/* ==========================================
   RESET & BASE STYLES
   ========================================== */

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

:root {
    --primary-color: #1B4F8C;
    --primary-dark: #133A6B;
    --primary-light: #2A5E9B;
    --white: #FFFFFF;
    --text-dark: #1A1A1A;
    --text-gray: #555555;
    --light-gray: #F5F5F5;
    --border-gray: #E0E0E0;
    --success-color: #28A745;
    --warning-color: #FFC107;
    
    --spacing-unit: 1rem;
    --radius: 8px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-unit);
}

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */

.header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-gray);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.logo:hover img {
    transform: scale(1.05);
}

.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

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

.nav-cta {
    background-color: var(--primary-color);
    color: var(--white) !important;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
}

.nav-cta:hover::after {
    display: none;
}

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

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--white);
    border-bottom: 1px solid var(--border-gray);
    flex-direction: column;
    gap: 0;
    padding: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.mobile-nav-link {
    color: var(--text-dark);
    text-decoration: none;
    padding: 1rem var(--spacing-unit);
    border-bottom: 1px solid var(--border-gray);
    transition: var(--transition);
}

.mobile-nav-link:hover {
    background-color: var(--light-gray);
}

.mobile-nav-cta {
    background-color: var(--primary-color);
    color: var(--white) !important;
    margin: 0;
    border-radius: 0;
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4rem var(--spacing-unit);
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    opacity: 0.9;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
}

.hero-description {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-cta {
    display: flex;
    gap: 1rem;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: float 3s ease-in-out infinite;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ==========================================
   BUTTONS
   ========================================== */

.btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(27, 79, 140, 0.3);
}

.btn-secondary {
    background-color: var(--primary-light);
    color: var(--white);
}

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

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* ==========================================
   WHATSAPP BUTTON
   ========================================== */

.btn-whatsapp {
    background-color: #25D366;
    color: var(--white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 1.2rem;
    margin: 2.5rem 0 1rem 0;
    padding: 1rem 2.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.4);
    color: var(--white);
}

/* ==========================================
   SECTIONS GENERAL STYLING
   ========================================== */

section {
    padding: 4rem var(--spacing-unit);
}

h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    text-align: center;
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================
   ABOUT SECTION
   ========================================== */

.about {
    background-color: var(--light-gray);
}

.about-header {
    text-align: center;
    margin-bottom: 3rem;
}

.about-header p {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 1rem auto 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background-color: var(--white);
    border-radius: var(--radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.about-accomplishments {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    margin-bottom: 2rem;
}

.accomplishments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

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

.check-icon {
    color: var(--success-color);
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
}

.accomplishment-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

.warning-box {
    background-color: var(--white);
    border-left: 4px solid var(--warning-color);
    padding: 1.5rem;
    border-radius: var(--radius);
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.warning-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.warning-box p {
    color: var(--text-dark);
}

/* ==========================================
   SITUATIONS SECTION
   ========================================== */

.situations {
    background-color: var(--white);
}

.situations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.situation-card {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.situation-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(27, 79, 140, 0.15);
}

.situation-icon {
    font-size: 2rem;
    color: var(--success-color);
    margin-bottom: 1rem;
    display: block;
}

.situation-card h3 {
    color: var(--text-dark);
    font-size: 1.1rem;
}

.section-cta {
    text-align: center;
}

/* ==========================================
   HOW IT WORKS SECTION
   ========================================== */

.how-it-works {
    background-color: var(--primary-color);
    color: var(--white);
}

.how-it-works h2 {
    color: var(--white);
}

.how-it-works .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: center;
}

.step {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: var(--radius);
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.step:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.5rem;
    display: block;
}

.step h3 {
    color: var(--white);
    font-size: 1rem;
    line-height: 1.5;
}

.step-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    min-height: 100px;
}

@media (max-width: 768px) {
    .step-arrow {
        display: none;
    }
}

/* ==========================================
   TESTIMONIALS SECTION
   ========================================== */

.testimonials {
    background-color: var(--light-gray);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    transform: translateY(-5px);
}

.testimonial-stars {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.95rem;
}

/* ==========================================
   BENEFITS SECTION
   ========================================== */

.benefits {
    background-color: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.benefit-item {
    text-align: center;
    padding: 2rem;
}

.benefit-icon {
    font-size: 2rem;
    color: var(--success-color);
    margin-bottom: 1rem;
    display: block;
}

.benefit-item h3 {
    margin-bottom: 0.5rem;
}

.benefit-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* ==========================================
   CONTACT SECTION
   ========================================== */

.contact {
    background-color: var(--primary-color);
    color: var(--white);
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact h2 {
    color: var(--white);
}

.contact-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.05rem;
}

.contact-note {
    text-align: center;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* ==========================================
   FOOTER
   ========================================== */

.footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 3rem var(--spacing-unit);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-section .btn {
    width: 100%;
    margin-top: 1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

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

    .menu-toggle {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-text h1 {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-image img {
        max-height: 250px;
    }

    h2 {
        font-size: 1.6rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .steps-container {
        grid-template-columns: 1fr;
    }

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

    section {
        padding: 2rem var(--spacing-unit);
    }

    .situation-card:hover {
        transform: translateY(-3px);
    }

    .step:hover {
        transform: translateY(-3px);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-unit: 0.75rem;
    }

    .hero-text h1 {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-description {
        font-size: 0.95rem;
    }

    h2 {
        font-size: 1.4rem;
    }

    h3 {
        font-size: 1.05rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    .nav-link {
        font-size: 0.9rem;
    }

    .logo img {
        height: 40px;
    }

    .accomplishments-grid,
    .situations-grid,
    .benefits-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .warning-box {
        flex-direction: column;
        text-align: center;
    }

    .stat-item {
        padding: 1.5rem;
    }

    section {
        padding: 1.5rem var(--spacing-unit);
    }
}

/* ==========================================
   ANIMATIONS
   ========================================== */

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.situation-card,
.testimonial-card,
.benefit-item {
    animation: slideInUp 0.6s ease-out forwards;
}

.situation-card:nth-child(2) {
    animation-delay: 0.1s;
}

.situation-card:nth-child(3) {
    animation-delay: 0.2s;
}

.situation-card:nth-child(4) {
    animation-delay: 0.3s;
}

.situation-card:nth-child(5) {
    animation-delay: 0.4s;
}

.situation-card:nth-child(6) {
    animation-delay: 0.5s;
}

/* ==========================================
   NOVA SEÇÃO EQUIPE
   ========================================== */

.about-team {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.team-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

.team-text h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.team-text p {
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.team-highlight {
    font-weight: 600;
    color: var(--text-dark) !important;
    font-size: 1.1rem;
    border-left: 3px solid var(--primary-color);
    padding-left: 1rem;
    margin-top: 1.5rem;
}

/* ==========================================
   NOVA SEÇÃO NOTIFICAÇÃO (CARTA)
   ========================================== */

.notification-alert {
    background-color: var(--light-gray);
    padding: 3rem var(--spacing-unit);
}

.notification-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    background-color: var(--white);
    padding: 3rem;
    border-radius: var(--radius);
    box-shadow: 0 8px 20px rgba(27, 79, 140, 0.08);
    border-left: 5px solid var(--warning-color);
}

.notification-text h2 {
    text-align: left;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.notification-text p {
    color: var(--text-gray);
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
}

.notification-text strong {
    color: var(--text-dark);
}

.notification-image {
    display: flex;
    justify-content: center;
}

.notification-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transform: rotate(2deg);
    transition: var(--transition);
}

.notification-image img:hover {
    transform: rotate(0deg) scale(1.02);
}

.mt-4 {
    margin-top: 1.5rem;
}

/* ==========================================
   AJUSTES RESPONSIVOS PARA NOVAS SEÇÕES
   ========================================== */

@media (max-width: 768px) {
    .about-team,
    .notification-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .notification-text h2 {
        text-align: center;
    }

    .team-highlight {
        border-left: none;
        border-top: 3px solid var(--primary-color);
        padding-left: 0;
        padding-top: 1rem;
    }
}