:root {
  --primary-color: #6A1E9C;
  --secondary-color: #4B1461;
  --accent-color: #B3D0D9;
  --light-color: #F5EEFF;
  --dark-color: #1A0830;
  --gradient-primary: linear-gradient(135deg, #6A1E9C 0%, #4B1461 100%);
  --hover-color: #3A0E52;
  --background-color: #FDFAFF;
  --text-color: #2D1F3A;
  --border-color: rgba(106, 30, 156, 0.18);
  --divider-color: rgba(75, 20, 97, 0.12);
  --shadow-color: rgba(106, 30, 156, 0.11);
  --highlight-color: #F0A55A;
  --main-font: 'Montserrat', sans-serif;
  --alt-font: 'Inter', sans-serif;
}

/* Mobile Menu */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 8px;
  background: rgba(255,255,255,0.13);
  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: var(--secondary-color);
  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: 1.1rem 1.6rem;
  color: var(--light-color); text-decoration: none;
  border-radius: 10px; transition: all 0.3s ease;
  font-size: 1.05rem; font-weight: 500; border: 2px solid transparent;
}
.mobile-nav a:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.25);
  transform: translateX(5px);
}

/* Feature Cards — horizontal row: number + icon left, text right */
.feature-card {
  display: flex;
  align-items: flex-start;
  gap: 1.4rem;
  transition: all 0.3s ease;
  background: white;
  border-radius: 16px;
  padding: 1.8rem 2rem;
  box-shadow: 0 2px 16px var(--shadow-color);
  border: 1px solid var(--border-color);
  text-align: left;
  overflow: hidden;
  position: relative;
}
.feature-card::after {
  content: '';
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--gradient-primary);
  border-radius: 0 16px 16px 0;
  opacity: 0;
  transition: opacity 0.3s;
}
.feature-card:hover {
  transform: translateX(-5px);
  box-shadow: 0 8px 28px rgba(106,30,156,0.20);
  border-color: var(--primary-color);
}
.feature-card:hover::after { opacity: 1; }
.feature-icon {
  flex-shrink: 0;
  font-size: 2rem;
  width: 60px; height: 60px;
  display: flex; justify-content: center; align-items: center;
  background: linear-gradient(135deg, #F5EEFF 0%, #E0CCFF 100%);
  border-radius: 12px;
  border: 2px solid var(--border-color);
  transition: all 0.4s ease;
  position: relative;
}
.feature-card-number {
  position: absolute;
  top: -8px; right: -8px;
  width: 22px; height: 22px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--main-font);
}
.feature-card:hover .feature-icon {
  background: var(--gradient-primary);
  transform: rotate(-6deg) scale(1.08);
  border-color: var(--highlight-color);
  box-shadow: 0 4px 14px rgba(106,30,156,0.30);
}
.feature-card-body { flex: 1; }

/* Testimonials */
.testimonial {
  transition: all 0.3s ease;
  position: relative;
  background: white;
  padding: 2rem 2rem 2rem 2rem;
  margin: 1rem 0;
  border-radius: 16px;
  box-shadow: 0 4px 14px var(--shadow-color);
  border-bottom: 4px solid var(--primary-color);
}
.testimonial:nth-child(2) { border-bottom-color: #B3D0D9; }
.testimonial:nth-child(3) { border-bottom-color: var(--highlight-color); }
.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(106,30,156,0.18);
}

/* FAQ */
.faq-item {
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  background: white;
  padding: 1.8rem 2rem 1.8rem 5rem;
  margin: 1.2rem 0;
  border-radius: 14px;
  box-shadow: 0 2px 10px var(--shadow-color);
  position: relative;
}
.faq-item::before {
  content: attr(data-num);
  position: absolute;
  left: 1.5rem; top: 1.6rem;
  font-size: 2rem;
  font-weight: 800;
  color: var(--border-color);
  font-family: var(--main-font);
  line-height: 1;
}
.faq-item:hover {
  border-color: var(--primary-color);
  box-shadow: 0 6px 20px rgba(106,30,156,0.15);
  transform: translateX(6px);
}

/* Form */
input, textarea {
  transition: all 0.3s ease; font-family: var(--alt-font);
  border: 1px solid var(--border-color); border-radius: 10px;
  padding: 1.1rem; 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 3px rgba(106,30,156,0.10); transform: scale(1.01);
}
input:hover, textarea:hover {
  border-color: var(--secondary-color);
  box-shadow: 0 3px 10px var(--shadow-color);
}

/* Buttons */
button, .btn {
  transition: all 0.3s ease; position: relative; overflow: hidden;
  background: var(--gradient-primary); color: white; border: none;
  padding: 1.2rem 2.8rem; border-radius: 50px; font-weight: 700;
  font-family: var(--main-font); cursor: pointer; font-size: 0.95rem;
  text-decoration: none; display: inline-block; text-align: center;
  box-shadow: 0 6px 18px rgba(106,30,156,0.32);
  text-transform: uppercase; letter-spacing: 1.5px;
}
button:hover, .btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(106,30,156,0.40);
  background: linear-gradient(135deg, #4B1461 0%, #1A0830 100%);
}

html { scroll-behavior: smooth; }
.hero { position: relative; background: var(--primary-color); }
h1, h2, h3 { font-family: var(--main-font); font-weight: 700; line-height: 1.3; }
body { font-family: var(--alt-font); color: var(--text-color); background-color: var(--background-color); line-height: 1.7; }

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .navigation { display: none; }
  .mobile-nav { display: block; }
  .hero h1 { font-size: 2.1rem; }
  .container { padding: 0 1.5rem; }
  .feature-card { padding: 1.5rem; gap: 1rem; }
  .feature-icon { width: 50px; height: 50px; font-size: 1.7rem; }
  .testimonial, .faq-item { padding: 1.5rem; }
  .faq-item { padding-left: 1.5rem; }
  .faq-item::before { display: none; }
  #contact .grid { max-width: 100% !important; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 1.85rem; }
  .feature-card { flex-direction: column; gap: 0.8rem; }
}
@media (min-width: 768px) {
  #contact .grid { max-width: 80% !important; }
}

header {
  background: var(--primary-color); color: var(--light-color);
  padding: 1.4rem 0; position: relative; z-index: 1000;
  box-shadow: 0 3px 14px rgba(106,30,156,0.32);
}
footer { background: var(--dark-color); color: var(--light-color); padding: 2rem 0 1rem; }
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: 2px;
}

.active-link { position: relative; font-weight: 600; }
.active-link::after {
  content: '';
  position: absolute; bottom: -5px; left: 0; right: 0;
  height: 3px; background: var(--highlight-color); border-radius: 2px;
}

/* Geometric diamond/angular pattern */
.pattern-bg {
  background-image:
    radial-gradient(circle at 20% 30%, rgba(106,30,156,0.06) 0%, transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(179,208,217,0.08) 0%, transparent 45%),
    radial-gradient(circle at 50% 10%, rgba(75,20,97,0.04) 0%, transparent 40%);
  background-size: 700px 700px, 800px 800px, 600px 600px;
  background-position: 0 0, 100% 100%, 50% 0;
}

.info-banner {
  background: linear-gradient(135deg, #F5EEFF 0%, #E0CCFF 100%);
  color: var(--text-color); text-align: center; position: relative;
  border-top: 4px solid var(--primary-color);
  border-bottom: 4px solid var(--primary-color);
}
.info-banner h2 { color: var(--primary-color); margin-bottom: 1.5rem; }
.info-banner p { color: var(--text-color); font-size: 1.1rem; max-width: 800px; margin: 0 auto; line-height: 1.8; }

/* Big stat cards for random block */
.stat-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  transition: all 0.3s ease;
}
.stat-card:hover {
  background: rgba(255,255,255,0.13);
  transform: translateY(-4px);
}
.stat-number {
  font-size: 3.5rem;
  font-weight: 800;
  font-family: var(--main-font);
  color: var(--highlight-color);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-label {
  font-size: 1rem;
  color: var(--accent-color);
  font-weight: 600;
  margin-bottom: 0.8rem;
}

/* About — source table */
.source-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1rem;
  padding: 1rem 1.4rem;
  border-radius: 10px;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}
.source-row:last-child { border-bottom: none; }
.source-row:hover { background: rgba(106,30,156,0.04); }
.source-header {
  background: var(--gradient-primary);
  border-radius: 10px 10px 0 0;
  padding: 0.9rem 1.4rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1rem;
}

/* Benefits — big number accent sections */
.benefit-section {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border-color);
}
.benefit-section:last-child { border-bottom: none; }
.benefit-number {
  font-size: 4rem;
  font-weight: 800;
  font-family: var(--main-font);
  color: var(--border-color);
  line-height: 1;
  flex-shrink: 0;
  width: 80px;
  text-align: right;
  transition: color 0.3s;
}
.benefit-section:hover .benefit-number { color: var(--primary-color); }