/* ─────────────────────────────────────────────
   WAVTEC · PREMIUM TECH-LUXURY DESIGN SYSTEM
   Status: Completo + Menu Mobile + Texto Full
───────────────────────────────────────────── */

:root {
    --ink:      #040d14;
    --deep:     #071622;
    --panel:    #0b1e2e;
    --line:     rgba(0,210,230,0.15);
    --cyan:     #00d2e6;
    --cyan2:    #00f0ff;
    --white:    #ffffff;
    --font:     'Outfit', sans-serif;
    --mono:     'Space Mono', monospace;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--ink);
    color: var(--white);
    overflow-x: hidden;
    cursor: none;
}

/* ── Cursors ── */
#cur, #cur2 { position: fixed; border-radius: 50%; pointer-events: none; z-index: 1000000; top: 0; left: 0; transform: translate(-50%,-50%); }
#cur { width: 8px; height: 8px; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
#cur2 { width: 40px; height: 40px; border: 1px solid rgba(0,210,230,.4); transition: transform .15s ease-out; }

/* ── Progress Bar ── */
.progress-bar { position: fixed; top: 0; left: 0; height: 2px; background: linear-gradient(90deg, var(--cyan), var(--cyan2)); z-index: 999999; transform-origin: left; transform: scaleX(0); }

/* ── Navbar ── */
nav {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 80px;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 5%; z-index: 99999;
    background: rgba(4, 13, 20, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--line);
    transition: 0.4s;
}
nav.solid { background: rgba(4, 13, 20, 0.95); }

.brand-logo { height: 45px; width: auto; filter: brightness(1.1); }

.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; color: #fff; text-decoration: none; transition: .3s; }
.nav-links a:hover { color: var(--cyan); }

.nav-cta { font-family: var(--mono); font-size: .72rem; color: var(--cyan); border: 1px solid var(--cyan); padding: .6rem 1.4rem; border-radius: 4px; text-decoration: none; transition: .3s; }
.nav-cta:hover { background: var(--cyan); color: var(--ink); }

.menu-toggle { display: none; flex-direction: column; gap: 6px; cursor: pointer; z-index: 100001; }
.menu-toggle span { width: 28px; height: 2px; background: var(--cyan); transition: 0.3s; }

/* ── Hero Section ── */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-end; 
    padding: 0 5%;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(circle at 50% 50%, black 30%, transparent 90%);
    z-index: 1;
}

.hero-visual {
    position: absolute;
    left: -2%;
    bottom: 0;
    height: 90%; 
    z-index: 2;
    pointer-events: none;
}
.hero-visual img { height: 100%; width: auto; filter: drop-shadow(0 0 40px rgba(0, 210, 230, 0.18)); }

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 650px;
    text-align: right;
}

h1.hero-title { 
    font-weight: 900; 
    font-size: clamp(2.5rem, 6.5vw, 6rem); 
    line-height: 0.85; 
    letter-spacing: -0.05em; 
    margin-bottom: 2rem; 
    color: var(--white);
    text-transform: uppercase;
    display: flex;
    flex-direction: column;
    align-items: center; 
    text-align: center;
}

.ia-top { display: block; color: var(--cyan); line-height: 1; }
h1.hero-title em { font-style: normal; display: block; color: transparent; -webkit-text-stroke: 1.5px var(--cyan); }

.hero-sub { font-size: 1.1rem; font-weight: 300; color: rgba(255,255,255,0.7); line-height: 1.7; margin-bottom: 3rem; max-width: 480px; margin-left: auto; text-align: right; }

.btn-primary { background: var(--cyan); color: var(--ink); font-weight: 700; padding: 1.2rem 3rem; border-radius: 6px; text-decoration: none; transition: .3s; display: inline-block; box-shadow: 0 10px 30px rgba(0,210,230,0.3); }

/* ── Clientes ── */
.clients-section { padding: 8rem 5%; background: var(--ink); border-top: 1px solid var(--line); text-align: center; }
.clients-label { margin-bottom: 5rem; }
.clients-label h2 { font-family: var(--font); font-size: 3.5rem; font-weight: 900; line-height: 0.95; letter-spacing: -0.04em; color: #fff; }
.clients-label h2 .highlight { color: var(--cyan); }
.clients-label h2 em { font-style: italic; }

.clients-grid { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 1200px; margin: 0 auto; gap: 2rem; }
.client-item { background: rgba(255, 255, 255, 0.01); border: 1px solid var(--line); padding: 3rem; display: flex; align-items: center; justify-content: center; transition: 0.5s; height: 180px; }
.client-item img { max-width: 100%; max-height: 80px; filter: grayscale(1) brightness(2.5); opacity: 0.4; transition: 0.5s; }
.client-item:hover { background: rgba(0,210,230,0.05); border-color: var(--cyan); }
.client-item:hover img { filter: grayscale(0) brightness(1); opacity: 1; transform: scale(1.1); }

/* ── About ── */
.about { padding: 12rem 5%; display: grid; grid-template-columns: 400px 1fr; gap: 6rem; max-width: 1400px; margin: 0 auto; }
.about-sidebar h2 { font-weight: 900; font-size: 3.5rem; line-height: .95; letter-spacing: -0.04em; }
.founder-tag { margin-top: 3rem; padding: 1.5rem; border: 1px solid var(--line); border-radius: 10px; background: rgba(0,210,230,.04); }
.ft-label { font-family: var(--mono); font-size: .62rem; color: rgba(255,255,255,0.5); text-transform: uppercase; margin-bottom: .5rem; }
.ft-name { font-weight: 700; font-size: 1.2rem; display: block; color: var(--white); }
.about-body p { font-size: 1.15rem; font-weight: 300; color: rgba(255,255,255,0.8); line-height: 1.85; margin-bottom: 2rem; }

/* ── Services ── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--line); border-radius: 16px; overflow: hidden; max-width: 1300px; margin: 4rem auto; }
.svc-card { background: var(--ink); padding: 4rem; }
.svc-card h3 { font-size: 1.6rem; margin-bottom: 1.5rem; color: var(--cyan); font-weight: 700; }
.svc-card ul { list-style: none; color: rgba(255,255,255,0.6); line-height: 2; }

footer { padding: 4rem 5%; text-align: center; border-top: 1px solid var(--line); font-family: var(--mono); font-size: .65rem; color: rgba(255,255,255,0.5); }

/* ── Reveal ── */
.reveal { opacity: 0; transform: translateY(30px); transition: 1s cubic-bezier(.2, .8, .2, 1); }
.reveal.on { opacity: 1; transform: none; }

/* ── RESPONSIVIDADE ── */
@media (max-width: 1100px) {
    body { cursor: default; }
    #cur, #cur2 { display: none; }
    .menu-toggle { display: flex; }
    .nav-links {
        position: fixed; top: 0; right: -100%; width: 80%; height: 100vh;
        background: var(--ink); flex-direction: column; justify-content: center; align-items: center;
        transition: 0.5s ease; border-left: 1px solid var(--line);
    }
    .nav-links.active { right: 0; }
    .nav-links a { font-size: 1.5rem; }
    .nav-cta { display: none; }
    .menu-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle.open span:nth-child(2) { opacity: 0; }
    .menu-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    .hero { justify-content: center; text-align: center; }
    .hero-visual { opacity: 0.15; left: 50%; transform: translateX(-50%); }
    .hero-content { text-align: center; }
    .hero-sub { text-align: center; margin: 0 auto; }
    .hero-title { align-items: center; }
    .clients-grid { grid-template-columns: repeat(2, 1fr); }
    .about { grid-template-columns: 1fr; gap: 3rem; }
    .clients-label h2, .about-sidebar h2 { font-size: 2.5rem; }
}