/* Variables */
:root {
  /* Color Scheme - Analogous */
  --primary: #3273dc;
  --primary-dark: #2760c0;
  --primary-light: #4a86e8;
  --secondary: #32a1dc;
  --tertiary: #3248dc;
  --accent: #8432dc;
  --success: #23d160;
  --warning: #ffdd57;
  --danger: #ff3860;
  --light: #f5f5f5;
  --dark: #363636;
  --dark-blue: #182b49;
  --gray: #7a7a7a;
  --gray-light: #f0f0f0;
  --white: #ffffff;
  --black: #0a0a0a;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary), var(--secondary));
  --gradient-secondary: linear-gradient(135deg, var(--secondary), var(--tertiary));
  --gradient-accent: linear-gradient(135deg, var(--tertiary), var(--accent));
  
  /* Typography */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  
  /* Shadows */
  --shadow-small: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-large: 0 8px 16px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.2);
  
  /* Border Radius */
  --radius-small: 4px;
  --radius-medium: 8px;
  --radius-large: 16px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .title, .subtitle {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

h1, .title.is-1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

h2, .title.is-2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  position: relative;
}

h2:after, .title.is-2:after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--primary);
  margin: 0.5rem auto 0;
}

h3, .title.is-3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

h4, .title.is-4 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--primary);
  transition: var(--transition-fast);
}

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

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

section {
  padding: 4rem 0;
}

.container {
  padding: 0 var(--spacing-md);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  box-shadow: var(--shadow-medium);
  z-index: 1000;
  transition: var(--transition-normal);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

.navbar {
  padding: 1rem 0;
}

.navbar-item {
  font-weight: 500;
  color: var(--dark);
  transition: var(--transition-fast);
}

.navbar-item:hover {
  color: var(--primary);
  background-color: transparent !important;
}

.navbar-burger {
  height: 3.5rem;
  width: 3.5rem;
}

/* Buttons */
.button {
  font-family: var(--font-body);
  font-weight: 500;
  border-radius: var(--radius-medium);
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-small);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.button:active {
  transform: translateY(0);
}

.button.is-primary {
  background-color: var(--primary);
  border-color: transparent;
}

.button.is-primary:hover {
  background-color: var(--primary-dark);
}

.button.is-light {
  background-color: var(--white);
  color: var(--primary);
  border-color: var(--primary);
}

.button.is-light:hover {
  background-color: var(--gray-light);
  color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.button.is-outlined {
  background-color: transparent;
  border-color: var(--primary);
  color: var(--primary);
}

.button.is-outlined:hover {
  background-color: var(--primary);
  color: var(--white);
}

/* Hero Section */
.hero {
  position: relative;
  margin-top: 0;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
}

.hero.is-fullheight {
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero .title,
.hero .subtitle,
.hero p {
  color: var(--white) !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero .button {
  margin: 0.5rem;
}

/* Animation Elements */
.animation-element {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animation-element.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Insights Section */
#bilgiler .card {
  height: 100%;
  transition: var(--transition-normal);
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  display: flex;
  flex-direction: column;
}

#bilgiler .card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
}

#bilgiler .card-image {
  overflow: hidden;
}

#bilgiler .card-image img {
  transition: transform var(--transition-normal);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#bilgiler .card:hover .card-image img {
  transform: scale(1.05);
}

#bilgiler .card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
}

#bilgiler .title {
  margin-bottom: 1rem;
}

#bilgiler .content {
  flex: 1;
}

/* History Section */
#tarihce {
  position: relative;
}

#tarihce .timeline {
  position: relative;
  padding: 2rem 0;
}

#tarihce .columns {
  margin-bottom: 3rem;
}

#tarihce .image {
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

#tarihce .image img {
  transition: transform var(--transition-normal);
}

#tarihce .image:hover img {
  transform: scale(1.05);
}

#tarihce .title {
  color: var(--primary);
}

/* Case Studies Section */
#vaka-calismalari .card {
  height: 100%;
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

#vaka-calismalari .card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
}

#vaka-calismalari .card-image {
  overflow: hidden;
}

#vaka-calismalari .card-image img {
  transition: transform var(--transition-normal);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#vaka-calismalari .card:hover .card-image img {
  transform: scale(1.05);
}

#vaka-calismalari .card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
}

#vaka-calismalari .title {
  margin-bottom: 1rem;
}

#vaka-calismalari .content {
  flex: 1;
}

/* Resources Section */
#kaynaklar .resource-card {
  height: 100%;
  transition: var(--transition-normal);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-small);
}

#kaynaklar .resource-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

#kaynaklar .resource-card .title {
  font-size: 1.25rem;
}

#kaynaklar .resource-card a {
  color: var(--primary);
  transition: var(--transition-fast);
  text-decoration: none;
}

#kaynaklar .resource-card a:hover {
  color: var(--primary-dark);
}

/* Blog Section */
#blog .card {
  height: 100%;
  transition: var(--transition-normal);
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  display: flex;
  flex-direction: column;
}

#blog .card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
}

#blog .card-image {
  overflow: hidden;
}

#blog .card-image img {
  transition: transform var(--transition-normal);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#blog .card:hover .card-image img {
  transform: scale(1.05);
}

#blog .card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
}

#blog .subtitle {
  color: var(--gray);
}

#blog .title {
  margin-bottom: 1rem;
}

#blog .content {
  flex: 1;
}

/* Clientele Section */
#musterilerimiz .client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100px;
  padding: 1rem;
  background-color: var(--white);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-small);
  transition: var(--transition-normal);
}

#musterilerimiz .client-logo:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-medium);
}

#musterilerimiz .client-logo img {
  max-height: 60px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: var(--transition-normal);
}

#musterilerimiz .client-logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* Testimonials */
.testimonial-card {
  height: 100%;
  transition: var(--transition-normal);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-medium);
  background-color: var(--white);
  position: relative;
  overflow: hidden;
}

.testimonial-card:before {
  content: """;
  position: absolute;
  top: 20px;
  left: 20px;
  font-size: 80px;
  color: rgba(0, 0, 0, 0.05);
  font-family: Georgia, serif;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-large);
}

.testimonial-card .media-content {
  padding-left: 1rem;
}

.testimonial-card .content {
  position: relative;
  z-index: 1;
}

/* FAQ Section */
#sss .faq-container {
  max-width: 800px;
  margin: 0 auto;
}

#sss .faq-item {
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-small);
  background-color: var(--white);
  transition: var(--transition-normal);
}

#sss .faq-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

#sss .faq-question {
  color: var(--primary);
  margin-bottom: 0.75rem;
  position: relative;
  cursor: pointer;
}

#sss .faq-answer {
  color: var(--dark);
}

/* Contact Section */
#iletisim .card {
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  height: 100%;
}

#iletisim .card-image {
  overflow: hidden;
}

#iletisim .card-image img {
  transition: transform var(--transition-normal);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#iletisim .card:hover .card-image img {
  transform: scale(1.05);
}

#iletisim .label {
  font-weight: 500;
}

#iletisim .input,
#iletisim .textarea,
#iletisim .select select {
  border-radius: var(--radius-medium);
  border: 1px solid #dbdbdb;
  transition: var(--transition-fast);
}

#iletisim .input:focus,
#iletisim .textarea:focus,
#iletisim .select select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

#iletisim .social-links a {
  color: var(--primary);
  margin-right: 1rem;
  transition: var(--transition-fast);
  text-decoration: none;
}

#iletisim .social-links a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Careers Section */
#kariyer .card {
  height: 100%;
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  transition: var(--transition-normal);
}

#kariyer .card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
}

#kariyer .card-content {
  padding: 1.5rem;
}

#kariyer .subtitle {
  color: var(--gray);
}

#kariyer ul {
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}

#kariyer ul li {
  margin-bottom: 0.5rem;
}

/* Footer */
.footer {
  background-color: var(--dark-blue);
  color: var(--white);
  padding: 5rem 0 2rem;
}

.footer .title,
.footer h3 {
  color: var(--white);
}

.footer p,
.footer ul {
  color: rgba(255, 255, 255, 0.8);
}

.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer ul li {
  margin-bottom: 0.75rem;
}

.footer ul li a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer ul li a:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer .social-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: var(--transition-fast);
  margin-right: 1rem;
}

.footer .social-links a:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer hr {
  background-color: rgba(255, 255, 255, 0.1);
  margin: 2rem 0;
}

/* Success Page */
.success-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--light);
  text-align: center;
}

.success-content {
  max-width: 800px;
  padding: 3rem;
  background-color: var(--white);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-large);
}

/* Privacy & Terms Pages */
.privacy-page,
.terms-page {
  padding-top: 100px;
}

.privacy-content,
.terms-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem;
  background-color: var(--white);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-large);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  h1, .title.is-1 {
    font-size: 2.5rem;
  }
  
  h2, .title.is-2 {
    font-size: 2rem;
  }
  
  h3, .title.is-3 {
    font-size: 1.75rem;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .timeline .columns:not(:last-child) {
    margin-bottom: 2rem;
  }
  
  #musterilerimiz .client-logo {
    height: 80px;
  }
}

@media (max-width: 576px) {
  h1, .title.is-1 {
    font-size: 2rem;
  }
  
  h2, .title.is-2 {
    font-size: 1.75rem;
  }
  
  h3, .title.is-3 {
    font-size: 1.5rem;
  }
  
  .section {
    padding: 2rem 0;
  }
  
  .buttons.is-centered {
    justify-content: center;
  }
  
  .button.is-large {
    font-size: 1rem;
    padding: 0.5rem 1rem;
  }
}

/* Utility Classes */
.has-text-primary {
  color: var(--primary) !important;
}

.has-background-primary {
  background-color: var(--primary) !important;
}

.has-background-light {
  background-color: var(--light) !important;
}

.is-centered {
  display: flex;
  justify-content: center;
  align-items: center;
}

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }
.mt-6 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }
.mb-6 { margin-bottom: 3rem; }