/* 
  Ringos Technology - Minimalist Design
  Clean, simple, and easy to read.
*/

:root {
    /* Simplified Color Palette */
    --bg-body: #111111;
    /* Solid Dark Background */
    --bg-card: #1a1a1a;
    /* Slightly lighter for elements */
    --accent: #3b82f6;
    /* Single clean accent color (Blue) */
    --text-main: #ffffff;
    --text-muted: #a3a3a3;

    /* Layout */
    --container-width: 1000px;
    /* Smaller container for readability */
    --radius: 8px;
    /* Standard rounded corners */
}

/* Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Layout Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    padding: 20px 0;
    background-color: var(--bg-body);
    /* Solid background */
    border-bottom: 1px solid #333;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.2rem;
    font-weight: 700;
}

.nav-link {
    margin-left: 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.nav-link:hover {
    color: var(--accent);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 100px 0;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.hero-title span {
    color: var(--accent);
    /* Simple color highlight */
}

.hero-subtitle {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent);
    color: white;
    padding: 12px 30px;
    border-radius: var(--radius);
    font-weight: 500;
}

.cta-button:hover {
    opacity: 0.9;
}

/* Projects Section */
.projects-section {
    padding: 50px 0;
}

.section-title {
    margin-bottom: 40px;
    font-size: 2rem;
    text-align: center;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

/* Simple Cards */
.project-card {
    background-color: var(--bg-card);
    padding: 25px;
    border-radius: var(--radius);
    border: 1px solid #333;
}

.project-card h3 {
    margin-bottom: 10px;
}

.project-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 0;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid #333;
    margin-top: 50px;
}