/* ============================================================
   components.css — Nav, hero variants, section layouts,
   cards, footer, mobile sticky CTA bar.
   Anti-slop guards enforced inline.
   ============================================================ */


/* ------------------------------------------------------------
   Buttons
   One primary per section. Ghost for secondary. Text links for tertiary.
   No gradients. No pill shapes. No glow.
   ------------------------------------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 14px var(--space-4);
  font-size: var(--text-base);
  font-weight: 600;
  font-family: var(--font-body);
  border-radius: var(--radius-btn);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
  line-height: 1;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-cta-text);
}

.btn--primary:hover {
  background-color: var(--color-cta-hover);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--ghost:hover {
  background-color: var(--color-primary);
  color: #fff;
}

.btn--ghost-light {
  background-color: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn--ghost-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.btn--lg {
  padding: 18px var(--space-6);
  font-size: var(--text-lg);
}

.btn--sm {
  padding: 10px var(--space-3);
  font-size: var(--text-sm);
}


/* ------------------------------------------------------------
   Navigation
   ------------------------------------------------------------ */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-nav-bg);
  border-bottom: 1px solid var(--color-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-primary);
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--color-primary);
}

.nav__cta {
  margin-left: var(--space-4);
}

/* Hamburger — mobile only */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav__hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-primary);
  transition: transform var(--transition), opacity var(--transition);
}

/* Mobile drawer */
.nav__drawer {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background-color: var(--color-bg);
  padding: var(--space-8) var(--space-4);
  flex-direction: column;
  gap: var(--space-4);
}

.nav__drawer.is-open {
  display: flex;
}

.nav__drawer .nav__link {
  font-size: var(--text-lg);
  color: var(--color-text);
  padding-block: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}

.nav__drawer .btn {
  margin-top: var(--space-3);
  align-self: flex-start;
}

/* Hamburger open state */
.nav__hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__hamburger.is-open span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }
}


/* ------------------------------------------------------------
   Hero variants
   Default: left-aligned. Centered is the exception.
   ------------------------------------------------------------ */

.hero {
  position: relative;
  overflow: hidden;
}

/* Shared hero content */
.hero__content {
  position: relative;
  z-index: 2;
}

.hero__label {
  display: inline-block;
  margin-bottom: var(--space-3);
}

.hero__headline {
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.hero__subhead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-bottom: var(--space-5);
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* Credibility signals (star rating, review count, cert badges) */
.hero__trust {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-5);
  flex-wrap: wrap;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

.hero__trust-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* ---- .hero--split (default recommended) ---- */
.hero--split {
  padding-block: var(--space-12);
  background-color: var(--color-bg);
}

.hero--split .hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.hero--split .hero__image {
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.hero--split .hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 768px) {
  .hero--split .hero__inner {
    grid-template-columns: 1fr;
  }

  .hero--split .hero__image {
    order: -1;
  }
}

/* ---- .hero--centered ---- */
.hero--centered {
  padding-block: var(--space-16);
  background-color: var(--color-surface);
  text-align: center;
}

.hero--centered .hero__inner {
  max-width: 720px;
  margin-inline: auto;
}

.hero--centered .hero__subhead {
  margin-inline: auto;
  max-width: 52ch;
}

.hero--centered .hero__actions {
  justify-content: center;
}

.hero--centered .hero__trust {
  justify-content: center;
}

/* ---- .hero--minimal ---- */
.hero--minimal {
  padding-block: var(--space-16);
  background-color: var(--color-bg);
}

.hero--minimal .hero__inner {
  max-width: 800px;
}

.hero--minimal .hero__headline {
  font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.hero--minimal .hero__subhead {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  color: var(--color-primary);
  font-family: var(--font-heading);
  line-height: 1.15;
  max-width: 18ch;
  font-weight: 600;
  margin-bottom: var(--space-8);
}

/* ---- .hero--fullbleed (trades/contractors) ---- */
.hero--fullbleed {
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.hero--fullbleed .hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero--fullbleed .hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero--fullbleed .hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.72) 0%,
    rgba(0, 0, 0, 0.4) 55%,
    rgba(0, 0, 0, 0.1) 100%
  );
}

.hero--fullbleed .hero__inner {
  position: relative;
  z-index: 2;
  padding-block: var(--space-12);
  max-width: 600px;
}

.hero--fullbleed .hero__headline {
  color: #fff;
}

.hero--fullbleed .hero__subhead {
  color: rgba(255, 255, 255, 0.85);
}

.hero--fullbleed .hero__trust-item {
  color: rgba(255, 255, 255, 0.75);
}

/* Per-variant visibility — JS class-switching in preview mode relies on these */
.hero--centered .hero__image,
.hero--minimal .hero__image,
.hero--fullbleed .hero__image {
  display: none;
}

.hero__bg {
  display: none;
}

.hero--fullbleed .hero__bg {
  display: block;
}


/* ------------------------------------------------------------
   Problem section
   Staggered full-width rows — not icon grids.
   ------------------------------------------------------------ */

.problem {
  background-color: var(--color-surface);
}

.problem__item {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: var(--space-6);
  align-items: start;
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.problem__item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.problem__number {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  color: var(--color-accent);
  line-height: 1;
  font-weight: 600;
}

.problem__body h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.problem__body p {
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .problem__item {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .problem__number {
    font-size: var(--text-3xl);
  }
}


/* ------------------------------------------------------------
   Features section
   Pairs feature with objection. 3 items, left-aligned text.
   ------------------------------------------------------------ */

.features {
  background-color: var(--color-bg);
}

.features__section-label {
  margin-bottom: var(--space-3);
}

.features__heading {
  margin-bottom: var(--space-8);
  max-width: 34ch;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.feature-card {
  padding: var(--space-5);
  background-color: var(--color-surface);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
}

.feature-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.feature-card__body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: var(--prose-max);
}

.feature-card__objection {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 500;
}

@media (max-width: 768px) {
  .features__grid {
    grid-template-columns: 1fr;
  }
}


/* ------------------------------------------------------------
   Services preview
   3–4 cards, links to services.html
   ------------------------------------------------------------ */

.services-preview {
  background-color: var(--color-surface);
}

.services-preview__header {
  margin-bottom: var(--space-8);
}

.services-preview__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4);
}

.service-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
  background-color: var(--color-bg);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition);
}

.service-card:hover {
  border-color: var(--color-accent);
}

.service-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: var(--space-4);
}

.service-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}

.service-card__link:hover {
  gap: var(--space-1);
}

.service-card__link::after {
  content: '→';
}


/* ------------------------------------------------------------
   Testimonials
   Editorial pull-quote format. Not back-to-back identical grids.
   Mix: 1 large featured quote + 2 smaller quotes.
   ------------------------------------------------------------ */

.testimonials {
  background-color: var(--color-primary);
  color: #fff;
}

.testimonials__label {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-3);
}

.testimonials__heading {
  color: #fff;
  margin-bottom: var(--space-8);
  max-width: 28ch;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--space-4);
}

.testimonial-card {
  background-color: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-card);
  padding: var(--space-5);
}

/* Featured quote spans full width of right column, or 2 columns on small layouts */
.testimonial-card--featured {
  grid-column: 1 / -1;
}

@media (min-width: 769px) {
  .testimonials__grid {
    grid-template-columns: 1.5fr 1fr;
  }

  .testimonial-card--featured {
    grid-column: 1;
    grid-row: 1 / -1;
  }
}

.testimonial-card__quote {
  font-size: var(--text-lg);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: var(--space-4);
}

.testimonial-card--featured .testimonial-card__quote {
  font-size: var(--text-xl);
  font-family: var(--font-heading);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.testimonial-card__name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: #fff;
}

.testimonial-card__role {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.55);
}

.testimonial-card__result {
  display: inline-block;
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
}


/* ------------------------------------------------------------
   Portfolio preview
   3 cards with results. Filterable by industry (JS-driven).
   ------------------------------------------------------------ */

.portfolio-preview {
  background-color: var(--color-bg);
}

.portfolio-preview__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  gap: var(--space-4);
  flex-wrap: wrap;
}

.portfolio-preview__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.portfolio-card {
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  overflow: hidden;
  background-color: var(--color-bg);
  transition: border-color var(--transition);
}

.portfolio-card:hover {
  border-color: var(--color-primary);
}

.portfolio-card__image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.portfolio-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 300ms ease;
}

.portfolio-card:hover .portfolio-card__image img {
  transform: scale(1.03);
}

.portfolio-card__body {
  padding: var(--space-4);
}

.portfolio-card__industry {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.portfolio-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.portfolio-card__result {
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 600;
}

@media (max-width: 768px) {
  .portfolio-preview__grid {
    grid-template-columns: 1fr;
  }
}


/* ------------------------------------------------------------
   Founder's note
   Owner photo, 2–3 sentences, signature. High-trust signal.
   ------------------------------------------------------------ */

.founders-note {
  background-color: var(--color-surface);
}

.founders-note__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-8);
  align-items: start;
  max-width: 720px;
}

.founders-note__photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.founders-note__quote {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  line-height: 1.5;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  font-style: italic;
}

.founders-note__sig {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
}

.founders-note__sig-title {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-family: var(--font-body);
}

@media (max-width: 768px) {
  .founders-note__inner {
    grid-template-columns: 1fr;
  }
}


/* ------------------------------------------------------------
   FAQ — accordion
   ------------------------------------------------------------ */

.faq {
  background-color: var(--color-bg);
}

.faq__heading {
  margin-bottom: var(--space-8);
  max-width: 28ch;
}

.faq__list {
  max-width: 720px;
}

.faq__item {
  border-top: 1px solid var(--color-border);
}

.faq__item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding-block: var(--space-4);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-primary);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
}

.faq__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-accent);
  transition: transform var(--transition);
}

.faq__item.is-open .faq__icon {
  transform: rotate(45deg);
}

.faq__answer {
  display: none;
  padding-bottom: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
  max-width: var(--prose-max);
}

.faq__item.is-open .faq__answer {
  display: block;
}


/* ------------------------------------------------------------
   Final CTA section
   ------------------------------------------------------------ */

.final-cta {
  background-color: var(--color-accent);
  text-align: center;
  padding-block: var(--space-12);
}

.final-cta__heading {
  color: #fff;
  max-width: 24ch;
  margin-inline: auto;
  margin-bottom: var(--space-3);
}

.final-cta__sub {
  color: rgba(255, 255, 255, 0.8);
  margin-inline: auto;
  margin-bottom: var(--space-6);
}

.final-cta__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.final-cta__secondary-link {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--text-sm);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

.final-cta__secondary-link:hover {
  color: #fff;
}


/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */

.footer {
  background-color: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding-block: var(--space-10);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer__brand-name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: #fff;
  margin-bottom: var(--space-2);
}

.footer__brand-desc {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
  max-width: 28ch;
}

.footer__col-heading {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: var(--space-3);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition);
}

.footer__link:hover {
  color: #fff;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__copyright {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer__legal-links {
  display: flex;
  gap: var(--space-4);
}

.footer__legal-link {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--transition);
}

.footer__legal-link:hover {
  color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}


/* ------------------------------------------------------------
   Mobile sticky CTA bar
   Appears after hero exits viewport. Invisible on desktop.
   Single button only.
   ------------------------------------------------------------ */

.sticky-cta {
  display: none;
}

@media (max-width: 768px) {
  .sticky-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: var(--space-2) var(--space-3);
    transform: translateY(100%);
    transition: transform 300ms ease;
  }

  .sticky-cta.is-visible {
    transform: translateY(0);
  }

  .sticky-cta .btn {
    width: 100%;
    justify-content: center;
  }
}


/* ------------------------------------------------------------
   v2: Hero credibility toggle
   hero--cred-text shows text bar; hero--cred-logos shows badge strip.
   ------------------------------------------------------------ */

.hero--cred-logos .hero__trust        { display: none; }
.hero--cred-text  .hero__trust-logos  { display: none; }

.hero__trust-logos {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  flex-wrap: wrap;
}

.hero__trust-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  background-color: var(--color-surface);
  white-space: nowrap;
}

/* Adjust badge colors on dark hero backgrounds */
.hero--fullbleed .hero__trust-badge {
  border-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.8);
  background-color: rgba(255, 255, 255, 0.1);
}


/* ------------------------------------------------------------
   v2: Why Us — 3 pillars replacing Problem + Features
   ------------------------------------------------------------ */

.why-us {
  background-color: var(--color-surface);
}

.why-us__pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.why-us__pillar {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-5);
  background-color: var(--color-bg);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
}

.why-us__pillar-num {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  color: var(--color-accent);
  line-height: 1;
  font-weight: 600;
}

.why-us__pillar-title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}

.why-us__pillar-body p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: var(--prose-max);
}

@media (max-width: 768px) {
  .why-us__pillars {
    grid-template-columns: 1fr;
  }
}


/* ------------------------------------------------------------
   v2: Services — dual layout (similar / distinct)
   ------------------------------------------------------------ */

.services {
  background-color: var(--color-bg);
}

.services--similar .services__distinct { display: none; }
.services--distinct .services__similar { display: none; }

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4);
}

/* Qualifier line — distinct variant only */
.service-card__qualifier {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-4);
}

.service-card__qualifier em {
  font-style: italic;
  color: var(--color-accent);
  font-weight: 500;
}


/* ------------------------------------------------------------
   v2: Proof Block — testimonials or portfolio/case studies
   ------------------------------------------------------------ */

.proof-block--testimonials {
  background-color: var(--color-primary);
  color: #fff;
}

.proof-block--portfolio {
  background-color: var(--color-bg);
}

.proof-block--testimonials .proof-block__portfolio { display: none; }
.proof-block--portfolio   .proof-block__testimonials { display: none; }

/* Testimonials variant — heading + label inherit from existing .testimonials styles */
.proof-block__label {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-3);
}

.proof-block__heading {
  color: #fff;
  margin-bottom: var(--space-8);
  max-width: 28ch;
}

/* Portfolio variant header */
.proof-block__portfolio-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  gap: var(--space-4);
  flex-wrap: wrap;
}

.proof-block__portfolio-heading {
  margin-top: var(--space-2);
}

/* Case study cards */
.case-studies__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.case-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5);
  background-color: var(--color-surface);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
}

.case-card__label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.case-card__context {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.case-card__challenge {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  max-width: var(--prose-max);
}

.case-card__result {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
  max-width: var(--prose-max);
  margin-top: auto;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}

@media (max-width: 768px) {
  .case-studies__grid {
    grid-template-columns: 1fr;
  }
}


/* ------------------------------------------------------------
   Section header pattern — shared label + heading + sub
   ------------------------------------------------------------ */

.section-header {
  margin-bottom: var(--space-8);
}

.section-header--centered {
  text-align: center;
}

.section-header--centered .section-header__sub {
  margin-inline: auto;
}

.section-header__label {
  margin-bottom: var(--space-2);
}

.section-header__heading {
  margin-bottom: var(--space-3);
}

.section-header__sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  line-height: 1.6;
}