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

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #111118;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;
    --accent: #6366f1;
    --accent-hover: #818cf8;
    --accent-soft: rgba(99, 102, 241, 0.1);
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ============================================= */
/* FUNDO ANIMADO COM BLOBS                       */
/* ============================================= */
.background-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.35;
    animation: float 20s ease-in-out infinite;
}

.blob-1 {
    width: 500px;
    height: 500px;
    background: #6366f1;
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.blob-2 {
    width: 450px;
    height: 450px;
    background: #8b5cf6;
    top: 50%;
    right: -10%;
    animation-delay: -7s;
}

.blob-3 {
    width: 400px;
    height: 400px;
    background: #3b82f6;
    bottom: -10%;
    left: 30%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-30px, 30px) scale(0.95);
    }
}

/* Overlay sutil para melhorar legibilidade */
.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 0%, var(--bg-primary) 80%);
    z-index: 1;
    pointer-events: none;
}

/* ============================================= */
/* LAYOUT PRINCIPAL                              */
/* ============================================= */
.container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================= */
/* HEADER                                        */
/* ============================================= */
header {
    padding: 32px 0;
    display: flex;
    justify-content: center;
    animation: fadeInDown 0.8s ease-out;
}

.nav-logo {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3B82F6;
  display: inline-block;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ============================================= */
/* HERO                                          */
/* ============================================= */
.hero {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 60px 0 80px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--accent-soft);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--accent-hover);
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease-out 0.1s both;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 24px;
    max-width: 800px;
    background: linear-gradient(180deg, #ffffff 0%, #a1a1aa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero p {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 40px;
    font-weight: 400;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.cta-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition);
    cursor: pointer;
    border: none;
    font-family: inherit;
    letter-spacing: -0.01em;
}

.btn-primary {
    background: var(--text-primary);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background: var(--accent-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.btn svg {
    width: 18px;
    height: 18px;
}

/* ============================================= */
/* SEÇÃO DE SERVIÇOS                             */
/* ============================================= */
.services {
    padding: 60px 0;
    border-top: 1px solid var(--border);
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.services-label {
    text-align: center;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-tertiary);
    margin-bottom: 32px;
    font-weight: 500;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: all var(--transition);
}

.service-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-hover);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.service-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--accent-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-icon svg {
    width: 16px;
    height: 16px;
    stroke: var(--accent-hover);
}

/* ============================================= */
/* CONTATO                                       */
/* ============================================= */
.contact {
    padding: 60px 0;
    text-align: center;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.contact-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-tertiary);
    margin-bottom: 24px;
    font-weight: 500;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.contact-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition);
}

.contact-link:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent-hover);
    transform: translateY(-3px);
}

.contact-link svg {
    width: 20px;
    height: 20px;
}

/* ============================================= */
/* RODAPÉ                                        */
/* ============================================= */
footer {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--border);
    animation: fadeInUp 0.8s ease-out 0.7s both;
}

footer p {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    letter-spacing: -0.01em;
}

/* ============================================= */
/* ANIMAÇÕES                                     */
/* ============================================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================= */
/* RESPONSIVIDADE                                */
/* ============================================= */
@media (max-width: 768px) {
    header {
        padding: 24px 0;
    }

    .hero {
        padding: 40px 0 60px;
        min-height: auto;
    }

    .cta-group {
        width: 100%;
        flex-direction: column;
    }

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

    .services {
        padding: 40px 0;
    }

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

    .blob {
        filter: blur(80px);
        opacity: 0.25;
    }

    .blob-1 { width: 350px; height: 350px; }
    .blob-2 { width: 300px; height: 300px; }
    .blob-3 { width: 280px; height: 280px; }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .service-item {
        font-size: 0.9rem;
        padding: 14px 16px;
    }
}

/* Reduz animações para quem prefere */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}