/* 
   Solaris Nexus Design System
   Redesigned for Shree Shyam Solar Trading Company
*/

:root {
  --navy-base: #051424;
  --navy-surface: #0a1f35;
  --navy-low: #081729;
  --neon-teal: #00f2ff;
  --teal-glow: rgba(0, 242, 255, 0.25);
  --solar-amber: #ffb700;
  --amber-glow: rgba(255, 183, 0, 0.2);
  --text-primary: #e1fdff;
  --text-muted: #94a3b8;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-light: rgba(255, 255, 255, 0.15);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --whatsapp-green: #25d366;
  --shadow-glow: 0 0 25px var(--teal-glow);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text-primary);
  background-color: var(--navy-base);
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

/* Background Grids & Orbs */
.tech-grid-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image: 
    linear-gradient(rgba(0, 242, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 242, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  background-position: center;
  pointer-events: none;
  opacity: 0.8;
}

.glow-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.25;
  mix-blend-mode: screen;
  will-change: transform;
  contain: strict;
}

.glow-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--neon-teal) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.glow-orb-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--solar-amber) 0%, transparent 70%);
  bottom: -150px;
  left: -150px;
}

/* Header & Announcement */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 20, 36, 0.75);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}



/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1280px, calc(100% - 40px));
  min-height: 80px;
  margin: 0 auto;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  box-shadow: 0 0 18px var(--teal-glow);
  border: 1px solid var(--neon-teal);
}

.brand-text strong {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.1;
}

.brand-text small {
  display: block;
  font-size: 12px;
  color: var(--neon-teal);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
}

.nav-links a:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.nav-cta {
  background: linear-gradient(135deg, var(--neon-teal) 0%, #006a71 100%);
  color: #00363a;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 14px;
  border: 1px solid rgba(0, 242, 255, 0.3);
  box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(0, 242, 255, 0.4);
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: var(--glass-bg);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--text-primary);
  transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 80px 0;
}

.hero-media {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(90deg, rgba(5, 20, 36, 0.98) 0%, rgba(5, 20, 36, 0.8) 40%, rgba(5, 20, 36, 0.2) 100%), 
    url("assets/hero-appliances.webp");
  background-size: cover;
  background-position: center;
  transform: scale(1.01);
  animation: heroDrift 20s ease-in-out infinite alternate;
  z-index: -1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 150px;
  background: linear-gradient(180deg, transparent, var(--navy-base));
  pointer-events: none;
}

.hero-content {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 242, 255, 0.08);
  border: 1px solid rgba(0, 242, 255, 0.2);
  color: var(--neon-teal);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.hero-tag .material-symbols-outlined {
  font-size: 16px;
}

h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(38px, 5.5vw, 68px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  max-width: 800px;
  background: linear-gradient(135deg, #ffffff 50%, #b8f7ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-copy {
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 36px;
  line-height: 1.6;
}

.hero-actions,
.contact-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 12px 28px;
  border: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  transition: var(--transition-smooth);
}

.btn .material-symbols-outlined {
  font-size: 18px;
}

.btn.primary {
  background: linear-gradient(135deg, var(--neon-teal) 0%, #006a71 100%);
  color: #00363a;
  border: 1px solid rgba(0, 242, 255, 0.3);
  box-shadow: 0 0 20px rgba(0, 242, 255, 0.25);
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 242, 255, 0.55);
}

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

.btn.secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

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

.btn.ghost:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 48px;
}

.trust-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.trust-tag .material-symbols-outlined {
  color: var(--neon-teal);
  font-size: 18px;
}

/* Quick Action Panel */
.quick-panel-container {
  width: min(1280px, calc(100% - 40px));
  margin: -60px auto 40px;
  position: relative;
  z-index: 10;
}

.quick-panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: rgba(10, 31, 53, 0.65);
  border: 1px solid var(--glass-border-light);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3), 0 0 30px rgba(0, 242, 255, 0.05);
  overflow: hidden;
}

.quick-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 28px;
  border-right: 1px solid var(--glass-border);
  transition: var(--transition-smooth);
}

.quick-card:last-child {
  border-right: 0;
}

.quick-card:hover {
  background: rgba(255, 255, 255, 0.03);
  box-shadow: inset 0 0 20px rgba(0, 242, 255, 0.05);
}

.quick-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 255, 0.07);
  border: 1px solid rgba(0, 242, 255, 0.2);
  color: var(--neon-teal);
  box-shadow: 0 0 10px rgba(0, 242, 255, 0.1);
}

.quick-icon-wrapper .material-symbols-outlined {
  font-size: 26px;
}

.quick-text strong {
  display: block;
  font-size: 16px;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.quick-text small {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
}

/* Sections General */
.section {
  padding: 100px 20px;
}

.section.tinted {
  background-color: var(--navy-low);
  position: relative;
}

.section.tinted::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border-light), transparent);
}

.section-head {
  width: min(760px, 100%);
  margin: 0 auto 56px;
  text-align: center;
}

.section-head.align-left {
  margin: 0;
  text-align: left;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--neon-teal);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-head h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Grid Layouts */
.service-grid,
.product-grid,
.steps {
  display: grid;
  width: min(1280px, 100%);
  margin: 0 auto;
  gap: 24px;
}

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

/* Premium Cards */
.service-card,
.product-card,
.step-card {
  background: rgba(10, 31, 53, 0.45);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 36px;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.service-card:hover,
.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 242, 255, 0.35);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3), 0 0 25px rgba(0, 242, 255, 0.08);
}

.service-icon,
.product-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  color: var(--neon-teal);
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon,
.product-card:hover .product-icon {
  background: rgba(0, 242, 255, 0.05);
  border-color: var(--neon-teal);
  box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
}

.service-card h3,
.product-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 21px;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.service-list {
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  color: var(--text-muted);
  list-style: none;
  font-size: 14px;
}

.service-list li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 10px;
  align-items: start;
}

.service-list li::before {
  content: "⚡";
  color: var(--solar-amber);
  font-size: 11px;
}

.service-card .btn,
.product-card .btn {
  width: 100%;
  margin-top: auto;
}

/* Products Card Layout */
.product-grid {
  grid-template-columns: repeat(5, 1fr);
}

.product-card {
  padding: 28px 20px;
  text-align: center;
  align-items: center;
}

.product-card p {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
}

.product-card .btn {
  background: rgba(255, 255, 255, 0.03);
  color: var(--neon-teal);
  border: 1px solid rgba(0, 242, 255, 0.2);
}

.product-card:hover .btn {
  background: linear-gradient(135deg, var(--neon-teal) 0%, #006a71 100%);
  color: #00363a;
  border-color: transparent;
}

/* How It Works Steps */
.steps {
  grid-template-columns: repeat(3, 1fr);
}

.step-card {
  align-items: center;
  text-align: center;
  position: relative;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--navy-surface);
  border: 2px solid var(--glass-border-light);
  border-radius: 50%;
  font-weight: 800;
  font-size: 18px;
  color: var(--neon-teal);
  margin-bottom: 20px;
  box-shadow: 0 0 15px rgba(0, 242, 255, 0.05);
}

.step-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}

.step-card p {
  font-size: 14px;
  color: var(--text-muted);
}

/* Booking Section */
.booking-section {
  padding: 100px 20px;
  position: relative;
  background: 
    linear-gradient(180deg, var(--navy-base) 0%, rgba(5, 20, 36, 0.95) 100%),
    url("assets/hero-appliances.webp") center / cover no-repeat fixed;
}

.booking-shell {
  width: min(840px, 100%);
  margin: 0 auto;
}

.progress {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: center;
}

.progress-step span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  font-size: 13px;
  transition: var(--transition-smooth);
}

.progress-step.active {
  color: var(--neon-teal);
}

.progress-step.active span {
  background: rgba(0, 242, 255, 0.1);
  border-color: var(--neon-teal);
  box-shadow: 0 0 15px rgba(0, 242, 255, 0.25);
  color: var(--neon-teal);
}

.progress-step.done {
  color: var(--text-primary);
}

.progress-step.done span {
  background: rgba(0, 242, 255, 0.05);
  border-color: var(--neon-teal);
  color: var(--neon-teal);
}

.booking-card {
  padding: 44px;
  border-radius: var(--radius-lg);
  background: rgba(10, 31, 53, 0.7);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
}

.booking-title {
  margin-bottom: 30px;
}

.booking-title p {
  font-size: 11px;
  font-weight: 800;
  color: var(--solar-amber);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 6px;
}

.booking-title h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.booking-title span {
  font-size: 14px;
  color: var(--text-muted);
}

.step-pane {
  display: none;
  margin-top: 30px;
}

.step-pane.active {
  display: block;
  animation: fadeSlide 0.35s cubic-bezier(0.4, 0, 0.2, 1) both;
}

/* Choice Cards (Step 1 & Step 2) */
.choice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

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

.choice-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 10px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  width: 100%;
  transition: var(--transition-smooth);
}

.choice-card:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(0, 242, 255, 0.2);
  transform: translateY(-2px);
}

.choice-card.selected {
  border-color: var(--neon-teal);
  background: rgba(0, 242, 255, 0.06);
  box-shadow: 0 0 20px rgba(0, 242, 255, 0.12), inset 0 0 15px rgba(0, 242, 255, 0.05);
}

.choice-card i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  color: var(--neon-teal);
  font-style: normal;
  font-size: 20px;
}

.choice-card.selected i {
  background: rgba(0, 242, 255, 0.1);
  border-color: var(--neon-teal);
}

.choice-card strong {
  font-size: 16px;
  color: var(--text-primary);
}

.choice-card small {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Fields & Forms (Step 3 & Step 4) */
.field-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.span-2 {
  grid-column: span 2;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: rgba(5, 15, 25, 0.65);
  color: var(--text-primary);
  padding: 14px 16px;
  outline: none;
  font-size: 14.5px;
  transition: var(--transition-smooth);
}

.form-input,
.form-select {
  height: 52px;
}

.form-select option {
  background-color: var(--navy-surface);
  color: var(--text-primary);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--neon-teal);
  box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
}

/* Summary Box (Step 5) */
.summary-box {
  display: grid;
  gap: 12px;
  padding: 24px;
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
}

.summary-line {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 14px;
}

.summary-line:last-child {
  border-bottom: 0;
}

.summary-line span {
  color: var(--text-muted);
  font-weight: 700;
}

.summary-line strong {
  color: var(--text-primary);
  font-weight: 600;
}

.form-status {
  min-height: 24px;
  margin: 18px 0 0;
  color: var(--solar-amber);
  font-weight: 700;
  font-size: 13.5px;
  text-align: center;
}

.form-actions {
  justify-content: space-between;
  margin-top: 30px;
}

/* FAQ Section */
.split {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
  gap: 64px;
  padding-left: 0;
  padding-right: 0;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-card {
  background: rgba(10, 31, 53, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}

.faq-card:hover {
  background: rgba(10, 31, 53, 0.45);
  border-color: rgba(0, 242, 255, 0.2);
}

.faq-summary {
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  font-family: 'Montserrat', sans-serif;
  user-select: none;
  outline: none;
}

.faq-card[open] {
  background: rgba(10, 31, 53, 0.5);
  border-color: rgba(0, 242, 255, 0.2);
}

.faq-card[open] .faq-summary {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--neon-teal);
}

.faq-content {
  padding: 20px 24px;
  color: var(--text-muted);
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
}

/* Contact Section Banner */
.contact {
  padding: 80px 20px;
}

.contact-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: 48px;
  border-radius: var(--radius-lg);
  background: linear-gradient(115deg, #051424 0%, #0c233c 50%, #032a30 100%);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.contact-info h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.contact-desc {
  color: var(--text-muted);
  margin: 0;
  font-size: 16px;
}

/* Floating WhatsApp Button */
.float-whatsapp {
  position: fixed;
  right: 30px;
  bottom: 30px;
  z-index: 99;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  color: #ffffff;
  background-color: var(--whatsapp-green);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.float-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
}

.float-whatsapp svg {
  animation: pulse 2000ms ease-in-out infinite;
}

/* Premium Footer Section */
.site-footer {
  background: #020b14;
  border-top: 1px solid var(--glass-border);
  padding: 80px 0 30px;
  position: relative;
  font-size: 14px;
}

.footer-container {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand-logo img {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--neon-teal);
  box-shadow: 0 0 10px rgba(0, 242, 255, 0.2);
}

.footer-brand-logo strong {
  font-family: 'Montserrat', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
}

.footer-brand-desc {
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

.footer-gstin {
  font-size: 12px;
  color: var(--neon-teal);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.footer-col h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--neon-teal);
  padding-left: 4px;
}

.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--text-muted);
}

.footer-contact-item span {
  color: var(--neon-teal);
  font-size: 20px;
}

.footer-contact-item a:hover {
  color: var(--neon-teal);
}

.footer-wa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  background: rgba(37, 211, 102, 0.08);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: var(--whatsapp-green);
  font-weight: 700;
  font-size: 13.5px;
  transition: var(--transition-smooth);
  width: fit-content;
}

.footer-wa-btn:hover {
  background: var(--whatsapp-green);
  color: #ffffff;
  box-shadow: 0 0 15px rgba(37, 211, 102, 0.4);
}

.footer-bottom {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  padding-top: 30px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--text-muted);
  font-size: 13px;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

@keyframes heroDrift {
  from {
    transform: scale(1.01) translateX(0);
  }
  to {
    transform: scale(1.05) translateX(-10px);
  }
}

@keyframes fadeSlide {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}

/* Media Queries */
@media (max-width: 1080px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .quick-panel {
    grid-template-columns: 1fr;
  }

  .quick-card {
    border-right: 0;
    border-bottom: 1px solid var(--glass-border);
  }

  .quick-card:last-child {
    border-bottom: 0;
  }

  .split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 820px) {


  .navbar {
    width: calc(100% - 24px);
    min-height: 70px;
  }

  .brand-text small {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    inset: 120px 16px auto;
    display: none;
    grid-template-columns: 1fr;
    padding: 16px;
    border: 1px solid var(--glass-border-light);
    border-radius: var(--radius-md);
    background: rgba(10, 31, 53, 0.95);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    z-index: 100;
  }

  .nav-links.open {
    display: grid;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    min-height: 580px;
  }

  .hero-media {
    background-image: 
      linear-gradient(180deg, rgba(5, 20, 36, 0.96) 0%, rgba(5, 20, 36, 0.75) 60%, rgba(5, 20, 36, 0.4) 100%), 
      url("assets/hero-appliances.webp");
    background-position: 70% center;
  }

  .hero-content {
    padding-top: 40px;
  }

  .service-grid,
  .product-grid,
  .choice-grid,
  .choice-grid.compact,
  .field-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .span-2 {
    grid-column: span 1;
  }

  .progress {
    gap: 6px;
  }

  .progress-step span {
    width: 30px;
    height: 30px;
    font-size: 11px;
  }

  .booking-card {
    padding: 24px;
  }

  .summary-line {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .contact-card {
    grid-template-columns: 1fr;
    padding: 32px;
    gap: 24px;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

@media (max-width: 520px) {
  h1 {
    font-size: 34px;
  }

  .section,
  .booking-section {
    padding: 60px 10px;
  }

  .quick-panel-container {
    width: calc(100% - 20px);
    margin-top: -40px;
  }

  .hero-actions .btn,
  .contact-actions .btn,
  .form-actions .btn {
    width: 100%;
  }

  .form-actions {
    display: grid;
    gap: 12px;
  }
}

/* Contact Page Layout & Components */
.contact-hero {
  position: relative;
  padding: 100px 20px 60px;
  text-align: center;
  background: linear-gradient(180deg, rgba(10, 31, 53, 0.4) 0%, transparent 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.contact-hero-content {
  width: min(800px, 100%);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.contact-hero h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #ffffff 50%, #b8f7ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.contact-hero p {
  color: var(--text-muted);
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.6;
  margin: 0;
}

.contact-page {
  padding: 40px 0 80px;
}

.contact-page-container {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 40px;
  align-items: start;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  border-radius: var(--radius-md);
  background: rgba(10, 31, 53, 0.45);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.contact-info-card:hover {
  border-color: rgba(0, 242, 255, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 242, 255, 0.05);
}

.contact-info-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  color: var(--neon-teal);
  font-size: 22px;
  transition: var(--transition-smooth);
}

.contact-info-card:hover .contact-info-icon {
  background: rgba(0, 242, 255, 0.08);
  border-color: var(--neon-teal);
  color: var(--neon-teal);
  box-shadow: 0 0 15px rgba(0, 242, 255, 0.25);
  transform: scale(1.08) rotate(8deg);
}

.contact-info-icon .material-symbols-outlined {
  font-size: 24px;
}

.contact-info-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-info-text strong {
  font-size: 15.5px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.contact-info-text span,
.contact-info-text a {
  font-size: 14px;
  color: var(--text-muted);
}

.contact-info-text a:hover {
  color: var(--neon-teal);
}

/* Gradient GSTIN Card */
.gstin-card {
  background: linear-gradient(135deg, #00f2ff 0%, #006a71 100%);
  border: none;
  box-shadow: 0 10px 30px rgba(0, 242, 255, 0.15);
  position: relative;
  overflow: hidden;
}

.gstin-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #00bfff 0%, #005a5e 100%);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 0;
}

.gstin-card:hover::before {
  opacity: 1;
}

.gstin-card * {
  position: relative;
  z-index: 1;
}

.gstin-card .contact-info-icon {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.gstin-card:hover .contact-info-icon {
  background: rgba(255, 255, 255, 0.25);
  border-color: #ffffff;
  color: #ffffff;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
  transform: scale(1.08) rotate(-8deg);
}

.gstin-card .contact-info-text strong {
  color: #ffffff;
}

.gstin-card .contact-info-text span {
  color: rgba(255, 255, 255, 0.95);
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* Contact Form Card */
.contact-form-card {
  background: rgba(10, 31, 53, 0.45);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 44px;
  transition: var(--transition-smooth);
}

.contact-form-card:hover {
  border-color: rgba(0, 242, 255, 0.18);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35), 0 0 30px rgba(0, 242, 255, 0.02);
}

.contact-form-card h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 8px 0;
  letter-spacing: -0.02em;
}

.contact-form-card p {
  color: var(--text-muted);
  font-size: 14.5px;
  margin: 0 0 32px 0;
}

.contact-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.contact-form-grid label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-primary);
}

.contact-form-grid .full-width {
  grid-column: span 2;
}

/* Map Section */
.contact-map-section {
  width: min(1280px, calc(100% - 40px));
  margin: 40px auto 80px;
}

.contact-map-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: rgba(10, 31, 53, 0.25);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  height: 450px;
  transition: var(--transition-smooth);
}

.contact-map-card:hover {
  border-color: rgba(0, 242, 255, 0.2);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25), 0 0 15px rgba(0, 242, 255, 0.05);
}

.contact-map-card iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.25) contrast(1.08) invert(0.95) hue-rotate(180deg);
}

@media (max-width: 960px) {
  .contact-page-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .contact-form-grid {
    grid-template-columns: 1fr;
  }
  .contact-form-grid .full-width {
    grid-column: span 1;
  }
  .contact-form-card {
    padding: 28px 24px;
  }
}

/* Performance: Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Performance: Disable fixed background-attachment on mobile (GPU-heavy) */
@media (max-width: 768px) {
  .booking-section {
    background-attachment: scroll !important;
  }
}