@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap");

/* --- DESIGN SYSTEM TOKENS --- */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-card: #ffffff;
  --bg-glass: rgba(8, 15, 22, 0.9);
  --bg-dark: #080f16;
  --bg-dark-secondary: #0f1a24;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-white: #ffffff;
  --text-white-secondary: #cbd5e1;

  --accent: #2563eb; /* Royal Blue */
  --accent-hover: #1d4ed8;
  --accent-glow: rgba(37, 99, 235, 0.2);

  --success: #10b981;
  --danger: #ef4444;

  --gradient-accent: linear-gradient(135deg, #2563eb, #3b82f6);
  --gradient-dark: linear-gradient(180deg, #0f1a24, #080f16);
  --gradient-card: linear-gradient(135deg, #ffffff, #f8fafc);

  --border: rgba(0, 0, 0, 0.08);
  --border-dark: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(0, 0, 0, 0.15);

  --font-family: "Outfit", sans-serif;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;

  --shadow-premium: 0 20px 40px -15px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 25px rgba(37, 99, 235, 0.25);

  --container-width: 1200px;
  --header-height: 80px;
}

/* --- RESET & GLOBAL STYLES --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-family);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

ul {
  list-style: none;
}

button,
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

/* --- UTILITY CLASSES --- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

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

.text-gradient {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  gap: 8px;
}

.btn-primary {
  background: var(--gradient-accent);
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(37, 99, 235, 0.45);
}

.btn-secondary {
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid var(--border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(0, 0, 0, 0.06);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.glass-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
  transition: var(--transition-smooth);
}

.glass-card:hover {
  border-color: rgba(37, 99, 235, 0.15);
  transform: translateY(-4px);
  box-shadow: var(--shadow-premium);
}

/* --- NAVIGATION --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: var(--transition-smooth);
}

.header.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  height: 70px;
}

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

.logo img {
  height: 56px;
  width: auto;
  transition: var(--transition-smooth);
}

.header.scrolled .logo img {
  height: 48px;
}

.logo-fallback {
  font-weight: 800;
  font-size: 28px;
  color: #fff;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-weight: 600;
  font-size: 17px;
  color: rgba(255, 255, 255, 0.85);
  padding: 8px 0;
}

.nav-link:hover,
.nav-item.active .nav-link {
  color: #ffffff;
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: -20px;
  width: 260px;
  background: var(--bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-smooth);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(20px);
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item a {
  display: block;
  padding: 12px 16px;
  color: rgba(255, 255, 255, 0.75);
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
}

.dropdown-item a:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
}

/* Call to Action Nav Button (Pill badge) */
.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 700;
  font-size: 16px;
  box-shadow: var(--shadow-glow);
}

.nav-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(37, 99, 235, 0.4);
}

/* Hamburger Menu Icon */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background-color: #ffffff;
  transition: var(--transition-fast);
}

/* --- HERO SLIDESHOW --- */
.hero-slider {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
  z-index: 1;
}

.slide.active {
  opacity: 1;
  z-index: 2;
}

.slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.8) contrast(1.05);
  transform: scale(1.1);
  transition: transform 6s ease-out;
}

.slide.active .slide-img {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(8, 15, 22, 0.65) 0%,
    rgba(8, 15, 22, 0.35) 50%,
    rgba(8, 15, 22, 0.15) 100%
  );
  z-index: 3;
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: 700px;
  z-index: 4;
  padding-top: 140px; /* Header çakışmasını engellemek için */
}

.hero-tag {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #38bdf8;
  margin-bottom: 20px;
  display: inline-block;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.hero-title {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 24px;
  letter-spacing: -1.5px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.hero-desc {
  font-size: 18px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 35px;
  font-weight: 400;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

.hero-actions {
  display: flex;
  gap: 16px;
}

/* Animated Hero Waves */
.hero-waves-container {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 120px;
  min-height: 100px;
  max-height: 150px;
  z-index: 4;
  overflow: hidden;
  line-height: 0;
}

.waves {
  position: relative;
  width: 100%;
  height: 120px;
  margin-bottom: -7px;
  min-height: 100px;
  max-height: 150px;
}

/* Parallax sliding animation layers */
.parallax > use {
  animation: move-forever 25s cubic-bezier(0.55, 0.5, 0.45, 0.5) infinite;
}

.parallax > use:nth-child(1) {
  animation-delay: -2s;
  animation-duration: 7s;
}

.parallax > use:nth-child(2) {
  animation-delay: -3s;
  animation-duration: 10s;
}

.parallax > use:nth-child(3) {
  animation-delay: -4s;
  animation-duration: 13s;
}

.parallax > use:nth-child(4) {
  animation-delay: -5s;
  animation-duration: 20s;
}

@keyframes move-forever {
  0% {
    transform: translate3d(-90px, 0, 0);
  }
  100% {
    transform: translate3d(85px, 0, 0);
  }
}

/* Slider Dots */
.slider-dots {
  position: absolute;
  bottom: 160px; /* Beyaz dalganın üzerinde kalmaması için yukarı alındı */
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.dot {
  width: 30px;
  height: 4px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 2px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.dot.active {
  background: #ffffff;
  width: 45px;
}

/* --- FLOATING BADGES SECTION --- */
.badges-wrapper {
  position: relative;
  margin-top: -60px; /* Dalga üzerine bindirmek için yukarı çekildi */
  z-index: 10; /* Dalga ve slaytın üstünde durmasını garanti eder */
}

.badges-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  width: 100%;
}

.badge-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 30px;
  background: rgba(30, 58, 138, 0.45); /* Mavi transparan cam zemin */
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  backdrop-filter: blur(12px);
  color: #ffffff;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  transition: var(--transition-smooth);
}

.badge-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.3);
}

.badge-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 24px;
  flex-shrink: 0;
}

.badge-info h4 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
  color: #ffffff;
}

.badge-info p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
}

/* --- PARTNERS SLIDER SECTION (3 ITEMS VISIBLE & CONTINUOUSLY ROTATING) --- */
.partners-section {
  background: #ffffff;
  padding: 50px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.partners-wrapper {
  display: flex;
  align-items: center;
  gap: 48px;
}

.partners-title-col {
  flex: 0 0 200px;
}

.partners-title {
  font-size: 26px;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.2;
}

.partners-slider-wrapper {
  flex: 1;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 5%,
    black 95%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 5%,
    black 95%,
    transparent 100%
  );
}

.partners-slider-track {
  display: flex;
  gap: 24px;
  width: max-content;
  will-change: transform;
}

.partner-slide-item {
  flex: 0 0 260px;
  width: 260px;
  height: 105px;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 16px;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  box-sizing: border-box;
}

.partner-slide-item:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.08);
}

.partner-slide-item img {
  max-height: 65px;
  max-width: 90%;
  width: auto;
  height: auto;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}
/* --- HOME SERVICES SECTION (BUTTON CARDS) --- */
.home-services-section {
  background: #f8fafc;
  padding: 90px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.services-buttons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-btn-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 20px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.service-btn-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent) 0%, #00d2ff 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-btn-card:hover {
  transform: translateY(-8px);
  border-color: rgba(37, 99, 235, 0.25);
  box-shadow: 0 16px 36px rgba(37, 99, 235, 0.12);
}

.service-btn-card:hover::before {
  opacity: 1;
}

.service-btn-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.1) 0%,
    rgba(0, 210, 255, 0.1) 100%
  );
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 22px;
  transition: all 0.3s ease;
}

.service-btn-card:hover .service-btn-icon {
  background: linear-gradient(135deg, var(--accent) 0%, #00c6ff 100%);
  color: #ffffff;
  transform: scale(1.08) rotate(3deg);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.service-btn-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-btn-card p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-btn-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  transition: gap 0.25s ease, color 0.25s ease;
}

.service-btn-card:hover .service-btn-action {
  gap: 12px;
  color: var(--accent-hover);
}

.service-btn-action i {
  font-size: 12px;
  transition: transform 0.25s ease;
}

.service-btn-card:hover .service-btn-action i {
  transform: translateX(4px);
}

/* --- HOME ABOUT SECTION --- */
.home-about-section {
  background: #ffffff;
  padding: 100px 0;
}

/* --- SERVICES & HAKKIMIZDA COMBINED GRID --- */
.services-about-section {
  background: #ffffff;
  padding: 100px 0;
}

.section-title-left {
  max-width: 800px;
  margin-bottom: 60px;
}

.section-title-wrapper {
  max-width: 700px;
  margin: 0 auto 60px auto;
  text-align: center;
}

.section-title-wrapper h2 {
  font-size: 40px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -1px;
  line-height: 1.2;
}

.subtitle {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}

.section-title-dark {
  font-size: 48px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.section-desc-dark {
  font-size: 18px;
  color: #475569;
  line-height: 1.8;
}

.about-grid-container {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
}

.about-grid-left {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.about-grid-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.grid-img-small {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--shadow-premium);
  object-fit: cover;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.grid-img-tall {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--shadow-premium);
  object-fit: cover;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.innovation-card {
  background: #e0f2fe; /* Light blue card background */
  border-radius: 20px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-premium);
}

.innovation-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #2563eb;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.innovation-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: #1e3a8a;
}

.innovation-card p {
  font-size: 16px;
  color: #1e40af;
  line-height: 1.6;
}

.about-grid-right {
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 24px;
  padding: 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: var(--shadow-premium);
}

.about-card-content p {
  font-size: 18px;
  color: #475569;
  line-height: 1.8;
  margin-bottom: 24px;
}

.about-card-content p:last-child {
  margin-bottom: 0;
}

/* --- CONTACT BANNER --- */
.home-contact-banner {
  position: relative;
  padding: 120px 0;
  background-image:
    url("../images/contact/contact-banner.jpg"),
    url("https://images.unsplash.com/photo-1557597774-9d273605dfa9?auto=format&fit=crop&w=1920&q=80");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
}

.home-contact-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(8, 15, 22, 0.55);
  z-index: 1;
}

.home-contact-banner .container {
  position: relative;
  z-index: 2;
}

.contact-banner-card {
  background: rgba(30, 58, 138, 0.45); /* Mavi transparan cam zemin */
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  padding: 50px;
  max-width: 600px;
  backdrop-filter: blur(12px);
  color: #ffffff;
}

.contact-banner-card h2 {
  font-size: 44px;
  font-weight: 800;
  margin-bottom: 20px;
  color: #ffffff;
}

.contact-banner-card p {
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.9);
}

.btn-banner-white {
  background: #ffffff;
  color: var(--accent);
  padding: 14px 40px;
  border-radius: 50px;
  font-weight: 700;
}

.btn-banner-white:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

/* --- WHY CHOOSE US --- */
.why-choose-us-section {
  background: #ffffff;
  padding: 100px 0;
  text-align: center;
}

.why-choose-us-section .subtitle {
  margin-bottom: 12px;
}

.why-choose-us-section h2 {
  font-size: 48px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 24px;
}

.why-choose-us-section p {
  font-size: 22px;
  color: #64748b;
  max-width: 600px;
  margin: 0 auto;
}

.why-choose-us-section p a {
  color: var(--accent);
  font-weight: 800;
  white-space: nowrap;
}

/* --- FOOTER --- */
.footer {
  background: #090f16;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 80px 0 30px 0;
  color: var(--text-white-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-col h4 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 8px;
  color: #ffffff;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gradient-accent);
}

.footer-about p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 16px;
  margin-top: 20px;
  margin-bottom: 24px;
  max-width: 320px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
}

.social-link:hover {
  background: var(--gradient-accent);
  color: #ffffff;
  border-color: transparent;
  transform: translateY(-2px);
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 16px;
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.65);
}

.footer-contact i {
  color: #3b82f6;
  font-size: 18px;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact a:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

/* --- WHATSAPP FLOAT BUTTON --- */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: white;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

/* --- INNER PAGE DESIGN --- */
.inner-hero {
  position: relative;
  padding: 160px 0 100px 0;
  background: linear-gradient(180deg, #0b151f 0%, #080f16 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: #ffffff;
}

.inner-hero-content {
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
}

.inner-hero h1 {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -1px;
  color: #ffffff;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}

.breadcrumbs a {
  color: rgba(255, 255, 255, 0.45);
}

.breadcrumbs a:hover {
  color: #ffffff;
}

.inner-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
}

.support-layout {
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.support-camera-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: center;
}

.support-camera-grid img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.08));
}

.inner-content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.inner-content-text {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.inner-content-text h3,
.inner-content-text h4 {
  color: var(--text-primary);
  margin: 40px 0 20px 0;
  font-weight: 700;
}

.inner-content-text h3 {
  font-size: 26px;
}

.inner-content-text p {
  margin-bottom: 24px;
}

.inner-content-text ul,
.inner-content-text ol {
  margin-bottom: 30px;
  padding-left: 20px;
}

.inner-content-text li {
  margin-bottom: 12px;
}

.inner-content-text strong {
  color: var(--text-primary);
}

/* Inner Sidebar */
.inner-sidebar {
  display: flex;
  flex-direction: column;
  gap: 40px;
  position: sticky;
  top: 120px;
  height: fit-content;
}

.sidebar-widget {
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 20px;
  padding: 30px;
  color: var(--text-primary);
}

.sidebar-widget h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 24px;
  border-left: 4px solid var(--accent);
  padding-left: 12px;
  color: var(--text-primary);
}

.services-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-radius: 10px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 8px;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.services-menu a:hover,
.services-menu .active a {
  background: rgba(37, 99, 235, 0.05);
  border-color: rgba(37, 99, 235, 0.3);
  color: var(--accent);
}

/* Service Brands Logogrid */
.service-brands-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.service-brand-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-brand-card img {
  height: 48px;
  width: auto;
  transition: var(--transition-fast);
}

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

/* Service Brands Below Content (Original Site Layout) */
.service-brands-bottom {
  margin-top: 50px;
  padding-top: 40px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.service-brands-grid-bottom {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  max-width: 1100px;
  margin: 0 auto;
  gap: 24px;
}

.service-brands-grid-bottom.single-brand {
  max-width: 480px;
}

.service-brands-grid-bottom.two-brands {
  max-width: 750px;
}

.service-brands-grid-bottom .service-brand-card {
  min-height: 140px;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 16px;
  padding: 24px 30px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-brands-grid-bottom .service-brand-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.service-brands-grid-bottom .service-brand-card img {
  max-height: 90px;
  max-width: 90%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.service-content-image {
  margin-top: 40px;
  text-align: center;
}

.service-content-image img {
  max-width: 800px;
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

/* Contact CTA Widget */
.sidebar-cta-widget {
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.1),
    rgba(0, 210, 255, 0.02)
  );
  border: 1px solid rgba(37, 99, 235, 0.2);
  text-align: center;
}

.sidebar-cta-widget h4 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.sidebar-cta-widget p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

/* --- ABOUT PAGE SPECIFICS --- */
.about-history-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-history-image img {
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-premium);
}

.about-history-text h2 {
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 20px;
}

.about-history-text p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 16px;
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

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

.value-card .value-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.1);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px auto;
  font-size: 28px;
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.value-card h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
}

.value-card p {
  color: var(--text-secondary);
  font-size: 15px;
}

/* --- PROJECTS PAGE SPECIFICS --- */
.projects-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.project-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4/3;
  border: 1px solid var(--border);
  transition: var(--transition-smooth);
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    0deg,
    rgba(8, 15, 22, 0.95) 0%,
    rgba(8, 15, 22, 0.3) 100%
  );
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  transition: var(--transition-smooth);
  color: #ffffff;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-card:hover .project-img {
  transform: scale(1.1);
}

.project-overlay h4 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 4px;
  color: #ffffff;
}

.project-overlay p {
  font-size: 13px;
  color: #3b82f6;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
}

.clients-logos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.client-logo-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.client-logo-card img {
  max-height: 100px;
  max-width: 100%;
  transition: var(--transition-fast);
}

.client-logo-card:hover {
  border-color: rgba(37, 99, 235, 0.3);
  transform: translateY(-3px);
}

/* --- FORMS & CONTACT STYLES --- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-info-list .subtitle {
  margin-bottom: -22px;
}

.contact-info-list h2 {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: -14px;
}

.contact-info-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 20px;
  flex-shrink: 0;
}

.contact-info-text h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.contact-info-text p,
.contact-info-text a {
  color: var(--text-secondary);
  font-size: 15px;
}

.contact-form-wrapper {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.form-group-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-control {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  padding: 14px 20px;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--accent);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 150px;
}

.map-container {
  margin-top: 60px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.05);
  height: 450px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Form Response Notification */
.form-status {
  padding: 16px;
  border-radius: 12px;
  margin-bottom: 20px;
  font-weight: 500;
  display: none;
}

.form-status.success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--success);
  display: block;
}

.form-status.error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--danger);
  display: block;
}

/* Loading Spin anim */
.spin {
  animation: spin 1s linear infinite;
  display: inline-block;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* --- RESPONSIVE BREAKPOINTS --- */
@media (max-width: 1200px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 1024px) {
  .nav-links {
    display: none; /* JS will toggle active class */
  }

  .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  /* Mobil Menu Açık Hali */
  .header.nav-active .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100vh;
    background: var(--bg-glass);
    backdrop-filter: blur(24px);
    padding: 100px 40px;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    gap: 24px;
    z-index: 1000;
    align-items: flex-start;
  }

  .header.nav-active .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: transparent;
    border: none;
    padding: 8px 0 0 16px;
  }

  .header.nav-active .menu-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .header.nav-active .menu-toggle span:nth-child(2) {
    opacity: 0;
  }

  .header.nav-active .menu-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero-desc-main {
    font-size: 24px;
  }

  .hero-slider {
    height: auto;
    min-height: 100vh;
  }

  .badges-wrapper {
    margin-top: 40px; /* Mobil ve tablette dalganın altına doğal akışla yerleşsin */
  }

  .slider-dots {
    bottom: 150px;
  }

  .about-grid-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .services-buttons-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .inner-layout {
    grid-template-columns: 1fr;
  }

  .inner-sidebar {
    position: static;
  }

  .about-history-section {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-values-grid {
    grid-template-columns: 1fr;
  }

  .projects-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .clients-logos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .badges-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .hero-waves-container,
  .waves {
    height: 45px;
    min-height: 45px;
  }

  .slider-dots {
    bottom: 70px;
  }

  .section-title-dark {
    font-size: 32px;
  }

  .why-choose-us-section h2 {
    font-size: 32px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .projects-gallery-grid {
    grid-template-columns: 1fr;
  }

  .partners-wrapper {
    flex-direction: column;
    text-align: center;
    gap: 24px;
  }

  .partners-title-col {
    flex: 0 0 auto;
    width: 100%;
  }

  .partners-title br {
    display: none;
  }

  .partners-slider-wrapper {
    width: 100%;
  }
}

@media (max-width: 576px) {
  .services-buttons-grid {
    grid-template-columns: 1fr;
  }

  .about-grid-left {
    grid-template-columns: 1fr;
  }

  .about-grid-col {
    margin-top: 0 !important;
  }

  .about-grid-right {
    padding: 30px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .contact-banner-card {
    padding: 30px;
  }

  .contact-banner-card h2 {
    font-size: 28px;
  }
}