/* ============================================
   AUTHOMIA Theme - Design System
   ============================================ */

:root {
    --brand-blue: #0b1d5b;
    --brand-blue-light: #132a75;
    --brand-blue-dark: #081545;
    --brand-orange: #fc5b03;
    --brand-orange-light: #fd7d3a;
    --brand-orange-dark: #d94d02;
    --brand-white: #ffffff;

    --color-bg: #060d24;
    --color-bg-alt: #0a1435;
    --color-bg-card: #0e1a42;
    --color-bg-card-hover: #132352;
    --color-surface: #0b1638;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-light: rgba(255, 255, 255, 0.12);

    --color-text: #f5f7fa;
    --color-text-secondary: #b0b8cc;
    --color-text-muted: #6b7a99;

    --color-accent: #fc5b03;
    --color-accent-light: #fd7d3a;
    --color-accent-dark: #d94d02;
    --color-accent-glow: rgba(252, 91, 3, 0.15);

    --color-success: #10b981;
    --color-warning: #f59e0b;

    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    --container-max: 1200px;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 20px;
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
}

/* Light Theme */
[data-theme="light"] {
    --color-bg: #ffffff;
    --color-bg-alt: #f5f7fa;
    --color-bg-card: #ffffff;
    --color-bg-card-hover: #f0f3f8;
    --color-surface: #f8f9fc;
    --color-border: rgba(11, 29, 91, 0.08);
    --color-border-light: rgba(11, 29, 91, 0.12);
    --color-text: #0b1d5b;
    --color-text-secondary: #3d4f7a;
    --color-text-muted: #6b7a99;
    --color-accent-glow: rgba(252, 91, 3, 0.08);
}

[data-theme="light"] .au-nav {
    background: rgba(255,255,255,0.92);
    border-bottom-color: rgba(11,29,91,0.08);
}

[data-theme="light"] .au-footer {
    background: #060d24;
}

[data-theme="light"] .au-footer .au-footer__brand,
[data-theme="light"] .au-footer .au-footer__heading {
    color: #f5f7fa;
}

[data-theme="light"] .au-footer .au-footer__link,
[data-theme="light"] .au-footer .au-footer__desc,
[data-theme="light"] .au-footer .au-footer__bottom {
    color: #6b7a99;
}

[data-theme="light"] .au-footer .au-footer__link:hover {
    color: var(--brand-orange-light);
}

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

html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

a { color: var(--color-accent-light); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* Typography */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; color: var(--color-text); }
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.6rem); letter-spacing: -0.01em; }
h4 { font-size: 1.1rem; }
p { color: var(--color-text-secondary); line-height: 1.7; }

.au-gradient-text {
    background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Layout */
.au-container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 2rem; }
.au-section { padding: 6rem 0; }
.au-section--alt { background-color: var(--color-bg-alt); }

/* Buttons */
.au-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    padding: 0.85rem 1.8rem; font-size: 0.95rem; font-weight: 600;
    border-radius: var(--border-radius-sm); transition: all var(--transition-base);
    white-space: nowrap; font-family: var(--font-main);
}
.au-btn--primary {
    background: var(--color-accent); color: #fff;
    box-shadow: 0 4px 14px rgba(252,91,3,0.3);
}
.au-btn--primary:hover {
    background: var(--color-accent-dark); color: #fff;
    transform: translateY(-2px); box-shadow: 0 6px 20px rgba(252,91,3,0.4);
}
.au-btn--secondary {
    background: transparent; color: var(--color-text);
    border: 1px solid var(--color-border-light);
}
.au-btn--secondary:hover { background: var(--color-bg-card); color: var(--color-text); border-color: var(--color-accent); }
.au-btn--ghost { background: transparent; color: var(--color-accent-light); padding: 0.6rem 0; }
.au-btn--ghost:hover { color: var(--color-accent); }

/* Cards */
.au-card {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--border-radius); padding: 2rem;
    transition: all var(--transition-base);
}
.au-card:hover {
    background: var(--color-bg-card-hover); border-color: var(--color-border-light);
    transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.au-card__icon {
    width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
    background: var(--color-accent-glow); border-radius: var(--border-radius-sm);
    margin-bottom: 1.5rem; color: var(--color-accent); font-size: 1.4rem;
}

/* Section Headers */
.au-section-header { text-align: center; max-width: 650px; margin: 0 auto 3rem; }
.au-section-header__label {
    display: inline-block; font-size: 0.78rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-accent);
    margin-bottom: 1rem;
}
.au-section-header__title { margin-bottom: 1rem; }
.au-section-header__text { font-size: 1.05rem; }

/* Navigation */
.au-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 1rem 0; background: rgba(6,13,36,0.88); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border); transition: all var(--transition-base);
}
.au-nav__inner {
    display: flex; align-items: center; justify-content: space-between;
    max-width: var(--container-max); margin: 0 auto; padding: 0 2rem;
}
.au-nav__logo { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em; color: var(--color-text); }
.au-nav__logo span { color: var(--color-accent); }
.au-nav__links { display: flex; align-items: center; gap: 2rem; }
.au-nav__link {
    font-size: 0.88rem; font-weight: 500; color: var(--color-text-secondary);
    transition: color var(--transition-fast); position: relative;
}
.au-nav__link:hover, .au-nav__link--active { color: var(--color-text); }
.au-nav__link--active::after {
    content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
    height: 2px; background: var(--color-accent); border-radius: 2px;
}
.au-nav__cta { padding: 0.6rem 1.4rem; font-size: 0.85rem; }
.au-nav__toggle {
    display: none; flex-direction: column; gap: 5px; padding: 8px;
}
.au-nav__toggle span { display: block; width: 22px; height: 2px; background: var(--color-text); border-radius: 2px; }
.au-nav__actions { display: flex; align-items: center; gap: 0.75rem; }

@media (max-width: 900px) {
    .au-nav__toggle { display: flex; }
    .au-nav__links {
        position: fixed; top: 0; right: -100%; width: 80%; max-width: 360px;
        height: 100vh; flex-direction: column; align-items: flex-start;
        justify-content: flex-start; padding: 5rem 2rem; gap: 1.5rem;
        background: var(--color-bg-alt); border-left: 1px solid var(--color-border);
        transition: right 0.4s ease;
    }
    .au-nav__links--open { right: 0; }
    .au-nav__link { font-size: 1.1rem; }
}

/* Hero */
.au-hero {
    min-height: 100vh; display: flex; align-items: center;
    padding-top: 80px; position: relative; overflow: hidden;
}
.au-hero__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.au-hero__badge {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.4rem 1rem; background: var(--color-accent-glow);
    border: 1px solid rgba(252,91,3,0.2); border-radius: 100px;
    font-size: 0.8rem; font-weight: 600; color: var(--color-accent);
    margin-bottom: 1.5rem;
}
.au-hero__title { margin-bottom: 1.5rem; }
.au-hero__subtitle { font-size: 1.15rem; color: var(--color-text-secondary); margin-bottom: 2rem; max-width: 500px; line-height: 1.7; }
.au-hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.au-hero__visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 400px; }
.au-hero__canvas {
    width: 100%; height: 100%; min-height: 400px; border-radius: var(--border-radius-lg);
    background: radial-gradient(ellipse at center, rgba(252,91,3,0.04) 0%, transparent 70%);
}
@media (max-width: 900px) {
    .au-hero__inner { grid-template-columns: 1fr; text-align: center; }
    .au-hero__subtitle { max-width: 100%; }
    .au-hero__actions { justify-content: center; }
    .au-hero__visual { min-height: 260px; }
}

/* Grid utility */
.au-grid { display: grid; gap: 1.5rem; }
.au-grid--2 { grid-template-columns: repeat(2, 1fr); }
.au-grid--3 { grid-template-columns: repeat(3, 1fr); }
.au-grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1024px) { .au-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .au-grid--2, .au-grid--3, .au-grid--4 { grid-template-columns: 1fr; } }

/* Product Showcase */
.au-product-card {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg); padding: 3rem;
    display: flex; align-items: center; justify-content: space-between; gap: 2rem;
    transition: all var(--transition-base);
}
.au-product-card:hover { border-color: var(--color-accent); box-shadow: 0 0 40px var(--color-accent-glow); transform: translateY(-4px); }
.au-product-card__name { font-size: 1.8rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
.au-product-card__desc { font-size: 1rem; color: var(--color-text-secondary); margin-bottom: 1.5rem; }
@media (max-width: 600px) { .au-product-card { flex-direction: column; text-align: center; padding: 2rem; } }

/* Process/Steps */
.au-process { display: flex; flex-direction: column; align-items: center; }
.au-process__step { display: flex; align-items: center; gap: 1.5rem; padding: 1rem 2rem; }
.au-process__number {
    width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
    background: var(--color-accent-glow); border: 1px solid rgba(252,91,3,0.3);
    border-radius: 50%; font-size: 0.85rem; font-weight: 700; color: var(--color-accent); flex-shrink: 0;
}
.au-process__label { font-size: 1.1rem; font-weight: 600; }
.au-process__connector { width: 2px; height: 28px; background: linear-gradient(to bottom, var(--color-accent), transparent); opacity: 0.3; }

/* Tech grid */
.au-tech-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.au-tech-item {
    display: flex; align-items: center; justify-content: center;
    padding: 0.75rem 1.5rem; background: var(--color-bg-card);
    border: 1px solid var(--color-border); border-radius: var(--border-radius-sm);
    font-size: 0.9rem; font-weight: 500; color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}
.au-tech-item:hover { border-color: var(--color-accent); color: var(--color-text); background: var(--color-bg-card-hover); }

/* CTA Section */
.au-cta { text-align: center; padding: 6rem 0; }
.au-cta__title { margin-bottom: 1rem; }
.au-cta__text { font-size: 1.1rem; margin-bottom: 2rem; }

/* Ecosystem */
.au-ecosystem__core { text-align: center; margin-bottom: 3rem; }
.au-ecosystem__hub {
    display: inline-flex; flex-direction: column; align-items: center;
    padding: 1.5rem 3rem; background: linear-gradient(135deg, rgba(252,91,3,0.08), rgba(252,91,3,0.02));
    border: 2px solid var(--color-accent); border-radius: var(--border-radius-lg);
    box-shadow: 0 0 40px var(--color-accent-glow);
}
.au-ecosystem__hub-label { font-size: 1.5rem; font-weight: 900; letter-spacing: -0.02em; color: var(--color-text); }
.au-ecosystem__hub-sub { font-size: 0.82rem; color: var(--color-accent); margin-top: 0.25rem; font-weight: 500; }
.au-ecosystem__branches { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; max-width: 560px; margin: 0 auto; }
.au-ecosystem__node {
    display: flex; flex-direction: column; align-items: center;
    padding: 1.5rem 1rem; background: var(--color-bg-card);
    border: 1px solid var(--color-border); border-radius: var(--border-radius);
    text-align: center; transition: all var(--transition-base); position: relative;
}
.au-ecosystem__node::before { content:''; position:absolute; top:-18px; left:50%; width:1px; height:18px; background:var(--color-accent); opacity:0.4; }
.au-ecosystem__node:hover { border-color: var(--color-accent); transform: translateY(-4px); box-shadow: 0 0 40px var(--color-accent-glow); }
.au-ecosystem__node-name { font-size: 1rem; font-weight: 700; color: var(--color-text); }
.au-ecosystem__node-desc { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 0.25rem; }
@media (max-width: 500px) { .au-ecosystem__branches { grid-template-columns: 1fr; } }

/* Solution Cards */
.au-solutions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
@media (max-width: 900px) { .au-solutions-grid { grid-template-columns: 1fr; } }
.au-solution-card {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--border-radius); padding: 2.5rem; transition: all var(--transition-base);
}
.au-solution-card:hover { border-color: var(--color-border-light); background: var(--color-bg-card-hover); transform: translateY(-2px); }
.au-solution-card__header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.au-solution-card__icon {
    width: 52px; height: 52px; display: flex; align-items: center; justify-content: center;
    background: var(--color-accent-glow); border-radius: var(--border-radius-sm);
    color: var(--color-accent); flex-shrink: 0;
}
.au-solution-card__icon--green { background: rgba(16, 185, 129, 0.1); color: #10b981; }
.au-solution-card__icon--blue { background: rgba(11, 29, 91, 0.15); color: #132a75; }
[data-theme="light"] .au-solution-card__icon--blue { background: rgba(11, 29, 91, 0.08); }
.au-solution-card__question { font-size: 0.85rem; font-weight: 600; color: var(--color-text-muted); font-style: italic; }
.au-solution-card__title { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.75rem; }
.au-solution-card__text { font-size: 0.92rem; color: var(--color-text-secondary); line-height: 1.7; margin-bottom: 1rem; }
.au-solution-card__features { margin-bottom: 1.5rem; }
.au-solution-card__features li { font-size: 0.85rem; color: var(--color-text-muted); padding: 0.2rem 0 0.2rem 1.2rem; position: relative; }
.au-solution-card__features li::before {
    content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); opacity: 0.6;
}

/* Footer */
.au-footer { padding: 4rem 0 1.5rem; border-top: 1px solid var(--color-border); background: var(--color-bg-alt); }
.au-footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; }
.au-footer__brand { font-size: 1.2rem; font-weight: 800; margin-bottom: 1rem; color: var(--color-text); }
.au-footer__brand span { color: var(--color-accent); }
.au-footer__desc { font-size: 0.88rem; color: var(--color-text-muted); max-width: 280px; line-height: 1.6; }
.au-footer__heading { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text); margin-bottom: 1rem; }
.au-footer__link { display: block; font-size: 0.88rem; color: var(--color-text-muted); padding: 0.25rem 0; transition: color var(--transition-fast); }
.au-footer__link:hover { color: var(--color-accent-light); }
.au-footer__bottom {
    margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--color-border);
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.8rem; color: var(--color-text-muted);
}
@media (max-width: 768px) {
    .au-footer__inner { grid-template-columns: 1fr; gap: 2rem; }
    .au-footer__bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

/* Forms */
.au-form-group { margin-bottom: 1.5rem; }
.au-form-label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--color-text); margin-bottom: 0.5rem; }
.au-form-input, .au-form-textarea, .au-form-select {
    width: 100%; padding: 0.85rem 1rem; background: var(--color-bg-card);
    border: 1px solid var(--color-border-light); border-radius: var(--border-radius-sm);
    color: var(--color-text); font-family: var(--font-main); font-size: 0.95rem;
    transition: border-color var(--transition-fast);
}
.au-form-input:focus, .au-form-textarea:focus, .au-form-select:focus {
    outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-glow);
}
.au-form-textarea { resize: vertical; min-height: 140px; }

/* FAQ */
.au-faq-item {
    padding: 1.5rem; background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--border-radius); margin-bottom: 1rem; transition: border-color var(--transition-fast);
}
.au-faq-item:hover { border-color: var(--color-border-light); }
.au-faq-item__question { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--color-text); cursor: pointer; }
.au-faq-item__answer { font-size: 0.9rem; color: var(--color-text-muted); line-height: 1.7; }

/* Theme toggle */
.au-theme-toggle {
    display: flex; align-items: center; justify-content: center;
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--color-bg-card); border: 1px solid var(--color-border-light);
    color: var(--color-text-secondary); cursor: pointer; transition: all var(--transition-fast);
}
.au-theme-toggle:hover { background: var(--color-bg-card-hover); color: var(--color-accent); border-color: var(--color-accent); }

/* Animations */
.au-animate { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.au-animate--visible { opacity: 1; transform: translateY(0); }
.au-animate-delay-1 { transition-delay: 0.1s; }
.au-animate-delay-2 { transition-delay: 0.2s; }
.au-animate-delay-3 { transition-delay: 0.3s; }
.au-animate-delay-4 { transition-delay: 0.4s; }

/* Page Header (internal pages) */
.au-page-header { padding: calc(6rem + 80px) 0 4rem; text-align: center; }
.au-page-header h1 { margin-bottom: 1rem; }
.au-page-header p { font-size: 1.15rem; max-width: 650px; margin: 0 auto; }

/* Logo switching per tema */
.au-logo-light,
.au-logo-dark {
    max-height: 32px;
    width: auto;
}

.au-logo-light { display: none !important; }
.au-logo-dark { display: block !important; }

[data-theme="light"] .au-logo-light { display: block !important; }
[data-theme="light"] .au-logo-dark { display: none !important; }

/* Differentiators checklist */
.au-diff-list { display: flex; flex-direction: column; gap: 0.75rem; }
.au-diff-item {
    display: flex; align-items: center; gap: 1rem;
    padding: 0.85rem 1.2rem; background: var(--color-bg-card);
    border: 1px solid var(--color-border); border-radius: var(--border-radius-sm);
    font-size: 0.95rem; color: var(--color-text); font-weight: 500;
}
.au-diff-item__check {
    width: 28px; height: 28px; display: flex; align-items: center; justify-content: center;
    background: rgba(16, 185, 129, 0.1); border-radius: 50%;
    color: #10b981; flex-shrink: 0;
}

/* Dynamic Form styling (Livewire component) */
.au-card form,
.au-section form {
    width: 100%;
}

.au-card form .field,
.au-section form .field {
    margin-bottom: 1.25rem;
}

.au-card form label,
.au-section form label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.au-card form input[type="text"],
.au-card form input[type="email"],
.au-card form input[type="tel"],
.au-card form input[type="url"],
.au-card form input[type="number"],
.au-card form textarea,
.au-card form select,
.au-section form input[type="text"],
.au-section form input[type="email"],
.au-section form input[type="tel"],
.au-section form input[type="url"],
.au-section form input[type="number"],
.au-section form textarea,
.au-section form select {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-sm);
    color: var(--color-text);
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: border-color 150ms ease;
    box-sizing: border-box;
}

.au-card form input:focus,
.au-card form textarea:focus,
.au-card form select:focus,
.au-section form input:focus,
.au-section form textarea:focus,
.au-section form select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.au-card form textarea,
.au-section form textarea {
    resize: vertical;
    min-height: 120px;
}

.au-card form select,
.au-section form select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236b7a99' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.au-card form .btn-primary,
.au-section form .btn-primary,
.au-card form button[type="submit"],
.au-section form button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.85rem 1.8rem;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-main);
    border-radius: var(--border-radius-sm);
    background: var(--color-accent);
    color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(252, 91, 3, 0.3);
    transition: all 250ms ease;
}

.au-card form .btn-primary:hover,
.au-section form .btn-primary:hover,
.au-card form button[type="submit"]:hover,
.au-section form button[type="submit"]:hover {
    background: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(252, 91, 3, 0.4);
}

.au-card form .form-success,
.au-section form .form-success {
    color: var(--color-accent) !important;
    font-family: var(--font-main) !important;
}

.au-card form input[type="checkbox"] {
    width: auto !important;
    accent-color: var(--color-accent);
}

/* Contact page layout */
.au-contact-layout {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 3rem;
    align-items: start;
}
@media (max-width: 900px) {
    .au-contact-layout { grid-template-columns: 1fr; gap: 2rem; }
}

.au-contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Contact info items */
.au-contact-info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--color-border);
}
.au-contact-info-item:last-child { border-bottom: none; padding-bottom: 0; }
.au-contact-info-item:first-of-type { padding-top: 0; }

.au-contact-info-item__icon {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    background: var(--color-accent-glow);
    border-radius: var(--border-radius-sm);
    color: var(--color-accent);
    flex-shrink: 0;
}

.au-contact-info-item__label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

.au-contact-info-item__value {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--color-text);
}

a.au-contact-info-item__value:hover {
    color: var(--color-accent);
}

/* Contact steps */
.au-contact-steps {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.au-contact-step {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.au-contact-step__num {
    width: 26px; height: 26px;
    display: flex; align-items: center; justify-content: center;
    background: var(--color-accent-glow);
    border: 1px solid rgba(252, 91, 3, 0.3);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-accent);
    flex-shrink: 0;
}

.au-contact-step__text {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Highlight card */
.au-card--highlight {
    background: var(--color-accent-glow);
    border-color: rgba(252, 91, 3, 0.2);
}

/* Navigation Dropdown */
.au-nav__dropdown {
    position: relative;
}

.au-nav__dropdown > .au-nav__link {
    display: inline-flex;
    align-items: center;
}

.au-nav__dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 220px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-sm);
    padding: 0.6rem 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    transform: translateX(-50%) translateY(12px);
    z-index: 1001;
}

.au-nav__dropdown:hover .au-nav__dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(8px);
}

.au-nav__dropdown-item {
    display: block;
    padding: 0.7rem 1.4rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: background 0.15s ease, color 0.15s ease;
}

.au-nav__dropdown-item:hover {
    background: var(--color-bg-card-hover);
    color: var(--color-accent);
}

[data-theme="light"] .au-nav__dropdown-menu {
    background: #fff;
    border-color: rgba(11, 29, 91, 0.1);
    box-shadow: 0 8px 24px rgba(11, 29, 91, 0.1);
}

/* Mobile dropdown */
@media (max-width: 900px) {
    .au-nav__dropdown {
        width: 100%;
        position: static;
    }

    .au-nav__dropdown > .au-nav__link {
        display: flex;
        width: 100%;
        justify-content: space-between;
        align-items: center;
    }

    .au-nav__dropdown-menu {
        position: static !important;
        transform: none !important;
        left: auto !important;
        top: auto !important;
        opacity: 0;
        max-height: 0;
        overflow: hidden;
        visibility: hidden;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background: transparent;
        padding: 0;
        margin: 0;
        min-width: auto;
        width: 100%;
        transition: opacity 0.2s ease, max-height 0.3s ease;
    }

    .au-nav__dropdown--open .au-nav__dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 300px;
        padding: 0.4rem 0 0.25rem 1.2rem;
        border-left: 2px solid var(--color-accent);
    }

    .au-nav__dropdown:hover .au-nav__dropdown-menu {
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        padding: 0;
    }

    .au-nav__dropdown--open:hover .au-nav__dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 300px;
        padding: 0.4rem 0 0.25rem 1.2rem;
    }

    .au-nav__dropdown-item {
        padding: 0.45rem 0;
        font-size: 0.95rem;
        color: var(--color-text-muted);
        display: block;
    }

    .au-nav__dropdown-item:hover {
        background: transparent;
        color: var(--color-accent);
    }

    .au-nav__dropdown > .au-nav__link svg {
        transition: transform 0.2s ease;
    }

    .au-nav__dropdown--open > .au-nav__link svg {
        transform: rotate(180deg);
    }
}

/* ============================================
   PAGINE INTERNE (soluzioni, blog, processo, tecnologia, case, partner)
   Prefisso au- per coerenza col tema
   ============================================ */

/* Breadcrumb */
.au-breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-size: 0.82rem; color: var(--color-text-muted); margin-bottom: var(--space-lg); }
.au-breadcrumb a { color: var(--color-text-muted); }
.au-breadcrumb a:hover { color: var(--color-accent); }
.au-breadcrumb span { opacity: 0.5; }

/* Solution hero */
.au-sol-hero { padding-top: calc(var(--space-5xl) + 80px); padding-bottom: var(--space-4xl); position: relative; overflow: hidden; }
.au-sol-hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.4; pointer-events: none; }
.au-sol-hero__inner { position: relative; z-index: 2; max-width: 800px; }
.au-sol-hero__icon {
    width: 64px; height: 64px; display: flex; align-items: center; justify-content: center;
    background: var(--color-accent-glow); border-radius: var(--border-radius);
    color: var(--color-accent); margin-bottom: var(--space-lg);
}

/* Feature split */
.au-feature-split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4xl); align-items: center; }
@media (max-width: 900px) { .au-feature-split { grid-template-columns: 1fr; gap: var(--space-2xl); } }

/* Problem list */
.au-problem-list { display: flex; flex-direction: column; gap: var(--space-md); }
.au-problem-item { display: flex; gap: var(--space-md); padding: var(--space-lg); background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--border-radius); }
.au-problem-item__icon { width: 32px; height: 32px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; background: rgba(239, 68, 68, 0.1); color: #ef4444; border-radius: 50%; font-weight: 700; }
.au-problem-item__text { font-size: 0.92rem; color: var(--color-text-secondary); line-height: 1.6; }

/* Check list */
.au-check-list { display: flex; flex-direction: column; gap: var(--space-md); }
.au-check-item { display: flex; align-items: flex-start; gap: var(--space-md); font-size: 0.95rem; color: var(--color-text-secondary); line-height: 1.6; }
.au-check-item__icon { width: 24px; height: 24px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; background: rgba(16, 185, 129, 0.12); color: var(--color-success); border-radius: 50%; margin-top: 2px; }

/* Use case cards */
.au-usecase-card { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--border-radius); padding: var(--space-xl); border-left: 3px solid var(--color-accent); }
.au-usecase-card__label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-accent); margin-bottom: var(--space-sm); display: block; }
.au-usecase-card__title { font-size: 1.05rem; margin-bottom: var(--space-sm); }
.au-usecase-card__text { font-size: 0.88rem; color: var(--color-text-muted); line-height: 1.6; }

/* Meta row */
.au-meta-row { display: flex; flex-wrap: wrap; gap: var(--space-2xl); padding: var(--space-2xl); background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--border-radius); }
.au-meta-item__label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: 0.25rem; display: block; }
.au-meta-item__value { font-size: 1.3rem; font-weight: 700; color: var(--color-text); }

/* Blog */
.au-blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
@media (max-width: 1024px) { .au-blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .au-blog-grid { grid-template-columns: 1fr; } }
.au-blog-card { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--border-radius); overflow: hidden; transition: all var(--transition-base); display: flex; flex-direction: column; }
.au-blog-card:hover { border-color: var(--color-border-light); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.au-blog-card__image { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--color-bg-card-hover), var(--color-surface)); display: flex; align-items: center; justify-content: center; color: var(--color-text-muted); font-size: 0.8rem; overflow: hidden; }
.au-blog-card__image img { width: 100%; height: 100%; object-fit: cover; }
.au-blog-card__body { padding: var(--space-xl); flex: 1; display: flex; flex-direction: column; }
.au-blog-card__tag { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-accent); margin-bottom: var(--space-sm); }
.au-blog-card__title { font-size: 1.15rem; margin-bottom: var(--space-sm); line-height: 1.3; }
.au-blog-card__excerpt { font-size: 0.88rem; color: var(--color-text-muted); line-height: 1.6; flex: 1; }
.au-blog-card__meta { margin-top: var(--space-lg); padding-top: var(--space-md); border-top: 1px solid var(--color-border); font-size: 0.8rem; color: var(--color-text-muted); display: flex; justify-content: space-between; }

/* Article */
.au-article { max-width: 720px; margin: 0 auto; }
.au-article__header { margin-bottom: var(--space-2xl); }
.au-article__meta { display: flex; gap: var(--space-md); align-items: center; font-size: 0.85rem; color: var(--color-text-muted); margin-top: var(--space-md); flex-wrap: wrap; }
.au-article__body { font-size: 1.05rem; line-height: 1.8; color: var(--color-text-secondary); }
.au-article__body h2 { font-size: 1.5rem; margin: var(--space-2xl) 0 var(--space-md); color: var(--color-text); }
.au-article__body h3 { font-size: 1.2rem; margin: var(--space-xl) 0 var(--space-sm); color: var(--color-text); }
.au-article__body p { margin-bottom: var(--space-lg); }
.au-article__body ul { margin: 0 0 var(--space-lg) var(--space-lg); list-style: disc; }
.au-article__body li { margin-bottom: var(--space-sm); }
.au-article__body blockquote { border-left: 3px solid var(--color-accent); padding-left: var(--space-lg); margin: var(--space-xl) 0; font-style: italic; color: var(--color-text); }

/* Timeline */
.au-timeline { position: relative; max-width: 800px; margin: 0 auto; }
.au-timeline::before { content: ''; position: absolute; left: 24px; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--color-accent), transparent); opacity: 0.3; }
.au-timeline-item { position: relative; padding-left: 72px; padding-bottom: var(--space-2xl); }
.au-timeline-item__dot { position: absolute; left: 0; top: 0; width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; background: var(--color-bg-card); border: 2px solid var(--color-accent); border-radius: 50%; color: var(--color-accent); font-weight: 700; z-index: 2; }
.au-timeline-item__title { font-size: 1.2rem; margin-bottom: var(--space-sm); }
.au-timeline-item__text { font-size: 0.92rem; color: var(--color-text-muted); line-height: 1.7; }

/* Case study */
.au-case-hero { padding: var(--space-3xl); background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--border-radius-lg); text-align: center; }
.au-case-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); margin-top: var(--space-2xl); }
@media (max-width: 640px) { .au-case-metrics { grid-template-columns: 1fr; } }
.au-case-metric__value { font-size: 2.5rem; font-weight: 800; color: var(--color-accent); line-height: 1; }
.au-case-metric__label { font-size: 0.85rem; color: var(--color-text-muted); margin-top: var(--space-sm); }

/* Partner tiers */
.au-partner-tier { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--border-radius); padding: var(--space-2xl); transition: all var(--transition-base); }
.au-partner-tier:hover { border-color: var(--color-accent); transform: translateY(-4px); }
.au-partner-tier__icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--color-accent-glow); border-radius: var(--border-radius-sm); color: var(--color-accent); margin-bottom: var(--space-lg); }

/* Tech page blocks */
.au-tech-block { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-2xl); align-items: center; padding: var(--space-3xl) 0; border-bottom: 1px solid var(--color-border); }
.au-tech-block:last-child { border-bottom: none; }
.au-tech-block--reverse { direction: rtl; }
.au-tech-block--reverse > * { direction: ltr; }
@media (max-width: 900px) { .au-tech-block { grid-template-columns: 1fr; gap: var(--space-lg); direction: ltr; } }

/* Trust bar */
.au-trust-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); text-align: center; }
@media (max-width: 640px) { .au-trust-bar { grid-template-columns: repeat(2, 1fr); } }
.au-trust-item__value { font-size: 2.2rem; font-weight: 800; color: var(--color-accent); line-height: 1; }
.au-trust-item__label { font-size: 0.85rem; color: var(--color-text-muted); margin-top: var(--space-sm); }
.team-card__bio { font-size: 0.85rem; color: var(--color-text-muted); line-height: 1.6; }

/* ============================================
   Browser / Dashboard Mockup
   ============================================ */
.mockup {
    width: 100%;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}
.mockup__bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}
.mockup__dot { width: 11px; height: 11px; border-radius: 50%; }
.mockup__dot--r { background: #ff5f57; }
.mockup__dot--y { background: #febc2e; }
.mockup__dot--g { background: #28c840; }
.mockup__url {
    margin-left: 12px;
    flex: 1;
    background: var(--color-bg);
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 0.7rem;
    color: var(--color-text-muted);
}
.mockup__body { padding: var(--space-lg); }

/* Mockup header row */
.mk-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}
.mk-title { height: 12px; width: 120px; border-radius: 4px; background: var(--color-text); opacity: 0.85; }
.mk-pill { height: 22px; width: 64px; border-radius: 6px; background: var(--color-accent); opacity: 0.85; }

/* KPI cards row */
.mk-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: var(--space-lg); }
.mk-kpi {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 12px;
}
.mk-kpi__label { height: 7px; width: 60%; border-radius: 3px; background: var(--color-text-muted); opacity: 0.5; margin-bottom: 8px; }
.mk-kpi__value { height: 14px; width: 80%; border-radius: 4px; background: var(--color-accent); opacity: 0.9; }
.mk-kpi__value--blue { background: var(--brand-blue-light); }
.mk-kpi__value--green { background: var(--color-success); }

/* Bar chart */
.mk-chart {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 110px;
    padding: var(--space-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
}
.mk-bar { flex: 1; border-radius: 4px 4px 0 0; background: var(--color-accent); opacity: 0.85; }
.mk-bar--muted { background: var(--color-text-muted); opacity: 0.3; }

/* Line rows (table/list) */
.mk-rows { display: flex; flex-direction: column; gap: 8px; }
.mk-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
}
.mk-row__avatar { width: 24px; height: 24px; border-radius: 50%; background: var(--color-accent); opacity: 0.7; flex-shrink: 0; }
.mk-row__avatar--sq { border-radius: 6px; }
.mk-line { height: 8px; border-radius: 4px; background: var(--color-text-muted); opacity: 0.35; }
.mk-line--full { flex: 1; }
.mk-line--60 { width: 60%; }
.mk-line--40 { width: 40%; }
.mk-badge { height: 18px; width: 44px; border-radius: 5px; background: var(--color-success); opacity: 0.7; margin-left: auto; flex-shrink: 0; }
.mk-badge--accent { background: var(--color-accent); }

/* Two-col mockup (chat / code) */
.mk-chat { display: flex; flex-direction: column; gap: 10px; }
.mk-msg {
    max-width: 78%;
    padding: 10px 12px;
    border-radius: 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
}
.mk-msg--user { align-self: flex-end; background: var(--color-accent-glow); border-color: rgba(252,91,3,0.25); }
.mk-msg .mk-line { margin: 4px 0; }

/* Node / network mockup */
.mk-nodes { position: relative; height: 180px; }
.mk-node {
    position: absolute;
    padding: 8px 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: 8px;
    font-size: 0.7rem;
    color: var(--color-text-secondary);
}
.mk-node--accent { border-color: var(--color-accent); color: var(--color-accent); }

/* Code mockup */
.mk-code { font-family: var(--font-mono, monospace); font-size: 0.72rem; line-height: 1.9; }
.mk-code__line { display: flex; gap: 10px; }
.mk-code__num { color: var(--color-text-muted); opacity: 0.5; width: 18px; text-align: right; flex-shrink: 0; }
.mk-code__txt { height: 8px; border-radius: 3px; background: var(--color-text-muted); opacity: 0.3; margin-top: 6px; }
.mk-code__txt--kw { background: var(--color-accent); opacity: 0.7; }
.mk-code__txt--str { background: var(--color-success); opacity: 0.6; }

/* ============================================
   Mockup v2 — più dettagliati e realistici
   ============================================ */

/* Layout con sidebar */
.mk-app { display: flex; min-height: 260px; }
.mk-sidebar {
    width: 42px;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    padding: 12px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}
.mk-sidebar__logo { width: 20px; height: 20px; border-radius: 6px; background: var(--color-accent); margin-bottom: 6px; }
.mk-sidebar__item { width: 18px; height: 18px; border-radius: 5px; background: var(--color-text-muted); opacity: 0.3; }
.mk-sidebar__item--active { background: var(--color-accent); opacity: 0.9; }
.mk-main { flex: 1; padding: var(--space-md); overflow: hidden; }

/* Testo reale nel mockup */
.mk-txt { font-family: var(--font-main); }
.mk-txt--h { font-size: 0.82rem; font-weight: 700; color: var(--color-text); }
.mk-txt--sub { font-size: 0.62rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.mk-txt--val { font-size: 1.1rem; font-weight: 800; color: var(--color-text); }
.mk-txt--sm { font-size: 0.68rem; color: var(--color-text-secondary); }
.mk-txt--accent { color: var(--color-accent); }
.mk-txt--green { color: var(--color-success); }
.mk-txt--red { color: #ef4444; }

/* KPI card con testo */
.mk-kpi2 {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 10px 12px;
}
.mk-kpi2__label { font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); margin-bottom: 4px; }
.mk-kpi2__value { font-size: 1.05rem; font-weight: 800; color: var(--color-text); line-height: 1; }
.mk-kpi2__trend { font-size: 0.6rem; margin-top: 4px; }

/* Grafico a barre con asse */
.mk-chart2 {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 12px;
}
.mk-chart2__bars { display: flex; align-items: flex-end; gap: 6px; height: 90px; }
.mk-chart2__bar {
    flex: 1;
    border-radius: 3px 3px 0 0;
    background: linear-gradient(to top, var(--color-accent), var(--color-accent-light));
    position: relative;
    min-height: 8px;
}
.mk-chart2__bar--muted { background: var(--color-text-muted); opacity: 0.25; }

/* Line chart (SVG) */
.mk-line-chart {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 12px;
}

/* Donut chart */
.mk-donut {
    width: 90px; height: 90px;
    border-radius: 50%;
    background: conic-gradient(var(--color-accent) 0 45%, var(--brand-blue-light) 45% 72%, var(--color-success) 72% 100%);
    position: relative;
    flex-shrink: 0;
}
.mk-donut::after {
    content: '';
    position: absolute;
    inset: 22px;
    border-radius: 50%;
    background: var(--color-bg-card);
}

/* Legenda */
.mk-legend { display: flex; flex-direction: column; gap: 8px; }
.mk-legend__item { display: flex; align-items: center; gap: 8px; font-size: 0.68rem; color: var(--color-text-secondary); }
.mk-legend__dot { width: 10px; height: 10px; border-radius: 3px; flex-shrink: 0; }

/* Tabella con testo */
.mk-table { width: 100%; border-collapse: collapse; }
.mk-table th {
    text-align: left;
    font-size: 0.58rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    padding: 6px 8px;
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
}
.mk-table td {
    font-size: 0.68rem;
    color: var(--color-text-secondary);
    padding: 8px;
    border-bottom: 1px solid var(--color-border);
}
.mk-tag {
    display: inline-block;
    font-size: 0.58rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 5px;
}
.mk-tag--green { background: rgba(16,185,129,0.15); color: var(--color-success); }
.mk-tag--accent { background: var(--color-accent-glow); color: var(--color-accent); }
.mk-tag--blue { background: rgba(19,42,117,0.4); color: #8ba0d8; }
.mk-tag--muted { background: rgba(176,184,204,0.12); color: var(--color-text-muted); }

/* Chat realistica */
.mk-chat2 { display: flex; flex-direction: column; gap: 10px; }
.mk-bubble {
    max-width: 82%;
    padding: 9px 12px;
    border-radius: 12px;
    font-size: 0.7rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
}
.mk-bubble--user {
    align-self: flex-end;
    background: var(--color-accent);
    color: #fff;
    border-color: transparent;
}
.mk-bubble__tag {
    display: inline-block;
    font-size: 0.55rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    margin-bottom: 4px;
}

/* Node network v2 */
.mk-node2 {
    position: absolute;
    padding: 7px 11px;
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: 8px;
    font-size: 0.66rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}
.mk-node2::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--color-text-muted); }
.mk-node2--accent { border-color: var(--color-accent); color: var(--color-accent); box-shadow: 0 0 16px rgba(252,91,3,0.2); }
.mk-node2--accent::before { background: var(--color-accent); }
.mk-node2--green::before { background: var(--color-success); }
.mk-node2--blue::before { background: #8ba0d8; }

/* Code realistico */
.mk-code2 {
    font-family: var(--font-mono, 'SF Mono', Menlo, monospace);
    font-size: 0.68rem;
    line-height: 1.8;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 14px 12px;
}
.mk-code2__line { display: flex; gap: 12px; white-space: nowrap; }
.mk-code2__n { color: var(--color-text-muted); opacity: 0.5; width: 14px; text-align: right; flex-shrink: 0; }
.mk-c-kw { color: #c084fc; }
.mk-c-str { color: #86efac; }
.mk-c-num { color: #fdba74; }
.mk-c-prop { color: #7dd3fc; }
.mk-c-punct { color: var(--color-text-muted); }

/* Progress bar */
.mk-progress { height: 6px; border-radius: 3px; background: rgba(176,184,204,0.15); overflow: hidden; }
.mk-progress__fill { height: 100%; border-radius: 3px; background: var(--color-accent); }
.mk-progress__fill--green { background: var(--color-success); }

/* ============================================================
   UNDER CONSTRUCTION
   ============================================================ */
.au-uc-body {
    margin: 0;
    min-height: 100vh;
    background: var(--color-bg);
    color: var(--color-text);
    overflow: hidden;
}
.au-uc {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    text-align: center;
}
.au-uc__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}
.au-uc__blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.5;
}
.au-uc__blob--1 {
    width: 480px;
    height: 480px;
    top: -140px;
    left: -100px;
    background: var(--color-accent-glow);
}
.au-uc__blob--2 {
    width: 520px;
    height: 520px;
    bottom: -180px;
    right: -120px;
    background: rgba(11, 29, 91, 0.10);
}
.au-uc__inner {
    position: relative;
    z-index: 1;
    max-width: 640px;
    width: 100%;
    animation: au-uc-fade-in 0.7s ease both;
}
@keyframes au-uc-fade-in {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.au-uc__logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 2.5rem;
}
.au-uc__logo img {
    display: block;
    max-height: 56px;
    width: auto;
    margin: 0 auto;
}
.au-uc__logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-text);
}
.au-uc__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    margin-bottom: 1.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    background: var(--color-accent-glow);
    border: 1px solid var(--color-accent-glow);
    border-radius: 100px;
}
.au-uc__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 0 0 var(--color-accent);
    animation: au-uc-pulse 2s infinite;
}
@keyframes au-uc-pulse {
    0% { box-shadow: 0 0 0 0 rgba(252, 91, 3, 0.5); }
    70% { box-shadow: 0 0 0 10px rgba(252, 91, 3, 0); }
    100% { box-shadow: 0 0 0 0 rgba(252, 91, 3, 0); }
}
.au-uc__title {
    font-size: clamp(1.9rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
    color: var(--color-text);
}
.au-uc__subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 480px;
    margin: 0 auto 2rem;
}
.au-uc__cta {
    margin-bottom: 1.5rem;
}
.au-uc__contact {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 1rem;
}
.au-uc__contact a {
    color: var(--color-accent);
    font-weight: 600;
}