/* CSS DOBS Landing Page */
:root {
    --primary-blue: #2B54A3; /* Extraído do logo DOBS */
    --dark-blue: #1A365D;
    --light-bg: #F8FAFC;
    --text-dark: #334155;
    --text-light: #64748B;
    --white: #FFFFFF;
    --gold: #F59E0B;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

body {
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center { text-align: center; }
.text-white { color: var(--white); }
.text-gold { color: var(--gold); }
.bg-light { background-color: var(--light-bg); padding: 80px 0; }
.bg-blue { background-color: var(--primary-blue); padding: 80px 0; }

h1 { font-size: 2.2rem; color: var(--dark-blue); line-height: 1.3; margin-bottom: 20px; font-weight: 700; }
h2 { font-size: 2.2rem; color: var(--dark-blue); margin-bottom: 40px; font-weight: 700; }
h3 { font-size: 0.95rem; color: var(--primary-blue); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; font-weight: 700; }
h4 { font-size: 1.1rem; color: var(--dark-blue); margin-bottom: 15px; font-weight: 700; }

.subtitle { font-size: 1.05rem; color: var(--text-light); margin-bottom: 25px; font-weight: 400; }
.lead-text { font-size: 1.15rem; max-width: 900px; margin: 0 auto; color: var(--text-light); line-height: 1.8; }

/* Header */
header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 15px 0;
}

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

.logo {
    height: 45px;
    object-fit: contain;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s;
}

nav a:hover { color: var(--primary-blue); }

/* Buttons */
.btn-primary {
    display: inline-block;
    background: var(--dark-blue);
    color: var(--white);
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s, transform 0.2s;
}

.btn-primary:hover {
    background: var(--primary-blue);
    transform: translateY(-2px);
}

.btn-outline {
    border: 2px solid var(--dark-blue);
    padding: 8px 20px;
    border-radius: 6px;
    color: var(--dark-blue);
}
.btn-outline:hover {
    background: var(--dark-blue);
    color: var(--white) !important;
}

/* Hero */
.hero {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 80px 20px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    width: 100%;
    max-width: 360px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(26, 54, 93, 0.15);
    border: 8px solid var(--white);
}

.hero-content {
    flex: 1;
}

.badges {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.badge {
    background: rgba(245, 158, 11, 0.15);
    color: #D97706; /* darker gold for text */
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
}

/* Grids */
.grid-5 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

/* Cards */
.card {
    background: var(--white);
    padding: 35px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #E2E8F0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card:hover { 
    transform: translateY(-5px); 
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
}

.card p {
    font-size: 0.95rem;
    color: var(--text-light);
}

.card-white {
    background: rgba(255, 255, 255, 0.95);
    border: none;
}

.icon-blue { font-size: 2.8rem; color: var(--primary-blue); margin-bottom: 20px; }
.icon-dark { font-size: 2.5rem; color: var(--dark-blue); margin-bottom: 20px; }

/* Lists */
.list-custom {
    list-style: none;
    background: rgba(255,255,255,0.9);
    padding: 30px;
    border-radius: 12px;
    height: 100%;
}
.list-custom li {
    margin-bottom: 15px;
    font-size: 1.05rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.list-custom li:last-child { margin-bottom: 0; }
.list-custom i {
    color: var(--primary-blue);
    margin-top: 4px;
    font-size: 1.2rem;
}
.list-custom i.text-gold { color: var(--gold); }

/* Footer */
footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 60px 0 40px 0;
}
.contact-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}
.contact-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s;
    background: rgba(255,255,255,0.1);
    padding: 10px 20px;
    border-radius: 8px;
}
.contact-links a:hover { 
    background: rgba(255,255,255,0.2); 
}

/* Responsive */
@media (max-width: 900px) {
    .hero { flex-direction: column; text-align: center; }
    .hero-image img { max-width: 280px; }
    .badges { justify-content: center; }
    nav ul { display: none; } /* Oculta menu em telas muito pequenas */
    .grid-5 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
}