/* ================================
   SECTOR DETAIL PAGE
================================ */

.sector-hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    overflow: hidden;
    display: flex;
    align-items: center;
    color: #ffffff;
    background: #020b16;
}

.sector-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.sector-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.08);
    animation: sectorImageZoom 7s ease forwards;
}

.sector-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 78% 24%, rgba(32, 217, 232, 0.24), transparent 30%),
        radial-gradient(circle at 12% 74%, rgba(105, 231, 111, 0.16), transparent 28%),
        linear-gradient(
            90deg,
            rgba(1, 7, 13, 0.96) 0%,
            rgba(1, 18, 30, 0.86) 45%,
            rgba(1, 12, 22, 0.48) 100%
        ),
        linear-gradient(
            180deg,
            rgba(1, 8, 15, 0.2),
            rgba(1, 8, 15, 0.92)
        );
}

.sector-hero-content {
    position: relative;
    z-index: 3;
    width: min(860px, calc(100% - 220px));
    margin-left: 7vw;
    padding: 140px 0 120px;
}

.sector-back {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    margin-bottom: 32px;
    padding: 10px 16px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 900;
    backdrop-filter: blur(14px);
    transition:
        transform 0.28s ease,
        background 0.28s ease,
        color 0.28s ease;
}

.sector-back span {
    transition: transform 0.28s ease;
}

.sector-back:hover {
    transform: translateY(-3px);
    background: linear-gradient(135deg, #20d9e8, #69e76f);
    color: #00131b;
}

.sector-back:hover span {
    transform: translateX(-4px);
}

.sector-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    width: fit-content;
    margin: 0 0 18px;
    color: #20d9e8;
    font-size: 13px;
    font-weight: 950;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.sector-eyebrow::before {
    content: "";
    width: 44px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, #20d9e8, #69e76f);
}

.sector-hero-content h1 {
    max-width: 900px;
    margin: 0 0 26px;
    font-size: clamp(52px, 8vw, 118px);
    line-height: 0.9;
    letter-spacing: -0.075em;
    color: #ffffff;
}

.sector-description {
    max-width: 720px;
    margin: 0;
    color: rgba(228, 248, 255, 0.84);
    font-size: clamp(16px, 1.5vw, 21px);
    line-height: 1.75;
}

.sector-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 36px;
}

.sector-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 56px;
    padding: 8px 22px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        background 0.3s ease,
        color 0.3s ease;
}

.sector-btn.primary {
    padding-right: 8px;
    color: #00131b;
    background: linear-gradient(135deg, #20d9e8, #69e76f);
    box-shadow: 0 20px 52px rgba(32, 217, 232, 0.28);
}

.sector-btn.primary span {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #06283b;
    color: #ffffff;
    font-size: 20px;
    transition: transform 0.3s ease;
}

.sector-btn.primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 76px rgba(32, 217, 232, 0.38);
}

.sector-btn.primary:hover span {
    transform: translateX(5px);
}

.sector-btn.ghost {
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(14px);
}

.sector-btn.ghost:hover {
    transform: translateY(-5px);
    color: #00131b;
    background: #ffffff;
}

.sector-info-card {
    position: absolute;
    z-index: 4;
    right: 7vw;
    bottom: 90px;
    width: min(360px, 30vw);
    padding: 24px;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(2, 18, 28, 0.62);
    backdrop-filter: blur(18px);
    box-shadow: 0 26px 90px rgba(0, 0, 0, 0.35);
}

.sector-info-card span {
    display: block;
    margin-bottom: 12px;
    color: #20d9e8;
    font-size: 12px;
    font-weight: 950;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.sector-info-card strong {
    display: block;
    margin-bottom: 12px;
    color: #ffffff;
    font-size: 30px;
    line-height: 1.05;
}

.sector-info-card p {
    margin: 0;
    color: rgba(228, 248, 255, 0.75);
    line-height: 1.65;
}

.sector-scroll {
    position: absolute;
    z-index: 5;
    left: 7vw;
    bottom: 34px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(228, 248, 255, 0.7);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.sector-scroll span {
    width: 34px;
    height: 54px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 999px;
    position: relative;
}

.sector-scroll span::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #20d9e8;
    transform: translateX(-50%);
    animation: sectorScrollDot 1.4s ease-in-out infinite;
}

/* Intro */

.sector-intro {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 32px;
    align-items: stretch;
    background:
        radial-gradient(circle at 10% 10%, rgba(32, 217, 232, 0.12), transparent 34%),
        linear-gradient(145deg, #01070d, #052337 60%, #01070d);
}

.sector-intro-card,
.sector-feature-card {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.055);
    border-radius: 30px;
    box-shadow: 0 22px 70px rgba(0, 0, 0, 0.22);
}

.sector-intro-card {
    padding: clamp(28px, 4vw, 46px);
}

.sector-intro-card h2 {
    margin: 8px 0 18px;
    color: #ffffff;
    font-size: clamp(34px, 4vw, 58px);
    line-height: 1.03;
    letter-spacing: -0.05em;
}

.sector-intro-card p:last-child {
    color: var(--muted);
    font-size: 17px;
    line-height: 1.75;
}

.sector-feature-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}

.sector-feature-card {
    padding: 28px;
    transition:
        transform 0.35s ease,
        background 0.35s ease,
        border-color 0.35s ease;
}

.sector-feature-card span {
    display: inline-grid;
    place-items: center;
    width: 48px;
    height: 48px;
    margin-bottom: 18px;
    border-radius: 16px;
    background: linear-gradient(135deg, #20d9e8, #69e76f);
    color: #00131b;
    font-weight: 950;
}

.sector-feature-card h3 {
    margin: 0 0 8px;
    color: #ffffff;
    font-size: 25px;
}

.sector-feature-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

.sector-feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(32, 217, 232, 0.45);
    background: rgba(255, 255, 255, 0.085);
}

/* Motion */

.sector-back,
.sector-eyebrow,
.sector-hero-content h1,
.sector-description,
.sector-actions,
.sector-info-card,
.sector-scroll {
    opacity: 0;
    transform: translateY(26px);
    animation: sectorFadeUp 0.8s ease forwards;
}

.sector-back {
    animation-delay: 0.05s;
}

.sector-eyebrow {
    animation-delay: 0.12s;
}

.sector-hero-content h1 {
    animation-delay: 0.2s;
}

.sector-description {
    animation-delay: 0.3s;
}

.sector-actions {
    animation-delay: 0.4s;
}

.sector-info-card {
    animation-delay: 0.48s;
}

.sector-scroll {
    animation-delay: 0.56s;
}

.sector-intro-card,
.sector-feature-card {
    opacity: 0;
    transform: translateY(30px);
}

.sector-intro.in-view .sector-intro-card,
.sector-intro.in-view .sector-feature-card {
    animation: sectorFadeUp 0.75s ease forwards;
}

.sector-intro.in-view .sector-feature-card:nth-child(1) {
    animation-delay: 0.08s;
}

.sector-intro.in-view .sector-feature-card:nth-child(2) {
    animation-delay: 0.16s;
}

.sector-intro.in-view .sector-feature-card:nth-child(3) {
    animation-delay: 0.24s;
}

@keyframes sectorFadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes sectorImageZoom {
    to {
        transform: scale(1);
    }
}

@keyframes sectorScrollDot {
    0% {
        opacity: 1;
        transform: translate(-50%, 0);
    }

    100% {
        opacity: 0;
        transform: translate(-50%, 22px);
    }
}

/* ================================
   RESPONSIVE
================================ */

@media (max-width: 1100px) {
    .sector-hero-content {
        width: min(760px, calc(100% - 80px));
        margin-left: 5vw;
    }

    .sector-info-card {
        right: 5vw;
        width: 320px;
    }

    .sector-intro {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .sector-hero {
        min-height: 760px;
        align-items: flex-start;
    }

    .sector-overlay {
        background:
            radial-gradient(circle at 70% 18%, rgba(32, 217, 232, 0.22), transparent 32%),
            linear-gradient(
                180deg,
                rgba(1, 8, 15, 0.55) 0%,
                rgba(1, 8, 15, 0.86) 48%,
                rgba(1, 8, 15, 0.98) 100%
            );
    }

    .sector-hero-content {
        width: calc(100% - 40px);
        margin: 0 auto;
        padding: 120px 0 260px;
    }

    .sector-hero-content h1 {
        font-size: clamp(44px, 14vw, 76px);
    }

    .sector-info-card {
        left: 20px;
        right: 20px;
        bottom: 92px;
        width: auto;
    }

    .sector-scroll {
        left: 20px;
        bottom: 24px;
    }
}

@media (max-width: 640px) {
    .sector-hero {
        min-height: 720px;
    }

    .sector-hero-content {
        width: calc(100% - 32px);
        padding: 100px 0 260px;
    }

    .sector-back {
        margin-bottom: 24px;
    }

    .sector-eyebrow {
        font-size: 11px;
        letter-spacing: 0.14em;
    }

    .sector-eyebrow::before {
        width: 30px;
    }

    .sector-description {
        font-size: 15px;
        line-height: 1.65;
    }

    .sector-actions {
        width: 100%;
        gap: 10px;
    }

    .sector-btn {
        width: 100%;
    }

    .sector-info-card {
        left: 16px;
        right: 16px;
        bottom: 82px;
        padding: 20px;
        border-radius: 22px;
    }

    .sector-info-card strong {
        font-size: 24px;
    }

    .sector-info-card p {
        font-size: 14px;
    }

    .sector-scroll {
        left: 16px;
        bottom: 20px;
    }

    .sector-intro-card,
    .sector-feature-card {
        border-radius: 24px;
    }

    .sector-feature-card {
        padding: 22px;
    }
}

@media (max-width: 420px) {
    .sector-hero {
        min-height: 700px;
    }

    .sector-hero-content {
        width: calc(100% - 28px);
        padding-top: 92px;
    }

    .sector-hero-content h1 {
        font-size: 38px;
        letter-spacing: -0.055em;
    }

    .sector-info-card {
        bottom: 76px;
    }

    .sector-scroll span {
        width: 30px;
        height: 48px;
    }
}