:root {
  /* Colors */
  --color-background: rgba(252, 252, 249, 1);
  --color-surface: rgba(255, 255, 253, 1);
  --color-text: rgba(19, 52, 59, 1);
  --color-text-secondary: rgba(45, 55, 65, 0.85);
  --color-primary: rgba(33, 128, 141, 1);
  --color-primary-hover: rgba(29, 116, 128, 1);
  --color-primary-active: rgba(26, 104, 115, 1);
  --color-secondary: rgba(94, 82, 64, 0.12);
  --color-secondary-hover: rgba(94, 82, 64, 0.2);
  --color-secondary-active: rgba(94, 82, 64, 0.25);
  --color-border: rgba(94, 82, 64, 0.2);
  --color-btn-primary-text: rgba(252, 252, 249, 1);
  --color-card-border: rgba(94, 82, 64, 0.12);
  --color-card-border-inner: rgba(94, 82, 64, 0.12);
  --color-error: rgba(192, 21, 47, 1);
  --color-success: rgba(33, 128, 141, 1);
  --color-warning: rgba(168, 75, 47, 1);
  --color-info: rgba(98, 108, 113, 1);
  --color-focus-ring: rgba(33, 128, 141, 0.4);
  --color-select-caret: rgba(19, 52, 59, 0.8);

  /* Common style patterns */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' 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");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' 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");

  /* RGB versions for opacity control */
  --color-success-rgb: 33, 128, 141;
  --color-error-rgb: 192, 21, 47;
  --color-warning-rgb: 168, 75, 47;
  --color-info-rgb: 98, 108, 113;

  /* Typography */
  --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo,
    Monaco, Consolas, monospace;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 30px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 550;
  --font-weight-bold: 600;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --letter-spacing-tight: -0.01em;

  /* Spacing */
  --space-0: 0;
  --space-1: 1px;
  --space-2: 2px;
  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04),
    0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04),
    0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 -1px 0 rgba(0, 0, 0, 0.03);

  /* Animation */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

/* Dark mode colors - DISABLED FOR CONSISTENT LIGHT MODE */
/* Commenting out to force light mode across all devices */
/*
@media (prefers-color-scheme: dark) {
  :root {
    --color-background: rgba(31, 33, 33, 1);
    --color-surface: rgba(38, 40, 40, 1);
    --color-text: rgba(245, 245, 245, 1);
    --color-text-secondary: rgba(167, 169, 169, 0.7);
    --color-primary: rgba(50, 184, 198, 1);
    --color-primary-hover: rgba(45, 166, 178, 1);
    --color-primary-active: rgba(41, 150, 161, 1);
    --color-secondary: rgba(119, 124, 124, 0.15);
    --color-secondary-hover: rgba(119, 124, 124, 0.25);
    --color-secondary-active: rgba(119, 124, 124, 0.3);
    --color-border: rgba(119, 124, 124, 0.3);
    --color-error: rgba(255, 84, 89, 1);
    --color-success: rgba(50, 184, 198, 1);
    --color-warning: rgba(230, 129, 97, 1);
    --color-info: rgba(167, 169, 169, 1);
    --color-focus-ring: rgba(50, 184, 198, 0.4);
    --color-btn-primary-text: rgba(19, 52, 59, 1);
    --color-card-border: rgba(119, 124, 124, 0.2);
    --color-card-border-inner: rgba(119, 124, 124, 0.15);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
      inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    --button-border-secondary: rgba(119, 124, 124, 0.2);
    --color-border-secondary: rgba(119, 124, 124, 0.2);
    --color-select-caret: rgba(245, 245, 245, 0.8);

    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' 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");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' 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");

    --color-success-rgb: 50, 184, 198;
    --color-error-rgb: 255, 84, 89;
    --color-warning-rgb: 230, 129, 97;
    --color-info-rgb: 167, 169, 169;
  }
}
*/

/* Force light mode on all devices */
@media (prefers-color-scheme: dark) {
  :root {
    /* Override dark mode with light mode colors */
    --color-background: rgba(252, 252, 249, 1) !important;
    --color-surface: rgba(255, 255, 253, 1) !important;
    --color-text: rgba(19, 52, 59, 1) !important;
    --color-text-secondary: rgba(45, 55, 65, 0.85) !important;
    --color-primary: rgba(33, 128, 141, 1) !important;
    --color-primary-hover: rgba(29, 116, 128, 1) !important;
    --color-primary-active: rgba(26, 104, 115, 1) !important;
    --color-secondary: rgba(94, 82, 64, 0.12) !important;
    --color-secondary-hover: rgba(94, 82, 64, 0.2) !important;
    --color-secondary-active: rgba(94, 82, 64, 0.25) !important;
    --color-border: rgba(94, 82, 64, 0.2) !important;
    --color-btn-primary-text: rgba(252, 252, 249, 1) !important;
    --color-card-border: rgba(94, 82, 64, 0.12) !important;
    --color-card-border-inner: rgba(94, 82, 64, 0.12) !important;
    --color-error: rgba(192, 21, 47, 1) !important;
    --color-success: rgba(33, 128, 141, 1) !important;
    --color-warning: rgba(168, 75, 47, 1) !important;
    --color-info: rgba(98, 108, 113, 1) !important;
    --color-focus-ring: rgba(33, 128, 141, 0.4) !important;
    --color-select-caret: rgba(19, 52, 59, 0.8) !important;

    /* RGB versions for opacity control */
    --color-success-rgb: 33, 128, 141;
    --color-error-rgb: 192, 21, 47;
    --color-warning-rgb: 168, 75, 47;
    --color-info-rgb: 98, 108, 113;
  }
}

/* Data attribute for manual theme switching */
[data-color-scheme="dark"] {
  --color-background: rgba(31, 33, 33, 1);
  --color-surface: rgba(38, 40, 40, 1);
  --color-text: rgba(245, 245, 245, 1);
  --color-text-secondary: rgba(167, 169, 169, 0.7);
  --color-primary: rgba(50, 184, 198, 1);
  --color-primary-hover: rgba(45, 166, 178, 1);
  --color-primary-active: rgba(41, 150, 161, 1);
  --color-secondary: rgba(119, 124, 124, 0.15);
  --color-secondary-hover: rgba(119, 124, 124, 0.25);
  --color-secondary-active: rgba(119, 124, 124, 0.3);
  --color-border: rgba(119, 124, 124, 0.3);
  --color-error: rgba(255, 84, 89, 1);
  --color-success: rgba(50, 184, 198, 1);
  --color-warning: rgba(230, 129, 97, 1);
  --color-info: rgba(167, 169, 169, 1);
  --color-focus-ring: rgba(50, 184, 198, 0.4);
  --color-btn-primary-text: rgba(19, 52, 59, 1);
  --color-card-border: rgba(119, 124, 124, 0.15);
  --color-card-border-inner: rgba(119, 124, 124, 0.15);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);
  --color-border-secondary: rgba(119, 124, 124, 0.2);
  --color-select-caret: rgba(245, 245, 245, 0.8);

  /* Common style patterns - updated for dark mode */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' 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");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' 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");

  /* RGB versions for dark mode */
  --color-success-rgb: 50, 184, 198;
  --color-error-rgb: 255, 84, 89;
  --color-warning-rgb: 230, 129, 97;
  --color-info-rgb: 167, 169, 169;
}

[data-color-scheme="light"] {
  --color-background: rgba(252, 252, 249, 1);
  --color-surface: rgba(255, 255, 253, 1);
  --color-text: rgba(19, 52, 59, 1);
  --color-text-secondary: rgba(45, 55, 65, 0.85);
  --color-primary: rgba(33, 128, 141, 1);
  --color-primary-hover: rgba(29, 116, 128, 1);
  --color-primary-active: rgba(26, 104, 115, 1);
  --color-secondary: rgba(94, 82, 64, 0.12);
  --color-secondary-hover: rgba(94, 82, 64, 0.2);
  --color-secondary-active: rgba(94, 82, 64, 0.25);
  --color-border: rgba(94, 82, 64, 0.2);
  --color-btn-primary-text: rgba(252, 252, 249, 1);
  --color-card-border: rgba(94, 82, 64, 0.12);
  --color-card-border-inner: rgba(94, 82, 64, 0.12);
  --color-error: rgba(192, 21, 47, 1);
  --color-success: rgba(33, 128, 141, 1);
  --color-warning: rgba(168, 75, 47, 1);
  --color-info: rgba(98, 108, 113, 1);
  --color-focus-ring: rgba(33, 128, 141, 0.4);

  /* RGB versions for light mode */
  --color-success-rgb: 33, 128, 141;
  --color-error-rgb: 192, 21, 47;
  --color-warning-rgb: 168, 75, 47;
  --color-info-rgb: 98, 108, 113;
}

/* Base styles */
html {
  font-size: var(--font-size-base);
  font-family: var(--font-family-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
}

h1 {
  font-size: var(--font-size-4xl);
}
h2 {
  font-size: var(--font-size-3xl);
}
h3 {
  font-size: var(--font-size-2xl);
}
h4 {
  font-size: var(--font-size-xl);
}
h5 {
  font-size: var(--font-size-lg);
}
h6 {
  font-size: var(--font-size-md);
}

p {
  margin: 0 0 var(--space-16) 0;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard);
}

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

code,
pre {
  font-family: var(--font-family-mono);
  font-size: calc(var(--font-size-base) * 0.95);
  background-color: var(--color-secondary);
  border-radius: var(--radius-sm);
}

code {
  padding: var(--space-1) var(--space-4);
}

pre {
  padding: var(--space-16);
  margin: var(--space-16) 0;
  overflow: auto;
  border: 1px solid var(--color-border);
}

pre code {
  background: none;
  padding: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
  position: relative;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

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

.btn--primary:hover {
  background: var(--color-primary-hover);
}

.btn--primary:active {
  background: var(--color-primary-active);
}

.btn--secondary {
  background: var(--color-secondary);
  color: var(--color-text);
}

.btn--secondary:hover {
  background: var(--color-secondary-hover);
}

.btn--secondary:active {
  background: var(--color-secondary-active);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn--outline:hover {
  background: var(--color-secondary);
}

.btn--sm {
  padding: var(--space-4) var(--space-12);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

.btn--lg {
  padding: var(--space-10) var(--space-20);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-md);
}

.btn--full-width {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Form elements */
.form-control {
  display: block;
  width: 100%;
  padding: var(--space-8) var(--space-12);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard);
}

textarea.form-control {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
}

select.form-control {
  padding: var(--space-8) var(--space-12);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: var(--select-caret-light);
  background-repeat: no-repeat;
  background-position: right var(--space-12) center;
  background-size: 16px;
  padding-right: var(--space-32);
}

/* Add a dark mode specific caret - DISABLED for light mode consistency */
/* 
@media (prefers-color-scheme: dark) {
  select.form-control {
    background-image: var(--select-caret-dark);
  }
}
*/

/* Also handle data-color-scheme */
[data-color-scheme="dark"] select.form-control {
  background-image: var(--select-caret-dark);
}

[data-color-scheme="light"] select.form-control {
  background-image: var(--select-caret-light);
}

.form-control:focus {
  border-color: var(--color-primary);
  outline: var(--focus-outline);
}

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.form-group {
  margin-bottom: var(--space-16);
}

/* Card component */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-card-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--duration-normal) var(--ease-standard);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card__body {
  padding: var(--space-16);
}

.card__header,
.card__footer {
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-card-border-inner);
}

/* Status indicators - simplified with CSS variables */
.status {
  display: inline-flex;
  align-items: center;
  padding: var(--space-6) var(--space-12);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.status--success {
  background-color: rgba(
    var(--color-success-rgb, 33, 128, 141),
    var(--status-bg-opacity)
  );
  color: var(--color-success);
  border: 1px solid
    rgba(var(--color-success-rgb, 33, 128, 141), var(--status-border-opacity));
}

.status--error {
  background-color: rgba(
    var(--color-error-rgb, 192, 21, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-error);
  border: 1px solid
    rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
}

.status--warning {
  background-color: rgba(
    var(--color-warning-rgb, 168, 75, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-warning);
  border: 1px solid
    rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-border-opacity));
}

.status--info {
  background-color: rgba(
    var(--color-info-rgb, 98, 108, 113),
    var(--status-bg-opacity)
  );
  color: var(--color-info);
  border: 1px solid
    rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
}

/* Container layout */
.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--space-16);
  padding-left: var(--space-16);
}

@media (min-width: 640px) {
  .container {
    max-width: var(--container-sm);
  }
}
@media (min-width: 768px) {
  .container {
    max-width: var(--container-md);
  }
}
@media (min-width: 1024px) {
  .container {
    max-width: var(--container-lg);
  }
}
@media (min-width: 1280px) {
  .container {
    max-width: var(--container-xl);
  }
}

/* Utility classes */
.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.gap-4 {
  gap: var(--space-4);
}
.gap-8 {
  gap: var(--space-8);
}
.gap-16 {
  gap: var(--space-16);
}

.m-0 {
  margin: 0;
}
.mt-8 {
  margin-top: var(--space-8);
}
.mb-8 {
  margin-bottom: var(--space-8);
}
.mx-8 {
  margin-left: var(--space-8);
  margin-right: var(--space-8);
}
.my-8 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.p-0 {
  padding: 0;
}
.py-8 {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}
.px-8 {
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}
.py-16 {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}
.px-16 {
  padding-left: var(--space-16);
  padding-right: var(--space-16);
}

.block {
  display: block;
}
.hidden {
  display: none;
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

/* Dark mode specifics */
[data-color-scheme="dark"] .btn--outline {
  border: 1px solid var(--color-border-secondary);
}

@font-face {
  font-family: 'FKGroteskNeue';
  src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2')
    format('woff2');
}

/* Custom design system extensions for Apollo Health AI */
:root {
  /* Apollo Health AI color palette - medical/healthcare theme */
  --color-apollo-primary: #0ea5e9;
  --color-apollo-primary-hover: #0284c7;
  --color-apollo-secondary: #059669;
  --color-apollo-secondary-hover: #047857;
  --color-apollo-accent: #06b6d4;
  --color-apollo-gradient: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 25%, #059669 50%, #10b981 75%, #22c55e 100%);
  --color-apollo-gradient-soft: linear-gradient(135deg, rgba(14, 165, 233, 0.15) 0%, rgba(6, 182, 212, 0.12) 25%, rgba(5, 150, 105, 0.1) 50%, rgba(16, 185, 129, 0.08) 75%, rgba(34, 197, 94, 0.05) 100%);
  --color-apollo-medical: #1e40af;
  --color-apollo-health: #dc2626;
  
  /* Modern shadows with health theme */
  --shadow-glow: 0 0 30px rgba(14, 165, 233, 0.3);
  --shadow-card-hover: 0 20px 40px rgba(14, 165, 233, 0.15);
  --shadow-health-glow: 0 0 20px rgba(5, 150, 105, 0.25);
  --backdrop-blur: blur(10px);
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: var(--backdrop-blur);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-standard);
}

.header__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-16) 0;
}

.header__logo h1 {
  background: var(--color-apollo-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  margin: 0;
}

.header__nav {
  display: flex;
  gap: var(--space-32);
}

.header__nav a {
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
  transition: color var(--duration-fast) var(--ease-standard);
  position: relative;
}

.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-apollo-gradient);
  transition: width var(--duration-normal) var(--ease-standard);
}

.header__nav a:hover::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-16);
}

.language-switcher {
  display: flex;
  background: var(--color-secondary);
  border-radius: var(--radius-full);
  padding: var(--space-4);
}

.lang-btn {
  padding: var(--space-6) var(--space-12);
  border: none;
  background: none;
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-standard);
}

.lang-btn.active {
  background: var(--color-apollo-primary);
  color: white;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: var(--space-4);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-8);
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--duration-normal) var(--ease-standard);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: var(--backdrop-blur);
  border-bottom: 1px solid var(--color-border);
  z-index: 999;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  padding: var(--space-24);
  gap: var(--space-16);
}

.mobile-nav a {
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
  padding: var(--space-12);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--color-apollo-gradient);
}

.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-apollo-gradient-soft);
  opacity: 0.8;
  animation: gradientShift 8s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { transform: translateX(0) scale(1); }
  50% { transform: translateX(-10px) scale(1.05); }
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-32);
  align-items: center;
  padding-top: 100px;
}

.hero__headline {
  font-size: clamp(var(--font-size-3xl), 5vw, 72px);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-24);
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s var(--ease-standard);
}

.hero__subheadline {
  font-size: var(--font-size-xl);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-32);
  line-height: 1.6;
  animation: fadeInUp 1s var(--ease-standard) 0.2s both;
  font-weight: var(--font-weight-medium);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.hero__actions {
  display: flex;
  gap: var(--space-16);
  animation: fadeInUp 1s var(--ease-standard) 0.4s both;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  animation: fadeInUp 1s var(--ease-standard) 0.6s both;
}

/* Health Monitor Widget Styles */
.health-monitor-widget {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px rgba(14, 165, 233, 0.2);
  width: 100%;
  max-width: 580px;
  height: 650px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(14, 165, 233, 0.3);
  animation: fadeInUp 1s var(--ease-standard) 0.6s both;
  position: relative;
}

.health-monitor-widget::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-apollo-gradient);
}

.health-monitor__header {
  background: linear-gradient(135deg, var(--color-apollo-primary) 0%, var(--color-apollo-accent) 100%);
  color: white;
  padding: var(--space-16);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.health-monitor__header::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: headerPulse 4s ease-in-out infinite;
}

@keyframes headerPulse {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

.health-monitor__status {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.ai-status-indicator {
  width: 10px;
  height: 10px;
  background: #4ade80;
  border-radius: 50%;
  animation: aiPulse 2s infinite;
  box-shadow: 0 0 10px #4ade80;
}

@keyframes aiPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.3); }
}

.health-monitor__timestamp {
  font-size: var(--font-size-xs);
  opacity: 0.9;
  font-weight: var(--font-weight-medium);
}

.health-monitor__content {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 100%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.95) 100%);
}

.health-metrics-panel {
  padding: var(--space-16);
  border-right: 1px solid rgba(14, 165, 233, 0.1);
}

.vital-signs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-20);
}

.vital-sign {
  background: var(--color-surface);
  padding: var(--space-12);
  border-radius: var(--radius-base);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-standard);
  position: relative;
  overflow: hidden;
  min-height: 85px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.vital-sign:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(14, 165, 233, 0.15);
}

.vital-sign::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-apollo-gradient);
  opacity: 0;
  transition: opacity var(--duration-normal);
}

.vital-sign:hover::before {
  opacity: 1;
}

.vital-icon {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-4);
}

.vital-data {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.vital-value {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-apollo-primary);
  animation: vitalUpdate 2s ease-in-out infinite;
}

@keyframes vitalUpdate {
  0%, 90%, 100% { opacity: 1; }
  95% { opacity: 0.7; }
}

.vital-unit {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

.vital-trend {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  align-self: flex-start;
  margin-top: var(--space-2);
}

.trend-stable { color: #6b7280; background: rgba(107, 114, 128, 0.1); }
.trend-normal { color: #059669; background: rgba(5, 150, 105, 0.1); }
.trend-good { color: #0ea5e9; background: rgba(14, 165, 233, 0.1); }
.trend-excellent { color: #10b981; background: rgba(16, 185, 129, 0.1); }

.health-chart {
  background: var(--color-surface);
  border-radius: var(--radius-base);
  padding: var(--space-12);
  border: 1px solid var(--color-border);
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-8);
  font-size: var(--font-size-sm);
}

.chart-header span:first-child {
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.chart-status {
  color: var(--color-apollo-secondary);
  font-weight: var(--font-weight-medium);
}

.chart-container {
  position: relative;
  height: 80px;
}

.chart-container canvas {
  width: 100%;
  height: 100%;
}

.ai-chat-panel {
  padding: var(--space-16);
  display: flex;
  flex-direction: column;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-8);
  border-bottom: 2px solid var(--color-apollo-gradient-soft);
}

.chat-header span {
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  font-size: var(--font-size-sm);
}

.typing-indicator {
  display: none;
  gap: var(--space-4);
}

.typing-indicator.active {
  display: flex;
}

.typing-indicator span {
  width: 4px;
  height: 4px;
  background: var(--color-apollo-primary);
  border-radius: 50%;
  animation: typingDot 1.4s infinite ease-in-out;
}

.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }
.typing-indicator span:nth-child(3) { animation-delay: 0s; }

@keyframes typingDot {
  0%, 80%, 100% { transform: scale(0.8); opacity: 0.5; }
  40% { transform: scale(1); opacity: 1; }
}

.chat-messages {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
  max-height: 200px;
  overflow-y: auto;
}

.chat-message {
  background: var(--color-surface);
  padding: var(--space-10);
  border-radius: var(--radius-base);
  border: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  line-height: 1.4;
  animation: messageSlideIn 0.5s var(--ease-standard);
  position: relative;
}

.chat-message.ai-message {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.05) 0%, rgba(6, 182, 212, 0.03) 100%);
  border-color: rgba(14, 165, 233, 0.2);
}

.chat-message.analysis-message {
  background: linear-gradient(135deg, rgba(5, 150, 105, 0.05) 0%, rgba(16, 185, 129, 0.03) 100%);
  border-color: rgba(5, 150, 105, 0.2);
}

@keyframes messageSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ai-insights {
  background: var(--color-surface);
  border-radius: var(--radius-base);
  border: 1px solid var(--color-border);
}

.insight-card {
  padding: var(--space-12);
  display: flex;
  align-items: center;
  gap: var(--space-8);
  transition: all var(--duration-normal) var(--ease-standard);
}

.insight-card.updating {
  animation: insightGlow 2s ease-in-out infinite;
}

@keyframes insightGlow {
  0%, 100% { background-color: var(--color-surface); }
  50% { background-color: rgba(14, 165, 233, 0.05); }
}

.insight-icon {
  font-size: var(--font-size-lg);
}

.insight-text {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  line-height: 1.4;
  font-weight: var(--font-weight-medium);
}

.health-monitor__footer {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.05) 0%, rgba(5, 150, 105, 0.03) 100%);
  border-top: 1px solid var(--color-border);
  padding: var(--space-16);
}

.personalization-status {
  display: flex;
  align-items: center;
  gap: var(--space-12);
}

.personalization-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  min-width: 140px;
}

.personalization-bar {
  flex: 1;
  height: 8px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.personalization-progress {
  height: 100%;
  background: var(--color-apollo-gradient);
  border-radius: var(--radius-full);
  transition: width 2s ease-out;
  position: relative;
  animation: progressShine 3s ease-in-out infinite;
}

.personalization-progress::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  animation: progressGlow 3s ease-in-out infinite;
}

@keyframes progressGlow {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

.personalization-percentage {
  font-size: var(--font-size-sm);
  color: var(--color-apollo-primary);
  font-weight: var(--font-weight-bold);
  min-width: 35px;
}

/* Health Data Visualization Effects */
.vital-sign[data-status="updating"] {
  animation: vitalAlert 1s ease-in-out;
}

@keyframes vitalAlert {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); box-shadow: 0 0 15px rgba(14, 165, 233, 0.3); }
}

.health-alert {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-apollo-gradient);
  color: white;
  padding: var(--space-8) var(--space-12);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  animation: alertPulse 2s ease-out forwards;
  z-index: 10;
  box-shadow: 0 8px 25px rgba(14, 165, 233, 0.4);
}

@keyframes alertPulse {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.5);
  }
  20% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
  }
  80% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -60%) scale(0.8);
  }
}

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

/* Section Styles */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-32);
}

.section-header h2 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-16);
  background: var(--color-apollo-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header p {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Introduction Section */
.introduction {
  background: var(--color-surface);
}

.introduction__content {
  display: grid;
  gap: var(--space-32);
}

.introduction__description {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-32);
  margin-top: var(--space-32);
}

.feature-card {
  background: var(--color-surface);
  padding: var(--space-32);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-normal) var(--ease-standard);
  border: 1px solid var(--color-border);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}

.feature-card__icon {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-24);
}

.feature-card h3 {
  margin-bottom: var(--space-12);
  color: var(--color-apollo-medical);
}

.feature-card p {
  color: var(--color-text);
}

/* AI Health Analysis Widget */
.ai-analysis-widget {
  width: 280px;
  height: 168px;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.05) 0%, rgba(6, 182, 212, 0.03) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(14, 165, 233, 0.2);
  padding: var(--space-16);
  position: relative;
  overflow: hidden;
}

.analysis-header {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-8);
}

.analysis-status {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  font-size: var(--font-size-xs);
  color: var(--color-apollo-primary);
  font-weight: var(--font-weight-medium);
}

.status-dot {
  width: 6px;
  height: 6px;
  background: var(--color-apollo-primary);
  border-radius: 50%;
  animation: aiProcessing 2s ease-in-out infinite;
}

@keyframes aiProcessing {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.analysis-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.data-stream {
  display: flex;
  justify-content: space-around;
  margin-bottom: var(--space-6);
}

.data-point {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  position: relative;
  overflow: hidden;
}

.data-point[data-type="heart"] {
  background: linear-gradient(45deg, #ef4444, #f87171);
  animation: dataPulse 2s ease-in-out infinite;
}

.data-point[data-type="brain"] {
  background: linear-gradient(45deg, #8b5cf6, #a78bfa);
  animation: dataPulse 2s ease-in-out infinite 0.3s;
}

.data-point[data-type="activity"] {
  background: linear-gradient(45deg, #10b981, #34d399);
  animation: dataPulse 2s ease-in-out infinite 0.6s;
}

@keyframes dataPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 rgba(14, 165, 233, 0.4); }
  50% { transform: scale(1.2); box-shadow: 0 0 10px rgba(14, 165, 233, 0.8); }
}

.data-point::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 4px;
  background: white;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: dataFlow 3s linear infinite;
}

@keyframes dataFlow {
  0% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -150%) scale(0.5); }
}

.analysis-chart {
  height: 48px;
  position: relative;
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.pattern-detection {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.pattern-item {
  font-size: 10px;
  color: var(--color-apollo-secondary);
  opacity: 0;
  animation: patternDetection 6s ease-in-out infinite;
  background: rgba(5, 150, 105, 0.1);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--color-apollo-secondary);
}

.pattern-item:nth-child(1) { animation-delay: 0s; }
.pattern-item:nth-child(2) { animation-delay: 2s; }
.pattern-item:nth-child(3) { animation-delay: 4s; }

@keyframes patternDetection {
  0%, 80%, 100% { opacity: 0; transform: translateX(-10px); }
  10%, 70% { opacity: 1; transform: translateX(0); }
}

/* Personalized Recommendations Widget */
.recommendations-widget {
  width: 280px;
  height: 168px;
  background: linear-gradient(135deg, rgba(5, 150, 105, 0.05) 0%, rgba(16, 185, 129, 0.03) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(5, 150, 105, 0.2);
  padding: var(--space-16);
  position: relative;
  overflow: hidden;
}

.user-profile {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-8);
  position: relative;
}

.profile-avatar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-ring {
  position: absolute;
  width: 48px;
  height: 48px;
  border: 2px solid var(--color-apollo-secondary);
  border-radius: 50%;
  border-top-color: transparent;
  animation: profileScan 3s linear infinite;
}

@keyframes profileScan {
  to { transform: rotate(360deg); }
}

.profile-avatar span {
  font-size: var(--font-size-xl);
  z-index: 2;
}

.profile-scan {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle, rgba(5, 150, 105, 0.1) 0%, transparent 70%);
  animation: scanPulse 4s ease-in-out infinite;
}

@keyframes scanPulse {
  0%, 100% { opacity: 0; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.5); }
}

.recommendation-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.rec-card {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-6) var(--space-8);
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  opacity: 0.5;
  transform: translateX(-10px);
  transition: all 0.5s ease;
}

.rec-card.active {
  opacity: 1;
  transform: translateX(0);
  border-color: var(--color-apollo-secondary);
  background: rgba(5, 150, 105, 0.1);
  animation: recHighlight 1s ease-in-out;
}

@keyframes recHighlight {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(5px); }
}

.rec-icon {
  font-size: var(--font-size-base);
}

.rec-text {
  font-weight: var(--font-weight-medium);
  color: var(--color-apollo-secondary);
}

.personalization-meter {
  height: 4px;
  background: rgba(5, 150, 105, 0.2);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.meter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-apollo-secondary), var(--color-apollo-primary));
  border-radius: var(--radius-full);
  width: 0%;
  animation: personalizationProgress 4s ease-out infinite;
}

@keyframes personalizationProgress {
  0% { width: 0%; }
  50% { width: 85%; }
  100% { width: 95%; }
}

/* Predictive Health Insights Widget */
.predictive-widget {
  width: 280px;
  height: 168px;
  background: linear-gradient(135deg, rgba(147, 51, 234, 0.05) 0%, rgba(168, 85, 247, 0.03) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(147, 51, 234, 0.2);
  padding: var(--space-16);
  position: relative;
  overflow: hidden;
}

.prediction-timeline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-10);
  position: relative;
}

.timeline-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-apollo-primary), transparent);
  animation: timelineProgress 5s ease-in-out infinite;
}

@keyframes timelineProgress {
  0% { transform: scaleX(0); transform-origin: left; }
  100% { transform: scaleX(1); transform-origin: left; }
}

.timeline-point {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  z-index: 2;
}

.point-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(147, 51, 234, 0.3);
  transition: all 0.3s ease;
}

.timeline-point.current .point-indicator {
  background: var(--color-apollo-primary);
  animation: currentPulse 2s ease-in-out infinite;
}

.timeline-point.future .point-indicator {
  animation: futurePulse 5s ease-in-out infinite;
}

.timeline-point.future[data-time="1m"] .point-indicator { animation-delay: 1s; }
.timeline-point.future[data-time="6m"] .point-indicator { animation-delay: 2s; }
.timeline-point.future[data-time="1y"] .point-indicator { animation-delay: 3s; }

@keyframes currentPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 rgba(14, 165, 233, 0.4); }
  50% { transform: scale(1.3); box-shadow: 0 0 8px rgba(14, 165, 233, 0.8); }
}

@keyframes futurePulse {
  0%, 80%, 100% { background: rgba(147, 51, 234, 0.3); transform: scale(1); }
  20% { background: var(--color-apollo-accent); transform: scale(1.2); }
}

.timeline-point span {
  font-size: 9px;
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

.risk-indicators {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-10);
}

.risk-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 9px;
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.risk-item.low { animation: riskUpdate 6s ease-in-out infinite; }
.risk-item.medium { animation: riskUpdate 6s ease-in-out infinite 2s; }
.risk-item.high { animation: riskUpdate 6s ease-in-out infinite 4s; }

@keyframes riskUpdate {
  0%, 80%, 100% { opacity: 0.5; }
  10%, 70% { opacity: 1; }
}

.risk-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.risk-item.low .risk-dot { background: #10b981; }
.risk-item.medium .risk-dot { background: #f59e0b; }
.risk-item.high .risk-dot { background: #ef4444; }

.risk-item span {
  font-weight: var(--font-weight-medium);
}

.prediction-chart {
  height: 40px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

/* Feature Card Adjustments */
.feature-card {
  position: relative;
  overflow: visible;
}

.feature-card:hover .ai-analysis-widget,
.feature-card:hover .recommendations-widget,
.feature-card:hover .predictive-widget {
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(14, 165, 233, 0.3);
}

/* Apps Section */
.apps {
  background: linear-gradient(180deg, rgba(192, 132, 252, 0.05) 0%, rgba(168, 85, 247, 0.03) 50%, rgba(147, 51, 234, 0.02) 100%);
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-32);
}

.app-card {
  background: var(--color-surface);
  padding: var(--space-32);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--duration-normal) var(--ease-standard);
  border: 1px solid var(--color-border);
}

.app-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-card-hover);
}

.app-card__icon {
  font-size: 64px;
  margin-bottom: var(--space-16);
}

.app-card h3 {
  margin-bottom: var(--space-12);
  color: var(--color-apollo-primary);
}

.app-card p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-20);
}

.app-features {
  list-style: none;
  padding: 0;
  margin: var(--space-20) 0;
}

.app-features li {
  padding: var(--space-8) 0;
  position: relative;
  padding-left: var(--space-24);
}

.app-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-apollo-primary);
  font-weight: bold;
}

/* Blog Section */
.blog {
  background: var(--color-surface);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-32);
}

.blog-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-normal) var(--ease-standard);
  border: 1px solid var(--color-border);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}

.blog-card__category {
  background: var(--color-apollo-secondary);
  color: white;
  padding: var(--space-6) var(--space-12);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  display: inline-block;
  margin: var(--space-16) var(--space-24) var(--space-12);
  border-radius: var(--radius-full);
}

.blog-card h3 {
  padding: 0 var(--space-24);
  margin-bottom: var(--space-12);
  color: var(--color-text);
}

.blog-card p {
  padding: 0 var(--space-24);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-16);
}

.blog-card__meta {
  padding: var(--space-16) var(--space-24);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-sm);
}

.blog-card__link {
  color: var(--color-apollo-primary);
  font-weight: var(--font-weight-medium);
}

/* Legal Section */
.legal {
  background: var(--color-background);
}

.legal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-32);
}

.legal-card {
  background: var(--color-surface);
  padding: var(--space-32);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  text-align: center;
}

.legal-card h3 {
  margin-bottom: var(--space-16);
  color: var(--color-apollo-medical);
}

.legal-card p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-24);
}

/* Footer */
.footer {
  background: var(--color-text);
  color: white;
  padding: var(--space-32) 0;
}

.footer__content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-32);
  margin-bottom: var(--space-32);
}

.footer__brand h3 {
  background: var(--color-apollo-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-8);
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-32);
}

.footer__section h4 {
  margin-bottom: var(--space-16);
  color: var(--color-apollo-accent);
}

.footer__section a {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-8);
  transition: color var(--duration-fast) var(--ease-standard);
}

.footer__section a:hover {
  color: var(--color-apollo-accent);
}

.footer__bottom {
  text-align: center;
  padding-top: var(--space-24);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

/* Button Overrides - Health AI Theme */
.btn--primary {
  background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 50%, #059669 100%);
  border: none;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(14, 165, 233, 0.4);
  transition: all 0.3s ease;
}

.btn--primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn--primary:hover {
  box-shadow: var(--shadow-health-glow);
  transform: translateY(-2px);
}

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

.btn--outline {
  border: 2px solid var(--color-apollo-primary);
  color: var(--color-apollo-primary);
  transition: all 0.3s ease;
}

.btn--outline:hover {
  background: var(--color-apollo-primary);
  color: white;
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1024px) {
  /* Health Monitor Widget Tablet Styles */
  .health-monitor-widget {
    max-width: 500px;
    height: auto;
    min-height: 700px;
  }
  
  .health-monitor__content {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: var(--space-16);
  }
  
  .health-metrics-panel {
    border-right: none;
    border-bottom: 1px solid rgba(14, 165, 233, 0.1);
  }
  
  .vital-signs {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

@media (max-width: 768px) {
  .header__nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-32);
    padding-bottom: var(--space-32);
  }
  
  .hero {
    min-height: auto;
    padding: 120px 0 var(--space-32);
  }
  
  .hero__actions {
    flex-direction: column;
    align-items: center;
  }
  
  .hero__actions .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .features-grid,
  .apps-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }
  
  .footer__content {
    grid-template-columns: 1fr;
  }
  
  .footer__links {
    grid-template-columns: 1fr;
  }
  
  .legal-grid {
    grid-template-columns: 1fr;
  }
  
  /* Feature Widgets Mobile Responsive */
  .ai-analysis-widget,
  .recommendations-widget,
  .predictive-widget {
    width: 250px;
    height: 140px;
    padding: var(--space-12);
  }
  
  .analysis-chart,
  .prediction-chart {
    height: 36px;
  }
  
  .data-point {
    width: 22px;
    height: 22px;
  }
  
  .pattern-item {
    font-size: 9px;
    padding: var(--space-2) var(--space-4);
  }
  
  .rec-card {
    padding: var(--space-4) var(--space-6);
    gap: var(--space-6);
  }
  
  .avatar-ring {
    width: 38px;
    height: 38px;
  }
  
  .profile-avatar span {
    font-size: var(--font-size-md);
  }
  
  .timeline-point span {
    font-size: 6px;
  }
  
  .risk-item {
    font-size: 6px;
    gap: var(--space-2);
  }
  
  /* Health Monitor Widget Mobile Styles */
  .health-monitor-widget {
    max-width: 450px;
    height: auto;
    min-height: 750px;
    margin: 0 auto;
  }
  
  .health-monitor__content {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: var(--space-16);
  }
  
  .health-metrics-panel {
    border-right: none;
    border-bottom: 1px solid rgba(14, 165, 233, 0.1);
    padding: var(--space-16);
  }
  
  .vital-signs {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-16);
  }
  
  .ai-chat-panel {
    padding: var(--space-16);
  }
  
  .chat-messages {
    max-height: 150px;
    margin-bottom: var(--space-16);
  }
  
  .personalization-status {
    flex-direction: column;
    gap: var(--space-8);
    align-items: flex-start;
  }
  
  .personalization-label {
    min-width: auto;
  }
}

@media (max-width: 480px) {
  .header__content {
    padding: var(--space-12) 0;
  }
  
  .hero__headline {
    font-size: var(--font-size-3xl);
  }
  
  .hero__subheadline {
    font-size: var(--font-size-lg);
  }
  
  .section-header h2 {
    font-size: var(--font-size-3xl);
  }
  
  .feature-card,
  .app-card,
  .legal-card {
    padding: var(--space-24);
  }
  
  /* Feature Widgets Extra Small Mobile */
  .ai-analysis-widget,
  .recommendations-widget,
  .predictive-widget {
    width: 220px;
    height: 120px;
    padding: var(--space-10);
  }
  
  .analysis-header,
  .user-profile {
    margin-bottom: var(--space-6);
  }
  
  .analysis-status {
    gap: var(--space-4);
  }
  
  .status-dot {
    width: 5px;
    height: 5px;
  }
  
  .data-stream {
    margin-bottom: var(--space-4);
  }
  
  .data-point {
    width: 20px;
    height: 20px;
  }
  
  .analysis-chart,
  .prediction-chart {
    height: 32px;
  }
  
  .pattern-item {
    font-size: 8px;
    padding: var(--space-2) var(--space-3);
  }
  
  .rec-card {
    padding: var(--space-3) var(--space-4);
    gap: var(--space-4);
  }
  
  .rec-icon {
    font-size: 10px;
  }
  
  .rec-text {
    font-size: 7px;
  }
  
  .avatar-ring {
    width: 32px;
    height: 32px;
    border-width: 1px;
  }
  
  .profile-avatar span {
    font-size: var(--font-size-base);
  }
  
  .personalization-meter {
    height: 4px;
  }
  
  .prediction-timeline {
    margin-bottom: var(--space-8);
  }
  
  .point-indicator {
    width: 8px;
    height: 8px;
  }
  
  .timeline-point span {
    font-size: 7px;
  }
  
  .risk-indicators {
    margin-bottom: var(--space-8);
  }
  
  .risk-item {
    font-size: 5px;
    gap: var(--space-1);
  }
  
  .risk-dot {
    width: 3px;
    height: 3px;
  }
  
  /* Health Monitor Widget Extra Small Mobile */
  .health-monitor-widget {
    max-width: 380px;
    height: auto;
    min-height: 650px;
    margin: 0 auto;
  }
  
  .health-monitor__header {
    padding: var(--space-12);
  }
  
  .health-metrics-panel,
  .ai-chat-panel {
    padding: var(--space-12);
  }
  
  .vital-signs {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-16);
  }
  
  .vital-sign {
    padding: var(--space-10);
  }
  
  .health-chart {
    padding: var(--space-10);
  }
  
  .chat-messages {
    max-height: 120px;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
  }
  
  .insight-card {
    padding: var(--space-10);
  }
  
  .health-monitor__footer {
    padding: var(--space-12);
  }
}

@media (max-width: 360px) {
  /* Health Monitor Widget for Very Small Screens */
  .health-monitor-widget {
    max-width: 340px;
    min-height: 600px;
  }
  
  .vital-signs {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .vital-sign {
    padding: var(--space-8);
  }
  
  .health-monitor__header,
  .health-metrics-panel,
  .ai-chat-panel,
  .health-monitor__footer {
    padding: var(--space-10);
  }
  
  .chat-messages {
    max-height: 100px;
  }
}