/* ============================================
   LANDING PAGE - GRUPO ATLAS
   ============================================ */

/* Reset para a landing page (não afeta o resto do site) */
body.landing-page {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: #000;
    color: #e0e0e0;
    overflow-x: hidden;
    display: block;
}

body.landing-page * {
    box-sizing: border-box;
}

/* Container padrão */
.landing-page .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   VÍDEO DE FUNDO FIXO
   ============================================ */
#bg-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    z-index: -1;
}

/* ============================================
   HEADER / NAVEGAÇÃO
   ============================================ */
.landing-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: background 0.3s ease, box-shadow 0.3s ease;
    padding: 15px 0;
}

.landing-header.scrolled {
    background: rgba(5, 5, 5, 0.95);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    font-size: 1.2rem;
    font-weight: bold;
    color: #8b0000;
    letter-spacing: 2px;
}

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

.nav-links a {
    color: #ccc;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: #fff;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #8b0000;
    transition: width 0.3s;
}

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

.btn-alistar-nav {
    background: #8b0000;
    color: #fff !important;
    padding: 8px 20px;
    border-radius: 4px;
    font-weight: bold;
    transition: background 0.3s !important;
}

.btn-alistar-nav:hover {
    background: #a00000 !important;
}

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

/* Menu Mobile */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: #fff;
    transition: 0.3s;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: transparent;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.8) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 20px;
    max-width: 800px;
}

.hero-logo {
    width: 120px;
    height: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px rgba(139,0,0,0.5));
}

.hero-content h1 {
    font-size: 4rem;
    color: #8b0000;
    margin: 0;
    letter-spacing: 10px;
    text-shadow: 0 0 30px rgba(139,0,0,0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #d4af37;
    margin: 10px 0;
    letter-spacing: 3px;
}

.hero-desc {
    font-size: 1.1rem;
    color: #888;
    margin: 15px 0 30px;
}

.btn-hero {
    display: inline-block;
    padding: 15px 40px;
    background: #8b0000;
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: bold;
    transition: background 0.3s, transform 0.3s;
    border: 2px solid #8b0000;
}

.btn-hero:hover {
    background: #a00000;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(139,0,0,0.4);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
    color: #666;
    font-size: 0.8rem;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    font-size: 1.5rem;
    margin-top: 5px;
}

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

/* ============================================
   SEÇÕES GERAIS
   ============================================ */
.section {
    padding: 100px 0;
    position: relative;
}

.section-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(8,0,0,0.3) 100%);
    pointer-events: none;
}

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

.section-header h2 {
    font-size: 2.5rem;
    color: #8b0000;
    margin: 0 0 15px;
    letter-spacing: 3px;
}

.divider {
    width: 60px;
    height: 3px;
    background: #8b0000;
    margin: 0 auto;
}

/* ============================================
   SEÇÃO FILOSOFIA
   ============================================ */
.filosofia {
    background: #0a0a0a;
}

.filosofia-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.filosofia-text p {
    line-height: 1.8;
    color: #bbb;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.filosofia-text strong {
    color: #d4af37;
}

.filosofia-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 30px;
    background: rgba(139,0,0,0.1);
    border: 1px solid rgba(139,0,0,0.3);
    border-radius: 8px;
    transition: transform 0.3s, border-color 0.3s;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: #8b0000;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: #d4af37;
    margin-bottom: 5px;
}

.stat-label {
    color: #888;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ============================================
   SEÇÃO ESTRUTURA
   ============================================ */
.estrutura {
    background: #050505;
}

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

.estrutura-card {
    background: #111;
    border: 1px solid #220000;
    border-radius: 8px;
    padding: 40px 30px;
    transition: transform 0.3s, border-color 0.3s;
}

.estrutura-card:hover {
    transform: translateY(-5px);
    border-color: #8b0000;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.estrutura-card h3 {
    color: #8b0000;
    margin: 0 0 15px;
    font-size: 1.3rem;
}

.estrutura-card p {
    color: #999;
    line-height: 1.6;
    margin-bottom: 15px;
}

.estrutura-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.estrutura-card ul li {
    padding: 8px 0;
    color: #bbb;
    border-bottom: 1px solid #1a1a1a;
    font-size: 0.9rem;
}

.estrutura-card ul li:last-child {
    border-bottom: none;
}

.estrutura-card ul li strong {
    color: #d4af37;
}

.especializacoes-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.tag {
    background: rgba(139,0,0,0.2);
    color: #d4af37;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    border: 1px solid rgba(139,0,0,0.3);
}

/* ============================================
   SEÇÃO OPERAÇÕES
   ============================================ */
.operacoes {
    background: #0a0a0a;
}

.operacoes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.op-card {
    background: #111;
    border: 1px solid #220000;
    border-radius: 8px;
    padding: 40px 30px;
    transition: transform 0.3s, border-color 0.3s;
    text-align: center;
}

.op-card:hover {
    transform: translateY(-5px);
    border-color: #8b0000;
}

.op-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.op-card h3 {
    color: #8b0000;
    margin: 0 0 15px;
    font-size: 1.3rem;
}

.op-card p {
    color: #999;
    line-height: 1.6;
}

/* ============================================
   SEÇÃO CONTATO
   ============================================ */
.contato {
    background: linear-gradient(135deg, #0a0000 0%, #000 100%);
    text-align: center;
}

.contato-content {
    max-width: 600px;
    margin: 0 auto;
}

.contato-content p {
    font-size: 1.2rem;
    color: #bbb;
    margin-bottom: 40px;
    line-height: 1.6;
}

.contato-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-discord, .btn-site {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-discord {
    background: #5865F2;
    color: #fff;
}

.btn-discord:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(88, 101, 242, 0.4);
}

.btn-site {
    background: #8b0000;
    color: #fff;
}

.btn-site:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(139, 0, 0, 0.4);
}

/* ============================================
   FOOTER
   ============================================ */
.landing-footer {
    background: #050505;
    border-top: 1px solid #1a0000;
    padding: 40px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-logo {
    height: 30px;
    width: auto;
}

.footer-brand p {
    color: #666;
    font-size: 0.85rem;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #555;
    font-size: 1.3rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #8b0000;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #1a1a1a;
}

.footer-bottom p {
    color: #444;
    font-size: 0.8rem;
    margin: 0;
}

/* ============================================
   ANIMAÇÕES
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================
   RESPONSIVIDADE
   ============================================ */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(5, 5, 5, 0.98);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-content h1 {
        font-size: 2.5rem;
        letter-spacing: 5px;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .filosofia-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .estrutura-grid {
        grid-template-columns: 1fr;
    }

    .operacoes-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 60px 0;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-brand {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .btn-hero {
        padding: 12px 25px;
        font-size: 0.9rem;
    }

    .contato-buttons {
        flex-direction: column;
    }

    .btn-discord, .btn-site {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   HERO - TEXTO MAIOR
   ============================================ */
.hero-content h1 {
    font-size: 5rem !important;
    letter-spacing: 12px !important;
}

.hero-subtitle {
    font-size: 1.8rem !important;
    letter-spacing: 6px !important;
}

.hero-desc {
    font-size: 1.3rem !important;
    letter-spacing: 4px !important;
}

.hero-logo {
    width: 160px !important;
}

.btn-hero {
    padding: 18px 56px !important;
    font-size: 1.3rem !important;
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 3rem !important;
        letter-spacing: 6px !important;
    }
    .hero-subtitle {
        font-size: 1.2rem !important;
    }
    .hero-logo {
        width: 100px !important;
    }
}

/* ============================================
   SEÇÃO: O QUE É O GRUPO ATLAS?
   ============================================ */
.sobre {
    background: #111;
    padding: 100px 0;
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.sobre .container {
    max-width: 100%;
    padding-left: 5%;
    padding-right: 0;
    margin: 0;
}

.sobre-grid {
    display: grid;
    grid-template-columns: 30% 70%;
    gap: 0;
    align-items: center;
    width: 100%;
}

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

.section-header.left .divider {
    margin: 0;
}

.sobre-texto .sobre-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: #bbb;
    margin: 25px 0;
    padding-right: 20px;
}

.sobre-texto strong {
    color: #d4a843;
}

.sobre-lista {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.sobre-lista li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #bbb;
    font-size: 0.9rem;
    line-height: 1.5;
}

.lista-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Carrossel - Ocupa 70% da largura */
.sobre-carrossel {
    position: relative;
    width: 100%;
    height: 550px;
    overflow: hidden;
}

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

.carrossel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transition: opacity 1s ease;
    opacity: 0;
}

.carrossel-slide:first-child {
    opacity: 1;
}

/* Gradiente suave na borda esquerda da imagem */
.carrossel-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(90deg, #111 0%, transparent 100%);
    pointer-events: none;
    z-index: 2;
}

/* Máscara adicional para transição ainda mais suave */
.sobre-carrossel::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 25%;
    height: 100%;
    background: linear-gradient(90deg, #111 0%, transparent 100%);
    pointer-events: none;
    z-index: 3;
}

@media (max-width: 1024px) {
    .sobre-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .sobre .container {
        padding-left: 5%;
        padding-right: 5%;
    }
    
    .sobre-carrossel {
        height: 350px;
    }
    
    .carrossel-gradient {
        width: 30%;
    }
}

/* ============================================
   SEÇÃO: POR QUE ESCOLHER O GRUPO ATLAS?
   ============================================ */
.diferenciais {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    background: transparent;
}

.diferenciais-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.85) 0%,
        rgba(0, 0, 0, 0.7) 50%,
        rgba(0, 0, 0, 0.85) 100%
    );
    z-index: 0;
}

.diferenciais .container {
    position: relative;
    z-index: 1;
}

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

.dif-card {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 35px 30px;
    transition: all 0.3s;
}

.dif-card:hover {
    background: rgba(0, 0, 0, 0.8);
    border-color: rgba(212, 168, 67, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.dif-icon {
    font-size: 2rem;
    margin-bottom: 15px;
}

.dif-card h3 {
    font-size: 1.2rem;
    color: #d4a843;
    margin: 0 0 12px;
    letter-spacing: 1px;
}

.dif-card p {
    color: #bbb;
    line-height: 1.7;
    margin: 0;
    font-size: 0.9rem;
}

@media (max-width: 1024px) {
    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   SEÇÃO BANNER PARALLAX (70vh)
   ============================================ */
.banner-parallax {
    position: relative;
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    border-top: 2px solid rgba(212, 168, 67, 0.3);
    border-bottom: 2px solid rgba(212, 168, 67, 0.3);
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/static/media/landing/background.png');
    background-attachment: fixed;
    background-size: cover;
    background-position: center center;
    z-index: 0;
}

.parallax-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

.banner-parallax .container {
    position: relative;
    z-index: 2;
    width: 100%;
}

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

.banner-linha1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 8px;
    margin: 0 0 25px;
    text-transform: uppercase;
}

.banner-linha2 {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 6px;
    margin: 0;
    text-transform: uppercase;
}

.banner-destaque {
    color: #d4a843;
}

@media (max-width: 768px) {
    .banner-linha1 {
        font-size: 1.5rem;
        letter-spacing: 4px;
    }
    .banner-linha2 {
        font-size: 1.3rem;
        letter-spacing: 3px;
    }
    .banner-parallax {
        min-height: 50vh;
    }
}