/* ============================================
   SERVICES.CSS — Ooi Solutions (v3 PREMIUM)
   Feature Carousel + Scroll Video CTA
   ============================================ */

/* ── 1. HERO SECTION ── */
.svc-hero {
    position: relative;
    min-height: 100vh;
    width: 100%;
    background-color: var(--bg-dark);
    color: var(--fg);
    overflow: hidden;
    display: flex;
    align-items: center;
}
.svc-hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(29, 124, 110, 0.25) 0%, rgba(232, 200, 122, 0.08) 40%, transparent 70%);
    top: 20%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    will-change: transform, opacity;
    z-index: 0;
    filter: blur(80px);
}
.svc-hero-inner {
    position: relative;
    display: flex;
    min-height: 100vh;
    width: 100%;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
    padding: clamp(2rem, 8vw, 4vw) 4vw 4vw;
    will-change: transform, opacity;
    transform-origin: bottom left;
    z-index: 1;
}
.svc-hero-heading {
    font-size: var(--heading-section);
    font-weight: var(--font-weight-black);
    line-height: 0.92;
    text-transform: uppercase;
    letter-spacing: -0.04em;
    word-break: keep-all;
    overflow-wrap: break-word;
    max-width: 18ch;
    perspective: 600px;
}
.svc-hero-heading .accent-word {
    background: linear-gradient(135deg, var(--accent), var(--accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.svc-hero-line {
    display: block;
    overflow: hidden;
}
.svc-hero-line span {
    display: inline-block;
    will-change: transform, opacity;
    transform-origin: bottom center;
}


/* ── 2. FEATURE CAROUSEL ── */
.svc-carousel-section {
    position: relative;
    width: 100%;
    background: var(--bg-dark);
    color: var(--fg);
    padding: 80px 0 60px;
    overflow: hidden;
}
.svc-carousel-header {
    padding: 0 4vw 40px;
}
.svc-carousel-title {
    font-size: var(--heading-section);
    font-weight: var(--font-weight-black);
    line-height: 0.92;
    text-transform: uppercase;
    letter-spacing: -0.04em;
}
.svc-carousel-title .accent-word {
    background: linear-gradient(135deg, var(--accent), var(--accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.svc-carousel-wrap {
    display: flex;
    width: 100%;
    min-height: 600px;
    border-radius: 2.5rem;
    margin: 0 4vw;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.06);
    background: var(--bg-dark-2);
}
@media (min-width: 1024px) {
    .svc-carousel-wrap {
        border-radius: 4rem;
    }
}

/* Left Panel: Chips */
.svc-carousel-left {
    width: 100%;
    min-height: 350px;
    position: relative;
    z-index: 30;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    overflow: hidden;
    padding: 40px 24px;
    background: var(--accent);
}
@media (min-width: 1024px) {
    .svc-carousel-left {
        width: 40%;
        min-height: 500px;
        padding: 40px 32px 40px 48px;
    }
}
.svc-carousel-left::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, var(--accent) 0%, rgba(29,124,110,0.85) 50%, var(--accent) 100%);
    z-index: 1;
}
.svc-carousel-left::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 80px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    z-index: 35;
    pointer-events: none;
}
.svc-chips-gradient-bottom {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 80px;
    background: linear-gradient(to top, var(--accent), transparent);
    z-index: 35;
    pointer-events: none;
}

.svc-carousel-chips {
    position: relative;
    width: 100%;
    height: 390px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    z-index: 20;
}

.svc-chip {
    position: absolute;
    left: 0;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    border-radius: 9999px;
    border: 1px solid rgba(255,255,255,0.2);
    background: transparent;
    color: rgba(255,255,255,0.55);
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
    transition: background 0.5s, color 0.5s, border-color 0.5s;
    will-change: transform, opacity;
    outline: none;
}
.svc-chip:hover {
    border-color: rgba(255,255,255,0.4);
    color: rgba(255,255,255,0.9);
}
.svc-chip--active {
    background: #fff;
    color: var(--accent);
    border-color: #fff;
    z-index: 10;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}
.svc-chip--active:hover {
    color: var(--accent);
}
.svc-chip-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.svc-chip-icon svg {
    width: 100%;
    height: 100%;
}
.svc-chip--active .svc-chip-icon {
    color: var(--accent);
}
.svc-chip:not(.svc-chip--active) .svc-chip-icon {
    color: rgba(255,255,255,0.4);
}

/* Right Panel: Image Cards */
.svc-carousel-right {
    flex: 1;
    min-height: 500px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 32px;
    overflow: hidden;
    background: rgba(255,255,255,0.02);
    border-top: 1px solid rgba(255,255,255,0.06);
}
@media (min-width: 1024px) {
    .svc-carousel-right {
        border-top: none;
        border-left: 1px solid rgba(255,255,255,0.06);
    }
}

.svc-carousel-cards {
    position: relative;
    width: 100%;
    max-width: 420px;
    aspect-ratio: 4/5;
}

.svc-carousel-card {
    position: absolute;
    inset: 0;
    border-radius: 2rem;
    overflow: hidden;
    border: 6px solid var(--bg-dark-2);
    background: var(--bg-dark);
    will-change: transform, opacity;
    backface-visibility: hidden;
}
@media (min-width: 768px) {
    .svc-carousel-card {
        border-width: 8px;
        border-radius: 2.8rem;
    }
}
.svc-carousel-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: filter 0.7s;
}
.svc-carousel-card--active img {
    filter: grayscale(0) blur(0) brightness(1);
}
.svc-carousel-card:not(.svc-carousel-card--active) img {
    filter: grayscale(1) blur(2px) brightness(0.7);
}

/* Card overlay with description */
.svc-carousel-card-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 40%, transparent 70%);
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s, transform 0.5s;
    pointer-events: none;
}
.svc-carousel-card--active .svc-carousel-card-overlay {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.svc-carousel-card-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 9999px;
    background: var(--bg-dark-2);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--fg);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 12px;
    width: fit-content;
}
.svc-carousel-card-desc {
    color: #fff;
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.01em;
    text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

/* Card top "Live" indicator */
.svc-carousel-card-live {
    position: absolute;
    top: 24px;
    left: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0;
    transition: opacity 0.4s;
}
.svc-carousel-card--active .svc-carousel-card-live {
    opacity: 1;
}
.svc-carousel-card-live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 10px rgba(255,255,255,0.8);
}
.svc-carousel-card-live-text {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.8);
    font-family: monospace;
}

/* Scroll progress bar */
.svc-scroll-progress {
    width: calc(100% - 8vw);
    height: 2px;
    background: rgba(255, 255, 255, 0.05);
    margin: 20px 4vw 0;
}
.svc-scroll-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), var(--accent-gold));
    border-radius: 2px;
    will-change: width;
}


/* ── 3. WHY WORK WITH US ── */
.svc-why-section {
    position: relative;
    min-height: 100vh;
    width: 100%;
    background-color: var(--bg-cream);
    color: var(--fg-dark);
    overflow: hidden;
}
.svc-why-inner {
    position: relative;
    display: flex;
    min-height: 100vh;
    width: 100%;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
    padding: clamp(2rem, 8vw, 4vw) 4vw 4vw;
}
.svc-why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3vw;
}
.svc-why-block {
    padding: 32px 0;
    border-top: 1px solid currentColor;
    will-change: transform, opacity;
    transition: border-color 0.3s;
}
.svc-why-block:hover {
    border-color: var(--accent);
}
.svc-why-stat {
    margin-bottom: 12px;
}
.svc-why-number {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: var(--font-weight-black);
    line-height: 1;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}
.svc-why-plus {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: var(--font-weight-black);
    color: var(--accent);
}
.svc-why-icon {
    width: 56px;
    height: 56px;
    color: var(--accent);
}
.svc-why-label {
    font-size: 0.65rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    opacity: 0.5;
    margin-bottom: 8px;
}
.svc-why-title {
    font-size: var(--heading-card);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.3;
    margin-bottom: 12px;
}
.svc-why-desc {
    font-size: var(--body-sm);
    line-height: 1.65;
    opacity: 0.7;
    max-width: 36ch;
}


/* ── 4. PROCESS SECTION ── */
.svc-process-section {
    position: relative;
    min-height: 100vh;
    width: 100%;
    background-color: var(--bg-dark-2);
    color: var(--fg);
    overflow: hidden;
}
.svc-process-inner {
    position: relative;
    display: flex;
    min-height: 100vh;
    width: 100%;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
    padding: clamp(2rem, 8vw, 4vw) 4vw 4vw;
}
.svc-process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2vw;
    position: relative;
    padding: 40px 0;
}
.svc-process-flow-line {
    position: absolute;
    top: 30px;
    left: 0;
    right: 0;
    height: 100px;
    pointer-events: none;
    z-index: 0;
}
.svc-flow-svg {
    width: 100%;
    height: 100%;
}
.svc-step {
    position: relative;
    z-index: 1;
    padding: 24px 0;
    border-top: 1px solid currentColor;
    will-change: transform, opacity;
    transition: border-color 0.3s;
}
.svc-step:hover {
    border-color: var(--accent);
}
.svc-step-num {
    font-size: 0.65rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    opacity: 0.5;
    margin-bottom: 16px;
    font-variant-numeric: tabular-nums;
}
.svc-step-title {
    font-size: var(--heading-card);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.3;
    margin-bottom: 8px;
}
.svc-step-desc {
    font-size: var(--body-sm);
    line-height: 1.65;
    opacity: 0.7;
    max-width: 24ch;
}


/* ── 5. INFINITE MARQUEE ── */
.svc-marquee-section {
    width: 100%;
    background: var(--bg-dark);
    color: var(--fg);
    padding: 32px 0;
    overflow: hidden;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.svc-marquee-track {
    display: flex;
    width: max-content;
    animation: svcMarqueeScroll 30s linear infinite;
}
.svc-marquee-track:hover {
    animation-play-state: paused;
}
.svc-marquee-content {
    display: flex;
    align-items: center;
    gap: 24px;
    padding-right: 24px;
    flex-shrink: 0;
}
.svc-marquee-item {
    font-size: var(--heading-card);
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    white-space: nowrap;
    color: var(--fg);
    opacity: 0.25;
    transition: opacity var(--duration-fast), color var(--duration-fast);
}
.svc-marquee-item:hover {
    opacity: 1;
    color: var(--accent);
}
.svc-marquee-dot {
    font-size: 1.2rem;
    color: var(--accent);
    opacity: 0.5;
}

@keyframes svcMarqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}


/* ── 6. CTA — SCROLL VIDEO REVEAL ── */
.svc-cta-scroll {
    position: relative;
    min-height: 140vh;
    width: 100%;
    background: var(--bg-cream);
    color: var(--fg-dark);
    overflow: hidden;
    padding: 60px 0 30%;
}
.svc-cta-scroll-inner {
    position: relative;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 4vw;
}
.svc-cta-scroll-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 10;
}
.svc-cta-badge-wrap {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 22px;
    border-radius: 9999px;
    border: 1px solid rgba(29,124,110,0.15);
    background: rgba(29,124,110,0.06);
    margin-bottom: 32px;
}
.svc-cta-live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    position: relative;
}
.svc-cta-live-dot::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--accent);
    animation: ctaPing 1.5s cubic-bezier(0,0,0.2,1) infinite;
}
@keyframes ctaPing {
    75%, 100% { transform: scale(2.5); opacity: 0; }
}
.svc-cta-badge-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.svc-cta-scroll-heading {
    font-size: var(--heading-sub);
    font-weight: var(--font-weight-black);
    letter-spacing: -0.04em;
    text-transform: uppercase;
    line-height: 1.05;
    margin-bottom: 24px;
    color: var(--fg-dark);
}
.svc-cta-dim {
    color: rgba(10, 10, 10, 0.35);
}
.svc-cta-scroll-desc {
    color: var(--muted-dark);
    font-size: var(--body-md);
    line-height: 1.7;
    max-width: 600px;
    margin-bottom: 40px;
}
.svc-cta-btns {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}
.svc-cta-btn-outline {
    display: inline-flex;
    height: 56px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-radius: var(--radius-full);
    background: transparent;
    border: 2px solid var(--fg-dark);
    padding: 0 40px;
    font-size: 15px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--fg-dark);
    cursor: pointer;
    transition: all var(--duration-fast);
    font-family: inherit;
    text-decoration: none;
}
.svc-cta-btn-outline:hover {
    background: var(--fg-dark);
    color: #fff;
    transform: scale(1.05);
}

/* Video wrap — starts small, expands on scroll */
.svc-cta-video-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 16px;
    overflow: hidden;
    background: var(--bg-dark);
    clip-path: inset(35% 42% 35% 42% round 1000px);
    will-change: clip-path;
    box-shadow: 0 30px 80px rgba(0,0,0,0.15);
}
.svc-cta-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.svc-cta-video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13,31,28,0.3), transparent 40%);
    pointer-events: none;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 24px;
}
.svc-cta-video-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    border-radius: 9999px;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.1);
}
.svc-cta-video-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #4ADE80;
    box-shadow: 0 0 8px rgba(74,222,128,0.6);
}
.svc-cta-video-label span:last-child {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.7);
}


/* ── RESPONSIVE ── */

@media (max-width: 1024px) {
    .svc-why-grid {
        gap: 4vw;
    }
    .svc-process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 4vw;
    }
    .svc-process-flow-line {
        display: none;
    }
    .svc-hero-glow {
        width: 400px;
        height: 400px;
    }
    .svc-carousel-chips {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .svc-carousel-wrap {
        flex-direction: column;
        margin: 0 16px;
        border-radius: 1.5rem;
    }
    .svc-carousel-left {
        width: 100%;
        min-height: 280px;
        padding: 32px 20px;
    }
    .svc-carousel-right {
        min-height: 400px;
        padding: 32px 20px;
    }
    .svc-carousel-chips {
        height: 250px;
    }
    .svc-chip {
        padding: 10px 18px;
        font-size: 11px;
        gap: 8px;
    }
    .svc-chip-icon {
        width: 14px;
        height: 14px;
    }
    .svc-why-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .svc-why-block {
        padding: 24px 0;
    }
    .svc-process-steps {
        grid-template-columns: 1fr 1fr;
        gap: 6vw;
    }
    .svc-cta-btns {
        flex-direction: column;
        gap: 12px;
    }
    .svc-cta-btn-outline,
    .cta-btn {
        width: 100%;
        justify-content: center;
    }
    .svc-hero-glow {
        width: 300px;
        height: 300px;
        top: 30%;
    }
    .svc-carousel-card-overlay {
        padding: 20px;
    }
    .svc-carousel-card-desc {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .svc-process-steps {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .svc-step {
        padding: 20px 0;
    }
    .svc-marquee-item {
        font-size: 1.2rem;
    }
    .svc-why-number {
        font-size: clamp(2.5rem, 8vw, 4rem);
    }
    .svc-carousel-cards {
        max-width: 300px;
    }
    .svc-cta-scroll-heading {
        font-size: clamp(1.8rem, 6vw, 3rem);
    }
}