/* ==========================================================================
   Golden Letters Online Solutions Private Limited - CSS Stylesheet
   ========================================================================== */

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

/* --- Design Tokens --- */
:root {
  --bg-dark: #08090C;
  --bg-card: #12151F;
  --bg-card-hover: #1A1F2C;
  --bg-glass: rgba(18, 21, 31, 0.7);
  
  --gold-primary: #D4AF37;
  --gold-light: #FFE58F;
  --gold-bright: #FFD700;
  --gold-dark: #997517;
  --gold-gradient: linear-gradient(135deg, #FFE58F 0%, #D4AF37 50%, #997517 100%);
  --gold-gradient-glow: linear-gradient(135deg, rgba(255,229,143,0.3) 0%, rgba(212,175,55,0.2) 100%);
  --gold-border: rgba(212, 175, 55, 0.25);
  
  --text-main: #F0F4F8;
  --text-muted: #94A3B8;
  --text-gold: #E6C244;
  
  --success: #10B981;
  --danger: #EF4444;
  
  --font-heading: 'Cinzel', serif;
  --font-body: 'Outfit', sans-serif;
  
  --shadow-gold: 0 10px 30px -10px rgba(212, 175, 55, 0.3);
  --shadow-card: 0 20px 40px rgba(0, 0, 0, 0.5);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  outline: none;
}

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

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Typography Utilities --- */
.text-gold {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.heading-lg {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
}

.heading-md {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
}

.heading-sm {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
}

.sub-title {
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  display: block;
}

/* --- Buttons & UI Elements --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.9rem 1.8rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-gold {
  background: var(--gold-gradient);
  color: #000;
  font-weight: 700;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px -5px rgba(212, 175, 55, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--gold-border);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: var(--gold-bright);
  color: var(--gold-bright);
  background: rgba(212, 175, 55, 0.08);
  transform: translateY(-3px);
}

.btn-sm {
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
}

/* --- Live Ticker Bar --- */
.top-ticker {
  background: #050608;
  border-bottom: 1px solid var(--gold-border);
  padding: 0.6rem 0;
  font-size: 0.85rem;
  position: relative;
  z-index: 100;
}

.ticker-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.ticker-items {
  display: flex;
  gap: 2rem;
  align-items: center;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
}
.ticker-items::-webkit-scrollbar { display: none; }

.ticker-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ticker-label {
  color: var(--text-muted);
  font-weight: 500;
}

.ticker-val {
  color: var(--gold-light);
  font-weight: 700;
}

.ticker-badge {
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-up {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
}

.badge-down {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
}

.top-contact-info {
  display: flex;
  gap: 1.5rem;
  color: var(--text-muted);
}
.top-contact-info a:hover {
  color: var(--gold-bright);
}

/* --- Header Navigation --- */
.navbar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(8, 9, 12, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  z-index: 99;
  padding: 1rem 0;
  transition: var(--transition);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.brand-icon {
  width: 38px;
  height: 38px;
  background: var(--gold-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-size: 1.2rem;
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--gold-bright);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold-gradient);
  border-radius: 2px;
}

.mobile-toggle {
  display: none;
  background: transparent;
  color: var(--text-main);
  font-size: 1.5rem;
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  padding: 5rem 0 6rem;
  background: radial-gradient(circle at 70% 30%, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--gold-border);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--gold-light);
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin: 1.5rem 0 2.5rem;
  max-width: 580px;
}

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

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-item h4 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--gold-light);
  font-weight: 800;
}
.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero-image-wrap {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gold-border);
  box-shadow: var(--shadow-card);
}

.hero-image-card img {
  width: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.6s ease;
}
.hero-image-card:hover img {
  transform: scale(1.06);
}

.floating-glass-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: rgba(18, 21, 31, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--gold-border);
  padding: 1.2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.badge-icon {
  width: 48px;
  height: 48px;
  background: var(--gold-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #000;
}

/* --- Section Global Styling --- */
.section {
  padding: 6rem 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 4rem;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-top: 0.75rem;
}

/* --- Services Section --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--gold-bright);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -15px rgba(212, 175, 55, 0.2);
}

.service-icon-box {
  width: 60px;
  height: 60px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--gold-border);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--gold-bright);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.service-card:hover .service-icon-box {
  background: var(--gold-gradient);
  color: #000;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-link {
  color: var(--gold-light);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.service-card:hover .service-link {
  color: var(--gold-bright);
  gap: 0.8rem;
}

/* --- Interactive Finance Suite (Calculators) --- */
.finance-section {
  background: linear-gradient(180deg, var(--bg-dark) 0%, #0F121B 100%);
  position: relative;
}

.calc-container {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-card);
}

.calc-tabs {
  display: flex;
  gap: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 1.5rem;
  margin-bottom: 2.5rem;
  overflow-x: auto;
}

.calc-tab {
  padding: 0.8rem 1.6rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50px;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  white-space: nowrap;
}

.calc-tab:hover {
  border-color: var(--gold-border);
  color: var(--text-main);
}

.calc-tab.active {
  background: var(--gold-gradient);
  color: #000;
  border-color: transparent;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

.calc-tab-content {
  display: none;
}
.calc-tab-content.active {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}

/* Form inputs & Sliders */
.form-group {
  margin-bottom: 1.8rem;
}

.form-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
}

.form-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-value-display {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold-light);
  background: rgba(212, 175, 55, 0.1);
  padding: 0.2rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gold-border);
}

.range-slider {
  width: 100%;
  height: 8px;
  background: #202636;
  border-radius: 4px;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold-bright);
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.8);
  cursor: pointer;
  transition: transform 0.1s;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.radio-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.radio-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.75rem;
  text-align: center;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  font-size: 0.9rem;
}

.radio-card:hover {
  border-color: var(--gold-border);
}

.radio-card.active {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--gold-bright);
  color: var(--gold-light);
}

/* Calculator Result Panel */
.calc-result-panel {
  background: rgba(8, 9, 12, 0.6);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.result-main {
  text-align: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 1.5rem;
}

.result-main-title {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.result-main-val {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gold-light);
  margin: 0.3rem 0;
}

.result-breakdown {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
}

.breakdown-label {
  color: var(--text-muted);
}

.breakdown-val {
  font-weight: 600;
  color: var(--text-main);
}

/* Custom Visual Progress Bar */
.visual-bar-wrap {
  height: 10px;
  background: #1A1F2D;
  border-radius: 5px;
  overflow: hidden;
  display: flex;
  margin-top: 0.5rem;
}

.bar-principal {
  background: var(--gold-bright);
  height: 100%;
}
.bar-interest {
  background: #3B82F6;
  height: 100%;
}

/* --- About & BIS Trust Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-feat-item {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.about-feat-icon {
  font-size: 1.5rem;
  color: var(--gold-bright);
}

.about-feat-text h5 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}
.about-feat-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --- Leadership Card --- */
.leadership-card {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
  flex-wrap: wrap;
}

.leadership-logo {
  width: 220px;
  height: auto;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.leadership-info h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--text-main);
}

.leadership-title {
  display: inline-block;
  color: var(--text-gold);
  font-weight: 600;
  margin: 0.25rem 0 1.25rem;
}

.leadership-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.leadership-details li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: var(--text-muted);
}

.leadership-details i {
  color: var(--gold-primary);
  margin-top: 0.2rem;
  width: 1rem;
}

.leadership-details a {
  color: var(--text-muted);
  text-decoration: none;
}
.leadership-details a:hover {
  color: var(--text-gold);
}

/* Image Showcase Grid */
.about-image-stack {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-md);
  border: 1px solid var(--gold-border);
  box-shadow: var(--shadow-card);
}

.about-img-sub {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 60%;
  border-radius: var(--radius-md);
  border: 2px solid var(--gold-bright);
  box-shadow: var(--shadow-card);
}

/* --- FAQ Accordion --- */
.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--gold-border);
}

.faq-question {
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
}

.faq-icon {
  transition: transform 0.3s ease;
  color: var(--gold-light);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.25rem 1.5rem;
}

/* --- Contact & Location Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
}

.contact-item {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.contact-icon-box {
  width: 48px;
  height: 48px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--gold-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-bright);
  font-size: 1.3rem;
}

.contact-text h5 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.contact-text p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 2.5rem;
}

.input-field, .select-field, .textarea-field {
  width: 100%;
  padding: 0.9rem 1.2rem;
  background: #0B0E17;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}

.input-field:focus, .select-field:focus, .textarea-field:focus {
  outline: none;
  border-color: var(--gold-bright);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* --- Floating WhatsApp Button --- */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.6);
}

/* --- Modal Overlay --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--gold-bright);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  max-width: 480px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-card);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-icon {
  width: 70px;
  height: 70px;
  background: var(--gold-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: #000;
  margin: 0 auto 1.5rem;
}

/* --- Footer --- */
.footer {
  background: #040507;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--gold-light);
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

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

.footer-links a:hover {
  color: var(--gold-bright);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* --- Responsive Media Queries --- */
@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; }
  .calc-tab-content.active { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .floating-glass-badge { position: relative; bottom: 0; left: 0; margin-top: 1rem; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--bg-card);
    flex-direction: column;
    padding: 2rem;
    transition: 0.4s ease;
  }
  .nav-links.active { left: 0; }
  .mobile-toggle { display: block; }
  .top-contact-info { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-img-sub { display: none; }
  .hero-stats { grid-template-columns: 1fr; gap: 1rem; }
}