:root {
    --primary: #00bcd4; /* Vibrant Cyan */
    --primary-dark: #0097a7;
    --secondary: #4caf50; /* Eco Green */
    --accent: #ff9800; /* Energy Orange */
    --bg-dark: #0f172a; /* Deep Navy */
    --bg-card: rgba(30, 41, 59, 0.7); /* Glassmorphism background */
    --text-white: #f8fafc;
    --text-gray: #94a3b8;
    --transition: all 0.3s ease;
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Glassmorphism utility */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
}

/* Navbar */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

nav.scrolled {
    padding: 10px 5%;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
}

.logo {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text-white);
}

.lang-switch {
    display: flex;
    gap: 10px;
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-white);
    padding: 5px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}

.lang-btn.active {
    background: var(--primary);
    border-color: var(--primary);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle at 70% 50%, rgba(0, 188, 212, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    width: 100%;
    max-width: 600px;
    z-index: 2;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 30px;
}

.cta-btn {
    display: inline-block;
    padding: 15px 35px;
    background: var(--primary);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(0, 188, 212, 0.3);
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 188, 212, 0.4);
}

.hero-img {
    position: absolute;
    right: -10%;
    top: 50%;
    transform: translateY(-50%);
    width: 65%;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(-50%) translateX(0); }
    50% { transform: translateY(-52%) translateX(10px); }
}

/* Sections */
section {
    padding: 100px 5%;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
}

.section-title span {
    color: var(--primary);
}

/* Highlights / Savings */
.highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    padding: 40px;
    text-align: center;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-10px);
}

.card i {
    font-size: 40px;
    color: var(--primary);
    margin-bottom: 20px;
    display: block;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.savings-highlight {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary);
    display: block;
    margin: 10px 0;
}

/* Job Posting Details */
.job-details {
    max-width: 1000px;
    margin: 0 auto;
    padding: 50px;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.detail-section h4 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: var(--primary);
}

.detail-list {
    list-style: none;
}

.detail-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.detail-list li::before {
    content: '✓';
    color: var(--secondary);
    font-weight: bold;
}

/* Form Container */
.form-container {
    max-width: 700px;
    margin: 60px auto;
    padding: 50px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: #fff;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
}

.submit-btn {
    width: 100%;
    padding: 18px;
    font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 968px) {
    .hero {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        padding-top: 100px;
    }
    .hero-img {
        position: relative;
        right: 0;
        top: 0;
        transform: none;
        width: 100%;
        margin-top: 50px;
        animation: none;
    }
    .hero::after {
        width: 100%;
    }
    .detail-grid {
        grid-template-columns: 1fr;
    }
}

/* Language Content Visibility */
[data-lang] {
    display: none;
}

html[lang="en"] [data-lang="en"],
html[lang="ph"] [data-lang="ph"] {
    display: block;
}