.project-page {
    text-align: left;
}

.project-page .nav-list a[aria-current="page"] {
    color: var(--primary-color);
}

.project-hero {
    background:
        linear-gradient(135deg, rgba(3, 23, 26, 0.96) 0%, rgba(7, 80, 86, 0.94) 54%, rgba(22, 35, 42, 0.96) 100%);
    color: var(--background-color);
    padding: 5rem 0 4rem;
}

.project-hero-inner,
.project-section-inner {
    width: min(1160px, 92vw);
    margin: 0 auto;
}

.project-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: center;
}

.project-eyebrow,
.project-section-kicker {
    margin-bottom: 0.75rem;
    color: var(--accent-color);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.project-hero h1 {
    max-width: 11ch;
    font-size: clamp(3rem, 7vw, 6.4rem);
    line-height: 0.98;
    font-weight: 700;
}

.project-hero-text {
    max-width: 58ch;
    margin-top: 1.4rem;
    color: rgba(228, 238, 240, 0.9);
    font-size: 1.08rem;
    line-height: 1.75;
}

.project-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.7rem;
}

.project-button {
    display: inline-flex;
    align-items: center;
    min-height: 2.8rem;
    padding: 0.78rem 1rem;
    border-radius: 7px;
    font-weight: 800;
}

.project-button-primary,
.project-button-primary:visited {
    background: var(--accent-color);
    color: var(--text-color-black);
}

.project-button-secondary,
.project-button-secondary:visited {
    background: rgba(228, 238, 240, 0.08);
    color: var(--background-color);
    border: 1px solid rgba(228, 238, 240, 0.24);
}

.pipeline-hero-visual {
    position: relative;
    min-height: 640px;
    border: 1px solid rgba(228, 238, 240, 0.16);
    border-radius: 8px;
    background:
        linear-gradient(rgba(228, 238, 240, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(228, 238, 240, 0.05) 1px, transparent 1px),
        rgba(3, 23, 26, 0.52);
    background-size: 42px 42px;
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.24);
    overflow: hidden;
}

#pipelineCanvas {
    width: 100%;
    height: 560px;
    display: block;
}

.pipeline-status-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid rgba(228, 238, 240, 0.12);
}

.pipeline-status-grid span {
    padding: 1rem 0.8rem;
    color: rgba(228, 238, 240, 0.82);
    border-right: 1px solid rgba(228, 238, 240, 0.12);
    font-size: 0.8rem;
    font-weight: 700;
    text-align: center;
}

.pipeline-status-grid span:last-child {
    border-right: 0;
}

.project-section {
    padding: 5rem 0;
    background: var(--surface-color);
}

.project-story,
.problem-band {
    background: var(--background-color);
}

.architecture-band {
    background: #f7faf9;
}

.stack-band {
    background: var(--surface-strong);
    color: var(--background-color);
}

.project-section-heading {
    max-width: 720px;
    margin-bottom: 2rem;
}

.project-section h2 {
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.08;
}

.project-story-grid,
.split-section,
.use-case-grid {
    display: grid;
    grid-template-columns: minmax(240px, 0.85fr) minmax(0, 1.15fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
}

.project-story-grid > p,
.section-note {
    color: rgba(22, 35, 42, 0.78);
    font-size: 1.05rem;
    line-height: 1.85;
}

.flow-map {
    position: relative;
    display: grid;
    grid-template-columns: repeat(6, minmax(130px, 1fr));
    gap: 0.8rem;
    align-items: stretch;
}

.flow-map::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 4%;
    right: 4%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--primary-color));
    transform: translateY(-50%);
    opacity: 0.28;
}

.flow-node {
    position: relative;
    min-height: 235px;
    padding: 1.1rem;
    background: var(--surface-color);
    border: 1px solid rgba(22, 35, 42, 0.1);
    border-radius: 8px;
    box-shadow: 0 18px 40px rgba(22, 35, 42, 0.08);
    z-index: 1;
}

.flow-node::after {
    content: "";
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-color);
    box-shadow: 0 0 0 6px rgba(152, 206, 0, 0.14);
}

.flow-label {
    display: inline-flex;
    margin-bottom: 1.6rem;
    color: var(--primary-color);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.flow-node h3,
.decision-list h3,
.solution-grid h3 {
    margin-bottom: 0.7rem;
    font-size: 1.1rem;
}

.flow-node p,
.decision-list p,
.solution-grid p {
    color: rgba(22, 35, 42, 0.72);
    line-height: 1.65;
}

.decision-list {
    display: grid;
    gap: 1rem;
}

.decision-list article {
    padding: 1.1rem 0 1.1rem 1.2rem;
    border-left: 4px solid var(--accent-color);
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.solution-grid article {
    padding: 1.1rem;
    border-radius: 8px;
    background: var(--surface-color);
    border: 1px solid rgba(22, 35, 42, 0.08);
}

.solution-grid span {
    display: inline-flex;
    margin-bottom: 1.6rem;
    color: var(--primary-color);
    font-family: 'Sora', sans-serif;
    font-weight: 800;
}

.use-cases,
.stack-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.use-cases span,
.stack-grid span {
    display: inline-flex;
    align-items: center;
    min-height: 2.7rem;
    padding: 0.72rem 0.95rem;
    border-radius: 999px;
    font-weight: 800;
}

.use-cases span {
    background: var(--background-color);
    color: var(--text-color-black);
}

.stack-grid span {
    background: rgba(228, 238, 240, 0.08);
    color: var(--background-color);
    border: 1px solid rgba(228, 238, 240, 0.2);
}

@media (max-width: 980px) {
    .project-hero-inner,
    .project-story-grid,
    .split-section,
    .use-case-grid {
        grid-template-columns: 1fr;
    }

    .project-hero h1 {
        max-width: 12ch;
    }

    .flow-map,
    .solution-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .flow-map::before {
        display: none;
    }
}

@media (max-width: 640px) {
    .project-hero {
        padding: 3.5rem 0;
    }

    .project-hero-inner {
        width: min(100% - 2rem, 560px);
    }

    .pipeline-hero-visual {
        min-height: 520px;
    }

    #pipelineCanvas {
        height: 430px;
    }

    .pipeline-status-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .flow-map,
    .solution-grid {
        grid-template-columns: 1fr;
    }

    .project-section {
        padding: 3.5rem 0;
    }
}