/* ============================================
   VALURA Theme — CSS Değişkenleri ve Temel Stiller
   ============================================ */

:root {
  /* ========== Ana Renkler ========== */
  --valura-primary: #1D82B7;
  --valura-deep-navy: #053D7A;
  --valura-dark-navy: #0C1C3B;
  --valura-darkest-navy: #010A26;
  --valura-page-bg: #051C2C; /* Orijinal sayfa arka plan rengi */

  /* ========== Vurgu Renkleri ========== */
  --valura-accent-red: #C44D48;
  --valura-accent-orange: #F75618;
  --valura-accent-peach: #FCB478;

  /* ========== Nötr Renkler ========== */
  --valura-white: #FFFFFF;
  --valura-off-white: #F8F9FA;
  --valura-light-gray: #E9ECEF;
  --valura-gray: #6C757D;
  --valura-dark-gray: #343A40;
  --valura-link-blue: #2749F4;

  /* ========== Gradient ========== */
  --valura-hero-gradient: linear-gradient(130deg, #1D82B7 0%, #053D7A 30%, #0C1C3B 65%, #010A26 100%);

  /* ========== Tipografi ========== */
  --valura-font-heading: 'Archivo Narrow', sans-serif;
  --valura-font-body: 'DM Sans', sans-serif;
  --valura-font-ui: 'Manrope', sans-serif;
  --valura-font-text: 'IBM Plex Sans', sans-serif;

  /* ========== Boyutlar ========== */
  --valura-h1-size: 3rem;
  --valura-h2-size: 2.25rem;
  --valura-h3-size: 1.375rem;
  --valura-h4-size: 1.25rem;
  --valura-body-size: 1rem;
  --valura-small-size: 0.875rem;

  /* ========== Spacing ========== */
  --valura-section-padding: 100px 0;
  --valura-container-max: 1240px;
  --valura-border-radius: 8px;

  /* ========== Shadows ========== */
  --valura-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --valura-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --valura-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);

  /* ========== Transitions ========== */
  --valura-transition: all 0.3s ease;
}

/* ========== Temel Stilller ========== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--valura-font-body);
  font-size: var(--valura-body-size);
  color: var(--valura-dark-gray);
  background-color: var(--valura-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========== Typography ========== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--valura-font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.5em;
}

h1 { font-size: var(--valura-h1-size); }
h2 { font-size: var(--valura-h2-size); }
h3 { font-size: var(--valura-h3-size); }
h4 { font-size: var(--valura-h4-size); }

p {
  font-family: var(--valura-font-text);
  margin: 0 0 1em;
}

a {
  color: var(--valura-link-blue);
  text-decoration: none;
  transition: var(--valura-transition);
}

a:hover {
  color: var(--valura-primary);
  text-decoration: underline;
}

/* ========== Container ========== */
.valura-container {
  max-width: var(--valura-container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== Section ========== */
.valura-section {
  padding: var(--valura-section-padding);
}

.valura-section--dark {
  background-color: var(--valura-darkest-navy);
  color: var(--valura-white);
}

.valura-section--light {
  background-color: var(--valura-off-white);
}

.valura-section__title {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.valura-section__subtitle {
  text-align: center;
  color: var(--valura-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* ========== Buttons ========== */
.valura-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 32px;
  border: none;
  border-radius: var(--valura-border-radius);
  font-family: var(--valura-font-ui);
  font-size: var(--valura-body-size);
  font-weight: 600;
  cursor: pointer;
  transition: var(--valura-transition);
  text-decoration: none;
}

.valura-btn--primary {
  background-color: var(--valura-accent-red);
  color: var(--valura-white);
}

.valura-btn--primary:hover {
  background-color: #a83c38;
  color: var(--valura-white);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--valura-shadow-md);
}

.valura-btn--outline {
  background-color: transparent;
  color: var(--valura-white);
  border: 2px solid var(--valura-white);
}

.valura-btn--outline:hover {
  background-color: var(--valura-white);
  color: var(--valura-darkest-navy);
  text-decoration: none;
}

/* ========== Animations ========== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.valura-animate-fadeIn {
  animation: fadeIn 0.6s ease-out;
}

.valura-animate-fadeInUp {
  animation: fadeInUp 0.6s ease-out;
}

.valura-animate-pulse {
  animation: pulse 2s infinite;
}

/* ========== Scroll Animation Observer ========== */
.valura-animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.valura-animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========== Utility Classes ========== */
.text-center { text-align: center; }
.text-white { color: var(--valura-white); }
.text-primary { color: var(--valura-primary); }
.bg-dark { background-color: var(--valura-darkest-navy); }
.bg-light { background-color: var(--valura-off-white); }

/* ========== Policy Pages ========== */
.policy-container {
  min-height: 100vh;
}

.policy-hero {
  background: var(--valura-hero-gradient);
  padding: 80px 0 60px;
  text-align: center;
}

.policy-title {
  font-family: var(--valura-font-heading);
  font-size: var(--valura-h1-size);
  font-weight: 700;
  color: var(--valura-white);
  margin-bottom: 0.5rem;
}

.policy-subtitle {
  font-family: var(--valura-font-text);
  font-size: var(--valura-body-size);
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

.policy-content {
  padding: 80px 0;
  background-color: var(--valura-white);
}

.policy-text {
  max-width: 800px;
  margin: 0 auto;
  font-family: var(--valura-font-text);
  font-size: var(--valura-body-size);
  line-height: 1.8;
  color: var(--valura-dark-gray);
}

.policy-text h2 {
  font-family: var(--valura-font-heading);
  font-size: var(--valura-h2-size);
  color: var(--valura-darkest-navy);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--valura-primary);
}

.policy-text h3 {
  font-family: var(--valura-font-heading);
  font-size: var(--valura-h3-size);
  color: var(--valura-dark-navy);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.policy-text p {
  margin-bottom: 1rem;
}

.policy-text strong {
  font-weight: 600;
  color: var(--valura-darkest-navy);
}

.policy-text ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.policy-text li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.policy-text a {
  color: var(--valura-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.policy-text a:hover {
  color: var(--valura-accent-red);
}

.policy-text .security-section {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background-color: var(--valura-off-white);
  border-radius: var(--valura-border-radius);
  border-left: 4px solid var(--valura-primary);
}

.policy-text .security-section h2 {
  border-bottom: none;
  margin-top: 0;
  font-size: var(--valura-h3-size);
  color: var(--valura-dark-navy);
}

.policy-text .security-section ul {
  margin: 1rem 0;
}

.policy-text .security-section li {
  position: relative;
  padding-left: 1.5rem;
}

.policy-text .security-section li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--valura-primary);
  font-weight: bold;
}

/* Responsive */
@media (max-width: 768px) {
  .policy-hero {
    padding: 60px 0 40px;
  }
  
  .policy-title {
    font-size: 2rem;
  }
  
  .policy-content {
    padding: 60px 0;
  }
  
  .policy-text {
    font-size: 0.9375rem;
  }
  
  .policy-text h2 {
    font-size: 1.75rem;
  }
  
  .policy-text h3 {
    font-size: 1.25rem;
  }
}