/* Barutem Communities - Contributors page styles
   Mobile-first. Builds on shared tokens/components in style.css. */

.contributors-page {
  --contrib-green: #244c0d;
  --contrib-green-dark: #17330a;
  --contrib-blue: #00629d;
  --contrib-mauve: #6e2b53;
  --contrib-gold: #ebb326;
  --contrib-diamond: #3aa9ff;
  --contrib-platinum: #64748b;
  --contrib-gold-tier: #d97706;
  --contrib-silver: #71717a;
  background: var(--color-bg);
}

.contrib-section { padding-block: clamp(3.5rem, 8vw, 7.5rem); }

.contrib-kicker { display: inline-flex; padding: .35rem 1rem; border-radius: 999px; background: rgba(36, 76, 13, .1); color: var(--contrib-green); font-family: var(--font-heading); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 1.1rem; }
.contrib-accent { color: var(--contrib-blue); }

/* ---------- Hero ---------- */
.contributors-hero { padding-block: clamp(3rem, 8vw, 5rem); }
.contributors-hero-grid { display: grid; gap: 2.5rem; align-items: center; }
.contributors-hero-copy h1 { margin: 0 0 1.1rem; font-family: var(--font-heading); font-size: clamp(2.2rem, 7vw, 3.6rem); line-height: 1.1; letter-spacing: -.03em; color: var(--contrib-green); }
.contributors-hero-copy > p { margin: 0 0 1.75rem; color: var(--color-muted); font-size: clamp(1rem, 2vw, 1.1rem); line-height: 1.65; max-width: 34rem; }
.contributors-hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.contrib-primary-button { display: inline-flex; align-items: center; gap: .5rem; background: var(--contrib-green); color: #fff; }
.contrib-primary-button:hover { background: var(--contrib-green-dark); color: #fff; }
.contrib-outline-button { border: 1px solid var(--contrib-green); color: var(--contrib-green); background: transparent; }
.contrib-outline-button:hover { background: rgba(36, 76, 13, .06); }

.contributors-hero-visual { position: relative; border-radius: 28px; overflow: hidden; box-shadow: var(--shadow-hover); aspect-ratio: 4/3; }
.contributors-hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.contributors-hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(23, 51, 10, .88), transparent 55%); }
.contributors-hero-stat { position: absolute; bottom: 1.5rem; left: 1.5rem; z-index: 2; color: #fff; }
.contributors-hero-stat strong { display: block; font-family: var(--font-heading); font-size: clamp(1.8rem, 4vw, 2.4rem); }
.contributors-hero-stat span { font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; opacity: .85; }

/* ---------- Recognition tiers ---------- */
.recognition-section { background: var(--color-surface); }
.recognition-section .section-heading h2 { color: var(--contrib-green); font-family: var(--font-heading); }
.tiers-grid { display: grid; gap: 1.25rem; margin-top: 2.5rem; }
.tier-card { background: var(--color-bg); border-radius: 20px; padding: 2rem 1.5rem; text-align: center; box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease; }
.tier-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.tier-icon { width: 80px; height: 80px; border-radius: 999px; margin: 0 auto 1.25rem; display: grid; place-items: center; }
.tier-icon .material-symbols-outlined { font-size: 2.2rem; }
.tier-icon-diamond { background: linear-gradient(160deg, #eff8ff, #bfe4ff); color: var(--contrib-diamond); }
.tier-icon-platinum { background: linear-gradient(160deg, #f4f5f7, #dfe3e8); color: var(--contrib-platinum); }
.tier-icon-gold { background: linear-gradient(160deg, #fff6e5, #ffe3ad); color: var(--contrib-gold-tier); }
.tier-icon-silver { background: linear-gradient(160deg, #f6f6f7, #dcdce0); color: var(--contrib-silver); }
.tier-card h3 { margin: 0 0 .3rem; font-family: var(--font-heading); font-size: 1.2rem; color: var(--contrib-green); }
.tier-subtitle { margin: 0 0 .9rem; font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.tier-subtitle-diamond { color: var(--contrib-diamond); }
.tier-subtitle-platinum { color: var(--contrib-platinum); }
.tier-subtitle-gold { color: var(--contrib-gold-tier); }
.tier-subtitle-silver { color: var(--contrib-silver); }
.tier-desc { margin: 0; color: var(--color-muted); font-size: .85rem; line-height: 1.6; }

/* ---------- Featured contributors ---------- */
.featured-heading h2 { color: var(--contrib-green); font-family: var(--font-heading); font-size: clamp(1.8rem, 4vw, 2.5rem); margin: 0 0 .6rem; }
.featured-heading p { color: var(--color-muted); max-width: 32rem; margin: 0; }

.featured-grid { display: grid; gap: 1.5rem; margin-top: 2.5rem; }
.featured-card { position: relative; height: 420px; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); }
.featured-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.featured-card:hover img { transform: scale(1.08); }
.featured-scrim { position: absolute; inset: 0; background: linear-gradient(to top, rgba(23, 51, 10, .92), rgba(23, 51, 10, .1) 60%); }
.featured-body { position: absolute; left: 0; right: 0; bottom: 0; padding: 1.75rem; color: #fff; }
.tier-badge { display: inline-block; padding: .3rem .7rem; border-radius: 6px; font-size: .62rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; margin-bottom: .8rem; }
.tier-badge-diamond { background: var(--contrib-blue); }
.tier-badge-platinum { background: var(--contrib-platinum); }
.tier-badge-gold { background: var(--contrib-gold-tier); }
.featured-body h4 { margin: 0 0 .25rem; font-family: var(--font-heading); font-size: 1.3rem; }
.featured-role { margin: 0 0 .75rem; font-size: .78rem; opacity: .8; }
.featured-bio { margin: 0; font-size: .85rem; line-height: 1.55; opacity: .92; }

/* ---------- Support network ---------- */
.support-network-section { background: var(--color-bg-soft); }
.support-network-section .section-heading h2 { color: var(--contrib-green); font-family: var(--font-heading); }
.logo-cloud { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem 2.25rem; margin-top: 2rem; }
.logo-item { display: flex; align-items: center; gap: .5rem; color: var(--contrib-green); font-family: var(--font-heading); font-weight: 800; font-size: 1.05rem; letter-spacing: -.02em; opacity: .65; transition: opacity .2s ease; }
.logo-item:hover { opacity: 1; }
.logo-item-blue { color: var(--contrib-blue); }
.logo-item-mauve { color: var(--contrib-mauve); }

.supporter-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 3rem; text-align: center; }
.supporter-tile { padding: 1rem; border-radius: 12px; background: var(--color-surface); border: 1px solid var(--color-outline); }
.supporter-tile p { margin: 0; font-size: .78rem; font-weight: 700; color: var(--color-muted); }

/* ---------- CTA ---------- */
.contrib-cta-section { position: relative; overflow: hidden; background: var(--contrib-green); color: #fff; text-align: center; }
.contrib-cta-icon { position: absolute; top: -4rem; right: -3rem; font-size: 18rem !important; opacity: .08; }
.contrib-cta-content { position: relative; z-index: 1; max-width: 42rem; margin: 0 auto; }
.contrib-cta-content h2 { margin: 0 0 1.1rem; font-family: var(--font-heading); font-size: clamp(2rem, 5vw, 2.8rem); }
.contrib-cta-content > p { margin: 0 0 2rem; color: rgba(255, 255, 255, .88); font-size: clamp(1rem, 2vw, 1.1rem); line-height: 1.65; }
.contrib-cta-actions { display: flex; flex-direction: column; gap: .9rem; align-items: center; margin-bottom: 2rem; }
.contrib-cta-primary { background: #fff; color: var(--contrib-green-dark); padding-inline: 2.25rem; border-radius: 999px; }
.contrib-cta-primary:hover { background: var(--contrib-gold); color: var(--contrib-green-dark); }
.contrib-cta-outline { border: 2px solid #fff; color: #fff; background: transparent; padding-inline: 2.25rem; border-radius: 999px; }
.contrib-cta-outline:hover { background: rgba(255, 255, 255, .12); }
.contrib-cta-note { margin: 0; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; opacity: .65; }

/* ---------- Modal ---------- */
.contrib-modal .share-modal-header p { margin-top: .3rem; }

/* ---------- Toast ---------- */
.contrib-toast { position: fixed; z-index: 200; left: 50%; bottom: 1.25rem; max-width: calc(100% - 2.5rem); border-radius: 12px; padding: .85rem 1rem; color: #fff; background: var(--contrib-green-dark); box-shadow: 0 16px 38px rgba(0, 0, 0, .22); opacity: 0; visibility: hidden; transform: translate(-50%, 12px); transition: .2s ease; text-align: center; }
.contrib-toast.visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

.searchable-contrib-section.search-hidden { display: none; }

@media (prefers-reduced-motion: reduce) {
  .contrib-toast,
  .featured-card,
  .featured-card img,
  .tier-card { transition: none; }
}

/* ---------- Breakpoints (mobile-first) ---------- */
@media (min-width: 560px) {
  .tiers-grid { grid-template-columns: repeat(2, 1fr); }
  .supporter-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 768px) {
  .contributors-hero-grid { grid-template-columns: 1.05fr .95fr; }
  .featured-heading { flex-direction: row; align-items: flex-end; justify-content: space-between; }
  .featured-grid { grid-template-columns: repeat(3, 1fr); }
  .contrib-cta-actions { flex-direction: row; justify-content: center; }
  .supporter-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
  .tiers-grid { grid-template-columns: repeat(4, 1fr); }
  .supporter-grid { grid-template-columns: repeat(6, 1fr); }
}