/* AZTEC AUTOMATION — PROIECTE / CONTROLUL AERULUI */

html { scroll-behavior:smooth; }
body { color:var(--az-ink); background:var(--az-gray); }
.az-container { width:min(1700px,94vw); margin-inline:auto; }

.air-section { padding:clamp(72px,6.2vw,104px) 0; }
.air-section-light { background:var(--az-sand); }

.air-eyebrow {
    display:inline-flex; align-items:center; gap:12px;
    color:var(--az-green); font-size:.70rem; font-weight:800;
    letter-spacing:.12em; text-transform:uppercase;
}
.air-eyebrow::before { width:32px; height:2px; content:""; background:currentColor; }

.air-heading h2,
.air-process-grid h2,
.air-flow-heading h2,
.air-monitor-grid h2,
.air-project-heading h2,
.air-gallery-heading h2,
.air-contact h2 {
    margin:16px 0 0; color:var(--az-ink);
    font-size:clamp(1.75rem,2.65vw,3rem); font-weight:650;
    line-height:1.10; letter-spacing:-.035em; text-wrap:balance;
}

/* HERO */
.air-hero {
    position:relative; overflow:hidden; padding:clamp(86px,8vw,126px) 0;
    color:var(--az-white);
    background:linear-gradient(115deg,
        color-mix(in srgb,var(--az-green-deep) 99%,transparent),
        color-mix(in srgb,var(--az-green) 92%,transparent)),var(--az-green);
}
.air-hero::before {
    position:absolute; inset:0; content:""; opacity:.17; pointer-events:none;
    background-image:
        linear-gradient(color-mix(in srgb,var(--az-white) 12%,transparent) 1px,transparent 1px),
        linear-gradient(90deg,color-mix(in srgb,var(--az-white) 12%,transparent) 1px,transparent 1px);
    background-size:54px 54px;
}
.air-hero .az-container { position:relative; z-index:2; }
.air-hero-grid {
    display:grid; grid-template-columns:minmax(0,1fr) minmax(390px,.72fr);
    gap:clamp(48px,7vw,110px); align-items:center;
}
.air-hero .air-eyebrow { color:var(--az-lime); }
.air-hero h1 {
    max-width:1050px; margin:22px 0 0; color:var(--az-white);
    font-size:clamp(2.15rem,3.65vw,4.15rem); font-weight:650;
    line-height:1.04; letter-spacing:-.045em;
}
.air-hero p {
    max-width:810px; margin:26px 0 0;
    color:color-mix(in srgb,var(--az-white) 78%,transparent);
    font-size:.98rem; line-height:1.72;
}
.air-hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }
.air-hero-actions .btn {
    display:inline-flex; align-items:center; gap:9px; min-height:46px;
    padding:10px 18px; border-radius:4px; font-size:.84rem; font-weight:700;
}
.air-hero-actions .btn-primary {
    color:var(--az-green-deep); background:var(--az-lime); border-color:var(--az-lime);
}
.air-hero-card {
    padding:28px; background:color-mix(in srgb,var(--az-white) 6%,transparent);
    border:1px solid color-mix(in srgb,var(--az-white) 18%,transparent);
    box-shadow:0 18px 44px color-mix(in srgb,var(--az-green-deep) 14%,transparent);
    backdrop-filter:blur(8px);
}
.air-hero-card > span {
    display:block; margin-bottom:16px; color:var(--az-lime);
    font-size:.68rem; font-weight:800; letter-spacing:.10em; text-transform:uppercase;
}
.air-hero-card > div {
    padding:20px; margin-bottom:10px;
    background:color-mix(in srgb,var(--az-white) 6%,transparent);
    border:1px solid color-mix(in srgb,var(--az-white) 15%,transparent);
}
.air-hero-card > div:last-child { margin-bottom:0; }
.air-hero-card small { color:var(--az-lime); font-size:.66rem; font-weight:800; }
.air-hero-card strong {
    display:block; margin-top:8px; color:var(--az-white); font-size:.92rem; line-height:1.45;
}
.air-hero-card .is-accent { background:var(--az-lime); border-color:var(--az-lime); }
.air-hero-card .is-accent small, .air-hero-card .is-accent strong { color:var(--az-green-deep); }

/* SOLUTION */
.air-heading { max-width:1020px; margin-inline:auto; }
.air-heading .air-eyebrow, .air-gallery-heading .air-eyebrow { justify-content:center; }
.air-heading .air-eyebrow::after, .air-gallery-heading .air-eyebrow::after {
    width:32px; height:2px; content:""; background:currentColor;
}
.air-heading p, .air-gallery-heading p {
    max-width:860px; margin:22px auto 0; font-size:.96rem; line-height:1.72;
}
.air-benefits {
    display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; margin-top:48px;
}
.air-benefits article {
    min-height:290px; padding:30px; background:var(--az-white);
    border:1px solid var(--az-line);
    box-shadow:0 14px 38px color-mix(in srgb,var(--az-green-deep) 6%,transparent);
}
.air-benefits .is-accent { color:var(--az-white); background:var(--az-green); border-color:var(--az-green); }
.air-benefits small, .air-project-detail-grid small {
    color:var(--az-green); font-size:.66rem; font-weight:800;
    letter-spacing:.09em; text-transform:uppercase;
}
.air-benefits .is-accent small { color:var(--az-lime); }
.air-benefits h3 { margin:36px 0 0; color:var(--az-ink); font-size:1.15rem; line-height:1.4; }
.air-benefits .is-accent h3 { color:var(--az-white); }
.air-benefits p { margin:15px 0 0; font-size:.88rem; line-height:1.65; }
.air-benefits .is-accent p { color:color-mix(in srgb,var(--az-white) 72%,transparent); }

/* PROCESS */
.air-process-grid, .air-monitor-grid {
    display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,.72fr);
    gap:clamp(48px,7vw,112px); align-items:start;
}
.air-process-grid p, .air-monitor-grid p {
    margin:20px 0 0; font-size:.96rem; line-height:1.72;
}
.air-process-card {
    padding:28px; background:var(--az-sand); border:1px solid var(--az-line);
    box-shadow:0 14px 38px color-mix(in srgb,var(--az-green-deep) 6%,transparent);
}
.air-process-card > span {
    color:var(--az-green); font-size:.68rem; font-weight:800;
    letter-spacing:.10em; text-transform:uppercase;
}
.air-process-card ul { margin:24px 0 0; padding-left:20px; }
.air-process-card li { margin-bottom:11px; font-size:.88rem; }

/* CONTROL FLOW */
.air-control-flow { color:var(--az-white); background:var(--az-green-deep); }
.air-control-flow .air-eyebrow { color:var(--az-lime); }
.air-flow-heading { max-width:1000px; }
.air-flow-heading h2 { color:var(--az-white); }
.air-flow-heading p {
    max-width:850px; margin:20px 0 0;
    color:color-mix(in srgb,var(--az-white) 70%,transparent);
    font-size:.96rem; line-height:1.72;
}
.air-flow {
    display:grid; grid-template-columns:1fr 42px 1fr 42px 1fr 42px 1fr;
    align-items:center; margin-top:48px;
}
.air-flow > div {
    min-height:150px; display:flex; flex-direction:column; justify-content:center; padding:22px;
    background:color-mix(in srgb,var(--az-white) 6%,transparent);
    border:1px solid color-mix(in srgb,var(--az-white) 16%,transparent);
}
.air-flow small {
    color:var(--az-lime); font-size:.66rem; font-weight:800;
    letter-spacing:.09em; text-transform:uppercase;
}
.air-flow strong { margin-top:8px; color:var(--az-white); font-size:.88rem; line-height:1.45; }
.air-flow i { color:var(--az-lime); text-align:center; }
.air-flow .is-result { background:var(--az-lime); border-color:var(--az-lime); }
.air-flow .is-result small, .air-flow .is-result strong { color:var(--az-green-deep); }

/* MONITOR */
.air-tags { display:flex; flex-wrap:wrap; gap:8px; margin-top:26px; }
.air-tags span {
    padding:8px 11px; color:var(--az-green); background:var(--az-sand);
    border:1px solid var(--az-line); font-size:.72rem; font-weight:700;
}

/* PROJECTS */
.air-project-heading { max-width:1020px; }
.air-project-heading p {
    max-width:860px; margin:20px 0 0; font-size:.96rem; line-height:1.72;
}
.air-project {
    margin-top:46px; padding:30px; background:var(--az-white);
    border:1px solid var(--az-line);
    box-shadow:0 14px 38px color-mix(in srgb,var(--az-green-deep) 6%,transparent);
}
.air-project + .air-project { margin-top:20px; }
.air-project-title > span {
    color:var(--az-green); font-size:.66rem; font-weight:800;
    letter-spacing:.09em; text-transform:uppercase;
}
.air-project-title h3 {
    margin:14px 0 0; color:var(--az-ink);
    font-size:clamp(1.3rem,1.9vw,2rem); font-weight:650; line-height:1.25;
}
.air-project-title p { margin:12px 0 0; font-size:.9rem; line-height:1.65; }
.air-project-detail-grid {
    display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; margin-top:28px;
}
.air-project-detail-grid > div {
    padding:22px; background:var(--az-sand); border:1px solid var(--az-line);
}
.air-project-detail-grid > div.is-result {
    color:var(--az-white); background:var(--az-green); border-color:var(--az-green);
}
.air-project-detail-grid .is-result small { color:var(--az-lime); }
.air-project-detail-grid p { margin:10px 0 0; font-size:.86rem; line-height:1.65; }

.air-project-contrast {
    display:grid; grid-template-columns:220px repeat(3,minmax(0,1fr));
    margin-top:22px; color:var(--az-white); background:var(--az-green-deep);
}
.air-project-contrast > span, .air-project-contrast > div {
    padding:22px; border-right:1px solid color-mix(in srgb,var(--az-white) 17%,transparent);
}
.air-project-contrast > span {
    color:var(--az-lime); font-size:.66rem; font-weight:800;
    letter-spacing:.09em; text-transform:uppercase;
}
.air-project-contrast small {
    color:var(--az-lime); font-size:.64rem; font-weight:800;
    letter-spacing:.08em; text-transform:uppercase;
}
.air-project-contrast strong {
    display:block; margin-top:8px; color:var(--az-white); font-size:.84rem; line-height:1.45;
}
.air-project-contrast p {
    margin:8px 0 0; color:color-mix(in srgb,var(--az-white) 68%,transparent);
    font-size:.76rem; line-height:1.5;
}
.air-project-contrast .is-accent { background:var(--az-lime); }
.air-project-contrast .is-accent small,
.air-project-contrast .is-accent strong,
.air-project-contrast .is-accent p { color:var(--az-green-deep); }

/* GALLERY */
.air-gallery-section { background:var(--az-white); }
.air-gallery-heading { max-width:1000px; margin-inline:auto; }
.air-gallery {
    display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:22px; margin-top:48px;
}
.air-gallery figure {
    margin:0; padding:18px; background:var(--az-sand); border:1px solid var(--az-line);
}
.air-gallery figure.is-featured { grid-column:1/-1; }
.air-gallery img { display:block; width:100%; height:auto; object-fit:contain; }

/* CONTACT */
.air-contact { padding:clamp(72px,7vw,108px) 0; background:var(--az-sand); }
.air-contact-grid {
    display:grid; grid-template-columns:minmax(0,1fr) minmax(360px,.72fr);
    gap:clamp(52px,8vw,124px); align-items:end;
}
.air-contact p { margin:0; font-size:.96rem; line-height:1.72; }
.air-contact .btn {
    display:inline-flex; align-items:center; gap:10px; min-height:50px; margin-top:28px;
    padding:11px 18px; color:var(--az-green-deep); background:var(--az-lime);
    border-color:var(--az-lime); border-radius:4px;
}

@media (max-width:1199.98px) {
    .air-flow { grid-template-columns:1fr 32px 1fr 32px 1fr 32px 1fr; }
    .air-project-contrast { grid-template-columns:repeat(3,minmax(0,1fr)); }
    .air-project-contrast > span { grid-column:1/-1; }
}

@media (max-width:991.98px) {
    .air-hero-grid, .air-process-grid, .air-monitor-grid, .air-contact-grid {
        grid-template-columns:1fr; gap:34px;
    }
    .air-benefits { grid-template-columns:1fr; }
    .air-flow { grid-template-columns:1fr; gap:0; }
    .air-flow i { padding:14px 0; transform:rotate(90deg); }
    .air-gallery { grid-template-columns:repeat(2,minmax(0,1fr)); }
}

@media (max-width:767.98px) {
    .az-container { width:calc(100% - 36px); }
    .air-section { padding-block:62px; }
    .air-hero { padding-block:68px; }
    .air-hero h1 { font-size:clamp(2rem,9vw,3rem); }
    .air-hero-actions { flex-direction:column; align-items:stretch; }
    .air-hero-actions .btn { width:100%; justify-content:center; }
    .air-project-detail-grid, .air-project-contrast, .air-gallery { grid-template-columns:1fr; }
    .air-project-contrast > span, .air-gallery figure.is-featured { grid-column:auto; }
}

/* =========================================================
   COMPETENȚE APLICATE ÎN PROIECT
========================================================= */

.project-services {
    padding: 80px 0;
    background: #f7f8fa;
}

.project-services-head {
    max-width: 860px;
    margin-bottom: 42px;
}

.project-services-eyebrow {
    display: inline-block;
    margin-bottom: 10px;

    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;

    color: rgba(17, 24, 32, 0.55);
}

.project-services-head h2 {
    margin: 0 0 16px;
    max-width: 800px;

    color: #111820;
    line-height: 1.2;
}

.project-services-head p {
    margin: 0;
    max-width: 760px;

    font-size: 1rem;
    line-height: 1.7;
    color: rgba(17, 24, 32, 0.68);
}


/* =========================================================
   GRID
========================================================= */

.project-services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}


/* =========================================================
   CARD
========================================================= */

.project-service-card {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 18px;

    min-height: 250px;
    padding: 26px;

    background: #ffffff;
    border: 1px solid rgba(17, 24, 32, 0.10);
    border-radius: 8px;

    color: inherit;
    text-decoration: none;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        border-color 0.2s ease,
        background-color 0.2s ease;
}

.project-service-card:hover {
    transform: translateY(-3px);
    border-color: rgba(17, 24, 32, 0.22);
    box-shadow: 0 12px 28px rgba(17, 24, 32, 0.08);
    background: #ffffff;
}


/* =========================================================
   NUMBER
========================================================= */

.project-service-number {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 42px;
    height: 42px;

    border-radius: 6px;
    background: #111820;
    color: #ffffff;

    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;

    line-height: 1;
}


/* =========================================================
   CONTENT
========================================================= */

.project-service-label {
    display: block;
    margin-bottom: 7px;

    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;

    color: rgba(17, 24, 32, 0.45);
}

.project-service-card h3 {
    margin: 0 0 10px;

    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.4;

    color: #111820;
}

.project-service-card p {
    margin: 0;

    font-size: 0.9rem;
    line-height: 1.65;

    color: rgba(17, 24, 32, 0.66);
}


/* =========================================================
   LINK
========================================================= */

.project-service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    margin-top: 18px;

    font-size: 0.88rem;
    font-weight: 600;

    color: #111820;

    transition: gap 0.2s ease;
}

.project-service-link i {
    font-size: 0.9rem;
}

.project-service-card:hover .project-service-link {
    gap: 12px;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 991.98px) {

    .project-services {
        padding: 70px 0;
    }

    .project-services-head {
        margin-bottom: 34px;
    }

    .project-services-grid {
        grid-template-columns: 1fr;
    }

    .project-service-card {
        min-height: auto;
    }

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 575.98px) {

    .project-services {
        padding: 56px 0;
    }

    .project-services-head {
        margin-bottom: 28px;
    }

    .project-services-head h2 {
        margin-bottom: 14px;
    }

    .project-services-head p {
        font-size: 0.94rem;
        line-height: 1.65;
    }

    .project-services-grid {
        gap: 14px;
    }

    .project-service-card {
        grid-template-columns: 38px minmax(0, 1fr);
        gap: 14px;

        padding: 20px;
        min-height: auto;
    }

    .project-service-number {
        width: 36px;
        height: 36px;

        font-size: 0.68rem;
    }

    .project-service-label {
        font-size: 0.64rem;
    }

    .project-service-card h3 {
        font-size: 1rem;
    }

    .project-service-card p {
        font-size: 0.88rem;
        line-height: 1.6;
    }

    .project-service-link {
        margin-top: 15px;
        font-size: 0.85rem;
    }

}