/*
Theme Name: AlziCare.ai
Description: AI-Powered Alzheimer's Care Technology Website Theme
Author: AlziCare.ai Team
Version: 1.0.0
Text Domain: alzicare-ai
Domain Path: /languages
*/

/* AlziCare.ai Design System - Healthcare Technology with Human Touch */

:root {
  /* Healthcare Primary - Trustworthy Medical Blue */
  --primary: hsl(197, 100%, 31%);
  --primary-foreground: hsl(0, 0%, 100%);
  --primary-light: hsl(197, 100%, 85%);
  --primary-dark: hsl(197, 100%, 20%);

  /* Care Secondary - Warm Human Touch */
  --secondary: hsl(24, 100%, 50%);
  --secondary-foreground: hsl(0, 0%, 100%);
  --secondary-light: hsl(24, 100%, 85%);

  /* Tech Accent - Innovation Cyan */
  --accent: hsl(184, 100%, 60%);
  --accent-foreground: hsl(197, 100%, 10%);
  --accent-light: hsl(184, 100%, 95%);

  /* Neutral Palette */
  --background: hsl(0, 0%, 100%);
  --foreground: hsl(197, 50%, 10%);
  --muted: hsl(197, 20%, 96%);
  --muted-foreground: hsl(197, 10%, 45%);

  /* Component Colors */
  --card: hsl(0, 0%, 100%);
  --card-foreground: hsl(197, 50%, 10%);
  --border: hsl(197, 20%, 90%);
  --input: hsl(197, 20%, 95%);
  --ring: hsl(197, 100%, 31%);

  /* Semantic Colors */
  --success: hsl(142, 76%, 36%);
  --warning: hsl(38, 92%, 50%);
  --destructive: hsl(0, 84%, 60%);
  --destructive-foreground: hsl(0, 0%, 100%);

  /* Brand Gradients */
  --gradient-hero: linear-gradient(135deg, hsl(197, 100%, 31%) 0%, hsl(184, 100%, 60%) 100%);
  --gradient-care: linear-gradient(135deg, hsl(197, 100%, 45%) 0%, hsl(184, 100%, 60%) 100%);
  --gradient-tech: linear-gradient(135deg, hsl(184, 100%, 60%) 0%, hsl(197, 100%, 85%) 100%);
  --gradient-subtle: linear-gradient(180deg, hsl(0, 0%, 100%) 0%, hsl(197, 20%, 98%) 100%);

  /* Shadows */
  --shadow-soft: 0 4px 20px -4px hsl(197, 100%, 31%, 0.1);
  --shadow-medium: 0 8px 32px -8px hsl(197, 100%, 31%, 0.15);
  --shadow-strong: 0 16px 48px -16px hsl(197, 100%, 31%, 0.2);
  --shadow-glow: 0 0 32px hsl(184, 100%, 60%, 0.3);

  /* Animations */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--foreground);
  background-color: var(--background);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p { margin-bottom: 1rem; }

/* Layout Components */
.min-h-screen { min-height: 100vh; }
.bg-gradient { background: linear-gradient(to bottom, var(--background), var(--muted)); }

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-soft);
  padding: 1rem 0;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.navbar-brand .logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  /* Starting with the specific blue from your brain logo, transitioning to accent */
  background: linear-gradient(to right, #1a4f89, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.navbar-nav {
  display: none;
  list-style: none;
  gap: 2rem;
}

.navbar-nav a {
  text-decoration: none;
  color: var(--muted-foreground);
  transition: var(--transition-smooth);
}

.navbar-nav a:hover {
  color: var(--primary);
}

@media (min-width: 768px) {
  .navbar-nav { display: flex; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-size: 1rem;
}

.btn-primary {
  background: var(--gradient-hero);
  color: white;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--foreground);
  border: 2px solid var(--border);
}

.btn-outline:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.card-content {
  padding: 2rem;
}

.glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-soft);
}

/* Grid System */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (min-width: 768px) {
  .md-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .md-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
  .lg-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .lg-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .lg-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Spacing */
.py-20 { padding: 5rem 0; }
.py-16 { padding: 4rem 0; }
.py-12 { padding: 3rem 0; }
.pt-24 { padding-top: 6rem; }
.pb-16 { padding-bottom: 4rem; }
.mb-16 { margin-bottom: 4rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-6 { margin-bottom: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }

/* Hero Section Styles */
.hero-gradient {
  background: var(--gradient-hero);
}

.care-gradient {
  background: var(--gradient-care);
}

.tech-gradient {
  background: var(--gradient-tech);
}

.subtle-gradient {
  background: var(--gradient-subtle);
}

/* Text Utilities */
.text-center { text-align: center; }
.text-white { color: white; }
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-muted { color: var(--muted-foreground); }
.text-success { color: var(--success); }
.text-destructive { color: var(--destructive); }

.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-6xl { font-size: 3.75rem; }

.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }

/* Background Utilities */
.bg-muted { background: var(--muted); }
.bg-primary { background: var(--primary); }

/* Layout Utilities */
.flex { display: flex; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.space-x-2 > * + * { margin-left: 0.5rem; }
.space-x-3 > * + * { margin-left: 0.75rem; }
.space-x-4 > * + * { margin-left: 1rem; }
.space-x-8 > * + * { margin-left: 2rem; }

.relative { position: relative; }
.absolute { position: absolute; }
.overflow-hidden { overflow: hidden; }

/* Size Utilities */
.w-full { width: 100%; }
.h-auto { height: auto; }
.max-w-3xl { max-width: 48rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-4xl { max-width: 56rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Border & Effects */
.rounded-2xl { border-radius: 1rem; }
.rounded-full { border-radius: 50%; }
.shadow-xl { box-shadow: var(--shadow-strong); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }

.glow-effect {
  box-shadow: var(--shadow-glow);
}

/* Animations */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

@keyframes pulse-slow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-pulse-slow {
  animation: pulse-slow 4s ease-in-out infinite;
}

.animate-slide-up {
  animation: slide-up 0.8s ease-out forwards;
}

/* Avatar Circles */
.avatar-circle {
  width: 5rem;
  height: 5rem;
  background: linear-gradient(135deg, var(--primary), hsl(197, 100%, 50%));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.avatar-circle-small {
  width: 3rem;
  height: 3rem;
  font-size: 1rem;
}

/* Form Elements */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--foreground);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.8);
  color: var(--foreground);
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* Stats Section */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr; /* 1 column on mobile by default */
  gap: 2rem;
  text-align: center;
  color: white;
  padding: 4rem 0;
}

/* 2 columns for tablets */
@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 4 columns for desktops */
@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.stat-sublabel {
  font-size: 0.875rem;
  opacity: 0.8;
}

/* Feature Icons */
.feature-icon {
  width: 4rem;
  height: 4rem;
  background: var(--gradient-hero);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.feature-icon svg {
  width: 2rem;
  height: 2rem;
  color: white;
}

/* Benefit Icons */
.benefit-icon {
  width: 3rem;
  height: 3rem;
  color: var(--primary);
  margin: 0 auto 1rem;
}

/* Footer */
.footer {
  background: var(--foreground);
  color: var(--background);
  padding: 3rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer h4 {
  margin-bottom: 1rem;
  font-weight: 600;
}

.footer ul {
  list-style: none;
}

.footer ul li {
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  opacity: 0.8;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin-top: 2rem;
  padding-top: 2rem;
  text-align: center;
  font-size: 0.875rem;
  opacity: 0.6;
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  .container { padding: 0 1rem; }
  .py-20 { padding: 3rem 0; }
}

/* WordPress specific styles */
.wp-block-group { margin: 0; }
.aligncenter { text-align: center; }
.screen-reader-text { 
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

/* Style for Team Member Images */
.avatar-image {
  width: 5rem;
  height: 5rem;
  border-radius: 50%; /* This makes the image a circle */
  object-fit: cover; /* This ensures the image covers the area without distortion */
  margin: 0 auto 1rem;
  display: block;
}

/* Disabled button style for "Coming Soon" */
.btn-disabled {
  opacity: 0.65;
  pointer-events: none; /* This prevents clicks */
  cursor: not-allowed;
}