@font-face {
    font-family: "Mont";
    src: url("assets/fonts/mont/Mont-HeavyDEMO.otf") format("opentype");
    font-display: swap;
}

@font-face {
    font-family: "Evogria";
    src: url("assets/fonts/evogria/Evogria.otf") format("opentype");
    font-display: swap;
}

@font-face {
    font-family: "Eternalo";
    src: url("assets/fonts/eternalo/Eternalo.ttf") format("truetype");
    font-display: swap;
}

@font-face {
    font-family: "Worldstar";
    src: url("assets/fonts/worldstar/Worldstar.ttf") format("truetype");
    font-display: swap;
}

@font-face {
    font-family: "Coolvetica";
    src: url("assets/fonts/coolvetica/Coolvetica Rg Cond.otf") format("opentype");
    font-display: swap;
}

:root {
    --ink: #03040a;
    --void: #090b16;
    --space: #11162c;
    --gold: #ffcc3f;
    --gold-soft: rgba(255, 204, 63, 0.68);
    --rose: #ad1b45;
    --wine: #56001e;
    --violet: #7441ff;
    --cyan: #54e5ff;
    --mint: #86ffd8;
    --text: #fff8e7;
    --muted: rgba(255, 248, 231, 0.72);
    --glass: rgba(8, 10, 25, 0.54);
    --glass-strong: rgba(8, 10, 25, 0.78);
    --line: rgba(255, 255, 255, 0.14);
    --max: 1160px;
    --nav-height: 74px;
    color-scheme: dark;
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 50% -10%, rgba(255, 204, 63, 0.16), transparent 38%),
        linear-gradient(180deg, var(--ink), #070915 42%, #03040a);
    color: var(--text);
    font-family: "Evogria", "Trebuchet MS", sans-serif;
    letter-spacing: 0;
}

body::before {
    position: fixed;
    inset: 0;
    z-index: 4;
    pointer-events: none;
    content: "";
    opacity: 0.13;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 46px 46px;
    mask-image: linear-gradient(to bottom, transparent, #000 14%, #000 72%, transparent);
}

body::after {
    position: fixed;
    inset: 0;
    z-index: 5;
    pointer-events: none;
    content: "";
    opacity: 0.18;
    background:
        repeating-linear-gradient(
            0deg,
            rgba(255, 255, 255, 0.035) 0,
            rgba(255, 255, 255, 0.035) 1px,
            transparent 1px,
            transparent 4px
        );
    mix-blend-mode: overlay;
}

a {
    color: inherit;
}

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

::selection {
    background: var(--gold);
    color: var(--ink);
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2000;
    width: 100%;
    height: 3px;
    transform: scaleX(0);
    transform-origin: left;
    background: linear-gradient(90deg, var(--gold), var(--rose), var(--cyan));
    box-shadow: 0 0 18px rgba(255, 204, 63, 0.7);
}

.app {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    isolation: isolate;
}

.bg-video {
    position: fixed;
    inset: 0;
    z-index: -4;
    width: 100%;
    height: 100vh;
    object-fit: cover;
    filter: saturate(1.22) contrast(1.12) brightness(0.8);
    transform: scale(1.02);
}

.overlay {
    position: fixed;
    inset: 0;
    z-index: -3;
    background:
        linear-gradient(180deg, rgba(3, 4, 10, 0.32), rgba(3, 4, 10, 0.82) 72%, #03040a 100%),
        radial-gradient(ellipse at 18% 22%, rgba(173, 27, 69, 0.26), transparent 36%),
        radial-gradient(ellipse at 82% 18%, rgba(84, 229, 255, 0.16), transparent 30%),
        radial-gradient(ellipse at 50% 72%, rgba(255, 204, 63, 0.11), transparent 40%);
}

.starfield {
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background-image:
        radial-gradient(circle, rgba(255, 255, 255, 0.95) 0 1px, transparent 1.8px),
        radial-gradient(circle, rgba(255, 204, 63, 0.72) 0 1px, transparent 1.7px),
        linear-gradient(115deg, transparent 0 48%, rgba(255, 255, 255, 0.2) 49%, transparent 53%);
    background-position: 10% 20%, 70% 36%, 0 0;
    background-size: 210px 210px, 330px 330px, 620px 620px;
    opacity: 0.38;
    animation: driftStars 28s linear infinite;
}

.nav {
    position: fixed;
    top: clamp(14px, 2.6vw, 28px);
    left: 50%;
    z-index: 1000;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    width: min(calc(100% - 28px), var(--max));
    min-height: var(--nav-height);
    padding: 10px clamp(10px, 2vw, 18px);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.035)),
        var(--glass);
    box-shadow:
        0 22px 70px rgba(0, 0, 0, 0.32),
        inset 0 0 0 1px rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(18px);
    transform: translateX(-50%);
    animation: navDrop 1s cubic-bezier(0.2, 0.8, 0.2, 1) both 0.2s;
    transition: min-height 0.35s ease, background 0.35s ease, box-shadow 0.35s ease;
}

.nav.is-scrolled {
    min-height: 60px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.025)),
        rgba(5, 7, 18, 0.82);
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.42);
}

.brand-link {
    display: inline-flex;
    align-items: center;
    min-width: 0;
    text-decoration: none;
}

.brand-link-tuniv {
    justify-self: start;
}

.brand-link-astra {
    justify-self: end;
}

.nav img {
    width: clamp(82px, 13vw, 130px);
    max-height: 46px;
    object-fit: contain;
    filter: drop-shadow(0 0 14px rgba(255, 204, 63, 0.18));
    transition: transform 0.3s ease, filter 0.3s ease;
}

.brand-link:hover img {
    transform: translateY(-2px);
    filter: drop-shadow(0 0 18px rgba(255, 204, 63, 0.35));
}

.nav-center {
    display: flex;
    justify-content: center;
}

.nav-btn,
.btn,
.cta-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    overflow: hidden;
    border-radius: 999px;
    color: white;
    text-decoration: none;
    text-transform: uppercase;
    isolation: isolate;
}

.nav-btn {
    min-width: 172px;
    padding: 0 20px;
    font: 0.76rem/1 "Mont", "Arial Black", sans-serif;
    background:
        linear-gradient(135deg, rgba(255, 204, 63, 0.95), rgba(173, 27, 69, 0.92) 58%, rgba(116, 65, 255, 0.84));
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.18),
        0 0 26px rgba(173, 27, 69, 0.38);
}

.btn,
.cta-btn {
    gap: 10px;
    min-width: 210px;
    padding: 0 28px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font: clamp(0.78rem, 1.4vw, 0.95rem)/1 "Mont", "Arial Black", sans-serif;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.035)),
        linear-gradient(135deg, rgba(173, 27, 69, 0.86), rgba(116, 65, 255, 0.66));
    box-shadow:
        0 18px 55px rgba(173, 27, 69, 0.28),
        inset 0 0 0 1px rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px);
}

.nav-btn::before,
.btn::before,
.cta-btn::before {
    position: absolute;
    inset: -140% -60%;
    z-index: -1;
    content: "";
    background: linear-gradient(100deg, transparent 34%, rgba(255, 255, 255, 0.58), transparent 66%);
    transform: translateX(-70%) rotate(10deg);
    animation: buttonScan 4.5s ease-in-out infinite;
}

.nav-btn:hover,
.btn:hover,
.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow:
        0 22px 70px rgba(255, 204, 63, 0.2),
        0 22px 70px rgba(173, 27, 69, 0.32),
        inset 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.socials {
    position: fixed;
    right: clamp(14px, 2vw, 24px);
    bottom: clamp(14px, 2vw, 24px);
    z-index: 999;
    display: flex;
    gap: 10px;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    background: var(--glass);
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(16px);
    animation: socialFade 1s ease both 1.2s;
}

.socials a {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    transition: transform 0.3s ease, background 0.3s ease;
}

.socials a:hover {
    transform: translateY(-4px) scale(1.03);
    background: rgba(255, 204, 63, 0.16);
}

.socials img {
    width: 24px;
    height: 24px;
}

.submission-frame {
    position: absolute;
    width: 0;
    height: 0;
    border: 0;
    opacity: 0;
    pointer-events: none;
}

.hero {
    position: relative;
    display: grid;
    min-height: 100svh;
    place-items: center;
    padding: calc(var(--nav-height) + 72px) clamp(18px, 5vw, 60px) 80px;
}

.hero::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 34vh;
    pointer-events: none;
    content: "";
    background: linear-gradient(180deg, transparent, rgba(3, 4, 10, 0.86) 72%, #03040a);
}

.hero-orbit {
    position: absolute;
    width: min(72vw, 780px);
    aspect-ratio: 1;
    pointer-events: none;
    transform-style: preserve-3d;
    animation: orbitFloat 11s ease-in-out infinite;
}

.hero-orbit span {
    position: absolute;
    inset: 13%;
    border: 1px solid rgba(255, 204, 63, 0.18);
    border-top-color: rgba(84, 229, 255, 0.62);
    border-right-color: rgba(173, 27, 69, 0.42);
    border-radius: 50%;
    filter: drop-shadow(0 0 24px rgba(84, 229, 255, 0.18));
    transform: rotateX(66deg) rotateZ(18deg);
    animation: orbitSpin 18s linear infinite;
}

.hero-orbit span:nth-child(2) {
    inset: 22%;
    border-top-color: rgba(255, 204, 63, 0.74);
    border-right-color: rgba(116, 65, 255, 0.38);
    animation-duration: 24s;
    animation-direction: reverse;
}

.hero-orbit span:nth-child(3) {
    inset: 4%;
    border-color: rgba(255, 255, 255, 0.08);
    border-left-color: rgba(255, 204, 63, 0.22);
    animation-duration: 32s;
}

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

.hero-content {
    display: grid;
    width: min(100%, 980px);
    justify-items: center;
    text-align: center;
}

.logo-mobile {
    width: min(86vw, 620px);
    filter:
        drop-shadow(0 22px 28px rgba(0, 0, 0, 0.5))
        drop-shadow(0 0 34px rgba(255, 204, 63, 0.24));
    animation: logoArrive 1.3s cubic-bezier(0.2, 0.85, 0.2, 1) both 0.35s, logoBreathe 5.8s ease-in-out infinite 1.8s;
}

.hero p {
    max-width: 720px;
    margin-top: clamp(18px, 2.8vw, 34px);
    font: clamp(1.05rem, 2.2vw, 1.55rem)/1.35 "Evogria", sans-serif;
    color: var(--muted);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.72);
}

.hero .btn {
    margin-top: clamp(26px, 4vw, 44px);
}

.section {
    position: relative;
    padding: clamp(78px, 11vw, 150px) clamp(18px, 5vw, 60px);
}

.section-shell {
    width: min(100%, var(--max));
    margin: 0 auto;
}

.about-section {
    background:
        linear-gradient(180deg, #03040a, rgba(7, 9, 21, 0.88) 48%, #050611),
        radial-gradient(ellipse at 12% 32%, rgba(84, 229, 255, 0.1), transparent 36%);
}

.about-section::before,
.cta-section::before,
.footer::before {
    position: absolute;
    top: 0;
    left: 50%;
    width: min(100% - 36px, var(--max));
    height: 1px;
    content: "";
    transform: translateX(-50%);
    background: linear-gradient(90deg, transparent, rgba(255, 204, 63, 0.52), rgba(84, 229, 255, 0.34), transparent);
}

.quote-panel {
    position: relative;
    display: grid;
    min-height: clamp(150px, 20vw, 220px);
    place-items: center;
    padding: clamp(28px, 5vw, 58px);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.025)),
        rgba(5, 7, 18, 0.62);
    box-shadow:
        0 35px 100px rgba(0, 0, 0, 0.35),
        inset 0 0 36px rgba(255, 204, 63, 0.045);
    backdrop-filter: blur(18px);
}

.quote-panel::before,
.quote-panel::after {
    position: absolute;
    right: 28px;
    left: 28px;
    height: 1px;
    content: "";
    background: linear-gradient(90deg, transparent, rgba(255, 204, 63, 0.45), transparent);
}

.quote-panel::before {
    top: 22px;
}

.quote-panel::after {
    bottom: 22px;
}

.main-quote {
    max-width: 880px;
    min-height: 2.7em;
    font: clamp(1.55rem, 4.6vw, 4.5rem)/1.08 "Eternalo", "Evogria", sans-serif;
    text-align: center;
    color: white;
    text-shadow:
        0 0 10px rgba(255, 204, 63, 0.38),
        0 0 34px rgba(84, 229, 255, 0.12);
}

.main-quote.is-complete::after {
    display: inline-block;
    width: 0.12em;
    height: 0.9em;
    margin-left: 0.12em;
    content: "";
    vertical-align: -0.09em;
    background: var(--gold);
    box-shadow: 0 0 18px rgba(255, 204, 63, 0.75);
    animation: caretBlink 1s step-end infinite;
}

.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: clamp(18px, 3vw, 34px);
    margin-top: clamp(34px, 6vw, 70px);
    align-items: stretch;
}

.intro-block,
.info-box {
    position: relative;
    min-height: 100%;
    padding: clamp(24px, 4vw, 42px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02)),
        rgba(8, 10, 25, 0.62);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(18px);
}

.intro-block::before,
.info-box::before {
    position: absolute;
    inset: 12px;
    pointer-events: none;
    content: "";
    border: 1px solid rgba(255, 204, 63, 0.08);
    border-radius: 6px;
}

.intro-text,
.info-text {
    position: relative;
    font: clamp(1.02rem, 1.9vw, 1.42rem)/1.65 "Coolvetica", "Trebuchet MS", sans-serif;
    color: var(--muted);
}

.info-text strong {
    color: var(--gold);
    font-family: "Mont", "Arial Black", sans-serif;
    text-shadow: 0 0 24px rgba(255, 204, 63, 0.38);
}

.percent-sign {
    font-family: "Arial Black", Arial, sans-serif;
    font-size: 0.92em;
}

.glow,
.highlight {
    color: var(--gold);
    text-shadow:
        0 0 10px rgba(255, 204, 63, 0.84),
        0 0 30px rgba(255, 204, 63, 0.28);
}

.highlight {
    display: inline-block;
    transform: translateY(-0.03em);
}

.club-glow {
    color: #ff6f95;
    text-shadow:
        0 0 12px rgba(173, 27, 69, 0.9),
        0 0 26px rgba(173, 27, 69, 0.45);
}

.info-bubbles {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(18px, 3vw, 34px);
    margin-top: clamp(36px, 6vw, 76px);
}

.bubble {
    position: relative;
    min-height: clamp(310px, 35vw, 480px);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 8px;
    background: var(--space);
    box-shadow:
        0 30px 90px rgba(0, 0, 0, 0.34),
        0 0 34px rgba(116, 65, 255, 0.12);
    transform-style: preserve-3d;
    transition: transform 0.45s ease, box-shadow 0.45s ease, border-color 0.45s ease;
}

.bubble:nth-child(2) {
    transition-delay: 0.08s;
}

.bubble::before {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    content: "";
    background:
        linear-gradient(180deg, rgba(3, 4, 10, 0.05), rgba(3, 4, 10, 0.62)),
        linear-gradient(120deg, rgba(255, 204, 63, 0.18), transparent 38%, rgba(84, 229, 255, 0.12));
}

.bubble::after {
    position: absolute;
    top: 18px;
    right: 18px;
    left: 18px;
    z-index: 3;
    height: 1px;
    content: "";
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.64), transparent);
    opacity: 0.65;
}

.bubble:hover {
    border-color: rgba(255, 204, 63, 0.45);
    box-shadow:
        0 36px 110px rgba(0, 0, 0, 0.42),
        0 0 54px rgba(255, 204, 63, 0.18);
    transform: translateY(-8px);
}

.bubble-video {
    width: 100%;
    height: 100%;
    min-height: inherit;
    object-fit: cover;
    filter: saturate(1.14) contrast(1.08);
    transform: scale(1.04);
    transition: transform 1s ease, filter 0.8s ease;
}

.bubble:hover .bubble-video {
    transform: scale(1.1);
    filter: saturate(1.28) contrast(1.12);
}

.bubble-content {
    position: absolute;
    inset: auto 0 0;
    z-index: 4;
    display: grid;
    gap: 10px;
    padding: clamp(26px, 4vw, 46px);
    background: linear-gradient(180deg, transparent, rgba(3, 4, 10, 0.88));
}

.bubble-content h3 {
    font: clamp(2rem, 4vw, 4.5rem)/0.92 "Worldstar", "Evogria", sans-serif;
    color: var(--gold);
    text-shadow:
        0 0 18px rgba(255, 204, 63, 0.42),
        5px 6px 0 rgba(86, 0, 30, 0.68);
}

.bubble-content p {
    font: clamp(1rem, 1.8vw, 1.42rem)/1.2 "Mont", "Arial Black", sans-serif;
    color: white;
    text-shadow: 0 0 22px rgba(0, 0, 0, 0.7);
}

.countdown-section {
    overflow: hidden;
    background:
        linear-gradient(180deg, #050611, rgba(8, 10, 25, 0.96)),
        radial-gradient(ellipse at 16% 18%, rgba(84, 229, 255, 0.12), transparent 34%),
        radial-gradient(ellipse at 84% 64%, rgba(255, 204, 63, 0.12), transparent 38%);
}

.countdown-section::before {
    position: absolute;
    top: 0;
    left: 50%;
    width: min(100% - 36px, var(--max));
    height: 1px;
    content: "";
    transform: translateX(-50%);
    background: linear-gradient(90deg, transparent, rgba(84, 229, 255, 0.42), rgba(255, 204, 63, 0.52), transparent);
}

.countdown-shell {
    position: relative;
    display: grid;
    justify-items: center;
    gap: clamp(20px, 4vw, 42px);
    width: min(100%, var(--max));
    margin: 0 auto;
    padding: clamp(28px, 5vw, 58px);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.025)),
        rgba(8, 10, 25, 0.7);
    box-shadow:
        0 35px 100px rgba(0, 0, 0, 0.34),
        inset 0 0 48px rgba(84, 229, 255, 0.04);
    backdrop-filter: blur(18px);
}

.countdown-shell::before {
    position: absolute;
    inset: -34% auto auto -12%;
    width: 46%;
    aspect-ratio: 1;
    content: "";
    border: 1px solid rgba(84, 229, 255, 0.18);
    border-radius: 50%;
    box-shadow:
        0 0 0 18px rgba(84, 229, 255, 0.025),
        0 0 55px rgba(84, 229, 255, 0.12);
}

.countdown-shell::after {
    position: absolute;
    right: -14%;
    bottom: 28%;
    width: 46%;
    height: 1px;
    content: "";
    background: linear-gradient(90deg, transparent, rgba(255, 204, 63, 0.64), rgba(84, 229, 255, 0.42), transparent);
    transform: rotate(-14deg);
    box-shadow: 0 0 28px rgba(255, 204, 63, 0.32);
}

.countdown-copy,
.countdown-grid,
.countdown-status {
    position: relative;
    z-index: 1;
    text-align: center;
}

.countdown-copy h2 {
    color: var(--gold);
    font: clamp(2.2rem, 5vw, 5rem)/0.92 "Worldstar", "Evogria", sans-serif;
    text-shadow:
        0 0 18px rgba(255, 204, 63, 0.42),
        5px 6px 0 rgba(86, 0, 30, 0.68);
}

.countdown-copy p:not(.section-kicker) {
    max-width: 520px;
    margin: 18px auto 0;
    color: var(--muted);
    font: clamp(1rem, 1.75vw, 1.28rem)/1.55 "Coolvetica", "Trebuchet MS", sans-serif;
}

.countdown-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    width: min(100%, 780px);
}

.countdown-card {
    display: grid;
    min-height: 138px;
    place-items: center;
    padding: 18px 12px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 8px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.025)),
        rgba(255, 255, 255, 0.055);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.03),
        0 20px 60px rgba(0, 0, 0, 0.24);
}

.countdown-card strong {
    display: block;
    color: white;
    font: clamp(2rem, 4.6vw, 4.6rem)/0.9 "Mont", "Arial Black", sans-serif;
    text-shadow:
        0 0 12px rgba(255, 204, 63, 0.54),
        0 0 34px rgba(84, 229, 255, 0.16);
}

.countdown-card span {
    color: rgba(255, 248, 231, 0.68);
    font: 0.78rem/1 "Mont", "Arial Black", sans-serif;
    text-transform: uppercase;
}

.countdown-status {
    color: var(--muted);
    font: 0.98rem/1.4 "Coolvetica", "Trebuchet MS", sans-serif;
}

.countdown-status.is-live {
    color: var(--mint);
    text-shadow: 0 0 16px rgba(134, 255, 216, 0.24);
}

.registration-section {
    overflow: hidden;
    background:
        linear-gradient(180deg, #050611, rgba(8, 10, 25, 0.96)),
        radial-gradient(ellipse at 18% 18%, rgba(255, 204, 63, 0.12), transparent 34%),
        radial-gradient(ellipse at 88% 60%, rgba(173, 27, 69, 0.18), transparent 36%);
}

.registration-section::before {
    position: absolute;
    top: 0;
    left: 50%;
    width: min(100% - 36px, var(--max));
    height: 1px;
    content: "";
    transform: translateX(-50%);
    background: linear-gradient(90deg, transparent, rgba(255, 204, 63, 0.52), rgba(173, 27, 69, 0.42), transparent);
}

.registration-shell {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(340px, 1fr);
    gap: clamp(24px, 5vw, 64px);
    align-items: start;
    width: min(100%, var(--max));
    margin: 0 auto;
    padding: clamp(28px, 5vw, 58px);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.025)),
        rgba(8, 10, 25, 0.7);
    box-shadow:
        0 35px 100px rgba(0, 0, 0, 0.34),
        inset 0 0 48px rgba(255, 204, 63, 0.04);
    backdrop-filter: blur(18px);
}

.registration-shell::before {
    position: absolute;
    right: -11%;
    top: -32%;
    width: 44%;
    aspect-ratio: 1;
    content: "";
    border: 1px solid rgba(255, 204, 63, 0.18);
    border-radius: 50%;
    box-shadow:
        0 0 0 18px rgba(173, 27, 69, 0.025),
        0 0 55px rgba(255, 204, 63, 0.12);
}

.registration-copy,
.registration-form {
    position: relative;
    z-index: 1;
}

.registration-copy h2 {
    color: var(--gold);
    font: clamp(2.2rem, 5vw, 5rem)/0.92 "Worldstar", "Evogria", sans-serif;
    text-shadow:
        0 0 18px rgba(255, 204, 63, 0.42),
        5px 6px 0 rgba(86, 0, 30, 0.68);
}

.registration-copy p:not(.section-kicker) {
    max-width: 520px;
    margin-top: 18px;
    color: var(--muted);
    font: clamp(1rem, 1.75vw, 1.28rem)/1.55 "Coolvetica", "Trebuchet MS", sans-serif;
}

.registration-form {
    display: grid;
    gap: 22px;
}

.field-group {
    display: grid;
    gap: 12px;
    min-width: 0;
    padding: 0;
    border: 0;
}

.field-group label,
.field-group legend {
    color: rgba(255, 248, 231, 0.78);
    font: 0.82rem/1 "Mont", "Arial Black", sans-serif;
    text-transform: uppercase;
}

.age-field legend {
    transform: translateY(-6px);
}

.field-group input[type="email"] {
    width: 100%;
    min-height: 56px;
    padding: 0 18px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    outline: 0;
    background: rgba(255, 255, 255, 0.075);
    color: white;
    font: 1rem/1.2 "Coolvetica", "Trebuchet MS", sans-serif;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.035);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.field-group input[type="email"]::placeholder {
    color: rgba(255, 248, 231, 0.42);
}

.field-group input[type="email"]:focus {
    border-color: rgba(255, 204, 63, 0.58);
    background: rgba(255, 255, 255, 0.105);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.06),
        0 0 28px rgba(255, 204, 63, 0.16);
}

.field-group input[aria-invalid="true"] {
    border-color: rgba(255, 111, 149, 0.78);
    box-shadow: 0 0 28px rgba(173, 27, 69, 0.18);
}

.age-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.age-options label {
    position: relative;
    display: block;
    cursor: pointer;
}

.age-options input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.age-options span {
    display: grid;
    min-height: 54px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.065);
    color: white;
    font: 0.92rem/1 "Mont", "Arial Black", sans-serif;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.025);
    transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.age-options input:focus-visible + span {
    outline: 2px solid rgba(255, 204, 63, 0.8);
    outline-offset: 3px;
}

.age-options input:checked + span {
    border-color: rgba(255, 204, 63, 0.62);
    background:
        linear-gradient(135deg, rgba(255, 204, 63, 0.26), rgba(173, 27, 69, 0.18)),
        rgba(255, 255, 255, 0.08);
    box-shadow:
        0 0 28px rgba(255, 204, 63, 0.14),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.age-options label:hover span {
    transform: translateY(-2px);
    border-color: rgba(255, 204, 63, 0.42);
}

.registration-submit {
    min-height: 58px;
    padding: 0 26px;
    border: 0;
    border-radius: 999px;
    background:
        linear-gradient(135deg, rgba(255, 204, 63, 0.95), rgba(173, 27, 69, 0.92) 58%, rgba(116, 65, 255, 0.84));
    color: white;
    cursor: pointer;
    font: 0.86rem/1 "Mont", "Arial Black", sans-serif;
    text-transform: uppercase;
    box-shadow:
        0 18px 48px rgba(173, 27, 69, 0.28),
        0 0 0 1px rgba(255, 255, 255, 0.16);
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
}

.registration-submit:hover {
    transform: translateY(-2px);
    box-shadow:
        0 24px 60px rgba(255, 204, 63, 0.18),
        0 24px 60px rgba(173, 27, 69, 0.32);
}

.registration-submit:disabled {
    cursor: default;
    opacity: 0.65;
    transform: none;
}

.registration-message {
    min-height: 1.4em;
    color: var(--muted);
    font: 0.98rem/1.4 "Coolvetica", "Trebuchet MS", sans-serif;
}

.registration-message.is-success {
    color: var(--mint);
    text-shadow: 0 0 16px rgba(134, 255, 216, 0.24);
}

.registration-message.is-error {
    color: #ff8dac;
    text-shadow: 0 0 16px rgba(173, 27, 69, 0.24);
}

.section-kicker {
    margin-bottom: 12px;
    color: var(--cyan);
    font: 0.78rem/1 "Mont", "Arial Black", sans-serif;
    text-transform: uppercase;
    text-shadow: 0 0 18px rgba(84, 229, 255, 0.36);
}

.cta-section {
    overflow: hidden;
    background:
        linear-gradient(180deg, #050611, rgba(10, 8, 20, 0.95)),
        radial-gradient(ellipse at 50% 50%, rgba(255, 204, 63, 0.12), transparent 46%);
}

.cta-section::after {
    position: absolute;
    inset: 18% -18% auto;
    height: 1px;
    content: "";
    background: linear-gradient(90deg, transparent, rgba(255, 204, 63, 0.56), rgba(173, 27, 69, 0.5), transparent);
    transform: rotate(-7deg);
    box-shadow:
        0 0 18px rgba(255, 204, 63, 0.34),
        0 0 44px rgba(173, 27, 69, 0.24);
}

.cta-shell {
    position: relative;
    z-index: 1;
    display: grid;
    justify-items: center;
    width: min(100%, 920px);
    margin: 0 auto;
    text-align: center;
}

.cta-quote {
    font: clamp(1.75rem, 5vw, 5.2rem)/1.04 "Eternalo", "Evogria", sans-serif;
    text-shadow: 0 0 34px rgba(0, 0, 0, 0.55);
}

.cta-subtitle {
    margin-top: 20px;
    color: var(--muted);
    font: clamp(1rem, 1.7vw, 1.3rem)/1.4 "Coolvetica", "Trebuchet MS", sans-serif;
}

.cta-btn {
    margin-top: 30px;
}

.footer {
    position: relative;
    padding: clamp(58px, 8vw, 96px) clamp(20px, 5vw, 60px) 40px;
    background:
        linear-gradient(180deg, rgba(10, 8, 20, 0.96), #03040a),
        radial-gradient(ellipse at 10% 100%, rgba(84, 229, 255, 0.1), transparent 40%);
    text-align: center;
}

.footer-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(22px, 5vw, 58px);
    width: min(100%, var(--max));
    margin: 0 auto clamp(24px, 4vw, 38px);
    flex-wrap: wrap;
}

.footer-logos img {
    width: auto;
    max-width: min(230px, 72vw);
    max-height: 76px;
    object-fit: contain;
    opacity: 0.92;
    filter: drop-shadow(0 0 18px rgba(255, 204, 63, 0.15));
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.footer-logos img:hover {
    opacity: 1;
    transform: translateY(-3px);
}

.footer-info {
    display: grid;
    gap: 16px;
    max-width: 780px;
    margin: 0 auto;
    color: var(--muted);
    font: clamp(1rem, 1.8vw, 1.34rem)/1.55 "Coolvetica", "Trebuchet MS", sans-serif;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    min-width: 112px;
    padding: 13px 20px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.045);
    color: white;
    font: 0.9rem/1 "Mont", "Arial Black", sans-serif;
    text-decoration: none;
    transition: color 0.3s ease, border-color 0.3s ease, transform 0.3s ease, background 0.3s ease;
}

.footer-links a:hover {
    border-color: rgba(255, 204, 63, 0.5);
    background: rgba(255, 204, 63, 0.1);
    color: var(--gold);
    transform: translateY(-2px);
}

.footer-tagline {
    margin-top: 30px;
    color: rgba(255, 248, 231, 0.72);
    font: clamp(1.15rem, 2vw, 1.55rem)/1.35 "Eternalo", "Evogria", sans-serif;
    text-shadow: 0 0 18px rgba(255, 204, 63, 0.22);
}

.footer-bottom {
    max-width: var(--max);
    margin: 34px auto 0;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.09);
    color: rgba(255, 248, 231, 0.48);
    font: 0.92rem/1.5 "Coolvetica", "Trebuchet MS", sans-serif;
}

.reveal {
    opacity: 0;
    transform: translateY(34px);
    filter: blur(10px);
    transition:
        opacity 0.8s ease,
        transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1),
        filter 0.8s ease;
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

.tilt-surface {
    --tilt-x: 0deg;
    --tilt-y: 0deg;
    transform-style: preserve-3d;
    will-change: transform;
}

.tilt-surface > * {
    transform: translateZ(18px);
}

.tilt-surface.reveal {
    transform: perspective(1200px) translateY(34px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
}

.tilt-surface.reveal.in-view {
    transform: perspective(1200px) translateY(0) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
}

.tilt-surface:not(.reveal) {
    transform: perspective(1200px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
}

.tilt-surface.is-tilting {
    filter: saturate(1.06);
    transition: transform 0.12s ease-out, filter 0.2s ease;
}

.tilt-surface.is-resetting {
    transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.3s ease;
}

@keyframes navDrop {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes driftStars {
    from {
        background-position: 10% 20%, 70% 36%, 0 0;
    }
    to {
        background-position: 32% 58%, 42% 72%, 620px 620px;
    }
}

@keyframes orbitFloat {
    0%,
    100% {
        transform: translateY(0) rotate(-2deg);
    }
    50% {
        transform: translateY(-18px) rotate(2deg);
    }
}

@keyframes orbitSpin {
    to {
        transform: rotateX(66deg) rotateZ(378deg);
    }
}

@keyframes logoArrive {
    from {
        opacity: 0;
        transform: translateY(28px) scale(0.94);
        filter: blur(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter:
            drop-shadow(0 22px 28px rgba(0, 0, 0, 0.5))
            drop-shadow(0 0 34px rgba(255, 204, 63, 0.24));
    }
}

@keyframes logoBreathe {
    0%,
    100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-8px) scale(1.015);
    }
}

@keyframes buttonScan {
    0%,
    38% {
        transform: translateX(-70%) rotate(10deg);
    }
    62%,
    100% {
        transform: translateX(70%) rotate(10deg);
    }
}

@keyframes socialFade {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes caretBlink {
    50% {
        opacity: 0;
    }
}

@media (max-width: 760px) {
    :root {
        --nav-height: 64px;
    }

    body::before {
        background-size: 34px 34px;
        opacity: 0.1;
    }

    .nav {
        width: calc(100% - 24px);
        grid-template-columns: 1fr auto 1fr;
        padding: 8px;
    }

    .nav img {
        width: clamp(70px, 24vw, 94px);
        max-height: 40px;
    }

    .nav-btn {
        min-width: 132px;
        min-height: 40px;
        padding: 0 10px;
        font-size: 0.58rem;
    }

    .hero {
        padding-right: 18px;
        padding-left: 18px;
    }

    .hero-orbit {
        width: 118vw;
        opacity: 0.78;
    }

    .logo-mobile {
        width: min(94vw, 430px);
    }

    .about-grid,
    .info-bubbles,
    .countdown-shell,
    .registration-shell {
        grid-template-columns: 1fr;
    }

    .countdown-shell,
    .registration-shell {
        padding: 32px 22px;
    }

    .quote-panel {
        padding: 34px 22px;
    }

    .main-quote {
        min-height: 4.4em;
    }

    .bubble {
        min-height: 300px;
    }

    .socials {
        right: 12px;
        bottom: 12px;
        padding: 8px;
    }

    .socials a {
        width: 38px;
        height: 38px;
    }
}

@media (max-width: 460px) {
    .nav {
        border-radius: 26px;
    }

    .brand-link-tuniv img {
        width: 66px;
    }

    .brand-link-astra img {
        width: 82px;
    }

    .nav-btn {
        min-width: 116px;
        padding: 0 8px;
        font-size: 0.48rem;
    }

    .hero {
        padding-top: 118px;
    }

    .btn,
    .cta-btn {
        width: min(100%, 280px);
    }

    .intro-block,
    .info-box {
        padding: 24px 20px;
    }

    .bubble {
        min-height: 260px;
    }

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

    .countdown-card {
        min-height: 118px;
    }

    .age-options {
        grid-template-columns: 1fr;
    }

    .footer-links a {
        width: 100%;
        max-width: 280px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
        filter: none;
    }
}