/* css/site.css */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;800&family=Montserrat:wght@300;400;500;600;700;800&display=swap');

:root {
    --brand-gold: #C7A36A;
    --brand-gold-hover: #b5925a;
    --brand-gold-light: rgba(199, 163, 106, 0.15);
    --brand-warm-bg: #F7F5F1;
    --brand-sand: #EDE7DD;
    --brand-steel: #B7B9BC;
    --brand-light-grey: #E2E2E2;
    --brand-dark: #1E1D1B;
    --brand-dark-card: #2C2B29;
    --brand-deep: #121110;
    --brand-white: #FFFFFF;
    --success: #10b981;
    
    --title-font: 'Cinzel', serif;
    --body-font: 'Montserrat', sans-serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    background-color: var(--brand-warm-bg);
    color: var(--brand-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography & Global */
h1, h2, h3, h4, h5 {
    font-family: var(--title-font);
    letter-spacing: 1px;
}

.text-gold {
    color: var(--brand-gold);
}

.bg-brand-light {
    background-color: var(--brand-sand);
    color: var(--brand-dark);
}

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

/* Header & Navigation */
header.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(199, 163, 106, 0.2);
    transition: var(--transition);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--brand-dark);
}

.logo-icon {
    font-size: 2rem;
    color: var(--brand-gold);
    transition: var(--transition);
}

.logo-wrapper:hover .logo-icon {
    transform: rotate(-10deg) scale(1.1);
}

.logo-text {
    font-family: var(--title-font);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.logo-tagline {
    font-size: 0.6rem;
    letter-spacing: 1px;
    color: var(--brand-gold);
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--brand-dark);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

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

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

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

.btn-nav-action {
    background-color: var(--brand-gold);
    color: var(--brand-deep);
    padding: 0.6rem 1.25rem;
    border-radius: 4px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    transition: var(--transition);
    border: 1px solid var(--brand-gold);
}

.btn-nav-action:hover {
    background-color: transparent;
    color: var(--brand-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(199, 163, 106, 0.2);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 8rem 0 6rem 0;
    background: radial-gradient(circle at 80% 20%, var(--brand-white) 0%, var(--brand-warm-bg) 100%);
    color: var(--brand-dark);
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"%3E%3Cpath d="M10 10h80v80H10z" fill="none" stroke="%23c7a36a" stroke-width="0.3" stroke-opacity="0.15"/%3E%3C/svg%3E');
    opacity: 0.6;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content h2 {
    font-size: 1.1rem;
    color: var(--brand-gold);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1.5rem;
    font-weight: 600;
    animation: fadeInUp 0.8s ease;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 2rem;
    text-transform: uppercase;
    animation: fadeInUp 1s ease;
}

.hero-content p {
    font-size: 1.1rem;
    color: rgba(30, 29, 27, 0.8);
    margin-bottom: 2.5rem;
    font-weight: 400;
    animation: fadeInUp 1.2s ease;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    animation: fadeInUp 1.4s ease;
}

.btn-premium {
    font-family: var(--body-font);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.9rem;
    padding: 1rem 2rem;
    border-radius: 4px;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.btn-gold {
    background-color: var(--brand-gold);
    color: var(--brand-deep);
    border: 1px solid var(--brand-gold);
}

.btn-gold:hover {
    background-color: transparent;
    color: var(--brand-gold);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(199, 163, 106, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--brand-dark);
    border: 1px solid rgba(30, 29, 27, 0.3);
}

.btn-outline:hover {
    border-color: var(--brand-gold);
    color: var(--brand-gold);
    transform: translateY(-3px);
}

/* Beautiful Hero Isometric Concept Graphic using CSS */
.hero-graphic {
    position: relative;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: zoomIn 1.5s ease;
}

.isometric-house {
    width: 320px;
    height: 260px;
    position: relative;
    transform: rotateX(60deg) rotateZ(-45deg);
    transform-style: preserve-3d;
    transition: transform 0.5s;
}

.isometric-house:hover {
    transform: rotateX(55deg) rotateZ(-40deg) translateY(-10px);
}

.house-wall {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--brand-gold);
    box-shadow: inset 0 0 15px rgba(199, 163, 106, 0.15);
}

.wall-front {
    width: 140px;
    height: 120px;
    transform: rotateY(90deg) translateZ(70px) translateY(140px);
    background: linear-gradient(to top, var(--brand-white), rgba(199, 163, 106, 0.25));
}

.wall-side {
    width: 140px;
    height: 120px;
    transform: translateZ(70px) translateY(140px);
    background: linear-gradient(to top, var(--brand-warm-bg), rgba(199, 163, 106, 0.2));
}

.house-roof {
    position: absolute;
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--brand-gold) 0%, #9c7b48 100%);
    transform: translateZ(260px) rotateX(0deg) translate(-5px, -5px);
    opacity: 0.95;
    box-shadow: 0 10px 25px rgba(199, 163, 106, 0.2);
    border: 1.5px solid var(--brand-white);
}

.house-base {
    position: absolute;
    width: 160px;
    height: 160px;
    background: rgba(199, 163, 106, 0.1);
    border: 1px dashed var(--brand-gold);
    transform: translateZ(70px) translate(-10px, -10px);
}

/* Brands / Values Section */
.section-padding {
    padding: 6rem 0;
}

.section-title-wrapper {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--brand-gold);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    text-transform: uppercase;
}

.section-title-wrapper::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--brand-gold);
    margin: 1.5rem auto 0 auto;
}

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

.value-card {
    background-color: var(--brand-white);
    padding: 2.5rem 1.5rem;
    border-radius: 4px;
    text-align: center;
    border: 1px solid var(--brand-light-grey);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(199, 163, 106, 0.1);
    border-color: var(--brand-gold);
}

.value-icon {
    font-size: 2.5rem;
    color: var(--brand-gold);
    margin-bottom: 1.5rem;
}

.value-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.value-card p {
    font-size: 0.85rem;
    color: var(--brand-dark);
    font-weight: 400;
}

/* About / Quem Somos Section */
.about-section {
    background-color: var(--brand-sand);
    border-top: 1px solid rgba(199, 163, 106, 0.15);
    border-bottom: 1px solid rgba(199, 163, 106, 0.15);
}

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

.about-graphic {
    background-color: var(--brand-white);
    padding: 3rem;
    border-radius: 8px;
    border: 1px solid var(--brand-gold);
    position: relative;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.about-graphic-inner {
    border: 1px dashed var(--brand-gold);
    padding: 2rem;
    text-align: center;
    color: var(--brand-dark);
}

.about-concept-badge {
    position: absolute;
    top: -15px;
    right: 25px;
    background-color: var(--brand-gold);
    color: var(--brand-deep);
    padding: 0.4rem 1.2rem;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 3px;
}

.about-text h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.about-text p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.about-feat-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.about-feat-item i {
    color: var(--brand-gold);
    font-size: 1.1rem;
}

/* Instagram Content Section */
.insta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.insta-card {
    background-color: var(--brand-white);
    border-radius: 4px;
    border: 1px solid var(--brand-light-grey);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.02);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.insta-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(199, 163, 106, 0.1);
    border-color: var(--brand-gold);
}

.insta-header {
    background-color: var(--brand-sand);
    color: var(--brand-dark);
    padding: 1.5rem;
    text-align: center;
    font-family: var(--title-font);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--brand-gold);
}

.insta-body {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.insta-quote {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--brand-gold);
    line-height: 1.4;
    margin-bottom: 1rem;
    font-style: italic;
}

.insta-text {
    font-size: 0.85rem;
    color: var(--brand-dark);
    margin-bottom: 1.5rem;
}

.insta-badge-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.insta-badge {
    background: var(--brand-warm-bg);
    border-left: 3px solid var(--brand-gold);
    padding: 0.5rem 0.8rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--brand-dark);
}

/* Configurador Section */
.configurador-section {
    background-color: var(--brand-warm-bg);
    color: var(--brand-dark);
    position: relative;
}

.config-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Step Progress Indicator */
.steps-indicator {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 600px;
    margin: 0 auto 4rem auto;
    position: relative;
}

.steps-indicator::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--brand-sand);
    z-index: 1;
}

.step-node {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--brand-white);
    border: 2px solid var(--brand-light-grey);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--brand-steel);
    transition: var(--transition);
}

.step-node.active {
    background-color: var(--brand-gold);
    border-color: var(--brand-gold);
    color: var(--brand-white);
    box-shadow: 0 0 15px rgba(199, 163, 106, 0.4);
}

.step-node.completed {
    background-color: var(--brand-white);
    border-color: var(--brand-gold);
    color: var(--brand-gold);
}

.step-node span.step-label {
    position: absolute;
    bottom: -25px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    color: var(--brand-dark);
    opacity: 0.7;
}

.step-node.active span.step-label {
    color: var(--brand-gold);
    opacity: 1;
}

/* Main Configurator Workspace Grid */
.config-workspace {
    display: grid;
    grid-template-columns: 2.2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.config-stage {
    display: none; /* Controlled by JS */
}

.config-stage.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

/* Step 1 Cards */
.module-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.module-card {
    background-color: var(--brand-white);
    border-radius: 6px;
    border: 2px solid transparent;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.module-card:hover {
    transform: translateY(-5px);
    border-color: var(--brand-gold);
}

.module-card.selected {
    border-color: var(--brand-gold);
    box-shadow: 0 8px 25px rgba(199, 163, 106, 0.15);
}

.module-card-img {
    height: 180px;
    width: 100%;
    object-fit: cover;
    background-color: var(--brand-warm-bg);
}

.module-card-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.module-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--brand-dark);
}

.module-card-desc {
    font-size: 0.8rem;
    color: rgba(30, 29, 27, 0.7);
    margin-bottom: 1.5rem;
}

.module-card-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--brand-gold);
}

/* Step 2 Accordion Opcionais */
.opt-category-group {
    background-color: var(--brand-white);
    border-radius: 6px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--brand-light-grey);
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.opt-category-header {
    background-color: var(--brand-warm-bg);
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    border-bottom: 1px solid var(--brand-light-grey);
    color: var(--brand-dark);
}

.opt-category-header h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    text-transform: uppercase;
}

.opt-list {
    padding: 1.5rem;
}

.opt-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1.5rem;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--brand-light-grey);
}

.opt-item:last-child {
    border-bottom: none;
}

.opt-item-check {
    width: 22px;
    height: 22px;
    border: 2px solid var(--brand-light-grey);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    background-color: transparent;
}

.opt-item.selected .opt-item-check {
    background-color: var(--brand-gold);
    border-color: var(--brand-gold);
    color: var(--brand-white);
}

.opt-item-check i {
    font-size: 0.75rem;
    display: none;
}

.opt-item.selected .opt-item-check i {
    display: block;
}

.opt-item-info h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 0.25rem;
}

.opt-item-info p {
    font-size: 0.75rem;
    color: rgba(30, 29, 27, 0.7);
}

.opt-item-price {
    font-weight: 700;
    color: var(--brand-gold);
    font-size: 0.95rem;
}

/* Right-side Sticky Summary Panel */
.config-summary-panel {
    background-color: var(--brand-white);
    border-radius: 6px;
    border: 1px solid var(--brand-gold);
    padding: 2rem;
    position: sticky;
    top: 100px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    color: var(--brand-dark);
}

.summary-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--brand-light-grey);
    padding-bottom: 0.75rem;
    text-transform: uppercase;
}

.summary-details-list {
    margin-bottom: 2rem;
    max-height: 250px;
    overflow-y: auto;
}

.summary-detail-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: rgba(30, 29, 27, 0.8);
    margin-bottom: 0.75rem;
}

.summary-detail-item span.item-name {
    max-width: 170px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.summary-price-box {
    background-color: var(--brand-warm-bg);
    padding: 1.25rem;
    border-radius: 4px;
    text-align: center;
    margin-bottom: 2rem;
    border: 1px solid rgba(199, 163, 106, 0.4);
}

.summary-price-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--brand-dark);
    opacity: 0.7;
    margin-bottom: 0.5rem;
}

.summary-price-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--brand-gold);
    font-family: var(--title-font);
}

.summary-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Proposal Summary and Forms */
.lead-form-card {
    background-color: var(--brand-white);
    border-radius: 6px;
    padding: 2.5rem;
    border: 1px solid var(--brand-light-grey);
    color: var(--brand-dark);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.lead-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

/* Footer Section */
footer.site-footer {
    background-color: var(--brand-warm-bg);
    color: var(--brand-dark);
    padding: 4rem 0 2rem 0;
    border-top: 1px solid rgba(199, 163, 106, 0.2);
    font-size: 0.85rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--brand-dark);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.footer-col p {
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(30, 29, 27, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--brand-gold);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--brand-light-grey);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(30, 29, 27, 0.6);
}

/* Keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive */
@media(max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-graphic {
        display: none;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .config-workspace {
        grid-template-columns: 1fr;
    }
    .config-summary-panel {
        position: static !important;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media(max-width: 600px) {
    .hero-content h1 {
        font-size: 2.25rem;
    }
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }
    .lead-form-grid {
        grid-template-columns: 1fr;
    }
}