/* ============================================================
   NightVow — Celestial Luxury Design System
   Dark Charcoal + Gold Theme
   ============================================================ */

/* --- Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500&family=Inter:wght@300;400;500;600;700&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&display=swap');

/* --- CSS Variables --- */
:root {
  --bg-primary: #1a1c23;
  --bg-secondary: #14161c;
  --bg-tertiary: #1f212b;
  --bg-card: #22242e;
  --bg-sidebar: #111218;
  --gold: #c9a84c;
  --gold-light: #d4b96a;
  --gold-dark: #8b7536;
  --gold-pale: #e8d9a0;
  --copper: #b87351;
  --copper-light: #c98d70;
  --text-primary: #e8e6e0;
  --text-secondary: #b0ada6;
  --text-dim: #7d7a73;
  --text-inverse: #1a1c23;
  --border-subtle: #2a2c35;
  --border-gold: rgba(201, 168, 76, 0.25);
  --font-serif: 'Playfair Display', 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --sidebar-width: 80px;
  --transition-smooth: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Sidebar Navigation --- */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 0;
  z-index: 1000;
  border-right: 1px solid var(--border-subtle);
}

.sidebar-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.sidebar-monogram {
  width: 48px;
  height: 48px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.sidebar-monogram svg {
  width: 28px;
  height: 28px;
}

.sidebar-monogram::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px solid var(--border-gold);
  opacity: 0.5;
  animation: monogramPulse 3s ease-in-out infinite;
}

@keyframes monogramPulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.05); }
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.sidebar-nav a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  transition: color var(--transition-smooth);
  position: relative;
  padding: 0.5rem 0;
}

.sidebar-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 0;
  background: var(--gold);
  transition: height var(--transition-smooth);
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  color: var(--gold);
}

.sidebar-nav a:hover::after,
.sidebar-nav a.active::after {
  height: 12px;
}

.sidebar-ornament {
  color: var(--text-dim);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  opacity: 0.4;
}

/* --- Mobile Toggle --- */
.mobile-toggle {
  display: none;
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 1100;
  width: 44px;
  height: 44px;
  background: var(--bg-sidebar);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.mobile-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--gold);
  transition: var(--transition-smooth);
  transform-origin: center;
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(2px, 2px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(2px, -2px);
}

/* --- Main Content Area --- */
.main-content {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
}

/* --- Constellation Canvas --- */
.constellation-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.25;
}

/* --- Section Base --- */
.section {
  position: relative;
  z-index: 1;
  padding: 7rem 4rem;
}

.section-alt {
  background: var(--bg-secondary);
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: block;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.section-subtitle {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

/* --- Ornamental Divider --- */
.ornament-divider {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 3rem 0;
}

.ornament-divider .line {
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

.ornament-divider .diamond {
  width: 8px;
  height: 8px;
  background: var(--gold);
  transform: rotate(45deg);
  flex-shrink: 0;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 4rem 4rem 4rem 6rem;
  overflow: hidden;
}

.hero-content {
  max-width: 720px;
}

.hero-kicker {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-kicker::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--gold);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 7vw, 6rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.05;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero-title em {
  font-style: italic;
  color: var(--gold);
}

.hero-description {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.8;
  margin-bottom: 3rem;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2.25rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-smooth);
  position: relative;
}

.btn-primary {
  background: var(--gold);
  color: var(--text-inverse);
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.2);
}

.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--border-gold);
}

.btn-outline:hover {
  border-color: var(--gold);
  background: rgba(201, 168, 76, 0.06);
  transform: translateY(-2px);
}

/* --- Hero Constellation Accent --- */
.hero-constellation {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  max-width: 600px;
  opacity: 0.15;
  pointer-events: none;
}

/* --- About Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.about-text-large {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 2rem;
}

.about-text-large em {
  color: var(--gold);
  font-style: italic;
}

.about-body {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.85;
}

.about-body p + p {
  margin-top: 1.5rem;
}

.about-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-subtle);
}

.about-stat-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.about-stat-value {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--text-primary);
}

/* --- Pull Quote --- */
.pull-quote {
  position: relative;
  padding: 3rem 0;
  margin: 4rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.pull-quote-text {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.45;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.pull-quote-text::before {
  content: '\201C';
  font-family: var(--font-serif);
  font-size: 5rem;
  color: var(--gold);
  display: block;
  line-height: 0.8;
  margin-bottom: 0.5rem;
  opacity: 0.6;
}

.pull-quote-attribution {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-dim);
  text-align: center;
  margin-top: 1.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pull-quote-attribution span {
  color: var(--gold);
}

/* --- Services Section --- */
.services-showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.service-item {
  display: grid;
  grid-template-columns: 80px 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-slow);
}

.service-item:first-child {
  border-top: 1px solid var(--border-subtle);
}

.service-item:hover {
  background: rgba(201, 168, 76, 0.02);
  padding-left: 1.5rem;
}

.service-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--gold);
  opacity: 0.4;
  font-style: italic;
  text-align: center;
}

.service-name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-primary);
}

.service-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding-right: 2rem;
}

/* --- Industries Section --- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--border-subtle);
}

.industry-card {
  background: var(--bg-primary);
  padding: 3.5rem 3rem;
  transition: background var(--transition-smooth);
}

.industry-card:hover {
  background: var(--bg-tertiary);
}

.industry-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.5rem;
}

.industry-name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.industry-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Process Section (Timeline Style) --- */
.process-timeline {
  position: relative;
  padding-left: 60px;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border-subtle);
}

.timeline-item {
  position: relative;
  padding-bottom: 4rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -53px;
  top: 0;
  width: 12px;
  height: 12px;
  background: var(--bg-primary);
  border: 2px solid var(--gold);
  border-radius: 50%;
  z-index: 2;
}

.timeline-dot::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 4px;
  height: 4px;
  background: var(--gold);
  border-radius: 50%;
}

.timeline-phase {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.timeline-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.timeline-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 550px;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.timeline-tag {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
}

.contact-info-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.contact-info-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold);
  font-size: 0.9rem;
}

.contact-detail-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.25rem;
}

.contact-detail-value {
  font-size: 0.95rem;
  color: var(--text-primary);
}

/* --- Contact Form --- */
.contact-form {
  background: var(--bg-tertiary);
  padding: 3rem;
  border: 1px solid var(--border-subtle);
}

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

.form-group label {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color var(--transition-smooth);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23c9a84c' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-primary);
  color: var(--text-primary);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}

.form-result {
  margin-top: 1rem;
  font-size: 0.9rem;
  text-align: center;
  min-height: 1.5em;
}

.form-result.success {
  color: #7dbf8a;
}

.form-result.error {
  color: #d4857a;
}

/* --- CTA Section --- */
.cta-section {
  text-align: center;
  padding: 8rem 4rem;
  position: relative;
  z-index: 1;
  background: var(--bg-tertiary);
}

.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.cta-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

/* --- Footer --- */
.footer {
  position: relative;
  z-index: 1;
  background: var(--bg-sidebar);
  padding: 5rem 4rem 3rem;
  border-top: 1px solid var(--border-subtle);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
}

.footer-brand-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 280px;
}

.footer-col-title {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--gold);
}

.footer-bottom {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-bottom-links a {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--transition-smooth);
}

.footer-bottom-links a:hover {
  color: var(--gold);
}

/* --- Legal Pages (Privacy & Terms) --- */
.legal-page {
  padding: 6rem 4rem 4rem;
}

.legal-container {
  max-width: 780px;
  margin: 0 auto;
}

.legal-header {
  margin-bottom: 4rem;
  text-align: center;
}

.legal-header .section-label {
  display: block;
}

.legal-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.legal-header .legal-date {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.legal-content h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 3rem;
  margin-bottom: 1rem;
}

.legal-content h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.legal-content p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.legal-content ul,
.legal-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
}

.legal-content li {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 0.5rem;
}

.legal-content strong {
  color: var(--text-primary);
}

.legal-content a {
  color: var(--gold);
  text-decoration: none;
}

.legal-content a:hover {
  text-decoration: underline;
}

.legal-company-info {
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.legal-company-info p {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.8;
}

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  color: var(--gold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: all var(--transition-smooth);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--bg-card);
  border-color: var(--gold);
}

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

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1200px) {
  .about-grid,
  .contact-grid {
    gap: 3rem;
  }
}

@media (max-width: 1024px) {
  .section {
    padding: 5rem 2rem;
  }

  .hero {
    padding: 4rem 2rem 4rem 3rem;
  }

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

  .footer {
    padding: 4rem 2rem 2.5rem;
  }

  .service-item {
    grid-template-columns: 50px 1fr 1fr;
    gap: 1.5rem;
  }

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  :root {
    --sidebar-width: 0px;
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-smooth);
    width: 260px;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-nav a {
    writing-mode: horizontal-tb;
    transform: none;
    font-size: 0.75rem;
  }

  .sidebar-ornament {
    writing-mode: horizontal-tb;
    transform: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .main-content {
    margin-left: 0;
  }

  .section {
    padding: 4rem 1.5rem;
  }

  .hero {
    padding: 5rem 1.5rem 3rem;
    min-height: auto;
  }

  .hero-title {
    font-size: 2.8rem;
  }

  .hero-constellation {
    display: none;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .btn {
    justify-content: center;
  }

  .service-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 2rem 0;
  }

  .service-number {
    text-align: left;
    font-size: 2rem;
  }

  .service-description {
    padding-right: 0;
  }

  .service-item:hover {
    padding-left: 0;
  }

  .process-timeline {
    padding-left: 40px;
  }

  .timeline-dot {
    left: -33px;
  }

  .cta-section {
    padding: 5rem 1.5rem;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-bottom-links {
    justify-content: center;
  }

  .legal-page {
    padding: 4rem 1.5rem 2rem;
  }

  .about-meta {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 3rem 1.25rem;
  }

  .hero {
    padding: 4rem 1.25rem 2.5rem;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .contact-form {
    padding: 2rem 1.5rem;
  }
}