/* محلك - شي إن Design System
   Modern Saudi SaaS / FinTech aesthetic
   Framework-free CSS with Tailwind CDN utilities
*/

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

:root {
  /* Primary - Deep Teal from logo */
  --primary: 200 30% 30%;
  --primary-foreground: 0 0% 100%;

  /* Secondary - Lighter slate */
  --secondary: 200 20% 94%;
  --secondary-foreground: 200 30% 20%;

  /* Background - Clean white with subtle warmth */
  --background: 210 20% 98%;
  --foreground: 200 30% 15%;

  /* Card surfaces */
  --card: 0 0% 100%;
  --card-foreground: 200 30% 15%;

  /* Muted elements */
  --muted: 200 15% 93%;
  --muted-foreground: 200 15% 45%;

  /* Accent - Teal glow */
  --accent: 180 50% 45%;
  --accent-foreground: 0 0% 100%;

  /* Destructive */
  --destructive: 0 84% 60%;
  --destructive-foreground: 0 0% 100%;

  /* Borders & Inputs */
  --border: 200 20% 88%;
  --ring: 200 30% 30%;

  --radius: 0.75rem;
}

.dark {
  --primary: 180 45% 55%;
  --primary-foreground: 200 30% 10%;

  --secondary: 200 25% 20%;
  --secondary-foreground: 200 15% 90%;

  --background: 200 30% 8%;
  --foreground: 200 15% 95%;

  --card: 200 28% 12%;
  --card-foreground: 200 15% 95%;

  --muted: 200 25% 18%;
  --muted-foreground: 200 15% 65%;

  --accent: 180 50% 45%;
  --accent-foreground: 0 0% 100%;

  --destructive: 0 62% 50%;
  --destructive-foreground: 0 0% 100%;

  --border: 200 25% 22%;
  --ring: 180 45% 55%;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  border-color: hsl(var(--border));
}

html {
  direction: rtl;
  scroll-behavior: smooth;
}

body {
  font-family: "IBM Plex Sans Arabic", system-ui, sans-serif;
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

/* Container */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
}

/* Text Gradient */
.text-gradient {
  background: linear-gradient(135deg, hsl(200 30% 30%) 0%, hsl(180 40% 35%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.dark .text-gradient {
  background: linear-gradient(135deg, hsl(180 45% 55%) 0%, hsl(200 40% 45%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Background Gradients */
.bg-gradient-primary {
  background: linear-gradient(135deg, hsl(200 30% 30%) 0%, hsl(180 40% 35%) 100%);
}

.dark .bg-gradient-primary {
  background: linear-gradient(135deg, hsl(180 45% 55%) 0%, hsl(200 40% 45%) 100%);
}

.bg-gradient-hero {
  background: linear-gradient(180deg, hsl(210 20% 98%) 0%, hsl(200 25% 95%) 100%);
}

.dark .bg-gradient-hero {
  background: linear-gradient(180deg, hsl(200 30% 8%) 0%, hsl(200 28% 12%) 100%);
}

.bg-gradient-dark-section {
  background: linear-gradient(180deg, hsl(200 30% 18%) 0%, hsl(200 35% 12%) 100%);
}

/* Shadows */
.shadow-soft {
  box-shadow: 0 4px 20px -2px hsl(200 30% 30% / 0.08);
}

.dark .shadow-soft {
  box-shadow: 0 4px 20px -2px hsl(0 0% 0% / 0.3);
}

.shadow-elevated {
  box-shadow: 0 12px 40px -8px hsl(200 30% 30% / 0.15);
}

.dark .shadow-elevated {
  box-shadow: 0 12px 40px -8px hsl(0 0% 0% / 0.5);
}

.shadow-glow {
  box-shadow: 0 0 40px hsl(180 50% 45% / 0.2);
}

.dark .shadow-glow {
  box-shadow: 0 0 60px hsl(180 50% 45% / 0.3);
}

/* Hero Button */
.btn-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: 0.75rem;
  color: white;
  transition: all 0.3s ease;
  background: linear-gradient(135deg, hsl(200 30% 30%) 0%, hsl(180 40% 35%) 100%);
  box-shadow: 0 4px 20px -2px hsl(200 30% 30% / 0.3);
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.btn-hero:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 30px -4px hsl(200 30% 30% / 0.4);
}

.dark .btn-hero {
  background: linear-gradient(135deg, hsl(180 45% 55%) 0%, hsl(200 40% 45%) 100%);
  color: hsl(var(--primary-foreground));
}

.btn-hero-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: 0.75rem;
  border: 2px solid hsl(var(--primary));
  color: hsl(var(--primary));
  background: transparent;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
}

.btn-hero-outline:hover {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

/* Feature Card */
.feature-card {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  padding: 2rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  transition: all 0.5s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: linear-gradient(135deg, hsl(200 30% 30%) 0%, hsl(180 40% 35%) 100%);
}

.feature-card:hover::before {
  opacity: 1;
}

/* Section Headings */
.section-heading {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .section-heading { font-size: 2.25rem; }
}

@media (min-width: 1024px) {
  .section-heading { font-size: 3rem; }
}

.section-subheading {
  font-size: 1.125rem;
  color: hsl(var(--muted-foreground));
  max-width: 42rem;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .section-subheading { font-size: 1.25rem; }
}

/* Glass Morphism */
.glass {
  backdrop-filter: blur(12px);
  background: hsl(0 0% 100% / 0.8);
}

.dark .glass {
  background: hsl(200 28% 12% / 0.8);
}

/* Stat Number */
.stat-number {
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(135deg, hsl(200 30% 30%) 0%, hsl(180 40% 35%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (min-width: 768px) {
  .stat-number { font-size: 3.75rem; }
}

.dark .stat-number {
  background: linear-gradient(135deg, hsl(180 45% 55%) 0%, hsl(200 40% 45%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Marquee Animations */
@keyframes marquee {
  0% { transform: translateX(0%); }
  100% { transform: translateX(-33.333%); }
}

@keyframes marquee-reverse {
  0% { transform: translateX(-33.333%); }
  100% { transform: translateX(0%); }
}

.animate-marquee {
  animation: marquee 30s linear infinite;
}

.animate-marquee-reverse {
  animation: marquee-reverse 30s linear infinite;
}

.animate-marquee:hover,
.animate-marquee-reverse:hover {
  animation-play-state: paused;
}

/* Fade In Animations */
@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in-left {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-25%); }
}

.animate-fade-in-up {
  animation: fade-in-up 0.6s ease forwards;
}

.animate-fade-in-left {
  animation: fade-in-left 0.6s ease forwards;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-bounce {
  animation: bounce 1s infinite;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Initially hidden for animation */
.fade-target {
  opacity: 0;
}

.fade-target.visible {
  animation: fade-in-up 0.6s ease forwards;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  border-top: 1px solid hsl(var(--border));
}

.mobile-menu.active {
  display: block;
}

/* Testimonials slider */
.testimonials-slider {
  display: flex;
  transition: transform 0.5s ease-out;
}

.testimonial-slide {
  flex-shrink: 0;
  width: 100%;
  padding: 0 1rem;
}

/* Pricing card popular */
.pricing-card.popular {
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .pricing-card.popular {
    transform: scale(1);
  }
}

/* Utility classes */
.hidden { display: none; }
.block { display: block; }
.flex { display: flex; }
.grid { display: grid; }
.inline-flex { display: inline-flex; }

/* Z-index utilities */
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }

/* Pointer events */
.pointer-events-none { pointer-events: none; }

/* SVG icons */
.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.icon-lg {
  width: 1.5rem;
  height: 1.5rem;
}

.icon-xl {
  width: 1.75rem;
  height: 1.75rem;
}