* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

/* GENEL */
body {
  color: #000;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

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

.header {
  height: 70px;                 /* SABİT – İNCE BEYAZ ALAN */
  background: #fff;
  border-bottom: 1px solid #eee;
  display: flex;
  align-items: center;
}

.header-flex {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 45px;                 /* HEADER’DAN KÜÇÜK */
  display: block;
}

/* NAV */
.nav a {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-size: 18px;
  font-weight: 700;          /* KALIN */
  color: #000;
  text-decoration: none;
  margin-left: 32px;
  letter-spacing: 0.4px;     /* Profesyonel dokunuş */
}

.nav a:hover {
  color: #1e73be;
}

/* ================= HERO ================= */
/* ================= SLIDER ================= */

.hero-slider {
  position: relative;
  height: calc(100vh - 70px);
  overflow: hidden;
}

/* SLIDE */
.slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.slide.active {
  opacity: 1;
  z-index: 1;
}

/* OVERLAY */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: 2;
}

/* CONTENT */
.hero-content {
  position: absolute;
  top: 50%;
  right: 10%;                  /* 👈 SAĞA YASLANDI */
  transform: translateY(-50%);
  z-index: 3;
  color: #fff;
  text-align: right;          /* 👈 METİN SAĞA */
  max-width: 900px;
}

.hero-content h1 {
  font-size: 40px;        /* 👈 BÜYÜTTÜK */
  font-weight: 800;
  line-height: 1.15;
}

/* BUTONLAR */
.hero-buttons {
  display: flex;
  justify-content: flex-end;  /* 👈 SAĞA */
  gap: 15px;
    margin-top: 30px;   /* 👈 BUTONLAR AŞAĞI İNER */

}

.btn {
  padding: 14px 28px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  border-radius: 3px;
}

.btn-yellow {
  background: #f5c542;
  color: #000;
}

.btn-yellow:hover {
  background: #e0b233;
}

.btn-dark {
  background: #1c1c1c;
  color: #fff;
}

.btn-dark:hover {
  background: #000;
}

/* RESPONSIVE */
/* MOBİLDE LOGO ÜSTTE – MENÜ ALTTA */
@media (max-width: 768px) {

  .header {
    height: auto;
    padding: 12px 0;
  }

  .header-flex {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .logo img {
    height: 40px;
  }

  .nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }

  .nav a {
    margin: 6px 10px;
    font-size: 15px;
  }
}



/* ================= PRODUCTS ================= */

.products-section {
  padding: 100px 0 120px;
  background: #fff;
}

/* ÜST BAŞLIK */
.products-header {
  text-align: center;
  margin-bottom: 70px;
}

.products-header h2 {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: 1px;
}

.products-line {
  display: block;
  width: 70px;
  height: 3px;
  background: #ffcd00;
  margin: 18px auto 20px;
}

.products-header p {
  font-size: 15px;
  color: #555;
}

/* GRID */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px;
}

/* CARD */
.product-card {
  background: #fff;
  box-shadow: 0 12px 35px rgba(0,0,0,0.08);
  text-align: center;
  padding-bottom: 35px;
  transition: transform .3s ease, box-shadow .3s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(0,0,0,0.12);
}

.product-card img {
  width: 100%;
  display: block;
}

.product-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 28px 0 22px;
  color: #000;
}

/* BUTON */
.product-btn {
  display: inline-block;
  padding: 12px 36px;
  border: 2px solid #ffcd00;
  color: #000;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 30px;
  transition: all .25s ease;
}

.product-btn:hover {
  background: #ffcd00;
  color: #000;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .products-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

/* ================= ABOUT MACHINES ================= */

.about-machines {
  padding: 120px 0;
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* SOL METİN */
.about-text h2 {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: 2px;
}

.about-line {
  display: block;
  width: 120px;
  height: 3px;
  background: #ffcd00;
  margin: 18px 0 28px;
}

.about-text p {
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 28px;
  color: #333;
  max-width: 520px;
}

.about-text h3 {
  font-size: 18px;
  font-weight: 800;
  margin: 36px 0 12px;
  letter-spacing: 1px;
}

/* SAĞ GÖRSELLER */
.about-images {
  position: relative;
}

.img-main {
  width: 90%;
  display: block;
}

/* KÜÇÜK GÖRSEL */
.img-box {
  position: absolute;
  left: -80px;
  bottom: -300px;
  border: 3px solid #ffcd00;
  padding: 8px;
  background: #fff;
}

.img-box img {
  width: 260px;
  display: block;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .img-box {
    position: relative;
    left: 0;
    bottom: 0;
    margin-top: 30px;
  }
}

/* ================= FOOTER ================= */

.site-footer {
  background: #000;
  padding: 40px 0 10px;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
}

.footer-contact {
  max-width: 420px;
}

.footer-contact h4 {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 30px;
}

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  line-height: 1.7;
  color: #fff;
  margin-bottom: 18px;
}

.footer-contact a {
  color: #fff;
  text-decoration: none;
}

.footer-contact a:hover {
  text-decoration: underline;
}

/* İKON */
.footer-contact .icon {
  color: #ffcd00;
  font-size: 18px;
  line-height: 1.4;
  margin-top: 2px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .site-footer {
    padding: 70px 0;
  }
}

/* ================= FOOTER GELİŞMİŞ ================= */

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 60px;
}

.footer-brand img {
  height: 45px;
  margin-bottom: 18px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  color: #ccc;
  max-width: 360px;
}

.footer-menu h4,
.footer-contact h4 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 22px;
}

.footer-menu ul {
  list-style: none;
}

.footer-menu li {
  margin-bottom: 14px;
}

.footer-menu a {
  color: #fff;
  text-decoration: none;
  font-size: 15px;
}

.footer-menu a:hover {
  color: #ffcd00;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: 40px;
  padding: 18px 0;
  text-align: center;
  font-size: 14px;
  color: #aaa;
}

/* MOBİL */
@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .footer-brand p {
    margin: 0 auto;
  }
}


/* ================= HAKKIMIZDA ================= */

.about-page {
  padding: 120px 0;
  background: #f7f7f7;
}

.about-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* SOL GÖRSEL */
.about-image {
  position: relative;
  border: 3px solid #ffcd00;
  padding: 18px;
  background: #fff;
}

.about-image img {
  width: 100%;
  display: block;
}

/* ROZET */
.about-badge {
  position: absolute;
  top: 30px;
  right: -25px;
  background: #ffcd00;
  color: #000;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.2);
}

/* SAĞ METİN */
.about-content h1 {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: 2px;
}

.about-line {
  display: block;
  width: 70px;
  height: 3px;
  background: #ffcd00;
  margin: 18px 0 28px;
}

.about-content h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 22px;
  color: #000;
}

.about-content p {
  font-size: 15px;
  line-height: 1.9;
  color: #444;
  margin-bottom: 18px;
  max-width: 520px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .about-wrapper {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .about-badge {
    right: 20px;
    top: 20px;
  }
}

/* ================= İLETİŞİM ================= */

.contact-page {
  padding: 120px 0 140px;
  background: #fff;
}

.contact-container {
  max-width: 1000px;
}

/* BAŞLIK */
.contact-header {
  text-align: center;
  margin-bottom: 60px;
}

.contact-header h1 {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: 2px;
}

.contact-line {
  display: block;
  width: 200px;
  height: 3px;
  background: #f7c039;
  margin: 10px auto 20px;
}

.contact-header p {
  font-size: 15px;
  color: #555;
  
}

/* MAIL ORTADA */
.contact-info-center {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 16px;
  font-weight: 600;
}

.contact-info-item a {
  color: #000;
  text-decoration: none;
}

.contact-info-item a:hover {
  text-decoration: underline;
}

.contact-icon i {
  font-size: 30px;
  color: #000;
}

/* FORM */
.contact-form {
  width: 100%;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 28px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 16px 14px;
  font-size: 14px;
  border: 2px solid #f7c039;
  outline: none;
  font-family: inherit;
}

.contact-form textarea {
  min-height: 200px;
  resize: vertical;
  margin-bottom: 40px;
}

/* BUTTON */
.contact-btn {
  display: block;
  margin: 0 auto;
  padding: 12px 40px;
  background: transparent;
  border: 2px solid #ffcd00;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all .25s ease;
  color: #000;              
}

.contact-btn:hover {
  background: #ffcd00;
  color: #000;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ================= İLETİŞİM SONUÇ MESAJLARI ================= */

.contact-result {
  max-width: 600px;
  margin: 30px auto;
  padding: 18px 22px;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  border-radius: 6px;
  letter-spacing: 0.3px;
}

/* BAŞARILI */
.contact-result.success {
  background: #e9f9ee;
  color: #0f7a3d;
  border: 2px solid #2ecc71;
}

/* HATA */
.contact-result.error {
  background: #fdecea;
  color: #b00020;
  border: 2px solid #e74c3c;
}

@media (max-width: 768px) {

  /* Footer tek kolon zaten var */

  /* İLETİŞİM MAIL TAM ORTA */
  .footer-contact {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-contact p {
    justify-content: center;
    text-align: center;
  }

  .footer-contact a {
    text-align: center;
    display: inline-block;
    word-break: break-all; /* küçük ekranda taşma engeli */
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}