/* 3D hero, motion and polish (loaded after style.css) */
.site-header { transition: background .3s, box-shadow .3s; }
.site-header.scrolled { background: rgba(14, 42, 26, .86); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); box-shadow: 0 8px 30px rgba(0, 0, 0, .22); }
.nav-links a { position: relative; padding: 6px 0; }
.nav-links a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--lime); transform: scaleX(0); transform-origin: right; transition: transform .35s cubic-bezier(.2, .8, .2, 1); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); transform-origin: left; }

/* Buttons: light sweep on hover */
.btn { position: relative; overflow: hidden; isolation: isolate; }
.btn::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .38) 50%, transparent 70%); transform: translateX(-120%); transition: transform .7s; }
.btn:hover::before { transform: translateX(120%); }

/* Hero */
.hero { background: radial-gradient(900px 520px at 82% 22%, rgba(185, 220, 85, .26), transparent 62%), radial-gradient(700px 480px at 8% 96%, rgba(55, 184, 164, .16), transparent 60%), var(--forest); }
.hero::before, .hero::after { content: ''; position: absolute; border-radius: 50%; filter: blur(70px); pointer-events: none; animation: drift 16s ease-in-out infinite alternate; }
.hero::before { width: 380px; height: 380px; background: rgba(185, 220, 85, .2); top: -120px; left: 32%; }
.hero::after { width: 300px; height: 300px; background: rgba(242, 149, 43, .16); bottom: 40px; right: -80px; animation-delay: -8s; }
@keyframes drift { to { transform: translate(60px, 50px) scale(1.15); } }
.hero-grid { position: relative; z-index: 1; padding-bottom: clamp(70px, 9vw, 130px); }
.hero h1 { font-size: clamp(2.6rem, 6.2vw, 5rem); }
.hero-art { perspective: 1100px; }
.hero-art::before { display: none; }
.hero-art .tilt { position: relative; transform-style: preserve-3d; transition: transform .25s ease-out; will-change: transform; }
.hero-art .floaty { animation: bob 6s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-14px); } }
.hero-art img { box-shadow: 0 40px 90px rgba(0, 0, 0, .5), 0 0 0 10px rgba(255, 255, 255, .06); }
.hero-art canvas { position: absolute; left: -18%; top: -18%; width: 136%; height: 136%; pointer-events: none; z-index: 2; opacity: 0; transition: opacity 1.2s .3s; }
.hero-art.has-3d canvas { opacity: 1; }
.hero-tag { z-index: 3; animation: bob 5s ease-in-out -2s infinite; }
.hero-wave { display: none; }

/* Scrolling ribbon under the hero */
.ribbon-wrap { overflow: hidden; margin-top: -40px; padding: 12px 0 18px; position: relative; z-index: 3; }
.ribbon { background: var(--lime); color: var(--forest); transform: rotate(-1.4deg) scale(1.04); box-shadow: 0 12px 30px rgba(14, 42, 26, .18); }
.ribbon-track { display: flex; width: max-content; animation: ribbon 40s linear infinite; }
.ribbon:hover .ribbon-track { animation-play-state: paused; }
.ribbon span { font: 600 1.05rem var(--serif); padding: 14px 0; white-space: nowrap; }
.ribbon span::after { content: '✦'; margin: 0 28px; color: var(--leaf); font-size: .8em; }
@keyframes ribbon { to { transform: translateX(-50%); } }

/* Icons */
.benefit { transition: transform .3s, box-shadow .3s, border-color .3s; }
.benefit:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--lime); }
.benefit .ico svg, .assure svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.benefit .ico { transition: transform .4s cubic-bezier(.2, .8, .2, 1); }
.benefit:hover .ico { transform: rotate(-8deg) scale(1.08); }
.assure li { display: flex; align-items: center; justify-content: center; gap: 8px; }
.assure svg { width: 20px; height: 20px; color: var(--leaf); flex: none; }

/* Cards */
.p-card { transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .35s; }
.p-card:hover { transform: translateY(-8px); }
.step { transition: background .3s, transform .3s; }
.step:hover { background: rgba(255, 255, 255, .12); transform: translateY(-4px); }
.band { position: relative; overflow: hidden; }
.band::after { content: ''; position: absolute; width: 420px; height: 420px; right: -140px; top: -180px; border: 1.5px dashed rgba(185, 220, 85, .35); border-radius: 50%; animation: spin 60s linear infinite; pointer-events: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.split img { transition: transform .6s cubic-bezier(.2, .8, .2, 1); }
.split img:hover { transform: scale(1.02) rotate(-.6deg); }
.page-head { position: relative; overflow: hidden; }
.page-head::after { content: ''; position: absolute; width: 300px; height: 300px; right: -70px; top: -150px; border: 1.5px dashed rgba(185, 220, 85, .35); border-radius: 50%; animation: spin 60s linear infinite; pointer-events: none; }

/* Text animation: words rise into place */
html.js main :is(h1, h2):not(.words) { visibility: hidden; }
.words .w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0 .06em .14em 0; margin: 0 -.06em -.14em 0; }
.words .w > span { display: inline-block; transform: translateY(115%) rotate(4deg); transform-origin: left bottom; transition: transform .9s cubic-bezier(.2, .8, .2, 1); transition-delay: calc(var(--i) * 65ms); }
.words.in .w > span { transform: none; }
.kicker::before { transition: width .8s cubic-bezier(.2, .8, .2, 1) .2s; }
.kicker.rv:not(.in)::before { width: 0; }

/* Scroll reveal */
.rv { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .8, .2, 1); transition-delay: calc(var(--d, 0) * 90ms); }
.rv.in { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .hero-art canvas { left: -12%; top: -12%; width: 124%; height: 124%; }
  .nav-links a::after { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .rv, .words .w > span { opacity: 1 !important; transform: none !important; }
}
.hero h1 em { display: block; font-style: italic; color: var(--lime); }