/* =====================================================
	 HIGHWORTHDOMAINS - PREMIUM DOMAIN PORTFOLIO
	 Premium Dark + Green/Gold Palette
	 ===================================================== */

:root {
  /* Color System */
  --bg: #070c12;
  --panel: #0f1724;
  --text: #f6f8fb;
  --muted: #9aa5b5;
  --green: #16875e;
  --greenHover: #12754f;
  --gold: #e8c36a;
  --goldSoft: #f3d9a2;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 12px 28px rgba(0, 0, 0, 0.35);

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;

  /* Typography */
  --font-stack:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
    Cantarell, sans-serif;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 24px;
  --font-size-2xl: 32px;
  --font-size-3xl: 48px;

  --transition: all 0.3s ease;
  --container-width: 1200px;
  --radius: 8px;
  --radius-lg: 12px;
}

/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-stack);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: var(--font-size-base);
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(7, 12, 18, 0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  padding: var(--spacing-lg) 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text);
}

.logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.brand-text {
  letter-spacing: 1px;
}

.brand-accent {
  color: var(--gold);
}

.nav-menu {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
}

.nav-menu a {
  font-size: var(--font-size-sm);
  color: var(--muted);
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-menu a:hover {
  color: var(--gold);
}

/* Hero */
.hero {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: linear-gradient(
    135deg,
    rgba(22, 135, 94, 0.14),
    rgba(232, 195, 106, 0.08)
  );
  border-bottom: 1px solid var(--border);
  text-align: center;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  max-width: 700px;
}

.hero h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, var(--gold), var(--green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: var(--font-size-lg);
  color: var(--muted);
  margin-bottom: var(--spacing-xl);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn,
.btn-primary,
.btn-secondary {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  text-align: center;
  display: inline-block;
  font-family: var(--font-stack);
}

.btn-primary {
  background: var(--green);
  color: #0c1510;
  box-shadow: 0 4px 12px rgba(22, 135, 94, 0.35);
  border: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(22, 135, 94, 0.5);
  background: var(--greenHover);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--gold);
  color: var(--gold);
  box-shadow: inset 0 0 0 0 var(--gold);
}

.btn-secondary:hover {
  background: var(--gold);
  color: var(--bg);
  box-shadow: 0 4px 16px rgba(232, 195, 106, 0.35);
  transform: translateY(-2px);
}

.btn-primary-green {
  background: var(--green);
  color: #0c1510;
  box-shadow: 0 4px 12px rgba(22, 135, 94, 0.35);
  border: none;
}

.btn-primary-green:hover {
  background: var(--greenHover);
  box-shadow: 0 6px 20px rgba(22, 135, 94, 0.5);
  transform: translateY(-2px);
}

.btn-outline-gold {
  background: transparent;
  border: 2px solid var(--gold);
  color: var(--gold);
  box-shadow: inset 0 0 0 0 var(--gold);
}

.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--bg);
  box-shadow: 0 4px 16px rgba(232, 195, 106, 0.35);
  transform: translateY(-2px);
}

.btn-contact {
  background: var(--green);
  color: #0c1510;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  display: inline-block;
  margin: var(--spacing-lg) 0;
  box-shadow: 0 4px 12px rgba(22, 135, 94, 0.35);
  border: none;
}

.btn-contact:hover {
  box-shadow: 0 0 30px rgba(22, 135, 94, 0.45);
  transform: translateY(-2px);
}

/* Domains Section */
.domains-section {
  padding: var(--spacing-2xl) var(--spacing-lg);
}

.domains-section h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.controls {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
  justify-content: center;
}

.search-box,
.sort-box,
.filter-box {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: var(--font-size-sm);
  transition: var(--transition);
  font-family: var(--font-stack);
}

.search-box {
  flex: 1;
  min-width: 250px;
  max-width: 500px;
}

.filter-box,
.sort-box {
  min-width: 150px;
}

.search-box:focus,
.sort-box:focus,
.filter-box:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 12px rgba(232, 195, 106, 0.3);
}

.status-message {
  text-align: center;
  color: var(--muted);
  margin: var(--spacing-lg) 0;
  min-height: 20px;
}

/* Domain List (responsive grid) */
.domain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

@media (min-width: 1024px) {
  .domain-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.domain-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-md);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.domain-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(22, 135, 94, 0.1),
    rgba(232, 195, 106, 0.08)
  );
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}

.domain-card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
  box-shadow:
    0 14px 26px rgba(0, 0, 0, 0.35),
    0 0 20px rgba(232, 195, 106, 0.2);
}

.domain-card:hover::before {
  opacity: 1;
}

.domain-meta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  width: 100%;
}

.domain-header {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  justify-content: space-between;
}

.domain-name {
  flex: 1;
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--text);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  white-space: normal;
  word-break: break-word;
}

.copy-btn {
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--gold);
  border-radius: var(--radius);
  padding: 6px 10px;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.copy-btn:hover,
.copy-btn:focus-visible {
  background: var(--gold);
  color: var(--bg);
  outline: none;
  box-shadow: 0 0 0 2px rgba(232, 195, 106, 0.3);
}

.copy-btn.copied {
  background: var(--green);
  border-color: var(--green);
  color: #0c1510;
}

/* Colored domain words - premium luxury styling */
.domain-word-primary {
  color: #ffffff; /* Pure white for clarity */
}

.domain-word-accent {
  color: #e6c26e; /* Lighter premium gold for higher contrast */
}

.domain-tld {
  color: #9ca3af; /* Muted gray for TLD */
  font-size: 0.95em;
}

.badge {
  background: var(--green);
  color: #0c1510;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  align-self: flex-start;
}

.card-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  width: 100%;
  margin-left: 0;
}

.card-actions .btn {
  width: 100%;
  min-width: 0;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
}

.no-results {
  text-align: center;
  color: var(--muted);
  padding: var(--spacing-2xl);
}

/* Contact */
.contact-section {
  background: linear-gradient(
    135deg,
    rgba(22, 135, 94, 0.12),
    rgba(232, 195, 106, 0.08)
  );
  border-top: 1px solid var(--border);
  padding: var(--spacing-2xl) var(--spacing-lg);
  text-align: center;
}

.contact-section h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.contact-section p {
  margin-bottom: var(--spacing-lg);
}

.contact-response {
  color: var(--muted);
  font-size: var(--font-size-sm);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  background: #0a1018;
}

.footer-main {
  padding: var(--spacing-xl) 0;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}
@media (max-width: 486px) {
  .footer-content {
    justify-content: center;
  }
}

.footer-label {
  font-size: var(--font-size-sm);
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  background: #060a0f;
  padding: var(--spacing-md) 0;
  text-align: center;
}

.footer-copyright {
  font-size: 13px;
  color: var(--muted);
  opacity: 0.7;
  margin: 0;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.social-links a {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  max-width: 40px;
  max-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text);
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.02);
  flex-shrink: 0;
}

.social-links a svg {
  width: 18px !important;
  height: 18px !important;
  min-width: 18px;
  min-height: 18px;
  fill: var(--muted);
  transition: var(--transition);
  display: block;
  flex-shrink: 0;
}

.social-links a:hover,
.social-links a:focus-visible {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(232, 195, 106, 0.25);
  outline: none;
}

.social-links a:hover svg,
.social-links a:focus-visible svg {
  fill: var(--gold);
}

/* Back to Top - Premium Visible Button */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #0b0f14; /* Solid dark navy background */
  border: 2px solid #c9a24d; /* Gold ring */
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 0; /* Hidden by default */
  visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999; /* Always on top */
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.5),
    0 0 20px rgba(201, 162, 77, 0.3); /* Gold glow for visibility */
  padding: 0;
}

/* SVG arrow styling - premium gold, perfectly centered */
.back-to-top svg {
  width: 20px;
  height: 20px;
  display: block;
  color: #c9a24d; /* Premium gold arrow */
  transition: all 0.3s ease;
  flex-shrink: 0;
}

/* Show button after scrolling 300px */
.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

/* Hover effects - stronger glow + scale */
.back-to-top:hover {
  transform: scale(1.08);
  box-shadow:
    0 6px 20px rgba(0, 0, 0, 0.6),
    0 0 30px rgba(201, 162, 77, 0.5),
    0 0 40px rgba(201, 162, 77, 0.2);
  background: #0d1218; /* Slightly lighter on hover */
  border-color: #d4b15e; /* Brighter gold on hover */
}

.back-to-top:hover svg {
  color: #e5c463; /* Brighter gold arrow on hover */
  transform: translateY(-2px); /* Subtle lift */
}

/* Active state */
.back-to-top:active {
  transform: scale(1.02);
}

/* Focus visible for accessibility */
.back-to-top:focus-visible {
  outline: 3px solid rgba(201, 162, 77, 0.6);
  outline-offset: 3px;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 100px;
  right: var(--spacing-lg);
  background: var(--panel);
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius);
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
  z-index: 998;
  box-shadow: 0 4px 16px rgba(232, 195, 106, 0.2);
}

.toast.show {
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
  :root {
    --font-size-3xl: 32px;
    --spacing-2xl: 24px;
  }

  .nav-menu {
    gap: var(--spacing-lg);
  }

  .nav-menu a {
    font-size: 12px;
  }

  .hero {
    min-height: 360px;
    padding: var(--spacing-xl) var(--spacing-lg);
  }

  .hero h1 {
    font-size: var(--font-size-2xl);
  }

  .hero-buttons {
    gap: var(--spacing-sm);
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-secondary {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 12px;
  }

  .domains-section {
    padding: var(--spacing-xl) var(--spacing-lg);
  }

  .domain-card {
    padding: var(--spacing-md);
    flex-direction: column;
    align-items: flex-start;
  }

  .controls {
    flex-direction: column;
  }

  .search-box {
    max-width: none;
  }

  .card-actions {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-left: 0;
  }

  .card-actions .btn {
    width: 100%;
  }

  /* Smaller button on mobile */
  .back-to-top {
    width: 50px;
    height: 50px;
    bottom: 16px;
    right: 16px;
  }

  .back-to-top svg {
    width: 24px;
    height: 24px;
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-lg: 16px;
    --font-size-2xl: 24px;
  }

  .navbar {
    padding: var(--spacing-md) 0;
  }

  .nav-container {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .nav-menu {
    gap: var(--spacing-md);
    width: 100%;
    justify-content: center;
  }

  .hero h1 {
    font-size: var(--font-size-xl);
  }

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

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