* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-primary: #0071e3;
  --color-primary-dark: #0051ba;
  --color-primary-light: #f5f5f7;
  --color-secondary: #555;
  --color-accent: #0071e3;
  --color-text: #1d1d1d;
  --color-text-light: #555555;
  --color-text-muted: #888888;
  --color-bg: #ffffff;
  --color-bg-light: #f5f5f7;
  --color-bg-dark: #fafafa;
  --color-border: #d5d5d7;
  --color-success: #34c759;
  
  --font-family-display: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
  --font-size-sm: 13px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 28px;
  --font-size-3xl: 40px;
  --font-size-4xl: 64px;
  --font-size-5xl: 80px;
  
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-2xl: 64px;
  --spacing-3xl: 80px;
  --spacing-4xl: 96px;
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 18px;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 3px 6px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15), 0 3px 6px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 15px 35px rgba(0, 0, 0, 0.2), 0 5px 15px rgba(0, 0, 0, 0.12);
  --shadow-2xl: 0 20px 40px rgba(0, 0, 0, 0.2);
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease-out;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  letter-spacing: -0.3px;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.1;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  font-family: var(--font-family-display);
  letter-spacing: -0.5px;
}

h1 {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  letter-spacing: -2px;
}

h2 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  letter-spacing: -0.5px;
}

h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-bg);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.btn {
  display: inline-block;
  padding: 11px 28px;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
  letter-spacing: -0.2px;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: left 0.25s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(0, 113, 227, 0.3);
  font-weight: 600;
}

.btn-primary:hover {
  background: #0056b3;
  border-color: #0056b3;
  box-shadow: 0 4px 12px rgba(0, 113, 227, 0.4);
  transform: translateY(-1px);
  color: #ffffff;
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
  border-width: 2px;
}

.btn-outline:hover {
  background: rgba(0, 113, 227, 0.1);
  border-color: var(--color-primary);
}

.btn-lg {
  padding: 14px 32px;
  font-size: var(--font-size-base);
}

/* ============================================================================
   Header
   ========================================================================== */

.site-header {
  background: linear-gradient(to bottom, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0.8));
  border-bottom: 1px solid transparent;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: none;
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: backdrop-filter 0.2s ease, -webkit-backdrop-filter 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-header.scrolled {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.site-header.scrolled-more {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.5px;
  transition: var(--transition-fast);
}

.logo {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
  transition: var(--transition-fast);
}

.logo-link:hover .logo {
  transform: scale(1.08);
  opacity: 0.8;
}

.brand-name {
  color: var(--color-text);
  font-weight: 600;
}

.nav-menu {
  display: flex;
  gap: 32px;
  flex: 1;
  margin-left: 60px;
}

.nav-menu a {
  font-weight: 400;
  font-size: var(--font-size-base);
  color: var(--color-text);
  transition: var(--transition-fast);
  position: relative;
  padding: 4px 0;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.2s ease;
}

.nav-menu a:hover {
  color: var(--color-text-light);
}

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

/* ============================================================================
   Hero Section
   ========================================================================== */

.hero {
  background: linear-gradient(180deg, #000000 0%, #1a1a1a 100%);
  padding: 160px 0 120px 0;
  position: relative;
  overflow: hidden;
  max-height: calc(100vh - 83px);
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(0, 113, 227, 0.1) 0%, transparent 70%);
  z-index: 1;
}

.hero-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  top: -14px;
  z-index: 2;
}

.hero-text h1 {
  color: #ffffff;
  margin-bottom: 24px;
  line-height: 1.1;
  font-size: 42px;
  letter-spacing: .5px;
}

.hero-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #0071e3;
  margin-bottom: 24px;
  padding: 8px 12px;
  background: rgba(0, 113, 227, 0.1);
  border-radius: 4px;
}

.hero-text > p {
  font-size: 16px;
  color: #e8e8e8;
  margin-bottom: 48px;
  line-height: 1.6;
  letter-spacing: .2px;
  font-weight: 300;
  max-width: 600px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.hero-meta {
  font-size: 13px;
  color: #999999;
  margin: 0;
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* Dashboard Mock */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.dashboard-mock {
  background: #ffffff;
  border: 1px solid #e5e5e7;
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  overflow: hidden;
  width: 100%;
  max-width: 520px;
}

.mock-header {
  background: linear-gradient(to right, #f5f5f7, #ffffff);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #e5e5e7;
}

.mock-header-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mock-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
  letter-spacing: -0.2px;
}

.mock-date {
  font-size: 12px;
  color: #888888;
  margin: 0;
}

.mock-dots {
  display: flex;
  gap: 6px;
}

.mock-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d5d5d7;
}

.mock-tabs {
  display: flex;
  gap: 0;
  background: #fafafa;
  border-bottom: 1px solid #e5e5e7;
  padding: 0 24px;
}

.mock-tab {
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 500;
  color: #888888;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: -0.2px;
}

.mock-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.mock-body {
  padding: 24px;
  background: #ffffff;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
}

.mock-schedule {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mock-schedule-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 12px;
}

.mock-time {
  font-size: 13px;
  font-weight: 500;
  color: #888888;
  padding-top: 2px;
}

.mock-visit {
  background: #f5f5f7;
  border: 1px solid #e5e5e7;
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mock-visit-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.mock-caregiver {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.mock-status {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.mock-status.completed {
  background: rgba(52, 199, 89, 0.1);
  color: #34c759;
}

.mock-status.active {
  background: rgba(0, 113, 227, 0.1);
  color: var(--color-primary);
}

.mock-status.scheduled {
  background: rgba(255, 159, 64, 0.1);
  color: #ff9f40;
}

.mock-visit-details {
  font-size: 12px;
  color: #888888;
}

.mock-stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 100px;
}

.mock-stat-item {
  text-align: center;
  padding: 12px;
  background: #f5f5f7;
  border-radius: var(--radius-md);
}

.mock-stat-number {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
  display: block;
}

.mock-stat-label {
  font-size: 11px;
  color: #888888;
  font-weight: 500;
  margin-top: 4px;
  letter-spacing: -0.1px;
}

/* ============================================================================
   Features Section
   ========================================================================== */

.features {
  padding: 160px 0;
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
}

.features-header {
  text-align: center;
  margin-bottom: 100px;
}

.features-header h2 {
  color: var(--color-text);
  margin-bottom: 20px;
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.2;
}

.features-header p {
  font-size: 20px;
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: .2px;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 64px;
}

.feature-block {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 64px;
  background: #ffffff;
  border: 1px solid #e5e5e7;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  transition: var(--transition-fast);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.feature-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-block:hover {
  border-color: #d5d5d7;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

.feature-block:hover::before {
  opacity: 1;
}

.feature-block-alt {
  direction: rtl;
}

.feature-block-alt > * {
  direction: ltr;
}

.feature-content {
  position: relative;
  z-index: 2;
}

.feature-badge {
  display: inline-block;
  font-size: 48px;
  font-weight: 800;
  color: rgba(0, 113, 227, 0.08);
  margin-bottom: 16px;
  letter-spacing: -2px;
  line-height: 1;
}

.feature-block h3 {
  color: var(--color-text);
  margin-bottom: 20px;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.feature-block > .feature-content > p {
  color: var(--color-text-light);
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 32px;
  font-weight: 400;
}

.feature-details {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-details li {
  color: var(--color-text-light);
  font-size: 16px;
  line-height: 1.6;
  padding-left: 28px;
  position: relative;
  font-weight: 400;
}

.feature-details li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 18px;
}

.feature-metrics {
  display: flex;
  flex-direction: column;
  gap: 32px;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.metric-item {
  text-align: left;
  padding: 24px;
  background: linear-gradient(135deg, rgba(0, 113, 227, 0.05) 0%, rgba(0, 113, 227, 0.02) 100%);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.feature-block:hover .metric-item {
  background: linear-gradient(135deg, rgba(0, 113, 227, 0.08) 0%, rgba(0, 113, 227, 0.04) 100%);
  transform: translateX(8px);
}

.metric-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.metric-label {
  font-size: 14px;
  color: var(--color-text-light);
  font-weight: 500;
  letter-spacing: -0.2px;
}

/* ============================================================================
   How It Works Section
   ========================================================================== */

.how-it-works {
  padding: 160px 0;
  background: #ffffff;
}

.how-it-works h2 {
  text-align: center;
  margin-bottom: 100px;
  color: var(--color-text);
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.2;
}

.steps-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  max-width: 1000px;
  margin: 0 auto;
}

.step {
  flex: 1;
  min-width: 260px;
  padding: 48px;
  background: #fafafa;
  border-radius: var(--radius-xl);
  border: 1px solid #e5e5e7;
  text-align: center;
  transition: var(--transition-fast);
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.step:hover {
  border-color: #d5d5d7;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
  transform: translateY(-8px);
  background: #ffffff;
}

.step-number {
  display: inline-block;
  width: 56px;
  height: 56px;
  line-height: 56px;
  background: linear-gradient(135deg, var(--color-primary), #0056b3);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  font-size: 24px;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(0, 113, 227, 0.2);
  transition: var(--transition-fast);
}

.step:hover .step-number {
  transform: scale(1.15);
  box-shadow: 0 8px 20px rgba(0, 113, 227, 0.35);
}

.step h3 {
  color: var(--color-text);
  margin-bottom: 16px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.step p {
  color: var(--color-text-light);
  font-size: 15px;
  line-height: 1.8;
  font-weight: 400;
}

.step-arrow {
  color: var(--color-text-muted);
  font-size: 24px;
  font-weight: 300;
  flex-shrink: 0;
  opacity: 0.6;
  transition: var(--transition-fast);
}

.step-arrow:hover {
  opacity: 1;
  color: var(--color-primary);
  transform: scale(1.2);
}

/* ============================================================================
   Contact Section
   ========================================================================== */

.contact {
  padding: 160px 0;
  background: linear-gradient(135deg, #f5f5f7 0%, #ffffff 100%);
  color: var(--color-text);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 113, 227, 0.02) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.contact::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -5%;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(0, 113, 227, 0.02) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.contact h2 {
  color: var(--color-text);
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.2;
}

.contact-header {
  text-align: center;
  margin-bottom: 56px;
  position: relative;
  z-index: 1;
}

.contact-subtitle {
  text-align: center;
  font-size: 16px;
  margin: 0 auto;
  max-width: 700px;
  position: relative;
  z-index: 1;
  line-height: 1.6;
  font-weight: 400;
}

.contact-form {
  max-width: 560px;
  margin: 0 auto;
  background: #ffffff;
  padding: 56px;
  border-radius: var(--radius-xl);
  border: 1px solid #e5e5e7;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: var(--transition-fast);
}

.contact-form:hover {
  border-color: #d5d5d7;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.form-group {
  margin-bottom: 28px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.2px;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #d5d5d7;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: 14px;
  background: #ffffff;
  color: var(--color-text);
  transition: var(--transition-fast);
  letter-spacing: -0.2px;
  line-height: 1.5;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #999999;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.1);
}

.contact-form textarea {
  grid-column: 1 / -1;
  resize: vertical;
  min-height: 120px;
}

.contact-form button {
  width: 100%;
  background: linear-gradient(135deg, var(--color-primary), #0056b3);
  color: #ffffff;
  border: none;
  font-weight: 600;
  letter-spacing: -0.2px;
  padding: 16px 24px;
  font-size: 15px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  margin-top: 20px;
  box-shadow: 0 4px 12px rgba(0, 113, 227, 0.2);
}

.contact-form button:hover {
  background: linear-gradient(135deg, #0056b3, #004494);
  box-shadow: 0 8px 20px rgba(0, 113, 227, 0.3);
  transform: translateY(-2px);
}

.contact-form button:active {
  transform: translateY(0);
}

/* ============================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: #ffffff;
  color: var(--color-text);
  padding: 48px 0;
  border-top: 1px solid #e5e5e7;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.5px;
  color: var(--color-text);
}

.footer-brand .logo {
  color: var(--color-primary);
  width: 28px;
  height: 28px;
  transition: var(--transition-fast);
}

.footer-brand:hover .logo {
  transform: rotate(10deg) scale(1.05);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav a {
  color: var(--color-text-light);
  transition: var(--transition-fast);
  font-weight: 400;
  font-size: 13px;
  position: relative;
  padding-left: 0;
}

.footer-nav a::before {
  content: '';
  position: absolute;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width 0.2s ease;
}

.footer-nav a:hover::before {
  width: 100%;
}

.footer-nav a:hover {
  color: var(--color-text);
}

.footer-meta p {
  color: var(--color-text-muted);
  font-size: 13px;
  margin-bottom: 4px;
  line-height: 1.6;
  font-weight: 400;
}

.footer-meta p:last-child {
  margin-bottom: 0;
}

/* ============================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
  :root {
    --font-size-4xl: 36px;
    --font-size-3xl: 32px;
    --spacing-xl: 32px;
    --spacing-2xl: 40px;
    --spacing-3xl: 48px;
  }

  .header-content {
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px;
  }

  .logo-link {
    flex: 1;
  }

  .header-content .btn {
    margin-left: auto;
  }

  .logo-link {
    margin-left: 16px;
  }

  .early-access {
    margin-right: 16px;
  }

  .nav-menu {
    margin-left: 0;
    order: 3;
    flex-basis: 100%;
    margin-top: 12px;
    gap: 20px;
    justify-content: center;
  }

  .hero {
    padding: 80px 0 60px 0;
    max-height: none;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
    top: 0;
  }

  .hero-text h1 {
    font-size: 32px;
  }

  .hero-badge {
    font-size: 10px;
    padding: 6px 10px;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .features {
    padding: 80px 0;
  }

  .features-header {
    margin-bottom: 60px;
  }

  .features-list {
    gap: 40px;
  }

  .feature-block {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 32px;
  }

  .feature-block-alt {
    direction: ltr;
  }

  .how-it-works {
    padding: 80px 0;
  }

  .how-it-works h2 {
    margin-bottom: 60px;
  }

  .steps-container {
    flex-direction: column;
  }

  .step-arrow {
    transform: rotate(90deg);
  }

  .contact {
    padding: 80px 0;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .mock-body {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  .mock-schedule-item {
    grid-template-columns: 60px 1fr;
  }

  .mock-stats {
    flex-direction: row;
    gap: 12px;
  }

  .mock-stat-item {
    flex: 1;
    padding: 8px;
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-4xl: 28px;
    --font-size-3xl: 24px;
    --font-size-xl: 18px;
    --spacing-xl: 24px;
    --spacing-2xl: 24px;
    --spacing-3xl: 24px;
  }

  .container {
    padding: 0 16px;
  }

  .site-header {
    position: relative;
  }

  .header-content {
    padding: 12px 0;
  }

  .logo-link {
    gap: 6px;
    font-size: 16px;
  }

  .logo {
    width: 24px;
    height: 24px;
  }

  .nav-menu {
    font-size: 14px;
    gap: 16px;
    margin-top: 8px;
  }

  .header-content .btn {
    padding: 10px 16px;
    font-size: 14px;
  }

  .hero {
    padding: 60px 0 40px 0;
  }

  .hero-text h1 {
    font-size: 28px;
    line-height: 1.2;
    letter-spacing: -0.5px;
  }

  .hero-badge {
    font-size: 9px;
    padding: 6px 8px;
    letter-spacing: 0.8px;
  }

  .hero-text > p {
    font-size: 15px;
    margin-bottom: 32px;
  }

  .hero-meta {
    font-size: 12px;
  }

  h1 {
    font-size: 28px;
  }

  h2 {
    font-size: 26px;
  }

  .features {
    padding: 60px 0;
  }

  .features-header {
    margin-bottom: 40px;
  }

  .features-header h2 {
    font-size: 28px;
    margin-bottom: 16px;
  }

  .features-header p {
    font-size: 16px;
  }

  .features-list {
    gap: 32px;
  }

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

  .feature-block {
    padding: 24px;
    gap: 24px;
  }

  .feature-badge {
    font-size: 32px;
    margin-bottom: 12px;
  }

  .feature-block h3 {
    font-size: 22px;
    margin-bottom: 16px;
  }

  .feature-block > .feature-content > p {
    font-size: 15px;
    margin-bottom: 24px;
  }

  .feature-details {
    gap: 12px;
  }

  .feature-details li {
    font-size: 14px;
    padding-left: 24px;
  }

  .feature-metrics {
    gap: 20px;
  }

  .metric-item {
    padding: 16px;
  }

  .metric-value {
    font-size: 22px;
  }

  .metric-label {
    font-size: 13px;
  }

  .how-it-works {
    padding: 60px 0;
  }

  .how-it-works h2 {
    margin-bottom: 40px;
    font-size: 28px;
  }

  .step {
    padding: 32px 24px;
    min-width: auto;
  }

  .step-number {
    width: 48px;
    height: 48px;
    line-height: 48px;
    font-size: 20px;
    margin-bottom: 16px;
  }

  .step h3 {
    font-size: 18px;
    margin-bottom: 12px;
  }

  .step p {
    font-size: 14px;
  }

  .contact {
    padding: 60px 0;
  }

  .contact h2 {
    font-size: 28px;
  }

  .contact-subtitle {
    font-size: 16px;
  }

  .contact-form {
    padding: 24px;
  }

  .contact-form button {
    padding: 14px 20px;
  }

  .dashboard-mock {
    max-width: 100%;
  }

  .mock-header {
    padding: 16px;
  }

  .mock-title {
    font-size: 14px;
  }

  .mock-date {
    font-size: 11px;
  }

  .mock-tabs {
    padding: 0 16px;
  }

  .mock-tab {
    padding: 10px 12px;
    font-size: 12px;
  }

  .mock-body {
    padding: 12px;
  }

  .mock-schedule-item {
    grid-template-columns: 50px 1fr;
    gap: 8px;
  }

  .mock-time {
    font-size: 11px;
  }

  .mock-visit {
    padding: 10px;
  }

  .mock-caregiver {
    font-size: 12px;
  }

  .mock-status {
    font-size: 10px;
    padding: 3px 6px;
  }

  .mock-visit-details {
    font-size: 11px;
  }

  .mock-stat-number {
    font-size: 16px;
  }

  .mock-stat-label {
    font-size: 10px;
  }

  .site-footer {
    padding: 32px 0;
  }

  .footer-meta p {
    font-size: 12px;
  }
}

/* Extra small devices */
@media (max-width: 375px) {
  .hero-text h1 {
    font-size: 24px;
  }

  .features-header h2,
  .how-it-works h2,
  .contact h2 {
    font-size: 24px;
  }

  .feature-block h3 {
    font-size: 20px;
  }

  .mock-header,
  .mock-tabs,
  .mock-body {
    padding: 12px;
  }
}

/* Improve touch targets on mobile */
@media (hover: none) and (pointer: coarse) {
  .btn {
    min-height: 44px;
    padding: 12px 24px;
  }

  .btn-lg {
    min-height: 48px;
    padding: 16px 32px;
  }

  .nav-menu a {
    padding: 8px 4px;
  }

  .mock-tab {
    min-height: 44px;
  }

  input,
  textarea {
    min-height: 44px;
    font-size: 16px !important;
  }
}