/* ==========================================================================
   ZATCA Compliance Checker — Premium RTL Stylesheet
   ========================================================================== */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&display=swap');

/* ---------- Custom Properties (Design Tokens) ---------- */
:root {
  /* Mutawafiq brand — deep-green "financial trust" dark theme (see brand/palette.md) */
  --clr-bg:          #07211B;         /* brand dark bg */
  --clr-bg-card:     rgba(14, 46, 38, 0.85);
  --clr-bg-glass:    rgba(14, 46, 38, 0.55);
  --clr-surface:     #0E2E26;         /* brand dark surface */
  --clr-border:      rgba(168, 197, 187, 0.20);

  --clr-primary:     #2FA96F;         /* brand emerald, lightened for legibility on dark */
  --clr-primary-dim: #1B7F4E;
  --clr-primary-glow: rgba(47, 169, 111, 0.25);

  --clr-accent:      #C29B3C;         /* brand gold */
  --clr-warning:     #E8A13A;
  --clr-error:       #E5544B;
  --clr-error-glow:  rgba(229, 84, 75, 0.2);
  --clr-success:     #2FA96F;

  --clr-text:        #ECF5F1;         /* brand dark-mode text */
  --clr-text-muted:  #A8C5BB;
  --clr-text-dim:    #6E8B82;

  --font-family:     'IBM Plex Sans Arabic', 'Segoe UI', sans-serif;
  --radius-sm:       8px;
  --radius-md:       14px;
  --radius-lg:       20px;
  --radius-xl:       28px;

  --shadow-glow:     0 0 40px var(--clr-primary-glow);
  --shadow-card:     0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-input:    0 2px 12px rgba(0, 0, 0, 0.25);

  --transition:      0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-family);
  background: var(--clr-bg);
  color: var(--clr-text);
  direction: rtl;
  text-align: right;
  min-height: 100vh;
  line-height: 1.7;
  overflow-x: hidden;
}

/* Animated background grid */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(34, 197, 94, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(6, 182, 212, 0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

a { color: var(--clr-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Layout ---------- */
.container {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- Hero Section ---------- */
.hero {
  text-align: center;
  padding: 4rem 1rem 2.5rem;
  position: relative;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--clr-bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--clr-border);
  border-radius: 999px;
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  color: var(--clr-primary);
  font-weight: 500;
  margin-bottom: 1.5rem;
  animation: fadeInDown 0.6s ease-out;
}

.hero__badge::before {
  content: '🛡️';
  font-size: 1rem;
}

.hero__title {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 1rem;
  animation: fadeInUp 0.7s ease-out;
}

.hero__title .highlight {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  max-width: 600px;
  margin: 0 auto 1.5rem;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease-out;
}

/* ---------- Glass Card ---------- */
.card {
  background: var(--clr-bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  animation: fadeInUp 0.6s ease-out;
}

.card:hover {
  border-color: rgba(100, 116, 139, 0.4);
}

.card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card__title .icon {
  font-size: 1.4rem;
}

/* ---------- Input Area ---------- */
.input-group {
  margin-bottom: 1.5rem;
}

.input-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--clr-text-muted);
  font-size: 0.9rem;
}

.input-group textarea {
  width: 100%;
  min-height: 140px;
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: var(--clr-text);
  resize: vertical;
  transition: var(--transition);
  direction: ltr;
  text-align: left;
}

.input-group textarea::placeholder {
  color: var(--clr-text-dim);
  direction: rtl;
  text-align: right;
}

.input-group textarea:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px var(--clr-primary-glow);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dim));
  color: #fff;
  box-shadow: 0 4px 20px var(--clr-primary-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px var(--clr-primary-glow), var(--shadow-glow);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--secondary {
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border);
  color: var(--clr-text);
  backdrop-filter: blur(8px);
}

.btn--secondary:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}

.btn--full { width: 100%; }

.btn .spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.btn.loading .spinner { display: inline-block; }
.btn.loading .btn-text { opacity: 0.5; }

/* ---------- Demo Buttons ---------- */
.demo-buttons {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.demo-btn {
  font-family: var(--font-family);
  font-size: 0.78rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--clr-border);
  border-radius: 999px;
  background: var(--clr-bg-glass);
  color: var(--clr-text-muted);
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(6px);
}

.demo-btn:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  background: rgba(34, 197, 94, 0.08);
}

.demo-btn--error:hover {
  border-color: var(--clr-error);
  color: var(--clr-error);
  background: rgba(239, 68, 68, 0.08);
}

/* ---------- Results ---------- */
#results-section {
  display: none;
  animation: fadeInUp 0.5s ease-out;
}

#results-section.visible {
  display: block;
}

/* Score Circle */
.score-display {
  text-align: center;
  margin-bottom: 2rem;
}

.score-circle {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 0.75rem;
  position: relative;
  transition: var(--transition);
}

.score-circle::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  padding: 4px;
  background: conic-gradient(var(--score-color, var(--clr-primary)) calc(var(--score-pct, 0) * 1%), var(--clr-surface) 0);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.score-circle.score-5 { --score-color: var(--clr-success); --score-pct: 100; color: var(--clr-success); }
.score-circle.score-4 { --score-color: var(--clr-primary-dim); --score-pct: 80; color: var(--clr-primary-dim); }
.score-circle.score-3 { --score-color: var(--clr-warning); --score-pct: 60; color: var(--clr-warning); }
.score-circle.score-2 { --score-color: var(--clr-warning); --score-pct: 40; color: var(--clr-warning); }
.score-circle.score-1 { --score-color: var(--clr-error); --score-pct: 20; color: var(--clr-error); }
.score-circle.score-0 { --score-color: var(--clr-error); --score-pct: 5; color: var(--clr-error); }

.score-label {
  font-size: 1rem;
  font-weight: 600;
}

.score-label.pass { color: var(--clr-success); }
.score-label.fail { color: var(--clr-error); }
.score-label.warn { color: var(--clr-warning); }

/* Check list items */
.check-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
  transition: var(--transition);
  animation: fadeInRight 0.4s ease-out;
  animation-fill-mode: both;
}

.check-item:nth-child(1) { animation-delay: 0.05s; }
.check-item:nth-child(2) { animation-delay: 0.1s; }
.check-item:nth-child(3) { animation-delay: 0.15s; }
.check-item:nth-child(4) { animation-delay: 0.2s; }
.check-item:nth-child(5) { animation-delay: 0.25s; }

.check-item.pass {
  border-color: rgba(34, 197, 94, 0.25);
  background: rgba(34, 197, 94, 0.05);
}

.check-item.fail {
  border-color: rgba(239, 68, 68, 0.3);
  background: rgba(239, 68, 68, 0.05);
}

.check-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.check-body {
  flex: 1;
}

.check-field {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.check-field .tag-num {
  font-size: 0.75rem;
  color: var(--clr-text-dim);
  font-weight: 400;
}

.check-value {
  font-size: 0.85rem;
  color: var(--clr-primary);
  font-family: 'Courier New', monospace;
  direction: ltr;
  text-align: right;
  word-break: break-all;
  margin-bottom: 0.3rem;
}

.check-risk {
  font-size: 0.85rem;
  color: var(--clr-error);
  margin-bottom: 0.25rem;
}

.check-fix {
  font-size: 0.82rem;
  color: var(--clr-warning);
}

.check-fix::before {
  content: '💡 ';
}

/* Decoded data table */
.decoded-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.88rem;
}

.decoded-table th,
.decoded-table td {
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid var(--clr-border);
  text-align: right;
}

.decoded-table th {
  color: var(--clr-text-muted);
  font-weight: 500;
  white-space: nowrap;
}

.decoded-table td {
  font-family: 'Courier New', monospace;
  direction: ltr;
  text-align: left;
  word-break: break-all;
  color: var(--clr-text);
}

/* ---------- Fatal Error ---------- */
.fatal-error {
  text-align: center;
  padding: 2rem;
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md);
  background: var(--clr-error-glow);
}

.fatal-error .icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.fatal-error .message {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--clr-error);
  margin-bottom: 0.5rem;
}

.fatal-error .hint {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
}

/* ---------- Lead Capture ---------- */
.lead-card {
  border-color: rgba(34, 197, 94, 0.25);
  text-align: center;
}

.lead-card .card__title {
  justify-content: center;
}

.lead-form {
  display: flex;
  gap: 0.75rem;
  max-width: 500px;
  margin: 1rem auto 0;
}

.lead-form input[type="email"] {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  background: var(--clr-surface);
  color: var(--clr-text);
  font-family: var(--font-family);
  font-size: 0.9rem;
  direction: ltr;
  transition: var(--transition);
}

.lead-form input[type="email"]::placeholder {
  direction: rtl;
  text-align: right;
  color: var(--clr-text-dim);
}

.lead-form input[type="email"]:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px var(--clr-primary-glow);
}

/* ---------- FAQ ---------- */
.faq-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(100, 116, 139, 0.4);
}

.faq-question {
  width: 100%;
  padding: 1rem 1.25rem;
  background: var(--clr-surface);
  border: none;
  color: var(--clr-text);
  font-family: var(--font-family);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: right;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  transition: var(--transition);
}

.faq-question:hover {
  background: var(--clr-bg-glass);
}

.faq-question .chevron {
  transition: transform 0.3s ease;
  flex-shrink: 0;
  color: var(--clr-text-dim);
}

.faq-item.open .faq-question .chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  background: var(--clr-bg-card);
}

.faq-item.open .faq-answer {
  max-height: 500px;
  padding: 1rem 1.25rem;
}

.faq-answer p {
  color: var(--clr-text-muted);
  font-size: 0.9rem;
  line-height: 1.8;
}

/* ---------- Disclaimer ---------- */
.disclaimer {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  font-size: 0.85rem;
  color: var(--clr-warning);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.disclaimer .icon { flex-shrink: 0; font-size: 1.2rem; }
.disclaimer p { color: var(--clr-text-muted); }

/* ---------- Footer ---------- */
.footer {
  text-align: center;
  padding: 2rem 1rem 3rem;
  color: var(--clr-text-dim);
  font-size: 0.82rem;
  border-top: 1px solid var(--clr-border);
}

.footer a { color: var(--clr-primary); }

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .hero { padding: 3rem 0.5rem 2rem; }
  .card { padding: 1.25rem; }
  .lead-form { flex-direction: column; }
  .lead-form input[type="email"] { width: 100%; }
  .demo-buttons { flex-direction: column; }
  .demo-btn { text-align: center; }
  .score-circle { width: 110px; height: 110px; font-size: 2rem; }
}

/* ---------- تنبيه فاتورة المرحلة الثانية ---------- */
.phase2-notice {
  background: rgba(232, 161, 58, 0.10);
  border: 1.5px solid var(--clr-warning);
  border-radius: var(--radius-md);
  padding: 1rem 1.2rem;
  margin: 1rem 0 1.5rem;
}
.phase2-notice strong { color: var(--clr-warning); display: block; margin-bottom: 0.5rem; font-size: 1.02rem; }
.phase2-notice p { color: var(--clr-text-muted); font-size: 0.88rem; line-height: 1.8; margin-bottom: 0.5rem; }
.phase2-notice p:last-child { margin-bottom: 0; }

/* ---------- صفّ التواصل ---------- */
/* العنوان **نصٌّ ظاهر** لا رابطٌ فقط: من يستعمل بريده عبر المتصفح لا يفتح
   له `mailto:` شيئاً، فيبقى بلا سبيل. والصفّ يلتفّ على الشاشات الضيقة. */
.contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.contact-mail {
  direction: ltr;
  unicode-bidi: isolate;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.9rem;
  padding: 0.4rem 0.7rem;
  border: 1px dashed var(--clr-border, rgba(148, 163, 184, 0.4));
  border-radius: 6px;
  user-select: all;
}

.btn--ghost {
  background: transparent;
  border: 1px solid var(--clr-border, rgba(148, 163, 184, 0.4));
  color: inherit;
}

.btn--ghost:hover { border-color: rgba(34, 197, 94, 0.6); }

/* ---------- إرشاد الإصلاح ---------- */
/* المحرّك يُنتج علاجاً لكل ملاحظة، وكان يُسقط في المحفظة والتقرير — فيتسلّم
   المحاسبُ تشخيصاً بلا علاج ويسلّمه لعميله كذلك. */
.detail-fix,
.rep-fix {
  margin-top: 0.35rem;
  font-size: 0.82em;
  opacity: 0.85;
  border-inline-start: 2px solid rgba(34, 197, 94, 0.5);
  padding-inline-start: 0.5rem;
}