/* Genel */
body {
  font-family: 'Montserrat', sans-serif;
  background: #f9f9f9;
  color: #333;
  line-height: 1.6;
}

/* Bölüm başlıkları */
section {
  padding: 80px 20px;
}
section .about {
  width: 80%;
  height: auto; 
}

main {
  padding: 60px 90px;
  
}
h2.section-title {
  text-align: center;
  font-size: 2.8rem;
  color: #0d1a26;
  margin-bottom: 40px;
  position: relative;
}
h2.section-title::after {
  content: '';
  width: 80px;
  height: 4px;
  background: #ff5e3a;
  display: block;
  margin: 12px auto 0;
  border-radius: 3px;
}

.intro, .mission, .mainline {
  background: #fff;
  padding: 80px;
  margin-bottom: 30px;
  margin-top: 50px;
  border-radius: 10px;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 1;
  font-size: 22px;
}

.intro::before, .mission::before, .mainline::before {
  content: '';
  position: absolute;
  top: -20px;
  left: 20px;
  width: 80px;
  height: 80px;
  background: #303030;
  border-radius: 50%;
  z-index: -1;
}

.intro h2, .mission h2, .mainline h2 {
  font-size: 2.2em;
  color: #303030;
  margin-bottom: 20px;
}

.mission-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mission-text {
  flex: 1;
  margin-right: 20px;
}

.mission-image {
  flex: 1;
  text-align: right;
}

.mission-image img {
  max-width: 100%;
  height: 400px;
  border-radius: 10px;
  object-fit: cover;
}

/* Hero alanı */
.hero-about {
  background: linear-gradient(to right, #ff5e3a, #ff9500);
  color: white;
  padding: 100px 20px 80px;
  text-align: center;
}
.hero-about h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}
.hero-about p {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.1rem;
  opacity: 0.9;
}

/* Biz kimiz */
.about-intro {
  max-width: 1200px;
  margin: auto;
  display: flex;
  gap: 40px;
  align-items: center;
  flex-wrap: wrap;
}
.about-intro img {
  flex: 1 1 400px;
  max-width: 100%;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}
.about-intro .text {
  flex: 1 1 400px;
}
.about-intro .text h3 {
  font-size: 2rem;
  color: #ff5e3a;
  margin-bottom: 20px;
}
.about-intro .text p {
  font-size: 1rem;
}

/* Güçlü yönler */
.core-strengths {
  background: #ffffff;
}
.core-strengths .cards {
  max-width: 1200px;
  margin: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}
.core-strengths .card {
  flex: 1 1 300px;
  background: #fefefe;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.07);
  transition: 0.3s ease;
}
.core-strengths .card:hover {
  transform: translateY(-5px);
}
.core-strengths .card h4 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: #ff5e3a;
}
.core-strengths .card p {
  font-size: 0.95rem;
}

/* Timeline */
.timeline {
  background: #f3f5f7;
}
.timeline ul {
  max-width: 800px;
  margin: auto;
  padding-left: 20px;
}
.timeline li {
  margin-bottom: 30px;
  position: relative;
  padding-left: 30px;
}
.timeline li::before {
  content: "●";
  position: absolute;
  left: 0;
  top: 0;
  color: #ff5e3a;
  font-size: 1.2rem;
}
.timeline span.year {
  font-weight: bold;
  color: #0d1a26;
}
.timeline p {
  margin: 5px 0 0;
  color: #555;
}

/* Neden biz */
.why-us {
  background: #fff;
}
.why-us .reasons {
  max-width: 1000px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}
.why-us .reason {
  background: #fff8f2;
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  border-left: 4px solid #ff5e3a;
}
.why-us .reason h5 {
  margin-top: 10px;
  font-size: 1.2rem;
  color: #e24e00;
}

/* CTA */
.call-to-action {
  background: linear-gradient(to right, #ff5e3a, #ff9500);
  color: white;
  text-align: center;
  padding: 60px 20px;
}
.call-to-action h2 {
  font-size: 2.2rem;
  margin-bottom: 20px;
}
.call-to-action a {
  display: inline-block;
  padding: 14px 28px;
  background: #fff;
  color: #ff5e3a;
  font-weight: bold;
  text-decoration: none;
  border-radius: 30px;
  transition: background 0.3s;
}
.call-to-action a:hover {
  background: #ffeae3;
}

/* Responsive */
@media (max-width: 768px) {
  .about-intro {
    flex-direction: column;
  }
}



.giris {
  width: 70%;
  height: auto;
  text-align: center;
  justify-content: center;
  margin: 0 auto; 
  padding: 20px; 
}
.giris h1 {
  font-size: 70px;
  font-weight: bold;
  color: #303030;
  margin-top: 50px;
}
.giris p {
  font-size: 24px;
  color: #000000;
  margin-top: 20px;
}
.highlight-ecoradco {
  font-size: 25px;
  color: #303030;
  font-weight: bold;
}


.about-banner {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  font-size: 100px;
  font-weight: bold;
  position: relative;
  overflow: hidden;
}

.about-banner-background {  
  width: 100%;
  height: 700px;
}

.about-banner-background img {
  width: 100%;
  height: 700px;
  display: block;
  object-fit: cover;
    filter: brightness(0.7);
}

.about-banner-bilgi {
  position: absolute;
  top: 40%;
  left: 30%;
  transform: translate(-50%, -50%);
}

.about-banner-bilgi h6 {
  font-size: 70px;
  font-weight: bold;
  text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.5);
}
.about-banner-bilgi h5 {
  font-size: 40px;
  font-weight: bold;
  text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.5);
  margin-top: 80px;
}

.intro, .mission, .mainline {
    padding: 60px;
    font-size: 20px;
}

.mission-text {
    margin-right: 15px;
}

.mission-image img {
    height: 300px;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .giris h1 {
    font-size: 60px;
  }

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

  .highlight-ecoradco {
    font-size: 18px;
  }

  .about-banner {
    font-size: 80px;
  }

  .about-banner-background {
    height: 700px;
  }

  .about-banner-background img {
    height: 700px;
  }

  .about-banner-bilgi h6 {
    font-size: 60px;
  }

  .about-banner-bilgi h5 {
    font-size: 35px;
  }
}

@media (max-width: 992px) {
  .giris {
    width: 80%;
  }

  .giris h1 {
    font-size: 50px;
  }

  .giris p {
    font-size: 15px;
  }

  .highlight-ecoradco {
    font-size: 17px;
  }

  .about-banner {
    font-size: 60px;
  }

  .about-banner-background {
    height: 500px;
  }

  .about-banner-background img {
    height: 500px;
  }

  .about-banner-bilgi h6 {
    font-size: 50px;
  }

  .about-banner-bilgi h5 {
    font-size: 30px;
  }
  .gelisme {
    font-size: 15px;
  }

  .gelisme1, .gelisme2 {
    padding: 30px;
  }

  .gelisme1::after {
    top: 10%;
    bottom: 10%;
  }
  main {
    padding: 100px 40px;
}

.intro, .mission, .mainline {
    padding: 60px;
    font-size: 20px;
}

.mission-text {
    margin-right: 15px;
}

.mission-image img {
    height: 300px;
}
}

@media (max-width: 768px) {
  .giris {
    width: 90%;
  }

  .giris h1 {
    font-size: 40px;
  }

  .giris p {
    font-size: 14px;
  }

  .highlight-ecoradco {
    font-size: 16px;
  }

  .about-banner {
    font-size: 50px;
  }

  .about-banner-background {
    height: 480px;
  }

  .about-banner-background img {
    height: 480px;
  }

  .about-banner-bilgi h6 {
    font-size: 40px;
  }

  .about-banner-bilgi h5 {
    font-size: 25px;
  }
  .gelisme {
    flex-direction: column;
    font-size: 14px;
  }

  .gelisme1, .gelisme2 {
    width: 100%;
    padding: 20px;
  }

  .gelisme1::after {
    display: none;
  }
  main {
    padding: 40px 60px;
}

.intro, .mission, .mainline {
    padding: 50px;
    margin-top: 30px;
    font-size: 18px;
}

.mission-content {
    flex-direction: column;
    text-align: center;
}

.mission-text {
    margin: 0 0 20px;
}

.mission-image {
    text-align: center;
}

.mission-image img {
    height: 250px;
    max-width: 80%;
}
}

@media (max-width: 576px) {
  .giris {
    width: 100%;
  }

  .giris h1 {
    font-size: 42px;
  }

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

  .highlight-ecoradco {
    font-size: 18px;
  }

  .about-banner {
    font-size: 40px;
  }

  .about-banner-background {
    height: 430px;
  }

  .about-banner-background img {
    height: 430px;
  }

  .about-banner-bilgi h6 {
    font-size: 38px;
  }

  .about-banner-bilgi h5 {
    font-size: 28px;
  }
  .about-banner-bilgi {
    top: 50%;
    left: 40%;
  }
  .gelisme {
    font-size: 12px;
  }

  .gelisme1, .gelisme2 {
    padding: 10px;
  }
  .giris-logolar {
    margin-top: 10px;
    margin-bottom: 10px;
  }
  .giris-logolar img {
    margin: 0 10px;
  }
  main {
    padding: 20px 30px;
}
}
/* Genel paragraf ayarı */
.intro p,
.mission p {
  font-size: 1.4rem;       /* Yazı boyutu büyütüldü */
  line-height: 1.4;        /* Satır arası mesafe */
  color: #333;             /* Daha koyu bir ton */
  margin-bottom: 16px;     /* Paragraflar arası boşluk */
}

/* Responsive küçük ekranlar için */
@media (max-width: 768px) {
  .intro p,
  .mission p {
    font-size: 1.05rem;
  }
}