* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, sans-serif;
  background-color: #f5f7fb;
  color: #1f2937;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* HEADER */
header {
  background-color: #000000;
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 3px 14px rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

.logo {
  flex-shrink: 0;
}

.logo a {
  display: flex;
  align-items: center;
}

.logo img {
  height: 52px;
  width: auto;
  display: block;
  object-fit: contain;
}

nav {
  margin-left: auto;
}

nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}

nav ul li {
  position: relative;
  display: flex;
  align-items: center;
}

/* Menüde aralara | koy */
nav ul li::after {
  content: "|";
  color: #d4af37;
  font-size: 18px;
  margin: 0 8px;
  font-weight: 400;
}

nav ul li:last-child::after {
  display: none;
}

/* Ana menü linkleri */
nav ul li > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 10px;
  background-color: #000000;
  color: #ffffff;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  transition: 0.3s ease;
  border: 1px solid transparent;
}

nav ul li > a:hover {
  background-color: #d4af37;
  color: #000000;
}

/* DROPDOWN */
nav ul li ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 250px;
  background-color: #000000;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.12);
  z-index: 999;
  border: 1px solid rgba(212, 175, 55, 0.3);
  padding-top: 6px;
}

nav ul li ul li {
  width: 100%;
  display: block;
}

nav ul li ul li::after {
  display: none;
}

nav ul li ul li a {
  width: 100%;
  display: block;
  padding: 13px 16px;
  color: #ffffff;
  background-color: #000000;
  border-radius: 0;
  border: none;
  font-weight: 600;
}

nav ul li ul li a:hover {
  background-color: #111111;
  color: #d4af37;
}

nav ul li:hover > ul {
  display: block;
}

/* HERO */
#anasayfa {
  background: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)),
              url('hero.png') center/cover no-repeat;
  color: #ffffff;
  padding: 100px 0;
  min-height: 500px;
}

.hero {
  max-width: 850px;
}

.hero h1 {
  font-size: 46px;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero p {
  font-size: 18px;
  margin-bottom: 30px;
  color: #f3e7c1;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.hero-buttons a {
  text-decoration: none;
  padding: 14px 24px;
  border-radius: 10px;
  font-weight: bold;
  transition: 0.3s;
  display: inline-block;
}

.hero-buttons a:first-child {
  background-color: #d4af37;
  color: #000000;
}

.hero-buttons a:first-child:hover {
  background-color: #b68a1f;
}

.hero-buttons a:nth-child(2) {
  background-color: #25d366;
  color: #ffffff;
}

.hero-buttons a:nth-child(2):hover {
  background-color: #1ebe5d;
}

.hero-buttons a:nth-child(3) {
  background-color: transparent;
  color: #ffffff;
  border: 1px solid #d4af37;
}

.hero-buttons a:nth-child(3):hover {
  background-color: #d4af37;
  color: #000000;
}

/* GENEL SECTION */
section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 45px;
}

.section-title h2 {
  font-size: 34px;
  color: #000000;
  margin-bottom: 10px;
}

.section-title p {
  color: #6b7280;
  font-size: 16px;
}

/* HAKKIMIZDA */
.about-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.about-content p {
  margin-bottom: 18px;
  font-size: 17px;
  color: #374151;
}

/* HİZMETLER */
#hizmetler {
  background-color: #ffffff;
}

.service-box {
  background-color: #f8fafc;
  padding: 30px;
  border-radius: 14px;
  margin-bottom: 25px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  border-left: 5px solid #d4af37;
  transition: 0.3s;
}

.service-box:hover {
  transform: translateY(-4px);
}

.service-box h3 {
  font-size: 24px;
  color: #000000;
  margin-bottom: 12px;
}

.service-box p {
  margin-bottom: 15px;
  color: #4b5563;
}

.service-box ul {
  padding-left: 20px;
  margin-bottom: 20px;
}

.service-box ul li {
  margin-bottom: 8px;
}

.service-box a {
  display: inline-block;
  text-decoration: none;
  background-color: #d4af37;
  color: #000000;
  padding: 12px 18px;
  border-radius: 8px;
  transition: 0.3s;
  font-weight: 700;
}

.service-box a:hover {
  background-color: #b68a1f;
  color: #ffffff;
}

/* ÇÖZÜMLER */
#cozumler {
  background-color: #f7f5ef;
}

.solution-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}

.solution-item {
  background-color: #ffffff;
  padding: 28px;
  border-radius: 14px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
}

.solution-item h3 {
  margin-bottom: 12px;
  color: #000000;
  font-size: 22px;
}

.solution-item p {
  color: #4b5563;
}

/* CTA */
#cta {
  background: linear-gradient(135deg, #000000, #1a1a1a);
  color: #ffffff;
  text-align: center;
}

#cta h2 {
  font-size: 34px;
  margin-bottom: 15px;
}

#cta p {
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #f3e7c1;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.cta-buttons a {
  text-decoration: none;
  padding: 14px 24px;
  border-radius: 8px;
  font-weight: bold;
  transition: 0.3s;
}

.cta-buttons a:first-child {
  background-color: #25d366;
  color: #ffffff;
}

.cta-buttons a:first-child:hover {
  background-color: #1ebe5d;
}

.cta-buttons a:nth-child(2) {
  background-color: #d4af37;
  color: #000000;
}

.cta-buttons a:nth-child(2):hover {
  background-color: #b68a1f;
  color: #ffffff;
}

.cta-buttons a:nth-child(3) {
  background-color: transparent;
  color: #ffffff;
  border: 1px solid #d4af37;
}

.cta-buttons a:nth-child(3):hover {
  background-color: #d4af37;
  color: #000000;
}

/* İLETİŞİM */
#iletisim {
  background-color: #ffffff;
}

.contact-info {
  margin-bottom: 30px;
  text-align: center;
}

.contact-info p {
  margin-bottom: 8px;
  font-size: 17px;
}

form {
  max-width: 800px;
  margin: 0 auto;
  background-color: #f8fafc;
  padding: 30px;
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

form div {
  margin-bottom: 20px;
}

form label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: #000000;
}

form input,
form select,
form textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 15px;
  outline: none;
}

form input:focus,
form select:focus,
form textarea:focus {
  border-color: #d4af37;
}

form button {
  background-color: #d4af37;
  color: #000000;
  border: none;
  padding: 14px 26px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

form button:hover {
  background-color: #b68a1f;
  color: #ffffff;
}

/* FOOTER */
footer {
  background-color: #000000;
  color: #ffffff;
  padding: 25px 0;
}

footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

footer p {
  font-size: 15px;
  margin: 0;
}

footer .footer-credit {
  font-size: 12px;
  opacity: 0.85;
  text-align: left;
}

/* RESPONSIVE */
@media (max-width: 992px) {
  header .container {
    flex-direction: column;
    gap: 18px;
  }

  nav {
    margin-left: 0;
    width: 100%;
  }

  nav ul {
    justify-content: center;
    gap: 6px;
  }

  nav ul li::after {
    margin: 0 4px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .solution-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .logo img {
    height: 46px;
  }

  .hero h1 {
    font-size: 30px;
  }

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

  .section-title h2,
  #cta h2 {
    font-size: 28px;
  }

  .hero-buttons,
  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-buttons a,
  .cta-buttons a {
    text-align: center;
  }

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

  nav ul li {
    width: 100%;
    justify-content: center;
  }

  nav ul li::after {
    display: none;
  }

  nav ul li > a {
    width: 100%;
    max-width: 260px;
    text-align: center;
  }

  nav ul li ul {
    position: static;
    width: 100%;
    max-width: 260px;
    margin-top: 8px;
    box-shadow: none;
  }
}

.floating-whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  z-index: 9999;
  transition: 0.3s;
}

.floating-whatsapp:hover {
  background-color: #1ebe5d;
  transform: scale(1.1);
}

/* PNG logo ayarı */
.floating-whatsapp img {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

.logo-slider {
  background-color: #ffffff;
  overflow: hidden;
  padding: 22px 0;
  border-top: 2px solid #e7d8a1;
  border-bottom: 2px solid #e7d8a1;
  display: flex;
  align-items: center;
}

.logo-slider-inner {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.logo-track {
  display: flex;
  align-items: center;
  gap: 70px;
  width: max-content;
  animation: logoMarquee 35s linear infinite;
}

.logo-track img {
  height: 52px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
  vertical-align: middle;
  opacity: 0.95;
}

@keyframes logoMarquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-33.333%);
  }
}

.service-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  width: 100%;
}

.service-row.reverse {
  flex-direction: row-reverse;
}

.service-text {
  flex: 1 1 55%;
  min-width: 0;
}

.service-image {
  flex: 1 1 45%;
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 0;
}

.service-image img {
  width: 100%;
  max-width: 420px;
  height: 260px;
  object-fit: cover;
  border-radius: 14px;
  display: block;
}

@media (max-width: 900px) {
  .service-row,
  .service-row.reverse {
    flex-direction: column;
    align-items: flex-start;
  }

  .service-text,
  .service-image {
    width: 100%;
    flex: 1 1 100%;
  }

  .service-image img {
    max-width: 100%;
    height: auto;
  }
}

.stats {
  background: linear-gradient(135deg, #000000, #1a1a1a);
  padding: 50px 0;
}

.stats-grid {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.stat-box {
  flex: 1;
  min-width: 220px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 14px;
  padding: 30px 20px;
  text-align: center;
  border: 1px solid rgba(212, 175, 55, 0.25);
  transition: 0.3s;
}

.stat-box:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
}

.stat-box h3 {
  font-size: 32px;
  color: #d4af37;
  margin-bottom: 8px;
}

.stat-box p {
  color: #f3e7c1;
  font-size: 15px;
  margin: 0;
}

#sss {
  background-color: #ffffff;
  padding: 80px 0;
}

.faq-list {
  max-width: 950px;
  margin: 0 auto;
}

.faq-item {
  background-color: #f8fafc;
  border: 1px solid #e7d8a1;
  border-radius: 14px;
  padding: 0;
  margin-bottom: 16px;
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 24px;
  font-size: 20px;
  font-weight: 700;
  color: #000000;
  position: relative;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 26px;
  color: #d4af37;
  font-weight: 700;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  padding: 0 24px 22px 24px;
  color: #4b5563;
  line-height: 1.8;
  margin: 0;
}

.page-banner {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
              url('dijital-banner.png') center/cover no-repeat;
  padding: 80px 0;
}

.page-banner-content {
  max-width: 700px;
}

.page-banner h1 {
  color: #ffffff;
  font-size: 38px;
  margin-bottom: 10px;
}

.page-banner p {
  color: #f3e7c1;
  font-size: 17px;
  line-height: 1.7;
}

.digital-services-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-top: 20px;
}

.digital-service-item {
  display: flex;
  align-items: center;
  gap: 24px;
  background-color: #ffffff;
  border: 1px solid #e7d8a1;
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.digital-service-number {
  flex: 0 0 90px;
  font-size: 42px;
  font-weight: 800;
  color: #d4af37;
  line-height: 1;
}

.digital-service-content {
  flex: 1;
}

.digital-service-content h3 {
  font-size: 28px;
  color: #000000;
  margin-bottom: 12px;
}

.digital-service-content p {
  color: #4b5563;
  line-height: 1.8;
  margin-bottom: 16px;
}

.digital-service-content ul {
  padding-left: 20px;
}

.digital-service-content ul li {
  margin-bottom: 8px;
  color: #1f2937;
}

/* BUTON */
.btn-call {
  display: inline-block;
  margin-top: 15px;
  background-color: #d4af37;
  color: #000000;
  padding: 10px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: 0.3s;
}

.btn-call:hover {
  background-color: #b68a1f;
  color: #ffffff;
}

/* GÖRSEL ALANI */
.digital-service-image {
  flex: 0 0 180px;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* GÖRSEL */
.digital-service-image img {
  width: 160px;
  height: 160px;
  object-fit: contain;
  padding: 12px;
  background: #f1f5f9;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

/* MOBİL */
@media (max-width: 768px) {
  .digital-service-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .digital-service-number {
    flex: none;
    font-size: 34px;
  }

  .digital-service-content h3 {
    font-size: 24px;
  }

  .digital-service-image {
    width: 100%;
    margin-top: 10px;
  }

  .digital-service-image img {
    width: 120px;
    height: 120px;
  }
}

.tech-slider {
  background: linear-gradient(90deg, #000000, #1a1a1a);
  padding: 20px 0;
  overflow: hidden;
  border-top: 1px solid rgba(212, 175, 55, 0.18);
  border-bottom: 1px solid rgba(212, 175, 55, 0.18);
}

.tech-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: marquee 35s linear infinite;
}

.tech-track span {
  padding: 10px 22px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 999px;
  color: #f3e7c1;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.02);
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.guvenlik-banner {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
              url('guvenlik-banner.png') center/cover no-repeat;
}

.it-banner {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
              url('it-banner.png') center/cover no-repeat;
}

.ticari-banner {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
              url('ticari-banner.png') center/cover no-repeat;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  background: #ffffff;
  margin: 5px auto;
  border-radius: 3px;
  transition: 0.3s;
}

@media (max-width: 768px) {
  header {
    position: sticky !important;
    top: 0 !important;
    z-index: 9999 !important;
    background: #000000 !important;
    padding: 4px 0 !important;
    border-bottom: 1px solid rgba(212, 175, 55, 0.3) !important;
  }

  header .container {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 6px 12px !important;
    display: grid !important;
    grid-template-columns: 1fr auto !important;
    align-items: center !important;
    row-gap: 0 !important;
    column-gap: 10px !important;
  }

  .logo {
    grid-column: 1 !important;
    justify-self: center !important;
    margin: 0 !important;
    padding: 0 !important;
    transform: translateX(12px);
  }

  .logo a {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .logo img {
    height: 40px !important;
    width: auto !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .menu-toggle {
    grid-column: 2 !important;
    justify-self: end !important;
    display: flex !important;
    width: 42px !important;
    height: 42px !important;
    align-items: center !important;
    justify-content: center !important;
    flex-direction: column !important;
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    cursor: pointer !important;
  }

  .menu-toggle span {
    display: block !important;
    width: 24px !important;
    height: 3px !important;
    margin: 3px 0 !important;
    background: #ffffff !important;
    border-radius: 3px !important;
  }

  nav {
    grid-column: 1 / -1 !important;
    width: 100% !important;
    margin: 0 !important;
  }

  nav ul {
    display: none !important;
  }

  nav.active ul {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 8px 0 0 !important;
    background: #000000 !important;
  }

  nav ul li {
    width: 100% !important;
    justify-content: center !important;
  }

  nav ul li::after {
    display: none !important;
  }

  nav ul li > a,
  .btn-contact {
    width: 100% !important;
    max-width: none !important;
    text-align: center !important;
    padding: 12px 14px !important;
    border-radius: 10px !important;
    background: #000000 !important;
    color: #ffffff !important;
    border: 1px solid rgba(212, 175, 55, 0.18) !important;
  }

  nav ul li > a:hover,
  .btn-contact:hover {
    background: #d4af37 !important;
    color: #000000 !important;
  }

  nav ul li ul {
    display: none !important;
    position: static !important;
    width: 100% !important;
    max-width: none !important;
    margin-top: 8px !important;
    box-shadow: none !important;
    padding-top: 0 !important;
    border-radius: 10px !important;
    background: #111111 !important;
    border: 1px solid rgba(212, 175, 55, 0.25) !important;
  }

  nav ul li.open > ul {
    display: block !important;
  }

  nav ul li:hover > ul {
    display: none !important;
  }
}

@media (max-width: 768px) {
  nav.active ul li {
    width: 100% !important;
    justify-content: stretch !important;
    align-items: stretch !important;
  }

  nav.active ul li > a,
  nav.active .btn-contact {
    display: block !important;
    width: 100% !important;
    text-align: center !important;
  }

  nav.active ul li.has-dropdown {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
  }

  nav.active ul li.has-dropdown > a {
    width: 100% !important;
  }

  nav.active ul li.has-dropdown ul {
    display: none !important;
    width: 100% !important;
    margin-top: 8px !important;
    padding: 0 !important;
    border-radius: 10px !important;
    background: #111111 !important;
    border: 1px solid rgba(212, 175, 55, 0.25) !important;
  }

  nav.active ul li.has-dropdown.open ul {
    display: block !important;
  }

  nav.active ul li.has-dropdown ul li {
    width: 100% !important;
  }

  nav.active ul li.has-dropdown ul li a {
    width: 100% !important;
    text-align: center !important;
    padding: 12px 14px !important;
    background: #111111 !important;
    color: #ffffff !important;
    border: none !important;
  }

  nav.active ul li.has-dropdown ul li a:hover {
    background: #d4af37 !important;
    color: #000000 !important;
  }
}