/* =============================================================================
   Awaz Media — brand tokens + base
   Source of truth: docs/awaz/README.md
   ============================================================================= */

/* --- Jameel Noori Nastaleeq (bundled) -------------------------------------- */
@font-face {
  font-family: 'Jameel Noori Nastaleeq';
  src: url('/static/fonts/JameelNooriNastaleeq.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* --- Design tokens --------------------------------------------------------- */
:root {
  /* Raw palette — stable regardless of theme */
  --color-navy:        #1E3A6E;   /* Awaz Navy — primary */
  --color-teal:        #34D3C0;   /* Signal Teal — accent */
  --color-ink:         #0B0E10;   /* dark theme bg */
  --color-graphite:    #15191C;   /* dark theme cards */
  --color-hairline:    #22282C;   /* dark theme borders */
  --color-ash:         #8B9196;   /* secondary text */
  --color-paper:       #ECE8E0;   /* light theme bg */

  /* Resolved roles — LIGHT IS THE DEFAULT per brand decision.
     [data-theme="dark"] (below) overrides for the dark variant. */
  --bg:                var(--color-paper);
  --surface:           #ffffff;
  --border:            #d9d2c3;
  --text:              var(--color-ink);
  --text-muted:        #5a6166;
  --accent:            var(--color-navy);    /* Navy as CTA on paper — teal has too little contrast here */
  --accent-contrast:   var(--color-paper);
  --brand:             var(--color-navy);

  /* Typography stacks */
  --font-display: 'Outfit', system-ui, -apple-system, Segoe UI, sans-serif;
  --font-body:    'IBM Plex Sans', system-ui, -apple-system, Segoe UI, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;
  --font-urdu:    'Jameel Noori Nastaleeq', 'Noto Nastaliq Urdu', serif;

  /* Rhythm */
  --radius-sm:  5px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  20px;

  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-7:  32px;
  --space-8:  40px;
  --space-9:  56px;
  --space-10: 64px;
  --space-12: 96px;

  --max-width: 1200px;
  color-scheme: light;
}

[data-theme="dark"] {
  --bg:              var(--color-ink);
  --surface:         var(--color-graphite);
  --border:          var(--color-hairline);
  --text:            var(--color-paper);
  --text-muted:      var(--color-ash);
  --accent:          var(--color-teal);        /* Teal pops on ink; Navy would disappear */
  --accent-contrast: var(--color-ink);
  color-scheme: dark;
}

/* --- Reset / base ---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  transition: background-color 180ms ease, color 180ms ease;
}

::selection { background: var(--accent); color: var(--accent-contrast); }

a { color: var(--text); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 150ms ease; }
a:hover { border-bottom-color: var(--accent); }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--text);
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
h1 { font-size: clamp(40px, 6vw, 72px); letter-spacing: -0.03em; line-height: 1.0; }
h2 { font-size: clamp(28px, 3.5vw, 40px); }
h3 { font-size: 22px; letter-spacing: -0.01em; }

p { margin: 0; }
p + p { margin-top: var(--space-4); }

.mono, .label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

/* --- Urdu text defaults ---------------------------------------------------- */
[lang="ur"], .urdu {
  font-family: var(--font-urdu);
  direction: rtl;
  line-height: 1.8;
  font-size: 22px;
  text-align: right;
}
.urdu-display {
  font-family: var(--font-urdu);
  direction: rtl;
  line-height: 1.8;
  font-size: 48px;
}

/* --- Layout primitives ----------------------------------------------------- */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
@media (min-width: 768px) {
  .container { padding-inline: var(--space-10); }
}

.section {
  padding-block: var(--space-10);
}
@media (min-width: 768px) {
  .section { padding-block: var(--space-12); }
}

.stack > * + * { margin-top: var(--space-4); }
.stack-lg > * + * { margin-top: var(--space-6); }
.stack-xl > * + * { margin-top: var(--space-9); }

.hairline { border-top: 1px solid var(--border); }

/* --- Header / nav ---------------------------------------------------------- */
.site-header {
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: color-mix(in oklab, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 10;
}
.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}
.site-header .brand {
  display: inline-flex;
  align-items: center;
  border: none;
}

/* Both logo variants ship in the DOM; CSS below shows exactly one at a time
   keyed off the current [data-theme]. No JS swap, no risk of both showing
   during the first paint. */
.brand-logo {
  height: 72px;
  width: auto;
  display: block;
}
.brand-logo--on-dark   { display: none; }           /* default theme is light */
[data-theme="dark"] .brand-logo--on-light { display: none; }
[data-theme="dark"] .brand-logo--on-dark  { display: block; }

@media (min-width: 768px) {
  .brand-logo { height: 88px; }
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.site-header nav a { font-size: 14px; color: var(--text-muted); border: none; }
.site-header nav a:hover { color: var(--text); }

.theme-toggle {
  appearance: none;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 6px 10px;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 150ms ease, border-color 150ms ease;
}
.theme-toggle:hover { color: var(--text); border-color: var(--text-muted); }

/* --- Hero ------------------------------------------------------------------ */
.hero {
  padding-block: clamp(64px, 10vw, 128px);
}
.hero .eyebrow {
  color: var(--text-muted);
  margin-bottom: var(--space-7);
}
.hero h1 {
  max-width: 18ch;
  margin-bottom: var(--space-6);
}
.hero .lede {
  font-size: clamp(18px, 2vw, 22px);
  color: var(--text-muted);
  max-width: 55ch;
  margin-bottom: var(--space-8);
  line-height: 1.5;
}
.hero .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* --- Buttons --------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.01em;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 100ms ease, background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}
.btn:hover { transform: translateY(-1px); border-bottom-color: transparent; }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: var(--accent-contrast);
}
.btn-primary:hover {
  background: color-mix(in oklab, var(--accent) 85%, white);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover {
  border-color: var(--text-muted);
}

/* --- Card ------------------------------------------------------------------ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-7);
}
.card h3 { margin-bottom: var(--space-3); }
.card p { color: var(--text-muted); }

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 720px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* --- "Hear it" sample tiles ------------------------------------------------ */
.sample {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  position: relative;
}
.sample .meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-muted);
  font-size: 13px;
}
.sample .meta .dot {
  width: 4px; height: 4px; border-radius: 50%; background: var(--text-muted);
}
.sample .urdu-line {
  font-family: var(--font-urdu);
  direction: rtl;
  text-align: right;
  font-size: 26px;
  line-height: 1.9;
  color: var(--text);
}
.sample .translit {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-muted);
  font-style: italic;
}
.sample .play-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.sample .play-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-contrast);
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 120ms ease, background 150ms ease;
}
.sample .play-btn:hover:not(:disabled) {
  transform: scale(1.05);
}
.sample .play-btn:disabled {
  background: var(--surface);
  color: var(--text-muted);
  border: 1px solid var(--border);
  cursor: not-allowed;
}
.sample .duration {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}
.sample .pending-chip {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 10px;
}

/* --- Waitlist form --------------------------------------------------------- */
.waitlist {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 480px;
}
@media (min-width: 560px) {
  .waitlist { flex-direction: row; align-items: stretch; }
}
.waitlist input[type="email"] {
  flex: 1;
  min-width: 0;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-family: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 150ms ease;
}
.waitlist input[type="email"]:focus { border-color: var(--accent); }
.waitlist input[type="email"]::placeholder { color: var(--text-muted); }

.waitlist-status {
  margin-top: var(--space-3);
  font-size: 14px;
  color: var(--text-muted);
  min-height: 1.4em;
}
.waitlist-status.success { color: var(--accent); }
.waitlist-status.error { color: #ff6b6b; }

/* --- Footer ---------------------------------------------------------------- */
.site-footer {
  padding: var(--space-9) 0;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 14px;
}
.site-footer .inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-5);
}
.site-footer a { color: var(--text-muted); border: none; }
.site-footer a:hover { color: var(--text); }