/* ============================================
   REMYC - Modern Industrial Design System
   LIGHT THEME - Matching remyc.es original
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Colors - Light theme (matching remyc.es original) */
  --c-black: #1a1a1a;
  --c-dark: #1a1a1a;
  --c-dark-2: #222222;
  --c-dark-3: #333333;
  --c-gray-dark: #333333;
  --c-gray: #666666;
  --c-gray-light: #666666;
  --c-gray-lighter: #333333;
  --c-white: #1a1a1a;
  --c-accent: #c8102e;
  --c-accent-light: #e02040;
  --c-accent-dark: #a00d24;
  --c-red: #d44;
  --c-green: #4a4;
  --c-bg: #ffffff;
  --c-bg-alt: #f5f5f5;
  --c-surface: #ffffff;
  --c-border: #e0e0e0;
  --c-section-alt: #f5f5f5;
  --c-section-alt2: #f0f0f0;

  /* Typography */
  --ff-heading: 'Inter', system-ui, -apple-system, sans-serif;
  --ff-body: 'Inter', system-ui, -apple-system, sans-serif;
  --fs-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --fs-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --fs-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --fs-lg: clamp(1.125rem, 1rem + 0.6vw, 1.35rem);
  --fs-xl: clamp(1.5rem, 1.2rem + 1.5vw, 2.25rem);
  --fs-2xl: clamp(2rem, 1.5rem + 2.5vw, 3.5rem);
  --fs-3xl: clamp(2.5rem, 1.8rem + 3.5vw, 5rem);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --space-3xl: 8rem;

  /* Layout */
  --max-w: 1280px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 600ms;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --shadow-glow: 0 8px 30px rgba(200,16,46,0.12);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: #333333;
  background: #ffffff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--c-accent);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}
a:hover { color: var(--c-accent-light); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--ff-heading);
  color: #1a1a1a;
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

::selection {
  background: var(--c-accent);
  color: #ffffff;
}

/* --- Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}
.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered children */
.stagger > * { transition-delay: calc(var(--i, 0) * 100ms); }

/* --- Top Bar --- */
.top-bar {
  background: #1a1a1a;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-xs) 0;
  font-size: var(--fs-xs);
  color: #cccccc;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.top-bar a {
  color: #cccccc;
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
}
.top-bar a:hover { color: var(--c-accent); }

.top-bar__left,
.top-bar__right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.top-bar span {
  color: #999999;
}

/* --- Header / Navbar --- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: background var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.header.scrolled {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-xl);
  font-weight: 800;
  color: #1a1a1a;
  letter-spacing: -0.03em;
}

.logo span {
  color: var(--c-accent);
}

.logo img {
  height: 42px;
  width: auto;
}

/* Nav */
.nav { display: flex; align-items: center; gap: var(--space-xs); }

.nav__link {
  position: relative;
  color: #333333;
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--fs-sm);
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out);
}

.nav__link:hover,
.nav__link.active {
  color: var(--c-accent);
  background: rgba(200,16,46,0.05);
}

.nav__link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--c-accent);
  border-radius: 1px;
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown__toggle {
  display: flex;
  align-items: center;
  gap: 0.3em;
  cursor: pointer;
}

.dropdown__toggle svg {
  width: 12px;
  height: 12px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.dropdown:hover .dropdown__toggle svg {
  transform: rotate(180deg);
}

.dropdown__menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 260px;
  background: #ffffff;
  border: 1px solid #e8e8e8;
  border-radius: var(--radius-md);
  padding: var(--space-xs);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out),
              visibility var(--duration-fast);
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.dropdown:hover .dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown__menu a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  color: #444444;
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  transition: all var(--duration-fast) var(--ease-out);
}

.dropdown__menu a:hover {
  background: rgba(200,16,46,0.06);
  color: var(--c-accent);
  padding-left: calc(var(--space-sm) + 4px);
}

.dropdown__menu a .icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  opacity: 0.5;
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #1a1a1a;
  border-radius: 2px;
  transition: all var(--duration-fast) var(--ease-out);
}

.nav-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section --- (stays DARK) */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #1a1a1a;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(200,16,46,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 100%, rgba(200,16,46,0.05) 0%, transparent 50%);
  z-index: 1;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.3) 0%, rgba(10,10,10,0.9) 100%);
  z-index: 2;
}

/* Animated grid */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,16,46,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,16,46,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 70%);
  animation: gridPulse 8s ease-in-out infinite;
}

@keyframes gridPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* Floating particles */
.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--c-accent);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat 6s ease-in-out infinite;
}

@keyframes particleFloat {
  0% { opacity: 0; transform: translateY(100vh) scale(0); }
  20% { opacity: 0.6; }
  80% { opacity: 0.3; }
  100% { opacity: 0; transform: translateY(-20vh) scale(1); }
}

.hero__content {
  position: relative;
  z-index: 10;
  padding: var(--space-3xl) 0;
  max-width: 800px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 6px 16px;
  background: rgba(200,16,46,0.1);
  border: 1px solid rgba(200,16,46,0.2);
  border-radius: 100px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--c-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
}

.hero__badge .dot {
  width: 6px;
  height: 6px;
  background: var(--c-accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero__title {
  font-size: var(--fs-3xl);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.03em;
  color: #ffffff;
}

.hero__title .highlight {
  background: linear-gradient(135deg, var(--c-accent) 0%, var(--c-accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--fs-lg);
  color: #aaaaaa;
  max-width: 600px;
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 14px 28px;
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: var(--c-accent);
  color: #ffffff;
}
.btn-primary:hover {
  background: var(--c-accent-light);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(200,16,46,0.3);
}

.btn-outline {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: rgba(200,16,46,0.05);
}

/* Light section outline button variant */
.section .btn-outline,
.section--dark .btn-outline {
  color: #333333;
  border-color: #d0d0d0;
}
.section .btn-outline:hover,
.section--dark .btn-outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.btn svg {
  width: 16px;
  height: 16px;
}

/* --- Stats Bar --- (stays DARK) */
.stats-bar {
  background: #1a1a1a;
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding: var(--space-xl) 0;
}

.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.stat {
  text-align: center;
}

.stat__number {
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 0.25em;
}

.stat__label {
  font-size: var(--fs-xs);
  color: #999999;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* --- Section Base --- */
.section {
  padding: var(--space-3xl) 0;
  background: #ffffff;
}

.section--dark {
  background: #f5f5f5;
}

.section--darker {
  background: #f0f0f0;
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-2xl);
}

.section__overline {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--c-accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-sm);
}

.section__title {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-sm);
  color: #1a1a1a;
}

.section__desc {
  color: #666666;
  font-size: var(--fs-base);
}

/* --- Product Cards Grid --- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.product-card {
  position: relative;
  background: #ffffff;
  border: 1px solid #e8e8e8;
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
}

.product-card:hover {
  border-color: rgba(200,16,46,0.3);
  transform: translateY(-6px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.product-card__img {
  position: relative;
  height: 200px;
  background: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-card__img svg {
  width: 64px;
  height: 64px;
  color: var(--c-accent);
  opacity: 0.3;
  transition: all var(--duration-normal) var(--ease-out);
}

.product-card:hover .product-card__img svg {
  opacity: 0.5;
  transform: scale(1.1);
}

.product-card__img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(transparent, #ffffff);
}

.product-card__body {
  padding: var(--space-md);
}

.product-card__title {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-xs);
  color: #1a1a1a;
}

.product-card__desc {
  font-size: var(--fs-sm);
  color: #666666;
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.product-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-accent);
}

.product-card__link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.product-card:hover .product-card__link svg {
  transform: translateX(4px);
}

/* --- Features / Strengths --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.feature-card {
  padding: var(--space-xl);
  background: #ffffff;
  border: 1px solid #e8e8e8;
  border-radius: var(--radius-md);
  transition: all var(--duration-normal) var(--ease-out);
}

.feature-card:hover {
  background: #ffffff;
  border-color: rgba(200,16,46,0.2);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}

.feature-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200,16,46,0.08);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  color: var(--c-accent);
}

.feature-card__icon svg {
  width: 24px;
  height: 24px;
}

.feature-card__icon img {
  max-width: 36px;
  max-height: 36px;
  object-fit: contain;
}

.feature-card__title {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-xs);
  color: #1a1a1a;
}

.feature-card__desc {
  font-size: var(--fs-sm);
  color: #666666;
  line-height: 1.7;
}

/* --- CTA Section --- (stays DARK) */
.cta-section {
  position: relative;
  padding: var(--space-3xl) 0;
  text-align: center;
  overflow: hidden;
  background: #1a1a1a;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(200,16,46,0.06) 0%, transparent 60%);
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta__title {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-sm);
  color: #ffffff;
}

.cta__desc {
  font-size: var(--fs-base);
  color: #999999;
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* CTA buttons override */
.cta-section .btn-outline {
  color: #ffffff;
  border-color: rgba(255,255,255,0.2);
}
.cta-section .btn-outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

/* --- Product Detail Page --- */
.page-hero {
  padding: var(--space-2xl) 0 var(--space-xl);
  background: #1a1a1a;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5em;
  font-size: var(--fs-xs);
  color: #888888;
  margin-bottom: var(--space-md);
}

.breadcrumb a { color: #aaaaaa; }
.breadcrumb a:hover { color: var(--c-accent); }
.breadcrumb .sep { opacity: 0.4; }

.page-hero__title {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-sm);
  color: #ffffff;
}

.page-hero__desc {
  font-size: var(--fs-base);
  color: #aaaaaa;
  max-width: 700px;
}

/* Product detail content */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.product-detail__list {
  list-style: none;
}

.product-detail__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid #e8e8e8;
  font-size: var(--fs-sm);
}

.product-detail__list li svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--c-accent);
  margin-top: 2px;
}

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

.sub-card {
  background: #ffffff;
  border: 1px solid #e8e8e8;
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
}

.sub-card:hover {
  border-color: rgba(200,16,46,0.2);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}

.sub-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200,16,46,0.08);
  border-radius: var(--radius-sm);
  color: var(--c-accent);
}

.sub-card__icon svg { width: 22px; height: 22px; }

.sub-card__title {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: #1a1a1a;
}

/* Sub-card images */
.sub-card__img {
  width: 100%;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  padding: var(--space-sm);
}
.sub-card__img img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact-info__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200,16,46,0.08);
  border-radius: var(--radius-sm);
  color: var(--c-accent);
}

.contact-info__icon svg { width: 20px; height: 20px; }

.contact-info__label {
  font-size: var(--fs-xs);
  color: #888888;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.25em;
}

.contact-info__value {
  color: #1a1a1a;
  font-weight: 500;
}

/* Form */
.form { display: flex; flex-direction: column; gap: var(--space-md); }

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: #555555;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.form-group input,
.form-group textarea {
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #1a1a1a;
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  transition: border-color var(--duration-fast) var(--ease-out);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--c-accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  font-size: var(--fs-xs);
  color: #666666;
}

.form-check input[type="checkbox"] {
  accent-color: var(--c-accent);
  margin-top: 3px;
}

/* Map placeholder */
.map-container {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid #e8e8e8;
  margin-top: var(--space-lg);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: none;
}

/* --- Footer --- (stays DARK) */
.footer {
  background: #1a1a1a;
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer__brand p {
  font-size: var(--fs-sm);
  color: #888888;
  margin-top: var(--space-sm);
  line-height: 1.7;
}

.footer .logo {
  color: #ffffff;
}

.footer__heading {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer__links a {
  color: #888888;
  font-size: var(--fs-sm);
  transition: all var(--duration-fast) var(--ease-out);
}

.footer__links a:hover {
  color: var(--c-accent);
  padding-left: 4px;
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: #888888;
  font-size: var(--fs-sm);
  margin-bottom: var(--space-xs);
}

.footer__contact-item svg {
  width: 14px;
  height: 14px;
  color: var(--c-accent);
  flex-shrink: 0;
}

.footer__contact-item a {
  color: #aaaaaa;
}
.footer__contact-item a:hover {
  color: var(--c-accent);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.04);
  font-size: var(--fs-xs);
  color: #666666;
}

.footer__bottom a { color: #888888; }
.footer__bottom a:hover { color: var(--c-accent); }

/* --- Scroll to top --- */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-accent);
  color: #ffffff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--duration-fast) var(--ease-out);
  z-index: 999;
  box-shadow: 0 4px 15px rgba(200,16,46,0.3);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(200,16,46,0.4);
}

.scroll-top svg { width: 20px; height: 20px; }

/* --- Page Transition --- */
.page-transition {
  animation: fadeIn var(--duration-normal) var(--ease-out);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Loading skeleton --- */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* --- Glass card (light theme version) --- */
.glass-card {
  background: #ffffff;
  border: 1px solid #e8e8e8;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
  .product-detail {
    grid-template-columns: 1fr;
  }
}

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

  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--space-xl) var(--space-md);
    gap: var(--space-xs);
    transform: translateX(100%);
    transition: transform var(--duration-normal) var(--ease-out);
  }

  .nav.open { transform: translateX(0); }

  .nav__link {
    font-size: var(--fs-lg);
    padding: var(--space-sm);
    width: 100%;
  }

  .dropdown__menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    min-width: auto;
    background: transparent;
    border: none;
    box-shadow: none;
    padding-left: var(--space-md);
    display: none;
  }

  .dropdown.open .dropdown__menu { display: block; }

  .nav-toggle { display: flex; }

  .stats-bar .container {
    grid-template-columns: 1fr 1fr;
  }

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

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

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

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }

  .hero__content {
    padding: var(--space-2xl) 0;
  }
}

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

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

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

  .stats-bar .container {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
}