/* ==========================================================================
   TAXİ KAYSERİ - DESIGN SYSTEM & STYLESHEET (PURE DARK, RED & WHITE THEME)
   ========================================================================== */

/* Google Font Import */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* CSS Variables */
:root {
  --bg-primary: #050505;
  --bg-secondary: #0d0d0d;
  --bg-tertiary: #141414;
  --bg-card: rgba(20, 20, 20, 0.7);
  
  --color-white: #ffffff;
  --color-silver: #b3b3b3;
  --color-yellow: #ffcc00;
  --color-yellow-hover: #ffb700;
  --color-yellow-glow: rgba(255, 204, 0, 0.4);
  
  --font-family: 'Outfit', sans-serif;
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --border-glow: 1px solid rgba(255, 204, 0, 0.15);
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--color-white);
  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-smooth);
}

img, svg {
  max-width: 100%;
  display: block;
}

/* Scrollbar customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-yellow);
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Utility Elements */
.text-white { color: var(--color-white); }
.text-red { color: var(--color-yellow); }
.hidden { display: none !important; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--border-radius);
  transition: var(--transition-smooth);
  cursor: pointer;
  font-size: 15px;
  letter-spacing: 0.5px;
  border: none;
  outline: none;
}

.btn-yellow {
  background-color: var(--color-yellow);
  color: #000000;
  box-shadow: 0 4px 15px var(--color-yellow-glow);
}

.btn-yellow:hover {
  background-color: var(--color-yellow-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 204, 0, 0.6);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
  border-color: var(--color-yellow);
  background-color: rgba(255, 204, 0, 0.05);
  transform: translateY(-2px);
}

.btn-large {
  padding: 16px 32px;
  font-size: 16px;
}

.btn-full {
  width: 100%;
}

.btn-icon {
  width: 20px;
  height: 20px;
  margin-right: 8px;
}

.btn-glow {
  animation: buttonPulse 2s infinite alternate;
}

@keyframes buttonPulse {
  0% { box-shadow: 0 4px 10px var(--color-yellow-glow); }
  100% { box-shadow: 0 4px 25px rgba(255, 204, 0, 0.7); }
}

/* ==========================================================================
   2. APP LAYOUT
   ========================================================================== */
.app-content {
  opacity: 1;
}

/* Top Bar */
.top-bar {
  background-color: #000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 10px 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-silver);
}

.top-bar-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-white);
  font-weight: 600;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-yellow);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 10px var(--color-yellow);
  animation: pulseGlow 1.5s infinite alternate;
}

@keyframes pulseGlow {
  0% { transform: scale(0.8); opacity: 0.5; box-shadow: 0 0 2px var(--color-yellow); }
  100% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 10px var(--color-yellow); }
}

.divider {
  margin: 0 12px;
  color: rgba(255, 255, 255, 0.1);
}

.top-phone {
  color: var(--color-white);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-phone:hover {
  color: var(--color-yellow);
}

.icon-inline {
  width: 14px;
  height: 14px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: var(--border-glow);
  padding: 16px 0;
  transition: var(--transition-smooth);
}

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

.logo {
  font-weight: 900;
  letter-spacing: 0.5px;
  color: var(--color-white);
}

.logo-text {
  font-size: 18px;
}

.logo-accent {
  color: var(--color-yellow);
}

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

.nav-link {
  font-weight: 500;
  font-size: 15px;
  color: var(--color-silver);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-yellow);
  transition: var(--transition-smooth);
}

.nav-link:hover {
  color: var(--color-white);
}

.nav-link:hover::after {
  width: 100%;
}

.btn-header {
  padding: 8px 20px;
  font-size: 14px;
  border-radius: 8px;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 101;
}

.menu-toggle .bar {
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  transition: var(--transition-smooth);
}


/* ==========================================================================
   3. HERO SECTION
   ========================================================================== */
.hero {
  padding: 100px 0 140px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at top right, rgba(255, 204, 0, 0.05), transparent 50%);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 150px;
  background: linear-gradient(to top, var(--bg-primary), transparent);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.hero-title {
  font-size: 54px;
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  color: var(--color-yellow);
}

.hero-desc {
  font-size: 17px;
  color: var(--color-silver);
  margin-bottom: 40px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 20px;
}

/* Glassmorphic floating vehicle image section */
.hero-image-container {
  position: relative;
  width: 100%;
  height: 380px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-main-illustration {
  width: 100%;
  height: 100%;
  border-radius: var(--border-radius-lg);
  background: url('assets/hero_taxi.jpeg') no-repeat center center / cover;
  border: var(--border-glow);
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.hero-main-illustration::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 160px;
  height: 160px;
  background-color: var(--color-yellow);
  filter: blur(100px);
  opacity: 0.15;
  pointer-events: none;
}

/* Stylized front silhouette shape in Hero */
.hero-main-illustration::after {
  content: '';
  position: absolute;
  bottom: 10%;
  left: 10%;
  width: 80%;
  height: 50%;
  background: radial-gradient(ellipse at center, rgba(255, 204, 0, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

/* Headlight lens circles in Hero container decoration */
.car-light-glow {
  position: absolute;
  bottom: 25%;
  width: 100%;
  display: flex;
  justify-content: space-around;
  padding: 0 40px;
  pointer-events: none;
}

.car-light-glow::before, .car-light-glow::after {
  content: '';
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 30px #ffcc00, 0 0 60px #ffcc00;
  opacity: 0.65;
  animation: heroLightPulse 2s infinite alternate;
}

@keyframes heroLightPulse {
  0% { transform: scale(0.9); opacity: 0.5; }
  100% { transform: scale(1.15); opacity: 0.85; }
}

.floating-card {
  position: absolute;
  top: -15px;
  left: -20px;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: var(--border-glow);
  padding: 16px 24px;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  z-index: 10;
  animation: floatCard 4s ease-in-out infinite;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.floating-icon {
  background-color: rgba(255, 46, 46, 0.1);
  color: var(--color-yellow);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-icon svg {
  width: 22px;
  height: 22px;
}

.floating-title {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-white);
}

.floating-desc {
  display: block;
  font-size: 12px;
  color: var(--color-silver);
}


/* ==========================================================================
   4. SECTIONS COMMON STYLING
   ========================================================================= */
section {
  padding: 100px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-subtitle {
  display: block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--color-yellow);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.section-title {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.5px;
}


/* ==========================================================================
   5. SERVICES SECTION
   ========================================================================== */
.services {
  background-color: var(--bg-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.service-card {
  background-color: var(--bg-tertiary);
  border: 1px solid rgba(255,255,255,0.02);
  border-radius: var(--border-radius);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--color-yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-smooth);
  z-index: 5;
}

.service-card:hover {
  transform: translateY(-8px);
  border: var(--border-glow);
  box-shadow: 0 10px 35px rgba(255, 204, 0, 0.08);
}

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

.service-image-container {
  width: 100%;
  height: 180px;
  overflow: hidden;
  position: relative;
}

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

.service-card:hover .service-img {
  transform: scale(1.06);
}

.service-content {
  padding: 30px;
  position: relative;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background-color: rgba(255, 204, 0, 0.08);
  color: var(--color-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition-smooth);
  position: absolute;
  top: -25px;
  right: 30px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.5);
  border: 1px solid rgba(255, 204, 0, 0.2);
}

.service-card:hover .service-icon {
  background-color: var(--color-yellow);
  color: var(--color-white);
  transform: translateY(-2px);
}

.service-icon svg {
  width: 24px;
  height: 24px;
}

.service-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
  margin-top: 10px;
}

.service-desc {
  color: var(--color-silver);
  font-size: 14px;
  line-height: 1.6;
}


/* ==========================================================================
   5A. KAYSERİ TOURISM & DISTRICTS GUIDE
   ========================================================================== */
.kayseri-rehberi {
  background-color: var(--bg-primary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.subsection-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-white);
  margin-top: 50px;
  margin-bottom: 30px;
  text-align: center;
  position: relative;
  letter-spacing: -0.5px;
}

.subsection-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background-color: var(--color-yellow);
  margin: 10px auto 0;
  border-radius: 2px;
}

.tourism-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.tourism-card {
  background-color: var(--bg-secondary);
  border: var(--border-glow);
  border-radius: var(--border-radius);
  transition: var(--transition-smooth);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 20px rgba(0,0,0,0.4);
}

.tourism-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(255, 46, 46, 0.06);
  background-color: var(--bg-tertiary);
  border-color: rgba(255, 204, 0, 0.3);
}

.tourism-image-container {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

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

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

.tourism-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.tourism-card.text-only-card {
  justify-content: center;
  border-left: 4px solid var(--color-yellow);
}

.tourism-card.text-only-card .tourism-content {
  padding: 30px;
}

.tourism-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 14px;
  position: relative;
  padding-left: 14px;
}

.tourism-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 16px;
  background-color: var(--color-yellow);
  border-radius: 2px;
}

.tourism-text {
  color: var(--color-silver);
  font-size: 14px;
  line-height: 1.6;
}

.districts-intro {
  text-align: center;
  color: var(--color-silver);
  max-width: 750px;
  margin: 0 auto 40px;
  font-size: 15px;
  line-height: 1.7;
}

.districts-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.district-badge-item {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius);
  padding: 24px;
  border-left: 4px solid var(--color-yellow);
  transition: var(--transition-smooth);
}

.district-badge-item:hover {
  background-color: var(--bg-tertiary);
  transform: translateX(4px);
}

.district-badge-name {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
}

.district-badge-desc {
  display: block;
  font-size: 13px;
  color: var(--color-silver);
  line-height: 1.5;
}

/* Mobile responsive fixes for new sections */
@media (max-width: 768px) {
  .districts-list {
    grid-template-columns: 1fr;
  }
}


/* ==========================================================================
   6. TAXI FARE CALCULATOR
   ========================================================================== */
.calculator-section {
  position: relative;
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.calculator-desc {
  font-size: 16px;
  color: var(--color-silver);
  margin-bottom: 30px;
}

.tariff-details {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius);
  border: var(--border-glow);
  padding: 24px;
  margin-bottom: 24px;
}

.tariff-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.tariff-row:last-child {
  border-bottom: none;
}

.tariff-label {
  font-weight: 500;
  color: var(--color-silver);
}

.tariff-value {
  font-weight: 700;
  color: var(--color-white);
  font-size: 17px;
}

.tariff-note {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

/* Calculator Form Card */
.calculator-card {
  background-color: var(--bg-secondary);
  border: var(--border-glow);
  padding: 40px;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 15px 40px rgba(0,0,0,0.6);
}

.calc-card-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 30px;
  text-align: center;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-silver);
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-wrapper input {
  width: 100%;
  background-color: var(--bg-tertiary);
  border: 2px solid rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  padding: 14px 18px;
  border-radius: var(--border-radius);
  outline: none;
  font-size: 16px;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.input-wrapper input:focus {
  border-color: var(--color-yellow);
  background-color: #171717;
  box-shadow: 0 0 12px rgba(255, 204, 0, 0.15);
}

.input-addon {
  position: absolute;
  right: 18px;
  font-weight: 700;
  color: var(--color-yellow);
  font-size: 14px;
}

/* Result panel */
.calculator-result {
  margin-top: 30px;
  animation: slideDown 0.4s ease-out forwards;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.result-divider {
  border-top: 1px dashed rgba(255,255,255,0.15);
  margin-bottom: 24px;
}

.result-title {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-align: center;
  color: var(--color-silver);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.result-price {
  font-size: 40px;
  font-weight: 900;
  text-align: center;
  color: var(--color-white);
  margin-bottom: 12px;
}

.result-breakdown {
  font-size: 13px;
  color: var(--color-silver);
  text-align: center;
  margin-bottom: 24px;
  line-height: 1.7;
}

.btn-result-call {
  margin-top: 8px;
}


/* ==========================================================================
   7. WHY CHOOSE US
   ========================================================================== */
.why-us {
  background-color: var(--bg-secondary);
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
}

.why-us-card {
  text-align: center;
  padding: 20px;
}

.why-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: rgba(255, 204, 0, 0.08);
  color: var(--color-yellow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 0 15px rgba(255, 204, 0, 0.05);
}

.why-icon svg {
  width: 32px;
  height: 32px;
}

.why-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
}

.why-desc {
  color: var(--color-silver);
  font-size: 14px;
  max-width: 320px;
  margin: 0 auto;
}


/* ==========================================================================
   8. CTA BANNER
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, #120d03 0%, #030303 100%);
  border-top: var(--border-glow);
  border-bottom: var(--border-glow);
  padding: 80px 0;
  position: relative;
}

.cta-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.cta-title {
  font-size: 34px;
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-desc {
  font-size: 16px;
  color: var(--color-silver);
}

.cta-buttons {
  display: flex;
  gap: 20px;
  flex-shrink: 0;
}


/* ==========================================================================
   9. CONTACT SECTION
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-intro {
  font-size: 15px;
  color: var(--color-silver);
  margin-bottom: 40px;
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 15px;
  border-radius: var(--border-radius);
  transition: var(--transition-smooth);
}

a.contact-item:hover {
  background-color: var(--bg-secondary);
  transform: translateX(5px);
}

.contact-icon-wrapper {
  width: 50px;
  height: 50px;
  background-color: rgba(255, 204, 0, 0.08);
  color: var(--color-yellow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon-wrapper svg {
  width: 22px;
  height: 22px;
}

.contact-label {
  display: block;
  font-size: 13px;
  color: var(--color-silver);
  font-weight: 600;
}

.contact-val {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
}

a.contact-item:hover .contact-val {
  color: var(--color-yellow);
}

/* Contact Form */
.contact-form-container {
  background-color: var(--bg-secondary);
  border: var(--border-glow);
  padding: 40px;
  border-radius: var(--border-radius-lg);
}

.contact-form-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 30px;
}

.contact-form-container input, .contact-form-container textarea {
  width: 100%;
  background-color: var(--bg-tertiary);
  border: 2px solid rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  padding: 14px 18px;
  border-radius: var(--border-radius);
  outline: none;
  font-family: inherit;
  font-size: 15px;
  transition: var(--transition-smooth);
}

.contact-form-container input:focus, .contact-form-container textarea:focus {
  border-color: var(--color-yellow);
  background-color: #171717;
  box-shadow: 0 0 12px rgba(255, 204, 0, 0.15);
}

.contact-form-container textarea {
  resize: vertical;
}

.form-feedback {
  margin-top: 15px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  padding: 10px;
  border-radius: var(--border-radius);
}

.form-feedback.success {
  background-color: rgba(46, 204, 113, 0.1);
  color: #2ecc71;
  border: 1px solid rgba(46, 204, 113, 0.2);
}

.form-feedback.error {
  background-color: rgba(231, 76, 60, 0.1);
  color: #e74c3c;
  border: 1px solid rgba(231, 76, 60, 0.2);
}


/* ==========================================================================
   10. FOOTER
   ========================================================================== */
.footer {
  background-color: #000;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.logo-footer {
  display: block;
  margin-bottom: 20px;
  font-size: 22px;
}

.footer-desc {
  color: var(--color-silver);
  font-size: 14px;
  max-width: 320px;
}

.footer-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--color-white);
  letter-spacing: 0.5px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--color-silver);
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--color-yellow);
  transform: translateX(3px);
}

.footer-contact-info p {
  color: var(--color-silver);
  font-size: 14px;
  margin-bottom: 12px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 30px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}


/* ==========================================================================
   11. RESPONSIVENESS (MOBILE-FIRST BREAKPOINTS)
   ========================================================================== */

/* Mobile menu toggle overrides */
@media (max-width: 991px) {
  .menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: #0c0c0c;
    border-left: var(--border-glow);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 40px;
    gap: 30px;
    z-index: 100;
    transition: var(--transition-smooth);
    box-shadow: -10px 0 30px rgba(0,0,0,0.8);
  }

  .nav-menu.active {
    right: 0;
  }

  /* Hamburger to cross transform */
  .menu-toggle.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  /* Structural grids changes */
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }

  .hero-desc {
    margin: 0 auto 30px;
  }

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

  .hero-image-container {
    height: 300px;
  }
  
  .floating-card {
    left: 20px;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .cta-flex {
    flex-direction: column;
    text-align: center;
  }

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

@media (max-width: 767px) {
  section {
    padding: 70px 0;
  }

  .hero {
    padding: 60px 0 100px;
  }

  .hero-title {
    font-size: 38px;
    letter-spacing: -1px;
  }

  .section-title {
    font-size: 30px;
  }

  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .cta-buttons .btn {
    width: 100%;
  }

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

  .hero-actions .btn {
    width: 100%;
  }

  .calculator-card, .contact-form-container {
    padding: 24px;
  }

  .footer-bottom-flex {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .top-bar {
    display: none; /* Hide top bar on very small devices to save viewport space */
  }

  .hero-image-container {
    height: 240px;
  }

  .floating-card {
    padding: 10px 16px;
    gap: 10px;
    top: -5px;
    left: 5px;
  }

  .floating-icon {
    width: 32px;
    height: 32px;
  }

  .floating-icon svg {
    width: 18px;
    height: 18px;
  }

  .floating-title {
    font-size: 12px;
  }
  
  .floating-desc {
    font-size: 10px;
  }
}

.wixmedya-credit {
  color: #ffcc00;
  font-weight: 600;
  font-size: 13px;
  margin: 5px 0;
}

.wixmedya-credit a {
  color: #ffcc00;
  text-decoration: underline;
}

.wixmedya-credit a:hover {
  color: #ffffff;
}


/* ==========================================================================
   12. FLOATING WHATSAPP BUTTON (STICKY GREEN WIDGET)
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25D366;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4), 0 0 0 1px rgba(37, 211, 102, 0.1);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 15px;
  z-index: 999;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
  background-color: #20ba59;
}

.whatsapp-icon {
  width: 22px;
  height: 22px;
}

/* Mobile adjustments for floating button */
@media (max-width: 767px) {
  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
    padding: 12px;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    justify-content: center;
  }
  .floating-whatsapp span {
    display: none; /* Hide text on mobile for pure floating circular bubble */
  }
  .whatsapp-icon {
    width: 26px;
    height: 26px;
    margin: 0;
  }
}

/* Language visibility rules */
body.lang-tr .lang-en {
  display: none !important;
}
body.lang-en .lang-tr {
  display: none !important;
}

/* Language Switcher Component */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--color-silver);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: var(--transition-smooth);
}

.lang-btn:hover {
  color: var(--color-yellow);
}

.lang-btn.active {
  color: #000000 !important;
  background-color: var(--color-yellow);
  box-shadow: 0 2px 8px var(--color-yellow-glow);
}

.lang-divider {
  color: rgba(255, 255, 255, 0.2);
  font-size: 12px;
}

/* Header actions container */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Right align lang switcher in top bar */
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.wa-green-icon {
  color: #25D366 !important;
}