/* ═══════════════════════════════════════════════════════════
   plasthane.css — Industrial Blue Design System
   ═══════════════════════════════════════════════════════════ */

/* ─── SK MODERNIST ─── */
@font-face {
  font-family: 'Sk-Modernist';
  src: url('sk-modernist/Sk-Modernist-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Sk-Modernist';
  src: url('sk-modernist/Sk-Modernist-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Sk-Modernist-Mono';
  src: url('sk-modernist/Sk-Modernist-Mono.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ─── CSS VARIABLES ─── */
:root {
  --navy-dark: #0C1E2F;
  --navy-mid: #1B3A5C;
  --blue-cta: #1D6FE0;
  --blue-cta-hover: #1558B8;
  --blue-cta-glow: rgba(29, 111, 224, 0.25);
  --steel-light: #E8ECF1;
  --steel-surface: #D5DCE5;
  --white: #FFFFFF;
  --text-dark: #0F1F33;
  --text-muted: #5A6E82;
  --border: #C0CAD6;
  --border-hi: #A8B5C3;
}

/* ─── RESET ─── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* ─── BODY ─── */
body {
  background: var(--steel-light);
  color: var(--text-dark);
  font-family: 'Sk-Modernist', sans-serif;
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
}

/* ─── TYPOGRAPHY ─── */
.f-display {
  font-family: 'Barlow Condensed', sans-serif;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 500;
  padding: 0 56px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--navy-dark);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: background 0.35s ease, backdrop-filter 0.35s ease, border-color 0.35s ease;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

/* Fill the notch / status bar area with the nav background */
nav::before {
  content: '';
  position: absolute;
  inset-inline: 0;
  bottom: 100%;
  height: env(safe-area-inset-top);
  background: inherit;
}

nav.scrolled {
  background: rgba(12, 30, 47, 0.45);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border-bottom-color: rgba(255,255,255,0.05);
}

.nav-logo {
  flex-shrink: 0;
}
.nav-logo img {
  height: 38px;
  filter: brightness(10);
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links li {
  position: relative;
}

.nav-links a {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color .2s ease;
}

.nav-links a:hover {
  color: #fff;
}

/* Products dropdown */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: -16px;
  margin-top: 18px;
  background: var(--navy-dark);
  border: 1px solid rgba(255,255,255,0.1);
  min-width: 280px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  z-index: 600;
}

.nav-links li:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown a {
  display: block;
  padding: 10px 20px;
  font-size: 13px;
  letter-spacing: .03em;
  text-transform: none;
  color: rgba(255,255,255,0.65);
  transition: background .15s ease, color .15s ease;
}

.nav-dropdown a:hover {
  background: rgba(29, 111, 224, 0.15);
  color: #fff;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-phone {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  letter-spacing: .03em;
  white-space: nowrap;
}

.nav-phone:hover {
  color: var(--blue-cta);
}

.lang-btn {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  padding: 6px 10px;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease;
}

.lang-btn:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}

/* ─── MOBILE NAV ─── */
.nav-burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  margin: 5px 0;
  transition: transform .25s ease, opacity .25s ease;
}

/* ─── BUTTONS ─── */
.btn-a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Sk-Modernist', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 28px;
  cursor: pointer;
  border: none;
  transition: transform .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease;
}

.btn-a:focus-visible {
  outline: 2px solid var(--blue-cta);
  outline-offset: 3px;
}

.btn-a:active {
  transform: translateY(0) !important;
}

.btn-a.solid {
  background: var(--blue-cta);
  color: #fff;
  box-shadow: 0 4px 20px var(--blue-cta-glow);
}

.btn-a.solid:hover {
  background: var(--blue-cta-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--blue-cta-glow);
}

.btn-a.ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
}

.btn-a.ghost:hover {
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-2px);
}

.btn-a.ghost-dark {
  background: transparent;
  color: var(--text-dark);
  border: 1px solid var(--border);
}

.btn-a.ghost-dark:hover {
  border-color: var(--navy-mid);
  color: var(--navy-mid);
  transform: translateY(-2px);
}

/* ─── SECTION COMMONS ─── */
.section-pad {
  padding: 100px 56px;
}

.sec-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.sec-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 5vw, 64px);
  line-height: .93;
  letter-spacing: -.03em;
  text-transform: uppercase;
}

.sec-title .hi {
  color: var(--blue-cta);
}

/* ─── FORM INPUTS ─── */
.f-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.f-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.f-input {
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text-dark);
  padding: 13px 16px;
  font-family: 'Sk-Modernist', sans-serif;
  font-size: 14px;
  outline: none;
  width: 100%;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.f-input:focus {
  border-color: var(--blue-cta);
  box-shadow: 0 0 0 3px var(--blue-cta-glow);
}

.f-input::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

textarea.f-input {
  resize: vertical;
  min-height: 110px;
}

/* ─── PRODUCT CARDS ─── */
.p-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  text-decoration: none;
  color: var(--text-dark);
}

.p-card:hover {
  transform: translateY(-4px);
  border-color: var(--blue-cta);
  box-shadow: 0 12px 32px rgba(29, 111, 224, 0.12);
}

.p-card .p-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 13px;
  color: var(--blue-cta);
  letter-spacing: .06em;
}

.p-card .p-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: -.01em;
  line-height: 1.15;
}

.p-card .p-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}

.p-card .p-arrow {
  color: var(--blue-cta);
  font-size: 20px;
  transition: transform .2s ease;
  align-self: flex-end;
}

.p-card:hover .p-arrow {
  transform: translateX(4px);
}

/* ─── STATS STRIP ─── */
.stats-strip {
  background: var(--navy-mid);
  border-top: 3px solid var(--blue-cta);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-cell {
  padding: 36px 32px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}

.stat-cell:last-child {
  border-right: none;
}

.stat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 42px;
  color: #fff;
  line-height: 1;
  letter-spacing: -.02em;
}

.stat-label {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-top: 6px;
}

/* ─── FOOTER ─── */
footer {
  background: var(--navy-dark);
  border-top: 3px solid var(--blue-cta);
  padding: 56px 56px 36px;
}

.ft-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.ft-logo img {
  height: 32px;
  filter: brightness(10);
  margin-bottom: 16px;
}

.ft-tagline {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  max-width: 320px;
}

.ft-heading {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}

.ft-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ft-nav a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color .2s ease;
}

.ft-nav a:hover {
  color: #fff;
}

.ft-contact-item {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 10px;
  line-height: 1.6;
}

.ft-contact-item a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color .2s ease;
}

.ft-contact-item a:hover {
  color: var(--blue-cta);
}

.ft-contact-item strong {
  color: rgba(255,255,255,0.8);
}

.ft-bar {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ft-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  letter-spacing: .03em;
}

/* ─── REVEAL ANIMATIONS ─── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-36px);
}

.reveal-right {
  opacity: 0;
  transform: translateX(36px);
}

/* ─── PAGE HERO (inner pages) ─── */
.page-hero {
  background: var(--navy-dark);
  padding: 140px 56px 80px;
}

.page-hero .breadcrumb {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  letter-spacing: .08em;
  margin-bottom: 20px;
}

.page-hero .breadcrumb a {
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color .2s ease;
}

.page-hero .breadcrumb a:hover {
  color: var(--blue-cta);
}

.page-hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: clamp(40px, 5vw, 64px);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: -.03em;
  line-height: .95;
}

.page-hero h1 .hi {
  color: var(--blue-cta);
}

.page-hero .page-subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.55);
  margin-top: 16px;
  max-width: 600px;
  line-height: 1.7;
}

/* ─── DIVIDER ─── */
.divider {
  height: 1px;
  background: var(--border);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  nav {
    padding: 0 32px;
  }

  .section-pad {
    padding: 80px 32px;
  }

  .page-hero {
    padding: 120px 32px 60px;
  }

  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .ft-grid {
    grid-template-columns: 1fr 1fr;
  }

  footer {
    padding: 48px 32px 28px;
  }
}

@media (max-width: 768px) {
  nav {
    padding: 0 16px;
    justify-content: flex-start;
  }

  nav.scrolled {
    background: var(--navy-dark);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom-color: rgba(255,255,255,0.08);
  }

  .nav-logo img {
    height: 28px;
  }

  .nav-links {
    display: none;
  }

  .nav-burger {
    display: block;
  }

  /* Hide nav CTA on mobile — it lives in the mobile menu */
  .nav-cta { display: none; }

  /* Push nav-right to the right, flush against the burger */
  .nav-right {
    margin-left: auto;
    margin-right: 12px;
    gap: 10px;
  }

  /* Phone: visible in top bar */
  .nav-phone {
    font-size: 14px;
    letter-spacing: .01em;
  }

  /* Lang-btn: keep it compact */
  .lang-btn {
    font-size: 10px;
    padding: 5px 8px;
  }

  .section-pad {
    padding: 64px 20px;
  }

  .page-hero {
    padding: 110px 20px 48px;
  }

  .stats-strip {
    grid-template-columns: 1fr 1fr;
  }

  .stat-cell {
    padding: 24px 16px;
  }

  .stat-num {
    font-size: 32px;
  }

  .ft-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .ft-bar {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  footer {
    padding: 40px 20px 24px;
  }
}

@media (max-width: 480px) {
  .section-pad {
    padding: 52px 16px;
  }
  .stat-cell {
    padding: 20px 12px;
  }
  .stat-num {
    font-size: 28px;
  }
  .stat-label {
    font-size: 10px;
  }
  .page-hero {
    padding: 100px 16px 40px;
  }
  footer {
    padding: 36px 16px 20px;
  }
}

/* ─── FORM TOAST ─── */
.form-toast {
  position: fixed;
  top: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(-120px);
  background: #111;
  color: #fff;
  padding: 16px 32px 16px 24px;
  border-radius: 999px;
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10000;
  box-shadow: 0 8px 32px rgba(0,0,0,.25);
  opacity: 0;
  transition: transform .5s cubic-bezier(.22,1,.36,1), opacity .5s cubic-bezier(.22,1,.36,1);
  pointer-events: none;
}
.form-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.form-toast svg {
  flex-shrink: 0;
}