:root {
	--m3d-green: #7fd320;
	--m3d-green-strong: #43a900;
	--m3d-cyan: #00a7b5;
	--m3d-ink: #101417;
	--m3d-muted: #5c666d;
	--m3d-line: #dce3e8;
	--m3d-soft: #f4f7f8;
	--m3d-surface: #ffffff;
	--m3d-shadow: 0 18px 50px rgba(16, 20, 23, 0.10);
}

.m3d-root,
.m3d-root * {
	box-sizing: border-box;
}

.m3d-root {
	background: var(--m3d-surface);
	color: var(--m3d-ink);
	font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	font-size: 16px;
	line-height: 1.55;
	margin-inline: auto;
	overflow: clip;
	width: 100%;
}

.m3d-root a {
	color: inherit;
	text-decoration: none;
}

.m3d-hero {
	align-items: center;
	background-image:
		linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.94) 31%, rgba(255, 255, 255, 0.48) 58%, rgba(255, 255, 255, 0.08) 100%),
		var(--m3d-hero-image);
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	display: flex;
	min-height: min(760px, 92dvh);
	padding: clamp(96px, 13vw, 168px) clamp(20px, 5vw, 72px) clamp(56px, 8vw, 96px);
	position: relative;
	width: 100%;
}

.m3d-hero__content {
	max-width: 760px;
	width: min(760px, 100%);
}

.m3d-eyebrow {
	color: var(--m3d-green-strong);
	font-size: 0.78rem;
	font-weight: 800;
	letter-spacing: 0;
	margin: 0 0 14px;
	text-transform: uppercase;
}

.m3d-hero h1,
.m3d-section h2,
.m3d-band h2,
.m3d-materials h2,
.m3d-contact h2 {
	color: var(--m3d-ink);
	font-weight: 760;
	letter-spacing: 0;
	line-height: 1.02;
	margin: 0;
	text-wrap: balance;
}

.m3d-hero h1 {
	font-size: clamp(2.7rem, 6.5vw, 6.6rem);
	max-width: 10.5em;
}

.m3d-hero__lead {
	color: #2f383e;
	font-size: clamp(1.05rem, 1.6vw, 1.34rem);
	line-height: 1.58;
	margin: 24px 0 0;
	max-width: 650px;
}

.m3d-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 32px;
}

.m3d-button {
	align-items: center;
	border: 1px solid transparent;
	border-radius: 8px;
	cursor: pointer;
	display: inline-flex;
	font-weight: 800;
	justify-content: center;
	min-height: 48px;
	padding: 13px 20px;
	transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.m3d-button:focus-visible,
.m3d-link:focus-visible,
.m3d-card-link:focus-visible,
.m3d-contact-cards a:focus-visible {
	outline: 3px solid rgba(0, 167, 181, 0.45);
	outline-offset: 3px;
}

.m3d-button:hover {
	transform: translateY(-1px);
}

.m3d-button--primary {
	background: var(--m3d-ink);
	color: #fff;
}

.m3d-button--primary:hover {
	background: #000;
}

.m3d-button--ghost {
	background: rgba(255, 255, 255, 0.78);
	border-color: rgba(16, 20, 23, 0.16);
	color: var(--m3d-ink);
}

.m3d-button--ghost:hover {
	border-color: var(--m3d-ink);
}

.m3d-proof {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 28px;
}

.m3d-proof span {
	background: rgba(255, 255, 255, 0.78);
	border: 1px solid rgba(16, 20, 23, 0.10);
	border-radius: 999px;
	color: #263036;
	font-size: 0.9rem;
	font-weight: 700;
	padding: 8px 12px;
}

.m3d-section,
.m3d-band__inner,
.m3d-materials,
.m3d-contact__inner {
	margin-inline: auto;
	max-width: 1180px;
	padding-inline: clamp(20px, 4vw, 40px);
}

.m3d-section {
	padding-block: clamp(64px, 8vw, 112px);
}

.m3d-section--compact {
	padding-top: clamp(56px, 7vw, 88px);
}

.m3d-section--embedded {
	padding-block: 24px;
}

.m3d-section__header {
	margin-bottom: 32px;
	max-width: 760px;
}

.m3d-section__header--split {
	align-items: end;
	display: flex;
	gap: 24px;
	justify-content: space-between;
	max-width: none;
}

.m3d-section h2,
.m3d-band h2,
.m3d-materials h2,
.m3d-contact h2 {
	font-size: clamp(2rem, 4vw, 4.2rem);
}

.m3d-feature-grid {
	display: grid;
	gap: 14px;
	grid-template-columns: repeat(4, 1fr);
}

.m3d-feature {
	background: var(--m3d-soft);
	border: 1px solid var(--m3d-line);
	border-radius: 8px;
	padding: 24px;
}

.m3d-feature__mark {
	background: linear-gradient(135deg, var(--m3d-green), var(--m3d-cyan));
	border-radius: 3px;
	display: block;
	height: 22px;
	margin-bottom: 28px;
	width: 42px;
}

.m3d-feature h3,
.m3d-catalog-card h3 {
	color: var(--m3d-ink);
	font-size: 1.12rem;
	line-height: 1.24;
	margin: 0 0 10px;
}

.m3d-feature p,
.m3d-catalog-card p,
.m3d-contact p,
.m3d-steps p,
.m3d-material-list span {
	color: var(--m3d-muted);
	margin: 0;
}

.m3d-band {
	background: #101417;
	color: #fff;
	padding-block: clamp(64px, 8vw, 96px);
}

.m3d-band h2,
.m3d-band .m3d-eyebrow {
	color: #fff;
}

.m3d-band__inner {
	display: grid;
	gap: 38px;
	grid-template-columns: 0.85fr 1.15fr;
}

.m3d-steps {
	counter-reset: step;
	display: grid;
	gap: 12px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.m3d-steps li {
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: 8px;
	display: grid;
	gap: 4px 18px;
	grid-template-columns: auto 1fr;
	padding: 20px;
}

.m3d-steps span {
	color: var(--m3d-green);
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	font-weight: 800;
	grid-row: span 2;
}

.m3d-steps strong {
	color: #fff;
}

.m3d-steps p {
	color: rgba(255, 255, 255, 0.72);
}

.m3d-link,
.m3d-card-link {
	color: #0c6f00;
	font-weight: 800;
	text-decoration: underline;
	text-decoration-thickness: 2px;
	text-underline-offset: 5px;
}

.m3d-catalog-grid {
	display: grid;
	gap: 18px;
	grid-template-columns: repeat(3, 1fr);
}

.m3d-catalog-card {
	background: #fff;
	border: 1px solid var(--m3d-line);
	border-radius: 8px;
	box-shadow: 0 1px 0 rgba(16, 20, 23, 0.03);
	display: flex;
	flex-direction: column;
	overflow: clip;
}

.m3d-catalog-card__media {
	align-items: center;
	aspect-ratio: 4 / 3;
	background:
		radial-gradient(circle at 70% 20%, rgba(255, 255, 255, 0.72), transparent 32%),
		linear-gradient(135deg, #eaf1f3, #d8e4e7);
	display: flex;
	justify-content: center;
	position: relative;
}

.m3d-catalog-card__media span {
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.44), transparent),
		#1b2227;
	border-radius: 8px;
	box-shadow:
		28px 20px 0 -10px rgba(127, 211, 32, 0.95),
		-26px 22px 0 -14px rgba(0, 167, 181, 0.70);
	display: block;
	height: 72px;
	transform: rotate(-8deg);
	width: 108px;
}

.m3d-catalog-card__media img {
	height: 100%;
	object-fit: cover;
	width: 100%;
}

.m3d-catalog-card__media small {
	background: rgba(16, 20, 23, 0.86);
	border-radius: 999px;
	color: #fff;
	font-size: 0.76rem;
	font-weight: 800;
	left: 14px;
	padding: 6px 10px;
	position: absolute;
	top: 14px;
}

.m3d-catalog-card__media--2 {
	background:
		radial-gradient(circle at 30% 18%, rgba(255, 255, 255, 0.72), transparent 30%),
		linear-gradient(135deg, #e9f7da, #cfe8ed);
}

.m3d-catalog-card__media--3 {
	background:
		radial-gradient(circle at 65% 22%, rgba(255, 255, 255, 0.72), transparent 32%),
		linear-gradient(135deg, #f1f4f5, #dce7d4);
}

.m3d-catalog-card__media--4 {
	background:
		radial-gradient(circle at 40% 18%, rgba(255, 255, 255, 0.72), transparent 30%),
		linear-gradient(135deg, #e8fbff, #d7e2e6);
}

.m3d-catalog-card__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	padding: 22px;
}

.m3d-catalog-card dl {
	border-top: 1px solid var(--m3d-line);
	display: grid;
	gap: 8px;
	margin: 18px 0 20px;
	padding-top: 16px;
}

.m3d-catalog-card dl div {
	align-items: baseline;
	display: flex;
	gap: 12px;
	justify-content: space-between;
}

.m3d-catalog-card dt {
	color: var(--m3d-muted);
	font-size: 0.84rem;
	font-weight: 700;
}

.m3d-catalog-card dd {
	color: var(--m3d-ink);
	font-weight: 800;
	margin: 0;
	text-align: right;
}

.m3d-card-link {
	margin-top: auto;
}

.m3d-materials {
	align-items: start;
	display: grid;
	gap: 28px;
	grid-template-columns: 0.9fr 1.1fr;
	padding-block: clamp(64px, 8vw, 108px);
}

.m3d-material-list {
	display: grid;
	gap: 10px;
	grid-template-columns: repeat(2, 1fr);
}

.m3d-material-list div {
	background: var(--m3d-soft);
	border: 1px solid var(--m3d-line);
	border-radius: 8px;
	padding: 18px;
}

.m3d-material-list strong {
	color: var(--m3d-ink);
	display: block;
	font-size: 1.08rem;
	margin-bottom: 5px;
}

.m3d-contact {
	background: #f7f9fa;
	border-top: 1px solid var(--m3d-line);
	padding-block: clamp(64px, 8vw, 112px);
}

.m3d-contact--embedded {
	border-top: 0;
	padding-block: 24px;
}

.m3d-contact__inner {
	display: grid;
	gap: 34px;
	grid-template-columns: 0.9fr 1.1fr;
}

.m3d-contact__info > p:not(.m3d-eyebrow) {
	font-size: 1.06rem;
	margin-top: 18px;
	max-width: 560px;
}

.m3d-contact-cards {
	display: grid;
	gap: 10px;
	margin-top: 28px;
	max-width: 520px;
}

.m3d-contact-cards a {
	align-items: center;
	background: #fff;
	border: 1px solid var(--m3d-line);
	border-radius: 8px;
	display: flex;
	justify-content: space-between;
	min-height: 62px;
	padding: 14px 16px;
	transition: border-color 180ms ease, transform 180ms ease;
}

.m3d-contact-cards a:hover {
	border-color: var(--m3d-green-strong);
	transform: translateY(-1px);
}

.m3d-contact-cards span {
	color: var(--m3d-muted);
	font-size: 0.86rem;
	font-weight: 700;
}

.m3d-contact-cards strong {
	color: var(--m3d-ink);
	text-align: right;
}

.m3d-contact__owner {
	color: var(--m3d-muted);
	margin-top: 20px;
}

.m3d-form {
	background: #fff;
	border: 1px solid var(--m3d-line);
	border-radius: 8px;
	box-shadow: var(--m3d-shadow);
	display: grid;
	gap: 16px;
	padding: clamp(20px, 4vw, 32px);
}

.m3d-form__row {
	display: grid;
	gap: 14px;
	grid-template-columns: 1fr 1fr;
}

.m3d-field {
	display: grid;
	gap: 7px;
}

.m3d-field label {
	color: var(--m3d-ink);
	font-size: 0.9rem;
	font-weight: 800;
}

.m3d-field input,
.m3d-field select,
.m3d-field textarea {
	background: #fff;
	border: 1px solid #cdd7dc;
	border-radius: 8px;
	color: var(--m3d-ink);
	font: inherit;
	min-height: 48px;
	padding: 12px 13px;
	width: 100%;
}

.m3d-field textarea {
	min-height: 136px;
	resize: vertical;
}

.m3d-field input:focus,
.m3d-field select:focus,
.m3d-field textarea:focus {
	border-color: var(--m3d-cyan);
	box-shadow: 0 0 0 3px rgba(0, 167, 181, 0.18);
	outline: 0;
}

.m3d-alert {
	border-radius: 8px;
	font-weight: 700;
	padding: 12px 14px;
}

.m3d-alert--success {
	background: #edf8df;
	color: #245f00;
}

.m3d-alert--error {
	background: #fff0f0;
	color: #8c1f1f;
}

.m3d-empty {
	background: var(--m3d-soft);
	border: 1px solid var(--m3d-line);
	border-radius: 8px;
	margin: 0;
	padding: 18px;
}

@media (max-width: 980px) {
	.m3d-hero {
		background-image:
			linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.90) 56%, rgba(255, 255, 255, 0.35) 100%),
			var(--m3d-hero-image);
		min-height: 760px;
	}

	.m3d-feature-grid,
	.m3d-catalog-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.m3d-band__inner,
	.m3d-materials,
	.m3d-contact__inner {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 680px) {
	.m3d-hero {
		background-image:
			linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 48%, rgba(255, 255, 255, 0.60) 100%),
			var(--m3d-hero-image);
		background-position: 58% center;
		min-height: 700px;
		padding-top: 92px;
	}

	.m3d-hero h1 {
		font-size: clamp(2.45rem, 15vw, 4.2rem);
		max-width: 100%;
	}

	.m3d-actions,
	.m3d-button {
		width: 100%;
	}

	.m3d-section__header--split {
		align-items: start;
		flex-direction: column;
	}

	.m3d-feature-grid,
	.m3d-catalog-grid,
	.m3d-material-list,
	.m3d-form__row {
		grid-template-columns: 1fr;
	}

	.m3d-contact-cards a {
		align-items: start;
		flex-direction: column;
		gap: 4px;
	}

	.m3d-contact-cards strong {
		text-align: left;
		overflow-wrap: anywhere;
	}
}

@media (prefers-reduced-motion: reduce) {
	.m3d-button,
	.m3d-contact-cards a {
		transition: none;
	}

	.m3d-button:hover,
	.m3d-contact-cards a:hover {
		transform: none;
	}
}