/* ==========================================================================
   Aryam El-Khair Limited Company - Design System & Custom Styles
   Inspired by the warm luxury & modern editorial minimalism of Hims.com
   ========================================================================== */

:root {
  /* Hims-inspired Warm Color Palette */
  --bg-main: #FAF8F5;
  --bg-alt: #F3EFEA;
  --bg-card: #FFFFFF;
  --bg-card-warm: #F8F5F0;
  --bg-dark: #121822;
  --bg-dark-surface: #1B2330;
  
  /* Text & Ink Tones */
  --text-ink: #18181B;
  --text-body: #3F3F46;
  --text-muted: #71717A;
  --text-light: #F4F4F5;
  
  /* Aryam Signature Accents (Royal Blue & Warm Gold) */
  --accent-primary: #0284C7;
  --accent-primary-hover: #0369A1;
  --accent-primary-subtle: #E0F2FE;
  --accent-primary-light: #BAE6FD;
  --accent-gold: #D97706;
  --accent-gold-subtle: #FEF3C7;
  
  /* Borders & Dividers */
  --border-subtle: #E8E3DA;
  --border-card: #ECE6DC;
  
  /* Soft Shadows */
  --shadow-sm: 0 2px 8px -2px rgba(24, 24, 27, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(24, 24, 27, 0.05), 0 4px 10px -3px rgba(24, 24, 27, 0.02);
  --shadow-lg: 0 20px 40px -12px rgba(24, 24, 27, 0.08), 0 8px 16px -6px rgba(24, 24, 27, 0.03);
  --shadow-hover: 0 24px 48px -12px rgba(2, 132, 199, 0.12), 0 12px 24px -8px rgba(24, 24, 27, 0.05);

  /* Font Families */
  --font-ar: 'IBM Plex Sans Arabic', 'Tajawal', system-ui, -apple-system, sans-serif;
  --font-en: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', 'Georgia', serif;
}

/* Base Document Setup */
html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-main);
  color: var(--text-ink);
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-main);
  font-family: var(--font-ar);
  color: var(--text-body);
  line-height: 1.65;
  overflow-x: hidden;
}

/* LTR Typography when English is active */
html[lang="en"] body {
  font-family: var(--font-en);
}

html[lang="en"] .editorial-heading {
  font-family: var(--font-serif);
  letter-spacing: -0.02em;
}

html[lang="ar"] .editorial-heading {
  font-family: 'Tajawal', var(--font-ar);
  font-weight: 800;
  letter-spacing: normal;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #F3EFEA;
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* Header & Sticky Blur Nav */
.hims-nav {
  background-color: rgba(250, 248, 245, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.hims-nav.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 20px -4px rgba(24, 24, 27, 0.06);
}

/* Hims-Style Pill Buttons */
.btn-pill-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--text-ink);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.65rem;
  border-radius: 9999px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-pill-primary:hover {
  background-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(2, 132, 199, 0.3);
  color: #FFFFFF;
}

.btn-pill-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: var(--text-ink);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.65rem;
  border-radius: 9999px;
  transition: all 0.25s ease;
  text-decoration: none;
  border: 1.5px solid var(--border-subtle);
  cursor: pointer;
}

.btn-pill-secondary:hover {
  background-color: var(--bg-card);
  border-color: var(--text-ink);
  transform: translateY(-2px);
}

.btn-pill-blue {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--accent-primary);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.65rem;
  border-radius: 9999px;
  transition: all 0.25s ease;
  text-decoration: none;
  border: none;
  cursor: pointer;
}

.btn-pill-blue:hover {
  background-color: var(--accent-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(2, 132, 199, 0.35);
}

/* Warm Luxury Cards */
.hims-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.hims-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(2, 132, 199, 0.25);
}

.hims-card-warm {
  background-color: var(--bg-card-warm);
}

/* Activity Badge & Number Pill */
.activity-num {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--accent-primary);
  background-color: var(--accent-primary-subtle);
  width: 3.25rem;
  height: 3.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
}

/* 4 U BABY Interactive Showcase */
.brand-tab-btn {
  padding: 0.6rem 1.35rem;
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-body);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all 0.2s ease;
  cursor: pointer;
}

.brand-tab-btn:hover {
  border-color: var(--text-ink);
}

.brand-tab-btn.active {
  background-color: var(--text-ink);
  color: #FFFFFF;
  border-color: var(--text-ink);
}

/* Product Card */
.product-card {
  background-color: #FFFFFF;
  border-radius: 1.5rem;
  border: 1px solid var(--border-card);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-primary-light);
}

.product-img-wrapper {
  background-color: #F8F6F2;
  border-radius: 1.25rem;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 1.25rem;
}

/* Branch Explorer Cards */
.branch-card {
  background-color: #FFFFFF;
  border: 1.5px solid var(--border-card);
  border-radius: 1.25rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.branch-card:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-md);
}

.branch-card.hq {
  border-color: var(--accent-primary);
  background: linear-gradient(135deg, #FFFFFF 0%, #F0F9FF 100%);
  position: relative;
}

.branch-card.hq::after {
  content: 'HQ';
  position: absolute;
  top: 1rem;
  inset-inline-end: 1rem;
  background-color: var(--accent-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  letter-spacing: 0.05em;
}

/* Values Grid */
.value-card {
  background-color: #FFFFFF;
  border-radius: 1.25rem;
  padding: 1.75rem;
  border: 1px solid var(--border-card);
  transition: all 0.3s ease;
}

.value-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-md);
}

/* FAQ Accordion */
.faq-item {
  background-color: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: 1.25rem;
  overflow: hidden;
  margin-bottom: 0.85rem;
  transition: all 0.25s ease;
}

.faq-item.active {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.35rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-ink);
  background: none;
  border: none;
  cursor: pointer;
  text-align: start;
}

.faq-icon {
  transition: transform 0.3s ease;
  color: var(--accent-primary);
  font-size: 1.1rem;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
  padding: 0 1.5rem;
  color: var(--text-body);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 1.35rem;
  transition: max-height 0.35s ease-in-out;
}

/* Form Styles */
.hims-input {
  width: 100%;
  padding: 0.85rem 1.2rem;
  background-color: #FFFFFF;
  border: 1.5px solid var(--border-card);
  border-radius: 0.85rem;
  font-size: 0.95rem;
  color: var(--text-ink);
  transition: all 0.2s ease;
  outline: none;
  font-family: inherit;
}

.hims-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-subtle);
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  inset-inline-end: 2rem;
  z-index: 999;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  width: 3.75rem;
  height: 3.75rem;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 10px 25px -4px rgba(37, 211, 102, 0.4);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 15px 30px -4px rgba(37, 211, 102, 0.55);
}

/* Language Switcher Button */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-ink);
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-switcher:hover {
  background-color: #FFFFFF;
  border-color: var(--text-ink);
}

/* Pulse Animation for Trust Badges */
@keyframes pulseGlow {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.85;
    transform: scale(1.02);
  }
}

.pulse-badge {
  animation: pulseGlow 4s infinite ease-in-out;
}

/* Animations on Scroll */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}