:root {
            --card-hover-shadow: 0 18px 34px rgba(123, 57, 208, 0.28);
            --card-hover-ring: 0 0 0 1px rgba(151, 105, 223, 0.35);
            --card-accent-purple: #3329CC;
            --card-accent-purple-dark: #2B22B8;
            --card-accent-purple-soft: #E5E3F9;
            --feature-card-width: 288px;
            --feature-grid-gap: clamp(12px, 1.1vw, 16px);
            --testimonial-title-height: 124px;
            --testimonial-stars-width: 122px;
            --testimonial-stars-height: 30px;
            --testimonials-max-w: 1480px;
        }

        * {
            box-sizing: border-box;
        }

        html,
        body {
            width: 100%;
            min-height: 100%;
            margin: 0;
        }

        body {
            font-family: "Inter Tight", "Segoe UI", sans-serif;
            background: #f7f5fb;
            color: #1f2340;
        }

        .hero-first-screen {
            width: 100%;
            background: #02071e;
        }

        .hero-strip {
            position: relative;
            z-index: 5;
            isolation: isolate;
            width: 100%;
            background: #ffffff;
            border-bottom: 1px solid #e8e4f2;
            height: 62px;
        }

        .hero-strip-content {
            width: min(100%, 1240px);
            height: 62px;
            margin: 0 auto;
            padding: 0 clamp(14px, 2.2vw, 28px);
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
            gap: 12px;
        }

        .hero-strip-text {
            margin: 0;
            font-size: clamp(0.98rem, 1.05vw, 1.04rem);
            line-height: 1.2;
            font-weight: 700;
            color: var(--card-accent-purple);
            white-space: nowrap;
            text-align: center;
            grid-column: 2;
        }

        .hero-strip-social {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            justify-self: end;
            grid-column: 3;
        }

        .hero-strip-social-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1.4px solid var(--card-accent-purple);
            color: var(--card-accent-purple);
            text-decoration: none;
            background: rgba(255, 255, 255, 0.92);
            transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
        }

        .hero-strip-social-link:hover,
        .hero-strip-social-link:focus-visible {
            transform: translateY(-1px);
            background: #ffffff;
            box-shadow: 0 6px 14px rgba(51, 41, 204, 0.2);
        }

        .hero-strip-social-link svg {
            width: 18px;
            height: 18px;
            stroke: currentColor;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .hero-strip-social-link svg[data-filled="true"] {
            stroke: none;
            fill: currentColor;
        }

        .hero-frame {
            width: 100%;
            margin: 0 auto;
        }

        .hero-video-top {
            position: relative;
            width: 100%;
            min-height: 370px;
            background: #05071a;
            overflow: hidden;
        }

        .hero-video-top-media {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-video-overlay {
            position: absolute;
            inset: 0;
            z-index: 1;
            background: linear-gradient(96deg,
                    rgba(51, 41, 204, 0.42) 0%,
                    rgba(51, 41, 204, 0.3) 32%,
                    rgba(51, 41, 204, 0.2) 65%,
                    rgba(51, 41, 204, 0.34) 100%);
            pointer-events: none;
        }

        .hero-header {
            position: relative;
            z-index: 2;
            width: min(100%, 1240px);
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: clamp(14px, 1.4vw, 22px);
            padding: 26px clamp(16px, 2.3vw, 34px) 0;
        }

        .hero-brand img {
            display: block;
            width: 252px;
            height: auto;
        }

        .hero-menu {
            margin-left: auto;
            margin-right: 22px;
            display: inline-flex;
            align-items: center;
            gap: clamp(18px, 2.5vw, 40px);
        }

        .hero-menu a {
            text-decoration: none;
            font-size: clamp(1rem, 1.02vw, 1.08rem);
            font-weight: 600;
            color: rgba(255, 255, 255, 0.95);
            transition: color 0.2s ease, opacity 0.2s ease;
        }

        .hero-menu a:hover,
        .hero-menu a:focus-visible {
            color: #ffffff;
            opacity: 0.82;
        }

        .hero-actions {
            display: inline-flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }

        .hero-action-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 42px;
            min-width: 132px;
            padding: 10px 24px;
            border-radius: 8px;
            text-decoration: none;
            font-size: clamp(0.98rem, 1vw, 1.05rem);
            font-weight: 700;
            color: #ffffff;
            background: #3329CC;
            box-shadow: none;
            transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.2s ease;
        }

        .hero-action-btn:hover,
        .hero-action-btn:focus-visible {
            transform: translateY(-1px);
            filter: brightness(1.06);
            box-shadow: 0 10px 22px rgba(51, 41, 204, 0.34);
        }

        .hero-copy {
            position: relative;
            z-index: 2;
            width: min(100%, 1320px);
            margin: 0 auto;
            padding: 68px clamp(22px, 3.2vw, 56px) 34px clamp(16px, 2.3vw, 34px);
        }

        .hero-copy h1 {
            margin: 0;
            max-width: 12.5ch;
            font-size: clamp(2.9rem, 4.5vw, 3.875rem);
            line-height: 1.02;
            font-weight: 700;
            color: #ffffff;
            text-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
        }

        .hero-main-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-top: 28px;
            min-width: 344px;
            min-height: 58px;
            padding: 14px 24px;
            border-radius: 10px;
            text-decoration: none;
            font-size: clamp(1rem, 1.08vw, 1.12rem);
            font-weight: 700;
            color: #ffffff;
            background: #3329CC;
            box-shadow: none;
        }

        @media (max-width: 1200px) {
            .hero-strip {
                height: auto;
            }

            .hero-menu {
                gap: 18px;
                margin-right: 14px;
            }

            .hero-action-btn {
                padding: 11px 18px;
                min-width: 0;
            }

            .hero-copy {
                width: min(100%, 650px);
            }
        }

        @media (max-width: 1024px) {
            .hero-strip-content {
                height: auto;
            }

            .hero-strip-social {
                display: none;
            }

            .hero-video-top {
                min-height: clamp(320px, 58vw, 460px);
            }

            .hero-header {
                padding-top: 16px;
            }

            .hero-menu {
                display: none;
            }

            .hero-actions {
                margin-left: auto;
            }

            .hero-action-btn {
                min-height: 42px;
                padding: 10px 14px;
                font-size: 0.93rem;
                border-radius: 10px;
            }

            .hero-copy {
                width: min(100%, 560px);
                padding-top: clamp(44px, 10vw, 72px);
                padding-bottom: clamp(20px, 5vw, 34px);
            }

            .hero-copy h1 {
                max-width: none;
                font-size: clamp(1.9rem, 5.8vw, 2.9rem);
            }

            .hero-main-cta {
                min-height: 52px;
                min-width: min(100%, 282px);
                font-size: 1rem;
            }
        }

        @media (max-width: 640px) {
            .hero-strip-content {
                min-height: 44px;
                padding-inline: 12px;
            }

            .hero-strip-text {
                text-align: center;
                font-size: clamp(0.88rem, 4vw, 0.95rem);
                white-space: normal;
                grid-column: 1 / -1;
                justify-self: center;
            }

            .hero-video-top {
                min-height: clamp(220px, 72vw, 320px);
            }

            .hero-header {
                display: grid;
                grid-template-columns: auto 1fr;
                align-items: center;
                column-gap: 10px;
                row-gap: 8px;
                padding-inline: 14px;
            }

            .hero-brand img {
                width: clamp(158px, 45vw, 196px);
            }

            .hero-brand {
                order: 1;
                justify-self: start;
            }

            .hero-actions {
                order: 2;
                justify-self: end;
                gap: 8px;
            }

            .hero-action-btn {
                width: 100%;
                min-height: 40px;
                padding: 9px 10px;
                font-size: 0.88rem;
            }

            .hero-copy {
                width: 100%;
                padding: 20px 14px 22px;
            }

            .hero-copy h1 {
                max-width: 100%;
                font-size: clamp(1.72rem, 8.8vw, 2.26rem);
                line-height: 1.07;
            }

            .hero-main-cta {
                width: 100%;
                min-width: 0;
                min-height: 50px;
                margin-top: 24px;
                font-size: 0.98rem;
            }
        }