/* ==========================================================
   Corporate site ending
   Final conversation band + global corporate footer
   ========================================================== */

/* Final conversation band */

.rf-contact-band {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding-block: clamp(80px, 9vw, 132px);
    border-top: 1px solid var(--line);
    background:
        radial-gradient(circle at 91% 18%,
            rgba(69, 199, 233, 0.22),
            transparent 30%),
        linear-gradient(115deg,
            #f8fafb 0%,
            #eef7fa 62%,
            #e2f4f9 100%);
}

.rf-contact-band::before {
    position: absolute;
    top: 0;
    right: 0;
    z-index: -1;
    width: min(44vw, 680px);
    height: 3px;
    background: linear-gradient(90deg,
            var(--blue-600),
            var(--cyan-400));
    content: "";
}

.rf-contact-band::after {
    position: absolute;
    right: clamp(-220px, -11vw, -80px);
    bottom: clamp(-310px, -17vw, -160px);
    z-index: -1;
    width: clamp(360px, 36vw, 620px);
    aspect-ratio: 1;
    border: 1px solid rgba(18, 155, 210, 0.17);
    border-radius: 50%;
    content: "";
}

.rf-contact-band-grid {
    display: grid;
    grid-template-columns:
        minmax(0, 1.08fr) minmax(320px, 0.72fr);
    gap: clamp(56px, 9vw, 150px);
    align-items: end;
}

.rf-contact-band-kicker {
    margin: 0 0 24px;
    color: var(--blue-700);
    font-family: var(--font-technical);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.rf-contact-band-heading h2 {
    max-width: 10ch;
    margin: 0;
    color: var(--ink);
    font-size: clamp(3.25rem, 6.2vw, 6.25rem);
    font-weight: 500;
    letter-spacing: -0.065em;
    line-height: 0.94;
}

.rf-contact-band-copy {
    position: relative;
    padding-top: 34px;
}

.rf-contact-band-copy::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 72px;
    height: 3px;
    background: linear-gradient(90deg,
            var(--blue-600),
            var(--cyan-400));
    content: "";
}

.rf-contact-band-copy p {
    max-width: 36ch;
    margin: 0 0 32px;
    color: var(--text);
    font-size: clamp(1.08rem, 1.45vw, 1.28rem);
    line-height: 1.65;
}

.rf-contact-band-button {
    display: inline-flex;
    min-height: 54px;
    align-items: center;
    justify-content: center;
    padding: 14px 22px;
    border: 1px solid var(--blue-700);
    background: var(--blue-700);
    color: #ffffff;
    font-weight: 650;
    text-decoration: none;
    transition:
        background-color 160ms ease,
        border-color 160ms ease,
        transform 160ms ease;
}

.rf-contact-band-button:hover {
    border-color: var(--navy-900);
    background: var(--navy-900);
    color: #ffffff;
    transform: translateY(-2px);
}

.rf-contact-band-button:focus-visible {
    outline: 3px solid rgba(18, 155, 210, 0.34);
    outline-offset: 4px;
}


/* Corporate footer */

.company-footer {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding-block: clamp(64px, 7vw, 92px) 26px;
    border-top: 3px solid var(--cyan-400);
    background:
        linear-gradient(118deg,
            var(--navy-950) 0%,
            #082936 66%,
            #0b4050 100%);
    color: rgba(255, 255, 255, 0.88);
}

.company-footer::after {
    position: absolute;
    right: clamp(-210px, -10vw, -80px);
    bottom: clamp(-330px, -18vw, -190px);
    z-index: -1;
    width: clamp(420px, 37vw, 650px);
    aspect-ratio: 1;
    border: 1px solid rgba(69, 199, 233, 0.12);
    border-radius: 50%;
    content: "";
}

.company-footer-main {
    display: grid;
    grid-template-columns:
        minmax(260px, 0.86fr) minmax(560px, 1.5fr);
    gap: clamp(58px, 8vw, 132px);
    align-items: start;
}

.company-footer-brand {
    padding-top: 5px;
}

.company-footer-logo {
    width: min(230px, 78%);
    height: auto;
    margin-bottom: 30px;
}

.company-footer-brand p {
    max-width: 36ch;
    margin: 0 0 28px;
    color: rgba(255, 255, 255, 0.83);
    font-size: 1.04rem;
    line-height: 1.65;
}

.company-footer-region {
    color: var(--cyan-400);
    font-family: var(--font-technical);
    font-size: 0.71rem;
    font-weight: 600;
    letter-spacing: 0.14em;
}

.company-footer-directory {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--dark-line);
    border-bottom: 1px solid var(--dark-line);
}

.company-footer-column {
    min-height: 238px;
    padding: 27px 30px 32px;
    border-left: 1px solid var(--dark-line);
}

.company-footer-column:last-child {
    border-right: 1px solid var(--dark-line);
}

.company-footer-column h2 {
    margin: 0 0 32px;
    color: var(--cyan-400);
    font-family: var(--font-technical);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.company-footer-column a {
    display: block;
    width: fit-content;
    margin-bottom: 16px;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.35;
    text-decoration: none;
    transition:
        color 150ms ease,
        transform 150ms ease;
}

.company-footer-column a:hover {
    color: var(--cyan-400);
    transform: translateX(3px);
}

.company-footer-column a:focus-visible {
    outline: 2px solid var(--cyan-400);
    outline-offset: 4px;
}

.company-footer-column p {
    max-width: 23ch;
    margin: 24px 0 0;
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.91rem;
    line-height: 1.55;
}

.company-footer-bottom {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 28px;
    align-items: center;
    margin-top: clamp(50px, 6vw, 76px);
    padding-top: 24px;
    border-top: 1px solid var(--dark-line);
    color: rgba(255, 255, 255, 0.55);
    font-family: var(--font-technical);
    font-size: 0.69rem;
    letter-spacing: 0.06em;
}

.company-footer-bottom span:nth-child(2) {
    color: rgba(255, 255, 255, 0.66);
    text-align: center;
}

.company-footer-bottom a {
    justify-self: end;
    color: rgba(255, 255, 255, 0.84);
    text-decoration: none;
}

.company-footer-bottom a:hover {
    color: var(--cyan-400);
}


/* Responsive */

@media (max-width: 980px) {
    .rf-contact-band-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .rf-contact-band-heading h2 {
        max-width: 12ch;
    }

    .rf-contact-band-copy {
        max-width: 620px;
    }

    .company-footer-main {
        grid-template-columns: 1fr;
        gap: 52px;
    }

    .company-footer-brand {
        max-width: 500px;
    }
}

@media (max-width: 720px) {
    .rf-contact-band {
        padding-block: 72px;
    }

    .rf-contact-band-heading h2 {
        font-size: clamp(3rem, 14vw, 4.6rem);
    }

    .company-footer-directory {
        grid-template-columns: 1fr;
    }

    .company-footer-column,
    .company-footer-column:last-child {
        min-height: auto;
        border-right: 1px solid var(--dark-line);
        border-bottom: 1px solid var(--dark-line);
    }

    .company-footer-column:last-child {
        border-bottom: 0;
    }

    .company-footer-bottom {
        grid-template-columns: 1fr;
        gap: 12px;
        align-items: start;
    }

    .company-footer-bottom span:nth-child(2) {
        text-align: left;
    }

    .company-footer-bottom a {
        justify-self: start;
    }
}

@media (max-width: 480px) {
    .rf-contact-band-button {
        width: 100%;
    }

    .company-footer-column {
        padding-inline: 22px;
    }
}