/* About Us — reference-locked refinements */
.about-ref {
    --ar-cyan: #11CFE0;
    --ar-blue-deep: #087FAF;
    --ar-ink: #1e1e1e;
    --ar-muted: #4b4b4b;
    --ar-line: #eaeaea;
    --ar-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --ar-grad: linear-gradient(165deg, #1BE4EB 0%, #11CFE0 42%, #087FAF 100%);
    --ar-shadow-card: 0 22px 50px rgba(30, 30, 30, 0.16);
    --ar-shadow-cyan: 0 24px 52px rgba(8, 127, 175, 0.35);
    --ar-shadow-btn: 0 14px 32px rgba(8, 127, 175, 0.38);
    position: relative;
    z-index: 1;
    isolation: isolate;
    background: #ffffff;
    color: var(--ar-ink);
    overflow: hidden;
    padding: 56px 0 40px;
    font-family: var(--font-primary, "Manrope", sans-serif);
}

.about-ref__wrap {
    position: relative;
    z-index: 1;
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
    padding: 0 40px;
    box-sizing: border-box;
}

/* ===== Decorations ===== */
.about-ref__deco {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.about-ref__dots {
    position: absolute;
    top: 28px;
    right: max(48px, calc((100% - 1600px) / 2 + 56px));
    width: 70px;
    height: 46px;
    background-image: radial-gradient(#c8c0b4 1.1px, transparent 1.2px);
    background-size: 14px 14px;
    background-repeat: repeat;
    opacity: 0.38;
}

.about-ref__leaf {
    position: absolute;
    color: #11CFE0;
    opacity: 0.11;
    pointer-events: none;
}

.about-ref__leaf--tr {
    top: 20px;
    right: max(-8px, calc((100% - 1600px) / 2 - 40px));
    width: min(260px, 22vw);
}

.about-ref__leaf--bl {
    bottom: 4px;
    left: max(-12px, calc((100% - 1600px) / 2 - 48px));
    width: min(230px, 20vw);
    opacity: 0.09;
}

/* ===== TOP: 55% / 45%, gap 0 ===== */
.about-ref__hero {
    display: grid;
    grid-template-columns: 55% 45%;
    gap: 0;
    align-items: start;
    margin-bottom: 0;
}

.about-ref__visual {
    position: relative;
    width: 100%;
    margin-left: 0;
    padding-left: 0;
    z-index: 1;
}

.about-ref__img {
    position: relative;
    display: block;
    width: 100%;
    margin: 0;
    aspect-ratio: 1.48 / 1;
    border-radius: 22px;
    overflow: hidden;
    background: #e9e4dc;
    box-shadow: 0 18px 42px rgba(30, 30, 30, 0.14);
}

.about-ref__img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 18% center;
    transform: scale(1.04);
    transition: transform 0.9s var(--ar-ease);
    will-change: transform;
}

.about-ref__img:hover img {
    transform: scale(1.08);
}

/* Floating cyan card — further outside, +10% size, stronger shadow */
.about-ref__badge {
    position: absolute;
    left: -36px;
    top: 22%;
    z-index: 3;
    width: 130px;
    min-height: 228px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 26px 14px 24px;
    border-radius: 18px;
    background: var(--ar-grad);
    box-shadow: var(--ar-shadow-cyan);
    color: #fff;
    text-align: center;
}

.about-ref__badge-icon {
    line-height: 0;
    margin-bottom: 2px;
}

.about-ref__badge strong {
    display: block;
    font-family: var(--font-primary, "Manrope", sans-serif);
    font-size: 44px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
    color: #ffffff;
}

.about-ref__badge-label {
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    line-height: 1.4;
    color: #ffffff;
}

/* Right copy — pulled left; bottom clear so CTA stays above pill */
.about-ref__copy {
    position: relative;
    z-index: 2;
    padding: 8px 8px 56px 40px;
    max-width: none;
}

.about-ref__eyebrow {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin: 0 0 12px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold-deep, #B8860B);
}

.about-ref__eyebrow::after {
    content: "";
    width: 42px;
    height: 2px;
    background: var(--gold-gradient, linear-gradient(110deg, #B8860B 0%, #D4AF37 28%, #F4D06F 50%, #FFE8A3 62%, #D4AF37 82%, #B8860B 100%));
    border-radius: 1px;
}

.about-ref__heading {
    margin: 0;
    font-family: var(--font-primary, "Manrope", sans-serif);
    font-size: clamp(38px, 3.8vw, 52px);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: #1e1e1e;
}

.about-ref__heading em {
    font-style: normal;
    font-weight: 700;
    color: var(--gold, #D4AF37);
    background: var(--gold-gradient, linear-gradient(110deg, #B8860B 0%, #D4AF37 28%, #F4D06F 50%, #FFE8A3 62%, #D4AF37 82%, #B8860B 100%));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-ref__word {
    display: inline-block;
}

.about-ref__word--blue {
    color: var(--ar-cyan, #11CFE0);
    background: linear-gradient(135deg, #1BE4EB 0%, #11CFE0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-ref__lead {
    margin: 18px 0 0;
    max-width: 520px;
    font-size: 16.5px;
    font-weight: 400;
    line-height: 1.78;
    color: #4b4b4b;
}

/* 2×2 feature grid */
.about-ref__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px 24px;
    margin: 26px 0 0;
    padding: 0;
    list-style: none;
}

.about-ref__grid li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    transition: transform 0.35s var(--ar-ease);
}

.about-ref__grid li:hover {
    transform: translateY(-3px);
}

.about-ref__ico {
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #ffffff;
    border: 1.5px solid #11CFE0;
    color: #11CFE0;
    box-shadow: 0 6px 16px rgba(27, 228, 235, 0.25);
    transition: transform 0.35s var(--ar-ease), box-shadow 0.35s var(--ar-ease);
}

.about-ref__ico svg {
    width: 20px;
    height: 20px;
}

.about-ref__grid li:hover .about-ref__ico {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(8, 127, 175, 0.28);
}

.about-ref__feat-text {
    display: flex;
    flex-direction: column;
    gap: 1px;
    padding-top: 4px;
    min-width: 0;
}

.about-ref__feat-text strong {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.25;
    color: #1e1e1e;
}

.about-ref__feat-text span {
    font-size: 13.5px;
    font-weight: 400;
    line-height: 1.35;
    color: #4b4b4b;
}

/* CTA */
.about-ref__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 28px;
    min-width: 280px;
    min-height: 52px;
    padding: 0 34px;
    border-radius: 10px;
    background: #11CFE0;
    background-image: var(--ar-grad);
    box-shadow: var(--ar-shadow-btn);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    transition: box-shadow 0.35s var(--ar-ease), transform 0.35s var(--ar-ease);
}

.about-ref__cta svg {
    display: block;
    flex-shrink: 0;
    transition: transform 0.35s var(--ar-ease);
}

.about-ref__cta:hover,
.about-ref__cta:focus-visible {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(8, 127, 175, 0.48);
    outline: none;
}

.about-ref__cta:hover svg,
.about-ref__cta:focus-visible svg {
    transform: translateX(5px);
}

/* ===== Stats pill — overlaps image bottom only (~20%), never covers text ===== */
.about-ref__stats {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    width: 100%;
    margin: -40px auto 0;
    padding: 28px 12px;
    border-radius: 20px;
    background: #fdfbf7;
    border: 1px solid #eceae6;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.1);
}

.about-ref__stat {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 4px 16px;
    text-align: center;
    border-right: 0;
}

.about-ref__stat:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 16%;
    bottom: 16%;
    right: 0;
    width: 1px;
    background: #e0ddd8;
}

.about-ref__stat-ico {
    color: var(--gold, #D4AF37);
    line-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.35s var(--ar-ease);
}

.about-ref__stat-ico svg {
    width: 28px;
    height: 28px;
    display: block;
}

.about-ref__stat-ico svg path,
.about-ref__stat-ico svg circle {
    stroke: var(--gold, #D4AF37);
}

.about-ref__stat:hover .about-ref__stat-ico {
    transform: translateY(-3px);
}

.about-ref__stat strong {
    display: block;
    font-family: var(--font-primary, "Manrope", sans-serif);
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--gold-deep, #B8860B);
}

.about-ref__stat strong span {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    color: var(--gold-deep, #B8860B);
}

.about-ref__stat > span:last-child {
    font-family: var(--font-primary, "Manrope", sans-serif);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.01em;
    color: #2F3437;
}

/* ===== Bottom: trust + video — clear space below pill ===== */
.about-ref__bottom {
    position: relative;
    display: grid;
    grid-template-columns: 1.08fr 1.12fr;
    gap: 48px;
    align-items: center;
    margin-top: 48px;
    padding: 52px 0 44px;
}

.about-ref__bottom::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    background-color: var(--ksr-section-soft-blue, #F4FBFD);
    z-index: 0;
    pointer-events: none;
}

.about-ref__bottom > * {
    position: relative;
    z-index: 1;
}

.about-ref__trust-kicker {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 14px;
    font-family: var(--font-primary, "Manrope", sans-serif);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold-deep, #B8860B);
}

.about-ref__trust-kicker::after {
    content: "";
    width: 42px;
    height: 2px;
    background: var(--gold-gradient, linear-gradient(110deg, #B8860B 0%, #D4AF37 28%, #F4D06F 50%, #FFE8A3 62%, #D4AF37 82%, #B8860B 100%));
    border-radius: 1px;
}

.about-ref__trust-title {
    margin: 0;
    font-family: var(--font-primary, "Manrope", sans-serif);
    font-size: clamp(34px, 3.4vw, 46px);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -0.015em;
    color: #1e1e1e;
}

.about-ref__trust-title span,
.about-ref__trust-blue {
    color: var(--ar-cyan, #11CFE0);
    background: linear-gradient(135deg, #1BE4EB 0%, #11CFE0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-ref__trust-text {
    margin: 18px 0 0;
    max-width: 520px;
    font-size: clamp(16px, 1.25vw, 18px);
    font-weight: 400;
    line-height: 1.78;
    color: #4b4b4b;
}

.about-ref__trust-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin: 32px 0 0;
    padding: 0;
    list-style: none;
}

.about-ref__trust-row li {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 0 16px 0 0;
    border-right: 1px solid #eaeaea;
    transition: transform 0.35s var(--ar-ease);
}

.about-ref__trust-row li:last-child {
    border-right: 0;
    padding-right: 0;
}

.about-ref__trust-row li:hover {
    transform: translateY(-3px);
}

.about-ref__trust-row svg {
    color: var(--gold, #D4AF37);
    flex-shrink: 0;
    width: 32px;
    height: 32px;
}

.about-ref__trust-row svg path,
.about-ref__trust-row svg circle {
    stroke: var(--gold, #D4AF37);
}

.about-ref__trust-row span {
    font-size: 14.5px;
    font-weight: 600;
    line-height: 1.4;
    color: #1e1e1e;
    max-width: 9.5em;
}

/* Video card / Trust media image card */
.about-ref__video,
.about-ref__trust-media {
    position: relative;
    width: 100%;
    border-radius: 22px;
    overflow: hidden;
    aspect-ratio: 16 / 9.6;
    background: #ddd6cb;
    box-shadow: var(--ar-shadow-card);
}

.about-ref__video img,
.about-ref__video video,
.about-ref__video-el,
.about-ref__trust-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 1.2s var(--ar-ease);
    will-change: transform;
}

.about-ref__video:hover img,
.about-ref__video:hover video,
.about-ref__video:hover .about-ref__video-el,
.about-ref__trust-media:hover img {
    transform: scale(1.05);
}

.about-ref__play {
    position: absolute;
    left: 50%;
    top: 42%;
    z-index: 2;
    width: 78px;
    height: 78px;
    margin: 0;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 12px 32px rgba(30, 30, 30, 0.28);
    cursor: pointer;
    transform: translate(-50%, -50%);
    transition: transform 0.35s var(--ar-ease);
}

.about-ref__play::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 0;
    height: 0;
    margin-left: 3px;
    border-style: solid;
    border-width: 10px 0 10px 17px;
    border-color: transparent transparent transparent #11CFE0;
    transform: translate(-40%, -50%);
}

.about-ref__play-pulse {
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.75);
    animation: ar-pulse 2.6s ease-out infinite;
    pointer-events: none;
}

@keyframes ar-pulse {
    0% { transform: scale(0.94); opacity: 0.75; }
    100% { transform: scale(1.4); opacity: 0; }
}

.about-ref__video-bar {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: #11CFE0;
    background-image: var(--ar-grad);
    color: #fff;
}

.about-ref__video-bar-ico {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.18);
}

.about-ref__video-bar strong {
    display: block;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
}

.about-ref__video-bar em {
    display: block;
    margin-top: 3px;
    font-size: 12px;
    font-style: normal;
    opacity: 0.92;
    line-height: 1.3;
    color: #fff;
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
    .about-ref__wrap {
        padding: 0 28px;
    }

    .about-ref__badge {
        left: -24px;
        width: 118px;
        min-height: 210px;
    }

    .about-ref__copy {
        padding-left: 28px;
    }
}

@media (max-width: 1024px) {
    .about-ref__wrap {
        padding: 0 24px;
    }

    .about-ref__hero,
    .about-ref__bottom {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-ref__copy {
        padding: 0;
        max-width: none;
    }

    .about-ref__visual {
        max-width: 720px;
        width: 100%;
        margin: 0;
    }

    .about-ref__badge {
        left: -20px;
    }

    .about-ref__leaf--tr {
        width: 160px;
    }
}

@media (max-width: 768px) {
    .about-ref {
        padding: 40px 0 32px;
    }

    .about-ref__wrap {
        padding: 0 16px;
    }

    .about-ref__visual {
        margin-left: 20px;
        width: calc(100% - 20px);
    }

    .about-ref__badge {
        width: 72px;
        min-height: 128px;
        left: -14px;
        top: 18%;
        gap: 6px;
        padding: 12px 8px 14px;
        border-radius: 14px;
    }

    .about-ref__badge-icon svg {
        width: 22px;
        height: 22px;
    }

    .about-ref__badge strong {
        font-size: 24px;
    }

    .about-ref__badge-label {
        font-size: 7.5px;
        letter-spacing: 0.05em;
        line-height: 1.35;
    }

    .about-ref__heading {
        font-size: clamp(32px, 8vw, 40px);
    }

    /* Feature list → 2×2, icon above text (mobile reference layout) */
    .about-ref__grid {
        grid-template-columns: 1fr 1fr;
        gap: 28px 24px;
        margin-top: 28px;
    }

    .about-ref__grid li {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .about-ref__ico {
        width: auto;
        height: auto;
        border: 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        padding: 0;
        color: #11CFE0;
    }

    .about-ref__ico svg {
        width: 28px;
        height: 28px;
    }

    .about-ref__grid li:hover .about-ref__ico {
        transform: none;
        box-shadow: none;
    }

    .about-ref__feat-text {
        padding-top: 0;
        gap: 2px;
    }

    .about-ref__feat-text strong {
        font-size: 14px;
        font-weight: 700;
        line-height: 1.3;
        color: #111;
    }

    .about-ref__feat-text span {
        font-size: 13px;
        font-weight: 600;
        line-height: 1.35;
        color: #111;
    }

    .about-ref__stats {
        grid-template-columns: 1fr 1fr;
        gap: 0;
        margin: -24px auto 0;
        padding: 18px 8px;
        border-radius: 28px;
    }

    .about-ref__stat {
        border-right: 0;
        padding: 12px 8px;
    }

    .about-ref__stat:not(:last-child)::after {
        display: none;
    }

    .about-ref__stat:nth-child(odd) {
        border-right: 1px solid #e0ddd8;
    }

    .about-ref__stat:nth-child(-n+2) {
        border-bottom: 1px solid #e0ddd8;
    }

    .about-ref__stat strong {
        font-size: 28px;
        color: var(--gold-deep, #B8860B);
    }

    .about-ref__stat > span:last-child {
        color: #2F3437;
    }

    .about-ref__bottom {
        margin-top: 32px;
        padding-top: 0;
        gap: 28px;
    }

    .about-ref__copy {
        padding-bottom: 32px;
    }

    .about-ref__trust-row {
        grid-template-columns: 1fr 1fr;
        gap: 32px 28px;
        margin-top: 28px;
    }

    .about-ref__trust-row li {
        border-right: 0;
        padding-right: 0;
        gap: 12px;
    }

    .about-ref__trust-row svg {
        width: 30px;
        height: 30px;
    }

    .about-ref__trust-row span {
        font-size: 14px;
        font-weight: 600;
        line-height: 1.4;
        max-width: 11em;
        color: #111;
    }

    .about-ref__dots,
    .about-ref__leaf {
        opacity: 0.08;
    }

    .about-ref__cta {
        width: 100%;
        min-width: 0;
        margin-top: 32px;
        border-radius: 999px;
    }

    .about-ref__play {
        width: 64px;
        height: 64px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .about-ref__img img,
    .about-ref__video img,
    .about-ref__video video,
    .about-ref__video-el,
    .about-ref__cta,
    .about-ref__cta svg,
    .about-ref__ico,
    .about-ref__grid li,
    .about-ref__trust-row li,
    .about-ref__stat-ico,
    .about-ref__play-pulse {
        transition: none !important;
        animation: none !important;
    }
}