/* =========================================================================
   LicensePow — Layout (Header, Footer, Hero, Sections)
   ========================================================================= */

/* ---------- Typography hierarchy ---------- */
.h1, h1.display {
  font-size: clamp(36px, 5vw, 54px);
  font-weight: var(--fw-extra);
  letter-spacing: var(--tracking-tighter);
  line-height: var(--lh-tight);
}

.h2, h2.display {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: var(--fw-extra);
  letter-spacing: var(--tracking-tight);
  line-height: var(--lh-tight);
}

.h3, h3.display {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
}

.lead {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
}

.small {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

/* =========================================================================
   SITE HEADER
   ========================================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base), background-color var(--transition-base);
}

[data-theme="dark"] .site-header {
  background-color: rgba(7, 8, 15, 0.8);
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  height: var(--header-height);
  padding: 0 var(--space-6);
  max-width: var(--container-2xl);
  margin: 0 auto;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  color: var(--color-text-primary);
  letter-spacing: var(--tracking-tight);
  flex-shrink: 0;
}

.site-logo svg {
  width: 32px;
  height: 32px;
}

.site-nav {
  display: none;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
}

@media (min-width: 1024px) {
  .site-nav { display: flex; }
}

.site-nav__item {
  position: relative;
}

.site-nav__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-sm);
  transition: all var(--transition-fast);
}

.site-nav__link:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-accent);
}

.site-nav__link[aria-expanded="true"] {
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
}

.site-nav__link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.site-nav__link[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
}

/* ----- Mega Menu ----- */
.mega-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  transform: translateX(0) translateY(-8px);
  width: min(720px, calc(100vw - 24px));
  min-width: 0;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: var(--z-dropdown);
}

.mega-menu.is-open,
.site-nav__item:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(0) translateY(0);
}

.mega-menu__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1100px) {
  .mega-menu__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

.mega-menu__column h4 {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-hint);
  margin-bottom: var(--space-3);
  font-weight: var(--fw-bold);
}

.mega-menu__link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  margin: -var(--space-2);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  transition: all var(--transition-fast);
}

.mega-menu__link:hover {
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  transform: translateX(2px);
}

.mega-menu__link-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.mega-menu__link--viewall {
  color: #3b6fe0 !important;
  font-weight: 600 !important;
}
.mega-menu__link--viewall:hover {
  background: #eef2ff !important;
  color: #3b6fe0 !important;
}

/* =========================================================================
   SITE FOOTER
   ========================================================================= */
.site-footer {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-20);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: var(--space-10);
  max-width: var(--container-2xl);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (max-width: 1024px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
  }
}

.site-footer__brand p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  max-width: 320px;
}

.site-footer__heading {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-hint);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-4);
}

.site-footer__list li {
  margin-bottom: var(--space-2);
}

.site-footer__list a {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  transition: color var(--transition-fast);
}

.site-footer__list a:hover {
  color: var(--color-accent);
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  max-width: var(--container-2xl);
  margin: var(--space-12) auto 0;
  padding: var(--space-6) var(--space-6) 0;
  border-top: 1px solid var(--color-border);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.site-footer__legal {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.site-footer__legal a {
  color: var(--color-text-muted);
}

.site-footer__legal a:hover {
  color: var(--color-accent);
}

.payment-logos {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  flex-wrap: wrap;
}

.payment-logo {
  height: 24px;
  padding: 4px 8px;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: var(--fw-bold);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.social-links {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.social-links a {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.social-links a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: var(--color-accent-soft);
  transform: translateY(-2px);
}

/* =========================================================================
   SECTION COMMON
   ========================================================================= */
.section {
  padding: var(--space-20) 0;
}

.section-title {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: var(--fw-extra);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-3);
  text-align: center;
}

.section-subtitle {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-12);
}

.section-eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-accent);
  padding: 4px 12px;
  background-color: var(--color-accent-soft);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-3);
}

/* =========================================================================
   HERO
   ========================================================================= */
.hero {
  position: relative;
  padding: var(--space-20) 0 var(--space-16);
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 10%, var(--color-accent-soft) 0%, transparent 40%),
    radial-gradient(circle at 80% 60%, var(--color-purple-soft) 0%, transparent 40%);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 14px;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-xs);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-success);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--color-success-soft);
}

.hero__title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: var(--fw-extra);
  letter-spacing: var(--tracking-tighter);
  line-height: 1.05;
  margin-bottom: var(--space-5);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-purple) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto var(--space-8);
  line-height: var(--lh-relaxed);
}

.hero__actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  max-width: 760px;
  margin: 0 auto;
  padding: var(--space-6);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}

@media (max-width: 640px) {
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
}

.stat__value {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extra);
  color: var(--color-text-primary);
  letter-spacing: var(--tracking-tight);
  line-height: 1;
}

.stat__label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  font-weight: var(--fw-medium);
}

/* =========================================================================
   GRID HELPERS
   ========================================================================= */
.cards-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.cards-grid-3 {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .cards-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .cards-grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.cards-grid-4 {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .cards-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .cards-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* =========================================================================
   MOBILE NAVIGATION DRAWER
   ========================================================================= */

/* Hamburger: masaüstünde gizli, mobilde görünür */
.js-mobile-nav-toggle {
  display: none;
}

@media (max-width: 1024px) {
  .site-nav { display: none !important; }
  .js-mobile-nav-toggle { display: inline-flex !important; }
}

/* Slide-in drawer (sağdan açılır) */
.site-mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 300px;
  max-width: 90vw;
  background-color: var(--color-bg-card);
  border-left: 1px solid var(--color-border);
  z-index: var(--z-modal);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
}

.site-mobile-nav.is-open {
  transform: translateX(0);
}

/* Backdrop overlay */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--color-bg-overlay);
  z-index: calc(var(--z-modal) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-nav-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* Açıkken body scroll kilitle */
body.nav-open {
  overflow: hidden;
}

/* Panel: üst başlık */
.mobile-nav__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

/* Panel: içerik bölgesi */
.mobile-nav__body {
  flex: 1;
  padding: var(--space-2) var(--space-4);
  overflow-y: auto;
}

/* Kategori başlıkları */
.mobile-nav__section-title {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-hint);
  font-weight: var(--fw-bold);
  padding: var(--space-3) var(--space-2) var(--space-1);
  margin-top: var(--space-2);
}

/* Bağlantı öğeleri */
.mobile-nav__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 11px var(--space-2);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-sm);
  transition: all var(--transition-fast);
}

.mobile-nav__link:hover,
.mobile-nav__link.is-active {
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  padding-left: var(--space-4);
}

.mobile-nav__link svg {
  width: 16px;
  height: 16px;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.mobile-nav__link:hover svg,
.mobile-nav__link.is-active svg {
  color: var(--color-accent);
}

/* Alt aksiyon bölgesi */
.mobile-nav__footer {
  padding: var(--space-4);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex-shrink: 0;
}

/* Mobil nav divider */
.mobile-nav__divider {
  height: 1px;
  background-color: var(--color-border);
  margin: var(--space-2) 0;
}

/* Logo light/dark gösterimi */
.logo-light { display: block; }
.logo-dark  { display: none; }

[data-theme="dark"] .logo-light { display: none; }
[data-theme="dark"] .logo-dark  { display: block; }