:root {
    --ink: #211827;
    --deep: #100816;
    --plum: #3b1746;
    --violet: #7155b8;
    --blue: #5fb8d8;
    --green: #93d5a7;
    --gold: #f1d084;
    --rose: #ef9ab5;
    --cream: #fff8ea;
    --soft-cream: #f8eddc;
    --muted: #7d7181;
    --card: rgba(255, 248, 234, 0.92);
    --line: rgba(33, 24, 39, 0.12);
    --shadow: 0 24px 70px rgba(24, 10, 35, 0.18);
    
    --prism-x: 70%;
    --prism-y: 24%;
    --prism-rotate: -8deg;

    --intake-angle: 7deg;
    
    --intake-end-x: 70%;
    --intake-end-y: 24%;
    --intake-length: 120vw;

    --beam-a0: 102deg;
    --beam-a1: 111deg;
    --beam-a2: 120deg;
    --beam-a3: 129deg;
    --beam-a4: 138deg;

    --beam-f0: 38deg;
    --beam-f1: -34deg;
    --beam-f2: 28deg;
    --beam-f3: -40deg;
    --beam-f4: 34deg;

    --beam-thickness: 230px;
    --beam-opacity: 0.88;

    --page-light-angle: 112deg;
    --page-light-x: -12vw;
    --page-light-y: -6vh;
    --page-light-rotate: -8deg;
    --page-light-spread: 1.15;
    --page-light-opacity: 0.16;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    position: relative;
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(239, 154, 181, 0.18), transparent 34rem),
        radial-gradient(circle at bottom right, rgba(95, 184, 216, 0.18), transparent 34rem),
        var(--soft-cream);
}

body::before {
    content: none;
}

body > * {
    position: relative;
    z-index: 1;
}

a {
    color: inherit;
}

.site-header {
    position: relative;
    min-height: 620px;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 248, 234, 0.18);
    isolation: isolate;
    color: var(--cream);
    background:
        radial-gradient(
            circle at var(--prism-x) var(--prism-y),
            rgba(255, 255, 255, 0.2),
            transparent 13rem
        ),
        linear-gradient(
            135deg,
            rgba(16, 8, 22, 0.94),
            rgba(59, 23, 70, 0.78)
        ),
        var(--deep);
}

.spectral-stage {
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

.spectral-intake {
    position: absolute;
    left: var(--intake-end-x);
    top: var(--intake-end-y);
    width: var(--intake-length);
    height: 92px;
    transform:
        translate(-100%, -50%)
        rotate(var(--intake-angle));
    transform-origin: 100% 50%;
    background:
        linear-gradient(
            90deg,
            transparent 0%,
            rgba(255, 255, 255, 0.04) 24%,
            rgba(255, 255, 255, 0.46) 74%,
            rgba(255, 255, 255, 0.82) 100%
        );
    clip-path: polygon(0 44%, 100% 0, 100% 100%, 0 56%);
    opacity: 0.72;
    filter: blur(0.25px);
}

.spectral-beam {
    position: absolute;
    left: var(--prism-x);
    top: var(--prism-y);
    width: 118vmax;
    height: var(--beam-thickness);
    transform:
        translateY(-50%)
        rotate(var(--beam-angle));
    transform-origin: 0 50%;
    clip-path: polygon(0 50%, 100% 3%, 100% 97%);
    opacity: var(--beam-opacity);
    filter: blur(0.2px);
    pointer-events: none;
}

.spectral-beam::after {
    content: "";
    position: absolute;
    left: 34%;
    top: 0;
    width: 80%;
    height: 100%;
    background: inherit;
    clip-path: polygon(0 50%, 100% 14%, 100% 86%);
    transform:
        rotate(var(--beam-fold))
        scaleX(0.82);
    transform-origin: 0 50%;
    opacity: 0.58;
}

.spectral-beam-rose {
    --beam-angle: var(--beam-a0);
    --beam-fold: var(--beam-f0);
    background:
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.22) 0%,
            rgba(239, 154, 181, 0.7) 28%,
            rgba(239, 154, 181, 0.36) 58%,
            transparent 86%
        );
}

.spectral-beam-gold {
    --beam-angle: var(--beam-a1);
    --beam-fold: var(--beam-f1);
    background:
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.18) 0%,
            rgba(241, 208, 132, 0.66) 28%,
            rgba(241, 208, 132, 0.34) 58%,
            transparent 86%
        );
}

.spectral-beam-green {
    --beam-angle: var(--beam-a2);
    --beam-fold: var(--beam-f2);
    background:
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.15) 0%,
            rgba(147, 213, 167, 0.62) 28%,
            rgba(147, 213, 167, 0.32) 58%,
            transparent 86%
        );
}

.spectral-beam-blue {
    --beam-angle: var(--beam-a3);
    --beam-fold: var(--beam-f3);
    background:
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.15) 0%,
            rgba(95, 184, 216, 0.68) 28%,
            rgba(95, 184, 216, 0.34) 58%,
            transparent 86%
        );
}

.spectral-beam-violet {
    --beam-angle: var(--beam-a4);
    --beam-fold: var(--beam-f4);
    background:
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.12) 0%,
            rgba(113, 85, 184, 0.72) 28%,
            rgba(113, 85, 184, 0.36) 58%,
            transparent 86%
        );
}

.prism-dragger {
    position: absolute;
    left: var(--prism-x);
    top: var(--prism-y);
    z-index: 7;
    width: 190px;
    height: 190px;
    padding: 0;
    border: 0;
    background: transparent;
    transform:
        translate(-50%, -50%)
        rotate(var(--prism-rotate));
    transform-origin: 50% 50%;
    cursor: grab;
    pointer-events: auto;
    touch-action: none;
}

.prism-dragger:active {
    cursor: grabbing;
}

.prism-dragger:focus-visible {
    outline: 2px solid rgba(255, 248, 234, 0.9);
    outline-offset: 8px;
}

.prism-core {
    display: block;
    width: 100%;
    height: 100%;
    clip-path: polygon(50% 0%, 100% 86%, 0% 86%);
    background:
        linear-gradient(
            135deg,
            rgba(255, 255, 255, 0.9),
            rgba(255, 255, 255, 0.1)
        ),
        linear-gradient(
            45deg,
            rgba(113, 85, 184, 0.58),
            rgba(95, 184, 216, 0.38)
        );
    border: 1px solid rgba(255, 255, 255, 0.58);
    filter: drop-shadow(0 22px 34px rgba(0, 0, 0, 0.28));
    opacity: 0.86;
}

.site-nav,
.hero {
    position: relative;
    z-index: 3;
}

.site-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1.4rem 0;
}

.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: inline-block;
    clip-path: polygon(50% 0%, 100% 86%, 0% 86%);
    background:
        linear-gradient(135deg, var(--rose), var(--gold), var(--green), var(--blue), var(--violet));
    box-shadow: 0 0 24px rgba(255, 255, 255, 0.32);
}

.brand-name {
    font-size: 1.08rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    font-size: 0.95rem;
}

.nav-links a {
    text-decoration: none;
    opacity: 0.9;
}

.nav-links a:hover {
    opacity: 1;
}

.nav-contact {
    padding: 0.65rem 0.95rem;
    border: 1px solid rgba(255, 248, 234, 0.58);
    border-radius: 999px;
}

.hero {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 7rem 0 9rem;
}

.eyebrow,
.footer-eyebrow {
    margin: 0 0 0.85rem;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 820px;
    margin: 0;
    font-size: clamp(3rem, 8vw, 7.5rem);
    line-height: 0.92;
    letter-spacing: -0.06em;
}

.hero-text {
    max-width: 620px;
    margin: 1.4rem 0 2rem;
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    line-height: 1.65;
    color: rgba(255, 248, 234, 0.88);
}

.hero-button,
.feature-card a {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: 999px;
}

.hero-button {
    padding: 0.9rem 1.25rem;
    color: var(--deep);
    background: var(--cream);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18);
}

main {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
}

.intro-section {
    max-width: 760px;
    padding: 5rem 0 2rem;
}

.intro-section .eyebrow {
    color: var(--violet);
}

.intro-section h2 {
    margin: 0 0 1rem;
    font-size: clamp(2rem, 4vw, 4rem);
    line-height: 1;
    letter-spacing: -0.04em;
}

.intro-section p:last-child {
    margin: 0;
    color: var(--muted);
    font-size: 1.1rem;
    line-height: 1.8;
}

.three-column-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    padding: 2rem 0 5.5rem;
}

.feature-card {
    position: relative;
    overflow: hidden;
    min-height: 460px;
    padding: 2rem;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: var(--card);
    box-shadow: var(--shadow);
}

.card-glow {
    position: absolute;
    inset: auto -35% -35% auto;
    width: 260px;
    height: 260px;
    border-radius: 999px;
    background:
        radial-gradient(circle, rgba(113, 85, 184, 0.22), transparent 68%),
        radial-gradient(circle, rgba(95, 184, 216, 0.18), transparent 72%);
    pointer-events: none;
}

.card-number {
    margin: 0 0 4rem;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--violet);
}

.feature-card h2 {
    margin: 0 0 1rem;
    font-size: 2.1rem;
    letter-spacing: -0.04em;
}

.feature-card p {
    line-height: 1.7;
    color: var(--muted);
}

.feature-card ul {
    display: grid;
    gap: 0.6rem;
    margin: 1.4rem 0 2rem;
    padding: 0;
    list-style: none;
}

.feature-card li {
    padding-left: 1.4rem;
    position: relative;
}

.feature-card li::before {
    content: "✦";
    position: absolute;
    left: 0;
    color: var(--violet);
}

.feature-card a {
    margin-top: auto;
    padding: 0.75rem 1rem;
    color: var(--cream);
    background: var(--plum);
}

.site-footer {
    color: var(--cream);
    background:
        radial-gradient(circle at top left, rgba(239, 154, 181, 0.16), transparent 28rem),
        linear-gradient(135deg, var(--deep), var(--plum));
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 4rem 0 3rem;
}

.site-footer h2 {
    margin: 0 0 1rem;
    font-size: clamp(2rem, 4vw, 4rem);
    line-height: 1;
    letter-spacing: -0.04em;
}

.site-footer p {
    line-height: 1.7;
    color: rgba(255, 248, 234, 0.82);
}

.footer-contact {
    align-self: end;
}

.footer-contact a {
    color: var(--cream);
}

.footer-bottom {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1.2rem 0;
    border-top: 1px solid rgba(255, 248, 234, 0.16);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
}

@media (max-width: 900px) {
    .site-nav {
        align-items: flex-start;
        flex-direction: column;
    }

    .nav-links {
        flex-wrap: wrap;
    }

    .three-column-section,
    .footer-inner {
        grid-template-columns: 1fr;
    }

    .feature-card {
        min-height: auto;
    }

    .prism-dragger {
        width: 138px;
        height: 138px;
    }

    .spectral-intake {
        height: 70px;
    }
}

@media (max-width: 560px) {
    .site-header {
        min-height: 560px;
    }

    .hero {
        padding: 4.5rem 0 6rem;
    }

    .brand-name {
        font-size: 0.92rem;
    }

    .nav-links {
        gap: 0.75rem;
        font-size: 0.9rem;
    }

    .feature-card {
        padding: 1.4rem;
        border-radius: 22px;
    }

    .intro-section {
        padding-top: 3.5rem;
    }
}