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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #070711;
    color: #ffffff;
    line-height: 1.6;
}


/* NAVBAR */

.navbar {
    width: 100%;
    padding: 25px 7%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 10;
}

.logo {
    font-size: 25px;
    font-weight: 800;
    letter-spacing: -1px;
}

.navbar nav {
    display: flex;
    gap: 35px;
}

.navbar nav a {
    color: #aaaab8;
    text-decoration: none;
    font-size: 14px;
    transition: 0.3s;
}

.navbar nav a:hover {
    color: #ffffff;
}


/* HERO */

.hero {
    min-height: 720px;
    padding: 80px 7%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    width: 600px;
    height: 600px;
    background: #6c4cff;
    filter: blur(180px);
    opacity: 0.18;
    right: -150px;
    top: 50px;
}

.hero-text {
    max-width: 650px;
    position: relative;
    z-index: 2;
}

.badge {
    display: inline-block;
    padding: 8px 15px;
    border: 1px solid #2d2d42;
    border-radius: 50px;
    color: #aaaab8;
    font-size: 13px;
    margin-bottom: 25px;
    background: #10101c;
}

.hero h1 {
    font-size: clamp(55px, 7vw, 90px);
    line-height: 0.98;
    letter-spacing: -5px;
    margin-bottom: 30px;
}

.hero h1 span {
    background: linear-gradient(90deg, #8b5cff, #39d9ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text > p {
    color: #aaaab8;
    font-size: 18px;
    max-width: 560px;
    margin-bottom: 35px;
}


/* BUTTONS */

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.button {
    display: inline-block;
    padding: 14px 23px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    transition: 0.3s;
}

.button.primary {
    color: #ffffff;
    background: linear-gradient(90deg, #754cff, #35cfff);
}

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

.button.secondary {
    color: #ffffff;
    border: 1px solid #303044;
    background: #10101a;
}

.button.secondary:hover {
    background: #181827;
}


/* PRODUCT CARD */

.product-card {
    width: 330px;
    min-width: 330px;
    height: 460px;
    background: linear-gradient(145deg, #151522, #0d0d16);
    border: 1px solid #29293c;
    border-radius: 25px;
    padding: 35px;
    text-align: center;
    position: relative;
    box-shadow: 0 30px 80px #00000066;
    z-index: 2;
}

.card-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    background: #754cff;
    filter: blur(80px);
    opacity: 0.25;
    top: 30px;
    left: 90px;
}

.star {
    font-size: 65px;
    background: linear-gradient(135deg, #ffdb4d, #ff7b39);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.product-card h2 {
    font-size: 30px;
    margin-top: 5px;
}

.product-card > p {
    color: #888897;
    font-size: 14px;
    margin-bottom: 25px;
}

.nfc-area {
    border: 1px solid #303044;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 15px;
    background: #10101a;
}

.nfc-icon {
    font-size: 35px;
    margin-bottom: 5px;
}

.nfc-area strong,
.nfc-area small {
    display: block;
}

.nfc-area strong {
    font-size: 14px;
}

.nfc-area small {
    color: #777789;
    font-size: 11px;
    margin-top: 4px;
}

.qr-placeholder {
    width: 65px;
    height: 65px;
    border: 3px solid #ffffff;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 12px;
}


/* GENERAL SECTIONS */

.section {
    padding: 120px 7%;
}

.section-heading {
    max-width: 700px;
    margin-bottom: 65px;
}

.section-label {
    color: #7f65ff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.section-heading h2 {
    font-size: clamp(40px, 5vw, 65px);
    line-height: 1;
    letter-spacing: -3px;
}


/* STEPS */

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

.step {
    padding: 35px;
    background: #10101a;
    border: 1px solid #252537;
    border-radius: 18px;
}

.step-number {
    font-size: 13px;
    color: #7f65ff;
    font-weight: 800;
    margin-bottom: 40px;
}

.step h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.step p {
    color: #888897;
    font-size: 14px;
}


/* DARK SECTION */

.dark-section {
    background: #0b0b13;
}

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

.advantage {
    padding: 35px;
}

.icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    background: #171725;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 25px;
}

.advantage h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.advantage p {
    color: #888897;
    font-size: 14px;
}


/* PRICING */

.pricing-card {
    max-width: 900px;
    padding: 45px;
    border: 1px solid #343448;
    border-radius: 25px;
    background: linear-gradient(145deg, #151521, #0d0d16);
}

.pricing-label {
    color: #7f65ff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
}

.pricing-card h3 {
    font-size: 35px;
    margin: 5px 0;
}

.pricing-description {
    color: #888897;
}

.price {
    margin: 35px 0;
}

.price strong {
    font-size: 60px;
}

.price span {
    color: #888897;
    margin-left: 10px;
}

.pricing-card ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    color: #ccccd5;
    margin-bottom: 35px;
}

.monthly {
    border-top: 1px solid #29293c;
    padding-top: 25px;
}

.monthly strong {
    display: block;
    font-size: 22px;
}

.monthly span {
    color: #888897;
    font-size: 13px;
}


/* CONTACT */

.contact-section {
    text-align: center;
    padding: 150px 7%;
    background: radial-gradient(circle at center, #17132e, #070711 65%);
}

.contact-section h2 {
    font-size: clamp(45px, 6vw, 75px);
    line-height: 1;
    letter-spacing: -4px;
    margin-bottom: 25px;
}

.contact-section > p:not(.section-label) {
    color: #888897;
    margin-bottom: 30px;
}


/* FOOTER */

footer {
    padding: 35px 7%;
    border-top: 1px solid #20202d;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

footer p {
    color: #666675;
    font-size: 12px;
}


/* RESPONSIVE */

@media (max-width: 900px) {

    .navbar nav {
        display: none;
    }

    .hero {
        flex-direction: column;
        align-items: flex-start;
        padding-top: 50px;
    }

    .product-card {
        align-self: center;
    }

    .steps,
    .advantages {
        grid-template-columns: 1fr;
    }

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

    footer {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
}
/* REVIEW PAGE */

.review-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    background:
        radial-gradient(circle at top, #1a1538, #070711 55%);
}

.review-card {
    width: 100%;
    max-width: 500px;
    padding: 50px 40px;
    text-align: center;
    background: #10101a;
    border: 1px solid #29293c;
    border-radius: 25px;
    box-shadow: 0 30px 80px #00000066;
}

.review-card .star {
    font-size: 65px;
    margin-bottom: 10px;
}

.review-card h1 {
    font-size: 32px;
    line-height: 1.15;
    margin-bottom: 20px;
}

.review-card > p {
    color: #9999aa;
    margin-bottom: 15px;
}

.review-card .button {
    margin-top: 20px;
    width: 100%;
}

.powered {
    font-size: 12px;
    color: #555565 !important;
    margin-top: 35px !important;
}