/* ==========================================
   01 — TERMINAL CRAFT : ANIMATIONS
   ========================================== */

/* ─── FADE-IN-UP (Scroll reveal) ─── */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* ─── GLITCH TEXT (Hero name) ─── */
.glitch-text {
    position: relative;
}
.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}
.glitch-text:hover::before {
    animation: glitch1 0.3s ease-in-out;
    color: var(--accent-error);
    opacity: 0.7;
    clip-path: inset(20% 0 40% 0);
}
.glitch-text:hover::after {
    animation: glitch2 0.3s ease-in-out;
    color: var(--accent-primary);
    opacity: 0.7;
    clip-path: inset(60% 0 10% 0);
}

@keyframes glitch1 {
    0% { transform: translate(0); }
    25% { transform: translate(-3px, 2px); }
    50% { transform: translate(3px, -1px); }
    75% { transform: translate(-2px, 3px); }
    100% { transform: translate(0); }
}

@keyframes glitch2 {
    0% { transform: translate(0); }
    25% { transform: translate(3px, -2px); }
    50% { transform: translate(-3px, 1px); }
    75% { transform: translate(2px, -3px); }
    100% { transform: translate(0); }
}

/* ─── LINE NUMBER COUNTER (au scroll) ─── */
.code-line .line-num {
    transition: color 0.3s;
}
.code-line:hover .line-num {
    color: var(--accent-primary);
    opacity: 1;
}

/* ─── SKILL BAR FILL ANIMATION ─── */
.skill-bar-fill {
    width: 0 !important;
    transition: width 1.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.skill-bar-fill.animate {
    /* width sera appliqué via JS */
}

/* ─── PROJECT CARD STAGGER ─── */
.project-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease, border-color 0.2s, box-shadow 0.3s;
}
.project-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── PAGE TRANSITION ─── */
body {
    animation: pageSlideIn 0.4s var(--ease-out);
}

@keyframes pageSlideIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── TERMINAL PROMPT TYPING ─── */
.cli-command {
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid var(--accent-secondary);
    animation: typingPrompt 2s steps(40) 0.5s forwards, promptCursorHide 0.1s 2.5s forwards;
    max-width: 0;
    display: inline-block;
    vertical-align: bottom;
}

@keyframes typingPrompt {
    to { max-width: 600px; }
}
@keyframes promptCursorHide {
    to { border-right-color: transparent; }
}

/* ─── WINDOW DOTS HOVER ─── */
.window-dots .dot {
    transition: transform 0.2s;
}
.window-dots:hover .dot {
    transform: scale(1.3);
}

/* ─── NAV LINK UNDERLINE ─── */
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: width 0.3s, left 0.3s;
}
.nav-link:hover::after, .nav-link.active::after {
    width: 80%;
    left: 10%;
}

/* ==========================================
   LOADING SPINNER
   ========================================== */
#loading-spinner {
    position: fixed; top: 56px; left: 0; right: 0; bottom: 0; z-index: 99999;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-primary, #08090A);
    transition: opacity 0.5s ease, visibility 0.5s ease;
 pointer-events: none; }
#loading-spinner.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.spinner {
    width: 36px; height: 36px;
    border: 3px solid var(--border-color, #27272A);
    border-top-color: var(--accent-primary, #7C3AED);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* =========================================
   KADRE LOADER ANIMATION
   ========================================= */
#loading-spinner {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg-primary, #0D1117);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loading-spinner.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.loader-text {
    font-size: 3rem;
    font-weight: 800;
    display: flex;
    overflow: hidden;
    color: var(--accent-primary, #58A6FF);
    font-family: var(--font-family, 'Inter', sans-serif);
}

.loader-text span {
    display: inline-block;
    transform: translateY(100%);
    animation: riseUp 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.loader-by {
    font-size: 0.8rem;
    letter-spacing: 3px;
    opacity: 0.6;
    color: var(--text-primary, #E6EDF3);
    text-transform: uppercase;
    font-family: var(--font-family, 'Inter', sans-serif);
}

.footer-vouh {
    font-weight: bold;
    color: var(--accent-primary, #58A6FF);
    margin-left: 5px;
}

@keyframes riseUp {
    to { transform: translateY(0); }
}

/* ==========================================================================
   ACCESSIBILITY: REDUCED MOTION (WCAG)
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  canvas {
    opacity: 0.1 !important;
    pointer-events: none !important;
  }
}