/* ============================================
   Kleurrijk & Knetter - Coaching Website
   Brand Colors:
   - Burgundy:  #741423
   - Purple:    #912091
   - Lavender:  #be98cb
   - Yellow:    #fdc91f
   - White:     #ffffff
   ============================================ */

/* Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --burgundy: #741423;
  --purple: #912091;
  --lavender: #be98cb;
  --yellow: #fdc91f;
  --white: #ffffff;
  --off-white: #faf7fc;
  --dark: #2a1a2e;
  --text: #3d2a42;
  --text-light: #6b5570;
  --shadow: rgba(116, 20, 35, 0.1);
  --radius: 12px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Nunito', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  line-height: 1.7;
  background: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Nunito', 'Segoe UI', system-ui, sans-serif;
  font-weight: 800;
  line-height: 1.3;
  color: var(--dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.6rem); }

p { margin-bottom: 1rem; }

a {
  color: var(--purple);
  text-decoration: none;
  transition: color 0.3s;
}

a:hover { color: var(--burgundy); }

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px var(--shadow);
  transition: all 0.3s ease;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.navbar-logo img {
  height: 55px;
  width: auto;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.5rem;
  align-items: center;
}

.nav-links a {
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: all 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--purple);
  background: rgba(145, 32, 145, 0.08);
}

.nav-links .btn-nav {
  background: var(--purple);
  color: var(--white);
  padding: 0.5rem 1.4rem;
  border-radius: 25px;
  font-weight: 700;
}

.nav-links .btn-nav:hover {
  background: var(--burgundy);
  color: var(--white);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--dark);
  border-radius: 3px;
  transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
  background: linear-gradient(135deg, var(--off-white) 0%, #f3e8f7 50%, #fef8e8 100%);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content {
  padding: 2rem 0;
}

.hero-badge {
  display: inline-block;
  background: rgba(145, 32, 145, 0.1);
  color: var(--purple);
  padding: 0.4rem 1.2rem;
  border-radius: 25px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
}

.hero h1 {
  margin-bottom: 1.5rem;
  color: var(--burgundy);
}

.hero h1 span {
  color: var(--purple);
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-image {
  position: relative;
}

.hero-image img {
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(116, 20, 35, 0.15);
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.hero-image::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100px;
  height: 100px;
  background: var(--yellow);
  border-radius: 50%;
  opacity: 0.3;
  z-index: -1;
}

.hero-image::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: -15px;
  width: 70px;
  height: 70px;
  background: var(--lavender);
  border-radius: 50%;
  opacity: 0.5;
  z-index: -1;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-block;
  padding: 0.9rem 2rem;
  border-radius: 30px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  text-align: center;
}

.btn-primary {
  background: var(--purple);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(145, 32, 145, 0.3);
}

.btn-primary:hover {
  background: var(--burgundy);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(116, 20, 35, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--purple);
  border: 2px solid var(--purple);
}

.btn-secondary:hover {
  background: var(--purple);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-yellow {
  background: var(--yellow);
  color: var(--dark);
  box-shadow: 0 4px 15px rgba(253, 201, 31, 0.3);
}

.btn-yellow:hover {
  background: #e6b500;
  transform: translateY(-2px);
  color: var(--dark);
  box-shadow: 0 6px 20px rgba(253, 201, 31, 0.4);
}

.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ============================================
   Sections
   ============================================ */
section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem;
}

.section-header h2 {
  margin-bottom: 1rem;
  color: var(--burgundy);
}

.section-header p {
  color: var(--text-light);
  font-size: 1.1rem;
}

.section-label {
  display: inline-block;
  color: var(--purple);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

/* Background variants */
.bg-light {
  background: var(--off-white);
}

.bg-gradient {
  background: linear-gradient(135deg, #f3e8f7 0%, var(--off-white) 100%);
}

/* ============================================
   About / Intro Section
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
}

.about-image img {
  border-radius: var(--radius);
  box-shadow: 0 15px 40px var(--shadow);
  height: 450px;
  object-fit: cover;
  width: 100%;
}

.about-content h2 {
  color: var(--burgundy);
  margin-bottom: 1.5rem;
}

.about-content p {
  color: var(--text-light);
  font-size: 1.05rem;
}

/* ============================================
   Services / Cards
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  box-shadow: 0 10px 30px var(--shadow);
  transition: all 0.3s ease;
  border-top: 4px solid transparent;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(116, 20, 35, 0.15);
}

.service-card.purple { border-top-color: var(--purple); }
.service-card.burgundy { border-top-color: var(--burgundy); }
.service-card.yellow { border-top-color: var(--yellow); }

.service-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

.service-card-icon.purple { background: rgba(145, 32, 145, 0.1); }
.service-card-icon.burgundy { background: rgba(116, 20, 35, 0.1); }
.service-card-icon.yellow { background: rgba(253, 201, 31, 0.15); }

.service-card h3 {
  margin-bottom: 1rem;
  color: var(--dark);
}

.service-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

.service-card .btn {
  margin-top: 1.5rem;
}

/* ============================================
   Topics / List Items
   ============================================ */
.topics-list {
  list-style: none;
  padding: 0;
}

.topics-list li {
  padding: 0.7rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--text);
  font-size: 1.05rem;
}

.topics-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  background: var(--yellow);
  border-radius: 50%;
}

/* ============================================
   Steps / Process
   ============================================ */
.steps-container {
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 30px;
  top: 65px;
  bottom: -2rem;
  width: 3px;
  background: linear-gradient(to bottom, var(--lavender), transparent);
}

.step-number {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), var(--burgundy));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(145, 32, 145, 0.3);
}

.step-content h3 {
  color: var(--purple);
  margin-bottom: 0.8rem;
}

.step-content p {
  color: var(--text-light);
  font-size: 1rem;
}

.step-content ul {
  list-style: none;
  margin: 0.8rem 0;
}

.step-content ul li {
  padding: 0.3rem 0 0.3rem 1.5rem;
  position: relative;
  color: var(--text-light);
}

.step-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--yellow);
  border-radius: 50%;
}

/* ============================================
   Benefits / Features Grid
   ============================================ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.benefit-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  box-shadow: 0 5px 20px var(--shadow);
  transition: transform 0.3s;
}

.benefit-card:hover {
  transform: translateY(-3px);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.benefit-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
  color: var(--purple);
}

.benefit-card p {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* ============================================
   Pricing
   ============================================ */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 700px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  box-shadow: 0 10px 30px var(--shadow);
  border: 2px solid transparent;
  transition: all 0.3s;
}

.pricing-card:hover {
  border-color: var(--purple);
  transform: translateY(-3px);
}

.pricing-card h3 {
  color: var(--purple);
  margin-bottom: 0.5rem;
}

.pricing-card .price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--burgundy);
  margin: 1rem 0 0.5rem;
}

.pricing-card .duration {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

/* ============================================
   Info Blocks
   ============================================ */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.info-block {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 5px 20px var(--shadow);
}

.info-block h3 {
  color: var(--purple);
  margin-bottom: 1rem;
  font-size: 1.15rem;
}

.info-block p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--burgundy) 0%, var(--purple) 100%);
  color: var(--white);
  text-align: center;
  padding: 5rem 0;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* ============================================
   Contact Form
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info h3 {
  color: var(--purple);
  margin-bottom: 1.5rem;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-detail-icon {
  width: 45px;
  height: 45px;
  border-radius: 12px;
  background: rgba(145, 32, 145, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-detail h4 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.contact-detail p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin: 0;
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: 0 10px 30px var(--shadow);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1.2rem;
  border: 2px solid #e8dce9;
  border-radius: 10px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  transition: border-color 0.3s;
  background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--purple);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand img {
  height: 50px;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 300px;
}

.footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--yellow);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   Page Header (subpages)
   ============================================ */
.page-header {
  background: linear-gradient(135deg, var(--off-white) 0%, #f3e8f7 50%, #fef8e8 100%);
  padding: 8rem 0 4rem;
  text-align: center;
}

.page-header h1 {
  color: var(--burgundy);
  margin-bottom: 1rem;
}

.page-header p {
  color: var(--text-light);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   Content sections for subpages
   ============================================ */
.content-section {
  max-width: 800px;
  margin: 0 auto;
}

.content-section h2 {
  color: var(--burgundy);
  margin-bottom: 1rem;
  margin-top: 2rem;
}

.content-section h3 {
  color: var(--purple);
  margin-bottom: 0.8rem;
  margin-top: 1.5rem;
}

.content-section p,
.content-section li {
  color: var(--text-light);
  font-size: 1.05rem;
}

.highlight-box {
  background: var(--off-white);
  border-left: 4px solid var(--purple);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.5rem 2rem;
  margin: 1.5rem 0;
}

.highlight-box p {
  margin: 0;
  font-weight: 600;
  color: var(--purple);
  font-size: 1.1rem;
}

/* Two-column option layout */
.options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.option-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 5px 15px var(--shadow);
}

.option-card h4 {
  color: var(--purple);
  margin-bottom: 0.5rem;
}

.option-card p {
  font-size: 0.95rem;
  margin: 0;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 992px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-image img {
    height: 350px;
  }

  .btn-group {
    justify-content: center;
  }

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

  .about-image {
    order: -1;
  }

  .about-image img {
    height: 300px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand p {
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1rem;
    box-shadow: 0 10px 30px var(--shadow);
  }

  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  section {
    padding: 3.5rem 0;
  }

  .hero {
    min-height: auto;
    padding: 6rem 0 3rem;
  }

  .hero-image img {
    height: 280px;
  }

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

  .step {
    flex-direction: column;
    gap: 1rem;
  }

  .step:not(:last-child)::after {
    display: none;
  }

  .pricing-cards {
    grid-template-columns: 1fr;
  }

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

  .page-header {
    padding: 7rem 0 3rem;
  }
}

/* ============================================
   Animations
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.slide-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-right.visible {
  opacity: 1;
  transform: translateX(0);
}