/* ─────────────────────────────────────────────────────────
   Soul Performance — Brand System
   Based on CHP Corporate Design Leitfaden
   ───────────────────────────────────────────────────────── */

:root {
  /* Primary palette */
  --sp-ocean: #243746;        /* Deep Ocean Blue — Headlines, Brand */
  --sp-ocean-light: #3a536a;
  --sp-sand: #d8cfc4;         /* Warm Sand — Section backgrounds */
  --sp-sand-deep: #c4b9a8;
  --sp-ivory: #f6f2ec;        /* Soft Ivory — Main background */
  --sp-ivory-warm: #ede5d5;

  /* Secondary */
  --sp-sage: #879987;         /* Healing accent — sparingly */
  --sp-gold: #b59a6a;         /* Luxury accent */
  --sp-pink: #ed1f70;         /* CTAs only — never headlines */

  /* Neutrals */
  --sp-ink: #1a2530;
  --sp-ink-soft: #4a5560;
  --sp-muted: #8a8276;
  --sp-line: #d8cfc4;
  --sp-line-soft: rgba(36, 55, 70, 0.12);

  /* Type */
  --sp-serif: 'Cormorant Garamond', 'Cormorant', Georgia, serif;
  --sp-sans: 'Inter', system-ui, -apple-system, sans-serif;

  /* Scale */
  --sp-radius-sm: 4px;
  --sp-radius-md: 6px;
  --sp-shadow-soft: 0 30px 60px -30px rgba(36, 55, 70, 0.25);
  --sp-shadow-card: 0 1px 0 rgba(36, 55, 70, 0.04), 0 14px 30px -18px rgba(36, 55, 70, 0.18);

  /* Layout */
  --sp-page-pad: clamp(20px, 5vw, 80px);
  --sp-max: 1320px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--sp-ivory);
  color: var(--sp-ink);
  font-family: var(--sp-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv11";
}

img { max-width: 100%; display: block; }

/* ─── Type primitives ─── */

.sp-eyebrow {
  font-family: var(--sp-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sp-ocean);
}
.sp-eyebrow--muted { color: var(--sp-muted); }
.sp-eyebrow--ivory { color: rgba(246, 242, 236, 0.7); }
.sp-eyebrow--pink { color: var(--sp-pink); }

.sp-h1, .sp-h2, .sp-h3 {
  font-family: var(--sp-serif);
  font-weight: 400;
  color: var(--sp-ocean);
  line-height: 1.02;
  margin: 0;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.sp-h1 { font-size: clamp(48px, 6.4vw, 96px); }
.sp-h2 { font-size: clamp(40px, 4.6vw, 68px); line-height: 1.04; }
.sp-h3 { font-size: clamp(26px, 2.6vw, 38px); line-height: 1.1; }
.sp-h4 {
  font-family: var(--sp-serif);
  font-weight: 500;
  font-size: clamp(20px, 1.7vw, 24px);
  line-height: 1.25;
  margin: 0;
  color: var(--sp-ocean);
}
.sp-italic { font-style: italic; font-weight: 300; }

.sp-lead {
  font-family: var(--sp-sans);
  font-size: clamp(18px, 1.4vw, 21px);
  line-height: 1.55;
  color: var(--sp-ink-soft);
  margin: 0;
  font-weight: 400;
  text-wrap: pretty;
}
.sp-body {
  font-size: 16px;
  line-height: 1.7;
  color: var(--sp-ink-soft);
  margin: 0;
}
.sp-meta {
  font-family: var(--sp-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sp-muted);
}

/* ─── Buttons ─── */

.sp-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 26px;
  font-family: var(--sp-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: 1.5px solid var(--sp-ocean);
  background: transparent;
  color: var(--sp-ocean);
  border-radius: var(--sp-radius-sm);
  cursor: pointer;
  transition: all 220ms cubic-bezier(.2,.7,.2,1);
  text-transform: none;
}
.sp-btn:hover {
  background: var(--sp-ocean);
  color: var(--sp-ivory);
  transform: translateY(-1px);
}
.sp-btn--primary {
  background: var(--sp-pink);
  border-color: var(--sp-pink);
  color: #fff;
}
.sp-btn--primary:hover {
  background: #c91860;
  border-color: #c91860;
  color: #fff;
}
.sp-btn--ghost {
  border-color: rgba(36,55,70,0.25);
  color: var(--sp-ocean);
}
.sp-btn--ghost:hover {
  border-color: var(--sp-ocean);
  background: transparent;
  color: var(--sp-ocean);
}
.sp-btn--on-dark {
  border-color: rgba(246,242,236,0.4);
  color: var(--sp-ivory);
}
.sp-btn--on-dark:hover {
  background: var(--sp-ivory);
  color: var(--sp-ocean);
  border-color: var(--sp-ivory);
}
.sp-btn--lg { padding: 18px 32px; font-size: 15px; }

.sp-btn .arrow { transition: transform 240ms ease; display: inline-block; }
.sp-btn:hover .arrow { transform: translateX(4px); }

/* ─── Layout ─── */

.sp-section {
  padding: clamp(70px, 9vw, 140px) var(--sp-page-pad);
  position: relative;
}
.sp-section--sand { background: var(--sp-sand); }
.sp-section--ivory-warm { background: var(--sp-ivory-warm); }
.sp-section--ocean {
  background: var(--sp-ocean);
  color: var(--sp-ivory);
}
.sp-section--ocean .sp-h1,
.sp-section--ocean .sp-h2,
.sp-section--ocean .sp-h3,
.sp-section--ocean .sp-h4 { color: var(--sp-ivory); }
.sp-section--ocean .sp-lead,
.sp-section--ocean .sp-body { color: rgba(246,242,236,0.78); }

.sp-container {
  max-width: var(--sp-max);
  margin: 0 auto;
  width: 100%;
}

.sp-hr {
  height: 1px;
  background: var(--sp-line-soft);
  border: 0;
  margin: 0;
}

/* ─── Utilities ─── */

.sp-pink { color: var(--sp-pink); }
.sp-ocean { color: var(--sp-ocean); }
.sp-underline {
  background-image: linear-gradient(var(--sp-pink), var(--sp-pink));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 6px;
  padding-bottom: 2px;
}
.sp-quote-mark {
  font-family: var(--sp-serif);
  font-style: italic;
  font-size: 96px;
  line-height: 0.4;
  color: var(--sp-pink);
  display: block;
}