/* ─────────────────────────────────────────
   ykhan.org — Design System
   Light & airy, minimal, editorial
───────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Inter:wght@300;400;500&family=Noto+Nastaliq+Urdu:wght@400;700&display=swap');

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

:root {
  --bg:         #FDFCF9;
  --bg-soft:    #F5F3EE;
  --ink:        #1A1917;
  --ink-light:  #6B6660;
  --ink-faint:  #C2BDB6;
  --accent:     #8B7355;
  --accent-light: #E8E0D4;
  --line:       #E8E4DE;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;
  --font-urdu:  'Noto Nastaliq Urdu', serif;

  --max-w: 860px;
  --nav-h: 64px;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

img { display: block; max-width: 100%; }

/* ── Navigation ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(253, 252, 249, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 48px;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
}

.nav-subscribe {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--ink-faint);
  padding: 8px 20px;
  border-radius: 2px;
  color: var(--ink-light);
  transition: all 0.2s;
  cursor: pointer;
  background: none;
}

.nav-subscribe:hover {
  border-color: var(--ink);
  color: var(--ink);
}

/* ── Page Wrapper ── */
.page {
  padding-top: var(--nav-h);
  min-height: 100vh;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

/* ── Page Header ── */
.page-header {
  padding: 80px 0 56px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 64px;
}

.page-header .eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.page-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-header .subtitle {
  margin-top: 16px;
  font-size: 1rem;
  color: var(--ink-light);
  font-weight: 300;
  max-width: 480px;
}

/* ── Typography ── */
h2 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 400;
  line-height: 1.25;
  margin-bottom: 16px;
}

h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 400;
  margin-bottom: 10px;
}

p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-light);
}

/* ── Divider ── */
.divider {
  border: none;
  border-top: 1px solid var(--line);
  margin: 48px 0;
}

/* ── Label / Tag ── */
.label {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-light);
  padding: 4px 10px;
  border-radius: 2px;
}

/* ── Footer ── */
footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
  margin-top: 120px;
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--ink-faint);
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--ink-light); }

/* ── Subscribe Modal ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 25, 23, 0.5);
  z-index: 200;
  align-items: center;
  justify-content: center;
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 56px 48px;
  max-width: 460px;
  width: 90%;
  border-radius: 4px;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 20px; right: 24px;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--ink-faint);
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover { color: var(--ink); }

.modal h2 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 300;
  margin-bottom: 8px;
}

.modal p {
  font-size: 0.9rem;
  color: var(--ink-light);
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 300;
  border-radius: 2px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus { border-color: var(--accent); }

.btn-primary {
  width: 100%;
  padding: 14px;
  background: var(--ink);
  color: var(--bg);
  border: none;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  transition: opacity 0.2s;
  margin-top: 8px;
}

.btn-primary:hover { opacity: 0.8; }

.form-note {
  font-size: 0.78rem;
  color: var(--ink-faint);
  text-align: center;
  margin-top: 16px;
}

/* ── Success state ── */
.form-success {
  display: none;
  text-align: center;
  padding: 24px 0;
}

.form-success .check {
  font-size: 2rem;
  margin-bottom: 16px;
}

.form-success h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 8px;
  color: var(--ink);
}

.form-success p {
  font-size: 0.9rem;
  color: var(--ink-light);
}

/* ── Urdu / RTL Support ── */
.urdu {
  font-family: var(--font-urdu);
  direction: rtl;
  text-align: right;
  line-height: 2.8;
  font-size: 1.35rem;
}

.urdu-title {
  font-family: var(--font-urdu);
  direction: rtl;
  text-align: right;
  font-size: 2rem;
  line-height: 2.2;
  color: var(--ink);
  margin-bottom: 20px;
}

.poem-entry.rtl {
  direction: rtl;
}

.poem-entry.rtl .poem-meta {
  text-align: right;
}

.lang-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 48px;
}

.lang-btn {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 16px;
  border: 1px solid var(--line);
  background: none;
  color: var(--ink-light);
  border-radius: 2px;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.2s;
}

.lang-btn.active,
.lang-btn:hover {
  border-color: var(--ink);
  color: var(--ink);
  background: var(--bg-soft);
}

/* ── Responsive ── */
@media (max-width: 640px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .container { padding: 0 20px; }
  .page-header { padding: 48px 0 40px; }
  .modal { padding: 40px 28px; }
  footer .container { flex-direction: column; align-items: flex-start; }
}