/* Virateach C4 — Neomorphism + Glass landing styles (v3: motion & glow) */
.vt-tz-wrap {
	--vt-bg: #e8ecf3;
	--vt-shadow-dark: #b9c1cf;
	--vt-shadow-light: #ffffff;
	--vt-primary: #2c3a8c;
	--vt-primary-2: #4a5ad1;
	--vt-accent-gift: #a31d1d;
	--vt-accent-gift-2: #e53e3e;
	--vt-accent-support: #0f7a63;
	--vt-accent-support-2: #17a389;
	--vt-text: #1c2130;
	--vt-muted: #454e5f;
	--radius: 20px;

	position: relative;
	font-family: 'Vazirmatn', Tahoma, sans-serif;
	background: var(--vt-bg);
	color: var(--vt-text);
	padding: 32px 16px 64px;
	max-width: 980px;
	margin: 0 auto;
	line-height: 1.95;
	overflow-x: hidden;
}

.vt-tz-wrap * { box-sizing: border-box; }
.vt-tz-wrap h1, .vt-tz-wrap h2, .vt-tz-wrap h3 { font-weight: 700; margin: 0 0 12px; color: var(--vt-text); }

/* ---------- scroll reveal ---------- */
.vt-reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.vt-reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
	.vt-reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Hero (glass card over blurred gradient blobs) ---------- */
.vt-hero {
	position: relative;
	text-align: center;
	padding: 44px 20px 30px;
	border-radius: 28px;
	overflow: hidden;
	background: var(--vt-bg);
	box-shadow: 9px 9px 20px var(--vt-shadow-dark), -9px -9px 20px var(--vt-shadow-light);
}
.vt-hero-blob {
	position: absolute;
	border-radius: 50%;
	filter: blur(38px);
	opacity: .55;
	z-index: 0;
	animation: vtFloat 9s ease-in-out infinite;
}
.vt-hero-blob-1 { width: 220px; height: 220px; top: -70px; right: -60px; background: radial-gradient(circle, var(--vt-primary-2), transparent 70%); }
.vt-hero-blob-2 { width: 180px; height: 180px; bottom: -60px; left: -50px; background: radial-gradient(circle, var(--vt-accent-gift-2), transparent 70%); animation-delay: 2.5s; }
@keyframes vtFloat {
	0%, 100% { transform: translateY(0) scale(1); }
	50% { transform: translateY(-16px) scale(1.06); }
}
.vt-hero > * { position: relative; z-index: 1; }

.vt-hero h1 {
	font-size: clamp(23px, 4vw, 33px);
	color: var(--vt-primary);
	display: inline-block;
	padding-bottom: 12px;
	border-bottom: 4px solid var(--vt-primary-2);
}
.vt-hero-sub { font-size: 17px; color: var(--vt-text); font-weight: 600; margin: 16px 0 10px; }
.vt-hero-desc { font-size: 15.5px; color: var(--vt-muted); max-width: 660px; margin: 0 auto; }

.vt-stat-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 26px; }
.vt-stat-chip {
	min-width: 100px;
	padding: 14px 18px;
	border-radius: 16px;
	background: rgba(255,255,255,.45);
	backdrop-filter: blur(6px);
	border: 1px solid rgba(255,255,255,.6);
	box-shadow: 4px 4px 10px var(--vt-shadow-dark), -4px -4px 10px var(--vt-shadow-light);
	transition: transform .25s ease, box-shadow .25s ease;
}
.vt-stat-chip:hover { transform: translateY(-4px); box-shadow: 6px 10px 16px var(--vt-shadow-dark), -4px -4px 10px var(--vt-shadow-light); }
.vt-stat-num { display: block; font-size: 24px; font-weight: 800; color: var(--vt-primary); }
.vt-stat-label { display: block; font-size: 12.5px; color: var(--vt-muted); font-weight: 600; margin-top: 4px; }

.vt-section-title {
	text-align: center;
	font-size: 23px;
	color: var(--vt-primary);
	margin: 44px 0 26px;
	font-weight: 800;
}

/* ---------- section separation (explicit divider element between blocks) ---------- */
.vt-tz-wrap > section { position: relative; }

.vt-divider {
	position: relative;
	height: 2px;
	max-width: min(70%, 420px);
	margin: 64px auto;
	background: linear-gradient(90deg, transparent, var(--vt-primary-2), transparent);
}
.vt-divider-diamond {
	position: absolute;
	top: 50%;
	right: 50%;
	transform: translate(50%, -50%) rotate(45deg);
	width: 11px;
	height: 11px;
	background: var(--vt-primary-2);
	border-radius: 3px;
	box-shadow: 0 0 0 6px var(--vt-bg);
}

/* ---------- Neomorphic surfaces ---------- */
.vt-form-card, .vt-neo-card {
	background: var(--vt-bg);
	border-radius: var(--radius);
	box-shadow: 9px 9px 18px var(--vt-shadow-dark), -9px -9px 18px var(--vt-shadow-light);
	padding: 26px;
	transition: transform .25s ease, box-shadow .25s ease;
}

.vt-form-card { max-width: 480px; margin: 0 auto; }
.vt-form-title { text-align: center; color: var(--vt-primary); font-size: 18px; }

.vt-field { margin-bottom: 18px; }
.vt-field label { display: block; font-size: 14.5px; margin-bottom: 8px; color: var(--vt-text); font-weight: 600; }

.vt-input {
	width: 100%;
	border: none;
	outline: none;
	border-radius: 14px;
	padding: 13px 14px;
	background: var(--vt-bg);
	box-shadow: inset 4px 4px 8px var(--vt-shadow-dark), inset -4px -4px 8px var(--vt-shadow-light);
	font-family: inherit;
	font-size: 15.5px;
	font-weight: 600;
	color: var(--vt-text);
	transition: box-shadow .2s ease;
}
.vt-input:focus { box-shadow: inset 4px 4px 8px var(--vt-shadow-dark), inset -4px -4px 8px var(--vt-shadow-light), 0 0 0 3px rgba(74,90,209,.28); }
.vt-input::placeholder { color: #8890a0; font-weight: 400; }

.vt-mobile-row { display: flex; gap: 8px; align-items: stretch; }
.vt-mobile-row .vt-input { flex: 1; }

.vt-btn {
	border: none;
	border-radius: 14px;
	padding: 12px 20px;
	font-family: inherit;
	font-size: 14.5px;
	font-weight: 700;
	cursor: pointer;
	background: var(--vt-bg);
	box-shadow: 5px 5px 10px var(--vt-shadow-dark), -5px -5px 10px var(--vt-shadow-light);
	transition: transform .15s ease, box-shadow .15s ease;
	white-space: nowrap;
}
.vt-btn:hover:not(:disabled) { transform: translateY(-2px); }
.vt-btn:active {
	box-shadow: inset 4px 4px 8px var(--vt-shadow-dark), inset -4px -4px 8px var(--vt-shadow-light);
	transform: translateY(1px);
}
.vt-btn:disabled { opacity: .55; cursor: not-allowed; }

.vt-btn-ghost { color: var(--vt-primary); }
.vt-btn-primary { color: #fff; background: linear-gradient(145deg, var(--vt-primary-2), var(--vt-primary)); box-shadow: 5px 5px 14px rgba(44,58,140,.45), -3px -3px 10px var(--vt-shadow-light); }
.vt-btn-secondary { color: #fff; background: linear-gradient(145deg, var(--vt-accent-gift-2), var(--vt-accent-gift)); box-shadow: 5px 5px 14px rgba(163,29,29,.4), -3px -3px 10px var(--vt-shadow-light); }

.vt-btn-glow { animation: vtGlow 2.6s ease-in-out infinite; }
@keyframes vtGlow {
	0%, 100% { box-shadow: 5px 5px 14px rgba(44,58,140,.45), -3px -3px 10px var(--vt-shadow-light), 0 0 0 0 rgba(74,90,209,.5); }
	50% { box-shadow: 5px 5px 14px rgba(44,58,140,.45), -3px -3px 10px var(--vt-shadow-light), 0 0 0 8px rgba(74,90,209,0); }
}
@media (prefers-reduced-motion: reduce) { .vt-btn-glow { animation: none; } }

.vt-status-msg, .vt-final-status { min-height: 20px; font-size: 13.5px; font-weight: 600; text-align: center; margin-top: 10px; }
.vt-status-msg.is-error, .vt-final-status.is-error { color: #b0281a; }
.vt-status-msg.is-ok, .vt-final-status.is-ok { color: #14703f; }

.vt-neo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.vt-neo-grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 640px) { .vt-neo-grid, .vt-neo-grid-2 { grid-template-columns: 1fr; } }

.vt-neo-card { text-align: center; border-top: 4px solid var(--vt-primary-2); }
.vt-neo-card:hover {
	transform: translateY(-6px);
	box-shadow: 12px 14px 24px var(--vt-shadow-dark), -6px -6px 16px var(--vt-shadow-light);
}
.vt-neo-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 58px; height: 58px;
	border-radius: 50%;
	font-size: 27px;
	margin-bottom: 14px;
	background: linear-gradient(145deg, var(--vt-primary-2), var(--vt-primary));
	box-shadow: 5px 5px 10px var(--vt-shadow-dark), -5px -5px 10px var(--vt-shadow-light);
	transition: transform .3s ease;
}
.vt-neo-card:hover .vt-neo-icon { transform: scale(1.12) rotate(-6deg); }
.vt-neo-card h3 { font-size: 16.5px; color: var(--vt-text); font-weight: 700; }
.vt-neo-card p { font-size: 14.5px; color: var(--vt-muted); font-weight: 500; margin: 0; }

/* stagger card reveal within a grid */
.vt-neo-grid.is-visible .vt-neo-card,
.vt-reveal.is-visible .vt-neo-card { animation: vtCardIn .6s ease both; }
.vt-neo-grid .vt-neo-card:nth-child(1) { animation-delay: .05s; }
.vt-neo-grid .vt-neo-card:nth-child(2) { animation-delay: .15s; }
.vt-neo-grid .vt-neo-card:nth-child(3) { animation-delay: .25s; }
.vt-neo-grid .vt-neo-card:nth-child(4) { animation-delay: .35s; }
@keyframes vtCardIn {
	from { opacity: 0; transform: translateY(18px); }
	to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
	.vt-neo-grid.is-visible .vt-neo-card, .vt-reveal.is-visible .vt-neo-card { animation: none; }
}

/* Gift section — warm accent */
.vt-gifts .vt-neo-card { border-top-color: var(--vt-accent-gift-2); }
.vt-gifts .vt-neo-icon { background: linear-gradient(145deg, var(--vt-accent-gift-2), var(--vt-accent-gift)); }

/* Support section — teal accent */
.vt-support .vt-neo-card { border-top-color: var(--vt-accent-support-2); }
.vt-support .vt-neo-icon { background: linear-gradient(145deg, var(--vt-accent-support-2), var(--vt-accent-support)); }

.vt-final-form { text-align: center; }
.vt-cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 22px; max-width: 480px; margin-left: auto; margin-right: auto; }
.vt-cta-row .vt-btn { flex: 1; min-width: 200px; padding: 15px 18px; font-size: 15.5px; }
.vt-cta-row-single .vt-btn { flex: 0 1 320px; min-width: 220px; }

.vt-contact { text-align: center; margin-top: 50px; font-size: 14.5px; color: var(--vt-muted); font-weight: 600; }
.vt-contact a { color: var(--vt-primary); text-decoration: none; font-weight: 700; transition: color .2s ease; }
.vt-contact a:hover { color: var(--vt-primary-2); }

/* ============ Mobile responsiveness ============ */
@media (max-width: 640px) {
	.vt-tz-wrap { padding: 24px 12px 48px; }
	.vt-divider { margin: 40px auto; }
	.vt-hero { padding: 34px 16px 24px; border-radius: 22px; }
	.vt-hero-blob-1 { width: 150px; height: 150px; }
	.vt-hero-blob-2 { width: 130px; height: 130px; }
	.vt-form-card, .vt-neo-card { padding: 18px; }
	.vt-section-title { font-size: 19px; margin: 0 0 20px; }
}

@media (max-width: 480px) {
	.vt-stat-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 20px; }
	.vt-stat-chip { min-width: 0; padding: 12px 10px; }
	.vt-stat-num { font-size: 20px; }

	.vt-mobile-row { flex-wrap: wrap; }
	.vt-mobile-row .vt-input { flex: 1 1 100%; order: 1; }
	.vt-mobile-row .vt-btn { flex: 1 1 100%; order: 2; }

	.vt-cta-row { flex-direction: column; }
	.vt-cta-row .vt-btn { min-width: 100%; }

	.vt-input { font-size: 15px; padding: 12px; }
	.vt-hero h1 { font-size: 20px; }
	.vt-hero-sub { font-size: 15px; }
	.vt-hero-desc { font-size: 14px; }
}

@media (max-width: 360px) {
	.vt-stat-row { grid-template-columns: 1fr 1fr; }
	.vt-form-card, .vt-neo-card { padding: 14px; }
}