/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --navy:      #0d1b3e;
    --navy-mid:  #1a2a6c;
    --gold:      #b89552;
    --gold-dark: #967a3f;
    --gold-light:#d4af70;
    --white:     #ffffff;
    --off-white: #f8f6f0;
    --light-gray:#eef0f5;
    --text:      #2c2c2c;
    --text-muted:#666;
    --shadow:    0 4px 24px rgba(13,27,62,0.10);
    --shadow-lg: 0 8px 40px rgba(13,27,62,0.16);
    --radius:    10px;
    --transition:0.3s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    line-height: 1.2;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padded { padding: 6rem 0; }

/* =============================================
   SECTION HEADERS
   ============================================= */
.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    background: rgba(184,149,82,0.10);
    padding: 0.3rem 1rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.section-label.gold { color: var(--gold-light); background: rgba(212,175,112,0.15); }

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    color: var(--navy);
    margin-bottom: 1rem;
}

.section-header.light .section-title { color: var(--white); }
.section-header.light .section-desc  { color: rgba(255,255,255,0.75); }

.section-desc {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* =============================================
   HEADER & NAV
   ============================================= */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
    background: transparent;
}

header.scrolled {
    background: var(--navy);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
    padding: 0.6rem 0;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-main {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.02em;
}

.logo-sub {
    font-family: 'Inter', sans-serif;
    font-size: 0.88rem;
    font-weight: 400;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gold-light);
}

.footer-logo-text .logo-main { color: var(--white); opacity: 0.95; }
.footer-logo-text .logo-sub  { color: var(--gold-light); }

.nav-links {
    display: flex;
    gap: 0.25rem;
    align-items: center;
}

.nav-link {
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.4rem 0.9rem;
    border-radius: 6px;
    transition: color var(--transition), background var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width var(--transition);
    border-radius: 2px;
}

.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link:hover::after, .nav-link.active::after { width: 60%; }

.btn-header {
    background: var(--gold);
    color: var(--white);
    padding: 0.55rem 1.3rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    transition: background var(--transition), transform var(--transition);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-header:hover {
    background: var(--gold-dark);
    transform: translateY(-1px);
}

/* Hamburger */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 4px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-image:
        linear-gradient(135deg, rgba(13,27,62,0.60) 0%, rgba(26,42,108,0.50) 50%, rgba(13,27,62,0.65) 100%),
        url('img/principal.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    color: var(--white);
    text-align: center;
    overflow: hidden;
}


.hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: linear-gradient(to top, var(--white) 0%, transparent 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 8rem 2rem 4rem;
}

.hero-badge {
    display: inline-block;
    background: rgba(184,149,82,0.2);
    border: 1px solid rgba(184,149,82,0.5);
    color: var(--gold-light);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.35rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.hero-content h1 {
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.hero-content p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,0.85);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

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

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gold);
    color: var(--white);
    padding: 0.9rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 4px 15px rgba(184,149,82,0.4);
}

.btn-cta:hover {
    background: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(184,149,82,0.5);
}

.btn-cta.large { padding: 1.1rem 2.5rem; font-size: 1.05rem; }
.btn-cta.full  { width: 100%; justify-content: center; margin-top: 0.5rem; }

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--white);
    padding: 0.9rem 2rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.95rem;
    border: 2px solid rgba(255,255,255,0.4);
    transition: border-color var(--transition), background var(--transition);
}

.btn-outline:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.08);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    color: rgba(255,255,255,0.6);
    font-size: 0.75rem;
    animation: bounce 2s infinite;
    z-index: 1;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(6px); }
}

/* =============================================
   STATS BAR
   ============================================= */
.stats-bar {
    background: var(--navy);
    padding: 3rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    text-align: center;
}

.stat-item {
    color: var(--white);
    padding: 1rem;
    border-right: 1px solid rgba(255,255,255,0.1);
}

.stat-item:last-child { border-right: none; }

.stat-item strong {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--gold-light);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.stat-item span {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.65);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* =============================================
   CARDS DE SERVIÇOS
   ============================================= */
.grid-servicos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--white);
    padding: 2.2rem 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid rgba(0,0,0,0.05);
    border-bottom: 3px solid transparent;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-bottom-color: var(--gold);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--navy), var(--navy-mid));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
}

.card-icon i {
    font-size: 1.5rem;
    color: var(--gold-light);
}

.card h3 {
    font-size: 1.2rem;
    color: var(--navy);
    margin-bottom: 0.8rem;
}

.card p {
    color: var(--text-muted);
    font-size: 0.93rem;
    flex: 1;
    margin-bottom: 1.2rem;
}

.servico-lista {
    list-style: none;
    margin-bottom: 1.4rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.servico-lista li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.45;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.servico-lista li:last-child { border-bottom: none; padding-bottom: 0; }

.servico-lista li i {
    color: var(--gold);
    font-size: 0.65rem;
    margin-top: 0.4rem;
    flex-shrink: 0;
}

.card-link {
    color: var(--gold-dark);
    font-size: 0.88rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: gap var(--transition), color var(--transition);
}

.card-link:hover { gap: 0.7rem; color: var(--navy); }

/* =============================================
   DIFERENCIAIS
   ============================================= */
.bg-dark {
    background: linear-gradient(135deg, var(--navy) 0%, #0a1530 100%);
    position: relative;
    overflow: hidden;
}

.bg-dark::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: rgba(184,149,82,0.04);
    pointer-events: none;
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.diferencial-item {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 1.8rem;
    transition: background var(--transition), border-color var(--transition);
}

.diferencial-item:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(184,149,82,0.3);
}

.dif-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: rgba(184,149,82,0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dif-icon i { font-size: 1.2rem; color: var(--gold-light); }

.dif-text h4 {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.4rem;
}

.dif-text p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
}

/* =============================================
   SOBRE
   ============================================= */
.sobre-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: start;
}

.sobre-text p {
    color: var(--text-muted);
    margin-bottom: 1.2rem;
    font-size: 0.97rem;
}

.sobre-text strong { color: var(--navy); }

.sobre-lista {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.sobre-lista li {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 0.93rem;
    color: var(--text);
}

.sobre-lista i { color: var(--gold); font-size: 1rem; }

.sub-title {
    font-size: 1.3rem;
    color: var(--navy);
    margin-bottom: 1.2rem;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}

.video-card iframe {
    width: 100%;
    height: 195px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

/* =============================================
   CTA BANNER
   ============================================= */
.cta-banner {
    background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-light) 100%);
    padding: 5rem 0;
    text-align: center;
}

.cta-content h2 {
    color: var(--navy);
    font-size: clamp(1.4rem, 2.5vw, 2.2rem);
    max-width: 700px;
    margin: 0 auto 1rem;
}

.cta-content p {
    color: rgba(13,27,62,0.75);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.cta-content .btn-cta {
    background: var(--navy);
    box-shadow: 0 4px 15px rgba(13,27,62,0.3);
}

.cta-content .btn-cta:hover { background: #0d1b3e; }

/* =============================================
   CONTATO
   ============================================= */
.contato-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 4rem;
    align-items: start;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.info-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--navy);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-icon i { color: var(--gold-light); font-size: 1rem; }

.info-item strong {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--navy);
    margin-bottom: 0.15rem;
}

.info-item p { color: var(--text-muted); font-size: 0.93rem; }

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: #25d366;
    color: var(--white);
    padding: 0.9rem 1.8rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background var(--transition), transform var(--transition);
    box-shadow: 0 4px 15px rgba(37,211,102,0.3);
    margin-top: 0.5rem;
}

.whatsapp-btn:hover {
    background: #1da851;
    transform: translateY(-2px);
}

/* Form */
.contato-form {
    background: var(--off-white);
    padding: 2.5rem;
    border-radius: var(--radius);
    border: 1px solid rgba(0,0,0,0.06);
}

.form-group {
    margin-bottom: 1.3rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--navy);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1.5px solid rgba(0,0,0,0.12);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.93rem;
    color: var(--text);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(184,149,82,0.12);
}

/* =============================================
   FOOTER
   ============================================= */
footer {
    background: var(--navy);
    color: rgba(255,255,255,0.7);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo-text {
    margin-bottom: 1rem;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 280px;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 0.7rem;
}

.social-links a {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    transition: background var(--transition), color var(--transition);
}

.social-links a:hover { background: var(--gold); color: var(--white); }

.footer-col h4 {
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.2rem;
}

.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }

.footer-col ul li {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255,255,255,0.6);
}

.footer-col ul li a { transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--gold-light); }

.footer-col ul li i {
    color: var(--gold);
    font-size: 0.85rem;
    width: 16px;
}

.footer-bottom {
    text-align: center;
    padding: 1.2rem 0;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
}

/* =============================================
   FLOATING WHATSAPP
   ============================================= */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 58px;
    height: 58px;
    background: #25d366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(37,211,102,0.45);
    z-index: 999;
    transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37,211,102,0.55);
}

/* =============================================
   RESPONSIVIDADE
   ============================================= */
@media (max-width: 992px) {
    .sobre-grid     { grid-template-columns: 1fr; gap: 2.5rem; }
    .contato-wrapper{ grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-grid    { grid-template-columns: 1fr 1fr; }
    .footer-brand   { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
    .section-padded { padding: 4rem 0; }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--navy);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1.5rem;
        z-index: 999;
    }

    .nav-links.open { display: flex; }
    .nav-link { font-size: 1.2rem; padding: 0.6rem 1.5rem; }

    .btn-header { display: none; }
    .menu-toggle { display: flex; z-index: 1000; }

    .stats-grid   { grid-template-columns: repeat(2, 1fr); }
    .stat-item    { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.1); }

    .video-grid   { grid-template-columns: 1fr; }
    .footer-grid  { grid-template-columns: 1fr; gap: 2rem; }
    .footer-brand { grid-column: auto; }

    .hero-content h1 { font-size: 2rem; }
    .hero-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
    .grid-servicos     { grid-template-columns: 1fr; }
    .diferenciais-grid { grid-template-columns: 1fr; }
    .stats-grid        { grid-template-columns: 1fr 1fr; }
    .contato-form      { padding: 1.5rem; }
}

@media (max-width: 768px) {
    .grid-servicos { grid-template-columns: 1fr; }
}