/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    --primary-color: #1e3a8a;       /* Corporate Blue */
    --primary-dark: #172554;        /* Darker Blue */
    --primary-light: #2563eb;       /* Brand Blue Accent */
    --accent-color: #84cc16;        /* Lime Neon Green */
    --accent-dark: #65a30d;         /* Lime Darker */
    --bg-light: #f9fafb;            /* Soft Light Gray */
    --bg-white: #ffffff;            /* Solid White */
    --text-dark: #111827;           /* Off-black text */
    --text-muted: #4b5563;          /* Medium Gray */
    --text-light: #f3f4f6;          /* Off-white text */
    
    --font-primary: 'Inter', sans-serif;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
    --border-radius-sm: 6px;
    --border-radius-lg: 20px;
    
    --max-width: 1200px;
}

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

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

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

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

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

ul {
    list-style: none;
}

/* ==========================================================================
   LAYOUT CONTAINERS
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.grid {
    display: grid;
    gap: 32px;
}

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

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

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.section-padding {
    padding: 100px 0;
}

/* ==========================================================================
   TYPOGRAPHY & MODULES
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    color: var(--primary-dark);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    letter-spacing: -0.01em;
    margin-bottom: 16px;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

p {
    margin-bottom: 16px;
    color: var(--text-muted);
}

p.lead {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-muted);
}

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

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

.text-gray {
    color: #9ca3af;
}

.badge {
    display: inline-block;
    background-color: rgba(132, 204, 22, 0.15);
    color: var(--accent-color);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
    border: 1px solid rgba(132, 204, 22, 0.3);
}

.section-subtitle {
    display: block;
    font-size: 0.9rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--primary-light);
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.section-subtitle.light {
    color: var(--accent-color);
}

.section-header {
    max-width: 600px;
    margin: 0 auto 60px auto;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    padding: 12px 28px;
    font-size: 1rem;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-white);
    box-shadow: var(--shadow-sm);
}

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

.btn-accent {
    background-color: var(--accent-color);
    color: var(--primary-dark);
    box-shadow: 0 4px 14px rgba(132, 204, 22, 0.4);
}

.btn-accent:hover {
    background-color: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(132, 204, 22, 0.6);
}

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

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

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: var(--transition);
    padding: 20px 0;
}

#main-header.scrolled {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 12px 0;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

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

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

#main-header.scrolled .logo img {
    height: 60px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    color: var(--bg-white);
    font-size: 0.95rem;
    position: relative;
    padding: 6px 0;
}

#main-header.scrolled .nav-links a {
    color: var(--text-dark);
}

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

#main-header.scrolled .nav-links a::after {
    background-color: var(--primary-color);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1010;
}

.mobile-menu-toggle .bar {
    width: 100%;
    height: 3px;
    background-color: var(--bg-white);
    border-radius: 10px;
    transition: var(--transition);
}

#main-header.scrolled .mobile-menu-toggle .bar {
    background-color: var(--text-dark);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    padding-bottom: 140px;
    background-image: url('assets/WhatsApp Unknown 2026-05-28 at 09.08.34/WhatsApp Image 2026-05-27 at 22.02.13 (3).jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--bg-white);
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(23, 37, 84, 0.9) 0%, rgba(23, 37, 84, 0.6) 100%);
    z-index: 1;
}

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

.hero-content {
    max-width: 700px;
}

.hero-content h1 {
    color: var(--bg-white);
    margin-bottom: 24px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.hero-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 3;
}

.hero-wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 120px;
}

.icon-whatsapp {
    transition: var(--transition);
}

.btn-accent:hover .icon-whatsapp {
    transform: scale(1.1) rotate(5deg);
}

/* ==========================================================================
   SOBRE NÓS SECTION
   ========================================================================== */
.sobre {
    background-color: var(--bg-light);
}

.sobre-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sobre-stats {
    display: flex;
    gap: 40px;
    margin-top: 36px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary-light);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sobre-card-authority {
    background-color: var(--primary-dark);
    color: var(--bg-white);
    padding: 48px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255,255,255,0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.authority-profile {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.authority-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

.authority-info h3 {
    color: var(--bg-white);
    margin-bottom: 4px;
    font-size: 1.25rem;
}

.authority-title {
    font-size: 0.9rem;
    color: var(--accent-color);
    font-weight: 600;
}

.authority-quote {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 32px;
    position: relative;
    padding-left: 20px;
    border-left: 3px solid var(--accent-color);
}

.authority-badges {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.auth-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255,255,255,0.05);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* ==========================================================================
   DIFERENCIAIS SECTION
   ========================================================================== */
.diferenciais {
    background-color: var(--bg-white);
}

.card-diferencial {
    background-color: var(--bg-light);
    padding: 40px 32px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.card-diferencial:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    background-color: var(--bg-white);
    border-color: rgba(30, 58, 138, 0.1);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(30, 58, 138, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition);
}

.card-diferencial:hover .card-icon {
    background-color: var(--primary-color);
}

.card-diferencial:hover .card-icon svg {
    fill: var(--bg-white);
}

.card-diferencial h3 {
    margin-bottom: 12px;
}

.card-diferencial p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* ==========================================================================
   PORTFOLIO (GRANDES SHOWS) SECTION
   ========================================================================== */
.portfolio {
    background-color: var(--primary-dark);
}

.shows-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.show-card {
    position: relative;
    height: 300px;
    border-radius: var(--border-radius);
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 30px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.show-card:nth-child(1) {
    background-image: url('assets/ARTISTAS/fernando-e-sorocaba-1.jpg');
    background-size: cover;
    background-position: center;
}

.show-card:nth-child(2) {
    background-image: url('assets/ARTISTAS/EDSONEHUDSON.webp');
    background-size: cover;
    background-position: center;
}

.show-card:nth-child(3) {
    background-image: url('assets/ARTISTAS/CLAUDIA LEITE.webp');
    background-size: cover;
    background-position: center;
}

.show-card:nth-child(4) {
    background-image: url('assets/ARTISTAS/ZERAMALHO.webp');
    background-size: cover;
    background-position: center;
}

.show-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 10%, rgba(15, 23, 42, 0.2) 100%);
    z-index: 1;
    transition: var(--transition);
}

.show-card:hover .show-overlay {
    background: linear-gradient(to top, rgba(132, 204, 22, 0.95) 10%, rgba(15, 23, 42, 0.4) 100%);
}

.show-content {
    position: relative;
    z-index: 2;
    transition: var(--transition);
}

.show-card:hover .show-content h3 {
    color: var(--primary-dark);
}

.show-card:hover .show-content .show-badge {
    background-color: var(--primary-dark);
    color: var(--bg-white);
}

.show-content h3 {
    color: var(--bg-white);
    margin-bottom: 8px;
    font-size: 1.35rem;
    transition: var(--transition);
}

.show-badge {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--accent-color);
    letter-spacing: 0.05em;
    background-color: rgba(255,255,255,0.06);
    padding: 4px 12px;
    border-radius: 50px;
    transition: var(--transition);
}

/* ==========================================================================
   GALERIA DE OPERAÇÕES SECTION
   ========================================================================== */
.galeria {
    background-color: var(--bg-light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.gallery-item {
    position: relative;
    height: 280px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.gallery-caption {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    background-color: rgba(30, 58, 138, 0.9);
    color: var(--bg-white);
    padding: 12px;
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.gallery-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

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

.gallery-item:hover .gallery-caption {
    bottom: 0;
}

/* ==========================================================================
   CONTATO SECTION
   ========================================================================== */
.contato {
    background-color: var(--bg-white);
}

.contato-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contato-details {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contato-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.detail-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(30, 58, 138, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.detail-text h4 {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 4px;
}

.detail-text a {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.detail-text a:hover {
    color: var(--primary-light);
}

.contato-form-container {
    background-color: var(--bg-light);
    padding: 48px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.contato-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

input, select, textarea {
    width: 100%;
    padding: 14px 18px;
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(0,0,0,0.1);
    background-color: var(--bg-white);
    color: var(--text-dark);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
footer {
    background-color: var(--primary-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.footer-info {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin: 0 auto 20px auto;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.back-to-top {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent-color);
}

.back-to-top:hover {
    color: var(--bg-white);
}

/* ==========================================================================
   RESPONSIVENESS & MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
    .shows-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }
    
    .grid-2, .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Navbar Navigation */
    .mobile-menu-toggle {
        display: flex;
    }
    
    #navbar {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--primary-dark);
        z-index: 1005;
        padding: 100px 40px;
        box-shadow: var(--shadow-xl);
        transition: var(--transition);
        display: flex;
        flex-direction: column;
    }
    
    #navbar.open {
        right: 0;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 28px;
    }
    
    .nav-links a {
        font-size: 1.15rem;
        color: var(--bg-white) !important;
    }
    
    /* Hamburguer Menu Transform */
    .mobile-menu-toggle.open .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .mobile-menu-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.open .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .header-actions .btn {
        display: none; /* Hide Budget button on mobile header, can place in menu if needed */
    }
    
    /* Hero adjustments */
    .hero {
        padding-top: 100px;
        padding-bottom: 80px;
        text-align: center;
        min-height: auto;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    /* Stats */
    .sobre-stats {
        justify-content: space-around;
        gap: 20px;
        margin-bottom: 32px;
    }
    
    .sobre-card-authority {
        padding: 30px;
    }
    
    /* Gallery & Shows */
    .gallery-grid, .shows-grid {
        grid-template-columns: 1fr;
    }
    
    .show-card {
        height: 240px;
    }
    
    .gallery-item {
        height: 220px;
    }
    
    /* Contact */
    .contato-form-container {
        padding: 32px 24px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}