:root {
  --ana-renk: #081120;
  --yardimci-renk: #0f1c31;
  --kart: rgba(255, 255, 255, 0.06);
  --kenar: rgba(255, 255, 255, 0.08);
  --beyaz: #ffffff;
  --acik-yazi: #cbd5e1;
  --vurgu: #2563eb;
  --vurgu-2: #38bdf8;
  --golge: 0 15px 40px rgba(0, 0, 0, 0.25);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(180deg, #020617 0%, #081120 45%, #0b1324 100%);
  color: var(--beyaz);
}

a {
  text-decoration: none;
}

.custom-navbar {
  background: rgba(8, 17, 32, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.navbar-brand {
  font-size: 1.4rem;
  letter-spacing: 0.4px;
}

.nav-link {
  color: #dbeafe !important;
  font-weight: 500;
  margin-left: 10px;
  transition: 0.3s;
}

.nav-link:hover {
  color: #ffffff !important;
}

.btn-main {
  background: linear-gradient(135deg, var(--vurgu), var(--vurgu-2));
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 12px 22px;
  font-weight: 600;
  transition: 0.3s;
}

.btn-main:hover {
  transform: translateY(-2px);
  color: #fff;
  box-shadow: 0 12px 25px rgba(37, 99, 235, 0.3);
}

.hero-section {
  min-height: 100vh;
  padding-top: 110px;
  padding-bottom: 80px;
}

.mini-badge {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.22);
  color: #dbeafe;
  font-size: 0.92rem;
  font-weight: 600;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
}

.hero-text {
  color: var(--acik-yazi);
  font-size: 1.08rem;
  line-height: 1.8;
  max-width: 620px;
}

.hero-card {
  background: var(--kart);
  border: 1px solid var(--kenar);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--golge);
}

.showcase-box {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 18px;
  padding: 20px;
}

.showcase-box i {
  font-size: 1.8rem;
  color: var(--vurgu-2);
}

.showcase-box h5 {
  margin-bottom: 8px;
  font-weight: 700;
}

.showcase-box p {
  margin-bottom: 0;
  color: var(--acik-yazi);
  line-height: 1.6;
}

.hero-stats .stat-box {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 18px;
  padding: 18px;
  height: 100%;
}

.hero-stats h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.hero-stats p {
  margin: 0;
  color: var(--acik-yazi);
  font-size: 0.95rem;
  line-height: 1.6;
}

.section-space {
  padding: 100px 0;
}

.section-dark {
  background: rgba(255,255,255,0.02);
}

.section-tag {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.14);
  color: #dbeafe;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 14px;
}

.center-tag {
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.section-text {
  color: var(--acik-yazi);
  line-height: 1.9;
  font-size: 1.02rem;
}

.max-text {
  max-width: 700px;
}

.info-panel {
  background: var(--kart);
  border: 1px solid var(--kenar);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--golge);
}

.info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.info-item:last-child {
  border-bottom: none;
}

.info-item i {
  color: #38bdf8;
  font-size: 1.15rem;
}

.service-card,
.process-card,
.project-card,
.reason-card {
  background: var(--kart);
  border: 1px solid var(--kenar);
  border-radius: 22px;
  padding: 28px;
  transition: 0.3s ease;
  box-shadow: var(--golge);
  height: 100%;
}

.service-card:hover,
.process-card:hover,
.project-card:hover,
.reason-card:hover {
  transform: translateY(-6px);
}

.icon-wrap {
  width: 62px;
  height: 62px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(37,99,235,0.2), rgba(56,189,248,0.18));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.icon-wrap i {
  font-size: 1.5rem;
  color: #7dd3fc;
}

.service-card h4,
.process-card h4,
.project-card h4,
.reason-card h5 {
  font-weight: 700;
  margin-bottom: 14px;
}

.service-card p,
.process-card p,
.project-card p,
.reason-card p {
  color: var(--acik-yazi);
  margin-bottom: 0;
  line-height: 1.8;
}

.step-no {
  display: inline-block;
  margin-bottom: 12px;
  color: #7dd3fc;
  font-weight: 800;
  font-size: 1.1rem;
}

.project-top {
  color: #7dd3fc;
  font-weight: 600;
  margin-bottom: 12px;
}

.project-badge {
  display: inline-block;
  margin-top: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(56,189,248,0.12);
  border: 1px solid rgba(56,189,248,0.15);
  color: #dbeafe;
  font-size: 0.88rem;
}

.reason-card {
  text-align: center;
}

.reason-card i {
  font-size: 2rem;
  color: #7dd3fc;
  margin-bottom: 16px;
  display: inline-block;
}

.custom-accordion .accordion-item {
  background: var(--kart);
  border: 1px solid var(--kenar);
  margin-bottom: 16px;
  border-radius: 16px !important;
  overflow: hidden;
}

.custom-accordion .accordion-button {
  background: transparent;
  color: #fff;
  font-weight: 600;
  box-shadow: none;
}

.custom-accordion .accordion-button:not(.collapsed) {
  background: rgba(255,255,255,0.03);
  color: #fff;
}

.custom-accordion .accordion-body {
  color: var(--acik-yazi);
  line-height: 1.8;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--acik-yazi);
  font-size: 1rem;
}

.contact-item i {
  color: #7dd3fc;
  font-size: 1.2rem;
}

.contact-form-box {
  background: var(--kart);
  border: 1px solid var(--kenar);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--golge);
}

.custom-input {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: #fff;
  border-radius: 14px;
  padding: 14px 16px;
}

.custom-input::placeholder {
  color: #94a3b8;
}

.custom-input:focus {
  background: rgba(255,255,255,0.05);
  color: #fff;
  border-color: rgba(56, 189, 248, 0.45);
  box-shadow: none;
}

.footer-area {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 28px 0;
  color: var(--acik-yazi);
}

.social-links a {
  color: #dbeafe;
  font-size: 1.1rem;
  margin-left: 14px;
  transition: 0.3s;
}

.social-links a:hover {
  color: #7dd3fc;
}

@media (max-width: 991px) {
  .hero-title {
    font-size: 2.3rem;
  }

  .section-title {
    font-size: 1.9rem;
  }

  .hero-section {
    padding-top: 120px;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.65rem;
  }

  .hero-card,
  .info-panel,
  .contact-form-box,
  .service-card,
  .process-card,
  .project-card,
  .reason-card {
    padding: 22px;
  }
}