/* ====================
   VARIÁVEIS GLOBAIS
   ==================== */
:root {
    /* Cores da marca */
    --color-primary: #1F3A5F;      /* Azul profundo */
    --color-secondary: #C8A96B;    /* Dourado suave */
    --color-background: #F7F4EE;   /* Off-white */
    --color-sand: #D9CBB8;         /* Areia clara */
    --color-white: #FFFFFF;
    --color-dark: #1a1a1a;
    --color-text: #2c2c2c;
    --color-text-light: #666666;
    
    /* Tipografia */
    --font-primary: 'Cormorant Garamond', serif;
    --font-secondary: 'Inter', sans-serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transições */
    --transition: all 0.3s ease;
}

/* ====================
   RESET E BASE
   ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-primary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ====================
   HEADER E NAVEGAÇÃO
   ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: var(--transition);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2rem;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-text {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 2px;
}

.logo-subtitle {
    font-family: var(--font-secondary);
    font-size: 0.7rem;
    font-weight: 300;
    color: var(--color-secondary);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: -5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
}

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

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

.btn-nav {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
}

.btn-nav::after {
    display: none;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-primary);
    cursor: pointer;
}

/* ====================
   HERO SECTION
   ==================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, #2a5080 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(200, 169, 107, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(200, 169, 107, 0.08) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
}

.hero-subtitle {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-secondary);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 2rem;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: transparent;
    border-color: var(--color-secondary);
    color: var(--color-secondary);
    transform: translateY(-3px);
}

.btn-secondary {
    background: transparent;
    border-color: var(--color-white);
    color: var(--color-white);
}

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.hero-scroll {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Animações de entrada */
.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-delay-1 {
    animation: fadeIn 1s ease-out 0.3s both;
}

.fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.6s both;
}

.fade-in-delay-3 {
    animation: fadeIn 1s ease-out 0.9s both;
}

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

/* ====================
   SEÇÕES GERAIS
   ==================== */
section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

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

.section-subtitle {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-secondary);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-subtitle.light {
    color: var(--color-secondary);
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.section-title.light {
    color: var(--color-white);
}

.lead {
    font-size: 1.2rem;
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 2rem;
}

/* ====================
   ABOUT SECTION
   ==================== */
.about {
    background: var(--color-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    color: var(--color-text);
}

.about-features {
    display: grid;
    gap: 2rem;
}

.feature-card {
    padding: 2rem;
    background: var(--color-background);
    border-radius: 15px;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--color-white);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--color-primary);
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ====================
   VALUE PROPOSITION
   ==================== */
.value-proposition {
    background: var(--color-background);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.value-item {
    position: relative;
    padding-left: 4rem;
}

.value-number {
    position: absolute;
    left: 0;
    top: 0;
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-secondary);
    opacity: 0.3;
}

.value-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.value-item p {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ====================
   KIT SECTION
   ==================== */
.kit-section {
    background: var(--color-white);
}

.kit-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.kit-items {
    margin: 2rem 0;
}

.kit-item {
    display: flex;
    gap: 1.5rem;
    align-items: start;
    padding: 1.5rem;
    margin-bottom: 1rem;
    background: var(--color-background);
    border-radius: 10px;
    transition: var(--transition);
}

.kit-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.kit-icon {
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kit-icon i {
    font-size: 1.3rem;
    color: var(--color-white);
}

.kit-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.kit-item p {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.kit-note {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 10px;
    font-size: 1rem;
}

.kit-visual {
    position: relative;
    width: 100%;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kit-circle {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
    opacity: 0.1;
    position: absolute;
}

.kit-box-icon {
    font-size: 10rem;
    color: var(--color-primary);
    opacity: 0.2;
    position: relative;
}

/* ====================
   FORMATION SECTION
   ==================== */
.formation {
    background: var(--color-background);
}

.formation-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.formation-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.formation-card {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    transform: rotate(-5deg);
    transition: var(--transition);
}

.formation-card:hover {
    transform: rotate(0deg) scale(1.05);
}

.formation-card i {
    font-size: 4rem;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.formation-card h3 {
    font-size: 2rem;
    color: var(--color-white);
    text-align: center;
    line-height: 1.3;
}

.formation-list {
    list-style: none;
    margin: 2rem 0;
}

.formation-list li {
    display: flex;
    align-items: start;
    gap: 1rem;
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
    color: var(--color-text);
}

.formation-list i {
    color: var(--color-secondary);
    font-size: 1.2rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.formation-highlight {
    margin-top: 2rem;
    padding: 2rem;
    background: var(--color-white);
    border-left: 4px solid var(--color-secondary);
    border-radius: 10px;
    position: relative;
}

.formation-highlight p {
    font-size: 1.1rem;
    color: var(--color-primary);
    font-style: italic;
    line-height: 1.8;
}

.formation-highlight i {
    color: var(--color-secondary);
    opacity: 0.3;
}

/* ====================
   OBJECTIVE SECTION
   ==================== */
.objective {
    background: var(--color-white);
}

.objective-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.objective-item {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: var(--color-background);
    border-radius: 15px;
    transition: var(--transition);
}

.objective-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    background: var(--color-primary);
}

.objective-item:hover i {
    color: var(--color-secondary);
}

.objective-item:hover p {
    color: var(--color-white);
}

.objective-item i {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.objective-item p {
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.6;
    transition: var(--transition);
}

/* ====================
   CTA SECTION
   ==================== */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2a5080 100%);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-text {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.cta-benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.cta-benefit {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.cta-benefit i {
    color: var(--color-secondary);
    font-size: 1.2rem;
}

.cta-benefit span {
    color: var(--color-white);
    font-weight: 500;
}

.btn-cta {
    background: var(--color-secondary);
    color: var(--color-primary);
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.btn-cta:hover {
    background: var(--color-white);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-note {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* ====================
   FOOTER
   ==================== */
.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.footer-logo .logo-text {
    color: var(--color-white);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

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

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.footer-email {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: var(--color-white);
    margin-bottom: 2rem;
}

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

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.1rem;
}

.footer-social a:hover {
    background: var(--color-secondary);
    color: var(--color-primary);
    transform: translateY(-3px);
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* ====================
   RESPONSIVE
   ==================== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: var(--color-white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

    .nav-toggle {
        display: block;
    }

    .hero-title {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .about-content,
    .kit-content,
    .formation-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .value-grid,
    .objective-grid {
        grid-template-columns: 1fr;
    }

    .cta-benefits {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .formation-content {
        grid-template-columns: 1fr;
    }

    .formation-visual {
        order: 2;
    }

    .formation-text {
        order: 1;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 1.5rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

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

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .section-title {
        font-size: 1.8rem;
    }

    section {
        padding: 3rem 0;
    }

    .kit-visual {
        height: 300px;
    }

    .kit-circle {
        width: 200px;
        height: 200px;
    }

    .kit-box-icon {
        font-size: 6rem;
    }

    .formation-card {
        width: 220px;
        height: 220px;
    }

    .formation-card i {
        font-size: 3rem;
    }

    .formation-card h3 {
        font-size: 1.5rem;
    }
}