/* ─────────────────────────────────────────────────────────────────────────────
   Digiscam — design system
   Editorial-warm: cream paper, forest accent, magazine numerals.
   Single source of truth for tokens + base typography + components.
   ───────────────────────────────────────────────────────────────────────── */

/* ── Webfonts (loaded via @import for the @font-face friendliness with CSP)
      In <head> the templates also have <link rel="preconnect"> to Google Fonts
      so the *.css then the *.woff2 land fast. */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,700&family=JetBrains+Mono:wght@400;500;700&family=Tajawal:wght@400;500;700&display=swap');

/* ── Tokens ────────────────────────────────────────────────────────────── */
:root {
  /* Color — warm editorial */
  --bg:        #faf8f3;   /* page background (slightly warmer cream) */
  --bg-elev:   #ffffff;   /* cards, panels */
  --bg-sink:  #f3efe6;   /* inset / pre / textarea */
  --ink:       #14181a;   /* primary text */
  --ink-soft: #2a3034;
  --muted:    #6b7178;
  --line:     #e6e1d4;   /* hairline borders (warmer) */
  --line-strong:#cfc8b5;

  /* Brand greens */
  --accent:      #1a8a4d;
  --accent-deep: #0f5f33;
  --accent-tint: #e7f6ec;
  --accent-edge: #c3e6cd;

  /* Verdict palette */
  --safe:       #116329;  --safe-tint: #e7f6ec; --safe-edge: #c3e6cd;
  --suspicious: #8a6d00;  --susp-tint: #fff3cd; --susp-edge: #efdf9a;
  --scam:       #a4161a;  --scam-tint: #fde2e1; --scam-edge: #f3c7c4;

  /* Typography */
  --font-display: 'Fraunces', 'New York', 'Times New Roman', serif;
  --font-body:    'DM Sans', 'Tajawal', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Spacing rhythm */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;

  /* Radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 18px;
  --r-pill: 999px;

  /* Shadows — soft, paper-like */
  --shadow-1: 0 1px 2px rgba(20, 24, 26, 0.04), 0 0 0 1px rgba(20, 24, 26, 0.03);
  --shadow-2: 0 4px 12px -3px rgba(20, 24, 26, 0.08), 0 1px 3px rgba(20, 24, 26, 0.04);
  --shadow-3: 0 12px 28px -6px rgba(20, 24, 26, 0.14), 0 2px 6px rgba(20, 24, 26, 0.05);

  /* Motion */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 120ms;
  --dur:      220ms;
  --dur-slow: 480ms;
}

/* Arabic — swap display font for Tajawal (Fraunces doesn't carry Arabic). */
[lang="ar"] {
  --font-display: 'Tajawal', 'Cairo', 'Noto Sans Arabic', system-ui, sans-serif;
  --font-body:    'Tajawal', 'Cairo', 'Noto Sans Arabic', system-ui, sans-serif;
}

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

html {
  /* Subtle paper grain — generated SVG noise at very low alpha. */
  background-color: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 50% -200px, rgba(26, 138, 77, 0.06), transparent 60%),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.08 0 0 0 0 0.09 0 0 0 0 0.10 0 0 0 0.55 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.18'/></svg>");
  background-attachment: fixed;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  line-height: 1.6;
  font-feature-settings: 'ss01', 'cv11', 'kern';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* RTL: flip the subtle radial highlight so it stays centered properly. */
[dir="rtl"] body { font-feature-settings: 'kern'; }

/* Selection — warm green */
::selection { background: var(--accent); color: #fff; }

/* Reset link defaults */
a { color: inherit; text-decoration-color: rgba(26, 138, 77, 0.35); text-underline-offset: 3px; }

/* Visible focus for keyboard users */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

/* ── Wrap ──────────────────────────────────────────────────────────────── */
.ds-wrap { max-width: 760px; margin: 0 auto; padding: 0 1.25rem; }
.ds-wrap.narrow { max-width: 680px; }

/* ── Nav ───────────────────────────────────────────────────────────────── */
.ds-nav {
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem; flex-wrap: wrap;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: var(--space-7);
}
.ds-logo {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.2rem; letter-spacing: -0.01em;
  text-decoration: none; color: var(--ink);
  display: inline-flex; align-items: baseline; gap: 0.3rem;
}
.ds-logo .shield { font-size: 1.05em; }
.ds-logo .mark { color: var(--accent); }
.ds-nav .right { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; }
.ds-nav a.muted {
  color: var(--muted); text-decoration: none; font-size: 0.95rem;
  padding: 0.25rem 0.5rem; border-radius: var(--r-sm);
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.ds-nav a.muted:hover { color: var(--ink); background: rgba(20,24,26,0.04); }

/* Language pills */
.ds-langs { display: inline-flex; gap: 0.3rem; margin-inline-start: 0.75rem; }
.ds-langs a {
  font-family: var(--font-mono);
  font-size: 0.78rem; letter-spacing: 0.04em;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--line); border-radius: var(--r-pill);
  color: var(--muted); text-decoration: none;
  transition: all var(--dur-fast) var(--ease);
}
.ds-langs a:hover { color: var(--ink); border-color: var(--line-strong); }
.ds-langs a.active {
  background: var(--ink); color: var(--bg);
  border-color: var(--ink);
}

/* ── Hero ──────────────────────────────────────────────────────────────── */
.ds-hero { padding: 1rem 0 var(--space-7); }
.ds-hero h1 {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-variation-settings: 'opsz' 96, 'SOFT' 50;
  font-size: clamp(2.2rem, 5.5vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 var(--space-4);
  font-weight: 500;
  color: var(--ink);
}
.ds-hero h1 .pop {
  color: var(--accent);
  font-style: italic;
  font-variation-settings: 'opsz' 96, 'SOFT' 100;
}
.ds-hero p.lede {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: var(--ink-soft);
  margin: 0 0 var(--space-6);
  max-width: 56ch;
}

/* CTA */
.ds-cta-row { display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: center; }
.ds-cta {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--accent); color: #fff; text-decoration: none;
  padding: 0.85rem 1.45rem; border-radius: var(--r-pill);
  font-weight: 500; font-size: 1rem;
  box-shadow: var(--shadow-2), inset 0 1px 0 rgba(255,255,255,0.15);
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), box-shadow var(--dur) var(--ease);
}
.ds-cta:hover { background: var(--accent-deep); transform: translateY(-1px); box-shadow: var(--shadow-3), inset 0 1px 0 rgba(255,255,255,0.18); }
.ds-cta:active { transform: translateY(0); }
.ds-cta.secondary {
  background: transparent; color: var(--ink);
  border: 1px solid var(--line-strong);
  box-shadow: none;
}
.ds-cta.secondary:hover { background: var(--bg-elev); border-color: var(--ink); transform: translateY(-1px); }
.ds-cta.small { padding: 0.5rem 0.95rem; font-size: 0.92rem; }

/* ── Sections ──────────────────────────────────────────────────────────── */
.ds-section { padding: var(--space-7) 0; border-top: 1px solid var(--line); }
.ds-section + .ds-section { border-top: 1px solid var(--line); }
.ds-h2 {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 24, 'SOFT' 30;
  font-weight: 500;
  font-size: clamp(1.4rem, 2.5vw, 1.75rem);
  letter-spacing: -0.015em;
  margin: 0 0 var(--space-5);
  color: var(--ink);
  display: flex; align-items: baseline; gap: 0.7rem;
}
.ds-h2 .num {
  font-family: var(--font-mono);
  font-size: 0.65em;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.05em;
  position: relative; top: -0.05em;
}

.ds-small { font-size: 0.88rem; color: var(--muted); }

/* ── Cards / panels ────────────────────────────────────────────────────── */
.ds-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 1.35rem;
  box-shadow: var(--shadow-1);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.ds-card.link { display:block; text-decoration:none; color:inherit; }
.ds-card.link:hover { transform: translateY(-2px); border-color: var(--accent-edge); box-shadow: var(--shadow-2); }

/* Steps grid */
.ds-steps { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .ds-steps { grid-template-columns: repeat(3, 1fr); } }
.ds-step .badge {
  font-family: var(--font-mono);
  display: inline-flex; align-items: center; justify-content: center;
  width: 2rem; height: 2rem;
  background: var(--ink); color: var(--bg);
  border-radius: var(--r-pill);
  font-weight: 500; font-size: 0.9rem;
  margin-bottom: 0.85rem;
}
.ds-step h3 {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 18;
  font-weight: 500;
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
  letter-spacing: -0.005em;
}
.ds-step p { margin: 0; color: var(--muted); font-size: 0.95rem; line-height: 1.55; }

/* Catches (what we detect) — refined danger list */
.ds-catches { display: grid; gap: 0.65rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .ds-catches { grid-template-columns: 1fr 1fr; } }
.ds-catch {
  padding: 0.8rem 1rem;
  background: var(--scam-tint);
  color: var(--scam);
  border: 1px solid var(--scam-edge);
  border-radius: var(--r-md);
  font-weight: 500; font-size: 0.95rem;
  display: flex; align-items: center; gap: 0.5rem;
  transition: transform var(--dur-fast) var(--ease);
}
.ds-catch:hover { transform: translateX(2px); }
[dir="rtl"] .ds-catch:hover { transform: translateX(-2px); }

/* Verdict demo (terminal look) */
.ds-verdict-demo {
  background: var(--bg-sink);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.65;
  white-space: pre-wrap;
  direction: ltr;
  position: relative;
  overflow: hidden;
}
.ds-verdict-demo::before {
  content: "";
  position: absolute; top: 0; inset-inline-start: 0;
  width: 4px; height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--scam));
}
.ds-verdict-demo .header-line { font-weight: 600; color: var(--ink); }
.ds-verdict-demo .risk { color: var(--scam); font-weight: 600; }

/* Privacy card */
.ds-privacy {
  background: var(--accent-tint);
  border: 1px solid var(--accent-edge);
  color: var(--safe);
  border-radius: var(--r-lg);
  padding: 1.35rem 1.45rem;
}
.ds-privacy p { margin: 0.4rem 0; display: flex; gap: 0.55rem; align-items: baseline; }
.ds-privacy p::before { content: "✓"; color: var(--accent); font-weight: 700; }
.ds-privacy strong { color: #0a4a1b; }

/* Check form */
.ds-form {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 1.25rem;
  display: grid; gap: 0.75rem;
  box-shadow: var(--shadow-1);
}
.ds-form textarea {
  width: 100%; resize: vertical; min-height: 120px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  font-family: inherit; font-size: 1rem;
  color: var(--ink); background: var(--bg-sink);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.ds-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26, 138, 77, 0.15);
}
.ds-form .row { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
.ds-form input[type=file] { flex: 1; min-width: 200px; font-size: 0.95rem; color: var(--muted); }
.ds-form button {
  background: var(--accent); color: #fff; border: 0; cursor: pointer;
  padding: 0.85rem 1.4rem; border-radius: var(--r-pill);
  font-family: inherit; font-weight: 500; font-size: 1rem;
  box-shadow: var(--shadow-2);
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.ds-form button:hover { background: var(--accent-deep); transform: translateY(-1px); }
.ds-form button:active { transform: translateY(0); }

.ds-form-error {
  background: var(--scam-tint); color: var(--scam);
  border: 1px solid var(--scam-edge);
  padding: 0.75rem 1rem; border-radius: var(--r-md);
  margin-top: 0.75rem; font-size: 0.95rem;
}

/* FAQ */
.ds-faq details {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 0.95rem 1.15rem;
  margin-bottom: 0.55rem;
  transition: border-color var(--dur-fast) var(--ease);
}
.ds-faq details[open] { border-color: var(--line-strong); }
.ds-faq summary {
  cursor: pointer;
  font-weight: 500;
  list-style: none;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
}
.ds-faq summary::-webkit-details-marker { display: none; }
.ds-faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 1.2rem; line-height: 1;
  transition: transform var(--dur) var(--ease);
}
.ds-faq details[open] summary::after { content: "−"; }
.ds-faq details[open] summary { margin-bottom: 0.7rem; }
.ds-faq p { margin: 0; color: var(--muted); font-size: 0.97rem; }

/* Footer */
.ds-footer {
  border-top: 1px solid var(--line);
  margin-top: var(--space-8);
  padding: var(--space-6) 0;
  color: var(--muted);
  font-size: 0.9rem;
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
}
.ds-footer a {
  color: var(--muted); text-decoration: none;
  margin-inline-end: 1.1rem;
  transition: color var(--dur-fast) var(--ease);
}
.ds-footer a:hover { color: var(--ink); }

/* ── Blog post body styling ─────────────────────────────────────────────── */
.ds-prose { line-height: 1.75; }
.ds-prose h2 {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 28;
  font-weight: 500;
  font-size: 1.5rem;
  margin: 2.5rem 0 0.6rem;
  letter-spacing: -0.012em;
}
.ds-prose h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.2rem;
  margin: 2rem 0 0.45rem;
  letter-spacing: -0.005em;
}
.ds-prose p { margin: 0 0 1.15rem; }
.ds-prose ul, .ds-prose ol { padding-inline-start: 1.4rem; margin: 0 0 1.15rem; }
.ds-prose li { margin-bottom: 0.4rem; }
.ds-prose code {
  background: var(--bg-sink); padding: 0.15em 0.4em;
  border-radius: var(--r-sm); font-family: var(--font-mono);
  font-size: 0.9em; color: var(--ink);
}
.ds-prose pre {
  background: var(--bg-sink); padding: 1rem;
  border-radius: var(--r-md); overflow-x: auto;
  font-family: var(--font-mono); font-size: 0.88rem;
  border: 1px solid var(--line);
}
.ds-prose blockquote {
  margin: 1.4rem 0;
  padding: 0.85rem 1.1rem;
  border-inline-start: 3px solid var(--accent);
  background: var(--bg-elev);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  color: var(--ink-soft);
  font-style: italic;
}
.ds-prose a {
  color: var(--accent-deep);
  text-decoration-color: var(--accent-edge);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
  transition: text-decoration-color var(--dur-fast) var(--ease);
}
.ds-prose a:hover { text-decoration-color: var(--accent); }
.ds-prose strong { color: var(--ink); font-weight: 600; }

/* ── Verdict result page (scan/show.blade.php) ─────────────────────────── */
.ds-verdict-card {
  border-radius: var(--r-lg);
  padding: 1.5rem 1.65rem;
  margin-bottom: var(--space-5);
  display: flex; align-items: center; gap: 1.1rem;
  border: 1px solid;
  position: relative; overflow: hidden;
}
.ds-verdict-card.safe       { background: var(--safe-tint); color: var(--safe);       border-color: var(--safe-edge); }
.ds-verdict-card.suspicious { background: var(--susp-tint); color: var(--suspicious); border-color: var(--susp-edge); }
.ds-verdict-card.scam       { background: var(--scam-tint); color: var(--scam);       border-color: var(--scam-edge); }
.ds-verdict-card .icon { font-size: 2.5rem; line-height: 1; }
.ds-verdict-card .text { flex: 1; }
.ds-verdict-card .label {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 24;
  font-size: 1.4rem; font-weight: 500;
  letter-spacing: -0.012em;
}
.ds-verdict-card .score { font-size: 0.95rem; opacity: 0.85; margin-top: 0.2rem; font-family: var(--font-mono); }

/* ── Animation: stagger reveal on load ─────────────────────────────────── */
@keyframes ds-rise {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.ds-rise { animation: ds-rise var(--dur-slow) var(--ease-out) both; }
.ds-rise.d1 { animation-delay: 80ms; }
.ds-rise.d2 { animation-delay: 160ms; }
.ds-rise.d3 { animation-delay: 240ms; }
.ds-rise.d4 { animation-delay: 320ms; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
