/* ===== GLOBAL ===== */
body {
    margin: 0;
    font-family: "Inter", sans-serif;

    background: linear-gradient(
        180deg,
        #f3f7ff 0%,
        #e2edff 50%,
        #cddffe 100%
    );
    background-attachment: fixed;

    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== DECORATIVE GLOW ===== */
body::before,
body::after {
    content: "";
    position: fixed;
    z-index: -1;
    filter: blur(55px);
}

body::before {
    width: 720px;
    height: 720px;
    top: -190px;
    right: -190px;
    background: rgba(43,114,255,0.28);
}

body::after {
    width: 640px;
    height: 640px;
    bottom: -170px;
    left: -170px;
    background: rgba(0,200,255,0.22);
}

/* ===== BRAND ===== */
.top-brand {
    text-align: center;
    font-size: 54px;
    font-weight: 800;
    margin-top: 55px;
    margin-bottom: 22px;

    background: linear-gradient(90deg, #2b72ff, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;

    text-shadow: 0 0 18px rgba(0,130,255,0.28);
    letter-spacing: 3px;
}

/* ===== NAVBAR ===== */
.nav-bar {
    display: flex;
    gap: 14px;
    justify-content: center;
    align-items: center;

    padding: 20px 0;
    background: rgba(255,255,255,0.65);
    backdrop-filter: blur(12px);

    border-bottom: 1px solid #e3ebfa;
}

.nav-bar a,
.nav-bar .soon {
    position: relative;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    padding: 6px 10px;
    color: #1c1c1c;
    transition: color .25s, transform .2s;
}

.nav-bar a:hover {
    color: #2b72ff;
    transform: translateY(-2px);
}

.nav-bar a:hover::after {

    content: "";
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #2b72ff;
    border-radius: 2px;
}

.nav-bar a.active {
    color: #2b72ff;
}

.divider {
    opacity: .45;
    user-select: none;
    display: flex;
    align-items: center;
    margin: 0 2px;
}

.soon {
    opacity: .35;
    cursor: default;
}

/* ===== HERO ===== */
.hero {
    text-align: center;
    max-width: 920px;
    margin: 90px auto 60px auto;
}

.hero h1 {
    font-size: 58px;
    font-weight: 900;
    color: #0d1a33;
}

.hero p {
    margin-top: 20px;
    font-size: 22px;
    line-height: 1.65;
    color: #3a4555;
}

/* ===== SECTIONS BASE ===== */
section {
    text-align: center;
    margin: 60px auto;
}

/* ===== PROBLEM ===== */
.problem {
    max-width: 950px;
}

.problem h2 {
    font-size: 34px;
    color: #0d1a33;
    margin-bottom: 25px;
}

.problem h2::after {
    content: "";
    display: block;
    content: none;
    width: 60px;
    height: 3px;
    margin: 14px auto 0 auto;
    background: linear-gradient(90deg, #2b72ff, #00d4ff);
    border-radius: 3px;
}

.problem ul {
    list-style: none;
    padding: 0;
}

.problem li {
    font-size: 20px;
    margin: 14px auto;
    padding: 16px;
    max-width: 650px;

    background: rgba(255,255,255,0.82);
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(0,50,120,0.08);
    backdrop-filter: blur(6px);

    color: #2a3a55;
}

.problem-summary {
    font-size: 20px;
    margin-top: 28px;
    font-weight: 600;
    color: #0d1a33;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== COMPARISON ===== */
.compare {
    max-width: 1250px;
}

.table {
    width: 100%;
}

.row {
    display: grid;
    grid-template-columns: 2.2fr 1.1fr 1.1fr 1.1fr 1.1fr;
    padding: 16px 0;
    background: rgba(255,255,255,0.78);
    border-radius: 12px;
    margin-bottom: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
    transition: .25s;
}

.row > div {
    padding: 0 14px;
    display: flex;
    align-items: center;
}

.row:not(.header):hover {
    background: rgba(240,248,255,0.95);
    transform: translateY(-1px);
}

.header {
    background: rgba(43,114,255,0.2);
    font-weight: 700;
}

/* ===== MANIFESTO ===== */
.manifesto {
    max-width: 900px;
}

.manifesto h2 {
    font-size: 34px;
    margin-bottom: 22px;
    color: #0d1a33;
}

.manifesto ul {
    list-style: none;
    padding: 0;
}

.manifesto li {
    font-size: 20px;
    margin: 12px auto;
    padding: 16px;
    max-width: 620px;

    background: rgba(255,255,255,0.84);
    border-radius: 12px;
    backdrop-filter: blur(6px);
    box-shadow: 0 2px 7px rgba(0,50,120,0.08);

    color: #2a3a55;
}

/* ===== MISSION ===== */
.mission {
    max-width: 920px;
}

.mission h2 {
    font-size: 36px;
    color: #0d1a33;
    margin-bottom: 20px;
}

.mission p {
    font-size: 21px;
    line-height: 1.75;
    color: #2a3a55;
    margin: 18px 0;
}

/* ===== TLDR ===== */
.tldr {
    max-width: 780px;
    background: rgba(255,255,255,0.9);
    padding: 26px 32px;
    border-radius: 14px;
    backdrop-filter: blur(6px);
    box-shadow: 0 2px 7px rgba(0,40,120,0.07);
    border-left: 6px solid #2b72ff;
}

.tldr h2 {
    font-size: 32px;
    margin-bottom: 18px;
    color: #0d1a33;
}

.tldr p {
    font-size: 20px;
    line-height: 1.65;
    color: #2a3a55;
}

/* ===== FOOTER ===== */
.footer {
    margin-top: auto;
    padding: 26px;
    background: rgba(255,255,255,0.92);
    border-top: 1px solid #d3def4;

    font-size: 16px;
    font-weight: 600;
    text-align: center;
    color: #4a566d;

}
.footer-mail {
    color: #2b72ff;
    text-decoration: none;
    font-weight: 600;
}

.footer-mail:hover {
    text-decoration: underline;
}