/* ==========================================================================
   Landing Page Stylesheet — Programa Rede Amazônida
   ========================================================================== */

@import url('style.css');

/* 1. Configuração de Fontes Locais (SF Pro Display) */
@font-face {
    font-family: 'SF Pro Display';
    src: url('fonts/SF Pro Display/SFPRODISPLAYREGULAR.OTF') format('opentype');
    font-weight: 400;
    font-style: normal;
}
@font-face {
    font-family: 'SF Pro Display';
    src: url('fonts/SF Pro Display/SFPRODISPLAYMEDIUM.OTF') format('opentype');
    font-weight: 500;
    font-style: normal;
}
@font-face {
    font-family: 'SF Pro Display';
    src: url('fonts/SF Pro Display/SFPRODISPLAYBOLD.OTF') format('opentype');
    font-weight: 700;
    font-style: normal;
}

/* 2. Customização Local e Estilos Globais da Landing Page */
:root {
    --nav-height: 80px;
    --font-corpo-landing: 'SF Pro Display', 'Outfit', sans-serif;
    --color-green-light: rgba(58, 122, 69, 0.1);
    --color-blue-light: rgba(46, 125, 168, 0.1);
    --color-orange-light: rgba(196, 118, 42, 0.1);
    
    --transition-bounce: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-corpo-landing);
    background-color: var(--fundo-base);
    color: var(--texto-escuro);
    line-height: 1.7;
    font-size: 15px;
}

/* Container padrão */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Títulos Globais */
h1, h2, h3, h4 {
    font-family: var(--font-titulos);
    color: var(--verde-floresta);
}

/* Rótulos e Títulos de Seção */
.section-label {
    display: inline-block;
    color: var(--terra-amazonica);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.section-label.text-center {
    width: 100%;
    text-align: center;
}

.section-title {
    font-size: 2.3rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 24px;
    color: var(--verde-floresta);
}

.section-title.text-center {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title.text-light {
    color: #FFFFFF;
}

.section-subtitle {
    font-size: 16px;
    color: var(--texto-suave);
    max-width: 760px;
    margin: 0 auto 48px auto;
    text-align: center;
    font-weight: 400;
}

.text-center-wrapper {
    margin-bottom: 16px;
}

/* ==========================================================================
   BARRA DE NAVEGAÇÃO STICKY (NAVBAR)
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background-color: transparent;
    z-index: 1000;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    border-bottom: 1px solid transparent;
}

/* Quando rolado */
.navbar.scrolled {
    background-color: rgba(250, 247, 240, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(26, 74, 46, 0.05);
    border-bottom: 1px solid var(--borda-suave);
    height: 70px;
}

.navbar-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    display: flex;
    align-items: center;
    height: 100%;
}

.brand-logo {
    height: 46px;
    width: auto;
    transition: var(--transition-smooth);
}

.navbar.scrolled .brand-logo {
    height: 40px;
}

/* Alternância de logo baseada no scroll */
.navbar:not(.scrolled) .logo-light-theme {
    display: none;
}
.navbar:not(.scrolled) .logo-dark-theme {
    display: block;
}
.navbar.scrolled .logo-light-theme {
    display: block;
}
.navbar.scrolled .logo-dark-theme {
    display: none;
}

/* Botão de Menu Mobile */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #FFFFFF;
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    transition: var(--transition-smooth);
}

.navbar.scrolled .menu-toggle {
    color: var(--verde-floresta);
}

/* Menu de Links */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.menu-mobile-logo {
    display: none;
}

.nav-link {
    text-decoration: none;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition-smooth);
    position: relative;
}

.navbar.scrolled .nav-link {
    color: var(--verde-floresta);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -6px;
    left: 0;
    background-color: var(--terra-amazonica);
    transition: var(--transition-smooth);
}

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

.navbar.scrolled .nav-link:hover {
    color: var(--terra-amazonica);
}

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

/* Botão CTA da Navbar */
.nav-btn {
    text-decoration: none;
    background-color: #FFFFFF;
    color: var(--verde-floresta) !important;
    padding: 10px 20px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 13px;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

.nav-btn:hover {
    background-color: var(--terra-amazonica);
    color: #FFFFFF !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(196, 118, 42, 0.3);
}

.navbar.scrolled .nav-btn {
    background-color: var(--verde-floresta);
    color: #FFFFFF !important;
    box-shadow: 0 4px 12px rgba(26, 74, 46, 0.1);
}

.navbar.scrolled .nav-btn:hover {
    background-color: var(--verde-folha);
    box-shadow: 0 6px 16px rgba(58, 122, 69, 0.2);
}

/* ==========================================================================
   SEÇÃO 1: HERO
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-image: url('images/hero_bg_amazon.png');
    background-size: cover;
    background-position: center;
    color: #FFFFFF;
    padding-top: var(--nav-height);
    overflow: hidden;
}

.hero-video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: 0;
    object-fit: cover;
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(16, 42, 26, 0.92) 0%, rgba(26, 74, 46, 0.75) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-content {
    max-width: 880px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.15;
    margin-bottom: 24px;
    max-width: 800px;
    text-wrap: balance;
}

.hero-tagline {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 16px;
    line-height: 1.6;
    font-weight: 500;
    max-width: 780px;
    margin-left: auto;
    margin-right: auto;
    text-wrap: balance;
}

.hero-support-text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    line-height: 1.6;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    text-wrap: balance;
}

.hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 48px;
    flex-wrap: wrap;
    justify-content: center;
}

/* Botões do Hero */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 13px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--terra-amazonica);
    color: #FFFFFF;
    box-shadow: 0 6px 18px rgba(196, 118, 42, 0.3);
}

.btn-primary:hover {
    background-color: #df8a35;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(196, 118, 42, 0.4);
}

.btn-outline {
    border: 2px solid #FFFFFF;
    color: #FFFFFF;
    background-color: transparent;
}

.btn-outline:hover {
    background-color: #FFFFFF;
    color: var(--verde-floresta);
    transform: translateY(-2px);
}

.btn-primary-accent {
    background-color: var(--verde-folha);
    color: #FFFFFF;
    box-shadow: 0 6px 18px rgba(58, 122, 69, 0.2);
}

.btn-primary-accent:hover {
    background-color: var(--verde-floresta);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 74, 46, 0.25);
}

/* Selos / Badges abaixo dos botões */
.hero-tags {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    font-size: 12.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #FFFFFF;
}

.badge-green {
    background-color: rgba(58, 122, 69, 0.25);
    border: 1px solid rgba(58, 122, 69, 0.5);
}

.badge-blue {
    background-color: rgba(46, 125, 168, 0.25);
    border: 1px solid rgba(46, 125, 168, 0.5);
}

.badge-orange {
    background-color: rgba(196, 118, 42, 0.25);
    border: 1px solid rgba(196, 118, 42, 0.5);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}

.hero-scroll-indicator a {
    color: #FFFFFF;
    font-size: 24px;
    text-decoration: none;
    opacity: 0.6;
    transition: var(--transition-smooth);
}

.hero-scroll-indicator a:hover {
    opacity: 1;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

/* ==========================================================================
   SEÇÃO 2: O QUE É O PROGRAMA
   ========================================================================== */
.about-section {
    padding: 100px 0;
    background-color: #FFFFFF;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-paragraph {
    font-size: 16px;
    color: var(--texto-suave);
    margin-bottom: 20px;
}

.about-paragraph.highlight {
    font-size: 19px;
    color: var(--verde-floresta);
    font-weight: 500;
    line-height: 1.6;
}

.about-pillars-column {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.pillar-card {
    background-color: var(--fundo-base);
    border: 1px solid var(--borda-suave);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    gap: 20px;
    transition: var(--transition-bounce);
}

.pillar-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
    border-color: var(--borda-foco);
}

.pillar-icon-box {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.bg-green-light { background-color: var(--color-green-light); }
.bg-blue-light { background-color: var(--color-blue-light); }
.bg-orange-light { background-color: var(--color-orange-light); }

.text-green { color: var(--verde-folha); }
.text-blue { color: var(--azul-rio); }
.text-orange { color: var(--terra-amazonica); }

.pillar-content {
    flex-grow: 1;
}

.pillar-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--verde-floresta);
}

.pillar-desc {
    font-size: 13.5px;
    color: var(--texto-suave);
    line-height: 1.5;
}

/* ==========================================================================
   SEÇÃO 3: COMO FUNCIONA (TIMELINE)
   ========================================================================== */
.how-it-works {
    padding: 100px 0;
    background-color: var(--fundo-base);
}

.timeline-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
    margin-top: 60px;
}

/* Linha horizontal da timeline */
.timeline-line {
    position: absolute;
    left: 40px;
    right: 40px;
    top: 40px; /* Alinhada verticalmente no centro da caixa numérica */
    height: 3px;
    background-color: var(--borda-suave);
    z-index: 1;
}

.timeline-item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
    z-index: 2;
    margin-bottom: 0;
}

/* Círculo com número */
.timeline-number-box {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-pill);
    background-color: var(--verde-floresta);
    border: 6px solid var(--fundo-base);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(26, 74, 46, 0.15);
    transition: var(--transition-bounce);
}

.step-num {
    color: #FFFFFF;
    font-family: var(--font-titulos);
    font-size: 24px;
    font-weight: 700;
}

.timeline-item:hover .timeline-number-box {
    background-color: var(--terra-amazonica);
    transform: scale(1.1);
}

/* Card de conteúdo da etapa */
.timeline-content-card {
    background-color: #FFFFFF;
    border: 1px solid var(--borda-suave);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    width: 100%;
}

.timeline-item:hover .timeline-content-card {
    box-shadow: var(--shadow-hover);
    border-color: var(--borda-foco);
    transform: translateY(-6px);
}

.step-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--verde-floresta);
}

.step-desc {
    font-size: 14.5px;
    color: var(--texto-suave);
    line-height: 1.6;
}

/* ==========================================================================
   SEÇÃO 4: QUEM PODE PARTICIPAR
   ========================================================================== */
.who-can-participate {
    padding: 100px 0;
    background-color: #FFFFFF;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.audience-card {
    background-color: var(--fundo-base);
    border: 1px solid var(--borda-suave);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition-bounce);
}

.audience-card:hover {
    background-color: #FFFFFF;
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--borda-foco);
}

.audience-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.audience-icon-box {
    width: 54px;
    height: 54px;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-md);
    background-color: var(--verde-floresta);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.audience-card:hover .audience-icon-box {
    background-color: var(--terra-amazonica);
}

.audience-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--verde-floresta);
}

.audience-desc {
    font-size: 14.5px;
    color: var(--texto-suave);
    line-height: 1.6;
}

/* ==========================================================================
   SEÇÃO 5: POR QUE PARTICIPAR (ESCURECIDA)
   ========================================================================== */
.why-participate {
    padding: 100px 0;
    background-color: var(--verde-floresta);
    color: #FFFFFF;
    position: relative;
}

.why-layout {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 64px;
}

.why-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-top: 16px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.benefit-item {
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition-smooth);
}

.benefit-item:hover {
    transform: translateY(-4px);
}

.benefit-icon-wrapper {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    background-color: var(--terra-amazonica);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 4px 12px rgba(196, 118, 42, 0.2);
}

.benefit-item:hover .benefit-icon-wrapper {
    background-color: var(--verde-folha);
}

.benefit-title {
    font-size: 18px;
    font-weight: 700;
    color: #FFFFFF;
}

.benefit-desc {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
}

/* ==========================================================================
   SEÇÃO 6: QUEM REALIZA
   ========================================================================== */
.realizers-section {
    padding: 100px 0;
    background-color: #FFFFFF;
}

.realizers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.realizer-card {
    background-color: var(--fundo-base);
    border: 1px solid var(--borda-suave);
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
}

.realizer-badge {
    display: inline-block;
    background-color: rgba(58, 122, 69, 0.1);
    color: var(--verde-folha);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
    transition: var(--transition-smooth);
    cursor: default;
}

.realizer-badge:hover {
    background-color: rgba(196, 118, 42, 0.1);
    color: var(--terra-amazonica);
}

.realizer-logo-box {
    display: flex;
    align-items: center;
    height: 60px; /* Altura fixa para manter alinhamento */
    margin-bottom: 16px;
}

.realizer-logo-img {
    max-height: 50px;
    width: auto;
    object-fit: contain;
}

.realizer-desc {
    font-size: 14.5px;
    color: var(--texto-suave);
    line-height: 1.6;
}

/* Caixa de Alerta / Chamada */
.partnerships-callout {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.ufra-badge {
    background-color: rgba(46, 125, 168, 0.08);
    border: 1px solid rgba(46, 125, 168, 0.2);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.ufra-logo-img {
    max-height: 54px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.ufra-badge i {
    font-size: 32px;
    color: var(--azul-rio);
}

.ufra-badge span {
    font-size: 14.5px;
    color: var(--texto-escuro);
}

.partners-opening {
    background-color: var(--fundo-base);
    border: 1px dashed var(--borda-suave);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
}

.partners-opening h3 {
    font-size: 22px;
    margin-bottom: 16px;
}

.partners-opening p {
    font-size: 15px;
    color: var(--texto-suave);
    max-width: 800px;
    margin: 0 auto 32px auto;
}

/* ==========================================================================
   SEÇÃO 7: PERGUNTAS FREQUENTES (FAQ)
   ========================================================================== */
.faq-section {
    padding: 100px 0;
    background-color: var(--fundo-base);
}

.accordion-container {
    max-width: 800px;
    margin: 48px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.accordion-item {
    background-color: #FFFFFF;
    border: 1px solid var(--borda-suave);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.accordion-item:hover {
    border-color: var(--borda-foco);
    box-shadow: var(--shadow-hover);
}

.accordion-trigger {
    width: 100%;
    padding: 24px 32px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    font-family: var(--font-titulos);
    font-size: 16px;
    font-weight: 700;
    color: var(--verde-floresta);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.accordion-trigger span {
    padding-right: 24px;
}

.icon-state {
    font-size: 16px;
    color: var(--terra-amazonica);
    transition: transform 0.4s ease;
}

/* Painel expansível */
.accordion-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.accordion-panel p {
    color: var(--texto-suave);
    font-size: 14.5px;
    line-height: 1.7;
    padding: 20px 32px 28px 32px;
}

/* Quando ativo */
.accordion-item.active {
    border-color: var(--verde-floresta);
}

.accordion-item.active .icon-state {
    transform: rotate(45deg); /* Transforma o + em x */
    color: var(--verde-folha);
}

.accordion-item.active .accordion-panel {
    border-top: 1px solid var(--borda-suave);
}

/* Helper Classes for Mobile Adaptations */
.slider-dots {
    display: none;
}

.menu-backdrop {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(26, 74, 46, 0.35);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.menu-backdrop.open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-only {
    display: none !important;
}

/* ==========================================================================
   SEÇÃO 8: CONTATO E FORMULÁRIO
   ========================================================================== */
.contact-section {
    padding: 100px 0;
    background-color: var(--verde-floresta);
    color: #FFFFFF;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 64px;
    align-items: center;
}

.contact-description {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 40px;
    line-height: 1.6;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.channel-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.channel-icon-box {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-pill);
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--terra-amazonica);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.channel-text {
    display: flex;
    flex-direction: column;
}

.channel-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
}

.channel-link {
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition-smooth);
}

.channel-link:hover {
    color: var(--terra-amazonica);
    text-decoration: underline;
}

/* Estilo do Formulário */
.form-wrapper-card {
    background-color: #FFFFFF;
    border: 1px solid var(--borda-suave);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: 0 16px 48px rgba(16, 42, 26, 0.25);
    color: var(--texto-escuro);
}

.form-group-row {
    margin-bottom: 20px;
}

.form-group-row.split-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-field-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--texto-escuro);
}

.form-field-input,
.form-field-select,
.form-field-textarea {
    width: 100%;
    background-color: var(--fundo-base);
    border: 1px solid var(--borda-suave);
    padding: 14px 18px;
    border-radius: var(--radius-md);
    font-family: var(--font-corpo-landing);
    font-size: 14px;
    color: var(--texto-escuro);
    transition: var(--transition-smooth);
    outline: none;
}

.form-field-input:focus,
.form-field-select:focus,
.form-field-textarea:focus {
    border-color: var(--borda-foco);
    background-color: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(196, 118, 42, 0.1);
}

.form-field-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512' fill='%23C4762A'%3E%3Cpath d='M137.4 374.6c12.5 12.5 32.8 12.5 45.3 0l128-128c9.2-9.2 11.9-22.9 6.9-34.9s-16.6-19.8-29.6-19.8L32 192c-12.9 0-24.6 7.8-29.6 19.8s-2.2 25.7 6.9 34.9l128 128z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    background-size: 12px;
    padding-right: 48px;
    cursor: pointer;
}

.btn-form-submit {
    width: 100%;
    background-color: var(--terra-amazonica);
    color: #FFFFFF;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    font-family: var(--font-corpo-landing);
    font-weight: 700;
    font-size: 13.5px;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 6px 18px rgba(196, 118, 42, 0.25);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
}

.btn-form-submit:hover {
    background-color: var(--verde-floresta);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 74, 46, 0.25);
}

/* ==========================================================================
   RODAPÉ (FOOTER)
   ========================================================================== */
.main-footer {
    background-color: #102a1a;
    color: rgba(255, 255, 255, 0.4);
    padding: 32px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.footer-legal {
    font-size: 13.5px;
    margin: 0;
}

/* ==========================================================================
   ANIMAÇÃO E EFEITO DE REVELAÇÃO NO SCROLL (SCROLL REVEAL)
   ========================================================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Animações Sequenciais do Hero ao Carregar (Premium Reveal) */
.animate-premium-reveal {
    opacity: 0;
    animation: premiumReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-title.animate-premium-reveal {
    animation-delay: 0.2s;
}

.hero-tagline.animate-premium-reveal {
    animation-delay: 0.45s;
}

.hero-support-text.animate-premium-reveal {
    animation-delay: 0.65s;
}

.hero-actions.animate-premium-reveal {
    animation-delay: 0.85s;
}

.hero-tags.animate-premium-reveal {
    animation-delay: 1.05s;
}

@keyframes premiumReveal {
    0% {
        opacity: 0;
        transform: translateY(24px) scale(0.97);
        filter: blur(8px);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* ==========================================================================
   RESPONSIVIDADE (MEDIA QUERIES)
   ========================================================================== */

/* Telas Médias (Tablets, Notebooks Pequenos) */
@media (max-width: 992px) {
    .section-title {
        font-size: 2rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .why-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .benefits-grid {
        gap: 32px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .realizers-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

/* Telas Pequenas (Celulares) */
@media (max-width: 768px) {
    :root {
        --nav-height: 70px;
    }
    
    .navbar {
        height: 70px;
        background-color: var(--fundo-base);
        border-bottom: 1px solid var(--borda-suave);
    }

    .navbar:not(.scrolled) .nav-link {
        color: var(--verde-floresta);
    }

    .navbar .logo-light-theme {
        display: block !important;
    }

    .navbar .logo-dark-theme {
        display: none !important;
    }
    
    .menu-toggle {
        display: block;
        color: var(--verde-floresta) !important;
    }
    
    .navbar.menu-open {
        background-color: transparent !important;
        box-shadow: none !important;
        border-bottom-color: transparent !important;
    }

    .navbar.menu-open .navbar-brand {
        opacity: 0 !important;
        pointer-events: none !important;
    }

    .navbar.menu-open .menu-toggle {
        position: relative;
        z-index: 1001 !important;
    }

    .who-can-participate,
    .about-section,
    .how-it-works,
    .why-participate,
    .realizers-section {
        overflow-x: hidden;
    }

    .menu-mobile-logo {
        display: flex !important;
        width: 100%;
        justify-content: flex-start;
        margin-bottom: 28px;
        padding-right: 48px;
    }

    .menu-mobile-logo img {
        height: 38px;
        width: auto;
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        left: auto;
        width: 70%;
        height: 100vh;
        background-color: var(--fundo-base);
        border-left: 1px solid var(--borda-suave);
        box-shadow: -10px 0 30px rgba(26, 74, 46, 0.05);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-end;
        gap: 14px;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 999;
        padding: 24px 24px 40px 24px;
    }
    
    .nav-menu.open {
        transform: translateX(0);
    }
    
    .nav-link {
        font-size: 14.5px;
        color: var(--verde-floresta) !important;
        font-weight: 600;
        text-align: right;
        width: 100%;
        padding: 6px 0;
    }

    .nav-link:hover, .nav-link:active {
        color: var(--terra-amazonica) !important;
    }
    
    .nav-btn {
        display: none !important;
    }
    
    .hero-title {
        font-size: clamp(1.25rem, 5.8vw, 1.7rem);
        line-height: 1.25;
        margin-bottom: 16px;
    }

    .hero-tagline {
        font-size: clamp(0.75rem, 2.8vw, 0.85rem);
        line-height: 1.5;
        margin-bottom: 24px;
    }

    .hero-support-text {
        display: none !important;
    }
    
    .section-title {
        font-size: clamp(1.4rem, 5.5vw, 1.8rem);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 16px;
        align-items: center;
    }

    .hero-actions .btn {
        width: auto !important;
        max-width: 100%;
    }
    
    .btn {
        width: 100%;
        padding: 9px 20px !important;
        font-size: 13px !important;
        min-height: 40px !important;
    }
    
    /* Linha do tempo horizontal slider no mobile */
    .timeline-container {
        display: flex;
        flex-direction: row !important;
        flex-wrap: nowrap;
        gap: 16px;
        width: max-content;
        position: relative;
        margin-top: 48px;
    }
    
    .timeline-line {
        position: absolute;
        left: 140px; /* Center of first card */
        width: calc(100% - 280px); /* Center of last card */
        top: 22px; /* Center of 44px circle */
        height: 3px;
        background-color: var(--borda-suave);
        z-index: 1;
        display: block !important;
    }
    
    .timeline-item {
        flex: 0 0 auto;
        width: 280px;
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        scroll-snap-align: start;
        gap: 20px;
    }
    
    .timeline-number-box {
        width: 44px;
        height: 44px;
        border-width: 4px;
        z-index: 2;
    }
    
    .step-num {
        font-size: 15px;
    }
    
    .timeline-content-card {
        padding: 24px;
        width: 100%;
    }

    .timeline-item:hover .timeline-content-card {
        transform: translateY(-5px);
    }
    
    /* Slider de Cards (Quem Pode Participar) no Mobile */
    .slider-wrapper {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        margin: 0 -24px;
        padding: 0 24px 16px 24px;
        scroll-padding: 0 24px;
        -ms-overflow-style: none;
        scrollbar-width: none;
        width: calc(100% + 48px);
    }
    
    .slider-wrapper::-webkit-scrollbar {
        display: none;
    }
    
    .audience-grid {
        display: flex;
        flex-wrap: nowrap;
        gap: 16px;
        width: max-content;
        grid-template-columns: none; /* override grid */
    }
    
    .audience-card {
        flex: 0 0 auto;
        width: 280px;
        scroll-snap-align: start;
        padding: 32px 24px;
    }
    
    .slider-dots {
        display: flex;
        justify-content: center;
        gap: 8px;
        margin-top: 12px;
    }
    
    .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background-color: var(--borda-suave);
        transition: var(--transition-smooth);
    }
    
    .dot.active {
        background-color: var(--terra-amazonica);
        width: 20px;
        border-radius: 4px;
    }

    .about-pillars-slider-container,
    .timeline-slider-container,
    .benefits-slider-container,
    .realizers-slider-container {
        min-width: 0;
    }

    .about-pillars-column {
        display: flex;
        flex-direction: row !important;
        flex-wrap: nowrap;
        gap: 16px;
        width: max-content;
    }

    .pillar-card {
        flex: 0 0 auto;
        width: 280px;
        scroll-snap-align: start;
        padding: 32px 24px;
    }

    .pillar-icon-box {
        flex-shrink: 0;
        aspect-ratio: 1 / 1;
    }
    
    .benefits-grid {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 16px;
        width: max-content;
        grid-template-columns: none; /* override grid */
    }

    .benefit-item {
        flex: 0 0 auto;
        width: 280px;
        scroll-snap-align: start;
        padding: 32px 24px;
        background-color: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: var(--radius-lg);
    }
    
    .realizers-grid {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 16px;
        width: max-content;
        grid-template-columns: none; /* override grid */
    }

    .realizer-card {
        flex: 0 0 auto;
        width: 280px;
        scroll-snap-align: start;
        padding: 32px 24px;
    }

    .ufra-badge {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .form-group-row.split-2 {
        grid-template-columns: 1fr;
    }
    
    .form-wrapper-card {
        padding: 24px;
    }

    /* Reduzir padding do FAQ no mobile */
    .accordion-trigger {
        padding: 20px 24px;
    }

    .accordion-panel p {
        padding: 16px 24px 20px 24px;
    }

    /* Mobile-only visible display override */
    .mobile-only {
        display: block !important;
    }



    /* General usability refinements for touch screen targets */
    .btn, button, a.cta {
        min-height: 44px;
    }

    p, li, span {
        line-height: 1.65;
        font-size: clamp(0.9rem, 3.8vw, 1rem);
    }

    section, .section {
        padding-top: 60px;
        padding-bottom: 60px;
    }

    /* Mobile Accessibility Button & Popup */
    .accessibility-btn {
        display: flex !important;
        position: fixed;
        bottom: 24px;
        right: 24px;
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background-color: var(--azul-rio);
        color: #FFFFFF;
        border: none;
        align-items: center;
        justify-content: center;
        font-size: 22px;
        cursor: pointer;
        z-index: 1000;
        box-shadow: 0 4px 16px rgba(46, 125, 168, 0.4);
        transition: var(--transition-smooth);
    }
    
    .accessibility-btn:active {
        transform: scale(0.95);
        background-color: #246588;
    }

    .back-to-top {
        bottom: 84px !important; /* Move back-to-top button above the accessibility button */
        right: 24px !important; /* Align vertically with accessibility-btn */
    }

    .accessibility-popup {
        display: block !important;
        position: fixed;
        bottom: 84px;
        right: 24px;
        width: 280px;
        background-color: #FFFFFF;
        border: 1px solid var(--borda-suave);
        border-radius: var(--radius-md);
        padding: 20px;
        box-shadow: 0 10px 32px rgba(16, 42, 26, 0.15);
        z-index: 1001;
        opacity: 0;
        pointer-events: none;
        transform: translateY(10px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .accessibility-popup.open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .popup-content {
        position: relative;
    }

    .popup-close {
        position: absolute;
        top: -8px;
        right: -8px;
        background: none;
        border: none;
        font-size: 16px;
        color: var(--texto-suave);
        cursor: pointer;
        padding: 4px;
    }

    .popup-close:hover {
        color: var(--status-erro);
    }

    .accessibility-popup h4 {
        font-size: 16px;
        margin-bottom: 8px;
        color: var(--verde-floresta);
        font-weight: 700;
        font-family: var(--font-titulos);
        text-align: left;
    }

    .accessibility-popup p {
        font-size: 13px;
        color: var(--texto-suave);
        line-height: 1.5;
        margin-bottom: 16px;
        text-align: left;
    }

    .popup-actions {
        display: flex;
        gap: 10px;
        width: 100%;
    }

    .popup-actions .btn-sm {
        padding: 8px 12px;
        font-size: 12px;
        min-height: auto !important;
        width: auto !important;
        flex: 1;
    }

    .btn-deactivate-vlibras {
        background-color: var(--status-erro) !important;
        color: #FFFFFF !important;
        box-shadow: 0 4px 12px rgba(217, 83, 79, 0.25) !important;
        border: none !important;
    }

    .btn-deactivate-vlibras:active {
        background-color: #c9302c !important;
    }

    /* Ocultar VLibras por padrão no mobile */
    div[vw] {
        display: none !important;
    }

    /* Mostrar VLibras quando ativo */
    body.vlibras-active div[vw] {
        display: block !important;
    }
}

/* ==========================================================================
   BOTÃO VOLTAR AO TOPO
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-pill);
    background-color: var(--terra-amazonica);
    color: #FFFFFF;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    z-index: 99;
    box-shadow: 0 4px 12px rgba(196, 118, 42, 0.3);
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--verde-floresta);
    box-shadow: 0 6px 16px rgba(26, 74, 46, 0.4);
}

/* Ajuste do botão de acessibilidade do VLibras */
.enabledvw {
    z-index: 10000 !important;
}