/* =========================================================================
   QB - Projects Details  |  Frontend styles
   Premium, cinematic, fully-responsive. RTL + TranslatePress friendly.
   All colours driven by CSS variables set from Elementor controls.
   ========================================================================= */

.qb-pd {
	--qb-pd-primary: #005A99;
	--qb-pd-accent: #38BDF8;
	--qb-pd-heading: #0B1F33;
	--qb-pd-text: #4A5A6A;
	--qb-pd-bg: #F5F9FC;
	--qb-pd-card-bg: rgba(255, 255, 255, 0.75);
	--qb-pd-card-border: rgba(0, 90, 153, 0.12);
	--qb-pd-radius: 20px;
	--qb-pd-blur: 12px;
	--qb-pd-section-gap: 96px;
	--qb-pd-max-width: 1200px;
	--qb-pd-anim-dur: 700ms;

	/* derived */
	--qb-pd-primary-soft: color-mix(in srgb, var(--qb-pd-primary) 8%, transparent);
	--qb-pd-primary-12: color-mix(in srgb, var(--qb-pd-primary) 12%, transparent);

	position: relative;
	box-sizing: border-box;
	color: var(--qb-pd-text);
	background: var(--qb-pd-bg);
	font-family: inherit;
	line-height: 1.6;
	border-radius: var(--qb-pd-radius);
	overflow: hidden;
}

.qb-pd *,
.qb-pd *::before,
.qb-pd *::after {
	box-sizing: border-box;
}

.qb-pd__inner {
	max-width: var(--qb-pd-max-width);
	margin-inline: auto;
	padding: clamp(28px, 5vw, 72px) clamp(18px, 5vw, 56px);
	display: flex;
	flex-direction: column;
	gap: var(--qb-pd-section-gap);
}

.qb-pd__section {
	position: relative;
}

.qb-pd__body {
	color: var(--qb-pd-text);
	font-size: clamp(0.95rem, 0.6vw + 0.85rem, 1.05rem);
	margin: 0;
}

/* --------------------------- Section headers ---------------------------- */
.qb-pd__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 6px 14px;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--qb-pd-primary);
	background: var(--qb-pd-primary-soft);
	border: 1px solid var(--qb-pd-card-border);
	border-radius: 999px;
}

.qb-pd__eyebrow::before {
	content: "";
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--qb-pd-accent);
	box-shadow: 0 0 0 4px color-mix(in srgb, var(--qb-pd-accent) 25%, transparent);
}

.qb-pd__sec-head {
	max-width: 720px;
	margin-bottom: clamp(28px, 4vw, 48px);
}

.qb-pd__sec-title {
	color: var(--qb-pd-heading);
	font-size: clamp(1.6rem, 2.6vw + 0.6rem, 2.5rem);
	font-weight: 800;
	line-height: 1.12;
	letter-spacing: -0.02em;
	margin: 16px 0 12px;
}

.qb-pd__sec-sub {
	font-size: clamp(1rem, 0.6vw + 0.9rem, 1.12rem);
}

/* ================================ HERO ================================== */
.qb-pd__hero {
	padding: clamp(28px, 4vw, 52px);
	border-radius: calc(var(--qb-pd-radius) + 8px);
	background:
		radial-gradient(120% 140% at 100% 0%, color-mix(in srgb, var(--qb-pd-primary) 14%, transparent) 0%, transparent 55%),
		linear-gradient(180deg, #fff 0%, color-mix(in srgb, var(--qb-pd-primary) 4%, #fff) 100%);
	border: 1px solid var(--qb-pd-card-border);
	overflow: hidden;
}

.qb-pd__hero-orb {
	position: absolute;
	inset-inline-end: -120px;
	inset-block-start: -120px;
	width: 380px;
	height: 380px;
	border-radius: 50%;
	background: radial-gradient(circle at 30% 30%, var(--qb-pd-accent), var(--qb-pd-primary) 70%);
	filter: blur(30px);
	opacity: 0.28;
	animation: qb-pd-float 9s ease-in-out infinite;
	pointer-events: none;
}

@keyframes qb-pd-float {
	0%, 100% { transform: translate(0, 0) scale(1); }
	50%      { transform: translate(-20px, 24px) scale(1.08); }
}

.qb-pd__hero-grid {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: 1.25fr 1fr;
	gap: clamp(24px, 3vw, 48px);
	align-items: center;
}

.qb-pd__hero-title {
	color: var(--qb-pd-heading);
	font-size: clamp(2rem, 4vw + 0.6rem, 3.4rem);
	font-weight: 900;
	line-height: 1.05;
	letter-spacing: -0.03em;
	margin: 18px 0 18px;
	background: linear-gradient(120deg, var(--qb-pd-heading) 30%, var(--qb-pd-primary));
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}

.qb-pd__hero-desc {
	max-width: 56ch;
}

/* Stats */
.qb-pd__stats {
	display: flex;
	flex-wrap: wrap;
	gap: clamp(16px, 2vw, 32px);
	margin-top: 32px;
}

.qb-pd__stat {
	position: relative;
	padding-inline-start: 18px;
}

.qb-pd__stat::before {
	content: "";
	position: absolute;
	inset-inline-start: 0;
	inset-block: 4px;
	width: 3px;
	border-radius: 3px;
	background: linear-gradient(var(--qb-pd-primary), var(--qb-pd-accent));
}

.qb-pd__stat-num {
	display: flex;
	align-items: baseline;
	gap: 2px;
	color: var(--qb-pd-primary);
	font-size: clamp(1.6rem, 2vw + 0.8rem, 2.3rem);
	font-weight: 900;
	line-height: 1;
	letter-spacing: -0.02em;
}

.qb-pd__stat-suffix { font-size: 0.7em; }

.qb-pd__stat-label {
	margin-top: 6px;
	font-size: 0.82rem;
	color: var(--qb-pd-text);
	max-width: 16ch;
}

/* Hero highlight card (glass) */
.qb-pd__hero-card {
	position: relative;
	padding: clamp(22px, 2.4vw, 34px);
	border-radius: var(--qb-pd-radius);
	background: var(--qb-pd-card-bg);
	border: 1px solid var(--qb-pd-card-border);
	-webkit-backdrop-filter: blur(var(--qb-pd-blur));
	backdrop-filter: blur(var(--qb-pd-blur));
	box-shadow: 0 24px 60px -28px color-mix(in srgb, var(--qb-pd-primary) 45%, transparent);
	overflow: hidden;
}

.qb-pd__hero-card-glow {
	position: absolute;
	inset-block-start: -60px;
	inset-inline-end: -60px;
	width: 180px;
	height: 180px;
	background: radial-gradient(circle, var(--qb-pd-accent), transparent 70%);
	opacity: 0.35;
	pointer-events: none;
}

.qb-pd__hero-badge {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 6px 12px;
	margin-bottom: 16px;
	border-radius: 999px;
	font-size: 0.72rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: #fff;
	background: linear-gradient(120deg, var(--qb-pd-primary), var(--qb-pd-accent));
}

.qb-pd__hero-card-title {
	color: var(--qb-pd-heading);
	font-size: clamp(1.15rem, 1.4vw + 0.7rem, 1.5rem);
	font-weight: 800;
	margin: 0 0 12px;
	line-height: 1.2;
}

/* ============================ INDICATIONS =============================== */
.qb-pd__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: clamp(14px, 1.6vw, 22px);
}

.qb-pd__card {
	position: relative;
	padding: clamp(20px, 2vw, 28px);
	border-radius: var(--qb-pd-radius);
	background: var(--qb-pd-card-bg);
	border: 1px solid var(--qb-pd-card-border);
	-webkit-backdrop-filter: blur(var(--qb-pd-blur));
	backdrop-filter: blur(var(--qb-pd-blur));
	transition: transform .4s cubic-bezier(.2,.7,.2,1), box-shadow .4s, border-color .4s;
	overflow: hidden;
}

.qb-pd__card::after {
	content: "";
	position: absolute;
	inset-block-start: 0;
	inset-inline-start: 0;
	width: 100%;
	height: 3px;
	background: linear-gradient(90deg, var(--qb-pd-primary), var(--qb-pd-accent));
	transform: scaleX(0);
	transform-origin: inline-start;
	transition: transform .45s cubic-bezier(.2,.7,.2,1);
}

.qb-pd__card:hover {
	transform: translateY(-6px);
	border-color: color-mix(in srgb, var(--qb-pd-primary) 30%, transparent);
	box-shadow: 0 26px 50px -26px color-mix(in srgb, var(--qb-pd-primary) 40%, transparent);
}

.qb-pd__card:hover::after { transform: scaleX(1); }

.qb-pd__card-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 54px;
	height: 54px;
	margin-bottom: 16px;
	border-radius: 14px;
	font-size: 1.3rem;
	color: var(--qb-pd-primary);
	background: var(--qb-pd-primary-soft);
	border: 1px solid var(--qb-pd-card-border);
	transition: transform .4s, background .4s, color .4s;
}

.qb-pd__card:hover .qb-pd__card-icon {
	transform: scale(1.08) rotate(-4deg);
	background: linear-gradient(120deg, var(--qb-pd-primary), var(--qb-pd-accent));
	color: #fff;
}

.qb-pd__card-icon svg { width: 1em; height: 1em; fill: currentColor; }

.qb-pd__card-title {
	color: var(--qb-pd-heading);
	font-size: 1.08rem;
	font-weight: 800;
	margin: 0 0 8px;
	line-height: 1.25;
}

/* ============================= PROCEDURE ================================ */
.qb-pd__methods {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: clamp(18px, 2vw, 28px);
}

.qb-pd__method {
	position: relative;
	padding: clamp(24px, 2.4vw, 36px);
	border-radius: calc(var(--qb-pd-radius) + 4px);
	background: var(--qb-pd-card-bg);
	border: 1px solid var(--qb-pd-card-border);
	-webkit-backdrop-filter: blur(var(--qb-pd-blur));
	backdrop-filter: blur(var(--qb-pd-blur));
	box-shadow: 0 24px 60px -34px color-mix(in srgb, var(--qb-pd-primary) 40%, transparent);
}

.qb-pd__method-head {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-bottom: 8px;
}

.qb-pd__method-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	flex: 0 0 auto;
	border-radius: 16px;
	font-size: 1.4rem;
	color: #fff;
	background: linear-gradient(135deg, var(--qb-pd-primary), var(--qb-pd-accent));
	box-shadow: 0 10px 24px -10px color-mix(in srgb, var(--qb-pd-primary) 60%, transparent);
}

.qb-pd__method-icon svg { width: 1em; height: 1em; fill: currentColor; }

.qb-pd__method-num {
	display: block;
	font-size: 0.78rem;
	font-weight: 800;
	letter-spacing: 0.14em;
	color: var(--qb-pd-accent);
}

.qb-pd__method-title {
	color: var(--qb-pd-heading);
	font-size: clamp(1.2rem, 1.4vw + 0.7rem, 1.5rem);
	font-weight: 800;
	margin: 2px 0 0;
	line-height: 1.15;
}

.qb-pd__method-intro { margin: 4px 0 22px; }

/* Timeline steps */
.qb-pd__timeline {
	list-style: none;
	margin: 0;
	padding: 0;
	position: relative;
}

.qb-pd__timeline::before {
	content: "";
	position: absolute;
	inset-block: 14px;
	inset-inline-start: 15px;
	width: 2px;
	background: linear-gradient(var(--qb-pd-primary), color-mix(in srgb, var(--qb-pd-accent) 60%, transparent));
	opacity: 0.35;
}

.qb-pd__step {
	position: relative;
	display: flex;
	gap: 16px;
	padding-block: 9px;
	align-items: flex-start;
}

.qb-pd__step-dot {
	position: relative;
	z-index: 1;
	flex: 0 0 auto;
	width: 32px;
	height: 32px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	font-size: 0.85rem;
	font-weight: 800;
	color: var(--qb-pd-primary);
	background: #fff;
	border: 2px solid color-mix(in srgb, var(--qb-pd-primary) 35%, transparent);
	transition: transform .3s, background .3s, color .3s, border-color .3s;
}

.qb-pd__step:hover .qb-pd__step-dot {
	background: linear-gradient(135deg, var(--qb-pd-primary), var(--qb-pd-accent));
	color: #fff;
	border-color: transparent;
	transform: scale(1.1);
}

.qb-pd__step-text {
	padding-top: 4px;
	font-size: 0.96rem;
	color: var(--qb-pd-text);
}

/* =========================== SIDE EFFECTS =============================== */
.qb-pd__section--soft {
	padding: clamp(26px, 3.5vw, 48px);
	border-radius: calc(var(--qb-pd-radius) + 8px);
	background:
		radial-gradient(120% 120% at 0% 0%, color-mix(in srgb, var(--qb-pd-accent) 12%, transparent), transparent 55%),
		linear-gradient(180deg, #fff, color-mix(in srgb, var(--qb-pd-primary) 3%, #fff));
	border: 1px solid var(--qb-pd-card-border);
}

.qb-pd__chips {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.qb-pd__chip {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	padding: 12px 18px;
	border-radius: 999px;
	background: #fff;
	border: 1px solid var(--qb-pd-card-border);
	font-size: 0.92rem;
	color: var(--qb-pd-heading);
	font-weight: 600;
	transition: transform .35s, box-shadow .35s, border-color .35s;
}

.qb-pd__chip:hover {
	transform: translateY(-3px);
	border-color: color-mix(in srgb, var(--qb-pd-primary) 30%, transparent);
	box-shadow: 0 16px 32px -18px color-mix(in srgb, var(--qb-pd-primary) 45%, transparent);
}

.qb-pd__chip-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	color: var(--qb-pd-primary);
	background: var(--qb-pd-primary-soft);
	font-size: 0.9rem;
}

.qb-pd__chip-icon svg { width: 1em; height: 1em; fill: currentColor; }

/* =========================== INSTRUCTIONS =============================== */
.qb-pd__notes {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: clamp(12px, 1.4vw, 18px);
}

.qb-pd__note {
	display: flex;
	gap: 16px;
	padding: clamp(18px, 1.8vw, 24px);
	border-radius: var(--qb-pd-radius);
	background: var(--qb-pd-card-bg);
	border: 1px solid var(--qb-pd-card-border);
	-webkit-backdrop-filter: blur(var(--qb-pd-blur));
	backdrop-filter: blur(var(--qb-pd-blur));
	transition: transform .35s, box-shadow .35s, border-color .35s;
}

.qb-pd__note:hover {
	transform: translateY(-4px);
	border-color: color-mix(in srgb, var(--qb-pd-primary) 26%, transparent);
	box-shadow: 0 20px 40px -24px color-mix(in srgb, var(--qb-pd-primary) 42%, transparent);
}

.qb-pd__note-icon {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 46px;
	height: 46px;
	border-radius: 13px;
	font-size: 1.1rem;
	color: var(--qb-pd-primary);
	background: var(--qb-pd-primary-soft);
	border: 1px solid var(--qb-pd-card-border);
}

.qb-pd__note-icon svg { width: 1em; height: 1em; fill: currentColor; }

.qb-pd__note-title {
	color: var(--qb-pd-heading);
	font-size: 1.02rem;
	font-weight: 800;
	margin: 0 0 6px;
}

.qb-pd__note-body { min-width: 0; }

/* ============================ ANIMATIONS =============================== */
.qb-pd[data-qb-anim="1"] [data-qb-reveal] {
	opacity: 0;
	transform: translateY(26px);
	transition: opacity var(--qb-pd-anim-dur) ease, transform var(--qb-pd-anim-dur) cubic-bezier(.2,.7,.2,1);
	transition-delay: var(--qb-delay, 0ms);
	will-change: opacity, transform;
}

.qb-pd[data-qb-anim="1"] [data-qb-reveal].is-visible {
	opacity: 1;
	transform: none;
}

/* Timeline steps animate individually when their method becomes visible */
.qb-pd[data-qb-anim="1"] .qb-pd__method [data-qb-reveal].is-visible .qb-pd__step,
.qb-pd[data-qb-anim="1"] .qb-pd__method.is-visible .qb-pd__step {
	opacity: 0;
	transform: translateX(-14px);
	animation: qb-pd-step-in var(--qb-pd-anim-dur) cubic-bezier(.2,.7,.2,1) forwards;
	animation-delay: var(--qb-delay, 0ms);
}

@keyframes qb-pd-step-in {
	to { opacity: 1; transform: none; }
}

/* =============================== RTL ==================================== */
[dir="rtl"] .qb-pd,
.qb-pd[dir="rtl"] {
	direction: rtl;
}

[dir="rtl"] .qb-pd__hero-title {
	background: linear-gradient(-120deg, var(--qb-pd-heading) 30%, var(--qb-pd-primary));
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}

[dir="rtl"] .qb-pd[data-qb-anim="1"] .qb-pd__step {
	transform: translateX(14px);
}

/* ========================= RESPONSIVE ================================== */
@media (max-width: 1024px) {
	.qb-pd__hero-grid { grid-template-columns: 1fr; }
	.qb-pd__hero-card { order: -1; }
}

@media (max-width: 640px) {
	.qb-pd__inner { gap: calc(var(--qb-pd-section-gap) * 0.7); }
	.qb-pd__grid { grid-template-columns: 1fr; }
	.qb-pd__methods { grid-template-columns: 1fr; }
	.qb-pd__notes { grid-template-columns: 1fr; }
	.qb-pd__stats { gap: 20px; }
	.qb-pd__chip { width: 100%; }
}

/* ===================== REDUCED MOTION ================================== */
@media (prefers-reduced-motion: reduce) {
	.qb-pd__hero-orb { animation: none; }
	.qb-pd[data-qb-anim="1"] [data-qb-reveal] {
		opacity: 1 !important;
		transform: none !important;
		transition: none !important;
	}
	.qb-pd[data-qb-anim="1"] .qb-pd__step {
		opacity: 1 !important;
		transform: none !important;
		animation: none !important;
	}
	.qb-pd * { scroll-behavior: auto !important; }
}

/* ============================= GALLERY ================================= */
.qb-pd__gallery {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: clamp(10px, 1.2vw, 16px);
	grid-auto-flow: dense;
}

.qb-pd__gallery-item {
	position: relative;
	margin: 0;
	border-radius: var(--qb-pd-radius);
	overflow: hidden;
	border: 1px solid var(--qb-pd-card-border);
	background: color-mix(in srgb, var(--qb-pd-primary) 6%, #fff);
	box-shadow: 0 18px 40px -28px color-mix(in srgb, var(--qb-pd-primary) 45%, transparent);
}

/* Bento: make the first image a hero tile on wider screens. */
.qb-pd__gallery--featured .qb-pd__gallery-item:first-child {
	grid-column: span 2;
	grid-row: span 2;
}

.qb-pd__gallery-link {
	display: block;
	position: relative;
	width: 100%;
	height: 100%;
	aspect-ratio: 4 / 3;
	cursor: zoom-in;
	text-decoration: none;
}

.qb-pd__gallery--featured .qb-pd__gallery-item:first-child .qb-pd__gallery-link {
	aspect-ratio: auto;
	min-height: 100%;
}

.qb-pd__gallery-img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .7s cubic-bezier(.2,.7,.2,1);
}

.qb-pd__gallery-item:hover .qb-pd__gallery-img {
	transform: scale(1.08);
}

.qb-pd__gallery-overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.4rem;
	color: #fff;
	opacity: 0;
	background:
		radial-gradient(circle at 50% 60%, color-mix(in srgb, var(--qb-pd-primary) 55%, transparent), transparent 70%),
		linear-gradient(180deg, transparent 40%, color-mix(in srgb, var(--qb-pd-primary) 70%, transparent));
	transition: opacity .4s ease;
}

.qb-pd__gallery-overlay i { transform: translateY(8px); transition: transform .4s cubic-bezier(.2,.7,.2,1); }
.qb-pd__gallery-overlay svg { width: 1em; height: 1em; fill: currentColor; }

.qb-pd__gallery-item:hover .qb-pd__gallery-overlay { opacity: 1; }
.qb-pd__gallery-item:hover .qb-pd__gallery-overlay i { transform: translateY(0); }

@media (max-width: 640px) {
	.qb-pd__gallery { grid-template-columns: 1fr !important; }
	.qb-pd__gallery--featured .qb-pd__gallery-item:first-child {
		grid-column: auto;
		grid-row: auto;
	}
}