/* =========================================
   APSINGA TECH INFRA SOLUTIONS - MAIN CSS
   Clean Energy. Bright Future.
   ========================================= */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* =========================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ========================================= */
:root {
  /* Brand Colors */
  --clr-primary:         #0B5E34;
  --clr-primary-dark:    #063E22;
  --clr-primary-mid:     #0e7a44;
  --clr-primary-light:   #16A34A;
  --clr-primary-xlight:  #DCFCE7;
  --clr-gold:            #F59E0B;
  --clr-gold-dark:       #D97706;
  --clr-gold-light:      #FEF3C7;
  --clr-accent:          #10B981;

  /* Neutrals */
  --clr-white:           #FFFFFF;
  --clr-off-white:       #F9FAF8;
  --clr-slate-50:        #F8FAFC;
  --clr-slate-100:       #F1F5F9;
  --clr-slate-200:       #E2E8F0;
  --clr-slate-400:       #94A3B8;
  --clr-slate-600:       #475569;
  --clr-slate-700:       #334155;
  --clr-slate-800:       #1E293B;
  --clr-slate-900:       #0F172A;

  /* Success/Error */
  --clr-success:         #10B981;
  --clr-error:           #EF4444;

  /* Typography */
  --font-primary:        'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display:        'Outfit', 'Plus Jakarta Sans', sans-serif;

  /* Sizes */
  --max-w:               1240px;
  --header-h:            76px;

  /* Shadows */
  --shadow-sm:           0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:           0 4px 16px rgba(0,0,0,0.10), 0 2px 6px rgba(0,0,0,0.07);
  --shadow-lg:           0 12px 40px rgba(0,0,0,0.14), 0 4px 16px rgba(0,0,0,0.08);
  --shadow-xl:           0 24px 60px rgba(0,0,0,0.18);
  --shadow-green:        0 8px 32px rgba(11,94,52,0.25);
  --shadow-gold:         0 8px 32px rgba(245,158,11,0.30);

  /* Border Radius */
  --radius-sm:           6px;
  --radius-md:           12px;
  --radius-lg:           20px;
  --radius-xl:           28px;
  --radius-full:         999px;

  /* Transitions */
  --ease-smooth:         cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast:     0.18s var(--ease-smooth);
  --transition-base:     0.28s var(--ease-smooth);
  --transition-slow:     0.45s var(--ease-smooth);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-primary);
  color: var(--clr-slate-800);
  background: var(--clr-white);
  line-height: 1.65;
  overflow-x: hidden;
  max-width: 100%;
  position: relative;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}

body.drawer-open, body.modal-open {
  overflow: hidden;
}

img, svg, video, iframe, object {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Universal overflow protection - prevent any element from causing horizontal scroll */
.container, section, header, footer, nav, main, article, aside {
  max-width: 100%;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }
section { position: relative; }

/* =========================================
   UTILITY CLASSES
   ========================================= */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(14px, 3.5vw, 24px);
  box-sizing: border-box;
}

.section-padding { padding-block: 80px; }
.section-padding-lg { padding-block: 100px; }

.text-center { text-align: center; }
.text-white { color: var(--clr-white); }
.font-bold { font-weight: 700; }
.font-black { font-weight: 900; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* =========================================
   TYPOGRAPHY SCALE
   ========================================= */
.text-display {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.text-hero {
  font-size: clamp(2.4rem, 5.5vw + 0.5rem, 4.8rem);
}

.text-h1 {
  font-size: clamp(2rem, 3.5vw + 0.5rem, 3.2rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.text-h2 {
  font-size: clamp(1.6rem, 2.5vw + 0.4rem, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.22;
}

.text-h3 {
  font-size: clamp(1.1rem, 1.2vw + 0.5rem, 1.5rem);
  font-weight: 700;
  line-height: 1.3;
}

.text-body { font-size: 1rem; line-height: 1.7; }
.text-sm   { font-size: 0.875rem; }
.text-xs   { font-size: 0.78rem; }

/* Section Labels */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: var(--clr-primary-xlight);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-tag::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--clr-primary-light);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.35); }
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw + 0.5rem, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--clr-slate-900);
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--clr-slate-600);
  max-width: 640px;
  line-height: 1.72;
}

.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  margin-bottom: 56px;
}

/* =========================================
   BUTTONS
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after { opacity: 1; }

.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary-light) 0%, var(--clr-primary) 100%);
  color: var(--clr-white);
  box-shadow: var(--shadow-green);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(11,94,52,0.35);
}

.btn-primary:active { transform: translateY(0); }

.btn-gold {
  background: linear-gradient(135deg, #FBBF24 0%, var(--clr-gold) 60%, var(--clr-gold-dark) 100%);
  color: var(--clr-slate-900);
  box-shadow: var(--shadow-gold);
  font-weight: 800;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(245,158,11,0.40);
}

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

.btn-outline:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  border-color: rgba(255,255,255,0.7);
  color: var(--clr-white);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--clr-white);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 9px 20px;
  font-size: 0.84rem;
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: var(--clr-white);
  box-shadow: 0 8px 28px rgba(37,211,102,0.35);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(37,211,102,0.45);
}

.btn-call {
  background: linear-gradient(135deg, #3B82F6 0%, #1D4ED8 100%);
  color: var(--clr-white);
}

.btn-call:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(59,130,246,0.4);
}

/* Pulse Glow Button Effect */
.btn-pulse {
  animation: btn-pulse-anim 2.8s ease-in-out infinite;
}

@keyframes btn-pulse-anim {
  0%, 100% { box-shadow: var(--shadow-gold); }
  50% { box-shadow: 0 0 0 10px rgba(245,158,11,0.18), 0 16px 48px rgba(245,158,11,0.4); }
}

/* =========================================
   TOP ANNOUNCEMENT BAR
   ========================================= */
.top-bar {
  background: linear-gradient(90deg, var(--clr-primary-dark) 0%, var(--clr-primary) 50%, var(--clr-primary-dark) 100%);
  color: var(--clr-white);
  padding: 10px 0;
  overflow: hidden;
  position: relative;
  z-index: 100;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.top-bar-marquee {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  overflow: hidden;
  flex: 1;
  white-space: nowrap;
}

.top-bar-marquee span {
  display: inline-block;
  animation: marquee 28s linear infinite;
}

@keyframes marquee {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  font-size: 0.83rem;
  font-weight: 600;
}

.top-bar-phone {
  display: flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.14);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.22);
  transition: background var(--transition-fast);
}

.top-bar-phone:hover { background: rgba(255,255,255,0.22); }

/* =========================================
   SITE HEADER / NAVBAR
   ========================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: box-shadow var(--transition-base), background var(--transition-base);
}

.site-header.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
  background: rgba(255,255,255,0.99);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.header-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.header-logo:hover {
  opacity: 0.96;
  transform: translateY(-1px);
}

.logo-box {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 9px;
  padding: 3px;
  box-shadow: 0 2px 8px rgba(11, 94, 52, 0.14);
  border: 1.5px solid rgba(11, 94, 52, 0.18);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.header-logo:hover .logo-box {
  transform: scale(1.05) rotate(-1deg);
  box-shadow: 0 4px 14px rgba(11, 94, 52, 0.25);
  border-color: var(--clr-primary);
}

.logo-img {
  height: 48px;
  width: auto;
  border-radius: 6px;
  object-fit: contain;
  display: block;
  transition: transform var(--transition-fast);
}

.header-brand-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.1;
}

.brand-name-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: var(--clr-primary);
  display: inline-block;
  line-height: 1.05;
  transition: color var(--transition-fast);
}

.header-logo:hover .brand-name-title {
  color: var(--clr-primary-mid);
}

.brand-name-subtitle {
  font-family: var(--font-display);
  font-size: 0.70rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-primary);
  display: flex;
  align-items: center;
  line-height: 1.15;
}

.brand-name-subtitle .brand-accent-word {
  color: var(--clr-primary);
  font-weight: 800;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
  margin: 0 8px;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-slate-700);
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--clr-primary);
  background: var(--clr-primary-xlight);
}

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

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  background: var(--clr-slate-100);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
}

.lang-btn {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  color: var(--clr-slate-600);
}

.lang-btn.active {
  background: var(--clr-white);
  color: var(--clr-primary);
  box-shadow: var(--shadow-sm);
}

/* Mobile Hamburger */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.mobile-menu-toggle:hover { background: var(--clr-slate-100); }

.hamburger-line {
  width: 100%;
  height: 2px;
  background: var(--clr-slate-800);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Mobile Drawer */
.mobile-drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 998;
  opacity: 0;
  transition: opacity var(--transition-base);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.mobile-drawer-overlay.active {
  display: block;
  opacity: 1;
}

.mobile-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(340px, 85vw);
  height: 100dvh;
  background: var(--clr-white);
  z-index: 999;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 24px rgba(0,0,0,0.2);
}

.mobile-drawer.open { transform: translateX(0); }

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--clr-slate-200);
}

.drawer-logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex: 1;
  margin-right: 12px;
}

.drawer-logo-img {
  height: 44px;
  width: auto;
  border-radius: 6px;
  object-fit: contain;
}

.drawer-brand-name {
  font-family: var(--font-display);
  line-height: 1.15;
  display: flex;
  flex-direction: column;
}

.drawer-brand-name .brand-name-primary {
  color: var(--clr-primary);
  font-size: 1.1rem;
  font-weight: 800;
}

.drawer-brand-name .brand-name-secondary {
  color: var(--clr-slate-800);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.drawer-close-btn {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  font-size: 1.3rem;
  color: var(--clr-slate-700);
  background: var(--clr-slate-100);
}

.drawer-close-btn:hover { background: var(--clr-slate-200); }

.drawer-nav {
  display: flex;
  flex-direction: column;
  padding: 16px 0;
  flex: 1;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--clr-slate-700);
  transition: all var(--transition-fast);
  border-left: 3px solid transparent;
}

.mobile-nav-link:hover {
  background: var(--clr-primary-xlight);
  color: var(--clr-primary);
  border-left-color: var(--clr-primary);
}

.drawer-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--clr-slate-200);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* =========================================
   FLOATING CTA BUTTONS (WHATSAPP / CALL)
   ========================================= */
.floating-actions {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.floating-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--clr-white);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.floating-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: var(--shadow-xl);
}

.floating-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  animation: floating-pulse 3s ease-in-out infinite;
}

.floating-call {
  background: linear-gradient(135deg, var(--clr-primary-light) 0%, var(--clr-primary) 100%);
}

@keyframes floating-pulse {
  0%, 100% { box-shadow: 0 8px 32px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 8px 32px rgba(37,211,102,0.4), 0 0 0 12px rgba(37,211,102,0.10); }
}

.floating-btn-icon {
  width: 26px; height: 26px;
  flex-shrink: 0;
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero-section {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 0;
  overflow: hidden;
  background: linear-gradient(135deg, #F0FDF4 0%, #ECFDF5 30%, #F8FAFC 100%);
}

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

.hero-circle-1 {
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(22,163,74,0.07) 0%, transparent 70%);
  top: -200px; left: -200px;
}

.hero-circle-2 {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,158,11,0.07) 0%, transparent 70%);
  bottom: -100px; right: -100px;
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(22,163,74,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22,163,74,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 60px 0 60px 24px;
  max-width: 640px;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(11,94,52,0.10) 0%, rgba(22,163,74,0.12) 100%);
  border: 1px solid rgba(22,163,74,0.25);
  color: var(--clr-primary);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
  flex-wrap: wrap;
  max-width: 100%;
}

.badge-dot {
  width: 8px; height: 8px;
  background: var(--clr-gold);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
  color: var(--clr-slate-900);
  font-size: clamp(2.3rem, 4.5vw + 0.5rem, 4.2rem);
}

.hero-title-highlight {
  display: block;
  background: linear-gradient(135deg, var(--clr-primary-light) 0%, var(--clr-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.12em;
  line-height: 1.05;
}

.hero-marathi-punch {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-gold-dark);
  margin-bottom: 20px;
  padding: 10px 18px;
  background: var(--clr-gold-light);
  border-left: 4px solid var(--clr-gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  display: block;
  max-width: 100%;
  width: fit-content;
  word-break: break-word;
  overflow-wrap: break-word;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--clr-slate-600);
  line-height: 1.72;
  margin-bottom: 28px;
  max-width: 520px;
}

.hero-stats-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.hero-stat-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--clr-white);
  border: 1px solid var(--clr-slate-200);
  padding: 7px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-slate-700);
  box-shadow: var(--shadow-sm);
}

.hero-stat-chip .chip-icon {
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

/* Hero Image Side */
.hero-image-side {
  position: relative;
  z-index: 2;
  height: 100%;
  min-height: 600px;
  overflow: hidden;
}

.hero-image-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(240,253,244,0.85) 0%, transparent 40%);
}

/* Hero Subsidy Badge - Floating */
.hero-subsidy-badge {
  position: absolute;
  bottom: 32px;
  right: 24px;
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--clr-slate-200);
  text-align: center;
  z-index: 5;
  animation: float-badge 4s ease-in-out infinite;
}

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

.subsidy-badge-amount {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--clr-primary);
  line-height: 1;
}

.subsidy-badge-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--clr-slate-600);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 3px;
}

.subsidy-badge-govt {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--clr-gold-dark);
  background: var(--clr-gold-light);
  padding: 3px 8px;
  border-radius: var(--radius-full);
  margin-top: 6px;
  display: inline-block;
}

/* =========================================
   HERO LEAD FORM CARD
   ========================================= */
.hero-form-card {
  position: relative;
  z-index: 2;
  grid-column: 1 / -1;
  margin: 0 24px;
  margin-top: -50px;
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: 36px 40px;
  border: 1px solid var(--clr-slate-200);
  overflow: hidden;
}

.form-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--clr-slate-900);
  margin-bottom: 4px;
}

.form-card-subtitle {
  font-size: 0.9rem;
  color: var(--clr-slate-500);
  margin-bottom: 24px;
}

.quick-form-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr) auto;
  gap: 12px;
  align-items: end;
}

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

.form-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--clr-slate-600);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--clr-slate-200);
  border-radius: var(--radius-md);
  font-size: 0.93rem;
  color: var(--clr-slate-800);
  background: var(--clr-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input::placeholder { color: var(--clr-slate-400); }

.form-input:focus {
  border-color: var(--clr-primary-light);
  box-shadow: 0 0 0 3px rgba(22,163,74,0.12);
}

.form-privacy-note {
  font-size: 0.78rem;
  color: var(--clr-slate-500);
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* =========================================
   TRUST STRIP
   ========================================= */
.trust-strip {
  background: var(--clr-slate-900);
  padding: 18px 0;
  overflow: hidden;
}

.trust-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 32px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.9);
  font-size: 0.86rem;
  font-weight: 700;
  white-space: normal;
  text-align: center;
}

.trust-item-icon {
  font-size: 1.3rem;
  opacity: 0.9;
}

.trust-divider {
  width: 1px;
  height: 24px;
  background: rgba(255,255,255,0.2);
}

/* =========================================
   SOLAR SAVINGS CALCULATOR
   ========================================= */
.calculator-section {
  background: linear-gradient(180deg, #F0FDF4 0%, var(--clr-white) 100%);
  padding-block: 90px;
}

.calculator-card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: 52px 56px;
  border: 1px solid var(--clr-slate-200);
  position: relative;
  overflow: hidden;
}

.calculator-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-primary-light), var(--clr-gold), var(--clr-primary-light));
  background-size: 200% 100%;
  animation: shimmer-bar 3s ease-in-out infinite;
}

@keyframes shimmer-bar {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.calc-input-section {
  background: var(--clr-slate-50);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--clr-slate-100);
  margin-bottom: 32px;
}

.calc-bill-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-slate-700);
  margin-bottom: 12px;
}

.bill-display-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.bill-value-badge {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--clr-primary);
  letter-spacing: -0.03em;
}

.bill-range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--clr-primary-light) var(--slider-pct, 25%), var(--clr-slate-200) var(--slider-pct, 25%));
  outline: none;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.bill-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--clr-white);
  border: 3px solid var(--clr-primary);
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.bill-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 4px 20px rgba(22,163,74,0.4);
}

.bill-preset-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.bill-preset-btn {
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  border: 1.5px solid var(--clr-slate-200);
  color: var(--clr-slate-600);
  background: var(--clr-white);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.bill-preset-btn:hover, .bill-preset-btn.active {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  background: var(--clr-primary-xlight);
}

.calc-results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.calc-result-card {
  background: var(--clr-slate-50);
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--clr-slate-100);
  text-align: center;
  transition: all var(--transition-base);
}

.calc-result-card:hover {
  border-color: var(--clr-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.calc-result-card.highlight {
  background: linear-gradient(135deg, var(--clr-primary-xlight) 0%, rgba(220,252,231,0.5) 100%);
  border-color: rgba(22,163,74,0.25);
}

.calc-result-card.gold-highlight {
  background: linear-gradient(135deg, var(--clr-gold-light) 0%, rgba(254,243,199,0.5) 100%);
  border-color: rgba(245,158,11,0.3);
}

.calc-result-icon { font-size: 1.6rem; margin-bottom: 8px; }
.calc-result-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-slate-500);
  margin-bottom: 6px;
}

.calc-result-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--clr-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}

.calc-result-card.gold-highlight .calc-result-value { color: var(--clr-gold-dark); }

.calc-result-sub {
  font-size: 0.74rem;
  color: var(--clr-slate-500);
  margin-top: 4px;
}

.calc-eco-row {
  display: flex;
  gap: 12px;
  margin-bottom: 28px;
}

.calc-eco-card {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(135deg, rgba(16,185,129,0.08) 0%, rgba(22,163,74,0.06) 100%);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
}

.calc-eco-icon { font-size: 2rem; }
.calc-eco-value {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--clr-primary);
}

.calc-eco-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--clr-slate-600);
  margin-top: 2px;
}

/* =========================================
   PM SURYA GHAR SUBSIDY SECTION
   ========================================= */
.subsidy-section {
  background: linear-gradient(180deg, #F0FDF4 0%, #DCFCE7 40%, #ECFDF5 100%);
  padding-block: 90px;
}

.subsidy-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.subsidy-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--clr-white);
  font-size: 0.95rem;
}

.subsidy-table th {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-mid) 100%);
  color: var(--clr-white);
  padding: 18px 24px;
  text-align: left;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 0.88rem;
}

.subsidy-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--clr-slate-100);
  font-weight: 600;
  color: var(--clr-slate-700);
}

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

.subsidy-table tr:nth-child(even) td { background: var(--clr-slate-50); }

.subsidy-amount {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--clr-primary);
}

.subsidy-badge-best {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--clr-gold);
  color: var(--clr-slate-900);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-left: 8px;
  letter-spacing: 0.05em;
}

.subsidy-perks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.subsidy-perk-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(22,163,74,0.15);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition-base);
}

.subsidy-perk-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-primary-light);
}

.subsidy-perk-icon { font-size: 2.2rem; }
.subsidy-perk-title {
  font-weight: 800;
  font-size: 1rem;
  color: var(--clr-slate-800);
}

.subsidy-perk-desc {
  font-size: 0.88rem;
  color: var(--clr-slate-600);
  line-height: 1.65;
}

/* =========================================
   SERVICES / SOLUTIONS SECTION
   ========================================= */
.services-section {
  background: var(--clr-white);
  padding-block: 90px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1.5px solid var(--clr-slate-200);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary-light), var(--clr-gold));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  border-color: var(--clr-primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

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

.service-icon-wrapper {
  width: 60px; height: 60px;
  background: var(--clr-primary-xlight);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  transition: all var(--transition-base);
}

.service-card:hover .service-icon-wrapper {
  background: var(--clr-primary);
  transform: scale(1.08);
}

.service-card:hover .service-icon-wrapper .service-emoji {
  filter: brightness(0) invert(1);
}

.service-title {
  font-weight: 800;
  font-size: 1.08rem;
  color: var(--clr-slate-900);
}

.service-desc {
  font-size: 0.9rem;
  color: var(--clr-slate-600);
  line-height: 1.7;
  flex: 1;
}

.service-learn-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--clr-primary);
  transition: gap var(--transition-fast);
  margin-top: 4px;
}

.service-card:hover .service-learn-more { gap: 10px; }

/* =========================================
   7-STEP INSTALLATION PROCESS
   ========================================= */
.process-section {
  background: linear-gradient(160deg, var(--clr-slate-900) 0%, var(--clr-primary-dark) 40%, #0d2818 100%);
  padding-block: 90px;
  color: var(--clr-white);
  position: relative;
  overflow: hidden;
}

.process-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 30%, rgba(22,163,74,0.12) 0%, transparent 50%),
                    radial-gradient(circle at 80% 70%, rgba(245,158,11,0.08) 0%, transparent 50%);
}

.process-section .section-tag { color: var(--clr-gold); background: rgba(245,158,11,0.12); }
.process-section .section-title { color: var(--clr-white); }
.process-section .section-subtitle { color: rgba(255,255,255,0.7); }

.process-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-row-2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 24px;
  max-width: 75%;
  margin-left: auto;
  margin-right: auto;
}

.process-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
}

.process-step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-gold) 0%, var(--clr-gold-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--clr-white);
  box-shadow: 0 6px 24px rgba(245,158,11,0.4);
  position: relative;
  flex-shrink: 0;
}

.process-step-num::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(245,158,11,0.35);
}

.process-step-icon {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.process-step-title {
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--clr-white);
}

.process-step-desc {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}

/* =========================================
   WHY CHOOSE US
   ========================================= */
.why-us-section {
  background: var(--clr-off-white);
  padding-block: 90px;
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--clr-slate-100);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.why-card:hover {
  border-color: var(--clr-primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.why-icon-wrapper {
  width: 54px; height: 54px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--clr-primary-xlight) 0%, rgba(220,252,231,0.5) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  border: 1px solid rgba(22,163,74,0.15);
}

.why-title {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--clr-slate-900);
}

.why-desc {
  font-size: 0.9rem;
  color: var(--clr-slate-600);
  line-height: 1.7;
}

/* =========================================
   COMPARISON TABLE
   ========================================= */
.comparison-section {
  background: var(--clr-white);
  padding-block: 90px;
}

.comp-table-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--clr-slate-200);
}

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

.comp-table th {
  padding: 20px 28px;
  text-align: left;
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.comp-table th:first-child {
  background: var(--clr-slate-100);
  color: var(--clr-slate-700);
  width: 30%;
}

.comp-table th:nth-child(2) {
  background: var(--clr-slate-800);
  color: rgba(255,255,255,0.8);
}

.comp-table th:nth-child(3) {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-mid) 100%);
  color: var(--clr-white);
}

.comp-table td {
  padding: 18px 28px;
  font-size: 0.93rem;
  border-bottom: 1px solid var(--clr-slate-100);
  vertical-align: top;
}

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

.comp-table td:first-child { font-weight: 700; color: var(--clr-slate-700); }
.comp-table td:nth-child(2) { color: var(--clr-slate-500); }
.comp-table td:nth-child(3) { color: var(--clr-primary); font-weight: 700; }

.comp-table tr:nth-child(even) td { background: var(--clr-slate-50); }
.comp-table tr:nth-child(even) td:nth-child(3) { background: rgba(220,252,231,0.5); }

.comp-check { color: var(--clr-success); margin-right: 6px; font-size: 1.1rem; }
.comp-cross { color: var(--clr-error); margin-right: 6px; font-size: 1.1rem; }

/* =========================================
   APPLICATIONS SECTION
   ========================================= */
.applications-section {
  background: var(--clr-slate-50);
  padding-block: 90px;
}

.app-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}

.app-tab-btn {
  padding: 9px 22px;
  border-radius: var(--radius-full);
  font-size: 0.87rem;
  font-weight: 700;
  border: 1.5px solid var(--clr-slate-200);
  color: var(--clr-slate-600);
  background: var(--clr-white);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.app-tab-btn:hover, .app-tab-btn.active {
  border-color: var(--clr-primary);
  color: var(--clr-white);
  background: var(--clr-primary);
}

.app-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.app-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  border: 1.5px solid var(--clr-slate-100);
  transition: all var(--transition-base);
  cursor: pointer;
}

.app-card:hover {
  border-color: var(--clr-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.app-card-icon {
  font-size: 2.4rem;
  width: 64px; height: 64px;
  background: var(--clr-primary-xlight);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.app-card:hover .app-card-icon {
  background: var(--clr-primary);
  transform: scale(1.08) rotate(-4deg);
}

.app-card-title {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--clr-slate-800);
}

/* =========================================
   TESTIMONIALS
   ========================================= */
.testimonials-section {
  background: linear-gradient(180deg, #F0FDF4 0%, var(--clr-white) 100%);
  padding-block: 90px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--clr-slate-100);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-stars {
  color: var(--clr-gold);
  font-size: 1.05rem;
  letter-spacing: 2px;
}

.testimonial-quote {
  font-size: 0.95rem;
  color: var(--clr-slate-700);
  line-height: 1.72;
  font-style: italic;
  flex: 1;
}

.testimonial-quote::before { content: '"'; }
.testimonial-quote::after { content: '"'; }

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--clr-slate-100);
  padding-top: 16px;
}

.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary-light) 0%, var(--clr-primary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--clr-white);
  flex-shrink: 0;
}

.testimonial-author-name {
  font-weight: 800;
  font-size: 0.93rem;
  color: var(--clr-slate-800);
}

.testimonial-author-loc {
  font-size: 0.8rem;
  color: var(--clr-slate-500);
  margin-top: 2px;
}

.testimonial-saving-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--clr-primary-xlight);
  color: var(--clr-primary);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-top: 2px;
}

/* =========================================
   STATS COUNTER SECTION
   ========================================= */
.stats-section {
  background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-primary) 50%, var(--clr-primary-mid) 100%);
  padding-block: 64px;
  color: var(--clr-white);
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 25% 50%, rgba(245,158,11,0.12) 0%, transparent 50%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-number-gold { color: var(--clr-gold); }

.stat-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  margin-top: 8px;
}

/* =========================================
   FAQ SECTION
   ========================================= */
.faq-section {
  background: var(--clr-white);
  padding-block: 90px;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--clr-white);
  border: 1.5px solid var(--clr-slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover { border-color: var(--clr-primary-light); }
.faq-item.active { border-color: var(--clr-primary); box-shadow: var(--shadow-md); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  gap: 12px;
}

.faq-question-text {
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--clr-slate-800);
  transition: color var(--transition-fast);
}

.faq-item.active .faq-question-text { color: var(--clr-primary); }

.faq-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--clr-slate-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--clr-slate-600);
  flex-shrink: 0;
  transition: all var(--transition-base);
  transform: rotate(0deg);
}

.faq-item.active .faq-icon {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-base);
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding-bottom: 20px;
}

.faq-answer-text {
  font-size: 0.93rem;
  color: var(--clr-slate-600);
  line-height: 1.75;
}

/* =========================================
   CTA BANNER SECTION
   ========================================= */
.cta-section {
  background: linear-gradient(135deg, var(--clr-primary-dark) 0%, #0B4A27 40%, var(--clr-primary) 100%);
  padding-block: 80px;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-inner {
  position: relative;
  text-align: center;
  color: var(--clr-white);
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw + 0.5rem, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 1.08rem;
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.cta-call-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.cta-phone-number {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--clr-gold);
  letter-spacing: 0.02em;
  transition: opacity var(--transition-fast);
}

.cta-phone-number:hover { opacity: 0.85; }

/* =========================================
   CONTACT SECTION
   ========================================= */
.contact-section {
  background: var(--clr-slate-50);
  padding-block: 90px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.contact-info-card {
  background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-primary) 100%);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  color: var(--clr-white);
  position: relative;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}

.contact-info-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 80%, rgba(245,158,11,0.15) 0%, transparent 60%);
}

.contact-info-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 8px;
}

.contact-info-subtitle {
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
  margin-bottom: 36px;
  line-height: 1.65;
}

.contact-detail-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-detail-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.2);
}

.contact-detail-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 3px;
}

.contact-detail-value {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--clr-white);
  line-height: 1.5;
  word-break: break-word;
  overflow-wrap: break-word;
}

.contact-detail-value a:hover { color: var(--clr-gold); }

.contact-social-row {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.15);
  position: relative;
}

.contact-social-btn {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  border: 1px solid rgba(255,255,255,0.2);
  transition: all var(--transition-fast);
}

.contact-social-btn:hover {
  background: rgba(255,255,255,0.22);
  transform: translateY(-2px);
}

.contact-map-embed {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 28px;
  border: 2px solid rgba(255,255,255,0.2);
}

.contact-map-embed iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Contact Form Card */
.contact-form-card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: 48px 44px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--clr-slate-200);
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}

.contact-form-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--clr-slate-900);
  margin-bottom: 6px;
}

.contact-form-subtitle {
  font-size: 0.9rem;
  color: var(--clr-slate-500);
  margin-bottom: 28px;
}

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

.contact-form-grid .form-group.full-width {
  grid-column: 1 / -1;
}

.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--clr-slate-200);
  border-radius: var(--radius-md);
  font-size: 0.93rem;
  color: var(--clr-slate-800);
  background: var(--clr-white);
  outline: none;
  transition: border-color var(--transition-fast);
  appearance: none;
  cursor: pointer;
}

.form-select:focus {
  border-color: var(--clr-primary-light);
  box-shadow: 0 0 0 3px rgba(22,163,74,0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

/* =========================================
   SITE FOOTER
   ========================================= */
.site-footer {
  background: var(--clr-slate-900);
  color: rgba(255,255,255,0.75);
  padding-top: 64px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo-col { display: flex; flex-direction: column; gap: 16px; }

.footer-logo {
  height: 75px;
  width: auto;
  border-radius: 10px;
  background: #ffffff;
  padding: 4px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  display: inline-block;
  object-fit: contain;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.footer-logo:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.45);
}

.footer-brand-desc {
  font-size: 0.88rem;
  line-height: 1.72;
  color: rgba(255,255,255,0.6);
  max-width: 280px;
}

.footer-certif-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.footer-cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(22,163,74,0.18);
  border: 1px solid rgba(22,163,74,0.3);
  color: rgba(255,255,255,0.85);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.footer-col-title {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.9);
  margin-bottom: 20px;
}

.footer-link-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-link::before {
  content: '›';
  color: var(--clr-primary-light);
  font-weight: 900;
}

.footer-link:hover { color: var(--clr-white); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  margin-bottom: 14px;
}

.footer-contact-item span:first-child { flex-shrink: 0; margin-top: 1px; }

.footer-phone-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
}

.footer-phone-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--clr-gold);
  font-size: 1rem;
  transition: opacity var(--transition-fast);
}

.footer-phone-link:hover { opacity: 0.8; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom-text {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

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

.footer-bottom-link {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition-fast);
}

.footer-bottom-link:hover { color: rgba(255,255,255,0.8); }

/* =========================================
   SURVEY MODAL
   ========================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 300;
  display: none;
  opacity: 0;
  transition: opacity var(--transition-base);
  backdrop-filter: blur(4px);
}

.modal-overlay.active { display: flex; opacity: 1; }

.survey-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  z-index: 301;
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: 44px 48px;
  width: min(600px, 95vw);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  display: none;
  opacity: 0;
  transition: all var(--transition-slow);
}

.survey-modal.active {
  display: block;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.modal-header { margin-bottom: 28px; position: relative; }

.modal-close-btn {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--clr-slate-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--clr-slate-600);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover { background: var(--clr-slate-200); color: var(--clr-slate-800); }

.modal-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--clr-slate-900);
  margin-bottom: 6px;
}

.modal-subtitle { font-size: 0.9rem; color: var(--clr-slate-500); }

.modal-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}

.modal-form-grid .form-group.full-width { grid-column: 1 / -1; }

/* =========================================
   TOAST NOTIFICATIONS
   ========================================= */
.site-toast {
  position: fixed;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 500;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  font-weight: 700;
  box-shadow: var(--shadow-lg);
  transition: bottom var(--transition-slow);
  white-space: nowrap;
}

.site-toast.show { bottom: 32px; }
.site-toast.success { background: var(--clr-primary); color: var(--clr-white); }
.site-toast.error { background: var(--clr-error); color: var(--clr-white); }

/* =========================================
   SCROLL ANIMATIONS
   ========================================= */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

.animate-fade-in {
  animation: fadeIn 0.4s var(--ease-smooth) forwards;
}

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

/* =========================================
   SCROLL TO TOP BUTTON
   ========================================= */
.scroll-to-top {
  position: fixed;
  bottom: 24px;
  left: 20px;
  right: auto;
  z-index: 85;
  width: 44px; height: 44px;
  background: var(--clr-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  border: 1.5px solid var(--clr-slate-200);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-slate-700);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
}

.scroll-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-to-top:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  border-color: var(--clr-primary);
  transform: translateY(-2px);
}

/* =========================================
   RESPONSIVE DESIGN (MOBILE, TABLET, LAPTOP, DESKTOP)
   ========================================= */

/* Medium Desktops & Laptops (<= 1280px) */
@media (max-width: 1280px) {
  .header-inner { gap: 14px; }
  .desktop-nav { margin: 0 4px; gap: 1px; }
  .nav-link { font-size: 0.81rem; padding: 6px 7px; }
  .brand-name-title { font-size: 1.25rem; }
  .brand-name-subtitle { font-size: 0.70rem; }
  .logo-img { height: 44px; }
}

/* Tablets & Small Laptops (<= 1140px) */
@media (max-width: 1140px) {
  .hero-section {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-image-side {
    display: none;
  }
  .hero-content {
    max-width: 100%;
    padding: 50px clamp(20px, 4vw, 48px) 30px clamp(20px, 4vw, 48px);
  }
  .hero-form-card {
    margin-top: 0;
  }
  .quick-form-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .quick-form-grid #heroQuickFormBtn {
    grid-column: 1 / -1;
    width: 100%;
  }
  .calc-results-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .subsidy-perks-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-row-2 {
    max-width: 100%;
    grid-template-columns: repeat(3, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .app-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .desktop-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  #nav-survey-btn {
    padding: 7px 14px;
    font-size: 0.8rem;
  }
  .calculator-card {
    padding: 32px 24px;
  }
}

/* Tablets & Mobile Screens (<= 768px) */
@media (max-width: 768px) {
  :root {
    --header-h: 64px;
  }

  /* Padding & Spacing */
  .section-padding { padding-block: 54px; }
  .section-padding-lg { padding-block: 64px; }
  .section-title { font-size: clamp(1.6rem, 5vw, 2.2rem); }
  .section-subtitle { font-size: 0.92rem; }

  /* Header & Top Bar */
  .top-bar-right { display: none; }
  .top-bar-inner { justify-content: center; }
  .top-bar-marquee { font-size: 0.78rem; }
  .header-inner { gap: 10px; }
  #nav-survey-btn { display: none; } /* Hidden on mobile navbar to prevent crowding; fully accessible in drawer & hero */
  .logo-img { height: 44px; }
  .header-logo { gap: 10px; }
  .brand-name-title { font-size: 1.22rem; }
  .brand-name-subtitle { font-size: 0.68rem; }

  /* Hero Section */
  .hero-content {
    padding: 32px 20px 24px 20px;
    max-width: 100%;
  }
  .hero-badge-pill {
    font-size: 0.76rem;
    padding: 5px 12px;
    margin-bottom: 16px;
    max-width: 100%;
    word-break: break-word;
  }
  .hero-title {
    font-size: clamp(1.85rem, 6vw, 2.6rem);
    line-height: 1.15;
  }
  .hero-marathi-punch {
    font-size: 0.9rem;
    padding: 8px 12px;
    margin-bottom: 16px;
    display: block;
    width: auto;
    max-width: 100%;
  }
  .hero-desc {
    font-size: 0.94rem;
    line-height: 1.65;
    margin-bottom: 20px;
  }
  .hero-stats-strip {
    gap: 6px;
    margin-bottom: 24px;
  }
  .hero-stat-chip {
    font-size: 0.75rem;
    padding: 5px 10px;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
    margin-bottom: 16px;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  /* Quick Call Chips - stack on mobile */
  .hero-call-chips {
    flex-direction: column;
    gap: 8px;
  }
  .hero-call-chips .btn {
    width: 100%;
    justify-content: center;
  }

  /* Quick Form Card */
  .hero-form-card {
    padding: 22px 16px;
    margin: 0;
    border-radius: var(--radius-lg);
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  .form-card-title {
    font-size: 1.25rem;
  }
  .quick-form-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .quick-form-grid #heroQuickFormBtn,
  .quick-form-grid button[type="submit"] {
    grid-column: 1 / -1;
    width: 100%;
    height: 48px;
    justify-content: center;
    white-space: normal;
  }

  /* Solar Calculator */
  .calculator-card {
    padding: 22px 14px;
    border-radius: var(--radius-lg);
  }
  .calc-input-section {
    padding: 20px 14px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
  }
  .bill-display-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .bill-display-row > div:last-child {
    width: 100%;
  }
  .bill-display-row .form-select {
    width: 100% !important;
  }
  .bill-value-badge {
    font-size: 1.75rem;
  }
  .bill-preset-buttons {
    gap: 6px;
  }
  .bill-preset-btn {
    padding: 6px 12px;
    font-size: 0.78rem;
    flex: 1 1 calc(33.3% - 6px);
    text-align: center;
  }
  .calc-results-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 18px;
  }
  .calc-result-card {
    padding: 14px 10px;
  }
  .calc-result-icon {
    font-size: 1.4rem;
    margin-bottom: 4px;
  }
  .calc-result-label {
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
  }
  .calc-result-value {
    font-size: 1.2rem;
  }
  .calc-eco-row {
    flex-direction: column;
    gap: 10px;
  }
  .calc-eco-card {
    padding: 14px;
  }
  #calcWhatsAppBtn {
    font-size: 0.92rem;
    padding: 13px 14px;
  }

  /* Tables with Smooth Touch Scrolling */
  .subsidy-table-wrapper, .comp-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    border-radius: var(--radius-md);
    position: relative;
  }
  .subsidy-table {
    min-width: 520px;
    font-size: 0.84rem;
  }
  .subsidy-table th, .subsidy-table td {
    padding: 12px 14px;
  }
  .subsidy-amount {
    font-size: 1.15rem;
  }
  .subsidy-badge-best {
    display: inline-block;
    margin-left: 6px;
    font-size: 0.68rem;
    padding: 2px 6px;
  }
  .comp-table {
    min-width: 560px;
    font-size: 0.82rem;
  }
  .comp-table th, .comp-table td {
    padding: 12px 14px;
  }

  /* Grids */
  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .why-us-grid { grid-template-columns: 1fr; gap: 16px; }
  .subsidy-perks-grid { grid-template-columns: 1fr; gap: 14px; }
  .process-timeline { grid-template-columns: 1fr; gap: 14px; }
  .process-row-2 { grid-template-columns: 1fr; max-width: 100%; gap: 14px; }
  .testimonials-grid { grid-template-columns: 1fr; gap: 16px; }
  .app-cards-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .app-card { padding: 18px 12px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-card { padding: 20px 14px; }
  .stat-number { font-size: 2rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 24px; }
  .contact-info-card { padding: 28px 20px; }
  .contact-form-card { padding: 28px 20px; }
  .contact-form-grid { grid-template-columns: 1fr; gap: 10px; }
  .contact-form-title { font-size: 1.3rem; }
  .cta-actions { flex-direction: column; width: 100%; }
  .cta-actions .btn { width: 100%; justify-content: center; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 12px; }
  .footer-bottom-links { justify-content: center; gap: 16px; flex-wrap: wrap; }
  .trust-strip-inner { gap: 12px; flex-wrap: wrap; justify-content: center; }
  .trust-divider { display: none; }
  .trust-item { font-size: 0.8rem; gap: 8px; }

  /* Floating Buttons */
  .floating-actions {
    bottom: 18px;
    right: 16px;
    gap: 10px;
  }
  .floating-btn {
    width: 50px;
    height: 50px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  }
  .floating-btn span {
    display: none;
  }
  .floating-btn-icon {
    width: 24px;
    height: 24px;
  }
  .scroll-to-top {
    bottom: 18px;
    left: 16px;
    width: 42px;
    height: 42px;
    font-size: 1rem;
  }

  /* Survey Modal */
  .survey-modal {
    width: min(560px, 94vw);
    padding: 24px 18px;
    border-radius: var(--radius-lg);
  }
  .modal-header {
    margin-bottom: 18px;
  }
  .modal-title {
    font-size: 1.3rem;
  }
  .modal-close-btn {
    top: 6px;
    right: 6px;
    width: 36px;
    height: 36px;
  }
  .modal-form-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

/* Smartphones (<= 560px) */
@media (max-width: 560px) {
  .header-logo { gap: 8px; }
  .logo-box { padding: 2px; border-radius: 8px; }
  .logo-img { height: 42px; }
  .brand-name-title {
    font-size: 1.18rem;
  }
  .brand-name-subtitle {
    font-size: 0.66rem;
    letter-spacing: 0.07em;
  }
}

/* Small Smartphone Screens (<= 480px) */
@media (max-width: 480px) {
  .logo-img { height: 40px; }
  .header-logo { gap: 7px; }
  .brand-name-title { font-size: 1.12rem; }
  .brand-name-subtitle { font-size: 0.63rem; letter-spacing: 0.06em; }
  .header-actions { gap: 6px; }
  .lang-btn { padding: 4px 8px; font-size: 0.72rem; }
  .mobile-menu-toggle { width: 38px; height: 38px; padding: 7px; }

  .hero-title {
    font-size: clamp(1.7rem, 6.5vw, 2.2rem);
  }
  .hero-badge-pill {
    white-space: normal;
    text-align: center;
    font-size: 0.72rem;
  }
  .hero-stats-strip {
    justify-content: flex-start;
  }
  .calc-results-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .calc-result-card {
    padding: 12px 8px;
  }
  .calc-result-value {
    font-size: 1.12rem;
  }
  .calc-result-label {
    font-size: 0.64rem;
  }
  .app-cards-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .stat-card {
    padding: 16px 10px;
  }
  .stat-number {
    font-size: 1.8rem;
  }
  .stat-label {
    font-size: 0.78rem;
  }
  .footer-logo {
    height: 62px;
  }
}

/* Ultra-Compact Screens (<= 360px) */
@media (max-width: 360px) {
  .logo-img { height: 35px; }
  .header-logo { gap: 6px; }
  .brand-name-title { font-size: 0.98rem; }
  .brand-name-subtitle { font-size: 0.58rem; letter-spacing: 0.05em; }
  .hero-title {
    font-size: 1.55rem;
  }
  .bill-preset-btn {
    flex: 1 1 100%;
  }
  .calc-results-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .contact-info-card { padding: 22px 16px; }
  .contact-form-card { padding: 22px 16px; }
  .hero-form-card { padding: 18px 14px; }
}

/* ===========================================
   GLOBAL MOBILE OVERFLOW SAFETY NET
   =========================================== */
@media (max-width: 768px) {
  /* Prevent ANY element from exceeding screen width */
  * {
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Allow sliders and media to ignore max-width constraint */
  input[type="range"] {
    max-width: 100%;
  }

  /* Specific overrides for fixed/absolute positioned elements */
  .floating-actions,
  .scroll-to-top,
  .mobile-drawer,
  .survey-modal-overlay,
  .site-toast {
    max-width: none;
  }

  /* Ensure long text wraps */
  p, h1, h2, h3, h4, h5, h6, span, div, li, a {
    overflow-wrap: break-word;
    word-break: normal;
  }

  /* Buttons should never overflow */
  .btn {
    white-space: normal;
    word-break: normal;
    overflow-wrap: break-word;
  }

  /* Fix any remaining card padding issues */
  .calculator-card,
  .hero-form-card,
  .contact-info-card,
  .contact-form-card {
    width: 100%;
    max-width: 100%;
  }

  /* Prevent section backgrounds from causing overflow */
  .hero-bg-decor,
  .hero-circle-1,
  .hero-circle-2 {
    overflow: hidden;
  }
}