/* ==================== COLOR VARIABLES ==================== */
:root {
  /* Main Colors */
  --primary-dark: #1a1a1a;
  --secondary-dark: #2d2d2d;
  --accent-orange: #ff7300;
  --accent-orange-light: #ffb347;
  --accent-orange-dark: #c25e00;
  --accent-red: #ef4444;
  --accent-blue: #2196f3;
  --danger-red: #f44336;
  --text-light: #ffffff;
  --text-off-white: #f2f0ef;
  --text-gray: #b0b0b0;
  --text-light-gray: #f0f0f0;
  --bg-dark: #0f0f0f;
  --bg-section: #1f1f1f;

  /* Opacity Variations */
  --white-10: rgba(255, 255, 255, 0.1);
  --white-15: rgba(255, 255, 255, 0.15);
  --white-20: rgba(255, 255, 255, 0.2);
  --white-25: rgba(255, 255, 255, 0.25);
  --white-50: rgba(255, 255, 255, 0.5);
  --white-70: rgba(255, 255, 255, 0.7);
  --white-90: rgba(255, 255, 255, 0.9);

  --black-20: rgba(0, 0, 0, 0.2);
  --black-30: rgba(0, 0, 0, 0.3);
  --black-50: rgba(0, 0, 0, 0.5);
  --black-95: rgba(15, 15, 15, 0.98);

  --orange-10: rgba(255, 143, 0, 0.1);
  --orange-15: rgba(255, 143, 0, 0.15);
  --orange-20: rgba(255, 143, 0, 0.2);
  --orange-25: rgba(255, 143, 0, 0.25);
  --orange-40: rgba(255, 143, 0, 0.4);

  --red-10: rgba(239, 68, 68, 0.1);
  --red-20: rgba(239, 68, 68, 0.2);

  /* Border Radius */
  --radius-sm: 5px;
  --radius-md: 8px;
  --radius-lg: 10px;
  --radius-xl: 15px;
  --radius-xxl: 20px;
  --radius-round: 50%;

  /* Spacing */
  --gap-ssm: 4px;
  --gap-sm: 8px;
  --gap-md: 12px;
  --gap-lg: 15px;
  --gap-xl: 20px;
  --gap-xxl: 25px;

  /* Transitions */
  --transition-base: all 0.3s ease;
  --transition-fast: all 0.2s ease;
  --transition-slow: all 0.5s ease;
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* Font Sizes */
  --font-xs: 0.75rem;
  --font-sm: 0.875rem;
  --font-base: 1rem;
  --font-lg: 1.125rem;
  --font-xl: 1.25rem;
  --font-2xl: 1.5rem;
  --font-3xl: 2rem;
  --font-4xl: 2.5rem;
}

/* ==================== SHADOWS ==================== */
.shadow-sm {
  box-shadow: 0 2px 10px var(--black-30);
}

.shadow-md {
  box-shadow: 0 10px 30px var(--black-30);
}

.shadow-lg {
  box-shadow: 0 15px 40px var(--black-30);
}

.shadow-xl {
  box-shadow: 0 20px 60px var(--black-50);
}

.shadow-orange-sm {
  box-shadow: 0 5px 15px var(--orange-20);
}

.shadow-orange-md {
  box-shadow: 0 10px 30px var(--orange-20);
}

.shadow-orange-lg {
  box-shadow: 0 15px 40px var(--orange-20);
}

.shadow-orange-focus {
  box-shadow: 0 0 0 0.25rem var(--orange-25);
}

/* ==================== GRADIENTS ==================== */
.gradient-orange {
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-light));
}

.gradient-orange-dark {
  background: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-orange-dark) 100%);
}

.gradient-dark {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--secondary-dark) 100%);
}

.gradient-dark-reverse {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--bg-dark) 100%);
}

.gradient-text-orange {
  background: linear-gradient(135deg, var(--text-light), var(--accent-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-radial-orange {
  background: radial-gradient(circle, var(--orange-10) 0%, transparent 50%);
}

.gradient-radial-orange-70 {
  background: radial-gradient(circle, var(--orange-10) 0%, transparent 70%);
}

/* ==================== BACKDROP EFFECTS ==================== */
.backdrop-blur {
  backdrop-filter: blur(10px);
}

.backdrop-dark {
  background: var(--black-20);
}

/* ==================== TYPOGRAPHY ==================== */
body {
  font-family: 'Roboto', sans-serif !important;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  font-variation-settings: 'wdth' 100;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

h1,
h2 {
  font-weight: 800 !important;
  color: var(--text-light);
}

h3,
h4,
h5,
h6 {
  font-weight: 700 !important;
  color: var(--text-light);
}

h1 {
  font-size: 3.5rem;
  line-height: 1.2;
}

h2 {
  font-size: 2.5rem;
  line-height: 1.3;
}

h3 {
  font-size: 1.8rem;
}

p {
  line-height: 1.8;
  color: var(--text-gray);
}

/* ==================== BUTTONS ==================== */
.btn-primary {
  background-color: var(--accent-orange) !important;
  border-color: var(--accent-orange) !important;
  color: var(--text-light) !important;
  padding: 12px 30px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
}

.btn-primary:hover {
  background-color: var(--accent-orange-dark) !important;
  border-color: var(--accent-orange-dark) !important;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 20px var(--orange-25);
  animation: pulse 2s ease-in-out infinite;
}

.btn-primary:active {
  transform: translateY(-1px) scale(0.98);
}

.btn-outline-primary {
  background-color: transparent !important;
  border: 2px solid var(--accent-orange) !important;
  color: var(--text-light) !important;
  padding: 12px 30px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
}

.btn-outline-primary:hover {
  background-color: var(--accent-orange) !important;
  color: var(--text-light) !important;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 20px var(--orange-20);
}

.btn-outline-primary:active {
  transform: translateY(-1px) scale(0.98);
}

.btn-dark {
  background-color: var(--secondary-dark) !important;
  border-color: var(--secondary-dark) !important;
  color: var(--text-light) !important;
  padding: 12px 30px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
}

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

/* ==================== SECTIONS ==================== */
.section {
  padding: 80px 0;
}

.section-dark {
  background-color: var(--bg-dark);
}

.section-darker {
  background-color: var(--bg-section);
}

/* ==================== CARDS ==================== */
.card-dark {
  background: var(--secondary-dark);
  border-radius: var(--radius-xl);
  padding: var(--gap-xxl);
  transition: var(--transition-base);
  border: 2px solid transparent;
}

.card-dark:hover {
  border-color: var(--accent-orange);
}

/* ==================== UTILITY CLASSES ==================== */
.text-orange {
  color: var(--accent-orange) !important;
}

.text-white {
  color: var(--text-light) !important;
}

.text-gray {
  color: var(--text-gray) !important;
}

.text-light {
  color: var(--text-light) !important;
}

.bg-orange {
  background-color: var(--accent-orange);
}

.bg-secondary-dark {
  background-color: var(--secondary-dark);
}

.border-orange {
  border-color: var(--accent-orange) !important;
}

.border-transparent {
  border: 2px solid transparent;
}

.border-2 {
  border-width: 2px;
}

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

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.animation-float {
  animation: float 6s ease-in-out infinite;
}

.animation-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* ==================== HOVER EFFECTS ==================== */
.hover-translate-y:hover {
  transform: translateY(-5px);
}

.hover-translate-y-lg:hover {
  transform: translateY(-10px);
}

.hover-translate-x:hover {
  transform: translateX(5px);
}

.hover-translate-x-lg:hover {
  transform: translateX(10px);
}

.hover-scale:hover {
  transform: scale(1.05);
}

.hover-scale-lg:hover {
  transform: scale(1.1);
}

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

/* Fade In Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

@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);
  }
}

/* Scale Animations */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    transform: scale(1);
  }
}

/* Slide Animations */
@keyframes slideInUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Rotation Animations */
@keyframes rotateIn {
  from {
    opacity: 0;
    transform: rotate(-200deg);
  }
  to {
    opacity: 1;
    transform: rotate(0);
  }
}

/* Special Effects */
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes glow {
  0%,
  100% {
    box-shadow:
      0 0 5px var(--orange-20),
      0 0 10px var(--orange-20);
  }
  50% {
    box-shadow:
      0 0 20px var(--orange-40),
      0 0 30px var(--orange-40);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

/* Animation Utility Classes */
.animate-fadeIn {
  animation: fadeIn 0.6s ease-out;
}

.animate-fadeInUp {
  animation: fadeInUp 0.6s ease-out;
}

.animate-fadeInDown {
  animation: fadeInDown 0.6s ease-out;
}

.animate-fadeInLeft {
  animation: fadeInLeft 0.6s ease-out;
}

.animate-fadeInRight {
  animation: fadeInRight 0.6s ease-out;
}

.animate-scaleIn {
  animation: scaleIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-bounceIn {
  animation: bounceIn 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.animate-slideInUp {
  animation: slideInUp 0.6s ease-out;
}

.animate-slideInDown {
  animation: slideInDown 0.6s ease-out;
}

.animate-rotateIn {
  animation: rotateIn 0.6s ease-out;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

.animate-glow {
  animation: glow 2s ease-in-out infinite;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

/* Animation Delays */
.animate-delay-100 {
  animation-delay: 0.1s;
}
.animate-delay-200 {
  animation-delay: 0.2s;
}
.animate-delay-300 {
  animation-delay: 0.3s;
}
.animate-delay-400 {
  animation-delay: 0.4s;
}
.animate-delay-500 {
  animation-delay: 0.5s;
}
.animate-delay-600 {
  animation-delay: 0.6s;
}
.animate-delay-700 {
  animation-delay: 0.7s;
}
.animate-delay-800 {
  animation-delay: 0.8s;
}

/* Scroll Reveal Animation */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s ease-out;
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==================== COMPONENT-SPECIFIC STYLES ==================== */

/* Form Controls - Global Styles */
.form-control,
.form-select,
input.form-control,
select.form-control,
textarea.form-control,
input[type='text'],
input[type='email'],
input[type='tel'],
input[type='number'],
input[type='date'],
input[type='time'],
select,
textarea {
  background-color: #f2f0ef !important;
  border: 1px solid var(--orange-10) !important;
  color: #2d3748 !important;
  transition: var(--transition-base);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
}

.form-control:focus,
.form-select:focus,
input.form-control:focus,
select.form-control:focus,
textarea.form-control:focus,
input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent-orange) !important;
  box-shadow: 0 0 0 0.2rem var(--orange-20) !important;
  background-color: #f2f0ef !important;
  outline: none;
}

.form-control::placeholder,
input::placeholder,
textarea::placeholder,
select::placeholder {
  color: #718096 !important;
}

.form-control.is-invalid,
.form-control.invalid,
input.invalid {
  border-color: var(--accent-red) !important;
  box-shadow: 0 0 0 3px var(--red-10) !important;
}

.invalid-feedback {
  display: block;
  margin-top: 0.25rem;
  font-size: var(--font-sm);
  color: var(--accent-red);
}

/* Form Check Inputs (Checkboxes & Radios) */
.form-check-input,
input[type='checkbox'],
input[type='radio'] {
  background-color: #f2f0ef !important;
  border: 1px solid var(--orange-10) !important;
  width: 1.25rem;
  height: 1.25rem;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease;
  flex-shrink: 0;
  margin-top: 0;
}

.form-check-input:checked,
input[type='checkbox']:checked,
input[type='radio']:checked {
  background-color: var(--accent-orange) !important;
  border-color: var(--accent-orange) !important;
}

.form-check-input:focus,
input[type='checkbox']:focus,
input[type='radio']:focus {
  border-color: var(--accent-orange) !important;
  box-shadow: 0 0 0 0.2rem var(--orange-20) !important;
  background-color: #f2f0ef !important;
}

.form-check-input:focus:checked,
input[type='checkbox']:focus:checked,
input[type='radio']:focus:checked {
  background-color: var(--accent-orange) !important;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.form-check-label {
  color: var(--text-light);
  cursor: pointer;
  margin: 0;
  line-height: 1.5;
  padding-top: 0.1rem;
}

/* Form Labels */
.form-label,
label {
  color: var(--text-light);
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: inline-block;
}

/* Make all icons in forms white */
.form-control i,
.form-label i,
label i,
h5 i,
h4 i,
.tab-content-wrapper i {
  color: var(--text-light) !important;
}

.btn:focus,
button:focus {
  box-shadow: 0 0 0 0.25rem var(--orange-25) !important;
  outline: none;
}

/* Validation Styles */
.form-control.invalid {
  border-color: var(--accent-red) !important;
  box-shadow: 0 0 0 3px var(--red-10) !important;
}

.field-error {
  color: var(--accent-red);
  font-size: var(--font-sm);
  margin-top: 0.25rem;
  text-align: left;
  font-weight: 500;
  display: block;
}

.field-error::before {
  content: '⚠ ';
  font-size: var(--font-sm);
}

/* Checkboxes */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
  color: var(--text-gray);
  font-size: 0.875rem;
  cursor: pointer;
}

.checkbox-input {
  display: none;
}

.checkmark {
  width: 18px;
  height: 18px;
  border: 1px solid var(--orange-10);
  border-radius: var(--radius-sm);
  background: var(--primary-dark);
  position: relative;
  transition: var(--transition-fast);
}

.checkbox-input:checked + .checkmark {
  background: var(--accent-orange);
  border-color: var(--accent-orange);
}

.checkbox-input:checked + .checkmark::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 3px;
  width: 4px;
  height: 8px;
  border: solid #000000;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* File Upload */
.upload-area,
.upload-area-compact {
  background: var(--primary-dark) !important;
  border: 2px dashed var(--orange-20);
  cursor: pointer;
  transition: var(--transition-base);
}

.upload-area:hover,
.upload-area-compact:hover {
  border-color: var(--accent-orange);
  background: var(--orange-10) !important;
}

.upload-area-compact.dragging {
  border-color: var(--accent-orange);
  background: var(--orange-20) !important;
  transform: scale(1.02);
}

.upload-area-compact.invalid {
  border-color: var(--accent-red) !important;
  background: var(--red-10) !important;
}

/* ==================== TRANSITIONS ==================== */
.transition-all {
  transition: var(--transition-base);
}

.transition-fast {
  transition: var(--transition-fast);
}

.transition-slow {
  transition: var(--transition-slow);
}

/* ==================== TEXT SIZE UTILITIES ==================== */
.small,
small {
  font-size: var(--font-sm);
  line-height: 1.5;
}

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

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

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

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

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