/* Dive Lyon - Mâchon des plongeurs : styles (mobile-first, accessibles). */

.dl-machon {
	--dl-navy: #0f2340;
	--dl-red: #9c2b26;
	--dl-cream: #f2efe6;
	--dl-cream-2: #f7f4ec;
	--dl-ink: #1a2333;
	--dl-line: #e2ddd3;
	--dl-radius: 12px;
	color: var(--dl-ink);
	font-family: inherit;
	line-height: 1.6;
	max-width: 1100px;
	margin: 0 auto;
	padding: 0 16px;
}

.dl-machon *,
.dl-machon *::before,
.dl-machon *::after {
	box-sizing: border-box;
}

.dl-machon h1,
.dl-machon h2,
.dl-machon h3 {
	color: var(--dl-navy);
	line-height: 1.15;
}

/* ---------- HERO ---------- */
.dl-machon-hero {
	display: grid;
	grid-template-columns: 1fr;
	gap: 24px;
	align-items: center;
	padding: 24px 0 8px;
}
.dl-machon-hero--no-image {
	padding-top: 12px;
}
.dl-machon-hero--no-image .dl-machon-hero__content {
	max-width: 760px;
}
.dl-machon-hero__media {
	text-align: center;
}
.dl-machon-hero__img {
	width: 100%;
	max-width: 440px;
	height: auto;
	border-radius: var(--dl-radius);
	box-shadow: 0 12px 30px rgba(15, 35, 64, 0.14);
}
/* Vignette recto, à côté du bloc titre (petite, même sur mobile) */
.dl-machon-hero--thumb {
	grid-template-columns: 1fr 116px;
	gap: 16px;
	align-items: start;
	padding-top: 16px;
}
.dl-machon-hero--thumb .dl-machon-hero__media {
	margin: 0;
}
.dl-machon-hero--thumb .dl-machon-hero__img {
	max-width: 116px;
	border-radius: 8px;
	box-shadow: 0 6px 16px rgba(15, 35, 64, 0.16);
}
.dl-machon-eyebrow {
	text-transform: uppercase;
	letter-spacing: 0.14em;
	font-size: 0.8rem;
	font-weight: 700;
	color: var(--dl-red);
	margin: 0 0 6px;
}
.dl-machon-title {
	font-size: clamp(1.9rem, 6vw, 3rem);
	margin: 0 0 8px;
}
.dl-machon-tagline {
	font-size: clamp(1.05rem, 2.6vw, 1.3rem);
	font-weight: 600;
	color: var(--dl-navy);
	margin: 0 0 18px;
}
.dl-machon-facts {
	list-style: none;
	margin: 0 0 22px;
	padding: 0;
	display: grid;
	gap: 10px;
}
.dl-machon-facts li {
	display: grid;
	grid-template-columns: 84px 1fr;
	gap: 12px;
	align-items: baseline;
}
.dl-machon-facts__k {
	text-transform: uppercase;
	letter-spacing: 0.08em;
	font-size: 0.72rem;
	font-weight: 700;
	color: var(--dl-red);
	padding-top: 2px;
}
.dl-machon-facts__v {
	font-size: 1.02rem;
	font-weight: 500;
}

/* ---------- BOUTONS ---------- */
.dl-machon-btn {
	display: inline-block;
	font-weight: 700;
	text-decoration: none;
	border-radius: 999px;
	padding: 14px 26px;
	cursor: pointer;
	border: 2px solid transparent;
	font-size: 1.02rem;
	transition: transform 0.06s ease, background-color 0.15s ease;
	text-align: center;
}
.dl-machon-btn--primary {
	background: var(--dl-red);
	color: #fff;
}
.dl-machon-btn--primary:hover {
	background: #83221e;
}
.dl-machon-btn--primary:active {
	transform: translateY(1px);
}
.dl-machon-btn:focus-visible {
	outline: 3px solid var(--dl-navy);
	outline-offset: 3px;
}

/* ---------- SECTIONS ---------- */
.dl-machon-section {
	margin: 34px 0;
	padding: 26px;
	background: var(--dl-cream);
	border: 1px solid var(--dl-line);
	border-radius: var(--dl-radius);
}
.dl-machon-section > h2 {
	font-size: clamp(1.35rem, 3.6vw, 1.8rem);
	margin: 0 0 16px;
}

.dl-machon-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 12px;
}
.dl-machon-list li {
	position: relative;
	padding-left: 30px;
	font-size: 1.04rem;
}
.dl-machon-list li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.55em;
	width: 14px;
	height: 3px;
	background: var(--dl-red);
	border-radius: 2px;
}

/* ---------- MENU ---------- */
.dl-machon-menu {
	display: grid;
	grid-template-columns: 1fr;
	gap: 26px;
}
.dl-machon-menu__by {
	margin: -8px 0 18px;
	font-style: italic;
	color: var(--dl-red);
	font-weight: 600;
}
.dl-machon-menu__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 22px;
}
.dl-machon-menu__course h3 {
	text-transform: uppercase;
	letter-spacing: 0.08em;
	font-size: 0.86rem;
	color: var(--dl-red);
	margin: 0 0 8px;
	padding-bottom: 6px;
	border-bottom: 1px solid var(--dl-line);
}
.dl-machon-menu__course ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 4px;
}
.dl-machon-menu__course li {
	font-size: 1.02rem;
}
.dl-machon-menu__extra {
	margin: 20px 0 0;
	padding-top: 16px;
	border-top: 1px solid var(--dl-line);
	font-size: 0.98rem;
}
.dl-machon-menu__media {
	margin: 0;
	text-align: center;
}
.dl-machon-menu__img {
	width: 100%;
	max-width: 480px;
	height: auto;
	border-radius: var(--dl-radius);
	box-shadow: 0 8px 22px rgba(15, 35, 64, 0.12);
}
.dl-machon-menu__media figcaption {
	margin-top: 8px;
	font-size: 0.85rem;
	color: #6b6357;
}

/* ---------- INFOS BOUTIQUE ---------- */
.dl-machon-shopinfo {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: 10px 16px;
	background: var(--dl-navy);
	color: #fff;
	border-radius: var(--dl-radius);
	padding: 14px 20px;
	margin: 26px 0;
	text-align: center;
	font-weight: 600;
}
.dl-machon-shopinfo__sep {
	opacity: 0.5;
}

/* ---------- MODULE RÉSERVATION ---------- */
.dl-machon-reserve {
	background: var(--dl-cream-2);
	scroll-margin-top: 90px;
}
.dl-machon-form__price {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 12px;
	padding-bottom: 14px;
	border-bottom: 1px solid var(--dl-line);
	margin-bottom: 16px;
}
.dl-machon-form__price-k {
	font-weight: 600;
}
.dl-machon-form__price-v {
	font-size: 1.3rem;
	font-weight: 800;
	color: var(--dl-navy);
}
.dl-machon-remaining {
	margin: 0 0 16px;
	font-weight: 700;
	color: var(--dl-red);
}
.dl-machon-qty {
	margin-bottom: 20px;
}
.dl-machon-qty__label {
	display: block;
	font-weight: 700;
	margin-bottom: 8px;
	color: var(--dl-navy);
}
.dl-machon-qty__control {
	display: inline-flex;
	align-items: stretch;
	border: 2px solid var(--dl-navy);
	border-radius: 999px;
	overflow: hidden;
	background: #fff;
}
.dl-machon-qty__btn {
	background: transparent;
	border: none;
	width: 46px;
	font-size: 1.4rem;
	line-height: 1;
	cursor: pointer;
	color: var(--dl-navy);
}
.dl-machon-qty__btn:hover {
	background: var(--dl-cream);
}
.dl-machon-qty__input {
	width: 64px;
	text-align: center;
	border: none;
	border-left: 2px solid var(--dl-line);
	border-right: 2px solid var(--dl-line);
	font-size: 1.1rem;
	font-weight: 700;
	-moz-appearance: textfield;
}
.dl-machon-qty__input::-webkit-outer-spin-button,
.dl-machon-qty__input::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

.dl-machon-participants {
	display: grid;
	gap: 16px;
	margin-bottom: 20px;
}
.dl-machon-participant {
	border: 1px solid var(--dl-line);
	border-radius: 10px;
	padding: 16px;
	margin: 0;
	background: #fff;
}
.dl-machon-participant legend {
	font-weight: 800;
	color: var(--dl-navy);
	padding: 0 8px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	font-size: 0.82rem;
}
.dl-machon-field {
	margin-bottom: 12px;
}
.dl-machon-field:last-child {
	margin-bottom: 0;
}
.dl-machon-field label {
	display: block;
	font-weight: 600;
	margin-bottom: 5px;
	font-size: 0.95rem;
}
.dl-machon-field input[type="text"] {
	width: 100%;
	padding: 11px 12px;
	border: 1px solid #c9c2b4;
	border-radius: 8px;
	font-size: 1rem;
	background: #fff;
	color: var(--dl-ink);
}
.dl-machon-field input[type="text"]:focus {
	outline: 2px solid var(--dl-navy);
	outline-offset: 1px;
	border-color: var(--dl-navy);
}
.dl-machon-invalid {
	border-color: var(--dl-red) !important;
	background: #fdf5f4 !important;
}
.dl-machon-req {
	color: var(--dl-red);
}
.dl-machon-help {
	display: block;
	margin-top: 5px;
	font-size: 0.82rem;
	color: #6b6357;
}

.dl-machon-total {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 12px;
	padding: 16px 0;
	border-top: 1px solid var(--dl-line);
	margin-bottom: 16px;
}
.dl-machon-total__k {
	font-weight: 700;
	font-size: 1.05rem;
}
.dl-machon-total__v {
	font-size: 1.5rem;
	font-weight: 800;
	color: var(--dl-red);
}
.dl-machon-submit {
	width: 100%;
}
.dl-machon-reassurance {
	margin: 12px 0 0;
	text-align: center;
	font-size: 0.86rem;
	color: #6b6357;
}
.dl-machon-policy {
	margin: 14px 0 0;
	padding-top: 12px;
	border-top: 1px solid var(--dl-line);
	font-size: 0.86rem;
	color: #6b6357;
}
.dl-machon-policy p {
	margin: 0 0 6px;
}

.dl-machon-alert {
	background: #fdf5f4;
	border: 1px solid var(--dl-red);
	color: #7d1f1b;
	padding: 12px 14px;
	border-radius: 8px;
	margin: 0 0 16px;
	font-weight: 600;
}
.dl-machon-soldout {
	background: var(--dl-navy);
	color: #fff;
	padding: 18px;
	border-radius: 10px;
	text-align: center;
	font-weight: 700;
	font-size: 1.1rem;
}
.dl-machon-notices {
	margin-bottom: 16px;
}

/* ---------- RESPONSIVE ---------- */
@media (min-width: 600px) {
	.dl-machon-hero--thumb {
		grid-template-columns: 1fr 180px;
		gap: 28px;
	}
	.dl-machon-hero--thumb .dl-machon-hero__img {
		max-width: 180px;
	}
}
@media (min-width: 720px) {
	.dl-machon-menu__grid {
		grid-template-columns: 1fr 1fr;
	}
}
@media (min-width: 900px) {
	.dl-machon-hero--thumb {
		grid-template-columns: 1fr 230px;
		gap: 36px;
		padding: 36px 0 16px;
	}
	.dl-machon-hero--thumb .dl-machon-hero__img {
		max-width: 230px;
	}
	.dl-machon-menu {
		grid-template-columns: 1.2fr 0.8fr;
		align-items: start;
	}
	.dl-machon-menu__media {
		position: sticky;
		top: 24px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.dl-machon-btn {
		transition: none;
	}
}