/* Présentation publique uniquement : aucune dépendance aux consoles EMShield.
   Les couleurs et la typographie sont partagées avec editorial.css. */
.emshield-landing { --shield-serif: var(--editorial-serif, Georgia, serif); }
.emshield-landing :is(h1, h2, h3, p, figure) { margin: 0; }
.emshield-landing :is(h1, h2) { font-family: var(--shield-serif); font-weight: 500; letter-spacing: -.035em; }
.emshield-landing h2 { font-size: clamp(2rem, 3.7vw, 3.1rem); line-height: 1.13; }
.emshield-landing h3 { font-size: 1.05rem; line-height: 1.45; }
.emshield-landing p { line-height: 1.75; }
.emshield-landing :is(section[id], h1) { scroll-margin-top: 100px; }
.emshield-landing :is(a, button):focus-visible { outline: 3px solid var(--primary); outline-offset: 5px; }
.emshield-landing .editorial-button { text-decoration: none; white-space: normal; }
.emshield-landing .editorial-link { text-underline-offset: 5px; }

/* Une photo et un message, sans terminal factice ni indicateur de protection. */
.emshield-landing .shield-intro { background: #0b202b; color: #f4f8f4; }
.emshield-landing .shield-intro-grid {
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center; gap: clamp(28px, 4vw, 64px); padding-block: 58px 64px;
}
.emshield-landing .shield-intro-grid > * { min-width: 0; }
.emshield-landing .shield-brand-line { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; margin-bottom: 38px; }
.emshield-landing .shield-brand-line img { width: 174px; height: 48px; object-fit: contain; }
.emshield-landing .shield-pilot-label {
    padding: 5px 10px; border: 1px solid #66867e; border-radius: 4px;
    color: #d2eadf; font-size: .68rem; letter-spacing: .06em; text-transform: uppercase;
}
.emshield-landing .shield-eyebrow { margin-bottom: 16px; color: #b9d0cc; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; }
.emshield-landing h1 { font-size: clamp(2.7rem, 4.1vw, 3.6rem); line-height: 1.06; }
.emshield-landing h1 em { color: #9ae0cc; font-weight: 500; }
.emshield-landing .shield-intro-lead { max-width: 440px; margin-top: 24px; font-size: .96rem; color: #d2dfde; }
.emshield-landing .shield-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px 24px; margin-top: 28px; }
.emshield-landing .shield-intro .editorial-button { background: #98ddc7; color: #0b302c; }
.emshield-landing .shield-intro .editorial-button:hover { background: #b9ecdc; }
.emshield-landing .shield-intro a:focus-visible { outline-color: #b9ecdc; }
.emshield-landing .shield-text-link { padding-block: 10px; color: #d9efea; font-size: .85rem; text-decoration: underline; text-underline-offset: 5px; }
.emshield-landing .shield-text-link span { margin-left: 6px; }
.emshield-landing .shield-intro-note { margin-top: 24px; color: #b9d0cc; font-size: .76rem; }
.emshield-landing .shield-visual { position: relative; padding-bottom: 34px; }
.emshield-landing .shield-photo { display: block; width: 100%; height: auto; aspect-ratio: 8 / 9; object-fit: cover; object-position: 54% center; border-radius: 120px 8px 8px 8px; }
.emshield-landing .shield-example {
    position: relative; margin: -106px 20px 0 -20px; padding: 20px;
    border: 1px solid #45665f; border-radius: 8px; background: #112e32;
    box-shadow: 0 12px 34px #04171b33;
}
.emshield-landing .shield-example-label { margin-bottom: 14px; font-size: .65rem; color: #b9d8d0; letter-spacing: .025em; }
.emshield-landing .shield-example-content { display: flex; align-items: flex-start; gap: 14px; }
.emshield-landing .shield-example-content > div { min-width: 0; }
.emshield-landing .shield-example-content strong { font-size: .95rem; line-height: 1.5; }
.emshield-landing .shield-example-content p { margin-top: 6px; color: #cadbd6; font-size: .78rem; }
.emshield-landing .shield-example-icon { display: grid; place-items: center; flex: 0 0 40px; height: 44px; color: #b4e7d6; }
.emshield-landing .shield-example-icon svg { width: 32px; height: 32px; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.emshield-landing .shield-visual figcaption { padding-top: 14px; text-align: center; font-size: .68rem; color: #c3d7d0; }

.emshield-landing .shield-section-nav { border-bottom: 1px solid var(--border); }
.emshield-landing .shield-section-nav .container { display: flex; flex-wrap: wrap; column-gap: 36px; }
.emshield-landing .shield-section-nav a { display: flex; align-items: center; min-height: 58px; padding-block: 14px; font-size: .8rem; color: var(--muted); }
.emshield-landing .shield-section-nav a:hover { color: var(--primary); text-decoration: underline; text-underline-offset: 6px; }
.emshield-landing .shield-section { padding-block: clamp(44px, 6vw, 80px); }
.emshield-landing .shield-section-heading { max-width: 650px; }
.emshield-landing .shield-section-heading .editorial-kicker { margin-bottom: 16px; }
.emshield-landing .shield-section-heading > p:last-child:not(.editorial-kicker) { max-width: 580px; margin-top: 20px; color: var(--muted); font-size: .95rem; }
.emshield-landing .shield-features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 28px; margin-top: 42px; }
.emshield-landing .shield-feature { min-width: 0; padding-top: 22px; border-top: 1px solid var(--border); }
.emshield-landing .shield-feature-icon { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 24px; border-radius: 50%; background: var(--surface-soft); color: var(--primary); }
.emshield-landing .shield-feature-icon svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.emshield-landing .shield-feature p { margin-top: 12px; color: var(--muted); font-size: .86rem; }
.emshield-landing .shield-section-note { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--border); color: var(--muted); font-size: .76rem; }

.emshield-landing .shield-how { padding-block: clamp(44px, 6vw, 72px); background: var(--surface-soft); }
.emshield-landing .shield-how-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 56px; }
.emshield-landing .shield-steps { list-style: none; padding: 0; margin: 0; }
.emshield-landing .shield-steps li { display: flex; gap: 22px; padding-block: 22px; border-top: 1px solid var(--border); }
.emshield-landing .shield-steps li:first-child { padding-top: 0; border-top: 0; }
.emshield-landing .shield-steps li:last-child { padding-bottom: 0; }
.emshield-landing .shield-steps li > span { color: var(--primary); font: italic 1.5rem/1.3 var(--shield-serif); }
.emshield-landing .shield-steps li > div { min-width: 0; }
.emshield-landing .shield-steps p { margin-top: 8px; color: var(--muted); font-size: .88rem; }

.emshield-landing .shield-status { display: inline-block; margin-bottom: 18px; color: var(--primary); font-size: .7rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.emshield-landing .shield-status-observation { color: #855218; }
:root[data-cyber-theme="dark"] .emshield-landing .shield-status-observation { color: #efc28a; }
.emshield-landing .shield-access-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); align-items: center; gap: 48px; }
.emshield-landing .shield-feature .shield-status { display: block; min-height: 2.5em; margin-bottom: 12px; font-size: .65rem; }
.emshield-landing .shield-launch-panel { padding: 28px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.emshield-landing .shield-launch-form { display: grid; gap: 12px; }
.emshield-landing .shield-launch-form > label { font-size: .85rem; font-weight: 650; }
.emshield-landing .shield-launch-form input[type="email"] { width: 100%; min-width: 0; min-height: 48px; padding: 12px; border: 1px solid var(--border); border-radius: 5px; background: var(--bg); color: var(--text); font: inherit; }
.emshield-landing .shield-launch-form input:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; }
.emshield-landing .shield-consent { display: flex; align-items: flex-start; gap: 10px; line-height: 1.65; }
.emshield-landing .shield-consent input { flex: 0 0 18px; width: 18px; height: 18px; margin: 4px 0 0; accent-color: var(--primary); }
.emshield-landing .shield-consent span { min-width: 0; font-size: .78rem; font-weight: 400; }
.emshield-landing .shield-form-note { margin-top: 16px; color: var(--muted); font-size: .76rem; }
.emshield-landing .shield-form-note a, .emshield-landing .shield-pilot-footer a, .emshield-landing .shield-mail-status p a { text-decoration: underline; text-underline-offset: 4px; color: var(--primary); }
.emshield-landing .shield-form-errors, .emshield-landing .shield-launch-form .errorlist { color: #9d2e29; font-size: .82rem; }
:root[data-cyber-theme="dark"] .emshield-landing :is(.shield-form-errors, .errorlist) { color: #ffa9a0; }
.emshield-landing .shield-launch-form .errorlist { padding-left: 18px; margin: 0; }
.emshield-landing .shield-launch-soon { font-size: .92rem; }
.emshield-landing .shield-pilot-footer { padding-block: 0 36px; border-top: 1px solid var(--border); }
.emshield-landing .shield-pilot-footer p { margin-top: 16px; color: var(--muted); font-size: .78rem; }
.emshield-landing .shield-mail-status { max-width: 720px; min-height: 55vh; }
.emshield-landing .shield-mail-status h1 { font-size: clamp(2rem, 5vw, 3.25rem); margin-block: 20px; }
.emshield-landing .shield-mail-status p, .emshield-landing .shield-mail-status form { margin-block: 18px; }

@media (max-width: 1000px) {
    .emshield-landing .shield-intro-grid { gap: 32px; }
    .emshield-landing .shield-photo { aspect-ratio: 3 / 4; border-top-left-radius: 80px; }
    .emshield-landing .shield-example { margin-left: -12px; margin-right: 0; padding: 16px; }
    .emshield-landing .shield-features { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
    .emshield-landing .shield-how-grid { gap: 32px; }
}
@media (max-width: 760px) {
    .emshield-landing .shield-intro-grid { grid-template-columns: minmax(0, 1fr); padding-block: 32px 28px; gap: 32px; }
    .emshield-landing .shield-brand-line { margin-bottom: 28px; }
    .emshield-landing h1 { font-size: clamp(2.6rem, 7.5vw, 3.8rem); }
    .emshield-landing .shield-intro-lead { max-width: 540px; }
    .emshield-landing .shield-visual { max-width: 560px; width: 100%; margin-inline: auto; padding-bottom: 0; }
    .emshield-landing .shield-photo { aspect-ratio: 3 / 2; border-radius: 64px 6px 6px 6px; object-position: center 55%; }
    .emshield-landing .shield-example { margin: -52px 16px 0; }
    .emshield-landing .shield-section-nav .container { column-gap: 24px; }
    .emshield-landing .shield-section-nav a { min-height: 48px; font-size: .74rem; }
    .emshield-landing .shield-how-grid, .emshield-landing .shield-access-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}
@media (max-width: 480px) {
    .emshield-landing-page.public-editorial .container { width: calc(100% - 36px); }
    .emshield-landing h1 { font-size: clamp(2rem, 8.4vw, 2.75rem); }
    .emshield-landing h2 { font-size: 2rem; }
    .emshield-landing .shield-actions { gap: 10px 22px; }
    .emshield-landing .shield-actions .editorial-button { width: 100%; }
    .emshield-landing .shield-photo { aspect-ratio: 1 / 1; }
    .emshield-landing .shield-example { margin-inline: 10px; padding: 14px; }
    .emshield-landing .shield-example-label { font-size: .62rem; }
    .emshield-landing .shield-example-content { gap: 8px; }
    .emshield-landing .shield-example-content strong { font-size: .85rem; }
    .emshield-landing .shield-example-icon { flex-basis: 30px; }
    .emshield-landing .shield-features { grid-template-columns: minmax(0, 1fr); }
    .emshield-landing .shield-features { margin-top: 30px; gap: 24px; }
    .emshield-landing .shield-feature-icon { width: 44px; height: 44px; margin-bottom: 16px; }
    .emshield-landing .shield-section-nav .container { column-gap: 18px; }
    .emshield-landing .shield-section-nav a { font-size: .7rem; }
}
@media (prefers-reduced-motion: no-preference) {
    .emshield-landing .shield-intro-copy, .emshield-landing .shield-visual { animation: shield-enter .65s ease-out both; }
    @keyframes shield-enter { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
}