:root {
    --bg: #050705;
    --bg-2: #0a0d0b;
    --ink: #f6fff9;
    --muted: #9aa49d;
    --line: rgba(246, 255, 249, 0.16);
    --line-strong: rgba(114, 227, 173, 0.45);
    --panel: rgba(5, 7, 5, 0.72);
    --panel-strong: rgba(13, 18, 15, 0.92);
    --green: #72e3ad;
    --green-deep: #0f6b45;
    --acid: #caff38;
    --red: #ff3b30;
    --amber: #f8b000;
    --shadow: rgba(0, 0, 0, 0.58);
    --mono: "IBM Plex Mono", monospace;
    --sans: "Outfit", system-ui, sans-serif;
    --container: 1180px;
    --header-height: 82px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    min-width: 320px;
    color: var(--ink);
    background:
        linear-gradient(90deg, rgba(5, 7, 5, 0.88), rgba(5, 7, 5, 0.42) 48%, rgba(5, 7, 5, 0.92)),
        linear-gradient(180deg, rgba(5, 7, 5, 0.2), rgba(5, 7, 5, 0.96)),
        var(--bg);
    font-family: var(--sans);
    line-height: 1.45;
    letter-spacing: 0;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -3;
    opacity: 0.34;
    pointer-events: none;
    background-image:
        linear-gradient(115deg, transparent 0 19%, rgba(114, 227, 173, 0.16) 19.2% 19.55%, transparent 19.8% 100%),
        linear-gradient(115deg, transparent 0 68%, rgba(255, 59, 48, 0.24) 68.2% 68.45%, transparent 68.7% 100%),
        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: 100% 100%, 100% 100%, 52px 52px, 52px 52px;
    transform: skewY(-2deg) scale(1.08);
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background:
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 5px),
        radial-gradient(circle at 52% 22%, rgba(114, 227, 173, 0.14), transparent 31%);
    mix-blend-mode: screen;
}

img,
video {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
}

button,
input,
textarea {
    font: inherit;
}

.site-chrome {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        linear-gradient(180deg, transparent 0 64%, rgba(5, 7, 5, 0.82) 100%),
        linear-gradient(90deg, rgba(5, 7, 5, 0.9), transparent 38%, rgba(5, 7, 5, 0.84));
}

.container {
    width: min(var(--container), calc(100% - 48px));
    margin: 0 auto;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 20;
    padding: 14px 0;
    background: linear-gradient(180deg, rgba(5, 7, 5, 0.88), rgba(5, 7, 5, 0.56));
    border-bottom: 1px solid rgba(246, 255, 249, 0.1);
    backdrop-filter: blur(18px);
    transition: background 180ms ease, padding 180ms ease, border-color 180ms ease;
}

.site-header.scrolled {
    padding: 8px 0;
    background: rgba(5, 7, 5, 0.9);
    border-color: rgba(114, 227, 173, 0.28);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.brand img {
    width: 74px;
    height: 74px;
    object-fit: contain;
    filter: contrast(1.16) brightness(1.12);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link,
.button,
.eyebrow,
.panel-kicker,
.media-label,
.team-role,
.stat-pill dt,
.sponsor-value span,
.capability-index,
.event-countdown,
.form-note,
.footer-inner {
    font-family: var(--mono);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 12px;
    color: rgba(246, 255, 249, 0.72);
    font-size: 0.68rem;
    font-weight: 700;
    text-decoration: none;
    transition: color 160ms ease, background 160ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
    color: var(--ink);
    background: rgba(246, 255, 249, 0.08);
    outline: none;
}

.nav-link.active::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 5px;
    height: 2px;
    background: var(--green);
}

.nav-cta {
    margin-left: 8px;
    color: #061109;
    background: var(--green);
}

.nav-cta:hover,
.nav-cta:focus-visible,
.nav-cta.active {
    color: #061109;
    background: var(--green);
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 42px;
    border: 1px solid var(--line);
    color: var(--ink);
    background: rgba(5, 7, 5, 0.7);
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: currentColor;
}

main {
    position: relative;
}

main::before {
    content: "SILVERSTONE FORMULA STUDENT";
    position: fixed;
    left: -2vw;
    bottom: 5vh;
    z-index: -1;
    color: rgba(114, 227, 173, 0.08);
    font-family: var(--mono);
    font-size: clamp(3rem, 9vw, 9rem);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
    transform: rotate(-4deg);
}

main section[id] {
    scroll-margin-top: 110px;
}

.section {
    position: relative;
    padding: clamp(70px, 8vw, 120px) 0;
}

.section + .section {
    border-top: 1px solid rgba(246, 255, 249, 0.08);
}

.eyebrow,
.panel-kicker,
.media-label,
.team-role,
.capability-index,
.sponsor-value span {
    color: var(--green);
    font-size: 0.68rem;
    font-weight: 700;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.eyebrow::before,
.eyebrow::after {
    content: "";
    width: clamp(24px, 4vw, 58px);
    height: 2px;
    background: currentColor;
}

.panel-kicker,
.media-label,
.team-role {
    margin-bottom: 10px;
}

h1,
h2,
h3 {
    color: var(--ink);
    font-weight: 900;
    letter-spacing: -0.045em;
}

.hero {
    position: relative;
    min-height: 100svh;
    padding: calc(var(--header-height) + 56px) 0 clamp(40px, 6vw, 76px);
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(90deg, rgba(5, 7, 5, 0.78), rgba(5, 7, 5, 0.44) 44%, rgba(5, 7, 5, 0.78)),
        linear-gradient(180deg, rgba(5, 7, 5, 0.18), rgba(5, 7, 5, 0.74)),
        url("images/newxElecBackground.png") center 68% / cover no-repeat;
    opacity: 0.92;
    transform: scale(1.02);
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    inset: auto -8% 0 -8%;
    height: 36%;
    z-index: 0;
    background: linear-gradient(180deg, transparent, rgba(5, 7, 5, 0.96));
    pointer-events: none;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: center;
    gap: clamp(26px, 4vw, 76px);
}

.hero-copy {
    position: relative;
    z-index: 6;
    max-width: 920px;
}

.hero h1 {
    margin: 0;
    max-width: 9ch;
    font-size: clamp(4.4rem, 12vw, 12.6rem);
    line-height: 0.76;
    text-transform: uppercase;
}

.hero-slash {
    color: transparent;
    -webkit-text-stroke: clamp(1px, 0.11vw, 2px) rgba(246, 255, 249, 0.85);
    text-shadow: none;
}

.hero-quote {
    max-width: 14ch;
    margin-top: 20px;
    font-size: clamp(1.8rem, 3.7vw, 4.2rem);
    line-height: 0.94;
    font-weight: 900;
    letter-spacing: -0.055em;
}

.hero-lead {
    max-width: 570px;
    margin-top: 20px;
    color: rgba(246, 255, 249, 0.74);
    font-size: clamp(1rem, 1.2vw, 1.15rem);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    border: 1px solid rgba(246, 255, 249, 0.2);
    color: var(--ink);
    background: rgba(5, 7, 5, 0.74);
    font-size: 0.72rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 18px 46px var(--shadow);
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-2px);
    border-color: var(--green);
    outline: none;
}

.button-primary {
    color: #061109;
    background: var(--green);
    border-color: var(--green);
}

.button-secondary {
    color: rgba(246, 255, 249, 0.82);
}

.event-countdown {
    max-width: 560px;
    margin-top: clamp(140px, 18vw, 240px);
    padding: 14px;
    color: var(--ink);
    background: rgba(5, 7, 5, 0.72);
    border: 1px solid rgba(114, 227, 173, 0.34);
    backdrop-filter: blur(14px);
    box-shadow: 0 22px 80px rgba(0, 0, 0, 0.48);
}

.event-countdown-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--green);
    font-size: 0.62rem;
}

.event-countdown-header span:last-child {
    color: rgba(246, 255, 249, 0.58);
}

.event-time-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.event-time-grid div {
    padding: 10px 8px;
    background: rgba(246, 255, 249, 0.08);
    border: 1px solid rgba(246, 255, 249, 0.1);
}

.event-time-grid strong {
    display: block;
    font-family: var(--sans);
    font-size: clamp(1.6rem, 3vw, 3rem);
    line-height: 0.88;
    letter-spacing: -0.06em;
}

.event-time-grid span {
    display: block;
    margin-top: 6px;
    color: var(--muted);
    font-size: 0.54rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin-top: 20px;
}

.stat-pill {
    min-height: 86px;
    padding: 12px;
    background: rgba(5, 7, 5, 0.62);
    border: 1px solid var(--line);
    backdrop-filter: blur(12px);
}

.stat-pill dt {
    color: var(--muted);
    font-size: 0.56rem;
    font-weight: 700;
}

.stat-pill dd {
    margin-top: 10px;
    color: var(--ink);
    font-size: clamp(1.35rem, 2.3vw, 2.2rem);
    line-height: 0.9;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.sponsor-strip {
    position: relative;
    padding: clamp(54px, 7vw, 96px) 0;
    background: linear-gradient(180deg, rgba(5, 7, 5, 0.2), rgba(5, 7, 5, 0.86));
    border-top: 1px solid rgba(246, 255, 249, 0.08);
}

.sponsor-strip-grid,
.section-grid,
.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(420px, 1.12fr);
    gap: clamp(28px, 5vw, 72px);
    align-items: start;
}

.sponsor-strip h2,
.section-heading h2,
.contact-copy h2 {
    font-size: clamp(2.4rem, 5.7vw, 5.4rem);
    line-height: 0.9;
    max-width: 11ch;
}

.sponsor-strip-copy p:not(.eyebrow),
.section-intro,
.feature-copy p,
.about-panel-copy p,
.capability-card p,
.team-copy p,
.partner-card h3,
.warrix-copy p,
.contact-item p {
    color: rgba(246, 255, 249, 0.7);
}

.sponsor-strip-copy p:not(.eyebrow),
.section-intro {
    max-width: 620px;
    margin-top: 18px;
    font-size: clamp(1rem, 1.3vw, 1.16rem);
}

.sponsor-value-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.sponsor-value,
.capability-card,
.about-panel,
.feature-card,
.team-card,
.partner-intro,
.partner-card,
.partner-spotlight,
.contact-item,
.contact-form {
    background: var(--panel);
    border: 1px solid var(--line);
    backdrop-filter: blur(12px);
    box-shadow: 0 18px 56px rgba(0, 0, 0, 0.28);
}

.sponsor-value {
    min-height: 170px;
    padding: 18px;
}

.sponsor-value h3,
.capability-card h3,
.feature-copy h3,
.about-panel h3,
.warrix-copy h3,
.contact-item h3 {
    margin-top: 24px;
    font-size: clamp(1.35rem, 2vw, 2rem);
    line-height: 0.96;
}

.sponsor-value p,
.capability-card p {
    margin-top: 14px;
    color: rgba(246, 255, 249, 0.64);
}

.engineering-showcase {
    position: relative;
    padding: clamp(30px, 4vw, 54px) 0 clamp(50px, 7vw, 86px);
    background: linear-gradient(180deg, rgba(5, 7, 5, 0.72), rgba(5, 7, 5, 0.94));
}

.engineering-showcase-frame {
    position: relative;
    min-height: min(72vw, 720px);
    padding: clamp(26px, 3vw, 38px);
    border: 1px solid rgba(246, 255, 249, 0.12);
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(5, 7, 5, 0.28), rgba(5, 7, 5, 0.18) 34%, rgba(5, 7, 5, 0.82)),
        linear-gradient(90deg, rgba(5, 7, 5, 0.7), rgba(5, 7, 5, 0.16) 36%, rgba(5, 7, 5, 0.7)),
        url("images/FrontOfXelectic.png") center center / cover no-repeat;
    box-shadow: 0 40px 120px rgba(0, 0, 0, 0.46);
}

.engineering-showcase-frame::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 5px),
        linear-gradient(115deg, transparent 0 84%, rgba(255, 59, 48, 0.12) 84.2% 84.5%, transparent 84.8% 100%),
        linear-gradient(115deg, transparent 0 16%, rgba(114, 227, 173, 0.12) 16.2% 16.5%, transparent 16.8% 100%);
    pointer-events: none;
}

.engineering-copy {
    position: absolute;
    z-index: 1;
    max-width: min(36ch, 38%);
}

.engineering-copy h2 {
    margin-top: 18px;
    font-size: clamp(2.6rem, 5.6vw, 5.4rem);
    line-height: 0.88;
}

.engineering-copy p:last-child,
.engineering-copy-right p {
    color: rgba(246, 255, 249, 0.8);
}

.engineering-copy-left {
    top: clamp(26px, 4vw, 40px);
    left: clamp(26px, 3vw, 38px);
}

.engineering-copy-left p:last-child {
    max-width: 24ch;
    margin-top: 16px;
}

.engineering-copy-right {
    top: clamp(26px, 4vw, 40px);
    right: clamp(26px, 3vw, 38px);
    text-align: right;
}

.engineering-copy-right p {
    margin-top: 10px;
    font-size: clamp(0.95rem, 1.5vw, 1.15rem);
}

.section-heading {
    max-width: 820px;
}

.section-heading-compact {
    margin-bottom: 34px;
}

.section-about,
.section-build,
.section-team,
.section-partners,
.section-contact {
    background: linear-gradient(180deg, rgba(5, 7, 5, 0.86), rgba(5, 7, 5, 0.96));
}

.about-panel {
    padding: 22px;
}

.about-panel-top h3 {
    max-width: 12ch;
}

.about-list {
    display: grid;
    gap: 8px;
    margin-top: 22px;
}

.about-list-item {
    display: grid;
    gap: 6px;
    padding: 13px 0;
    border-top: 1px solid rgba(246, 255, 249, 0.1);
}

.about-list-item span {
    color: var(--green);
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.about-list-item strong {
    color: rgba(246, 255, 249, 0.85);
    font-size: 1rem;
}

.about-panel-copy {
    margin-top: 24px;
}

.capability-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin-top: 34px;
}

.capability-card {
    min-height: 230px;
    padding: 18px;
}

.build-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
    gap: 8px;
    align-items: stretch;
}

.feature-card {
    display: grid;
    min-height: 100%;
    overflow: hidden;
}

.feature-card-large {
    grid-row: span 2;
}

.feature-part,
.feature-workshop {
    grid-template-columns: 1fr;
}

.feature-media {
    min-height: 250px;
    background: rgba(246, 255, 249, 0.05);
    overflow: hidden;
}

.feature-card-large .feature-media {
    min-height: 430px;
}

.feature-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.95) contrast(1.06);
}

.feature-media-tall {
    aspect-ratio: 16 / 10;
    min-height: 220px;
}

.feature-media-tall img {
    object-position: 50% 44%;
}

.feature-media-wide {
    aspect-ratio: 16 / 10;
    min-height: 220px;
}

.feature-media-wide img {
    object-position: 50% 52%;
}

.feature-media-people img {
    object-position: 50% 58%;
}

.feature-copy,
.team-copy,
.warrix-copy {
    padding: 22px;
}

.feature-copy h3 {
    max-width: 14ch;
}

.feature-copy p {
    margin-top: 14px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.team-card {
    overflow: hidden;
}

.team-media {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: rgba(246, 255, 249, 0.05);
}

.team-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.9) contrast(1.08);
}

.team-copy h3 {
    font-size: clamp(2rem, 3.6vw, 3.6rem);
    line-height: 0.85;
}

.team-copy p:not(.team-role) {
    margin-top: 12px;
}

.partner-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
    gap: 18px;
    align-items: start;
}

.partner-intro {
    padding: 22px;
    background: var(--panel);
    border: 1px solid var(--line);
    backdrop-filter: blur(12px);
    box-shadow: 0 18px 56px rgba(0, 0, 0, 0.28);
}

.partner-intro h2 {
    font-size: clamp(2.4rem, 5vw, 4.8rem);
    line-height: 0.92;
    max-width: 10ch;
}

.partner-value-list {
    display: grid;
    gap: 10px;
    margin-top: 24px;
}

.partner-value-item {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
    padding: 14px 0;
    border-top: 1px solid rgba(246, 255, 249, 0.08);
}

.partner-value-item span {
    color: var(--green);
    font-family: var(--mono);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.partner-value-item p {
    color: rgba(246, 255, 249, 0.74);
}

.partner-showcase {
    display: grid;
    gap: 8px;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.partner-card {
    display: grid;
    align-content: start;
    justify-items: start;
    min-height: 220px;
    padding: 18px;
    text-align: left;
    cursor: pointer;
    color: inherit;
    font: inherit;
    appearance: none;
}

.partner-card img {
    width: min(150px, 62%);
    max-height: 76px;
    object-fit: contain;
    filter: grayscale(1) brightness(1.7) contrast(1.02);
}

.partner-card h3 {
    margin-top: 18px;
    font-size: 0.78rem;
    font-family: var(--mono);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.partner-card p {
    margin-top: 14px;
    color: rgba(246, 255, 249, 0.72);
    font-size: 0.98rem;
    line-height: 1.35;
}

.partner-card:hover,
.partner-card:focus-visible {
    border-color: rgba(114, 227, 173, 0.42);
    transform: translateY(-2px);
    outline: none;
}

.partner-link-text {
    margin-top: auto;
    padding-top: 18px;
    color: var(--green);
    font-family: var(--mono);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.partner-spotlight {
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(280px, 1fr);
    overflow: hidden;
}

.warrix-gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    min-height: 100%;
}

.warrix-gallery img {
    width: 100%;
    height: 100%;
    min-height: 330px;
    object-fit: cover;
    filter: saturate(0.95) contrast(1.05);
}

.warrix-copy {
    align-self: center;
    padding: 18px;
}

.warrix-copy h3 {
    font-size: clamp(1.8rem, 3.6vw, 3.8rem);
    line-height: 0.9;
}

.text-link {
    display: inline-flex;
    margin-top: 22px;
    color: var(--green);
    font-family: var(--mono);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
}

.text-link:hover,
.text-link:focus-visible {
    text-decoration: underline;
    outline: none;
}

.partner-modal[hidden] {
    display: none;
}

.partner-modal {
    position: fixed;
    inset: 0;
    z-index: 40;
}

.partner-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(5, 7, 5, 0.76);
    backdrop-filter: blur(10px);
}

.partner-modal-dialog {
    position: relative;
    width: min(760px, calc(100% - 28px));
    margin: min(10vh, 72px) auto 0;
    padding: 24px;
    background: rgba(8, 12, 10, 0.96);
    border: 1px solid rgba(114, 227, 173, 0.3);
    box-shadow: 0 42px 120px rgba(0, 0, 0, 0.52);
}

.partner-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(246, 255, 249, 0.16);
    background: rgba(246, 255, 249, 0.06);
    color: var(--ink);
    cursor: pointer;
}

.partner-modal-header {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 18px;
    align-items: center;
    padding-right: 42px;
}

.partner-modal-header img {
    width: 100%;
    max-height: 80px;
    object-fit: contain;
    filter: grayscale(0) brightness(1.02);
}

.partner-modal-header h3 {
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 0.9;
}

.partner-modal-copy {
    margin-top: 22px;
    color: rgba(246, 255, 249, 0.82);
    font-size: 1.06rem;
    max-width: 58ch;
}

.partner-modal-points {
    display: grid;
    gap: 10px;
    margin-top: 18px;
}

.partner-modal-point {
    padding: 12px 14px;
    color: rgba(246, 255, 249, 0.78);
    background: rgba(246, 255, 249, 0.05);
    border: 1px solid rgba(246, 255, 249, 0.08);
}

.partner-modal-link {
    margin-top: 24px;
}

.contact-list {
    display: grid;
    gap: 8px;
    margin-top: 28px;
}

.contact-item {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    padding: 16px;
}

.contact-item i {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    color: #061109;
    background: var(--green);
}

.contact-item h3 {
    margin: 0;
    font-size: 1.3rem;
}

.contact-item p {
    margin-top: 7px;
}

.contact-item a:hover,
.contact-item a:focus-visible {
    color: var(--green);
    outline: none;
}

.contact-form {
    padding: clamp(18px, 3vw, 30px);
}

.form-row {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
}

.form-row label {
    color: var(--green);
    font-family: var(--mono);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.form-row input,
.form-row textarea {
    width: 100%;
    border: 1px solid rgba(246, 255, 249, 0.16);
    color: var(--ink);
    background: rgba(246, 255, 249, 0.07);
    padding: 13px 14px;
    outline: none;
    resize: vertical;
}

.form-row input:focus,
.form-row textarea:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(114, 227, 173, 0.14);
}

.form-submit {
    width: 100%;
}

.form-note {
    margin-top: 14px;
    color: var(--muted);
    font-size: 0.58rem;
}

.site-footer {
    padding: 34px 0;
    background: #030503;
    border-top: 1px solid rgba(246, 255, 249, 0.1);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    color: var(--muted);
    font-size: 0.6rem;
}

.footer-mark {
    display: inline-flex;
    align-items: center;
}

.footer-mark img {
    width: 112px;
    height: auto;
    object-fit: contain;
    filter: contrast(1.14) brightness(1.1);
}

[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 560ms ease, transform 560ms ease;
}

.hero [data-reveal] {
    opacity: 1;
    transform: none;
}

[data-reveal="left"] {
    transform: translateX(28px);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translate(0, 0);
}

@media (max-width: 1120px) {
    .hero-grid,
    .sponsor-strip-grid,
    .section-grid,
    .contact-layout,
    .partner-layout {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

    .hero h1 {
        font-size: clamp(4.4rem, 14vw, 8.5rem);
    }

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

    .partner-layout {
        gap: 8px;
    }

    .engineering-showcase-frame {
        min-height: 560px;
    }
}

@media (max-width: 840px) {
    :root {
        --header-height: 74px;
    }

    .container {
        width: min(100% - 28px, var(--container));
    }

    .menu-toggle {
        display: block;
        position: relative;
        z-index: 25;
    }

    .site-nav {
        position: fixed;
        top: 74px;
        left: 14px;
        right: 14px;
        display: grid;
        gap: 0;
        padding: 10px;
        background: rgba(5, 7, 5, 0.94);
        border: 1px solid var(--line);
        box-shadow: 0 24px 80px rgba(0, 0, 0, 0.56);
        transform: translateY(-16px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 160ms ease, transform 160ms ease;
    }

    .site-nav.open {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-link,
    .nav-cta {
        margin: 0;
        min-height: 46px;
    }

    .hero {
        padding-top: 112px;
    }

    .hero h1 {
        font-size: clamp(3.9rem, 18vw, 6.8rem);
    }

    .hero-quote,
    .sponsor-strip h2,
    .section-heading h2,
    .contact-copy h2,
    .engineering-copy h2 {
        font-size: clamp(2.4rem, 10vw, 4.4rem);
    }

    .hero-stats,
    .event-time-grid,
    .sponsor-value-grid,
    .team-grid,
    .build-grid,
    .partner-grid,
    .partner-spotlight {
        grid-template-columns: 1fr 1fr;
    }

    .feature-part,
    .feature-workshop {
        grid-template-columns: 1fr;
    }

    .feature-card-large {
        grid-column: 1 / -1;
    }

    .hero::before {
        background:
            linear-gradient(180deg, rgba(5, 7, 5, 0.42), rgba(5, 7, 5, 0.9)),
            linear-gradient(90deg, rgba(5, 7, 5, 0.88), rgba(5, 7, 5, 0.56) 50%, rgba(5, 7, 5, 0.9)),
            url("images/newxElecBackground.png") center 58% / cover no-repeat;
        opacity: 0.7;
    }

    .engineering-showcase-frame {
        min-height: 500px;
        padding: 22px;
        background-position: center 44%;
    }

    .engineering-copy {
        max-width: min(32ch, 58%);
    }

    .engineering-copy-left,
    .engineering-copy-right {
        top: 22px;
    }

    .feature-card-large {
        grid-row: auto;
        grid-column: 1 / -1;
    }

    .team-grid,
    .partner-spotlight,
    .partner-layout,
    .partner-modal-header {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .section {
        padding: 62px 0;
    }

    .brand img {
        width: 58px;
        height: 58px;
    }

    .hero-actions,
    .button {
        width: 100%;
    }

    .hero-actions {
        align-items: stretch;
    }

    .event-countdown-header,
    .footer-inner {
        display: grid;
    }

    .hero-stats,
    .event-time-grid,
    .sponsor-value-grid,
    .capability-grid,
    .build-grid,
    .partner-grid {
        grid-template-columns: 1fr;
    }

    .hero::before {
        background-position: center 50%;
        opacity: 0.64;
    }

    .event-countdown {
        margin-top: 42px;
    }

    .sponsor-value,
    .capability-card {
        min-height: auto;
    }

    .engineering-showcase-frame {
        min-height: 460px;
        padding: 18px;
        background-position: center 50%;
    }

    .engineering-copy {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        max-width: none;
    }

    .engineering-copy-right {
        margin-top: 18px;
        text-align: left;
    }

    .partner-intro,
    .partner-modal-dialog,
    .warrix-copy {
        padding: 18px;
    }

    .warrix-gallery {
        grid-template-columns: 1fr;
    }

    .warrix-gallery img {
        min-height: 240px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}