/* ================================
   SERVIR IMÓVEIS - DESIGN PREMIUM
   Estilo Luxuoso para Alta Renda
   ================================ */

/* ==================== IMPORTAÇÃO DE FONTES ==================== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700;800;900&family=Montserrat:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

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

:root {
    /* Cores Premium */
    --gold-primary: #CBB26A;
    --gold-dark: #D4AF37;
    --gold-light: #E5D4A1;
    --gold-subtle: #F5F0E6;
    
    --navy-dark: #1F2937;
    --navy-medium: #2D3748;
    --navy-light: #4A5568;
    
    --white-pure: #FFFFFF;
    --white-off: #F9FAFB;
    --gray-light: #F3F4F6;
    --gray-medium: #E5E7EB;
    --gray-dark: #9CA3AF;
    
    /* Tipografia */
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Montserrat', -apple-system, sans-serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    
    /* Espaçamentos Premium */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;
    --spacing-3xl: 8rem;
    
    /* Sombras Elegantes */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
    --shadow-gold: 0 10px 30px rgba(203, 178, 106, 0.2);
    
    /* Transições */
    --transition-fast: all 0.2s ease;
    --transition-base: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
}

/* ==================== BASE STYLES ==================== */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    color: var(--navy-medium);
    background-color: var(--white-pure);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.2;
    color: var(--navy-dark);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 600;
}

h5 {
    font-size: 1.25rem;
    font-weight: 600;
}

h6 {
    font-size: 1.125rem;
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--navy-light);
}

.lead {
    font-size: 1.25rem;
    line-height: 1.6;
    font-weight: 400;
    color: var(--navy-medium);
}

/* ==================== CONTAINER ==================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 2;
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-md);
}

/* ==================== HEADER PREMIUM HOTEL STYLE ==================== */
header {
    background: var(--navy-dark);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1100;
    transition: var(--transition-base);
    border-bottom: 2px solid var(--gold-primary);
}

header.scrolled {
    background: rgba(31, 41, 55, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    min-height: 100px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition-base);
}

.logo img {
    height: 80px;
    width: auto;
    transition: var(--transition-base);
}

.logo:hover {
    transform: translateY(-2px);
}

/* Navigation Premium */
nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 0.1rem;
    align-items: center;
}

nav a {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--white-pure);
    text-decoration: none;
    position: relative;
    transition: var(--transition-base);
    padding: var(--spacing-sm) var(--spacing-md);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

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

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

nav a:hover::after,
nav a.active::after {
    width: 100%;
}

nav a.active {
    color: var(--gold-primary);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--navy-dark);
    min-width: 450px;
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-base);
    z-index: 1000;
    border: 1px solid rgba(203, 178, 106, 0.2);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu {
    flex-direction: column;
    gap: 0;
}

.dropdown-menu li {
    width: 100%;
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--white-pure);
    text-decoration: none;
    font-size: 0.875rem;
    text-transform: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dropdown-menu a:hover {
    background: var(--gold-primary);
    color: var(--navy-dark);
}

.dropdown-menu li:last-child a {
    border-bottom: none;
}

/* Header CTA Button */
.header-cta {
    display: flex;
    gap: var(--spacing-sm);
}

.header-cta .btn-primary {
    background: var(--gold-primary);
    border: 2px solid var(--gold-primary);
    color: var(--navy-dark);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.75rem 1.5rem;
}

.header-cta .btn-primary:hover {
    background: var(--gold-dark);
    border-color: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(203, 178, 106, 0.4);
}
/* ==================== BUTTONS ==================== */
.btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    text-align: center;
    transition: var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
    color: var(--white-pure);
    border: none;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-gold);
    background: linear-gradient(135deg, var(--gold-dark), var(--gold-primary));
}

.btn-outline-gold {
    background: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
}

.btn-outline-gold:hover {
    background: var(--gold-primary);
    color: var(--white-pure);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-white {
    background: transparent;
    color: var(--white-pure);
    border: 2px solid var(--white-pure);
}

.btn-outline-white:hover {
    background: var(--white-pure);
    color: var(--navy-dark);
    transform: translateY(-2px);
}

.btn-dark {
    background: var(--navy-dark);
    color: var(--white-pure);
}

.btn-dark:hover {
    background: var(--navy-medium);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ==================== HERO SECTION ==================== */
.hero-carousel {
    position: relative;
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
    margin-top: 100px;
}

.carousel-container {
    position: relative;
    height: 100%;
    width: 100%;
}

.carousel-track {
    position: relative;
    height: 100%;
    width: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        #102234 0%,
        rgba(16, 34, 52, 0.9) 30%,
        rgba(203, 178, 106, 0.8) 70%,
        var(--gold-primary) 100%
    );
    z-index: 1;
}

/* ==================== HERO FORM CONTAINER ==================== */
.hero-form-container {
    position: absolute;
    top: 50%;
    left: 50px;
    transform: translateY(-50%);
    z-index: 3;
    width: 380px;
}

.hero-contact-form {
    background: rgba(31, 41, 55, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(203, 178, 106, 0.3);
}

.hero-contact-form h3 {
    color: var(--white-pure);
    font-family: var(--font-serif);
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--gold-primary);
    padding-bottom: var(--spacing-sm);
}

.hero-contact-form .form-group {
    margin-bottom: var(--spacing-md);
}

.hero-contact-form .form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white-pure);
    padding: 0.875rem var(--spacing-sm);
    border-radius: var(--radius-md);
}

.hero-contact-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.hero-contact-form .form-control:focus {
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(203, 178, 106, 0.2);
    background: rgba(255, 255, 255, 0.15);
}

.hero-contact-form .btn-primary {
    width: 100%;
    background: var(--gold-primary);
    color: var(--navy-dark);
    font-weight: 600;
    padding: 1rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-contact-form .btn-primary:hover {
    background: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(203, 178, 106, 0.4);
}

/* ==================== HERO MAIN CONTENT ==================== */
.hero-main-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    z-index: 2;
    color: var(--white-pure);
}

.hero-content-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: var(--spacing-xl);
    padding: 0 var(--spacing-xl);
}

.hero-left {
    flex: 1;
    max-width: 60%;
    text-align: left;
    margin-top: 8rem;
}

.hero-right {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-logo-right {
    height: 380px;
    width: auto;
    filter: brightness(0) invert(0) drop-shadow(0 6px 20px rgb(0, 0, 0.1));
    opacity: 0.9;
    animation: float 6s ease-in-out infinite;
}

.hero-brand {
    margin-bottom: var(--spacing-lg);
}

.hero-logo {
    height: 120px;
    width: auto;
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--gold-primary);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white-pure);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--white-pure);
    margin-bottom: var(--spacing-lg);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}

.hero-description strong {
    color: var(--gold-primary);
    font-weight: 700;
}

.hero-description em {
    color: var(--gold-light);
    font-style: italic;
}

.hero-cta {
    margin-top: var(--spacing-xl);
}

.btn-hero {
    font-size: 1.125rem;
    padding: 1rem 2.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* ==================== SECTIONS ==================== */
.section {
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

.section-alt {
    background: #1f2934;
}

.section-alt .section-header h2,
.section-alt .section-header p {
    color: var(--white-pure);
}

/* ==================== PREMIUM SECTION BACKGROUNDS ==================== */
.section::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: linear-gradient(45deg, transparent 30%, rgba(203, 178, 106, 0.03) 50%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
    animation: float-slow 15s ease-in-out infinite;
}

.section::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(203, 178, 106, 0.05) 0%, transparent 50%);
    border-radius: 50%;
    z-index: 1;
    animation: float-slow 20s ease-in-out infinite reverse;
}

.section-alt::before {
    background: linear-gradient(45deg, transparent 30%, rgba(203, 178, 106, 0.06) 50%, transparent 70%);
}

.section-alt::after {
    background: radial-gradient(circle, rgba(203, 178, 106, 0.08) 0%, transparent 50%);
}

/* Premium circular elements inspired by logo */
.section:nth-child(odd)::before {
    top: 20%;
    right: 10%;
    width: 150px;
    height: 150px;
    background: 
        radial-gradient(circle at 30% 30%, rgba(203, 178, 106, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 70% 70%, rgba(203, 178, 106, 0.05) 0%, transparent 50%);
    animation: rotate-slow 30s linear infinite;
}

.section:nth-child(even)::after {
    bottom: 15%;
    left: 8%;
    width: 180px;
    height: 180px;
    background: 
        linear-gradient(135deg, rgba(203, 178, 106, 0.03) 0%, transparent 30%, rgba(203, 178, 106, 0.06) 70%, transparent 100%);
    animation: rotate-slow 25s linear infinite reverse;
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0) translateX(0) rotate(0deg); }
    25% { transform: translateY(-20px) translateX(10px) rotate(90deg); }
    50% { transform: translateY(-10px) translateX(-15px) rotate(180deg); }
    75% { transform: translateY(15px) translateX(5px) rotate(270deg); }
}

@keyframes rotate-slow {
    from { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(90deg) scale(1.1); }
    50% { transform: rotate(180deg) scale(1); }
    75% { transform: rotate(270deg) scale(0.9); }
    to { transform: rotate(360deg) scale(1); }
}

.section-dark {
    background: var(--navy-dark);
    color: var(--white-pure);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
    color: var(--white-pure);
}

.section-dark p {
    color: var(--gray-medium);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gold-primary);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--navy-light);
    max-width: 600px;
    margin: var(--spacing-md) auto 0;
}

/* ==================== CARDS ==================== */
.card {
    background: var(--white-pure);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-dark));
    transform: scaleX(0);
    transition: var(--transition-base);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.card:hover::before {
    transform: scaleX(1);
}

.card-image {
    width: 100%;
    height: 200px;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-base);
}

.card:hover .card-image img {
    transform: scale(1.1);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--navy-dark);
}

.card p {
    color: var(--navy-light);
    line-height: 1.7;
}

/* ==================== SERVICES GRID ==================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.service-card {
    background: rgba(31, 41, 55, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-base);
    position: relative;
    border: 1px solid rgba(203, 178, 106, 0.3);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(203, 178, 106, 0.2);
    border-color: var(--gold-primary);
}

.service-card-header {
    padding: 0;
    background: none;
    border-bottom: none;
}

.service-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition-base);
}

.service-card:hover .service-card-image img {
    transform: scale(1.1);
}

.service-card-body {
    padding: var(--spacing-lg);
    color: var(--white-pure);
}

.service-card h3 {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-sm);
    color: var(--white-pure);
}

.service-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.service-card .btn {
    margin-top: auto;
}

/* ==================== TESTIMONIALS ==================== */
.testimonials {
    padding: var(--spacing-3xl) 0;
    background: var(--gray-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.testimonial-card {
    background: var(--white-pure);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: var(--transition-base);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    font-size: 4rem;
    font-family: var(--font-serif);
    color: var(--gold-light);
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-content {
    position: relative;
    z-index: 1;
    padding-top: var(--spacing-md);
}

.testimonial-text {
    font-style: italic;
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--navy-medium);
    margin-bottom: var(--spacing-md);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-medium);
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-pure);
    font-weight: 600;
    font-size: 1.125rem;
}

.testimonial-info {
    flex: 1;
}

.testimonial-name {
    font-weight: 600;
    color: var(--navy-dark);
    margin-bottom: 2px;
}

.testimonial-service {
    font-size: 0.875rem;
    color: var(--gold-primary);
    font-weight: 500;
}

/* ==================== CTA SECTION ==================== */
.cta-section {
    background: linear-gradient(135deg, var(--navy-dark), var(--gold-primary));
    padding: var(--spacing-3xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--gold-primary) 0%, transparent 70%);
    opacity: 0.05;
    animation: rotate 30s linear infinite;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    color: var(--white-pure);
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    color: var(--gray-medium);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ==================== FOOTER ==================== */
footer {
    background: var(--navy-dark);
    color: var(--white-pure);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-logo {
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.footer-logo img {
    height: 120px;
    width: auto;
    transition: var(--transition-base);
}

.footer-logo:hover img {
    transform: scale(1.05);
}

.footer-description {
    color: var(--gray-medium);
    line-height: 1.7;
}

.footer-column h4 {
    color: var(--gold-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.footer-column ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-column a {
    color: var(--gray-medium);
    text-decoration: none;
    transition: var(--transition-base);
    font-size: 0.9375rem;
}

.footer-column a:hover {
    color: var(--gold-primary);
    transform: translateX(5px);
    display: inline-block;
}

.footer-contact {
    color: var(--gray-medium);
    line-height: 1.8;
}

.footer-contact strong {
    color: var(--white-pure);
    font-weight: 600;
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--gray-dark);
    font-size: 0.875rem;
}

/* ==================== SOCIAL ICONS ==================== */
.social-icons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-pure);
    transition: var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-icons a:hover {
    background: var(--gold-primary);
    border-color: var(--gold-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* ==================== FORM STYLES ==================== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--navy-dark);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: 0.875rem var(--spacing-sm);
    font-size: 1rem;
    font-family: var(--font-body);
    border: 2px solid var(--gray-medium);
    border-radius: var(--radius-md);
    background: var(--white-pure);
    transition: var(--transition-base);
    color: var(--navy-dark);
}

.form-control:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 4px rgba(203, 178, 106, 0.1);
}

.form-control::placeholder {
    color: var(--gray-dark);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

select.form-control {
    cursor: pointer;
}

/* ==================== UTILITIES ==================== */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

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

.text-navy {
    color: var(--navy-dark);
}

.text-white {
    color: var(--white-pure);
}

.bg-light {
    background: var(--gray-light);
}

.bg-white {
    background: var(--white-pure);
}

.bg-dark {
    background: var(--navy-dark);
}

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.pt-1 { padding-top: var(--spacing-xs); }
.pt-2 { padding-top: var(--spacing-sm); }
.pt-3 { padding-top: var(--spacing-md); }
.pt-4 { padding-top: var(--spacing-lg); }
.pt-5 { padding-top: var(--spacing-xl); }

.pb-1 { padding-bottom: var(--spacing-xs); }
.pb-2 { padding-bottom: var(--spacing-sm); }
.pb-3 { padding-bottom: var(--spacing-md); }
.pb-4 { padding-bottom: var(--spacing-lg); }
.pb-5 { padding-bottom: var(--spacing-xl); }

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes slideDown {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 1s ease;
}

.fade-in-up {
    animation: fadeInUp 1s ease;
}

/* Scroll Animations */
.scroll-fade {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.scroll-fade.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== MOBILE MENU ==================== */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--white-pure);
    margin: 5px 0;
    transition: var(--transition-base);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 100px;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-medium) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-xl);
    border-top: 2px solid var(--gold-primary);
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    z-index: 900;
    animation: slideDown 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu ul {
    list-style: none;
    padding: var(--spacing-lg) 0;
    margin: 0;
}

.mobile-menu li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.mobile-menu li:last-child {
    border-bottom: none;
}

.mobile-menu a {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--white-pure);
    text-decoration: none;
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 1.0625rem;
    letter-spacing: 0.5px;
    transition: var(--transition-base);
    position: relative;
    z-index: 1;
}

.mobile-menu li::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-dark));
    transition: left 0.3s ease;
    z-index: 0;
}

.mobile-menu a:hover,
.mobile-menu a.active {
    color: var(--white-pure);
    transform: translateX(10px);
}

.mobile-menu li:hover::before {
    left: 0;
}

.mobile-menu a.active {
    font-weight: 600;
}

.mobile-menu a.active::after {
    content: '';
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: var(--white-pure);
    border-radius: 2px;
}

/* Mobile Dropdown Styles */
.mobile-menu .mobile-dropdown {
    position: relative;
}

.mobile-dropdown-toggle {
    display: block;
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--white-pure);
    background: none;
    border: none;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    text-align: left;
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 1.0625rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    position: relative;
    transition: var(--transition-base);
}

.mobile-menu .mobile-dropdown-toggle::after {
    content: '▼';
    position: absolute;
    right: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.3s ease;
    color: var(--gold-primary);
}

.mobile-menu .mobile-dropdown.active .mobile-dropdown-toggle::after {
    transform: translateY(-50%) rotate(180deg);
}

.mobile-menu .mobile-submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    background: rgba(0, 0, 0, 0.3);
    max-height: 0 !important;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}

.mobile-menu .mobile-dropdown.active .mobile-submenu {
    max-height: 600px !important;
    opacity: 1;
}

.mobile-menu .mobile-submenu li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-menu .mobile-submenu a {
    padding: var(--spacing-sm) var(--spacing-xl);
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.9);
    opacity: 0.9;
    display: block;
    text-decoration: none;
    transition: var(--transition-base);
}

.mobile-menu .mobile-submenu a:hover {
    color: var(--gold-primary);
    transform: translateX(5px);
}

/* ==================== RESPONSIVE GRID SECTIONS ==================== */
.responsive-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 4rem;
}

.responsive-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.responsive-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.grid-content {
    position: relative;
}

.grid-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    transition: var(--transition-base);
}

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

/* ==================== PREMIUM SECTION HEADERS ==================== */
.section-header-premium {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.section-header-premium h2 {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--navy-dark);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.section-header-premium p {
    font-size: 1.125rem;
    color: var(--navy-medium);
    line-height: 1.7;
    font-weight: 400;
}

.hero-vantagens h1 {
    font-size: 3rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  color: wheat;

}
.hero-vantagens p{
    color: white;
}

.about-pillars-section h2 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--navy-dark);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
   color: wheat;
}
.about-pillars-section p{
    color: white
}

/* ==================== PREMIUM CARDS ==================== */
.card-premium {
    background: var(--white-pure);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(203, 178, 106, 0.1);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-dark));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.card-premium:hover::before {
    transform: scaleX(1);
}

.card-premium:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gold-primary);
}

.card-premium h3 {
    color: var(--navy-dark);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.card-premium p {
    color: var(--navy-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

/* Cards premium em sections com background escuro */
.section-alt .card-premium {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(203, 178, 106, 0.3);
}

.section-alt .card-premium h3,
.section-alt .card-premium p,
.section-alt .card-premium h4 {
    color: var(--white-pure) !important;
}

/* ==================== MOBILE RESPONSIVENESS ==================== */
@media (max-width: 768px) {
    .responsive-grid-2 {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-top: 2rem;
    }
    
    .responsive-grid-3 {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .responsive-grid-4 {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .grid-image {
        order: -1; /* Imagem aparece primeiro no mobile */
    }
    
    .section-header-premium h2 {
        font-size: 2rem;
    }
    
    .section-header-premium p {
        font-size: 1rem;
    }
    
    .card-premium {
        padding: var(--spacing-lg);
    }
}

/* ==================== WHATSAPP BUTTON ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 100;
    transition: var(--transition-base);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
    fill: var(--white-pure);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid,
    .testimonials-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .responsive-grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    /* Mobile Navigation */
    nav {
        display: none;
    }
    
    .header-cta {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Mobile Menu Position Adjustment */
    .mobile-menu {
        top: 100px;
        max-height: calc(100vh - 100px);
        z-index: 900;
        overflow-y: auto;
    }
    
    /* Mobile Header Adjustments */
    .header-container {
        min-height: 80px;
        padding: var(--spacing-xs) 0;
    }
    
    .logo img {
        height: 60px;
    }
    
    .hero-carousel {
        margin-top: 0px!important;
    }
    
    /* Hero Mobile Adjustments */
    .hero-carousel {
        height: 100vh;
        min-height: 600px;
    }
    
    .hero-form-container {
        position: absolute;
        top: auto;
        bottom: 40px;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100% - var(--spacing-lg));
        max-width: 380px;
    }
    
    .hero-contact-form {
        margin: 0 auto;
    }
    
    .hero-main-content {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        text-align: center;
        width: calc(100% - var(--spacing-lg));
    }
    
    .hero-content-wrapper {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: 0;
    }
    
    .hero-left {
        max-width: 100%;
        text-align: center;
    }
    
    .hero-right {
        display: none;
    }
    
    .hero-logo {
        height: 80px;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-text p {
        font-size: 1rem;
    }
    
    .hero-vantagens {
        margin-top: 8rem!important;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* Section Spacing */
    .section {
        padding: var(--spacing-2xl) 0;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    /* WhatsApp Button */
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float svg {
        width: 25px;
        height: 25px;
    }
    
    /* Typography */
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    /* Cards Grid */
    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    /* Container */
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Hero */
    .hero-content {
        padding: var(--spacing-md);
    }
    
    /* Buttons */
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    /* Cards */
    .card {
        padding: var(--spacing-md);
    }
}

/* ==================== PRINT STYLES ==================== */
@media print {
    header,
    footer,
    .whatsapp-float,
    .hero-buttons,
    .mobile-menu-toggle {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    a {
        color: inherit;
        text-decoration: none;
    }
}
/* ==================== AEO COMPONENTS ==================== */
.direct-answer-box {
    background: #f0f7ff;
    border-left: 5px solid var(--gold-primary);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-radius: 0 8px 8px 0;
    font-size: 1.1rem;
    line-height: 1.6;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.direct-answer-box strong {
    display: block;
    color: var(--navy-dark);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Ensure semantic rendering for search engines */
.faq-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.5rem;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: var(--navy-dark);
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--gold-primary);
}

.faq-answer {
    background: #fafafa;
}

/* Support for both JS-based and semantic <details> */
.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    color: var(--navy-light);
}

.faq-icon {
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 1rem;
}

.faq-item.active .faq-icon,
details.faq-item[open] .faq-icon {
    transform: rotate(180deg);
}

/* Remove default marker from summary */
summary.faq-question {
    list-style: none;
}
summary.faq-question::-webkit-details-marker {
    display: none;
}