:root {
    --gold-dark: #000000;
    --gold: #c89116;
    --gold-gradient: linear-gradient(90deg, #000000, #c89116);

    --primary-color: var(--gold);
    --primary-dark: #8a6a11;
    --accent-color: #e8b85a;

    --text-color: #333333;
    --text-light: #ffffff;
    --bg-light: #f9f9f9;
    --bg-white: #ffffff;
    --font-main: 'Outfit', sans-serif;

    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 20px 40px rgba(200, 145, 22, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.6;
}

/* Header */
header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

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

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

.logo img {
    height: 50px;
    /* Adjust based on actual logo */
    width: auto;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.btn-nav {
    background-color: var(--primary-color);
    color: white !important;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 600;
    transition: background 0.3s, transform 0.2s;
}

.btn-nav:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
    background-color: var(--gold-dark);
}

/* Hero Section */
#hero {
    height: 90vh;
    background: var(--gold-dark) url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?q=80&w=2070&auto=format&fit=crop');
    /* Placeholder image */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-blend-mode: overlay;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
}

.hero-content {
    width: 100%;
}

#hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 700;
}

.highlight {
    color: var(--primary-color);
}

#hero p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.btn-hero {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.btn-hero:hover {
    background-color: var(--primary-dark);
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

/* Stats Section */
#stats {
    padding: 60px 0;
    background: var(--bg-light);
}

.stats-content {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
    text-align: center;
}

.stat-box h2 {
    font-size: 3rem;
    color: var(--primary-color);
    font-weight: 700;
}

.stat-box p {
    font-size: 1.1rem;
    color: var(--text-color);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Benefits (Business Models) */
#beneficios {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 60px;
}

.section-title span {
    color: var(--primary-color);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #f1f5f9;
}

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

.benefit-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.benefit-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: var(--text-color);
}

/* Partners (Static Image) */
#parceiros {
    padding: 60px 0;
    background: var(--bg-light);
}

/* Partners Section Interactions */
.partners-container {
    perspective: 1000px;
    padding: 30px;
    display: flex;
    /* Added flex */
    justify-content: center;
    /* Center horizontally */
    align-items: center;
    /* Center vertically if needed */
}

.partners-img {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    display: block;
    transition: all 0.5s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    /* Initial state */
    filter: grayscale(20%);
}

.partners-img:hover {
    transform: scale(1.03) rotateX(2deg);
    box-shadow: 0 20px 50px rgba(200, 145, 22, 0.2);
    filter: grayscale(0%);
}

/* Responsive adjustments for the image */
@media (max-width: 768px) {
    .partners-img {
        width: 100%;
    }
}

/* Senra Section */
#senra {
    padding: 80px 0;
    background-color: var(--bg-white);
    /* Explicitly white as per preference but using var */
}

.senra-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.senra-text {
    flex: 1;
}

.senra-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--text-color);
}

.senra-text span {
    color: var(--primary-color);
}

.senra-logo {
    flex: 1;
    display: flex;
    justify-content: center;
}

.senra-logo img {
    max-width: 300px;
    width: 100%;
}


/* Contact Form - New Dark Theme */
#contato {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--gold-dark) 0%, #1a1a1a 100%);
    color: var(--text-light);
}

.contact-header {
    margin-bottom: 50px;
    text-align: center;
    /* Ensuring central alignment for the title */
}

.contact-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--text-light);
    /* Ensure title text is white/light */
}

.contact-header span {
    color: var(--primary-color);
}

.cta-form-wrapper {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    max-width: 600px;
    margin: 0 auto;
}

.modern-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    font-size: 1rem;
    outline: none;
    transition: all 0.3s;
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(200, 145, 22, 0.2);
}

.submit-btn {
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 10px;
    box-shadow: var(--shadow-soft);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.submit-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Footer (Matching request) */
footer {
    background-color: var(--bg-light);
    padding: 60px 0 20px;
    border-top: 1px solid #e2e8f0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    /* Changed to space-between to align items */
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.footer-col {
    flex: 1;
    min-width: 300px;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid #e2e8f0;
    padding-top: 20px;
    color: var(--text-color);
    font-size: 0.9rem;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: var(--shadow-soft);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
    text-decoration: none;
    /* Removed underline */
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
    #hero h1 {
        font-size: 2.5rem;
    }

    .header-content {
        justify-content: space-between;
    }

    .nav-links {
        position: fixed;
        right: -100%;
        top: 80px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        padding: 40px 0;
        transition: 0.3s;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        right: 0;
    }

    .hamburger {
        display: block;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .senra-content {
        flex-direction: column-reverse;
        text-align: center;

    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Modern Button Styles */
.btn-hero,
.submit-btn,
.btn-nav {
    position: relative;
    overflow: hidden;
    z-index: 1;
    background: linear-gradient(135deg, var(--gold) 0%, #b8860b 100%) !important;
    border: none;
    transition: all 0.4s ease;
    box-shadow: 0 4px 15px rgba(200, 145, 22, 0.4);
}

.btn-hero::after,
.submit-btn::after,
.btn-nav::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: width 0.3s;
    z-index: -1;
}

.btn-hero:hover::after,
.submit-btn:hover::after,
.btn-nav:hover::after {
    width: 100%;
}

.btn-hero:hover,
.submit-btn:hover,
.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(200, 145, 22, 0.6);
}

/* Enhanced Cards */
.benefit-card,
.stat-box {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.benefit-card:hover {
    transform: translateY(-15px) !important;
    border-color: var(--primary-color);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

/* Modern Stats Section Styling */
.stat-box {
    text-align: center;
    padding: 40px 25px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    /* Soft, elegant shadow */
    transition: all 0.4s ease;
    border-bottom: 4px solid transparent;
    /* Prepare for hover effect */
    position: relative;
    overflow: hidden;
    min-width: 250px;
}

.stat-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(200, 145, 22, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
    opacity: 0;
    transition: opacity 0.4s;
}

.stat-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(200, 145, 22, 0.15);
    /* Gold glow on hover */
    border-bottom-color: var(--primary-color);
}

.stat-box:hover::before {
    opacity: 1;
}

.stat-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

.stat-box h2 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--gold-dark);
    margin-bottom: 10px;
    line-height: 1;
    letter-spacing: -1px;
}

.stat-box p {
    font-size: 1.1rem;
    color: #666;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Section Transitions */
section {
    position: relative;
    overflow: hidden;
}

section::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100px;
    bottom: -50px;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.03) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: 0;
    pointer-events: none;
}

/* Social Media Icons (Standardized & Interactive) */
.social-links {
    display: flex;
    gap: 15px;
}

.social-btn {
    width: 45px;
    height: 45px;
    background: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-dark);
    font-size: 1.4rem;
    transition: all 0.4s ease;
    border: 2px solid transparent;
    text-decoration: none;
    /* Removed underline */
}

/* Hover Effects */
.social-btn:hover {
    transform: translateY(-5px);
    color: white;
}

.social-btn.instagram:hover {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    box-shadow: 0 10px 25px rgba(220, 39, 67, 0.4);
}

.social-btn.facebook:hover {
    background: #1877F2;
    box-shadow: 0 10px 25px rgba(24, 119, 242, 0.4);
}