/* Bubbling Springs – Improved Contrast & Readability (Jan 2026) */

:root {
  /* Colors – adjusted for contrast & warmth */
  --green:         #008000;
  --green-start:   #8bc34a;     /* lighter vibrant green */
  --green-end:     #2e7d32;     /* darker for better avg contrast */
  --yellow:        #FFFF00;
  --yellow-start:  #fffde7;     /* softer cream-yellow */
  --yellow-end:    #fff59d;     /* gentle gold tone */
  --blue:          #0000FF;
  --blue-start:    #e3f2fd;
  --blue-end:      #90caf9;
  --purple:        #800080;
  --purple-start:  #f3e5f5;
  --purple-end:    #ce93d8;
  --red:           #FF0000;
  --red-start:     #ff8a80;
  --red-end:       #ff1744;
  --lime:          #00FF00;
  --cyan:          #00FFFF;
  --magenta:       #FF00FF;
  --magenta-start: #FFB6C1;
  --magenta-end:   #F8C8DC;
  --gray:          #808080;
  --silver:        #C0C0C0;
  --orange:        #FFA500;
  --orange-start:  #FFD27F;
  --orange-end:    #FFBF00;
  --brown:         #A52A2A;
  --cta:           #ff9800;     /* warmer orange pop */
  --accent-gold:   #f9a825;     /* subtle highlight for quotes/links */
  --text:          #1a1a1a;     /* darker gray-black for max readability */
  --text-light:    #ffffff;
  --card-bg:       #fefefe;
  --shadow:        0 3px 12px rgba(0,0,0,0.08);

  /* Typography – reduced max sizes for hero text */
  --font-sans:    'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Inter', system-ui, -apple-system, sans-serif;
  --fs-h1:         clamp(2rem, 4vw + 1rem, 3rem); /* Reduced max from 5.5rem */
  --fs-subtitle:   clamp(1.2rem, 2vw + 0.5rem, 1.5rem); /* Reduced max from 3rem */
  --fs-h2:         clamp(1.54rem, 3.15vw + 0.56rem, 2.66rem);
  --fs-base:       1.125rem;    /* larger base for readability */
  --line-height:   1.65;
  --fs-p:          clamp(0.55rem, 1.25vw + 0.25rem, 1rem); /* 1/4 size of h2. */
  --fs-p-lg:       clamp(1.1rem, 2.5vw + 0.5rem, 2rem); /* 1/2 size of h2. */

  /* Spacing */
  --spacer:        1.8rem;
  --spacer-lg:     4rem;
  --nav-height:    0px;
  --gradient-dir:  to bottom;
}

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

body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--line-height);
  color: var(--text);
  background: #fafafa;
  padding-top: var(--nav-height);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.txt-shadow {
  text-shadow: 0 2px 5px rgba(0,0,0,0.55), 0 4px 12px rgba(0,0,0,0.4);
}

/* Navigation – better contrast green */
.top-nav {
  background: linear-gradient(var(--gradient-dir), var(--green-start), var(--green-end));
  color: var(--text-light);
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 700;
  color: inherit;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  color: inherit;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--accent-gold);
  text-decoration: underline;
}

/* Hero Section */
.hero {
  background-size: cover;
  background-position: center;
  height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  padding: 2rem;
  color: var(--text-light);
  background: rgba(0, 0, 0, 0.6); /* Semi-opaque black box for better text visibility */
  border-radius: 12px; /* Soft rounded corners for the box */
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3); /* Subtle shadow for depth */
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  margin-bottom: 1.2rem;
  line-height: 1.1;
}

.hero .subtitle {
  font-size: var(--fs-subtitle);
  font-style: italic;
  margin-bottom: 2rem;
  max-width: 90%;
  margin-left: auto;
  margin-right: auto;
}

.hero form {
  font-size: var(--fs-subtitle);
  font-style: italic;
  margin-bottom: 2rem;
  max-width: 50%;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--cta);
  color: var(--text-light);
  text-decoration: none;
  font-weight: 600;
  border-radius: 4px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); /* Reduced min width from 280px to 220px to make cards smaller */
  gap: var(--spacer);
  margin: var(--spacer) 0; /* Reduced from var(--spacer-lg) to var(--spacer) to decrease vertical spacing around card groups */
}

.card {
  background: var(--card-bg);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: transform 0.2s;
}

.card:hover {
  transform: translateY(-5px);
}

.card img {
  width: 100%;
  height: auto;
  max-height: 200px; /* Added max-height to prevent images from becoming too large */
  object-fit: cover; /* Ensures images scale properly without distortion */
  border-radius: 8px;
  margin-bottom: 1rem;
}

.card-center {
  background: var(--card-bg);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: transform 0.2s;
  text-align: center; /* Center align text inside card-center */
  align-items: center; /* Center align items inside card-center */
}

.card-center:hover {
  transform: translateY(-5px);
}

.card-center img {
  width: 100%;
  height: auto;
  max-height: 200px; /* Added max-height to prevent images from becoming too large */
  object-fit: cover; /* Ensures images scale properly without distortion */
  border-radius: 8px;
  margin-bottom: 1rem;
}


/* Sections */
section {
  padding: var(--spacer) 0; /* Reduced from var(--spacer-lg) to var(--spacer) to decrease spacing between sections */
}

/* ... (rest of the CSS remains unchanged) ... */

.h2-white {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  text-align: center;
  margin-bottom: var(--spacer);
  color: var(--text-light); 
}

.h2-black {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  text-align: center;
  margin-bottom: var(--spacer);
  color: var(--text); 
}

.h2-red {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  text-align: center;
  margin-bottom: var(--spacer);
  color: var(--red); 
}

.h2-white a {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  text-align: center;
  color: var(--text-light);
  text-decoration: none;
  display: inline-block;
  transition: color 0.2s;
}

.h2-white a:hover,
.h2-white a:focus-visible {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  text-align: center;
  color: var(--accent-gold);
}

.h2-black a {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  text-align: center;
  color: var(--text);
  text-decoration: none;
  display: inline-block;
  transition: color 0.2s;
}

.h2-black a:hover,
.h2-black a:focus-visible {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  text-align: center;
  color: var(--accent-gold);
}

.h2-red a {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  text-align: center;
  color: var(--red);
  text-decoration: none;
  display: inline-block;
  transition: color 0.2s;
}

.h2-red a:hover,
.h2-red a:focus-visible {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  text-align: center;
  color: var(--accent-gold);
}

.section-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacer-lg);
  font-size: 1.25rem;
}

.section-cta {
  text-align: center;
  margin-top: var(--spacer-lg);
}

/* Floating CTA */
.floating-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 100;
}

.email-form {
  display: flex;
  box-shadow: var(--shadow);
  border-radius: 4px;
  overflow: hidden;
  max-width: 300px;
}

.email-form input {
  padding: 1rem;
  border: none;
  flex: 1;
  min-width: 200px;
}

.email-form button {
  padding: 1rem 2rem;
  background: var(--cta);
  color: var(--text-light);
  border: none;
  cursor: pointer;
  font-weight: 600;
}

/* Footer */
footer {
  background: var(--gray);
  color: var(--text-light);
  padding: 2rem 0;
  text-align: center;
}

footer a {
  color: var(--accent-gold);
  text-decoration: none;
}

footer p {
  margin-top: 0.5rem;
}

/* Comparison Grid */
.comparison-grid {
  display: grid;
  gap: var(--spacer-lg);
}

.comparison-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacer);
}

.card-caption {
  margin-top: 0.75rem;
  font-size: 1rem;
  text-align: center;
  color: #666;
}

/* Section Colors */
.red-section { background: linear-gradient(var(--gradient-dir), var(--red-start), var(--red-end)); color: var(--text); }
.green-section { background: linear-gradient(var(--gradient-dir), var(--green-start), var(--green-end)); color: var(--text); }
.blue-section { background: linear-gradient(var(--gradient-dir), var(--blue-start), var(--blue-end)); color: var(--text); }
.purple-section { background: linear-gradient(var(--gradient-dir), var(--purple-start), var(--purple-end)); color: var(--text); }
.yellow-section { background: linear-gradient(var(--gradient-dir), var(--yellow-start), var(--yellow-end)); color: var(--text); }
.orange-section { background: linear-gradient(var(--gradient-dir), var(--orange-start), var(--orange-end)); color: var(--text); }
.magenta-section { background: linear-gradient(var(--gradient-dir), var(--magenta-start), var(--magenta-end)); color: var(--text); }

.p-text { color: var(--text); font-size: var(--fs-p); }
.p-text-lg { color: var(--text); font-size: var(--fs-p-lg); }
.p-text-light { color: var(--text-light); font-size: var(--fs-p); }
.p-text-light-lg { color: var(--text-light); font-size: var(--fs-p-lg); }
.p-text-red { color: var(--red); font-size: var(--fs-p); }
.p-text-red-lg { color: var(--red); font-size: var(--fs-p-lg); }
.p-text-green { color: var(--green); font-size: var(--fs-p); }
.p-text-green-lg { color: var(--green); font-size: var(--fs-p-lg); }

.p-center { color: var(--text); font-size: var(--fs-p); align-items:center; }

/* Columns */
.columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacer);
}

.column {
  display: flex;
  flex-direction: column;
}

/* Media Queries */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--nav-height));
    background: var(--green-end);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 3rem;
    transition: left 0.3s ease;
  }

  .nav-links.active {
    left: 0;
  }

  body.menu-open {
    overflow: hidden; /* Prevent scroll when menu open */
  }

  .nav-links li {
    margin: 1rem 0;
  }

  /* Hamburger button */
  .menu-toggle {
    display: block;
    cursor: pointer;
    padding: 0.5rem;
  }

  .menu-toggle span {
    display: block;
    width: 30px;
    height: 3px;
    background: white;
    margin: 6px 0;
    transition: 0.3s;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }

  .comparison-pair {
    grid-template-columns: 1fr;
  }

  /* Further reduce hero text on mobile for better fit */
  :root {
    --fs-h1: clamp(1.8rem, 8vw + 0.5rem, 3rem);
    --fs-subtitle: clamp(1rem, 4vw + 0.2rem, 1.5rem);
  }
}

@media (min-width: 769px) {
  .menu-toggle { display: none; }
}

@media (max-width: 480px) {
  .cards { grid-template-columns: 1fr; }
}

.comparison-pair img {
  height: 200px; /* Reduced from 280px to prevent images from being too large */
  object-fit: cover;
}

.card-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacer); /* Uses existing spacer var for consistency */
  align-items: center;
}

.card-column {
  flex: 1;
  min-width: 200px; /* Prevent too narrow on small screens */
}