/* ===== CUSTOM CSS VARIABLES ===== */
:root {
    /* Nova Paleta de Cores - Combinando com a Logo */
    --primary-color: #151513;         /* Preto/cinza escuro principal */
    --secondary-color: #a8744c;       /* Dourado/bronze da logo */
    --tertiary-color: #4a9092;        /* Azul-verde/teal terciário */
    --accent-color: #a8744c;          /* Dourado para destaques */
    --secondary-accent: #4a9092;      /* Teal para elementos secundários */
    
    /* Variações das cores principais */
    --primary-light: #2a2926;         /* Variação mais clara do principal */
    --secondary-light: #b8845c;       /* Variação mais clara do dourado */
    --secondary-dark: #96643c;        /* Variação mais escura do dourado */
    --tertiary-light: #5aa4a6;        /* Variação mais clara do teal */
    
    /* Cores neutras */
    --light-gray: #f8fafc;
    --medium-gray: #64748b;
    --text-gray: #374151;
    --white: #ffffff;
    --black: #000000;
    
    /* Gradientes Luxuosos */
    --primary-gradient: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    --secondary-gradient: linear-gradient(135deg, var(--secondary-color), var(--secondary-light), var(--secondary-dark));
    --luxury-gradient: linear-gradient(135deg, #1a1a1a 0%, var(--primary-color) 30%, var(--secondary-color) 70%, var(--secondary-light) 100%);
    --gold-gradient: linear-gradient(135deg, var(--secondary-dark), var(--secondary-color), var(--secondary-light));
    --dark-gradient: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    --hero-gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 50%, var(--tertiary-color) 100%);
    --glass-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    
    /* Sombras Luxuosas */
    --shadow-sm: 0 1px 2px 0 rgba(21, 21, 19, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(21, 21, 19, 0.1), 0 2px 4px -1px rgba(21, 21, 19, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(21, 21, 19, 0.1), 0 4px 6px -2px rgba(21, 21, 19, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(21, 21, 19, 0.1), 0 10px 10px -5px rgba(21, 21, 19, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(21, 21, 19, 0.25);
    --shadow-luxury: 0 30px 60px -12px rgba(21, 21, 19, 0.3), 0 18px 36px -18px rgba(168, 116, 76, 0.2);
    --shadow-gold: 0 10px 30px -5px rgba(168, 116, 76, 0.3), 0 4px 8px -2px rgba(168, 116, 76, 0.1);
    --shadow-inset: inset 0 2px 4px 0 rgba(21, 21, 19, 0.06);
    --shadow-glow: 0 0 20px rgba(168, 116, 76, 0.3), 0 0 40px rgba(168, 116, 76, 0.1);
}

/* ===== BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-gray);
    background-color: var(--light-gray);
    overflow-x: hidden;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

/* ===== UTILITY CLASSES ===== */
.animate-fade-in {
    animation: fadeIn 0.8s ease-in-out;
}

.animate-slide-up {
    animation: slideUp 0.6s ease-out;
}

.animate-slide-right {
    animation: slideRight 0.6s ease-out;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
    z-index: 50;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: var(--white);
}

.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo img {
    height: 80px;
    width: auto;
    margin-right: 0.75rem;
}

.logo i {
    margin-right: 0.5rem;
    color: var(--accent-color);
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--tertiary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.mobile-menu-button {
    display: none;
    color: var(--text-gray);
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.mobile-menu-button:hover {
    color: var(--primary-color);
}

.mobile-menu {
    display: none;
    padding: 1rem 0;
    border-top: 1px solid #e5e7eb;
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.mobile-menu a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-gray);
    text-decoration: none;
    transition: all 0.3s ease;
    border-bottom: 1px solid #f3f4f6;
    font-weight: 500;
}

.mobile-menu a:hover {
    color: var(--primary-color);
    background: var(--light-gray);
    padding-left: 1.5rem;
}

/* ===== HERO SECTION ===== */
.hero {
    padding-top: 5rem;
    padding-bottom: 4rem;
    background: var(--hero-gradient);
    color: var(--white);
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-name {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 4px rgba(168, 116, 76, 0.3));
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 32rem;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn-primary {
    background: var(--gold-gradient);
    color: var(--white);
    padding: 1.25rem 2.5rem;
    border-radius: 15px;
    font-weight: 700;
    text-decoration: none;
    text-align: center;
    transition: all 0.4s ease;
    transform: translateY(0);
    box-shadow: var(--shadow-gold);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--secondary-light);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    font-size: 1.125rem;
    letter-spacing: 0.5px;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover {
    background: var(--secondary-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-luxury);
    border-color: var(--secondary-color);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-secondary {
    border: 2px solid var(--secondary-color);
    color: var(--white);
    padding: 1.25rem 2.5rem;
    border-radius: 15px;
    font-weight: 700;
    text-decoration: none;
    text-align: center;
    transition: all 0.4s ease;
    transform: translateY(0);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    font-size: 1.125rem;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gold-gradient);
    transition: left 0.4s ease;
    z-index: -1;
}

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-gold);
    border-color: var(--secondary-light);
}

.btn-secondary:hover::before {
    left: 0;
}

.hero-info {
    display: flex;
    gap: 1.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.hero-info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-info-item i {
    color: var(--accent-color);
}

.hero-visual {
    display: none;
    justify-content: center;
    align-items: center;
}

.hero-circle {
    width: 24rem;
    height: 24rem;
    background: linear-gradient(135deg, var(--accent-color), var(--tertiary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-2xl);
    position: relative;
}

.hero-circle::before {
    content: '';
    position: absolute;
    inset: 2rem;
    background: var(--white);
    border-radius: 50%;
}

.hero-logo {
    width: 160px;
    height: auto;
    max-width: 80%;
    z-index: 1;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

/* ===== SECTIONS ===== */
.section {
    padding: 5rem 0;
}

.section-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.section-divider {
    width: 6rem;
    height: 0.3rem;
    background: var(--gold-gradient);
    margin: 0 auto 2rem;
    border-radius: 2px;
    box-shadow: var(--shadow-glow);
    position: relative;
}

.section-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 1px;
}

.section-description {
    font-size: 1.25rem;
    color: var(--medium-gray);
    max-width: 48rem;
    margin: 0 auto;
}

/* ===== ABOUT SECTION ===== */
.about {
    background: var(--luxury-gradient);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--glass-gradient);
    backdrop-filter: blur(10px);
    z-index: 1;
}

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

.about .section-header {
    color: var(--white);
}

.about .section-title {
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.about .section-description {
    color: rgba(255, 255, 255, 0.9);
}

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

/* ===== FOTO PROFISSIONAL ===== */
.about-image-section {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image-container {
    position: relative;
    width: 350px;
    height: 450px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-luxury);
    border: 3px solid var(--secondary-color);
    background: var(--gold-gradient);
    padding: 8px;
}

.about-professional-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    transition: transform 0.5s ease;
}

.about-image-container:hover .about-professional-photo {
    transform: scale(1.05);
}

.about-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 30%;
    background: linear-gradient(transparent, rgba(21, 21, 19, 0.8));
    border-radius: 0 0 15px 15px;
    pointer-events: none;
}

.about-image-container::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gold-gradient);
    border-radius: 22px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.about-image-container:hover::after {
    opacity: 0.3;
}

/* ===== CONTEÚDO ABOUT LUXUOSO ===== */
.about-content {
    background: rgba(255, 255, 255, 0.95);
    padding: 3rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-luxury);
    border: 1px solid rgba(168, 116, 76, 0.2);
}

.about-content h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
    position: relative;
}

.about-content h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--gold-gradient);
    border-radius: 2px;
}

.about-intro {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.7;
    text-align: center;
    font-style: italic;
}

.about-grid-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.about-item {
    background: rgba(255, 255, 255, 0.9);
    padding: 2rem 1.5rem;
    border-radius: 15px;
    transition: all 0.4s ease;
    border: 1px solid rgba(168, 116, 76, 0.2);
    position: relative;
    backdrop-filter: blur(5px);
    overflow: hidden;
}

.about-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gold-gradient);
}

.about-item:hover {
    box-shadow: var(--shadow-gold);
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 1);
    border-color: var(--secondary-color);
}

.about-item:hover::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(168, 116, 76, 0.1), transparent);
    pointer-events: none;
}

.about-item i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    display: block;
    text-align: center;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 4px rgba(168, 116, 76, 0.3));
}

.about-item h4 {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    text-align: center;
    font-size: 1.125rem;
}

.about-item p {
    color: var(--text-gray);
    margin: 0;
    text-align: center;
    font-weight: 500;
}

.about-quote {
    background: linear-gradient(135deg, rgba(21, 21, 19, 0.95), rgba(42, 41, 38, 0.95));
    padding: 2.5rem;
    border-radius: 20px;
    color: var(--white);
    box-shadow: var(--shadow-luxury);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(168, 116, 76, 0.3);
    position: relative;
    margin-top: 2rem;
}

.about-quote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 30px;
    font-size: 6rem;
    color: var(--secondary-color);
    font-family: Georgia, serif;
    line-height: 1;
    opacity: 0.7;
}

.about-quote::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--glass-gradient);
    border-radius: 20px;
    pointer-events: none;
}

.about-quote h4 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--secondary-color);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.about-quote blockquote {
    font-size: 1.25rem;
    font-style: italic;
    text-align: center;
    line-height: 1.8;
    position: relative;
    z-index: 1;
    margin: 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.quote-divider {
    width: 5rem;
    height: 0.3rem;
    background: var(--gold-gradient);
    margin: 1.5rem auto 0;
    border-radius: 2px;
    box-shadow: 0 2px 8px rgba(168, 116, 76, 0.4);
    position: relative;
    z-index: 1;
}

/* ===== AREAS SECTION ===== */
.areas {
    background: var(--light-gray);
}

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

.area-card {
    background: rgba(255, 255, 255, 0.95);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s ease;
    border: 1px solid rgba(168, 116, 76, 0.1);
    backdrop-filter: blur(5px);
    position: relative;
    overflow: hidden;
}

.area-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gold-gradient);
}

.area-card:hover {
    box-shadow: var(--shadow-luxury);
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 1);
    border-color: var(--secondary-color);
}

.area-card:hover::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(168, 116, 76, 0.05), transparent);
    pointer-events: none;
}

.area-icon {
    width: 5rem;
    height: 5rem;
    background: var(--gold-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-gold);
    position: relative;
}

.area-icon::after {
    content: '';
    position: absolute;
    inset: 3px;
    background: var(--white);
    border-radius: 50%;
    z-index: 1;
}

.area-icon i {
    font-size: 1.75rem;
    color: var(--secondary-color);
    z-index: 2;
    position: relative;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 1px 2px rgba(168, 116, 76, 0.3));
}

.area-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-align: center;
}

.area-list {
    list-style: none;
}

.area-list li {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    color: var(--medium-gray);
}

.area-list li i {
    color: var(--tertiary-color);
    margin-right: 0.5rem;
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    background: var(--light-gray);
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    border-left: 4px solid var(--tertiary-color);
}

.contact-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.contact-icon {
    width: 3rem;
    height: 3rem;
    background: var(--tertiary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.contact-icon i {
    color: var(--white);
    font-size: 1.25rem;
}

.contact-item-content {
    flex: 1;
}

.contact-item h4 {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.contact-item a,
.contact-item p {
    color: var(--medium-gray);
    text-decoration: none;
    transition: color 0.3s ease;
    margin: 0;
    font-size: 0.95rem;
}

.contact-item a:hover {
    color: var(--tertiary-color);
}

.contact-cta {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--dark-gradient);
    border-radius: 0.5rem;
    color: var(--white);
}

.contact-cta h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.contact-cta p {
    margin-bottom: 1rem;
}

.contact-cta a {
    display: inline-flex;
    align-items: center;
    background: var(--gold-gradient);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.4s ease;
    box-shadow: var(--shadow-gold);
    border: 1px solid var(--secondary-light);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.5px;
}

.contact-cta a:hover {
    background: var(--secondary-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-luxury);
    border-color: var(--secondary-color);
}

.contact-cta a i {
    margin-right: 0.5rem;
}

/* ===== FORM ===== */
.contact-form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.form-description {
    color: var(--medium-gray);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    padding: 1rem;
    background: rgba(168, 116, 76, 0.1);
    border-radius: 10px;
    border-left: 4px solid var(--secondary-color);
    line-height: 1.5;
}

.form-description i {
    color: var(--secondary-color);
    margin-right: 0.5rem;
}

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

.form-label {
    display: block;
    font-weight: 500;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(32, 178, 170, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-button {
    width: 100%;
    background: var(--gold-gradient);
    color: var(--white);
    padding: 1.25rem 1.5rem;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: var(--shadow-gold);
    border: 1px solid var(--secondary-light);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.form-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.form-button:hover {
    background: var(--secondary-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-luxury);
    border-color: var(--secondary-color);
}

.form-button:hover::before {
    left: 100%;
}

.form-button:disabled {
    opacity: 0.8;
    cursor: not-allowed;
    transform: none;
}

.form-button:disabled:hover {
    transform: none;
    box-shadow: var(--shadow-gold);
}

.form-button i {
    margin-right: 0.5rem;
}

.form-button .fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ===== FOOTER ===== */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem 0;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.footer-section h3 i {
    font-size: 1.5rem;
    color: var(--tertiary-color);
    margin-right: 0.5rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-section ul li i {
    margin-right: 0.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: var(--tertiary-color);
}

.footer-bottom {
    border-top: 1px solid var(--secondary-color);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== DEVELOPER FOOTER ===== */
.developer-footer {
    background: #000000;
    color: #ffffff;
    padding: 1rem 0;
    text-align: center;
    font-size: 0.875rem;
    border-top: 1px solid #333333;
}

.developer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.developer-footer p {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    color: #cccccc;
}

.developer-footer i.fa-code {
    color: var(--tertiary-color);
    font-size: 1rem;
}

.developer-footer i.fa-heart {
    color: #e74c3c;
    font-size: 0.875rem;
    animation: heartbeat 2s ease-in-out infinite;
}

.developer-footer strong {
    color: var(--tertiary-color);
    font-weight: 600;
}

.developer-footer .separator {
    color: #666666;
    margin: 0 0.25rem;
}

@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* ===== RESPONSIVE DEVELOPER FOOTER ===== */
@media (max-width: 640px) {
    .developer-footer p {
        flex-direction: column;
        gap: 0.25rem;
        line-height: 1.5;
    }
    
    .developer-footer .separator {
        display: none;
    }
}

/* ===== WHATSAPP FLOAT BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    background: #25d366;
    color: var(--white);
    padding: 1rem;
    border-radius: 50%;
    box-shadow: var(--shadow-2xl);
    transition: all 0.3s ease;
    z-index: 50;
    text-decoration: none;
}

.whatsapp-float:hover {
    background: #22c55e;
    transform: scale(1.1);
    color: var(--white);
}

.whatsapp-float i {
    font-size: 1.5rem;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Mobile First - até 480px */
@media (max-width: 480px) {
    .navbar-container {
        padding: 0.75rem 1rem;
    }
    
    .logo img {
        height: 50px;
    }
    
    .logo {
        font-size: 1.25rem;
    }
    
    .mobile-menu-button {
        display: block;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu.active {
        display: block;
    }
    
    .hero {
        padding-top: 4rem;
        padding-bottom: 2rem;
        min-height: 90vh;
    }
    
    .hero-content h1 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-buttons {
        gap: 0.75rem;
        margin-bottom: 1.5rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .hero-info {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-circle {
        width: 16rem;
        height: 16rem;
    }
    
    .hero-logo {
        width: 100px;
        max-width: 70%;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-description {
        font-size: 1.125rem;
    }
    
    .about-grid-items {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .about-item {
        padding: 1.5rem 1.25rem;
    }
    
    .about-image-container {
        width: 280px;
        height: 360px;
    }
    
    .about-content {
        padding: 2rem 1.5rem;
    }
    
    .about-content h3 {
        font-size: 2rem;
    }
    
    .areas-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .area-card {
        padding: 1.5rem;
    }
    
    .contact-items {
        gap: 1rem;
    }
    
    .contact-item {
        padding: 1.25rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
        padding: 0.875rem;
    }
    
    .whatsapp-float i {
        font-size: 1.25rem;
    }
    
    .form-input,
    .form-select,
    .form-textarea {
        font-size: 16px; /* Previne zoom em iOS */
    }
    
    .contact-grid {
        gap: 2rem;
    }
    
    .loading-text h2 {
        font-size: 2rem;
    }
    
    .loading-text p {
        font-size: 1.125rem;
    }
}

/* Mobile Large - 481px até 640px */
@media (min-width: 481px) and (max-width: 640px) {
    .logo img {
        height: 60px;
    }
    
    .mobile-menu-button {
        display: block;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu.active {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-circle {
        width: 18rem;
        height: 18rem;
    }
    
    .hero-logo {
        width: 120px;
    }
    
    .areas-grid {
        grid-template-columns: 1fr;
    }
}

/* Tablet - 641px até 768px */
@media (min-width: 641px) and (max-width: 768px) {
    .logo img {
        height: 70px;
    }
    
    .mobile-menu-button {
        display: block;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu.active {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-circle {
        width: 20rem;
        height: 20rem;
    }
    
    .hero-logo {
        width: 140px;
    }
    
    .hero-buttons {
        flex-direction: row;
        max-width: 500px;
    }
    
    .areas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid-items {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-image-container {
        width: 300px;
        height: 380px;
    }
}

/* Tablet Large - 769px até 1023px */
@media (min-width: 769px) and (max-width: 1023px) {
    .mobile-menu-button {
        display: block;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu.active {
        display: block;
    }
    
    .hero-buttons {
        flex-direction: row;
    }
    
    .hero-info {
        flex-direction: row;
    }
    
    .hero-visual {
        display: flex;
        margin-top: 2rem;
        justify-content: center;
    }
    
    .hero-circle {
        width: 22rem;
        height: 22rem;
    }
    
    .areas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid-items {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop - a partir de 1024px */
@media (min-width: 1024px) {
    .mobile-menu-button {
        display: none;
    }
    
    .nav-menu {
        display: flex;
    }
    
    .mobile-menu {
        display: none !important;
    }
    
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
    
    .hero-visual {
        display: flex;
    }
    
    .hero-content h1 {
        font-size: 4rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr 1.2fr;
        gap: 3rem;
        align-items: start;
    }
    
    .about-image-container {
        width: 350px;
        height: 450px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .areas-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktop Large - a partir de 1280px */
@media (min-width: 1280px) {
    .hero-content h1 {
        font-size: 4.5rem;
    }
    
    .hero-circle {
        width: 26rem;
        height: 26rem;
    }
    
    .hero-logo {
        width: 180px;
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===== LOADING SCREEN ===== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--hero-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.loading-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loading-container {
    text-align: center;
    color: var(--white);
}

/* ===== JUSTICE SCALE ANIMATION ===== */
.justice-scale {
    position: relative;
    width: 200px;
    height: 180px;
    margin: 0 auto 2rem;
}

.scale-base {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 15px;
    background: var(--accent-color);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.scale-column {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 120px;
    background: var(--accent-color);
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.scale-beam {
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 160px;
    height: 6px;
    background: var(--accent-color);
    border-radius: 3px;
    transform-origin: center center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    animation: scaleBalance 5s ease-in-out;
}

.scale-pan {
    position: absolute;
    top: 6px;
    width: 40px;
    height: 50px;
}

.scale-pan-left {
    left: 10px;
}

.scale-pan-right {
    right: 10px;
}

.pan-chain {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 25px;
    background: var(--accent-color);
    border-radius: 1px;
}

.pan-dish {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.pan-dish::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 2px;
    right: 2px;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 20px;
}

/* ===== SCALE ANIMATION KEYFRAMES ===== */
@keyframes scaleBalance {
    0% {
        transform: translateX(-50%) rotate(0deg);
    }
    15% {
        transform: translateX(-50%) rotate(-15deg);
    }
    30% {
        transform: translateX(-50%) rotate(-12deg);
    }
    45% {
        transform: translateX(-50%) rotate(15deg);
    }
    60% {
        transform: translateX(-50%) rotate(12deg);
    }
    70% {
        transform: translateX(-50%) rotate(-5deg);
    }
    80% {
        transform: translateX(-50%) rotate(3deg);
    }
    90% {
        transform: translateX(-50%) rotate(-1deg);
    }
    100% {
        transform: translateX(-50%) rotate(0deg);
    }
}

/* ===== LOADING TEXT ===== */
.loading-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.loading-text p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
}

/* ===== LOADING DOTS ===== */
.loading-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.loading-dots span {
    width: 12px;
    height: 12px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: loadingDots 1.5s infinite ease-in-out;
}

.loading-dots span:nth-child(1) {
    animation-delay: 0s;
}

.loading-dots span:nth-child(2) {
    animation-delay: 0.3s;
}

.loading-dots span:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes loadingDots {
    0%, 60%, 100% {
        transform: scale(1);
        opacity: 0.7;
    }
    30% {
        transform: scale(1.3);
        opacity: 1;
    }
}

/* ===== MAIN CONTENT HIDDEN DURING LOADING ===== */
body.loading .navbar,
body.loading .hero,
body.loading .section,
body.loading .footer,
body.loading .whatsapp-float {
    visibility: hidden;
}

/* ===== PRINT STYLES ===== */
@media print {
    .loading-screen,
    .navbar,
    .whatsapp-float,
    .hero-visual {
        display: none !important;
    }
    
    .hero {
        background: var(--white) !important;
        color: var(--text-gray) !important;
    }
    
    * {
        box-shadow: none !important;
    }
}