/* ============================================
   EVOLUUO - DESIGN SYSTEM PROFISSIONAL
   ============================================ */

/* ============================================
   VARIÁVEIS E CONFIGURAÇÕES GLOBAIS
   ============================================ */
:root {
    /* Cores principais */
    --cor-primaria: #41B6E6;
    --cor-primaria-escura: #2E9BC4;
    --cor-primaria-clara: #6EC8F0;
    --cor-secundaria: #1A3B5C;
    --cor-destaque: #FFD700;
    --cor-destaque-hover: #E6C200;
    
    /* Cores neutras */
    --cor-texto: #333333;
    --cor-texto-claro: #666666;
    --cor-texto-suave: #999999;
    --cor-fundo: #FFFFFF;
    --cor-fundo-cinza: #F8F9FA;
    --cor-fundo-escuro: #1A1A2E;
    --cor-fundo-cinza-escuro: #58595B;
    --cor-borda: #E0E0E0;
    
    /* Tipografia */
    --fonte-principal: 'Univers LT Std', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    --fonte-titulo: 'Univers LT Std', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    
    /* Espaçamentos */
    --espacamento-xs: 0.5rem;
    --espacamento-sm: 1rem;
    --espacamento-md: 2rem;
    --espacamento-lg: 4rem;
    --espacamento-xl: 6rem;
    
    /* Bordas */
    --borda-radius-sm: 4px;
    --borda-radius-md: 8px;
    --borda-radius-lg: 16px;
    --borda-radius-xl: 24px;
    
    /* Sombras */
    --sombra-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --sombra-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --sombra-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --sombra-xl: 0 12px 48px rgba(0, 0, 0, 0.25);
    
    /* Transições */
    --transicao-rapida: 0.2s ease;
    --transicao-media: 0.3s ease;
    --transicao-lenta: 0.5s ease;
    
    /* Z-index */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 500;
    --z-fixed: 1000;
    --z-modal: 2000;
}

/* ============================================
   FONTES
   ============================================ */
@font-face {
    font-family: 'Univers LT Std';
    src: url('fonts/UniversLTStd-LightCn.otf') format('opentype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Univers LT Std';
    src: url('fonts/UniversLTStd.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Univers LT Std';
    src: url('fonts/UniversLTStd-BoldCn.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Univers LT Std';
    src: url('fonts/UniversLTStd-BoldCnObl.otf') format('opentype');
    font-weight: 700;
    font-style: italic;
    font-display: swap;
}

/* ============================================
   RESET E BASE
   ============================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--fonte-principal);
    font-weight: 300;
    color: var(--cor-texto);
    background-color: var(--cor-fundo);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ============================================
   UTILITÁRIOS
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--espacamento-md);
}

.container-sm {
    max-width: 800px;
}

.container-lg {
    max-width: 1400px;
}

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

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

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

.section-padding {
    padding: var(--espacamento-xl) 0;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--cor-secundaria);
    margin-bottom: var(--espacamento-sm);
    line-height: 1.2;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--cor-texto-claro);
    max-width: 700px;
    margin: 0 auto var(--espacamento-md);
    line-height: 1.6;
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--cor-primaria), var(--cor-primaria-clara));
    margin: var(--espacamento-sm) auto;
    border-radius: var(--borda-radius-sm);
}

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

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

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

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

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* ============================================
   HEADER E NAVEGAÇÃO
   ============================================ */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-fixed);
    padding: var(--espacamento-sm) var(--espacamento-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transicao-media);
    background: transparent;
}

header.scrolled {
    background: rgba(26, 59, 92, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.75rem var(--espacamento-md);
    box-shadow: var(--sombra-md);
}

.logo {
    height: 40px;
    width: auto;
    transition: transform var(--transicao-rapida);
}

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

nav {
    display: flex;
    align-items: center;
    gap: var(--espacamento-md);
}

nav a {
    color: white;
    font-weight: 400;
    font-size: 1rem;
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transicao-rapida);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--cor-primaria);
    transition: width var(--transicao-media);
}

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

nav a:hover {
    color: var(--cor-primaria-clara);
}

/* Menu Mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: calc(var(--z-fixed) + 1);
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: white;
    border-radius: var(--borda-radius-sm);
    transition: all var(--transicao-media);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--espacamento-xl) var(--espacamento-md);
    background: linear-gradient(135deg, rgba(26, 59, 92, 0.85) 0%, rgba(65, 182, 230, 0.7) 100%),
                url('imagens/background.png') center/cover no-repeat;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    filter: blur(3px);
    z-index: -1;
}

.hero-content {
    max-width: 900px;
    animation: fadeInUp 1s ease-out;
}

.hero h2 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    color: white;
    margin-bottom: var(--espacamento-sm);
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero h2 span {
    color: var(--cor-primaria-clara);
    position: relative;
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--espacamento-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero .btn {
    display: inline-block;
    background-color: var(--cor-primaria);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: var(--borda-radius-xl);
    font-size: 1.125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transicao-media);
    box-shadow: var(--sombra-md);
    position: relative;
    overflow: hidden;
}

.hero .btn::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 0.5s ease;
}

.hero .btn:hover::before {
    left: 100%;
}

.hero .btn:hover {
    background-color: var(--cor-primaria-escura);
    transform: translateY(-3px);
    box-shadow: var(--sombra-lg);
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--espacamento-md);
    left: 50%;
    transform: translateX(-50%);
    animation: float 2s ease-in-out infinite;
}

.scroll-indicator svg {
    width: 30px;
    height: 30px;
    fill: white;
    opacity: 0.7;
}

/* ============================================
   SEÇÃO DE TÓPICOS/SERVIÇOS
   ============================================ */
.topics {
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-primaria-escura) 100%);
    padding: var(--espacamento-xl) 0;
    position: relative;
    overflow: hidden;
}

.topics::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
    background-size: 50px 50px;
    opacity: 0.3;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--espacamento-md);
    position: relative;
    z-index: var(--z-base);
}

.topic {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--borda-radius-lg);
    padding: var(--espacamento-md);
    text-align: center;
    transition: all var(--transicao-media);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.topic:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: var(--sombra-lg);
}

.topic-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--espacamento-sm);
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    transition: transform var(--transicao-media);
}

.topic:hover .topic-icon {
    transform: scale(1.1) rotate(5deg);
}

.topic h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--espacamento-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.topic p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    font-size: 1rem;
}

/* ============================================
   SEÇÃO SOBRE/INSTITUCIONAL
   ============================================ */
.about {
    background-color: var(--cor-fundo);
    padding: var(--espacamento-xl) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--espacamento-lg);
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--borda-radius-lg);
    overflow: hidden;
    box-shadow: var(--sombra-lg);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform var(--transicao-lenta);
}

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

.about-content h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--cor-secundaria);
    margin-bottom: var(--espacamento-sm);
}

.about-content p {
    color: var(--cor-texto-claro);
    margin-bottom: var(--espacamento-sm);
    line-height: 1.8;
}

.about-content .btn {
    display: inline-block;
    background-color: var(--cor-primaria);
    color: white;
    padding: 0.875rem 2rem;
    border-radius: var(--borda-radius-xl);
    font-weight: 700;
    margin-top: var(--espacamento-sm);
    transition: all var(--transicao-media);
}

.about-content .btn:hover {
    background-color: var(--cor-primaria-escura);
    transform: translateY(-2px);
    box-shadow: var(--sombra-md);
}

/* ============================================
   SEÇÃO DIFERENCIAIS
   ============================================ */
.features {
    background-color: var(--cor-fundo-cinza);
    padding: var(--espacamento-xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--espacamento-md);
}

.feature-item {
    background: white;
    padding: var(--espacamento-md);
    border-radius: var(--borda-radius-lg);
    text-align: center;
    transition: all var(--transicao-media);
    box-shadow: var(--sombra-sm);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-lg);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--espacamento-sm);
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-primaria-clara));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.feature-item h4 {
    font-size: 1.25rem;
    color: var(--cor-secundaria);
    margin-bottom: var(--espacamento-xs);
}

.feature-item p {
    color: var(--cor-texto-claro);
    line-height: 1.6;
}

/* ============================================
   SEÇÃO ESTATÍSTICAS
   ============================================ */
.stats {
    background: linear-gradient(135deg, var(--cor-secundaria) 0%, var(--cor-fundo-escuro) 100%);
    padding: var(--espacamento-lg) 0;
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--espacamento-md);
    text-align: center;
}

.stat-item {
    padding: var(--espacamento-md);
}

.stat-number {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--cor-primaria-clara);
    line-height: 1;
    margin-bottom: var(--espacamento-xs);
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   SEÇÃO CTA (CALL TO ACTION)
   ============================================ */
.cta {
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-primaria-escura) 100%);
    padding: var(--espacamento-lg) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

.cta-content {
    position: relative;
    z-index: var(--z-base);
}

.cta h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: white;
    margin-bottom: var(--espacamento-sm);
}

.cta p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--espacamento-md);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta .btn {
    display: inline-block;
    background-color: white;
    color: var(--cor-primaria-escura);
    padding: 1rem 2.5rem;
    border-radius: var(--borda-radius-xl);
    font-size: 1.125rem;
    font-weight: 700;
    transition: all var(--transicao-media);
}

.cta .btn:hover {
    background-color: var(--cor-destaque);
    color: var(--cor-secundaria);
    transform: translateY(-3px);
    box-shadow: var(--sombra-lg);
}

/* ============================================
   SEÇÃO IMAGEM LABORATÓRIO
   ============================================ */
.lab-image {
    width: 100%;
    min-height: 500px;
    background: url('imagens/labmicro.jpg') no-repeat center center;
    background-size: cover;
    background-attachment: fixed;
    position: relative;
}

.lab-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 59, 92, 0.7) 0%, rgba(65, 182, 230, 0.5) 100%);
    z-index: 1;
}

.lab-image-content {
    position: relative;
    z-index: 2;
    height: 100%;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--espacamento-md);
    color: white;
}

.lab-image-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--espacamento-sm);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.lab-image-content p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

/* ============================================
   SEÇÃO MISSÃO/VISÃO/VALORES
   ============================================ */
.mvv {
    background-color: var(--cor-fundo);
    padding: var(--espacamento-xl) 0;
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--espacamento-md);
}

.mvv-item {
    background: white;
    padding: var(--espacamento-md);
    border-radius: var(--borda-radius-lg);
    text-align: center;
    box-shadow: var(--sombra-sm);
    transition: all var(--transicao-media);
    border-top: 4px solid var(--cor-primaria);
}

.mvv-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-lg);
}

.mvv-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--espacamento-sm);
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-primaria-clara));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.mvv-item h3 {
    font-size: 1.5rem;
    color: var(--cor-secundaria);
    margin-bottom: var(--espacamento-xs);
}

.mvv-item p {
    color: var(--cor-texto-claro);
    line-height: 1.6;
}

/* ============================================
   TIMELINE (NOSSA HISTÓRIA)
   ============================================ */
.timeline {
    background-color: var(--cor-fundo-cinza);
    padding: var(--espacamento-xl) 0;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--cor-primaria), var(--cor-primaria-clara));
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: calc(50% + 30px);
    position: relative;
    margin-bottom: var(--espacamento-lg);
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: calc(50% + 30px);
}

.timeline-content {
    background: white;
    padding: var(--espacamento-md);
    border-radius: var(--borda-radius-lg);
    box-shadow: var(--sombra-md);
    max-width: 500px;
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 20px;
    width: 20px;
    height: 20px;
    background: var(--cor-primaria);
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: var(--sombra-sm);
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: -50px;
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -50px;
}

.timeline-year {
    display: inline-block;
    background: var(--cor-primaria);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--borda-radius-xl);
    font-weight: 700;
    margin-bottom: var(--espacamento-xs);
}

.timeline-content h3 {
    font-size: 1.5rem;
    color: var(--cor-secundaria);
    margin-bottom: var(--espacamento-xs);
}

.timeline-content p {
    color: var(--cor-texto-claro);
    line-height: 1.8;
}

/* ============================================
   SEÇÃO EQUIPE
   ============================================ */
.team {
    background-color: var(--cor-fundo);
    padding: var(--espacamento-xl) 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--espacamento-md);
}

.team-member {
    background: white;
    border-radius: var(--borda-radius-lg);
    overflow: hidden;
    box-shadow: var(--sombra-md);
    transition: all var(--transicao-media);
    text-align: center;
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: var(--sombra-xl);
}

.team-member-image {
    width: 100%;
    height: 280px;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-primaria-clara));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.team-member-image svg {
    width: 120px;
    height: 120px;
    fill: white;
    opacity: 0.8;
}

.team-member-info {
    padding: var(--espacamento-md);
}

.team-member-info h3 {
    font-size: 1.5rem;
    color: var(--cor-secundaria);
    margin-bottom: 0.25rem;
}

.team-member-role {
    color: var(--cor-primaria);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--espacamento-xs);
}

.team-member-info p {
    color: var(--cor-texto-claro);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ============================================
   SEÇÃO CONTATO
   ============================================ */
.contact {
    background-color: var(--cor-fundo-escuro);
    color: white;
    padding: var(--espacamento-xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--espacamento-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--espacamento-sm);
}

.contact-info .logo {
    margin-bottom: var(--espacamento-sm);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: var(--espacamento-xs);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.contact-info p svg {
    width: 20px;
    height: 20px;
    fill: var(--cor-primaria);
    flex-shrink: 0;
}

.contact-info a {
    color: var(--cor-primaria-clara);
    transition: color var(--transicao-rapida);
}

.contact-info a:hover {
    color: var(--cor-destaque);
}

.social-links {
    display: flex;
    gap: var(--espacamento-sm);
    margin-top: var(--espacamento-sm);
}

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

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

.social-links a svg {
    width: 24px;
    height: 24px;
    fill: white;
}

/* Formulário de Contato */
.contact-form {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--borda-radius-lg);
    padding: var(--espacamento-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-form h3 {
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-primaria-clara));
    color: white;
    padding: var(--espacamento-sm);
    margin-bottom: var(--espacamento-md);
    text-align: center;
    font-size: 1.25rem;
    border-radius: var(--borda-radius-md);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    margin-bottom: var(--espacamento-sm);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: var(--borda-radius-md);
    transition: all var(--transicao-rapida);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--cor-primaria);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(65, 182, 230, 0.3);
}

.contact-form textarea {
    height: 150px;
    resize: vertical;
}

.contact-form button {
    background: linear-gradient(135deg, var(--cor-destaque), var(--cor-destaque-hover));
    color: var(--cor-secundaria);
    padding: 1rem 2rem;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    width: 100%;
    border-radius: var(--borda-radius-xl);
    transition: all var(--transicao-media);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-form button:hover {
    transform: translateY(-2px);
    box-shadow: var(--sombra-md);
}

/* Mapa */
.contact-map {
    border-radius: var(--borda-radius-lg);
    overflow: hidden;
    box-shadow: var(--sombra-md);
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
    border: 0;
}

/* ============================================
   HERO PÁGINAS INTERNAS
   ============================================ */
.page-hero {
    min-height: 50vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: calc(var(--espacamento-xl) + 60px) var(--espacamento-md) var(--espacamento-lg);
    background: linear-gradient(135deg, rgba(26, 59, 92, 0.9) 0%, rgba(65, 182, 230, 0.8) 100%),
                url('imagens/background.png') center/cover no-repeat;
    color: white;
    position: relative;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    filter: blur(2px);
    z-index: -1;
}

.page-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--espacamento-sm);
    animation: fadeInUp 0.8s ease-out;
}

.page-hero p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    max-width: 700px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.9);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background-color: var(--cor-fundo-escuro);
    color: white;
    padding: var(--espacamento-lg) 0 var(--espacamento-md);
}

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

.footer-col h4 {
    font-size: 1.25rem;
    margin-bottom: var(--espacamento-sm);
    color: var(--cor-primaria-clara);
}

.footer-col p,
.footer-col a {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    display: block;
    margin-bottom: 0.5rem;
    transition: color var(--transicao-rapida);
}

.footer-col a:hover {
    color: var(--cor-primaria-clara);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--cor-primaria-clara);
    transition: color var(--transicao-rapida);
}

.footer-bottom a:hover {
    color: var(--cor-destaque);
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */
@media (max-width: 992px) {
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(even) {
        justify-content: flex-start;
        padding-left: 70px;
        padding-right: 0;
    }
    
    .timeline-content::before,
    .timeline-item:nth-child(odd) .timeline-content::before,
    .timeline-item:nth-child(even) .timeline-content::before {
        left: -50px;
        right: auto;
    }
}

@media (max-width: 768px) {
    :root {
        --espacamento-xl: 4rem;
        --espacamento-lg: 3rem;
        --espacamento-md: 1.5rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--cor-secundaria);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--espacamento-md);
        transition: right var(--transicao-media);
        box-shadow: var(--sombra-xl);
    }
    
    nav.active {
        right: 0;
    }
    
    nav a {
        font-size: 1.25rem;
    }
    
    header {
        padding: var(--espacamento-sm);
    }
    
    .hero h2 {
        font-size: clamp(2rem, 5vw, 3rem);
    }
    
    .topics-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .lab-image {
        min-height: 300px;
    }
    
    .lab-image-content h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 1.75rem;
    }
    
    .hero .btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   IMPRESSÃO
   ============================================ */
@media print {
    header,
    nav,
    .contact-form,
    .contact-map,
    .scroll-indicator {
        display: none;
    }
    
    body {
        color: black;
        background: white;
    }
    
    .hero,
    .page-hero {
        min-height: auto;
        padding: 2rem;
        background: none;
    }
}