/* ==========================================================================
           1. CORE VARIABLE DEFINITIONS & CSS ISOLATION SCOPE
           ========================================================================== */
:root {
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --slate-950: #020617;
    --amber-50: #fffbeb;
    --amber-100: #fef3c7;
    --amber-200: #fde68a;
    --amber-400: #fbbf24;
    --amber-500: #f59e0b;
    --amber-600: #d97706;
    --amber-700: #b45309;
    --amber-800: #92400e;
    --amber-900: #78350f;
    --emerald-100: #d1fae5;
    --emerald-600: #059669;
    --emerald-700: #047857;
}

/* Container sandbox boundaries to prevent master page styles leakage */
.hts-scope {
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--slate-50);
    color: var(--slate-800);
    line-height: 1.5;
    box-sizing: border-box;
}

    .hts-scope *, .hts-scope *::before, .hts-scope *::after {
        box-sizing: inherit;
    }

/* ==========================================================================
           2. SHARED LAYOUT STRUCTURAL UTILITIES
           ========================================================================== */
.hts-max-w-4xl {
    max-width: 56rem;
    margin-left: auto;
    margin-right: auto;
}

.hts-max-w-6xl {
    max-width: 72rem;
    margin-left: auto;
    margin-right: auto;
}

.hts-mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.hts-px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.hts-py-12 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.hts-py-16 {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

/* Spacing Helpers */
.hts-space-y-16 > * + * {
    margin-top: 4rem;
}

.hts-space-y-6 > * + * {
    margin-top: 1.5rem;
}

/* Button variants */
.hts-btn-amber {
    background-color: var(--amber-500);
    color: var(--slate-950);
    font-weight: 700;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

    .hts-btn-amber:hover {
        background-color: var(--amber-600);
        transform: translateY(-1px);
    }

/* ==========================================================================
           3. HERO HEADER SECTION
           ========================================================================== */
.hts-hero {
    position: relative;
    background-color: var(--slate-900);
    color: #ffffff;
    text-align: center;
    overflow: hidden;
}

.hts-hero-gridmask {
    position: absolute;
    inset: 0;
    opacity: 0.10;
    background-image: radial-gradient(#fff 1px, transparent 1px);
    background-size: 16px 16px;
}

.hts-hero-tagline {
    display: inline-block;
    color: var(--amber-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.hts-hero h1 {
    font-size: 2.25rem;
    font-weight: 700;
    margin: 0 0 1.5rem 0;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .hts-hero h1 {
        font-size: 3rem;
    }
}

.hts-hero p {
    font-size: 1.125rem;
    color: var(--slate-300);
    max-width: 42rem;
    margin: 0 auto;
    line-height: 1.625;
}

/* ==========================================================================
           4. PROCESS WORKFLOW GUIDES
           ========================================================================== */
.hts-center-title-dock {
    text-align: center;
    margin-bottom: 3rem;
}

    .hts-center-title-dock h2 {
        font-size: 1.875rem;
        font-weight: 700;
        color: var(--slate-900);
        margin: 0;
    }

    .hts-center-title-dock p {
        color: var(--slate-500);
        margin-top: 0.5rem;
        margin-bottom: 0;
    }

.hts-steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .hts-steps-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .hts-steps-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.hts-step-card {
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--slate-100);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

    .hts-step-card:hover {
        transform: translateY(-0.25rem);
    }

.hts-step-num {
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    background-color: var(--amber-100);
    color: var(--amber-700);
    font-weight: 700;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

    .hts-step-num.hts-kycv-num {
        background-color: #eff6ff;
        color: #1e40af;
    }

.hts-step-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    color: var(--slate-900);
}

.hts-step-card p {
    font-size: 0.875rem;
    color: var(--slate-500);
    line-height: 1.625;
    margin: 0;
}

.hts-inline-link {
    color: var(--amber-600);
    font-weight: 600;
    text-decoration: underline;
}

    .hts-inline-link:hover {
        color: var(--amber-700);
    }

/* ==========================================================================
           5. SPLIT CONTAINER LAYOUT (INFO vs INTAKE FORM)
           ========================================================================== */
.hts-main-split {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
}

@media (min-width: 992px) {
    .hts-main-split {
        grid-template-columns: 5fr 7fr;
    }
}

/* Left Column Info Units */
.hts-split-info {
    display: flex;
    flex-direction: column;
}

.hts-info-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--slate-900);
    margin: 0 0 0.5rem 0;
}

.hts-info-header p {
    color: var(--slate-500);
    font-size: 0.875rem;
    margin: 0;
}

.hts-policy-amber {
    background-color: var(--amber-50);
    border: 1px solid var(--amber-200);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

    .hts-policy-amber h4 {
        font-size: 1rem;
        font-weight: 700;
        color: var(--amber-900);
        margin: 0 0 1rem 0;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .hts-policy-amber ul {
        margin: 0;
        padding: 0;
        list-style: none;
        font-size: 0.875rem;
        color: var(--amber-800);
    }

    .hts-policy-amber li {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 0.5rem;
    }

        .hts-policy-amber li:last-child {
            margin-bottom: 0;
        }

.hts-policy-blue {
    background-color: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 0.75rem;
    padding: 1.5rem;
}

    .hts-policy-blue h4 {
        font-size: 1rem;
        font-weight: 700;
        color: #1e3a8a;
        margin: 0 0 1rem 0;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .hts-policy-blue p {
        font-size: 0.875rem;
        color: #1e40af;
        line-height: 1.625;
        margin: 0;
    }

/* Right Column Web Forms Interactive console panel */
.hts-form-card {
    background-color: #ffffff;
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--slate-200);
    padding: 2rem;
}

@media (min-width: 768px) {
    .hts-form-card {
        padding: 2.5rem;
    }
}

.hts-form-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--slate-900);
    margin: 0 0 0.5rem 0;
}

.hts-form-group {
    margin-bottom: 1.25rem;
}

    .hts-form-group label {
        display: block;
        font-size: 0.825rem;
        font-weight: 600;
        color: var(--slate-700);
        margin-bottom: 0.375rem;
    }

.hts-form-grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

@media (min-width: 640px) {
    .hts-form-grid-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.25rem;
    }
}

/* Custom ASP.NET Web Controls Inputs Standard Styling Overrides */
.hts-input-field,
.hts-select-field,
.hts-textarea-field {
    display: block;
    width: 100%;
    border-radius: 0.5rem;
    border: 1px solid var(--slate-300);
    background-color: #ffffff;
    padding: 0.625rem 0.875rem;
    color: var(--slate-900);
    font-size: 0.925rem;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.hts-select-field {
    padding: 0rem 0.875rem !important;
}

    .hts-input-field:focus,
    .hts-select-field:focus,
    .hts-textarea-field:focus {
        border-color: var(--amber-500);
        box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
    }

.hts-textarea-field {
    resize: vertical;
    font-family: inherit;
}

.hts-btn-submit {
    display: block;
    width: 100%;
    background-color: var(--slate-900);
    color: #ffffff;
    border: none;
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 0.5rem;
    cursor: pointer;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

    .hts-btn-submit:hover {
        background-color: var(--slate-800);
        transform: translateY(-1px);
    }

    .hts-btn-submit:active {
        transform: translateY(0);
    }