/* 
  Bhaironest By Shiv Shakti Multiservices - Core Design System
  Clean, Premium, High-End Visual Identity
*/

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

:root {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Premium Light Mode Palette */
  --bg-primary: #fafafc;
  --bg-secondary: #f0f2f5;
  --bg-surface: #ffffff;
  --bg-nav: rgba(250, 250, 252, 0.85);
  
  --text-primary: #111827;
  --text-secondary: #4b5563;
  --text-muted: #6b7280;
  
  --color-accent: #0f766e; /* Rich Teal */
  --color-accent-hover: #115e59;
  --color-accent-soft: #ccfbf1;
  --color-accent-vibrant: #14b8a6;
  
  --border-color: #e5e7eb;
  --border-focus: #14b8a6;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  
  --max-width: 1280px;
}

/* Dark Mode Overrides (Optional Toggle via .dark-theme) */
body.dark-theme {
  --bg-primary: #090e17;
  --bg-secondary: #121b2d;
  --bg-surface: #182337;
  --bg-nav: rgba(9, 14, 23, 0.85);
  
  --text-primary: #f9fafb;
  --text-secondary: #d1d5db;
  --text-muted: #9ca3af;
  
  --border-color: #374151;
  --border-focus: #14b8a6;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  
  --color-accent-soft: rgba(15, 118, 110, 0.2);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.25;
}

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

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

button, input, textarea, select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-padding {
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.text-center { text-align: center; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

/* Flex/Grid Utilities */
.flex { display: flex; }
.grid { display: grid; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }

/* Standard Section Headings */
.section-header {
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  background-color: var(--color-accent-soft);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 768px) {
  .section-title { font-size: 2rem; }
  .section-padding { padding-top: 4rem; padding-bottom: 4rem; }
}

.section-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

/* Buttons and Links */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #ffffff;
  box-shadow: 0 4px 14px 0 rgba(15, 118, 110, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  box-shadow: 0 6px 20px 0 rgba(15, 118, 110, 0.35);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

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

.btn-white {
  background-color: #ffffff;
  color: #111827;
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background-color: #f3f4f6;
  transform: translateY(-2px);
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  color: var(--text-primary);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Responsive Component Cards */
.card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

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

.card-icon {
  width: 52px;
  height: 52px;
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

/* Dynamic Navbar */
.nav-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: var(--bg-nav);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text-primary);
}

.logo-symbol {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-vibrant));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-links a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  color: var(--text-secondary);
}

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

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-primary);
}

/* Mobile Nav Styles */
@media (max-width: 1024px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 84px;
    left: 0;
    width: 100%;
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    padding: 2rem 1.5rem;
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
    box-shadow: var(--shadow-lg);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }
}

/* Header & Footers */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 5rem 0 2.5rem 0;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

@media (max-width: 968px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.footer-heading {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

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

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 0.95rem;
}

.footer-contact a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* Beautiful Hero */
.hero {
  padding-top: 10.5rem;
  padding-bottom: 7.5rem;
  background: radial-gradient(circle at 80% 20%, rgba(20, 184, 166, 0.05) 0%, transparent 40%),
              radial-gradient(circle at 10% 80%, rgba(15, 118, 110, 0.03) 0%, transparent 40%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 4rem;
}

@media (max-width: 968px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-buttons {
    justify-content: center;
  }
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  background-color: var(--color-accent-soft);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-title span {
  background: linear-gradient(to right, var(--color-accent), var(--color-accent-vibrant));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.75rem; }
}

.hero-desc {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 580px;
}

@media (max-width: 968px) {
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
}

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

.hero-illustration {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-glow-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  max-width: 460px;
  width: 100%;
}

.hero-stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  position: absolute;
  top: 10%;
  right: -5%;
  animation: float 4s ease-in-out infinite;
}

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

/* Service Grid Styles */
.service-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

@media (max-width: 968px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .service-grid {
    grid-template-columns: 1fr;
  }
}

/* Premium Process Timeline */
.process-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 32px;
  width: 2px;
  background: var(--border-color);
}

.process-step {
  position: relative;
  padding-left: 6rem;
  margin-bottom: 3.5rem;
}

.process-step:last-child {
  margin-bottom: 0;
}

.process-badge {
  position: absolute;
  left: 0;
  top: 0;
  width: 66px;
  height: 66px;
  background: var(--bg-surface);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-accent);
  box-shadow: var(--shadow-md);
  z-index: 1;
}

.process-content {
  background-color: var(--bg-surface);
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.process-title {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

/* Premium CTA Section */
.cta-band {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-vibrant));
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 4.5rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.cta-band h2 {
  color: #ffffff;
  font-size: 2.75rem;
  margin-bottom: 1.25rem;
  font-weight: 800;
}

.cta-band p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 620px;
  margin: 0 auto 2.5rem auto;
}

.cta-band .btn-white {
  padding: 0.9rem 2.25rem;
  font-size: 1.05rem;
}

/* Premium Theme Switcher toggle */
.theme-switch {
  width: 42px;
  height: 42px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.theme-switch:hover {
  background-color: var(--bg-secondary);
}

/* Detailed Service/Case Study Listing specifically for standalone subpages */
.subpage-hero {
  padding: 10.5rem 0 5.5rem 0;
  background: radial-gradient(circle at 50% 20%, rgba(20, 184, 166, 0.05) 0%, transparent 50%);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 5.5rem;
}

.subpage-title {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.subpage-desc {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto;
}

/* OUR PRODUCT PAGE */
.products-page {
  padding-top: 10.5rem;
  padding-bottom: 5rem;
  background-color: var(--bg-primary);
}

.products-page .container {
  max-width: 1280px;
}

.products-toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.products-subtitle {
  font-size: 1.6rem;
  margin-bottom: 0.35rem;
  color: var(--text-primary);
}

.products-subdesc,
.products-count,
.products-result,
.product-domain {
  color: var(--text-muted);
}

.products-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1.25rem;
}

.products-search-wrap {
  margin-bottom: 0;
  max-width: 760px;
}

.products-result {
  font-size: 0.95rem;
  padding-bottom: 0.8rem;
}

.products-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.filter-btn {
  min-height: 42px;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}

.product-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
}

.product-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background-color: var(--bg-secondary);
  display: block;
}

.product-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.product-type {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full);
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
}

.product-link {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.product-link:hover {
  color: var(--color-accent);
}

.product-title {
  font-size: 1.1rem;
  line-height: 1.35;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.product-desc {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 1rem;
  flex: 1;
}

.product-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: auto;
}

.product-actions .btn {
  padding: 0.7rem 1rem;
  font-size: 0.88rem;
}

.product-domain {
  font-size: 0.8rem;
  word-break: break-word;
  text-align: right;
  max-width: 48%;
}

.products-empty {
  display: none;
  margin-top: 2rem;
  padding: 1.25rem;
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-surface);
  color: var(--text-secondary);
  text-align: center;
}

@media (max-width: 1100px) {
  .products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .product-image {
    height: 170px;
  }
}

@media (max-width: 900px) {
  .products-controls {
    grid-template-columns: 1fr;
  }

  .products-result {
    padding-bottom: 0;
  }

  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-image {
    height: 190px;
  }
}

@media (max-width: 640px) {
  .products-page {
    padding-top: 8.5rem;
    padding-bottom: 4rem;
  }

  .products-toolbar {
    align-items: flex-start;
  }

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

  .product-image {
    height: 200px;
  }

  .product-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .product-actions .btn {
    width: 100%;
  }

  .product-domain {
    max-width: 100%;
    text-align: left;
  }

  .products-tabs {
    gap: 0.5rem;
  }

  .filter-btn {
    flex: 1 1 calc(50% - 0.5rem);
    text-align: center;
  }
}

@media (max-width: 420px) {
  .section-title {
    font-size: 1.8rem;
  }

  .section-desc {
    font-size: 1rem;
  }

  .product-image {
    height: 180px;
  }

  .filter-btn {
    flex: 1 1 100%;
  }
}

.agency-platforms {
  background-color: var(--bg-primary);
  padding-top: 1rem;
}

.platforms-shell {
  background: #eef6fb;
  border: 1px solid #b9dceb;
  border-radius: 16px;
  padding: 2rem;
}

.platforms-header {
  margin-bottom: 1.75rem;
  max-width: 760px;
}

.platforms-title {
  font-size: 1.7rem;
  color: #0b6f97;
  margin-bottom: 0.75rem;
}

.platforms-desc {
  font-size: 0.98rem;
  color: #52606d;
  line-height: 1.7;
}

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.platform-card {
  background-color: #ffffff;
  border: 1px solid #d5e7f0;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 2px 8px rgba(17, 24, 39, 0.04);
  display: flex;
  flex-direction: column;
  min-height: 210px;
}

.platform-icon {
  font-size: 1.1rem;
  margin-bottom: 0.65rem;
}

.platform-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: #1f2937;
}

.platform-card p {
  font-size: 0.87rem;
  line-height: 1.6;
  color: #6b7280;
  margin-bottom: 1rem;
  flex: 1;
}

.platform-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.65rem 1rem;
  border: 2px solid #1693c7;
  border-radius: 8px;
  color: #0b7cad;
  font-weight: 600;
  font-size: 0.9rem;
  background-color: #ffffff;
  transition: all var(--transition-fast);
}

.platform-btn:hover {
  background-color: #1693c7;
  color: #ffffff;
}

@media (max-width: 991px) {
  .platforms-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .platforms-shell {
    padding: 1.25rem;
  }

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

  .platform-card {
    min-height: auto;
  }

  .platform-btn {
    width: 100%;
  }
}