/*
 * STYLES.CSS
 * Landing Page Wisedev Tecnologia / Physical Test
 * * DESIGN SYSTEM (Variáveis Editáveis):
 * Altere as cores, fontes e espaçamentos na seção :root
 * para reestilizar o site facilmente.
 */

/* === Importações === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

/* === 1. Variáveis (Design System) === */
:root {
    /* Cores */
    --bg: #ffffff;
    --text: #192634;        /* Quase preto */
    --muted: #4e5767;       /* Cinza para textos secundários */
    --accent: #0058e6;      /* Cor de destaque (Laranja) */
    --accent-dark: #0045b4; /* Hover do accent */
    --accent-2: #111827;    /* Fundo escuro (footer) */
    --card-bg: #f7fafc;     /* Fundo de cards e seções alt */
    --border: #e2e8f0;      /* Bordas leves */

    /* Tipografia */
    --font-serif: "Inter", Georgia, "Times New Roman", serif;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    /* --font-headings: 'Playfair Display', serif; (Opcional) */

    /* Espaçamento (8px scale) */
    --space-1: 0.5rem;  /* 8px */
    --space-2: 1rem;    /* 16px */
    --space-3: 1.5rem;  /* 24px */
    --space-4: 2rem;    /* 32px */
    --space-6: 3rem;    /* 48px */
    --space-8: 4rem;    /* 64px */
    --space-9: 4.5rem;  /* 72px */
    --space-10: 5rem;   /* 80px */

    /* Outros */
    --border-radius: 12px;

    --shadow-1: 0 2px 10px rgba(0,0,0,0.06);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.07), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

    --fs-h1: clamp(28px, 6vw, 48px);
    --fs-h2: clamp(18px, 3.6vw, 28px);
}

/* === 2. Reset e Globais (Mobile-First) === */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 100%; /* 16px */
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

h1, h2, h3, h4, h5 {
    line-height: 1.2;
    font-weight: 700;
    /* font-family: var(--font-headings, var(--font-primary)); */
}

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

a:hover {
    color: var(--accent-dark);
}

ul {
    list-style: none;
}

/* === 3. Utilitários === */
.container {
    width: 90%;
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
}

.section {
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
}
.section-alt {
    background-color: var(--card-bg);
}

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

.section-title {
    font-size: clamp(1.5rem, 4vw, 2rem); /* 24px-32px */
    margin-bottom: var(--space-4);
    text-align: center;
}

.grid {
    display: grid;
    gap: var(--space-3);
}

/* Acessibilidade: Skip Link */
.skip-link {
    position: absolute;
    top: -100px;
    left: 1rem;
    background: var(--accent-2);
    color: white;
    padding: var(--space-1) var(--space-2);
    z-index: 9999;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    transition: top 0.3s ease-in-out;
}
.skip-link:focus {
    top: 0;
}

/* Acessibilidade: Estados de Foco */
a:focus-visible,
button:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
}

/* === 4. Botões (CTAs) === */
.btn {
    display: inline-block;
    font-weight: 600;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background-color: var(--accent);
    color: #fff;
    box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
    background-color: var(--accent-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text);
    border-color: var(--border);
}
.btn-secondary:hover {
    background-color: var(--card-bg);
    border-color: var(--muted);
    transform: translateY(-2px);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}
.btn-large {
    padding: var(--space-2) var(--space-4);
    font-size: 1.125rem;
}

/* === 5. Header e Navegação === */
.header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;                /* Mantém ícone e texto na mesma linha */
    align-items: center;          /* Centraliza verticalmente */
    gap: 8px;                     /* Espaço entre o ícone e o texto */
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text);
    text-decoration: none;        /* Remove o sublinhado padrão de links */
}
.logo:hover {
    color: var(--text);
}
.favicon {
    width: 30px;                  /* Tamanho do ícone */
    height: 30px;
    object-fit: contain;          /* Evita distorção da imagem */
}

/* Hamburger Menu */
.nav-toggle {
    display: block; /* Visível no mobile */
    background: transparent;
    border: none;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger {
    display: block;
    position: relative;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: all 0.25s;
}
.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--text);
    left: 0;
    transition: all 0.25s;
}
.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

/* Mobile Menu (Escondido) */
.nav-links {
    position: fixed;
    top: 70px; /* Abaixo do header */
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: center;
    padding: var(--space-3) 0;
    
    /* Animação */
    display: none; /* JS controlará isso */
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.nav-links.nav-open {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.nav-link {
    display: block;
    padding: var(--space-1) var(--space-3);
    font-weight: 600;
    color: var(--text);
}
.nav-cta-item {
    margin-top: var(--space-2);
}

/* Animação do Hamburger (X) */
.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}
.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}


/* === 6. Seções Específicas === */

/* Hero */
.hero {
  padding: calc(var(--space-4) * 2) 0 calc(var(--space-4) * 1.5);
  background: linear-gradient(
      rgba(255, 255, 255, 0.634),
      rgba(255, 255, 255, 0.634)
    ),
    url('./img/download.jpg')
      center/cover no-repeat;
  min-height: 60vh;
  display: flex;
  align-items: center;
}
/* .hero-visual {
    order: 1;
} */
.hero-grid {
  display: grid; gap: var(--space-4);
}
.display-hero {
  font-family: var(--font-serif);
  font-size: var(--fs-h1);
  line-height: 1.15;
  margin: 0 0 var(--space-3);
}
.subtitle-hero {
  font-size: var(--fs-h2);
  margin: 0 0 var(--space-2);
  color: var(--accent-2);
}
.lead { margin: 0 0 var(--space-3); color: var(--muted); max-width: 60ch; }

.hero-ctas { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }

.badge-dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; }

.link-muted {
  color: var(--muted);
  font-weight: 600;
}
.link-muted:hover { color: var(--accent-2); text-decoration: none; }

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-dark); }

/* Sobre */
.about-container {
    max-width: 768px; /* Texto mais contido */
}
.about-content p {
    font-size: 1.125rem;
    color: var(--muted);
    margin-bottom: var(--space-3);
}

/* Recursos (Cards) */
.grid-features {
    grid-template-columns: 1fr; /* 1 coluna mobile */
}
.card {
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: var(--space-3);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}
.card-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-2);
    color: var(--accent);
}
.card-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-1);
}
.card p {
    color: var(--muted);
}

/* Benefícios / Demonstração */
.grid-benefits {
    grid-template-columns: 1fr;
    text-align: center;
}
.benefit-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto var(--space-2);
    color: var(--accent);
}
.benefit-title {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}
.benefit-item p {
    color: var(--muted);
}
.report-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 26px;
}
/* CTA Final */
.cta-final {
    background-color: var(--accent-2);
    color: var(--bg);
}
.cta-title {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    margin-bottom: var(--space-2);
}
.cta-text {
    font-size: 1.125rem;
    color: var(--muted);
    margin-bottom: var(--space-3);
}
.cta-note {
    margin-top: var(--space-2);
    color: var(--muted);
}

/* === 7. Footer === */
.footer {
    background-color: var(--accent-2);
    color: var(--muted);
    padding-top: var(--space-6);
}
.grid-footer {
  display: flex;
  justify-content: space-between; /* coloca um à esquerda, outro ao centro e outro à direita */
  align-items: flex-start; /* ou center se quiser alinhar verticalmente */
  flex-wrap: wrap; /* ajuda na responsividade */
  gap: 2rem;
}
.footer-col {
    margin-bottom: var(--space-3);
    flex: 1;
}
.footer-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--bg);
    margin-bottom: var(--space-2);
}
.footer-brand-text {
    margin-bottom: var(--space-2);
}
.footer-links li {
    margin-bottom: var(--space-1);
}
.footer-links a {
    color: var(--muted);
}
.footer-links a:hover {
    color: var(--bg);
}
.social-links {
    display: flex;
    gap: var(--space-2);
}
.social-links img {
    width: 24px;
    height: 24px;
    opacity: 0.7;
    transition: var(--transition);
}
.social-links a:hover img {
    opacity: 1;
    transform: scale(1.1);
}

.footer-bottom {
    border-top: 1px solid #374151; /* Cor de borda escura */
    padding: var(--space-3) 0;
    margin-top: var(--space-3);
    text-align: center;
}
.footer-bottom p {
    font-size: 0.875rem;
}
/* === 8. Media Queries (Desktop) === */

/* Tablet (640px) */
@media (min-width: 640px) {
    .hero-actions {
        flex-direction: row;
    }
    .grid-features {
        grid-template-columns: repeat(2, 1fr);
    }
    .grid-benefits {
        grid-template-columns: repeat(2, 1fr);
    }
    .grid-footer {
        grid-template-columns: repeat(2, 1fr);
    }
}

/**/
@media (max-width: 768px) {
  .grid-footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-col {
    text-align: center !important;
  }
}

/* Desktop (1024px) */
@media (min-width: 1024px) {
    /* Header Desktop */
    .nav-toggle {
        display: none;
    }
    .nav-links {
        position: static;
        flex-direction: row;
        align-items: center;
        background: transparent;
        border: none;
        padding: 0;
        display: flex; /* Visível no desktop */
        opacity: 1;
        transform: none;
    }
    .nav-link {
        padding: 0 var(--space-2);
    }
    .nav-cta-item {
        margin-top: 0;
        margin-left: var(--space-2);
    }

    /* Hero Desktop */
    .hero-container {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }
    .hero-content {
        order: 1; /* Texto à esquerda */
    }
    .hero-visual {
        order: 2;
    }
    .hero-actions {
        justify-content: flex-start;
    }

    /* Grids Desktop */
    .grid-features {
        grid-template-columns: repeat(5, 1fr);
    }
    .grid-benefits {
        grid-template-columns: repeat(3, 1fr);
    }
    .grid-footer {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}