/* ============================================================
   Vishwakarma Engineering - Complete Redesign v2
   Brand: Blue #006CB5 | Green #5BB242 | Dark #1A1A1A
   ============================================================ */

:root {
    --primary: #006CB5;
    --primary-dark: #00508A;
    --primary-darker: #003D6B;
    --primary-light: #E6F2FA;
    --primary-rgb: 0, 108, 181;
    --green: #5BB242;
    --green-dark: #4A9E33;
    --green-rgb: 91, 178, 66;
    --text-heading: #1A1A1A;
    --text-body: #333333;
    --text-muted: #888888;
    --bg-white: #FFFFFF;
    --bg-alt: #F7F5F4;
    --bg-soft: #FAFAFA;
    --border: #E0E0E0;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --shadow-sm: 0 2px 12px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.08);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --primary-gradient: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

* { box-sizing: border-box; }

html { max-width: 100%; overflow-x: hidden; }

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-body);
    background: var(--bg-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; }

.text-gradient { background: linear-gradient(135deg, var(--primary), var(--green)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; color: transparent; background-clip: text; }
.text-white { color: #fff; }
.text-white-50 { color: rgba(255,255,255,0.6); }

.section { padding: 80px 0; }
.section-pill {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--primary); font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 2px;
    background: var(--primary-light); padding: 4px 14px; border-radius: 50px;
    margin-bottom: 10px;
}
.section-pill.light { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.7); }
.section-pill i { font-size: 10px; }
.section-header {
    text-align: center;
    margin-bottom: 40px;
}
.section-header.text-start {
    text-align: left;
}
.section-title {
    font-size: 36px; font-weight: 900; color: var(--text-heading);
    margin-bottom: 12px; letter-spacing: -0.5px; line-height: 1.2;
}
.section-title.text-start {
    text-align: left;
}
.section-desc {
    color: var(--text-muted); font-size: 16px; line-height: 1.7;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}
.section-desc.text-start {
    margin-left: 0;
}

/* ===== HEADER ===== */
.top-bar {
    background: #1A1A1A; color: rgba(255,255,255,0.65);
    font-size: 12px; padding: 6px 0; position: relative; z-index: 1001;
}
.top-bar .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: nowrap; gap: 12px; }
.top-bar-info { display: flex; gap: 12px; flex-wrap: nowrap; overflow: hidden; }
.top-bar-info span { display: flex; align-items: center; font-size: 11px; white-space: nowrap; }
.top-bar-info i { color: var(--green); margin-right: 4px; font-size: 10px; }
.top-bar-social { display: flex; gap: 2px; flex-shrink: 0; }
.top-bar-social a {
    color: rgba(255,255,255,0.35); width: 24px; height: 24px;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; transition: var(--transition); border-radius: 50%;
}
.top-bar-social a:hover { color: var(--green); background: rgba(91,178,66,0.1); }

.header {
    background: rgba(255,255,255,0.95); backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    position: sticky; top: 0; z-index: 1000; transition: var(--transition);
    width: 100%;
}
.header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.08); }
.header .container { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.navbar-brand { display: flex; align-items: center; gap: 8px; padding: 10px 0; flex-shrink: 0; }
.logo {
    max-height: 44px; width: auto;
    object-fit: contain;
    border-radius: 10px; padding: 2px 8px;
    background: linear-gradient(135deg, #ffffff 0%, #eef7ff 100%);
    border: 1px solid rgba(0,108,181,0.25);
    box-shadow: 0 0 0 2px rgba(91,178,66,0.18), 0 4px 14px rgba(91,178,66,0.22);
}

/* Desktop Nav - Inline in header .container */
#desktopNav {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 4px;
    flex: 1;
    justify-content: center;
}
#desktopNav > li > a {
    display: block; padding: 7px 10px; color: var(--text-heading);
    font-size: 12px; font-weight: 600; letter-spacing: 0.1px;
    transition: var(--transition); border-radius: 50px; opacity: 0.75;
    white-space: nowrap;
}
#desktopNav > li > a:hover,
#desktopNav > li > a.active { opacity: 1; color: var(--primary); background: var(--primary-light); }

/* Dropdown */
#desktopNav .dropdown { position: relative; }
#desktopNav .dropdown-menu {
    position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px);
    background: rgba(255,255,255,0.98); backdrop-filter: blur(16px);
    min-width: 200px; box-shadow: 0 20px 60px rgba(0,0,0,0.12);
    border-radius: var(--radius-sm); padding: 6px 0;
    opacity: 0; visibility: hidden;
    transition: var(--transition); z-index: 100;
    border: 1px solid rgba(0,0,0,0.06);
}
#desktopNav > li:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(4px); }
.dropdown-arrow { font-size: 8px; margin-left: 2px; transition: transform 0.3s; }
#desktopNav .dropdown-menu a {
    display: block; padding: 8px 18px; color: var(--text-body);
    font-size: 13px; transition: var(--transition); white-space: nowrap;
}
#desktopNav .dropdown-menu a:hover { background: var(--primary-light); color: var(--primary); }

/* Get a Quote Button */
.btn-quote {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--green); color: #fff;
    padding: 8px 18px; border-radius: 50px;
    font-weight: 600; font-size: 12px; letter-spacing: 0.3px;
    transition: var(--transition); border: none;
    white-space: nowrap;
}
.btn-quote:hover { background: var(--green-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 25px rgba(91,178,66,0.3); }

/* Hamburger Toggle */
.navbar-toggler {
    display: none;
    background: none; border: none;
    font-size: 22px; cursor: pointer;
    padding: 6px 8px; color: var(--text-heading);
    line-height: 1;
}

/* ===== MOBILE SIDEBAR (main-nav) ===== */
.main-nav { display: none; }

@media (max-width: 991px) {
    .header .container { gap: 4px; }
    .navbar-toggler { display: block; }
    .top-bar .container { flex-wrap: wrap; gap: 4px; }
    #desktopNav { display: none !important; }
    .header-actions { display: none !important; }
    
    .main-nav {
        display: block;
        position: fixed; top: 0; left: -300px;
        width: 290px; height: 100vh; z-index: 1100;
        overflow-y: auto; transition: left 0.3s ease;
        box-shadow: 4px 0 30px rgba(0,0,0,0.12); background: #fff;
    }
    .main-nav.open { left: 0; }
    .main-nav > .container {
        padding: 0;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        min-height: 100vh;
    }
    .mobile-nav-header {
        padding: 16px 20px;
        border-bottom: 1px solid var(--border);
    }
    .mobile-nav-header .navbar-brand { padding: 0; }
    .main-nav .nav-list { 
        flex-direction: column; width: 100%; gap: 0; 
        padding: 8px 16px;
        flex: 1;
    }
    .main-nav .nav-list > li { width: 100%; }
    .main-nav .nav-list > li > a { 
        padding: 14px 16px; border-radius: 8px; font-size: 14px; 
        border: none; margin-bottom: 2px; display: flex; align-items: center; 
        color: var(--text-heading); font-weight: 600;
        transition: var(--transition);
    }
    .main-nav .nav-list > li > a:hover,
    .main-nav .nav-list > li > a.active { background: var(--primary-light); color: var(--primary); }
    .main-nav .nav-list .dropdown-menu { 
        position: static; box-shadow: none; opacity: 1; visibility: visible; 
        transform: none; border: none; background: var(--bg-alt); 
        display: none; border-radius: 8px; margin: 2px 8px 8px; 
        padding: 4px 0;
    }
    .main-nav .nav-list .dropdown-menu a { padding: 10px 14px; font-size: 13px; }
    .main-nav .nav-list > li.dropdown.open .dropdown-menu { display: block; }
    .main-nav .nav-list > li.dropdown.open .dropdown-arrow { transform: rotate(180deg); }
    .main-nav .dropdown-arrow { margin-left: auto; }
    
    .mobile-nav-footer {
        margin-top: auto;
        padding: 16px;
        border-top: 1px solid var(--border);
    }
    .nav-list { padding: 4px 0; }
}
.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.3); z-index: 1050; backdrop-filter: blur(4px); }
.nav-overlay.show { display: block; }
.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.3); z-index: 1050; backdrop-filter: blur(4px); }
.nav-overlay.show { display: block; }

/* ===== HERO - Split Layout ===== */
.hero-split {
    position: relative; overflow: hidden;
    background: linear-gradient(135deg, #001a30 0%, #003D6B 50%, #002a4a 100%);
    min-height: 100vh; display: flex; align-items: center;
}
.hero-bg-canvas { position: absolute; inset: 0; overflow: hidden; z-index: 0; }
.hero-bg-photo {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
}
.hero-bg-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,18,34,0.9) 0%, rgba(0,43,74,0.75) 45%, rgba(0,61,107,0.4) 100%);
}
.hero-orbs { position: absolute; inset: 0; }
.orb {
    position: absolute; border-radius: 50%;
    filter: blur(80px); opacity: 0.3;
    animation: orbFloat 20s infinite ease-in-out;
}
.orb-1 { width: 500px; height: 500px; background: var(--primary); top: -100px; right: -100px; animation-delay: 0s; }
.orb-2 { width: 400px; height: 400px; background: var(--green); bottom: -80px; left: -80px; animation-delay: -5s; }
.orb-3 { width: 300px; height: 300px; background: #0066cc; top: 40%; left: 40%; animation-delay: -10s; opacity: 0.15; }
.orb-4 { width: 200px; height: 200px; background: var(--green); top: 20%; right: 30%; animation-delay: -15s; opacity: 0.2; }

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -40px) scale(1.1); }
    66% { transform: translate(-30px, 20px) scale(0.9); }
}

.hero-text-col { position: relative; z-index: 2; padding: 100px 0 40px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08);
    padding: 4px 14px; border-radius: 50px;
    font-size: 10px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 1.5px; color: rgba(255,255,255,0.7); margin-bottom: 18px;
}
.hero-badge i { color: var(--green); font-size: 9px; }
.hero-title {
    font-size: 54px; font-weight: 900; color: #fff;
    line-height: 1.08; letter-spacing: -1px; margin-bottom: 14px;
}
.hero-title .text-gradient { font-size: inherit; }
.hero-desc {
    font-size: 17px; color: rgba(255,255,255,0.7);
    max-width: 520px; line-height: 1.7; margin-bottom: 28px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }

.btn-hero-primary {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--green); color: #fff;
    padding: 14px 30px; border-radius: 50px;
    font-weight: 700; font-size: 13px; letter-spacing: 0.3px;
    transition: var(--transition); border: none;
}
.btn-hero-primary:hover { background: var(--green-dark); color: #fff; transform: translateY(-3px); box-shadow: 0 12px 35px rgba(91,178,66,0.35); }

.btn-hero-ghost {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.15);
    color: #fff; padding: 14px 30px; border-radius: 50px;
    font-weight: 700; font-size: 13px; letter-spacing: 0.3px;
    transition: var(--transition);
}
.btn-hero-ghost:hover { background: #fff; color: var(--primary); border-color: #fff; transform: translateY(-3px); }

.hero-metrics { display: flex; gap: 40px; flex-wrap: wrap; }
.hm-item { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; }
.hm-num { font-size: 28px; font-weight: 900; color: #fff; line-height: 1; display: inline; }
.hm-lbl { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.4); }

.hero-visual-col { position: relative; z-index: 2; display: flex; align-items: center; justify-content: center; padding: 80px 0; }
.hero-showcase { position: relative; width: 100%; max-width: 380px; height: 400px; }
.showcase-card {
    position: absolute; background: rgba(255,255,255,0.05); backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-md);
    padding: 20px 24px; display: flex; align-items: center; gap: 14px;
    animation: showcaseFloat 6s infinite ease-in-out;
    min-width: 180px; transition: var(--transition);
}
.showcase-card:hover { background: rgba(255,255,255,0.1); transform: scale(1.05); }
.showcase-card i { font-size: 28px; color: var(--green); }
.showcase-card strong { font-size: 13px; color: #fff; font-weight: 600; }
.sc-1 { top: 10%; left: 0; animation-delay: 0s; }
.sc-2 { top: 45%; right: 0; animation-delay: -2s; }
.sc-3 { bottom: 10%; left: 15%; animation-delay: -4s; }
.showcase-glow {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 250px; height: 250px; background: radial-gradient(circle, rgba(91,178,66,0.1) 0%, transparent 70%);
    border-radius: 50%; z-index: -1;
    animation: pulseGlow 4s ease-in-out infinite;
}
@keyframes showcaseFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
@keyframes pulseGlow {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.3); opacity: 1; }
}

/* ===== ABOUT - Unified ===== */
.about-unified { background: var(--bg-white); overflow: hidden; }
.about-unified .section-header {
    text-align: left;
    margin-bottom: 24px;
}
.about-unified .section-desc {
    margin-left: 0;
}
.au-image-wrap { position: relative; display: inline-block; width: 100%; }
.au-image { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; }
.au-float-badge {
    position: absolute; bottom: -12px; left: -12px;
    background: var(--primary-gradient); color: #fff;
    border-radius: var(--radius-sm); padding: 14px 18px;
    display: flex; align-items: center; gap: 12px;
    box-shadow: 0 8px 30px rgba(0,108,181,0.3);
    white-space: nowrap;
}
.au-float-badge i { font-size: 28px; color: rgba(255,255,255,0.3); }
.au-float-badge strong { font-size: 16px; font-weight: 800; display: block; line-height: 1.2; }
.au-float-badge span { font-size: 10px; opacity: 0.8; }
.au-text { color: var(--text-body); line-height: 1.8; margin-bottom: 10px; font-size: 15px; }
.au-features { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 20px 0 24px; }
.auf-item {
    display: flex; align-items: center; gap: 10px; padding: 10px 14px;
    background: var(--bg-alt); border-radius: var(--radius-sm);
    font-weight: 600; font-size: 13px; transition: var(--transition);
}
.auf-item i { color: var(--green); font-size: 14px; }
.auf-item:hover { background: var(--primary); color: #fff; }
.auf-item:hover i { color: #fff; }

/* ===== SERVICES - Horizontal Scroll ===== */
.services-scroll { background: var(--bg-alt); overflow: hidden; }
.services-track-wrap {
    overflow-x: auto;
    padding-bottom: 16px;
    cursor: grab;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    user-select: none;
}
.services-track-wrap::-webkit-scrollbar { height: 6px; }
.services-track-wrap::-webkit-scrollbar-track { background: var(--border); border-radius: 3px; }
.services-track-wrap::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
.services-track {
    display: flex; gap: 24px; padding: 0 48px;
    width: max-content;
    will-change: transform;
}
@media (prefers-reduced-motion: no-preference) {
    .services-track {
        animation: scrollTrack 50s linear infinite;
    }
}
@media (hover: hover) {
    .services-track-wrap:hover .services-track {
        animation-play-state: paused;
    }
}
@keyframes scrollTrack {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.service-scroll-card {
    background: #fff; border-radius: var(--radius-md); padding: 32px 24px;
    min-width: 260px; max-width: 300px; border: 1px solid rgba(0,0,0,0.04);
    transition: var(--transition); box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}
.service-scroll-card:hover { transform: translateY(-8px) scale(1.02); box-shadow: var(--shadow-lg); }
.ssc-icon {
    width: 56px; height: 56px; background: var(--primary-light); color: var(--primary);
    border-radius: 14px; display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin-bottom: 16px; transition: var(--transition);
}
.service-scroll-card:hover .ssc-icon { background: var(--primary); color: #fff; border-radius: 50%; transform: rotate(-8deg) scale(1.1); }
.service-scroll-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--text-heading); }
.service-scroll-card p { color: var(--text-muted); font-size: 13px; line-height: 1.7; margin-bottom: 14px; }
.ssc-link { color: var(--primary); font-weight: 600; font-size: 12px; display: inline-flex; align-items: center; gap: 6px; }
.ssc-link:hover { color: var(--green); gap: 10px; }

/* ===== WHY CHOOSE - Dark ===== */
.why-choose-dark {
    background: linear-gradient(135deg, #0a1628 0%, #001a30 50%, #0d2137 100%);
    position: relative; overflow: hidden; padding: 100px 0;
}
.wc-bg-shapes { position: absolute; inset: 0; overflow: hidden; }
.wc-shape {
    position: absolute; border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.03);
    animation: wcFloat 25s infinite ease-in-out;
}
.wc-shape:nth-child(1) { width: 600px; height: 600px; top: -200px; right: -200px; animation-delay: 0s; }
.wc-shape:nth-child(2) { width: 400px; height: 400px; bottom: -150px; left: -150px; animation-delay: -8s; }
.wc-shape:nth-child(3) { width: 200px; height: 200px; top: 40%; left: 60%; border-color: rgba(91,178,66,0.05); animation-delay: -16s; }
@keyframes wcFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -20px) rotate(5deg); }
    66% { transform: translate(-20px, 30px) rotate(-3deg); }
}

.wc-card {
    background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-md); padding: 32px 24px;
    text-align: center; transition: var(--transition);
    height: 100%; position: relative; overflow: hidden;
}
.wc-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 2px; background: var(--green);
    transform: scaleX(0); transform-origin: left; transition: var(--transition);
}
.wc-card:hover::before { transform: scaleX(1); }
.wc-card:hover { transform: translateY(-8px); background: rgba(255,255,255,0.06); }
.wc-num { position: absolute; top: 12px; right: 16px; font-size: 48px; font-weight: 900; color: rgba(255,255,255,0.03); line-height: 1; }
.wc-icon {
    width: 60px; height: 60px; margin: 0 auto 16px;
    background: rgba(91,178,66,0.1); color: var(--green);
    border-radius: var(--radius-sm); display: flex;
    align-items: center; justify-content: center; font-size: 26px;
    transition: var(--transition);
}
.wc-card:hover .wc-icon { background: var(--green); color: #fff; border-radius: 50%; transform: rotate(10deg) scale(1.1); }
.wc-card h3 { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.wc-card p { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.7; margin-bottom: 0; }

/* ===== PRODUCTS - Alt Cards ===== */
.products-grid-section { background: var(--bg-white); }
.product-card-alt {
    background: #fff; border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--shadow-sm); transition: var(--transition);
    height: 100%; border: 1px solid rgba(0,0,0,0.04);
    display: flex; flex-direction: column;
}
.product-card-alt:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.pca-image { height: 220px; overflow: hidden; position: relative; background: var(--bg-alt); flex-shrink: 0; }
.pca-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.product-card-alt:hover .pca-image img { transform: scale(1.08); }
.pca-badge {
    position: absolute; top: 12px; left: 12px;
    background: var(--green); color: #fff; padding: 3px 12px;
    border-radius: 50px; font-size: 10px; font-weight: 700; text-transform: uppercase;
}
.pca-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,61,107,0.8) 0%, transparent 50%);
    display: flex; align-items: flex-end; padding: 20px;
    opacity: 0; transition: var(--transition);
}
.product-card-alt:hover .pca-overlay { opacity: 1; }
.pca-btn {
    background: var(--green); color: #fff; padding: 8px 18px;
    border-radius: 50px; font-size: 12px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px;
}
.pca-btn:hover { background: var(--green-dark); color: #fff; }
.pca-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.pca-cat { font-size: 10px; color: var(--primary); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; display: inline-block; }
.pca-body h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; color: var(--text-heading); }
.pca-body p { color: var(--text-muted); font-size: 13px; line-height: 1.6; margin-bottom: 0; flex: 1; }

.stagger-item { animation: staggerIn 0.6s ease forwards; opacity: 0; animation-delay: calc(var(--i) * 0.1s); }
@keyframes staggerIn { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; font-size: 14px; font-weight: 600; border-radius: 50px; transition: var(--transition); cursor: pointer; border: none; }
.btn-primary-solid { background: var(--primary); color: #fff; font-weight: 700; }
.btn-primary-solid:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,108,181,0.3); }
.btn-outline-primary { background: transparent; border: 1.5px solid var(--primary); color: var(--primary); }
.btn-outline-primary:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }

/* ===== INDUSTRIES - Mosaic ===== */
.industries-alt { background: var(--bg-alt); }
.industries-mosaic { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mosaic-item {
    position: relative; border-radius: var(--radius-md); overflow: hidden;
    height: 240px; cursor: pointer;
}
.mosaic-item:nth-child(1) { grid-column: span 2; height: 300px; }
.mosaic-item:nth-child(4) { grid-column: span 2; }
.mosaic-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.mosaic-item::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,61,107,0.85) 0%, transparent 60%);
    z-index: 1; transition: var(--transition);
}
.mosaic-item:hover img { transform: scale(1.08); }
.mosaic-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 24px; z-index: 2; }
.mosaic-overlay h3 { color: #fff; font-size: 19px; font-weight: 700; margin-bottom: 4px; }
.mosaic-overlay span { color: var(--green); font-size: 12px; display: flex; align-items: center; gap: 4px; }

/* ===== TESTIMONIALS - Alt ===== */
.testimonials-alt { background: var(--bg-white); }
.testi-card-alt {
    background: var(--bg-alt); border-radius: var(--radius-md);
    padding: 32px 24px; transition: var(--transition); margin: 8px;
    border: 1px solid transparent;
    display: flex; flex-direction: column; height: calc(100% - 16px);
}
.testi-card-alt:hover { border-color: rgba(0,108,181,0.1); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.tca-stars { color: #f59e0b; font-size: 13px; margin-bottom: 12px; flex-shrink: 0; }
.tca-text { font-style: italic; color: var(--text-body); line-height: 1.8; margin-bottom: 18px; font-size: 14px; flex: 1; }
.tca-author { display: flex; align-items: center; gap: 12px; padding-top: 14px; border-top: 1px solid var(--border); flex-shrink: 0; }
.tca-author img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.tca-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--primary-light); display: flex; align-items: center; justify-content: center; color: var(--primary); flex-shrink: 0; }
.tca-author h4 { font-size: 14px; font-weight: 700; margin-bottom: 2px; color: var(--text-heading); }
.tca-author span { font-size: 12px; color: var(--text-muted); }

.testimonial-slider-alt .slick-dots { margin-top: 20px; }
.testimonial-slider-alt .slick-dots li button::before { color: var(--primary); }
.testimonial-slider-alt .slick-track {
    display: flex;
}
.testimonial-slider-alt .slick-slide {
    height: auto;
}
.testimonial-slider-alt .slick-slide > div {
    height: 100%;
}

/* ===== GALLERY - Alt ===== */
.gallery-blog-combo { background: var(--bg-alt); }
.gallery-item-alt {
    display: block; position: relative; border-radius: var(--radius-md);
    overflow: hidden; height: 220px;
}
.gallery-item-alt img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.gallery-item-alt:hover img { transform: scale(1.08); }
.gia-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,108,181,0.85), rgba(0,80,138,0.85));
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    opacity: 0; transition: var(--transition); backdrop-filter: blur(4px);
}
.gallery-item-alt:hover .gia-overlay { opacity: 1; }
.gia-overlay i { color: #fff; font-size: 32px; margin-bottom: 6px; }
.gia-overlay span { color: rgba(255,255,255,0.9); font-size: 12px; font-weight: 500; }

/* ===== BLOG - Alt ===== */
.blog-section-alt { background: var(--bg-white); }
.blog-card-alt {
    background: #fff; border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--shadow-sm); transition: var(--transition);
    height: 100%; border: 1px solid rgba(0,0,0,0.04);
    display: flex; flex-direction: column;
}
.blog-card-alt:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.bca-image { height: 190px; overflow: hidden; position: relative; background: var(--bg-alt); flex-shrink: 0; }
.bca-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.blog-card-alt:hover .bca-image img { transform: scale(1.08); }
.bca-cat {
    position: absolute; top: 12px; left: 12px;
    background: var(--primary); color: #fff; padding: 3px 12px;
    border-radius: 4px; font-size: 10px; font-weight: 700; text-transform: uppercase;
}
.bca-body {
    padding: 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.bca-date { font-size: 11px; color: var(--text-muted); display: block; margin-bottom: 6px; }
.bca-date i { color: var(--primary); margin-right: 4px; }
.bca-body h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.bca-body h3 a { color: var(--text-heading); }
.bca-body h3 a:hover { color: var(--primary); }
.bca-body p { color: var(--text-muted); font-size: 13px; line-height: 1.6; margin-bottom: 12px; flex: 1; }
.bca-link { color: var(--primary); font-weight: 600; font-size: 12px; display: inline-flex; align-items: center; gap: 6px; margin-top: auto; }
.bca-link:hover { color: var(--green); gap: 10px; }

/* ===== CTA - Modern ===== */
.cta-modern { padding: 40px 0; background: linear-gradient(135deg, #f0f4f8 0%, #e8eef5 100%); }
.cta-card-wrap {
    background: linear-gradient(135deg, #003D6B 0%, #006CB5 100%);
    border-radius: var(--radius-lg); padding: 50px 50px;
    position: relative; overflow: hidden;
}
.cta-card-wrap::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(91,178,66,0.1) 0%, transparent 60%);
}
.cta-card-wrap .row {
    align-items: center;
}
.cta-card-wrap h2 { color: #fff; font-size: 32px; font-weight: 900; margin-bottom: 8px; position: relative; z-index: 1; }
.cta-card-wrap p { color: rgba(255,255,255,0.8); font-size: 15px; margin-bottom: 0; position: relative; z-index: 1; }
.btn-cta-modern {
    display: inline-flex; align-items: center; gap: 8px;
    background: #fff; color: var(--primary); padding: 14px 32px;
    border-radius: 50px; font-weight: 700; font-size: 14px;
    transition: var(--transition); position: relative; z-index: 1;
}
.btn-cta-modern:hover { background: var(--green); color: #fff; transform: translateY(-3px); box-shadow: 0 12px 35px rgba(91,178,66,0.3); }

/* ===== FOOTER ===== */
.footer {
    background: #1A1A1A;
    color: rgba(255,255,255,0.6);
    position: relative;
}
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--green), var(--primary));
    background-size: 200% 100%;
    animation: gradBar 3s ease infinite;
}
@keyframes gradBar { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.footer-top { padding: 60px 0 30px; }
.footer-widget h3 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 16px; padding-bottom: 10px; position: relative; }
.footer-widget h3::after { content: ''; position: absolute; bottom: 0; left: 0; width: 24px; height: 2px; background: var(--green); border-radius: 2px; }
.footer-widget p { font-size: 13px; line-height: 1.8; color: rgba(255,255,255,0.5); }
.footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-contact li { display: flex; gap: 10px; margin-bottom: 12px; font-size: 13px; }
.footer-contact li i { width: 28px; height: 28px; background: rgba(0,108,181,0.12); color: #6db3e0; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; flex-shrink: 0; }
.footer-contact li strong { color: rgba(255,255,255,0.9); display: block; font-size: 11px; margin-bottom: 2px; }
.footer-contact li a { color: rgba(255,255,255,0.6); }
.footer-contact li a:hover { color: var(--green); }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 6px; }
.footer-links li a { color: rgba(255,255,255,0.5); font-size: 13px; display: inline-flex; align-items: center; gap: 4px; }
.footer-links li a:hover { color: #fff; padding-left: 4px; }
.footer-social { display: flex; gap: 6px; margin-top: 10px; }
.footer-social a { width: 32px; height: 32px; background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.4); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; transition: var(--transition); }
.footer-social a:hover { background: var(--primary); color: #fff; transform: translateY(-3px); }
.footer-map { width: 100%; height: 160px; overflow: hidden; }
.footer-map iframe { width: 100%; height: 100%; border: none; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding: 16px 0; }
.footer-bottom .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,0.3); margin: 0; }
.footer-bottom-links { display: flex; gap: 14px; list-style: none; padding: 0; margin: 0; }
.footer-bottom-links a { color: rgba(255,255,255,0.3); font-size: 12px; }
.footer-bottom-links a:hover { color: #fff; }
.footer-brochure-btn {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--green); color: #fff;
    padding: 10px 18px; border-radius: 50px;
    font-size: 12px; font-weight: 700; white-space: nowrap;
    transition: var(--transition); margin-bottom: 12px;
}
.footer-brochure-btn:hover { background: var(--green-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(91,178,66,0.3); }
.footer-brochure-link {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--green); font-size: 12px; font-weight: 600;
}
.footer-brochure-link:hover { color: #fff; gap: 10px; }

/* ===== GALLERY Grid ===== */
.gallery-blog-combo .row {
    --bs-gutter-y: 1rem;
}

/* ===== Fixed Elements ===== */
.back-to-top { position: fixed; bottom: 30px; right: 30px; width: 42px; height: 42px; background: var(--primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 16px; z-index: 999; opacity: 0; visibility: hidden; transition: var(--transition); box-shadow: 0 4px 15px rgba(0,108,181,0.3); }
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--green); color: #fff; transform: translateY(-4px); }

.whatsapp-float { position: fixed; bottom: 85px; right: 30px; width: 46px; height: 46px; background: #25d366; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; z-index: 999; box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: var(--transition); }
.whatsapp-float:hover { color: #fff; transform: scale(1.1) rotate(-5deg); }

/* ===== Responsive ===== */
@media (max-width: 1199px) {
    .hero-title { font-size: 44px; }
}
@media (max-width: 991px) {
    .hero-title { font-size: 36px; }
    .hero-desc { font-size: 15px; }
    .hero-metrics { gap: 20px; }
    .hm-num { font-size: 24px; }
    .section-title { font-size: 30px; }
    .industries-mosaic { grid-template-columns: 1fr 1fr; }
    .mosaic-item:nth-child(1), .mosaic-item:nth-child(4) { grid-column: span 1; height: 220px; }
    .hero-visual-col { display: none; }
    .cta-card-wrap { padding: 40px 30px; }
    .cta-card-wrap h2 { font-size: 26px; }
    .services-track { animation-duration: 30s; }
    .nav-list { padding: 4px 0; }
    .footer .row > div {
        margin-bottom: 24px;
    }
}
@media (max-width: 575px) {
    .hero-title { font-size: 28px; }
    .hero-actions { flex-direction: column; }
    .btn-hero-primary, .btn-hero-ghost { width: 100%; justify-content: center; }
    .section-title { font-size: 26px; }
    .section { padding: 50px 0; }
    .au-features { grid-template-columns: 1fr; }
    .industries-mosaic { grid-template-columns: 1fr; }
    .mosaic-item { height: 200px; }
    .cta-card-wrap { padding: 30px 20px; }
    .cta-card-wrap h2 { font-size: 22px; }
    .cta-card-wrap .text-lg-end { margin-top: 16px; text-align: left !important; }
    .btn-cta-modern { width: 100%; justify-content: center; }
    .hm-num { font-size: 20px; }
    .hero-metrics { gap: 12px; }
    .hero-text-col { padding: 80px 0 20px; }
    .services-track { padding: 0 16px; }
    .au-float-badge { position: relative; bottom: 0; left: 0; right: 0; margin-top: 12px; white-space: normal; width: 100%; }
    .footer-bottom .container { flex-direction: column; text-align: center; }
    .footer-widget { margin-bottom: 16px; }
    .top-bar-info { gap: 8px; }
    .top-bar-info span:first-child { display: none; }
    .top-bar .container { flex-wrap: wrap; justify-content: center; row-gap: 4px; }
}

@media print {
    .top-bar, .header, .back-to-top, .whatsapp-float, .footer { display: none !important; }
    .hero-split { min-height: auto; padding: 40px 0; }
    body { font-size: 12px; color: #000; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
    .services-track { animation: none; }
    .hero-orbs .orb { display: none; }
    .wc-bg-shapes { display: none; }
}/* ===== MOBILE HERO SLIDER ARROWS ===== */
@media (max-width: 575px) {
    .hero-split .slick-prev,
    .hero-split .slick-next {
        top: 72% !important;
    }
}