/* --- 1. Imports & Fonts --- */
@import url('https://googleapis.com');

:root {
    --primary-bg: #f8fafc;
    --card-bg: #ffffff;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --text-main: #0f172a;
    --text-dim: #64748b;
    --border: #e2e8f0;
    --radius: 24px;
    --nav-height: 80px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- 2. Base Styles --- */
* { 
    box-sizing: border-box; 
    -webkit-font-smoothing: antialiased;
}

body { 
    font-family: 'Figtree', sans-serif; 
    margin: 0; 
    background-color: var(--primary-bg); 
    color: var(--text-main);
    line-height: 1.6;
}

h1, h2, h3 { 
    font-family: 'Syne', sans-serif; 
    text-transform: lowercase;
    margin: 0;
    font-weight: 800;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- 3. Navigation & Sub-Menus --- */
.navbar { 
    background-color: var(--card-bg); 
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--nav-height);
}

.navbar .container {
    display: flex;
    justify-content: center;
    height: 100%;
    align-items: center;
}

.nav-list { 
    list-style: none; 
    margin: 0; padding: 0; 
    display: flex;
    height: 100%;
}

.nav-item { 
    position: relative;
    display: flex;
    align-items: center;
}

.nav-item > a { 
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    color: var(--text-main);
    text-decoration: none;
    text-transform: lowercase;
    padding: 0 25px;
    transition: var(--transition);
}

.nav-item > a:hover, .nav-item > a.active { color: var(--accent); }

/* Sub-Menu Positioning */
.sub-menu, .second-level-menu {
    position: absolute;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    padding: 15px 0;
    opacity: 0;
    visibility: hidden;
    list-style: none;
    transition: var(--transition);
    z-index: 100;
}

.sub-menu {
    top: var(--nav-height);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 280px;
}

.second-level-menu {
    left: 100%;
    top: 0;
    min-width: 220px;
    transform: translateX(10px);
}

.nav-item:hover > .sub-menu,
.has-second-level:hover > .second-level-menu { 
    opacity: 1; 
    visibility: visible; 
    transform: translateX(-50%) translateY(0); 
}

.has-second-level:hover > .second-level-menu { transform: translateX(0); }

.menu-header {
    padding: 12px 25px 5px;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--accent);
    letter-spacing: 1px;
}

.menu-divider { height: 1px; background: var(--border); margin: 10px 25px; }

.sub-menu li a {
    display: block;
    padding: 10px 25px;
    text-decoration: none;
    color: var(--text-dim);
    font-size: 0.9rem;
    transition: var(--transition);
}

.sub-menu li a:hover { background: #f0f7ff; color: var(--accent); }

/* --- 4. Hero Sections --- */

/* Home Page Banner */
.hero-banner {
    position: relative;
    width: 100%;
    height: 450px;
    margin: 40px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.hero-banner img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    z-index: 1;
}

/* Hero Content Box */
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
    width: 90%;
    text-align: center;
}

/* Glass Effect for Home Banner specifically */
.hero-banner .hero-content {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Contact/Clean Hero */
.contact-hero {
    padding: 80px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 15px;
    letter-spacing: -1px;
}

/* --- 5. Grid & Cards --- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin: 60px 0;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.card:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.05); }

.card img { width: 100%; height: 240px; object-fit: cover; }

.card-text { padding: 30px; flex-grow: 1; }

.card-link {
    display: inline-block;
    margin-top: 15px;
    text-decoration: none;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
}

/* --- 6. Contact Box & Components --- */
.contact-box {
    background: var(--card-bg);
    padding: 50px;
    border-radius: 32px;
    border: 1px solid var(--border);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.05);
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    text-align: center;
}

.badge {
    display: inline-flex;
    background-color: #e0f2fe;
    color: #0369a1;
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
    border: 1px solid #bae6fd;
}

.btn-login {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background-color: var(--accent);
    color: white !important;
    text-decoration: none;
    border-radius: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-login:hover { background-color: var(--accent-hover); transform: translateY(-3px); }

/* --- 7. Responsive --- */
@media (max-width: 768px) {
    .card-grid { grid-template-columns: 1fr; }
    .hero-banner { height: 350px; }
    .contact-hero { padding: 40px 0; }
    .nav-item > a { padding: 0 15px; font-size: 0.9rem; }
}