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

html {
    scroll-behavior: smooth;
}

body {
    background:
        radial-gradient(circle at 50% 15%, #101c2d 0%, #070b12 35%, #030508 100%);
    color: #ffffff;
    font-family: "Inter", sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

#particles {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.8;
}

.page {
    position: relative;
    z-index: 1;
    width: 100%;
}


/* =========================
   HERO
========================= */

.hero {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 40px 20px;
    overflow: hidden;
}


/* Logo */

.logo {
    position: absolute;
    top: 28px;
    left: 30px;

    display: flex;
    align-items: center;
    gap: 12px;

    color: #dceaff;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 7px;
}

.logo span {
    font-size: 38px;
    font-weight: 300;
    line-height: 1;
    letter-spacing: -8px;
    transform: skew(-8deg);
}


/* Hero Inhalt */

.hero-content {
    width: 100%;
    text-align: center;
    animation: heroAppear 1.5s ease-out forwards;
}


/* Überschrift */

.title-wrapper {
    position: relative;
    display: inline-block;
}

h1 {
    font-size: clamp(3.5rem, 15vw, 10rem);
    line-height: 0.9;
    font-weight: 700;
    letter-spacing: 0.08em;

    color: #ffffff;

    text-shadow:
        0 0 10px rgba(150, 200, 255, 0.4),
        0 0 30px rgba(80, 160, 255, 0.3),
        0 0 70px rgba(40, 120, 255, 0.2);

    animation: titleGlow 4s ease-in-out infinite alternate;
}


/* Blaue Linie */

.title-line {
    position: absolute;
    left: -15%;
    right: -15%;
    bottom: -16px;
    height: 2px;

    background: linear-gradient(
        90deg,
        transparent,
        #7ec8ff,
        #ffffff,
        #7ec8ff,
        transparent
    );

    box-shadow:
        0 0 8px #65baff,
        0 0 25px rgba(50, 150, 255, 0.8);

    animation: linePulse 3s ease-in-out infinite;
}


/* Since */

.since {
    margin-top: 38px;

    font-size: clamp(15px, 3vw, 24px);
    font-weight: 300;
    letter-spacing: 0.65em;

    color: #b8d4f5;

    animation: fadeUp 1s ease-out 0.5s both;
}


/* Subtitle */

.subtitle {
    margin-top: 55px;

    font-size: clamp(8px, 2vw, 14px);
    font-weight: 400;
    letter-spacing: 0.38em;

    color: #8faac8;

    animation: fadeUp 1s ease-out 0.9s both;
}


/* Scroll */

.scroll-indicator {
    position: absolute;
    bottom: 35px;

    width: 25px;
    height: 40px;

    display: flex;
    justify-content: center;
}

.scroll-indicator span {
    width: 1px;
    height: 28px;

    background: linear-gradient(
        to bottom,
        transparent,
        #b9dcff,
        transparent
    );

    animation: scrollDown 2s ease-in-out infinite;
}


/* =========================
   MARKETPLACES
========================= */

.marketplaces {
    width: min(920px, calc(100% - 32px));
    margin: 0 auto;

    display: flex;
    flex-direction: column;
    gap: 28px;

    padding-bottom: 80px;
}


.market-card {
    position: relative;
    display: block;

    width: 100%;
    aspect-ratio: 2.2 / 1;

    overflow: hidden;

    border-radius: 25px;

    border: 1px solid rgba(180, 220, 255, 0.4);

    background: #0b1018;

    text-decoration: none;
    color: white;

    box-shadow:
        0 20px 70px rgba(0, 0, 0, 0.45),
        0 0 0 rgba(70, 160, 255, 0);

    transform: translateY(40px);
    opacity: 0;

    animation: cardAppear 1s ease-out forwards;

    transition:
        transform 0.5s cubic-bezier(.2,.8,.2,1),
        box-shadow 0.5s ease,
        border-color 0.5s ease;
}

.market-card:nth-child(2) {
    animation-delay: 0.18s;
}


/* Bild */

.market-card img {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.8s cubic-bezier(.2,.8,.2,1),
        filter 0.6s ease;
}


/* Overlay */

.card-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(2, 6, 12, 0.82) 0%,
            rgba(2, 6, 12, 0.40) 50%,
            rgba(2, 6, 12, 0.10) 100%
        );

    transition: background 0.5s ease;
}


/* Karteninhalt */


.card-content {
    position: absolute;
    inset: 0;

    padding: clamp(22px, 5vw, 55px);

    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}

.card-label {
    font-size: 9px;
    letter-spacing: 0.35em;
    color: #a9c7e6;
    margin-bottom: 8px;
}


.card-content strong {
    font-size: clamp(25px, 6vw, 55px);
    font-weight: 600;
    letter-spacing: -0.03em;
}


.card-action {
    margin-top: 16px;

    display: flex;
    align-items: center;
    gap: 15px;

    font-size: 9px;
    letter-spacing: 0.25em;

    color: #d8eaff;
}


.arrow {
    width: 35px;
    height: 35px;

    border: 1px solid rgba(220, 240, 255, 0.7);
    border-radius: 50%;

    display: flex;
    justify-content: center;
    align-items: center;

    font-size: 20px;
    line-height: 1;

    transition:
        transform 0.4s ease,
        background 0.4s ease;
}


/* Hover */

.market-card:hover {
    transform: translateY(-8px) scale(1.015);

    border-color: rgba(160, 215, 255, 0.9);

    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.6),
        0 0 40px rgba(60, 150, 255, 0.15);
}

.market-card:hover img {
    transform: scale(1.06);
    filter: brightness(1.08);
}

.market-card:hover .arrow {
    transform: translateX(6px);
    background: rgba(255, 255, 255, 0.12);
}


/* =========================
   FEATURES
========================= */

.features {
    width: min(850px, calc(100% - 40px));

    margin: 0 auto;
    padding: 10px 0 55px;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;

    text-align: center;
}


.feature {
    color: #9eb5cf;

    font-size: 8px;
    letter-spacing: 0.25em;
}


.feature-icon {
    font-size: 30px;
    font-weight: 300;

    color: #d4e9ff;

    margin-bottom: 14px;

    text-shadow:
        0 0 15px rgba(100, 180, 255, 0.5);
}


/* =========================
   FOOTER
========================= */

footer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;

    padding: 0 20px 45px;

    color: #667f9c;

    font-size: 8px;
    letter-spacing: 0.3em;
}


.footer-line {
    width: 40px;
    height: 1px;

    background: #36516d;
}


/* =========================
   ANIMATIONEN
========================= */

@keyframes heroAppear {

    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

}


@keyframes titleGlow {

    from {
        text-shadow:
            0 0 10px rgba(150, 200, 255, 0.3),
            0 0 30px rgba(80, 160, 255, 0.2);
    }

    to {
        text-shadow:
            0 0 15px rgba(180, 220, 255, 0.6),
            0 0 45px rgba(70, 160, 255, 0.4),
            0 0 90px rgba(40, 120, 255, 0.25);
    }

}


@keyframes linePulse {

    0%, 100% {
        opacity: 0.5;
        transform: scaleX(0.85);
    }

    50% {
        opacity: 1;
        transform: scaleX(1);
    }

}


@keyframes fadeUp {

    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

}


@keyframes cardAppear {

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

}


@keyframes scrollDown {

    0% {
        transform: translateY(-5px);
        opacity: 0;
    }

    30% {
        opacity: 1;
    }

    70% {
        opacity: 1;
    }

    100% {
        transform: translateY(10px);
        opacity: 0;
    }

}


/* =========================
   MOBILE
========================= */

@media (max-width: 600px) {

    .hero {
        min-height: 88svh;
        padding: 30px 15px;
    }

    .logo {
        top: 22px;
        left: 20px;

        font-size: 10px;
        letter-spacing: 4px;
    }

    .logo span {
        font-size: 30px;
    }

    h1 {
        font-size: 17vw;
        letter-spacing: 0.04em;
    }

    .title-line {
        bottom: -12px;
    }

    .since {
        margin-top: 28px;
        letter-spacing: 0.45em;
        font-size: 13px;
    }

    .subtitle {
        margin-top: 38px;
        letter-spacing: 0.25em;
        line-height: 2;
    }

    .marketplaces {
        width: calc(100% - 24px);
        gap: 18px;
        padding-bottom: 60px;
    }

    .market-card {
        aspect-ratio: 1.45 / 1;
        border-radius: 18px;
    }

    .card-content {
        padding: 22px;
    }

    .card-label {
        font-size: 7px;
    }

    .card-content strong {
        font-size: 27px;
    }

    .card-action {
        margin-top: 12px;
        font-size: 7px;
        gap: 9px;
    }

    .arrow {
        width: 30px;
        height: 30px;
        font-size: 17px;
    }

    .features {
        width: calc(100% - 30px);
        gap: 8px;
    }

    .feature {
        font-size: 6px;
        letter-spacing: 0.15em;
    }

    .feature-icon {
        font-size: 24px;
        margin-bottom: 10px;
    }

    footer {
        font-size: 6px;
        letter-spacing: 0.2em;
        gap: 10px;
    }

    .footer-line {
        width: 20px;
    }

}


/* Touch-Geräte */

@media (hover: none) {

    .market-card:active {
        transform: scale(0.98);
    }

}