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

:root {
    --navy: #0a1628;
    --navy-mid: #1B3B5A;
    --teal: #2d8fba;
    --cyan: #4dc9f6;
    --white: #f0f4f8;
    --white-soft: rgba(240,244,248,0.7);
    --glass: rgba(255,255,255,0.05);
    --glass-border: rgba(255,255,255,0.1);
    --glass-border-focus: rgba(77,201,246,0.4);
    --green: #25D366;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--navy);
    color: var(--white);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow-x: hidden;
    padding: 2rem 1rem;
}

#particles { position: fixed; top:0; left:0; width:100%; height:100%; z-index:0; pointer-events:none; }

.glow-orb { position:fixed; border-radius:50%; filter:blur(80px); opacity:0.12; z-index:0; pointer-events:none; }
.glow-1 { width:500px; height:500px; background:var(--teal); top:-150px; right:-100px; animation:float1 8s ease-in-out infinite; }
.glow-2 { width:400px; height:400px; background:var(--cyan); bottom:-100px; left:-100px; animation:float2 10s ease-in-out infinite; }
.glow-3 { width:250px; height:250px; background:var(--navy-mid); top:40%; left:50%; transform:translate(-50%,-50%); animation:float3 12s ease-in-out infinite; }

@keyframes float1 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(-30px,40px) scale(1.1)} }
@keyframes float2 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(40px,-30px) scale(1.15)} }
@keyframes float3 { 0%,100%{transform:translate(-50%,-50%) scale(1);opacity:0.1} 50%{transform:translate(-50%,-50%) scale(1.3);opacity:0.18} }

.container {
    position: relative;
    z-index: 1;
    max-width: 560px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.75rem;
}

/* LOGO */
.logo-wrapper { display:flex; align-items:center; gap:0.75rem; animation:fadeInUp 0.7s ease forwards; }
.logo-icon svg { width:44px; height:44px; animation:logoPulse 3s ease-in-out infinite; }
@keyframes logoPulse { 0%,100%{filter:drop-shadow(0 0 8px rgba(77,201,246,0.3))} 50%{filter:drop-shadow(0 0 18px rgba(77,201,246,0.6))} }
.logo-text { font-size:1.6rem; font-weight:800; letter-spacing:-0.02em; }
.logo-dot { background:linear-gradient(135deg,var(--cyan),var(--teal)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }

/* HERO */
.hero { display:flex; flex-direction:column; align-items:center; gap:1rem; animation:fadeInUp 0.7s ease 0.15s both; }
.badge { display:inline-flex; align-items:center; gap:0.5rem; padding:0.45rem 1.1rem; background:var(--glass); border:1px solid var(--glass-border); border-radius:100px; font-size:0.78rem; font-weight:500; color:var(--cyan); backdrop-filter:blur(10px); }
.badge-dot { width:7px; height:7px; border-radius:50%; background:var(--cyan); animation:dotPulse 2s ease-in-out infinite; }
@keyframes dotPulse { 0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(77,201,246,0.4)} 50%{opacity:0.8;box-shadow:0 0 0 5px rgba(77,201,246,0)} }
.hero-title { font-size:2.2rem; font-weight:800; line-height:1.2; letter-spacing:-0.03em; }
.gradient-text { background:linear-gradient(135deg,var(--cyan),var(--teal),#a78bfa); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; background-size:200% auto; animation:gradientShift 4s ease-in-out infinite; }
@keyframes gradientShift { 0%,100%{background-position:0% center} 50%{background-position:100% center} }
.hero-subtitle { font-size:0.95rem; line-height:1.6; color:var(--white-soft); max-width:460px; }

/* QUIZ PROGRESS */
.quiz-progress {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    animation: fadeInUp 0.7s ease 0.25s both;
}
.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--glass);
    border-radius: 100px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}
.progress-fill {
    height: 100%;
    width: 33.33%;
    background: linear-gradient(90deg, var(--teal), var(--cyan));
    border-radius: 100px;
    transition: width 0.5s ease;
}
.progress-text {
    font-size: 0.75rem;
    color: var(--white-soft);
    text-align: right;
}

/* QUIZ QUESTIONS */
.quiz-question {
    width: 100%;
    display: none;
    flex-direction: column;
    gap: 1.25rem;
    animation: fadeInUp 0.4s ease;
}
.quiz-question.active {
    display: flex;
}
.question-title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.02em;
}

/* OPTIONS */
.options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.option-btn {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    backdrop-filter: blur(10px);
}
.option-btn:hover {
    border-color: var(--glass-border-focus);
    background: rgba(77,201,246,0.08);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(45,143,186,0.15);
}
.option-btn.selected {
    border-color: var(--cyan);
    background: rgba(77,201,246,0.12);
    box-shadow: 0 0 0 3px rgba(77,201,246,0.1);
}

/* FORM */
.lead-form { width:100%; display:flex; flex-direction:column; gap:1.25rem; animation:fadeInUp 0.7s ease 0.3s both; }
.form-intro { font-size:0.9rem; color:var(--white-soft); margin-bottom:0.25rem; }
.field-group { display:flex; flex-direction:column; gap:1rem; }

.input-wrapper { position:relative; }

.input-wrapper input,
.input-wrapper textarea {
    width: 100%;
    padding: 1rem 1rem 0.6rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    outline: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    resize: none;
}

.input-wrapper textarea { padding-top: 1.4rem; min-height: 90px; }

.input-wrapper input:focus,
.input-wrapper textarea:focus {
    border-color: var(--glass-border-focus);
    background: rgba(77,201,246,0.06);
    box-shadow: 0 0 0 3px rgba(77,201,246,0.08);
}

.input-wrapper label {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9rem;
    color: var(--white-soft);
    pointer-events: none;
    transition: all 0.25s ease;
    background: transparent;
}

.input-wrapper textarea ~ label { top: 1rem; transform: none; }

.input-wrapper input:focus ~ label,
.input-wrapper input:not(:placeholder-shown) ~ label {
    top: 0.35rem;
    transform: none;
    font-size: 0.7rem;
    color: var(--cyan);
}

.input-wrapper textarea:focus ~ label,
.input-wrapper textarea:not(:placeholder-shown) ~ label {
    top: 0.35rem;
    font-size: 0.7rem;
    color: var(--cyan);
}

.input-hint { font-size:0.72rem; color:rgba(240,244,248,0.4); margin-top:0.3rem; padding-left:0.25rem; }

.input-wrapper.error input,
.input-wrapper.error textarea { border-color: rgba(239,68,68,0.5); }
.input-wrapper .error-msg { font-size:0.72rem; color:#f87171; margin-top:0.3rem; padding-left:0.25rem; display:none; }
.input-wrapper.error .error-msg { display:block; }

/* SUBMIT */
.submit-wrapper { display:flex; flex-direction:column; align-items:center; gap:0.5rem; }

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--teal), var(--cyan));
    border: none;
    border-radius: 14px;
    color: white;
    font-family: 'Inter', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    box-shadow: 0 4px 20px rgba(45,143,186,0.3);
}

.submit-btn:hover { transform:translateY(-2px); box-shadow:0 8px 30px rgba(45,143,186,0.4); }
.submit-btn:active { transform:translateY(0); }
.submit-btn:disabled { opacity:0.7; cursor:not-allowed; transform:none; }

.spinner { display:inline-block; width:16px; height:16px; border:2px solid rgba(255,255,255,0.4); border-top-color:white; border-radius:50%; animation:spin 0.8s linear infinite; vertical-align:middle; margin-right:0.5rem; }
@keyframes spin { to{transform:rotate(360deg)} }

.privacy-note { font-size:0.75rem; color:rgba(240,244,248,0.4); }

/* SUCCESS */
.success-screen {
    position: fixed;
    inset: 0;
    background: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    animation: fadeIn 0.5s ease;
}

.success-content { display:flex; flex-direction:column; align-items:center; gap:1.25rem; text-align:center; max-width:400px; padding:2rem; }
.success-icon svg { width:80px; height:80px; animation:successPop 0.5s ease 0.2s both; }
@keyframes successPop { 0%{transform:scale(0.5);opacity:0} 80%{transform:scale(1.1)} 100%{transform:scale(1);opacity:1} }
.success-title { font-size:1.8rem; font-weight:800; letter-spacing:-0.02em; }
.success-text { font-size:1rem; color:var(--white-soft); line-height:1.6; }
.success-badge { display:inline-flex; align-items:center; gap:0.5rem; padding:0.5rem 1rem; background:rgba(37,211,102,0.1); border:1px solid rgba(37,211,102,0.2); border-radius:100px; font-size:0.8rem; color:#4ade80; }

.result-badge { color: #a78bfa; }
.result-badge .badge-dot { background: #a78bfa; }

@keyframes fadeIn { from{opacity:0} to{opacity:1} }
@keyframes fadeInUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }

@media(max-width:480px) {
    .hero-title { font-size:1.7rem; }
    .logo-text { font-size:1.3rem; }
    .question-title { font-size:1.1rem; }
}