/* ==========================================================================
   NeedNow Landing Page Styles
   Color palette from lib/utils/styles.dart
   ========================================================================== */

/* --- CSS Variables (matching styles.dart) --- */
:root {
  --primary-teal: #0F6A67;
  --primary-teal-dark: #0B5451;
  --primary-orange: #F47A1F;
  --primary-orange-dark: #D96414;
  --primary-orange-light: #FF8A3D;
  --background: #E6D8BF;
  --card-background: #F5EFE3;
  --text-primary: #1F3E3C;
  --text-secondary: #5E6B67;
  --text-on-primary: #FFFFFF;
  --accent-orange-soft: #FD754D;
  --accent-coral-soft: #FD5E53;
  --border-radius: 14px;
  --border-radius-sm: 12px;
  --shadow: 0 4px 20px rgba(31, 62, 60, 0.1);
  --shadow-lg: 0 8px 40px rgba(31, 62, 60, 0.15);
  --transition: all 0.3s ease;
}

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

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--background);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

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

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

.fade-in-delay {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease 0.2s, transform 0.6s ease 0.2s;
}

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

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--primary-teal);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.navbar.scrolled {
  background-color: var(--primary-teal-dark);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-on-primary);
}

.nav-logo-img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: var(--text-on-primary);
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-orange);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  background-color: var(--primary-orange);
  color: var(--text-on-primary) !important;
  padding: 10px 24px;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: var(--transition);
}

.nav-cta:hover {
  background-color: var(--primary-orange-dark);
  transform: translateY(-2px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle-bar {
  width: 24px;
  height: 2px;
  background-color: var(--text-on-primary);
  transition: var(--transition);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  background: linear-gradient(135deg, var(--background) 0%, var(--card-background) 100%);
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.highlight {
  color: var(--primary-orange);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--primary-orange);
  color: var(--text-on-primary);
}

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

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

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

.btn-large {
  padding: 16px 40px;
  font-size: 1.1rem;
}

/* --- Phone Mockup --- */
.hero-visual {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 280px;
  background-color: var(--text-primary);
  border-radius: 36px;
  padding: 12px;
  box-shadow: var(--shadow-lg);
  animation: float 4s ease-in-out infinite;
}

.phone-screen {
  background-color: var(--card-background);
  border-radius: 28px;
  overflow: hidden;
}

.phone-header {
  background-color: var(--primary-teal);
  padding: 12px;
  display: flex;
  justify-content: center;
}

.phone-notch {
  width: 80px;
  height: 6px;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 3px;
}

.phone-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.phone-card {
  background-color: var(--background);
  border-radius: var(--border-radius-sm);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.phone-card-icon {
  font-size: 1.5rem;
}

.phone-card-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.phone-card-subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* --- Sections --- */
.section {
  padding: 100px 24px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  color: var(--text-primary);
}

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

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 60px;
}

.text-left + .section-subtitle,
.section-subtitle.text-left {
  text-align: left;
}

/* --- How It Works --- */
.how-it-works {
  background-color: var(--card-background);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.step-card {
  text-align: center;
  padding: 40px 24px;
  background-color: var(--background);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  width: 48px;
  height: 48px;
  background-color: var(--primary-orange);
  color: var(--text-on-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  margin: 0 auto 20px;
}

.step-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.step-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.step-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* --- Features --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background-color: var(--card-background);
  border-radius: var(--border-radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.feature-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* --- Split Sections (Customers / Providers) --- */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.split-section.reverse .split-content {
  order: 2;
}

.split-section.reverse .split-visual {
  order: 1;
}

.benefits-list {
  margin-bottom: 32px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 1rem;
  color: var(--text-primary);
}

.benefit-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background-color: var(--primary-orange);
  color: var(--text-on-primary);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

/* --- Visual Cards --- */
.visual-card {
  background-color: var(--card-background);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.visual-card-header {
  background-color: var(--primary-teal);
  padding: 16px 20px;
}

.visual-card-badge {
  color: var(--text-on-primary);
  font-weight: 600;
  font-size: 0.9rem;
}

.visual-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.visual-provider {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
  background-color: var(--background);
  border-radius: var(--border-radius-sm);
}

.visual-avatar {
  width: 44px;
  height: 44px;
  background-color: var(--primary-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.visual-provider-info {
  flex: 1;
}

.visual-provider-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.visual-provider-rating {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.visual-bid-amount {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary-orange);
}

/* --- Dashboard Card --- */
.dashboard-card {
  padding: 0;
}

.dashboard-header {
  background-color: var(--primary-teal);
  padding: 20px;
}

.dashboard-title {
  color: var(--text-on-primary);
  font-weight: 600;
  font-size: 1.1rem;
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 24px 20px;
  gap: 16px;
  border-bottom: 1px solid var(--background);
}

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

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-orange);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.dashboard-quick-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 20px;
  gap: 12px;
}

.quick-action {
  text-align: center;
  padding: 14px 8px;
  background-color: var(--background);
  border-radius: var(--border-radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: var(--transition);
}

.quick-action:hover {
  background-color: var(--primary-orange);
  color: var(--text-on-primary);
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-teal-dark) 100%);
  padding: 100px 24px;
  text-align: center;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-on-primary);
  margin-bottom: 16px;
}

.cta-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* --- Footer --- */
.footer {
  background-color: var(--primary-teal-dark);
  padding: 60px 24px 30px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.footer-brand-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-on-primary);
}

.footer-tagline {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin-left: 16px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-link {
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--primary-orange);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
}

/* --- Responsive --- */
@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

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

  .hero-buttons {
    justify-content: center;
  }

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

  .split-section {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .split-section.reverse .split-content {
    order: 1;
  }

  .split-section.reverse .split-visual {
    order: 2;
  }

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

  .hero-title {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background-color: var(--primary-teal-dark);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .steps-grid,
  .features-grid {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .section {
    padding: 60px 24px;
  }

  .section-title {
    font-size: 1.8rem;
  }

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

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-brand {
    flex-direction: column;
  }

  .footer-tagline {
    margin-left: 0;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }

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

  .dashboard-quick-actions {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.8rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
  }

  .phone-mockup {
    width: 240px;
  }

  .stat-value {
    font-size: 1.2rem;
  }
}