:root {
  --primary: #0b63ff; /* default, overridden by theme */
  --accent: #0a52d1;
  --bg-gradient-start: #e0f2fe;
  --bg-gradient-end: #dbeafe;
  --glass-bg: rgba(255,255,255,0.65);
  --glass-border: rgba(255,255,255,0.35);
  --glass-blur: 12px;
  --radius: 0px;
  --shadow: 0 8px 32px rgba(0,0,0,0.1);
  --max-width: 1100px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html,body { height:100%; }
body {
  margin:0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  color:#222;
  background: linear-gradient(180deg,var(--bg-gradient-start), var(--bg-gradient-end));
  -webkit-font-smoothing:antialiased;
  line-height: 1.6;
}

h1, h2, h3, h4 { line-height: 1.3; font-weight: 700; }
h1 { font-size: 2.2rem; margin: 0 0 1rem 0; }
h2 {
  font-size: 1.8rem;
  margin: 0 0 2rem 0;
  position: relative;
  display: inline-block;
  padding-bottom: 1rem;
}
h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), rgba(var(--primary-rgb, 11,99,255), 0.4));
}
h3 { font-size: 1.25rem; margin: 0 0 .75rem 0; }
p { margin: 0 0 1rem 0; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem;
}

main > section .container {
  position: relative;
}

header.site-header {
  position: sticky;
  top:0;
  z-index:50;
  background: linear-gradient(90deg, var(--header-gradient-start, rgba(255,255,255,0.9)), var(--header-gradient-end, rgba(0,0,0,0.2)));
  color: #fff;
  border-bottom: none;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}
.site-header .nav {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:2rem;
  padding: 1.1rem 1.8rem;
  max-width: var(--max-width);
  margin: 0 auto;
}
.site-title { 
  font-weight:700; 
  font-size:1.4rem; 
  color:inherit; 
  letter-spacing: -0.6px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
}
.site-title:hover {
  opacity: 0.8;
  transform: translateY(-1px);
}

.site-logo {
  display: inline-block;
  height: 50px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}
.site-logo img {
  height: 100%;
  width: auto;
  display: block;
}
.site-logo:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}
.nav-links { display:flex; gap:2.5rem; }
.nav-links a {
  color:inherit;
  text-decoration:none;
  font-weight: 600;
  transition: opacity .2s ease;
  font-size: 1.02rem;
  position: relative;
  padding-bottom: 0.25rem;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: currentColor;
  transition: width 0.3s ease;
}
.nav-links a:hover {
  opacity: 0.9;
}
.nav-links a:hover::after {
  width: 100%;
}

/* Hamburger menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
  margin: 0;
  color: inherit;
}
.hamburger span {
  width: 28px;
  height: 3px;
  background: currentColor;
  transition: all .3s ease;
  border-radius: 2px;
  display: block;
}
.hamburger.active span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, var(--header-gradient-start), var(--header-gradient-end));
  padding: 1.5rem 1.8rem;
  gap: 1rem;
  flex-direction: column;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  animation: slideDown .3s ease;
}
.mobile-menu.active {
  display: flex;
}
.mobile-menu a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  padding: 0.75rem 0;
  transition: opacity .2s ease;
}
.mobile-menu a:hover {
  opacity: 0.7;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

/* Booking section styled as a hero-like full-width background with centered glass form */
.booking-section{
  position:relative;
  background-size: cover;
  background-position: center;
  background-repeat:no-repeat;
  padding: 5rem 1rem;
  display:block;
}
.booking-section::before{
  content:"";
  position:absolute; inset:0; z-index:0;
  background: linear-gradient(135deg, rgba(0,0,0,0.4), rgba(0,0,0,0.24));
}
.booking-section .container{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:300px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.booking-form { width:100%; max-width:820px; }
.booking-form .glass{
  margin:0;
  padding:2.2rem;
  background: rgba(255,255,255,0.8);
  border-radius: 0;
  box-shadow: 0 30px 70px rgba(0,0,0,0.22);
  border: 1.5px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(18px);
  transition: all .3s ease;
}
.booking-form .glass:hover {
  background: rgba(255,255,255,0.9);
  box-shadow: 0 40px 90px rgba(0,0,0,0.26);
  border-color: rgba(255,255,255,0.5);
}
.booking-form h3{
  margin-top:0;
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 0.8rem;
}
.booking-form h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), rgba(var(--primary-rgb, 11,99,255), 0.3));
}

@media (max-width:900px){
  .booking-section .container{ min-height:auto; padding:2rem 0; }
  .booking-form .glass{ padding:1.75rem; }
}


.hero {
  min-height:60vh;
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
  color:#fff;
  padding: 4rem 1rem;
  background-size:cover;
  background-position:center;
}
.hero::after{
  content:"";
  position:absolute; inset:0; z-index:0;
  background: linear-gradient(135deg, rgba(0,0,0,0.42), rgba(0,0,0,0.20));
}
.hero .cta-card{ position:relative; z-index:2; max-width:700px; width:100%; }
.hero .glass {
  background: rgba(0,0,0,0.25);
  border: 1.5px solid rgba(255,255,255,0.3);
  padding: 2.8rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.4);
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
  backdrop-filter: blur(16px);
  border-radius: 0;
}
.hero h1 { 
  font-size: 2.6rem; 
  margin-bottom: 1.2rem; 
  letter-spacing: -0.5px;
  font-weight: 800;
}
.hero p { 
  font-size: 1.15rem; 
  margin-bottom: 1.8rem;
  line-height: 1.7;
}
.hero .btn { 
  display: inline-block;
  margin-top: 0;
}

.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:1.5rem;
  backdrop-filter: blur(var(--glass-blur));
  transition: all .3s ease;
}
.glass:hover{
  transform: translateY(-8px);
  box-shadow: 0 24px 52px rgba(0,0,0,0.16);
  background: rgba(255,255,255,0.75);
  border-color: rgba(255,255,255,0.45);
}

.testimonials { display:grid; grid-template-columns: repeat(2,1fr); gap:1.5rem; }
.testimonial {
  padding:2rem;
  animation: testimonialFade 12s ease-in-out infinite;
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.85;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 0;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  transition: all .3s ease;
  position: relative;
  backdrop-filter: blur(12px);
}
.testimonial::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--primary);
  opacity: 0;
  transition: opacity .3s ease;
}
.testimonial:hover {
  background: rgba(255,255,255,0.8);
  box-shadow: 0 12px 36px rgba(0,0,0,0.12);
  transform: translateY(-4px);
}
.testimonial:hover::before {
  opacity: 1;
}
.testimonial:nth-child(odd){ animation-delay: 0s; }
.testimonial:nth-child(even){ animation-delay: 6s; }

/* Testimonials in booking section (inside glass form) - no border */
.booking-form .testimonial {
  border-left: none;
}

@keyframes testimonialFade {
  0%, 100% { opacity: 1; }
  45%, 55% { opacity: 1; }
  75%, 85% { opacity: 0; }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

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

/* Section styling with gradient backgrounds */
main > section {
  background: linear-gradient(180deg, var(--section-bg-start, transparent), var(--section-bg-end, transparent));
  padding: 4.5rem 1rem;
  position: relative;
}
main > section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.02) 100%);
  pointer-events: none;
}
main > section .container {
  position: relative;
  z-index: 2;
}
main > section:nth-child(2) { /* testimonials */
  --section-bg-start: rgba(255,255,255,0.45);
  --section-bg-end: rgba(255,255,255,0.25);
}
main > section:nth-child(3) { /* pricing */
  --section-bg-start: rgba(255,255,255,0.32);
  --section-bg-end: rgba(255,255,255,0.45);
}

.pricing-cards {
  display:grid;
  grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
  gap:2rem;
}
.pricing-cards .glass {
  text-align: left;
  border-top: none;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.72);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  padding: 2.2rem;
  transition: all .3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.pricing-cards .glass::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), rgba(var(--primary-rgb, 11,99,255), 0.4));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.pricing-cards .glass:hover {
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.85);
  transform: translateY(-6px);
}
.pricing-cards .glass:hover::before {
  transform: scaleX(1);
}
.pricing-cards h3 {
  color: var(--primary);
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
  margin-top: 0;
}
.pricing-cards p {
  font-size: 0.98rem;
  margin: 0.8rem 0;
  color: #666;
  line-height: 1.7;
}

/* Abbreviated courses summary */
.courses-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.course-item {
  padding: 2rem;
  text-align: left;
  background: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.8);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
}
.course-item:hover {
  background: rgba(255,255,255,0.85);
  box-shadow: 0 12px 36px rgba(0,0,0,0.12);
  transform: translateY(-4px);
}
.course-item h4 {
  color: var(--primary);
  font-size: 1.2rem;
  margin: 0 0 0.8rem 0;
  font-weight: 600;
}
.course-item p {
  font-size: 0.95rem;
  color: #555;
  margin: 0;
  line-height: 1.6;
}
.course-description {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.75;
  margin: 1.2rem 0 0 0;
  flex-grow: 1;
}
.pricing-cards .glass:nth-child(3) {
  grid-column: 1 / -1;
  max-width: 100%;
}

/* Expandable courses grid */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.course-card {
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(255,255,255,0.8);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  padding: 2rem;
  border-radius: 0;
  transition: all 0.3s ease;
  position: relative;
}
.course-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.85);
}
.course-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}
.course-header h3 {
  color: var(--primary);
  font-size: 1.35rem;
  margin: 0;
  flex: 1;
}
.course-price {
  background: var(--primary);
  color: white;
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  margin-left: 1rem;
}
.course-summary {
  font-size: 0.95rem;
  color: #666;
  margin: 0 0 1.5rem 0;
  line-height: 1.6;
}
.expand-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: 0.7rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
  border-radius: 0;
  text-align: center;
  margin-bottom: 1.5rem;
}
.expand-btn:hover {
  background: rgba(var(--primary-rgb, 11,99,255), 0.9);
  box-shadow: 0 4px 12px rgba(var(--primary-rgb, 11,99,255), 0.3);
}
.course-details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  opacity: 0;
  transition: opacity 0.4s ease, max-height 0.4s ease;
}
.course-card.expanded .course-details {
  max-height: 600px;
  opacity: 1;
}
.course-details ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
}
.course-details li {
  padding: 0.6rem 0 0.6rem 1.8rem;
  position: relative;
  color: #555;
  line-height: 1.6;
  font-size: 0.95rem;
}
.course-details li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}
.course-details p {
  margin: 0 0 1.5rem 0;
  color: #666;
  font-size: 0.95rem;
  line-height: 1.7;
}
.course-details .btn {
  display: inline-block;
  margin-top: 0.5rem;
  width: 100%;
  text-align: center;
}

form { display:flex; flex-direction:column; gap:1rem; }
label { display:flex; flex-direction:column; gap:.6rem; font-weight:600; font-size:.98rem; color: #1a1a1a; }
input,textarea,select{
  padding:1rem 1.2rem;
  border-radius:0;
  border:2px solid rgba(0,0,0,0.1);
  font-size:1rem;
  font-family:inherit;
  background: rgba(255,255,255,0.9);
  transition: all .25s ease;
}
input:hover,textarea:hover,select:hover{
  border-color:rgba(0,0,0,0.18);
  background: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}
input:focus,textarea:focus,select:focus{
  outline:none;
  box-shadow: 0 0 0 5px rgba(var(--primary-rgb, 11,99,255),0.15), inset 0 2px 8px rgba(0,0,0,0.03), 0 4px 16px rgba(var(--primary-rgb, 11,99,255),0.2);
  border-color:var(--primary);
  background: #fff;
  transform: scale(1.01);
  transition: all 0.2s ease;
}
button.btn {
  background:var(--primary);
  color:#fff;
  border:none;
  padding:1.25rem 2.2rem;
  border-radius:0;
  cursor:pointer;
  font-weight:700;
  font-size:1.08rem;
  transition: all .25s ease;
  margin-top:.5rem;
  box-shadow: 0 6px 18px rgba(var(--primary-rgb, 11,99,255),0.32);
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
}
button.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.2);
  transition: left .3s ease;
}
button.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(var(--primary-rgb, 11,99,255),0.4);
}
button.btn:hover::before {
  left: 100%;
}
button.btn:active {
  transform: translateY(0);
}
button.btn:hover{
  transform:translateY(-4px);
  box-shadow: 0 16px 40px rgba(var(--primary-rgb, 11,99,255),0.44);
}
button.btn:active{ transform:translateY(-2px); }

footer.site-footer {
  padding:3.5rem 1rem;
  text-align:center;
  background: linear-gradient(180deg, rgba(255,255,255,0.55), rgba(255,255,255,0.35));
  margin-top:0;
  border-top: 1.5px solid rgba(0,0,0,0.08);
  font-size: 0.98rem;
  color: #555;
  font-weight: 500;
}

/* Contact page styling */
.contact-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}
.contact-form-wrapper {
  width: 100%;
  max-width: 750px;
  background: rgba(255,255,255,0.8);
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  padding: 3rem;
  transition: all .3s ease;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
}
.contact-form-wrapper:hover {
  background: rgba(255,255,255,0.9);
  box-shadow: 0 20px 50px rgba(0,0,0,0.14);
  transform: translateY(-4px);
}
.contact-form-wrapper h3 {
  color: var(--primary);
  font-size: 1.5rem;
  margin-top: 0;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 1rem;
}
.contact-form-wrapper h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), rgba(var(--primary-rgb, 11,99,255), 0.3));
}

/* Contact info grid */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}
.contact-info-card {
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(255,255,255,0.8);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  padding: 2rem;
  border-radius: 0;
  transition: all 0.3s ease;
}
.contact-info-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.85);
  transform: translateY(-4px);
}
.contact-info-card h3 {
  color: var(--primary);
  font-size: 1.2rem;
  margin: 0 0 1rem 0;
}

/* Features grid for contact page */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.feature-card {
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(255,255,255,0.8);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  padding: 2rem;
  border-radius: 0;
  transition: all 0.3s ease;
  text-align: center;
}
.feature-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.85);
  transform: translateY(-6px);
}
.feature-icon {
  font-size: 2.5rem;
  color: var(--primary);
  font-weight: bold;
  margin-bottom: 1rem;
  display: inline-block;
}
.feature-card h3 {
  color: var(--primary);
  font-size: 1.15rem;
  margin: 0 0 0.8rem 0;
}
.feature-card p {
  font-size: 0.95rem;
  color: #666;
  margin: 0;
  line-height: 1.6;
}

@media (max-width:900px){
  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.55rem; }
  .hero { min-height: 50vh; padding: 3.5rem 1rem; }
  .hero .glass { padding: 2.2rem; }
  .hero h1 { font-size: 2.1rem; }
  .testimonials { grid-template-columns:1fr; gap: 1.5rem; }
  .testimonial { padding: 1.75rem; }
  .courses-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .courses-summary { grid-template-columns: 1fr; gap: 1.5rem; }
  .course-item { padding: 1.5rem; }
  .contact-info-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .grid.columns-2 { grid-template-columns:1fr; }
  .site-header .nav { padding: .9rem 1.2rem; gap: 1.2rem; }
  .nav-links { gap: 1.8rem; }
  main > section { padding: 3.5rem 1rem; }
  .booking-form .glass { padding: 2.2rem; }
  .contact-form-wrapper { padding: 2.5rem; }
}

@media (max-width:600px){
  .site-title { font-size: 1.15rem; }
  .site-header .nav { padding: .6rem 1rem; gap: .8rem; }
  .nav-links { gap: 1.2rem; }
  .nav-links a { font-size: 0.98rem; font-weight: 500; }
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.3rem; }
  .hero { min-height: 45vh; padding: 2.5rem 1rem; }
  .hero .glass { padding: 1.8rem; }
  .hero h1 { font-size: 1.65rem; }
  main > section { padding: 2.5rem 1rem; }
  .pricing-cards { gap: 1.5rem; }
  .courses-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .course-card { padding: 1.5rem; }
  .course-header { flex-direction: column; }
  .course-price { margin: 0.5rem 0 0 0; display: inline-block; }
  .courses-summary { grid-template-columns: 1fr; gap: 1.2rem; }
  .course-item { padding: 1.2rem; }
  .contact-info-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .contact-info-card { padding: 1.5rem; }
  .features-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .feature-card { padding: 1.5rem; }
  .feature-icon { font-size: 2rem; }
  .testimonial { padding: 1.4rem; font-size: 1rem; }
  .booking-form .glass { padding: 1.8rem; }
  .contact-form-wrapper { padding: 1.8rem; max-width: 100%; }
  button.btn { padding: 1rem 1.8rem; font-size: 1rem; }
}