/*
Theme Name: RACIM HOLDING GLOBAL - MASTER HUB
Author: Kaio Racim Internet
Description: Hub corporativo definitivo para a holding Racim One Stop Service. Foco em 50 segmentos globais.
Version: 1.0
*/

:root {
    --navy: #001f3f;
    --gold: #c5a059;
    --gold-bright: #e5c185;
    --ice: #f8fafc;
    --white: #ffffff;
    --text: #1e293b;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Montserrat', 'Segoe UI', sans-serif; }
html { scroll-behavior: smooth; }
body { background: var(--white); color: var(--text); line-height: 1.6; }

header {
    background: var(--white);
    border-bottom: 5px solid var(--navy);
    padding: 15px 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.logo-holding { text-decoration: none; display: flex; flex-direction: column; }
.logo-holding .main { font-weight: 900; font-size: 1.5rem; color: var(--navy); letter-spacing: -1px; }
.logo-holding .sub { font-weight: 700; font-size: 0.8rem; color: var(--gold); text-transform: uppercase; letter-spacing: 2px; }

nav ul { list-style: none; display: flex; gap: 25px; }
nav ul li a { text-decoration: none; color: var(--navy); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; transition: 0.3s; }
nav ul li a:hover { color: var(--gold); }

.hero-holding {
    height: 100vh;
    background: linear-gradient(rgba(0,31,63,0.85), rgba(0,31,63,0.85)), url('https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 0 5%;
}

.hero-holding h1 { font-size: 3.8rem; font-weight: 900; line-height: 1.1; margin-bottom: 20px; text-transform: uppercase; }
.hero-holding h1 span { color: var(--gold); }
.hero-holding h2 { font-size: 1.4rem; font-weight: 400; margin-bottom: 40px; letter-spacing: 1px; color: var(--gold-bright); }
.hero-holding p { font-size: 1.3rem; max-width: 1000px; margin: 0 auto; opacity: 0.9; }

.segments-section { padding: 100px 5%; background: var(--ice); text-align: center; }
.segments-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 25px; margin-top: 60px; }
.segment-item { background: #fff; padding: 40px 20px; border-radius: 12px; border-top: 4px solid var(--gold); box-shadow: 0 10px 30px rgba(0,0,0,0.05); transition: 0.3s; }
.segment-item:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.segment-item i { font-size: 2.5rem; color: var(--navy); margin-bottom: 20px; display: block; }
.segment-item h4 { font-size: 1.1rem; color: var(--navy); font-weight: 800; }

footer { background: #000a14; color: #fff; padding: 80px 5% 40px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 50px; max-width: 1300px; margin: 0 auto; }
.footer-grid h4 { color: var(--gold); margin-bottom: 25px; font-size: 1.2rem; text-transform: uppercase; }
.footer-bottom { text-align: center; margin-top: 60px; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 40px; font-size: 0.85rem; color: #64748b; }
.footer-bottom a { color: var(--gold-bright); text-decoration: none; font-weight: bold; }

@media (max-width: 768px) {
    .hero-holding h1 { font-size: 2.5rem; }
    nav { display: none; }
}