/* Enhanced OrderPing Landing Page Styles */
/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    overflow-x: hidden;
    background: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Cursor Trail */
.cursor-trail {
    position: fixed;
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.6), transparent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transition: all 0.1s ease;
    opacity: 0;
    transform: translate(-50%, -50%);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 24px;
    color: #1a1a1a;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: #4a5568;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #25d366;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #25d366, #128c7e);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #1a1a1a;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #25d366 100%);
    color: white;
    padding-top: 70px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(2px 2px at 20px 30px, rgba(255, 255, 255, 0.3), transparent),
                      radial-gradient(2px 2px at 40px 70px, rgba(255, 255, 255, 0.2), transparent),
                      radial-gradient(1px 1px at 90px 40px, rgba(255, 255, 255, 0.3), transparent);
    animation: sparkle 6s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 0.5; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(20px); }
}

.hero-gradient {
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 30px;
    font-size: 14px;
    font-weight: 500;
}

.badge-icon {
    font-size: 16px;
}

.hero h1 {
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: -1px;
}

.gradient-text {
    background: linear-gradient(45deg, #ffffff, #e8f5e8, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 3s ease-in-out infinite;
}

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

.hero p {
    font-size: clamp(18px, 3vw, 22px);
    margin-bottom: 40px;
    opacity: 0.95;
    line-height: 1.6;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

/* Enhanced Buttons */
.cta-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    min-width: 180px;
    z-index: 1;
}

.cta-button.primary {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.cta-button.primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.5);
}

.cta-button.secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.cta-button.large {
    padding: 22px 40px;
    font-size: 18px;
}

.button-content {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    z-index: 2;
}

.button-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease;
    z-index: 1;
}

.cta-button:active .button-ripple {
    width: 200px;
    height: 200px;
}

/* Chat Simulator */
.chat-simulator {
    max-width: 380px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.chat-header {
    display: flex;
    align-items: center;
    padding: 20px;
    background: linear-gradient(135deg, #075e54, #128c7e);
    color: white;
}

.chat-avatar {
    position: relative;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
}

.avatar-status {
    position: absolute;
    bottom: 3px;
    right: 3px;
    width: 14px;
    height: 14px;
    background: #25d366;
    border: 2px solid white;
    border-radius: 50%;
}

.chat-info {
    flex: 1;
}

.chat-name {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 2px;
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    opacity: 0.8;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #25d366;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.typing-animation {
    animation: fade 1.5s ease-in-out infinite;
}

@keyframes fade {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.chat-messages {
    padding: 20px;
    background: #f0f2f5;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.chat-message {
    max-width: 85%;
    background: #dcf8c6;
    padding: 12px 16px;
    border-radius: 18px 18px 4px 18px;
    margin-left: auto;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.message-content {
    color: #1a1a1a;
    font-size: 14px;
    line-height: 1.4;
}

.message-time {
    font-size: 11px;
    color: #667781;
    text-align: right;
    margin-top: 4px;
}

.track-link {
    color: #128c7e;
    font-weight: 600;
    text-decoration: underline;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: #fafbfc;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: clamp(16px, 2.5vw, 20px);
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.feature-card {
    background: white;
    padding: 40px 32px;
    border-radius: 24px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #25d366, #128c7e);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    position: relative;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

.icon-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2), transparent);
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { opacity: 0; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.2); }
}

.feature-title {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}

.feature-description {
    font-size: 16px;
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 20px;
}

.feature-stats {
    display: flex;
    align-items: center;
    gap: 15px;
}

.stat {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Stats Section */
.stats {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d3748 100%);
    color: white;
    text-align: center;
}

.stats h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    margin-bottom: 60px;
    letter-spacing: -0.5px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    position: relative;
}

.stat-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.stat-number {
    font-size: 48px;
    font-weight: 900;
    color: #25d366;
    line-height: 1;
    display: inline-block;
}

.stat-symbol {
    font-size: 32px;
    font-weight: 700;
    color: #25d366;
    margin-left: 4px;
}

.stat-label {
    font-size: 16px;
    color: #a0aec0;
    margin-top: 8px;
    font-weight: 500;
}

/* Demo Section */
.demo-section {
    padding: 100px 0;
    background: white;
}

.demo-container {
    max-width: 800px;
    margin: 0 auto;
}

.demo-video {
    position: relative;
    background: #000;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    aspect-ratio: 16/9;
    margin-bottom: 60px;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.9), rgba(18, 140, 126, 0.9));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 2;
}

.video-overlay:hover {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.8), rgba(18, 140, 126, 0.8));
}

.play-button {
    background: rgba(255, 255, 255, 0.2);
    border: 3px solid white;
    border-radius: 50%;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.play-button:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.3);
}

.video-title {
    color: white;
    font-size: 20px;
    font-weight: 600;
}

#demo-iframe {
    width: 100%;
    height: 100%;
    border: none;
    position: absolute;
    top: 0;
    left: 0;
}

/* Demo Steps */
.demo-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.step.active {
    opacity: 1;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 20px;
    margin-bottom: 16px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.step.active .step-number {
    animation: bounce 1s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.step-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 14px;
    color: #6b7280;
    max-width: 150px;
}

.step-arrow {
    font-size: 24px;
    color: #25d366;
    margin: 0 10px;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    text-align: center;
}

.pricing-card {
    max-width: 500px;
    margin: 0 auto;
    background: white;
    border-radius: 32px;
    padding: 50px 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.pricing-badge {
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    padding: 8px 24px;
    border-radius: 0 0 20px 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.badge-sparkle {
    animation: sparkle-rotate 2s linear infinite;
}

@keyframes sparkle-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.price-container {
    margin: 40px 0;
}

.price {
    font-size: 64px;
    font-weight: 900;
    background: linear-gradient(135deg, #25d366, #128c7e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.price-period {
    font-size: 16px;
    color: #6b7280;
    font-weight: 500;
}

.features-list {
    text-align: left;
    margin: 40px 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 16px;
    color: #4a5568;
}

.feature-check {
    color: #25d366;
    margin-top: 2px;
    flex-shrink: 0;
}

.buy-button {
    width: 100%;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    border: none;
    padding: 20px;
    border-radius: 16px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    margin: 30px 0;
}

.buy-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4);
}

.button-text {
    position: relative;
    z-index: 2;
}

.button-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.buy-button:hover .button-shine {
    left: 100%;
}

.money-back-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 14px;
    color: #6b7280;
    font-weight: 500;
}

.guarantee-icon {
    font-size: 16px;
}

/* ROI Calculator */
.roi-calculator {
    max-width: 600px;
    margin: 60px auto 0;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    padding: 40px;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.3);
}

.roi-calculator h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.calculator-content p {
    font-size: 16px;
    margin-bottom: 12px;
    line-height: 1.6;
}

.highlight {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: 6px;
    font-weight: 700;
}

.animate-profit {
    animation: profit-glow 2s ease-in-out infinite;
}

@keyframes profit-glow {
    0%, 100% { background: rgba(255, 255, 255, 0.2); }
    50% { background: rgba(255, 255, 255, 0.4); }
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background: white;
}

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

.faq-item {
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 20px;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 25px 0;
    cursor: pointer;
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: #25d366;
}

.faq-icon {
    transition: transform 0.3s ease;
    color: #6b7280;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: #25d366;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

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

.answer-content {
    padding-bottom: 25px;
    font-size: 16px;
    color: #6b7280;
    line-height: 1.6;
}

/* Final CTA Section */
.final-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d3748 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.cta-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(2px 2px at 20px 30px, rgba(37, 211, 102, 0.3), transparent),
                      radial-gradient(2px 2px at 40px 70px, rgba(37, 211, 102, 0.2), transparent),
                      radial-gradient(1px 1px at 90px 40px, rgba(37, 211, 102, 0.3), transparent);
    animation: float 8s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 900;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.cta-content p {
    font-size: clamp(16px, 2.5vw, 20px);
    opacity: 0.9;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    opacity: 0.9;
}

.trust-icon {
    font-size: 16px;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: 700;
}

.footer-description {
    font-size: 16px;
    color: #a0aec0;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

.footer-column a {
    display: block;
    color: #a0aec0;
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: #25d366;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 30px;
    border-top: 1px solid #2d3748;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #2d3748;
    border-radius: 50%;
    color: #a0aec0;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #25d366;
    color: white;
    transform: translateY(-2px);
}

.footer-copyright {
    color: #a0aec0;
    font-size: 14px;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid #25d366;
    border-radius: 50%;
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.8);
        opacity: 0;
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        text-align: center;
        padding-top: 100px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .demo-steps {
        flex-direction: column;
        gap: 30px;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .trust-indicators {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-container {
        padding: 0 15px;
    }
    
    .hero-content {
        padding: 0 15px;
    }
    
    .chat-simulator {
        max-width: 320px;
        margin: 0 15px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card {
        margin: 0 15px;
        padding: 30px 20px;
    }
    
    .price {
        font-size: 48px;
    }
    
    .trust-indicators {
        grid-template-columns: 1fr;
    }
    
    .floating-whatsapp {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-icon svg {
        width: 24px;
        height: 24px;
    }
}

/* Additional Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}

/* Selection styles */
::selection {
    background: rgba(37, 211, 102, 0.2);
    color: #1a1a1a;
}

::-moz-selection {
    background: rgba(37, 211, 102, 0.2);
    color: #1a1a1a;
}

/* Focus styles for accessibility */
button:focus,
a:focus {
    outline: 2px solid #25d366;
    outline-offset: 2px;
}

/* Loading animation for stats */
.stat-number {
    opacity: 0;
    animation: countUp 2s ease-out forwards;
}

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