:root {
    color-scheme: dark;
    --bg: #050507;
    --bg-elev: #101016;
    --bg-card: #15151f;
    --text: #f5f6f9;
    --muted: #a7aab5;
    --accent: #f4a742;
    --accent-strong: #ff7f3f;
    --border: #232330;
    --shadow: rgba(8, 8, 12, 0.55);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "DM Sans", system-ui, -apple-system, sans-serif;
    line-height: 1.65;
    color: var(--text);
    background: radial-gradient(circle at 20% -10%, rgba(244, 167, 66, 0.16), transparent 45%), var(--bg);
}

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

a {
    color: var(--accent);
    text-decoration-skip-ink: auto;
}

a:hover {
    color: var(--accent-strong);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    background: rgba(5, 5, 9, 0.78);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(14px);
}

.site-header__inner {
    margin: 0 auto;
    padding: clamp(0.6rem, 2vw, 1rem) clamp(1.2rem, 4vw, 2.5rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(1rem, 4vw, 2rem);
    position: relative;
}

.header-tools {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.brand {
    display: flex;
}

.brand img {
    filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.6));
}

.nav-toggle {
    appearance: none;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.55rem 0.7rem;
    margin-left: auto;
}

.nav-toggle:focus-visible {
    outline: 2px solid var(--accent);
}

.nav-toggle .nav-toggle__bar {
    width: 1.65rem;
    height: 0.115rem;
    background: linear-gradient(to right, #fff 30%, rgba(255, 255, 255, 0.3));
    display: inline-block;
    position: relative;
}

.nav-toggle .nav-toggle__bar::before,
.nav-toggle .nav-toggle__bar::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 0.115rem;
    background: linear-gradient(to right, #fff 30%, rgba(255, 255, 255, 0.3));
}

.nav-toggle .nav-toggle__bar::before {
    top: -7px;
}

.nav-toggle .nav-toggle__bar::after {
    top: 7px;
}

.site-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-nav a {
    text-decoration: none;
    letter-spacing: 0.045em;
    font-weight: 600;
}

.site-nav a.cta {
    border: 1px solid rgba(244, 167, 66, 0.5);
    border-radius: 999px;
    padding: 0.45rem 0.95rem;
    color: var(--text);
}

@media (width >= 62rem) {
    .nav-toggle {
        display: none;
    }

    .site-nav ul {
        display: flex;
        gap: clamp(1.2rem, 2vw, 2rem);
        align-items: center;
        justify-content: flex-end;
    }
}

@media (width < 62rem) {
    .site-nav {
        position: absolute;
        top: 100%;
        right: clamp(1.2rem, 4vw, 2rem);
        left: clamp(1.2rem, 4vw, 2rem);
        opacity: 0;
        visibility: hidden;
        transform-origin: top;
        translate: 0 -0.65rem;
        transition: opacity 170ms ease, translate 170ms ease, visibility 170ms linear;
        background: rgba(10, 10, 16, 0.98);
        border-radius: 0.95rem;
        border: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: 0 35px 60px var(--shadow);
        padding: 0.9rem clamp(1rem, 4vw, 1.65rem);
    }

    body.nav-open .site-nav {
        opacity: 1;
        visibility: visible;
        translate: 0;
    }

    .site-nav ul {
        display: grid;
        gap: 1rem;
    }
}

.hero {
    max-width: 110ch;
    margin: 0 auto;
    padding: clamp(4rem, 13vw, 8rem) clamp(1.2rem, 6vw, 3rem);
}

.hero__content {
    max-width: 46rem;
}

.hero__title {
    font-family: "Bebas Neue", "DM Sans", system-ui;
    letter-spacing: 0.065em;
    font-size: clamp(3rem, 11vw, 6.5rem);
    line-height: 0.93;
    margin: 0 0 1.5rem;
    text-wrap: balance;
}

.hero__tagline {
    font-size: clamp(1.05rem, 2.4vw, 1.38rem);
    color: var(--muted);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.band {
    max-width: 110ch;
    margin: 0 auto clamp(4rem, 10vw, 7rem);
    padding: clamp(2.5rem, 6vw, 4rem) clamp(1.2rem, 6vw, 3rem);
    border-block: 1px solid transparent;
}

.band:first-of-type {
    border-top: none;
}

.band--narrow > * {
    max-width: 60ch;
}

.band.band--narrow {
    background: radial-gradient(circle at 140% -10%, rgba(244, 167, 66, 0.16), transparent 54%), transparent;
}

h2 {
    font-family: "Bebas Neue", "DM Sans", system-ui;
    letter-spacing: 0.065em;
    font-size: clamp(2rem, 7vw, 3.4rem);
    margin-block: 0 1rem;
}

.section-head > p {
    color: var(--muted);
}

.surf-grid {
    display: grid;
    gap: 1rem;
}

@media (width >= 60rem) {
    .surf-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.section-head {
    grid-column: 1 / -1;
    margin-block-end: 0.5rem;
}

.card {
    background: radial-gradient(circle at 140% -20%, rgba(244, 167, 66, 0.15), transparent 55%), var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.4rem clamp(1.1rem, 3vw, 1.65rem);
    box-shadow: 0 35px 50px rgba(10, 10, 24, 0.45);
}

.card--muted {
    background-color: rgba(255, 255, 255, 0.02);
}

.card__title {
    font-family: "Bebas Neue", "DM Sans", system-ui;
    letter-spacing: 0.065em;
    font-size: 1.5rem;
    margin: 0 0 0.75rem;
}

.split {
    display: grid;
    gap: 2rem;
}

@media (width >= 60rem) {
    .split {
        grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
        gap: clamp(2rem, 5vw, 4rem);
    }
}

.panel {
    align-self: start;
    background: rgba(255, 255, 255, 0.04);
    padding: clamp(1.35rem, 3vw, 1.95rem);
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.muted {
    color: var(--muted);
}

.facts {
    display: grid;
    gap: 1.65rem;
    margin-top: 1rem;
}

.facts dt {
    font-family: "Bebas Neue", "DM Sans", system-ui;
    letter-spacing: 0.065em;
    font-size: 1.05rem;
    color: rgba(247, 248, 255, 0.78);
}

.facts dd {
    margin-inline: 0;
}

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 0.45rem;
    border-radius: 999px;
    padding: 0.75rem clamp(1.4rem, 3vw, 2rem);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition: translate 170ms ease, box-shadow 170ms ease, background 170ms ease, color 170ms ease;
}

.btn:active {
    translate: 0 1px;
}

.btn--accent {
    background-image: linear-gradient(120deg, #ff9746, #fbc44b);
    color: #120c05;
}

.btn--accent:hover {
    color: #0b0905;
}

.btn--accent:focus-visible {
    outline: 2px solid rgba(255, 199, 120, 0.9);
    outline-offset: 3px;
}

.btn--ghost {
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--text);
    background: rgba(255, 255, 255, 0.02);
}

.btn--ghost:hover {
    border-color: rgba(244, 167, 66, 0.75);
}

.stack {
    display: grid;
    gap: clamp(1rem, 2vw, 1.55rem);
}

.field label {
    font-weight: 600;
    display: block;
    margin-bottom: 0.45rem;
}

.field input,
.field textarea {
    width: 100%;
    border-radius: 0.75rem;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    padding: 0.75rem 0.85rem;
    font: inherit;
}

.field input:focus-visible,
.field textarea:focus-visible {
    outline: 2px solid rgba(244, 167, 66, 0.9);
    outline-offset: 2px;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.subtle {
    color: var(--muted);
    font-size: 0.95rem;
}

.flash {
    border-radius: 0.75rem;
    padding: 0.85rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.flash--success {
    background: rgba(52, 211, 153, 0.12);
    border-color: rgba(52, 211, 153, 0.35);
}

.flash--error {
    background: rgba(248, 113, 113, 0.12);
    border-color: rgba(248, 113, 113, 0.45);
}

.site-footer {
    border-top: 1px solid var(--border);
    margin-top: clamp(3rem, 8vw, 5rem);
    padding: clamp(1.6rem, 4vw, 2.6rem) clamp(1.2rem, 6vw, 3rem);
    background: linear-gradient(180deg, rgba(12, 12, 18, 0.4), rgba(4, 4, 8, 1));
}

.site-footer__inner {
    margin: 0 auto;
    max-width: 110ch;
    text-align: center;
}

.site-footer .muted {
    font-size: 0.96rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}