:root {
    --rotary-blue: #17458f;
    --rotary-deep: #0b2d5f;
    --rotary-cyan: #00a2df;
    --rotary-gold: #f7a81b;

    --ink: #14213a;
    --muted: #68758a;
    --line: #dce3ec;
    --surface: #f4f7fa;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--white);
    color: var(--ink);
    font-family:
        Arial,
        Helvetica,
        sans-serif;
    line-height: 1.55;
}

a {
    color: inherit;
}

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


/* HEADER */

.topbar {
    background: var(--white);
    border-bottom: 1px solid var(--line);
}

.topbar-inner {
    min-height: 82px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-right: auto;
    text-decoration: none;
}

.brand-box {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    background: var(--rotary-gold);
    color: var(--rotary-deep);
    font-size: 15px;
    font-weight: 900;
}

.brand-copy strong,
.brand-copy small {
    display: block;
}

.brand-copy strong {
    color: var(--rotary-deep);
    font-size: 21px;
}

.brand-copy small {
    margin-top: 1px;
    color: var(--muted);
    font-size: 11px;
}

.desktop-nav {
    display: flex;
    gap: 27px;
}

.desktop-nav a {
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
}

.login-link {
    border: 1px solid var(--rotary-deep);
    padding: 11px 17px;
    color: var(--rotary-deep);
    text-decoration: none;
    font-size: 13px;
    font-weight: 800;
}


/* HERO */

.hero {
    color: var(--white);
    background:
        linear-gradient(
            110deg,
            #071f43 0%,
            var(--rotary-deep) 42%,
            var(--rotary-blue) 100%
        );
}

.hero-grid {
    min-height: 600px;
    display: grid;
    grid-template-columns:
        minmax(0, 1.55fr)
        minmax(310px, .75fr);
    align-items: center;
    gap: 70px;
    padding-top: 70px;
    padding-bottom: 70px;
}

.event-tag,
.eyebrow {
    margin: 0 0 15px;
    color: var(--rotary-gold);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 1.8px;
}

.hero h1 {
    max-width: 760px;
    margin: 0;
    font-size: clamp(52px, 6vw, 82px);
    line-height: .91;
    letter-spacing: -4px;
}

.hero-intro {
    max-width: 680px;
    margin: 29px 0 0;
    color: #e2eaf5;
    font-size: 19px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 33px;
}

.button {
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 21px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 900;
}

.button-gold {
    background: var(--rotary-gold);
    color: var(--rotary-deep);
}

.button-outline {
    border: 1px solid rgba(255,255,255,.65);
    color: var(--white);
}

.access-note {
    margin-top: 18px;
    color: #b9c9dc;
    font-size: 13px;
}

.hero-panel {
    padding: 34px;
    background: var(--white);
    color: var(--ink);
    box-shadow: 0 30px 80px rgba(0,0,0,.25);
}

.hero-panel-label {
    display: inline-block;
    padding: 6px 9px;
    background: var(--rotary-cyan);
    color: var(--white);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 1px;
}

.hero-panel h2 {
    margin: 22px 0 26px;
    color: var(--rotary-deep);
    font-size: 30px;
    line-height: 1.08;
    letter-spacing: -.8px;
}

.hero-panel-item {
    padding: 17px 0;
    border-top: 1px solid var(--line);
}

.hero-panel-item strong,
.hero-panel-item span {
    display: block;
}

.hero-panel-item strong {
    color: var(--rotary-blue);
}

.hero-panel-item span {
    margin-top: 3px;
    color: var(--muted);
    font-size: 13px;
}


/* AREAS OF FOCUS */

.areas-section {
    padding: 95px 0;
}

.section-heading {
    display: grid;
    grid-template-columns: 1fr .8fr;
    align-items: end;
    gap: 80px;
    margin-bottom: 48px;
}

.section-heading h2,
.exhibition-section h2,
.activation-section h2 {
    margin: 0;
    color: var(--rotary-deep);
    font-size: clamp(37px, 4.5vw, 57px);
    line-height: 1;
    letter-spacing: -2px;
}

.section-intro {
    margin: 0;
    color: var(--muted);
    font-size: 16px;
}

.area-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.area-card {
    min-height: 155px;
    display: grid;
    grid-template-columns: 55px 1fr;
    gap: 18px;
    padding: 27px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    text-decoration: none;
    transition:
        background .18s ease,
        color .18s ease;
}

.area-card:last-child {
    grid-column: 1 / -1;
}

.area-card:hover {
    background: var(--rotary-deep);
    color: var(--white);
}

.area-number {
    color: var(--rotary-cyan);
    font-size: 12px;
    font-weight: 900;
}

.area-card h3 {
    max-width: 430px;
    margin: 0 0 19px;
    color: var(--rotary-deep);
    font-size: 22px;
    line-height: 1.15;
}

.area-card:hover h3 {
    color: var(--white);
}

.explore {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

.area-card:hover .explore {
    color: var(--rotary-gold);
}


/* EXHIBITION */

.exhibition-section {
    padding: 90px 0;
    background: var(--surface);
}

.exhibition-grid {
    display: grid;
    grid-template-columns: 1fr .9fr;
    align-items: center;
    gap: 90px;
}

.exhibition-grid > div:first-child > p:not(.eyebrow) {
    max-width: 600px;
    color: var(--muted);
    font-size: 17px;
}

.text-link {
    display: inline-block;
    margin-top: 18px;
    color: var(--rotary-blue);
    font-weight: 900;
    text-decoration: none;
}

.booth-demo {
    background: var(--white);
    border-top: 6px solid var(--rotary-cyan);
    padding: 34px;
    box-shadow: 0 20px 55px rgba(15,45,83,.12);
}

.booth-area {
    color: var(--rotary-cyan);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 1.3px;
}

.booth-demo h3 {
    margin: 15px 0 4px;
    color: var(--rotary-deep);
    font-size: 32px;
}

.booth-clubs {
    margin-top: 0;
    color: var(--muted);
}

.booth-meta,
.booth-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.booth-meta {
    margin: 26px 0;
}

.booth-meta span,
.booth-links span {
    border: 1px solid var(--line);
    padding: 8px 10px;
    font-size: 11px;
    font-weight: 700;
}

.connect-bar {
    margin-top: 27px;
    padding: 15px;
    background: var(--rotary-deep);
    color: var(--white);
    text-align: center;
    font-weight: 900;
}


/* PLATFORM */

.platform-section {
    padding: 85px 0;
    background: var(--rotary-deep);
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.platform-grid article {
    min-height: 245px;
    padding: 28px;
    border-left: 1px solid rgba(255,255,255,.15);
}

.platform-grid article:last-child {
    border-right: 1px solid rgba(255,255,255,.15);
}

.platform-grid article > span {
    color: var(--rotary-gold);
    font-size: 12px;
    font-weight: 900;
}

.platform-grid h3 {
    margin: 50px 0 10px;
    color: var(--white);
    font-size: 23px;
}

.platform-grid p {
    color: #b9c8da;
    font-size: 14px;
}


/* ACTIVATION */

.activation-section {
    padding: 90px 0;
}

.activation-grid {
    display: grid;
    grid-template-columns: 1fr .75fr;
    align-items: center;
    gap: 85px;
}

.activation-grid > div:first-child > p:last-child {
    max-width: 620px;
    color: var(--muted);
}

.activation-box {
    padding: 34px;
    background: var(--rotary-blue);
    color: var(--white);
}

.activation-box strong {
    font-size: 21px;
}

.activation-box p {
    color: #e0e8f3;
}


/* FOOTER */

footer {
    padding: 30px 0;
    background: #061a38;
    color: var(--white);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    font-size: 13px;
}

.footer-inner strong,
.footer-inner span {
    display: block;
}

.footer-inner span,
.footer-inner > div:last-child {
    color: #93a7c1;
}


/* RESPONSIVE */

@media (max-width: 930px) {

    .desktop-nav {
        display: none;
    }

    .hero-grid,
    .section-heading,
    .exhibition-grid,
    .activation-grid {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        gap: 45px;
    }

    .section-heading,
    .exhibition-grid,
    .activation-grid {
        gap: 35px;
    }

    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}

@media (max-width: 620px) {

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

    .topbar-inner {
        min-height: 72px;
    }

    .brand-copy small {
        display: none;
    }

    .login-link {
        padding: 9px 10px;
        font-size: 11px;
    }

    .hero-grid {
        min-height: auto;
        padding-top: 55px;
        padding-bottom: 55px;
    }

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

    .hero-intro {
        font-size: 17px;
    }

    .hero-actions {
        display: grid;
    }

    .area-grid,
    .platform-grid {
        grid-template-columns: 1fr;
    }

    .area-card:last-child {
        grid-column: auto;
    }

    .platform-grid article {
        min-height: auto;
        border-right: 1px solid rgba(255,255,255,.15);
        border-bottom: 1px solid rgba(255,255,255,.15);
    }

    .platform-grid h3 {
        margin-top: 28px;
    }

    .footer-inner {
        display: block;
    }

    .footer-inner > div:last-child {
        margin-top: 10px;
    }

}

/* IRETURA CREDIT */

.footer-right {
    text-align: right;
}

.footer-right span {
    display: block;
}

.iretura-credit {
    display: inline-block;
    margin-top: 5px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
}

.iretura-credit:hover {
    color: var(--rotary-gold);
}

@media (max-width: 620px) {
    .footer-right {
        margin-top: 12px;
        text-align: left;
    }
}