html {
  scroll-behavior: smooth;
}

/* Variables for easy branding changes */
:root {
  --primary: #e63946;
  --primary-hover: #c1272d;
  --text-main: #1a1a1a;
  --text-muted: #666666;
  --bg-light: #f9fafb;
  --white: #ffffff;
  --border: #e5e7eb;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", sans-serif;
}

body {
  background-color: var(--bg-light);
  background: radial-gradient(
    circle at top left,
    #f5f3ff 0%,
    #ffffff 40%,
    #f9fafb 100%
  );
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
}

section {
  scroll-margin-top: 100px;
}

/* --- Navigation --- */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 8%;
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  z-index: 1000;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text-main);
  text-decoration: none;
}

/* Styling for the Logo Text */
.logo-text {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  text-transform: uppercase;
}

.logo-text span {
  color: var(--primary); /* Makes "HEADS" purple/blue */
  font-weight: 400; /* Makes "HEADS" thinner for contrast */
}

/* Base style for the Logo Icon container */
.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px; /* Smooth, modern corner */
  background: #f0f0ff; /* A very faint purple background, like the screenshot's 'SOK Academy' logo */
  color: var(--primary); /* Wrench color starts as purple */
  transition:
    transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
    /* background 0.2s, */ color 0.2s;
}

/* The Hover State: Create an interactive mechanical rotation */
.logo:hover .logo-icon {
  transform: rotate(
    45deg
  ); /* Subtle counter-clockwise rotation, like loosening a bolt */
  background: var(--primary); /* Container turns solid purple */
  color: white; /* Wrench turns white */
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--primary);
  transition: width 0.3s ease; /* This makes the line "grow" */
}

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

/* This makes the line grow to 100% width on hover */
.nav-links a:hover::after {
  width: 100%;
}

.nav-auth {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-auth .btn-cta-sm {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 0 rgba(99, 102, 241, 0);
}

.nav-auth .btn-cta-sm:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
  filter: brightness(1.1);
}

.btn-cta-sm {
  background: var(--primary);
  color: white;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
}

/* --- Hero Section --- */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-height: 90vh;
  justify-content: center;
  padding: 120px 20px;
  max-width: 1050px;
  margin: 0 auto;
}

.top-badge {
  background: #f0f0ff;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 32px;
  border: 1px solid #e0e7ff;

  display: inline-block;
  width: fit-content;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem); /* Fluid typography */
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 24px;
}

h1 span {
  color: var(--primary);
}

h2 span {
  color: var(--primary);
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 700px;
  margin-bottom: 48px;
  line-height: 1.6;
}

/* --- Buttons --- */
.cta-group {
  display: flex;
  gap: 16px;
}

.btn {
  padding: 16px 32px;
  border-radius: 10px;
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
  box-shadow: 0 10px 20px -5px rgba(99, 102, 241, 0.4);
}

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

.btn-outline {
  background-color: var(--white);
  color: var(--text-main);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  background-color: #f3f4f6;
  border-color: #d1d5db;
}

/* Mobile Responsiveness */
@media (max-width: 850px) {
  .nav-links,
  .nav-auth {
    display: none;
  }
  .hero {
    padding: 80px 20px;
  }
  .cta-group {
    flex-direction: column;
    width: 100%;
    max-width: 300px;
  }
}

.services-overview {
  padding: 100px 8%;
  background-color: var(--white);

  /* border-top: 1px solid var(--border); */
  /* display: flex; */
  /* flex-direction: column; */
  /* align-items: center; */
  /* text-align: center; */
  /* min-height: 90vh; */
  /* justify-content: center; */
  /* padding: 120px 20px; */
  /* max-width: 1050px; */
  /* margin: 0 auto;  */
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 15px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: 20px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  /* Soft shadow from your screenshot */
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(99, 102, 241, 0.1);
  border-color: rgba(99, 102, 241, 0.1);
}

.service-icon {
  color: var(--primary);
  background: #f5f3ff;
  width: 65px;
  height: 65px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  margin: 0 auto 25px auto;
}

.section-header p {
  font-size: 1.2rem;
  color: var(--text-muted);
  /* max-width: 700px; */
  margin-bottom: 48px;
  line-height: 1.6;
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--text-main);
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Responsive fix */
@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* Pricing Section Styling */
.pricing-overview {
  padding: 100px 8%;
  background-color: var(--bg-light);
}

.pricing-list-container {
  max-width: 800px;
  margin: 0 auto;
  background: white; /* Dark charcoal background from the screenshot */
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.pricing-list {
  list-style: none;
  padding: 0;
}

.pricing-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid black;
  color: black;
  font-size: 1.1rem;
}

/* Remove border from the last item */
.pricing-list li:last-child {
  border-bottom: none;
}

/* Dot indicators similar to the screenshot list style */
.pricing-list li::before {
  content: "->";
  color: black;
  margin-right: 15px;
  font-size: 1.5rem;
}

.service-name {
  font-weight: 700;
  flex-grow: 1;
}

.service-price {
  font-weight: 400;
  text-align: right;
  color: black;
}

.service-price small {
  display: block;
  font-size: 0.85rem;
  color: rgba(0, 0, 0, 0.6);
  margin-top: 4px;
}

/* Mobile adjustments */
@media (max-width: 600px) {
  .pricing-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .service-price {
    text-align: left;
  }
}

.diagnostic-overview {
  padding: 120px 8%;
  background-color: #ffffff;
}

.diagnostic-flex {
  display: flex;
  align-items: center;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Container for the icon */
.engine-light-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 200px;
}

.tyre-icon {
  color: #e63946;
  filter: drop-shadow(0 0 20px rgba(230, 57, 70, 0.4));
  animation: rotate-slow 10s infinite linear;
}

.tyre-icon circle,
.tyre-icon path {
  stroke: #e63946 !important; /* Forces the Metz-Tessy Red */
}

@keyframes rotate-slow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.step-list {
  list-style: none;
  margin-top: 40px;
}

.step-list li {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

.step-num {
  background: #f5f3ff;
  color: var(--primary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  flex-shrink: 0;
}

.step-list strong {
  display: block;
  color: var(--text-main);
  margin-bottom: 5px;
  font-size: 1.1rem;
}

.step-list p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Mobile Responsiveness */
@media (max-width: 900px) {
  .diagnostic-flex {
    flex-direction: column;
    gap: 40px;
  }
  .diagnostic-image {
    width: 100%;
    padding: 40px;
  }
}

.top-badge1 {
  background: #f0f0ff;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 50px;
  border: 1px solid #e0e7ff;
  width: fit-content;
  margin-bottom: 30px;
  margin-left: 240px;
  /* margin: 0 auto; */
}

/* Styling for the About Section */
.about-overview {
  padding: 120px 8%;
  background-color: var(--white);
  position: relative;
  overflow: hidden;
}

/* Specific centering for this header type */
.section-header-centered {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 60px auto;
}

.section-header-centered .main-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
}

/* The dark, centered text block inspired by the SOK 'Delivering knowledge' banner */
.about-text-block {
  background: white; /* Dark charcoal from SOK styling */
  color: #111827;
  padding: 60px 80px;
  border-radius: 24px;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
  line-height: 1.7;
  font-size: 1rem;
  text-align: center;
}

.about-text-block p {
  margin-bottom: 25px;
}

/* Optional styling to make the first paragraph 'pop' like a mission statement */
.mission-statement {
  font-size: 1.1rem;
  font-weight: 500;
  color: #111827;
  border-left: 3px solid var(--primary);
  padding-left: 20px;
}

/* Centering the button within the block */
.cta-center {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

/* Specific styling for the large button from SOK image */
.btn-large {
  padding: 18px 40px;
  font-size: 1rem;
  border-radius: 12px;
}

.faq-section {
  padding: 100px 8%;
  background-color: #fcfcfd;
}

/* Tab Bar Styling from sc 11 */
.faq-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  background: #f1f5f9;
  padding: 6px;
  border-radius: 12px;
  max-width: 700px;
  margin: 0 auto 50px auto;
}

.tab-btn {
  padding: 10px 24px;
  border: none;
  background: transparent;
  color: #64748b;
  font-weight: 600;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.2s;
}

.tab-btn.active {
  background: #ffffff;
  color: #1e293b;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* Accordion Styling */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #e2e8f0;
}

.faq-question {
  width: 100%;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  font-size: 1.1rem;
  font-weight: 600;
  color: #1e293b;
  text-align: left;
  cursor: pointer;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.faq-answer p {
  padding-bottom: 24px;
  color: #64748b;
  line-height: 1.6;
}

/* Toggle Class */
.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-item.active .icon {
  transform: rotate(180deg);
}

.contact-section {
  padding: 100px 8%;
  background-color: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 1000px;
  margin: 60px auto 0 auto;
  text-align: center;
}

.contact-card {
  padding: 20px;
  transition: transform 0.3s ease;
}

/* Subtle hover effect to keep it feeling like a modern SaaS app */
.contact-card:hover {
  transform: translateY(-5px);
}

.contact-icon {
  color: var(--text-main);
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
}

.contact-card h3 {
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 2px;
  color: #e63946; /* Muted gray for the label */
  margin-bottom: 15px;
}

.contact-card p {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.5;
}

.contact-card a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s;
}

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

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}