.susp-hero {
	position: relative;
	height: 100vh;
	height: 100dvh;
	overflow: hidden;
	background: #08090a;
	display: flex;
	align-items: center;
}

/* background image */
.susp-hero::before {
	content: "";
	position: absolute;
	inset: 0;
	background: url('../img/suspension.jpg') center/cover no-repeat;
	opacity: 0.4;
	filter: brightness(0.7) contrast(1.1) saturate(1.2);
}

/* dark overlay gradient */
.susp-hero__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(110deg,
			rgba(0, 0, 0, 0.85) 0%,
			rgba(0, 0, 0, 0.5) 40%,
			rgba(0, 0, 0, 0.15) 100%);
	z-index: 1;
}

/* FORCE LINES — diagonal kinetic lines */


/* CONTENT */
.susp-hero__content {
	position: relative;
	z-index: 10;
	max-width: 600px;
}

.susp-hero__content h1 {
	font-size: clamp(34px, 6vw, 60px);
	line-height: 1.15;
	font-weight: 700;
	color: #fff;
	margin-bottom: 25px;
}

.susp-hero__content p {
	font-size: 18px;
	line-height: 1.6;
	color: #cfcfcf;
	margin-bottom: 40px;
}

/* Button */
.susp-btn {
	display: inline-block;
	padding: 14px 28px;
	border-radius: 10px;
	background: var(--accent);
	color: #fff;
	font-weight: 700;
	text-decoration: none;
	transition: 0.25s;
}

.susp-btn:hover {
	background: var(--accent-light);
}

/* MOBILE */
@media (max-width: 700px) {
	.susp-hero__content p {
		font-size: 16px;
	}
}

.impact-zones {
	padding: 130px 0;
	background: #08090b;
	color: #fff;
}

.impact-zones .section-title {
	text-align: center;
	font-size: 40px;
	margin-bottom: 60px;
}

.impact-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
}

.impact-zone {
	position: relative;
	padding: 40px 30px;
	border-radius: 18px;
	background: rgba(255, 255, 255, 0.05);
	border: 1px solid rgba(255, 255, 255, 0.1);
	overflow: hidden;
	backdrop-filter: blur(8px);
	transition: 0.3s ease;
}

/* diagonal highlight */
.impact-glow {
	position: absolute;
	top: -30%;
	left: -30%;
	width: 160%;
	height: 160%;
	background: radial-gradient(circle at top left,
			rgba(255, 255, 255, 0.08),
			transparent 60%);
	transform: rotate(18deg);
	opacity: 0.3;
	pointer-events: none;
}

/* hover */
.impact-zone:hover {
	transform: translateY(-6px);
	background: rgba(255, 255, 255, 0.08);
}

.impact-zone:hover .impact-glow {
	opacity: 0.5;
}

/* titles */
.impact-title {
	font-size: 22px;
	font-weight: 700;
	margin-bottom: 20px;
	letter-spacing: 0.3px;
}

/* list */
.impact-zone ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.impact-zone li {
	font-size: 16px;
	color: #d0d0d0;
	margin-bottom: 10px;
	position: relative;
	padding-left: 18px;
}

.impact-zone li::before {
	content: "—";
	position: absolute;
	left: 0;
	opacity: 0.5;
}

/* MOBILE */
@media (max-width: 850px) {
	.impact-grid {
		grid-template-columns: 1fr;
	}
}

.susp-blueprint {
	padding: 120px 0;
	background: #090a0c;
	color: #fff;
}

.susp-blueprint .section-title {
	text-align: center;
	font-size: 40px;
	margin-bottom: 40px;
}

/* WRAPPER */
.bp-wrapper {
	position: relative;
	max-width: 900px;
	margin: 0 auto;
}

/* IMAGE */
.bp-img {
	width: 100%;
	opacity: 0.45;
	filter: brightness(0.8) contrast(1.2);
	display: block;
}

/* POINT STYLE */
.bp-point {
	position: absolute;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
	text-align: center;
}

.bp-point p {
	background: rgba(255, 255, 255, 0.06);
	padding: 6px 12px;
	border-radius: 10px;
	font-size: 14px;
	border: 1px solid rgba(255, 255, 255, 0.1);
	backdrop-filter: blur(6px);
}

.bp-dot {
	width: 14px;
	height: 14px;
	border-radius: 50%;
	background: var(--accent);
	box-shadow: 0 0 14px var(--accent);
	animation: bpPulse 2s infinite ease-in-out;
}

@keyframes bpPulse {
	0% {
		transform: scale(1);
		opacity: 0.9;
	}

	50% {
		transform: scale(1.3);
		opacity: 0.3;
	}

	100% {
		transform: scale(1);
		opacity: 0.9;
	}
}

/* EXACT POINT COORDINATES (подвигаем по реальному чертежу) */
.p1 {
	top: 22%;
	left: 10%;
}

.p2 {
	top: 60%;
	left: 18%;
}

.p3 {
	top: 14%;
	right: 14%;
}

.p4 {
	top: 38%;
	right: 6%;
}

.p5 {
	top: 72%;
	right: 20%;
}

.p6 {
	bottom: 6%;
	left: 45%;
}

/* MOBILE */
@media (max-width: 700px) {
	.bp-point p {
		font-size: 12px;
		padding: 5px 10px;
	}

	.bp-dot {
		width: 10px;
		height: 10px;
	}
}

.susp-tunnel {
	padding: 140px 0;
	background: #090a0c;
	color: #fff;
}

/* TITLE */
.susp-tunnel .section-title {
	text-align: center;
	font-size: 40px;
	margin-bottom: 70px;
}

/* GLOW LINE */
.tunnel-line {
	height: 3px;
	max-width: 900px;
	margin: 0 auto 60px auto;
	background: linear-gradient(90deg,
			transparent,
			var(--accent),
			transparent);
	opacity: 0.6;
	filter: blur(1.5px);
}

/* ITEMS ON THE TUNNEL */
.tunnel-items {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 26px;
	max-width: 1050px;
	margin: 0 auto;
}

/* each element = futuristic capsule */
.t-item {
	padding: 14px 22px;
	background: rgba(255, 255, 255, 0.05);
	border: 1px solid rgba(255, 255, 255, 0.12);
	backdrop-filter: blur(8px);
	border-radius: 14px;

	font-size: 17px;
	white-space: nowrap;

	transform: perspective(800px) rotateX(8deg);
	box-shadow: 0 6px 30px rgba(0, 0, 0, 0.35);

	animation: floatY 4s ease-in-out infinite;
}

@keyframes floatY {
	0% {
		transform: translateY(0) perspective(800px) rotateX(8deg);
	}

	50% {
		transform: translateY(-8px) perspective(800px) rotateX(8deg);
	}

	100% {
		transform: translateY(0) perspective(800px) rotateX(8deg);
	}
}

/* ITEM hover */
.t-item:hover {
	background: rgba(255, 255, 255, 0.12);
	transform: scale(1.05) perspective(800px) rotateX(3deg);
}

/* MOBILE */
@media (max-width: 850px) {
	.tunnel-items {
		flex-direction: column;
		align-items: center;
	}
}

.susp-services {
	padding: 90px 0;
	background: #0c0c0d;
	color: #fff;
}

.susp-services__title {
	font-size: clamp(26px, 4vw, 38px);
	font-weight: 700;
	margin-bottom: 40px;
	text-align: center;
}

.susp-services__grid {
	max-width: 900px;
	margin: 0 auto;

	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 22px 40px;
}

.susp-serv__item {
	font-size: 18px;
	display: flex;
	align-items: flex-start;
	gap: 12px;
	line-height: 1.4;
	color: #e6e6e6;
}

.susp-serv__item span {
	font-size: 28px;
	color: var(--accent);
	line-height: 1;
}

/* mobile */
@media (max-width: 700px) {
	.susp-services__grid {
		grid-template-columns: 1fr;
		gap: 18px;
	}

	.susp-serv__item {
		font-size: 16px;
	}
}

.stats-panel {
	padding: 110px 0;
	background: #0c0c0d;
	color: #fff;
}

.stats-title {
	text-align: center;
	font-size: clamp(28px, 4vw, 40px);
	margin-bottom: 60px;
	font-weight: 700;
}

.stats-grid {
	max-width: 1000px;
	margin: 0 auto;

	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 40px;
}

.stat-item {
	text-align: center;
}

.stat-num {
	font-size: clamp(38px, 6vw, 60px);
	font-weight: 700;
	line-height: 1;
	color: var(--accent);

	text-shadow: 0 0 14px rgba(255, 138, 0, 0.35);
}

.stat-num span {
	font-size: 0.4em;
	opacity: 0.8;
	margin-left: 4px;
}

.stat-label {
	margin-top: 12px;
	font-size: 16px;
	color: #d0d0d0;
}

/* mobile */
@media (max-width: 820px) {
	.stats-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 32px 20px;
	}
}

@media (max-width: 540px) {
	.stats-grid {
		grid-template-columns: 1fr;
		gap: 26px;
	}
}