/* ============================================
   Nexapp | Dark + Neon Modern Design
   ============================================ */

/* ===== Reset & Variables ===== */
@property --border-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

:root {
    --bg-deep: #000000;
    --bg-dark: #050507;
    --bg-card: #0a0a0f;
    --bg-elev: #0e0e14;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);

    --text: #e8ecf4;
    --text-soft: #a8b0c2;
    --text-mute: #6b7387;

    --neon-cyan: #00f0ff;
    --neon-purple: #b14bff;
    --neon-pink: #ff3df0;
    --neon-green: #4dff9e;

    --accent: var(--neon-cyan);
    --accent-2: var(--neon-purple);

    --gradient: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-purple) 100%);
    --gradient-soft: linear-gradient(135deg, rgba(0, 240, 255, 0.15) 0%, rgba(177, 75, 255, 0.15) 100%);
    --gradient-shimmer: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-purple) 50%, var(--neon-cyan) 100%);

    --shadow-glow: 0 0 40px rgba(0, 240, 255, 0.25);
    --shadow-glow-purple: 0 0 50px rgba(177, 75, 255, 0.3);
    --shadow-ambient: 0 4px 24px rgba(0, 0, 0, 0.4), 0 0 1px rgba(255, 255, 255, 0.05);
    --shadow-elevated: 0 12px 40px rgba(0, 0, 0, 0.5), 0 4px 12px rgba(0, 0, 0, 0.3);

    --radius: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;

    --container: 1240px;
    --transition-premium: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    font-family: 'Heebo', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-deep);
    color: var(--text);
    line-height: 1.7;
    letter-spacing: 0.01em;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

::selection { background: rgba(0, 240, 255, 0.3); color: var(--text); }

/* ===== Neural Network Canvas ===== */
#neuralCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.45;
}

/* ===== Animated Background ===== */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: -2;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.3;
    z-index: -1;
    pointer-events: none;
    animation: float 24s ease-in-out infinite;
}

.glow-1 {
    width: 500px; height: 500px;
    background: var(--neon-cyan);
    top: -150px; left: -150px;
}

.glow-2 {
    width: 700px; height: 700px;
    background: var(--neon-purple);
    top: 40%; right: -200px;
    animation-delay: -6s;
    opacity: 0.35;
}

.glow-3 {
    width: 500px; height: 500px;
    background: var(--neon-pink);
    bottom: -100px; left: 30%;
    animation-delay: -12s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -30px) scale(1.1); }
    66% { transform: translate(-30px, 30px) scale(0.95); }
}

/* ===== Aurora Effect ===== */
.aurora {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80vh;
    pointer-events: none;
    z-index: -1;
    background:
        linear-gradient(135deg, rgba(0, 240, 255, 0.1) 0%, transparent 40%),
        linear-gradient(225deg, rgba(177, 75, 255, 0.15) 0%, transparent 45%),
        linear-gradient(315deg, rgba(255, 61, 240, 0.08) 0%, transparent 40%),
        radial-gradient(ellipse at 70% 30%, rgba(177, 75, 255, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 30% 70%, rgba(120, 0, 255, 0.08) 0%, transparent 50%);
    filter: blur(60px);
    animation: aurora-move 12s ease-in-out infinite;
}

@keyframes aurora-move {
    0%, 100% { opacity: 0.6; transform: translateY(0) scaleX(1); }
    25% { opacity: 0.8; transform: translateY(-30px) scaleX(1.1); }
    50% { opacity: 0.5; transform: translateY(20px) scaleX(0.95); }
    75% { opacity: 0.9; transform: translateY(-10px) scaleX(1.05); }
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 18px 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-bottom: 1px solid transparent;
    border-image: linear-gradient(90deg, transparent 5%, rgba(255,255,255,0.08) 30%, rgba(0,240,255,0.12) 50%, rgba(255,255,255,0.08) 70%, transparent 95%) 1;
    transition: padding 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled { padding: 12px 0; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3); }

.nav-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 clamp(20px, 3.5vw, 56px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

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

.logo-img {
    height: 100px;
    width: auto;
    filter: brightness(1.6) contrast(1.3);
    transition: transform 0.3s ease;
    border: 1px solid rgba(201, 160, 135, 0.15);
}

.logo:hover .logo-img {
    transform: scale(1.03);
}

.nav-links {
    display: flex;
    gap: 28px;
}

.nav-links a {
    color: var(--text-soft);
    font-weight: 500;
    transition: color 0.2s;
    position: relative;
    font-size: 0.95rem;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s;
}

.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-link-featured {
    background: linear-gradient(135deg, rgba(0,240,255,0.1), rgba(177,75,255,0.1));
    border: 1px solid rgba(0,240,255,0.25) !important;
    border-radius: 50px;
    padding: 6px 14px !important;
    color: var(--neon-cyan) !important;
    font-weight: 600;
    transition: all .25s !important;
    white-space: nowrap;
}
.nav-link-featured:hover {
    background: linear-gradient(135deg, rgba(0,240,255,0.18), rgba(177,75,255,0.18)) !important;
    border-color: rgba(0,240,255,0.5) !important;
    box-shadow: 0 0 20px rgba(0,240,255,0.2);
    transform: translateY(-1px);
}
.nav-link-featured::after { display: none !important; }

/* ===== Articles Strip ===== */
.articles-strip {
    padding: 0 0 56px;
    max-width: var(--container);
    margin: 0 auto;
    padding-right: 40px;
    padding-left: 40px;
}

.articles-inner {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    justify-content: flex-start;
}

.articles-label {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    color: var(--text-mute);
    font-size: .82rem;
    font-weight: 500;
    letter-spacing: .04em;
    padding-top: 20px;
    flex-shrink: 0;
}

.articles-label-icon { font-size: 1rem; }

.articles-cards {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    flex: 1;
}

.article-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 18px;
    text-decoration: none;
    transition: all .25s cubic-bezier(.16,1,.3,1);
    flex: 1;
    min-width: 220px;
    max-width: 320px;
    position: relative;
    overflow: hidden;
}

.article-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,240,255,0.04), rgba(177,75,255,0.04));
    opacity: 0;
    transition: opacity .25s;
}

.article-card:hover {
    border-color: rgba(0,240,255,0.3);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.4), 0 0 20px rgba(0,240,255,0.08);
}

.article-card:hover::before { opacity: 1; }

.article-card-icon {
    font-size: 1.6rem;
    flex-shrink: 0;
    line-height: 1;
}

.article-card-body { flex: 1; min-width: 0; }

.article-card-tag {
    font-size: .72rem;
    font-weight: 600;
    color: var(--neon-cyan);
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: 3px;
    opacity: .8;
}

.article-card-title {
    font-size: .92rem;
    font-weight: 700;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.article-card-sub {
    font-size: .78rem;
    color: var(--text-mute);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.article-card-arrow {
    color: var(--neon-cyan);
    font-size: 1rem;
    opacity: 0;
    transform: translateX(4px);
    transition: all .2s;
    flex-shrink: 0;
}

.article-card:hover .article-card-arrow {
    opacity: 1;
    transform: translateX(0);
}

@media (max-width: 768px) {
    .articles-inner { flex-direction: column; gap: 12px; }
    .articles-label { padding-top: 0; }
    .articles-cards { flex-direction: column; }
    .article-card { max-width: 100%; }
}

.nav-cta {
    padding: 12px 26px;
    background: var(--gradient-shimmer);
    background-size: 200% 100%;
    color: var(--bg-deep);
    font-weight: 700;
    border-radius: 999px;
    font-size: 0.9rem;
    transition: transform 0.3s var(--transition-premium), box-shadow 0.3s ease, background-position 0.5s ease;
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0, 240, 255, 0.3);
    animation: nav-cta-glow 3s ease-in-out infinite;
}

.nav-cta:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 30px rgba(0, 240, 255, 0.5), 0 0 60px rgba(0, 240, 255, 0.2);
    background-position: 100% 0;
}

@keyframes nav-cta-glow {
    0%, 100% { box-shadow: 0 4px 20px rgba(0, 240, 255, 0.4); }
    50% { box-shadow: 0 4px 35px rgba(0, 240, 255, 0.7), 0 0 50px rgba(177, 75, 255, 0.25); }
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav-login {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    color: var(--text);
    font-weight: 600;
    font-size: 0.88rem;
    transition: background 0.2s, border-color 0.2s;
}

.nav-login:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--neon-cyan);
}

.nav-login svg { flex-shrink: 0; }

.user-menu { position: relative; }

.user-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px 6px 6px;
    background: rgba(0, 240, 255, 0.06);
    border: 1px solid rgba(0, 240, 255, 0.25);
    border-radius: 999px;
    color: var(--text);
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s;
}

.user-trigger:hover { background: rgba(0, 240, 255, 0.12); }

.user-trigger img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
}

.badge-tier {
    padding: 2px 8px;
    background: var(--gradient);
    color: var(--bg-deep);
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 800;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 0.04em;
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    width: 280px;
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    z-index: 110;
    animation: drop-in 0.2s ease;
}

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

.user-info {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-info strong { color: var(--text); font-size: 0.95rem; }
.user-info small { color: var(--text-mute); font-size: 0.82rem; }

.user-package {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: rgba(0, 240, 255, 0.06);
    border-radius: 10px;
    margin-bottom: 12px;
    font-size: 0.88rem;
}

.user-package span { color: var(--text-soft); }
.user-package strong { color: var(--neon-cyan); }

.user-dropdown a,
.user-dropdown button {
    display: block;
    width: 100%;
    text-align: right;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--text-soft);
    font-size: 0.92rem;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}

.user-dropdown a:hover,
.user-dropdown button:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.user-dropdown button { color: var(--neon-pink); }

/* Upgrade-styled CTA */
.btn.btn-upgrade {
    background: linear-gradient(135deg, var(--neon-purple) 0%, var(--neon-pink) 100%);
    color: #fff;
    box-shadow: 0 8px 24px rgba(177, 75, 255, 0.3);
}

.btn.btn-upgrade:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(177, 75, 255, 0.45);
}

.btn.btn-current {
    background: rgba(77, 255, 158, 0.1);
    color: var(--neon-green);
    border: 1px solid rgba(77, 255, 158, 0.4);
    cursor: default;
}

.btn.btn-current:hover { transform: none; box-shadow: none; }

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 6px;
}

.mobile-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text);
    transition: transform 0.3s, opacity 0.3s;
    border-radius: 2px;
}

.mobile-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
    min-height: 100vh;
    padding: 140px 24px 80px;
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 60px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.25);
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--text-soft);
    margin-top: 40px;
    margin-bottom: 28px;
    backdrop-filter: blur(16px);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--neon-green);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--neon-green);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 28px;
    text-shadow: 0 4px 60px rgba(0, 240, 255, 0.3), 0 0 120px rgba(177, 75, 255, 0.2), 0 2px 20px rgba(0, 0, 0, 0.6);
}

.gradient-text {
    background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-purple) 50%, var(--neon-cyan) 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
    animation: gradient-shift 6s ease-in-out infinite;
    filter: drop-shadow(0 0 30px rgba(0, 240, 255, 0.4));
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-soft);
    margin-bottom: 40px;
    max-width: 560px;
    line-height: 1.8;
}

.hero-subtitle strong {
    color: var(--neon-cyan);
    font-weight: 800;
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.hero-subtitle strong { color: var(--text); font-weight: 700; }

.hero-cta {
    display: flex;
    gap: 14px;
    margin-bottom: 56px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.25s ease;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-shimmer);
    background-size: 200% 100%;
    color: var(--bg-deep);
    box-shadow: 0 8px 24px rgba(0, 240, 255, 0.25), 0 4px 15px rgba(177, 75, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    letter-spacing: 0.02em;
    transition: all 0.35s var(--transition-premium), background-position 0.6s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    background-position: 100% 0;
    box-shadow: 0 14px 36px rgba(0, 240, 255, 0.35), 0 8px 30px rgba(177, 75, 255, 0.3), 0 0 80px rgba(177, 75, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-primary svg { transition: transform 0.25s; }
.btn-primary:hover svg { transform: translateX(-4px); }

.btn-ghost {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    border: 1px solid var(--border-strong);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--neon-cyan);
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.06);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Stats */
.hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
}

.stat-num {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.8rem;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    filter: drop-shadow(0 0 20px rgba(0, 240, 255, 0.5));
}

.stat {
    padding: 16px 20px;
    border-radius: var(--radius);
    background: rgba(0, 240, 255, 0.03);
    border: 1px solid rgba(0, 240, 255, 0.12);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.05);
    transition: transform 0.3s var(--transition-premium), border-color 0.3s ease;
}

.stat:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 240, 255, 0.2);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-mute);
    margin-top: 6px;
}

/* Hero Visual - Orb */
.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    position: relative;
}

/* ===== Floating Article Cards — Portrait Rectangles ===== */
@keyframes ab-float {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-10px); }
}
@keyframes ab-float2 {
    0%, 100% { transform: translateY(-5px); }
    50%       { transform: translateY(5px); }
}
@keyframes ab-float3 {
    0%, 100% { transform: translateY(3px); }
    50%       { transform: translateY(-8px); }
}
@keyframes ab-pulse-cyan {
    0%, 100% { box-shadow: 0 8px 32px rgba(0,0,0,.55), 0 0 20px rgba(0,240,255,.12), 0 0 40px rgba(0,240,255,.06), inset 0 1px 0 rgba(255,255,255,.05); }
    50%       { box-shadow: 0 8px 32px rgba(0,0,0,.55), 0 0 35px rgba(0,240,255,.30), 0 0 70px rgba(0,240,255,.15), inset 0 1px 0 rgba(255,255,255,.05); }
}
@keyframes ab-pulse-purple {
    0%, 100% { box-shadow: 0 8px 32px rgba(0,0,0,.55), 0 0 20px rgba(177,75,255,.14), 0 0 40px rgba(177,75,255,.06), inset 0 1px 0 rgba(255,255,255,.05); }
    50%       { box-shadow: 0 8px 32px rgba(0,0,0,.55), 0 0 35px rgba(177,75,255,.35), 0 0 70px rgba(177,75,255,.15), inset 0 1px 0 rgba(255,255,255,.05); }
}
@keyframes ab-pulse-green {
    0%, 100% { box-shadow: 0 8px 32px rgba(0,0,0,.55), 0 0 20px rgba(77,255,158,.12), 0 0 40px rgba(77,255,158,.05), inset 0 1px 0 rgba(255,255,255,.05); }
    50%       { box-shadow: 0 8px 32px rgba(0,0,0,.55), 0 0 35px rgba(77,255,158,.30), 0 0 70px rgba(77,255,158,.13), inset 0 1px 0 rgba(255,255,255,.05); }
}
@keyframes ab-border-flow {
    0%   { opacity: .7; }
    50%  { opacity: 1; }
    100% { opacity: .7; }
}
@keyframes ab-icon-pulse {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.12); }
}

.art-bubbles {
    position: absolute;
    right: 60px;
    left: auto;
    top: 60px;
    display: flex;
    flex-direction: row;
    gap: 12px;
    align-items: flex-start;
    z-index: 10;
    pointer-events: none;
}

.art-bubble {
    width: 150px;
    height: 420px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 8px;
    padding: 18px 12px;
    text-decoration: none;
    cursor: pointer;
    pointer-events: all;
    position: relative;
    overflow: hidden;
    background: #000000;
    border: 1px solid rgba(255,255,255,0.1);
    transition: transform .28s cubic-bezier(.16,1,.3,1);
}

.art-bubble::before,
.art-bubble::after {
    display: none;
}

.ab-1, .ab-2, .ab-3 {
    animation: none;
}

.art-bubble:hover {
    transform: translateY(-4px);
}

.ab-glow { display: none; }

.ab-icon {
    font-size: 2.2rem;
    line-height: 1;
    filter: drop-shadow(0 0 10px rgba(0,240,255,0.7));
    animation: ab-icon-pulse 2.8s ease-in-out infinite;
}
.ab-2 .ab-icon {
    filter: drop-shadow(0 0 10px rgba(177,75,255,0.8));
    animation-delay: .6s;
}
.ab-3 .ab-icon {
    filter: drop-shadow(0 0 10px rgba(77,255,158,0.7));
    animation-delay: 1.2s;
}

/* pause float on hover so lift animation takes over cleanly */
.ab-1:hover, .ab-2:hover, .ab-3:hover {
    animation: none;
}

.ab-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    background: rgba(0,0,0,0.45);
    border-radius: 10px;
    padding: 10px 10px;
}

.ab-tag {
    font-size: .85rem;
    font-weight: 900;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--neon-cyan);
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.ab-2 .ab-tag {
    color: var(--neon-purple);
}
.ab-3 .ab-tag {
    color: var(--neon-green);
}

.ab-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.35;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.ab-cta {
    font-size: .88rem;
    font-weight: 800;
    letter-spacing: .03em;
    color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-align: center;
    direction: rtl;
    margin-top: 8px;
    padding: 7px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.15);
    background: #000000;
}

@media (max-width: 900px) {
    .art-bubbles { display: none; }
}

.orb {
    position: relative;
    width: 380px;
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.orb-core {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--neon-cyan), var(--neon-purple), var(--neon-pink));
    box-shadow:
        0 0 100px rgba(0, 240, 255, 0.7),
        0 0 200px rgba(177, 75, 255, 0.5),
        0 0 300px rgba(0, 240, 255, 0.2),
        0 0 400px rgba(177, 75, 255, 0.1),
        inset -20px -20px 40px rgba(0, 0, 0, 0.4);
    animation: orb-float 6s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

@keyframes orb-float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-12px) scale(1.04); }
}

.orb-ring {
    position: absolute;
    border-radius: 50%;
    border: 1.5px solid;
    inset: 0;
    margin: auto;
}

.ring-1 {
    width: 220px; height: 220px;
    border-color: rgba(0, 240, 255, 0.3);
    animation: spin 12s linear infinite;
}

.ring-2 {
    width: 290px; height: 290px;
    border-color: rgba(177, 75, 255, 0.25);
    border-style: dashed;
    animation: spin 18s linear infinite reverse;
}

.ring-3 {
    width: 370px; height: 370px;
    border-color: rgba(255, 61, 240, 0.18);
    animation: spin 24s linear infinite;
}

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

/* ===== Section Header ===== */
.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 72px;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(177, 75, 255, 0.1);
    border: 1px solid rgba(177, 75, 255, 0.3);
    border-radius: 999px;
    font-size: 0.8rem;
    color: var(--neon-purple);
    font-weight: 600;
    letter-spacing: 0.04em;
    margin-bottom: 16px;
    backdrop-filter: blur(8px);
    box-shadow: 0 0 16px rgba(177, 75, 255, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.section-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    text-shadow: 0 1px 30px rgba(0, 0, 0, 0.4);
}

.section-sub {
    font-size: 1.1rem;
    color: var(--text-soft);
}

/* ===== Section Separators ===== */
.services::after,
.about::after,
.process::after {
    content: '';
    display: block;
    width: 60%;
    max-width: 400px;
    height: 1px;
    margin: 0 auto;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.25), rgba(177, 75, 255, 0.4), rgba(0, 240, 255, 0.25), transparent);
    box-shadow: 0 0 25px rgba(177, 75, 255, 0.15), 0 0 10px rgba(0, 240, 255, 0.1);
}

/* ===== Services ===== */
.services {
    max-width: var(--container);
    margin: 0 auto;
    padding: 100px 24px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    position: relative;
    background: rgba(5, 5, 10, 0.9);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: transform 0.4s var(--transition-premium), border-color 0.4s ease, box-shadow 0.4s ease;
    overflow: hidden;
    box-shadow: var(--shadow-ambient);
}

.service-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: conic-gradient(from var(--border-angle, 0deg), transparent 60%, rgba(0, 240, 255, 0.3) 80%, rgba(177, 75, 255, 0.3) 90%, transparent 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.service-card:hover {
    transform: translateY(-8px) scale(1.01);
    border-color: rgba(177, 75, 255, 0.25);
    box-shadow: var(--shadow-elevated), 0 0 40px rgba(0, 240, 255, 0.08), 0 0 60px rgba(177, 75, 255, 0.06);
}

.service-card:hover::before {
    opacity: 1;
    animation: border-rotate 3s linear infinite;
}

@keyframes border-rotate {
    to { --border-angle: 360deg; }
}

.service-card.featured {
    border-color: rgba(0, 240, 255, 0.2);
    background: linear-gradient(180deg, rgba(0, 240, 255, 0.04) 0%, rgba(10, 12, 18, 0.9) 100%);
    animation: featured-pulse 4s ease-in-out infinite;
}

@keyframes featured-pulse {
    0%, 100% { box-shadow: var(--shadow-ambient), 0 0 20px rgba(177, 75, 255, 0.05); }
    50% { box-shadow: var(--shadow-ambient), 0 0 40px rgba(0, 240, 255, 0.08), 0 0 60px rgba(177, 75, 255, 0.1); }
}

.card-glow {
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.service-card.featured .card-glow {
    background: radial-gradient(circle, rgba(177, 75, 255, 0.3) 0%, transparent 70%);
}

.card-badge {
    position: absolute;
    top: 18px;
    left: 18px;
    padding: 6px 16px;
    background: var(--gradient);
    color: var(--bg-deep);
    font-size: 0.75rem;
    font-weight: 800;
    border-radius: 999px;
    letter-spacing: 0.04em;
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.4);
    animation: badge-glow 2s ease-in-out infinite;
}

@keyframes badge-glow {
    0%, 100% { box-shadow: 0 4px 15px rgba(0, 240, 255, 0.4); }
    50% { box-shadow: 0 4px 25px rgba(0, 240, 255, 0.6), 0 0 40px rgba(177, 75, 255, 0.2); }
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.06), rgba(177, 75, 255, 0.1));
    border: 1px solid rgba(177, 75, 255, 0.15);
    border-radius: 18px;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.service-card:hover .card-icon {
    box-shadow: 0 0 30px rgba(177, 75, 255, 0.2), 0 0 15px rgba(0, 240, 255, 0.1);
    border-color: rgba(177, 75, 255, 0.4);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, var(--text) 0%, var(--neon-cyan) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.service-card > p {
    color: var(--text-soft);
    margin-bottom: 20px;
    line-height: 1.7;
    position: relative;
    z-index: 1;
    font-size: 0.96rem;
}

.card-features {
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.card-features li {
    padding: 8px 0;
    color: var(--text-soft);
    font-size: 0.92rem;
    border-bottom: 1px solid var(--border);
    position: relative;
    padding-right: 22px;
}

.card-features li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--neon-cyan);
    font-weight: 800;
}

.card-features li:last-child { border-bottom: none; }

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--neon-cyan);
    font-weight: 700;
    font-size: 0.95rem;
    transition: gap 0.3s var(--transition-premium);
    position: relative;
    z-index: 1;
    padding-bottom: 2px;
}

.card-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 1px;
    background: var(--gradient);
    transition: width 0.3s var(--transition-premium);
}

.card-link:hover { gap: 12px; }
.card-link:hover::after { width: 100%; }

/* ===== About ===== */
.about {
    max-width: var(--container);
    margin: 0 auto;
    padding: 100px 24px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text .section-tag,
.about-text .section-title { text-align: right; }

.about-text > p {
    font-size: 1.1rem;
    color: var(--text-soft);
    margin: 24px 0 36px;
    line-height: 1.8;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 12px;
    border-radius: var(--radius);
    transition: background 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.02);
}

.feature-icon {
    font-size: 1.8rem;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-soft);
    border-radius: 14px;
    flex-shrink: 0;
    border: 1px solid var(--border);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover .feature-icon {
    border-color: rgba(0, 240, 255, 0.25);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.08);
}

.feature-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.feature-item p {
    color: var(--text-soft);
    font-size: 0.95rem;
}

/* Terminal */
.terminal {
    background: #000000;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 60px rgba(0, 240, 255, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    font-family: 'Courier New', monospace;
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.terminal-title {
    margin-right: auto;
    color: var(--text-mute);
    font-size: 0.85rem;
}

.terminal-body {
    padding: 24px;
    min-height: 280px;
    font-size: 0.95rem;
    line-height: 1.9;
    position: relative;
}

.terminal-body::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(0deg, transparent 0px, transparent 2px, rgba(0, 240, 255, 0.008) 2px, rgba(0, 240, 255, 0.008) 4px);
    pointer-events: none;
    z-index: 1;
}

.line { color: var(--text-soft); }
.line .prompt { color: var(--neon-cyan); margin-left: 8px; font-weight: 700; }
.line .cmd { color: var(--text); }
.line.out { color: var(--text-mute); padding-right: 18px; }
.line.out.success { color: var(--neon-green); font-weight: 700; }

.cursor {
    display: inline-block;
    width: 9px;
    height: 18px;
    background: var(--neon-cyan);
    vertical-align: middle;
    animation: blink 1s steps(2) infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* ===== Process ===== */
.process {
    max-width: var(--container);
    margin: 0 auto;
    padding: 100px 24px;
}

.process-steps {
    display: flex;
    align-items: stretch;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.step {
    flex: 1;
    min-width: 220px;
    background: rgba(5, 5, 10, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-top: 2px solid transparent;
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    transition: transform 0.4s var(--transition-premium), border-color 0.4s ease, border-top-color 0.4s ease, box-shadow 0.4s ease;
    position: relative;
    box-shadow: var(--shadow-ambient);
}

.step:hover {
    transform: translateY(-6px);
    border-color: rgba(177, 75, 255, 0.3);
    border-top-color: var(--neon-purple);
    box-shadow: var(--shadow-elevated), 0 -4px 20px rgba(177, 75, 255, 0.1);
}

.step-num {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 14px;
    line-height: 1;
    filter: drop-shadow(0 0 15px rgba(0, 240, 255, 0.35));
}

.step h3 {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.step p {
    color: var(--text-soft);
    font-size: 0.95rem;
}

.step-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-purple);
    font-size: 1.6rem;
    font-weight: 700;
    opacity: 0.4;
    flex-shrink: 0;
    transform: scaleX(-1);
    animation: arrow-pulse 2s ease-in-out infinite;
}

@keyframes arrow-pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.7; }
}

/* ===== Pricing ===== */
.pricing {
    max-width: var(--container);
    margin: 0 auto;
    padding: 100px 24px;
}

.pricing-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 48px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 999px;
    max-width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.pricing-tab {
    padding: 12px 22px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-soft);
    transition: background 0.25s, color 0.25s;
    white-space: nowrap;
}

.pricing-tab:hover { color: var(--text); }

.pricing-tab.active {
    background: var(--gradient);
    color: var(--bg-deep);
    box-shadow: 0 4px 16px rgba(0, 240, 255, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.15);
    font-weight: 700;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    animation: fade-up 0.5s ease;
}

.pricing-grid.hidden { display: none; }

@keyframes fade-up {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.price-card {
    position: relative;
    background: rgba(5, 5, 10, 0.9);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.4s var(--transition-premium), border-color 0.4s ease, box-shadow 0.4s ease;
    box-shadow: var(--shadow-ambient);
}

.price-card:hover {
    transform: translateY(-8px);
    border-color: rgba(177, 75, 255, 0.2);
    box-shadow: var(--shadow-elevated), 0 0 30px rgba(177, 75, 255, 0.08), 0 0 15px rgba(0, 240, 255, 0.05);
}

.price-card.featured {
    border-color: rgba(0, 240, 255, 0.4);
    border-top: 2px solid var(--neon-cyan);
    background: linear-gradient(180deg, rgba(0, 240, 255, 0.04) 0%, rgba(10, 12, 18, 0.9) 100%);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), 0 0 60px rgba(0, 240, 255, 0.1);
    transform: scale(1.03);
    z-index: 2;
    padding: 42px 32px;
}

.price-card.featured .card-glow {
    background: radial-gradient(circle, rgba(177, 75, 255, 0.3) 0%, transparent 70%);
}

.price-head {
    margin-bottom: 22px;
    position: relative;
    z-index: 1;
}

.price-head h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 6px;
}

.price-head p {
    color: var(--text-soft);
    font-size: 0.92rem;
}

.price-tag {
    display: flex;
    align-items: baseline;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px dashed var(--border);
    position: relative;
    z-index: 1;
}

.price-from {
    width: 100%;
    color: var(--text-mute);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.price-currency {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-soft);
}

.price-num {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    filter: drop-shadow(0 0 12px rgba(0, 240, 255, 0.4));
}

.price-period {
    color: var(--text-mute);
    font-size: 0.95rem;
    margin-right: 4px;
}

.price-features {
    flex: 1;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.price-features li {
    padding: 9px 0;
    color: var(--text-soft);
    font-size: 0.92rem;
    border-bottom: 1px solid var(--border);
    position: relative;
    padding-right: 24px;
}

.price-features li::before {
    content: '✓';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    background: rgba(0, 240, 255, 0.15);
    border: 1px solid rgba(0, 240, 255, 0.4);
    color: var(--neon-cyan);
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.price-features li:last-child { border-bottom: none; }

.price-time {
    margin-top: 14px;
    text-align: center;
    color: var(--text-mute);
    font-size: 0.85rem;
    position: relative;
    z-index: 1;
}

.pricing-note {
    margin-top: 56px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    gap: 18px;
    align-items: flex-start;
    padding: 24px 28px;
    background: rgba(177, 75, 255, 0.06);
    border: 1px solid rgba(177, 75, 255, 0.25);
    border-radius: var(--radius-lg);
}

.note-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.pricing-note h4 {
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--text);
}

.pricing-note p {
    color: var(--text-soft);
    font-size: 0.94rem;
    line-height: 1.7;
}

.pricing-note a {
    color: var(--neon-cyan);
    font-weight: 700;
}

.pricing-note a:hover { text-decoration: underline; }

/* ===== CTA Section ===== */
.cta-section {
    max-width: var(--container);
    margin: 0 auto;
    padding: 80px 24px;
}

.cta-box {
    position: relative;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(0, 240, 255, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(177, 75, 255, 0.04) 0%, transparent 50%),
        linear-gradient(180deg, var(--bg-card) 0%, var(--bg-elev) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 72px 40px;
    text-align: center;
    overflow: hidden;
    max-width: 760px;
    margin: 0 auto;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 80px rgba(177, 75, 255, 0.05);
}

.cta-glow {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse at center, rgba(0, 240, 255, 0.25) 0%, transparent 70%);
    pointer-events: none;
}

.cta-box h2 {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 900;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
    line-height: 1.15;
}

.cta-box > p {
    color: var(--text-soft);
    font-size: 1.1rem;
    margin-bottom: 36px;
    position: relative;
    z-index: 1;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 520px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    color: var(--text);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--text-mute); }

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.04);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1), 0 0 0 3px rgba(177, 75, 255, 0.1), 0 0 15px rgba(177, 75, 255, 0.05);
}

.contact-form textarea {
    resize: vertical;
    min-height: 110px;
}

.form-note {
    color: var(--text-mute);
    font-size: 0.9rem;
    margin-top: 12px;
}

.form-note a {
    color: var(--neon-cyan);
    font-weight: 600;
}

.form-note a:hover { text-decoration: underline; }

.form-success {
    text-align: center;
    padding: 40px 20px;
    animation: fadeInUp 0.6s ease;
}
.form-success .success-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: #fff;
}
.form-success h3 {
    color: var(--neon-cyan);
    font-size: 1.5rem;
    margin-bottom: 10px;
}
.form-success p {
    color: var(--text-mute);
    font-size: 1rem;
    line-height: 1.6;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Footer ===== */
.footer {
    background:
        radial-gradient(ellipse at 50% 0%, rgba(0, 240, 255, 0.03) 0%, transparent 50%),
        var(--bg-dark);
    border-top: 1px solid transparent;
    border-image: linear-gradient(90deg, transparent 10%, rgba(177, 75, 255, 0.15) 35%, rgba(0, 240, 255, 0.12) 50%, rgba(177, 75, 255, 0.15) 65%, transparent 90%) 1;
    padding: 60px 24px 24px;
    margin-top: 60px;
}

.footer-container {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border);
}

.footer-brand p {
    color: var(--text-soft);
    margin-top: 12px;
    max-width: 320px;
    font-size: 0.95rem;
}

.footer-col h4 {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text);
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: var(--text-soft);
    font-size: 0.92rem;
    transition: color 0.2s;
}

.footer-col ul li a:hover { color: var(--neon-cyan); }

.footer-bottom {
    max-width: var(--container);
    margin: 0 auto;
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    color: var(--text-mute);
    font-size: 0.88rem;
}

/* ===== Responsive ===== */
@media (max-width: 980px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 120px;
        gap: 40px;
    }

    .hero-badge { margin: 0 auto 28px; }
    .hero-subtitle { margin-right: auto; margin-left: auto; }
    .hero-cta { justify-content: center; }
    .hero-stats { justify-content: center; gap: 32px; }

    .orb { width: 280px; height: 280px; }
    .orb-core { width: 100px; height: 100px; }
    .ring-1 { width: 170px; height: 170px; }
    .ring-2 { width: 220px; height: 220px; }
    .ring-3 { width: 280px; height: 280px; }

    .services-grid { grid-template-columns: 1fr; }

    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-text .section-tag,
    .about-text .section-title { text-align: center; }
    .about-text > p { text-align: center; }

    .step-arrow { display: none; }
    .process-steps { gap: 14px; }
    .step { min-width: calc(50% - 7px); }

    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-tabs { width: 100%; max-width: 100%; flex-wrap: wrap; border-radius: var(--radius); }
    .pricing-tab { flex: 1; min-width: calc(50% - 5px); font-size: 0.88rem; padding: 10px 14px; }
    .pricing-note { flex-direction: column; text-align: center; }

    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .nav-links { display: none; }
    .nav-links.open {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(11, 13, 20, 0.98);
        backdrop-filter: blur(20px);
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--border);
    }
    .mobile-toggle { display: flex; }
    .nav-cta { display: none; }
    .nav-login span { display: none; }
    .nav-login { padding: 8px 12px; }
    .user-trigger span:not(.badge-tier) { display: none; }
    .user-dropdown { left: auto; right: 0; }
}

@media (max-width: 600px) {
    .cta-box { padding: 48px 24px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-container { grid-template-columns: 1fr; }
    .footer-bottom { justify-content: center; text-align: center; }
    .step { min-width: 100%; }
    .hero-stats { gap: 24px; }
    .stat-num { font-size: 2rem; }

    .chat-launcher {
        width: 56px;
        height: 56px;
        bottom: 20px;
        left: 20px;
    }
    .chat-window {
        bottom: 90px;
        left: 16px;
        right: 16px;
        width: auto;
    }
}

/* ===== Nexapp live logo (header) ===== */
.nx-logo{height:104px;width:auto;display:block;overflow:visible;transition:filter .3s ease}
.nx-logo-link:hover .nx-logo{filter:brightness(1.14) drop-shadow(0 8px 20px rgba(124,58,237,.55))}
.nx-logo #nxh-tile,.nx-logo #nxh-glow,.nx-logo .nxh-p,.nx-logo #nxh-arrow,.nx-logo #nxh-shine{transform-box:fill-box;transform-origin:center}
.nx-logo #nxh-tile{animation:nxh-tileIn .8s cubic-bezier(.2,.8,.2,1) both}
.nx-logo .nxh-p{animation:nxh-pieceIn .5s ease-out both}
.nx-logo .nxh-p.n1{animation-delay:.36s}
.nx-logo .nxh-p.n2{animation-delay:.48s}
.nx-logo .nxh-p.n3{animation-delay:.58s}
.nx-logo #nxh-arrow{animation:nxh-pieceIn .5s ease-out .66s both}
.nx-logo .nxh-w{animation:nxh-wordIn .55s ease-out both}
.nx-logo .nxh-wNex{animation-delay:.8s}
.nx-logo .nxh-wApp{animation:nxh-wordIn .55s ease-out .95s both, nxh-appPulse 3.6s ease-in-out 2s infinite}
.nx-logo #nxh-glow{animation:nxh-glow 2.8s ease-in-out infinite}
.nx-logo #nxh-shineG{animation:nxh-shimmer 2.6s ease-in-out .8s infinite}
@keyframes nxh-tileIn{0%{opacity:0;transform:scale(.55) rotate(-10deg)}100%{opacity:1;transform:scale(1) rotate(0)}}
@keyframes nxh-pieceIn{0%{opacity:0;transform:translateY(12px) scale(.7)}100%{opacity:1;transform:none}}
@keyframes nxh-wordIn{0%{opacity:0;transform:translateX(16px)}100%{opacity:1;transform:none}}
@keyframes nxh-shimmer{0%{transform:translateX(-150px)}55%,100%{transform:translateX(150px)}}
@keyframes nxh-glow{0%,100%{opacity:.32;transform:scale(1)}50%{opacity:.74;transform:scale(1.18)}}
@keyframes nxh-appPulse{0%,100%{opacity:1}50%{opacity:.6}}
.nx-foot-icon{display:inline-flex;width:1.5em;height:1.5em;vertical-align:middle}
.nx-foot-icon svg{width:100%;height:100%}
/* keep the logo from overflowing the navbar on small screens */
@media (max-width:768px){ .nx-logo{ height:72px; } }
@media (max-width:600px){ .nx-logo{ height:58px; } }
@media (max-width:420px){ .nx-logo{ height:48px; } }
/* Brand logo stays animated regardless of the OS reduced-motion setting */

/* ===== Premium upgrade: hero service cards (.art-bubble) ===== */
.art-bubbles{ gap:14px; }
.art-bubble{
    --ab:#00f0ff; --ab2:#4d9bff;
    width:160px; height:360px; border-radius:22px; gap:16px; padding:26px 16px;
    isolation:isolate;
    background:
        radial-gradient(120% 70% at 50% -8%, color-mix(in srgb, var(--ab) 20%, transparent), transparent 58%),
        linear-gradient(180deg, #15172a, #0a0b16);
    border:1px solid rgba(255,255,255,.08);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.07), 0 18px 42px rgba(0,0,0,.45);
    transition: transform .38s cubic-bezier(.16,1,.3,1), box-shadow .38s ease, border-color .38s ease;
}
.ab-1{ --ab:#00f0ff; --ab2:#4d9bff; }
.ab-2{ --ab:#b14bff; --ab2:#ff5bd0; }
.ab-3{ --ab:#4dff9e; --ab2:#29d3a0; }
.art-bubble::before{
    content:""; display:block; position:absolute; inset:0; border-radius:inherit; padding:1px;
    background:linear-gradient(155deg, var(--ab), transparent 42%, var(--ab2));
    -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite:xor; mask-composite:exclude;
    opacity:.6; pointer-events:none;
}
.art-bubble::after{
    content:""; display:block; position:absolute; top:0; bottom:0; width:55%; left:-75%;
    background:linear-gradient(100deg, transparent, rgba(255,255,255,.13), transparent);
    transform:skewX(-18deg); transition:left .65s ease; pointer-events:none; z-index:0;
}
.art-bubble > *{ position:relative; z-index:1; }
.art-bubble:hover{
    transform:translateY(-10px);
    border-color:color-mix(in srgb, var(--ab) 55%, transparent);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 28px 64px rgba(0,0,0,.5), 0 0 46px color-mix(in srgb, var(--ab) 38%, transparent);
}
.art-bubble:hover::before{ opacity:1; }
.art-bubble:hover::after{ left:125%; }
.art-bubble .ab-icon{
    font-size:2rem; width:80px; height:80px; border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    background:radial-gradient(circle at 32% 26%, color-mix(in srgb, var(--ab) 48%, transparent), transparent 72%), rgba(255,255,255,.04);
    border:1px solid color-mix(in srgb, var(--ab) 48%, transparent);
    box-shadow: inset 0 0 20px color-mix(in srgb, var(--ab) 28%, transparent), 0 0 28px color-mix(in srgb, var(--ab) 30%, transparent);
    filter:none; animation:none;
    transition:transform .38s cubic-bezier(.16,1,.3,1), box-shadow .38s ease;
}
.art-bubble:hover .ab-icon{
    transform:scale(1.09) rotate(-5deg);
    box-shadow: inset 0 0 22px color-mix(in srgb, var(--ab) 38%, transparent), 0 0 42px color-mix(in srgb, var(--ab) 52%, transparent);
}
.art-bubble .ab-text{ background:none; padding:0; gap:8px; }
.art-bubble .ab-tag{
    font-size:.78rem; letter-spacing:.16em;
    background:linear-gradient(90deg, var(--ab), var(--ab2));
    -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; color:transparent;
}
.art-bubble .ab-title{ font-size:1.06rem; letter-spacing:-.01em; }
.art-bubble .ab-cta{
    background:rgba(255,255,255,.05);
    border:1px solid color-mix(in srgb, var(--ab) 45%, transparent);
    padding:9px 18px; border-radius:999px; margin-top:4px;
    transition:background .3s ease, color .3s ease, transform .3s ease, box-shadow .3s ease;
}
.art-bubble:hover .ab-cta{
    background:linear-gradient(90deg, var(--ab), var(--ab2));
    color:#07101d; transform:translateY(-1px);
    box-shadow:0 10px 24px color-mix(in srgb, var(--ab) 42%, transparent);
}
@keyframes nx-cardring{ 0%,100%{opacity:.4} 50%{opacity:.72} }

/* ===== Premium "3 big rows" layout (replaces 3 squares) ===== */
.hero{ grid-template-columns:1.12fr 1.55fr; max-width:min(1600px, 100vw); padding:140px 20px 80px; align-items:start; }
.hero-stats{ gap:22px; }
.hero-visual{ align-self:start; height:auto; align-items:stretch; justify-content:center; }
.hero-visual .orb{ display:none; }
.art-bubbles{
    position:static; right:auto; left:auto; top:auto;
    flex-direction:column; align-items:stretch;
    width:100%; max-width:1000px; margin:262px auto 0; gap:18px; pointer-events:auto;
}
.art-bubble{
    flex-direction:row; align-items:center; justify-content:flex-start;
    width:100%; height:auto; min-height:120px; padding:22px 32px; gap:24px;
    text-align:right; border-radius:24px;
}
.art-bubble .ab-icon{ width:70px; height:70px; font-size:1.85rem; flex:0 0 auto; }
.art-bubble .ab-text{ flex:1 1 auto; align-items:flex-start; text-align:right; gap:6px; }
.art-bubble .ab-tag{ font-size:.72rem; letter-spacing:.18em; }
.art-bubble .ab-title{ font-size:1.28rem; line-height:1.25; }
.art-bubble .ab-sub{ font-size:.95rem; font-weight:500; color:#9aa3bd; line-height:1.45; }
.art-bubble .ab-cta{
    flex:0 0 auto; width:46px; height:46px; padding:0; margin:0;
    border-radius:50%; display:flex; align-items:center; justify-content:center;
    font-size:0; background:rgba(255,255,255,.05);
    border:1px solid color-mix(in srgb, var(--ab) 50%, transparent);
    transition:background .3s ease, box-shadow .3s ease;
}
.art-bubble .ab-cta::after{
    content:"\2190"; font-size:1.3rem; line-height:1;
    color:#fff; -webkit-text-fill-color:#fff; transition:transform .3s ease, color .3s ease;
}
.art-bubble:hover{ transform:translateY(-5px); }
.art-bubble:hover .ab-cta{
    background:linear-gradient(90deg, var(--ab), var(--ab2));
    box-shadow:0 8px 20px color-mix(in srgb, var(--ab) 42%, transparent);
}
.art-bubble:hover .ab-cta::after{ color:#07101d; -webkit-text-fill-color:#07101d; transform:translateX(-5px); }
@media (max-width:900px){
    .hero{ grid-template-columns:1fr; padding:120px 18px 56px; }
    .hero-visual{ align-self:auto; }
    .art-bubbles{ display:flex; max-width:100%; margin:28px auto 0; }
    .art-bubble{ min-height:96px; padding:18px 20px; }
}