/* ------------------------------
   Base
------------------------------ */

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

:root {
    --primary: #8b2cff;
    --primary-dark: #6417c7;
    --secondary: #ff3d81;
    --dark: #15121c;
    --text: #35313d;
    --muted: #77717f;
    --background: #faf9fc;
    --white: #ffffff;
    --border: #e9e5ef;
    --warning: #fff5df;
    --warning-border: #f2c86b;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Arial,
        sans-serif;

    background: var(--background);
    color: var(--text);
    line-height: 1.7;
}

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

.container {
    width: min(1100px, calc(100% - 40px));
    margin: 0 auto;
}


/* ------------------------------
   Header
------------------------------ */

.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
}

.navigation {
    display: flex;
    gap: 25px;
}

.navigation a {
    font-size: 14px;
    font-weight: 600;
    color: var(--muted);
    transition: 0.2s ease;
}

.navigation a:hover {
    color: var(--primary);
}


/* ------------------------------
   Hero
------------------------------ */

.hero {
    background:
        radial-gradient(
            circle at 80% 20%,
            rgba(255, 61, 129, 0.28),
            transparent 30%
        ),
        linear-gradient(
            135deg,
            #21172e,
            #321250
        );

    color: var(--white);
    padding: 100px 0 85px;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 18px;
    padding: 6px 13px;
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 50px;
    color: #e8cfff;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    max-width: 850px;
    font-size: clamp(38px, 6vw, 68px);
    line-height: 1.08;
    letter-spacing: -2px;
    margin-bottom: 25px;
}

.hero-text {
    max-width: 720px;
    color: #ddd4e8;
    font-size: 19px;
}

.notice {
    display: inline-block;
    margin-top: 30px;
    padding: 12px 18px;
    border-radius: 8px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.18);
    font-size: 14px;
}


/* ------------------------------
   Article
------------------------------ */

.article {
    background: var(--white);
    margin-top: -30px;
    margin-bottom: 70px;
    padding: 55px;
    position: relative;
    border-radius: 18px;
    box-shadow: 0 15px 50px rgba(30, 15, 50, .07);
}

.article section {
    margin-bottom: 60px;
}

.article section:last-child {
    margin-bottom: 0;
}

.article h2 {
    color: var(--dark);
    font-size: 32px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.article h3 {
    color: var(--dark);
    font-size: 20px;
    margin: 25px 0 10px;
}

.article p {
    margin-bottom: 18px;
}

.article p:last-child {
    margin-bottom: 0;
}


/* ------------------------------
   Cards
------------------------------ */

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.card {
    padding: 28px;
    background: #fbf9ff;
    border: 1px solid var(--border);
    border-radius: 14px;
}

.card-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    background: var(--primary);
    color: white;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 18px;
}

.card h3 {
    margin: 0 0 10px;
}


/* ------------------------------
   Warning
------------------------------ */

.warning-box {
    padding: 20px;
    margin-top: 25px;
    background: var(--warning);
    border-left: 4px solid var(--warning-border);
    border-radius: 8px;
}


/* ------------------------------
   Safety List
------------------------------ */

.safety-list {
    margin: 20px 0 25px;
    padding-left: 22px;
}

.safety-list li {
    margin-bottom: 8px;
}


/* ------------------------------
   Comparison
------------------------------ */

.comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 25px;
}

.comparison-column {
    padding: 28px;
    border-radius: 14px;
}

.comparison-column h3 {
    margin-top: 0;
}

.comparison-column ul {
    padding-left: 20px;
}

.comparison-column li {
    margin: 8px 0;
}

.positive {
    background: #effbf5;
    border: 1px solid #cceede;
}

.caution {
    background: #fff8ed;
    border: 1px solid #f4dfb7;
}


/* ------------------------------
   FAQ
------------------------------ */

.faq-item {
    padding: 22px 0;
    border-bottom: 1px solid var(--border);
}

.faq-item:first-of-type {
    border-top: 1px solid var(--border);
}

.faq-item h3 {
    margin: 0 0 8px;
    font-size: 18px;
}


/* ------------------------------
   Editorial Note
------------------------------ */

.editorial-note {
    padding: 30px;
    background: #f7f4fb;
    border-radius: 14px;
}

.source-note {
    color: var(--muted);
    font-size: 14px;
}


/* ------------------------------
   Footer
------------------------------ */

.site-footer {
    background: var(--dark);
    color: #aaa2b1;
    padding: 40px 0;
    text-align: center;
}

.site-footer p {
    margin: 5px 0;
}

.footer-warning {
    font-size: 13px;
}


/* ------------------------------
   Responsive
------------------------------ */

@media (max-width: 800px) {

    .navigation {
        display: none;
    }

    .hero {
        padding: 75px 0 65px;
    }

    .hero h1 {
        letter-spacing: -1px;
    }

    .article {
        padding: 35px 25px;
        margin-top: -20px;
    }

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

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


@media (max-width: 500px) {

    .container {
        width: min(100% - 28px, 1100px);
    }

    .hero h1 {
        font-size: 38px;
    }

    .hero-text {
        font-size: 16px;
    }

    .article {
        padding: 28px 20px;
        border-radius: 12px;
    }

    .article h2 {
        font-size: 27px;
    }
}


/* =====================================
   HOMEPAGE SCREENSHOT
   Appears between hero and article
===================================== */

.center {
    display: block;

    width: min(1100px, calc(100% - 40px));

    height: auto;

    max-height: 650px;

    object-fit: contain;

    margin: 40px auto 45px;

    border-radius: 16px;

    border: 1px solid #e5e1e9;

    background: #fff;

    box-shadow:
        0 15px 45px rgba(30, 15, 45, 0.12);
}


/* Optional caption-style effect */

.center::after {
    content: "";
}


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

@media (max-width: 700px) {

    .center {
        width: calc(100% - 28px);

        margin: 25px auto 30px;

        border-radius: 10px;

        max-height: 500px;
    }

}