:root {
	--vd-primary: #271d3b;
	--vd-accent: #271d3b;
	--vd-muted: #6c757d;
	--vd-surface: #f3f4f6;
	--vd-surface-text: #0f172a;
	--vd-surface-border: #e5e7eb;
}
body {
	margin: 0;
	font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
	background-color: var(--vd-primary);
	color: #f8f9fa;
	/* 👈 add this */
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}
main {
	flex: 1 0 auto;
}
footer {
	margin-top: auto;
}
.content-card {
	background: var(--vd-surface);
	border: 1px solid #4a334dff;
	border-radius: 16px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
	padding: 2rem;
	color: var(--vd-surface-text);
}
.content-card .text-muted {
	color: #4b5563 !important;
}
.content-card a:not(.btn) {
	color: #0f6ad8;
}
.content-card .btn-primary {
	color: #ffffff !important;
}
.card {
	background: var(--vd-surface);
	border-color: var(--vd-surface-border);
	color: var(--vd-surface-text);
}
.bg-white,.bg-light {
	background-color: var(--vd-surface) !important;
	color: var(--vd-surface-text);
}
.card-title,.card-text {
	color: inherit;
}
.gallery-card .card-img-top {
	height: 220px;
	object-fit: cover;
}
.gallery-card {
	border: 1px solid rgba(255, 255, 255, 0.08);
	box-shadow: none;
	overflow: hidden;
	background: rgba(255, 255, 255, 0.02);
	color: #f8f9fa;
	cursor: pointer;
}
.gallery-card .card-body {
	background: transparent;
}
.gallery-card .card-title,.gallery-card .card-text,.gallery-card .text-muted {
	color: #f0f2ff !important;
}
.app-screen-card {
	background: transparent;
	border: none;
	box-shadow: none;
	text-align: center;
	color: #e7e8f2;
}
.app-screen-img {
	width: 100%;
	border-radius: 18px;
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}
.app-screen-title {
	margin-top: 1rem;
	font-size: 1.05rem;
	font-weight: 700;
	color: #f8f9fa;
}
.app-screen-caption {
	color: #d1d5e4;
	margin-bottom: 0;
}
.hero-panel {
	background: transparent;
	border: none;
	box-shadow: none;
	color: #f8f9fa;
}
.hero-panel .section-heading,.hero-panel h1,.hero-panel h2,.hero-panel h3,.hero-panel h5 {
	color: #ffffff;
}
.hero-panel .lead,.hero-panel .lead-paragraph,.hero-panel p,.hero-panel li {
	color: #d1d5e4;
}
.hero-panel .btn-outline-primary {
	color: #f8f9fa;
	border-color: rgba(255, 255, 255, 0.5);
}
.hero-panel .btn-outline-primary:hover,.hero-panel .btn-outline-primary:focus {
	border-color: #ffffff;
	background: rgba(255, 255, 255, 0.08);
	color: #ffffff;
}
.hero-panel .form-control {
	background: rgba(255, 255, 255, 0.06);
	border: 1px solid rgba(255, 255, 255, 0.15);
	color: #f8f9fa;
}
.hero-panel .form-control::placeholder {
	color: rgba(255, 255, 255, 0.75);
	opacity: 1;
}
.hero-panel .form-control:focus {
	background: rgba(255, 255, 255, 0.08);
	border-color: #ffffff;
	color: #ffffff;
	box-shadow: none;
}
.hero-panel .bg-light,.hero-panel .bg-white,.hero-panel .card,.hero-panel.content-card,.hero-panel.bg-light,.hero-panel.bg-white,.hero-panel.card,.hero-panel.content-card {
	background: transparent !important;
	color: #f8f9fa;
	border: 1px solid rgba(255, 255, 255, 0.08);
}
.hero-panel .accordion-item,.hero-panel .accordion-button {
	background: transparent;
	color: #f8f9fa;
	border: 1px solid rgba(255, 255, 255, 0.08);
}
.hero-panel .accordion-button {
	--bs-accordion-btn-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
	--bs-accordion-btn-active-icon: var(--bs-accordion-btn-icon);
}
.hero-panel .accordion-button::after {
	background-image: var(--bs-accordion-btn-icon) !important;
	filter: none !important;
	opacity: 1 !important;
}
.hero-panel .accordion-button:not(.collapsed)::after {
	background-image: var(--bs-accordion-btn-active-icon) !important;
	filter: none !important;
	opacity: 1 !important;
}
.hero-panel .accordion-button:not(.collapsed) {
	box-shadow: none;
	background: rgba(255, 255, 255, 0.03);
}
.hero-panel .accordion-button:focus {
	box-shadow: none;
	border-color: rgba(255, 255, 255, 0.15);
}
.hero-panel .accordion-body {
	background: rgba(255, 255, 255, 0.02);
	color: #e7e8f2;
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-top: none;
}
.hero-panel .card-title,.hero-panel .card-text,.hero-panel h2,.hero-panel h3,.hero-panel p,.hero-panel li,.hero-panel .text-muted {
	color: #f8f9fa !important;
}
.hero-panel .info-list,.hero-panel .info-list li {
	color: #f8f9fa;
}
.hero-panel.no-border {
	border: none !important;
}
.video-card .card-body,.video-card .card-title,.video-card .card-text {
	color: #f8f9fa;
}
.social-links {
	display: flex;
	gap: 0.75rem;
	flex-wrap: wrap;
	padding: 0;
	margin: 1rem 0 0;
	list-style: none;
}
.social-links a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: transparent;
	color: #f8f9fa;
	text-decoration: none;
	border: 1px solid rgba(255, 255, 255, 0.15);
	overflow: hidden;
	transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.social-links a:hover,.social-links a:focus {
	transform: translateY(-2px);
	background: rgba(255, 255, 255, 0.08);
	border-color: rgba(255, 255, 255, 0.35);
	color: #ffffff;
}
.social-links img,
.social-icon-img {
	display: block;
	width: 30px !important;
	height: 30px !important;
	object-fit: contain;
}
.social-links a[aria-label*="X"] img {
	background: #ffffff;
	border-radius: 50%;
	padding: 1.3px;
}
.gallery-modal-backdrop {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.65);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 1.5rem;
	z-index: 1050;
}
.gallery-modal {
	background: #201733;
	border: 1px solid rgba(255, 255, 255, 0.15);
	border-radius: 14px;
	max-width: 960px;
	width: 100%;
	color: #f8f9fa;
	box-shadow: 0 20px 80px rgba(0, 0, 0, 0.35);
	overflow: hidden;
	position: relative;
}
.gallery-modal img {
	width: 100%;
	height: auto;
	display: block;
}
.gallery-modal .modal-body {
	padding: 1.25rem 1.5rem 1.5rem;
}
.gallery-modal h3 {
	font-size: 1.2rem;
	margin-bottom: 0.5rem;
}
.gallery-modal p {
	margin: 0;
	color: #e7e8f2;
}
.gallery-modal .close-btn {
	position: absolute;
	top: 12px;
	right: 12px;
	background: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.2);
	color: #f8f9fa;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.gallery-modal .close-btn:hover,
.gallery-modal .close-btn:focus {
	background: rgba(255, 255, 255, 0.2);
	border-color: rgba(255, 255, 255, 0.35);
	transform: translateY(-1px);
}
.hero-panel .bg-light h2,.hero-panel .bg-light h3,.hero-panel .bg-light p,.hero-panel .bg-light li,.hero-panel .card h2,.hero-panel .card h3,.hero-panel .card p,.hero-panel .card li {
	color: var(--vd-surface-text);
}
.hero-panel img {
	box-shadow: 0 14px 50px rgba(0, 0, 0, 0.45);
}
.video-card {
	border: none;
	background: transparent;
	box-shadow: none;
}
.video-card .ratio {
	border-radius: 12px 12px 0 0;
	overflow: hidden;
}
.video-card .card-body {
	border-radius: 0 0 12px 12px;
	background: transparent;
	color: #f8f9fa;
}
.section-heading {
	margin-bottom: 1.5rem;
}
.lead-paragraph {
	color: var(--vd-muted);
}
.info-list li {
	margin-bottom: 0.5rem;
}
.hero-img {
	border-radius: 16px;
	box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}
.navbar-nav .nav-link {
	font-size: 1.05rem;
	font-weight: 600;
	letter-spacing: 0.01em;
	color: #e7e8f2 !important;
}
.navbar-nav .nav-link:hover,.navbar-nav .nav-link:focus,.navbar-nav .nav-link.active {
	color: #ffffff !important;
}
footer .nav-link {
	color: #e9ecef;
}
footer .nav-link:hover {
	color: #ffffff;
}