/* ============================================================
   VDPL Solutions Landing Page Styles
   Outcome-driven, premium bento-grid layout
   ============================================================ */

/* ---- HERO ---- */
.sol-hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: #FFFFFF;
    overflow: hidden;
    padding-top: var(--header-height);
}

.sol-hero__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.sol-hero__gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
        radial-gradient(circle at bottom left, rgba(236, 72, 153, 0.05) 0%, transparent 40%);
    z-index: 1;
}

.sol-hero__mesh {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 14px 14px, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
    background-size: 28px 28px;
    background-position: 0 0;
    z-index: 2;
}

.sol-hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    animation: sol-float 10s infinite alternate cubic-bezier(0.4, 0, 0.2, 1);
}

.sol-hero__orb--1 {
    width: 400px;
    height: 400px;
    background: rgba(99, 102, 241, 0.15);
    /* Indigo glow */
    top: -100px;
    right: -100px;
}

.sol-hero__orb--2 {
    width: 350px;
    height: 350px;
    background: rgba(16, 185, 129, 0.12);
    /* Emerald glow */
    bottom: -50px;
    left: -100px;
    animation-delay: -5s;
}

@keyframes sol-float {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(40px, 40px) scale(1.1);
    }
}

.sol-hero__content {
    position: relative;
    text-align: center;
    padding: var(--space-16) 0 var(--space-12);
    max-width: 780px;
    margin: 0 auto;
}

.sol-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--btn-padding-y) var(--btn-padding-x);
    background: #F4F4F5;
    border: 1px solid #E4E4E7;
    border-radius: 999px;
    color: var(--color-gray-900);
    font-size: 0.875rem;
    font-weight: var(--fw-semibold);
    margin-bottom: 28px;
}

.sol-hero__title {
    font-size: clamp(2.5rem, 5vw, var(--h1-size));
    font-weight: var(--fw-bold);
    line-height: var(--lh-heading);
    color: var(--color-gray-900);
    margin-bottom: 20px;
}

.text-gradient-sol {
    background: linear-gradient(135deg, var(--color-primary) 0%, #A855F7 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.sol-hero__subtitle {
    font-size: var(--body-size);
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: var(--lh-body);
}

.sol-hero__actions {
    display: flex;
    gap: var(--space-2);
    justify-content: center;
    flex-wrap: wrap;
}

.btn--ghost-light {
    color: var(--color-gray-800);
    border: 1px solid var(--color-gray-300);
    padding: 16px 36px !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    font-size: 0.9375rem !important;
    text-decoration: none;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
}

.btn--ghost-light:hover {
    color: var(--color-gray-900);
    background: var(--color-gray-50);
    border-color: var(--color-gray-400);
}

/* ---- BENTO GRID ---- */
.sol-bento {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.sol-bento__card--wide {
    grid-column: span 2;
}

.sol-bento__card-inner {
    background: white;
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
    min-height: 480px; /* Force minimum height for better bento look */
}

.sol-bento__card-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--sol-color);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sol-bento__card-inner:hover {
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
    border-color: transparent;
}

.sol-bento__card-inner:hover::before {
    opacity: 1;
}

/* Top area */
.sol-bento__top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.sol-bento__icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--btn-radius);
    color: white;
}

.sol-bento__icon svg {
    stroke: white;
}

.sol-bento__stat-chip {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}

.sol-bento__stat-val {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1;
}

.sol-bento__stat-lbl {
    font-size: 11px;
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
}

/* Content */
.sol-bento__title {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 6px;
}

.sol-bento__tagline {
    font-size: var(--btn-font-size);
    font-weight: 600;
    margin-bottom: 10px;
}

.sol-bento__desc {
    font-size: var(--btn-font-size);
    color: var(--color-gray-500);
    line-height: 1.65;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* Features */
.sol-bento__features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin-bottom: var(--space-2);
}

.sol-bento__feat {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--btn-font-size);
    color: var(--color-gray-600);
    font-weight: 500;
}

/* Tech pills */
.sol-bento__techs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.sol-bento__tech-pill {
    padding: 4px 12px;
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-100);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-gray-500);
}

/* CTA */
.sol-bento__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 16px 36px !important;
    color: white;
    font-size: 0.9375rem !important;
    font-weight: 600 !important;
    border-radius: 12px !important;
    text-decoration: none;
    transition: all 0.25s ease;
    align-self: flex-start;
    margin-top: auto; /* Push to bottom */
}

.sol-bento__cta:hover {
    opacity: 0.9;
    transform: translateX(4px);
}

.sol-bento__cta svg {
    stroke: white;
}

/* ---- PROCESS ---- */
.sol-process__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.sol-process__grid::before {
    content: '';
    position: absolute;
    top: 36px;
    left: 60px;
    right: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gray-200), var(--color-primary), var(--color-gray-200));
    z-index: 0;
}

.sol-process__step {
    position: relative;
    text-align: center;
    padding: 0 20px;
    z-index: 1;
}

.sol-process__num {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: white;
    border: 2px solid var(--color-gray-200);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.sol-process__step:hover .sol-process__num {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.sol-process__step-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.sol-process__step-desc {
    font-size: var(--btn-font-size);
    color: var(--color-gray-500);
    line-height: 1.6;
}

/* ---- ENGAGEMENT MODELS ---- */
.sol-models__layout {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 64px;
    align-items: start;
}

.sol-models__left {
    position: sticky;
    top: calc(var(--header-height) + 32px);
}

.sol-models__right {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
}

.sol-model-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-100);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.sol-model-card:hover {
    background: white;
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: rgba(99, 102, 241, 0.12);
}

.sol-model-card__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: white;
    border-radius: var(--btn-radius);
    flex-shrink: 0;
}

.sol-model-card__icon svg {
    stroke: white;
    width: 20px;
    height: 20px;
}

.sol-model-card__title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 4px;
}

.sol-model-card__desc {
    font-size: var(--btn-font-size);
    color: var(--color-gray-500);
    line-height: 1.55;
    margin-bottom: var(--space-1);
}

.sol-model-card__best {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(99, 102, 241, 0.08);
    color: var(--color-primary);
    font-size: 11px;
    font-weight: 600;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ---- RESULTS ---- */
.sol-results__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.sol-result-card {
    text-align: center;
    padding: 40px 24px;
    background: white;
    border: 1px solid var(--color-gray-100);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.sol-result-card:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
    transform: translateY(-4px);
}

.sol-result-card__number {
    display: block;
    font-size: var(--h1-size);
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-1);
}

.sol-result-card__label {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 4px;
}

.sol-result-card__sublabel {
    display: block;
    font-size: 12px;
    color: var(--color-gray-400);
    font-weight: 500;
}

/* ---- CTA ---- */
.sol-cta-section {
    background: var(--color-graphite, #09090B);
    padding: var(--section-padding-y) 0;
}

.sol-cta {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    text-align: center;
    position: relative;
    box-shadow: none;
    max-width: 700px;
    margin: 0 auto;
}

.sol-cta::before {
    display: none;
}

.sol-cta__content {
    position: relative;
}

.sol-cta__title {
    font-size: clamp(2rem, 3.5vw, var(--h2-size));
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.sol-cta__desc {
    font-size: var(--body-size);
    color: rgba(255, 255, 255, 0.7);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

.sol-cta__actions .btn {
    padding: 16px 36px !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    font-size: 0.9375rem !important;
    text-decoration: none;
    transition: all 0.3s ease;
}

.sol-cta__actions .btn--secondary {
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.2);
    background: transparent;
}

.sol-cta__actions .btn--secondary:hover {
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.05);
}

.sol-cta__note {
    font-size: var(--btn-font-size);
    color: rgba(255, 255, 255, 0.4);
    font-weight: 500;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
    .sol-hero {
        padding: calc(var(--header-height) + 40px) 0 60px !important;
    }
    .sol-hero__content {
        padding: 40px 0 !important;
    }
    .sol-hero__title {
        font-size: 1.5rem !important;
        line-height: 1.25 !important;
        margin-bottom: 20px !important;
    }
    .sol-hero__subtitle {
        font-size: 0.9375rem !important;
        margin-bottom: 32px !important;
    }
    .sol-hero__actions {
        display: flex !important;
        flex-direction: column !important;
        gap: 16px !important;
        align-items: center !important;
    }
    .sol-hero__actions .btn, 
    .sol-hero__actions .btn--ghost-light {
        width: 100% !important;
        max-width: 320px !important;
        justify-content: center !important;
        margin: 0 !important;
        padding: 16px 20px !important;
    }

    .section {
        padding: 60px 0 !important;
    }
    .section__title {
        font-size: 1.4rem !important;
        line-height: 1.25 !important;
    }
    .section__subtitle {
        font-size: 0.9375rem !important;
        margin-bottom: 40px !important;
    }

    .sol-bento {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    .sol-bento__card--wide {
        grid-column: span 1 !important;
    }
    .sol-bento__card-inner {
        min-height: auto !important;
        padding: 32px 24px !important;
    }
    .sol-bento__title {
        font-size: 1.125rem !important;
    }

    .sol-process__grid {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
    }
    .sol-process__grid::before {
        display: none !important;
    }

    .sol-models__layout {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
    }
    .sol-models__left {
        position: relative !important;
        top: 0 !important;
    }
    .sol-models__right {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    .sol-model-card {
        padding: 24px !important;
        align-items: center !important;
    }
    .sol-model-card__title, h4 {
        font-size: 1.125rem !important;
        margin-top: 0 !important;
    }

    .sol-results__grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 16px !important;
    }
    .sol-result-card {
        padding: 24px 16px !important;
    }
    .sol-result-card__number {
        font-size: 1.5rem !important;
    }
    .sol-result-card__label {
        font-size: 0.8125rem !important;
    }

    .sol-cta-section {
        padding: 60px 0 !important;
    }
    .sol-cta__title {
        font-size: 1.4rem !important;
        line-height: 1.25 !important;
    }
    .sol-cta__desc {
        font-size: 0.9375rem !important;
        margin-bottom: 32px !important;
    }
    .sol-cta__actions {
        display: flex !important;
        flex-direction: column !important;
        gap: 16px !important;
        align-items: center !important;
    }
    .sol-cta__actions .btn {
        width: 100% !important;
        max-width: 320px !important;
        justify-content: center !important;
        padding: 16px 20px !important;
    }
}

/* ---- SOLUTION DETAIL (SD) PAGE STYLES ---- */
.sd-hero {
    position: relative;
    padding: calc(var(--header-height) + 80px) 0 80px;
    overflow: hidden;
}

.sd-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.sd-hero__inner {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 80px;
    align-items: center;
}

.sd-breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 40px;
}

.sd-breadcrumb a {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-gray-500);
    text-decoration: none;
    transition: color 0.2s;
}

.sd-breadcrumb a:hover {
    color: var(--color-primary);
}

.sd-breadcrumb span {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-gray-900);
}

.sd-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 99px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.sd-hero__title {
    font-size: 48px;
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.04em;
    color: var(--color-gray-900);
    margin-bottom: 24px;
}

.sd-hero__tagline {
    font-size: 20px;
    font-weight: 600;
    color: #475569;
    margin-bottom: 16px;
    line-height: 1.4;
}

.sd-hero__desc {
    font-size: 1.125rem;
    color: #64748B;
    line-height: 1.7;
    margin-bottom: 40px;
}

.sd-hero__visual {
    position: relative;
    z-index: 2;
}

.sd-hero__stat-card {
    background: #FFFFFF;
    border-radius: 40px;
    padding: 64px 40px;
    text-align: center;
    box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.sd-hero__stat-icon {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    color: #FFF;
}

.sd-hero__stat-val {
    font-size: 4.5rem;
    font-weight: 600;
    line-height: 1;
    margin-bottom: 12px;
    letter-spacing: -0.04em;
}

.sd-hero__stat-lbl {
    font-size: 12px;
    font-weight: 600;
    color: #94A3B8;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

/* Capability Matrix */
.sol-model-card {
    padding: 32px;
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 20px;
}

.sol-model-card__icon {
    background: var(--color-primary);
    border-radius: 12px;
    transition: transform 0.3s ease;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.sol-model-card:hover .sol-model-card__icon {
    transform: scale(1.1) rotate(5deg);
}

/* Tech section enhancements */
.service-tech {
    padding: 100px 0;
}

.tech-pills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 40px;
}

.tech-pill {
    padding: 10px 24px;
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 99px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gray-600);
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

.tech-pill:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.1);
}

.sd-cta-section {
    padding: 80px 0;
    background: #FFFFFF;
}

.sd-cta-card {
    background: #F8FAFC;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 32px;
    padding: 56px 40px;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    transition: all 0.3s ease;
}

.sd-cta-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.04);
    transform: translateY(-2px);
}

.sd-cta__title {
    font-size: 36px;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.sd-cta__desc {
    font-size: 1.125rem;
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: 1.6;
}

/* Responsive Solution Details */
@media (max-width: 1024px) {
    .sd-hero {
        padding: calc(var(--header-height) + 40px) 0 60px !important;
    }
    .sd-hero__inner {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
        text-align: center !important;
    }
    .sd-breadcrumb {
        display: none !important;
    }
    .sd-hero__badge {
        margin-bottom: 20px !important;
    }
    .sd-hero__title {
        font-size: 1.5rem !important;
        line-height: 1.25 !important;
        margin-bottom: 20px !important;
    }
    .sd-hero__tagline {
        font-size: 1rem !important;
        margin-bottom: 24px !important;
    }
    .sd-hero__desc {
        font-size: 0.9375rem !important;
        margin-bottom: 32px !important;
        max-width: 100% !important;
    }
    .sd-hero__actions {
        display: flex !important;
        flex-direction: column !important;
        gap: 16px !important;
        align-items: center !important;
    }
    .sd-hero__actions .btn {
        width: 100% !important;
        max-width: 320px !important;
        justify-content: center !important;
    }
    .sd-hero__stat-card {
        padding: 40px 24px !important;
    }
    .sd-hero__stat-val {
        font-size: 2.5rem !important;
    }

    .service-tech {
        padding: 60px 0 !important;
    }
    .tech-pills-container {
        justify-content: center !important;
        gap: 8px !important;
    }
    .tech-pill {
        padding: 8px 16px !important;
        font-size: 0.8125rem !important;
    }

    .sd-cta-card {
        padding: 60px 24px !important;
        border-radius: 24px !important;
    }
    .sd-cta__title {
        font-size: 1.4rem !important;
        line-height: 1.25 !important;
    }
    .sd-cta__desc {
        font-size: 0.9375rem !important;
    }
}