/* ============================================================
   THE LEO INTERNATIONAL — Minimalist Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --clr-bg: #FAFAF9;
  --clr-surface: #FFFFFF;
  --clr-text: #1A1A18;
  --clr-muted: #6B6B67;
  --clr-border: #E8E8E4;
  --clr-accent: #6EC1E4;
  --clr-accent2: #B8985A;
  --clr-light-bg: #F4F3EF;

  --ff-serif: 'Cormorant Garamond', Georgia, serif;
  --ff-sans: 'Inter', system-ui, sans-serif;

  --space-xs: .4rem;
  --space-sm: .8rem;
  --space-md: 1.6rem;
  --space-lg: 3.2rem;
  --space-xl: 6.4rem;

  --radius-sm: 2px;
  --radius-md: 6px;
  --radius-lg: 12px;

  --transition: .3s cubic-bezier(.4, 0, .2, 1);
  --shadow-sm: 0 1px 4px rgba(0, 0, 0, .06);
  --shadow-md: 0 4px 24px rgba(0, 0, 0, .09);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, .12);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--ff-sans);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* Lenis Smooth Scroll Core Rules */
html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

.lenis.lenis-scrolling iframe {
  pointer-events: none;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button,
input,
textarea,
select {
  font-family: inherit;
}

h1,
h2,
h3,
h4 {
  font-family: var(--ff-serif);
  font-weight: 400;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.5rem);
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
}

h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
}

h4 {
  font-size: 1.15rem;
}

p {
  font-size: .95rem;
  color: var(--clr-muted);
}

.container {
  width: min(1200px, 92%);
  margin-inline: auto;
}

.section {
  padding-block: var(--space-xl);
}

.section--sm {
  padding-block: var(--space-lg);
}

.section-heading {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-heading .label {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clr-accent2);
  margin-bottom: var(--space-sm);
}

.section-heading h2 {
  color: var(--clr-text);
  margin-bottom: var(--space-sm);
}

.section-heading p {
  max-width: 520px;
  margin-inline: auto;
}

.section-heading .divider {
  width: 48px;
  height: 1px;
  background: var(--clr-accent2);
  margin: var(--space-md) auto 0;
}

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(250, 250, 249, .95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
  transition: box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  width: min(1200px, 92%);
  margin-inline: auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav-logo .brand-name {
  font-family: var(--ff-serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--clr-accent);
  line-height: 1.2;
}

.nav-logo .brand-sub {
  font-size: .65rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--clr-muted);
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--clr-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  background: var(--clr-accent);
  color: #fff !important;
  padding: .5rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: .82rem !important;
  letter-spacing: .06em !important;
  transition: background var(--transition) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: #143058 !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--clr-text);
  transition: var(--transition);
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--clr-text);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0e2f3d 0%, #1a5670 50%, #6EC1E4 100%);
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  background-image: url('../img/factory.jpg');
  background-size: cover;
  background-position: center;
  opacity: .18;
  mix-blend-mode: luminosity;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1200px, 92%);
  margin-inline: auto;
  padding-block: 120px 80px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--clr-accent2);
  margin-bottom: var(--space-md);
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--clr-accent2);
}

.hero h1 {
  color: #fff;
  max-width: 680px;
  margin-bottom: var(--space-md);
}

.hero h1 em {
  font-style: italic;
  color: var(--clr-accent2);
}

.hero p {
  color: rgba(255, 255, 255, .6);
  max-width: 520px;
  font-size: 1.05rem;
  margin-bottom: var(--space-lg);
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 2rem;
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .06em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
}

.btn-primary {
  background: var(--clr-accent2);
  color: var(--clr-text);
  border-color: var(--clr-accent2);
}

.btn-primary:hover {
  background: #a6864a;
  border-color: #a6864a;
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, .3);
}

.btn-outline:hover {
  border-color: #fff;
}

.hero-stats {
  position: absolute;
  bottom: 5rem;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  gap: var(--space-xl);
  width: min(1200px, 92%);
  margin-inline: auto;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, .15);
}

.hero-stat .num {
  font-family: var(--ff-serif);
  font-size: 2.4rem;
  font-weight: 300;
  color: #fff;
  line-height: 1;
}

.hero-stat .lbl {
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .45);
  margin-top: .3rem;
}

.hero-scroll {
  position: absolute;
  bottom: 2.4rem;
  right: 4%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  z-index: 20;
}

.hero-scroll span {
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .35);
  writing-mode: vertical-rl;
}

.hero-scroll .line {
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, .35), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {

  0%,
  100% {
    transform: scaleY(1);
    opacity: 1
  }

  50% {
    transform: scaleY(.5);
    opacity: .4
  }
}

/* HERO SLIDER */
.hero-slider {
  padding: 0;
}

.slider-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .8s cubic-bezier(.4, 0, .2, 1);
  pointer-events: none;
}

.slider-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.slider-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 8s ease;
}

.slider-slide.active .slider-bg {
  transform: scale(1.06);
}

.slider-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10, 22, 40, .82) 0%, rgba(110, 193, 228, .55) 60%, rgba(10, 22, 40, .3) 100%);
}

.slider-slide .hero-content {
  padding-block: 160px 200px;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s .3s ease, transform .7s .3s ease;
}

.slider-slide.active .hero-content {
  opacity: 1;
  transform: translateY(0);
}

/* Slider text — black */
.hero-slider .hero-eyebrow {
  color: var(--clr-accent2);
}

.hero-slider .hero-eyebrow::before {
  background: var(--clr-accent2);
}

.hero-slider h1 {
  color: #111110;
}

.hero-slider h1 em {
  color: var(--clr-accent2);
}

.hero-slider p {
  color: rgba(0, 0, 0, .65);
}

.hero-slider .btn-outline {
  color: #111110;
  border-color: rgba(0, 0, 0, .35);
}

.hero-slider .btn-outline:hover {
  border-color: #111110;
}

.fw600 {
  font-weight: 600;
}

.fw400 {
  font-weight: 400;
}

/* Arrows */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 15;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .22);
  background: #000000;
  backdrop-filter: blur(8px);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.slider-arrow:hover {
  background: rgba(184, 152, 90, .85);
  border-color: transparent;
  transform: translateY(-50%) scale(1.08);
}

.slider-arrow svg {
  width: 22px;
  height: 22px;
}

.slider-prev {
  left: 2%;
}

.slider-next {
  right: 2%;
}

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
  display: flex;
  gap: .5rem;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .5);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), width var(--transition);
}

.slider-dot.active {
  background: var(--clr-accent2);
  border-color: var(--clr-accent2);
  width: 28px;
  border-radius: 100px;
}

/* Progress bar */
.slider-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255, 255, 255, .12);
  z-index: 15;
}

.slider-progress-bar {
  height: 100%;
  background: var(--clr-accent2);
  width: 0%;
  transition: width linear;
}

@media (max-width: 768px) {
  .slider-arrow {
    width: 40px;
    height: 40px;
  }

  .slider-arrow svg {
    width: 18px;
    height: 18px;
  }

  .hero-stats {
    gap: var(--space-lg);
    bottom: 4rem;
    flex-wrap: wrap;
  }

  .slider-slide .hero-content {
    padding-block: 140px 180px;
  }
}

/* PRODUCT SHOWCASE MOSAIC */
.showcase-section {
  background: var(--clr-light-bg);
}

.showcase-mosaic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 280px 280px;
  gap: 10px;
}

.mosaic-tile {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--clr-surface);
  cursor: pointer;
  display: block;
}

.mosaic-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

.mosaic-tile:hover img {
  transform: scale(1.08);
}

.mosaic-tile.mosaic-tall {
  grid-row: span 2;
}

.mosaic-tile.mosaic-wide {
  grid-column: span 2;
}

.mosaic-caption {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  background: linear-gradient(to top, rgba(110, 193, 228, .7) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}

.mosaic-tile:hover .mosaic-caption {
  opacity: 1;
}

.mosaic-caption span {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
  background: var(--clr-accent2);
  padding: .25rem .7rem;
  border-radius: 100px;
}

@media (max-width: 900px) {
  .showcase-mosaic {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }

  .mosaic-tile.mosaic-tall {
    grid-row: span 1;
  }

  .mosaic-tile.mosaic-wide {
    grid-column: span 2;
  }

  .mosaic-tile {
    height: 200px;
  }

  .mosaic-caption {
    opacity: 1;
  }
}

@media (max-width: 480px) {
  .showcase-mosaic {
    grid-template-columns: 1fr 1fr;
  }

  .mosaic-tile.mosaic-wide {
    grid-column: span 2;
  }

  .mosaic-tile {
    height: 160px;
  }
}

/* MARQUEE */
.marquee-strip {
  background: var(--clr-accent);
  overflow: hidden;
  padding-block: 14px;
}

.marquee-track {
  display: flex;
  gap: 3rem;
  animation: marquee 25s linear infinite;
  white-space: nowrap;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .7);
  font-weight: 500;
  flex-shrink: 0;
}

.marquee-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--clr-accent2);
}

@keyframes marquee {
  from {
    transform: translateX(0)
  }

  to {
    transform: translateX(-50%)
  }
}

/* ABOUT */
.about-strip {
  background: var(--clr-light-bg);
}

.about-strip-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img-main {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.about-img-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--clr-accent);
  color: #fff;
  padding: 1.2rem 1.6rem;
  border-radius: var(--radius-md);
  text-align: center;
}

.about-img-badge .big {
  font-family: var(--ff-serif);
  font-size: 2.2rem;
  font-weight: 300;
  line-height: 1;
}

.about-img-badge .small {
  font-size: .65rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .7;
  margin-top: .2rem;
}

.about-text {
  padding-inline: var(--space-md);
}

.about-text .label {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clr-accent2);
  display: block;
  margin-bottom: var(--space-sm);
}

.about-text h2 {
  margin-bottom: var(--space-md);
}

.about-text p {
  margin-bottom: var(--space-md);
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.about-feature {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .85rem;
  color: var(--clr-muted);
}

.about-feature::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-accent2);
}

/* CATEGORIES */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-md);
}

.category-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.category-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform .5s ease;
}

.category-card:hover .category-card-img {
  transform: scale(1.04);
}

.category-card-body {
  padding: 1.2rem;
}

.category-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: .3rem;
}

.category-card-body p {
  font-size: .8rem;
}

.category-card-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-top: .8rem;
  transition: gap var(--transition);
}

.category-card:hover .category-card-link {
  gap: .7rem;
}

.category-card-img-wrap {
  position: relative;
  overflow: hidden;
  display: block;
}

.category-count-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(110, 193, 228, 0.9);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: .72rem;
  font-weight: 600;
  padding: .25rem .65rem;
  border-radius: 20px;
  letter-spacing: .02em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.category-subcats-wrap {
  margin: .85rem 0 .5rem 0;
  padding-top: .75rem;
  border-top: 1px dashed var(--clr-border);
}

.subcats-label {
  display: block;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--clr-muted);
  font-weight: 600;
  margin-bottom: .45rem;
}

.category-subcats-list {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.category-subcat-pill {
  display: inline-block;
  font-size: .74rem;
  font-weight: 500;
  color: var(--clr-text);
  background: var(--clr-light-bg, #f5f5f3);
  padding: .22rem .65rem;
  border-radius: 12px;
  border: 1px solid var(--clr-border);
  text-decoration: none;
  transition: all .2s ease;
}

.category-subcat-pill:hover {
  background: var(--clr-accent, #6EC1E4);
  color: #fff;
  border-color: var(--clr-accent, #6EC1E4);
  transform: translateY(-1px);
}

/* ── Category & Subcategory Grid Filter Tabs ── */
.category-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: var(--space-lg, 2rem);
}

.category-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--clr-surface, #ffffff);
  border: 1px solid var(--clr-border, #e8e8e4);
  color: var(--clr-text, #1a1a18);
  font-family: var(--ff-sans, 'Inter', sans-serif);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.45rem 1.1rem;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.22s ease;
  text-decoration: none;
}

.category-tab-btn:hover {
  border-color: var(--clr-accent2, #B8985A);
  color: var(--clr-accent2, #B8985A);
  transform: translateY(-1px);
}

.category-tab-btn.active {
  background: var(--clr-accent, #6EC1E4);
  color: #ffffff;
  border-color: var(--clr-accent, #6EC1E4);
  box-shadow: 0 4px 12px rgba(110, 193, 228, 0.35);
}

.category-tab-btn .tab-count {
  font-size: 0.72rem;
  padding: 0.1rem 0.4rem;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.06);
  font-weight: 600;
}

.category-tab-btn.active .tab-count {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

/* ── Section Subheadings for Dual Grid ── */
.grid-section-subheading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--clr-border, #e8e8e4);
}

.grid-section-subheading h3 {
  font-family: var(--ff-serif, 'Playfair Display', serif);
  font-size: 1.25rem;
  color: var(--clr-text, #1a1a18);
  margin: 0;
}

.grid-section-subheading-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-accent2, #B8985A);
  font-weight: 600;
  display: block;
  margin-bottom: 0.2rem;
}

.grid-section-subheading-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-accent2, #B8985A);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap 0.2s ease;
}

.grid-section-subheading-link:hover {
  gap: 0.5rem;
  color: var(--clr-accent, #6EC1E4);
}

/* ── Subcategories Master Grid (for Cards) ── */
.subcategories-master-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: var(--space-xl, 3rem);
}

.subcat-master-card {
  background: var(--clr-surface, #ffffff);
  border: 1px solid var(--clr-border, #e8e8e4);
  border-radius: var(--radius-md, 6px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  text-decoration: none !important;
  color: var(--clr-text, #1a1a18);
  position: relative;
}

.subcat-master-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.08);
  border-color: var(--clr-accent2, #B8985A);
}

.subcat-master-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/11;
  overflow: hidden;
  background: #ECECE8;
}

.subcat-master-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}

.subcat-master-card:hover .subcat-master-img {
  transform: scale(1.08);
}

.subcat-parent-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(6px);
  color: var(--clr-accent, #6EC1E4);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.22rem 0.6rem;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.subcat-prod-badge {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(110, 193, 228, 0.92);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.subcat-master-body {
  padding: 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.subcat-master-name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--clr-text, #1a1a18);
  margin-bottom: 0.25rem;
  line-height: 1.35;
  transition: color var(--transition, 0.2s);
}

.subcat-master-card:hover .subcat-master-name {
  color: var(--clr-accent, #6EC1E4);
}

.subcat-master-parent {
  font-size: 0.76rem;
  color: var(--clr-muted, #666660);
  margin-bottom: 0.8rem;
}

.subcat-master-action {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--clr-border, #e8e8e4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-accent2, #B8985A);
}

.subcat-master-action svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
}

.subcat-master-card:hover .subcat-master-action svg {
  transform: translateX(4px);
}

.product-category-crumbs {
  font-size: .75rem;
  color: var(--clr-accent2, #B8985A);
  font-weight: 600;
  margin-bottom: .3rem;
  display: flex;
  align-items: center;
  gap: .3rem;
  flex-wrap: wrap;
}

.product-category-crumbs .crumb-sep {
  color: var(--clr-border, #ccc);
  font-weight: 400;
}

.product-category-crumbs .product-parent-cat {
  color: var(--clr-accent, #6EC1E4);
}

.product-category-crumbs .product-sub-cat {
  color: var(--clr-accent2, #B8985A);
}

/* PRODUCTS */
.products-section {
  background: var(--clr-light-bg);
}

.product-filters {
  display: flex;
  justify-content: center;
  gap: .6rem;
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.filter-btn {
  padding: .45rem 1.1rem;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .06em;
  border: 1px solid var(--clr-border);
  border-radius: 100px;
  background: var(--clr-surface);
  color: var(--clr-muted);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--clr-accent);
  color: #fff;
  border-color: var(--clr-accent);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-md);
}

.product-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.product-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.06);
}

.product-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--clr-accent2);
  color: var(--clr-text);
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .2rem .6rem;
  border-radius: 100px;
}

.product-body {
  padding: 1rem 1.2rem;
}

.product-body h4 {
  font-size: 1rem;
  margin-bottom: .3rem;
}

.product-sku {
  font-size: .72rem;
  color: var(--clr-muted);
  letter-spacing: .06em;
  margin-bottom: .5rem;
}

.product-meta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: .6rem;
}

.product-meta span {
  font-size: .72rem;
  color: var(--clr-muted);
  background: var(--clr-light-bg);
  padding: .2rem .6rem;
  border-radius: 100px;
}

.product-footer {
  padding: .8rem 1.2rem;
  border-top: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-moq {
  font-size: .72rem;
  color: var(--clr-muted);
}

.product-moq span {
  font-weight: 600;
  color: var(--clr-text);
}

.btn-product {
  font-size: .75rem;
  font-weight: 500;
  padding: .35rem .9rem;
  background: var(--clr-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
}

.btn-product:hover {
  background: #143058;
}

/* CERTIFICATIONS */
.certs-strip {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding-block: var(--space-lg);
}

.certs-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.cert-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  opacity: .8;
  text-decoration: none;
  cursor: pointer;
  transition: opacity var(--transition);
}

.cert-item:hover {
  opacity: 1;
}

.cert-item img {
  height: 68px;
  width: auto;
  max-width: 110px;
  object-fit: contain;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  padding: 3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  filter: grayscale(0.7);
  transition: transform var(--transition), filter var(--transition), box-shadow var(--transition);
}

.cert-item:hover img {
  filter: none;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.14);
}

.cert-item span {
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-muted);
  font-weight: 500;
  text-align: center;
}

.cert-thumb-frame {
  position: relative;
  display: inline-block;
  border-radius: 4px;
}

.cert-zoom-badge {
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--clr-accent, #111);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.7);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}

.cert-item:hover .cert-zoom-badge,
.cert-item:focus .cert-zoom-badge {
  opacity: 1;
  transform: scale(1);
}

/* ── Certificate Lightbox Gallery ── */
.cert-lightbox {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cert-lightbox.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.cert-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 12, 14, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.cert-lightbox-wrap {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1100px;
  height: 94vh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  padding: 1rem 1.25rem;
  box-sizing: border-box;
}

.cert-lightbox-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

.cert-lightbox-meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.cert-lightbox-badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--clr-accent2, #B8985A);
  color: #111;
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
  white-space: nowrap;
}

.cert-lightbox-text {
  min-width: 0;
}

.cert-lightbox-heading {
  color: #fff;
  font-family: var(--ff-serif, 'Playfair Display', serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cert-lightbox-sub {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.75rem;
  margin: 0.15rem 0 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cert-lightbox-ctrls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.cert-lightbox-counter {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.08em;
  padding: 0.3rem 0.6rem;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
}

.cert-lightbox-iconbtn {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition, 0.2s ease);
  text-decoration: none;
}

.cert-lightbox-iconbtn:hover {
  background: var(--clr-accent2, #B8985A);
  color: #111;
  border-color: var(--clr-accent2, #B8985A);
  transform: translateY(-1px);
}

.cert-lightbox-close {
  border: none;
}

.cert-lightbox-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 0;
  padding: 1rem 0;
  user-select: none;
}

.cert-lightbox-canvas {
  position: relative;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-lightbox-image {
  max-width: 90vw;
  max-height: calc(94vh - 170px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.15);
  background: #fff;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.cert-lightbox-image.switching {
  opacity: 0.2;
  transform: scale(0.98);
}

.cert-lightbox-loader {
  display: none;
  position: absolute;
  width: 38px;
  height: 38px;
  border: 3px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--clr-accent2, #B8985A);
  border-radius: 50%;
  animation: certLbSpin 0.7s linear infinite;
}

@keyframes certLbSpin {
  to { transform: rotate(360deg); }
}

.cert-lightbox-loader.active {
  display: block;
}

.cert-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(20, 20, 20, 0.65);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition, 0.2s ease);
  backdrop-filter: blur(4px);
}

.cert-lightbox-nav:hover {
  background: var(--clr-accent2, #B8985A);
  color: #111;
  border-color: var(--clr-accent2, #B8985A);
  transform: translateY(-50%) scale(1.08);
}

.cert-lightbox-prev {
  left: 0.5rem;
}

.cert-lightbox-next {
  right: 0.5rem;
}

.cert-lightbox-tray {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
  overflow-x: auto;
  scrollbar-width: thin;
}

.cert-lightbox-thumb {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 4px;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: #fff;
  cursor: pointer;
  opacity: 0.5;
  transition: all var(--transition, 0.2s ease);
  flex-shrink: 0;
  padding: 2px;
  box-sizing: border-box;
}

.cert-lightbox-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cert-lightbox-thumb:hover {
  opacity: 0.85;
  border-color: rgba(255, 255, 255, 0.6);
}

.cert-lightbox-thumb.active {
  opacity: 1;
  border-color: var(--clr-accent2, #B8985A);
  transform: scale(1.08);
  box-shadow: 0 0 12px rgba(184, 152, 90, 0.45);
}

@media (max-width: 768px) {
  .cert-lightbox-wrap {
    height: 100vh;
    padding: 0.75rem;
  }
  .cert-lightbox-heading {
    font-size: 0.95rem;
  }
  .cert-lightbox-sub {
    display: none;
  }
  .cert-lightbox-image {
    max-height: calc(100vh - 160px);
  }
  .cert-lightbox-nav {
    width: 38px;
    height: 38px;
  }
  .cert-lightbox-prev {
    left: 0.25rem;
  }
  .cert-lightbox-next {
    right: 0.25rem;
  }
  .cert-lightbox-thumb {
    width: 44px;
    height: 44px;
  }
}

/* WHY US */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-md);
}

.why-card {
  padding: 2rem 1.6rem;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  background: var(--clr-surface);
  text-align: center;
  transition: border-color var(--transition), transform var(--transition);
}

.why-card:hover {
  border-color: var(--clr-accent);
  transform: translateY(-3px);
}

.why-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 1.2rem;
  background: var(--clr-light-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent);
  transition: background var(--transition);
}

.why-card:hover .why-icon {
  background: var(--clr-accent);
  color: #fff;
}

.why-icon svg {
  width: 24px;
  height: 24px;
}

.why-card h4 {
  margin-bottom: .5rem;
}

/* CONTACT */
.contact-section {
  background: var(--clr-light-bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact-info h2 {
  margin-bottom: var(--space-md);
}

.contact-info p {
  margin-bottom: var(--space-lg);
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--clr-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.contact-icon svg {
  width: 18px;
  height: 18px;
}

.contact-label {
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: .2rem;
}

.contact-value {
  font-size: .9rem;
  color: var(--clr-text);
}

.contact-form-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.contact-form-card h3 {
  margin-bottom: var(--space-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .06em;
  margin-bottom: .4rem;
  color: var(--clr-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  background: var(--clr-bg);
  color: var(--clr-text);
  font-size: .9rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(110, 193, 228, .18);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-submit {
  width: 100%;
  padding: .9rem;
  font-size: .9rem;
  font-weight: 500;
  background: var(--clr-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
  letter-spacing: .06em;
}

.form-submit:hover {
  background: #143058;
}

.qr-section {
  text-align: center;
  margin-top: 1.5rem;
}

.qr-section img {
  width: 100px;
  margin: .5rem auto;
}

.qr-section p {
  font-size: .78rem;
}

/* FOOTER */
.footer {
  background: var(--clr-text);
  color: rgba(255, 255, 255, .6);
  padding-block: var(--space-xl) var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand img {
  height: 52px;
  width: auto;
  filter: brightness(2);
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: .85rem;
  max-width: 260px;
}

.footer-col h5 {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1rem;
}

.footer-col a {
  display: block;
  font-size: .85rem;
  margin-bottom: .5rem;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--clr-accent2);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .78rem;
}

/* TOAST */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  background: var(--clr-text);
  color: #fff;
  padding: 1rem 1.6rem;
  border-radius: var(--radius-md);
  font-size: .88rem;
  box-shadow: var(--shadow-lg);
  transform: translateY(120%);
  opacity: 0;
  transition: var(--transition);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast.success {
  background: #176B43;
}

.toast.error {
  background: #9C2020;
}

/* MODAL */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, .5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  width: min(680px, 94%);
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(.95) translateY(16px);
  transition: transform var(--transition);
  position: relative;
}

.modal-overlay.open .modal {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--clr-light-bg);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.modal-close:hover {
  background: var(--clr-border);
}

.modal-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-body {
  padding: var(--space-lg);
}

.modal-body h3 {
  margin-bottom: .4rem;
}

.modal-body .sku {
  font-size: .78rem;
  color: var(--clr-muted);
  margin-bottom: 1rem;
}

.modal-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .6rem;
  margin-block: 1rem;
}

.modal-spec {
  background: var(--clr-light-bg);
  padding: .6rem .8rem;
  border-radius: var(--radius-sm);
}

.modal-spec .key {
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-muted);
}

.modal-spec .val {
  font-size: .88rem;
  font-weight: 500;
  margin-top: .1rem;
}

.modal-body .description {
  font-size: .88rem;
  color: var(--clr-muted);
  line-height: 1.7;
  margin-top: 1rem;
}

/* PAGE HEADER */
.page-header {
  background: linear-gradient(135deg, #0e2f3d 0%, #1a5670 50%, #6EC1E4 100%);
  padding: 140px 0 80px;
  text-align: center;
}

.page-header h1 {
  color: #fff;
}

.page-header p {
  color: rgba(255, 255, 255, .6);
  margin: .8rem auto 0;
  max-width: 500px;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: .5rem;
  font-size: .78rem;
  color: rgba(255, 255, 255, .4);
  margin-bottom: .8rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, .6);
  transition: color var(--transition);
}

.breadcrumb a:hover {
  color: var(--clr-accent2);
}

.breadcrumb .sep {
  color: rgba(255, 255, 255, .25);
}

/* BACK TO TOP */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--clr-accent);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  z-index: 998;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}

.back-to-top:hover {
  background: #143058;
  transform: translateY(-2px);
}

.back-to-top svg {
  width: 18px;
  height: 18px;
}

/* LOADER */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--clr-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .5s ease, visibility .5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-logo {
  font-family: var(--ff-serif);
  font-size: 2rem;
  color: var(--clr-accent);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: .3
  }
}

/* ALERT */
.alert {
  padding: .9rem 1.2rem;
  border-radius: var(--radius-md);
  font-size: .88rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}

.alert-success {
  background: #ECFDF5;
  color: #166534;
  border: 1px solid #BBF7D0;
}

.alert-error {
  background: #FEF2F2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .about-img-badge {
    bottom: -16px;
    right: 16px;
  }

  .about-text {
    padding-inline: 0;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-menu {
    display: none;
    position: fixed;
    inset: 72px 0 0 0;
    background: var(--clr-surface);
    flex-direction: column;
    padding: var(--space-lg);
    gap: 1.5rem;
    border-top: 1px solid var(--clr-border);
    z-index: 998;
  }

  .mobile-menu.open {
    display: flex;
  }

  .mobile-menu a {
    font-size: 1.2rem;
    font-family: var(--ff-serif);
  }

  .hero-stats {
    gap: var(--space-lg);
    flex-wrap: wrap;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer-bottom {
    flex-direction: column;
    gap: .6rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .modal-specs {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   MEANINGFUL LUXURY ANIMATION SUITE
   ============================================================ */

/* 1. TOP READING & SCROLL PROGRESS BAR */
.site-scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, #6EC1E4 0%, #B8985A 50%, #e8ca82 100%);
  z-index: 100000;
  pointer-events: none;
  transition: width 0.08s ease-out;
  box-shadow: 0 1px 8px rgba(184, 152, 90, 0.45);
}

/* 2. ELEVATED SCROLL REVEAL SYSTEM */
.reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.985);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

.reveal-delay-1 {
  transition-delay: .1s;
}

.reveal-delay-2 {
  transition-delay: .2s;
}

.reveal-delay-3 {
  transition-delay: .3s;
}

.reveal-delay-4 {
  transition-delay: .4s;
}

/* 3. SECTION HEADING ACCENT LINE DRAW */
.section-heading .divider {
  width: 52px;
  height: 2px;
  background: var(--clr-accent2);
  margin: var(--space-md) auto 0;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.25s;
}

.section-heading.visible .divider,
.reveal.visible .section-heading .divider,
.reveal.visible.section-heading .divider {
  transform: scaleX(1);
}

/* 4. BUTTON SHIMMER & TACTILE PRESS */
.btn-primary,
.btn-pdp-rfq,
.nav-cta,
.btn-product,
.form-submit {
  position: relative;
  overflow: hidden;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
    background 0.25s ease,
    box-shadow 0.25s ease;
}

.btn-primary::before,
.btn-pdp-rfq::before,
.nav-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.28), transparent);
  transform: skewX(-20deg);
  transition: left 0.75s ease;
  pointer-events: none;
}

.btn-primary:hover::before,
.btn-pdp-rfq:hover::before,
.nav-cta:hover::before {
  left: 140%;
}

.btn-primary:active,
.btn-pdp-rfq:active,
.nav-cta:active,
.btn-product:active {
  transform: scale(0.96);
}

/* 5. 3D TACTILE HOVER ON CARDS */
.product-card,
.category-card,
.why-card {
  transform-style: preserve-3d;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.4s ease;
}

.product-card:hover,
.category-card:hover,
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(110, 193, 228, 0.08);
  border-color: rgba(184, 152, 90, 0.4);
}

.product-card .product-img-wrap img {
  transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.08);
}

/* 6. MARQUEE HOVER PAUSE */
.marquee-strip:hover .marquee-track {
  animation-play-state: paused;
}

/* 7. ANIMATED NUMBER COUNTER */
.num,
.stat-num,
.about-img-badge .big {
  font-variant-numeric: tabular-nums;
  display: inline-block;
}

/* 8. FLOATING WHATSAPP RADAR PULSE WIDGET */
.whatsapp-floating {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 997;
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  opacity: 0;
  transform: translateY(20px) scale(0.9);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.whatsapp-floating.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.whatsapp-floating-btn {
  position: relative;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.38);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    background 0.3s ease;
  flex-shrink: 0;
}

.whatsapp-floating:hover .whatsapp-floating-btn {
  transform: scale(1.08);
  background: #1eb956;
}

.whatsapp-floating-btn svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.whatsapp-pulse-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid #25D366;
  opacity: 0.8;
  animation: radarWave 2.8s cubic-bezier(0.24, 0, 0.38, 1) infinite;
  pointer-events: none;
}

@keyframes radarWave {
  0% {
    transform: scale(0.9);
    opacity: 0.8;
  }

  60% {
    transform: scale(1.45);
    opacity: 0;
  }

  100% {
    transform: scale(1.45);
    opacity: 0;
  }
}

.whatsapp-tooltip-pill {
  background: var(--clr-text);
  color: #fff;
  padding: .45rem .85rem;
  border-radius: 100px;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .02em;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s ease;
  pointer-events: none;
}

.whatsapp-floating:hover .whatsapp-tooltip-pill {
  opacity: 1;
  transform: translateX(0);
}

/* 9. CIRCULAR SCROLL PROGRESS ON BACK TO TOP */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--clr-surface);
  color: var(--clr-accent);
  border: 1px solid var(--clr-border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 998;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.back-to-top:hover {
  background: var(--clr-accent);
  color: #fff;
  border-color: var(--clr-accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(110, 193, 228, 0.35);
}

.btt-svg-wrap {
  position: absolute;
  inset: -1px;
  transform: rotate(-90deg);
  pointer-events: none;
}

.btt-progress-circle {
  fill: none;
  stroke: var(--clr-accent2);
  stroke-width: 2.5;
  stroke-dasharray: 138;
  stroke-dashoffset: 138;
  transition: stroke-dashoffset 0.1s ease;
}

/* 10. ACCESSIBILITY: REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1 !important;
    transform: none !important;
  }

  .whatsapp-pulse-ring {
    display: none !important;
  }
}

.empty-state {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  grid-column: 1/-1;
}

.empty-state svg {
  width: 64px;
  height: 64px;
  color: var(--clr-border);
  margin: 0 auto 1rem;
}