/*
Theme Name: Ozone FM
Theme URI:
Author: Ozone FM
Author URI:
Description: A code-only WordPress theme skeleton for Ozone FM Integrated Facility Management and MEP Maintenance.
Version: 1.0.4
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: ozone-fm
*/

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Open+Sans:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400&display=swap');

:root {
	--color-navy: #003366;
	--color-blue: #005b96;
	--color-green: #228B22;
	--color-lime: #7CFC00;
	--color-gray: #555555;
	--color-light-bg: #f8f9fa;
	--color-white: #ffffff;
	--color-border: #e2e8f0;

	--font-heading: 'Montserrat', sans-serif;
	--font-body: 'Open Sans', sans-serif;

	--container-width: 1320px;
	--border-radius: 8px;
	--box-shadow: 0 4px 15px rgba(0, 51, 102, 0.08);
	--transition: all 0.3s ease;
}

/* ==========================================================================
   Resets & Base
   ========================================================================== */
*, *::before, *::after {
	box-sizing: border-box;
}

html {
	font-family: var(--font-body);
	scroll-behavior: smooth;
}

body {
	margin: 0;
	padding: 0;
	font-family: var(--font-body);
	color: var(--color-gray);
	background-color: var(--color-white);
	line-height: 1.6;
	overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
	font-family: var(--font-heading);
	color: var(--color-navy);
	font-weight: 700;
	margin-top: 0;
	margin-bottom: 1rem;
	line-height: 1.2;
}

p {
	margin-top: 0;
	margin-bottom: 1.5rem;
}

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

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

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

ul, ol {
	margin-top: 0;
	padding-left: 20px;
}

.container,
#masthead,
.site-main > section > div,
.site-footer > div,
.contact-container,
.services-archive-grid,
.projects-grid,
.industries-grid,
.about-summary-content,
.why-choose-us,
.entry-content {
	max-width: var(--container-width);
	margin: 0 auto;
	padding: 0 20px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.button, button, input[type="submit"] {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 12px 24px;
	border-radius: var(--border-radius);
	font-family: var(--font-heading);
	font-weight: 600;
	font-size: 14px;
	text-decoration: none;
	cursor: pointer;
	border: none;
	transition: var(--transition);
	line-height: 1;
}

.button-primary {
	background-color: var(--color-green);
	color: var(--color-white);
}

.button-primary:hover {
	background-color: var(--color-navy);
	color: var(--color-white);
	transform: translateY(-2px);
}

.button-secondary {
	background-color: transparent;
	color: var(--color-white);
	border: 1px solid var(--color-white);
}

.button-secondary:hover {
	background-color: var(--color-white);
	color: var(--color-navy);
}

.button-navy {
	background-color: var(--color-navy);
	color: var(--color-white);
}

.button-navy:hover {
	background-color: var(--color-blue);
	color: var(--color-white);
}

/* ==========================================================================
   Cards
   ========================================================================== */
.card, .service-item, .industry-item, .project-card, .job-card {
	background: var(--color-white);
	border-radius: var(--border-radius);
	box-shadow: var(--box-shadow);
	padding: 30px;
	transition: var(--transition);
	border: 1px solid transparent;
}

.card:hover, .service-item:hover, .industry-item:hover, .project-card:hover, .job-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 25px rgba(0, 51, 102, 0.15);
	border-color: rgba(34, 139, 34, 0.1);
}

/* ==========================================================================
   Header & Nav
   ========================================================================== */
.site-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px 40px;
	background: var(--color-white);
	position: sticky;
	top: 0;
	z-index: 1000;
	transition: box-shadow 0.3s ease, padding 0.3s ease;
}

.site-header.is-scrolled {
	box-shadow: 0 4px 15px rgba(0, 51, 102, 0.08);
	padding: 15px 40px;
	border-bottom-left-radius: 20px;
	border-bottom-right-radius: 20px;
}

.site-branding img, .site-branding .custom-logo {
	max-height: 60px;
	width: auto;
}

.site-branding .site-title {
	font-family: var(--font-heading);
	font-size: 24px;
	color: var(--color-navy);
	text-decoration: none;
}

.header-nav-container {
	display: flex;
	align-items: center;
	gap: 40px;
}

.menu-toggle {
	display: none;
	background: transparent;
	border: none;
	color: var(--color-navy);
	cursor: pointer;
	padding: 5px;
}

.menu-toggle svg {
	display: block;
}

.main-navigation ul {
	display: flex;
	list-style: none;
	margin: 0;
	padding: 0;
	gap: 40px;
	align-items: center;
}

.main-navigation a {
	font-family: var(--font-heading);
	font-size: 13px;
	font-weight: 700;
	color: var(--color-navy);
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.main-navigation a:hover, .main-navigation .current-menu-item > a {
	color: var(--color-green);
}

.header-right {
	display: flex;
	align-items: center;
	gap: 20px;
}

.language-switcher {
	font-size: 13px;
	font-weight: 600;
	display: flex;
	align-items: center;
	gap: 8px;
}

.language-switcher a {
	color: var(--color-gray);
}

.language-switcher a.is-active {
	color: var(--color-navy);
	font-weight: 700;
}

.lang-divider {
	display: inline-block;
	width: 1px;
	height: 14px;
	background-color: var(--color-border);
}

.site-cta {
	padding: 14px 28px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
	position: relative;
	background-color: var(--color-navy);
	background-size: cover;
	background-position: center;
	padding: 120px 20px 180px;
	color: var(--color-white);
}

.hero-section::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(90deg, rgba(0,51,102,0.9) 0%, rgba(0,51,102,0.6) 100%);
}

.hero-content {
	position: relative;
	z-index: 2;
	max-width: var(--container-width);
	margin: 0 auto;
	width: 100%;
}

.hero-content h1 {
	color: var(--color-white);
	font-size: 48px;
	max-width: 600px;
	margin-bottom: 20px;
}

.hero-content h1 .text-green {
	color: var(--color-green);
}

.hero-content p {
	font-size: 18px;
	max-width: 550px;
	margin-bottom: 40px;
	color: #e2e8f0;
}

.hero-ctas {
	display: flex;
	gap: 15px;
}

/* ==========================================================================
   Services Strip (Home)
   ========================================================================== */
.services-strip {
	position: relative;
	margin-top: -80px;
	z-index: 10;
	padding: 0 20px;
}

.services-strip .services-grid {
	background: var(--color-white);
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0, 51, 102, 0.1);
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	padding: 30px 20px;
	max-width: var(--container-width);
	margin: 0 auto;
}

.services-strip .service-item {
	background: transparent;
	box-shadow: none;
	padding: 15px;
	text-align: center;
	border-right: 1px solid var(--color-border);
	border-radius: 0;
}

.services-strip .service-item:hover {
	transform: translateY(-3px);
	box-shadow: none;
	background: var(--color-light-bg);
	border-radius: 8px;
}

.services-strip .service-item:last-child {
	border-right: none;
}

.service-icon svg {
	width: 48px;
	height: 48px;
	margin-bottom: 15px;
}

.services-strip h3 {
	font-size: 14px;
	text-transform: uppercase;
	margin-bottom: 10px;
}

.services-strip p {
	font-size: 12px;
	color: var(--color-gray);
	margin: 0;
}

/* ==========================================================================
   About & Why Choose Us (Home)
   ========================================================================== */
.about-summary-section {
	padding: 80px 0;
	background: var(--color-light-bg);
}

.about-summary-wrapper {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	max-width: var(--container-width);
	margin: 0 auto;
	padding: 0 20px;
}

.about-text h2 {
	font-size: 32px;
	margin-bottom: 20px;
}

.why-choose-us h2 {
	font-size: 18px;
	color: var(--color-green);
	text-transform: uppercase;
	margin-bottom: 30px;
}

.reasons-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 30px;
}

.reason-item {
	background: var(--color-white);
	padding: 20px;
	border-radius: var(--border-radius);
	box-shadow: var(--box-shadow);
	display: flex;
	gap: 15px;
	align-items: flex-start;
}

.reason-icon {
	color: var(--color-green);
	background: rgba(34, 139, 34, 0.1);
	padding: 10px;
	border-radius: 50%;
	display: flex;
	flex-shrink: 0;
}

/* FIX: use stroke, not fill — these icons are line-style SVGs */
.reason-icon svg {
	width: 24px;
	height: 24px;
	fill: none;
	stroke: currentColor;
	stroke-width: 2;
}

.reason-item h4 {
	font-size: 16px;
	margin-bottom: 5px;
}

.reason-item p {
	font-size: 13px;
	margin: 0;
}

/* ==========================================================================
   Services Page
   ========================================================================== */
.page-header {
	padding: 60px 0 40px;
	text-align: center;
}

.services-archive-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
	padding-bottom: 80px;
}

.services-archive-grid .service-item {
	text-align: left;
	display: flex;
	flex-direction: column;
}

.services-archive-grid .service-item h3 {
	font-size: 20px;
	margin: 15px 0 10px;
}

.read-more {
	margin-top: auto;
	font-weight: 700;
	font-size: 14px;
}

/* ==========================================================================
   Industries Page
   ========================================================================== */
.industries-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
	padding-bottom: 80px;
}

.industry-item {
	text-align: center;
}

.industry-icon {
	font-size: 48px;
	color: var(--color-green);
	width: 48px;
	height: 48px;
	margin-bottom: 20px;
}

/* ==========================================================================
   Contact Page
   ========================================================================== */
.contact-container {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	padding-bottom: 80px;
}

.contact-form-wrapper {
	background: var(--color-white);
	padding: 40px;
	border-radius: var(--border-radius);
	box-shadow: var(--box-shadow);
}

.ozone-fm-form p {
	margin-bottom: 20px;
}

.ozone-fm-form label {
	display: block;
	font-weight: 600;
	color: var(--color-navy);
	margin-bottom: 8px;
	font-size: 14px;
}

.ozone-fm-form input[type="text"],
.ozone-fm-form input[type="email"],
.ozone-fm-form input[type="tel"],
.ozone-fm-form textarea {
	width: 100%;
	padding: 12px 15px;
	border: 1px solid var(--color-border);
	border-radius: 6px;
	font-family: var(--font-body);
	background: var(--color-light-bg);
}

.ozone-fm-form input:focus,
.ozone-fm-form textarea:focus {
	outline: none;
	border-color: var(--color-blue);
	background: var(--color-white);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
	background-color: var(--color-navy);
	color: var(--color-white);
}

.footer-bottom-bar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px 40px;
	font-size: 13px;
	max-width: var(--container-width);
	margin: 0 auto;
}

.footer-contact-links {
	display: flex;
	align-items: center;
	gap: 30px;
}

.footer-contact-links a {
	color: var(--color-white);
	display: flex;
	align-items: center;
	gap: 8px;
}

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

/* FIX: use stroke, not fill — these icons are line-style SVGs */
.footer-contact-links svg {
	width: 16px;
	height: 16px;
	fill: none;
	stroke: currentColor;
	stroke-width: 2;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.footer-social {
	display: flex;
	align-items: center;
	gap: 15px;
}

.footer-social span {
	font-weight: 700;
	margin-right: 10px;
}

.footer-social a {
	color: var(--color-white);
	background: rgba(255,255,255,0.1);
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
}

.footer-social a:hover {
	background: var(--color-blue);
}

/* ==========================================================================
   Projects Archive & Single
   ========================================================================== */
.projects-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
	padding-bottom: 80px;
}

.project-card {
	padding: 0;
	overflow: hidden;
	display: flex;
	flex-direction: column;
}

.project-thumbnail img {
	width: 100%;
	height: 200px;
	object-fit: cover;
}

.project-content {
	padding: 20px;
	flex-grow: 1;
	display: flex;
	flex-direction: column;
}

.project-content h3 {
	font-size: 18px;
	margin-bottom: 10px;
}

.project-content p {
	font-size: 13px;
	color: var(--color-gray);
	margin-bottom: 15px;
}

.single-project-container {
	display: grid;
	grid-template-columns: 2fr 1fr;
	gap: 40px;
	padding: 60px 20px;
	max-width: var(--container-width);
	margin: 0 auto;
}

.project-gallery {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
	gap: 15px;
	margin-top: 30px;
}

.project-gallery img {
	width: 100%;
	height: 150px;
	object-fit: cover;
	border-radius: var(--border-radius);
}

.project-meta-sidebar {
	background: var(--color-light-bg);
	padding: 30px;
	border-radius: var(--border-radius);
}

.project-meta-sidebar ul {
	list-style: none;
	padding: 0;
}

.project-meta-sidebar li {
	margin-bottom: 15px;
	padding-bottom: 15px;
	border-bottom: 1px solid var(--color-border);
}

.project-meta-sidebar li:last-child {
	border-bottom: none;
	margin-bottom: 0;
	padding-bottom: 0;
}

/* ==========================================================================
   Careers & Job Openings
   ========================================================================== */
.careers-filters {
	background: var(--color-navy);
	padding: 30px;
	border-radius: var(--border-radius);
	margin-bottom: 40px;
}

.careers-filters form {
	display: flex;
	gap: 15px;
}

.careers-filters input[type="text"],
.careers-filters select {
	flex-grow: 1;
	padding: 12px 15px;
	border-radius: 6px;
	border: none;
}

.careers-filters button {
	white-space: nowrap;
}

.jobs-list {
	display: flex;
	flex-direction: column;
	gap: 20px;
	padding-bottom: 80px;
	max-width: var(--container-width);
	margin: 0 auto;
}

.job-card {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 25px 30px;
}

.job-card-info h3 {
	margin-bottom: 5px;
	font-size: 20px;
}

.job-card-meta {
	font-size: 13px;
	color: var(--color-gray);
	display: flex;
	gap: 15px;
}

.job-card-meta span {
	display: flex;
	align-items: center;
	gap: 5px;
}

.single-job-container {
	display: grid;
	grid-template-columns: 2fr 1fr;
	gap: 40px;
	padding: 60px 20px;
	max-width: var(--container-width);
	margin: 0 auto;
}

.job-apply-box {
	background: var(--color-light-bg);
	padding: 30px;
	border-radius: var(--border-radius);
	text-align: center;
	position: sticky;
	top: 100px;
}

.job-apply-box .button {
	width: 100%;
	margin-top: 15px;
}

/* ==========================================================================
   Animations & Transitions
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
	.animate-fade-up {
		opacity: 0;
		transform: translateY(30px);
		transition: opacity 0.8s ease-out, transform 0.8s ease-out;
	}
	.animate-fade-in {
		opacity: 0;
		transition: opacity 0.8s ease-out;
	}
	.animate-slide-left {
		opacity: 0;
		transform: translateX(-40px);
		transition: opacity 0.8s ease-out, transform 0.8s ease-out;
	}
	.animate-slide-right {
		opacity: 0;
		transform: translateX(40px);
		transition: opacity 0.8s ease-out, transform 0.8s ease-out;
	}
	.animate-fade-up.is-visible,
	.animate-fade-in.is-visible,
	.animate-slide-left.is-visible,
	.animate-slide-right.is-visible {
		opacity: 1;
		transform: translate(0, 0);
	}
	.delay-100 { transition-delay: 100ms; }
	.delay-200 { transition-delay: 200ms; }
	.delay-300 { transition-delay: 300ms; }
	.delay-400 { transition-delay: 400ms; }
	.delay-500 { transition-delay: 500ms; }
}

@media (prefers-reduced-motion: reduce) {
	.animate-fade-up,
	.animate-fade-in,
	.animate-slide-left,
	.animate-slide-right {
		opacity: 1 !important;
		transform: none !important;
	}
}

/* ==========================================================================
   Responsive Breakpoints — single source of truth
   ========================================================================== */

/* ── Large desktop ── */
@media (max-width: 1400px) {
	.site-header {
		padding: 15px 24px;
	}
	.main-navigation ul {
		gap: 24px;
	}
	.site-cta {
		padding: 12px 20px;
		font-size: 13px;
	}
}

@media (max-width: 1366px) {
	.hero-content h1 {
		font-size: 42px;
	}
}

/* ── Tablet / small laptop ≤1024px — Burger menu on ── */
@media (max-width: 1024px) {
	.menu-toggle {
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.header-nav-container {
		display: flex;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--color-white);
		flex-direction: column;
		align-items: stretch;
		padding: 20px 24px;
		box-shadow: 0 8px 24px rgba(0, 51, 102, 0.10);
		gap: 20px;
		z-index: 999;
		opacity: 0;
		visibility: hidden;
		transform: translateY(-10px);
		transition: all 0.3s ease;
		pointer-events: none;
	}

	.header-nav-container.is-open {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
		pointer-events: auto;
	}

	.main-navigation ul {
		flex-direction: column;
		gap: 12px;
		text-align: center;
	}

	.header-right {
		flex-direction: row;
		justify-content: center;
		gap: 16px;
	}

	.services-strip .services-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 20px;
	}
	.services-strip .service-item {
		border: 1px solid var(--color-border);
		border-radius: 8px;
	}
	.about-summary-wrapper {
		grid-template-columns: 1fr;
	}
	.about-services-section .services-grid,
	.about-values-section .values-grid,
	.services-grid,
	.services-archive-grid,
	.industries-grid,
	.projects-grid,
	.values-grid,
	.reasons-grid {
		grid-template-columns: repeat(2, 1fr) !important;
	}
	.about-container,
	.single-project-container,
	.single-job-container {
		grid-template-columns: 1fr !important;
	}
	.job-apply-box {
		position: static;
		margin-top: 30px;
	}
	.hero-content h1 {
		font-size: 40px;
	}
	.about-stats {
		gap: 20px !important;
	}
	.hero-section {
		padding: 100px 20px;
	}
}

/* ── Mobile ≤768px ── */
@media (max-width: 768px) {
	/* Header: burger | logo (centred) | lang+CTA */
	.site-header {
		padding: 12px 16px;
		display: grid;
		grid-template-columns: auto 1fr auto;
		align-items: center;
		position: relative;
	}

	.menu-toggle {
		grid-column: 1;
		grid-row: 1;
	}

	.site-branding {
		grid-column: 2;
		grid-row: 1;
		display: flex;
		justify-content: center;
	}

	/* The nav overlay still drops from the header */
	.header-nav-container {
		display: flex !important;
		grid-column: 1 / -1;
		flex-direction: column;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--color-white);
		padding: 16px;
		box-shadow: 0 8px 24px rgba(0,51,102,0.10);
		z-index: 999;
		opacity: 0;
		visibility: hidden;
		transform: translateY(-10px);
		transition: all 0.3s ease;
		pointer-events: none;
	}
	.header-nav-container.is-open {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
		pointer-events: auto;
	}

	.hero-section {
		padding: 80px 20px 120px;
	}
	.hero-content h1 {
		font-size: 28px;
	}
	.hero-ctas {
		flex-direction: column;
		gap: 12px;
	}

	.services-strip .services-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	.services-archive-grid,
	.industries-grid,
	.projects-grid,
	.contact-container,
	.reasons-grid,
	.services-grid,
	.values-grid {
		grid-template-columns: 1fr !important;
	}
	.about-services-section .services-grid,
	.about-values-section .values-grid {
		grid-template-columns: 1fr !important;
	}

	.job-card {
		flex-direction: column;
		align-items: flex-start;
		gap: 15px;
	}
	.careers-filters form {
		flex-direction: column;
	}

	.footer-bottom-bar {
		flex-direction: column;
		gap: 20px;
		text-align: center;
	}
	.footer-contact-links {
		flex-direction: column;
		align-items: center;
		gap: 12px;
	}
}

/* ── Very small phones ≤480px ── */
@media (max-width: 480px) {
	.services-strip .services-grid {
		grid-template-columns: 1fr;
	}
}