/* ==========================================================================
   Vaya Villa Booking — Styles
   Style "Airbnb" en light mode, palette reprise de vaya-agency.be :
   dégradé bleu #72ABF7 → indigo #858AF1 → violet #CFA2F4, police Inter.
   ========================================================================== */

:root {
	--vvb-bg: #fdf8f2;
	--vvb-bg-alt: #f7f0e6;
	--vvb-card-bg: #ffffff;
	--vvb-text: #14151a;
	--vvb-text-muted: #6b7280;
	--vvb-border: #e9e9ee;
	--vvb-primary: #6366f1;
	--vvb-primary-dark: #4f46e5;
	--vvb-blue: #72abf7;
	--vvb-indigo: #858af1;
	--vvb-violet: #cfa2f4;
	--vvb-gradient: linear-gradient(120deg, var(--vvb-blue) 0%, var(--vvb-indigo) 55%, var(--vvb-violet) 100%);
	--vvb-success: #16a34a;
	--vvb-success-bg: #ecfdf3;
	--vvb-error: #dc2626;
	--vvb-error-bg: #fef2f2;
	--vvb-radius-lg: 24px;
	--vvb-radius-md: 16px;
	--vvb-radius-sm: 10px;
	--vvb-radius-pill: 999px;
	--vvb-shadow-sm: 0 1px 2px rgba(20, 21, 26, 0.06), 0 1px 3px rgba(20, 21, 26, 0.08);
	--vvb-shadow-md: 0 8px 24px rgba(20, 21, 26, 0.10);
	--vvb-shadow-lg: 0 20px 50px rgba(20, 21, 26, 0.14);
	--vvb-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	background: var(--vvb-bg);
	color: var(--vvb-text);
	font-family: var(--vvb-font);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

.vvb-container {
	max-width: 1160px;
	margin: 0 auto;
	padding: 0 24px;
}

/* ---------- Header ---------- */
.vvb-site-header {
	position: sticky;
	top: 0;
	z-index: 40;
	background: rgba(253, 248, 242, 0.9);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--vvb-border);
	padding: 16px 0;
}

.vvb-site-header__inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 6px;
	text-align: center;
}

.vvb-logo {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 12px;
	text-decoration: none;
}

.vvb-logo__img {
	height: 150px;
	max-height: 150px;
	width: auto;
	display: block;
}

.vvb-logo__sparkle {
	width: 28px;
	height: 28px;
	flex-shrink: 0;
}

.vvb-logo__word {
	font-weight: 800;
	font-size: 32px;
	letter-spacing: 0.02em;
	color: var(--vvb-text);
	text-transform: uppercase;
}

.vvb-tagline {
	color: var(--vvb-text-muted);
	font-size: 14px;
	display: none;
}

@media (min-width: 640px) {
	.vvb-tagline {
		display: block;
	}
}

/* ---------- Hero ---------- */
.vvb-hero {
	padding: 32px 0 8px;
}

.vvb-hero__banner {
	position: relative;
	border-radius: var(--vvb-radius-lg);
	overflow: hidden;
	min-height: 380px;
	display: flex;
	align-items: flex-end;
	background: var(--vvb-hero-image, var(--vvb-gradient));
	background-size: cover;
	background-position: center;
	box-shadow: var(--vvb-shadow-lg);
}

.vvb-hero__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(0deg, rgba(10, 10, 20, 0.72) 0%, rgba(10, 10, 20, 0.25) 45%, rgba(10, 10, 20, 0.05) 70%);
}

.vvb-hero__content {
	position: relative;
	padding: 40px;
	color: #fff;
	max-width: 640px;
}

.vvb-hero__eyebrow {
	display: inline-block;
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	background: rgba(255, 255, 255, 0.16);
	backdrop-filter: blur(6px);
	padding: 6px 14px;
	border-radius: var(--vvb-radius-pill);
	margin-bottom: 16px;
}

.vvb-hero h1 {
	font-size: 38px;
	font-weight: 800;
	letter-spacing: -0.02em;
	margin: 0 0 10px;
	line-height: 1.15;
}

.vvb-hero p {
	font-size: 16px;
	color: rgba(255, 255, 255, 0.9);
	max-width: 480px;
	margin: 0;
}

.vvb-hero__stats {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 22px;
}

.vvb-hero__stat {
	background: rgba(255, 255, 255, 0.14);
	backdrop-filter: blur(6px);
	border: 1px solid rgba(255, 255, 255, 0.25);
	border-radius: var(--vvb-radius-pill);
	padding: 8px 16px;
	font-size: 13px;
	font-weight: 600;
}

@media (max-width: 640px) {
	.vvb-hero__banner {
		min-height: 300px;
	}

	.vvb-hero h1 {
		font-size: 28px;
	}

	.vvb-hero__content {
		padding: 24px;
	}
}

/* ---------- Rooms grid ---------- */
.vvb-rooms {
	padding: 48px 0 64px;
}

.vvb-rooms__title {
	font-size: 24px;
	font-weight: 800;
	letter-spacing: -0.01em;
	margin: 0 0 4px;
}

.vvb-rooms__subtitle {
	color: var(--vvb-text-muted);
	font-size: 15px;
	margin: 0 0 28px;
}

.vvb-rooms-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 28px;
}

.vvb-room-card {
	background: var(--vvb-card-bg);
	border: 1px solid var(--vvb-border);
	border-radius: var(--vvb-radius-md);
	overflow: hidden;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.vvb-room-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--vvb-shadow-md);
}

.vvb-room-card--selected {
	box-shadow: 0 0 0 2px var(--vvb-primary);
}

.vvb-room-card--indispo {
	opacity: 0.6;
}

.vvb-room-card__image {
	position: relative;
	height: 190px;
	background-color: #f0f1f5;
	background-size: cover;
	background-position: center;
	display: flex;
	align-items: center;
	justify-content: center;
}

.vvb-room-card__placeholder {
	font-size: 40px;
	opacity: 0.35;
}

.vvb-room-card__badge {
	position: absolute;
	top: 12px;
	left: 12px;
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.4px;
	padding: 6px 12px;
	border-radius: var(--vvb-radius-pill);
	font-weight: 700;
	background: #fff;
	box-shadow: var(--vvb-shadow-sm);
}

.vvb-badge--ok {
	color: var(--vvb-success);
}

.vvb-badge--ko {
	color: var(--vvb-error);
}

.vvb-room-card__body {
	padding: 18px 20px 20px;
}

.vvb-room-card__body h3 {
	margin: 0 0 4px;
	font-size: 17px;
	font-weight: 700;
	letter-spacing: -0.01em;
	color: var(--vvb-text);
}

.vvb-room-card__desc {
	color: var(--vvb-text-muted);
	font-size: 13.5px;
	margin: 0 0 16px;
}

/* Options d'occupation (1 / 2 personnes) */
.vvb-room-card__options {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 10px;
}

.vvb-room-option {
	display: flex;
	flex-direction: column;
	gap: 4px;
	border: 1px solid var(--vvb-border);
	border-radius: var(--vvb-radius-sm);
	padding: 12px;
	background: var(--vvb-bg-alt);
}

.vvb-room-option__label {
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.4px;
	color: var(--vvb-text-muted);
	font-weight: 600;
}

.vvb-room-option__prix {
	font-size: 17px;
	font-weight: 800;
	color: var(--vvb-text);
	letter-spacing: -0.01em;
}

.vvb-room-option__htva {
	font-size: 10.5px;
	font-weight: 500;
	color: var(--vvb-text-muted);
	margin-bottom: 10px;
}

.vvb-room-option__pp {
	display: block;
	font-size: 11px;
	font-weight: 500;
	color: var(--vvb-text-muted);
	text-align: left;
	margin-top: 8px;
}

.vvb-room-option .vvb-btn {
	font-size: 12.5px;
	padding: 9px 10px;
}

/* ---------- Boutons ---------- */
.vvb-btn {
	display: inline-block;
	width: 100%;
	padding: 13px 22px;
	border: none;
	border-radius: var(--vvb-radius-pill);
	background: var(--vvb-primary);
	color: #fff;
	font-size: 14px;
	font-weight: 700;
	letter-spacing: -0.01em;
	cursor: pointer;
	transition: background 0.15s ease, transform 0.1s ease;
	font-family: inherit;
}

.vvb-btn:hover:not(:disabled) {
	background: var(--vvb-primary-dark);
}

.vvb-btn:active:not(:disabled) {
	transform: scale(0.98);
}

.vvb-btn:disabled {
	background: var(--vvb-border);
	color: var(--vvb-text-muted);
	cursor: not-allowed;
}

.vvb-btn--submit {
	width: auto;
	padding: 15px 44px;
	background: var(--vvb-gradient);
	font-size: 15px;
}

.vvb-btn--submit:hover {
	filter: brightness(1.05);
}

/* ---------- Formulaire ---------- */
.vvb-booking-form {
	background: var(--vvb-bg-alt);
	padding: 56px 0 80px;
	border-top: 1px solid var(--vvb-border);
}

.vvb-booking-form--hidden {
	display: none;
}

.vvb-booking-form__inner {
	background: #fff;
	border: 1px solid var(--vvb-border);
	border-radius: var(--vvb-radius-lg);
	padding: 40px;
	box-shadow: var(--vvb-shadow-sm);
}

.vvb-booking-form__inner h2 {
	font-size: 24px;
	font-weight: 800;
	letter-spacing: -0.01em;
	margin: 0 0 4px;
}

.vvb-selected-room-info {
	color: var(--vvb-text-muted);
	margin-bottom: 28px;
	font-size: 14.5px;
}

.vvb-selected-room-info strong {
	color: var(--vvb-text);
}

/* Switch "1 seule facture / 2 factures" */
.vvb-facture-toggle {
	display: flex;
	align-items: center;
	gap: 14px;
	margin-bottom: 24px;
	padding: 14px 18px;
	background: var(--vvb-bg-alt);
	border: 1px solid var(--vvb-border);
	border-radius: var(--vvb-radius-sm);
}

.vvb-facture-toggle--hidden {
	display: none;
}

.vvb-facture-toggle__label {
	font-size: 13px;
	font-weight: 700;
	color: var(--vvb-text);
}

.vvb-facture-toggle__switch {
	display: inline-flex;
	background: #fff;
	border: 1px solid var(--vvb-border);
	border-radius: var(--vvb-radius-pill);
	padding: 3px;
	gap: 2px;
}

.vvb-facture-toggle__option {
	position: relative;
	cursor: pointer;
}

.vvb-facture-toggle__option input {
	position: absolute;
	opacity: 0;
	width: 100%;
	height: 100%;
	cursor: pointer;
	margin: 0;
}

.vvb-facture-toggle__option span {
	display: block;
	padding: 8px 16px;
	border-radius: var(--vvb-radius-pill);
	font-size: 13px;
	font-weight: 600;
	color: var(--vvb-text-muted);
	white-space: nowrap;
	transition: background 0.15s ease, color 0.15s ease;
}

.vvb-facture-toggle__option input:checked + span {
	background: var(--vvb-primary);
	color: #fff;
}

/* Blocs de facturation */
.vvb-billing-block {
	margin-bottom: 18px;
}

.vvb-billing-block--hidden {
	display: none;
}

.vvb-person-block {
	margin-bottom: 28px;
	padding-bottom: 28px;
	border-bottom: 1px solid var(--vvb-border);
}

.vvb-person-block:last-child {
	margin-bottom: 0;
	padding-bottom: 0;
	border-bottom: none;
}

.vvb-person-block__title {
	font-size: 15px;
	font-weight: 700;
	color: var(--vvb-text);
	margin: 0 0 14px;
	display: flex;
	align-items: center;
	gap: 8px;
}

.vvb-person-block__title::before {
	content: '';
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--vvb-gradient);
	display: inline-block;
}

.vvb-form-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 18px;
}

.vvb-field {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.vvb-field--full {
	grid-column: 1 / -1;
}

.vvb-field label {
	font-size: 13px;
	font-weight: 600;
	color: var(--vvb-text);
}

.vvb-field input,
.vvb-field select,
.vvb-field textarea {
	background: #fff;
	border: 1px solid var(--vvb-border);
	border-radius: var(--vvb-radius-sm);
	color: var(--vvb-text);
	padding: 12px 14px;
	font-size: 14px;
	font-family: inherit;
}

.vvb-field input:focus,
.vvb-field select:focus,
.vvb-field textarea:focus {
	outline: none;
	border-color: var(--vvb-primary);
	box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.vvb-field--checkbox label {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	font-size: 13px;
	font-weight: 400;
	color: var(--vvb-text-muted);
}

.vvb-field--checkbox input {
	margin-top: 3px;
}

.vvb-honeypot {
	position: absolute;
	left: -9999px;
	opacity: 0;
	height: 0;
}

.vvb-form-message {
	margin: 20px 0 0;
	font-size: 14px;
	font-weight: 600;
}

.vvb-form-message--success {
	color: var(--vvb-success);
}

.vvb-form-message--error {
	color: var(--vvb-error);
}

#vvb-submit-btn {
	margin-top: 24px;
}

/* ---------- Footer ---------- */
.vvb-site-footer {
	border-top: 1px solid var(--vvb-border);
	padding: 28px 0;
	text-align: center;
	color: var(--vvb-text-muted);
	font-size: 13px;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
	.vvb-form-grid {
		grid-template-columns: 1fr;
	}

	.vvb-room-card__options {
		grid-template-columns: 1fr;
	}

	.vvb-booking-form__inner {
		padding: 24px;
	}

	.vvb-facture-toggle {
		flex-direction: column;
		align-items: flex-start;
	}
}