/* ============================================================
   CSS Variables — Premium Black & Gold Theme
   ============================================================ */
:root {
    --gold:          #D4AF37;
    --gold-light:    #E8C84F;
    --gold-dim:      rgba(212, 175, 55, 0.15);
    --gold-border:   rgba(212, 175, 55, 0.25);
    --gold-glow:     rgba(212, 175, 55, 0.35);

    --bg-black:      #080808;
    --bg-card:       #111111;
    --bg-card-hover: #181818;

    --text-white:    #FFFFFF;
    --text-light:    #E0E0E0;
    --text-muted:    #909090;
    --border-subtle: rgba(255,255,255,0.06);

    --font-heading:  'Cinzel', serif;
    --font-body:     'Inter', sans-serif;

    --radius:        6px;
    --transition:    0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg-black);
    color: var(--text-light);
    font-family: var(--font-body);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1180px;
    margin: 0 auto;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-white);
}

p { color: var(--text-muted); }

.text-gold { color: var(--gold); }

/* ============================================================
   Reveal Animation (scroll-triggered)
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius);
    transition: all var(--transition);
    cursor: pointer;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, #B8962E 100%);
    color: #000;
    padding: 15px 32px;
    border: 1px solid var(--gold);
    position: relative;
    overflow: hidden;
}
.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
    opacity: 0;
    transition: opacity var(--transition);
}
.btn-primary:hover::after { opacity: 1; }
.btn-primary:hover {
    box-shadow: 0 0 30px var(--gold-glow), 0 8px 25px rgba(0,0,0,0.4);
    transform: translateY(-2px);
}
.btn-primary > * { position: relative; z-index: 1; }
.btn-primary i { position: relative; z-index: 1; }

.btn-ghost {
    background: transparent;
    color: var(--text-white);
    padding: 15px 32px;
    border: 1px solid var(--border-subtle);
}
.btn-ghost:hover {
    border-color: var(--gold-border);
    color: var(--gold);
    background: var(--gold-dim);
    transform: translateY(-2px);
}

.btn-lg { font-size: 1rem; }
.btn-xl { font-size: 1.1rem; padding: 18px 40px; }

/* WhatsApp icon-only button in header */
.btn-whatsapp-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid var(--gold-border);
    color: var(--gold);
    font-size: 1.3rem;
    text-decoration: none;
    transition: all var(--transition);
    background: var(--gold-dim);
}
.btn-whatsapp-icon:hover {
    background: var(--gold);
    color: #000;
    border-color: var(--gold);
    box-shadow: 0 0 20px var(--gold-glow);
    transform: scale(1.1);
}

/* ============================================================
   Header
   ============================================================ */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 18px 0;
    background: transparent;
    transition: background var(--transition), backdrop-filter var(--transition), padding var(--transition), border-color var(--transition);
    border-bottom: 1px solid transparent;
}
.main-header.scrolled {
    background: rgba(8,8,8,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: var(--border-subtle);
    padding: 12px 0;
}

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

.logo-link {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    flex-shrink: 0;
}

/* Lion SVG logo */
.lion-wrap {
    position: relative;
    width: 68px;
    height: 68px;
    flex-shrink: 0;
    border-radius: 50%;
    border: 1.5px solid rgba(212,175,55,0.55);
    overflow: hidden;
    background: #0a0800;
    box-shadow: 0 0 18px rgba(212,175,55,0.4), inset 0 0 10px rgba(212,175,55,0.08);
    transition: box-shadow var(--transition), transform var(--transition);
}
.logo-link:hover .lion-wrap {
    box-shadow: 0 0 32px rgba(212,175,55,0.7), inset 0 0 14px rgba(212,175,55,0.15);
    transform: scale(1.06);
}

.lion-svg {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.lion-wrap--sm {
    width: 52px;
    height: 52px;
}

.logo-text-block {
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: 1;
}

.logo-brand {
    font-family: var(--font-heading);
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 3px;
    line-height: 1;
}

.logo-sub {
    font-family: var(--font-body);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 5px;
    color: var(--text-muted);
    text-transform: uppercase;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: color var(--transition);
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width var(--transition);
}
.nav-link:hover { color: var(--gold); }
.nav-link:hover::after { width: 100%; }

/* ============================================================
   Parallax Sections (shared)
   ============================================================ */
.parallax-section {
    position: relative;
    background-attachment: fixed;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.parallax-overlay {
    position: absolute;
    inset: 0;
    background: rgba(8,8,8,0.65);
    z-index: 0;
}
.parallax-overlay--dark  { background: rgba(8,8,8,0.78); }
.parallax-overlay--heavy { background: rgba(8,8,8,0.88); }

/* ============================================================
   Hero Section
   ============================================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 90px;
}

.hero-container {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 0 60px;
}

.hero-content {
    max-width: 780px;
}

.hero-badge {
    display: inline-block;
    background: var(--gold-dim);
    border: 1px solid var(--gold-border);
    color: var(--gold);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 7px 18px;
    border-radius: 30px;
    margin-bottom: 30px;
}

.hero-container h1 {
    font-size: clamp(2.8rem, 5.5vw, 5rem);
    line-height: 1.1;
    margin-bottom: 28px;
    text-shadow: 0 4px 30px rgba(0,0,0,0.7);
}

.hero-lead {
    font-size: 1.15rem;
    max-width: 580px;
    margin-bottom: 44px;
    color: var(--text-light);
    line-height: 1.8;
}

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

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 180px;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 1;
}
.scroll-indicator span {
    writing-mode: vertical-rl;
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-muted);
}
.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--gold), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(1); }
    50%       { opacity: 1;   transform: scaleY(1.1); }
}

/* Nicho Strip */
.nicho-strip {
    position: relative;
    z-index: 1;
    background: rgba(8,8,8,0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--gold-border);
}

.nicho-cards {
    display: flex;
    align-items: stretch;
    padding: 36px 0;
}

.nicho-card {
    flex: 1;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 10px 30px;
    transition: background var(--transition);
}
.nicho-card:hover { background: rgba(212,175,55,0.04); }

.nicho-divider {
    width: 1px;
    background: var(--gold-border);
    margin: 8px 0;
}

.nicho-icon {
    font-size: 1.6rem;
    color: var(--gold);
    min-width: 32px;
    padding-top: 2px;
    filter: drop-shadow(0 0 8px rgba(212,175,55,0.4));
}

.nicho-card h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--text-white);
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}
.nicho-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ============================================================
   Section Header Utility
   ============================================================ */
.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
    position: relative;
}
.section-eyebrow::before,
.section-eyebrow::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 1px;
    background: var(--gold-border);
}
.section-eyebrow::before { right: calc(100% + 10px); }
.section-eyebrow::after  { left:  calc(100% + 10px); }

.section-header h2 {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto;
}

/* ============================================================
   Diferenciais Section
   ============================================================ */
.section-diferenciais {
    padding: 120px 0;
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    position: relative;
    z-index: 1;
}

.diferencial-card {
    padding: 50px 36px;
    background: rgba(10,10,10,0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
}
.diferencial-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}
.diferencial-card:hover { background: rgba(18,18,18,0.9); }
.diferencial-card:hover::before { opacity: 1; }

.dif-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--gold-dim);
    line-height: 1;
    margin-bottom: 20px;
    transition: color var(--transition);
}
.diferencial-card:hover .dif-number { color: rgba(212,175,55,0.25); }

.dif-icon {
    font-size: 1.8rem;
    color: var(--gold);
    margin-bottom: 22px;
    filter: drop-shadow(0 0 8px rgba(212,175,55,0.3));
}

.diferencial-card h3 {
    font-size: 1.2rem;
    color: var(--text-white);
    margin-bottom: 14px;
    letter-spacing: 0.5px;
}

.diferencial-card p {
    font-size: 0.95rem;
    line-height: 1.7;
}

.dif-line {
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, var(--gold), transparent);
    margin-top: 28px;
    transition: width var(--transition);
}
.diferencial-card:hover .dif-line { width: 70px; }

/* ============================================================
   Serviços Section
   ============================================================ */
.section-servicos {
    padding: 120px 0;
    background-color: var(--bg-black);
    position: relative;
}
.section-servicos::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-border), transparent);
}
.section-servicos::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-border), transparent);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.servico-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 44px 36px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
}
.servico-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    transform: scaleX(0);
    transition: transform var(--transition);
}
.servico-card:hover {
    border-color: var(--gold-border);
    background: var(--bg-card-hover);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 30px rgba(212,175,55,0.06);
}
.servico-card:hover::after { transform: scaleX(1); }

.servico-top { margin-bottom: 32px; }

.servico-badge {
    display: inline-block;
    background: var(--gold);
    color: #000;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 3px;
    margin-bottom: 20px;
}

.servico-icon {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(212,175,55,0.3));
}

.servico-card h3 {
    font-size: 1.35rem;
    color: var(--text-white);
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.servico-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-muted);
}

.servico-features {
    list-style: none;
    flex: 1;
    margin-bottom: 32px;
}
.servico-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-light);
    padding: 9px 0;
    border-bottom: 1px solid var(--border-subtle);
}
.servico-features li:last-child { border-bottom: none; }
.servico-features li i {
    color: var(--gold);
    font-size: 0.75rem;
    margin-top: 5px;
    flex-shrink: 0;
}

.servico-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: gap var(--transition), opacity var(--transition);
    margin-top: auto;
}
.servico-cta:hover { gap: 14px; opacity: 0.8; }

.servicos-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 50px;
    padding: 16px 24px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.02);
    font-size: 0.88rem;
    color: var(--text-muted);
}
.servicos-notice i { color: var(--gold); font-size: 1rem; }

/* ============================================================
   Sobre Section
   ============================================================ */
.section-sobre {
    padding: 140px 0;
}

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

.sobre-content {
    max-width: 680px;
}

.sobre-content h2 {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    margin-bottom: 28px;
}

.sobre-content p {
    font-size: 1.05rem;
    line-height: 1.85;
    margin-bottom: 20px;
    color: var(--text-light);
}

.sobre-stats {
    display: flex;
    align-items: center;
    gap: 0;
    margin-top: 48px;
    border: 1px solid var(--gold-border);
    border-radius: var(--radius);
    overflow: hidden;
    background: rgba(8,8,8,0.6);
    backdrop-filter: blur(10px);
}

.stat-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 20px;
    text-align: center;
    transition: background var(--transition);
}
.stat-item:hover { background: var(--gold-dim); }

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: 1px;
}

.stat-label {
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 60px;
    background: var(--gold-border);
    flex-shrink: 0;
}

/* ============================================================
   CTA Section
   ============================================================ */
.section-cta {
    padding: 160px 0;
}

.cta-container {
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.cta-gold-line {
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.cta-container h2 {
    font-size: clamp(2.2rem, 4.5vw, 3.5rem);
    line-height: 1.15;
}

.cta-container p {
    font-size: 1.1rem;
    max-width: 560px;
    line-height: 1.8;
    color: var(--text-light);
}

/* ============================================================
   Footer
   ============================================================ */
.main-footer {
    background: #030303;
    padding: 56px 0 40px;
    border-top: 1px solid var(--border-subtle);
}

.footer-container {
    display: flex;
    flex-direction: column;
    gap: 36px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* footer logo uses .logo-lion.footer-lion + .logo-text-block styles above */

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-subtle);
    padding-top: 28px;
    font-size: 0.82rem;
    color: #555;
}

.cnpj-info { color: #444; }

/* ============================================================
   WhatsApp Floating Button
   ============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    color: #000;
    font-size: 1.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 20px var(--gold-glow);
    transition: all var(--transition);
    animation: waPulse 3s ease-in-out infinite;
}
.whatsapp-float:hover {
    transform: scale(1.12);
    box-shadow: 0 6px 28px rgba(212,175,55,0.6);
    animation: none;
}
@keyframes waPulse {
    0%, 100% { box-shadow: 0 4px 20px var(--gold-glow); }
    50%       { box-shadow: 0 4px 30px rgba(212,175,55,0.65); }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
    .nicho-cards { flex-direction: column; }
    .nicho-divider { width: 100%; height: 1px; margin: 0; }
    .diferenciais-grid { grid-template-columns: 1fr; gap: 2px; }
    .servicos-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .header-nav { gap: 20px; }
    .nav-link { display: none; }

    .hero-container h1 { font-size: 2.4rem; }
    .hero-lead { font-size: 1rem; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { justify-content: center; }

    .scroll-indicator { display: none; }

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

    .sobre-stats { flex-direction: column; }
    .stat-divider { width: 80%; height: 1px; margin: 0; }

    .footer-info { flex-direction: column; gap: 8px; text-align: center; }

    .section-eyebrow::before,
    .section-eyebrow::after { display: none; }

    .parallax-section {
        background-attachment: scroll;
    }
}

@media (max-width: 480px) {
    .nicho-card { flex-direction: column; gap: 12px; }
    .cta-container h2 { font-size: 2rem; }
}