/*
Theme Name: ClinicAI Theme
Theme URI: https://clinicai.example.com
Author: Antigravity
Author URI: https://example.com
Description: Corporate Modern SaaS theme for ClinicAI.
Version: 1.1
Text Domain: clinicai
*/

:root {
  --color-primary: #122137;
  --color-primary-contrast: #ffffff;
  --color-secondary: #00D4FF;
  --color-secondary-contrast: #001f27;
  --color-surface: #f9fbfd;
  --color-surface-container: #ffffff;
  --color-on-surface: #1b1c1e;
  --color-outline: #6b7280;
  --color-border: #e5e7eb;
  
  --font-family: 'Inter', sans-serif;
  
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 40px;
  --spacing-xl: 80px;

  --rounded-base: 12px;
  --rounded-lg: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-elevation: 0 10px 40px rgba(0,0,0,0.05);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  background-color: var(--color-surface);
  color: var(--color-on-surface);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary);
  margin-top: 0;
  line-height: 1.2;
}

h1 { font-size: 56px; font-weight: 700; letter-spacing: -0.03em; margin-bottom: 24px; }
h2 { font-size: 36px; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 16px; }
h3 { font-size: 20px; font-weight: 600; }
p { font-size: 16px; color: var(--color-outline); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.section {
  padding: 100px 0;
}

.text-center { text-align: center; }
.text-cyan { color: var(--color-secondary); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--rounded-base);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary {
  background-color: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background-color: #0b1422; }

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

.btn-cyan {
  background-color: var(--color-secondary);
  color: #fff;
}

/* Header */
.site-header {
  background-color: #fff;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}
.site-logo { font-size: 24px; font-weight: 800; color: var(--color-primary); }
.site-nav a {
  color: var(--color-outline);
  text-decoration: none;
  margin: 0 16px;
  font-weight: 500;
  transition: color 0.2s;
}
.site-nav a:hover { color: var(--color-primary); }

/* Hero */
.hero-section {
  background-color: #fff;
  padding: 120px 0;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}
.hero-badges {
  display: inline-block;
  background: #e0faff;
  color: #008eb3;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

/* Grids & Cards */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-md); }

.card {
  background: var(--color-surface-container);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-elevation);
  border: 1px solid var(--color-border);
}

.card-icon {
  width: 48px;
  height: 48px;
  background: #f1f5f9;
  border-radius: var(--rounded-base);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-primary);
}

/* Sections specific */
.dark-section {
  background-color: var(--color-primary);
  color: #fff;
}
.dark-section h2, .dark-section h3, .dark-section h4 { color: #fff; }
.dark-section .card { background-color: #1a2c45; border-color: #2a3d58; box-shadow: none; }
.dark-section p { color: #94a3b8; }

/* Pricing Table Map */
.pricing-table { border-top: 1px solid var(--color-border); margin-top: 40px; }
.pricing-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
  align-items: center;
}
.pricing-header { font-weight: 600; color: var(--color-primary); }
.pricing-col { text-align: center; }

/* Forms */
.form-group { margin-bottom: 16px; }
.form-control {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--rounded-base);
  font-size: 15px;
  background: #f8fafc;
}

/* Fix for dark section form */
.dark-section .card {
  background: #fff;
  color: var(--color-on-surface);
}
.dark-section .card h3 { color: var(--color-primary); margin-bottom: 24px;}
.dark-section .card .form-control { border-color: var(--color-border); }