/* ============================================
   STUDIO SET BARBEARIA - LANDING PAGE CSS
   Design Premium & Elegante
   ============================================ */

/* ============================================
   CSS VARIABLES (Design System)
   ============================================ */
:root {
    /* Cores Principais - Baseadas na ID Visual */
    --color-primary: #C4A35A;           /* Dourado/Bege */
    --color-primary-dark: #A88B3D;      /* Dourado escuro */
    --color-primary-light: #D4B86A;     /* Dourado claro */
    
    --color-secondary: #2D4739;         /* Verde escuro */
    --color-secondary-dark: #1E3328;    /* Verde mais escuro */
    --color-secondary-light: #3D5749;   /* Verde claro */
    
    --color-dark: #1A1A1A;              /* Preto */
    --color-darker: #0D0D0D;            /* Preto profundo */
    --color-light: #F5F5F5;             /* Branco off */
    --color-white: #FFFFFF;             /* Branco puro */
    
    --color-text: #333333;              /* Texto principal */
    --color-text-light: #666666;        /* Texto secundário */
    --color-text-muted: #999999;        /* Texto desabilitado */
    
    /* Gradientes */
    --gradient-gold: linear-gradient(135deg, #C4A35A 0%, #D4B86A 50%, #A88B3D 100%);
    --gradient-dark: linear-gradient(135deg, #1A1A1A 0%, #2D4739 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.8) 100%);
    
    /* Tipografia */
    --font-primary: 'Playfair Display', Georgia, serif;
    --font-secondary: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 50%;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
    --shadow-xl: 0 12px 48px rgba(0,0,0,0.25);
    --shadow-gold: 0 4px 20px rgba(196, 163, 90, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
}

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

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

body {
    font-family: var(--font-secondary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
    -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;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea {
    font-family: inherit;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.highlight {
    color: var(--color-primary);
}

.hidden {
    display: none !important;
}

/* ============================================
   PRELOADER
   ============================================ */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.logo-loader {
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 1.5s ease-in-out infinite;
}

.logo-loader .ss {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-dark);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(196, 163, 90, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 20px rgba(196, 163, 90, 0);
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--color-dark);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

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

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

.btn-outline-light {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-outline-light:hover {
    background: var(--color-white);
    color: var(--color-dark);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--color-white);
    border-color: #25D366;
}

.btn-whatsapp:hover {
    background: #128C7E;
    border-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

#header.scrolled {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.navbar {
    padding: var(--spacing-md) 0;
}

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

.logo-img {
    height: 50px;
    width: auto;
    transition: transform var(--transition-base);
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

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

.nav-list {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--color-white);
    font-size: 0.9375rem;
    font-weight: 500;
    position: relative;
    padding: var(--spacing-xs) 0;
}

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

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

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

.nav-cta {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-xs);
    z-index: var(--z-fixed);
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

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

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/Material%20Gráfico/hero-bg.jpg') center/cover no-repeat;
    background-color: var(--color-dark);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
}

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

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-2xl) 0;
}

.hero-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(196, 163, 90, 0.2);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-xl);
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-2xl);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.stat-number {
    display: block;
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-number i {
    font-size: 1.5rem;
    vertical-align: middle;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: var(--spacing-xs);
}

/* Hero Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 2;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--color-white);
    opacity: 0.7;
    transition: opacity var(--transition-base);
}

.hero-scroll a:hover {
    opacity: 1;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--color-white);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
    margin-bottom: var(--spacing-xs);
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--color-white);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateY(10px);
    }
}

.scroll-text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ============================================
   SECTION STYLES
   ============================================ */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(196, 163, 90, 0.1);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-xl);
    color: var(--color-primary);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-md);
}

.section-badge.light {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
    color: var(--color-white);
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ============================================
   VIDEO SECTION
   ============================================ */
.video-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-light);
}

.video-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: var(--color-dark);
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--color-dark);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-gold);
}

.play-btn::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    animation: pulse-ring 2s infinite;
    z-index: -1;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.play-btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

.play-btn i {
    margin-left: 4px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

.feature-item i {
    font-size: 1.25rem;
    color: var(--color-primary);
}

/* ============================================
   SOBRE SECTION
   ============================================ */
.sobre-section {
    padding: var(--spacing-3xl) 0;
}

.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.sobre-images {
    position: relative;
}

.image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.image-main img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.image-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 200px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--color-white);
}

.image-secondary img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.experience-badge {
    position: absolute;
    top: 30px;
    left: -20px;
    background: var(--gradient-gold);
    color: var(--color-dark);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-gold);
}

.experience-badge .years {
    display: block;
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sobre-content .section-badge {
    display: inline-block;
}

.sobre-content .section-title {
    text-align: left;
    margin-bottom: var(--spacing-lg);
}

.sobre-text {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.sobre-text strong {
    color: var(--color-primary);
}

.sobre-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.sobre-features .feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text);
    font-weight: 500;
}

.sobre-features .feature i {
    color: var(--color-primary);
    font-size: 1.125rem;
}

/* ============================================
   SERVIÇOS SECTION
   ============================================ */
.servicos-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-dark);
}

.servicos-section .section-title {
    color: var(--color-white);
}

.servicos-section .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.servico-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.servico-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-5px);
    border-color: var(--color-primary);
}

.servico-card:hover::before {
    transform: scaleX(1);
}

.servico-card.featured {
    background: rgba(196, 163, 90, 0.1);
    border-color: var(--color-primary);
}

.servico-card.featured::before {
    transform: scaleX(1);
}

.featured-badge {
    position: absolute;
    top: 15px;
    right: -35px;
    background: var(--color-primary);
    color: var(--color-dark);
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 40px;
    transform: rotate(45deg);
}

.servico-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-lg);
    background: rgba(196, 163, 90, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.servico-icon i {
    font-size: 1.75rem;
    color: var(--color-primary);
}

.servico-title {
    font-family: var(--font-primary);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.servico-desc {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.servico-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.servico-price .price {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.0625rem;
}

.servico-price .duration {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

.servico-price .duration i {
    margin-right: 4px;
}

/* ============================================
   DEPOIMENTOS SECTION
   ============================================ */
.depoimentos-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-light);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.trust-badge img {
    width: 24px;
    height: 24px;
}

.trust-badge i {
    font-size: 1.75rem;
}

.trust-badge i.fa-instagram {
    color: #E1306C;
}

.trust-badge i.fa-whatsapp {
    color: #25D366;
}

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

.badge-info .rating {
    display: block;
    font-weight: 700;
    color: var(--color-dark);
    font-size: 1.125rem;
}

.badge-info .rating i {
    color: #FFC107;
    font-size: 0.875rem;
}

.badge-info .reviews {
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

/* Testimonials Slider */
.testimonials-slider {
    position: relative;
    overflow: hidden;
    padding: 0 var(--spacing-xl);
}

.testimonials-track {
    display: flex;
    gap: var(--spacing-lg);
    transition: transform 0.5s ease;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - var(--spacing-lg));
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.testimonial-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.testimonial-info {
    flex: 1;
}

.testimonial-info h4 {
    font-weight: 600;
    color: var(--color-dark);
    font-size: 1rem;
}

.client-type {
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

.testimonial-rating {
    color: #FFC107;
    font-size: 0.875rem;
}

.testimonial-text {
    color: var(--color-text);
    font-size: 0.9375rem;
    line-height: 1.8;
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.testimonial-footer {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-muted);
    font-size: 0.8125rem;
}

.testimonial-footer i {
    font-size: 1rem;
}

/* Slider Controls */
.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.slider-btn {
    width: 45px;
    height: 45px;
    border-radius: var(--radius-full);
    background: var(--color-white);
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.slider-btn:hover {
    background: var(--color-primary);
    color: var(--color-dark);
}

.slider-dots {
    display: flex;
    gap: var(--spacing-xs);
}

.slider-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background: rgba(196, 163, 90, 0.3);
    cursor: pointer;
    transition: all var(--transition-base);
}

.slider-dots .dot.active {
    width: 30px;
    border-radius: 5px;
    background: var(--color-primary);
}

/* ============================================
   GALERIA SECTION
   ============================================ */
.galeria-section {
    padding: var(--spacing-3xl) 0;
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 200px;
    gap: var(--spacing-md);
}

.galeria-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}

.galeria-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

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

.galeria-item:hover img {
    transform: scale(1.1);
}

.galeria-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(196, 163, 90, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.galeria-overlay i {
    font-size: 2rem;
    color: var(--color-dark);
}

.galeria-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    position: relative;
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-dark);
}

.cta-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/Material%20Gráfico/pattern.png') repeat;
    opacity: 0.05;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.cta-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
}

.info-item i {
    color: var(--color-primary);
}

/* ============================================
   CONTATO SECTION
   ============================================ */
.contato-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-light);
}

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.contato-info .section-title {
    text-align: left;
}

.contato-text {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.contato-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contato-item {
    display: flex;
    gap: var(--spacing-md);
}

.item-icon {
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.item-icon i {
    font-size: 1.25rem;
    color: var(--color-dark);
}

.item-content h4 {
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 4px;
}

.item-content p {
    color: var(--color-text-light);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.item-content a {
    color: var(--color-primary);
    transition: color var(--transition-base);
}

.item-content a:hover {
    color: var(--color-primary-dark);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--color-dark);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.125rem;
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: var(--color-primary);
    color: var(--color-dark);
    transform: translateY(-3px);
}

.map-wrapper {
    height: 100%;
    min-height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-wrapper iframe {
    display: block;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-dark);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    height: 60px;
    margin-bottom: var(--spacing-md);
}

.footer-desc {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9375rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: all var(--transition-base);
}

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

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

.footer-links ul li,
.footer-services ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-links ul li a,
.footer-services ul li a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9375rem;
    transition: all var(--transition-base);
}

.footer-links ul li a:hover,
.footer-services ul li a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
}

.footer-contact ul li i {
    color: var(--color-primary);
    margin-top: 3px;
}

.footer-contact ul li a {
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-base);
}

.footer-contact ul li a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

.dev-credit i {
    color: #e74c3c;
}

/* ============================================
   WHATSAPP FLOAT BUTTON
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.75rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-float .tooltip {
    position: absolute;
    right: 70px;
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.whatsapp-float:hover .tooltip {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: calc(var(--spacing-lg) + 70px);
    width: 45px;
    height: 45px;
    background: var(--color-dark);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1rem;
    opacity: 0;
    visibility: hidden;
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-primary);
    color: var(--color-dark);
    transform: translateY(-3px);
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    font-size: 2.5rem;
    color: var(--color-white);
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--transition-base);
}

.lightbox-close:hover {
    color: var(--color-primary);
}

.lightbox-img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: var(--radius-md);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.lightbox-prev {
    left: var(--spacing-lg);
}

.lightbox-next {
    right: var(--spacing-lg);
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--color-primary);
    color: var(--color-dark);
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 1024px) {
    .sobre-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .sobre-images {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-card {
        flex: 0 0 calc(50% - var(--spacing-md));
    }
    
    .galeria-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--color-dark);
        flex-direction: column;
        justify-content: center;
        transition: right var(--transition-base);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .nav-link {
        font-size: 1.25rem;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-stats {
        gap: var(--spacing-lg);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .servicos-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        flex: 0 0 100%;
    }
    
    .testimonials-slider {
        padding: 0;
    }
    
    .galeria-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 150px;
    }
    
    .galeria-item.large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .contato-grid {
        grid-template-columns: 1fr;
    }
    
    .map-wrapper {
        min-height: 300px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .whatsapp-float {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
    }
    
    .back-to-top {
        right: calc(var(--spacing-md) + 70px);
        bottom: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }
    
    .btn-lg {
        width: 100%;
    }
    
    .trust-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .galeria-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }
    
    .galeria-item.large {
        grid-column: span 1;
    }
    
    .image-secondary {
        right: 0;
        bottom: -20px;
        width: 150px;
    }
    
    .image-secondary img {
        height: 150px;
    }
    
    .experience-badge {
        left: 0;
        top: 20px;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}