/* Layout Classes */
.page-container {
  max-width: 80rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}
@media (min-width: 640px) {
  .page-container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}
@media (min-width: 1024px) {
  .page-container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.section-padding {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

/* Typography Classes */
.heading-hero {
  font-weight: 900;
  font-size: 3rem;
  line-height: 1;
  color: #0f172a;
  margin-bottom: 1.5rem;
  line-height: 1.25;
}
@media (min-width: 768px) {
  .heading-hero {
    font-size: 4.5rem;
  }
}

.heading-section {
  font-weight: 900;
  font-size: 2.25rem;
  color: #0f172a;
  margin-bottom: 1.5rem;
}
@media (min-width: 768px) {
  .heading-section {
    font-size: 3rem;
  }
}

.text-hero-subtitle {
  font-size: 1.25rem;
  color: #475569;
  margin-bottom: 2rem;
  max-width: 56rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.625;
}
@media (min-width: 768px) {
  .text-hero-subtitle {
    font-size: 1.5rem;
  }
}

.text-section-subtitle {
  font-size: 1.25rem;
  color: #475569;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.text-center-container {
  text-align: center;
  margin-bottom: 4rem;
}

/* Button Classes */
.btn-primary {
  background-color: #2563eb;
  color: white;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  transition: all 0.15s ease;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  display: inline-block;
  text-decoration: none;
}
.btn-primary:hover {
  background-color: #1d4ed8;
  transform: scale(1.05);
}

.btn-secondary {
  border: 2px solid #cbd5e1;
  color: #374151;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  transition: all 0.15s ease;
  display: inline-block;
  text-decoration: none;
}
.btn-secondary:hover {
  border-color: #2563eb;
  color: #2563eb;
}

/* Background Classes */
.bg-hero {
  background: linear-gradient(to bottom right, #dbeafe, #ffffff, #f8fafc);
}

.bg-problem {
  background: linear-gradient(to right, #fef2f2, #fff7ed);
}

.bg-solution {
  background: linear-gradient(to bottom right, #dbeafe, #dcfce7);
}

.bg-how-it-works {
  background: linear-gradient(to right, #f8fafc, #dbeafe);
}

.bg-early-access {
  background: linear-gradient(to bottom right, #2563eb, #1e40af);
}

.bg-faq {
  background: linear-gradient(to right, #f8fafc, #dbeafe);
}

/* Brand Classes - Fixed TM sizing */
.brand-logo {
  font-weight: 900;
  font-size: 1.5rem;
  color: #0f172a;
}

.brand-logo sup {
  font-size: 0.75rem;
  font-weight: 400;
  vertical-align: super;
  line-height: 0;
}

.brand-logo-white {
  font-weight: 900;
  font-size: 1.5rem;
  color: white;
}

.brand-logo-white sup {
  font-size: 0.75rem;
  font-weight: 400;
  vertical-align: super;
  line-height: 0;
}

/* Grid Classes */
.grid-responsive-3 {
  display: grid;
  gap: 2rem;
}
@media (min-width: 768px) {
  .grid-responsive-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-responsive-4 {
  display: grid;
  gap: 2rem;
}
@media (min-width: 768px) {
  .grid-responsive-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .grid-responsive-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.grid-responsive-2 {
  display: grid;
  gap: 2rem;
}
@media (min-width: 768px) {
  .grid-responsive-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Navigation Components */
.nav-fixed {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e2e8f0;
  z-index: 50;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 4rem;
}

.nav-menu {
  display: none;
  gap: 2rem;
}
@media (min-width: 768px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.15s ease;
  text-decoration: none;
  color: #374151;
}
.nav-link:hover {
  color: #2563eb;
}

/* Chevron animation */
.chevron-bounce {
  cursor: pointer;
  animation: bounce 2s infinite;
  transition: transform 0.2s ease;
  width: 2rem;
  height: 2rem;
  color: #2563eb;
  margin: 0 auto;
}
.chevron-bounce:hover {
  transform: scale(1.1);
}
@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translateY(0);
  }
  40%, 43% {
    transform: translateY(-10px);
  }
  70% {
    transform: translateY(-5px);
  }
}

/* Problem Section Cards */
.problem-stats .stat-card {
  background: white;
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
  text-align: center;
}

.problem-stats .stat-number {
  font-weight: 900;
  font-size: 1.875rem;
  color: #dc2626;
  margin-bottom: 0.5rem;
}

.problem-stats .stat-description {
  color: #475569;
}

/* Solution & Benefits Cards */
.benefits-grid .benefit-card {
  background: white;
  border-radius: 0.75rem;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
  transition: box-shadow 0.15s ease;
}
.benefits-grid .benefit-card:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.benefits-grid .benefit-icon {
  color: #2563eb;
  margin-bottom: 1rem;
}

.benefits-grid .benefit-title {
  font-weight: 900;
  font-size: 1.25rem;
  color: #0f172a;
  margin-bottom: 1rem;
}

.benefits-grid .benefit-description {
  color: #475569;
  line-height: 1.625;
}

/* How It Works Steps */
.steps-grid .step-item {
  text-align: center;
}

.steps-grid .step-number {
  background-color: #2563eb;
  color: white;
  border-radius: 50%;
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-weight: 900;
  font-size: 1.25rem;
}

.steps-grid .step-icon {
  color: #2563eb;
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
}

.steps-grid .step-title {
  font-weight: 900;
  font-size: 1.25rem;
  color: #0f172a;
  margin-bottom: 1rem;
}

.steps-grid .step-description {
  color: #475569;
  line-height: 1.625;
}

/* Early Access Form - FIXED SPACING TO 1REM */
.early-access-form {
  max-width: 64rem;
  margin: 0 auto;
}

.early-access-form .benefits-list .benefit-item {
  display: flex;
  align-items: flex-start;
  color: #475569;
  margin-bottom: 0.75rem;
}

.early-access-form .benefits-list .benefit-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: #16a34a;
  margin-right: 0.75rem;
  margin-top: 0.125rem;
  flex-shrink: 0;
}

.early-access-form .form-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.early-access-form .form-row {
  display: grid;
  gap: 1rem;
}
@media (min-width: 768px) {
  .early-access-form .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.early-access-form .form-field {
  position: relative;
}

/* FORM INPUT STYLING - FIXED SPACING */
#early-access-form input[type="text"],
#early-access-form input[type="email"],
#early-access-form select {
  width: 100% !important;
  padding: 1rem !important;
  border: 2px solid #d1d5db !important;
  border-radius: 0.5rem !important;
  box-sizing: border-box !important;
  font-size: 1rem !important;
  background-color: white !important;
  transition: border-color 0.15s ease, box-shadow 0.15s ease !important;
  min-height: 48px !important;
  color: #374151 !important;
  font-family: inherit !important;
  margin-bottom: 1rem !important;
}

/* Focus states */
#early-access-form input[type="text"]:focus,
#early-access-form input[type="email"]:focus,
#early-access-form select:focus {
  outline: none !important;
  border-color: #2563eb !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1) !important;
}

/* Error states */
#early-access-form input.error,
#early-access-form select.error {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
}

/* Placeholder styling */
#early-access-form input[type="text"]::placeholder,
#early-access-form input[type="email"]::placeholder {
  color: #9ca3af !important;
}

/* DROPDOWN STYLING */
#early-access-form select {
  appearance: none !important;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23374151' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e") !important;
  background-repeat: no-repeat !important;
  background-position: right 1rem center !important;
  background-size: 1rem !important;
  padding-right: 3rem !important;
  cursor: pointer !important;
}

#early-access-form select:invalid {
  color: #9ca3af !important;
}

#early-access-form select option {
  color: #374151 !important;
  background-color: white !important;
  padding: 0.5rem !important;
}

#early-access-form select option:first-child {
  color: #9ca3af !important;
}

/* Field error messages - IMPROVED EMAIL VALIDATION */
.field-error {
  color: #dc2626;
  font-size: 0.875rem;
  margin-top: 0.5rem;
  display: block;
  font-weight: 500;
}

/* Email validation tip styling */
.email-tip {
  color: #059669;
  font-size: 0.75rem;
  margin-top: 0.25rem;
  display: block;
  font-style: italic;
}

/* SUBMIT BUTTON */
#early-access-form button[type="submit"],
#early-access-form .submit-btn {
  width: 100% !important;
  background-color: #2563eb !important;
  color: white !important;
  padding: 1rem 1.5rem !important;
  border-radius: 0.5rem !important;
  font-weight: 600 !important;
  font-size: 1rem !important;
  border: none !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1) !important;
  min-height: 48px !important;
  margin-top: 1rem !important;
}

#early-access-form button[type="submit"]:hover:not(:disabled),
#early-access-form .submit-btn:hover:not(:disabled) {
  background-color: #1d4ed8 !important;
  transform: scale(1.05) !important;
}

#early-access-form button[type="submit"]:disabled,
#early-access-form .submit-btn:disabled {
  opacity: 0.6 !important;
  cursor: not-allowed !important;
  transform: none !important;
}

/* FAQ Section */
.faq-section {
  max-width: 56rem;
  margin: 0 auto;
}

.faq-section .faq-item {
  background: white;
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
}

.faq-section .faq-question {
  font-weight: 900;
  font-size: 1.25rem;
  color: #0f172a;
  margin-bottom: 1rem;
}

.faq-section .faq-answer {
  color: #475569;
  line-height: 1.625;
}

/* Footer */
.footer-section {
  background-color: #0f172a;
  color: white;
  padding: 3rem 0;
}

.footer-grid {
  display: grid;
  gap: 2rem;
}
@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer-column .footer-title {
  font-weight: 900;
  font-size: 1.25rem;
  color: white;
  margin-bottom: 1rem;
}

.footer-column .footer-description {
  color: #cbd5e1;
  margin-top: 1rem;
}

.footer-column .footer-contact {
  display: flex;
  align-items: center;
  color: #cbd5e1;
}

.footer-column .footer-contact .contact-icon {
  width: 1.25rem;
  height: 1.25rem;
  margin-right: 0.5rem;
}

.footer-column .footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-column .footer-links a {
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.15s ease;
}
.footer-column .footer-links a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid #374151;
  margin-top: 2rem;
  padding-top: 2rem;
  text-align: center;
  color: #9ca3af;
}

/* General Styles */
body {
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.5;
}

.min-h-screen {
  min-height: 100vh;
}

.space-y-3 > * + * {
  margin-top: 0.75rem;
}

.space-y-4 > * + * {
  margin-top: 1rem;
}

.space-y-6 > * + * {
  margin-top: 1.5rem;
}

.max-w-3xl {
  max-width: 48rem;
}

.max-w-4xl {
  max-width: 56rem;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

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

.text-lg {
  font-size: 1.125rem;
}

.text-xl {
  font-size: 1.25rem;
}

.text-2xl {
  font-size: 1.5rem;
}

.text-3xl {
  font-size: 1.875rem;
}

.font-bold {
  font-weight: 700;
}

.mb-8 {
  margin-bottom: 2rem;
}

.mb-12 {
  margin-bottom: 3rem;
}

.leading-relaxed {
  line-height: 1.625;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.gap-4 {
  gap: 1rem;
}

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

@media (min-width: 640px) {
  .sm\:flex-row {
    flex-direction: row;
  }
}

@media (min-width: 768px) {
  .md\:text-3xl {
    font-size: 1.875rem;
  }
}

.bg-white {
  background-color: white;
}

.rounded-2xl {
  border-radius: 1rem;
}

.p-8 {
  padding: 2rem;
}

.shadow-2xl {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.text-blue-600 {
  color: #2563eb;
}

.text-blue-100 {
  color: #dbeafe;
}

.text-white {
  color: white;
}

.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .sm\:px-6 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .lg\:px-8 {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.w-8 {
  width: 2rem;
}

.h-8 {
  height: 2rem;
}

.w-16 {
  width: 4rem;
}

.h-16 {
  height: 4rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.text-green-500 {
  color: #10b981;
}

.text-slate-900 {
  color: #0f172a;
}

.text-slate-600 {
  color: #475569;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

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

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

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

.-ml-1 {
  margin-left: -0.25rem;
}

.mr-3 {
  margin-right: 0.75rem;
}

.h-5 {
  height: 1.25rem;
}

.w-5 {
  width: 1.25rem;
}

.fixed {
  position: fixed;
}

.top-4 {
  top: 1rem;
}

.right-4 {
  right: 1rem;
}

.z-50 {
  z-index: 50;
}

.p-4 {
  padding: 1rem;
}

.rounded-md {
  border-radius: 0.375rem;
}

.shadow-lg {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.max-w-md {
  max-width: 28rem;
}

.transition-all {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.transform {
  transform: translateX(100%);
}

.translate-x-full {
  transform: translateX(100%);
}

.bg-red-500 {
  background-color: #ef4444;
}

.bg-green-500 {
  background-color: #10b981;
}

.font-semibold {
  font-weight: 600;
}

.text-sm {
  font-size: 0.875rem;
}

.opacity-90 {
  opacity: 0.9;
}