:root {
  --primary-color: #2E6B52;
  --secondary-color: #1E4D3A;
  --accent-color: #5FA882;
  --light-color: #EAF5EF;
  --dark-color: #122B1F;
  --gradient-primary: linear-gradient(135deg, #2E6B52 0%, #5FA882 100%);
  --hover-color: #1E4D3A;
  --background-color: #F6FAF7;
  --text-color: #1A2E23;
  --border-color: rgba(46, 107, 82, 0.2);
  --divider-color: rgba(30, 77, 58, 0.12);
  --shadow-color: rgba(18, 43, 31, 0.1);
  --highlight-color: #E8A020;
  --main-font: 'Merriweather', serif;
  --alt-font: 'Poppins', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; width: 100%; }

body {
  font-family: var(--alt-font);
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.7;
  margin: 0;
  padding: 0;
  width: 100%;
  min-width: 320px;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

h1, h2, h3 {
  font-family: var(--main-font);
  font-weight: 700;
  color: var(--primary-color);
  margin: 0 0 1rem 0;
}

h1 { font-size: clamp(1.8rem, 5vw, 3.2rem); line-height: 1.2; }
h2 { font-size: clamp(1.4rem, 4vw, 2.4rem); line-height: 1.3; }
h3 { font-size: clamp(1.1rem, 3vw, 1.4rem); line-height: 1.4; }

p {
  margin: 0 0 1rem 0;
  font-size: clamp(1rem, 2vw, 1.1rem);
  line-height: 1.75;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 10px;
  background: rgba(255,255,255,0.95);
  border-radius: 4px;
  border: 1px solid var(--border-color);
}
.hamburger .line {
  width: 22px; height: 2px;
  background: var(--primary-color);
  margin: 2px 0; transition: 0.3s; border-radius: 1px;
}
#menu-toggle { display: none; }
#menu-toggle:checked ~ .mobile-nav { max-height: 400px; opacity: 1; }

.mobile-nav {
  position: absolute; top: 100%; left: 0; right: 0;
  background: rgba(255,255,255,0.98);
  max-height: 0; overflow: hidden; opacity: 0;
  transition: all 0.3s ease;
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
}
.mobile-nav ul { padding: 2rem; margin: 0; list-style: none; }
.mobile-nav li { margin: 1rem 0; }
.mobile-nav a {
  display: block; padding: 0.8rem 0;
  color: var(--text-color); text-decoration: none;
  font-size: 1rem; font-weight: 500;
  border-bottom: 1px solid transparent; transition: all 0.3s ease;
}
.mobile-nav a:hover { color: var(--primary-color); border-bottom-color: var(--primary-color); }

/* Header */
header {
  background: rgba(255,255,255,0.97);
  padding: 1.2rem 0; position: relative;
  z-index: 1000; box-shadow: 0 2px 16px var(--shadow-color);
}
header .container { display: flex; align-items: center; justify-content: space-between; }
.logo img { height: 3rem; width: auto; }
.navigation ul { display: flex; list-style: none; margin: 0; padding: 0; gap: 2rem; }
.navigation a {
  text-decoration: none; color: var(--text-color);
  font-weight: 600; font-size: 0.95rem; transition: color 0.3s ease;
}
.navigation a:hover { color: var(--primary-color); }

/* Grids */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(260px, 1fr));
  gap: 2rem; width: 100%;
}

/* Feature Cards — numbered badge style */
.feature-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2rem 1.8rem 2rem 2rem;
  box-shadow: 0 4px 20px var(--shadow-color);
  transition: all 0.3s ease;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.feature-card:hover::after { transform: scaleX(1); }
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 36px rgba(46, 107, 82, 0.2);
}

.feature-icon {
  font-size: 2rem;
  width: 64px; height: 64px;
  background: rgba(95, 168, 130, 0.14);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 0 1.2rem 0;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}
.feature-card:hover .feature-icon {
  background: var(--gradient-primary);
  color: white; border-color: transparent;
}

/* Testimonials */
.testimonial {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 3px 14px var(--shadow-color);
  transition: all 0.3s ease;
  width: 100%;
  position: relative;
}
.testimonial::before {
  content: '"';
  position: absolute;
  top: 1rem; left: 1.5rem;
  font-size: 4rem;
  font-family: var(--main-font);
  color: var(--accent-color);
  opacity: 0.25;
  line-height: 1;
}
.testimonial:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(46, 107, 82, 0.18);
}

/* FAQ Items */
.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  margin: 1rem 0;
  box-shadow: 0 2px 10px var(--shadow-color);
  padding: 1.8rem 2rem;
  width: 100%; transition: all 0.3s ease;
}
.faq-item:hover {
  border-color: var(--accent-color);
  box-shadow: 0 4px 18px rgba(46, 107, 82, 0.16);
}

/* Form */
input, textarea {
  transition: all 0.3s ease;
  font-family: var(--alt-font);
  border: 2px solid var(--border-color);
  border-radius: 8px; padding: 0.9rem 1.1rem;
  background: #ffffff; color: var(--text-color);
  font-size: 1rem; width: 100%;
}
input:focus, textarea:focus {
  outline: none; border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(46, 107, 82, 0.13);
}

/* Buttons */
.btn, button[type="submit"] {
  transition: all 0.3s ease;
  background: var(--gradient-primary);
  color: white; border: none;
  padding: 1rem 2rem; border-radius: 8px;
  font-weight: 700; font-family: var(--alt-font);
  cursor: pointer; font-size: 1rem;
  text-decoration: none; display: inline-block;
  text-align: center; box-shadow: 0 3px 14px rgba(46, 107, 82, 0.3);
}
.btn:hover, button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(46, 107, 82, 0.4);
}

/* Contact */
.contact-wrapper { width: 80%; margin: 0 auto; }

/* Pattern — diagonal leaf shapes */
.pattern-bg { position: relative; overflow: hidden; }
.pattern-bg::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(ellipse 6px 10px at 10% 20%, rgba(95,168,130,0.12) 100%, transparent 100%),
    radial-gradient(ellipse 6px 10px at 60% 70%, rgba(46,107,82,0.08) 100%, transparent 100%),
    repeating-linear-gradient(
      135deg,
      transparent, transparent 44px,
      rgba(46,107,82,0.03) 44px, rgba(46,107,82,0.03) 45px
    );
  background-size: 60px 60px, 40px 40px, 90px 90px;
  pointer-events: none;
}

/* Footer */
footer { background-color: var(--dark-color); color: var(--light-color); padding: 3rem 0 1rem; }
footer a { color: var(--light-color); text-decoration: none; transition: opacity 0.3s ease; }
footer a:hover { opacity: 0.75; }

/* Extra block */
.extra-block { background: var(--gradient-primary); color: white; padding: 4rem 0; }
.extra-block h2, .extra-block h3 { color: white; }
.extra-block p { color: rgba(255,255,255,0.9); }

/* Quiz-style comparison table */
.compare-table { width: 100%; border-collapse: separate; border-spacing: 0; border-radius: 12px; overflow: hidden; }
.compare-table th {
  background: rgba(255,255,255,0.18);
  color: white; font-family: var(--main-font);
  padding: 1rem 1.4rem; text-align: left;
  font-size: 1rem;
}
.compare-table td {
  padding: 0.9rem 1.4rem;
  color: rgba(255,255,255,0.92);
  font-size: 0.97rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.compare-table tr:nth-child(even) td { background: rgba(255,255,255,0.07); }
.compare-check { color: var(--highlight-color); font-size: 1.1rem; }
.compare-cross { color: rgba(255,255,255,0.4); font-size: 1.1rem; }

/* Responsive */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .navigation { display: none; }
  .mobile-nav { display: block; }
  .features-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .contact-wrapper { width: 100%; }
  .grid-2col { grid-template-columns: 1fr !important; }
  .compare-table th, .compare-table td { padding: 0.7rem 0.9rem; font-size: 0.9rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 0.75rem; }
  .feature-card, .testimonial, .faq-item { padding: 1.5rem 1rem; }
}

a:focus, button:focus, input:focus, textarea:focus {
  outline: 2px solid var(--accent-color); outline-offset: 2px;
}