/* =============================================
   VARIABLES.CSS — Variabel tema Nexa (warna, font, spacing, dll)
   Semua variabel CSS (custom properties) didefinisikan di sini.
   Ubah nilai di sini untuk mengubah tema seluruh website.
   ============================================= */

:root {
    /* Sky Blue Palette - Matching Cloud Logo */
    --sky-50: #f0f9ff;
    --sky-100: #e0f2fe;
    --sky-200: #bae6fd;
    --sky-300: #7dd3fc;
    --sky-400: #38bdf8;
    --sky-500: #0ea5e9;
    --sky-600: #0284c7;
    --sky-700: #0369a1;
    --sky-800: #075985;
    --sky-900: #0c4a6e;

    /* Deep Blue for contrast */
    --deep-blue: #1e3a5f;
    --navy: #0f2744;
    --dark-navy: #0a1929;

    /* Cloud White */
    --cloud-white: #ffffff;
    --cloud-soft: rgba(255, 255, 255, 0.95);
    --cloud-glass: rgba(255, 255, 255, 0.15);
    --cloud-border: rgba(255, 255, 255, 0.25);

    /* Gradients */
    --gradient-sky: linear-gradient(180deg, #0ea5e9 0%, #38bdf8 30%, #7dd3fc 60%, #bae6fd 100%);
    --gradient-sky-dark: linear-gradient(180deg, #0c4a6e 0%, #0369a1 30%, #0284c7 60%, #0ea5e9 100%);
    --gradient-cloud: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 100%);
    --gradient-text: linear-gradient(135deg, #0ea5e9 0%, #38bdf8 50%, #0284c7 100%);
    --gradient-button: linear-gradient(135deg, #0ea5e9 0%, #0284c7 50%, #0369a1 100%);

    /* Shadows */
    --shadow-cloud: 0 10px 40px rgba(14, 165, 233, 0.15);
    --shadow-cloud-hover: 0 20px 60px rgba(14, 165, 233, 0.25);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 60px rgba(56, 189, 248, 0.3);

    /* Spacing */
    --container-max: 1200px;
    --section-padding: 140px;

    /* Transitions */
    --ease-cloud: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.2s var(--ease-smooth);
    --transition-normal: 0.4s var(--ease-smooth);
    --transition-slow: 0.8s var(--ease-smooth);
    --transition-bounce: 0.6s var(--ease-cloud);

    /* Border Radius - Cloud-like */
    --radius-sm: 16px;
    --radius-md: 24px;
    --radius-lg: 40px;
    --radius-xl: 60px;
    --radius-cloud: 50px 50px 50px 50px / 60px 60px 40px 40px;
    --radius-full: 9999px;
}