/* ROOT VARIABLES */
:root {
  --primary-color: #047857;
  --primary-dark: #065f46;
  --primary-light: #10b981;
  --secondary-color: #0c1a2e;
    --bg:         #F0FDFA;
  --text:       #0C1A2E;
  --text-muted: #52637a;
  --brand:      #047857;
  --accent-1:   #0369A1;
  --accent-2:   #67E8F9;
  --card-dark:  #ffffff;
  --card-light: #f8fafc;

  --gradient-primary: linear-gradient(135deg, #047857 0%, #0369a1 100%);
  --gradient-text: linear-gradient(135deg, #047857, #0369a1);

  --white: #ffffff;
  --gray-50: #f0fdfa;
  --gray-100: #ccfbf1;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;

  --font-primary:
    "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "Space Grotesk", sans-serif;

  --section-padding: 100px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);

  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Lenis requirements */
html.lenis {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
  color: var(--gray-700);
}

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

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

/* ============================================
   UTILITY
   ============================================ */
.section-padding {
  padding: var(--section-padding) 0;
}

.bg-light-gradient {
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.hero-section,
#neden,
#hizmetler,
#referanslar,
#iletisim,
.section-padding {
  position: relative;
}

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

.section-subtitle {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(4, 120, 87, 0.1);
  color: var(--primary-color);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
}

.section-description {
  font-size: 1.125rem;
  color: var(--gray-600);
  max-width: 700px;
  margin: 0 auto 2rem;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 28px;
  background: linear-gradient(135deg, #047857, #0369a1);
  color: white !important;
  border: none;
  border-radius: 20px 5px 20px 5px;
  font-weight: 700;
  font-size: 0.938rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(4, 120, 87, 0.25);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  margin-left: 5px;
}

.btn-primary-custom::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent,
      rgba(255, 255, 255, 0.3),
      transparent);
  transition: left 0.5s ease;
}

.btn-primary-custom:hover::before {
  left: 100%;
}

.btn-primary-custom:hover {
  color: white !important;
  box-shadow: 0 6px 20px rgba(4, 120, 87, 0.4);
}

.btn-primary-custom:active {
  transform: translateY(0) scale(0.98);
}

.btn-primary-large {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  background: linear-gradient(135deg, #047857, #0369a1);
  color: white !important;
  border: none;
  border-radius: 25px 8px 25px 8px;
  font-weight: 700;
  font-size: 1.125rem;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(4, 120, 87, 0.4);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary-large::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent,
      rgba(255, 255, 255, 0.3),
      transparent);
  transition: left 0.6s ease;
}

.btn-primary-large:hover::before {
  left: 100%;
}

.btn-primary-large:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 12px 40px rgba(4, 120, 87, 0.6);
  color: white !important;
}

.btn-primary-large:active {
  transform: translateY(-1px) scale(0.98);
}

.btn-outline-large {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  background: transparent;
  color: var(--secondary-color);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1.125rem;
  transition: all var(--transition-base);
  cursor: pointer;
}

.btn-outline-large:hover {
  background: var(--gray-100);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  padding: 1rem 4rem;
  background: transparent;
  box-shadow: none;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  z-index: 1100;
  height: auto;
}

.navbar .navbar-inner {
  background: rgba(12, 26, 46, 0.25);
  border-radius: 50px;
  padding: 1rem 2rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  max-width: calc(100% - 2rem);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0;
  margin: 0;
}

.navbar-collapse {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  flex: 1;
}

.nav-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1.5rem;
}

.navbar-brand {
  flex-shrink: 0;
  margin-right: auto;
}

.navbar-brand .logo {
  height: 30px;
  transform: scale(2);
  width: auto;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  z-index: 1200;
  display: block;
}

.nav-center .nav-item .nav-link {
  padding: 0.5rem 0.5rem;
  font-weight: 500;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.85) !important;
  position: relative;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  white-space: nowrap;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-center .nav-item .nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(135deg, #047857 0%, #0369a1 100%);
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.nav-center .nav-item .nav-link:hover,
.nav-center .nav-item .nav-link.active {
  color: #0369a1 !important;
}

.nav-center .nav-item .nav-link:hover::after,
.nav-center .nav-item .nav-link.active::after {
  width: 70%;
  margin-top: -10px;
}

/* ── Hamburger butonu ── */
.navbar-toggler {
  border: none;
  background: none;
  padding: 0;
  width: 44px;
  height: 44px;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  position: relative;
  z-index: 1200;
  flex-shrink: 0;
  margin-left: 1rem;
}

.navbar-toggler:focus {
  outline: none;
  box-shadow: none;
}

.navbar-toggler-icon {
  display: none;
}

.navbar-toggler .bar {
  display: block;
  width: 28px;
  height: 2px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 2px;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  transform-origin: center;
}

.navbar-toggler.is-open .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.navbar-toggler.is-open .bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.navbar-toggler.is-open .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ── Button style ── */
.btn-primary-custom {
  padding: 10px 25px;
  background: linear-gradient(135deg, #047857 0%, #0369a1 100%);
  color: white !important;
  border: none;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.btn-primary-custom:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(4, 120, 87, 0.3);
  color: white;
  text-decoration: none;
}

/* ── MOBILE RESPONSIVE ── */
@media (max-width: 991px) {
  .navbar {
    padding: 0.75rem 1rem;
  }

  .navbar-toggler {
    display: flex !important;
  }

  .navbar .navbar-inner {
    padding: 0.5rem 1.5rem;
    max-width: none;
    width: calc(100% - 1rem);
    margin: 0 0.5rem;
  }

  .navbar-brand .logo {
    height: 45px;
    transform: scale(1.5);
  }

  .nav-center {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0;
    margin-bottom: 0;
    order: 1;
  }

  .navbar-collapse {
    position: absolute !important;
    top: 100%;
    left: 50%;
    width: calc(100% - 1rem);
    background: rgba(12, 26, 46, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    flex-direction: column !important;
    align-items: center !important;
    justify-content: flex-start !important;
    z-index: 1050;
    padding: 0.5rem 0 1rem 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(-10px);
    transition:
      opacity 0.3s ease,
      visibility 0.3s ease,
      transform 0.3s ease;
    display: flex !important;
    margin-top: 0.75rem;
  }

  .navbar-collapse.show {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: translateX(-50%) translateY(0);
  }

  .nav-center .nav-item {
    width: 100%;
    text-align: center;
  }

  .nav-center .nav-item .nav-link {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    padding: 0.75rem 1.5rem;
    color: rgba(255, 255, 255, 0.85) !important;
    display: block;
    transition: all 0.2s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    text-transform: uppercase;
  }

  .nav-center .nav-item:last-child .nav-link {
    border-bottom: none;
  }

  .nav-center .nav-item .nav-link:hover {
    color: #0369a1 !important;
    background: rgba(4, 120, 87, 0.12);
  }

  .nav-center .nav-item .nav-link::after {
    display: none;
  }

  .nav-right {
    order: 2;
    width: auto;
    margin: 1rem 0 0 0;
  }

  .nav-right .btn-primary-custom {
    padding: 12px 32px;
    font-size: 0.9rem;
    border-radius: 50px;
  }
}

/* ── Extra small devices ── */
@media (max-width: 768px) {
  .navbar {
    padding: 0.5rem 0.5rem;
  }

  .navbar .navbar-inner {
    padding: 0.4rem 1rem;
    border-radius: 40px;
    width: calc(100% - 0.5rem);
    max-width: none;
  }

  .navbar-brand .logo {
    padding-left: 5px;
    height: 15px;
    transform: scale(3);
  }

  .nav-center .nav-item .nav-link {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }

  .navbar-collapse {
    width: calc(100% - 0.5rem);
    left: 0.25rem;
    transform: translateX(0) translateY(-10px);
  }

  .navbar-collapse.show {
    transform: translateX(0) translateY(0);
  }

  .nav-right .btn-primary-custom {
    padding: 10px 24px;
    font-size: 0.85rem;
  }
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section::before {
  content: "";
  position: absolute;
  left: -13vw;
  bottom: -18vw;
  width: 60vw;
  height: 60vw;
  border-radius: 0% 30% 0% 0%;
  background: radial-gradient(circle at 40% 40%,
      rgba(4, 120, 87, 0.07) 0%,
      rgba(3, 105, 161, 0.04) 100%,
      transparent 75%);
  pointer-events: none;
  z-index: 0;
}

.hero-section::after {
  content: "";
  position: absolute;
  left: -10vw;
  bottom: -10vw;
  width: 45vw;
  height: 45vw;
  border-radius: 0% 30% 0% 0%;
  background: radial-gradient(circle at 40% 40%,
      rgba(4, 120, 87, 0.07) 0%,
      rgba(3, 105, 161, 0.04) 100%,
      transparent 75%);
  pointer-events: none;
  z-index: 0;
}

.hero-bg .bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle,
      rgba(4, 120, 87, 0.2) 1.2px,
      transparent 1.2px);
  background-size: 34px 34px;
  mask-image: radial-gradient(ellipse 85% 85% at 50% 50%,
      black 20%,
      transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 85% 85% at 50% 50%,
      black 20%,
      transparent 100%);
  opacity: 0.4;
}

.hero-bg .bg-radial-top {
  position: absolute;
  right: -10vw;
  top: -10vw;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  background: radial-gradient(circle at 60% 30%,
      rgba(3, 105, 161, 0.08) 0%,
      rgba(4, 120, 87, 0.04) 50%,
      transparent 70%);
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.hero-section {
  background: #f7fffe;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-content {
  padding-right: 2rem;
}

.hero-row {
  min-height: calc(100vh - 80px);
}

.badge-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.hero-badge {
  display: inline-block;
  padding: 8px 16px;
  background: rgba(4, 120, 87, 0.1);
  border: 1px solid rgba(4, 120, 87, 0.3);
  border-radius: 50px;
  font-size: 0.813rem;
  font-weight: 600;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: clamp(1.8rem, 4vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
}

.hero-description {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--gray-600);
  margin-bottom: 2rem;
  max-width: 550px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-illustration {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: var(--white);
}

.hero-illustration {
  position: relative;
  border-radius: 20px;
  overflow: visible;
  /* önemli! */
  box-shadow:
    0 25px 60px rgba(4, 120, 87, 0.15),
    0 10px 30px rgba(0, 0, 0, 0.1);
  background: var(--white);
  transform: perspective(1000px) rotateY(-20deg) rotateX(5deg);
  transition: transform 0.6s ease, box-shadow 0.6s ease;
}

.hero-illustration:hover {
  transform: perspective(1000px) rotateY(-2deg) rotateX(1deg) translateY(-8px);
  box-shadow:
    0 40px 80px rgba(4, 120, 87, 0.2),
    0 15px 40px rgba(0, 0, 0, 0.12);
}

.hero-video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 20px;
}


.hero-illustration::before {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 23px;
  background: conic-gradient(from var(--angle),
      transparent 0deg,
      rgba(4, 120, 87, 0.9) 30deg,
      rgba(0, 255, 150, 1) 60deg,
      rgba(3, 105, 161, 0.9) 90deg,
      rgba(0, 200, 255, 1) 120deg,
      transparent 160deg);
  z-index: -1;
  animation: ledSpin 3s linear infinite;

  /* sadece border görünsün, içi boş */
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 3px;
}

@property --angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

@keyframes ledSpin {
  from {
    --angle: 0deg;
  }

  to {
    --angle: 360deg;
  }
}

/* ============================================
   FEATURE CARDS
   ============================================ */
.feature-card {
  position: relative;
  padding: 2.5rem 2rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  height: 100%;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  transition: var(--transition-base);
  flex-shrink: 0;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

.feature-icon i {
  font-size: 2rem;
  color: var(--white);
}

.feature-card h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin: 0;
}

.feature-number {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: 4rem;
  font-weight: 900;
  color: #fff;
  text-shadow: 
    -1.5px -1.5px 0 var(--gray-200),
     1.5px -1.5px 0 var(--gray-200),
    -1.5px  1.5px 0 var(--gray-200),
     1.5px  1.5px 0 var(--gray-200);
  line-height: 1;
  pointer-events: none;
}

.info-box {
  position: relative;
  padding: 2.5rem 3rem;
  background: linear-gradient(135deg,
      rgba(4, 120, 87, 0.1),
      rgba(3, 105, 161, 0.05));
  border-left: 4px solid var(--primary-color);
  border-radius: var(--radius-md);
}

.info-box i {
  font-size: 3rem;
  color: var(--primary-color);
  opacity: 0.3;
  margin-bottom: 1rem;
}

.info-box p {
  font-size: 1.125rem;
  font-style: italic;
  color: var(--gray-700);
  line-height: 1.8;
  margin: 0;
}

/* ===== SHARED UTILITIES ===== */
.highlighted-text {
  color: var(--brand);
}

.subtitle {
  display: inline-block;
  color: var(--accent-1);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1rem;
  background: rgba(3, 105, 161, 0.1);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
}

.section-container {
  max-width: 1300px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 4rem;
}

.section-header.center-align {
  text-align: center;
}

.section-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.section-header.center-align h2 {
  margin-left: auto;
  margin-right: auto;
}

.section-header p {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 600px;
}

.section-header.center-align p {
  margin-left: auto;
  margin-right: auto;
}

/* ===== APP CONTAINER ===== */
.app-container {
  position: relative;
}


/* ===== SERVICES – STICKY CARDS ===== */
.services-wrapper {
  padding: 10vh 5% 5vh;
  background: var(--bg);
}

.services-wrapper .section-header h2 {
  white-space: nowrap;
  font-size: clamp(1.2rem, 3.8vw, 4.2rem);
}

.sticky-cards-container {
  position: relative;
  width: 100%;
}

.ng-ambient-light {
  display: none;
}

@keyframes slowPulse {
  0% {
    transform: translate(-50%, -50%) scale(0.9);
    opacity: 0.6;
  }

  100% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
  }
}

.ng-sticky-card {
  position: sticky;
  top: 15vh;
  width: 100%;
  height: 65vh;
  margin-bottom: 15vh;
  z-index: 1;
}

.ng-sticky-card:last-child {
  margin-bottom: 5vh;
}



.ng-card-inner {
  width: 100%;
  height: 100%;
  border-radius: 40px;
  display: flex;
  position: relative;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(4, 120, 87, 0.1);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.ng-card-content {
  width: 50%;
  padding: 6% 8%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.ng-card-content h3 {
  font-size: clamp(1.8rem, 2.5vw, 2.8rem);
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -2px;
  text-wrap: balance;
}

.ng-card-content p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2.5rem;
}

.ng-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.ng-feature-list li {
  font-size: 1.1rem;
  color: #333;
  font-weight: 600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ng-feature-list li i {
  color: var(--brand);
  background: rgba(4, 120, 87, 0.1);
  padding: 6px;
  border-radius: 50%;
  font-size: 1.2rem;
}

.ng-card-visual {
  width: 50%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: transparent;
}

.visual-abstract {
  display: none;
}

.abstract-1 {
  background: radial-gradient(circle at center, rgba(4, 120, 87, 0.15) 0%, transparent 60%);
}

.abstract-2 {
  background: radial-gradient(circle at center, rgba(3, 105, 161, 0.15) 0%, transparent 60%);
}

.abstract-3 {
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.1) 0%, transparent 60%);
}

.visual-svg-icon {
  width: 95%;
  max-width: 450px;
  height: auto;
  z-index: 2;
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.08));
}

.ng-card-inner:hover .visual-svg-icon {
  transform: scale(1.05) translateY(-10px);
  filter: drop-shadow(0 30px 50px rgba(4, 120, 87, 0.2));
}

/* ===== PROCESS SECTION – GLOWING TIMELINE ===== */
.process-section {
  padding: 5vh 5% 15vh;
  background-color: var(--bg);
  overflow: hidden;
}

.process-timeline {
  display: flex;
  flex-direction: column;
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  gap: 4rem;
  padding: 0;
  /* Matematiksel mükemmellik için padding sıfırlandı */
}

.timeline-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 30px;
  /* Merkez üssü 32px (30px + genişliğin yarısı) olacak */
  width: 4px;
  background: rgba(255, 255, 255, 0.05);
  /* Sönük ana hat */
  border-radius: 10px;
  z-index: 0;
}

.timeline-progress {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  /* JS GSAP ile Scroll'a göre dolacak */
  background: linear-gradient(180deg, var(--brand) 0%, var(--accent-1) 100%);
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(14, 165, 233, 0.3);
  /* Zarif parlatma */
  z-index: 1;
}

.timeline-step {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  z-index: 2;
  opacity: 0.4;
  /* Kullanıcı aşağı indikçe aydınlanması için başta soluk */
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  transform: translateY(20px);
}

.timeline-step.active {
  opacity: 1;
  transform: translateY(0);
}

.timeline-node {
  position: absolute;
  left: 2px;
  /* 2px + 60px(genişlik)/2 = 32px Merkez! Çizgiyle milimetrik ölçüde kusursuz örtüşür. */
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  background: var(--card-dark);
  /* Arka plandan biraz daha aydınlık lüks bir zemin */
  border: 2px solid rgba(255, 255, 255, 0.1);
  /* Daha ince ve zarif çerçeve */
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-muted);
  box-shadow: none;
  /* Shadow istendiği gibi kaldırıldı */
  transition: all 0.5s ease;
  z-index: 3;
}

/* Node (Boğum) alevlendiğinde durumu */
.timeline-step.active .timeline-node {
  border-color: transparent;
  /* Aktifken çerçeve yerine saf renk */
  color: #fff;
  /* İçindeki sayı bembeyaz parlayacak */
  background: linear-gradient(135deg, var(--brand) 0%, var(--accent-1) 100%);
  /* Boğum aktif olunca içi şık bir gradyan ile dolar */
  box-shadow: 0 0 15px rgba(14, 165, 233, 0.4);
  /* Dışa doğru çok hafif premium bir aydınlatma */
}

.timeline-content {
  position: relative;
  margin-left: 100px;
  /* İçerikler çizgiden kusursuzca sağa kaydırılır */
  background: var(--card-light);
  /* Temayla %100 uyumlu okyanus mavisi */
  padding: 3.5rem 3rem;
  border-radius: 30px;
  border: 1px solid rgba(3, 105, 161, 0.1);
  /* Soft bir sınır */
  width: 100%;
  overflow: hidden;
  transition: transform 0.5s ease, background 0.5s ease, border-color 0.5s ease;
  box-shadow: none;
  /* Gereksiz şiskin shadowlar kaldırıldı */
}

.timeline-step.active .timeline-content {
  border-color: rgba(14, 165, 233, 0.3);
  transform: translateX(10px);
  /* Işık yanınca içerik bir tık sağa kayar ve vurgulanır */
}

/* Watermark İkonu - Büyük ve Arkada */
.watermark-icon {
  position: absolute;
  bottom: -30px;
  right: -30px;
  font-size: 16rem;
  line-height: 1;
  display: block;
  color: var(--accent-1);
  opacity: 0.06;
  z-index: 0;
  pointer-events: none;
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.timeline-step:hover .watermark-icon {
  transform: scale(1.1) rotate(-15deg);
  opacity: 0.12;
}

/* İçerik Yazıları */
.timeline-content h5 {
  position: relative;
  z-index: 1;
  font-size: 1.8rem;
  margin-bottom: 0.8rem;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text);
}

.timeline-content p {
  position: relative;
  z-index: 1;
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-wrapper {
    padding: 10vh 5% 2vh;
  }

  .services-wrapper .section-header h2 {
    font-size: clamp(1rem, 4.2vw, 3rem);
  }

  .ng-sticky-card {
    top: 10vh;
    height: 80vh;
    margin-bottom: 15vh;
  }

  .ng-card-inner {
    flex-direction: column;
  }

  .ng-card-content {
    width: 100%;
    padding: 3rem 8%;
  }

  .ng-card-visual {
    width: 100%;
    flex: 1;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-top: 1px solid rgba(4, 120, 87, 0.08);
  }

  .visual-svg-icon {
    width: 100%;
    max-width: 220px;
    height: auto;
    object-fit: contain;
  }

  .process-timeline {
    gap: 3rem;
  }

  .timeline-content {
    margin-left: 85px;
    padding: 2.5rem 2rem;
  }
}


@media (max-width: 768px) {

  .ng-card-inner {
    border-radius: 30px;
  }

  .ng-card-content {
    padding: 2rem 8%;
  }

  .ng-card-content h3 {
    font-size: clamp(1.4rem, 5vw, 1.8rem);
  }

  .ng-card-visual {
    height: 250px;
  }

  .services-wrapper .section-header h2 {
    white-space: normal;
    font-size: clamp(2rem, 8vw, 2.8rem);
    line-height: 1.1;
  }

  /* Process mobile */
  .process-section {
    padding: 2vh 5% 10vh;
  }

  .process-timeline {
    gap: 2.5rem;
  }

  .timeline-line {
    left: 20px;
  }

  .timeline-node {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
    left: 0;
  }

  .timeline-content {
    margin-left: 60px;
    padding: 1.5rem 1.2rem;
    border-radius: 20px;
  }

  .timeline-step.active .timeline-content {
    transform: translateX(6px);
  }

  .timeline-content h5 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
  }

  .timeline-content p {
    font-size: 0.95rem;
  }

  .watermark-icon {
    font-size: 8rem;
    bottom: -15px;
    right: -15px;
  }


}

/* ────────────────── YÖNETİM SİZDE ──────────── */
.yonetim-section {
  position: relative;
  background: linear-gradient(145deg, #0c1a2e 0%, #0d3b2e 55%, #0c1a2e 100%);
  overflow: hidden;
}

.section-subtitle-yonetim {
  display: inline-block;
  padding: 8px 20px;
  background: rgb(229, 229, 229);
  color: var(--primary-color);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

/* ── BACKGROUND DEKOR ── */
.yonetim-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.yonetim-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.18;
}

.yonetim-orb-1 {
  width: 420px;
  height: 420px;
  background: #047857;
  top: -120px;
  left: -100px;
  animation: yOrbPulse 9s ease-in-out infinite alternate;
}

.yonetim-orb-2 {
  width: 320px;
  height: 320px;
  background: #0369a1;
  bottom: -80px;
  right: -60px;
  animation: yOrbPulse 11s ease-in-out infinite alternate-reverse;
}

@keyframes yOrbPulse {
  from {
    transform: scale(1) translate(0, 0);
  }

  to {
    transform: scale(1.15) translate(20px, 15px);
  }
}

.yonetim-grid-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle,
      rgba(103, 232, 249, 0.12) 1px,
      transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%,
      black 10%,
      transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%,
      black 10%,
      transparent 100%);
}

/* ============================================
   MOCKUP
   ============================================ */
.yonetim-mockup-wrap {
  position: relative;
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.5));
}

.mockup-glow {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 60px;
  background: radial-gradient(ellipse,
      rgba(4, 120, 87, 0.4) 0%,
      transparent 70%);
  filter: blur(20px);
  pointer-events: none;
}

/* Tarayıcı çerçevesi */
.yonetim-browser {
  background: #111827;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #1f2937;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.browser-dot.red {
  background: #ef4444;
}

.browser-dot.yellow {
  background: #f59e0b;
}

.browser-dot.green {
  background: #10b981;
}

.browser-url {
  flex: 1;
  text-align: center;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 6px;
  padding: 3px 10px;
  letter-spacing: 0.03em;
}

/* Panel içi layout */
.browser-body {
  display: flex;
  height: 320px;
}

/* Sidebar */
.panel-sidebar {
  width: 48px;
  background: #0f172a;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0;
  gap: 6px;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
}

.panel-sidebar-logo {
  margin-bottom: 10px;
}

.panel-logo-icon {
  width: 30px;
  height: 30px;
  background: linear-gradient(135deg, #047857, #0369a1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: #fff;
}

.panel-nav {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
}

.panel-nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 9px 0;
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.9rem;
  cursor: default;
  transition: color 0.2s;
  position: relative;
}

.panel-nav-item.active {
  color: #10b981;
}

.panel-nav-item.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: #10b981;
  border-radius: 0 2px 2px 0;
}

/* Main panel */
.panel-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 12px;
  gap: 10px;
  overflow: hidden;
  background: #111827;
}

.panel-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2px;
}

.panel-topbar-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.04em;
}

.panel-topbar-pill {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.6rem;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 20px;
  padding: 2px 8px;
}

.panel-topbar-pill .bi-circle-fill {
  font-size: 0.4rem;
  animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

/* Stat kartları */
.panel-stats {
  display: flex;
  gap: 8px;
}

.panel-stat-card {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.panel-stat-label {
  font-size: 0.55rem;
  color: rgba(255, 255, 255, 0.35);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.panel-stat-value {
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.panel-stat-trend {
  font-size: 0.55rem;
  font-weight: 700;
}

.panel-stat-trend.up {
  color: #10b981;
}

.panel-stat-trend.neutral {
  color: rgba(255, 255, 255, 0.3);
}

/* İçerik düzenle */
.panel-content-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.panel-content-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 7px;
  padding: 6px 8px;
}

.panel-content-icon {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: rgba(4, 120, 87, 0.15);
  color: #10b981;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  flex-shrink: 0;
}

.panel-content-text {
  flex: 1;
  font-size: 0.62rem;
  color: rgba(255, 255, 255, 0.55);
}

.panel-content-badge {
  font-size: 0.55rem;
  font-weight: 700;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  border-radius: 4px;
  padding: 2px 7px;
}

/* Mini bar chart */
.panel-chart {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 8px 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.panel-chart-label {
  font-size: 0.55rem;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.panel-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 40px;
}

.panel-bar {
  flex: 1;
  height: var(--h);
  background: rgba(4, 120, 87, 0.3);
  border-radius: 3px 3px 0 0;
  transition: height 0.3s ease;
}

.panel-bar.active {
  background: linear-gradient(to top, #047857, #10b981);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

/* ============================================
   ÖZELLİK KARTLARI (sağ kolon)
   ============================================ */
.yonetim-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.yonetim-feature-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  transition: all 0.3s cubic-bezier(0.34, 1.2, 0.64, 1);
  cursor: default;
}

.yonetim-feature-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateX(6px);
  box-shadow:
    0 8px 30px rgba(0, 0, 0, 0.25),
    -3px 0 0 #10b981;
}

.yf-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, #047857, #0369a1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: #fff;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.yonetim-feature-card:hover .yf-icon {
  transform: scale(1.1) rotate(-4deg);
}

.yf-text h5 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.2rem;
}

.yf-text p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
  line-height: 1.5;
}

/* ============================================
   PORTFOLIO / REFERANSLAR
   ============================================ */
.portfolio-swiper-container {
  position: relative;
  padding: 2rem 0 4rem 0;
}

.portfolioSwiper {
  padding-bottom: 50px;
}

.portfolioSwiper .swiper-slide {
  height: auto;
}

.portfolio-card {
  display: block;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  height: 100%;
  text-decoration: none;
}

.portfolio-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.portfolio-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: #f5f5f5;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 120, 87, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-base);
}

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

.portfolio-overlay i {
  font-size: 3rem;
  color: var(--white);
  transform: scale(0.5) rotate(-45deg);
  transition: var(--transition-base);
}

.portfolio-card:hover .portfolio-overlay i {
  transform: scale(1) rotate(0deg);
}

.portfolio-content {
  padding: 1.5rem;
}

.portfolio-content h5 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--secondary-color);
}

.portfolio-content p {
  font-size: 0.938rem;
  color: var(--gray-600);
  margin-bottom: 1rem;
}

.portfolio-tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(4, 120, 87, 0.1);
  color: var(--primary-color);
  border-radius: 50px;
  font-size: 0.813rem;
  font-weight: 600;
}

/* Swiper Buttons */
.portfolioSwiper .swiper-button-next,
.portfolioSwiper .swiper-button-prev {
  width: 50px;
  height: 50px;
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  color: var(--primary-color);
  transition: all 0.3s ease;
  top: 40%;
  transform: translateY(-50%);
  margin-top: 0;
}

.portfolioSwiper .swiper-button-next:hover,
.portfolioSwiper .swiper-button-prev:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: translateY(-50%) scale(1.1);
}

.portfolioSwiper .swiper-button-next::after,
.portfolioSwiper .swiper-button-prev::after {
  font-size: 1.25rem;
  font-weight: 900;
}

.portfolioSwiper .swiper-pagination {
  bottom: 0;
}

.portfolioSwiper .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: var(--gray-400);
  opacity: 1;
  transition: all 0.3s ease;
}

.portfolioSwiper .swiper-pagination-bullet-active {
  background: var(--primary-color);
  width: 30px;
  border-radius: 10px;
}

/* ============================================
   CONTACT
   ============================================ */
.contact-info-card {
  padding: 2.5rem 2rem;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-base);
  height: 100%;
}

a.contact-info-card {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.contact-info-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.contact-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 50%;
  transition: var(--transition-base);
}

.contact-info-card:hover .contact-icon {
  transform: scale(1.1);
}

.contact-icon i {
  font-size: 2rem;
  color: var(--white);
}

.contact-info-card h5 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--secondary-color);
}

.contact-info-card p {
  font-size: 1rem;
  color: var(--gray-600);
  margin: 0;
}

.contact-info-card a {
  color: var(--primary-color);
  font-weight: 600;
}

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: linear-gradient(135deg, #0c1a2e 0%, #0d3b2e 100%);
  color: var(--white);
  position: relative;
  height: 95px;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
}

.footer .row {
  align-items: center !important;
}

.footer-logo {
  height: 75px;
  width: auto;
  display: block;
  transform: scale(1.1);
  transform-origin: center center;
}

.footer-social {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
}

.footer-social a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-radius: 50%;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--primary-color);
  color: #ffffff;
  transform: translateY(-4px);
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.813rem;
  margin: 0;
}

@media (max-width: 767.98px) {
  .footer {
    height: auto;
    padding: 1.5rem 0;
    overflow: visible;
  }

  .footer .row {
    flex-direction: column;
    gap: 0.85rem;
  }

  .footer-logo {
    height: 60px;
    transform: scale(2.5);
    margin: 0 auto;
  }

  .footer-copyright {
    font-size: 0.75rem;
  }
}

body.modal-open .navbar {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

/* ============================================
   MODAL - TEKLİF
   ============================================ */
.teklif-modal-content {
  border: none;
  border-radius: 20px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.22);
  display: flex;
  flex-direction: column;
  z-index: 9999;
}

#teklifModal .modal-dialog {
  margin: 1rem auto;
  display: flex;
  align-items: center;
}

.teklif-modal-header {
  position: relative;
  background: linear-gradient(135deg, #0c1a2e 0%, #0d3b2e 50%, #0369a1 100%);
  padding: 2.5rem 2.5rem 1.5rem;
  flex-shrink: 0;
}

.teklif-header-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.teklif-header-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.35;
  animation: orbFloat 6s ease-in-out infinite;
}

.orb-1 {
  width: 200px;
  height: 200px;
  background: #047857;
  top: -60px;
  right: -40px;
  animation-delay: 0s;
}

.orb-2 {
  width: 130px;
  height: 130px;
  background: #0369a1;
  bottom: -40px;
  left: 20%;
  animation-delay: 2s;
}

.orb-3 {
  width: 90px;
  height: 90px;
  background: #67e8f9;
  top: 20px;
  left: -20px;
  animation-delay: 4s;
}

@keyframes orbFloat {

  0%,
  100% {
    transform: translateY(0) scale(1);
  }

  50% {
    transform: translateY(-12px) scale(1.08);
  }
}

.teklif-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s;
  z-index: 10;
}

.teklif-close-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

.teklif-header-content {
  position: relative;
  z-index: 2;
}

.teklif-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(4, 120, 87, 0.15);
  border: 1px solid rgba(4, 120, 87, 0.4);
  color: #10b981;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.teklif-header-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}

.teklif-header-title em {
  font-style: normal;
  color: #10b981;
  position: relative;
}

.teklif-header-title em::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: #10b981;
  border-radius: 2px;
  opacity: 0.4;
}

.teklif-header-sub {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin: 0;
}

.teklif-modal-body {
  padding: 2rem 2.5rem 2.5rem;
  background: #fff;
  overflow-y: auto;
  flex: 1 1 auto;
}

.teklif-field {
  position: relative;
}

/* ── Floating Label ── */
.teklif-float-field {
  position: relative;
  margin-bottom: 0;
}

.teklif-float-field .teklif-input {
  padding: 0.85rem 1rem;
}

.teklif-float-field label {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.92rem;
  color: #94a3b8;
  pointer-events: none;
  transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  background: transparent;
  padding: 0 4px;
  white-space: nowrap;
  font-weight: 500;
}

/* Textarea için label başlangıç konumu */
.teklif-float-textarea label {
  top: 1.4rem;
  transform: none;
}

/* Input focus veya dolu olunca label yukarı uç */
.teklif-float-field input.teklif-input:focus ~ label,
.teklif-float-field input.teklif-input:not(:placeholder-shown) ~ label {
  top: 0;
  transform: translateY(-50%);
  font-size: 0.72rem;
  color: var(--primary-color);
  background: #fff;
  padding: 0 6px;
  left: 12px;
  font-weight: 600;
}

/* Textarea için */
.teklif-float-textarea textarea.teklif-input:focus ~ label,
.teklif-float-textarea textarea.teklif-input:not(:placeholder-shown) ~ label {
  top: 0;
  transform: translateY(-50%);
  font-size: 0.72rem;
  color: var(--primary-color);
  background: #fff;
  padding: 0 6px;
  left: 12px;
  font-weight: 600;
}

/* Select: boşken (invalid) label içeride placeholder gibi durur */
.teklif-float-field select:invalid ~ label {
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.92rem;
  color: #94a3b8;
  font-weight: 500;
  background: transparent;
  padding: 0 4px;
  left: 18px;
}

/* Select: tıklanınca veya seçilince label yukarı uçar */
.teklif-float-field select:focus ~ label,
.teklif-float-field select:valid ~ label {
  top: 0;
  transform: translateY(-50%);
  font-size: 0.72rem;
  color: var(--primary-color);
  background: #fff;
  padding: 0 6px;
  left: 12px;
  font-weight: 600;
}

.teklif-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #64748b;
  margin-bottom: 0.5rem;
}

.teklif-label i {
  font-size: 0.85rem;
  color: var(--primary-color);
}

.teklif-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  font-size: 0.95rem;
  color: #1e293b;
  background: #f8fafc;
  transition:
    border-color 0.2s,
    background 0.2s,
    box-shadow 0.2s;
  outline: none;
  appearance: none;
  font-family: var(--font-primary);
}

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

.teklif-input:focus {
  border-color: var(--primary-color);
  background: #fff;
  outline: none;
  box-shadow: none;
}

.teklif-input.is-invalid {
  border-color: #ef4444;
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

.teklif-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
  cursor: pointer;
  color: #1e293b;
}

.teklif-textarea {
  resize: none;
  min-height: 110px;
}

.teklif-char-count {
  text-align: right;
  font-size: 0.75rem;
  color: #94a3b8;
  margin-top: 0.3rem;
}

.teklif-submit-btn {
  width: 100%;
  padding: 1rem;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, #047857 0%, #0369a1 100%);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  cursor: pointer;
  position: relative;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-family: var(--font-primary);
}

.teklif-submit-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(255, 255, 255, 0.15) 0%,
      transparent 60%);
}

.teklif-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(4, 120, 87, 0.4);
}

.teklif-submit-btn:active {
  transform: translateY(0);
}

.teklif-spinner {
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

#teklifModal .modal-dialog {
  transform: translateY(30px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#teklifModal.show .modal-dialog {
  transform: translateY(0) scale(1);
}

@media (max-width: 767px) {
  #teklifModal .modal-dialog {
    margin: 1rem;
    max-width: calc(100vw - 1rem);
  }

  .teklif-modal-content {
    max-height: calc(100vh - 1rem);
  }

  .teklif-modal-header {
    padding: 1.5rem 1rem 1.75rem;
  }

  .teklif-modal-body {
    padding: 1.25rem;
    max-height: calc(100vh - 200px);
  }

  .teklif-header-title {
    font-size: 1.3rem;
  }
}

/* ============================================
   SCROLL TO TOP
   ============================================ */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #047857, #0369a1);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 995;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-to-top:hover {
  transform: translateY(-5px);
}

.whatsapp-float {
  position: fixed;
  bottom: 30px;
  /* scroll-to-top ile aynı pozisyon başta */
  right: 30px;
  width: 50px;
  height: 50px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 998;
  /* scroll-to-top'un altında */
  transition:
    bottom 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
    transform 0.3s ease;
  text-decoration: none;
}

.whatsapp-float.pushed {
  bottom: 90px;
  /* scroll-to-top çıkınca yukarı it */
}

.whatsapp-float:hover {
  background: #1ebe5d;
  color: #fff;
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.55);
}

/* ============================================
   ÇEREZ BANNER
   ============================================ */
#cookieBanner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;

  /* Sayfa yüklenince gizli; JS açacak */
  transform: translateY(110%);
  opacity: 0;
  transition:
    transform 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.35s ease;
  pointer-events: none;
}

#cookieBanner.cookie-show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

/* ── Arka plan + üst çizgi ── */
.cookie-inner {
  background: linear-gradient(135deg, #0c1a2e 0%, #0d3b2e 60%, #082f3a 100%);
  border-top: 2px solid transparent;
  background-clip: padding-box;
  position: relative;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.35);
}

/* Gradient üst kenar çizgisi */
.cookie-inner::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg,
      #047857,
      #0369a1,
      #67e8f9,
      #0369a1,
      #047857);
  background-size: 200% 100%;
  animation: cookieBorderFlow 4s linear infinite;
}

@keyframes cookieBorderFlow {
  0% {
    background-position: 0% 0%;
  }

  100% {
    background-position: 200% 0%;
  }
}

/* ── Metin bloğu ── */
.cookie-text {
  flex: 1;
  min-width: 220px;
}

.cookie-text strong {
  display: block;
  font-family: "Poppins", sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
  letter-spacing: 0.01em;
}

.cookie-text p {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.55;
}

/* ── Butonlar ── */
.cookie-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* Reddet */
.cookie-btn-reject {
  padding: 0.5rem 1.15rem;
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: "Inter", sans-serif;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.cookie-btn-reject:hover {
  border-color: rgba(255, 255, 255, 0.4);
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.06);
}

/* Kabul Et */
.cookie-btn-accept {
  padding: 0.55rem 1.15rem;
  background: linear-gradient(135deg, #047857, #0369a1);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: "Inter", sans-serif;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(4, 120, 87, 0.35);
  white-space: nowrap;
}

.cookie-btn-accept::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent,
      rgba(255, 255, 255, 0.25),
      transparent);
  transition: left 0.5s ease;
}

.cookie-btn-accept:hover::before {
  left: 100%;
}

.cookie-btn-accept:hover {
  box-shadow: 0 6px 20px rgba(4, 120, 87, 0.55);
  transform: translateY(-1px);
}

.cookie-btn-accept:active {
  transform: translateY(0) scale(0.98);
}

/* ============================================
   AOS OVERRIDE
   ============================================ */
[data-aos] {
  transition-duration: 1s !important;
}

/* ============================================
   RESPONSIVE - TABLET (max 1199px)
   ============================================ */
@media (max-width: 1199px) {
  .service-tabs-nav {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================
   RESPONSIVE - TABLET (max 991px)
   ============================================ */

@media (max-width: 991px) {
  :root {
    --section-padding: 70px;
  }

  .hero-illustration {
    transform: none !important;
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
  }

  .hero-illustration:hover {
    transform: none !important;
    box-shadow: var(--shadow-xl);
  }

  .hero-illustration::before {
    display: none;
  }

  .hero-section::before {
    left: -20vw;
    bottom: -20vw;
    width: clamp(220px, 70vw, 600px);
    height: clamp(220px, 70vw, 600px);
  }

  .hero-section::after {
    left: -15vw;
    bottom: -15vw;
    width: clamp(160px, 52vw, 450px);
    height: clamp(160px, 52vw, 450px);
  }

  .hero-title {
    font-size: clamp(3.5rem, 4vw, 3.5rem);
  }

  .hero-section {
    padding-top: 150px;
    min-height: auto;
    padding-bottom: 60px;
  }

  .hero-row {
    min-height: auto;
  }

  .hero-section .min-vh-100 {
    min-height: auto !important;
  }

  .hero-content {
    padding-right: 0;
    text-align: center;
  }

  .badge-group {
    justify-content: center;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .service-content {
    padding-right: 0;
  }

  .service-image {
    padding: 21rem;
  }

  .service-tabs-nav {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .service-tab {
    padding: 0.875rem 1rem;
    gap: 0.75rem;
  }

  .service-tab-icon {
    width: 44px;
    height: 44px;
  }

  .service-tab-icon i {
    font-size: 1.2rem;
  }

  .service-content {
    padding-right: 0;
    margin-bottom: 2rem;
  }

  .service-image img {
    max-width: 80%;
  }

  .portfolioSwiper .swiper-button-next,
  .portfolioSwiper .swiper-button-prev {
    display: none;
  }

  .browser-body {
    height: 260px;
  }

  .yonetim-feature-card {
    padding: 1rem 1.25rem;
  }
}

/* ============================================
   RESPONSIVE - MOBILE (max 767px)
   ============================================ */
@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
  }

  .hero-section::before {
    left: -20vw;
    bottom: -20vw;
    width: clamp(220px, 70vw, 600px);
    height: clamp(220px, 70vw, 600px);
  }

  .hero-section::after {
    left: -15vw;
    bottom: -15vw;
    width: clamp(160px, 52vw, 450px);
    height: clamp(160px, 52vw, 450px);
  }

  .hero-section {
    padding-top: 70px;
    padding-bottom: 10px;
    min-height: auto;
  }

  .hero-section::after {
    height: 50px;
  }

  .hero-illustration {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: none;
    background: none;
  }

  .hero-illustration {
    transform: none !important;
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
  }

  .hero-illustration:hover {
    transform: none !important;
    box-shadow: var(--shadow-xl);
  }

  .hero-illustration::before {
    display: none;
  }

  .hero-row {
    min-height: auto;
  }

  .hero-section .min-vh-100 {
    min-height: auto !important;
  }

  .hero-title {
    font-size: clamp(3rem, 10vw, 3rem);
  }

  .hero-description {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }

  .hero-content {
    margin-bottom: 0;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 2rem;
  }

  .btn-primary-large,
  .btn-outline-large {
    width: 100%;
    padding: 14px 24px;
    font-size: 1rem;
    justify-content: center;
  }

  .section-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .section-description {
    font-size: 0.95rem;
    margin: 0 auto -2rem;
  }

  .feature-card {
    padding: 1.75rem 1.5rem;
  }

  .feature-number {
    font-size: 3rem;
  }

  .info-box {
    padding: 1.75rem 1.5rem;
  }

  .info-box p {
    font-size: 1rem;
  }

  .service-tabs-nav {
    grid-template-columns: 1fr;
    gap: 0.625rem;
  }

  .service-tab {
    padding: 0.875rem 1rem;
    box-shadow: none;
  }

  .service-tab-title {
    font-size: 0.875rem;
  }

  .service-tab-desc {
    font-size: 0.7rem;
  }

  .service-title {
    font-size: 1.5rem;
  }

  .service-description {
    font-size: 0.95rem;
  }

  .service-features li {
    font-size: 0.938rem;
    padding: 0.5rem 0;
  }

  .service-content {
    padding-right: 0;
  }

  .service-image {
    padding: 12rem;
  }

  .service-image img {
    filter: none;
  }

  .process-card {
    padding: 2rem 1.5rem;
  }

  .process-icon {
    width: 65px;
    height: 65px;
  }

  .process-icon i {
    font-size: 2rem;
  }

  .portfolio-content {
    padding: 1.25rem;
  }

  .portfolio-content h5 {
    font-size: 1rem;
  }

  .portfolio-content p {
    font-size: 0.875rem;
  }

  .contact-info-card {
    padding: 2rem 1.5rem;
  }

  .scroll-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }

  /* WhatsApp */
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    font-size: 1.3rem;
  }

  .whatsapp-float.pushed {
    bottom: 74px;
  }

  /* 44px buton + 10px gap + 20px bottom */

  .hero-bg .bg-blob-1 {
    right: -15%;
  }

  .browser-body {
    height: 220px;
  }

  .panel-stat-value {
    font-size: 0.85rem;
  }

  .yf-icon {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }

  .yf-text h5 {
    font-size: 0.9rem;
  }

  .yf-text p {
    font-size: 0.8rem;
  }

  .yonetim-feature-card:hover {
    transform: translateX(4px);
  }

  .cookie-inner {
    padding: 1rem 1.25rem;
    gap: 1rem;
  }

  .cookie-text strong {
    font-size: 0.85rem;
  }

  .cookie-text p {
    font-size: 0.75rem;
  }

  .cookie-actions {
    width: 100%;
    justify-content: flex-end;
  }
}

/* ============================================
   RESPONSIVE - SMALL MOBILE (max 480px)
   ============================================ */
@media (max-width: 480px) {
  .hero-section::before {
    left: -20vw;
    bottom: -20vw;
    width: clamp(220px, 70vw, 600px);
    height: clamp(220px, 70vw, 600px);
  }

  .hero-section::after {
    left: -15vw;
    bottom: -15vw;
    width: clamp(160px, 52vw, 450px);
    height: clamp(160px, 52vw, 450px);
  }

  .hero-badge {
    font-size: 0.7rem;
    padding: 5px 10px;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }

  .section-subtitle {
    font-size: 0.75rem;
    padding: 6px 14px;
  }

  .section-subtitle-yonetim {
    font-size: 0.75rem;
    padding: 6px 14px;
  }

  .feature-card {
    padding: 1.5rem 1.25rem;
  }

  .feature-icon {
    width: 60px;
    height: 60px;
  }

  .feature-icon i {
    font-size: 1.75rem;
  }

  .service-tab-icon {
    margin-bottom: 0.5rem;
    width: 40px;
    height: 40px;
  }

  .service-tab.active {
    box-shadow: none;
  }

  .service-tabs-nav {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 0.625rem;
    padding-bottom: 0.75rem;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .service-tabs-nav::-webkit-scrollbar {
    display: none;
  }

  .service-tab {
    flex: 0 0 auto;
    width: 160px;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem 0.75rem;
    scroll-snap-align: start;
    gap: 0.5rem;
  }

  .service-tab-desc {
    display: none;
  }

  .service-tab-title {
    font-size: 0.75rem;
    line-height: 1.3;
    white-space: normal;
  }

  .tab-active-bar {
    width: 40%;
  }

  .service-tab-icon i {
    font-size: 1.1rem;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }

  .whatsapp-float.pushed {
    bottom: 72px;
  }

  .scroll-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }
}

/* ============================================================
   DIAG SHOWCASE SECTION — 3D PERSPECTIVE CAROUSEL (Başarı Hikayeleri)
   ============================================================ */
.diag-showcase-section {
  position: relative;
  padding: 100px 5%;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(180deg, #f0fdfa 0%, #ffffff 100%);
  overflow: hidden;
  content-visibility: auto;
  contain-intrinsic-size: auto 700px;
}

.diag-showcase-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(4, 120, 87, 0.08) 0%, rgba(3, 105, 161, 0.04) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.diag-showcase-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  width: 100%;
  max-width: 1400px;
  margin-bottom: 4rem;
  position: relative;
  z-index: 5;
}

.diag-showcase-header {
  text-align: left;
}

.diag-subtitle {
  display: inline-block;
  color: #0369A1;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1rem;
  background: rgba(3, 105, 161, 0.1);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
}

.diag-highlighted-text {
  color: #047857;
}

.diag-showcase-header h2 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1rem;
  color: #0c1a2e;
}

.diag-showcase-header p {
  font-size: 1.15rem;
  color: #52637a;
  max-width: 560px;
}

/* Arrow Buttons */
.diag-carousel-arrows {
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

.diag-carousel-arrow {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid rgba(4, 120, 87, 0.2);
  background: rgba(4, 120, 87, 0.06);
  color: #0c1a2e;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.diag-carousel-arrow:hover {
  background: #047857;
  border-color: #047857;
  color: #fff;
  transform: scale(1.08);
  box-shadow: 0 0 20px rgba(4, 120, 87, 0.3);
}

.diag-carousel-arrow:active {
  transform: scale(0.95);
}

/* 3D Viewport */
.diag-carousel-viewport {
  perspective: 1200px;
  width: 100%;
  max-width: 1400px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}

.diag-carousel-viewport.is-dragging {
  cursor: grabbing;
}

.diag-carousel-scene {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 3D Cards */
.diag-carousel-card {
  position: absolute;
  width: 540px;
  height: 350px;
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
  border: 1px solid rgba(4, 120, 87, 0.08);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.08);
  transform-style: preserve-3d;
  will-change: transform, opacity, filter;
  cursor: pointer;
  transition: box-shadow 0.4s ease;
}

.diag-carousel-card.is-active {
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.15),
    0 0 60px rgba(4, 120, 87, 0.1);
}

.diag-card-bg {
  position: absolute;
  inset: 0;
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 0;
}

.diag-carousel-card:hover .diag-card-bg {
  transform: scale(1.08);
}

.diag-card-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
      rgba(12, 26, 46, 0.92) 0%,
      rgba(12, 26, 46, 0.5) 35%,
      rgba(12, 26, 46, 0.06) 100%);
  z-index: 1;
}

.diag-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4, 120, 87, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2;
}

.diag-carousel-card:hover .diag-card-overlay {
  opacity: 1;
}

.diag-card-overlay i {
  font-size: 3.5rem;
  color: #fff;
  transform: scale(0.5) rotate(-45deg);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.diag-carousel-card:hover .diag-card-overlay i {
  transform: scale(1) rotate(0deg);
}

.diag-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  z-index: 3;
}

.diag-card-tag {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: rgba(4, 120, 87, 0.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #67E8F9;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.diag-card-content h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 0.4rem;
  line-height: 1.2;
}

.diag-card-content p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.4;
  margin-bottom: 0;
}

/* Bottom Nav (Dots + Counter) */
.diag-carousel-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-top: 3rem;
  position: relative;
  z-index: 5;
}

.diag-carousel-dots {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.diag-carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(4, 120, 87, 0.25);
  background: transparent;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
}

.diag-carousel-dot.active {
  background: #047857;
  border-color: #047857;
  box-shadow: 0 0 14px rgba(4, 120, 87, 0.45);
  transform: scale(1.3);
}

.diag-carousel-counter {
  font-family: 'Poppins', sans-serif;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: #52637a;
}

.diag-carousel-num {
  font-size: 2rem;
  font-weight: 800;
  color: #0c1a2e;
}

.diag-carousel-sep {
  font-weight: 300;
  opacity: 0.3;
  font-size: 1.5rem;
}

.diag-carousel-all {
  font-weight: 300;
  font-size: 1.2rem;
}

/* Carousel Responsive - Tablet/Desktop Adjustments */
@media (max-width: 1024px) {
  .diag-showcase-section {
    padding: 80px 4%;
  }

  .diag-showcase-top {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
  }

  .diag-showcase-header {
    text-align: center;
  }

  .diag-carousel-card {
    width: 60vw;
    max-width: 450px;
    height: 320px;
  }

  .diag-carousel-viewport {
    height: 360px;
  }
}

/* Carousel Responsive - iPad / Medium Screens */
@media (max-width: 768px) {
  .diag-showcase-section {
    padding: 50px 1.5rem;
  }

  .diag-showcase-top {
    margin-bottom: 1.5rem;
  }

  .diag-showcase-header p {
    font-size: 1rem;
    max-width: 90%;
    margin: 0 auto;
  }

  .diag-carousel-card {
    width: 85vw;
    max-width: 440px;
    height: 300px;
  }

  .diag-carousel-viewport {
    height: 340px;
    perspective: 1000px;
  }
  
  .diag-carousel-nav {
    margin-top: 1.5rem;
  }
}

/* Carousel Responsive - Mobile */
@media (max-width: 480px) {
  .diag-showcase-section {
    padding: 30px 1rem;
  }

  .diag-showcase-top {
    margin-bottom: 1rem;
    gap: 1rem;
  }

  .diag-carousel-card {
    width: 92vw;
    max-width: 380px;
    height: 260px;
  }

  .diag-card-content {
    padding: 1.25rem 1rem 1rem 1rem;
  }

  .diag-card-content h3 {
    font-size: 1.15rem;
    margin-bottom: 0.3rem;
  }

  .diag-card-content p {
    font-size: 0.8rem;
    line-height: 1.35;
  }

  .diag-card-tag {
    font-size: 0.65rem;
    padding: 0.2rem 0.6rem;
    margin-bottom: 0.4rem;
  }

  .diag-carousel-viewport {
    height: 290px;
    perspective: 800px;
  }

  .diag-showcase-header h2 {
    font-size: clamp(1.8rem, 8vw, 2.4rem);
    margin-bottom: 0.6rem;
  }

  .diag-showcase-header p {
    font-size: 0.95rem;
    color: #52637a;
    line-height: 1.5;
  }

  .diag-carousel-arrow {
    width: 42px;
    height: 42px;
    font-size: 1rem;
  }
  
  .diag-carousel-nav {
    margin-top: 1rem;
    gap: 1.2rem;
  }
}

/* ============================================================
   DIAG NEXTGEN CTA SECTION — BAŞLAYALIM (İletişim)
   ============================================================ */
.diag-nextgen-cta {
  position: relative;
  min-height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(-45deg, #0d3b2e, #047857, #0369a1, #0f172a);
  background-size: 300% 300%;
  animation: diagGradientFlow 15s ease infinite;
  overflow: hidden;
  border-top-left-radius: 50px;
  border-top-right-radius: 50px;
  margin-top: 50px;
  z-index: 10;
  box-shadow: 0 -20px 40px rgba(4, 120, 87, 0.15);
  content-visibility: auto;
  contain-intrinsic-size: auto 600px;
}

@keyframes diagGradientFlow {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* Noise efekti */
.diag-cta-noise {
  position: absolute;
  inset: 0;
  background-image: url('data:image/svg+xml,%3Csvg viewBox=%220 0 200 200%22 xmlns=%22http://www.w3.org/2000/svg%22%3E%3Cfilter id=%22n%22%3E%3CfeTurbulence type=%22fractalNoise%22 baseFrequency=%220.85%22 numOctaves=%223%22 stitchTiles=%22stitch%22/%3E%3C/filter%3E%3Crect width=%22100%25%22 height=%22100%25%22 filter=%22url(%23n)%22/%3E%3C/svg%3E');
  opacity: 0.08;
  pointer-events: none;
  z-index: 1;
  transform: translateZ(0);
  will-change: transform;
}

.diag-cta-container {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 1200px;
  padding: 10vh 5% 3rem 5%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.diag-cta-text-wrap {
  margin-bottom: 1.5rem;
  padding-bottom: 0.2em;
  overflow: hidden;
}

.diag-cta-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(4rem, 12vw, 10rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -3px;
  margin: 0;
  color: #fff;
  transform: translateY(100%);
}

.diag-blinking-cursor {
  color: #fff;
  font-weight: 300;
  animation: diagCursorBlink 1s step-end infinite;
}

@keyframes diagCursorBlink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.diag-cta-desc-wrap {
  margin: 0 auto 4rem auto;
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.diag-cta-desc {
  font-size: clamp(1rem, 2vw, 1.35rem);
  color: rgba(255, 255, 255, 0.85);
  max-width: 700px;
  margin: 0;
  line-height: 1.6;
}

/* Premium Glass Buttons */
.diag-cta-buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 3rem;
}

.diag-btn-premium {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 1.2rem 2.5rem;
  border-radius: 100px;
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.diag-btn-premium i {
  font-size: 1.4rem;
  transition: transform 0.3s ease;
}

.diag-btn-premium::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--diag-hover-color);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -1;
  border-radius: 100px;
}

.diag-btn-premium:hover {
  color: #fff;
}

.diag-btn-premium:hover::before {
  opacity: 1;
}

/* Shimmer sweep */
.diag-btn-premium::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.35) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-25deg);
  transition: left 0s;
  z-index: 10;
  pointer-events: none;
}

.diag-btn-premium:hover::after {
  left: 200%;
  transition: left 1.5s ease-in-out;
}

.diag-btn-whatsapp {
  --diag-hover-color: #25D366;
}

.diag-btn-email {
  --diag-hover-color: #047857;
}

.diag-btn-instagram {
  --diag-hover-color: linear-gradient(45deg, #f09433, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888);
}

/* Bottom row */
.diag-cta-bottom {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.diag-copyright {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.45);
  margin: 0;
}

.diag-scroll-top {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.92rem;
  transition: color 0.3s ease;
}

.diag-scroll-top:hover {
  color: #fff;
}

/* CTA Tablet Overrides */
@media (min-width: 769px) and (max-width: 1024px) {
  .diag-nextgen-cta {
    margin-top: 30px;
  }
  .diag-cta-container {
    padding: 8vh 5% 3rem 5%;
  }
  .diag-cta-title {
    font-size: clamp(3.5rem, 8vw, 5rem);
    letter-spacing: -2px;
  }
  .diag-btn-premium {
    padding: 1.1rem 2rem;
  }
  .diag-cta-buttons {
    gap: 1.2rem;
  }
}

/* CTA Mobile Overrides */
@media (max-width: 768px) {
  .diag-nextgen-cta {
    border-top-left-radius: 30px;
    border-top-right-radius: 30px;
    margin-top: 20px;
    animation: none;
    background-position: center;
  }

  .diag-cta-container {
    padding: 4rem 1.5rem 2.5rem 1.5rem;
  }

  .diag-cta-title {
    font-size: clamp(2.2rem, 11vw, 3.5rem);
    letter-spacing: -1px;
    line-height: 1.2;
    transform: translateY(0);
  }

  .diag-cta-desc-wrap {
    margin-bottom: 2.5rem;
    min-height: 60px;
  }

  .diag-cta-desc {
    font-size: 1.05rem;
    line-height: 1.6;
  }

  .diag-cta-buttons {
    flex-direction: column;
    gap: 1.2rem;
    margin-bottom: 2.5rem;
    width: 100%;
  }

  .diag-btn-premium {
    width: 100%;
    justify-content: center;
    padding: 1.1rem 1.5rem;
    font-size: 1rem;
  }

  .diag-cta-bottom {
    flex-direction: column-reverse;
    gap: 1.5rem;
    text-align: center;
    padding-top: 1.5rem;
  }
}