/* base.css – Venetra exact colors & fonts */

:root {
  /* === Exact Venetra Colors === */
  --primary:  #4287F5;
  --secondary: rgb(79, 214, 255);
  --accent:   rgb(0, 255, 255);
  --dark:     #121415;

  /* Background */
  --bg:         #121415;
  --bg-elevated: #141618;
  --bg-card:    rgba(20, 20, 20, 0.95);

  /* Gradient – exact venetra gradient */
  --gradient: linear-gradient(45deg, #4287F5, rgb(79, 214, 255));
  --gradient-btn:       linear-gradient(45deg, #4287F5, rgb(79, 214, 255));
  --gradient-btn-hover: linear-gradient(45deg, #5a9bff, rgb(120, 225, 255));
  --gradient-text:      linear-gradient(45deg, #4287F5, rgb(79, 214, 255));
  --gradient-section:   radial-gradient(ellipse 100% 60% at 50% 0%, rgba(0,0,0,0.1) 0%, transparent 55%);
  --gradient-card:      linear-gradient(145deg, rgba(25,28,32,0.9) 0%, rgba(18,20,21,0.95) 100%);

  /* Glass */
  --glass-bg:          rgba(20, 20, 20, 0.5);
  --glass-bg-strong:   rgba(25, 28, 32, 0.55);
  --glass-widget:      linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 50%, rgba(18,20,21,0.5) 100%);
  --glass-border:      rgba(255, 255, 255, 0.07);
  --glass-border-strong: rgba(66, 135, 245, 0.3);
  --blur:        24px;
  --blur-strong: 48px;
  --saturate:    180%;

  --border:       rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.12);

  /* Text */
  --text:           #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.85);
  --text-muted:     rgba(255, 255, 255, 0.5);

  --success: #22c55e;
  --warning: #f0ad4e;
  --error:   #e74c3c;

  /* Fonts - İstediğiniz zaman buradan değiştirebilirsiniz */
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-heading: 'Clash Display', 'Inter', sans-serif;
  --font-hero: 'Syne', sans-serif;

  /* Layout */
  --radius:      18px;
  --radius-sm:   12px;
  --radius-lg:   26px;
  --radius-xl:   32px;
  --radius-pill: 100px;
  --container:   min(1200px, 100vw - 2rem);
  --header-h:    80px;

  /* Motion */
  --ease:        cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.45, 0, 0.55, 1);
  --duration:    0.45s;
  --duration-slow: 0.7s;
}

/* Scrollbar */
html { scroll-behavior: smooth; }

* {
  scrollbar-width: thin;
  scrollbar-color: rgba(66, 135, 245, 0.5) rgba(0,0,0,0.2);
}
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-track { background: rgba(0,0,0,0.2); border-radius: 10px; }
*::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #4287F5 0%, rgb(79,214,255) 100%);
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #5a9bff 0%, rgb(120,225,255) 100%);
  background-clip: padding-box;
}

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

body {
  /* === Exact Venetra fonts === */
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--duration) var(--ease);
}
a:hover { color: var(--secondary); }

button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

@media (min-width: 768px) {
  .container { padding-inline: 2rem; }
}

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