/* ===================================
   Arena BRB Mané Garrincha - Styles
   =================================== */

/* Importar Design System Base */
@import url('design-system.css');

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

:root {
    /* Cores oficiais BRB - mantidas para retrocompatibilidade */
    --brb-blue: #0047BB;
    --brb-dark: #002D7A;
    --brb-light: #3373D9;
    --cyan: #00D4FF;

    /* Dark mode */
    --dark-bg: #04080F;
    --dark-surface: #0A1628;

    /* Glass effect */
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);

    /* Light mode */
    --light-bg: #F8FAFC;
    --light-surface: #FFFFFF;
    --light-text: #0F172A;
    --light-border: rgba(0, 71, 187, 0.1);

    /* =====================================
       FRONTEND - Dark Mode (Padrão)
       ===================================== */
    --primary: var(--brb-blue);
    --primary-dark: var(--brb-dark);
    --accent: var(--brb-cyan);

    /* Backgrounds */
    --bg: #04080F;
    --surface: #0A1628;
    --card-bg: rgba(255, 255, 255, 0.03);

    /* Typography */
    --text: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);

    /* Borders */
    --border: var(--glass-border);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--dark-bg);
    color: white;
    overflow-x: hidden;
    padding-right: 2%;
    padding-left: 2%;
    line-height: 1.6;
    transition: all 0.3s ease;
    touch-action: pan-y;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

/* Light Mode */
body.light-mode {
    background: linear-gradient(135deg, var(--light-bg) 0%, #E2E8F0 100%);
    color: var(--light-text);

    /* Light Mode Overrides */
    --bg: var(--gray-50);
    --surface: var(--white);
    --card-bg: rgba(255, 255, 255, 0.7);
    --border: rgba(0, 71, 187, 0.1);
    --text: var(--gray-900);
    --text-secondary: var(--gray-600);
}

/* Background Effects */
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(0, 71, 187, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 71, 187, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.12;
    pointer-events: none;
    z-index: 0;
}

.bg-glow-1 {
    top: -200px;
    right: -100px;
    background: var(--brb-blue);
}

.bg-glow-2 {
    bottom: -200px;
    left: -100px;
    background: var(--cyan);
    opacity: 0.08;
}

/* Theme Toggle Flutuante */
.theme-toggle-floating {
    position: fixed;
    top: 100px;
    right: 30px;
    z-index: 1001;
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    width: 56px;
    height: 56px;
    color: white;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.theme-toggle-floating:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

body.light-mode .theme-toggle-floating {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--light-border);
    box-shadow: 0 8px 32px rgba(0, 71, 187, 0.15);
    color: var(--brb-blue);
}

.theme-icon {
    transition: all 0.3s ease;
    animation: iconFadeIn 0.3s ease-in-out;
}

@keyframes iconFadeIn {
    0% {
        opacity: 0;
        transform: rotate(-45deg) scale(0.8);
    }
    100% {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
}

/* Slide In Animation */
@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Prevent body scroll when menu is open */
body.menu-open {
    overflow: hidden;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 80px;
    background: rgba(4, 8, 15, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s;
}

body.light-mode nav {
    background: rgba(248, 250, 252, 0.85);
    border-bottom: 1px solid var(--light-border);
}

/* Navbar scrolled state - CSS controla o visual */
nav.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

body.light-mode nav.scrolled {
    box-shadow: 0 4px 30px rgba(0, 71, 187, 0.15);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    text-decoration: none;
    cursor: pointer;
}

.logo-img {
    height: 55px;
    width: auto;
    transition: all 0.3s ease;
}

/* Logo resize on scroll - Desktop */
nav.scrolled .logo-img {
    height: 45px;
}

.logo-dark {
    display: block;
}

.logo-light {
    display: none;
}

body.light-mode .logo-dark {
    display: none;
}

body.light-mode .logo-light {
    display: block;
}

.nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links-left {
    justify-content: flex-end;
    flex: 1;
}

.nav-links-right {
    justify-content: flex-start;
    flex: 1;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

body.light-mode .nav-links a {
    color: rgba(15, 23, 42, 0.7);
}

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

body.light-mode .nav-links a:hover {
    color: var(--brb-blue);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cyan);
    transition: width 0.3s;
}

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

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    position: absolute;
    right: 24px;
    z-index: 1002;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 3px;
    transition: all 0.3s;
}

body.light-mode .mobile-menu-toggle span {
    background: var(--brb-blue);
}

/* Hero Section */
.hero {
    min-height: 50vh;
    width: 100%;
    display: flex;
    align-items: center;
    padding: 140px 20px 100px;
    position: relative;
}

.hero-content {
    max-width: 650px;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--cyan);
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
}

body.light-mode .hero-badge {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--light-border);
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--cyan);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

.hero h1 {
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.hero h1 .gradient {
    background: linear-gradient(135deg, var(--brb-blue), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.6);
    max-width: 500px;
    margin-bottom: 36px;
    line-height: 1.7;
}

body.light-mode .hero-desc {
    color: rgba(15, 23, 42, 0.7);
}

.hero-btns {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--brb-blue), var(--brb-light));
    color: white;
    padding: 16px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(0, 71, 187, 0.4);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 71, 187, 0.5);
}

.btn-secondary {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    color: white;
    padding: 16px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
    cursor: pointer;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

body.light-mode .btn-secondary {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid var(--light-border);
    color: var(--brb-blue);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

body.light-mode .btn-secondary:hover {
    background: rgba(0, 71, 187, 0.05);
}

/* Hero Visual */
.hero-visual {
    position: absolute;
    margin-top: 45%;
    margin-left: 50%;
    transform: translateY(-50%);
    width: 480px;
    z-index: 1;
}

.stadium-card {
    position: absolute;
    bottom: 50%;
    right: -10%;
    padding: 24px;
    border-radius: 28px;
    overflow: visible;
    transition: all 0.4s ease;
}

/* Fundo do stadium card (camada 1) */
.stadium-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: var(--glass);
    backdrop-filter: blur(40px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
    z-index: 1;
    transition: all 0.4s ease;
}

body.light-mode .stadium-card::before {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(40px);
    border: 1px solid var(--light-border);
    box-shadow: 0 30px 80px rgba(0, 71, 187, 0.15);
}

/* Conteúdo interno */
.stadium-inner {
    position: relative;
    z-index: 2;
    border-radius: 18px;
    overflow: hidden;
}

.stadium-img {
    height: 220px;
    background: linear-gradient(135deg, var(--brb-dark), var(--dark-surface));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: inherit;
}

.stadium-img svg {
    opacity: 0.4;
}

.stadium-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
    display: block;
}

.stadium-info {
    padding: 28px;
}

.stadium-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
}

body.light-mode .stadium-title {
    color: var(--brb-blue);
}

.stadium-sub {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin-bottom: 20px;
}

body.light-mode .stadium-sub {
    color: rgba(15, 23, 42, 0.6);
}

.stadium-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.stat-val {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--cyan);
    display: block;
}

.stat-label {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

body.light-mode .stat-label {
    color: rgba(15, 23, 42, 0.5);
}

/* Float Cards */
.float-card {
    position: absolute;
    left: 0;
    background: var(--glass);
    backdrop-filter: blur(30px);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 14px 4px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    animation: float 5s ease-in-out infinite;
    z-index: 10;
}

body.light-mode .float-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(30px);
    border: 1px solid var(--light-border);
    box-shadow: 0 20px 50px rgba(0, 71, 187, 0.15);
}

.float-card-1 {
   position: relative;
   bottom: 350px;
   left: 30%;
   width: fit-content;   
}

.float-card-2 {
    position: relative;
    bottom: 300px;
    left: 30%;
    width: fit-content;
    animation-delay: 0.50s;
}

.float-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--brb-blue), var(--cyan));
    display: flex;
    align-items: center;
    justify-content: center;
}

.float-info h4 {
    font-size: 0.85rem;
    font-weight: 600;
}

body.light-mode .float-info h4 {
    color: var(--brb-blue);
}

.float-info p {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.5);
}

body.light-mode .float-info p {
    color: rgba(15, 23, 42, 0.6);
}

@keyframes float {
    0%, 100% {
        transform: translate(calc(-100% + 20px), 0);
    }
    50% {
        transform: translate(calc(-100% + 20px), -12px);
    }
}

/* Sections */
.events,
.features,
.tour,
.cta {
    display: block;
    width: 100%;
    position: relative;
    z-index: 2;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: 5%;
    margin-bottom: 50px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.section-title span {
    color: var(--cyan);
}

.section-sub {
    color: rgba(255, 255, 255, 0.5);
    margin-top: 10px;
    font-size: 1.05rem;
}

body.light-mode .section-sub {
    color: rgba(15, 23, 42, 0.6);
}

.view-all {
    color: var(--cyan);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s;
}

.view-all:hover {
    gap: 12px;
}

/* Events Grid */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 350px));
    gap: 20px;
    position: relative;
}

.event-card {
    background: var(--glass);
    backdrop-filter: blur(40px);
    border: 1px solid var(--glass-border);
    border-radius: 22px;
    overflow: hidden;
    transition: all 0.4s;
    cursor: pointer;
}

body.light-mode .event-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(40px);
    border: 1px solid var(--light-border);
    box-shadow: 0 10px 40px rgba(0, 71, 187, 0.08);
}

.event-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 30px 70px rgba(0, 71, 187, 0.25);
}

.event-img {
    height: 180px;
    background: linear-gradient(135deg, var(--brb-dark), var(--dark-surface));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.event-img svg {
    opacity: 0.3;
}

.event-date {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    padding: 10px 14px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.event-date .day {
    font-size: 1.3rem;
    font-weight: 800;
    display: block;
    line-height: 1;
    color: white;
}

.event-date .month {
    font-size: 0.65rem;
    text-transform: uppercase;
    color: var(--cyan);
    letter-spacing: 1px;
}

.event-cat {
    position: absolute;
    top: 14px;
    right: 14px;
    background: linear-gradient(135deg, var(--brb-blue), var(--brb-light));
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
}

.event-content {
    padding: 22px;
}

.event-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

body.light-mode .event-title {
    color: var(--brb-blue);
}

.event-venue {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 18px;
}

body.light-mode .event-venue {
    color: rgba(15, 23, 42, 0.6);
}

.event-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 18px;
    border-top: 1px solid var(--glass-border);
}

body.light-mode .event-footer {
    border-top: 1px solid var(--light-border);
}

.event-price {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

body.light-mode .event-price {
    color: rgba(15, 23, 42, 0.6);
}

.event-price strong {
    color: white;
    font-size: 1.05rem;
}

body.light-mode .event-price strong {
    color: var(--brb-blue);
}

.event-btn {
    background: linear-gradient(135deg, var(--brb-blue), var(--brb-light));
    color: white;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}

.event-btn:hover {
    box-shadow: 0 8px 25px rgba(0, 71, 187, 0.4);
}

/* Features */
.features {
    background: linear-gradient(180deg, transparent, var(--dark-surface) 50%, transparent);
}

body.light-mode .features {
    background: linear-gradient(180deg, transparent, rgba(248, 250, 252, 0.5) 50%, transparent);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 50px;
    margin-left: 20px;
    position: relative;
}

.feature-card {
    background: var(--glass);
    backdrop-filter: blur(40px);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    padding: 28px;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}

body.light-mode .feature-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(40px);
    border: 1px solid var(--light-border);
    box-shadow: 0 10px 40px rgba(0, 71, 187, 0.08);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--brb-blue), var(--cyan));
    transform: scaleX(0);
    transition: transform 0.4s;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 212, 255, 0.2);
    box-shadow: 0 20px 50px rgba(0, 71, 187, 0.2);
}

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

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--brb-blue), var(--brb-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    box-shadow: 0 8px 24px rgba(0, 71, 187, 0.3);
}

.feature-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
}

body.light-mode .feature-title {
    color: var(--brb-blue);
}

.feature-desc {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    line-height: 1.6;
}

body.light-mode .feature-desc {
    color: rgba(15, 23, 42, 0.7);
}

/* Tour Section */
.tour-container {
    max-width: 800px;
    margin: 0 auto;
}

.tour-card {
    padding: 16px;
    overflow: hidden;
    position: relative;
    right: -2%;
}

.tour-card .stadium-inner {
    position: relative;
    z-index: 2;
    overflow: hidden;
    border-radius: 18px;
}

.tour-image {
    width: 100%;
    height: auto;
    max-height: 500px;
    border-radius: 18px;
    display: block;
    object-fit: contain;
    object-position: center;
}

/* CTA Section */
.cta-card {
    background: linear-gradient(135deg, var(--brb-dark), var(--brb-blue));
    border-radius: 28px;
    padding: 40px;
    margin-top: 50px;
    margin-bottom: 50px;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2), transparent 70%);
}

.cta-content {
    max-width: 550px;
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1px;
    color: white;
}

.cta-desc {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 28px;
}

.cta-btns {
    display: flex;
    gap: 16px;
}

.cta-images {
    display: flex;
    flex-direction: row;
    gap: 20px;
    position: relative;
    z-index: 2;
    align-items: center;
}

.cta-image-placeholder {
    width: 160px;
    height: 160px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px dashed rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.cta-image-placeholder:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-4px);
}

.cta-image-placeholder svg {
    opacity: 0.5;
}

.btn-white {
    background: white;
    color: var(--brb-blue);
    padding: 16px 28px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    width: 100%;
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.3);
}

.btn-outline {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 14px 26px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    width: 100%;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Footer */
footer {
    padding: 70px 60px 35px;
    border-top: 1px solid var(--glass-border);
    position: relative;
    z-index: 2;
}

body.light-mode footer {
    border-top: 1px solid var(--light-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logos {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.footer-logo {
    height: 40px;
    width: auto;
    transition: opacity 0.3s ease;
}

.footer-logo-dark {
    display: block;
}

.footer-logo-light {
    display: none;
}

body.light-mode .footer-logo-dark {
    display: none;
}

body.light-mode .footer-logo-light {
    display: block;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    line-height: 1.7;
}

body.light-mode .footer-brand p {
    color: rgba(15, 23, 42, 0.7);
}

.footer-col h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 20px;
}

body.light-mode .footer-col h4 {
    color: rgba(15, 23, 42, 0.5);
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 10px;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

body.light-mode .footer-col a {
    color: rgba(15, 23, 42, 0.7);
}

.footer-col a:hover {
    color: var(--cyan);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 35px;
    border-top: 1px solid var(--glass-border);
}

body.light-mode .footer-bottom {
    border-top: 1px solid var(--light-border);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
}

body.light-mode .footer-bottom p {
    color: rgba(15, 23, 42, 0.5);
}

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

.social-link {
    width: 42px;
    height: 42px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s;
    text-decoration: none;
}

body.light-mode .social-link {
    background: white;
    border: 1px solid var(--light-border);
    color: var(--brb-blue);
}

.social-link:hover {
    background: var(--brb-blue);
    border-color: var(--brb-blue);
    color: white;
    transform: translateY(-3px);
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* ===================================
   RESPONSIVE MEDIA QUERIES
   Consolidado e organizado
   =================================== */

/* Desktop - min-width: 1201px
   Referências originais: linha 804-809 */
@media (min-width: 1201px) {
    /* nav.scrolled - original linha 805 */
    nav.scrolled {
        padding: 14px 60px;
        transition: padding 0.3s ease;
    }
}

/* Tablet - max-width: 1200px
   Referências originais: linha 1865-1881 */
@media (max-width: 1200px) {
    /* .hero-visual - original linha 1866 */
    .hero-visual {
        display: none;
    }

    /* .events-grid - original linha 1870 */
    .events-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* .features-grid - original linha 1874 */
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* .footer-grid - original linha 1878 */
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile - max-width: 768px
   Referências originais: linha 151-658 e linha 812-817 (duplicado removido) */
@media (max-width: 768px) {
    /* .theme-toggle-floating - original linha 152 */
    .theme-toggle-floating {
        top: 80px;
        right: 20px;
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }

    /* NAVBAR MOBILE - original linha 161 */
    nav {
        padding: 16px 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        position: sticky;
    }

    /* nav.scrolled - original linha 813 (consolidado aqui) */
    nav.scrolled {
        padding: 16px 20px;
    }

    /* HIDE desktop nav-links - original linha 170 */
    .nav-links-left,
    .nav-links-right {
        display: none !important;
    }

    /* Logo centered - original linha 176 */
    .logo {
        position: relative;
        left: auto;
        transform: none;
        order: 0;
        flex-shrink: 0;
    }

    /* .logo-img - original linha 184 */
    .logo-img {
        height: 40px;
        max-width: 120px;
        object-fit: contain;
    }

    /* Logo resize on scroll - Mobile */
    nav.scrolled .logo-img {
        height: 35px;
    }

    /* Mobile Toggle - original linha 191 */
    .mobile-menu-toggle {
        display: flex !important;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        z-index: 1002;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        padding: 10px;
        background: transparent;
        border: none;
    }

    /* .mobile-menu-toggle span - original linha 206 */
    .mobile-menu-toggle span {
        display: block;
        width: 25px;
        height: 3px;
        background: white;
        border-radius: 3px;
        transition: all 0.3s ease;
    }

    /* body.light-mode .mobile-menu-toggle span - original linha 215 */
    body.light-mode .mobile-menu-toggle span {
        background: var(--brb-blue);
    }

    /* Mobile Menu Overlay - original linha 220 */
    .mobile-menu-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.7);
        backdrop-filter: blur(4px);
        z-index: 998;
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    /* .mobile-menu-overlay.active - original linha 234 */
    .mobile-menu-overlay.active {
        display: block;
        opacity: 1;
    }

    /* Mobile Menu Links - original linha 240 */
    .nav-links.active {
        display: flex !important;
        position: fixed;
        right: 0;
        width: 280px;
        max-width: 80vw;
        background: rgba(4, 8, 15, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 0;
        gap: 0;
        z-index: 999;
        overflow-y: auto;
        transform: translateX(0);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        border-right: 1px solid var(--glass-border);
    }

    /* .nav-links-left.active - original linha 259 */
    .nav-links-left.active {
        top: 80px;
        padding-top: 0;
    }

    /* .nav-links-right.active - original linha 265 */
    .nav-links-right.active {
        top: calc(80px + 171px);
        padding-top: 0;
    }

    /* body.light-mode .nav-links.active - original linha 270 */
    body.light-mode .nav-links.active {
        background: rgba(248, 250, 252, 0.98);
    }

    /* .nav-links.active li - original linha 274 */
    .nav-links.active li {
        width: 100%;
        padding: 0;
        border-bottom: 1px solid var(--glass-border);
        opacity: 1;
        transform: translateX(0);
    }

    /* body.light-mode .nav-links.active li - original linha 282 */
    body.light-mode .nav-links.active li {
        border-bottom: 1px solid var(--light-border);
    }

    /* .nav-links.active li:last-child - original linha 286 */
    .nav-links.active li:last-child {
        border-bottom: 1px solid var(--glass-border);
    }

    /* .nav-links-right.active li:last-child - original linha 291 */
    .nav-links-right.active li:last-child {
        border-bottom: none;
    }

    /* .nav-links.active a - original linha 295 */
    .nav-links.active a {
        display: block;
        width: 100%;
        padding: 18px 24px;
        text-align: left;
        font-size: 1rem;
        font-weight: 600;
        transition: all 0.2s ease;
    }

    /* .nav-links.active a:hover - original linha 305 */
    .nav-links.active a:hover {
        background: rgba(255, 255, 255, 0.05);
        padding-left: 32px;
    }

    /* body.light-mode .nav-links.active a:hover - original linha 310 */
    body.light-mode .nav-links.active a:hover {
        background: rgba(0, 71, 187, 0.05);
    }

    /* Hamburger Animation - original linha 315 */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* Hero Section - original linha 330 */
    .hero {
        padding: 50px 20px 60px !important;
        min-height: 40vh;
        flex-direction: column;
    }

    /* Hero content - flexbox para ordenar elementos */
    .hero-content {
        display: flex;
        flex-direction: column;
        width: 100%;
    }

    /* Ordem dos elementos na hero */
    .hero-badge {
        order: 1;
    }

    .hero h1 {
        order: 2;
    }

    .hero-desc {
        order: 4;
    }

    .hero-btns {
        order: 5;
    }

    /* .stadium-img - original linha 513*/
   .stadium-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
    display: block;
}
   
    /* .hero h1 - original linha 335 */
    .hero h1 {
        font-size: clamp(1.8rem, 7vw, 2.8rem);
        letter-spacing: -1px;
    }

    /* .hero-desc - original linha 340 */
    .hero-desc {
        font-size: 1rem;
        margin-bottom: 24px;
        width: 90%;
    }

    /* .hero-btns - original linha 346 */
    .hero-btns {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }

    /* .btn-primary, .btn-secondary - original linha 352 */
    .btn-primary,
    .btn-secondary {
        width: 100%;
    }

    /* Sections - original linha 358 */
    .events,
    .features,
    .tour,
    .cta {
        padding: 40px 20px !important;
    }

    /* Section Titles - original linha 366 */
    .section-title {
        font-size: 1.75rem;
        letter-spacing: -0.5px;
    }

    /* .section-sub - original linha 371 */
    .section-sub {
        font-size: 0.95rem;
    }

    /* .section-header - original linha 375 */
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        margin-bottom: 30px;
    }

    /* Events Grid - original linha 383 */
    .events-grid {
        width: 100%;
    }

    /* .event-card - original linha 387 */
    .event-card {
        border-radius: 14px;
    }

    /* .event-img - original linha 391 */
    .event-img {
        height: auto;
        aspect-ratio: 1 / 1;
    }

    /* .event-date - original linha 396 */
    .event-date {
        padding: 6px 10px;
        border-radius: 6px;
        top: 8px;
        left: 8px;
    }

    /* .event-date .day - original linha 403 */
    .event-date .day {
        font-size: 1.1rem;
    }

    /* .event-date .month - original linha 407 */
    .event-date .month {
        font-size: 0.6rem;
    }

    /* .event-cat - original linha 411 */
    .event-cat {
        top: 8px;
        right: 8px;
        padding: 4px 8px;
        font-size: 0.6rem;
        border-radius: 4px;
    }

    /* .event-content - original linha 419 */
    .event-content {
        padding: 12px;
    }

    /* .event-title - original linha 423 */
    .event-title {
        font-size: 0.9rem;
        margin-bottom: 8px;
        line-height: 1.2;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    /* Ocultar localização e preço - original linha 435 */
    .event-venue,
    .event-price {
        display: none;
    }

    /* .event-footer - original linha 440 */
    .event-footer {
        padding-top: 0;
        flex-direction: column;
        gap: 0;
        align-items: stretch;
        border-top: none;
    }

    /* .event-btn - original linha 448 */
    .event-btn {
        padding: 8px 12px;
        font-size: 0.8rem;
        width: 100%;
        text-align: center;
        border-radius: 6px;
    }

    /* Features Grid - original linha 457 */
    .features-grid {
        left: -5.25%;
    }

    /* .feature-card - original linha 461 */
    .feature-card {
        padding: 20px;
        text-align: center;
    }

    /* .feature-icon - original linha 466 */
    .feature-icon {
        width: 44px;
        height: 44px;
        margin-bottom: 12px;
        margin-left: auto;
        margin-right: auto;
    }

    /* .feature-title - original linha 474 */
    .feature-title {
        font-size: 1rem;
        margin-bottom: 0;
    }

    /* Ocultar descrição - original linha 480 */
    .feature-desc {
        display: none;
    }

    /* Tour Section - original linha 485 */
    .tour-container {
       width: 100%;
       position: relative;
       left: -3%;
    }

    /* .tour-card - original linha 490 */
    .tour-card {
        padding: 0;
    }

    /* .tour-image - original linha 495 */
    .tour-image {
        max-height: 400px;
        border-radius: inherit;
        width: 100%;
        object-fit: contain;
    }

    /* CTA Card - original linha 503 */
    .cta-card {
        flex-direction: column;
        text-align: left;
        gap: 24px;
        align-self: center;
        width: 100%;
        margin-top: 0px;
    }

    /* .cta-content - original linha 511 */
    .cta-content {
        max-width: 100%;
        order: 1;
    }

    /* .cta-title - original linha 516 */
    .cta-title {
        font-size: 1.75rem;
        margin-bottom: 12px;
        text-align: left;
    }

    /* .cta-desc - original linha 522 */
    .cta-desc {
        font-size: 0.95rem;
        margin-bottom: 20px;
        text-align: left;
    }

    /* .cta-btns - original linha 528 */
    .cta-btns {
        justify-content: stretch;
        flex-wrap: wrap;
        gap: 12px;
        order: 2;
        width: 100%;
    }

    /* .cta-btns .btn-primary, .btn-secondary - original linha 536 */
    .cta-btns .btn-primary,
    .cta-btns .btn-secondary {
        width: 100%;
    }

    /* .cta-images - original linha 541 */
    .cta-images {
        flex-direction: column;
        align-items: center;
        gap: 16px;
        order: 3;
    }

    /* .cta-image-placeholder - original linha 548 */
    .cta-image-placeholder {
        width: 270px;
        height: auto;
        aspect-ratio: 3 / 1;
    }

    /* .footer-grid - original linha 559 */
    .footer-grid {
        position: relative;        
    }

    /* .footer-bottom - original linha 564 */
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        padding-top: 25px;
    }

    /* Stadium Card - original linha 572 */
    .stadium-card {
        padding: 16px;
    }

    /* .stadium-img - original linha 576 */
    .stadium-img {
        height: 160px;
    }

    /* .stadium-info - original linha 580 */
    .stadium-info {
        padding: 20px;
    }

    /* .stadium-title - original linha 584 */
    .stadium-title {
        font-size: 1.1rem;
    }

    /* .stadium-stats - original linha 588 */
    .stadium-stats {
        gap: 12px;
    }

    /* .stat-val - original linha 592 */
    .stat-val {
        font-size: 1.3rem;
    }

    /* .stat-label - original linha 596 */
    .stat-label {
        font-size: 0.65rem;
    }

    /* Prevenir overflow - original linha 601 */
    body {
        overflow-x: hidden;
        max-width: 100vw;
    }

    /* original linha 606 */
    .hero,
    .events,
    .features,
    .tour,
    .cta {
        max-width: 100%;
        overflow-x: hidden;
    }
    footer {
        max-width: 100%;
        overflow-x: hidden;
        padding: 70px 20px 35px
    }

    /* .view-all - original linha 617 */
    .view-all {
        font-size: 0.9rem;
    }

    /* .hero-visual - original linha 622 */
    .hero-visual {
        position: static;
        width: 98%;
        margin: 0 1%;
        transform: none;
        order: 3; /* Aparece após o H1 (que tem order 2) */
    }

    /* Ocultar float cards no mobile */
    .float-card {
        display: none;
    }

    /* Stadium card no mobile - apenas imagem */
    .hero .stadium-card {
        width: 100%;
        padding: 0;
        margin: 20px 0;
    }

    /* Remover glass effect do stadium card no mobile */
    .hero .stadium-card::before {
        display: none;
    }

    /* Ocultar informações do stadium no mobile */
    .hero .stadium-info {
        display: none;
    }

    /* Ajustar imagem do stadium */
    .hero .stadium-img {
        border-radius: 14px;
        height: 200px;
    }

    /* Ajustar inner do stadium para remover padding */
    .hero .stadium-inner {
        border-radius: 14px;
    }

    /* Touch Target Optimization - original linha 629 */
    .nav-links.active a {
        min-height: 48px;
        display: flex;
        align-items: center;
    }

    /* .event-btn - original linha 636 */
    .event-btn {
        min-height: 44px;
        padding: 12px 16px;
    }

    /* .social-link - original linha 642 */
    .social-link {
        min-width: 48px;
        min-height: 48px;
    }

    /* .theme-toggle-floating - original linha 648 */
    .theme-toggle-floating {
        min-width: 48px;
        min-height: 48px;
    }

    /* .mobile-menu-toggle - original linha 654 */
    .mobile-menu-toggle {
        min-width: 48px;
        min-height: 48px;
    }
}

/* Mobile XS - max-width: 375px (iPhone SE, etc)
   Referências originais: linha 674-769 */
@media (max-width: 375px) {
    /* nav - original linha 676 */
    nav {
        padding: 14px 16px;
    }

    /* .logo-img - original linha 680 */
    .logo-img {
        height: 45px;
    }

    /* .theme-toggle-floating - original linha 685 */
    .theme-toggle-floating {
        width: 44px;
        height: 44px;
        right: 16px;
        top: 75px;
    }

    /* .hero - original linha 693 */
    .hero {
        padding: 90px 16px 50px !important;
    }

    /* .hero h1 - original linha 697 */
    .hero h1 {
        font-size: clamp(1.6rem, 8vw, 2.2rem);
    }

    /* .hero-desc - original linha 701 */
    .hero-desc {
        font-size: 0.95rem;
    }

    /* Sections - original linha 706 */
    .events,
    .features,
    .tour,
    .cta {
        padding: 30px 16px !important;
    }

    /* .section-title - original linha 714 */
    .section-title {
        font-size: 1.5rem;
    }

    /* .events-grid - original linha 719 */
    .events-grid {
        gap: 10px;
    }

    /* .event-card - original linha 723 */
    .event-card {
        border-radius: 12px;
    }

    /* .event-img - original linha 727 */
    .event-img {
        height: auto;
        aspect-ratio: 1 / 1;
    }

    /* .event-content - original linha 732 */
    .event-content {
        padding: 10px;
    }

    /* .event-title - original linha 736 */
    .event-title {
        font-size: 0.85rem;
    }

    /* .event-btn - original linha 740 */
    .event-btn {
        padding: 8px 10px;
        font-size: 0.75rem;
    }

    /* .feature-card - original linha 746 */
    .feature-card {
        padding: 16px;
    }

    /* .cta-card - original linha 751 */
    .cta-card {
        padding: 30px 20px;
    }

    /* .cta-title - original linha 755 */
    .cta-title {
        font-size: 1.5rem;
    }

    /* .cta-image-placeholder - original linha 759 */
    .cta-image-placeholder {
        width: 130px;
        height: 130px;
        aspect-ratio: 1 / 1;
    }

    /* footer - original linha 766 */
    footer {
        padding: 40px 16px 25px;
    }
}