/* ========================================
   RESET
======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: #07070a;
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ========================================
   HEADER
======================================== */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 20px 8%;

    background: rgba(7, 7, 10, .7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, .08);

    z-index: 999;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: #8b5cf6;
}

nav {
    display: flex;
    gap: 28px;
}

nav a {
    color: #cbd5e1;
    transition: .3s;
}

nav a:hover {
    color: #fff;
}

/* ========================================
   BOTÕES
======================================== */

.header-btn,
.primary,
.cta a {
    display: inline-block;

    padding: 14px 26px;

    background: #8b5cf6;
    color: #fff;

    border-radius: 12px;

    font-weight: 600;
    transition: .3s;
}

.header-btn:hover,
.primary:hover,
.cta a:hover {
    background: #7c3aed;
    transform: translateY(-2px);
}

.secondary {
    padding: 14px 26px;

    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 12px;

    color: #fff;
}

/* ========================================
   HERO
======================================== */

.hero {
    position: relative;

    min-height: 100vh;

    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;

    padding: 140px 8% 80px;
}

.blur {
    position: absolute;

    width: 350px;
    height: 350px;

    background: #7c3aed;
    border-radius: 50%;

    filter: blur(160px);
    opacity: .18;
}

.blur-1 {
    top: 0;
    left: -100px;
}

.blur-2 {
    right: -120px;
    bottom: 0;
}

.tag,
.section-tag {
    color: #8b5cf6;
    font-size: .9rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.hero h1 {
    margin: 18px 0;

    font-size: clamp(3rem, 6vw, 5rem);
    line-height: 1.05;
}

.hero h1 span {
    color: #8b5cf6;
}

.hero p,
.about p,
.cta p {
    max-width: 620px;
    color: #94a3b8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;

    margin-top: 35px;
}

/* ========================================
   WINDOW MOCKUP
======================================== */

.window {
    overflow: hidden;

    background: rgba(255, 255, 255, .04);

    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 22px;

    box-shadow: 0 20px 60px rgba(0, 0, 0, .35);
}

.window-top {
    display: flex;
    gap: 8px;

    padding: 16px;

    background: rgba(255, 255, 255, .03);
}

.window-top span {
    width: 12px;
    height: 12px;

    background: #555;
    border-radius: 50%;
}

.window-content {
    padding: 24px;
}

.line {
    height: 10px;
    margin-bottom: 14px;

    background: #262626;
    border-radius: 30px;
}

.w90 {
    width: 90%;
}

.w70 {
    width: 70%;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;

    margin: 20px 0;
}

.mini-card {
    height: 90px;

    background: #141414;
    border-radius: 14px;
}

.graph {
    height: 180px;

    background: linear-gradient(135deg, #8b5cf6, #1f2937);
    border-radius: 16px;
}


/* ========================================
   FOOTER
======================================== */

.footer-simple {
    padding: 25px 8%;

    text-align: center;

    background: transparent;
    color: #6b7280;

    border-top: 1px solid rgba(255, 255, 255, .06);

    font-size: 12px;
    letter-spacing: 1px;
}

/* ========================================
   RESPONSIVO
======================================== */

@media (max-width: 768px){

    header{
        padding:16px 6%;
        flex-direction:column;
        gap:18px;
    }

    nav{
        width:100%;
        justify-content:center;
        flex-wrap:wrap;
        gap:18px;
    }

    .header-btn{
        width:100%;
        text-align:center;
    }

}

@media (max-width:768px){

    .hero{
        grid-template-columns:1fr;
        text-align:center;
        padding:130px 6% 70px;
        gap:50px;
    }

    .hero h1{
        font-size:2.5rem;
        line-height:1.15;
    }

    .hero p{
        max-width:100%;
        margin:auto;
        font-size:1rem;
    }

    .hero-buttons{
        justify-content:center;
    }

}

@media (max-width:768px){

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

    .hero-buttons a{
        width:100%;
        text-align:center;
    }

}

@media (max-width:768px){

    .window{
        width:100%;
    }

    .window-content{
        padding:18px;
    }

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

    .mini-card{
        height:70px;
    }

    .graph{
        height:140px;
    }

}

@media (max-width:768px){

    .about,
    .services,
    .brands,
    .numbers,
    .cta{
        padding:70px 6%;
    }

    .about h2,
    .services h2,
    .cta h2{
        font-size:2rem;
    }

}

@media (max-width:768px){

    .blur{
        display:none;
    }

}

img{
    max-width:100%;
    display:block;
}

section{
    overflow:hidden;
}