/* VELOTEK OTOMASYON - STANDALONE MOBİL UYUMLU CSS (DÜZELTİLMİŞ) */
:root {
  --bg-dark: #070d1e;
  --bg-card: #0d1733;
  --bg-header: rgba(7, 13, 30, 0.92);
  --primary-blue: #0066cc;
  --cyan-accent: #06b6d4;
  --amber-accent: #f59e0b;
  --emerald-accent: #10b981;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --border-color: #1e293b;
}

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

html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
}

body {
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
  box-sizing: border-box;
  /* overflow: hidden kaldırıldı, yanlardan taşmayı önlemek için minmax ve 100% genişlik kullanıldı */
}

/* HEADER */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg-header);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  height: 70px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  height: 44px;
  width: auto;
}

.main-nav {
  display: none;
  align-items: center;
  gap: 24px;
}

@media (min-width: 900px) {
  .main-nav {
    display: flex;
  }
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav-link:hover, .nav-link.active {
  color: var(--cyan-accent);
}

.header-actions {
  display: none;
  align-items: center;
  gap: 12px;
}

@media (min-width: 900px) {
  .header-actions {
    display: flex;
  }
}

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  background: #1e293b;
  border: 1px solid #334155;
  color: #e2e8f0;
  border-radius: 6px;
  cursor: pointer;
}

.mobile-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

@media (min-width: 900px) {
  .mobile-controls {
    display: none;
  }
}

.hamburger-btn {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 36px;
  height: 36px;
  padding: 9px 7px;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 6px;
  cursor: pointer;
}

.hamburger-btn span {
  display: block;
  height: 2px;
  width: 100%;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger-btn.open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.hamburger-btn.open span:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: #0b132b;
  border-bottom: 1px solid #1e293b;
  padding: 20px 16px;
  z-index: 99;
  flex-direction: column;
  gap: 14px;
}

.mobile-menu.show {
  display: flex;
}

.mobile-nav-link {
  font-size: 1rem;
  font-weight: 600;
  color: #e2e8f0;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.8rem;
}

.btn-amber {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #000;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.25);
}

.btn-amber:hover {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
}

.btn-primary {
  background: #0284c7;
  color: #fff;
}

.btn-whatsapp {
  background: #10b981;
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1px solid #334155;
  color: #fff;
}

.btn-outline:hover {
  background: #1e293b;
}

/* HERO SECTION */
.hero-section {
  position: relative;
  padding: 100px 0 60px 0;
}

.hero-bg-glow {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, rgba(0, 102, 204, 0.05) 60%, transparent 100%);
  filter: blur(50px);
  pointer-events-none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  width: 100%;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--amber-accent);
  margin-bottom: 16px;
}

.hero-title {
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 2.75rem;
  }
}

.hero-description, .hero-description666 {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #cbd5e1;
  margin-bottom: 24px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  width: 100%;
}

.stat-box {
  background: rgba(13, 23, 51, 0.6);
  border: 1px solid var(--border-color);
  padding: 12px 6px;
  border-radius: 10px;
  text-align: center;
  min-width: 0;
}

.stat-num {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--cyan-accent);
}

@media (min-width: 768px) {
  .stat-num {
    font-size: 1.75rem;
  }
}

.stat-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.hero-image-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #0d1733;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  width: 100%;
}

.hero-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

@media (min-width: 768px) {
  .hero-img {
    height: 380px;
  }
}

.hero-overlay-tag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  background: rgba(13, 23, 51, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px;
  border-radius: 10px;
}

.tag-brand {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
}

/* SECTION HEADERS */
.section {
  padding: 60px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  width: 100%;
}

.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 40px auto;
  padding: 0 16px;
}

.section-badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cyan-accent);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.2rem;
  }
}

.section-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* SERVICES GRID */
.services-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  width: 100%;
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.service-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: #050914;
  width: 100%;
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-img {
  transform: scale(1.05);
}

.service-cat {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(2, 132, 199, 0.9);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
}

.service-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
}

.service, .service-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  word-break: break-word;
}

.service-desc {
  font-size: 0.85rem;
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 16px;
}

.service-list {
  list-style: none;
  font-size: 0.8rem;
  color: #94a3b8;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 12px;
}

.service-list p {
  color: #cbd5e1;
  font-weight: 600;
  margin-bottom: 6px;
}

.service-list li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 6px;
}

.service-list li::before {
  content: "•";
  position: absolute;
  left: 4px;
  color: var(--cyan-accent);
}

/* PARTS GRID */
.parts-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  width: 100%;
}

@media (min-width: 640px) {
  .parts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .parts-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.part-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.part-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.part-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
}

.part-cat {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cyan-accent);
  text-transform: uppercase;
}

.part-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin: 6px 0 12px 0;
  word-break: break-word;
}

.part-stock {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--emerald-accent);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 4px 10px;
  border-radius: 6px;
  align-self: flex-start;
}

/* CONTACT */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  width: 100%;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 36px;
  }
}

.contact-info-card, .form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

@media (min-width: 768px) {
  .contact-info-card, .form-card {
    padding: 32px;
  }
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}

.contact-icon {
  font-size: 1.5rem;
  background: #1e293b;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  flex-shrink: 0;
}

.contact-detail h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
}

.contact-detail p {
  font-size: 0.85rem;
  color: #cbd5e1;
  margin-top: 4px;
}

.contact-detail a {
  color: var(--cyan-accent);
  font-weight: 600;
}

.maps-box {
  margin-top: 24px;
  padding: 16px;
  background: #070d1e;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  box-sizing: border-box;
}

.form-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  width: 100%;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.form-group {
  margin-bottom: 16px;
  width: 100%;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: #cbd5e1;
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  max-width: 100%;
  padding: 12px 14px;
  background: #070d1e;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  font-family: inherit;
  box-sizing: border-box;
}

.form-control:focus {
  border-color: var(--cyan-accent);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* FOOTER */
.site-footer {
  background: #050914;
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px 0;
  font-size: 0.85rem;
  color: #94a3b8;
  width: 100%;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-bottom: 40px;
  width: 100%;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
}

.footer-col h4 {
  font-size: 0.9rem;
  color: #fff;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a:hover {
  color: var(--cyan-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
  font-size: 0.75rem;
  width: 100%;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* MODAL */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
}

.modal-overlay.open {
  display: flex;
}

.modal-box {
  position: relative;
  width: 100%;
  max-width: 540px;
  background: #0b132b;
  border: 1px solid #334155;
  border-radius: 16px;
  padding: 24px;
  max-height: 90vh;
  overflow-y: auto;
  box-sizing: border-box;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: #1e293b;
  border: 1px solid #334155;
  color: #fff;
  font-size: 1.25rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* FLOATING ACTIONS */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 16px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.floating-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transition: transform 0.2s ease;
}

.floating-btn:hover {
  transform: scale(1.08);
}

.floating-wa {
  background: #25d366;
  color: #fff;
}

.floating-call {
  background: #0284c7;
  color: #fff;
}