/* ============================================================
   DESIGN SYSTEM — NEUMORPHISM PREMIUM
   Desenvolvedor TI
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ── CSS Variables ── */
:root {
    /* Neumorphism Base Palette */
    --bg:              #e0e5ec;
    --bg-dark:         #d1d9e6;
    --bg-light:        #ffffff;
    --shadow-dark:     #a3b1c6;
    --shadow-light:    #ffffff;

    /* Accent Colors */
    --accent:          #6c63ff;
    --accent-2:        #ff6584;
    --accent-soft:     rgba(108, 99, 255, 0.15);
    --accent-2-soft:   rgba(255, 101, 132, 0.12);
    --accent-gradient: linear-gradient(135deg, #6c63ff 0%, #a78bfa 100%);
    --accent-gradient2:linear-gradient(135deg, #ff6584 0%, #ff8c69 100%);

    /* Text */
    --text-main:       #2d3748;
    --text-muted:      #718096;
    --text-light:      #a0aec0;
    --text-accent:     #6c63ff;

    /* Neumorphic Shadows */
    --neu-shadow:          6px 6px 14px var(--shadow-dark), -6px -6px 14px var(--shadow-light);
    --neu-shadow-sm:       3px 3px 8px var(--shadow-dark), -3px -3px 8px var(--shadow-light);
    --neu-shadow-lg:       10px 10px 24px var(--shadow-dark), -10px -10px 24px var(--shadow-light);
    --neu-shadow-inset:    inset 4px 4px 10px var(--shadow-dark), inset -4px -4px 10px var(--shadow-light);
    --neu-shadow-inset-sm: inset 2px 2px 6px var(--shadow-dark), inset -2px -2px 6px var(--shadow-light);
    --neu-shadow-pressed:  inset 3px 3px 8px var(--shadow-dark), inset -3px -3px 8px var(--shadow-light);

    /* Radius */
    --radius-sm:   8px;
    --radius:      16px;
    --radius-lg:   24px;
    --radius-xl:   32px;
    --radius-full: 9999px;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fast: all 0.15s ease;

    /* Bootstrap override */
    --bs-body-bg:    var(--bg);
    --bs-body-color: var(--text-main);
    --bs-font-sans-serif: 'Inter', system-ui, sans-serif;
}

/* ── Dark Theme ── */
[data-theme="dark"] {
    --bg:              #1e2235;
    --bg-dark:         #161929;
    --bg-light:        #272d45;
    --shadow-dark:     #12151f;
    --shadow-light:    #2a3249;

    --text-main:       #e2e8f0;
    --text-muted:      #94a3b8;
    --text-light:      #64748b;

    --neu-shadow:          6px 6px 14px var(--shadow-dark), -6px -6px 14px var(--shadow-light);
    --neu-shadow-sm:       3px 3px 8px var(--shadow-dark), -3px -3px 8px var(--shadow-light);
    --neu-shadow-lg:       10px 10px 24px var(--shadow-dark), -10px -10px 24px var(--shadow-light);
    --neu-shadow-inset:    inset 4px 4px 10px var(--shadow-dark), inset -4px -4px 10px var(--shadow-light);
    --neu-shadow-inset-sm: inset 2px 2px 6px var(--shadow-dark), inset -2px -2px 6px var(--shadow-light);
    --neu-shadow-pressed:  inset 3px 3px 8px var(--shadow-dark), inset -3px -3px 8px var(--shadow-light);

    --bs-body-bg:    var(--bg);
    --bs-body-color: var(--text-main);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: var(--text-main);
    font-family: 'Inter', 'Space Grotesk', system-ui, sans-serif;
    line-height: 1.6;
    transition: background-color 0.4s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased;
    /* overflow-x NOT set here — breaks absolute dropdown z-index/stacking */
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-main);
}

/* ============================================================
   NEU CORE COMPONENTS
   ============================================================ */

/* ── NEU Card (Surface) ── */
.neu-card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--neu-shadow);
    border: none;
    transition: var(--transition);
}

.neu-card:hover {
    box-shadow: var(--neu-shadow-lg);
    transform: translateY(-2px);
}

/* ── NEU Panel (Inset) ── */
.neu-panel {
    background: var(--bg);
    border-radius: var(--radius);
    box-shadow: var(--neu-shadow-inset);
    transition: var(--transition);
}

/* ── NEU Button Primary ── */
.btn-neu {
    background: var(--bg);
    color: var(--text-accent);
    border: none;
    border-radius: var(--radius-full);
    padding: 0.65rem 1.75rem;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    box-shadow: var(--neu-shadow-sm);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-neu::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent-soft);
    opacity: 0;
    border-radius: inherit;
    transition: opacity 0.3s ease;
}

.btn-neu:hover {
    box-shadow: var(--neu-shadow);
    color: var(--accent);
    transform: translateY(-1px);
}

.btn-neu:hover::before {
    opacity: 1;
}

.btn-neu:active {
    box-shadow: var(--neu-shadow-pressed);
    transform: translateY(0px);
}

/* ── NEU Button Accent (Filled) ── */
.btn-neu-accent {
    background: var(--accent-gradient);
    color: #fff !important;
    border: none;
    border-radius: var(--radius-full);
    padding: 0.7rem 1.85rem;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    box-shadow: 4px 4px 12px rgba(108, 99, 255, 0.4), -2px -2px 8px var(--shadow-light);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-neu-accent:hover {
    box-shadow: 6px 6px 18px rgba(108, 99, 255, 0.55), -3px -3px 10px var(--shadow-light);
    transform: translateY(-2px);
    color: #fff;
}

.btn-neu-accent:active {
    transform: translateY(0);
    box-shadow: 2px 2px 8px rgba(108, 99, 255, 0.5), -1px -1px 4px var(--shadow-light);
}

/* ── NEU Button Accent 2 (Pink) ── */
.btn-neu-accent2 {
    background: var(--accent-gradient2);
    color: #fff !important;
    border: none;
    border-radius: var(--radius-full);
    padding: 0.7rem 1.85rem;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    box-shadow: 4px 4px 12px rgba(255, 101, 132, 0.4), -2px -2px 8px var(--shadow-light);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-neu-accent2:hover {
    box-shadow: 6px 6px 18px rgba(255, 101, 132, 0.55), -3px -3px 10px var(--shadow-light);
    transform: translateY(-2px);
    color: #fff;
}

.btn-neu-accent2:active {
    transform: translateY(0);
}

/* ── NEU Icon Button ── */
.btn-neu-icon {
    background: var(--bg);
    color: var(--text-muted);
    border: none;
    border-radius: var(--radius);
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--neu-shadow-sm);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-neu-icon:hover {
    color: var(--accent);
    box-shadow: var(--neu-shadow);
}

.btn-neu-icon:active {
    box-shadow: var(--neu-shadow-pressed);
    color: var(--accent);
}

/* ── NEU Badge ── */
.neu-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--bg);
    border-radius: var(--radius-full);
    padding: 0.3rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    box-shadow: var(--neu-shadow-sm);
    color: var(--text-accent);
}

.neu-badge.accent {
    background: var(--accent-soft);
    color: var(--accent);
    box-shadow: none;
}

.neu-badge.accent2 {
    background: var(--accent-2-soft);
    color: var(--accent-2);
    box-shadow: none;
}

/* ── NEU Knob (decorative) ── */
.neu-knob {
    background: var(--bg);
    border-radius: 50%;
    box-shadow: var(--neu-shadow);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* ── NEU Input ── */
.neu-input {
    background: var(--bg);
    border: none;
    border-radius: var(--radius);
    padding: 0.75rem 1.25rem;
    box-shadow: var(--neu-shadow-inset-sm);
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
    width: 100%;
}

.neu-input:focus {
    box-shadow: var(--neu-shadow-inset), 0 0 0 2px rgba(108,99,255,0.25);
}

.neu-input::placeholder {
    color: var(--text-light);
}

/* ── NEU Toggle ── */
.neu-toggle-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.neu-toggle {
    position: relative;
    width: 52px;
    height: 28px;
    flex-shrink: 0;
}

.neu-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.neu-toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--bg);
    border-radius: var(--radius-full);
    box-shadow: var(--neu-shadow-inset-sm);
    transition: var(--transition);
    cursor: pointer;
}

.neu-toggle-slider::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--bg);
    box-shadow: var(--neu-shadow-sm);
    transition: var(--transition);
}

.neu-toggle input:checked + .neu-toggle-slider {
    background: linear-gradient(135deg, #6c63ff, #a78bfa);
    box-shadow: inset 2px 2px 6px rgba(0,0,0,0.2), inset -2px -2px 6px rgba(255,255,255,0.1);
}

.neu-toggle input:checked + .neu-toggle-slider::after {
    transform: translateX(24px);
    box-shadow: 2px 2px 6px rgba(0,0,0,0.3);
    background: #fff;
}

/* ── NEU Range Slider ── */
.neu-range-wrap {
    background: var(--bg);
    border-radius: var(--radius-full);
    padding: 0.6rem 1rem;
    box-shadow: var(--neu-shadow-inset-sm);
}

input[type="range"].neu-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: transparent;
    outline: none;
}

input[type="range"].neu-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--bg);
    box-shadow: var(--neu-shadow-sm);
    cursor: pointer;
    transition: var(--transition);
}

input[type="range"].neu-range::-webkit-slider-thumb:hover {
    box-shadow: var(--neu-shadow), 0 0 0 3px rgba(108,99,255,0.2);
}

input[type="range"].neu-range::-webkit-slider-runnable-track {
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--bg-dark);
    box-shadow: inset 1px 1px 3px var(--shadow-dark), inset -1px -1px 3px var(--shadow-light);
}

/* ── NEU Divider ── */
.neu-divider {
    height: 2px;
    background: var(--bg);
    border-radius: 2px;
    box-shadow: inset 1px 1px 2px var(--shadow-dark), inset -1px -1px 2px var(--shadow-light);
    border: none;
    margin: 1.5rem 0;
}

/* ── NEU Progress ── */
.neu-progress-wrap {
    background: var(--bg);
    border-radius: var(--radius-full);
    height: 10px;
    box-shadow: var(--neu-shadow-inset-sm);
    overflow: hidden;
}

.neu-progress-bar {
    height: 100%;
    border-radius: var(--radius-full);
    background: var(--accent-gradient);
    box-shadow: 2px 0 8px rgba(108,99,255,0.4);
    transition: width 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ============================================================
   NAVBAR
   ============================================================ */

.navbar-custom {
    background: transparent !important;
    border-bottom: none !important;
    box-shadow: 0 2px 16px rgba(0,0,0,0.07), 0 1px 0 rgba(255,255,255,0.8);
    position: sticky;
    top: 0;
    z-index: 1100;
    padding: 0.75rem 0;
    transition: var(--transition);
    /* overflow:visible obrigatório para que os dropdowns flutuem para fora */
    overflow: visible !important;
}

/*
 * FIX: backdrop-filter cria stacking context e clip nos filhos.
 * Movido para ::before (pseudo-element) que não afeta z-index dos filhos reais.
 * O conteúdo do navbar (includindo dropdowns) fica em cima desse pseudo-elemento.
 */
.navbar-custom::before {
    content: '';
    position: absolute;
    inset: 0;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    z-index: -1; /* fica ATRÁS dos filhos do navbar */
    border-radius: 0;
    pointer-events: none;
}


[data-theme="dark"] .navbar-custom {
    box-shadow: 0 2px 16px rgba(0,0,0,0.3), 0 1px 0 rgba(255,255,255,0.05);
}

.navbar-brand-neu {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--text-main) !important;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
}

.navbar-brand-neu .brand-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: var(--bg);
    box-shadow: var(--neu-shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.2rem;
    transition: var(--transition);
}

.navbar-brand-neu:hover .brand-icon {
    box-shadow: var(--neu-shadow);
}

.nav-link-neu {
    color: var(--text-muted) !important;
    font-weight: 500;
    font-size: 0.92rem;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-full);
    background: transparent;
    transition: var(--transition);
    position: relative;
}

.nav-link-neu:hover,
.nav-link-neu.active-link {
    color: var(--accent) !important;
    background: var(--accent-soft);
}

/* ── Theme Toggle ── */
.theme-toggle {
    cursor: pointer;
    background: var(--bg);
    border: none;
    color: var(--text-muted);
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: var(--neu-shadow-sm);
    transition: var(--transition);
}

.theme-toggle:hover {
    color: var(--accent);
    box-shadow: var(--neu-shadow);
}

.theme-toggle:active {
    box-shadow: var(--neu-shadow-pressed);
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer-neu {
    background: var(--bg);
    padding: 2.5rem 0 1.5rem;
    margin-top: 4rem;
}

.footer-neu .footer-inner {
    background: var(--bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--neu-shadow);
    padding: 2rem 2.5rem;
}

.footer-neu .social-link {
    width: 42px;
    height: 42px;
    border-radius: var(--radius);
    background: var(--bg);
    box-shadow: var(--neu-shadow-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.2rem;
    text-decoration: none;
    transition: var(--transition);
}

.footer-neu .social-link:hover {
    color: var(--accent);
    box-shadow: var(--neu-shadow);
    transform: translateY(-2px);
}

/* ============================================================
   PAGE TRANSITIONS
   ============================================================ */

.page-fade-enter {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.45s ease-out, transform 0.45s ease-out;
}

.page-fade-enter-active {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */

.text-accent  { color: var(--accent) !important; }
.text-accent2 { color: var(--accent-2) !important; }
.text-muted-neu { color: var(--text-muted) !important; }

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

.grad-text2 {
    background: var(--accent-gradient2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Surface alias for backward compat */
.surface {
    background: var(--bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--neu-shadow);
    border: none;
    transition: var(--transition);
}

.surface:hover {
    box-shadow: var(--neu-shadow-lg);
    transform: translateY(-2px);
}

/* Spinner loader */
.loading-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg);
}

.neu-spinner {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 4px solid var(--bg);
    border-top-color: var(--accent);
    box-shadow: var(--neu-shadow);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track {
    background: var(--bg);
    box-shadow: var(--neu-shadow-inset-sm);
}
::-webkit-scrollbar-thumb {
    background: var(--shadow-dark);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* ============================================================
   MEGA MENU — NEUMORPHISM
   ============================================================ */

/* ── Nav link with dropdown trigger ── */
.nav-link-neu {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.nav-link-neu .nav-caret {
    font-size: 0.72rem;
    transition: transform 0.25s ease;
    opacity: 0.55;
}

.nav-item-drop:hover .nav-caret {
    transform: rotate(180deg);
    opacity: 1;
}

/* ── Dropdown wrapper ── */
.nav-item-drop {
    position: relative;
}

.neu-dropdown {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: var(--bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--neu-shadow-lg);
    padding: 0.75rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s cubic-bezier(0.34,1.56,0.64,1), visibility 0s linear 0.22s;
    z-index: 3000;
    min-width: 240px;
}

/* Triangular arrow */
.neu-dropdown::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    border-bottom: 9px solid var(--bg);
    filter: drop-shadow(0 -3px 3px var(--shadow-dark));
}

/* Invisible bridge to prevent hover loss gap */
.neu-dropdown::after {
    content: '';
    position: absolute;
    top: -24px;
    left: 0;
    width: 100%;
    height: 24px;
    background: transparent;
}

.nav-item-drop:hover .neu-dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: translateX(-50%) translateY(0);
    transition: opacity 0.22s ease, transform 0.22s cubic-bezier(0.34,1.56,0.64,1);
}

/* ── Mega dropdown (wider, anchored left) ── */
.neu-dropdown-mega {
    min-width: 560px;
    left: 0;
    transform: translateX(0) translateY(-10px);
}

.neu-dropdown-mega::before {
    left: 72px;
    transform: none;
}

.nav-item-drop:hover .neu-dropdown-mega {
    transform: translateX(0) translateY(0);
}

/* ── Right-anchored dropdown ── */
.neu-dropdown-right {
    left: auto;
    right: 0;
    transform: translateX(0) translateY(-10px);
}

.neu-dropdown-right::before {
    left: auto;
    right: 72px;
    transform: none;
}

.nav-item-drop:hover .neu-dropdown-right {
    transform: translateX(0) translateY(0);
}

/* ── Dropdown Item ── */
.neu-dd-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 0.8rem;
    border-radius: var(--radius);
    color: var(--text-main);
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease;
    cursor: pointer;
}

.neu-dd-item:hover {
    background: var(--accent-soft);
}

.neu-dd-item:hover .dd-icon {
    color: var(--accent);
    box-shadow: var(--neu-shadow);
}

.neu-dd-item:hover .dd-label {
    color: var(--accent);
}

.dd-icon {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: var(--bg);
    box-shadow: var(--neu-shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: box-shadow 0.2s, color 0.15s;
}

.dd-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-main);
    display: block;
    line-height: 1.25;
    transition: color 0.15s;
}

.dd-sub {
    font-size: 0.75rem;
    color: var(--text-light);
    display: block;
    margin-top: 0.1rem;
    line-height: 1.3;
}

/* ── Dropdown Section Header ── */
.neu-dd-heading {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--text-light);
    padding: 0.5rem 0.8rem 0.4rem;
}

/* ── Separator ── */
.neu-dd-sep {
    height: 1px;
    margin: 0.5rem 0.5rem;
    background: linear-gradient(to right, transparent, var(--shadow-dark) 30%, var(--shadow-dark) 70%, transparent);
    opacity: 0.5;
}

/* ── Grid layout for mega menu ── */
.neu-dd-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.15rem;
}

/* ── Dropdown badge chip ── */
.dd-chip {
    display: inline-flex;
    align-items: center;
    background: var(--accent-soft);
    color: var(--accent);
    border-radius: var(--radius-full);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.15rem 0.45rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-left: auto;
    flex-shrink: 0;
}

.dd-chip.new { background: rgba(34,197,94,0.15); color: #16a34a; }
.dd-chip.beta { background: rgba(249,115,22,0.15); color: #ea580c; }

/* ── Mobile responsive ── */
@media (max-width: 991px) {
    .neu-dropdown,
    .neu-dropdown-mega,
    .neu-dropdown-right {
        position: static;
        transform: none !important;
        box-shadow: var(--neu-shadow-inset-sm);
        border-radius: var(--radius);
        opacity: 1;
        visibility: visible;
        pointer-events: all;
        display: none;
        margin-top: 0.25rem;
    }

    .nav-item-drop.open .neu-dropdown,
    .nav-item-drop.open .neu-dropdown-mega,
    .nav-item-drop.open .neu-dropdown-right {
        display: block;
    }

    .neu-dropdown::before,
    .neu-dropdown-mega::before,
    .neu-dropdown-right::before,
    .neu-dropdown::after,
    .neu-dropdown-mega::after,
    .neu-dropdown-right::after {
        display: none;
    }

    .neu-dd-grid {
        grid-template-columns: 1fr;
    }

    .neu-dropdown-mega {
        min-width: 0;
    }
}

/* ============================================================
   ANIMATIONS & SCROLL EFFECTS
   ============================================================ */

.animate-on-scroll {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
    will-change: transform, opacity;
}

.fade-up { transform: translateY(40px); }
.fade-in { transform: translateY(0); }
.slide-left { transform: translateX(30px); }
.slide-right { transform: translateX(-30px); }
.scale-up { transform: scale(0.9); }

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translate(0) scale(1);
}

.float-animation { animation: floating 4s ease-in-out infinite; }
.float-animation-alt { animation: floating-alt 5s ease-in-out infinite alternate; }

@keyframes floating {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}
@keyframes floating-alt {
    0% { transform: translateY(0px) rotate(-3deg); }
    100% { transform: translateY(-12px) rotate(6deg); }
}

/* ── Spin utility (loading buttons) ── */
.spin { animation: spin-anim .7s linear infinite; display: inline-block; }
@keyframes spin-anim { to { transform: rotate(360deg); } }

/* ── Gradient text utility ── */
.grad-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}