:root {
    --bg: #f5f6f8;
    --surface: #ffffff;
    --text: #0b0a4a;
    --muted: #7b7f98;
    --blue: #213d98;
    --blue-2: #223c97;
    --dark-btn: #09023f;
    --border: rgba(11, 10, 74, 0.08);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Sora', sans-serif;
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

img {
    max-width: 100%;
    display: block;
}

.container {
    width: min(1540px, calc(100% - 112px));
    margin: 0 auto;
}

.site-header {
    background: var(--bg);
    position: sticky;
    top: 0;
    z-index: 20;
}

.header-inner {
    min-height: 106px;
    display: grid;
    grid-template-columns: 72px 250px 1fr 278px;
    align-items: center;
    gap: 18px;
}

.menu-toggle {
    width: 52px;
    height: 52px;
    border: 0;
    border-radius: 999px;
    background: #f2f3f5;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0;
    box-shadow: inset 0 0 0 1px rgba(8, 3, 55, 0.02);
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: #1c1c4b;
    border-radius: 999px;
}

.site-brand {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.03em;
    display: inline-flex;
    align-items: center;
    gap: 0;
}

.brand-dark {
    color: #16163c;
}

.brand-blue {
    color: #3b7bdc;
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    font-size: 14px;
    font-weight: 600;
    color: #16163c;
}

.site-nav a {
    position: relative;
    padding: 8px 0;
}

.site-nav a.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -6px;
    height: 3px;
    border-radius: 999px;
    background: #1a2257;
}

.cta-budget {
    justify-self: end;
    height: 46px;
    min-width: 246px;
    border-radius: 999px;
    background: var(--blue);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    padding: 0 28px;
    box-shadow: 0 8px 18px rgba(33, 61, 152, 0.14);
}

.hero {
    padding: 56px 0 64px;
    background: var(--bg);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(520px, 700px) minmax(420px, 760px);
    justify-content: space-between;
    align-items: center;
    column-gap: 34px;
}

.hero-copy {
    padding: 16px 0 0 284px;
}

.hero-copy h1 {
    margin: 0;
    max-width: 625px;
    font-size: 76px;
    line-height: 1.02;
    letter-spacing: -0.055em;
    font-weight: 700;
    color: #09023f;
}

.hero-copy p {
    max-width: 610px;
    margin: 34px 0 0;
    font-size: 15px;
    line-height: 1.85;
    font-weight: 400;
    color: var(--muted);
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-top: 44px;
}

.btn {
    min-width: 158px;
    height: 44px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 26px;
    font-size: 15px;
    font-weight: 700;
}

.btn-primary {
    background: var(--blue-2);
    color: #fff;
}

.btn-dark {
    background: var(--dark-btn);
    color: #fff;
}

.hero-art {
    padding-right: 66px;
}

.hero-art img {
    width: 100%;
    max-width: 890px;
    height: auto;
}

.internal-page {
    padding: 80px 0;
}

.internal-page h1 {
    margin: 0 0 14px;
    font-size: 42px;
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.internal-page p {
    color: var(--muted);
    font-size: 16px;
}

@media (max-width: 1500px) {
    .container {
        width: min(1400px, calc(100% - 64px));
    }

    .header-inner {
        grid-template-columns: 72px 220px 1fr 248px;
    }

    .site-nav {
        gap: 28px;
    }

    .hero-copy {
        padding-left: 180px;
    }

    .hero-copy h1 {
        font-size: 68px;
        max-width: 560px;
    }
}

@media (max-width: 1200px) {
    .header-inner {
        grid-template-columns: 72px 1fr auto;
    }

    .site-nav {
        display: none;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        row-gap: 36px;
    }

    .hero-copy {
        padding-left: 0;
    }

    .hero-copy h1,
    .hero-copy p {
        max-width: 100%;
    }

    .hero-art {
        padding-right: 0;
    }
}

@media (max-width: 767px) {
    .container {
        width: calc(100% - 32px);
    }

    .header-inner {
        min-height: 86px;
        gap: 14px;
        grid-template-columns: 52px 1fr;
    }

    .cta-budget {
        display: none;
    }

    .site-brand {
        font-size: 18px;
    }

    .hero {
        padding: 28px 0 36px;
    }

    .hero-copy h1 {
        font-size: 46px;
        line-height: 1.06;
    }

    .hero-copy p {
        font-size: 14px;
        line-height: 1.7;
        margin-top: 22px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
        margin-top: 26px;
    }

    .btn {
        min-width: 170px;
    }
}