/* Top Features - redesigned to avoid iOS rotation issues */

.tf-section {
	padding: 60px 0;
	background-size: cover;
	background-position: center;
}

.tf-grid {
	--tf-gap: 1.5rem;
}

.tf-card {
	background: rgba(0,0,0,0.25);
	border: 1px solid rgba(103, 211, 227, 0.35);
	border-radius: 12px;
	padding: 20px 20px 24px;
	transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
	box-shadow: 0 8px 24px rgba(0,0,0,0.25);
	backdrop-filter: blur(6px);
}

.tf-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 12px 28px rgba(0,0,0,0.3);
	border-color: rgba(103, 211, 227, 0.6);
}

.tf-thumb {
	width: 100%;
	height: 180px;
	border-radius: 10px;
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center;
	background-color: rgba(255,255,255,0.04);
	/* neutralize any inherited transforms that trigger iOS EXIF rotation bugs */
	transform: translateZ(0);
}

@media (max-width: 768px) {
	.tf-thumb { height: 160px; }
}

@media (max-width: 480px) {
	.tf-thumb { height: 140px; }
}

.tf-title {
	margin: 16px 0 6px;
	font-size: 20px;
	font-weight: 700;
	text-transform: none;
}

.tf-title a { color: #fff; text-decoration: none; }
.tf-title a:hover { color: #67d3e3; }

.tf-text { color: rgba(255,255,255,0.85); margin: 0; }

/* spacing grid using bootstrap rows */
.tf-grid .col-lg-4 { margin-bottom: var(--tf-gap); }