@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700;800&display=swap");

:root {
    --elf-bg: #080d14;
    --elf-bg-soft: #0d1420;
    --elf-surface: #121c2a;
    --elf-surface-2: #172335;
    --elf-border: rgba(148, 163, 184, 0.25);
    --elf-border-strong: rgba(148, 163, 184, 0.38);
    --elf-text: #e7edf8;
    --elf-muted: #9caabd;
    --elf-accent: #4d7cf4;
    --elf-accent-strong: #3963d8;
    --elf-focus: rgba(77, 124, 244, 0.5);
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--elf-text);
    font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(1200px 650px at 80% -15%, rgba(77, 124, 244, 0.15), transparent 58%),
        radial-gradient(900px 520px at -10% 110%, rgba(56, 189, 248, 0.08), transparent 54%),
        var(--elf-bg);
}

h1,
h2,
h3,
h4,
h5,
h6,
.font-black,
.font-bold {
    font-family: "Space Grotesk", "Manrope", sans-serif;
    letter-spacing: -0.02em;
}

::selection {
    background: rgba(77, 124, 244, 0.4);
    color: #ffffff;
}

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

/* Minimal scrollbar */
::-webkit-scrollbar {
    width: 9px;
}

::-webkit-scrollbar-track {
    background: var(--elf-bg-soft);
}

::-webkit-scrollbar-thumb {
    background: #2a3a52;
    border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
    background: #364a67;
}

/* Layout wrappers */
.public-shell,
.internal-shell {
    position: relative;
}

.public-main section,
.public-main header {
    scroll-margin-top: 6.8rem;
}

.public-main > section,
.public-main > header {
    position: relative;
}

.public-main > section::before,
.public-main > header::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    border-top: 1px solid rgba(148, 163, 184, 0.08);
    pointer-events: none;
}

/* Shared components */
.glass {
    background: rgba(8, 13, 20, 0.78);
    border-color: rgba(148, 163, 184, 0.18);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.site-nav {
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.site-nav .brand-mark {
    color: var(--elf-text);
}

.site-nav .nav-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--elf-muted);
    border: 1px solid transparent;
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.site-nav .nav-pill:hover {
    color: var(--elf-text);
    border-color: rgba(148, 163, 184, 0.24);
    background: rgba(15, 23, 42, 0.58);
}

.site-nav .nav-pill.active {
    color: #d9e5ff;
    background: rgba(77, 124, 244, 0.14);
    border-color: rgba(77, 124, 244, 0.35);
}

.site-nav .nav-cta-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(148, 163, 184, 0.35);
    color: #dbe5f7;
    font-size: 0.82rem;
    font-weight: 700;
    border-radius: 999px;
    padding: 0.55rem 1.05rem;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.site-nav .nav-cta-secondary:hover {
    background: rgba(148, 163, 184, 0.12);
    border-color: rgba(148, 163, 184, 0.52);
}

.site-nav .nav-cta-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0.58rem 1.18rem;
    font-size: 0.84rem;
    font-weight: 700;
    color: #ffffff;
    background: var(--elf-accent);
    border: 1px solid rgba(99, 132, 225, 0.42);
    box-shadow: 0 8px 20px rgba(26, 43, 89, 0.35);
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.site-nav .nav-cta-primary:hover {
    background: var(--elf-accent-strong);
    transform: translateY(-1px);
}

.public-nav {
    background: linear-gradient(
        180deg,
        rgba(7, 11, 18, 0.96) 0%,
        rgba(7, 11, 18, 0.88) 72%,
        rgba(7, 11, 18, 0.84) 100%
    );
    border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.public-nav .brand-mark {
    min-width: 0;
}

.public-nav .nav-pill {
    padding: 0.5rem 0.82rem;
    font-size: 0.8rem;
    color: #b2bfd2;
}

.public-nav .nav-pill.active {
    color: #ebf2ff;
    background: rgba(77, 124, 244, 0.18);
    border-color: rgba(109, 146, 246, 0.48);
}

.public-nav .nav-pill:not(.active):hover {
    color: #dbe6f8;
    border-color: rgba(148, 163, 184, 0.32);
    background: rgba(30, 41, 59, 0.62);
}

.public-nav .nav-cta-secondary {
    border-color: rgba(148, 163, 184, 0.3);
    background: rgba(15, 23, 42, 0.52);
}

.public-nav .nav-cta-primary {
    box-shadow: 0 10px 24px rgba(21, 37, 73, 0.36);
}

.public-nav-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: #b7c3d8;
    border: 1px solid rgba(148, 163, 184, 0.3);
    border-radius: 999px;
    padding: 0.5rem 0.85rem;
    transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.public-nav-login:hover {
    color: #edf3ff;
    border-color: rgba(148, 163, 184, 0.44);
    background: rgba(15, 23, 42, 0.55);
}

.mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.55rem;
    height: 2.55rem;
    border-radius: 0.85rem;
    border: 1px solid rgba(148, 163, 184, 0.28);
    background: rgba(15, 23, 42, 0.64);
    color: #dde7f9;
    transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.mobile-menu-toggle:hover {
    border-color: rgba(142, 171, 255, 0.5);
    background: rgba(29, 43, 68, 0.8);
}

.mobile-menu-toggle.is-open {
    border-color: rgba(142, 171, 255, 0.6);
    background: rgba(42, 61, 95, 0.88);
    transform: translateY(-1px);
}

.public-shell .section-anchor-nav {
    background: linear-gradient(180deg, rgba(9, 15, 24, 0.94), rgba(9, 15, 24, 0.82));
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    border-bottom-color: rgba(148, 163, 184, 0.2);
}

.public-shell .section-anchor-nav a {
    transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.public-shell .section-anchor-nav a:hover {
    transform: translateY(-1px);
}

.public-shell .card-hover {
    border-color: rgba(148, 163, 184, 0.22);
    box-shadow: 0 10px 24px rgba(2, 6, 23, 0.22);
}

.public-shell .card-hover:hover {
    transform: translateY(-3px);
    border-color: rgba(142, 171, 255, 0.52);
    box-shadow: 0 18px 34px rgba(2, 6, 23, 0.34);
}

.public-shell .site-footer {
    background: linear-gradient(180deg, rgba(8, 13, 20, 0.92), rgba(6, 10, 17, 0.98));
}

.public-shell .mobile-cta-dock {
    background: linear-gradient(180deg, rgba(8, 13, 20, 0.9), rgba(6, 10, 17, 0.98));
}

.section-anchor-nav {
    position: sticky;
    top: 4.55rem;
    z-index: 35;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.site-footer {
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    background: rgba(8, 13, 20, 0.9);
}

.mobile-cta-dock {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    border-top: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(8, 13, 20, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.quick-action-strip {
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    background: rgba(8, 13, 20, 0.7);
}

.quick-action-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.24);
    background: rgba(15, 23, 42, 0.6);
    color: #d8e1f1;
    font-size: 0.74rem;
    font-weight: 700;
    padding: 0.45rem 0.8rem;
    transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
    white-space: nowrap;
}

.quick-action-pill:hover {
    border-color: rgba(142, 171, 255, 0.4);
    background: rgba(32, 46, 72, 0.8);
    transform: translateY(-1px);
}

/* Utility feel overrides to keep pages visually consistent and minimal */
.public-shell .bg-slate-950,
.internal-shell .bg-slate-950 {
    background-color: var(--elf-bg-soft) !important;
}

.public-shell .bg-slate-900,
.internal-shell .bg-slate-900 {
    background-color: var(--elf-surface) !important;
}

.public-shell .bg-slate-800,
.internal-shell .bg-slate-800 {
    background-color: var(--elf-surface-2) !important;
}

.public-shell .border-slate-800,
.internal-shell .border-slate-800 {
    border-color: var(--elf-border) !important;
}

.public-shell .border-slate-700,
.internal-shell .border-slate-700 {
    border-color: var(--elf-border-strong) !important;
}

.public-shell .text-slate-400,
.internal-shell .text-slate-400 {
    color: var(--elf-muted) !important;
}

.public-shell .text-slate-300,
.internal-shell .text-slate-300 {
    color: #c3cede !important;
}

.public-shell .text-blue-500,
.internal-shell .text-blue-500,
.public-shell .text-blue-400,
.internal-shell .text-blue-400,
.public-shell .text-blue-300,
.internal-shell .text-blue-300 {
    color: #8eabff !important;
}

.public-shell .bg-blue-600,
.internal-shell .bg-blue-600,
.public-shell .bg-blue-500,
.internal-shell .bg-blue-500 {
    background-color: var(--elf-accent) !important;
}

.public-shell .hover\:bg-blue-700:hover,
.internal-shell .hover\:bg-blue-700:hover,
.public-shell .hover\:bg-blue-600:hover,
.internal-shell .hover\:bg-blue-600:hover,
.public-shell .hover\:bg-blue-500:hover,
.internal-shell .hover\:bg-blue-500:hover,
.public-shell .hover\:bg-blue-400:hover,
.internal-shell .hover\:bg-blue-400:hover {
    background-color: var(--elf-accent-strong) !important;
}

/* Animation for flash messages */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translate3d(0, -20px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.animate-fade-in-down {
    animation-name: fadeInDown;
    animation-duration: 0.5s;
    animation-fill-mode: both;
}

/* Accessibility and UX helpers */
.skip-link {
    position: fixed;
    top: 0.5rem;
    left: 0.5rem;
    z-index: 100;
    transform: translateY(-140%);
    background: var(--elf-accent);
    color: #ffffff;
    border-radius: 0.5rem;
    padding: 0.55rem 0.85rem;
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: 0 10px 24px rgba(2, 6, 23, 0.35);
    transition: transform 0.2s ease;
}

.skip-link:focus {
    transform: translateY(0);
}

[data-flash] {
    transition: opacity 0.24s ease, transform 0.24s ease;
}

[data-flash].is-dismissing {
    opacity: 0;
    transform: translateY(-0.35rem);
}

.focus-ring:focus-visible {
    outline: 2px solid var(--elf-focus);
    outline-offset: 2px;
}

.card-hover {
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.card-hover:hover {
    transform: translateY(-1px);
    border-color: rgba(142, 171, 255, 0.42);
    box-shadow: 0 10px 22px rgba(4, 8, 16, 0.38);
}

#scrollTopButton {
    box-shadow: 0 10px 24px rgba(32, 51, 97, 0.42);
}

@media (max-width: 768px) {
    .section-anchor-nav {
        top: 4.9rem;
    }

    .public-shell {
        padding-bottom: 4.8rem;
    }

    #scrollTopButton {
        bottom: 5.2rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}