/* Alfa internal-page styles (service, product, landing). Loaded after style.css on non-front pages. */
/* ============================================
     Design tokens — Studio palette (shared with Home)
     ============================================ */
  :root {
    --slate: #5A7A9A;
    --slate-soft: #E5EBF0;
    --orange: #C55A28;
    --orange-hover: #A94B21;
    --cream: #F4EFE6;
    --cream-warm: #FAF6EC;
    --cream-cool: #EFEAE0;
    --charcoal: #1F2933;
    --charcoal-soft: #3E4A55;
    --charcoal-muted: #6B7580;
    --line: rgba(31, 41, 51, 0.10);
    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --fraunces-clean: 'WONK' 0, 'SOFT' 50;
    --page-max: 1240px;
    --page-pad: clamp(20px, 5vw, 48px);
    --section-y: clamp(64px, 8vw, 120px);
  }

  /* Reset + base */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
  body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--charcoal);
    background: var(--cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  img, svg { max-width: 100%; height: auto; display: block; }
  a { color: inherit; text-decoration: none; }
  button { font: inherit; cursor: pointer; border: none; background: none; }

  /* Typography */
  h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-variation-settings: var(--fraunces-clean);
    font-feature-settings: 'dlig' 0;
    font-weight: 500; line-height: 1.15;
    letter-spacing: -0.015em; color: var(--charcoal);
  }
  h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); }
  h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }

  .eyebrow {
    font-family: var(--font-body); font-size: 12px; font-weight: 500;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--slate); margin-bottom: 20px;
  }

  .lead { font-size: 1.075rem; color: var(--charcoal-soft); line-height: 1.6; }

  .container {
    max-width: var(--page-max);
    margin: 0 auto;
    padding: 0 var(--page-pad);
  }

  section { padding-block: var(--section-y); }

  /* ============================================
     Header — sticky, opaque (internal page)
     ============================================ */
  .site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(244, 239, 230, 0.92);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--line);
  }
  .header-inner {
    display: flex; align-items: center; gap: 32px;
    padding: 16px var(--page-pad);
    max-width: none; margin: 0;
  }
  .site-logo { flex: 0 0 auto; display: block; }
  .site-logo img { height: 44px; width: auto; display: block; }
  .site-nav { display: flex; align-items: center; gap: 32px; margin-left: auto; }
  .nav-links { display: flex; gap: 28px; list-style: none; }
  .nav-links a {
    font-size: 15px; font-weight: 500; color: var(--charcoal);
    padding: 6px 0; position: relative; transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--orange); }
  .nav-links a.current {
    color: var(--orange);
  }
  .nav-links a.current::after {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0;
    height: 2px; background: var(--orange); border-radius: 1px;
  }
  .nav-cta {
    background: var(--orange); color: var(--cream);
    padding: 10px 22px; border-radius: 6px; font-weight: 500; font-size: 15px;
    transition: background 0.2s;
  }
  .nav-cta:hover { background: var(--orange-hover); color: var(--cream); }
  .contact-quick {
    display: flex; flex-direction: column; align-items: flex-end; gap: 2px;
    font-size: 13px; line-height: 1.3;
  }
  .contact-quick a { color: var(--charcoal-soft); transition: color 0.2s; }
  .contact-quick a:hover { color: var(--orange); }
  .contact-quick .phone { font-weight: 500; color: var(--charcoal); }
  .hamburger { display: none; }

  @media (max-width: 960px) {
    .site-nav { display: none; }
    .site-nav.open { display: flex; }
    .site-nav {
      position: absolute; top: 100%; left: 0; right: 0;
      background: var(--cream); border-bottom: 1px solid var(--line);
      flex-direction: column; align-items: stretch; gap: 0;
      padding: 12px var(--page-pad) 20px;
    }
    .nav-links { flex-direction: column; gap: 0; }
    .nav-links li { border-bottom: 1px solid var(--line); }
    .nav-links a { display: block; padding: 14px 0; }
    .nav-cta { text-align: center; margin-top: 12px; }
    .contact-quick { align-items: flex-start; margin-top: 12px; }
    .hamburger {
      display: block; margin-left: auto;
      width: 32px; height: 32px; position: relative;
    }
    .hamburger span {
      position: absolute; left: 4px; right: 4px; height: 2px;
      background: var(--charcoal); border-radius: 1px; transition: transform 0.3s;
    }
    .hamburger span:nth-child(1) { top: 10px; }
    .hamburger span:nth-child(2) { top: 15px; }
    .hamburger span:nth-child(3) { top: 20px; }
    .hamburger.open span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }
  }

  /* ============================================
     Page hero
     ============================================ */
  .page-hero {
    padding-block: clamp(80px, 10vw, 140px);
    background: var(--cream);
    text-align: center;
  }
  .page-hero .container { max-width: 780px; }
  .page-hero .eyebrow { margin-bottom: 24px; }
  .page-hero h1 { margin-bottom: 28px; }
  .page-hero .page-lead {
    font-size: 1.15rem; line-height: 1.65; color: var(--charcoal-soft);
  }
  .signature-rule {
    width: 88px; height: 3px; background: var(--orange);
    border-radius: 2px; margin: 32px auto 0;
  }

  /* ============================================
     Services grid
     ============================================ */
  .services-grid {
    padding-block: var(--section-y);
    background: var(--cream-warm);
  }
  .services-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .service-card {
    display: flex; flex-direction: column;
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 40px 36px;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
    text-decoration: none;
    color: inherit;
    min-height: 240px;
    position: relative;
  }
  .service-card:hover {
    transform: translateY(-4px);
    border-color: var(--slate);
    box-shadow: 0 12px 30px rgba(31, 41, 51, 0.08);
  }
  .service-num {
    font-family: var(--font-display);
    font-variation-settings: var(--fraunces-clean);
    font-size: 2.4rem; font-weight: 500; line-height: 1;
    color: var(--slate); opacity: 0.4;
    margin-bottom: 20px;
  }
  .service-title {
    font-family: var(--font-display);
    font-variation-settings: var(--fraunces-clean);
    font-size: 1.5rem; font-weight: 500;
    color: var(--charcoal);
    margin-bottom: 12px;
    letter-spacing: -0.01em; line-height: 1.2;
  }
  .service-desc {
    font-size: 0.98rem; color: var(--charcoal-soft);
    line-height: 1.6; margin-bottom: 24px;
    flex-grow: 1;
  }
  .service-cta {
    color: var(--slate); font-weight: 500; font-size: 14px;
    transition: gap 0.2s, color 0.2s;
    display: inline-flex; align-items: center; gap: 6px;
  }
  .service-card:hover .service-cta {
    color: var(--orange); gap: 10px;
  }

  @media (max-width: 780px) {
    .services-list { grid-template-columns: 1fr; }
    .service-card { padding: 32px 28px; min-height: auto; }
  }

  /* ============================================
     Bottom CTA strip
     ============================================ */
  .services-cta {
    padding-block: clamp(72px, 9vw, 120px);
    background: var(--cream);
    text-align: center;
  }
  .services-cta .container { max-width: 660px; }
  .services-cta .eyebrow { margin-bottom: 20px; }
  .services-cta h2 { margin-bottom: 20px; }
  .services-cta p {
    font-size: 1.075rem; color: var(--charcoal-soft);
    margin-bottom: 36px; line-height: 1.6;
  }
  .btn-primary {
    display: inline-block; background: var(--orange); color: var(--cream);
    padding: 15px 32px; border-radius: 6px; font-weight: 500; font-size: 15px;
    transition: background 0.2s, transform 0.15s;
  }
  .btn-primary:hover { background: var(--orange-hover); transform: translateY(-1px); }

  /* ============================================
     Footer (shared with Home)
     ============================================ */
  .site-footer {
    background: var(--charcoal); color: var(--cream);
    padding: 72px var(--page-pad) 32px;
  }
  .footer-inner { max-width: var(--page-max); margin: 0 auto; }
  .footer-grid {
    display: grid; grid-template-columns: 1.5fr 1fr 1.7fr;
    gap: 60px; padding-bottom: 48px;
    border-bottom: 1px solid rgba(244, 239, 230, 0.15);
  }
  .footer-col--instagram .footer-ig-lead {
    font-size: 14px; color: rgba(244, 239, 230, 0.72);
    line-height: 1.6; max-width: 420px; margin-bottom: 22px;
  }
  .footer-col--instagram .footer-ig-lead a { color: var(--orange); }
  .footer-col--instagram .footer-ig-lead a:hover { text-decoration: underline; }
  .footer-col--instagram .elfsight-app-6b5ce231-f74f-4061-a22d-585e166eb5df { max-width: 100%; }
  .footer-brand img { height: 46px; width: auto; margin-bottom: 20px; filter: brightness(0) invert(1) opacity(0.9); }
  .footer-brand p { font-size: 14px; color: rgba(244, 239, 230, 0.75); line-height: 1.6; max-width: 320px; margin-bottom: 24px; }
  .footer-contact { font-size: 14px; line-height: 1.9; color: rgba(244, 239, 230, 0.75); }
  .footer-contact a { color: rgba(244, 239, 230, 0.9); }
  .footer-contact a:hover { color: var(--orange); }
  .footer-contact address { font-style: normal; }
  .footer-col h4 {
    font-family: var(--font-body); font-size: 13px; font-weight: 500;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--cream); margin-bottom: 20px;
  }
  .footer-links { list-style: none; }
  .footer-links li { margin-bottom: 12px; }
  .footer-links a { font-size: 15px; color: rgba(244, 239, 230, 0.75); transition: color 0.2s; }
  .footer-links a:hover { color: var(--orange); }
  .footer-bottom {
    padding-top: 32px;
    display: flex; justify-content: space-between; align-items: center;
    gap: 20px; flex-wrap: wrap;
  }
  .socials { display: flex; gap: 12px; }
  .socials a {
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(244, 239, 230, 0.08);
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--cream); transition: background 0.2s, transform 0.2s;
  }
  .socials a:hover { background: var(--orange); transform: translateY(-2px); }
  .socials svg { width: 18px; height: 18px; }
  .footer-fine { font-size: 13px; color: rgba(244, 239, 230, 0.55); }

  @media (max-width: 780px) {
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
  }

  /* ============================================
     Accessibility
     ============================================ */
  a:focus-visible, button:focus-visible,
  input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--slate);
    outline-offset: 2px;
  }
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
  }
  .skip-link {
    position: absolute; left: -9999px; z-index: 200;
    padding: 12px 20px; background: var(--charcoal); color: var(--cream);
    border-radius: 0 0 6px 0; font-weight: 500;
  }
  .skip-link:focus { left: 0; top: 0; }

  /* Service child page - specific styles */
  .breadcrumb {
    font-size: 13px; color: var(--charcoal-muted);
    margin-bottom: 24px; display: flex; gap: 8px;
    justify-content: center; flex-wrap: wrap;
  }
  .breadcrumb a { color: var(--slate); transition: color 0.2s; }
  .breadcrumb a:hover { color: var(--orange); }
  .breadcrumb .sep { opacity: 0.5; }
  .hero-chips {
    display: inline-flex; gap: 20px; align-items: center; justify-content: center;
    font-size: 13px; color: var(--charcoal-muted);
    padding-top: 24px; margin-top: 32px;
    border-top: 1px solid var(--line); flex-wrap: wrap;
  }
  .hero-chips span { display: inline-flex; align-items: center; gap: 8px; }
  .hero-chips .dot { width: 4px; height: 4px; background: var(--orange); border-radius: 50%; }

  .content-section {
    padding-block: var(--section-y);
    background: var(--cream-warm);
  }
  .content-section.alt { background: var(--cream); }
  .content-section .section-title {
    text-align: center; max-width: 720px; margin: 0 auto 56px;
  }
  .content-section .section-title .eyebrow { margin-bottom: 16px; }
  .content-section .section-title h2 { margin-bottom: 16px; }
  .content-section .section-title p {
    font-size: 1.05rem; color: var(--charcoal-soft); line-height: 1.6;
  }

  .items-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }
  .item-card {
    background: var(--cream); padding: 30px 28px;
    border-radius: 10px; border: 1px solid var(--line);
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  }
  .item-card:hover {
    transform: translateY(-2px);
    border-color: var(--slate);
    box-shadow: 0 8px 20px rgba(31, 41, 51, 0.06);
  }
  .item-card h3 {
    font-family: var(--font-display);
    font-variation-settings: var(--fraunces-clean);
    font-size: 1.2rem; font-weight: 500;
    color: var(--charcoal);
    margin-bottom: 10px;
    letter-spacing: -0.01em; line-height: 1.3;
  }
  .item-card p {
    font-size: 0.95rem; color: var(--charcoal-soft); line-height: 1.55;
  }

  .content-section.alt .item-card { background: var(--cream-warm); }

  .process-steps {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px; max-width: 1080px; margin: 0 auto;
  }
  .process-step {
    background: var(--cream); padding: 30px 24px;
    border-radius: 10px; border: 1px solid var(--line);
    position: relative;
  }
  .content-section.alt .process-step { background: var(--cream-warm); }
  .process-num {
    font-family: var(--font-display);
    font-variation-settings: var(--fraunces-clean);
    font-size: 2.2rem; font-weight: 500; line-height: 1;
    color: var(--slate); opacity: 0.4;
    margin-bottom: 16px;
  }
  .process-step h3 {
    font-family: var(--font-display);
    font-variation-settings: var(--fraunces-clean);
    font-size: 1.05rem; font-weight: 500;
    color: var(--charcoal);
    margin-bottom: 8px;
    letter-spacing: -0.005em; line-height: 1.3;
  }
  .process-step p {
    font-size: 0.9rem; color: var(--charcoal-soft); line-height: 1.55;
  }

  .info-block {
    background: var(--cream); padding: 40px 44px;
    border-radius: 12px; border: 1px solid var(--line);
    max-width: 900px; margin: 0 auto;
  }
  .content-section.alt .info-block { background: var(--cream-warm); }
  .info-list {
    list-style: none; padding: 0; margin: 0;
  }
  .info-list li {
    padding: 14px 0; border-bottom: 1px solid var(--line);
    display: flex; gap: 16px; align-items: flex-start;
    font-size: 0.98rem; color: var(--charcoal-soft);
  }
  .info-list li:last-child { border-bottom: none; }
  .info-list li strong {
    font-family: var(--font-display); font-variation-settings: var(--fraunces-clean);
    color: var(--charcoal); font-weight: 500; min-width: 200px;
    font-size: 1rem;
  }

  .mini-faq {
    max-width: 780px; margin: 0 auto;
  }
  .mini-faq details {
    border-bottom: 1px solid var(--line);
  }
  .mini-faq details:first-child { border-top: 1px solid var(--line); }
  .mini-faq summary {
    padding: 22px 0; cursor: pointer;
    font-family: var(--font-display); font-variation-settings: var(--fraunces-clean);
    font-size: 1.1rem; font-weight: 500; color: var(--charcoal);
    letter-spacing: -0.01em; list-style: none;
    display: flex; justify-content: space-between; align-items: center;
    gap: 20px; transition: color 0.2s;
  }
  .mini-faq summary::-webkit-details-marker { display: none; }
  .mini-faq summary:hover { color: var(--orange); }
  .mini-faq summary::after {
    content: '+'; font-family: var(--font-body); font-size: 1.5rem;
    font-weight: 300; color: var(--slate); flex: 0 0 auto;
  }
  .mini-faq details[open] summary::after { content: '−'; }
  .mini-faq .answer {
    padding-bottom: 24px; color: var(--charcoal-soft); line-height: 1.6;
    font-size: 0.98rem;
  }
  .mini-faq .answer p { margin-bottom: 10px; }

  .related-links {
    display: flex; gap: 24px; justify-content: center; flex-wrap: wrap;
    margin-top: 32px;
  }
  .related-links a {
    color: var(--slate); font-weight: 500; font-size: 15px;
    display: inline-flex; align-items: center; gap: 6px;
    transition: color 0.2s, gap 0.2s;
  }
  .related-links a:hover { color: var(--orange); gap: 10px; }


  .callout-section {
    padding-block: 48px;
    background: var(--cream);
  }
  .callout {
    max-width: 780px; margin: 0 auto;
    padding: 32px 40px;
    background: var(--cream-warm);
    border-left: 3px solid var(--orange);
    border-radius: 0 10px 10px 0;
    text-align: left;
  }
  .callout .eyebrow { margin-bottom: 12px; }
  .callout h3 {
    font-family: var(--font-display);
    font-variation-settings: var(--fraunces-clean);
    font-size: 1.5rem; font-weight: 500;
    color: var(--charcoal); margin-bottom: 14px;
    letter-spacing: -0.01em; line-height: 1.25;
  }
  .callout p {
    font-size: 1rem; color: var(--charcoal-soft); line-height: 1.6;
  }
  @media (max-width: 700px) {
    .callout { padding: 26px 28px; }
  }

  /* ============================================
     Service hero image band
     ============================================ */
  .product-hero-image {
    width: 100%;
    overflow: hidden;
    background: var(--cream-warm);
    padding: 0;
    /* shape/height is set inline per page, from each image's own dimensions */
  }

/* --- product-page chips (from products) --- */
.method-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px; max-width: 1080px; margin: 0 auto; }
.method-card { background: var(--cream); padding: 28px 26px; border-radius: 10px;
    border: 1px solid var(--line); transition: border-color 0.2s, transform 0.2s; }
.method-card:hover { border-color: var(--slate); transform: translateY(-2px); }
.content-section.alt .method-card { background: var(--cream-warm); }
.method-card h3 { font-family: var(--font-display); font-variation-settings: var(--fraunces-clean);
    font-size: 1.15rem; font-weight: 500; color: var(--charcoal); margin-bottom: 8px;
    letter-spacing: -0.01em; }
.method-card p { font-size: 0.92rem; color: var(--charcoal-soft); line-height: 1.55; margin-bottom: 12px; }
.method-card a { color: var(--slate); font-weight: 500; font-size: 13px;
    display: inline-flex; align-items: center; gap: 4px; transition: color 0.2s, gap 0.2s; }
.method-card a:hover { color: var(--orange); gap: 8px; }
.supplier-chips { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
    max-width: 900px; margin: 0 auto; }
.supplier-chip { padding: 10px 20px; background: var(--cream); border: 1px solid var(--line);
    border-radius: 6px; font-family: var(--font-display); font-variation-settings: var(--fraunces-clean);
    font-weight: 500; font-size: 0.95rem; color: var(--charcoal); }
.content-section.alt .supplier-chip { background: var(--cream-warm); }

/* --- portfolio grid --- */
/* Portfolio grid */
  .portfolio-grid-section { padding-block: var(--section-y); background: var(--cream); }
.portfolio-grid {
    column-count: 2;
    column-gap: 18px;
  }
@media (max-width: 640px) {
    .portfolio-grid { column-count: 1; }
  }
.portfolio-item {
    position: relative;
    break-inside: avoid;
    -webkit-column-break-inside: avoid;
    margin: 0 0 18px;
    overflow: hidden;
    border-radius: 8px;
    background: var(--cream-warm);
    display: block;
  }
.portfolio-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s cubic-bezier(0.2, 0.6, 0.2, 1);
  }
.portfolio-item:hover img { transform: scale(1.04); }
.portfolio-item figcaption {
    position: absolute; inset: auto 0 0 0;
    padding: 60px 20px 18px;
    background: linear-gradient(to top,
      rgba(31, 41, 51, 0.92) 0%,
      rgba(31, 41, 51, 0.6) 60%,
      rgba(31, 41, 51, 0) 100%);
    color: var(--cream);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.28s ease, transform 0.28s ease;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
.portfolio-item:hover figcaption,
  .portfolio-item:focus-within figcaption {
    opacity: 1;
    transform: translateY(0);
  }
.portfolio-item .tag {
    display: inline-block;
    align-self: flex-start;
    padding: 3px 10px;
    background: var(--orange);
    color: var(--cream);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: 3px;
  }
.portfolio-item .title {
    font-family: var(--font-display);
    font-variation-settings: var(--fraunces-clean);
    font-size: 0.98rem;
    font-weight: 500;
    line-height: 1.35;
    letter-spacing: -0.01em;
  }
@media (max-width: 700px) {
    .portfolio-grid { grid-template-columns: 1fr; gap: 14px; }
    .portfolio-item figcaption {
      opacity: 1; transform: none;
      background: linear-gradient(to top,
        rgba(31, 41, 51, 0.85) 0%,
        rgba(31, 41, 51, 0.35) 70%,
        rgba(31, 41, 51, 0) 100%);
    }
  }