/* ========================================
   DERRIS TRUST SECTION — DESIGN SYSTEM
   ======================================== */
.dt-root {
    --dt-font-heading: 'Playfair Display', Georgia, serif;
    --dt-font-body: 'Lato', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --dt-bg: #FAFAFA;
    --dt-bg-white: #FFFFFF;
    --dt-bg-dark: #111111;
    --dt-text-primary: #111111;
    --dt-text-secondary: #555555;
    --dt-text-muted: #888888;
    --dt-text-light: #CCCCCC;
    --dt-border: #E5E5E5;
    --dt-border-dark: #222222;
    --dt-accent: #111111;
    --dt-star: #111111;
    --dt-star-gold: #C8A864;
    --dt-shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
    --dt-shadow-hover: 0 4px 16px rgba(0,0,0,0.08);
    --dt-transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.dt-root {
    font-family: var(--dt-font-body);
    background-color: var(--dt-bg);
    color: var(--dt-text-primary);
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
}

.dt-root *,
.dt-root *::before,
.dt-root *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border-radius: 0 !important;
}

.dt-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Content Visibility for performance */
.dt-section {
    content-visibility: auto;
    contain-intrinsic-size: auto 300px;
}

/* ========================================
   ANIMATION SYSTEM
   ======================================== */
.dt-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: opacity, transform;
}

.dt-reveal.dt-visible {
    opacity: 1;
    transform: translateY(0);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.dt-reveal-stagger > .dt-reveal:nth-child(1) { transition-delay: 0.05s; }
.dt-reveal-stagger > .dt-reveal:nth-child(2) { transition-delay: 0.1s; }
.dt-reveal-stagger > .dt-reveal:nth-child(3) { transition-delay: 0.15s; }
.dt-reveal-stagger > .dt-reveal:nth-child(4) { transition-delay: 0.2s; }
.dt-reveal-stagger > .dt-reveal:nth-child(5) { transition-delay: 0.25s; }
.dt-reveal-stagger > .dt-reveal:nth-child(6) { transition-delay: 0.3s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .dt-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .dt-marquee-track {
        animation: none !important;
    }
}

/* SVG Icon Animations */
@keyframes dt-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

@keyframes dt-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.dt-icon-animated {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    margin-bottom: 10px;
}

.dt-icon-animated svg {
    width: 100%;
    height: 100%;
    transition: var(--dt-transition);
}

.dt-icon-animated.dt-anim-pulse svg {
    animation: dt-pulse 2.5s ease-in-out infinite;
}

.dt-icon-animated.dt-anim-float svg {
    animation: dt-float 3s ease-in-out infinite;
}

/* ========================================
   SECTION 1: TRUST HEADER
   ======================================== */
.dt-header {
    text-align: center;
    padding: 56px 0 40px;
}

.dt-header-sub {
    display: inline-block;
    font-family: var(--dt-font-body);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--dt-text-muted);
    margin-bottom: 10px;
    position: relative;
}

.dt-header-sub::before,
.dt-header-sub::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 24px;
    height: 1px;
    background: var(--dt-border);
}

.dt-header-sub::before { right: calc(100% + 12px); }
.dt-header-sub::after { left: calc(100% + 12px); }

.dt-header-title {
    font-family: var(--dt-font-heading);
    font-size: 22px;
    font-weight: 400;
    letter-spacing: -0.3px;
    color: var(--dt-text-primary);
    margin: 0;
}

.dt-header-desc {
    font-family: var(--dt-font-body);
    font-size: 12px;
    color: var(--dt-text-secondary);
    margin-top: 8px;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* ========================================
   SECTION 2: TRUST METRICS STRIP
   ======================================== */
.dt-metrics {
    padding: 0 0 40px;
}

.dt-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--dt-border);
    background: var(--dt-bg-white);
}

.dt-metric {
    padding: 28px 16px;
    text-align: center;
    position: relative;
}

.dt-metric:last-child {
    border-right: none;
}

.dt-metric-icon {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dt-metric-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--dt-text-primary);
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.dt-metric-value {
    font-family: var(--dt-font-heading);
    font-size: 28px;
    line-height: 1;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-weight: 700;
    color: #a0855f;
}

.dt-metric-stars {
    display: flex;
    gap: 2px;
    justify-content: center;
    margin-bottom: 4px;
}

.dt-metric-stars svg {
    width: 11px;
    height: 11px;
    fill: var(--dt-star-gold);
}

.dt-metric-stars svg.dt-star-half {
    fill: var(--dt-border);
    position: relative;
}

.dt-metric-label {
    font-family: var(--dt-font-body);
    font-size: 10px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--dt-text-muted);
    margin-top: 4px;
}

/* ========================================
   SECTION 3: TRUST FEATURES GRID
   ======================================== */
.dt-features {
    padding: 0 0 40px;
}

.dt-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border: 1px solid var(--dt-border);
    background: var(--dt-bg-white);
}

.dt-feature {
    padding: 24px 20px;
    text-align: center;
    border-bottom: 1px solid var(--dt-border);
    transition: background-color var(--dt-transition), box-shadow var(--dt-transition);
    cursor: default;
}

.dt-feature:nth-child(3n) {
    border-right: none;
}

.dt-feature:nth-child(n+4) {
    border-bottom: none;
}

.dt-feature:hover {
    background-color: #F5F5F5;
    box-shadow: inset 0 0 0 1px var(--dt-border);
}

.dt-feature:hover .dt-feature-icon svg {
    transform: scale(1.1);
}

.dt-feature-icon {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dt-feature-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--dt-text-primary);
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform var(--dt-transition);
}

.dt-feature-title {
    font-family: var(--dt-font-body);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dt-text-primary);
    margin-bottom: 4px;
}

.dt-feature-desc {
    font-family: var(--dt-font-body);
    font-size: 10px;
    color: var(--dt-text-muted);
    line-height: 1.5;
    letter-spacing: 0.2px;
}

/* ========================================
   SECTION 4: COMPARISON TABLE
   ======================================== */
.dt-comparison-section {
    padding: 0 0 48px;
}

.dt-comparison-header {
    text-align: center;
    margin-bottom: 28px;
}

.dt-comparison-sub {
    display: inline-block;
    font-family: var(--dt-font-body);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--dt-text-muted);
    margin-bottom: 10px;
    position: relative;
}

.dt-comparison-sub::before,
.dt-comparison-sub::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 24px;
    height: 1px;
    background: var(--dt-border);
}

.dt-comparison-sub::before { right: calc(100% + 12px); }
.dt-comparison-sub::after { left: calc(100% + 12px); }

.dt-comparison-title {
    font-family: var(--dt-font-heading);
    font-size: 18px;
    font-weight: 400;
    letter-spacing: -0.3px;
    color: var(--dt-text-primary);
    margin: 0;
}

.dt-comparison-desc {
    font-family: var(--dt-font-body);
    font-size: 12px;
    color: var(--dt-text-secondary);
    margin-top: 8px;
    max-width: 460px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* ---- Table Wrapper ---- */
.dt-root .dt-comparison-table-wrapper {
    width: 100% !important;
    overflow-x: auto !important;
    display: block !important;
    -webkit-overflow-scrolling: touch !important;
    background: transparent !important;
    border: none !important;
}

/* ---- Table Base ---- */
.dt-root table.dt-comparison-table {
    display: table !important;
    width: 100% !important;
    min-width: 520px !important;
    border-collapse: collapse !important;
    font-family: var(--dt-font-body) !important;
    font-size: 11px !important;
    text-align: left !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 1px solid var(--dt-border) !important;
}

/* ---- All Cells — visible borders ---- */
.dt-root .dt-comparison-table th,
.dt-root .dt-comparison-table td {
    padding: 11px 16px !important;
    border: 1px solid var(--dt-border) !important;
    line-height: 1.55 !important;
    font-size: 10.5px !important;
    vertical-align: middle !important;
    letter-spacing: 0.3px;
}

/* ---- Row Label (first column) ---- */
.dt-root .dt-comparison-table td.dt-row-label {
    font-weight: 700 !important;
    font-size: 9px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.8px !important;
    color: var(--dt-text-primary) !important;
    background: var(--dt-bg-white) !important;
    width: 18% !important;
    white-space: nowrap !important;
}

/* ---- Header Row ---- */
.dt-root .dt-comparison-table thead th {
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 1.2px !important;
    font-size: 10px !important;
    padding: 13px 16px !important;
}

/* Empty corner header */
.dt-root .dt-comparison-table thead th:first-child {
    background: var(--dt-bg-white) !important;
    color: var(--dt-text-muted) !important;
}

/* ---- Derris Column — dark header, light body ---- */
.dt-root .dt-comparison-table th.dt-col-derris {
    background: var(--dt-bg-dark) !important;
    color: #FFFFFF !important;
    text-align: center !important;
    letter-spacing: 2px !important;
    font-size: 11px !important;
}

.dt-root .dt-comparison-table td.dt-col-derris {
    background: #F7F7F5 !important;
    color: var(--dt-text-primary) !important;
    font-weight: 500 !important;
}

/* ---- Other Brands Column — neutral ---- */
.dt-root .dt-comparison-table th.dt-col-other {
    background: #F5F5F5 !important;
    color: var(--dt-text-muted) !important;
    text-align: center !important;
}

.dt-root .dt-comparison-table td.dt-col-other {
    background: var(--dt-bg-white) !important;
    color: var(--dt-text-secondary) !important;
    font-weight: 400 !important;
}

/* ---- Alternating Row Tint ---- */
.dt-root .dt-comparison-table tbody tr:nth-child(even) td.dt-row-label {
    background: #FAFAFA !important;
}
.dt-root .dt-comparison-table tbody tr:nth-child(even) td.dt-col-derris {
    background: #F2F2EF !important;
}
.dt-root .dt-comparison-table tbody tr:nth-child(even) td.dt-col-other {
    background: #FAFAFA !important;
}

/* ---- Check & Cross Icons ---- */
.dt-root .dt-comparison-table .dt-check {
    color: #2D6A4F;
    font-weight: 700;
    font-size: 13px;
    margin-right: 5px;
}

.dt-root .dt-comparison-table .dt-cross {
    color: #B0B0B0;
    font-weight: 700;
    font-size: 13px;
    margin-right: 5px;
}

/* ---- Hover ---- */
.dt-root .dt-comparison-table tbody tr {
    transition: background-color 0.2s ease;
}
.dt-root .dt-comparison-table tbody tr:hover td {
    background-color: #F0EDE8 !important;
}

/* ========================================
   SECTION 5: TESTIMONIALS CAROUSEL
   ======================================== */
.dt-testimonials {
    padding: 0 0 40px;
}

.dt-testimonials-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.dt-testimonials-label {
    font-family: var(--dt-font-body);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--dt-text-muted);
}

.dt-testimonials-nav {
    display: flex;
    gap: 6px;
}

.dt-testimonials-nav button {
    width: 28px;
    height: 28px;
    border: 1px solid var(--dt-border);
    background: var(--dt-bg-white) !important;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--dt-transition), border-color var(--dt-transition);
    border-radius: 0 !important;
}

.dt-testimonials-nav button:hover {
    background: var(--dt-bg-dark);
    border-color: var(--dt-bg-dark);
}

.dt-testimonials-nav button:hover svg {
    stroke: #fff;
}

.dt-testimonials-nav button svg {
    width: 12px;
    height: 12px;
    stroke: var(--dt-text-primary);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.dt-testimonials-track-wrapper {
    overflow: hidden;
    position: relative;
}

.dt-testimonials-track-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 100%;
    background: linear-gradient(to right, transparent, var(--dt-bg));
    pointer-events: none;
    z-index: 2;
}

.dt-testimonials-track {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-behavior: smooth;
}

.dt-testimonials-track::-webkit-scrollbar {
    display: none;
}

.dt-testimonial {
    flex: 0 0 300px;
    scroll-snap-align: start;
    border: 1px solid var(--dt-border);
    background: var(--dt-bg-white);
    padding: 24px;
    position: relative;
    transition: box-shadow var(--dt-transition);
}

.dt-testimonial:hover {
    box-shadow: var(--dt-shadow-hover);
}

.dt-testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: 12px;
}

.dt-testimonial-stars svg {
    width: 10px;
    height: 10px;
    fill: var(--dt-star-gold);
}

.dt-testimonial-text {
    font-family: var(--dt-font-body);
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--dt-text-secondary);
    margin-bottom: 16px;
    font-weight: 400;
}

.dt-testimonial-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dt-testimonial-author {
    font-family: var(--dt-font-body);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dt-text-primary);
}

.dt-testimonial-verified {
    font-family: var(--dt-font-body);
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--dt-text-muted);
    display: flex;
    align-items: center;
    gap: 3px;
}

.dt-testimonial-verified svg {
    width: 10px;
    height: 10px;
    stroke: var(--dt-star-gold);
    fill: none;
    stroke-width: 2;
}

/* ========================================
   SECTION 6: BRAND MARQUEE
   ======================================== */
.dt-marquee {
    padding: 20px 0;
    border-top: 1px solid var(--dt-border);
    border-bottom: 1px solid var(--dt-border);
    overflow: hidden;
    background: var(--dt-bg-white);
}

.dt-marquee-inner {
    display: flex;
    width: max-content;
}

.dt-marquee-track {
    display: flex;
    align-items: center;
    gap: 32px;
    animation: dt-scroll-left 50s linear infinite;
    padding-right: 32px;
}

.dt-marquee:hover .dt-marquee-track {
    animation-play-state: paused;
}

@keyframes dt-scroll-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.dt-marquee-item {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    flex-shrink: 0;
}

.dt-marquee-item svg {
    width: 14px;
    height: 14px;
    stroke: var(--dt-text-muted);
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

.dt-marquee-text {
    font-family: var(--dt-font-body);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--dt-text-muted);
}

.dt-marquee-dot {
    width: 3px;
    height: 3px;
    background: var(--dt-border);
    flex-shrink: 0;
}


/* ========================================
   RESPONSIVE: TABLET (max-width: 768px)
   ======================================== */
@media (max-width: 768px) {
    .dt-header {
        padding: 44px 0 32px;
    }

    .dt-header-title {
        font-size: 20px;
    }

    .dt-metrics-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .dt-metric:nth-child(2) {
        border-right: none;
    }


    .dt-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dt-feature:nth-child(3n) {
        border-right: none;
    }

    .dt-feature:nth-child(2n) {
        border-right: none;
    }

    .dt-feature:nth-child(n+4) {
        border-bottom: 1px solid var(--dt-border);
    }

    .dt-feature:nth-child(n+5) {
        border-bottom: none;
    }

    .dt-testimonial {
        flex: 0 0 260px;
    }
}

/* ========================================
   RESPONSIVE: MOBILE (max-width: 480px)
   ======================================== */
@media (max-width: 480px) {
    .dt-header {
        padding: 36px 0 24px;
    }

    .dt-header-title {
        font-size: 18px;
    }

    .dt-header-desc {
        font-size: 11px;
    }

    .dt-header-sub::before,
    .dt-header-sub::after {
        width: 16px;
    }

    .dt-metrics-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .dt-metric {
        padding: 20px 12px;
    }

    .dt-metric-value {
        font-size: 12px;
    }

    .dt-metric-label {
        font-size: 9px;
        letter-spacing: 1px;
    }

    .dt-features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .dt-feature {
        padding: 18px 14px;
    }

    .dt-feature-title {
        font-size: 9px;
    }

    .dt-feature-desc {
        font-size: 9px;
    }

    .dt-testimonial {
        flex: 0 0 calc(100vw - 156px);
        padding: 20px;
    }

    .dt-testimonial-text {
        font-size: 12px;
    }

    .dt-marquee-text {
        font-size: 9px;
    }

}