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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.logo-img {
    width: 200px;
    height: 60px;
}

/* Screen Reader Only - Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    color: #1e40af;
    line-height: 1.2;
}

h2 {
    font-size: 2rem;
    color: #1e40af;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
    color: #334155;
}

p {
    margin-bottom: 1rem;
    color: #64748b;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    color: white;
    padding: 14px 28px;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #3b82f6;
    padding: 12px 24px;
    border: 2px solid #3b82f6;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    display: inline-block;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #3b82f6;
    color: white;
}

/* Header */
.header {
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo h2 {
    color: #1e40af;
    margin-bottom: 0;
}

.nav ul {
    display: flex;
    list-style: none;
    justify-content: space-around;
}

.nav a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 8px 12px;
    border-radius: 8px;
}

.nav a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #2563eb 100%);
    padding: 20px 0 80px 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.9) 0%, rgba(59, 130, 246, 0.8) 50%, rgba(37, 99, 235, 0.9) 100%);
    z-index: 1;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.logo-hero {
    margin-bottom: 2rem;
}

.logo h1{
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0;
    opacity: 0.95;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.logo-hero h2 {
    color: white;
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 0;
    opacity: 0.9;
}

.hero-content h1 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: white;
    font-weight: 700;
    line-height: 1.3;
}

.hero-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: white;
    font-weight: 700;
    line-height: 1.3;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.btn-hero {
    background: #10b981;
    color: white;
    padding: 16px 32px;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-hero:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.btn-hero i {
    font-size: 14px;
}

.hero-video {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

/* Keep 16:9 aspect ratio for embedded videos */
.video-container::before,
.video-container-how::before {
    content: '';
    display: block;
    padding-top: 56.25%;
    pointer-events: none; /* não bloquear cliques */
}

.video-container > .embed-video,
.video-container-how > .embed-video,
.video-container > img,
.video-container-how > img,
.video-container > .video-overlay,
.video-container-how > .video-overlay-how {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Camadas: imagem < overlay < iframe */
.video-container > img,
.video-container-how > img { z-index: 1; }
.video-container > .video-overlay,
.video-container-how > .video-overlay-how { z-index: 2; }
.video-container > .embed-video,
.video-container-how > .embed-video { z-index: 3; }

.embed-video {
    width: 100%;
    height: 100%;
}

.hero-bg-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.35) 0%, rgba(59, 130, 246, 0.45) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    outline: none;
    font-family: inherit;
}

.video-overlay:hover {
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.5) 0%, rgba(59, 130, 246, 0.6) 100%);
}

.video-text {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 1rem;
    text-align: center;
    line-height: 1.2;
    font-style: italic;
}

.play-button {
    background: rgba(255, 255, 255, 0.9);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.play-button:hover {
    background: white;
    transform: scale(1.1);
}

.play-button i {
    color: #1e40af;
    font-size: 2rem;
    margin-left: 3px;
}

.video-arrow {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.8;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: white;
    font-size: 1.5rem;
    animation: bounce 2s infinite;
    cursor: pointer;
    border: none;
    background: none;
    outline: none;
    font-family: inherit;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Services Section */
.services {
    padding: 100px 0;
    background: #f8fafc;
    overflow: hidden;
    position: relative;
}

.services-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.services-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    background: transparent;
}

.decorative-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.shape {
    position: absolute;
    border-radius: 20px;
}

.shape-1 {
    top: 20px;
    left: 10px;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    z-index: 1;
    border-radius: 20px;
}

.shape-2 {
    top: 80px;
    right: 20px;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    border-radius: 50%;
    z-index: 1;
}

.shape-3 {
    bottom: 60px;
    left: 50px;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    z-index: 1;
    border-radius: 15px;
}

.shape-4 {
    bottom: 120px;
    right: 60px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    border-radius: 50%;
    z-index: 1;
}

.shape-5 {
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 40px;
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    border-radius: 20px;
    z-index: 0;
    opacity: 0.3;
}

.main-image {
    position: relative;
    z-index: 2;
    border-radius: 20px;
    overflow: visible;
    max-width: 400px;
    background: transparent;
}

.main-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
    background: transparent;
}

.services-text h2 {
    font-size: 1.5rem;
    color: #1e40af;
    margin-bottom: 3rem;
    line-height: 1.2;
    font-weight: 700;
}

.services-list {
    margin-bottom: 3rem;
}

.service-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 0;
    background: transparent;
    border: none;
    transition: all 0.3s ease;
}

.service-item:hover {
    transform: translateX(10px);
}

.check-icon {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.check-icon i {
    color: white;
    font-size: 14px;
}

.service-item span {
    color: #334155;
    font-size: 1.1rem;
    font-weight: 500;
}

.services-footer {
    color: #64748b;
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
}

.testimonials h2, .testimonials h3 {
    text-align: center;
    color: white;
}

.testimonials h3 {
    margin-bottom: 3rem;
    opacity: 0.9;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.testimonial-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stars {
    color: #fbbf24;
    margin-bottom: 1rem;
}

.testimonial-item p {
    color: white;
    margin-bottom: 1rem;
    font-style: italic;
}

.author {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.testimonials .btn-secondary {
    display: block;
    margin: 0 auto;
    color: white;
    border-color: white;
}

.testimonials .btn-secondary:hover {
    background: white;
    color: #1e40af;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background: white;
}

.how-it-works-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.how-it-works-text h2 {
    font-size: 2rem;
    color: #1e40af;
    margin-bottom: 3rem;
    line-height: 1.2;
    font-weight: 700;
}

.steps-list {
    margin-bottom: 3rem;
}

.how-it-works .step-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 0;
    background: transparent;
    border: none;
    transition: all 0.3s ease;
}

.how-it-works .step-item:hover {
    transform: translateX(10px);
    border: none;
}

.how-it-works .check-icon {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    margin-top: 2px;
}

.how-it-works .check-icon i {
    color: white;
    font-size: 14px;
}

.how-it-works .step-item span {
    color: #334155;
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.6;
}

.btn-how-it-works {
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    color: white;
    padding: 16px 32px;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(190, 24, 93, 0.3);
}

.btn-how-it-works:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.how-it-works-video {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-container-how {
    position: relative;
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.video-background {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.video-overlay-how {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    outline: none;
    font-family: inherit;
}

.video-overlay-how:hover {
    background: rgba(0, 0, 0, 0.3);
}

.play-button-how {
    background: rgba(255, 255, 255, 0.95);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.play-button-how:hover {
    background: white;
    transform: scale(1.1);
}

.play-button-how i {
    color: #1e40af;
    font-size: 2rem;
    margin-left: 4px;
}

/* Digital Certificate Section */
.digital-certificate {
    padding: 0;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #2563eb 100%);
    color: white;
    position: relative;
    border-radius: 40px;
    margin: 40px 60px -50px 60px;
    z-index: 2;
}

.digital-certificate .container {
    padding: 0;
}

.certificate-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
}

.certificate-image {
    position: relative;
    border-top-left-radius: 30px;
    border-bottom-left-radius: 30px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.certificate-image img {
    width: 100%;
    height: 550px;
    display: block;
    border-top-left-radius: 30px;
    border-bottom-left-radius: 30px;
}

.certificate-text h2 {
    font-size: 2rem;
    color: white;
    margin-bottom: 2rem;
    line-height: 1.2;
    font-weight: 700;
}

.certificate-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.btn-certificate {
    background: #10b981;
    color: white;
    padding: 16px 32px;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    margin-top: 1rem;
}

.btn-certificate:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

/* FAQ Section */
.faq {
    padding: 150px 0 100px 0;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #2563eb 100%);
   
    position: relative;
    z-index: 1;
    background-position: center;
    background-attachment: fixed;
    color: white;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.85) 0%, rgba(59, 130, 246, 0.8) 50%, rgba(37, 99, 235, 0.85) 100%);
    z-index: 1;
}

.faq .container {
    position: relative;
    z-index: 2;
}

.faq h2 {
    text-align: center;
    margin-bottom: 4rem;
    color: white;
    font-size: 2rem;
    font-weight: 700;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto 4rem auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    margin-bottom: 1.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.faq-item.active {
    background: rgba(255, 255, 255, 0.25);
}

.faq-question {
    padding: 1.8rem 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: inherit;
    outline: none;
    color: inherit;
}

.faq-question i {
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.faq-question h3 {
    margin: 0;
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    flex: 1;
}

.faq-answer p{
    color: white;
    font-size: 1rem;
}

.faq-answer {
    padding: 0 2rem 2rem 4rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    font-size: 1rem;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-question i.fa-plus {
    display: none;
}

.faq-item.active .faq-question i.fa-minus {
    display: inline-block;
}

.faq-item:not(.active) .faq-question i.fa-minus {
    display: none;
}

.btn-faq {
    background: #10b981;
    color: white;
    padding: 16px 32px;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    margin: 0 auto;
    width: fit-content;
}

.btn-faq:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

.btn-faq i {
    font-size: 14px;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-text h2 {
    color: white;
    margin-bottom: 1rem;
}

.contact-text p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: white;
    font-weight: 500;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 16px;
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: white;
    background: rgba(255, 255, 255, 0.2);
}

.form-group select option {
    background: #1e40af;
    color: white;
}

/* Footer */
.footer {
    background: #0f172a;
    color: white;
    padding: 2rem 0;
}

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

.footer-contact a {
    color: #3b82f6;
    text-decoration: none;
}

.footer-contact a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav ul {
        gap: 1rem;
    }
    
    .nav a {
        font-size: 0.9rem;
        padding: 6px 10px;
    }
    
    .hero {
        min-height: 80vh;
        padding: 20px 0 60px 0;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-content h1,
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .hero-content {
        order: 1;
        margin-bottom: 2rem;
    }
    
    .hero-video {
        order: 2;
        margin-bottom: 2rem;
    }
    
    .video-container {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .video-overlay {
        border: none;
        outline: none;
        font-family: inherit;
    }
    
    .video-overlay-how {
        border: none;
        outline: none;
        font-family: inherit;
    }
    
    .hero-scroll {
        border: none;
        background: none;
        outline: none;
        font-family: inherit;
        color: white;
        font-size: 1.3rem;
    }
    
    .logo-hero h2 {
        font-size: 1.2rem;
    }
    
    .video-text {
        font-size: 1.2rem;
    }
    
    .play-button {
        width: 60px;
        height: 60px;
    }
    
    .play-button i {
        font-size: 1.5rem;
    }
    
    .services-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .services-image {
        order: -1;
    }
    
    .services-text h2 {
        font-size: 2rem;
    }
    
    .main-image {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .shape-1 {
        width: 70px;
        height: 70px;
        top: 15px;
        left: 5px;
    }
    
    .shape-2 {
        width: 50px;
        height: 50px;
        top: 60px;
        right: 15px;
    }
    
    .shape-3 {
        width: 60px;
        height: 60px;
        bottom: 50px;
        left: 35px;
    }
    
    .shape-4 {
        width: 35px;
        height: 35px;
        bottom: 90px;
        right: 45px;
    }
    
    .shape-5 {
        width: 150px;
        height: 30px;
        bottom: -5px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .how-it-works-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .how-it-works-video {
        order: -1;
    }
    
    .how-it-works-text h2 {
        font-size: 2rem;
    }
    
    .video-container-how {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .faq h2 {
        font-size: 2rem;
        margin-bottom: 3rem;
    }
    
    .faq-list {
        max-width: 100%;
    }
    
    .faq-question {
        padding: 1.5rem;
        border: none;
        background: none;
        width: 100%;
        text-align: left;
        font-family: inherit;
        outline: none;
        color: inherit;
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
        margin: 0;
        color: white;
        font-weight: 600;
        line-height: 1.4;
    }
    
    .faq-question i {
        color: white;
        flex-shrink: 0;
        transition: all 0.3s ease;
    }
    
    .faq-item.active .faq-question i.fa-plus {
        display: none;
    }
    
    .faq-item.active .faq-question i.fa-minus {
        display: inline-block;
    }
    
    .faq-item:not(.active) .faq-question i.fa-minus {
        display: none;
    }
    
    .faq-answer {
        padding: 0 1.5rem 1.5rem 3rem;
    }
    
    .digital-certificate {
        margin: 20px 20px -30px 20px;
        padding: 60px 0 100px 0;
    }
    
    .certificate-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
        padding: 0 20px;
    }
    
    .certificate-image {
        order: -1;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .certificate-text h2 {
        font-size: 2rem;
    }
    
    .faq {
        padding: 100px 0 80px 0;
    }
    
    .certificate-icon {
        order: -1;
    }
    
    .certificate-icon i {
        font-size: 5rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }

    .how-it-works .step-item{
        text-align: left;
        margin-bottom: 16px;
    }

    .how-it-works-text h2{
        margin-bottom: 24px;
    }

    .certificate-image{
        max-width: 100% !important;
        border-radius: 30px;
        width: 100% !important;
    }
    .certificate-image img{
        height: 370px;
    }

    .certificate-content{
        padding: 0 !important;
    }

    .digital-certificate{
        padding-top: 0 !important;
    }

    .service-item{
        padding: 0 !important;
        text-align: left !important;
    }

    .hero-scroll{
        bottom: 5px;
    }

    .nav{
        display: none;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 70vh;
        padding: 20px 0 50px 0;
    }
    
    .hero-content {
        order: 1;
        margin-bottom: 2rem;
    }
    
    .hero-video {
        order: 2;
        margin-bottom: 2rem;
    }
    
    .hero-content h1,
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .logo-hero h2 {
        font-size: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn-hero {
        padding: 14px 24px;
        font-size: 14px;
    }
    
    .video-container {
        max-width: 280px;
    }
    
    .video-text {
        font-size: 1rem;
    }
    
    .play-button {
        width: 50px;
        height: 50px;
    }
    
    .play-button i {
        font-size: 1.2rem;
    }
    
    .services-content {
        gap: 2rem;
    }
    
    .services-text h2 {
        font-size: 1.4rem;
    }
    
    .main-image {
        max-width: 250px;
    }
    
    .service-item span {
        font-size: 1rem;
    }
    
    .check-icon {
        width: 24px;
        height: 24px;
        margin-right: 0.8rem;
    }
    
    .check-icon i {
        font-size: 12px;
    }
    
    .shape-1 {
        width: 50px;
        height: 50px;
        top: 10px;
        left: 0px;
    }
    
    .shape-2 {
        width: 35px;
        height: 35px;
        top: 40px;
        right: 10px;
    }
    
    .shape-3 {
        width: 40px;
        height: 40px;
        bottom: 35px;
        left: 25px;
    }
    
    .shape-4 {
        width: 25px;
        height: 25px;
        bottom: 65px;
        right: 30px;
    }
    
    .shape-5 {
        width: 120px;
        height: 25px;
        bottom: 0px;
    }
    
    .how-it-works-content {
        gap: 2rem;
    }
    
    .how-it-works-text h2 {
        font-size: 1.8rem;
    }
    
    .video-container-how {
        max-width: 280px;
    }
    
    .video-overlay-how {
        border: none;
        outline: none;
        font-family: inherit;
    }
    
    .how-it-works .step-item span {
        font-size: 1rem;
    }
    
    .btn-how-it-works {
        padding: 14px 24px;
        font-size: 14px;
    }
    
    .play-button-how {
        width: 60px;
        height: 60px;
    }
    
    .play-button-how i {
        font-size: 1.5rem;
    }
    
    .faq {
        padding: 60px 0;
    }
    
    .faq h2 {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }
    
    .faq-question {
        padding: 1.2rem;
        gap: 0.8rem;
        border: none;
        background: none;
        width: 100%;
        text-align: left;
        font-family: inherit;
        outline: none;
        color: inherit;
    }
    
    .faq-question h3 {
        font-size: 1rem;
        margin: 0;
        color: white;
        font-weight: 600;
        line-height: 1.4;
    }
    
    .faq-question i {
        font-size: 1rem;
        color: white;
        flex-shrink: 0;
        transition: all 0.3s ease;
    }
    
    .faq-item.active .faq-question i.fa-plus {
        display: none;
    }
    
    .faq-item.active .faq-question i.fa-minus {
        display: inline-block;
    }
    
    .faq-item:not(.active) .faq-question i.fa-minus {
        display: none;
    }
    
    .faq-answer {
        padding: 0 1.2rem 1.2rem 2.5rem;
        font-size: 0.9rem;
    }
    
    .btn-faq {
        padding: 14px 24px;
        font-size: 14px;
    }
    
    .digital-certificate {
        margin: 15px 15px -25px 15px;
        padding: 50px 0 80px 0;
    }
    
    .certificate-content {
        gap: 2rem;
        padding: 0 15px;
    }
    
    .certificate-text h2 {
        font-size: 1.8rem;
    }
    
    .certificate-image {
        max-width: 280px;
    }
    
    .faq {
        padding: 80px 0 60px 0;
    }
    
    .certificate-text p {
        font-size: 1rem;
    }
    
    .btn-certificate {
        padding: 14px 24px;
        font-size: 14px;
    }
    
    .service-item,
    .step-item,
    .testimonial-item {
        padding: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .whatsapp-float {
        bottom: 80px;
        right: 15px;
    }
    
    .whatsapp-button {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
    
    /* Touch targets optimization */
    .faq-question,
    .hero-scroll,
    .video-overlay,
    .video-overlay-how {
        min-height: 44px;
        touch-action: manipulation;
    }
    
    .whatsapp-button {
        touch-action: manipulation;
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    position: relative;
}

.whatsapp-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: rgba(37, 211, 102, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 2s infinite;
    z-index: -1;
}

.whatsapp-button:hover {
    background: #20ba5a;
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-button i {
    color: white;
    z-index: 1;
}

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.7;
    }
    70% {
        transform: translate(-50%, -50%) scale(1.4);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0;
    }
}

/* Footer */
.site-footer { background: #0b0f1a; color: #dfeaf0; }
.footer-top {
  background: radial-gradient(1000px 400px at 0% 0%, #1a0f2b 0%, transparent 60%),
              radial-gradient(900px 360px at 100% 0%, #0d2346 0%, transparent 60%),
              linear-gradient(90deg, #0f1630, #0b1b2e 60%, #0f1630);
  padding: 36px 0;
}
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr auto; gap: 24px; align-items: start; }
.footer-col h4 { margin: 0 0 6px; color: #fff; }
.footer-col p { margin: 0; color: #b7c9ce; }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-links a { color: #cfe1e7; text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-actions { justify-self: end; }
.footer-partners { display: flex; flex-direction: column; gap: 0; align-items: flex-start; }
.footer-partners h4 { margin: 0 0 8px 0; color: #fff; text-align: left; }
.partners-logos { display: flex; gap: 16px; align-items: center; justify-content: flex-start; }
.partners-logos img { height: 40px; width: auto; opacity: 0.8; transition: opacity 0.3s ease; }
.partners-logos img:first-child { height: 60px; }
.partners-logos img:hover { opacity: 1; }
.footer-bottom { background: #08121a; padding: 12px 0; }
.footer-bottom p { margin: 0; text-align: center; color: #8fa6ad; font-size: 13px; }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-actions { justify-self: center; }
  .footer-partners { align-items: center; }
  .footer-partners h4 { text-align: center; }
  .partners-logos { justify-content: center; }
}

.btn-whatsapp {
    background: #10b981;
    color: #fff;
    border-radius: 50px;
    padding: 16px 20px;
    display: inline-flex; align-items: center; gap: 10px;
    z-index: 9999999999999 !important;
    text-decoration: none;
  }
  .btn-whatsapp:hover { filter: brightness(1.05); transform: translateY(-2px); }
  .btn-whatsapp svg { width: 22px; height: 22px; }
  
  @media (max-width: 820px) {
    .cta-inner { grid-template-columns: 1fr; 
      text-align: center; }
    .btn-whatsapp { justify-self: center; }
  }