:root {
  --primary-color: #2C6E6A;
  --secondary-color: #1D4F4C;
  --accent-color: #4AADA8;
  --light-color: #EDF7F6;
  --dark-color: #0E2B2A;
  --gradient-primary: linear-gradient(135deg, #2C6E6A 0%, #4AADA8 100%);
  --hover-color: #1D4F4C;
  --background-color: #F3FAFA;
  --text-color: #1A3533;
  --border-color: rgba(44, 110, 106, 0.2);
  --divider-color: rgba(29, 79, 76, 0.13);
  --shadow-color: rgba(44, 110, 106, 0.11);
  --highlight-color: #F4C842;
  --main-font: 'Merriweather', serif;
  --alt-font: 'Poppins', sans-serif;
}

/* Mobile Menu Styles */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 8px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 8px;
}

.hamburger .line {
  width: 28px;
  height: 3px;
  background-color: var(--light-color);
  margin: 3px 0;
  transition: 0.3s;
  border-radius: 2px;
}

#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: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: all 0.4s ease;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  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: 1.2rem 1.8rem;
  color: var(--light-color);
  text-decoration: none;
  border-radius: 15px;
  transition: all 0.3s ease;
  font-size: 1.1rem;
  font-weight: 500;
  border: 2px solid transparent;
}

.mobile-nav a:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateX(8px);
}

/* Feature Cards — icon on top, full border, pill badge style */
.feature-card {
  transition: all 0.4s ease;
  position: relative;
  background: white;
  border-radius: 20px;
  padding: 2.5rem 2rem 2rem;
  box-shadow: 0 6px 22px var(--shadow-color);
  text-align: center;
  border: 2px solid var(--border-color);
  overflow: hidden;
}

.feature-card-badge {
  display: inline-block;
  background: var(--gradient-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.2rem;
  font-family: var(--alt-font);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.4s ease;
  transform-origin: left;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 40px var(--shadow-color);
  border-color: var(--accent-color);
}

.feature-icon {
  font-size: 3.8rem;
  margin: 0 auto 1.2rem auto;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  transition: transform 0.4s ease;
  width: 100%;
  height: 80px;
}

.feature-card:hover .feature-icon {
  transform: scale(1.18) rotate(5deg);
}

/* Testimonial Cards */
.testimonial {
  transition: all 0.4s ease;
  position: relative;
  background: white;
  padding: 2.8rem 2.5rem;
  margin: 1.5rem 0;
  border-radius: 20px;
  box-shadow: 0 8px 24px var(--shadow-color);
  border: 2px solid var(--border-color);
}

.testimonial::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 0 0 20px 20px;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.testimonial:hover::after {
  opacity: 1;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: 12px;
  right: 24px;
  font-size: 5rem;
  color: var(--accent-color);
  opacity: 0.12;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 38px var(--shadow-color);
}

/* FAQ Items */
.faq-item {
  transition: all 0.4s ease;
  position: relative;
  background: white;
  padding: 2.5rem;
  margin: 1.5rem 0;
  border-radius: 18px;
  box-shadow: 0 5px 18px var(--shadow-color);
  border: 2px solid var(--border-color);
  border-right: 5px solid var(--primary-color);
}

.faq-item:hover {
  transform: scale(1.015);
  box-shadow: 0 12px 32px var(--shadow-color);
  border-right-color: var(--accent-color);
}

/* Form Styles */
input,
textarea {
  transition: all 0.4s ease;
  font-family: var(--alt-font);
  border: 2px solid var(--border-color);
  border-radius: 10px;
  padding: 1.3rem;
  background-color: white;
  color: var(--text-color);
  font-size: 1rem;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 6px rgba(44, 110, 106, 0.09);
  transform: translateY(-2px);
}

input:hover,
textarea:hover {
  border-color: var(--accent-color);
  box-shadow: 0 4px 15px var(--shadow-color);
}

/* Button Styles */
button,
.btn {
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  background: var(--gradient-primary);
  color: white;
  border: none;
  padding: 1.3rem 2.8rem;
  border-radius: 10px;
  font-weight: 600;
  font-family: var(--alt-font);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1.1px;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  box-shadow: 0 6px 20px rgba(44, 110, 106, 0.28);
}

button::before,
.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s ease, height 0.5s ease;
}

button:hover::before,
.btn:hover::before {
  width: 300%;
  height: 300%;
}

button:hover,
.btn:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 14px 30px rgba(44, 110, 106, 0.38);
}

html {
  scroll-behavior: smooth;
}

.hero {
  position: relative;
}

h1, h2, h3 {
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.07);
  font-family: var(--main-font);
  font-weight: 700;
}

body {
  font-family: var(--alt-font);
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.7;
}

/* Stat Cards */
.stat-card {
  background: white;
  border-radius: 18px;
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: 0 8px 26px var(--shadow-color);
  transition: all 0.35s ease;
  border: 2px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.stat-card:hover::before { transform: scaleX(1); }

.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 40px var(--shadow-color);
  border-color: var(--accent-color);
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--primary-color);
  font-family: var(--main-font);
  line-height: 1.2;
}

.stat-text {
  font-size: 1.1rem;
  color: var(--text-color);
  margin-top: 0.8rem;
}

/* Trust Indicators */
.trust-indicator {
  background: white;
  color: var(--primary-color);
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 8px 22px var(--shadow-color);
  transition: all 0.35s ease;
  border: 2px solid var(--border-color);
}

.trust-indicator:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 32px var(--shadow-color);
  border-color: var(--accent-color);
}

/* Header & Footer */
header {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
  color: var(--light-color);
  padding: 1.2rem 0;
  position: relative;
  z-index: 1000;
  box-shadow: 0 4px 20px var(--shadow-color);
}

footer {
  background: linear-gradient(135deg, var(--dark-color) 0%, var(--secondary-color) 100%);
  color: var(--light-color);
  padding: 4.5rem 0 1.5rem;
}

header img[alt="logo"],
footer img[alt="logo"] {
  filter: brightness(0) invert(1);
}

a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 3px solid var(--highlight-color);
  outline-offset: 4px;
}

::-webkit-scrollbar { width: 12px; }
::-webkit-scrollbar-track { background: var(--light-color); }
::-webkit-scrollbar-thumb { background: var(--gradient-primary); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-color); }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(35px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
  animation: fadeInUp 0.9s ease-out;
}

/* Pattern background — hexagon-like dots grid */
.pattern-bg {
  background-image:
    radial-gradient(ellipse at 25% 25%, rgba(74, 173, 168, 0.07) 0%, transparent 60%),
    radial-gradient(ellipse at 75% 75%, rgba(44, 110, 106, 0.06) 0%, transparent 60%),
    linear-gradient(180deg, rgba(237, 247, 246, 0.85) 0%, rgba(243, 250, 250, 0.85) 100%);
}

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

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .navigation { display: none; }
  .mobile-nav { display: block; }
  .hero h1 { font-size: 2.4rem; }
  .container { padding: 0 1.5rem; }
  .feature-card, .testimonial, .faq-item, .stat-card, .trust-indicator { padding: 1.8rem; }
  .contact-block { width: 100%; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }
  .feature-card, .testimonial, .faq-item, .stat-card { margin: 1rem 0; padding: 1.5rem; }
  .trust-indicator { margin: 1rem 0; padding: 1rem; }
  .stat-number { font-size: 2.8rem; }
  .contact-block { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

@media (prefers-contrast: high) {
  :root {
    --text-color: #000000;
    --background-color: #FFFFFF;
    --border-color: #000000;
    --primary-color: #0E2B2A;
    --secondary-color: #0E2B2A;
  }
}