/* ==========================================================================
   LitrPro — Design tokens
   Navy + red pulled from brand mark. Blueprint motif nods to "measurement."
   ========================================================================== */
:root {
  --navy-950: #0c1420;
  --navy-900: #111820;
  --navy-700: #1c2a3a;
  --blue-600: #0082b3;
  --blue-500: #00a3e0;
  --red-600: #d42e3c;
  --red-500: #e84653;
  --teal-600: #00b592;
  --teal-500: #00d4aa;
  --green-600: #189b63;
  --green-500: #22b876;
  --violet-500: #7c6fe0;
  --amber-500: #e0a020;
  --brass-500: #b08d57;
  --steel-100: #eef2f6;
  --steel-200: #dde5ed;
  --paper: #f8fafc;
  --white: #ffffff;
  --ink: #0f1729;
  --ink-soft: #55627a;

  --font-display: "Inter", -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Inter", -apple-system, "Segoe UI", sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --container: 1180px;
  --grid-line: rgba(0, 163, 224, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* Soft dot-grid texture, used behind hero / dark section breaks */
.blueprint-bg {
  background-image: radial-gradient(var(--grid-line) 1.5px, transparent 1.5px);
  background-size: 28px 28px;
}

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--blue-500);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--navy-950);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-600);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--blue-500);
  display: inline-block;
}

.section-head { max-width: 640px; margin-bottom: 36px; }
.section-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.75rem); margin-top: 10px; }
.section-head p { color: var(--ink-soft); margin-top: 14px; font-size: 1.2rem; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(to right, var(--blue-500), var(--blue-600));
  color: var(--white);
  box-shadow: 0 8px 20px rgba(0,163,224,0.28);
}
.btn-primary:hover { background: linear-gradient(to right, var(--teal-500), var(--blue-500)); box-shadow: 0 10px 24px rgba(0,163,224,0.36); }
.btn-outline { border-color: var(--steel-200); color: var(--navy-900); background: var(--white); }
.btn-outline:hover { background: var(--blue-500); color: var(--white); border-color: var(--blue-500); }
.btn-outline-light { border-color: rgba(255,255,255,0.35); color: var(--white); background: transparent; }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: var(--teal-500); color: var(--teal-500); }

/* ==========================================================================
   Top utility bar
   ========================================================================== */
.top-bar {
  background: var(--navy-950);
  color: rgba(255,255,255,0.75);
  font-size: 0.82rem;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: relative;
  z-index: 110;
}
.top-bar .container { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.top-bar-left { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.top-bar-item { display: flex; align-items: center; gap: 7px; }
.phone-link { color: var(--white); font-weight: 600; display: flex; align-items: center; gap: 7px; transition: color 0.15s ease; }
.phone-link:hover { color: var(--teal-500); }
.phone-link svg { width: 14px; height: 14px; flex-shrink: 0; }

.lang-switch { position: relative; }
.lang-current {
  display: flex; align-items: center; gap: 6px;
  cursor: pointer; color: rgba(255,255,255,0.85);
  padding: 4px 6px; border-radius: 4px;
  transition: background 0.15s ease;
  font-weight: 500;
}
.lang-current:hover { background: rgba(255,255,255,0.08); }
.lang-current svg.chevron { width: 10px; height: 10px; transition: transform 0.2s ease; }
.lang-switch.open .lang-current svg.chevron { transform: rotate(180deg); }
.lang-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(0,0,0,0.28);
  min-width: 130px;
  display: none;
  z-index: 120;
}
.lang-switch.open .lang-dropdown { display: block; }
.lang-dropdown button {
  width: 100%; text-align: left;
  padding: 10px 16px;
  background: none; border: none;
  font-size: 0.85rem; font-family: var(--font-body);
  color: var(--ink); cursor: pointer;
  display: flex; align-items: center; gap: 8px;
}
.lang-dropdown button:hover { background: var(--steel-100); }
.lang-dropdown button.active { color: var(--blue-600); font-weight: 600; }

@media (max-width: 700px) {
  .top-bar-item.hours { display: none; }
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 249, 251, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--steel-200);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.9rem; color: var(--navy-950); letter-spacing: 0.01em; text-transform: uppercase; }
.brand-name span { color: var(--blue-500); }

.nav-links { display: flex; gap: 6px; align-items: center; flex: 1; justify-content: center; }
.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  padding: 8px 14px;
  border-radius: 20px;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease;
}
.nav-links a:hover { color: var(--navy-950); background: var(--steel-100); }
.nav-links a.active {
  color: var(--blue-600);
  background: #e3f0ff;
  font-weight: 600;
}

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(to right, var(--blue-500), var(--blue-600)); color: var(--white);
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 600; font-size: 0.9rem;
  flex-shrink: 0;
  transition: background 0.2s ease, transform 0.2s ease;
}
.nav-cta:hover { background: linear-gradient(to right, var(--teal-500), var(--blue-500)); transform: translateY(-2px); }
.nav-cta svg { width: 15px; height: 15px; }

@media (max-width: 960px) {
  .nav-cta { display: none; }
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--navy-950); display: block; }

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 28px;
    gap: 18px;
    border-bottom: 1px solid var(--steel-200);
    display: none;
  }
  .nav-links.open { display: flex; }
}

/* ==========================================================================
   Hero — animated, layered
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--navy-900);
  color: var(--white);
  padding: 76px 0 130px;
}

/* Drifting gradient glow layers */
.hero::before, .hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  z-index: 0;
  pointer-events: none;
}
.hero::before {
  width: 620px; height: 620px;
  background: radial-gradient(circle, rgba(0,163,224,0.30), transparent 70%);
  top: -220px; left: -160px;
  animation: driftA 16s ease-in-out infinite;
}
.hero::after {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(0,212,170,0.20), transparent 70%);
  bottom: -220px; right: -140px;
  animation: driftB 18s ease-in-out infinite;
}
@keyframes driftA {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 40px) scale(1.12); }
}
@keyframes driftB {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-50px, -30px) scale(1.08); }
}

.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}
/* Pill-shaped trust badge above the headline */
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(6px);
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
}
.hero-pill svg { width: 15px; height: 15px; color: var(--blue-500); flex-shrink: 0; }

.hero-copy h1.hero-h1-split {
  color: var(--white);
  font-size: clamp(2.6rem, 5.2vw, 4rem);
  font-weight: 800;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
}
.h1-line { display: block; }
.h1-line2 { position: relative; display: inline-flex; align-items: baseline; gap: 10px; }
.h1-dot {
  width: 0.36em;
  height: 0.36em;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--teal-500), var(--blue-500));
  display: inline-block;
  flex-shrink: 0;
}
.hero-copy p {
  color: rgba(255,255,255,0.72);
  font-size: 1.2rem;
  max-width: 480px;
  margin-top: 18px;
}
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }

/* Checklist-style feature row */
.hero-checklist {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 14px 32px;
  margin-top: 40px;
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #e2e8f0;
}
.check-ico {
  flex-shrink: 0;
  border-radius: 8px;
  background: rgba(0,163,224,0.1);
  border: 1px solid rgba(0,163,224,0.2);
  color: var(--blue-500);
  padding: 6px;
  display: flex; align-items: center; justify-content: center;
}
.check-ico svg { width: 18px; height: 18px; display: block; }
@media (max-width: 420px) {
  .hero-checklist { grid-template-columns: 1fr; }
}

/* ---- Orbit system ---- */
.hero-orbit-wrap {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  transition: transform 0.3s ease-out;
}

/* Expanding water-ripple pulses centered on the wordmark — three rings
   growing and fading on a staggered loop so one is always mid-pulse */
.ripple-wrap {
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  z-index: 1;
  pointer-events: none;
}
.ripple-ring {
  position: absolute;
  top: 50%; left: 50%;
  width: 150px; height: 150px;
  border: 4px solid rgba(0,163,224,0.65);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  opacity: 1;
  animation: rippleLiquid 4s linear infinite;
}
.ripple-ring.r2 { animation-delay: 1.3s; }
.ripple-ring.r3 { animation-delay: 2.6s; }
@keyframes rippleLiquid {
  0% { transform: translate(-50%, -50%) scale(0.5); opacity: 1; border-width: 4px; }
  100% { transform: translate(-50%, -50%) scale(3.5); opacity: 0; border-width: 1px; }
}
@media (max-width: 900px) {
  .ripple-ring { width: 100px; height: 100px; }
}

.orbit-ring {
  position: absolute;
  top: 50%; left: 50%;
  border: 1px dashed rgba(255,255,255,0.16);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.orbit-ring.r1 { width: 100%; height: 100%; animation: spin 16s linear infinite; }
.orbit-ring.r2 { width: 78%; height: 78%; border-style: solid; border-color: rgba(0,163,224,0.28); animation: spin-rev 13s linear infinite; }
.orbit-ring.r3 { width: 56%; height: 56%; animation: spin 22s linear infinite; }

@keyframes spin { from { transform: translate(-50%, -50%) rotate(0deg); } to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes spin-rev { from { transform: translate(-50%, -50%) rotate(360deg); } to { transform: translate(-50%, -50%) rotate(0deg); } }

.orbit-dot {
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--teal-500);
  box-shadow: 0 0 0 5px rgba(0,212,170,0.2), 0 0 14px rgba(0,212,170,0.8);
  top: 50%; left: 50%;
  transform-origin: 0 0;
}
.orbit-dot.d1 { animation: orbit1 16s linear infinite; }
.orbit-dot.d2 { width: 7px; height: 7px; background: var(--blue-500); box-shadow: 0 0 0 4px rgba(0,163,224,0.22), 0 0 12px rgba(0,163,224,0.8); animation: orbit2 13s linear infinite reverse; }

@keyframes orbit1 {
  from { transform: translate(-50%, -50%) rotate(0deg) translateX(240px) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg) translateX(240px) rotate(-360deg); }
}
@keyframes orbit2 {
  from { transform: translate(-50%, -50%) rotate(0deg) translateX(187px) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg) translateX(187px) rotate(-360deg); }
}

.hero-meter-core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 94%;
  z-index: 2;
}
.hero-meter-core::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 130%; height: 130%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,163,224,0.35), transparent 68%);
  z-index: -1;
  animation: pulseglow 4.5s ease-in-out infinite;
}
@keyframes pulseglow {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(0.92); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.08); }
}
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Live wordmark lockup — icon + brand text, floating directly on the hero scene */
.wordmark-live {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.wordmark-icon {
  width: 78px; height: 78px;
  flex-shrink: 0;
  animation: bob 5s ease-in-out infinite;
  filter: drop-shadow(0 10px 22px rgba(0,163,224,0.55));
}
.wordmark-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  color: var(--white);
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.wordmark-text span {
  background: linear-gradient(120deg, var(--teal-500), var(--blue-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Full-width flowing wave + scattered rings across the entire hero */
.hero-scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}
.hero-wave-full { position: absolute; left: 0; width: 220%; }
.hero-wave-full path { fill: rgba(0,163,224,0.28); }
.hero-wave-full.wave-a { bottom: -6%; height: 62%; animation: waveslideFull 8s ease-in-out infinite; }
.hero-wave-full.wave-b { bottom: -12%; height: 55%; animation: waveslideFull 11s ease-in-out infinite reverse; }
.hero-wave-full.wave-b path { fill: rgba(0,212,170,0.22); }
@keyframes waveslideFull {
  0% { transform: translate(0, 0); }
  50% { transform: translate(-25%, -10px); }
  100% { transform: translate(-50%, 0); }
}

.hero-deco-circle {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(0,163,224,0.28);
  animation: decoSpin 14s linear infinite;
}
.hero-deco-circle.dc1 { width: 150px; height: 150px; top: 4%; left: 56%; animation-duration: 10s; }
.hero-deco-circle.dc2 { width: 340px; height: 340px; top: 22%; right: 2%; border-color: rgba(0,163,224,0.2); animation-duration: 16s; }
.hero-deco-circle.dc3 { width: 210px; height: 210px; bottom: 2%; right: 12%; border-color: rgba(0,212,170,0.3); animation-duration: 12s; animation-direction: reverse; }
.dc-glow {
  position: absolute;
  top: -4px; left: 50%;
  width: 9px; height: 9px;
  margin-left: -4.5px;
  border-radius: 50%;
  background: var(--teal-500);
  box-shadow: 0 0 12px 2px rgba(0,212,170,0.9);
}
.hero-deco-circle.dc2 .dc-glow { background: var(--blue-500); box-shadow: 0 0 14px 3px rgba(0,163,224,0.9); width: 11px; height: 11px; margin-left: -5.5px; }
@keyframes decoSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@media (max-width: 900px) {
  .hero-deco-circle.dc2 { width: 220px; height: 220px; }
  .hero-deco-circle.dc3 { width: 140px; height: 140px; }
}

/* Floating glass spec badges */
.glass-badge {
  position: absolute;
  display: flex; align-items: center; gap: 10px;
  background: rgba(17,24,32,0.6);
  border: 1px solid rgba(0,163,224,0.3);
  backdrop-filter: blur(14px);
  border-radius: 12px;
  padding: 10px 16px;
  z-index: 3;
  box-shadow: 0 20px 40px -12px rgba(0,0,0,0.5);
  animation: floaty 5s ease-in-out infinite;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.glass-badge.in-view { opacity: 1; transform: translateY(0); }
.glass-badge .badge-icon {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: rgba(0,163,224,0.1);
  border: 1px solid rgba(0,163,224,0.3);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--blue-500);
}
.glass-badge strong { display: block; font-size: 0.88rem; color: #e2e8f0; font-weight: 600; white-space: nowrap; }
.glass-badge span { font-size: 0.7rem; color: rgba(255,255,255,0.55); }

.glass-badge.gb1 { top: 2%; left: 4%; animation-delay: 0s; }
.glass-badge.gb2 { bottom: 6%; right: -4%; animation-delay: 1.2s; }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
.glass-badge.in-view.gb1 { animation: floaty 5s ease-in-out infinite; }

/* Wave divider at base of hero */
.hero-wave { position: absolute; left: 0; right: 0; bottom: -2px; line-height: 0; z-index: 1; }
.hero-wave svg { width: 100%; height: 90px; display: block; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-orbit-wrap { max-width: 320px; margin-top: 20px; }
  .glass-badge { display: none; }
  .orbit-dot.d1 { animation: orbit1-sm 16s linear infinite; }
  .orbit-dot.d2 { animation: orbit2-sm 13s linear infinite reverse; }
  @keyframes orbit1-sm { from { transform: translate(-50%,-50%) rotate(0deg) translateX(158px) rotate(0deg);} to { transform: translate(-50%,-50%) rotate(360deg) translateX(158px) rotate(-360deg);} }
  @keyframes orbit2-sm { from { transform: translate(-50%,-50%) rotate(0deg) translateX(123px) rotate(0deg);} to { transform: translate(-50%,-50%) rotate(360deg) translateX(123px) rotate(-360deg);} }
}

/* These hero flourishes are purely ambient background motion (wave, rings,
   floating badges) — kept animating even under prefers-reduced-motion,
   the same way most JS-driven marketing sites behave, since the page's
   global reduced-motion rule above would otherwise freeze them at 1 frame. */
@media (prefers-reduced-motion: reduce) {
  .hero::before,
  .hero::after,
  .orbit-ring,
  .orbit-dot,
  .wordmark-icon,
  .hero-meter-core::before,
  .glass-badge,
  .floating-call,
  .hero-wave-full,
  .hero-deco-circle,
  .ripple-ring {
    animation-iteration-count: infinite !important;
  }
  .hero::before { animation-duration: 16s !important; }
  .hero::after { animation-duration: 18s !important; }
  .orbit-ring.r1 { animation-duration: 16s !important; }
  .orbit-ring.r2 { animation-duration: 13s !important; }
  .orbit-ring.r3 { animation-duration: 22s !important; }
  .orbit-dot.d1 { animation-duration: 16s !important; }
  .orbit-dot.d2 { animation-duration: 13s !important; }
  .wordmark-icon { animation-duration: 5s !important; }
  .hero-meter-core::before { animation-duration: 4.5s !important; }
  .glass-badge { animation-duration: 5s !important; }
  .floating-call { animation-duration: 2.6s !important; }
  .hero-wave-full.wave-a { animation-duration: 8s !important; }
  .hero-wave-full.wave-b { animation-duration: 11s !important; }
  .hero-deco-circle.dc1 { animation-duration: 10s !important; }
  .hero-deco-circle.dc2 { animation-duration: 16s !important; }
  .hero-deco-circle.dc3 { animation-duration: 12s !important; }
  .ripple-ring { animation-duration: 4s !important; }
}

/* ==========================================================================
   Trust strip
   ========================================================================== */
.trust-strip {
  background: var(--white);
  border-bottom: 1px solid var(--steel-200);
  padding: 18px 0;
}
.trust-strip ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}
.trust-strip li { display: flex; align-items: center; gap: 8px; }
.trust-strip li::before { content: "◆"; color: var(--blue-500); font-size: 0.6rem; }

/* ==========================================================================
   Stat cards — real facts, colored icon system
   ========================================================================== */
.stats-section { background: var(--paper); padding: 56px 0; border-bottom: 1px solid var(--steel-200); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stat-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: 0 14px 32px rgba(15,23,41,0.07); }
.stat-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.stat-icon.c-blue { background: rgba(0,163,224,0.12); color: var(--blue-600); }
.stat-icon.c-teal { background: rgba(0,212,170,0.14); color: var(--teal-600); }
.stat-icon.c-violet { background: rgba(124,111,224,0.14); color: var(--violet-500); }
.stat-icon.c-amber { background: rgba(224,160,32,0.14); color: var(--amber-500); }
.stat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--navy-950);
  display: block;
  line-height: 1.2;
}
.stat-label { font-size: 0.82rem; color: var(--ink-soft); }

@media (max-width: 900px) { .stats-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .stats-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Feature grid
   ========================================================================== */
.section { padding: 76px 0; }
.section-alt { background: var(--white); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.feature-card {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(15,23,41,0.08); border-color: transparent; }
.feature-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}
.feature-icon {
  width: 46px; height: 46px;
  border-radius: 13px;
  background: rgba(0,163,224,0.12);
  color: var(--blue-600);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.feature-icon svg { width: 22px; height: 22px; }
.feature-icon.c-blue { background: rgba(0,163,224,0.12); color: var(--blue-600); }
.feature-icon.c-teal { background: rgba(0,212,170,0.14); color: var(--teal-600); }
.feature-icon.c-violet { background: rgba(124,111,224,0.14); color: var(--violet-500); }
.feature-icon.c-amber { background: rgba(224,160,32,0.14); color: var(--amber-500); }
.feature-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--steel-200);
}
.feature-card h3 { position: relative; z-index: 1; font-size: 1.25rem; margin-bottom: 8px; }
.feature-card p { position: relative; z-index: 1; color: var(--ink-soft); font-size: 1rem; }
.feature-watermark {
  position: absolute;
  bottom: -14px; right: -14px;
  width: 96px; height: 96px;
  color: var(--steel-100);
  z-index: 0;
  pointer-events: none;
}

@media (max-width: 900px) { .feature-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .feature-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Team
   ========================================================================== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}
.team-card { text-align: center; }
.team-avatar {
  width: 110px; height: 110px;
  margin: 0 auto 16px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--steel-100);
  border: 1px solid var(--steel-200);
  display: flex; align-items: center; justify-content: center;
}
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-avatar svg { width: 44px; height: 44px; color: var(--steel-200); }
.team-name { font-weight: 700; color: var(--navy-950); margin-bottom: 4px; font-size: 0.98rem; }
.team-role {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--blue-600);
}
.team-card.placeholder .team-name { color: var(--ink-soft); font-weight: 500; }

@media (max-width: 900px) { .team-grid { grid-template-columns: repeat(3, 1fr); gap: 28px 20px; } }
@media (max-width: 560px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   Popular products showcase
   ========================================================================== */
.product-showcase-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.product-showcase-head h2 {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(1.9rem, 3.4vw, 2.75rem);
  margin-top: 10px;
}
.product-showcase-head h2 svg { width: 0.65em; height: 0.65em; color: var(--blue-500); flex-shrink: 0; }
.product-showcase-sub { color: var(--ink-soft); font-size: 1.2rem; max-width: 640px; margin-bottom: 36px; }

.product-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.product-card {
  position: relative;
  display: block;
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(15,23,41,0.1); }
.hit-tag {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--navy-900);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 5px 10px;
  border-radius: 20px;
}
.hit-tag svg { width: 11px; height: 11px; color: var(--blue-500); }
.product-card-media {
  background: linear-gradient(160deg, var(--paper), var(--steel-100));
  padding: 26px;
  display: flex; align-items: center; justify-content: center;
}
.product-card-media img { max-height: 130px; width: auto; margin: 0 auto; }
.product-card-body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 12px; }
.product-card-body h3 { font-size: 1.1rem; }
.product-card-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.product-card-flow { font-family: var(--font-mono); font-weight: 700; font-size: 1.05rem; color: var(--blue-600); }
.product-card-arrow {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--steel-100);
  display: flex; align-items: center; justify-content: center;
  color: var(--navy-900);
  flex-shrink: 0;
  transition: background 0.2s ease, color 0.2s ease;
}
.product-card-arrow svg { width: 16px; height: 16px; }
.product-card:hover .product-card-arrow { background: var(--blue-500); color: var(--white); }
.availability-tag { display: inline-flex; align-items: center; gap: 6px; font-size: 0.78rem; font-weight: 600; color: var(--green-600); }
.availability-tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green-500); flex-shrink: 0; }

@media (max-width: 860px) { .product-cards { grid-template-columns: 1fr; } }

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.spec-table tr:not(:last-child) td { border-bottom: 1px solid var(--steel-200); }
.spec-table td { padding: 14px 18px; }
.spec-table td:first-child { color: var(--ink-soft); width: 46%; }
.spec-table td:last-child { color: var(--navy-950); font-weight: 600; }


/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band {
  position: relative;
  overflow: hidden;
  background: var(--navy-950);
  color: var(--white);
  padding: 64px 0;
  text-align: center;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0,163,224,0.22), transparent 60%);
  pointer-events: none;
}
.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 { color: var(--white); font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.cta-band p { color: rgba(255,255,255,0.65); margin: 14px auto 30px; max-width: 480px; font-size: 1.15rem; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--navy-950); color: rgba(255,255,255,0.6); padding: 50px 0 26px; border-top: 3px solid transparent; border-image: linear-gradient(to right, var(--blue-500), var(--teal-500)) 1; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; padding-bottom: 34px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand .brand-name { color: var(--white); }
.footer-brand p { margin-top: 14px; font-size: 0.9rem; max-width: 280px; }
.footer-col h4 { color: var(--white); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 16px; }
.footer-col li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 22px; font-size: 0.8rem; flex-wrap: wrap; gap: 10px; }

.footer-grid-4 { grid-template-columns: 1.2fr 0.8fr 1fr 1.2fr; }
.footer-newsletter p { font-size: 0.88rem; margin-bottom: 16px; }
.newsletter-form { display: flex; gap: 8px; flex-wrap: wrap; }
.newsletter-form input {
  flex: 1 1 160px;
  min-width: 0;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.88rem;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-form input:focus { outline: none; border-color: var(--blue-500); }
.newsletter-form .btn { padding: 10px 18px; font-size: 0.85rem; white-space: nowrap; }
.newsletter-note { font-size: 0.72rem; color: rgba(255,255,255,0.35); margin-top: 10px; }
.newsletter-success { display: none; font-size: 0.82rem; color: var(--teal-500); margin-top: 10px; font-weight: 600; }
.newsletter-success.show { display: block; }

@media (max-width: 900px) { .footer-grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Floating call button
   ========================================================================== */
.floating-call {
  position: fixed;
  right: 24px; bottom: 24px;
  z-index: 150;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal-500), var(--blue-500));
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  box-shadow: 0 10px 28px rgba(0,163,224,0.42);
  animation: pulseCall 2.6s ease-in-out infinite;
  transition: transform 0.2s ease;
}
.floating-call:hover { transform: scale(1.08); }
.floating-call svg { width: 24px; height: 24px; }
@keyframes pulseCall {
  0%, 100% { box-shadow: 0 10px 28px rgba(0,163,224,0.42); }
  50% { box-shadow: 0 10px 38px rgba(0,163,224,0.65); }
}
@media (max-width: 600px) {
  .floating-call { width: 48px; height: 48px; right: 16px; bottom: 16px; }
  .floating-call svg { width: 20px; height: 20px; }
}

/* ==========================================================================
   Reveal-on-scroll
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Inner page hero (About / Products / Contact)
   ========================================================================== */
.page-hero {
  background: var(--navy-950);
  color: var(--white);
  padding: 64px 0 56px;
}
.page-hero h1 { color: var(--white); font-size: clamp(2.2rem, 4.4vw, 3.2rem); margin-top: 14px; }
.page-hero p { color: rgba(255,255,255,0.65); margin-top: 14px; max-width: 560px; font-size: 1.15rem; }

.catalog-hero { position: relative; overflow: hidden; padding-bottom: 100px; }
.catalog-hero .hero-pill { margin-bottom: 4px; }

/* ==========================================================================
   Catalog filter bar
   ========================================================================== */
.catalog-filter-bar {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-md);
  padding: 18px;
  box-shadow: 0 16px 40px rgba(15,23,41,0.06);
  margin-bottom: 32px;
  position: relative;
  z-index: 2;
}
.filter-search {
  flex: 1 1 240px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1.5px solid var(--steel-200);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--ink-soft);
}
.filter-search:focus-within { border-color: var(--blue-500); }
.filter-search svg { width: 18px; height: 18px; flex-shrink: 0; }
.filter-search input { border: none; outline: none; flex: 1; font-family: var(--font-body); font-size: 0.95rem; background: transparent; color: var(--ink); }
.filter-select {
  border: 1.5px solid var(--steel-200);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy-900);
  background: var(--white);
  cursor: pointer;
}
.filter-select:focus { outline: none; border-color: var(--blue-500); }

.catalog-empty { text-align: center; color: var(--ink-soft); padding: 40px 0; }

.hit-tag.amber { background: #b8790f; }
.hit-tag.amber svg { color: #ffd36b; }
.product-card-price { display: block; font-size: 0.82rem; color: var(--ink-soft); font-style: italic; }

/* ==========================================================================
   About page
   ========================================================================== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-grid img { border-radius: var(--radius-md); }

@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }

/* Mission / Vision cards */
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mv-card {
  border-radius: var(--radius-md);
  padding: 36px;
  color: var(--white);
}
.mv-card.c-primary { background: linear-gradient(135deg, var(--blue-500), var(--teal-600)); }
.mv-card.c-dark { background: var(--navy-950); }
.mv-card-icon {
  width: 46px; height: 46px;
  border-radius: 13px;
  background: rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.mv-card-icon svg { width: 22px; height: 22px; color: var(--white); }
.mv-card h2 { color: var(--white); font-size: 1.4rem; margin-bottom: 14px; }
.mv-card p { color: rgba(255,255,255,0.82); font-size: 0.98rem; }

@media (max-width: 760px) { .mv-grid { grid-template-columns: 1fr; } }

/* Factory / company banner */
.factory-banner {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--navy-950), var(--navy-900));
  border-radius: 24px;
  padding: 44px 40px;
  color: var(--white);
}
.factory-banner::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 15% 20%, rgba(0,163,224,0.28), transparent 55%);
  pointer-events: none;
}
.factory-banner > * { position: relative; z-index: 1; }
.factory-banner .hero-pill { margin-bottom: 18px; }
.factory-banner h2 { color: var(--white); font-size: clamp(1.5rem, 3vw, 2.1rem); max-width: 640px; }
.factory-banner p { color: rgba(255,255,255,0.7); margin-top: 14px; max-width: 620px; font-size: 1.02rem; }

/* Certificates */
.certs-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cert-card {
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.cert-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(15,23,41,0.08); }
.cert-card-media {
  aspect-ratio: 3 / 4;
  background: var(--steel-100);
  display: flex; align-items: center; justify-content: center;
  color: var(--steel-200);
}
.cert-card-media svg { width: 46px; height: 46px; }
.cert-card-label { padding: 16px; font-size: 0.85rem; font-weight: 600; color: var(--ink-soft); }

@media (max-width: 860px) { .certs-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .certs-grid { grid-template-columns: 1fr; } }

/* International standards band */
.standards-band {
  position: relative;
  overflow: hidden;
  background: var(--navy-950);
  border-radius: 24px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  color: var(--white);
}
.standards-band::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 85% 30%, rgba(0,212,170,0.22), transparent 55%);
  pointer-events: none;
}
.standards-band > * { position: relative; z-index: 1; }
.standards-band-copy { max-width: 560px; }
.standards-band h2 { color: var(--white); font-size: clamp(1.3rem, 2.6vw, 1.8rem); }
.standards-band p { color: rgba(255,255,255,0.68); margin-top: 12px; }
.standards-stats { display: flex; gap: 16px; flex-wrap: wrap; }
.standards-stat {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-sm);
  padding: 18px 24px;
  min-width: 130px;
}
.standards-stat strong { display: block; font-size: 1.6rem; font-family: var(--font-display); font-weight: 800; }
.standards-stat.c-blue strong { color: var(--blue-500); }
.standards-stat.c-teal strong { color: var(--teal-500); }
.standards-stat span { font-size: 0.82rem; color: rgba(255,255,255,0.55); }

/* Partners */
.partners-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.partner-card {
  background: var(--white);
  border: 1.5px dashed var(--steel-200);
  border-radius: var(--radius-md);
  padding: 26px 18px;
  text-align: center;
  color: var(--ink-soft);
}
.partner-card svg { width: 30px; height: 30px; margin: 0 auto 10px; color: var(--steel-200); }
.partner-card span { display: block; font-size: 0.85rem; font-weight: 600; }

@media (max-width: 860px) { .partners-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .partners-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Products page
   ========================================================================== */
.product-hero-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-md);
  padding: 44px;
  align-items: center;
}
.product-hero-card img { max-width: 320px; margin: 0 auto; }
.badge-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 7px 12px;
  border-radius: 20px;
  background: var(--steel-100);
  color: var(--navy-900);
  border: 1px solid var(--steel-200);
}
@media (max-width: 860px) { .product-hero-card { grid-template-columns: 1fr; padding: 30px; } }

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 30px; align-items: start; }
.contact-info-list { display: flex; flex-direction: column; gap: 16px; }
.contact-info-tile {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-md);
  padding: 20px;
}
.contact-info-tile .icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: rgba(0,163,224,0.1);
  color: var(--blue-600);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-tile .icon svg { width: 19px; height: 19px; }
.contact-info-tile strong { display: block; font-size: 0.9rem; color: var(--navy-950); margin-bottom: 3px; }
.contact-info-tile span { font-size: 0.88rem; color: var(--ink-soft); line-height: 1.5; }

.form-card { background: var(--white); border: 1px solid var(--steel-200); border-radius: var(--radius-md); padding: 36px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; color: var(--navy-900); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  border: 1.5px solid var(--steel-200);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--paper);
  transition: border-color 0.15s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--blue-500);
  outline: none;
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.82rem; color: var(--ink-soft); margin-top: 14px; }
.form-success {
  display: none;
  background: rgba(30,79,160,0.08);
  border: 1px solid rgba(30,79,160,0.25);
  color: var(--blue-600);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-top: 18px;
}
.form-success.show { display: block; }

/* ==========================================================================
   Cart icon + drawer
   ========================================================================== */
.cart-toggle-btn {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  width: 42px; height: 42px;
  border-radius: 8px;
  background: var(--steel-100);
  border: 1px solid var(--steel-200);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s ease;
}
.cart-toggle-btn:hover { background: var(--steel-200); }
.cart-toggle-btn svg { width: 19px; height: 19px; color: var(--navy-900); }
.cart-count-badge {
  position: absolute;
  top: -6px; right: -6px;
  background: var(--blue-600);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  min-width: 18px; height: 18px;
  border-radius: 9px;
  display: none;
  align-items: center; justify-content: center;
  padding: 0 4px;
}

.cart-overlay {
  position: fixed; inset: 0;
  background: rgba(12,28,51,0.5);
  z-index: 200;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease;
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 100%; max-width: 400px;
  background: var(--white);
  z-index: 201;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex; flex-direction: column;
  box-shadow: -20px 0 50px rgba(0,0,0,0.2);
}
.cart-drawer.open { transform: translateX(0); }
.cart-drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 24px;
  border-bottom: 1px solid var(--steel-200);
}
.cart-drawer-header h3 { font-size: 1.1rem; }
.cart-close-btn {
  background: none; border: none; cursor: pointer;
  font-size: 1.3rem; color: var(--ink-soft); line-height: 1;
  padding: 4px 8px;
}
.cart-drawer-body { flex: 1; overflow-y: auto; padding: 20px 24px; }
.cart-empty-msg { color: var(--ink-soft); font-size: 0.95rem; text-align: center; padding: 40px 0; }
.cart-item {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--steel-200);
}
.cart-item-info strong { font-size: 0.9rem; color: var(--navy-950); }
.cart-item-controls { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.cart-qty-btn {
  width: 26px; height: 26px;
  border-radius: 6px;
  border: 1px solid var(--steel-200);
  background: var(--steel-100);
  cursor: pointer;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
}
.cart-qty-val { font-family: var(--font-mono); min-width: 20px; text-align: center; font-size: 0.9rem; }
.cart-remove-btn {
  background: none; border: none; cursor: pointer;
  color: var(--red-600); font-size: 0.9rem;
  margin-left: 6px;
}
.cart-drawer-footer { padding: 20px 24px; border-top: 1px solid var(--steel-200); }
.cart-drawer-footer .btn { width: 100%; justify-content: center; margin-bottom: 10px; }
.cart-note { font-size: 0.8rem; color: var(--ink-soft); text-align: center; }

/* ==========================================================================
   Quantity selector (Products page)
   ========================================================================== */
.qty-selector { display: flex; align-items: center; gap: 10px; }
.qty-btn {
  width: 38px; height: 38px;
  border-radius: 6px;
  border: 1.5px solid var(--steel-200);
  background: var(--white);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.15s ease;
}
.qty-btn:hover { border-color: var(--blue-500); }
.qty-input {
  width: 54px; height: 38px;
  text-align: center;
  border: 1.5px solid var(--steel-200);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 1rem;
}
.product-actions-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 22px; }

/* ==========================================================================
   FAQ accordion
   ========================================================================== */
.faq-list { max-width: 760px; }
.faq-item {
  border-bottom: 1px solid var(--steel-200);
}
.faq-question {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  padding: 20px 4px;
  background: none; border: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--navy-950);
}
.faq-question .faq-icon {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--steel-200);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--blue-500);
  transition: transform 0.25s ease;
}
.faq-item.open .faq-question .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-answer p {
  color: var(--ink-soft);
  font-size: 0.94rem;
  padding: 0 4px 20px;
  max-width: 640px;
}

/* ==========================================================================
   News filters
   ========================================================================== */
.news-filter-row { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 40px; }
.news-filter-btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 10px 20px;
  border-radius: 20px;
  border: 1.5px solid var(--steel-200);
  background: var(--white);
  color: var(--ink-soft);
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.news-filter-btn:hover { border-color: var(--blue-500); color: var(--blue-600); }
.news-filter-btn.active { border-color: var(--blue-500); color: var(--white); background: var(--blue-500); }
.news-empty-state {
  display: none;
  text-align: center;
  padding: 50px 20px;
  color: var(--ink-soft);
  border: 1.5px dashed var(--steel-200);
  border-radius: var(--radius-md);
}
.news-empty-state.show { display: block; }

/* News cards */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card {
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.news-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(15,23,41,0.1); }
.news-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: linear-gradient(160deg, var(--paper), var(--steel-100));
  display: flex; align-items: center; justify-content: center;
  color: var(--steel-200);
}
.news-card-media svg { width: 48px; height: 48px; }
.news-card-tag {
  position: absolute;
  top: 14px; left: 14px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
  color: var(--white);
}
.news-card-tag.c-blue { background: var(--blue-500); }
.news-card-tag.c-teal { background: var(--teal-500); }
.news-card-tag.c-violet { background: var(--violet-500); }
.news-card-body { padding: 20px 22px 24px; }
.news-card-date { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: var(--ink-soft); margin-bottom: 12px; }
.news-card-date svg { width: 14px; height: 14px; }
.news-card-body h3 { font-size: 1.08rem; margin-bottom: 10px; }
.news-card-body p { color: var(--ink-soft); font-size: 0.92rem; }

@media (max-width: 900px) { .news-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .news-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Calculator page
   ========================================================================== */
.calc-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.calc-form { background: var(--white); border: 1px solid var(--steel-200); border-radius: var(--radius-md); padding: 36px; }
.calc-form .form-group { margin-bottom: 20px; }
.calc-toggle-row { display: flex; gap: 10px; }
.calc-toggle-btn {
  flex: 1;
  padding: 12px;
  border-radius: 6px;
  border: 1.5px solid var(--steel-200);
  background: var(--paper);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.calc-toggle-btn.active { border-color: var(--blue-600); color: var(--blue-600); background: #e3f0ff; }
.calc-result {
  background: var(--navy-950);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 36px;
  position: sticky;
  top: 100px;
}
.calc-result h3 { color: var(--white); font-size: 1rem; margin-bottom: 20px; }
.calc-result-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  font-family: var(--font-mono);
}
.calc-result-row span:first-child { color: rgba(255,255,255,0.65); font-size: 0.88rem; }
.calc-result-row span:last-child { font-size: 1.1rem; font-weight: 600; }
.calc-total {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.2);
  display: flex; justify-content: space-between; align-items: baseline;
}
.calc-total span:first-child { font-size: 0.95rem; color: rgba(255,255,255,0.8); }
.calc-total strong { font-family: var(--font-mono); font-size: 1.8rem; color: var(--white); }
.calc-note { font-size: 0.78rem; color: rgba(255,255,255,0.5); margin-top: 18px; }

@media (max-width: 860px) {
  .calc-layout { grid-template-columns: 1fr; }
  .calc-result { position: static; }
}

/* ==========================================================================
   Product catalog grid (Products page)
   ========================================================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.catalog-card {
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  display: flex; flex-direction: column;
}
.catalog-card:hover { box-shadow: 0 16px 40px rgba(18,41,77,0.1); transform: translateY(-3px); }
.catalog-card-image {
  position: relative;
  background: var(--steel-100);
  padding: 24px;
  display: flex; align-items: center; justify-content: center;
}
.catalog-card-image img { max-height: 160px; width: auto; }
.availability-badge {
  position: absolute; top: 14px; left: 14px;
  background: rgba(34,184,118,0.12);
  color: var(--green-600);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 5px 11px;
  border-radius: 20px;
  display: flex; align-items: center; gap: 5px;
}
.availability-badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green-600); }
.catalog-card-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.category-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--blue-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.catalog-card-body h3 { font-size: 1.15rem; margin-bottom: 8px; }
.catalog-card-body p { color: var(--ink-soft); font-size: 0.88rem; flex: 1; margin-bottom: 18px; }
.catalog-card-sizes { font-size: 0.78rem; color: var(--ink-soft); margin-bottom: 16px; }
.catalog-card-sizes strong { color: var(--navy-900); }

@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } .form-row { grid-template-columns: 1fr; } }

.map-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--steel-200);
  line-height: 0;
}
.map-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--blue-600);
}
.map-link svg { width: 18px; height: 18px; }
.map-link:hover { color: var(--blue-500); }