/* ═══════════════════════════════════════════════════════
   CUSTOM LANYARD — $300M PREMIUM DESIGN SYSTEM
   ═══════════════════════════════════════════════════════ */

/* ─── Glassmorphism ─── */
.glass-card {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.45);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.04),
                inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.text-reveal-clip {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}

/* ─── Premium Scrollbar ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d4d4d8; border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: #a1a1aa; }
html { scrollbar-width: thin; scrollbar-color: #d4d4d8 transparent; }

/* ─── Smooth Scroll ─── */
html { scroll-behavior: smooth; }

/* ─── Scroll-Reveal Animation System ─── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.92); }
    to   { opacity: 1; transform: scale(1); }
}
@keyframes shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
@keyframes floatSlow {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-12px); }
}
@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.25); }
    50%      { box-shadow: 0 0 30px 8px rgba(249, 115, 22, 0.08); }
}
@keyframes borderGlow {
    0%, 100% { border-color: rgba(249, 115, 22, 0.1); }
    50%      { border-color: rgba(249, 115, 22, 0.35); }
}

/* Scroll-triggered reveal classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}
.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}
.reveal-scale {
    opacity: 0;
    transform: scale(0.94);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* Stagger delays for child elements */
.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.1s; }
.stagger-3 { transition-delay: 0.15s; }
.stagger-4 { transition-delay: 0.2s; }
.stagger-5 { transition-delay: 0.25s; }
.stagger-6 { transition-delay: 0.3s; }

/* ─── Premium Card Effects ─── */
.premium-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.4s ease;
}
.premium-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px -12px rgba(0, 0, 0, 0.08),
                0 8px 24px -8px rgba(0, 0, 0, 0.04);
}

/* ─── Wristband Stack Cards ─── */
.wristband-card {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.3s ease;
}
.wristband-card:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.12);
}

/* ─── Floating accent shapes ─── */
.float-shape {
    animation: floatSlow 6s ease-in-out infinite;
}
.float-shape-delayed {
    animation: floatSlow 8s ease-in-out infinite;
    animation-delay: -3s;
}

/* ─── Gradient text utility ─── */
.gradient-text {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 50%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ─── Premium shimmer line ─── */
.shimmer-line {
    background: linear-gradient(90deg, transparent, rgba(249,115,22,0.15), transparent);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

/* ─── Service card icon float ─── */
.service-card:hover .service-icon {
    animation: floatSlow 2s ease-in-out infinite;
}

/* ─── FAQ smooth expand ─── */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                padding 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.3s ease;
    opacity: 0;
    padding-top: 0;
    padding-bottom: 0;
}
.faq-answer.open {
    max-height: 300px;
    opacity: 1;
    padding-top: 0;
    padding-bottom: 1.5rem;
}

/* ─── Portfolio card premium overlay ─── */
.portfolio-card .portfolio-overlay {
    opacity: 0;
    transition: opacity 0.4s ease;
}
.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

/* ─── Testimonial card accent bar ─── */
.testimonial-card {
    position: relative;
    overflow: hidden;
}
.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, #f97316, #2563eb);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 0 4px 4px 0;
}
.testimonial-card:hover::before {
    transform: scaleY(1);
}

/* ─── Process step connector line ─── */
@media (min-width: 1024px) {
    .process-step:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 28px;
        right: -12px;
        width: 24px;
        height: 2px;
        background: linear-gradient(90deg, #f97316, transparent);
        pointer-events: none;
    }
}

/* ─── CTA block premium glow ─── */
.cta-block {
    animation: pulseGlow 4s ease-in-out infinite;
}