@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #0F172A;       /* Deep navy / charcoal */
  --secondary: #20CEB9;     /* Teal accent */
  --accent: #F5A623;        /* Warm highlight */
  --text-main: #334155;     /* Slate text */
  --text-light: #64748B;    /* Lighter text */
  --bg-main: #FFFFFF;       /* White */
  --bg-alt: #F8FAFC;        /* Light Grey */
  --border: #E2E8F0;        /* Subtle border */
  
  --font-main: 'Inter', sans-serif;
  --nav-height: 80px;
  --transition: all 0.3s ease;
  --radius: 12px;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--primary);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: 3rem; margin-bottom: 1rem; }
h2 { font-size: 2.25rem; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.75rem; text-align: left; }

p {
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: var(--secondary);
  transition: var(--transition);
}

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

ul {
  list-style: none;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 5rem 0;
}

.bg-alt {
  background-color: var(--bg-alt);
}

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

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

.section-header p {
  font-size: 1.125rem;
  color: var(--text-light);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: #1E293B;
  transform: translateY(-2px);
  color: #FFFFFF;
}

.btn-secondary {
  background-color: var(--secondary);
  color: #111827;
}

.btn-secondary:hover {
  background-color: #1AA897;
  transform: translateY(-2px);
  color: #FFFFFF;
}

.btn-outline {
  background-color: transparent;
  color: var(--primary);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--primary);
  background-color: var(--bg-alt);
}

.btn-accent {
  background-color: var(--accent);
  color: #FFFFFF;
}
.btn-accent:hover {
  background-color: #D98C15;
  color: #FFFFFF;
}


/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
  height: 70px;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  color: var(--secondary);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-link:hover, .nav-link.active {
  color: var(--secondary);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: calc(var(--nav-height) + 5rem) 0 6rem;
  background: linear-gradient(135deg, #F8FAFC 0%, #FFFFFF 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(32, 206, 185, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero-title {
  font-size: 3.5rem;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: 2.5rem;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* Cards & Grid Utilities */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bg-main);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(32, 206, 185, 0.3);
}

.card-icon {
  width: 50px;
  height: 50px;
  background-color: rgba(32, 206, 185, 0.1);
  color: var(--secondary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.card-desc {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* Callouts / Highlights */
.feature-highlight {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.feature-img-wrap {
  flex: 1;
  position: relative;
}

.feature-img-wrap img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.feature-content {
  flex: 1;
}

.feature-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: rgba(32, 206, 185, 0.1);
  color: var(--secondary);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

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

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-main);
  font-size: 1rem;
  transition: var(--transition);
  background-color: var(--bg-main);
}

.form-control:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(32, 206, 185, 0.1);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* Footer */
.footer {
  background-color: var(--primary);
  color: #FFFFFF;
  padding: 4rem 0 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-desc {
  color: #94A3B8;
  max-width: 300px;
  margin-top: 1rem;
}

.footer h4 {
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #94A3B8;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: #94A3B8;
  font-size: 0.875rem;
}

/* Pricing Tables */
.pricing-card {
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}

.pricing-card.popular {
  border-color: var(--secondary);
  box-shadow: var(--shadow-md);
  transform: scale(1.05);
  z-index: 2;
}
.pricing-card.popular:hover {
  transform: scale(1.05) translateY(-5px);
}

.pricing-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--secondary);
  color: #111827;
  padding: 0.25rem 1.5rem;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
}
.pricing-price span {
  font-size: 1rem;
  color: var(--text-light);
  font-weight: 400;
}

.pricing-features {
  text-align: left;
  margin: 2rem 0;
  flex-grow: 1;
}

.pricing-features li {
  margin-bottom: 1rem;
  color: var(--text-main);
  display: flex;
  gap: 0.75rem;
}
.pricing-features li i {
  color: var(--secondary);
  margin-top: 5px;
}

/* Sticky Scroll Process Flow */
.sticky-scroll-container {
  height: 400vh;
  position: relative;
}

.sticky-wrapper.full-bleed {
  position: sticky;
  top: var(--nav-height);
  height: calc(100vh - var(--nav-height));
  width: 100%;
  max-height: none;
  display: block;
  overflow: hidden;
}

.sticky-bg-image {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  z-index: 1;
}

.sticky-bg-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: opacity 0.5s ease;
}

.sticky-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(30, 41, 59, 0.45);
  z-index: 2;
}

.sticky-fg-container {
  position: relative;
  height: 100%;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 3rem;
  padding: 0 2rem;
}

.tracking-track {
  width: 4px;
  height: 50%;
  background: rgba(255,255,255,0.3);
  border-radius: 4px;
  position: relative;
}

.tracking-ball {
  width: 20px;
  height: 20px;
  background: var(--accent);
  border: 3px solid white;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0%;
  transition: top 0.1s linear;
  box-shadow: 0 0 10px rgba(245, 166, 35, 0.5);
}

.sticky-content-container.overlay-style {
  position: relative;
  height: 350px;
  flex: 1;
  max-width: 500px;
}

.sticky-step {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  transform: translateY(-20%);
  opacity: 0;
  pointer-events: none;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 3rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.sticky-step.active {
  transform: translateY(-50%);
  opacity: 1;
  pointer-events: auto;
  z-index: 5;
}

.sticky-step.out-top {
  transform: translateY(-80%);
  opacity: 0;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  color: white;
  border-radius: 50%;
  font-weight: bold;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-md);
  border: 3px solid white;
}

.sticky-step h4 {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--primary);
}

.sticky-step p {
  color: var(--text-light);
  font-size: 1.1rem;
  margin: 0;
  line-height: 1.6;
}

/* Maintain Outcome block */
.process-outcome {
  display: flex;
  gap: 2rem;
  background: linear-gradient(135deg, white, #f0fdfa);
  border: 2px solid var(--secondary);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  position: relative;
  margin-top: 3rem;
  align-items: center;
}

.outcome-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--secondary), #10B981);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.outcome-content h4 {
  color: var(--primary);
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.outcome-content p {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text-main);
  line-height: 1.7;
}

@keyframes fadeSlideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 992px) {
  .hero-title { font-size: 2.75rem; }
  .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .feature-highlight { flex-direction: column; gap: 2rem; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .pricing-card.popular { transform: none; }
  .pricing-card.popular:hover { transform: translateY(-5px); }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background-color: var(--bg-main);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
    clip-path: circle(0% at 100% 0);
    transition: all 0.4s ease-out;
  }

  .nav-links.open {
    clip-path: circle(150% at 100% 0);
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero-title { font-size: 2.25rem; }
  .hero-ctas { flex-direction: column; }
  .btn { width: 100%; }
  
  .grid-2 { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .sticky-wrapper, .sticky-wrapper.full-bleed {
    height: auto;
    max-height: none;
    position: relative;
    top: 0;
    display: flex;
    flex-direction: column;
  }
  .sticky-scroll-container {
    height: auto;
  }
  .sticky-bg-image {
    position: relative;
    height: 250px;
  }
  .sticky-fg-container {
    padding: 1rem;
    gap: 1rem;
    flex-direction: column;
  }
  .tracking-track { display: none; }
  .sticky-content-container.overlay-style, .sticky-content-container {
    height: auto;
    max-width: 100%;
    margin-top: -30px;
    z-index: 3;
  }
  .sticky-step {
    position: relative;
    transform: none !important;
    opacity: 1 !important;
    pointer-events: auto;
    margin-bottom: 1.5rem;
  }
  .process-outcome { flex-direction: column; text-align: center; gap: 1rem; }
}