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

:root {
    --primary: #1a5f4a;
    --primary-dark: #0d3d2e;
    --secondary: #d4a853;
    --button: #1a5f4a;
    --button-hover: #0d3d2e;
    --video-button: #001bb3;
    --video-button-hover: #001599;
    --footer-bg: #1a1a2e;
    --dark: #1a1a2e;
    --light: #f8f9fa;
    --white: #ffffff;
    --gray: #6c757d;
    --radius: 12px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    --transition: 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--dark);
    line-height: 1.6;
    background: var(--white);
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border: none;
    border-radius: 50px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--button-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--button) 35%, transparent);
}

.btn-banner {
    background: var(--button);
    color: var(--white);
    border-radius: 6px;
    padding: 16px 36px;
    font-size: 0.9rem;
}

.btn-banner:hover {
    background: var(--button-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--button) 30%, transparent);
}

.btn-block {
    width: 100%;
    text-align: center;
}

.btn-whatsapp {
    background: #25d366;
    color: var(--white);
    display: block;
    text-align: center;
    padding: 12px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    height: 80px;
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.navbar__logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.navbar__logo img {
    height: 58px;
    max-width: 220px;
    width: auto;
    object-fit: contain;
}

.navbar__logo-text {
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--primary);
    text-transform: uppercase;
}

.navbar__menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.navbar__menu a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
}

.navbar__menu a:hover,
.navbar__menu a.active {
    color: var(--primary);
}

.navbar__menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.navbar__menu a:hover::after {
    width: 100%;
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.navbar__toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
}

.navbar__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.navbar__toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* Banner Slider */
.banner {
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}

.banner-slider {
    position: relative;
    width: 100%;
    /* Proporção 1920×700 — altura acompanha a largura da tela */
    height: clamp(220px, 36.46vw, 700px);
}

.banner-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
    padding: 0;
}

.banner-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 1;
}

.banner-slide__media {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.banner-slide__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.banner-slide__media--empty {
    background: linear-gradient(135deg, rgba(245, 98, 0, 0.08), rgba(26, 95, 74, 0.06));
}

.banner-slide__content-wrap {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 24px 0 56px;
}

.banner-slide__content {
    max-width: min(620px, 90%);
    padding-right: 20px;
}

.banner-slide__title {
    font-size: clamp(1.6rem, 3.2vw, 2.4rem);
    font-weight: 800;
    line-height: 1.25;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 24px;
}

.banner-slide__subtitle {
    font-size: 1rem;
    color: var(--dark);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
}

.banner-slide__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-slide__placeholder span {
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--primary);
    opacity: 0.12;
    letter-spacing: 6px;
}

.banner-bar {
    height: 8px;
    background: var(--primary);
    width: 100%;
    position: relative;
    z-index: 2;
}

.banner-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 0;
    position: absolute;
    bottom: clamp(10px, 2.5vw, 24px);
    left: 0;
    right: 0;
    z-index: 4;
    pointer-events: none;
}

.banner-controls > * {
    pointer-events: auto;
}

.banner-arrow {
    width: 40px;
    height: 40px;
    border: 2px solid var(--white);
    background: rgba(255, 255, 255, 0.92);
    color: var(--primary);
    border-radius: 50%;
    font-size: 1.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    line-height: 1;
}

.banner-arrow:hover {
    background: var(--primary);
    color: var(--white);
}

.banner-dots {
    display: flex;
    gap: 10px;
}

.banner-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--white);
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.banner-dot.active,
.banner-dot:hover {
    background: var(--primary);
    border-color: var(--primary);
}

/* Sections */
.section {
    padding: 80px 0;
}

.section--video {
    background: var(--primary);
    color: var(--white);
    padding: 70px 0;
}

.video-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.video-section__content {
    padding-right: 20px;
}

.video-section__title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    line-height: 1.25;
    color: var(--white);
    margin-bottom: 20px;
}

.video-section__subtitle {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 32px;
    max-width: 480px;
}

.btn-video {
    background: var(--video-button);
    color: var(--white);
    border-radius: 6px;
    padding: 16px 36px;
    font-size: 0.9rem;
}

.btn-video:hover {
    background: var(--video-button-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--video-button) 35%, transparent);
}

.video-section__player {
    width: 100%;
}

.section--video .video-wrapper {
    max-width: none;
    margin: 0;
    border-radius: 4px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.section--benefits {
    background: var(--white);
}

.section--partners {
    background: var(--white);
    text-align: center;
    padding: 64px 0;
}

.section--partners .section__title {
    text-transform: none;
    font-weight: 700;
    color: var(--primary);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    letter-spacing: 0;
}

.section--form {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.section--faq {
    background: var(--white);
}

.section__title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.section__title--light {
    color: var(--white);
}

.section__subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
    color: var(--gray);
    font-size: 1.05rem;
}

.section--form .section__subtitle {
    color: rgba(255, 255, 255, 0.85);
}

.section__cta {
    text-align: center;
    margin-top: 40px;
}

/* Video */
.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    max-width: 800px;
    margin: 0 auto;
}

.video-wrapper iframe,
.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: cover;
}

/* Benefits */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.benefit-card {
    background: var(--white);
    border: 1px solid #e9ecef;
    border-radius: var(--radius);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--secondary);
}

.benefit-card__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    color: var(--primary);
}

.benefit-card__icon svg {
    width: 100%;
    height: 100%;
}

.benefit-card__title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 12px;
    text-transform: uppercase;
    color: var(--primary);
}

.benefit-card__text {
    font-size: 0.95rem;
    color: var(--gray);
    line-height: 1.6;
}

/* Partners marquee */
.partners-marquee {
    width: 100%;
    overflow: hidden;
    margin-top: 48px;
    padding: 20px 0;
    mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
}

.partners-marquee__inner {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    width: max-content;
    animation: partnersMarquee 32s linear infinite;
    will-change: transform;
}

.partners-marquee:hover .partners-marquee__inner {
    animation-play-state: paused;
}

.partners-marquee__group {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    flex-shrink: 0;
    align-items: center;
    gap: 88px;
    padding: 0 44px;
}

@keyframes partnersMarquee {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-50%, 0, 0); }
}

.partner-item {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 320px;
    height: 160px;
}

.partner-item img {
    max-height: 150px;
    max-width: 320px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    transition: var(--transition);
}

.partner-item a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.partner-item img:hover {
    transform: scale(1.05);
}

.partner-name {
    font-weight: 600;
    color: var(--gray);
    font-size: 1.1rem;
    white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
    .partners-marquee {
        mask-image: none;
        -webkit-mask-image: none;
    }

    .partners-marquee__inner {
        animation: none;
        width: 100%;
        justify-content: center;
    }

    .partners-marquee__group[aria-hidden="true"] {
        display: none;
    }
}

/* Form */
.lead-form {
    max-width: 700px;
    margin: 40px auto 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus {
    outline: none;
    border-color: var(--secondary);
    background: rgba(255, 255, 255, 0.15);
}

.alert {
    max-width: 700px;
    margin: 0 auto 24px;
    padding: 16px 20px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.section--form .alert--success {
    background: #ffffff;
    border: 2px solid #28a745;
    color: #155724;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.section--form .alert--error {
    background: #fff5f5;
    border: 2px solid #dc3545;
    color: #721c24;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.alert--success {
    background: rgba(40, 167, 69, 0.2);
    border: 1px solid #28a745;
    color: #d4edda;
}

.alert--error {
    background: rgba(220, 53, 69, 0.2);
    border: 1px solid #dc3545;
    color: #f8d7da;
}

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

.section--form .btn-primary:hover {
    background: var(--secondary);
    color: var(--dark);
}

.section--form .btn-primary:disabled {
    opacity: 0.75;
    cursor: wait;
    transform: none;
    box-shadow: none;
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq-item {
    border-bottom: 1px solid #e9ecef;
    padding: 4px 0;
}

.faq-item summary {
    padding: 20px 0;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.4rem;
    color: var(--primary);
    transition: var(--transition);
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item__answer {
    padding: 0 0 20px;
    color: var(--gray);
    line-height: 1.7;
}

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

.footer__inner {
    text-align: center;
}

.footer__social {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.footer__social a {
    color: var(--white);
    opacity: 0.7;
    transition: var(--transition);
}

.footer__social a:hover {
    opacity: 1;
    color: var(--secondary);
}

.footer__social svg {
    width: 28px;
    height: 28px;
}

.footer__copy {
    font-size: 0.85rem;
    opacity: 0.6;
}

.footer__credits {
    font-size: 0.78rem;
    opacity: 0.5;
    margin-top: 8px;
}

.footer__credits-link {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.footer__credits-link:hover {
    opacity: 0.85;
    text-decoration: underline;
}

/* WhatsApp Widget */
.whatsapp-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
}

.whatsapp-widget__toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25d366;
    border: none;
    color: var(--white);
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-widget__toggle svg {
    width: 32px;
    height: 32px;
}

.whatsapp-widget__toggle:hover {
    transform: scale(1.08);
}

.whatsapp-widget__chat {
    position: absolute;
    bottom: 76px;
    right: 0;
    width: 300px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    padding: 20px;
    display: none;
    animation: slideUp 0.3s ease;
}

.whatsapp-widget.active .whatsapp-widget__chat {
    display: block;
}

.whatsapp-widget__header {
    margin-bottom: 16px;
}

.whatsapp-widget__header strong {
    display: block;
    margin-bottom: 4px;
    color: var(--dark);
}

.whatsapp-widget__header p {
    font-size: 0.85rem;
    color: var(--gray);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
    .navbar__toggle {
        display: flex;
    }

    .navbar__menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        gap: 0;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .navbar__menu.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .navbar__menu li {
        border-bottom: 1px solid #eee;
    }

    .navbar__menu a {
        display: block;
        padding: 14px 0;
    }

    .banner-slider {
        height: clamp(180px, 52vw, 420px);
    }

    .banner-slide__media img {
        object-position: center top;
    }

    .banner-slide__content-wrap {
        padding: 16px 0 48px;
        text-align: center;
        justify-content: center;
    }

    .banner-slide__content {
        max-width: 92%;
        padding-right: 0;
    }

    .banner-slide__title {
        font-size: clamp(1.25rem, 5vw, 1.6rem);
        margin-bottom: 16px;
    }

    .banner-slide__subtitle {
        font-size: 0.9rem;
        margin-bottom: 20px;
        margin-left: auto;
        margin-right: auto;
    }

    .banner-controls {
        gap: 10px;
    }

    .banner-arrow {
        width: 34px;
        height: 34px;
        font-size: 1.15rem;
    }

    .banner-dot {
        width: 9px;
        height: 9px;
    }

    .banner-dots {
        gap: 7px;
        flex-wrap: wrap;
        justify-content: center;
        max-width: 70%;
    }

    .partners-marquee__group {
        gap: 48px;
        padding: 0 24px;
    }

    .partner-item {
        width: 220px;
        height: 120px;
    }

    .partner-item img {
        max-height: 110px;
        max-width: 220px;
    }

    .video-section {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }

    .video-section__content {
        padding-right: 0;
        order: 1;
    }

    .video-section__subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .video-section__player {
        order: 0;
    }

    .section {
        padding: 60px 0;
    }

    .section--video {
        padding: 50px 0;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .whatsapp-widget__chat {
        width: calc(100vw - 48px);
        right: 0;
    }
}