:root {
    --vip-accent: #7c3aed;
    --vip-secondary: #06b6d4;
    --vip-light: #f5f3ff;
    --vip-dark: #25154a;
}

body {
    background: var(--vip-light);
}

.navbar-custom {
    background-color: color-mix(in srgb, var(--vip-dark) 88%, #000000 12%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.navbar-custom .logo-text {
    color: #fff;
    font: 700 1.25rem/1.5rem Montserrat, sans-serif;
    text-decoration: none;
}

.vip-landing-hero {
    background: linear-gradient(90deg, rgba(8, 14, 18, 0.86), rgba(8, 14, 18, 0.38)), url("../images/vip-hero.jpg") center center no-repeat;
    background-size: cover;
}

.vip-kicker {
    margin-bottom: 0.75rem;
    color: #ffffff;
    font: 700 0.85rem/1rem Montserrat, sans-serif;
    letter-spacing: 0;
    text-transform: uppercase;
}

.vip-landing-hero h1 {
    color: #ffffff;
    max-width: 900px;
    margin-right: auto;
    margin-left: auto;
    text-shadow: 0 18px 38px rgba(0, 0, 0, 0.24);
}

.vip-landing-hero .p-heading {
    max-width: 760px;
}

.btn-solid-lg,
.btn-solid-reg {
    border-color: var(--vip-accent);
    background-color: var(--vip-accent);
}

.btn-solid-lg:hover,
.btn-solid-reg:hover {
    color: var(--vip-accent);
    border-color: var(--vip-accent);
}

.section-title {
    color: var(--vip-accent);
}

.hexagon {
    background: none;
    background-color: var(--vip-accent);
    clip-path: polygon(25% 4%, 75% 4%, 100% 50%, 75% 96%, 25% 96%, 0 50%);
}

.cards-1 .fa-stack .fa-stack-1x {
    color: #ffffff;
}

.vip-section {
    background-color: #ffffff;
}

.vip-principles {
    background-color: var(--vip-light);
}

.vip-image,
.cards-2 .card-image img {
    border-radius: 6px;
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.16);
}

.cards-1 .card,
.cards-2 .card {
    border-top: 4px solid var(--vip-accent);
}

.cards-2 .card:nth-child(2) {
    border-top-color: var(--vip-secondary);
}

.cards-2 .card:nth-child(3) {
    border-top-color: var(--vip-dark);
}

.vip-contact {
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--vip-dark) 90%, #000000 10%), color-mix(in srgb, var(--vip-accent) 42%, var(--vip-dark) 58%));
}

.vip-contact-panel {
    padding: 2.25rem;
    background: #ffffff;
    border-radius: 6px;
}

.vip-contact-panel h3 {
    margin-bottom: 1rem;
}

.vip-layout-market-brief .vip-principles,
.vip-layout-specification-brief .vip-principles {
    border-top: 1px solid color-mix(in srgb, var(--vip-accent) 24%, #ffffff 76%);
    border-bottom: 1px solid color-mix(in srgb, var(--vip-accent) 24%, #ffffff 76%);
}

.vip-layout-studio-notebook .vip-section {
    background: linear-gradient(180deg, #ffffff 0%, color-mix(in srgb, var(--vip-light) 62%, #ffffff 38%) 100%);
}

.vip-layout-roadmap-resource .cards-2 .card,
.vip-layout-planning-journal .cards-2 .card {
    border-radius: 3px;
}

.vip-layout-systems-overview .cards-1 .card,
.vip-layout-operations-hub .cards-1 .card {
    border-left: 1px solid color-mix(in srgb, var(--vip-secondary) 35%, #ffffff 65%);
}

.footer {
    background-color: var(--vip-dark);
}

.vip-preferences-form,
.vip-newsletter-form {
    max-width: 680px;
    margin: 1.75rem auto 0;
    padding: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
}

.vip-preferences-form label,
.vip-newsletter-form label {
    display: block;
    margin-bottom: 0.6rem;
    color: #ffffff;
    font: 700 0.85rem/1.2rem Montserrat, sans-serif;
    text-transform: uppercase;
}

.vip-preferences-row {
    display: flex;
    gap: 0.75rem;
}

.vip-preferences-row input {
    min-width: 0;
    flex: 1 1 auto;
    height: 44px;
    padding: 0 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.26);
    border-radius: 4px;
    color: #0f172a;
    background: #ffffff;
}

.vip-preferences-row button,
.vip-preferences-card button {
    height: 44px;
    padding: 0 1.1rem;
    border: 1px solid var(--vip-secondary);
    border-radius: 4px;
    color: #ffffff;
    background: var(--vip-secondary);
    font: 700 0.78rem/1rem Montserrat, sans-serif;
    text-transform: uppercase;
    cursor: pointer;
}

.vip-newsletter-form {
    margin-top: 2rem;
    border-color: color-mix(in srgb, var(--vip-secondary) 45%, rgba(255,255,255,.16) 55%);
}

.vip-newsletter-section {
    width: 100%;
}

.vip-newsletter-sentence {
    margin-bottom: 1rem;
}

.vip-preferences-page {
    min-height: 100vh;
    background: linear-gradient(180deg, #ffffff 0%, var(--vip-light) 100%);
}

.vip-preferences-card {
    display: grid;
    gap: 0.75rem;
    margin: 1.5rem 0;
    padding: 1.5rem;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 6px;
    background: #ffffff;
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
}

.vip-preferences-card label {
    margin-bottom: 0;
    color: var(--vip-dark);
    font: 700 0.86rem/1.2rem Montserrat, sans-serif;
}

.vip-preferences-card input {
    height: 44px;
    padding: 0 0.95rem;
    border: 1px solid rgba(15, 23, 42, 0.18);
    border-radius: 4px;
}

.vip-pref-alert {
    margin: 1.25rem 0 0;
    padding: 0.9rem 1rem;
    border-radius: 4px;
    font-weight: 600;
}

.vip-pref-alert-ok {
    color: #14532d;
    background: #dcfce7;
}

.vip-pref-alert-error {
    color: #7f1d1d;
    background: #fee2e2;
}

.vip-pref-note {
    color: #475569;
}

@media (max-width: 575px) {
    .vip-preferences-row {
        flex-direction: column;
    }

    .vip-preferences-row button {
        width: 100%;
    }
}

.copyright {
    background-color: #0b1220;
}