/* ==========================================================================
   VM MICRO - SOVEREIGN AI, DOMAIN SLMs & PRODUCT IP SOLUTION STYLES
   Scoped strictly to .sovereign-ai-page
   Premium minimal 1px card/box architecture (no thick colored borders)
   ========================================================================== */

/* Hero Section */
.sovereign-ai-page .sov-hero {
    position: relative;
    padding: 120px 0 60px 0;
    background-color: #0b0f19;
    background-image: linear-gradient(135deg, rgba(11, 15, 25, 0.94) 0%, rgba(15, 23, 42, 0.88) 55%, rgba(11, 15, 25, 0.95) 100%), url('/assets/home/sovereign-ai-ip.webp');
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    color: #ffffff;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sovereign-ai-page .sov-hero__inner {
    max-width: 920px;
}

.sovereign-ai-page .sov-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #93c5fd;
    background: rgba(5, 84, 245, 0.22);
    border: 1px solid rgba(147, 197, 253, 0.35);
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 20px;
}

.sovereign-ai-page .sov-hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4.4vw, 3.35rem);
    font-weight: 800;
    color: #ffffff;
    line-height: 1.18;
    margin-bottom: 18px;
    letter-spacing: -0.02em;
}

.sovereign-ai-page .sov-hero p.lead {
    font-family: var(--font-body);
    font-size: clamp(1.05rem, 1.8vw, 1.2rem);
    line-height: 1.65;
    color: #cbd5e1;
    margin-bottom: 28px;
    max-width: 820px;
}

.sovereign-ai-page .sov-hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 36px;
    align-items: center;
}

.sovereign-ai-page .sov-hero-pills {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.sovereign-ai-page .sov-pill-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    padding: 16px;
}

.sovereign-ai-page .sov-pill-item .val {
    font-size: 1.02rem;
    font-weight: 700;
    color: #60a5fa;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sovereign-ai-page .sov-pill-item .lbl {
    font-size: 0.8rem;
    color: #cbd5e1;
    line-height: 1.45;
}

/* Sections General */
.sovereign-ai-page .section {
    padding: 64px 0;
}

.sovereign-ai-page .section--alt {
    background-color: #f8fafc;
}

.sovereign-ai-page .section--dark {
    background: linear-gradient(135deg, #0b0f19 0%, #0f172a 100%);
    color: #ffffff;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sovereign-ai-page .section-tag {
    display: inline-block;
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #0554f5;
    background-color: #eff6ff;
    border: 1px solid #dbeafe;
    padding: 5px 12px;
    border-radius: 999px;
    margin-bottom: 12px;
}

.sovereign-ai-page .section--dark .section-tag {
    color: #93c5fd;
    background-color: rgba(5, 84, 245, 0.22);
    border-color: rgba(147, 197, 253, 0.3);
}

.sovereign-ai-page .section-header {
    margin-bottom: 36px;
}

.sovereign-ai-page .section-header.text-center {
    text-align: center;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}

.sovereign-ai-page .section-header h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.85rem, 3.2vw, 2.35rem);
    font-weight: 800;
    color: #0f172a;
    line-height: 1.24;
    margin-bottom: 14px;
}

.sovereign-ai-page .section--dark .section-header h2 {
    color: #ffffff;
}

.sovereign-ai-page .section-header p {
    font-size: 1.05rem;
    line-height: 1.65;
    color: #475569;
    margin: 0;
}

.sovereign-ai-page .section--dark .section-header p {
    color: #cbd5e1;
}

/* Executive Foundation Cards (2-Col Minimal Cards) */
.sovereign-ai-page .foundation-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.sovereign-ai-page .foundation-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.sovereign-ai-page .foundation-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
    border-color: #cbd5e1;
}

.sovereign-ai-page .foundation-card__header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

.sovereign-ai-page .foundation-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: #eff6ff;
    border: 1px solid #dbeafe;
    color: #0554f5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.sovereign-ai-page .foundation-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
}

.sovereign-ai-page .foundation-card p {
    font-size: 0.96rem;
    line-height: 1.68;
    color: #475569;
    margin: 0 0 14px 0;
}

.sovereign-ai-page .foundation-card p:last-child {
    margin-bottom: 0;
}

/* 3 Sovereignty Pillars + Cluster Visual */
.sovereign-ai-page .pillars-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 36px;
    align-items: center;
}

.sovereign-ai-page .pillar-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sovereign-ai-page .pillar-box {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 22px 24px;
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.02);
    transition: border-color 0.2s ease;
}

.sovereign-ai-page .pillar-box:hover {
    border-color: #93c5fd;
}

.sovereign-ai-page .pillar-box h3 {
    font-family: var(--font-heading);
    font-size: 1.08rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sovereign-ai-page .pillar-box h3 i {
    color: #0554f5;
}

.sovereign-ai-page .pillar-box p {
    font-size: 0.92rem;
    line-height: 1.6;
    color: #475569;
    margin: 0;
}

.sovereign-ai-page .cluster-visual-card {
    background: #0f172a;
    border: 1px solid #1e293b;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.14);
    color: #ffffff;
}

.sovereign-ai-page .cluster-visual-card img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    display: block;
}

.sovereign-ai-page .cluster-visual-card__body {
    padding: 24px;
}

.sovereign-ai-page .cluster-visual-card__tag {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #60a5fa;
    margin-bottom: 6px;
}

.sovereign-ai-page .cluster-visual-card__title {
    font-family: var(--font-heading);
    font-size: 1.12rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.sovereign-ai-page .cluster-visual-card__desc {
    font-size: 0.88rem;
    line-height: 1.55;
    color: #cbd5e1;
    margin: 0;
}

/* 4 Specialized Domain Models (2x2 or 4-col Minimal Cards) */
.sovereign-ai-page .models-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.sovereign-ai-page .model-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.sovereign-ai-page .model-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(147, 197, 253, 0.35);
}

.sovereign-ai-page .model-card__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    gap: 12px;
}

.sovereign-ai-page .model-card__name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sovereign-ai-page .model-card__name i {
    color: #60a5fa;
    font-size: 1.05rem;
}

.sovereign-ai-page .model-card__badge {
    font-size: 0.74rem;
    font-weight: 700;
    color: #93c5fd;
    background: rgba(5, 84, 245, 0.25);
    border: 1px solid rgba(147, 197, 253, 0.3);
    padding: 4px 10px;
    border-radius: 999px;
    white-space: nowrap;
}

.sovereign-ai-page .model-card p {
    font-size: 0.94rem;
    line-height: 1.62;
    color: #cbd5e1;
    margin: 0 0 18px 0;
    flex-grow: 1;
}

.sovereign-ai-page .model-card__specs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sovereign-ai-page .model-spec-chip {
    font-size: 0.76rem;
    color: #e2e8f0;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3px 10px;
    border-radius: 6px;
}

/* Anchor Engineering Breakthroughs */
.sovereign-ai-page .breakthrough-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 36px;
    margin-bottom: 32px;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.03);
}

.sovereign-ai-page .breakthrough-row:last-child {
    margin-bottom: 0;
}

.sovereign-ai-page .breakthrough-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #0f172a;
    margin: 10px 0 14px 0;
    line-height: 1.3;
}

.sovereign-ai-page .breakthrough-content p {
    font-size: 0.96rem;
    line-height: 1.65;
    color: #475569;
    margin: 0 0 20px 0;
}

.sovereign-ai-page .breakthrough-list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
}

.sovereign-ai-page .breakthrough-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.92rem;
    line-height: 1.55;
    color: #334155;
}

.sovereign-ai-page .breakthrough-list li i {
    color: #0554f5;
    margin-top: 4px;
    flex-shrink: 0;
}

.sovereign-ai-page .breakthrough-visual {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    background: #f8fafc;
}

.sovereign-ai-page .breakthrough-visual img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
}

.sovereign-ai-page .breakthrough-visual__caption {
    padding: 18px 20px;
    font-size: 0.86rem;
    line-height: 1.5;
    color: #475569;
}

.sovereign-ai-page .breakthrough-visual__caption strong {
    color: #0f172a;
    display: block;
    margin-bottom: 4px;
}

/* 5 Secure API Application Pillars */
.sovereign-ai-page .api-pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.sovereign-ai-page .api-pillar-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 26px 24px;
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.02);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.sovereign-ai-page .api-pillar-card:hover {
    transform: translateY(-2px);
    border-color: #cbd5e1;
}

.sovereign-ai-page .api-pillar-card__icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: #eff6ff;
    border: 1px solid #dbeafe;
    color: #0554f5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    margin-bottom: 14px;
}

.sovereign-ai-page .api-pillar-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 10px 0;
}

.sovereign-ai-page .api-pillar-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #475569;
    margin: 0;
}

/* Comparison Matrix Table */
.sovereign-ai-page .matrix-wrap {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow-x: auto;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.03);
}

.sovereign-ai-page .matrix-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 680px;
}

.sovereign-ai-page .matrix-table th,
.sovereign-ai-page .matrix-table td {
    padding: 18px 22px;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
    font-size: 0.92rem;
    line-height: 1.55;
}

.sovereign-ai-page .matrix-table thead th {
    background: #f8fafc;
    font-family: var(--font-heading);
    font-weight: 700;
    color: #0f172a;
    font-size: 0.95rem;
}

.sovereign-ai-page .matrix-table thead th.highlight-col {
    background: #eff6ff;
    color: #0554f5;
}

.sovereign-ai-page .matrix-table tbody td.highlight-col {
    background: rgba(239, 246, 255, 0.45);
    font-weight: 500;
    color: #0f172a;
}

.sovereign-ai-page .matrix-table tbody tr:last-child td {
    border-bottom: none;
}

/* Interactive Evaluator Form */
.sovereign-ai-page .evaluator-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 40px;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

.sovereign-ai-page .evaluator-stepper {
    display: flex;
    justify-content: space-between;
    list-style: none;
    padding: 0 0 20px 0;
    margin: 0 0 32px 0;
    border-bottom: 1px solid #e2e8f0;
}

.sovereign-ai-page .evaluator-stepper__item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #94a3b8;
    font-weight: 600;
    font-size: 0.88rem;
}

.sovereign-ai-page .evaluator-stepper__item.active {
    color: #0554f5;
}

.sovereign-ai-page .evaluator-stepper__item.completed {
    color: #059669;
}

.sovereign-ai-page .evaluator-stepper__number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #f1f5f9;
    color: #64748b;
    display: grid;
    place-items: center;
    font-size: 0.82rem;
    font-weight: 700;
}

.sovereign-ai-page .evaluator-stepper__item.active .evaluator-stepper__number {
    background: #0554f5;
    color: #ffffff;
}

.sovereign-ai-page .evaluator-stepper__item.completed .evaluator-stepper__number {
    background: #059669;
    color: #ffffff;
}

.sovereign-ai-page .evaluator-step-panel {
    display: none;
}

.sovereign-ai-page .evaluator-step-panel.active {
    display: block;
    animation: sovFadeIn 0.25s ease;
}

.sovereign-ai-page .step-instruction {
    font-size: 1.05rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 18px;
}

.sovereign-ai-page .option-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-bottom: 28px;
}

.sovereign-ai-page .eval-option-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.sovereign-ai-page .eval-option-card:hover {
    border-color: #93c5fd;
    background: #ffffff;
}

.sovereign-ai-page .eval-option-card.selected {
    border-color: #0554f5;
    background: #eff6ff;
}

.sovereign-ai-page .eval-option-card input[type="radio"],
.sovereign-ai-page .eval-option-card input[type="checkbox"] {
    margin-top: 3px;
}

.sovereign-ai-page .eval-option-label {
    font-size: 0.92rem;
    font-weight: 600;
    color: #0f172a;
    display: block;
    margin-bottom: 3px;
}

.sovereign-ai-page .eval-option-sub {
    font-size: 0.8rem;
    color: #64748b;
    line-height: 1.35;
    display: block;
}

.sovereign-ai-page .form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.sovereign-ai-page .form-field {
    margin-bottom: 16px;
}

.sovereign-ai-page .form-field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
}

.sovereign-ai-page .form-field input,
.sovereign-ai-page .form-field select,
.sovereign-ai-page .form-field textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.92rem;
    color: #0f172a;
    box-sizing: border-box;
}

.sovereign-ai-page .form-field input:focus,
.sovereign-ai-page .form-field select:focus,
.sovereign-ai-page .form-field textarea:focus {
    outline: none;
    border-color: #0554f5;
    box-shadow: 0 0 0 3px rgba(5, 84, 245, 0.12);
}

.sovereign-ai-page .evaluator-controls {
    display: flex;
    justify-content: space-between;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.sovereign-ai-page .evaluator-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.sovereign-ai-page .evaluator-success.active {
    display: block;
}

.sovereign-ai-page .evaluator-success-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #ecfdf5;
    color: #059669;
    display: grid;
    place-items: center;
    font-size: 1.8rem;
    margin: 0 auto 20px auto;
}

@keyframes sovFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .sovereign-ai-page .sov-hero-pills,
    .sovereign-ai-page .foundation-grid,
    .sovereign-ai-page .models-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sovereign-ai-page .pillars-layout,
    .sovereign-ai-page .breakthrough-row {
        grid-template-columns: 1fr;
    }
    .sovereign-ai-page .api-pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sovereign-ai-page .sov-hero {
        padding: 120px 0 60px 0;
    }
    .sovereign-ai-page .foundation-grid,
    .sovereign-ai-page .models-grid,
    .sovereign-ai-page .api-pillars-grid,
    .sovereign-ai-page .option-grid,
    .sovereign-ai-page .form-row-2 {
        grid-template-columns: 1fr;
    }
    .sovereign-ai-page .evaluator-card,
    .sovereign-ai-page .breakthrough-row {
        padding: 24px 18px;
    }
}

@media (max-width: 576px) {
    .sovereign-ai-page .sov-hero-pills {
        grid-template-columns: 1fr;
    }
    .sovereign-ai-page .evaluator-stepper {
        flex-direction: column;
        gap: 12px;
    }
    .sovereign-ai-page .evaluator-controls {
        flex-direction: column;
        gap: 12px;
    }
    .sovereign-ai-page .evaluator-controls .btn {
        width: 100%;
        text-align: center;
    }
}