/*
Theme Name: LP - Landing Pages
Theme URI: 
Author: Mmoretti
Author URI: 
Description: Tema de Landing Pages para Laje, Concreto e Estruturas Metálicas
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lp
*/

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Cores principais - M Moretti */
    --primary-color: #E53935;
    --primary-dark: #C62828;
    --primary-light: #EF5350;
    --secondary-color: #1a1a1a;
    --accent-color: #E53935;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --text-muted: #999999;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --bg-dark: #1a1a1a;

    /* WhatsApp */
    --whatsapp-color: #25D366;
    --whatsapp-dark: #128C7E;

    /* Cores específicas por página */
    --laje-primary: #E53935;
    --laje-secondary: #EF5350;
    --concreto-primary: #4a5568;
    --concreto-secondary: #718096;
    --metalicas-primary: #c05621;
    --metalicas-secondary: #dd6b20;

    /* Tipografia */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Outfit', 'Inter', sans-serif;

    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Bordas */
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1.5rem;

    /* Sombras */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);

    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
    list-style: none;
}

/* ============================================
   TIPOGRAFIA
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

/* ============================================
   CONTAINER
   ============================================ */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-accent {
    background: linear-gradient(135deg, var(--accent-color), #f6ad55);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

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

.site-logo img {
    height: 50px;
    width: auto;
}

.main-nav ul {
    display: flex;
    gap: var(--spacing-md);
}

.main-nav a {
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 0.5rem 0;
}

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

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

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-dark);
    transition: all var(--transition-fast);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.9), rgba(43, 108, 176, 0.7));
}

.hero-content {
    position: relative;
    z-index: 1;
    color: white;
    max-width: 700px;
}

.hero-content h1 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.hero-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

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

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: 1.125rem;
}

/* ============================================
   FEATURES / SERVICES
   ============================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg,
.feature-icon img {
    width: 40px;
    height: 40px;
    color: white;
}

.feature-card h3 {
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
}

.cta-section h2 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--bg-dark);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

.footer-col h4 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.footer-col p,
.footer-col a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .main-nav ul {
        flex-direction: column;
        text-align: center;
    }

    .mobile-menu-toggle {
        display: flex;
    }

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

    .section {
        padding: var(--spacing-lg) 0;
    }
}

@media (max-width: 480px) {
    .btn {
        width: 100%;
        padding: 0.875rem 1.5rem;
    }

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

/* ============================================
   UTILITIES
   ============================================ */
.text-center {
    text-align: center;
}

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

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

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

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

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

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

/* ============================================
   LANDING PAGE - HERO
   ============================================ */
.hero-lp {
    background: linear-gradient(180deg, #fff 0%, #f8f9fa 100%);
    padding-top: 120px;
    padding-bottom: 60px;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero-lp .container {
    max-width: 1200px;
    padding: 0 4rem;
}

.hero-lp-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--primary-color);
    padding: 0;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
}

.hero-lp-content h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.hero-lp-content h1 .text-accent {
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-dark);
    font-weight: 500;
    margin-bottom: 1rem;
}

.hero-description {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.hero-bullets {
    margin-bottom: 2rem;
}

.hero-bullets li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.bullet-icon {
    color: var(--primary-color);
    font-weight: bold;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.btn-whatsapp {
    background: var(--whatsapp-color);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.btn-whatsapp:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-dark);
    border: 2px solid #ddd;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

.hero-trust {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.hero-trust-avatars {
    display: flex;
}

.hero-trust-avatars span {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: 2px solid white;
    margin-left: -8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: white;
    font-weight: 600;
}

.hero-trust-avatars span:first-child {
    margin-left: 0;
}

.hero-trust strong {
    color: var(--primary-color);
    font-weight: 600;
}

.hero-lp-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.12);
}

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

.hero-image-badge {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    background: white;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.hero-image-badge svg {
    color: var(--primary-color);
    flex-shrink: 0;
}

.hero-image-badge .badge-label {
    display: block;
    font-size: 0.65rem;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-image-badge .badge-text {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
    background: white;
    padding: 3rem 0;
    border-bottom: 1px solid #eee;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ============================================
   SECTION WITH IMAGE LAYOUT
   ============================================ */
.section-with-image {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.section-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.section-image img {
    width: 100%;
    height: auto;
    display: block;
}

.section-text h2 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    margin-bottom: 1rem;
    text-align: left;
}

.section-text .section-subtitle {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* Features Grid 2 columns */
.features-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.features-grid-2 .feature-card-simple {
    text-align: left;
    padding: 1.5rem;
}

.features-grid-2 .feature-icon-simple {
    margin: 0 0 1rem 0;
}

/* Features Grid 4 columns */
.features-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-card-simple {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card-simple:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon-simple {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon-simple svg {
    width: 40px;
    height: 40px;
    color: var(--primary-color);
}

.feature-card-simple h4 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.feature-card-simple p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    font-weight: 500;
    color: var(--text-dark);
}

.benefit-check {
    font-size: 1.25rem;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.product-with-image {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.product-with-image.reverse {
    direction: rtl;
}

.product-with-image.reverse>* {
    direction: ltr;
}

.product-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.product-image img {
    width: 100%;
    height: auto;
    display: block;
}

.product-content h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.product-content .product-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.product-content .product-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.product-content .product-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.product-content .check-icon {
    color: var(--primary-color);
    font-weight: 700;
}

.product-content .product-indication {
    padding: 1rem;
    background: rgba(229, 57, 53, 0.08);
    border-radius: 8px;
    font-size: 0.9rem;
}

.product-content .product-indication strong {
    color: var(--primary-color);
}

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

.product-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.product-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.product-desc {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.product-features {
    margin-bottom: 1.5rem;
}

.product-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-dark);
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.product-indication {
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ============================================
   SPECS TABLE
   ============================================ */
.specs-table-wrapper {
    overflow-x: auto;
    margin-bottom: 2rem;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.specs-table th,
.specs-table td {
    padding: 1rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.specs-table th {
    background: var(--bg-light);
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.specs-table td {
    color: var(--text-dark);
}

.specs-table tbody tr:hover {
    background: #fafafa;
}

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

.btn-outline-accent {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

/* ============================================
   PROCESS SECTION
   ============================================ */
.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.process-step {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    position: relative;
}

.process-number {
    font-size: 4rem;
    font-weight: 800;
    color: rgba(229, 57, 53, 0.1);
    position: absolute;
    top: 1rem;
    right: 1.5rem;
}

.process-badge {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.process-step h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

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

.process-tagline {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-dark);
    font-weight: 500;
}

/* Process Grid 6 columns */
.process-grid-6 {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.process-grid-6 .process-step {
    padding: 1.5rem 1rem;
}

.process-grid-6 .process-number {
    font-size: 2.5rem;
    position: static;
    margin-bottom: 0.5rem;
}

.process-grid-6 .process-step h4 {
    font-size: 0.9rem;
}

/* ============================================
   MPA GRID (Concrete Types)
   ============================================ */
.mpa-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.mpa-card {
    background: white;
    padding: 2rem 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.mpa-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-4px);
}

.mpa-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.mpa-desc {
    display: block;
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.4;
}

.section-note {
    text-align: center;
    font-size: 1rem;
    color: var(--text-dark);
    margin-top: 1rem;
}

/* Alert Box */
.alert-box {
    background: rgba(229, 57, 53, 0.08);
    border-left: 4px solid var(--primary-color);
    padding: 1rem 1.25rem;
    border-radius: 0 8px 8px 0;
    font-size: 0.9rem;
    color: var(--text-dark);
    margin-top: 1.5rem;
}

.alert-box strong {
    color: var(--primary-color);
}

/* Notice Box (centered alert) */
.notice-box {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    background: white;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.notice-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.notice-box h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.notice-box p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.notice-alert {
    background: rgba(229, 57, 53, 0.08);
    border: 1px solid rgba(229, 57, 53, 0.2);
    padding: 1rem 1.25rem;
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-dark);
    text-align: left;
}

.notice-alert strong {
    color: var(--primary-color);
}

/* ============================================
   APLICAÇÕES GRID (Metal Structures)
   ============================================ */
.aplicacoes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.aplicacao-card {
    background: white;
    padding: 2rem 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.aplicacao-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.aplicacao-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 1rem;
}

.aplicacao-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
}

/* ============================================
   TIPOS GRID (Metal Structures)
   ============================================ */
.tipos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.tipo-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.tipo-card:hover {
    border-color: var(--primary-color);
}

.tipo-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 1rem;
}

.tipo-card h4 {
    font-size: 1rem;
    color: var(--text-dark);
    margin: 0;
}

/* ============================================
   DIFERENCIAIS GRID
   ============================================ */
.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.diferencial-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 12px;
}

.diferencial-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.diferencial-item span:last-child {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
}

/* Process Grid 7 columns */
.process-grid-7 {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.process-grid-7 .process-step {
    padding: 1.25rem 0.75rem;
}

.process-grid-7 .process-number {
    font-size: 2rem;
    position: static;
    margin-bottom: 0.5rem;
}

.process-grid-7 .process-step h4 {
    font-size: 0.8rem;
}

/* Authority tagline */
.authority-tagline {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary-color);
    margin-top: 1.5rem;
}

/* ============================================
   AUDIENCE SECTION
   ============================================ */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

.audience-item {
    background: white;
    padding: 1.25rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-dark);
}

/* ============================================
   AUTHORITY SECTION
   ============================================ */
.authority-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.authority-content h2 {
    margin-bottom: 1.5rem;
}

.authority-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.authority-benefits {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.authority-item {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.1rem;
}

/* ============================================
   CTA FINAL SECTION
   ============================================ */
.section-cta-final {
    background: var(--primary-color);
    padding: 4rem 0;
}

.cta-final-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-final-content h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta-final-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.cta-final-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-cta-primary {
    background: white;
    color: var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.btn-cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-whatsapp-alt {
    background: var(--whatsapp-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.btn-whatsapp-alt:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-2px);
}

/* ============================================
   LANDING PAGE RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-lp-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-lp-image {
        max-width: 600px;
        margin: 0 auto;
    }

    .hero-bullets li {
        justify-content: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .section-with-image {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

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

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

    .product-with-image {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .product-with-image.reverse {
        direction: ltr;
    }

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

    .product-content .product-features li {
        justify-content: center;
    }

    .features-grid-4,
    .features-grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .process-grid-6 {
        grid-template-columns: repeat(3, 1fr);
    }

    .mpa-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .aplicacoes-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .tipos-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-grid-7 {
        grid-template-columns: repeat(4, 1fr);
    }

    .audience-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-lp {
        padding-top: 80px;
        min-height: auto;
        padding-bottom: 3rem;
    }

    .features-grid-4 {
        grid-template-columns: 1fr;
    }

    .features-grid-2 {
        grid-template-columns: 1fr;
    }

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

    .process-grid-6 {
        grid-template-columns: repeat(2, 1fr);
    }

    .mpa-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .aplicacoes-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tipos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .process-grid-7 {
        grid-template-columns: repeat(2, 1fr);
    }

    .audience-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .authority-benefits {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

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

    .btn-whatsapp,
    .btn-outline {
        width: 100%;
        justify-content: center;
    }

    .cta-final-buttons {
        flex-direction: column;
    }

    .btn-cta-primary,
    .btn-whatsapp-alt {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   HEADER M MORETTI
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.05);
}

.site-header .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    gap: 2rem;
}

/* Logo */
.logo-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--primary-color);
    color: white;
    font-weight: 800;
    font-size: 1.25rem;
    border-radius: 6px;
}

.logo-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
}

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

/* Nav */
.site-header .main-nav .nav-list {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-header .main-nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.2s ease;
}

.site-header .main-nav a:hover {
    color: var(--primary-color);
}

/* Header CTA */
.btn-header-cta {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.25rem;
    background: var(--primary-color);
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-header-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .site-header .main-nav {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: white;
        padding: 1.5rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .site-header .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-header .main-nav .nav-list {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .header-cta {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }
}

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

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

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-brand .logo-icon {
    background: var(--primary-color);
}

.footer-brand .logo-name {
    color: white;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: all 0.2s ease;
}

.footer-social a:hover {
    background: var(--primary-color);
}

.footer-col h4 {
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: white;
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-contact svg {
    flex-shrink: 0;
    color: var(--primary-color);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
}

.footer-contact a:hover {
    color: white;
}

.footer-address {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.6;
}

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

.site-footer .footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin: 0;
}

@media (max-width: 1024px) {
    .site-footer .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .site-footer .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-brand .footer-logo {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-contact li {
        justify-content: center;
    }
}