/* ==========================================================================
   MOXVY TECH - MODERN PRODUCT PORTFOLIO DESIGN SYSTEM
   Brand Primary: #00E9E0
   Theme: Light Mode / Dark Mode / Auto System Sync
   Responsive: 320px → 4K+
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Manrope:wght@500;700;800&display=swap');

/* ==========================================================================
   CSS VARIABLES - LIGHT MODE (DEFAULT)
   ========================================================================== */
:root {
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Manrope', 'Inter', sans-serif;

  --primary: #00E9E0;
  --primary-hover: #00CFC8;
  --primary-active: #00BDB7;
  --primary-light-bg: rgba(0, 233, 224, 0.10);
  --primary-border: rgba(0, 233, 224, 0.35);
  --primary-glow: rgba(0, 233, 224, 0.25);

  --bg: #F7FAFA;
  --surface: #FFFFFF;
  --surface-hover: #EEF8F8;
  --bg-glass: rgba(255, 255, 255, 0.85);

  --text-primary: #101819;
  --text-secondary: #526466;
  --text-muted: #7A8B8D;

  --border: #DCE7E8;
  --border-hover: #C0D4D6;

  --input-bg: #FFFFFF;
  --input-border: #C9D9DA;
  --input-focus: var(--primary);

  --success: #16A34A;
  --warning: #F59E0B;
  --error: #EF4444;
  --info: #0891B2;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 40px rgba(0, 233, 224, 0.12);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  --badge-new: #00E9E0;
  --badge-featured: #0891B2;
  --badge-bestseller: #F59E0B;

  --whatsapp: #25d366;

  --hero-bg: #f4f8fb;
  --hero-text: #0c1416;
  --hero-muted: #4a5c60;
  --hero-card: rgba(255, 255, 255, 0.65);
  --hero-border: rgba(0, 0, 0, 0.07);
  --hero-glow: rgba(0, 233, 224, 0.12);
  --hero-product-bg: #eaf6f5;
}

/* ==========================================================================
   CSS VARIABLES - DARK MODE
   ========================================================================== */
[data-theme="dark"] {
  --primary: #00E9E0;
  --primary-hover: #19F5EF;
  --primary-active: #00BDB7;
  --primary-light-bg: rgba(0, 233, 224, 0.10);
  --primary-border: rgba(0, 233, 224, 0.35);
  --primary-glow: rgba(0, 233, 224, 0.20);

  --bg: #071113;
  --surface: #0D1B1E;
  --surface-hover: #122629;
  --bg-glass: rgba(13, 27, 30, 0.85);

  --text-primary: #F2FFFF;
  --text-secondary: #A9C0C2;
  --text-muted: #94B0B3;

  --border: #203638;
  --border-hover: #2D4A4D;

  --input-bg: #102023;
  --input-border: #294346;
  --input-focus: var(--primary);

  --success: #22C55E;
  --warning: #FBBF24;
  --error: #F87171;
  --info: #22D3EE;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px rgba(0, 233, 224, 0.08);

  --badge-new: #00E9E0;
  --badge-featured: #22D3EE;
  --badge-bestseller: #FBBF24;

  --hero-bg: #080c11;
  --hero-text: #f0fafa;
  --hero-muted: #9fb0b3;
  --hero-card: rgba(16, 24, 28, 0.7);
  --hero-border: rgba(255, 255, 255, 0.08);
  --hero-glow: rgba(0, 233, 224, 0.08);
  --hero-product-bg: #0e1a1d;
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
  color: inherit;
}

button {
  cursor: pointer;
}

/* Theme transition for smooth switching */
body, header, nav, footer, .site-header, .site-footer,
.product-card, .why-card, .category-card,
.btn, input, select, textarea,
.pillar-item, .modal-card,
.trust-badge-item, .cta-box, .testimonial-card,
.back-to-top,
.floating-whatsapp, .mobile-menu-drawer {
  transition:
    background-color 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.text-gradient {
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-accent {
  background: linear-gradient(135deg, #00E9E0 0%, #00CFC8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: var(--primary-light-bg);
  border: 1px solid var(--primary-border);
  color: var(--primary);
  font-size: clamp(0.7rem, 1.2vw, 0.85rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 3.25rem);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.25rem);
  color: var(--text-muted);
  max-width: 650px;
}

/* ==========================================================================
   LAYOUT
   ========================================================================== */
.container {
  width: min(100% - 32px, 1320px);
  margin-inline: auto;
  padding-inline: 0;
}

.section-padding {
  padding: clamp(48px, 6vw, 96px) 0;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: clamp(10px, 1.5vw, 14px) clamp(18px, 2.5vw, 28px);
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: clamp(0.8rem, 1vw, 0.95rem);
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--primary);
  color: #071113;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text-primary);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.82rem;
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   HEADER / STICKY NAVBAR
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 12px 0;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s ease, border-color 0.3s ease;
}

/* Default (light mode) — dark text on glass */
.site-header .brand-logo {
  color: var(--text-primary);
}

.site-header .nav-link {
  color: var(--text-secondary);
}

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

.site-header .header-actions .btn-secondary {
  background: var(--surface);
  color: var(--text-primary);
  border-color: var(--border);
}

.site-header .header-actions .btn-secondary:hover {
  background: var(--surface-hover);
  border-color: var(--border-hover);
}

.site-header .header-actions .btn-primary {
  background: var(--primary);
  color: #071113;
  border: none;
}

.site-header .mobile-toggle {
  background: var(--surface);
  border-color: var(--border);
}

.site-header .mobile-toggle span {
  background: var(--text-primary);
}

.site-header .theme-switcher-btn {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text-primary);
}

.site-header .theme-switcher-btn:hover {
  border-color: var(--primary);
}

/* Scrolled state — same glass look, no visual jump */
.site-header.scrolled {
  padding: 12px 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--text-primary);
  flex-shrink: 0;
}

.brand-logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.site-header .brand-logo-img {
  height: 32px;
}

.site-header.scrolled .brand-logo-img {
  height: 32px;
}

.mobile-drawer-header .brand-logo-img {
  height: 32px;
}

.footer-brand .brand-logo-img {
  height: 30px;
}

.brand-logo .logo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 10px var(--primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 32px);
  list-style: none;
}

.nav-link {
  font-size: clamp(0.8rem, 1vw, 0.92rem);
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 4px 0;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.mobile-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition-fast);
  display: block;
}

/* Theme Switcher */
.theme-switcher {
  position: relative;
}

.theme-switcher-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-switcher-btn:hover {
  border-color: var(--primary);
  box-shadow: 0 0 12px var(--primary-glow);
}

.theme-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 150px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-fast);
  z-index: 100;
}

.theme-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.theme-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  width: 100%;
  text-align: left;
}

.theme-option:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
}

.theme-option.active {
  background: var(--primary-light-bg);
  color: var(--primary);
  font-weight: 600;
}

.theme-option .icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

/* Mobile Nav Drawer */
.mobile-menu-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(85vw, 380px);
  height: 100dvh;
  background: var(--surface);
  z-index: 1001;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-smooth);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
  border-left: 1px solid var(--border);
  overflow-y: auto;
}

.mobile-menu-drawer.active {
  right: 0;
}

.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100dvh;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.mobile-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-nav-links a {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-muted);
}

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

/* ==========================================================================
   HERO SECTION — PREMIUM TWO-COLUMN LAYOUT
   ========================================================================== */
.hero-section {
  position: relative;
  width: 100%;
  min-height: 100dvh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--hero-bg);
  overflow: hidden;
  padding: clamp(80px, 10vh, 100px) 0 clamp(32px, 5vh, 60px);
}

.hero-container {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: clamp(20px, 3vw, 48px);
  align-items: center;
  position: relative;
  z-index: 5;
}

/* ---- Background Decoration ---- */
.hero-bg-decor {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.hero-glow--1 {
  width: 600px;
  height: 600px;
  top: -10%;
  right: 5%;
  background: var(--hero-glow);
}

.hero-glow--2 {
  width: 400px;
  height: 400px;
  bottom: 0%;
  left: 2%;
  background: rgba(0, 200, 255, 0.06);
}

.hero-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--hero-border);
}

.hero-ring--1 {
  width: 520px;
  height: 520px;
  top: 10%;
  right: 5%;
  opacity: 0.5;
}

.hero-ring--2 {
  width: 340px;
  height: 340px;
  top: 20%;
  right: 15%;
  opacity: 0.3;
}

.hero-dot {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.25;
}

.hero-dot--1 { top: 20%; left: 12%; }
.hero-dot--2 { top: 60%; right: 20%; }
.hero-dot--3 { bottom: 18%; left: 30%; }

/* ---- Left Column: Content ---- */
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 620px;
}

.hero-heading {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 5.5vw, 4.8rem);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--hero-text);
  margin: 0 0 clamp(16px, 2.5vw, 28px);
  max-width: 600px;
}

.hero-section .hero-description {
  font-size: clamp(0.95rem, 1.4vw, 1.2rem);
  color: var(--hero-muted);
  line-height: 1.65;
  max-width: 520px;
  margin: 0 0 clamp(24px, 3vw, 40px);
  font-weight: 400;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.5vw, 16px);
  flex-wrap: wrap;
}

.hero-btn-primary {
  background: var(--primary);
  color: #071113;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: clamp(12px, 1.5vw, 16px) clamp(24px, 3vw, 40px);
  font-size: clamp(0.8rem, 1vw, 0.92rem);
  border: none;
  box-shadow: 0 4px 24px rgba(0, 233, 224, 0.3);
  border-radius: var(--radius-pill);
}

.hero-btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 6px 32px rgba(0, 233, 224, 0.4);
  transform: translateY(-2px);
}

.hero-btn-secondary {
  background: var(--hero-card) !important;
  color: var(--hero-text) !important;
  border: 1px solid var(--hero-border) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: clamp(12px, 1.5vw, 16px) clamp(24px, 3vw, 40px);
  font-size: clamp(0.8rem, 1vw, 0.92rem);
  border-radius: var(--radius-pill);
}

.hero-btn-secondary:hover {
  background: var(--surface-hover) !important;
  border-color: var(--border-hover) !important;
  transform: translateY(-2px);
}

/* ---- Right Column: Product Visual ---- */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-product-stage {
  position: relative;
  width: min(680px, 48vw);
  max-width: 720px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-product-glow {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary) 0%, transparent 65%);
  opacity: 0.12;
  filter: blur(50px);
  animation: heroGlowPulse 4s ease-in-out infinite;
}

.hero-product-card {
  position: relative;
  z-index: 2;
  width: 100%;
  border-radius: 32px;
  background: var(--hero-product-bg);
  border: 1px solid var(--hero-border);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.1),
    0 8px 24px rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10%;
  overflow: hidden;
  animation: heroProductFloat 5s ease-in-out infinite;
}

.hero-product-img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

/* ---- Floating Cards ---- */
.hero-float-card {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 16px;
  background: var(--hero-card);
  border: 1px solid var(--hero-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  white-space: nowrap;
}

.hero-float-card strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--hero-text);
  line-height: 1.2;
}

.hero-float-card small {
  font-size: 0.7rem;
  color: var(--hero-muted);
  line-height: 1.2;
}

.hero-float-icon {
  font-size: 1.2rem;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--primary-light-bg);
  flex-shrink: 0;
}

.hero-float-card--1 {
  top: 8%;
  right: 0;
  animation: heroFloat1 5.5s ease-in-out infinite;
}

.hero-float-card--2 {
  bottom: 22%;
  left: -5%;
  animation: heroFloat2 6s ease-in-out infinite;
}

.hero-float-card--3 {
  bottom: 5%;
  right: -2%;
  animation: heroFloat3 5s ease-in-out infinite;
}

/* ---- Entrance Animations ---- */
.hero-fade-up {
  opacity: 0;
  transform: translateY(28px);
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-fade-up--1 { animation-delay: 0.15s; }
.hero-fade-up--2 { animation-delay: 0.3s; }

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

@keyframes heroProductFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes heroGlowPulse {
  0%, 100% { opacity: 0.12; transform: scale(1); }
  50% { opacity: 0.2; transform: scale(1.05); }
}

@keyframes heroFloat1 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes heroFloat2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes heroFloat3 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .hero-fade-up,
  .hero-product-card,
  .hero-product-glow,
  .hero-float-card {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}

/* ==========================================================================
   BRAND INTRODUCTION
   ========================================================================== */
.brand-intro {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.brand-intro-content {
  max-width: 900px;
  margin: 0 auto;
}

.brand-intro p.lead {
  font-size: clamp(1.1rem, 2.5vw, 2rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
  margin-bottom: 40px;
}

.brand-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(12px, 2vw, 24px);
}

.pillar-item {
  padding: clamp(16px, 2vw, 24px) clamp(12px, 1.5vw, 16px);
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border);
  transition: all var(--transition-fast);
}

.pillar-item:hover {
  background: var(--surface-hover);
  border-color: var(--primary-border);
  transform: translateY(-4px);
}

.pillar-item .icon {
  color: var(--primary);
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  margin-bottom: 12px;
}

.pillar-item h4 {
  font-size: clamp(0.9rem, 1.1vw, 1.1rem);
  margin-bottom: 6px;
}

.pillar-item p {
  font-size: clamp(0.75rem, 0.85vw, 0.85rem);
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   FEATURED CATEGORIES GRID
   ========================================================================== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 24px);
  margin-top: 48px;
}

.category-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: clamp(260px, 30vw, 380px);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: all var(--transition-smooth);
}

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.category-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(7, 17, 19, 0.92) 100%);
  padding: clamp(16px, 2.5vw, 32px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: background var(--transition-fast);
}

.category-card h3 {
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  margin-bottom: 6px;
  color: #F2FFFF;
}

.category-card p {
  font-size: clamp(0.8rem, 0.9vw, 0.9rem);
  color: #A9C0C2;
  margin-bottom: 16px;
}

.category-card .explore-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: clamp(0.8rem, 0.9vw, 0.9rem);
  font-weight: 700;
  color: var(--primary);
  transition: gap var(--transition-fast);
}

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

.category-card:hover .explore-link {
  gap: 14px;
}

/* ==========================================================================
   PRODUCT CARDS & GRID
   ========================================================================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: clamp(12px, 2vw, 24px);
  margin-top: 40px;
}

.product-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: clamp(14px, 2vw, 20px);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

.product-card:hover {
  border-color: var(--primary-border);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 2;
}

.product-badge.badge-new {
  background: var(--badge-new);
  color: #071113;
}

.product-badge.badge-featured {
  background: var(--badge-featured);
  color: #fff;
}

.product-badge.badge-bestseller {
  background: var(--badge-bestseller);
  color: #071113;
}

.product-image-container {
  position: relative;
  width: 100%;
  height: clamp(160px, 20vw, 220px);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 16px;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image-container img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: transform var(--transition-smooth);
}

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

.product-category-tag {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.product-title {
  font-size: clamp(0.95rem, 1.2vw, 1.15rem);
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
}

.product-specs-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
  margin-top: auto;
}

.spec-pill {
  font-size: 0.68rem;
  padding: 3px 7px;
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.product-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.product-card-actions .btn {
  padding: 8px 10px;
  font-size: 0.75rem;
}

/* ==========================================================================
   PRODUCT SPOTLIGHT
   ========================================================================== */
.product-spotlight {
  background: radial-gradient(circle at 20% 50%, var(--primary-light-bg) 0%, var(--bg) 70%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.spotlight-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.spotlight-image-box {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.spotlight-image-box img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

.spotlight-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0;
}

.spotlight-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.spotlight-feature-item .icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--primary-light-bg);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.spotlight-feature-item h4 {
  font-size: clamp(0.95rem, 1.1vw, 1.1rem);
  color: var(--text-primary);
}

.spotlight-feature-item p {
  font-size: clamp(0.8rem, 0.9vw, 0.9rem);
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   NEW ARRIVALS — SPEAKERS SHOWCASE
   ========================================================================== */
.new-arrivals-showcase {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 60px);
  align-items: center;
}

.showcase-content {
  display: block;
}

.showcase-content .section-tag {
  display: block;
  margin-bottom: 12px;
}

.showcase-content .section-title {
  display: block;
  margin-bottom: clamp(12px, 2vw, 20px);
}

.showcase-desc {
  display: block;
  font-size: clamp(0.95rem, 1.2vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 480px;
  margin: 0 0 clamp(20px, 3vw, 36px);
}

.showcase-btn {
  display: inline-block;
  padding: clamp(12px, 1.5vw, 16px) clamp(24px, 3vw, 40px);
  font-size: clamp(0.8rem, 1vw, 0.92rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 24px rgba(0, 233, 224, 0.3);
}

.showcase-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 32px rgba(0, 233, 224, 0.4);
}

.showcase-image-box {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--border);
  box-shadow: var(--shadow-lg), 0 0 0 4px var(--primary-light-bg);
  aspect-ratio: 1;
}

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

.showcase-image-box:hover img {
  transform: scale(1.03);
}

/* ==========================================================================
   WHY CHOOSE US GRID
   ========================================================================== */
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 24px);
  margin-top: 48px;
}

.why-card {
  padding: clamp(20px, 2.5vw, 32px);
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.why-card:hover {
  border-color: var(--primary-border);
  transform: translateY(-4px);
}

.why-card .num {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 2.5vw, 2.5rem);
  font-weight: 900;
  color: var(--border);
  position: absolute;
  top: 20px;
  right: 24px;
}

.why-card .icon {
  color: var(--primary);
  font-size: clamp(1.5rem, 2vw, 2rem);
  margin-bottom: 16px;
}

.why-card h3 {
  font-size: clamp(1rem, 1.25vw, 1.25rem);
  margin-bottom: 10px;
}

.why-card p {
  color: var(--text-muted);
  font-size: clamp(0.8rem, 0.9vw, 0.9rem);
  line-height: 1.5;
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonials-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.testimonial-card {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  padding: clamp(24px, 3vw, 40px) clamp(16px, 2vw, 24px);
}

.testimonial-stars {
  color: var(--warning);
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  margin-bottom: 20px;
}

.testimonial-quote {
  font-size: clamp(1rem, 2vw, 1.6rem);
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 28px;
  color: var(--text-primary);
}

.testimonial-user h4 {
  font-size: clamp(0.95rem, 1.1vw, 1.1rem);
  color: var(--text-primary);
}

.testimonial-user p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   TRUST BADGES & CTA
   ========================================================================== */
.trust-badges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(12px, 2vw, 24px);
  text-align: center;
}

.trust-badge-item {
  padding: clamp(16px, 2vw, 24px);
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.trust-badge-item .icon {
  font-size: clamp(1.6rem, 2.2vw, 2.2rem);
  color: var(--primary);
  margin-bottom: 12px;
}

.trust-badge-item h4 {
  font-size: clamp(0.8rem, 1vw, 1rem);
  color: var(--text-primary);
}

.cta-box {
  background: linear-gradient(135deg, var(--primary-light-bg) 0%, var(--surface) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--primary-border);
  padding: clamp(32px, 5vw, 64px) clamp(20px, 3vw, 32px);
  text-align: center;
}

.cta-form {
  display: flex;
  max-width: 500px;
  margin: 28px auto 0;
  gap: 12px;
}

.cta-form input {
  flex: 1;
  min-width: 0;
  padding: 14px 20px;
  border-radius: var(--radius-pill);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}

.cta-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light-bg);
}

.cta-form input::placeholder {
  color: var(--text-muted);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding-top: clamp(48px, 6vw, 80px);
  padding-bottom: clamp(24px, 3vw, 40px);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  margin-bottom: clamp(32px, 5vw, 60px);
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 16px;
  max-width: 320px;
  font-size: clamp(0.8rem, 0.9vw, 0.9rem);
  line-height: 1.6;
}

.footer-col h4 {
  font-size: clamp(0.85rem, 1vw, 1rem);
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: clamp(0.8rem, 0.9vw, 0.9rem);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-size: clamp(0.75rem, 0.85vw, 0.85rem);
  color: var(--text-muted);
}

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

/* ==========================================================================
   MODAL (ENQUIRY)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(12px, 3vw, 24px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

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

.modal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 540px;
  max-height: 90dvh;
  max-height: 90vh;
  overflow-y: auto;
  padding: clamp(24px, 4vw, 40px);
  position: relative;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: 1;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
  font-size: clamp(0.85rem, 1vw, 1rem);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light-bg);
}

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

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237A8B8D' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* ==========================================================================
   FLOATING WHATSAPP
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--whatsapp);
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  font-weight: 700;
  font-size: clamp(0.75rem, 0.9vw, 0.9rem);
  transition: all var(--transition-fast);
}

.floating-whatsapp:hover {
  transform: scale(1.05);
}

/* ==========================================================================
   BACK TO TOP
   ========================================================================== */
.back-to-top {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999;
  width: clamp(40px, 5vw, 48px);
  height: clamp(40px, 5vw, 48px);
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.back-to-top:hover {
  border-color: var(--primary);
  box-shadow: 0 0 12px var(--primary-glow);
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   SCROLL REVEAL
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================================
   CONTACT PAGE SPECIFIC
   ========================================================================== */
.contact-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.form-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-info-card,
.contact-form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 40px);
}

.contact-channel {
  display: flex;
  gap: 16px;
  align-items: center;
}

.contact-channel-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-light-bg);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-channel-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.contact-channel-value {
  font-size: clamp(0.9rem, 1vw, 1.05rem);
  font-weight: 700;
  color: var(--text-primary);
  word-break: break-word;
}

.contact-map-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 220px;
  background: var(--bg);
}

/* ==========================================================================
   404 PAGE
   ========================================================================== */
.page-404 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100dvh;
  min-height: 100vh;
  text-align: center;
  padding: clamp(16px, 3vw, 24px);
}

.page-404 .error-code {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 900;
  color: var(--primary);
  font-family: var(--font-heading);
  margin-bottom: 8px;
}

.page-404 h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 16px;
}

.page-404 p {
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 400px;
}

.page-404 .actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* Large Desktop 1536px+ */
@media (min-width: 1536px) {
  .container {
    width: min(100% - 48px, 1440px);
  }
}

/* Desktop 1280px–1535px */
@media (min-width: 1280px) and (max-width: 1535px) {
  .container {
    width: min(100% - 40px, 1320px);
  }
}

/* Laptop 1024px–1279px */
@media (min-width: 1024px) and (max-width: 1279px) {
  .container {
    width: min(100% - 32px, 1100px);
  }
}

/* Tablet 768px–1023px */
@media (max-width: 1023px) {
  .nav-menu {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .header-actions .btn-secondary {
    display: none;
  }
  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .spotlight-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .showcase-grid {
    gap: 32px;
  }
}

/* Mobile 767px and below */
@media (max-width: 767px) {
  .container {
    width: 100%;
    padding-inline: 20px;
  }

  .hero-section {
    min-height: 100dvh;
    min-height: 100vh;
    padding: clamp(60px, 8vh, 80px) 0 clamp(16px, 3vh, 24px);
    display: flex;
    align-items: center;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: clamp(12px, 3vw, 24px);
  }

  .hero-content {
    text-align: center;
    align-items: center;
    max-width: 100%;
  }

  .hero-heading {
    font-size: clamp(2rem, 9vw, 2.8rem);
    max-width: 100%;
    margin-bottom: clamp(10px, 2vw, 16px);
  }

  .hero-section .hero-description {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: clamp(16px, 3vw, 28px);
    font-size: clamp(0.85rem, 3.5vw, 1rem);
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-product-stage {
    width: 80vw;
    max-width: 340px;
    margin: 0 auto;
  }

  .hero-product-card {
    width: 100%;
    border-radius: 20px;
    padding: 12%;
  }

  .hero-float-card--1 {
    top: 0;
    right: -5%;
  }

  .hero-float-card--2 {
    bottom: 28%;
    left: -8%;
  }

  .hero-float-card--3 {
    bottom: 2%;
    right: -8%;
  }

  .hero-float-card {
    padding: 10px 12px;
    gap: 8px;
    border-radius: 12px;
  }

  .hero-float-card strong {
    font-size: 0.72rem;
  }

  .hero-float-card small {
    font-size: 0.62rem;
  }

  .hero-float-icon {
    width: 26px;
    height: 26px;
    font-size: 0.95rem;
    border-radius: 8px;
  }

  .hero-ring--1,
  .hero-ring--2 {
    display: none;
  }

  .hero-glow--1 {
    width: 280px;
    height: 280px;
  }

  .hero-glow--2 {
    width: 200px;
    height: 200px;
  }

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

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .category-card {
    height: 220px;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
    gap: clamp(20px, 5vw, 32px);
  }

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

  .showcase-desc {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .showcase-btn {
    display: block;
    width: fit-content;
    min-height: 48px;
    padding: 14px 32px;
    margin: 0 auto;
  }

  .showcase-image-box {
    aspect-ratio: 1;
    max-width: 360px;
    margin: 0 auto;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .product-card {
    padding: 12px;
  }

  .product-image-container {
    height: 140px;
    margin-bottom: 10px;
  }

  .product-title {
    font-size: 0.88rem;
    margin-bottom: 8px;
  }

  .product-card-actions .btn {
    padding: 7px 6px;
    font-size: 0.7rem;
  }

  .why-us-grid {
    grid-template-columns: 1fr;
  }

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

  .cta-form {
    flex-direction: column;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .contact-grid-2col,
  .form-grid-2col {
    grid-template-columns: 1fr !important;
  }

  .modal-card {
    padding: clamp(20px, 4vw, 32px);
    max-height: 85dvh;
    max-height: 85vh;
  }

  .floating-whatsapp {
    bottom: 16px;
    right: 16px;
    padding: 10px 14px;
    font-size: 0.75rem;
  }

  .back-to-top {
    bottom: 16px;
    left: 16px;
  }
}

/* Extra Small 480px and below */
@media (max-width: 480px) {
  .container {
    padding-inline: 16px;
  }

  .brand-pillars {
    grid-template-columns: 1fr;
  }

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

  .category-card {
    height: 200px;
  }

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

  .product-image-container {
    height: 180px;
  }

  .trust-badges-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .trust-badge-item {
    padding: 16px 12px;
  }
}

/* Very small phones 360px and below */
@media (max-width: 360px) {
  .container {
    padding-inline: 14px;
  }

  .hero-heading {
    font-size: 1.8rem;
  }

  .hero-section .hero-description {
    font-size: 0.85rem;
  }

  .hero-btn-primary,
  .hero-btn-secondary {
    padding: 10px 20px;
    font-size: 0.75rem;
  }

  .hero-product-stage {
    width: 85vw;
    max-width: 300px;
  }

  .hero-float-card {
    display: none;
  }

  .section-title {
    font-size: 1.4rem;
  }

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

  .cta-form .btn {
    width: 100%;
  }

  .modal-card {
    padding: 16px;
  }
}