/* ============================================================
   ANIMATIONS.CSS — Scroll-triggered animations, transitions
   Dr. Sarfaraz Sheikh — Premium Nutrition Specialist Website
   ============================================================ */

/* ── Fade Up ────────────────────────────────────────────── */

.anim-fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.anim-fade-up.anim-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Fade In ────────────────────────────────────────────── */

.anim-fade-in {
    opacity: 0;
    transition: opacity 0.8s ease;
}

.anim-fade-in.anim-visible {
    opacity: 1;
}

/* ── Slide Left ─────────────────────────────────────────── */

.anim-slide-left {
    opacity: 0;
    transform: translateX(-48px);
    transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.anim-slide-left.anim-visible {
    opacity: 1;
    transform: translateX(0);
}

/* ── Slide Right ────────────────────────────────────────── */

.anim-slide-right {
    opacity: 0;
    transform: translateX(48px);
    transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.anim-slide-right.anim-visible {
    opacity: 1;
    transform: translateX(0);
}

/* ── Scale Up ───────────────────────────────────────────── */

.anim-scale-up {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.7s ease,
                transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.anim-scale-up.anim-visible {
    opacity: 1;
    transform: scale(1);
}

/* ── Stagger Delays ─────────────────────────────────────── */

.anim-delay-100 { transition-delay: 0.1s !important; }
.anim-delay-200 { transition-delay: 0.2s !important; }
.anim-delay-300 { transition-delay: 0.3s !important; }
.anim-delay-400 { transition-delay: 0.4s !important; }
.anim-delay-500 { transition-delay: 0.5s !important; }
.anim-delay-600 { transition-delay: 0.6s !important; }
.anim-delay-700 { transition-delay: 0.7s !important; }
.anim-delay-800 { transition-delay: 0.8s !important; }

/* ── Floating Animation (hero cards) ───────────────────── */

@keyframes anim-float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes anim-float-slow {
    0%, 100% { transform: translateY(0px) rotate(-2deg); }
    50% { transform: translateY(-12px) rotate(2deg); }
}

.anim-floating {
    animation: anim-float 4s ease-in-out infinite;
}

.anim-floating-slow {
    animation: anim-float-slow 6s ease-in-out infinite;
}

/* ── Pulse Animation ────────────────────────────────────── */

@keyframes anim-pulse-ring {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.35); opacity: 0; }
}

.anim-pulse-dot {
    position: relative;
    display: inline-block;
    width: 12px;
    height: 12px;
    background-color: #6D8A63;
    border-radius: 50%;
}

.anim-pulse-dot::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background-color: rgba(109, 138, 99, 0.4);
    animation: anim-pulse-ring 2s ease-out infinite;
}

/* ── Shimmer Loading State ──────────────────────────────── */

@keyframes anim-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* ── Organic Blob Animation ─────────────────────────────── */

@keyframes anim-blob-morph {
    0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    25% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
    50% { border-radius: 50% 60% 30% 60% / 40% 30% 70% 60%; }
    75% { border-radius: 40% 50% 60% 30% / 60% 50% 40% 50%; }
}

.anim-blob-morph {
    animation: anim-blob-morph 10s ease-in-out infinite;
}

/* ── Number Counter ─────────────────────────────────────── */

.anim-counter-value {
    display: inline-block;
    transition: transform 0.3s ease;
}