* { font-family: 'Inter', sans-serif; }
html { scroll-behavior: smooth; }

.gradient-bg { background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%); }
.gradient-blue { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.gradient-card { background: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%); }
.glass { background: rgba(255,255,255,0.06); backdrop-filter: blur(20px); border: 1px solid rgba(255,255,255,0.1); }
.glow { box-shadow: 0 0 40px rgba(102,126,234,0.3); }
.glow-green { box-shadow: 0 0 40px rgba(16,185,129,0.3); }
.text-gradient { background: linear-gradient(135deg, #667eea, #764ba2); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.text-gradient-gold { background: linear-gradient(135deg, #f5af19, #f12711); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.float-animation { animation: float 6s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0px); } 50% { transform: translateY(-20px); } }

.pulse-glow { animation: pulseGlow 2s ease-in-out infinite; }
@keyframes pulseGlow { 0%,100% { box-shadow: 0 0 20px rgba(16,185,129,0.4); } 50% { box-shadow: 0 0 40px rgba(16,185,129,0.8); } }

.slide-up { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.16,1,0.3,1); }
.slide-up.visible { opacity: 1; transform: translateY(0); }

.hero-bg { position: relative; overflow: hidden; }
.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(102,126,234,0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(118,75,162,0.1) 0%, transparent 50%);
    animation: bgMove 20s linear infinite;
}
@keyframes bgMove { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    animation: bounceIn 1s ease, pulse 2s ease infinite 1s;
}
@keyframes bounceIn {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}
@keyframes pulse {
    0%,100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

.channel-scroll {
    display: flex;
    animation: scroll 30s linear infinite;
}
@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.stats-counter { font-variant-numeric: tabular-nums; }

.pricing-card:hover { transform: translateY(-8px); transition: transform 0.3s ease; }
.pricing-card { transition: transform 0.3s ease; }

.navbar-scrolled { background: rgba(15,12,41,0.95) !important; backdrop-filter: blur(20px); box-shadow: 0 4px 30px rgba(0,0,0,0.3); }

.device-btn {
    padding: 0.65rem 1.1rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.875rem;
    color: #9ca3af;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}
.device-btn:hover { color: #fff; background: rgba(255,255,255,0.08); }
.device-btn.device-btn-active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    box-shadow: 0 4px 18px rgba(102,126,234,0.45);
}

@keyframes priceUpdate { 0% { transform: scale(0.94); opacity: 0.3; } 100% { transform: scale(1); opacity: 1; } }
.price-flash { animation: priceUpdate 0.3s ease; }

/* ===== Lead form styles (plan landing pages) ===== */
.form-field {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 0.75rem;
    padding: 0.875rem 1.125rem;
    color: #fff;
    width: 100%;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}
.form-field::placeholder { color: #6b7280; }
.form-field:focus {
    outline: none;
    border-color: #9b8cf2;
    box-shadow: 0 0 0 3px rgba(118,75,162,0.25);
    background: rgba(255,255,255,0.08);
}
select.form-field { appearance: none; -webkit-appearance: none; cursor: pointer; }
select.form-field option { background: #1a1530; color: #fff; }
.form-label { display: block; font-size: 0.8rem; font-weight: 600; color: #9ca3af; margin-bottom: 0.4rem; text-transform: uppercase; letter-spacing: 0.03em; }

.btn-submit {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-weight: 700;
    border: none;
    border-radius: 9999px;
    padding: 1rem 2rem;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 18px rgba(102,126,234,0.45);
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 26px rgba(102,126,234,0.55); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.form-status-success { color: #4ade80; }
.form-status-error { color: #f87171; }

.keyword-chip {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 9999px;
    padding: 0.35rem 0.9rem;
    font-size: 0.8rem;
    color: #9ca3af;
    display: inline-block;
}