/* ==========================================================================
   Desert Glass - Visual Theme Stylesheet
   Brand: Logicprismbase (logicprismbase.click)
   Topic: Programming Consulting - API Design Consulting
   ========================================================================== */

:root {
  /* Desert Glass Palette */
  --color-cream: #FAF7F2;
  --color-cream-tint: #F3EFE8;
  --color-sand: #EADBCE;
  --color-sand-warm: #DFCEC0;
  --color-terracotta: #D46A43;
  --color-terracotta-dark: #B9532C;
  --color-dusty-orange: #E89252;
  --color-amber-glow: rgba(232, 146, 82, 0.25);
  --color-muted-teal: #4B8F8C;
  --color-muted-teal-dark: #376F6D;
  --color-teal-tint: rgba(75, 143, 140, 0.15);
  --color-dark-brown: #2C221E;
  --color-charcoal: #1E1714;
  --color-muted-text: #685950;
  --color-subtle-text: #8C7C72;

  /* Glassmorphic Surfaces */
  --glass-bg-primary: rgba(250, 247, 242, 0.72);
  --glass-bg-elevated: rgba(255, 255, 255, 0.82);
  --glass-bg-dark: rgba(44, 34, 30, 0.85);
  --glass-border: rgba(212, 106, 67, 0.18);
  --glass-border-highlight: rgba(255, 255, 255, 0.65);
  --glass-border-dark: rgba(250, 247, 242, 0.15);
  --glass-shadow: 0 12px 36px -8px rgba(44, 34, 30, 0.08), 0 4px 12px -2px rgba(212, 106, 67, 0.04);
  --glass-shadow-elevated: 0 20px 48px -12px rgba(44, 34, 30, 0.14), 0 8px 24px -4px rgba(232, 146, 82, 0.08);

  /* Optical Distortion / Frosted Glass Filter */
  --glass-blur: blur(14px);
  --glass-blur-deep: blur(22px);

  /* Architectural Wide Typography */
  --font-family-base: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  
  --tracking-wide: 0.06em;
  --tracking-wider: 0.12em;
  --tracking-widest: 0.2em;

  /* Spacing */
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  /* Transitions */
  --transition-glass: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-heat: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease, filter 0.4s ease;
}

/* Base Reset & Foundations */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-cream);
  color: var(--color-dark-brown);
  font-family: var(--font-family-base);
  letter-spacing: var(--tracking-wide);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: 
    radial-gradient(circle at 15% 10%, rgba(232, 146, 82, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(75, 143, 140, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(212, 106, 67, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, var(--color-cream) 0%, var(--color-cream-tint) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

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

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

a:hover, a:focus-visible {
  color: var(--color-terracotta-dark);
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-base);
  color: var(--color-dark-brown);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1.25rem;
  color: var(--color-muted-text);
  font-size: 1.05rem;
}

code, pre {
  font-family: var(--font-family-mono);
  font-size: 0.9em;
}

code {
  background: var(--color-sand);
  color: var(--color-dark-brown);
  padding: 0.2em 0.45em;
  border-radius: 4px;
  border: 1px solid rgba(212, 106, 67, 0.2);
}

/* Container & Layout */
.site-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

main {
  flex: 1 0 auto;
}

/* Glassmorphic Cards & Panels */
.glass-panel {
  background: var(--glass-bg-primary);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-top-color: var(--glass-border-highlight);
  border-left-color: var(--glass-border-highlight);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition-heat);
}

.glass-panel:hover {
  box-shadow: var(--glass-shadow-elevated);
  border-color: rgba(212, 106, 67, 0.3);
  transform: translateY(-3px);
}

.glass-panel-dark {
  background: var(--glass-bg-dark);
  color: var(--color-cream);
  border-color: var(--glass-border-dark);
}

.glass-panel-dark h2,
.glass-panel-dark h3,
.glass-panel-dark p {
  color: var(--color-cream);
}

/* Desert Glass Heat Distortion Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-family-base);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  padding: 0.95rem 2rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-heat);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-terracotta) 0%, var(--color-dusty-orange) 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 20px -4px rgba(212, 106, 67, 0.4);
  border-top: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-primary:hover, .btn-primary:focus-visible {
  color: #FFFFFF;
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 28px -4px rgba(212, 106, 67, 0.6), 0 0 15px rgba(232, 146, 82, 0.4);
  filter: contrast(1.05);
}

.btn-secondary {
  background: var(--glass-bg-primary);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  color: var(--color-dark-brown);
  border: 1px solid var(--glass-border);
  border-top: 1px solid var(--glass-border-highlight);
  box-shadow: var(--glass-shadow);
}

.btn-secondary:hover, .btn-secondary:focus-visible {
  color: var(--color-terracotta);
  background: var(--glass-bg-elevated);
  transform: translateY(-2px);
  border-color: var(--color-terracotta);
}

.btn-teal {
  background: linear-gradient(135deg, var(--color-muted-teal) 0%, #355C5A 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 20px -4px rgba(75, 143, 140, 0.4);
  border-top: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-teal:hover {
  color: #FFFFFF;
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 28px -4px rgba(75, 143, 140, 0.6);
}

/* Badge / Pill Tags */
.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  background: rgba(212, 106, 67, 0.12);
  color: var(--color-terracotta-dark);
  border: 1px solid rgba(212, 106, 67, 0.25);
  margin-bottom: 0.75rem;
}

.badge-teal {
  background: rgba(75, 143, 140, 0.12);
  color: var(--color-muted-teal-dark);
  border-color: rgba(75, 143, 140, 0.25);
}

/* Site Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.88);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  padding: 1.1rem 0;
  transition: var(--transition-glass);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: var(--tracking-wider);
  color: var(--color-dark-brown);
  text-transform: uppercase;
}

.brand-logo svg {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 2px 6px rgba(212, 106, 67, 0.3));
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.75rem;
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-dark-brown);
  padding: 0.4rem 0.2rem;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-terracotta);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--color-terracotta);
  transition: var(--transition-glass);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  cursor: pointer;
  color: var(--color-dark-brown);
}

.mobile-nav-toggle svg {
  width: 24px;
  height: 24px;
  display: block;
}

/* Hero Section */
.hero-section {
  padding: 4.5rem 0 3.5rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.hero-content .subtitle {
  font-size: 1.2rem;
  color: var(--color-muted-text);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-sand);
}

.stat-item .stat-num {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-terracotta);
  line-height: 1.1;
  letter-spacing: normal;
}

.stat-item .stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--color-muted-text);
  letter-spacing: var(--tracking-wider);
  margin-top: 0.25rem;
}

.hero-visual {
  position: relative;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--glass-shadow-elevated);
  border: 1px solid var(--glass-border);
}

.hero-visual-card img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-visual-card:hover img {
  transform: scale(1.03);
}

.hero-overlay-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  background: var(--glass-bg-primary);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-highlight);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.hero-overlay-badge .badge-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-dark-brown);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.hero-overlay-badge .badge-desc {
  font-size: 0.85rem;
  color: var(--color-muted-text);
  margin-bottom: 0;
}

/* Section Common */
.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: rgba(234, 219, 206, 0.35);
  border-top: 1px solid rgba(212, 106, 67, 0.1);
  border-bottom: 1px solid rgba(212, 106, 67, 0.1);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}

.section-header p {
  font-size: 1.15rem;
}

/* Service Cards Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card-media {
  height: 210px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
  margin: -2.25rem -2.25rem 1.75rem -2.25rem;
}

.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-media img {
  transform: scale(1.05);
}

.service-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-card-body h3 {
  font-size: 1.3rem;
  margin-bottom: 0.85rem;
}

.service-card-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-sand);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-price-basis {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-terracotta-dark);
}

/* Flagship Detailed Feature Callout */
.flagship-callout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.flagship-deliverables {
  list-style: none;
  margin: 1.5rem 0;
}

.flagship-deliverables li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.98rem;
  color: var(--color-dark-brown);
}

.flagship-deliverables li svg {
  width: 18px;
  height: 18px;
  color: var(--color-terracotta);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Testimonial Cards */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-dark-brown);
  font-style: italic;
  margin-bottom: 1.5rem;
  position: relative;
}

.testimonial-author-box {
  display: flex;
  flex-direction: column;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-sand);
}

.testimonial-author {
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-dark-brown);
}

.testimonial-role {
  font-size: 0.85rem;
  color: var(--color-muted-text);
}

.testimonial-metric {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-muted-teal-dark);
  background: var(--color-teal-tint);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  display: inline-block;
}

/* Blog / Journal Cards */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.blog-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-card-media {
  height: 200px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
  margin: -2.25rem -2.25rem 1.5rem -2.25rem;
}

.blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-media img {
  transform: scale(1.04);
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-muted-text);
  margin-bottom: 0.75rem;
}

.blog-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.blog-card p {
  font-size: 0.95rem;
  flex: 1;
}

/* Contact & Forms */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-dark-brown);
  margin-bottom: 0.5rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 0.95rem 1.15rem;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-family-base);
  font-size: 0.98rem;
  color: var(--color-dark-brown);
  transition: var(--transition-glass);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  background: #FFFFFF;
  border-color: var(--color-terracotta);
  box-shadow: 0 0 0 3px rgba(212, 106, 67, 0.2);
}

.form-field-error {
  color: #C23824;
  font-size: 0.82rem;
  margin-top: 0.35rem;
  display: none;
}

.form-status {
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  margin-top: 1.25rem;
  display: none;
  font-size: 0.95rem;
  font-weight: 600;
}

.form-status.success {
  display: block;
  background: rgba(75, 143, 140, 0.15);
  color: var(--color-muted-teal-dark);
  border: 1px solid var(--color-muted-teal);
}

.form-status.error {
  display: block;
  background: rgba(212, 56, 36, 0.12);
  color: #C23824;
  border: 1px solid #C23824;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 600px;
  z-index: 999;
  background: rgba(250, 247, 242, 0.94);
  backdrop-filter: var(--glass-blur-deep);
  -webkit-backdrop-filter: var(--glass-blur-deep);
  border: 1px solid var(--glass-border);
  border-top: 1px solid var(--glass-border-highlight);
  box-shadow: var(--glass-shadow-elevated);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: none;
  animation: slideUp 0.4s ease forwards;
}

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

.cookie-banner-title {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-dark-brown);
  margin-bottom: 0.5rem;
}

.cookie-banner-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

/* Site Footer */
.site-footer {
  background: var(--color-dark-brown);
  color: var(--color-cream);
  padding: 4.5rem 0 2rem;
  margin-top: 5rem;
  border-top: 3px solid var(--color-terracotta);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: var(--color-sand);
  font-size: 0.95rem;
  letter-spacing: var(--tracking-wider);
  margin-bottom: 1.25rem;
}

.footer-col p,
.footer-col li {
  color: #C5B7AE;
  font-size: 0.92rem;
}

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

.footer-col ul li {
  margin-bottom: 0.65rem;
}

.footer-col a {
  color: #D6CBC4;
}

.footer-col a:hover {
  color: var(--color-dusty-orange);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(250, 247, 242, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #9E8E84;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

/* Table Styles for Cookies & Specs */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.75rem 0;
  background: var(--glass-bg-primary);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.data-table th,
.data-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--color-sand);
  font-size: 0.95rem;
}

.data-table th {
  background: rgba(212, 106, 67, 0.1);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-dark-brown);
}

/* Legal Page Layout */
.legal-content {
  max-width: 820px;
  margin: 0 auto;
}

.legal-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.legal-content h3 {
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.legal-content ul,
.legal-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--color-muted-text);
}

.legal-content li {
  margin-bottom: 0.5rem;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid,
  .flagship-callout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-cream);
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: var(--glass-shadow-elevated);
    border-bottom: 1px solid var(--glass-border);
    gap: 1.25rem;
  }

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

  .mobile-nav-toggle {
    display: block;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}