/* HERO */
.hero {
    padding: clamp(6rem, 10vw, 10rem) 0;
    border-bottom: 2px solid var(--black);
}
.hero__label {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    grid-column: 1/-1;
    margin-bottom: 2rem;
}
.hero__h1 {
    font-family: var(--font-heading);
    font-size: clamp(3.5rem, 7vw, 8rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 0.95;
    grid-column: 1/10;
    margin-bottom: 3rem;
}
.hero__subtitle {
    font-size: 1.375rem;
    color: var(--gray-text);
    grid-column: 1/7;
    line-height: 1.6;
}
.hero__stat {
    grid-column: 9/13;
    align-self: end;
    padding-bottom: 0.25rem;
}
.hero__stat-number {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 800;
    color: var(--black);
    letter-spacing: -0.05em;
    line-height: 1;
}
.hero__stat-label {
    font-size: 0.875rem;
    color: var(--gray-text);
    margin-top: 0.25rem;
}

/* SCREENSHOT */
.screenshot-section {
    padding: clamp(4rem, 6vw, 6rem) 0;
    background: var(--gray-light);
}
.screenshot-wrap {
    grid-column: 1/-1;
    overflow: hidden;
    border-radius: 4px;
}
.screenshot-wrap img {
    width: 100%;
    border-radius: 4px;
}

/* CAPABILITIES */
.capabilities {
    padding: clamp(6rem, 10vw, 10rem) 0;
    background: var(--white);
}
.capabilities__label {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    grid-column: 1/-1;
    margin-bottom: 1.5rem;
}
.capabilities__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    grid-column: 1/8;
    margin-bottom: 5rem;
}
.cap-cards {
    grid-column: 1/-1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border: 1px solid var(--gray-light);
    border-radius: 4px;
    overflow: hidden;
}
.cap-card {
    padding: 2.5rem;
    border-right: 1px solid var(--gray-light);
}
.cap-card:last-child { border-right: none; }
.cap-card__icon {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 1.5rem;
    line-height: 1;
}
.cap-card__title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}
.cap-card__text {
    font-size: 0.9375rem;
    color: var(--gray-text);
    line-height: 1.65;
}

/* PIPELINE */
.pipeline-section {
    background: var(--gray-light);
    padding: clamp(6rem, 10vw, 10rem) 0;
}
.pipeline-section__label {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    grid-column: 1/-1;
    margin-bottom: 1.5rem;
}
.pipeline-section__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    grid-column: 1/-1;
    margin-bottom: 5rem;
}
.pipeline {
    grid-column: 1/-1;
    display: flex;
    align-items: stretch;
    gap: 0;
}
.pipeline-step {
    flex: 1;
    background: var(--white);
    padding: 2.5rem 2rem;
    position: relative;
    border: 1px solid rgba(0,0,0,0.1);
}
.pipeline-step + .pipeline-step {
    border-left: none;
}
.pipeline-step__arrow {
    position: absolute;
    right: -1.25rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 700;
}
.pipeline-step:last-child .pipeline-step__arrow { display: none; }
.pipeline-step__num {
    font-family: var(--font-heading);
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 1rem;
}
.pipeline-step__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    margin-bottom: 0.75rem;
}
.pipeline-step__text {
    font-size: 0.875rem;
    color: var(--gray-text);
    line-height: 1.6;
}

/* DOMAIN ADAPTATION */
.domain-section {
    padding: clamp(6rem, 10vw, 10rem) 0;
    background: var(--gray-light);
}
.domain-section__label {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    grid-column: 1/-1;
    margin-bottom: 1.5rem;
}
.domain-section__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    color: var(--black);
    letter-spacing: -0.03em;
    grid-column: 1/7;
    margin-bottom: 0;
}
.domain-section__text {
    font-size: 1.0625rem;
    color: var(--gray-text);
    grid-column: 7/13;
    align-self: end;
    line-height: 1.7;
}
.domain-points {
    grid-column: 1/-1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    margin-top: 4rem;
}
.domain-point {
    background: var(--white);
    padding: 2.5rem;
    border-top: 2px solid var(--accent);
}
.domain-point__title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 0.875rem;
}
.domain-point__text {
    font-size: 0.9375rem;
    color: var(--gray-text);
    line-height: 1.65;
}

/* PULL QUOTE */
.pull-quote {
    padding: clamp(6rem, 10vw, 10rem) 0;
    border-bottom: 2px solid var(--black);
}
.pull-quote__text {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    grid-column: 1/10;
    color: var(--black);
}
.pull-quote__text em {
    font-style: normal;
    color: var(--accent);
}

/* USE CASES */
.usecases {
    padding: clamp(6rem, 10vw, 10rem) 0;
    background: var(--white);
}
.usecases__label {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    grid-column: 1/-1;
    margin-bottom: 1.5rem;
}
.usecases__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    grid-column: 1/-1;
    margin-bottom: 4rem;
}
.usecase-row {
    grid-column: 1/-1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}
.usecase-item__tag {
    font-family: var(--font-heading);
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--accent);
    margin-bottom: 0.75rem;
}
.usecase-item__title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}
.usecase-item__text {
    font-size: 0.9375rem;
    color: var(--gray-text);
    line-height: 1.65;
}

/* CTA */
.cta-section {
    background: var(--accent);
    padding: clamp(6rem, 10vw, 10rem) 0;
}
.cta-section__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.04em;
    grid-column: 1/8;
}
.cta-section__action {
    grid-column: 9/13;
    align-self: center;
    display: flex;
    justify-content: flex-end;
}
.btn-primary {
    display: inline-block;
    padding: 1.25rem 2.5rem;
    background: var(--white);
    color: var(--black);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: 2px;
    transition: background 0.2s, color 0.2s;
}
.btn-primary:hover { background: var(--black); color: var(--white); }

@media (max-width: 768px) {
    .hero__h1 { grid-column: 1/-1; font-size: clamp(2.25rem, 7vw, 3.5rem); word-break: break-word; overflow-wrap: break-word; hyphens: auto; }
    .hero__subtitle { grid-column: 1/-1; }
}
@media (max-width: 1024px) {
    .hero__h1 { grid-column: 1/-1; }
    .hero__subtitle { grid-column: 1/-1; }
    .hero__stat { grid-column: 1/-1; }
    .cap-cards { grid-template-columns: repeat(2, 1fr); }
    .cap-card { border-bottom: 1px solid var(--gray-light); }
    .pipeline { flex-direction: column; }
    .pipeline-step__arrow { display: none; }
    .domain-section__title { grid-column: 1/-1; }
    .domain-section__text { grid-column: 1/-1; }
    .domain-points { grid-template-columns: 1fr; }
    .pull-quote__text { grid-column: 1/-1; }
    .usecase-row { grid-template-columns: repeat(2, 1fr); }
    .cta-section__title { grid-column: 1/-1; }
    .cta-section__action { grid-column: 1/-1; justify-content: flex-start; }
    .capabilities__title { grid-column: 1/-1; }
}
@media (max-width: 600px) {
    .cap-cards { grid-template-columns: 1fr; }
    .usecase-row { grid-template-columns: 1fr; }
}