/* =========================================
   Enterprise — Medusa-style (zinc + Arial-bold accents)
   SOX compliance / hardware-sealed integrity
========================================= */

.std-hero,
.std-stats,
.std-section,
.std-solution,
.std-cta {
    width: 100%;
    font-family: 'Inter', 'Inter Fallback', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    font-feature-settings: 'cv11', 'ss01', 'ss03';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-size: 14px;
    line-height: 21px;
    color: #313131;
}

.std-hero *,
.std-stats *,
.std-section *,
.std-solution *,
.std-cta * { font-family: inherit; }

.std-container {
    max-width: 1280px;
    margin:    0 auto;
    padding:   0 32px;
    width:     100%;
}

/* ── Hero ── */
.std-hero {
    background: #ffffff;
    padding:    128px 0 80px;
    text-align: center;
}

.std-hero .std-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.std-eyebrow {
    display:     inline-flex;
    align-items: center;
    gap:         8px;
    font-size:   14px;
    font-weight: 500;
    color:       #18181B;
    margin-bottom: 24px;
}

.std-eyebrow i { font-size: 14px; }

.std-h1 {
    font-size:      72px;
    font-weight:    700;
    line-height:    1.05;
    letter-spacing: -2.4px;
    color:          #18181B;
    margin:         0 0 24px;
}

.std-sub {
    font-size:   16px;
    line-height: 24px;
    color:       #52525B;
    max-width:   680px;
    margin:      0 0 32px;
}

.std-sub strong {
    color:       #18181B;
    font-weight: 600;
}

.std-hero-cta {
    display:         flex;
    gap:             12px;
    justify-content: center;
    flex-wrap:       wrap;
}

/* ── Buttons ── */
.std-btn {
    display:         inline-flex;
    align-items:     center;
    justify-content: center;
    gap:             8px;
    min-width:       160px;
    padding:         12px 24px;
    border-radius:   6px;
    font-family:     'Inter', system-ui, sans-serif;
    font-size:       14px;
    font-weight:     500;
    line-height:     20px;
    text-decoration: none;
    cursor:          pointer;
    border:          none;
    transition:      all 150ms ease;
}

.std-btn--inverted {
    background: #27272A;
    color:      rgba(255,255,255,0.92);
    box-shadow: inset 0 0.75px 0 0 rgba(255,255,255,0.2),
                0 1px 2px 0 rgba(0,0,0,0.4),
                0 0 0 1px #18181B;
}
.std-btn--inverted:hover { background: #3F3F46; color: rgba(255,255,255,0.92); }

.std-btn--neutral {
    background: #ffffff;
    color:      #18181B;
    box-shadow: 0 1px 2px 0 rgba(0,0,0,0.12),
                0 0 0 1px rgba(0,0,0,0.08);
}
.std-btn--neutral:hover { background: #F4F4F5; color: #18181B; }

.std-btn--light {
    background: #ffffff;
    color:      #18181B;
    box-shadow: 0 1px 2px 0 rgba(0,0,0,0.12),
                0 0 0 1px rgba(0,0,0,0.08);
}
.std-btn--light:hover { background: #F4F4F5; color: #18181B; }

/* ── Stat strip ── */
.std-stats {
    background:    #ffffff;
    border-top:    1px solid #E4E4E7;
    border-bottom: 1px solid #E4E4E7;
}

.std-stats-grid {
    display:         grid;
    grid-template-columns: repeat(4, 1fr);
}

.std-stat {
    padding:      40px 32px;
    text-align:   center;
    border-right: 1px solid #E4E4E7;
}

.std-stat:last-child { border-right: none; }

.std-stat-num {
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif !important;
    font-size:   40px;
    font-weight: 700;
    line-height: 46px;
    letter-spacing: -1.2px;
    color:       #18181B;
    margin-bottom: 8px;
}

.std-stat-label {
    font-size:   13px;
    color:       #52525B;
    line-height: 18px;
}

.std-stat-src {
    display:     block;
    font-size:   11px;
    color:       #A1A1AA;
    margin-top:  2px;
}

/* ── Sections ── */
.std-section {
    background: #ffffff;
    padding:    96px 0;
}

.std-section--alt {
    background: #FAFAFA;
    border-top: 1px solid #E4E4E7;
    border-bottom: 1px solid #E4E4E7;
}

.std-section-head {
    text-align: center;
    max-width:  680px;
    margin:     0 auto 64px;
}

.std-kicker {
    display:        inline-block;
    font-size:      12px;
    font-weight:    600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color:          #52525B;
    margin-bottom:  16px;
}

.std-kicker--light { color: rgba(255,255,255,0.7); }

.std-h2 {
    font-size:      56px;
    font-weight:    700;
    line-height:    1.08;
    letter-spacing: -1.8px;
    color:          #18181B;
    margin:         0 0 20px;
}

.std-h2--light { color: #ffffff; }

.std-section-sub {
    font-size:   16px;
    line-height: 24px;
    color:       #52525B;
    margin:      0;
}

/* ── 3-card grid ── */
.std-gaps {
    display:   grid;
    grid-template-columns: repeat(3, 1fr);
    gap:       0;
    border:    1px solid #E4E4E7;
    background: #ffffff;
    border-radius: 12px;
    overflow:  hidden;
}

.std-section--alt .std-gaps { background: #ffffff; }

.std-gap {
    padding:      40px 32px;
    border-right: 1px solid #E4E4E7;
}

.std-gap:last-child { border-right: none; }

.std-gap-num {
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif !important;
    font-size:   32px;
    font-weight: 700;
    color:       #A1A1AA;
    letter-spacing: -0.8px;
    margin-bottom: 16px;
}

.std-gap-num--check {
    font-family: inherit !important;
    font-size:   28px;
    color:       #18181B;
}

.std-gap-title {
    font-size:   18px;
    font-weight: 600;
    color:       #18181B;
    margin-bottom: 12px;
    line-height: 26px;
}

.std-gap-body {
    font-size:   14px;
    color:       #52525B;
    line-height: 22px;
}

.std-gap-body strong {
    color:       #18181B;
    font-weight: 600;
}

/* ── Solution (dark) ── */
.std-solution {
    background: #18181B;
    padding:    112px 0;
    text-align: center;
    color:      #ffffff;
}

.std-solution-inner {
    max-width: 900px;
    margin:    0 auto;
}

.std-h2--light em {
    font-style: italic;
    color:      #ffffff;
    font-weight: 700;
}

.std-patstd-wrap {
    display:     inline-block;
    vertical-align: baseline;
    margin:      0 6px;
}

.std-patstd-badge {
    display:        inline-flex;
    align-items:    center;
    gap:            6px;
    font-family:    Arial, 'Helvetica Neue', Helvetica, sans-serif !important;
    font-size:      16px;
    font-weight:    700;
    letter-spacing: -0.3px;
    padding:        4px 12px;
    border-radius:  999px;
    background:     linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
    color:          #18181B;
    vertical-align: middle;
    transform:      translateY(-6px);
    box-shadow:     0 2px 8px rgba(251, 191, 36, 0.35);
}

.std-patstd-badge i { font-size: 14px; }

.std-solution-sub {
    font-size:   18px;
    line-height: 28px;
    color:       rgba(255,255,255,0.75);
    max-width:   680px;
    margin:      24px auto 32px;
}

.std-solution-proof {
    display:       inline-flex;
    align-items:   center;
    gap:           10px;
    padding:       12px 20px;
    background:    rgba(255,255,255,0.08);
    border:        1px solid rgba(255,255,255,0.15);
    border-radius: 999px;
    font-size:     13px;
    color:         rgba(255,255,255,0.9);
}

.std-solution-proof i {
    color:     #34D399;
    font-size: 14px;
}

.std-solution-proof strong {
    color:       #ffffff;
    font-weight: 600;
}

/* ── Flow (how it works) ── */
.std-flow {
    display:    grid;
    grid-template-columns: repeat(4, 1fr);
    gap:        16px;
}

.std-flow-step {
    padding:     32px 24px;
    text-align:  center;
    background:  #ffffff;
    border:      1px solid #E4E4E7;
    border-radius: 12px;
    position:    relative;
}

.std-flow-icon {
    width:           52px;
    height:          52px;
    border-radius:   12px;
    background:      #F4F4F5;
    color:           #18181B;
    display:         inline-flex;
    align-items:     center;
    justify-content: center;
    margin-bottom:   20px;
    font-size:       22px;
}

.std-flow-name {
    font-size:   16px;
    font-weight: 600;
    color:       #18181B;
    margin-bottom: 6px;
}

.std-flow-desc {
    font-size:   13px;
    color:       #52525B;
    line-height: 20px;
}

/* ── Differentiators ── */
.std-diff {
    display:    grid;
    grid-template-columns: repeat(3, 1fr);
    gap:        20px;
}

.std-diff-card {
    background:    #ffffff;
    border:        1px solid #E4E4E7;
    border-radius: 12px;
    padding:       36px 28px;
    position:      relative;
}

.std-diff-card--patent {
    background: #ffffff;
    box-shadow: 0 0 0 2px #18181B, 0 10px 40px rgba(24,24,27,0.08);
}

.std-diff-patent {
    display:        inline-flex;
    align-items:    center;
    gap:            6px;
    font-family:    Arial, 'Helvetica Neue', Helvetica, sans-serif !important;
    font-size:      11px;
    font-weight:    700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding:        4px 10px;
    border-radius:  999px;
    background:     linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
    color:          #18181B;
    margin-bottom:  16px;
}

.std-diff-title {
    font-size:   20px;
    font-weight: 600;
    color:       #18181B;
    margin-bottom: 12px;
    line-height: 28px;
}

.std-diff-body {
    font-size:   14px;
    color:       #52525B;
    line-height: 22px;
}

/* ── Industries ── */
.std-industries {
    display:    grid;
    grid-template-columns: repeat(3, 1fr);
    gap:        16px;
}

.std-industry {
    padding:       28px;
    background:    #ffffff;
    border:        1px solid #E4E4E7;
    border-radius: 12px;
    display:       flex;
    flex-direction: column;
    gap:           6px;
}

.std-industry > i {
    font-size:    28px;
    color:        #18181B;
    margin-bottom: 12px;
}

.std-industry-name {
    font-size:   16px;
    font-weight: 600;
    color:       #18181B;
}

.std-industry-tag {
    font-size: 13px;
    color:     #71717A;
}

/* ── Final CTA ── */
.std-cta {
    background:    #18181B;
    padding:       112px 0;
    text-align:    center;
    color:         #ffffff;
}

.std-cta .std-h2 { margin-bottom: 16px; }
.std-cta .std-solution-sub { margin: 0 auto 32px; }
.std-cta .std-hero-cta { justify-content: center; }

/* ── 5-card variant for "five problems" ── */
.std-gaps--five {
    grid-template-columns: repeat(5, 1fr);
}

/* ── Two Deployment Modes (★ core differentiator) ── */
.std-modes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.std-mode {
    background: #ffffff;
    border: 1px solid #E4E4E7;
    border-radius: 12px;
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.std-mode--recommended {
    border-color: #18181B;
    box-shadow: 0 0 0 1px #18181B, 0 12px 36px -12px rgba(24,24,27,0.18);
}

.std-mode-tag {
    display: inline-block;
    align-self: flex-start;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 999px;
    background: #18181B;
    color: #ffffff;
    margin-bottom: 24px;
}

.std-mode-tag--alt {
    background: #F4F4F5;
    color: #52525B;
    border: 1px solid #E4E4E7;
}

.std-mode-name {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.6px;
    color: #18181B;
    margin-bottom: 8px;
    line-height: 1.2;
}

.std-mode-tagline {
    font-size: 15px;
    color: #18181B;
    font-weight: 500;
    margin-bottom: 16px;
    line-height: 1.45;
}

.std-mode-body {
    font-size: 14.5px;
    color: #52525B;
    line-height: 1.65;
    margin: 0 0 20px;
}

.std-mode-body strong { color: #18181B; font-weight: 600; }

.std-mode-list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    border-top: 1px solid #E4E4E7;
}

.std-mode-list li {
    font-size: 13.5px;
    color: #27272a;
    line-height: 1.55;
    padding: 12px 0 12px 22px;
    border-bottom: 1px solid #F4F4F5;
    position: relative;
}

.std-mode-list li:last-child { border-bottom: none; }

.std-mode-list li::before {
    content: "";
    position: absolute;
    left: 2px;
    top: 18px;
    width: 8px;
    height: 8px;
    background: #18181B;
    border-radius: 2px;
}

.std-mode-deploy {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid #E4E4E7;
    font-size: 13px;
    color: #52525B;
    line-height: 1.5;
}

.std-mode-deploy-label {
    font-weight: 600;
    color: #18181B;
    margin-right: 4px;
}

/* ── Data Sovereignty grid (inside dark .std-solution section) ── */
.std-sov-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px;
    overflow: hidden;
    margin-top: 36px;
}

.std-sov-item {
    background: #18181B;
    padding: 24px 20px;
    text-align: left;
}

.std-sov-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #34D399;
    margin-bottom: 10px;
}

.std-sov-body {
    font-size: 13.5px;
    color: rgba(255,255,255,0.78);
    line-height: 1.55;
}

/* ── Five Reasons / Capability → Need map ── */
.std-fit {
    border-top: 1px solid #E4E4E7;
}

.std-fit-row {
    display: grid;
    grid-template-columns: 1fr 56px 1fr;
    gap: 24px;
    padding: 32px 0;
    border-bottom: 1px solid #E4E4E7;
    align-items: start;
}

.std-fit-cap-eyebrow,
.std-fit-need-eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #71717A;
    margin-bottom: 8px;
}

.std-fit-need-eyebrow { color: #b91c1c; }
.std-fit-cap-eyebrow  { color: #166534; }

.std-fit-cap-name,
.std-fit-need-name {
    font-size: 19px;
    font-weight: 700;
    color: #18181B;
    margin-bottom: 10px;
    line-height: 1.3;
    letter-spacing: -0.3px;
}

.std-fit-cap-body,
.std-fit-need-body {
    font-size: 14px;
    color: #52525B;
    line-height: 1.65;
    margin: 0;
}

.std-fit-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #A1A1AA;
    font-size: 22px;
    padding-top: 28px;
}

/* ── Tier strip ── */
.std-tier-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border: 1px solid #E4E4E7;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
}

.std-tier {
    padding: 28px 24px;
    border-right: 1px solid #E4E4E7;
    text-align: left;
}

.std-tier:last-child { border-right: none; }

.std-tier-badge {
    display: inline-block;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif !important;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #ffffff;
    background: #18181B;
    padding: 3px 9px;
    border-radius: 4px;
    margin-bottom: 14px;
}

.std-tier-name {
    font-size: 20px;
    font-weight: 700;
    color: #18181B;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.std-tier-tech {
    font-size: 13px;
    color: #52525B;
    line-height: 1.5;
    margin-bottom: 14px;
    min-height: 39px;
}

.std-tier-target {
    font-size: 12px;
    color: #71717A;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    padding-top: 12px;
    border-top: 1px solid #E4E4E7;
}

.std-tier-foot,
.std-patstd-foot {
    margin-top: 32px;
    text-align: center;
}

.std-foot-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: #18181B;
    text-decoration: none;
    transition: gap 0.15s;
}

.std-foot-link:hover { gap: 10px; color: #18181B; }

/* ── Compliance grid ── */
.std-comp {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.std-comp-group {
    background: #ffffff;
    border: 1px solid #E4E4E7;
    border-radius: 12px;
    padding: 24px 24px 16px;
}

.std-comp-group-name {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #71717A;
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid #E4E4E7;
}

.std-comp-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.std-comp-list li {
    font-size: 13.5px;
    color: #18181B;
    font-weight: 500;
    padding: 6px 0 6px 20px;
    position: relative;
    line-height: 1.5;
}

.std-comp-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 13px;
    width: 6px;
    height: 6px;
    background: #166534;
    border-radius: 50%;
}

/* ── SLA strip ── */
.std-sla {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border: 1px solid #E4E4E7;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
}

.std-sla-col {
    padding: 36px 32px;
    border-right: 1px solid #E4E4E7;
}

.std-sla-col:last-child { border-right: none; }

.std-sla-col .std-kicker { margin-bottom: 14px; }

.std-sla-num {
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif !important;
    font-size: 44px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -1.4px;
    color: #18181B;
    margin-bottom: 6px;
}

.std-sla-name {
    font-size: 14px;
    color: #71717A;
    font-weight: 500;
    margin-bottom: 14px;
    text-transform: lowercase;
}

.std-sla-body {
    font-size: 13.5px;
    color: #52525B;
    line-height: 1.65;
    margin: 0;
}

/* ── Ghost-light button (for dark CTA section) ── */
.std-btn--ghost-light {
    background: transparent;
    color: #ffffff;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.28);
}
.std-btn--ghost-light:hover { background: rgba(255,255,255,0.08); color: #ffffff; }

/* =========================================
   Responsive
========================================= */
@media (max-width: 1024px) {
    .std-stats-grid     { grid-template-columns: repeat(2, 1fr); }
    .std-stat:nth-child(2) { border-right: none; }
    .std-stat:nth-child(1),
    .std-stat:nth-child(2) { border-bottom: 1px solid #E4E4E7; }

    .std-gaps,
    .std-flow,
    .std-diff,
    .std-industries    { grid-template-columns: repeat(2, 1fr); }

    .std-gaps--five    { grid-template-columns: repeat(2, 1fr); }

    .std-gap           { border-right: none; border-bottom: 1px solid #E4E4E7; }
    .std-gap:nth-child(2n) { border-right: none; }

    .std-modes         { grid-template-columns: 1fr; }
    .std-sov-grid      { grid-template-columns: repeat(2, 1fr); }
    .std-tier-strip    { grid-template-columns: repeat(2, 1fr); }
    .std-tier:nth-child(2)  { border-right: none; }
    .std-tier:nth-child(1),
    .std-tier:nth-child(2)  { border-bottom: 1px solid #E4E4E7; }
    .std-comp          { grid-template-columns: repeat(2, 1fr); }
    .std-sla           { grid-template-columns: 1fr; }
    .std-sla-col       { border-right: none; border-bottom: 1px solid #E4E4E7; }
    .std-sla-col:last-child { border-bottom: none; }

    .std-fit-row       { grid-template-columns: 1fr; gap: 16px; }
    .std-fit-arrow     { transform: rotate(90deg); padding: 0; justify-content: flex-start; }
}

@media (max-width: 768px) {
    .std-hero          { padding: 80px 0 48px; }
    .std-h1            { font-size: 40px; line-height: 1.1; letter-spacing: -1.2px; }
    .std-h2            { font-size: 32px; line-height: 1.1; letter-spacing: -0.8px; }
    .std-sub           { font-size: 14px; line-height: 21px; }
    .std-container     { padding: 0 16px; }

    .std-section       { padding: 64px 0; }
    .std-solution      { padding: 80px 0; }
    .std-cta           { padding: 80px 0; }

    .std-stats-grid,
    .std-gaps,
    .std-flow,
    .std-diff,
    .std-industries    { grid-template-columns: 1fr; }

    .std-gaps--five    { grid-template-columns: 1fr; }

    .std-stat          { border-right: none !important; border-bottom: 1px solid #E4E4E7; }
    .std-stat:last-child { border-bottom: none; }
    .std-stat-num      { font-size: 32px; line-height: 38px; }

    .std-gap           { border-right: none; border-bottom: 1px solid #E4E4E7; }
    .std-gap:last-child { border-bottom: none; }

    .std-patstd-badge  { font-size: 13px; padding: 3px 10px; transform: translateY(-4px); }

    .std-mode          { padding: 28px 22px; }
    .std-mode-name     { font-size: 24px; }
    .std-sov-grid      { grid-template-columns: 1fr; }
    .std-tier-strip    { grid-template-columns: 1fr; }
    .std-tier          { border-right: none !important; border-bottom: 1px solid #E4E4E7; }
    .std-tier:last-child { border-bottom: none; }
    .std-tier-tech     { min-height: 0; }
    .std-comp          { grid-template-columns: 1fr; }
    .std-sla-num       { font-size: 36px; }
}