/* ============================================================
   AI7 Prime AI Solutions — Design System
   Corporate B2B | Dark/Light Mode | Bootstrap 5 Override
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700&display=swap');

/* --- 3D Logo, Dropdown Nav, 3D Scene (Add-on) --- */
@import url('logo-3d.css');

/* ============================================================
   1. CSS CUSTOM PROPERTIES (DARK THEME DEFAULT)
   ============================================================ */
:root {
    /* Typography */
    --font-heading: 'Sora', sans-serif;
    --font-body: 'Outfit', sans-serif;

    /* Dark Theme (Default) */
    --bg-primary: #050510;
    --bg-secondary: #0a0a1a;
    --bg-card: #111128;
    --bg-card-hover: #1a1a3e;
    --bg-nav: rgba(5, 5, 16, 0.95);
    --bg-footer: #030308;

    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-muted: rgba(255, 255, 255, 0.35);

    --accent-primary: #00d4ff;
    --accent-secondary: #0066ff;
    --accent-tertiary: #7c3aed;
    --accent-gradient: linear-gradient(135deg, #00d4ff, #0066ff);
    --accent-gradient-text: linear-gradient(135deg, #00d4ff, #0066ff, #7c3aed);

    --border-color: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(0, 212, 255, 0.2);

    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.1);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 50px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   2. LIGHT THEME
   ============================================================ */
[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --bg-nav: rgba(248, 250, 252, 0.95);
    --bg-footer: #0f172a;

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;

    --accent-primary: #0066ff;
    --accent-secondary: #0052cc;
    --accent-tertiary: #6d28d9;
    --accent-gradient: linear-gradient(135deg, #0066ff, #0052cc);
    --accent-gradient-text: linear-gradient(135deg, #0066ff, #6d28d9);

    --border-color: rgba(0, 0, 0, 0.08);
    --border-accent: rgba(0, 102, 255, 0.2);

    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 40px rgba(0, 102, 255, 0.08);
}

[data-theme="light"] .hero { background: linear-gradient(135deg, #e0e7ff, #f0f4ff) !important; }
[data-theme="light"] .hero-overlay { background: rgba(248, 250, 252, 0.6) !important; }
[data-theme="light"] .hero-anim-card { background: rgba(255,255,255,0.9) !important; border-color: rgba(0,102,255,0.15) !important; }
[data-theme="light"] .hero-anim-stat-val { color: #0f172a !important; }
[data-theme="light"] .hero-anim-stat-label { color: #64748b !important; }
[data-theme="light"] .hero-feed-item { background: rgba(0,0,0,0.03) !important; color: #334155 !important; }
[data-theme="light"] .section-dark { background: #f1f5f9 !important; }

/* ============================================================
   3. RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

a { color: var(--accent-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-secondary); }

img { max-width: 100%; height: auto; }

::selection { background: var(--accent-primary); color: #000; }

/* ============================================================
   4. UTILITY CLASSES
   ============================================================ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

.text-gradient {
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-padding { padding: 6rem 0; }
.section-dark { background: var(--bg-secondary); }

.badge-accent {
    display: inline-block;
    background: linear-gradient(135deg, rgba(0,212,255,0.15), rgba(0,102,255,0.15));
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-full);
    padding: 0.4rem 1.2rem;
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-primary);
    margin-bottom: 1rem;
}

/* ============================================================
   5. BUTTONS
   ============================================================ */
.btn-primary {
    background: var(--accent-gradient);
    color: #000;
    font-weight: 700;
    font-size: 1rem;
    padding: 0.85rem 2rem;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}
.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.3);
    color: #000;
}

.btn-outline {
    background: transparent;
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 1rem;
    padding: 0.85rem 2rem;
    border-radius: var(--radius-full);
    border: 2px solid var(--accent-primary);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}
.btn-outline:hover {
    background: var(--accent-primary);
    color: #000;
    transform: translateY(-2px);
}

.btn-ghost {
    background: rgba(255,255,255,0.05);
    color: var(--text-primary);
    font-weight: 500;
    padding: 0.7rem 1.5rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* ============================================================
   6. NAVIGATION / HEADER
   ============================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-nav);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    color: #000;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
}
.logo-text span { color: var(--accent-primary); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-decoration: none;
}
.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.06);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Theme Toggle */
.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: rgba(255,255,255,0.05);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition);
}
.theme-toggle:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Language Toggle */
.lang-toggle {
    display: flex;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    overflow: hidden;
}
.lang-toggle button {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    background: transparent;
    color: var(--text-secondary);
}
.lang-toggle button.active {
    background: var(--accent-primary);
    color: #000;
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}
.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================================
   7. HERO SECTION
   ============================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 72px;
    background: var(--bg-primary);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(0, 102, 255, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 80%, rgba(124, 58, 237, 0.05) 0%, transparent 50%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(5, 5, 16, 0.3);
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    flex: 1;
    min-width: 0;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
    max-width: 560px;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-layout {
    display: flex;
    align-items: center;
    gap: 3rem;
    min-height: inherit;
}

.hero-3d-scene {
    flex: 0 0 640px;
    max-width: 640px;
    min-height: 640px;
    perspective: 1200px;
}

/* ============================================================
   8. (Old hero-anim-panel removed - replaced by AI animation)
    ============================================================ */

/* ============================================================
   9. CARDS & GRIDS
   ============================================================ */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.solution-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: var(--transition);
}
.solution-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow);
}
.solution-card:hover::before { opacity: 1; }

.card-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(0,212,255,0.12), rgba(0,102,255,0.12));
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.4rem;
    color: var(--accent-primary);
}

.solution-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.solution-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item p {
    color: var(--text-secondary);
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

/* ============================================================
   10. TEAM SECTION
   ============================================================ */
.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.team-card {
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    transition: var(--transition);
}
.team-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow);
}

.team-avatar {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, rgba(0,212,255,0.2), rgba(0,102,255,0.2));
    border: 3px solid var(--border-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--accent-primary);
    position: relative;
    overflow: hidden;
}
.team-avatar::after {
    content: '';
    position: absolute;
    inset: 4px;
    border-radius: 50%;
    background: var(--bg-card);
}

.team-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.4rem;
}

.team-card .role {
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.team-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ============================================================
   11. PROCESS / STEPS
   ============================================================ */
.process-steps {
    max-width: 700px;
    margin-top: 2rem;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.step-number {
    min-width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step-content h3 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============================================================
   12. FAQ SECTION
   ============================================================ */
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem 2rem;
    margin-bottom: 1rem;
    transition: var(--transition);
}
.faq-item:hover {
    border-color: var(--border-accent);
}

.faq-item h3 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    color: var(--accent-primary);
}

.faq-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================================
   13. CONTACT FORM
   ============================================================ */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-group label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}
.form-control:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}
.form-control::placeholder {
    color: var(--text-muted);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2300d4ff' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ============================================================
   14. BLOG CARDS
   ============================================================ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}
.blog-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
}

.blog-card-img {
    height: 200px;
    background: linear-gradient(135deg, rgba(0,212,255,0.1), rgba(0,102,255,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--accent-primary);
}

.blog-card-body {
    padding: 1.5rem;
}

.blog-card-body .tag {
    display: inline-block;
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-card-body h3 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}

.blog-card-body p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ============================================================
   15. FOOTER
   ============================================================ */
.footer {
    background: var(--bg-footer);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 1rem;
    max-width: 360px;
}

.footer-col h4 {
    font-size: 1rem;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.6rem;
}

.footer-col ul a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition);
}
.footer-col ul a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-socials {
    display: flex;
    gap: 0.75rem;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}
.footer-socials a:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.06);
}

/* ============================================================
   16. SERVICE PAGE HERO
   ============================================================ */
.service-hero {
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 72px;
    background: var(--bg-primary);
    position: relative;
}
.service-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 50% 30%, rgba(0, 212, 255, 0.06) 0%, transparent 60%);
}

.service-hero .container { position: relative; z-index: 2; }

.service-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto 2rem;
}

/* ============================================================
   17. SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   18. RESPONSIVE
   ============================================================ */
@media (max-width: 992px) {
    .hero-layout { flex-direction: column; text-align: center; }
    .hero-content p { margin-left: auto; margin-right: auto; }
    .hero-btns { justify-content: center; }
    .hero-3d-scene { flex: none; max-width: 100%; width: 100%; min-height: 540px; }
    .team-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--bg-nav);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 1.5rem;
        border-bottom: 1px solid var(--border-color);
    }
    .nav-links.open { display: flex; }
    .menu-toggle { display: flex; }
    .hero-content h1 { font-size: 2.2rem; }
    .service-hero h1 { font-size: 2rem; }
    .section-padding { padding: 4rem 0; }
    .footer-grid { grid-template-columns: 1fr; }
    .solutions-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .hero-3d-scene { min-height: 480px; }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 1.8rem; }
    .btn-primary, .btn-outline { width: 100%; justify-content: center; }
    .stats-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   19. SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
    background: rgba(0, 212, 255, 0.3);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(0, 212, 255, 0.5); }

/* ============================================================
   20. BACK TO TOP
   ============================================================ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--accent-gradient);
    color: #000;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}
.back-to-top:hover {
    transform: translateY(-3px);
}

/* ============================================================
   21. PAGE TRANSITIONS
   ============================================================ */
.page-enter {
    animation: pageEnter 0.4s ease-out;
}
@keyframes pageEnter {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: none; }
}