:root {
  --pink-50: #fdf2f8;
  --pink-100: #fce7f3;
  --pink-600: #db2777;
  --purple-50: #f5f3ff;
  --purple-100: #ede9fe;
  --purple-200: #ddd6fe;
  --purple-600: #7c3aed;
  --purple-700: #6d28d9;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --white: #ffffff;
}

/* ===== Hero Section ===== */
.main-hero-web {
  padding: 40px 15px;
  margin-top: 20px;
  margin-bottom: 40px;
  height: auto; /* remove fixed height */
  background-color: aliceblue;
  border-radius: 5px;
}

@media (max-width:560px) {
  .main-hero-web {
  padding: 80px 15px;
  margin-top: 20px;
  margin-bottom: 40px;
  height: auto; /* remove fixed height */
  background-color: aliceblue;
  border-radius: 5px;
}
}
.main-hero-web h1,
.main-hero-web span {
  font-size: 6vw; /* responsive on mobile */
  line-height: 1.3;
  margin-top: 1vw;
}

.main-hero-web p {
  margin: 2px 0;
  text-align: center;
  padding: 0 10px;
  font-size: 4.2vw;
}

.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 20px;
}

.fade-in {
  opacity: 0;
  transform: translateY(10px);
  transition: transform 1s ease, opacity 1s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  font-weight: 600;
  border-radius: 12px;
  margin-bottom: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  text-align: center;
  width: 100%; /* full width on mobile */
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(90deg, var(--purple-600), var(--pink-600));
  color: var(--white);
}

.btn-primary:hover {
  background: linear-gradient(90deg, var(--purple-700), var(--pink-600));
  transform: scale(1.05);
}

.btn-secondary {
  background: var(--white);
  color: var(--purple-700);
  border: 1px solid var(--purple-200);
}

.btn-secondary:hover {
  background: var(--gray-50);
  transform: scale(1.05);
}

.btn-container {
  display: flex;
  flex-direction: column; /* stack on mobile */
  align-items: center;
  width: 100%;
  gap: 12px;
  margin-top: 24px;
}

/* ===== Service & Approach Cards ===== */
.service-card {
  background: linear-gradient(135deg, var(--pink-50), var(--purple-50));
  border-radius: 20px;
  padding: 32px;
  margin-top: 1vw;
  transition: all 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  transform: translateY(-5px);
}

.approach-card {
  border-radius: 20px;
  padding: 32px;
  transition: all 0.3s ease;
}

.approach-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.feature-bullet {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
}

.bullet {
  width: 8px;
  height: 8px;
  background-color: var(--purple-600);
  border-radius: 50%;
  margin-right: 12px;
}

/* ===== Grids ===== */
.grid-cols-1,
.grid-cols-2,
.grid-cols-3 {
  display: grid;
  grid-template-columns: 1fr; /* stack on mobile */
  gap: 20px;
}

/* ===== Text & Utility ===== */
.text-center {
  text-align: center;
}

.text-gradient {
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  background-image: linear-gradient(90deg, var(--purple-600), var(--pink-600));
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

.section-spacing {
  padding-top: 4rem;
  padding-bottom: 2rem;
}

.section-spacing-bottom {
  padding-bottom: 2rem;
  margin-top: 3vw;
}

.highlight-card {
  background: linear-gradient(135deg, var(--purple-600), var(--pink-600));
  color: var(--white);
  transform: scale(1.05);
}

.highlight-card .text-accent {
  color: rgba(255, 255, 255, 0.9);
}

/* ===== Case Studies ===== */
#case-studies {
  background: var(--gray-50);
}

.case-card {
  border-radius: 20px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
  text-align: left;
}

.case-card img {
  width: 100%;
  height: auto; /* responsive */
  border-radius: 12px;
  margin-bottom: 16px;
}

.case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 30px -5px rgba(0, 0, 0, 0.1);
}

/* ===== Testimonials ===== */
#testimonials {
  background: linear-gradient(135deg, var(--purple-50), var(--pink-50));
}

.testimonial {
  border-radius: 20px;
  background: var(--white);
  padding: 32px;
  transition: all 0.3s ease;
  border: 1px solid var(--gray-200);
}

.testimonial:hover {
  transform: scale(1.02);
  box-shadow: 0 18px 25px -6px rgba(0, 0, 0, 0.1);
}

.testimonial p {
  color: var(--gray-600);
  margin-bottom: 1rem;
}

.testimonial .author {
  font-weight: 600;
  color: var(--purple-700);
}

/* ===== Why Choose Us ===== */
#why-choose-us {
  background: var(--white);
}

.reason-card {
  padding: 32px;
  border-radius: 20px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
  text-align: center;
}

.reason-card:hover {
  transform: translateY(-4px);
  background: var(--purple-50);
  border-color: var(--purple-200);
}

.reason-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--purple-600), var(--pink-600));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  margin: 0 auto 16px;
  font-size: 1.5rem;
}

/* ===== Call To Action Banner ===== */
#cta-banner {
  background: linear-gradient(135deg, var(--purple-600), var(--pink-600));
  padding: 3rem 1rem;
  color: var(--white);
  text-align: center;
  margin-top: 3rem;
}

#cta-banner h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

#cta-banner p {
  font-size: 1rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.9);
}

#cta-banner .btn-primary {
  background: var(--white);
  color: var(--purple-700);
  font-weight: 700;
}

#cta-banner .btn-primary:hover {
  background: var(--gray-100);
  color: var(--purple-600);
  transform: scale(1.08);
}

/* ===== Tablet & Desktop Fixes ===== */
@media (min-width: 768px) {
  .main-hero-web {
    padding: 70px 20px;
    height: 70vh;
  }

  .main-hero-web h1,
  .main-hero-web span {
    font-size: 2.5vw;
  }

  .main-hero-web p {
    padding: 1vw 15vw;
    font-size: 1.2rem;
  }

  .btn-container {
    flex-direction: row;
    justify-content: center;
    width: auto;
  }

  .btn {
    width: auto;
    padding: 16px 32px;
  }

  .grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }

  .section-title {
    font-size: 2.25rem;
  }

  .section-spacing {
    padding-top: 8rem;
    padding-bottom: 4rem;
  }

  #cta-banner h2 {
    font-size: 2.5rem;
  }

  #cta-banner p {
    font-size: 1.125rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 40px;
  }
}