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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", sans-serif;
    background: #050507;
    color: #ffffff;
    overflow-x: hidden;
}

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


/* ================= NAVBAR ================= */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;

    background: rgba(5, 5, 7, 0.72);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-container {
    width: min(1180px, 92%);
    height: 76px;
    margin: auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;

    font-size: 21px;
    font-weight: 800;
}

.brand img {
    width: 38px;
    height: 38px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 34px;
}

.nav-links a {
    color: #aaa;
    font-size: 14px;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #fff;
}

.nav-download {
    padding: 11px 18px;

    border-radius: 12px;

    background: #ffffff;
    color: #050507;

    font-size: 13px;
    font-weight: 700;

    transition: 0.3s;
}

.nav-download:hover {
    transform: translateY(-2px);
}


/* ================= HERO ================= */

.hero {
    position: relative;

    min-height: 900px;
    width: min(1180px, 92%);

    margin: auto;
    padding-top: 150px;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hero-content {
    width: 56%;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;

    padding: 8px 14px;
    margin-bottom: 24px;

    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;

    background: rgba(255, 255, 255, 0.04);

    color: #bbb;
    font-size: 12px;
}

.hero h1 {
    font-size: clamp(55px, 7vw, 88px);
    line-height: 0.98;
    letter-spacing: -4px;
    font-weight: 800;
}

.hero h1 span {
    display: block;

    background: linear-gradient(
        90deg,
        #ffffff,
        #8d8dff
    );

    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-text {
    margin-top: 28px;

    font-size: 21px;
    line-height: 1.6;
    font-weight: 600;

    color: #ddd;
}

.hero-description {
    max-width: 550px;

    margin-top: 14px;

    color: #85858c;
    line-height: 1.7;
    font-size: 15px;
}

.hero-buttons {
    display: flex;
    gap: 13px;

    margin-top: 32px;
}

.primary-button,
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    padding: 15px 22px;

    border-radius: 13px;

    font-size: 14px;
    font-weight: 700;

    transition: 0.3s;
}

.primary-button {
    background: #ffffff;
    color: #050507;
}

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

.secondary-button {
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #ddd;
    background: rgba(255, 255, 255, 0.035);
}

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

.hero-url {
    margin-top: 25px;

    color: #666;
    font-size: 13px;
}


/* ================= PHONE ================= */

.hero-visual {
    position: relative;

    width: 40%;
    min-height: 600px;

    display: flex;
    align-items: center;
    justify-content: center;
}

.phone {
    position: relative;
    width: 280px;
    height: 570px;

    padding: 9px;

    border-radius: 42px;

    background: #111116;

    border: 1px solid rgba(255, 255, 255, 0.15);

    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.7);

    transform: rotate(4deg);
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height: 100%;

    overflow: hidden;

    border-radius: 34px;

    background: #000;
}

.phone-screen img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.phone-notch {
    position: absolute;

    width: 90px;
    height: 24px;

    top: 13px;
    left: 50%;

    transform: translateX(-50%);

    border-radius: 20px;

    background: #000;

    z-index: 5;
}

.glow {
    position: absolute;

    width: 260px;
    height: 260px;

    border-radius: 50%;

    filter: blur(90px);

    opacity: 0.22;
}

.glow-one {
    top: 80px;
    right: 20px;

    background: #6c63ff;
}

.glow-two {
    bottom: 60px;
    left: 10px;

    background: #ff4ecd;
}


/* ================= SECTION ================= */

.features-section,
.about-section,
.download-section {
    width: min(1180px, 92%);
    margin: auto;
}

.features-section {
    padding: 120px 0;
}

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

.section-label {
    color: #777;
    font-size: 11px;
    letter-spacing: 3px;
    font-weight: 700;
    margin-bottom: 17px;
}

.section-heading h2,
.about-content h2,
.download-box h2 {
    font-size: clamp(38px, 5vw, 60px);
    line-height: 1.05;
    letter-spacing: -2px;
}

.section-heading h2 span,
.about-content h2 span,
.download-box h2 span {
    color: #888;
}

.section-heading p {
    margin-top: 18px;
    color: #777;
}


/* ================= FEATURE CARDS ================= */

.features-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 15px;
}

.feature-card {
    padding: 30px;

    min-height: 210px;

    border-radius: 20px;

    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,0.055),
            rgba(255,255,255,0.015)
        );

    border: 1px solid rgba(255,255,255,0.07);

    transition: 0.35s;
}

.feature-card:hover {
    transform: translateY(-7px);

    border-color:
        rgba(255,255,255,0.16);
}

.feature-icon {
    font-size: 27px;
    margin-bottom: 22px;
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.feature-card p {
    color: #777;
    font-size: 14px;
    line-height: 1.7;
}


/* ================= ABOUT ================= */

.about-section {
    padding: 160px 0;
}

.about-content {
    max-width: 800px;
}

.about-content p {
    max-width: 650px;

    margin-top: 25px;

    color: #888;
    font-size: 16px;
    line-height: 1.9;
}


/* ================= DOWNLOAD ================= */

.download-section {
    padding: 100px 0 150px;
}

.download-box {
    text-align: center;

    padding: 90px 30px;

    border-radius: 30px;

    background:
        radial-gradient(
            circle at center,
            rgba(255,255,255,0.08),
            rgba(255,255,255,0.02) 55%
        );

    border: 1px solid rgba(255,255,255,0.08);
}

.download-box p {
    margin: 20px 0 30px;

    color: #888;
}

.download-button {
    display: inline-flex;
}

.download-box small {
    display: block;

    margin-top: 15px;

    color: #555;
}


/* ================= FOOTER ================= */

footer {
    border-top:
        1px solid rgba(255,255,255,0.07);

    padding: 45px 0 25px;
}

.footer-content,
.footer-bottom {
    width: min(1180px, 92%);
    margin: auto;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-brand img {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.footer-brand p {
    margin-top: 4px;

    color: #666;
    font-size: 12px;
}

.footer-links {
    display: flex;
    gap: 25px;
}

.footer-links a {
    color: #666;
    font-size: 12px;
}

.footer-bottom {
    margin-top: 35px;
    padding-top: 20px;

    border-top:
        1px solid rgba(255,255,255,0.05);

    color: #444;
    font-size: 11px;
}


/* ================= MOBILE ================= */

@media (max-width: 800px) {

    .nav-links {
        display: none;
    }

    .nav-download {
        padding: 9px 13px;
    }

    .hero {
        padding-top: 120px;

        min-height: auto;

        flex-direction: column;

        text-align: center;
    }

    .hero-content {
        width: 100%;
    }

    .hero h1 {
        font-size: 52px;
        letter-spacing: -2.5px;
    }

    .hero-text {
        font-size: 18px;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-visual {
        width: 100%;
        min-height: 600px;
        margin-top: 60px;
    }

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

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

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

    .footer-content,
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }

    .footer-links {
        flex-wrap: wrap;
    }
}