/*
Theme Name: Physiverse Light
Theme URI: https://physiverse.com
Author: Physiverse
Author URI: https://physiverse.com
Description: Simple light theme for Physiverse: white pages, dark instrument panels for the demos and simulations. WooCommerce ready.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.9
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: physiverse
*/

:root {
  --bg: #FFFFFF;
  --bg2: #F5F5F5;
  --surface: #FFFFFF;
  --border: #E2E2E2;
  --accent: #0A0A0A;
  --accent2: #00806D;
  --accent3: #C2410C;
  --text: #0A0A0A;
  --text2: #262626;
  --muted: #5C5C5C;
  --grid: rgba(0,0,0,0.04);
  --font-body: 'Inter', -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-display: 'Inter', -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-mono: 'DM Mono', ui-monospace, monospace;
}

/* Dark "instrument" panels keep the original colors: demos, rings, terminal, simulator */
.terminal, .laptop, .optic-ring, .interference-inset, .about-diagram, .pv-aberr canvas {
  --bg: #050810;
  --bg2: #080d1a;
  --surface: #0c1324;
  --border: rgba(100,160,255,0.14);
  --accent: #4a9eff;
  --accent2: #00e5c0;
  --accent3: #ff6b35;
  --text: #e8edf8;
  --muted: #6b7a99;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: var(--accent); }

img { max-width: 100%; height: auto; }

/* CANVAS BG */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.45;
}

/* NOISE OVERLAY */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.6;
}

.wrapper { position: relative; z-index: 2; }

/* NAV */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
  background: rgba(5,8,16,0.75);
  backdrop-filter: blur(20px);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 4px;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo span {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent2);
  box-shadow: 0 0 12px var(--accent2);
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--accent); }

.nav-cart {
  position: relative;
  color: var(--muted);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-cart:hover { color: var(--accent); }

.nav-cart-count {
  background: var(--accent);
  color: var(--bg);
  border-radius: 999px;
  padding: 2px 7px;
  font-size: 10px;
  margin-left: 6px;
}

.nav-cta {
  padding: 9px 22px;
  border: 1px solid var(--accent);
  color: var(--accent);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}

.nav-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-100%);
  transition: transform 0.2s;
  z-index: -1;
}

.nav-cta:hover { color: var(--bg); }
.nav-cta:hover::before { transform: translateX(0); }

/* HERO */
#hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 140px 48px 80px;
  gap: 60px;
  position: relative;
}

.hero-label {
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(64px, 8vw, 110px);
  line-height: 0.95;
  letter-spacing: 2px;
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.8s 0.4s forwards;
}

.hero-title em {
  font-style: normal;
  color: transparent;
  -webkit-text-stroke: 1px rgba(74,158,255,0.6);
}

.hero-desc {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: #a0adc8;
  max-width: 480px;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 0.8s 0.6s forwards;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  opacity: 0;
  animation: fadeUp 0.8s 0.8s forwards;
}

.btn-primary {
  padding: 14px 36px;
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.2s;
  position: relative;
  border: none;
  cursor: pointer;
  display: inline-block;
}

.btn-primary:hover {
  background: #6ab4ff;
  box-shadow: 0 0 30px rgba(74,158,255,0.4);
}

.btn-ghost {
  padding: 14px 36px;
  border: 1px solid var(--border);
  color: var(--muted);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.2s;
  display: inline-block;
}

.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  animation: fadeIn 1.2s 0.6s forwards;
}

.optic-ring {
  position: relative;
  width: 420px;
  height: 420px;
}

.optic-ring svg { width: 100%; height: 100%; }

/* ============ HERO TERMINAL DEMO ============ */

.demo-scene {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 460px;
  max-width: 480px;
  perspective: 900px;
}

/* far mirror, hovering above the laptop */
.mirror-scene {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  text-align: center;
  z-index: 2;
}

.mirror-stand {
  width: 150px;
  height: 150px;
  margin: 0 auto;
  perspective: 500px;
}

.mirror-head {
  position: relative;
  width: 118px;
  height: 118px;
  margin: 0 auto;
  border-radius: 50%;
  border: 2px solid rgba(140,175,255,0.35);
  background:
    radial-gradient(circle at var(--glare-x, 36%) var(--glare-y, 30%), rgba(210,230,255,0.5), rgba(140,175,255,0.12) 34%, rgba(18,28,50,0.95) 78%);
  box-shadow:
    inset 0 0 22px rgba(0,0,0,0.55),
    0 10px 28px rgba(0,0,0,0.45);
  transform-origin: center;
}

.mirror-head::after {
  content: '';
  position: absolute;
  inset: 6%;
  border-radius: 50%;
  border: 1px solid rgba(180,215,255,0.16);
  pointer-events: none;
}

.mirror-caption {
  margin-top: 8px;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(107,122,153,0.8);
}

.mirror-readout {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 8px;
  padding: 4px 9px;
  font-size: 10px;
  color: var(--accent2);
  background: rgba(8,13,26,0.75);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.mirror-readout span { font-size: 9px; color: var(--muted); }

.mirror-readout b { font-weight: 500; letter-spacing: 0.02em; }

.mirror-readout em { font-style: normal; font-size: 9px; color: var(--muted); }

/* circular picture-in-picture of the live interference pattern */
.interference-inset {
  position: absolute;
  top: 2%;
  right: 2%;
  margin: 0;
  width: 130px;
  height: 130px;
  text-align: center;
  z-index: 3;
}

.interference-inset canvas {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

.interference-inset figcaption {
  margin-top: 5px;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(107,122,153,0.8);
}

/* close laptop with the terminal console */
.laptop {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 88%;
  z-index: 4;
  filter: drop-shadow(0 18px 30px rgba(0,0,0,0.5));
}

.laptop-screen {
  position: relative;
  height: 218px;
  padding: 8px;
  border: 1px solid rgba(100,160,255,0.28);
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  background: linear-gradient(160deg, #0a0f1a 0%, var(--bg) 100%);
}

.terminal {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: rgba(3,6,12,0.92);
  border: 1px solid rgba(100,160,255,0.14);
  border-radius: 7px;
  font-family: var(--font-mono);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 9px;
  background: rgba(15,22,38,0.9);
  border-bottom: 1px solid rgba(100,160,255,0.12);
}

.terminal-bar .dot { width: 8px; height: 8px; border-radius: 50%; }
.terminal-bar .d1 { background: #ff5f57; }
.terminal-bar .d2 { background: #febc2e; }
.terminal-bar .d3 { background: #28c840; }

.term-title {
  margin-left: 6px;
  font-size: 9px;
  letter-spacing: 0.12em;
  color: rgba(107,122,153,0.9);
}

.terminal-body {
  flex: 1;
  overflow-y: auto;
  padding: 8px 10px;
  font-size: 10px;
  line-height: 1.6;
  color: #b9d2ef;
  scrollbar-width: thin;
  scrollbar-color: rgba(100,160,255,0.25) transparent;
}

.term-line { white-space: pre-wrap; word-break: break-word; }
.term-line.dim { color: rgba(107,122,153,0.8); }
.term-line.cmd { color: var(--text); }
.term-line.err { color: var(--accent3); }
.term-line.ok { color: var(--accent2); }
.term-line .k { color: var(--accent); }

.t-prompt { color: var(--accent2); }

.terminal-input {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 9px;
  background: rgba(10,15,26,0.95);
  border-top: 1px solid rgba(100,160,255,0.12);
}

.terminal-input input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 10px;
}

.terminal-input input::placeholder { color: rgba(107,122,153,0.4); }

#terminal-send {
  padding: 3px 9px;
  border: 1px solid rgba(0,229,192,0.4);
  border-radius: 4px;
  background: rgba(0,229,192,0.14);
  color: var(--accent2);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  cursor: pointer;
}

#terminal-send:hover { background: rgba(0,229,192,0.28); }

.laptop-base {
  position: relative;
  height: 22px;
  border: 1px solid rgba(100,160,255,0.28);
  border-top: none;
  border-radius: 0 0 12px 12px;
  background: linear-gradient(#0a0f1a, var(--bg));
}

.laptop-base::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 44px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: rgba(100,160,255,0.4);
}

/* COMPARISON */
#comparison {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 64px;
  padding: 120px 48px;
}

.compare-head { text-align: center; max-width: 660px; }

.compare-desc {
  margin-top: 24px;
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--muted);
}

.temp-control {
  margin: 44px auto 0;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.temp-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.temp-label {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--muted);
  text-transform: uppercase;
}

.temp-readout {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 1px;
  color: var(--accent2);
}

.temp-reset {
  font-family: inherit;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  background: none;
  border: 1px solid rgba(96, 148, 204, 0.28);
  border-radius: 3px;
  padding: 4px 10px 3px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.temp-reset:hover {
  color: var(--accent2);
  border-color: rgba(255, 192, 76, 0.55);
}

#temp-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  outline: none;
}

#temp-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent2);
  border: none;
  cursor: pointer;
}

#temp-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent2);
  border: none;
  cursor: pointer;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  max-width: 900px;
  width: 100%;
}

.compare-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.optic-ring-sm { width: 340px; height: 340px; max-width: 100%; }

#newton-stable, #newton-competitor {
  display: block;
  width: 100%;
  height: 100%;
}

.compare-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.compare-name {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 2px;
  color: var(--text);
}

.compare-stat {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.compare-stat-good { color: var(--accent2); }
.compare-stat-bad { color: var(--accent3); }

#newton-competitor { cursor: default; }

/* HUD readouts and drag hint overlaid on the comparison interference rings */
.newton-hud {
  position: absolute;
  left: 50%;
  bottom: 52px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 8px 12px;
  background: rgba(8, 13, 26, 0.65);
  border: 1px solid var(--border);
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
}

.newton-tilt {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
}

.newton-tilt-label {
  text-transform: uppercase;
  color: var(--muted);
}

.newton-tilt-val { color: var(--text); }

.newton-hint {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  text-align: center;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(107, 122, 153, 0.8);
  pointer-events: none;
}

.hero-metrics {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  opacity: 0;
  animation: fadeUp 0.8s 1s forwards;
}

.metric-val {
  font-family: var(--font-display);
  font-size: 42px;
  color: var(--accent);
  letter-spacing: 2px;
  line-height: 1;
}

.metric-label {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

/* SECTION COMMONS */
section { padding: 120px 48px; }

.section-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent2);
  border: 1px solid rgba(0,229,192,0.2);
  padding: 5px 14px;
  margin-bottom: 24px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 70px);
  line-height: 1;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.section-sub {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.7;
}

/* ABOUT */
#about {
  background: var(--bg2);
  position: relative;
  overflow: hidden;
}

#about::before {
  content: 'PHYSIVERSE';
  position: absolute;
  font-family: var(--font-display);
  font-size: 220px;
  color: rgba(74,158,255,0.03);
  letter-spacing: 10px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  white-space: nowrap;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  margin-top: 48px;
}

.pillar {
  background: var(--bg2);
  padding: 32px 28px;
  border-left: 2px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}

.pillar:hover {
  border-left-color: var(--accent2);
  background: rgba(0,229,192,0.03);
}

.pillar-icon { font-size: 22px; margin-bottom: 12px; }

.pillar h4 {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 2px;
  margin-bottom: 8px;
  color: var(--text);
}

.pillar p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}

.about-diagram {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* PHYSICS / FEYNMAN */
#physics {
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

#physics::before {
  content: '\2202 \u2202';
  position: absolute;
  font-family: var(--font-display);
  font-size: 180px;
  color: rgba(0,229,192,0.03);
  letter-spacing: 10px;
  top: 50%;
  right: -40px;
  transform: translateY(-50%);
  pointer-events: none;
  white-space: nowrap;
}

.physics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  max-width: 760px;
  margin: 0 auto;
}

/* PRODUCTS */
#products { position: relative; }

.products-header {
  max-width: 1200px;
  margin: 0 auto 72px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 24px;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: var(--bg);
  max-width: 1200px;
  margin: 0 auto;
}

.product-card {
  background: var(--bg);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: flex;
  align-items: center;
  gap: 40px;
}

.product-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 40px;
}
.product-row > .product-image {
  flex: 0 0 260px;
  width: 260px;
}
.product-row > .product-body {
  flex: 1 1 0;
  min-width: 0;
}

.product-body {
  flex: 1;
  min-width: 0;
}

.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(74,158,255,0.05), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.product-card:hover { background: var(--surface); }
.product-card:hover::after { opacity: 1; }
.product-card:hover .product-num { color: var(--accent); }

.product-num {
  font-family: var(--font-display);
  font-size: 64px;
  color: rgba(74,158,255,0.08);
  line-height: 1;
  margin-bottom: 24px;
  transition: color 0.3s;
}

.product-tag-label {
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: 16px;
}

.product-image {
  flex: 0 0 260px;
  background: #fff;
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  aspect-ratio: 1 / 1;
}

.product-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-name {
  font-family: var(--font-display);
  font-size: 30px;
  letter-spacing: 2px;
  margin-bottom: 16px;
  line-height: 1.1;
}

.product-desc {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.product-price {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.product-price ins { text-decoration: none; }
.product-price del { color: var(--muted); font-size: 18px; margin-right: 12px; }

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
}

.spec-key { color: var(--muted); }
.spec-val { color: var(--accent); font-weight: 500; }

.product-arrow {
  position: absolute;
  bottom: 36px;
  right: 36px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 16px;
  transition: all 0.2s;
}

.product-card:hover .product-arrow {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(74,158,255,0.08);
}

/* CONTACT */
#contact { background: var(--bg2); }

.contact-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}

.contact-info-items {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  color: var(--accent);
}

.contact-item-title {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

.contact-item-val {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
}

.contact-form, .wpcf7-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-field, .wpcf7-form p {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
}

.form-field label,
.wpcf7-form label {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
}

.form-field input,
.form-field select,
.form-field textarea,
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form select,
.wpcf7-form textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
  width: 100%;
  -webkit-appearance: none;
  margin-top: 6px;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus,
.wpcf7-form input:focus,
.wpcf7-form select:focus,
.wpcf7-form textarea:focus {
  border-color: var(--accent);
}

.form-field select option { background: var(--surface); }

.submit-btn,
.wpcf7-submit {
  padding: 16px 40px;
  background: var(--accent);
  color: var(--bg);
  border: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  align-self: flex-start;
  font-weight: 500;
}

.submit-btn:hover,
.wpcf7-submit:hover {
  background: #6ab4ff;
  box-shadow: 0 0 30px rgba(74,158,255,0.3);
}

/* FOOTER */
.site-footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--muted);
}

.footer-copy {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 1px;
}

.footer-links { display: flex; gap: 32px; }

.footer-links a {
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--accent); }

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.03) 2px,
    rgba(0,0,0,0.03) 4px
  );
}

/* WOOCOMMERCE PRODUCT / SHOP PAGES */
.woo-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 140px 48px 80px;
}

.woocommerce-breadcrumb {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 32px;
}

.woocommerce-breadcrumb a { color: var(--muted); text-decoration: none; }
.woocommerce-breadcrumb a:hover { color: var(--accent); }

.product-single {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.product-single .woocommerce-product-gallery {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
}

.product-single h1.product_title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  letter-spacing: 2px;
  line-height: 1.05;
  margin-bottom: 16px;
}

.product-single .price {
  font-family: var(--font-display);
  font-size: 38px;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.product-single .price del { color: var(--muted); font-size: 22px; margin-right: 12px; }
.product-single .price ins { text-decoration: none; }

.product-single .woocommerce-product-details__short-description {
  font-family: var(--font-body);
  font-size: 17px;
  color: #a0adc8;
  line-height: 1.7;
  margin-bottom: 32px;
}

.product-single .cart {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 32px;
}

.product-single .cart .quantity input {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 14px 16px;
  font-family: var(--font-mono);
  width: 80px;
  text-align: center;
}

.product-single .single_add_to_cart_button,
.product-single button.alt {
  padding: 14px 36px !important;
  background: var(--accent) !important;
  color: var(--bg) !important;
  border: none !important;
  font-family: var(--font-mono) !important;
  font-size: 11px !important;
  letter-spacing: 2px !important;
  text-transform: uppercase !important;
  font-weight: 500 !important;
  cursor: pointer;
}

.product-single .single_add_to_cart_button:hover {
  background: #6ab4ff !important;
  box-shadow: 0 0 30px rgba(74,158,255,0.4);
}

.product-single .product_meta {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 1px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.product-single .product_meta a { color: var(--accent); text-decoration: none; }

.woocommerce-tabs {
  max-width: 1200px;
  margin: 64px auto 0;
  padding: 0 48px;
}

.woocommerce-tabs ul.tabs {
  display: flex;
  list-style: none;
  gap: 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
  padding: 0;
}

.woocommerce-tabs ul.tabs li {
  padding: 12px 0;
}

.woocommerce-tabs ul.tabs li a {
  color: var(--muted);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.woocommerce-tabs ul.tabs li.active a { color: var(--accent); border-bottom: 2px solid var(--accent); padding-bottom: 12px; }

.woocommerce-tabs .panel { color: var(--text); font-size: 14px; line-height: 1.7; }

.woocommerce-tabs .panel .doc-download { margin-top: 8px; }

.woocommerce-tabs .shop_attributes {
  width: 100%;
  border-collapse: collapse;
}

.woocommerce-tabs .shop_attributes th {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: normal;
  width: 240px;
}

.woocommerce-tabs .shop_attributes td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--accent);
  font-size: 13px;
}

/* SHOP / ARCHIVE */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1px;
  background: var(--border);
  margin-top: 32px;
}

/* CART / CHECKOUT */
.woocommerce-cart .woo-container,
.woocommerce-checkout .woo-container {
  max-width: 1200px;
}

.woocommerce table.shop_table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
}

.woocommerce table.shop_table th,
.woocommerce table.shop_table td {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.woocommerce table.shop_table th {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: normal;
}

.woocommerce a.button,
.woocommerce-page button.button,
.woocommerce-page input.button {
  padding: 14px 28px;
  background: var(--accent);
  color: var(--bg);
  border: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.woocommerce a.button:hover,
.woocommerce-page button.button:hover { background: #6ab4ff; }

.woocommerce .quantity input.qty {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px;
  width: 64px;
  text-align: center;
}

.woocommerce form .form-row input,
.woocommerce form .form-row select,
.woocommerce form .form-row textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  width: 100%;
}

.woocommerce-message,
.woocommerce-info,
.woocommerce-error {
  background: var(--surface);
  border-left: 3px solid var(--accent);
  padding: 16px 20px;
  margin-bottom: 24px;
  color: var(--text);
  font-size: 13px;
}

.woocommerce-error { border-left-color: var(--accent3); }

/* Phone-only: stack image above text */
@media (max-width: 600px) {
  .product-card { flex-direction: column; align-items: stretch; gap: 24px; }
  .product-row { flex-direction: column; align-items: stretch; gap: 24px; }
  .product-row > .product-image { flex: 0 0 auto; width: 100%; }
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .site-nav { padding: 16px 24px; }
  .nav-links { display: none; }
  section { padding: 80px 24px; }
  #hero {
    grid-template-columns: 1fr;
    padding: 120px 24px 60px;
    gap: 40px;
  }
  .optic-ring { width: 320px; height: 320px; }
  .optic-ring-sm { width: 300px; height: 300px; }
  .demo-scene { min-height: 420px; }
  .interference-inset { width: 110px; height: 110px; }
  .laptop-screen { height: 200px; }
  .compare-grid { grid-template-columns: 1fr; gap: 64px; }
  .about-grid, .contact-inner, .product-single {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .physics-grid { grid-template-columns: 1fr; gap: 48px; }
  .products-grid { grid-template-columns: 1fr; }
  .hero-metrics { flex-wrap: wrap; gap: 24px; }
  .site-footer { flex-direction: column; text-align: center; padding: 32px 24px; }
}

/* =================================================================
   LIGHT THEME LAYER
   Simple white pages. Demos and simulations stay as dark panels.
   ================================================================= */
body { font-size: 15px; color: var(--text); -webkit-font-smoothing: antialiased; }
a { color: var(--text); }
::selection { background: #0A0A0A; color: #fff; }

/* No animated background, noise or scanlines */
#bg-canvas, .scanlines { display: none !important; }
body::before { display: none; }
#about::before, #physics::before { display: none; }

/* Labels in mono, like instrument markings */
.hero-label, .section-tag, .metric-label, .temp-label, .compare-stat, .product-tag-label,
.contact-item-title, .nav-links a, .nav-cart, .nav-cta, .btn-primary, .btn-ghost,
.woocommerce-breadcrumb, .woocommerce-tabs ul.tabs li a, .footer-copy, .spec-row,
.form-field label, .wpcf7-form label, .pv-card-more {
  font-family: var(--font-mono);
}
.section-tag { border-color: rgba(0,128,109,0.35); }

/* Navigation */
.site-nav { background: rgba(255,255,255,0.92); border-bottom: 1px solid var(--border); backdrop-filter: blur(12px); }
.nav-logo { font-family: var(--font-display); font-weight: 800; font-size: 19px; letter-spacing: 0.14em; text-transform: uppercase; }
.nav-logo span { box-shadow: none; }
.nav-links a, .nav-cart { color: var(--muted); }
.nav-links a:hover, .nav-cart:hover { color: var(--text); }
.nav-cart-count { background: var(--text); color: #fff; }
.nav-cta { border-color: var(--text); color: var(--text); }
.nav-cta::before { background: var(--text); }
.nav-cta:hover { color: #fff; }

/* Headings: plain, bold, tight */
.hero-title, .section-title, .product-single h1.product_title, .pv-prose h2, .pv-card-title {
  font-weight: 800; letter-spacing: -0.025em; text-transform: none;
}
.hero-title { font-size: clamp(46px, 5.6vw, 80px); line-height: 1.0; }
.hero-title em { -webkit-text-stroke: 1.5px var(--text); }
.section-title { font-size: clamp(32px, 3.8vw, 52px); line-height: 1.05; }
.hero-desc { color: var(--text2); font-size: 18px; }
.section-sub, .compare-desc { color: var(--muted); }

/* Buttons: solid black, no glow */
.btn-primary, .submit-btn, .wpcf7-submit { background: var(--text); color: #fff; }
.btn-primary:hover, .submit-btn:hover, .wpcf7-submit:hover { background: #262626; box-shadow: none; }
.btn-ghost { border-color: var(--text); color: var(--text); }
.btn-ghost:hover { background: var(--text); color: #fff; border-color: var(--text); }

/* Hero numbers */
.metric-val { font-weight: 700; font-size: 30px; letter-spacing: -0.01em; color: var(--text); }
.hero-metrics { border-top-color: var(--text); }

/* Hero demo: mirror on a white page, terminal and inset stay dark */
.mirror-readout { background: #fff; border-color: var(--border); color: var(--accent2); }
.mirror-readout span, .mirror-readout em { color: var(--muted); }
.mirror-caption, .interference-inset figcaption { color: var(--muted); }
.interference-inset canvas { background: #03060c; box-shadow: 0 6px 18px rgba(0,0,0,0.18); }
.laptop { filter: drop-shadow(0 14px 24px rgba(0,0,0,0.18)); }
.laptop-screen { background: linear-gradient(160deg, #1a2030 0%, #0a0f1a 100%); }
.laptop-base { background: linear-gradient(#1a2030, #0a0f1a); }
.terminal-input input { color: #e8edf8; }
.term-line.cmd { color: #e8edf8; }

/* Comparison rings sit in dark round viewports */
#newton-stable, #newton-competitor { background: radial-gradient(circle, #0a0f1a 0%, #03060c 70%); border-radius: 50%; }
.newton-hud { background: rgba(5,8,16,0.75); }
.newton-hint { color: rgba(185,200,225,0.75); }
.compare-name { font-weight: 700; font-size: 18px; letter-spacing: -0.01em; }
.temp-readout { font-weight: 700; font-size: 22px; letter-spacing: -0.01em; }
.temp-reset { border-color: var(--border); }
.temp-reset:hover { color: var(--text); border-color: var(--text); }
#temp-slider { background: var(--border); }

/* About */
#about { background: var(--bg2); }
.pillar h4 { font-weight: 700; font-size: 16px; letter-spacing: -0.01em; }
.pillar p { font-size: 13.5px; }
.pillar:hover { background: #fff; }
.about-diagram svg { background: #0a0f1a; max-width: 100%; height: auto; }

/* Products */
.products-grid { border-top: 1px solid var(--text); }
.product-card { border-bottom: 1px solid var(--border); }
.product-card::after { display: none; }
.product-card:hover { background: var(--bg2); }
.product-card:hover .product-num { color: var(--text); }
.product-num { font-weight: 800; font-size: 40px; color: rgba(0,0,0,0.12); }
.product-image { border: 1px solid var(--border); }
.product-name { font-weight: 700; font-size: 24px; letter-spacing: -0.015em; }
.product-desc { font-size: 14px; }
.product-price { font-weight: 700; font-size: 22px; letter-spacing: -0.01em; color: var(--text); }
.spec-val { color: var(--text); }
.product-card:hover .product-arrow { border-color: var(--text); color: #fff; background: var(--text); }

/* Contact and forms */
#contact { background: var(--bg2); }
.contact-icon { color: var(--text); background: #fff; }
.form-field input, .form-field select, .form-field textarea,
.wpcf7-form input[type="text"], .wpcf7-form input[type="email"], .wpcf7-form input[type="tel"],
.wpcf7-form select, .wpcf7-form textarea,
.woocommerce form .form-row input, .woocommerce form .form-row select, .woocommerce form .form-row textarea,
.woocommerce .quantity input.qty, .product-single .cart .quantity input {
  background: #fff; border-color: #D4D4D4; color: var(--text); font-family: var(--font-body); font-size: 15px;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus,
.wpcf7-form input:focus, .wpcf7-form select:focus, .wpcf7-form textarea:focus { border-color: var(--text); }
.form-field select option { background: #fff; }

/* Footer */
.footer-logo { font-weight: 800; font-size: 15px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text); }
.footer-links a:hover { color: var(--text); }
.site-footer { border-top-color: var(--text); }

/* Pages (privacy, terms) */
.page-content { font-size: 16px; line-height: 1.75; color: var(--text2); max-width: 760px; }
.page-content h2, .page-content h3 { color: var(--text); margin: 1.6em 0 0.5em; font-weight: 700; }
.page-content p { margin: 0 0 1.1em; }
.page-content a { color: var(--text); }

/* WooCommerce */
.product-single .woocommerce-product-gallery { background: #fff; }
.product-single h1.product_title { font-size: clamp(30px, 3.2vw, 44px); line-height: 1.1; }
.product-single .price { font-weight: 700; font-size: 28px; letter-spacing: -0.01em; color: var(--text); }
.product-single .woocommerce-product-details__short-description { color: var(--text2); font-size: 16px; }
.product-single .single_add_to_cart_button, .product-single button.alt { background: var(--text) !important; color: #fff !important; }
.product-single .single_add_to_cart_button:hover { background: #262626 !important; box-shadow: none; }
.product-single .product_meta a { color: var(--text); }
.woocommerce-tabs ul.tabs li.active a { color: var(--text); border-bottom-color: var(--text); }
.woocommerce-tabs .shop_attributes td { color: var(--text); }
.woocommerce a.button, .woocommerce-page button.button, .woocommerce-page input.button { background: var(--text); color: #fff; }
.woocommerce a.button:hover, .woocommerce-page button.button:hover { background: #262626; color: #fff; }
.woocommerce-message, .woocommerce-info, .woocommerce-error { background: var(--bg2); border-left-color: var(--text); }
.woocommerce-error { border-left-color: var(--accent3); }

/* ---- Fixes from the first review ---- */
.hero-title em { color: var(--accent2); -webkit-text-stroke: 0; }
.hero-title, .section-title { text-wrap: balance; }
.hero-metrics { flex-wrap: wrap; gap: 28px 40px; }
.metric-val { font-size: 22px; white-space: nowrap; }

/* Ring hints sit under the dark viewport, not over its edge */
.compare-card .optic-ring-sm { margin-bottom: 30px; }
.newton-hint { bottom: -30px; color: var(--muted); }

/* Keep the product arrow clear of the spec values */
.product-specs { padding-right: 56px; }

/* Contact form: label sits right above its field */
.wpcf7-form .form-field p { gap: 0; }
.wpcf7-form .form-field br { display: none; }
.wpcf7-form-control-wrap { display: block; }

/* WooCommerce: prices, buttons, tabs, sorting */
.woocommerce ul.products li.product .price, .woocommerce div.product p.price, .woocommerce div.product span.price {
  color: var(--text); font-weight: 600;
}
.woocommerce ul.products li.product .woocommerce-loop-product__title { font-weight: 700; letter-spacing: -0.01em; }
.woocommerce div.product form.cart .button, .woocommerce button.button.alt, .woocommerce a.button.alt,
.woocommerce #respond input#submit.alt, .woocommerce input.button.alt {
  background: var(--text) !important; color: #fff !important; border-radius: 0;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; font-weight: 500;
}
.woocommerce div.product form.cart .button:hover, .woocommerce button.button.alt:hover, .woocommerce a.button.alt:hover { background: #262626 !important; }
.woocommerce div.product .product_title { font-weight: 800; letter-spacing: -0.025em; }
.woocommerce .woocommerce-ordering select, .woocommerce select.orderby {
  font-family: var(--font-body); font-size: 14px; padding: 8px 12px; border: 1px solid #D4D4D4; background: #fff; color: var(--text);
}
.woocommerce div.product .woocommerce-tabs ul.tabs { padding: 0; margin: 0 0 28px; border-bottom: 1px solid var(--text); }
.woocommerce div.product .woocommerce-tabs ul.tabs::before { display: none; }
.woocommerce div.product .woocommerce-tabs ul.tabs li {
  background: transparent; border: 0; border-radius: 0; margin: 0; padding: 12px 0;
}
.woocommerce div.product .woocommerce-tabs ul.tabs li::before, .woocommerce div.product .woocommerce-tabs ul.tabs li::after { display: none; }
.woocommerce div.product .woocommerce-tabs ul.tabs li a { color: var(--muted); font-weight: 500; padding: 0 0 12px; }
.woocommerce div.product .woocommerce-tabs ul.tabs li.active { background: transparent; }
.woocommerce div.product .woocommerce-tabs ul.tabs li.active a { color: var(--text); box-shadow: inset 0 -2px 0 var(--text); border-bottom: 0; }
.woocommerce-tabs .panel { max-width: 820px; font-size: 15.5px; line-height: 1.75; color: var(--text2); }
.woocommerce-tabs .panel h2 { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; color: var(--text); margin: 0 0 14px; }
.woocommerce-tabs .panel h3, .woocommerce-tabs .panel h4 { font-size: 17px; font-weight: 700; color: var(--text); margin: 26px 0 8px; }
.woocommerce-tabs .panel p { margin: 0 0 14px; }
.woocommerce-tabs .panel ul, .woocommerce-tabs .panel ol { padding-left: 1.3em; margin: 0 0 16px; }
.woocommerce-tabs .panel li { margin: 0 0 4px; }
.woocommerce-tabs .panel a { color: var(--text); }

/* ---- Hero demo inside one tall black frame ---- */
.demo-scene {
  --bg: #050810; --border: rgba(100,160,255,0.14); --text: #e8edf8; --muted: #6b7a99;
  --accent: #4a9eff; --accent2: #00e5c0; --accent3: #ff6b35;
  width: 100%; max-width: 460px; min-height: 580px;
  background: #0A0A0A; box-shadow: 0 24px 48px rgba(0,0,0,0.16);
}
.demo-scene .mirror-scene { top: 44px; left: 37%; }
.demo-scene .interference-inset { top: 52px; right: 9%; }
.demo-scene .laptop { bottom: 40px; width: 84%; filter: drop-shadow(0 14px 24px rgba(0,0,0,0.6)); }
.demo-scene .mirror-caption, .demo-scene .interference-inset figcaption { color: #6b7a99; }
.demo-scene .mirror-readout { background: rgba(5,8,16,0.85); border-color: rgba(100,160,255,0.16); color: #00e5c0; }
.demo-scene .mirror-readout span, .demo-scene .mirror-readout em { color: #6b7a99; }
.demo-scene .interference-inset canvas { box-shadow: none; border-color: rgba(100,160,255,0.22); }
@media (max-width: 900px) {
  .hero-visual { justify-content: stretch; }
  .demo-scene { max-width: 100%; min-height: 520px; }
  .demo-scene .mirror-scene { top: 28px; }
  .demo-scene .interference-inset { top: 36px; right: 6%; }
  .demo-scene .laptop { bottom: 24px; width: 90%; }
}

/* ---- Hero: product render instead of the demo ---- */
.hero-render { margin: 0; width: 100%; max-width: 500px; }
.hero-render-img { display: block; }
.hero-render img { display: block; width: 100%; height: auto; }
.hero-render figcaption {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap;
  margin-top: 4px; padding-top: 14px; border-top: 1px solid var(--text);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted);
}
.hero-render figcaption a { color: var(--text); text-decoration: none; }
.hero-render figcaption a:hover { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 900px) {
  .hero-visual { justify-content: center; }
  .hero-render { max-width: 420px; }
}

/* Cart, checkout and account pages use the full width */
.woocommerce-cart .page-content, .woocommerce-checkout .page-content, .woocommerce-account .page-content { max-width: none; }

/* ---- Phone menu: button + dropdown panel ---- */
.nav-toggle { display: none; }
@media (max-width: 900px) {
  .nav-toggle {
    display: flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 44px; height: 44px; margin-right: -10px; padding: 0 11px;
    background: none; border: 0; cursor: pointer;
  }
  .nav-toggle span { display: block; height: 2px; background: var(--text); transition: transform 0.2s, opacity 0.2s; }
  .site-nav.is-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .site-nav.is-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-cta { margin-left: auto; margin-right: 12px; }
  .site-nav.is-open .nav-links {
    display: flex; flex-direction: column; align-items: stretch; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0;
    margin: 0; padding: 8px 24px 16px;
    background: #fff; border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 24px rgba(0,0,0,0.06);
  }
  .site-nav.is-open .nav-links li { border-bottom: 1px solid var(--border); }
  .site-nav.is-open .nav-links li:last-child { border-bottom: 0; }
  .site-nav.is-open .nav-links a { display: block; padding: 14px 0; font-size: 13px; color: var(--text); }
}
@media (max-width: 480px) {
  .nav-cta { display: none; }
  .nav-toggle { margin-left: auto; }
}