/* Quality page — layout, visual polish & rhythm */

body.page-quality {
    --quality-gap: 20px;
    --quality-radius: 18px;
    --quality-glow: rgba(51, 184, 184, 0.35);
}

/* Top chrome: no seam above progress / nav */
body.page-quality .scroll-progress {
    top: 0;
    background: transparent;
}

body.page-quality .scroll-progress span {
    box-shadow: none;
}

body.page-quality .navbar {
    top: 0;
}

body.page-quality .whatsapp-float {
    position: fixed !important;
    left: auto !important;
    top: auto !important;
    bottom: calc(22px + 52px + 12px + env(safe-area-inset-bottom, 0px)) !important;
    right: calc(22px + env(safe-area-inset-right, 0px)) !important;
    z-index: 1310 !important;
}

body.page-quality .back-to-top {
    position: fixed !important;
    left: auto !important;
    top: auto !important;
    z-index: 1311 !important;
}

@media (max-width: 768px) {
    body.page-quality .whatsapp-float {
        bottom: calc(12px + 46px + 10px + env(safe-area-inset-bottom, 0px)) !important;
        right: calc(12px + env(safe-area-inset-right, 0px)) !important;
    }

    body.page-quality .back-to-top {
        right: calc(12px + env(safe-area-inset-right, 0px)) !important;
        bottom: calc(12px + env(safe-area-inset-bottom, 0px)) !important;
    }
}

body.page-quality .section {
    padding: 88px 24px;
    position: relative;
}

body.page-quality .section--band {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 50%, transparent 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

body.page-quality .section--band::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(ellipse 75% 45% at 50% 0%, rgba(0, 153, 153, 0.09), transparent 62%);
}

body.page-quality .section-desc {
    margin-bottom: 0;
}

/* —— Hero —— */
body.page-quality .page-hero {
    padding: 152px 24px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: radial-gradient(ellipse at top, rgba(0, 153, 153, 0.14), transparent 58%);
}

body.page-quality .page-hero-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 88% 58% at 50% -8%, rgba(0, 153, 153, 0.22), transparent 54%),
        radial-gradient(ellipse 48% 42% at 88% 50%, rgba(155, 230, 255, 0.09), transparent 48%),
        radial-gradient(ellipse 42% 40% at 12% 80%, rgba(113, 215, 193, 0.08), transparent 45%);
}

body.page-quality .page-hero .section-container {
    position: relative;
    z-index: 1;
}

body.page-quality .page-hero .section-label {
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(51, 184, 184, 0.1);
    border: 1px solid rgba(51, 184, 184, 0.22);
    margin-bottom: 20px;
}

body.page-quality .page-hero h1 {
    font-size: clamp(36px, 5.5vw, 58px);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

body.page-quality .page-hero h1 .gradient {
    background: linear-gradient(135deg, #ffffff 0%, var(--primary-light) 38%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.page-quality .page-hero-desc {
    font-size: 17px;
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.75;
    color: var(--muted);
}

/* Section headers */
body.page-quality .section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 52px;
    position: relative;
    z-index: 1;
}

body.page-quality .section-header .section-label {
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body.page-quality .section-header .section-title::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    margin: 18px auto 0;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--primary-dark), var(--primary-light), var(--accent));
    opacity: 0.85;
}

body.page-quality .section-header .section-desc {
    margin: 16px auto 0;
}

body.page-quality .section-header--left {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
    max-width: 680px;
    padding-left: 18px;
    border-left: 2px solid transparent;
    border-image: linear-gradient(180deg, var(--primary-light), rgba(51, 184, 184, 0.12)) 1;
}

body.page-quality .section-header--left .section-title::after {
    margin-left: 0;
}

body.page-quality .section-header--left .section-desc {
    margin-left: 0;
    margin-right: 0;
}

/* Certifications */
body.page-quality .cert-grid {
    align-items: stretch;
    gap: var(--quality-gap);
    margin-top: 0;
    position: relative;
    z-index: 1;
}

body.page-quality .cert-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
    min-height: 0;
    padding: 30px 24px 28px;
    border-radius: var(--quality-radius);
    position: relative;
    overflow: hidden;
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

body.page-quality .cert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 15%;
    right: 15%;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
    opacity: 0.8;
}

body.page-quality .cert-card:nth-child(2)::before {
    background: linear-gradient(90deg, transparent, #71d7c1, transparent);
}

body.page-quality .cert-card:nth-child(3)::before {
    background: linear-gradient(90deg, transparent, #7ec8ff, transparent);
}

body.page-quality .cert-card:hover {
    border-color: rgba(51, 184, 184, 0.32);
    box-shadow: 0 22px 44px rgba(0, 153, 153, 0.14);
}

body.page-quality .cert-icon {
    width: 68px;
    height: 68px;
    margin-bottom: 18px;
    flex-shrink: 0;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(0, 153, 153, 0.22), rgba(51, 184, 184, 0.06));
    border: 1px solid rgba(51, 184, 184, 0.28);
    box-shadow: 0 10px 28px rgba(0, 153, 153, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
}

body.page-quality .cert-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--white);
}

body.page-quality .cert-card p {
    font-size: 13px;
    line-height: 1.6;
    flex: 1;
    color: var(--muted);
}

/* Quality process timeline */
body.page-quality .process-flow {
    padding: 12px 0 0;
    max-width: 1040px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

body.page-quality .process-flow::before {
    left: 18px;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-light), rgba(51, 184, 184, 0.15) 90%, transparent);
    opacity: 0.55;
    box-shadow: 0 0 18px var(--quality-glow);
}

body.page-quality .process-step {
    padding-left: 58px;
    margin-bottom: 44px;
}

body.page-quality .process-step:last-child {
    margin-bottom: 0;
}

body.page-quality .step-marker {
    left: 0;
    width: 38px;
    height: 38px;
    font-size: 13px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--bg-2), var(--bg));
    border: 2px solid var(--primary-light);
    box-shadow: 0 0 0 4px rgba(51, 184, 184, 0.12), 0 0 16px rgba(51, 184, 184, 0.25);
    color: var(--primary-light);
}

body.page-quality .process-step:last-child .step-marker {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--white);
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(51, 184, 184, 0.2), 0 0 22px rgba(155, 230, 255, 0.35);
}

body.page-quality .step-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
    gap: 28px;
    padding: 26px 28px;
    border-radius: var(--quality-radius);
    align-items: start;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

body.page-quality .step-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-dark), var(--primary-light), transparent);
    opacity: 0.7;
}

body.page-quality .step-content:hover {
    border-color: rgba(51, 184, 184, 0.32);
    box-shadow: 0 18px 40px rgba(0, 153, 153, 0.12);
    transform: translateY(-2px);
}

body.page-quality .step-content h3 {
    font-size: 20px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
    color: var(--white);
}

body.page-quality .step-content h3 span {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    margin-top: 8px;
    padding: 5px 10px;
    border-radius: 6px;
    width: fit-content;
    color: var(--primary-light);
    background: rgba(51, 184, 184, 0.1);
    border: 1px solid rgba(51, 184, 184, 0.18);
}

body.page-quality .step-content p {
    font-size: 14px;
    line-height: 1.65;
    color: var(--muted);
    margin-bottom: 0;
}

/* Zigzag layout */
body.page-quality .process-step:nth-child(even) .step-content > div:first-child {
    order: 2;
}

body.page-quality .process-step:nth-child(even) .step-content .step-image {
    order: 1;
}

body.page-quality .step-image {
    width: 100%;
    min-width: 0;
    height: auto;
    aspect-ratio: 16 / 10;
    max-height: 280px;
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    background: var(--bg-3);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.28);
}

body.page-quality .step-image::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(180deg, transparent 55%, rgba(7, 17, 29, 0.45) 100%);
    border-radius: inherit;
}

body.page-quality .step-image::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 15px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(51, 184, 184, 0.55), transparent 45%, rgba(155, 230, 255, 0.2));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 2;
}

body.page-quality .step-content .step-image img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

body.page-quality .step-content:hover .step-image img {
    transform: scale(1.04);
}

/* Equipment grid */
body.page-quality .equip-grid {
    align-items: stretch;
    gap: var(--quality-gap);
    position: relative;
    z-index: 1;
}

body.page-quality .equip-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    padding: 30px 26px 28px;
    border-radius: var(--quality-radius);
    position: relative;
    overflow: hidden;
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

body.page-quality .equip-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-dark), var(--primary-light));
    opacity: 0.75;
}

body.page-quality .equip-card:nth-child(3n + 2)::before {
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

body.page-quality .equip-card:nth-child(3n)::before {
    background: linear-gradient(90deg, #2e7f8f, var(--primary-light));
}

body.page-quality .equip-card:hover {
    border-color: rgba(51, 184, 184, 0.32);
    box-shadow: 0 22px 44px rgba(0, 153, 153, 0.14);
}

body.page-quality .equip-card svg.icons {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    margin-bottom: 18px;
    padding: 8px;
    border-radius: 12px;
    background: linear-gradient(145deg, rgba(0, 153, 153, 0.22), rgba(51, 184, 184, 0.06));
    border: 1px solid rgba(51, 184, 184, 0.25);
    box-shadow: 0 8px 20px rgba(0, 153, 153, 0.1);
    color: var(--primary-light);
}

body.page-quality .equip-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.3;
    color: var(--white);
}

body.page-quality .equip-card p {
    font-size: 14px;
    line-height: 1.6;
    flex: 1;
    margin-bottom: 0;
    color: var(--muted);
}

/* CTA */
body.page-quality .quality-cta {
    padding: 56px 44px;
    text-align: center;
    border-radius: var(--quality-radius);
    position: relative;
    overflow: hidden;
}

body.page-quality .quality-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 70% at 50% 0%, rgba(0, 153, 153, 0.18), transparent 58%),
        radial-gradient(ellipse 40% 50% at 100% 100%, rgba(113, 215, 193, 0.08), transparent 50%);
}

body.page-quality .quality-cta > * {
    position: relative;
    z-index: 1;
}

body.page-quality .quality-cta .section-title {
    margin-bottom: 12px;
    font-size: clamp(26px, 4vw, 36px);
}

body.page-quality .quality-cta .section-desc {
    margin: 0 auto 28px;
    max-width: 520px;
}

body.page-quality .quality-cta .btn-primary {
    font-size: 16px;
    padding: 16px 36px;
}

@media (max-width: 1024px) {
    body.page-quality .cert-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    body.page-quality .step-content {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 24px;
    }

    body.page-quality .process-step:nth-child(even) .step-content > div:first-child,
    body.page-quality .process-step:nth-child(even) .step-content .step-image {
        order: unset;
    }

    body.page-quality .step-image {
        order: -1;
        max-height: 260px;
    }

    body.page-quality .equip-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    body.page-quality .section-header--left {
        padding-left: 0;
        border-left: none;
    }
}

@media (max-width: 768px) {
    body.page-quality .section {
        padding: 64px 20px;
    }

    body.page-quality .page-hero {
        padding: 128px 20px 56px;
    }

    body.page-quality .section-header,
    body.page-quality .section-header--left {
        margin-bottom: 36px;
    }

    body.page-quality .section-header .section-title::after {
        width: 40px;
        margin-top: 14px;
    }

    body.page-quality .cert-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    body.page-quality .cert-card {
        flex-direction: row;
        text-align: left;
        align-items: flex-start;
        gap: 18px;
        padding: 22px 20px;
    }

    body.page-quality .cert-icon {
        margin-bottom: 0;
        width: 56px;
        height: 56px;
    }

    body.page-quality .cert-card h3 {
        font-size: 16px;
    }

    body.page-quality .process-flow::before {
        display: none;
    }

    body.page-quality .process-step {
        padding-left: 0;
        margin-bottom: 28px;
    }

    body.page-quality .step-marker {
        position: relative;
        left: auto;
        top: auto;
        margin-bottom: 14px;
        display: inline-flex;
    }

    body.page-quality .step-content {
        padding: 20px;
    }

    body.page-quality .step-content h3 {
        font-size: 18px;
    }

    body.page-quality .step-image {
        max-height: 220px;
    }

    body.page-quality .equip-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    body.page-quality .equip-card {
        padding: 22px 20px;
    }

    body.page-quality .quality-cta {
        padding: 36px 22px;
    }
}

@media (max-width: 480px) {
    body.page-quality .cert-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    body.page-quality .cert-icon {
        margin-bottom: 4px;
    }
}