/* main.css - Ana stil dosyası - COMPLETE */

:root {
  --primary: #A71623;
  --blue: #0061EF;
  --pink: #FFA1CC;
  --yellow: #FFCE00;
  --purple: #3B197F;
  --green: #02873E;
  --dark: #0A0A0A;
  --light: #FFFFFF;
  --gray: #999999;
  --light-gray: #F5F5F5;
  --font-primary: 'Sora', sans-serif;
  --font-heading: 'Unbounded', cursive;
  --transition-smooth: cubic-bezier(0.65, 0, 0.35, 1);
  --transition-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 0.4s;
  --transition-medium: 0.8s;
  --transition-slow: 1.2s;
  --easing: cubic-bezier(0.33, 1, 0.68, 1);
}

/* ============================================
   SCROLL FIX - ÖNCE BU
   ============================================ */
html {
  scroll-behavior: smooth;
  overflow-y: scroll !important;
  overflow-x: hidden;
}

body {
  overflow-y: auto !important;
  overflow-x: hidden;
  min-height: 100vh;
}

body.menu-open {
  overflow: hidden !important;
}

/* ============================================
   RESET
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body.allow-scroll {
  overflow: auto;
}

body {
  font-family: var(--font-primary);
  color: var(--dark);
  background-color: var(--light);
  line-height: 1.5;
  transition: background-color var(--transition-medium) var(--easing);
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

/* ============================================
   PRELOADER
   ============================================ */

.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--dark);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 1s var(--easing);
}

.preloader.loaded {
  transform: translateY(-100%);
}

.loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.loader-text {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--light);
  letter-spacing: 0.1em;
}

.progress-bar {
  width: 250px;
  height: 2px;
  background-color: rgba(255,255,255,0.2);
  overflow: hidden;
}

.progress-fill {
  width: 0;
  height: 100%;
  background-color: var(--light);
  transition: width 0.5s linear;
}

/* ============================================
   PAGE TRANSITION
   ============================================ */

.page-transition {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--primary);
  z-index: 9990;
  transform: translateY(100%);
  transition: transform 0.8s var(--easing);
}

.page-transition.active {
  transform: translateY(0);
}

/* ============================================
   NOISE & GRAIN OVERLAYS
   ============================================ */

.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMDAiIGhlaWdodD0iMzAwIj48ZmlsdGVyIGlkPSJhIiB4PSIwIiB5PSIwIj48ZmVUdXJidWxlbmNlIGJhc2VGcmVxdWVuY3k9Ii43NSIgc3RpdGNoVGlsZXM9InN0aXRjaCIgdHlwZT0iZnJhY3RhbE5vaXNlIi8+PGZlQ29sb3JNYXRyaXggdHlwZT0ic2F0dXJhdGUiIHZhbHVlcz0iMCIvPjwvZmlsdGVyPjxwYXRoIGQ9Ik0wIDBoMzAwdjMwMEgweiIgZmlsdGVyPSJ1cmwoI2EpIiBvcGFjaXR5PSIuMDUiLz48L3N2Zz4=');
  z-index: 100;
  pointer-events: none;
  opacity: 0.5;
}

.grain-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAMAAAAp4XiDAAAAUVBMVEWFhYWDg4N3d3dtbW17e3t1dXWBgYGHh4d5eXlzc3OLi4ubm5uVlZWPj4+NjY19fX2JiYl/f39ra2uRkZGZmZlpaWmXl5dvb29xcXGTk5NnZ2c4S8BAAAAAXklEQVRIx+3RSRLDIAxE0QYhAbGZPNu5/z0zrXHiqiz5W72FqhqtVuuXAl3iOV7iPV/iSsAqzLFApmTdJ2wcGxd7kMqhRN7/Mt8m7p5FisVxJmF1lCpLAC1dtriXb4OWD8Ob+Ychuey0kAAAAASUVORK5CYII=');
  background-repeat: repeat;
  z-index: 100;
  pointer-events: none;
  opacity: 0.03;
  mix-blend-mode: difference;
}

/* ============================================
   MAGNETIC CURSOR
   ============================================ */

.magnetic-cursor {
  position: fixed;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0) 70%);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
  transform: translate(-50%, -50%) scale(0);
  z-index: 9000;
  pointer-events: none;
  transition: transform 0.3s var(--easing), background 0.3s var(--easing), width 0.2s var(--easing), height 0.2s var(--easing);
  mix-blend-mode: overlay;
}

.magnetic-cursor.active {
  transform: translate(-50%, -50%) scale(1);
  width: 80px;
  height: 80px;
}

.magnetic-cursor.clicked {
  transform: translate(-50%, -50%) scale(0.8);
  opacity: 0.7;
  transition: transform 0.2s var(--easing), opacity 0.2s var(--easing);
}

/* ============================================
   SCROLL INDICATOR
   ============================================ */

.scroll-indicator {
  position: fixed;
  right: 3rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 120px;
  z-index: 800;
  pointer-events: none;
}

.indicator-line {
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.indicator-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: linear-gradient(to bottom, #ffffff, rgba(255, 255, 255, 0.8));
  transition: height 0.2s ease;
  border-radius: 3px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* ============================================
   SITE HEADER
   ============================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2rem;
  z-index: 999;
  mix-blend-mode: difference;
  background: transparent;
  border-bottom: none;
  backdrop-filter: none;
  box-shadow: none;
  transition: all 0.4s ease;
}

.site-header.scrolled {
  background: rgba(10, 10, 10, 0.15);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.4s ease;
}

body.menu-open .site-header {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
}

.header-container {
  max-width: 1800px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ============================================
   LOGO & LANGUAGE SELECTOR
   ============================================ */

.logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.3rem;
}

.logo a {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0px;
  color: var(--light);
  position: relative;
  display: inline-block;
  text-transform: uppercase;
}

.language-selector {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.lang-btn {
  font-family: var(--font-heading);
  font-size: 0.6rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

.lang-btn:hover {
  color: rgba(255, 255, 255, 1);
  transform: translateY(-1px);
}

.lang-btn.active {
  color: #ffffff;
  font-weight: 600;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.lang-separator {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.6rem;
  font-weight: 300;
  margin: 0 0.1rem;
}

/* ============================================
   MENU TOGGLE
   ============================================ */

.header-right {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.menu-toggle {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.menu-icon {
  width: 30px;
  height: 20px;
  position: relative;
  margin-right: 0.75rem;
}

.menu-icon span {
  position: absolute;
  width: 100%;
  height: 1px;
  background-color: var(--light);
  transition: var(--transition-fast) var(--easing);
}

.menu-icon span:first-child {
  top: 5px;
}

.menu-icon span:last-child {
  bottom: 5px;
}

.menu-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--light);
  letter-spacing: 2px;
  text-transform: uppercase;
}

body.menu-open .menu-icon span:first-child {
  top: 10px;
  transform: rotate(45deg);
}

body.menu-open .menu-icon span:last-child {
  bottom: 9px;
  transform: rotate(-45deg);
}

/* ============================================
   SCROLLBAR GİZLE
   ============================================ */

::-webkit-scrollbar {
  width: 0px;
  height: 0px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: transparent;
}

* {
  scrollbar-width: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1400px) {
  .header-container {
    max-width: 100%;
  }
}

@media (max-width: 1024px) {
  .site-header {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: 1.5rem;
  }
  
  .logo a {
    font-size: 1.3rem;
  }
  
  .scroll-indicator {
    display: none;
  }
}

@media (max-width: 576px) {
  .site-header {
    padding: 1rem;
  }
  
  .logo a {
    font-size: 1.1rem;
  }
  
  .header-right {
    gap: 1rem;
  }
  
  .menu-icon {
    width: 25px;
    margin-right: 0.5rem;
  }
  
  .menu-label {
    font-size: 0.7rem;
  }
}