/* ═══════════════════════════════════════════════════════════════
   i-Bina — About Us Page
   Builds on the shared primitives defined in home.css
   (.ib-band, .ib-eyebrow, .ib-btn, .ib-roles, .ib-stat, .ib-cta).
   ═══════════════════════════════════════════════════════════════ */

/* ═══════════════ HERO ═══════════════ */
.ib-about__hero {
    position: relative;
    overflow: hidden;
    width: min(calc(100% - clamp(28px, 4vw, 56px)), 1280px);
    margin-inline: auto;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: var(--ib-radius-lg);
    padding: clamp(34px, 5vw, 76px) clamp(20px, 5vw, 60px);
    background:
        radial-gradient(920px 420px at 82% -12%, rgba(37, 99, 235, 0.10), transparent 66%),
        radial-gradient(740px 380px at 5% 18%, rgba(245, 158, 11, 0.08), transparent 62%),
        linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.ib-about > .ib-band,
.ib-about > .ib-cta {
    width: min(calc(100% - clamp(28px, 4vw, 56px)), 1280px);
    margin-inline: auto;
}

.ib-about > .ib-cta {
    border: 1px solid rgba(24, 34, 47, 0.20);
    background:
        radial-gradient(760px 340px at 50% -10%, rgba(255, 255, 255, 0.12), transparent 60%),
        radial-gradient(720px 340px at 8% 24%, rgba(37, 99, 235, 0.16), transparent 64%),
        linear-gradient(135deg, #16233A 0%, #18222F 58%, #102236 100%);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
}

.ib-about__hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(245, 158, 11, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(245, 158, 11, 0.035) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(circle at 82% 0%, #000, transparent 75%);
    mask-image: radial-gradient(circle at 82% 0%, #000, transparent 75%);
    pointer-events: none;
}

.ib-about__hero::after {
    content: "";
    position: absolute;
    inset-inline: clamp(22px, 5vw, 72px);
    bottom: 0;
    height: 3px;
    border-radius: var(--ib-radius-full) var(--ib-radius-full) 0 0;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.72), rgba(245, 158, 11, 0.46), transparent);
    pointer-events: none;
}

.ib-about__hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: clamp(28px, 4vw, 56px);
    max-width: 1180px;
    margin: 0 auto;
}

.ib-about__hero-copy { min-width: 0; }

.ib-about__hero .ib-eyebrow {
    background: #FFFFFF;
    border: 1px solid rgba(37, 99, 235, 0.16);
    color: var(--ib-primary-dark);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.ib-about__title {
    margin: 0;
    font-family: var(--ib-font-display);
    font-size: clamp(2rem, 4.6vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.035em;
    color: var(--ib-on-surface);
}

.ib-about__lead {
    margin: var(--ib-space-5) 0 0;
    max-width: 560px;
    color: var(--ib-on-surface-muted);
    font-size: clamp(1rem, 1.7vw, 1.16rem);
    line-height: 1.7;
}

.ib-about__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ib-space-3);
    justify-content: flex-start;
    margin-top: var(--ib-space-6);
}

.ib-about__hero .ib-btn--light {
    background: var(--ib-primary-gradient);
    color: #fff;
    box-shadow: 0 8px 22px rgba(37, 99, 235, 0.24);
}

.ib-about__hero .ib-btn--light:hover {
    color: #fff;
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.30);
}

.ib-about__hero .ib-btn--outline-light {
    background: #FFFFFF;
    color: var(--ib-on-surface);
    border-color: var(--ib-outline);
    box-shadow: var(--ib-shadow);
}

.ib-about__hero .ib-btn--outline-light:hover {
    background: var(--ib-primary-light);
    border-color: rgba(37, 99, 235, 0.34);
    color: var(--ib-primary-dark);
}

/* Stack sits on the coloured hero — soften the lead photo with a light frame */
.ib-stack--onhero .ib-stack__photo--main {
    border: 1px solid rgba(226, 232, 240, 0.90);
}

.ib-stack--onhero .ib-stack__tag {
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.18);
}

/* ═══════════════ MISSION ═══════════════ */
.ib-about__mission {
    max-width: 920px;
    margin: 0 auto;
    padding: clamp(28px, 4vw, 48px) clamp(24px, 4vw, 56px);
    text-align: center;
    background:
        radial-gradient(700px 240px at 50% 0%, rgba(37, 99, 235, 0.06), transparent 70%),
        var(--ib-surface-card);
    border: 1px solid var(--ib-outline-light);
    border-radius: var(--ib-radius-xl);
    box-shadow: var(--ib-shadow);
}

.ib-about__mission-title {
    margin: 0 0 var(--ib-space-4);
    font-family: var(--ib-font-display);
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ib-primary-dark);
}

.ib-about__mission-text {
    margin: 0;
    font-size: clamp(1.05rem, 2vw, 1.3rem);
    line-height: 1.7;
    color: var(--ib-on-surface);
}

/* ═══════════════ STORY ═══════════════ */
.ib-story {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(24px, 4vw, 56px);
    align-items: center;
    max-width: 1140px;
    margin: 0 auto;
}

.ib-story__text .ib-band__title {
    text-align: start;
}

.ib-story__text p {
    margin: 0 0 var(--ib-space-4);
    color: var(--ib-on-surface-muted);
    font-size: var(--ib-text-md);
    line-height: 1.75;
}

.ib-story__text p:last-child {
    margin-bottom: 0;
}

.ib-story__media {
    border-radius: var(--ib-radius-lg);
    overflow: hidden;
    box-shadow: var(--ib-shadow-lg);
    aspect-ratio: 4 / 3;
}

.ib-story__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ═══════════════ VALUES ═══════════════ */
.ib-values {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--ib-space-4);
    max-width: 1140px;
    margin: 0 auto;
}

.ib-value {
    padding: clamp(20px, 2.5vw, 28px);
    background: var(--ib-surface-card);
    border: 1px solid var(--ib-outline-light);
    border-radius: var(--ib-radius-lg);
    box-shadow: var(--ib-shadow);
    transition: transform var(--ib-transition), box-shadow var(--ib-transition);
}

.ib-value:hover {
    transform: translateY(-3px);
    box-shadow: var(--ib-shadow-md);
}

.ib-value__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    margin-bottom: var(--ib-space-3);
    border-radius: var(--ib-radius-sm);
    background: #e8201c;
    color: #fff;
    box-shadow: 0 8px 20px rgba(232, 32, 28, 0.22);
}

.ib-value__title {
    margin: 0 0 8px;
    font-size: var(--ib-text-md);
    font-weight: 700;
    color: var(--ib-on-surface);
}

.ib-value__desc {
    margin: 0;
    font-size: var(--ib-text-sm);
    line-height: 1.6;
    color: var(--ib-on-surface-muted);
}

/* ═══════════════ WHAT WE OFFER ═══════════════ */
.ib-offer {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: clamp(24px, 4vw, 56px);
    align-items: center;
    max-width: 1140px;
    margin: 0 auto;
}

.ib-offer__intro .ib-band__title {
    text-align: start;
}

.ib-offer__intro .ib-band__lead {
    text-align: start;
}

.ib-about .ib-features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--ib-space-3);
}

.ib-about .ib-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--ib-surface-card);
    border: 1px solid var(--ib-outline-light);
    border-radius: var(--ib-radius);
    font-size: var(--ib-text-sm);
    font-weight: 600;
    color: var(--ib-on-surface);
    box-shadow: var(--ib-shadow);
    transition: transform var(--ib-transition), box-shadow var(--ib-transition);
}

.ib-about .ib-feature::before {
    content: "";
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    border-radius: 50%;
    background:
        var(--ib-primary-light)
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23D2042D' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")
        center / 14px no-repeat;
}

.ib-about .ib-feature:hover {
    transform: translateY(-2px);
    box-shadow: var(--ib-shadow-md);
}

/* ═══════════════ OUR EDGE ═══════════════ */
.ib-edge {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--ib-space-4);
    max-width: 1000px;
    margin: 0 auto;
}

.ib-edge__item {
    position: relative;
    padding: clamp(22px, 3vw, 30px);
    padding-inline-start: clamp(26px, 3vw, 34px);
    background: var(--ib-surface-card);
    border: 1px solid var(--ib-outline-light);
    border-radius: var(--ib-radius-lg);
    box-shadow: var(--ib-shadow);
    transition: transform var(--ib-transition), box-shadow var(--ib-transition);
}

.ib-edge__item::before {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    top: clamp(22px, 3vw, 30px);
    bottom: clamp(22px, 3vw, 30px);
    width: 4px;
    border-radius: var(--ib-radius-full);
    background: var(--ib-primary-gradient);
}

.ib-edge__item:hover {
    transform: translateY(-3px);
    box-shadow: var(--ib-shadow-md);
}

.ib-edge__title {
    margin: 0 0 8px;
    font-size: var(--ib-text-lg);
    font-weight: 700;
    color: var(--ib-on-surface);
}

.ib-edge__desc {
    margin: 0;
    font-size: var(--ib-text-sm);
    line-height: 1.65;
    color: var(--ib-on-surface-muted);
}

/* ═══════════════ Responsive ═══════════════ */
@media (max-width: 880px) {
    .ib-about__hero-grid { grid-template-columns: 1fr; }

    .ib-about__hero-copy {
        text-align: center;
        order: 1;
    }

    .ib-about__lead { margin-inline: auto; }
    .ib-about__cta { justify-content: center; }

    .ib-about__hero-visual {
        order: 2;
        width: 100%;
        max-width: 460px;
        margin: 8px auto 0;
    }
}

@media (max-width: 980px) {
    .ib-values { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
    .ib-story,
    .ib-offer { grid-template-columns: 1fr; }

    .ib-story__media { order: -1; }

    .ib-story__text .ib-band__title,
    .ib-offer__intro .ib-band__title,
    .ib-offer__intro .ib-band__lead { text-align: center; }
}

@media (max-width: 600px) {
    .ib-edge { grid-template-columns: 1fr; }
    .ib-about .ib-features { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
    .ib-values { grid-template-columns: 1fr; }
}