:root{--primary-blue:#1a4a8d;--secondary-blue:#2c6bb5;--light-blue:#e8f0fe;--primary-orange:#ff7b00;--secondary-orange:#ff9a3d;--light-orange:#fff5eb;--dark-gray:#333;--medium-gray:#666;--light-gray:#f5f5f5;--white:#fff;--black:#000;--font-heading:'Poppins',sans-serif;--font-body:'Roboto',sans-serif;--spacing-xs:.5rem;--spacing-sm:1rem;--spacing-md:2rem;--spacing-lg:3rem;--spacing-xl:4rem;--radius-sm:4px;--radius-md:8px;--radius-lg:16px;--transition-fast:.2s ease;--transition-normal:.3s ease;--transition-slow:.5s ease;--shadow-sm:0 2px 8px rgba(0,0,0,.1);--shadow-md:0 4px 16px rgba(0,0,0,.1);--shadow-lg:0 8px 24px rgba(0,0,0,.15)}
html{scroll-behavior:smooth;scroll-padding-top:80px}body{font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--dark-gray);background-color:var(--white);overflow-x:hidden}

/* Global responsive fixes to prevent horizontal overflow on small screens */
img, picture, svg, video, iframe {max-width:100%;height:auto;display:block;}
html, body {max-width:100%;overflow-x:hidden;}
p, h1, h2, h3, h4, h5, h6, .container, .section {overflow-wrap:break-word;word-break:break-word;}
.main-nav ul {flex-wrap:wrap;}
@media (max-width:760px){
    .main-nav ul{gap:8px;}
}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-sm)}
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:600;line-height:1.3;margin-bottom:var(--spacing-sm);color:var(--dark-gray)}
h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}p{margin-bottom:var(--spacing-sm)}a{color:var(--primary-blue);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-orange)}.section-title{text-align:center;margin-bottom:var(--spacing-xs);color:var(--primary-blue);position:relative}.section-title::after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:60px;height:3px;background-color:var(--primary-orange)}.section-subtitle{text-align:center;color:var(--medium-gray);margin-bottom:var(--spacing-lg);font-size:1.1rem}.section{padding:var(--spacing-xl) 0}.text-center{text-align:center}.btn{display:inline-block;padding:12px 24px;border-radius:var(--radius-md);font-family:var(--font-heading);font-weight:600;font-size:1rem;text-align:center;cursor:pointer;transition:all var(--transition-normal);border:none;text-decoration:none}.btn-primary{background-color:var(--primary-blue);color:var(--white)}.btn-primary:hover{background-color:var(--secondary-blue);color:var(--white);transform:translateY(-3px);box-shadow:var(--shadow-md)}.btn-secondary{background-color:var(--primary-orange);color:var(--white)}.btn-secondary:hover{background-color:var(--secondary-orange);color:var(--white);transform:translateY(-3px);box-shadow:var(--shadow-md)}.btn-projects{padding:14px 26px;font-size:1.05rem;border-radius:10px}.btn-whatsapp{background-color:#25D366;color:var(--white)}.btn-whatsapp:hover{background-color:#128C7E;color:var(--white);transform:translateY(-3px);box-shadow:var(--shadow-md)}
@media (max-width:600px){.btn-projects{width:100%;padding:12px;font-size:1rem}}

/* Projects CTA spacing */
.projects-cta{margin:48px 0 36px;padding:0 12px}
@media (max-width:900px){.projects-cta{margin:40px 0 28px}}
@media (max-width:600px){.projects-cta{margin:28px 0 20px;padding:0 8px}}

/* Projects Hero */
.projects-hero{padding:56px 0;min-height:220px;max-height:420px;background-image:linear-gradient(180deg, rgba(26,74,141,0.85), rgba(44,107,181,0.65)),url('/images/construction_team.webp');background-size:cover;background-position:center top;border-radius:12px;color:var(--white);margin:var(--spacing-lg) 0;overflow:hidden}
.projects-hero .container{display:flex;flex-direction:column;align-items:flex-start;gap:var(--spacing-sm);max-width:980px;margin:0 auto}
.projects-hero .breadcrumb{color:rgba(255,255,255,.85);margin-bottom:var(--spacing-xs);font-size:.95rem}
.projects-hero h1{font-size:2.25rem;color:var(--white);margin-bottom:var(--spacing-sm);text-shadow:0 4px 18px rgba(0,0,0,.35)}
.projects-hero .lead{color:rgba(255,255,255,.9);max-width:700px;margin-bottom:var(--spacing-md);font-size:1.05rem}
.projects-hero .hero-cta{display:flex;gap:var(--spacing-sm);align-items:center}
.projects-hero .btn-projects{background-color:var(--white);color:var(--primary-blue);font-weight:700;border-radius:999px;padding:10px 18px}
@media (max-width:900px){.projects-hero{padding:40px 0}.projects-hero h1{font-size:2rem}}
@media (max-width:600px){.projects-hero{padding:32px 0;border-radius:8px}.projects-hero h1{font-size:1.5rem;text-align:center}.projects-hero .container{align-items:center;text-align:center} .projects-hero .hero-cta{justify-content:center;flex-direction:column} .projects-hero .btn-projects{width:100%;max-width:320px}}

/* Project filters */
.project-filters{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin-bottom:var(--spacing-lg)}
.project-filters .filter-btn{background:rgba(255,255,255,.12);color:var(--white);border:1px solid rgba(255,255,255,.12);padding:10px 14px;border-radius:999px;cursor:pointer;transition:all var(--transition-fast);font-weight:600}
.project-filters .filter-btn:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.project-filters .filter-btn.active{background:var(--white);color:var(--primary-blue);border-color:transparent}

/* Projects grid */
.projects-list{padding-top:0}
.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px;align-items:start}
.project-card{background:var(--white);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm);transition:transform var(--transition-fast),box-shadow var(--transition-fast),opacity .4s ease;cursor:pointer;display:flex;flex-direction:column}
.project-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.project-image{position:relative;height:220px;overflow:hidden}
.project-image img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.project-card:hover .project-image img{transform:scale(1.06)}
.project-body{padding:var(--spacing-md);flex:1;display:flex;flex-direction:column;gap:.4rem}
.project-body h3{margin-bottom:.2rem;font-size:1.15rem;color:var(--primary-blue)}
.project-body .muted{color:var(--medium-gray);font-size:.95rem;margin-bottom:.5rem}
.project-body p{color:var(--dark-gray);flex:1}
.project-badge{display:inline-block;background:linear-gradient(90deg,var(--light-blue),rgba(255,255,255,.6));color:var(--primary-blue);padding:6px 10px;border-radius:999px;font-weight:700;font-size:.8rem;margin-bottom:.5rem;box-shadow:0 2px 6px rgba(0,0,0,.06)}

/* Overlay on hover for caption */
.project-overlay{position:absolute;left:0;right:0;bottom:0;padding:12px;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.45));color:var(--white);display:flex;justify-content:space-between;align-items:center;gap:.6rem;opacity:0;transform:translateY(8px);transition:all .28s ease}
.project-card:hover .project-overlay{opacity:1;transform:translateY(0)}
.project-overlay .title{font-weight:700}
.project-overlay .category{background:rgba(255,255,255,.12);padding:6px 10px;border-radius:999px;font-weight:700;font-size:.8rem}

/* Staggered reveal */
.project-card{opacity:0;transform:translateY(20px)}
.projects-grid .project-card:nth-child(1){transition-delay:.04s}
.projects-grid .project-card:nth-child(2){transition-delay:.08s}
.projects-grid .project-card:nth-child(3){transition-delay:.12s}
.projects-grid .project-card:nth-child(4){transition-delay:.16s}
.projects-grid .project-card:nth-child(5){transition-delay:.20s}
.projects-grid .project-card:nth-child(6){transition-delay:.24s}

/* Responsive tweaks */
@media (max-width:900px){.project-image{height:200px}}
@media (max-width:600px){.projects-grid{gap:16px}.project-image{height:180px}}
.header{position:fixed;top:0;left:0;width:100%;background-color:var(--white);box-shadow:var(--shadow-sm);z-index:1000;transition:all var(--transition-normal)}
.header.scrolled{padding:5px 0;box-shadow:var(--shadow-md)}
/* Top info strip above the navbar 🔧 */
.top-strip{background:var(--primary-blue);color:var(--white);font-size:0.95rem;padding:8px 0;transition:transform 0.22s ease,opacity 0.22s ease;will-change:transform,opacity}
.top-strip .top-strip-inner{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-sm)}
.top-strip .top-left,.top-strip .top-right{display:flex;gap:.9rem;align-items:center;font-size:0.95rem}
.top-right{justify-content: space-around;}
.top-strip a{color:var(--white);text-decoration:none;opacity:.95}
.header.top-hidden .top-strip{transform:translateY(-100%);opacity:0;height:0;padding:0;margin:0;overflow:hidden}
/* Header container stays the same */
.header .container{display:flex;justify-content:space-between;align-items:center}
.logo a{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--dark-gray)}
.logo img.site-logo{max-width:180px;height:auto;width:auto;display:block}
/* hero spacing adjusts when the strip is shown/hidden */
.hero{margin-top:106px}
body.top-hidden .hero{margin-top:70px}

@media (max-width:600px){
    :root{ --transition-normal:0.15s ease }
    /* On small screens show only phone + email, reduce font and keep them inline */
    .top-strip .top-strip-inner{flex-direction:row;gap:8px;align-items:center;justify-content:flex-end}
    .top-strip{font-size:.8rem;padding:6px 0}
    .top-strip .top-left{display:none}
    .top-strip .top-right{gap:0.5rem; font-size: 11px;}
    .top-strip .top-right a{display:inline-block}
    .hero{margin-top:86px}
    body.top-hidden .hero{margin-top:60px}
} 
@media (max-width:600px){
    .logo img.site-logo{max-width:120px}
}
.logo-icon{width:50px;height:50px;background-color:var(--primary-blue);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--white);font-size:1.5rem}.logo-text h1{font-size:1.5rem;margin-bottom:0;color:var(--primary-blue)}.logo-text p{font-size:0.8rem;margin-bottom:0;color:var(--medium-gray)}.main-nav ul{display:flex;list-style:none;gap:var(--spacing-md)}.main-nav a{color:var(--dark-gray);font-weight:500;padding:var(--spacing-xs) 0;position:relative}.main-nav a:hover,.main-nav a.active{color:var(--primary-blue)}.main-nav a.active::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:2px;background-color:var(--primary-orange)}.mobile-menu-btn{display:none;background:none;border:none;font-size:1.5rem;color:var(--primary-blue);cursor:pointer;padding:var(--spacing-xs);z-index:1001}
.hero{height:100vh;min-height:700px;position:relative;overflow:hidden;background:linear-gradient(135deg, rgba(26,74,141,.9), rgba(0,0,0,.8)), url('/images/construction_team.webp');background-size:cover;background-position:center;background-attachment:fixed;display:flex;align-items:center}.hero-slider{position:relative;width:100%;height:100%}.slide{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;opacity:0;transition:opacity var(--transition-slow)}.slide.active{opacity:1}.slide-content{max-width:700px;color:var(--white);padding:0 var(--spacing-md)}.slide-content h2{font-size:3.5rem;margin-bottom:var(--spacing-md);color:var(--white);text-shadow:2px 2px 4px rgba(0,0,0,.3);animation:fadeInUp 1s ease}.slide-content p{font-size:1.3rem;margin-bottom:var(--spacing-md);animation:fadeInUp 1s ease 0.3s both}.hero-btns{display:flex;gap:var(--spacing-sm);margin-top:var(--spacing-md);flex-wrap:wrap;animation:fadeInUp 1s ease 0.6s both}.slider-btn{position:absolute;top:50%;transform:translateY(-50%);background-color:rgba(255,255,255,.2);border:none;color:var(--white);width:50px;height:50px;border-radius:50%;font-size:1.2rem;cursor:pointer;transition:background-color var(--transition-normal);z-index:10}.slider-btn:hover{background-color:rgba(255,255,255,.3)}.prev-btn{left:var(--spacing-md)}.next-btn{right:var(--spacing-md)}.slider-dots{position:absolute;bottom:var(--spacing-lg);left:0;width:100%;display:flex;justify-content:center;gap:var(--spacing-xs)}.dot{width:12px;height:12px;border-radius:50%;background-color:rgba(255,255,255,.5);cursor:pointer;transition:background-color var(--transition-normal)}.dot.active{background-color:var(--white)}

/* Prevent problematic fixed backgrounds on small devices */
@media (max-width:600px){
    .hero{background-attachment:scroll;min-height:420px}
}

/* Additional styles omitted for brevity - keep full styles in production */




/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Brand Colors */
    --primary-blue: #1a4a8d;
    --secondary-blue: #2c6bb5;
    --light-blue: #e8f0fe;
    --primary-orange: #ff7b00;
    --secondary-orange: #ff9a3d;
    --light-orange: #fff5eb;
    
    /* Neutral Colors */
    --dark-gray: #333333;
    --medium-gray: #666666;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --black: #000000;
    
    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Roboto', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-gray);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

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

a:hover {
    color: var(--primary-orange);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-blue);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-orange);
}

.section-subtitle {
    text-align: center;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.section {
    padding: var(--spacing-xl) 0;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--secondary-blue);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: var(--secondary-orange);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-whatsapp {
    background-color: #25D366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    box-sizing: border-box;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: var(--spacing-xs) 0;
    transition: all var(--transition-normal);
}

.header.scrolled {
    padding: 5px 0;
    box-shadow: var(--shadow-md);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--dark-gray);
}

.logo-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary-blue);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.logo-text h1 {
    font-size: 1.5rem;
    margin-bottom: 0;
    color: var(--primary-blue);
}

.logo-text p {
    font-size: 0.8rem;
    margin-bottom: 0;
    color: var(--medium-gray);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.main-nav a {
    color: var(--dark-gray);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary-blue);
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-orange);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-blue);
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

/* Hero Section */
.hero {
    margin-top: 70px;
    height: 100vh;
    min-height: 700px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(26, 74, 141, 0.9), rgba(0, 0, 0, 0.8)), url('/images/construction_team.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.slide.active {
    opacity: 1;
}

.slide-content {
    max-width: 700px;
    color: var(--white);
    padding: 0 var(--spacing-md);
}

.slide-content h2 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease;
}

.slide-content p {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease 0.3s both;
}

.hero-btns {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s both;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.2);
    border: none;
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background-color var(--transition-normal);
    z-index: 10;
}

.slider-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.prev-btn {
    left: var(--spacing-md);
}

.next-btn {
    right: var(--spacing-md);
}

.slider-dots {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color var(--transition-normal);
}

.dot.active {
    background-color: var(--white);
}

.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-down a {
    color: var(--white);
    font-size: 1.5rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-10px) translateX(-50%);
    }
    60% {
        transform: translateY(-5px) translateX(-50%);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* About Section */
.about {
    background-color: var(--light-gray);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.about-text h3 {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

.about-image img {
    width: auto;
    height: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.company-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat-item {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal);
}

/* Services Page Styles */
.services-hero{padding:48px 0;margin-bottom:var(--spacing-md)}
.service-categories{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin-bottom:var(--spacing-md)}
.category-btn{background:var(--light-gray);border:1px solid rgba(0,0,0,.04);padding:8px 12px;border-radius:999px;cursor:pointer;font-weight:600;transition:all var(--transition-fast)}
.category-btn.active{background:var(--primary-blue);color:var(--white);box-shadow:var(--shadow-sm)}
main .grid{display:grid;grid-template-columns:1fr;gap:1.5rem;align-items:start}
@media(min-width:800px){main .grid{grid-template-columns:repeat(2,1fr)}}
.service-card{background:var(--white);border-radius:12px;padding:1rem;box-shadow:var(--shadow-sm);transition:transform .25s ease, box-shadow .25s ease;display:flex;flex-direction:column;gap:.75rem}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.service-icon{width:56px;height:56px;border-radius:10px;background:linear-gradient(135deg,var(--primary-blue),var(--secondary-blue));display:flex;align-items:center;justify-content:center;color:var(--white);font-size:1.4rem;margin-bottom:.5rem}
.service-title{font-size:1.1rem;margin:0;color:var(--primary-blue)}
.service-desc{color:var(--medium-gray);font-size:.95rem}
.service-features{list-style:none;margin-top:.6rem;padding-left:0;display:grid;gap:.4rem}
.service-feature-item{color:var(--dark-gray);font-size:.95rem;display:flex;align-items:center;gap:.5rem}
.service-feature-item i{color:var(--primary-blue);font-size:0.9rem}
.service-cta{margin-top: .6rem}
.service-btn{display:inline-flex;align-items:center;gap:.6rem;padding:10px 14px;border-radius:8px;background:var(--primary-blue);color:var(--white);font-weight:700;text-decoration:none}
.service-btn:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.services-stats .stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
@media(min-width:900px){.services-stats .stats-grid{grid-template-columns:repeat(4,1fr)}}
.services-cta{text-align:center;padding:var(--spacing-lg) 0;background:linear-gradient(180deg,rgba(26,74,141,.03),transparent);border-radius:8px;margin-top:var(--spacing-md)}
.services-cta .cta-buttons{display:flex;gap:1rem;justify-content:center;margin-top:var(--spacing-md);flex-wrap:wrap}
.cta-btn-primary{background:var(--primary-blue);color:var(--white);padding:12px 18px;border-radius:8px;text-decoration:none;font-weight:700}
.cta-btn-secondary{background:transparent;border:2px solid var(--primary-blue);color:var(--primary-blue);padding:10px 16px;border-radius:8px;text-decoration:none;font-weight:700}
@media (max-width:600px){.services-hero .container{padding:0 12px}.service-icon{width:48px;height:48px}.service-title{font-size:1rem}.service-desc{font-size:.95rem}}


.stat-item:hover {
    transform: translateY(-5px);
}

.stat-item h3 {
    color: var(--primary-blue);
    font-size: 2.5rem;
    margin-bottom: 0;
}

.mission-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.mission-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

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

.mission-icon {
    font-size: 2.5rem;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-md);
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.service-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    margin:auto;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.service-card h3 {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.service-features {
    list-style: none;
    text-align: left;
    margin-top: auto;
    padding-top: var(--spacing-md);
}

.service-features li {
    margin-bottom: var(--spacing-xs);
    position: relative;
    padding-left: var(--spacing-md);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-orange);
    font-weight: bold;
}

.process-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--light-gray);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.step {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.step::after {
    content: '→';
    position: absolute;
    right: -15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-blue);
    font-size: 1.5rem;
}

.step:last-child::after {
    display: none;
}

.step-number {
    width: 40px;
    height: 40px;
    background-color: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin: 0 auto var(--spacing-sm);
}

/* Gallery Section */
.gallery {
    background-color: var(--light-gray);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.filter-btn {
    padding: 10px 20px;
    background-color: var(--white);
    border: 2px solid var(--primary-blue);
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    color: var(--primary-blue);
}

.filter-btn.active,
.filter-btn:hover {
    background-color: var(--primary-blue);
    color: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 300px;
    cursor: pointer;
    transition: opacity 0.45s ease, transform 0.45s ease;
    will-change: transform, opacity;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transition: transform var(--transition-normal);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-md);
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none; /* don't block clicks to carousel by default */
    z-index: 2;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
    pointer-events: none; /* still don't intercept: nav buttons sit above */
}

/* ensure carousel navs sit above overlays */
.card-carousel .carousel-nav{z-index:40} 

.gallery-info {
    color: var(--white);
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.gallery-item:hover .gallery-info {
    transform: translateY(0);
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

/* Projects page */
.projects-hero{padding:56px 0;min-height:220px;max-height:420px;background:linear-gradient(135deg,rgba(26,74,141,.85),rgba(0,0,0,.5)), url('/images/construction_team.webp');background-size:cover;background-position:center top;color:#fff;text-align:center;border-radius:12px;margin:var(--spacing-lg) 0}
.projects-hero .lead{max-width:700px;margin:12px auto 0;color:rgba(255,255,255,.9)}
.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px;align-items:start}
.project-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 6px 18px rgba(10,20,40,.06);display:flex;flex-direction:column}
.project-image{height:220px;overflow:hidden}
.project-image img{width:100%;height:100%;object-fit:cover;display:block}
.project-body{padding:16px}
.project-body h3{margin:0 0 6px}
.project-body p.muted{color:#6b7280;margin:0 0 8px}
@media (max-width:900px){.projects-grid{grid-template-columns:repeat(2,1fr)}.project-image{height:200px}}
@media (max-width:600px){.projects-grid{grid-template-columns:1fr}.projects-hero{padding:48px 12px}.project-image{height:160px}}

/* Simple card carousel */
.card-carousel{position:relative;height:100%;overflow:hidden;display:flex;align-items:center}
.card-carousel .carousel-track{display:flex;transition:transform .35s ease;will-change:transform;height:100%;}
.card-carousel .carousel-slide{min-width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden}
.card-carousel .carousel-slide img{width:100%;height:100%;object-fit:cover;object-position:center center;display:block;max-width:100%;max-height:100%;}
.card-carousel .carousel-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.5);border:none;color:#fff;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:5}
.card-carousel .carousel-nav.prev{left:8px}
.card-carousel .carousel-nav.next{right:8px}
.card-carousel .carousel-nav:focus{outline:2px solid #fff}

/* Enforce consistent card / admin thumbnail heights */
.project-image, .gallery-card-image, .gallery-card-image .thumb, .gallery-item { height: 220px; min-height: 180px; max-height: 320px; }
.gallery-card-image img, .project-image img, .gallery-item img { display:block; width:100%; height:100%; object-fit:cover; }

/* When carousel slides have one image, don't allow it to overflow — ensure track reset */
.card-carousel .carousel-track { transform: translateX(0); }

@media (max-width:900px){.project-image, .gallery-card-image, .gallery-item{height:200px}}
@media (max-width:600px){.card-carousel .carousel-nav{width:32px;height:32px}; .project-image, .gallery-card-image, .gallery-item{height:160px}}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

/* Lightbox carousel (centered project slideshow) */
.lightbox-carousel { width: 100%; max-width: 1100px; max-height: 85vh; display:flex; align-items:center; justify-content:center; position:relative; }
.lightbox-carousel .carousel-track{display:flex;transition:transform .35s ease;height:100%;}
.lightbox-carousel .carousel-slide{min-width:100%;display:flex;align-items:center;justify-content:center;overflow:hidden}
.lightbox-carousel .carousel-slide img{max-width:100%;max-height:80vh;object-fit:contain;object-position:center center;display:block}
.lightbox .lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.6);color:#fff;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:3000}
.lightbox .lightbox-nav.prev{left:10px}
.lightbox .lightbox-nav.next{right:10px}
.lightbox .lightbox-nav:focus{outline:2px solid #fff}
    width: 800px;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.lightbox-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    transition: background-color var(--transition-normal);
}

.lightbox-close:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

.lightbox-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.6);
    color: var(--white);
    border: none;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 3000;
    transition: background-color var(--transition-normal), transform .15s ease;
    display:flex;align-items:center;justify-content:center;
}

.lightbox-nav:hover {
    background-color: rgba(0, 0, 0, 0.85);
    transform: scale(1.05);
}

.lightbox-nav.prev {
    left: 18px;
}

.lightbox-nav.next {
    right: 18px;
}

.lightbox-image-container {
    height: 60vh;
    max-height: 60vh;
    display:flex;
    align-items:center;
    justify-content:center;
    background-color: #000;
}

.lightbox-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

@media (max-width:600px) {
    .lightbox-content { width: 96%; }
    .lightbox-image-container { height: 50vh; }
    .lightbox-nav { width: 40px; height: 40px; }
    .lightbox-close { width: 36px; height: 36px; }
    .lightbox-nav.prev { left: 8px; }
    .lightbox-nav.next { right: 8px; }
}

.lightbox-info {
    padding: var(--spacing-lg);
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.contact-form-container {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-info-container {
    background-color: var(--light-blue);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--dark-gray);
}

input, select, textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-normal);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(26, 74, 141, 0.1);
}

.error-message {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-top: 5px;
    min-height: 20px;
}

.success-message {
    background-color: #d4edda;
    color: #155724;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    display: none;
}

.success-message i {
    font-size: 1.5rem;
    margin-top: 2px;
}

.success-message h3 {
    color: #155724;
    margin-bottom: 5px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.contact-icon {
    color: var(--primary-orange);
    font-size: 1.2rem;
    margin-top: 5px;
    min-width: 24px;
}

.contact-details h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.contact-details p {
    margin-bottom: 2px;
    color: var(--medium-gray);
}

.whatsapp-contact {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.map-section {
    margin-top: var(--spacing-xl);
}

.map-container {
    margin-top: var(--spacing-md);
}

.map-placeholder {
    height: 300px;
    background-color: var(--light-gray);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.map-content i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

.map-content h4 {
    margin-bottom: var(--spacing-sm);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--white);
    text-align: center;
}

.cta h2 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.cta p {
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-column a {
    color: #cccccc;
}

.footer-column a:hover {
    color: var(--primary-orange);
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.contact-info i {
    color: var(--primary-orange);
    margin-top: 4px;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.2rem;
    transition: background-color var(--transition-normal);
}

.social-links a:hover {
    background-color: var(--primary-orange);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #cccccc;
    font-size: 0.9rem;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: var(--spacing-lg);
    /* Keep the button inside the centered container on wide screens; fall back to spacing on small screens */
    right: max(var(--spacing-sm), calc((100% - 1200px) / 2 + var(--spacing-sm)));
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: all var(--transition-normal);
    will-change: transform;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    color: var(--white);
    transform: scale(1.1);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: calc(var(--spacing-lg) + 70px);
    width: 50px;
    height: 50px;
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-md);
    z-index: 998;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--secondary-blue);
    transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 992px) {
    .services-grid,
    .mission-values,
    .process-steps,
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content,
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .slide-content h2 {
        font-size: 2.5rem;
    }
    
    .step::after {
        display: none;
    }
    
    .company-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--white);
        padding: var(--spacing-xl);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        z-index: 999;
    }
    
    .main-nav.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .main-nav a {
        font-size: 1.2rem;
    }
    
    .hero {
        height: 90vh;
        min-height: 600px;
    }
    
    .slide-content h2 {
        font-size: 2rem;
    }
    
    .slide-content p {
        font-size: 1rem;
    }
    
    .services-grid,
    .mission-values,
    .gallery-grid,
    .process-steps,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .back-to-top {
        right: var(--spacing-sm);
        bottom: calc(var(--spacing-lg) + 70px);
    }
    
    .whatsapp-float {
        right: var(--spacing-sm);
        bottom: var(--spacing-sm);
    }
}

@media (max-width: 576px) {
    .hero-btns,
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .company-stats {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        gap: var(--spacing-md);
    }
    
    .step {
        margin-bottom: var(--spacing-md);
    }
    
    .lightbox-content {
        max-width: 95%;
    }
    
    .lightbox-image-container {
        height: 300px;
    }
}