:root {
    color-scheme: light dark;

    --background: #f5f7fb;
    --background-2: #eef3f9;

    --surface: rgba(255, 255, 255, 0.80);
    --surface-solid: #ffffff;

    --text: #111827;
    --secondary: #667085;
    --muted: #8a94a3;

    --border: rgba(16, 24, 40, 0.09);

    --blue: #1478ff;
    --blue-deep: #075fd4;
    --blue-soft: #eaf3ff;

    --gold: #f6bd21;
    --red: #e32727;

    --shadow:
        0 36px 90px rgba(27, 64, 111, 0.13),
        0 10px 30px rgba(27, 64, 111, 0.07);

    --radius-xl: 36px;
    --radius-lg: 26px;
    --radius-md: 18px;
}


* {
    box-sizing: border-box;
}


html {
    scroll-behavior: smooth;
}


body {
    margin: 0;
    min-height: 100vh;

    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "SF Pro Display",
        "SF Pro Text",
        "Segoe UI",
        sans-serif;

    color: var(--text);

    background:
        radial-gradient(
            circle at 50% -8%,
            rgba(20, 120, 255, 0.17),
            transparent 34%
        ),
        linear-gradient(
            180deg,
            var(--background),
            var(--background-2)
        );

    line-height: 1.55;

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}


img {
    max-width: 100%;
}


a {
    color: var(--blue);
    text-decoration: none;
}


a:hover {
    text-decoration: underline;
}


.container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}



/* Navigation */

.site-nav {
    min-height: 78px;

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

    gap: 30px;
}


.brand {
    display: inline-flex;
    align-items: center;

    gap: 12px;

    color: var(--text);

    font-size: 21px;
    font-weight: 780;

    letter-spacing: -0.6px;
}


.brand:hover {
    text-decoration: none;
}


.brand-logo {
    width: 62px;
    height: auto;

    display: block;
}


.nav-links {
    display: flex;
    align-items: center;

    gap: 28px;
}


.nav-links a {
    color: var(--secondary);

    font-size: 15px;
    font-weight: 600;
}


.nav-links a:hover {
    color: var(--text);
    text-decoration: none;
}



/* Hero */

.hero {
    text-align: center;

    padding: 68px 0 36px;
}


.hero-logo {
    width: min(290px, 62vw);

    margin: 0 auto 30px;

    filter:
        drop-shadow(
            0 18px 22px rgba(0, 0, 0, 0.14)
        );
}


.eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    gap: 8px;

    padding: 7px 14px;

    margin-bottom: 23px;

    border-radius: 999px;

    background: var(--blue-soft);
    color: var(--blue-deep);

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


.hero h1 {
    max-width: 980px;

    margin: 0 auto;

    font-size: clamp(52px, 7.7vw, 90px);

    font-weight: 830;

    line-height: 0.98;

    letter-spacing: -4px;
}


.hero h1 span {
    color: var(--blue);
}


.hero-copy {
    max-width: 770px;

    margin: 29px auto 0;

    color: var(--secondary);

    font-size: clamp(18px, 2vw, 22px);

    line-height: 1.52;

    letter-spacing: -0.2px;
}


.hero-actions {
    display: flex;
    justify-content: center;

    gap: 14px;

    flex-wrap: wrap;

    margin-top: 34px;
}


.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 50px;

    padding: 0 23px;

    border-radius: 15px;

    font-size: 16px;
    font-weight: 680;

    transition:
        transform 0.18s ease,
        opacity 0.18s ease,
        box-shadow 0.18s ease;
}


.button:hover {
    transform: translateY(-1px);

    text-decoration: none;
}


.button-primary {
    color: white;

    background: var(--blue);

    box-shadow:
        0 10px 24px rgba(20, 120, 255, 0.22);
}


.button-secondary {
    color: var(--text);

    background: var(--surface-solid);

    border: 1px solid var(--border);
}



/* Main screenshot */

.app-preview-wrap {
    position: relative;

    width: min(1120px, calc(100% - 20px));

    margin: 70px auto 0;
}


.preview-glow {
    position: absolute;

    z-index: -1;

    left: 8%;
    right: 8%;
    bottom: -9%;

    height: 50%;

    background:
        radial-gradient(
            ellipse,
            rgba(20, 120, 255, 0.27),
            transparent 68%
        );

    filter: blur(24px);
}


.app-preview {
    padding: 13px;

    border-radius: 34px;

    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.92),
            rgba(255, 255, 255, 0.56)
        );

    border:
        1px solid rgba(255, 255, 255, 0.75);

    box-shadow:
        0 48px 105px rgba(22, 60, 110, 0.18),
        0 12px 34px rgba(22, 60, 110, 0.09);
}


.app-preview img {
    display: block;

    width: 100%;

    border-radius: 23px;
}


.preview-caption {
    margin-top: 22px;

    color: var(--secondary);

    font-size: 15px;
}



/* App Store */

.app-store-download {
    padding: 58px 0 10px;

    text-align: center;
}


.app-store-link {
    display: inline-block;

    transition:
        transform 0.18s ease,
        opacity 0.18s ease;
}


.app-store-link:hover {
    transform: translateY(-2px);

    opacity: 0.93;
}


.app-store-link:focus-visible {
    outline:
        3px solid var(--blue);

    outline-offset: 6px;

    border-radius: 10px;
}


.app-store-badge {
    display: block;

    width: 190px;
    height: auto;
}



/* Marketing Sections */

.section {
    padding: 105px 0;
}


.section-heading {
    max-width: 780px;

    margin-bottom: 48px;
}


.section-heading.centered {
    text-align: center;

    margin-left: auto;
    margin-right: auto;
}


.section-heading h2 {
    margin: 0 0 15px;

    font-size:
        clamp(38px, 5vw, 58px);

    line-height: 1.04;

    letter-spacing: -2px;
}


.section-heading p {
    margin: 0;

    color: var(--secondary);

    font-size: 19px;
}


.feature-grid {
    display: grid;

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

    gap: 20px;
}


.feature-card {
    min-height: 245px;

    padding: 30px;

    border:
        1px solid var(--border);

    border-radius: var(--radius-lg);

    background: var(--surface);

    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    box-shadow:
        0 18px 50px rgba(35, 72, 120, 0.06);
}


.feature-icon {
    width: 49px;
    height: 49px;

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

    margin-bottom: 24px;

    border-radius: 15px;

    background: var(--blue-soft);

    color: var(--blue);

    font-size: 22px;
    font-weight: 760;
}


.feature-card h3 {
    margin: 0 0 10px;

    font-size: 22px;

    letter-spacing: -0.5px;
}


.feature-card p {
    margin: 0;

    color: var(--secondary);
}


.report-strip {
    margin-top: 28px;

    padding: 30px;

    display: grid;

    grid-template-columns:
        1fr auto;

    gap: 28px;

    align-items: center;

    border-radius: var(--radius-lg);

    background:
        linear-gradient(
            135deg,
            rgba(20,120,255,0.12),
            rgba(246,189,33,0.11)
        ),
        var(--surface);

    border:
        1px solid var(--border);
}


.report-strip h3 {
    margin: 0 0 8px;

    font-size: 26px;

    letter-spacing: -0.7px;
}


.report-strip p {
    margin: 0;

    color: var(--secondary);
}



/* Content Pages */

.content-page {
    width:
        min(830px, calc(100% - 40px));

    margin: 0 auto;

    padding: 40px 0 100px;
}


.page-header {
    padding: 70px 0 42px;
}


.page-header h1 {
    margin: 0;

    font-size:
        clamp(46px, 7vw, 68px);

    line-height: 1;

    letter-spacing: -2.5px;
}


.page-header p {
    margin-top: 20px;

    color: var(--secondary);

    font-size: 20px;
}


.content-card {
    margin-top: 22px;

    padding: 40px;

    border:
        1px solid var(--border);

    border-radius: var(--radius-xl);

    background: var(--surface);

    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    box-shadow: var(--shadow);
}


.content-card h2 {
    margin-top: 42px;
    margin-bottom: 10px;

    font-size: 25px;

    letter-spacing: -0.6px;
}


.content-card h2:first-child {
    margin-top: 0;
}


.content-card p,
.content-card li {
    color: var(--secondary);

    font-size: 17px;
}


.content-card ul {
    padding-left: 22px;
}


.contact-box {
    margin: 28px 0;

    padding: 22px;

    border-radius: var(--radius-md);

    background: var(--blue-soft);
}


.contact-box strong {
    display: block;

    margin-bottom: 5px;
}



/* Footer */

footer {
    margin-top: 80px;

    padding: 35px 0 50px;

    border-top:
        1px solid var(--border);

    color: var(--secondary);

    font-size: 14px;
}


.footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 30px;
}


.footer-links {
    display: flex;

    gap: 20px;
}



/* Responsive */

@media (max-width: 850px) {

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


    .hero h1 {
        letter-spacing: -3px;
    }


    .report-strip {
        grid-template-columns: 1fr;
    }

}


@media (max-width: 580px) {

    .site-nav {
        min-height: 70px;
    }


    .brand-logo {
        width: 52px;
    }


    .brand {
        font-size: 18px;
    }


    .nav-links {
        gap: 15px;
    }


    .nav-links a {
        font-size: 14px;
    }


    .hero {
        padding-top: 45px;
    }


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


    .app-preview {
        padding: 8px;

        border-radius: 24px;
    }


    .app-preview img {
        border-radius: 17px;
    }


    .content-card {
        padding: 26px;
    }


    .footer-row {
        flex-direction: column;

        align-items: flex-start;
    }

}



/* Dark Mode */

@media (prefers-color-scheme: dark) {

    :root {

        --background: #070a0f;
        --background-2: #0b1017;

        --surface:
            rgba(18, 23, 31, 0.78);

        --surface-solid: #151a22;

        --text: #f5f7fa;

        --secondary: #a4aebb;

        --muted: #8792a2;

        --blue: #4b9cff;
        --blue-deep: #90c3ff;

        --blue-soft:
            rgba(58, 139, 255, 0.14);

        --border:
            rgba(255,255,255,0.09);

        --shadow:
            0 30px 80px rgba(0,0,0,0.30),
            0 8px 24px rgba(0,0,0,0.20);
    }


    body {

        background:

            radial-gradient(
                circle at 50% -8%,
                rgba(37, 119, 255, 0.20),
                transparent 36%
            ),

            linear-gradient(
                180deg,
                var(--background),
                var(--background-2)
            );
    }


    .app-preview {

        background:
            linear-gradient(
                145deg,
                rgba(33, 40, 50, 0.92),
                rgba(18, 22, 29, 0.76)
            );

        border-color:
            rgba(255,255,255,0.10);
    }

}