/* ===================================================================
   shape-landing-hero.css
   Vanilla CSS port of shape-landing-hero.tsx (React / framer-motion)

   Animation layer is UNCHANGED from the original spec:
     - Entrance: duration 2.4s, cubic-bezier(0.23, 0.86, 0.39, 0.96)
     - Opacity:  duration 1.2s (half of entrance), ease-out
     - Float:    duration 12s, ease-in-out, infinite  (y: 0 → 15px → 0)
     - Content:  duration 1s, cubic-bezier(0.25, 0.4, 0.25, 1), stagger 0.2s

   Color tokens pulled directly from the project's Ocean Breeze palette
   defined in style.css (:root custom properties).
   =================================================================== */


/* ─── Keyframes ───────────────────────────────────────────────────── */

/* Outer wrapper: slides in from -150px + rotates to final angle      */
@keyframes shapeEntranceTransform {
  from { transform: translateY(-150px) rotate(var(--from-rotate, 0deg)); }
  to   { transform: translateY(0)      rotate(var(--to-rotate,   0deg)); }
}

/* Outer wrapper: fades in over 1.2s (framer: opacity: { duration: 1.2 }) */
@keyframes shapeEntranceOpacity {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Inner pill: perpetual gentle float (framer: y [0, 15, 0], 12s infinite) */
@keyframes shapeFloat {
  0%,  100% { transform: translateY(0px);  }
  50%        { transform: translateY(15px); }
}

/* Hero content: fade up (framer: fadeUpVariants, y 30 → 0) */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0);    }
}


/* ─── Shapes container ────────────────────────────────────────────── */

.hero-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}


/* ─── Base shape wrapper (outer motion.div equivalent) ───────────── */

.elegant-shape {
  position: absolute;
  opacity: 0;                        /* hidden until animation fires  */
  animation:
    shapeEntranceTransform 2.4s cubic-bezier(0.23, 0.86, 0.39, 0.96)
      var(--delay, 0s) forwards,
    shapeEntranceOpacity   1.2s ease-out
      var(--delay, 0s) forwards;
}


/* ─── Inner pill (inner motion.div equivalent) ───────────────────── */

.shape-pill {
  border-radius: 9999px;
  position: relative;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border: 2px solid rgba(255, 255, 255, 0.12);  /* matches border-white/[0.15] */
  box-shadow: 0 8px 32px 0 rgba(255, 255, 255, 0.06);
  animation: shapeFloat 12s ease-in-out var(--delay, 0s) infinite;
}

/* Radial highlight overlay (matches after:bg-[radial-gradient…]) */
.shape-pill::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 9999px;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(255, 255, 255, 0.18),
    transparent 70%
  );
}


/* ─── Shape instances ─────────────────────────────────────────────── */
/*
   Original props → CSS translation
   Shape 1: delay=0.3s  w=600 h=140 rotate=12   gradient=indigo
   Shape 2: delay=0.5s  w=500 h=120 rotate=-15  gradient=rose
   Shape 3: delay=0.4s  w=300 h=80  rotate=-8   gradient=violet
   Shape 4: delay=0.6s  w=200 h=60  rotate=20   gradient=amber
   Shape 5: delay=0.7s  w=150 h=40  rotate=-25  gradient=cyan

   Colors remapped to Ocean Breeze tokens:
     indigo  → --primary       #2E86AB
     rose    → --secondary     #E0552B
     violet  → --primary-dark  #1B5F7E
     amber   → --highlight     #FFD580
     cyan    → --primary-light #A8DADC
*/

/* Shape 1 — large pill, primary blue, top-left */
.shape-1 {
  --delay:       0.3s;
  --from-rotate: -3deg;   /* rotate(12) - 15 = -3 */
  --to-rotate:   12deg;
  left: -10%;
  top:  15%;
}
.shape-1 .shape-pill {
  width:  600px;
  height: 140px;
  background: linear-gradient(to right, rgba(46, 134, 171, 0.15), transparent);
  border-color: rgba(168, 218, 220, 0.15);
  box-shadow:   0 8px 32px 0 rgba(46, 134, 171, 0.08);
}

/* Shape 2 — medium pill, secondary coral, bottom-right */
.shape-2 {
  --delay:       0.5s;
  --from-rotate: -30deg;  /* -15 - 15 = -30 */
  --to-rotate:   -15deg;
  right: -5%;
  top:   70%;
}
.shape-2 .shape-pill {
  width:  500px;
  height: 120px;
  background: linear-gradient(to right, rgba(224, 85, 43, 0.15), transparent);
  border-color: rgba(224, 85, 43, 0.15);
  box-shadow:   0 8px 32px 0 rgba(224, 85, 43, 0.08);
}

/* Shape 3 — small pill, primary dark, bottom-left */
.shape-3 {
  --delay:       0.4s;
  --from-rotate: -23deg;  /* -8 - 15 = -23 */
  --to-rotate:   -8deg;
  left:   5%;
  bottom: 5%;
}
.shape-3 .shape-pill {
  width:  300px;
  height: 80px;
  background: linear-gradient(to right, rgba(27, 95, 126, 0.15), transparent);
  border-color: rgba(27, 95, 126, 0.15);
  box-shadow:   0 8px 32px 0 rgba(27, 95, 126, 0.08);
}

/* Shape 4 — small pill, highlight gold, top-right */
.shape-4 {
  --delay:       0.6s;
  --from-rotate: 5deg;    /* 20 - 15 = 5 */
  --to-rotate:   20deg;
  right: 15%;
  top:   10%;
}
.shape-4 .shape-pill {
  width:  200px;
  height: 60px;
  background: linear-gradient(to right, rgba(255, 213, 128, 0.15), transparent);
  border-color: rgba(255, 213, 128, 0.15);
  box-shadow:   0 8px 32px 0 rgba(244, 185, 93, 0.08);
}

/* Shape 5 — tiny pill, primary light teal, top-left-inner */
.shape-5 {
  --delay:       0.7s;
  --from-rotate: -40deg;  /* -25 - 15 = -40 */
  --to-rotate:   -25deg;
  left: 20%;
  top:   5%;
}
.shape-5 .shape-pill {
  width:  150px;
  height: 40px;
  background: linear-gradient(to right, rgba(168, 218, 220, 0.15), transparent);
  border-color: rgba(168, 218, 220, 0.15);
  box-shadow:   0 8px 32px 0 rgba(168, 218, 220, 0.08);
}


/* ─── Responsive adjustments (matches md: breakpoints in TSX) ──────── */

@media (min-width: 768px) {
  .shape-1 { left: -5%;  top:    20%; }
  .shape-2 { right: 0%;  top:    75%; }
  .shape-3 { left: 10%;  bottom: 10%; }
  .shape-4 { right: 20%; top:    15%; }
  .shape-5 { left: 25%;  top:    10%; }
}


/* ─── Hero content stagger animations ────────────────────────────── */
/*
   Matches fadeUpVariants:
     custom={0} → delay 0.5s  (badge)
     custom={1} → delay 0.7s  (title)
     custom={2} → delay 0.9s  (body)
   Duration 1s, cubic-bezier(0.25, 0.4, 0.25, 1)
*/

.hero-badge-anim {
  opacity: 0;
  animation: heroFadeUp 1s cubic-bezier(0.25, 0.4, 0.25, 1) 0.5s both;
}

.hero-title-anim {
  opacity: 0;
  animation: heroFadeUp 1s cubic-bezier(0.25, 0.4, 0.25, 1) 0.7s both;
}

.hero-desc-anim {
  opacity: 0;
  animation: heroFadeUp 1s cubic-bezier(0.25, 0.4, 0.25, 1) 0.9s both;
}


/* ─── Accessibility: honour prefers-reduced-motion ───────────────── */

@media (prefers-reduced-motion: reduce) {
  .elegant-shape,
  .shape-pill,
  .hero-badge-anim,
  .hero-title-anim,
  .hero-desc-anim {
    animation: none !important;
    opacity: 1    !important;
    transform: none !important;
  }
}