:root {
  --color-slate-50: #f8fafc;
  --color-slate-100: #f1f5f9;
  --color-slate-200: #e2e8f0;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-800: #1e293b;
  --color-slate-900: #0f172a;
  --color-indigo-600: #4f46e5;
  --color-indigo-700: #4338ca;
  --color-white: #ffffff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--color-slate-900);
  background-color: var(--color-white);
  line-height: 1.6;
}

/* Header Styles */
.header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-slate-200);
  padding: 1rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-slate-900);
}

.logo-img {
  height: 2rem;
  width: auto;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-slate-900);
}

.nav-menu {
  display: none;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

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

.nav-link {
  color: var(--color-slate-600);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--color-slate-900);
}

.login-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.login-button {
  background-color: var(--color-indigo-600);
  color: var(--color-white);
  border: none;
  padding: 0.625rem 1.25rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background-color 0.2s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
}

.login-button:hover {
  background-color: var(--color-indigo-700);
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--color-slate-900);
  transition: all 0.3s;
}

/* Hero Section */
.hero {
  padding: 0;
}

.hero-container {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.hero-image-wrapper {
  width: 100%;
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
}

.hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 60vh;
}

.hero-content-wrapper {
  max-width: 1280px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.hero-content {
  text-align: center;
}

.hero-headline {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-slate-900);
  margin-bottom: 1.5rem;
}

.hero-subcopy {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-slate-600);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  margin-bottom: 2rem;
}

.cta-primary {
  background-color: var(--color-indigo-600);
  color: var(--color-white);
  border: none;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.2s;
  text-decoration: none;
  display: inline-block;
  min-width: 200px;
  min-height: 44px;
  text-align: center;
}

.cta-primary:hover {
  background-color: var(--color-indigo-700);
}

.cta-secondary {
  background-color: transparent;
  color: var(--color-indigo-600);
  border: 2px solid var(--color-indigo-600);
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
  min-width: 200px;
  min-height: 44px;
  text-align: center;
}

.cta-secondary:hover {
  background-color: var(--color-indigo-600);
  color: var(--color-white);
}

.hero-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
  max-width: 500px;
  margin: 0 auto;
}

.hero-benefits li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-slate-700);
  font-size: 1rem;
}

.hero-benefits li::before {
  content: "✓";
  color: var(--color-indigo-600);
  font-weight: 700;
  font-size: 1.25rem;
}


/* Tools Section */
.tools-section {
  background-color: var(--color-slate-50);
  padding: 4rem 1.5rem;
}

.tools-container {
  max-width: 1280px;
  margin: 0 auto;
}

.tools-heading {
  text-align: center;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-slate-900);
  margin-bottom: 3rem;
}

.tools-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.tool-card {
  background-color: var(--color-white);
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--color-slate-200);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s, box-shadow 0.2s;
}

.tool-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.tool-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
}

.tool-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-slate-900);
  margin-bottom: 0.5rem;
}

.tool-card-description {
  color: var(--color-slate-600);
  font-size: 0.9375rem;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 99;
}

.mobile-menu-overlay.active {
  display: block;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 280px;
  height: 100%;
  background-color: var(--color-white);
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
  padding: 2rem 1.5rem;
  transform: translateX(-100%);
  transition: transform 0.3s;
  z-index: 100;
  overflow-y: auto;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.mobile-menu-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-slate-900);
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-nav-link {
  color: var(--color-slate-600);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.125rem;
  display: block;
  padding: 0.5rem 0;
}

.mobile-nav-link:hover {
  color: var(--color-slate-900);
}

/* Tablet and Desktop Styles */
@media (min-width: 769px) {
  .header {
    padding: 1.25rem 2rem;
  }

  .menu-toggle {
    display: none;
  }

  .nav-menu {
    display: flex;
  }

  .hero-content-wrapper {
    padding: 4rem 2rem;
  }

  .hero-content {
    text-align: left;
  }

  .hero-cta-group {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
  }

  .hero-benefits {
    margin: 0;
  }

  .hero-headline {
    text-align: left;
  }

  .hero-subcopy {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
  }

  .tools-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .tools-section {
    padding: 5rem 2rem;
  }
}

@media (min-width: 1024px) {
  .hero-content-wrapper {
    padding: 5rem 2rem;
  }

  .tools-section {
    padding: 6rem 2rem;
  }
}