:root {
  --bg: #e8ece7;
  --paper: rgba(250, 251, 248, 0.82);
  --ink: #18221d;
  --muted: #5c6a62;
  --line: rgba(24, 34, 29, 0.12);
  --accent: #19684f;
  --accent-2: #d7b369;
  --shadow: 0 20px 50px rgba(24, 34, 29, 0.08);
  --danger: #8f2d2d;
  --success: #155d46;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(215, 179, 105, 0.18), transparent 30%),
    radial-gradient(circle at bottom right, rgba(25, 104, 79, 0.16), transparent 24%),
    linear-gradient(180deg, #edf1ec 0%, #e5ebe5 100%);
  font-family: "Manrope", sans-serif;
}
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255,255,255,0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(circle at center, black 50%, transparent 90%);
}
.shell,
.admin-shell {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}
.hero,
.band,
.cards,
.timeline,
.labs,
.contact,
.founder,
.site-topbar,
.admin-top,
.admin-grid {
  animation: rise 0.7s ease-out both;
}
.site-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 8px;
}
.site-topbar-mark,
.site-topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: stretch;
  margin-top: 24px;
}
.hero-copy,
.hero-panel,
.card,
.band,
.timeline,
.contact,
.founder-card,
.admin-card,
.contact-card,
.login-card {
  background: var(--paper);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: 28px;
}
.hero-copy { padding: 42px; }
.hero-panel {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.eyebrow,
.section-label,
.mono,
.panel-label {
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.04em;
}
.eyebrow,
.section-label {
  color: var(--accent);
  font-size: 0.8rem;
  text-transform: uppercase;
}
h1,h2,h3 {
  margin: 0;
  line-height: 1.05;
}
h1 {
  margin-top: 16px;
  font-size: clamp(2.6rem, 4vw, 5.1rem);
  max-width: 11ch;
}
h2 {
  margin-top: 8px;
  font-size: clamp(1.9rem, 2.4vw, 3rem);
  max-width: 18ch;
}
h3 {
  font-size: 1.45rem;
  margin: 12px 0 10px;
}
.hero-text,
.section-text,
.card p,
.contact-card p,
label,
.microcopy,
.founder-copy p {
  color: var(--muted);
  line-height: 1.7;
}
.hero-text {
  margin: 20px 0 28px;
  font-size: 1.08rem;
  max-width: 60ch;
}
.hero-actions,
.admin-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid var(--line);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
  cursor: pointer;
  font: inherit;
  background: transparent;
}
.button:hover { transform: translateY(-1px); }
.button.primary {
  background: var(--ink);
  color: #f4f6f2;
  border-color: transparent;
}
.button.ghost {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.35);
}
.panel-card {
  padding: 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.48);
  border: 1px solid var(--line);
}
.panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.panel-label {
  font-size: 0.74rem;
  color: var(--accent);
  text-transform: uppercase;
}
.panel-value {
  margin-top: 8px;
  font-weight: 700;
  font-size: 1.1rem;
}
.band,
.timeline,
.contact {
  margin-top: 24px;
  padding: 32px;
}
.cards,
.lab-grid,
.steps,
.admin-grid {
  display: grid;
  gap: 18px;
}
.cards {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 24px;
}
.card { padding: 28px; }
.timeline-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
}
.steps {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.step,
.lab-card {
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid var(--line);
}
.step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  margin-bottom: 16px;
  background: rgba(25, 104, 79, 0.1);
  color: var(--accent);
  font-family: "IBM Plex Mono", monospace;
}
.labs,
.founder { margin-top: 24px; }
.founder-card {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  padding: 28px;
}
.founder-mark {
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(25, 104, 79, 0.16), rgba(215, 179, 105, 0.2));
  border: 1px solid var(--line);
  font-size: 2.5rem;
  font-weight: 800;
}
.founder-photo-wrap {
  width: 112px;
  height: 112px;
  border-radius: 32px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 18px 40px rgba(24, 34, 29, 0.08);
}
.founder-photo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.founder-meta {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.founder-status {
  font-weight: 700;
  color: var(--ink);
}
.founder-reveal-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.founder-reveal-button[disabled] {
  opacity: 0.88;
  cursor: default;
}
.founder-reveal-note {
  margin: 0;
}
.contact {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 20px;
}
.contact-card,
.admin-card,
.login-card { padding: 24px; }
.admin-body { min-height: 100vh; }
.admin-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0 12px;
}
.dashboard-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 0 0 18px;
}
.dashboard-pill {
  padding: 18px 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.dashboard-value {
  margin: 8px 0 0;
  color: var(--ink);
  line-height: 1.5;
  font-weight: 700;
}
.admin-grid {
  grid-template-columns: 0.95fr 0.95fr 1.1fr;
  align-items: start;
}
input,
textarea {
  width: 100%;
  margin-top: 8px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font: inherit;
}
textarea { resize: vertical; }
.tracker {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}
.tracker-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line);
  border-radius: 16px;
}
.tracker-item input {
  width: auto;
  margin: 0;
}
.preview-card iframe {
  width: 100%;
  min-height: 960px;
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: white;
}
.preview-reset {
  margin-top: 12px;
}
.login-panel {
  min-height: calc(100vh - 120px);
  display: grid;
  place-items: center;
}
.login-card {
  width: min(560px, 100%);
}
.admin-subtitle {
  margin-top: 28px;
}
.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.mail-runtime {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.mail-runtime-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.mail-list {
  display: grid;
  gap: 12px;
}
.mail-item {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.58);
}
.mail-item-unseen {
  border-color: rgba(25, 104, 79, 0.28);
  background: rgba(25, 104, 79, 0.06);
}
.mail-item-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}
.mail-subject,
.mail-from,
.mail-date {
  margin: 0;
}
.mail-subject {
  font-weight: 800;
  color: var(--ink);
}
.mail-from,
.mail-date {
  color: var(--muted);
  line-height: 1.5;
}
.mail-from {
  margin-top: 8px;
}
.mail-date {
  margin-top: 4px;
  font-size: 0.94rem;
}
.mail-badge {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(25, 104, 79, 0.12);
  color: var(--accent);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
}
.flash {
  padding: 12px 14px;
  border-radius: 16px;
  margin: 12px 0;
  font-weight: 700;
}
.flash-error {
  background: rgba(143, 45, 45, 0.1);
  color: var(--danger);
  border: 1px solid rgba(143, 45, 45, 0.16);
}
.flash-success {
  background: rgba(21, 93, 70, 0.1);
  color: var(--success);
  border: 1px solid rgba(21, 93, 70, 0.16);
}
.language-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}
.language-pair {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.58);
}
.language-pair p {
  margin: 0;
}
.language-fr {
  margin-top: 10px !important;
  font-weight: 800;
  color: var(--ink);
}
.language-en {
  margin-top: 10px !important;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.95rem;
  line-height: 1.6;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 960px) {
  .hero,
  .contact,
  .dashboard-strip,
  .admin-grid,
  .cards,
  .steps,
  .lab-grid,
  .founder-card {
    grid-template-columns: 1fr;
  }
  .admin-top { flex-direction: column; }
  .settings-grid { grid-template-columns: 1fr; }
  .language-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .shell,
  .admin-shell { padding: 24px 14px 64px; }
  .hero-copy,
  .hero-panel,
  .band,
  .card,
  .timeline,
  .contact,
  .admin-card,
  .founder-card,
  .login-card { padding: 22px; border-radius: 22px; }
  .panel-grid { grid-template-columns: 1fr; }
}