:root {
    --neon-gold: #fbbf24;
    --cyber-blue: #0ea5e9;
    --deep-black: #020617;
    --armor-gray: #1e293b;
    --primary: #1a365d;
    --secondary: #e63946;
    --accent: #2a9d8f;
    --light: #f8f9fa;
    --dark: #212529;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    background-color: var(--deep-black);
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: white;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.pkg-title {
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 1px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* --- HERO SECTION --- */
.security-hero {
    position: relative;
    height: 75vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: black;
    margin-top: 80px;
    overflow: hidden;
}

.security-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://images.unsplash.com/photo-1616223253272-97b7b2049635?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.4;
    z-index: 0;
}

.scanlines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0) 50%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.2));
    background-size: 100% 4px;
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    z-index: 2;
    padding: 0 20px;
    max-width: 900px;
    position: relative;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 15px;
    text-transform: uppercase;
    background: linear-gradient(to bottom, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.trust-badge-row {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.t-badge {
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid var(--neon-gold);
    color: var(--neon-gold);
    padding: 8px 15px;
    border-radius: 4px;
    font-weight: bold;
    font-size: 0.9rem;
    text-transform: uppercase;
}

/* --- TECH FEATURES --- */
.tech-section {
    padding: 60px 0;
    background: #0b1120;
    border-bottom: 1px solid #1e293b;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.tech-card {
    background: rgba(30, 41, 59, 0.5);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    transition: 0.3s;
}

.tech-card:hover {
    border-color: var(--neon-gold);
    transform: translateY(-5px);
}

.tech-icon {
    font-size: 2.5rem;
    color: var(--neon-gold);
    margin-bottom: 15px;
}

/* --- PACKAGES --- */
.packages-section {
    padding: 80px 0;
    background: var(--deep-black);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    text-transform: uppercase;
}

.section-header span {
    color: var(--neon-gold);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.package-card {
    background: #111827;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #374151;
    transition: 0.4s;
    position: relative;
    display: flex;
    flex-direction: column;
}

.package-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-gold);
    box-shadow: 0 0 30px rgba(251, 191, 36, 0.15);
}

.pkg-img-box {
    height: 250px;
    overflow: hidden;
}

.pkg-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
    filter: grayscale(30%);
}

.package-card:hover .pkg-img-box img {
    transform: scale(1.1);
    filter: grayscale(0%);
}

.pkg-content {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.pkg-price {
    font-size: 2rem;
    color: var(--neon-gold);
    font-weight: 700;
    margin-bottom: 20px;
}

.features-list {
    list-style: none;
    margin-bottom: 25px;
    flex-grow: 1;
}

.features-list li {
    margin-bottom: 12px;
    color: #cbd5e1;
    display: flex;
    align-items: center;
    gap: 10px;
}

.features-list i {
    color: var(--neon-gold);
}

.btn-select,
.btn-submit {
    width: 100%;
    padding: 15px;
    border-radius: 8px;
    border: none;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-select {
    background: #374151;
    color: white;
}

.btn-select:hover {
    background: var(--neon-gold);
    color: black;
}

.package-card.featured {
    border: 2px solid var(--neon-gold);
}

.package-card.featured .btn-select {
    background: var(--neon-gold);
    color: black;
}

.popular-tag {
    position: absolute;
    top: 15px;
    right: -30px;
    background: var(--neon-gold);
    color: black;
    padding: 5px 40px;
    font-weight: bold;
    transform: rotate(45deg);
    z-index: 5;
    font-size: 0.8rem;
}

/* --- PLANNER & CALCULATOR --- */
.planner-section {
    padding: 80px 0;
    background: #0f172a;
    border-top: 1px solid #1e293b;
}

.planner-box {
    background: rgba(30, 41, 59, 0.6);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid #334155;
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    backdrop-filter: blur(10px);
}

.form-dark-input {
    width: 100%;
    padding: 12px;
    background: #020617;
    border: 1px solid #475569;
    color: white;
    border-radius: 6px;
    margin-bottom: 15px;
}

.result-stat {
    font-size: 2.5rem;
    color: var(--neon-gold);
    font-weight: 800;
    font-family: 'Orbitron';
}

/* --- BOOKING FORM --- */
.booking-section {
    padding: 80px 0;
    background: black;
}

.booking-container {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.booking-form-card {
    background: #111827;
    padding: 40px;
    border-radius: 16px;
    flex: 1;
    border: 1px solid #374151;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 15px;
    background: #030712;
    color: white;
    border: 1px solid #374151;
    border-radius: 6px;
    margin-bottom: 20px;
    outline: none;
}

.form-input:focus {
    border-color: var(--neon-gold);
}

.btn-submit {
    background: var(--neon-gold);
    color: black;
}

.btn-submit:hover {
    background: #d97706;
}

/* --- MODAL --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.modal-content {
    background: #1f2937;
    width: 90%;
    max-width: 400px;
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    border: 1px solid var(--neon-gold);
    animation: zoomIn 0.3s;
}

.upi-qr {
    width: 200px;
    margin: 20px 0;
    border: 4px solid white;
    border-radius: 10px;
}

@keyframes zoomIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* --- FOOTER --- */
footer {
    background: #000;
    color: #94a3b8;
    text-align: center;
    padding: 2rem;
    border-top: 1px solid #1e293b;
}

/* --- MOBILE MENU --- */
@media (max-width: 900px) {

    .booking-container,
    .planner-box {
        flex-direction: column;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }
}