/* -------------------------------------------------------------
 * Brand Identity & Variables
 * ------------------------------------------------------------- */
:root {
    --primary-color: #102949;      /* Deep Navy Brand Color */
    --primary-hover: #0a1b32;
    --secondary-color: #183d60;    /* Steel Blue Accent */
    --secondary-hover: #122f4b;
    --accent-color: #f59e0b;       /* Google Gold Accent */
    --accent-hover: #d97706;
    --whatsapp-color: #25D366;     /* WhatsApp Green */
    --whatsapp-hover: #20ba5a;
    --whatsapp-dark: #128c7e;
    
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --text-dark: #0f172a;
    --text-muted: #475569;
    --text-light: #94a3b8;
    
    --border-color: #e2e8f0;
    --border-focus: #94a3b8;
    
    --font-title: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    
    --shadow-sm: 0 2px 4px rgba(16, 41, 73, 0.04);
    --shadow-md: 0 10px 20px -5px rgba(16, 41, 73, 0.06), 0 3px 6px -3px rgba(16, 41, 73, 0.04);
    --shadow-lg: 0 20px 40px -15px rgba(16, 41, 73, 0.12), 0 5px 15px -5px rgba(16, 41, 73, 0.06);
    --shadow-premium: 0 30px 60px -20px rgba(16, 41, 73, 0.18);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.25;
}

p {
    color: var(--text-muted);
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* -------------------------------------------------------------
 * Reusable Components & Buttons
 * ------------------------------------------------------------- */
.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--whatsapp-color);
    color: var(--bg-white);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1rem;
    padding: 16px 28px;
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 20px -5px rgba(37, 211, 102, 0.3);
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
}

.cta-btn:hover {
    background-color: var(--whatsapp-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px -4px rgba(37, 211, 102, 0.4);
}

.cta-btn i {
    font-size: 1.2rem;
}

.secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: transparent;
    color: var(--primary-color);
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 15px 26px;
    border-radius: var(--radius-xl);
    border: 2px solid var(--primary-color);
    cursor: pointer;
    transition: var(--transition-normal);
}

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

.section-tag {
    display: inline-block;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--secondary-color);
    margin-bottom: 12px;
    position: relative;
    padding-left: 20px;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}

.section-header h2 {
    font-size: 2.25rem;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.section-header .small-desc {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-top: 8px;
}

/* Animations & Effects disabled */

/* -------------------------------------------------------------
 * Navbar Styling
 * ------------------------------------------------------------- */
.navbar {
    position: relative;
    width: 100%;
    z-index: 1000;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-img {
    height: 120px; /* Much larger logo size */
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-color);
    position: relative;
    padding: 6px 0;
}

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

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

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

.nav-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--primary-color);
    color: var(--bg-white);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 12px 22px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.nav-cta-btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.nav-cta-btn i {
    color: var(--whatsapp-color);
    font-size: 1.1rem;
}

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

/* -------------------------------------------------------------
 * Hero Section Styling
 * ------------------------------------------------------------- */
.hero-section {
    padding: 60px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #edf2f7 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 40%;
    height: 60%;
    background: radial-gradient(circle, rgba(24, 61, 96, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.rating-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-white);
    padding: 8px 16px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
}

.rating-badge .stars {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.rating-badge .rating-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-color);
}

.hero-content h1 {
    font-size: 3.25rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.hero-desc {
    font-size: 1.2rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.hero-highlight {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--secondary-color);
    border-left: 3px solid var(--accent-color);
    padding-left: 16px;
    margin-bottom: 40px;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-media {
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-img-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    overflow: visible;
}

.hero-img {
    border-radius: var(--radius-lg);
    width: 100%;
    max-height: 520px;
    object-fit: cover;
}

.experience-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 20px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 180px;
    text-align: center;
    z-index: 10;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.experience-card .exp-number {
    font-family: var(--font-title);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--accent-color);
    line-height: 1;
    margin-bottom: 4px;
}

.experience-card .exp-text {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* -------------------------------------------------------------
 * Trust Stats Bar Styling
 * ------------------------------------------------------------- */
.stats-bar {
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 30px 0;
    position: relative;
    z-index: 20;
    margin-top: -20px;
    box-shadow: var(--shadow-md);
}

.stats-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 1.35rem;
}

.stat-info h4 {
    color: var(--bg-white);
    font-size: 1.05rem;
    margin-bottom: 2px;
}

.stat-info p {
    color: var(--border-color);
    font-size: 0.85rem;
}

/* -------------------------------------------------------------
 * Intro Text Section (Conserto)
 * ------------------------------------------------------------- */
.intro-section {
    padding: 100px 0;
}

.intro-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.intro-visual {
    position: relative;
}

.intro-img-grid {
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.intro-img {
    border-radius: var(--radius-lg);
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.intro-img:hover {
    transform: scale(1.03);
}

.intro-text h2 {
    font-size: 2.25rem;
    margin-bottom: 20px;
}

.intro-text p {
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.highlight-box {
    display: flex;
    gap: 16px;
    background: var(--bg-light);
    border-left: 4px solid var(--secondary-color);
    padding: 20px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin-bottom: 30px;
}

.box-icon {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-top: 2px;
}

.box-content h5 {
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.box-content p {
    font-size: 0.95rem;
    margin-bottom: 0;
    color: var(--text-muted);
}

/* -------------------------------------------------------------
 * Nossos Serviços Section Styling
 * ------------------------------------------------------------- */
.services-section {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    grid-column: span 2;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary-color);
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: rgba(24, 61, 96, 0.06);
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 24px;
    transition: var(--transition-normal);
}

.service-card:hover .service-icon {
    background: var(--secondary-color);
    color: var(--bg-white);
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 14px;
}

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

/* Featured Service (Persianas Motorizadas) span 3 columns centered in row */
.service-card.featured {
    grid-column: span 3;
    position: relative;
    border: 2px solid var(--primary-color);
    background: linear-gradient(to bottom right, var(--bg-white) 70%, rgba(24, 61, 96, 0.03));
}

.service-card.featured:hover {
    border-color: var(--secondary-color);
}

.service-card.featured .service-icon {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-color);
}

.service-card.featured:hover .service-icon {
    background: var(--accent-color);
    color: var(--bg-white);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent-color);
    color: var(--bg-white);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.5px;
}

/* Layout adjust for 5 cards: 3 cards in row 1, 2 featured cards in row 2 */
.services-grid > .service-card:nth-child(4) {
    grid-column: span 2;
}
.services-grid > .service-card.featured {
    grid-column: span 3;
}
/* If there are 5 cards, to align them beautifully: 
   Card 1, 2, 3: span 2 each = row 1 (6 columns)
   Card 4, 5: span 3 each = row 2 (6 columns)
*/
.services-grid > .service-card:nth-child(4) {
    grid-column: span 3;
}

/* -------------------------------------------------------------
 * Atendemos Diversos Modelos Section Styling
 * ------------------------------------------------------------- */
.models-section {
    padding: 100px 0;
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.model-item {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px 16px;
    text-align: center;
    transition: all var(--transition-normal);
}

.model-item:hover {
    background: var(--bg-white);
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.model-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 16px;
    transition: var(--transition-fast);
}

.model-item:hover .model-icon {
    color: var(--accent-color);
    transform: scale(1.1);
}

.model-item h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* -------------------------------------------------------------
 * Problemas Comuns Section Styling
 * ------------------------------------------------------------- */
.problems-section {
    padding: 80px 0;
    background: var(--primary-color);
    position: relative;
    overflow: hidden;
}

.problems-section::before {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 35%;
    height: 55%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.problems-card-wrapper {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    overflow: hidden;
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
}

.problems-intro {
    background: linear-gradient(135deg, #102949 0%, #1e4573 100%);
    color: var(--bg-white);
    padding: 60px 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.problems-intro h2 {
    color: var(--bg-white);
    font-size: 2.25rem;
    margin-bottom: 16px;
}

.problems-intro .subtitle {
    font-size: 1.1rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 24px;
}

.problems-intro p {
    color: #cbd5e1;
    font-size: 1rem;
    margin-bottom: 30px;
}

.saving-badge {
    align-self: flex-start;
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.9rem;
}

.saving-badge i {
    font-size: 1.1rem;
}

.problems-list-container {
    padding: 60px 50px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.problems-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    margin-bottom: 40px;
}

.problems-list li {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 12px;
}

.problems-list li i {
    font-size: 1.15rem;
    color: #ef4444; /* Alert color */
}

.problems-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.problems-footer p {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
    max-width: 250px;
}

.problems-footer .cta-btn {
    padding: 14px 24px;
    font-size: 0.95rem;
}

/* -------------------------------------------------------------
 * Por que Escolher Section Styling
 * ------------------------------------------------------------- */
.why-choose-section {
    padding: 100px 0;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 60px;
    align-items: center;
}

.why-choose-content h2 {
    font-size: 2.25rem;
    margin-bottom: 16px;
}

.why-choose-content p {
    font-size: 1.05rem;
    margin-bottom: 36px;
}

.usp-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.usp-item {
    display: flex;
    gap: 16px;
}

.usp-icon {
    font-size: 1.6rem;
    color: var(--secondary-color);
    margin-top: 2px;
}

.usp-text strong {
    display: block;
    font-family: var(--font-title);
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.usp-text p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

.why-choose-visual {
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.why-choose-img {
    width: 100%;
    max-height: 540px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    transition: var(--transition-slow);
}

.why-choose-img:hover {
    transform: scale(1.02);
}

/* -------------------------------------------------------------
 * Galeria de Serviços Section Styling
 * ------------------------------------------------------------- */
.gallery-section {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.gallery-filter-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.filter-btn {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 10px 24px;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition-normal);
}

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

.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background: var(--bg-white);
    aspect-ratio: 4 / 5;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.video-thumbnail-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
}

.video-thumbnail-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none; /* Let clicks pass to the gallery item click handler */
}

.video-duration-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(16, 41, 73, 0.8);
    color: var(--bg-white);
    backdrop-filter: blur(4px);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 4px;
    z-index: 5;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(16, 41, 73, 0.9) 0%, rgba(16, 41, 73, 0.4) 50%, transparent 100%);
    opacity: 0;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    z-index: 10;
}

.gallery-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 12px;
    transform: translateY(20px);
    transition: var(--transition-normal);
}

.gallery-title {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--bg-white);
    transform: translateY(20px);
    transition: var(--transition-normal);
    transition-delay: 0.05s;
}

.gallery-item:hover {
    box-shadow: var(--shadow-lg);
}

.gallery-item:hover img,
.gallery-item:hover .video-thumbnail-wrapper video {
    transform: scale(1.05);
}

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

.gallery-item:hover .gallery-icon,
.gallery-item:hover .gallery-title {
    transform: translateY(0);
}

/* -------------------------------------------------------------
 * Lightbox Modal Styling
 * ------------------------------------------------------------- */
.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.lightbox-modal.active {
    display: flex;
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    background: transparent;
    border: none;
    color: var(--bg-white);
    font-size: 3rem;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 2100;
}

.lightbox-close:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}

.lightbox-content {
    max-width: 900px;
    max-height: 80vh;
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.lightbox-modal.active .lightbox-content {
    transform: scale(1);
}

.lightbox-content img,
.lightbox-content video {
    max-width: 100%;
    max-height: 80vh;
    border-radius: var(--radius-sm);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    background-color: #000;
}

/* -------------------------------------------------------------
 * Solicite seu Orçamento Section Styling
 * ------------------------------------------------------------- */
.quote-section {
    padding: 100px 0;
    position: relative;
    background-color: var(--bg-white);
}

.quote-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.quote-info h2 {
    font-size: 2.25rem;
    margin-bottom: 16px;
}

.quote-info p {
    font-size: 1.05rem;
    margin-bottom: 30px;
}

.quote-checklist {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 30px;
    margin-bottom: 30px;
}

.quote-checklist h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.quote-checklist ul {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.quote-checklist li {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 12px;
}

.quote-checklist li i {
    font-size: 1.2rem;
    color: var(--secondary-color);
}

.quick-callout {
    display: flex;
    gap: 12px;
    align-items: center;
}

.quick-callout i {
    font-size: 1.5rem;
    color: var(--text-light);
}

.quick-callout p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.4;
}

.quote-form-container {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 12px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.form-group input[type="text"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-light);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-dark);
    transition: var(--transition-fast);
    outline: none;
}

.form-group input[type="text"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--secondary-color);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 3px rgba(24, 61, 96, 0.1);
}

.radio-group {
    display: flex;
    gap: 20px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
}

.radio-label input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.submit-form-btn {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--whatsapp-color);
    color: var(--bg-white);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.05rem;
    padding: 16px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    box-shadow: 0 6px 12px rgba(37, 211, 102, 0.2);
    transition: var(--transition-normal);
    margin-top: 10px;
}

.submit-form-btn:hover {
    background-color: var(--whatsapp-hover);
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(37, 211, 102, 0.3);
}

.form-tip {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 14px;
    text-align: center;
    line-height: 1.4;
}

.form-tip i {
    color: var(--accent-color);
}

/* -------------------------------------------------------------
 * Footer Styling
 * ------------------------------------------------------------- */
.footer {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 80px 0 0;
    border-top: 4px solid var(--secondary-color);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 24px;
    filter: brightness(0) invert(1); /* Render logo white */
}

.footer-brand p {
    color: #cbd5e1;
    font-size: 0.95rem;
    max-width: 320px;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--bg-white);
    font-size: 1.1rem;
    margin-bottom: 24px;
    position: relative;
}

.footer-links h4::after,
.footer-contact h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 35px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #cbd5e1;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-contact p {
    color: #cbd5e1;
    font-size: 0.95rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact p i {
    font-size: 1.1rem;
}

.google-trust-badge-footer {
    margin-top: 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 14px;
    border-radius: var(--radius-md);
    display: inline-block;
}

.stars-footer {
    color: var(--accent-color);
    font-size: 0.8rem;
    display: block;
    margin-bottom: 4px;
}

.google-trust-badge-footer p {
    color: var(--bg-white);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    color: #94a3b8;
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* -------------------------------------------------------------
 * Responsive Design (Media Queries)
 * ------------------------------------------------------------- */

/* Tablet Layout (max-width: 1024px) */
@media (max-width: 1024px) {
    .hero-container {
        gap: 40px;
    }
    
    .hero-content h1 {
        font-size: 2.75rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .services-grid > .service-card {
        grid-column: span 2;
    }
    
    .services-grid > .service-card:nth-child(4) {
        grid-column: span 2;
    }
    
    .services-grid > .service-card.featured {
        grid-column: span 4;
    }
    
    .problems-card-wrapper {
        grid-template-columns: 1fr;
    }
    
    .problems-intro {
        padding: 50px 40px;
    }
    
    .problems-list-container {
        padding: 50px 40px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .quote-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-container {
        grid-template-columns: 1.2fr 0.8fr;
        gap: 40px;
    }
    
    .footer-contact {
        grid-column: span 2;
    }
}

/* Mobile Layout (max-width: 768px) */
@media (max-width: 768px) {
    html {
        scroll-padding-top: 70px;
    }
    
    .navbar {
        padding: 5px 0;
    }
    
    .nav-container {
        height: auto;
        padding: 10px 24px;
    }
    
    .logo-img {
        height: 90px;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-white);
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        gap: 0;
        padding: 10px 0;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all var(--transition-normal);
        z-index: 999;
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
        padding: 15px 0;
        font-size: 1rem;
        border-bottom: 1px solid rgba(16, 41, 73, 0.04);
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-btn-mobile {
        display: flex;
        width: 85%;
        margin: 15px auto 5px;
        align-items: center;
        justify-content: center;
        background-color: var(--primary-color);
        color: var(--bg-white);
        font-family: var(--font-title);
        font-weight: 700;
        padding: 14px;
        border-radius: var(--radius-xl);
        font-size: 0.95rem;
    }
    
    .nav-cta-btn {
        display: none; /* Hide desktop button, it is merged into navbar logic or we keep it clean */
    }
    
    /* Hero section adjustments */
    .hero-section {
        padding: 40px 0 40px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .rating-badge {
        margin-bottom: 16px;
    }
    
    .hero-content h1 {
        font-size: 2.25rem;
    }
    
    .hero-desc {
        font-size: 1.05rem;
    }
    
    .hero-highlight {
        border-left: none;
        border-top: 2px solid var(--accent-color);
        padding-left: 0;
        padding-top: 12px;
        margin-bottom: 30px;
    }
    
    .hero-cta-group {
        justify-content: center;
        flex-direction: column;
        width: 100%;
    }
    
    .hero-cta-group .cta-btn,
    .hero-cta-group .secondary-btn {
        width: 100%;
        padding: 14px;
        font-size: 0.95rem;
    }
    
    .hero-media {
        max-width: 450px;
        margin: 0 auto;
    }
    
    .experience-card {
        bottom: -15px;
        left: 50%;
        transform: translateX(-50%);
        padding: 12px 20px;
        max-width: 200px;
        flex-direction: row;
        gap: 10px;
    }
    
    .experience-card .exp-number {
        font-size: 1.75rem;
    }
    
    .experience-card .exp-text {
        font-size: 0.75rem;
        text-align: left;
    }
    
    /* Stats Bar */
    .stats-bar {
        padding: 24px 0;
    }
    
    .stats-container {
        flex-direction: column;
        align-items: flex-start;
        padding: 0 24px;
        gap: 20px;
    }
    
    .stat-item {
        width: 100%;
    }
    
    /* Intro section */
    .intro-section {
        padding: 60px 0;
    }
    
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .intro-text h2 {
        font-size: 1.85rem;
    }
    
    /* Services section */
    .services-section {
        padding: 60px 0;
    }
    
    .section-header h2 {
        font-size: 1.85rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-card {
        grid-column: span 1 !important;
        padding: 30px 20px;
    }
    
    /* Models section */
    .models-section {
        padding: 60px 0;
    }
    
    .models-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    /* Problems section */
    .problems-section {
        padding: 40px 0;
    }
    
    .problems-intro {
        padding: 30px 24px;
    }
    
    .problems-intro h2 {
        font-size: 1.85rem;
    }
    
    .problems-list-container {
        padding: 30px 24px;
    }
    
    .problems-list {
        margin-bottom: 30px;
    }
    
    .problems-list li {
        font-size: 0.95rem;
    }
    
    .problems-footer {
        padding-top: 20px;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .problems-footer p {
        max-width: 100%;
    }
    
    .problems-footer .cta-btn {
        width: 100%;
    }
    
    /* Why choose section */
    .why-choose-section {
        padding: 60px 0;
    }
    
    .why-choose-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .why-choose-content h2 {
        font-size: 1.85rem;
    }
    
    /* Gallery section */
    .gallery-section {
        padding: 60px 0;
    }
    
    .gallery-filter-buttons {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .filter-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .gallery-item {
        aspect-ratio: 4 / 3; /* landscape view works better on mobiles */
    }
    
    .lightbox-modal {
        padding: 20px;
    }
    
    .lightbox-close {
        top: 15px;
        right: 15px;
        font-size: 2.25rem;
    }
    
    /* Quote Form section */
    .quote-section {
        padding: 60px 0;
    }
    
    .quote-info h2 {
        font-size: 1.85rem;
    }
    
    .quote-checklist {
        padding: 20px;
    }
    
    .quote-form-container {
        padding: 24px 20px;
    }
    
    /* Footer section */
    .footer {
        padding: 60px 0 0;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-contact {
        grid-column: span 1;
    }
}

/* -------------------------------------------------------------
 * Botão WhatsApp Flutuante
 * ------------------------------------------------------------- */
.whatsapp-floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background-color: var(--whatsapp-color);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
    z-index: 1999;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.whatsapp-floating-btn:hover {
    transform: scale(1.1);
    background-color: var(--whatsapp-hover);
}

@media (max-width: 768px) {
    .whatsapp-floating-btn {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.85rem;
    }
}