/* ==================================================
   STATS / SOCIAL PROOF BAR COMPONENT (V3 INTERACTIVE)
   Premium Glassmorphic Statistics Bar bridging Hero and Services
   ================================================== */

.stats-bar-wrapper {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: 0 var(--space-md);
    margin-top: -44px;
    margin-bottom: 0;
    display: flex;
    justify-content: center;

    /* Pre-animation resting state */
    opacity: 0;
    transform: translateY(22px);
    transition: 
        opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

/* State 1: Meaningfully visible in viewport (triggers entrance & counter) */
.stats-bar-wrapper.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.stats-bar-container {
    width: 100%;
    max-width: 860px;
    background: rgba(14, 18, 32, 0.78);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    box-shadow: 
        0 16px 36px rgba(0, 0, 0, 0.4),
        0 0 20px rgba(56, 189, 248, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    padding: 24px 36px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.stats-bar-container:hover {
    border-color: rgba(96, 165, 250, 0.22);
    box-shadow: 
        0 20px 42px rgba(0, 0, 0, 0.45),
        0 0 25px rgba(56, 189, 248, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

/* ==================================================
   LAYER 1: AMBIENT MOVING GLOW
   Runs only when .is-settled
   ================================================== */
.stats-bar-container::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 140%;
    height: 200%;
    background: radial-gradient(
        ellipse 380px 140px at 25% 45%,
        rgba(56, 189, 248, 0.09) 0%,
        rgba(96, 165, 250, 0.04) 40%,
        transparent 70%
    );
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.stats-bar-wrapper.is-settled .stats-bar-container::after {
    opacity: 1;
    animation: ambientGlowDrift 12s ease-in-out infinite alternate;
}

@keyframes ambientGlowDrift {
    0% {
        transform: translate(-10%, 0%);
    }
    50% {
        transform: translate(15%, 8%);
    }
    100% {
        transform: translate(25%, -5%);
    }
}

/* ==================================================
   LAYER 2: DESKTOP MOUSE SPOTLIGHT
   Follows cursor inside container on desktop pointer devices
   ================================================== */
.stats-bar-spotlight {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 2;
    border-radius: inherit;
    overflow: hidden;
    opacity: var(--spotlight-opacity, 0);
    background: radial-gradient(
        circle 240px at var(--spotlight-x, 50%) var(--spotlight-y, 50%),
        rgba(56, 189, 248, 0.12) 0%,
        rgba(96, 165, 250, 0.05) 45%,
        transparent 75%
    );
    transition: opacity 0.35s ease;
}

@media (hover: none) or (pointer: coarse) {
    .stats-bar-spotlight {
        display: none !important;
    }
}

/* ==================================================
   LAYER 3: SLOW GLASS LIGHT SWEEP (SHEEN)
   Runs only when .is-settled
   ================================================== */
.stats-bar-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -130%;
    width: 65%;
    height: 100%;
    background: linear-gradient(
        105deg,
        transparent 0%,
        rgba(255, 255, 255, 0.01) 30%,
        rgba(255, 255, 255, 0.05) 50%,
        rgba(56, 189, 248, 0.04) 55%,
        transparent 75%
    );
    transform: skewX(-20deg);
    pointer-events: none;
    z-index: 3;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.stats-bar-wrapper.is-settled .stats-bar-container::before {
    opacity: 1;
    animation: glassLightSweep 7.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes glassLightSweep {
    0% {
        left: -130%;
    }
    18% {
        left: 150%;
    }
    100% {
        left: 150%;
    }
}

/* ==================================================
   LAYER 4: DIVIDER DRAW-IN ANIMATION
   Expands from CENTER outward (scaleY(0) -> scaleY(1))
   ================================================== */
.stat-divider {
    width: 1px;
    height: 42px;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(255, 255, 255, 0.12) 25%,
        rgba(255, 255, 255, 0.12) 75%,
        transparent 100%
    );
    flex-shrink: 0;
    margin: 0 8px;
    position: relative;
    z-index: 4;

    /* Pre-animation state: collapsed at center */
    opacity: 0;
    transform: scaleY(0);
    transform-origin: center;
    transition: 
        transform 0.58s cubic-bezier(0.16, 1, 0.3, 1),
        opacity 0.4s ease,
        background 250ms ease;
}

/* Divider 1 draws in at ~120ms */
.stats-bar-wrapper.is-visible .stat-divider-1 {
    opacity: 0.85;
    transform: scaleY(1);
    transition-delay: 120ms;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(255, 255, 255, 0.18) 25%,
        rgba(56, 189, 248, 0.18) 50%,
        rgba(255, 255, 255, 0.18) 75%,
        transparent 100%
    );
}

/* Divider 2 draws in at ~190ms (70ms stagger) */
.stats-bar-wrapper.is-visible .stat-divider-2 {
    opacity: 0.85;
    transform: scaleY(1);
    transition-delay: 190ms;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(255, 255, 255, 0.18) 25%,
        rgba(56, 189, 248, 0.18) 50%,
        rgba(255, 255, 255, 0.18) 75%,
        transparent 100%
    );
}

/* State 2: Settled — returns to resting divider appearance with zero transition delay */
.stats-bar-wrapper.is-settled .stat-divider {
    opacity: 0.8;
    transform: scaleY(1);
    transition-delay: 0ms !important;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(255, 255, 255, 0.12) 25%,
        rgba(255, 255, 255, 0.12) 75%,
        transparent 100%
    );
}

/* Subtle divider illumination when neighboring stat is hovered */
@media (hover: hover) and (pointer: fine) {
    .stats-bar-container:has(.stat-item:hover) .stat-divider {
        opacity: 1;
        background: linear-gradient(
            180deg,
            transparent 0%,
            rgba(255, 255, 255, 0.22) 25%,
            rgba(56, 189, 248, 0.25) 50%,
            rgba(255, 255, 255, 0.22) 75%,
            transparent 100%
        );
    }
}

/* ==================================================
   LAYER 5: STAT ITEMS & STAGGER REVEAL
   ================================================== */
.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    flex: 1 1 0;
    min-width: 0;
    gap: 6px;
    position: relative;
    z-index: 5;
    padding: 10px 16px;
    border-radius: 12px;
    cursor: default;

    /* Pre-animation hidden state */
    opacity: 0;
    transform: translateY(12px);
    transition: 
        opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Staggered item appearance */
.stats-bar-wrapper.is-visible .stat-item-1 {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 120ms;
}

.stats-bar-wrapper.is-visible .stat-item-2 {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 220ms;
}

.stats-bar-wrapper.is-visible .stat-item-3 {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 320ms;
}

/* State 2: Settled — entrance delay removed for instant hover response */
.stats-bar-wrapper.is-settled .stat-item {
    opacity: 1;
    transform: none;
    transition-delay: 0ms !important;
    transition: transform 260ms cubic-bezier(0.16, 1, 0.3, 1), opacity 260ms ease;
}

/* ==================================================
   STAT NUMBERS & EFFECT 3 (FINISH GLOW)
   ================================================== */
.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.2vw, 2.65rem);
    font-weight: 700;
    line-height: 1.05;
    color: #ffffff;
    letter-spacing: -0.02em;
    text-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.5),
        0 0 16px rgba(56, 189, 248, 0.2);
    display: inline-block;
    position: relative;
    z-index: 1;
    transition: color 0.25s ease, text-shadow 0.25s ease;
}

/* Effect 3: Finish Glow Pulse */
@keyframes statFinishGlow {
    0% {
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5), 0 0 16px rgba(56, 189, 248, 0.2);
        transform: scale(1);
    }
    50% {
        text-shadow: 
            0 2px 10px rgba(0, 0, 0, 0.5),
            0 0 28px rgba(56, 189, 248, 0.7),
            0 0 10px rgba(255, 255, 255, 0.75);
        transform: scale(1.025);
    }
    100% {
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5), 0 0 16px rgba(56, 189, 248, 0.2);
        transform: scale(1);
    }
}

.stat-number.finish-glow {
    animation: statFinishGlow 400ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ==================================================
   LABEL REVEAL ANIMATION
   Slides gently out from below number (opacity 0 -> 1, translateY 8px -> 0)
   ================================================== */
.stat-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.25;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    text-wrap: balance;
    max-width: 180px;
    position: relative;
    z-index: 1;

    /* Pre-animation state: hidden below number */
    opacity: 0;
    transform: translateY(8px);
    transition: 
        opacity 0.44s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.44s cubic-bezier(0.16, 1, 0.3, 1),
        color 0.25s ease;
}

/* Label reveals shortly after number starts counting */
.stats-bar-wrapper.is-visible .stat-item-1 .stat-label {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 260ms;
}

.stats-bar-wrapper.is-visible .stat-item-2 .stat-label {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 380ms;
}

.stats-bar-wrapper.is-visible .stat-item-3 .stat-label {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 500ms;
}

/* Once settled, label delay is cleared for instant hover response */
.stats-bar-wrapper.is-settled .stat-label {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0ms !important;
}

/* ==================================================
   INTERACTIVE STAT HOVER
   ================================================== */
/* Subtle local radial highlight behind hovered stat — no hard card borders */
.stat-item::before {
    content: '';
    position: absolute;
    inset: -6px -12px;
    background: radial-gradient(
        ellipse at center,
        rgba(56, 189, 248, 0.12) 0%,
        rgba(96, 165, 250, 0.04) 50%,
        transparent 75%
    );
    border-radius: 14px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 280ms cubic-bezier(0.16, 1, 0.3, 1);
    z-index: -1;
}

@media (hover: hover) and (pointer: fine) {
    .stats-bar-wrapper .stat-item:hover,
    .stat-item:hover {
        transform: translateY(-3px) scale(1.015) !important;
    }

    .stat-item:hover::before {
        opacity: 1;
    }

    .stat-item:hover .stat-number {
        color: #ffffff;
        text-shadow: 
            0 2px 10px rgba(0, 0, 0, 0.5),
            0 0 24px rgba(56, 189, 248, 0.55),
            0 0 8px rgba(255, 255, 255, 0.7);
    }

    .stat-item:hover .stat-label {
        color: #e2e8f0;
    }
}

/* ==================================================
   TABLET RESPONSIVE SCALING (768px - 1023px)
   ================================================== */
@media (min-width: 768px) and (max-width: 1023px) {
    .stats-bar-wrapper {
        margin-top: -32px;
        padding: 0 var(--space-md);
    }

    .stats-bar-container {
        max-width: 680px;
        padding: 20px 24px;
        border-radius: 14px;
    }

    .stat-item {
        padding: 8px 12px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.68rem;
        letter-spacing: 0.12em;
        max-width: 150px;
    }

    .stat-divider {
        height: 34px;
        margin: 0 4px;
    }
}

/* ==================================================
   MOBILE RESPONSIVE SCALING (< 768px)
   ================================================== */
@media (max-width: 767px) {
    .stats-bar-wrapper {
        margin-top: -24px;
        padding: 0 var(--space-xs);
    }

    .stats-bar-container {
        padding: 16px 10px;
        border-radius: 14px;
    }

    .stat-item {
        gap: 4px;
        padding: 6px 4px;
    }

    .stat-number {
        font-size: clamp(1.25rem, 5.2vw, 1.65rem);
    }

    .stat-label {
        font-size: clamp(0.56rem, 2vw, 0.64rem);
        letter-spacing: 0.06em;
        max-width: 100px;
        line-height: 1.2;
    }

    .stat-divider {
        height: 28px;
        margin: 0 2px;
    }
}

/* Very narrow mobile devices (< 360px) */
@media (max-width: 359px) {
    .stats-bar-container {
        padding: 14px 6px;
    }

    .stat-item {
        padding: 4px 2px;
    }

    .stat-number {
        font-size: 1.15rem;
    }

    .stat-label {
        font-size: 0.52rem;
        letter-spacing: 0.03em;
        max-width: 80px;
    }

    .stat-divider {
        height: 24px;
        margin: 0 1px;
    }
}

/* ==================================================
   ACCESSIBILITY: PREFERS REDUCED MOTION
   ================================================== */
@media (prefers-reduced-motion: reduce) {
    .stats-bar-wrapper,
    .stat-item,
    .stat-number,
    .stat-label,
    .stat-divider {
        transition: none !important;
        transform: none !important;
        animation: none !important;
        opacity: 1 !important;
    }

    .stats-bar-spotlight,
    .stats-bar-container::before,
    .stats-bar-container::after,
    .stat-item::before {
        display: none !important;
        animation: none !important;
    }
}