/* =========================================================
   ipapda — بخش‌های جدید صفحه اصلی + فوتر تعاملی
   فایل کاملاً مجزا و افزودنی است؛ style.css اصلی سایت دست‌نخورده می‌ماند.
   از متغیرهای رنگ خود سایت استفاده می‌کند: --primary-color, --cta-color, --secondary-color
   ========================================================= */

/* نوار تماس بالای هدر (در همه صفحات سایت) */
.ipn-topbar {
	background: var(--primary-color, #0D2B4E);
	color: #cfe0f2;
	font-size: 13px;
}
.ipn-topbar-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 38px;
}
.ipn-topbar-contacts { display: flex; align-items: center; gap: 22px; }
.ipn-topbar-contacts a,
.ipn-topbar-links a { color: #cfe0f2; text-decoration: none; transition: color .2s ease; }
.ipn-topbar-contacts a:hover,
.ipn-topbar-links a:hover { color: var(--cta-color, #FFC107); }
.ipn-topbar-contacts i { color: var(--cta-color, #FFC107); margin-inline-end: 4px; font-size: 12px; }
.ipn-topbar-links { display: flex; align-items: center; gap: 10px; }
.ipn-topbar-sep { opacity: .4; }
@media (max-width: 768px) {
	.ipn-topbar { display: none; }
}

/* انیمیشن ورود بخش‌ها موقع اسکرول: تیتر/توضیح هر بخش و کارت‌های گرید به‌آرامی
   و با کمی تأخیر پشت‌سرهم ظاهر می‌شن تا کل صفحه حس زنده و پویا بده */
.ipn-fade-up {
	opacity: 0;
	transform: translateY(32px);
	transition: opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1);
}
.ipn-fade-up.is-inview { opacity: 1; transform: translateY(0); }

.ipn-stagger > * {
	opacity: 0;
	transform: translateY(26px);
	transition: opacity .6s ease, transform .6s ease;
}
.ipn-stagger.is-inview > * { opacity: 1; transform: translateY(0); }
.ipn-stagger.is-inview > *:nth-child(1) { transition-delay: .05s; }
.ipn-stagger.is-inview > *:nth-child(2) { transition-delay: .12s; }
.ipn-stagger.is-inview > *:nth-child(3) { transition-delay: .19s; }
.ipn-stagger.is-inview > *:nth-child(4) { transition-delay: .26s; }
.ipn-stagger.is-inview > *:nth-child(5) { transition-delay: .33s; }
.ipn-stagger.is-inview > *:nth-child(n+6) { transition-delay: .4s; }

@media (prefers-reduced-motion: reduce) {
	.ipn-fade-up, .ipn-stagger > * {
		transition: none !important; opacity: 1 !important; transform: none !important;
	}
}

.ipn-section {
	padding: 96px 0;
	position: relative;
	background: #fff;
	border-top: 1px solid rgba(13,43,78,.07);
}
.ipn-section--soft {
	background: #eef3fa;
}
/* فاصله اضافه‌ی امن قبل از این بخش، چون سکشن قبلی (اسلایدر پیشنهادات) خودش
   پدینگ پایین نداره و کارت‌های تیره‌اش به این بخش تیره می‌چسبید */
.ipn-section--gap-before {
	margin-top: 48px;
}
@media (max-width: 640px) {
	.ipn-section--gap-before { margin-top: 28px; }
}
.ipn-section--dark {
	background: linear-gradient(135deg, var(--primary-color, #0D2B4E) 0%, #123863 100%);
	color: #fff;
	border-top-color: rgba(255,255,255,.12);
}
.ipn-section--dark .ipn-title,
.ipn-section--dark .ipn-desc { color: #fff; }
.ipn-section--dark .ipn-desc { color: #cfdcea; }

/* خط جداکننده‌ی ظریف بین بخش‌ها تا با وجود پس‌زمینه‌های مشابه هم قاطی نشن */
.ipn-section::after {
	content: "";
	position: absolute;
	bottom: 0; right: 0; left: 0;
	height: 1px;
	background: rgba(13,43,78,.05);
}
.ipn-section--dark::after { background: rgba(255,255,255,.08); }

.ipn-head { max-width: 720px; margin: 0 auto 44px; text-align: center; }
.ipn-eyebrow {
	display: inline-flex; align-items: center; gap: 8px;
	color: var(--cta-color, #FFC107); font-weight: 700; font-size: 14px; margin-bottom: 12px;
}
.ipn-eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--cta-color, #FFC107); display: inline-block; }
.ipn-title { font-size: clamp(22px, 3vw, 32px); font-weight: 800; color: var(--primary-color, #0D2B4E); margin-bottom: 12px; }
.ipn-desc { color: #5c6b7a; font-size: 16px; }

.ipn-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	padding: 13px 26px; border-radius: 999px; font-weight: 700; font-size: 15px;
	border: 2px solid transparent; cursor: pointer; text-decoration: none; transition: .2s ease;
}
.ipn-btn--gold { background: var(--cta-color, #FFC107); color: var(--primary-color, #0D2B4E); }
.ipn-btn--gold:hover { filter: brightness(0.95); transform: translateY(-2px); }
.ipn-btn--navy { background: var(--primary-color, #0D2B4E); color: #fff; }
.ipn-btn--navy:hover { filter: brightness(1.15); }
.ipn-btn--outline { border-color: rgba(255,255,255,.5); color: #fff; }
.ipn-btn--outline:hover { background: rgba(255,255,255,.12); }
.ipn-btn--sm { padding: 9px 18px; font-size: 13px; }

/* زنجیره ارزش */
.ipn-chain-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.ipn-chain-card {
	background: #fff; border: 1px solid #eceff3; border-radius: 16px; padding: 28px 20px;
	text-align: center; box-shadow: 0 6px 24px rgba(13,43,78,.07); position: relative; transition: .2s ease;
}
.ipn-chain-card:hover { transform: translateY(-6px); box-shadow: 0 14px 34px rgba(13,43,78,.12); }
.ipn-chain-card .ipn-num { position: absolute; top: 14px; left: 16px; font-size: 12px; font-weight: 800; color: #e6ebf1; }
.ipn-chain-icon {
	width: 56px; height: 56px; border-radius: 14px; background: #eaf1fb;
	display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; font-size: 26px;
}
.ipn-chain-card h3 { font-size: 16px; margin-bottom: 8px; color: var(--primary-color, #0D2B4E); font-weight: 800; }
.ipn-chain-card p { font-size: 13.5px; color: #5c6b7a; margin: 0; }

/* راهکارها بر اساس نیاز */
.ipn-tabs { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 36px; }
.ipn-tab {
	padding: 10px 20px; border-radius: 999px; border: 1px solid #e6ebf1;
	font-weight: 700; font-size: 14px; color: #374757; cursor: pointer; background: #fff; transition: .15s ease;
}
.ipn-tab.is-active { background: var(--primary-color, #0D2B4E); color: #fff; border-color: var(--primary-color, #0D2B4E); }
.ipn-audience-grid { display: none; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.ipn-audience-grid.is-active { display: grid; }
.ipn-audience-item { background: #fff; border: 1px solid #eceff3; border-radius: 14px; padding: 22px; box-shadow: 0 6px 24px rgba(13,43,78,.06); }
.ipn-audience-item h4 { font-size: 15px; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; color: var(--primary-color, #0D2B4E); }
.ipn-audience-item h4::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--cta-color, #FFC107); }
.ipn-audience-item p { font-size: 13.5px; color: #5c6b7a; margin: 0; }

/* اعتماد */
.ipn-trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 40px; }
.ipn-trust-card { background: #fff; border-radius: 14px; padding: 26px 20px; text-align: center; box-shadow: 0 6px 24px rgba(13,43,78,.06); }
.ipn-trust-card .ipn-ico { font-size: 30px; margin-bottom: 12px; }
.ipn-trust-card h4 { font-size: 15px; margin-bottom: 6px; color: var(--primary-color, #0D2B4E); }
.ipn-trust-card p { font-size: 13px; color: #5c6b7a; margin: 0; }
.ipn-cert-strip { display: flex; align-items: center; justify-content: center; gap: 32px; flex-wrap: wrap; padding: 24px; border: 1px dashed #e6ebf1; border-radius: 14px; }
.ipn-cert-badge { font-weight: 800; color: #374757; font-size: 13px; border: 1px solid #e6ebf1; padding: 8px 14px; border-radius: 8px; }

/* توسعه محصول */
.ipn-process-strip { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; align-items: flex-start; }
.ipn-process-step { flex: 1; min-width: 130px; max-width: 190px; text-align: center; position: relative; }
.ipn-process-step .ipn-circle {
	width: 50px; height: 50px; border-radius: 50%; background: #fff; color: var(--primary-color, #0D2B4E);
	display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; font-weight: 800;
	border: 2px solid var(--cta-color, #FFC107);
	transition: transform .45s cubic-bezier(.34,1.56,.64,1), box-shadow .45s ease, background .45s ease;
	will-change: transform;
	position: relative;
	z-index: 2;
}
.ipn-process-step span { font-size: 13px; color: #dce8f5; font-weight: 700; transition: color .4s ease, font-size .4s ease; }
.ipn-process-line {
	position: absolute; top: 25px; right: -50%; width: 100%; height: 2px;
	background: rgba(255,255,255,.25); z-index: 0; overflow: hidden;
	transition: background .4s ease;
}
.ipn-process-step:last-child .ipn-process-line { display: none; }

/* حالت غیرفعال/اولیه کپشن هر مرحله: مخفی، جمع‌شده و کمی پایین‌تر */
.ipn-process-caption {
	font-size: 12.5px; line-height: 1.8; color: #b9cbe0; margin: 10px 0 0; max-width: 190px;
	margin-inline: auto; opacity: 0; transform: translateY(14px);
	max-height: 0; overflow: hidden;
	transition: opacity .5s ease, transform .5s ease, max-height .5s ease;
}

/* حالتی که با اسکرول (به‌تدریج، مرحله به مرحله) فعال می‌شود:
   دایره به‌طور محسوس بزرگ‌تر می‌شود (با یک پرش کوتاه)، می‌درخشد و متن کامل باز می‌شود */
.ipn-process-step.is-active .ipn-circle {
	transform: scale(1.45);
	background: var(--cta-color, #FFC107);
	color: var(--primary-color, #0D2B4E);
	box-shadow: 0 0 0 9px rgba(255,193,7,.22), 0 10px 26px rgba(0,0,0,.3);
	animation: ipnCirclePop .55s cubic-bezier(.34,1.56,.64,1);
}
.ipn-process-step.is-active span { color: #fff; font-size: 14.5px; }
.ipn-process-step.is-active .ipn-process-caption { opacity: 1; transform: translateY(0); max-height: 140px; }
.ipn-process-step.is-active .ipn-process-line { background: var(--cta-color, #FFC107); }

@keyframes ipnCirclePop {
	0% { transform: scale(1); }
	55% { transform: scale(1.6); }
	100% { transform: scale(1.45); }
}

@media (prefers-reduced-motion: reduce) {
	.ipn-process-step .ipn-circle, .ipn-process-caption, .ipn-process-line { transition: none !important; animation: none !important; }
}

@media (max-width: 900px) {
	.ipn-process-strip { justify-content: flex-start; }
	.ipn-process-step { min-width: 46%; margin-bottom: 28px; }
	.ipn-process-line { display: none; }
}

/* آکادمی */
.ipn-academy-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 36px; align-items: center; }
.ipn-academy-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ipn-academy-item { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid #eceff3; border-radius: 10px; padding: 14px 16px; font-weight: 700; font-size: 14px; color: #374757; }
.ipn-academy-item .ipn-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cta-color, #FFC107); flex-shrink: 0; }
.ipn-academy-media { border-radius: 18px; overflow: hidden; box-shadow: 0 6px 24px rgba(13,43,78,.08); }
.ipn-academy-media img { width: 100%; display: block; }

/* چرا ما */
.ipn-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.ipn-stat-card b { display: block; font-size: 36px; color: var(--cta-color, #FFC107); }
.ipn-stat-card span { font-size: 14px; color: #cfdcea; }

/* CTA چندمسیره */
.ipn-cta-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.ipn-cta-item { background: #fff; border-radius: 14px; padding: 26px 20px; text-align: center; box-shadow: 0 6px 24px rgba(13,43,78,.06); }
.ipn-cta-item h4 { color: var(--primary-color, #0D2B4E); font-size: 16px; margin-bottom: 8px; }
.ipn-cta-item p { font-size: 13.5px; color: #5c6b7a; margin: 0 0 16px; min-height: 38px; }

@media (max-width: 1024px) {
	.ipn-chain-grid { grid-template-columns: repeat(3, 1fr); }
	.ipn-audience-grid { grid-template-columns: repeat(2, 1fr); }
	.ipn-trust-grid, .ipn-cta-grid, .ipn-stat-grid { grid-template-columns: repeat(2, 1fr); }
	.ipn-academy-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
	.ipn-section { padding: 60px 0; }
	.ipn-chain-grid, .ipn-trust-grid, .ipn-cta-grid, .ipn-stat-grid, .ipn-audience-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   فوتر تعاملی جدید
   ========================================================= */
.ipn-footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 28px; padding: 20px 0 32px; }
.ipn-footer-brand p { font-size: 13.5px; color: #a9bcd0; margin-top: 10px; line-height: 1.9; }
.ipn-footer-col h4 {
	display: flex; align-items: center; justify-content: space-between; cursor: pointer;
	font-size: 15px; color: #fff; margin-bottom: 16px; padding-bottom: 10px;
	border-bottom: 2px solid rgba(255,255,255,.12);
}
.ipn-footer-col h4 .ipn-fchevron { display: none; transition: transform .2s ease; }
.ipn-footer-col p, .ipn-footer-col a { color: #b7c6d6; font-size: 13.5px; }
.ipn-footer-col a { display: inline-block; margin-bottom: 8px; text-decoration: none; transition: color .15s ease, padding-right .15s ease; }
.ipn-footer-col a:hover { color: var(--cta-color, #FFC107); padding-right: 4px; }
.ipn-footer-body { display: block; }
.ipn-footer-enamad { margin-top: 14px; display: inline-block; }
.ipn-footer-enamad img { height: 78px; border-radius: 6px; }
.ipn-footer-social { display: flex; gap: 10px; margin-top: 14px; }
.ipn-footer-social a {
	width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.08);
	display: flex; align-items: center; justify-content: center; color: #fff; transition: .2s ease;
}
.ipn-footer-social a:hover { background: var(--cta-color, #FFC107); color: var(--primary-color, #0D2B4E); transform: translateY(-3px); }
.ipn-footer-bottom-row {
	display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
	border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; font-size: 12.5px; color: #8296ab;
}
.ipn-back-to-top {
	position: fixed; bottom: 90px; left: 24px; z-index: 999;
	width: 44px; height: 44px; border-radius: 50%; background: var(--cta-color, #FFC107);
	color: var(--primary-color, #0D2B4E); display: flex; align-items: center; justify-content: center;
	box-shadow: 0 8px 20px rgba(0,0,0,.25); opacity: 0; visibility: hidden; transform: translateY(10px);
	transition: .25s ease; text-decoration: none; font-size: 18px; border: none; cursor: pointer;
}
.ipn-back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

@media (max-width: 900px) {
	.ipn-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
	.ipn-footer-grid { grid-template-columns: 1fr; gap: 6px; }
	.ipn-footer-col h4 .ipn-fchevron { display: inline-block; }
	.ipn-footer-body { display: none; padding-bottom: 14px; }
	.ipn-footer-col.is-open .ipn-footer-body { display: block; }
	.ipn-footer-col.is-open h4 .ipn-fchevron { transform: rotate(180deg); }
	.ipn-back-to-top { left: 16px; bottom: 80px; }
}