:root {
    /* === CORES PRINCIPAIS === */
    --primary-orange: #FF6B35;
    --dark-orange: #E85A2B;
    --light-orange: #FF8C42;
    --accent-orange: #FFB84D;
    --deep-black: #0A0A0A;
    --charcoal: #1C1C1C;
    --soft-white: #F8F8F8;
    --pure-white: #FFFFFF;
    
    /* === CORES SECUNDÁRIAS === */
    --gray-light: #CCCCCC;
    --gray-medium: #999999;
    --gray-dark: #666666;
    --success-green: #28A745;
    --warning-orange: #FFC107;
    --danger-red: #DC3545;
    --info-blue: #17A2B8;
    
    /* === TRANSPARÊNCIAS E SOBREPOSIÇÕES === */
    --muted-orange: rgba(255, 107, 53, 0.1);
    --shadow-orange: rgba(255, 107, 53, 0.3);
    --overlay-black: rgba(0, 0, 0, 0.7);
    --overlay-charcoal: rgba(28, 28, 28, 0.9);
    --glass-effect: rgba(255, 255, 255, 0.1);
    --border-orange: rgba(255, 107, 53, 0.2);
    --highlight-orange: rgba(255, 107, 53, 0.25);
    
    /* === GRADIENTES === */
    --gradient-orange: linear-gradient(135deg, var(--primary-orange) 0%, var(--light-orange) 50%, var(--primary-orange) 100%);
    --gradient-dark: linear-gradient(135deg, var(--deep-black) 0%, var(--charcoal) 100%);
    --gradient-header: linear-gradient(135deg, var(--deep-black) 0%, var(--charcoal) 50%, var(--deep-black) 100%);
    --gradient-card: linear-gradient(135deg, var(--charcoal) 0%, var(--deep-black) 100%);
    --gradient-button: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 100%);
    --gradient-button-hover: linear-gradient(135deg, var(--dark-orange) 0%, var(--primary-orange) 100%);
    --gradient-shine: linear-gradient(90deg, transparent 0%, var(--primary-orange) 20%, var(--primary-orange) 80%, transparent 100%);
    --gradient-radial: radial-gradient(circle at 20% 20%, var(--muted-orange) 0%, transparent 50%);
    
    /* === SOMBRAS === */
    --shadow-light: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.2);
    --shadow-dark: 0 15px 40px rgba(0, 0, 0, 0.3);
    --shadow-heavy: 0 20px 60px rgba(0, 0, 0, 0.4);
    --shadow-orange-light: 0 5px 15px var(--shadow-orange);
    --shadow-orange-medium: 0 8px 25px var(--shadow-orange);
    --shadow-premium: 0 25px 50px rgba(0, 0, 0, 0.5);
    
    /* === TAMANHOS E ESPAÇAMENTOS === */
    --border-radius-small: 8px;
    --border-radius-medium: 10px;
    --border-radius-large: 15px;
    --border-radius-extra: 20px;
    --border-radius-round: 50%;
    
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 25px;
    --spacing-xxl: 30px;
    --spacing-3xl: 35px;
    --spacing-4xl: 40px;
    
    /* === TIPOGRAFIA === */
    --font-primary: 'Open Sans', sans-serif;
    --font-heading: 'Oswald', sans-serif;
    --font-size-xs: 0.8rem;
    --font-size-sm: 0.9rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.1rem;
    --font-size-xl: 1.2rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.8rem;
    --font-size-4xl: 2.2rem;
    --font-size-5xl: 2.5rem;
    
    /* === TRANSIÇÕES === */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* === Z-INDEX === */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-toast: 9999;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: var(--gradient-dark);
    color: var(--soft-white);
    font-family: var(--font-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header Elegante */
.header {
    background: var(--gradient-header);
    padding: var(--spacing-lg) 0;
    border-bottom: 2px solid var(--primary-orange);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-medium);
    position: relative;
    z-index: 1000;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="0.5" fill="%23FF6B35" opacity="0.1"/><circle cx="75" cy="75" r="0.5" fill="%23FF6B35" opacity="0.1"/><circle cx="50" cy="10" r="0.3" fill="%23FF6B35" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

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

.logo-fitness {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--gradient-orange);
    border-radius: var(--border-radius-medium);
    width: fit-content;
    box-shadow: var(--shadow-orange-light);
    transition: transform var(--transition-normal);
}

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

.logo-fitness i {
    font-size: 2.5rem;
    color: var(--pure-white);
}

.logo-fitness span {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--pure-white);
    letter-spacing: 2px;
}

.brand-text {
    position: relative;
    z-index: 2;
}

.brand-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--font-size-4xl);
    background: var(--gradient-orange);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 4px var(--overlay-black);
    letter-spacing: 2px;
    margin: 0;
    text-transform: uppercase;
}

.brand-subtitle {
    font-size: var(--font-size-sm);
    color: var(--soft-white);
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.8;
    margin-top: var(--spacing-xs);
}

/* === ÁREA DE USUÁRIO NO HEADER (DESKTOP) === */
.user-area {
    position: relative;
    z-index: 1001;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

/* Login Area - Desktop */
.login-area {
    text-align: right;
}

.login-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    align-items: center;
}

/* Botões especiais para área de usuário */
.btn-outline-orange {
    background: transparent;
    border: 2px solid var(--primary-orange);
    color: var(--primary-orange);
    font-weight: 600;
    padding: 6px 12px;
    border-radius: var(--border-radius-small);
    transition: all var(--transition-normal);
    text-decoration: none;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

/* Header mobile adjustments */
@media (max-width: 768px) {
    .header .row {
        flex-direction: column;
        text-align: center;
    }
    
    .logo-container {
        margin-bottom: 15px;
        display: flex;
        justify-content: center;
    }
    
    .brand-text {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .brand-text .text-center {
        text-align: center !important;
    }

    /* Esconder área de usuário no mobile */
    .user-area {
        display: none !important;
    }
}

.header-decorative {
    height: 3px;
    background: var(--gradient-shine);
    margin: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.header-decorative::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--glass-effect), transparent);
    animation: shimmer 3s infinite;
}

/* Carousel Moderno */
.carousel-container {
    position: relative;
    border-radius: var(--border-radius-large);
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
}

.carousel-item img {
    height: 450px;
    object-fit: cover;
    filter: brightness(0.6) contrast(1.1);
    transition: all var(--transition-slow);
}

.carousel-item:hover img {
    filter: brightness(0.8) contrast(1.2);
    transform: scale(1.02);
}

/* Sidebar Informações */
.info-sidebar {
    background: var(--gradient-card);
    border: 2px solid var(--primary-orange);
    border-radius: var(--border-radius-large);
    padding: var(--spacing-3xl);
    height: fit-content;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-dark);
}

.info-sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-radial);
    z-index: 1;
}

.info-sidebar > * {
    position: relative;
    z-index: 2;
}

.trainer-profile {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.trainer-photo {
    width: 120px;
    height: 120px;
    border-radius: var(--border-radius-round);
    border: 4px solid var(--primary-orange);
    object-fit: cover;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-orange-medium);
}

.trainer-profile h3 {
    color: var(--primary-orange);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
}

.trainer-title {
    color: var(--soft-white);
    font-size: var(--font-size-sm);
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
}

.trainer-credentials {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.credential {
    background: var(--muted-orange);
    color: var(--primary-orange);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.info-title {
    color: var(--primary-orange);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-heading);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-transform: uppercase;
}

.info-title i {
    font-size: var(--font-size-lg);
}

.info-item {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-orange);
    transition: all var(--transition-normal);
    color: var(--soft-white);
}

.info-item:hover {
    padding-left: var(--spacing-sm);
    background: var(--muted-orange);
    border-radius: var(--border-radius-small);
    border-bottom: 1px solid var(--primary-orange);
}

.info-item:last-child {
    border-bottom: none;
}

.info-item i {
    color: var(--primary-orange);
    margin-right: var(--spacing-sm);
    width: 20px;
    font-size: var(--font-size-lg);
}

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

/* Amenities Section */
.amenities-section {
    background: var(--gradient-card);
    padding: var(--spacing-lg);
    border: 2px solid var(--primary-orange);
    border-radius: var(--border-radius-medium);
    margin: 25px 0;
    box-shadow: var(--shadow-medium);
}

.amenities-title {
    color: var(--primary-orange);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-heading);
    text-transform: uppercase;
}

.amenities-subtitle {
    color: var(--soft-white);
    font-size: var(--font-size-sm);
    opacity: 0.8;
    margin-bottom: var(--spacing-lg);
}

.amenities-container {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.amenity-item {
    flex: 0 0 auto;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--charcoal);
    border: 1px solid var(--primary-orange);
    border-radius: var(--border-radius-small);
    color: var(--soft-white);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.amenity-item:hover {
    background: var(--muted-orange);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

.amenity-item i {
    color: var(--primary-orange);
    font-size: var(--font-size-sm);
}

/* Menu de Navegação */
.menu-sections {
    margin: 0 0 0 0;
    background: var(--gradient-card);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-medium) var(--border-radius-medium) 0 0;
    border: 1px solid var(--primary-orange);
    border-bottom: none;
    box-shadow: var(--shadow-medium);
}

.menu-items-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-sm);
    max-width: 100%;
}

/* Menu horizontal para mobile */
@media (max-width: 768px) {
    .menu-items-container {
        display: flex;
        overflow-x: auto;
        gap: var(--spacing-sm);
        padding: 5px 0;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .menu-items-container::-webkit-scrollbar {
        display: none;
    }

    .menu-item {
        flex: 0 0 auto;
        min-width: 120px;
        white-space: nowrap;
    }
}

@media (max-width: 576px) {
    .menu-items-container {
        gap: var(--spacing-xs);
    }

    .menu-item {
        min-width: 110px;
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

.menu-item {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--soft-white);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-small);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    text-align: center;
    white-space: nowrap;
    will-change: transform, background-color, border-color;
}

.menu-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--primary-orange), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.1;
}

.menu-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-orange);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}

.menu-item:hover::before,
.menu-item.active::before {
    left: 100%;
}

.menu-item:hover::after,
.menu-item.active::after {
    width: 80%;
}

.menu-item:hover,
.menu-item.active {
    color: var(--primary-orange);
    border-color: var(--primary-orange);
    background: var(--muted-orange);
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-orange-medium);
}

/* Search Bar */
.search-container {
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-lg);
}

.search-box {
    position: relative;
    max-width: 400px;
}

.search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-md) 45px;
    background: var(--charcoal);
    border: 2px solid var(--primary-orange);
    border-radius: var(--border-radius-medium);
    color: var(--soft-white);
    font-size: var(--font-size-base);
    transition: all var(--transition-normal);
}

.search-input:focus {
    outline: none;
    border-color: var(--dark-orange);
    box-shadow: 0 0 0 0.2rem var(--shadow-orange);
    background: var(--deep-black);
}

.search-input::placeholder {
    color: var(--gray-medium);
}

.search-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-orange);
    font-size: var(--font-size-lg);
}

/* === CARDS DE EXERCÍCIOS - NOVA ESTRUTURA COM IMAGENS === */
.exercise-card {
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--deep-black) 100%);
    border: 2px solid var(--primary-orange);
    border-radius: 12px;
    padding: 0;
    margin-bottom: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: stretch;
    min-height: 85px;
}

.exercise-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 80% 20%, var(--muted-orange) 0%, transparent 60%);
    z-index: 1;
}

.exercise-card > * {
    position: relative;
    z-index: 2;
}

.exercise-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--dark-orange);
}

/* Nova estrutura com imagem de capa */
.exercise-image {
    flex: 0 0 120px;
    min-height: 85px;
    overflow: hidden;
    border-radius: 12px 0 0 12px;
    position: relative;
    background: var(--gradient-card);
}

.exercise-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.exercise-card:hover .exercise-cover {
    transform: scale(1.05);
}

.exercise-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary-orange);
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(2px);
}

.exercise-card:hover .exercise-play-overlay {
    opacity: 1;
}

.exercise-play-overlay i {
    font-size: 2rem;
    margin-bottom: 4px;
}

.exercise-play-overlay span {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Conteúdo do exercício mantém mesma estrutura */
.exercise-content {
    flex: 1;
    padding: 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 85px;
}

.exercise-header h4 {
    color: var(--primary-orange);
    font-family: var(--font-heading);
    font-size: 1rem;
    margin-bottom: 3px;
    text-transform: uppercase;
}

.exercise-description {
    color: var(--soft-white);
    font-size: 0.75rem;
    margin-bottom: 5px;
    line-height: 1.2;
}

.exercise-info {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    margin-bottom: 6px;
}

.exercise-tag {
    padding: 1px 5px;
    background: var(--muted-orange);
    border: 1px solid var(--primary-orange);
    border-radius: 10px;
    color: var(--primary-orange);
    font-size: 0.6rem;
    font-weight: 500;
}

.exercise-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.exercise-difficulty {
    display: flex;
    align-items: center;
}

.difficulty {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
}

.difficulty.beginner {
    background: rgba(40, 167, 69, 0.2);
    color: #28A745;
    border: 1px solid #28A745;
}

.difficulty.intermediate {
    background: rgba(255, 193, 7, 0.2);
    color: #FFC107;
    border: 1px solid #FFC107;
}

.difficulty.advanced {
    background: rgba(220, 53, 69, 0.2);
    color: #DC3545;
    border: 1px solid #DC3545;
}

/* === MODAL DE VÍDEO AJUSTADO === */
.modal-dialog {
    max-width: 600px; /* Reduzido de modal-lg */
}

.video-container {
    margin-bottom: var(--spacing-lg);
}

.video-container video {
    max-height: 300px; /* Altura máxima reduzida */
    border-radius: 8px;
    background: var(--charcoal);
}

.video-placeholder-large {
    background: var(--charcoal);
    border: 2px solid var(--primary-orange);
    border-radius: var(--border-radius-medium);
    height: 250px; /* Reduzido de 300px */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary-orange);
    text-align: center;
}

.video-placeholder-large i {
    font-size: 3rem; /* Reduzido de 4rem */
    margin-bottom: var(--spacing-sm);
}

.video-placeholder-large p {
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.8;
}

/* === RESPONSIVIDADE PARA MOBILE === */
@media (max-width: 576px) {
    .exercise-card {
        min-height: 80px;
    }
    
    .exercise-image {
        flex: 0 0 85px;
        min-height: 80px;
    }
    
    .exercise-content {
        padding: 8px;
        min-height: 80px;
    }
    
    .exercise-header h4 {
        font-size: 0.9rem;
        margin-bottom: 2px;
    }
    
    .exercise-description {
        font-size: 0.65rem;
        margin-bottom: 4px;
    }

    .exercise-info {
        gap: 2px;
        margin-bottom: 5px;
    }

    .exercise-tag {
        padding: 1px 3px;
        font-size: 0.55rem;
    }

    .btn-sm {
        padding: 3px 6px;
        font-size: 0.65rem;
    }
    
    .exercise-play-overlay i {
        font-size: 1.5rem;
    }
    
    .exercise-play-overlay span {
        font-size: 0.6rem;
    }
    
    /* Modal mobile */
    .modal-dialog {
        margin: 10px;
        max-width: calc(100% - 20px);
    }
    
    .video-container video {
        max-height: 200px;
    }
    
    .video-placeholder-large {
        height: 180px;
    }
    
    .video-placeholder-large i {
        font-size: 2.5rem;
    }
}

/* Seções de Conteúdo - Transições Ultra Suaves */
.content-section {
    display: none;
    background: var(--gradient-card);
    padding: var(--spacing-lg);
    border: 1px solid var(--primary-orange);
    border-top: none;
    border-radius: 0 0 var(--border-radius-medium) var(--border-radius-medium);
    min-height: 400px;
    position: relative;
    opacity: 0;
    transform: translateX(30px) scale(0.98);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: opacity, transform, filter;
    filter: blur(2px);
}

.content-section.active {
    display: block;
    opacity: 1;
    transform: translateX(0) scale(1);
    filter: blur(0px);
}

.content-section.exiting {
    opacity: 0;
    transform: translateX(-30px) scale(0.98);
    filter: blur(2px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-title {
    color: var(--primary-orange);
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 25px;
    text-align: left;
    font-family: var(--font-heading);
    position: relative;
    text-transform: uppercase;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-orange), transparent);
}

/* Cursos Grid */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.course-card {
    background: var(--gradient-card);
    border: 2px solid var(--primary-orange);
    border-radius: var(--border-radius-large);
    overflow: hidden;
    transition: all var(--transition-normal);
    position: relative;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-orange-medium);
}

.course-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.course-card:hover .course-image img {
    transform: scale(1.05);
}

.course-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--primary-orange);
    color: var(--pure-white);
    padding: 4px 8px;
    border-radius: var(--border-radius-small);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.course-content {
    padding: var(--spacing-lg);
}

.course-content h4 {
    color: var(--primary-orange);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
}

.course-content p {
    color: var(--soft-white);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
}

.course-info {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.course-info span {
    color: var(--soft-white);
    font-size: var(--font-size-xs);
    display: flex;
    align-items: center;
    gap: 4px;
}

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

.course-price {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.old-price {
    color: var(--gray-medium);
    text-decoration: line-through;
    font-size: var(--font-size-sm);
    margin-right: var(--spacing-sm);
}

.new-price {
    color: var(--primary-orange);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    font-family: var(--font-heading);
}

/* Nutrition Cards */
.nutrition-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.nutrition-card {
    background: var(--gradient-card);
    border: 2px solid var(--primary-orange);
    border-radius: var(--border-radius-large);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
}

.nutrition-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-orange-medium);
}

.nutrition-icon {
    margin-bottom: var(--spacing-lg);
}

.nutrition-icon i {
    font-size: 3rem;
    color: var(--primary-orange);
}

.nutrition-card h4 {
    color: var(--primary-orange);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.nutrition-card p {
    color: var(--soft-white);
    margin-bottom: var(--spacing-lg);
}

.nutrition-card ul {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.nutrition-card li {
    color: var(--soft-white);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nutrition-card li i {
    color: var(--primary-orange);
}

/* Workout Programs */
.workout-programs {
    display: flex;
    justify-content: center;
}

.program-card {
    background: var(--gradient-card);
    border: 3px solid var(--primary-orange);
    border-radius: var(--border-radius-extra);
    padding: var(--spacing-3xl);
    max-width: 400px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.program-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: var(--gradient-radial);
    opacity: 0.1;
    z-index: 1;
}

.program-card > * {
    position: relative;
    z-index: 2;
}

.program-card.featured {
    border-color: var(--accent-orange);
    box-shadow: var(--shadow-orange-medium);
}

.program-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-premium);
}

.program-badge {
    background: var(--primary-orange);
    color: var(--pure-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.program-header h3 {
    color: var(--primary-orange);
    font-family: var(--font-heading);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
}

.program-header p {
    color: var(--soft-white);
    margin-bottom: var(--spacing-lg);
}

.program-features {
    margin-bottom: var(--spacing-lg);
}

.feature-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--soft-white);
}

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

.program-price {
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.currency {
    color: var(--primary-orange);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.amount {
    color: var(--primary-orange);
    font-size: 3rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.period {
    color: var(--soft-white);
    font-size: var(--font-size-sm);
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.testimonial-card {
    background: var(--gradient-card);
    border: 2px solid var(--primary-orange);
    border-radius: var(--border-radius-large);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
}

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

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

.testimonial-header img {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-round);
    border: 2px solid var(--primary-orange);
    object-fit: cover;
}

.client-info h5 {
    color: var(--primary-orange);
    font-family: var(--font-heading);
    margin-bottom: 4px;
}

.client-info span {
    color: var(--soft-white);
    font-size: var(--font-size-sm);
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

.rating {
    color: var(--primary-orange);
}

.testimonial-content p {
    color: var(--soft-white);
    font-style: italic;
    line-height: 1.6;
}

/* Stats Section */
.stats-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    text-align: center;
}

.stat-item {
    background: var(--gradient-card);
    border: 2px solid var(--primary-orange);
    border-radius: var(--border-radius-medium);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-orange-light);
}

.stat-number {
    color: var(--primary-orange);
    font-size: var(--font-size-4xl);
    font-weight: 700;
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--soft-white);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    font-weight: 600;
}

/* Botões Premium */
.btn-primary {
    background: var(--gradient-button);
    border: none;
    color: var(--pure-white);
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
    box-shadow: var(--shadow-orange-light);
    font-family: var(--font-heading);
}

.btn-primary:hover {
    background: var(--gradient-button-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-orange-medium);
    color: var(--pure-white);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 15px 30px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

/* Modal Elegante */
.modal-content {
    background: var(--gradient-card);
    border: 2px solid var(--primary-orange);
    color: var(--soft-white);
    border-radius: 20px;
}

.modal-header {
    border-bottom: 2px solid var(--primary-orange);
    background: var(--muted-orange);
}

.modal-title {
    color: var(--primary-orange);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    text-transform: uppercase;
}

.modal-footer {
    border-top: 2px solid var(--primary-orange);
    background: var(--muted-orange);
}

.video-container {
    margin-bottom: var(--spacing-lg);
}

.video-placeholder-large {
    background: var(--charcoal);
    border: 2px solid var(--primary-orange);
    border-radius: var(--border-radius-medium);
    height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary-orange);
    text-align: center;
}

.video-placeholder-large i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.exercise-details-modal h4 {
    color: var(--primary-orange);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.exercise-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.spec-item {
    background: var(--charcoal);
    border: 1px solid var(--primary-orange);
    border-radius: var(--border-radius-small);
    padding: var(--spacing-sm);
    text-align: center;
}

.spec-label {
    color: var(--soft-white);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    display: block;
    margin-bottom: 4px;
}

.spec-value {
    color: var(--primary-orange);
    font-weight: 700;
    font-size: var(--font-size-sm);
}

.exercise-tips h5 {
    color: var(--primary-orange);
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-transform: uppercase;
}

.exercise-tips ul {
    list-style: none;
    padding: 0;
}

.exercise-tips li {
    color: var(--soft-white);
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-md);
    position: relative;
}

.exercise-tips li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--primary-orange);
}

/* === DROPDOWN DE USUÁRIO LOGADO === */
.user-logged-area {
    position: relative;
    text-align: right;
}

.user-dropdown-container {
    position: relative;
    display: inline-block;
    z-index: 10000;
}

.user-welcome-dropdown {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: linear-gradient(135deg, var(--muted-orange), rgba(255, 107, 53, 0.05));
    border: 2px solid var(--primary-orange);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--soft-white);
    text-decoration: none;
    position: relative;
    backdrop-filter: blur(5px);
    min-width: 200px;
}

.user-welcome-dropdown:hover {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), var(--muted-orange));
    transform: translateY(-2px);
    box-shadow: var(--shadow-orange-light);
    color: var(--soft-white);
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pure-white);
    font-size: 18px;
    font-weight: bold;
    border: 2px solid var(--soft-white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    flex-shrink: 0;
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
    flex: 1;
}

.greeting-text {
    font-size: 0.8rem;
    color: var(--soft-white);
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 300;
}

.user-name {
    color: var(--primary-orange);
    font-weight: 700;
    font-size: 1rem;
    text-transform: capitalize;
    margin: 0;
}

.dropdown-arrow {
    color: var(--primary-orange);
    font-size: 0.9rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.user-dropdown-container.active .dropdown-arrow {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.user-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    width: 280px;
    background: var(--gradient-card);
    border: 2px solid var(--primary-orange);
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    margin-top: 8px;
}

.user-dropdown-container.active .user-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-orange);
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--muted-orange);
}

.user-avatar-large {
    width: 50px;
    height: 50px;
    background: var(--gradient-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pure-white);
    font-size: 20px;
    font-weight: bold;
    border: 3px solid var(--soft-white);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    flex-shrink: 0;
}

.user-details {
    flex: 1;
}

.user-details strong {
    color: var(--primary-orange);
    font-size: 1.1rem;
    display: block;
    margin-bottom: 2px;
    font-family: var(--font-heading);
}

.user-details small {
    color: var(--soft-white);
    opacity: 0.7;
    font-size: 0.85rem;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-orange);
    margin: 0;
}

.dropdown-items {
    padding: 10px 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--soft-white);
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.95rem;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.dropdown-item:hover {
    background: var(--muted-orange);
    color: var(--primary-orange);
    padding-left: 25px;
}

.dropdown-item i {
    color: var(--primary-orange);
    font-size: 1rem;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}

.dropdown-item.logout-item {
    border-top: 1px solid var(--border-orange);
    margin-top: 5px;
    color: #ff6b6b;
}

.dropdown-item.logout-item:hover {
    background: rgba(255, 107, 107, 0.1);
    color: #ff6b6b;
}

.dropdown-item.logout-item i {
    color: #ff6b6b;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 1001;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    font-size: 1.5rem;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
    color: white;
}

/* Navegação Mobile */
.mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--gradient-header);
    border-top: 2px solid var(--primary-orange);
    padding: 12px 0;
    z-index: 1000;
    display: none;
    backdrop-filter: blur(10px);
    box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.4);
}

.mobile-nav-item {
    text-align: center;
    color: var(--soft-white);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 8px 4px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 55px;
}

.mobile-nav-item:hover,
.mobile-nav-item.active {
    color: var(--primary-orange);
    background: var(--muted-orange);
    transform: translateY(-2px);
}

.mobile-nav-item i {
    font-size: 1.3rem;
    margin-bottom: 4px;
}

.mobile-nav-item span {
    font-size: 0.75rem;
    display: block;
    font-weight: 500;
    line-height: 1;
}

/* Loading overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--deep-black);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.loading-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--charcoal);
    border-top: 3px solid var(--primary-orange);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Welcome Banner */
.welcome-banner {
    background: var(--gradient-card);
    border: 2px solid var(--primary-orange);
    border-radius: var(--border-radius-large);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
    animation: slideInDown 0.6s ease-out;
}

.welcome-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-radial);
    z-index: 1;
}

.welcome-banner > * {
    position: relative;
    z-index: 2;
}

.welcome-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.welcome-content i {
    color: var(--primary-orange);
    font-size: 3rem;
    flex-shrink: 0;
}

.welcome-message {
    flex: 1;
}

.welcome-message h3 {
    color: var(--primary-orange);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
}

.welcome-message p {
    color: var(--soft-white);
    opacity: 0.9;
    margin: 0;
    font-size: var(--font-size-sm);
}

.btn-close-welcome {
    background: transparent;
    border: none;
    color: var(--soft-white);
    font-size: var(--font-size-lg);
    padding: var(--spacing-xs);
    cursor: pointer;
    transition: all var(--transition-normal);
    border-radius: var(--border-radius-small);
    flex-shrink: 0;
}

.btn-close-welcome:hover {
    color: var(--primary-orange);
    background: var(--muted-orange);
}

/* Texto muted corrigido */
.text-muted {
    color: var(--soft-white) !important;
    opacity: 0.8;
}

/* Badge corrigido */
.badge {
    color: var(--deep-black) !important;
}

/* Animações */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideOutUp {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-30px);
    }
}

.welcome-banner.closing {
    animation: slideOutUp 0.4s ease-out forwards;
}

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

.fade-in {
    animation: fadeInUp 0.8s ease-out;
}

/* Ajuste para mobile */
@media (max-width: 768px) {
    body {
        padding-bottom: 85px;
    }

    .mobile-nav {
        display: block;
    }

    .whatsapp-float {
        bottom: 95px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.3rem;
    }

    .brand-title {
        font-size: 1.8rem;
    }

    .info-sidebar {
        padding: 20px;
        margin-top: 30px;
    }

    .modal-dialog {
        margin: 10px;
        max-width: calc(100% - 20px);
    }
    
    .modal-body .row {
        flex-direction: column;
    }
    
    .video-placeholder-large {
        height: 200px;
    }
    
    .exercise-specs {
        grid-template-columns: 1fr;
    }

    .carousel-item img {
        height: 280px;
    }

    .section-title {
        font-size: 1.6rem;
        text-align: center;
    }

    .section-title::after {
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
    }

    .courses-grid,
    .nutrition-cards,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .stats-section {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .search-container {
        padding: 0;
    }

    .welcome-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }

    .welcome-content i {
        font-size: 2.5rem;
    }

    .welcome-message h3 {
        font-size: var(--font-size-lg);
    }

    .btn-close-welcome {
        position: absolute;
        top: var(--spacing-sm);
        right: var(--spacing-sm);
    }
}

@media (max-width: 576px) {
    .header {
        padding: 15px 0;
    }

    .logo-fitness {
        padding: 8px;
        gap: 8px;
    }

    .logo-fitness i {
        font-size: 2rem;
    }

    .logo-fitness span {
        font-size: 1.5rem;
    }

    .brand-title {
        font-size: 1.5rem;
    }

    .carousel-item img {
        height: 220px;
    }

    .exercise-card {
        min-height: 80px;
    }
    
    .exercise-video {
        flex: 0 0 85px;
        min-height: 80px;
    }
    
    .exercise-content {
        padding: 8px;
        min-height: 80px;
    }
    
    .exercise-header h4 {
        font-size: 0.9rem;
        margin-bottom: 2px;
    }
    
    .exercise-description {
        font-size: 0.65rem;
        margin-bottom: 4px;
    }

    .exercise-info {
        gap: 2px;
        margin-bottom: 5px;
    }

    .exercise-tag {
        padding: 1px 3px;
        font-size: 0.55rem;
    }

    .btn-sm {
        padding: 3px 6px;
        font-size: 0.65rem;
    }
}

/* Scroll suave */
html {
    scroll-behavior: smooth;
}

/* Reduzir motion para usuários que preferem */
@media (prefers-reduced-motion: reduce) {
    .content-section,
    .menu-item,
    .exercise-card,
    .course-card,
    .nutrition-card,
    .program-card,
    .testimonial-card {
        transition: none !important;
        animation: none !important;
    }
    
    .menu-item::before,
    .menu-item::after {
        transition: none !important;
    }
}