/* GENEL AYARLAR */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}


body {
  background-color: #f4f6f8;
  color: #333333;
  line-height: 1.6;
}

/* HEADER SLOGAN */
.header-slogan {
  font-size: 18px;
  color: #c5cae9;
  font-style: italic;
  font-weight: 500;
  letter-spacing: 0.4px;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
  transition: all 0.3s ease-in-out;
}

@media (max-width: 768px) {
  .header-slogan {
    font-size: 16px;
    margin-top: 10px;
  }
}

/* HERO SECTION */
.hero {
  background: linear-gradient(135deg, #3f51b5 60%, #1a237e 100%);
  color: white;
  text-align: center;
  padding: 120px 20px 100px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 420px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  left: -180px;
  top: -120px;
  width: 480px;
  height: 320px;
  background: url('data:image/svg+xml;utf8,<svg width="480" height="320" viewBox="0 0 480 320" fill="none" xmlns="http://www.w3.org/2000/svg"><ellipse cx="240" cy="160" rx="220" ry="120" fill="%23e3f0ff" fill-opacity="0.35"/></svg>');
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0.9;
  pointer-events: none;
  z-index: 2;
}
.hero::after {
  content: '';
  position: absolute;
  top: -60px;
  right: -120px;
  width: 520px;
  height: 520px;
  background: url('data:image/svg+xml;utf8,<svg width="520" height="520" viewBox="0 0 520 520" fill="none" xmlns="http://www.w3.org/2000/svg"><ellipse cx="260" cy="260" rx="220" ry="120" fill="%23e3f0ff" fill-opacity="0.22"/><ellipse cx="400" cy="120" rx="60" ry="30" fill="%23e3f0ff" fill-opacity="0.33"/><ellipse cx="320" cy="320" rx="40" ry="18" fill="%23e3f0ff" fill-opacity="0.28"/><ellipse cx="470" cy="200" rx="30" ry="12" fill="%23e3f0ff" fill-opacity="0.30"/></svg>');
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0.8;
  pointer-events: none;
  z-index: 1;
}
.hero-title {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 18px;
  animation: fadeInUp 0.7s cubic-bezier(.4,2,.6,1) 0.1s both;
  text-shadow: 0 4px 24px rgba(30,40,120,0.12);
}
.hero-subtitle {
  font-size: 1.35rem;
  color: #c5cae9;
  font-weight: 500;
  margin-bottom: 36px;
  animation: fadeInUp 0.8s cubic-bezier(.4,2,.6,1) 0.25s both;
}
.hero-cta {
  background: linear-gradient(90deg, #3f51b5 0%, #b2ff59 100%);
  color: #1a237e;
  font-size: 1.18rem;
  font-weight: 700;
  border-radius: 32px;
  padding: 16px 38px;
  box-shadow: 0 6px 32px rgba(63,81,181,0.10);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border: none;
  transition: all 0.22s cubic-bezier(.4,2,.6,1);
  animation: fadeInUp 0.9s cubic-bezier(.4,2,.6,1) 0.4s both;
}
.hero-cta:hover, .hero-cta:focus {
  background: linear-gradient(90deg, #b2ff59 0%, #3f51b5 100%);
  color: #1a237e;
  transform: scale(1.06) translateY(-2px);
  box-shadow: 0 12px 36px rgba(63,81,181,0.18);
  text-decoration: none;
}
.hero-cta-icon {
  background: #fff;
  color: #ff4081;
  border-radius: 50%;
  padding: 6px 8px 6px 8px;
  font-size: 1.3em;
  margin-right: 4px;
  box-shadow: 0 2px 8px #ff408122;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.hero-cta, .hero-cta * {
  text-decoration: none !important;
}
@media (max-width: 768px) {
  .hero {
    padding: 60px 10px 50px 10px;
    min-height: 260px;
  }
  .hero-title {
    font-size: 2rem;
  }
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 22px;
  }
  .hero-cta {
    font-size: 1rem;
    padding: 12px 18px;
  }
  .hero-cta-icon {
    font-size: 1em;
    padding: 4px 6px 4px 6px;
  }
}

/* HİZMETLER */
.services-summary {
  padding: 60px 20px;
  text-align: center;
  background-color: #ffffff;
}

.services-summary h3 {
  font-size: 28px;
  margin-bottom: 30px;
}

.service-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  margin-bottom: 24px;
}

/* HİZMET KARTLARI – animasyonlu */
.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, #b2ff59 0%, #3f51b5 100%);
  color: #fff;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px #b2ff5933;
}
.card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #3f51b5;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}
.card-desc {
  font-size: 1.05rem;
  color: #444;
  font-weight: 400;
  line-height: 1.6;
}
.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 4px;
  padding: 36px 28px 32px 28px;
  margin: 0 0 18px 0;
  min-height: 260px;
  width: 320px;
  background-color: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.10);
  font-weight: bold;
  transition: transform 0.3s, box-shadow 0.3s, border 0.3s;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease forwards;
  border: 2px solid #f4f6f8;
}
@media (max-width: 900px) {
  .service-cards {
    flex-direction: column;
    align-items: center;
    gap: 18px;
  }
  .card {
    width: 95%;
    min-width: unset;
    max-width: 420px;
    margin: 0 auto 18px auto;
  }
}

.card:hover {
  transform: scale(1.04) translateY(-4px);
  box-shadow: 0 12px 32px rgba(63,81,181,0.13);
  border: 2px solid #b2ff59;
}

/* SIRAYLA GELSİN */
.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }
.card:nth-child(4) { animation-delay: 0.4s; }
.card:nth-child(5) { animation-delay: 0.5s; }
.card:nth-child(6) { animation-delay: 0.6s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.view-more {
  display: inline-block;
  margin-top: 30px;
  color: #3f51b5;
  text-decoration: underline;
  font-weight: bold;
}

/* ABOUT BOX STİLLERİ */
.about-section {
  padding: 60px 20px;
  background-color: #ffffff;
}

.about-content {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  gap: 30px;
}

.about-intro {
  font-size: 18px;
  line-height: 1.7;
}

.info-box {
  background-color: #f4f6f8;
  padding: 20px;
  border-left: 5px solid #3f51b5;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}

.info-box h4 {
  margin-bottom: 10px;
  color: #3f51b5;
}

.about-stats {
  display: flex;
  gap: 32px;
  justify-content: center;
  margin: 0 auto 32px auto;
  max-width: 700px;
}
.stat-box {
  flex: 1 1 220px;
  background: linear-gradient(90deg, #e3f0ff 60%, #b2ff59 100%);
  border-radius: 22px;
  box-shadow: 0 4px 24px rgba(63,81,181,0.10);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 18px 28px 18px;
  min-width: 180px;
  max-width: 320px;
  position: relative;
}
.stat-customers {
  background: linear-gradient(90deg, #3f51b5 60%, #b2ff59 100%);
}
.stat-projects {
  background: linear-gradient(90deg, #b2ff59 0%, #e3f0ff 100%);
}
.stat-icon {
  font-size: 2.5rem;
  background: #fff;
  color: #3f51b5;
  border-radius: 12px;
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  box-shadow: 0 2px 8px #b2ff5933;
}
.stat-label {
  font-size: 1.1rem;
  font-weight: 700;
  color: #1a237e;
  margin-bottom: 6px;
}
.stat-value {
  font-size: 2.2rem;
  font-weight: 900;
  color: #1a237e;
  letter-spacing: 1px;
}
@media (max-width: 900px) {
  .about-stats {
    flex-direction: column;
    gap: 18px;
    align-items: center;
  }
  .stat-box {
    width: 95%;
    min-width: unset;
    max-width: 420px;
    margin: 0 auto;
  }
}

/* İLETİŞİM */
.contact-section {
  padding: 60px 20px;
  background-color: #ffffff;
  text-align: center;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: 420px;
  width: 100%;
  text-align: left;
  background-color: #f8faff;
  padding: 22px 32px;
  border-radius: 18px;
  box-shadow: 0 4px 18px rgba(63,81,181,0.08);
  border: 1.5px solid #e3e8fd;
  transition: box-shadow 0.25s, transform 0.25s, background 0.25s;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  outline: none;
}
.contact-card:hover, .contact-card:focus {
  background: #e8f0fe;
  box-shadow: 0 8px 32px rgba(63,81,181,0.16);
  transform: translateY(-4px) scale(1.03);
  border-color: #b6c6f7;
  text-decoration: none;
  color: #3f51b5;
}
.contact-card:focus {
  outline: 2px solid #ffeb3b;
  outline-offset: 2px;
}
.contact-card .material-icons {
  font-size: 32px;
  flex-shrink: 0;
}
.contact-card .material-icons {
  color: #3f51b5;
}
.contact-card:nth-child(2) .material-icons {
  color: #7c3aed;
}
.contact-card img[alt="WhatsApp"] {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 6px #25d36644);
}
.contact-card:nth-child(3) img[alt="WhatsApp"] {
  /* WhatsApp yeşili */
  filter: drop-shadow(0 2px 6px #25d36688);
}
.contact-link {
  color: #222;
  font-size: 19px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}
.contact-card:hover .contact-link {
  color: #3f51b5;
}
@media (max-width: 768px) {
  .contact-card {
    padding: 16px 10px;
    border-radius: 12px;
    font-size: 16px;
    gap: 10px;
  }
  .contact-card .material-icons, .contact-card img[alt="WhatsApp"] {
    font-size: 24px;
    width: 24px;
    height: 24px;
  }
  .contact-link {
    font-size: 16px;
  }
}

.contact-note {
  margin-top: 40px;
  font-size: 16px;
  color: #444;
}

.contact-form {
  margin-top: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-form input,
.contact-form textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 16px;
}

.contact-form textarea {
  resize: none;
}

.contact-form button {
  padding: 12px;
  background-color: #3f51b5;
  color: white;
  font-size: 16px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s;
}

.contact-form button:hover {
  background-color: #303f9f;
}

.map-container {
  margin-top: 60px;
  border-radius: 10px;
  overflow: hidden;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.social-links {
  margin-top: 30px;
}

.social-links a {
  max-width: 420px;
  width: 100%;
  margin: 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 28px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 18px rgba(63,81,181,0.10);
  font-weight: 700;
  color: #3f51b5;
  font-size: 1.25rem;
  text-decoration: none;
  transition: box-shadow 0.22s, background 0.22s, color 0.22s;
}
.social-links a:hover, .social-links a:focus {
  background: linear-gradient(90deg, #f9ce34 0%, #ee2a7b 60%, #6228d7 100%);
  color: #fff;
  box-shadow: 0 8px 32px rgba(63,81,181,0.18);
}
.social-links a img[alt="Instagram"] {
  background: linear-gradient(135deg, #f9ce34 0%, #ee2a7b 60%, #6228d7 100%);
  border-radius: 8px;
  padding: 3px;
  width: 36px;
  height: 36px;
  box-shadow: 0 2px 8px #ee2a7b33;
  transition: background 0.22s;
}
@media (max-width: 600px) {
  .social-links a {
    max-width: 95%;
    font-size: 1rem;
    padding: 10px 12px;
  }
}
@media (max-width: 768px) {
  .social-links a {
    font-size: 1rem;
    padding: 10px 12px;
  }
  .social-links a img[alt="Instagram"] {
    width: 28px;
    height: 28px;
    padding: 2px;
  }
}

/* FOOTER */
footer {
  background-color: #2c3e50;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}

/* ORTAK ANİMASYON - Yukarıdan Fade In */
.animate-fadeInUp {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Modern Link Buton */
.modern-link {
  display: inline-block;
  padding: 16px 38px;
  margin-top: 38px;
  color: #fff;
  background: linear-gradient(90deg, #3f51b5 0%, #b2ff59 100%);
  text-decoration: none;
  font-weight: 700;
  border-radius: 18px;
  font-size: 1.18rem;
  box-shadow: 0 6px 24px rgba(63,81,181,0.13);
  transition: all 0.22s cubic-bezier(.4,2,.6,1);
  border: none;
  outline: none;
  position: relative;
}
.modern-link:hover, .modern-link:focus {
  background: linear-gradient(90deg, #b2ff59 0%, #3f51b5 100%);
  color: #1a237e;
  transform: scale(1.06) translateY(-2px);
  box-shadow: 0 12px 36px rgba(63,81,181,0.18);
  text-decoration: none;
}

/* Modern Menü Linkleri */
.nav-link {
  white-space: nowrap;
  color: white;
  text-decoration: none;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 22px;
  background: rgba(63, 81, 181, 0.0);
  transition: all 0.25s cubic-bezier(.4,2,.6,1);
  box-shadow: 0 2px 8px rgba(63,81,181,0.08);
  font-size: 17px;
  display: inline-block;
  position: relative;
}

.nav-link:hover, .nav-link:focus {
  background: rgba(255,255,255,0.18);
  color: #ffeb3b;
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 4px 16px rgba(63,81,181,0.18);
  text-decoration: none;
}

.nav-link.active, .nav-link[aria-current="page"] {
  background: #ffeb3b;
  color: #3f51b5;
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    text-align: center;
  }

  nav ul {
    flex-direction: column;
    align-items: center;
  }

  .contact-cards,
  .services-container {
    flex-direction: column;
    align-items: center;
  }

  .service-card {
    width: 90%;
  }

  .contact-card {
    width: 90%;
  }

  .header-slogan {
    font-size: 14px;
  }

  .hero h2 {
    font-size: 24px;
  }

  .hero p {
    font-size: 16px;
  }

  .hero a {
    font-size: 16px;
    padding: 10px 20px;
  }

  footer {
    font-size: 14px;
  }

  .nav-link {
    font-size: 16px;
    padding: 10px 16px;
    margin-bottom: 6px;
  }
}

img, iframe {
  max-width: 100%;
  height: auto;
}

.site-title {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: #fff;
  text-shadow: 0 2px 8px rgba(63,81,181,0.10);
  position: relative;
  padding-bottom: 2px;
  margin-left: 6px;
  display: inline-block;
}
.site-title::after {
  content: "";
  display: block;
  width: 38%;
  height: 3px;
  background: linear-gradient(90deg, #ffeb3b 60%, transparent 100%);
  border-radius: 2px;
  margin-top: 4px;
}
@media (max-width: 768px) {
  .site-title {
    font-size: 1.3rem;
    letter-spacing: 1px;
    padding-bottom: 1px;
  }
  .site-title::after {
    height: 2px;
    width: 50%;
  }
}

.contact-btn {
  background: linear-gradient(90deg, #3f51b5 60%, #1a237e 100%);
  color: #fff;
  padding: 14px 32px;
  border: none;
  border-radius: 28px;
  font-size: 1.1rem;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(63,81,181,0.10);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(.4,2,.6,1);
  letter-spacing: 1px;
  margin-top: 10px;
  outline: none;
  display: inline-block;
}
.contact-btn:hover, .contact-btn:focus {
  background: linear-gradient(90deg, #ffeb3b 60%, #3f51b5 100%);
  color: #3f51b5;
  box-shadow: 0 8px 24px rgba(63,81,181,0.18);
  transform: scale(1.05) translateY(-2px);
}
@media (max-width: 768px) {
  .contact-btn {
    font-size: 1rem;
    padding: 12px 18px;
  }
}