/* Aura Byte Studio Custom Stylesheet
   Created in accordance with DESIGN.md
*/

/* ----------------------------------------------------
   1. Design Tokens & Variables
---------------------------------------------------- */
:root {
  /* Colors */
  --color-background: #f6fafe;
  --color-on-background: #171c1f;
  
  --color-surface: #ffffff;
  --color-surface-dim: #d6dade;
  --color-surface-bright: #f6fafe;
  --color-surface-container-lowest: #ffffff;
  --color-surface-container-low: #f0f4f8;
  --color-surface-container: #eaeef2;
  --color-surface-container-high: #e4e9ed;
  --color-surface-container-highest: #dfe3e7;
  
  --color-on-surface: #171c1f;
  --color-on-surface-variant: #45464d;
  
  --color-outline: #f1f5f9; /* Soft Gray */
  --color-outline-variant: #c6c6cd;
  
  --color-primary: #000000;
  --color-on-primary: #ffffff;
  
  --color-secondary: #7c3aed; /* Electric Purple */
  --color-secondary-hover: #6d28d9;
  --color-secondary-container: #8a4cfc;
  --color-on-secondary: #ffffff;
  
  --color-success: #059669; /* Emerald */
  --color-success-bg: #ecfdf5;
  --color-success-border: #a7f3d0;
  
  --color-error: #ba1a1a;
  --color-error-container: #ffdad6;
  
  /* Layout & Spacing */
  --spacing-unit: 8px;
  --container-max: 1280px;
  --gutter: 24px;
  
  /* Radii */
  --radius-sm: 0.25rem;       /* 4px */
  --radius-default: 0.5rem;   /* 8px - Buttons, Inputs */
  --radius-md: 0.75rem;      /* 12px */
  --radius-lg: 1rem;        /* 16px */
  --radius-xl: 1.5rem;       /* 24px - Cards, Modals */
  --radius-full: 9999px;     /* Chips, Tooltips */
  
  /* Shadows & Depth */
  --shadow-floating: 0px 20px 50px rgba(15, 23, 42, 0.06);
  --shadow-interaction: 0px 30px 60px rgba(15, 23, 42, 0.12);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ----------------------------------------------------
   2. Reset & Base Styles
---------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--color-background);
  color: var(--color-on-background);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Arabic Specific Font */
html[dir="rtl"] body {
  font-family: 'Tajawal', sans-serif;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

input, button, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

ul {
  list-style: none;
}

/* ----------------------------------------------------
   3. Typography
---------------------------------------------------- */
.display-lg {
  font-size: 60px;
  font-weight: 700;
  line-height: 72px;
  letter-spacing: -0.02em;
}

.headline-xl {
  font-size: 36px;
  font-weight: 600;
  line-height: 44px;
  letter-spacing: -0.01em;
}

.headline-md {
  font-size: 24px;
  font-weight: 600;
  line-height: 32px;
}

.body-lg {
  font-size: 18px;
  font-weight: 400;
  line-height: 28px;
  color: var(--color-on-surface-variant);
}

.body-md {
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  color: var(--color-on-surface-variant);
}

.label-md {
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  letter-spacing: 0.01em;
}

.label-sm {
  font-size: 12px;
  font-weight: 600;
  line-height: 16px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Arabic typographic adjustments */
html[dir="rtl"] .display-lg {
  letter-spacing: 0;
  line-height: 1.3;
}
html[dir="rtl"] .headline-xl {
  letter-spacing: 0;
  line-height: 1.3;
}
html[dir="rtl"] .label-sm {
  letter-spacing: 0;
  text-transform: none;
}

/* ----------------------------------------------------
   4. Layout Grid & Structure
---------------------------------------------------- */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 40px;
  width: 100%;
}

.section-gap {
  margin-block-end: 120px;
}

/* ----------------------------------------------------
   5. Glassmorphic Navigation
---------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-outline);
  transition: background-color var(--transition-normal);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-secondary);
  border-radius: var(--radius-full);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
  position: relative;
  padding-block: 4px;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-secondary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

html[dir="rtl"] .nav-link::after {
  transform-origin: left;
}

.nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

html[dir="rtl"] .nav-link:hover::after {
  transform-origin: right;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.lang-toggle {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-on-surface-variant);
  border: 1px solid var(--color-outline);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.lang-toggle:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  background-color: rgba(124, 58, 237, 0.05);
}

/* ----------------------------------------------------
   6. Buttons
---------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-default);
  font-size: 15px;
  font-weight: 600;
  transition: all var(--transition-normal);
}

.btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-on-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0px 4px 12px rgba(124, 58, 237, 0.15);
}

.btn-primary:hover {
  background-color: var(--color-secondary-hover);
  transform: translateY(-1px);
  box-shadow: 0px 6px 16px rgba(124, 58, 237, 0.25);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--color-outline);
  color: var(--color-on-background);
  border-top: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
  background-color: var(--color-surface-container);
  transform: translateY(-1px);
}

.btn-secondary:active {
  transform: translateY(0);
}

/* ----------------------------------------------------
   7. Cards & Layout Containers
---------------------------------------------------- */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-floating);
  border: 1px solid rgba(255, 255, 255, 0.7);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

/* ----------------------------------------------------
   8. Form & Inputs
---------------------------------------------------- */
.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.form-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
}

.form-input {
  background-color: var(--color-outline);
  padding: 14px 16px;
  border-radius: var(--radius-default);
  font-size: 15px;
  color: var(--color-on-surface);
  border: 2px solid transparent;
  transition: all var(--transition-normal);
  width: 100%;
}

.form-input::placeholder {
  color: #9ca3af;
}

.form-input:focus {
  background-color: var(--color-surface);
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.15);
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

/* ----------------------------------------------------
   9. Page Sections - Hero
---------------------------------------------------- */
.hero {
  padding-top: 180px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.chip-studio {
  background-color: var(--color-surface-container-low);
  border: 1px solid var(--color-outline);
  color: var(--color-on-surface-variant);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.dot-purple {
  width: 6px;
  height: 6px;
  background-color: var(--color-secondary);
  border-radius: var(--radius-full);
}

.hero-title {
  color: var(--color-primary);
  margin-bottom: 24px;
}

.hero-description {
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-floating);
  background-color: var(--color-surface);
}

.hero-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  transition: transform var(--transition-slow);
}

.hero-image-wrapper:hover .hero-image {
  transform: scale(1.03);
}

/* ----------------------------------------------------
   10. Page Sections - Philosophy
---------------------------------------------------- */
.philosophy {
  text-align: center;
}

.section-header {
  max-width: 720px;
  margin: 0 auto 64px auto;
}

.section-header .headline-xl {
  margin-bottom: 16px;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.philosophy-card {
  padding: 40px 32px;
  text-align: start;
  display: flex;
  flex-direction: column;
  gap: 20px;
  height: 100%;
}

.philosophy-icon-box {
  width: 48px;
  height: 48px;
  background-color: rgba(124, 58, 237, 0.08);
  border-radius: var(--radius-default);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
}

.philosophy-icon-box svg {
  width: 24px;
  height: 24px;
}

.philosophy-card .headline-md {
  font-size: 20px;
}

/* ----------------------------------------------------
   11. Page Sections - Roadmap
---------------------------------------------------- */
.roadmap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

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

.roadmap-header .headline-xl {
  margin-top: 12px;
}

.roadmap-card {
  padding: 40px;
  max-width: 420px;
  text-align: start;
  position: relative;
  overflow: hidden;
}

.roadmap-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.chip-status {
  padding: 6px 12px;
  background-color: var(--color-surface-container-low);
  border: 1px solid var(--color-outline);
  color: var(--color-on-surface-variant);
  border-radius: var(--radius-full);
}

.icon-clock {
  width: 20px;
  height: 20px;
  color: var(--color-on-surface-variant);
}

.roadmap-title {
  margin-bottom: 12px;
  color: var(--color-primary);
}

.roadmap-description {
  margin-bottom: 32px;
}

.roadmap-link {
  color: var(--color-secondary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.roadmap-link:hover {
  color: var(--color-secondary-hover);
  gap: 10px;
}

/* ----------------------------------------------------
   12. Page Sections - Partner With Us
---------------------------------------------------- */
.partner-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: center;
}

.partner-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.partner-form-card {
  padding: 48px;
}

.partner-form-card button[type="submit"] {
  width: 100%;
  padding-block: 16px;
}

/* ----------------------------------------------------
   13. Footer
---------------------------------------------------- */
footer {
  margin-top: auto;
  border-top: 1px solid var(--color-outline);
  background-color: var(--color-surface);
  padding-block: 48px;
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.footer-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
}

.footer-link:hover {
  color: var(--color-primary);
}

.footer-copy {
  font-size: 14px;
  color: var(--color-on-surface-variant);
}

/* ----------------------------------------------------
   14. Vision Page Styles
---------------------------------------------------- */
.vision-main {
  padding-top: 180px;
  padding-bottom: 120px;
}

.vision-card {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 80px;
}

.vision-card .display-lg {
  font-size: 42px;
  line-height: 52px;
  margin-bottom: 24px;
  color: var(--color-primary);
}

.vision-intro {
  margin-bottom: 48px;
}

.vision-divider {
  height: 1px;
  background-color: var(--color-outline);
  margin-block: 48px;
}

.vision-card .headline-xl {
  font-size: 28px;
  margin-bottom: 32px;
  color: var(--color-primary);
}

.pillars-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  position: relative;
  padding-inline-start: 24px;
}

.pillar-item::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 0;
  width: 8px;
  height: 8px;
  background-color: var(--color-secondary);
  border-radius: var(--radius-full);
}

html[dir="rtl"] .pillar-item::before {
  left: auto;
  right: 0;
}

html[dir="rtl"] .pillar-item {
  padding-inline-start: 0;
  padding-inline-end: 24px;
}

.pillar-text {
  font-size: 16px;
  line-height: 26px;
  color: var(--color-on-surface-variant);
}

.pillar-title {
  font-weight: 700;
  color: var(--color-on-surface);
}

/* Toast Success Message Styling */
.toast-success {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background-color: var(--color-success-bg);
  border: 1px solid var(--color-success-border);
  color: var(--color-success);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-interaction);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
}

html[dir="rtl"] .toast-success {
  right: auto;
  left: 32px;
}

.toast-success.show {
  transform: translateY(0);
  opacity: 1;
}

/* ----------------------------------------------------
   14b. Support Page Styles
---------------------------------------------------- */
.support-main {
  padding-top: 180px;
  padding-bottom: 120px;
}

.search-container {
  position: relative;
  max-width: 640px;
  margin: 32px auto 0 auto;
  box-shadow: var(--shadow-floating);
  border-radius: var(--radius-default);
  background-color: var(--color-surface);
  border: 1px solid rgba(255, 255, 255, 0.7);
  transition: all var(--transition-normal);
}

.search-container:focus-within {
  box-shadow: var(--shadow-interaction);
  border-color: var(--color-outline-variant);
}

.search-input {
  width: 100%;
  padding: 18px 24px 18px 52px;
  font-size: 16px;
  background: transparent;
  border-radius: var(--radius-default);
  color: var(--color-on-surface);
  border: 2px solid transparent;
  transition: all var(--transition-normal);
}

html[dir="rtl"] .search-input {
  padding: 18px 52px 18px 24px;
}

.search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-on-surface-variant);
  width: 18px;
  height: 18px;
  pointer-events: none;
}

html[dir="rtl"] .search-icon {
  left: auto;
  right: 20px;
}

.search-input:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.15);
  background-color: var(--color-surface);
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.support-card {
  padding: 32px 24px;
  text-align: start;
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100%;
}

.support-card .headline-md {
  font-size: 18px;
  color: var(--color-primary);
}

.support-card-link {
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  transition: gap var(--transition-fast);
}

.support-card-link:hover {
  color: var(--color-secondary-hover);
  gap: 10px;
}

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2345464d' 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");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 48px;
}

html[dir="rtl"] select.form-input {
  background-position: left 16px center;
  padding-right: 16px;
  padding-left: 48px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 32px;
  text-align: start;
}

.contact-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 8px;
}

html[dir="rtl"] .contact-label {
  letter-spacing: 0;
  text-transform: none;
}

.contact-list {
  border-top: 1px solid var(--color-surface-container-high);
}

.contact-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 16px;
  border-bottom: 1px solid var(--color-surface-container-high);
}

.contact-item-label {
  font-weight: 500;
  color: var(--color-on-surface-variant);
  font-size: 15px;
}

.contact-item-value {
  font-weight: 600;
  color: var(--color-primary);
  font-size: 15px;
}

.hq-address {
  font-size: 24px;
  font-weight: 600;
  line-height: 32px;
  color: var(--color-primary);
}

.hq-sub {
  font-size: 16px;
  color: var(--color-on-surface-variant);
  margin-top: 4px;
}

.office-image-wrapper {
  margin-top: 16px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-floating);
  position: relative;
  aspect-ratio: 16 / 9;
}

.office-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.office-image-wrapper:hover .office-image {
  transform: scale(1.04);
}

/* ----------------------------------------------------
   15. Responsive Styles
---------------------------------------------------- */
@media (max-width: 1024px) {
  .display-lg {
    font-size: 48px;
    line-height: 58px;
  }
  
  .hero-grid {
    gap: 40px;
  }
  
  .philosophy-grid {
    gap: 20px;
  }
  
  .partner-grid {
    gap: 40px;
  }
  
  .vision-card {
    padding: 40px 48px;
  }
  .support-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --gutter: 16px;
  }
  
  .container {
    padding-inline: 20px;
  }
  
  .section-gap {
    margin-block-end: 80px;
  }
  
  .navbar-container {
    height: 70px;
  }
  
  .nav-links {
    display: none; /* simple mobile drawer or just skip links to keep clean */
  }
  
  .navbar-actions .btn {
    padding: 8px 16px;
    font-size: 13px;
  }
  
  .display-lg {
    font-size: 36px;
    line-height: 44px;
  }
  
  .headline-xl {
    font-size: 28px;
    line-height: 36px;
  }
  
  .hero {
    padding-top: 120px;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-description {
    margin-bottom: 24px;
  }
  
  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .philosophy-card {
    padding: 32px 24px;
  }
  
  .partner-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }
  
  .partner-form-card {
    padding: 32px 24px;
  }
  
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .footer-container {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 16px;
  }
  
  .vision-main {
    padding-top: 120px;
  }
  
  .vision-card {
    padding: 32px 24px;
  }
  
  .vision-card .display-lg {
    font-size: 30px;
    line-height: 38px;
  }
  
  .support-main {
    padding-top: 120px;
  }
  
  .support-grid {
    grid-template-columns: 1fr;
  }
  
  .office-image-wrapper {
    aspect-ratio: 16 / 10;
  }
}