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

/* Variables */
:root {
    --green-dark: #1a4028;
    --green-medium: #2e6b4f;
    --green-light: #4a9b5a;
    --yellow: #f5c842;
    --yellow-lime: #8bc53f;
    --white: #ffffff;
    --gray-light: #f5f5f0;
    --gray: #666666;
    --text-dark: #1a4028;
    --beige: #f5f0e6;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Header */
.header {
    background: transparent;
    padding: 12px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: background 0.3s ease;
}

.header.scrolled {
    background: #1e3932;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 0 200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: 35px;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--yellow-lime);
}

/* Hero Section */
.hero {
    margin-top: 0;
    width: 100%;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    object-position: right center;
}

/* Tagline Section */
.tagline {
    padding: 15px 0 10px;
    background: var(--white);
    text-align: center;
}

.tagline-img {
    max-width: 700px;
    width: 90%;
    height: auto;
    margin-bottom: 15px;
}

.smile-icon {
    width: 45px;
    height: auto;
    display: block;
    margin: 10px auto 0;
}

/* Description Section */
.description {
    padding: 5px 0 20px;
    background: var(--white);
    text-align: center;
}

.description-title {
    font-size: 22px;
    font-weight: 400;
    color: var(--text-dark);
    line-height: 1.6;
}

/* Features Section */
.features {
    padding: 30px 0 40px;
    background: var(--white);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 25px;
}

.feature-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.feature-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.feature-content {
    padding: 20px 25px 30px;
    text-align: center;
}

.feature-icon {
    width: 40px;
    height: auto;
    margin-bottom: 15px;
}

.feature-content p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.7;
}

.sinigan-description {
    text-align: center;
    font-size: 18px;
    color: var(--text-dark);
    margin-top: 20px;
}

.sinigan-description strong {
    color: var(--green-light);
}

/* Bot flotante */
.bot-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    cursor: pointer;
    transition: transform 0.3s;
}

.bot-container:hover {
    transform: scale(1.05);
}

.bot-img {
    width: 280px;
    height: auto;
    filter: drop-shadow(0 5px 15px rgba(0,0,0,0.2));
}

/* Manual Section */
.manual-section {
    position: relative;
    overflow: hidden;
    height: 450px;
}

.manual-content {
    position: relative;
    height: 100%;
}

.manual-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('foto manual.png');
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.manual-image img {
    display: none;
}

.manual-card {
    position: absolute;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

.manual-download {
    display: block;
    transition: transform 0.3s;
}

.manual-download:hover {
    transform: scale(1.03);
}

.manual-download img {
    width: 320px;
    height: auto;
    border-radius: 18px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

/* FAQ Section */
.faq-section {
    padding: 40px 0;
    background: var(--white);
    position: relative;
}

.faq-content {
    display: flex;
    align-items: center;
}

.faq-image {
    flex: 0 0 45%;
    max-width: 45%;
}

.faq-image img {
    width: 100%;
    height: auto;
}

.faq-text {
    flex: 1;
    padding: 40px 60px;
    text-align: center;
}

.faq-icon {
    width: 50px;
    height: auto;
    margin-bottom: 15px;
}

.faq-text h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--green-dark);
    margin-bottom: 30px;
    letter-spacing: 1px;
}

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

.faq-item {
    display: block;
    padding: 15px 10px;
    font-size: 15px;
    color: var(--gray);
    text-decoration: none;
    border-bottom: 1px solid #ddd;
    transition: color 0.3s;
}

.faq-item:hover {
    color: var(--green-dark);
}

/* CTA Section con video y franjas */
.cta-section {
    position: relative;
    overflow: hidden;
    background-image: url('franjas footer.png');
    background-size: 100% auto;
    background-position: center bottom -200px;
    background-repeat: no-repeat;
    padding: 50px 0 0;
    min-height: 900px;
}

.cta-content-wrapper {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
}

.video-header {
    margin-bottom: 30px;
}

.video-header h3 {
    font-size: 36px;
    color: var(--green-dark);
    font-weight: 500;
    margin-bottom: 5px;
    font-style: italic;
}

.video-header p {
    font-size: 28px;
    color: var(--green-dark);
    font-weight: 400;
}

.video-header .highlight {
    color: var(--yellow-lime);
    font-weight: 600;
}

.video-container {
    display: flex;
    justify-content: center;
}

.video-container iframe {
    width: 700px;
    max-width: 90vw;
    height: 394px;
    border-radius: 20px;
}

.video-placeholder {
    width: 700px;
    max-width: 90vw;
    height: 350px;
    background: #1e3932;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-button {
    width: 70px;
    height: 70px;
    background: var(--yellow-lime);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s, background 0.3s;
}

.play-button:hover {
    transform: scale(1.1);
    background: #9ad650;
}

.play-button svg {
    width: 30px;
    height: 30px;
    color: var(--white);
    margin-left: 4px;
}

.cta-vaca {
    position: absolute;
    bottom: 220px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.cta-vaca img {
    height: 50px;
    width: auto;
}


/* Footer */
.footer {
    position: relative;
}

.footer-main {
    background: #1e3932;
    padding: 30px 0;
}

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

.footer-logos {
    height: 80px;
    width: auto;
}

/* Responsive Design */
@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .manual-card {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        margin-top: 30px;
    }

    .manual-content {
        flex-direction: column;
    }

    .faq-content {
        flex-direction: column;
    }

    .faq-image {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .faq-text {
        padding: 30px 20px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .hero {
        margin-top: 64px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .tagline-img {
        max-width: 90%;
    }

    .description-title {
        font-size: 18px;
        padding: 0 10px;
    }

    .faq-text h2 {
        font-size: 24px;
    }

    .cta-content h3 {
        font-size: 24px;
    }

    .cta-content p {
        font-size: 20px;
    }

    .bot-img {
        width: 200px;
    }

    .footer-logos {
        height: 40px;
    }

    .footer-decoration {
        height: 60px;
    }

    .footer-stripe {
        width: 100px;
    }

    .stripe-yellow {
        left: calc(5% + 60px);
    }

    .manual-download img {
        width: 280px;
    }
}