/* =============================================
   ANIMATIONS.CSS
   Premium animation system for Her Digital Playbook
   ============================================= */

/* =============================================
   1. GLOBAL TRANSITIONS
   ============================================= */

/* Buttons */
.btn,
.btn-primary,
.btn-secondary,
.btn-newsletter,
.btn-tool {
    transition: all var(--transition-base);
}

/* Links */
a {
    transition: color var(--transition-base);
}

/* Cards */
.card {
    transition: transform var(--transition-bounce), box-shadow var(--transition-base);
}

.card-img img {
    transition: transform var(--transition-slow);
}

/* Icons */
svg,
.icon {
    transition: transform var(--transition-fast), color var(--transition-base);
}

/* Navigation */
.nav-list a {
    transition: color var(--transition-base);
}
.nav-list a::after {
    transition: width var(--transition-base);
}

/* Inputs & Forms */
input,
textarea,
select {
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

/* =============================================
   2. KEYFRAME ANIMATIONS
   ============================================= */

/* Fade In */
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* Fade Up */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Fade Down */
@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-30px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Fade Left */
@keyframes fadeLeft {
    from { opacity: 0; transform: translateX(30px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* Fade Right */
@keyframes fadeRight {
    from { opacity: 0; transform: translateX(-30px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* Float (gentle up/down) */
@keyframes float {
    0%   { transform: translateY(0px); }
    50%  { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* Pulse – soft, not aggressive */
@keyframes pulse {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Glow – subtle light */
@keyframes glow {
    0%   { box-shadow: 0 0 10px rgba(212, 175, 55, 0.2); }
    50%  { box-shadow: 0 0 30px rgba(212, 175, 55, 0.4); }
    100% { box-shadow: 0 0 10px rgba(212, 175, 55, 0.2); }
}

/* Shine – gold shimmer */
@keyframes shine {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* Scale In */
@keyframes scaleIn {
    from { transform: scale(0.9); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

/* Zoom In */
@keyframes zoomIn {
    from { transform: scale(0.8); }
    to   { transform: scale(1); }
}

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

/* Slide Down */
@keyframes slideDown {
    from { transform: translateY(-40px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

/* Rotate – very subtle */
@keyframes rotateSubtle {
    from { transform: rotate(0deg); }
    to   { transform: rotate(3deg); }
}

/* Sparkle Twinkle */
@keyframes sparkleTwinkle {
    0%   { opacity: 0; transform: scale(0.5); }
    50%  { opacity: 1; transform: scale(1.2); }
    100% { opacity: 0; transform: scale(0.5); }
}

/* Background Gradient Shift */
@keyframes gradientShift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Gentle Bounce */
@keyframes gentleBounce {
    0%   { transform: translateY(0); }
    30%  { transform: translateY(-8px); }
    60%  { transform: translateY(0); }
    80%  { transform: translateY(-4px); }
    100% { transform: translateY(0); }
}

/* Blur Reveal */
@keyframes blurReveal {
    from { filter: blur(8px); opacity: 0; }
    to   { filter: blur(0); opacity: 1; }
}

/* =============================================
   3. SPLASH SCREEN ANIMATIONS
   ============================================= */

/* Logo fade in & scale */
@keyframes splashLogoFade {
    0%   { opacity: 0; transform: scale(0.9); }
    60%  { opacity: 1; transform: scale(1.05); }
    100% { opacity: 1; transform: scale(1); }
}

/* Tagline reveal – staggered */
@keyframes splashTaglineReveal {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Floating sparkles (already defined as sparkleFloating) */
@keyframes sparkleFloating {
    0%   { transform: translateY(0) rotate(0deg) scale(0.5); opacity: 0; }
    50%  { opacity: 1; transform: translateY(-30px) rotate(180deg) scale(1.2); }
    100% { transform: translateY(-60px) rotate(360deg) scale(0.5); opacity: 0; }
}

/* Background glow pulse */
@keyframes splashFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes splashLogoScale {
    0% { opacity: 0; transform: scale(0.85); }
    100% { opacity: 1; transform: scale(1); }
}

@keyframes splashTaglineFade {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes logoCircleBounce {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-14px) scale(1.03); }
}

@keyframes wordBounceIn {
    0% { opacity: 0; transform: translateY(18px) scale(0.85); }
    60% { opacity: 1; transform: translateY(-4px) scale(1.04); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes splashWordJump {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes splashPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.04); }
}

@keyframes splashFloatGentle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes shimmerDrift {
    from { transform: translate(0, 0) rotate(0deg); }
    to { transform: translate(-40px, -40px) rotate(360deg); }
}

@keyframes splashBgGlow {
    0%   { background: var(--gradient-splash); }
    50%  { background: linear-gradient(135deg, #fce4e4, #e8b4b4, #d4af37); }
    100% { background: var(--gradient-splash); }
}

/* Fade out transition for splash */
.splash {
    transition: opacity var(--transition-extra-slow), visibility var(--transition-extra-slow);
}

/* =============================================
   4. HERO ANIMATIONS
   ============================================= */

/* Floating illustration (subtle) */
.hero-img {
    animation: float 6s ease-in-out infinite;
}

/* Decorative blobs – slow pulse */
.blob {
    animation: pulse 4s ease-in-out infinite;
}

/* Floating stars / sparkles (already defined as float) */
.sparkle {
    animation: float 4s ease-in-out infinite alternate;
}

/* CTA button hover (defined via transitions) */
.btn-primary:hover,
.btn-secondary:hover {
    animation: none; /* handled by transition */
}

/* Hero text reveal – will be triggered by JS or class */
.hero-title,
.hero-desc,
.hero-actions {
    animation: fadeUp 1s ease forwards;
}
.hero-desc { animation-delay: 0.2s; }
.hero-actions { animation-delay: 0.4s; }

/* =============================================
   5. CARD HOVER EFFECTS
   ============================================= */

/* Lift upward, shadow increase, image zoom */
.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
}

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

/* Category badge subtle animation */
.card:hover .card-category {
    color: var(--color-accent-dark);
    transition: color var(--transition-base);
}

/* Read More button animation (already has transition) */
.read-more {
    transition: all var(--transition-base);
}
.read-more:hover {
    transform: translateX(4px);
    color: var(--color-accent-dark);
}

/* Tool button hover (transition) */
.btn-tool:hover {
    transform: translateY(-2px);
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

/* =============================================
   6. IMAGE EFFECTS
   ============================================= */

/* All images inside cards float gently on hover */
.card:hover .card-img img {
    transform: scale(1.05);
}

/* Hero illustration floating already defined */
.hero-img {
    animation: float 6s ease-in-out infinite;
}

/* Soft glow on image containers */
.hero-image-wrapper,
.newsletter-image,
.card-img {
    transition: box-shadow var(--transition-base);
}
.card:hover .card-img {
    box-shadow: var(--shadow-medium);
}

/* =============================================
   7. BUTTON EFFECTS
   ============================================= */

/* Primary: lift, glow, shadow */
.btn-primary {
    transition: all var(--transition-base);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium), var(--shadow-glow);
}

/* Secondary: elegant border and hover */
.btn-secondary {
    transition: all var(--transition-base);
}
.btn-secondary:hover {
    background: var(--color-accent);
    color: #fff;
    transform: translateY(-2px);
    border-color: var(--color-accent);
}

/* Newsletter button (same as primary) */
.btn-newsletter {
    transition: all var(--transition-base);
}
.btn-newsletter:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium), var(--shadow-glow);
}

/* =============================================
   8. NAVIGATION EFFECTS
   ============================================= */

/* Animated underline (already in style.css via ::after) */
.nav-list a::after {
    transition: width var(--transition-base);
}
.nav-list a:hover::after,
.nav-list a.active::after {
    width: 100%;
}

/* Sticky transition */
.header {
    transition: background var(--transition-base), backdrop-filter var(--transition-base);
}

/* Mobile menu animation */
.hamburger span {
    transition: all var(--transition-base);
}

/* Search icon hover */
.search-btn {
    transition: color var(--transition-base);
}
.search-btn:hover {
    color: var(--color-accent);
}

/* =============================================
   9. NEWSLETTER EFFECTS
   ============================================= */

/* Floating illustration */
.newsletter-image img {
    animation: float 6s ease-in-out infinite;
}

/* Input focus glow */
.newsletter-form input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

/* Button hover (same as primary) */
.newsletter-form .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium), var(--shadow-glow);
}

/* =============================================
   10. FOOTER EFFECTS
   ============================================= */

/* Link hover (defined globally) */
.footer-links a,
.footer-socials a {
    transition: color var(--transition-base);
}
.footer-links a:hover,
.footer-socials a:hover {
    color: var(--color-accent);
}

/* Back-to-top hover */
.back-to-top {
    transition: all var(--transition-base);
}
.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

/* =============================================
   11. SCROLL REVEAL CLASSES
   ============================================= */

/* Base reveal state */
.reveal {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

/* Visible state (added by JS) */
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Variations */
.fade-in {
    opacity: 0;
    transition: opacity 0.8s ease;
}
.fade-in.visible {
    opacity: 1;
}

.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-left {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-right {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.zoom-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.zoom-in.visible {
    opacity: 1;
    transform: scale(1);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

.slide-up {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.slide-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   12. ACCESSIBILITY – prefers-reduced-motion
   ============================================= */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    /* Keep essential transitions for usability (e.g., hover states) */
    .btn,
    .card,
    a,
    .nav-list a::after,
    .search-btn,
    .hamburger span,
    .back-to-top {
        transition-duration: 0.01ms !important;
    }

    /* Disable floating animations */
    .hero-img,
    .sparkle,
    .newsletter-image img,
    .blob {
        animation: none !important;
    }

    /* Keep reveal classes but instantly visible */
    .reveal,
    .fade-in,
    .fade-up,
    .fade-left,
    .fade-right,
    .zoom-in,
    .scale-in,
    .slide-up {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
       }