/* =========================================================
   BLUESTONE DIGILAB — SOLUTIONS
   Shared by:
   solutions.html
   technology.html
   business.html
   creative.html
   training.html
   ========================================================= */


/* =========================================================
   SOLUTIONS MEGA MENU — 4 PILLARS
   ========================================================= */

.solutions-mega-menu {
    grid-template-columns: 1.05fr repeat(4, 1fr);
    gap: 14px;
    align-items: stretch;
}

.solution-mega-link {
    min-height: 155px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 16px;
    padding: 18px;
    border-radius: 13px;
    border: 1px solid rgba(255,255,255,0.07);
    background: rgba(255,255,255,0.025);
    transition:
        transform .25s ease,
        border-color .25s ease,
        background .25s ease;
}

.solution-mega-link:hover {
    transform: translateY(-3px);
    border-color: rgba(53,167,255,0.23);
    background: rgba(53,167,255,0.06);
}

.solution-mega-link > i:first-child {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(53,167,255,0.08);
    color: #35a7ff;
    font-size: 14px;
}

.solution-mega-link strong {
    display: block;
    margin-bottom: 6px;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
}

.solution-mega-link span {
    display: block;
    color: #8392a4;
    font-size: 12px;
    line-height: 1.55;
}

.solution-mega-link > i:last-child {
    align-self: flex-end;
    color: #35a7ff;
    font-size: 11px;
}


/* =========================================================
   EXISTING SOLUTIONS OVERVIEW PAGE
   ========================================================= */

.solutions-page-hero {
    position: relative;
    padding: 160px 0 130px;
    overflow: hidden;

    background:
        radial-gradient(
            circle at 80% 25%,
            rgba(53,167,255,0.16),
            transparent 30%
        ),
        radial-gradient(
            circle at 15% 80%,
            rgba(18,103,255,0.10),
            transparent 28%
        ),
        linear-gradient(
            135deg,
            #06111f 0%,
            #0a1a2d 55%,
            #071321 100%
        );

    color: white;
}

.solutions-page-hero-inner {
    max-width: 880px;
}

.solutions-page-hero h1 {
    margin: 18px 0 26px;
    font-size: clamp(56px, 7vw, 92px);
    line-height: .96;
    letter-spacing: -4px;
}

.solutions-page-hero h1 span {
    display: block;
    color: #35a7ff;
}

.solutions-page-hero p {
    max-width: 760px;
    margin: 0;
    color: #a7b6c8;
    font-size: 17px;
    line-height: 1.85;
}

.solution-category-section {
    padding: 130px 0;
    background: #f8fafc;
}

.solution-category-grid {
    display: grid;
    grid-template-columns: .82fr 1.18fr;
    gap: 80px;
    align-items: start;
}

.solution-category-heading {
    position: sticky;
    top: 120px;
}

.solution-category-number {
    display: block;
    margin-bottom: 24px;
    color: rgba(44,116,255,.16);
    font-size: 68px;
    font-weight: 800;
    line-height: 1;
}

.solution-category-heading h2 {
    margin: 15px 0 24px;
    color: #081321;
    font-size: clamp(42px, 4.6vw, 68px);
    line-height: 1.02;
    letter-spacing: -2.5px;
}

.solution-category-heading h2 span {
    display: block;
    color: #2c74ff;
}

.solution-category-heading p {
    max-width: 530px;
    color: #64758a;
    font-size: 16px;
    line-height: 1.85;
}

.solution-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.solution-service-card {
    min-height: 245px;
    padding: 30px 26px;
    border-radius: 22px;
    background: white;
    border: 1px solid rgba(30,70,125,.08);
    box-shadow: 0 16px 40px rgba(25,55,95,.07);
    transition:
        transform .3s ease,
        box-shadow .3s ease,
        border-color .3s ease;
}

.solution-service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(53,167,255,.22);
    box-shadow: 0 24px 55px rgba(25,55,95,.11);
}

.solution-service-card i {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border-radius: 15px;

    background:
        linear-gradient(
            135deg,
            rgba(44,116,255,.13),
            rgba(53,167,255,.08)
        );

    color: #2c74ff;
    font-size: 19px;
}

.solution-service-card h3 {
    margin: 0 0 13px;
    color: #0c1726;
    font-size: 22px;
}

.solution-service-card p {
    margin: 0;
    color: #68798c;
    font-size: 14px;
    line-height: 1.75;
}

.solution-category-dark {
    background:
        radial-gradient(
            circle at 82% 22%,
            rgba(53,167,255,.11),
            transparent 27%
        ),
        linear-gradient(
            135deg,
            #071321,
            #0b1d30
        );
}

.solution-category-dark .solution-category-heading h2 {
    color: white;
}

.solution-category-dark .solution-category-heading p {
    color: #9caec1;
}

.solution-category-dark .solution-category-number {
    color: rgba(53,167,255,.17);
}

.solution-category-dark .solution-service-card {
    background: rgba(255,255,255,.045);
    border: 1px solid rgba(255,255,255,.08);
    box-shadow: none;
}

.solution-category-dark .solution-service-card h3 {
    color: white;
}

.solution-category-dark .solution-service-card p {
    color: #a2b1c2;
}

.solution-category-dark .solution-service-card i {
    background: rgba(53,167,255,.09);
    color: #35a7ff;
}

.solution-category-dark .solution-service-card:hover {
    border-color: rgba(53,167,255,.24);
    box-shadow: 0 20px 50px rgba(0,0,0,.16);
}

.solution-learning-section {
    padding: 120px 0;

    background:
        linear-gradient(
            135deg,
            #e9f2fb,
            #f7faff
        );
}

.solution-learning-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    padding: 70px;
    border-radius: 30px;
    background: white;
    border: 1px solid rgba(35,75,135,.07);
    box-shadow: 0 25px 70px rgba(30,65,110,.08);
}

.solution-learning-box h2 {
    margin: 16px 0 0;
    color: #081321;
    font-size: clamp(44px, 5vw, 68px);
    line-height: 1.02;
    letter-spacing: -2.5px;
}

.solution-learning-box h2 span {
    display: block;
    color: #2c74ff;
}

.solution-learning-box > div > p {
    margin: 8px 0 30px;
    color: #64758a;
    line-height: 1.85;
}

.solution-learning-service {
    display: flex;
    gap: 20px;
    padding: 26px;
    border-radius: 20px;
    background: #f5f8fc;
}

.solution-learning-service > i {
    width: 50px;
    height: 50px;
    flex: 0 0 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(44,116,255,.10);
    color: #2c74ff;
}

.solution-learning-service h3 {
    margin: 0 0 10px;
    color: #0d1928;
}

.solution-learning-service p {
    margin: 0;
    color: #66778b;
    line-height: 1.7;
}

.solutions-final-cta {
    padding: 110px 0;

    background:
        radial-gradient(
            circle at 78% 40%,
            rgba(53,167,255,.13),
            transparent 30%
        ),
        linear-gradient(
            135deg,
            #071321,
            #0b2035
        );

    color: white;
}

.solutions-final-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.solutions-final-cta-inner > div {
    max-width: 760px;
}

.solutions-final-cta h2 {
    margin: 16px 0 20px;
    font-size: clamp(44px, 5vw, 70px);
    line-height: 1.02;
    letter-spacing: -2.5px;
}

.solutions-final-cta h2 span {
    display: block;
    color: #35a7ff;
}

.solutions-final-cta p {
    max-width: 680px;
    color: #9fadc0;
    line-height: 1.8;
}


/* =========================================================
   SHARED PILLAR PAGES
   ========================================================= */

.solution-detail-page {
    --pillar-accent: #35a7ff;
    --pillar-glow: rgba(53,167,255,.17);
    --pillar-soft: rgba(53,167,255,.12);

    background: #07111f;
}

.solution-detail-hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 150px 0 105px;

    background:
        radial-gradient(
            circle at 79% 33%,
            var(--pillar-glow),
            transparent 31%
        ),
        linear-gradient(
            135deg,
            #06111f 0%,
            #09192a 56%,
            #07111f 100%
        );
}

.solution-detail-hero::before {
    content: "";
    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(
            rgba(255,255,255,.025) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255,255,255,.025) 1px,
            transparent 1px
        );

    background-size: 62px 62px;

    opacity: .55;
    pointer-events: none;
}

.solution-detail-hero-inner {
    position: relative;
    z-index: 2;

    display: grid;
    grid-template-columns: 1fr .8fr;
    gap: 75px;
    align-items: center;
}

.solution-detail-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;

    margin-bottom: 22px;
    padding: 8px 13px;

    border: 1px solid rgba(53,167,255,.24);
    border-radius: 999px;

    background: rgba(53,167,255,.055);

    color: #a9d9ff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.6px;
}

.solution-detail-badge i {
    color: var(--pillar-accent);
}

.solution-detail-hero h1 {
    margin: 0;
    color: white;
    font-size: clamp(58px, 7vw, 96px);
    line-height: .95;
    letter-spacing: -5px;
}

.solution-detail-hero h1 span {
    display: block;
    margin-top: 10px;
    color: var(--pillar-accent);
}

.solution-detail-hero-copy > p {
    max-width: 660px;
    margin: 28px 0 0;
    color: #a7b5c5;
    font-size: 17px;
    line-height: 1.85;
}

.solution-detail-hero-panel {
    padding: 28px;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 22px;

    background: rgba(255,255,255,.035);

    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
}

.solution-detail-hero-panel > span {
    display: block;
    margin-bottom: 14px;
    color: #718398;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1.6px;
}

.solution-detail-hero-panel a {
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;

    border-bottom: 1px solid rgba(255,255,255,.06);

    color: #d7e0ea;
    font-size: 14px;

    transition:
        color .25s ease,
        padding-left .25s ease;
}

.solution-detail-hero-panel a:last-child {
    border-bottom: 0;
}

.solution-detail-hero-panel a:hover {
    padding-left: 5px;
    color: white;
}

.solution-detail-hero-panel a i {
    color: var(--pillar-accent);
    font-size: 10px;
}

.solution-detail-intro {
    padding: 105px 0;
    background: #f7f9fc;
}

.solution-detail-intro-grid {
    display: grid;
    grid-template-columns: .88fr 1.12fr;
    gap: 80px;
    align-items: start;
}

.solution-detail-intro h2,
.solution-offering-copy h2,
.solution-detail-process h2,
.solution-detail-cta h2 {
    margin: 15px 0 0;
    color: #081321;
    font-size: clamp(42px, 5vw, 68px);
    line-height: 1.03;
    letter-spacing: -2.8px;
}

.solution-detail-intro h2 span,
.solution-offering-copy h2 span,
.solution-detail-process h2 span {
    color: var(--pillar-accent);
}

.solution-detail-intro-copy p {
    margin: 0 0 18px;
    color: #627389;
    font-size: 15px;
    line-height: 1.85;
}

.solution-offering {
    padding: 112px 0;
    scroll-margin-top: 105px;
    background: white;
    border-top: 1px solid rgba(25,55,95,.07);
}

.solution-offering:nth-child(even) {
    background: #f7f9fc;
}

.solution-offering-grid {
    display: grid;
    grid-template-columns: .84fr 1.16fr;
    gap: 75px;
    align-items: center;
}

.solution-offering:nth-child(even) .solution-offering-copy {
    order: 2;
}

.solution-offering:nth-child(even) .solution-offering-visual {
    order: 1;
}

.solution-offering-number {
    display: block;
    margin-bottom: 15px;
    color: rgba(44,116,255,.16);
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
}

.solution-offering-copy h2 {
    font-size: clamp(38px, 4vw, 58px);
}

.solution-offering-copy > p {
    max-width: 600px;
    margin-top: 20px;
    color: #65768a;
    font-size: 15px;
    line-height: 1.85;
}

.solution-offering-points {
    display: grid;
    gap: 10px;

    margin-top: 24px;

    list-style: none;
}

.solution-offering-points li {
    display: flex;
    align-items: center;
    gap: 10px;

    color: #506277;
    font-size: 13px;
}

.solution-offering-points i {
    width: 22px;
    height: 22px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    flex-shrink: 0;

    border-radius: 50%;

    background: var(--pillar-soft);
    color: var(--pillar-accent);

    font-size: 8px;
}

.solution-offering-visual {
    min-height: 330px;

    position: relative;
    overflow: hidden;

    display: grid;
    place-items: center;

    padding: 32px;

    border-radius: 24px;
    border: 1px solid rgba(35,75,135,.08);

    background:
        radial-gradient(
            circle at 70% 25%,
            var(--pillar-soft),
            transparent 36%
        ),
        linear-gradient(
            135deg,
            #eef4fb,
            #f9fbfe
        );

    box-shadow: 0 22px 60px rgba(25,55,95,.07);
}

.solution-offering-visual::before {
    content: "";
    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(
            rgba(25,55,95,.035) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(25,55,95,.035) 1px,
            transparent 1px
        );

    background-size: 44px 44px;
}

.solution-visual-icon {
    position: relative;
    z-index: 2;

    width: 112px;
    height: 112px;

    display: grid;
    place-items: center;

    border-radius: 28px;

    background: white;

    color: var(--pillar-accent);
    font-size: 42px;

    box-shadow: 0 18px 50px rgba(25,55,95,.10);
}

.solution-visual-label {
    position: absolute;
    z-index: 2;

    left: 24px;
    bottom: 22px;

    color: #53667c;

    font-size: 10px;
    font-weight: 700;

    letter-spacing: 1.5px;
}

.solution-detail-process {
    padding: 110px 0;

    background:
        radial-gradient(
            circle at 80% 20%,
            var(--pillar-glow),
            transparent 28%
        ),
        #071321;
}

.solution-detail-process h2 {
    max-width: 800px;
    color: white;
}

.solution-process-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 18px;

    margin-top: 45px;
}

.solution-process-card {
    min-height: 210px;

    padding: 24px;

    border: 1px solid rgba(255,255,255,.08);
    border-radius: 18px;

    background: rgba(255,255,255,.035);
}

.solution-process-card > span {
    color: var(--pillar-accent);
    font-size: 10px;
    font-weight: 700;
}

.solution-process-card h3 {
    margin: 36px 0 12px;
    color: white;
    font-size: 19px;
}

.solution-process-card p {
    margin: 0;
    color: #91a2b5;
    font-size: 13px;
    line-height: 1.7;
}

.solution-detail-cta {
    padding: 120px 0;

    text-align: center;

    background:
        radial-gradient(
            circle at 50% 18%,
            var(--pillar-glow),
            transparent 30%
        ),
        linear-gradient(
            135deg,
            #07111f,
            #0a1b2e
        );
}

.solution-detail-cta-inner {
    max-width: 850px;
}

.solution-detail-cta h2 {
    color: white;
}

.solution-detail-cta h2 span {
    display: block;
    color: var(--pillar-accent);
}

.solution-detail-cta p {
    max-width: 620px;
    margin: 22px auto 0;
    color: #9cabbc;
    line-height: 1.8;
}

.solution-detail-cta .primary-btn {
    margin-top: 30px;
}


/* =========================================================
   PILLAR PERSONALITIES
   ========================================================= */

.technology-page {
    --pillar-accent: #35a7ff;
    --pillar-glow: rgba(53,167,255,.19);
    --pillar-soft: rgba(53,167,255,.13);
}

.business-page {
    --pillar-accent: #4d8dff;
    --pillar-glow: rgba(77,141,255,.17);
    --pillar-soft: rgba(77,141,255,.12);
}

.creative-page {
    --pillar-accent: #8a6cff;
    --pillar-glow: rgba(138,108,255,.18);
    --pillar-soft: rgba(138,108,255,.12);
}

.training-page {
    --pillar-accent: #20aaa2;
    --pillar-glow: rgba(32,170,162,.16);
    --pillar-soft: rgba(32,170,162,.11);
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 1120px) {
    .solutions-mega-menu {
        grid-template-columns: 1fr repeat(2, 1fr);
    }

    .mega-menu-intro {
        grid-row: span 2;
    }
}

@media (max-width: 950px) {

    .solution-category-grid,
    .solution-learning-box,
    .solution-detail-hero-inner,
    .solution-detail-intro-grid,
    .solution-offering-grid {
        grid-template-columns: 1fr;
    }

    .solution-category-heading {
        position: static;
    }

    .solutions-final-cta-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .solution-detail-hero-panel {
        max-width: 700px;
    }

    .solution-offering:nth-child(even) .solution-offering-copy,
    .solution-offering:nth-child(even) .solution-offering-visual {
        order: initial;
    }

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

@media (max-width: 650px) {

    .solutions-page-hero {
        padding: 125px 0 90px;
    }

    .solutions-page-hero h1 {
        font-size: 48px;
        letter-spacing: -2px;
    }

    .solution-category-section {
        padding: 90px 0;
    }

    .solution-services-grid {
        grid-template-columns: 1fr;
    }

    .solution-category-number {
        font-size: 50px;
    }

    .solution-learning-section {
        padding: 80px 0;
    }

    .solution-learning-box {
        padding: 38px 24px;
    }

    .solutions-final-cta {
        padding: 85px 0;
    }

    .solution-detail-hero {
        min-height: auto;
        padding: 112px 0 82px;
    }

    .solution-detail-hero h1 {
        font-size: 50px;
        letter-spacing: -3px;
    }

    .solution-detail-hero-copy > p {
        font-size: 14px;
    }

    .solution-detail-intro,
    .solution-offering,
    .solution-detail-process,
    .solution-detail-cta {
        padding: 82px 0;
    }

    .solution-offering-visual {
        min-height: 255px;
    }

    .solution-process-grid {
        grid-template-columns: 1fr;
    }
}