/* Cetec ERP Landing Page Styles */

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

body {
  font-family: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: #374151;
  background-color: #ffffff;
}

/* Custom Color Variables */
:root {
  --brand-blue: #0B4F6C;
  --brand-cyan: #41B7D6;
  --brand-cyan-light: #5AC8E4;
  --text-gray: #6B7280;
  --border-cyan: #b6e0ea;
}

/* Utility Classes */
.bg-brand-blue { background-color: var(--brand-blue); }
.bg-brand-cyan { background-color: var(--brand-cyan); }
.text-brand-blue { color: var(--brand-blue); }
.text-brand-cyan { color: var(--brand-cyan); }
.text-white { color: #ffffff; }
.text-gray-200 { color: #E5E7EB; }
.text-gray-300 { color: #D1D5DB; }
.text-gray-500 { color: #6B7280; }
.text-gray-600 { color: #4B5563; }
.text-gray-900 { color: #111827; }
.bg-white { background-color: #ffffff; }

/* Container */
.container-custom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header Styles */
#header {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: all 0.3s ease;
  background-color: transparent;
  padding: 1.5rem 0;
}

#header.scrolled {
  background-color: var(--brand-blue);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo {
  width: auto;
  height: 3.5rem;
  transition: all 0.3s ease;
}

nav .nav-link {
  text-decoration: none;
  transition: color 0.2s ease;
}

/* CTA Button */
.cta-demo {
  background-color: var(--brand-cyan);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.125rem;
  transition: all 0.3s ease;
  display: inline-block;
}

.cta-demo:hover {
  background-color: var(--brand-cyan-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(65, 183, 214, 0.3);
}

.cta-large {
  padding: 1rem 2.5rem;
  font-size: 1.25rem;
  text-decoration: none;
  display: inline-block;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

/* Hero Section */
.relative { position: relative; }
.z-20 { z-index: 20; }
.z-50 { z-index: 50; }

section#home {
  position: relative;
  background-color: var(--brand-blue);
  color: white;
  padding-top: 11rem;
  padding-bottom: 8rem;
  margin-top: -11rem;
  overflow: hidden;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20px 20px, rgba(255, 255, 255, 0.05) 2px, transparent 0),
    radial-gradient(circle at 60px 60px, rgba(255, 255, 255, 0.03) 1px, transparent 0);
  background-size: 80px 80px, 100px 100px;
  opacity: 0.5;
}

.hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(65, 183, 214, 0.1) 0%, transparent 50%);
}

.hero-sub {
  color: var(--brand-cyan-light);
  margin-bottom: 0.5rem;
}

h1 {
  line-height: 1.2;
  margin-bottom: 1rem;
}

.hero-support {
  font-size: 1.25rem;
  line-height: 1.5;
}

.hero-cta {
  margin-top: 1.5rem;
  display: inline-block;
  text-decoration: none;
  transition: all 0.3s ease;
}

.hero-cta:hover {
  background-color: var(--brand-cyan-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(65, 183, 214, 0.4);
}

.video-container {
  position: relative;
  cursor: pointer;
  margin-top: 3rem;
}

.play-button {
  z-index: 10;
  transition: transform 0.3s ease;
}

.video-container:hover .play-button {
  transform: translate(-50%, -50%) scale(1.1);
}

.hero-angle-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
}

.hero-angle-bottom svg {
  display: block;
  width: 100%;
  height: 18rem;
}

/* Answer Section */
.answer-section {
  padding: 5rem 0;
  background-color: #f9fafb;
}

.answer-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.answer-img-side {
  position: relative;
}

.answer-bg-circle {
  position: absolute;
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, var(--brand-cyan) 0%, var(--brand-blue) 100%);
  border-radius: 50%;
  opacity: 0.1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
}

.answer-bg-dots {
  position: absolute;
  width: 200px;
  height: 200px;
  background-image: radial-gradient(circle, var(--brand-cyan) 2px, transparent 2px);
  background-size: 30px 30px;
  opacity: 0.15;
  top: 20%;
  right: 10%;
  z-index: 0;
}

.answer-img-container {
  position: relative;
  z-index: 1;
}

.answer-main-img {
  width: 100%;
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.answer-text-side {
  padding: 2rem 0;
}

.answer-subtitle {
  color: var(--brand-cyan);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.answer-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--brand-blue);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.answer-description {
  font-size: 1.125rem;
  color: var(--text-gray);
  margin-bottom: 2rem;
  line-height: 1.7;
}

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

.answer-list li {
  padding-left: 2rem;
  margin-bottom: 1rem;
  position: relative;
  font-size: 1.125rem;
  color: #374151;
}

.answer-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--brand-cyan);
  font-weight: bold;
  font-size: 1.25rem;
}

/* Human Support Section */
.human-support-section {
  padding: 5rem 0;
  background-color: white;
}

.human-support-title {
  margin-bottom: 1.5rem;
}

.human-support-desc {
  line-height: 1.8;
}

/* Tools Section */
.tools-section-bg {
  background: linear-gradient(135deg, #f0f9ff 0%, #dbeafe 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.hero-patter-powerful {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 15px 15px, rgba(65, 183, 214, 0.05) 2px, transparent 0);
  background-size: 60px 60px;
  opacity: 0.5;
}

.tools-section-sub {
  color: var(--brand-cyan);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 1rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.tools-section-title {
  font-weight: 800;
  color: var(--brand-blue);
  margin-bottom: 3rem;
  line-height: 1.3;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.tool-card {
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
  text-align: center;
}

.tool-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.1);
}

.tool-icon-centered {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.icon-circle {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--brand-cyan) 0%, var(--brand-blue) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem;
}

.tool-icon-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.tool-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 1rem;
}

.tool-desc {
  color: var(--text-gray);
  line-height: 1.6;
}

/* Profit Points Section */
.profit-points-section {
  padding: 5rem 0 8rem;
  background-color: white;
}

.profit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.profit-card {
  text-align: center;
  padding: 2rem;
}

.profit-number {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--brand-cyan);
  margin-bottom: 0.5rem;
}

.profit-label {
  font-size: 1.125rem;
  color: var(--text-gray);
  font-weight: 600;
}

/* Advanced Tools Section */
.advanced-features-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: #f9fafb;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: #f0f9ff;
  transform: translateX(5px);
}

.feature-item i {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.feature-item span {
  font-size: 1.125rem;
  color: #374151;
}

/* Industry Section */
.industry-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
}

.industry-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.industry-tag {
  background: var(--brand-blue);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 2rem;
  font-weight: 600;
  font-size: 1rem;
}

/* Get Started Section */
section#started-free {
  padding: 10rem 0;
}

/* Footer */
.footer {
  background-color: var(--brand-blue);
  color: white;
  padding: 3rem 0 2rem;
  margin-top: 0;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.footer-logo-img {
  height: 3rem;
  width: auto;
}

/* Section Title Utility */
.section-title {
  line-height: 1.3;
}

/* Mobile Responsive */
.mobile-menu {
  transition: all 0.3s ease;
}

.mobile-menu-overlay {
  display: none;
}

@media (max-width: 768px) {
  .answer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .answer-title {
    font-size: 2rem;
  }

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

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

  .advanced-features-list {
    grid-template-columns: 1fr;
  }

  .hero-support {
    font-size: 1rem;
  }

  h1 {
    font-size: 2rem !important;
  }

  .video-container {
    width: 100% !important;
  }

  .answer-bg-circle,
  .answer-bg-dots {
    display: none;
  }
}

/* Flexbox Utilities */
.flex { display: flex; }
.hidden { display: none; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.items-center { align-items: center; }
.space-x-6 > * + * { margin-left: 1.5rem; }
.space-x-8 > * + * { margin-left: 2rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.gap-8 { gap: 2rem; }
.flex-wrap { flex-wrap: wrap; }
.flex-col { flex-direction: column; }
.flex-shrink-0 { flex-shrink: 0; }

/* Text Utilities */
.text-center { text-align: center; }
.text-left { text-left: left; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.uppercase { text-transform: uppercase; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }

/* Spacing Utilities */
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-12 { margin-top: 3rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.p-3 { padding: 0.75rem; }
.pt-12 { padding-top: 3rem; }
.pt-40 { padding-top: 10rem; }
.pb-40 { padding-bottom: 10rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }

/* Width Utilities */
.w-24 { width: 6rem; }
.h-24 { height: 6rem; }
.w-full { width: 100%; }
.h-auto { height: auto; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-7xl { max-width: 80rem; }

/* Border & Radius */
.rounded-lg { border-radius: 0.5rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.border-8 { border-width: 8px; }

/* Transitions */
.transition-colors { transition-property: background-color, border-color, color, fill, stroke; transition-duration: 0.3s; }
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }

/* Positioning */
.absolute { position: absolute; }
.top-1\/2 { top: 50%; }
.left-1\/2 { left: 50%; }
.transform { transform: translate(var(--tw-translate-x), var(--tw-translate-y)); }
.-translate-x-1\/2 { --tw-translate-x: -50%; }
.-translate-y-1\/2 { --tw-translate-y: -50%; }
.cursor-pointer { cursor: pointer; }

@media (min-width: 768px) {
  .md\:flex { display: flex !important; }
  .md\:hidden { display: none !important; }
  .md\:text-5xl { font-size: 3rem; }
  .md\:w-3\/5 { width: 60%; }
  .md\:px-40 { padding-left: 10rem; padding-right: 10rem; }
  .md\:pb-24 { padding-bottom: 6rem; }
}