/**
 * Helix Ambassador Rewards page + homepage teaser.
 * Depends on helix-home-sections.css for base tokens, buttons and headings.
 */

.helix-rewards-hero {
	position: relative;
	overflow: hidden;
	padding: clamp(3rem, 6vw, 5.5rem) 0 clamp(2.5rem, 5vw, 4rem);
	background: var(--helix-bg-black, #05070a);
}
.helix-rewards-hero__bg { position: absolute; inset: 0; z-index: 0; }
.helix-rewards-hero__gradient { position: absolute; inset: 0; background: var(--helix-gradient-bg, linear-gradient(135deg, #07111c 0%, #020408 100%)); }
.helix-rewards-hero__glow { position: absolute; top: -20%; right: -10%; width: 60%; height: 120%; background: radial-gradient(circle, rgba(30, 123, 255, 0.22), transparent 60%); filter: blur(20px); }
.helix-rewards-hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; }
.helix-rewards-hero__title { margin: 0.5rem 0 1rem; font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.05; font-weight: 800; letter-spacing: -0.01em; }
.helix-rewards-hero__title-line { display: block; color: var(--helix-text-primary, #f5f7fa); }
.helix-rewards-hero__title-line--accent { color: var(--helix-accent-blue, #1e7bff); }
.helix-rewards-hero__tagline { font-size: clamp(1.05rem, 2.2vw, 1.4rem); font-weight: 600; color: var(--helix-text-primary, #f5f7fa); margin: 0 0 1rem; }
.helix-rewards-hero__tagline-accent { color: var(--helix-accent-cyan, #00c8ff); display: block; }
.helix-rewards-hero__subtitle { max-width: 46ch; color: var(--helix-text-secondary, #b7c0cc); font-size: 1rem; line-height: 1.7; margin: 0 0 1.8rem; }
.helix-rewards-hero__actions { display: flex; flex-wrap: wrap; gap: 0.85rem; }
.helix-rewards-hero__visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 260px; }
.helix-rewards-hero__visual-glow { position: absolute; width: 70%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(0, 200, 255, 0.28), transparent 65%); filter: blur(10px); }
.helix-rewards-hero__visual-icon { position: relative; color: var(--helix-accent-cyan, #00c8ff); }
.helix-rewards-hero__visual-icon svg { width: clamp(140px, 22vw, 240px); height: auto; filter: drop-shadow(0 0 24px rgba(0, 200, 255, 0.5)); }
.helix-rewards-hero__visual picture { position: relative; display: block; width: 100%; max-width: 480px; }
.helix-rewards-hero__visual-img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.14); box-shadow: 0 24px 60px -22px rgba(0, 0, 0, 0.75), 0 0 42px rgba(0, 200, 255, 0.16); }

/* How it works */
.helix-rewards-steps__list { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; counter-reset: step; }
.helix-rewards-steps__item { position: relative; background: var(--helix-bg-card, #0b1118); border: 1px solid var(--helix-border, rgba(255,255,255,0.12)); border-radius: var(--helix-radius, 12px); padding: 1.75rem 1.5rem 1.5rem; text-align: center; }
.helix-rewards-steps__icon { display: inline-flex; align-items: center; justify-content: center; width: 60px; height: 60px; border-radius: 50%; border: 1px solid var(--helix-border-strong, rgba(34,211,238,0.35)); color: var(--helix-accent-cyan, #00c8ff); margin-bottom: 0.85rem; }
.helix-rewards-steps__icon svg { width: 28px; height: 28px; }
.helix-rewards-steps__number { position: absolute; top: 1rem; right: 1.15rem; font-size: 1.5rem; font-weight: 800; color: rgba(30, 123, 255, 0.35); }
.helix-rewards-steps__title { margin: 0 0 0.4rem; font-size: 1.1rem; color: var(--helix-text-primary, #f5f7fa); }
.helix-rewards-steps__desc { margin: 0; color: var(--helix-text-muted, #7e8a99); font-size: 0.92rem; line-height: 1.6; }

/* Earning band */
.helix-rewards-earn__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; align-items: start; }
.helix-rewards-card { background: var(--helix-bg-card, #0b1118); border: 1px solid var(--helix-border, rgba(255,255,255,0.12)); border-radius: var(--helix-radius, 12px); padding: 1.75rem 1.5rem; height: 100%; }
.helix-rewards-card__title { margin: 0 0 0.35rem; font-size: 1.15rem; color: var(--helix-text-primary, #f5f7fa); text-align: center; }
.helix-rewards-card__sub { margin: 0 0 1.1rem; color: var(--helix-text-muted, #7e8a99); font-size: 0.88rem; text-align: center; line-height: 1.5; }

.helix-rewards-earn__rate { text-align: center; margin: 1rem 0 0.5rem; }
.helix-rewards-earn__rate-num { display: block; font-size: 3rem; font-weight: 800; color: var(--helix-accent-blue, #1e7bff); line-height: 1; }
.helix-rewards-earn__rate-unit { display: block; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.9rem; color: var(--helix-text-secondary, #b7c0cc); margin-top: 0.25rem; }
.helix-rewards-earn__rate-for { display: block; color: var(--helix-text-muted, #7e8a99); font-size: 0.85rem; }
.helix-rewards-earn__convert { text-align: center; margin: 1rem auto; padding: 0.6rem 0.5rem; border: 1px solid var(--helix-border-strong, rgba(34,211,238,0.35)); border-radius: var(--helix-radius-sm, 8px); color: var(--helix-accent-cyan, #00c8ff); font-weight: 600; font-size: 0.95rem; }
.helix-rewards-earn__examples { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; text-align: center; }
.helix-rewards-earn__example { border-top: 1px solid var(--helix-border, rgba(255,255,255,0.12)); padding-top: 0.6rem; }
.helix-rewards-earn__example-spend { display: block; color: var(--helix-text-secondary, #b7c0cc); font-size: 0.8rem; }
.helix-rewards-earn__example-earn { display: block; color: var(--helix-accent-blue, #1e7bff); font-weight: 700; font-size: 0.85rem; margin: 0.2rem 0; }
.helix-rewards-earn__example-credit { display: block; color: var(--helix-text-muted, #7e8a99); font-size: 0.78rem; }
.helix-rewards-earn__note { margin: 1.2rem 0 0; text-align: center; color: var(--helix-text-muted, #7e8a99); font-size: 0.85rem; line-height: 1.5; }

/* Tiers */
.helix-rewards-tiers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.65rem; }
.helix-rewards-tier { border: 1px solid color-mix(in srgb, var(--tier-color) 45%, transparent); border-radius: var(--helix-radius-sm, 8px); background: color-mix(in srgb, var(--tier-color) 10%, transparent); padding: 0.85rem 0.6rem; text-align: center; }
.helix-rewards-tier__badge { display: inline-flex; color: var(--tier-color); }
.helix-rewards-tier__badge svg { width: 22px; height: 22px; }
.helix-rewards-tier__name { display: block; font-weight: 700; color: var(--helix-text-primary, #f5f7fa); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.03em; margin-top: 0.2rem; }
.helix-rewards-tier__range { display: block; color: var(--helix-text-muted, #7e8a99); font-size: 0.72rem; margin: 0.15rem 0 0.4rem; }
.helix-rewards-tier__mult { display: block; font-size: 1.5rem; font-weight: 800; color: var(--tier-color); line-height: 1; }
.helix-rewards-tier__mult-label { display: block; color: var(--helix-text-muted, #7e8a99); font-size: 0.68rem; margin-top: 0.2rem; }
.helix-rewards-earn__ref-example { margin-top: 1rem; border-top: 1px solid var(--helix-border, rgba(255,255,255,0.12)); padding-top: 0.9rem; }
.helix-rewards-earn__ref-example-head { margin: 0 0 0.6rem; text-align: center; color: var(--helix-text-secondary, #b7c0cc); font-size: 0.82rem; }
.helix-rewards-earn__ref-example-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.4rem; }
.helix-rewards-earn__ref-example-item { text-align: center; }
.helix-rewards-earn__ref-example-tier { display: block; color: var(--tier-color); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.03em; }
.helix-rewards-earn__ref-example-pts { display: block; color: var(--helix-text-primary, #f5f7fa); font-weight: 700; font-size: 0.82rem; }

/* Bonus table */
.helix-rewards-bonus-table { width: 100%; border-collapse: collapse; }
.helix-rewards-bonus-table th { text-align: left; color: var(--helix-text-muted, #7e8a99); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; padding: 0.5rem 0.4rem; border-bottom: 1px solid var(--helix-border, rgba(255,255,255,0.12)); }
.helix-rewards-bonus-table th:last-child { text-align: right; color: var(--helix-accent-blue, #1e7bff); }
.helix-rewards-bonus-table td { padding: 0.55rem 0.4rem; border-bottom: 1px solid var(--helix-border, rgba(255,255,255,0.08)); color: var(--helix-text-secondary, #b7c0cc); font-size: 0.9rem; }
.helix-rewards-bonus-table td:last-child { text-align: right; }
.helix-rewards-bonus-pts { color: var(--helix-accent-blue, #1e7bff); font-weight: 700; }

/* Example */
.helix-rewards-example__card { background: var(--helix-bg-card, #0b1118); border: 1px solid var(--helix-border, rgba(255,255,255,0.12)); border-radius: var(--helix-radius, 12px); padding: clamp(1.5rem, 3vw, 2.5rem); display: grid; grid-template-columns: 1fr 1.3fr 0.9fr; gap: clamp(1.25rem, 3vw, 2rem); align-items: center; }
.helix-rewards-example__avatar { display: inline-flex; align-items: center; justify-content: center; width: 64px; height: 64px; border-radius: 50%; border: 1px solid var(--helix-border-strong, rgba(34,211,238,0.35)); color: var(--helix-accent-cyan, #00c8ff); margin-bottom: 0.75rem; overflow: hidden; }
.helix-rewards-example__avatar picture { display: block; width: 100%; height: 100%; }
.helix-rewards-example__avatar img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.helix-rewards-example__title { margin: 0 0 0.25rem; font-size: 1.3rem; color: var(--helix-text-primary, #f5f7fa); }
.helix-rewards-example__meta { margin: 0 0 0.9rem; color: var(--helix-accent-cyan, #00c8ff); font-weight: 600; font-size: 0.95rem; }
.helix-rewards-example__facts { list-style: none; margin: 0; padding: 0; }
.helix-rewards-example__facts li { position: relative; padding-left: 1.1rem; color: var(--helix-text-secondary, #b7c0cc); font-size: 0.9rem; margin-bottom: 0.4rem; }
.helix-rewards-example__facts li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 6px; height: 6px; border-radius: 50%; background: var(--helix-accent-blue, #1e7bff); }
.helix-rewards-example__breakdown-title { margin: 0 0 0.75rem; font-size: 1rem; color: var(--helix-text-primary, #f5f7fa); text-align: center; }
.helix-rewards-example__table { width: 100%; border-collapse: collapse; }
.helix-rewards-example__table td { padding: 0.6rem 0.4rem; border-bottom: 1px solid var(--helix-border, rgba(255,255,255,0.1)); color: var(--helix-text-secondary, #b7c0cc); font-size: 0.9rem; }
.helix-rewards-example__calc { text-align: center; color: var(--helix-text-muted, #7e8a99); font-size: 0.82rem; }
.helix-rewards-example__pts { text-align: right; color: var(--helix-text-primary, #f5f7fa); font-weight: 700; white-space: nowrap; }
.helix-rewards-example__total { text-align: center; padding: 1.25rem; border-radius: var(--helix-radius, 12px); background: var(--helix-gradient-accent, linear-gradient(90deg, rgba(0,200,255,0.18), rgba(30,123,255,0.04))); border: 1px solid var(--helix-border-strong, rgba(34,211,238,0.35)); }
.helix-rewards-example__total-label { display: block; text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.72rem; color: var(--helix-text-muted, #7e8a99); }
.helix-rewards-example__total-pts { display: block; font-size: 2.6rem; font-weight: 800; color: var(--helix-accent-blue, #1e7bff); line-height: 1.1; }
.helix-rewards-example__total-unit { display: block; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.75rem; color: var(--helix-text-secondary, #b7c0cc); }
.helix-rewards-example__total-equals { display: block; color: var(--helix-text-muted, #7e8a99); margin: 0.35rem 0; }
.helix-rewards-example__total-credit { display: block; font-size: 1.8rem; font-weight: 800; color: var(--helix-accent-cyan, #00c8ff); }
.helix-rewards-example__total-credit-label { display: block; text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.72rem; color: var(--helix-text-muted, #7e8a99); }

/* Why */
.helix-rewards-why__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; margin-top: 1.75rem; }
.helix-rewards-why__item { text-align: center; padding: 1.5rem 1.15rem; border: 1px solid var(--helix-border, rgba(255,255,255,0.1)); border-radius: var(--helix-radius, 12px); background: var(--helix-bg-card, #0b1118); }
.helix-rewards-why__icon { display: inline-flex; align-items: center; justify-content: center; width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--helix-border-strong, rgba(34,211,238,0.35)); color: var(--helix-accent-cyan, #00c8ff); margin-bottom: 0.75rem; }
.helix-rewards-why__icon svg { width: 26px; height: 26px; }
.helix-rewards-why__title { margin: 0 0 0.35rem; font-size: 1rem; color: var(--helix-text-primary, #f5f7fa); }
.helix-rewards-why__desc { margin: 0; color: var(--helix-text-muted, #7e8a99); font-size: 0.85rem; line-height: 1.55; }

/* CTA */
.helix-rewards-cta { position: relative; overflow: hidden; text-align: center; }
.helix-rewards-cta__bg { position: absolute; inset: 0; background: var(--helix-gradient-accent, linear-gradient(90deg, rgba(0,200,255,0.18), rgba(30,123,255,0.04))); z-index: 0; }
.helix-rewards-cta__inner { position: relative; z-index: 1; }
.helix-rewards-cta__title { margin: 0 0 0.5rem; font-size: clamp(1.6rem, 3.5vw, 2.4rem); color: var(--helix-text-primary, #f5f7fa); }
.helix-rewards-cta__text { margin: 0 auto 1.5rem; max-width: 48ch; color: var(--helix-text-secondary, #b7c0cc); }

/* Responsive */
@media (max-width: 980px) {
	.helix-rewards-earn__grid { grid-template-columns: 1fr; }
	.helix-rewards-example__card { grid-template-columns: 1fr; text-align: center; }
	.helix-rewards-example__facts { display: inline-block; text-align: left; }
	.helix-rewards-why__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
	.helix-rewards-hero__inner { grid-template-columns: 1fr; }
	.helix-rewards-hero__visual { order: -1; min-height: 180px; }
	.helix-rewards-steps__list { grid-template-columns: 1fr; }
	.helix-rewards-teaser__inner { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
	.helix-rewards-tiers { grid-template-columns: 1fr 1fr; }
	.helix-rewards-earn__examples { grid-template-columns: 1fr; }
	.helix-rewards-why__grid { grid-template-columns: 1fr; }
	.helix-rewards-earn__ref-example-grid { grid-template-columns: 1fr 1fr; }
}