/*
  SILCAP HOMEPAGE — RESPONSIVE SYSTEM
  Desktop authority: homepage-v6-production.css
  Scope: viewport widths below 1200px
  Mobile is a faithful adaptation of the approved desktop.
*/

/* 1. Accessibility — scroll lock handled via position:fixed in script.js */

/* 2. Responsive component defaults */
@media screen and (max-width: 1199px) {
  body.v6-premium-refinement .v6p-header img,
  body.v6-premium-refinement .v6p-hero-scene img,
  body.v6-premium-refinement section[id] img,
  body.v6-premium-refinement footer img {
    max-width: 100%;
    height: auto;
  }
}

/* 3. Tablet — 769px to 1199px */
@media screen and (min-width: 768px) and (max-width: 1199px) {
  /* Applications */
  body.v6-premium-refinement .v6p-app-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* 4. Mobile — max-width 768px */
@media screen and (max-width: 767px) {
  /* Hero & Header Resizing */
  body.v6-premium-refinement .v6p-logo img {
    max-width: 200px;
  }
  body.v6-premium-refinement .v6p-hero-content .v6p-h1 {
    font-size: 42px;
  }
  body.v6-premium-refinement .v6p-hero-content .v6p-desc {
    font-size: 18px;
  }

  /* Header & Menu */
  body.v6-premium-refinement .v6p-header-actions .v6p-btn-label {
    display: none;
  }
  body.v6-premium-refinement .v6p-header-actions .v6p-btn {
    padding: 10px;
    min-width: 44px;
    justify-content: center;
  }
  body.v6-premium-refinement .v6p-lang-switch a {
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  body.v6-premium-refinement .v6p-header-inner {
    padding: 0 16px;
    height: 72px;
  }
  body.v6-premium-refinement .v6p-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    padding: 16px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  }
  body.v6p-menu-open .v6p-nav {
    display: flex;
  }
  body.v6-premium-refinement .v6p-nav a {
    padding: 12px 16px;
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  body.v6-premium-refinement .v6p-mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    background: transparent;
    border: none;
    padding: 0;
  }
  body.v6-premium-refinement .v6p-header {
    position: sticky;
    top: 0;
    z-index: 999;
  }
  
  /* Sections scroll margin for sticky header */
  body.v6-premium-refinement section[id] {
    scroll-margin-top: 88px;
  }

  /* Metrics Grid */
  body.v6-premium-refinement .v6p-metrics-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  /* Products */
  body.v6-premium-refinement .v6p-domains-r7-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  body.v6-premium-refinement .v6p-domain-card {
    display: flex;
    flex-direction: column;
  }
  body.v6-premium-refinement .v6p-domain-features {
    list-style: none;
    padding-left: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  body.v6-premium-refinement .v6p-domain-cta {
    min-height: 46px;
    margin-top: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
  }
  /* Industrial first, Consumer second */
  body.v6-premium-refinement .v6p-domain-card:nth-child(1) {
    order: 1;
  }
  body.v6-premium-refinement .v6p-domain-card:nth-child(2) {
    order: 2;
  }

  /* Project Journey */
  body.v6-premium-refinement .v6p-journey-track {
    display: flex;
    flex-direction: column;
    gap: 32px;
    position: relative;
  }
  body.v6-premium-refinement .v6p-journey-track::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(15, 23, 42, 0.1);
  }
  body.v6-premium-refinement .v6p-journey-step {
    display: flex;
    flex-direction: row;
    gap: 16px;
    position: relative;
    z-index: 2;
  }
  body.v6-premium-refinement .v6p-journey-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border-radius: 50%;
    border: 2px solid #0d63e5;
  }
  
  /* Core Production Capabilities */
  body.v6-premium-refinement .v6p-mfg-story-grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
  }
  body.v6-premium-refinement .v6p-mfg-intro {
    order: 1;
  }
  body.v6-premium-refinement .v6p-mfg-card:nth-child(2) {
    order: 2;
  }
  body.v6-premium-refinement .v6p-mfg-card:nth-child(3) {
    order: 3;
  }
  body.v6-premium-refinement .v6p-mfg-card {
    width: 100%;
    display: flex;
    flex-direction: column;
  }
  body.v6-premium-refinement .v6p-mfg-proof-strip {
    grid-template-columns: repeat(2, 1fr);
    list-style: none;
    padding-left: 0;
  }

  /* Supporting Operations */
  body.v6-premium-refinement .v6p-support-section {
    background-color: #0b2344;
    padding: 48px 16px;
  }
  body.v6-premium-refinement .v6p-support-section * {
    color: #ffffff; /* ensure 4.5:1 contrast */
  }
  body.v6-premium-refinement .v6p-support-operations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  body.v6-premium-refinement .v6p-support-icon {
    max-width: 48px;
    max-height: 48px;
  }

  /* Applications */
  body.v6-premium-refinement .v6p-app-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  body.v6-premium-refinement .v6p-app-card {
    display: flex;
    flex-direction: column;
  }

  /* Manufacturing Assurance */
  body.v6-premium-refinement .v6p-assurance-split {
    display: flex;
    flex-direction: column;
    gap: 32px;
  }
  body.v6-premium-refinement .v6p-assurance-ledger {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  body.v6-premium-refinement .v6p-assurance-scene {
    background-color: #0b2344;
  }
  body.v6-premium-refinement .v6p-assurance-scene * {
    color: #ffffff;
  }

  /* Technical Resources */
  body.v6-premium-refinement .v6p-article-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }
  body.v6-premium-refinement .v6p-article-card {
    display: flex;
    flex-direction: column;
  }
  body.v6-premium-refinement .v6p-article-card a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    text-decoration: none;
  }

  /* Footer */
  body.v6-premium-refinement .v6p-footer-grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
  }
  body.v6-premium-refinement .v6p-footer-nav {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  body.v6-premium-refinement .v6p-footer a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }
}

/* 5. Compact mobile — max-width 480px */
@media screen and (max-width: 480px) {
  /* Hero & Header Resizing */
  body.v6-premium-refinement .v6p-header-inner {
    justify-content: space-between;
    gap: 0;
  }
  body.v6-premium-refinement .v6p-header-actions {
    gap: 8px;
  }
  body.v6-premium-refinement .v6p-logo img {
    max-width: 104px;
  }
  body.v6-premium-refinement .v6p-hero-content .v6p-h1 {
    font-size: 34px;
    line-height: 1.08;
  }
  body.v6-premium-refinement .v6p-hero-content .v6p-desc {
    font-size: 15px;
    line-height: 1.58;
  }

  /* Metrics Grid */
  body.v6-premium-refinement .v6p-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Products */
  body.v6-premium-refinement .v6p-project-cta {
    width: 100%;
    text-align: center;
  }

  /* Core Production Capabilities */
  body.v6-premium-refinement .v6p-mfg-proof-strip {
    grid-template-columns: 1fr;
  }

  /* Supporting Operations */
  body.v6-premium-refinement .v6p-support-operations-grid {
    grid-template-columns: 1fr;
  }

  /* Applications */
  body.v6-premium-refinement .v6p-app-grid {
    grid-template-columns: 1fr;
  }

  /* Manufacturing Assurance */
  body.v6-premium-refinement .v6p-assurance-ledger {
    grid-template-columns: 1fr;
  }

  /* Closing CTA */
  body.v6-premium-refinement .v6p-cta-inner {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
  }
  body.v6-premium-refinement .v6p-cta-scene .btn {
    width: 100%;
    min-height: 48px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
  }

  /* Footer */
  body.v6-premium-refinement .v6p-footer-nav {
    grid-template-columns: 1fr;
  }
}