/* =============================
   NOVA CLEAN - Landing Page CSS
   نسخة مضغوطة لصفحة واحدة (One-Screen Mobile)
   ============================= */

:root {
  --green-dark: #1f4d2c;
  --green: #2e7d4f;
  --green-light: #e8f5ea;
  --gold: #c9a15a;
  --cream: #fbf9f4;
  --white: #ffffff;
  --text-dark: #1f2723;
  --text-muted: #5c6b62;
  --danger: #d64545;
  --radius: 14px;
  --shadow: 0 8px 22px rgba(31, 77, 44, 0.12);
  --shadow-lg: 0 16px 36px rgba(31, 77, 44, 0.18);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Tajawal', sans-serif;
  background: var(--cream);
  color: var(--text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
button { font-family: inherit; }
a { text-decoration: none; color: inherit; }

/* ===== الصفحة العامة - مضغوطة بلا سكرول كبير ===== */
.page {
  max-width: 480px;
  margin: 0 auto;
  padding: 10px 10px 20px;
}

/* ===== البوستر التعريفي العلوي ===== */
.menu-header {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 10px;
}
.menu-header img { width: 100%; height: auto; }

/* ===== شبكة العروض 2x2 ===== */
.offers-grid-section { margin-bottom: 10px; }
.offers-grid-2x2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.offer-tile {
  position: relative;
  background: #fff;
  border: 2px solid transparent;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  padding: 0;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  display: block;
  width: 100%;
}
.offer-tile:active { transform: scale(0.97); }
.offer-tile:hover { border-color: var(--green); box-shadow: var(--shadow-lg); }

.offer-tile img { width: 100%; height: auto; display: block; }

.offer-tile-featured { border-color: var(--gold); }

.tile-tag {
  position: absolute;
  top: 6px;
  right: 6px;
  background: var(--gold);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  z-index: 2;
}

.tile-hint {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(31,77,44,0.92), rgba(31,77,44,0));
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 14px 8px 6px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.tile-hint i { font-size: 0.7rem; animation: pulse-hint 1.6s infinite; }

@keyframes pulse-hint {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-2px); }
}

.offers-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.78rem;
  margin-top: 10px;
}
.offers-note i { color: var(--green); margin-left: 4px; }

/* ===== شريط الثقة المصغّر ===== */
.mini-trust {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  background: var(--green-light);
  border-radius: var(--radius);
  padding: 10px 8px;
}
.mt-item {
  flex: 1;
  text-align: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--green-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.mt-item i { font-size: 1.1rem; color: var(--gold); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #fff;
  box-shadow: 0 8px 20px rgba(46, 125, 79, 0.35);
}

.btn-large { padding: 15px 30px; font-size: 1rem; }
.btn-full { width: 100%; }
.btn-whatsapp { background: #25D366; color: #fff; }

/* ===== نافذة الطلب المنبثقة (Modal) ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 30, 24, 0.55);
  display: none;
  align-items: flex-end;
  justify-content: center;
  z-index: 500;
  backdrop-filter: blur(2px);
}
.modal-overlay.active { display: flex; }

.modal-box {
  background: #fff;
  width: 100%;
  max-width: 480px;
  border-radius: 22px 22px 0 0;
  padding: 22px 18px 26px;
  position: relative;
  max-height: 92vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@media (min-width: 560px) {
  .modal-overlay { align-items: center; }
  .modal-box { border-radius: 22px; }
}

.modal-close {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--cream);
  border: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 1rem;
  color: var(--text-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-selected-offer {
  background: var(--green-light);
  border-radius: 12px;
  padding: 12px 14px;
  margin: 6px 0 18px;
  text-align: center;
  font-weight: 800;
  color: var(--green-dark);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
#modalOfferPrice { color: var(--danger); font-size: 1.15rem; }

/* ===== Order form ===== */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 700; font-size: 0.9rem; }
.required { color: var(--danger); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 13px;
  border-radius: 10px;
  border: 1.5px solid #dcdfda;
  font-family: inherit;
  font-size: 0.95rem;
  background: #fff;
  color: var(--text-dark);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green);
}
.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
  border-color: var(--danger);
}
.error-msg { display: block; color: var(--danger); font-size: 0.78rem; margin-top: 3px; min-height: 1em; }
.form-note { text-align: center; font-size: 0.78rem; color: var(--text-muted); margin-top: 12px; }

.order-success {
  text-align: center;
  padding: 10px 4px;
}
.order-success i { font-size: 2.8rem; color: var(--green); margin-bottom: 12px; }
.order-success h3 { font-size: 1.2rem; margin-bottom: 8px; color: var(--green-dark); }
.order-success p { color: var(--text-muted); margin-bottom: 18px; font-size: 0.9rem; }
.success-actions { display: flex; flex-direction: column; gap: 10px; }

/* ===== Floating WhatsApp ===== */
.floating-whatsapp {
  position: fixed;
  bottom: 20px;
  left: 16px;
  min-width: 56px;
  height: 56px;
  background: #25D366;
  color: #fff;
  border-radius: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px 0 0;
  font-size: 1.6rem;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
  z-index: 200;
}
.floating-whatsapp-label {
  font-size: 0.85rem;
  font-weight: 700;
  font-family: 'Tajawal', sans-serif;
  white-space: nowrap;
}

/* ===== Responsive: تكبير بسيط للشاشات الأوسع ===== */
@media (min-width: 560px) {
  .page { padding: 18px 16px 30px; }
  .offers-grid-2x2 { gap: 12px; }
}