:root {
    --primary: #10B981;
    --secondary: #6366F1;
    --accent: #F59E0B;
    --bg-main: #FAFAF9;
    --bg-white: #FFFFFF;
    --text-main: #1F2937;
    --text-muted: #6B7280;
    --border: #E5E7EB;

    --font-main: 'Inter', sans-serif;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
}

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

body {
    font-family: var(--font-main);
    background: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: white;
    color: var(--text-main);
    border: 2px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--border);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--primary);
    background: rgba(16, 185, 129, 0.05);
}

.btn-xl {
    padding: 18px 36px;
    font-size: 18px;
}

.btn-giant {
    padding: 22px 48px;
    font-size: 20px;
    border-radius: var(--radius-md);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

/* SECTION 1: Problem-First Hero */
.hero-problem {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #F0FDF4 0%, var(--bg-main) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-question {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-stat {
    font-size: 1.5rem;
    color: var(--text-muted);
    margin-bottom: 48px;
    font-weight: 500;
}

.hero-ctas {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 80px;
    flex-wrap: wrap;
}

.hero-visual-animation {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.message-bubble {
    background: white;
    padding: 16px 24px;
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    animation: float 3s ease-in-out infinite;
}

.message-bubble i {
    color: var(--primary);
    font-size: 1.5rem;
}

.bubble-1 {
    animation-delay: 0s;
}

.bubble-2 {
    animation-delay: 0.5s;
}

.bubble-3 {
    animation-delay: 1s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* SECTION 2: Social Proof Ticker */
.social-ticker {
    background: white;
    padding: 40px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}

.ticker-track {
    display: flex;
    gap: 40px;
    animation: scroll 30s linear infinite;
}

.ticker-item {
    min-width: 350px;
    display: flex;
    gap: 16px;
    background: var(--bg-main);
    padding: 20px;
    border-radius: var(--radius-md);
}

.ticker-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    flex-shrink: 0;
}

.ticker-content {
    flex: 1;
}

.ticker-name {
    font-weight: 700;
    color: var(--text-main);
}

.ticker-company {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.ticker-result {
    color: var(--primary);
    font-weight: 700;
    margin: 4px 0;
}

.ticker-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* SECTION 3: Product Demo */
.product-demo {
    padding: 120px 0;
    background: white;
}

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

.video-placeholder {
    background: #1F2937;
    border-radius: var(--radius-lg);
    aspect-ratio: 16/9;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
    cursor: pointer;
    z-index: 10;
    transition: 0.3s;
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

.video-overlay {
    padding: 20px;
}

.campaign-preview {
    background: white;
    border-radius: var(--radius-md);
    padding: 20px;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
}

.preview-title {
    font-weight: 700;
}

.preview-status {
    color: var(--primary);
    font-weight: 600;
}

.preview-stats {
    display: flex;
    gap: 20px;
}

.stat-mini {
    flex: 1;
    background: var(--bg-main);
    padding: 12px;
    border-radius: var(--radius-sm);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.demo-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.demo-text p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.demo-checklist {
    list-style: none;
}

.demo-checklist li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 500;
}

.demo-checklist i {
    color: var(--primary);
    font-size: 1.2rem;
}

/* SECTION 4: Interactive Features Tabs */
.features-tabs {
    padding: 120px 0;
    background: var(--bg-main);
}

.section-header-center {
    text-align: center;
    margin-bottom: 60px;
}

.section-header-center h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header-center p {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.tabs-container {
    max-width: 1000px;
    margin: 0 auto;
}

.tab-buttons {
    display: flex;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.tab-btn {
    background: white;
    border: 2px solid var(--border);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
    font-size: 15px;
}

.tab-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.tab-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.tab-content-wrapper {
    position: relative;
}

.tab-content {
    display: none;
    background: white;
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    opacity: 0;
    animation: fadeIn 0.3s forwards;
}

.tab-content.active {
    display: grid;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.tab-text h3 {
    font-size: 2rem;
    margin-bottom: 24px;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.feature-list i {
    color: var(--primary);
    flex-shrink: 0;
}

.tab-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-card {
    background: var(--bg-main);
    padding: 24px;
    border-radius: var(--radius-md);
    width: 100%;
}

.visual-title {
    font-weight: 700;
    margin-bottom: 16px;
}

.visual-progress {
    background: #E5E7EB;
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 16px;
}

.progress-bar {
    height: 100%;
    background: var(--primary);
    border-radius: 4px;
}

.visual-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    font-size: 0.9rem;
}

.flow-diagram {
    display: flex;
    align-items: center;
    gap: 12px;
}

.flow-step {
    background: white;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
}

.flow-arrow {
    color: var(--primary);
    font-size: 1.5rem;
}

.number-status {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.status-dot.green {
    background: var(--primary);
}

.status-dot.yellow {
    background: var(--accent);
}

.chart-placeholder {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    height: 100px;
}

.chart-bar {
    flex: 1;
    background: var(--primary);
    border-radius: 4px 4px 0 0;
    opacity: 0.8;
}

/* SECTION 5: Case Study */
.case-study {
    padding: 120px 0;
    background: #F0FDF4;
}

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

.case-label {
    background: var(--primary);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 20px;
}

.case-text h2 {
    font-size: 2.5rem;
    margin-bottom: 32px;
    line-height: 1.2;
}

.case-story {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.story-item h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.story-item p {
    color: var(--text-muted);
    line-height: 1.6;
}

.case-results {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.result-card {
    background: white;
    padding: 32px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.result-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
}

.result-label {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* SECTION 6: Interactive Pricing */
.pricing-section {
    padding: 120px 0;
    background: white;
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
}

.toggle-label {
    font-weight: 600;
}

.save-badge {
    background: var(--accent);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    margin-left: 8px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked+.slider {
    background-color: var(--primary);
}

input:checked+.slider:before {
    transform: translateX(26px);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.comparison-table thead {
    background: var(--bg-main);
}

.comparison-table th {
    padding: 24px 16px;
    text-align: center;
}

.feature-col {
    text-align: left;
    width: 30%;
}

.plan-col {
    position: relative;
}

.popular-col {
    background: #F0FDF4;
}

.popular-badge {
    background: var(--primary);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
}

.plan-header-cell {
    padding-top: 20px;
}

.plan-name {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.plan-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.plan-price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.comparison-table tbody tr {
    border-bottom: 1px solid var(--border);
}

.comparison-table td {
    padding: 20px 16px;
    text-align: center;
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 600;
}

.check-green {
    color: var(--primary);
    font-size: 1.2rem;
}

.comparison-table .fa-xmark {
    color: #D1D5DB;
}

.cta-row td {
    padding: 32px 16px;
}

/* SECTION 7: Risk Reversal + FAQ */
.risk-faq {
    padding: 120px 0;
    background: var(--bg-main);
}

.risk-faq-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.risk-faq-layout h3 {
    font-size: 2rem;
    margin-bottom: 32px;
}

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

.guarantee-item {
    display: flex;
    gap: 16px;
}

.guarantee-item i {
    color: var(--primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.guarantee-item strong {
    display: block;
    margin-bottom: 4px;
}

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

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item-compact {
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-q {
    width: 100%;
    padding: 20px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1rem;
    text-align: left;
    cursor: pointer;
}

.faq-a {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
    color: var(--text-muted);
}

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

.faq-item-compact.active .faq-q i {
    transform: rotate(180deg);
}

/* SECTION 8: Final CTA */
.final-cta {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    text-align: center;
}

.cta-content h2 {
    color: white;
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-content>p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.3rem;
    margin-bottom: 32px;
}

.urgency-element {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 40px;
    font-weight: 600;
}

.urgency-element i {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.btn-giant {
    background: white;
    color: var(--primary);
}

.btn-giant:hover {
    transform: scale(1.05);
}

.trust-badges {
    display: flex;
    gap: 32px;
    justify-content: center;
    margin-top: 40px;
    color: rgba(255, 255, 255, 0.9);
    flex-wrap: wrap;
}

.trust-badges span {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Footer Minimal */
.footer-minimal {
    background: var(--text-main);
    color: white;
    padding: 40px 0;
}

.footer-content-minimal {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-minimal {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-brand-minimal p {
    margin-top: 8px;
    opacity: 0.7;
}

.footer-links-minimal {
    display: flex;
    gap: 24px;
}

.footer-links-minimal a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: 0.2s;
}

.footer-links-minimal a:hover {
    opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-question {
        font-size: 2rem;
    }

    .hero-stat {
        font-size: 1.1rem;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: stretch;
    }

    .ticker-item {
        min-width: 300px;
    }

    .demo-layout,
    .case-layout,
    .risk-faq-layout {
        grid-template-columns: 1fr;
    }

    .tab-buttons {
        flex-direction: column;
    }

    .tab-content {
        grid-template-columns: 1fr;
        padding: 32px;
    }

    .comparison-table {
        font-size: 0.85rem;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .footer-content-minimal {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
}