/* ===== COMMON STYLES FOR NOSANIX WEBSITE ===== */

/* Global CSS Variables */
:root {
  /* Color Palette */
  --primary-color: #00fffc;
  --primary-dark: #00fffbb7;
  --primary-light: #00ffdd;
  --secondary-color: #2196f3;
  --secondary-dark: #1565c0;
  --accent-color: #ff9800;
  --success-color: #4caf50;
  --danger-color: #e53935;
  --warning-color: #ff9800;
  --info-color: #00bcd4;

  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f7fafd;
  --bg-dark: #1a1a1a;
  --bg-darker: #0f0f0f;
  --bg-card: #ffffff;
  --bg-overlay: rgba(0, 0, 0, 0.5);

  /* Text Colors */
  --text-primary: #222222;
  --text-secondary: #666666;
  --text-light: #888888;
  --text-white: #ffffff;
  --text-muted: #999999;

  /* Border Colors */
  --border-light: #e0e0e0;
  --border-medium: #d0d0d0;
  --border-dark: #b0b0b0;

  /* Shadow Colors */
  --shadow-light: rgba(0, 0, 0, 0.04);
  --shadow-medium: rgba(0, 0, 0, 0.08);
  --shadow-heavy: rgba(0, 0, 0, 0.15);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-modal: 0 12px 40px rgba(0, 0, 0, 0.18);

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

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-xxl: 20px;

  /* Font Sizes */
  --font-xs: 1rem;
  --font-sm: 0.95rem;
  --font-base: 1rem;
  --font-lg: 1.125rem;
  --font-xl: 1.25rem;
  --font-2xl: 1.5rem;
  --font-3xl: 2rem;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Z-Index */
  --z-dropdown: 1000;
  --z-modal: 9999;
  --z-tooltip: 10000;
}

/* ===== GLOBAL RESET & BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: "Vazirmatn", "Roboto", Tahoma, Arial, sans-serif;
  background: var(--bg-secondary);
  color: var(--text-primary);
  line-height: 1.6;
  direction: rtl;
  text-align: right;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ===== TYPOGRAPHY ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

h1 {
  font-size: var(--font-3xl);
  font-family: "Orbitron", "Vazirmatn", sans-serif;
}

h2 {
  font-size: var(--font-2xl);
}

h3 {
  font-size: var(--font-xl);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

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

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

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-base);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 2px 8px var(--shadow-light);
  min-width: 100px;
  position: relative;
  overflow: hidden;
}

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

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

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--secondary-color) 0%,
    var(--secondary-dark) 100%
  );
  color: var(--text-white);
}

.btn-primary:hover {
  background: linear-gradient(
    135deg,
    var(--secondary-dark) 0%,
    var(--secondary-color) 100%
  );
  box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
}

.btn-success {
  background: linear-gradient(135deg, var(--success-color) 0%, #2e7d32 100%);
  color: var(--text-white);
}

.btn-success:hover {
  background: linear-gradient(135deg, #2e7d32 0%, var(--success-color) 100%);
  box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger-color) 0%, #b71c1c 100%);
  color: var(--text-white);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #b71c1c 0%, var(--danger-color) 100%);
  box-shadow: 0 4px 12px rgba(229, 57, 53, 0.3);
}

.btn-warning {
  background: linear-gradient(135deg, var(--warning-color) 0%, #e65100 100%);
  color: var(--text-white);
}

.btn-warning:hover {
  background: linear-gradient(135deg, #e65100 0%, var(--warning-color) 100%);
  box-shadow: 0 4px 12px rgba(255, 152, 0, 0.3);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

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

.btn-small {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-sm);
  min-width: 80px;
}

.btn-large {
  padding: var(--spacing-lg) var(--spacing-xl);
  font-size: var(--font-lg);
  min-width: 120px;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-sm);
}

.form-control {
  width: 100%;
  padding: var(--spacing-md);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: var(--font-base);
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: all var(--transition-normal);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 255, 204, 0.1);
  background: var(--bg-secondary);
}

.form-control::placeholder {
  color: var(--text-light);
}

/* ===== CARDS ===== */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-xl);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

.card:hover {
  box-shadow: 0 8px 24px var(--shadow-medium);
  transform: translateY(-2px);
}

.card-header {
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
  margin-bottom: var(--spacing-lg);
}

.card-title {
  font-size: var(--font-xl);
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* ===== ALERTS ===== */
.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.alert-success {
  background: rgba(76, 175, 80, 0.1);
  border-color: var(--success-color);
  color: #2e7d32;
}

.alert-error {
  background: rgba(229, 57, 53, 0.1);
  border-color: var(--danger-color);
  color: #b71c1c;
}

.alert-warning {
  background: rgba(255, 152, 0, 0.1);
  border-color: var(--warning-color);
  color: #e65100;
}

.alert-info {
  background: rgba(0, 188, 212, 0.1);
  border-color: var(--info-color);
  color: #00695c;
}

/* ===== MODALS ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: var(--bg-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  transition: background var(--transition-normal);
  animation: modal-fade-in var(--transition-normal);
  padding: var(--spacing-md);
  box-sizing: border-box;
}

.modal-box {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  min-width: 320px;
  max-width: 90vw;
  box-shadow: var(--shadow-modal);
  text-align: center;
  direction: rtl;
  animation: modal-pop-in var(--transition-normal) cubic-bezier(0.4, 2, 0.6, 1);
  position: relative;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.modal-message {
  margin-bottom: var(--spacing-xl);
  font-size: var(--font-lg);
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.7;
  word-break: break-word;
}

.modal-actions {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
}

@keyframes modal-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes modal-pop-in {
  from {
    opacity: 0;
    transform: scale(0.8) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* ===== LOADING SPINNER ===== */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-light);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: var(--spacing-lg) auto;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ===== UTILITY CLASSES ===== */
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
.text-left {
  text-align: left;
}

.text-primary {
  color: var(--primary-color);
}
.text-secondary {
  color: var(--text-secondary);
}
.text-success {
  color: var(--success-color);
}
.text-danger {
  color: var(--danger-color);
}
.text-warning {
  color: var(--warning-color);
}
.text-info {
  color: var(--info-color);
}

.bg-primary {
  background: var(--primary-color);
}
.bg-secondary {
  background: var(--bg-secondary);
}
.bg-success {
  background: var(--success-color);
}
.bg-danger {
  background: var(--danger-color);
}

.mb-0 {
  margin-bottom: 0;
}
.mb-1 {
  margin-bottom: var(--spacing-sm);
}
.mb-2 {
  margin-bottom: var(--spacing-md);
}
.mb-3 {
  margin-bottom: var(--spacing-lg);
}
.mb-4 {
  margin-bottom: var(--spacing-xl);
}

.mt-0 {
  margin-top: 0;
}
.mt-1 {
  margin-top: var(--spacing-sm);
}
.mt-2 {
  margin-top: var(--spacing-md);
}
.mt-3 {
  margin-top: var(--spacing-lg);
}
.mt-4 {
  margin-top: var(--spacing-xl);
}

.p-0 {
  padding: 0;
}
.p-1 {
  padding: var(--spacing-sm);
}
.p-2 {
  padding: var(--spacing-md);
}
.p-3 {
  padding: var(--spacing-lg);
}
.p-4 {
  padding: var(--spacing-xl);
}

.d-none {
  display: none;
}
.d-block {
  display: block;
}
.d-flex {
  display: flex;
}
.d-inline {
  display: inline;
}
.d-inline-block {
  display: inline-block;
}

.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.justify-around {
  justify-content: space-around;
}

.align-center {
  align-items: center;
}
.align-start {
  align-items: flex-start;
}
.align-end {
  align-items: flex-end;
}

.flex-column {
  flex-direction: column;
}
.flex-row {
  flex-direction: row;
}

.w-100 {
  width: 100%;
}
.h-100 {
  height: 100%;
}

.rounded {
  border-radius: var(--radius-md);
}
.rounded-lg {
  border-radius: var(--radius-lg);
}
.rounded-xl {
  border-radius: var(--radius-xl);
}

.shadow {
  box-shadow: var(--shadow-card);
}
.shadow-lg {
  box-shadow: var(--shadow-modal);
}

/* ===== RESPONSIVE GRID ===== */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ===== RESPONSIVE BREAKPOINTS ===== */
@media (max-width: 1200px) {
  .grid-4 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .modal-actions {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .btn {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 700px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .modal-box {
    max-width: 98vw;
    padding: var(--spacing-lg);
  }

  .card {
    padding: var(--spacing-lg);
  }

  h1 {
    font-size: var(--font-2xl);
  }
  h2 {
    font-size: var(--font-xl);
  }
  h3 {
    font-size: var(--font-lg);
  }
}

@media (max-width: 480px) {
  .modal-box {
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
  }

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

  .btn {
    font-size: var(--font-sm);
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .form-control {
    padding: var(--spacing-sm);
    font-size: var(--font-sm);
  }
}

/* ===== SCROLLBAR STYLING ===== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

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

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

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

@keyframes bounce {
  0%,
  20%,
  53%,
  80%,
  100% {
    transform: translateY(0);
  }
  40%,
  43% {
    transform: translateY(-10px);
  }
  70% {
    transform: translateY(-5px);
  }
  90% {
    transform: translateY(-2px);
  }
}

.animate-fade-in {
  animation: fadeIn var(--transition-normal);
}
.animate-slide-right {
  animation: slideInRight var(--transition-normal);
}
.animate-slide-left {
  animation: slideInLeft var(--transition-normal);
}
.animate-pulse {
  animation: pulse 2s infinite;
}
.animate-bounce {
  animation: bounce 1s infinite;
}

/* ===== FOCUS STYLES FOR ACCESSIBILITY ===== */
.btn:focus,
.form-control:focus,
a:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* ===== PRINT STYLES ===== */
@media print {
  .btn,
  .modal-overlay,
  .spinner {
    display: none !important;
  }

  body {
    background: white !important;
    color: black !important;
  }

  .card {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }
}

/* ===== NOSANIX FOOTER STYLES ===== */
.main-footer {
  background: linear-gradient(90deg, #232526 0%, #414345 100%);
  color: #fff;
  padding: 36px 0 18px 0;
  margin-top: 48px;
  font-family: inherit;
}
.footer-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.footer-intro {
  line-height: 1.9;
  text-align: center;
  color: #e0e0e0;
  font-size: 1.08em;
}
.footer-links-social {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 32px;
}
.footer-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.footer-links a {
  color: #ffd700;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
  font-size: 1em;
}
.footer-links a:hover {
  color: #fff;
}
.footer-sep {
  color: #bbb;
  margin: 0 7px;
  font-size: 1.1em;
  user-select: none;
}
.footer-social {
  display: flex;
  gap: 16px;
}
.footer-social a {
  color: #ffd700;
  font-size: 1.5em;
  transition: color 0.2s;
}
.footer-social a:hover {
  color: #fff;
}
.footer-copyright {
  text-align: center;
  margin-top: 24px;
  color: #bbb;
  font-size: 0.98em;
}
.footer-made-by {
  text-align: center;
  margin-top: 10px;
  color: #ffd700;
  font-size: 0.98em;
  letter-spacing: 0.02em;
}
@media (max-width: 600px) {
  .footer-content {
    gap: 18px;
  }
  .footer-links-social {
    flex-direction: column;
    gap: 14px;
  }
  .footer-links {
    gap: 4px;
  }
  .footer-intro {
    font-size: 0.98em;
    line-height: 1.7;
  }
  .footer-social a {
    font-size: 1.25em;
  }
  .footer-copyright,
  .footer-made-by {
    font-size: 0.93em;
  }
}



/* Navigation Bar Styles */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(30, 30, 30, 0.95);
  padding: var(--spacing-md);
  z-index: var(--z-dropdown);
  box-shadow: none !important;
  backdrop-filter: blur(10px);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-direction: row-reverse;
}

.nav-brand {
  color: var(--primary-color);
  font-family: "Orbitron", sans-serif;
  font-size: var(--font-2xl);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-normal);
  text-shadow: none !important;
}

.nav-brand:hover {
  color: var(--primary-light);
  text-shadow: 0 0 10px rgba(0, 255, 204, 0.3);
}

.nav-links {
  display: flex;
  gap: var(--spacing-xl);
  list-style: none;
}

.nav-links a {
  color: var(--text-white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: all var(--transition-normal);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--primary-color);
  background: rgba(0, 255, 204, 0.1);
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  cursor: pointer;
  color: var(--text-white);
  font-size: var(--font-xl);
  transition: color var(--transition-fast);
}

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

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(30, 30, 30, 0.95);
    padding: var(--spacing-md);
    flex-direction: column;
    gap: var(--spacing-md);
    backdrop-filter: blur(10px);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
  }
}


@media (max-width: 600px) {
  .navbar {
    padding: 0.4rem 0.7rem !important;
    min-height: 48px !important;
    box-shadow: none !important;
  }
  .nav-brand {
    font-size: 1.1rem !important;
  }
  .nav-links {
    gap: 0.5rem !important;
    padding: 0.5rem 0 !important;
  }
  .nav-links a {
    font-size: 0.97rem !important;
    padding: 0.6rem 0.7rem !important;
  }
}