/* ================================
   CSS VARIABLES
   ================================ */
:root {
    --color-primary: #000000;
    --color-secondary: #00CED1;
    --color-gold: #C0C0C0;
    --color-white: #FFFFFF;
    --color-light-gray: #F5F5F5;
    --color-dark-gray: #333333;
    --color-text: #555555;
    --color-border: #E0E0E0;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* ================================
   GLOBAL RESET
   ================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ================================
   SCROLL PROGRESS BAR
   ================================ */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: linear-gradient(90deg, #7A947F, #7A947F);
    z-index: 9999;
    transition: width 0.1s ease;
}

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

/* ================================
   HERO SECTION
   ================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://i.postimg.cc/qByvsv2j/IMG_8800.jpg') center/cover no-repeat;
    opacity: 0.15;
    animation: subtle-zoom 20s ease-in-out infinite alternate;
}

@keyframes subtle-zoom {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0,0,0,0.3), rgba(0,0,0,0.8));
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    padding: 40px 20px;
}

.hero-logo {
    max-width: 300px;
    margin: 0 auto 40px;
    filter: brightness(0) invert(1);
    animation: fadeInDown 1s ease;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.3rem);
    margin-bottom: 40px;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.hero-benefits {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin: 40px 0;
    animation: fadeInUp 1s ease 0.6s backwards;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.benefit-item:hover {
    background: rgba(212, 175, 55, 0.2);
    border-color: var(--color-gold);
    transform: translateY(-5px);
}

.benefit-item i {
    font-size: 1.5rem;
    color: #7A947F;
}

.benefit-item span {
    font-weight: 600;
    font-size: 0.95rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: #7A947F;
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* ================================
   SECTION HEADERS
   ================================ */
.section-header {
    text-align: center;
    margin-bottom: 60px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.section-header.visible {
    opacity: 1;
    transform: translateY(0);
}

/* CORREÇÃO #2: Mantém o header visível sempre */
.section-header.stay-visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: none !important;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-primary);
    margin-bottom: 15px;
    font-weight: 700;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--color-text);
    max-width: 700px;
    margin: 0 auto;
}

/* ================================
   WHY SECTION
   ================================ */
.why-section {
    padding: 100px 0;
    background: var(--color-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--color-white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
}

.benefit-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: #7A947F;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.benefit-card:hover .benefit-icon {
    transform: rotateY(360deg);
}

.benefit-icon i {
    font-size: 2rem;
    color: var(--color-white);
}

.benefit-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.benefit-card p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ================================
   ABOUT SECTION
   ================================ */
.about-section {
    padding: 100px 0;
    background: var(--color-light-gray);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.about-text.visible {
    opacity: 1;
    transform: translateX(0);
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.stats {
    display: flex;
    gap: 40px;
    margin: 40px 0;
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
}

.stat-number::after {
    content: '+';
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text);
    margin-top: 5px;
}

.highlight {
    background: linear-gradient(135deg, var(--color-gold), var(--color-secondary));
    color: var(--color-white);
    padding: 20px;
    border-radius: 10px;
    font-weight: 600;
    margin: 30px 0 !important;
}

.about-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.about-images.visible {
    opacity: 1;
    transform: translateX(0);
}

.about-image {
    width: 100%;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.about-image:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

/* ================================
   PRODUCTS SECTION
   ================================ */
.products-section {
    padding: 100px 0;
    background: var(--color-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.product-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    transform: scale(0.9);
}

.product-item.visible {
    opacity: 1;
    transform: scale(1);
}

.product-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

.product-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-item:hover img {
    transform: scale(1.1);
}

/* ================================
   STEPS SECTION
   ================================ */
.steps-section {
    padding: 100px 0;
    background: var(--color-light-gray);
}

.steps-timeline {
    max-width: 900px;
    margin: 0 auto 60px;
}

.step-item {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.step-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.step-item:nth-child(even) {
    flex-direction: row-reverse;
    transform: translateX(50px);
}

.step-item:nth-child(even).visible {
    transform: translateX(0);
}

.step-number {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-secondary));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    box-shadow: var(--shadow);
}

.step-content {
    flex: 1;
    background: var(--color-white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.step-content p {
    line-height: 1.7;
}

.cta-center {
    text-align: center;
}

/* ================================
   TESTIMONIALS VIDEO SECTION
   ================================ */
.testimonials-video-section {
    padding: 100px 0;
    background: var(--color-white);
}

.testimonials-video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.video-testimonial {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.video-testimonial.visible {
    opacity: 1;
    transform: translateY(0);
}

.video-testimonial iframe {
    width: 100%;
    aspect-ratio: 9/16;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.video-caption {
    text-align: center;
    margin-top: 15px;
    font-weight: 600;
    color: var(--color-primary);
}

/* ================================
   TESTIMONIALS IMAGE SECTION
   ================================ */
.testimonials-image-section {
    padding: 100px 0;
    background: var(--color-light-gray);
}

.testimonials-masonry {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    grid-auto-flow: dense;
}

.testimonial-image-item {
    overflow: hidden;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    transform: scale(0.9);
}

.testimonial-image-item.visible {
    opacity: 1;
    transform: scale(1);
}

.testimonial-image-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

.testimonial-image-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

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

/* ================================
   FORM SECTION
   ================================ */
.form-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--color-primary), #1a1a1a);
}

.form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-white);
    padding: 60px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-header p {
    margin: 15px 0;
    line-height: 1.7;
}

.form-contact {
    font-weight: 600;
}

.form-contact a {
    color: var(--color-gold);
    text-decoration: underline;
}

.cadastro-form {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.cadastro-form.visible {
    opacity: 1;
    transform: translateY(0);
}

.form-group {
    margin-bottom: 25px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-primary);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--color-border);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

/* ================================
   BUTTONS
   ================================ */
.btn {
    display: inline-block;
    padding: 15px 40px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: #7A947F;
    color: var(--color-white);
    box-shadow: 0 5px 15px rgba(122, 148, 127, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(122, 148, 127, 0.4);
}

.btn-large {
    padding: 18px 50px;
    font-size: 1.1rem;
    animation: fadeInUp 1s ease 0.8s backwards;
}

.btn-full {
    width: 100%;
}

/* ================================
   FOOTER
   ================================ */
.footer {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    max-width: 200px;
    filter: brightness(0) invert(1);
}

.footer-info h3,
.footer-social h3 {
    font-family: var(--font-heading);
    margin-bottom: 20px;
    color: var(--color-gold);
}

.footer-info p {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-info i {
    color: #7A947F;
}

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

.social-links a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: #7A947F;
    transform: translateY(-5px);
}

.social-links i {
    font-size: 1.3rem;
    color: #7A947F;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ================================
   WHATSAPP FLOAT BUTTON
   ================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #7A947F;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(122, 148, 127, 0.4);
    z-index: 1000;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(122, 148, 127, 0.6);
}

.whatsapp-float i {
    font-size: 2rem;
    color: var(--color-white);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 968px) {
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-images {
        order: -1;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-wrapper {
        padding: 40px 30px;
    }
    
    .stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-benefits {
        flex-direction: column;
        align-items: center;
    }
    
    .benefit-item {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .step-item,
    .step-item:nth-child(even) {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .testimonials-video-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-masonry {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-float i {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .form-wrapper {
        padding: 30px 20px;
    }
    
    .hero-logo {
        max-width: 200px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}