/* ============================================================
   AI PAGE STYLES — styles/ai.css
   ============================================================ */

/* ---- HERO ---- */
.ai-hero {
    min-height: 75vh;
    background: linear-gradient(160deg, #0A1628 0%, #0F2B5B 40%, var(--b2e-primary) 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 140px 0 100px;
}

.ai-hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 65%;
    height: 65%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.ai-hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    right: -10%;
    width: 55%;
    height: 55%;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.ai-hero-content {
    position: relative;
    z-index: 2;
}

.ai-hero h1 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--b2e-white);
    margin-bottom: 20px;
    line-height: 1.3;
}

.ai-hero .hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 36px;
    max-width: 560px;
    line-height: 1.9;
}

.ai-hero-badge {
    background: rgba(255, 255, 255, 0.08) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(103, 232, 249, 0.25) !important;
    color: #67E8F9 !important;
    padding: 10px 22px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    gap: 10px;
    margin-bottom: 24px;
}

/* Breadcrumb in hero */
.ai-breadcrumb {
    margin-bottom: 20px;
}

.ai-breadcrumb .breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
    font-size: 0.85rem;
}

.ai-breadcrumb .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
    transition: color 0.2s;
}

.ai-breadcrumb .breadcrumb-item a:hover {
    color: #67E8F9;
}

.ai-breadcrumb .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.85);
}

.ai-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.3);
}

/* Hero visual — floating feature cards */
.ai-hero-visual {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 380px;
}

.ai-visual-grid {
    position: relative;
    width: 100%;
    max-width: 460px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.ai-visual-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--b2e-radius-md);
    padding: 18px 22px;
    position: relative;
    width: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.ai-visual-card:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.ai-card-1,
.ai-card-2,
.ai-card-3,
.ai-card-4 {
    animation: none;
}

.ai-visual-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.ai-visual-card-text {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.ai-visual-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.02em;
}

.ai-visual-value {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.5);
}

.ai-visual-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.18) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* ---- OVERVIEW ---- */
.ai-overview-bg {
    background: var(--b2e-white);
}

.ai-overview-text {
    font-size: 1.1rem;
    color: var(--b2e-gray-700);
    line-height: 2;
    max-width: 820px;
    margin: 0 auto;
}

/* Principle cards */
.ai-principle-card {
    background: var(--b2e-white);
    border: 1px solid var(--b2e-gray-200);
    border-radius: var(--b2e-radius-md);
    padding: 36px 28px;
    height: 100%;
    transition: var(--b2e-transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.ai-principle-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--b2e-primary), var(--b2e-accent));
    opacity: 0;
    transition: var(--b2e-transition);
}

.ai-principle-card:hover {
    border-color: transparent;
    box-shadow: var(--b2e-shadow-lg);
    transform: translateY(-4px);
}

.ai-principle-card:hover::before { opacity: 1; }

.ai-principle-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--b2e-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.ai-principle-card h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.ai-principle-card p {
    font-size: 0.95rem;
    color: var(--b2e-gray-500);
    line-height: 1.75;
    margin: 0;
}

/* ---- CAPABILITIES ---- */
.ai-cap-card {
    background: var(--b2e-white);
    border: 1px solid var(--b2e-gray-200);
    border-radius: var(--b2e-radius-md);
    padding: 32px 28px;
    height: 100%;
    transition: var(--b2e-transition);
    position: relative;
    overflow: hidden;
}

.ai-cap-card::before {
    content: '';
    position: absolute;
    top: 0; right: 0; left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--b2e-primary), var(--b2e-accent));
    opacity: 0;
    transition: var(--b2e-transition);
}

.ai-cap-card:hover {
    border-color: transparent;
    box-shadow: var(--b2e-shadow-lg);
    transform: translateY(-4px);
}

.ai-cap-card:hover::before { opacity: 1; }

.ai-cap-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--b2e-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.ai-cap-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.ai-cap-card p {
    font-size: 0.95rem;
    color: var(--b2e-gray-500);
    line-height: 1.7;
    margin: 0;
}

/* ---- AI IN PRODUCTS ---- */
.ai-products-bg {
    background: var(--b2e-white);
}

.ai-product-card {
    background: var(--b2e-gray-50);
    border: 1px solid var(--b2e-gray-200);
    border-radius: var(--b2e-radius-md);
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: var(--b2e-transition);
    overflow: hidden;
}

.ai-product-card:hover {
    border-color: var(--b2e-primary);
    box-shadow: var(--b2e-shadow-lg);
    transform: translateY(-4px);
}

.ai-product-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--b2e-gray-100), #e6ecf9);
    border-bottom: 1px solid var(--b2e-gray-200);
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.ai-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.ai-product-card:hover .ai-product-image img {
    transform: scale(1.04);
}

.ai-product-image:focus-visible {
    outline: 3px solid rgba(26, 86, 219, 0.4);
    outline-offset: -3px;
}

.ai-product-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(145deg, rgba(15, 43, 91, 0.06), rgba(26, 86, 219, 0.14)),
        repeating-linear-gradient(
            -45deg,
            rgba(255, 255, 255, 0.16) 0,
            rgba(255, 255, 255, 0.16) 12px,
            rgba(255, 255, 255, 0.02) 12px,
            rgba(255, 255, 255, 0.02) 24px
        );
}

.ai-product-image-placeholder span {
    background: rgba(255, 255, 255, 0.78);
    color: var(--b2e-primary);
    font-size: 0.82rem;
    font-weight: 700;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(26, 86, 219, 0.24);
    letter-spacing: 0.02em;
}

.ai-product-body {
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ai-product-body h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.ai-product-body p {
    font-size: 0.92rem;
    color: var(--b2e-gray-600);
    line-height: 1.55;
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    line-clamp: 4;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

.ai-product-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--b2e-primary);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: gap 0.2s ease;
}

.ai-product-link:hover {
    gap: 12px;
    color: var(--b2e-primary-dark);
}

.ai-image-modal-content {
    border: 0;
    border-radius: var(--b2e-radius-md);
    overflow: hidden;
}

.ai-image-modal-body {
    background: #0d1933;
    padding: 0;
}

.ai-image-modal-preview {
    width: 100%;
    max-height: 78vh;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.ai-image-modal-placeholder {
    min-height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(145deg, rgba(15, 43, 91, 0.3), rgba(26, 86, 219, 0.2)),
        repeating-linear-gradient(
            -45deg,
            rgba(255, 255, 255, 0.16) 0,
            rgba(255, 255, 255, 0.16) 14px,
            rgba(255, 255, 255, 0.03) 14px,
            rgba(255, 255, 255, 0.03) 28px
        );
}

.ai-image-modal-placeholder span {
    background: rgba(255, 255, 255, 0.84);
    color: var(--b2e-primary);
    font-size: 0.9rem;
    font-weight: 700;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid rgba(26, 86, 219, 0.24);
}

[dir="rtl"] #aiProductImageModal .modal-header {
    direction: rtl;
}

[dir="rtl"] #aiProductImageModal .modal-header .btn-close {
    order: 0;
    margin: calc(-0.5 * var(--bs-modal-header-padding-y)) auto calc(-0.5 * var(--bs-modal-header-padding-y)) calc(-0.5 * var(--bs-modal-header-padding-x));
}

.ai-coming-soon-note {
    text-align: center;
    color: var(--b2e-gray-500);
    font-size: 0.9rem;
    margin-top: 40px;
    padding: 16px 24px;
    background: var(--b2e-gray-50);
    border: 1px dashed var(--b2e-gray-300);
    border-radius: var(--b2e-radius-md);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.ai-coming-soon-note i {
    color: var(--b2e-accent);
    margin-inline-end: 8px;
}

/* ---- HOW IT WORKS ---- */
.ai-howitworks-bg {
    background: linear-gradient(160deg, #0F2B5B 0%, var(--b2e-primary) 60%, #1340A5 100%);
}

.ai-how-badge {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(103, 232, 249, 0.25) !important;
    color: #67E8F9 !important;
}

.ai-step-card {
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--b2e-radius-md);
    padding: 36px 28px;
    height: 100%;
    position: relative;
    transition: var(--b2e-transition);
}

.ai-step-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(103, 232, 249, 0.3);
    transform: translateY(-4px);
}

.ai-step-number {
    font-size: 3rem;
    font-weight: 900;
    color: rgba(103, 232, 249, 0.25);
    line-height: 1;
    margin-bottom: 16px;
    font-variant-numeric: tabular-nums;
}

.ai-step-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.ai-step-card p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin: 0;
}

.ai-step-connector {
    display: none;
}

/* ---- RESPONSIBLE AI ---- */
.ai-trust-card {
    background: var(--b2e-gray-50);
    border: 1px solid var(--b2e-gray-200);
    border-radius: var(--b2e-radius-md);
    padding: 36px 28px;
    height: 100%;
    text-align: center;
    transition: var(--b2e-transition);
}

.ai-trust-card:hover {
    border-color: var(--b2e-primary);
    box-shadow: var(--b2e-shadow-lg);
    transform: translateY(-4px);
}

.ai-trust-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.ai-trust-card h5 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.ai-trust-card p {
    font-size: 0.93rem;
    color: var(--b2e-gray-500);
    line-height: 1.75;
    margin: 0;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 991.98px) {
    .ai-hero h1 {
        font-size: 2.2rem;
    }

    .ai-hero-visual {
        margin-top: 60px;
        min-height: 300px;
    }

    .ai-visual-card {
        padding: 14px 16px;
    }

    .ai-visual-grid {
        max-width: 100%;
        gap: 14px;
    }
}

@media (max-width: 767.98px) {
    .ai-hero h1 {
        font-size: 1.9rem;
    }

    .ai-hero-visual {
        display: none;
    }

    .ai-step-number {
        font-size: 2rem;
    }

    .ai-product-image {
        aspect-ratio: 16 / 9;
    }

    .ai-image-modal-placeholder {
        min-height: 280px;
    }
}