:root {
            --space: #050b14;
            --space-2: #071322;
            --panel: #0a1828;
            --panel-2: #0d2034;
            --cyan: #00d9ff;
            --cyan-soft: rgba(0, 217, 255, .18);
            --orange: #ff6b35;
            --violet: #7c5cff;
            --text: #f4f8fc;
            --muted: #91a4b8;
            --line: rgba(0, 217, 255, .19);
            --white-line: rgba(255, 255, 255, .10);
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            background: var(--space);
            color: var(--text);
            font-family: "DM Sans", sans-serif;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        h1,
        h2,
        h3,
        h4,
        .display-font,
        .brand,
        .eyebrow,
        .nav-link,
        .btn-tech,
        .mono {
            font-family: "Barlow Condensed", sans-serif;
            text-transform: uppercase;
        }

        h1,
        h2,
        h3,
        h4,
        p {
            margin-top: 0;
        }

        h1 {
            font-size: clamp(4rem, 9vw, 8.8rem);
            line-height: .83;
            letter-spacing: -.045em;
            font-weight: 600;
        }

        h2 {
            font-size: clamp(3rem, 6vw, 6rem);
            line-height: .88;
            letter-spacing: -.03em;
            font-weight: 600;
        }

        h3 {
            font-size: clamp(2rem, 3.5vw, 3.4rem);
            line-height: .9;
            font-weight: 600;
        }

        .container-xl {
            max-width: 1440px;
        }

        .page-grid {
            background-image: linear-gradient(rgba(0, 217, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 217, 255, .045) 1px, transparent 1px);
            background-size: 64px 64px;
        }

        .scanlines:after {
            content: "";
            position: absolute;
            inset: 0;
            pointer-events: none;
            background: repeating-linear-gradient(180deg, transparent 0, transparent 3px, rgba(255, 255, 255, .012) 4px);
            mix-blend-mode: screen;
        }

        .site-nav {
            position: fixed;
            inset: 0 0 auto;
            z-index: 1000;
            background: rgba(5, 11, 20, .82);
            border-bottom: 1px solid var(--line);
            backdrop-filter: blur(16px);
        }

        .navbar {
            min-height: 76px;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: .7rem;
            font-size: 1.8rem;
            letter-spacing: -.02em;
            font-weight: 700;
        }

        .brand-mark {
            width: 42px;
            height: 42px;
            border: 1px solid var(--cyan);
            display: grid;
            place-items: center;
            color: var(--cyan);
            clip-path: polygon(14% 0, 100% 0, 86% 100%, 0 100%);
            box-shadow: 0 0 22px rgba(0, 217, 255, .12);
        }

        .brand small {
            display: block;
            color: var(--muted);
            font: 600 .45rem/1 "DM Sans", sans-serif;
            letter-spacing: .12em;
            margin-top: 2px;
        }

        .nav-link {
            color: #c9d7e5 !important;
            font-size: .96rem;
            letter-spacing: .08em;
            font-weight: 600;
        }

        .nav-link:hover,
        .nav-link.active {
            color: var(--cyan) !important;
        }

        .navbar-toggler {
            border: 1px solid var(--line);
            color: var(--cyan);
        }

        .btn-tech {
            display: inline-flex;
            align-items: center;
            gap: .6rem;
            border: 1px solid var(--cyan);
            color: #031018;
            background: var(--cyan);
            padding: .75rem 1.25rem;
            font-size: .96rem;
            letter-spacing: .07em;
            font-weight: 700;
            transition: .2s ease;
            box-shadow: 0 0 26px rgba(0, 217, 255, .14);
        }

        .btn-tech:hover {
            color: #fff;
            background: transparent;
            box-shadow: 0 0 30px rgba(0, 217, 255, .22);
        }

        .btn-orange {
            background: var(--orange);
            border-color: var(--orange);
            color: #fff;
            box-shadow: 0 0 30px rgba(255, 107, 53, .16);
        }

        .btn-orange:hover {
            color: #fff;
            background: #e95521;
            border-color: #e95521;
        }

        .btn-outline-tech {
            background: transparent;
            color: var(--cyan);
        }

        .eyebrow {
            color: var(--cyan);
            font-size: .92rem;
            letter-spacing: .16em;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .eyebrow:before {
            content: "// ";
            color: var(--orange);
        }

        .hero {
            position: relative;
            min-height: 860px;
            padding-top: 130px;
            display: flex;
            align-items: center;
            overflow: hidden;
            background: radial-gradient(circle at 75% 45%, rgba(0, 115, 255, .18), transparent 32%), radial-gradient(circle at 30% 55%, rgba(0, 217, 255, .09), transparent 30%), linear-gradient(180deg, #030812 0%, #061221 55%, #040a12 100%);
        }

        .hero:before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: linear-gradient(rgba(0, 217, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 217, 255, .04) 1px, transparent 1px);
            background-size: 56px 56px;
            mask-image: linear-gradient(to bottom, black, transparent 90%);
        }

        .hero-orbit {
            position: absolute;
            width: 720px;
            height: 360px;
            right: -100px;
            top: 180px;
            border: 1px solid rgba(0, 217, 255, .14);
            border-radius: 50%;
            transform: rotate(-16deg);
            box-shadow: 0 0 80px rgba(0, 217, 255, .05);
        }

        .hero-orbit:before,
        .hero-orbit:after {
            content: "";
            position: absolute;
            border: 1px solid rgba(124, 92, 255, .15);
            border-radius: 50%;
            inset: 35px -80px;
            transform: rotate(18deg);
        }

        .hero-orbit:after {
            inset: 100px 30px;
            border-color: rgba(255, 107, 53, .16);
        }

        .hero-glow {
            position: absolute;
            width: 420px;
            height: 420px;
            right: 15%;
            top: 210px;
            background: radial-gradient(circle, rgba(0, 217, 255, .2), transparent 68%);
            filter: blur(4px);
        }

        .hero-visual {
            position: absolute;
            right: 2.5%;
            top: 105px;
            width: 51%;
            min-height: 690px;
            z-index: 1;
        }

        .mission-board {
            position: relative;
            width: 100%;
            max-width: 720px;
            margin-left: auto;
            border: 1px solid rgba(0, 217, 255, .58);
            background: linear-gradient(145deg, rgba(4, 20, 35, .96), rgba(3, 10, 19, .94));
            box-shadow: 0 0 45px rgba(0, 217, 255, .08), inset 0 0 55px rgba(0, 90, 180, .07);
            padding: 1rem;
            clip-path: polygon(2% 0, 98% 0, 100% 4%, 100% 96%, 98% 100%, 2% 100%, 0 96%, 0 4%);
        }

        .mission-board:before {
            content: "";
            position: absolute;
            inset: 10px;
            border: 1px solid rgba(0, 217, 255, .18);
            pointer-events: none;
            background-image: linear-gradient(rgba(0, 217, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 217, 255, .035) 1px, transparent 1px);
            background-size: 28px 28px;
        }

        .mission-top {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: .2rem .4rem .75rem;
        }

        .mission-index {
            font: 700 1.05rem/1 "Barlow Condensed", sans-serif;
            letter-spacing: .08em;
            color: #fff;
        }

        .mission-index span {
            color: #466783;
        }

        .mission-controls {
            display: flex;
            gap: .45rem;
        }

        .mission-control {
            width: 34px;
            height: 34px;
            display: grid;
            place-items: center;
            border: 1px solid rgba(0, 217, 255, .35);
            background: rgba(0, 217, 255, .05);
            color: var(--cyan);
            cursor: pointer;
            transition: .2s;
        }

        .mission-control:hover {
            background: rgba(0, 217, 255, .16);
            border-color: var(--cyan);
        }

        .mission-stage {
            position: relative;
            z-index: 2;
            height: 455px;
            overflow: hidden;
            border: 1px solid rgba(0, 217, 255, .42);
            background: #06172a;
        }

        .mission-slide {
            position: absolute;
            inset: 0;
            display: none;
        }

        .mission-slide.active {
            display: block;
            animation: missionIn .45s ease;
        }

        .mission-slide img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            filter: saturate(.9) contrast(1.05);
        }

        .mission-slide:after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(3, 10, 18, .04) 25%, rgba(3, 10, 18, .14) 55%, rgba(3, 10, 18, .78) 100%);
            pointer-events: none;
        }

        .mission-caption {
            position: absolute;
            left: 1.25rem;
            right: 1.25rem;
            bottom: 1rem;
            z-index: 3;
        }

        .mission-caption .kicker {
            color: var(--cyan);
            font: 700 .62rem/1 "DM Sans", sans-serif;
            letter-spacing: .16em;
            text-transform: uppercase;
        }

        .mission-caption h3 {
            margin: .35rem 0 .25rem;
            color: #fff;
            font-size: clamp(2rem, 3.3vw, 3.1rem);
            text-shadow: 0 2px 18px rgba(0, 0, 0, .55);
        }

        .mission-caption p {
            max-width: 520px;
            margin: 0;
            color: #c0d0df;
            font-size: .8rem;
            line-height: 1.6;
        }

        .mission-specs {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            margin-top: .7rem;
            border: 1px solid rgba(0, 217, 255, .22);
            background: rgba(0, 217, 255, .035);
        }

        .mission-spec {
            padding: .7rem .8rem;
            border-right: 1px solid rgba(0, 217, 255, .18);
        }

        .mission-spec:last-child {
            border-right: 0;
        }

        .mission-spec small {
            display: block;
            color: #6e879d;
            font-size: .53rem;
            letter-spacing: .11em;
            text-transform: uppercase;
        }

        .mission-spec strong {
            display: block;
            margin-top: .2rem;
            color: #fff;
            font: 600 1rem/1 "Barlow Condensed", sans-serif;
        }

        .mission-dots {
            position: relative;
            z-index: 2;
            display: flex;
            justify-content: center;
            gap: .45rem;
            padding: .8rem 0 .15rem;
        }

        .mission-dot {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            border: 1px solid #1f5c81;
            background: #15344e;
            cursor: pointer;
        }

        .mission-dot.active {
            background: var(--cyan);
            border-color: var(--cyan);
            box-shadow: 0 0 12px rgba(0, 217, 255, .55);
        }

        .supported-clubs {
            position: relative;
            z-index: 2;
            margin: 1rem auto 0;
            max-width: 720px;
            border-top: 1px solid rgba(0, 217, 255, .2);
            padding-top: .85rem;
        }

        .supported-clubs-title {
            text-align: center;
            color: #70879b;
            font-size: .58rem;
            letter-spacing: .18em;
            text-transform: uppercase;
            margin-bottom: .65rem;
        }

        .club-logos {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 1rem;
        }

        .club-logo {
            height: 48px;
            width: 86px;
            object-fit: contain;
            padding: .35rem .55rem;
            border: 1px solid rgba(0, 217, 255, .14);
            background: rgba(3, 12, 22, .72);
            transition: .2s ease;
        }

        .club-logo:hover {
            border-color: rgba(0, 217, 255, .5);
            transform: translateY(-2px);
        }

        @keyframes missionIn {
            from {
                opacity: 0;
                transform: translateX(10px)
            }

            to {
                opacity: 1;
                transform: translateX(0)
            }
        }

        .tech-object {
            position: absolute;
            filter: drop-shadow(0 18px 35px rgba(0, 0, 0, .55));
        }

        .drone {
            right: 10%;
            top: 24%;
            width: 260px;
            height: 110px;
        }

        .drone .body {
            position: absolute;
            width: 90px;
            height: 42px;
            left: 85px;
            top: 34px;
            background: linear-gradient(145deg, #dce9f2, #5b7389);
            border: 2px solid #0c1723;
            border-radius: 10px;
            transform: skewX(-12deg);
        }

        .drone .arm {
            position: absolute;
            height: 8px;
            width: 115px;
            top: 48px;
            background: #1a2d40;
            border: 2px solid #00a9c9;
        }

        .drone .arm.a {
            left: 0;
            transform: rotate(17deg);
        }

        .drone .arm.b {
            right: 0;
            transform: rotate(-17deg);
        }

        .drone .rotor {
            position: absolute;
            width: 62px;
            height: 62px;
            border: 2px solid rgba(0, 217, 255, .65);
            border-radius: 50%;
            top: 20px;
        }

        .drone .r1 {
            left: 5px
        }

        .drone .r2 {
            right: 5px
        }

        .drone .r3 {
            left: 95px;
            top: 0
        }

        .drone .r4 {
            left: 95px;
            top: 55px
        }

        .drone .rotor:after {
            content: "";
            position: absolute;
            inset: 12px;
            border: 1px dashed rgba(255, 255, 255, .45);
            border-radius: 50%
        }

        .uav {
            right: 8%;
            top: 52%;
            width: 420px;
            height: 150px;
            transform: rotate(-8deg);
        }

        .uav .fuselage {
            position: absolute;
            left: 100px;
            top: 58px;
            width: 270px;
            height: 28px;
            border-radius: 55% 10% 10% 55%;
            background: linear-gradient(90deg, #dbe8ef, #6b8193);
            border: 2px solid #17283a;
        }

        .uav .wing {
            position: absolute;
            left: 130px;
            top: 38px;
            width: 290px;
            height: 50px;
            background: linear-gradient(90deg, #d9e8f1, #8298a8);
            clip-path: polygon(0 45%, 100% 0, 82% 55%, 100% 100%, 0 58%);
            border: 2px solid #1a2a3a;
        }

        .uav .tail {
            position: absolute;
            left: 90px;
            top: 43px;
            width: 90px;
            height: 55px;
            background: #7890a1;
            clip-path: polygon(0 60%, 100% 0, 75% 100%);
        }

        .uav .trail {
            position: absolute;
            left: 0;
            top: 70px;
            width: 170px;
            border-top: 2px dashed rgba(0, 217, 255, .35);
        }

        .rover {
            right: 18%;
            bottom: 8%;
            width: 280px;
            height: 180px;
        }

        .rover .base {
            position: absolute;
            left: 40px;
            top: 65px;
            width: 200px;
            height: 65px;
            background: linear-gradient(145deg, #273b4d, #101a25);
            border: 2px solid #00a9c9;
            clip-path: polygon(8% 0, 100% 0, 90% 100%, 0 100%);
        }

        .rover .wheel {
            position: absolute;
            width: 48px;
            height: 48px;
            bottom: 10px;
            border-radius: 50%;
            background: #111820;
            border: 5px solid #31475b;
            box-shadow: inset 0 0 0 5px #0b1118;
        }

        .rover .w1 {
            left: 55px
        }

        .rover .w2 {
            left: 175px
        }

        .rover .arm {
            position: absolute;
            left: 132px;
            top: 8px;
            width: 14px;
            height: 75px;
            background: #75899a;
            transform: rotate(15deg);
            border: 2px solid #132333
        }

        .rover .sensor {
            position: absolute;
            left: 120px;
            top: 0;
            width: 45px;
            height: 30px;
            border: 2px solid var(--cyan);
            border-radius: 50% 50% 35% 35%;
        }

        .hero-content {
            position: relative;
            z-index: 2;
        }

        .hero-kicker {
            display: flex;
            flex-wrap: wrap;
            gap: .65rem;
            margin-bottom: 1.4rem;
        }

        .pill {
            border: 1px solid var(--line);
            background: rgba(4, 15, 27, .55);
            color: #b9d4e8;
            padding: .45rem .7rem;
            font: 600 .68rem/1 "Barlow Condensed", sans-serif;
            letter-spacing: .1em;
            text-transform: uppercase;
        }

        .hero h1 span {
            color: var(--cyan);
            text-shadow: 0 0 28px rgba(0, 217, 255, .16);
        }

        .hero-copy {
            max-width: 620px;
            color: #aebfd0;
            font-size: 1rem;
            line-height: 1.75;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: .8rem;
            margin-top: 2rem;
        }

        .mission-strip {
            margin-top: 2.2rem;
            display: flex;
            flex-wrap: wrap;
            border: 1px solid var(--line);
            background: rgba(3, 12, 22, .68);
        }

        .mission-item {
            min-width: 140px;
            padding: .9rem 1rem;
            border-right: 1px solid var(--line);
        }

        .mission-item:last-child {
            border-right: 0;
        }

        .mission-item small {
            display: block;
            color: #70869b;
            font-size: .58rem;
            text-transform: uppercase;
            letter-spacing: .12em;
        }

        .mission-item strong {
            display: block;
            margin-top: .2rem;
            font: 600 1.1rem/1 "Barlow Condensed", sans-serif;
            text-transform: uppercase;
        }

        .status-open {
            color: #47e59a !important;
        }

        .countdown-wrap {
            margin-top: 2rem;
            max-width: 680px;
            padding: 1rem;
            border: 1px solid var(--cyan);
            background: rgba(3, 12, 22, .8);
            box-shadow: 0 0 30px rgba(0, 217, 255, .08);
            position: relative;
        }

        .countdown-wrap:before {
            content: "REGISTRATION DEADLINE // 05 OCT 2026";
            position: absolute;
            top: -9px;
            left: 16px;
            background: var(--space);
            color: var(--cyan);
            padding: 0 .5rem;
            font: 600 .58rem/1 "DM Sans", sans-serif;
            letter-spacing: .12em;
        }

        .countdown {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: .6rem;
        }

        .countdown-box {
            min-height: 86px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background: linear-gradient(145deg, rgba(0, 217, 255, .08), rgba(10, 24, 40, .92));
            border: 1px solid rgba(0, 217, 255, .15);
        }

        .countdown-box strong {
            font: 600 clamp(2rem, 4vw, 3rem)/.9 "Barlow Condensed", sans-serif;
            color: #fff;
        }

        .countdown-box span {
            margin-top: .5rem;
            color: #7e95aa;
            font-size: .57rem;
            letter-spacing: .14em;
            text-transform: uppercase;
        }

        .section {
            position: relative;
            padding: 7rem 0;
            border-top: 1px solid var(--line);
        }

        .section:before {
            content: "";
            position: absolute;
            top: -1px;
            left: 5%;
            width: 90px;
            border-top: 2px solid var(--cyan);
        }

        .section-head {
            display: flex;
            justify-content: space-between;
            gap: 2rem;
            align-items: end;
            margin-bottom: 3rem;
        }

        .section-sub {
            max-width: 480px;
            color: var(--muted);
            line-height: 1.75;
        }

        .section-title span {
            color: var(--cyan);
        }

        .challenge-card {
            height: 100%;
            min-height: 390px;
            position: relative;
            overflow: hidden;
            background: linear-gradient(160deg, #0c2033, #06101d);
            border: 1px solid var(--line);
            padding: 1.4rem;
            transition: .25s ease;
        }

        .challenge-card:hover {
            transform: translateY(-6px);
            border-color: var(--cyan);
            box-shadow: 0 18px 55px rgba(0, 217, 255, .1);
        }

        .challenge-card:after {
            content: "";
            position: absolute;
            right: -50px;
            bottom: -60px;
            width: 190px;
            height: 190px;
            border-radius: 50%;
            border: 1px solid rgba(0, 217, 255, .12);
            box-shadow: 0 0 0 30px rgba(0, 217, 255, .025), 0 0 0 60px rgba(0, 217, 255, .018);
        }

        .challenge-no {
            color: var(--cyan);
            font: 600 2rem/1 "Barlow Condensed", sans-serif;
        }

        .challenge-icon {
            width: 54px;
            height: 54px;
            display: grid;
            place-items: center;
            border: 1px solid var(--line);
            color: var(--cyan);
            font-size: 1.5rem;
            clip-path: polygon(14% 0, 100% 0, 86% 100%, 0 100%);
        }

        .challenge-card h3 {
            margin-top: 3rem;
            max-width: 260px;
        }

        .challenge-card p {
            color: var(--muted);
            font-size: .84rem;
            line-height: 1.7;
            max-width: 300px;
        }

        .challenge-tag {
            display: inline-block;
            margin-top: 1rem;
            padding: .38rem .55rem;
            border: 1px solid var(--white-line);
            color: #a8bdcf;
            font-size: .9rem;
            text-transform: uppercase;
            letter-spacing: .1em;
        }

        .challenge-link {
            position: absolute;
            left: 1.4rem;
            bottom: 1.3rem;
            color: var(--cyan);
            font: 600 .75rem "Barlow Condensed", sans-serif;
            text-transform: uppercase;
            letter-spacing: .08em;
        }

        .about-panel {
            background: linear-gradient(135deg, rgba(0, 217, 255, .08), rgba(124, 92, 255, .05));
            border: 1px solid var(--line);
            padding: 2rem;
            min-height: 330px;
            position: relative;
            overflow: hidden;
        }

        .about-panel:before {
            content: "";
            position: absolute;
            inset: 20px;
            border: 1px dashed rgba(0, 217, 255, .13);
            pointer-events: none;
        }

        .orbit-icon {
            width: 150px;
            height: 150px;
            border: 1px solid rgba(0, 217, 255, .3);
            border-radius: 50%;
            position: absolute;
            right: 8%;
            top: 16%;
        }

        .orbit-icon:before,
        .orbit-icon:after {
            content: "";
            position: absolute;
            inset: 24px -30px;
            border: 1px solid rgba(124, 92, 255, .32);
            border-radius: 50%;
            transform: rotate(45deg);
        }

        .orbit-icon:after {
            inset: 55px -20px;
            border-color: rgba(255, 107, 53, .35);
            transform: rotate(-22deg);
        }

        .feature-list {
            list-style: none;
            padding: 0;
            margin: 2rem 0 0;
        }

        .feature-list li {
            display: flex;
            gap: 1rem;
            align-items: center;
            padding: 1rem 0;
            border-bottom: 1px solid var(--white-line);
            color: #c8d7e4;
        }

        .feature-list i {
            color: var(--cyan);
            font-size: 1.15rem;
        }

        .process-line {
            position: relative;
        }

        .process-line:before {
            content: "";
            position: absolute;
            left: 5%;
            right: 5%;
            top: 38px;
            border-top: 1px dashed rgba(0, 217, 255, .35);
        }

        .process-step {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .process-node {
            width: 76px;
            height: 76px;
            margin: 0 auto 1rem;
            border-radius: 50%;
            border: 1px solid var(--cyan);
            background: var(--space);
            display: grid;
            place-items: center;
            color: var(--cyan);
            font-size: 1.4rem;
            box-shadow: 0 0 24px rgba(0, 217, 255, .09);
        }

        .process-step strong {
            display: block;
            font: 600 1.2rem/1 "Barlow Condensed", sans-serif;
            text-transform: uppercase;
        }

        .process-step span {
            display: block;
            margin-top: .45rem;
            color: var(--muted);
            font-size: .7rem;
            line-height: 1.45;
        }

        .info-card {
            height: 100%;
            background: rgba(8, 22, 37, .8);
            border: 1px solid var(--line);
            padding: 1.5rem;
        }

        .info-card h3 {
            font-size: 2rem;
            color: var(--cyan);
            margin-bottom: 1.1rem;
        }

        .info-row {
            display: flex;
            gap: .8rem;
            padding: .8rem 0;
            border-bottom: 1px solid var(--white-line);
            color: #b8c9d8;
            font-size: .8rem;
        }

        .info-row:last-child {
            border-bottom: 0;
        }

        .info-row i {
            color: var(--cyan);
        }

        .faq .accordion-item {
            background: transparent;
            border: 0;
            border-bottom: 1px solid var(--white-line);
        }

        .faq .accordion-button {
            background: transparent;
            color: #dce7f0;
            box-shadow: none;
            padding: 1.15rem 0;
            font: 600 1.05rem "Barlow Condensed", sans-serif;
            text-transform: uppercase;
            letter-spacing: .02em;
        }

        .faq .accordion-button:not(.collapsed) {
            color: var(--cyan);
        }

        .faq .accordion-button:after {
            filter: invert(1) brightness(1.8);
        }

        .faq .accordion-body {
            color: var(--muted);
            padding: .1rem 2rem 1.2rem 0;
            font-size: .82rem;
            line-height: 1.75;
        }

        .cta {
            padding: 6rem 0;
            background: radial-gradient(circle at 50% 120%, rgba(0, 217, 255, .17), transparent 48%), linear-gradient(180deg, #061322, #030911);
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-earth {
            position: absolute;
            width: 1000px;
            height: 300px;
            left: 50%;
            bottom: -250px;
            transform: translateX(-50%);
            border-radius: 50%;
            border: 1px solid rgba(0, 217, 255, .35);
            box-shadow: 0 -10px 80px rgba(0, 217, 255, .1), inset 0 30px 90px rgba(0, 217, 255, .06);
        }

        .footer {
            background: #02070e;
            padding: 3.5rem 0 1.2rem;
            border-top: 1px solid var(--line);
        }

        .footer p,
        .footer a {
            color: #75899d;
            font-size: .78rem;
        }

        .footer a:hover {
            color: var(--cyan);
        }

        .footer-bottom {
            margin-top: 2.5rem;
            padding-top: 1.2rem;
            border-top: 1px solid var(--white-line);
            display: flex;
            justify-content: space-between;
            gap: 1rem;
            color: #53677b;
            font-size: .62rem;
            text-transform: uppercase;
            letter-spacing: .08em;
        }

        .corner {
            position: absolute;
            width: 34px;
            height: 34px;
            border-color: var(--cyan);
            opacity: .5;
        }

        .corner.tl {
            left: 0;
            top: 0;
            border-top: 1px solid;
            border-left: 1px solid
        }

        .corner.tr {
            right: 0;
            top: 0;
            border-top: 1px solid;
            border-right: 1px solid
        }

        .corner.bl {
            left: 0;
            bottom: 0;
            border-bottom: 1px solid;
            border-left: 1px solid
        }

        .corner.br {
            right: 0;
            bottom: 0;
            border-bottom: 1px solid;
            border-right: 1px solid
        }

        /* =========================================================
           NAGC'26 RESPONSIVE HERO SYSTEM
           ========================================================= */

        /*
         * BASE/DESKTOP:
         * The normal desktop hero is intentionally used only from
         * 1400px upward. Between 992px and 1399px the hero stacks
         * cleanly instead of allowing the large title and mission
         * board to overlap.
         */

        /* ---------- Large desktop: 1400px and above ---------- */
        @media (min-width: 1400px) {

            .hero {
                min-height: 860px;
                padding-top: 130px;
                padding-bottom: 70px;
                display: flex;
                align-items: center;
            }

            .hero-content {
                position: relative;
                z-index: 2;

                width: min(720px, 50%);
                max-width: 720px;
                margin-left: max(0px, calc((100% - 1440px) / 2));
                margin-right: auto;
            }

            .hero-content .row {
                width: 100%;
                margin-left: 0;
                margin-right: 0;
            }

            .hero-content .row>div {
                width: 100%;
                padding-left: 0;
                padding-right: 0;
            }

            .hero h1 {
                font-size: clamp(4.2rem, 5.3vw, 6.3rem);
                line-height: .83;
                max-width: 650px;
                margin-bottom: 0;
            }

            .countdown-wrap {
                width: 100%;
                max-width: 590px;
                margin-top: 2rem;
            }

            .countdown {
                grid-template-columns: repeat(4, minmax(0, 1fr));
            }

            .mission-strip {
                width: 100%;
                max-width: 590px;
                display: grid;
                grid-template-columns: repeat(4, minmax(0, 1fr));
            }

            .mission-item {
                min-width: 0;
                padding: .85rem .7rem;
                border-right: 1px solid var(--line);
            }

            .mission-item:last-child {
                border-right: 0;
            }

            .mission-item strong {
                white-space: normal;
            }

            .hero-visual {
                position: absolute;
                left: 52%;
                right: 2.5%;
                top: 135px;
                width: auto;
                min-height: auto;
                z-index: 1;
            }

            .mission-board {
                width: 100%;
                max-width: none;
            }

            .mission-stage {
                height: 430px;
            }

            .supported-clubs {
                width: 100%;
                max-width: none;
                margin-top: 1rem;
            }

            .club-logos {
                display: flex;
                justify-content: center;
                align-items: center;
                gap: .8rem;
            }
        }


        /* ---------- Laptop / tablet landscape: 992px–1399px ---------- */
        @media (min-width: 992px) and (max-width: 1399.98px) {

            .hero {
                min-height: auto;
                height: auto;
                padding-top: 125px;
                padding-bottom: 65px;

                display: flex;
                flex-direction: column;
                align-items: stretch;

                overflow: hidden;
            }

            .hero-content {
                position: relative;
                z-index: 2;

                width: min(92%, 900px);
                max-width: 900px;
                margin: 0 auto;
            }

            .hero-content .row {
                width: 100%;
                margin-left: 0;
                margin-right: 0;
            }

            .hero-content .row>div {
                width: 100%;
                padding-left: 0;
                padding-right: 0;
            }

            .hero h1 {
                font-size: clamp(4rem, 8vw, 6.4rem);
                line-height: .83;
                max-width: 850px;
            }

            .countdown-wrap {
                width: min(100%, 680px);
                max-width: 680px;
                margin-top: 2rem;
            }

            .mission-strip {
                width: 100%;
                max-width: 850px;
                display: grid;
                grid-template-columns: repeat(4, minmax(0, 1fr));
            }

            .mission-item {
                min-width: 0;
            }

            .hero-visual {
                position: relative;
                left: auto;
                right: auto;
                top: auto;

                width: min(92%, 900px);
                max-width: 900px;
                min-height: auto;

                margin: 3rem auto 0;
                z-index: 2;
            }

            .mission-board {
                width: 100%;
                max-width: none;
            }

            .mission-stage {
                height: 440px;
            }

            .supported-clubs {
                width: 100%;
                max-width: none;
                margin-top: 1rem;
            }

            .club-logos {
                display: flex;
                justify-content: center;
                align-items: center;
                gap: .8rem;
            }
        }


        /* ---------- Tablet / mobile: below 992px ---------- */
        @media (max-width: 991.98px) {

            .navbar-collapse {
                background: rgba(5, 11, 20, .97);
                padding: 1rem;
                border-top: 1px solid var(--line);
            }

            .hero {
                min-height: auto;
                height: auto;
                padding-top: 105px;
                padding-bottom: 45px;

                display: flex;
                flex-direction: column;
                align-items: stretch;

                overflow: hidden;
            }

            .hero-content {
                position: relative;
                z-index: 2;

                width: 100%;
                max-width: 100%;
                margin: 0;
            }

            .hero-content .row {
                width: 100%;
                margin-left: 0;
                margin-right: 0;
            }

            .hero-content .row>div {
                width: 100%;
                padding-left: 12px;
                padding-right: 12px;
            }

            .hero h1 {
                max-width: 100%;
                font-size: clamp(3.5rem, 13vw, 6rem);
                line-height: .84;
                overflow-wrap: normal;
                word-break: normal;
            }

            .countdown-wrap {
                width: 100%;
                max-width: none;
                margin-top: 2rem;
            }

            .countdown {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .countdown-box {
                min-height: 78px;
            }

            .mission-strip {
                width: 100%;
                margin-top: 1.5rem;
                display: grid;
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .mission-item {
                min-width: 0;
                width: 100%;
                border-right: 1px solid var(--line);
                border-bottom: 1px solid var(--line);
            }

            .mission-item:nth-child(2n) {
                border-right: 0;
            }

            .mission-item:nth-last-child(-n + 2) {
                border-bottom: 0;
            }

            .hero-visual {
                position: relative;
                left: auto;
                right: auto;
                top: auto;

                width: 100%;
                max-width: 100%;
                min-height: auto;

                margin: 2.5rem auto 0;
                padding: 0 12px;

                z-index: 2;
            }

            .mission-board {
                width: 100%;
                max-width: none;
                padding: .7rem;
            }

            .mission-stage {
                width: 100%;
                height: auto;
                aspect-ratio: 16 / 10;
                min-height: 280px;
                max-height: 430px;
            }

            .mission-caption {
                left: .8rem;
                right: .8rem;
                bottom: .75rem;
            }

            .mission-caption h3 {
                font-size: clamp(1.7rem, 7vw, 2.4rem);
                line-height: .9;
            }

            .supported-clubs {
                width: 100%;
                max-width: none;
                margin-top: 1.5rem;
                padding-top: 1rem;
            }

            .supported-clubs-title {
                font-size: 1rem !important;
            }

            .club-logos {
                width: 100%;
                display: grid;
                grid-template-columns: repeat(3, minmax(0, 1fr));
                gap: .6rem;
            }

            .club-logo {
                width: 100% !important;
                height: 70px !important;
                min-width: 0;
                object-fit: contain !important;
            }

            .hero-orbit {
                width: 650px;
                height: 325px;
                right: -300px;
                top: 420px;
                pointer-events: none;
            }

            .hero-glow {
                right: -100px;
                top: 350px;
                pointer-events: none;
            }

            .section-head {
                align-items: flex-start;
                flex-direction: column;
            }

            .process-line:before {
                display: none;
            }

            .process-step {
                margin-bottom: 2rem;
            }
        }


        /* ---------- Phones: below 768px ---------- */
        @media (max-width: 767.98px) {

            .navbar {
                min-height: 68px;
            }

            .brand {
                font-size: 1.55rem;
            }

            .hero {
                padding-top: 105px;
                align-items: stretch;
            }

            .mission-board {
                padding: .7rem;
            }

            .mission-stage {
                min-height: 280px;
            }

            .mission-caption {
                left: .8rem;
                right: .8rem;
                bottom: .75rem;
            }

            .mission-caption h3 {
                font-size: 2rem;
            }

            .mission-caption p {
                font-size: .72rem;
            }

            .supported-clubs {
                margin-top: .7rem;
            }

            .section {
                padding: 5rem 0;
            }

            .challenge-card {
                min-height: 360px;
            }

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

            .cta-earth {
                width: 650px;
            }
        }


        /* ---------- Small phones: below 576px ---------- */
        @media (max-width: 575.98px) {

            .hero {
                padding-top: 95px;
                padding-bottom: 35px;
            }

            .hero-content {
                padding-left: 2px;
                padding-right: 2px;
            }

            .hero-content .d-flex {
                align-items: flex-start !important;
                gap: .65rem !important;
            }

            .hero-content .d-flex img {
                width: 44px !important;
                height: 44px !important;
                flex: 0 0 44px;
            }

            .eyebrow {
                font-size: .78rem;
                line-height: 1.45;
                letter-spacing: .12em;
            }

            .hero h1 {
                margin-top: 1rem;
                font-size: clamp(3.15rem, 14vw, 4.8rem);
                line-height: .84;
                letter-spacing: -.04em;
            }

            .countdown-wrap {
                padding: .65rem;
                margin-top: 1.7rem;
            }

            .countdown-wrap:before {
                left: 10px;
                font-size: .48rem;
                letter-spacing: .08em;
            }

            .countdown {
                gap: .45rem;
            }

            .countdown-box {
                min-height: 70px;
            }

            .countdown-box strong {
                font-size: clamp(1.8rem, 9vw, 2.5rem);
            }

            .countdown-box span {
                margin-top: .35rem;
                font-size: .48rem;
            }

            .mission-strip {
                grid-template-columns: repeat(2, minmax(0, 1fr));
                margin-top: 1.2rem;
            }

            .mission-item {
                padding: .75rem .65rem;
            }

            .mission-item small {
                font-size: .48rem;
            }

            .mission-item strong {
                font-size: .9rem;
                line-height: 1.05;
            }

            .mission-item .btn-tech {
                width: 100%;
                justify-content: center;
                padding: .7rem .45rem;
                font-size: .72rem;
                line-height: 1.2;
                text-align: center;
            }

            .hero-visual {
                padding: 0 10px;
                margin-top: 2rem;
            }

            .mission-board {
                padding: .5rem;
            }

            .mission-top {
                padding: .1rem .25rem .55rem;
            }

            .mission-index {
                font-size: .85rem;
            }

            .mission-control {
                width: 30px;
                height: 30px;
            }

            .mission-stage {
                aspect-ratio: 4 / 3;
                min-height: 230px;
            }

            .mission-caption h3 {
                font-size: clamp(1.45rem, 7vw, 2rem);
            }

            .supported-clubs {
                margin-top: 1.1rem;
                padding-top: .8rem;
            }

            .club-logos {
                gap: .45rem;
            }

            .club-logo {
                height: 58px !important;
                padding: .2rem .3rem;
            }

            .hero-orbit {
                right: -390px;
                top: 380px;
                opacity: .55;
            }

            .hero-glow {
                right: -180px;
                top: 300px;
                opacity: .6;
            }
        }

/* =========================================================
   NAGC'26 MOBILE COMPOSITION LAYER
   Phase 2: reading-first behavior below tablet width
   ---------------------------------------------------------
   The desktop/tablet design is intentionally preserved.
   Mobile changes composition rather than simply shrinking it.
   ========================================================= */
@media (max-width: 767.98px) {
    :root {
        --mobile-gutter: 1rem;
        --mobile-section-space: 4.5rem;
    }

    html {
        font-size: 16px;
    }

    body {
        overflow-x: clip;
        -webkit-text-size-adjust: 100%;
    }

    .container-xl,
    .container,
    .container-fluid {
        --bs-gutter-x: 1.25rem;
    }

    /* Navigation: compact, touch-friendly, never squeezed. */
    .site-nav .navbar {
        min-height: 64px;
    }

    .site-nav .container-xl {
        padding-left: var(--mobile-gutter) !important;
        padding-right: var(--mobile-gutter) !important;
    }

    .brand {
        gap: .55rem;
        font-size: 1.35rem;
        min-width: 0;
    }

    .brand .club-logo {
        width: 52px !important;
        height: 52px !important;
        flex: 0 0 52px;
    }

    .brand small {
        font-size: .38rem;
        letter-spacing: .1em;
    }

    .navbar-toggler {
        width: 46px;
        height: 44px;
        padding: .45rem .6rem;
        flex: 0 0 46px;
    }

    .navbar-collapse {
        margin: .5rem 0 0;
        padding: .75rem;
        border: 1px solid var(--line);
        border-radius: 2px;
    }

    .navbar-nav {
        gap: .2rem;
    }

    .nav-link {
        min-height: 48px;
        display: flex;
        align-items: center;
        padding: .7rem .75rem !important;
        font-size: .9rem;
    }

    .navbar-collapse .btn-tech {
        width: 100%;
        min-height: 48px;
        justify-content: center;
        margin-top: .35rem;
    }

    /* Hero becomes a deliberate vertical flow. */
    .hero {
        min-height: 0;
        padding: 94px 0 3.25rem;
        display: block;
    }

    .hero-content {
        width: 100%;
        padding: 0 var(--mobile-gutter);
    }

    .hero-content .row,
    .hero-content .row > div {
        width: 100%;
        margin-left: 0;
        margin-right: 0;
        padding-left: 0;
        padding-right: 0;
    }

    .hero-kicker {
        gap: .45rem;
        margin-bottom: 1rem;
    }

    .pill {
        padding: .45rem .6rem;
        font-size: .66rem;
    }

    .hero h1 {
        max-width: 100%;
        margin-bottom: 1rem;
        font-size: clamp(3.1rem, 14vw, 5rem);
        line-height: .86;
        letter-spacing: -.045em;
    }

    .hero-copy {
        max-width: 42rem;
        font-size: .95rem;
        line-height: 1.7;
    }

    .hero-actions {
        display: grid;
        grid-template-columns: 1fr;
        gap: .65rem;
        margin-top: 1.5rem;
    }

    .hero-actions .btn-tech,
    .hero-actions a {
        width: 100%;
        min-height: 50px;
        justify-content: center;
    }

    /* Countdown: two columns, larger numbers and labels. */
    .countdown-wrap {
        max-width: none;
        margin-top: 1.75rem;
        padding: .75rem;
    }

    .countdown-wrap:before {
        left: 10px;
        font-size: .52rem;
        letter-spacing: .08em;
    }

    .countdown {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: .5rem;
    }

    .countdown-box {
        min-height: 82px;
        padding: .75rem .5rem;
    }

    .countdown-box strong {
        font-size: clamp(2rem, 10vw, 2.8rem);
    }

    .countdown-box span {
        margin-top: .35rem;
        font-size: .55rem;
        letter-spacing: .1em;
    }

    /* Mission strip: readable labels, no tiny metadata. */
    .mission-strip {
        width: 100%;
        margin-top: 1rem;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .mission-item {
        min-width: 0;
        padding: .85rem .7rem;
    }

    .mission-item small {
        font-size: .56rem;
        line-height: 1.3;
    }

    .mission-item strong {
        margin-top: .3rem;
        font-size: 1rem;
        line-height: 1.1;
    }

    .mission-item .btn-tech {
        width: 100%;
        min-height: 46px;
        justify-content: center;
        padding: .65rem .45rem;
        font-size: .72rem;
    }

    /* Mission board: contained, readable, no desktop overflow. */
    .hero-visual {
        position: relative;
        inset: auto;
        width: 100%;
        max-width: none;
        min-height: 0;
        margin: 2rem 0 0;
        padding: 0 var(--mobile-gutter);
    }

    .mission-board {
        width: 100%;
        max-width: none;
        padding: .6rem;
    }

    .mission-top {
        padding: .15rem .25rem .6rem;
    }

    .mission-index {
        font-size: .9rem;
    }

    .mission-control {
        width: 40px;
        height: 40px;
    }

    .mission-stage {
        width: 100%;
        height: auto;
        min-height: 0;
        aspect-ratio: 4 / 3;
    }

    .mission-caption {
        left: .75rem;
        right: .75rem;
        bottom: .7rem;
    }

    .mission-caption .kicker {
        font-size: .58rem;
    }

    .mission-caption h3 {
        margin-top: .25rem;
        font-size: clamp(1.45rem, 7vw, 2.2rem);
        line-height: .92;
    }

    .mission-caption p {
        max-width: none;
        font-size: .8rem;
        line-height: 1.45;
    }

    .mission-specs {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .mission-spec {
        padding: .6rem .65rem;
    }

    .mission-spec:nth-child(2) {
        border-right: 0;
    }

    .mission-spec:nth-child(-n + 2) {
        border-bottom: 1px solid rgba(0, 217, 255, .18);
    }

    .mission-spec small {
        font-size: .5rem;
    }

    .mission-spec strong {
        font-size: .9rem;
    }

    .supported-clubs {
        margin-top: 1rem;
        padding-top: .8rem;
    }

    .supported-clubs-title {
        font-size: .55rem !important;
    }

    .club-logos {
        gap: .5rem;
    }

    .club-logo {
        width: 100% !important;
        height: 58px !important;
        min-width: 0;
        padding: .25rem .35rem;
    }

    /* Hide oversized decorative geometry on small screens. */
    .hero-orbit,
    .hero-glow,
    .tech-object {
        pointer-events: none;
    }

    .hero-orbit {
        width: 520px;
        height: 260px;
        right: -330px;
        top: 520px;
        opacity: .35;
    }

    .hero-glow {
        width: 300px;
        height: 300px;
        right: -160px;
        top: 430px;
        opacity: .4;
    }

    /* Section headers become readable vertical blocks. */
    .section {
        padding: var(--mobile-section-space) 0;
    }

    .section-head {
        display: block;
        margin-bottom: 2rem;
    }

    .section-head > div {
        width: 100%;
    }

    .eyebrow {
        font-size: .76rem;
        line-height: 1.4;
        letter-spacing: .12em;
        margin-bottom: .8rem;
    }

    .section-title {
        font-size: clamp(2.65rem, 12vw, 4rem);
        line-height: .9;
    }

    .section-sub {
        max-width: none;
        margin-top: 1.15rem;
        font-size: .92rem;
        line-height: 1.7;
    }

    /* Competition tracks: one card per row, content-driven height. */
    #competitions .row {
        --bs-gutter-y: 1rem;
    }

    #competitions .col-md-6,
    #competitions .col-xl-3 {
        width: 100%;
    }

    .challenge-card {
        min-height: 0;
        height: auto;
        padding: 1.25rem;
        padding-bottom: 1.25rem;
        display: flex;
        flex-direction: column;
    }

    .challenge-no {
        font-size: 2rem;
    }

    .challenge-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .challenge-card h3 {
        margin-top: 1.75rem;
        max-width: none;
        font-size: clamp(2rem, 8vw, 2.7rem);
        line-height: .9;
    }

    .challenge-card p {
        max-width: none;
        margin-bottom: 0;
        font-size: .92rem;
        line-height: 1.7;
    }

    .challenge-rulebook {
        position: static !important;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        min-height: 48px;
        margin-top: 1.25rem;
        padding: .7rem .8rem;
        font-size: .78rem;
        letter-spacing: .08em;
        text-align: center;
    }

    .challenge-card:after {
        width: 150px;
        height: 150px;
        right: -65px;
        bottom: -75px;
    }

    /* General touch target normalization. */
    .btn-tech,
    .challenge-link,
    .challenge-rulebook,
    .mission-control,
    .nav-link {
        -webkit-tap-highlight-color: transparent;
    }

    /* Other sections: remove desktop-only assumptions. */
    .about-panel,
    .info-card {
        padding: 1.25rem;
    }

    .about-panel {
        min-height: 0;
    }

    .orbit-icon {
        width: 110px;
        height: 110px;
        right: -15px;
        top: 12%;
        opacity: .55;
    }

    .feature-list {
        margin-top: 1rem;
    }

    .feature-list li {
        align-items: flex-start;
        padding: .85rem 0;
        font-size: .9rem;
    }

    .process-step {
        margin-bottom: 1.5rem;
    }

    .process-node {
        width: 64px;
        height: 64px;
        font-size: 1.2rem;
    }

    .process-step strong {
        font-size: 1.05rem;
    }

    .process-step span {
        font-size: .75rem;
    }

    .faq .accordion-button {
        min-height: 52px;
        padding: 1rem 0;
        font-size: 1rem;
    }

    .faq .accordion-body {
        padding-right: 0;
        font-size: .88rem;
    }

    .cta {
        padding: 4.5rem 0;
    }

    .cta-earth {
        width: 650px;
        height: 220px;
        bottom: -185px;
    }

    .footer {
        padding-top: 2.75rem;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: .5rem;
    }
}

/* Very small phones: reduce spacing, not readability. */
@media (max-width: 374.98px) {
    .brand {
        font-size: 1.2rem;
    }

    .brand .club-logo {
        width: 46px !important;
        height: 46px !important;
        flex-basis: 46px;
    }

    .hero {
        padding-top: 88px;
    }

    .hero h1 {
        font-size: clamp(2.85rem, 14vw, 4rem);
    }

    .mission-caption p {
        font-size: .75rem;
    }

    .section-title {
        font-size: clamp(2.45rem, 12vw, 3.25rem);
    }

    .challenge-card {
        padding: 1.1rem;
    }
}