/* CSS RESET & VARIABLES */
:root {
    --bg-dark: #050b14;
    --bg-light: #ffffff;
    --bg-alt: #f4f7f6;
    --primary-blue: #0052cc;
    --primary-blue-hover: #003d99;
    --cyan: #00e5ff;
    --text-main: #2b3a4a;
    --text-muted: #6b7c93;
    --text-light: #e0e6ed;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-light);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 5%; }
.text-center { text-align: center; }
.text-left { text-align: left; }

/* TYPOGRAPHY */
.gradient-text {
    background: linear-gradient(90deg, #ffffff, var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.line { width: 50px; height: 3px; background: var(--primary-blue); margin: 15px 0 25px; }
.text-center .line { margin: 15px auto 25px; }

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
}
.btn i { margin-right: 8px; }
.btn-primary {
    background: var(--primary-blue);
    color: #fff;
    border: 2px solid var(--primary-blue);
    box-shadow: 0 4px 15px rgba(0, 82, 204, 0.3);
}
.btn-primary:hover {
    background: transparent;
    color: var(--primary-blue);
}
.btn-ghost {
    background: transparent;
    color: var(--text-main);
    border: 2px solid transparent;
}
.btn-ghost:hover { color: var(--primary-blue); }
.btn-lg { padding: 15px 36px; font-size: 1rem; }

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0; width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
}
.logo { 
    height: 180px; 
    position: absolute; 
    top: 15px; 
    left: 5%;
    z-index: 1001;
}
.logo-fallback { font-family: var(--font-heading); font-size: 28px; font-weight: 800; }
.blue-text { color: var(--primary-blue); }
.nav-actions { display: flex; gap: 15px; align-items: center; margin-left: auto; }

/* HERO SECTION */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    background: url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(5, 11, 20, 0.9) 0%, rgba(0, 30, 77, 0.8) 100%);
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
}
.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 229, 255, 0.1);
    color: var(--cyan);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 25px;
}
.hero h1 { font-size: 4rem; color: #fff; line-height: 1.1; margin-bottom: 25px; letter-spacing: -1px; }
.hero p { font-size: 1.25rem; color: var(--text-light); margin-bottom: 40px; font-weight: 300; }

/* SCROLL INDICATOR */
.scroll-indicator {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); z-index: 2;
}
.mouse {
    width: 26px; height: 42px; border: 2px solid rgba(255,255,255,0.5); border-radius: 20px; position: relative;
}
.mouse::before {
    content: ''; position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
    width: 4px; height: 4px; background: #fff; border-radius: 50%;
    animation: scroll 2s infinite;
}
@keyframes scroll { 0% { top: 8px; opacity: 1; } 100% { top: 24px; opacity: 0; } }

/* VISION SECTION */
.vision { padding: 100px 0; background: var(--bg-light); }
.vision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.vision-text h2 { font-size: 2.5rem; color: var(--bg-dark); }
.vision-text p { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 20px; }
.vision-stats { display: flex; gap: 30px; }
.stat-box {
    background: var(--bg-alt); padding: 40px 30px; border-radius: 12px;
    border-top: 4px solid var(--primary-blue); text-align: center; flex: 1;
}
.stat-box h3 { font-size: 3rem; color: var(--primary-blue); margin-bottom: 10px; }
.stat-box p { font-weight: 600; font-size: 0.9rem; text-transform: uppercase; color: var(--text-main); margin-bottom: 0; }
.vision-image-container {
    text-align: center;
}
.vision-img {
    max-width: 100%;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: transform 0.5s ease;
}
.vision-img:hover {
    transform: scale(1.02);
}

/* METHODOLOGY (DARK) */
.methodology { padding: 100px 0; background: var(--bg-dark); color: #fff; }
.section-title { font-size: 2.5rem; margin-bottom: 15px; }
.section-subtitle { color: var(--text-light); font-size: 1.1rem; margin-bottom: 50px; font-weight: 300; }

.methodology-text-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
    text-align: left;
}
.method-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 30px;
    border-radius: 12px;
    border-top: 3px solid var(--cyan);
    transition: transform 0.3s ease;
}
.method-card:hover { transform: translateY(-5px); background: rgba(255, 255, 255, 0.06); }
.method-card i { font-size: 2rem; color: var(--cyan); margin-bottom: 20px; }
.method-card h3 { font-size: 1.25rem; margin-bottom: 15px; color: #fff; }
.method-card p { font-size: 0.95rem; color: var(--text-light); margin: 0; line-height: 1.6; }

.approach-banner {
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
}
.img-responsive {
    width: 100%;
    height: auto;
    display: block;
}
.shadow-lg {
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1);
}

/* CORPORATE VALUE */
.corporate-value { padding: 100px 0; background: var(--bg-alt); }
.split-content h2 { font-size: 2.5rem; color: var(--bg-dark); }
.value-list { list-style: none; margin-top: 40px; }
.value-list li { 
    display: flex; gap: 20px; margin-bottom: 30px; 
    background: #fff; padding: 25px; border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    transition: transform 0.3s ease;
}
.value-list li:hover {
    transform: translateY(-5px);
}
.icon-circle {
    width: 60px; height: 60px; flex-shrink: 0; background: var(--bg-alt);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: var(--primary-blue); font-size: 24px;
}
.value-list h4 { font-size: 1.2rem; margin-bottom: 8px; color: var(--bg-dark); }
.value-list p { color: var(--text-muted); font-size: 0.95rem; margin: 0; }

/* FOOTER */
.footer { background: #02060c; color: var(--text-light); padding: 70px 0 40px; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-flex { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 40px; }

/* Fixed Footer Logo Area */
.footer-logo-wrapper {
    background: var(--bg-light); 
    display: inline-block;
    padding: 10px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}
.footer-logo { 
    height: 50px; 
    display: block;
}
.footer-brand p { color: #8292a6; font-size: 0.95rem; max-width: 300px; }
.footer-brand .copyright { font-size: 0.8rem; color: #4a5568; margin-top: 10px; }

.footer-contact h4, .footer-links h4 { color: #fff; margin-bottom: 20px; font-size: 1.1rem; text-transform: uppercase; letter-spacing: 1px; }
.contact-person { margin-bottom: 15px; }
.contact-person strong { color: #e0e6ed; font-size: 1rem; font-family: var(--font-heading); }
.phone-link, .email-link { 
    color: var(--cyan); text-decoration: none; font-size: 0.95rem; 
    transition: color 0.3s; display: inline-block; margin-top: 5px;
}
.phone-link:hover, .email-link:hover { color: #fff; }
.phone-link i, .email-link i { margin-right: 8px; color: var(--primary-blue); }

/* RESPONSIVE & MOBILE FRIENDLY FIXES */
@media (max-width: 992px) {
    .vision-grid { grid-template-columns: 1fr; text-align: center; }
    .vision-text p { margin: 0 auto 20px; }
    .vision-stats { justify-content: center; }
    .methodology-text-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 3rem; }
}

@media (max-width: 768px) {
    .navbar { 
        position: relative; 
        flex-direction: column; 
        padding: 15px; 
    }
    .logo { 
        height: 70px; 
        position: relative; 
        top: 0; 
        left: 0;
        margin-bottom: 15px;
    }
    .nav-actions { 
        width: 100%; 
        justify-content: center; 
        margin-left: 0;
    }
    
    .hero { min-height: 500px; padding-top: 50px; }
    .hero h1 { font-size: 2.2rem; }
    .stat-box { padding: 20px; }
    .methodology-text-grid { gap: 20px; }
    .footer-flex { flex-direction: column; text-align: left; }
    .value-list li { flex-direction: column; text-align: center; align-items: center; }
}