@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --need-blue: #006192;
    --gold: #d4af37;
    --bg-white: #ffffff;
    --bg-light: #f4f7f9;
    --text-dark: #002e4d;
    --text-main: #333333;
    --text-muted: #666666;
    --border: #e1e8ed;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg-white);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    color: var(--need-blue);
    font-weight: 700;
}

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

/* --- LIGHT NAVBAR --- */
.nav-unified {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 2000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--need-blue);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
}

.nav-logo { height: 45px; }
.nav-logo img { height: 100%; object-fit: contain; }

.desktop-links { display: flex; gap: 30px; }
.desktop-links a {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    text-transform: uppercase;
}

.desktop-links a:hover { color: var(--need-blue); }

/* Hamburger Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 25px;
    height: 18px;
    cursor: pointer;
    z-index: 3000;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--need-blue);
    border-radius: 3px;
    transition: 0.3s;
}

.menu-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Full Screen Menu Overlay */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-white);
    z-index: 2500;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    transition: var(--transition);
}

.menu-overlay.active { transform: translateX(0); }

.menu-overlay-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.menu-overlay-links a {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--need-blue);
    font-family: 'Montserrat', sans-serif;
}

@media (min-width: 1100px) { .menu-toggle { display: none; } }
@media (max-width: 1099px) { .desktop-links { display: none; } }

/* --- HERO --- */
.hero-unified {
    height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--bg-light);
    border-bottom: 5px solid var(--need-blue);
}

.hero-main h1 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    color: var(--need-blue);
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-main p {
    font-size: 1.1rem;
    color: var(--text-main);
    max-width: 800px;
    margin: 0 auto 40px;
}

/* --- STATS SECTION --- */
.section-pad { padding: 80px 5%; }
.container { max-width: 1200px; margin: 0 auto; width: 100%; }

.biz-header { text-align: center; margin-bottom: 50px; }
.biz-header h2 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 10px; }
.biz-header p { text-transform: uppercase; letter-spacing: 3px; font-weight: 600; color: var(--text-muted); font-size: 0.75rem; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.stat-item { text-align: center; padding: 20px; }
.stat-number {
    font-size: clamp(2.5rem, 4.5vw, 3.8rem);
    font-weight: 800;
    color: var(--need-blue);
    display: block;
    margin-bottom: 10px;
    white-space: nowrap;
}
.stat-label {
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
}

/* --- CARDS --- */
.card-blue {
    background: var(--bg-white);
    padding: 30px;
    border: 1px solid var(--border);
    transition: var(--transition);
    border-top: 4px solid var(--need-blue);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    justify-content: center;
}

.card-blue i {
    font-size: 2.5rem;
    color: var(--need-blue);
    margin-bottom: 20px;
    opacity: 0.8;
}
@media (max-width: 768px) {
    .section-pad { padding: 60px 5%; }
}

.card-blue:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,97,146,0.1);
}

.card-blue h3 { margin-bottom: 20px; font-size: 1.5rem; }

/* --- WHATSAPP --- */
.whatsapp-float {
    position: fixed; bottom: 30px; right: 30px;
    width: 60px; height: 60px;
    background: #25d366; color: white;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 30px; z-index: 1000;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* --- MODERN CORPORATE FOOTER --- */
.modern-footer {
    background: #001a2c;
    color: #ffffff;
    padding: 100px 5% 30px;
    position: relative;
    overflow: hidden;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-col h4 {
    color: #ffffff;
    font-size: 1.2rem;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--gold);
}

.address-block {
    margin-bottom: 25px;
    font-size: 0.9rem;
    line-height: 1.8;
}

.address-block strong {
    color: var(--gold);
    display: block;
    margin-bottom: 5px;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.footer-col ul li {
    list-style: none;
    margin-bottom: 15px;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.footer-col ul li:hover {
    color: #ffffff;
    transform: translateX(5px);
}

.copy-bar {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

.footer-social {
    display: flex;
    gap: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.1);
}

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

/* --- LOGO SLIDER (INFINITE SCROLL) --- */
.logo-slider {
    overflow: hidden;
    padding: 60px 0;
    background: var(--bg-light);
    white-space: nowrap;
    position: relative;
}

.logo-track {
    display: inline-flex;
    animation: scroll 40s linear infinite;
    gap: 100px;
    align-items: center;
}

.logo-track span {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--need-blue);
    opacity: 0.4;
    font-family: 'Montserrat', sans-serif;
}

.logo-track img {
    height: 60px;
    filter: grayscale(100%);
    opacity: 0.4;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- NAVIGATION Z-INDEX FIX --- */
.nav-unified {
    z-index: 5000; /* Higher than everything */
}

.menu-overlay {
    z-index: 4500; /* Just below navbar if needed, or same if fullscreen */
}

.menu-toggle {
    z-index: 5500; /* Above overlay to remain clickable for close */
}

/* Ensure Cross Icon visibility */
.menu-toggle.active span {
    background: var(--need-blue);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}
.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}
.btn-blue {
    background: var(--need-blue);
    color: white;
    padding: 15px 40px;
    font-weight: 700;
    text-transform: uppercase;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.btn-blue:hover { transform: scale(1.05); }

.form-container { background: #fff; padding: 40px; border: 1px solid var(--border); }
input, textarea, select { width: 100%; padding: 15px; border: 1px solid var(--border); margin-bottom: 20px; font-family: inherit; }