/* ================================================================
   PLUMBING/TESİSAT — PREMIUM INDUSTRIAL REDESIGN
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@400;600;800;900&display=swap');

/* --- Tokens --- */
.plumb-theme {
	--plumb-bg: #EEF6FA;          /* Light Technical Blue */
	--plumb-surface: #FFFFFF;
	--plumb-primary: #1769AA;     /* Water Blue */
	--plumb-primary-hover: #0F4E80;
	--plumb-secondary: #D77B2D;   /* Urgent Orange */
	--plumb-heading: #122437;     /* Navy Slate */
	--plumb-text: #4B5D6D;        /* Cool Gray */
	--plumb-border: #D7E4EC;
	
	--plumb-font-body: 'Inter', sans-serif;
	--plumb-font-heading: 'Outfit', sans-serif;
	
	background-color: var(--plumb-surface);
	color: var(--plumb-text);
	font-family: var(--plumb-font-body);
	font-size: 16px;
	line-height: 1.6;
	overflow-x: hidden;
}

.plumb-theme * { box-sizing: border-box; }
.plumb-theme img { display: block; max-width: 100%; border-radius: 8px; }

.plumb-container {
	margin: 0 auto;
	padding: 0 30px;
	width: min(1200px, 100%);
}

/* ================================================================
   TYPOGRAPHY
   ================================================================ */
.plumb-subhead {
	color: var(--plumb-primary);
	display: block;
	font-family: var(--plumb-font-heading);
	font-size: 14px;
	font-weight: 800;
	letter-spacing: 2px;
	margin-bottom: 15px;
	text-transform: uppercase;
}

.plumb-title-display {
	color: var(--plumb-heading);
	font-family: var(--plumb-font-heading);
	font-size: clamp(38px, 5vw, 64px);
	font-weight: 900;
	line-height: 1.05;
	margin: 0 0 24px;
	text-transform: uppercase;
}

.plumb-title-display strong {
	color: var(--plumb-primary);
	display: block;
}

.plumb-theme h2 {
	color: var(--plumb-heading);
	font-family: var(--plumb-font-heading);
	font-size: clamp(30px, 4vw, 46px);
	font-weight: 900;
	line-height: 1.1;
	margin: 0 0 20px;
}

.plumb-theme h2 em {
	color: var(--plumb-secondary);
	font-style: normal;
}

.content-center { text-align: center; display: flex; flex-direction: column; align-items: center; }

.plumb-accent-line {
	background: var(--plumb-secondary);
	display: block;
	height: 4px;
	margin-bottom: 20px;
	width: 60px;
}

/* ================================================================
   BUTTONS
   ================================================================ */
.plumb-btn-urgent {
	align-items: center;
	background: var(--plumb-secondary);
	border-radius: 4px;
	box-shadow: 0 10px 20px rgba(215, 123, 45, 0.3);
	color: #fff !important;
	display: inline-flex;
	font-family: var(--plumb-font-heading);
	font-size: 17px;
	font-weight: 800;
	gap: 12px;
	letter-spacing: 0.5px;
	padding: 16px 36px;
	text-decoration: none;
	text-transform: uppercase;
	transition: all 0.3s ease;
}

.plumb-btn-urgent:hover {
	background: #b5621e;
	transform: translateY(-3px);
}

.plumb-btn-outline {
	align-items: center;
	border: 2px solid var(--plumb-heading);
	border-radius: 4px;
	color: var(--plumb-heading) !important;
	display: inline-flex;
	font-family: var(--plumb-font-heading);
	font-size: 16px;
	font-weight: 800;
	gap: 10px;
	padding: 14px 34px;
	text-decoration: none;
	text-transform: uppercase;
	transition: all 0.3s ease;
}

.plumb-btn-outline:hover {
	background: var(--plumb-heading);
	color: #fff !important;
}

.plumb-btn-ghost {
	color: var(--plumb-primary);
	font-family: var(--plumb-font-heading);
	font-size: 18px;
	font-weight: 800;
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	gap: 10px;
	transition: gap 0.3s ease;
}

.plumb-btn-ghost:hover { gap: 15px; }

/* ================================================================
   HERO: INDUSTRIAL TECH
   ================================================================ */
.plumb-hero {
	background: var(--plumb-bg);
	position: relative;
	padding: 100px 0 0; /* no bottom padding, stats strip overlaps */
}

/* Technical Grid Pattern */
.plumb-hero-grid {
	background-image: 
		linear-gradient(rgba(23, 105, 170, 0.05) 1px, transparent 1px), 
		linear-gradient(90deg, rgba(23, 105, 170, 0.05) 1px, transparent 1px);
	background-size: 40px 40px;
	height: 100%;
	left: 0;
	position: absolute;
	top: 0;
	width: 100%;
	z-index: 1;
}

.plumb-hero__wrap {
	display: grid;
	gap: 56px;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
	padding-bottom: 100px;
	position: relative;
	z-index: 2;
	align-items: center;
}

.plumb-hero__content {
	min-width: 0;
	position: relative;
	z-index: 2;
}

.plumb-badge-urgent {
	align-items: center;
	background: #fff;
	border: 1px solid var(--plumb-secondary);
	border-radius: 50px;
	color: var(--plumb-secondary);
	display: inline-flex;
	font-family: var(--plumb-font-heading);
	font-size: 14px;
	font-weight: 800;
	gap: 10px;
	margin-bottom: 30px;
	padding: 6px 16px;
	text-transform: uppercase;
}

.pulse-dot {
	background: var(--plumb-secondary);
	border-radius: 50%;
	display: block;
	height: 10px;
	position: relative;
	width: 10px;
}

.pulse-dot::after {
	animation: pulse 1.5s infinite;
	border: 2px solid var(--plumb-secondary);
	border-radius: 50%;
	content: '';
	height: 100%;
	left: -2px;
	position: absolute;
	top: -2px;
	width: 100%;
}

@keyframes pulse {
	0% { transform: scale(1); opacity: 1; }
	100% { transform: scale(3); opacity: 0; }
}

.plumb-lead { font-size: 18px; margin-bottom: 40px; }
.plumb-hero__actions { display: flex; gap: 20px; }

/* Visual Structure */
.plumb-hero__visual {
	justify-self: end;
	margin-left: auto;
	max-width: 100%;
	min-width: 0;
	overflow: visible;
	padding: 24px 20px 20px 28px;
	width: min(100%, 580px);
}

.plumb-image-structure {
	position: relative;
	width: 100%;
}

.plumb-image-structure img {
	aspect-ratio: 4 / 5;
	clip-path: polygon(10% 0, 100% 0, 100% 90%, 90% 100%, 0 100%, 0 10%);
	display: block;
	height: auto;
	max-height: 560px;
	min-height: 420px;
	object-fit: cover;
	position: relative;
	width: 100%;
	z-index: 2;
	box-shadow: 0 30px 60px rgba(0,0,0,0.1);
}

.plumb-geo-frame {
	border: 4px solid var(--plumb-primary);
	clip-path: polygon(10% 0, 100% 0, 100% 90%, 90% 100%, 0 100%, 0 10%);
	height: 100%;
	left: -20px;
	position: absolute;
	top: 20px;
	width: 100%;
	z-index: 1;
}

/* Stats Strip */
.plumb-stats-strip {
	background: var(--plumb-primary);
	position: relative;
	z-index: 5;
}

.plumb-stats-row {
	align-items: center;
	display: flex;
	justify-content: space-around;
	padding: 40px 0;
}

.plumb-stat-block { text-align: center; }
.plumb-stat-block strong { color: #fff; display: block; font-family: var(--plumb-font-heading); font-size: 48px; font-weight: 900; line-height: 1; }
.plumb-stat-block span { color: rgba(255,255,255,0.8); font-size: 15px; font-weight: 500; text-transform: uppercase; }

/* ================================================================
   SERVICES OVERVIEW (LINES)
   ================================================================ */
.plumb-lines {
	padding: 120px 0;
}

.plumb-lines__grid {
	display: grid;
	gap: 30px;
	grid-template-columns: repeat(4, 1fr);
	margin-top: 60px;
}

.plumb-line-card {
	background: var(--plumb-bg);
	border-radius: 4px;
	padding: 40px 30px 0;
	position: relative;
	transition: transform 0.3s ease;
}

.plumb-line-card:hover { transform: translateY(-5px); }

.plumb-lc-header {
	align-items: center;
	display: flex;
	justify-content: space-between;
	margin-bottom: 25px;
}

.plumb-lc-icon {
	align-items: center;
	background: var(--plumb-primary);
	border-radius: 4px;
	color: #fff;
	display: flex;
	font-size: 24px;
	height: 56px;
	justify-content: center;
	width: 56px;
}

.plumb-lc-code {
	color: var(--plumb-heading);
	font-family: var(--plumb-font-heading);
	font-size: 15px;
	font-weight: 900;
	opacity: 0.3;
}

.plumb-line-card h3 {
	color: var(--plumb-heading);
	font-family: var(--plumb-font-heading);
	font-size: 20px;
	margin: 0 0 15px;
}

.plumb-line-card p { font-size: 15px; padding-bottom: 40px;}

.plumb-lc-footer-line {
	background: var(--plumb-border);
	bottom: 0;
	height: 4px;
	left: 0;
	position: absolute;
	transition: background 0.3s ease;
	width: 100%;
}

.plumb-line-card:hover .plumb-lc-footer-line { background: var(--plumb-secondary); }

/* ================================================================
   HIGH TECH DETECTION
   ================================================================ */
.plumb-detect {
	background: var(--plumb-bg);
	padding: 120px 0;
}

.plumb-detect__wrapper {
	align-items: center;
	display: grid;
	gap: 80px;
	grid-template-columns: 1fr 1fr;
}

.plumb-image-block {
	position: relative;
}

.plumb-image-block img {
	clip-path: polygon(0 0, 100% 0, 100% 85%, 85% 100%, 0 100%);
}

.plumb-crosshair-overlay {
	align-items: center;
	background: var(--plumb-secondary);
	border-radius: 4px;
	color: #fff;
	display: flex;
	font-family: var(--plumb-font-heading);
	font-size: 16px;
	font-weight: 800;
	gap: 15px;
	padding: 15px 30px;
	position: absolute;
	right: -30px;
	top: 50%;
	transform: translateY(-50%);
	text-transform: uppercase;
}

.plumb-crosshair-overlay i { font-size: 24px; }

.plumb-prose { font-size: 18px; margin-bottom: 30px; }

.plumb-features-list {
	display: flex;
	flex-direction: column;
	gap: 15px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.plumb-features-list li {
	align-items: center;
	color: var(--plumb-heading);
	display: flex;
	font-family: var(--plumb-font-heading);
	font-size: 16px;
	font-weight: 800;
	gap: 10px;
}

.plumb-features-list i { color: var(--plumb-primary); font-size: 20px; }

/* ================================================================
   SERVICES CATALOG
   ================================================================ */
.plumb-services { padding: 120px 0; }

.plumb-services__header {
	align-items: flex-end;
	display: flex;
	justify-content: space-between;
	margin-bottom: 60px;
}

.plumb-services__grid {
	display: grid;
	gap: 40px;
	grid-template-columns: repeat(3, 1fr);
}

.plumb-catalog-card {
	background: var(--plumb-surface);
	border: 1px solid var(--plumb-border);
	border-radius: 4px;
	overflow: hidden;
}

.plumb-cc-image { position: relative; border-bottom: 4px solid var(--plumb-primary); }
.plumb-cc-image img { border-radius: 0; aspect-ratio: 16/10; object-fit: cover; width: 100%; }

.plumb-cc-tag {
	background: var(--plumb-heading);
	color: #fff;
	font-family: var(--plumb-font-heading);
	font-size: 12px;
	font-weight: 800;
	padding: 6px 12px;
	position: absolute;
	right: 0;
	top: 0;
	text-transform: uppercase;
}

.plumb-cc-content { padding: 30px; }
.plumb-cc-content h3 { font-family: var(--plumb-font-heading); font-size: 22px; margin: 0 0 15px; }
.plumb-cc-content p { font-size: 15px; margin: 0 0 20px; min-height: 50px;}

.plumb-cc-btm {
	align-items: center;
	border-top: 1px solid var(--plumb-border);
	display: flex;
	justify-content: space-between;
	padding-top: 20px;
}

.plumb-cc-note { color: var(--plumb-secondary); font-family: var(--plumb-font-heading); font-weight: 800; text-transform: uppercase; }

.plumb-cc-link {
	align-items: center;
	background: var(--plumb-bg);
	border-radius: 50%;
	color: var(--plumb-primary);
	display: flex;
	height: 40px;
	justify-content: center;
	text-decoration: none;
	transition: background 0.3s ease;
	width: 40px;
}

.plumb-cc-link:hover { background: var(--plumb-primary); color: #fff; }

/* ================================================================
   PIPELINE PROCESS
   ================================================================ */
.plumb-pipeline {
	background: var(--plumb-heading);
	color: rgba(255, 255, 255, 0.7);
	padding: 120px 0;
}

.plumb-pipeline .plumb-subhead { color: var(--plumb-secondary); }
.plumb-pipeline h2 { color: #fff; }

.plumb-pipeline__flow {
	display: grid;
	gap: 30px;
	grid-template-columns: repeat(4, 1fr);
}

.plumb-pipe-step {
	position: relative;
	border-top: 2px dashed rgba(255,255,255,0.2);
	padding-top: 30px;
}

.plumb-ps-number {
	align-items: center;
	background: var(--plumb-secondary);
	border-radius: 4px;
	color: #fff;
	display: flex;
	font-family: var(--plumb-font-heading);
	font-size: 24px;
	font-weight: 900;
	height: 50px;
	justify-content: center;
	position: absolute;
	top: -26px; /* align with dashed line */
	width: 50px;
}

.plumb-ps-content h3 { color: #fff; font-family: var(--plumb-font-heading); font-size: 22px; margin: 10px 0 15px; }

/* ================================================================
   CARE / MAINTENANCE
   ================================================================ */
.plumb-care { padding: 120px 0; }

.plumb-care__grid {
	align-items: center;
	display: grid;
	gap: 60px;
	grid-template-columns: 1fr 1fr;
}

.plumb-care__visual { position: relative; }

.plumb-alert-box {
	align-items: center;
	background: var(--plumb-secondary);
	border-radius: 4px;
	color: #fff;
	display: flex;
	font-family: var(--plumb-font-heading);
	font-size: 20px;
	font-weight: 800;
	gap: 15px;
	padding: 20px 30px;
	position: absolute;
	right: -20px;
	top: 50%;
	transform: translateY(-50%);
	text-transform: uppercase;
}

/* ================================================================
   FAQ
   ================================================================ */
.plumb-faq {
	background: var(--plumb-bg);
	padding: 120px 0;
}

.plumb-faq__wrap {
	display: grid;
	gap: 60px;
	grid-template-columns: 1fr 1.5fr;
}

.plumb-accordion {
	display: flex;
	flex-direction: column;
	gap: 15px;
}

.plumb-acc-item {
	background: var(--plumb-surface);
	border-left: 4px solid var(--plumb-primary);
	border-radius: 4px;
	box-shadow: 0 5px 15px rgba(0,0,0,0.02);
}

.plumb-acc-title {
	align-items: center;
	color: var(--plumb-heading);
	cursor: pointer;
	display: flex;
	font-family: var(--plumb-font-heading);
	font-size: 18px;
	font-weight: 800;
	justify-content: space-between;
	list-style: none;
	padding: 20px 25px;
}

.plumb-acc-title::-webkit-details-marker { display: none; }

.plumb-acc-toggle {
	background: var(--plumb-border);
	display: block;
	height: 20px;
	position: relative;
	width: 20px;
}

.plumb-acc-toggle::before, .plumb-acc-toggle::after {
	background: var(--plumb-primary);
	content: '';
	position: absolute;
	left: 50%; top: 50%;
	transform: translate(-50%, -50%);
}

.plumb-acc-toggle::before { height: 2px; width: 12px; }
.plumb-acc-toggle::after { height: 12px; width: 2px; transition: transform 0.3s ease; }

.plumb-acc-item[open] .plumb-acc-toggle::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.plumb-acc-content { padding: 0 25px 25px; }

/* ================================================================
   CONTACT 
   ================================================================ */
.plumb-contact {
	padding: 0 0 120px;
}

.plumb-contact-banner {
	background: var(--plumb-secondary);
	padding: 40px 0;
}

.plumb-banner-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	color: #fff;
}

.plumb-banner-inner h3 { font-family: var(--plumb-font-heading); font-size: 32px; font-weight: 900; margin: 0; text-transform: uppercase; }
.plumb-banner-inner p { font-size: 18px; margin: 0; font-weight: 500; }

.plumb-contact__grid {
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	margin-top: 80px;
}

.plumb-contact__card {
	background: var(--plumb-heading);
	color: #fff;
	padding: 80px;
}

.plumb-contact__card .plumb-subhead { color: var(--plumb-secondary); }
.plumb-contact__card h2 { color: #fff; }

.plumb-contact-list {
	display: flex;
	flex-direction: column;
	gap: 30px;
	list-style: none;
	margin: 40px 0 0;
	padding: 0;
}

.plumb-contact-list li { display: flex; gap: 20px; }

.plumb-cl-ic {
	align-items: center;
	background: rgba(255,255,255,0.05);
	color: var(--plumb-secondary);
	display: flex;
	font-size: 24px;
	height: 60px;
	justify-content: center;
	width: 60px;
	flex-shrink: 0;
}

.plumb-cl-info strong { color: #fff; display: block; font-family: var(--plumb-font-heading); font-size: 18px; font-weight: 800; margin-bottom: 5px;}
.plumb-cl-info span { color: rgba(255,255,255,0.7); }

.plumb-map iframe { border: none; height: 100%; width: 100%; }

.plumb-map-placeholder {
	align-items: center;
	background: var(--plumb-border);
	display: flex;
	flex-direction: column;
	height: 100%;
	justify-content: center;
	color: var(--plumb-heading);
	font-family: var(--plumb-font-heading);
	font-weight: 800;
}

.plumb-map-placeholder i { font-size: 40px; color: var(--plumb-primary); margin-bottom: 10px;}

/* ================================================================
   BLOG
   ================================================================ */
.plumb-blog {
	background: var(--plumb-bg);
	padding: 90px 0;
}

.plumb-blog__grid {
	display: grid;
	gap: 30px;
	grid-template-columns: repeat(3, 1fr);
}

.plumb-blog-card {
	background: var(--plumb-surface);
	border: 1px solid var(--plumb-border);
	display: flex;
	flex-direction: column;
	overflow: hidden;
}

.plumb-blog-card__image {
	display: block;
	overflow: hidden;
}

.plumb-blog-card__image img {
	border-radius: 0;
	height: 220px;
	object-fit: cover;
	transition: transform 0.3s ease;
	width: 100%;
}

.plumb-blog-card:hover .plumb-blog-card__image img {
	transform: scale(1.05);
}

.plumb-blog-card__content {
	display: flex;
	flex: 1;
	flex-direction: column;
	gap: 12px;
	padding: 24px;
}

.plumb-blog-card__content time {
	color: var(--plumb-primary);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 1px;
	text-transform: uppercase;
}

.plumb-blog-card__content h3 {
	font-size: 22px;
	margin: 0;
}

.plumb-blog-card__content h3 a {
	color: inherit;
	text-decoration: none;
}

.plumb-blog-card__content h3 a:hover {
	color: var(--plumb-primary);
}

.plumb-blog-card__content p {
	display: -webkit-box;
	margin: 0;
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	line-clamp: 2;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
	.plumb-hero__wrap { grid-template-columns: 1fr; text-align: center; gap: 40px; }
	.plumb-hero__content { max-width: none; }
	.plumb-hero__visual { justify-self: center; margin-left: 0; padding: 20px; width: 100%; max-width: 640px; }
	.plumb-hero__actions { justify-content: center; }
	.plumb-image-structure img { min-height: 340px; max-height: 480px; aspect-ratio: 16 / 10; }
	.plumb-geo-frame { left: -16px; top: 16px; }
	.plumb-crosshair-overlay, .plumb-alert-box { right: auto; left: 20px; bottom: 20px; top: auto; transform: none; }
	.plumb-stats-row { flex-wrap: wrap; gap: 40px; }
	.plumb-lines__grid { grid-template-columns: repeat(2, 1fr); }
	.plumb-detect__wrapper { grid-template-columns: 1fr; }
	.plumb-services__header { flex-direction: column; gap: 20px; text-align: center; align-items: center; }
	.plumb-services__grid { grid-template-columns: repeat(2, 1fr); }
	.plumb-pipeline__flow { grid-template-columns: repeat(2, 1fr); }
	.plumb-pipe-step { border-top: none; border-left: 2px dashed rgba(255,255,255,0.2); padding: 0 0 40px 40px; }
	.plumb-ps-number { left: -26px; top: -10px; }
	.plumb-care__grid { grid-template-columns: 1fr; }
	.plumb-faq__wrap { grid-template-columns: 1fr; }
	.plumb-contact__grid { grid-template-columns: 1fr; }
	.plumb-map { min-height: 400px; }
	.plumb-blog__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
	.plumb-hero__actions { flex-direction: column; }
	.plumb-lines__grid { grid-template-columns: 1fr; }
	.plumb-services__grid { grid-template-columns: 1fr; }
	.plumb-pipeline__flow { grid-template-columns: 1fr; }
	.plumb-banner-inner { flex-direction: column; text-align: center; gap: 20px; padding: 0 20px; }
	.plumb-contact__card { padding: 40px; }
	.plumb-blog__grid { grid-template-columns: 1fr; }
}