:root {
	--bg-primary: #080808;
	--bg-secondary: #101010;
	--bg-card: #151515;
	--bg-elevated: #1b1b1b;
	--accent-primary: #ff6a00;
	--accent-light: #ff8a30;
	--text-primary: #f5f5f5;
	--text-secondary: #a7a7a7;
	--border-color: rgba(255, 106, 0, 0.22);
	--line-soft: rgba(255, 255, 255, 0.1);
	--success: #5dffb1;
	--radius: 14px;
	--shadow-glow: 0 0 44px rgba(255, 106, 0, 0.16);
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	background:
		radial-gradient(circle at 15% 8%, rgba(255, 106, 0, 0.12), transparent 32rem),
		radial-gradient(circle at 90% 20%, rgba(255, 138, 48, 0.08), transparent 24rem),
		var(--bg-primary);
	color: var(--text-primary);
	font-family: Inter, Arial, Helvetica, sans-serif;
	line-height: 1.7;
	margin: 0;
	overflow-x: hidden;
}

body::before {
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
	background-size: 44px 44px;
	content: "";
	inset: 0;
	mask-image: linear-gradient(to bottom, #000, transparent 78%);
	pointer-events: none;
	position: fixed;
	z-index: -1;
}

a {
	color: var(--accent-light);
	text-decoration: none;
	transition: color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

a:hover {
	color: var(--text-primary);
}

img,
canvas {
	max-width: 100%;
}

h1,
h2,
h3 {
	color: var(--text-primary);
	font-family: "Space Grotesk", Inter, sans-serif;
	font-weight: 700;
	letter-spacing: 0;
	line-height: 1.08;
}

h1 {
	font-size: clamp(2.45rem, 4.8vw, 4.6rem);
	max-width: 840px;
}

h2 {
	font-size: clamp(2rem, 4vw, 3.8rem);
}

h3 {
	font-size: 1.25rem;
}

p {
	color: var(--text-secondary);
}

.skip-link {
	background: var(--accent-primary);
	color: #120701;
	left: 1rem;
	padding: 0.75rem 1rem;
	position: fixed;
	top: -100px;
	z-index: 9999;
}

.skip-link:focus {
	top: 1rem;
}

:focus-visible {
	outline: 3px solid var(--accent-light);
	outline-offset: 4px;
}

.site-header {
	backdrop-filter: blur(18px);
	background: rgba(244, 250, 246, 0.94);
	border-bottom: 1px solid rgba(255, 106, 0, 0.16);
	box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18);
	left: 0;
	position: fixed;
	right: 0;
	top: 0;
	transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
	z-index: 1040;
}

.site-header.is-scrolled,
.site-header.nav-open {
	backdrop-filter: blur(18px);
	background: rgba(244, 250, 246, 0.98);
	border-bottom: 1px solid rgba(255, 106, 0, 0.24);
	box-shadow: 0 20px 45px rgba(0, 0, 0, 0.22);
}

.navbar {
	min-height: 82px;
	padding: 0.8rem 0;
}

.navbar-brand img,
.footer-logo {
	height: auto;
	max-width: 170px;
	object-fit: contain;
}

.navbar-toggler {
	border: 1px solid var(--border-color);
	border-radius: 10px;
	padding: 0.55rem 0.7rem;
}

.navbar-toggler-icon {
	background-image: none;
	height: 2px;
	position: relative;
	width: 24px;
}

.navbar-toggler-icon,
.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
	background: #101010;
	display: block;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
	content: "";
	height: 2px;
	left: 0;
	position: absolute;
	width: 24px;
}

.navbar-toggler-icon::before {
	top: -7px;
}

.navbar-toggler-icon::after {
	top: 7px;
}

.nav-link {
	color: #223228;
	font-size: 0.94rem;
	font-weight: 700;
	margin: 0 0.2rem;
	padding: 0.7rem 0.75rem !important;
	position: relative;
}

.nav-link::after {
	background: var(--accent-primary);
	border-radius: 999px;
	bottom: 0.35rem;
	content: "";
	height: 2px;
	left: 0.75rem;
	opacity: 0;
	position: absolute;
	right: 0.75rem;
	transform: scaleX(0.4);
	transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-link.active,
.nav-link:hover {
	color: #080808;
}

.nav-link.active::after,
.nav-link:hover::after {
	opacity: 1;
	transform: scaleX(1);
}

.btn {
	border-radius: 10px;
	font-weight: 800;
	letter-spacing: 0;
	padding: 0.68rem 1rem;
}

.btn-accent {
	background: linear-gradient(135deg, var(--accent-primary), var(--accent-light));
	border: 1px solid rgba(255, 255, 255, 0.08);
	box-shadow: 0 12px 34px rgba(255, 106, 0, 0.24);
	color: #170801;
}

.btn-accent:hover {
	color: #170801;
	transform: translateY(-2px);
}

.btn-ghost {
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid var(--border-color);
	color: var(--text-primary);
}

.btn-ghost:hover {
	border-color: var(--accent-light);
	box-shadow: var(--shadow-glow);
	color: var(--text-primary);
	transform: translateY(-2px);
}

.hero,
.page-hero {
	overflow: hidden;
	position: relative;
}

.home-hero {
	min-height: 100vh;
	padding-top: 82px;
}

.min-vh-hero {
	min-height: calc(100vh - 82px);
	padding: 4rem 0;
}

.hero-grid {
	background:
		linear-gradient(90deg, transparent 49%, rgba(255, 106, 0, 0.18), transparent 51%),
		linear-gradient(transparent 49%, rgba(255, 106, 0, 0.12), transparent 51%);
	background-size: 120px 120px;
	inset: 0;
	opacity: 0.18;
	position: absolute;
	transform: perspective(900px) rotateX(58deg) translateY(22%);
	transform-origin: bottom;
}

.energy-line {
	background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
	height: 1px;
	position: absolute;
	width: 48vw;
}

.line-one {
	animation: flowLine 6s linear infinite;
	top: 34%;
}

.line-two {
	animation: flowLine 8s linear infinite reverse;
	top: 62%;
}

.section-label {
	color: var(--accent-light);
	display: inline-block;
	font-size: 0.78rem;
	font-weight: 900;
	letter-spacing: 0.08em;
	margin-bottom: 0.9rem;
	text-transform: uppercase;
}

.hero p,
.page-hero p {
	font-size: 1.04rem;
	max-width: 720px;
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	margin-top: 2rem;
}

.tech-orbit {
	aspect-ratio: 1;
	background:
		radial-gradient(circle at center, rgba(255, 106, 0, 0.2), transparent 28%),
		linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
	border: 1px solid var(--border-color);
	border-radius: 50%;
	box-shadow: inset 0 0 80px rgba(255, 106, 0, 0.06), var(--shadow-glow);
	margin-left: auto;
	max-width: 590px;
	position: relative;
}

.tech-orbit::before,
.tech-orbit::after {
	border: 1px dashed rgba(255, 106, 0, 0.32);
	border-radius: 50%;
	content: "";
	inset: 12%;
	position: absolute;
}

.tech-orbit::after {
	animation: rotateSlow 30s linear infinite;
	inset: 26%;
}

.dashboard-core,
.orbit-card,
.glass-panel,
.service-card,
.dashboard-preview,
.form-card,
.estimate-card,
.process-card,
.feature-tile,
.stat-card,
.solution-detail,
.venture-panel {
	backdrop-filter: blur(18px);
	background: linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025));
	border: 1px solid var(--border-color);
	border-radius: var(--radius);
	box-shadow: 0 20px 55px rgba(0, 0, 0, 0.28);
}

.dashboard-core {
	align-items: center;
	display: flex;
	flex-direction: column;
	inset: 35%;
	justify-content: center;
	position: absolute;
	text-align: center;
	z-index: 2;
}

.dashboard-core strong {
	font-family: "Space Grotesk", Inter, sans-serif;
	font-size: 1.4rem;
}

.dashboard-core small {
	color: var(--text-secondary);
}

.pulse-dot {
	animation: pulse 2.4s ease-in-out infinite;
	background: var(--success);
	border-radius: 50%;
	box-shadow: 0 0 20px rgba(93, 255, 177, 0.8);
	height: 10px;
	margin-bottom: 0.7rem;
	width: 10px;
}

.orbit-card {
	align-items: center;
	display: flex;
	gap: 0.5rem;
	min-width: 150px;
	padding: 0.85rem 1rem;
	position: absolute;
	z-index: 3;
}

.orbit-card i {
	color: var(--accent-light);
	font-size: 1.4rem;
}

.panel-card {
	left: 6%;
	top: 18%;
}

.inverter-card {
	right: 0;
	top: 26%;
}

.battery-card {
	bottom: 18%;
	left: 10%;
}

.cloud-card {
	bottom: 12%;
	right: 10%;
}

.mini-bars {
	align-items: end;
	display: flex;
	gap: 4px;
	height: 32px;
	margin-top: 1rem;
}

.mini-bars span {
	animation: barRise 2.6s ease-in-out infinite;
	background: var(--accent-primary);
	border-radius: 999px;
	width: 8px;
}

.mini-bars span:nth-child(1) { height: 36%; }
.mini-bars span:nth-child(2) { animation-delay: 0.2s; height: 70%; }
.mini-bars span:nth-child(3) { animation-delay: 0.4s; height: 52%; }
.mini-bars span:nth-child(4) { animation-delay: 0.6s; height: 88%; }

.trust-strip,
.tabs-section {
	border-bottom: 1px solid var(--line-soft);
	border-top: 1px solid var(--line-soft);
	background: rgba(255, 255, 255, 0.025);
}

.trust-items,
.filter-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 0.8rem;
	justify-content: center;
	padding: 1rem 0;
}

.trust-items span,
.filter-tabs a,
.tech-chip-cloud span,
.chip-list li,
.status-pill,
.venture-mark {
	background: rgba(255, 106, 0, 0.08);
	border: 1px solid var(--border-color);
	border-radius: 999px;
	color: var(--text-primary);
	display: inline-flex;
	font-size: 0.86rem;
	font-weight: 800;
	padding: 0.45rem 0.8rem;
}

.section-pad {
	padding: 6rem 0;
}

.compact-section {
	padding: 4rem 0;
}

.muted-section {
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
	border-bottom: 1px solid var(--line-soft);
	border-top: 1px solid var(--line-soft);
}

.section-heading {
	margin: 0 auto 3rem;
	max-width: 840px;
	text-align: center;
}

.layer-bridge {
	align-items: center;
	display: grid;
	gap: 1rem;
	grid-template-columns: 1fr 90px 1fr;
}

.layer-box,
.glass-panel,
.form-card,
.estimate-card,
.dashboard-preview {
	padding: 1.6rem;
}

.chip-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.7rem;
	list-style: none;
	margin: 1rem 0 0;
	padding: 0;
}

.bridge-pulse {
	background: linear-gradient(90deg, var(--accent-primary), transparent);
	height: 2px;
	position: relative;
}

.bridge-pulse span {
	animation: bridgePulse 2.2s ease-in-out infinite;
	background: var(--accent-light);
	border-radius: 50%;
	box-shadow: 0 0 20px var(--accent-light);
	height: 12px;
	left: 0;
	position: absolute;
	top: -5px;
	width: 12px;
}

.service-card {
	height: 100%;
	overflow: hidden;
	padding: 1.5rem;
	position: relative;
	transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-card::before {
	background: linear-gradient(90deg, transparent, rgba(255, 106, 0, 0.22), transparent);
	content: "";
	height: 1px;
	left: -100%;
	position: absolute;
	top: 0;
	width: 100%;
}

.service-card:hover {
	border-color: rgba(255, 138, 48, 0.62);
	box-shadow: var(--shadow-glow);
	transform: translateY(-6px);
}

.service-card:hover::before {
	animation: scanLine 1.1s ease;
}

.service-card > i {
	color: var(--accent-light);
	font-size: 2rem;
}

.card-number {
	color: rgba(255, 255, 255, 0.16);
	font-family: "Space Grotesk", Inter, sans-serif;
	font-size: 2.5rem;
	font-weight: 700;
	position: absolute;
	right: 1rem;
	top: 0.6rem;
}

.ecosystem {
	display: grid;
	gap: 1rem;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	position: relative;
}

.ecosystem::before {
	background:
		linear-gradient(90deg, transparent, rgba(255, 106, 0, 0.28), transparent),
		linear-gradient(transparent, rgba(255, 106, 0, 0.2), transparent);
	background-position: center;
	background-repeat: no-repeat;
	background-size: 100% 2px, 2px 100%;
	content: "";
	inset: 0;
	position: absolute;
}

.eco-node {
	align-items: center;
	background: rgba(21, 21, 21, 0.92);
	border: 1px solid var(--border-color);
	border-radius: var(--radius);
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	min-height: 132px;
	justify-content: center;
	padding: 1rem;
	position: relative;
	text-align: center;
	z-index: 2;
}

.eco-node i {
	color: var(--accent-light);
	font-size: 1.8rem;
}

.dashboard-preview,
.estimate-card {
	background: linear-gradient(145deg, rgba(27, 27, 27, 0.94), rgba(12, 12, 12, 0.92));
}

.dashboard-top {
	align-items: center;
	display: flex;
	gap: 1rem;
	justify-content: space-between;
	margin-bottom: 1.2rem;
}

.online {
	color: var(--success);
}

.data-grid,
.result-grid,
.stats-grid,
.process-grid,
.feature-grid {
	display: grid;
	gap: 1rem;
}

.data-grid,
.result-grid {
	grid-template-columns: repeat(3, minmax(0, 1fr));
	margin-bottom: 1.5rem;
}

.data-grid div,
.result-grid div {
	background: rgba(255, 255, 255, 0.045);
	border: 1px solid var(--line-soft);
	border-radius: 12px;
	padding: 1rem;
}

.data-grid span,
.result-grid span {
	color: var(--text-secondary);
	display: block;
	font-size: 0.82rem;
	margin-bottom: 0.35rem;
}

.data-grid strong,
.result-grid strong {
	color: var(--text-primary);
	display: block;
	font-family: "Space Grotesk", Inter, sans-serif;
	font-size: 1.25rem;
	overflow-wrap: anywhere;
}

.process-grid {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-grid.six {
	grid-template-columns: repeat(6, minmax(0, 1fr));
}

.process-card {
	padding: 1.4rem;
}

.process-card span {
	align-items: center;
	background: rgba(255, 106, 0, 0.12);
	border: 1px solid var(--border-color);
	border-radius: 50%;
	color: var(--accent-light);
	display: inline-flex;
	font-weight: 900;
	height: 44px;
	justify-content: center;
	margin-bottom: 1rem;
	width: 44px;
}

.tech-chip-cloud {
	display: flex;
	flex-wrap: wrap;
	gap: 0.9rem;
}

.venture-panel {
	align-items: center;
	display: grid;
	gap: 2rem;
	grid-template-columns: 1fr auto;
	padding: 2rem;
}

.venture-panel strong {
	color: var(--accent-light);
	max-width: 260px;
}

.stats-grid {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-card {
	padding: 1.5rem;
	text-align: center;
}

.stat-card strong,
.stat-card span {
	color: var(--accent-light);
	font-family: "Space Grotesk", Inter, sans-serif;
	font-size: 2.6rem;
	font-weight: 700;
}

.final-cta {
	background:
		radial-gradient(circle at 50% 0, rgba(255, 106, 0, 0.16), transparent 32rem),
		var(--bg-primary);
	border-top: 1px solid var(--border-color);
	padding: 6rem 0;
	text-align: center;
}

.page-hero {
	padding: 10rem 0 4.5rem;
}

.page-hero::before {
	background: radial-gradient(circle at 20% 0, rgba(255, 106, 0, 0.24), transparent 36rem);
	content: "";
	inset: 0;
	position: absolute;
}

.page-hero .container {
	position: relative;
}

.breadcrumb-line {
	display: flex;
	gap: 0.7rem;
	margin-bottom: 1.2rem;
}

.breadcrumb-line a,
.breadcrumb-line span {
	color: var(--text-secondary);
	font-size: 0.9rem;
}

.breadcrumb-line span::before {
	color: var(--accent-primary);
	content: "/";
	margin-right: 0.7rem;
}

.feature-tile,
.panel-grid div {
	align-items: center;
	display: flex;
	gap: 0.8rem;
	min-height: 78px;
	padding: 1rem;
}

.feature-tile i,
.panel-grid i {
	color: var(--accent-light);
}

.stack-visual {
	display: grid;
	gap: 0.75rem;
}

.stack-visual div {
	background: linear-gradient(90deg, rgba(255, 106, 0, 0.18), rgba(255, 255, 255, 0.04));
	border: 1px solid var(--border-color);
	border-radius: 12px;
	font-weight: 800;
	padding: 1rem 1.2rem;
}

.solution-detail-list {
	display: grid;
	gap: 1.5rem;
}

.solution-detail {
	display: grid;
	gap: 2rem;
	grid-template-columns: minmax(220px, 0.8fr) 1.2fr;
	padding: 1.6rem;
	scroll-margin-top: 120px;
}

.feature-grid {
	grid-template-columns: repeat(2, minmax(0, 1fr));
	list-style: none;
	margin: 0;
	padding: 0;
}

.feature-grid li,
.panel-grid div {
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid var(--line-soft);
	border-radius: 12px;
	padding: 0.85rem 1rem;
}

.feature-grid li {
	align-items: center;
	display: flex;
	gap: 0.7rem;
}

.feature-grid i {
	color: var(--accent-light);
}

.concept-card .status-pill {
	margin-bottom: 1rem;
}

.form-card label {
	color: var(--text-primary);
	font-weight: 700;
}

.form-control,
.form-select {
	background: rgba(255, 255, 255, 0.055);
	border: 1px solid var(--line-soft);
	border-radius: 10px;
	color: var(--text-primary);
	min-height: 48px;
}

.form-control:focus,
.form-select:focus {
	background: rgba(255, 255, 255, 0.08);
	border-color: var(--accent-light);
	box-shadow: 0 0 0 0.2rem rgba(255, 106, 0, 0.18);
	color: var(--text-primary);
}

.form-select option {
	background: var(--bg-secondary);
	color: var(--text-primary);
}

.form-range::-webkit-slider-thumb {
	background: var(--accent-primary);
}

.range-value {
	color: var(--text-secondary);
}

.disclaimer {
	background: rgba(255, 106, 0, 0.08);
	border: 1px solid var(--border-color);
	border-radius: 12px;
	padding: 1rem;
}

.contact-list {
	display: grid;
	gap: 1rem;
	list-style: none;
	margin: 1.5rem 0;
	padding: 0;
}

.contact-list li {
	align-items: center;
	display: flex;
	gap: 0.8rem;
}

.contact-list i {
	color: var(--accent-light);
}

.honeypot {
	height: 0;
	left: -9999px;
	overflow: hidden;
	position: absolute;
	width: 0;
}

.consent-check {
	background: rgba(255, 255, 255, 0.035);
	border: 1px solid var(--line-soft);
	border-radius: 12px;
	padding: 1rem 1rem 1rem 2.8rem;
}

.alert {
	border-radius: 12px;
}

.site-footer {
	background: #050505;
	border-top: 1px solid var(--border-color);
	padding: 4.5rem 0 1.5rem;
}

.site-footer h2 {
	font-size: 1.05rem;
	margin-bottom: 1rem;
}

.site-footer ul {
	display: grid;
	gap: 0.65rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-footer a,
.site-footer li,
.site-footer p {
	color: var(--text-secondary);
}

.site-footer a:hover {
	color: var(--accent-light);
}

.footer-logo {
	background: #f4faf6;
	border: 1px solid rgba(255, 106, 0, 0.22);
	border-radius: 12px;
	margin-bottom: 1rem;
	padding: 0.55rem 0.7rem;
}

.social-links {
	display: flex;
	gap: 0.75rem;
	margin-top: 1.25rem;
}

.social-links a,
.floating-contact,
.scroll-top {
	align-items: center;
	border: 1px solid var(--border-color);
	border-radius: 50%;
	display: inline-flex;
	justify-content: center;
}

.social-links a {
	height: 42px;
	width: 42px;
}

.contact-mini i {
	color: var(--accent-light);
	margin-right: 0.5rem;
}

.footer-bottom {
	border-top: 1px solid var(--line-soft);
	margin-top: 3rem;
	padding-top: 1.4rem;
	text-align: center;
}

.floating-contact,
.scroll-top {
	background: rgba(8, 8, 8, 0.8);
	backdrop-filter: blur(12px);
	bottom: 1.2rem;
	color: var(--text-primary);
	height: 52px;
	position: fixed;
	right: 1.2rem;
	width: 52px;
	z-index: 1030;
}

.scroll-top {
	bottom: 4.7rem;
	opacity: 0;
	pointer-events: none;
	transform: translateY(10px);
}

.scroll-top.is-visible {
	opacity: 1;
	pointer-events: auto;
	transform: translateY(0);
}

.reveal {
	opacity: 0;
	transform: translateY(28px);
	transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
	opacity: 1;
	transform: translateY(0);
}

@keyframes flowLine {
	from { transform: translateX(-60vw); }
	to { transform: translateX(110vw); }
}

@keyframes rotateSlow {
	to { transform: rotate(360deg); }
}

@keyframes pulse {
	0%, 100% { opacity: 0.5; transform: scale(0.9); }
	50% { opacity: 1; transform: scale(1.2); }
}

@keyframes barRise {
	0%, 100% { transform: scaleY(0.72); }
	50% { transform: scaleY(1); }
}

@keyframes bridgePulse {
	to { left: calc(100% - 12px); }
}

@keyframes scanLine {
	to { left: 100%; }
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
	}

	.reveal {
		opacity: 1;
		transform: none;
	}
}

@media print {
	.site-header,
	.site-footer,
	.no-print,
	.floating-contact,
	.scroll-top {
		display: none !important;
	}

	body {
		background: #fff;
		color: #111;
	}

	.estimate-card {
		background: #fff;
		border: 1px solid #ddd;
		box-shadow: none;
		color: #111;
	}

	.estimate-card h2,
	.estimate-card strong,
	.estimate-card p {
		color: #111;
	}
}