20) 0 0;
  position: relative;
  overflow: hidden;
}

.olgun-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59, 99, 226, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.olgun-footer__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  position: relative;
}

.olgun-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.olgun-footer__logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  display: block;
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.olgun-footer__desc {
  color: rgba(255, 255, 255, 0.4);
  font-size: var(--text-sm);
  line-height: 1.7;
  max-width: 300px;
}

.olgun-footer__title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-6);
}

.olgun-footer__menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.olgun-footer__menu li {
  margin-bottom: var(--space-3);
}

.olgun-footer__menu li a {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--text-sm);
  transition: all var(--transition);
}

.olgun-footer__menu li a:hover {
  color: #fff;
  padding-left: var(--space-2);
}

.olgun-footer__contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.olgun-footer__contact-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
}

.olgun-footer__contact-list li svg {
  flex-shrink: 0;
  opacity: 0.3;
}

.olgun-footer__contact-list li a,
.olgun-footer__contact-list li span {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition);
}

.olgun-footer__contact-list li a:hover {
  color: #fff;
}

.olgun-footer__bottom {
  padding: var(--space-8) 0;
  text-align: center;
}

.olgun-footer__bottom p {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.2);
  margin: 0;
}

@media (min-width: 768px) {
  .olgun-footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

/* === Forms — Modern === */

.olgun-form__group {
  margin-bottom: var(--space-5);
}

.olgun-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.olgun-form__label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.olgun-form__input,
.olgun-form__textarea,
select.olgun-form__input {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  background-color: var(--color-surface);
  color: var(--color-text);
  transition: all var(--transition);
  appearance: none;
}

.olgun-form__input::placeholder,
.olgun-form__textarea::placeholder {
  color: var(--color-text-muted);
}

.olgun-form__input:focus,
.olgun-form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-100);
}

.olgun-form__textarea {
  min-height: 160px;
  resize: vertical;
}

.olgun-form__submit {
  width: 100%;
}

@media (min-width: 768px) {
  .olgun-form__row {
    grid-template-columns: 1fr 1fr;
  }

  .olgun-form__submit {
    width: auto;
  }
}

/* === Pagination === */

.olgun-pagination {
  margin-top: var(--space-16);
  text-align: center;
}

.olgun-pagination .nav-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
}

.olgun-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: all var(--transition);
}

.olgun-pagination .page-numbers:hover {
  background-color: var(--color-primary-50);
  color: var(--color-primary);
}

.olgun-pagination .page-numbers.current {
  background-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(59, 99, 226, 0.3);
}

/* === Empty State === */

.olgun-empty-state {
  text-align: center;
  padding: var(--space-24) 0;
  color: var(--color-text-muted);
}

.olgun-empty-state svg {
  margin-bottom: var(--space-6);
  opacity: 0.2;
}

.olgun-empty-state h2 {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}