/* ==========================================================================
   STYLE SHEET: MÉTODO VÉRTICE LANDING PAGE
   Estética: Vênus em Virgem (Minimalismo Funcional, Tons Orgânicos, Rigor Geométrico)
   ========================================================================== */

/* --- Variáveis do Sistema de Design --- */
:root {
    --bg-linho: #F5F2EB;
    --areia: #E1D8C7;
    --cinza-mineral: #4A5559;
    --verde-salvia: #828C74;
    --marrom-taupe: #362E2B;
    --white: #FFFFFF;
    
    --font-titles: 'Cormorant Garamond', serif;
    --font-body: 'Outfit', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    --border-hairline: 0.5px solid rgba(74, 85, 89, 0.2);
}

/* --- Reset & Base Styles --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-linho);
    color: var(--marrom-taupe);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
}

body {
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: var(--font-titles);
    font-weight: 500;
    line-height: 1.2;
    color: var(--marrom-taupe);
}

p {
    font-weight: 300;
    color: rgba(54, 46, 43, 0.85); /* marrom-taupe com opacidade */
}

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

ul {
    list-style: none;
}

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

/* --- Layout Containers --- */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem 0;
}

/* --- Reusable Components (Buttons) --- */
.btn {
    display: inline-block;
    padding: 1rem 2.2rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.05rem;
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    text-transform: uppercase;
}

.btn-sage {
    background-color: var(--verde-salvia);
    color: var(--white);
}

.btn-sage:hover {
    background-color: var(--marrom-taupe);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(54, 46, 43, 0.15);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--cinza-mineral);
    color: var(--marrom-taupe);
    margin-left: 1rem;
}

.btn-outline:hover {
    background-color: var(--cinza-mineral);
    color: var(--white);
    transform: translateY(-2px);
}

/* --- Navbar / Header --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(245, 242, 235, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: var(--border-hairline);
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    padding: 0.5rem 0;
    background-color: rgba(245, 242, 235, 0.95);
    box-shadow: 0 2px 20px rgba(74, 85, 89, 0.05);
}

.header-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--marrom-taupe);
}

.logo-icon {
    transition: var(--transition-smooth);
}

.logo:hover .logo-icon {
    transform: rotate(180deg);
}

.logo-text {
    font-family: var(--font-titles);
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: 0.2rem;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    font-size: 0.85rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
}

.main-nav a:hover {
    color: var(--verde-salvia);
}

.nav-cta-btn {
    border: 1px solid var(--verde-salvia);
    padding: 0.5rem 1.2rem;
    color: var(--verde-salvia) !important;
}

.nav-cta-btn:hover {
    background-color: var(--verde-salvia);
    color: var(--white) !important;
}

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

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 1.5px;
    background-color: var(--marrom-taupe);
    transition: var(--transition-smooth);
}

/* --- Hero Section --- */
.hero-section {
    padding-top: 10rem;
    padding-bottom: 5rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

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

.hero-title {
    font-size: 3.8rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--marrom-taupe);
}

.hero-subtitle {
    font-size: 1.15rem;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    align-items: center;
}

.image-frame {
    position: relative;
    border: var(--border-hairline);
    padding: 1rem;
    background-color: var(--white);
    box-shadow: 0 10px 30px rgba(74, 85, 89, 0.08);
}

.image-frame::after {
    content: '';
    position: absolute;
    top: 2rem;
    left: 2rem;
    right: -2rem;
    bottom: -2rem;
    border: 1px solid var(--areia);
    z-index: -1;
    transition: var(--transition-smooth);
}

.image-frame:hover::after {
    top: 1.5rem;
    left: 1.5rem;
    right: -1.5rem;
    bottom: -1.5rem;
}

.hero-image {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* --- Truthtelling Section --- */
.truthtelling-section {
    background-color: var(--areia);
}

.truthtelling-card {
    background-color: var(--white);
    border: var(--border-hairline);
    padding: 4rem;
    position: relative;
    box-shadow: 0 15px 40px rgba(54, 46, 43, 0.05);
}

.card-tag {
    position: absolute;
    top: 0;
    left: 4rem;
    transform: translateY(-50%);
    background-color: var(--marrom-taupe);
    color: var(--white);
    padding: 0.4rem 1.2rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    font-weight: 500;
}

.content-badge {
    display: inline-block;
    background-color: var(--verde-salvia);
    color: var(--white);
    padding: 0.4rem 1.2rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.truthtelling-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
}

.truthtelling-text p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.truthtelling-highlight {
    border-left: 2px solid var(--verde-salvia);
    padding-left: 2rem;
    display: flex;
    align-items: center;
}

.highlight-quote {
    font-family: var(--font-titles);
    font-size: 1.8rem;
    font-style: italic;
    line-height: 1.3;
    color: var(--cinza-mineral);
}

/* --- Metodo Section (Pyramid) --- */
.metodo-section {
    background-color: var(--bg-linho);
}

.section-header {
    margin-bottom: 4rem;
}

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

.section-subtitle {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 1rem auto 0 auto;
}

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

/* Interactive SVG Pyramid (Premium Design) */
.pyramid-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 1.5rem 0;
}

.pyramid-svg {
    width: 100%;
    max-width: 450px;
    overflow: visible;
}

.pyramid-level {
    cursor: pointer;
    outline: none;
}

/* O shape do nível (inativo por padrão) */
.pyramid-shape {
    fill: url(#grad-inactive);
    stroke: var(--areia);
    stroke-width: 1px;
    stroke-linejoin: round;
    transition: fill 0.4s ease, stroke 0.4s ease, filter 0.4s ease, transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    transform-origin: 250px 225px; /* Centro do viewBox */
}

/* Hover state: zoom sutil e realce suave */
.pyramid-level:hover .pyramid-shape {
    stroke: var(--verde-salvia);
    stroke-width: 1.5px;
    filter: brightness(0.98);
    transform: scale(1.02);
}

/* Active state: sombra e escala destacadas */
.pyramid-level.active .pyramid-shape {
    stroke: var(--marrom-taupe);
    stroke-width: 1.5px;
    filter: url(#premium-shadow);
    transform: scale(1.04);
}

/* Preenchimento dos gradientes ativos de acordo com o nível */
.pyramid-level.active.level-5 .pyramid-shape { fill: url(#grad-active-5); }
.pyramid-level.active.level-4 .pyramid-shape { fill: url(#grad-active-4); }
.pyramid-level.active.level-3 .pyramid-shape { fill: url(#grad-active-3); }
.pyramid-level.active.level-2 .pyramid-shape { fill: url(#grad-active-2); }
.pyramid-level.active.level-1 .pyramid-shape { fill: url(#grad-active-1); }

/* Tipografia interna do SVG */
.pyramid-num {
    font-family: var(--font-titles);
    font-size: 24px;
    font-weight: 500;
    fill: var(--marrom-taupe);
    text-anchor: middle;
    dominant-baseline: middle;
    pointer-events: none;
    transition: var(--transition-smooth);
    opacity: 0.7;
}

.pyramid-name {
    font-family: var(--font-body);
    font-size: 9px;
    font-weight: 400;
    fill: var(--cinza-mineral);
    text-anchor: middle;
    dominant-baseline: middle;
    pointer-events: none;
    text-transform: uppercase;
    letter-spacing: 0.15rem;
    transition: var(--transition-smooth);
}

/* Hover no texto */
.pyramid-level:hover .pyramid-num {
    opacity: 1;
}

/* Cores de texto do nível ativo */
.pyramid-level.active .pyramid-num {
    opacity: 1;
    fill: var(--white);
    font-size: 26px;
    font-weight: 600;
}

.pyramid-level.active .pyramid-name {
    fill: var(--white);
    font-weight: 500;
    letter-spacing: 0.2rem;
}

/* Exceções de contraste para fundos claros ativos (Nível 2 e Nível 3) */
.pyramid-level.active.level-2 .pyramid-num,
.pyramid-level.active.level-2 .pyramid-name,
.pyramid-level.active.level-3 .pyramid-num,
.pyramid-level.active.level-3 .pyramid-name {
    fill: var(--marrom-taupe);
}

/* Pyramid Details Pane */
.pyramid-details {
    display: flex;
    align-items: center;
}

.details-card {
    background-color: var(--white);
    border: var(--border-hairline);
    padding: 3rem;
    width: 100%;
    box-shadow: 0 10px 30px rgba(74, 85, 89, 0.05);
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.details-title {
    font-size: 2rem;
    color: var(--verde-salvia);
    margin-bottom: 1.5rem;
    transition: var(--transition-smooth);
}

.details-desc {
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.7;
    margin-bottom: 2rem;
    transition: var(--transition-smooth);
}

.details-footer {
    border-top: var(--border-hairline);
    padding-top: 1.5rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
    color: var(--cinza-mineral);
}

/* --- Escopo Section --- */
.escopo-section {
    background-color: var(--areia);
}

.escopo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.escopo-card {
    background-color: var(--white);
    border: var(--border-hairline);
    padding: 3rem 2.2rem;
    transition: var(--transition-smooth);
}

.escopo-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(54, 46, 43, 0.06);
}

.escopo-icon {
    color: var(--verde-salvia);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.card-title {
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.card-text {
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.6;
}

/* --- Quem Sou Section --- */
.quem-sou-section {
    background-color: var(--bg-linho);
}

.quem-sou-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: center;
}

.image-frame-rounded {
    position: relative;
    border: var(--border-hairline);
    padding: 1rem;
    background-color: var(--white);
    box-shadow: 0 10px 30px rgba(74, 85, 89, 0.08);
    border-radius: 50% 50% 0 0;
    overflow: hidden;
}

.quem-sou-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 50% 50% 0 0;
}

.quem-sou-content {
    position: relative;
}

.quem-sou-text {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

/* --- Contato Section --- */
.contato-section {
    background-color: var(--areia);
}

.contato-card {
    background-color: var(--white);
    border: var(--border-hairline);
    padding: 4.5rem;
    box-shadow: 0 15px 40px rgba(54, 46, 43, 0.05);
}

.contato-header {
    margin-bottom: 3rem;
}

.contato-form {
    max-width: 800px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
    font-weight: 500;
    color: var(--cinza-mineral);
}

.form-group input {
    padding: 0.8rem 1rem;
    border: none;
    border-bottom: 1px solid var(--areia);
    background-color: transparent;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--marrom-taupe);
    transition: var(--transition-smooth);
}

.form-group input:focus {
    outline: none;
    border-bottom: 1px solid var(--verde-salvia);
    background-color: rgba(225, 216, 199, 0.15);
}

.form-group.full-width {
    grid-column: span 2;
}

/* Títulos de Blocos de Formulário */
.form-block-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-top: 2rem;
    margin-bottom: 1.5rem;
    border-bottom: 1.5px solid var(--areia);
    padding-bottom: 0.5rem;
}

.form-block-num {
    font-family: var(--font-title);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--verde-salvia);
}

.form-block-title {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.05rem;
    color: var(--marrom-taupe);
}

/* Suporte para Select Dropdown */
.form-group select {
    padding: 0.8rem 1rem;
    border: none;
    border-bottom: 1px solid var(--areia);
    background-color: transparent;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--marrom-taupe);
    transition: var(--transition-smooth);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23362E2B' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

.form-group select:focus {
    outline: none;
    border-bottom: 1px solid var(--verde-salvia);
    background-color: rgba(225, 216, 199, 0.15);
}

/* Opções de Radio Button Minimalistas */
.radio-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-top: 0.5rem;
}

.radio-option {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    font-size: 0.95rem;
    color: var(--marrom-taupe);
    cursor: pointer;
    font-weight: 300;
    line-height: 1.4;
}

.radio-option input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 1px solid var(--areia);
    border-radius: 50%;
    outline: none;
    background-color: transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.radio-option input[type="radio"]:checked {
    border-color: var(--verde-salvia);
    background-color: var(--verde-salvia);
    box-shadow: inset 0 0 0 3.5px var(--bg-linho);
}

.btn-submit {
    background-color: var(--verde-salvia);
    color: var(--white);
    padding: 1.2rem 3rem;
    border: none;
    font-weight: 500;
}

.btn-submit:hover {
    background-color: var(--marrom-taupe);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(54, 46, 43, 0.15);
}

/* --- Footer --- */
.main-footer {
    background-color: var(--marrom-taupe);
    color: var(--white);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3rem 0;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

.footer-tagline {
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.05rem;
}

.footer-info {
    text-align: right;
    font-size: 0.85rem;
    font-weight: 200;
    color: rgba(255, 255, 255, 0.6);
}

.footer-subtext {
    font-size: 0.75rem;
    margin-top: 0.3rem;
    opacity: 0.5;
}

/* --- Modal Overlay (Sucesso) --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(54, 46, 43, 0.6);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background-color: var(--white);
    border: var(--border-hairline);
    padding: 3.5rem 3rem;
    max-width: 500px;
    width: 90%;
    position: relative;
    text-align: center;
    box-shadow: 0 20px 50px rgba(54, 46, 43, 0.2);
    transform: translateY(30px);
    transition: var(--transition-smooth);
}

.modal-overlay.active .modal-card {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--cinza-mineral);
}

.modal-icon {
    color: var(--verde-salvia);
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.modal-title {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.modal-text {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: rgba(54, 46, 43, 0.85);
}

.modal-action .btn {
    width: 100%;
}

/* --- Animation Classes (Scroll Reveal) --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.appear {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsividade (Media Queries) --- */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-section {
        padding-top: 8rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .truthtelling-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .metodo-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .escopo-grid {
        grid-template-columns: 1fr;
    }
    
    .quem-sou-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .image-frame-rounded {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: auto;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-linho);
        padding: 2rem;
        border-bottom: 0.5px solid rgba(74, 85, 89, 0.2);
        gap: 1.5rem;
        text-align: center;
        box-shadow: 0 10px 20px rgba(74, 85, 89, 0.05);
    }
    
    .main-nav.active {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Hamburger animations */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .header-container {
        padding: 1rem 0;
    }
    
    .container {
        padding: 3.5rem 0;
    }
    
    .truthtelling-card {
        padding: 3rem 2rem;
    }
    
    .contato-card {
        padding: 3rem 2rem;
    }
    
    .modal-card {
        padding: 2.5rem 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-info {
        text-align: center;
    }
}