html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
* { box-sizing: border-box; }

.home-page {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
    padding-bottom: 5rem;
}

.home-eyebrow {
    margin: 0 0 0.8rem;
    color: var(--color-primary);
    font-size: 0.8rem;
    font-weight: 750;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
    align-items: center;
    gap: clamp(3rem, 7vw, 6rem);
    min-height: calc(100vh - 4.5rem);
    padding: 5rem 0;
}

.hero h1 {
    max-width: 760px;
    margin: 0;
    font-size: clamp(3rem, 6.5vw, 5.4rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.hero__description {
    max-width: 650px;
    margin: 1.6rem 0 0;
    color: var(--color-muted);
    font-size: clamp(1.05rem, 2vw, 1.22rem);
    line-height: 1.75;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }

.button {
    display: inline-flex;
    justify-content: center;
    padding: 0.9rem 1.3rem;
    border: 1px solid transparent;
    border-radius: 0.65rem;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.button:hover { transform: translateY(-2px); }
.button--primary { background: var(--color-primary); color: var(--color-on-primary); }
.button--primary:hover { background: var(--color-primary-hover); }
.button--secondary { border-color: var(--color-border); background: var(--color-surface); color: var(--color-text); }

.hero__highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 1.8rem;
    margin: 3rem 0 0;
    padding: 0;
    list-style: none;
}

.hero__highlights li { display: grid; gap: 0.2rem; }
.hero__highlights strong { font-size: 1.15rem; }
.hero__highlights span { color: var(--color-muted); font-size: 0.84rem; }

.hero__visual {
    position: relative;
    padding: 2rem;
    border-radius: 2rem;
    background: linear-gradient(145deg, var(--color-primary), #8b5cf6);
    box-shadow: 0 24px 60px var(--shadow-strong);
}

.hero__code-window {
    padding: 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 0.8rem;
    background: var(--color-code-background);
    color: var(--color-code-text);
    font-family: Consolas, monospace;
    font-size: clamp(0.8rem, 2vw, 1rem);
    line-height: 1.9;
}

.hero__code-window code { color: inherit; }
.hero__code-window code span { color: #b8a7ff; }
.hero__code-window code strong { color: #88dfb0; }
.hero__window-bar { display: block; width: 2.6rem; height: 0.55rem; margin-bottom: 1.3rem; border-radius: 1rem; background: #f18d8d; box-shadow: 1rem 0 #f0cc72, 2rem 0 #7ed89f; }

.home-section { padding: clamp(4.5rem, 9vw, 7rem) 0; }
.section-heading { max-width: 720px; }
.section-heading h2, .home-cta h2 { margin: 0; font-size: clamp(2rem, 4.5vw, 3.3rem); line-height: 1.15; letter-spacing: -0.025em; }
.section-heading > p:last-child { color: var(--color-muted); line-height: 1.7; }
.section-heading--centered { margin: 0 auto; text-align: center; }

.about-section { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 7vw, 6rem); border-top: 1px solid var(--color-border); }
.about-section__content { color: var(--color-muted); font-size: 1.05rem; line-height: 1.85; }
.about-section__content p:first-child { margin-top: 0; }

.skills-section { margin-inline: calc(50% - 50vw); padding-inline: max(1rem, calc((100vw - 1120px) / 2)); background: var(--color-background-subtle); }
.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3rem; }
.skill-card { padding: 1.7rem; border: 1px solid var(--color-border); border-radius: 1rem; background: var(--color-surface); }
.skill-card__number { color: var(--color-primary); font-size: 0.82rem; font-weight: 800; }
.skill-card h3 { margin: 1.5rem 0 0.7rem; font-size: 1.3rem; }
.skill-card p, .skill-card li { color: var(--color-muted); line-height: 1.65; }
.skill-card ul { display: flex; flex-wrap: wrap; gap: 0.45rem; margin: 1.3rem 0 0; padding: 0; list-style: none; }
.skill-card li { padding: 0.3rem 0.55rem; border-radius: 0.4rem; background: var(--color-primary-soft); font-size: 0.8rem; }

.section-heading--with-action { display: flex; align-items: end; justify-content: space-between; max-width: none; gap: 2rem; }
.text-link { color: var(--color-primary); font-weight: 700; text-decoration: none; white-space: nowrap; }
.featured-projects__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(0, clamp(280px, 32vw, 380px)));
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3rem;
}
.featured-projects__grid .project-card--compact { aspect-ratio: 1 / 1; }
.featured-projects__grid .project-card--compact .project-card__image {
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    object-fit: contain;
    background: var(--color-background-subtle);
}

.approach-section { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(3rem, 8vw, 7rem); border-top: 1px solid var(--color-border); }
.approach-list { margin: 0; padding: 0; list-style: none; }
.approach-list li { display: grid; grid-template-columns: 2.5rem 1fr; gap: 1.2rem; padding: 0 0 1.8rem; border-bottom: 1px solid var(--color-border); }
.approach-list li + li { padding-top: 1.8rem; }
.approach-list > li > span { color: var(--color-primary); font-weight: 800; }
.approach-list h3 { margin: 0 0 0.4rem; }
.approach-list p { margin: 0; color: var(--color-muted); line-height: 1.65; }

.home-cta { padding: clamp(2.5rem, 7vw, 5rem); border-radius: 1.5rem; background: var(--color-primary); color: var(--color-on-primary); text-align: center; }
.home-cta .home-eyebrow { color: var(--color-on-primary); opacity: 0.75; }
.home-cta > p:not(.home-eyebrow) { margin: 1rem auto 0; max-width: 620px; line-height: 1.7; opacity: 0.85; }
.home-cta .hero__actions { justify-content: center; }
.button--light { background: var(--color-on-primary); color: #30306f; }
.button--outline-light { border-color: rgba(255, 255, 255, 0.55); color: var(--color-on-primary); }

@media (max-width: 800px) {
    .hero { grid-template-columns: 1fr; min-height: auto; }
    .hero__visual { width: min(100%, 430px); }
    .about-section, .approach-section { grid-template-columns: 1fr; }
    .skills-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
    .home-page { padding-bottom: 2rem; }
    .hero { padding: 4rem 0; }
    .hero__highlights { gap: 1rem; justify-content: space-between; }
    .section-heading--with-action { align-items: flex-start; flex-direction: column; }
    .featured-projects__grid { grid-template-columns: minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .button { transition: none; }
}