:root {
  /* Primitive Color Tokens */
  --color-white: rgba(255, 255, 255, 1);
  --color-black: rgba(0, 0, 0, 1);
  --color-cream-50: rgba(252, 252, 249, 1);
  --color-cream-100: rgba(255, 255, 253, 1);
  --color-gray-200: rgba(245, 245, 245, 1);
  --color-gray-300: rgba(167, 169, 169, 1);
  --color-gray-400: rgba(119, 124, 124, 1);
  --color-slate-500: rgba(98, 108, 113, 1);
  --color-brown-600: rgba(94, 82, 64, 1);
  --color-charcoal-700: rgba(31, 33, 33, 1);
  --color-charcoal-800: rgba(38, 40, 40, 1);
  --color-slate-900: rgba(19, 52, 59, 1);
  --color-teal-300: rgba(50, 184, 198, 1);
  --color-teal-400: rgba(45, 166, 178, 1);
  --color-teal-500: rgba(33, 128, 141, 1);
  --color-teal-600: rgba(29, 116, 128, 1);
  --color-teal-700: rgba(26, 104, 115, 1);
  --color-teal-800: rgba(41, 150, 161, 1);
  --color-red-400: rgba(255, 84, 89, 1);
  --color-red-500: rgba(192, 21, 47, 1);
  --color-orange-400: rgba(230, 129, 97, 1);
  --color-orange-500: rgba(168, 75, 47, 1);

  /* RGB versions for opacity control */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;
  --color-slate-500-rgb: 98, 108, 113;
  --color-red-500-rgb: 192, 21, 47;
  --color-red-400-rgb: 255, 84, 89;
  --color-orange-500-rgb: 168, 75, 47;
  --color-orange-400-rgb: 230, 129, 97;

  /* Background color tokens (Light Mode) */
  --color-bg-1: rgba(59, 130, 246, 0.08); /* Light blue */
  --color-bg-2: rgba(245, 158, 11, 0.08); /* Light yellow */
  --color-bg-3: rgba(34, 197, 94, 0.08); /* Light green */
  --color-bg-4: rgba(239, 68, 68, 0.08); /* Light red */
  --color-bg-5: rgba(147, 51, 234, 0.08); /* Light purple */
  --color-bg-6: rgba(249, 115, 22, 0.08); /* Light orange */
  --color-bg-7: rgba(236, 72, 153, 0.08); /* Light pink */
  --color-bg-8: rgba(6, 182, 212, 0.08); /* Light cyan */

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
  --color-select-caret: rgba(var(--color-slate-900-rgb), 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;

  /* Mobile spacing adjustments */
--space-36: 36px;
--space-40: 40px;
--space-48: 48px;
--space-64: 64px;

/* Mobile-first breakpoints */
--breakpoint-sm: 640px;
--breakpoint-md: 768px;
--breakpoint-lg: 1024px;
--breakpoint-xl: 1280px;
--breakpoint-2xl: 1536px;

/* Touch-friendly sizes */
--touch-target-min: 44px;  /* Minimum clickable area for mobile */
--touch-target-md: 48px;

  /* 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;

  /* Responsive font sizes */
  --font-size-xs-mobile: 10px;
  --font-size-sm-mobile: 13px;
  --font-size-base-mobile: 13px;
  --font-size-md-mobile: 14px;
  --font-size-lg-mobile: 15px;
  --font-size-xl-mobile: 16px;
  --font-size-2xl-mobile: 18px;
  --font-size-3xl-mobile: 22px;
  --font-size-4xl-mobile: 28px;

  /* Mobile-specific padding */
  --mobile-padding: 16px;
  --mobile-padding-lg: 20px;
  --mobile-padding-xl: 24px;
}

/* ==========================================
MOBILE UTILITY CLASSES
========================================== */

/* Text utilities for responsive sizing */
.text-sm-mobile {
  font-size: var(--font-size-sm-mobile);
}

.text-base-mobile {
  font-size: var(--font-size-base-mobile);
}

.text-lg-mobile {
  font-size: var(--font-size-lg-mobile);
}

/* Responsive display utilities */
.show-mobile {
  display: none;
}

.show-tablet {
  display: none;
}

.hide-mobile {
  display: block;
}

.hide-tablet {
  display: block;
}

/* Responsive spacing utilities */
.px-mobile {
  padding-left: var(--mobile-padding);
  padding-right: var(--mobile-padding);
}

.py-mobile {
  padding-top: var(--mobile-padding);
  padding-bottom: var(--mobile-padding);
}

.px-mobile-lg {
  padding-left: var(--mobile-padding-lg);
  padding-right: var(--mobile-padding-lg);
}

.py-mobile-lg {
  padding-top: var(--mobile-padding-lg);
  padding-bottom: var(--mobile-padding-lg);
}

/* Touch-friendly button sizing */
.btn-touch {
  min-height: var(--touch-target-min);
  min-width: var(--touch-target-min);
  padding: 12px 16px;
}

.btn-touch-lg {
  min-height: var(--touch-target-md);
  min-width: var(--touch-target-md);
  padding: 14px 20px;
}

/* Responsive container widths */
.container-mobile {
  width: 100%;
  padding: 0 var(--mobile-padding);
}

.container-mobile-lg {
  width: 100%;
  padding: 0 var(--mobile-padding-lg);
}

/* Data attribute for manual theme switching */
[data-color-scheme="dark"] {
  /* RGB versions for opacity control (dark mode) */
  --color-gray-400-rgb: 119, 124, 124;
  --color-teal-300-rgb: 50, 184, 198;
  --color-gray-300-rgb: 167, 169, 169;
  --color-gray-200-rgb: 245, 245, 245;

  /* Colorful background palette - Dark Mode */
  --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
  --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
  --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
  --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
  --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
  --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
  --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
  --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */

  /* Semantic Color Tokens (Dark Mode) */
  --color-background: var(--color-charcoal-700);
  --color-surface: var(--color-charcoal-800);
  --color-text: var(--color-gray-200);
  --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
  --color-primary: var(--color-teal-300);
  --color-primary-hover: var(--color-teal-400);
  --color-primary-active: var(--color-teal-800);
  --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
  --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
  --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
  --color-border: rgba(var(--color-gray-400-rgb), 0.3);
  --color-error: var(--color-red-400);
  --color-success: var(--color-teal-300);
  --color-warning: var(--color-orange-400);
  --color-info: var(--color-gray-300);
  --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
  --color-btn-primary-text: var(--color-slate-900);
  --color-card-border: rgba(var(--color-gray-400-rgb), 0.15);
  --color-card-border-inner: rgba(var(--color-gray-400-rgb), 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(var(--color-gray-400-rgb), 0.2);
  --color-select-caret: rgba(var(--color-gray-200-rgb), 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: var(--color-teal-300-rgb);
  --color-error-rgb: var(--color-red-400-rgb);
  --color-warning-rgb: var(--color-orange-400-rgb);
  --color-info-rgb: var(--color-gray-300-rgb);
}

[data-color-scheme="light"] {
  /* RGB versions for opacity control (light mode) */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);

  /* RGB versions for light mode */
  --color-success-rgb: var(--color-teal-500-rgb);
  --color-error-rgb: var(--color-red-500-rgb);
  --color-warning-rgb: var(--color-orange-500-rgb);
  --color-info-rgb: var(--color-slate-500-rgb);
}

/* 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 */
@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');
}

/* END PERPLEXITY DESIGN SYSTEM */
/* ==========================================
   RESET & BASE STYLES
   ========================================== */

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

html {
    scroll-behavior: smooth;
    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;
}

body {
    font-family: var(--font-family-base);
    color: var(--color-text);
    background-color: #f6f6ed;  /* optional */
    line-height: var(--line-height-normal);
}

/* ==========================================
   NAVBAR DROPDOWN
   ========================================== */

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    display: none; /* Hidden by default */
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #f6f6ed; /* Matches your navbar background */
    min-width: 180px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-8) 0;
    list-style: none;
    z-index: 1001;
    margin-top: 10px; /* Gap so it doesn't close immediately on move */
}

/* Arrow pointer for the dropdown */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 10px;
    height: 10px;
    background: #f6f6ed;
    border-top: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
}

.dropdown:hover .dropdown-menu {
    display: block; /* Show on hover */
    animation: fadeInDown 0.2s var(--ease-standard);
}

.dropdown-menu li a {
    display: block;
    padding: var(--space-10) var(--space-20);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-standard);
}

.dropdown-menu li a:hover {
    background-color: rgba(var(--color-teal-500-rgb), 0.05);
    color: var(--color-primary);
    padding-left: var(--space-24); /* Subtle slide effect */
}

/* Animation for the dropdown */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* Mobile Fix: Disable dropdown or stack it */
@media (max-width: 768px) {
    .dropdown-menu {
        position: static;
        display: block;
        box-shadow: none;
        border: none;
        background: transparent;
        padding-left: var(--space-16);
        transform: none;
    }
    .dropdown-menu::before { display: none; }
}

/* ==========================================
   NAVBAR DROPDOWN
   ========================================== */

.dropdown {
    position: relative;
    display: inline-block;
    padding-bottom: 15px; /* Creates a 'bridge' of active hover area below the link */
    margin-bottom: -15px; /* Offsets the padding so it doesn't push other elements down */
}

.dropdown-menu {
    display: none; /* Hidden by default */
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #f6f6ed; /* Matches your navbar background */
    min-width: 180px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-8) 0;
    list-style: none;
    z-index: 1001;
    margin-top: 0; /* Remove the gap that breaks the hover */
    padding-top: 15px; /* Add internal space instead so the mouse stays 'inside' the menu */
}

/* Arrow pointer for the dropdown */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 10px;
    height: 10px;
    background: #f6f6ed;
    border-top: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
}

.dropdown:hover .dropdown-menu {
    display: block; /* Show on hover */
    animation: fadeInDown 0.2s var(--ease-standard);
}

.dropdown-menu li a {
    display: block;
    padding: var(--space-10) var(--space-20);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-standard);
}

.dropdown-menu li a:hover {
    background-color: rgba(var(--color-teal-500-rgb), 0.05);
    color: var(--color-primary);
    padding-left: var(--space-24); /* Subtle slide effect */
}

/* Animation for the dropdown */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* Mobile Fix: Disable dropdown or stack it */
@media (max-width: 768px) {
    .dropdown-menu {
        position: static;
        display: block;
        box-shadow: none;
        border: none;
        background: transparent;
        padding-left: var(--space-16);
        transform: none;
    }
    .dropdown-menu::before { display: none; }
}

/* ==========================================
   NAVIGATION BAR
   ========================================== */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: #f6f6ed;    /* changed from var(--color-surface) */
    padding: var(--space-16) 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-32);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    font-size: var(--font-size-xl);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-standard);
}

.nav-logo:hover {
    color: var(--color-primary);
}

.logo-icon {
    color: var(--color-primary);
    font-size: var(--font-size-2xl);
}

.logo-text {
    letter-spacing: 0.1em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-32);
    margin: 0;
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.02em;
    transition: color var(--duration-normal) var(--ease-standard);
    cursor: pointer;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
}

.nav-right {
    display: flex;
    align-items: center;
}

.contact-btn {
    background-color: var(--color-primary);
    color: var(--color-btn-primary-text);
    border: none;
    padding: var(--space-12) var(--space-24);
    border-radius: var(--radius-base);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-standard);
    font-size: var(--font-size-base);
    letter-spacing: 0.01em;
    box-shadow: var(--shadow-inset-sm);
}

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

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

.contact-btn:focus-visible {
    outline: var(--focus-outline);
    box-shadow: var(--focus-ring);
}

@media (max-width: 768px) {
  .navbar {
    padding: var(--space-12) 0;
    position: sticky;  /* Changed from fixed for mobile */
    top: 0;
  }

  .nav-container {
    padding: 0 var(--mobile-padding);
    gap: var(--space-16);
  }

  .nav-logo {
    font-size: var(--font-size-lg-mobile);
  }

  .logo-icon {
    font-size: var(--font-size-xl);
  }
}

@media (max-width: 640px) {
  .navbar {
    padding: var(--space-10) 0;
  }

  .nav-container {
    padding: 0 var(--mobile-padding);
    gap: var(--space-12);
  }

  .nav-logo {
    font-size: var(--font-size-md);
  }

  .nav-menu {
    gap: var(--space-12);
    font-size: var(--font-size-sm-mobile);
  }

  .nav-link {
    font-size: var(--font-size-sm-mobile);
    padding: var(--space-8) var(--space-12);
  }

  .contact-btn {
    padding: var(--space-8) var(--space-16);
    font-size: var(--font-size-sm-mobile);
    min-height: var(--touch-target-min);
  }
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
  margin-top: 0px;
  min-height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(var(--color-slate-900-rgb), 0.7);
    z-index: 1;
}

.hero-content {
  /* let text take the remaining height above the image */
  flex: 1;
  position: relative;
  z-index: 2;
  max-width: var(--container-xl);
  width: 100%;
  margin: 0 auto;
  padding: var(--space-32);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--space-32) * 1.5);
  align-items: center;
}

.hero-text {
    color: var(--color-cream-100);
    animation: fadeInLeft 1s var(--ease-standard);
    margin-left: 40px;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-24);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-cream-100);
}

.hero-title .highlight {
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-200);
    margin-bottom: var(--space-32);
    max-width: 500px;
    line-height: 1.8;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-btn-primary-text);
    border: none;
    padding: var(--space-16) var(--space-32);
    border-radius: var(--radius-base);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-md);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-standard);
    display: inline-flex;
    align-items: center;
    gap: var(--space-12);
    letter-spacing: 0.02em;
    box-shadow: var(--shadow-inset-sm);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateX(var(--space-6));
}

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

.btn-primary:focus-visible {
    outline: var(--focus-outline);
    box-shadow: var(--focus-ring);
}


.hero-image {
  position: absolute;
  bottom: 0;
  right: 50px;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  width: auto;        /* important: do NOT set a max-width here */
  max-width: none;
  animation: fadeInRight 1s var(--ease-standard);
}

.hero-image img {
  width: 40vw;        /* try 40vw here */
  height: auto;
  border-radius: var(--radius-lg);
}

@media (max-width: 1024px) {
  .hero {
    min-height: 80vh;
    margin-top: 60px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    padding: var(--space-24);
    gap: var(--space-24);
    justify-items: center;
  }

  .hero-text {
    margin-left: 0;
    text-align: center;
  }

  .hero-title {
    font-size: 32px;
    margin-bottom: var(--space-20);
  }

  .hero-subtitle {
    font-size: 16px;
    margin: 0 auto var(--space-24);
  }

  .hero-image {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
  }

  .hero-image img {
    width: 100%;
    max-width: 400px;
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: 70vh;
    margin-top: 56px;
    padding-top: var(--space-32);
  }

  .hero-overlay {
    background: rgba(var(--color-slate-900-rgb), 0.5);
  }

  .hero-content {
    padding: var(--mobile-padding-lg);
    gap: var(--space-20);
    grid-template-columns: 1fr;
  }

  .hero-text {
    margin-left: 0;
  }

  .hero-title {
    font-size: var(--font-size-3xl-mobile);
    line-height: 1.3;
    margin-bottom: var(--space-16);
  }

  .hero-subtitle {
    font-size: var(--font-size-md);
    line-height: 1.6;
    margin-bottom: var(--space-20);
    max-width: 100%;
  }

  .btn-primary {
    width: 100%;
    max-width: 300px;
    padding: var(--space-12) var(--space-24);
    font-size: var(--font-size-md);
    min-height: var(--touch-target-min);
    justify-content: center;
  }

  .hero-image {
    max-width: 100%;
    width: 100%;
  }

  .hero-image img {
    width: 100%;
    max-width: 350px;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: 60vh;
    margin-top: 48px;
  }

  .hero-content {
    padding: var(--mobile-padding);
    gap: var(--space-16);
  }

  .hero-title {
    font-size: var(--font-size-2xl-mobile);
    font-size: clamp(20px, 6vw, 28px);
    margin-bottom: var(--space-12);
    letter-spacing: -0.02em;
  }

  .hero-subtitle {
    font-size: var(--font-size-sm-mobile);
    margin-bottom: var(--space-16);
  }

  .hero-text {
    margin-left: 0;
  }

  .btn-primary {
    width: 100%;
    padding: var(--space-10) var(--space-20);
    font-size: var(--font-size-sm-mobile);
    gap: var(--space-8);
  }

  .hero-image img {
    max-width: 280px;
    width: 100%;
  }

  .social-icons {
    flex-direction: row;
    gap: var(--space-12);
    position: static;
    justify-content: center;
    margin-top: var(--space-24);
    transform: none;
  }

  .social-link {
    width: 36px;
    height: 36px;
    font-size: var(--font-size-sm);
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 50vh;
    margin-top: 44px;
  }

  .hero-content {
    padding: var(--mobile-padding);
    gap: var(--space-12);
  }

  .hero-title {
    font-size: clamp(18px, 5.5vw, 24px);
    margin-bottom: var(--space-10);
  }

  .hero-subtitle {
    font-size: 12px;
    margin-bottom: var(--space-12);
  }

  .btn-primary {
    padding: var(--space-10) var(--space-18);
    font-size: 12px;
  }

  .hero-image img {
    max-width: 250px;
  }

  .hero-overlay {
    background: rgba(var(--color-slate-900-rgb), 0.6);
  }
}

/* ==========================================
   GALLERY SECTION
   ========================================== */

/* Make each project act as a strip band */
.job-block {
  margin: 3rem auto;
  padding: 2rem 0;
  border-top: 1px solid rgba(0,0,0,0.06);
}

/* Responsive grid gallery similar to Pines */
.gallery.gallery--strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
  padding: 0.75rem 0;
  width: 100%;
}

/* Each tile in the grid */
.gallery.gallery--strip figure {
  margin: 0;
  position: relative;
  cursor: zoom-in;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}

/* Ensure edge-to-edge cropping */
.gallery.gallery--strip img,
.gallery.gallery--strip video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Optional: hide captions under tiles to match Pines' no-caption strips */
.gallery.gallery--strip figcaption {
  display: none;
}

@media (max-width: 768px) {
  .job-block {
    margin: 2rem auto;
    padding: 1.5rem 0;
  }

  .gallery.gallery--strip {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    padding: 0.5rem 0;
  }
}

@media (max-width: 640px) {
  .gallery.gallery--strip {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 8px;
  }

  .job-block {
    margin: 1.5rem auto;
    padding: 1rem 0;
  }
}

@media (max-width: 480px) {
  .gallery.gallery--strip {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 6px;
  }
}

@media (max-width: 768px) {
  .job-block {
    margin: 2rem auto;
    padding: 1.5rem 0;
  }

  .gallery.gallery--strip {
    gap: 12px;
    padding: 0.5rem 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;  /* Smooth scrolling on iOS */
  }

  .gallery.gallery--strip figure {
    width: clamp(180px, 45vw, 350px);
    height: 180px;
    flex-basis: clamp(180px, 45vw, 350px);
  }
}

@media (max-width: 640px) {
  .gallery.gallery--strip {
    gap: 10px;
    scroll-padding: var(--mobile-padding);
  }

  .gallery.gallery--strip figure {
    width: calc(100vw - 36px);
    height: 150px;
    flex-basis: calc(100vw - 36px);
    max-width: 100%;
  }

  .job-block {
    margin: 1.5rem auto;
    padding: 1rem 0;
  }
}

@media (max-width: 480px) {
  .gallery.gallery--strip figure {
    height: 120px;
  }
}

/* ==========================================
   DOCUMENTS PAGE STYLING
   ========================================== */

.doc-category {
    margin-bottom: var(--space-48);
}

.category-header {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-16);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--color-border);
}

.doc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-16);
}

.doc-card {
    display: flex;
    align-items: center;
    gap: var(--space-16);
    padding: var(--space-16);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--duration-normal) var(--ease-standard);
}

.doc-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.doc-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(var(--color-slate-500-rgb), 0.05);
    border-radius: var(--radius-sm);
}

.doc-meta {
    overflow: hidden;
}

.doc-name {
    margin: 0;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    font-size: var(--font-size-base);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-type {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    margin-top: 2px;
}

/* Specific color tweaks for icons based on JS classes */
.doc-card.is-pdf .doc-icon { background: rgba(230, 86, 59, 0.1); }
.doc-card.is-excel .doc-icon { background: rgba(16, 124, 65, 0.1); }

@media (max-width: 640px) {
    .doc-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   HOMEPORT
   ========================================== */

  /* Page-specific light styling */
  .page-title { margin: 0; font-size: var(--font-size-3xl); } /* Slightly smaller title */
  .page-subtitle { margin: 4px 0 24px; color: var(--color-text-secondary); font-size: var(--font-size-sm); }

  .port-grid {
    display: grid; 
    gap: 12px; /* Reduced gap from 16px to 12px */
    /* Changed from 3 to 4 across, and lowered the min-width from 220px to 180px */
    grid-template-columns: repeat(4, minmax(180px, 1fr)); 
  }

  /* Responsive Breakpoints */
  @media (max-width: 1100px) { .port-grid { grid-template-columns: repeat(3, 1fr); } }
  @media (max-width: 850px) { .port-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 500px) { .port-grid { grid-template-columns: 1fr; } }

  .port-card {
    display: block; 
    border: 1px solid var(--color-border); 
    border-radius: 10px; /* Slightly tighter radius */
    overflow: hidden; 
    background: #fff; 
    transition: transform .15s var(--ease-standard), box-shadow .15s var(--ease-standard);
    text-decoration: none;
  }
  
  .port-card:hover { 
    transform: translateY(-3px); 
    box-shadow: var(--shadow-md); 
  }

  .port-thumb {
    aspect-ratio: 16 / 10; /* Slightly shorter image to save vertical space */
    width: 100%; 
    object-fit: cover; 
    display: block;
    background: #f2f2f2;
    border-bottom: 1px solid var(--color-border);
  }

  .port-meta { 
    padding: 10px 12px; /* Reduced padding from 12px 14px */
  }

  .port-title { 
    margin: 0 0 2px; 
    font-size: var(--font-size-base); /* Smaller font (usually 14px) */
    font-weight: 600;
    color: var(--color-text);
  }

  .port-sub { 
    margin: 0; 
    color: var(--color-text-secondary); 
    font-size: 12px; /* Force a smaller sub-text size */
    line-height: 1.4;
  }

/* ==========================================
   ABOUT ME
   ========================================== */
.about-me {
  margin-top: 0;
  background-color: #f6f6ed;
  min-height: 95vh;              /* fill viewport */
  display: flex;                  /* center child */
  align-items: center;            /* vertical center */
}

.about-container {
  max-width: 100%;
  margin: 0 auto;
  width: 100%;
}

/* two columns: photo left, text right */
.about-grid {
  display: grid;
  padding-left: 10%;
  padding-right: 10%;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-32);
  align-items: center;            /* vertically center both columns */
  justify-items: stretch;
}

.about-photo {
  margin: 0;
  height: 100%;
  box-sizing: border-box;
}

.about-photo-grid {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 1fr;
  gap: var(--space-8);          /* 32px gaps between the four squares */
}

.about-photo-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  box-shadow: var(--shadow-md);
}

/* text on the right */
.about-text h2 {
  margin-right: 40px;
  margin-top: var(--space-16);
  margin-bottom: var(--space-24);
}

.about-text p {
  max-width: 700px;
  line-height: 1.8;
}

/* stack on small screens */
@media (max-width: 768px) {
  .about-me {
    align-items: flex-start;   /* top-align on small screens */
  }


  .about-photo {
    text-align: center;
    margin-bottom: var(--space-24);
  }

  .about-photo-grid {
    max-width: 100%;
  }

  .about-photo {
    display: flex;
    align-items: stretch;
    justify-content: center;
  }

  .about-photo img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 0;
    box-shadow: var(--shadow-md);
    display: block;
  }

    /* Improve readability */
  p, li, dt, dd {
    font-size: var(--font-size-sm-mobile);
    line-height: 1.8;
  }

    /* Navigation improvements */
  nav {
    position: sticky;
    top: 0;
    z-index: 999;
  }

    /* Reduce padding on small containers */
  .container {
    padding-left: var(--mobile-padding);
    padding-right: var(--mobile-padding);
  }

  section {
    padding: var(--space-24) var(--mobile-padding);
  }
}

/* MEDIUM PHONES & TABLETS (481px - 768px) */
@media (max-width: 768px) and (min-width: 481px) {
  :root {
    font-size: 15px;
  }

  /* Slightly larger touch targets on tablets */
  button, a, [role="button"] {
    min-height: 44px;
  }

  .mobile-only {
    display: block !important;
  }

  .tablet-only {
    display: block !important;
  }

  input, textarea, select {
    font-size: 16px;
  }

  /* Two-column on larger tablets */
  .tablet-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-24);
  }
}

/* LARGE TABLETS & SMALL DESKTOPS (769px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
  .tablet-and-up {
    display: block;
  }

  .mobile-only {
    display: none !important;
  }

  .hide-tablet {
    display: none !important;
  }
}

/* ORIENTATION-SPECIFIC FIXES */
@media (orientation: portrait) and (max-width: 768px) {
  .hero-image img {
    max-width: 90vw;
  }

  section {
    padding: var(--space-24) var(--mobile-padding);
  }
}

@media (orientation: landscape) and (max-height: 600px) {
  .hero {
    min-height: auto;
    padding: var(--space-16) 0;
  }

  .hero-content {
    gap: var(--space-16);
    padding: var(--space-16);
  }

  nav {
    padding: var(--space-8) 0;
  }
}

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

/* ==========================================
   SOCIAL ICONS
   ========================================== */

.social-icons {
    position: absolute;
    right: var(--space-32);
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: var(--space-24);
    z-index: 3;
}

.social-link {
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-cream-100);
    transition: all var(--duration-normal) var(--ease-standard);
    text-decoration: none;
    font-size: var(--font-size-md);
    background-color: transparent;
}

.social-link:hover {
    background-color: var(--color-primary);
    color: var(--color-cream-100);
    transform: scale(1.1);
    border-color: var(--color-primary-hover);
}

.social-link:focus-visible {
    outline: var(--focus-outline);
    box-shadow: var(--focus-ring);
}

/* ==========================================
   ANIMATIONS
   ========================================== */

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-32);
    }

    .hero-title {
        font-size: calc(var(--font-size-4xl) * 0.8);
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .social-icons {
        position: static;
        transform: none;
        flex-direction: row;
        justify-content: center;
        margin-top: var(--space-32);
    }

    .nav-arrows {
        position: static;
        transform: none;
        justify-content: center;
        margin-top: var(--space-32);
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 var(--space-20);
    }

    .nav-menu {
        gap: var(--space-16);
    }

    .nav-link {
        font-size: var(--font-size-sm);
    }

    .hero {
        margin-top: 50px;
    }

    .hero-content {
        padding: var(--space-20);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--space-20);
    }

    .hero-subtitle {
        font-size: var(--font-size-md);
        margin-bottom: var(--space-24);
    }

    .btn-primary {
        padding: var(--space-12) var(--space-24);
        font-size: var(--font-size-sm);
    }

    .hero-image img {
        max-width: 300px;
    }

    .contact-btn {
        padding: var(--space-10) var(--space-16);
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 480px) {
    .nav-container {
        flex-wrap: wrap;
        gap: var(--space-16);
        padding: 0 var(--space-16);
    }

    .nav-menu {
        display: none;
    }

    .nav-logo {
        font-size: var(--font-size-lg);
    }

    .logo-text {
        font-size: var(--font-size-md);
    }

    .logo-icon {
        font-size: var(--font-size-xl);
    }

    .hero {
        padding: var(--space-16);
        margin-top: 56px;
    }

    .hero-content {
        padding: var(--space-16);
        gap: var(--space-24);
    }

    .hero-title {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--space-16);
    }

    .hero-subtitle {
        font-size: var(--font-size-sm);
        margin-bottom: var(--space-20);
    }

    .btn-primary {
        padding: var(--space-10) var(--space-20);
        font-size: var(--font-size-sm);
        gap: var(--space-8);
    }

    .hero-image img {
        max-width: 280px;
    }

    .contact-btn {
        padding: var(--space-8) var(--space-12);
        font-size: var(--font-size-sm);
    }

    .social-icons {
        gap: var(--space-16);
        margin-top: var(--space-24);
    }

    .social-link {
        width: 35px;
        height: 35px;
        font-size: var(--font-size-sm);
    }

    .arrow-btn {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-sm);
    }

    .nav-arrows {
        gap: var(--space-12);
        margin-top: var(--space-24);
    }
}

/* ==========================================
COMPREHENSIVE MOBILE BREAKPOINTS
========================================== */

/* SMALL PHONES (320px - 480px) */
@media (max-width: 480px) {
  :root {
    /* Reduce all spacing slightly */
    font-size: 14px;
  }

  html, body {
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
  }

  /* Stack everything vertically */
  .flex {
    flex-direction: column;
  }

  .grid {
    grid-template-columns: 1fr !important;
  }

  /* Ensure touch targets are clickable */
  button, a, [role="button"] {
    min-height: var(--touch-target-min);
    min-width: var(--touch-target-min);
    padding: 10px 14px;
  }

  /* Hide desktop elements */
  .desktop-only {
    display: none !important;
  }

  .mobile-only {
    display: block !important;
  }

  /* Full width forms */
  input, textarea, select {
    width: 100%;
    padding: var(--space-12) var(--space-16);
    font-size: 16px;  /* Prevents zoom on iOS */
  }

  /* Better image scaling */
  img, video {
    max-width: 100%;
    height: auto;
    display: block;
  }

  /* Improve readability */
  p, li, dt, dd {
    font-size: var(--font-size-sm-mobile);
    line-height: 1.8;
  }

  /* Navigation improvements */
  nav {
    position: sticky;
    top: 0;
    z-index: 999;
  }

  /* Reduce padding on small containers */
  .container {
    padding-left: var(--mobile-padding);
    padding-right: var(--mobile-padding);
  }

  section {
    padding: var(--space-24) var(--mobile-padding);
  }
}

/* MEDIUM PHONES & TABLETS (481px - 768px) */
@media (max-width: 768px) and (min-width: 481px) {
  :root {
    font-size: 15px;
  }

  /* Slightly larger touch targets on tablets */
  button, a, [role="button"] {
    min-height: 44px;
  }

  .mobile-only {
    display: block !important;
  }

  .tablet-only {
    display: block !important;
  }

  input, textarea, select {
    font-size: 16px;
  }

  /* Two-column on larger tablets */
  .tablet-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-24);
  }
}

/* LARGE TABLETS & SMALL DESKTOPS (769px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
  .tablet-and-up {
    display: block;
  }

  .mobile-only {
    display: none !important;
  }

  .hide-tablet {
    display: none !important;
  }
}

/* ORIENTATION-SPECIFIC FIXES */
@media (orientation: portrait) and (max-width: 768px) {
  .hero-image img {
    max-width: 90vw;
  }

  section {
    padding: var(--space-24) var(--mobile-padding);
  }
}

@media (orientation: landscape) and (max-height: 600px) {
  .hero {
    min-height: auto;
    padding: var(--space-16) 0;
  }

  .hero-content {
    gap: var(--space-16);
    padding: var(--space-16);
  }

  nav {
    padding: var(--space-8) 0;
  }
}

/* ==========================================
ACCESSIBILITY & TOUCH IMPROVEMENTS
========================================== */

/* Ensure enough space for touch */
@media (hover: none) and (pointer: coarse) {
  /* Mobile/touch devices */
  button, a, input[type="button"], input[type="submit"] {
    min-height: 44px;
    min-width: 44px;
    padding: 12px 16px;
  }

  /* Increase hover areas */
  .nav-link {
    padding: 8px 12px;
  }

  /* Remove hover effects on touch devices */
  .btn-primary:hover {
    transform: none;
  }

  .social-link:hover {
    transform: none;
  }

  /* Better text selection on mobile */
  body {
    -webkit-user-select: text;
    user-select: text;
  }
}

/* Dark mode - Mobile specific */
@media (max-width: 768px) and (prefers-color-scheme: dark) {
  .navbar {
    background: var(--color-surface);
  }

  .hero-overlay {
    background: rgba(0, 0, 0, 0.6);
  }
}

/* Light mode - Mobile specific */
@media (max-width: 768px) and (prefers-color-scheme: light) {
  input, textarea, select {
    background-color: #ffffff;
    color: #000000;
  }
}

/* ==========================================
PERFORMANCE: REDUCE ANIMATIONS ON MOBILE
========================================== */

@media (max-width: 768px) {
  * {
    animation-duration: 0.15s !important;
  }

  @media (prefers-reduced-motion: reduce) {
    * {
      animation: none !important;
      transition: none !important;
    }
  }
}

/* ==========================================
LIGHTBOX STYLES
========================================== */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;          /* JS toggles display to block */
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.8);
}

.lightbox.is-open {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  background: #000;
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  outline: none;
}

/* Lightbox media */
.lightbox-content img,
.lightbox-content video {
  max-width: 100%;
  max-height: 70vh;
  border-radius: 6px;
  display: block;
}

/* Caption */
.lightbox .caption,
#lbCaption {
  margin-top: 12px;
  font-size: 13px;
  color: #f5f5f5;
  text-align: center;
}

/* Controls */
.lightbox button {
  border: none;
  background: rgba(0, 0, 0, 0.5);
  color: #f5f5f5;
  cursor: pointer;
  border-radius: 999px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard);
  font-size: 16px;
}

.lightbox button:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.05);
}

.lightbox button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Close button */
.lightbox .close,
#lbClose {
  position: absolute;
  top: 8px;
  right: 8px;
}

/* Prev / Next */
.lightbox .prev,
.lightbox .next,
#lbPrev,
#lbNext {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.lightbox .prev,
#lbPrev {
  left: 8px;
}
.lightbox .next,
#lbNext {
  right: 8px;
}

/* Keyboard hint (if any) */
.lightbox .hint {
  margin-top: 4px;
  font-size: 11px;
  color: rgba(245, 245, 245, 0.7);
}

/* Lightbox responsive */
@media (max-width: 640px) {
  .lightbox-content {
    width: 100%;
    height: auto;
    margin: 0 var(--mobile-padding);
    padding: 12px;
  }
  .lightbox-content img,
  .lightbox-content video {
    max-height: 60vh;
  }
  .lightbox button {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
}

/* ==========================================
MOBILE & TOUCH GLOBAL TWEAKS
========================================== */

/* Small phones */
@media (max-width: 480px) {
  :root {
    font-size: 14px;
  }
  html,
  body {
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
  }
  .flex {
    flex-direction: column;
  }
  .grid {
    grid-template-columns: 1fr !important;
  }
  button,
  a,
  [role="button"] {
    min-height: var(--touch-target-min);
    min-width: var(--touch-target-min);
    padding: 10px 14px;
  }
  .desktop-only {
    display: none !important;
  }
  .mobile-only {
    display: block !important;
  }
  input,
  textarea,
  select {
    width: 100%;
    padding: var(--space-12) var(--space-16);
    font-size: 16px;
  }
  img,
  video {
    max-width: 100%;
    height: auto;
    display: block;
  }
  nav {
    position: sticky;
    top: 0;
    z-index: 999;
  }
  .container {
    padding-left: var(--mobile-padding);
    padding-right: var(--mobile-padding);
  }
  section {
    padding: var(--space-24) var(--mobile-padding);
  }
}

/* Medium phones and tablets */
@media (max-width: 768px) and (min-width: 481px) {
  :root {
    font-size: 15px;
  }
  button,
  a,
  [role="button"] {
    min-height: 44px;
  }
  .mobile-only,
  .tablet-only {
    display: block !important;
  }
  input,
  textarea,
  select {
    font-size: 16px;
  }
  .tablet-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-24);
  }
}

/* Large tablets and small desktops */
@media (max-width: 1024px) and (min-width: 769px) {
  .tablet-and-up {
    display: block;
  }
  .mobile-only,
  .hide-tablet {
    display: none !important;
  }
}

/* Orientation-specific fixes */
@media (orientation: portrait) and (max-width: 768px) {
  .hero-image img {
    max-width: 90vw;
  }
  section {
    padding: var(--space-24) var(--mobile-padding);
  }
}
@media (orientation: landscape) and (max-height: 600px) {
  .hero {
    min-height: auto;
    padding: var(--space-16) 0;
  }
  .hero-content {
    gap: var(--space-16);
    padding: var(--space-16);
  }
  nav {
    padding: var(--space-8) 0;
  }
}

/* Touch improvements */
@media (hover: none) and (pointer: coarse) {
  button,
  a,
  input[type="button"],
  input[type="submit"] {
    min-height: 44px;
    min-width: 44px;
    padding: 12px 16px;
  }
  .nav-link {
    padding: 8px 12px;
  }
  .btn-primary:hover,
  .social-link:hover {
    transform: none;
  }
  body {
    -webkit-user-select: text;
    user-select: text;
  }
}

/* Dark mode mobile tweaks */
@media (max-width: 768px) and (prefers-color-scheme: dark) {
  .navbar {
    background: var(--color-surface);
  }
  .hero-overlay {
    background: rgba(0, 0, 0, 0.6);
  }
}

/* Light mode mobile tweaks */
@media (max-width: 768px) and (prefers-color-scheme: light) {
  input,
  textarea,
  select {
    background-color: #ffffff;
    color: #000000;
  }
}

/* Reduce animations on mobile */
@media (max-width: 768px) {
  * {
    animation-duration: 0.15s !important;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

/* ==========================================
PRINT
========================================== */

@media print {
  nav,
  .contact-btn,
  .social-icons {
    display: none !important;
  }
  .container {
    max-width: 100%;
  }
  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
    background: #fff;
  }
}

/* ==========================================
Random additions
========================================== */

/* 1. Push content below the fixed navbar */
body {
    padding-top: 80px; /* Adjust based on your navbar height */
}

/* 2. Nicer looking Project Section */
.project-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-32);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-48);
}

.page-title-group {
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: var(--space-16);
    margin-bottom: var(--space-24);
}

/* 3. Improved Splits Grid (Sports Stats Style) */
.splits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
    margin: 24px 0;
}

.splits div {
    background: #ffffff;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--color-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.splits .label {
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
}

.splits .time {
    font-weight: var(--font-weight-bold);
    font-family: var(--font-family-mono);
    color: var(--color-text);
}

/* ==========================================
   Card Section for experience and portfolio
   ========================================== */

   /* --- Card-style Layouts (Portfolio & Experience) --- */

/* 1. Main Project Card Container */
.project-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-32);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-32);
    transition: transform var(--duration-normal) var(--ease-standard), 
                box-shadow var(--duration-normal) var(--ease-standard);
}

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

/* 2. Page Title Group & Divider */
.page-title-group {
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: var(--space-16);
    margin-bottom: var(--space-24);
}

/* 3. Status Pills (Dates and Locations) */
.status--info {
    font-family: var(--font-family-mono);
    font-size: var(--font-size-xs);
    letter-spacing: 0.05em;
    background-color: rgba(var(--color-info-rgb, 98, 108, 113), 0.1);
    color: var(--color-info);
    border: 1px solid rgba(var(--color-info-rgb, 98, 108, 113), 0.2);
    padding: var(--space-6) var(--space-12);
    border-radius: var(--radius-full);
}

/* 4. Meta Information Styling */
.meta {
    font-family: var(--font-family-base);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* 5. Mobile Adjustments for Cards */
@media (max-width: 768px) {
    .project-card {
        padding: var(--space-20);
        margin-bottom: var(--space-24);
    }
    
    .page-title-group {
        padding-bottom: var(--space-12);
        margin-bottom: var(--space-20);
    }
}

/* ==========================================
   MOBILE UPDATES (Add to bottom of main.css)
   ========================================== */

/* 1. Hamburger Menu Styles */
.mobile-toggle {
    display: none; /* Hidden on desktop */
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1002;
    padding: 0;
    margin-left: auto; /* Pushes it to the right if needed */
}

.mobile-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: all 0.3s ease;
}

/* Animate Hamburger to X */
.mobile-toggle.is-open .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.mobile-toggle.is-open .bar:nth-child(2) {
    opacity: 0;
}
.mobile-toggle.is-open .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* 2. Mobile Layout Logic */
@media (max-width: 768px) {
    
    /* FORCE FIXED NAVBAR ON MOBILE */
    .navbar {
        position: fixed !important; /* Override 'sticky' */
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        padding: 15px 0;
    }

    /* Push body content down so it doesn't hide behind fixed nav */
    body {
        padding-top: 70px; 
    }

    /* Show Hamburger, Hide standard menu */
    .mobile-toggle {
        display: flex;
        margin-right: 15px; /* Spacing from edge */
    }

    /* If you want the Contact button visible on mobile, keep nav-right. 
       If it crowds the header, add 'display: none' to .nav-right here. */
    .nav-right {
        margin-right: 10px;
    }
    
    .contact-btn {
        padding: 8px 12px;
        font-size: 12px;
    }

    /* The Dropdown Menu */
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #f6f6ed; /* Match your navbar color */
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        
        display: none; /* Hidden by default */
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        gap: 20px;
    }

    .nav-menu.active {
        display: flex;
        animation: slideDown 0.3s ease forwards;
    }

    @keyframes slideDown {
        from { opacity: 0; transform: translateY(-10px); }
        to { opacity: 1; transform: translateY(0); }
    }

    /* 3. ABOUT ME SECTION - STACKING FIX */
    .about-me {
        padding-top: 40px; /* Extra space for fixed header */
        height: auto;
        min-height: auto;
    }

    .about-grid {
        display: flex;
        flex-direction: column-reverse; /* THIS PUTS TEXT ON TOP */
        padding: 0 var(--mobile-padding);
        gap: 30px;
    }

    .about-text {
        width: 100%;
        margin-right: 0;
    }
    
    .about-text h2 {
        margin-top: 0;
        font-size: 28px;
    }

    .about-photo {
        width: 100%;
        margin-bottom: 0;
    }

    /* Ensure the photo grid inside looks good */
    .about-photo-grid {
        gap: 8px;
        /* Keep 2 columns, or use 1fr for single column stack */
        grid-template-columns: repeat(2, 1fr); 
    }
}