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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #050b1e 0%, #071a3a 48%, #050b1e 100%);
    background-attachment: fixed;
    color: #ffffff;
    min-height: 100vh;
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
}

/* Starry Background */
.starry-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, #ffffff, rgba(0, 0, 0, 0)),
        radial-gradient(2px 2px at 40px 70px, #ffffff, rgba(0, 0, 0, 0)),
        radial-gradient(1px 1px at 50px 50px, #ffffff, rgba(0, 0, 0, 0)),
        radial-gradient(1px 1px at 80px 10px, #ffffff, rgba(0, 0, 0, 0)),
        radial-gradient(2px 2px at 130px 80px, #ffffff, rgba(0, 0, 0, 0)),
        radial-gradient(1px 1px at 110px 120px, #ffffff, rgba(0, 0, 0, 0));
    background-repeat: repeat;
    background-size: 200px 200px;
    animation: twinkle 200s linear infinite;
    z-index: -2;
    opacity: 0.8;
}

.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.stars::before,
.stars::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 2px;
    background: #ffffff;
    box-shadow: 
        100px 200px #ffffff, 300px 100px #ffffff, 500px 300px #ffffff,
        700px 250px #ffffff, 900px 150px #ffffff, 1100px 350px #ffffff,
        150px 400px #ffffff, 350px 500px #ffffff, 550px 450px #ffffff,
        750px 550px #ffffff, 950px 600px #ffffff, 1150px 500px #ffffff,
        200px 700px #ffffff, 400px 800px #ffffff, 600px 750px #ffffff,
        800px 850px #ffffff, 1000px 900px #ffffff, 1200px 800px #ffffff,
        50px 50px #00E5FF, 250px 150px #00E5FF, 450px 250px #00E5FF,
        650px 350px #00E5FF, 850px 450px #00E5FF, 1050px 550px #00E5FF,
        1250px 650px #00E5FF, 150px 650px #00E5FF, 350px 750px #00E5FF,
        550px 850px #00E5FF, 750px 950px #00E5FF, 950px 1050px #00E5FF,
        1150px 1150px #00E5FF;
    animation: sparkle 3s ease-in-out infinite alternate;
}

.stars::after {
    width: 1px;
    height: 1px;
    box-shadow: 
        120px 220px #ffffff, 320px 120px #ffffff, 520px 320px #ffffff,
        720px 270px #ffffff, 920px 170px #ffffff, 1120px 370px #ffffff,
        170px 420px #ffffff, 370px 520px #ffffff, 570px 470px #ffffff,
        770px 570px #ffffff, 970px 620px #ffffff, 1170px 520px #ffffff,
        220px 720px #ffffff, 420px 820px #ffffff, 620px 770px #ffffff,
        820px 870px #ffffff, 1020px 920px #ffffff, 1220px 820px #ffffff;
    animation-delay: 1s;
}

@keyframes twinkle {
    from { background-position: 0 0; }
    to { background-position: -2000px -2000px; }
}

@keyframes sparkle {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo-img {
    height: 50px;
    transform: translateX(-90px) translateY(0) scale(1.8);
    transition: transform 0.3s ease;
}

nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

nav a {
    color: #ffffff;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 25px;
    transition: all 0.3s ease;
    font-weight: 500;
}

nav a:hover, nav a.active {
    background: rgba(0, 229, 255, 0.2);
    color: #00E5FF;
}

.sign-up-btn {
    background: rgba(0, 229, 255, 0.12);
    border: 1px solid rgba(0, 229, 255, 0.35);
    color: #ffffff !important;
    font-weight: bold;
}

.sign-up-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 229, 255, 0.18);
}

.sign-in-btn {
    background: linear-gradient(45deg, #00E5FF, #0099CC) !important;
    color: #0a1929 !important;
    font-weight: bold;
}

.sign-in-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 229, 255, 0.3);
}

/* Hero Section */
.hero {
    padding: 45px 0 90px;
    text-align: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.hero-text {
    max-width: 980px;
    width: 100%;
    margin: 0 auto;
    transform: translateY(-50px);
}

.hero-brand .trust,
.hero-brand .ai {
    color: #ffffff;
}

.hero-brand .shield {
    color: #4aa3ff;
    text-shadow: 0 0 18px rgba(74, 163, 255, 0.35);
}

.hero-text h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    text-shadow: 0 0 22px rgba(74, 163, 255, 0.25);
    font-weight: bold;
}

.hero-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #ffffff, #b0c4de);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.25;
    max-width: 920px;
    margin-left: auto;
    margin-right: auto;
}

.hero-text p {
    font-size: 1.2rem;
    color: #b0c4de;
    margin-bottom: 30px;
    line-height: 1.8;
    max-width: 880px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    background: linear-gradient(45deg, #00E5FF, #0099CC);
    color: #0a1929;
    border: none;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 30px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 229, 255, 0.4);
}

.hero-features {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.feature-badge {
    background: rgba(31, 41, 55, 0.8);
    border: 1px solid rgba(0, 229, 255, 0.3);
    padding: 10px 20px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: #00E5FF;
    backdrop-filter: blur(10px);
}

.feature-badge i {
    font-size: 1rem;
}

.globe-container {
    display: flex;
    justify-content: center;
    align-items: center;
     transform: translateX(200px) translateY(100px) scale(1.6); /* +right, -left */
    height: 400px;
    position: relative;
}

.globe-container::before {
    content: '';
    position: absolute;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 50%, rgba(74, 163, 255, 0.22) 0%, rgba(74, 163, 255, 0.12) 22%, rgba(74, 163, 255, 0.06) 38%, rgba(74, 163, 255, 0.0) 62%);
    filter: blur(0.2px);
    opacity: 0.95;
    z-index: 0;
    animation: globe-halo 4.5s ease-in-out infinite;
}

.globe {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background-image:
        radial-gradient(circle at 30% 22%, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.0) 42%),
        radial-gradient(circle at 78% 72%, rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.0) 56%),
        url('../images/earth.jpg');
    background-size: 100% 100%, 100% 100%, cover;
    background-position: center;
    background-repeat: no-repeat;
    background-blend-mode: screen, multiply, normal;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    animation: rotate 30s linear infinite;
    box-shadow: 
        0 0 35px rgba(74, 163, 255, 0.42),
        0 0 90px rgba(74, 163, 255, 0.22),
        inset 0 0 55px rgba(0, 229, 255, 0.18),
        inset -35px -35px 70px rgba(0, 0, 0, 0.55);
    filter: drop-shadow(0 0 22px rgba(74, 163, 255, 0.35));
    overflow: hidden;
    z-index: 1;
}

@keyframes globe-halo {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.03); opacity: 1; }
}

.globe::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/earth.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.18;
    filter: blur(1.2px) brightness(1.25) saturate(1.15);
    mix-blend-mode: screen;
    animation: clouds-drift 18s linear infinite;
}

.globe::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.0) 62%, rgba(74, 163, 255, 0.26) 70%, rgba(74, 163, 255, 0.0) 80%),
        radial-gradient(circle at 28% 22%, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.0) 45%);
    animation: atmosphere-breathe 5s ease-in-out infinite;
}

@keyframes clouds-drift {
    from { transform: translate3d(0, 0, 0) scale(1.02); }
    to { transform: translate3d(-18px, 10px, 0) scale(1.06); }
}

@keyframes atmosphere-breathe {
    0%, 100% { opacity: 0.85; }
    50% { opacity: 1; }
}

.globe i {
    font-size: 6rem;
    color: #ffffff;
    z-index: 10;
    position: relative;
    opacity: 0;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Solutions Section */
.solutions {
    padding: 80px 0;
    background: rgba(15, 25, 45, 0.5);
}

.solutions h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #00E5FF;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.solution-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.solution-link:focus-visible {
    outline: 2px solid rgba(0, 229, 255, 0.55);
    outline-offset: 6px;
    border-radius: 15px;
}

@media (max-width: 1100px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .solutions-grid {
        grid-template-columns: 1fr;
    }
}

.solution-card {
    background: rgba(31, 41, 55, 0.8);
    backdrop-filter: blur(10px);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(0, 229, 255, 0.2);
    transition: all 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 229, 255, 0.2);
    border-color: rgba(0, 229, 255, 0.4);
}

.solution-card .icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(45deg, #00E5FF, #0099CC);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.solution-card .icon i {
    font-size: 2rem;
    color: #0a1929;
}

.solution-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #00E5FF;
}

.solution-card p {
    color: #b0c4de;
    line-height: 1.6;
    margin-bottom: 20px;
}

.card-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.card-features span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #00E5FF;
}

.card-features i {
    font-size: 0.8rem;
}

.steps h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: #00E5FF;
}

.step {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: flex-start;
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #00E5FF, #0099CC);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    color: #0a1929;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #00E5FF;
    display: flex;
    align-items: center;
    gap: 10px;
}

.step-content p {
    color: #b0c4de;
    line-height: 1.6;
}

/* Laptop Dashboard */
.laptop-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.laptop {
    width: 450px;
    height: 280px;
    background: #1a2332;
    border-radius: 15px;
    padding: 15px;
    border: 2px solid #00E5FF;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.3);
}

.screen {
    background: #0a1929;
    height: 100%;
    border-radius: 8px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-size: 0.8rem;
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ff4444;
    animation: pulse 2s infinite;
}

.status-indicator.active {
    background: #00ff88;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-text {
    color: #00E5FF;
    font-weight: bold;
}

.time {
    color: #b0c4de;
    font-family: monospace;
}

.dashboard-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: #00E5FF;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.7rem;
    color: #b0c4de;
    text-transform: uppercase;
}

.chart-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.chart-bars {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 60px;
    margin-bottom: 10px;
}

.bar {
    width: 25px;
    background: linear-gradient(to top, #00E5FF, #0099CC);
    border-radius: 3px 3px 0 0;
    animation: bar-grow 2s ease-out infinite alternate;
}

@keyframes bar-grow {
    from { height: 30%; }
    to { height: var(--height, 70%); }
}

.chart-label {
    text-align: center;
    font-size: 0.7rem;
    color: #b0c4de;
}

.laptop-base {
    width: 500px;
    height: 10px;
    background: #1a2332;
    border-radius: 0 0 10px 10px;
    margin-top: -5px;
    border: 2px solid #00E5FF;
    border-top: none;
}

/* Why Choose Section */
.why-choose {
    padding: 80px 0;
    background: rgba(15, 25, 45, 0.5);
}

.why-choose h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #00E5FF;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.feature-card {
    background: rgba(31, 41, 55, 0.8);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(0, 229, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 229, 255, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(45deg, #00E5FF, #0099CC);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-icon i {
    font-size: 2rem;
    color: #0a1929;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #00E5FF;
}

.feature-card p {
    color: #b0c4de;
    line-height: 1.6;
    margin-bottom: 20px;
}

.feature-stats {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.feature-stats span {
    font-size: 0.9rem;
    color: #00E5FF;
    font-weight: bold;
}

.security-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.showcase-item {
    background: rgba(31, 41, 55, 0.6);
    padding: 25px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid rgba(0, 229, 255, 0.2);
    transition: all 0.3s ease;
}

.showcase-item:hover {
    border-color: rgba(0, 229, 255, 0.4);
    transform: translateY(-3px);
}

.showcase-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #00E5FF, #0099CC);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.showcase-icon i {
    font-size: 1.3rem;
    color: #0a1929;
}

.showcase-content h4 {
    color: #00E5FF;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.showcase-content p {
    color: #b0c4de;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* About Section */
.about {
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: #00E5FF;
}

.about-text p {
    font-size: 1.2rem;
    color: #b0c4de;
    line-height: 1.8;
    margin-bottom: 40px;
}

.about-stats {
    display: flex;
    gap: 30px;
}

.stat-box {
    text-align: center;
    background: rgba(31, 41, 55, 0.8);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid rgba(0, 229, 255, 0.2);
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: #00E5FF;
    margin-bottom: 10px;
}

.stat-text {
    font-size: 0.9rem;
    color: #b0c4de;
    text-transform: uppercase;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.security-graphic {
    position: relative;
    width: 250px;
    height: 250px;
}

.shield-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(45deg, #00E5FF, #0099CC);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.shield-icon i {
    font-size: 3rem;
    color: #0a1929;
}

.protection-rings {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.ring {
    position: absolute;
    border: 2px solid rgba(0, 229, 255, 0.3);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: ring-pulse 3s ease-in-out infinite alternate;
}

.ring:nth-child(1) {
    width: 150px;
    height: 150px;
    animation-delay: 0s;
}

.ring:nth-child(2) {
    width: 200px;
    height: 200px;
    animation-delay: 0.5s;
}

.ring:nth-child(3) {
    width: 250px;
    height: 250px;
    animation-delay: 1s;
}

@keyframes ring-pulse {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.05); }
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: rgba(15, 25, 45, 0.5);
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #00E5FF;
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-header h3 {
    color: #00E5FF;
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.form-header p {
    color: #b0c4de;
}

.contact-form {
    background: rgba(31, 41, 55, 0.8);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid rgba(0, 229, 255, 0.2);
    backdrop-filter: blur(10px);
}

.form-group {
    position: relative;
    margin-bottom: 20px;
}

.form-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #00E5FF;
    font-size: 1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px 15px 15px 45px;
    background: rgba(10, 25, 41, 0.8);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: 8px;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #b0c4de;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #00E5FF;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
}

.submit-btn {
    background: linear-gradient(45deg, #00E5FF, #0099CC);
    color: #0a1929;
    border: none;
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 229, 255, 0.3);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-card {
    background: rgba(31, 41, 55, 0.8);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(0, 229, 255, 0.2);
    backdrop-filter: blur(10px);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #00E5FF, #0099CC);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
}

.info-icon i {
    font-size: 1.5rem;
    color: #0a1929;
}

.info-card h3 {
    color: #00E5FF;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.info-card p {
    color: #b0c4de;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(31, 41, 55, 0.6);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid rgba(0, 229, 255, 0.2);
}

.detail-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #00E5FF, #0099CC);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.detail-icon i {
    font-size: 1rem;
    color: #0a1929;
}

.detail-content h4 {
    color: #00E5FF;
    margin-bottom: 5px;
    font-size: 1rem;
}

.detail-content p {
    color: #b0c4de;
    font-size: 0.9rem;
}

/* Footer */
footer {
    background: rgba(10, 25, 41, 0.9);
    padding: 50px 0 20px;
    border-top: 1px solid rgba(0, 229, 255, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h4 {
    color: #00E5FF;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-section p {
    color: #b0c4de;
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #b0c4de;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #00E5FF;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #00E5FF;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: rgba(0, 229, 255, 0.2);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 229, 255, 0.1);
}

.footer-bottom p {
    color: #b0c4de;
    font-size: 0.9rem;
}

.vpn-hero {
    padding: 70px 0 60px;
}

.vpn-hero-inner {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
}

.vpn-title {
    font-size: 3rem;
    margin-bottom: 12px;
    color: #ffffff;
    text-shadow: 0 0 22px rgba(74, 163, 255, 0.25);
}

.vpn-subtitle {
    color: #b0c4de;
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 22px;
}

.vpn-cta-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 22px;
}

.vpn-secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 52px;
    padding: 0 22px;
    border-radius: 30px;
    border: 1px solid rgba(0, 229, 255, 0.35);
    color: #ffffff;
    text-decoration: none;
    background: rgba(31, 41, 55, 0.35);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    font-weight: 600;
}

.vpn-secondary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 229, 255, 0.25);
    border-color: rgba(0, 229, 255, 0.55);
}

.vpn-pill-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.vpn-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(31, 41, 55, 0.6);
    border: 1px solid rgba(0, 229, 255, 0.2);
    color: #00E5FF;
    font-weight: 600;
    font-size: 0.9rem;
}

.vpn-pill i {
    color: #00E5FF;
}

.vpn-hero-card {
    background: rgba(31, 41, 55, 0.75);
    border: 1px solid rgba(0, 229, 255, 0.22);
    border-radius: 18px;
    backdrop-filter: blur(12px);
    padding: 22px;
    box-shadow: 0 18px 40px rgba(0, 229, 255, 0.12);
}

.vpn-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.vpn-card-title {
    color: #ffffff;
    font-weight: 800;
    letter-spacing: 0.4px;
}

.vpn-card-badge {
    color: #0a1929;
    background: linear-gradient(45deg, #00E5FF, #0099CC);
    padding: 6px 12px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 0.85rem;
}

.vpn-card-body {
    display: grid;
    gap: 14px;
}

.vpn-stat {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(10, 25, 41, 0.55);
    border: 1px solid rgba(0, 229, 255, 0.14);
}

.vpn-stat-label {
    color: #b0c4de;
    font-weight: 600;
}

.vpn-stat-value {
    color: #00E5FF;
    font-weight: 800;
}

.vpn-section-title {
    text-align: center;
    font-size: 2.4rem;
    margin-bottom: 42px;
    color: #00E5FF;
}

.vpn-features {
    padding: 70px 0;
}

.vpn-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.vpn-feature {
    background: rgba(31, 41, 55, 0.75);
    border: 1px solid rgba(0, 229, 255, 0.18);
    border-radius: 16px;
    padding: 26px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.vpn-feature:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 229, 255, 0.35);
    box-shadow: 0 18px 40px rgba(0, 229, 255, 0.12);
}

.vpn-feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 229, 255, 0.12);
    border: 1px solid rgba(0, 229, 255, 0.22);
    margin-bottom: 14px;
}

.vpn-feature-icon i {
    color: #00E5FF;
    font-size: 1.4rem;
}

.vpn-flag-wrap {
    display: flex;
    align-items: center;
}

.vpn-flag {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(0, 229, 255, 0.28);
    box-shadow: 0 18px 40px rgba(0, 229, 255, 0.12);
}

.vpn-server-title {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 10px;
}

.vpn-server-title h3 {
    margin-bottom: 0;
}

.vpn-feature h3 {
    color: #ffffff;
    margin-bottom: 10px;
}

.vpn-feature p {
    color: #b0c4de;
    line-height: 1.7;
}

.vpn-pricing {
    padding: 70px 0 90px;
    background: rgba(15, 25, 45, 0.5);
}

.vpn-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.vpn-price-card {
    background: rgba(31, 41, 55, 0.8);
    border: 1px solid rgba(0, 229, 255, 0.18);
    border-radius: 16px;
    padding: 28px;
    backdrop-filter: blur(10px);
    position: relative;
}

.vpn-price-card.featured {
    border-color: rgba(0, 229, 255, 0.5);
    box-shadow: 0 22px 50px rgba(0, 229, 255, 0.14);
}

.vpn-popular {
    position: absolute;
    top: 14px;
    right: 14px;
    background: linear-gradient(45deg, #00E5FF, #0099CC);
    color: #0a1929;
    font-weight: 900;
    font-size: 0.75rem;
    padding: 6px 10px;
    border-radius: 999px;
}

.vpn-price-card h3 {
    color: #ffffff;
    margin-bottom: 12px;
}

.vpn-price {
    color: #00E5FF;
    font-size: 2.3rem;
    font-weight: 900;
    margin-bottom: 16px;
}

.vpn-price span {
    font-size: 1rem;
    color: #b0c4de;
    font-weight: 700;
}

.vpn-price-card ul {
    list-style: none;
    display: grid;
    gap: 10px;
    margin-bottom: 18px;
    padding-left: 0;
}

.vpn-price-card li {
    color: #b0c4de;
    display: flex;
    gap: 10px;
    align-items: center;
}

.vpn-price-card li i {
    color: #00E5FF;
}

.vpn-buy {
    display: inline-flex;
    width: 100%;
    align-items: center;
    justify-content: center;
    height: 52px;
    border-radius: 30px;
    text-decoration: none;
    color: #0a1929;
    font-weight: 900;
    background: linear-gradient(45deg, #00E5FF, #0099CC);
    transition: all 0.3s ease;
}

.vpn-buy:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 229, 255, 0.35);
}

.vpn-backend {
    padding: 70px 0 90px;
}

.vpn-backend-card {
    background: rgba(31, 41, 55, 0.78);
    border: 1px solid rgba(0, 229, 255, 0.18);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(12px);
}

.vpn-backend-card h2 {
    color: #00E5FF;
    margin-bottom: 10px;
}

.vpn-backend-sub {
    color: #b0c4de;
    margin-bottom: 24px;
    line-height: 1.7;
}

.vpn-backend-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-bottom: 24px;
}

.vpn-backend-item {
    background: rgba(10, 25, 41, 0.55);
    border: 1px solid rgba(0, 229, 255, 0.14);
    border-radius: 14px;
    padding: 16px;
}

.vpn-backend-label {
    color: #b0c4de;
    font-weight: 700;
    margin-bottom: 8px;
}

.vpn-backend-value {
    color: #ffffff;
    font-weight: 800;
}

.vpn-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.85rem;
}

.vpn-status.active {
    background: rgba(0, 255, 136, 0.12);
    border: 1px solid rgba(0, 255, 136, 0.35);
    color: #00ff88;
}

.vpn-status.inactive {
    background: rgba(255, 68, 68, 0.12);
    border: 1px solid rgba(255, 68, 68, 0.35);
    color: #ff7a7a;
}

.vpn-code {
    display: inline-block;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(5, 11, 30, 0.6);
    border: 1px solid rgba(0, 229, 255, 0.16);
    color: #00E5FF;
    max-width: 100%;
    overflow-x: auto;
}

.vpn-muted {
    color: rgba(176, 196, 222, 0.75);
}

.vpn-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 18px;
}

.vpn-note {
    color: #b0c4de;
    line-height: 1.7;
    background: rgba(10, 25, 41, 0.35);
    border: 1px solid rgba(0, 229, 255, 0.14);
    border-radius: 14px;
    padding: 14px 16px;
}

.vpn-app {
    min-height: 100vh;
}

.vpn-topbar {
    position: sticky;
    top: 0;
    z-index: 5;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 22px;
    background: rgba(5, 11, 30, 0.65);
    border-bottom: 1px solid rgba(0, 229, 255, 0.12);
    backdrop-filter: blur(12px);
}

.vpn-topbar-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.vpn-topbar-logo-img {
    height: 34px;
    width: auto;
    border-radius: 8px;
}

.vpn-topbar-title {
    font-weight: 900;
    letter-spacing: 0.4px;
    color: #ffffff;
}

.vpn-topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
    color: #b0c4de;
    font-weight: 700;
}

.vpn-topbar-lang,
.vpn-topbar-user {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 999px;
    border: 1px solid rgba(0, 229, 255, 0.14);
    background: rgba(31, 41, 55, 0.35);
}

.vpn-topbar-logout {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 68, 68, 0.22);
    background: rgba(255, 68, 68, 0.08);
    color: #ffd2d2;
    text-decoration: none;
    transition: all 0.2s ease;
}

.vpn-topbar-logout:hover {
    border-color: rgba(255, 68, 68, 0.35);
    background: rgba(255, 68, 68, 0.12);
    color: #ffffff;
}

.vpn-shell {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: calc(100vh - 68px);
}

.vpn-sidebar {
    padding: 18px 14px;
    border-right: 1px solid rgba(0, 229, 255, 0.08);
    background: rgba(5, 11, 30, 0.35);
}

.vpn-side-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    text-decoration: none;
    color: #b0c4de;
    font-weight: 800;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    margin-bottom: 10px;
}

.vpn-side-item:hover {
    background: rgba(0, 229, 255, 0.12);
    border-color: rgba(0, 229, 255, 0.14);
    color: #ffffff;
}

.vpn-side-item.active {
    background: rgba(0, 229, 255, 0.16);
    border-color: rgba(0, 229, 255, 0.22);
    color: #ffffff;
}

.vpn-side-item i {
    color: #00E5FF;
}

.vpn-main {
    padding: 22px;
}

.vpn-main-inner {
max-width: 1180px;
margin: 0 auto;
}

.vpn-welcome {
background: rgba(31, 41, 55, 0.65);
border: 1px solid rgba(0, 229, 255, 0.14);
border-radius: 16px;
padding: 18px 20px;
margin-bottom: 18px;
backdrop-filter: blur(12px);
display: flex;
justify-content: space-between;
align-items: center;
gap: 20px;
}


.vpn-welcome-right {
display: flex;
align-items: center;
}

.vpn-quick-stats {
display: flex;
gap: 24px;
align-items: center;
}

.vpn-stat {
text-align: center;
}

.vpn-stat-label {
font-size: 0.78rem;
font-weight: 700;
color: rgba(176, 196, 222, 0.85);
margin-bottom: 4px;
text-transform: uppercase;
letter-spacing: 0.4px;
}

.vpn-stat-value {
font-size: 0.92rem;
font-weight: 900;
color: #ffffff;
}

.vpn-stat-value.active {
color: #00ff88;
}

.vpn-stat-value.inactive {
color: #ff7a7a;
}

.vpn-welcome-hello {
font-weight: 900;
color: #ffffff;
margin-bottom: 4px;
}

.vpn-welcome-sub {
color: #b0c4de;
font-weight: 700;
}

.vpn-cards {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 18px;
}

.vpn-card {
background: rgba(31, 41, 55, 0.78);
border: 1px solid rgba(0, 229, 255, 0.18);
border-radius: 16px;
padding: 18px;
backdrop-filter: blur(12px);
transition: all 0.3s ease;
}

.vpn-card:hover {
border-color: rgba(0, 229, 255, 0.26);
transform: translateY(-2px);
box-shadow: 0 12px 32px rgba(0, 229, 255, 0.08);
}

.vpn-card-highlight {
background: linear-gradient(135deg, rgba(31, 41, 55, 0.88), rgba(10, 25, 41, 0.88));
border-color: rgba(0, 229, 255, 0.28);
box-shadow: 0 8px 24px rgba(0, 229, 255, 0.06);
}

.vpn-card-head {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 14px;
}

.vpn-card-title {
color: #ffffff;
font-weight: 900;
font-size: 1.04rem;
letter-spacing: 0.3px;
}

.vpn-card-icon {
color: #00E5FF;
font-size: 1.1rem;
opacity: 0.8;
}

.vpn-kv {
display: flex;
justify-content: space-between;
gap: 14px;
padding: 10px 12px;
border-radius: 14px;
border: 1px solid rgba(0, 229, 255, 0.12);
background: rgba(10, 25, 41, 0.45);
margin-bottom: 10px;
}

.vpn-k {
color: #b0c4de;
font-weight: 800;
}

.vpn-v {
color: #ffffff;
font-weight: 900;
}

.vpn-server-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 14px;
}

.vpn-server-item {
display: flex;
align-items: center;
gap: 12px;
padding: 12px;
border-radius: 14px;
background: rgba(10, 25, 41, 0.45);
border: 1px solid rgba(0, 229, 255, 0.12);
transition: all 0.2s ease;
}

.vpn-server-item:hover {
background: rgba(0, 229, 255, 0.08);
border-color: rgba(0, 229, 255, 0.22);
}

.vpn-server-flag {
width: 36px;
height: 36px;
border-radius: 50%;
object-fit: cover;
border: 2px solid rgba(0, 229, 255, 0.18);
}

.vpn-server-info {
flex: 1;
}

.vpn-server-name {
font-weight: 900;
color: #ffffff;
font-size: 0.92rem;
margin-bottom: 2px;
}

.vpn-server-meta {
font-size: 0.78rem;
color: rgba(176, 196, 222, 0.85);
font-weight: 700;
}

.vpn-card-actions {
margin-top: 10px;
}

.vpn-connection-row {
margin-bottom: 12px;
}

.vpn-connection-label {
color: #b0c4de;
font-weight: 800;
margin-bottom: 8px;
}

.vpn-connection-actions {
display: flex;
gap: 12px;
flex-wrap: wrap;
align-items: center;
}

.vpn-usage-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 10px;
}

.vpn-usage-label {
font-weight: 900;
color: #ffffff;
}

.vpn-usage-value {
font-weight: 900;
color: #00E5FF;
font-size: 0.92rem;
}

.vpn-usage-footer {
display: flex;
justify-content: space-between;
align-items: center;
margin-top: 10px;
}

.vpn-usage-days-left {
font-size: 0.78rem;
color: rgba(176, 196, 222, 0.85);
font-weight: 700;
}

.vpn-usage-percent {
font-size: 0.78rem;
font-weight: 800;
color: #ffffff;
}

.vpn-progress {
height: 12px;
border-radius: 999px;
background: rgba(10, 25, 41, 0.55);
border: 1px solid rgba(0, 229, 255, 0.12);
overflow: hidden;
}

.vpn-progress-bar {
height: 100%;
background: linear-gradient(45deg, #00E5FF, #0099CC);
width: 0;
}

.vpn-toggle-row {
display: flex;
justify-content: space-between;
align-items: center;
gap: 14px;
padding: 12px;
border-radius: 14px;
border: 1px solid rgba(0, 229, 255, 0.12);
background: rgba(10, 25, 41, 0.45);
margin-bottom: 12px;
}

.vpn-toggle-title {
font-weight: 900;
color: #ffffff;
margin-bottom: 4px;
}

.vpn-toggle-sub {
color: rgba(176, 196, 222, 0.85);
font-weight: 700;
font-size: 0.92rem;
}

.vpn-setting-row {
display: flex;
justify-content: space-between;
align-items: center;
gap: 14px;
padding: 12px;
border-radius: 14px;
border: 1px solid rgba(0, 229, 255, 0.12);
background: rgba(10, 25, 41, 0.45);
margin-bottom: 12px;
}

.vpn-danger-btn {
height: 52px;
padding: 0 22px;
border-radius: 30px;
border: 1px solid rgba(255, 68, 68, 0.45);
background: rgba(255, 68, 68, 0.14);
color: #ffffff;
font-weight: 900;
cursor: pointer;
transition: all 0.2s ease;
}

.vpn-danger-btn:hover {
transform: translateY(-2px);
box-shadow: 0 10px 25px rgba(255, 68, 68, 0.16);
}

.vpn-switch {
position: relative;
width: 52px;
height: 30px;
}

.vpn-switch input {
opacity: 0;
width: 0;
height: 0;
}

.vpn-slider {
position: absolute;
cursor: pointer;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(176, 196, 222, 0.25);
border: 1px solid rgba(0, 229, 255, 0.18);
transition: 0.2s;
border-radius: 999px;
}

.vpn-slider:before {
position: absolute;
content: "";
height: 24px;
width: 24px;
left: 3px;
bottom: 2px;
background: #ffffff;
transition: 0.2s;
border-radius: 50%;
}

.vpn-switch input:checked + .vpn-slider {
background: rgba(0, 229, 255, 0.22);
}

.vpn-switch input:checked + .vpn-slider:before {
transform: translateX(22px);
}

@media (max-width: 980px) {
.vpn-shell {
grid-template-columns: 1fr;
}

    .vpn-sidebar {
        display: none;
    }

    .vpn-cards {
        grid-template-columns: 1fr;
    }

    .vpn-hero-inner {
        grid-template-columns: 1fr;
    }

    .vpn-features-grid {
        grid-template-columns: 1fr;
    }

    .vpn-pricing-grid {
        grid-template-columns: 1fr;
    }

    .vpn-backend-grid {
        grid-template-columns: 1fr;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 3rem;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
    }
    
    .solutions-grid,
    .features-grid,
    .security-showcase {
        grid-template-columns: 1fr;
    }
    
    .section-content,
    .contact-content,
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .globe {
        width: 250px;
        height: 250px;
    }
    
    .laptop {
        width: 350px;
        height: 220px;
    }
    
    .about-stats {
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-text h2 {
        font-size: 2rem;
    }
}