/* ==========================================================================
   TRAININGIFY - DESIGN SYSTEM & STYLESHEET (EFFORT & SUEUR)
   ========================================================================== */

/* Variables & Custom Properties */
:root {
    --color-bg: #0b0c10;
    --color-bg-alt: #121319;
    --color-card: rgba(22, 23, 29, 0.7);
    --color-card-border: rgba(255, 255, 255, 0.04);
    
    --color-text-main: #f3f4f6;
    --color-text-muted: #9ca3af;
    
    /* Neon Colors */
    --color-orange: #ff5500;
    --color-orange-glow: rgba(255, 85, 0, 0.4);
    --color-red: #ff2a5f;
    --color-red-glow: rgba(255, 42, 95, 0.4);
    --color-yellow: #ffb800;
    --color-cyan: #00f0ff;
    --color-cyan-glow: rgba(0, 240, 255, 0.3);
    
    /* Gradients */
    --gradient-orange-red: linear-gradient(135deg, #ff5500 0%, #ff2a5f 100%);
    --gradient-red-yellow: linear-gradient(135deg, #ff2a5f 0%, #ffb800 100%);
    --gradient-dark: linear-gradient(180deg, #121319 0%, #0b0c10 100%);
    --gradient-metal: linear-gradient(145deg, #1e1f26 0%, #0f1015 100%);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Layout */
    --container-width: 1200px;
    --navbar-height: 80px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

/* Typography Base */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #ffffff;
}

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

/* Base Layout Helpers */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.text-center { text-align: center; }
.text-gradient-orange-red {
    background: var(--gradient-orange-red);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.text-gradient-red-yellow {
    background: var(--gradient-red-yellow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-red { color: var(--color-red); }
.text-orange { color: var(--color-orange); }
.text-yellow { color: var(--color-yellow); }
.text-cyan { color: var(--color-cyan); }

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 100px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
}

.neon-orange-border {
    border: 1px solid var(--color-orange);
    color: var(--color-orange);
    background: rgba(255, 85, 0, 0.05);
    box-shadow: 0 0 10px rgba(255, 85, 0, 0.15);
}

.neon-red-border {
    border: 1px solid var(--color-red);
    color: var(--color-red);
    background: rgba(255, 42, 95, 0.05);
    box-shadow: 0 0 10px rgba(255, 42, 95, 0.15);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 6px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-primary {
    background: var(--gradient-orange-red);
    color: #ffffff;
    border: 1px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 85, 0, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-glow:hover {
    box-shadow: 0 0 20px var(--color-orange-glow);
}

/* Sticky Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--navbar-height);
    background: rgba(11, 12, 16, 0.7);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    height: 70px;
    background: rgba(11, 12, 16, 0.9);
    border-bottom: 1px solid rgba(255, 85, 0, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    color: #ffffff;
}

.version-badge {
    font-size: 0.65rem;
    font-weight: 700;
    background: rgba(255, 85, 0, 0.12);
    color: var(--color-orange);
    padding: 3px 8px;
    border-radius: 4px;
    border: 1px solid rgba(255, 85, 0, 0.25);
    margin-left: 8px;
    vertical-align: middle;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-body);
}

.logo-img {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    object-fit: cover;
    border: 1px solid rgba(255, 85, 0, 0.3);
    box-shadow: 0 0 8px rgba(255, 85, 0, 0.2);
    transition: var(--transition-smooth);
}

.nav-logo:hover .logo-img {
    transform: rotate(5deg) scale(1.05);
    box-shadow: 0 0 15px var(--color-orange-glow);
}

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

.nav-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

.nav-link:hover {
    color: #ffffff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
}

/* HERO SECTION */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--navbar-height);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(255, 85, 0, 0.08) 0%, rgba(0, 0, 0, 0) 60%);
    z-index: 2;
}

.hero-container {
    position: relative;
    z-index: 3;
}

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

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    font-weight: 400;
}

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

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-text-muted);
    z-index: 3;
    opacity: 0.7;
}

.scroll-bounce {
    animation: bounce 2s infinite;
}

/* METRICS BAR */
.metrics-bar {
    background: #0f1015;
    border-top: 1px solid rgba(255, 85, 0, 0.1);
    border-bottom: 1px solid rgba(255, 85, 0, 0.1);
    padding: 24px 0;
    position: relative;
    z-index: 10;
}

.metrics-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.metric-item {
    text-align: center;
    flex: 1;
    min-width: 180px;
}

.metric-num {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    display: block;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-top: 4px;
    display: block;
}

.metric-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.08);
}

/* SECTION STRUCTURE */
.features-section, .ecosystem-section, .demo-section, .screenshots-section, .cta-section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-title {
    font-size: 2.6rem;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.section-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    font-weight: 400;
}

/* FEATURES GRID */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--gradient-metal);
    border: 1px solid var(--color-card-border);
    border-radius: 12px;
    padding: 40px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-orange-red);
    opacity: 0;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 85, 0, 0.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-icon {
    font-size: 1.6rem;
}

.feature-card-title {
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.feature-card-text {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* ECOSYSTEM CONNECTED SECTION */
.ecosystem-section {
    background-color: var(--color-bg-alt);
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.ecosystem-list {
    list-style: none;
    margin-top: 40px;
}

.ecosystem-list li {
    display: flex;
    gap: 20px;
    margin-bottom: 32px;
}

.list-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.ecosystem-list h4 {
    font-size: 1.15rem;
    margin-bottom: 6px;
}

.ecosystem-list p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.ecosystem-visual {
    position: relative;
}

.visual-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 85, 0, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

.visual-img {
    width: 100%;
    display: block;
    filter: brightness(0.9);
}

.visual-glow-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(11, 12, 16, 0.9) 0%, rgba(11, 12, 16, 0) 50%);
}

.visual-labels {
    position: absolute;
    bottom: 24px;
    left: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.label-tag {
    background: rgba(22, 23, 29, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 4px;
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    gap: 6px;
}

.tag-trainer { border-color: var(--color-orange); color: var(--color-orange); }
.tag-fan { border-color: var(--color-cyan); color: var(--color-cyan); }
.tag-light { border-color: var(--color-yellow); color: var(--color-yellow); }

/* INTERACTIVE PLAYGROUND */
.playground-card {
    background: var(--gradient-metal);
    border: 1px solid rgba(255, 85, 0, 0.15);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
    position: relative;
    overflow: hidden;
}

.playground-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
}

.playground-controls {
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    padding-right: 40px;
}

.playground-controls h3, .playground-feedback h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.control-help {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 30px;
}

.power-control-group {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.03);
    padding: 24px;
    border-radius: 10px;
    margin-bottom: 24px;
}

.power-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 16px;
}

.power-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

.power-value {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
    color: #ffffff;
    text-shadow: 0 0 15px var(--color-orange-glow);
}

.power-unit {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-orange);
}

.power-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: #222;
    outline: none;
    cursor: pointer;
}

.power-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-orange);
    border: 3px solid #ffffff;
    box-shadow: 0 0 10px rgba(255, 85, 0, 0.5);
    transition: 0.1s;
}

.power-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.metrics-grid-mini {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.mini-metric {
    background: rgba(0, 0, 0, 0.2);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.02);
}

.mini-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 600;
    margin-bottom: 4px;
}

.mini-val {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
}

.mini-unit {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.zone-indicator {
    padding: 12px;
    border-radius: 8px;
    background: rgba(255, 85, 0, 0.08);
    border: 1px solid rgba(255, 85, 0, 0.2);
    font-size: 0.85rem;
    text-align: center;
    color: #ffffff;
    transition: var(--transition-smooth);
}

/* Simulation Devices UI */
.playground-feedback {
    padding-left: 10px;
}

.device-simulator-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 24px;
}

.fan-simulator, .light-simulator, .sweat-simulator {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.device-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.fan-casing {
    width: 100px;
    height: 100px;
    border: 4px solid #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: #111;
    margin-bottom: 16px;
}

.fan-blades-wrapper {
    width: 80px;
    height: 80px;
    transform-origin: center;
    transition: animation-duration 0.5s ease;
}

.fan-blades-svg {
    width: 100%;
    height: 100%;
}

/* Airflow effects */
.fan-airflow {
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 30px;
    display: flex;
    justify-content: space-around;
    overflow: hidden;
    pointer-events: none;
}

.airflow-line {
    width: 2px;
    background: var(--color-cyan);
    opacity: 0;
}

.device-status {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 600;
    text-align: center;
}

/* Ambient Room Simulator */
.virtual-room {
    width: 100%;
    height: 100px;
    background: #15161c;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    transition: background-color 0.5s ease;
}

.cyclist-silhouette {
    font-size: 2.2rem;
    color: rgba(255, 255, 255, 0.4);
    z-index: 5;
    position: relative;
}

.glowing-halo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-orange-glow) 0%, rgba(0,0,0,0) 70%);
    opacity: 0.5;
    z-index: 2;
    transition: background 0.5s ease;
}

/* Sweat droplets */
.sweat-droplets {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 4;
}

.sweat-drop {
    position: absolute;
    width: 3px;
    height: 6px;
    background: #00f0ff;
    border-radius: 50%;
    opacity: 0.7;
    animation: sweat-drip 1.5s linear infinite;
}

/* SCREENSHOTS SECTION */
.screenshot-carousel {
    position: relative;
    max-width: 1280px;
    margin: 0 auto 48px;
}

.screenshot-carousel-viewport {
    overflow: hidden;
    margin: 0;
    background: var(--color-bg-alt);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.screenshot-carousel-track {
    display: flex;
    transition: transform 0.45s ease;
    will-change: transform;
}

.carousel-slide {
    min-width: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.carousel-slide .actual-screenshot-caption {
    flex: 1;
}

.actual-screenshot-frame {
    padding: 10px;
    background: #07080b;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.actual-screenshot-frame img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.actual-screenshot-caption {
    padding: 22px 24px 24px;
}

.actual-screenshot-caption h3 {
    margin: 12px 0 8px;
    font-size: 1.25rem;
}

.actual-screenshot-caption p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.carousel-control {
    position: absolute;
    top: 34%;
    z-index: 2;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 50%;
    background: rgba(10, 11, 15, 0.88);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.32);
}

.carousel-control:hover,
.carousel-control:focus-visible {
    background: var(--gradient-orange-red);
    border-color: transparent;
    transform: scale(1.06);
    outline: none;
}

.carousel-control-prev {
    left: -23px;
}

.carousel-control-next {
    right: -23px;
}

.carousel-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin-top: 18px;
}

.carousel-dots {
    display: flex;
    align-items: center;
    gap: 8px;
}

.carousel-dot {
    width: 9px;
    height: 9px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.22);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.carousel-dot:hover,
.carousel-dot:focus-visible {
    background: rgba(255, 255, 255, 0.65);
    outline: none;
}

.carousel-dot.is-active {
    width: 28px;
    background: var(--gradient-orange-red);
}

.carousel-counter {
    min-width: 42px;
    color: var(--color-text-muted);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

@media (prefers-reduced-motion: reduce) {
    .screenshot-carousel-track,
    .carousel-control,
    .carousel-dot {
        transition: none;
    }
}

.screenshots-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.screenshot-card {
    background: var(--color-bg-alt);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.screenshot-header-bar {
    background: #1a1c23;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.dot-btn {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dot-btn.red { background: #ff5f56; }
.dot-btn.yellow { background: #ffbd2e; }
.dot-btn.green { background: #27c93f; }

.mock-title {
    font-size: 0.7rem;
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-left: auto;
}

/* Mockup Layout */
.mockup-container {
    height: 320px;
    background: #0c0d12;
    position: relative;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-family: var(--font-heading);
}

.screenshot-info {
    padding: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.screenshot-info h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.screenshot-info p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

.preview-overlay-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--color-orange);
    font-weight: 700;
}

/* UI DASHBOARD SIMULATOR */
.ui-dashboard {
    color: #fff;
}

.mock-ui-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-muted);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 8px;
}

.mock-timer {
    color: var(--color-yellow);
    font-family: monospace;
}

.mock-ui-main-metrics {
    display: flex;
    gap: 16px;
    margin-top: 12px;
}

.metric-box {
    background: #14161f;
    border: 1px solid rgba(255,255,255,0.03);
    border-radius: 6px;
    padding: 12px;
}

.metric-box.box-power {
    flex: 1.3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-color: rgba(255, 85, 0, 0.2);
}

.metric-box.glow-orange {
    box-shadow: inset 0 0 15px rgba(255, 85, 0, 0.15);
}

.metric-box .lbl {
    font-size: 0.6rem;
    color: var(--color-text-muted);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.metric-box .val {
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1;
}

.metric-box .unit {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--color-orange);
}

.metrics-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.metrics-column .metric-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
}

.metrics-column .metric-box .val {
    font-size: 1.3rem;
    font-weight: 800;
}

.metrics-column .metric-box .unit {
    font-size: 0.6rem;
}

.mock-ui-graph {
    height: 80px;
    display: flex;
    align-items: flex-end;
    gap: 4px;
    margin-top: 16px;
    border-bottom: 1px dashed rgba(255,255,255,0.1);
    padding-bottom: 4px;
}

.graph-bar {
    flex: 1;
    border-radius: 2px 2px 0 0;
}

.graph-bar.past {
    background: rgba(255, 255, 255, 0.15);
}

.graph-bar.active {
    position: relative;
}

.graph-bar.active::after {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 0 8px #fff;
}

.graph-bar.future {
    background: rgba(255, 255, 255, 0.05);
    border: 1px dashed rgba(255,255,255,0.1);
}

.graph-label {
    font-size: 0.5rem;
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-red);
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 800;
    white-space: nowrap;
}

.mock-ui-overlay-msg {
    margin-top: 10px;
    background: rgba(255, 85, 0, 0.1);
    border: 1px solid rgba(255, 85, 0, 0.2);
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--color-orange);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* UI WORKOUT BUILDER SIMULATOR */
.ui-builder {
    flex-direction: row;
    gap: 12px;
    color: #fff;
}

.mock-builder-sidebar {
    width: 90px;
    background: #14161f;
    border-radius: 6px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-title {
    font-size: 0.6rem;
    font-weight: 800;
    color: var(--color-text-muted);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 4px;
    margin-bottom: 2px;
}

.block-item {
    font-size: 0.55rem;
    font-weight: 700;
    padding: 6px;
    border-radius: 4px;
    text-align: center;
}

.block-blue { background: rgba(0, 150, 255, 0.2); border: 1px solid rgba(0, 150, 255, 0.4); color: #00e0ff; }
.block-green { background: rgba(40, 200, 100, 0.2); border: 1px solid rgba(40, 200, 100, 0.4); color: #00ff88; }
.block-yellow { background: rgba(255, 180, 0, 0.2); border: 1px solid rgba(255, 180, 0, 0.4); color: #ffcc00; }
.block-red { background: rgba(255, 42, 95, 0.2); border: 1px solid rgba(255, 42, 95, 0.4); color: #ff507f; }

.mock-builder-workspace {
    flex: 1;
    background: #101117;
    border-radius: 6px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.workspace-header {
    font-size: 0.7rem;
    font-weight: 800;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 6px;
}

.workout-timeline {
    height: 100px;
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.02);
    border-radius: 6px;
    display: flex;
    align-items: flex-end;
    padding: 8px;
    gap: 6px;
    margin: 16px 0;
}

.timeline-step {
    border-radius: 3px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 6px;
    position: relative;
}

.timeline-step.step-warmup { background: linear-gradient(360deg, rgba(0, 150, 255, 0.2) 0%, rgba(0,150,255,0.05) 100%); border: 1px solid rgba(0,150,255,0.2); height: 40%; }
.timeline-step.step-work { background: linear-gradient(360deg, rgba(255, 180, 0, 0.25) 0%, rgba(255,180,0,0.05) 100%); border: 1px solid rgba(255,180,0,0.3); height: 75%; }
.timeline-step.step-active-interval { background: linear-gradient(360deg, rgba(255, 42, 95, 0.3) 0%, rgba(255,42,95,0.05) 100%); border: 1px solid rgba(255,42,95,0.4); height: 95%; }
.timeline-step.step-cooldown { background: linear-gradient(360deg, rgba(0, 150, 255, 0.2) 0%, rgba(0,150,255,0.05) 100%); border: 1px solid rgba(0,150,255,0.2); height: 30%; }

.timeline-step.select {
    border-color: #fff;
    box-shadow: 0 0 10px rgba(255,255,255,0.2);
}

.step-lbl {
    font-size: 0.45rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-text-muted);
}

.timeline-step.select .step-lbl {
    color: #fff;
}

.drag-handle {
    position: absolute;
    right: -3px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 20px;
    background: #fff;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    font-size: 0.35rem;
    cursor: ew-resize;
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
}

.workout-details-box {
    display: flex;
    justify-content: space-between;
    background: #14161f;
    padding: 8px 12px;
    border-radius: 4px;
}

.detail-row {
    display: flex;
    flex-direction: column;
    font-size: 0.6rem;
    color: var(--color-text-muted);
}

.detail-row strong {
    font-size: 0.8rem;
    color: #fff;
}

/* CTA MOTIVATIONAL SECTION */
.cta-section {
    background: linear-gradient(180deg, var(--color-bg) 0%, #151010 100%);
    border-top: 1px solid rgba(255, 85, 0, 0.05);
    overflow: hidden;
}

.cta-title {
    font-size: 3rem;
    margin-bottom: 24px;
    line-height: 1.2;
    text-transform: uppercase;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 48px auto;
}

.download-platforms {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 40px;
}

.platform-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 14px 28px;
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 240px;
    text-align: left;
    transition: var(--transition-smooth);
}

.platform-btn:hover {
    background: rgba(255, 85, 0, 0.08);
    border-color: var(--color-orange);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.platform-icon {
    font-size: 1.8rem;
    color: #ffffff;
}

.platform-btn:hover .platform-icon {
    color: var(--color-orange);
    filter: drop-shadow(0 0 5px var(--color-orange-glow));
}

.platform-text span {
    display: block;
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    font-weight: 700;
}

.platform-text strong {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
}

.cta-note {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* FOOTER */
.footer {
    background: #06070a;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding: 80px 0 40px 0;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 16px;
}

.footer-logo .logo-img {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    border: 1px solid rgba(255, 85, 0, 0.2);
}

.footer-moto {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-orange);
    margin-bottom: 24px;
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-socials a:hover {
    background: var(--gradient-orange-red);
    color: #ffffff;
    transform: translateY(-2px);
    border-color: transparent;
}

.footer-links-group {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
}

.footer-links-col {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-col h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #ffffff;
    margin-bottom: 8px;
}

.footer-links-col a {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding-top: 30px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

@keyframes sweat-drip {
    0% { transform: translateY(0); opacity: 0; }
    10% { opacity: 0.8; }
    90% { opacity: 0.8; }
    100% { transform: translateY(80px); opacity: 0; }
}

@keyframes pulse-light {
    0%, 100% { box-shadow: 0 0 20px rgba(255, 42, 95, 0.3); }
    50% { box-shadow: 0 0 40px rgba(255, 42, 95, 0.6); }
}

/* Blade spinning class, speed set dynamically by custom prop */
.spinning {
    animation: spin var(--fan-speed, 0s) linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Text pulsing class */
.pulse-text {
    animation: pulse-text-anim 1.5s ease-in-out infinite;
}

@keyframes pulse-text-anim {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Heart/Icon pulsing class */
.pulse-icon {
    animation: pulse-icon-anim 0.8s ease-in-out infinite;
}

@keyframes pulse-icon-anim {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* Fade in scroll classes */
.reveal {
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: 0.8s all ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Animation Delays for Hero elements */
.animate-fade-in {
    animation: fadeIn 1s forwards;
}

.animate-slide-up {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-slide-up-delay {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s forwards;
    opacity: 0;
}

.animate-slide-up-double-delay {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.4s forwards;
    opacity: 0;
}

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

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.2rem;
    }
    
    .ecosystem-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .playground-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .playground-controls {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        padding-right: 0;
        padding-bottom: 30px;
    }
    
    .screenshots-grid {
        flex-direction: column;
        align-items: center;
    }

}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: var(--navbar-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--navbar-height));
        background: #0b0c10;
        flex-direction: column;
        align-items: center;
        padding-top: 40px;
        transition: 0.4s ease;
        z-index: 999;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .metrics-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .metric-divider {
        display: none;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .device-simulator-row {
        grid-template-columns: 1fr;
    }

    .carousel-control {
        top: 31%;
        width: 38px;
        height: 38px;
    }

    .carousel-control-prev {
        left: 10px;
    }

    .carousel-control-next {
        right: 10px;
    }

    .actual-screenshot-caption {
        padding: 20px;
    }
}