/* Venedy Design System — Teal-dark theme derived from mascot + logo colors */
/* Palette v2: Improved contrast, visible borders, subtle BG textures */

/* ========== Base & Typography ========== */

.gradient-text {
    background: linear-gradient(135deg, #4DD8E8 0%, #5DE0EE 50%, #4DD8E8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.label-mono {
    font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.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;
}

/* ========== Background Textures ========== */

/* Subtle dot grid overlay for sections */
.bg-dots {
    background-image: radial-gradient(circle, #234668 0.75px, transparent 0.75px);
    background-size: 32px 32px;
}

/* Fine grid lines for alternate sections */
.bg-grid {
    background-image:
        linear-gradient(#183050 1px, transparent 1px),
        linear-gradient(90deg, #183050 1px, transparent 1px);
    background-size: 64px 64px;
    background-position: center center;
}

/* Diagonal scan lines */
.bg-scanlines {
    background-image: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 4px,
        rgba(35, 70, 104, 0.15) 4px,
        rgba(35, 70, 104, 0.15) 5px
    );
}

/* Glow orbs — positioned per-section via inline styles */
.glow-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(100px);
    opacity: 0.15;
    background: #4DD8E8;
}

/* Section divider gradient line */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, #234668 20%, #4DD8E8 50%, #234668 80%, transparent 100%);
    opacity: 0.5;
}

/* ========== Buttons ========== */

.btn-primary {
    background-color: #4DD8E8;
    color: #060E17;
    font-weight: 600;
    border-radius: 32px;
    transition: all 0.15s ease;
}
.btn-primary:hover {
    background-color: #2AC5D6;
    box-shadow: 0 0 24px rgba(77, 216, 232, 0.3);
}

.btn-secondary {
    border: 1px solid #234668;
    color: #E8F4F8;
    border-radius: 32px;
    transition: all 0.15s ease;
}
.btn-secondary:hover {
    border-color: #4DD8E8;
    color: #4DD8E8;
}

.btn-ghost {
    color: #4DD8E8;
    font-weight: 600;
    transition: opacity 0.15s ease;
}
.btn-ghost:hover {
    opacity: 0.8;
}

/* ========== Cards ========== */

.card {
    background-color: #122636;
    border: 1px solid #234668;
    border-radius: 24px;
    transition: border-color 0.2s ease;
}
.card:hover {
    border-color: rgba(77, 216, 232, 0.4);
}

.card-highlight {
    background: linear-gradient(135deg, rgba(77, 216, 232, 0.06) 0%, rgba(18, 38, 54, 1) 100%);
}

/* ========== Navigation ========== */

.nav-link {
    transition: color 0.15s ease;
}
.nav-link:hover,
.nav-link.active {
    color: #4DD8E8;
}

.mobile-menu {
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
}
.mobile-menu.active {
    transform: translateX(0);
}

/* ========== Sections ========== */

.section-alt {
    background-color: #0E1E2E;
}

/* Subtle glow accents */
.glow-cyan {
    box-shadow: 0 0 80px rgba(77, 216, 232, 0.06);
}

/* ========== Mascots ========== */

.mascot-decoration {
    position: absolute;
    pointer-events: none;
    z-index: 2;
}
.mascot-decoration img {
    width: 100%; height: 100%;
    object-fit: contain;
}
.mascot-float {
    animation: mascotFloat 6s ease-in-out infinite;
}
@keyframes mascotFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ========== Scroll Animations ========== */

/* Word-by-word headline reveal */
.word-animate {
    opacity: 0 !important;
}
.word-animate.word-animate-ready {
    opacity: 1 !important;
}
.animate-word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}
.animate-word.visible {
    opacity: 1;
    transform: translateY(0);
}
.animate-space {
    display: inline;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.animate-space.visible {
    opacity: 1;
}

/* Staggered children */
.stagger-children > * {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.stagger-children.visible > * {
    opacity: 1;
    transform: translateY(0);
}
.stagger-children.visible > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 80ms; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 160ms; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 240ms; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 320ms; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 400ms; }

/* Fade-up reveal */
.reveal-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scale reveal */
.reveal-scale {
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* Lazy sections */
.lazy-section {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.lazy-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== Pipeline ========== */

.pipeline-step {
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid #234668;
    background: #122636;
    border-radius: 16px;
}
.pipeline-step:hover,
.pipeline-step.active {
    border-color: #4DD8E8;
    background: rgba(77, 216, 232, 0.05);
}

.pipeline-connector {
    width: 32px; height: 2px;
    background: #234668;
    flex-shrink: 0;
}
@media (max-width: 1023px) {
    .pipeline-connector {
        width: 2px; height: 20px;
    }
}

.pipeline-panel {
    display: none;
    animation: fadeIn 0.25s ease-out;
}
.pipeline-panel.active {
    display: block;
}

/* ========== Tabs ========== */

.tab-pills {
    display: inline-flex;
    background: #0E1E2E;
    border: 1px solid #234668;
    border-radius: 16px;
    padding: 4px;
    gap: 2px;
}

.mockup-tab {
    cursor: pointer;
    padding: 0.5rem 1.25rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #90ABB5;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 12px;
    transition: all 0.15s ease;
}
.mockup-tab:hover {
    color: #E8F4F8;
}
.mockup-tab.active {
    color: #060E17;
    background: #4DD8E8;
    border-color: transparent;
}

/* ========== Comparison Table ========== */

.comparison-table {
    border: 1px solid #234668;
    border-radius: 16px;
    overflow: hidden;
    background: #122636;
}
.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    border-bottom: 1px solid #183050;
    align-items: center;
}
.comparison-row:last-child { border-bottom: none; }
.comparison-row > * { padding: 0.875rem 1.25rem; }
.comparison-header {
    background: #0E1E2E;
    border-bottom: 1px solid #234668;
}
.comparison-header > *:nth-child(2) {
    background: rgba(77, 216, 232, 0.04);
}
.comparison-row:not(.comparison-header):hover {
    background: rgba(77, 216, 232, 0.03);
}
@media (max-width: 639px) {
    .comparison-row { grid-template-columns: 1.4fr 1fr 1fr; }
    .comparison-row > * { padding: 0.75rem; }
}

/* ========== Competitor Chart ========== */

.competitor-chart {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    background:
        linear-gradient(#183050 1px, transparent 1px),
        linear-gradient(90deg, #183050 1px, transparent 1px),
        linear-gradient(135deg, #0E1E2E 0%, #122636 40%, rgba(77, 216, 232, 0.04) 100%);
    background-size: 48px 48px, 48px 48px, 100% 100%;
    border: 1px solid rgba(77, 216, 232, 0.15);
    border-radius: 16px;
    overflow: hidden;
    box-shadow:
        0 0 60px rgba(77, 216, 232, 0.06),
        0 0 120px rgba(77, 216, 232, 0.03),
        inset 0 0 80px rgba(77, 216, 232, 0.03);
}
.competitor-chart-grid {
    position: absolute;
    inset: 3rem 2rem 3rem 3rem;
}
.competitor-chart-grid::before,
.competitor-chart-grid::after {
    content: '';
    position: absolute;
}
.competitor-chart-grid::before {
    left: 0; right: 0; top: 50%;
    height: 1px;
    background: linear-gradient(90deg, transparent, #234668 10%, #234668 90%, transparent);
}
.competitor-chart-grid::after {
    top: 0; bottom: 0; left: 50%;
    width: 1px;
    background: linear-gradient(180deg, transparent, #234668 10%, #234668 90%, transparent);
}
.competitor-dot {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translate(-50%, -50%);
    z-index: 1;
}
.competitor-dot .dot {
    width: 28px; height: 28px;
    border-radius: 50%;
    border: 2px solid #234668;
    margin-bottom: 4px;
    background: #122636;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.competitor-dot .dot img {
    width: 18px; height: 18px;
    object-fit: contain;
}
.competitor-dot .dot-label {
    font-size: 0.6875rem;
    font-weight: 600;
    white-space: nowrap;
}
.competitor-dot.is-venedy .dot {
    width: 48px; height: 48px;
    background: rgba(77, 216, 232, 0.1);
    border-color: #4DD8E8;
    border-width: 2px;
    box-shadow: 0 0 28px rgba(77, 216, 232, 0.5);
}
.competitor-dot.is-venedy .dot img {
    width: 30px; height: 30px;
}
.competitor-dot.is-venedy .dot-label {
    color: #4DD8E8;
    font-size: 0.9375rem;
    font-weight: 700;
}
.chart-axis-label {
    position: absolute;
    font-size: 0.625rem;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #6D93A0;
}
.chart-quadrant-label {
    position: absolute;
    font-size: 0.625rem;
    color: rgba(77, 216, 232, 0.15);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
@media (max-width: 639px) {
    .competitor-chart { aspect-ratio: 1/1; }
    .competitor-chart-grid { inset: 2.5rem 1.5rem 2.5rem 2rem; }
    .competitor-dot .dot-label { font-size: 0.5625rem; }
}

/* ========== Mockups ========== */

.mockup-browser {
    background: #122636;
    border: 1px solid #234668;
    border-radius: 16px;
    overflow: hidden;
}
.mockup-browser-bar {
    background: #0E1E2E;
    border-bottom: 1px solid #234668;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.mockup-browser-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #234668;
}
.mockup-browser-dot.red { background: #D9303A; }
.mockup-browser-dot.yellow { background: #f59e0b; }
.mockup-browser-dot.green { background: #10b981; }

.github-pr-mock,
.jira-mock,
.ci-pipeline-mock {
    background: #0E1E2E;
    border: 1px solid #234668;
    border-radius: 12px;
    padding: 1rem;
    font-size: 0.8125rem;
}

/* ========== Code ========== */

.code-block {
    background: #0E1E2E;
    border: 1px solid #234668;
    border-radius: 12px;
}
.code-keyword { color: #c792ea; }
.code-string { color: #c3e88d; }
.code-comment { color: #6D93A0; }
.code-function { color: #82aaff; }
.code-number { color: #f78c6c; }
.code-added { color: #10b981; background: rgba(16, 185, 129, 0.08); }
.code-removed { color: #D9303A; background: rgba(217, 48, 58, 0.08); }

/* Risk score */
.risk-score-bar {
    height: 6px; border-radius: 3px;
    background: #183050;
    overflow: hidden;
}
.risk-score-fill {
    height: 100%; border-radius: 3px;
    transition: width 1s ease-out;
}

/* ========== Brand SVG Icons (GitHub, LinkedIn) ========== */

.icon-github,
.icon-linkedin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    line-height: 0;
}
.icon-github svg,
.icon-linkedin svg {
    width: 100%;
    height: 100%;
    fill: #E8F4F8;
    transition: fill 0.15s ease;
}
a:hover .icon-github svg,
a:hover .icon-linkedin svg {
    fill: #4DD8E8;
}

/* ========== Utility ========== */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Dropdown */
.dropdown:hover .dropdown-menu {
    display: block;
    animation: fadeIn 0.2s ease-out;
}
.dropdown > button { position: relative; }
.dropdown > button::after {
    content: '';
    position: absolute;
    top: 100%; left: -1rem; right: -1rem;
    height: 1.5rem;
    background: transparent;
}

/* ========== Reduced Motion ========== */

@media (prefers-reduced-motion: reduce) {
    .animate-word,
    .animate-space,
    .stagger-children > *,
    .reveal-up,
    .reveal-scale,
    .lazy-section {
        transition: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
    .word-animate {
        opacity: 1 !important;
    }
    .mascot-float {
        animation: none !important;
    }
}