/* ============================================
   Anowin Abi Solutions - Professional IT Site
   Color scheme: Deep teal, warm amber, slate
   with full dark/light theme support
   ============================================ */

:root {
  /* Dark theme (default) */
  --color-bg: #0f1419;
  --color-bg-elevated: #1a2332;
  --color-bg-card: #1e2a3a;
  --color-text: #e8edf4;
  --color-text-muted: #8b9eb5;
  --color-accent: #e8a54b;
  --color-accent-hover: #f0b85c;
  --color-accent-subtle: rgba(232, 165, 75, 0.15);
  --color-border: #2d3d52;
  --color-success: #22c55e;
  --color-success-bg: rgba(34, 197, 94, 0.15);
  --color-warning: #fbbf24;
  --color-warning-bg: rgba(251, 191, 36, 0.15);
  --color-danger: #f87171;
  --color-danger-bg: rgba(248, 113, 113, 0.15);
  --color-info: #3b82f6;
  --color-info-bg: rgba(59, 130, 246, 0.15);
  
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --transition: 0.2s ease;
}

/* Light theme */
.theme-light {
  --color-bg: #f8fafc;
  --color-bg-elevated: #ffffff;
  --color-bg-card: #ffffff;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-accent: #d97706;
  --color-accent-hover: #b45309;
  --color-accent-subtle: rgba(217, 119, 6, 0.12);
  --color-border: #e2e8f0;
  --color-success: #16a34a;
  --color-success-bg: rgba(22, 163, 74, 0.1);
  --color-warning: #d97706;
  --color-warning-bg: rgba(217, 119, 6, 0.1);
  --color-danger: #dc2626;
  --color-danger-bg: rgba(220, 38, 38, 0.1);
  --color-info: #2563eb;
  --color-info-bg: rgba(37, 99, 235, 0.1);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition), color var(--transition);
}

/* ========== Typography ========== */
h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.75em;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5em;
}

p {
  margin-bottom: 1em;
  color: var(--color-text-muted);
}

p:last-child {
  margin-bottom: 0;
}

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

a:hover {
  color: var(--color-accent-hover);
}

/* ========== Layout ========== */
.main-content {
  flex: 1;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ========== Header & Navigation ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(var(--color-bg-rgb, 15, 20, 25), 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.theme-light .site-header {
  background: rgba(248, 250, 252, 0.95);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Update .logo to be a flex container */
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;           /* space between logo image and text */
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text) !important;
}

/* Ensure the logo image doesn't make the navbar too tall */
.logo img {
  max-height: 40px;      /* adjust as needed – keeps navbar compact */
  width: auto;
}

/* Optional: Reduce navbar vertical padding for even more space savings */
.nav-container {
  padding: 0.5rem 1.5rem;   /* was 0.75rem 1.5rem */
}

.logo:hover {
  color: var(--color-accent) !important;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-menu a {
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.nav-menu a:hover {
  color: var(--color-text);
  background: var(--color-accent-subtle);
}

.nav-cta {
  color: var(--color-accent) !important;
  background: var(--color-accent-subtle);
  margin-left: 0.5rem;
}

.nav-cta:hover {
  background: rgba(232, 165, 75, 0.25) !important;
}

.theme-light .nav-cta:hover {
  background: rgba(217, 119, 6, 0.15) !important;
}

/* Theme toggle button */
.theme-toggle {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.theme-toggle:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active .hamburger:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .hamburger:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .hamburger:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
    gap: 0;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu a {
    padding: 0.75rem 1rem;
    display: block;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 0.5rem;
  }
}

/* ========== Hero Section ========== */
.hero {
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-elevated) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, var(--color-accent-subtle) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  max-width: 700px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero h1 {
  margin-bottom: 1rem;
}

.hero .highlight {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-weight: 500;
}

.hero-lead {
  font-size: 1.15rem;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  background: var(--color-accent-subtle);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-full {
  width: 100%;
}

.btn-sm {
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
}

/* Status buttons */
.btn-success {
  background: var(--color-success);
  color: white;
}

.btn-warning {
  background: var(--color-warning);
  color: var(--color-bg);
}

.btn-danger {
  background: var(--color-danger);
  color: white;
}

/* ========== Cards ========== */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

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

.card-header {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ========== Forms ========== */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.form-input,
.form-select {
  width: 100%;
  padding: 0.6rem 0.9rem;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

.form-select {
  cursor: pointer;
}

.form-input::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-accent);
}

/* ========== Tables ========== */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

th {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

td {
  color: var(--color-text);
}

tr:hover td {
  background: var(--color-accent-subtle);
}

.text-end {
  text-align: right;
}

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

/* Status badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-success {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.badge-warning {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.badge-danger {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.badge-info {
  background: var(--color-info-bg);
  color: var(--color-info);
}

/* Document type badges */
.doc-type-badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.doc-type-quotation {
  background: rgba(59, 130, 246, 0.2);
  color: #3b82f6;
}

.doc-type-proforma {
  background: rgba(168, 85, 247, 0.2);
  color: #a855f7;
}

.doc-type-invoice {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.doc-type-receipt {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.doc-type-po {
  background: rgba(249, 115, 22, 0.2);
  color: #f97316;
}

/* Currency badge */
.currency-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  background: var(--color-accent-subtle);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 600;
}

/* Feature badges */
.feature-badge {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 0.8rem;
  transition: var(--transition);
}

.feature-badge.available {
  border-color: var(--color-success);
  color: var(--color-success);
}

.feature-badge.unavailable {
  border-color: var(--color-danger);
  color: var(--color-danger);
  opacity: 0.8;
}

/* Progress bars */
.progress-bar {
  width: 100%;
  height: 6px;
  background: var(--color-border);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

.progress-fill.warning {
  background: var(--color-warning);
}

.progress-fill.danger {
  background: var(--color-danger);
}

/* Alerts */
.alert {
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.alert-success {
  background: var(--color-success-bg);
  border: 1px solid var(--color-success);
  color: var(--color-success);
}

.alert-danger {
  background: var(--color-danger-bg);
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
}

.alert-warning {
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning);
  color: var(--color-warning);
}

.alert-info {
  background: var(--color-info-bg);
  border: 1px solid var(--color-info);
  color: var(--color-info);
}

/* ========== Service Cards ========== */
.services-preview {
  padding: 4rem 0;
}

.services-preview h2 {
  text-align: center;
  margin-bottom: 2.5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  color: inherit;
  display: block;
}

.service-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.service-icon {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--color-accent);
  display: block;
  margin-bottom: 1rem;
}

.service-card h3 {
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 0.95rem;
  margin: 0;
}

/* ========== CTA Section ========== */
.cta-section {
  padding: 4rem 1.5rem;
  text-align: center;
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.cta-section h2 {
  margin-bottom: 0.5rem;
}

.cta-section p {
  margin-bottom: 1.5rem;
}

/* ========== Page Hero (inner pages) ========== */
.page-hero {
  padding: 3rem 1.5rem;
  background: var(--color-bg-elevated);
  border-bottom: 1px solid var(--color-border);
}

.page-hero h1 {
  margin-bottom: 0.5rem;
}

.page-lead {
  font-size: 1.15rem;
  margin: 0;
}

/* ========== Page Content ========== */
.page-content {
  padding: 3rem 0;
}

.content-block {
  margin-bottom: 2.5rem;
}

.content-block h2,
.content-block h3 {
  margin-bottom: 1rem;
}

.feature-list {
  list-style: none;
}

.feature-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-text-muted);
}

.feature-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-family: var(--font-mono);
}

.feature-list strong {
  color: var(--color-text);
}

.cta-inline {
  margin-top: 2rem;
}

/* ========== Contact Page ========== */
.contact-content {
  padding: 2rem 0 4rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 1rem;
}

.contact-details {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: var(--color-bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.contact-details p {
  margin-bottom: 0.5rem;
}

.contact-form-wrapper h3 {
  margin-bottom: 1rem;
}

.contact-form .form-group {
  margin-bottom: 1.25rem;
}

.contact-form label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.35rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

.contact-form .btn {
  margin-top: 0.5rem;
}

.form-note {
  margin-top: 1rem !important;
  font-size: 0.9rem;
}

@media (max-width: 700px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ========== Modal ========== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ========== Footer ========== */
.site-footer {
  margin-top: auto;
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  padding: 3rem 1.5rem 0;
}

.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
}

.footer-brand h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  font-size: 0.95rem;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  font-size: 0.95rem;
}

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 0;
  margin-top: 2rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.875rem;
  margin: 0;
}

@media (max-width: 700px) {
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.5rem;
  }

  .footer-links ul {
    padding: 0;
  }
}

/* ========== Utilities ========== */
.btn-group {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.text-center {
  text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* ========== Responsive ========== */
@media (max-width: 768px) {
  .btn-group {
    flex-direction: column;
  }
  
  .btn-group .btn {
    width: 100%;
  }
  
  table {
    font-size: 0.9rem;
  }
  
  th, td {
    padding: 0.5rem;
  }
  
  .card {
    padding: 1rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.25rem;
  }
}
.logo img {
    max-height: 50px;
    width: auto;
}