/* Base Setup - SADL Theme */
:root {
    --bg-deep: #050505;
    --color-primary: #FFD700;
    --color-primary-glow: rgba(255, 215, 0, 0.4);
    --color-secondary: #2D2D2D;
    --color-white: #F5F5F5;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-deep);
    color: var(--color-white);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    /* Scrollbar oculta para um design mais imersivo no Hero */
    scrollbar-width: none;
}

body::-webkit-scrollbar {
    display: none;
}

.font-geist {
    font-family: 'Geist', sans-serif !important;
}

/* Estilização Premium de Botões */
.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--color-primary-glow);
    background-color: #FFC107;
}

/* Glass Panel Styling para Botão e Elementos de Confiança */
.glass-panel {
    background: rgba(10, 10, 10, 0.5);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* =========================================
   ESTRUTURA DO SCROLL-LINKED VIDEO HERO
   ========================================= */
.hero-track {
    /* 300vh de altura significa que o usuário precisará rolar por 3 telas 
       antes de sair da primeira dobra, garantindo tempo de scrub no vídeo */
    height: 300vh;
    width: 100%;
    position: relative;
}

.hero-pinned {
    /* Sticky position segura o conteúdo fixo na tela durante os 300vh de scroll */
    position: sticky;
    top: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Garante que o vídeo cubra toda a tela sem esticar */
    z-index: 1;
    /* Suaviza as mudanças bruscas de contraste no vídeo */
    filter: brightness(0.9);
}

.hero-overlay {
    /* Overlay escuro em degradê invertido para o texto na parte inferior ter contraste */
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(5, 5, 5, 0.1) 0%, rgba(5, 5, 5, 0.85) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom: 8vh;
}

/* Badges de Confiança */
.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    padding: 0.6rem 1.2rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #d4d4d4;
    transition: all 0.3s;
    white-space: nowrap;
    /* Previne quebra de linha dentro da badge */
}

.trust-badge:hover {
    border-color: rgba(255, 215, 0, 0.4);
    background: rgba(255, 215, 0, 0.05);
    color: #fff;
}

/* Grid Fade para Seção Clara */
.bg-grid-fade-light {
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
}

/* Seção Sobre (Estilo Clara Forçado) */
#aboutSection {
    background-color: #ffffff !important;
}

#aboutContent p {
    color: #222222 !important;
    /* Dark gray/charcoal for premium readability */
    font-weight: 400 !important;
    /* Standard weight to make the font clearer and higher contrast */
}

#aboutContent span.text-neutral-500 {
    color: #555555 !important;
    /* Darker labels */
}

#aboutContent div.border-t span {
    color: #1A1A1A !important;
    /* Inline bottom list in near-black */
}

#aboutCard {
    background-color: #FFD700 !important;
    backdrop-filter: blur(24px);
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
    box-shadow: 0 30px 60px -15px rgba(255, 215, 0, 0.25) !important;
}

.about-check-circle {
    background-color: rgba(0, 0, 0, 0.04) !important;
    border: 1px solid rgba(0, 0, 0, 0.15) !important;
    transition: all 0.3s ease;
}

.group\/item:hover .about-check-circle {
    background-color: rgba(0, 0, 0, 0.1) !important;
    border: 1px solid rgba(0, 0, 0, 0.3) !important;
}

.about-star-circle {
    background-color: #1A1A1A !important;
    border: none !important;
}

.about-spec-card {
    border: none !important;
    box-shadow: none !important;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-spec-card:nth-child(odd) {
    background-color: #242424 !important;
}

.about-spec-card:nth-child(even) {
    background-color: #1C1C1C !important;
}

.about-spec-card:nth-child(odd):hover {
    background-color: #2E2E2E !important;
}

.about-spec-card:nth-child(even):hover {
    background-color: #262626 !important;
}

/* Background Sofisticado com Grid Fade */
.bg-grid-fade {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
}

/* Card Pointer / Notch Style */
.card-pointer {
    position: absolute;
    width: 0;
    height: 0;
    border-style: solid;
    z-index: 10;
    pointer-events: none;
}

@media (min-width: 1024px) {
    .card-pointer {
        top: 50%;
        left: 0;
        transform: translate(-100%, -50%);
        border-width: 15px 15px 15px 0;
        border-color: transparent #1A1A1A transparent transparent;
    }
}

@media (max-width: 1023px) {
    .card-pointer {
        top: 0;
        left: 50%;
        transform: translate(-50%, -100%);
        border-width: 0 15px 15px 15px;
        border-color: transparent transparent #1A1A1A transparent;
    }
}

/* Card Pointer Light */
.card-pointer-light {
    position: absolute;
    width: 0;
    height: 0;
    border-style: solid;
    z-index: 10;
    pointer-events: none;
}

@media (min-width: 1024px) {
    .card-pointer-light {
        top: 50%;
        left: 0;
        transform: translate(-100%, -50%);
        border-width: 15px 15px 15px 0;
        border-color: transparent #ffffff transparent transparent;
    }
}

@media (max-width: 1023px) {
    .card-pointer-light {
        top: 0;
        left: 50%;
        transform: translate(-50%, -100%);
        border-width: 0 15px 15px 15px;
        border-color: transparent transparent #ffffff transparent;
    }
}

/* Active nav link status */
.nav-link.nav-link-active {
    color: #FFD700 !important;
}

.nav-link.nav-link-active::after {
    width: 100% !important;
}

.mobile-nav-link.nav-link-active {
    color: #FFD700 !important;
    border-left: 2px solid #FFD700;
    padding-left: 8px;
}