/* CSS Reset & Design System Tokens for PROCARE Physical Therapy Clinic */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
  /* PROCARE Brand Color Palette - Sampled directly from Official Logo Banner */
  --clr-procare-teal-dark: #173634;      /* Deep Pine Teal Green (from "PRO") */
  --clr-procare-teal-medium: #1F4845;    /* Mid Pine Teal */
  --clr-procare-teal-light: #2A615D;     /* Accent Pine Teal */
  --clr-procare-teal-subtle: #E8F0EF;    /* Soft Tint Background */

  --clr-procare-gold: #EEBA2B;           /* Warm Amber Gold (from "CARE") */
  --clr-procare-gold-hover: #DDA81E;     /* Rich Gold Hover */
  --clr-procare-gold-light: #FEF9E7;     /* Soft Gold Tint */
  --clr-procare-gold-border: #F7D475;    /* Gold Border Accent */

  --clr-bg-page: #F8FAF9;
  --clr-bg-surface: #FFFFFF;
  --clr-bg-surface-glass: rgba(255, 255, 255, 0.95);

  --clr-text-main: #122423;
  --clr-text-muted: #4A5D5B;
  --clr-text-light: #899E9B;

  --clr-border: #E2E8E7;
  --clr-border-gold: #EEBA2B;

  /* Typography */
  --ff-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --ff-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Elevation & Shadows */
  --shadow-sm: 0 2px 5px rgba(23, 54, 52, 0.05);
  --shadow-md: 0 6px 18px -3px rgba(23, 54, 52, 0.09), 0 2px 6px -1px rgba(23, 54, 52, 0.04);
  --shadow-lg: 0 16px 32px -4px rgba(23, 54, 52, 0.14), 0 4px 12px -2px rgba(23, 54, 52, 0.06);
  --shadow-xl: 0 24px 48px -8px rgba(23, 54, 52, 0.2), 0 8px 20px -4px rgba(23, 54, 52, 0.1);
  --shadow-gold: 0 4px 16px rgba(238, 186, 43, 0.35);

  /* Border Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

  --max-width: 1240px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-body);
  background-color: var(--clr-bg-page);
  color: var(--clr-text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background: none;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--ff-heading);
  color: var(--clr-procare-teal-dark);
  line-height: 1.2;
  font-weight: 700;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.15rem;
  background: var(--clr-procare-gold-light);
  color: var(--clr-procare-teal-dark);
  border: 1px solid var(--clr-procare-gold-border);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--clr-text-muted);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.text-center {
  text-align: center;
}

/* Common Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 1rem;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--clr-procare-teal-dark), var(--clr-procare-teal-medium));
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(23, 54, 52, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #102726, var(--clr-procare-teal-dark));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(23, 54, 52, 0.35);
}

.btn-accent {
  background: linear-gradient(135deg, var(--clr-procare-gold), #E2A71B);
  color: var(--clr-procare-teal-dark);
  box-shadow: var(--shadow-gold);
}

.btn-accent:hover {
  background: linear-gradient(135deg, var(--clr-procare-gold-hover), #C99313);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(238, 186, 43, 0.45);
}

.btn-outline {
  border: 2px solid var(--clr-procare-teal-dark);
  color: var(--clr-procare-teal-dark);
  background: transparent;
}

.btn-outline:hover {
  background: var(--clr-procare-teal-dark);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1.15rem;
  font-size: 0.875rem;
}

/* Section Wrapper */
.section {
  padding: 5rem 0;
}

.section-alt {
  background-color: #F0F4F4;
}