/* Variables */
:root {
    --primary: #1A365D; /* Deep Blue */
    --accent: #D4AF37; /* Metallic Gold */
    --accent-hover: #F3CA40;
    --text-main: #2D3748;
    --text-light: #718096;
    --bg-main: #F8FAFC;
    --bg-white: #FFFFFF;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 32px;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Reset & Initial Setup */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--primary);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--accent);
    color: #000;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.divider {
    height: 4px;
    width: 60px;
    background: var(--accent);
    border-radius: 2px;
    margin-bottom: 2rem;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
}

.logo img {
    height: 60px;
    object-fit: contain;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    font-weight: 500;
    font-size: 1rem;
    color: var(--primary);
}

.nav a:not(.btn):hover {
    color: var(--accent);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, #0d1e36 100%);
    color: white;
    padding: 100px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, rgba(0,0,0,0) 70%);
    border-radius: 50%;
}

.hero-content {
    max-width: 800px;
    text-align: center;
    position: relative;
    z-index: 2;
    margin: 0 auto;
}

.hero h1 {
    font-size: 4rem;
    color: white;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero .highlight {
    color: var(--accent);
    display: inline-block;
}

.hero p {
    font-size: 1.2rem;
    color: #CBD5E1;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

/* Partners */
.partners {
    background: white;
    padding: 40px 0;
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 10;
}

.section-subtitle {
    text-align: center;
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.partners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    flex-wrap: wrap;
    opacity: 0.7;
}

.partners-grid img {
    height: 65px;
    object-fit: contain;
    transition: all 0.4s ease;
}

.partners-grid img:hover {
    transform: scale(1.05);
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--bg-main);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-main);
    margin-bottom: 1.5rem;
}

.about-visual {
    position: relative;
    height: 400px;
}

.decoration {
    position: absolute;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.dec-1 {
    width: 70%;
    height: 80%;
    background: linear-gradient(135deg, var(--primary) 0%, #0d1e36 100%);
    top: 0;
    right: 0;
    z-index: 1;
}

.dec-2 {
    width: 60%;
    height: 70%;
    background: linear-gradient(135deg, var(--accent) 0%, #b89320 100%);
    bottom: 0;
    left: 0;
    z-index: 2;
    transform: translate(-20px, 20px);
}

/* Services */
.services {
    padding: 100px 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.service-card {
    background: var(--bg-white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    padding: 1rem;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 50%;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-light);
    font-size: 1rem;
}

/* Footer */
.footer {
    background: var(--primary);
    color: white;
    padding: 80px 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-logo {
    height: 50px;
    margin-bottom: 1.5rem;
    /* Optional: To make a dark logo light for the footer, uncomment below */
    /* filter: brightness(0) invert(1); */
}

.footer-col h4 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col ul li a {
    color: #A0AEC0;
}

.footer-col ul li a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-col p {
    color: #A0AEC0;
    margin-bottom: 0.8rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 1.5rem 0;
    text-align: center;
    color: #718096;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .about-container { grid-template-columns: 1fr; gap: 2rem; }
    .footer-container { grid-template-columns: 1fr 1fr; }
    .about-visual { height: 300px; margin-top: 2rem; }
}

@media (max-width: 768px) {
    .header-container { flex-direction: column; height: auto; padding: 1rem 0; gap: 1rem; }
    .nav { gap: 1rem; flex-wrap: wrap; justify-content: center; }
    .hero h1 { font-size: 2.5rem; }
    .partners-grid { gap: 1.5rem; }
    .partners-grid img { height: 50px; }
    .footer-container { grid-template-columns: 1fr; gap: 2rem; }
    .hero { padding: 60px 0 80px; }
    .about, .services, .footer { padding: 60px 0; }
}