:root {
  --primary-color: #7A3B5E;
  --secondary-color: #5C2544;
  --accent-color: #C07A9B;
  --light-color: #F8EFF4;
  --dark-color: #2E0F20;
  --gradient-primary: linear-gradient(135deg, #9B4D72 0%, #5C2544 100%);
  --hover-color: #6B3352;
  --background-color: #FDF8FB;
  --text-color: #280F1D;
  --border-color: rgba(122, 59, 94, 0.16);
  --divider-color: rgba(122, 59, 94, 0.12);
  --shadow-color: rgba(92, 37, 68, 0.08);
  --highlight-color: #F7DC6F;
  --main-font: 'Montserrat', sans-serif;
  --alt-font: 'Poppins', sans-serif;
}

/* Base styles */
* {
  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: 1.75;
  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;
}

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

h1 {
  font-size: clamp(2rem, 5vw, 3.8rem);
  line-height: 1.2;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  line-height: 1.3;
}

h3 {
  font-size: clamp(1.05rem, 3vw, 1.3rem);
  line-height: 1.45;
}

p {
  margin: 0 0 1rem 0;
  font-size: clamp(0.97rem, 2vw, 1.08rem);
  line-height: 1.78;
}

/* Mobile Menu */
.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(--text-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;
  transition: all 0.3s ease;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid transparent;
}

.mobile-nav a:hover {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

/* Header */
header {
  background: rgba(255, 255, 255, 0.97);
  color: var(--text-color);
  padding: 1.2rem 0;
  position: relative;
  z-index: 1000;
  box-shadow: 0 2px 14px var(--shadow-color);
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 3rem;
  width: auto;
}

/* Navigation */
.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: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
}

.navigation a:hover {
  color: var(--primary-color);
}

/* Grid layouts */
.grid {
  display: grid;
  width: 100%;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  width: 100%;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  width: 100%;
}

/* Feature Cards — numbered counter style */
.feature-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.6rem 1.8rem 1.6rem 1.4rem;
  box-shadow: 0 2px 12px var(--shadow-color);
  transition: all 0.3s ease;
  width: 100%;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1.2rem;
  align-items: start;
}

.feature-card:hover {
  box-shadow: 0 8px 28px rgba(92, 37, 68, 0.16);
  border-color: var(--accent-color);
  background: var(--light-color);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
  transform: rotate(8deg) scale(1.08);
}

.feature-card-content h3 {
  margin: 0 0 0.5rem 0;
  font-size: clamp(1rem, 2vw, 1.1rem);
  color: var(--primary-color);
}

.feature-card-content p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.65;
  color: var(--text-color);
}

/* Testimonials */
.testimonial {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.8rem 2rem;
  box-shadow: 0 2px 10px var(--shadow-color);
  transition: all 0.3s ease;
  width: 100%;
}

.testimonial:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 22px rgba(92, 37, 68, 0.13);
  border-color: var(--accent-color);
}

/* 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);
  transition: all 0.3s ease;
  padding: 1.8rem 2rem;
  width: 100%;
}

.faq-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(92, 37, 68, 0.12);
  border-color: var(--primary-color);
}

/* Form Styles */
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(122, 59, 94, 0.1);
}

/* 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(92, 37, 68, 0.28);
  letter-spacing: 0.03em;
}

.btn:hover,
button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(92, 37, 68, 0.36);
}

/* Pattern Background — subtle diagonal lines */
.pattern-bg {
  background-image:
    repeating-linear-gradient(
      135deg,
      transparent,
      transparent 20px,
      rgba(122, 59, 94, 0.03) 20px,
      rgba(122, 59, 94, 0.03) 21px
    ),
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 20px,
      rgba(192, 122, 155, 0.025) 20px,
      rgba(192, 122, 155, 0.025) 21px
    );
}

/* Random Content Block — two-column expert tip cards */
.tip-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.tip-card {
  background: #ffffff;
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid var(--border-color);
  box-shadow: 0 3px 14px var(--shadow-color);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  transition: box-shadow 0.3s ease;
}

.tip-card:hover {
  box-shadow: 0 8px 28px rgba(92, 37, 68, 0.14);
}

.tip-card-top {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.tip-emoji {
  font-size: 2rem;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--light-color);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
}

.tip-card-top h4 {
  font-family: var(--main-font);
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0;
}

.tip-card p {
  font-size: 0.92rem;
  color: var(--text-color);
  margin: 0;
  line-height: 1.65;
}

.tip-tag {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 600;
  font-family: var(--main-font);
  color: var(--primary-color);
  background: var(--light-color);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 0.2rem 0.75rem;
  align-self: flex-start;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

/* Footer */
footer {
  padding: 3rem 0 1rem;
}

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

footer a {
  color: var(--light-color);
  text-decoration: none;
  transition: opacity 0.2s;
}

footer a:hover {
  opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .navigation {
    display: none;
  }

  .mobile-nav {
    display: block;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem;
  }

  .tip-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    grid-template-columns: 50px 1fr;
    gap: 1rem;
    padding: 1.4rem 1.4rem 1.4rem 1.2rem;
  }

  .feature-icon {
    width: 50px;
    height: 50px;
    font-size: 1.3rem;
  }

  .contact-wrap {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 0.75rem;
  }

  .testimonial,
  .faq-item {
    padding: 1.4rem 1.1rem;
  }

  .feature-card {
    grid-template-columns: 1fr;
  }

  .feature-icon {
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
  }
}

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