/* CSS Design System for My House Modulados */

/* Variables & Theme */
:root {
    --primary: #C5A880; /* Elegant Champagne Gold */
    --primary-hover: #B2946D;
    --primary-glow: rgba(197, 168, 128, 0.3);
    
    --bg-dark: #121212; /* Deep Obsidian */
    --bg-dark-secondary: #1A1A1A; /* Slightly lighter obsidian */
    --bg-card: #222222; /* Card dark color */
    --bg-light: #FDFBF7; /* Warm light sand/cream */
    --bg-light-secondary: #F6F3EC;
    
    --text-light: #F5F5F5;
    --text-dark: #2D2D2D;
    --text-muted: #8E8E8E;
    --text-muted-light: #B5B5B5;
    
    --border-light: rgba(255, 255, 255, 0.08);
    --border-dark: rgba(0, 0, 0, 0.08);
    
    --whatsapp-green: #25D366;
    --whatsapp-green-hover: #20BA5A;
    
    --font-headers: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    --border-radius-lg: 16px;
    --border-radius-md: 8px;
    --border-radius-sm: 4px;
}

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

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

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headers);
    font-weight: 600;
    line-height: 1.25;
    color: var(--text-light);
}

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

button {
    font-family: var(--font-body);
    cursor: pointer;
    border: none;
    background: none;
    outline: none;
    transition: var(--transition-fast);
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: var(--border-radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Utility Classes */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.text-center { text-align: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.btn-block { width: 100%; text-align: center; }

/* Buttons Style */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-headers);
    font-weight: 500;
    letter-spacing: 0.5px;
    border-radius: var(--border-radius-md);
    transition: var(--transition-smooth);
    text-transform: uppercase;
    font-size: 0.875rem;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary);
    color: #121212;
    box-shadow: 0 4px 14px var(--primary-glow);
}
.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(197, 168, 128, 0.45);
}

.btn-outline {
    border: 1px solid var(--primary);
    color: var(--primary);
}
.btn-outline:hover {
    background-color: var(--primary);
    color: #121212;
    transform: translateY(-2px);
}

.btn-whatsapp {
    background-color: var(--whatsapp-green);
    color: #fff;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover {
    background-color: var(--whatsapp-green-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 0.75rem;
}
.btn-md {
    padding: 0.8rem 1.8rem;
}
.btn-lg {
    padding: 1rem 2.2rem;
    font-size: 0.95rem;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    padding: 1.25rem 0;
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background-color: rgba(18, 18, 18, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border-light);
}

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

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    line-height: 1;
}

.logo-img {
    height: 80px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.header.scrolled .logo-img {
    height: 55px;
}

.logo-text-group {
    display: flex;
    flex-direction: column;
}

.logo-brand {
    font-family: var(--font-headers);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 1px;
}

.logo-accent {
    color: var(--primary);
}

.logo-sub {
    font-size: 0.55rem;
    letter-spacing: 5.5px;
    font-weight: 500;
    color: var(--text-muted-light);
    margin-top: 2px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-item {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted-light);
}

.nav-item:hover, .nav-item.active {
    color: var(--primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.mobile-menu-toggle .bar {
    width: 25px;
    height: 2px;
    background-color: var(--text-light);
    transition: var(--transition-fast);
}

/* Mobile Drawer Menu */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background-color: var(--bg-dark-secondary);
    z-index: 1100;
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    border-left: 1px solid var(--border-light);
}

.mobile-drawer.active {
    right: 0;
}

.drawer-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2rem;
    color: var(--text-muted-light);
}

.drawer-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    list-style: none;
    margin-top: 2rem;
}

.drawer-item {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-light);
    display: block;
}

.drawer-item:hover {
    color: var(--primary);
}

.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 1090;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

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

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    padding-bottom: 60px;
    background-image: url('assets/images/hero_kitchen.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(18, 18, 18, 0.95) 0%, rgba(18, 18, 18, 0.8) 50%, rgba(18, 18, 18, 0.6) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 650px;
}

.hero-tag {
    display: inline-block;
    color: var(--primary);
    font-family: var(--font-headers);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.25rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted-light);
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.hero-badges {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.badge-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(197, 168, 128, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.badge-text {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Sections Global Styles */
section {
    padding: 7.5rem 0;
}

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

.section-subtitle {
    color: var(--primary);
    font-family: var(--font-headers);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    font-weight: 600;
    display: block;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-desc {
    color: var(--text-muted-light);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.05rem;
}

/* Interactive Simulator Section */
.simulator-section {
    background-color: var(--bg-dark-secondary);
}

.simulator-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3.5rem;
    align-items: center;
}

.simulator-preview {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    aspect-ratio: 16 / 10;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.sim-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.5s ease-in-out;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
}

.sim-image.active {
    opacity: 1;
    position: relative;
}

.sim-overlay-shade {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 35%;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
    pointer-events: none;
    z-index: 2;
}

.sim-preview-badge {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    background-color: rgba(0, 0, 0, 0.75);
    border: 1px solid var(--border-light);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    backdrop-filter: blur(4px);
    z-index: 3;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(197, 168, 128, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(197, 168, 128, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(197, 168, 128, 0); }
}

.simulator-controls {
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
}

.control-group {
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 1.5rem;
}

.control-group:last-of-type {
    border-bottom: none;
}

.control-group-title {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.control-options {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-option {
    padding: 0.75rem 1.25rem;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-md);
    color: var(--text-muted-light);
    font-size: 0.85rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-option:hover {
    border-color: var(--primary);
    color: var(--text-light);
}

.btn-option.active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #121212;
}

.color-picker {
    display: flex;
    gap: 15px;
}

.color-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.color-btn.active {
    border-color: var(--primary);
}

.color-indicator {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.control-group-label {
    display: block;
    margin-top: 8px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.simulator-cta {
    background-color: rgba(255,255,255,0.02);
    border: 1px solid var(--border-light);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
}

.sim-cta-text {
    font-size: 0.85rem;
    color: var(--text-muted-light);
    margin-bottom: 1rem;
}

/* Differentials Section */
.differentials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.75rem;
}

.diff-card {
    background-color: rgba(255,255,255,0.02);
    border: 1px solid var(--border-light);
    padding: 2.25rem;
    border-radius: var(--border-radius-lg);
    transition: var(--transition-smooth);
}

.diff-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(197, 168, 128, 0.05);
    background-color: rgba(255, 255, 255, 0.04);
}

.diff-icon-wrapper {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-md);
    background-color: rgba(197, 168, 128, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.diff-card-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.85rem;
}

.diff-card-desc {
    font-size: 0.875rem;
    color: var(--text-muted-light);
    line-height: 1.5;
}

/* Multi-Step Estimator Form Section */
.estimator-section {
    background-color: var(--bg-dark-secondary);
}

.estimator-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.estimator-info {
    max-width: 500px;
}

.info-tag {
    color: var(--primary);
    font-family: var(--font-headers);
    font-size: 0.8rem;
    letter-spacing: 2px;
    font-weight: 600;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.75rem;
}

.info-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.info-desc {
    color: var(--text-muted-light);
    margin-bottom: 2.5rem;
}

.info-steps {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.info-step-item {
    display: flex;
    gap: 1.25rem;
}

.step-num {
    font-family: var(--font-headers);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    opacity: 0.7;
    margin-top: -3px;
}

.step-item-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.step-item-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Multistep Card Styling */
.multistep-card {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.form-progress {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-bottom: 3rem;
}

.form-progress::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--border-light);
    z-index: 1;
    transform: translateY(-50%);
}

.progress-bar {
    position: absolute;
    top: 50%;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--primary);
    z-index: 2;
    transform: translateY(-50%);
    transition: width 0.4s ease;
}

.progress-step-indicator {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--bg-dark);
    border: 2px solid var(--border-light);
    color: var(--text-muted-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 3;
    transition: var(--transition-fast);
}

.progress-step-indicator.active {
    border-color: var(--primary);
    background-color: var(--bg-dark);
    color: var(--primary);
    box-shadow: 0 0 10px rgba(197, 168, 128, 0.2);
}

.progress-step-indicator.completed {
    border-color: var(--primary);
    background-color: var(--primary);
    color: #121212;
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeInStep 0.4s ease-in-out forwards;
}

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

.form-step-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-step-desc {
    font-size: 0.85rem;
    color: var(--text-muted-light);
    margin-bottom: 2rem;
}

/* Environment Step Styles */
.form-grid-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 2.25rem;
}

.checkbox-option-card {
    cursor: pointer;
}

.hidden-checkbox, .hidden-radio {
    display: none;
}

.custom-card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1rem;
    background-color: rgba(255,255,255,0.01);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
    height: 100%;
}

.checkbox-option-card:hover .custom-card-content,
.radio-option-card:hover .custom-card-list-content {
    border-color: var(--primary);
    background-color: rgba(255,255,255,0.02);
}

.hidden-checkbox:checked + .custom-card-content {
    border-color: var(--primary);
    background-color: rgba(197, 168, 128, 0.08);
}

.hidden-checkbox:checked + .custom-card-content .card-text {
    color: var(--primary);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.card-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted-light);
}

/* Style Selection Step Styles */
.form-list-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 2.25rem;
}

.custom-card-list-content {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 1.25rem;
    background-color: rgba(255,255,255,0.01);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
}

.hidden-radio:checked + .custom-card-list-content {
    border-color: var(--primary);
    background-color: rgba(197, 168, 128, 0.08);
}

.radio-circle {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid var(--border-light);
    margin-top: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hidden-radio:checked + .custom-card-list-content .radio-circle {
    border-color: var(--primary);
}

.hidden-radio:checked + .custom-card-list-content .radio-circle::after {
    content: '';
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
}

.card-list-title {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 3px;
}

.card-list-desc {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Contact Info Form Inputs */
.form-inputs-group {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2.25rem;
}

.input-field-wrapper {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.input-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted-light);
}

.form-input {
    width: 100%;
    background-color: var(--bg-dark-secondary);
    border: 1px solid var(--border-light);
    color: var(--text-light);
    padding: 0.85rem 1rem;
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    outline: none;
}

.error-msg {
    display: none;
    font-size: 0.75rem;
    color: #ff6b6b;
}

.input-field-wrapper.error .form-input {
    border-color: #ff6b6b;
}

.input-field-wrapper.error .error-msg {
    display: block;
}

.form-navigation {
    display: flex;
    margin-top: 1.5rem;
}

.form-navigation.flex-between {
    justify-content: space-between;
}

.form-navigation button {
    min-width: 120px;
}

/* Portfolio Section */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.portfolio-item {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--border-light);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.08);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(18,18,18,0.9) 0%, rgba(18,18,18,0.4) 50%, rgba(18,18,18,0) 100%);
    opacity: 0;
    transition: var(--transition-smooth);
    display: flex;
    align-items: flex-end;
    padding: 2rem;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-info {
    transform: translateY(15px);
    transition: var(--transition-smooth);
}

.portfolio-item:hover .portfolio-info {
    transform: translateY(0);
}

.portfolio-tag {
    color: var(--primary);
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1.5px;
    display: block;
    margin-bottom: 5px;
}

.portfolio-item-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.portfolio-item-desc {
    font-size: 0.85rem;
    color: var(--text-muted-light);
}

/* Process / How it works Section */
.process-section {
    background-color: var(--bg-dark-secondary);
}

.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 4rem auto 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 40px;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary) 0%, var(--border-light) 100%);
}

.process-step {
    display: flex;
    gap: 30px;
    position: relative;
    margin-bottom: 4rem;
}

.process-step:last-of-type {
    margin-bottom: 0;
}

.process-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--bg-dark);
    border: 2px solid var(--border-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    z-index: 2;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    transition: var(--transition-smooth);
}

.process-step:hover .process-icon {
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

.process-content {
    padding-top: 1rem;
}

.process-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.process-desc {
    color: var(--text-muted-light);
    font-size: 0.95rem;
    max-width: 600px;
}

/* Testimonial Section */
.testimonials-slider-container {
    max-width: 750px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    padding-bottom: 2rem;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
}

.testimonial-slide {
    flex-shrink: 0;
    width: 100%;
    padding: 3rem;
    background-color: var(--bg-dark-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.testimonial-stars {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 1.1rem;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.testimonial-user {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    text-align: left;
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary);
    color: #121212;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-headers);
    font-weight: 700;
    font-size: 1.1rem;
}

.user-name {
    font-size: 0.95rem;
    font-weight: 600;
}

.user-location {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 2rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.15);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot.active {
    background-color: var(--primary);
    width: 25px;
    border-radius: 50px;
}

/* FAQ Accordion Section */
.faq-section {
    background-color: var(--bg-dark-secondary);
}

.faq-accordion-wrapper {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    font-family: var(--font-headers);
    font-weight: 500;
    font-size: 1.05rem;
    color: var(--text-light);
    text-align: left;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-toggle-icon {
    font-size: 1.25rem;
    color: var(--primary);
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.4s ease;
    padding: 0 2rem;
    color: var(--text-muted-light);
    font-size: 0.9rem;
}

.faq-item.active .faq-answer {
    padding-bottom: 1.5rem;
}

.faq-item.active .faq-toggle-icon {
    transform: rotate(45deg);
}

/* Final Conversion Banner CTA */
.cta-section {
    position: relative;
    background-image: url('assets/images/hero_kitchen.png');
    background-size: cover;
    background-position: center;
    text-align: center;
    padding: 8rem 0;
}

.cta-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 18, 0.92);
    z-index: 1;
}

.cta-container {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.cta-title {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.cta-desc {
    color: var(--text-muted-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

/* Footer Styling */
.footer {
    background-color: #0b0b0b;
    border-top: 1px solid var(--border-light);
    padding: 5rem 0 2.5rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 3.5rem;
    margin-bottom: 4rem;
}

.footer-brand-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 1.5rem 0;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted-light);
}

.social-icon:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--text-muted);
}

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

.contact-info-item {
    display: flex;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 12px;
    line-height: 1.5;
}

.contact-icon {
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid var(--border-light);
    padding-top: 2.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.credit-text {
    margin-top: 5px;
    color: var(--text-muted-light);
    opacity: 0.5;
}

/* Animations */
.animate-fade {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-content .animate-fade:nth-child(1) { animation-delay: 0.1s; }
.hero-content .animate-fade:nth-child(2) { animation-delay: 0.2s; }
.hero-content .animate-fade:nth-child(3) { animation-delay: 0.3s; }
.hero-content .animate-fade:nth-child(4) { animation-delay: 0.4s; }
.hero-content .animate-fade:nth-child(5) { animation-delay: 0.5s; }

@keyframes fadeInUp {
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .simulator-wrapper {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .estimator-container {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    .differentials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: 5rem 0;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .mobile-menu-toggle {
        display: flex;
    }
    .nav-menu {
        display: none;
    }
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    .process-timeline::before {
        left: 20px;
    }
    .process-icon {
        width: 44px;
        height: 44px;
        font-size: 0.9rem;
    }
    .process-icon svg {
        width: 18px;
        height: 18px;
    }
    .process-step {
        gap: 15px;
    }
    .testimonial-slide {
        padding: 1.75rem;
    }
    .multistep-card {
        padding: 1.75rem;
    }
    .form-grid-options {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .differentials-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .hero-actions .btn {
        width: 100%;
    }
    .cta-buttons .btn {
        width: 100%;
    }
}

/* ==========================================
   8. About Page (Quem Somos) Styles
   ========================================== */
.about-page .header {
    background-color: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
}

.about-hero {
    position: relative;
    padding: 10rem 0 6rem;
    background-color: var(--bg-dark-secondary);
    background-image: linear-gradient(135deg, rgba(26, 26, 26, 0.95) 0%, rgba(18, 18, 18, 0.98) 100%);
    border-bottom: 1px solid var(--border-light);
    text-align: center;
}

.about-hero-container {
    max-width: 800px;
    position: relative;
    z-index: 2;
    margin: 0 auto;
}

.about-hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin: 1rem 0;
    letter-spacing: -1px;
}

.about-hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted-light);
    font-weight: 300;
}

.about-section {
    padding: 6rem 0;
    position: relative;
}

.about-section.bg-alt {
    background-color: var(--bg-dark-secondary);
}

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

@media (max-width: 992px) {
    .grid-two-columns {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-hero {
        padding: 8rem 0 4rem;
    }
    
    .about-hero-title {
        font-size: 2.5rem;
    }
    
    .about-section {
        padding: 4rem 0;
    }
}

.about-segment-tag {
    color: var(--primary);
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 0.75rem;
}

.about-segment-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.about-paragraph {
    color: var(--text-muted-light);
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
    font-weight: 300;
}

.about-paragraph strong {
    color: var(--text-light);
    font-weight: 600;
}

.highlight-box-border {
    border-left: 3px solid var(--primary);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-light);
    font-size: 1.1rem;
}

.heritage-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.heritage-icon-group {
    margin-bottom: 1.5rem;
}

.heritage-card-title {
    font-size: 2.5rem;
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 1rem;
}

.heritage-card-desc {
    color: var(--text-muted-light);
    margin-bottom: 2rem;
    font-size: 1rem;
}

.slogan-box {
    border-top: 1px solid var(--border-light);
    padding-top: 1.5rem;
}

.slogan-box strong {
    color: var(--primary);
    font-size: 1.1rem;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 0.5rem;
}

.slogan-box p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.principle-callout {
    background: linear-gradient(135deg, rgba(197, 168, 128, 0.05) 0%, rgba(197, 168, 128, 0.01) 100%);
    border: 1px solid rgba(197, 168, 128, 0.15);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    margin-top: 2.5rem;
}

.principle-tag {
    color: var(--primary);
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    display: block;
    margin-bottom: 0.5rem;
}

.principle-callout h3 {
    font-size: 1.8rem;
    color: var(--text-light);
    font-weight: 700;
    margin-bottom: 1rem;
}

.principle-callout p {
    color: var(--text-muted-light);
    font-size: 1rem;
}

.today-insights {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.insight-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
}

.insight-label {
    color: var(--primary);
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 0.75rem;
}

.insight-text {
    color: var(--text-muted-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.slogan-badge {
    border: 1px dashed var(--primary);
    color: var(--primary);
    border-radius: var(--border-radius-md);
    padding: 1.25rem 2rem;
    font-size: 1.1rem;
    text-align: center;
    font-weight: 600;
    margin-top: 1.5rem;
    background-color: rgba(197, 168, 128, 0.02);
}

.vision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin: 4rem 0;
}

.vision-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition-smooth);
}

.vision-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.vision-card-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary);
    font-family: var(--font-headers);
    line-height: 1;
    margin-bottom: 1rem;
}

.vision-card-icon {
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.vision-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.vision-card-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.about-callout-banner {
    background: linear-gradient(135deg, var(--bg-dark-secondary) 0%, #171717 100%);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-lg);
    padding: 4rem 3rem;
    margin-top: 5rem;
}

.about-callout-banner h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
    line-height: 1.4;
    margin-bottom: 3rem;
}

.brand-association {
    border-top: 1px solid var(--border-light);
    padding-top: 3rem;
}

.brand-association span {
    color: var(--primary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}

.brand-association h2 {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.banner-slogan {
    font-size: 1.25rem;
    color: var(--text-muted-light);
    font-style: italic;
    font-weight: 300;
}

@media (max-width: 992px) {
    .vision-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-callout-banner {
        padding: 3rem 1.5rem;
    }
    
    .about-callout-banner h3 {
        font-size: 1.4rem;
    }
}