/**
 * VECTRO INDUSTRIAL - Core Stylesheet
 * Architectural Standard: Clean CSS, Design Token Integration, Accessible & High-Craft Utilitarian
 */

@import url("./tokens.css");
@import url("./remixicon/remixicon.css");
@import url("./whatsapp-widget.css");

/* -------------------------------------------------------------
   REMIX ICON GLOBAL INTEGRATION
------------------------------------------------------------- */
[class^="ri-"],
[class*=" ri-"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  vertical-align: -0.15em;
}

.btn [class^="ri-"],
.btn [class*=" ri-"] {
  font-size: 1.2em;
  margin-right: 2px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
}

section[id],
[id] {
  scroll-margin-top: 90px;
}

body {
  background-color: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-family-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  background-image:
    radial-gradient(circle at 10% 20%, rgba(245, 235, 215, 0.7) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(245, 235, 215, 0.6) 0%, transparent 45%),
    linear-gradient(rgba(49, 92, 76, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(49, 92, 76, 0.04) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  outline: none;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

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

/* -------------------------------------------------------------
   PROPORTIONAL TYPOGRAPHY & VERTICAL RHYTHM (UI/UX PRO MAX)
------------------------------------------------------------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-family-display);
  color: var(--text-primary);
  font-weight: 700;
  line-height: var(--line-height-heading);
  letter-spacing: -0.018em;
  margin-bottom: 0.5em;
  text-wrap: balance;
}

h1 {
  font-size: var(--font-size-3xl);
  line-height: var(--line-height-tight);
  letter-spacing: -0.025em;
}

h2 {
  font-size: var(--font-size-2xl);
  line-height: var(--line-height-heading);
}

h3 {
  font-size: var(--font-size-xl);
}

h4 {
  font-size: var(--font-size-lg);
}

h5 {
  font-size: var(--font-size-md);
}

h6 {
  font-size: var(--font-size-base);
}

p {
  font-size: var(--font-size-base);
  line-height: var(--line-height-body);
  color: var(--text-secondary);
  margin-bottom: var(--space-paragraph-gap);
  text-wrap: pretty;
}

p:last-child {
  margin-bottom: 0;
}

/* -------------------------------------------------------------
   LAYOUT CONTAINERS & UTILITIES
------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.section-padding {
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
}

.text-gold {
  color: var(--accent-gold);
}

.text-blue {
  color: var(--accent-blue);
}

.text-green {
  color: var(--accent-green-bright);
}

.text-muted {
  color: var(--text-muted);
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 10px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
}

.badge-gold {
  background: var(--accent-gold-soft);
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold-border);
}

.badge-blue {
  background: var(--accent-blue-soft);
  color: var(--accent-blue);
  border: 1px solid rgba(32, 152, 209, 0.35);
}

.badge-green {
  background: var(--accent-green-soft);
  color: var(--accent-green-bright);
  border: 1px solid rgba(37, 211, 102, 0.35);
}

/* -------------------------------------------------------------
   HEADER & NAVIGATION
------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 247, 232, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 20px rgba(49, 92, 76, 0.06);
}

.top-announcement {
  background: var(--brand-primary);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding: 6px 0;
  font-size: 0.8125rem;
  color: #E8F3EE;
}

.top-announcement strong,
.top-announcement span {
  color: #FFFFFF;
}

.announcement-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green-bright);
  box-shadow: 0 0 8px var(--accent-green-bright);
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {

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

  50% {
    opacity: 0.5;
    transform: scale(0.85);
  }
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-4);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.logo-symbol {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #315C4C 0%, #224337 100%);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(49, 92, 76, 0.25);
}

.logo-symbol svg {
  width: 24px;
  height: 24px;
  color: #FFF7E8;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-family-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  line-height: 1.1;
}

.logo-subtitle {
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-gold);
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: var(--space-5);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: 8px 4px;
  position: relative;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-gold);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 4px;
  right: 4px;
  height: 2.5px;
  background: var(--accent-gold);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Language Switcher */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  background: var(--bg-page-dark);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  padding: 3px;
  box-shadow: inset 0 1px 2px rgba(49, 92, 76, 0.08);
}

.lang-btn {
  padding: 5px 12px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-muted);
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
}

.lang-btn.active {
  background: var(--brand-primary);
  color: #FFFFFF;
  box-shadow: 0 1px 4px rgba(49, 92, 76, 0.3);
}

/* -------------------------------------------------------------
   GLOBAL BREADCRUMB BAR (Clean Horizontal Reset, No Bullets)
------------------------------------------------------------- */
.showcase-breadcrumb-bar,
.breadcrumb-bar {
  background: var(--bg-page-dark);
  border-bottom: 1px solid var(--border-light);
  padding: 12px 0;
  font-size: 0.875rem;
}

.breadcrumb-list {
  display: flex !important;
  align-items: center !important;
  flex-direction: row !important;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none !important;
  list-style-type: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.breadcrumb-list li,
.breadcrumb-item {
  display: inline-flex !important;
  align-items: center !important;
  color: var(--text-muted);
  list-style: none !important;
  list-style-type: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.breadcrumb-list li a,
.breadcrumb-item a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb-list li a:hover,
.breadcrumb-item a:hover {
  color: var(--accent-gold);
}

.breadcrumb-list li.current,
.breadcrumb-list li.active,
.breadcrumb-item.active {
  color: var(--accent-gold);
  font-weight: 600;
}

.breadcrumb-list li.separator,
.breadcrumb-separator {
  color: var(--border-light);
  user-select: none;
  padding: 0 4px;
}

.mobile-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  background: var(--bg-surface);
}

/* -------------------------------------------------------------
   BUTTON COMPONENTS (Matching DESIGN.md)
------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-gold);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(255, 138, 61, 0.32);
  font-weight: 700;
}

.btn-primary:hover {
  background: var(--accent-gold-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(255, 138, 61, 0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--brand-primary);
  border: 1px solid var(--brand-primary);
}

.btn-ghost:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(255, 138, 61, 0.08);
}

.btn-wa {
  background: #25D366;
  color: #0b2e17;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(37, 211, 102, 0.25);
}

.btn-wa:hover {
  background: #20ba5a;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8125rem;
}

/* -------------------------------------------------------------
   HERO SECTION & BACKGROUND SLIDESHOW
------------------------------------------------------------- */
.hero-section {
  position: relative;
  padding-top: var(--space-12);
  padding-bottom: var(--space-10);
  background: var(--bg-page);
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
}

/* Background Slideshow Layer */
.hero-bg-slideshow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1), transform 9s cubic-bezier(0.25, 1, 0.5, 1);
  transform: scale(1.06);
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

/* Warm Ivory High-Contrast Translucent Overlay */
.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg,
      rgba(255, 247, 232, 0.94) 0%,
      rgba(255, 247, 232, 0.88) 50%,
      rgba(255, 247, 232, 0.78) 100%);
  backdrop-filter: blur(1.5px);
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.hero-slideshow-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-light);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-raised);
  backdrop-filter: blur(8px);
  margin-top: var(--space-4);
  width: fit-content;
  z-index: 3;
}

.slide-dot {
  width: 22px;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--border-light);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  padding: 0;
}

.slide-dot:hover {
  background: var(--text-muted);
}

.slide-dot.active {
  width: 36px;
  background: var(--accent-gold);
}

.slide-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: 6px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: var(--space-10);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.hero-title {
  font-family: var(--font-family-display);
  font-size: var(--font-size-hero);
  font-weight: 800;
  line-height: var(--line-height-tight);
  color: var(--text-primary);
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.hero-desc {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 65ch;
  margin-bottom: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

/* Machine Blueprint Showcase Visual */
.hero-visual {
  position: relative;
}

.blueprint-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-raised), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  position: relative;
}

.blueprint-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-4);
}

.blueprint-code {
  font-family: var(--font-family-mono);
  font-size: 0.8125rem;
  color: var(--accent-gold);
}

.blueprint-art {
  width: 100%;
  height: 240px;
  background: var(--bg-page-dark);
  border: 1px dashed var(--border-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.art-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(49, 92, 76, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(49, 92, 76, 0.06) 1px, transparent 1px);
  background-size: 20px 20px;
}

.blueprint-svg {
  width: 160px;
  height: 160px;
  position: relative;
  z-index: 2;
  color: var(--brand-primary);
  filter: drop-shadow(0 0 10px rgba(49, 92, 76, 0.2));
}

.blueprint-specs-quick {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.quick-spec-item {
  background: var(--bg-page);
  border: 1px solid var(--border-subtle);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}

.quick-spec-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.quick-spec-val {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Stats Ribbon */
.hero-stats-ribbon {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  margin-top: var(--space-8);
  box-shadow: var(--shadow-raised);
}

.stat-item {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border-subtle);
  padding-right: var(--space-4);
}

.stat-item:last-child {
  border-right: none;
  padding-right: 0;
}

.stat-val {
  font-family: var(--font-family-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* -------------------------------------------------------------
   FILTER & SMART FINDER
------------------------------------------------------------- */
.filter-section {
  background: var(--bg-page-dark);
  border-bottom: 1px solid var(--border-light);
  padding: var(--space-8) 0;
  position: relative;
  z-index: 10;
}

.filter-header-block {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-6) auto;
}

.section-badge {
  display: inline-block;
  margin-bottom: var(--space-2);
}

.section-heading {
  font-family: var(--font-family-display);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  line-height: var(--line-height-heading);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  letter-spacing: -0.018em;
  text-wrap: balance;
}

.section-subheading {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 65ch;
  margin-left: auto;
  margin-right: auto;
}

.filter-controls-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-raised);
}

.search-input-wrapper {
  position: relative;
  margin-bottom: var(--space-4);
}

.search-input-wrapper svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--text-muted);
}

.search-input {
  width: 100%;
  height: 52px;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0 16px 0 48px;
  font-size: 1rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}

.search-input:focus {
  border-color: var(--accent-gold);
}

.filter-pills-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.filter-group-label {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.pill-buttons-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.pill-btn {
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
}

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

.pill-btn.active {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: #FFFFFF;
  font-weight: 700;
}

.filter-results-status {
  margin-top: var(--space-4);
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* -------------------------------------------------------------
   PRODUCT SHOWCASE GRID (Marketplace Feel, No Direct Price)
------------------------------------------------------------- */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-8);
}

/* Homepage Product Showcase Grid (3 columns on desktop) */
#products-showcase-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

@media (max-width: 1200px) {
  .showcase-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .showcase-grid,
  #products-showcase-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

@media (max-width: 540px) {
  .showcase-grid,
  #products-showcase-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .header-main {
    height: auto;
    padding-top: var(--space-3);
    padding-bottom: var(--space-3);
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .header-actions {
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
  }

  .header-actions .btn {
    padding: 6px 10px;
    font-size: 0.75rem;
  }
}

.product-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  box-shadow: var(--shadow-raised);
  min-width: 0;
  overflow: hidden;
  box-sizing: border-box;
  width: 100%;
}

.product-card>div {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-card-hover);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
  width: 100%;
  min-width: 0;
  min-height: 48px;
}

.card-top .badge-tag {
  font-size: 0.6875rem;
  padding: 3px 8px;
  letter-spacing: 0.03em;
  white-space: normal;
  text-align: right;
  line-height: 1.25;
  max-width: 100%;
}

.model-badge {
  font-family: var(--font-family-mono);
  font-size: 0.75rem;
  color: var(--brand-primary);
  background: var(--bg-page-dark);
  padding: 3px 8px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-weight: 700;
  white-space: nowrap;
}

.product-thumbnail-area {
  width: 100%;
  height: 160px;
  background: var(--bg-page-dark);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  position: relative;
  overflow: hidden;
}

.product-thumb-svg {
  width: 84px;
  height: 84px;
  color: var(--brand-primary);
  transition: transform var(--transition-normal);
}

.product-card:hover .product-thumb-svg {
  transform: scale(1.08);
  color: var(--accent-gold);
}

.product-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-normal);
}

.product-card:hover .product-thumb-img {
  transform: scale(1.05);
}

.layer3-visual-img {
  width: 100%;
  height: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  display: block;
  box-shadow: var(--shadow-card);
}

.product-title {
  font-family: var(--font-family-display);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  word-break: break-word;
  overflow-wrap: break-word;
  min-height: 46px;
}

.product-tagline {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-3);
  min-height: 40px;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* Spec Chips on Card */
.card-specs-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--bg-page);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  margin-bottom: var(--space-3);
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  font-size: 0.78125rem;
  border-bottom: 1px dashed rgba(49, 92, 76, 0.15);
  padding-bottom: 4px;
  min-width: 0;
  width: 100%;
}

.spec-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.spec-key {
  color: var(--text-muted);
  flex-shrink: 0;
  font-size: 0.75rem;
}

.spec-val {
  color: var(--text-primary);
  font-weight: 600;
  text-align: right;
  word-break: break-word;
  overflow-wrap: break-word;
  font-size: 0.75rem;
  min-width: 0;
  flex: 1;
}

.suitable-box {
  font-size: 0.78125rem;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
  padding-left: var(--space-2);
  border-left: 2px solid var(--accent-gold);
  word-break: break-word;
  overflow-wrap: break-word;
  line-height: 1.4;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
  min-height: 44px;
}

.suitable-box span {
  color: var(--text-secondary);
}

/* Card CTA Buttons */
.card-actions-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.card-actions-row .btn {
  width: 100%;
  padding: 8px 10px;
  font-size: 0.8125rem;
  justify-content: center;
  box-sizing: border-box;
  white-space: normal;
  line-height: 1.3;
  text-align: center;
}

.card-guarantee-note {
  margin-top: var(--space-3);
  font-size: 0.75rem;
  text-align: center;
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
  line-height: 1.3;
}

/* -------------------------------------------------------------
   SOLUTIONS & VALUE PROPOSITIONS (Marketing 5.0)
------------------------------------------------------------- */
.solutions-section {
  background: var(--bg-page-dark);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.solution-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-raised);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

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

.solution-icon-box {
  width: 52px;
  height: 52px;
  background: var(--accent-gold-soft);
  border: 1px solid var(--accent-gold-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  margin-bottom: var(--space-4);
}

.solution-icon-box svg {
  width: 26px;
  height: 26px;
}

.solution-title {
  font-family: var(--font-family-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.solution-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* -------------------------------------------------------------
   TESTIMONIALS & CASE STORIES
------------------------------------------------------------- */
.testimonials-section {
  background: var(--bg-page);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.testimonial-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-raised);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  color: var(--accent-gold);
  margin-bottom: var(--space-3);
}

.testimonial-quote {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: var(--space-5);
  position: relative;
}

.testimonial-author-block {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-4);
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-hover) 100%);
  color: #FFFFFF;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.author-info h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
}

.author-info p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* -------------------------------------------------------------
   FAQ ACCORDION
------------------------------------------------------------- */
.faq-section {
  background: var(--bg-page-dark);
  border-top: 1px solid var(--border-light);
}

.faq-list {
  max-width: 800px;
  margin: var(--space-8) auto 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.open {
  border-color: var(--accent-gold);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-5);
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  background: none;
}

.faq-icon-arrow {
  transition: transform var(--transition-normal);
  color: var(--accent-gold);
  flex-shrink: 0;
  margin-left: var(--space-2);
}

.faq-item.open .faq-icon-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 var(--space-5) var(--space-5) var(--space-5);
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-3);
}

.faq-item.open .faq-answer {
  display: block;
}

/* -------------------------------------------------------------
   HIGH-CONVERTING CTA BANNER
------------------------------------------------------------- */
.cta-banner-section {
  background: var(--bg-page);
  padding: clamp(40px, 6vw, 72px) 0;
  position: relative;
}

.cta-banner-box {
  background: linear-gradient(145deg, #1C3D31 0%, #294F40 55%, #18352A 100%);
  border: 1px solid rgba(255, 138, 61, 0.45);
  border-radius: var(--radius-lg);
  padding: clamp(34px, 5vw, 56px) clamp(20px, 4vw, 48px);
  text-align: center;
  box-shadow: 0 16px 40px rgba(26, 48, 39, 0.18), 0 0 0 1px rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
  color: #FFFFFF;
}

/* Full Tangerine top accent bar running 100% across with bright gradient */
.cta-banner-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #FF8A3D 0%, #FFB584 50%, #FF8A3D 100%);
  box-shadow: 0 1px 8px rgba(255, 138, 61, 0.5);
}

/* High-contrast badge on dark teal background */
.cta-banner-box .badge-tag {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 138, 61, 0.25) !important;
  color: #FFD1A9 !important;
  border: 1.5px solid #FF8A3D !important;
  padding: 6px 18px;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.cta-banner-box .cta-banner-title {
  font-family: var(--font-family-display);
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.25;
  margin-bottom: var(--space-3);
  text-wrap: balance;
}

.cta-banner-box .cta-banner-desc {
  font-size: clamp(0.9375rem, 1.8vw, 1.0625rem);
  color: #E2ECE7;
  max-width: 680px;
  margin: 0 auto var(--space-6) auto;
  line-height: 1.65;
  text-wrap: pretty;
}

.cta-banner-box .cta-banner-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: var(--space-5);
}

/* WhatsApp Button inside CTA Banner */
.cta-banner-box .btn-wa {
  background: #25D366;
  color: #072612 !important;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-decoration: none;
  border: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: all var(--transition-fast);
}

.cta-banner-box .btn-wa svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.cta-banner-box .btn-wa:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* SECONDARY GHOST BUTTON: Fixed contrast on dark teal background */
.cta-banner-box .btn-ghost {
  color: #FFF7E8 !important;
  border: 1.5px solid rgba(255, 247, 232, 0.6) !important;
  background: rgba(255, 247, 232, 0.08) !important;
  font-size: 0.9375rem;
  padding: 13px 26px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.cta-banner-box .btn-ghost:hover {
  background: #FFF7E8 !important;
  color: #1A3027 !important;
  border-color: #FFF7E8 !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255, 247, 232, 0.25);
}

/* Office Hours Pill */
.cta-banner-box .cta-office-hours {
  display: inline-block;
  font-size: 0.8125rem;
  color: #C0D6CB;
  background: rgba(0, 0, 0, 0.22);
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* -------------------------------------------------------------
   FOOTER
------------------------------------------------------------- */
.site-footer {
  background: var(--bg-page-dark);
  border-top: 1px solid var(--border-light);
  padding: var(--space-12) 0 var(--space-6) 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}

.footer-col-title {
  font-family: var(--font-family-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.footer-address-block {
  margin-bottom: var(--space-3);
  line-height: 1.5;
}

.footer-address-block strong {
  color: var(--text-secondary);
}

.footer-bottom-bar {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-6);
  padding-bottom: var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom-bar p {
  margin: 0;
  line-height: 1.5;
  display: flex;
  align-items: center;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.footer-legal-links a {
  display: inline-flex;
  align-items: center;
  line-height: 1.5;
  transition: color var(--transition-fast);
}

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

/* -------------------------------------------------------------
   FULL SPECIFICATION MODAL (DRAWER / DIALOG)
------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 840px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-overlay);
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

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

.modal-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: sticky;
  top: 0;
  background: var(--bg-surface);
  z-index: 10;
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-page-dark);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.modal-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.modal-specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.modal-specs-table th,
.modal-specs-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-specs-table th {
  background: var(--bg-page-dark);
  color: var(--text-secondary);
  font-weight: 700;
  width: 35%;
}

.modal-specs-table td {
  background: var(--bg-surface);
  color: var(--text-primary);
  font-weight: 500;
}

.modal-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.modal-features-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.modal-features-list li svg {
  color: var(--accent-green-bright);
  flex-shrink: 0;
}

.modal-actions-bar {
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--border-light);
  background: var(--bg-page-dark);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  position: sticky;
  bottom: 0;
  z-index: 10;
}

/* -------------------------------------------------------------
   FLOATING WHATSAPP ASSISTANT BUTTON
------------------------------------------------------------- */
.floating-wa-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: #25D366;
  color: #0c391c;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.9375rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  text-decoration: none;
}

.floating-wa-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.6);
  background: #22c35e;
}

.floating-wa-btn svg {
  width: 24px;
  height: 24px;
  color: #0c391c;
}

/* -------------------------------------------------------------
   RESPONSIVE MEDIA QUERIES (UI/UX PRO MAX STANDARD: 375px, 768px, 1024px)
------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

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

  .mobile-menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--brand-primary);
    background: var(--bg-surface);
    transition: all var(--transition-fast);
    cursor: pointer;
    flex-shrink: 0;
  }

  .mobile-menu-btn:hover,
  .mobile-menu-btn.is-active {
    background: var(--bg-surface-hover);
    border-color: var(--accent-gold);
    color: var(--accent-gold);
  }

  .nav-menu.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    border-bottom: 3px solid var(--brand-primary);
    padding: var(--space-3) var(--space-4);
    box-shadow: var(--shadow-floating);
    z-index: 500;
    gap: 4px;
    animation: slideDownMenu 240ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  @keyframes slideDownMenu {
    from {
      opacity: 0;
      transform: translateY(-8px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .nav-menu.mobile-open li {
    width: 100%;
    list-style: none;
  }

  .nav-menu.mobile-open .nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 48px;
    padding: 12px 18px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    border-bottom: 1px solid var(--border-subtle);
    transition: all var(--transition-fast);
    box-sizing: border-box;
  }

  .nav-menu.mobile-open .nav-link:hover,
  .nav-menu.mobile-open .nav-link.active {
    background: var(--bg-surface-hover);
    color: var(--accent-gold);
    border-bottom-color: var(--accent-gold);
    padding-left: 22px;
  }

  .hero-stats-ribbon {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
  }

  .stat-item:nth-child(2) {
    border-right: none;
  }

  .cta-banner-title {
    font-size: var(--font-size-2xl);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .btn {
    white-space: normal;
    text-align: center;
    max-width: 100%;
  }
}

@media (max-width: 540px) {
  .site-header {
    position: sticky;
    top: 0;
  }

  .header-main {
    height: 60px;
    padding-top: 0;
    padding-bottom: 0;
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 8px;
  }

  .brand-logo .logo-symbol {
    width: 36px;
    height: 36px;
  }

  .brand-logo .logo-title {
    font-size: 1.05rem;
  }

  .brand-logo .logo-subtitle {
    display: none;
  }

  .header-actions {
    gap: 6px;
    flex-shrink: 0;
  }

  .header-actions .btn-wa {
    padding: 8px 10px;
    min-height: 40px;
  }

  .header-actions .btn-wa #nav-wa-text {
    display: none;
  }

  .lang-toggle {
    padding: 2px;
  }

  .lang-btn {
    padding: 5px 8px;
    font-size: 0.75rem;
    min-height: 34px;
  }

  .mobile-menu-btn {
    width: 40px;
    height: 40px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
    min-height: 48px;
    justify-content: center;
  }

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

  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: var(--space-3);
  }

  .stat-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .announcement-inner {
    flex-direction: column;
    text-align: center;
    gap: 4px;
    font-size: 0.75rem;
  }

  .cta-banner-box {
    padding: 30px 16px !important;
  }

  .cta-banner-box .cta-banner-title {
    font-size: 1.5rem !important;
  }

  .cta-banner-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .cta-banner-actions .btn {
    width: 100% !important;
    min-height: 48px;
    justify-content: center;
  }

  /* Safe bottom space to prevent floating WhatsApp overlap */
  body {
    padding-bottom: 20px;
  }
}