/* ============================================
   CABRAL CONSULTORIA - DESIGN PREMIUM
   Layout Bonito e Moderno 2025
   ============================================ */

:root {
    --cor-primaria: #0f7a4f;
    --cor-secundaria: #0c5f3d;
    --cor-destaque: #13a66a;
    --cor-accent: #20c997;
    --cor-texto: #2c3e50;
    --cor-texto-claro: #6c757d;
    --cor-fundo: #ffffff;
    --cor-fundo-claro: #f8f9fa;
    --cor-fundo-escuro: #f1f3f5;
    --cor-borda: #dee2e6;
    --sombra-suave: 0 2px 15px rgba(15, 122, 79, 0.1);
    --sombra-media: 0 5px 25px rgba(15, 122, 79, 0.15);
    --sombra-forte: 0 10px 40px rgba(15, 122, 79, 0.2);
    --transicao: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transicao-rapida: all 0.3s ease;
}

/* ============================================
   MELHORIAS GERAIS
   ============================================ */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: var(--cor-texto);
    overflow-x: hidden;
}

* {
    box-sizing: border-box;
}

/* ============================================
   HEADER PREMIUM
   ============================================ */
.main-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transicao);
}

.main-header.sticky {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 30px rgba(15, 122, 79, 0.15);
}

.main-header .navbar-nav > li > a {
    position: relative;
    transition: var(--transicao);
}

.main-header .navbar-nav > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cor-primaria), var(--cor-destaque));
    transform: translateX(-50%);
    transition: var(--transicao);
    border-radius: 3px 3px 0 0;
}

.main-header .navbar-nav > li > a:hover::after,
.main-header .navbar-nav > li.active > a::after {
    width: 80%;
}

.main-header .navbar-nav > li > a:hover,
.main-header .navbar-nav > li.active > a {
    color: var(--cor-primaria);
    transform: translateY(-2px);
}

/* ============================================
   HERO SECTION PREMIUM
   ============================================ */
.hero-section {
    position: relative;
    min-height: 700px;
    background: linear-gradient(135deg, #0f7a4f 0%, #0c5f3d 50%, #13a66a 100%);
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 120px 0 100px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.hero-overlay {
    background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    text-shadow: 2px 4px 8px rgba(0,0,0,0.3);
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 45px;
    opacity: 0.95;
    text-shadow: 1px 2px 4px rgba(0,0,0,0.2);
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-buttons {
    animation: fadeInUp 0.8s ease 0.6s both;
}

.btn-primary {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    color: var(--cor-primaria);
    border: none;
    padding: 18px 45px;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
    transition: var(--transicao);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 35px rgba(255, 255, 255, 0.4);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 3px solid white;
    padding: 18px 45px;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    transition: var(--transicao);
    position: relative;
    overflow: hidden;
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: width 0.4s;
    z-index: -1;
}

.btn-outline:hover::before {
    width: 100%;
}

.btn-outline:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   SERVIÇOS PREMIUM
   ============================================ */
.services-section {
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(180deg, rgba(15, 122, 79, 0.05) 0%, transparent 100%);
}

.service-card {
    background: white;
    padding: 50px 35px;
    border-radius: 20px;
    box-shadow: var(--sombra-suave);
    transition: var(--transicao);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(15, 122, 79, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--cor-primaria), var(--cor-destaque));
    transform: scaleX(0);
    transition: var(--transicao);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: var(--sombra-forte);
    border-color: var(--cor-destaque);
}

.service-icon {
    font-size: 4rem;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-destaque));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 30px;
    transition: var(--transicao);
    display: inline-block;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: 20px;
    position: relative;
}

.service-card p {
    color: var(--cor-texto-claro);
    line-height: 1.8;
    font-size: 15px;
}

.service-link {
    color: var(--cor-primaria);
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    transition: var(--transicao);
    position: relative;
}

.service-link::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cor-destaque);
    transition: var(--transicao);
}

.service-link:hover::after {
    width: 100%;
}

.service-link:hover {
    color: var(--cor-destaque);
    transform: translateX(5px);
}

.service-link i {
    transition: var(--transicao);
}

.service-link:hover i {
    transform: translateX(5px);
}

/* ============================================
   SOBRE PREMIUM
   ============================================ */
.about-section {
    background: white;
    position: relative;
}

.about-image img {
    border-radius: 20px;
    box-shadow: var(--sombra-media);
    transition: var(--transicao);
    filter: brightness(1.05);
}

.about-image:hover img {
    transform: scale(1.03);
    box-shadow: var(--sombra-forte);
}

.about-content h2 {
    font-size: 2.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-destaque));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 25px;
    line-height: 1.2;
}

.about-content .lead {
    font-size: 1.3rem;
    color: var(--cor-primaria);
    font-weight: 600;
    margin-bottom: 25px;
    line-height: 1.6;
}

.value-item {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-left: 5px solid var(--cor-destaque);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    transition: var(--transicao);
    box-shadow: var(--sombra-suave);
}

.value-item:hover {
    transform: translateX(10px);
    box-shadow: var(--sombra-media);
    border-left-color: var(--cor-primaria);
}

.value-item h4 {
    color: var(--cor-primaria);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.value-item h4 i {
    margin-right: 10px;
    font-size: 1.3rem;
}

/* ============================================
   DIFERENCIAIS PREMIUM
   ============================================ */
.features-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
}

.feature-box {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: var(--sombra-suave);
    transition: var(--transicao);
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(15, 122, 79, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transicao);
}

.feature-box:hover::before {
    opacity: 1;
    transform: scale(1);
}

.feature-box:hover {
    transform: translateY(-10px);
    box-shadow: var(--sombra-media);
    border-color: var(--cor-destaque);
}

.feature-icon {
    font-size: 3.5rem;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-destaque));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 25px;
    transition: var(--transicao);
    display: inline-block;
}

.feature-box:hover .feature-icon {
    transform: scale(1.15) rotate(5deg);
}

.feature-box h4 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: 15px;
}

/* ============================================
   CTA PREMIUM
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-secundaria) 50%, var(--cor-destaque) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.cta-section h2 {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    text-shadow: 2px 4px 8px rgba(0,0,0,0.2);
    margin-bottom: 20px;
}

.cta-section .lead {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 40px;
}

.btn-white {
    background: white;
    color: var(--cor-primaria);
    border: none;
    padding: 18px 45px;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    transition: var(--transicao);
    position: relative;
    overflow: hidden;
}

.btn-white::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(15, 122, 79, 0.1), transparent);
    transition: left 0.5s;
}

.btn-white:hover::before {
    left: 100%;
}

.btn-white:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
}

/* ============================================
   FOOTER PREMIUM
   ============================================ */
.main-footer {
    background: linear-gradient(180deg, #1a1a1a 0%, #0f0f0f 100%);
    color: #ccc;
    position: relative;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cor-primaria), var(--cor-destaque));
}

.footer-widget h4 {
    color: white;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.footer-widget h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--cor-destaque), transparent);
}

.footer-links a {
    color: #aaa;
    transition: var(--transicao);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--cor-destaque);
    transform: translateX(5px);
    padding-left: 5px;
}

.footer-widget address a {
    color: var(--cor-destaque);
    transition: var(--transicao);
}

.footer-widget address a:hover {
    color: var(--cor-accent);
}

.footer-bottom {
    border-top: 1px solid #333;
    background: rgba(0, 0, 0, 0.3);
}

/* ============================================
   SEÇÕES TÍTULOS PREMIUM
   ============================================ */
.section-title {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-destaque));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--cor-primaria), var(--cor-destaque));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--cor-texto-claro);
    font-weight: 300;
    line-height: 1.6;
}

/* ============================================
   ANIMAÇÕES PREMIUM
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease;
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   SCROLL UP PREMIUM
   ============================================ */
.scrollup {
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-destaque));
    box-shadow: 0 5px 20px rgba(15, 122, 79, 0.4);
    transition: var(--transicao);
}

.scrollup:hover {
    background: linear-gradient(135deg, var(--cor-destaque), var(--cor-accent));
    transform: translateY(-8px) scale(1.1);
    box-shadow: 0 8px 30px rgba(15, 122, 79, 0.5);
}

/* ============================================
   RESPONSIVIDADE PREMIUM
   ============================================ */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content h2 {
        font-size: 2rem;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
    
    .service-card,
    .feature-box {
        padding: 35px 25px;
    }
}