:root {
    --ink: #07121d;
    --navy: #0c2235;
    --blue: #0c87b8;
    --sky: #41bfe8;
    --yellow: #ffd02a;
    --paper: #f5f8fb;
    --muted: #6f8190;
    --line: #d9e2ea;
    --dark-line: rgba(255,255,255,.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Inter, system-ui, sans-serif;
    line-height: 1.55;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: grid;
    grid-template-columns: minmax(0, auto) minmax(0, 1fr) auto;
    gap: 24px;
    align-items: center;
    padding: 14px clamp(18px, 4vw, 56px);
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(14px);
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.brand-mark {
    display: grid;
    flex: 0 0 auto;
    width: 142px;
    height: 74px;
    place-items: center;
    overflow: visible;
    padding: 0;
    border-radius: 6px;
    background: transparent;
    box-shadow: none;
}

.brand-mark img {
    width: 132px;
    height: auto;
    max-width: 100%;
    filter: contrast(1.1) brightness(1.015);
}

.brand-lockup strong {
    display: block;
    color: var(--ink);
    font-family: "Barlow Condensed", Inter, sans-serif;
    font-size: 1.55rem;
    line-height: .9;
    text-transform: uppercase;
}

.brand-lockup small {
    color: var(--blue);
    font-size: .72rem;
    font-weight: 800;
    text-transform: uppercase;
}

.main-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    min-width: 0;
}

.nav-toggle {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.nav-toggle-button {
    display: none;
    width: 48px;
    height: 44px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
    cursor: pointer;
}

.nav-toggle-button span {
    display: block;
    width: 22px;
    height: 3px;
    border-radius: 999px;
    background: var(--ink);
}

.main-nav a,
.header-cta,
.button {
    border-radius: 4px;
    font-size: .78rem;
    font-weight: 900;
    text-transform: uppercase;
}

.main-nav a {
    padding: 9px 11px;
    color: #33495b;
}

.main-nav a.active,
.main-nav a:hover {
    color: var(--ink);
    background: #e8f5fb;
}

.header-cta,
.button.primary {
    color: var(--ink);
    background: var(--yellow);
}

.header-cta { padding: 10px 14px; }

.airshow-hero {
    position: relative;
    min-height: 760px;
    display: grid;
    align-items: end;
    padding: clamp(42px, 6vw, 82px) clamp(18px, 4vw, 56px);
    color: white;
    background:
        linear-gradient(90deg, rgba(4,14,25,.9) 0%, rgba(4,14,25,.58) 48%, rgba(4,14,25,.1) 100%),
        url("/images/airshow-lineup.jpg") center / cover no-repeat;
}

.airshow-hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 8px;
    background: linear-gradient(90deg, var(--yellow), var(--sky), var(--yellow));
}

.hero-content {
    width: min(1180px, 100%);
    margin: 0 auto;
    min-width: 0;
}

.hero-copy {
    max-width: 760px;
}

.free-entry-badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin-bottom: 14px;
    padding: 9px 14px;
    border-radius: 999px;
    color: var(--ink);
    background: var(--yellow);
    font-size: .82rem;
    font-weight: 900;
    text-transform: uppercase;
    box-shadow: 0 10px 30px rgba(0,0,0,.18);
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--yellow);
    font-family: "Barlow Condensed", Inter, sans-serif;
    font-size: clamp(1.05rem, 1.8vw, 1.35rem);
    font-weight: 900;
    text-transform: uppercase;
}

h1, h2, h3, h4 { margin: 0; line-height: 1.02; }
h1, h2 {
    font-family: "Barlow Condensed", Inter, sans-serif;
    text-transform: uppercase;
}

h1 {
    font-size: clamp(4.4rem, 10vw, 9.2rem);
    max-width: 820px;
}

.hero-subtitle {
    max-width: 660px;
    color: #e8f3f8;
    font-size: clamp(1.15rem, 2vw, 1.45rem);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 13px 18px;
}

.button.secondary {
    color: white;
    border: 1px solid var(--dark-line);
    background: rgba(255,255,255,.12);
}

.section {
    padding: clamp(56px, 7vw, 90px) clamp(18px, 4vw, 56px);
}

.feature-strip,
.about-grid,
.venue-layout,
.cards-grid,
.speaker-grid,
.contact-panel,
.presence-showcase,
.image-band {
    width: min(1180px, 100%);
    margin: 0 auto;
    min-width: 0;
}

.feature-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.feature-strip article,
.about-copy,
.team-panel,
.timeline,
.zone-list,
.info-card,
.speaker-card,
.contact-panel {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: white;
}

.feature-strip article {
    padding: 24px;
}

.feature-strip span,
.stand,
.zone-list strong {
    color: var(--blue);
    font-weight: 900;
}

.feature-strip h2 {
    margin: 8px 0;
    font-size: 2rem;
}

.feature-strip p,
.about-copy p,
.team-panel p,
.info-card p,
.speaker-card p,
.zone-list p,
.contact-panel p,
.image-band p {
    color: var(--muted);
}

.presence-showcase {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding-top: 0;
    padding-left: 0;
    padding-right: 0;
}

.presence-stage {
    position: relative;
    min-height: 660px;
    overflow: hidden;
    padding: clamp(22px, 4vw, 46px) clamp(18px, 5vw, 72px);
    border-radius: 0;
    color: white;
    background:
        radial-gradient(circle at 82% 16%, rgba(255,204,38,.18), transparent 28%),
        linear-gradient(135deg, #07121d 0%, #0b2b43 48%, #04101d 100%);
    box-shadow: 0 26px 70px rgba(7,18,29,.18);
}

.presence-stage::before {
    content: "";
    position: absolute;
    inset: 18px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 8px;
    pointer-events: none;
}

.presence-shell {
    position: relative;
    z-index: 3;
    width: min(1120px, 100%);
    margin: 0 auto;
}

.presence-stack {
    position: relative;
    z-index: 3;
    width: 100%;
    margin: 24px 0 0;
}

.presence-slice {
    position: relative;
    display: flex;
    align-items: center;
    height: 190px;
    min-height: 190px;
    margin-bottom: -8px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 2px;
    background: var(--navy);
    box-shadow: 0 24px 46px rgba(0,0,0,.26);
    clip-path: polygon(0 0, 96% 0, 84% 100%, 0 100%);
}

.presence-slice::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(5,18,31,.95) 0%, rgba(5,18,31,.75) 46%, rgba(5,18,31,.18) 100%),
        linear-gradient(0deg, rgba(5,18,31,.34), rgba(5,18,31,.08));
    pointer-events: none;
}

.slice-fap {
    z-index: 3;
    width: 92%;
    margin-left: 0;
}

.slice-fenix {
    z-index: 2;
    width: 92%;
    margin-left: 0;
}

.slice-shark {
    z-index: 1;
    width: 92%;
    margin-left: 0;
}

.presence-bg-video {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .82;
}

.presence-slice > div {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 9px;
    width: min(720px, 78%);
    min-height: 190px;
    padding: clamp(20px, 2.8vw, 32px);
    color: white;
}

.presence-slice span {
    width: fit-content;
    max-width: 100%;
    padding: 8px 12px;
    border-radius: 4px;
    color: var(--ink);
    background: var(--yellow);
    font-weight: 900;
    font-size: clamp(.78rem, 1.2vw, .98rem);
    text-transform: uppercase;
}

.presence-slice h2 {
    font-family: "Barlow Condensed", Inter, sans-serif;
    font-size: clamp(2.4rem, 4.5vw, 4.5rem);
    line-height: .98;
    text-transform: uppercase;
}

.presence-slice p {
    color: #d9e9f0;
    max-width: 640px;
    font-size: clamp(.9rem, 1.28vw, 1.04rem);
}

.slice-fap h2 {
    font-size: clamp(2.15rem, 3.7vw, 3.75rem);
}

.presence-link {
    position: relative;
    z-index: 4;
    width: fit-content;
    margin-top: 22px;
}

.image-band {
    display: grid;
    grid-template-columns: 1.25fr .75fr;
    gap: 28px;
    align-items: center;
    padding-top: 0;
}

.image-band img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    border-radius: 8px;
}

.image-band h2 {
    color: var(--ink);
    font-size: clamp(3rem, 6vw, 5.5rem);
}

.page-hero {
    padding: clamp(78px, 10vw, 132px) clamp(18px, 4vw, 56px);
    color: white;
    background:
        linear-gradient(90deg, rgba(5,18,31,.9), rgba(5,18,31,.45)),
        url("/images/airshow-flyby.jpg") center / cover no-repeat;
}

.page-hero > div {
    width: min(1040px, 100%);
    margin: 0 auto;
}

.page-hero .free-entry-badge {
    margin-bottom: 18px;
}

.page-hero h1 {
    font-size: clamp(3.8rem, 8vw, 7.2rem);
}

.page-hero p:last-child {
    max-width: 700px;
    color: #e4f1f7;
    font-size: 1.15rem;
}

.about-grid,
.venue-layout {
    display: grid;
    grid-template-columns: 1fr .9fr;
    gap: 22px;
}

.about-mission {
    padding-bottom: 26px;
}

.mission-panel,
.team-showcase {
    width: min(1180px, 100%);
    margin: 0 auto;
}

.mission-panel {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 28px;
    align-items: stretch;
}

.mission-copy {
    position: relative;
    overflow: hidden;
    padding: clamp(26px, 4vw, 48px);
    border-radius: 8px;
    color: white;
    background:
        linear-gradient(135deg, rgba(7,18,29,.96), rgba(12,34,53,.92)),
        repeating-linear-gradient(120deg, transparent 0 28px, rgba(255,255,255,.05) 29px 30px);
}

.mission-copy::after {
    content: "";
    position: absolute;
    right: -70px;
    bottom: -48px;
    width: 260px;
    height: 120px;
    border-top: 10px solid rgba(65,191,232,.35);
    transform: rotate(-14deg);
}

.mission-copy h2 {
    max-width: 620px;
    font-size: clamp(2.6rem, 5vw, 4.7rem);
}

.mission-copy p:not(.eyebrow) {
    position: relative;
    max-width: 650px;
    color: #d8e8ef;
    font-size: 1.05rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 28px;
}

.about-stats span {
    display: grid;
    gap: 4px;
    min-height: 82px;
    padding: 14px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 6px;
    background: rgba(255,255,255,.08);
    color: #c6d7df;
    font-size: .8rem;
    font-weight: 800;
    text-transform: uppercase;
}

.about-stats strong {
    color: var(--yellow);
    font-family: "Barlow Condensed", Inter, sans-serif;
    font-size: 1.45rem;
    line-height: 1;
}

.mission-visual {
    display: grid;
    grid-template-columns: .84fr 1fr;
    gap: 12px;
    min-height: 440px;
}

.mission-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.mission-visual img:first-child {
    margin-top: 42px;
    height: calc(100% - 42px);
}

.team-showcase {
    padding-top: 30px;
}

.team-heading {
    display: flex;
    justify-content: space-between;
    gap: 22px;
    align-items: end;
    margin-bottom: 22px;
    border-bottom: 4px solid var(--yellow);
    padding-bottom: 18px;
}

.team-heading h2 {
    max-width: 760px;
    font-size: clamp(2.7rem, 5vw, 5rem);
}

.about-copy,
.team-panel,
.contact-panel {
    padding: clamp(24px, 4vw, 42px);
}

.team-photo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 22px;
}

.team-photo-grid span {
    display: grid;
    min-height: 120px;
    place-items: center;
    border-radius: 6px;
    background: #edf5fa;
    color: var(--blue);
    font-weight: 900;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.team-card {
    display: grid;
    grid-template-columns: minmax(210px, 34%) 1fr;
    gap: 20px;
    align-items: start;
    overflow: hidden;
    min-height: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: white;
    box-shadow: 0 16px 38px rgba(7,18,29,.08);
}

.team-card img {
    display: block;
    width: 100%;
    height: auto;
    min-height: 0;
    object-fit: contain;
    align-self: start;
    background: #eaf1f5;
}

.team-card > div {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 22px 22px 22px 0;
}

.team-card h3 {
    font-family: "Barlow Condensed", Inter, sans-serif;
    font-size: 2rem;
    text-transform: uppercase;
}

.team-role {
    margin: 8px 0;
    color: var(--blue) !important;
    font-weight: 900;
    text-transform: uppercase;
}

.timeline {
    max-width: 980px;
    margin: 0 auto;
    overflow: hidden;
}

.timeline-item {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 22px;
    padding: 24px;
    border-bottom: 1px solid var(--line);
}

.timeline-item:last-child { border-bottom: 0; }
.timeline-item time {
    color: var(--blue);
    font-family: "Barlow Condensed", Inter, sans-serif;
    font-size: 1.7rem;
    font-weight: 900;
}
.timeline-item span {
    color: #67808f;
    font-size: .78rem;
    font-weight: 900;
    text-transform: uppercase;
}
.timeline-item h3 {
    margin-top: 8px;
    font-size: 1.45rem;
}
.timeline-item.is-highlight {
    background: #fff9df;
}

.map {
    display: grid;
    grid-template-areas:
        "entry entry food"
        "vr sim talks"
        "expo expo expo"
        "runway runway runway";
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    min-height: 520px;
    padding: 14px;
    border-radius: 8px;
    background: #dfe8ee;
}

.map-zone {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 16px;
    border-radius: 6px;
    background: white;
}

.map-zone strong {
    color: var(--blue);
    font-family: "Barlow Condensed", Inter, sans-serif;
    font-size: 2.2rem;
}

.zone-entry { grid-area: entry; }
.zone-vr { grid-area: vr; }
.zone-sim { grid-area: sim; }
.zone-talks { grid-area: talks; }
.zone-expo { grid-area: expo; }
.zone-food { grid-area: food; }
.zone-runway {
    grid-area: runway;
    min-height: 130px;
    color: white;
    background:
        repeating-linear-gradient(90deg, transparent 0 44%, rgba(255,255,255,.75) 44% 56%, transparent 56% 100%),
        #252b31;
}

.zone-list { overflow: hidden; }
.zone-list article {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 14px;
    padding: 17px;
    border-bottom: 1px solid var(--line);
}
.zone-list article:last-child { border-bottom: 0; }

.plan-section { width: min(1280px, 100%); margin: 0 auto; }

.plan-intro {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1fr);
    gap: 24px;
    align-items: end;
    margin-bottom: 24px;
}

.plan-intro h2 { font-size: clamp(2.4rem, 5vw, 4.8rem); }
.plan-intro p:last-child { color: var(--muted); font-size: 1.05rem; }
.plan-scroll { overflow: hidden; padding: 8px 0 18px; }

.aerox-plan {
    position: relative;
    width: 100%;
    min-width: 0;
    aspect-ratio: 1.9 / 1;
    min-height: 520px;
    border: 1px solid #b8c8d3;
    border-radius: 8px;
    background:
        linear-gradient(180deg, rgba(255,255,255,.97), rgba(241,247,251,.94)),
        repeating-linear-gradient(90deg, rgba(12,135,184,.06) 0 1px, transparent 1px 36px),
        repeating-linear-gradient(0deg, rgba(12,135,184,.05) 0 1px, transparent 1px 36px);
    box-shadow: 0 24px 55px rgba(7,18,29,.12);
}

.usable-area {
    position: absolute;
    left: 32%;
    top: 8%;
    width: 63%;
    height: 78%;
    border: 3px solid #07121d;
    border-radius: 8px;
    background: rgba(255,255,255,.78);
}

.visitor-flow {
    position: absolute;
    z-index: 1;
    border: 1px dashed rgba(12,135,184,.5);
    border-radius: 18px;
    background:
        repeating-linear-gradient(135deg, rgba(65,191,232,.14) 0 12px, rgba(65,191,232,.22) 12px 24px);
}

.flow-main {
    left: 39%;
    top: 50%;
    width: 50%;
    height: 58px;
}

.flow-top {
    left: 55%;
    top: 29%;
    width: 34%;
    height: 38px;
}

.flow-right {
    right: 14.8%;
    top: 34%;
    width: 52px;
    height: 44%;
}

.support-zone,
.plan-object,
.plan-gate {
    position: absolute;
    z-index: 2;
    border-radius: 8px;
}

.support-zone {
    display: grid;
    place-items: center;
    border: 2px solid rgba(7,18,29,.14);
    box-shadow: 0 14px 28px rgba(7,18,29,.1);
    text-align: center;
    text-transform: uppercase;
    font-family: "Barlow Condensed", Inter, sans-serif;
    font-size: 1.2rem;
    font-weight: 900;
}

.wc-zone {
    left: 4%;
    top: 48%;
    width: 5.4%;
    height: 18%;
    color: var(--navy);
    background: linear-gradient(180deg, #ffffff, #dff5ff);
}

.wc-zone .wc-icon {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border-radius: 50%;
    color: white;
    background: var(--blue);
    font-family: "Barlow Condensed", Inter, sans-serif;
    font-size: 1.05rem;
    font-weight: 900;
}

.food-zone {
    left: 16%;
    top: 58%;
    width: 15%;
    height: 20%;
    color: white;
    background: linear-gradient(135deg, #0c2235, #0c87b8);
}

.plan-object {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    align-content: center;
    gap: 6px;
    padding: 10px;
    border: 2px dashed rgba(7,18,29,.38);
    color: var(--ink);
    background: rgba(255,255,255,.82);
    box-shadow: 0 8px 18px rgba(7,18,29,.08);
    text-align: left;
}

.plan-object strong {
    font-family: "Barlow Condensed", Inter, sans-serif;
    font-size: 1.08rem;
    line-height: 1;
    text-transform: uppercase;
}

.plan-object small,
.plan-object .plan-icon {
    color: var(--blue);
    font-weight: 900;
    text-transform: uppercase;
}

.plan-object small { font-size: .76rem; }

.plan-icon {
    display: inline-grid;
    width: fit-content;
    min-width: 38px;
    height: 26px;
    place-items: center;
    padding: 0 8px;
    border-radius: 4px;
    color: white !important;
    background: var(--navy);
    font-size: .68rem;
}

.talks {
    left: 41%;
    top: 16%;
    width: 12%;
    height: 27%;
    transform: rotate(-10deg);
    padding: 18px;
    border: 2px dashed rgba(7,18,29,.44);
    background: linear-gradient(180deg, #fff2a6, #ffd02a);
    box-shadow: 0 12px 26px rgba(7,18,29,.13);
}

.entreten { left: 32.5%; top: 35%; width: 7.5%; height: 22%; }
.absolute-gravity { left: 36.5%; top: 72%; width: 10%; height: 12%; }
.kioske { left: 56%; top: 12%; width: 13%; height: 14%; }
.winctrl { left: 70.5%; top: 12%; width: 13%; height: 16%; }
.flight { left: 85%; top: 13%; width: 9.5%; height: 15%; }
.trincheira { left: 86.6%; top: 38%; width: 7.2%; height: 22%; }
.merchdrop { left: 60%; top: 72%; width: 6.2%; height: 12%; }
.reserved-bottom { left: 66.8%; top: 72%; width: 6.2%; height: 12%; }

.fap {
    left: 74%;
    top: 68%;
    width: 14%;
    height: 16%;
    color: var(--navy);
    background: rgba(255,255,255,.88);
    box-shadow: 0 8px 18px rgba(7,18,29,.08);
}

.fap strong {
    color: var(--navy);
    font-size: 1.35rem;
}

.fap small { color: var(--blue); }

.central-stands-row {
    position: absolute;
    z-index: 2;
    left: 55%;
    top: 38%;
    width: 28%;
    height: 52px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.central-stands-row span {
    display: grid;
    place-items: center;
    min-width: 0;
    padding: 6px;
    border: 2px dashed rgba(12,135,184,.55);
    border-radius: 6px;
    color: rgba(12,34,53,.72);
    background: rgba(255,255,255,.72);
    font-size: .62rem;
    font-weight: 900;
    line-height: 1.05;
    text-align: center;
    text-transform: uppercase;
}

.central-stands-row b {
    display: inline-grid;
    min-width: 34px;
    height: 22px;
    place-items: center;
    margin-bottom: 4px;
    padding: 0 6px;
    border-radius: 4px;
    color: white;
    background: var(--navy);
    font-size: .58rem;
}

.flight strong,
.trincheira strong {
    font-size: .98rem;
}

.merchdrop strong,
.reserved-bottom strong {
    font-size: .9rem;
}

.absolute-gravity {
    color: white;
    border-color: rgba(216,14,14,.55);
    background: linear-gradient(135deg, rgba(216,14,14,.92), rgba(142,7,7,.9));
}

.absolute-gravity .plan-icon {
    color: white !important;
    background: #d80e0e;
}

.plan-gate {
    bottom: 6%;
    display: grid;
    place-items: center;
    height: 42px;
    color: var(--ink);
    border: 0;
    background: var(--yellow);
    font-family: "Barlow Condensed", Inter, sans-serif;
    font-weight: 900;
    text-transform: uppercase;
    box-shadow: 0 10px 24px rgba(7,18,29,.1);
}

.gate-one { left: 43%; width: 18%; }
.gate-two { display: none; }

.plan-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px;
}

.plan-legend span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: white;
    color: #41576a;
    font-size: .86rem;
    font-weight: 800;
    text-transform: uppercase;
}

.plan-legend i { width: 16px; height: 16px; border-radius: 3px; }
.legend-stand { background: #dff5ff; border: 2px solid var(--ink); }
.legend-talks { background: var(--yellow); border: 2px solid var(--ink); }
.legend-support { background: linear-gradient(135deg, #0c2235, #0c87b8); }
.legend-flow { border: 2px dashed var(--blue); background: rgba(65,191,232,.12); }

.cards-grid,
.speaker-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.sponsors-prefooter {
    padding: clamp(46px, 6vw, 72px) clamp(18px, 4vw, 56px);
    color: white;
    background: var(--navy);
}

.sponsors-prefooter-inner {
    display: grid;
    grid-template-columns: .8fr 1.4fr auto;
    gap: 24px;
    align-items: center;
    width: min(1180px, 100%);
    margin: 0 auto;
    min-width: 0;
}

.sponsors-prefooter h2 {
    font-size: clamp(2rem, 4vw, 3.4rem);
}

.sponsor-logo-row {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 10px;
}

.sponsor-logo-row a,
.sponsor-card {
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: white;
}

.sponsor-logo-row a {
    min-height: 86px;
    padding: 10px;
}

.sponsor-logo-row img {
    width: 100%;
    max-height: 66px;
    object-fit: contain;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    width: min(1180px, 100%);
    margin: 0 auto;
}

.sponsor-card {
    min-height: 260px;
    padding: 26px;
    text-align: center;
}

.sponsor-card img {
    width: 100%;
    max-width: 260px;
    max-height: 150px;
    object-fit: contain;
}

.sponsor-card p {
    margin: 22px 0 8px;
    color: var(--blue);
    font-size: .82rem;
    font-weight: 900;
    text-transform: uppercase;
}

.sponsor-card h2 {
    font-size: 1.4rem;
}

.info-card,
.speaker-card {
    padding: 24px;
}

.exhibitor-logo {
    width: 100%;
    max-width: 220px;
    height: 120px;
    object-fit: contain;
    margin: 0 0 18px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
}

.stand {
    display: inline-block;
    margin-bottom: 14px;
    padding: 8px 12px;
    border-radius: 4px;
    background: #e8f5fb;
}

.avatar {
    display: grid;
    width: 68px;
    height: 68px;
    place-items: center;
    margin-bottom: 14px;
    border-radius: 50%;
    color: var(--ink);
    background: var(--yellow);
    font-weight: 900;
}

.role,
.speaker-card time,
.info-card > p:first-of-type {
    color: var(--blue);
    font-size: .8rem;
    font-weight: 900;
    text-transform: uppercase;
}

.site-footer {
    display: grid;
    grid-template-columns: 1.35fr repeat(4, 1fr);
    gap: 26px;
    padding: 44px clamp(18px, 4vw, 56px) 24px;
    color: white;
    background: var(--ink);
}

.site-footer img {
    width: 180px;
    padding: 8px;
    border-radius: 4px;
    background: white;
}

.site-footer h2 { font-size: 1rem; text-transform: uppercase; }
.site-footer a,
.site-footer p { display: block; margin: 8px 0; color: #c8d7df; }

.social-link {
    display: inline-flex !important;
    align-items: center;
    gap: 10px;
}

.social-link .instagram-icon {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(135deg, #feda75, #fa7e1e 35%, #d62976 65%, #4f5bd5);
}

.instagram-icon svg {
    width: 20px;
    height: 20px;
    fill: #fff;
}
.copyright {
    grid-column: 1 / -1;
    padding-top: 18px;
    border-top: 1px solid var(--dark-line);
}

@media (max-width: 1180px) {
    .site-header {
        grid-template-columns: 1fr auto;
        gap: 10px 18px;
    }

    .main-nav {
        grid-column: 1 / -1;
        justify-content: flex-start;
    }

    .brand-mark {
        width: 118px;
        height: 62px;
    }

    .brand-mark img {
        width: 112px;
    }
}

@media (max-width: 980px) {
    .about-grid,
    .venue-layout,
    .image-band,
    .sponsors-prefooter-inner,
    .site-footer {
        grid-template-columns: 1fr;
    }

    .airshow-hero {
        min-height: 680px;
        background-position: 58% center;
    }

    .page-hero {
        background-position: center;
    }

    .feature-strip,
    .cards-grid,
    .speaker-grid,
    .sponsors-grid { grid-template-columns: repeat(2, 1fr); }

    .mission-panel,
    .team-grid {
        grid-template-columns: 1fr;
    }

    .plan-intro {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .presence-stage {
        min-height: 650px;
    }

    .presence-stack {
        width: 100%;
    }

    .presence-slice {
        width: 96%;
        margin-left: 0;
    }

    .mission-visual {
        min-height: 320px;
    }

    .sponsor-logo-row { grid-template-columns: repeat(3, 1fr); }

    .image-band img {
        height: clamp(280px, 52vw, 460px);
    }
}

@media (max-width: 720px) {
    .site-header { position: static; }
    .site-header {
        grid-template-columns: 1fr auto;
        gap: 12px;
        padding: 12px 16px;
    }

    .brand-lockup {
        width: 100%;
        align-items: center;
    }

    .brand-mark {
        width: 104px;
        height: 54px;
    }

    .brand-mark img {
        width: 100px;
    }

    .brand-lockup strong {
        font-size: 1.35rem;
    }

    .brand-lockup small {
        display: block;
        max-width: 190px;
        font-size: .66rem;
        line-height: 1.15;
    }

    .nav-toggle-button {
        display: inline-flex;
        justify-self: end;
        align-self: center;
    }

    .main-nav {
        display: none;
        grid-column: 1 / -1;
        width: 100%;
        grid-template-columns: 1fr;
        gap: 6px;
        padding: 10px 0 0;
        border-top: 1px solid var(--line);
    }

    .nav-toggle:checked ~ .main-nav {
        display: grid;
    }

    .nav-toggle:checked + .nav-toggle-button span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle:checked + .nav-toggle-button span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle:checked + .nav-toggle-button span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .nav-toggle-button span {
        transition: transform .18s ease, opacity .18s ease;
    }

    .main-nav a {
        width: 100%;
        padding: 13px 12px;
        background: #f3f8fb;
    }

    .header-cta {
        grid-column: 1 / -1;
        justify-self: start;
    }

    .airshow-hero {
        min-height: 600px;
        align-items: end;
        padding: 42px 18px;
        background:
            linear-gradient(180deg, rgba(4,14,25,.35) 0%, rgba(4,14,25,.88) 64%, rgba(4,14,25,.96) 100%),
            url("/images/airshow-lineup.jpg") 58% center / cover no-repeat;
    }

    .page-hero {
        padding: 62px 18px;
    }

    .page-hero p:last-child,
    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-actions {
        display: grid;
        grid-template-columns: 1fr;
        width: min(100%, 360px);
    }

    .button {
        width: 100%;
    }

    .section {
        padding: 44px 18px;
    }

    .feature-strip,
    .timeline-item,
    .cards-grid,
    .speaker-grid,
    .sponsors-grid { grid-template-columns: 1fr; }

    .presence-stage {
        min-height: 0;
        padding: 22px;
    }

    .presence-stage::before {
        inset: 10px;
    }

    .presence-stack {
        margin-top: 24px;
    }

    .presence-slice {
        width: 100%;
        height: auto;
        min-height: 250px;
        clip-path: none;
    }

    .presence-slice > div {
        width: 100%;
        min-height: 250px;
        padding: 24px;
    }

    .presence-slice h2 {
        font-size: clamp(2.6rem, 12vw, 4.1rem);
    }

    .presence-link {
        position: relative;
        left: auto;
        bottom: auto;
        width: 100%;
        margin-top: 18px;
    }

    .feature-strip article,
    .about-copy,
    .team-panel,
    .timeline-item,
    .info-card,
    .speaker-card,
    .contact-panel,
    .sponsor-card {
        padding: 20px;
    }

    .team-photo-grid,
    .team-card,
    .sponsor-logo-row {
        grid-template-columns: 1fr;
    }

    .team-card img {
        width: 100%;
        height: auto;
        min-height: 0;
        max-height: 520px;
        object-fit: contain;
    }

    .team-card > div {
        padding: 0 20px 20px;
    }

    .team-heading {
        display: block;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .mission-visual {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .mission-visual img,
    .mission-visual img:first-child {
        height: 260px;
        margin-top: 0;
    }

    .sponsor-logo-row a {
        min-height: 78px;
    }

    .sponsor-logo-row img {
        max-height: 58px;
    }

    .sponsors-prefooter-inner {
        gap: 18px;
    }

    .image-band img {
        height: 260px;
    }

    .map {
        grid-template-areas: "entry" "food" "vr" "sim" "talks" "expo" "runway";
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .aerox-plan {
        width: 100%;
        min-width: 0;
        min-height: 430px;
    }

    .plan-object strong {
        font-size: .92rem;
    }

    .zone-runway {
        min-height: 110px;
    }

    h1 { font-size: clamp(3.1rem, 16vw, 4.2rem); }

    .page-hero h1 {
        font-size: clamp(3rem, 15vw, 4.1rem);
    }

    .image-band h2 {
        font-size: clamp(2.6rem, 12vw, 4rem);
    }
}

@media (max-width: 420px) {
    .brand-mark {
        width: 88px;
        height: 48px;
    }

    .brand-mark img {
        width: 86px;
    }

    .brand-lockup strong {
        font-size: 1.18rem;
    }

    .brand-lockup small {
        max-width: 150px;
        font-size: .6rem;
    }

    .main-nav a,
    .header-cta,
    .button {
        font-size: .72rem;
    }

    .team-photo-grid,
    .sponsor-logo-row {
        grid-template-columns: 1fr;
    }
}