/* =================================================================
   EKOSISTEM - Ultra Professional Theme
   Unified design for ÖĞREN, KEŞFET, UYGULA
   ================================================================= */

:root {
    /* Core Colors - Green Theme matching images */
    --eko-primary: #10b981;
    --eko-primary-light: #34d399;
    --eko-primary-dark: #059669;
    --eko-secondary: #6366f1;
    --eko-accent: #22c55e;

    /* Backgrounds */
    --eko-bg-dark: #0a0a0f;
    --eko-bg-surface: #0f0f17;
    --eko-bg-card: #14141f;
    --eko-bg-elevated: #1a1a28;
    --eko-bg-hover: #222233;

    /* Text */
    --eko-text-primary: #ffffff;
    --eko-text-secondary: #94a3b8;
    --eko-text-muted: #64748b;

    /* Borders */
    --eko-border: rgba(255, 255, 255, 0.08);
    --eko-border-focus: rgba(16, 185, 129, 0.5);

    /* Glows */
    --eko-glow-sm: 0 0 20px rgba(16, 185, 129, 0.15);
    --eko-glow-md: 0 0 40px rgba(16, 185, 129, 0.2);
    --eko-glow-lg: 0 0 80px rgba(16, 185, 129, 0.25);

    /* Gradients */
    --eko-gradient-primary: linear-gradient(135deg, #10b981, #059669);
    --eko-gradient-glow: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(6, 95, 70, 0.1));
    --eko-gradient-card: linear-gradient(180deg, rgba(16, 185, 129, 0.05), transparent);

    /* Spacing */
    --eko-space-xs: 4px;
    --eko-space-sm: 8px;
    --eko-space-md: 16px;
    --eko-space-lg: 24px;
    --eko-space-xl: 32px;
    --eko-space-2xl: 48px;
    --eko-space-3xl: 64px;
    --eko-space-4xl: 96px;

    /* Radii */
    --eko-radius-sm: 8px;
    --eko-radius-md: 12px;
    --eko-radius-lg: 16px;
    --eko-radius-xl: 24px;
    --eko-radius-2xl: 32px;
    --eko-radius-full: 9999px;

    /* Transitions */
    --eko-transition-fast: 0.15s ease;
    --eko-transition-normal: 0.3s ease;
    --eko-transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.ekosistem-pro {
    background: var(--eko-bg-dark);
    color: var(--eko-text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    min-height: 100vh;
    padding-top: var(--header-height);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.eko-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--eko-space-lg);
}

/* =================================================================
   ANIMATED BACKGROUND
   ================================================================= */
.eko-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.eko-bg-gradient {
    position: absolute;
    width: 150%;
    height: 150%;
    top: -25%;
    left: -25%;
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(16, 185, 129, 0.08), transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(99, 102, 241, 0.05), transparent 50%);
    animation: bgFloat 20s ease-in-out infinite;
}

.eko-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(16, 185, 129, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 185, 129, 0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
}

.eko-bg-particles {
    position: absolute;
    inset: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--eko-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: particleFloat 15s ease-in-out infinite;
}

@keyframes bgFloat {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    25% {
        transform: translate(2%, 1%) rotate(1deg);
    }

    50% {
        transform: translate(0%, 2%) rotate(0deg);
    }

    75% {
        transform: translate(-2%, 1%) rotate(-1deg);
    }
}

@keyframes particleFloat {

    0%,
    100% {
        transform: translateY(0) scale(1);
        opacity: 0.3;
    }

    50% {
        transform: translateY(-100px) scale(1.5);
        opacity: 0.6;
    }
}

/* =================================================================
   STEP NAVIGATION - Top Bar
   ================================================================= */
.eko-step-bar {
    position: sticky;
    top: var(--header-height);
    z-index: 100;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--eko-border);
    padding: var(--eko-space-md) 0;
}

.step-nav-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--eko-space-sm);
}

.step-nav-item {
    display: flex;
    align-items: center;
    gap: var(--eko-space-sm);
    padding: var(--eko-space-sm) var(--eko-space-lg);
    background: var(--eko-bg-card);
    border: 1px solid var(--eko-border);
    border-radius: var(--eko-radius-full);
    text-decoration: none;
    color: var(--eko-text-muted);
    font-size: 13px;
    font-weight: 600;
    transition: var(--eko-transition-normal);
    position: relative;
}

.step-nav-item:hover {
    color: var(--eko-text-primary);
    border-color: var(--eko-border-focus);
    background: var(--eko-bg-hover);
}

.step-nav-item.active {
    background: var(--eko-gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: var(--eko-glow-sm);
}

.step-nav-item.completed {
    color: var(--eko-primary);
    border-color: var(--eko-primary);
}

.step-num {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--eko-radius-sm);
    font-size: 11px;
    font-weight: 800;
}

.step-connector {
    width: 40px;
    height: 2px;
    background: var(--eko-border);
    position: relative;
}

.step-connector.active {
    background: var(--eko-primary);
}

/* =================================================================
   HERO SECTION
   ================================================================= */
.eko-hero {
    position: relative;
    z-index: 1;
    padding: var(--eko-space-2xl) 0 var(--eko-space-4xl);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.eko-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--eko-space-3xl);
    align-items: center;
}

@media (max-width: 1024px) {
    .eko-hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .eko-hero-visual {
        order: -1;
    }
}

/* Hero Badge */
.eko-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--eko-space-sm);
    padding: var(--eko-space-sm) var(--eko-space-md);
    background: var(--eko-gradient-glow);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--eko-radius-full);
    font-size: 12px;
    font-weight: 700;
    color: var(--eko-primary-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--eko-space-lg);
}

.eko-badge svg {
    width: 14px;
    height: 14px;
}

/* Hero Title */
.eko-hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: var(--eko-space-lg);
}

.eko-hero-title .highlight {
    background: var(--eko-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.eko-hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--eko-gradient-primary);
    border-radius: 2px;
    opacity: 0.5;
}

/* Hero Description */
.eko-hero-desc {
    font-size: 18px;
    color: var(--eko-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--eko-space-xl);
    max-width: 520px;
}

@media (max-width: 1024px) {
    .eko-hero-desc {
        margin: 0 auto var(--eko-space-xl);
    }
}

/* Hero Stats */
.eko-hero-stats {
    display: flex;
    gap: var(--eko-space-2xl);
    margin-bottom: var(--eko-space-xl);
}

@media (max-width: 1024px) {
    .eko-hero-stats {
        justify-content: center;
    }
}

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

@media (max-width: 1024px) {
    .hero-stat {
        text-align: center;
    }
}

.hero-stat-value {
    font-size: 32px;
    font-weight: 900;
    color: var(--eko-text-primary);
    line-height: 1;
}

.hero-stat-value span {
    color: var(--eko-primary);
}

.hero-stat-label {
    font-size: 13px;
    color: var(--eko-text-muted);
    margin-top: 4px;
}

/* Hero Actions */
.eko-hero-actions {
    display: flex;
    gap: var(--eko-space-md);
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .eko-hero-actions {
        justify-content: center;
    }
}

/* Buttons */
.eko-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--eko-space-sm);
    padding: 16px 32px;
    border-radius: var(--eko-radius-lg);
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: var(--eko-transition-normal);
    border: none;
    position: relative;
    overflow: hidden;
}

.eko-btn-primary {
    background: var(--eko-gradient-primary);
    color: white;
    box-shadow: var(--eko-glow-md);
}

.eko-btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent);
    opacity: 0;
    transition: var(--eko-transition-fast);
}

.eko-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--eko-glow-lg);
}

.eko-btn-primary:hover::before {
    opacity: 1;
}

.eko-btn-secondary {
    background: var(--eko-bg-card);
    color: var(--eko-text-primary);
    border: 1px solid var(--eko-border);
}

.eko-btn-secondary:hover {
    border-color: var(--eko-primary);
    background: var(--eko-bg-hover);
}

.eko-btn svg {
    width: 18px;
    height: 18px;
    transition: transform var(--eko-transition-fast);
}

.eko-btn:hover svg {
    transform: translateX(4px);
}

/* Hero Visual */
.eko-hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.eko-hero-image {
    width: 100%;
    max-width: 480px;
    animation: heroFloat 8s ease-in-out infinite;
    filter: drop-shadow(0 40px 80px rgba(16, 185, 129, 0.3));
}

@keyframes heroFloat {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-25px) rotate(2deg);
    }
}

/* Floating Cards around hero image */
.hero-float-card {
    position: absolute;
    background: var(--eko-bg-card);
    border: 1px solid var(--eko-border);
    border-radius: var(--eko-radius-lg);
    padding: var(--eko-space-md);
    box-shadow: var(--eko-glow-sm);
    animation: cardFloat 6s ease-in-out infinite;
}

.hero-float-card.card-1 {
    top: 10%;
    right: -10%;
    animation-delay: 0s;
}

.hero-float-card.card-2 {
    bottom: 20%;
    left: -10%;
    animation-delay: -2s;
}

.hero-float-card.card-3 {
    bottom: 5%;
    right: 5%;
    animation-delay: -4s;
}

@keyframes cardFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

.float-stat {
    display: flex;
    align-items: center;
    gap: var(--eko-space-sm);
}

.float-stat-icon {
    width: 36px;
    height: 36px;
    background: var(--eko-gradient-primary);
    border-radius: var(--eko-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.float-stat-icon svg {
    width: 18px;
    height: 18px;
    stroke: white;
}

.float-stat-text {
    font-size: 13px;
    font-weight: 700;
}

.float-stat-text span {
    display: block;
    font-size: 11px;
    color: var(--eko-text-muted);
    font-weight: 500;
}

/* =================================================================
   PROGRESS SECTION
   ================================================================= */
.eko-progress-section {
    position: relative;
    z-index: 1;
    padding: var(--eko-space-3xl) 0;
    background: var(--eko-bg-surface);
}

.progress-card {
    background: var(--eko-bg-card);
    border: 1px solid var(--eko-border);
    border-radius: var(--eko-radius-xl);
    padding: var(--eko-space-xl);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--eko-space-lg);
}

.progress-title {
    font-size: 18px;
    font-weight: 700;
}

.progress-percentage {
    font-size: 24px;
    font-weight: 900;
    color: var(--eko-primary);
}

.progress-bar-track {
    height: 12px;
    background: var(--eko-bg-elevated);
    border-radius: var(--eko-radius-full);
    overflow: hidden;
    position: relative;
}

.progress-bar-fill {
    height: 100%;
    background: var(--eko-gradient-primary);
    border-radius: var(--eko-radius-full);
    position: relative;
    transition: width 1s ease;
}

.progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    margin-top: var(--eko-space-lg);
}

.progress-step {
    display: flex;
    align-items: center;
    gap: var(--eko-space-sm);
    font-size: 13px;
    color: var(--eko-text-muted);
}

.progress-step.active {
    color: var(--eko-primary);
}

.progress-step.completed {
    color: var(--eko-text-primary);
}

.progress-step-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--eko-bg-elevated);
    border: 2px solid var(--eko-border);
}

.progress-step.active .progress-step-dot {
    background: var(--eko-primary);
    border-color: var(--eko-primary);
    box-shadow: 0 0 10px var(--eko-primary);
}

.progress-step.completed .progress-step-dot {
    background: var(--eko-primary);
    border-color: var(--eko-primary);
}

/* =================================================================
   CONTENT SECTIONS
   ================================================================= */
.eko-section {
    position: relative;
    z-index: 1;
    padding: var(--eko-space-4xl) 0;
}

.eko-section.alt {
    background: var(--eko-bg-surface);
}

.section-header {
    text-align: center;
    margin-bottom: var(--eko-space-3xl);
}

.section-label {
    display: inline-block;
    padding: var(--eko-space-xs) var(--eko-space-md);
    background: var(--eko-gradient-glow);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--eko-radius-full);
    font-size: 11px;
    font-weight: 700;
    color: var(--eko-primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--eko-space-md);
}

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: var(--eko-space-md);
}

.section-desc {
    font-size: 17px;
    color: var(--eko-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* =================================================================
   FEATURE CARDS
   ================================================================= */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--eko-space-lg);
}

@media (max-width: 900px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

.feature-card {
    background: var(--eko-bg-card);
    border: 1px solid var(--eko-border);
    border-radius: var(--eko-radius-xl);
    padding: var(--eko-space-xl);
    text-decoration: none;
    color: inherit;
    transition: var(--eko-transition-normal);
    position: relative;
    overflow: hidden;
    display: block;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--eko-gradient-primary);
    transform: scaleX(0);
    transition: transform var(--eko-transition-normal);
}

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

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

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--eko-gradient-primary);
    border-radius: var(--eko-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--eko-space-lg);
    position: relative;
}

.feature-icon::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--eko-radius-lg);
    background: var(--eko-gradient-primary);
    opacity: 0.2;
    z-index: -1;
}

.feature-icon svg {
    width: 26px;
    height: 26px;
    stroke: white;
}

.feature-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: var(--eko-space-sm);
}

.feature-desc {
    font-size: 14px;
    color: var(--eko-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--eko-space-md);
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--eko-primary);
    transition: gap var(--eko-transition-fast);
}

.feature-card:hover .feature-link {
    gap: 10px;
}

.feature-link svg {
    width: 14px;
    height: 14px;
}

/* =================================================================
   INTERACTIVE TABS
   ================================================================= */
.eko-tabs {
    margin-bottom: var(--eko-space-2xl);
}

.tabs-header {
    display: flex;
    gap: var(--eko-space-sm);
    justify-content: center;
    margin-bottom: var(--eko-space-xl);
    flex-wrap: wrap;
}

.tab-btn {
    padding: var(--eko-space-sm) var(--eko-space-lg);
    background: var(--eko-bg-card);
    border: 1px solid var(--eko-border);
    border-radius: var(--eko-radius-full);
    color: var(--eko-text-muted);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--eko-transition-normal);
}

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

.tab-btn.active {
    background: var(--eko-gradient-primary);
    border-color: transparent;
    color: white;
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =================================================================
   ARENA CTA
   ================================================================= */
.arena-cta {
    background: linear-gradient(135deg, var(--eko-bg-card), var(--eko-bg-elevated));
    border: 1px solid var(--eko-border);
    border-radius: var(--eko-radius-2xl);
    padding: var(--eko-space-3xl);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--eko-space-2xl);
    align-items: center;
    position: relative;
    overflow: hidden;
}

@media (max-width: 768px) {
    .arena-cta {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.arena-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(16, 185, 129, 0.1), transparent 60%);
    pointer-events: none;
}

.arena-icon {
    width: 72px;
    height: 72px;
    background: var(--eko-gradient-primary);
    border-radius: var(--eko-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--eko-space-lg);
    box-shadow: var(--eko-glow-md);
}

@media (max-width: 768px) {
    .arena-icon {
        margin: 0 auto var(--eko-space-lg);
    }
}

.arena-icon svg {
    width: 32px;
    height: 32px;
    stroke: white;
}

.arena-title {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: var(--eko-space-sm);
}

.arena-desc {
    font-size: 16px;
    color: var(--eko-text-secondary);
    margin-bottom: var(--eko-space-lg);
    max-width: 500px;
}

.arena-features {
    display: flex;
    gap: var(--eko-space-lg);
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .arena-features {
        justify-content: center;
    }
}

.arena-feature {
    display: flex;
    align-items: center;
    gap: var(--eko-space-sm);
    font-size: 14px;
    color: var(--eko-text-secondary);
}

.arena-feature svg {
    width: 18px;
    height: 18px;
    stroke: var(--eko-primary);
}

/* =================================================================
   NEXT STEP CTA
   ================================================================= */
.next-step-cta {
    margin-top: var(--eko-space-3xl);
    background: var(--eko-bg-card);
    border: 1px solid var(--eko-border);
    border-radius: var(--eko-radius-xl);
    padding: var(--eko-space-2xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--eko-space-lg);
}

.next-step-info h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
}

.next-step-info p {
    color: var(--eko-text-secondary);
    font-size: 14px;
}

/* =================================================================
   FOOTER
   ================================================================= */
.eko-footer {
    padding: var(--eko-space-2xl) 0;
    border-top: 1px solid var(--eko-border);
    text-align: center;
}

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

/* =================================================================
   UTILITIES
   ================================================================= */
.text-gradient {
    background: var(--eko-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow {
    box-shadow: var(--eko-glow-md);
}

/* Scroll animations - VISIBLE by default */
.animate-on-scroll {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* When JS adds this class, start hidden for animation */
.js-enabled .animate-on-scroll:not(.visible) {
    opacity: 0;
    transform: translateY(30px);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =================================================================
   LEARNING PATH
   ================================================================= */
.learning-path {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 700px;
    margin: 0 auto;
}

.path-step {
    display: flex;
    align-items: flex-start;
    gap: var(--eko-space-lg);
    padding: var(--eko-space-xl);
    background: var(--eko-bg-card);
    border: 1px solid var(--eko-border);
    border-radius: var(--eko-radius-xl);
    transition: var(--eko-transition-normal);
    position: relative;
}

.path-step:hover {
    border-color: var(--eko-primary);
    box-shadow: var(--eko-glow-sm);
    transform: translateX(8px);
}

.path-step.active {
    border-color: var(--eko-primary);
    background: var(--eko-gradient-glow);
}

.path-step.completed {
    border-color: rgba(16, 185, 129, 0.4);
}

.path-step.completed .path-step-num {
    background: var(--eko-primary);
    color: white;
}

.path-step.completed .path-step-num::after {
    content: '✓';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.path-step-num {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--eko-bg-elevated);
    border: 2px solid var(--eko-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 800;
    color: var(--eko-text-muted);
    position: relative;
}

.path-step.active .path-step-num {
    background: var(--eko-gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: var(--eko-glow-sm);
}

.path-step-content h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--eko-text-primary);
}

.path-step-content p {
    font-size: 14px;
    color: var(--eko-text-secondary);
    margin-bottom: 8px;
    line-height: 1.6;
}

.path-duration {
    font-size: 12px;
    color: var(--eko-primary);
    font-weight: 600;
}

.path-connector {
    width: 3px;
    height: 32px;
    background: var(--eko-border);
    margin-left: 47px;
}

.path-step.completed+.path-connector,
.path-step.active+.path-connector {
    background: var(--eko-primary);
}

@media (max-width: 600px) {
    .path-step {
        flex-direction: column;
        text-align: center;
    }

    .path-step-num {
        margin: 0 auto;
    }

    .path-connector {
        margin: 0 auto;
    }
}

/* =================================================================
   ARENA CTA ENHANCED
   ================================================================= */
.arena-cta {
    background: linear-gradient(145deg, var(--eko-bg-card), var(--eko-bg-elevated));
    border: 1px solid var(--eko-border);
    border-radius: var(--eko-radius-2xl);
    padding: var(--eko-space-2xl);
    display: flex;
    align-items: center;
    gap: var(--eko-space-xl);
    flex-wrap: wrap;
    margin-bottom: var(--eko-space-xl);
}

.arena-cta:hover {
    border-color: rgba(139, 92, 246, 0.3);
    box-shadow: 0 8px 40px rgba(139, 92, 246, 0.15);
}

.arena-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    border-radius: var(--eko-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.arena-icon svg {
    width: 32px;
    height: 32px;
    stroke: white;
}

.arena-content {
    flex: 1;
    min-width: 280px;
}

.arena-title {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 8px;
}

.arena-desc {
    color: var(--eko-text-secondary);
    margin-bottom: var(--eko-space-md);
    line-height: 1.6;
}

.arena-features {
    display: flex;
    gap: var(--eko-space-lg);
    flex-wrap: wrap;
}

.arena-feature {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--eko-text-secondary);
}

.arena-feature svg {
    width: 16px;
    height: 16px;
    stroke: var(--eko-primary);
}

/* Next Step CTA */
.next-step-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--eko-space-lg);
    padding: var(--eko-space-xl);
    background: var(--eko-bg-card);
    border: 1px solid var(--eko-border);
    border-radius: var(--eko-radius-xl);
    flex-wrap: wrap;
}

.next-step-info h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}

.next-step-info p {
    color: var(--eko-text-secondary);
    font-size: 14px;
    margin: 0;
}

/* =================================================================
   LIGHT THEME OVERRIDES
   ================================================================= */
[data-theme="light"] {
    --eko-primary: #059669;
    --eko-primary-light: #10b981;
    --eko-primary-dark: #047857;

    --eko-bg-dark: #ffffff;
    --eko-bg-surface: #f8fafc;
    --eko-bg-card: #ffffff;
    --eko-bg-elevated: #f1f5f9;
    --eko-bg-hover: #e2e8f0;

    --eko-text-primary: #1f2937;
    --eko-text-secondary: #64748b;
    --eko-text-muted: #94a3b8;

    --eko-border: rgba(0, 0, 0, 0.08);
    --eko-border-focus: rgba(5, 150, 105, 0.4);

    --eko-glow-sm: 0 4px 20px rgba(5, 150, 105, 0.1);
    --eko-glow-md: 0 8px 30px rgba(5, 150, 105, 0.15);
    --eko-glow-lg: 0 12px 40px rgba(5, 150, 105, 0.2);
}

[data-theme="light"] .ekosistem-pro {
    background: #ffffff;
    color: #1f2937;
}

[data-theme="light"] .eko-bg-gradient {
    opacity: 0.3;
}

[data-theme="light"] .eko-bg-grid {
    opacity: 0.5;
}

[data-theme="light"] .particle {
    opacity: 0.15;
}

[data-theme="light"] .eko-step-bar {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .step-nav-item {
    background: #f8fafc;
    border-color: rgba(0, 0, 0, 0.08);
    color: #64748b;
}

[data-theme="light"] .step-nav-item:hover {
    background: #e2e8f0;
    color: #1f2937;
}

[data-theme="light"] .step-nav-item.active {
    background: var(--eko-gradient-primary);
    color: white;
}

[data-theme="light"] .step-num {
    background: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .eko-hero-title {
    color: #1f2937;
}

[data-theme="light"] .eko-hero-desc {
    color: #64748b;
}

[data-theme="light"] .hero-stat-value {
    color: #1f2937;
}

[data-theme="light"] .hero-stat-label,
[data-theme="light"] .float-stat-text span {
    color: #94a3b8;
}

[data-theme="light"] .eko-badge {
    background: rgba(5, 150, 105, 0.1);
    border-color: rgba(5, 150, 105, 0.2);
}

[data-theme="light"] .eko-btn-secondary {
    background: #f8fafc;
    border-color: rgba(0, 0, 0, 0.1);
    color: #374151;
}

[data-theme="light"] .eko-btn-secondary:hover {
    background: #e2e8f0;
    border-color: var(--eko-primary);
}

[data-theme="light"] .progress-card,
[data-theme="light"] .feature-card,
[data-theme="light"] .hero-float-card,
[data-theme="light"] .course-card,
[data-theme="light"] .step-card,
[data-theme="light"] .tool-card,
[data-theme="light"] .broker-card {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

[data-theme="light"] .feature-card:hover,
[data-theme="light"] .course-card:hover,
[data-theme="light"] .step-card:hover {
    background: #ffffff;
    border-color: var(--eko-primary);
    box-shadow: 0 8px 30px rgba(5, 150, 105, 0.12);
}

[data-theme="light"] .progress-title,
[data-theme="light"] .section-title,
[data-theme="light"] .feature-title,
[data-theme="light"] .course-title,
[data-theme="light"] .float-stat-text {
    color: #1f2937;
}

[data-theme="light"] .feature-desc,
[data-theme="light"] .course-desc,
[data-theme="light"] .section-desc {
    color: #64748b;
}

[data-theme="light"] .progress-bar-track {
    background: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .progress-step {
    color: #94a3b8;
}

[data-theme="light"] .progress-step.active,
[data-theme="light"] .progress-step.completed {
    color: var(--eko-primary);
}

[data-theme="light"] .progress-step-dot {
    background: #f1f5f9;
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .section-label {
    background: rgba(5, 150, 105, 0.08);
    border-color: rgba(5, 150, 105, 0.15);
}

[data-theme="light"] .eko-section.alt {
    background: #f8fafc;
}

[data-theme="light"] .tab-btn {
    background: transparent;
    border-color: rgba(0, 0, 0, 0.08);
    color: #64748b;
}

[data-theme="light"] .tab-btn:hover,
[data-theme="light"] .tab-btn.active {
    background: var(--eko-primary);
    border-color: var(--eko-primary);
    color: white;
}

[data-theme="light"] .course-meta {
    color: #94a3b8;
}

[data-theme="light"] .step-connector {
    background: rgba(0, 0, 0, 0.1);
}

/* Learning Path Light Theme */
[data-theme="light"] .path-step {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .path-step:hover {
    background: rgba(5, 150, 105, 0.04);
}

[data-theme="light"] .path-step-num {
    background: #f1f5f9;
    border-color: rgba(0, 0, 0, 0.1);
    color: #64748b;
}

[data-theme="light"] .path-step-content h4 {
    color: #1f2937;
}

[data-theme="light"] .path-step-content p {
    color: #64748b;
}

[data-theme="light"] .path-connector {
    background: rgba(0, 0, 0, 0.1);
}

/* Arena CTA Light Theme */
[data-theme="light"] .arena-cta {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .arena-title {
    color: #1f2937;
}

[data-theme="light"] .arena-desc {
    color: #64748b;
}

[data-theme="light"] .arena-feature {
    color: #64748b;
}

/* Next Step CTA Light Theme */
[data-theme="light"] .next-step-cta {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .next-step-info h3 {
    color: #1f2937;
}

[data-theme="light"] .next-step-info p {
    color: #64748b;
}