/**
 * FSM Klima — Ana stiller
 */

:root {
	--color-primary: #06101f;
	--color-primary-light: #0f1d32;
	--color-accent: #f07a0a;
	--color-accent-hover: #d96a00;
	--color-cyan: #22d3ee;
	--color-cyan-deep: #0891b2;
	--color-ice: #e0f7fa;
	--color-warm: #fff7ed;
	--color-surface: #f4f7fb;
	--color-surface-2: #e8eef6;
	--color-border: #d8e2ef;
	--color-text: #0f172a;
	--color-text-muted: #5b6b82;
	--color-white: #ffffff;
	--font: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
	--radius: 14px;
	--radius-lg: 22px;
	--shadow: 0 4px 24px rgba(6, 16, 31, 0.07);
	--shadow-lg: 0 24px 64px rgba(6, 16, 31, 0.12);
	--gradient-climate: linear-gradient(135deg, rgba(34, 211, 238, 0.15) 0%, rgba(240, 122, 10, 0.12) 100%);
	--header-h: 84px;
	--topbar-h: 40px;
	--transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
	--container: 1240px;
}

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

html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
}

body {
	margin: 0;
	font-family: var(--font);
	font-size: 1rem;
	line-height: 1.65;
	color: var(--color-text);
	background: var(--color-white);
	-webkit-font-smoothing: antialiased;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: var(--color-accent);
	text-decoration: none;
	transition: color var(--transition);
}

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

h1, h2, h3, h4, h5, h6 {
	margin: 0 0 0.5em;
	line-height: 1.2;
	font-weight: 700;
	color: var(--color-primary);
}

p { margin: 0 0 1rem; }

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	border: 0;
}

.container {
	width: min(100% - 2rem, var(--container));
	margin-inline: auto;
}

.container--narrow {
	width: min(100% - 2rem, 800px);
}

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.75rem 1.5rem;
	font-family: var(--font);
	font-size: 0.9375rem;
	font-weight: 600;
	border-radius: 999px;
	border: 2px solid transparent;
	cursor: pointer;
	transition: all var(--transition);
	text-decoration: none;
	white-space: nowrap;
}

.btn--primary {
	background: var(--color-accent);
	color: var(--color-white);
	border-color: var(--color-accent);
}

.btn--primary:hover {
	background: var(--color-accent-hover);
	border-color: var(--color-accent-hover);
	color: var(--color-white);
	transform: translateY(-1px);
	box-shadow: 0 8px 24px rgba(232, 120, 10, 0.35);
}

.btn--outline {
	background: transparent;
	color: var(--color-white);
	border-color: rgba(255, 255, 255, 0.6);
}

.btn--outline:hover {
	background: rgba(255, 255, 255, 0.12);
	color: var(--color-white);
	border-color: var(--color-white);
}

.btn--white {
	background: var(--color-white);
	color: var(--color-primary);
	border-color: var(--color-white);
}

.btn--white:hover {
	background: var(--color-surface);
	color: var(--color-primary);
}

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

.btn--ghost:hover {
	border-color: var(--color-accent);
	color: var(--color-accent);
}

.btn--lg {
	padding: 1rem 2rem;
	font-size: 1rem;
}

/* Topbar */
.topbar {
	background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 60%, #0c2a3d 100%);
	color: rgba(255, 255, 255, 0.88);
	font-size: 0.8125rem;
	height: var(--topbar-h);
	display: flex;
	align-items: center;
}

.topbar__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}

.topbar__contact {
	display: flex;
	gap: 1.5rem;
	flex-wrap: wrap;
}

.topbar__contact a {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	color: rgba(255, 255, 255, 0.85);
}

.topbar__contact a:hover { color: var(--color-white); }

.topbar__cta {
	color: var(--color-accent);
	font-weight: 600;
}

.topbar__cta:hover { color: #fbbf24; }

/* Header */
.site-header {
	position: sticky;
	top: 0;
	z-index: 1000;
	background: rgba(255, 255, 255, 0.92);
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
	border-bottom: 1px solid transparent;
	transition: box-shadow var(--transition), border-color var(--transition);
}

.site-header.is-scrolled {
	box-shadow: var(--shadow);
	border-color: var(--color-border);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: var(--header-h);
	gap: 2rem;
}

.site-logo {
	display: inline-flex;
	align-items: center;
	gap: 0.85rem;
	color: var(--color-primary);
	text-decoration: none;
	min-width: 0;
	max-width: min(420px, 52vw);
}

.site-logo__img {
	display: block;
	width: 64px;
	height: 64px;
	object-fit: contain;
	object-position: center;
	border-radius: 10px;
	background: #f5f5f5;
	flex-shrink: 0;
}

.site-logo__text {
	display: flex;
	align-items: baseline;
	flex-wrap: wrap;
	gap: 0.35rem 0.5rem;
	line-height: 1.2;
	min-width: 0;
}

.site-logo__brand {
	font-size: 1.25rem;
	font-weight: 800;
	letter-spacing: 0.04em;
	color: #001f3f;
}

.site-logo__sep {
	color: #c5a059;
	font-weight: 600;
	opacity: 0.85;
}

.site-logo__name {
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	color: #6b7280;
	line-height: 1.25;
}

.custom-logo-link img {
	max-height: 52px;
	width: auto;
}

/* Navigation */
.main-nav { flex: 1; display: flex; justify-content: flex-end; }

.nav-menu {
	display: flex;
	align-items: center;
	gap: 0.25rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.nav-menu a {
	display: block;
	padding: 0.5rem 1rem;
	color: var(--color-text);
	font-weight: 500;
	font-size: 0.9375rem;
	border-radius: 8px;
	transition: all var(--transition);
}

.nav-menu a:hover,
.nav-menu .current-menu-item > a,
.nav-menu .current_page_item > a {
	color: var(--color-accent);
	background: rgba(232, 120, 10, 0.08);
}

/* Alt menü */
.nav-menu .menu-item-has-children {
	position: relative;
}

.nav-menu .menu-item-has-children > a {
	display: flex;
	align-items: center;
	gap: 0.35rem;
}

.nav-menu .submenu-toggle {
	display: inline-flex;
	transition: transform var(--transition);
}

.nav-menu .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 260px;
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow-lg);
	padding: 0.5rem;
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: all var(--transition);
	z-index: 100;
	list-style: none;
	margin: 0;
}

.nav-menu .sub-menu a {
	padding: 0.65rem 1rem;
	font-size: 0.875rem;
	white-space: nowrap;
}

.nav-menu .menu-item-has-children:hover > .sub-menu,
.nav-menu .menu-item-has-children:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.nav-menu .menu-item-has-children:hover > a .submenu-toggle {
	transform: rotate(180deg);
}

/* Proje galerisi */
.projects-gallery {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
	gap: 1rem;
	margin-top: 2rem;
}

.projects-gallery__item {
	display: block;
	border-radius: var(--radius);
	overflow: hidden;
	aspect-ratio: 4/3;
	border: 1px solid var(--color-border);
	transition: all var(--transition);
}

.projects-gallery__item:hover {
	transform: scale(1.02);
	box-shadow: var(--shadow-lg);
}

.projects-gallery__item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.entry-content--intro {
	max-width: 720px;
	margin: 0 auto 3rem;
	text-align: center;
	color: var(--color-text-muted);
}

.section--services { background: var(--color-surface); }

.nav-toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	padding: 0;
	background: none;
	border: none;
	cursor: pointer;
}

.nav-toggle span {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--color-primary);
	border-radius: 2px;
	transition: all var(--transition);
	margin: 0 auto;
}

.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
	position: relative;
	min-height: clamp(520px, 85vh, 780px);
	overflow: hidden;
}

.hero__slider { position: relative; height: 100%; min-height: inherit; }

.hero__slide {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	background: var(--color-primary) center/cover no-repeat;
	background-image: var(--hero-bg);
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.8s ease, visibility 0.8s;
}

.hero__slide.is-active {
	opacity: 1;
	visibility: visible;
	position: relative;
	min-height: clamp(520px, 85vh, 780px);
}

.hero__overlay {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(120deg, rgba(6, 16, 31, 0.92) 0%, rgba(6, 16, 31, 0.62) 45%, rgba(8, 145, 178, 0.35) 100%),
		radial-gradient(ellipse 80% 60% at 85% 20%, rgba(34, 211, 238, 0.18), transparent 60%);
}

.hero__content {
	position: relative;
	z-index: 1;
	padding: 4rem 0;
	max-width: 720px;
}

.hero__eyebrow {
	display: inline-block;
	padding: 0.35rem 1rem;
	background: rgba(34, 211, 238, 0.12);
	border: 1px solid rgba(34, 211, 238, 0.35);
	border-radius: 999px;
	color: var(--color-cyan);
	font-size: 0.8125rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	margin-bottom: 1.25rem;
}

.hero__title {
	font-size: clamp(2rem, 5vw, 3.5rem);
	font-weight: 800;
	color: var(--color-white);
	margin-bottom: 1rem;
	letter-spacing: -0.02em;
}

.hero__desc {
	font-size: clamp(1rem, 2vw, 1.2rem);
	color: rgba(255, 255, 255, 0.8);
	margin-bottom: 2rem;
	max-width: 560px;
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
}

.hero__nav {
	position: absolute;
	bottom: 120px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	gap: 0.5rem;
	z-index: 2;
}

.hero__dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	border: 2px solid rgba(255, 255, 255, 0.5);
	background: transparent;
	cursor: pointer;
	padding: 0;
	transition: all var(--transition);
}

.hero__dot.is-active,
.hero__dot:hover {
	background: var(--color-accent);
	border-color: var(--color-accent);
	transform: scale(1.2);
}

.hero__stats {
	position: relative;
	margin-top: -60px;
	z-index: 3;
}

.hero__stats-inner {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1px;
	background: var(--color-border);
	border-radius: var(--radius-lg);
	overflow: hidden;
	box-shadow: var(--shadow-lg);
}

.stat {
	background: var(--color-white);
	padding: 1.75rem 1.5rem;
	text-align: center;
}

.stat strong {
	display: block;
	font-size: 2rem;
	font-weight: 800;
	background: linear-gradient(135deg, var(--color-cyan-deep), var(--color-accent));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
	line-height: 1;
	margin-bottom: 0.35rem;
}

.stat span {
	font-size: 0.875rem;
	color: var(--color-text-muted);
	font-weight: 500;
}

/* Sections */
.section {
	padding: clamp(4rem, 8vw, 6rem) 0;
}

.section--blog { background: var(--color-surface); }

.section-header {
	margin-bottom: 3rem;
}

.section-header--center { text-align: center; }

.section-header--center .section-desc {
	margin-inline: auto;
}

.section-header--split {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1.5rem;
	flex-wrap: wrap;
}

.section-header--light .section-title { color: var(--color-white); }

.section-eyebrow {
	font-size: 0.8125rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--color-accent);
	margin-bottom: 0.5rem;
}

.section-eyebrow--light { color: #fbbf24; }

.section-title {
	font-size: clamp(1.75rem, 3vw, 2.5rem);
	font-weight: 800;
	letter-spacing: -0.02em;
	margin-bottom: 0.75rem;
}

.section-title--light { color: var(--color-white); }

.section-desc {
	color: var(--color-text-muted);
	font-size: 1.0625rem;
	max-width: 560px;
}

.section-desc--center {
	text-align: center;
	margin-inline: auto;
}

.section-footer {
	text-align: center;
	margin-top: 3rem;
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	justify-content: center;
}

/* Product cards */
.products-grid {
	display: grid;
	gap: 1.5rem;
}

.products-grid--3 { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.products-grid--4 { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }

.product-card {
	background: var(--color-white);
	border-radius: var(--radius-lg);
	overflow: hidden;
	border: 1px solid var(--color-border);
	transition: all var(--transition);
}

.product-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-lg);
	border-color: transparent;
}

.product-card__media {
	display: block;
	position: relative;
	aspect-ratio: 4/3;
	overflow: hidden;
}

.product-card__badge {
	position: absolute;
	top: 1rem;
	left: 1rem;
	z-index: 2;
	padding: 0.3rem 0.75rem;
	background: rgba(6, 16, 31, 0.75);
	backdrop-filter: blur(8px);
	border: 1px solid rgba(255, 255, 255, 0.15);
	border-radius: 999px;
	color: var(--color-cyan);
	font-size: 0.6875rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.product-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.product-card:hover .product-card__media img { transform: scale(1.06); }

.product-card__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(10, 22, 40, 0.4), transparent);
	opacity: 0;
	transition: opacity var(--transition);
}

.product-card:hover .product-card__overlay { opacity: 1; }

.product-card__body { padding: 1.5rem; }

.product-card__title {
	font-size: 1.125rem;
	margin-bottom: 0.5rem;
}

.product-card__title a {
	color: var(--color-primary);
	text-decoration: none;
}

.product-card__title a:hover { color: var(--color-accent); }

.product-card__desc {
	font-size: 0.9rem;
	color: var(--color-text-muted);
	margin-bottom: 1rem;
	line-height: 1.55;
}

.product-card__link {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--color-accent);
}

/* About split */
.about-split {
	display: grid;
	grid-template-columns: 1fr 1fr;
	min-height: 480px;
}

.about-split__media {
	background: center/cover no-repeat;
	min-height: 320px;
}

.about-split__content {
	display: flex;
	align-items: center;
	padding: clamp(2rem, 5vw, 4rem);
	background: linear-gradient(135deg, var(--color-accent) 0%, #c2610a 100%);
	color: var(--color-white);
}

.about-split__content p {
	color: rgba(255, 255, 255, 0.9);
	margin-bottom: 1.25rem;
}

.about-split__content .section-title--light { margin-bottom: 1rem; }

/* Process */
.section--process {
	position: relative;
	color: var(--color-white);
	overflow: hidden;
}

.process-bg {
	position: absolute;
	inset: 0;
	background: var(--color-primary) center/cover no-repeat;
	background-image: url('https://fsmklima.com/wp-content/uploads/2020/09/fsmklimahavalandirma_1506423683.jpg');
}

.process-bg::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, rgba(10, 22, 40, 0.92), rgba(10, 22, 40, 0.78));
}

.section--process .container { position: relative; z-index: 1; }

.process-steps {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1.5rem;
	margin-top: 2rem;
}

.process-step {
	text-align: center;
	padding: 2rem 1rem;
	background: rgba(255, 255, 255, 0.06);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: var(--radius-lg);
	backdrop-filter: blur(8px);
	transition: all var(--transition);
}

.process-step:hover {
	background: rgba(255, 255, 255, 0.1);
	transform: translateY(-4px);
}

.process-step__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 64px;
	height: 64px;
	background: rgba(232, 120, 10, 0.2);
	border-radius: 50%;
	color: #fbbf24;
	margin-bottom: 1rem;
}

.process-step__num {
	display: block;
	font-size: 0.75rem;
	font-weight: 700;
	color: rgba(255, 255, 255, 0.4);
	margin-bottom: 0.5rem;
}

.process-step h3 {
	color: var(--color-white);
	font-size: 1.0625rem;
	margin: 0;
}

/* References marquee */
.refs-marquee {
	overflow: hidden;
	mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
	-webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.refs-marquee__track {
	display: flex;
	gap: 3rem;
	animation: marquee 30s linear infinite;
	width: max-content;
}

.refs-marquee__item {
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 1rem 1.5rem;
	background: var(--color-white);
	border-radius: var(--radius);
	border: 1px solid var(--color-border);
	min-width: 160px;
	height: 80px;
}

.refs-marquee__item img {
	max-height: 48px;
	width: auto;
	object-fit: contain;
	filter: grayscale(100%);
	opacity: 0.7;
	transition: all var(--transition);
}

.refs-marquee__item:hover img {
	filter: grayscale(0%);
	opacity: 1;
}

@keyframes marquee {
	from { transform: translateX(0); }
	to { transform: translateX(-50%); }
}

.refs-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
	gap: 1.5rem;
	margin-top: 2rem;
}

.refs-grid__item {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 2rem;
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	transition: all var(--transition);
	min-height: 120px;
}

.refs-grid__item:hover {
	box-shadow: var(--shadow);
	border-color: transparent;
}

.refs-grid__item img {
	max-height: 60px;
	width: auto;
	object-fit: contain;
}

/* CTA box */
.section--cta { background: var(--color-surface); }

.cta-box {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 3rem;
	align-items: start;
	padding: clamp(2rem, 4vw, 3.5rem);
	background: var(--color-white);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow);
	border: 1px solid var(--color-border);
}

.cta-box h2 {
	font-size: 1.75rem;
	margin-bottom: 0.75rem;
}

.cta-box p { color: var(--color-text-muted); }

/* Forms */
.contact-form {
	position: relative;
}

.contact-form input,
.contact-form textarea {
	width: 100%;
	padding: 0.875rem 1.125rem;
	font-family: var(--font);
	font-size: 0.9375rem;
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	background: var(--color-surface);
	transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
	outline: none;
	border-color: var(--color-accent);
	box-shadow: 0 0 0 3px rgba(232, 120, 10, 0.15);
}

.form-row { margin-bottom: 1rem; }

.form-row--2 {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
}

.form-honeypot {
	position: absolute;
	left: -10000px;
	top: auto;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.form-feedback {
	padding: 0.875rem 1rem;
	border-radius: var(--radius);
	margin-bottom: 1rem;
	font-size: 0.9375rem;
	font-weight: 500;
}

.form-feedback--success {
	background: rgba(16, 185, 129, 0.12);
	color: #047857;
	border: 1px solid rgba(16, 185, 129, 0.35);
}

.form-feedback--error {
	background: rgba(239, 68, 68, 0.1);
	color: #b91c1c;
	border: 1px solid rgba(239, 68, 68, 0.3);
}
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
}

/* Blog */
.blog-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 1.5rem;
}

.blog-card {
	background: var(--color-white);
	border-radius: var(--radius-lg);
	overflow: hidden;
	border: 1px solid var(--color-border);
	transition: all var(--transition);
}

.blog-card:hover {
	box-shadow: var(--shadow);
	transform: translateY(-2px);
}

.blog-card__thumb {
	display: block;
	aspect-ratio: 16/10;
	overflow: hidden;
}

.blog-card__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.4s ease;
}

.blog-card:hover .blog-card__thumb img { transform: scale(1.04); }

.blog-card__body { padding: 1.5rem; }

.blog-card__body time {
	font-size: 0.8125rem;
	color: var(--color-text-muted);
}

.blog-card__body h2,
.blog-card__body h3 {
	font-size: 1.125rem;
	margin: 0.5rem 0;
}

.blog-card__body h2 a,
.blog-card__body h3 a {
	color: var(--color-primary);
	text-decoration: none;
}

.blog-card__body h2 a:hover,
.blog-card__body h3 a:hover { color: var(--color-accent); }

.blog-card__body p {
	font-size: 0.9rem;
	color: var(--color-text-muted);
}

.blog-card__link {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--color-accent);
}

/* Page hero */
.page-hero {
	position: relative;
	padding: clamp(3rem, 6vw, 5rem) 0;
	background: var(--color-primary);
	overflow: hidden;
}

.page-hero__bg {
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 60%, rgba(8, 145, 178, 0.3) 100%);
}

.page-hero__bg--image {
	background-color: var(--color-primary);
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

.page-hero__bg--image::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, rgba(15, 23, 42, 0.78) 0%, rgba(15, 23, 42, 0.55) 55%, rgba(8, 145, 178, 0.35) 100%);
}

.page-hero__bg::before {
	content: '';
	position: absolute;
	inset: 0;
	background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
	z-index: 1;
}

.page-hero--has-image .page-hero__bg::before {
	opacity: 0.4;
}

.page-featured {
	margin: 0 0 2rem;
	border-radius: var(--radius);
	overflow: hidden;
	background: var(--color-surface);
}

.page-featured__img,
.page-featured img {
	display: block;
	width: 100%;
	height: auto;
	max-height: 420px;
	object-fit: cover;
}

.page-hero__inner { position: relative; z-index: 1; }

.page-hero__eyebrow {
	font-size: 0.8125rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--color-cyan);
	margin-bottom: 0.5rem;
}

.page-hero__title {
	font-size: clamp(2rem, 4vw, 3rem);
	font-weight: 800;
	color: var(--color-white);
	margin-bottom: 1rem;
}

.breadcrumbs {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.875rem;
	color: rgba(255, 255, 255, 0.6);
}

.breadcrumbs a { color: rgba(255, 255, 255, 0.8); }
.breadcrumbs a:hover { color: var(--color-white); }

/* Entry content */
.entry-content {
	font-size: 1.0625rem;
	line-height: 1.75;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 { margin-top: 2rem; }

.entry-content img {
	border-radius: var(--radius);
	margin: 1.5rem 0;
}

.entry-content ul,
.entry-content ol {
	padding-left: 1.5rem;
	margin-bottom: 1.5rem;
}

.entry-content blockquote {
	margin: 2rem 0;
	padding: 1.25rem 1.5rem;
	border-left: 4px solid var(--color-accent);
	background: var(--color-surface);
	border-radius: 0 var(--radius) var(--radius) 0;
}

/* HVAC bento grid — 2026 */
.section--hvac {
	padding-top: clamp(3rem, 6vw, 4.5rem);
	background: var(--color-white);
}

.hvac-bento {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1.25rem;
}

.hvac-card {
	padding: 1.75rem;
	border-radius: var(--radius-lg);
	border: 1px solid var(--color-border);
	background: var(--color-white);
	transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.hvac-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-lg);
	border-color: transparent;
}

.hvac-card--cool {
	background: linear-gradient(160deg, var(--color-white) 0%, var(--color-ice) 100%);
}

.hvac-card--warm {
	background: linear-gradient(160deg, var(--color-white) 0%, var(--color-warm) 100%);
}

.hvac-card--accent {
	background: linear-gradient(160deg, var(--color-white) 0%, rgba(240, 122, 10, 0.08) 100%);
}

.hvac-card__icon {
	width: 52px;
	height: 52px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 14px;
	margin-bottom: 1.25rem;
	color: var(--color-cyan-deep);
	background: rgba(34, 211, 238, 0.12);
}

.hvac-card--warm .hvac-card__icon {
	color: var(--color-accent);
	background: rgba(240, 122, 10, 0.12);
}

.hvac-card--accent .hvac-card__icon {
	color: var(--color-accent);
	background: rgba(240, 122, 10, 0.15);
}

.hvac-card h3 {
	font-size: 1.125rem;
	margin-bottom: 0.5rem;
}

.hvac-card p {
	font-size: 0.9375rem;
	color: var(--color-text-muted);
	margin: 0;
	line-height: 1.6;
}

/* Trust strip */
.trust-strip {
	padding: 2rem 0;
	background: var(--color-primary);
	border-block: 1px solid rgba(255, 255, 255, 0.06);
}

.trust-strip__inner {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1.5rem;
}

.trust-strip__item strong {
	display: block;
	color: var(--color-white);
	font-size: 0.9375rem;
	margin-bottom: 0.25rem;
}

.trust-strip__item span {
	font-size: 0.8125rem;
	color: rgba(255, 255, 255, 0.6);
}

/* Rich page content blocks */
.content-lead {
	font-size: 1.125rem;
	color: var(--color-text-muted);
	margin-bottom: 2rem;
	padding: 1.5rem;
	background: var(--gradient-climate);
	border-radius: var(--radius-lg);
	border: 1px solid var(--color-border);
}

.content-badge {
	display: inline-block;
	padding: 0.35rem 0.9rem;
	margin-bottom: 1rem;
	background: rgba(34, 211, 238, 0.1);
	border: 1px solid rgba(34, 211, 238, 0.3);
	border-radius: 999px;
	color: var(--color-cyan-deep);
	font-size: 0.75rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.content-grid {
	display: grid;
	gap: 2rem;
	margin: 2rem 0;
}

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

.content-list {
	list-style: none;
	padding: 0;
	margin: 0 0 1.5rem;
}

.content-list li {
	position: relative;
	padding: 0.5rem 0 0.5rem 1.75rem;
	border-bottom: 1px solid var(--color-border);
}

.content-list li::before {
	content: '';
	position: absolute;
	left: 0;
	top: 1rem;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--color-cyan-deep), var(--color-accent));
}

.content-cta {
	margin-top: 2.5rem;
	padding-top: 2rem;
	border-top: 1px solid var(--color-border);
}

/* Contact page */
.contact-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 3rem;
	margin-bottom: 3rem;
}

.contact-info__list {
	list-style: none;
	padding: 0;
	margin: 1.5rem 0 0;
}

.contact-info__list li {
	padding: 1.25rem 0;
	border-bottom: 1px solid var(--color-border);
}

.contact-info__list li:last-child { border-bottom: none; }

.contact-info__list strong {
	display: block;
	font-size: 0.8125rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--color-text-muted);
	margin-bottom: 0.35rem;
}

.contact-info__list a { color: var(--color-primary); font-weight: 600; }

.contact-map {
	border-radius: var(--radius-lg);
	overflow: hidden;
	box-shadow: var(--shadow);
}

/* Footer */
.site-footer__cta {
	background: linear-gradient(135deg, var(--color-primary) 0%, #0d2847 100%);
	padding: clamp(3rem, 6vw, 4.5rem) 0;
}

.site-footer__cta-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 2rem;
	flex-wrap: wrap;
}

.site-footer__cta h2 {
	color: var(--color-white);
	font-size: clamp(1.5rem, 3vw, 2rem);
	margin-bottom: 0.5rem;
}

.site-footer__cta p {
	color: rgba(255, 255, 255, 0.75);
	margin: 0;
}

.site-footer__main {
	padding: clamp(3rem, 5vw, 4rem) 0;
	background: var(--color-surface);
}

.site-footer__grid {
	display: grid;
	grid-template-columns: 2fr 1fr 1.5fr;
	gap: 3rem;
}

.footer-logo {
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
	color: var(--color-primary);
	text-decoration: none;
	margin-bottom: 1rem;
}

.footer-logo__img {
	width: 52px;
	height: 52px;
	object-fit: contain;
	border-radius: 8px;
	background: #f5f5f5;
	flex-shrink: 0;
}

.footer-logo__text {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
	line-height: 1.2;
}

.footer-logo__brand {
	font-size: 1.15rem;
	font-weight: 800;
	letter-spacing: 0.04em;
	color: #001f3f;
}

.footer-logo__name {
	font-size: 0.75rem;
	font-weight: 500;
	color: var(--color-text-muted);
	max-width: 14rem;
}

.footer-desc {
	color: var(--color-text-muted);
	font-size: 0.9375rem;
	max-width: 320px;
}

.footer-col h4 {
	font-size: 0.9375rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: 1.25rem;
}

.footer-links,
.footer-contact {
	list-style: none;
	padding: 0;
	margin: 0;
}

.footer-links li { margin-bottom: 0.6rem; }

.footer-links a {
	color: var(--color-text-muted);
	font-size: 0.9375rem;
}

.footer-links a:hover { color: var(--color-accent); }

.footer-contact li {
	display: flex;
	gap: 0.75rem;
	align-items: flex-start;
	margin-bottom: 1rem;
	font-size: 0.9rem;
	color: var(--color-text-muted);
}

.footer-contact svg {
	flex-shrink: 0;
	margin-top: 2px;
	color: var(--color-accent);
}

.footer-contact a { color: var(--color-text-muted); }
.footer-contact a:hover { color: var(--color-accent); }

.site-footer__bottom {
	padding: 1.25rem 0;
	background: var(--color-primary);
}

.site-footer__bottom-inner p {
	margin: 0;
	text-align: center;
	font-size: 0.875rem;
	color: rgba(255, 255, 255, 0.6);
}

/* Pagination */
.pagination {
	margin-top: 3rem;
	text-align: center;
}

.pagination .nav-links {
	display: flex;
	justify-content: center;
	gap: 0.5rem;
	flex-wrap: wrap;
}

.pagination a,
.pagination span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 40px;
	height: 40px;
	padding: 0 0.75rem;
	border-radius: 8px;
	border: 1px solid var(--color-border);
	color: var(--color-text);
	font-weight: 500;
}

.pagination a:hover,
.pagination .current {
	background: var(--color-accent);
	border-color: var(--color-accent);
	color: var(--color-white);
}

/* Animations */
[data-animate] {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity 0.6s ease, transform 0.6s ease;
	transition-delay: var(--delay, 0s);
}

[data-animate].is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
	.process-steps { grid-template-columns: repeat(2, 1fr); }
	.about-split { grid-template-columns: 1fr; }
	.site-footer__grid { grid-template-columns: 1fr 1fr; }
	.cta-box { grid-template-columns: 1fr; }
	.contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
	.topbar__contact { display: none; }

	.site-logo {
		max-width: calc(100vw - 5.5rem);
		gap: 0.55rem;
	}

	.site-logo__img {
		width: 52px;
		height: 52px;
	}

	.site-logo__text {
		flex-direction: column;
		align-items: flex-start;
		gap: 0.1rem;
	}

	.site-logo__sep {
		display: none;
	}

	.site-logo__brand {
		font-size: 1.05rem;
	}

	.site-logo__name {
		font-size: 0.68rem;
	}

	.nav-toggle { display: flex; }

	.main-nav {
		position: fixed;
		top: calc(var(--topbar-h) + var(--header-h));
		left: 0;
		right: 0;
		bottom: 0;
		background: var(--color-white);
		padding: 1.5rem;
		transform: translateX(100%);
		transition: transform var(--transition);
		overflow-y: auto;
		justify-content: flex-start;
	}

	.main-nav.is-open { transform: translateX(0); }

	.nav-menu {
		flex-direction: column;
		align-items: stretch;
		width: 100%;
	}

	.nav-menu a {
		padding: 1rem;
		font-size: 1.0625rem;
	}

	.nav-menu .sub-menu {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		box-shadow: none;
		border: none;
		padding: 0 0 0 1rem;
		margin-top: 0;
		display: none;
		background: var(--color-surface);
		border-radius: var(--radius);
	}

	.nav-menu .menu-item-has-children.is-open > .sub-menu {
		display: block;
	}

	.nav-menu .menu-item-has-children > a {
		justify-content: space-between;
	}

	.nav-menu .sub-menu a {
		white-space: normal;
	}

	.hero__stats-inner { grid-template-columns: 1fr; }
	.hero__nav { bottom: 80px; }
	.hvac-bento { grid-template-columns: 1fr 1fr; }
	.trust-strip__inner { grid-template-columns: 1fr 1fr; }
	.content-grid--2 { grid-template-columns: 1fr; }
	.process-steps { grid-template-columns: 1fr 1fr; }
	.form-row--2 { grid-template-columns: 1fr; }
	.site-footer__grid { grid-template-columns: 1fr; }
	.site-footer__cta-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
	.process-steps { grid-template-columns: 1fr; }
	.hvac-bento { grid-template-columns: 1fr; }
	.trust-strip__inner { grid-template-columns: 1fr; }
	.hero__actions { flex-direction: column; }
	.hero__actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.01ms !important;
		transition-duration: 0.01ms !important;
	}
	[data-animate] { opacity: 1; transform: none; }
}