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

/* --- DESIGN SYSTEM TOKENS --- */
:root {
  /* Colors */
  --bg-darkest: #06070a;
  --bg-card: rgba(13, 18, 30, 0.45);
  --bg-card-hover: rgba(20, 27, 45, 0.6);
  --bg-input: rgba(10, 14, 24, 0.8);
  
  --accent-cyan: #00f2fe;
  --accent-purple: #9d4edd;
  --accent-blue: #0077b6;
  
  --gradient-primary: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 100%);
  --gradient-cyan: linear-gradient(135deg, #00c6ff 0%, #0072ff 100%);
  --gradient-purple: linear-gradient(135deg, #c77dff 0%, #7b2cbf 100%);
  --gradient-glow: radial-gradient(circle, rgba(0, 242, 254, 0.15) 0%, rgba(157, 78, 221, 0.05) 50%, transparent 100%);
  
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dark: #111827;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 242, 254, 0.3);
  
  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- RESET & BASE STYLES --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

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

/* Background glowing blobs */
body::before, body::after {
  content: '';
  position: absolute;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  z-index: -1;
  filter: blur(120px);
  opacity: 0.45;
  pointer-events: none;
}

body::before {
  top: -10vw;
  right: -10vw;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.3) 0%, transparent 70%);
  animation: float-blob-1 25s infinite alternate ease-in-out;
}

body::after {
  bottom: 10vw;
  left: -10vw;
  background: radial-gradient(circle, rgba(157, 78, 221, 0.25) 0%, transparent 70%);
  animation: float-blob-2 30s infinite alternate ease-in-out;
}

@keyframes float-blob-1 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-80px, 50px) scale(1.15); }
}

@keyframes float-blob-2 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(60px, -60px) scale(1.1); }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-darkest);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gradient-primary);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

/* --- STRUCTURE / LAYOUT --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 100px 0;
  position: relative;
}

/* --- HEADER / NAVBAR --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: padding var(--transition-normal), background-color var(--transition-normal);
  padding: 24px 0;
}

header.scrolled {
  padding: 16px 0;
  background-color: rgba(6, 7, 10, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
}

.logo svg {
  stroke: url(#logo-grad);
  stroke-width: 2.5;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

nav a:hover, nav a.active {
  color: var(--text-main);
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
}

nav a:hover::after, nav a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 24px;
  cursor: pointer;
}

/* --- HERO SECTION --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 140px;
  padding-bottom: 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-content h1 {
  font-size: 54px;
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-content h1 span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-dark);
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 242, 254, 0.5), 0 0 15px rgba(157, 78, 221, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

/* Hero Visual Graphic */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-glow-circle {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: var(--gradient-primary);
  filter: blur(80px);
  opacity: 0.15;
  animation: pulse-glow 6s infinite alternate ease-in-out;
}

@keyframes pulse-glow {
  0% { transform: scale(1); opacity: 0.15; }
  100% { transform: scale(1.2); opacity: 0.25; }
}

.hero-shape-wrapper {
  position: relative;
  width: 100%;
  max-width: 400px;
  height: 400px;
}

.floating-shape {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  background: rgba(13, 18, 30, 0.4);
  backdrop-filter: blur(20px);
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.05);
}

.shape-1 {
  width: 100%;
  height: 100%;
  animation: morph-shape 12s infinite ease-in-out alternate;
  border: 1.5px solid rgba(0, 242, 254, 0.2);
}

.shape-2 {
  width: 80%;
  height: 80%;
  top: 10%;
  left: 10%;
  border-radius: 50% 50% 30% 70% / 50% 60% 40% 50%;
  animation: morph-shape 18s infinite ease-in-out alternate-reverse;
  border: 1.5px solid rgba(157, 78, 221, 0.2);
}

.hero-stats-badge {
  position: absolute;
  bottom: 30px;
  left: -20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(20px);
  padding: 16px 20px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  animation: float-badge 6s infinite alternate ease-in-out;
}

.hero-stats-badge svg {
  color: var(--accent-cyan);
}

.badge-text div:first-child {
  font-weight: 700;
  font-size: 18px;
  font-family: var(--font-heading);
}

.badge-text div:last-child {
  font-size: 12px;
  color: var(--text-muted);
}

@keyframes morph-shape {
  0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; transform: rotate(0deg); }
  50% { border-radius: 50% 50% 30% 70% / 50% 60% 40% 50%; }
  100% { border-radius: 60% 40% 60% 40% / 40% 50% 50% 60%; transform: rotate(360deg); }
}

@keyframes float-badge {
  0% { transform: translateY(0); }
  100% { transform: translateY(-15px); }
}

/* --- SECTIONS HEADERS --- */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px auto;
}

.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.2);
  color: var(--accent-cyan);
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 40px;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 16px;
}

/* --- SERVICES SECTION --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 40px 30px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1;
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  box-shadow: 0 15px 35px rgba(0, 242, 254, 0.08);
}

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

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--accent-cyan);
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
  background: var(--gradient-primary);
  color: var(--text-dark);
  border-color: transparent;
  transform: rotate(6deg) scale(1.05);
}

.service-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  font-weight: 600;
}

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

/* --- TOOLS SECTION --- */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 24px;
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.tool-card:hover {
  transform: translateY(-8px);
  border-color: rgba(157, 78, 221, 0.4);
  box-shadow: 0 15px 35px rgba(157, 78, 221, 0.1);
}

.tool-visual {
  height: 180px;
  background: linear-gradient(135deg, rgba(13, 18, 30, 0.9) 0%, rgba(6, 7, 10, 0.95) 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}

.tool-visual::before {
  content: '';
  position: absolute;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.2;
}

.tool-card.tool-sales .tool-visual::before {
  background: var(--accent-cyan);
}
.tool-card.tool-short .tool-visual::before {
  background: #3a86ff;
}
.tool-card.tool-weather .tool-visual::before {
  background: var(--accent-purple);
}

.tool-visual-content {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--text-main);
}

.tool-visual-icon {
  font-size: 40px;
  margin-bottom: 8px;
  filter: drop-shadow(0 0 10px rgba(255,255,255,0.1));
}

.tool-visual-tag {
  background: rgba(255, 255, 255, 0.08);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.tool-body {
  padding: 30px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.tool-badge-free {
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  background: linear-gradient(90deg, #10b981 0%, #059669 100%);
  color: white;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tool-body h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.tool-body p {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 24px;
  flex-grow: 1;
}

.tool-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 14px;
  transition: all var(--transition-normal);
  width: 100%;
}

.tool-card.tool-sales .tool-btn {
  background: rgba(0, 242, 254, 0.08);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 242, 254, 0.2);
}
.tool-card.tool-sales:hover .tool-btn {
  background: var(--accent-cyan);
  color: var(--text-dark);
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
}

.tool-card.tool-short .tool-btn {
  background: rgba(58, 134, 255, 0.08);
  color: #3a86ff;
  border: 1px solid rgba(58, 134, 255, 0.2);
}
.tool-card.tool-short:hover .tool-btn {
  background: #3a86ff;
  color: white;
  box-shadow: 0 4px 15px rgba(58, 134, 255, 0.3);
}

.tool-card.tool-weather .tool-btn {
  background: rgba(157, 78, 221, 0.08);
  color: var(--accent-purple);
  border: 1px solid rgba(157, 78, 221, 0.2);
}
.tool-card.tool-weather:hover .tool-btn {
  background: var(--accent-purple);
  color: white;
  box-shadow: 0 4px 15px rgba(157, 78, 221, 0.3);
}

/* --- CONTACT SECTION --- */
.contact-wrapper {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 30px;
  padding: 48px;
  overflow: hidden;
  position: relative;
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info h2 {
  font-size: 36px;
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--text-muted);
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}

.contact-text div:first-child {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-text div:last-child {
  font-weight: 500;
}

.contact-form-container {
  position: relative;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
}

.form-group input, 
.form-group select, 
.form-group textarea {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 14px 16px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 14px;
  transition: all var(--transition-fast);
  width: 100%;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239ca3af'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 40px;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 242, 254, 0.15);
  background: rgba(13, 18, 30, 0.6);
}

.form-error {
  color: #ef4444;
  font-size: 12px;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
  transform: translateY(-5px);
  opacity: 0;
  transition: all var(--transition-fast);
  height: 0;
  overflow: hidden;
}

.form-group.has-error .form-error {
  transform: translateY(0);
  opacity: 1;
  height: auto;
  margin-bottom: -4px;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: #ef4444;
}

.btn-submit {
  border: none;
  background: var(--gradient-primary);
  color: var(--text-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  padding: 16px 24px;
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.4);
}

/* Loading/Success overlays */
.form-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 7, 10, 0.95);
  backdrop-filter: blur(8px);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  text-align: center;
  padding: 24px;
}

.form-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.loader {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent-cyan);
  animation: spin 1s ease-in-out infinite;
  margin-bottom: 16px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.success-icon {
  width: 60px;
  height: 60px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid #10b981;
  color: #10b981;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin-bottom: 20px;
  animation: scale-up var(--transition-normal) forwards;
}

@keyframes scale-up {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* --- FOOTER --- */
footer {
  background: #040508;
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px 0;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 16px;
  max-width: 320px;
}

.footer-links h4 {
  font-size: 16px;
  margin-bottom: 20px;
}

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

.footer-links a {
  color: var(--text-muted);
  font-size: 14px;
  transition: color var(--transition-fast);
}

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

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.social-icon:hover {
  color: var(--accent-cyan);
  border-color: rgba(0, 242, 254, 0.3);
  background: rgba(0, 242, 254, 0.05);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* --- MOBILE STYLING & RESPONSIVENESS --- */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-visual {
    order: -1;
  }
  .contact-wrapper {
    grid-template-columns: 1fr;
    padding: 32px;
  }
  .contact-info {
    gap: 24px;
  }
  .contact-info p {
    margin-bottom: 20px;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 40px !important; }
  h2 { font-size: 32px !important; }
  
  section {
    padding: 60px 0;
  }
  
  .nav-toggle {
    display: block;
  }
  
  nav ul {
    position: fixed;
    top: 73px;
    left: 0;
    width: 100%;
    height: calc(100vh - 73px);
    background: var(--bg-darkest);
    border-top: 1px solid var(--border-color);
    flex-direction: column;
    padding: 40px 24px;
    gap: 24px;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
  }
  
  nav.mobile-active ul {
    transform: translateX(0);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}