/* Responsive düzenlemeler */
@media (max-width: 900px) {
  .header-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 8px 0;
  }
  .header-title {
    font-size: 1.3rem !important;
    margin: 8px 0 !important;
    text-align: left !important;
  }
  nav ul {
    flex-direction: column;
    gap: 0;
    font-size: 1.1rem !important;
    padding: 0 8px;
  }
  nav ul li {
    margin: 0 0 8px 0;
  }
  .slider {
    min-height: 220px !important;
    height: auto !important;
  }
  .slide {
    min-height: 220px !important;
    height: 220px !important;
    width: 100vw !important;
    max-width: 100vw !important;
    background-size: cover !important;
  }
  .slider-arrow-custom {
    top: 45% !important;
    font-size: 1.2rem !important;
    width: 38px !important;
    height: 38px !important;
  }
  .slider-controls {
    margin-bottom: 8px !important;
  }
  .section-title {
    flex-direction: column !important;
    gap: 8px !important;
    font-size: 1.1rem !important;
  }
  .cards {
    flex-direction: column !important;
    gap: 18px !important;
    align-items: stretch !important;
  }
  .card {
    width: 98vw !important;
    min-width: unset !important;
    max-width: 100vw !important;
    margin: 0 auto !important;
    padding: 18px 8px 18px 8px !important;
  }
  .info-bar-inner {
    flex-direction: column !important;
    gap: 12px !important;
    padding: 8px 0 !important;
  }
  .info-bar-group {
    flex-direction: column !important;
    gap: 8px !important;
    align-items: stretch !important;
  }
  .info-bar-map iframe {
    width: 98vw !important;
    height: 160px !important;
    min-width: unset !important;
    border-radius: 10px !important;
  }
  .footer {
    font-size: 0.95rem !important;
    padding: 12px 0 !important;
  }
  .footer-social a {
    font-size: 1.3rem !important;
    margin: 0 8px !important;
  }
}
/* Header ve nav düzeltme */
header {
  background: var(--light);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 5vw 8px 5vw;
}
nav {
  display: flex;
  justify-content: center;
  background: var(--primary);
}
nav ul {
  display: flex;
  gap: 40px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 1.25rem;
}
nav a {
  color: var(--light);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.25rem;
  padding: 24px 0;
  transition: color 0.2s;
}
nav a:hover {
  color: var(--accent);
}
.footer-social a i {
  font-size: 2.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-social {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 18px;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  color: #e1306c;
  font-size: 2rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.10);
  transition: background 0.2s, color 0.2s, transform 0.2s;
  border: none;
  text-decoration: none;
}
.footer-social a[aria-label="YouTube"] {
  color: #ff0000;
}
.footer-social a[aria-label="Instagram"] {
  color: #e1306c;
}
.footer-social a:hover {
  background: var(--accent);
  color: #fff;
  transform: scale(1.12);
}
/* Slider okları */

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #fff;
  border: 3px solid var(--primary);
  color: var(--primary);
  font-size: 2.3rem;
  width: 56px;
  height: 56px;
  display: flex;
  
  color: inherit;
  font-size: 2.1rem;
  line-height: 1;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s, color 0.2s, border 0.2s, box-shadow 0.2s, transform 0.2s;
  box-shadow: 0 4px 24px rgba(26,26,46,0.12);
  outline: none;
  font-weight: bold;
}
.slider-arrow-left {
  left: 32px;
}
.slider-arrow-right {
  right: 32px;
}
.slider-arrow:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 6px 32px rgba(33,230,117,0.18);
  transform: translateY(-50%) scale(1.12);
}
.slider-arrow i {
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  color: inherit;
  font-size: 2.1rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
/*
  Gümüşay Bilişim - Modern Kurumsal Web Sitesi Stili
  Renk paleti: Beyaz, siyah, koyu mavi, yeşil vurgular
  Responsive tasarım
*/

:root {
  --primary: #1a1a2e;
  --secondary: #16213e;
  --accent: #21e675;
  --text: #222;
  --light: #fff;
  --gray: #f4f4f4;
}

body {
  margin: 0;
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
  background: var(--gray);
  color: var(--text);
}

header {
  background: var(--light);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 5vw 8px 5vw;
}

.logo {
  height: 80px;
  max-width: 220px;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 18px;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  color: #222;
  font-size: 2rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.10);
  transition: background 0.2s, color 0.2s, transform 0.2s;
  border: none;
  text-decoration: none;
}
.footer-social a[aria-label="YouTube"] i {
  color: #ff0000;
}
.footer-social a[aria-label="Instagram"] i {
  color: #e1306c;
}
.footer-social a:hover {
  background: var(--accent);
  color: #fff;
  transform: scale(1.12);
}
.footer-social a:hover i {
  color: #fff;
}
.footer-social a i {
  font-size: 2.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
  margin: 0;
  padding: 0;
}

nav a {
  color: var(--light);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.25rem;
  padding: 24px 0;
  transition: color 0.2s;
.logo:hover {
  transform: scale(1.08) rotate(-2deg);
}
}

nav a:hover {
  color: var(--accent);
}

.slider {
  width: 100vw;
  min-height: 60vh;
  background: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.slide {
  width: 100vw;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--light);
  background-size: cover;
  background-position: center;
  position: absolute;
  top: 0; left: 0;
  opacity: 0;
  transition: opacity 0.7s;
}

.slide.active {
  opacity: 1;
  position: relative;
}

.slide-content {
  background: rgba(26,26,46,0.7);
  padding: 32px 48px;
  border-radius: 16px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.12);
  text-align: center;
}

.slide-content h1 {
  font-size: 2.8rem;
  margin: 0 0 12px 0;
  color: var(--accent);
}

.slide-content p {
  font-size: 1.3rem;
  margin: 0 0 24px 0;
}

.slide-content .btn {
  background: var(--accent);
  color: var(--primary);
  border: none;
  padding: 12px 32px;
  border-radius: 24px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.slide-content .btn:hover {
  background: #1ed760;
}

.slider-controls {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  animation: fadeInSlide 1.2s cubic-bezier(.77,0,.18,1) both;
  display: flex;
  gap: 16px;
@keyframes fadeInSlide {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
}

.slider-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--light);
  opacity: 0.5;
  border: 2px solid var(--accent);
  cursor: pointer;
  transition: opacity 0.2s;
}

.slider-dot.active {
  opacity: 1;
  background: var(--accent);
}

.section {
  padding: 64px 5vw 32px 5vw;
  background: var(--light);
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  color: var(--primary);
  margin-bottom: 16px;
}

.section-subtitle {
  text-align: center;
  color: var(--accent);
  font-size: 1.2rem;
  margin-bottom: 40px;
}

.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
}

.card {
  background: var(--gray);
  border-radius: 16px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
  padding: 32px 24px;
  min-width: 260px;
  max-width: 320px;
  flex: 1 1 260px;
  text-align: center;
  transition: box-shadow 0.2s, transform 0.2s;
}

.card:hover {
  box-shadow: 0 8px 32px rgba(33,230,117,0.12);
  transform: translateY(-6px) scale(1.03);
}

.card-icon {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 16px;
}

.card-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.card-desc {
  color: #444;
  font-size: 1rem;
}

.footer {
  background: var(--primary);
  color: var(--light);
  padding: 48px 5vw 24px 5vw;
  text-align: center;
}

.footer .footer-social {
  margin: 16px 0 24px 0;
}

.footer .footer-social a {
  color: var(--accent);
  margin: 0 10px;
  font-size: 1.5rem;
}

.footer .footer-social a:hover {
  color: var(--light);
}

@keyframes cardFadeIn {
  from { opacity: 0; transform: translateY(40px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.footer .footer-bottom {
  font-size: 0.95rem;
  color: #aaa;
  margin-top: 16px;
}

@media (max-width: 900px) {
  .cards {
    flex-direction: column;
    align-items: center;
  }
  .header-top {
    flex-direction: column;
    gap: 12px;
    padding: 16px 2vw 8px 2vw;
  }
  .section {
    padding: 48px 2vw 24px 2vw;
  }
}

@media (max-width: 600px) {
  .slide-content h1 {
    font-size: 1.5rem;
  }
  .slide-content p {
    font-size: 1rem;
  }
  .section-title {
    font-size: 1.3rem;
  }
  .section-subtitle {
    font-size: 1rem;
  }
  .card {
    padding: 20px 10px;
  }
}