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

:root {
    --primary: #003366;
    --primary-light: #004a99;
    --accent: #ffcc00;
    --text-dark: #1a1a1a;
    --text-light: #f4f7f9;
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(255, 255, 255, 0.2);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Outfit', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #fbfcff;
    overflow-x: hidden;
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    background: transparent;
}

header.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    padding: 0.5rem 5%;
}

.logo-container img {
    height: 80px;
    width: auto;
    background-color: white;
    padding: 10px 20px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

header.scrolled .logo-container img {
    height: 60px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

header.scrolled nav a {
    color: var(--primary);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

nav a:hover::after {
    width: 100%;
}

.cta-button {
    background: var(--accent);
    color: var(--primary);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(255, 204, 0, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 204, 0, 0.5);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 51, 102, 0.6), rgba(0, 51, 102, 0.3)), url('https://images.unsplash.com/photo-1567899832328-3c46da05928d?q=80&w=2070&auto=format&fit=crop') center/cover no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 0 1rem;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    max-width: 900px;
    line-height: 1.1;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    opacity: 0.9;
}

.hero-logos {
    max-width: 700px;
    width: 95%;
    margin-bottom: 2rem;
    background: white;
    padding: 15px;
    border-radius: 15px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.4);
}

/* Brands Section */
.brands-section {
    padding: 5rem 5%;
    background: white;
    text-align: center;
}

.brands-section h2 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 3rem;
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 3rem;
    align-items: center;
}

.brand-item {
    display: flex;
    justify-content: center;
    align-items: center;
    filter: grayscale(100%) opacity(0.6);
    transition: var(--transition);
}

.brand-item:hover {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

.brand-item img {
    max-width: 160px;
    max-height: 80px;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.7);
    transition: var(--transition);
}

.brand-item:hover img {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

.brand-fallback {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary);
    letter-spacing: 1px;
}

/* Info Section */
.info-container {
    padding: 5rem 5%;
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
}

.about-text h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.contact-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    border: 1px solid #edf2f7;
}

.contact-card h3 {
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

/* Footer */
footer {
    padding: 3rem;
    background: var(--primary);
    color: white;
    text-align: center;
}

@media (max-width: 768px) {
    header {
        padding: 1rem;
    }
    nav {
        display: none;
    }
    .info-container {
        grid-template-columns: 1fr;
    }
}