/* ══════════════════════════════════════════════════════════════
   TREADFORTH GLOBAL — STYLESHEET
   ══════════════════════════════════════════════════════════════ */

:root {
  --black: #080808;
  --surface: #111111;
  --surface2: #1A1A1A;
  --surface3: #222222;
  --border: rgba(255,255,255,0.08);
  --border2: rgba(255,255,255,0.14);
  --white: #FFFFFF;
  --off-white: #E8E6E0;
  --muted: rgba(255,255,255,0.45);
  --muted2: rgba(255,255,255,0.25);
  --accent: #32709a;
  --accent2: #FCF5DD;
  --accent-dim: rgba(50, 112, 154, 0.15);
  --green: #22C55E;
  --orange: #fe9000;
  --danger: #ff4a4a;

  --font-display: 'MyCustomFont', sans-serif;   /* Quicksilver Italic — hero + showroom headlines */
  --font-display2: 'MyCustomFont2', sans-serif; /* Quicksilver — section titles, stats */
  --font-body: 'DM Sans', sans-serif;           /* body copy, UI text */

  --nav-h: 64px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

@font-face {
  font-family: 'MyCustomFont';
  src: url('font/Quicksilver Italic.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'MyCustomFont2';
  src: url('font/Quicksilver.otf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* ═══ RESET / BASE ═══ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  cursor: none;
}
body.scroll-locked { overflow: hidden !important; height: 100vh !important; }
::selection { background: var(--accent); color: #fff; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { font-family: var(--font-body); cursor: none; }

.showroom-container, .bento-card, .contact-layout, #mainNav {
  will-change: transform, opacity;
  transform: translateZ(0);
}

/* Keyboard-accessible focus ring (custom cursor hides the native one) */
a:focus-visible, button:focus-visible, input:focus-visible,
textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

@media (hover: none) and (pointer: coarse) {
  /* Touch devices never fire hover — restore the real cursor and default click cursor. */
  body, button, a { cursor: auto; }
  .cursor { display: none; }
}

/* ═══ CUSTOM CURSOR ═══ */
.cursor {
  position: fixed; top: 0; left: 0; z-index: 9999;
  pointer-events: none; mix-blend-mode: difference;
}
.cursor-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #fff; position: absolute;
  transform: translate(-50%,-50%);
  transition: transform 0.1s var(--ease);
}
.cursor-ring {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.6);
  position: absolute; transform: translate(-50%,-50%);
  transition: width 0.3s var(--ease), height 0.3s var(--ease), transform 0.15s var(--ease);
}
body.cursor-hover .cursor-ring { width: 56px; height: 56px; }
body.cursor-click .cursor-dot { transform: translate(-50%,-50%) scale(2); }

/* ═══ SCROLL REVEAL ═══ */
.reveal {
  opacity: 0; transform: translateY(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ═══ NAV ═══ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px;
  border-bottom: 1px solid transparent;
  transition: background 0.4s, border-color 0.4s, backdrop-filter 0.4s;
}
nav.scrolled {
  background: rgba(8,8,8,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--border);
}
.nav-logo {
  font-family: var(--font-body);
  font-size: 15px; font-weight: 800;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--white);
  display: flex; align-items: center; gap: 10px;
}
.company-logo { height: 70px; width: auto; object-fit: contain; }
.nav-logo-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  animation: pulse 2.4s infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.6); opacity: 0.6; }
}
.nav-actions { display: flex; align-items: center; gap: 14px; }
.btn-primary2 {
  background: var(--black); color: var(--white);
  padding: 9px 18px; border-radius: 100px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.05em;
  border: 1px solid var(--border2); transition: all 0.25s var(--ease);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: none;
}
.btn-primary2:hover { background: var(--accent); border-color: var(--accent); color: #fff; transform: scale(1.04); }

.hamburger {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  background: none; border: none; padding: 8px;
  width: 40px; height: 40px;
  cursor: none;
}
.hamburger span {
  display: block; width: 22px; height: 1.5px;
  background: var(--white); transition: all 0.3s var(--ease);
  transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (min-width: 901px) {
  .hamburger { display: none; }
}

.mobile-menu {
  display: flex; position: fixed; inset: 0; z-index: 99;
  background: var(--black); padding: 100px 40px 40px;
  flex-direction: column; gap: 28px;
  opacity: 0; visibility: hidden; transform: translateY(-12px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), visibility 0.35s;
}
.mobile-menu.open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-menu a {
  font-family: var(--font-display2); font-size: 30px; font-weight: 700;
  color: var(--white); opacity: 0.85;
  border-bottom: 1px solid var(--border); padding-bottom: 18px;
  transition: opacity 0.2s, color 0.2s;
}
.mobile-menu a:hover, .mobile-menu a:focus-visible { opacity: 1; color: var(--accent2); }
.mobile-menu-shop {
  margin-top: 8px; align-self: flex-start;
}

/* ═══ HERO ═══ */
#home {
  position: relative;
  width: 100%;
  max-width: 100%;
  height: 100vh;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--black);
}
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.glow-orb, .hero-bg::before, .hero-bg::after {
  content: "";
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  mix-blend-mode: screen;
  z-index: 2;
  opacity: 0.7;
}
.hero-bg::before {
  background: radial-gradient(circle, rgba(54, 125, 232, 0.448) 0%, rgba(0, 24, 255, 0) 70%);
  bottom: 0; right: 0;
  animation: moveChaotic 12s infinite reverse ease-in-out;
}
.hero-bg::after {
  background: radial-gradient(circle, rgba(0, 45, 150, 0.527) 0%, rgba(0, 212, 255, 0.1) 70%);
  top: 50%; left: 50%;
  animation: moveChaotic 15s infinite ease-in-out;
}
.glow-orb {
  background: radial-gradient(circle, rgba(0, 212, 255, 0.4) 0%, rgba(255, 255, 255, 0) 70%);
  top: 10%; left: 10%;
  animation: moveChaotic 8s infinite alternate ease-in-out;
}
@keyframes moveChaotic {
  0% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(60vw, 15vh) scale(1.2); }
  50% { transform: translate(15vw, 65vh) scale(0.9); }
  75% { transform: translate(75vw, 45vh) scale(1.1); }
  100% { transform: translate(0, 0) scale(1); }
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 80%);
  animation: moveGrid 20s linear infinite;
}
@keyframes moveGrid {
  from { background-position: 0 0; }
  to { background-position: 500px 500px; }
}
.hero-content {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
}
.hero-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 84px);
  line-height: 0.9;
  text-transform: uppercase;
  margin: 0 0 24px 0;
  display: flex;
  flex-direction: column;
  overflow: visible;
  padding-right: 0.15em;
  margin-right: -0.15em;
}
.hero-title span {
  display: block;
  opacity: 0;
  will-change: transform, opacity;
  transition: transform 0.8s var(--ease), opacity 0.6s ease;
}
.hero-title .line-left { transform: translateX(-150px); }
.hero-title .line-right { transform: translateX(150px); }
.hero-title .accent-word {
  display: inline-block;
  overflow: visible;
  padding-right: 0.2em;
  margin-right: -0.2em;
  white-space: nowrap;
  background: linear-gradient(135deg, var(--accent) 50%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title.dashed-in .line-left,
.hero-title.dashed-in .line-right {
  opacity: 1;
  transform: translateX(0);
}
.hero-sub, .hero-actions, .hero-scroll-hint {
  opacity: 0;
  transform: translateY(15px);
  transition: transform 0.6s var(--ease), opacity 0.6s ease;
}
.hero-content.content-ready .hero-sub,
.hero-content.content-ready .hero-actions,
.hero-content.content-ready .hero-scroll-hint {
  opacity: 1;
  transform: translateY(0);
}
.hero-sub {
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 90%;
  width: 500px;
  margin: 0 auto 10px;
  text-align: center;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  width: 100%;
  margin: 30px auto 0;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--muted2);
  font-size: 11px;
  text-transform: uppercase;
  z-index: 20;
  animation: hintFadeUp 1s var(--ease) 1s both;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--muted2), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0%,100% { opacity: 1; transform: scaleY(1) translateY(0); }
  50% { opacity: 0.3; transform: scaleY(0.6) translateY(6px); }
}
@keyframes hintFadeUp {
  from { opacity: 0; transform: translate(-50%, 20px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* ═══ BUTTONS ═══ */
.btn-primary, .btn-outline {
  padding: 15px 32px; border-radius: 100px;
  font-size: 14px; font-weight: 600; letter-spacing: 0.02em;
  border: none; transition: all 0.25s var(--ease);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-width: 160px;
}
.btn-primary { background: var(--white); color: var(--black); }
.btn-primary:hover { background: var(--accent); color: #fff; transform: scale(1.04); }
.btn-outline {
  background: transparent; color: var(--white);
  border: 1px solid var(--border2);
  font-weight: 500;
}
.btn-outline:hover {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.05);
  transform: scale(1.02);
}

/* ═══ STATS BAR ═══ */
.stats-bar {
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 28px 60px;
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.stat-item { text-align: center; padding: 0 20px; border-right: 1px solid var(--border); }
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display2); font-size: 36px; font-weight: 800;
  color: var(--white); line-height: 1; margin-bottom: 6px;
}
.stat-label { font-size: 12px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.stat-accent { color: var(--accent); }

/* ═══ SECTION SHARED ═══ */
section { padding: 120px 60px; max-width: 1280px; margin: 0 auto; }
.section-wrap { max-width: 1280px; margin: 0 auto; }
.section-divider { border-top: 1px solid var(--border); }
.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 20px;
}
.section-tag::before { content: ''; display: block; width: 20px; height: 1.5px; background: var(--accent); }
.section-title {
  font-family: var(--font-display2);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 100; line-height: 1.05;
  letter-spacing: -0.01em; color: var(--white);
  margin-bottom: 20px;
}
.section-sub { font-size: 17px; font-weight: 300; color: var(--muted); line-height: 1.7; max-width: 520px; }

/* ═══ ABOUT ═══ */
#about {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
  padding-top: 120px; padding-bottom: 120px;
}
.about-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: 24px;
  overflow: hidden;
  background: var(--surface2);
  border: 1px solid var(--border);
  transform: translateZ(0);
}
.about-bg-video {
  position: absolute; top: 50%; left: 50%;
  width: 100%; height: 100%;
  object-fit: cover;
  transform: translate(-50%, -50%);
  z-index: 1;
}
.about-visual-inner {
  position: absolute; inset: 0; max-width: 100%;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 16px;
  background-image: linear-gradient(rgba(10, 10, 10, 0.2), rgba(10, 10, 10, 0.85));
  z-index: 2;
}
.about-logo-large {
  font-family: var(--font-display);
  font-size: 56px; font-weight: 1000;
  color: rgba(255,255,255,0.06);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  user-select: none;
  position: absolute;
}
.about-text-col { display: flex; flex-direction: column; gap: 24px; }
.about-pillars { display: flex; flex-direction: column; gap: 16px; margin-top: 16px; }
.about-pillar {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 18px 20px; border-radius: 14px;
  border: 1px solid var(--border); background: var(--surface);
  transition: border-color 0.3s, background 0.3s;
}
.about-pillar:hover { border-color: var(--border2); background: var(--surface2); }
.about-pillar:hover .pillar-icon { transform: scale(1.1); transition: transform 0.3s ease; }
.pillar-icon {
  width: 42px; height: 42px;
  display: block; object-fit: contain;
  margin-bottom: 0;
  flex-shrink: 0;
}
.pillar-title {
  font-family: var(--font-body);
  font-size: 18px; font-weight: 600;
  margin-bottom: 3px; color: var(--white);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.pillar-desc { font-size: 14px; color: var(--muted); line-height: 1.5; }

/* ═══ MILESTONES / PROCESS ═══ */
#how-it-works {
  border-top: 1px solid var(--border);
  padding: 120px 60px; max-width: 1280px; margin: 0 auto;
}
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 10px; position: relative; }
.process-steps::before {
  content: ''; position: absolute; top: 28px; left: 12.5%; right: 12.5%;
  height: 1px; background: linear-gradient(to right, transparent, var(--border2), transparent);
}
.process-step { padding: 0 20px; text-align: center; }
.step-num-wrap {
  width: 70px; height: 70px; border-radius: 20%;
  background: var(--surface2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-family: var(--font-display2); font-size: 18px; font-weight: 800;
  color: var(--accent); position: relative; z-index: 1;
  transition: all 0.3s;
}
.process-step:hover .step-num-wrap { background: var(--accent); color: #fff; border-color: var(--accent); }
.step-title { font-size: 18px; font-weight: 600; color: var(--white); margin-bottom: 8px; }
.step-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ═══ SHOWROOM / SHOP ═══ */
#shop {
  border-top: 1px solid var(--border);
  padding: 80px 20px; max-width: 1280px; margin: 0 auto;
}
.showroom-section { width: 100%; background: var(--black); border-top: 1px solid var(--border); }
.showroom-container {
  display: flex; flex-direction: row;
  align-items: flex-start; justify-content: space-between;
  width: 100%; max-width: 1200px; margin: 0 auto; gap: 40px;
}

.desktop-visual-pane {
  display: flex; position: relative;
  width: 50%; height: 600px;
}
.desktop-visual-pane .modal-content-card {
  display: flex; flex-direction: column;
  width: 100%; height: 100%;
  background: transparent; border: none; position: relative;
}
.desktop-visual-pane .visual-glow {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 450px; height: 450px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 50%, rgba(255,255,255,0) 70%);
  z-index: 1; pointer-events: none; margin: 0; padding: 0;
}
.desktop-visual-pane .showroom-close-btn { display: none; }
.desktop-visual-pane #desktopIframe {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%; min-height: 100%;
  border: none; outline: none; z-index: 50;
}

.showroom-visual-pane {
  position: relative; width: 50%; height: 600px;
  display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  background: transparent; opacity: 1; pointer-events: auto; z-index: 1;
}
.mobile-visual-pane { display: none; }
.modal-content-card {
  display: contents;
  background: transparent; border: none; padding: 0;
  width: 100%; height: 100%;
}
.showroom-image-wrapper {
  position: relative; width: 100%; height: 75%;
  display: flex; align-items: center; justify-content: center;
}
.showroom-close-btn { display: none; }

.showroom-slideshow-container {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  overflow: hidden; margin: 0; padding: 0;
}
.slideshow-track {
  display: flex; width: 100%; height: 100%;
  align-items: center; margin: 0; padding: 0;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
.slideshow-track img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 24px; box-sizing: border-box;
  flex-shrink: 0; display: block; margin: 0 auto;
}
.slide-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(15, 15, 15, 0.75);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  color: #ffffff; border: 1px solid rgba(255, 255, 255, 0.15);
  width: 44px; height: 44px; border-radius: 50%;
  font-size: 16px; cursor: pointer; z-index: 40;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease;
}
.prev-arrow { left: 16px; }
.next-arrow { right: 16px; }
.slide-arrow:hover { background: #ffffff; color: #000000; transform: translateY(-50%) scale(1.05); }

.slideshow-dots { position: absolute; bottom: 6px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 10; }
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer; transition: background-color 0.3s ease, transform 0.3s ease;
  display: inline-block;
}
.dot.active { background-color: #ffffff; transform: scale(1.2); }

.visual-glow {
  position: fixed; width: 300px; height: 300px;
  background: var(--accent); filter: blur(150px); opacity: 0.12;
  pointer-events: none;
}
.active-product-details { width: 100%; text-align: center; margin-top: 16px; }
.active-series {
  font-family: var(--font-body);
  font-size: 11px; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--muted); display: block; margin-bottom: 8px;
}
.active-title {
  font-family: var(--font-display2);
  font-size: 28px; color: var(--white); margin: 0;
  text-transform: uppercase;
}

.showroom-feed-pane { display: flex; flex-direction: column; justify-content: space-between; }
.showroom-list { margin: 40px 0; display: flex; flex-direction: column; gap: 10px; }
.showroom-item {
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 28px 10px;
  display: flex; justify-content: space-between; align-items: flex-start; gap: 30px;
  cursor: pointer;
  transition: border-color 0.3s ease, opacity 0.3s ease;
}
.showroom-item.active-item { border-color: var(--accent); }
.item-series {
  font-family: var(--font-body);
  font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--accent); display: block; margin-bottom: 6px;
}
.item-name { font-family: var(--font-display2); font-size: 22px; color: var(--white); margin: 0 0 10px 0; }
.item-desc { font-family: var(--font-body); font-size: 14px; line-height: 1.6; color: var(--muted); max-width: 480px; margin-top: 10px; }
.spec-tag {
  display: inline-block;
  background: var(--surface3); border: 1px solid var(--border);
  padding: 4px 10px; border-radius: 100px;
  font-size: 11px; color: var(--muted); margin-right: 6px;
}
.showroom-footer { margin-top: 20px; }

/* ═══ FEATURES BENTO ═══ */
#features { padding: 120px 60px; max-width: 1280px; margin: 0 auto; }
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 60px; }
.bento-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; padding: 32px;
  transition: border-color 0.3s, transform 0.4s var(--ease);
  position: relative; overflow: hidden;
}
.bento-card:hover { border-color: var(--border2); transform: translateY(-4px); }
.bento-card.large { grid-column: span 1; }
.bento-card.tall { grid-row: span 1; }
.bento-card .pillar-icon { width: 32px; height: 32px; margin-bottom: 20px; }
.bento-title { font-family: var(--font-body); font-size: 22px; font-weight: 700; color: var(--white); margin-bottom: 10px; line-height: 1.2; }
.bento-desc { font-size: 14px; color: var(--muted); line-height: 1.65; }
.bento-modes { margin-top: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mode-chip {
  background: var(--surface3); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 8px; text-align: center;
  transition: all 0.2s;
}
.mode-chip.active { background: var(--accent-dim); border-color: var(--accent); }
.mode-chip-label { font-size: 11px; font-weight: 600; color: var(--white); }
.mode-chip-sub { font-size: 10px; color: var(--muted); margin-top: 2px; }
.bento-bg-glow {
  position: absolute; pointer-events: none;
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, #32709a35 5%, transparent 60%);
  bottom: -60px; right: -60px;
}

/* ═══ TESTIMONIALS ═══ */
#testimonials { padding: 120px 60px; max-width: 1280px; margin: 0 auto; }
.reviews-marquee-container {
  width: 100%; overflow: hidden; padding: 40px 0;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.reviews-marquee-track { display: flex; width: max-content; gap: 30px; animation: scrollInfinite 40s linear infinite; }
.reviews-marquee-track:hover { animation-play-state: paused; }
.reviews-group { display: flex; gap: 30px; }
.reviews-grid { display: flex; gap: 30px; }
.review-card {
  width: 350px; flex-shrink: 0;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; padding: 28px;
  transition: border-color 0.3s, transform 0.4s var(--ease);
}
.review-card:hover { border-color: var(--border2); transform: translateY(-4px); }
.review-stars { color: #FFB800; font-size: 14px; margin-bottom: 14px; letter-spacing: 2px; }
.review-text { font-size: 14px; color: var(--off-white); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.review-author { display: flex; align-items: center; gap: 12px; }
.review-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--surface3); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: var(--accent); font-weight: 700;
  font-family: var(--font-display2);
}
.review-name { font-size: 13px; font-weight: 600; }
.review-role { font-size: 11px; color: var(--muted); }
@keyframes scrollInfinite {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 15px)); }
}

/* ═══ FAQ ═══ */
#faqs { padding: 120px 60px; max-width: 1280px; margin: 0 auto; }
.faq-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 0 40px;
  max-width: 1000px; margin: 2px auto 0; padding: 0 10px;
}
.faq-item { border-bottom: 1px solid var(--border); padding: 10px 0; }
.faq-question {
  background: transparent; border: none; outline: none;
  font-size: 16px; color: var(--white);
  width: 100%; padding: 25px 0;
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; font-family: var(--font-body); text-align: left;
  transition: color 0.2s;
}
.faq-question:hover, .faq-question:focus { color: var(--accent); }
.faq-question .icon { transition: transform 0.3s var(--ease); flex-shrink: 0; margin-left: 16px; }
.faq-item.active .faq-question .icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.faq-answer p { font-size: 14px; padding-bottom: 24px; color: var(--muted); font-family: var(--font-body); line-height: 1.6; }
.faq-item.active .faq-answer { max-height: 260px; }

/* ═══ CONTACT ═══ */
#contact { border-top: 1px solid var(--border); padding: 120px 60px; max-width: 1280px; margin: 0 auto; }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-card {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 20px; border-radius: 14px;
  background: var(--surface); border: 1px solid var(--border);
}
.contact-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--accent-dim); display: flex; align-items: center;
  justify-content: center; font-size: 17px; flex-shrink: 0;
}
.contact-card-title { font-size: 13px; font-weight: 600; margin-bottom: 3px; }
.contact-card-val { font-size: 13px; color: var(--muted); }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.form-input, .form-textarea {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 13px 16px;
  font-family: var(--font-body); font-size: 14px;
  color: var(--white); outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input:focus, .form-textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--muted2); }
.form-textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-error-msg { color: var(--danger); font-size: 12px; margin-top: 4px; display: none; }
.input-invalid { border-color: var(--danger) !important; background-color: rgba(255, 74, 74, 0.03); }
.form-submit {
  background: var(--accent); color: #fff;
  padding: 15px 32px; border-radius: 100px;
  font-size: 14px; font-weight: 600; border: none;
  cursor: none; transition: all 0.25s;
  align-self: flex-start;
}
.form-submit:hover { filter: brightness(1.1); transform: scale(1.03); }
.form-success {
  display: none; text-align: center;
  padding: 24px; border-radius: 14px;
  background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3);
  color: var(--green); font-size: 15px; font-weight: 500;
}

/* ═══ FOOTER ═══ */
footer { border-top: 1px solid var(--border); padding: 60px 60px 40px; }
.footer-grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px; padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.footer-brand-name {
  font-family: var(--font-display2); font-size: 18px; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px;
}
.footer-tagline { font-size: 13px; color: var(--muted); line-height: 1.6; max-width: 260px; margin-bottom: 20px; }
.footer-socials { display: flex; gap: 10px; }
.social-btn {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--surface2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  transition: all 0.2s; cursor: none;
}
.social-btn:hover { background: var(--accent); border-color: var(--accent); transform: scale(1.1); }
.social-icon { width: 16px; height: 16px; }
.footer-col-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--white); margin-bottom: 18px; }
.footer-links { display: flex; flex-direction: column; gap: 11px; }
.footer-links a { font-size: 13px; color: var(--muted); transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { max-width: 1280px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding-top: 32px; }
.footer-copy { font-size: 12px; color: var(--muted2); }
.footer-ph { font-size: 11px; color: var(--muted2); display: flex; align-items: center; gap: 6px; }
.ph-flag { font-size: 14px; }

/* ═══ TOAST ═══ */
.toast {
  position: fixed; bottom: 32px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--surface); border: 1px solid var(--border2);
  border-radius: 100px; padding: 12px 24px;
  font-size: 13px; font-weight: 500; color: var(--white);
  z-index: 1000; opacity: 0;
  transition: all 0.4s var(--ease);
  display: flex; align-items: center; gap: 8px;
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  pointer-events: none;
  max-width: min(90vw, 420px);
  text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ═══ INFO MODAL (return / warranty / privacy / disclaimer) ═══ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  display: none; justify-content: center; align-items: center;
  z-index: 2000; padding: 20px;
}
.modal-window {
  background: var(--surface); border: 1px solid var(--border);
  width: 100%; max-width: 600px; max-height: 80vh;
  border-radius: 20px; position: relative; overflow-y: auto;
  padding: 40px;
  animation: modalSlideUp 0.4s var(--ease);
}
@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.modal-close {
  position: absolute; top: 20px; right: 20px;
  background: none; border: none; color: #fff;
  font-size: 20px; cursor: pointer; opacity: 0.5; transition: 0.3s;
}
.modal-close:hover { opacity: 1; }
.modal-h { font-family: 'Syne', sans-serif; font-size: 24px; margin-bottom: 20px; color: var(--accent); }
.modal-p { font-family: 'DM Sans', sans-serif; line-height: 1.6; margin-bottom: 15px; opacity: 0.8; }
.modal-body ul { margin: 15px 0; }
.modal-body li { margin-bottom: 10px; color: rgba(255, 255, 255, 0.8); font-family: 'DM Sans', sans-serif; font-size: 15px; }

/* ═══ 3D CANVAS ═══ */
.showroom-3d-canvas {
  width: 100%; height: 100%; outline: none;
  --poster-color: transparent;
  background: transparent;
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════ */

/* ─── ≤992px : mobile/tablet showroom overlay takes over ─── */
@media (max-width: 992px) {
  .desktop-visual-pane { display: none; }
  .mobile-visual-pane { display: block; }

  .showroom-container {
    display: flex; flex-direction: column;
    padding: 0 16px; position: relative;
  }
  .showroom-item { width: 100%; flex-direction: column; gap: 12px; padding: 28px 0; min-width: 0; }

  .showroom-visual-pane {
    display: none; visibility: hidden; opacity: 0; pointer-events: none;
    position: fixed; inset: 0;
    width: 100vw; height: 100dvh;
    z-index: 9999;
    background: rgba(10, 10, 10, 0.88);
    backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
    align-items: center; justify-content: center;
    padding: 20px; box-sizing: border-box; overflow: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }
  .showroom-visual-pane.mobile-active {
    display: flex; visibility: visible; opacity: 1; pointer-events: auto;
  }
  .showroom-visual-pane.mobile-active .modal-content-card {
    display: flex; flex-direction: column; position: relative;
    background: rgba(18, 18, 18, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    width: 100%; max-width: 340px;
    padding: 56px 20px 24px 20px;
    margin: auto;
    height: auto; max-height: 80dvh;
    overflow-y: auto; -webkit-overflow-scrolling: touch;
    text-align: center; box-sizing: border-box;
    animation: modalPopOpen 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  }
  @keyframes modalPopOpen {
    0% { transform: scale(0.9); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
  }

  .showroom-image-wrapper {
    width: 100%; height: 26dvh; flex: 0 0 26dvh;
    margin: 0 auto 16px auto;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
  }
  .showroom-visual-pane img, .showroom-visual-pane iframe,
  .showroom-slideshow-container, .slideshow-track img {
    max-width: 100%; max-height: 100%; object-fit: contain;
  }

  .showroom-close-btn {
    display: flex; position: absolute; top: 16px; right: 16px;
    background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%; color: #fff;
    width: 36px; height: 36px; font-size: 14px; z-index: 10;
    align-items: center; justify-content: center; cursor: pointer;
  }

  .mobile-visual-pane .slideshow-dots {
    position: relative; display: flex; flex-direction: row;
    justify-content: center; align-items: center; gap: 8px;
    width: 100%; margin: 16px auto 0 auto; bottom: 0; left: 0; transform: none;
  }
}

/* ─── ≤1024px ─── */
@media (max-width: 1024px) {
  section, #features, #shop, #how-it-works, #testimonials, #contact, #about { padding: 80px 32px; }
  .bento { grid-template-columns: 1fr 1fr; }
  .bento-card.large { grid-column: span 2; }
  footer { padding: 60px 32px 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .stats-bar { padding: 24px 32px; }
  #how-it-works .section-title { white-space: normal; font-size: clamp(36px, 5vw, 60px); }
}

/* ─── ≤900px : nav switches to hamburger ─── */
@media (max-width: 900px) {
  nav { padding: 0 20px; }
  .nav-logo { font-size: 14px; letter-spacing: 0.08em; }
}

/* ─── ≤768px ─── */
@media (max-width: 768px) {
  #home {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    padding: 0 20px; text-align: center;
  }
  .desktop-only-legal { display: none; }
  .hero-title {
    font-size: clamp(32px, 9vw, 48px);
    line-height: 1.1; letter-spacing: -0.02em;
    text-align: center; width: 100%; margin-bottom: 16px;
  }
  .hero-content { width: 100%; margin: 0; padding: 0; display: flex; flex-direction: column; align-items: center; }
  .hero-sub { font-size: 14px; max-width: 300px; margin: 0 auto 32px auto; line-height: 1.5; }
  .hero-actions {
    flex-direction: column; gap: 12px;
    width: 100%; max-width: 280px; margin: 30px auto 0;
  }
  .hero-actions .btn-primary, .hero-actions .btn-outline {
    width: 100%; min-width: 0; padding: 14px 0; font-size: 14px;
  }

  section, #features, #shop, #testimonials, #contact, #about, #faqs { padding: 60px 24px; }

  .stats-bar {
    display: grid; grid-template-columns: repeat(2, 1fr);
    background: var(--black); gap: 1px;
    border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
    padding: 0; max-width: 100%; width: 100%;
  }
  .stat-item {
    background: var(--black); padding: 32px 20px;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    text-align: center; border: none; outline: none;
  }
  .stat-item:nth-child(1), .stat-item:nth-child(3) { border-right: 1px solid var(--border); }
  .stat-item:nth-child(1), .stat-item:nth-child(2) { border-bottom: 1px solid var(--border); }
  .stat-num { font-size: clamp(28px, 7vw, 36px); margin-bottom: 8px; }
  .stat-label { font-size: 11px; letter-spacing: 0.1em; }

  #about { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { width: 100%; height: 380px; border-radius: 28px; }
  .about-logo-large { font-size: 30px; }

  #how-it-works .process-steps {
    display: flex; flex-direction: column; gap: 20px; padding: 40px 0; width: 100%;
  }
  #how-it-works .process-step {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    text-align: center; width: 100%; margin: 0 auto;
  }
  #how-it-works .process-steps::before { display: none; }
  #how-it-works .step-title { font-size: 22px; margin: 0 0 10px 0; }
  #how-it-works .step-desc { font-size: 14px; max-width: 310px; margin: 0 auto; }

  .bento { grid-template-columns: 1fr; }
  .bento-card.large, .bento-card.tall { grid-column: span 1; grid-row: span 1; }

  .review-card { width: 280px; }
  .reviews-marquee-track { animation-duration: 20s; }

  .faq-grid { grid-template-columns: 1fr; gap: 0; }

  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .contact-form, .form-group-row { display: flex; flex-direction: column; width: 100%; gap: 16px; }
  .form-row { grid-template-columns: 1fr; }
  .form-input, .form-submit { width: 100%; font-size: 16px; } /* 16px avoids iOS zoom-on-focus */

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

/* ─── ≤480px ─── */
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 10px; align-items: flex-start; }
  .showroom-visual-pane.mobile-active .modal-content-card { max-width: 100%; }
}