/* Swiss Influencer Network - Components
 * Global reusable classes in the /app/ design language.
 * EVERYTHING is scoped under .sin-root (or .sin-* classes) so enqueuing this
 * site-wide does NOT touch existing Home / About / Contact pages.
 * New pages wrap their content in <div class="sin-root"> ... </div>.
 */

/* ---------- Root context ---------- */
.sin-root {
  font-family: var(--sin-font-body);
  color: var(--sin-ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-color: var(--sin-page);
  background-image:
    radial-gradient(ellipse 90% 50% at 10% -10%, rgba(197, 160, 89, 0.09), transparent 45%),
    radial-gradient(ellipse 70% 40% at 100% 20%, rgba(244, 208, 168, 0.12), transparent 50%),
    linear-gradient(180deg, #ffffff 0%, var(--sin-page) 28%, var(--sin-page) 100%);
}
.sin-root *,
.sin-root *::before,
.sin-root *::after { box-sizing: border-box; }

.sin-root h1, .sin-root h2, .sin-root h3, .sin-root h4 {
  font-family: var(--sin-font-display);
  color: var(--sin-ink);
  font-weight: 600;
  line-height: 1.12;
  margin: 0;
}
.sin-root p { margin: 0; color: var(--sin-ink-soft); }
.sin-root a { color: inherit; text-decoration: none; }
.sin-root img { max-width: 100%; height: auto; display: block; }

/* ---------- Layout ---------- */
.sin-container {
  width: 100%;
  max-width: var(--sin-container);
  margin-inline: auto;
  padding-inline: 1rem;
}
@media (min-width: 640px) { .sin-container { padding-inline: 1.5rem; } }
@media (min-width: 1024px) { .sin-container { padding-inline: 2rem; } }
.sin-container--narrow { max-width: var(--sin-container-narrow); }

.sin-section { padding-block: 4rem; }
@media (min-width: 768px) { .sin-section { padding-block: 6rem; } }
.sin-section--tight { padding-block: 3rem; }
@media (min-width: 768px) { .sin-section--tight { padding-block: 4.5rem; } }

/* ---------- Mesh / decorative backgrounds ---------- */
.sin-mesh-bg {
  background-color: var(--sin-mist);
  background-image:
    radial-gradient(at 0% 0%, rgba(197, 160, 89, 0.14) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(244, 208, 168, 0.2) 0px, transparent 45%),
    radial-gradient(at 100% 100%, rgba(197, 160, 89, 0.08) 0px, transparent 50%),
    radial-gradient(at 0% 100%, rgba(231, 229, 228, 0.6) 0px, transparent 45%);
}
.sin-glass {
  background: rgba(255, 255, 255, 0.72);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

/* ---------- Typography helpers ---------- */
.sin-display { font-family: var(--sin-font-display); }
.sin-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sin-gold-deep);
}
.sin-title {
  font-family: var(--sin-font-display);
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
}
.sin-h2 {
  font-family: var(--sin-font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  letter-spacing: -0.01em;
}
.sin-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--sin-muted);
  max-width: 42rem;
}
.sin-lead { font-size: 1.05rem; line-height: 1.75; color: var(--sin-ink-soft); }
.sin-balance { text-wrap: balance; }
.sin-text-center { text-align: center; }
.sin-mx-auto { margin-inline: auto; }

/* ---------- Buttons ---------- */
.sin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: var(--sin-radius);
  padding: 0.75rem 1.25rem;
  font-family: var(--sin-font-body);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: filter 0.2s, transform 0.2s, border-color 0.2s, background 0.2s;
}
.sin-btn-primary {
  background: var(--sin-gradient-gold);
  color: #0c0a09;
}
.sin-btn-primary:hover { filter: brightness(1.06); transform: translateY(-1px); }
.sin-btn-ghost {
  background: var(--sin-white);
  border-color: var(--sin-line);
  color: var(--sin-ink);
}
.sin-btn-ghost:hover { border-color: rgba(197, 160, 89, 0.5); }
.sin-btn-dark {
  background: var(--sin-ink);
  color: var(--sin-white);
}
.sin-btn-dark:hover { filter: brightness(1.15); }
.sin-btn-light {
  background: var(--sin-white);
  color: var(--sin-ink);
}
.sin-btn-light:hover { filter: brightness(0.96); }

/* ---------- Cards ---------- */
.sin-card {
  position: relative;
  background: var(--sin-white);
  border: 1px solid var(--sin-line);
  border-radius: var(--sin-radius-xl);
  box-shadow: var(--sin-shadow-card);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.sin-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sin-shadow);
  border-color: rgba(197, 160, 89, 0.4);
}
.sin-card__media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; }
.sin-card__media img { width: 100%; height: 100%; object-fit: cover; }
.sin-card__body { padding: 1.25rem; }
.sin-card__name { font-family: var(--sin-font-display); font-size: 1.1rem; font-weight: 600; }
.sin-card__handle { font-size: 0.8rem; color: var(--sin-muted); margin-top: 0.15rem; }
.sin-card__meta { font-size: 0.75rem; color: var(--sin-muted); margin-top: 0.35rem; }

/* Feature card (icon + title + text) */
.sin-feature { padding: 1.75rem; }
.sin-feature__icon {
  width: 3rem; height: 3rem; border-radius: var(--sin-radius);
  display: flex; align-items: center; justify-content: center;
  background: rgba(197, 160, 89, 0.12); margin-bottom: 1rem;
}
.sin-feature__icon img { width: 1.6rem; height: 1.6rem; object-fit: contain; }
.sin-feature h3 { font-size: 1.15rem; }
.sin-feature p { margin-top: 0.5rem; font-size: 0.95rem; }

/* ---------- Badge ---------- */
.sin-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--sin-gradient-gold);
  color: #0c0a09;
}
.sin-badge--soft {
  background: rgba(197, 160, 89, 0.12);
  color: var(--sin-gold-deep);
}

/* ---------- Stats row ---------- */
.sin-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; margin-top: 0.85rem; }
.sin-stat { text-align: left; }
.sin-stat__value { font-family: var(--sin-font-display); font-weight: 600; font-size: 0.95rem; color: var(--sin-ink); }
.sin-stat__label { font-size: 0.62rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--sin-muted); }

/* ---------- Grid ---------- */
.sin-grid { display: grid; gap: 1.5rem; }
.sin-grid--2 { grid-template-columns: 1fr; }
.sin-grid--3 { grid-template-columns: 1fr; }
.sin-grid--4 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .sin-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .sin-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .sin-grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .sin-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .sin-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Section heading block ---------- */
.sin-head { max-width: 42rem; }
.sin-head--center { margin-inline: auto; text-align: center; }
.sin-head .sin-h2 { margin-top: 0.6rem; }
.sin-head p { margin-top: 0.85rem; }

/* ---------- Hero ---------- */
.sin-hero { position: relative; padding-block: 5rem 3.5rem; overflow: hidden; }
@media (min-width: 768px) { .sin-hero { padding-block: 7rem 5rem; } }
.sin-hero__inner { position: relative; z-index: 2; }

/* Hero with background image */
.sin-hero--image { color: var(--sin-white); min-height: 58vh; display: flex; align-items: center; }
.sin-hero--image .sin-title, .sin-hero--image p, .sin-hero--image .sin-eyebrow { color: var(--sin-white); }
.sin-hero--image .sin-eyebrow { color: var(--sin-gold-soft); }
.sin-hero__bg { position: absolute; inset: 0; z-index: 0; }
.sin-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.sin-hero__bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,14,13,0.45), rgba(15,14,13,0.82));
}

/* ---------- Two-column split ---------- */
.sin-split { display: grid; gap: 2.5rem; align-items: center; grid-template-columns: 1fr; }
@media (min-width: 900px) {
  .sin-split { grid-template-columns: 1fr 1fr; gap: 3.5rem; }
  .sin-split--reverse .sin-split__media { order: 2; }
}
.sin-split__media img {
  width: 100%; border-radius: var(--sin-radius-xl);
  box-shadow: var(--sin-shadow-card); aspect-ratio: 4 / 3; object-fit: cover;
}

/* ---------- Full-width band ---------- */
.sin-band {
  background: var(--sin-ink); color: var(--sin-white);
  border-radius: var(--sin-radius-2xl);
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1.5rem, 5vw, 3rem);
}
.sin-band--gold { background: var(--sin-gradient-gold-row); color: #0c0a09; }
.sin-band__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; text-align: center; }
@media (max-width: 640px) { .sin-band__grid { grid-template-columns: 1fr; gap: 2rem; } }
.sin-band__num { font-family: var(--sin-font-display); font-weight: 600; font-size: clamp(2.2rem, 6vw, 3.5rem); line-height: 1; }
.sin-band__label { font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.88; margin-top: 0.5rem; }

/* ---------- Gallery ---------- */
.sin-gallery { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 768px) { .sin-gallery { grid-template-columns: repeat(4, 1fr); } }
.sin-gallery img {
  width: 100%; aspect-ratio: 3 / 4; object-fit: cover;
  border-radius: var(--sin-radius-lg); box-shadow: var(--sin-shadow-card);
  transition: transform 0.35s;
}
.sin-gallery img:hover { transform: scale(1.03); }

/* ---------- Responsive video embed (YouTube / Vimeo) ---------- */
.sin-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--sin-radius-lg);
  overflow: hidden;
  background: #000;
  box-shadow: var(--sin-shadow-card);
}
.sin-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------- Divider / accent line ---------- */
.sin-rule {
  height: 1px;
  border: 0;
  background: linear-gradient(90deg, transparent, rgba(197, 160, 89, 0.5), transparent);
  margin-block: 2rem;
}

/* ---------- Entrance animation ---------- */
.sin-fade-up { opacity: 0; transform: translateY(22px); }
.sin-fade-up.is-in { animation: sinFadeUp 0.75s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
@keyframes sinFadeUp {
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .sin-fade-up { opacity: 1; transform: none; animation: none; }
}