/* ===========================
   CAPABILITIES PAGE — Premium
   =========================== */

/* ---------- Hero ---------- */
.cp-hero {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
    background: #0a0f1a;
}

.cp-hero-bg {
    position: absolute;
    inset: 0;
    background: url('cp-hero-factory.png') center/cover no-repeat;
    opacity: 0.3;
    will-change: transform;
}

.cp-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,15,26,0.93) 0%, rgba(15,94,64,0.5) 100%);
}

/* Hero engineering corner marks */
.cp-hero-marks {
    position: absolute;
    inset: 40px;
    z-index: 2;
    pointer-events: none;
}

.cp-hero-mark {
    position: absolute;
    width: 30px;
    height: 30px;
    border-color: rgba(15,94,64,0.4);
    border-style: solid;
    border-width: 0;
}

.cp-hero-mark--tl { top: 0; left: 0; border-top-width: 2px; border-left-width: 2px; }
.cp-hero-mark--tr { top: 0; right: 0; border-top-width: 2px; border-right-width: 2px; }
.cp-hero-mark--bl { bottom: 0; left: 0; border-bottom-width: 2px; border-left-width: 2px; }
.cp-hero-mark--br { bottom: 0; right: 0; border-bottom-width: 2px; border-right-width: 2px; }

.cp-hero-inner {
    position: relative;
    z-index: 3;
}

.cp-hero-content {
    max-width: 680px;
}

.cp-hero-badge {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(15,94,64,0.6);
    border: 1px solid rgba(15,94,64,0.8);
    margin-bottom: 24px;
}

.cp-hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 20px;
}

.cp-hero-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 600px;
}

.cp-hero-btn {
    display: inline-block;
    padding: 14px 32px;
    background: var(--primary);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
}

.cp-hero-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(15,94,64,0.3);
}

/* ---------- Stagger Animation System ---------- */
.cp-stagger {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.cp-stagger.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Delay levels (multiplied by JS per stagger) */
.cp-stagger[data-delay="0"] { transition-delay: 0s; }
.cp-stagger[data-delay="1"] { transition-delay: 0.08s; }
.cp-stagger[data-delay="2"] { transition-delay: 0.16s; }
.cp-stagger[data-delay="3"] { transition-delay: 0.24s; }
.cp-stagger[data-delay="4"] { transition-delay: 0.36s; }
.cp-stagger[data-delay="5"] { transition-delay: 0.44s; }
.cp-stagger[data-delay="6"] { transition-delay: 0.52s; }
.cp-stagger[data-delay="7"] { transition-delay: 0.60s; }
.cp-stagger[data-delay="8"] { transition-delay: 0.68s; }
.cp-stagger[data-delay="9"] { transition-delay: 0.76s; }

/* Hero stagger — visible immediately */
.cp-hero .cp-stagger {
    opacity: 0;
    transform: translateY(32px);
}

.cp-hero .cp-stagger.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Progress Line ---------- */
.cp-progress {
    position: fixed;
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 200px;
    z-index: 100;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s;
}

.cp-progress.visible {
    opacity: 1;
}

.cp-progress-track {
    position: absolute;
    inset: 0;
    background: var(--border);
    border-radius: 2px;
}

.cp-progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: var(--primary);
    border-radius: 2px;
    transition: height 0.15s linear;
}

/* ---------- Section Connectors ---------- */
.cp-connector {
    display: flex;
    justify-content: center;
    padding: 0;
    height: 48px;
    position: relative;
}

.cp-connector span {
    display: block;
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--primary), transparent);
    opacity: 0.3;
}

/* ---------- Capability Detail Sections ---------- */
.cp-sections {
    padding: 0;
}

.cp-detail {
    padding: 100px 0 80px;
    position: relative;
}

.cp-detail:nth-child(even) {
    background: var(--bg-alt);
}

.cp-detail-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}

/* Reverse layout */
.cp-detail--reverse .cp-detail-inner {
    direction: rtl;
}

.cp-detail--reverse .cp-detail-inner > * {
    direction: ltr;
}

/* ---------- Text Column ---------- */
.cp-detail-text {
    position: relative;
    padding-right: 24px;
}

.cp-detail--reverse .cp-detail-text {
    padding-right: 0;
    padding-left: 24px;
}

/* Green accent line on left of text */
.cp-text-accent-line {
    position: absolute;
    left: 0;
    top: 8px;
    width: 3px;
    height: 0;
    background: var(--primary);
    border-radius: 2px;
    transition: height 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
}

.cp-detail--reverse .cp-text-accent-line {
    left: auto;
    right: 0;
}

.cp-detail.in-view .cp-text-accent-line {
    height: 100%;
}

.cp-detail-index {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.08em;
    margin-bottom: 14px;
    opacity: 0.7;
    font-family: 'Courier New', monospace;
}

.cp-detail-title {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--text);
    line-height: 1.2;
    margin-bottom: 8px;
}

.cp-detail-subtitle {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 20px;
    line-height: 1.4;
}

.cp-detail-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
}

.cp-detail-divider {
    width: 0;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    margin-bottom: 28px;
    transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.5s;
}

.cp-detail.in-view .cp-detail-divider {
    width: 56px;
}

.cp-detail-apps-label {
    display: block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: 14px;
}

.cp-detail-apps {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cp-detail-apps li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.cp-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    min-width: 20px;
    border-radius: 50%;
    background: var(--primary-light);
    position: relative;
    transition: background 0.3s;
}

.cp-check::after {
    content: '';
    width: 8px;
    height: 5px;
    border-left: 2px solid var(--primary);
    border-bottom: 2px solid var(--primary);
    transform: rotate(-45deg) translateY(-1px);
}

/* ---------- Image Column ---------- */
.cp-detail-image {
    position: relative;
}

/* Image frame with accent border */
.cp-img-frame {
    position: absolute;
    inset: -6px;
    z-index: 2;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.6s 0.4s;
}

.cp-detail.in-view .cp-img-frame {
    opacity: 1;
}

/* SVG accent border */
.cp-img-border {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.cp-img-border rect {
    fill: none;
    stroke: var(--primary);
    stroke-width: 2;
    rx: 18;
    ry: 18;
    stroke-dasharray: 1200;
    stroke-dashoffset: 1200;
    transition: stroke-dashoffset 1.2s cubic-bezier(0.22, 1, 0.36, 1) 0.3s;
}

.cp-detail.in-view .cp-img-border rect {
    stroke-dashoffset: 0;
}

/* Engineering corner marks on image */
.cp-img-corner {
    position: absolute;
    width: 18px;
    height: 18px;
    border-color: var(--primary);
    border-style: solid;
    border-width: 0;
    opacity: 0;
    transition: opacity 0.4s 0.6s;
}

.cp-detail.in-view .cp-img-corner {
    opacity: 0.6;
}

.cp-img-corner--tl { top: -2px; left: -2px; border-top-width: 2px; border-left-width: 2px; }
.cp-img-corner--tr { top: -2px; right: -2px; border-top-width: 2px; border-right-width: 2px; }
.cp-img-corner--bl { bottom: -2px; left: -2px; border-bottom-width: 2px; border-left-width: 2px; }
.cp-img-corner--br { bottom: -2px; right: -2px; border-bottom-width: 2px; border-right-width: 2px; }

/* Image wrapper */
.cp-detail-img-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
    position: relative;
    z-index: 1;
    /* Slide-in from side */
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.15s,
                transform 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.15s;
}

.cp-detail--reverse .cp-detail-img-wrap {
    transform: translateX(-60px);
}

.cp-detail.in-view .cp-detail-img-wrap {
    opacity: 1;
    transform: translateX(0);
}

.cp-detail-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.cp-detail-img-wrap:hover img {
    transform: scale(1.05);
}

/* ---------- CTA Section ---------- */
.cp-cta {
    padding: 110px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: var(--primary);
}

.cp-cta-bg {
    position: absolute;
    inset: 0;
    background: url('cp-hero-factory.png') center/cover no-repeat;
    opacity: 0.08;
}

.cp-cta-inner {
    position: relative;
    z-index: 2;
}

.cp-cta-content {
    max-width: 640px;
    margin: 0 auto;
}

.cp-cta-title {
    font-size: 2.4rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 16px;
}

.cp-cta-desc {
    font-size: 1rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.7;
    margin-bottom: 32px;
}

.cp-cta-btn {
    display: inline-block;
    padding: 14px 36px;
    background: #fff;
    color: var(--primary);
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
}

.cp-cta-btn:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    .cp-stagger {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .cp-detail-img-wrap {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .cp-text-accent-line { transition: none; }
    .cp-detail-divider { transition: none; width: 56px; }
    .cp-img-border rect { transition: none; stroke-dashoffset: 0; }
    .cp-img-corner { transition: none; }
    .cp-img-frame { transition: none; opacity: 1; }
    .cp-hero-bg { transition: none; }
    .cp-progress { display: none; }
}

/* ===========================
   RESPONSIVE
   =========================== */

/* Tablet */
@media (max-width: 1024px) {
    .cp-hero { min-height: 440px; padding: 100px 0 60px; }
    .cp-hero-title { font-size: 2.6rem; }
    .cp-hero-marks { inset: 24px; }
    .cp-detail { padding: 80px 0 64px; }
    .cp-detail-inner { gap: 40px; }
    .cp-detail-title { font-size: 1.8rem; }
    .cp-cta { padding: 80px 0; }
    .cp-cta-title { font-size: 2rem; }
    .cp-progress { left: 16px; }
}

/* ---------- Hide green accent line on Equipment Manufacturing, CNC Machining, R&D & Custom Components sections ---------- */
.cp-detail[data-cp-index="01"] .cp-text-accent-line,
.cp-detail[data-cp-index="03"] .cp-text-accent-line,
.cp-detail[data-cp-index="05"] .cp-text-accent-line,
.cp-detail[data-cp-index="07"] .cp-text-accent-line {
    display: none;
}

/* Mobile */
@media (max-width: 768px) {
    .cp-hero { min-height: 380px; padding: 90px 0 50px; }
    .cp-hero-title { font-size: 2.2rem; }
    .cp-hero-desc { font-size: 0.95rem; }
    .cp-hero-marks { inset: 16px; }
    .cp-hero-mark { width: 20px; height: 20px; }
    .cp-detail { padding: 56px 0 48px; }
    .cp-detail-inner {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .cp-detail--reverse .cp-detail-inner { direction: ltr; }
    .cp-detail-text { padding: 0; order: 1; }
    .cp-detail--reverse .cp-detail-text { padding-left: 20px; }
    .cp-detail-image { order: 2; }
    .cp-detail-title { font-size: 1.5rem; }
    .cp-text-accent-line { left: 0; }
    .cp-detail--reverse .cp-text-accent-line { right: auto; left: 0; }
    .cp-detail-img-wrap { border-radius: var(--radius); transform: translateY(30px); }
    .cp-detail--reverse .cp-detail-img-wrap { transform: translateY(30px); }
    .cp-detail.in-view .cp-detail-img-wrap { transform: translateY(0); }
    .cp-img-frame { inset: -4px; }
    .cp-connector { height: 32px; }
    .cp-cta { padding: 56px 0; }
    .cp-cta-title { font-size: 1.6rem; }
    .cp-progress { display: none; }
}

/* Small mobile */
@media (max-width: 480px) {
    .cp-hero { min-height: 340px; padding: 80px 0 40px; }
    .cp-hero-badge { font-size: 0.68rem; padding: 5px 14px; }
    .cp-hero-title { font-size: 1.8rem; }
    .cp-hero-btn { padding: 12px 28px; font-size: 0.88rem; }
    .cp-hero-marks { inset: 12px; }
    .cp-detail { padding: 44px 0 36px; }
    .cp-detail-title { font-size: 1.3rem; }
    .cp-detail-desc { font-size: 0.88rem; }
    .cp-cta { padding: 44px 0; }
    .cp-cta-title { font-size: 1.4rem; }
    .cp-cta-btn { padding: 12px 28px; font-size: 0.88rem; }
}