/* ========================================
   RIKOS EMPREENDIMENTOS - ESTILOS CORPORATIVOS
   ======================================== */

/* Variáveis */
:root {
    --color-primary: #1a5f4a;
    --color-primary-dark: #124a39;
    --color-primary-light: #2d8a6b;
    --color-secondary: #0f3d2e;
    --color-accent: #4db88a;
    --color-black: #000000;
    --color-white: #ffffff;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;
    
    --font-display: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.2);
}

/* Reset e Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-gray-900);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

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

ul {
    list-style: none;
}

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

/* ========================================
   HEADER
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-normal);
}

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

.logo img {
    height: 75px;
    width: auto;
}

.nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-list a {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-gray-700);
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-normal);
}

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

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

.btn-nav {
    background: var(--color-primary);
    color: var(--color-white) !important;
    padding: 12px 24px;
    border-radius: 4px;
}

.btn-nav::after {
    display: none !important;
}

.btn-nav:hover {
    background: var(--color-primary-dark) !important;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--color-gray-800);
    transition: var(--transition-normal);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-white) 100%);
    padding-top: 80px;
    overflow: hidden;
}

.hero-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: var(--color-primary);
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
    opacity: 0.05;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    padding: 60px 0;
}

.hero h1 {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--color-gray-900);
}

.hero h1 .highlight {
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.hero-description {
    font-size: 18px;
    color: var(--color-gray-600);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    padding: 16px 32px;
    border-radius: 4px;
    transition: var(--transition-normal);
    border: 2px solid var(--color-primary);
}

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

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: var(--color-primary);
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    padding: 16px 32px;
    border-radius: 4px;
    border: 2px solid var(--color-primary);
    transition: var(--transition-normal);
}

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

/* ========================================
   SECTIONS
   ======================================== */
.section {
    padding: 100px 0;
}

.section-light {
    background: var(--color-white);
}

.section-dark {
    background: var(--color-gray-900);
    color: var(--color-white);
}

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

.section-green {
    background: var(--color-primary);
    color: var(--color-white);
}

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.section-green .section-tag {
    color: var(--color-accent);
}

.section-header h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--color-gray-600);
    max-width: 700px;
    margin: 0 auto;
}

.section-dark .section-subtitle {
    color: var(--color-gray-400);
}

/* ========================================
   QUEM SOMOS
   ======================================== */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-lead {
    font-size: 22px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--color-gray-600);
    line-height: 1.8;
}

.about-text blockquote {
    background: var(--color-gray-100);
    border-left: 4px solid var(--color-primary);
    padding: 30px;
    margin-top: 30px;
    font-style: italic;
}

.about-text blockquote p {
    margin: 0;
    font-size: 18px;
    color: var(--color-gray-700);
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 30px;
    background: var(--color-gray-100);
    border-radius: 8px;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-gray-600);
}

/* ========================================
   SERVIÇOS
   ======================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.service-card {
    background: var(--color-gray-800);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition-normal);
    border: 1px solid var(--color-gray-700);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.service-icon i {
    font-size: 28px;
    color: var(--color-white);
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--color-white);
}

.service-card p {
    color: var(--color-gray-400);
    font-size: 15px;
    line-height: 1.7;
}

.modelo-descricao {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px;
    background: var(--color-gray-800);
    border-radius: 8px;
    border: 1px solid var(--color-gray-700);
}

.modelo-descricao p {
    color: var(--color-gray-300);
    font-size: 18px;
    line-height: 1.8;
}

/* ========================================
   COMPARATIVO
   ======================================== */
.comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.comparison-column {
    background: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.comparison-header {
    padding: 30px 36px;
    display: flex;
    align-items: center;
    gap: 18px;
    min-height: 118px;
}

.comparison-negative .comparison-header {
    background: var(--color-gray-100);
    border-bottom: 3px solid #d9dee5;
}

.comparison-positive .comparison-header {
    background: var(--color-primary);
    border-bottom: 3px solid var(--color-primary-dark);
}

.comparison-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    font-size: 42px;
    line-height: 1;
}

.comparison-icon-negative {
    color: #aeb7c2;
    background: transparent;
}

.comparison-icon-positive {
    color: #ffffff;
    background: transparent;
}

.comparison-header h3 {
    font-size: 20px;
    margin: 0;
    line-height: 1.25;
    color: var(--color-gray-900);
}

.comparison-positive .comparison-header h3 {
    color: var(--color-white);
}

.comparison-list {
    padding: 30px 36px;
}

.comparison-list li {
    padding: 15px 0 15px 30px;
    border-bottom: 1px solid var(--color-gray-200);
    color: var(--color-gray-600);
    font-size: 15px;
    line-height: 1.6;
    position: relative;
}

.comparison-list li:last-child {
    border-bottom: none;
}

.comparison-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 24px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.comparison-negative .comparison-list li::before {
    background: #c6ced8;
}

.comparison-positive .comparison-list li::before {
    background: var(--color-primary);
}


/* ========================================
   ECONOMIA COMPARTILHADA
   ======================================== */
.shared-economy {
    max-width: 1000px;
    margin: 0 auto;
}

.shared-intro {
    text-align: center;
    font-size: 20px;
    margin-bottom: 50px;
    color: var(--color-white);
    opacity: 0.9;
}

.examples-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.example-card {
    background: rgba(255,255,255,0.1);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.example-icon {
    width: 60px;
    height: 60px;
    background: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.example-icon i {
    font-size: 24px;
    color: var(--color-primary);
}

.example-card h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--color-white);
}

.example-card p {
    font-size: 14px;
    color: var(--color-white);
    opacity: 0.9;
    line-height: 1.7;
}

.shared-conclusion {
    text-align: center;
}

.shared-conclusion p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--color-white);
    opacity: 0.9;
}

/* ========================================
   BENEFÍCIOS
   ======================================== */
.benefits-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.benefit-card {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 30px;
    padding: 40px;
    background: var(--color-gray-100);
    border-radius: 8px;
    transition: var(--transition-normal);
}

.benefit-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
}

.benefit-number {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.3;
    line-height: 1;
}

.benefit-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--color-gray-900);
}

.benefit-content p {
    color: var(--color-gray-600);
    line-height: 1.8;
}

/* ========================================
   EMPREENDIMENTOS
   ======================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.project-card {
    background: var(--color-gray-800);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-normal);
    border: 1px solid var(--color-gray-700);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.project-image {
    height: 250px;
    background: var(--color-gray-700);
}

.project-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-placeholder i {
    font-size: 64px;
    color: var(--color-gray-600);
}

.project-info {
    padding: 30px;
}

.project-info h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--color-white);
}

.project-location {
    color: var(--color-gray-400);
    font-size: 15px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.project-location i {
    color: var(--color-primary);
}

.btn-project {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 4px;
    transition: var(--transition-normal);
}

.btn-project:hover {
    background: var(--color-primary-light);
}

/* ========================================
   CONTATO / FORMULÁRIO
   ======================================== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-item i {
    font-size: 24px;
    color: var(--color-white);
    opacity: 0.8;
    margin-top: 5px;
}

.contact-item h4 {
    font-size: 16px;
    margin-bottom: 5px;
    color: var(--color-white);
}

.contact-item p {
    font-size: 15px;
    color: var(--color-white);
    opacity: 0.9;
    line-height: 1.6;
}

.contact-form {
    background: var(--color-white);
    padding: 50px;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}

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

.form-group label {
    display: block;
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--color-gray-200);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-gray-800);
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

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

.btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    background: #25d366;
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    padding: 18px 32px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-whatsapp i {
    font-size: 24px;
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: 80px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--color-gray-800);
}
.footer-logo {
    filter: brightness(0) invert(1);
    height: 170px;
    margin-bottom: 120px;
}

.footer-brand p {
    color: var(--color-gray-400);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 25px;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--color-gray-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}

.social-links i {
    font-size: 18px;
    color: var(--color-white);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 25px;
    color: var(--color-white);
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: var(--color-gray-400);
    font-size: 15px;
    transition: var(--transition-normal);
}

.footer-links ul li a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-contact p {
    color: var(--color-gray-400);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-contact i {
    color: var(--color-primary);
    margin-top: 5px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
}

.footer-bottom p {
    color: var(--color-gray-500);
    font-size: 14px;
}

.footer-legal {
    display: flex;
    gap: 30px;
}

.footer-legal a {
    color: var(--color-gray-500);
    font-size: 14px;
    transition: var(--transition-normal);
}

.footer-legal a:hover {
    color: var(--color-primary);
}

/* ========================================
   RESPONSIVIDADE
   ======================================== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .stat-item {
        flex: 1;
        min-width: 150px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-list {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 30px;
        box-shadow: var(--shadow-md);
        gap: 20px;
    }
    
    .nav-list.active {
        display: flex;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison {
        grid-template-columns: 1fr;
    }
    
    .examples-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
}