/* =========================================================
   دیسان انرژی — استایل اصلی پوسته (نسخهٔ ۲ «نیروگاه شخصی شما»)
   ساختار: فونت → توکن‌ها → ریست → تایپوگرافی → دکمه‌ها → تصویر →
   هدر → هیرو اسکرولی‌تلینگ → بخش‌های خانه → صفحات داخلی → فرم‌ها →
   ووکامرس → فوتر → انیمیشن‌ها → کاهش حرکت
   تمام دارایی‌ها محلی‌اند؛ هیچ url خارجی در این فایل وجود ندارد.
   ========================================================= */

/* ---------- فونت محلی وزیرمتن ---------- */
@font-face {
	font-family: 'Vazirmatn';
	src: url('../fonts/vazirmatn/Vazirmatn-Regular.woff2') format('woff2');
	font-weight: 400;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: 'Vazirmatn';
	src: url('../fonts/vazirmatn/Vazirmatn-Medium.woff2') format('woff2');
	font-weight: 500;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: 'Vazirmatn';
	src: url('../fonts/vazirmatn/Vazirmatn-SemiBold.woff2') format('woff2');
	font-weight: 600;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: 'Vazirmatn';
	src: url('../fonts/vazirmatn/Vazirmatn-Bold.woff2') format('woff2');
	font-weight: 700;
	font-style: normal;
	font-display: swap;
}

/* ---------- توکن‌های برند ---------- */
:root {
	--color-primary: #6FBE44;
	--color-dark: #22322A;
	--color-bg: #F5FAF2;
	--color-cta: #F97316;
	--color-cta-hover: #C2410C;
	--color-secondary-green: #4A8C2E;
	--color-gray: #5C6B60;
	--color-light-green: #DCE8D5;
	--color-white: #FFFFFF;

	/* سطح‌های تیره (مشتق سبز زغالی برند) */
	--ink-2: #1B2822;
	--ink-3: #16211B;
	--night: #0E1A14;

	--font-base: 'Vazirmatn', 'Segoe UI', Tahoma, sans-serif;
	--fs-body: 17px;
	--fs-small: 15px;
	--line-height: 1.75;

	--container-w: 1280px;
	--header-h: 76px;
	--section-gap: clamp(52px, 6.5vw, 76px);
	--card-gap: 22px;
	--radius-lg: 26px;
	--radius-md: 18px;
	--radius-btn: 999px;

	--transition-fast: 200ms ease;
	--transition-med: 320ms cubic-bezier(0.33, 1, 0.68, 1);

	--shadow-soft: 0 6px 26px rgba(34, 50, 42, 0.07);
	--shadow-hover: 0 18px 44px rgba(34, 50, 42, 0.14);
	--shadow-cta: 0 10px 26px rgba(249, 115, 22, 0.32);
}

/* ---------- ریست پایه ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	direction: rtl;
	font-family: var(--font-base);
	font-size: var(--fs-body);
	line-height: var(--line-height);
	color: var(--color-dark);
	background: var(--color-bg);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 1rem; }
::selection { background: var(--color-primary); color: #fff; }

:focus-visible {
	outline: 2px solid var(--color-secondary-green);
	outline-offset: 3px;
	border-radius: 4px;
}

/* ---------- تایپوگرافی ---------- */
h1, h2, h3, h4 { margin: 0 0 14px; font-weight: 800; line-height: 1.32; color: var(--color-dark); }
h1 { font-size: clamp(32px, 4.4vw, 56px); }
h2 { font-size: clamp(26px, 3vw, 40px); letter-spacing: -0.3px; }
h3 { font-size: clamp(19px, 1.7vw, 24px); font-weight: 700; }
h4 { font-size: 17px; font-weight: 700; }
p { margin: 0 0 14px; color: var(--color-gray); }
.small { font-size: var(--fs-small); }

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 7px 16px;
	border-radius: 999px;
	background: var(--color-light-green);
	color: var(--color-secondary-green);
	font-size: 14px;
	font-weight: 700;
	margin-bottom: 14px;
}
.eyebrow-dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(111, 190, 68, 0.25);
	animation: ds-pulse 2.4s ease-in-out infinite;
}

.section-title { text-align: center; margin-bottom: 36px; }
.section-title h2 { margin-bottom: 6px; }
.section-title p { max-width: 560px; margin-inline: auto; }

.section-head {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 20px;
	flex-wrap: wrap;
	margin-bottom: 30px;
}
.section-head h2 { margin-bottom: 0; }

/* ---------- گرید و کانتینر ---------- */
.container {
	width: 100%;
	max-width: var(--container-w);
	margin: 0 auto;
	padding: 0 20px;
}
.section-padding { padding-top: var(--section-gap); padding-bottom: var(--section-gap); }
.grid { display: grid; gap: var(--card-gap); }

/* ---------- دکمه‌ها ---------- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 9px;
	padding: 13px 26px;
	border-radius: var(--radius-btn);
	font-weight: 700;
	font-size: var(--fs-small);
	border: 1.5px solid transparent;
	transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
	white-space: nowrap;
	line-height: 1.4;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-lg { padding: 16px 34px; font-size: 16px; }

/* نارنجی: فقط دکمه‌های اقدام */
.btn-cta { background: var(--color-cta); color: #fff; box-shadow: var(--shadow-cta); }
.btn-cta:hover { background: var(--color-cta-hover); color: #fff; box-shadow: 0 14px 30px rgba(194, 65, 12, 0.34); }

.btn-green { background: var(--color-primary); color: #fff; }
.btn-green:hover { background: var(--color-secondary-green); color: #fff; }

.btn-dark { background: var(--color-dark); color: #fff; }
.btn-dark:hover { background: var(--ink-2); color: #fff; }

.btn-outline { background: transparent; border-color: rgba(34, 50, 42, 0.28); color: var(--color-dark); }
.btn-outline:hover { border-color: var(--color-dark); background: var(--color-dark); color: #fff; }
.btn-dark-outline { background: transparent; border-color: var(--color-dark); color: var(--color-dark); }
.btn-dark-outline:hover { background: var(--color-dark); color: #fff; }

.btn-white-outline { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.45); color: #fff; }
.btn-white-outline:hover { background: #fff; color: var(--color-dark); }
.btn-ghost-light { background: rgba(255, 255, 255, 0.6); border-color: rgba(34, 50, 42, 0.16); color: var(--color-dark); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn-ghost-light:hover { background: #fff; border-color: rgba(34, 50, 42, 0.3); }

.btn .disun-icon { width: 18px; height: 18px; }

.btn-link {
	color: var(--color-secondary-green);
	font-weight: 700;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: var(--fs-small);
}
.btn-link .disun-icon { width: 16px; height: 16px; transition: transform var(--transition-fast); }
.btn-link:hover .disun-icon { transform: translateX(-4px); }

/* ---------- تصویر / جایگزین تصویر ---------- */
.disun-media {
	position: relative;
	width: 100%;
	aspect-ratio: var(--disun-ratio, 3/2);
	overflow: hidden;
	border-radius: var(--radius-md);
	background: var(--color-light-green);
}
.disun-media-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 600ms cubic-bezier(0.33, 1, 0.68, 1);
}
.disun-media.is-placeholder { display: flex; align-items: center; justify-content: center; }
.disun-placeholder-icon {
	width: 20%;
	min-width: 32px;
	max-width: 56px;
	color: var(--color-secondary-green);
	opacity: 0.4;
}
.disun-icon { width: 24px; height: 24px; }

/* ---------- هدر شناور ---------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	height: var(--header-h);
	display: flex;
	align-items: center;
	background: transparent;
	transition: background var(--transition-med), box-shadow var(--transition-med), backdrop-filter var(--transition-med);
}
.site-header::before {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(245, 250, 242, 0.9), rgba(245, 250, 242, 0));
	opacity: 1;
	transition: opacity var(--transition-med);
	pointer-events: none;
}
.site-header.is-scrolled {
	background: rgba(255, 255, 255, 0.82);
	backdrop-filter: blur(14px) saturate(1.4);
	-webkit-backdrop-filter: blur(14px) saturate(1.4);
	box-shadow: 0 1px 0 rgba(34, 50, 42, 0.06), var(--shadow-soft);
}
.site-header.is-scrolled::before { opacity: 0; }

.header-inner {
	width: 100%;
	max-width: var(--container-w);
	margin: 0 auto;
	padding: 0 20px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
}
.site-logo { display: flex; align-items: center; }
.site-logo img { max-height: 44px; width: auto; }
.site-logo .site-title-fallback {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	font-size: 21px;
	font-weight: 800;
	color: var(--color-dark);
}
.logo-bolt {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 38px;
	border-radius: 12px;
	background: var(--color-dark);
	color: var(--color-primary);
}
.logo-bolt svg { width: 20px; height: 20px; }

.primary-nav { display: none; }
.primary-nav ul { display: flex; align-items: center; gap: 6px; }
.primary-nav a {
	display: inline-block;
	font-size: 15px;
	font-weight: 600;
	color: var(--color-dark);
	padding: 8px 14px;
	border-radius: 999px;
	transition: color var(--transition-fast), background var(--transition-fast);
}
.primary-nav a:hover { color: var(--color-secondary-green); background: rgba(111, 190, 68, 0.12); }
.primary-nav .current-menu-item > a,
.primary-nav .current_page_item > a { color: var(--color-secondary-green); background: var(--color-light-green); }
@media (min-width: 1024px) { .primary-nav { display: block; } }

.header-actions { display: flex; align-items: center; gap: 12px; }
.header-phone { display: none; align-items: center; gap: 7px; font-weight: 700; font-size: 15px; color: var(--color-dark); }
.header-phone .disun-icon { width: 18px; height: 18px; color: var(--color-secondary-green); }
@media (min-width: 768px) { .header-phone { display: flex; } }
.header-actions .btn-cta { display: none; padding: 11px 22px; }
@media (min-width: 768px) { .header-actions .btn-cta { display: inline-flex; } }

.mobile-menu-toggle { display: inline-flex; background: none; border: none; padding: 8px; color: var(--color-dark); }
.mobile-menu-toggle .disun-icon { width: 26px; height: 26px; }
@media (min-width: 1024px) { .mobile-menu-toggle { display: none; } }

/* منوی موبایل */
.mobile-nav {
	position: fixed;
	inset: 0;
	background: var(--color-bg);
	z-index: 200;
	transform: translateX(100%);
	transition: transform var(--transition-med);
	padding: 22px 20px;
	overflow-y: auto;
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a { display: block; padding: 14px 4px; font-size: 18px; font-weight: 600; border-bottom: 1px solid var(--color-light-green); }
.mobile-nav-cta { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }

/* =========================================================
   هیرو اسکرولی‌تلینگ «نیروگاه شخصی شما»
   ظرف بلند (۳۲۰vh)؛ صحنه sticky است و سه پرده دارد.
   JS متغیرهای --p (پیشرفت کل) و --night را ست می‌کند و
   کلاس‌های .is-day / .is-night را روی صحنه می‌گذارد.
   ========================================================= */
.hero-story {
	position: relative;
	height: 320vh;
	margin-top: calc(-1 * var(--header-h));
	background: var(--night);
}
.hero-stage {
	position: sticky;
	top: 0;
	height: 100vh;
	height: 100svh;
	overflow: hidden;
	display: grid;
	grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
	align-items: center;
	gap: clamp(16px, 3vw, 48px);
	padding: calc(var(--header-h) + 10px) clamp(16px, 4vw, 56px) clamp(18px, 4vh, 44px);
}

/* آسمان */
.hero-sky { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-sky-layer { position: absolute; inset: 0; }
.hero-sky-day { background: linear-gradient(180deg, #cde7f5 0%, #e3f1e6 52%, #f5faf2 100%); }
.hero-sky-dusk { background: linear-gradient(180deg, #b7cfe0 0%, #ecd9c0 55%, #e8ddc4 100%); opacity: 0; }
.hero-sky-night { background: linear-gradient(180deg, #09120d 0%, #0e1a14 55%, #16211b 100%); opacity: 0; }

.hero-stars { position: absolute; inset: 0 0 30% 0; opacity: 0; transition: opacity 400ms ease; }
.hero-stars i {
	position: absolute;
	width: 3px;
	height: 3px;
	border-radius: 50%;
	background: #fff;
	opacity: 0.85;
	animation: ds-twinkle 2.6s ease-in-out infinite;
}
.hero-stars i:nth-child(1)  { top: 12%; right: 8%;  animation-delay: 0s; }
.hero-stars i:nth-child(2)  { top: 22%; right: 18%; animation-delay: 0.4s; width: 2px; height: 2px; }
.hero-stars i:nth-child(3)  { top: 8%;  right: 32%; animation-delay: 0.9s; }
.hero-stars i:nth-child(4)  { top: 30%; right: 42%; animation-delay: 1.3s; width: 2px; height: 2px; }
.hero-stars i:nth-child(5)  { top: 14%; right: 55%; animation-delay: 0.6s; }
.hero-stars i:nth-child(6)  { top: 26%; right: 64%; animation-delay: 1.7s; }
.hero-stars i:nth-child(7)  { top: 9%;  right: 74%; animation-delay: 0.2s; width: 2px; height: 2px; }
.hero-stars i:nth-child(8)  { top: 34%; right: 82%; animation-delay: 1.1s; }
.hero-stars i:nth-child(9)  { top: 18%; right: 90%; animation-delay: 1.9s; }
.hero-stars i:nth-child(10) { top: 40%; right: 12%; animation-delay: 0.8s; width: 2px; height: 2px; }
.hero-stars i:nth-child(11) { top: 44%; right: 70%; animation-delay: 1.5s; width: 2px; height: 2px; }
.hero-stars i:nth-child(12) { top: 38%; right: 50%; animation-delay: 2.1s; }

/* خورشید / ماه — مسیر قوسی با متغیرهای JS */
.hero-orb {
	position: absolute;
	top: 10vh;
	right: 10%;
	width: 92px;
	height: 92px;
	transform: translate(calc(var(--orb-x, 0) * -58vw), calc(var(--orb-y, 0) * 30vh));
	will-change: transform;
}
.hero-orb-sun,
.hero-orb-moon { position: absolute; inset: 0; border-radius: 50%; transition: opacity 500ms ease; }
.hero-orb-sun {
	background: radial-gradient(circle at 38% 34%, #fff8e2, #ffe9a8 42%, #ffd76a 72%);
	box-shadow: 0 0 60px 22px rgba(255, 224, 130, 0.55), 0 0 140px 60px rgba(255, 224, 130, 0.22);
	opacity: calc(1 - var(--night, 0));
}
.hero-orb-moon {
	background: radial-gradient(circle at 40% 36%, #ffffff, #dbe6dd 58%, #b9c9bd 100%);
	box-shadow: 0 0 44px 14px rgba(220, 235, 222, 0.28);
	opacity: var(--night, 0);
	transform: scale(0.82);
}

/* قاب ویلا */
.hero-media {
	position: relative;
	z-index: 1;
	order: 2; /* در RTL: ستون دوم = سمت چپ */
	height: min(72vh, 640px);
	border-radius: var(--radius-lg);
	overflow: hidden;
	box-shadow: 0 30px 80px rgba(14, 26, 20, 0.25);
	transform: translateY(calc(var(--p, 0) * -12px)) scale(calc(1.03 - var(--p, 0) * 0.03));
	will-change: transform;
	background: linear-gradient(180deg, #bcd9ec 0%, #d8e9d8 60%, #cfe3c2 100%);
}
.hero-media.has-photo .hero-media-img { width: 100%; height: 100%; object-fit: cover; }
.hero-media-warm {
	position: absolute;
	inset: 40% 0 0 0;
	background: radial-gradient(60% 70% at 50% 90%, rgba(255, 190, 92, 0.4), rgba(255, 190, 92, 0));
	opacity: var(--night, 0);
	pointer-events: none;
}
.hero-media-tint {
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(9, 18, 13, 0.5), rgba(9, 18, 13, 0.72));
	opacity: 0;
	pointer-events: none;
	transition: opacity 200ms linear;
}
.hero-media.has-photo .hero-media-tint { opacity: calc(var(--night, 0) * 0.62); }

/* صحنهٔ SVG ویلا — رنگ روز/شب با کلاس is-night روی صحنه */
.hero-villa { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-villa * { transition: fill 700ms ease, filter 700ms ease, opacity 700ms ease; }
.v-mount-far  { fill: #c4dbc0; }
.v-mount-near { fill: #a9cba0; }
.v-ground     { fill: #cfe3c2; }
.v-trunk      { fill: #7a6047; }
.v-leaf       { fill: #6fbe44; }
.v-leaf-2     { fill: #4a8c2e; }
.v-body       { fill: #f4f6f1; }
.v-wing       { fill: #e7ebe3; }
.v-roof       { fill: #46554c; }
.v-panel      { fill: #24384a; stroke: #7fb2d6; stroke-width: 1.4; }
.v-win        { fill: #b9d7ea; }
.v-door       { fill: #a7c9e0; }
.v-deck       { fill: #d8dfd0; }
.v-bush       { fill: #4a8c2e; }
.v-bush-2     { fill: #6fbe44; }

.is-day .v-panels { filter: drop-shadow(0 0 14px rgba(127, 178, 214, 0.85)); }
.is-day .v-panel  { stroke: #b8e0ff; }

.is-night .v-mount-far  { fill: #1c2b21; }
.is-night .v-mount-near { fill: #16231a; }
.is-night .v-ground     { fill: #0f1a13; }
.is-night .v-trunk      { fill: #2c2419; }
.is-night .v-leaf       { fill: #274722; }
.is-night .v-leaf-2     { fill: #1d3719; }
.is-night .v-body       { fill: #2b3b31; }
.is-night .v-wing       { fill: #223129; }
.is-night .v-roof       { fill: #17231c; }
.is-night .v-panel      { fill: #101d28; stroke: #2c4658; }
.is-night .v-deck       { fill: #1b2921; }
.is-night .v-bush       { fill: #1d3719; }
.is-night .v-bush-2     { fill: #274722; }
.is-night .v-win,
.is-night .v-door {
	fill: #ffd98a;
	filter: drop-shadow(0 0 16px rgba(255, 209, 122, 0.8));
}

/* ویجت جریان انرژی */
.hero-hud {
	position: absolute;
	inset-inline: clamp(12px, 2vw, 22px);
	bottom: clamp(12px, 2.2vh, 22px);
	display: grid;
	grid-template-columns: auto 1fr auto 1fr auto;
	align-items: center;
	gap: 6px;
	padding: 13px 18px;
	border-radius: 20px;
	background: rgba(14, 26, 20, 0.66);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
	border: 1px solid rgba(255, 255, 255, 0.14);
	color: #fff;
	box-shadow: 0 14px 40px rgba(9, 18, 13, 0.35);
}
.hud-node { display: grid; grid-template-columns: auto auto; grid-template-rows: auto auto; column-gap: 9px; align-items: center; }
.hud-node-icon {
	grid-row: 1 / 3;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 38px;
	border-radius: 12px;
	background: rgba(255, 255, 255, 0.1);
	color: var(--color-primary);
	transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}
.hud-node-icon svg { width: 21px; height: 21px; }
.hud-node-label { font-size: 11.5px; color: rgba(255, 255, 255, 0.62); line-height: 1.4; }
.hud-node-value { font-size: 14px; font-weight: 800; line-height: 1.4; white-space: nowrap; }

.is-day .hud-sun .hud-node-icon { background: rgba(255, 216, 106, 0.18); color: #ffd76a; box-shadow: 0 0 18px rgba(255, 215, 106, 0.35); }
.is-night .hud-sun .hud-node-icon { color: rgba(255, 255, 255, 0.35); }
.is-night .hud-battery .hud-node-icon { background: rgba(111, 190, 68, 0.2); box-shadow: 0 0 18px rgba(111, 190, 68, 0.35); }

.hud-line { position: relative; height: 2px; border-radius: 2px; background: rgba(255, 255, 255, 0.14); overflow: visible; }
.hud-line i {
	position: absolute;
	top: 50%;
	right: 0;
	width: 7px;
	height: 7px;
	margin-top: -3.5px;
	border-radius: 50%;
	background: var(--color-primary);
	box-shadow: 0 0 8px rgba(111, 190, 68, 0.9);
	opacity: 0;
}
.hud-line.is-flow i { animation: ds-flow 1.6s linear infinite; opacity: 1; }
.hud-line.is-flow i:nth-child(2) { animation-delay: 0.53s; }
.hud-line.is-flow i:nth-child(3) { animation-delay: 1.06s; }
.hud-line.is-flow.is-reverse i { animation-name: ds-flow-reverse; }

/* پرده‌های متن */
.hero-copy { position: relative; z-index: 2; order: 1; min-height: 340px; }
.hero-scene {
	position: absolute;
	inset-inline: 0;
	top: 50%;
	transform: translateY(calc(-50% + 30px));
	opacity: 0;
	visibility: hidden;
	transition: opacity 450ms ease, transform 450ms cubic-bezier(0.33, 1, 0.68, 1), visibility 0s linear 450ms;
}
.hero-scene.is-active {
	opacity: 1;
	visibility: visible;
	transform: translateY(-50%);
	transition: opacity 500ms ease 120ms, transform 500ms cubic-bezier(0.33, 1, 0.68, 1) 120ms, visibility 0s;
}
.hero-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 8px 18px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.62);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border: 1px solid rgba(34, 50, 42, 0.1);
	color: var(--color-secondary-green);
	font-size: 14px;
	font-weight: 700;
	margin-bottom: 18px;
}
.hero-eyebrow-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(111, 190, 68, 0.25);
	animation: ds-pulse 2.4s ease-in-out infinite;
}
.hero-title {
	margin: 0 0 16px;
	font-size: clamp(34px, 4.6vw, 62px);
	font-weight: 800;
	line-height: 1.22;
	letter-spacing: -0.8px;
	color: var(--color-dark);
	transition: color 500ms ease;
}
.hero-title-sm { font-size: clamp(26px, 3.3vw, 44px); }
.hero-sub {
	margin: 0 0 26px;
	max-width: 480px;
	font-size: clamp(15px, 1.25vw, 18.5px);
	line-height: 1.95;
	color: var(--color-gray);
	transition: color 500ms ease;
}
.hero-scene-step {
	display: inline-block;
	font-size: 15px;
	font-weight: 800;
	letter-spacing: 2px;
	color: var(--color-primary);
	margin-bottom: 12px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* در پردهٔ شب، متن روشن می‌شود */
.is-night .hero-title { color: #fff; }
.is-night .hero-sub { color: rgba(255, 255, 255, 0.72); }
.is-night .hero-eyebrow { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.16); color: var(--color-primary); }

/* ریل پیشرفت */
.hero-progress {
	position: absolute;
	z-index: 3;
	inset-inline-start: clamp(10px, 1.6vw, 24px);
	top: 50%;
	transform: translateY(-50%);
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.hero-progress span {
	width: 8px;
	height: 8px;
	border-radius: 999px;
	background: rgba(92, 107, 96, 0.35);
	transition: height 350ms cubic-bezier(0.33, 1, 0.68, 1), background 350ms ease;
}
.hero-progress span.is-active { height: 30px; background: var(--color-primary); }
.is-night .hero-progress span { background: rgba(255, 255, 255, 0.25); }
.is-night .hero-progress span.is-active { background: var(--color-primary); }

/* راهنمای اسکرول */
.hero-scrollhint {
	position: absolute;
	z-index: 3;
	bottom: 18px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 13px;
	font-weight: 600;
	color: var(--color-gray);
	transition: opacity 300ms ease;
}
.hero-scrollhint svg { animation: ds-bounce 1.6s ease-in-out infinite; }

/* حالت استاتیک (کاهش حرکت / بدون JS) */
.hero-story.is-static,
html:not(.js) .hero-story { height: auto; }
.hero-story.is-static .hero-stage,
html:not(.js) .hero-story .hero-stage { position: relative; height: auto; min-height: 92vh; }
.hero-story.is-static .hero-scene,
html:not(.js) .hero-story .hero-scene { position: relative; top: auto; transform: none; opacity: 1; visibility: visible; }
.hero-story.is-static .hero-scene:not([data-hero-scene="0"]),
html:not(.js) .hero-story .hero-scene:not([data-hero-scene="0"]) { display: none; }
.hero-story.is-static .hero-scrollhint,
.hero-story.is-static .hero-progress,
html:not(.js) .hero-story .hero-scrollhint,
html:not(.js) .hero-story .hero-progress { display: none; }

/* هیرو موبایل */
@media (max-width: 900px) {
	.hero-story { height: 300vh; }
	.hero-stage {
		grid-template-columns: 1fr;
		grid-template-rows: minmax(0, 1fr) auto;
		gap: 14px;
		padding: calc(var(--header-h) + 8px) 16px 54px;
		align-items: stretch;
	}
	.hero-media { order: 1; height: auto; min-height: 34vh; }
	.hero-copy { order: 2; min-height: 300px; }
	.hero-scene { text-align: center; }
	.hero-sub { margin-inline: auto; }
	.hero-actions { justify-content: center; }
	.hero-progress { flex-direction: row; top: auto; bottom: 22px; inset-inline-start: 50%; transform: translateX(50%); }
	.hero-progress span.is-active { height: 8px; width: 30px; }
	.hero-scrollhint { display: none; }
	.hero-hud { padding: 10px 12px; gap: 4px; border-radius: 16px; }
	.hud-node-icon { width: 30px; height: 30px; border-radius: 9px; }
	.hud-node-icon svg { width: 17px; height: 17px; }
	.hud-node-label { display: none; }
	.hud-node { grid-template-rows: auto; }
	.hud-node-value { font-size: 12.5px; }
	.hero-orb { width: 64px; height: 64px; }
}

/* ---------- نوار اعتماد ---------- */
.trust-bar-wrap { position: relative; z-index: 5; margin-top: -34px; }
@media (min-width: 901px) { .trust-bar-wrap { margin-top: -58px; } }
.trust-bar {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 18px 12px;
	padding: clamp(22px, 3vw, 34px) clamp(20px, 3vw, 40px);
	border-radius: var(--radius-lg);
	background:
		radial-gradient(120% 180% at 85% 0%, rgba(111, 190, 68, 0.16), rgba(111, 190, 68, 0) 55%),
		linear-gradient(135deg, var(--color-dark), var(--ink-3));
	border: 1px solid rgba(255, 255, 255, 0.07);
	box-shadow: 0 24px 60px rgba(14, 26, 20, 0.28);
}
@media (min-width: 900px) { .trust-bar { grid-template-columns: repeat(4, 1fr); } }
.trust-item { display: flex; align-items: center; gap: 14px; }
.trust-item + .trust-item { position: relative; }
@media (min-width: 900px) {
	.trust-item + .trust-item::before {
		content: '';
		position: absolute;
		inset-inline-start: -6px;
		top: 50%;
		transform: translateY(-50%);
		width: 1px;
		height: 42px;
		background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.16), transparent);
	}
}
.trust-icon {
	flex: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	border-radius: 15px;
	background: rgba(111, 190, 68, 0.14);
	color: var(--color-primary);
}
.trust-icon .disun-icon { width: 24px; height: 24px; }
.trust-body { display: flex; flex-direction: column; }
.trust-number { font-size: clamp(22px, 2.2vw, 30px); font-weight: 800; color: #fff; line-height: 1.25; }
.trust-label { font-size: 13.5px; color: rgba(255, 255, 255, 0.62); line-height: 1.6; }

/* ---------- چرا دیسان انرژی ---------- */
.why-us-grid { grid-template-columns: 1fr; }
@media (min-width: 640px) { .why-us-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .why-us-grid { grid-template-columns: repeat(3, 1fr); } }
.why-us-card {
	background: #fff;
	border: 1px solid rgba(34, 50, 42, 0.07);
	border-radius: var(--radius-md);
	padding: 26px 24px;
	transition: transform var(--transition-med), box-shadow var(--transition-med), border-color var(--transition-med);
}
.why-us-card:hover {
	transform: translateY(-5px);
	box-shadow: var(--shadow-hover);
	border-color: rgba(111, 190, 68, 0.4);
}
.why-us-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	border-radius: 16px;
	background: var(--color-light-green);
	color: var(--color-secondary-green);
	margin-bottom: 16px;
	transition: background var(--transition-med), color var(--transition-med), transform var(--transition-med);
}
.why-us-icon .disun-icon { width: 26px; height: 26px; }
.why-us-card:hover .why-us-icon { background: var(--color-primary); color: #fff; transform: rotate(-6deg) scale(1.06); }
.why-us-card h3 { margin-bottom: 6px; font-size: 18px; }
.why-us-card p { margin: 0; font-size: 14.5px; }

/* ---------- راهکارها ---------- */
.solutions-grid { grid-template-columns: 1fr; }
@media (min-width: 640px) { .solutions-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .solutions-grid { grid-template-columns: repeat(4, 1fr); } }
.solution-card {
	position: relative;
	display: block;
	border-radius: var(--radius-md);
	overflow: hidden;
	min-height: 340px;
	isolation: isolate;
}
.solution-card .disun-media { position: absolute; inset: 0; height: 100%; aspect-ratio: auto; border-radius: 0; }
.solution-card .disun-media-img { height: 100%; }
.solution-card:hover .disun-media-img { transform: scale(1.07); }
.solution-card::after {
	content: '';
	position: absolute;
	inset: 0;
	z-index: 1;
	background: linear-gradient(180deg, rgba(14, 26, 20, 0) 30%, rgba(14, 26, 20, 0.52) 62%, rgba(14, 26, 20, 0.88) 100%);
	transition: opacity var(--transition-med);
}
.solution-card-content {
	position: absolute;
	inset-inline: 0;
	bottom: 0;
	z-index: 2;
	padding: 22px 22px 20px;
	color: #fff;
}
.solution-card-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 13px;
	background: rgba(255, 255, 255, 0.14);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border: 1px solid rgba(255, 255, 255, 0.2);
	color: var(--color-primary);
	margin-bottom: 12px;
}
.solution-card-icon .disun-icon { width: 22px; height: 22px; }
.solution-card h3 { color: #fff; margin-bottom: 4px; font-size: 20px; }
.solution-card p {
	color: rgba(255, 255, 255, 0.75);
	font-size: 13.5px;
	margin: 0 0 10px;
	max-height: 0;
	opacity: 0;
	overflow: hidden;
	transition: max-height var(--transition-med), opacity var(--transition-med);
}
.solution-card:hover p { max-height: 90px; opacity: 1; }
.solution-card .btn-link { color: var(--color-primary); font-size: 14px; }

/* ---------- پروژه‌ها: پشتهٔ روی‌هم ---------- */
.projects .section-head { margin-bottom: 8px; }
.projects-stack { display: grid; gap: 24px; padding-top: 16px; }
.projects-stack .project-card {
	position: sticky;
	top: calc(var(--header-h) + 16px + var(--stack-i, 0) * 16px);
	display: block;
}
.project-card-inner {
	position: relative;
	height: min(62vh, 540px);
	min-height: 380px;
	border-radius: var(--radius-lg);
	overflow: hidden;
	isolation: isolate;
	box-shadow: 0 24px 60px rgba(14, 26, 20, 0.22);
	transform: scale(var(--stack-scale, 1));
	transform-origin: center top;
	will-change: transform;
	background: var(--color-dark);
}
.project-card-media { position: absolute; inset: 0; height: 100%; aspect-ratio: auto; border-radius: 0; background: var(--ink-2); }
.project-card-media .disun-media-img { height: 100%; }
.project-card:hover .project-card-media .disun-media-img { transform: scale(1.05); }
.project-card-media.is-placeholder .disun-placeholder-icon { color: rgba(255, 255, 255, 0.3); }
.project-card-scrim {
	position: absolute;
	inset: 0;
	z-index: 1;
	background:
		linear-gradient(0deg, rgba(14, 26, 20, calc(0.15 + var(--stack-dim, 0) * 0.6)) 0%, rgba(14, 26, 20, calc(var(--stack-dim, 0) * 0.6)) 100%),
		linear-gradient(180deg, rgba(14, 26, 20, 0.05) 30%, rgba(14, 26, 20, 0.55) 66%, rgba(14, 26, 20, 0.9) 100%);
}
.project-card-content {
	position: absolute;
	inset-inline: 0;
	bottom: 0;
	z-index: 2;
	padding: clamp(20px, 3vw, 36px);
	color: #fff;
	max-width: 640px;
}
.project-card-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.project-card-badge {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 6px 14px;
	border-radius: 999px;
	font-size: 12.5px;
	font-weight: 700;
	background: rgba(255, 255, 255, 0.13);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border: 1px solid rgba(255, 255, 255, 0.2);
	color: #fff;
}
.project-card-badge.is-capacity { background: rgba(111, 190, 68, 0.22); border-color: rgba(111, 190, 68, 0.45); color: #d3f0c2; }
.project-card-badge svg { width: 14px; height: 14px; }
.project-card h3 { color: #fff; font-size: clamp(21px, 2.4vw, 30px); margin-bottom: 8px; }
.project-card-content p { color: rgba(255, 255, 255, 0.75); font-size: 14.5px; margin-bottom: 16px; max-width: 520px; }
.project-card-link { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 14.5px; color: #fff; }
.project-card-arrow {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background: var(--color-primary);
	color: #fff;
	transition: transform var(--transition-med), background var(--transition-med);
}
.project-card-arrow .disun-icon { width: 18px; height: 18px; }
.project-card:hover .project-card-arrow { transform: translateX(-5px); background: var(--color-secondary-green); }

/* کارت پروژه در آرشیو (خارج از پشته): چیدمان معمولی */
.posts-grid .project-card,
.projects-archive-grid .project-card { position: static; }
.projects-archive-grid { display: grid; gap: var(--card-gap); grid-template-columns: 1fr; }
@media (min-width: 768px) { .projects-archive-grid { grid-template-columns: repeat(2, 1fr); } }
.projects-archive-grid .project-card-inner { height: 340px; min-height: 0; }

/* ---------- محاسبه‌گر هوشمند ---------- */
.calculator-banner {
	position: relative;
	display: grid;
	gap: 28px;
	padding: clamp(28px, 4vw, 52px);
	border-radius: var(--radius-lg);
	overflow: hidden;
	background:
		radial-gradient(90% 140% at 8% 100%, rgba(111, 190, 68, 0.2), rgba(111, 190, 68, 0) 52%),
		linear-gradient(135deg, var(--ink-2), var(--color-dark) 55%, #2a4033);
	border: 1px solid rgba(255, 255, 255, 0.07);
	color: #fff;
}
@media (min-width: 1024px) { .calculator-banner { grid-template-columns: 1.1fr 0.9fr; align-items: center; } }
.calculator-banner-content { position: relative; z-index: 1; }
.calc-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 7px 16px;
	border-radius: 999px;
	background: rgba(111, 190, 68, 0.16);
	border: 1px solid rgba(111, 190, 68, 0.35);
	color: var(--color-primary);
	font-size: 13.5px;
	font-weight: 700;
	margin-bottom: 16px;
}
.calculator-banner h2 { color: #fff; margin-bottom: 12px; }
.calculator-banner h2 .calc-title-dark { color: #fff; }
.calculator-banner h2 .calc-title-orange { display: block; color: var(--color-primary); }
.calculator-banner-content p { color: rgba(255, 255, 255, 0.7); max-width: 460px; margin-bottom: 24px; }
.calculator-banner .btn-green { background: var(--color-cta); box-shadow: var(--shadow-cta); }
.calculator-banner .btn-green:hover { background: var(--color-cta-hover); }
.calculator-banner-media { position: relative; z-index: 1; }
.calculator-banner-media .disun-media {
	border-radius: var(--radius-md);
	border: 1px solid rgba(255, 255, 255, 0.12);
	box-shadow: 0 24px 60px rgba(9, 18, 13, 0.4);
	background: var(--ink-3);
}
.calculator-banner-media .disun-placeholder-icon { color: rgba(255, 255, 255, 0.3); }

/* ---------- محصولات ---------- */
.products-slider-wrap { position: relative; }
.products-slider {
	display: flex;
	gap: var(--card-gap);
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	padding: 6px 2px 18px;
	scrollbar-width: none;
}
.products-slider::-webkit-scrollbar { display: none; }
.product-card {
	flex: 0 0 78%;
	scroll-snap-align: start;
	background: #fff;
	border: 1px solid rgba(34, 50, 42, 0.07);
	border-radius: var(--radius-md);
	padding: 18px 18px 22px;
	text-align: center;
	transition: transform var(--transition-med), box-shadow var(--transition-med), border-color var(--transition-med);
}
@media (min-width: 640px) { .product-card { flex-basis: 42%; } }
@media (min-width: 1024px) { .product-card { flex-basis: calc(25% - var(--card-gap) * 3 / 4); } }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: rgba(111, 190, 68, 0.4); }
.product-card .disun-media { background: var(--color-bg); margin-bottom: 14px; }
.product-card .disun-media-img { object-fit: contain; padding: 12px; }
.product-card h3 { font-size: 16.5px; margin-bottom: 4px; }
.product-brand { font-size: 13px; color: var(--color-gray); margin-bottom: 4px; }
.product-price { font-size: 14.5px; font-weight: 700; color: var(--color-secondary-green); margin-bottom: 10px; }
.slider-nav {
	display: none;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 2;
	width: 46px;
	height: 46px;
	border-radius: 50%;
	border: 1px solid rgba(34, 50, 42, 0.1);
	background: #fff;
	color: var(--color-dark);
	align-items: center;
	justify-content: center;
	box-shadow: var(--shadow-soft);
	transition: background var(--transition-fast), color var(--transition-fast);
}
.slider-nav:hover { background: var(--color-primary); color: #fff; }
@media (min-width: 900px) { .slider-nav { display: inline-flex; } }
.slider-nav.prev { right: -14px; }
.slider-nav.next { left: -14px; }
.slider-nav .disun-icon { width: 20px; height: 20px; }

/* گرید ثابت محصولات (آرشیو) */
.product-grid-static { display: grid; gap: var(--card-gap); grid-template-columns: 1fr; }
@media (min-width: 640px) { .product-grid-static { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .product-grid-static { grid-template-columns: repeat(4, 1fr); } }
.product-grid-static .product-card { flex: none; }

/* ---------- مسیر همکاری ---------- */
.timeline-list {
	position: relative;
	display: grid;
	gap: 28px 20px;
	grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 900px) { .timeline-list { grid-template-columns: repeat(6, 1fr); } }
.timeline-step { position: relative; text-align: center; padding-top: 4px; }
.timeline-circle {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 68px;
	height: 68px;
	border-radius: 22px;
	background: #fff;
	border: 1.5px solid var(--color-light-green);
	color: var(--color-secondary-green);
	margin-bottom: 14px;
	transition: background var(--transition-med), color var(--transition-med), transform var(--transition-med), border-color var(--transition-med);
}
.timeline-circle .disun-icon { width: 28px; height: 28px; }
.timeline-num {
	position: absolute;
	top: -9px;
	inset-inline-end: -9px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 26px;
	height: 26px;
	border-radius: 50%;
	background: var(--color-dark);
	color: #fff;
	font-size: 12.5px;
	font-weight: 700;
}
.timeline-step:hover .timeline-circle { background: var(--color-primary); border-color: var(--color-primary); color: #fff; transform: translateY(-4px); }
.timeline-step h3 { font-size: 16.5px; margin-bottom: 4px; }
.timeline-step p { font-size: 13.5px; margin: 0; }
/* خط اتصال نقطه‌چین بین هر مرحله و مرحلهٔ قبلی (فقط دسکتاپ) */
@media (min-width: 900px) {
	.timeline-step + .timeline-step::after {
		content: '';
		position: absolute;
		top: 34px;
		inset-inline-start: calc(-50% + 44px);
		width: calc(100% - 88px);
		border-top: 2px dashed rgba(111, 190, 68, 0.5);
	}
}

/* ---------- رضایت مشتریان ---------- */
.testimonials { background: linear-gradient(180deg, var(--color-bg), #eef5e9 50%, var(--color-bg)); }
.testimonials-grid { grid-template-columns: 1fr; }
@media (min-width: 768px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }
.testimonial-card {
	position: relative;
	background: #fff;
	border: 1px solid rgba(34, 50, 42, 0.07);
	border-radius: var(--radius-md);
	padding: 26px 24px 22px;
	display: flex;
	flex-direction: column;
	transition: transform var(--transition-med), box-shadow var(--transition-med);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.testimonial-quote { position: absolute; top: 18px; inset-inline-end: 20px; }
.testimonial-quote-icon { width: 34px; height: 34px; color: var(--color-light-green); }
.testimonial-stars { display: flex; gap: 3px; margin-bottom: 12px; }
.testimonial-stars .disun-icon { width: 17px; height: 17px; color: var(--color-primary); }
.testimonial-text { flex: 1; font-size: 15px; color: var(--color-dark); line-height: 1.9; margin-bottom: 18px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-author .disun-media { width: 46px; height: 46px; flex: none; border-radius: 50%; }
.testimonial-name { display: block; font-weight: 700; font-size: 14.5px; }
.testimonial-city { display: block; font-size: 12.5px; color: var(--color-gray); }

/* ---------- آخرین مقالات ---------- */
.articles-grid { grid-template-columns: 1fr; }
@media (min-width: 768px) { .articles-grid { grid-template-columns: repeat(3, 1fr); } }
.article-card {
	display: flex;
	align-items: center;
	gap: 16px;
	background: #fff;
	border: 1px solid rgba(34, 50, 42, 0.07);
	border-radius: var(--radius-md);
	padding: 14px;
	transition: transform var(--transition-med), box-shadow var(--transition-med), border-color var(--transition-med);
}
.article-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(111, 190, 68, 0.35); }
.article-card-media { flex: none; width: 104px; }
.article-card-media .disun-media { border-radius: 14px; }
.article-card:hover .disun-media-img { transform: scale(1.06); }
.article-card-body { min-width: 0; }
.article-card h3 { font-size: 15.5px; line-height: 1.65; margin-bottom: 6px; }
.article-card h3 a:hover { color: var(--color-secondary-green); }
.article-date { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--color-gray); margin-bottom: 8px; }
.article-date .disun-icon { width: 15px; height: 15px; }
.article-card .btn-link { font-size: 13.5px; }

/* ---------- CTA پیش از فوتر ---------- */
.cta-footer-section { padding: 0 0 var(--section-gap); }
.cta-footer {
	position: relative;
	max-width: var(--container-w);
	margin: 0 auto;
	display: grid;
	gap: 26px;
	padding: clamp(30px, 4.5vw, 60px);
	border-radius: var(--radius-lg);
	overflow: hidden;
	background:
		radial-gradient(110% 170% at 92% 0%, rgba(111, 190, 68, 0.22), rgba(111, 190, 68, 0) 55%),
		linear-gradient(135deg, var(--color-dark), var(--ink-3) 65%);
	border: 1px solid rgba(255, 255, 255, 0.07);
	color: #fff;
}
@media (min-width: 1024px) { .cta-footer { grid-template-columns: 1.1fr 0.9fr; align-items: center; } }
@media (max-width: 1279px) { .cta-footer { margin-inline: 20px; } }
.cta-footer-content h2 { color: #fff; font-size: clamp(26px, 3vw, 42px); }
.cta-footer-content h2 .cta-title-highlight { color: var(--color-primary); }
.cta-footer-content p { color: rgba(255, 255, 255, 0.72); max-width: 480px; }
.cta-footer-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.cta-footer-media .disun-media {
	border-radius: var(--radius-md);
	border: 1px solid rgba(255, 255, 255, 0.12);
	box-shadow: 0 24px 60px rgba(9, 18, 13, 0.4);
	background: var(--ink-2);
}
.cta-footer-media .disun-placeholder-icon { color: rgba(255, 255, 255, 0.3); }

/* ---------- فوتر ---------- */
.site-footer { background: var(--ink-3); color: rgba(255, 255, 255, 0.78); }
.footer-energy-line {
	height: 3px;
	background: linear-gradient(90deg, var(--color-secondary-green), var(--color-primary) 45%, var(--color-light-green) 75%, var(--color-primary));
	background-size: 220% 100%;
	animation: ds-energy 7s linear infinite;
}
.footer-top { padding: clamp(40px, 5vw, 60px) 20px 28px; }
.footer-grid { display: grid; gap: 32px 24px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr; } }
.footer-logo { margin-bottom: 14px; }
.footer-logo img { max-height: 44px; width: auto; }
.footer-logo strong { font-size: 20px; color: #fff; }
.footer-col p { color: rgba(255, 255, 255, 0.6); font-size: 14px; line-height: 1.9; }
.footer-col h4 { color: #fff; font-size: 15.5px; margin-bottom: 16px; }
.footer-links li { margin-bottom: 9px; }
.footer-links a { color: rgba(255, 255, 255, 0.62); font-size: 14px; transition: color var(--transition-fast), padding var(--transition-fast); }
.footer-links a:hover { color: var(--color-primary); padding-inline-end: 5px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 14px; color: rgba(255, 255, 255, 0.62); }
.footer-contact .disun-icon { flex: none; width: 19px; height: 19px; color: var(--color-primary); margin-top: 3px; }
.social-icons { display: flex; gap: 9px; margin-top: 16px; }
.social-icons a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 13px;
	background: rgba(255, 255, 255, 0.07);
	border: 1px solid rgba(255, 255, 255, 0.1);
	color: rgba(255, 255, 255, 0.75);
	transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.social-icons a:hover { background: var(--color-primary); color: #fff; transform: translateY(-3px); }
.social-icons .disun-icon { width: 19px; height: 19px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.08); padding: 16px 0; }
.footer-bottom p { margin: 0; font-size: 13px; color: rgba(255, 255, 255, 0.45); text-align: center; }

/* ---------- دکمهٔ شناور تماس (موبایل) ---------- */
.floating-contact {
	position: fixed;
	bottom: 18px;
	inset-inline-start: 16px;
	z-index: 90;
	display: flex;
	flex-direction: column;
	gap: 10px;
}
@media (min-width: 1024px) { .floating-contact { display: none; } }
.floating-contact a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 50px;
	height: 50px;
	border-radius: 50%;
	color: #fff;
	box-shadow: 0 10px 26px rgba(14, 26, 20, 0.3);
}
.floating-contact .fc-call { background: var(--color-cta); }
.floating-contact .fc-whatsapp { background: var(--color-primary); }
.floating-contact .fc-telegram { background: var(--color-dark); }
.floating-contact .disun-icon { width: 23px; height: 23px; }

/* ---------- صفحات داخلی عمومی ---------- */
.page-header {
	position: relative;
	padding: calc(var(--header-h) + 34px) 0 40px;
	margin-top: calc(-1 * var(--header-h));
	background:
		radial-gradient(80% 140% at 90% 0%, rgba(111, 190, 68, 0.14), rgba(111, 190, 68, 0) 55%),
		linear-gradient(180deg, #eaf3e4, var(--color-bg));
	text-align: center;
}
.page-header h1 { margin-bottom: 8px; font-size: clamp(27px, 3.4vw, 44px); }
.breadcrumb { font-size: 13.5px; color: var(--color-gray); }
.breadcrumb a { color: var(--color-secondary-green); font-weight: 600; }

.posts-grid { display: grid; gap: var(--card-gap); grid-template-columns: 1fr; }
@media (min-width: 768px) { .posts-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .posts-grid { grid-template-columns: repeat(3, 1fr); } }
.posts-grid .article-card { align-items: flex-start; }

.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 36px; }
.pagination a, .pagination span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 42px;
	height: 42px;
	padding: 0 10px;
	border-radius: 13px;
	background: #fff;
	border: 1px solid rgba(34, 50, 42, 0.1);
	font-weight: 600;
	font-size: 14.5px;
}
.pagination a:hover { border-color: var(--color-primary); color: var(--color-secondary-green); }
.pagination .current { background: var(--color-dark); border-color: var(--color-dark); color: #fff; }

.single-content { max-width: 820px; margin: 0 auto; }
.single-content .disun-media { margin-bottom: 26px; border-radius: var(--radius-lg); }
.single-content .entry-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13.5px; color: var(--color-gray); margin-bottom: 22px; }
.single-content .entry-content { font-size: 16.5px; color: #33463b; }
.single-content .entry-content h2 { font-size: 26px; margin-top: 34px; }
.single-content .entry-content h3 { font-size: 21px; margin-top: 26px; }
.single-content .entry-content img { border-radius: var(--radius-md); }

.benefits-list li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; color: #33463b; }
.benefits-list .disun-icon { flex: none; width: 21px; height: 21px; color: var(--color-primary); margin-top: 4px; }

.spec-table { width: 100%; border-collapse: collapse; margin: 20px 0; background: #fff; border-radius: var(--radius-md); overflow: hidden; border: 1px solid rgba(34, 50, 42, 0.08); }
.spec-table tr { border-bottom: 1px solid rgba(34, 50, 42, 0.07); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td { padding: 13px 18px; font-size: 14.5px; }
.spec-table td:first-child { font-weight: 700; color: var(--color-dark); background: rgba(220, 232, 213, 0.35); width: 38%; }

.related-articles { margin-top: 48px; }

.project-meta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 22px; }
.project-meta span {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	padding: 8px 16px;
	border-radius: 999px;
	background: #fff;
	border: 1px solid rgba(34, 50, 42, 0.1);
	font-size: 13.5px;
	font-weight: 600;
}
.project-meta .disun-icon { width: 17px; height: 17px; color: var(--color-secondary-green); }

.error-404 { text-align: center; padding: 90px 20px; }
.error-404 h1 { font-size: clamp(48px, 9vw, 110px); color: var(--color-light-green); margin-bottom: 4px; }

/* ---------- جستجو ---------- */
.search-form-wrap { max-width: 560px; margin: 0 auto 40px; }
.disun-search-form { display: flex; gap: 10px; }
.search-field {
	flex: 1;
	padding: 13px 18px;
	border-radius: 999px;
	border: 1.5px solid rgba(34, 50, 42, 0.14);
	background: #fff;
	transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.search-field:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(111, 190, 68, 0.16); }
.disun-search-form .btn { padding: 12px 22px; }
.disun-search-form .disun-icon { width: 18px; height: 18px; }

/* ---------- فرم‌ها (تماس + محاسبه‌گر) ---------- */
.disun-form { max-width: 640px; background: #fff; border: 1px solid rgba(34, 50, 42, 0.08); border-radius: var(--radius-lg); padding: clamp(22px, 3vw, 34px); box-shadow: var(--shadow-soft); }
.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-size: 14px; font-weight: 700; margin-bottom: 7px; }
.form-row input[type="text"],
.form-row input[type="tel"],
.form-row input[type="email"],
.form-row input[type="number"],
.form-row textarea,
.form-row select {
	width: 100%;
	padding: 12px 16px;
	border-radius: 14px;
	border: 1.5px solid rgba(34, 50, 42, 0.14);
	background: var(--color-bg);
	transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
	outline: none;
	border-color: var(--color-primary);
	background: #fff;
	box-shadow: 0 0 0 4px rgba(111, 190, 68, 0.16);
}
.form-row-cols { display: grid; gap: 14px; }
@media (min-width: 640px) { .form-row-cols { grid-template-columns: 1fr 1fr; } }
.form-notice { padding: 13px 18px; border-radius: 14px; font-size: 14.5px; font-weight: 600; margin-bottom: 16px; }
.form-notice.success { background: rgba(111, 190, 68, 0.14); color: var(--color-secondary-green); border: 1px solid rgba(111, 190, 68, 0.4); }
.form-notice.error { background: rgba(194, 65, 12, 0.1); color: var(--color-cta-hover); border: 1px solid rgba(194, 65, 12, 0.32); }

.radio-cards { display: grid; gap: 10px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px) { .radio-cards { grid-template-columns: repeat(4, 1fr); } }
.radio-card { position: relative; }
.radio-card input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.radio-card label {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 13px 10px;
	border-radius: 14px;
	border: 1.5px solid rgba(34, 50, 42, 0.14);
	background: var(--color-bg);
	font-size: 14px;
	font-weight: 600;
	text-align: center;
	cursor: pointer;
	transition: all var(--transition-fast);
}
.radio-card input:checked + label { border-color: var(--color-primary); background: rgba(111, 190, 68, 0.12); color: var(--color-secondary-green); }

.calc-steps-indicator { display: flex; justify-content: center; gap: 8px; margin-bottom: 26px; }
.calc-steps-indicator span { width: 34px; height: 5px; border-radius: 999px; background: var(--color-light-green); transition: background var(--transition-fast); }
.calc-steps-indicator span.active { background: var(--color-primary); }
.calc-step { display: none; }
.calc-step.is-active { display: block; animation: ds-fadein 320ms ease; }
.calc-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 22px; }
.calc-success { text-align: center; padding: 30px 10px; }
.calc-success .disun-icon { width: 60px; height: 60px; color: var(--color-primary); margin: 0 auto 14px; }

/* ---------- درباره / تماس ---------- */
.about-numbers { display: grid; gap: 18px; grid-template-columns: repeat(2, 1fr); margin: 30px 0; }
@media (min-width: 768px) { .about-numbers { grid-template-columns: repeat(4, 1fr); } }
.about-number-item { background: #fff; border: 1px solid rgba(34, 50, 42, 0.08); border-radius: var(--radius-md); padding: 22px; text-align: center; }
.about-number-item .trust-number { color: var(--color-secondary-green); display: block; }
.about-number-item .trust-label { color: var(--color-gray); }

.contact-grid { display: grid; gap: 28px; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-info-list li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.contact-info-list .disun-icon { flex: none; width: 22px; height: 22px; color: var(--color-secondary-green); margin-top: 4px; }
.contact-map iframe { width: 100%; min-height: 320px; border: 0; border-radius: var(--radius-lg); }

/* ---------- سازگاری ووکامرس ---------- */
.woocommerce-page-wrap { padding-top: 34px; padding-bottom: var(--section-gap); }
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button,
.woocommerce #respond input#submit {
	background: var(--color-cta);
	color: #fff;
	border-radius: 999px;
	font-family: inherit;
	font-weight: 700;
	padding: 12px 24px;
	transition: background var(--transition-fast);
}
.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover { background: var(--color-cta-hover); color: #fff; }
.woocommerce a.button.alt, .woocommerce button.button.alt { background: var(--color-cta); }
.woocommerce a.button.alt:hover, .woocommerce button.button.alt:hover { background: var(--color-cta-hover); }
.woocommerce ul.products li.product {
	background: #fff;
	border: 1px solid rgba(34, 50, 42, 0.07);
	border-radius: var(--radius-md);
	padding: 16px;
	transition: box-shadow var(--transition-med), transform var(--transition-med);
}
.woocommerce ul.products li.product:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.woocommerce ul.products li.product img { border-radius: 12px; }
.woocommerce .price, .woocommerce ul.products li.product .price { color: var(--color-secondary-green); font-weight: 700; }
.woocommerce span.onsale { background: var(--color-primary); border-radius: 999px; padding: 4px 12px; min-width: 0; min-height: 0; line-height: 1.7; }

/* ---------- انیمیشن ورود (Reveal) ---------- */
/* فقط وقتی JS فعال است پنهان می‌شوند (کلاس js روی html توسط main.js ست می‌شود) */
html.js [data-reveal],
html.js .js-reveal {
	opacity: 0;
	transform: translateY(26px);
	transition: opacity 650ms ease var(--reveal-delay, 0ms), transform 650ms cubic-bezier(0.33, 1, 0.68, 1) var(--reveal-delay, 0ms);
}
html.js [data-reveal].is-revealed,
html.js .js-reveal.is-revealed { opacity: 1; transform: none; }

/* ---------- کی‌فریم‌ها ---------- */
@keyframes ds-pulse {
	0%, 100% { box-shadow: 0 0 0 3px rgba(111, 190, 68, 0.25); }
	50% { box-shadow: 0 0 0 6px rgba(111, 190, 68, 0.08); }
}
@keyframes ds-bounce {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(5px); }
}
@keyframes ds-twinkle {
	0%, 100% { opacity: 0.85; }
	50% { opacity: 0.2; }
}
@keyframes ds-flow {
	0% { right: -4px; opacity: 0; }
	12% { opacity: 1; }
	88% { opacity: 1; }
	100% { right: calc(100% - 3px); opacity: 0; }
}
@keyframes ds-flow-reverse {
	0% { right: calc(100% - 3px); opacity: 0; }
	12% { opacity: 1; }
	88% { opacity: 1; }
	100% { right: -4px; opacity: 0; }
}
@keyframes ds-energy {
	0% { background-position: 0% 0; }
	100% { background-position: 220% 0; }
}
@keyframes ds-fadein {
	from { opacity: 0; transform: translateY(10px); }
	to { opacity: 1; transform: none; }
}

/* ---------- کاهش حرکت ---------- */
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
	[data-reveal], .js-reveal { opacity: 1; transform: none; }
}