/* =============================================
   THÈME 3: DYNAMIQUE / ATHLÉTIQUE
   Énergique, bold, sportif, action
   Noir charbon, rouge vif, bleu électrique
   ============================================= */

[data-theme="dynamic"] {
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;

    --bg-primary: #0c0c14;
    --bg-secondary: #10101c;
    --bg-tertiary: #181828;

    --text-primary: #ffffff;
    --text-secondary: #8b8ba3;
    --text-muted: #4a4a6a;

    --accent: #ff3e55;
    --accent-hover: #ff5c6f;
    --accent-rgb: 255, 62, 85;
    --accent-dark: #cc2e42;

    --accent-secondary: #3a86ff;
    --accent-secondary-rgb: 58, 134, 255;

    --btn-text: #ffffff;

    --border-color: #1e1e35;

    --header-bg: rgba(12, 12, 20, 0.9);
    --card-bg: #12121f;

    --hero-bg: linear-gradient(135deg, #0c0c14 0%, #14102a 40%, #0c0c14 100%);
    --hero-overlay: linear-gradient(135deg, rgba(12,12,20,0.85), rgba(12,12,20,0.5));

    --badge-bg: rgba(255, 62, 85, 0.08);
    --badge-border: rgba(255, 62, 85, 0.2);

    --cta-bg: linear-gradient(135deg, #10101c, #1a1030, #10101c);

    --heading-spacing: -0.01em;
    --logo-spacing: -0.02em;

    --btn-radius: 12px;
    --btn-transform: none;
    --btn-spacing: 0;

    --card-radius: 16px;
}

/* Hero background image */
[data-theme="dynamic"] .hero-bg {
    background: url('../img/themes/dynamic/hero.png') center/cover no-repeat;
}
[data-theme="dynamic"] .hero-bg::after {
    background: linear-gradient(90deg, rgba(12,12,20,0.93) 0%, rgba(12,12,20,0.65) 50%, rgba(12,12,20,0.4) 100%);
}

/* CTA background */
[data-theme="dynamic"] .cta-section {
    background: url('../img/themes/dynamic/cta.png') center/cover no-repeat;
}
[data-theme="dynamic"] .cta-section::after {
    content: ''; position: absolute; inset: 0;
    background: rgba(12,12,20,0.7);
    z-index: 0;
}
[data-theme="dynamic"] .cta-section > .container { position: relative; z-index: 1; }

/* Section background */
[data-theme="dynamic"] #mission {
    background: url('../img/themes/dynamic/section.png') center/cover no-repeat;
    position: relative;
}
[data-theme="dynamic"] #mission::after {
    content: ''; position: absolute; inset: 0;
    background: rgba(12,12,20,0.85);
    z-index: 0;
}
[data-theme="dynamic"] #mission > .container { position: relative; z-index: 1; }

/* Dynamic gradient orbs */
[data-theme="dynamic"] .hero-bg::before {
    content: '';
    position: absolute;
    top: -20%; right: -10%;
    width: 800px; height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,62,85,0.12) 0%, transparent 60%);
    pointer-events: none;
    animation: float-orb 8s ease-in-out infinite;
}

[data-theme="dynamic"] .hero-bg::after {
    background: linear-gradient(90deg, rgba(12,12,20,0.93) 0%, rgba(12,12,20,0.65) 50%, rgba(12,12,20,0.4) 100%);
}

@keyframes float-orb {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-40px, 30px); }
}

[data-theme="dynamic"] .hero::after {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-secondary), var(--accent));
}

/* Gradient accent text */
[data-theme="dynamic"] .hero h1 .accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Energetic card styling */
[data-theme="dynamic"] .feature-card {
    background: linear-gradient(135deg, var(--card-bg), rgba(255,62,85,0.02));
    border-radius: 16px;
    overflow: hidden;
}

[data-theme="dynamic"] .feature-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
    opacity: 0; transition: opacity var(--transition-base);
}

[data-theme="dynamic"] .feature-card:hover::before { opacity: 1; }

[data-theme="dynamic"] .feature-card:hover {
    box-shadow: 0 20px 50px rgba(255,62,85,0.1);
}

[data-theme="dynamic"] .feature-icon {
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(255,62,85,0.15), rgba(58,134,255,0.1));
}

/* Dynamic buttons with gradients */
[data-theme="dynamic"] .btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    position: relative; overflow: hidden;
}

[data-theme="dynamic"] .btn-primary::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, var(--accent-hover), var(--accent));
    opacity: 0; transition: opacity var(--transition-base);
}

[data-theme="dynamic"] .btn-primary:hover::before { opacity: 1; }
[data-theme="dynamic"] .btn-primary span { position: relative; z-index: 1; }

/* Logo */
[data-theme="dynamic"] .logo-icon {
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
}

[data-theme="dynamic"] .logo-text {
    font-weight: 800;
}

/* Section styling */
[data-theme="dynamic"] .section-dark::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), var(--accent-secondary), transparent);
}

/* Pricing */
[data-theme="dynamic"] .pricing-card {
    background: linear-gradient(180deg, var(--card-bg), rgba(255,62,85,0.02));
}

[data-theme="dynamic"] .pricing-card.popular {
    border-image: linear-gradient(180deg, var(--accent), var(--accent-secondary)) 1;
    box-shadow: 0 0 50px rgba(255,62,85,0.1), 0 0 100px rgba(58,134,255,0.05);
}

[data-theme="dynamic"] .pricing-card.popular::before {
    background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
}

/* Team */
[data-theme="dynamic"] .team-card {
    overflow: hidden;
}

[data-theme="dynamic"] .team-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px; z-index: 2;
    background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
}

/* Dashboard */
[data-theme="dynamic"] .dashboard-welcome {
    background: linear-gradient(135deg, var(--card-bg), rgba(58,134,255,0.03));
}

[data-theme="dynamic"] .dashboard-welcome::before {
    background: linear-gradient(90deg, var(--accent), var(--accent-secondary), transparent);
}

[data-theme="dynamic"] .program-card:hover {
    box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 30px rgba(255,62,85,0.08);
}

/* Program thumb gradients */
[data-theme="dynamic"] .program-thumb::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,62,85,0.2), rgba(58,134,255,0.2));
    z-index: 0;
}

/* Auth */
[data-theme="dynamic"] .auth-card {
    background: linear-gradient(180deg, var(--card-bg), rgba(255,62,85,0.02));
    border-radius: 20px;
    overflow: hidden;
}

[data-theme="dynamic"] .auth-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
}

[data-theme="dynamic"] .form-input {
    border-radius: 12px;
}

/* CTA with dual gradient glow */
[data-theme="dynamic"] .cta-section::before {
    content: '';
    position: absolute;
    top: 50%; left: 30%; transform: translate(-50%, -50%);
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,62,85,0.08), transparent 70%);
    pointer-events: none;
}

[data-theme="dynamic"] .cta-section::after {
    content: '';
    position: absolute;
    top: 50%; left: 70%; transform: translate(-50%, -50%);
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(58,134,255,0.06), transparent 70%);
    pointer-events: none;
}

/* Stats */
[data-theme="dynamic"] .stat-number {
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Filter */
[data-theme="dynamic"] .filter-btn:hover,
[data-theme="dynamic"] .filter-btn.active {
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
}

/* Sidebar */
[data-theme="dynamic"] .sidebar-card {
    overflow: hidden;
}

[data-theme="dynamic"] .sidebar-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
}

/* Video player */
[data-theme="dynamic"] .video-player::before {
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
}