/* =========================================
   BASE STYLES & RESET (GÜNCELLENMİŞ)
   ========================================= */

/* CSS Custom Properties (Design Tokens) */
:root {
  /* Brand Colors */
  --color-primary: #C9A9A6;
  --color-primary-dark: #9B5C5C;
  --color-primary-light: #E8A0BF;
  --color-dark: #2B2A2A;
  --color-light-bg: #FFF8F7;
  --color-accent: #9B5C5C;
  
  /* Neutral Colors */
  --color-white: #FFFFFF;
  --color-gray-100: #F8F9FA;
  --color-gray-200: #E9ECEF;
  --color-gray-300: #DEE2E6;
  --color-gray-400: #CED4DA;
  --color-gray-500: #ADB5BD;
  --color-gray-600: #6C757D;
  --color-gray-700: #495057;
  --color-gray-800: #343A40;
  --color-gray-900: #212529;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  /* Spacing (8px grid) */
  --space-1: 0.25rem; /* 4px */
  --space-2: 0.5rem; /* 8px */
  --space-3: 0.75rem; /* 12px */
  --space-4: 1rem; /* 16px */
  --space-5: 1.25rem; /* 20px */
  --space-6: 1.5rem; /* 24px */
  --space-8: 2rem; /* 32px */
  --space-12: 3rem; /* 48px */
  --space-16: 4rem; /* 64px */
  --space-20: 5rem; /* 80px */

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-full: 9999px;

  /* Shadow */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 0.15s ease-out;
  --transition-base: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;

  /* Z-Index */
  --z-base: 1;
  --z-sticky: 10;
  --z-dropdown: 20;
  --z-overlay: 30;
  --z-modal: 40;
  --z-fixed: 50;
  --z-tooltip: 60;
}

/* Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* GÜNCELLENDİ: Sayfa kaymasını engellemek için */
html {
  scroll-behavior: smooth;
  font-size: 16px;
  line-height: 1.5;
  /* FIX 1: Yatay kaymayı kesin olarak engeller */
  overflow-x: hidden; 
}

/* GÜNCELLENDİ: Sayfa kaymasını engellemek için */
body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* FIX 2: Body'de de yatay kaymayı engeller */
  overflow-x: hidden; 
}

img,
picture,
svg,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Typography Reset */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-dark);
}

/* Links */
a {
  text-decoration: none;
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

/* Forms */
input,
button,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* Accessibility */
:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-2) var(--space-4);
  text-decoration: none;
  border-radius: var(--radius-md);
  z-index: var(--z-tooltip);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 6px;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

/* Utility Classes */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* FIX 3: Bilinmeyen taşmaları engellemek için tüm elementlerin max-genişliğini ayarlar */
* {
    max-width: 100vw;
}


/* =========================================
   COMPONENT STYLES
   ========================================= */

/* Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  user-select: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--primary:hover:not(:disabled) {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--secondary:hover:not(:disabled) {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--small {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
}

.btn--large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
}

/* Card Component */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.card__image {
  position: relative;
  overflow: hidden;
}

.card__image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.card__content {
  padding: var(--space-6);
}

.card__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--color-dark);
}

.card__text {
  color: var(--color-gray-600);
  margin-bottom: var(--space-4);
}

.card__meta {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-4);
}

/* Service Card */
.service-card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

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

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.service-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  transition: transform var(--transition-base);
}

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

.service-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--color-dark);
}

.service-card__description {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

/* Header */
.header {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  transition: all var(--transition-base);
  border-bottom: 1px solid var(--color-gray-200);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  position: relative;
}

/* Header Brand */
.header__brand {
  flex-shrink: 0;
  position: relative;
}

.header__logo-link {
  display: block;
  transition: transform var(--transition-base);
  position: relative;
  width: 200px;
  height: 60px;
  overflow: hidden;
}

.header__logo-link:hover {
  transform: scale(1.05);
}

.header__logo {
  height: 60px;
  width: 200px;
  object-fit: contain;
  transition: all var(--transition-base);
  position: absolute;
  top: 0;
  left: 0;
}

/* Logo version switching */
.header__logo--white {
  display: block;
  opacity: 1;
  z-index: 2;
}

.header__logo--black {
  display: none;
  opacity: 0;
  z-index: 1;
}

/* Show black logo on light backgrounds */
.header--light .header__logo--white {
  display: none;
  opacity: 0;
  z-index: 1;
}

.header--light .header__logo--black {
  display: block;
  opacity: 1;
  z-index: 2;
}

/* Footer logo */
.footer__logo {
  transition: all var(--transition-base);
}

/* Header Navigation */
.header__nav {
  display: flex;
  align-items: center;
  flex: 1;
  justify-content: center;
  margin-left: 50px;
  margin-top: 15px;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.header__nav-item {
  position: relative;
}

.header__nav-link {
  display: block;
  font-weight: 500;
  color: var(--color-gray-700);
  text-decoration: none;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  position: relative;
  white-space: nowrap;
}

.header__nav-link:hover,
.header__nav-link:focus {
  color: var(--color-primary);
  background-color: var(--color-light-bg);
  transform: translateY(-1px);
}

.header__nav-link--active {
  color: var(--color-primary);
  background-color: var(--color-light-bg);
  font-weight: 600;
}

.header__nav-link--active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
}

/* Header Actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}

.header__contact {
  display: flex;
  align-items: center;
}

.header__phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-gray-700);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  font-weight: 500;
}

.header__phone:hover {
  color: var(--color-primary);
  background-color: var(--color-light-bg);
}

.header__phone i {
  font-size: var(--font-size-sm);
}

.header__phone-text {
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.header__cta {
  display: flex;
  align-items: center;
}

.header__cta-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--font-size-sm);
  font-weight: 600;
  white-space: nowrap;
}

/* Mobile Menu Toggle - Eski Tasarım */
.header__toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  position: relative;
  z-index: var(--z-modal);
}

.header__toggle:hover {
  background-color: var(--color-gray-100);
}

.header__toggle-line {
  width: 24px;
  height: 2px;
  background-color: var(--color-gray-700);
  border-radius: 1px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.header__toggle--active .header__toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__toggle--active .header__toggle-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.header__toggle--active .header__toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Header Scrolled State */
.header--scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
  border-bottom-color: var(--color-gray-300);
}

.header--scrolled .header__logo {
  transform: scale(0.95);
}

/* Force black logo on scrolled header */
.header--scrolled.header--light .header__logo--white {
  display: none;
  opacity: 0;
}

.header--scrolled.header--light .header__logo--black {
  display: block;
  opacity: 1;
}

/* Header Animations */
@keyframes slideInFromTop {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.header {
  animation: slideInFromTop 0.3s ease-out;
}

/* Mobile Menu Overlay */
@media (max-width: 768px) {
  .header__nav::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(255, 255, 255, 0.5);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-base);
  }

  .header__nav--active::before {
    opacity: 1;
  }
}

/* Hero Section */
.home-hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-light-bg) 0%, var(--color-white) 100%);
}

.home-hero__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  background-color: var(--color-dark);
  display: block;
  opacity: 1;
  visibility: visible;
}

/* Force video to be visible */
.home-hero__video::-webkit-media-controls {
  display: none !important;
}

.home-hero__video::-webkit-media-controls-panel {
  display: none !important;
}

/* Hide controls by default but show on hover */
.home-hero__video:not(:hover) {
  --webkit-media-controls: none;
}

/* Video loading fallback */
.home-hero__video:not([poster]) {
  background-image: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

/* Video fallback when not loaded */
.home-hero__video[poster] {
  background-image: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* Ensure video is visible */
.home-hero__video {
  min-height: 100vh;
  min-width: 100vw;
  max-width: 100vw;
  max-height: 100vh;
}

/* =========================================
   Home Hero Metin Rengi Düzeltmesi
   ========================================= */

/* Başlık ve Alt Başlık Rengini Beyaz Yap */
.home-hero__content h1,
.home-hero__content h2,
.home-hero__content p,
.home-hero__content .home-hero__title,
.home-hero__content .home-hero__subtitle {
  color: var(--color-white, #FFFFFF) !important; /* Metin rengini beyaz olarak ayarla */
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.4); /* Opsiyonel: Video üzerinde daha okunur olması için hafif gölge */
}

/* Force video visibility */
#hero-video {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  z-index: 1 !important;
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  object-fit: cover !important;
  background-color: rgba(0, 0, 0, 0.5);
}

/* Mobile video fixes */
@media (max-width: 768px) {
  #hero-video {
    width: 100vw !important;
    height: 100vh !important;
    object-fit: cover !important;
  }
}

.home-hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background-color: rgba(0, 0, 0, 0.5);
}



.home-hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--color-white);
  max-width: 800px;
  padding: 0 var(--space-4);
}

.home-hero__title {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  position: relative;
  z-index: 2;
}

.home-hero__subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-8);
  opacity: 0.9;
  font-weight: 400;
  position: relative;
  z-index: 2;
}

.home-hero__cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

/* Section */
.section {
  padding: var(--space-20) 0;
}

.section--light {
  background-color: var(--color-light-bg);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section__title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--space-4);
  position: relative;
}

.section__title::after {
  content: '';
  position: absolute;
  bottom: -var(--space-2);
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-full);
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* Grid */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Form Components */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  font-weight: 500;
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  background-color: var(--color-white);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(201, 169, 166, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  color: #dc2626;
  font-size: var(--font-size-sm);
  margin-top: var(--space-1);
}

.form-success {
  color: #059669;
  font-size: var(--font-size-sm);
  margin-top: var(--space-1);
}

/* Footer */
.footer {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray-800) 100%);
  color: var(--color-white);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer__section h3 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-lg);
}

.footer__links {
  list-style: none;
  padding: 0;
}

.footer__links li {
  margin-bottom: var(--space-2);
}

.footer__links a {
  color: var(--color-gray-300);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-primary-light);
}

.footer__social {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--color-gray-700);
  color: var(--color-white);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition-base);
}

.footer__social-link:hover {
  background-color: var(--color-primary);
  transform: translateY(-2px);
}

.footer__bottom {
  border-top: 1px solid var(--color-gray-700);
  padding-top: var(--space-8);
  text-align: center;
  color: var(--color-gray-400);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .header__actions {
    gap: var(--space-2);
  }
  
  .header__phone-text {
    display: none;
  }
  
  .header__cta-btn span {
    display: none;
  }
}



@media (max-width: 768px) {
  .header__container {
    padding: var(--space-3) 0;
  }
  
  .header__nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 320px;
    height: 100vh;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--space-20) var(--space-6) var(--space-6);
    transform: translateX(100%);
    transition: all var(--transition-base);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    z-index: var(--z-modal);
    border-left: 1px solid #e9ecef;
    /* GÜNCELLENDİ: Menü içeriği uzunsa kendi içinde kayar, ama yatay kaymayı engeller */
    overflow-y: auto; 
    overflow-x: hidden;
  }

  .header__nav--active {
    transform: translateX(0);
  }
  
  /* FIX 4: Sayfa kaymasını kilitler ve sağa kaymayı önleyen nihai kural */
  body.menu-open {
    /* Kaydırmayı engeller */
    overflow: hidden !important; 
    /* Viewport'a sabitler */
    position: fixed !important; 
    /* Genişliği tam ekran yapar (Sağa kaymayı önler) */
    width: 100vw !important; 
    height: 100vh !important;
    top: 0 !important;
    left: 0 !important;
  }
  
  .header__nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) 0;
    margin-bottom: var(--space-6);
    border-bottom: 1px solid #e9ecef;
  }
  
  .header__nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
  }
  
  .header__nav-logo img {
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  .header__nav-logo span {
    font-weight: 600;
    color: #495057;
    font-size: var(--font-size-sm);
  }
  
  .header__nav-close {
    width: 35px;
    height: 35px;
    border: none;
    background: #6c757d;
    color: var(--color-white);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
  }
  
  .header__nav-close:hover {
    background: #495057;
    transform: scale(1.05);
  }
  
  .header__nav-list {
    flex-direction: column;
    gap: var(--space-2);
    width: 100%;
  }
  
  .header__nav-item {
    width: 100%;
  }
  
  .header__nav-link {
    width: 100%;
    padding: var(--space-4) var(--space-6);
    text-align: left;
    font-size: var(--font-size-lg);
    font-weight: 500;
    border-radius: 8px;
    color: #495057;
    transition: all var(--transition-base);
    text-decoration: none;
  }
  
  .header__nav-link:hover {
    background: #e9ecef;
    color: #212529;
    transform: translateX(4px);
  }
  
  .header__nav-link--active {
    background: #007bff;
    color: var(--color-white);
  }

  .header__toggle {
    display: flex;
  }
  
  .header__actions {
    gap: var(--space-2);
  }
  
  .header__phone {
    padding: var(--space-2);
  }
  
  .header__phone i {
    font-size: var(--font-size-base);
  }
  
  .header__cta-btn {
    padding: var(--space-2) var(--space-3);
  }
  
  .header__logo {
    height: 50px;
    width: 100px;
  }
  
  .header__logo-link {
    width: 100px;
    height: 50px;
  }

  .home-hero__title {
    font-size: var(--font-size-4xl);
  }

  .home-hero__subtitle {
    font-size: var(--font-size-lg);
  }

  .home-hero__cta {
    flex-direction: column;
    align-items: center;
  }
  
  .watermark__element {
    opacity: 0.1;
  }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .section {
    padding: var(--space-12) 0;
  }

  .section__title {
    font-size: var(--font-size-3xl);
  }
}

@media (max-width: 480px) {
  .home-hero__title {
    font-size: var(--font-size-3xl);
  }

  .section__title {
    font-size: var(--font-size-2xl);
  }
  
  
  
}


/* =========================================
   SABİT SOSYAL MEDYA BUTONLARI (WhatsApp & Instagram) - KESİN FIX
   ========================================= */

/* Buton Kapsayıcısı: Konumu ve Z-Index'i Garanti Eder */
.float-buttons-container {
  /* position: fixed kuralını en üst öncelikte tutarız */
  position: fixed !important; 
  z-index: 999999 !important; /* Tüm sayfanın üzerinde kalmasını sağlar */
  
  /* Masaüstü Konumlandırma */
  bottom: 40px; 
  right: 40px; 
  
  /* Dikey sıralama */
  display: flex;
  flex-direction: column;
  gap: 15px; 
}

/* Genel Buton Stili (Ortak) */
.social-float {
  width: 60px;
  height: 60px;
  color: #fff;
  border-radius: 50%;
  text-align: center;
  font-size: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, background-color 0.3s ease;
  text-decoration: none; 
}

/* WhatsApp Özgü Stiller */
.whatsapp-float {
  background-color: #25d366; 
}

.whatsapp-float:hover {
  background-color: #1ebe58;
  transform: scale(1.1);
}

/* Instagram Özgü Stiller */
.instagram-float {
  background-color: #C13584; 
}

.instagram-float:hover {
  background-color: #9c2e6a;
  transform: scale(1.1);
}

/* Mobil Uyum (768px altı için) */
@media (max-width: 768px) {
  /* Kapsayıcı Konumlandırması (Mobil için) */
  .float-buttons-container {
    bottom: 20px; 
    right: 20px; 
    gap: 10px; 
    /* Tekrar kuvvetli z-index ve position tanımlıyoruz. */
    position: fixed !important;
    z-index: 999999 !important;
  }
  
  /* Buton Boyutları (Mobil için) */
  .social-float {
    width: 50px;
    height: 50px;
    font-size: 24px;
  }
}





html {
  scroll-behavior: smooth;
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden; 
}

body {
  overflow-x: hidden; 
}