/**
 * Pop-up « Demande de brochure » — page d'accueil.
 *
 * Classes préfixées .vmb- (Vallemont Brochure) pour ne jamais entrer en
 * collision avec les styles du thème. Réutilise les tokens du design system
 * (colors_and_type.css) : --vm-*, --font-*, --dur-*, --ease-*.
 */

.vmb-modal {
	position: fixed;
	inset: 0;
	z-index: 1000;
	display: grid;
	place-items: center;
	padding: clamp(20px, 4vw, 48px);
	background: rgba(6, 6, 6, 0.74);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	opacity: 0;
	visibility: hidden;
	transition: opacity var(--dur-base) var(--ease-precision), visibility var(--dur-base);
}
.vmb-modal.is-open {
	opacity: 1;
	visibility: visible;
}

.vmb-card {
	position: relative;
	width: min(560px, 100%);
	background: var(--vm-paper);
	color: var(--vm-black);
	border: 1px solid var(--vm-line-strong-dark);
	padding: clamp(32px, 4vw, 52px);
	transform: translateY(14px) scale(0.985);
	transition: transform var(--dur-base) var(--ease-precision);
}
.vmb-modal.is-open .vmb-card {
	transform: none;
}

.vmb-eyebrow {
	font-family: var(--font-display);
	font-weight: 500;
	font-size: var(--t-eyebrow);
	letter-spacing: var(--track-widest);
	text-transform: uppercase;
	color: var(--vm-steel);
}
.vmb-title {
	font-family: var(--font-display);
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.01em;
	line-height: 1.02;
	font-size: clamp(26px, 3.4vw, 36px);
	margin: 12px 0 6px;
}
.vmb-sub {
	font-family: var(--font-serif);
	font-weight: 300;
	font-style: italic;
	font-size: 17px;
	line-height: 1.45;
	color: var(--vm-anthracite);
	margin: 0 0 28px;
	max-width: 42ch;
}

.vmb-close {
	position: absolute;
	top: 18px;
	right: 18px;
	width: 38px;
	height: 38px;
	display: grid;
	place-items: center;
	background: transparent;
	border: 1px solid var(--vm-line-light);
	color: var(--vm-steel);
	cursor: pointer;
	font-size: 18px;
	line-height: 1;
	transition: border-color var(--dur-fast), color var(--dur-fast);
}
.vmb-close:hover {
	border-color: var(--vm-black);
	color: var(--vm-black);
}

.vmb-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 22px 24px;
}
.vmb-field {
	display: flex;
	flex-direction: column;
	gap: 8px;
}
.vmb-field--full {
	grid-column: 1 / -1;
}
.vmb-field label {
	font-family: var(--font-display);
	font-size: 10px;
	letter-spacing: 0.3em;
	text-transform: uppercase;
	color: var(--vm-steel);
}
.vmb-field input {
	font-family: var(--font-serif);
	font-size: 17px;
	padding: 10px 0;
	background: transparent;
	border: 0;
	border-bottom: 1px solid var(--vm-line-strong-light);
	color: var(--vm-black);
	outline: none;
	border-radius: 0;
}
.vmb-field input::placeholder {
	color: rgba(10, 10, 10, 0.32);
	font-style: italic;
}
.vmb-field input:focus {
	border-bottom: 2px solid var(--vm-marine);
	padding-bottom: 9px;
}

/* Honeypot anti-bots : hors écran, invisible aux humains. */
.vmb-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.vmb-submit {
	grid-column: 1 / -1;
	margin-top: 8px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 14px;
	padding: 16px 30px;
	border: 1px solid var(--vm-black);
	background: var(--vm-black);
	color: var(--vm-bone);
	cursor: pointer;
	font-family: var(--font-display);
	font-size: 12px;
	font-weight: 500;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	transition: background var(--dur-base) var(--ease-mech), color var(--dur-base) var(--ease-mech);
}
.vmb-submit .arrow {
	transition: transform var(--dur-base);
}
.vmb-submit:hover {
	background: var(--vm-marine);
	border-color: var(--vm-marine);
}
.vmb-submit:hover .arrow {
	transform: translateX(4px);
}
.vmb-submit:disabled {
	opacity: 0.55;
	cursor: progress;
}

.vmb-error {
	grid-column: 1 / -1;
	margin: 4px 0 0;
	padding: 12px 14px;
	border-left: 2px solid var(--vm-bourgogne);
	background: rgba(139, 26, 26, 0.06);
	font-family: var(--font-serif);
	font-size: 15px;
	color: var(--vm-bourgogne-deep);
}

.vmb-note {
	grid-column: 1 / -1;
	margin: 4px 0 0;
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: var(--track-wide);
	text-transform: uppercase;
	color: var(--vm-steel);
}

.vmb-success {
	display: none;
	text-align: center;
	padding: 12px 0 4px;
}
.vmb-success.show {
	display: block;
}
.vmb-success .vmb-check {
	width: 52px;
	height: 52px;
	margin: 0 auto 20px;
	border: 1px solid var(--vm-marine);
	border-radius: 50%;
	display: grid;
	place-items: center;
	color: var(--vm-marine);
	font-size: 22px;
}
.vmb-success p {
	font-family: var(--font-serif);
	font-style: italic;
	font-weight: 300;
	font-size: 18px;
	color: var(--vm-anthracite);
	margin: 0 auto;
	max-width: 36ch;
}

@media (max-width: 520px) {
	.vmb-grid {
		grid-template-columns: 1fr;
	}
}