/* ====================================================================
   Creativelines — Motion Vocabulary (Phase 1)
   Curated, named animations every later phase will reach for.
   ==================================================================== */


/* ─── Slide In (from each direction) ──────────────────── */
@keyframes slideUp     { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideDown   { from { opacity: 0; transform: translateY(-40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideLeft   { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideRight  { from { opacity: 0; transform: translateX(-40px); } to { opacity: 1; transform: translateX(0); } }

.anim-slide-up    { animation: slideUp 700ms var(--ease-out) both; }
.anim-slide-down  { animation: slideDown 700ms var(--ease-out) both; }
.anim-slide-left  { animation: slideLeft 700ms var(--ease-out) both; }
.anim-slide-right { animation: slideRight 700ms var(--ease-out) both; }


/* ─── Pop ─────────────────────────────────────────────── */
@keyframes pop {
    0%   { opacity: 0; transform: scale(0.85); }
    60%  { transform: scale(1.04); }
    100% { opacity: 1; transform: scale(1); }
}
.anim-pop { animation: pop 600ms var(--ease-bounce) both; }


/* ─── Float / Hover ───────────────────────────────────── */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-10px); }
}
.anim-float { animation: float 4s var(--ease-in-out) infinite; }


/* ─── Glow Pulse ──────────────────────────────────────── */
@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 0 rgba(232,185,35,0.0); }
    50%      { box-shadow: 0 0 40px rgba(232,185,35,0.45); }
}
.anim-glow-pulse { animation: glowPulse 2.4s var(--ease-in-out) infinite; }


/* ─── Underline draw (used in headlines) ──────────────── */
@keyframes drawLine {
    from { stroke-dashoffset: 600; }
    to   { stroke-dashoffset: 0; }
}
.anim-draw-line {
    stroke-dasharray: 600;
    stroke-dashoffset: 600;
    animation: drawLine 1.6s var(--ease-out) 0.4s forwards;
}


/* ─── Reveal split (text-wise) ────────────────────────── */
.split-reveal > span {
    display: inline-block;
    opacity: 0;
    transform: translateY(0.6em);
    animation: slideUp 700ms var(--ease-out) forwards;
}
.split-reveal.is-visible > span:nth-child(1) { animation-delay: 0ms; }
.split-reveal.is-visible > span:nth-child(2) { animation-delay: 80ms; }
.split-reveal.is-visible > span:nth-child(3) { animation-delay: 160ms; }
.split-reveal.is-visible > span:nth-child(4) { animation-delay: 240ms; }
.split-reveal.is-visible > span:nth-child(5) { animation-delay: 320ms; }
.split-reveal.is-visible > span:nth-child(6) { animation-delay: 400ms; }
.split-reveal.is-visible > span:nth-child(n+7) { animation-delay: 480ms; }


/* ─── Marquee variants (slower / faster) ──────────────── */
@keyframes marqueeFast { to { transform: translateX(-50%); } }
.anim-marquee-fast .marquee__track { animation: marqueeFast 18s linear infinite; }
.anim-marquee-slow .marquee__track { animation: marqueeFast 60s linear infinite; }


/* ─── Tilt on hover (for media cards) ─────────────────── */
.tilt-on-hover {
    transition: transform var(--t-slow) var(--ease-out);
    transform-style: preserve-3d;
}
.tilt-on-hover:hover {
    transform: rotateY(-3deg) rotateX(2deg) translateY(-4px);
}


/* ─── Magnetic button effect (CSS only, scales toward edges) ── */
.magnetic {
    transition: transform var(--t-base) var(--ease-out);
}


/* ─── Color sweep (text gradient that scrolls) ────────── */
@keyframes colorSweep {
    0%   { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}
.text-sweep {
    background: linear-gradient(
        90deg,
        var(--cl-yellow) 0%,
        var(--cl-red) 25%,
        var(--cl-yellow) 50%,
        var(--cl-red) 75%,
        var(--cl-yellow) 100%
    );
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: colorSweep 6s linear infinite;
}


/* ─── Marquee fade edges ──────────────────────────────── */
.marquee--fade-edges {
    mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}


/* ─── Section transition glow ─────────────────────────── */
@keyframes sectionGlow {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50%      { opacity: 0.7; transform: scale(1.1); }
}
.bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    animation: sectionGlow 8s var(--ease-in-out) infinite;
}
.bg-orb--yellow { background: var(--cl-yellow); }
.bg-orb--red    { background: var(--cl-red); }


/* ─── Cursor hover targets ────────────────────────────── */
/* Add data-cursor-hover or class .magnetic for interactive enlargement */


/* ─── Page transition (out) ───────────────────────────── */
@keyframes pageOut {
    to { opacity: 0; transform: translateY(-20px); }
}
body.is-navigating .main-content {
    animation: pageOut var(--t-base) var(--ease-in-out) forwards;
}


/* ─── Reduced motion fallback ─────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .anim-slide-up,
    .anim-slide-down,
    .anim-slide-left,
    .anim-slide-right,
    .anim-pop,
    .anim-float,
    .anim-glow-pulse,
    .text-sweep,
    .bg-orb {
        animation: none !important;
    }
}