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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #FFF9F5;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Nav Bar */
.site-nav {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 15px 20px;
}

.site-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-nav .nav-brand {
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
    text-decoration: none;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.nav-brand-icon {
    font-size: 1.3rem;
}

.site-nav .nav-links {
    display: flex;
    gap: 25px;
    list-style: none;
}

.site-nav .nav-links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.site-nav .nav-links a:hover {
    color: white;
}

/* Solid nav for non-home pages */
.nav-solid {
    position: relative;
    background: #2D2D2D;
}

.nav-solid .nav-brand {
    color: #FF9933;
}

.nav-solid .nav-links a {
    color: rgba(255, 255, 255, 0.8);
}

.nav-solid .nav-links a:hover {
    color: #FF9933;
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    margin: 5px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #FF9933 0%, #FF6B35 100%);
    padding: 90px 20px 70px;
    text-align: center;
    color: white;
}

.hero .brand-tagline {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 10px;
    opacity: 0.95;
    letter-spacing: 1px;
}

.hero .brand {
    font-size: 2.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 20px;
    opacity: 0.98;
}

.hero h1 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.hero .hero-subheadline {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 18px;
    line-height: 1.3;
    opacity: 0.98;
}

.hero .vendor-types {
    font-size: 1.15rem;
    margin-bottom: 18px;
    opacity: 0.95;
    font-weight: 400;
}

.hero .hero-description {
    font-size: 1.1rem;
    max-width: 720px;
    margin: 0 auto 30px;
    opacity: 0.95;
    line-height: 1.6;
}

.video-hero-container {
    position: relative;
    width: 100%;
    max-width: 650px;
    margin: 0 auto 15px;
    padding-bottom: 36.5%;
    height: 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.video-hero-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-section .video-container {
    position: relative;
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
    padding-bottom: 56.25%;
    height: 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.video-section .video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-caption {
    font-size: 0.95rem;
    opacity: 0.9;
    margin-bottom: 25px;
    font-style: italic;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.whatsapp-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.whatsapp-btn svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.hero .launch-location {
    margin-top: 20px;
    font-size: 1rem;
    opacity: 0.9;
}

.hero .company-note {
    margin-top: 18px;
    font-size: 0.9rem;
    opacity: 0.85;
}

.hero .early-access-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 18px;
}

/* Section Base */
.section {
    padding: 70px 20px;
}

.section-white {
    background: white;
}

.section-warm {
    background: #FFF9F5;
}

.section h2 {
    font-size: 2rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 14px;
    color: #333;
}

.section-subtitle {
    text-align: center;
    font-size: 1.05rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

/* What Is Section */
.what-is-section .what-is-content {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.1rem;
    color: #555;
    line-height: 1.7;
}

.what-is-content p {
    margin-bottom: 18px;
}

.what-is-content p:last-child {
    margin-bottom: 0;
}

/* Use Cases */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.use-case-card {
    background: white;
    border-radius: 16px;
    padding: 25px 15px;
    text-align: center;
    box-shadow: 0 4px 18px rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 153, 51, 0.12);
    transition: transform 0.3s ease;
}

.use-case-card:hover {
    transform: translateY(-5px);
}

.use-case-icon {
    font-size: 2.2rem;
    margin-bottom: 12px;
    display: block;
}

.use-case-photo {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 12px;
    background: #FFF0E6;
}

.use-case-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.use-case-card .caption {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

.use-case-card h4 {
    font-size: 1.05rem;
    color: #333;
    margin-bottom: 6px;
}

.use-case-card p {
    font-size: 0.9rem;
    color: #666;
}

/* Benefits Cards */
.benefits-section .persona-block {
    text-align: center;
    margin-bottom: 25px;
}

.benefits-section .persona-block.vendor-block {
    margin-top: 50px;
}

.benefits-section .persona-title {
    font-size: 1.3rem;
    margin-bottom: 6px;
    color: #555;
    font-weight: 600;
}

.benefits-section .persona-title.customer-title {
    color: #FF6B35;
}

.benefits-section .persona-title.vendor-title {
    color: #555;
}

.persona-app-label {
    font-size: 0.95rem;
    color: #777;
    font-weight: 500;
    margin: 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
    max-width: 1000px;
    margin: 0 auto 20px;
}

.benefit-card {
    background: white;
    border-radius: 16px;
    padding: 28px 22px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 153, 51, 0.15);
    transition: transform 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 2.4rem;
    margin-bottom: 14px;
}

.benefit-card h3 {
    font-size: 1.15rem;
    color: #FF6B35;
    margin-bottom: 6px;
}

.benefit-card .hindi {
    font-size: 0.9rem;
    color: #FF6B35;
    margin-bottom: 8px;
}

.benefit-card p {
    color: #555;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* How It Works */
.how-it-works-section .dual-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    max-width: 1000px;
    margin: 0 auto;
}

.flow-block {
    background: white;
    border-radius: 18px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.flow-block-title {
    text-align: center;
    font-size: 1.25rem;
    margin-bottom: 6px;
    color: #333;
    font-weight: 600;
}

.flow-block .persona-app-label {
    text-align: center;
    margin-bottom: 25px;
    font-size: 0.95rem;
    color: #777;
    font-weight: 500;
}

.flow-steps {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.flow-step {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px;
    background: #FFF9F5;
    border-radius: 12px;
}

.step-number {
    width: 32px;
    flex-shrink: 0;
    font-size: 0.85rem;
    font-weight: 700;
    color: #FF6B35;
    text-align: right;
    padding-top: 4px;
}

.step-content h4 {
    font-size: 1.05rem;
    color: #333;
    margin-bottom: 4px;
}

.step-content .hindi {
    font-size: 0.9rem;
    color: #FF6B35;
    margin-bottom: 5px;
}

.step-content p {
    color: #666;
    font-size: 0.92rem;
    line-height: 1.5;
}

/* Challenge Section */
.challenge-section {
    text-align: center;
}

.challenge-items {
    max-width: 650px;
    margin: 0 auto;
}

.challenge-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 153, 51, 0.15);
}

.challenge-item:last-child {
    border-bottom: none;
}

.challenge-icon {
    font-size: 1.6rem;
    flex-shrink: 0;
}

.challenge-item p {
    color: #555;
    font-size: 1.05rem;
    text-align: left;
    line-height: 1.5;
}

.challenge-bridge {
    margin-top: 30px;
    font-size: 1.25rem;
    color: #FF6B35;
    font-weight: 600;
}

/* Vision Section */
.vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
    max-width: 900px;
    margin: 0 auto;
}

.vision-card {
    background: #FFF9F5;
    border-radius: 16px;
    padding: 28px 22px;
    text-align: center;
    border: 1px solid rgba(255, 153, 51, 0.12);
    transition: transform 0.3s ease;
}

.vision-card:hover {
    transform: translateY(-4px);
}

.vision-icon {
    font-size: 2.2rem;
    margin-bottom: 12px;
    display: block;
}

.vision-card h4 {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 8px;
}

.vision-card p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
}

/* Values Section */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: white;
    padding: 22px;
    border-radius: 14px;
    box-shadow: 0 3px 14px rgba(0, 0, 0, 0.05);
}

.value-item span {
    font-size: 1.6rem;
    flex-shrink: 0;
}

.value-item p {
    color: #555;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Screenshots Section */
.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.screenshot-card {
    text-align: center;
}

.screenshot-card img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.screenshot-card .caption {
    margin-top: 10px;
    font-size: 0.9rem;
    color: #666;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #FF6B35 0%, #FF9933 100%);
    text-align: center;
    padding: 70px 20px;
    color: white;
}

.cta-section h2 {
    color: white;
    font-size: 2.2rem;
    margin-bottom: 25px;
}

.cta-section .whatsapp-btn {
    font-size: 1.15rem;
    padding: 18px 40px;
}

.cta-subtext {
    margin-top: 20px;
    font-size: 1rem;
    opacity: 0.9;
}

.cta-location {
    margin-top: 10px;
    font-size: 1rem;
    opacity: 0.85;
}

/* Footer */
.footer {
    background: #2D2D2D;
    color: white;
    text-align: center;
    padding: 40px 20px;
}

.footer-row {
    margin-bottom: 14px;
}

.footer-row:last-child {
    margin-bottom: 0;
}

.footer-brand-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-app-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: #FF9933;
}

.footer-separator {
    color: rgba(255, 255, 255, 0.4);
}

.footer-company {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.75);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    margin: 0 12px;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #FF9933;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

.footer-social a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.footer-social a:hover {
    color: #FF9933;
}

.footer-credit {
    font-size: 0.9rem;
    color: #999;
}

.footer-credit a {
    color: #FF9933;
    text-decoration: none;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 80px 20px 55px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero .hero-description {
        font-size: 1rem;
    }

    .video-hero-container {
        padding-bottom: 56.25%;
        border-radius: 12px;
    }

    .section {
        padding: 55px 15px;
    }

    .section h2 {
        font-size: 1.5rem;
        margin-bottom: 12px;
    }

    .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 30px;
    }

    .use-cases-grid {
        grid-template-columns: 1fr;
        gap: 14px;
        max-width: 400px;
        margin: 0 auto;
    }

    .use-case-card {
        padding: 18px;
    }

    .use-case-photo {
        margin-bottom: 10px;
    }

    .use-case-card .caption {
        font-size: 0.9rem;
    }

    .use-case-icon {
        font-size: 1.8rem;
    }

    .use-case-card h4 {
        font-size: 1rem;
    }

    .use-case-card p {
        font-size: 0.9rem;
    }

    .hero .early-access-badge {
        font-size: 0.85rem;
        padding: 6px 14px;
    }

    .flow-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .challenge-item {
        justify-content: center;
    }

    .challenge-item p {
        text-align: center;
    }

    .cta-section {
        padding: 50px 20px;
    }

    .cta-section h2 {
        font-size: 1.7rem;
    }

    /* Mobile nav */
    .nav-toggle {
        display: block;
    }

    .site-nav .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(45, 45, 45, 0.95);
        flex-direction: column;
        padding: 15px 20px;
        gap: 15px;
    }

    .site-nav .nav-links.active {
        display: flex;
    }

    .footer-links a {
        display: inline-block;
        margin: 5px 10px;
    }
}