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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: #070b14;
    color: #fff;
    line-height: 1.7;
    overflow-x: hidden;
}

img {
    width: 100%;
    display: block;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

.section-padding {
    padding: 100px 0;
}

/* HEADER */

.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(7, 11, 20, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.logo {
    font-size: 28px;
    font-weight: 800;
}

.logo span {
    color: #00c2ff;
}

.navbar {
    display: flex;
    gap: 30px;
}

.navbar a {
    text-decoration: none;
    color: #fff;
    transition: 0.3s;
}

.navbar a:hover {
    color: #00c2ff;
}

.menu-btn {
    display: none;
    font-size: 30px;
    cursor: pointer;
}

/* HERO */

.hero {
    padding-top: 160px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: #00c2ff33;
    border-radius: 50%;
    filter: blur(120px);
    top: -100px;
    right: -100px;
}

.hero-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    gap: 60px;
}

.tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px 20px;
    border-radius: 50px;
    margin-bottom: 25px;
}

.hero-content h1 {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-content p {
    color: #c5c5c5;
    margin-bottom: 35px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 45px;
}

.btn {
    padding: 14px 28px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.primary-btn {
    background: #00c2ff;
    color: #000;
}

.primary-btn:hover {
    transform: translateY(-3px);
}

.secondary-btn {
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.08);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.stat-box h3 {
    margin-bottom: 10px;
}

.stat-box p {
    margin: 0;
    font-size: 14px;
}

.image-card {
    border-radius: 30px;
    overflow: hidden;
    position: relative;
}

.image-card img {
    height: 650px;
    object-fit: cover;
}

/* ABOUT */

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.about-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px;
    border-radius: 30px;
}

.about-card h2 {
    margin-bottom: 20px;
    font-size: 36px;
}

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

.floating-box {
    display: grid;
    gap: 20px;
    width: 100%;
}

.floating-box span {
    background: rgba(255, 255, 255, 0.06);
    padding: 18px;
    border-radius: 18px;
}

/* SECTION TITLE */

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

.section-title span {
    color: #00c2ff;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title h2 {
    margin-top: 15px;
    font-size: 42px;
}

/* FEATURES */

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.04);
    padding: 35px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: 0.3s;
}

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

.feature-icon {
    font-size: 45px;
    margin-bottom: 20px;
}

/* TABLE */

.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 20px;
    overflow: hidden;
}

th,
td {
    padding: 22px;
    text-align: left;
}

th {
    background: #00c2ff;
    color: #000;
}

tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* FIXES */

.fixes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.fix-card {
    background: rgba(255, 255, 255, 0.04);
    padding: 35px;
    border-radius: 24px;
}

/* TIPS */

.tips-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
    align-items: center;
}

.small-title {
    color: #00c2ff;
    text-transform: uppercase;
}

.tips-content h2 {
    font-size: 48px;
    margin: 20px 0;
}

.tips-content ul {
    display: grid;
    gap: 20px;
}

.tips-content li {
    list-style: none;
    background: rgba(255, 255, 255, 0.05);
    padding: 18px;
    border-radius: 14px;
}

.tips-box {
    position: relative;
    display: grid;
    gap: 25px;
}

.tip-item {
    background: rgba(255, 255, 255, 0.06);
    padding: 25px;
    border-radius: 22px;
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    z-index: 2;
}

.tip-item span {
    font-size: 35px;
}

.tips-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: #00c2ff44;
    border-radius: 50%;
    filter: blur(100px);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* FAQ */

.faq-wrapper {
    max-width: 850px;
    margin: auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    margin-bottom: 20px;
    border-radius: 18px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 24px;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    text-align: left;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: 0.4s;
}

.faq-answer p {
    padding: 0 24px 24px;
    color: #d1d1d1;
}

/* NOTE */

.note-section {
    padding-bottom: 100px;
}

.note-card {
    background: linear-gradient(135deg, #00c2ff22, #ffffff08);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 50px;
    border-radius: 30px;
    text-align: center;
}

.note-card h2 {
    margin-bottom: 20px;
    font-size: 38px;
}

/* FOOTER */

.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px 0;
}

.footer-wrapper {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

/* RESPONSIVE */

@media(max-width: 992px) {

    .hero-wrapper,
    .about-grid,
    .tips-wrapper,
    .features-grid,
    .fixes-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero-content h1 {
        font-size: 50px;
    }
}

@media(max-width: 768px) {

    .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #08101d;
        flex-direction: column;
        padding: 30px;
        display: none;
    }

    .navbar.active {
        display: flex;
    }

    .menu-btn {
        display: block;
    }

    .hero-wrapper,
    .about-grid,
    .features-grid,
    .fixes-grid,
    .tips-wrapper,
    .hero-stats {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 140px;
    }

    .hero-content h1 {
        font-size: 42px;
    }

    .section-title h2,
    .tips-content h2,
    .about-card h2,
    .note-card h2 {
        font-size: 32px;
    }

    .image-card img {
        height: 400px;
    }

    .footer-wrapper {
        flex-direction: column;
        text-align: center;
    }
}

@media(max-width: 500px) {

    .hero-content h1 {
        font-size: 34px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .section-padding {
        padding: 70px 0;
    }
}