/* ===========================================================
   ICEO — Components
   =========================================================== */

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 14px 24px;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: var(--fs-body);
  letter-spacing: -0.005em;
  border: 1.5px solid transparent;
  background: transparent;
  color: var(--color-ink);
  transition: transform var(--dur-fast) var(--ease-out),
              background-color var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
  user-select: none;
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: none; box-shadow: var(--shadow-glow); }

.btn--primary {
  background: var(--iceo-green);
  color: var(--iceo-purple-dark);
  border-color: var(--iceo-green);
}
.btn--primary:hover { background: var(--iceo-green-dark); border-color: var(--iceo-green-dark); color: #fff; }

.btn--dark {
  background: var(--iceo-purple-dark);
  color: var(--neutral-0);
  border-color: var(--iceo-purple-dark);
}
.btn--dark:hover { background: var(--iceo-purple); border-color: var(--iceo-purple); }

.btn--outline {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}
.btn--outline:hover { background: var(--color-ink); color: var(--neutral-0); }

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: transparent;
}
.btn--ghost:hover { background: var(--color-bg-tinted); }

.btn--on-dark.btn--outline {
  color: var(--neutral-0);
  border-color: rgba(255,255,255,0.4);
}
.btn--on-dark.btn--outline:hover {
  background: var(--neutral-0);
  color: var(--iceo-purple-dark);
  border-color: var(--neutral-0);
}

.btn--lg { padding: 18px 32px; font-size: var(--fs-lead); }
.btn--sm { padding: 10px 18px; font-size: var(--fs-small); }
.btn--icon-only { padding: 14px; aspect-ratio: 1; }

.btn-arrow {
  width: 1em; height: 1em;
  transition: transform var(--dur-base) var(--ease-out);
}
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ---------- BADGES / CHIPS ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.01em;
}
.badge--green { background: var(--iceo-green-light); color: var(--iceo-purple-dark); }
.badge--purple { background: var(--iceo-purple-light); color: var(--iceo-purple-dark); }
.badge--solid { background: var(--iceo-green); color: var(--iceo-purple-dark); }
.badge--dark { background: var(--iceo-purple-dark); color: var(--iceo-green); }
.badge--outline { background: transparent; border: 1px solid var(--color-border-strong); color: var(--color-ink); }

.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
}

/* ---------- CARDS ---------- */
.card {
  background: var(--color-surface);
  border-radius: var(--r-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.card__media {
  aspect-ratio: 4 / 3;
  background: var(--color-bg-tinted);
  overflow: hidden;
  position: relative;
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}
.card:hover .card__media img { transform: scale(1.04); }

.card__body {
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.card__title { font-size: var(--fs-h4); font-weight: 700; letter-spacing: -0.01em; margin: 0; }
.card__meta  { font-size: var(--fs-small); color: var(--color-ink-muted); }

/* ---------- INPUTS ---------- */
.field { display: flex; flex-direction: column; gap: var(--sp-2); }
.field__label {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-ink);
}
.input, .select, .textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--color-border-strong);
  border-radius: var(--r-md);
  background: var(--color-bg);
  color: var(--color-ink);
  font: inherit;
  font-size: var(--fs-body);
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--iceo-green-dark);
  box-shadow: 0 0 0 4px rgba(20,232,31,0.15);
}
.textarea { min-height: 120px; resize: vertical; }

/* ---------- LAYOUT ---------- */
.container { max-width: var(--container); margin: 0 auto; padding-inline: var(--gutter); }
.container--wide { max-width: var(--container-wide); }

.section { padding-block: clamp(64px, 9vw, 128px); }
.section--tinted { background: var(--color-bg-tinted); }
.section--dark { background: var(--iceo-purple-dark); color: var(--neutral-0); }
.section--green { background: var(--iceo-green); color: var(--iceo-purple-dark); }

/* ---------- ICEO MOTIFS ---------- */
/* The 'C' in the ICEO logo is the signature shape — an open ice-bath cross-section.
   Treat it as a brand motif we can reuse: bracket frames, dropcaps, image masks. */

.iceo-bracket {
  /* Open-top tub silhouette used as a decorative frame */
  border: 2px solid currentColor;
  border-top: 0;
  border-radius: 0 0 999px 999px / 0 0 60% 60%;
}

/* The 'temperature ring' — a circular dial echoing the 'O' and the I dot */
.temp-ring {
  --ring-size: 120px;
  --ring-thickness: 8px;
  width: var(--ring-size);
  height: var(--ring-size);
  border-radius: 50%;
  background:
    conic-gradient(var(--iceo-green) var(--p, 70%), rgba(255,255,255,0.1) 0);
  display: grid;
  place-items: center;
  position: relative;
}
.temp-ring::after {
  content: '';
  position: absolute;
  inset: var(--ring-thickness);
  background: var(--iceo-purple-dark);
  border-radius: 50%;
}
.temp-ring__value {
  position: relative;
  z-index: 1;
  color: var(--iceo-green);
  font-weight: 800;
  font-size: 28px;
  letter-spacing: -0.02em;
}

/* ---------- DIVIDERS ---------- */
.divider { height: 1px; background: var(--color-border); border: 0; }
.divider--strong { background: var(--color-border-strong); }
.divider--on-dark { background: rgba(255,255,255,0.12); }