/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #faf9f7;
  --color-text: #2c2c2c;
  --color-text-light: #6b6b6b;
  --color-accent: #4a6741;
  --color-accent-hover: #3a5333;
  --color-border: #e0ddd8;
  --color-surface: #f0eeeb;
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-width: 640px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
}

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ===== Layout ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ===== Typography ===== */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.3;
}

h1 {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

h2 {
  font-size: 1.4rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
}

p {
  margin-bottom: var(--space-sm);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

a:hover {
  border-bottom-color: var(--color-accent);
}

/* ===== Header / Nav ===== */
header {
  padding: var(--space-lg) 0 var(--space-md);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-lg);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.site-name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-text);
  text-decoration: none;
  border-bottom: none;
}

.site-name:hover {
  border-bottom: none;
}

nav {
  display: flex;
  gap: var(--space-md);
  align-items: baseline;
}

nav a {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

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

.lang-switch {
  font-size: 0.8rem;
  color: var(--color-text-light);
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: 3px;
}

.lang-switch:hover {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

/* ===== Main Content ===== */
main {
  padding-bottom: var(--space-xl);
}

.intro {
  margin-bottom: var(--space-xl);
}

.intro h1 {
  margin-bottom: var(--space-xs);
}

.intro .tagline {
  font-size: 1.05rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ===== Sections ===== */
section {
  margin-bottom: var(--space-xl);
}

section h2 {
  padding-bottom: var(--space-xs);
  margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.section-link {
  display: inline-block;
  font-size: 0.9rem;
  margin-top: var(--space-sm);
}

/* ===== Post / Episode Lists ===== */
.post-list, .episode-list {
  list-style: none;
}

.post-list li, .episode-list li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.post-list li:last-child, .episode-list li:last-child {
  border-bottom: none;
}

.post-date, .episode-date {
  font-size: 0.8rem;
  color: var(--color-text-light);
  display: block;
  margin-bottom: 0.25rem;
}

.post-list a, .episode-list a {
  font-family: var(--font-serif);
  font-size: 1.1rem;
}

.post-description {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0.25rem 0 0;
  line-height: 1.5;
}

/* ===== Blog Post ===== */
article {
  margin-bottom: var(--space-xl);
}

article h1 {
  margin-bottom: var(--space-xs);
}

article .post-meta {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

article p {
  margin-bottom: var(--space-md);
}

article blockquote {
  border-left: 3px solid var(--color-border);
  padding-left: var(--space-md);
  color: var(--color-text-light);
  font-style: italic;
  margin: var(--space-md) 0;
}

article ul, article ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-md);
}

article li {
  margin-bottom: var(--space-xs);
}

article code {
  background: var(--color-surface);
  padding: 0.1em 0.3em;
  border-radius: 3px;
  font-size: 0.9em;
}

/* ===== Podcast Cover ===== */
.podcast-cover {
  width: 200px;
  height: 200px;
  border-radius: 12px;
  margin-bottom: var(--space-md);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* ===== Podcast Platform Links ===== */
.platform-links {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin: var(--space-md) 0;
}

.platform-link {
  display: inline-block;
  padding: 0.4rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 0.9rem;
  color: var(--color-text);
}

.platform-link:hover {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

/* ===== Contact Form ===== */
.contact-section {
  background-color: var(--color-surface);
  padding: var(--space-lg);
  border-radius: 6px;
  margin-top: var(--space-xl);
}

.contact-section h2 {
  border-bottom: none;
  margin-bottom: var(--space-sm);
  padding-bottom: 0;
}

.contact-section p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-row {
  display: flex;
  gap: var(--space-sm);
}

.contact-form input,
.contact-form textarea {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background-color: var(--color-bg);
  color: var(--color-text);
  width: 100%;
}

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.contact-form button {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 0.6rem 1.5rem;
  background-color: var(--color-accent);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  align-self: flex-start;
  transition: background-color 0.2s ease;
}

.contact-form button:hover {
  background-color: var(--color-accent-hover);
}

/* ===== Footer ===== */
footer {
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-border);
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* ===== Consulting Services ===== */
.service-item {
  margin-bottom: var(--space-lg);
}

.service-item h3 {
  font-family: var(--font-serif);
  margin-bottom: var(--space-xs);
}

/* ===== How-To Box ===== */
.how-to {
  background-color: var(--color-surface);
  border-radius: 6px;
  padding: var(--space-md);
  margin: var(--space-md) 0 var(--space-lg);
  font-size: 0.9rem;
}

.how-to-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
  margin-bottom: var(--space-xs);
}

.how-to ul {
  margin-bottom: 0;
  padding-right: var(--space-md);
  padding-left: 0;
}

.how-to li {
  margin-bottom: 0.3rem;
  color: var(--color-text);
}

.how-to li:last-child {
  margin-bottom: 0;
}

/* ===== RTL Support ===== */
[dir="rtl"] {
  text-align: right;
}

[dir="rtl"] nav {
  direction: rtl;
}

[dir="rtl"] article blockquote {
  border-left: none;
  border-right: 3px solid var(--color-border);
  padding-left: 0;
  padding-right: var(--space-md);
}

[dir="rtl"] article ul,
[dir="rtl"] article ol {
  padding-left: 0;
  padding-right: var(--space-md);
}

[dir="rtl"] .contact-form button {
  align-self: flex-end;
}

[dir="rtl"] .form-row {
  flex-direction: row-reverse;
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
  html {
    font-size: 16px;
  }

  header .container {
    flex-direction: column;
    gap: var(--space-xs);
  }

  nav {
    gap: var(--space-sm);
  }

  .form-row {
    flex-direction: column;
  }

  [dir="rtl"] .form-row {
    flex-direction: column;
  }

  h1 {
    font-size: 1.7rem;
  }

  .contact-section {
    padding: var(--space-md);
  }
}