:root {
    --azul-escuro: #0b2f47;
    --azul: #145b86;
    --azul-claro: #1e87b9;
    --verde: #1b6a4a;
    --verde-claro: #2c9f72;
    --dourado: #bfa15f;
    --fundo: #f7f9fb;
    --branco: #ffffff;
    --texto: #1f2937;
    --texto-claro: #5b6977;
    --borda: #dbe3ea;
    --sombra: 0 4px 24px rgba(11, 47, 71, 0.08);
    --sombra-forte: 0 10px 40px rgba(11, 47, 71, 0.14);
    --raio: 10px;
    --max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--texto);
    background: var(--fundo);
    line-height: 1.6;
}

a { color: var(--azul); text-decoration: none; }

.container {
    width: min(92%, var(--max-width));
    margin-inline: auto;
}

.narrow {
    max-width: 860px;
}

.site-header {
    background: var(--branco);
    border-bottom: 1px solid var(--borda);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--sombra);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    color: var(--azul-escuro);
    letter-spacing: -0.02em;
}

.brand-icon {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--azul), var(--azul-claro));
    color: var(--branco);
    border-radius: var(--raio);
    font-size: 0.85rem;
    box-shadow: var(--sombra);
}

.brand-name { font-size: 1.2rem; }

.main-nav { position: relative; }

.nav-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 0;
    padding: 0;
}

.nav-list a:not(.btn) {
    color: var(--texto);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.35rem 0;
    position: relative;
}

.nav-list a:not(.btn):hover { color: var(--azul); }

.nav-list a:not(.btn)::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--azul);
    transition: width 0.25s ease;
}

.nav-list a:not(.btn):hover::after { width: 100%; }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
}

.menu-bar {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--azul-escuro);
    border-radius: 2px;
    transition: transform 0.25s, opacity 0.25s;
}

.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.hero {
    background: linear-gradient(145deg, var(--azul-escuro) 0%, var(--azul) 100%);
    color: var(--branco);
    padding: 4.5rem 0 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 90% 10%, rgba(30, 135, 185, 0.45), transparent 50%),
                radial-gradient(circle at 10% 90%, rgba(27, 106, 74, 0.35), transparent 45%);
    pointer-events: none;
}

.hero > .container { position: relative; z-index: 1; }

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 0.35rem 0.85rem;
    border-radius: 50px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.25rem;
    backdrop-filter: blur(6px);
}

.hero h1 {
    font-size: clamp(1.8rem, 5vw, 3rem);
    margin: 0 0 0.75rem;
    line-height: 1.2;
    font-weight: 700;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    opacity: 0.92;
    margin: 0 0 2rem;
    font-weight: 300;
}

.hero-meta {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.1);
    padding: 0.6rem 1rem;
    border-radius: 50px;
    font-size: 0.95rem;
    border: 1px solid rgba(255,255,255,0.15);
}

.hero-actions, .cta-actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.7rem 1.4rem;
    border-radius: var(--raio);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
    text-align: center;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
    background: linear-gradient(135deg, var(--verde), var(--verde-claro));
    color: var(--branco);
    box-shadow: 0 4px 14px rgba(27, 106, 74, 0.35);
}

.btn-primary:hover { box-shadow: 0 6px 18px rgba(27, 106, 74, 0.45); }

.btn-secondary {
    background: var(--branco);
    color: var(--azul-escuro);
    border: 1px solid var(--borda);
    box-shadow: var(--sombra);
}

.btn-secondary:hover { background: var(--fundo); }

.btn-ghost {
    background: transparent;
    color: var(--branco);
    border: 1px solid rgba(255,255,255,0.45);
}

.btn-ghost:hover { background: rgba(255,255,255,0.1); }

.btn-lg { padding: 0.95rem 1.75rem; font-size: 1rem; }

.section { padding: 4rem 0; }

.section-light { background: var(--branco); }

.section h2 {
    text-align: center;
    font-size: clamp(1.6rem, 4vw, 2.1rem);
    color: var(--azul-escuro);
    margin: 0 0 0.75rem;
}

.section-lead {
    text-align: center;
    color: var(--texto-claro);
    font-size: 1.05rem;
    margin: 0 auto 2.5rem;
    max-width: 680px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-card {
    background: var(--fundo);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    padding: 1.5rem;
    position: relative;
    transition: box-shadow 0.2s, transform 0.2s;
}

.info-card:hover { box-shadow: var(--sombra); transform: translateY(-3px); }

.info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--azul);
    color: var(--branco);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.info-card h3 { margin: 0 0 0.6rem; color: var(--azul-escuro); font-size: 1.15rem; }

.info-card p { margin: 0; color: var(--texto-claro); font-size: 0.98rem; }

.notice {
    border-radius: var(--raio);
    padding: 1.1rem 1.4rem;
    font-size: 0.98rem;
    line-height: 1.5;
    border-left: 5px solid var(--dourado);
    background: #fffaf0;
    color: #5b4518;
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2.5rem;
    align-items: center;
}

.location-content { max-width: 480px; }

.location-address {
    font-style: normal;
    color: var(--texto-claro);
    background: var(--fundo);
    padding: 1.25rem;
    border-radius: var(--raio);
    border-left: 4px solid var(--azul);
    margin: 1.25rem 0;
    font-size: 1rem;
    line-height: 1.7;
}

.location-map {
    height: 320px;
    border-radius: var(--raio);
    overflow: hidden;
    box-shadow: var(--sombra-forte);
    border: 1px solid var(--borda);
}

.location-map iframe { display: block; width: 100%; height: 100%; filter: grayscale(20%); }

.section-cta {
    background: linear-gradient(135deg, var(--azul-escuro), var(--azul));
    color: var(--branco);
    text-align: center;
    padding: 4rem 0;
}

.section-cta h2 { color: var(--branco); }

.section-cta p { opacity: 0.92; margin: 0 auto 2rem; max-width: 560px; }

.team-list {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    max-width: 640px;
    color: var(--texto-claro);
}

.team-list li {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--borda);
    position: relative;
    padding-left: 2.2rem;
}

.team-list li::before {
    content: "✓";
    position: absolute;
    left: 0.6rem;
    color: var(--verde);
    font-weight: 700;
}

.site-footer {
    background: var(--azul-escuro);
    color: rgba(255,255,255,0.8);
    padding: 2rem 0;
    text-align: center;
    font-size: 0.9rem;
}

.footer-note { opacity: 0.7; margin-top: 0.5rem; }

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(11, 47, 71, 0.6);
    display: grid;
    place-items: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    z-index: 200;
}

.modal-overlay.open { opacity: 1; visibility: visible; }

.modal {
    background: var(--branco);
    border-radius: var(--raio);
    width: min(96%, 1100px);
    height: min(90vh, 780px);
    box-shadow: var(--sombra-forte);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: translateY(12px);
    transition: transform 0.2s;
}

.modal-overlay.open .modal { transform: translateY(0); }

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.5rem;
    border-bottom: 1px solid var(--borda);
}

.modal-header h3 { margin: 0; color: var(--azul-escuro); }

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.7rem;
    line-height: 1;
    color: var(--texto-claro);
    cursor: pointer;
}

.modal-close:hover { color: var(--azul-escuro); }

.modal-body {
    flex: 1 1 auto;
    padding: 0;
    overflow: hidden;
    position: relative;
}

.modal-iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .nav-list {
        position: absolute;
        top: calc(100% + 0.75rem);
        right: 0;
        flex-direction: column;
        align-items: flex-start;
        background: var(--branco);
        box-shadow: var(--sombra-forte);
        border: 1px solid var(--borda);
        border-radius: var(--raio);
        padding: 1rem;
        min-width: 220px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
    }
    .nav-list.open { opacity: 1; visibility: visible; transform: translateY(0); }
    .info-grid { grid-template-columns: 1fr; }
    .location-grid { grid-template-columns: 1fr; }
    .location-map { height: 240px; }
    .hero-meta { flex-direction: column; gap: 0.75rem; }
    .modal { width: min(98%, 100%); height: min(98vh, 100%); border-radius: 8px; }
    .modal-iframe { height: 100%; }
}