:root {
    --red: #e31520;
    --deep-red: #b90f19;
    --white: #fff;
    --blue: #1684c7;
    --orange: #f1320c;
    --gray: #5b5b5b;
    --dark: #181818;
    --card: #f8f5ef;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', Arial, sans-serif;
    background: #111;
    color: var(--white);
}

.page {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    background: #111;
}

.hero {
    position: relative;
    width: min(100%, 1080px);
    min-height: 100vh;
    padding: 82px 26px 56px;
    overflow: hidden;
    text-align: center;
    background:
        linear-gradient(rgba(219, 12, 25, .91), rgba(219, 12, 25, .93)),
        url('../img/landing_ref.jpeg') center/cover no-repeat;
}

.texture {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0 35%, rgba(0,0,0,.18) 100%);
    pointer-events: none;
}

.presentan {
    position: relative;
    font-family: Arial, sans-serif;
    letter-spacing: 12px;
    font-size: 26px;
    margin-bottom: 32px;
}

.sponsor-row {
    position: relative;
    display: flex;
    justify-content: center;
    gap: 38px;
    flex-wrap: wrap;
    align-items: center;
    font-family: Arial, sans-serif;
    font-weight: 800;
    text-transform: uppercase;
}

.top-sponsors span { font-size: 24px; }

.brand-lockup {
    position: relative;
    margin: 72px auto 48px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-align: left;
}

.mascot {
    font-size: 68px;
    filter: drop-shadow(0 10px 8px rgba(0,0,0,.3));
}

.brand-small {
    font-size: 34px;
    line-height: .8;
}

.brand-main {
    font-size: 64px;
    line-height: .9;
}

.brand-sub {
    font-family: Arial, sans-serif;
    letter-spacing: 7px;
    font-size: 12px;
}

h1 {
    position: relative;
    font-size: clamp(80px, 14vw, 150px);
    line-height: .8;
    margin: 0 0 22px;
    letter-spacing: 2px;
}

.preventa {
    position: relative;
    display: inline-block;
    background: #f2f2f2;
    color: #bd1420;
    padding: 10px 28px;
    font-size: clamp(62px, 11vw, 118px);
    line-height: 1;
    margin-bottom: 28px;
}

.price-line {
    position: relative;
    font-family: Arial, sans-serif;
    font-size: clamp(36px, 6vw, 58px);
    font-weight: 300;
}

.kids-note {
    position: relative;
    margin: 10px 0 44px;
    font-family: Arial, sans-serif;
    font-size: clamp(20px, 3vw, 28px);
    line-height: 1.1;
}

.progress-section {
    position: relative;
    margin: 0 auto 54px;
    max-width: 650px;
}

.progress-title {
    font-family: Arial, sans-serif;
    font-size: 34px;
    font-weight: 900;
    margin-bottom: 10px;
}

.progress-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.fire {
    font-size: 72px;
    line-height: 1;
    z-index: 2;
}

.progress-bar {
    flex: 1;
    min-height: 70px;
    border: 3px solid white;
    border-radius: 14px;
    padding: 8px;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 7px;
    background: rgba(255,255,255,.03);
    margin-left: -16px;
}

.progress-bar span {
    border-radius: 7px;
    background: rgba(255,255,255,.18);
    border: 1px solid rgba(255,255,255,.45);
}

.progress-bar span.on {
    background: #fff;
}

.map-section {
    position: relative;
    margin: 20px auto 56px;
}

.map-section h2 {
    font-size: clamp(48px, 8vw, 84px);
    line-height: 1;
    letter-spacing: 3px;
    margin: 0 0 24px;
    text-shadow: 0 5px 0 rgba(0,0,0,.14);
}

.map-card {
    position: relative;
    max-width: 820px;
    min-height: 590px;
    margin: 0 auto;
    padding: 74px 50px 78px;
    background: var(--card);
    border-radius: 36px;
    box-shadow: 28px 28px 0 rgba(0,0,0,.18);
    color: #222;
    display: grid;
    grid-template-columns: 1.08fr 1.08fr 1.08fr 58px;
    gap: 28px;
    align-items: center;
}

.zone {
    position: relative;
    background: rgba(180,180,180,.22);
    border-radius: 8px;
    padding: 17px 9px 22px;
}

.zone-c { background: transparent; }
.zone-b { background: rgba(180,180,180,.28); }
.zone-a { background: rgba(180,180,180,.2); }

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

.seat {
    height: 37px;
    border: 0;
    border-radius: 5px;
    color: #fff;
    background: var(--blue);
    font-size: 20px;
    font-weight: 900;
    cursor: pointer;
    font-family: Arial, sans-serif;
    box-shadow: inset 0 -2px 0 rgba(0,0,0,.12);
    transition: transform .15s ease, box-shadow .15s ease;
}

.seat:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 7px 12px rgba(0,0,0,.18);
}

.zone-b .seat { background: #666; }
.red-zone .seat { background: #ef2832; }

.seat-reserved {
    background: #ef2832 !important;
}

.seat-sold {
    background: #ef2832 !important;
    cursor: not-allowed;
    position: relative;
}

.xmark {
    display: inline-grid;
    place-items: center;
    width: 31px;
    height: 31px;
    border-radius: 50%;
    background: #242424;
    color: white;
    font-size: 36px;
    line-height: 24px;
    font-family: Arial, sans-serif;
}

.divider {
    height: 12px;
    background: #747474;
    margin: 18px -9px;
}

.zone-label {
    position: absolute;
    bottom: 3px;
    left: 0;
    width: 100%;
    color: #4b4b4b;
    font-size: 22px;
    font-family: Arial, sans-serif;
    font-weight: 900;
}

.zone-label.red { color: #ef2832; }

.screen, .bar {
    position: absolute;
    color: white;
    font-family: Arial, sans-serif;
    font-weight: 900;
    letter-spacing: 2px;
    border-radius: 8px;
    border: 2px solid #111;
    display: grid;
    place-items: center;
    z-index: 3;
}

.screen {
    background: var(--orange);
}

.bar {
    background: var(--blue);
}

.screen-left-top {
    top: 26px;
    left: 51px;
    width: 188px;
    height: 46px;
    font-size: 18px;
}

.screen-left-bottom {
    bottom: 32px;
    left: 51px;
    width: 188px;
    height: 46px;
    font-size: 18px;
}

.bar-top {
    top: 26px;
    left: 350px;
    width: 298px;
    height: 46px;
    font-size: 18px;
}

.bar-bottom {
    bottom: 32px;
    left: 350px;
    width: 298px;
    height: 46px;
    font-size: 18px;
}

.screen-right {
    right: 26px;
    top: 66px;
    width: 52px;
    height: 210px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: 18px;
}

.screen-right-bottom {
    top: auto;
    bottom: 66px;
}

.footer-sponsors {
    position: relative;
    display: flex;
    justify-content: center;
    gap: 110px;
    flex-wrap: wrap;
    font-family: Arial, sans-serif;
}

.footer-sponsors p {
    letter-spacing: 6px;
    font-size: 17px;
    font-weight: 700;
}

.bottom span {
    font-size: 30px;
    font-weight: 900;
}

.modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.72);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 22px;
    z-index: 50;
}

.modal.show { display: flex; }

.modal-box {
    width: min(100%, 440px);
    background: #fff;
    color: #222;
    border-radius: 22px;
    padding: 28px;
    position: relative;
    font-family: Arial, sans-serif;
    box-shadow: 0 22px 50px rgba(0,0,0,.45);
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    background: transparent;
    border: 0;
    font-size: 34px;
    cursor: pointer;
}

.modal-box h3 {
    margin: 0 0 8px;
    color: #d71920;
    font-size: 28px;
}

.modal-box label {
    display: block;
    text-align: left;
    font-weight: 700;
    margin-top: 14px;
}

.modal-box input {
    width: 100%;
    height: 46px;
    border: 1px solid #ccc;
    border-radius: 12px;
    margin-top: 6px;
    padding: 0 13px;
    font-size: 16px;
}

.modal-box button[type="submit"] {
    width: 100%;
    margin-top: 20px;
    height: 50px;
    border: 0;
    border-radius: 14px;
    background: #d71920;
    color: white;
    font-weight: 900;
    font-size: 16px;
    cursor: pointer;
}

@media (max-width: 820px) {
    .hero { padding: 54px 14px 36px; }
    .top-sponsors { gap: 18px; }
    .top-sponsors span { font-size: 16px; }
    .brand-lockup { margin-top: 46px; }
    .mascot { font-size: 52px; }
    .brand-main { font-size: 48px; }
    .brand-sub { letter-spacing: 3px; }
    .map-card {
        transform-origin: top center;
        transform: scale(.62);
        width: 820px;
        margin-left: 50%;
        translate: -50% 0;
        margin-bottom: -220px;
    }
    .footer-sponsors { gap: 28px; }
}

@media (max-width: 480px) {
    .presentan { font-size: 17px; letter-spacing: 8px; }
    .preventa { padding: 8px 14px; }
    .progress-title { font-size: 25px; }
    .fire { font-size: 54px; }
    .progress-bar { min-height: 54px; gap: 4px; }
    .map-card {
        transform: scale(.47);
        margin-bottom: -310px;
    }
}