/* Floxis — shared site styles */

/* ---------- Design tokens ---------- */
:root {
    --cyan: #47EBEB;
    --cyan-light: #87FFFF;
    --cyan-dark: #00B8B9;
    --purple: #8952FD;
    --purple-light: #9F75F9;
    --purple-dark: #632CDA;
    --gradient: linear-gradient(135deg, #47EBEB 0%, #8952FD 100%);
    --glow-cyan: rgba(71, 235, 235, 0.15);
    --glow-purple: rgba(137, 82, 253, 0.15);
}

[data-theme="dark"] {
    --bg: #07060D;
    --bg-elevated: #0E0D15;
    --bg-card: #12111A;
    --text-primary: #FFFFFF;
    --text-secondary: #94949E;
    --text-dim: #7E7E89;
    --border: rgba(255, 255, 255, 0.06);
    --border-light: rgba(255, 255, 255, 0.12);
    --nav-bg: rgba(7, 6, 13, 0.92);
    --card-bg: #12111A;
    --input-bg: #07060D;
    --accent: #47EBEB;
    --accent-light: #87FFFF;
    --gradient-text: linear-gradient(135deg, #47EBEB 0%, #8952FD 100%);
}

/* ---------- Reset ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ---------- Base typography ---------- */
html {
    scroll-behavior: smooth;
}
::selection {
    background: var(--accent);
    color: var(--bg);
}

/* ---------- Background effects ---------- */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
    transition: opacity 0.5s ease;
}
.bg-glow {
    position: fixed;
    top: -20%;
    left: 30%;
    width: 600px;
    height: 600px;
    background: radial-gradient(ellipse at center, var(--glow-purple) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    opacity: 0.7;
    transition: opacity 0.5s ease;
}
.bg-glow-cyan {
    position: fixed;
    bottom: -20%;
    right: 20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(ellipse at center, var(--glow-cyan) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
    transition: opacity 0.5s ease;
}

/* ---------- Skip link (a11y) ---------- */
.skip-link {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: 9999;
}
.skip-link:focus {
    left: 16px;
    top: 16px;
    width: auto;
    height: auto;
    padding: 10px 16px;
    background: #07060D;
    color: #fff;
    border: 2px solid #47EBEB;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
}

/* ---------- Container ---------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
    position: relative;
    z-index: 1;
}

/* ---------- Nav ---------- */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 20px 0;
    transition: all 0.6s ease;
}
nav.scrolled {
    padding: 16px 0;
}
.nav-wrapper {
    max-width: 100%;
    margin: 0 auto;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid transparent;
    border-radius: 0;
    padding: 12px 0;
    transition: all 0.6s ease;
}
nav.scrolled .nav-wrapper {
    max-width: 1000px;
    background: var(--nav-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px 24px;
}
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-cta {
    transition: all 0.6s ease;
}
nav.scrolled .nav-cta {
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 13px;
}
.logo {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.6s ease;
}
.logo:hover {
    color: var(--accent);
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
    list-style: none;
    transition: gap 0.6s ease;
}
nav.scrolled .nav-links {
    gap: 28px;
}
.nav-links li {
    position: relative;
}
.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 0;
    display: inline-block;
    position: relative;
    transition: all 0.3s ease;
    letter-spacing: 0.02em;
}
nav.scrolled .nav-links a {
    color: var(--text-primary);
    font-weight: 500;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}
.nav-links a:hover {
    color: var(--text-primary);
}
.nav-links a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}
.nav-dropdown {
    position: relative;
}
.nav-dropdown > a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.nav-dropdown > a .dropdown-arrow {
    width: 10px;
    height: 10px;
    transition: transform 0.3s ease;
}
.nav-dropdown:hover > a .dropdown-arrow {
    transform: rotate(180deg);
}
.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 240px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    transform: translateX(-50%) translateY(4px);
    z-index: 200;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}
.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.nav-dropdown-menu a {
    display: block;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.nav-dropdown-menu a::after {
    display: none;
}
.nav-dropdown-menu a:hover {
    color: var(--text-primary);
    background: rgba(71, 235, 235, 0.08);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.19, 1, 0.22, 1);
    cursor: pointer;
    border: none;
}
.btn-primary span {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 8px;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--glow-cyan), 0 4px 16px var(--glow-purple);
}
.btn-ghost {
    color: var(--text-secondary);
    padding: 12px 0;
    position: relative;
}
.btn-ghost::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s ease;
}
.btn-ghost:hover {
    color: var(--accent);
}
.btn-ghost:hover::after {
    width: 100%;
}

/* ---------- Hero label shared pieces ---------- */
.hero-label::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

/* ---------- Footer ---------- */
footer {
    padding: 100px 0 0 0;
    background: var(--bg);
    position: relative;
    overflow: hidden;
    transition: background 0.5s ease;
}
footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at center, var(--text-dim) 1px, transparent 1px);
    background-size: 48px 48px;
    opacity: 0.15;
    pointer-events: none;
}
.footer-content {
    position: relative;
    z-index: 1;
}
.footer-main {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 80px;
    align-items: end;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--border);
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}
.footer-col {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.footer-col-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 4px;
}
.footer-col a {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    width: fit-content;
}
.footer-col a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s ease;
}
.footer-col a:hover {
    color: var(--accent);
}
.footer-col a:hover::after {
    width: 100%;
}
.footer-brand {
    position: relative;
}
.footer-logo-large {
    font-family: 'Inter', sans-serif;
    font-size: clamp(64px, 12vw, 140px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 0.85;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.9;
    user-select: none;
}
.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.footer-copy {
    font-size: 13px;
    color: var(--text-dim);
}
.footer-ticker {
    flex: 1;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.footer-ticker-inner {
    display: flex;
    gap: 32px;
    animation: ticker 30s linear infinite;
    white-space: nowrap;
}
.footer-ticker-inner span {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 32px;
}
.footer-legal {
    display: flex;
    gap: 24px;
}
.footer-legal a {
    font-size: 12px;
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-legal a:hover {
    color: var(--text-primary);
}

/* ---------- Fade-in ---------- */
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Keyframes ---------- */
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}
@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---------- Shared media queries ---------- */
@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }
}
@media (max-width: 900px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}
@media (max-width: 900px) {
    .footer-brand {
        order: -1;
    }
}
@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}