/* ============================================================
   CALI QUEENS — CALISTENIA FEMININA
   Design System & Global Styles
   Colors: Orange (#FF6B00) & Black (#0A0A0A)
   ============================================================ */

/* ── CSS VARIABLES ── */
:root {
    /* Primary Colors */
    --primary: #FF6B00;
    --primary-light: #FF8C33;
    --primary-dark: #CC5500;
    --primary-glow: rgba(255, 107, 0, 0.3);
    --primary-subtle: rgba(255, 107, 0, 0.08);

    /* Backgrounds */
    --bg-dark: #0A0A0A;
    --bg-darker: #050505;
    --bg-card: #111111;
    --bg-card-hover: #1A1A1A;
    --bg-elevated: #161616;
    --bg-surface: #1E1E1E;

    /* Text */
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0A0;
    --text-muted: #666666;
    --text-accent: #FF6B00;

    /* Borders */
    --border-color: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 107, 0, 0.3);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #FF6B00 0%, #FF8C33 50%, #FFB366 100%);
    --gradient-dark: linear-gradient(180deg, #0A0A0A 0%, #111111 100%);
    --gradient-card: linear-gradient(145deg, #161616 0%, #111111 100%);
    --gradient-hero: linear-gradient(135deg, rgba(255, 107, 0, 0.15) 0%, rgba(0, 0, 0, 0) 50%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(255, 107, 0, 0.15);
    --shadow-glow-strong: 0 0 60px rgba(255, 107, 0, 0.25);

    /* Typography */
    --font-primary: 'Outfit', sans-serif;
    --font-secondary: 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1200px;
    --container-padding: 0 24px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 50%;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
    list-style: none;
}

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

input {
    font-family: inherit;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-dark);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ── PRELOADER ── */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-darker);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

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

.preloader-logo {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    animation: pulse 1.5s ease-in-out infinite;
}

.preloader-logo i {
    font-size: 36px;
    color: white;
}

.preloader-text {
    font-family: var(--font-primary);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.preloader-bar {
    width: 200px;
    height: 3px;
    background: var(--bg-card);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.preloader-bar-fill {
    width: 0%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
    animation: preloaderFill 2s ease-in-out forwards;
}

@keyframes preloaderFill {
    to { width: 100%; }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 107, 0, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 0 0 20px rgba(255, 107, 0, 0); }
}

/* ── UTILITY CLASSES ── */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--container-padding);
}

/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--radius-xl);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.5px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(255, 107, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 107, 0, 0.4);
}

.btn-outline {
    border: 2px solid rgba(255, 107, 0, 0.5);
    color: var(--primary-light);
    background: transparent;
}

.btn-outline:hover {
    background: rgba(255, 107, 0, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 13px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
}

.btn-sm:hover {
    border-color: var(--primary);
    background: rgba(255, 107, 0, 0.1);
    color: var(--primary);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: var(--transition-normal);
}

.btn-icon:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(255, 107, 0, 0.1);
}

/* ── NAVBAR ── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-primary);
    font-size: 22px;
    font-weight: 400;
    letter-spacing: 2px;
    color: var(--text-primary);
}

.nav-logo i {
    color: var(--primary);
    font-size: 24px;
}

.nav-logo strong {
    font-weight: 800;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 20px;
    border-radius: var(--radius-xl);
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-normal);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: rgba(255, 107, 0, 0.1);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-normal);
}

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

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

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

/* ── MOBILE MENU ── */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-slow);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    text-align: center;
}

.mobile-nav-links li {
    margin-bottom: 16px;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition-slow);
}

.mobile-menu-overlay.active .mobile-nav-links li {
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu-overlay.active .mobile-nav-links li:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu-overlay.active .mobile-nav-links li:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu-overlay.active .mobile-nav-links li:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu-overlay.active .mobile-nav-links li:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu-overlay.active .mobile-nav-links li:nth-child(5) { transition-delay: 0.3s; }

.mobile-link {
    font-family: var(--font-primary);
    font-size: 28px;
    font-weight: 700;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 12px 24px;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.mobile-link:hover {
    color: var(--primary);
    background: rgba(255, 107, 0, 0.1);
}

.mobile-link i {
    width: 40px;
    text-align: center;
    color: var(--primary);
}

/* ── HERO SECTION ── */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(255, 107, 0, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(255, 107, 0, 0.05) 0%, transparent 50%),
        var(--bg-darker);
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1599058917212-d750089bc07e?w=1920&h=1080&fit=crop') center/cover no-repeat;
    opacity: 0.08;
    filter: grayscale(50%);
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 24px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(255, 107, 0, 0.1);
    border: 1px solid rgba(255, 107, 0, 0.2);
    border-radius: var(--radius-xl);
    font-family: var(--font-primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--primary-light);
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-badge i {
    color: var(--primary);
    font-size: 14px;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(40px, 7vw, 76px);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.5s both;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease 0.7s both;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s ease 0.9s both;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    animation: fadeInUp 0.8s ease 1.1s both;
}

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

.stat-number {
    font-family: var(--font-primary);
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    display: inline;
}

.stat-suffix {
    font-family: var(--font-primary);
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    animation: fadeInUp 0.8s ease 1.3s both;
}

.scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s ease-in-out infinite;
}

.hero-scroll-indicator span {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

@keyframes scrollWheel {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(12px); opacity: 0; }
}

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

/* ── SECTIONS COMMON ── */
.section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    background: var(--primary-subtle);
    border: 1px solid rgba(255, 107, 0, 0.15);
    border-radius: var(--radius-xl);
    font-family: var(--font-primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ── FILTER BAR ── */
.filter-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: var(--radius-xl);
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    transition: var(--transition-normal);
}

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

.filter-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(255, 107, 0, 0.3);
}

/* ── TREINOS SECTION ── */
.treinos-section {
    background: var(--bg-dark);
}

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

.treino-card {
    background: var(--gradient-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition-slow);
}

.treino-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}

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

.treino-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.treino-card-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: rgba(255, 107, 0, 0.9);
    color: white;
    backdrop-filter: blur(10px);
}

.treino-card-badge.badge-inter {
    background: rgba(34, 139, 230, 0.9);
}

.treino-card-badge.badge-advanced {
    background: rgba(190, 75, 219, 0.9);
}

.treino-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.treino-card:hover .treino-card-overlay {
    opacity: 1;
}

.play-btn {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    transition: var(--transition-normal);
    transform: scale(0.8);
}

.treino-card:hover .play-btn {
    transform: scale(1);
}

.play-btn:hover {
    transform: scale(1.1) !important;
    box-shadow: var(--shadow-glow-strong);
}

.treino-card-body {
    padding: 24px;
}

.treino-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.treino-card-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
}

.treino-card-meta i {
    color: var(--primary);
    font-size: 12px;
}

.treino-card-title {
    font-family: var(--font-primary);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.treino-card-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.treino-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.treino-card-exercises span {
    font-size: 13px;
    color: var(--text-muted);
}

/* ── PODCASTS SECTION ── */
.podcasts-section {
    background: var(--bg-darker);
}

.podcast-featured {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 48px;
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 32px;
    margin-bottom: 48px;
    position: relative;
    overflow: hidden;
}

.podcast-featured::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.podcast-featured-visual {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 1;
}

.podcast-featured-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.podcast-equalizer {
    position: absolute;
    bottom: 16px;
    left: 16px;
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 30px;
}

.podcast-equalizer span {
    width: 4px;
    background: var(--primary);
    border-radius: 2px;
    animation: equalizer 1s ease-in-out infinite;
}

.podcast-equalizer span:nth-child(1) { height: 60%; animation-delay: 0s; }
.podcast-equalizer span:nth-child(2) { height: 100%; animation-delay: 0.1s; }
.podcast-equalizer span:nth-child(3) { height: 40%; animation-delay: 0.2s; }
.podcast-equalizer span:nth-child(4) { height: 80%; animation-delay: 0.3s; }
.podcast-equalizer span:nth-child(5) { height: 50%; animation-delay: 0.4s; }

@keyframes equalizer {
    0%, 100% { transform: scaleY(0.5); }
    50% { transform: scaleY(1); }
}

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

.podcast-episode-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(255, 107, 0, 0.1);
    border: 1px solid rgba(255, 107, 0, 0.2);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 16px;
    width: fit-content;
}

.podcast-featured-info h3 {
    font-family: var(--font-primary);
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 12px;
    line-height: 1.3;
}

.podcast-featured-info p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

/* Podcast Player */
.podcast-player {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.podcast-play-btn {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    transition: var(--transition-normal);
}

.podcast-play-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow-strong);
}

.podcast-progress {
    flex: 1;
}

.podcast-progress-bar {
    height: 4px;
    background: var(--bg-card);
    border-radius: 2px;
    cursor: pointer;
    position: relative;
}

.podcast-progress-fill {
    width: 35%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
    position: relative;
}

.podcast-progress-fill::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: white;
    border-radius: var(--radius-full);
    box-shadow: 0 0 8px rgba(255, 107, 0, 0.5);
}

.podcast-time {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
}

.podcast-time span {
    font-size: 12px;
    color: var(--text-muted);
}

.podcast-volume-btn {
    color: var(--text-muted);
    font-size: 16px;
    transition: var(--transition-fast);
}

.podcast-volume-btn:hover {
    color: var(--primary);
}

.podcast-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Podcast List */
.podcast-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.podcast-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.podcast-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.podcast-item-number {
    font-family: var(--font-primary);
    font-size: 20px;
    font-weight: 800;
    color: var(--text-muted);
    min-width: 36px;
    text-align: center;
}

.podcast-item:hover .podcast-item-number {
    color: var(--primary);
}

.podcast-item-thumb {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

.podcast-item-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.podcast-item-info {
    flex: 1;
}

.podcast-item-info h4 {
    font-family: var(--font-primary);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.podcast-item-info p {
    font-size: 13px;
    color: var(--text-muted);
}

.podcast-item-duration {
    font-size: 13px;
    color: var(--text-muted);
    font-family: var(--font-primary);
    font-weight: 500;
}

.podcast-item-play {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 14px;
    transition: var(--transition-normal);
}

.podcast-item-play:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ── EBOOKS SECTION ── */
.ebooks-section {
    background: var(--bg-dark);
}

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

.ebook-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-slow);
}

.ebook-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}

.ebook-card-cover {
    position: relative;
    padding: 40px 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.ebook-3d {
    perspective: 1000px;
    width: 100%;
}

.ebook-front {
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: var(--transition-slow);
    transform-style: preserve-3d;
    box-shadow: var(--shadow-lg);
}

.ebook-card:hover .ebook-front {
    transform: rotateY(-5deg) rotateX(5deg);
}

.ebook-cover-content {
    text-align: center;
    color: white;
}

.ebook-cover-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.ebook-cover-content h4 {
    font-family: var(--font-primary);
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 4px;
}

.ebook-cover-content p {
    font-size: 13px;
    opacity: 0.8;
    margin-bottom: 16px;
}

.ebook-cover-icon {
    font-size: 32px;
    opacity: 0.5;
}

.ebook-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.2) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.ebook-card-info {
    padding: 24px;
}

.ebook-card-info h3 {
    font-family: var(--font-primary);
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
}

.ebook-card-info p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.ebook-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.ebook-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
}

.ebook-meta i {
    color: var(--primary);
}

/* ── ARTIGOS SECTION ── */
.artigos-section {
    background: var(--bg-darker);
}

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

.artigo-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-slow);
}

.artigo-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}

.artigo-featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
}

.artigo-card-image {
    position: relative;
    overflow: hidden;
}

.artigo-card:not(.artigo-featured) .artigo-card-image {
    height: 200px;
}

.artigo-featured .artigo-card-image {
    min-height: 300px;
}

.artigo-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.artigo-category {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: rgba(255, 107, 0, 0.9);
    color: white;
    backdrop-filter: blur(10px);
}

.artigo-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.artigo-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.artigo-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
}

.artigo-card-body h3 {
    font-family: var(--font-primary);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

.artigo-featured .artigo-card-body h3 {
    font-size: 26px;
}

.artigo-card-body p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.artigo-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    transition: var(--transition-normal);
}

.artigo-link:hover {
    gap: 12px;
    color: var(--primary-light);
}

/* ── CTA SECTION ── */
.cta-section {
    padding: 80px 0;
    background: var(--bg-dark);
}

.cta-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 64px 48px;
    text-align: center;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-icon {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 24px;
}

.cta-card h2 {
    font-family: var(--font-primary);
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-card p {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.cta-form {
    max-width: 460px;
    margin: 0 auto;
}

.cta-input-group {
    display: flex;
    gap: 8px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 6px;
    transition: var(--transition-normal);
}

.cta-input-group:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

.cta-input-group input {
    flex: 1;
    padding: 12px 20px;
    background: none;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 15px;
}

.cta-input-group input::placeholder {
    color: var(--text-muted);
}

.cta-input-group .btn {
    padding: 12px 24px;
}

.cta-privacy {
    margin-top: 16px !important;
    font-size: 13px !important;
    color: var(--text-muted) !important;
}

.cta-privacy i {
    color: var(--primary);
    margin-right: 4px;
}

/* ── FOOTER ── */
.footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    padding: 64px 0 32px;
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--container-padding);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-primary);
    font-size: 22px;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.footer-logo i {
    color: var(--primary);
}

.footer-brand p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 16px;
    transition: var(--transition-normal);
}

.footer-socials a:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-4px);
}

.footer-links-group h4 {
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-links-group li {
    margin-bottom: 12px;
}

.footer-links-group a {
    font-size: 14px;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.footer-links-group a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ── BACK TO TOP ── */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    color: white;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-glow);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-strong);
}

/* ── MODAL ── */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    padding: 24px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: var(--transition-slow);
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 16px;
    z-index: 10;
    transition: var(--transition-normal);
}

.modal-close:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.modal-body {
    padding: 32px;
}

.modal-body .modal-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.modal-body h2 {
    font-family: var(--font-primary);
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 8px;
}

.modal-body .modal-level {
    display: inline-flex;
    padding: 6px 14px;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    background: rgba(255, 107, 0, 0.1);
    color: var(--primary);
    margin-bottom: 16px;
}

.modal-body .modal-stats {
    display: flex;
    gap: 24px;
    margin-bottom: 24px;
    padding: 16px;
    background: var(--bg-surface);
    border-radius: var(--radius-md);
}

.modal-body .modal-stats span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.modal-body .modal-stats i {
    color: var(--primary);
}

.modal-body .modal-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.modal-body .exercise-list {
    list-style: none;
}

.modal-body .exercise-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-surface);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.modal-body .exercise-list li:hover {
    background: rgba(255, 107, 0, 0.05);
    color: var(--text-primary);
}

.modal-body .exercise-list li .exercise-number {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    background: var(--primary-subtle);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.modal-body .exercise-list li .exercise-reps {
    margin-left: auto;
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--primary);
    font-size: 13px;
}

/* ── ANIMATIONS (Scroll Reveal) ── */
[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .treinos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .artigo-featured {
        grid-column: 1 / -1;
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .podcast-featured {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 64px 0;
    }

    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        letter-spacing: -1px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }

    .hero-stat {
        flex: 1;
        min-width: 80px;
    }

    .stat-number, .stat-suffix {
        font-size: 28px;
    }

    .treinos-grid {
        grid-template-columns: 1fr;
    }

    .ebooks-grid {
        grid-template-columns: 1fr;
    }

    .artigos-grid {
        grid-template-columns: 1fr;
    }

    .podcast-featured {
        padding: 20px;
    }

    .podcast-featured-info h3 {
        font-size: 22px;
    }

    .podcast-item {
        flex-wrap: wrap;
        gap: 12px;
    }

    .podcast-item-duration {
        display: none;
    }

    .cta-card {
        padding: 48px 24px;
    }

    .cta-card h2 {
        font-size: 28px;
    }

    .cta-input-group {
        flex-direction: column;
    }

    .cta-input-group .btn {
        width: 100%;
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .section-title {
        font-size: 28px;
    }

    .modal-body {
        padding: 24px;
    }

    .modal-body .modal-stats {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .hero-scroll-indicator {
        display: none;
    }

    .filter-bar {
        gap: 6px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 12px;
    }

    .podcast-actions {
        flex-direction: column;
    }

    .podcast-actions .btn-sm {
        width: 100%;
        justify-content: center;
    }
}