/* --- VARIÁVEIS DE COR E TIPOGRAFIA --- */
:root {
    --primary: #1B3A5C;
    --primary-dark: #0F2540;
    --accent: #B56917;
    --accent-light: #E89C4A;
    --cta: #C1440E;
    --text-dark: #414A4C;
    --text-light: #E8E0D8;
    --bg-warm: #FAF7F4;
    --bg-dark: #121A24;
    
    --font-head: 'Oswald', sans-serif;
    --font-body: 'Lora', serif;
}

/* --- RESET BÁSICO --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: #FFFFFF;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

h1, h2, h3, h4 {
    font-family: var(--font-head);
    color: var(--primary);
    line-height: 1.2;
    font-weight: 700;
}

/* --- BOTÕES --- */
.btn {
    display: inline-block;
    padding: 14px 28px;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background-color: var(--cta);
    color: #FFFFFF;
    border: 2px solid var(--cta);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--cta);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(193, 68, 14, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
}

.btn-secondary:hover {
    background-color: #FFFFFF;
    color: var(--primary);
    transform: translateY(-2px);
}

/* --- HEADER --- */
.header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: backdrop-filter 0.3s ease;
}

.header.scrolled {
    background: rgba(15, 37, 64, 0.95);
    backdrop-filter: blur(10px);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: #FFFFFF;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 10px;
    padding: 20px;
    background: rgba(27, 58, 92, 0.98);
    border-top: 1px solid rgba(181, 105, 23, 0.3);
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    color: #FFFFFF;
    text-decoration: none;
    padding: 12px 0;
    font-weight: 500;
    transition: color 0.3s;
    border-bottom: 1px solid rgba(181, 105, 23, 0.2);
}

.mobile-menu a:hover {
    color: var(--accent);
}

.mobile-menu .btn {
    margin-top: 10px;
    width: 100%;
    text-align: center;
}

.logo strong {
    color: #FFFFFF;
    font-family: var(--font-head);
    font-size: 1.5rem;
    display: block;
    font-weight: 700;
}

.logo span {
    color: var(--accent);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.nav-links a {
    color: #FFFFFF;
    text-decoration: none;
    margin: 0 15px;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--accent);
}

/* --- HERO SECTION --- */
.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: #FFFFFF;
    padding: 120px 0;
    text-align: left;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(184, 105, 23, 0.1);
    border-radius: 50%;
    pointer-events: none;
}

.hero h1 {
    color: #FFFFFF;
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 600px;
    color: rgba(232, 224, 216, 0.95);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

/* --- SEÇÕES GENÉRICAS --- */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    font-weight: 700;
}

/* --- TRUST GRID --- */
.trust-section {
    background-color: var(--bg-warm);
}

.trust-grid {
    display: grid;
    gap: 30px;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.trust-card {
    background-color: #FFFFFF;
    padding: 40px;
    border-radius: 8px;
    border: 2px solid var(--accent);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.trust-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(181, 105, 23, 0.15);
}

.trust-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background-color: rgba(181, 105, 23, 0.1);
    border-radius: 8px;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.trust-card:hover .trust-icon {
    transform: scale(1.15);
    background-color: rgba(181, 105, 23, 0.2);
}

.trust-card h3 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: 700;
    margin-top: 0;
}

.trust-card p {
    color: var(--text-dark);
    line-height: 1.7;
}

/* --- PROBLEMAS & SERVIÇOS (GRIDS) --- */
.grid-4, .grid-3 {
    display: grid;
    gap: 30px;
}

.grid-4 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

.problem-card, .trust-item {
    background-color: #FFFFFF;
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid var(--accent);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-card:hover, .trust-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(181, 105, 23, 0.12);
}

.problem-card {
    position: relative;
}

.card-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 15px;
    display: inline-block;
    padding: 15px;
    background-color: rgba(181, 105, 23, 0.1);
    border-radius: 8px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.problem-card:hover .card-icon {
    transform: scale(1.1) rotate(-5deg);
    background-color: rgba(181, 105, 23, 0.2);
}

.problem-card h3 { 
    margin-bottom: 15px; 
    font-size: 1.2rem;
    margin-top: 0;
}

.services-section {
    background-color: var(--bg-dark);
    color: #FFFFFF;
}

.services-section .section-title {
    color: #FFFFFF;
}

.services-grid {
    display: grid;
    gap: 30px;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.service-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: 1px solid rgba(184, 105, 23, 0.3);
    padding: 40px;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 25px;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(181, 105, 23, 0.2);
}

.service-icon {
    font-size: 3rem;
    color: var(--accent-light);
    min-width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(184, 105, 23, 0.15);
    border-radius: 8px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

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

.service-info {
    flex: 1;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(181, 105, 23, 0.2);
}

.service-card h3 {
    color: #FFFFFF;
    margin-bottom: 15px;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 10px;
    display: inline-block;
    font-weight: 700;
}

.service-card p { color: rgba(232, 224, 216, 0.9); }

/* --- ÁREA DE ATENDIMENTO --- */
.area-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #FFFFFF;
    text-align: center;
}

.area-section .section-title { color: #FFFFFF; }

.area-tags {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.area-tags span {
    background-color: rgba(184, 105, 23, 0.2);
    border: 1px solid var(--accent);
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: 500;
    animation: slideIn 0.5s ease-out forwards;
    opacity: 0;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- FAQ --- */
.faq-accordion { max-width: 800px; margin: 0 auto; }

.faq-item {
    margin-bottom: 15px;
    border: 1px solid #E2E8F0;
    border-radius: 6px;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 20px;
    background-color: #FFFFFF;
    border: none;
    font-size: 1.1rem;
    font-family: var(--font-head);
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: var(--bg-warm);
}

.faq-question::after {
    content: '\25BC';
    color: var(--accent);
    transition: transform 0.3s ease;
    margin-left: 15px;
}

.faq-item.active .faq-question::after {
    transform: rotate(-180deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
    background-color: var(--bg-warm);
}

.faq-answer p { 
    padding: 20px 0;
    color: var(--text-dark);
}

/* --- CTA FINAL --- */
.cta-final {
    background: linear-gradient(135deg, var(--accent) 0%, var(--cta) 100%);
    text-align: center;
    color: #FFFFFF;
    padding: 120px 0;
}

.cta-final h2 { 
    color: #FFFFFF; 
    margin-bottom: 15px;
    font-size: 2.5rem;
    font-weight: 700;
}
.cta-final p { 
    margin-bottom: 30px; 
    font-size: 1.2rem;
    opacity: 0.95;
}
.cta-final .btn { 
    background-color: #FFFFFF; 
    border-color: #FFFFFF;
    color: var(--cta);
    font-weight: 700;
}
.cta-final .btn:hover { 
    background-color: transparent; 
    border-color: #FFFFFF; 
    color: #FFFFFF;
    transform: translateY(-2px);
}

/* --- FOOTER --- */
.footer {
    background-color: var(--bg-dark);
    color: rgba(232, 224, 216, 0.7);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer h4 {
    color: #FFFFFF;
    margin-bottom: 20px;
    font-weight: 700;
}

.footer a {
    display: block;
    color: rgba(232, 224, 216, 0.7);
    text-decoration: none;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(232, 224, 216, 0.1);
    padding-top: 20px;
    font-size: 0.9rem;
}

/* --- WHATSAPP FLUTUANTE --- */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6);
    }
}

.whatsapp-float:hover {
    transform: scale(1.1);
    animation: none;
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 70%;
    height: 70%;
    border: 2px solid #25d366;
    border-radius: 50%;
    animation: ring 1.5s infinite;
    opacity: 0;
}

@keyframes ring {
    0% {
        width: 70%;
        height: 70%;
        opacity: 1;
    }
    100% {
        width: 120%;
        height: 120%;
        opacity: 0;
    }
}

/* --- RESPONSIVIDADE (MOBILE) --- */
@media (max-width: 768px) {
    .nav-links { display: none; }
    
    .hamburger {
        display: flex;
    }

    .header-content {
        gap: 10px;
    }

    .header .btn {
        padding: 10px 15px;
        font-size: 0.9rem;
        white-space: nowrap;
    }
    
    .hero { 
        padding: 60px 0; 
        text-align: center; 
    }
    .hero h1 { 
        font-size: 2.2rem; 
        margin-bottom: 15px;
    }
    
    .hero-buttons { 
        flex-direction: column;
        gap: 10px;
    }
    
    .section-title { 
        font-size: 1.8rem;
        margin-bottom: 40px;
    }
    
    .services-grid {
        gap: 20px;
    }

    .service-card {
        flex-direction: column;
        text-align: center;
        padding: 30px;
    }

    .service-icon {
        margin: 0 auto;
    }

    .service-info {
        text-align: left;
    }

    .service-card h3 {
        display: block;
        text-align: left;
    }

    .trust-grid {
        gap: 20px;
    }

    .trust-card {
        padding: 25px;
    }

    .problem-card {
        padding: 20px;
    }

    .card-icon {
        width: 50px;
        height: 50px;
        font-size: 2rem;
    }

    .area-tags {
        gap: 10px;
    }

    .area-tags span {
        padding: 8px 16px;
        font-size: 0.9rem;
    }

    .faq-accordion {
        margin: 0;
    }

    .faq-question {
        padding: 15px;
        font-size: 1rem;
    }

    .cta-final {
        padding: 60px 0;
    }

    .cta-final h2 {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }

    .cta-final p {
        font-size: 1rem;
    }

    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }

    .footer-grid {
        gap: 30px;
        grid-template-columns: 1fr;
    }

    .footer h4 {
        font-size: 1.1rem;
    }

    .footer-bottom {
        font-size: 0.85rem;
    }
}