/*
 * PT. Pratama Teknik Inti Prima — Trafo Transformer Page
 * All rules are namespaced under .ptip-trafo-page to avoid theme conflicts.
 * Mobile-first: base styles target small screens, breakpoints scale up.
 */

.ptip-trafo-page {
	--ptip-primary: #0A1F44;
	--ptip-secondary: #06142E;
	--ptip-accent: #D4AF37;
	--ptip-white: #FFFFFF;
	--ptip-light: #F5F7FA;
	--ptip-text: #172033;
	--ptip-radius: 10px;
	--ptip-shadow: 0 4px 20px rgba(10, 31, 68, 0.08);

	font-family: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
	color: var(--ptip-text);
	line-height: 1.6;
	background: var(--ptip-white);
	overflow-x: hidden;
}

.ptip-trafo-page *,
.ptip-trafo-page *::before,
.ptip-trafo-page *::after {
	box-sizing: border-box;
}

.ptip-trafo-page img {
	max-width: 100%;
	height: auto;
	display: block;
}

.ptip-container {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

.ptip-section {
	padding: 48px 0;
}

.ptip-section__title {
	font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.1rem);
	font-weight: 700;
	color: var(--ptip-primary);
	margin: 0 0 28px;
	line-height: 1.3;
}

.ptip-section__title--light {
	color: var(--ptip-white);
}

/* ---------- Breadcrumb ---------- */
.ptip-breadcrumb {
	padding: 12px 0;
	font-size: 0.85rem;
	color: #566178;
}

.ptip-breadcrumb a {
	color: #566178;
	text-decoration: none;
}

.ptip-breadcrumb a:hover {
	color: var(--ptip-primary);
}

/* ---------- Buttons ---------- */
.ptip-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 14px 26px;
	border-radius: var(--ptip-radius);
	font-weight: 600;
	font-size: 0.95rem;
	text-decoration: none;
	cursor: pointer;
	border: 2px solid transparent;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.ptip-btn:hover,
.ptip-btn:focus-visible {
	transform: translateY(-1px);
}

.ptip-btn:focus-visible {
	outline: 3px solid var(--ptip-accent);
	outline-offset: 2px;
}

.ptip-btn--primary {
	background: var(--ptip-accent);
	color: var(--ptip-secondary);
}

.ptip-btn--outline {
	background: transparent;
	border-color: var(--ptip-primary);
	color: var(--ptip-primary);
}

.ptip-btn--outline-light {
	border-color: var(--ptip-white);
	color: var(--ptip-white);
}

.ptip-btn--small {
	padding: 10px 16px;
	font-size: 0.85rem;
}

/* ---------- Hero ---------- */
.ptip-hero {
	position: relative;
	background: linear-gradient(135deg, var(--ptip-primary), var(--ptip-secondary));
	color: var(--ptip-white);
	padding: 64px 0;
}

.ptip-hero__inner {
	position: relative;
	z-index: 1;
	max-width: 780px;
}

.ptip-hero__badges {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 20px;
}

.ptip-badge {
	font-size: 0.75rem;
	font-weight: 600;
	padding: 6px 12px;
	border-radius: 999px;
	background: rgba(212, 175, 55, 0.15);
	color: var(--ptip-accent);
	border: 1px solid rgba(212, 175, 55, 0.35);
}

.ptip-hero__title {
	font-size: clamp(1.75rem, 1.3rem + 2vw, 2.75rem);
	font-weight: 800;
	line-height: 1.25;
	margin: 0 0 16px;
}

.ptip-hero__subtitle {
	font-size: 1rem;
	color: rgba(255,255,255,0.85);
	margin: 0 0 28px;
	max-width: 640px;
}

.ptip-hero__cta {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.ptip-hero__cta .ptip-btn--outline {
	border-color: var(--ptip-white);
	color: var(--ptip-white);
}

/* ---------- Trust bar ---------- */
.ptip-trust {
	background: var(--ptip-light);
}

.ptip-trust__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 20px;
}

.ptip-trust__item {
	background: var(--ptip-white);
	border-radius: var(--ptip-radius);
	padding: 20px;
	box-shadow: var(--ptip-shadow);
	text-align: center;
}

.ptip-trust__item strong {
	display: block;
	font-size: 1.5rem;
	color: var(--ptip-primary);
	margin-bottom: 4px;
}

/* ---------- Generic grids (jenis trafo, application, why choose us) ---------- */
.ptip-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 20px;
}

.ptip-card {
	background: var(--ptip-white);
	border: 1px solid rgba(10,31,68,0.08);
	border-radius: var(--ptip-radius);
	padding: 22px;
	box-shadow: var(--ptip-shadow);
}

.ptip-card h3 {
	color: var(--ptip-primary);
	margin: 0 0 8px;
	font-size: 1.05rem;
}

.ptip-card p {
	margin: 0 0 12px;
	font-size: 0.92rem;
	color: #45506a;
}

.ptip-card__cta {
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--ptip-primary);
	text-decoration: none;
}

/* ---------- Product grid ---------- */
.ptip-product-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 24px;
}

.ptip-product-card {
	background: var(--ptip-white);
	border: 1px solid rgba(10,31,68,0.08);
	border-radius: var(--ptip-radius);
	overflow: hidden;
	box-shadow: var(--ptip-shadow);
	display: flex;
	flex-direction: column;
}

.ptip-product-card__media {
	aspect-ratio: 4 / 3;
	background: var(--ptip-light);
}

.ptip-product-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.ptip-product-card__placeholder {
	width: 100%;
	height: 100%;
	background: repeating-linear-gradient(45deg, #eef1f6, #eef1f6 10px, #e4e8f0 10px, #e4e8f0 20px);
}

.ptip-product-card__body {
	padding: 18px;
	flex: 1;
	display: flex;
	flex-direction: column;
}

.ptip-product-card__title {
	font-size: 1.05rem;
	color: var(--ptip-primary);
	margin: 0 0 4px;
}

.ptip-product-card__type {
	font-size: 0.8rem;
	color: var(--ptip-accent);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	margin: 0 0 12px;
}

.ptip-product-card__specs {
	list-style: none;
	margin: 0 0 14px;
	padding: 0;
	font-size: 0.85rem;
}

.ptip-product-card__specs li {
	display: flex;
	justify-content: space-between;
	padding: 6px 0;
	border-bottom: 1px dashed rgba(10,31,68,0.08);
}

.ptip-product-card__specs li span {
	color: #6b7690;
}

.ptip-product-card__availability {
	display: inline-block;
	font-size: 0.75rem;
	font-weight: 700;
	color: var(--ptip-primary);
	background: var(--ptip-light);
	padding: 4px 10px;
	border-radius: 999px;
	margin-bottom: 10px;
	width: fit-content;
}

.ptip-product-card__price-note {
	font-size: 0.8rem;
	color: #6b7690;
	margin: 0 0 14px;
}

.ptip-product-card__cta {
	margin-top: auto;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.ptip-empty-state {
	text-align: center;
	color: #6b7690;
	padding: 40px 20px;
	background: var(--ptip-light);
	border-radius: var(--ptip-radius);
}

/* ---------- Capacity chips ---------- */
.ptip-capacity-list {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 20px;
}

.ptip-capacity-chip {
	background: var(--ptip-light);
	color: var(--ptip-primary);
	font-weight: 600;
	font-size: 0.85rem;
	padding: 8px 16px;
	border-radius: 999px;
	border: 1px solid rgba(10,31,68,0.1);
}

/* ---------- Spec table ---------- */
.ptip-spec-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.9rem;
	margin: 20px 0;
}

.ptip-spec-table th,
.ptip-spec-table td {
	text-align: left;
	padding: 10px 12px;
	border-bottom: 1px solid rgba(10,31,68,0.08);
}

.ptip-spec-table th {
	color: var(--ptip-primary);
	width: 40%;
}

.ptip-disclaimer {
	font-size: 0.85rem;
	color: #6b7690;
	background: var(--ptip-light);
	border-left: 3px solid var(--ptip-accent);
	padding: 12px 16px;
	border-radius: 4px;
}

/* ---------- Why choose us ---------- */
.ptip-why-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: 16px;
}

.ptip-why-list li {
	display: flex;
	gap: 12px;
	background: var(--ptip-white);
	border: 1px solid rgba(10,31,68,0.08);
	border-radius: var(--ptip-radius);
	padding: 16px;
	box-shadow: var(--ptip-shadow);
}

.ptip-why-list__num {
	flex: none;
	width: 32px;
	height: 32px;
	border-radius: 50%;
	background: var(--ptip-primary);
	color: var(--ptip-white);
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 0.85rem;
}

/* ---------- Process timeline ---------- */
.ptip-timeline {
	display: grid;
	grid-template-columns: 1fr;
	gap: 16px;
	counter-reset: ptip-step;
}

.ptip-timeline__step {
	position: relative;
	padding-left: 44px;
}

.ptip-timeline__step::before {
	counter-increment: ptip-step;
	content: counter(ptip-step);
	position: absolute;
	left: 0;
	top: 0;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: var(--ptip-accent);
	color: var(--ptip-secondary);
	font-weight: 700;
	font-size: 0.85rem;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ptip-timeline__step h3 {
	margin: 0 0 4px;
	font-size: 0.98rem;
	color: var(--ptip-primary);
}

.ptip-timeline__step p {
	margin: 0;
	font-size: 0.85rem;
	color: #6b7690;
}

/* ---------- Portfolio ---------- */
.ptip-portfolio-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 20px;
}

.ptip-portfolio-card__media {
	aspect-ratio: 16 / 10;
	background: var(--ptip-light);
	border-radius: var(--ptip-radius) var(--ptip-radius) 0 0;
	overflow: hidden;
}

.ptip-portfolio-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.ptip-portfolio-card__body {
	background: var(--ptip-white);
	border: 1px solid rgba(10,31,68,0.08);
	border-top: none;
	border-radius: 0 0 var(--ptip-radius) var(--ptip-radius);
	padding: 16px;
}

.ptip-portfolio-card__body h3 {
	margin: 0 0 6px;
	font-size: 1rem;
	color: var(--ptip-primary);
}

.ptip-portfolio-card__meta {
	font-size: 0.8rem;
	color: #6b7690;
	margin: 0;
}

/* ---------- FAQ Accordion ---------- */
.ptip-accordion__item {
	border-bottom: 1px solid rgba(10,31,68,0.1);
}

.ptip-accordion__heading {
	margin: 0;
}

.ptip-accordion__trigger {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	background: none;
	border: none;
	text-align: left;
	padding: 16px 4px;
	font-size: 0.95rem;
	font-weight: 600;
	color: var(--ptip-primary);
	cursor: pointer;
}

.ptip-accordion__icon {
	flex: none;
	width: 20px;
	height: 20px;
	position: relative;
}

.ptip-accordion__icon::before,
.ptip-accordion__icon::after {
	content: '';
	position: absolute;
	background: var(--ptip-primary);
	transition: transform 0.2s ease;
}

.ptip-accordion__icon::before {
	top: 9px; left: 0; width: 20px; height: 2px;
}

.ptip-accordion__icon::after {
	top: 0; left: 9px; width: 2px; height: 20px;
}

.ptip-accordion__trigger[aria-expanded="true"] .ptip-accordion__icon::after {
	transform: rotate(90deg);
	opacity: 0;
}

.ptip-accordion__panel {
	padding: 0 4px 16px;
	font-size: 0.9rem;
	color: #45506a;
}

/* ---------- CTA ---------- */
.ptip-cta {
	background: linear-gradient(135deg, var(--ptip-primary), var(--ptip-secondary));
	color: var(--ptip-white);
}

.ptip-cta__inner {
	display: grid;
	grid-template-columns: 1fr;
	gap: 32px;
}

.ptip-cta__subtitle {
	color: rgba(255,255,255,0.85);
	max-width: 560px;
}

.ptip-cta__buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.ptip-lead-form {
	background: var(--ptip-white);
	border-radius: var(--ptip-radius);
	padding: 22px;
	color: var(--ptip-text);
}

.ptip-lead-form__title {
	margin: 0 0 16px;
	color: var(--ptip-primary);
	font-size: 1.05rem;
}

.ptip-lead-form__row {
	margin-bottom: 14px;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.ptip-lead-form__row label {
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--ptip-primary);
}

.ptip-lead-form__row input,
.ptip-lead-form__row textarea {
	padding: 10px 12px;
	border: 1px solid rgba(10,31,68,0.15);
	border-radius: 6px;
	font-family: inherit;
	font-size: 0.9rem;
}

.ptip-lead-form__row input:focus-visible,
.ptip-lead-form__row textarea:focus-visible {
	outline: 3px solid var(--ptip-accent);
	outline-offset: 1px;
}

.ptip-lead-form__privacy {
	font-size: 0.75rem;
	color: #6b7690;
	margin-bottom: 14px;
}

.ptip-lead-form__submit {
	width: 100%;
}

/* ---------- Footer ---------- */
.ptip-footer {
	background: var(--ptip-secondary);
	color: rgba(255,255,255,0.75);
	padding: 48px 0 24px;
}

.ptip-footer__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 28px;
	margin-bottom: 28px;
}

.ptip-footer__col h3 {
	color: var(--ptip-white);
	font-size: 1rem;
	margin: 0 0 12px;
}

.ptip-footer__col ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.ptip-footer__col li {
	margin-bottom: 8px;
	font-size: 0.88rem;
}

.ptip-footer__col a {
	color: rgba(255,255,255,0.75);
	text-decoration: none;
}

.ptip-footer__col a:hover {
	color: var(--ptip-accent);
}

.ptip-footer__bottom {
	border-top: 1px solid rgba(255,255,255,0.1);
	padding-top: 20px;
	font-size: 0.8rem;
	text-align: center;
}

/* ---------- WhatsApp floating button (mobile convenience) ---------- */
.ptip-wa-float {
	position: fixed;
	bottom: 18px;
	right: 18px;
	z-index: 900;
	background: var(--ptip-accent);
	color: var(--ptip-secondary);
	width: 56px;
	height: 56px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 6px 20px rgba(10,31,68,0.25);
	text-decoration: none;
	font-weight: 700;
}

/* ================= Tablet ================= */
@media (min-width: 640px) {
	.ptip-trust__grid,
	.ptip-grid,
	.ptip-product-grid,
	.ptip-portfolio-grid,
	.ptip-why-list {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* ================= Desktop ================= */
@media (min-width: 1024px) {
	.ptip-trust__grid {
		grid-template-columns: repeat(4, 1fr);
	}

	.ptip-grid {
		grid-template-columns: repeat(3, 1fr);
	}

	.ptip-product-grid {
		grid-template-columns: repeat(4, 1fr);
	}

	.ptip-portfolio-grid {
		grid-template-columns: repeat(3, 1fr);
	}

	.ptip-why-list {
		grid-template-columns: repeat(2, 1fr);
	}

	.ptip-cta__inner {
		grid-template-columns: 1.1fr 0.9fr;
		align-items: start;
	}

	.ptip-footer__grid {
		grid-template-columns: 2fr 1fr 1fr 1fr;
	}
}