/* ============================================
   Default Theme - Professional Blue/Orange
   ============================================

   A clean, professional theme with blue primary
   and orange accent colors on a white background.

   Usage: Load this file BEFORE base.css
   <link rel="stylesheet" href="css/themes/default.css">
   <link rel="stylesheet" href="css/base.css">
   ============================================ */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Newsreader:wght@400;500;600&family=Inter:wght@400;500;600&display=swap');

:root {
    /* ========== Core Colors ========== */
    --color-primary: #1a365d;
    --color-secondary: #2d5a87;
    --color-accent: #e67e22;

    /* Derived colors */
    --color-primary-light: color-mix(in srgb, var(--color-primary) 15%, white);
    --color-primary-dark: color-mix(in srgb, var(--color-primary) 85%, black);

    /* Neutrals */
    --color-text: #1a1a1a;
    --color-text-light: #666666;
    --color-text-muted: #999999;
    --color-background: #ffffff;
    --color-background-alt: #f8f9fa;
    --color-border: #e5e7eb;

    /* ========== Typography ========== */
    --font-heading: 'Newsreader', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --heading-weight: 500;

    /* ========== Spacing ========== */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;

    /* ========== Layout ========== */
    --max-width: 1200px;
    --max-width-narrow: 720px;

    /* ========== Transitions ========== */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;

    /* ========== Navigation ========== */
    --nav-bg: var(--color-background);
    --nav-cta-bg: var(--color-primary);
    --nav-cta-color: white;
    --nav-cta-hover-bg: var(--color-primary-dark);
    --nav-cta-hover-color: white;

    /* ========== Buttons ========== */
    --btn-sweep-opacity: 0;

    --btn-primary-bg: var(--color-primary);
    --btn-primary-color: white;
    --btn-primary-border: var(--color-primary);
    --btn-primary-hover-bg: var(--color-primary-dark);
    --btn-primary-hover-border: var(--color-primary-dark);
    --btn-primary-hover-color: white;

    --btn-secondary-bg: transparent;
    --btn-secondary-color: var(--color-primary);
    --btn-secondary-border: var(--color-primary);
    --btn-secondary-hover-bg: var(--color-primary);
    --btn-secondary-hover-color: white;

    /* ========== Hero ========== */
    --hero-bg: var(--color-background-alt);
    --hero-img-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);

    /* ========== Page Header ========== */
    --page-header-bg: var(--color-background-alt);

    /* ========== Cards ========== */
    --card-bg: var(--color-background);
    --card-border: var(--color-border);
    --card-hover-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);

    /* ========== Stats Section ========== */
    --stats-bg: var(--color-primary);
    --stats-color: white;

    /* ========== Testimonials ========== */
    --testimonial-bg: var(--color-background);

    /* ========== Newsletter ========== */
    --newsletter-bg: var(--color-primary-light);

    /* ========== Form Inputs ========== */
    --input-bg: white;
    --input-color: var(--color-text);
    --input-border: var(--color-border);
    --input-placeholder: var(--color-text-muted);

    /* ========== Sidebar/Boxes ========== */
    --sidebar-bg: var(--color-background-alt);
    --deliverables-bg: var(--color-background-alt);

    /* ========== Client Logos ========== */
    --logo-filter: grayscale(100%);
    --logo-opacity: 0.6;
    --logo-hover-filter: grayscale(0%);

    /* ========== Footer ========== */
    --footer-bg: var(--color-text);
    --footer-color: white;
    --footer-muted: rgba(255, 255, 255, 0.5);
    --footer-link: rgba(255, 255, 255, 0.7);
    --footer-divider: rgba(255, 255, 255, 0.1);
    --social-link-hover-bg: rgba(255, 255, 255, 0.1);

    /* ========== Selection ========== */
    --selection-bg: rgba(26, 54, 93, 0.3);

    /* ========== Scrollbar ========== */
    --scrollbar-track: var(--color-background-alt);
    --scrollbar-thumb: var(--color-primary);
    --scrollbar-thumb-hover: var(--color-secondary);
}