/* ==========================================================================
   pratter.casa — Design System & Stylesheet
   Modern Architectural Aesthetic | Glassmorphism | Fluid Motion
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Outfit:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600&display=swap');

:root {
  --font-serif: 'Cinzel', serif;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Space Grotesk', monospace;

  /* Color Palette — Luxury Dark Architectural */
  --bg-dark: #07090c;
  --bg-surface: rgba(14, 18, 24, 0.72);
  --bg-surface-elevated: rgba(22, 28, 38, 0.82);
  --bg-surface-active: rgba(30, 39, 52, 0.95);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(229, 184, 105, 0.35);
  --border-bright: rgba(255, 255, 255, 0.18);

  --text-primary: #f5f6f8;
  --text-secondary: #9aa4b2;
  --text-muted: #647082;
  --text-gold: #f3cf8a;

  --accent-gold: #e5b869;
  --accent-gold-hover: #f3cf8a;
  --accent-gold-soft: rgba(229, 184, 105, 0.12);
  --accent-glow: rgba(229, 184, 105, 0.3);

  --blueprint-cyan: #38bdf8;
  --blueprint-glow: rgba(56, 189, 248, 0.25);
  --blueprint-grid: rgba(56, 189, 248, 0.06);

  --success-green: #34d399;
  --success-glow: rgba(52, 211, 153, 0.2);

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --blur-card: blur(20px);
}

/* Blueprint / CAD Mode Overrides */
body.blueprint-mode {
  --bg-dark: #05101a;
  --bg-surface: rgba(8, 24, 40, 0.75);
  --bg-surface-elevated: rgba(12, 34, 58, 0.85);
  --border-subtle: rgba(56, 189, 248, 0.2);
  --border-accent: rgba(56, 189, 248, 0.6);
  --text-gold: #7dd3fc;
  --accent-gold: #38bdf8;
  --accent-gold-hover: #7dd3fc;
  --accent-gold-soft: rgba(56, 189, 248, 0.15);
  --accent-glow: rgba(56, 189, 248, 0.4);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

/* Background Atmosphere */
.ambient-scene {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to bottom, rgba(7, 9, 12, 0.4), rgba(7, 9, 12, 0.85) 60%, var(--bg-dark)),
                    url('../assets/images/casa-hero.jpg');
  background-size: cover;
  background-position: center 30%;
  opacity: 0.45;
  filter: saturate(1.1) brightness(0.9);
  transform: scale(1.02);
  transition: opacity var(--transition-smooth), filter var(--transition-smooth), transform var(--transition-slow);
}

body.blueprint-mode .hero-backdrop {
  opacity: 0.18;
  filter: grayscale(1) contrast(1.4) brightness(0.7);
}

/* Architectural Grid & Blueprint Overlay */
.cad-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, var(--border-subtle) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border-subtle) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse at 50% 35%, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 35%, black 40%, transparent 80%);
  transition: opacity var(--transition-smooth);
}

body.blueprint-mode .cad-grid {
  opacity: 0.85;
  background-image: 
    linear-gradient(to right, var(--blueprint-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--blueprint-grid) 1px, transparent 1px),
    linear-gradient(to right, rgba(56, 189, 248, 0.15) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(56, 189, 248, 0.15) 1px, transparent 1px);
  background-size: 20px 20px, 20px 20px, 100px 100px, 100px 100px;
}

/* Ambient Cursor Light Aura */
.mouse-flare {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0.4;
  transition: opacity 0.5s ease;
  mix-blend-mode: screen;
}

/* Page Layout */
.page-container {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ==========================================================================
   Header & Nav
   ========================================================================== */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background: var(--bg-surface);
  backdrop-filter: var(--blur-card);
  -webkit-backdrop-filter: var(--blur-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  margin-bottom: 3.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  animation: fadeInDown 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-icon-wrapper {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--accent-gold-soft);
  border: 1px solid var(--border-accent);
  color: var(--accent-gold);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.brand-mark:hover .brand-icon-wrapper {
  transform: scale(1.05);
  border-color: var(--accent-gold);
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Interactive Status Pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.status-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-gold);
  position: relative;
}

.status-indicator-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1.5px solid var(--accent-gold);
  animation: pulsePing 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

/* Mode Switcher Button */
.btn-toggle-view {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-toggle-view:hover {
  color: var(--text-primary);
  border-color: var(--border-bright);
  background: rgba(255, 255, 255, 0.05);
}

.btn-toggle-view svg {
  width: 15px;
  height: 15px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 860px;
  margin: 0 auto 5rem;
  animation: fadeInUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}

.meta-blueprint-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-gold);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  background: var(--accent-gold-soft);
  border: 1px solid var(--border-accent);
  margin-bottom: 1.75rem;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5.5vw, 4.4rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
  color: #ffffff;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.7);
}

.hero-headline .highlight {
  background: linear-gradient(135deg, #ffffff 30%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-lead {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 680px;
  margin-bottom: 2.75rem;
}

/* Blueprint Metrics / Construction Status Bar */
.construction-widget {
  width: 100%;
  max-width: 740px;
  background: var(--bg-surface);
  backdrop-filter: var(--blur-card);
  -webkit-backdrop-filter: var(--blur-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  transition: transform var(--transition-smooth), border-color var(--transition-smooth);
}

.construction-widget:hover {
  border-color: var(--border-bright);
}

.widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.widget-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
  font-weight: 500;
}

.widget-percentage {
  color: var(--accent-gold);
  font-weight: 600;
}

.progress-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
  margin-bottom: 1.6rem;
}

.progress-fill {
  height: 100%;
  width: 68%;
  background: linear-gradient(90deg, #d4af37, #f6d88c, #38bdf8);
  border-radius: var(--radius-full);
  position: relative;
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 16px var(--accent-glow);
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  animation: shineScan 2.5s infinite;
}

.phases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: left;
}

.phase-item {
  position: relative;
  padding-left: 0.85rem;
  border-left: 2px solid var(--border-subtle);
}

.phase-item.done {
  border-color: var(--success-green);
}

.phase-item.active {
  border-color: var(--accent-gold);
}

.phase-number {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.phase-item.active .phase-number {
  color: var(--accent-gold);
}

.phase-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.25;
}

.phase-status {
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* ==========================================================================
   Vision & Feature Blueprint Cards
   ========================================================================== */
.section-wrapper {
  margin-bottom: 5.5rem;
}

.section-intro {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-gold);
  margin-bottom: 0.6rem;
  display: block;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.pillar-card {
  position: relative;
  background: var(--bg-surface);
  backdrop-filter: var(--blur-card);
  -webkit-backdrop-filter: var(--blur-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.2rem 1.8rem;
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.pillar-card:hover {
  transform: translateY(-5px);
  background: var(--bg-surface-elevated);
  border-color: var(--border-accent);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.45);
}

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

.pillar-badge {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--accent-gold);
  letter-spacing: 0.12em;
  margin-bottom: 1.4rem;
}

.pillar-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  display: grid;
  place-items: center;
  color: var(--accent-gold);
  margin-bottom: 1.2rem;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.pillar-card:hover .pillar-icon-box {
  transform: scale(1.08) rotate(2deg);
  background: var(--accent-gold-soft);
  border-color: var(--border-accent);
}

.pillar-title {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.pillar-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Interactive Notify & Contact Section
   ========================================================================== */
.interaction-split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  background: var(--bg-surface);
  backdrop-filter: var(--blur-card);
  -webkit-backdrop-filter: var(--blur-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.45);
  margin-bottom: 5.5rem;
  position: relative;
  overflow: hidden;
}

.interaction-split::after {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.notify-pane h3 {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.notify-pane p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.75rem;
  max-width: 480px;
}

.notify-form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
}

.form-group {
  flex: 1;
  position: relative;
}

.input-email {
  width: 100%;
  background: rgba(10, 13, 18, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.95rem 1.2rem;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.input-email:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px var(--accent-gold-soft);
  background: rgba(12, 16, 22, 0.95);
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--accent-gold), #cf9d45);
  color: #07090c;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.95rem 1.6rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 14px rgba(229, 184, 105, 0.25);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-glow);
  filter: brightness(1.1);
}

.btn-submit:active {
  transform: translateY(0);
}

/* Contact Pane */
.direct-contact-pane {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 2rem;
  border-left: 1px solid var(--border-subtle);
}

.contact-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.contact-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.contact-action-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.2rem;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.contact-action-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--border-accent);
  transform: translateX(4px);
}

.contact-btn-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.contact-btn-left svg {
  color: var(--accent-gold);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-brand {
  font-family: var(--font-serif);
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.footer-clock {
  font-family: var(--font-mono);
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  font-size: inherit;
}

.footer-link:hover {
  color: var(--accent-gold);
}

/* ==========================================================================
   Modal Dialog (Impressum / Privacy)
   ========================================================================== */
dialog.legal-modal {
  margin: auto;
  background: var(--bg-surface-elevated);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  padding: 2.5rem;
  max-width: 600px;
  width: 90vw;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8);
}

dialog.legal-modal::backdrop {
  background: rgba(5, 7, 10, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1rem;
}

.modal-header h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.15);
}

.modal-body {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.modal-body p {
  margin-bottom: 1rem;
}

/* Toast Notifications */
.toast-shelf {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  background: rgba(14, 20, 28, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-accent);
  color: var(--text-primary);
  padding: 0.9rem 1.4rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transform: translateY(20px);
  opacity: 0;
  animation: toastIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  pointer-events: auto;
}

.toast.toast-success {
  border-color: rgba(52, 211, 153, 0.5);
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulsePing {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(2.4);
    opacity: 0;
  }
}

@keyframes shineScan {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

@keyframes toastIn {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 900px) {
  .phases-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  .interaction-split {
    grid-template-columns: 1fr;
    padding: 2.2rem 1.8rem;
  }

  .direct-contact-pane {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--border-subtle);
    padding-top: 2rem;
  }
}

@media (max-width: 640px) {
  .site-header {
    margin-bottom: 2.5rem;
    padding: 0.8rem 1.2rem;
  }

  .status-pill {
    display: none;
  }

  .notify-form {
    flex-direction: column;
  }

  .btn-submit {
    width: 100%;
  }

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

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}