/* ═══════════════════════════════════════════════════════════════
   EWEBY Animations
   Scroll reveal, hover effects, transitions
   ═══════════════════════════════════════════════════════════════ */

/* ─── Scroll Reveal ─────────────────────────────────────────── */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

[data-reveal].is-revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Hero elements visible immediately — LCP fix (no reveal delay) */
.eweby-hero [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
}

/* Staggered delay support */
[data-reveal-delay="100"] { transition-delay: 0.1s; }
[data-reveal-delay="200"] { transition-delay: 0.2s; }
[data-reveal-delay="300"] { transition-delay: 0.3s; }
[data-reveal-delay="400"] { transition-delay: 0.4s; }
[data-reveal-delay="500"] { transition-delay: 0.5s; }

/* ─── Tilt Effect (3D card hover) ───────────────────────────── */
[data-tilt] {
    transform-style: preserve-3d;
    will-change: transform;
}

[data-tilt] .eweby-service-card__icon {
    transform: translateZ(20px);
    transition: transform 0.3s ease;
}

/* ─── Magnetic Button Effect ────────────────────────────────── */
.eweby-magnetic {
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

/* ─── Gradient Text Shimmer ─────────────────────────────────── */
@keyframes eweby-shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.eweby-gradient-text--animated {
    background-size: 200% auto;
    animation: eweby-shimmer 4s linear infinite;
}

/* ─── Glow Pulse ────────────────────────────────────────────── */
@keyframes eweby-glow-pulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(14, 165, 233, 0.2);
    }
    50% {
        box-shadow: 0 0 40px rgba(14, 165, 233, 0.35),
                    0 0 80px rgba(16, 185, 129, 0.15);
    }
}

.eweby-btn--primary:hover {
    animation: eweby-glow-pulse 2s ease-in-out infinite;
}

/* ─── Card Hover Shine Effect ───────────────────────────────── */
.eweby-glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.03),
        transparent
    );
    transition: left 0.6s ease;
    pointer-events: none;
    z-index: 1;
}

.eweby-glass {
    position: relative;
    overflow: hidden;
}

.eweby-glass:hover::before {
    left: 100%;
}

/* ─── Link Arrow Animation ──────────────────────────────────── */
.eweby-link svg {
    transition: transform 0.3s ease;
}

.eweby-link:hover svg {
    transform: translateX(4px);
}

/* ─── Button Icon Animation ─────────────────────────────────── */
.eweby-btn svg {
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.eweby-btn:hover svg {
    transform: translateX(3px);
}

/* ─── Header Transition ─────────────────────────────────────── */
.eweby-header {
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

/* ─── Hero Badge Pulse Dot ──────────────────────────────────── */
@keyframes eweby-badge-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.eweby-hero__badge-dot {
    animation: eweby-badge-pulse 2s ease-in-out infinite;
}

/* ─── Scroll Indicator ──────────────────────────────────────── */
@keyframes eweby-scroll-line {
    0% {
        transform: scaleY(0);
        transform-origin: top;
    }
    45% {
        transform: scaleY(1);
        transform-origin: top;
    }
    55% {
        transform: scaleY(1);
        transform-origin: bottom;
    }
    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

.eweby-hero__scroll-line {
    animation: eweby-scroll-line 2.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* ─── Counter Animation ─────────────────────────────────────── */
.eweby-stat__number {
    display: inline-block;
    font-variant-numeric: tabular-nums;
}

/* ─── Process Step Connector Pulse ──────────────────────────── */
@keyframes eweby-line-flow {
    0% { background-position: 0 0; }
    100% { background-position: 0 200px; }
}

.eweby-process__line {
    background: linear-gradient(
        180deg,
        transparent 0%,
        var(--eweby-primary, #06b6d4) 30%,
        var(--eweby-secondary, #3b82f6) 70%,
        transparent 100%
    );
    background-size: 1px 200px;
    animation: eweby-line-flow 3s linear infinite;
}

/* ─── Testimonial Card Float ────────────────────────────────── */
@keyframes eweby-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.eweby-testimonial:hover {
    animation: eweby-float 3s ease-in-out infinite;
}

/* ─── CTA Glow Animation ───────────────────────────────────── */
@keyframes eweby-cta-glow {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.eweby-cta__glow {
    animation: eweby-cta-glow 4s ease-in-out infinite;
}

/* ─── Back to Top Button ────────────────────────────────────── */
/* Transition is now defined in eweby-design.css (section 21) */

/* Page fade-in removed — it re-hides content when deferred CSS loads,
   causing LCP delay on slow connections (content flashes invisible). */

/* ─── Hamburger Animation ───────────────────────────────────── */
.eweby-hamburger__line {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.eweby-hamburger.is-active .eweby-hamburger__line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.eweby-hamburger.is-active .eweby-hamburger__line:nth-child(2) {
    opacity: 0;
}

.eweby-hamburger.is-active .eweby-hamburger__line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

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

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}