* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  background-color: #f4f4f4;
  color: #333;
  scroll-behavior: smooth;
  padding-top: 0; /* Banner için yer ayırma - gerekirse değişir */
}

/* === Banner (üst kısım) === */
.banner {
  background: #1E2742;
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 30px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  position: sticky !important;
  top: 0 !important;
  z-index: 9999 !important;
  width: 100%;
  gap: 20px;
}

.logo {
  font-weight: 800;
  font-size: 24px;
  letter-spacing: 1px;
  color: white;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 55px;
  width: auto;
}

.lang-switcher {
  display: flex;
  gap: 4px;
  background: rgba(255,255,255,0.15);
  padding: 4px;
  border-radius: 25px;
}

.lang-btn {
  background: transparent;
  color: white;
  border: none;
  padding: 6px 10px;
  border-radius: 15px;
  cursor: pointer;
  font-size: 18px; /* Emoji boyutu */
  transition: all 0.3s;
  line-height: 1;
  min-width: 32px;
}

.lang-btn.active {
  background: rgba(255,255,255,0.95);
  transform: scale(1.2);
  box-shadow: 0 3px 12px rgba(0,0,0,0.25);
  border: 2px solid rgba(255,255,255,0.8);
}

.lang-btn:hover:not(.active) {
  background: rgba(255,255,255,0.25);
  transform: scale(1.08);
}

/* Language Dropdown (Mobile/Tablet only) */
.lang-dropdown {
  display: none; /* Desktop'ta gizli */
  background: rgba(34, 34, 40, 0.95);
  color: rgba(255, 255, 255, 0.9);
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 20px;
  padding: 10px 15px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  width: 100%;
  max-width: 250px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  backdrop-filter: blur(10px);
}

.lang-dropdown:focus {
  border-color: rgba(255,255,255,0.4);
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 15px;
}

.promo-text {
  font-size: 14px;
  color: white;
  font-weight: 600;
  white-space: nowrap;
}

/* === Scroll Down Container === */
.scroll-down-container {
  position: absolute;
  bottom: 110px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 999;
  animation: bounce 2s infinite;
}

/* Info section scroll down - different positioning */
.info-section .scroll-down-container {
  position: absolute;
  top: 860px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
}

/* Who chooses section scroll down - blue color */
.section .scroll-down-container {
  position: absolute;
  bottom: 110px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
}

/* Specific positioning for who-chooses section */
#who-chooses .scroll-down-container {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
}

/* Specific positioning for trial-section */
#trial-section {
  position: relative;
}

#trial-section .scroll-down-container {
  position: absolute;
  bottom: 85px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
}

#trial-section .scroll-down-arrow {
  background: #0a5fc7;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Specific positioning for demo-section */
.demo-section {
  position: relative;
}

.demo-section .scroll-down-container {
  position: absolute;
  bottom: 45px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
}

.demo-section .scroll-down-arrow {
  background: #0a5fc7;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.section .scroll-down-arrow {
  background: #0a5fc7;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.section .scroll-down-arrow::after {
  color: white;
}

.scroll-down-text {
  color: white;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.scroll-down-arrow {
  width: 30px;
  height: 30px;
  border: 2px solid rgb(134, 26, 26);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  cursor: pointer;
  transition: all 0.3s ease;
  background: rgb(0, 154, 231);
  backdrop-filter: blur(10px);
}

.scroll-down-arrow:hover {
  background: rgba(255,255,255,0.2);
  transform: scale(1.1);
}

.scroll-down-arrow::after {
  content: '↓';
  color: white;
  font-size: 16px;
  font-weight: bold;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* === App Store Badges === */
.app-badges {
  display: flex;
  gap: 15px;
  margin-top: 20px;
  justify-content: flex-start;
  flex-wrap: wrap;
  min-height: 60px;
  align-items: center;
}

.app-badge {
  height: 50px;
  transition: transform 0.3s ease;
}

.app-badge:hover {
  transform: scale(1.05);
}

.banner .cta-button {
  background: linear-gradient(135deg, #5C6BC0 0%, #3F51B5 100%);
  color: white;
  padding: 10px 24px;
  border: none;
  border-radius: 25px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(63, 81, 181, 0.4);
  text-decoration: none;
  display: inline-block;
}

.banner .cta-button:hover {
  background: linear-gradient(135deg, #6C7BCF 0%, #4F61C5 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(63, 81, 181, 0.5);
}

/* === Hero Section === */
.wrapper {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 80px 50px;
  height: 100vh;
  background: 
    url('/SVG/cargo.png') center/cover no-repeat;
  animation: fadeIn 1s ease-in;
  position: relative;
  overflow: hidden;
}

.wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.container {
  width: 700px;
  margin: 0;
  margin-right: 50px;
  position: relative;
  z-index: 2;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(15px);
  padding: 60px 50px;
  border-radius: 30px;
  box-shadow: 0 25px 80px rgba(0,0,0,0.2);
  min-height: 400px;
}

h1 {
  font-size: 3.2rem;
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.2;
  color: #1a202c;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: slideInLeft 0.8s ease-out;
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-50px); }
  to { opacity: 1; transform: translateX(0); }
}

p {
  font-size: 1.3rem;
  margin-bottom: 30px;
  color: #4a5568;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 20px;
}

.cta-button {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 18px 36px;
  border: none;
  border-radius: 30px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.4s ease;
  flex: 1;
  min-width: 220px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
  text-decoration: none;
  display: inline-block;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(102, 126, 234, 0.6);
}

.watch-demo-button {
  background: white;
  color: #667eea;
  border: 2px solid #667eea;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.watch-demo-button:hover {
  background: #667eea;
  color: white;
  transform: translateY(-3px);
}

.footer-text {
  font-size: 0.9rem;
  margin-top: 20px;
  color: #777;
}

/* === Info Kartları === */
.info-section {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 50px;
  padding: 180px 20px 80px;
  flex-wrap: wrap;
  text-align: center;
  background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
  position: relative;
}

.info-box {
  max-width: 320px;
  padding: 30px;
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  height: 600px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.info-box:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.info-box .icon-wrapper {
  width: 90px;
  height: 90px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 42px;
}

.info-box .icon-wrapper .material-symbols-outlined {
  color: white;
  font-size: 42px;
}

/* İlk kart için görsel (override) */
.info-box:nth-child(1) .icon-wrapper {
  width: 100% !important;
  height: auto !important;
  border-radius: 15px !important;
  background: none !important;
  margin-bottom: 25px;
  overflow: hidden;
  border-top: none !important;
}

.info-box:nth-child(1) .icon-wrapper img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 15px;
  transition: transform 0.3s ease;
}

.info-box:nth-child(1):hover .icon-wrapper img {
  transform: scale(1.05);
}

/* İkinci kart için görsel */
.info-box:nth-child(2) .icon-wrapper {
  width: 100% !important;
  height: auto !important;
  border-radius: 15px !important;
  background: none !important;
  margin-bottom: 25px;
  overflow: hidden;
  border-top: none !important;
}

.info-box:nth-child(2) .icon-wrapper img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 15px;
  transition: transform 0.3s ease;
}

.info-box:nth-child(2):hover .icon-wrapper img {
  transform: scale(1.05);
}

/* Üçüncü kart için görsel */
.info-box:nth-child(3) .icon-wrapper {
  width: 100% !important;
  height: auto !important;
  border-radius: 15px !important;
  background: none !important;
  margin-bottom: 25px;
  overflow: hidden;
  border-top: none !important;
}

.info-box:nth-child(3) .icon-wrapper img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 15px;
  transition: transform 0.3s ease;
}

.info-box:nth-child(3):hover .icon-wrapper img {
  transform: scale(1.05);
}

/* Her kart için farklı border renkleri */
.info-box:nth-child(1) {
  border-top: 4px solid #667eea;
}

.info-box:nth-child(2) {
  border-top: 4px solid #f5576c;
}

.info-box:nth-child(3) {
  border-top: 4px solid #00f2fe;
}

/* Hover'da farklı shadow'lar */
.info-box:nth-child(1):hover {
  box-shadow: 0 15px 40px rgba(102, 126, 234, 0.25);
}

.info-box:nth-child(2):hover {
  box-shadow: 0 15px 40px rgba(245, 87, 108, 0.25);
}

.info-box:nth-child(3):hover {
  box-shadow: 0 15px 40px rgba(0, 242, 254, 0.25);
}

.info-box img {
  height: 100px;
  margin-bottom: 20px;
}

.info-box h3 {
  font-size: 22px;
  margin-bottom: 12px;
  color: #1a202c;
  font-weight: 700;
  position: relative;
}

/* Her kart için farklı başlık renkleri */
.info-box:nth-child(1) h3 {
  color: #667eea;
}

.info-box:nth-child(2) h3 {
  color: #f5576c;
}

.info-box:nth-child(3) h3 {
  color: #00a8cc;
}

.info-box p {
  font-size: 16px;
  color: #4a5568;
  line-height: 1.6;
}

/* === Who chooses PingDoor === */
.section {
  text-align: center;
  padding: 60px 20px 50px;
  background: linear-gradient(to bottom, #f8f9fa 0%, #e9ecef 100%);
  position: relative;
  min-height: 100vh;
}

.section h2 {
  color: #1a202c;
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 30px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  grid-auto-rows: 1fr;
}

.card {
  background: white;
  padding: 18px 12px;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  border: 1px solid rgba(102, 126, 234, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 220px;
}

.card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
  border-color: rgba(102, 126, 234, 0.3);
}

.icon {
  font-size: 36px;
  margin-bottom: 10px;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
}

/* Material Icons için özel stil */
.material-symbols-outlined {
  font-variation-settings:
  'FILL' 1,
  'wght' 400,
  'GRAD' 0,
  'opsz' 36;
  font-size: 36px;
}

/* Her kart için farklı icon renkleri (4x3 = 12 kart) */
.card:nth-child(1) .icon { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.card:nth-child(2) .icon { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.card:nth-child(3) .icon { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.card:nth-child(4) .icon { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.card:nth-child(5) .icon { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.card:nth-child(6) .icon { background: linear-gradient(135deg, #30cfd0 0%, #330867 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.card:nth-child(7) .icon { background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.card:nth-child(8) .icon { background: linear-gradient(135deg, #ff9a56 0%, #ff6a88 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.card:nth-child(9) .icon { background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.card:nth-child(10) .icon { background: linear-gradient(135deg, #a1c4fd 0%, #c2e9fb 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.card:nth-child(11) .icon { background: linear-gradient(135deg, #d299c2 0%, #fef9d7 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.card:nth-child(12) .icon { background: linear-gradient(135deg, #fddb92 0%, #d1fdff 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* Her kart için farklı hover border renkleri */
.card:nth-child(1):hover { border-color: #667eea; }
.card:nth-child(2):hover { border-color: #f5576c; }
.card:nth-child(3):hover { border-color: #00f2fe; }
.card:nth-child(4):hover { border-color: #38f9d7; }
.card:nth-child(5):hover { border-color: #fa709a; }
.card:nth-child(6):hover { border-color: #30cfd0; }
.card:nth-child(7):hover { border-color: #a8edea; }
.card:nth-child(8):hover { border-color: #ff6a88; }
.card:nth-child(9):hover { border-color: #fcb69f; }
.card:nth-child(10):hover { border-color: #a1c4fd; }
.card:nth-child(11):hover { border-color: #d299c2; }
.card:nth-child(12):hover { border-color: #fddb92; }

.card h3 {
  font-size: 17px;
  margin-bottom: 8px;
  margin-top: 0;
  color: #1a202c;
  font-weight: 700;
  line-height: 1.3;
}

.card p {
  font-size: 14px;
  margin: 0;
  color: #4a5568;
  line-height: 1.5;
}

.card a {
  font-size: 14px;
  color: #0066cc;
  text-decoration: underline;
}

.card a:hover {
  text-decoration: none;
}

/* === Ücretsiz Deneme Bölümü === */
.trial-section {
  background: linear-gradient(135deg, #3c5be5 0%, #05269d 100%);
  padding: 80px 20px;
  text-align: center;
  color: white;
}

.trial-wrapper {
  max-width: 1200px;
  margin: 0 auto;
}

.trial-wrapper h2 {
  font-size: 38px;
  margin-bottom: 50px;
  color: white;
  font-weight: 800;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
}

.plan-popular {
  transform: scale(1.08);
  position: relative;
}

.plan-popular::before {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  border-radius: 25px;
  z-index: -1;
  opacity: 0.3;
  filter: blur(10px);
}

.popular-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
  padding: 6px 16px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(245, 87, 108, 0.4);
  z-index: 10;
  text-transform: uppercase;
}

.discount-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
  color: white;
  padding: 6px 16px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(72, 187, 120, 0.4);
  z-index: 10;
}

.price-original {
  font-size: 20px;
  color: #a0aec0;
  text-decoration: line-through;
  margin-right: 10px;
  font-weight: 600;
}

.plan-box {
  background: white;
  border: 3px solid rgba(255,255,255,0.3);
  border-radius: 20px;
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  box-shadow: 0 15px 40px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
}

.plan-popular .plan-box {
  border-color: rgba(245, 87, 108, 0.8);
  border-width: 4px;
  box-shadow: 0 20px 50px rgba(245, 87, 108, 0.5);
  background: linear-gradient(135deg, #ffffff 0%, #fff5f7 100%);
}

.plan-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.plan-popular .plan-box:hover {
  box-shadow: 0 25px 60px rgba(245, 87, 108, 0.6);
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(245, 87, 108, 1);
}

.plan-header {
  text-align: center;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 2px solid #e2e8f0;
}

.plan-header h3 {
  margin: 0 0 15px 0;
  font-size: 24px;
  color: #1a202c;
  font-weight: 800;
}

.plan-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 5px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.price-main {
  font-size: 36px;
  font-weight: 800;
  color: #667eea;
}

.price-period {
  font-size: 18px;
  color: #4a5568;
  font-weight: 600;
}

.price-monthly {
  font-size: 16px;
  color: #718096;
  font-weight: 500;
}

.plan-features {
  flex: 1;
  margin-bottom: 25px;
}

.plan-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.plan-features li {
  padding: 12px 0;
  font-size: 15px;
  color: #2d3748;
  border-bottom: 1px solid #e2e8f0;
  position: relative;
  padding-left: 25px;
}

.plan-features li:last-child {
  border-bottom: none;
}

.plan-features li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #48bb78;
  font-weight: 800;
  font-size: 18px;
}

.description {
  font-size: 13px;
  color: #718096;
  margin: 20px 0;
  line-height: 1.6;
  text-align: center;
}

.trial-footer {
  font-size: 14px;
  color: rgba(255,255,255,0.9);
  margin-top: 30px;
}

.trial-footer a {
  color: white;
  text-decoration: underline;
  font-weight: 600;
  margin: 0 5px;
}

.trial-footer a:hover {
  text-decoration: none;
}

.btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 16px 32px;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 800;
  border: none;
  cursor: pointer;
  width: 100%;
  box-sizing: border-box;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
  text-decoration: none;
  display: inline-block;
  margin-top: auto;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

.plan-popular .btn {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  box-shadow: 0 10px 30px rgba(245, 87, 108, 0.5);
  font-weight: 900;
  font-size: 17px;
  padding: 18px 36px;
}

.plan-popular .btn:hover {
  box-shadow: 0 15px 40px rgba(245, 87, 108, 0.6);
  transform: translateY(-4px);
}

/* Loading state */
.loading-plans {
  grid-column: 1 / -1;
  text-align: center;
  color: white;
  padding: 40px;
}

.loading-plans .spinner {
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid white;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-plans p {
  font-size: 16px;
  margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .plans-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .plan-popular {
    transform: scale(1);
  }
  
  .trial-wrapper h2 {
    font-size: 28px;
    margin-bottom: 30px;
  }
  
  .plan-box {
    padding: 30px 20px;
  }
}

/* === FAQ Section === */
/* === Modern FAQ Accordion === */
.faq-section-modern {
  background: #f8f9fa;
  padding: 80px 20px;
}

.faq-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
}

.faq-header h2 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 15px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.faq-header p {
  font-size: 18px;
  color: #4a5568;
  line-height: 1.6;
}

.faq-header a {
  color: #667eea;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.faq-header a:hover {
  color: #764ba2;
  text-decoration: underline;
}

.faq-search-box {
  max-width: 600px;
  margin: 0 auto 40px;
  position: relative;
}

.faq-search-box input {
  width: 100%;
  padding: 18px 60px 18px 25px;
  font-size: 16px;
  border: 2px solid #e2e8f0;
  border-radius: 50px;
  outline: none;
  transition: all 0.3s ease;
  background: white;
}

.faq-search-box input:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.faq-search-box .search-icon {
  position: absolute;
  right: 25px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: #667eea;
}

.faq-accordion {
  max-width: 900px;
  margin: 0 auto;
}

.faq-accordion-item {
  background: white;
  border-radius: 15px;
  margin-bottom: 15px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.06);
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-accordion-item:hover {
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.12);
  transform: translateY(-2px);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 25px 30px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: #f8f9fa;
}

.faq-question h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: #1a202c;
  flex: 1;
  padding-right: 20px;
}

.faq-toggle {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 300;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.faq-accordion-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), 
              padding 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.25s ease;
  opacity: 0;
}

.faq-accordion-item.active .faq-answer-content {
  max-height: 800px;
  padding: 0 30px 25px;
  opacity: 1;
}

.faq-answer-content p {
  margin: 0;
  font-size: 16px;
  color: #4a5568;
  line-height: 1.8;
}

/* === Demo Video Section === */
.demo-section {
  padding: 150px 20px;
  text-align: center;
  background: white;
}

.demo-section h2 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 40px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.video-container {
  max-width: 900px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.video-container iframe {
  width: 100%;
  height: 500px;
  border: none;
}

/* === Footer Section === */
footer {
  background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
  color: #fff;
  padding: 60px 20px 30px 20px;
}

.footer-container {
  max-width: 1200px;
  margin: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
}

.footer-left {
  max-width: 280px;
}

.footer-left h2 {
  font-size: 24px;
  margin: 0 0 10px 0;
  font-weight: 800;
  color: white;
}

.footer-left p {
  font-size: 14px;
  margin: 8px 0 20px;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
}

.social-icons {
  display: flex;
  gap: 12px;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: white;
  font-size: 18px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-3px);
}

.footer-column {
  min-width: 150px;
}

.footer-column h4 {
  font-size: 16px;
  margin-bottom: 15px;
  font-weight: 700;
  color: white;
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column ul li {
  margin: 10px 0;
}

.footer-column ul li a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

.footer-column ul li a:hover {
  color: white;
  text-decoration: underline;
}

.footer-bottom {
  text-align: center;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 14px;
  color: rgba(255,255,255,0.7);
}

/* === Scroll to Top Button === */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
  transition: all 0.3s ease;
  z-index: 999;
}

.scroll-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(102, 126, 234, 0.6);
}

.scroll-top.visible {
  display: flex;
}

/* === Loading Spinner === */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loading-overlay.hide {
  opacity: 0;
  pointer-events: none;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 5px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* === Responsive Design === */
@media (max-width: 900px) {
  .banner {
    padding: 12px 20px;
  }

  .logo {
    font-size: 20px;
  }

  .logo img {
    height: 32px;
  }

  .lang-switcher {
    display: none;
  }

  .promo-text {
    display: none;
  }

  .banner .cta-button {
    padding: 8px 16px;
    font-size: 14px;
  }

  .wrapper {
    flex-direction: column;
    text-align: center;
    justify-content: center;
    padding: 40px 20px;
    background: 
      url('/SVG/cargo.png') center/cover no-repeat;
  }

  .container {
    padding: 40px 30px;
    margin: 0 auto;
    width: 700px;
    min-height: 350px;
  }

  .scroll-down-container {
    bottom: 90px;
  }

  .scroll-down-text {
    font-size: 12px;
  }

  .section {
    padding: 60px 20px 40px;
  }

  .section h2 {
    font-size: 28px;
    margin-bottom: 30px;
  }

  .scroll-down-arrow {
    width: 25px;
    height: 25px;
  }

  .scroll-down-arrow::after {
    font-size: 14px;
  }

  h1 {
    font-size: 2.2rem;
  }

  p {
    font-size: 1.1rem;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-button {
    width: 100%;
    min-width: auto;
  }

  .app-badges {
    justify-content: center;
  }

  .section h2 {
    font-size: 32px;
  }

  .cards {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 10px;
    grid-auto-rows: 1fr;
  }

  .card {
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }

  .video-container iframe {
    height: 300px;
  }

  footer {
    padding: 40px 20px 20px;
  }

  .footer-container {
    flex-direction: column;
    gap: 30px;
  }

  .footer-left, .footer-column {
    max-width: 100%;
    text-align: center;
  }

  .social-icons {
    justify-content: center;
  }
}

@media (min-width: 901px) and (max-width: 1200px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    grid-auto-rows: 1fr;
  }
}

@media (min-width: 601px) and (max-width: 900px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    grid-auto-rows: 1fr;
  }
}

/* === Mobile Responsive (Max 600px) === */
@media (max-width: 600px) {
  /* Header/Banner Mobile */
  .banner {
    padding: 8px 12px !important;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
  }
  
  .logo {
    order: 1;
    flex: 0 0 auto;
  }
  
  .logo img {
    height: 32px;
  }
  
  .lang-switcher {
    order: 2;
    gap: 2px;
    padding: 3px;
    background: rgba(255,255,255,0.15);
    display: flex !important;
  }
  
  .lang-btn {
    padding: 5px 6px;
    font-size: 16px; /* Sadece bayrak emoji */
    min-width: 28px;
    display: inline-block !important;
  }
  
  .header-cta {
    order: 3;
    width: 100%;
    justify-content: center;
    margin-top: 5px;
  }
  
  .cta-button {
    padding: 10px 20px;
    font-size: 13px;
    min-width: auto;
    text-align: center;
  }
  
  .promo-text {
    display: none; /* Mobilde gizle */
  }
  
  /* Scroll Down Arrows - Mobilde gizle */
  .scroll-down-container {
    display: none !important; /* Mobilde oklar gizli */
  }
  
  /* Container/Wrapper Mobile */
  .wrapper {
    height: auto !important;
    min-height: 89.1vh !important; /* Daha kompakt */
    padding: 40px 15px !important;
    justify-content: center !important;
    background-position: center center !important;
    background-size: cover !important;
  }
  
  .wrapper::before {
    background: rgba(0, 0, 0, 0.3) !important; /* Arka planı daha koyu - text okunabilir */
  }
  
  .container {
    width: 95% !important;
    max-width: 95% !important;
    padding: 25px 20px !important;
    min-height: auto !important;
    background: rgba(255, 255, 255, 0.85) !important; /* Daha şeffaf - arka plan görünsün */
  }
  
  .container h1 {
    font-size: 22px !important;
    line-height: 1.3 !important;
    margin-bottom: 15px !important;
  }
  
  .container p {
    font-size: 14px !important;
    line-height: 1.5 !important;
    margin-bottom: 20px !important;
  }
  
  .cta-buttons {
    flex-direction: column !important;
    gap: 10px !important;
  }
  
  .cta-buttons .cta-button {
    width: 100%;
    padding: 12px 20px;
    font-size: 14px;
  }
  
  .app-badges {
    flex-direction: column !important;
    gap: 10px !important;
    align-items: center !important;
  }
  
  .app-badges img {
    max-width: 140px;
  }
  
  /* Cards Grid Mobile */
  .cards {
    grid-template-columns: 1fr !important;
    gap: 15px;
  }
  
  .card {
    padding: 20px;
  }
  
  /* Info Boxes Mobile */
  .info-boxes {
    grid-template-columns: 1fr !important;
    gap: 20px;
  }
  
  .info-box {
    height: auto !important;
    min-height: 400px;
  }
  
  /* Demo Section Mobile */
  .demo-video {
    height: 250px;
  }
  
  /* FAQ Mobile */
  .faq-container {
    padding: 0 10px;
  }
  
  .faq-question {
    padding: 15px 20px;
  }
  
  .faq-answer-content {
    padding: 15px 20px;
  }
  
  /* Footer Mobile */
  footer {
    padding: 40px 20px 20px;
  }
  
  .footer-container {
    flex-direction: column;
    gap: 30px;
  }
  
  .footer-column {
    text-align: center;
  }
  
  /* Scroll to Top Button Mobile */
  .scroll-top {
    width: 45px;
    height: 45px;
    bottom: 30px;
    right: 15px;
  }
}

/* === Tablet Responsive (601px - 900px) === */
@media (min-width: 601px) and (max-width: 900px) {
  .banner {
    padding: 10px 20px;
    gap: 15px;
  }
  
  .logo img {
    height: 40px;
  }
  
  .lang-switcher {
    gap: 3px;
    padding: 3px;
    display: flex !important;
  }
  
  .lang-btn {
    padding: 5px 8px;
    font-size: 17px;
    min-width: 30px;
    display: inline-block !important;
  }
  
  .header-cta {
    gap: 10px;
  }
  
  .cta-button {
    padding: 10px 20px;
    font-size: 14px;
  }
  
  .promo-text {
    font-size: 13px;
  }
  
  .container {
    width: 90%;
  }
  
  /* Scroll arrows - Tablette de gizle */
  .scroll-down-container {
    display: none !important;
  }
  
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .info-boxes {
    grid-template-columns: 1fr;
  }
}