/* =========================================================
   Extolem Growth Engine Section
========================================================= */

.ex-engine {
    position: relative;
    overflow: hidden;
    padding: clamp(90px, 9vw, 145px) 24px;
    background:
        radial-gradient(circle at 15% 18%, rgba(27, 255, 176, 0.11), transparent 34%),
        radial-gradient(circle at 85% 22%, rgba(126, 87, 255, 0.13), transparent 35%),
        linear-gradient(180deg, var(--ex-bg, #05070f) 0%, var(--ex-bg-2, #080b16) 100%);
    color: #fff;
}

.ex-engine-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.ex-engine-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 46px 46px;
    mask-image: radial-gradient(circle at 50% 40%, black 0%, transparent 76%);
    opacity: 0.3;
}

.ex-engine-glow {
    position: absolute;
    width: 460px;
    height: 460px;
    border-radius: 999px;
    filter: blur(80px);
    opacity: 0.36;
}

.ex-engine-glow-1 {
    left: -180px;
    top: 12%;
    background: rgba(27, 255, 176, 0.42);
    animation: ex-engine-drift-1 14s ease-in-out infinite alternate;
}

.ex-engine-glow-2 {
    right: -180px;
    bottom: 12%;
    background: rgba(80, 146, 255, 0.36);
    animation: ex-engine-drift-2 16s ease-in-out infinite alternate;
}

.ex-engine-inner {
    position: relative;
    z-index: 2;
    width: min(1240px, 100%);
    margin: 0 auto;
}

.ex-engine-header {
    max-width: 900px;
    margin: 0 auto 56px;
    text-align: center;
}

.ex-engine-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    padding: 8px 14px;
    border: 1px solid rgba(27, 255, 176, 0.28);
    border-radius: 999px;
    background: rgba(27, 255, 176, 0.08);
    color: var(--ex-mint, #1bffb0);
    font-size: 0.82rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ex-engine-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--ex-mint, #1bffb0);
    box-shadow: 0 0 0 0 rgba(27, 255, 176, 0.55);
    animation: ex-engine-pulse 1.8s ease-out infinite;
}

.ex-engine-title {
    margin: 0;
    color: #fff;
    font-size: clamp(2.15rem, 5vw, 4.6rem);
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.ex-engine-subtitle {
    max-width: 790px;
    margin: 22px auto 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: clamp(1rem, 1.35vw, 1.17rem);
    line-height: 1.75;
}

/* Flow Cards */

.ex-engine-flow {
    position: relative;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 16px;
    align-items: stretch;
}

.ex-engine-path {
    position: absolute;
    left: 4%;
    right: 4%;
    top: 64px;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(27, 255, 176, 0.28),
        rgba(80, 146, 255, 0.26),
        rgba(126, 87, 255, 0.22),
        transparent
    );
    pointer-events: none;
}

.ex-engine-path-pulse {
    position: absolute;
    top: 50%;
    left: 0;
    width: 88px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--ex-mint, #1bffb0),
        transparent
    );
    box-shadow: 0 0 28px rgba(27, 255, 176, 0.58);
    transform: translateY(-50%);
    animation: ex-engine-line-run 5.2s ease-in-out infinite;
}

.ex-engine-card {
    position: relative;
    z-index: 2;
    min-height: 360px;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.115);
    border-radius: 26px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.078), rgba(255, 255, 255, 0.032));
    box-shadow:
        0 24px 76px rgba(0, 0, 0, 0.33),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px);
    transition:
        transform 240ms ease,
        border-color 240ms ease,
        box-shadow 240ms ease,
        background 240ms ease;
}

.ex-engine-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background:
        radial-gradient(circle at 20% 0%, rgba(27, 255, 176, 0.14), transparent 38%),
        radial-gradient(circle at 100% 100%, rgba(80, 146, 255, 0.12), transparent 38%);
    opacity: 0;
    transition: opacity 240ms ease;
    pointer-events: none;
}

.ex-engine-card:hover {
    transform: translateY(-7px);
    border-color: rgba(27, 255, 176, 0.32);
    box-shadow:
        0 30px 92px rgba(0, 0, 0, 0.43),
        0 0 42px rgba(27, 255, 176, 0.11);
}

.ex-engine-card:hover::before {
    opacity: 1;
}

.ex-engine-card > * {
    position: relative;
    z-index: 2;
}

.ex-engine-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 22px;
}

.ex-engine-num {
    color: rgba(255, 255, 255, 0.34);
    font-size: 0.78rem;
    font-weight: 950;
    letter-spacing: 0.09em;
}

.ex-engine-icon {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.08);
    font-size: 1.35rem;
}

.ex-engine-label {
    display: inline-flex;
    margin-bottom: 13px;
    padding: 6px 10px;
    border: 1px solid rgba(27, 255, 176, 0.22);
    border-radius: 999px;
    background: rgba(27, 255, 176, 0.075);
    color: var(--ex-mint, #1bffb0);
    font-size: 0.7rem;
    font-weight: 950;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.ex-engine-card h3 {
    margin: 0;
    color: #fff;
    font-size: 1.14rem;
    line-height: 1.15;
    letter-spacing: -0.035em;
}

.ex-engine-card p {
    margin: 12px 0 0;
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.9rem;
    line-height: 1.62;
}

.ex-engine-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.ex-engine-chips span {
    display: inline-flex;
    padding: 7px 9px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.055);
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.72rem;
    font-weight: 850;
}

/* Dashboard Strip */

.ex-engine-dashboard {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 24px;
    align-items: center;
    margin-top: 28px;
    padding: 26px;
    border: 1px solid rgba(255, 255, 255, 0.115);
    border-radius: 30px;
    background:
        radial-gradient(circle at 0% 0%, rgba(27, 255, 176, 0.12), transparent 35%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.072), rgba(255, 255, 255, 0.034));
    box-shadow:
        0 24px 78px rgba(0, 0, 0, 0.33),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px);
}

.ex-engine-dash-kicker {
    display: inline-flex;
    margin-bottom: 10px;
    color: var(--ex-mint, #1bffb0);
    font-size: 0.76rem;
    font-weight: 950;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ex-engine-dash-left h3 {
    margin: 0;
    color: #fff;
    font-size: clamp(1.35rem, 2vw, 2rem);
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.ex-engine-dash-left p {
    max-width: 620px;
    margin: 12px 0 0;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.65;
}

.ex-engine-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(110px, 1fr));
    gap: 12px;
}

.ex-engine-metric {
    min-width: 120px;
    padding: 16px 14px;
    border: 1px solid rgba(255, 255, 255, 0.095);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.055);
    text-align: center;
}

.ex-engine-metric strong {
    display: block;
    color: var(--ex-mint, #1bffb0);
    font-size: 1.45rem;
    line-height: 1;
}

.ex-engine-metric span {
    display: block;
    margin-top: 6px;
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.76rem;
    font-weight: 800;
}

.ex-engine-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 14px 22px;
    border-radius: 999px;
    background: var(--ex-grad-mint, linear-gradient(135deg, #1bffb0, #42d9ff));
    color: #03120d;
    font-weight: 950;
    text-decoration: none;
    white-space: nowrap;
    box-shadow: 0 18px 48px rgba(27, 255, 176, 0.22);
    transition:
        transform 220ms ease,
        box-shadow 220ms ease,
        filter 220ms ease;
}

.ex-engine-cta:hover,
.ex-engine-cta:focus-visible {
    transform: translateY(-2px);
    filter: saturate(1.08);
    box-shadow: 0 24px 64px rgba(27, 255, 176, 0.32);
}

/* Animations */

@keyframes ex-engine-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(27, 255, 176, 0.55);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(27, 255, 176, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(27, 255, 176, 0);
    }
}

@keyframes ex-engine-line-run {
    0% {
        left: 0%;
        opacity: 0;
    }

    12% {
        opacity: 1;
    }

    88% {
        opacity: 1;
    }

    100% {
        left: calc(100% - 88px);
        opacity: 0;
    }
}

@keyframes ex-engine-drift-1 {
    from {
        transform: translate3d(0, 0, 0) scale(1);
    }

    to {
        transform: translate3d(64px, 42px, 0) scale(1.08);
    }
}

@keyframes ex-engine-drift-2 {
    from {
        transform: translate3d(0, 0, 0) scale(1);
    }

    to {
        transform: translate3d(-60px, -38px, 0) scale(1.08);
    }
}

/* Responsive */

@media (max-width: 1180px) {
    .ex-engine-flow {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .ex-engine-path {
        display: none;
    }

    .ex-engine-card {
        min-height: 320px;
    }

    .ex-engine-dashboard {
        grid-template-columns: 1fr;
    }

    .ex-engine-metrics {
        width: 100%;
    }

    .ex-engine-cta {
        width: 100%;
    }
}

@media (max-width: 760px) {
    .ex-engine {
        padding: 78px 18px;
    }

    .ex-engine-header {
        margin-bottom: 36px;
    }

    .ex-engine-flow {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .ex-engine-card {
        min-height: auto;
        padding: 22px;
        border-radius: 24px;
    }

    .ex-engine-dashboard {
        padding: 22px;
        border-radius: 24px;
    }

    .ex-engine-metrics {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ex-engine *,
    .ex-engine *::before,
    .ex-engine *::after {
        animation: none !important;
        transition: none !important;
    }
}