:root {
  --background: hsl(168 44% 97%);
  --foreground: hsl(210 6% 18%);
  --card: hsl(0 0% 90%);
  --primary: hsl(156 72% 76%);
  --secondary: hsl(199 100% 70%);
  --muted: hsl(240 4% 85%);
  --accent: hsl(248 89% 90%);
  --destructive: hsl(4 81% 66%);
  --success: hsl(150 54% 51%);
  --radius: 8px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--foreground);
  background: var(--background);
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.8);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  z-index: 1000;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand-link { display: inline-flex; align-items: center; text-decoration: none; color: inherit; }
.brand-name { 
  font-family: 'Proxima Nova', 'Inter', ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  font-weight: 700; 
  font-size: 20px;
  letter-spacing: 0.2px; 
}

.main-nav { display: flex; align-items: center; gap: 24px; }
.nav-menu { display: none; list-style: none; gap: 24px; padding: 0; margin: 0; }
.nav-menu a { color: #6B6B6B; text-decoration: none; font-weight: 600; }
.nav-menu a:hover { color: var(--foreground); }

.nav-cta { display: none; gap: 12px; }

.nav-toggle { display: inline-flex; flex-direction: column; gap: 4px; background: transparent; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle-bar { width: 24px; height: 2px; background: var(--foreground); border-radius: 2px; }

@media (min-width: 900px) {
  .nav-menu { display: inline-flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent; font-weight: 700; text-decoration: none; transition: transform .06s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--primary); color: var(--foreground); }
.btn-secondary { background: var(--secondary); color: var(--foreground); }
.btn-ghost { background: transparent; color: var(--foreground); border-color: rgba(0,0,0,0.12); }
.btn-block { width: 100%; }

/* Hero */
.hero { position: relative; padding: 64px 0; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: center; }
.hero-copy h1 { font-size: 48px; line-height: 1.1; margin: 0 0 12px; letter-spacing: -0.02em; }
.hero-copy p { font-size: 18px; color: #4b5563; margin: 0 0 20px; }
.hero-actions { display: flex; gap: 12px; }
.hero-note { font-size: 13px; color: #6b7280; }
.hero-art img { width: 100%; max-width: 560px; display: block; margin: 0 auto; }
.hero-bg-accent { position: absolute; right: -20%; top: -30%; width: 60%; height: 120%; background: radial-gradient( circle at center, rgba(150,239,206,0.45), rgba(150,239,206,0) 60% ); filter: blur(40px); pointer-events: none; }

@media (min-width: 900px) {
  .hero { padding: 96px 0; }
  .hero-inner { grid-template-columns: 1.05fr .95fr; }
  .hero-copy h1 { font-size: 60px; }
}

/* Partners */
.partners { 
  padding: 32px 0; 
  overflow: hidden;
}
.eyebrow { text-transform: uppercase; letter-spacing: .1em; font-size: 12px; color: #6b7280; text-align: center; margin: 0 0 18px; }
.logo-scroll-container {
  overflow: hidden;
  width: 100%;
  position: relative;
}
.logo-row { 
  display: flex; 
  gap: 80px; 
  align-items: center; 
  list-style: none; 
  margin: 0; 
  padding: 0;
  animation: scroll 20s linear infinite;
  width: max-content;
  justify-content: center;
}
.logo-item {
  flex: 0 0 auto;
  width: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.logo-row img { 
  height: 80px; 
  filter: grayscale(1); 
  opacity: .8; 
  transition: opacity 0.3s ease;
  flex-shrink: 0;
  max-width: 100%;
  object-fit: contain;
}
.logo-row img:hover {
  opacity: 1;
}
.partner-name { font-size: 16px; font-weight: 600; color: #6b7280; text-align: center; }

/* Scrolling animation */
@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@media (min-width: 720px) { 
  .logo-row { gap: 100px; } 
  .logo-item { width: 250px; }
  .logo-row img { height: 100px; }
  .partner-name { font-size: 18px; }
}

/* Sections */
.section-inner { padding: 56px 0; }
.section-head { text-align: center; max-width: 740px; margin: 0 auto 28px; }
.section-head h2 { font-size: 36px; line-height: 1.1; margin: 0 0 8px; letter-spacing: -0.01em; }
.section-head p { margin: 0; color: #4b5563; }

.grid-3 { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 900px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

.card { background: white; border: 1px solid rgba(0,0,0,0.06); border-radius: 16px; padding: 20px; box-shadow: 0 1px 2px rgba(0,0,0,0.04); }
.icon-pill { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 999px; background: var(--accent); font-weight: 700; margin-bottom: 8px; }

/* How it works */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 16px; }
.steps li { display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: start; background: white; border: 1px solid rgba(0,0,0,0.06); border-radius: 16px; padding: 16px; }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 8px; background: var(--primary); font-weight: 800; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(3, 1fr); } }

/* Pricing */
.pricing { background: linear-gradient(180deg, rgba(150,239,206,0.12), rgba(150,239,206,0)); }
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.price-card { position: relative; background: white; border: 1px solid rgba(0,0,0,0.08); border-radius: 16px; padding: 20px; box-shadow: 0 8px 20px rgba(17,24,39,0.06); }
.price-card.popular { border-color: var(--primary); box-shadow: 0 12px 28px rgba(150,239,206,0.35); }
.price-card .badge { position: absolute; top: -10px; right: 16px; background: var(--primary); color: var(--foreground); border-radius: 999px; height: 26px; padding: 0 10px; display: inline-flex; align-items: center; font-weight: 800; font-size: 12px; letter-spacing: .02em; }
.price { font-size: 36px; font-weight: 800; margin: 8px 0 12px; }
.price span { font-size: 14px; font-weight: 600; color: #6b7280; }
.features { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 8px; color: #4b5563; }

@media (min-width: 900px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); } }

/* Testimonials */
.quote { background: white; border: 1px solid rgba(0,0,0,0.06); border-radius: 16px; padding: 20px; font-style: italic; }
.quote footer { margin-top: 8px; font-style: normal; color: #6b7280; }

/* FAQ */
.accordion details { background: white; border: 1px solid rgba(0,0,0,0.06); border-radius: 12px; padding: 12px 16px; }
.accordion details + details { margin-top: 8px; }
.accordion summary { cursor: pointer; font-weight: 700; }
.accordion p { margin: 8px 0 0; color: #4b5563; }

/* Bottom CTA */
.cta-bottom { padding: 56px 0; background: linear-gradient(180deg, rgba(93,187,255,0.12), rgba(93,187,255,0)); }
.cta-inner { text-align: center; }
.cta-actions { display: inline-flex; gap: 12px; margin-top: 10px; }

/* Footer */
.site-footer { border-top: 1px solid rgba(0,0,0,0.06); padding: 40px 0 20px; background: white; }
.footer-inner { display: flex; flex-direction: column; gap: 24px; }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer-section h4 { font-weight: 600; margin-bottom: 12px; color: var(--foreground); }
.footer-section ul { list-style: none; padding: 0; margin: 0; }
.footer-section ul li { margin-bottom: 8px; }
.footer-section ul li a { color: #6b7280; text-decoration: none; transition: color 0.2s; }
.footer-section ul li a:hover { color: var(--foreground); }
.footer-bottom { border-top: 1px solid rgba(0,0,0,0.06); padding-top: 20px; margin-top: 20px; text-align: center; }
.brand-small { display: inline-flex; align-items: center; }
.brand-small .brand-name { 
  font-family: 'Proxima Nova', 'Inter', ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  font-weight: 700; 
  font-size: 16px;
  letter-spacing: 0.2px; 
}
.social-links { display: flex; gap: 12px; align-items: center; }
.social-links a { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 8px; color: #6b7280; transition: all 0.2s ease; }
.social-links a:hover { color: var(--primary); transform: translateY(-1px); }

/* Mobile and Tablet Responsive Design */

/* Mobile Navigation */
@media (max-width: 899px) {
  .main-nav {
    position: relative;
  }
  
  /* Debug: Add a visible border to test if media query is working */
  .nav-toggle {
    border: 2px solid red !important;
  }
  
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid rgba(0,0,0,0.06);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    z-index: 999;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-cta {
    position: fixed;
    top: calc(72px + 120px);
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid rgba(0,0,0,0.06);
    padding: 24px;
    flex-direction: column;
    gap: 12px;
    z-index: 998;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  
  .nav-cta.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
}

/* Mobile Hero */
@media (max-width: 768px) {
  .hero {
    padding: 48px 0;
  }
  
  .hero-copy h1 {
    font-size: 36px;
    line-height: 1.2;
  }
  
  .hero-copy p {
    font-size: 16px;
  }
  
  .hero-actions {
    flex-direction: column;
    gap: 8px;
  }
  
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Tablet Hero */
@media (min-width: 769px) and (max-width: 1024px) {
  .hero {
    padding: 64px 0;
  }
  
  .hero-copy h1 {
    font-size: 48px;
  }
}

/* Mobile Sections */
@media (max-width: 768px) {
  .section-inner {
    padding: 40px 0;
  }
  
  .section-head h2 {
    font-size: 28px;
  }
  
  .section-head p {
    font-size: 16px;
  }
  
  .container {
    padding: 0 16px;
  }
  
  /* Center align all text on mobile */
  .hero-copy,
  .section-head,
  .card,
  .quote,
  .accordion details,
  .cta-inner,
  .footer-section {
    text-align: center;
  }
  
  /* Keep brand name left-aligned in footer */
  .footer-section:first-child {
    text-align: left;
  }
  
  /* Center align form elements */
  .grid-2 form {
    text-align: center;
  }
  
  .grid-2 form input,
  .grid-2 form textarea {
    text-align: left; /* Keep input text left-aligned for readability */
  }
}

/* Mobile Cards */
@media (max-width: 768px) {
  .card {
    padding: 16px;
  }
  
  .icon-pill {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }
}

/* Mobile Steps */
@media (max-width: 768px) {
  .steps li {
    grid-template-columns: 32px 1fr;
    gap: 8px;
    padding: 12px;
    text-align: center;
  }
  
  .steps li div {
    text-align: center;
  }
  
  .step-num {
    width: 28px;
    height: 28px;
    font-size: 14px;
  }
}

/* Mobile Pricing */
@media (max-width: 768px) {
  .pricing-grid {
    gap: 12px;
  }
  
  .price-card {
    padding: 16px;
    text-align: center;
  }
  
  .price {
    font-size: 28px;
  }
  
  .price-card .badge {
    right: 12px;
    font-size: 11px;
    height: 22px;
    padding: 0 8px;
  }
}

/* Tablet Pricing */
@media (min-width: 769px) and (max-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-grid .price-card:last-child {
    grid-column: 1 / -1;
    max-width: 400px;
    margin: 0 auto;
  }
}

/* Mobile Testimonials */
@media (max-width: 768px) {
  .quote {
    padding: 16px;
  }
  
  .quote p {
    font-size: 15px;
  }
}

/* Mobile FAQ */
@media (max-width: 768px) {
  .accordion details {
    padding: 10px 12px;
  }
  
  .accordion summary {
    font-size: 16px;
  }
  
  .accordion p {
    font-size: 14px;
  }
}

/* Mobile CTA */
@media (max-width: 768px) {
  .cta-bottom {
    padding: 40px 0;
  }
  
  .cta-actions {
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }
  
  .cta-actions .btn {
    width: 100%;
  }
}

/* Mobile Footer */
@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .footer-section {
    text-align: center;
  }
  
  .footer-section:first-child {
    text-align: left;
  }
  
  .social-links {
    justify-content: center;
  }
}

/* Tablet Footer */
@media (min-width: 769px) and (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 24px;
  }
  
  .footer-section:last-child {
    grid-column: 1 / -1;
    text-align: center;
  }
}

/* Contact Page Mobile */
@media (max-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
  
  .hero {
    padding: 3rem 0 2rem !important;
  }
  
  .section-inner {
    padding: 2rem 0 !important;
  }
  
  .container {
    padding: 0 1rem;
  }
}

/* Tablet Contact Page */
@media (min-width: 769px) and (max-width: 1024px) {
  .grid-2 {
    gap: 3rem;
  }
}

/* Touch-friendly buttons */
@media (max-width: 768px) {
  .btn {
    min-height: 48px;
    padding: 0 20px;
  }
  
  .nav-toggle {
    padding: 12px;
  }
  
  .nav-toggle-bar {
    width: 28px;
    height: 3px;
  }
}

/* Improved text readability on mobile */
@media (max-width: 768px) {
  body {
    font-size: 16px;
    line-height: 1.5;
  }
  
  .hero-copy p,
  .section-head p {
    line-height: 1.6;
  }
}

/* Additional mobile optimizations */
@media (max-width: 768px) {
  /* Prevent horizontal scrolling */
  html, body {
    overflow-x: hidden;
  }
  
  /* Improve touch targets */
  a, button, input, textarea, select {
    min-height: 44px;
  }
  
  /* Better spacing for mobile */
  .partners {
    padding: 24px 0;
    text-align: center;
  }
  
  .logo-row {
    gap: 60px;
  }
  
  .logo-item {
    width: 150px;
  }
  
  .logo-row img {
    height: 60px;
  }
  
  .testimonials {
    padding: 40px 0;
  }
  
  .faq {
    padding: 40px 0;
  }
  
  /* Center align additional elements */
  .logo-row {
    text-align: center;
  }
  
  .partner-name {
    text-align: center;
  }
  
  .eyebrow {
    text-align: center;
  }
}

/* Landscape mobile optimizations */
@media (max-width: 768px) and (orientation: landscape) {
  .hero {
    padding: 32px 0;
  }
  
  .hero-copy h1 {
    font-size: 32px;
  }
  
  .section-inner {
    padding: 32px 0;
  }
}

/* High DPI display optimizations */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero-art img,
  .logo-row img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Utilities */
.grid-gap-8 { display: grid; gap: 8px; }
.grid-gap-12 { display: grid; gap: 12px; }