:root {
  --dark-indigo-normal: #070124;
  --white: #ffffff;
  --black: #07002a;
  --accent: #00ffe0;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --primary: #6542ff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, system-ui, BlinkMacSystemFont, Helvetica,
    Arial, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  padding: 0;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--black);
}

section {
  padding: 80px 40px;
}

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

/* Promotional Badge */
.promo-badge {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  border-radius: 16px;
  padding: 2px;
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
  max-height: 32px;
  height: 32px;
}

.promo-badge-inner {
  background: white;
  border-radius: 14px;
  padding: 6px 12px;
  margin-right: 2px;
  height: 28px;
  display: flex;
  align-items: center;
}

.promo-badge-inner span {
  color: rgb(7, 0, 42);
  font-family: "Inter", "Inter Placeholder", sans-serif;
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
  margin: 0;
}

.promo-badge-content {
  padding: 6px 12px;
  height: 28px;
  display: flex;
  align-items: center;
}

.promo-badge-content span {
  color: rgb(255, 255, 255);
  font-family: "Inter", "Inter Placeholder", sans-serif;
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
  margin: 0;
}

/* Sticky Navigation */
.sticky-nav {
  position: fixed;
  padding-top: 30px;
  padding-left: 30px;
  padding-right: 30px;
  padding-bottom: 20px;
  left: 0px;
  right: 0px;
  z-index: 1000;
  transition: all 0.3s ease;
  background: transparent;
}

.sticky-nav.scrolled {
  backdrop-filter: blur(10px);
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0px 20px;
  height: 20px;
  transition: padding 0.3s ease;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 100%;
}

.serin-logo {
  height: 100%;
  width: auto;
  max-width: 200px;
  transition: height 0.3s ease;
}

.serin-logo svg path {
  transition: fill 0.3s ease;
}

/* Navigation Sign Up Button */
.nav-signup-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--accent);
  color: var(--black);
  border: none;
  border-radius: 8px;
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateX(20px);
  pointer-events: none;
}

.nav-signup-arrow {
  width: 12px;
  height: 12px;
  fill: var(--black);
  transition: transform 0.25s ease;
}

.nav-signup-btn:hover {
  background: #00e6d1;
  transform: translateX(20px) translateY(-1px);
}

.nav-signup-btn:hover .nav-signup-arrow {
  transform: translateX(2px);
}

/* Show button when scrolled */
.sticky-nav.scrolled .nav-signup-btn {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

/* Navigation logo styles */
#sticky-nav svg path {
  fill: white;
  transition: fill 0.3s ease;
}

#sticky-nav.scrolled svg path {
  fill: var(--black);
}

/* Navigation background when scrolled */
#sticky-nav.scrolled {
  backdrop-filter: blur(10px);
}

/* Promotional Banner */
.promo-banner {
  background: linear-gradient(90deg, var(--accent) 0%, #00d4cc 100%);
  color: var(--black);
  padding: 12px 0;
  text-align: center;
  font-weight: 500;
}

.promo-banner .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.promo-text {
  font-size: 14px;
}

.promo-highlight {
  font-weight: 700;
  font-size: 16px;
}

.promo-cta {
  background: var(--black);
  color: var(--white);
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.promo-cta:hover {
  background: var(--gray-800);
}

/* Hero Section */
.hero {
  padding: 10px 10px 10px 10px; /* Account for sticky nav + 10px padding on all sides */
  box-sizing: border-box;
}

.hero-container {
  padding: 80px 60px;
  width: 100%;
  background-image: url("/img/background.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 10px;
  position: relative;
}

.hero-container .container {
  display: grid;
  gap: 80px;
  align-items: center;
  grid-template-columns: 1fr 1fr;
}

@media (min-width: 1200px) {
  .hero-container {
    background-image: url("/img/background-lg.png");
  }
}

.hero-content {
  padding-top: 60px;
  padding-right: 40px;
}

/* Typography - Base Styles */
h1,
h2,
h3 {
  font-family: "Libre Franklin", "Libre Franklin Placeholder", sans-serif;
  font-size: 46px;
  font-weight: 700;
  line-height: 1.1em;
  letter-spacing: -1px;
  margin: 0 0 24px 0;
  color: var(--white);
}

p {
  font-family: "Inter", "Inter Placeholder", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.4em;
  margin: 0 0 20px 0;
  color: var(--gray-300);
}

.hero-content p {
  margin: 0 0 40px 0;
}

.hero-visual {
  padding-left: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 12px;
  animation: bounce 3s ease-in-out infinite;
}

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

@keyframes slideInLeft {
  0% {
    opacity: 0;
    transform: translateX(-100px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  0% {
    opacity: 0;
    transform: translateX(100px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-100px);
  transition: all 0.8s ease-out;
}

.slide-in-right {
  opacity: 0;
  transform: translateX(100px);
  transition: all 0.8s ease-out;
}

.slide-in-left.animate {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right.animate {
  opacity: 1;
  transform: translateX(0);
}

.hero-title {
  /* font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1; */
  margin: 0 0 24px 0;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--gray-300);
  margin: 0 0 40px 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.cta-primary,
.cta-secondary,
.cta-tertiary {
  padding: 14px 28px;
  border-radius: 8px;
  font-family: "Inter", "Inter Placeholder", sans-serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.3px;
  text-align: center;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
}

.cta-primary {
  background: var(--accent);
  color: var(--black);
  display: flex;
  align-items: center;
  gap: 8px;
}

.cta-primary:hover {
  background: #00e6d1;
  /* transform: translateY(-2px); */
}

.cta-primary:hover .cta-arrow {
  transform: translateX(2px);
}

.cta-arrow {
  width: 16px;
  height: 16px;
  fill: var(--black);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.cta-secondary,
.cta-tertiary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--accent);
}

.cta-secondary:hover,
.cta-tertiary:hover {
  background: var(--accent);
  color: var(--black);
}

.hero-visual {
  margin-top: 40px;
}

.ai-builder-preview {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.ai-badge {
  background: rgba(0, 255, 224, 0.1);
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  margin: 0 0 16px 0;
  color: var(--white);
}

.section-subtitle {
  color: var(--gray-300);
  max-width: 800px;
  margin: 0 auto;
}

/* AI Program Section */
.ai-program-section {
  background: linear-gradient(180deg, #fff, #ece8ff);
}

.section-badge {
  display: inline-block;
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 14px;
  font-weight: 500;
  color: #495057;
  margin-bottom: 16px;
}

.features-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 120px;
}

.features-layout:last-child {
  margin-bottom: 0;
}

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

.clinic-features .features-visual {
  order: 1;
}

.clinic-features .features-content {
  order: 2;
}

.clinic-features .features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.features-content h2 {
  color: var(--black);
}

.features-content p {
  color: var(--gray-600);
  margin: 0 0 40px 0;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.feature-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 4px;
}

.feature-icon svg {
  width: 100%;
  height: 100%;
  fill: rgb(101, 66, 255);
  color: rgb(101, 66, 255);
}

.feature-text h3 {
  color: var(--black);
  font-weight: 600;
  margin: 0 0 4px 0;
}

.feature-text p {
  color: var(--gray-600);
  margin: 0;
  text-align: left;
}

/* Features Visual */
.features-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  aspect-ratio: 1 / 1;
  max-width: 600px;
  max-height: 600px;
  width: 100%;
  overflow: hidden;
  background-color: #ffffff;
  border-radius: 20px;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1), 0 3px 8px rgba(0, 0, 0, 0.05);
}

.feature-image-main {
  position: absolute;
  top: 10px;
  height: 100%;
  scale: 0.7;
  transform-origin: left bottom;
  left: 10px;
  object-fit: cover;
  object-position: top;
  display: block;
  border-radius: 12px;
  z-index: 10;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.feature-image-library {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
  border-radius: 12px;
  z-index: 10;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.feature-image-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  /* top: 10px;
  right: 10px;
  left: 10px;
  bottom: 10px; */
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  z-index: 9;
}

/* Client Management Section */
.client-management-section {
  background: var(--white);
}

.client-management-section .section-header {
  text-align: center;
  margin-bottom: 80px;
}

.client-management-section .section-title {
  color: var(--black);
}

.client-management-section .section-subtitle {
  color: var(--gray-600);
}

.client-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
}

.client-feature-card-1 {
  background: url(/img/background.png);
  background-size: auto 100%, auto 100%;
  background-position: left center, left center;
  background-repeat: no-repeat, no-repeat;
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  min-width: 350px;
}

.client-feature-card-2 {
  background: url(/img/background.png);
  background-size: auto 100%, auto 100%;
  background-position: right center, right center;
  background-repeat: no-repeat, no-repeat;
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  min-width: 350px;
}

.client-feature-visual {
  margin-bottom: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  aspect-ratio: 1.5 / 1;
  min-height: 300px;
  overflow: hidden;
  border-radius: 12px;
}

.client-feature-image {
  height: 100%;
  width: auto;
  object-fit: cover;
  object-position: left center;
  border-radius: 12px;
}

.client-feature-content h3 {
  font-weight: 600;
  margin: 0 0 16px 0;
  color: var(--white);
}

.client-feature-content p {
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  line-height: 1.6;
  font-size: 14px;
}

/* Pricing Section */
.pricing-section {
  background: var(--white);
}

.pricing-section .section-title {
  color: rgb(7, 0, 42);
}

.pricing-section .section-subtitle {
  color: rgb(107, 114, 128);
}

.billing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.billing-option {
  font-weight: 500;
  color: var(--gray-500);
  transition: color 0.3s ease;
}

.billing-option.active {
  color: var(--black);
}

.discount {
  background: var(--accent);
  color: var(--black);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  margin-left: 8px;
}

.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--gray-600);
  transition: 0.4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: 0.4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--accent);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.pricing-cards {
  display: grid;
  max-width: 800px;
  margin: auto;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
  margin-top: 60px;
}

.pricing-card {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 16px;
  padding: 40px 32px;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: start;
}

.pricing-card:hover {
  background: var(--white);
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.pricing-badge {
  border: 1px solid var(--primary);
  color: var(--primary);
  margin-bottom: 16px;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.plan-name {
  font-weight: 700;
  margin: 0 0 8px 0;
  color: rgb(7, 0, 42);
}

.plan-description {
  text-align: left;
  color: rgb(107, 114, 128);
}

.price {
  display: flex;
  align-items: flex-end;
  margin: 0 0 32px 0;
}

.currency {
  font-size: 2.5rem;
  font-weight: 600;
  color: rgb(7, 0, 42);
  vertical-align: top;
}

.amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: rgb(7, 0, 42);
}

.period {
  display: block;
  margin-left: 8px;
  color: rgb(107, 114, 128);
  font-size: 1rem;
  margin-bottom: 10px;
  text-align: left;
}

.plan-cta {
  width: 100%;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: "Inter", "Inter Placeholder", sans-serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.3px;
  text-align: center;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 16px;
  background: var(--accent);
  color: var(--black);
  display: block;
}

.plan-cta:hover {
  background: #00e6d1;
}

.features-header {
  color: var(--black);
  margin: 0 0 16px 0;
  text-align: left;
}

.plan-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.plan-features li {
  color: rgb(107, 114, 128);
  padding: 8px 0;
}

.plan-features li:last-child {
  border-bottom: none;
}

.feature-check {
  width: 16px;
  height: 16px;
  margin-right: 8px;
  flex-shrink: 0;
}

.plan-features li {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: 0;
  text-align: left;
}

.trial-info {
  display: flex;
  justify-content: center;
  gap: 8px;
  text-align: center;
  margin-top: 40px;
  color: rgb(107, 114, 128);
}

.trial-info p {
  margin: 4px 0;
}

.trial-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trial-item svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

/* Footer */
.footer {
  position: relative;
  background-image: url("/img/background.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 80px 30px 60px 30px;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.footer .container {
  position: relative;
  z-index: 2;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: flex-start;
}

.footer-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-info .nav-logo {
  margin-bottom: 16px;
  height: 18px;
}

.footer-info p {
  color: var(--gray-300);
  margin: 0 0 8px 0;
  font-size: 1rem;
  line-height: 1.6;
}

.footer-info .footer-links {
  margin-top: 24px;
}

.footer-info .footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 24px;
}

.footer-info .footer-links li {
  margin: 0;
}

.footer-info .footer-links a {
  color: var(--gray-300);
  text-decoration: none;
  transition: color 0.2s ease;
  font-size: 1rem;
}

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

/* Hide mobile footer links on desktop */
.mobile-footer-links {
  display: none;
}

/* Legal Pages Styles */
.legal-page {
  background: var(--white);
  min-height: 100vh;
  padding: 120px 0 80px 0;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.legal-content h1 {
  color: var(--dark-indigo-normal);
  margin: 0 0 16px 0;
}

.legal-content .last-updated {
  color: var(--gray-500);
  font-size: 0.875rem;
  margin: 0 0 40px 0;
  padding: 8px 16px;
  background: var(--gray-50);
  border-radius: 6px;
  display: inline-block;
}

.legal-content h2 {
  color: var(--dark-indigo-normal);
  font-weight: 600;
  margin: 40px 0 16px 0;
}

.legal-content h3 {
  color: var(--dark-indigo-normal);
  font-weight: 600;
  margin: 32px 0 12px 0;
}

.legal-content p {
  color: var(--gray-700);
  line-height: 1.6;
  margin: 0 0 16px 0;
}

.legal-content ul,
.legal-content ol {
  color: var(--gray-700);
  margin: 16px 0;
  padding-left: 24px;
}

.legal-content li {
  margin: 8px 0;
  line-height: 1.6;
}

.legal-content a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.legal-content a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.legal-content address {
  font-style: normal;
  color: var(--gray-600);
  line-height: 1.6;
  margin: 24px 0;
}

.legal-navigation {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--gray-200);
}

.legal-navigation a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.legal-navigation a:hover {
  background: var(--gray-50);
  color: var(--accent);
}

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.cookie-table th,
.cookie-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

.cookie-table th {
  background: var(--gray-50);
  color: var(--dark-indigo-normal);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cookie-table td {
  color: var(--gray-700);
  font-size: 0.875rem;
}

.cookie-table tr:last-child td {
  border-bottom: none;
}

.footer-newsletter {
  text-align: start;
  width: 400px;
}

.footer-newsletter h4 {
  color: var(--white);
  font-weight: 600;
  margin: 0 0 24px 0;
}

.newsletter-form {
  display: flex;
  gap: 12px;
  align-items: center;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: white;
  color: var(--white);
  font-size: 16px;
  backdrop-filter: blur(10px);
  transition: all 0.2s ease;
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.15);
}

.newsletter-form input::placeholder {
  color: var(--gray-400);
}

.newsletter-form button {
  padding: 14px 24px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.footer-links {
  color: var(--white);
}

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

/* Legacy footer-links styles removed as they're now part of footer-info */

/* Responsive Design */
@media (max-width: 900px) {
  h1,
  h2,
  h3 {
    font-size: 32px;
  }

  p {
    font-size: 16px;
  }

  .hero {
    padding: 10px 10px 10px 10px;
  }

  .hero-container {
    gap: 40px;
    padding: 40px 20px;
  }

  .hero-container .container {
    display: flex;
    flex-direction: column;
  }

  .hero-content {
    padding-right: 0;
    text-align: center;
    order: 1;
  }

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

  .hero-visual {
    padding-left: 0;
    order: 2; /* Move image below text on mobile */
  }

  .hero-image {
    max-width: 400px;
  }

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

  .ai-program-section {
    padding: 80px 0;
  }

  .features-layout {
    grid-template-columns: 1fr;
    gap: 60px;
    margin-bottom: 80px;
    display: flex;
    flex-direction: column;
  }

  .features-content {
    order: 1;
  }

  .features-content .section-badge {
    display: block;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    width: fit-content;
  }

  .features-content h2 {
    text-align: center;
  }

  .features-content p {
    text-align: center;
  }

  .features-visual {
    order: 2;
  }

  .clinic-features .features-visual {
    order: 2;
  }

  .clinic-features .features-content {
    order: 1;
  }

  .clinic-features .features-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .feature-image-main {
    width: 100%;
    object-fit: cover;
    object-position: top;
  }

  .pricing-cards {
    grid-template-columns: 1fr;
  }

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

  .cta-primary,
  .cta-secondary,
  .cta-tertiary {
    width: 100%;
    max-width: 300px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 0;
    text-align: left;
  }

  .footer-info {
    order: 1;
    align-items: left;
    margin-bottom: 60px;
  }

  .footer-info .nav-logo {
    margin-bottom: 24px;
  }

  .footer-info p {
    font-size: 14px;
    margin-bottom: 0px;
    color: white;
    opacity: 0.7;
  }

  .footer-info .footer-links {
    display: none;
  }

  .footer-newsletter {
    order: 2;
    margin-bottom: 60px;
  }

  .footer-newsletter p {
    font-size: 1rem !important;
    margin-bottom: 8px;
  }

  .footer-newsletter .newsletter-form {
    flex-direction: column;
    gap: 16px;
  }

  .footer-newsletter input {
    width: 100%;
    padding: 16px 20px;
    font-size: 16px;
    border-radius: 12px;
  }

  .footer-newsletter button {
    width: 100%;
    padding: 16px 24px;
    font-size: 16px;
    border-radius: 12px;
    font-weight: 500;
  }

  .mobile-footer-links {
    order: 3;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
  }

  .mobile-footer-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-300);
    text-decoration: none;
    transition: color 0.2s ease;
  }

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

  .serin-logo {
    height: 100%;
  }
}

@media (max-width: 480px) {
  h1,
  h2,
  h3 {
    font-size: 32px;
  }

  p {
    font-size: 16px;
  }

  .container {
    padding: 0 16px;
  }

  .promo-banner .container {
    flex-direction: column;
    gap: 8px;
  }

  .hero {
    padding: 10px 10px;
  }

  section {
    padding: 60px 0;
  }

  .pricing-card {
    padding: 32px 24px;
    text-align: left;
  }

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

  .serin-logo {
    height: 100%;
  }

  .client-management-section {
    padding: 80px 0;
  }

  .client-features {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .client-feature-card {
    padding: 32px 24px;
  }

  .client-feature-visual {
    min-height: 200px;
    margin-bottom: 16px;
  }

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

  .footer-newsletter {
    text-align: start;
    width: 100%;
  }

  .mobile-footer-links span {
    color: var(--white);
  }

  .nav-logo {
    height: 15px;
  }

  .nav-content {
    padding: 0px 0px;
  }

  .nav-signup-btn {
    padding: 6px 10px;
    font-size: 14px;
  }

  .client-feature-card-1 {
    padding: 20px;
  }

  .client-feature-card-2 {
    padding: 20px;
  }
}
/* Hidden utility class */
.hidden {
  display: none !important;
}