/* Structure & Play — Office Activity Planning */

:root {
  --color-bg: #eceff1;
  --color-primary: #1a2332;
  --color-accent: #ffb300;
  --color-panel: #d1dbe0;
  --color-surface: #ffffff;
  --color-muted: #5a6b7d;
  --font-display: "Syne", sans-serif;
  --font-body: "Space Grotesk", sans-serif;
  --font-mono: "Space Grotesk", sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --border-thick: 1.5px solid var(--color-primary);
  --shadow-soft: 0 4px 24px rgba(26, 35, 50, 0.08);
  --transition-fast: 0.3s ease;
  --max-width: 72rem;
  --header-height: 4.5rem;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-primary);
  background-color: var(--color-bg);
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

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

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

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

ul {
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
}

p {
  margin-bottom: var(--space-md);
}

.mono-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section-block {
  padding-block: var(--space-xl);
}

.section-header {
  text-align: center;
  max-width: 40rem;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
}

.section-header p {
  color: var(--color-muted);
}

/* Header */
.site-header {
  position: relative;
  z-index: 100;
  background: rgba(236, 239, 241, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: var(--border-thick);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: var(--header-height);
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.brand-text {
  font-family: var(--font-display);
  font-size: clamp(0.6rem, 2.5vw, 1.15rem);
  font-weight: 800;
  color: var(--color-primary);
  flex-shrink: 0;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-desktop a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: var(--space-sm) var(--space-md);
  border: var(--border-thick);
  background: var(--color-surface);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.nav-desktop a:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.burger-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: var(--space-sm);
  background: var(--color-primary);
  border: var(--border-thick);
  cursor: pointer;
  flex-shrink: 0;
  order: 999;
}

.burger-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.burger-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.burger-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1023px) {
  .nav-desktop {
    display: none;
  }

  .burger-toggle {
    display: flex;
  }
}

/* Mobile nav — separate overlay */
.nav-mobile-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(100%, 20rem);
  height: 100vh;
  background: var(--color-surface);
  border-left: var(--border-thick);
  z-index: 200;
  transform: translateX(100%);
  transition: transform var(--transition-fast);
  padding: calc(var(--header-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
  overflow-y: auto;
}

.nav-mobile-panel.is-open {
  transform: translateX(0);
}

.nav-mobile-panel ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.nav-mobile-panel a {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  padding: var(--space-md);
  border: var(--border-thick);
  background: var(--color-bg);
  text-align: center;
}

.nav-overlay-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(26, 35, 50, 0.5);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.nav-overlay-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
}

/* Hero banners */
.hero-banner {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: clamp(18rem, 45vh, 28rem);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: var(--border-thick);
}

.hero-banner-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(26, 35, 50, 0.88) 0%,
    rgba(26, 35, 50, 0.65) 50%,
    rgba(26, 35, 50, 0.75) 100%
  );
}

.hero-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  max-width: 42rem;
  color: var(--color-surface);
}

.hero-banner-content h1 {
  color: var(--color-surface);
  margin-bottom: var(--space-md);
}

.hero-banner-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-lg);
}

/* Buttons */
.btn-primary {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-accent);
  color: var(--color-primary);
  border: var(--border-thick);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 4px 4px 0 var(--color-primary);
  color: var(--color-primary);
}

.btn-outline {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: var(--space-md) var(--space-lg);
  background: transparent;
  color: var(--color-surface);
  border: 1.5px solid var(--color-surface);
  transition: background var(--transition-fast);
}

.btn-outline:hover {
  background: var(--color-surface);
  color: var(--color-primary);
}

/* Grid layouts */
.grid-two {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: var(--space-lg);
  align-items: start;
}

.grid-three {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: var(--space-lg);
}

.grid-four {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: var(--space-md);
}

/* Cards */
.struct-card {
  background: var(--color-surface);
  border: var(--border-thick);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: box-shadow var(--transition-fast);
}

.struct-card:hover {
  box-shadow: 6px 6px 0 var(--color-panel);
}

.struct-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: var(--border-thick);
}

.struct-card h3 {
  margin-bottom: 0;
}

.struct-card .card-price {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-top: auto;
  padding-top: var(--space-md);
  border-top: var(--border-thick);
}

/* Feature strip */
.feature-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr));
  gap: var(--space-md);
  text-align: center;
}

.feature-cell {
  background: var(--color-panel);
  border: var(--border-thick);
  padding: var(--space-lg) var(--space-md);
}

.feature-cell strong {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  display: block;
  color: var(--color-accent);
  background: var(--color-primary);
  width: fit-content;
  margin-inline: auto;
  padding: var(--space-xs) var(--space-sm);
  margin-bottom: var(--space-sm);
}

/* ROI Estimator */
.roi-widget {
  background: var(--color-surface);
  border: var(--border-thick);
  padding: var(--space-lg);
  max-width: 36rem;
  margin-inline: auto;
}

.roi-widget label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  margin-bottom: var(--space-xs);
  margin-top: var(--space-md);
}

.roi-widget label:first-of-type {
  margin-top: 0;
}

.roi-widget input,
.roi-widget select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: var(--border-thick);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-bg);
}

.roi-result {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: var(--color-panel);
  border: var(--border-thick);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  text-align: center;
}

.roi-result-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  display: block;
  margin-top: var(--space-sm);
}

/* Vibe filter */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: var(--space-sm) var(--space-md);
  border: var(--border-thick);
  background: var(--color-surface);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.filter-btn.is-active,
.filter-btn:hover {
  background: var(--color-accent);
}

.catalog-item {
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.catalog-item.is-hidden {
  display: none;
}

/* Roster builder */
.checklist-grid {
  display: grid;
  gap: var(--space-md);
}

.checklist-card {
  background: var(--color-surface);
  border: var(--border-thick);
  padding: var(--space-md);
}

.checklist-card label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.95rem;
  cursor: pointer;
  margin-bottom: var(--space-sm);
}

.team-generator {
  background: var(--color-primary);
  color: var(--color-surface);
  padding: var(--space-lg);
  border: var(--border-thick);
}

.team-generator h3 {
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.team-generator textarea {
  width: 100%;
  min-height: 6rem;
  padding: var(--space-md);
  border: 1.5px solid var(--color-accent);
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-surface);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  resize: vertical;
}

.team-generator select {
  margin-top: var(--space-md);
  padding: var(--space-sm);
  border: 1.5px solid var(--color-accent);
  background: var(--color-primary);
  color: var(--color-surface);
  font-family: var(--font-mono);
}

.team-output {
  margin-top: var(--space-lg);
  display: grid;
  gap: var(--space-md);
}

.team-group {
  padding: var(--space-md);
  border: 1.5px solid var(--color-accent);
  background: rgba(255, 179, 0, 0.1);
}

.team-group h4 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

/* Field manual downloads */
.download-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.download-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface);
  border: var(--border-thick);
}

.download-row span {
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
  gap: var(--space-xl);
  align-items: start;
}

.contact-form {
  background: var(--color-surface);
  border: var(--border-thick);
  padding: var(--space-lg);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: var(--border-thick);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-bg);
}

.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

.consent-row {
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.9rem;
}

.consent-row input {
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.contact-info-block {
  background: var(--color-panel);
  border: var(--border-thick);
  padding: var(--space-lg);
}

.contact-info-block p {
  margin-bottom: var(--space-sm);
}

.contact-info-block a {
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.map-wrap {
  margin-top: var(--space-lg);
  border: var(--border-thick);
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Legal pages */
.legal-content {
  max-width: 48rem;
  margin-inline: auto;
  background: var(--color-surface);
  border: var(--border-thick);
  padding: var(--space-lg);
}

.legal-content h2 {
  font-size: 1.25rem;
  margin-top: var(--space-lg);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content ul {
  list-style: disc;
  margin-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.legal-content li {
  margin-bottom: var(--space-xs);
}

.date-stamp {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: var(--border-thick);
}

/* Thank you & 404 */
.status-page {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  max-width: 32rem;
  margin-inline: auto;
}

.status-page h1 {
  margin-bottom: var(--space-md);
}

/* Footer */
.site-footer {
  margin-top: auto;
  background: var(--color-primary);
  color: var(--color-surface);
  border-top: 3px solid var(--color-accent);
  padding: var(--space-lg) var(--space-md);
}

.footer-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: center;
  text-align: center;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.footer-nav a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-surface);
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.footer-nav a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  width: 100%;
}

.footer-legal a {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.75);
}

.footer-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-meta p {
  margin-bottom: var(--space-xs);
}

/* Privacy popup */
.privacy-popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  max-width: 28rem;
  background: var(--color-surface);
  border: var(--border-thick);
  padding: var(--space-lg);
  z-index: 300;
  box-shadow: var(--shadow-soft);
  transform: translateY(150%);
  transition: transform var(--transition-fast);
}

.privacy-popup.is-visible {
  transform: translateY(0);
}

.privacy-popup p {
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
}

.privacy-popup-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.privacy-popup-actions button {
  flex: 1;
  min-width: 6rem;
}

/* Inline image in section */
.media-frame {
  border: var(--border-thick);
  overflow: hidden;
  max-width: 28rem;
  margin-inline: auto;
}

.media-frame img {
  width: 100%;
  aspect-ratio: 16 / 10;
}

.split-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: var(--space-xl);
  align-items: center;
}

.split-section.reverse .media-frame {
  order: -1;
}

.split-section ul {
  list-style: disc;
  margin-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.split-section li {
  margin-bottom: var(--space-xs);
}

.status-page .btn-outline {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.footer-meta a {
  color: rgba(255, 255, 255, 0.85);
}

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

@media (max-width: 1023px) {
  .split-section.reverse .media-frame {
    order: 0;
  }
}

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

.accent-line {
  width: 3rem;
  height: 3px;
  background: var(--color-accent);
  margin: var(--space-md) auto;
}

main {
  flex: 1;
}

@media (max-width: 480px) {
  .section-block {
    padding-block: var(--space-lg);
  }

  .hero-banner {
    min-height: 16rem;
  }
}

@media (min-width: 320px) {
  html {
    font-size: 100%;
  }
}

.roi-disclaimer {
  margin-top: var(--space-sm);
  margin-bottom: 0;
}

.mt-lg {
  margin-top: var(--space-lg);
}

.btn-decline {
  color: var(--color-primary);
  border-color: var(--color-primary);
}