.si-pro-showcase {
	overflow-x: hidden;
}

.si-pro-hero {
	background:
		linear-gradient(135deg, rgba(211,31,38,0.28), transparent 34%),
		linear-gradient(160deg, #151515 0%, #2C2C2C 58%, #171717 100%);
	color: var(--si-white);
	padding: clamp(96px, 12vw, 150px) 0 clamp(72px, 9vw, 110px);
}

.si-pro-hero .si-container {
	max-width: 980px;
}

.si-pro-hero__label {
	color: var(--si-red);
	display: block;
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 0.12em;
	margin-bottom: 18px;
	text-transform: uppercase;
}

.si-pro-hero h1 {
	color: var(--si-white);
	font-size: clamp(38px, 6vw, 72px);
	font-weight: 800;
	letter-spacing: 0;
	line-height: 1.05;
	margin: 0 0 24px;
	max-width: 900px;
}

.si-pro-hero p {
	color: rgba(255,255,255,0.68);
	font-size: clamp(17px, 2vw, 21px);
	line-height: 1.65;
	margin: 0 0 34px;
	max-width: 720px;
}

.si-pro-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
}

.si-pro-tour {
	display: grid;
	gap: 28px;
}

.si-pro-tour__item {
	align-items: center;
	background: var(--si-white);
	border: 1px solid var(--si-grey-200);
	border-radius: var(--si-radius-lg);
	display: grid;
	gap: 34px;
	grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
	overflow: hidden;
	padding: clamp(24px, 4vw, 42px);
	transform: translateY(18px);
	opacity: 0;
	transition: opacity 420ms ease, transform 420ms ease, border-color var(--si-transition);
}

.si-pro-tour__item.is-visible {
	opacity: 1;
	transform: translateY(0);
}

.si-pro-tour__item:hover {
	border-color: var(--si-red);
}

.si-pro-tour__item:nth-child(even) .si-pro-tour__copy {
	order: 2;
}

.si-pro-tour__item--dark {
	background: var(--si-grey-900);
	border-color: var(--si-grey-800);
}

.si-pro-tour__num {
	color: var(--si-red);
	display: block;
	font-size: 48px;
	font-weight: 800;
	line-height: 1;
	margin-bottom: 12px;
}

.si-pro-tour__route {
	color: var(--si-grey-500);
	display: block;
	font-family: var(--si-font-mono, monospace);
	font-size: 11px;
	letter-spacing: 0.08em;
	margin-bottom: 14px;
	text-transform: uppercase;
}

.si-pro-tour__copy h3 {
	color: var(--si-grey-900);
	font-size: clamp(24px, 3vw, 34px);
	line-height: 1.18;
	margin: 0 0 14px;
}

.si-pro-tour__copy p {
	color: var(--si-grey-600);
	line-height: 1.7;
	margin: 0 0 22px;
}

.si-pro-tour__item--dark .si-pro-tour__copy h3 {
	color: var(--si-white);
}

.si-pro-tour__item--dark .si-pro-tour__copy p,
.si-pro-tour__item--dark .si-pro-tour__route {
	color: rgba(255,255,255,0.62);
}

.si-pro-tour__pills {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.si-pro-tour__pills span {
	background: var(--si-grey-100);
	border: 1px solid var(--si-grey-200);
	border-radius: var(--si-radius);
	color: var(--si-grey-700);
	font-family: var(--si-font-mono, monospace);
	font-size: 11px;
	padding: 6px 9px;
}

.si-pro-tour__item--dark .si-pro-tour__pills span {
	background: rgba(255,255,255,0.07);
	border-color: rgba(255,255,255,0.12);
	color: rgba(255,255,255,0.72);
}

.si-pro-dossier-link {
	margin-top: 16px;
}

.si-pro-dossier-btn {
	align-items: center;
	background: #0f172a;
	border-radius: 8px;
	color: #fff;
	display: inline-flex;
	font-size: 14px;
	font-weight: 600;
	gap: 8px;
	padding: 12px 24px;
	text-decoration: none;
	transition: background 0.2s, transform 0.2s;
}

.si-pro-dossier-btn:hover {
	background: #2563eb;
	color: #fff;
	transform: translateY(-1px);
}

.si-pro-tour__screen {
	background: #182233;
	border-radius: var(--si-radius-lg);
	box-shadow: var(--si-shadow-lg);
	overflow: hidden;
}

.si-pro-tour__bar {
	align-items: center;
	background: #111827;
	display: flex;
	gap: 7px;
	height: 32px;
	padding: 0 12px;
}

.si-pro-tour__bar span {
	border-radius: 999px;
	display: block;
	height: 9px;
	width: 9px;
}

.si-pro-tour__bar span:nth-child(1) { background: #D31F26; }
.si-pro-tour__bar span:nth-child(2) { background: #F2C94C; }
.si-pro-tour__bar span:nth-child(3) { background: #1A7340; }

.si-pro-tour__bar small {
	color: rgba(255,255,255,0.58);
	font-family: var(--si-font-mono, monospace);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.06em;
	margin-left: 8px;
	text-transform: uppercase;
}

.si-pro-tour__screen img {
	display: block;
	height: auto;
	width: 100%;
}

.si-pro-tour__placeholder {
	align-items: center;
	background:
		linear-gradient(135deg, rgba(211,31,38,0.24), transparent 36%),
		linear-gradient(160deg, #24324a, #111827);
	color: var(--si-white);
	display: flex;
	flex-direction: column;
	gap: 10px;
	min-height: 340px;
	justify-content: center;
	padding: 32px;
	text-align: center;
}

.si-pro-tour__placeholder strong {
	font-size: clamp(28px, 5vw, 52px);
	font-weight: 800;
}

.si-pro-tour__placeholder span {
	color: rgba(255,255,255,0.62);
	font-family: var(--si-font-mono, monospace);
	font-size: 13px;
}

.si-pro-principles {
	display: grid;
	gap: 22px;
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.si-pro-principles article {
	background: var(--si-white);
	border: 1px solid var(--si-grey-200);
	border-radius: var(--si-radius-lg);
	padding: 28px;
}

.si-pro-principles span {
	color: var(--si-red);
	display: block;
	font-weight: 800;
	margin-bottom: 18px;
}

.si-pro-principles h3 {
	color: var(--si-grey-900);
	font-size: var(--si-text-xl);
	line-height: 1.25;
	margin: 0 0 10px;
}

.si-pro-principles p {
	color: var(--si-grey-600);
	line-height: 1.7;
	margin: 0;
}

.si-pro-final-cta {
	margin: 0 auto;
	max-width: 760px;
	text-align: center;
}

.si-pro-final-cta h2 {
	color: var(--si-white);
	font-size: clamp(30px, 4vw, 48px);
	line-height: 1.12;
	margin: 0 0 16px;
}

.si-pro-final-cta p {
	color: rgba(255,255,255,0.64);
	font-size: 17px;
	line-height: 1.7;
	margin: 0 auto 30px;
	max-width: 620px;
}

@media (max-width: 900px) {
	.si-pro-tour__item,
	.si-pro-tour__item:nth-child(even) {
		grid-template-columns: 1fr;
	}

	.si-pro-tour__item:nth-child(even) .si-pro-tour__copy {
		order: 0;
	}

	.si-pro-principles {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 560px) {
	.si-pro-tour__item {
		padding: 20px;
	}

	.si-pro-tour__placeholder {
		min-height: 240px;
	}
}