/* ==========================================================================
   GOLDMAX GYPSUM PLASTER - MODERN STYLESHEET
   Conforming to High-Performance Aesthetics & Responsive Guidelines
   ========================================================================== */

:root {
  --primary-dark: #0a192f;
  --primary-navy: #0e2a47;
  --primary-blue: #1e3a8a;
  --primary-light-blue: #2563eb;
  
  --accent-gold: #d97706;
  --accent-gold-light: #f59e0b;
  --accent-gold-hover: #b45309;
  
  --accent-green: #059669;
  --accent-green-light: #10b981;
  --accent-green-bg: #ecfdf5;
  
  --accent-red: #dc2626;
  
  --bg-dark: #071321;
  --bg-light: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-subtle: #f1f5f9;
  
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;
  
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 40px -5px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 30px rgba(245, 158, 11, 0.25);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-light);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5.5rem 0;
  position: relative;
}

.text-center {
  text-align: center;
}

.section-header {
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary-blue);
  background-color: #dbeafe;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.25;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--text-white);
  box-shadow: 0 4px 14px rgba(30, 58, 138, 0.3);
}

.btn-primary:hover {
  background-color: #172554;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}

.btn-gold {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
  font-weight: 700;
}

.btn-gold:hover {
  background: linear-gradient(135deg, #fbbf24, #b45309);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.45);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background-color: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--text-white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--primary-blue);
  border-color: var(--primary-blue);
}

.btn-outline:hover {
  background-color: #eff6ff;
  color: #172554;
}

/* ==========================================================================
   TOP BAR
   ========================================================================== */
.top-bar {
  background-color: var(--primary-dark);
  color: #cbd5e1;
  font-size: 0.82rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.top-bar-left span i, .top-bar-right a i {
  color: var(--accent-gold-light);
  margin-right: 0.25rem;
}

.top-bar .divider {
  color: rgba(255, 255, 255, 0.2);
}

.top-bar-right a:hover {
  color: #ffffff;
}

.top-wa-btn {
  background-color: #25d366;
  color: #ffffff !important;
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
}

.top-wa-btn i {
  color: #ffffff !important;
}

.top-wa-btn:hover {
  background-color: #1fb956;
}

/* ==========================================================================
   MAIN HEADER & NAVIGATION
   ========================================================================== */
.main-header {
  background-color: #ffffff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-symbol {
  flex-shrink: 0;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.12));
}

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

.brand-name {
  font-size: 1.45rem;
  font-weight: 900;
  line-height: 1;
  color: var(--primary-dark);
  letter-spacing: -0.01em;
}

.brand-name .trademark {
  font-size: 0.8rem;
  color: var(--accent-gold);
}

.brand-product {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--primary-blue);
  margin-top: 2px;
}

.brand-tagline {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-gold);
  text-transform: uppercase;
}

.nav-menu .nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: #334155;
  padding: 0.5rem 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-blue);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--primary-blue);
  border-radius: var(--radius-full);
}

.nav-link.highlight-nav {
  color: var(--accent-gold);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger-btn span {
  width: 24px;
  height: 2.5px;
  background-color: var(--primary-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #071527 0%, #0c2340 50%, #173259 100%);
  color: #ffffff;
  padding: 5.5rem 0 6rem 0;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 10% 90%, rgba(37, 99, 235, 0.15) 0%, transparent 40%);
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
  position: relative;
  z-index: 2;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: #fde68a;
  margin-bottom: 1.5rem;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 10px #10b981;
}

.hero-title {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.gradient-text {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 50%, #f97316 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #cbd5e1;
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 620px;
}

.hero-subtitle strong {
  color: #ffffff;
}

.hero-features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1.25rem;
  margin-bottom: 2.25rem;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: #f1f5f9;
}

.hero-feature-item i {
  color: var(--accent-green-light);
  font-size: 1.05rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.trust-item i {
  font-size: 1.75rem;
  color: var(--accent-gold-light);
}

.trust-item strong {
  display: block;
  font-size: 0.9rem;
  color: #ffffff;
}

.trust-item small {
  display: block;
  font-size: 0.75rem;
  color: #94a3b8;
}

/* Hero Visual & 3D Pallet Showcase */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-card-glow {
  position: absolute;
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.25) 0%, rgba(30, 58, 138, 0.3) 60%, transparent 80%);
  filter: blur(40px);
  top: 10%;
  left: 10%;
  z-index: 1;
}

.hero-image-wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 480px;
}

.hero-main-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 25px rgba(245, 158, 11, 0.15);
  transition: transform 0.5s ease;
}

.hero-image-wrapper:hover .hero-main-img {
  transform: translateY(-5px) scale(1.01);
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: floatAnim 4s ease-in-out infinite alternate;
  z-index: 3;
}

.floating-badge.badge-top-right {
  top: -15px;
  right: -20px;
}

.floating-badge.badge-bottom-left {
  bottom: 20px;
  left: -25px;
  animation-delay: 1.5s;
}

.floating-badge.badge-side {
  top: 50%;
  right: -25px;
  animation-delay: 2.5s;
}

@keyframes floatAnim {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.floating-badge .badge-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.floating-badge .badge-icon.green {
  background-color: rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.floating-badge .badge-icon.gold {
  background-color: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
}

.floating-badge .badge-icon.blue {
  background-color: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
}

.floating-badge .badge-data .value {
  display: block;
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
}

.floating-badge .badge-data .label {
  display: block;
  font-size: 0.72rem;
  color: #cbd5e1;
}

/* ==========================================================================
   STATS STRIP
   ========================================================================== */
.stats-strip {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 2.5rem 0;
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stat-card {
  text-align: center;
  padding: 0 1rem;
  position: relative;
}

.stat-card:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background-color: var(--border-color);
}

.stat-number {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--primary-blue);
  line-height: 1;
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.stat-number .unit {
  font-size: 1.2rem;
  color: var(--accent-gold);
}

.stat-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 0.25rem;
}

.stat-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about-section {
  background-color: #ffffff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  align-items: center;
  gap: 4.5rem;
}

.image-stack {
  position: relative;
}

.main-stack-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  height: 480px;
}

.sub-stack-wrapper {
  position: absolute;
  bottom: -35px;
  right: -30px;
  width: 55%;
}

.sub-stack-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 4px solid #ffffff;
  box-shadow: var(--shadow-xl);
}

.experience-card {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  background: rgba(10, 25, 47, 0.9);
  backdrop-filter: blur(6px);
  color: #ffffff;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  text-align: center;
}

.exp-title {
  display: block;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--accent-gold-light);
  letter-spacing: 0.05em;
}

.exp-sub {
  display: block;
  font-size: 0.7rem;
  color: #cbd5e1;
}

.about-text-col .lead-text {
  font-size: 1.12rem;
  color: #334155;
  margin-bottom: 1rem;
}

.about-highlights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2.2rem 0;
}

.highlight-item {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}

.highlight-item .icon-box {
  width: 42px;
  height: 42px;
  background-color: #eff6ff;
  color: var(--primary-blue);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.highlight-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 0.2rem;
}

.highlight-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.about-action {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   PRODUCT SHOWCASE & VARIANT SWITCHER
   ========================================================================== */
.products-section {
  background-color: var(--bg-light);
}

.product-spotlight {
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  overflow: hidden;
  margin-bottom: 4rem;
}

.spotlight-visual {
  background: radial-gradient(circle at center, #ffffff 0%, #f1f5f9 100%);
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  border-right: 1px solid var(--border-color);
}

.product-badge {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  background-color: var(--primary-dark);
  color: var(--accent-gold-light);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
}

.bag-preview-container {
  max-width: 340px;
  margin: 1.5rem auto;
}

.spotlight-bag-img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.15));
  transition: transform 0.4s ease, opacity 0.3s ease;
}

.variant-picker-wrapper {
  text-align: center;
  margin-top: 1rem;
  width: 100%;
}

.picker-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.color-options {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}

.color-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: var(--c);
  border: 3px solid #ffffff;
  outline: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.color-btn:hover {
  transform: scale(1.15);
}

.color-btn.active {
  outline-color: var(--c);
  transform: scale(1.15);
}

.selected-variant-name {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.spotlight-details {
  padding: 3.5rem 3rem;
}

.category-tag {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--accent-gold);
  margin-bottom: 0.4rem;
}

.product-name {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.2;
}

.tagline {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-blue);
  letter-spacing: 0.05em;
  margin-bottom: 1.2rem;
}

.product-description {
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.8rem;
}

.specs-mini-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  background-color: #f8fafc;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-bottom: 1.8rem;
}

.mini-spec {
  display: flex;
  flex-direction: column;
}

.mini-spec .label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

.mini-spec .val {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.product-key-features {
  margin-bottom: 2rem;
}

.product-key-features h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 0.6rem;
}

.product-key-features ul {
  list-style: none;
}

.product-key-features li {
  font-size: 0.88rem;
  color: #334155;
  margin-bottom: 0.45rem;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.product-key-features li i {
  color: var(--accent-green);
  font-size: 0.8rem;
}

.spotlight-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Allied Products Grid */
.allied-products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.allied-card {
  background-color: #ffffff;
  padding: 2.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.allied-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
}

.allied-icon {
  width: 52px;
  height: 52px;
  background-color: #eff6ff;
  color: var(--primary-blue);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  margin-bottom: 1.4rem;
}

.allied-content h4 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 0.75rem;
}

.allied-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.2rem;
}

.mini-list {
  list-style: none;
}

.mini-list li {
  font-size: 0.82rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mini-list li i {
  color: var(--accent-green);
  font-size: 0.75rem;
}

/* ==========================================================================
   GYPSUM CALCULATOR
   ========================================================================== */
.calculator-section {
  background: linear-gradient(135deg, #071527 0%, #0c2340 100%);
  color: #ffffff;
}

.calculator-card {
  max-width: 1040px;
  margin: 0 auto;
}

.calc-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem auto;
}

.badge-pill.light {
  background: rgba(255, 255, 255, 0.15);
  color: #fde68a;
  border-color: rgba(255, 255, 255, 0.25);
}

.calc-header h2 {
  font-size: 2.3rem;
  font-weight: 800;
  margin: 0.8rem 0;
  letter-spacing: -0.02em;
}

.calc-header p {
  color: #cbd5e1;
  font-size: 1.05rem;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  background: #ffffff;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.45);
  color: var(--text-main);
}

.calc-inputs {
  padding: 3rem 2.5rem;
  background-color: #f8fafc;
  border-right: 1px solid var(--border-color);
}

.input-group {
  margin-bottom: 1.6rem;
}

.input-group label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
}

.unit-toggle {
  display: inline-flex;
  background-color: #e2e8f0;
  padding: 2px;
  border-radius: var(--radius-sm);
}

.unit-btn {
  background: none;
  border: none;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  cursor: pointer;
  color: #64748b;
  transition: var(--transition);
}

.unit-btn.active {
  background-color: #ffffff;
  color: var(--primary-blue);
  box-shadow: var(--shadow-sm);
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-icon i {
  position: absolute;
  left: 1rem;
  color: #94a3b8;
  font-size: 1rem;
  pointer-events: none;
}

.input-with-icon input, .input-with-icon select {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.75rem;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary-dark);
  background-color: #ffffff;
  outline: none;
  transition: var(--transition);
}

.input-with-icon input:focus, .input-with-icon select:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.helper-text {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

.calc-results {
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.results-header h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-dark);
}

.badge-status {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-green);
  background-color: var(--accent-green-bg);
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
}

.result-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.metric-box {
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 1.2rem;
  border-radius: var(--radius-md);
}

.metric-box.highlight {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border-color: #bfdbfe;
  grid-column: span 2;
}

.metric-title {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.metric-value {
  display: block;
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--primary-blue);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.metric-value.green {
  color: var(--accent-green);
}

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

.metric-sub {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.comparison-banner {
  background-color: #f1f5f9;
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.comp-item {
  display: flex;
  justify-content: space-between;
  margin: 0.2rem 0;
}

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

.comp-item .val.strike {
  color: #ef4444;
  font-weight: 600;
}

.comp-item .val.good {
  color: var(--accent-green);
  font-weight: 700;
}

/* ==========================================================================
   COMPARISON TABLE SECTION
   ========================================================================== */
.comparison-section {
  background-color: #ffffff;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background-color: #ffffff;
}

.comparison-table th {
  padding: 1.4rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 800;
  background-color: #f8fafc;
  border-bottom: 2px solid var(--border-color);
}

.comparison-table th.goldmax-col {
  background-color: #0c2340;
  color: #ffffff;
}

.comparison-table .col-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.comparison-table .col-head i {
  color: var(--accent-gold-light);
}

.comparison-table td {
  padding: 1.1rem 1.5rem;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--border-color);
  color: #334155;
}

.comparison-table td.goldmax-col {
  background-color: #f0fdf4;
  color: #065f46;
  font-weight: 500;
}

.comparison-table td.goldmax-col i {
  color: #10b981;
  margin-right: 0.4rem;
}

.comparison-table td.trad-col i {
  color: #ef4444;
  margin-right: 0.4rem;
}

/* ==========================================================================
   TECHNICAL SPECS SECTION
   ========================================================================== */
.specs-section {
  background-color: var(--bg-light);
}

.specs-wrapper {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3.5rem;
  align-items: flex-start;
}

.specs-table-box {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  overflow: hidden;
  margin-top: 1.8rem;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table th {
  background-color: #f8fafc;
  padding: 1rem 1.2rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}

.specs-table td {
  padding: 0.85rem 1.2rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-color);
  color: #334155;
}

.specs-table tr:last-child td {
  border-bottom: none;
}

.badge-tag {
  display: inline-block;
  background-color: #eff6ff;
  color: var(--primary-blue);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
}

.specs-doc-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 100px;
}

.doc-preview {
  position: relative;
  background-color: #071527;
  overflow: hidden;
}

.doc-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.doc-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 25, 47, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.doc-preview:hover .doc-overlay {
  opacity: 1;
}

.doc-preview:hover .doc-img {
  transform: scale(1.05);
}

.doc-zoom-btn {
  background-color: var(--accent-gold);
  color: #ffffff;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-md);
}

.doc-info {
  padding: 1.5rem;
}

.doc-info h4 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 0.35rem;
}

.doc-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.doc-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary-blue);
  border-top: 1px solid var(--border-color);
  padding-top: 0.75rem;
}

/* ==========================================================================
   APPLICATION STEPS
   ========================================================================== */
.application-section {
  background-color: #ffffff;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.step-card {
  background-color: var(--bg-light);
  padding: 2rem 1.4rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.step-num {
  font-size: 1.6rem;
  font-weight: 900;
  color: #cbd5e1;
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  line-height: 1;
}

.step-icon {
  width: 48px;
  height: 48px;
  background-color: #dbeafe;
  color: var(--primary-blue);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1.2rem;
}

.step-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 0.6rem;
}

.step-card p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   GALLERY (LIGHTBOX)
   ========================================================================== */
.gallery-section {
  background-color: var(--bg-light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 270px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.gallery-item.large {
  grid-column: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-caption {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 25, 47, 0.9) 0%, rgba(10, 25, 47, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: #ffffff;
  opacity: 0.95;
  transition: var(--transition);
}

.gallery-caption .tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-gold-light);
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.gallery-caption h4 {
  font-size: 1.1rem;
  font-weight: 700;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
}

/* ==========================================================================
   SEGMENTS SECTION
   ========================================================================== */
.segments-section {
  background-color: #ffffff;
}

.segments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.segment-card {
  padding: 2.2rem 1.8rem;
  background-color: #f8fafc;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

.segment-card:hover {
  transform: translateY(-4px);
  background-color: #ffffff;
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.seg-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem auto;
  background-color: #eff6ff;
  color: var(--primary-blue);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.segment-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 0.6rem;
}

.segment-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   CONTACT & INQUIRY SECTION
   ========================================================================== */
.contact-section {
  background: linear-gradient(135deg, #091a30 0%, #0d2746 100%);
  color: #ffffff;
}

.contact-section .section-tag {
  background-color: rgba(219, 234, 254, 0.15);
  color: #bfdbfe;
}

.contact-section .section-title {
  color: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 4.5rem;
  align-items: flex-start;
}

.contact-intro {
  font-size: 1.05rem;
  color: #cbd5e1;
  margin-bottom: 2.2rem;
  line-height: 1.6;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  margin-bottom: 2.5rem;
}

.c-detail-item {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}

.c-detail-item .c-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--accent-gold-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.c-detail-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 0.2rem;
}

.c-detail-item p {
  font-size: 0.88rem;
  color: #cbd5e1;
  line-height: 1.5;
}

.c-detail-item a {
  color: #ffffff;
  text-decoration: underline;
}

.contact-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.contact-badges .badge-tag {
  background: rgba(255, 255, 255, 0.1);
  color: #f8fafc;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.45rem 0.9rem;
  font-size: 0.82rem;
}

/* Inquiry Form */
.form-card {
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 3rem 2.8rem;
  color: var(--text-main);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.form-header {
  margin-bottom: 2rem;
}

.form-header h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 0.4rem;
}

.form-header p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-group {
  margin-bottom: 1.3rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 0.4rem;
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--text-main);
  background-color: #f8fafc;
  transition: var(--transition);
  outline: none;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary-blue);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.form-success-alert {
  margin-top: 1.2rem;
  padding: 1rem;
  background-color: var(--accent-green-bg);
  border: 1px solid #a7f3d0;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #065f46;
  font-size: 0.9rem;
}

.form-success-alert i {
  font-size: 1.5rem;
  color: var(--accent-green);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
  background-color: #050d18;
  color: #94a3b8;
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1fr 1.3fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-logo .name {
  font-size: 1.6rem;
  font-weight: 900;
  color: #ffffff;
}

.footer-logo .tm {
  font-size: 0.8rem;
  color: var(--accent-gold);
}

.footer-logo .sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: #60a5fa;
  margin-top: -3px;
}

.footer-slogan {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--accent-gold-light);
  letter-spacing: 0.08em;
  margin: 0.6rem 0 1rem 0;
}

.footer-desc {
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 1.4rem;
}

.footer-cert {
  font-size: 0.8rem;
  font-weight: 700;
  color: #f1f5f9;
}

.footer-col h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.6rem;
}

.footer-col ul a {
  font-size: 0.88rem;
  color: #94a3b8;
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-col.contact-col p {
  font-size: 0.86rem;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  line-height: 1.5;
}

.footer-col.contact-col i {
  color: var(--accent-gold-light);
  margin-top: 3px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.developer-tag {
  color: #64748b;
}

/* ==========================================================================
   FLOATING ACTION BUTTONS
   ========================================================================== */
.floating-cta-container {
  position: fixed;
  bottom: 2rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 999;
}

.floating-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.4rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  position: relative;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.floating-btn:hover {
  transform: translateY(-3px) scale(1.05);
}

.wa-float {
  background-color: #25d366;
}

.call-float {
  background-color: var(--primary-blue);
}

.top-float {
  background-color: var(--primary-dark);
  font-size: 1.1rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.top-float.show {
  opacity: 1;
  visibility: visible;
}

.float-tooltip {
  position: absolute;
  right: 65px;
  background-color: var(--primary-dark);
  color: #ffffff;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
}

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

/* ==========================================================================
   LIGHTBOX MODAL
   ========================================================================== */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-box {
  position: relative;
  max-width: 900px;
  width: 100%;
  background: #0f172a;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  background: rgba(0, 0, 0, 0.6);
  color: #ffffff;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
}

.lightbox-close:hover {
  background: #ef4444;
}

.lightbox-box img {
  width: 100%;
  max-height: 75vh;
  object-fit: contain;
  background: #000000;
}

.lightbox-caption {
  padding: 1rem 1.5rem;
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 600;
  background: #0f172a;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.8rem;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-visual {
    order: -1;
    margin-bottom: 1rem;
  }
  
  .about-grid, .contact-grid, .specs-wrapper {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

  .calc-inputs {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 80%;
    max-width: 340px;
    height: calc(100vh - 80px);
    background-color: #ffffff;
    box-shadow: var(--shadow-xl);
    padding: 2rem 1.5rem;
    transition: var(--transition);
    overflow-y: auto;
  }

  .nav-menu.open {
    left: 0;
  }

  .nav-menu .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }

  .hamburger-btn {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .hero-title {
    font-size: 2.2rem;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-card:not(:last-child)::after {
    display: none;
  }

  .product-spotlight {
    grid-template-columns: 1fr;
  }

  .spotlight-visual {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .spotlight-details {
    padding: 2rem 1.5rem;
  }

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

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

  .gallery-item.large {
    grid-column: span 1;
  }

  .segments-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .form-card {
    padding: 2rem 1.5rem;
  }

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

  .floating-badge {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.9rem;
  }

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

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

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

  .result-metrics {
    grid-template-columns: 1fr;
  }

  .metric-box.highlight {
    grid-column: span 1;
  }
}