/* Fontide sissetoomine Google Fontsist */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Instrument+Serif:ital,wght@0,400;1,400&display=swap');

/* Globaalsed muutujad lihtsaks haldamiseks */
:root {
    --bg-color: #ffffff;
    --text-main: #111111;
    --text-muted: #666666;
    --accent: #2563eb; /* Kaasaegne koobalt-sinine */
    --accent-hover: #1d4ed8;
    --border-color: #eeeeee;
    
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Instrument Serif', Georgia, serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Tüpograafia */
h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: 16px;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; border-bottom: 1px solid var(--border-color); padding-bottom: 8px; margin-bottom: 24px; }
h3 { font-size: 1.75rem; }

p {
    color: var(--text-muted);
    margin-bottom: 16px;
}

em {
    font-family: var(--font-serif);
    font-style: italic;
}

/* Päis */
.site-header {
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    text-decoration: none;
    color: var(--text-main);
    font-weight: bold;
}

.logo span { color: var(--accent); }

.main-nav a {
    text-decoration: none;
    color: var(--text-muted);
    margin-left: 24px;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.main-nav a:hover { color: var(--text-main); }

/* Hero / Uudiskiri */
.hero-section {
    padding: 120px 0 80px 0;
    text-align: center;
}

.hero-container { max-width: 800px; }
.subtitle { font-size: 1.2rem; margin-bottom: 32px; }

.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
}

input[type="email"], input[type="text"], textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: var(--font-sans);
    font-size: 1px;
    outline: none;
    transition: border-color 0.2s;
}

input:focus, textarea:focus { border-color: var(--accent); }

.btn {
    background-color: var(--text-main);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    font-family: var(--font-sans);
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.2s;
}

.btn:hover { background-color: var(--accent); }

/* Minu lugu Sektsioon */
.about-section { padding: 80px 0; background: #fafafa; }
.about-container { display: flex; gap: 64px; align-items: center; }
.about-text { flex: 1; }
.about-image { flex: 1; text-align: center; }
.about-image img { max-width: 100%; height: auto; border-radius: 6px; filter: grayscale(100%); transition: filter 0.3s; }
.about-image img:hover { filter: grayscale(0%); }

/* Blogi Grid */
.blog-section { padding: 80px 0; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.blog-card { border: 1px solid var(--border-color); padding: 24px; border-radius: 6px; display: flex; flex-direction: column; }
.blog-date { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 8px; }
.blog-card h3 a { text-decoration: none; color: var(--text-main); transition: color 0.2s; }
.blog-card h3 a:hover { color: var(--accent); }
.blog-card p { font-size: 0.95rem; margin-top: 12px; flex-grow: 1; }
.read-more { text-decoration: none; color: var(--accent); font-size: 0.9rem; font-weight: 500; margin-top: 16px; }

/* Kontakt */
.contact-section { padding: 80px 0; border-top: 1px solid var(--border-color); }
.contact-container { display: flex; gap: 64px; }
.contact-info, .contact-form { flex: 1; }
.social-links a { display: inline-block; margin-right: 16px; margin-top: 16px; color: var(--accent); text-decoration: none; font-weight: 500; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.85rem; margin-bottom: 6px; font-weight: 500; }

/* Jalus */
.site-footer { border-top: 1px solid var(--border-color); padding: 40px 0; font-size: 0.85rem; color: var(--text-muted); }
.footer-container { display: flex; justify-content: space-between; align-items: center; }
.footer-contact { margin-top: 4px; }
.certificates { margin-bottom: 8px; text-align: right; }
.cert-badge { display: inline-block; background: #eee; color: #333; padding: 2px 8px; border-radius: 4px; margin-left: 8px; font-size: 0.75rem; }
.footer-links a { color: var(--text-muted); margin-left: 12px; text-decoration: none; }
.footer-links a:hover { color: var(--text-main); }

/* Artiklipõhine spetsiifiline stiil */
.article-layout { max-width: 700px; padding: 60px 24px; }
.article-header { margin-bottom: 32px; }
.article-content p { color: var(--text-main); font-size: 1.1rem; line-height: 1.7; margin-bottom: 24px; }
.article-content ul { margin-left: 24px; margin-bottom: 24px; }
.article-content li { margin-bottom: 8px; color: var(--text-main); }

/* Mobiilne kohanduvus (Responsive) */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .about-container, .contact-container, .footer-container { flex-direction: column; gap: 32px; text-align: center; }
    .blog-grid { grid-template-columns: 1fr; }
    .newsletter-form { flex-direction: column; }
    .certificates, .footer-right { text-align: center; }
}