/**
 * Software Detail — premium SaaS front-end.
 *
 * Every rule is scoped under .software-detail-page, so this file cannot affect
 * any other part of the site. Colours are declared as local custom properties
 * on the wrapper.
 */

.software-detail-page {
	--sd-navy: #050b1f;
	--sd-navy-2: #081026;
	--sd-card: #0b1635;
	--sd-card-2: #0d1a3f;
	--sd-line: rgba(120, 170, 255, 0.16);
	--sd-line-strong: rgba(34, 211, 238, 0.5);
	--sd-cyan: #22d3ee;
	--sd-cyan-soft: #67e8f9;
	--sd-blue: #1666e8;
	--sd-text: #e8eefc;
	--sd-muted: rgba(206, 220, 245, 0.62);
	--sd-grad: linear-gradient(135deg, #007bff 0%, #00d4ff 100%);
	--sd-radius: 20px;
	--sd-ease: cubic-bezier(0.22, 1, 0.36, 1);

	background-color: var(--sd-navy);
	color: var(--sd-text);
}

.software-detail-page * {
	box-sizing: border-box;
}

.sd-container {
	width: 100%;
	max-width: 1180px;
	margin: 0 auto;
	padding: 0 clamp(1rem, 4vw, 2.5rem);
}

.sd-narrow {
	max-width: 820px;
}

/* ---------- Section rhythm ---------- */

.sd-section {
	position: relative;
	padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.sd-section--alt {
	background-color: var(--sd-navy-2);
}

.sd-head {
	max-width: 720px;
	margin: 0 auto clamp(2rem, 4vw, 3rem);
	text-align: center;
}

.sd-eyebrow {
	margin: 0 0 0.6rem;
	color: var(--sd-cyan);
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.16em;
	text-transform: uppercase;
}

.sd-h2 {
	margin: 0;
	font-size: clamp(1.5rem, 3vw, 2.25rem);
	font-weight: 800;
	line-height: 1.2;
	letter-spacing: -0.02em;
	color: #fff;
}

.sd-prose {
	color: var(--sd-muted);
	font-size: 1.02rem;
	line-height: 1.75;
}

.sd-prose p {
	margin: 0 0 1rem;
}

/* ---------- Hero ---------- */

.sd-hero {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	padding: clamp(3.5rem, 9vw, 7rem) 0 clamp(3rem, 7vw, 5rem);
	text-align: center;
}

.sd-hero__bg {
	position: absolute;
	inset: 0;
	z-index: -1;
	background:
		radial-gradient(60% 60% at 20% 0%, rgba(22, 102, 232, 0.30) 0%, transparent 68%),
		radial-gradient(55% 55% at 88% 100%, rgba(34, 211, 238, 0.18) 0%, transparent 68%),
		linear-gradient(180deg, var(--sd-navy) 0%, var(--sd-navy-2) 100%);
}

.sd-hero__inner {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.sd-hero__badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 74px;
	height: 74px;
	margin-bottom: 1.4rem;
	border-radius: var(--sd-radius);
	background-image: var(--sd-grad);
	color: #fff;
	box-shadow: 0 16px 40px rgba(0, 123, 255, 0.4);
}

.sd-hero__badge svg {
	width: 38px;
	height: 38px;
}

.sd-hero__title {
	margin: 0;
	font-size: clamp(2rem, 5vw, 3.4rem);
	font-weight: 800;
	line-height: 1.08;
	letter-spacing: -0.03em;
	color: #fff;
}

.sd-hero__subtitle {
	margin: 1rem 0 0;
	max-width: 40ch;
	background-image: linear-gradient(100deg, var(--sd-cyan-soft), var(--sd-blue) 55%, var(--sd-cyan));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
	font-size: clamp(1.05rem, 2.2vw, 1.4rem);
	font-weight: 700;
}

.sd-hero__desc {
	margin: 1.1rem 0 0;
	max-width: 60ch;
	color: var(--sd-muted);
	font-size: 1.05rem;
	line-height: 1.7;
}

.sd-hero__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.9rem;
	margin-top: 2rem;
}

/* ---------- Buttons ---------- */

.sd-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	padding: 0.9rem 1.6rem;
	border-radius: 999px;
	border: 1px solid transparent;
	font-size: 0.95rem;
	font-weight: 700;
	text-decoration: none;
	white-space: nowrap;
	transition: transform 0.3s var(--sd-ease), box-shadow 0.3s var(--sd-ease),
		background-color 0.3s var(--sd-ease), border-color 0.3s var(--sd-ease);
}

.sd-btn svg {
	width: 19px;
	height: 19px;
	flex-shrink: 0;
}

.sd-btn--primary {
	background-image: var(--sd-grad);
	color: #fff;
	box-shadow: 0 8px 24px rgba(0, 123, 255, 0.38);
}

.sd-btn--primary:hover,
.sd-btn--primary:focus-visible {
	transform: translateY(-2px);
	box-shadow: 0 14px 34px rgba(0, 212, 255, 0.45);
	color: #fff;
}

.sd-btn--wa {
	background-color: rgba(37, 211, 102, 0.12);
	border-color: rgba(37, 211, 102, 0.5);
	color: #d9ffe6;
}

.sd-btn--wa:hover,
.sd-btn--wa:focus-visible {
	transform: translateY(-2px);
	background-color: rgba(37, 211, 102, 0.2);
	color: #fff;
}

/* ---------- Checklist (fallback + reuse) ---------- */

.sd-checklist {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.7rem 1.4rem;
	margin: 1.6rem 0 0;
	padding: 0;
	list-style: none;
}

.sd-checklist li,
.sd-module__list li,
.sd-acc__list li {
	display: flex;
	align-items: flex-start;
	gap: 0.6rem;
	color: rgba(230, 238, 252, 0.85);
	font-size: 0.95rem;
	line-height: 1.5;
}

.sd-checklist svg,
.sd-module__list svg,
.sd-acc__list svg {
	width: 16px;
	height: 16px;
	margin-top: 0.15rem;
	flex-shrink: 0;
	color: var(--sd-cyan);
}

/* ---------- Generic glass card grid ---------- */

.sd-card-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: clamp(1rem, 2vw, 1.5rem);
}

.sd-card {
	display: flex;
	flex-direction: column;
	padding: 1.6rem;
	border-radius: var(--sd-radius);
	border: 1px solid var(--sd-line);
	background-color: var(--sd-card);
	transition: transform 0.35s var(--sd-ease), border-color 0.3s var(--sd-ease),
		box-shadow 0.35s var(--sd-ease), background-color 0.3s var(--sd-ease);
}

.sd-card:hover {
	transform: translateY(-6px);
	border-color: var(--sd-line-strong);
	background-color: var(--sd-card-2);
	box-shadow: 0 24px 50px rgba(0, 0, 0, 0.45);
}

.sd-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	margin-bottom: 1rem;
	border-radius: 14px;
	background-color: rgba(34, 211, 238, 0.1);
	color: var(--sd-cyan);
	transition: background-image 0.3s var(--sd-ease), color 0.3s var(--sd-ease);
}

.sd-card:hover .sd-card__icon {
	background-image: var(--sd-grad);
	color: #fff;
}

.sd-card__icon svg {
	width: 26px;
	height: 26px;
}

.sd-card__title {
	margin: 0;
	font-size: 1.1rem;
	font-weight: 700;
	color: #fff;
}

.sd-card__desc {
	margin: 0.5rem 0 0;
	color: var(--sd-muted);
	font-size: 0.92rem;
	line-height: 1.6;
}

/* ---------- Module suite ---------- */

.sd-module-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: clamp(1rem, 2vw, 1.5rem);
}

.sd-module {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	padding: 1.8rem;
	border-radius: var(--sd-radius);
	border: 1px solid var(--sd-line);
	background-color: var(--sd-card);
	transition: transform 0.35s var(--sd-ease), border-color 0.3s var(--sd-ease),
		box-shadow 0.35s var(--sd-ease);
}

.sd-module::before {
	content: "";
	position: absolute;
	inset: 0 0 auto 0;
	height: 3px;
	background-image: var(--sd-grad);
	opacity: 0;
	transition: opacity 0.3s var(--sd-ease);
}

.sd-module:hover {
	transform: translateY(-6px);
	border-color: var(--sd-line-strong);
	box-shadow: 0 24px 50px rgba(0, 0, 0, 0.5);
}

.sd-module:hover::before {
	opacity: 1;
}

.sd-module__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 54px;
	height: 54px;
	margin-bottom: 1rem;
	border-radius: 14px;
	background-image: var(--sd-grad);
	color: #fff;
	box-shadow: 0 10px 26px rgba(0, 123, 255, 0.32);
}

.sd-module__icon svg {
	width: 27px;
	height: 27px;
}

.sd-module__title {
	margin: 0;
	font-size: 1.2rem;
	font-weight: 700;
	color: #fff;
}

.sd-module__desc {
	margin: 0.5rem 0 0;
	color: var(--sd-muted);
	font-size: 0.95rem;
	line-height: 1.6;
}

.sd-module__list {
	display: grid;
	gap: 0.55rem;
	margin: 1.1rem 0 0;
	padding: 1.1rem 0 0;
	border-top: 1px solid var(--sd-line);
	list-style: none;
}

/* ---------- Accordion (feature categories + FAQ) ---------- */

.sd-acc {
	display: grid;
	gap: 0.85rem;
}

.sd-acc__item {
	border-radius: 16px;
	border: 1px solid var(--sd-line);
	background-color: var(--sd-card);
	overflow: hidden;
}

.sd-acc__item[open] {
	border-color: var(--sd-line-strong);
}

.sd-acc__summary {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 1.1rem 1.4rem;
	cursor: pointer;
	list-style: none;
	font-size: 1.05rem;
	font-weight: 700;
	color: #fff;
}

.sd-acc__summary::-webkit-details-marker {
	display: none;
}

.sd-acc__chevron {
	width: 20px;
	height: 20px;
	flex-shrink: 0;
	color: var(--sd-cyan);
	transition: transform 0.3s var(--sd-ease);
}

.sd-acc__item[open] .sd-acc__chevron {
	transform: rotate(180deg);
}

.sd-acc__list {
	display: grid;
	gap: 0.55rem;
	margin: 0;
	padding: 0 1.4rem 1.3rem;
	list-style: none;
}

.sd-acc__answer {
	padding: 0 1.4rem 1.3rem;
	color: var(--sd-muted);
	font-size: 0.98rem;
	line-height: 1.7;
}

.sd-acc__answer p {
	margin: 0 0 0.8rem;
}

.sd-acc__answer p:last-child {
	margin-bottom: 0;
}

/* ---------- Screenshot showcase ---------- */

.sd-shots {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: clamp(1rem, 2vw, 1.5rem);
}

.sd-shot {
	margin: 0;
	border-radius: var(--sd-radius);
	overflow: hidden;
	border: 1px solid var(--sd-line);
	background-color: var(--sd-card);
	transition: transform 0.35s var(--sd-ease), box-shadow 0.35s var(--sd-ease),
		border-color 0.3s var(--sd-ease);
}

.sd-shot:hover {
	transform: translateY(-6px);
	border-color: var(--sd-line-strong);
	box-shadow: 0 24px 50px rgba(0, 0, 0, 0.5);
}

.sd-shot__img {
	display: block;
	width: 100%;
	height: auto;
}

.sd-shot__cap {
	padding: 0.85rem 1.1rem;
	color: var(--sd-muted);
	font-size: 0.82rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

/* ---------- Bottom CTA ---------- */

.sd-cta__panel {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 5vw, 4rem);
	border-radius: clamp(20px, 3vw, 32px);
	border: 1px solid var(--sd-line-strong);
	background:
		radial-gradient(80% 120% at 50% 0%, rgba(0, 123, 255, 0.22) 0%, transparent 70%),
		var(--sd-card);
	text-align: center;
}

.sd-cta__glow {
	position: absolute;
	inset: auto 0 -50% 0;
	height: 100%;
	z-index: -1;
	background: radial-gradient(50% 100% at 50% 100%, rgba(34, 211, 238, 0.25) 0%, transparent 70%);
	pointer-events: none;
}

.sd-cta__title {
	margin: 0;
	font-size: clamp(1.6rem, 3.6vw, 2.6rem);
	font-weight: 800;
	letter-spacing: -0.02em;
	color: #fff;
}

.sd-cta__lead {
	margin: 0.9rem auto 0;
	max-width: 52ch;
	color: var(--sd-muted);
	font-size: 1.05rem;
	line-height: 1.7;
}

.sd-cta__actions {
	margin-top: 1.8rem;
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
	.software-detail-page .sd-btn:hover,
	.software-detail-page .sd-card:hover,
	.software-detail-page .sd-module:hover,
	.software-detail-page .sd-shot:hover {
		transform: none;
	}

	.software-detail-page .sd-acc__chevron {
		transition: none;
	}
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
	.sd-checklist {
		grid-template-columns: 1fr;
	}

	.sd-hero__actions,
	.sd-cta__actions {
		flex-direction: column;
		align-items: stretch;
	}

	.sd-btn {
		justify-content: center;
	}
}

/* ====================================================================== *
 * Image slots & placeholders  (visual enhancement — additive, all new)
 * Reuses the existing tokens (--sd-radius, --sd-grad, --sd-card, shadows)
 * so the added visuals match the cards already on the page.
 * ====================================================================== */

.sd-media {
	position: relative;
	margin: 0;
	width: 100%;
	border-radius: var(--sd-radius);
	overflow: hidden;
	border: 1px solid var(--sd-line);
	background-color: var(--sd-card);
	box-shadow: 0 24px 50px rgba(0, 0, 0, 0.45);
	aspect-ratio: var(--sd-media-ratio, 3 / 2);
}

.sd-media__img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.sd-media__ph {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.85rem;
	padding: 1.4rem;
	text-align: center;
	border-radius: inherit;
	border: 1px dashed var(--sd-line-strong);
	background:
		radial-gradient(70% 70% at 28% 18%, rgba(22, 102, 232, 0.22) 0%, transparent 70%),
		radial-gradient(60% 60% at 85% 92%, rgba(34, 211, 238, 0.16) 0%, transparent 70%),
		var(--sd-card-2);
}

.sd-media__ph-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 58px;
	height: 58px;
	border-radius: 16px;
	background-image: var(--sd-grad);
	color: #fff;
	box-shadow: 0 12px 30px rgba(0, 123, 255, 0.32);
}

.sd-media__ph-icon svg {
	width: 28px;
	height: 28px;
}

.sd-media__ph-label {
	color: var(--sd-muted);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

/* ---------- Hero split ---------- */

.sd-hero__layout {
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
	align-items: center;
	gap: clamp(2rem, 5vw, 4rem);
	width: 100%;
	text-align: left;
}

.sd-hero__text {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
}

.sd-hero__layout .sd-hero__actions {
	justify-content: flex-start;
}

.sd-hero__media {
	width: 100%;
}

.sd-media--hero {
	max-width: 600px;
	margin-left: auto;
}

/* ---------- Overview split ---------- */

.sd-overview__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
	align-items: center;
	gap: clamp(1.8rem, 4vw, 3.5rem);
}

/* ---------- Highlights (alternating bands) ---------- */

.sd-highlights__list {
	display: grid;
	gap: clamp(2.2rem, 5vw, 4rem);
}

.sd-highlight {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	align-items: center;
	gap: clamp(1.5rem, 4vw, 3.5rem);
}

.sd-highlight:nth-child(even) .sd-highlight__media {
	order: -1;
}

.sd-highlight__title {
	margin: 0 0 0.6rem;
	font-size: clamp(1.25rem, 2.4vw, 1.6rem);
	font-weight: 700;
	line-height: 1.25;
	color: #fff;
}

.sd-highlight__desc.sd-prose {
	font-size: 1rem;
}

.sd-media--highlight {
	max-width: 520px;
}

/* ---------- Hardware split ---------- */

.sd-hardware__layout {
	display: grid;
	grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
	align-items: start;
	gap: clamp(1.5rem, 3vw, 2.5rem);
}

.sd-media--hardware {
	position: sticky;
	top: 2rem;
}

/* ---------- CTA split ---------- */

.sd-cta__layout {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
	align-items: center;
	gap: clamp(1.8rem, 4vw, 3.5rem);
	text-align: left;
}

.sd-cta__layout .sd-cta__lead {
	margin-left: 0;
}

.sd-cta__layout .sd-cta__actions {
	justify-content: flex-start;
}

.sd-media--cta {
	max-width: 460px;
}

/* ---------- Responsive: stack the split layouts ---------- */

@media (max-width: 900px) {
	.sd-hero__layout,
	.sd-overview__grid,
	.sd-highlight,
	.sd-hardware__layout,
	.sd-cta__layout {
		grid-template-columns: 1fr;
	}

	.sd-hero__layout,
	.sd-cta__layout {
		text-align: center;
	}

	.sd-hero__text {
		align-items: center;
	}

	.sd-hero__layout .sd-hero__actions,
	.sd-cta__layout .sd-cta__actions {
		justify-content: center;
	}

	.sd-cta__layout .sd-cta__lead {
		margin-left: auto;
		margin-right: auto;
	}

	.sd-media--hero,
	.sd-media--cta,
	.sd-media--highlight {
		max-width: 600px;
		margin-left: auto;
		margin-right: auto;
	}

	.sd-media--hardware {
		position: static;
	}

	.sd-highlight:nth-child(even) .sd-highlight__media {
		order: 0;
	}
}