/* ==========================================================================
   Vibrant Corporate Style (Bright, Professional, Alive)
   ========================================================================== */
   :root {
    --clr-primary: #0f172a;       /* Slate 900 */
    --clr-primary-light: #1e293b; /* Slate 800 */
    --clr-accent: #ff6b00;        /* Extremely vibrant and punchy Orange/Amber */
    --clr-accent-hover: #e05e00;  
    --clr-accent-light: #fff0e6;  
    
    --clr-bg: #ffffff;
    --clr-bg-alt: #f8fafc;        /* Slate 50 */
    
    --clr-text: #475569;          /* Slate 600 - softer, readable */
    --clr-heading: #0f172a;       
    --clr-border: #e2e8f0;        

    --font-main: 'Inter', sans-serif;
    --font-head: 'Outfit', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    --radius: 8px; 
    --radius-lg: 16px;
    
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --shadow-accent: 0 10px 25px -5px rgba(255, 107, 0, 0.4);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-main);
    color: var(--clr-text);
    background-color: var(--clr-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: var(--clr-accent); transition: var(--transition); }
ul { list-style: none; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-padding { padding: 100px 0; }
.bg-light { background-color: var(--clr-bg-alt); }
.bg-dark { background-color: var(--clr-primary); }

.text-white { color: #ffffff !important; }
.text-white .section-subtitle,
.text-white p, .text-white ul { color: #cbd5e1 !important; }

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    color: var(--clr-heading);
    font-family: var(--font-head);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
}

.section-heading { text-align: center; max-width: 700px; margin: 0 auto 64px; }
.section-title { font-size: 2.75rem; letter-spacing: -0.02em; }
.section-subtitle { font-size: 1.15rem; color: var(--clr-text); font-family: var(--font-main); font-weight: 400; }

/* ==========================================================================
   Buttons & Badges
   ========================================================================== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 16px 32px; font-size: 1.05rem; font-family: var(--font-head);
    font-weight: 700; border-radius: var(--radius); cursor: pointer;
    transition: var(--transition); border: 2px solid transparent;
}
.btn-primary {
    background-color: var(--clr-accent); color: #ffffff !important;
    box-shadow: var(--shadow-accent);
}
.btn-primary:hover {
    background-color: var(--clr-accent-hover); transform: translateY(-3px);
    box-shadow: 0 15px 35px -5px rgba(255, 107, 0, 0.5);
}
.btn-white {
    background-color: #ffffff; color: var(--clr-primary) !important;
}
.btn-white:hover { background-color: var(--clr-bg-alt); transform: translateY(-3px); }
.btn-block { width: 100%; }

.badge {
    display: inline-block; padding: 8px 16px; font-size: 0.9rem;
    font-family: var(--font-head); font-weight: 700; border-radius: 100px;
    background-color: var(--clr-accent); color: #ffffff; margin-bottom: 24px;
}
.badge-accent { background-color: var(--clr-accent-light); color: var(--clr-accent); }

/* ==========================================================================
   Header
   ========================================================================== */
.header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95); backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--clr-border); transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-md); border-bottom-color: transparent; }
.header-inner { display: flex; justify-content: space-between; align-items: center; height: 80px; }
.logo a { font-family: var(--font-head); font-size: 1.75rem; font-weight: 900; color: var(--clr-primary); letter-spacing: -0.02em; }
.logo span { color: var(--clr-accent); }
.nav-list { display: flex; gap: 32px; }
.nav-link { font-weight: 600; color: var(--clr-text); font-size: 1rem; transition: var(--transition); }
.nav-link:hover { color: var(--clr-accent); }
.header-actions { display: flex; align-items: center; gap: 24px; }
.lang-switcher { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 0.9rem; }
.lang-btn { background: none; border: none; color: var(--clr-text); cursor: pointer; font-family: inherit; font-weight: inherit; opacity: 0.5; transition: var(--transition); }
.lang-btn.active, .lang-btn:hover { opacity: 1; color: var(--clr-accent); }
.lang-divider { color: var(--clr-border); }

.mobile-menu-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; }
.mobile-menu-toggle span { display: block; width: 24px; height: 3px; background-color: var(--clr-primary); border-radius: 3px; }

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero { position: relative; min-height: 90vh; display: flex; align-items: center; padding-top: 80px; }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; overflow: hidden; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; transform-origin: center; animation: kenBurns 25s ease-out infinite alternate; }

@keyframes kenBurns {
    0% { transform: scale(1); }
    100% { transform: scale(1.15); }
}

.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.4) 100%);
}
.hero-content { max-width: 750px; color: #ffffff; }
.hero-title { color: #ffffff; font-size: 4rem; margin-bottom: 24px; }
.hero-desc { font-size: 1.25rem; color: #e2e8f0; margin-bottom: 40px; max-width: 600px; font-weight: 400; }
.hero-actions { display: flex; gap: 16px; }

/* ==========================================================================
   Stats Section
   ========================================================================== */
.stats-section {
    position: relative;
    z-index: 10;
    margin-top: -60px;
}
.stats-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    background: #ffffff; border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg); overflow: hidden;
}
.stat-block {
    padding: 40px; text-align: center; border-right: 1px solid var(--clr-border);
    transition: var(--transition);
}
.stat-block:last-child { border-right: none; }
.stat-block:hover { transform: translateY(-5px); }
.stat-icon {
    width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 50%;
    background-color: var(--clr-accent-light); color: var(--clr-accent);
    display: flex; align-items: center; justify-content: center;
}
.stat-number { font-size: 3rem; color: var(--clr-primary); margin-bottom: 4px; }
.stat-label { font-size: 1.05rem; font-weight: 600; color: var(--clr-text); }

/* ==========================================================================
   Industries
   ========================================================================== */
.industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.industry-card {
    position: relative; border-radius: var(--radius-lg); overflow: hidden; height: 350px; cursor: pointer;
    box-shadow: var(--shadow-md); transition: var(--transition);
}
.industry-img { width: 100%; height: 100%; position: relative; }
.industry-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1); }
.industry-overlay {
    position: absolute; bottom: 0; left: 0; width: 100%; padding: 40px 24px 24px;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, transparent 100%);
    display: flex; justify-content: space-between; align-items: flex-end;
    transition: var(--transition);
}
.industry-overlay h3 { color: #ffffff; margin: 0; font-size: 1.4rem; transform: translateY(10px); transition: var(--transition); }
.industry-arrow { color: var(--clr-accent); font-size: 1.5rem; font-weight: bold; opacity: 0; transform: translateX(-10px); transition: var(--transition); }
.industry-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.industry-card:hover .industry-img img { transform: scale(1.1); }
.industry-card:hover .industry-overlay { padding-bottom: 32px; background: linear-gradient(to top, rgba(15, 23, 42, 1) 0%, transparent 100%); }
.industry-card:hover .industry-overlay h3 { transform: translateY(0); color: var(--clr-accent); }
.industry-card:hover .industry-arrow { opacity: 1; transform: translateX(0); }

/* ==========================================================================
   Services
   ========================================================================== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.service-card {
    background: #ffffff; border-radius: var(--radius-lg); overflow: hidden;
    transition: var(--transition); display: flex; flex-direction: column;
    box-shadow: var(--shadow-sm); border: 1px solid var(--clr-border);
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-8px); border-color: var(--clr-accent); }
.service-img { height: 220px; overflow: hidden; position: relative; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.service-card:hover .service-img img { transform: scale(1.05); }
.service-icon {
    width: 60px; height: 60px; background-color: var(--clr-accent); color: #ffffff;
    display: flex; align-items: center; justify-content: center; border-radius: var(--radius);
    position: absolute; bottom: -30px; right: 32px; box-shadow: var(--shadow-md); z-index: 2;
}
.service-content { padding: 48px 32px 32px; flex: 1; display: flex; flex-direction: column; }
.service-title { font-size: 1.4rem; margin-bottom: 16px; }
.service-text { margin-bottom: 24px; flex: 1; font-size: 1.05rem; }
.service-link { font-weight: 700; font-size: 1rem; display: inline-flex; align-items: center; color: var(--clr-primary); }
.service-link:hover { color: var(--clr-accent); gap: 6px; }

/* ==========================================================================
   About Section
   ========================================================================== */
.about-container { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.lead-text { font-size: 1.25rem; font-weight: 500; margin-bottom: 24px; color: #ffffff; }
.about-features { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.about-features li { display: flex; align-items: center; gap: 12px; font-size: 1.1rem; font-weight: 500; }
.check-icon { display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; background: var(--clr-accent); color: #fff; border-radius: 50%; font-weight: bold; font-size: 0.9rem; }
.about-visual { position: relative; height: 500px; }
.image-wrapper { width: 100%; height: 100%; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.image-wrapper img { width: 100%; height: 100%; object-fit: cover; }

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-container { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; }
.contact-details { margin-top: 40px; display: flex; flex-direction: column; gap: 32px; }
.contact-item { display: flex; align-items: center; gap: 16px; }
.contact-icon { width: 48px; height: 48px; background: var(--clr-accent-light); color: var(--clr-accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.contact-item strong { display: block; color: var(--clr-text); font-size: 0.9rem; margin-bottom: 4px; }
.contact-item a, .contact-item span { font-size: 1.15rem; font-weight: 600; color: var(--clr-primary); }
.contact-item a:hover { color: var(--clr-accent); }

.corporate-form { background: #ffffff; padding: 48px; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); border: 1px solid var(--clr-border); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.form-group { margin-bottom: 24px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--clr-primary); font-size: 0.95rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 16px; border: 1px solid var(--clr-border); border-radius: var(--radius); font-family: inherit; font-size: 1rem; color: var(--clr-text); background-color: var(--clr-bg-alt); transition: var(--transition); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--clr-accent); background-color: #ffffff; box-shadow: 0 0 0 4px var(--clr-accent-light); }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer { background-color: var(--clr-primary); color: #ffffff; padding-top: 80px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 64px; margin-bottom: 64px; }
.footer-logo { font-family: var(--font-head); font-size: 1.5rem; font-weight: 900; margin-bottom: 16px; }
.footer-logo span { color: var(--clr-accent); }
.footer-desc { color: #94a3b8; max-width: 300px; }
.footer h4 { color: #ffffff; font-size: 1.125rem; margin-bottom: 24px; }
.footer ul { display: flex; flex-direction: column; gap: 12px; }
.footer a { color: #94a3b8; font-size: 1rem; }
.footer a:hover { color: #ffffff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 24px 0; text-align: center; color: #64748b; font-size: 0.9rem; }

/* ==========================================================================
   Animations
   ========================================================================== */
.fade-up { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1); }
.fade-in { opacity: 0; transition: opacity 1s ease-out; }
.visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
    .industry-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: 1fr; border-radius: var(--radius-lg); }
    .stat-block { border-right: none; border-bottom: 1px solid var(--clr-border); padding: 32px; }
}
@media (max-width: 992px) {
    .hero-title { font-size: 3rem; }
    .services-grid, .about-container, .contact-container { grid-template-columns: 1fr; gap: 48px; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .stats-section { margin-top: 40px; }
}
@media (max-width: 768px) {
    .nav { display: none; }
    .mobile-menu-toggle { display: flex; }
    .hero-title { font-size: 2.5rem; }
    .hero-actions { flex-direction: column; }
    .form-row, .industry-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; }
    .corporate-form { padding: 32px 24px; }
}