.landing-body {
    background:
        radial-gradient(circle at 12% 14%, rgba(20, 184, 166, 0.18), transparent 28%),
        radial-gradient(circle at 88% 12%, rgba(37, 99, 235, 0.16), transparent 30%),
        linear-gradient(180deg, #f8fbff 0%, #eef5fb 46%, #f8fbff 100%);
}

.app-stage-contact {
    display: block;
    padding: 0;
}

.landing-page {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    color: #0b172a;
    isolation: isolate;
}

.landing-page::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(15, 23, 42, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.045) 1px, transparent 1px);
    background-size: 58px 58px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.74), transparent 86%);
    pointer-events: none;
    z-index: -2;
}

.landing-orb {
    position: absolute;
    width: clamp(220px, 32vw, 480px);
    aspect-ratio: 1;
    border-radius: 50%;
    filter: blur(16px);
    opacity: 0.52;
    pointer-events: none;
    z-index: -1;
}

.landing-orb-one {
    inset: 9% auto auto -10%;
    background: radial-gradient(circle, rgba(20, 184, 166, 0.34), transparent 68%);
}

.landing-orb-two {
    inset: auto -8% 8% auto;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.28), transparent 70%);
}

.landing-container {
    position: relative;
    padding: 22px 18px 56px;
}

.landing-nav {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.landing-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: #0b172a;
    text-decoration: none;
}

.landing-brand:hover {
    color: #0b172a;
}

.landing-brand-mark {
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.28), transparent 40%),
        linear-gradient(135deg, #071326, #164e63 48%, #0f766e);
    color: #ffffff;
    font-weight: 950;
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.22);
}

.landing-brand strong,
.landing-brand small {
    display: block;
}

.landing-brand strong {
    font-size: 20px;
    line-height: 1.1;
}

.landing-brand small {
    margin-top: 3px;
    color: #64748b;
    font-size: 12px;
    font-weight: 850;
}

.landing-nav-actions {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

.landing-nav-link,
.landing-secondary-link {
    color: #334155;
    font-weight: 850;
    text-decoration: none;
    transition: color 160ms ease, transform 160ms ease;
}

.landing-nav-link:hover,
.landing-secondary-link:hover {
    color: #0f766e;
    transform: translateY(-1px);
}

.landing-btn {
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #071326, #0f766e);
    color: #ffffff;
    font-weight: 950;
    box-shadow: 0 18px 42px rgba(15, 118, 110, 0.26);
}

.landing-btn:hover,
.landing-btn:focus {
    background: linear-gradient(135deg, #0f172a, #0d9488);
    color: #ffffff;
    transform: translateY(-1px);
}

.landing-btn-sm {
    min-height: 42px;
    padding: 10px 18px;
}

.landing-btn-lg {
    min-height: 54px;
    padding: 14px 28px;
    font-size: 16px;
}

.landing-hero {
    min-height: calc(100vh - 96px);
    padding: clamp(34px, 6vw, 84px) 0 clamp(44px, 7vw, 92px);
}

.landing-copy {
    max-width: 690px;
}

.landing-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 8px 14px;
    border: 1px solid rgba(15, 118, 110, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.74);
    color: #0f766e;
    font-size: 13px;
    font-weight: 950;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(14px);
}

.landing-copy h1 {
    margin: 22px 0 18px;
    color: #071326;
    font-size: clamp(38px, 5.5vw, 76px);
    line-height: 1.04;
    font-weight: 950;
}

.landing-copy p {
    max-width: 630px;
    margin: 0;
    color: #475569;
    font-size: clamp(16px, 1.5vw, 20px);
    line-height: 1.9;
    font-weight: 700;
}

.landing-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    margin-top: 30px;
}

.landing-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    max-width: 590px;
    margin-top: 34px;
}

.landing-metrics div {
    min-height: 98px;
    display: grid;
    align-content: center;
    gap: 4px;
    padding: 16px;
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.07);
    backdrop-filter: blur(18px);
}

.landing-metrics strong {
    color: #0f766e;
    font-size: 26px;
    line-height: 1;
    font-weight: 950;
}

.landing-metrics span {
    color: #64748b;
    font-size: 13px;
    font-weight: 850;
}

.landing-visual {
    min-height: clamp(430px, 52vw, 660px);
    display: grid;
    place-items: center;
    perspective: 1200px;
}

.landing-visual-stage {
    position: relative;
    width: min(100%, 640px);
    min-height: clamp(390px, 48vw, 620px);
    transform-style: preserve-3d;
}

.landing-visual-stage::before {
    content: "";
    position: absolute;
    inset: 14% 9% 10% 7%;
    border: 1px solid rgba(15, 118, 110, 0.16);
    border-radius: 32px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.28)),
        linear-gradient(150deg, rgba(20, 184, 166, 0.16), rgba(37, 99, 235, 0.12));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.72),
        0 34px 90px rgba(15, 23, 42, 0.16);
    transform: rotateX(64deg) rotateZ(-9deg) translateZ(-74px);
    transform-origin: center;
}

.landing-radar {
    position: absolute;
    inset: 12% 6% 8% 8%;
    border-radius: 34px;
    background:
        radial-gradient(circle, transparent 0 18%, rgba(15, 118, 110, 0.18) 19% 20%, transparent 21% 38%, rgba(37, 99, 235, 0.13) 39% 40%, transparent 41%),
        conic-gradient(from 90deg, rgba(20, 184, 166, 0.32), transparent 32%, rgba(37, 99, 235, 0.22), transparent 70%);
    opacity: 0.42;
    transform: rotateX(66deg) rotateZ(-9deg) translateZ(-30px);
    filter: blur(0.2px);
}

.landing-drone,
.landing-remote {
    position: absolute;
    display: block;
    object-fit: contain;
    transform-style: preserve-3d;
    user-select: none;
    pointer-events: none;
}

.landing-drone {
    width: min(96%, 610px);
    inset: 3% auto auto 2%;
    z-index: 3;
    filter: drop-shadow(0 32px 38px rgba(15, 23, 42, 0.28));
    transform: translateZ(120px) rotateZ(-5deg);
}

.landing-remote {
    width: min(47%, 270px);
    inset: auto 4% 4% auto;
    z-index: 4;
    filter: drop-shadow(0 26px 34px rgba(15, 23, 42, 0.22));
    transform: translateZ(160px) rotateZ(10deg);
}

.landing-device-card {
    position: absolute;
    z-index: 5;
    display: grid;
    gap: 5px;
    min-width: 190px;
    padding: 15px 16px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 22px 54px rgba(15, 23, 42, 0.12);
    backdrop-filter: blur(18px) saturate(135%);
}

.landing-device-card span {
    color: #64748b;
    font-size: 12px;
    font-weight: 950;
}

.landing-device-card strong {
    color: #071326;
    font-size: 20px;
    line-height: 1.1;
    font-weight: 950;
}

.landing-device-card small {
    color: #0f766e;
    font-weight: 850;
}

.landing-device-card-main {
    top: 12%;
    right: 0;
    transform: translateZ(180px) rotateY(-10deg);
}

.landing-device-card-alt {
    left: 5%;
    bottom: 17%;
    transform: translateZ(150px) rotateY(8deg);
}

.landing-section {
    padding: clamp(44px, 7vw, 92px) 0 0;
}

.landing-section-head {
    max-width: 720px;
    margin-bottom: 26px;
}

.landing-section-head span {
    display: inline-block;
    margin-bottom: 10px;
    color: #0f766e;
    font-size: 13px;
    font-weight: 950;
}

.landing-section-head h2 {
    margin: 0;
    color: #071326;
    font-size: clamp(28px, 3.4vw, 46px);
    line-height: 1.18;
    font-weight: 950;
}

.landing-feature-card,
.landing-flow-step {
    height: 100%;
    padding: 22px;
    border: 1px solid rgba(148, 163, 184, 0.26);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.76);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.07);
    backdrop-filter: blur(18px);
}

.landing-feature-icon {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    margin-bottom: 22px;
    border-radius: 14px;
    background: rgba(15, 118, 110, 0.1);
    color: #0f766e;
    font-weight: 950;
}

.landing-feature-card h3,
.landing-flow-step h3 {
    margin: 0 0 10px;
    color: #071326;
    font-size: 21px;
    font-weight: 950;
}

.landing-feature-card p,
.landing-flow-step p {
    margin: 0;
    color: #64748b;
    line-height: 1.8;
    font-weight: 750;
}

.landing-compliance-card {
    height: 100%;
    min-height: 270px;
    display: grid;
    align-content: end;
    padding: 28px;
    border-radius: 24px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.16), transparent 42%),
        linear-gradient(135deg, #071326, #164e63 54%, #0f766e);
    color: #ffffff;
    box-shadow: 0 28px 70px rgba(15, 23, 42, 0.16);
}

.landing-compliance-card span {
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 13px;
    font-weight: 950;
}

.landing-compliance-card h2 {
    margin: 0;
    font-size: clamp(26px, 3vw, 40px);
    line-height: 1.25;
    font-weight: 950;
}

.landing-check-grid {
    height: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.landing-check-grid div {
    position: relative;
    min-height: 128px;
    display: grid;
    align-content: center;
    padding: 20px 52px 20px 20px;
    border: 1px solid rgba(148, 163, 184, 0.26);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.76);
    color: #334155;
    font-weight: 850;
    line-height: 1.8;
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.07);
}

.landing-check-grid div::before {
    content: "";
    position: absolute;
    top: 22px;
    right: 20px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background:
        linear-gradient(135deg, #0f766e, #14b8a6);
    box-shadow: 0 10px 20px rgba(15, 118, 110, 0.22);
}

.landing-flow {
    padding-bottom: clamp(52px, 7vw, 96px);
}

.landing-flow-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.landing-flow-step {
    position: relative;
    overflow: hidden;
}

.landing-flow-step::after {
    content: "";
    position: absolute;
    inset: auto -30px -48px auto;
    width: 130px;
    aspect-ratio: 1;
    border-radius: 50%;
    background: rgba(15, 118, 110, 0.08);
}

.landing-flow-step strong {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    margin-bottom: 20px;
    border-radius: 50%;
    background: #071326;
    color: #ffffff;
    font-weight: 950;
}

.landing-footer {
    position: relative;
    padding: 54px 0 24px;
    background: #071326;
    color: #ffffff;
}

.landing-footer::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 20%, rgba(20, 184, 166, 0.22), transparent 30%),
        linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
    background-size: auto, 58px 58px;
    pointer-events: none;
}

.landing-footer-inner,
.landing-footer-bottom {
    position: relative;
}

.landing-footer-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(180px, 0.55fr) minmax(220px, 0.7fr);
    gap: 28px;
    align-items: start;
    padding-inline: 18px;
}

.landing-footer-brand {
    color: #ffffff;
}

.landing-footer-brand:hover {
    color: #ffffff;
}

.landing-footer-brand .landing-brand small,
.landing-footer p {
    color: rgba(255, 255, 255, 0.68);
}

.landing-footer p {
    max-width: 560px;
    margin: 18px 0 0;
    line-height: 1.9;
    font-weight: 750;
}

.landing-footer-links,
.landing-footer-cta {
    display: grid;
    gap: 12px;
}

.landing-footer-links a {
    color: rgba(255, 255, 255, 0.74);
    font-weight: 850;
    text-decoration: none;
}

.landing-footer-links a:hover {
    color: #ffffff;
}

.landing-footer-cta span {
    color: rgba(255, 255, 255, 0.72);
    font-weight: 850;
}

.landing-footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    margin-top: 36px;
    padding: 18px 18px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.58);
    font-size: 13px;
    font-weight: 800;
}

@media (max-width: 1100px) {
    .landing-flow-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .landing-visual-stage {
        width: min(100%, 560px);
    }

    .landing-footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 760px) {
    .landing-container {
        padding: 16px 14px 44px;
    }

    .landing-nav {
        align-items: stretch;
        flex-direction: column;
        min-height: 0;
    }

    .landing-brand {
        justify-content: space-between;
    }

    .landing-nav-actions {
        width: 100%;
        justify-content: space-between;
        gap: 8px;
        padding: 8px;
        border: 1px solid rgba(148, 163, 184, 0.22);
        border-radius: 18px;
        background: rgba(255, 255, 255, 0.68);
        backdrop-filter: blur(16px);
    }

    .landing-nav-link {
        font-size: 13px;
    }

    .landing-btn-sm {
        min-height: 38px;
        padding: 8px 13px;
        font-size: 13px;
    }

    .landing-hero {
        min-height: auto;
        padding: 36px 0 44px;
    }

    .landing-copy h1 {
        font-size: 38px;
    }

    .landing-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .landing-secondary-link {
        text-align: center;
    }

    .landing-metrics,
    .landing-check-grid,
    .landing-flow-grid,
    .landing-footer-inner {
        grid-template-columns: 1fr;
    }

    .landing-metrics div {
        min-height: 82px;
    }

    .landing-visual {
        min-height: 420px;
    }

    .landing-visual-stage {
        min-height: 400px;
    }

    .landing-drone {
        width: min(116%, 520px);
        inset: 8% auto auto -7%;
    }

    .landing-remote {
        width: min(56%, 230px);
        inset: auto 2% 6% auto;
    }

    .landing-device-card {
        min-width: 156px;
        padding: 12px;
        border-radius: 14px;
    }

    .landing-device-card strong {
        font-size: 16px;
    }

    .landing-device-card-main {
        top: 5%;
        right: 2%;
    }

    .landing-device-card-alt {
        left: 0;
        bottom: 12%;
    }

    .landing-section {
        padding-top: 48px;
    }

    .landing-footer-bottom {
        flex-direction: column;
    }
}