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

html { scroll-behavior: smooth; }

body {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #1f2937;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    padding: 100px 24px 80px;
    position: relative;
}

.savings-badge {
    width: 120px;
    height: 120px;
    background: #fbbf24;
    color: #764ba2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    font-weight: 800;
    margin: 0 auto 24px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.hero h1 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero .subheadline {
    font-size: 22px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    background: #fbbf24;
    color: #764ba2;
    padding: 18px 48px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 18px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.2);
}

/* Calculator */
.calculator {
    padding: 80px 24px;
    background: white;
}

.calculator h2,
.breakdown h2,
.before-after h2,
.testimonial h2,
.faq h2,
.form-section h2 {
    text-align: center;
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 48px;
    color: #764ba2;
}

.comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.cost-box {
    background: white;
    padding: 32px;
    border-radius: 16px;
    text-align: center;
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.cost-box.old {
    border: 3px solid #ef4444;
}

.cost-box.new {
    border: 3px solid #10b981;
}

.cost-box .label {
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 8px;
}

.cost-box .amount {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 4px;
}

.cost-box.old .amount {
    color: #ef4444;
}

.cost-box.new .amount {
    color: #10b981;
}

.arrow {
    font-size: 48px;
    color: #667eea;
}

.savings-highlight {
    text-align: center;
    font-size: 24px;
    color: #10b981;
}

/* Breakdown */
.breakdown {
    padding: 80px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.breakdown h2 {
    color: white;
}

.savings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.saving-card {
    background: rgba(255,255,255,0.1);
    padding: 32px;
    border-radius: 16px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.percentage {
    font-size: 56px;
    font-weight: 800;
    color: #fbbf24;
    margin-bottom: 16px;
}

.saving-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

/* Before/After */
.before-after {
    padding: 80px 24px;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 48px;
    max-width: 900px;
    margin: 0 auto;
}

.column h3 {
    font-size: 24px;
    margin-bottom: 24px;
}

.column ul {
    list-style: none;
}

.column li {
    padding: 12px 0;
    border-bottom: 1px solid #e5e7eb;
    font-size: 18px;
}

/* Testimonial */
.testimonial {
    padding: 80px 24px;
    background: #f9fafb;
}

.quote-box {
    max-width: 700px;
    margin: 0 auto 48px;
    text-align: center;
}

.quote-mark {
    font-size: 80px;
    color: #667eea;
    line-height: 1;
}

.quote {
    font-size: 28px;
    font-weight: 600;
    color: #111827;
    margin-bottom: 16px;
}

.author {
    color: #6b7280;
    font-size: 18px;
}

.stats-row {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.stats-row .stat {
    font-size: 18px;
    font-weight: 600;
    color: #667eea;
}

/* FAQ */
.faq {
    padding: 80px 24px;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 16px;
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 20px 0;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
}

.faq-question span {
    font-size: 24px;
    color: #667eea;
    transition: transform 0.3s;
}

.faq-item.active .faq-question span {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
    color: #6b7280;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 20px;
}

/* Form */
.form-section {
    padding: 80px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.form-section h2 {
    color: white;
}

.form-subtitle {
    text-align: center;
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
}

#leadForm {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

#leadForm input,
#leadForm select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
}

#leadForm select {
    margin-bottom: 16px;
}

.savings-badge-form {
    background: #fbbf24;
    color: #764ba2;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    font-weight: 700;
    margin-bottom: 16px;
}

#leadForm button {
    width: 100%;
}

.disclaimer {
    text-align: center;
    font-size: 13px;
    color: #6b7280;
    margin-top: 16px;
}

.disclaimer a {
    color: #667eea;
}

/* Footer */
footer {
    background: #111827;
    color: white;
    padding: 48px 24px;
    text-align: center;
}

footer p {
    margin: 8px 0;
    opacity: 0.8;
}

footer a {
    color: white;
    text-decoration: none;
}

/* Mobile */
@media (max-width: 768px) {
    .hero h1 { font-size: 36px; }
    .form-row { grid-template-columns: 1fr; }
    .comparison { flex-direction: column; }
    .arrow { transform: rotate(90deg); }
}