/* ============================================
   CLOVIX GLOBAL STYLES
   Global CSS variables and utility classes
   ============================================ */

/* CSS Custom Properties (Variables) */
:root {
  /* Primary Colors */
  --color-primary: #6255e7;
  --color-primary-hover: #5044c9;
  --color-primary-dark: #4f44c1;

  /* Background Colors */
  --color-bg-light: #f6f6f8;
  --color-bg-dark: #131121;

  /* Surface Colors */
  --color-surface-dark: #1c1a2e;
  --color-surface-dark-alt: #1d1b32;
  --color-card-dark: #1c1b29;

  /* Border Colors */
  --color-border-dark: #282546;
  --color-border-light: rgba(255, 255, 255, 0.1);
  --color-border-highlight: #393663;

  /* Text Colors */
  --color-text-primary: #ffffff;
  --color-text-secondary: #9995c6;
  --color-text-tertiary: #64748b;
  --color-text-muted: #475569;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
}

/* ============================================
   CONTAINER UTILITIES
   ============================================ */

.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* ============================================
   TYPOGRAPHY UTILITIES
   ============================================ */

.heading-1 {
  font-size: 2.25rem; /* 36px */
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}

@media (min-width: 768px) {
  .heading-1 {
    font-size: 3rem; /* 48px */
  }
}

@media (min-width: 1024px) {
  .heading-1 {
    font-size: 3.75rem; /* 60px */
  }
}

.heading-2 {
  font-size: 1.875rem; /* 30px */
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
}

@media (min-width: 768px) {
  .heading-2 {
    font-size: 2.25rem; /* 36px */
  }
}

@media (min-width: 1024px) {
  .heading-2 {
    font-size: 2.5rem; /* 40px */
  }
}

.heading-3 {
  font-size: 1.5rem; /* 24px */
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text-primary);
}

@media (min-width: 768px) {
  .heading-3 {
    font-size: 1.75rem; /* 28px */
  }
}

.desc {
  font-size: 1rem; /* 16px */
  line-height: 1.6;
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .desc {
    font-size: 1.125rem; /* 18px */
  }
}

/* Text Color Utilities */
.text-primary {
  color: var(--color-primary);
}

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

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

.text-muted {
  color: var(--color-text-muted);
}

/* ============================================
   COMPONENT UTILITIES
   ============================================ */

/* Glass Panel Effect */
.glass-panel {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--color-border-light);
}

/* Text Glow Effect */
.text-glow {
  text-shadow: 0 0 20px rgba(98, 85, 231, 0.5);
}

/* Button Base Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.5rem;
  font-weight: 700;
  border-radius: var(--radius-lg);
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  border: none;
  font-size: 0.875rem;
}

.btn-primary {
  background-color: var(--color-primary);
  color: white;
  box-shadow: 0 4px 12px rgba(98, 85, 231, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  box-shadow: 0 6px 16px rgba(98, 85, 231, 0.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: transparent;
  color: white;
  border: 1px solid var(--color-border-dark);
}

.btn-secondary:hover {
  background-color: var(--color-surface-dark);
  border-color: var(--color-primary);
}

/* Card Styles */
.card {
  background-color: var(--color-card-dark);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: all 0.3s ease;
}

.card:hover {
  border-color: rgba(98, 85, 231, 0.5);
  box-shadow: 0 8px 24px rgba(98, 85, 231, 0.1);
  transform: translateY(-2px);
}

/* ============================================
   NAVIGATION DROPDOWN STYLES
   ============================================ */

.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 0.5rem;
  background-color: var(--color-surface-dark);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: 0.5rem 0;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.2s ease,
    visibility 0.2s ease;
  z-index: 50;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
}

.nav-dropdown-item {
  display: block;
  padding: 0.625rem 1rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.nav-dropdown-item:hover {
  color: var(--color-primary);
  background-color: rgba(98, 85, 231, 0.1);
}

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

.gradient-text {
  background: linear-gradient(to right, var(--color-primary), #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-padding {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

@media (min-width: 768px) {
  .section-padding {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }
}

@media (min-width: 1024px) {
  .section-padding {
    padding-top: 6rem;
    padding-bottom: 6rem;
  }
}

/* ============================================
   PAGE-SPECIFIC STYLES CONSOLIDATED
   ============================================ */

/* Body Font */
body {
  font-family: "Manrope", sans-serif;
}

/* Material Icons */
.material-symbols-outlined {
  font-variation-settings:
    "FILL" 0,
    "wght" 400,
    "GRAD" 0,
    "opsz" 24;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border-dark);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Range Input Styles (Contact Page) */
input[type="range"] {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  background: transparent;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 28px;
  width: 28px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  margin-top: -12px;
  border: 3px solid var(--color-bg-dark);
  box-shadow: 0 0 15px rgba(98, 85, 231, 0.8);
  transition: transform 0.1s;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

input[type="range"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 6px;
  cursor: pointer;
  background: linear-gradient(
    90deg,
    var(--color-primary) 0%,
    var(--color-border-dark) 100%
  );
  border-radius: 4px;
}

input[type="range"]:focus {
  outline: none;
}

/* Service Checkbox (Contact Page) */
.service-checkbox:checked + div {
  background-color: rgba(98, 85, 231, 0.15);
  border-color: var(--color-primary);
}

/* Glass Card Variation */
.glass-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.glass-card:hover {
  border-color: rgba(98, 85, 231, 0.5);
}

/* Card Hover Effects (Projects Page) */
.card-hover-trigger:hover .card-image {
  transform: scale(1.02);
}

.card-image {
  transition: transform 0.4s ease-out;
}

/* ============================================
   MOBILE MENU STYLES
   ============================================ */

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: var(--color-surface-dark);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid var(--color-border-dark);
  padding: 2rem;
  overflow-y: auto;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1000;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.5);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
  z-index: 999;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-link {
  display: block;
  padding: 1rem 0;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 1.125rem;
  font-weight: 600;
  transition: color 0.2s ease;
  border-bottom: 1px solid var(--color-border-dark);
}

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

.mobile-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 0;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 1.125rem;
  font-weight: 600;
  transition: color 0.2s ease;
  border-bottom: 1px solid var(--color-border-dark);
  border: none;
  background: transparent;
  cursor: pointer;
  text-align: left;
}

.mobile-dropdown-toggle:hover {
  color: var(--color-primary);
}

.mobile-dropdown-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding-left: 1rem;
}

.mobile-dropdown-menu.active {
  max-height: 500px;
}

.mobile-dropdown-item {
  display: block;
  padding: 0.75rem 0;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.mobile-dropdown-item:hover {
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .mobile-menu,
  .mobile-menu-overlay {
    display: none;
  }
}